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Home My WebLink About025494 - Construction-Related - Contract - Apac-Texas, Inc.n . �� .� �� T� � is L? r� ,_ . ! L �. f' � �tTY 5��Y � F.. �.� �.�.�. F�� .��_ �^��`�a :�. �- . -� d �� ,.�o�� n..7, � ,,�� p � �"7 �.' `t..�'o ��;s ,. ��CIFICATIONS � a � <.�� o,. . •,, 4 :��s ;`y;,; � �s k-;Y��'j'��rCT DOCUMENTS F • v'4 0�� 1. 4- a.t`� ?�--. 4 t'. � FOR _ i�� E 0�� 9R '�; ;�« `'... . �� ClTY SECRETARY CONTRACT Np , �� . .. PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN PARK, OAKLAND LAKE PARK AND TRINITY PARK PROJECT SITE PROJECT NUMBER D.O.E. NO. LINCOLN PARK OAKLAND LAKE PARK TRINITY PARK C 115/541200/080115037152 C 115!541200/080115037150 C 115/541200/080115037154 - I IN THE CITY OF FORT WORTH TEXAS �� _ � : . �� u_. _ � _� 2805 2806 2807 �� 2�-i�� BOB TERRELL CITY MANAGER RICHARD ZAVALA, DIRECTOR PARKS AND COMMUNITY SERVICES PARKS AND COMMUNITY SERVICES DEPARTMENT PLANNING AND RESOURCE MANAGEMENT DIVISION l b�M FUNDING OF PROJECT BY CITY OF FORT WORTH , �'�� °�� -��1�" ��G?� `Qt� ��0 1'�1WJ�� tSlnln __ . . „ 'f � E � � City of Fort Wo�th, Texas Mayor and Council Communication DATE REFERENCE NUMBER LOG NAME PAGE 12/14/99 **C-17776 80APAC 2 of 2 SUBJECT AWARD OF CONTRACT TO APAC-TEXAS, INC. FOR PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN, OAKLAND LAKE AND TRINITY PARKS The project budget is as follows: Construction Construction Phase Contingencies Engineering Department construction management/inspection (8%) PACSD Administration (1 %) Change Order (5%) Total Construction Budget This project will have no annual operating impact on the General Fund Budget. $303,389.25 $ 24,271.00 $ 3,034.00 $ 15,169.00 $345,863.25 Lincoln Park, Oakland Lake Park and Trinity Park are located in Council Districts 2, 4 and 9 respectively. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that the funds are available in the current capital budget, as appropriated, _x of the Street Improvements Fund. _ 8 A LW:k Submitted for City Manager's Off ce by: Libby Watson Originating Department Head: 6183 FUND I ACCOUNT I CENTER I AMOUNT (to) CITY SECRETARY Richard Zavala 5704 �(from) � APPROVED 12/14/99 . ' . `f � _ c ti City of FoYt Wo�th, Texas Mayor and Council Communication DATE REFERENCE NUMBER LOG NAME PAGE 12/14/99 **C-17776 . 80APAC 3 of 2 SUBJECT AWARD OF CONTRACT TO APAC-TEXAS, INC. FOR PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN, OAKLAND LAKE AND TRINITY PARKS I C115 541200 080115037152 $ 33,690.75 � Additional Information Contact: ( C115 541200 080115037150 $114,376.00 I I C115 541200 080115037154 $155,322.50 I Richard Zavala 5704 I I � ` � LI � � � I�l n � � � l�l � ; ADAENDUM NO_ 1 ! FO�t � pA.�K�ING AND ROADWAY IlV�ROVEM�Nx'S A�'x LIl�COT�N pAZ2K, OAKI�AND LAI�E PARK, AND TRYN��"Y PA.RK i p.O.E. NO. 2805, 2306, AND 2807 i OCTOBE�22X, 1999 I rAGE 1 O� 1 This addendum forms part of the Con�act documents referenced abo�e and modifies the ori.�in,al Contract Documents and Plans. Acknowledge receipt of this addendurn by signing anci attacbing it to the Contract Docunnents (inside)_ Note receipt of the Addcndum in thc Bid Proposali and on the outer envelope of your bid. PLEASE 1i2i4K.E NOTE OF THE FOLLOWING R�'V7SYONS;, � PLANS: � � • X. Ty��cal Sections and Detaits, Sheet z of 11: Replace �`Typical Secdon - Oakland Lake Park", with "Typical 5ectaon - Oakland i.ake/Z,incoln Park (New Pvmt}". The revised Typical Section is attached_ 2. �incoln park Layout and Quantities, Sheet 3 of 31: Replace layout with attached layout indicating delineation betw�en, �ulveri7ation of Existing �avement, and New Pavement. There is no revision of quantities. All other provisions of the plans, specifications and cotrtract documezzt for Lhe project which are not expre�ssly amended herein shall remain iz� iull fozce. , �ailute to return. a 5zgned copy of the addendum with the Proposal shal l be b ounds for ren,dering th� bid non-responsive. A signed copy of this addendum shail be placed into the Proposal at t�e time of bid submittal. i � RI�HARI3'ZAVALA;'�R., l7YREC�OR = = � � PARKS AND COMMUNrTY' SERvICE5 DEPARTMENT i � , RECEIPT ACKNOWLEAGEb Compan.y: ! A P� c— T�x,, s, �,�c . a �-��,�� By; ea,c.�.�es ,�..,�. �,�N.� � aTaate: ; � � -zS- 99 � � � n _ B QB TERRILL CITY� M'f�tAG��2 + GLORIA PEFI.RSON CITY' SECR�7'A�'S�' A roved: �� 'PP � , . Mike Fic�e Landscape ArchitecL Supervisor � 1 a o r.� c� � c� o 0 0 0 o r� c� o c� c� o�, - I �� L Iy � � 1 . ! � OQ1IY[N�tY RC[OHSiINCTIIXI UYIIS . I TWRTIETH SiREEI' va �'�••c �,�y. �0 ` NflFOYE CGYC PAY{j�¢MI Y/ CURB 6 G11iTER I ' tr Poc � g ro ao ao ir-�— � �"elvy • - . — ,..- . ��iw-- w� � G?1VNC 9GllC N ([ll BEGIN P C4YC CLFi,� �v .•� /p�%`1—1 n M'D GUItCR • �1�i%rv�� BCNOVE EXIS�NG c0!!C CLqB � . E'� ' ' • ,0 4�"'� PR6P. PARKIVG AREA LAYOUT . � '�4� � . �• TOTAL = 17 PARKINC SPACES • m 6' CGlIC tLRB 9D�PMRNG SPACES • w �� ' At/J CUl1E9 . ,j .w . "� ' � ' o , -.:L . �� a «- ..� - ' " � . • . . �vn� . 3' CCHc CUit9 - � v�H nCCES5i8tC �uAOKiw SCW MiD OUIfER • , • , .':45� .' , <' S(iUD NNIfE P/AIfINC SfRPE vLAtEa a��AfA l• APART, Tlp, R[NDYE EKRi1NG AOSf dND CA8![ �: • :�..: • ' (�p'p�{�(y SPACCS .��a,f �" 4' SIX.O tlf7TC PAAAtlC SIRPC, (YP. P0.vgieFNr PULYEA¢A7pG i . . . Qi . PA1NiED ISL1111DS. 7YP. - �' RENDYC LiOSILYG PDST 1UIh CAHIE � R � f '� p � 11[M PGVCNFNi . . S '—� � " �. 2Q' IYfO fA'Hl�IipCAB PJ,{W1tG SPAC[S t �� S[l1flB OiftING � J W11tT1if5i HAtIJIfAP PAVENENI t • j' g• IIISCpLL NNCELC{lAC9 flA{P MAR,(NGS 1 � liEl! VIAf q111t1i1i7 • a 5' toNCBEi[ SfAB. SI.eLRACE IiK WD SY 5T0 • y�CwAIR lU ifi S' FLPC BASE SY 590 `'� 70 C70SING S� CEOIE%iltL FABPoL SY 650 �� M f=-` 'T`'"` �;,�jrx � � � sonanc raa 6� rxur au�Ycarcnr�w sr bao •• � � cAasau �auAai ctu[xT ivu�� Toe ie us•Nia� fI1D )' [CHC CLF19 FEGIN 6• CURB AA9 CUi7ER 2' NVAC ITT W SY 1160 �� Tt� 5' CI.H4 7RAN517riH fHON ]' i0 6` --]� C4NC[LAB"a W77[H -- � - - lf--- 200•--•--- - - -- - - . . . -- - — - - -- - ------ 6' pOAC ClA@ d 0.1i I[R Lf )q ' "—' " ' ' - • -- - - REYOYC CdHC FYMT SY ]D NCNUYE CONC CIi4E 6 QITi �p 70 HTQflONLLCHMG SY I1D AfYWE POSI r CA91E LS 1 4' SQL�O NHIIE PLG LOt STRplK, i,f � . if1�P SILi CON(ROL fElKE LF JQO ' � ' Nf]t5 CCNC Nff.EL SIOPS EA = FUA�GRP 4GVS EA = � HAIDCdA PAVLI![X! I/J.pKIAGS CA 2 � %:iLLC4i.^. M•'..^ SY �y 5' A[IYf COb; SAL7lA1K !47 Li- � � ius sonntr, SF 22S 8M '65U4 BE1.n14MR OA HY )DIN 57q{Ei EBIOC� OVCR StARNC CNEFIC NIW A CIfT fA6ltT'G50Q SE� CtI faP S BAKfISiEA a W F21D 6fLDG[. CLEY. � SbB,]I L8�'rb'i1�D I RE1l0VAl OF COtiCRETE � �"\� PANTED ISLAND . SOO�ING I I .- ' ... ...7.I t Y F� CONC({ETE SIOEYIALK I: : .. I PYMi pU�YEPoZA710N � ( 6' CGVCHETE CURB — — — _. 3' CONCqEI E Cl1flB Muco Coxsuuiuc E�ciw[cas, h� h0 A. 67H 5714kE7. S(XJ£ IZRD FQ47 k'07TH, iX 76f02 d�7.070.77 } a o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0,QI � i� �, 6' CONC CU�B, OAKLAND LAKE 3' MOUNT CURB. LINCOLN _ EX. CRDUND-, ' _ Z'-a� VARIES - _ _ _ � .1'-6' _` 2'-0' � � IITYP. �� A' HMAC (TY D) OAKLAND LAKE 6' CONC CURB �,�,�� 3.` 4, 2' HMAC fTY D) LINCOIN & GUTTER, TYP. � MAk 5' FLEX Bl�SE� � � Z� � i � � O 6, . �O . ' . _ '". n°� �. ,,� O�,-.�, O� • • .. 1.. . • .. .. • . . . • • . � k � CEQ�TEXTILE FABRIC STABILIZED SUBCRAOE 0 � EX. GROUND 4% 3,��{�iX, 1 � � �y.`�Q`;�'X t�--�.^ TYP. TYPICAL SECTIbN (REV.I OAKLAND LAKE/L.iNCOLN PARK tNEW PVMTI N,T.S. �i � � � � � L� � � � L � � � D � � L� � iJ� � a �� SPECIFICATIONS AND CONTRACT DOCUMENTS FOR Q�KS 6 COAI,wU 3oe0�8�'NTN�e`il.� u . ♦ 9� ��. .70[" •*k*�* 1 � PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN PARK, OAKLAND LAKE PARK AND TRINITY PARK PROJECT SITE LINCOLN PARK OAKLAND LAKE PARK TRINITY PARK KENNETH L. BARR MAYOR FROJECT NUMBER D.O.E. NO. C 115/541200/080115037152 2805 C115/541200/080115037150 2806 C115/541200/080115037154 2807 , _ � � • � a,,�........� ��i � ••,� . •.��'•�► IN t, ;�� .:.................... :... � THE CITIT OF FORT WORTH ` --�.,. RICHARR K� A�RD�.�, � / � : 59187 : � �4s TEXAS '��''QF �T�P�`4 �'•t4',: Q��s.ss� .A` ��,t�; 9 2 z �� BOB TERRELL CITY MANAGER RICHARD ZAVALA, DIRECTOR PARKS AND COMMUNITY SERVICES PARKS AND COMMUNITY SERVICES DEPARTMENT PLANNING AND RESOURCE MANAGEMENT DIVISION FUNDING OF PROJECT BY CITY OF FORT WORTH a ��JI �� i� � � � � � TABLE OF CONTENTS 1. NOTICE TO BIDDERS 2. SPECIAL INSTRUCTIONS TO BIDDERS 3. PROPOSAL 4. CITY OF FORT WORTH M/WBE ENTERPRISE SPECIFICATIONS 5. PREVAILING WAGE RATES 6. WEATHER TABLE 7. VENDOR COMPLIANCE TO STATE LAW 8. CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW 9. TECHNICAL SPECIFICATIONS DIVISION 1 - GENERAL REQUIREMENTS SECTION 01010 - Summary of Work SECTION 01035 - Contract Time SECTION 01100 - Alternatives SECTION 01150 - Payment To Contractor 5ECTION 01300 - Submittals SECTION 01400 - Quality Control SECTION 01410 - Testing SECTION 01500 - Temporary Facilities and Controls SECTION 01640 - Substitutions and Product Options SECTION 01700 - Project Closeout •SECTION 01800 - Contractor's Responsibility for Damage Claims � DIVISION 2 - SITE WORK Section 02100 - Site Preparation Section 02140 - Site Underdrains � Section 02200 - Earthwork Section 02830 - Seeding Section 02840 - Turf Sodding , , _ � L� L� L� � L�J I� DIVISION 3 - CONCRETE Section 03300 - Cast-in-Place Concrete DIVISION 4 - MISCELLANEOUS Section 00001 - Flexible Base (Crushed Limestone) Section 00002 - Lime Treatment (Material Manipulation) Section 00003 -�Iydrated Lime and Lime Slurry Section 00004 - Concrete Curb and Gutter Section 00005 - Concrete Riprap Section 00006 - Disposal of SpoiUFill Material Section 00007 - Temporary Erosion, Sediment, and Water Pollution Control Section 00008 - Traffic Control Section 00009 - 2" to 9" H.M.A.C. Surface Course Section 00010 - Lime Stabilized Subgrade Section 00011 - Protection of Trees, Plants, and Soil Section 00012 - Sprinkling for Dust Control Section 00013 - Removal of Traffic Buttons and Temporary Lane Tape Section 00014 - Location and Exposure of Manholes and Water Valves I�' � � � f� � � � O � �� !•, � � r �� U � 10. 11. 12. 13. 14. 15. TABLE OF CONTENTS (Cont.) Section 00015 - Utility Adjustment Section 00016 - Manhole Adjustment Section 00017 - Water Vaive Boxes Adjustment Section 00018 - Water Meter Box Adjustment Section 00019 - Removal and Replacement of Concrete Curb and Gutter Section 00020 - Removal and Replacement of 4" Concrete Sidewalk Section 00021 - 2" to 4" H.M.A.C. Surface Course (Type "D" Mix) Section 00022 - Removai and Replacement of 7" Concrete Valley Gutter Section 00023 - New 7" Concrete Valley Gutter Section 00024 - New 4" Standard Wheelchair Ramp Section 00025 - 6" Perforated Pipe Subdrain Section 00026 - 6" to 8" Pavement Pulverization DIVISION 7— THERMAL & MOISTURE PROTECTION Section 07920 — Caulking and Sealants CERTIFICATE OF INSURANCE BIDDER'S STATEMENT OF QUALIFICATIONS PERFORMANCE BOND PAYMENT BOND MAINTENANCE BOND CONTRACT � � L■J � � NOTICE TO BIDDERS Sealed Proposals for the following: � LINCOLN PARK - PROJECT NO. C1151541200/080115037152 OAKLAND LAKE PARK - PROJECT NO. C115/541200/080115037150 TRINITY PARK - PROJECT NO. C1151541200/080115037154 l� � i� f�l � Addressed to Mr. Bob Terrell, City Manager of the City of Fort Worth, Texas, will be received at the Purchasing Division Office until 1:30 p.m., October 28, 1999 and then publicly opened and read aloud at 2:00 p.m. in Council Chambers 2"d floor — N.E. corner of City Hall. Plans, Specifications and Contract Documents for this project may be obtained at the Park Planning section, Parks and Community Services Department, 4200 South Freeway, Suite 2200, Fort Worth, Texas 76115-1499. Documents will be provided to prospective bidders for a deposit of $50 per set; deposits shall be made in the form of a check or money order. The deposit will be refunded if the document is returned in good condition within ten days after bids are opened. These documents contain additional information for prospective bidders. � All Bidders will be required to comply with Provision 5159a of "Vernon's Annotated Civil Statutes" of the State of Texas with respect to the payment of the prevailing wage rates, and City Ordinance No. 7278, as amended by City Ordinance No. 7400 (Fort Worth City � Code, Section 13-A-21 through 13-A-29) prohibiting discrimination in employment practices. � L� � L�� In accord with City of Fort Worth Ordinance No. 11923, as amended by Ordinance No. 13471, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. A copy of the Ordinance can be obtained from the M/WBE office or from the Office of the City Secretary. In addition, the M/WBE UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM, and/or the GOOD FAITH EFFORT FORM ("Documentation") must be received no later than 5:00 P.M., five city business days after the bid opening date, exclusive of the bid opening date. The bidder shall submit documentation at the reception area of the Department of Engineering, 2"d floor, City Hall, and shall obtain a receipt. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid non-responsive. The following list is provided to assist bidders in obtaining the services of M/WBE vendors qualified to provide such services/materials for this project. A listing of qualified M/WBE vendors may be obtained at the City of Fort Worth MIWBE office, 3rd floor City Hall. Services/materials for this proiect are as follows: Conc curb & gutter/valley gutter removal clearing/grubbing grading/earthwork Seeding sodding cement concrete asphalt steel rebar Wheelchair ramp sidewalk access trail parking lot striping sign Wheel stops flexible base geo fab The City's minimum M/WBE goal on this project is 23% of the total dollar value of this contract. �i L� � The City will award one contract with a combination of base bids and/or alternates which is most advantageous to the City. A pre-bid conference will be held with prospective bidders at the Parks and Community Services Offices Conference Room 2 on October 19, 1999, at 10:00 a.m. The City reserves the right to reject any or all bids and waive any or all formalities. � AWARD OF CONTRACT: No bid may be withdrawn until the expiration of 49 days from the day bids are opened. The award of contract, if made, will be within 49 days after the opening of bids, but in no case will the award be made until all necessary � investigations are made as to the responsibility of the bidder to whom the contract will be awarded. i� .J �� RICHARD ZAVALA, JR., DIRECTOR PARKS AND COMMUNITY SERVICES DEPARTMENT By: �, ,�, � , , . �! �c,-�� ) Mike Ficke, Landscape Architect Supervisor (817) 871-5746 BOB TERRELL CITY MANAGER � � GLORIA PEARSON CITY SECRETARY I,� � ADVERTISEMENT DATES: nSeptember 30, 1999 October 7, 1999 � l�] �� L� �•J �� I� !J u � I� �� SPECIAL INSTRUCTIONS TO BIDDERS BID SE�URITY: Cashier's check or an acceptable bidder's bond payable to the City of Fort Worth, in an amount of not less than 5 percent of the largest possible total of the bid submitted must accompany the bid, and is subject to forfeit in the event the successful bidder fails to execute the contract documents within ten days after the contract has been awarded. To be an acceptable surety on the bond, (1) the name of the surety shall be included on the current U.S. Treasury, or (2) the surety must ha�e capital and surplus equal to ten times the limit of the bond. The surety must be licensed to do business in the state of Texas. The amount of the bond shall not exceed the amount shown on the treasury list or one-tenth the total capital and surplus. 2. PROPOSAL: After proposals have been opened and read aloud, the proposals will be tabulated on the basis of the quoted prices, the quantities shown in the proposal, and the application of such formulas or other methods of bringing items to a common basis as may be established in the Contract Documents. The total obtained by taking the sum of the products of unit prices quoted and the estimated quantities plus any lump sum items and such other quoted amounts as may enter into the cost of the completed project will be considered as the amount of the bid. Until the award of the contract is made by the Owner, tlie right will be reserved to reject any or all proposals and waive technicalities, to re-advertise for new proposals, or to proceed with the work in any manner as maybe considered for the best interest of the Owner. The quantities of work and materials to be furnished as may be listed in the proposal .forms or other parts of the Contract Documents wil��e-�onsidered-as appro�imate only and will be used for the purpose of comparing bids on a uniform basis. Payment will be made to the Contractor for only the actual quantities of work performed or materials furnished in strict accordance with the Contract Documents and Plans. The quantities of work to be performed and materials to be furnished may be increased or decreased as hereinafter provided, without in any way invalidating the unit prices bid or any other requirements of the Contract Documents. � 3. ADDENDA: Bidders are responsible for obtaining all addenda to the Contract Documents prior to the bid receipt. Information regarding the status of addenda may be {'"j obtained by contacting Parks and Community Services Department telephone number l..� indicated in the Notice to Bidders. Bids that do not acknowledge all applicable addenda may be rejected as non-responsive. (See Item G in the Proposal.) � L: '�!J � 4. AWA'RD OF CONTRACT: The Contract may not necessarily be awarded to the lowest bidder of the Base Bid. The City Engineer shall evaluate and recommend to the City Council the best bid based on the combined benefits of total bid price and number of contract days allotted, as specified in the Proposal, and which is considered to be in the best interest of the City. SPECIAL INSTRUCTIONS TO BIDDERS -1- � � Regardless of the Alternative chosen, the Contractor agrees to complete the Contract within the allotted number of days. If the Contractor fails to complete the work within the number of days specified in the Construction Documents, liquidated damages shall be charged as outlined in General Provisions, Item 8.6 Failure to Complete Work on Time, �' found in the Standard Snecifications for Street and Storm Drain Construction of the City of Fort Worth, Texas. � � � r � i,l I� PAYMENT, PERFORMANCE AND MAINTENANCE BOND: The successful bidder entering into a contract for the work will be required to give the City surety in a sum equal to the amount of the contract awarded. The successful bidder shall be required to furnish bonding as applicable in a sum equal to the amount of the contract awarded. The form of the bond shall be as herein provided and the surety shall be acceptable to the City. All bonds furnished hereunder shall meet the requirements of Chapter 2254 of the Texas Government Code, as amended. A. If the total contract price is $25,000 or less, payment to the contractor shall be made in one lump sum. Payment shall not be made for a period of 45 calendar days from the date the work has been completed and accepted by the City. B. If the contract amount is in excess of $25,000, a Payment Bond shall be executed, in the amount of the contract, solely for the protection of all claimants supplying labor and material in the prosecution of the work. C. If the contract amount is in excess of $100,000, a Performance Bond shall be � executed, in the amount of the contract conditioned on the faithful performance of the work in accordance with the plans, specifications, and contract documents. Said bond shall solely be for the protection of the City of Fort Worth. I� �!' i� i� !, �rl u I� t� � I�l Maintenance Bond shall be required for all Parks and Community Services Department projects to insur� tlie prompt,`fc�lr�and faithfiil'performance'of=the general guarantee as}set- forth in Division 1, Section Q1700-Project Closeout, Item 1.02. � In order for a surety to be acceptable to the City, (1) the name of the surety shall be included on the current U.S. Treasury List of Acceptable Sureties [Circular 870], or (2) the surety must have capital and surplus equal to ten times the amount of the bond. The surety must be licensed to business in the state of Texas. The amount of the bond shall not exceed the amount shown on the Treasury list or 1/l Oth of the total capital and surplus. If reinsurance is required, the company writing the reinsurance must be authorized, accredited or trusted to do business in Texas. No sureties will be accepted by the City which are at the time in default or delinquent on any bonds or which are interested in any litigation against the City. Should any surety on the contract be determined unsatisfactory at any time by the City, notice will be given to the contractor to that effect and the contractor shall immediately provide a new surety satisfactory to the Ciiy 6. LIOUIDATED DAMAGES: The Contractor's attention is called to Part 1- General Provisions, Item 8, Paragraph 8.6, Standard Specifications for Street and Storm Drain Construction of the City of Fort Worth, Texas, concerning liquidated damages for late completion of projects. SPECIAL INSTRUCTIONS TO BIDDERS -2- � � L1 � � � � l�� lJ �� !�: 7 EMPLOYMENT: All bidders will be required to comply with City Ordinance No. 7278 as amended by City Ordinance No. 7400 (Fort Worth City Code Section 13-A-21 through 13-A-29) prohibiting discrimination in employment practices. 8 WAGE RATES: All bidders will be required to comply with provision 5159a of "Vernons Annotated Civil Statutes" of the State of Texas with respect to the payment of prevailing wage rates as established by the City of Fort Worth, Texas, and set forth in Contract Documents for this project. Disregard if Federal Wage Rates are applicable to this project. 9. FINANCIAL STATEMENT: A current certified financial statement may be required by the Department of Engineering Director for use by the CITY OF FORT WORTH in deternuning the successful bidder. This statement, if required, is to be prepared by an independent Public Accountant holding a valid permit issued by an appropriate State Licensing Agency. 10. INSURANCE: Within ten days of receipt of notice of award of contract, the Contractor must provide, along with executed contract documents and appropriate bonds, proof of insurance for Workers Compensation and Comprehensive General Liability (Bodily Injury) -$250,000 each person, $500,000 each occurrence; Property Damage -$300,000 each occurrence. The City reserves the right to request any other insurance coverages as may be required by each individual project. For worker's compensation insurance requirements, see Special Instructions to Bidders - Item 16. 11. NON-RESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a non-resident bidder unless the non-resident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a non=resident bid`d�r t� o�tain a-comparable contract in the-stat�in which the-non- resident's principal place of business is located. "Non-resident bidder" means a bidder whose principal place of business is not in � this state, but excludes a contractor whose uitimate parent company of majority owner has its principal place of business in this state. � � � !�' � � "Texas resident bidder" means a bidder whose principal place of business is in this state, and includes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. This provision does not apply if this contract involved federal funds. The appropriate blanks of the Proposal must be filled out by all non-resident bidders in order for its bid to meet specifications. The failure of a non-resident contractor to do so will automatically disqualify that bidder. 12. MINORITY/WOMEN BUSINESS ENTERPRISE: In accordance with City of Fort Worth Ordinance No. 11923, as amended by Ordinance No. 13471, the City of Fort Worth has goals for the participation of minority business enterprises and women SPECIAL INSTRUCTIONS TO BIDDERS -3- !J � ') �� f� business enterprises in City contracts. You may obtain a copy of the Ordinance from the Office of the City Secretary. The M/WBE Utilization Form, Prime Contractor Waiver Form and the Good Faith Effort Form, as applicable, must be submitted no later than five (5) City business days after the bid opening date, exclusive of the bid opening date. The bidder shall submit the documentation at the reception area of the Department of Engineering ("Managing Department"), 2nd floor, City Hall, and shall obtain a receipt. Failure to comply shall render your bid non-responsive. Upon contract execution between the City of Fort Worth and the successful bidder, now known as Contractor, a pre-construction meeting will be scheduled at which time the Contractor is required to submit either Letters of Intent or executed agreements with the M/WBE firm(s) to be utilized on this project. Such Letters of Intent or executed agreements shall include the following information: 1. Name of Contract 2. Name of M/WBE firm utilized 3. Scope of Work to be performed by the M/WBE firm 4. Monetary amount of work to be performed by the M/WBE firm 5. Signatures of all parties A notice to proceed will not be issued until the signed letter(s) or executed agreement(s) have been received. Throughout the duration of this project, the City of Fort Worth is requiring that the Contractor continue to adhere to the M/WBE Ordinance by complying with the following procedures: • A M/WBE Participation�Report Form must be submitted monthly until the contract is � completed. The first report will be due 30 days after commencement of work. The monthly report MUST have an original signature to ensure accountability for audit L�J ��I �] i� I� ��i ' purposes. • Reports are to be submitted monthly to the M/WBE Office, regardless of whether or not the M/WBE firm has been utilized. If there was no activity by an M/WBE in a particular month, place a"0" or "no participation" in the spaces provided, and provide a brief explanation. • The Contractor shall provide the M/WBE Office proof of pavment to the M/WBE subcontractors and suppliers only. The M/WBE Office will accept the following as proof of payment: 1. Copies of submitted invoices with front and back copies of canceled check(s), OR 2. A notarized letter explaining, in detail: a Subcontractor/supplier Scope of Work b. Date when services were received from subcontractor/supplier c. Amounts paid to the subcontractor/supplier SPECIAL INSTRUCTIONS TO BIDDERS -4- fJ �� d. Ori�inal si�natures from both parties must be included on this letter. • If the Contractor foresees a problem with submitting participation reports and/or proof of payment on a monthly basis, the M/WBE Office should be notified. If the Contractor wishes to change or delete an M/WBE subconiractor or supplier, adhere to the following: 1. Immediately submit a Request for Annroval of Chan�e Form to the M/WBE Office explaining the request for the change or deletion. 2. If the change affects the committed M/WBE participation goal, state clearly how and why in documentation. � a. All requests for changes must be reviewed and pre-approved by the M/WBE � Office. b. If the Contractor makes change(s) prior to approval, the change will not be considered when performing a post compliance review on this project. � LJ � • Upon the Contractor's successful completion of this project, and within ten days after receipt of final payment from the City of Fort Worth, The Contractor will provide the M/WBE Office with a Final Participation Renort Form to reflect the total participation from ALL subcontractors/suppliers utilized on the project. All forms are available at the M/WBE Office, 3rd floor - City Hall. For additional information regarding compliance to the M/WBE Ordinance, call (817) 871-6104. � Upon request, Contractor agrees to provide to Owner Complete and accurate information regarding actual work performed by a Minority/Women Business Enterprise (M/WBE) on f�ie cont�act and �rayment �therefore: Contractor fur-�er agrees to permit an,audit and/or � examination of any books, records or files in its possession that will substantiate the actual work performed by an M/WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or the commission of fraud by the Contractor will be (� grounds for termination of the contract and/or initiating action under appropriate federal, l�' state or local laws or ordinances relating to false statements; further, any such misrepresentation (other than a negligent misrepresentation) and/or commission of fraud (� will result on the Contractor being determined to be irresponsible and barred from ��•j participating in City work for a period of time of not less than three years. � L� 13. PROTECTION OF TREES, PLANTS AND SOIL: All property along and adjacent to the Contractor's operations including lawns, yards, shrubs, trees, etc., shall be preserved or restored, after completion of the work, to a condition equal or better than existed prior to start of work. By ordinance, the Contractor must obtain a permit from the City Forester before any � work (trimming, removal, or root pruning) can be done on trees or shrubs growing on public property including street Rights-Of-Way and designated alleys. This nermit can be obtained bv callin� the Forestry Office at 871-5738. All tree work shall be in � compliance with pruning standards for Class II Pruning as described by the National Arborist Association. A copy of these standards can be provided by calling the above L■, SPECIAL INSTRUCTIONS TO BIDDERS -5- � number. Any damage to public trees due to negligence by the Contractor shall be � assessed using the current formula for Shade Tree Evaluation as defined by the International Society of Arboriculture. Payment for negligent damage to public trees � shall be made to the City of Fort Worth and may be withheld from funds due the Contractor by the City. � To prevent the snread of the Oak Wilt fun�us, all wounds on Live Oak and Red Oak trees shall be immediatelv sealed usin� a commercial nrunin� naint. This is the onlv instance when prunin� paint is recommended. � 14. � � � �. � � !�' � � � LJ � L�l L�! BIDDER'S STATEMENT OF OUALIFICATIONS A. QUALIFICATION OF BIDDERS: Bidders shall be prepared to demonstrate the capability to perform the work. The Bidders' specific experience, stability and history of performance on projects of a similar nature and scope will be considered. The BIDDERS STATEMENT OF QUALIFICATIONS must be delivered to the Project Manager within 48 hours of the request. Location and responsive ability of the firm will be considered. If your firm anticipates entering into a joint venture with any other firm to conduct all or part of the performance required under the proposed project, that firm should be specified in your response. For each firm included in the joint venture, please provide the information required above. Under the Contract executed for this work the City will require your firm to be completely 100 percent responsible for fulfilling all aspects of the contract bonds. Other firms and employees that may be involved in their joint venture will be treated by the City under the contract as if they were employees ar subcontr�cto�s�bf�our firm. Other th�rr'those firms noted in the - contract as a part of the joint venture, no other firms will be allowed to participate in the joint venture without written consent from the City. 15. OZONE ALERT DAYS: The Contractor shall be required to observe the following guidelines relating to working on City construction sites on days designated as "OZONE ALERT DAYS". Typically, the Ozone Alert season within the Metroplex area runs from May through September, with 6:00 a.m. - 10:00 a.m. being critical ozone forming periods each day. The Texas Natural Resource Conservation Commission (TNRCC) in coordination with the National Weather Service, will issue the Ozone Alert by 3:00 p.m. on the afternoon prior to the alert day. On designated Ozone Alert Days, the Contractor shall bear the responsibility of being aware that such days have been designated Ozone Alert Days and as such shall not begin work until 10:00 a.m. whenever construction phasing requires substantial use of motorized equipment. However, the Contractor may begin work earlier if such work minimizes the use of motorized equipment prior to 10:00 a.m. If the Contractor is unable to perform continuous work for a period of at least seven hours between the hours of 7:00 a.m. - 6:00 p.m., on a designated Ozone Alert Day, that day SPECIAL INSTRUCTIONS TO BIDDERS -6- � � � 16. J •J �J will be considered as a weather day and added onto the allowable weather days of a given month. WORKERS COMPENSATION INSURANCE COVERAGE: Contractors compliance with Workers Compensation shall be as follows: A. Definitions: Certificate of coverage ("certificate") - A copy of a certificate of insurance, a certificate of authority to self-insure issued by the commission, or a coverage agreement (TWCC-81, TWCC-82, TWCC-83, or TWCC-84), showing statutory workers' compensation insurance coverage for the person's or entity employees providing services on a project, for the duration of the project. Duration of the project - includes the time from the beginning of the work on the � project until the contractor's/person's work on the project has been completed and accepted by the governmental entity. I�I ,� I� i�� L� �.' �� i� I�I `. � �!tl Persons providing services on the project ("subcontractor" in 406.096) - includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner-operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other service related to a project. "Services" does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. B. The coiit�"ac�tor shall pr'ovicl� �overage, based on proper reportirig of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all employees of the contractor providing services on the project, for the duration of the project. C. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. D. If the coverage period shown on the contractor's current certificate of coverage ends during the duration of the project, the contractor must, prior to the end of the coverage period, file a new certificate of coverage with the governmental entity showing that coverage has been extended. E. The contractor shall obtain from each person providing services on a project, and provide to the City: (1) a certificate of coverage, prior to that person beginning work on the project, so the City will have on file certificates of coverage showing coverage for all persons providing services on the project; and SPECIAL INSTRUCTIONS TO BIDDERS -7- � � (2) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends durmg the duration of the pro�ect. � � � F. The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter. G. The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project. H. The contractor shall post on each project site a notice, in the text, form and manner � prescribed by the Texas Workers' Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. � L� � L�� t�, � L�J � � � �' � I. The contractor shall contractually require each person with whom it contracts to provide services on a project, to: (1) provide coverage, based on proper reporting on classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the project, for the duration of the project; � (2) provide to the contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; (3) provide the contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends=during �he-duratiort:of the project; _ . (4) obtain from each other person or entity with whom it contracts, and provide to the contractor: (a) a certificate of coverage, prior to the other person or entity beginning work on the project; and (b) a new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (5) retain all required certificates of coverage on file for the duration of the project and for one year thereafter. (6) notify the governmental entity in writing by certified mail or personal delivery, within ten days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and SFECIAL INSTRUCTIONS TO BIDDERS -8- � � (7) contractually require each person with whom it contracts, to perform as required Dby paragraphs (1) -(7), with the certificates of coverage to be provided to the person for whom they are providing services. � � � � D Q � � � 1,� � � U � � a a By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the governmental entity that all employees of the contractor who will provide services on the project will be covered by workers' compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self- insured, with the commission's Division of Self-Insurance Regulation. Providing false of misleading information may subject the contractor to administrative penalties, criminal penalties, civil penalties or other civil actions. K. The contractor's failure to comply with any of these provisions is a breach of contract by the contractor which entitles the City to declare the contract void if the contractor does not remedy the breach within ten days after receipt of notice of breach from the City. "The contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Workers' Compensation Act or other Texas Workers' Compensation commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text, without any additional words or changes: - � ' '�EQUIRED' �ORKEI�S'�COIvI��NS�2�TI0I�'COVERA�E ' ' ` "The law requires that each person working on this site or providing services related to this construction project must be covered by workers' compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor ar transportation or other service related to the project, regardless of the identity of their employer or status as an employee." "Call the Texas Workers' Compensation Commission at (512) 440-3789 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage." END OF SECTION SPECIAL INSTRUCTIONS TO BIDDERS -9- L�J QTO: MR. BOB TERRELL City Manager Fort Worth Texas PROPOSAL � � FOR: PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN PARK PROJECT NO. C115/541200/080115037152 — DOE NO. 2805 � OAKLAND LAKE PARK PROJECT NO. C115/541200/080115037150 — DOE NO. 2806 TRINITY PARK PROJECT NO. C115/541200/080115037154 — DOE NO. 2807 Pursuant to the foregoing "Notice to Bidders," the undersigned has thoroughly examined the plans, specifications, and the site, understands the amount of work to be done, and hereby proposes to da all the work and furnish all labor, equipment, and materials necessary to fully complete all the work as provided in the plans and specifications, and subject to the ("� inspection and approval of the Parks and Community Service Department Director of the City of Fort Worth. lJ The "approximate quantity" category is for information purposes only. The Contractor shall be paid on the basis of actual �installed quantities on non lump sum items. Additionally, the Contractor shall be aware that the Proposal contains both Lump Sum and Unit Price items. aIf the lowest bid received exceeds the funds budgeted for the project, the City reserves the right to decrease the quantities contained in any line item or to eliminate any specific line items before award of the contract in order to bring the work within budget. By submitting a bid, the bidder acknowledges the City's right to adjust or eliminate line items and agrees to � honor without recourse its line item bid price. Upon acceptance of this proposal by the City Council, the bidder is bound to execute a contract and furnish, if applicable, Performance, Payment, and Maintenance Bonds approved by the City of Fort Worth for performing and completing the � said work within the time stated and for the following sums, to-wit: � PAY • APP°ROX. n ITEM QUANTITY � Unit One — Lincoln Park a' 1 � � BASE BID DESCRIPTION OF ITEMS.WITI3 �D PRICE WRITTEN IN WORDS UlYIT _ PRICE TOTAL �OUNT"BID 70 LF Remove Conc Curb & Gutter @ o,,,� Dollars & ,�,,,,,�rr _ �, �� Cents per LF 2. 30 SY Remove Conc Pvmt @ sc�.� Dollars & � 3 � 4. LJ s��E �Ty Cents per SY 1 LS Remove Post & Cable @ Fo�� ,,D,� c-. �E' Dollars & ,vo Cents per LS 570 SY Subgrade Stabilization w/ 6% Lime @ nr.Ne Dollars & +<<�' Cents per SY $ l 9.S' $ �, 7 0 $ 'f aS. on $ 9. So $ / 3 6. S� $ ,2 3 �. ab $ yo s- c� $ s ��rf: o� � PROPOSAL -1- U 5. D � 6. a 7. � � 8. � 9. U � 10. � 11. a � 12. � l3. � 14. U � I5. � � 16. � 590 SY 650 SY 600 SY 18 TON 1160 SY 200 LF 310 LF 170 SY 225 SF 850 LF 2 EA 2 EA 5" Flexible Base (CFW 208) @ s-FvE�✓ Dollars & ,w Cents per SY $ 7. � Install Geo Fab (Per Manufacturer's Spec) @ ?'h,c.c� Dollars & FiFT�N Cents per SY $ 3. � S 6" Pavement Pulverization @ �v..� Dollars & �c � Cents per SY $ 9• sb Cement (Pulverization) @ ,�.�,..� - s��'N Dollars & No Cents per TON $ 9�•�' 2" HMAC Surface Course Type "D" Mix (CFW 312) @ Fo��2 Dollars & ,��rY Cents per SY $ `� `f ° Install 3" Conc Curb & Gutter @ �� Dollars & Fc FTY Cents per LF $ 9. So Insta116" Conc Curb & Gutter @ Ec.�E'� Dollars & s�x7'Y Cents per LF $ ��• 6° Hydromulching @ �n u�-- Dollars & � �E' Cents per SY $ �i�- a s Turf Sodding (2') @ r� a Dollars & t�•�'+' -r• v� Cents per SF $ z•�� Insta114" Solid White Parking Lot Striping @ ,va Dollars & Fi FiC�N Cents per LF $ O•�S Install Handicap Pavement Markings (Symbol) @ � r� k= Dollars & Fc FT`r' Cents per EA $ 8. s o Install Handicap Signs @ �,E. i�-�'� Dollars & No Cents per EA $ � 2' -° a PROPOSAL -2- $ Y/.� o . � $ 2��7. So $ ,, 76°. ob $ /75�6. � $ sio� � $ /9 00, o0 $ 3s96. ao $ �8� So $ sZ s. �s $ /2 7. So $ � 7. a-o $ zSa.�a � � 17. 300 LF Temporary Silt Control Fence @ r'w o Dollars & i" ° Cents per LF � 18. 2 EA Install Reinf Concrete Wheel Stops @ TKl2Ty Dollars & ("� �e Cents per EA �_� 19. 1.5 SY Install Concrete Wheelchair Ramp (4") @ � r. vc ccu..s,�sD rX��-� Dollars & �d Cents per SY i1 20. 3 LF Install 5' Reinf Concrete Sidewalk (4") @ (,� s-r�✓6�7't- ��` Dollars & nrc Cents per LF � Total for Lincoln Park � Unit Two — Oakland Lake Park 1. 0.75 AC R.O.W. Pre�aration — Clear & Grub @ � fov.� Ti+ • �r ,v� ��c«r ad.�,�.� Dollars & ,vo Cents per AC � 2. 186 LF 6" PVC Subdrains @ T.rur-r,e� Dollars & � �e Cents per LF 3. s125 CY . Unclassified Excavations=@� :: _. . ��.�xz�,� Dollars & � s� x r-Y Cents per CY � 4. 200 SF Remove Concrete Walks @ o.�e� Dollars & ' �.r��crY - ��v� Cents per SF � 5. 2 EA Remove Trees (10" & 15") @ r,,,,a ��.�,� �'i,�ry Dollars & ,�j No Cents per EA U 6. 3000 SY Subgrade Stabilization w/ 6% Lime @ � F�vE Dollars & �✓o Cents per SY � 7. 2685 SY 4" HMAC Surface Course Type "D" Mix (CFW 312) @ � s�x Dollars & s <�Y Cents per SY � PROP03AL -3- $ z.ob $ 3 0 . cs-o $ 600.ob $ ��, O'i� $ S3o. � $ ?9S. o0 $ ? i . �o $ 2 r 3. o�o $ 33, 6ya . ?S $�f, 8ac. ov $ 3, G oa . o 0 $ 33. ao $ � i38.aa $ l� �o $ /BLS, eo $ /. �S $ 270, o0 $ z so. oo $ Soo. od $ s . ao $ 6 6a $ /S 000, o0 $ i�� z.. o0 D 8. D n 9. l,� � 10. � Q 11. � 12. � D 13. a14 � 15. D Q 16. � 17. Q D 18. D 19. a � 2980 SY 5" Flexible Base (CFW 208) @ s � x Dollars & ,+�o Cents per SY 3000 SY Geo Fab (Per Manufacturer's Spec) @ �� Dollars & ��,�zY -Fr�f Cents per SY 1000 LF Install6" Concrete Curb @ �cc��N Dollars & �-�vE Cents per LF 800 LF Install 6" Concrete Curb & Gutter @ ��E��•� Dollars & .s�x7`r Cents per LF 180 LF Install 5' Reinf Concrete Sidewalk (4") @ s��E�' Dollars & No Cents per LF 225 LF Install 6' Access Trail (4") @ r ix z�'�" Dollars & ,vo Cents per LF 36 SY Install Concrete Wheelchair Ramps @ FiFTY� Tu� Dollars & ,v o Cents per SY 2000 SF Turf Sociding (2') @ �✓o Dollars & se vE,vey Cents per SF 1 LS Relocate Post & Cable @ Slr��w/ Ti+��t.�w.g r.x ��.-p,�r9 Dollars & N� Cents per LS 1200 SY Hydromulching @ ,va Dollars & s� xTr Cents per SY 800 LF Temporary Silt Control Fence @ a,,� Dollars & ,�,,,.�— Fi v�' Cents per LF 4 EA Install Handic� Signs @ o.r�C k�'�2 rK „�.T-.-F,��- Dollars & � Cents per EA PROPOSAL -4- $ (, , o0 $ �• 35^ $ /r. os' $ � ? Bd'o . o0 $ / � oSo, o 0 $ � j ose . �o $ � �• 6" $ 9 z�o . oa $ /�. a-o $ /6. bo $ rZ 880, o0 $ ,3660. 0� $ S3_ ab $ �9 0 8, o 0 $ 0.7� $ !S<oo. o0 $ 7,�60.� $ 7Goo. oe $ p. �o $ l. 9 S $ 72.. o, a�e $ � s�a . a n $ ,ss� $ s�o. o� � 20. 4 EA Install Small Signs (30"X30") @ � ,w��.v s xrY Dollars & � 6M ' ! 60. �0 � ��, G� ,�.o Cents per EA $ $ � 21. 1200 LF Install4" Solid White Parking Lot Striping @ ,vo Dollars & $ ,r� Fr��✓ Cents per LF � 22. 4 EA Install Handicap Pavement Markings (Symbol) @ � «Kr pollars & O.�S� � F+ F7�Y Cents per EA $ g• `�� ] Total for Oakland Lake Park � Unit Three — Trinity Park (Mayfest Area & Cedar Elm Road) 1. 1 LS Mobilization �a, � Fo u .c. ?:<o �� ,,� o�, � ��,�•�,�ca Dollars & ,� o Cents per LS � 2. 1 LS Utility Adjustment (Sprinkler System, etc. adjustment behind the Existing Curb) @ °"'� r"•"''�"'� Dollars & n Fi FTY I ' ,va Cents per LS �� 3. 2 EA Manhole/CO Adjustment @ � 7—K,�„s,�- a�r�,� � �'r pollars & � - ` ;vo= • ` ' " ` Cents per EA � 4. 1 EA Water Valve Adjustment @ r,�, ��,�,r�s� �r��rry Dollars & (� �vo Cents per EA L.f 5. 1 EA Water Meter Adjustment @ � o,�.c r«,✓�a.�v Dollaxs & ,vo Cents per EA � 6. 160 LF Remove & Replace Conc Curb & Gutter @ rwc�✓� Dollars & QFr�ty. Cents per LF 7. 175 SY Remove & Replace 7" Conc Valley Gutter @ � ,r�,c.r3• — �'o�,e Dollars & ,vo Cents per SY � � PROPOSAL -5- $ (80. o0 $ 3 � o-e $ /� s�� 3 76. on $ ��/60•Ob $ �/00,OD $/ o.�o, au $ / o s'o . o0 $ .3�So. a-o . $: 700. ve $ z80. oo $ ZBo, o0 $ /Oo. oo $ /oo. so $ /'Z. So $ Z aoo , ou $ 3 Sc o� $ 59.ta. au � 8. U O 9. 010. � Q 11. � 12. � 13. � � 14. � 15. � � 16. � D 17. � a D � 100 LF Install New Concrete Curb & Gutter @ ��"�f' Dollars & s� XTy Cents per LF $ ��• 6° 50 SY Install New 7" Conc Valley Gutter @ �xt,t.�s. - Fav�e. Dollars & nra Cents per SY $ 3�� 3 CY Install Concrete Riprap (Flumes) @ S'rx KvN92CD T-� c,�-ry-- != c ��' Dol lars & �.o Cents per CY $ 63S• d° 150 LF 17650 SY 275 TON 17650 SY 8 EA 8 EA 1230 LF Remove & Replace 4' Laydown Curb @ �c.�cvcN Dollars & ,v,.�.��i Cents per LF $ ��• � � 8" Pvmt Pulverization @ Twa Dollars & � E r cec rr - F'� ��r Cents per SY $ z- . 8 S Cement (Pulverization) @ _ ,,,,,,��-y--rc2� Dollars & �o Cents per TON $ 93. aro 2" HMAC Surface Course Type "D" Mix @ � 2�' Dollars & 7-,,,,�,�rY- Fiv(E' Cents per SY $ 3• Z-r � �� T"ristall Handic� Signs @ � � o.�s Ec�NJ�t Twc�y-F�� Dollars & � Cents per EA $/ Zs" a� Install Handicap Pavement Markings (Symbol) @ EfG HT Dollars & F! FtY Cents per EA $ 8. Sa Install 4" Solid White Parking Lot Striping @ ivo Dollars & �i �' r�'i✓ Cents per LF $ o. !3 Total for Trinity Park (Mayfest Area & Cedar Etm Road) PROPOSAL -6- g �� 6 0. o�o $ �7pe , o0 $ / P � S' ati $ �7SS. ao $ .�'a� 3' Z . �"o $ 2 s ,r'7S' a a $ S 7� .� �Z.. So $ t oo� , ao $ � � . tr0 $ �SS�Sa $ /�S LZ Z , SO � BASE BID - RECAPITULATION U - Unit One - Total Cost for Lincoln Park � Unit Two - Total Cost for Oakland Lake Park � Unit Three - Total Cost for Trinity Park (Mayfest Area & Cedar Elm Road) Total Base Bid 'i � J BID ALTERNATES $ $ 33, 6Qo.7S 115�, 376, o0 $ /,��' 2 z z . so $ 30 3� Z 8 9. z.s � �Bid Alternate No. 1— 4" Wheelchair Ramp: Add new 4" Wheelchair Ramps at Trinity Park on a 1 SY increment basis, not to exceed fifteen (l5} additional SY. Total Add Alternate No. 1 $ f o o, o o @$ /1 SY U � A M ' � � J � C. L�J � � DE �� ,� � This contract is issued by an organization which qualifies for exemption pursuant to the provisions of Article 20.04 (F) of the Texas Limited Sales, Excise and Use Tax Act. The Contractor performing this contract may purchase, rent or lease all materials, supplies, equipment used or consumed in the performance of the contract by issuing to his supplier an exemption certificate in lieu of the tax, said exemption certificate complying with State Comptroller's ruling tax, said exemption certificate complying with State Comptroller's ruling #95-0.07. Any such exemption certificate issued by the Contractor in lieu of the tax shall be subject to the provisions of the State Comptroller's ruling #95.0�3 a`s amended to'be�effec�iveacto`ber 2; 1968. The undersigned assures that its employees and applicants for employment and those of any labor organization, subcontractor or employment agency in either furnishing or referring employee applicants to the undersigned are not discriminated against as prohibited by the terms of City Ordinance 7278, as amended by City ordinance 7400 (Fort Worth City Code Sections 13-A-21 through 13-A-29), prohibiting discrimination in employment practices. � The undersigned agrees to complete all work covered by these contract documents within 60 Workin� Days for Lincoln Park, Oakland Lake Park and Cedar Elm Road nortion of Trinitv Park and another 30 Working Days for Mavfest portion of Trinitv Park commencing on Julv 10. 2000, for a total construction time of Ninetv (90) Working Days after the date for commencing work as set forth in the Notice to Proceed to be issued by the Owner and to pay not less than the "Prevailing Wage Rates for Highway Construction" as established by the City of Fort Worth, Texas. Within ten (10) days of receipt of notice of acceptance of this bid, the undersigned will execute the formal contract and wiil deliver applicable Surety Bonds for the faithful performance of this contract. The attached deposit check in the sum of $ Dollars ($� is to become the property of the City of Fort Worth, Texas, or the attached Bidder's Bond is to be forfeited in the event the contract, and applicable bonds are not executed within the time set forth, as liquidated damages for delay and additional work caused thereby. PROPOSAL -7- • �S . �, � F In the case of ambiguity or lack of cleamess in stating prices in the Proposal, the City reserves the right to adopt the most � advantageous price for construction thereof to the City or to reject the proposal. G. Receipt is hereby acknowledged of the following addenda: � n No. 1�A� No. 2 No. 3 No. 4 . I.J Respectfully submitted, � APAC - TEX�S,1�lC. (Company Name) � �-� - �� --��'-'� By (Aut ri d Signature) ��EL S. MICNAEL BRANCH MANAGER Date: P. O. EflA 18�T � Address: g�RT �Np�'�. 'j'� '��i�� Telephone: ( ) �'� 93$-�3it D � O a a a a D 0- � � PROPOSAL -8- '.. . SEAL (if corporation) 0 O . ,�� c;�y of Fort worth Minority and Women 6usiness Enterprise Specifications a�rT o� . MBE/WBE UTILlZATd�E��►��/c F�� IME COMPANY NAME APAC—TEXAS. TN(:. JECT NAME PARKING � ROADWAY IISPROVII�IENTS, COLN PARK, OAKI,AND LE�KL� � TRINITY PARRS � 'S M/WBE PROJECT GOAL: 23% Br�� ° f� 10 2� ATTACHMENT 1A . Page 1 of 2 ��nhar 9R_ lqqQ PROJECT NUMBER 154 M/WBE PERCENTAGE ACHIEVED: 23� lure to compiete this form, in its entirety with supporting documentation, and received by the Managing Department or before 5:00 p.m. five (5) City business days after bid opening, exclusive of 6i@ opening date, wiil result in the bid �eing considered non-responsive to bid specifcations. � undersigned bidder agrees to enter into a fonnal agreement with the MBE and/or WBE firms ior work listed in this :cheduie, conditioned upon execution of a contract with the City of Fort Worth. The intentional andior knowing �representation of facts is grounds for consideration of disquafification and will resuit in the bid being considered f -responsive to specifications. I �ompany Name, Contact Name, l.,,,! Address, and Telephone No. 1f T�R DEMOLITION, INC. �: RICR RATLIFF 9 PEORIA _Z5919 __�__ 4) 631-2718 • E CONC,I�ETE � ��AiST. P : ED SHANKLE . BOg 181891 �._�� _ DALLAS. T% 75218 4) 320-1�.87 TRIICKING. INC. POC : ARTHIIRa�CARO�. AVANT 7 DOVE HOLL(��1 T�ANE TIN. T% 76247 CQrtified � Specify All Contracting - Scope of Work (') � � o0 z �_ . g g DEMOLITION/REMOVALS, DNCLASS E%CAVATION 3" CURB � GUTTER 6" CIIRB & GUTTER CONC Wfi�ELCHAIR RAMPS g g 5� CONC SIDEWALKS 6 ACCESS TRAIL 7"•CONC VALLEY GUTTER CONCRETE RIPRAP 4' ('nNC LAyDOWN CURB g g flOT MI% HAIILING Dollar Amount � $11,504.50 $45,235.00 $6,366.00 1 (9401 648-8004 � � . MIWBEs must be located in the 9(nine) county marketplace or curre�Uy doing business in the marketplace at the time of bid. �pecify all areas in which MWBE's aro to be utilized and/or items to be supplied: �., complete listing of items to be supplied is required in ord�r to receive credit toward the NUWBE goal. '�entify each Tier level. Tier: Means the level of subcontracting below the prime coMractoNconsultant, i.e., a direct payment from the prime contractor Lo a subcontractor is considered 1'� tier, a payment by a subcontractor to its suppiier is considered 2"° tier. �HIS F ORM MUST BE RECEIVED BY THE MANAGING DEPARTMENT BY 5:00 p.m., FIVE (5) CITY BUSINESS DAYS AFTER BID � OPENING, EXCLUSIVE OF THE BID OPENING DATE Rev. 6/2/98 Pages 1 and 2 of Attachment 1A must be received by the Managing Department Specify All Items to be � Supplied(") ,�.: �� m f- �C F c�t�r of Fort wortn Q Minority and Women usiness Enterprise Specifications MBEIWBE UTILIZATION �oman Name, Contact Name, Certified Specify Ail Contracting � Specify All Items to be P Y Address, and Telephone No. � �- Scope of Work (') Supplied(') ,�� z x RYAN HAULII�TG, IP1C. .,C: DOYCE GRAYSOi� P.O. BO% 1669 ALQORE. TX 76267_ 17) 430-3213 � � % % AGGREGATE HAULII�dG 1 ATTACHMENT 1A Page 2 of 2 Dollar Amount $6,920.00 � � he bidder iurther agrees to provide, directty to the City upon request, cornplete and accurate information regarding �ai work performed by all subcontractors, including MBE(s} andlor WBE(s) amangements submitted with this bid. bidder also agrees to allow an audit and/or examination of any books, records and files heid by their company that �il1 substantiate the actuai woNc. perf�rmed by,�he-MBE(s) �ndlor��IVBE(s)-or� thisrcontract, by an authorized officec� or loyee of tfie City. Any intentionai and/or knowing misrepresentation of facts will be grounds for terminating the tract or debarment from City work for a period' of not less than three (3) years and for initiating action under Federai, ta e or Locai laws concerning faise statements. Any failure to comply with this ordinance and creates a materiai �ch of contract may result in a determinatlon of an inesponsibie offero� and barred from participating in City work period of time not less than one (1) year. . u ALL MBEs and WBEs MUST BE CERTIFIED BY THE CITY BEFORE CONTRACT AWARD � , orized Signature BRAI�CR �AGER �AC-TEXAS, INC. �pany Name O1 COLD SPRINGS ROAD, P.O. BO% 1807 .ddress RT WORTH, T% 76101 ; lState/Zip Code JOEL . S . Il�fICHAEL Printed Signature � �� Contac�t N me and Title (if different} (817) 336-0521 Telephone Number (s) (817) 877-49Qfi Fax Number OCTOBER 29, 1999 Date � THIS FORM MUST BE RECEIVED BY THE MANAGING DEPARTMENT BY 5:00 p.m., FNE (5) CITY BUSINESS DAYS AFTER BID � OPENING, EXCLUSIVE OF THE BID OPENING DATE Rev. 612/98 Pages 1 and 2 of Attachment 1A must be received by the Managing Department CI��I'Y OF Fdi2`I' W4RTH � HIG�tAY QOI+ITRUCTION pRE1TAIi�ING WAGE i�ATE FbR I995 � L �J �J � � L�.' �� I J C � � �� Isl �' U CLASSi�'ICATFOIV RA,TE CLI�SI�`ICATION RA`k'E z===-=-�= __^ __==--__---=..cc_a..m�--=-r-..-==_�e� :c=�_==--_-= _=-'=_�=-_--==_=�_-=_=__ PCWF�2 �0[JIPh�1V'P OPII��R.S • AIi2 TppL �PERATOR $7 .554 MI�I,�I�IG MAC�iINE OPERATOR $6. b50 ASFiiAI�'� RAI�R $8.565 MIXF�R (OVF�t 16 C.F. ) $3.000 ASPFIALT SHOVFi�, $$.255 MIXFR (1S C.F. & F,ESsj 57.913 BAfiC�iING PLANT WEIC� $9.371 MIX�R- Opi�iC�ZE'i`E PA�tING 59.5pa BA2TFRE4Af2D S�� 8.920 MOTOR C�AI)A2 OPIIZATO�t C�� 59.447 (FINE C�t�DE) • 510.346 GONC�PE FINISFIF�2 (PAV) $g.345 MOTOR GRAUFR OPFitP,�OR 59.89i � �riC�� INISI�.F2 (S�,�S) $9.Ob8 PAV@�i1T MARKII�iG MACgiINE 56.402 QONCREI'� RUBBII2 $7.733 POS�'HOLL DRiLL�t OP�RA�TOR �9.p00 E�TRx�I�N $12.761 RO�LII3, ST� � �� 55.598 (PLAN'P MiX PAVk�f�s) 58.339 Fo�t �rr�Dgt ts�s) Ss.�1� Ro�r�t. s� wx��. kk'�ORM LINER $$.913 (FGA�L OR TAt�ING) $7.963 k'ORM ��s i'rac (PA`l & G'ET�F3) $8. 686 �20T.�I�, �TIC S`�jT,F-' PRO $7 . �403 FORM Ss .R (�RUCTURES) $8.42� Sc�tAPTR- i7 C.Y. & T.�.SS 58.�.38 i+A�OR�. OOI�iON $6.402 SCRP.PF�t= OVIIt 17 C.Y. ,$8.245 L,�oft�t. U'TILiTX 57. 46Z SID� Bc�Otd � 57.793 2�it�TIC $i0.658 TRAGTOR- C�iliWL�R TYPE OILF�2 �$.69$ (150 HP & I�ESS) $8.448 SIIZSII(�R S8 .�,04 TRAC7:'OR-- G�IJsII2 TYPE PiLIDRIVER 57.50Q (OVE[t 150 KP} $8.873 P�PELAYER $8.509 � TRA,GTOR �Pi�JMA'T'XC s7.735 BLA��`ER 5�1.333 'FRAVELIHG MIXFR �7.615 pOWII2 EOIJIPMF.�VT dPF�2AZ�R� TRFNC�iING MAC�iINE-LICdiT 58.188 ASPHAL2` DIS`I`RIBU�`OR $8.404 `Iti�IIYC�IINd MACiiINE-HFAilY $12.498 ASPHALT PAV�IiG MAC�iIPiE $9.053 WAE�i!i-DRII,is. $ORiNG MAC�TIPTE $9.000 EROQM OR SWEEPFR OPERATOR $7.9d8 '� R�IIdFORCING b`�� 5�`I�R BiII,LDOZER, 150 HP OR LFSS 58.703 �(PAVIHG) , $9.21� Si7LLDOZER, OV�t 150 iiP $9.160 REINFQR�ING STE� 5E`�I� C�I�t�E PAVING CURING 2�.C�i. $8.213 (S�'RUC�URA[�) $1Z.548 c�ONCREI� PAV.-FIN�IZNG:3�ACK. 59.453 T� -�--s� WO�t�t-S�.2UCI�JRAL `""$'r6-:'300 CONCFt�TE PAVII�IG FORM GRADF�R �8.500 SIGi� F.REG`POR $1i.436 QON�E PAVING JOINT MAC�i. 59.042 SPRE�DER SOX OPERA`P0� 56.988 CONCREI`E PAViNG JOINT SF�ii�2 57.354 BARRICADE SII�VIG'F� 20id� WK. $6.442 CJONCR�`I`� PAVIPFG P'I�UAT �7.875 MWI�ti'F.i) SIC�I INSTALLER C�Oi�iC�'EI'E PAViHG SAT� � $9.290 (PB� C�FtOUND) 56.402 w�vu�:i��a; QAVYNG- SPRF.A1]Efi 59.750 TRUc�C I3�tIVIIZ-SINGLE AXI,E SLIPF'ORM MAC�iII�IE $9.000 (FsIC+'�iT} 57.465 �ANE,(�T��r.t., BACKiiOLE, $9.000 TRUCK DI�IVII�-SINGLE AXLE DF�'tRICK. �3RAGLZI�IE, SFiOVEi, (iiFAVY} $8.067 (�ss � z i/a c�> s�.��3 m�uac r�rvgz-T�rtn�rt � C�tArIE.C_AM�Sg�LL, BACi{fi4LE, (SFMI-TRAII,�2) $7.816 DF�RIC�C, DRAGLINE. SHC)VEL, TRUCK URIV�R-LC�r1$qY/�'IAAT $9.653 (1 I,/2 CY & OVER) $10.517 TRUC�{ �RI� ZRA�SZT MIX 57.507 CRUSHINc oR SCRIITG PL`P oPFt. S$.5oo TRUCK DRIVII2�rIIIdUi $8.2oa ET�A`FTNG GRADII2 VIflRATOR OPFRATOR 57.000 �ATIOI�I DRILL OPF,RATOR WEE�DEa2 $10 . �59 (C�tAWLII� MOUIv�'ED) _ $1t3.000 bYXJNllATZO�i DRILL OPF.R��OR' ' JUN� 6. 1995 iiUMAN R�IRCEu 95HG � � a � � � � � � � ' � � � � � � ' � � \ ^�. CZ2'S� OF FOkT WO�H HIG�B}lAY WN2`RUC�IQN PR�'VAII+INv WAGE i2ATE FOR 1995 (�.`R1TCK NEOUN'�E�) $11.138 k'OTJNDA2'ION DRILL OPR iiII�PER FRON'� kNi' t�QAUER. (2 3,/2 Cii OR I,ESS) $8.623 � FROI3T E�1�iT LOAAER (OVFR 2 i./2 GY) $9.3�3. HOIS"i' (DOUF3LE DRUM & L�SS) $8.4].7 3L�rE 6, l�gs HtJMAIV RF.S�)CiRCES 0 95HGH' � � � � � � 1 � � � � ' ' � � � # � MONTH JANUARY FEBRUARY MARCH APRIL MAY 7UNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER ANNUALLY WEATI�R TABLE AVERAGE DAYS RAINFALL (1) 7 7 7 9 8 6 5 5 7 6 6 7 80 INCHES RAINFALL (2) 1.80 2.36 2.54 4.30 4.47 3.05 1.84 2.26 3.15 2.68 2.03 1�2 - 32.30 SNOW/ICE PELLETS (3) 1 * * 0 0 0 0 0 0 0 0 * 1 (1) Average normal number of days rainfall, 0.01" or more. (2) Average normal precipitation. (3) One inch (1") or more. * Less than one-half inch (1/2"). Unseasonable weather is defined for contract purposes as rain/snow days which exceed the average number of days or inches of rainfall in any given month. This table is based on information recorded at the former Greater Southwest International Airport, Fort Worth, Texas, covering a period of 18 years. LaLitude 32° 50' N, Longitude 97° 03' W, elevation (ground) 537 ft. x � L�J I!� � �! � �� I■� VENDOR COMPLIANCE TO STATE LAW The 1985 Session of the Texas Legislature passed House Bi11620 relative to the award of contracts to non-resident bidders. This law provides that, in order to be awarded a contract as low bidder, non- resident bidders (out-of-state contractors whose corporate offices or principal place of business are outside of the State of Texas) bid projects for construction, improvements, supplies or services in Texas at an amount lower than the lowest Texas resident bidder by the sarne amount that a Texas resident bidder would be required to underbid a non-resident bidder in order to obtain a comparable contract in the State in which the non-resident's principal place of business is located. The appropriate blanks in Section A must be filled out by all out-of-state or non-resident bidders in order for your bid to meet specifications. The failure of out-of-state or non-resident contractors to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Non-resident vendors in (give state), our principal place of business, are required to be percent lower than resident bidders by state law. A copy of the statute is attached. Non-resident vendors in (give state), our principal place of business, are not required to underbid resident bidders. � B. Our principal place of business or corporate offices are in the State of Texas. � r� i� � Please Check or mark with an"X" BIDDER: APAC - TEXAS, t�1iC. By: K�AC - TEXAS, �IttC. (please print) 0 Company �, JOEL S. MiCNAEL Signature:C�� 4�—�.�.�. ,,� (please print) � JQEL�y�iCHAEL � BRANCH MANAGER ��N AlAN1A��` Title: City State ix (please print) � THIS FORM MUST BE RETURNED WITH YOUR OUOTATION Q � ,� � VENDOR COMPLIANCE TO STATE LAW Zip 7��0� �!J � � CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW a Pursuant to Article 8308-3.23 of Vernon's Annotated Civi] Statutes, Contractor certifies that it provides Workers' Compensation Insurance coverage for all of its employees employed on City of Fort Worth Project Number . � CONTRACTOR � �� l■J � � L L�J : Title Date STATE OF TEXAS COUNTY OF TARRANT BEFORE ME, the undersigned authority, on this day personally appeared -, known to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to rr`ie that h� �3�ec�t�d �he same as the act and deed of ' �'� '" for'the purpose and consideration therein expressed and in the capacity therein stated. � GIVEN UNDER MY HAND AND SEAL OF OFFICE this day of , 19_ Notary Public in and for the State of Texas a. Contractor agrees to provide to the City a certifcate showing that it has obtained a policy of Worker's Compensation insurance covering each of its employees employed on the project in compliance with State law. No Notice to Proceed will be issued until the Contractor has complied with this section. b. Contractor agrees to require each and every subcontractor who will perform work on the project to provide to it a certificate from such subcontractor stating that the subcontractor has a policy of Worker's Compensation Insurance covering each employee employed on the project. Contractor will not permit any subcontractor to perform work on the project until such certificate has been acquired. Contractor shall provide a copy of all such certifcate to the City. CONTRACTOR COMPLIANCE - WORKERS' COMPENSATION -1- �I � i � � �' i. � � � � � � � � � �. � � � T4 THE EMPLOYER/CON't'1�ACT�R: Pursuant to Texas Worker's Compensation Commission Rule 110.110(d)(7), a contractor engaged in a building or construction project for a government entity is required to post a notice on each project site informing all persons providing services on the project that they are required to be covered by workers' compensation insurance. The notice required by this rule does�; not satisfy other posting requirements imposed by the Texas Workers' Compensation A�t or other Commission rules. This notice must: M (1) be posted in English, Spanish and any other language common to the employer' s F employee population; (2) be displayed on each project site; (3) state how a person may verify current coverage and report failure to provide cover�ge; (4) be printed with a title in at least 30-point bold type and text in at least 19-point normal type; and (5) contain the exact words as prescribed in Rule 110.110(d)(7) without additional words or changes . � The notice on the reverse side meets the abo;ve requirements. Failure to post the notice as required by this rule is a violation of the Act and comm�'ssion rules. The violator may be subject to administrative penalties. ��I t� � C� ��7 G� �3 Q C� �7 C� C� G� G�7• G� G� C� b REQUIRED WC��KERS' COMPENSATI4N COVERAGE The law requires that each person working on this site or providing services related to this const�ction proj ect must be covered by workers' compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor or transportation or other service related to the proj ect, regardless of the identity of their employer or status as an employee. Call the Texas Workers' Con�pensation Commission at 512-440-3789 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer' s failure to prov��de coverage . � � � i �s ! s i ! � � �' � i � � � � ■� i � 'k C OB�RTURA REQUERIDA DE C4MPEI�TSACI4I�T PARA TRABAJADORES La ley requiere que cada pers�na trabajando en este sitio o proporciona servicios relacionados con este proyecto de construccion tiene que estar cubierto por aseguranza de compensacion para trabajadores. Esto incluye personas que pro9porcionan, cargan, entregan equipo 0 materiales o proporcionan mano de obrra, transportan, o cualquier servicio relacionado con este ,�royecto, sin considerar la identidad del patron o estado del empleada. Llame a la Comision Tejana de Compensacion para Trabajadores al 512-440-3789 para recibir informacion de los requerimientos legales de ,t cobertura, para verificar si su patron le ha proporcionado la cobertura requerida o para reportar falta del patron en proporcionarle cobertu L!! L■ I � L■J � � � � � l��f L�J l�J � � � � L•� �� TECHNICAL SPECIFICATIONS DIVISION 1- GENERAL REQUIREMENTS SECTION 01010 - SUMMARY OF WORK The contractor shall supply all superintendence and shall perform all work and furnish all labor, equipment, materials and incidentals necessary and complete all work as described in the plans and specifications. All construction and other work shall be done by the Contractor in accordance with the best engineering and construction practices for the skill or trade involved. The work to be accomplished under these plans and specifications for Lincoln Park, Oakland Lake Park, and Trinity Park includes: Construction/reconstruction and/or installation of park road, parking lot, concrete curb And gutter, valley gutter, walks, wheelchair ramps, access trail, parking lot striping and Signs. These plans and specifications were prepared by the Parks and Community Services Department. The Engineering Department will administer the contract and furnish inspection. The City Engineering Department shall be responsible for the construction layout, lines and grades, to include setting of excavation stakes and finish grade stakes on 50' grid and at all horizontal/vertical change in direction. Additionally, top of curb finish grade and offsets shall be set at every 50' and at change in direction. The contractor shall perform any additional desired survey at his own expense. The applicable iter�s�contained in the. Standard Specifications for Street and Storm Drain Construction for the City of Fort Worth, Texas, shall apply to this contract just as though each were incorporated in these documents. Where the provisions or specifications contained in those documents are contrary to this publication, this publication shall govern. In case of conflict between plans and specifications, the plans shall govern. A copy of the Standard Snecifications for Street and Storm Drain Construction can be purchased at the office of the Transportation and Public Works Department , 1000 Throckmorton Street, 2nd Floor, Municipal Building, Fort Worth, Texas. The contractor shall provide all permits and licenses and pay all charges and fees, and give all notices necessary and incidental to the due and lawful prosecution of the work. The Contractor shall contact the City of Fort Worth's Development-Plans Exam Section for a determination of applicable permits or variances required for this project. GENERAL REQUIREMENTS -1- E�J � � SECTION 01035 - CONTRACT TIME 1.01 PROGRESS AND COMPLETION Upon receipt of a notification letter and the executed construction contract, the � Contractor shall be responsible for scheduling a preconstruction conference, which shall be held no later than ten working days from the date of the notification letter. � � � li � At the time of the preconstruction conference , a construction start date shall be established and indicated in the Notice to Proceed (Work Order) issued by the Engineering Department. The Contractor shall begin the work to be performed under the contract on or before ten working days from the date the Work Order is issued. The Contractor shall carry the work forward expeditiously with adequate forces and shall complete it within the period of time stipulated in the contract. 1.02 LIQUIDATED DAMAGES This project will be completed within the specified days allowed. Liquidated damages will be assessed if the proj ect runs over the allotted time. SECTION 01100 - ALTERNATIVES � The City reserves the right to abandon, without obligation to the contractor, any part of the project (subject to conditions set forth in Section 01150 - Payment to Contractor) or the entire pro�ect at any time before the Contractor begms any construction work authorized by the City. � �� L!� LJ � L�1 SECTION 01150 - PAYMENT TO CONTRACTOR - 1.01 SCOPE OF PAYMENT: The Contractor shall accept the compensation as provided in the contract in full payment for furnishing and paying for all materials, supplies, subcontracts, labor, tools and equipment necessary to complete the work of the contract; for any loss or damage which may arise from the nature of the work from the action of the elements, or from any unforeseen difficulty which may be encountered in the prosecution of the work, until the final acceptance of the work by the City; for all risks of every description connected with the prosecution of the work; for all expenses and damages which might accrue to the Contractor by reason of delay in the initiation and prosecution of the work from any cause whatsoever; for any infringement of patent, trademark or copyright, and for completing the work according to the plans and/or specifications. The payment of any current or partial estimate shall in no way affect the obligations of the Contractor to repair or remove, at his own expense, the defective parts of the construction or to replace any defective materials used in the consh-uction, and to be responsible for all damages due to such defects if such defects or damages are discovered on or before the final inspection and acceptance of the work. � 1.02 Partial pay estimates shall be submitted by the Contractor or prepared by the City on the Sth day and 20 day of each month that the work is in progress. The estimate shall be � � GENERAL REQUIREMENTS -2- i� i�� M1� '� J �t � � I� processed by the City on the l Oth day and 25th day respectively. Estimates will be paid within 25 days following the end of the estimate period, less the appropriate retainage as set out below. Partial pay estimates may include acceptable nonperishable materials delivered to the work place which are to be incorporated into the work as a permanent part thereof, but which at the time of the pay estimate have not been so installed. If such materials are included within a pay estimate, payment shall be based upon 85% of the net invoice value thereof. The Contractor will furnish the Engineer such information as may be reasonably requested to aid in the verification or the preparation of the pay estimate. 1.03 It is understood that the partial pay estimate amounts will be approximate only, and all partial pay estimates and payment of same will be subject to correction in the estimate rendered following the discovery of the mistake in any previous estimate. Payment of any partial pay estimates shall not be an admission on the part of the Owner of the amount of work done or of its quality or sufiiciency or as an acceptance of the work done; nor shall same release the Contractor of any of its responsibilities under the Contract Documents. 1.04 The City reserves the right to withhold the payment of any partial estimate if the Contractor fails to perform the work in strict accordance with the specifications or other provisions of this Contract. 1.05 For contracts of less than $400,OOQ at the time of execution, retainage shall be 10 � percent. For contracts of $400,000 or more at the time of execution, retainage shaIl be 5 percent. �� 1.06 Contractor shall pay subcontractors in accord with the subcontract agreement within five '- business days after receipt by"��ontraetor of the payment by City: Contxacto�'s-��.lure to � make the required payment to subcontractors will authorize the City to withhold future payments from the Contractor until compliance with this paragraph is accomplished. � 1.07 Contractor hereby assigns to City any and all claims for overcharges associated with this contract which arise under the antitrust laws of the United States, 15 U.S.C.A. Sec. 1 et se�c (1973). L■� � L�l �� l■J 1.08 INCREASED OR DECREASED QUANTITIES: The Owner reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices. Such increased or decreased quantity shall not be more than 25 percent of the contemplated quantity of such item or items. When such changes increase or decrease the original quantity of any item or items of work to be done or materials to be furnished by the 25 percent or more, then either party to the contract shall upon written request to the other party be entitled to a revised consideration upon that portion of the work above or below the 25 percent of the original quantity stated in the proposal; such revised consideration to be determined by special agreement or as hereinafter provided for "Extra Work." No allowance will be made for GENERAL REQUIREMENTS -3- � ��i �"� � �J 'i J � �� w, �� 'J � � �! i �J � any changes in anticipated profits nor shall such changes be considered as waiving or invalidating any conditions or provisions of the Contract Documents. 1.09 PAYMENT FOR EXTRA WORK: Extra work performed by the Contractor, that is authorized and approved by the City Engineer, will be paid for under "Change orders" made in the manner hereinafter described, and the compensation thus provided shall be accepted by the Contractor as payment in full for all labor, subcontracts, materials, tools, equipment and incidentals, and for all supervision, insurance, bonds and all other expense of whatever nature incurred in the prosecution of the extra work. Payment for extra work will be made under one of the following types of "Change orders" to be selected by the City: A. Method "A". By unit prices agreed upon in the contract or in writing by the Contractor and City Engineer and approved by the City Council before said extra work is commenced subject to all other conditions of the contract. B. Method "B". By a lump sum price agreed upon in writing by the Contractor and City Engineer and approved by the City Council before said extra work is commenced, subject to all other conditions of the contract. C. Method "C". By actual field cost of the work, plus 15 percent as described herein below, agreed upon in writing by the Contractor and City Engineer and approved by the City Council after said extra work is completed, subject to all other conditions of the contract. In the event extra work is to be performed and paid for under Method "C", the actual field costs of the work will include the cost of all workmen, foremen, timekeepers, �eehanies�and=laborers working on said project; all used on such extr�workonl�y, :,- plus all power, fuel, lubricants, water and similar operating expenses; and a ratable proportion of premiums on performance and payment bonds, public liability, workmen's compensation and all other insurance required by law or ordinance. The City Engineer will direct the form in which the accounts of actual field cost will be kept and will recommend in writing the method of doing the work and the type and kind of equipment to be used, but such extra work will be performed by the Contractor as an independent contractor and not as an agent or employee of the City. The 15 percent of the actual field cost to be paid the Contractor shall cover and compensate him for profit, overhead, general supervision and field office expense, and all other elements of cost and expense not embraced within the actual field cost as herein specified. The Contractor shall give the City Engineer access to all accounts, bills, invoices and vouchers relating thereto. 1.10 DELAYS: If delay is caused by specific orders given by the City to stop work, or by the performance of extra work, or by the failure of the City to provide material or necessary GENERAL REQUIREMENTS -4- � �i =1 ' � r1 �i � !7 �� i� instructions for carrying on the work, then such delay will entitle the Contractor to an equivalent extension of time, his application for which shall, however, be subject to the approval of the City Council; no such extension of time shall release the Contractor or the surety on his performance bond from all his obligations hereunder which shall remain in full force until the discharge of the contract. 1.11 CLAIMS AND DAMAGES: Any claims for extra work or for any other related matter or cause must be made in writing to the City Engineer within seven calendar days from and after the cause or claim arises. Unless such claim is so presented, it shall be held that the Contractor has waived the claim, and he shall not be entitled to receive pay thereof. 1.12 TRANSPORTATION: No allowance or deduction will be made for any charge of freight rates. No allowance for transportation of inen, materials or equipment will be allowed. 1.13 ACCEPTANCE AND FINAL PAYMENT: The City, upon receipt of the Director's "Certificate of Completion" and "Final Estimate" and upon receipt of satisfactory evidence from the Contractor that all subcontractors and persons furnishing labor or materials have been paid in full and all claims of damages to property or persons because of the carrying on of this work have been resolved, or the claims dismissed or the issues joined, shall certify the estimate for final payment after previous payments have been deducted and shall notify the Contractor and his surety of the acceptance of the project. On projects divided into two or more units, the Contractor may request a final payment on one or more units which have been completed and accepted. � The final acceptance of the completed work will be by the Parks and Community Services Department and all guaranties covering the completed work and all maintenance - _ -periods shall begin with the date.of this;acceptancer .. , _ � %,� u � � i� On delivery of the final payment, the Contractor shall sign a written acceptance of the final estimate as payment in full for the work done. All prior partial estimates shall be subject to correction in the final estimate and payment. SECTION 01300 - SUBMITTALS Prior to construction, the contractor shall furnish the Parks and Community Services Department a schedule outlining the anticipated time each phase of construction will begin and be completed, including sufficient time for clean-up. The Contractor shall submit to the Project Manager shop drawings, product data and samples required in specification sections. SECTION 01400 - QUALITY CONTROL �� The contractor will receive all instructions and approvals from the Director of Engineering and/or his assigned inspectors. The inspector will be introduced to the contractor prior to GENERAL REQUIREMENTS -5- � � � beginning work. Any work done at the direction of any other authority will not be accepted or paid for. Final approval for the finished project shall be given by the Director of Engineering, City of Fort Worth. n The contractor or a competent and reliable superintendent shall oversee the work at all times. uThe superintendent shall represent the contractor in his absence and all directions given to him shall be binding as if given to the contractor. �� L�J � l�: � l�' L■J � � SECTION 01410 - TESTING All tests made by the testing laboratory selected by the City will be paid for by the City. In the event manufacturing certificates are requested, they shall be paid for by the Contractor. SECTION 01500 - TEMPORARY FACILITIES AND CONTROLS The contractor shall take all precautions necessary to protect all existing trees, shrubbery, sidewalks, buildings, vehicles, utilities, etc., in the area where the work is being done. The contractor shall rebuild, restore, and make good at his own expense all injury and damage to same which may result from work being carried out under this contract. The utility lines and conduits shown on the plans are for information only and are not guaranteed by the Owner to be accurate as to location and depth; they are shown on the plans as the best information available from the owners of the utilities involved and from evidences found on the ground. The contractor shall determine the exact location of all existing utilities and conduct his work to prevent interruption of service or damages. SAFETY I��TRIC�I��TS - WORK NEAR HIGH VOLTAGE LINES A warning sign not less than five inches by seven inches, painted yellow with black letters that are legible at twelve feet, shall be placed inside and outside vehicles such as cranes, derricks, power shovel, drilling rigs, pile drivers, hoisting equipment or similar machinery. The warning sign shall read as follows: "WARNING - UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." Equipment that may be operated within six feet of high voltage lines shall have an insulating � cage-type guard about the boom or arm, except backhoes or dippers, and insulator links on the lift hood connections. � LJ � LJ When necessary to work within six feet of high voltage electric lines, the Contractor shall notify power company (TU Electric) to erect temporary mechanical barriers, de-energize the line, or raise or lower the line. The contractor shall maintain a log of all such correspondence. The Contractor is responsible for all costs incurred. GENERAL REQUIREMENTS -6- � � � � L�' f�' � �� J � � � C!� L�J � U L�J � � SECTION 01640 - SUBSTITUTIONS AND PRODUCT OPTIONS 1.01 GENER.AL Send submittals for substitutions to: Mike Ficke, Landscape Architect Supervisor (817)871-5746 Parks and Community Services Department 4200 S. Freeway Suite 2200 Fort Worth, Texas 76115-1499 1.02 PRODUCTS LIST A. Within ten (10) days after date of Contract, submit to Landscape Architect two (2) copies of complete list of all products which are proposed for installation. B. Tabulate list by each specification section. C. For products specified under reference standards, include with listing of each product: 1. Name and address of manufacturer 2. Trade name 3. Model or catalog designation 4. Manufacturer's data a. Performance and test data b. Reference standards 1.03 CONTRACTOR'S OPTIONS A. For products specified only by reference standards, select any product meeting standards, by any manufacturer. B. For products specified by naming several products or manufacturers, select any product and manufacturer named. C. For products specified by naming one or more products, Contractor must submit request, as required for substitution, for any product not specifically named. 1.04 SUBSTITUTIONS A. During bidding, Landscape Architect will consider written requests from prime bidders for substitutions, received at least ten (10) days prior to bid date; requests received after that time will not be considered. GENERAL REQUIREMENTS -7- ,J i�� u � u � i� �� `�J �� !�l � �� L�J B. Within thirty (30) days after date of Contract, Landscape Architect will consider formal requests from Contractor for substitution of products in place of those specified. C. Submit two (2) copies of request for substitution. Include in request: 1. Complete data substantiating compliance of proposed substitution with Contract Documents. 2. For products: a. Product identification, including manufacturer's name and address. b. Manufacturer's literature: (1) Product description (2) Performance and test data (3) Reference standards c. Samples, if required. d. Name and address of similar projects on which product was used, and date of installation. � E. In making request for substitution, Bidder/Contractor represents: 1. He has personally investigated proposed product or method, and determined that it is equal or superior in all respects to that specified. 2. He will provide the same guarantee (or better) for substituted product or method specified. 3. He will coordinate installation of accepted substitution into work, making such changes as may be required for work to be complete in all respects. 4. He waives all claims for additional costs related to substitution which consequently become apparent. Substrtutions will not be considered if: 1. They are indicated or implied on shop drawings or project data submittals without formal request submitted in accord with Paragraph 1.04. 2. Acceptance will require substantial revision of Contract Documents. SECTION 01700 - PROJECT CLOSEOUT ,� 1.01 CLEANING � The Contractor shall make final clean-up of the construction area, to the satisfaction of the Parks and Community Services Department, as soon as construction in that area is completed. Clean-up shall include removal of all construction materials, pieces of � concrete, equipment and/or other rubbish. No more than five (5) days shall elapse after the completion of construction before the area is cleaned. Surplus materials shall be disposed of by the Contractor, at this own expense, and as directed by the Parks and � Community Services Department. Cleaning of equipment by Contractor or Subcontractor, such equipment as cement mixers, ready-mix trucks, tools, etc., shall take place in an area designated by the Parks and Community Services Department. � CI� GENERAL REQUIREMENTS -8- �i� �� ■I r� � �� L�J �� 1.02 GUARANTEE The Contractor shall be responsible for defects in this project due to faulty workmanship or materials, or both, for a period of one (1) year from the date of final acceptance of this project by the Parks and Community Services Department. The Contractor will be required to replace, at his own expense, any part, or all, of this project which becomes defective due to these causes. SECTION 01800 - CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS Contractor covenants and agrees to indemnify City's engineer and architect, and their personnel at the project site for contractor's sole negligence. In addition, Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the Owner, its officers, servants and employees, from and against any and all claims or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by Contractor, its officers, agents, employees, subcontractors, licensees or invitees, whether or not anv such iniurv, damage or death is caused, in whole or in nart, bv the ne�ligence or alle�ed ne�li�ence of Owner, its officers, servants or emulovees. Contractor likewise covenants and agrees to indemnify and hold harmless the Owner from and against any and all injuries to Owner's officers, servants and employees and any damage, loss or destruction to property of the Owner arising from the performance of any of the terms and conditions of this Contract, whether or not anv such iniury or dama�e is caused in whole or in nart bv the negli�ence or alle�ed ne�li�ence of Owner, its officers, servants or emnlovees. oIn the event Owner receives a written claim for damages against the Contractor or its subcon�ractors prior to fi�al.�a.}�ment, final payment shall,not be made until.�o��'�cto� either (a) submits to Owner satisfactory evidence that the claim has been settled and/or a release from the � claimant involved, or (b) provides Owner with a letter from Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. [!J � � � L� � � The Director may, if he deems appropriate, refuse to accept bids on any other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. END OF DIVISION GENERAL REQUIREMENTS -9- �� l � � J � � � �� PART 1- GENERAL SECTION 02100 - SITE PREPARATION 1.01 SCOPE: Work in this section includes furnishing all labor, materials, equipment and services required for clearing and grubbing, demolition, and removal and disposal of items as specified herein and on the plans. 1.02 RELATED WORK SPECIFIED ELSEWHERE: � : Section 02200 - Earthwork Existing Conditions, Removal and Demolition Items. PART 2 — PRODTJCTS 2.01 No products are required to execute this work, except as the Contractor may deem necessary. PART 3 — EXECUTION 3.01 CLEARING AND GRUBBING: A. Clearing and grubbing shall consist of removing all natural and artificial objectionable materials from the project site or from limited areas of construction specified within the site. B. In general, clearing and grubbing shall be performed in advance of grading and D earthwork operations and shall be performed over the entire area of earthwork operations i T ` T , , T ` T !J � �� ,J �� ;�' � C. Unless otherwise specified on the plans, all trees and shrubs of three inches caliper and less (caliper is the diameter as measured 12 inches above the ground) and all scrub _ growth, such as cactus, yucca, vines, and shrub thickets, shall be cleared. All dead trees, logs, stumps, rubbish of any nature, and other surface debris shall also be cleared. D. Buried material such as logs, stumps, roots of downed trees that are greater than one and 1-1/2') inches in diameters, matted roots, rubbish, and foreign debris shall be grubbed and removed to a minimum depth of 24 inches below proposed finished grades. E. Ground covers of weeds, grass, and other herbaceous vegetation shall be removed prior to stripping and stockpiling topsoil from areas of earthwork operations. Such removal shall be accomplished by "blading" off the uppermost layers of sod or root-matted soil for removal. 3.02 PAVEMENT REMOVAL: A. Bituminous and concrete pavements shall be removed to neatly sawed edges. Saw cuts shall be full depth. If a saw cut in concrete pavement falls within 3 feet of an en SITE PREPARATION 02100 -1- �� i �� I � �� tj : existing score joint, construction joint, saw joint, cold joint, expansion joint, or edge, the concrete shall be removed to that joint or edge. All saw cuts shall be parallel and/or perpendicular to the line of existing pavement. If an edge of a cut is damaged subsequent to saw cutting, the concrete shall again be sawed to a neat, straight line for the purpose of removing the damaged area. Concrete curb and gutter shall be removed as specified above. No section to be replaced shall be smaller than 30 inches in length or width. 3.03 UTILITIES REMOVAL: In general, those utilities on the site that are to be removed and that belong to the Owner shall be removed by the Contractor. The Owner is responsible for arranging the relocation or removal of other utilities owned by utility companies or other parties. 3.04 MINOR DEMOLITION: There may be certain items on the site such as old building foundations, fences, and other undetermined structures and improvements that must be removed before construction can commence. Unless otherwise specified, such items become the property of the Contractor for subsequent disposal. � 3.05 USE OF EXPLOSIVES: The use of explosives will not be permitted in site preparation operations. !J � '� �� J 3.06 BACKFILLING: All holes, cavities, and depressions in the ground caused by site preparation operations will be backfilled and tamped to normal compaction and will be graded to prevent ponding of water and to promote drainage. In areas that are to be immediately excavated, the Architect/Engineer may permit holes, etc., to remain open. 3.07 DISPOSAL OF WASTE MATERIALS: 1�.` Unles� otherc�ise's�tated, materials generated by clear�ng, grubbing, removal, and , t demolition shall be known as "waste" or "spoils" and shall be removed from the site and disposed of by the Contractor. Similar materials may be unearthed or generated by earthwork operations or by subgrade preparation. Unless otherwise specified any merchantable items become the property of the Contractor. I��1�7�.`7��[�7�1 � �I � � � SITE PREPARATION 02100 -2- ��J r'I � i�� `� � � � i� ;� � L�J l*1 � L�' �J C� � L�J � � u � PART I - GENERAL SECTION 02140 - SITE UNDERDRAINS 1.01 SCOPE: Work in this section includes furnishing all labor, materials, equipment, and services required to construct underdrains to the required lines, grades, and cross sections as specified herein and on the plans. 1.02 RELATED WORK SPECIFIED ELSEWHERE: Q I: Section 02200 - Earthwork. Section 03300 - Cast-in-Place Concrete PART 2 - PRODUCTS 2.01 LJNDERDRAIN PIPE: Pipe and fittings shall be flexible, corrugated tubing manufactured of high-density polyethylene resins and conforming to ASTM Product Specifications F-405 and F-667. Drainage tubing shall be as manufactured by Advanced Drainage Systems (ADS), Inc., of Columbus, Ohio. The local manufacturing plant which will provide a list of suppliers is in Ennis, Texas - telephone (214) 875-6591. A. Perforated Pipe: Perforations shall be linear slots cut radially into the tubing wall between corrugations. Perforated pipe will be furnished complete with the Cerex nylon "Drain Guard" screen. The screen will completely surround the pipe and will have a lapped, welded longitudinal joint. B. Non-Perforated Pipe: Non-perforated pipe shall be used for collector lines which convey the, water from perforated �ipe to the concrete inlet or outfall. C. Fittings: All couplings, reducers, tees, ells, plugs, caps, and other fittings shall be non- perforated and shall be of the same manufacturer as the drainage tubing. A fitting shall be used at each pipe junction/termination, as appropriate. 2.02 FILTER MATERIAL: Filter material for use in backfilling trenches over and around underdrains shall consist of 1 1/2" to 2" gravel washed free of organic or other deleterious matter. 2.03 FILTER FABRIC: Filter fabric to line and lap over gravel filled subdrain trench shall be Mirafi 140N drainage fabric as manufactured by Celanese Corporation, (800) 223-9811, or approved equal. PART 3 - EXECUTION 3.01 VERTICAL AND HORIZONTAL CONTROLS: A. The Contractor shall establish or shall employ a licensed surveyor to establish all lines and grades necessary for each stage of the work described herein. SITE UNDERDRAINS 02140 -1- ' a B. Provide blue tops for reference in dressing trench bottoms at intervals not to exceed 30 feet along the centerline of each trench. � 3.02 LJNDERDRAINS: Trenches for underdrains shall be dug after the subgrade is prepared. The excavation of each trench shall begin at its outlet and proceed toward its upper end. The trench must not be excavated below the proposed grade line. Trenches will be cleaned of all loose � material and their bottoms will be dressed and fine graded to blue tops set as previously described. Trenches shall be lined with filter fabric and underdrain pipe shall be set on the trench bottom. All fittings shall be securely coupled and all open ends will be capped. The Q pipe shall be carefully covered with the gravel filter material and the filter fabric shall be lapped over the trench. � Care shall be taken not to damage the pipe or its fabric filter screen. Underdrain pipe shall be connected to solid pipe joints and to outfall at the concrete structure/collar as indicated in the plans. Care shall be taken not to loosen or cave-in the trench walls. Any such damage will be � excavated and will be backfilled in mechanically tamped lifts not to exceed eight inches and will be re-constructed. (� 3.03 SETTLEMENT: After the trench has been backfilled it shall be thoroughly soaked. This �.,, process shall be repeated two times allowing the backfill material to dry twenty-four hours before wetting again. � � � � � L�J !J f-1 iu CJ � � END OF SECTION SITE iJNDERDRAINS 02140 -2- •J '� � [!� a u� ��, � E,� u L�J �tJ '� � �� L�.� ��J ',.J �J ��,I � SECTION 02200 - EARTHWORK PART 1-GENERAL 1.01 SCOPE: Work in this section includes furnishing all labor, materials, equipment, and services required to construct, shape, and finish earthwork to the required lines, grades, and cross sections as specified herein and on the plans. 1.02 RELATED WORK SPECIFIED ELSEWHERE I� I� Section 02100 - Site Preparation. Grading Plan: Refer to plan sheets. 1.03 METHOD OF PAYMENT: Earthwork is a necessary and incidental part of the work. The total cost will be included in the Bid Proposal. Payment will not be made on a unit price basis. PART 2 - PRODUCTS 2.01 IJNCLASSIFIED EXCAVATION: Unclassified excavation shall consist of all excavation, unless separately designated, within the limits of the work. Unclassified excavation includes all material encountered regardless of its nature or the manner in which it is to be excavated. 2.02 iJNCLASSIFIED FILL A. Unclassified fill shall consist of all fill within the limits of the work. All suitable native materials removed in unclassified excavation, or similar imported materials, shall be used insofar as practicable as unclassified fill. Properly deposited, conditioned, and compacted fill is;hereinafter referr�d to as "e� g�bankme�t.''� y T T B. Rock: Minor quantities of rock not greater than four inches in greatest dimension are permissible in fill materials used to construct earth embankment. Minor quantities of rock of greater dimensions may be placed in the deeper fills in accordance with the State Department of Highways and Public Transportation requirements for construction of rock embankments, provided such placement of rock is not immediately adjacent to structures or piers. Also, rock may be placed in the portions of embankments outside the limits of the completed graded width where the size of the rock prohibits their incorporation in the normal embankment layers. 2.03 TOPSOIL On-Site Topsoil: Topsoil shall consist of an average depth of six inches of native surface soil left in place after the ground cover of herbaceous vegetation and other objectionable matter has been cleared by "blading," as specified in Section 02100, "Site Preparation." Topsoil may be greater or less, than the upper six inches in depth. EARTHWORK 02200 -1- �� i� 2.04 IMPORTED FILL A. Imported fill materials shall be used for the construction of earth embankment in the event that (1) the volume of unclassified excavation is less than the volume of fill required for earth embankment and/or (2) the condition of materials removed in unclassified excavation makes them unsuitable for use in the construction of earth embankment. B. The Contractor shall haul and place imported fill obtained from off-site sources as Q necessary to construct the embankment and various other details of the construction plans. All costs related to such imported fill will be included in the contract price, and no additional or separate payment for imported fill will be due the Contractor. I, I'� u L!' L�' � L�J � � L�J �!1 �� C' L� C. A sample of the proposed imported fill must be provided by the Contractor and be approved by the Owner. In general, imported material must be equal to or better than native material in quality and engineering characteristics. The Architect/ Engineer may also require the Contractor to provided a material analysis test of the proposed fill. � 2.05 SELECT MATERIALS � : C. 0 Select materials shall be imported from offsite sources, unless they are available from specifically designated areas on the site as marked on the plans. Cushion Sand: Clean fine sand, free from clay clumps, rocks, or other deleterious material. � Playground Gravel: Gravel backfill for playground areas shall be washed "pea gravel", clean and free of all foreign materials. Particle size of the gravel shall be 1/8" — 5/8". Playground Sand: Sand backfill for sand dig areas shall be fine white sand graded wit�i } the following sieve analysis limits: Size Percent No. 16 No. 30 No. 50 No. 100 No. 200 2.06 LTNSUITABLE MATERIALS Percent Passing 100 98 62 17 0 -1 A. Topsoil, select material, imported fill, or unclassified fill will be declared as "'unsuitable" by the Owner if, in his opinion, any of the following conditions or matter and particles are present to a degree that is judged detrimental to the proposed use of the material. 1. Moisture 2. Decayed or undecayed vegetation 3. Hardpan clay, heavy clay, or clay balls EARTHWORK 02200 -2- � J 4. 5. 6. 7. 8. 9. Rubbish Construction rubble � �� Sand or gravel Rocks, cobbles, or boulders Cementious matter Foreign matter of any kind B. Unsuitable materials will be disposed of as "waste" as specified in Section 02100. C. Wet Material: If fill material is unsatisfactory for use as embankment solely because of high moisture content, the Architect/Engineer may grant the Contractor permission to process the material to reduce the moisture content to a usable optimum condition. PART 3 - EXECUTION � 3.01 SITE PREPARATION: In general, "site preparation," as specified in Section 02100, shall be performed in advance of grading and earthwork operations and shall be completed over the entire area of earthwork operations. CI I■1 � � 3.02 TOPSOIL A. The removal and storage of topsoil shall occur after site preparation is complete and before excavation and embankment construction begin. Likewise, topsoil will be replaced after excavation and embankment construction are complete. B. Removal: Topsoil shall be stripped to an average depth of six inches from areas where excavation and embankinent construction are planned. Topsoil may be obtained from greater depths if it is uncontaminated by the substratum and it is of good quality, in the ,. apinio� of the Architect/Engineer. n C. Storage: Topsoil shall be stored in stockpiles conveniently located to areas that will � later receive the topsoil. Stockpiles shall be out of the way of earthwork operations in � locations approved by the Owner or Architect/Engineer. Stored topsoil shall be kept a separate from other excavated materials and shall be protected from contamination by objectionable materials that would render it unsuitable. L�J C� L�J � ��J D. Timing: Topsoil will not be replaced (deposited) until construction activities are complete that would create undesirable conditions in the topsoil, such as overcompaction or contamination. Trenching for items such as electrical conduit and irrigation pressure lines must be complete before topsoil replacement may begin. E. Replacement: Topsoil will be deposited in a single layer or lift. It will be placed, processed, compacted, and graded to leave a finished layer of topsoil not less than five inches in depth. Unless otherwise indicated, topsoil will be replaced over all areas of earthwork (including slopes), except where pavement is planned. EARTHWORK 02200 -3- � � � J � F. Grading: Topsoil will be final graded to the elevations shown on the plans. Fine grading will be accomplished with a weighted spike harrow, weighted drag, tractor box blade, light maintainer, or other acceptable machinery. All particles of the finish grade shall be reduced to less than one inch in diameter or they shall be removed. All rocks of one inch or greater shall also be removed. Grading operations and equipment will be such that topsoil does not become overcompacted. Bulldozer blades and front-end loader buckets are not acceptable devices for topsoil grading operations. Final grading within five feet of constructed or installed elements shall be hand raked. D G. Acceptability: Finished areas of topsoil are satisfactory if they are true to grade, true in plane, even in gradient (slope), uniform in surface texture, and of normal compaction. Areas of loose granular pockets or of overcompacted soils are not acceptable and will Q be reworked. Finished areas will promote surface drainage and will be ready for turfgrass planting. � U D � a D � � U � � D I.J 3.03 UNCLASSIFIED EXCAVATION A. All excavated areas shall be maintained in a condition to assure proper drainage at all times, and ditches and sumps shall be constructed and maintained to avoid damage to the areas under construction. B. Surplus Material: � Surplus excavation is that quantity of material that may be left over after the grading plan is executed, and all earthwork operations, including excavation, embankment construction, topsoil replacement, and final grading, are completed. Any other surplus material shall be disposed of as "waste" as specified in Section 02100. At this Park, the Architect/Engineer sha11 permit the Contractor to "waste" the sur�.,l� by constn�,c_�'� g additior�al er�bankment in an approved location. No additional paymer�t for su�l� �vork would be due that Contrac`tor:� ' C. Excavation in Rock: The use of explosives will not be permitted. Unless otherwise indicated on the plans, excavation in solid rock shall extend six inches below required subgrade elevation for the entire width of the area under construction and shall be backfilled with suitable materials as indicated on the plans. 3.04 EARTH EMBANKMENT A. Earth embanknient is defined as embankment composed of suitable materials removed in unclassified excavation and/or imported fill. The construction of embankment includes preparing the area on which fill is to be placed and the depositing, conditioning, and compaction of fill material. B. General: Except as otherwise required by the plans, all embankment shall be constructed in layers approximately parallel to the finished grade of the graded area, and each layer shall be so constructed as to provide a uniform slope as shown on the grading plan. Embankments shall be constructed to correspond to the general shape of the typical sections shown on the plans, and each section of the embankment shall EARTH W ORK 02200 -4- `J � correspond to the detailed section or slopes established by the drawings. After completion of the graded axea, embankment shall be continuously maintained to its finished section and grade until the project is accepted. �J � D �� I� � �. � L�1 L�JI � !j �� ' CI C. Preparation: Prior to placing any embankment, all preparatory operations will have been completed on the excavation sources and azeas over which the embankment is to be placed. The subgrade shall be proof rolled to detect soft spots, which if exist, should be reworked. Proof rolling shall be performed using a heavy pneumatc tired roller, loaded dump truck, or similar piece of equipment weighing approximately 25 tons except as otherwise speciiied for tree protection and areas inaccessible to vehicular compactors. Stump holes or other small excavations in the limits of the embankments shall be backfilled with suitable material and thoroughly tamped by approved methods before commencing embankment construction. The surface of the ground, including plowed, loosened ground, or surfaces roughened by small washes or otherwise, shall be restored to approximately its original slope by blading or other methods, and, where indicated on the plans or required by the Owner, the ground surface, thus prepared, shall be compacted by sprinkling and rolling. D. Scarification: The surface of all areas and slopes over which fill is to be placed, other than rock, shall be scarified to a depth of approximately six inches to provide a bond between the existing surface and the proposed embankment. Scarification shall be accomplished by plowing, discing, or other approved means. Prior to fill placement, the loosened material shall be adjusted to the proper moisture content and recompacted to the density specified herein for fill. E. Benching: Scarification is normally adequate for sloping surfaces. However, in certain cases where fill is to be placed against hillsides or existing embankment with slopes greater than 4:1, the Owner may direct the Contractor to key the fill material to the existing slopes by be�ching. �;r�inimum of two feet normal to the slope shall be removed and recompacted to insure that the new work is constructed on a��r`m + foundation free of loose or disturbed material. F. Depositing: Fill material shall be placed in horizontal layers or lifts, evenly spread, not to exceed eight inches in loose depth before conditioning and compaction. Unless otherwise permitted, each layer of fill material shall cover the length and width of the area to be filled and shall be conditioned and compacted before the next higher layer of fill is placed. Adequate drainage shall be maintained at all times. G. Watering: At the time of compaction, the moisture content of fill material shall be such that the specified compaction will be obtained, and the fill will be firm, hard, and unyielding. Fill material which contains excessive moisture shall not be compacted until it is dry enough to obtain the specified compaction. H. Compacting: Each layer of earth fill shall be compacted by approved tamping or sheepsfoot rollers, pneumatic tire rollers, or other mechanical means acceptable to the Owner. Hand-directed compaction equipment shall be used in areas inaccessible to vehicular compactors. EARTHWORK 02200 -5- L�J � L�J � I. Grading: Embankments shall be constructed in proper sequence and at proper densities for their respective functions. All embankment serves in one capacity or another as subgrade (e.g., under topsoil, under concrete and asphalt pavement, under structures, etc.). Accordingly, the upper layer of embankment shall be graded to within plus or minus 0.10 foot of proper subgrade elevation prior to depositing topsoil, and prior to the construction of pavements, slabs, etc. 3.05 DENSITY CONTROL � A. Earth Embankment in General: Eaxth exnbankment shall be compacted in lifts at a minimum of 9Q percent of Standard Density ASTM D698 with plus 4 percent or minus 2 percentage points of optimum moisture content. ' �l � L�1 L�J � L•J � � � �■1 �I C' C B. Earth Embankment Under Structures and Pavement: The top 6 inches of natural earth comprising the subgrade for structural slabs or for areas of pavement shall be 95 percent to 98 percent of Standard Density ASTM D698 with the moisture content at minus 2 percent to plus 4 percent of optimum. 3.06 MOISTURE MAINTENANCE: The specified moisture content shall be maintained in all embankments that axe to function as subgrade for structures, areas of pavement, or for select embankment. After completion of the embankment, the Contractor shall prevent excessive loss of moisture in the embaiikment by sprinkling as required. Loss of moisture in excess of 2 percent below optimum in the top 12 inches of the fill will require that the top 12 inches of the embankinent be scarified, wetted, and recompacted prior to placement of the structure, select fill or pavement. If desired, the Contractor may place an asphalt membrane of emulsified or cutback asphalt over the completed embankment and thus eliminate the sprinkling requirement. 3.08 TOPSOIL REPLACEMENT: Topsoil shall be carefully placed to avoid any displacement or damage to the subgrade. If any of the subgrade is rutted, damaged or displaced it shall be restored prior to placing topsoili T"opsoil s7iall�be replaced as specified herein per Item 3.02. END OF SECTION EARTHWORK 02200 -6- L�1 L1 l�J l■. l■ PART 1- GENERAL 1.01 DESCRIPTION SECTION 02930 - SEEDING A. Work Included: Seeding of grass seed or wildflower seed, as specified on the plans. B. Related Work Specified Elsewhere: Section 02220, Earthwork. C C � l_�1 I■I I�I � � LJ L�J � L�J �� IsJ 1.02 REFERENCE STANDARDS A. Standardized Plant Names 1. For exotic plant materials: American Joint Committee of Horticultural Nomenclature, Second Edition, 1942. 2. For native materials a. Manual of the Vascular Plants of Texas by Correll and Johnston b. Check List of Vascular Plants of Texas by Hatch c. Flara of North Central Texas by Shinners and Moller B. Texas Highway Department: Standard Specifications for Construction, Item 164, "Seeding for Erosion Control" and Item 180, "Wildflower Seeding". 1.03 SUBMITTALS A. Seed 1. Vendors' certification that seeds meet Texas State seed law including: a. Testing and labeling for pure live seed (PLS) ' b. � 'Naine and fype of seedx a ' " ` + � 2. If using native grass or wildflower seed, seed must have been harvested within 100 miles of the construction site. 3. All seed shall be tested in a laboratory with certified results presented to the Project Manager, in writing, prior to planting. 4. All seed to be of the previous season's crop and the date on the container shall be within twelve months of the seeding date. 5. Each species of seed shall be supplied in a separate, labeled container for acceptance by the Project Manager. B. Fertilizer 1. Unopened bags labeled with the analysis 2. Conform to Texas fertilizer law 1.04 JOB CONDITIONS A. Planting Season: The season varies according to species (see Part 2- Products). Do not seed when soil is excessively wet or dry or when wind exceeds 10 miles per hour. SECTION 02930 - SEEDING -1- I■I L � � � � ,� l� n �! l� � L�' � u � � � B. Schedule After All Other Construction and Planting Is Complete. C. Protect and Maintain Seeded Areas 1. From erosion 2. From traffic and all other use 3. Until seeding is complete and accepted 1.05 QUALITY CONTROL The contractor who plants the seeds, whether the general contractor or a subcontractor, is responsible for daily supervision of his crew, while planting the seed and maintaining the seedlings until the project is accepted by the City. PART 2 — PRODUCTS 2.01 MATERIALS A. Seed All seed shall be planted at rates based on pure live seed (PLS = purity x germination) per acre. Substitution of individual seed types due to lack of availability shall be made only by the Project Manager at the time of planting. The Contractor shall notify the Project Manager, prior to bidding, of difficulties locating certain species. Only those areas indicated on the plans and areas disturbed by construction shall be seeded. Prior to seeding, each area shall be marked in the field and approved by the Project Manager. Any adjustment of area location by the Project Manager shall be considered incidental and shall not entitle the Contractor to additional compensation. Weed seed shall not exceed 10 percent by weight of the total of pure live seed (PLS) and other material in the mixture. Johnsongrass and nutgrass seed shall not be allowed. The seed shall be clean, dry and harvested within one year of planting. 1. Non-native �rass seed shall consist of: If planted between Apri115 and September 10: Lbs./Acre Common Name Scientific Name Puritv 25 Bermuda (unhulled) Cynodon dactylon 85% 75 Bermuda (hulled) Cynodon dacrylon 95% Substitute the following if planted between September 10 and April 15: 220 Rye Grass Lolium multiflorum 82% 40 Bermuda (unhulled) Cynodon dactylon 84% Germination 90% 90% _ 80% 85% SECTION 02930 - SEEDING � - -2- �•J .[�J � � L�1 i■I � !J L�J �` Lf � � L�J � '�9 LJ � l�7 2 Native grass seed - The seed shall be planted between February 1 and October 1 and shall consist of: Lbs. PLS/Acre Common Name Botanical Name 16 Green Sprangletop Leptochloa dubia 40 Sideoats Grama* Bouteloua curtipendula 64 Little Bluestem* Schizachyrium scoparium 200 Buffalograss Buchloe dactyloides 40 Indian Grass* Sorghastrum avenaceum 16 Big Top Lovegrass* Eragrostis hirsuta 16 Weeping Lovegrass Eragrostis curvula 80 Canada Wild Rye* Elymus canadensis var. canadensis *These grasses are not to be planted within ten feet of a road or parking lot or within three feet of a walkway. 3 Wildflower seed - All wildflower seeds are to be hand broadcast, (see 3.02,A). The seed shall be planted between March 5 and May 31 or between September 1 and December 1 and shall consist of: Lbs. PLS/Acre 10 20 50 10 10 20 '10 0 10 Common Name Foxglove* Lanceleaf Coreopsis Bluebonnet Pink Evening Primrose Purple Coneflower* Indian Blanket 1V�xican I�at Maximillian Sunflower* Winecup Lemon Mint* Botanical Name Penstemon cobaea Coreopsis lanceolata Lupinus texensis Oenothera speciosa Echinacea purpurea Gaillardia pulchella -- ' Ratibida col�umnaris �- Helianthus maximiliana Callirhoe involucrata Monarda citriodora *These wildflowers are not to be planted within ten feet of a road or parking lot or within three feet of a walkway. 4. Temnorary erosion control seed When specified on the plans, temporary control measures shall be performed. These measures shall consist of the sowing of cool season plant seeds and the work and materials as required in this section. B. Mulch 1. Mulch should be designed for use with conventional mechanical or hydraulic planting of seed, either alone or with fertilizer. 2. Mulch should be wood cellulose fiber produced from virgin wood or recycled paper-by-products (waste products from paper mills or recycled newspaper). 3. Mulch should contain no growth or germination inhibiting factors. SECTION 02930 - SEEDING -3- L�J 4. Mulch should contain no more than 10 percent moisture, air dry weight basis. D5. Additives shall include a binder in powder form. 6. Material shall form a strong moisture retaining mat. �� '� � � T �I LJ � � �� C. Fertilizer 1. All fertilizer shall be delivered in bags or containers clearly labeled showing the analysis. 2. All fertilizer shall be in acceptable condition for distribution and shall be applied uniformly over the planted area. 3. Analysis of 16-20-0, 16-8-8, or as designated on the plans. Fertilizer rate: a. No fertilizer is required for wildflower seeding. b. Where applying fertilizer on newly established seeding areas - 100 pounds of Nitrogen per acre. c. Where applying fertilizer on established seeding areas - 150 pounds of Nitrogen per acre. D. Water: Shall be furnished by the Contractor and shall be clean and free of industrial wastes or other substances harmful to the germination of the seed or to the growth of the vegetation. The amount of water will vary according to the weather variables. Generally, an amount of water that is equal to the average amount of rainfall plus 1/2" per week should be applied for approximately three weeks or until project is accepted by the Project Manager. E. Erosion Control Measures 1. For seeding application in areas up to 3:1 slope, use cellulose, fiber or recycled paper mulch, (see 2.01, B. Mulch and 3.03). 2. For seeding application in areas 3:1 slope or greater, use the following soil retention blanket (Follow the manufacturer's directions): "Curlex I" from American Excelsior, 900 Ave. H East, Post Office Box 5624, Arlington, Texas 76001, 1-800-777-SOIL. 2.02 MIXING � Seed, mulch, fertilizer and water may be mixed provided that: 1. Mixture is uniformly suspended to form a homogenous slurry. 2. Mixture forms a blotter-like ground cover impregnated uniformly with grass seed. � 3. Mixture is applied within 30 minutes after placed in the equipment. �� I� � � I� SECTION 02930 - SEEDING � -4- L� L, ��'� L� �� , � !�1 � � � � I•i � �� t_1 � � L�J PART 3 — EXECUTION 3.01 SEEDED PREPARATION A. Clear Surface of All Materials, Such As: 1. Stumps, stones, and other objects larger than one inch. 2. Roots, brush, wire, stakes, etc. 3. Any objects that may interfere with seeding or maintenance. B. Tilling 1. 2. 3. In all compacted areas till one inch deep. If area is sloped greater than 3:1, run a tractor parallel to slope to provide less seed/water run-off. In areas near trees: Do not till deeper than 1/2 inch inside "drip line" of trees. C. Watering: Soil should be watered to a minimum depth of four inches within 48 hours of seeding. 3.02 SEEDING A. If Sowing Seed By Hand 1. � Broadcast seed in two directions at right angles to each other. 2. Harrow or rake lightly to cover seed. 3. Never cover seed with more soil than twice its diameter. 4. For wildflower plantings, scalp existing grasses to one inch, remove grass clippings, so seed can make contact with the soil. B. Mechanically Seeding (Drilling): . If�echanically seeding:(�r-i�kxig) the seed or seed=mixture, the quantit� specified shall be uniformly distributed over the areas shown on the plans or where directed. All varieties of seed, as well as fertilizer, may be distributed at the same time provided that each component is uniformly applied at the specified rate. Seed shall be drilled at a depth of from 1/4 inch to 3/8 inch utilizing a pasture or rangeland type drill. All drilling is to be on the contour. After planting, the area shall be rolled with a roller integral to the seed drill, or a corrugated roller of the "Cultipacker" type. All rolling of slope areas shall be on the contour. 3.03 MULCHING A. Apply uniformly after completion of seeding in areas up to 3:1 slope. Mulch may be applied concurrently with fertilizer and seed, if desired. B. Apply at the following rates unless otherwise shown on plans: 1. Sandy soils, flat surfaces - minimum 1,SOO lbs./acre. 2. Sandy soils, sloping surfaces - minimum 1,8001bs./acre. 3. Clay soils, flat surfaces - minimum 2,SOO lbs./acre. 4. Clay soils, sloping surfaces - minimum 3,000 lbs./acre. SECTION 02930 - SEEDING -5- �I L�, L�, � � I� � � � � � � � � Li �� L� l�1 5. "Flat" and "sloping" surfaces will be shown on the plans if not visually obvious. C. Apply within 30 minutes after placement in equipment. Keep mulch moist, by daily water application, if necessary: 1. For approximately twenty-one days, or 2. Until seeds have germinated and have rooted in soil, (see 3.04, B) and project has been accepted by the Project Manager. 3.04 MAINTENANCE AND MANAGEMENT A. Includes protection, replanting, maintaining grades and immediate repair of erosion damage until the project receives final acceptance. B. Replanting 1. Replant areas where a stand of grass or wildflowers are not present in a reasonable length of time, as determined by the Project Manager. 2. A"stand" shall be defined as: a. Bermuda/Rye grasses: Fourteen growing plants per square inch established within two weeks of seeding date on a smooth bed free of foreign material and rocks or clods larger than one inch diameter. b. Native grass and wildflowers: 80% percent coverage of growing plants within seeded area within twenty-one days of seeding date on a smooth bed free of foreign material and rocks or clods larger than one inch diameter. c. Having no bare spots greater than six inch square. END OF SECTION SECTION 02930 - SEEDING -6- � � � PART 1- GENERAL 1.01 DESCRIPTION SECTION 02940 - TURF SODDING � A. Work Included: This work includes all labor, materials and equipment for soil preparation, fertilization, planting and other requirements regarding turfgrass sodding shown on the plans. � '� � � �� Ll B. Related Work Specified Elsewhere: Section 02220, Earthwork. 1.02 REFERENCE STANDARDS A. For exotic plant materials: American Joint Committee of Horticultural Nomenclature, Second Edition, 1942. B. For native materials a. Manual of the Vascular Plants of Texas by Correll and Johnston b. Check List of Vascular Plants of Texas by Hatch c. Flora of North Central Texas by Shinners and Moller 1.03 SUBMITTALS Samples, certificates and specifications of sod, fertilizer, compost, soil amendments or other materials may be requested by the Project Manager. All delivery receipts and copies of invoices for materials used for this work shall be subject to verification by the Project Manager. 1.04 PRODUCT DELIVERY, STORAGE AND HANDLING � � A. Sod: Harvesting and planting operations shall be coordinated with not more than forty eight hours elapsing between the harvesting and planting. B. Fertilizer � 1. Unopened bags labeled with the analysis. 2. Conform to Texas Fertilizer Law. � � � � � 1.05 QUALITY CONTROL The contractor who plants the sod is responsible for supervision of his crew, while planting the sod and maintaining the sod until the project is accepted by the City. SECTION 02940 - TURF SODDING -1- � � PART 2 — PRODUCTS 2.01 SOD !� LJ � � A. The sod shall be Buchloe dactyloides ("Prairie" Buffalograss) and shall consist of stolons, leaf blades, rhizomes and roots with a healthy, virile system of dense, thickly matted roots throughout the soil of the sod for a thickness not less than one inch. Sod shall be alive, healthy and vigorous and shall be free of insects, disease, stones and undesirable foreign materials and grasses. Sod shall have been produced on growing beds of clay or clay-loam topsoil. The sod shall not be harvested or planted when its moisture condition is so excessively wet or dry that its survival will be affected. If sod is stacked, it shall be kept moist and shall be stacked roots-to-roots and grass-to-grass. B. The sod shall be cut in strips four feet wide to be laid parallel with the contours. � 2.02 FERTILIZER IL�] A. B. C. All fertilizer shall be delivered in bags or containers clearly labeled showing the analysis. � All fertilizer shall be in acceptable condition for distribution and shall be applied uniformly over the planted area two weeks after sodding. All fertilizer shall have an analysis of 3-1-2 or as designated on the plans. The fertilizer rate shall be 45 pounds of nitrogen per acre. 2.03 WATER � The water shall be furnished by the Contractor and shall be clean and free of industrial wastes or other substances harmful to the germination of the seed or to the growth of the vegetation. The amount of water will vary according"to tfie weather variables. Generally; th�sod should be- � soaked one time per day for three weeks or until established. Soaking is mandatory after spreading the fertilizer. � � � L�J L�J � lJ 2.04 COMPOST All compost material is to be totally organic and decomposed for at lease nine months. All compost is to be clean and free of fungus, disease, live plants, seed, excessive cotton lint and any harmful chemicals. "New Life Soil Conditioner" or "Perma Green Compost", as specified below or an approved equal, shall be used. Raw organics are not acceptable. A. For soil with an alkaline pH condition: Use "New Life Acid Gro" (acid pH) soil conditioner as produced by Soil Building Systems of Dallas, or an approved equal. B. For soil with an acidic pH condition: Use "Perma Green Compost" by Texas Earth Resources, Inc. of Dallas, or "New Life Natural Grower" (ph 8.0 to 9.0) by Soil Building Systems, Inc., of Dallas. " C. Sample and Specification Submittal: Submit a producer's specification and a quart sample of the compost proposed for the Project Manager's approval. SECTION 02940 - TURF SODDING -2- � �� ,I r� J � � � � I� � PART 3 - EXECUTION 3.01 GENERAL All turfing operations are to be executed across the slope, parallel to finished grade contours. 3.02 SOIL PREPARATION A. Scarify subgrade to a depth of three inches before depositing the required topsoil. B. Tillage shall be accomplished to loosen the topsoil, destroy existing vegetation and prepare an acceptable sod bed. All axeas shall be tilled with a heavy duty disc or a chisel- type breaking plow, chisels set not more than ten inches apart. Initial tillage shall be done in a crossing pattern for double coverage, then followed by a disc harrow. Depth of tillage shall be five inches. A heavy duty rototiller may be used for areas to be planted. with sod. C. Cleaning: Soil shall be further prepared by the removal of debris, building materials, rubbish, weeds and stones larger than one inch in diameter. D Fine Grading: After tillage and cleaning, all areas to be planted shall be topdressed with one-half inch compost and then shall be leveled, fine graded, and drug with a weighted spike harrow or float drag. The required result shall be the elimination of ruts, depressions, humps and objectionable soil clods. This shall be the final soil preparation step to be completed before planting. 3.03 PLANTING � Prior to laying the sod, the planting bed shall be raked smooth to true grade and moistened to a depth of four inches, but not to the extent causing puddling. The sod shall be laid smoothly, " tiglif�yYbutt�cl edg� to edge, and witlr staggered j oints. Tlae sod shall be pressed firmly ir�r�xthe � sod bed by rolling or by hand tamping with an approved tamper so as to eliminate all air pockets, provide a true and even surface, and insure knitting without displacement of the sod or deformation of the surfaces of sodded areas. Following compaction, compost shall be used to fill (� all cracks between sods. Excess compost shall be worked into the grass with suitable equipment ��-� and shall be well watered. The quantity of compost shall be such that it will cause no smothering u � � or burning of the grass. 3.04 FERTILIZING Twenty-one days after planting, turfgrass areas shall receive an application of 3-1-2 fertilizer at the rate of 45 pounds of nitrogen per acre. Water well after application to prevent burning. END OF SECTION I�I �� ` SECTION 02940 - TURF SODDING ("� - 3 - LI � l�f � � � �l �•J L�� SECTION 03300 — CAST-IN-PLACE CONCRETE PART 1- GENERAL 1.01 SCOPE OF WORK A. Concrete Sidewalk B. Concrete Handicap Ramps C. Picnic Table Slabs D. Playground Edging E. Concrete Walls and Footings 1.02 QUALITY ASSURANCE Reference Specifications: The work under this division of the Specifications shall conform generally to the requirements of Item 314 -"Concrete Pavement", Item 406 - "Concrete for Structures", and Item 410 —"Concrete Structures" of the City of Fort Worth's Standard Snecifications for Street and Storm Drain Construction. PART 2 - MATERIALS � 2.01 FORMS Forms shall be of ample strength, adequately braced, joined neatly and tightly and set exactly to established line and grade. '� L*; � LJ � u E�'J C 1!i !J 2.02 REINFORCING MATERIALS Reinforcing Bars: Reinforcing bars shall be round deformed bars meeting the requirements of the current standard Specifications for Intermediate Grade Billet Steel Concrete Reinforcing Bars of the A.S.T.M. Designation A-615. Reinforcing bars at the time the�coricrete is placeds�ar�l�e free from rust;-scale or other•coatings that will destroy or reduce the bond. General reinforcing bars shall be number three bars spaced 18 inches on center in walks and 12 inches in slabs as shown on Plans. 2.03 CONCRETE MATERIALS A. Cement: Portland cement shall meet the requirements of A.S.T.M. Specifications Designation C-150 and shall be Type 1. B. Aggregates: Concrete aggregates shall consist of gravel or crushed stone and shall be free from any excess amount of salt, alkali, vegetative matter or other objectionable materials. The aggregate shall be well graded from fine to course and the maximum size shall be one inch . Fine aggregate shall consist of sand C. Water: Water used in mixing concrete shall be clean and free from deleterious amounts of acids, alkalies, vegetative matter or organic material. The concrete shall be mixed in an approved batch mixer. The mixing time shall not be less than one minute after all the batch materials are in the mixer. Cement content CAST-IN-PLACE CONCRETE 03300 -1- L■J � � D. Mixing: Transit mixed concrete shall meet all the requirements for concrete as specified above. Sufficient transit mix equipment shall be assigned exclusively to the project as required for continuous pours at regular intervals without stopping � or interrupting. Concrete shall not be placed on the job after a period of 1 1/2 hours after the cement has been placed in the mixer. - �J � �� L� � � � 2.04 RELATED MATERIAL A. Expansion Joint Filler: Expansion joint material shall be one inch clear heart redwood with cap or 3/4 inch pre-molded fiber to the thickness of the concrete paved cross section as shown on the plans B. Dowels: Dowels for expansion joints shall be number four smooth round steel bars with expansion tubes as shown on Plans. Dowels shall be placed eighteen inches on center or as shown on Plans. C. 0 2.05 CONCRETE MIX DESIGN AND CONTROL A. Mix Design: The concrete shall contain not less than five sacks of cement per e�bic y�rd. Total watex shall �ot exceed sev�n ga1�Q�s per sack of cement. The mix shall be uniform and workable. The amount of course aggregate (dry-Ioose " volume) shall not be more than 85 percent per cubic yard of concrete. shall be not less than iive sacks per cubic yard of concrete and shall have a minimum 28 day compressive strength of 3,000 psi. Curing Compound: The membranous curing compound shall comply with the requirements of A.S.T.M., Designation C-309, Type 2, white pigmented. PVC Sleeves: The Contractor shall furnish and install four inch class 200 PVC pipe sleeves under concrete walk as shown on plans and details. �-{ The net amount of water will be the amount added at the mixer plus the free water Uin the aggregate or minus the amount of water needed to compensate for absorption by the aggregates. Free water or absorption determinations will be � based on the condition of the aggregates at the time used. The absorption test will be based on a thirty minute absorption period. No water allowance will be made for evaporation after batching. '�I : Slump: When gauged by the standard slump test, the settlement of the concrete shall not be less than 3 inches nor more than 5 inches, unless otherwise indicated. � � � L�J C. Quality: The concrete shall be designed for a minimum compressive strength of 3,000 pounds per square inch at the age of twenty-eight days using a 5 sack mix. CAST-IN-PLACE CONCRETE 03300 -2- �� C� � � I� � D. Control-Submittal: Within a period of not less than ten days prior to the start of concrete operations, the Contractor shall submit to the Engineer a design of the concrete mix proposed to be used together with samples of all materials to be incorporated into the mix and a full description of the source of supply of each material component. The design of the concrete mix shall conform with the provisions and limitation requirements of these specifications. All material samples submitted to the Engineer shall be sufficiently large to permit laboratory batching for the construction of test beams to check the adequacy of the design. When the design mix has been approved by the Engineer, there shall be no change or deviation from the proportions thereof or sources of supply except as hereinafter provided. No concrete mav be nlaced on the iob site until the mix desi�n has been approved bv the En�ineer in writin� to the Contractor. PART 3 - EXECUTION 3.01 REINFORCING Metal reinforcing shall be accurately placed in accordance with the Plans and shall be adequately secured in position by concrete, metal, or plastic chairs and spacers. Bar splices shall overlap at least twelve inches. The re-bars shall be bent cold. 3.02 JOINTS � � � � � U � 3.03 � � � A. Expansion Joints: Expansion joint materials shall be installed perpendicular to the surface. The bottom edge of the material shall extend to or slightly below the bottom edge of the slab and the top edge shall be held approximately 1/2 inch below the surface of the slab. The edge of joints shall be tooled with an edging tool having a 1/2 inch radius. B. Contraction Joints: Contraction joints shall be 1/4 inch wide by 3/4,,inch deep, tooled joints placed on six foot centers, unless otherwise indicated. Contraction joints will not be required to be sealed. Sawed joints may be allowed only if specifically approved by the Engineer. Joints will be sawed as soon as sawing can be performed without stripping aggregate from the concrete, generally within twelve to twenty-four hours after placement, and they shall be completed before uncontrolled cracking of the pavement takes place. C. Construction Joints: Construction joints shall be installed in all concrete work at the locations shown on the Plans. Construction joints formed at the close of each day's work shall be located at any of the control joints designated on the Plans. Joints may be constructed by use of wood or preformed metal bulkheads set true to the section of the finished concrete and cleaned and oiled. Surplus concrete on the subgrade shall be removed before resuming concreting operations. PLACING CONCRETE Placement of Concrete: The concrete shall be rapidly deposited on the subgrade immediately after mixing is completed. Subgrade and forms shall be dampened prior to placement of the concrete. The concrete shall be transported, placed and spread in such a CAST-IN-PLACE CONCRETE 03300 -3- � � manner as to prevent segregation of the aggregate or an excess amount of water and fine materials to be brought to the surface. No concrete shall be placed when the air temperature is less than forty degrees Fahrenheit nor when the temperature of the � concrete is eighty-five degrees Fahrenheit or higher, without approval of Construction Inspector. � Placement shall be carried on at such a rate that the concrete is at all times plastic and flows readily into the space between the bars. No concrete that has partially hardened or that has been contaminated by foreign material shall be deposited in the work nor shall � retempered concrete be used. Each section of pavement between expansion and construction joints shall be placed monolithically. - u �� '�J � �� t� � � All concrete shall be thoroughly compacted by suitable means during the operation of placing and shall be thoroughly worked around reinforcement and embedded fixtures and into the corners of the forms. Special care shall be taken to prevent voids and honeycombing. The concrete shall then be struck off and bull-floated to the grade shown on the Plans before bleed water has an opportunity to collect on the surface. 3.04 FINISHING All concrete shall be finished by experienced, qualified concrete finishers. All concrete shall have a neat, rounded edge. Edging and jointing (radius described on Plans) shall be accomplished with care so as not to leave deep impressions in the concrete surface adjacent to edges and joints. After the concrete has been floated and has set sufficiently to support the weight of cement finishers, a smooth steel trowel will be used to produce hard surface. The entire surface will then be brushed with a stiff bristle broom to produce a uniform textured finish. All edges and sides of concrete exposed to view shall be free of warp and blemishes with a uniform texture and smoothness as described in Plans. 3.05 CIJ_RING .� , _ _ . . . - _ _ . - Curing Compound: Immediately after the finishing operations, the concrete shall be completely covered with a curing compound. The concrete surface shall be kept moist between finishing operations and the application of the curing compound. The curing compound shall be applied under pressure by means of a spray nozzle at a rate not to exceed 200 square feet per gallon. A minimum of 72 hours curing time will be required. 3.06 CONCRETE WALLS A. Placing Concrete � 1. Where tremies are used, or where the free drop is 5'-O" or more, and through reinforcement, use a dumping box or board, moving the concrete therefrom by shovels or hoes. l�J � 2. 3 Deposit concrete so that the surface is kept level throughout, a minimum being permitted to flow from one position to another, and place as rapidly as practicable after mixing. Do not use in this Work any concrete not placed within 30 minutes after leaving the mixer. � '� CAST-IN-PLACE CONCRETE 03300 -4- �� J �+ � �� ' � �+ � ,I �' ' � ' � r � r r � r r � �� 4. Thoroughly work concrete around reinforcement and embedded fixtures, and into corners of forms, during placing operations. 5. Completely compact with tamping poles and by tapping forms until the concrete is thoroughly compact and without voids. Determine the number of tampers needed by the amount and method of placing concrete. 6. Exercise care to tamp concrete vigorously and thoroughly to obtain m�imum density. 7. Use manual tampers as well as mechanical vibrators. a. Exercise care to direct the quick handling of vibrators from one position to another. b. Do not over-vibrate concrete. c. Do not move concrete by use of vibrator. B. Finishing 1. All formed surfaces exposed to view shall have a smooth form finish. 2. After concrete has been properly placed and cured, sandblast finish if indicated on the plans and per specification Section 03350. 3.07 PROTECTION After concrete is placed, finished and cured as required, permit no traffic thereon for three days thereafter and further protect the surface from damage due to other causes. END OF SECTION CAST-IN-PLACE CONCRETE 03300 -5- ,� � � � SECTION 00001— FLEXIBLE BASE (CRUSHED LIMESTONE) 1.01 DESCRIPTION: This item will consist of a foundation course for a surface course or for other base courses; shall be composed of crusher-run broken limestone; and shall be constructed as herein specified in one or more courses in conformity with the typical section shown on the plans and to the lines and grades as established by the Engineer. Q 1.02 MATERIALS: The material shall be obtained from approved sources, shall be crushed, and shall consist of durable particles of limestone mixed with approved binding materials. The material shall be approved by the Engineer at the source. The processed materials when � properly slaked and tested by standard laboratory methods shall meet the following requirements: � Retained on 1-3/4 inch sieve .......................................................0% Retained on No. 4 sieve.. ..45 to 75% Retained on No. 40 sieve ...................................................60 to 85% � U a � U a � � I� �� I•J � A. The material when tested under "The Wet Ball Method for Determining the Disintegration of Flexible Base Materials" shall not develop more than fifty (50) per cent soil binder. B. Materials passing the No. 4 sieve shall be known as "Binder". The portion of material passing the No. 40 sieve shall be known as "Soil Binder" and shall meet the following requirements: l. The liquid limit shall not exceed 40 when tested in accordance with . . . A.S.T.M. Designation D-423. 2. The plastic limit shall be determined by testing in accord�nce with A.S.T.M. Designation D-424. 3. The plasticity index shall not exceed 12 nor be less than 4 when calculated in accordance with A.S.T.M. Designation D-424. 4. The preparation of samples for testing according to A.S.T.M. Designations D-423 and D-424 shall be in accordance with the requirements of A.S.T.M. Designation D-2217. C. Materials retained on the No. 4 sieve shall have a per cent wear of not more than forty- five (45) when tested according to A.S.T.M. Designation C-131. 1.03 MATERIAL SOURCES: Should the Contractor elect to produce the materials from local pits, the materials shall be secured from sources approved by the Engineer. The pits as utilized shall be opened up in such a manner as to immediately expose the vertical faces of all the various strata of acceptable materials, and unless otherwise directed, the material shall be secured in successive vertical cuts extending through all of the exposed strata, in order that a uniform mixed material will be secured. FLEXIBLE BASE (CRUSHED LIMESTONE) 00001 -l- � � !J I� � � !J u � � � f'� '!J �,� �� J �� ' 1.04 CONSTRUCTION METHODS: A. Preparation of Subgrade: The road bed shall be excavated and shaped in conformity with the typical sections shown on the plans and to the lines and grades established by the Engineer. All unstable or otherwise objectionable materials shall be removed from the subgrade and replaced with approved material. All holes, ruts, and depressions shall be filled with approved material. The subgrade shall then be sprinkled, if required, and reshaped and rolled to the extent directed in ord,er to place the subgrade in an acceptable condition to receive the base material. The surface of the subgrade shall be smooth and conform to line and grade as established and in conformity with the typical section as shown on the plans. Sufficient subgrade shall be prepared in advance to insure satisfactory prosecution of the work. Preparation of subgrade will not be paid for directly but will be considered as subsidiary to the pay items involved. B. Where the base course exceeds six (6) inches in thickness, it shall be constructed in two {2) or more courses of equal thickness as indicated on the typical section. C. Immediately before placing the base course material, the subgrade shall be checked as to conformity with grade and section. The surface of the subgrade shall not show deviations in excess of one-quarter (1/4) inch in five (5) feet, nor one-half (1/2) inch in sixteen (16) feet longitudinally. 1. The material shall be delivered in approved vehicles of a uniform capacity, and it shall be the charge of the Contractor that the required amount of specified materials shall be delivered to secure the proper thickness of completed base course. Material deposited on the subgrade shall be spread and shaped the same day. All materials shall be moved at least once from the original position in which it is deposited. In the event of inclement weather or other unforseen • circur�stances which render�impractical�theFspreadi�g„gf the materi�ls duringythe first twenty four (24) hour period, the material shall be scarified and spread as directed by the Engineer. The material shall be sprinkled, if directed, and shall then be bladed, dragged, and shaped to conform to the typical section as shown on the plans. All areas and "nests" of segregated coarse or fine material shall be corrected or removed and replaced with well graded material as directed by the Engineer. If additional binder is considered desirable or necessary after the material is spread and shaped, it shall be furnished and applied in the amount directed by the Engineer. Such binder shall be carefully incorporated with the material in place by scarifying, harrowing, brooming, or by other approved methods. The course shall be sprinkled as required and compacted to the extent necessary to provide not less than the per cent density as hereinafter specified under "Density". In addition to the requirements specified for density, the full depth of flexible base shown on the plans shall be compacted to the extent necessary to remain firm and stable under construction equipment. After each section of flexible base is completed, tests as necessary will be made by the Engineer. If the material fails to meet the density requirements, it shall be reworked as necessary to meet these requirements. Throughout this entire operation, the shape of the course shall be maintained by blading, and the surface upon completion shall be smooth and in conformity with the typical FLEXIBLE BASE (CRUSHED LIMESTONE) 00001 -2- a � � D � � � U U � � a a � � a U Q � sections shown on the plans to the established lines and grades. On the surface of which pavement is to be placed, any deviation in excess of one-half (1/2) inch in cross-section and in a length of sixteen (16) feet measured longitudinally shall be corrected by loosening, adding or removing material, reshaping, and recompacting by sprinkling and rolling. All irregularities, depressions, or weak spots which develop shall be corrected immediately by scaxifying the areas affected, adding suitable material as required, reshaping, and recompacting by sprinkling and rolling. 2. Should the base course, due to any reason or cause, lose the required stability, density, and finish before the surfacing is complete, it shall be recompacted and refinished at the sole expense of the Contractor. D. Density: The density required under this item shall not be less than ninety-five (95) per cent relative compaction as determined by A.S.T.M. Designation D-698. Testing of densities of compacted base courses will be done in accordance with a method approved by the Engineer. E. Paving types with flexible base under the curb and gutter shall be placed and compacted at the same time and in the same operation as the flexible base under the pavement. The fle�ble base shall be placed in two courses, as shown on the plans. The first course shall be placed and compacted under the curb and gutter and under the pavement. The curb and gutter shall then be built upon the first course. The final course of the flexible base shall be placed after sufficient time has elapsed as stated in "Concrete Curb and Gutter". 1.05 MEASUREMENT: Work and accepted materials as specified for this item will be measured by the square yard of completed "Flexible Base" as follows: Where no curb and gutter is in place or is to be constructed in connection with the flexible base, measurement will be made to the lines�showri on the plans or�e`stab�ished as the edge'of f1ie�'base to be coristr�C��`d:��` Where curb and gutter is in place or is proposed to be constructed in connection with the placing of the flexible base, measurement will be made to the lip of the gutter and material placed under the curb and gutter, or behind the curb will not be measured as "Flexible Base" but will be considered as foundation course for the curb and gutter. 1.06 PAYMENT: The work performed and materials placed (including additional binder if required) as prescribed for this item measured as provided under "Measurement" will be paid for at the unit price bid for "Flexible Base" which price shall be full compensation for preparation of subgrade, furnishing the materials, hauling, blading, sprinkling, compacting, and furnishing all labor and tools necessary to complete the work. END OF SECTION FLEXIBLE BASE (CRUSHED LIMESTONE) 00001 -3- � J J �� J SECTION 00002 — LIME TREATMENT (MATERIAL MANIPULATION) 2.01 DESCRIPTION: This item will consist of treating subgrade, subbase, and base courses by the pulverization, addition of lime, mixing, and compacting the mix material to the required density. This item applies to natural ground, embankment, existing pavement, base or subbase courses placed under this contract, and shall be constructed as speciiied herein and in conformity with the typical section, lines, and grades as shown on the plans. 2.02 MATERIALS: � : Base and subbase materials shall meet the requirements shown on the plans or in the pertinent specifications. The lime shall meet the requirements of "Hydrated Lime and Lime Slurry" for the type of lime specified. � 1. When Type B, Commercial Lime Slurry, is specified, the Contractor shall select, prior to construction, the grade to be used and shall notify the Engineer in writing before changing from one grade to another. l� � C. If the minimum design strength or per cent lime to be used for the treated subgrade, existing subbase, existing base, new subbase, or new base is specified, it will be determined by preliminary tests performed in accordance with Texas Highway Department test method No. TEX-121-E. (� 2.03 EQUIPMENT: �� '!J r'J�� ' I r� � �� LJ ! �J A. Machinery; tools, and equipment necessary for proper prosecution df�`the work snali be on the project and approved by the Engineer prior to the beginning of construction operations. 1. All machinery, tools, and equipment used shall be maintained in a satisfactory and workmanlike manner. B. Hydrated lime shall be stored and handled in closed, weather-proofed containers until immediately before distribution on the road. If storage bins are used, they shall be completely enclosed. Hydrated lime in bags shall be stored in weatherproof buildings with adequate protection from ground dampness. C. If lime is furnished in trucks, each truck shall have the weight of lime certified on public scales or the Contractor shall place a set of standard platform truck scales or hopper scales at a location approved by the Engineer. D. If lime is furnished in bags, each bag shall bear the manufacturer's certified weight. Bags varying more than five (5) per cent net weight may be rejected, and the average LIME TREATMENT (MATERIAL MANIPULATION) 00002 -1- !J �� ■'� , 'I _'J ��.� � � � UJ � weight of bags in any shipment, as shown on weighing fifty (50) bags taken at random, shall not be less than the manufacturer's certified weight. 2.04 CONSTRUCTION METHODS: A. General: It is a primary requirement of this specification to secure a completed course of treated materials containing a uniform lime mixture, free from loose or segregated areas, of uniform density and moisture content, well bound for its full depth, and with a smooth surface suitable for placing subsequent courses. It shall be the responsibility of the Contractor to regulate the sequence of this work, to use the proper amount of lime, maintain the work, and rework the courses as necessary to meet the above requirements. 1. Prior to beginning any lime treatment, the road bed shall be constructed and shaped to conform to the typical sections, lines, and grades as shown on the plans or as established by the Engineer. a. Treatment for Materials in Place: Material to be treated shall be excavated to the secondary grade (proposed bottom of lime treatment) and removed or windrowed to expose the secondary grade. Any wet or unstable materials below the secondary grade shall be corrected by scarifying, adding lime, and compacting until it is of uniform stability. The excavated materials shall then be spread to the desired cross-section. If the Contractor elects to use a cutting or pulverizing machine that will remove the subgrade material accurately to the secondary grade, and pulverize the materials at the same time, he will not be required to expose the secondary grade or windrow the material. However, the Contractor shall be required to roll the subgrade before using the ' pulverizing machine and correct any soft areas that this rolling may reveal. �'J�is method will be�ermitted only where a machine is�rovided which will insure that the material is cut uniformly to the p'roper �depth and which has cutters that will place the secondary grade to a smooth surface over the entire width of the cut. The machine shall be of such design that a visible indication is given at all times that the machine is cutting to the proper depth. L�J � � L.■J b. Treatment for New Materials: The base or subbase materials, as provided in the governing specifications, shall be delivered, placed, and spread in the required amount per station. The material shall be manipulated as specified and thoroughly mixed prior to the addition of the lime. Q� B. Application: Lime shall be spread only on that area where the first mixing operation can be completed in the same working day. The application and mixmg of lime with the matenals shall be accomplished by the method � hereinafter described as "Slurry Placing", unless otherwise approved by the Engineer. LJ L�J L1ME TREATMENT (MATERIAL MANIPULATION) 00002 -2- L�J � L■, � L■� l■� � L�J � � � l•J LJ l�J � � � � C � a. Dry Placing: The lime shall be spread by an approved screw type spreader box or by bag distribution at the rate shown on the plans. The lime shall be distributed at a uniform rate and in such manner as to reduce scattering of lime by wind to a minimum. Lime shall not be applied when wind conditions (in the opinion of the Engineer) are such that blowing lime becomes objectionable to traffic or adjacent property owners. A motor grader shall not be used to spread the lime. The material shall be sprinkled until proper moisture content has been secured. b. Slurry Placing: Lime shall be mixed with water in trucks for approved distributors and applied as a thin water suspension or slurry. Type B, Commercial Lime Slurry, shall be applied with a lime percentage not less than that applicable for the grade used. The distribution of lime at the rate shown on the plans shall be attained by successive passes over a measured surface of roadway until the proper moisture and lime content have been secured. The distributor truck shall be equipped with an agitator which will keep the lime and water in a uniform mixture. Mixing: Mixing procedure shall be the same for "Dry Placing" or "Slurry Placing" as hereinafter described. a. Treatment for Materials in Place — First Mixing: Material and lime shall be thoroughly mixed by approved road mixers or other approved equipment, and the mixing continued until the homogeneous, friable mixture of material and lime is obtained, free from all clods or lumps. Materials containing piastic clay or other materials which will not readily mix with lime shall be mixed as thoroughly as possible at the time of the lime appl�Fation, bro�ght to the �roper moisture content and left to cure one (1) to four (4) days as directed by the firigineer. During the curing period, the materials shall be kept moist. After the required curing time, the materials shall be uniformly mixed by approved methods. If the soil binder-lime mixture contains clods, they shall be reduced in size by raking, blading, discing, harrov�ing, scarifying, or the use of other approved pulveriza.tion methods so that when all nonslaking aggregates obtained on the No. 4 sieve are removed, the remainder of the materials shall meet the following requirements when tested dry by laboratory sieves: Minimum passing 1-3/4 inch sieve . .. . . . . . . . . . .. . . . . . . . .. ..100% Minimum passing No. 4 sieve ................................60% During the interval of time between application and mixing, hydrated lime that has been exposed to the open air for a period of six (6) hours or more, or to excessive loss due to washing or blowing, will not be accepted for payment. LIME TREATMENT (MATERIAL MANIPULATION) 00002 -3- � D J � •J � .� '' � J �;� �I l�j� C�' � L' � 'I LJ u L�J b. Treatment for New Material: The base or subbase material, lime, and required water shall be thoroughly mixed and blended by approved road mixers or other approved equipment, and the mixing continued until a homogeneous, friable mixture is obtained. When lime is placed as a slurry and mixed by the use of blades, the materials shall be bladed as the lime-water mixture is applied, and after the total amount has been placed, the mixture sha11 be thoroughly blended to the satisfaction of the Engineer. During the interval of time between application and mixing, hydrated lime that has been exposed to the open air for a period of six (6) hours or more, or to excessive loss due to washing or blowing, will not be accepted for payment. D. Compaction: Compaction of the mixture shall begin immediately after final mixing and in no case later than three (3) calendar days after final mixing. The materials shall be aerated or sprinkled as necessary to provide optimum moisture. Compaction shall begin at the bottom and shall continue until the entire depth of the mixture is uniformly compacted as shown on the plans or specified by the Engineer. The compacted mixture shall have a uniform density of not less than ninety-five (95) per cent of the maximum density as determined by A.S.T.M. Designation D-698. After each section is completed, such tests as are necessary shall be made by the Engineer. If any portion fails to meet the density specified, it shall be reworked as necessary to obtain the specified density. 2.05 FINISHING, CURING, AND PREPARATION FOR SURFACING: After the mixture has been compacted, the surface shall be shaped to the required line, grades, and cross-sections, and then thoroughly rolled as directed with a pneumatic or other suitable roller sufficiently light to prevent hair-cracking. The completed section shall then be moist-cured for a minimum of �seven (7) days before further courses are added or any traffic permitted, unless otherwise directed by�the �ngineer.'"In cases whe're subgrade t�'efi��ient or sulil3�e sets up sufficiently to prevent objectionable damage from traffic, such layers may be opened to traffic two (2) days after compaction. If the completed section has not been covered by other courses of material or pavement in seven (7) days, it shall be sealed by an application of AC-20 asphalt at the rate of one-tenth (0.10) gallon per square yard. 2.06 MAINTENANCE: The Contractor shall be required to maintain the completed soil lime base within the limits of his contract, in good condition, satisfactory to the Engineer as to grade, crown and cross-section until such time as the surface course is constructed. All irregularities or other defects that may occur shall be immediately repaired by the Contractor at his own expense. Repairs are to be made as directed by the Engineer, and in a manner to insure restoration of a uniform surface and durability of the portion repaired. 2.07 METHOD OF MEASUREMENT: Lime treatment will be measured for payment in square yards for the thickness shown on the plans for the surface area of completed and accepted work. 2.08 BASIS FOR PAYMENT: Lime treatment will be paid for at the contract unit price per square yard, as provided in the proposal and contract. The contract unit price shall be the total LIME TREATMENT (MATERIAL MANIPULATION) 00002 -4- Q � � � � � � ' t �� 'I� �II 'I� 'I � r � �� compensation for preparing the road bed, for loosening, pulverizing, application of lime, water content of the slurry mixture, mixing water, mixing, shaping, sprinkling, compacting, finishing, curing and maintaining for manipulations required, and for all labor, equipment, fuels, tools, and incidentals necessary to complete the work, all in accordance with the plans and the specifications. END OF SECTION LIME TREATMENT (MATERIAL MANIPULATION) 00002 -5- J � � L�J ,� �J � �J SECTION 00003 — HYDRATED LIME AND LIME SLURRY 3.01 DESCRIPTION: This item establishes the requirements for hydrated lime and commercial lime slurry of the type and grade considered suitable for use in the treatment of natural or select materials or mixtures for subgrade. Unless specified otherwise, lime shall be applied at the rate of four (4) pounds per square yard per inch depth. ' 3.02 TYPES: The various types and grades are defined and identified as follows: A. Type A, Hydrated Lime, shall consist of a dry powder obtained by treating quicklime with enough water to satisfy its chemical affinity for water under the conditions of its hydration. This material is to consist essentially of calcium hydroxide or a mixture of calcium hydroxide and a small allowable percentage of calcium oxide, magnesium oxide, and magnesium hydroxide. Hydrated lime shall conform to the following requirements as to chemical composition: � � � 1. Calcium and magnesium oxides ...........................................min. 70% 2. Carbon dioxide If sampled at place of manufacture ......... ...... ... ... ..... ....... .......max. 5% If sampled at any other place ............ ...... ...... ... ............... .....max. 7% 3. Unhydrated lime content, per cent by weight Calcium oxide ................................................................max. 5% (1, 2 and 3 determined by procedures given in A.S.T.M. Designation C-25) � L�J L�l LJ LJ �? 4. The percent of weight of residue retained shall conform to the following reqi�irem�nts, as` determined=by procedures givexi in A.S.T.M. Designation.C- 110. � a. Residue retained on No. 6(3360-micron) sieve ....... ..... .....max. 0.0% b. Residue retained on No. 10 (2000-micron) sieve .... .. ... ..... max. 1.0% c. Residue retained on No. 30 (590-micron) sieve ............ .....max. 2.5% 5. Specifications for Type A applies specifically to the normal hydrate of lime made from "High-Calcium" type limestone. Hydrated lime for stabilization purposes shall be applied, as provided in the governing specifications, as a dry powder or mixed with water to form a slurry. Type B, Commercial Lime Slurry, shall be a pumpable suspension of solids in water. The water or liquid portion of the slurry shall not contain dissolved material in su�cient quantity and/or nature injurious or objectionable for the purpose intended. The solids portion of the mixture, when considered on the basis of "Solids Content", � shall consist principally of hydrated lime of a quality and fineness sufficient to meet the following requirements as to chemical composition and residue. I ■J � HYDRATED LIME AND LIME SLURRY 00003 -1- � � !J � � 1. Chemical Composition: a minimum of seventy oxides. The "Solids Content" of the lime slurry shall consist of (70) percent by weight of calcium and magnesium 2. Residue: The percent by weight of residue retained in the "Solids Content" of lime slurry shall conform to the following requirements: a. Residue retained on No. 6(3360-micron) sieve ......... ........max. 0.0% b. Residue retained on No. 10 (2000-micron) sieve .. . . . . . . . . . ... max. 1.0% c. Residue retained on No. 30 (590-micron) sieve .................max. 2.5% Type B, Commercial Lime Slurry, shall conform to one of the following two (2) grades: J � � � � �� l� �� _. !J i� �I �-, I!J l�■1 1. Grade l: The "Dry Solids Content" shall be at least thirty-one (31) percent by weight of the slurry. 2. Grade 2: The "Dry Solids Content" shall be at least thirty-five (35) percent by weight of the slurry. 3.03 MEASUREMENT: When Type A, Hydrated Lime, is used, the quantity of lime will be measured by the ton of two thousand (2,000) pounds, dry weight. When Type B, Commercial Lime Slurry, is used, the quantity of lime shall be calculated from the required minimum percent solids based upon the use of Grade 1 or Grade 2 as follows: 1 2 Grade 1: The "Dry Solids Content" shall be at least thirty-one (31) percent by weight of the slurry and the quantity of lime shall be calculated by the ton of two thousand (2,000) pounds based on the thirty-one (31) percent of lime content, as delivered at the job site. Grade 2: The "Dry Solids Content" shall be at least thirty-five (35) percent by 'weight of the �l�rr�'�'d the quantity af`iime shall be ca�cu�ated by the ton of two thousand (2,000) pounds based on the thirty-five (35) percent of lime content, as delivered at the job site. 3.04 PAYMENT: Lime will be paid for at the unit price bid per ton of two thousand (2,000) pounds for "Lime" of the type specified which price shall be full compensation for furnishing all lime. END OF SECTION HYDRATED LIME AND LIME SLURRY 00003 -2- L■1 I�I � L�J LJ � � � � l�J l�' l�J � LJ I�J I■1 l�' l� CI� SECTION 00004 — CONCRETE CURB AND GUTTER 4.01 DESCRIPTION: Curb and gutter will be constructed to the size, shape, lines, and grades as shown on the plans or as directed by the Engineer. Variations in size and shape may be made to fit individual special conditions. 4.02 MATERIALS: � : Cement: Type I or Type III Portland Cement which conforms to the requirements of A.S.T.M. Designation C-150 shall be used. Water: Water used for mixing and curing concrete will be from City of Fort Worth water mains and shall be metered and paid for by the Contractor. C. Coarse Aggregate: The coarse aggregate shall consist of washed gravel or crushed stone having clean, hard, strong, uncoated, particles free from soft or rotten rock, clay, loam, or other impurities. Coarse aggregate shall be so graded that when tested by laboratory methods it shall fulfill the following requirements: 1. Passing 1 %2 inch sieve . . . . . . . . . . . . . . . . . . . . . . : . . . . . . . . . . . . . . . ..95 to 100% 2. Passing 3/4 inch sieve ..........................................40 to 75% 3. Passing '/4 inch sieve . .. ... . .. . .. . . . . . . . .. . .. .. . ... ..... . . .. ... ...0 to 10% (Note: The above limiting percentage shall be subject to change in specific cases if desired by the Engineer.) D. `Fin�` �gg�gate: The fine aggregate sh�ll co�s�'st'�f washed sand composed of ctean; hard, strong, durable grains, and shall be free from injurious amounts of dust, clay, loam, soft or flaky particles, shale, or other objectionable matter. Fine aggregate shall be well graded from coarse to fine and when tested by standard laboratory methods shall meet the following requirements: 1. Passing '/4 inch sieve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..95 to 100% 2. Passing No. 20 sieve ...........................................50 to 80% 3. Passing No. 50 sieve ...........................................10 to 30% 4. Passing No. 100 sieve ... .........................................0 to 6% 5. Material removed by decantation ..............................0 to 3% When subjected to the color test for organic impurities, the find aggregate shall not show a color darker than the standard straw color. E. Reinforcing Steel: Reinforcing steel shall conform to the requirements of "Reinforcing Steel". CONCRETE CURB AND GUTTER 00004 -1- ', � 4.03 PROPORTIONING: Concrete shall be composed of Portland Cement, aggregate, and water, measured separately and accurately by weight or volume and mixed as hereinafter specified. � Concrete mixtures shall be proportioned as follows: Five (5) sacks of cement per cubic yard of concrete in place with the water content regulated to insure a compressive strength of three thousand (3,000) pounds per square inch at the age of twenty-eight � (28) days. The approximate mix shall be one (1) part Portland Cement, three and one- quarter (3-1/4) parts fine aggregate, and three and three quarter (3-3/4) parts coarse aggregate. The exact proportions of fine and coarse aggregate and the amount of water � used in the mixture shall be determined by the Engineer, but in no case shall less than five (5) sacks of cement per cubic yard of concrete and no more than seven (7) parts of aggregate per sack of cement be used. a � � a a LJ L� 4.04 MIXING AND CONSISTENCY: Mixing and consistency of the concrete shall conform to the pertinent sections of item, "Concrete for Structures". 4.05 CONVEYING: The method of conveying concrete from the mixer to place of deposit shall be such as to prevent loss of mortar, separation of ingredients, or change in consistency. Concrete shall not be dropped a vertical height exceeding ten (10) feet, except through a pipe or closed chute which is kept filled by a continuous sliding of concrete. 4.06 CONSTRUCTION METHODS: A. Excavation: Excavation shall be provided in item, "Street Excavation", and as shown on the plans. B. Reinforcing Steel: All steel reinforcement shall be accurately placed as shown on the plans and held in place during the progress of concreting by such effective means that it will not be moved out of true position. All bars shall be wired at their intersections and at;.�Z� laps or spliee�All bars at splices- shall be lappec�=a minimum of-twenty (20) diameters of the bar or twelve (12) inches, whichever is greater. All reinforcement necessary for a section of concrete shall be placed and D approved by the Engineer before any concrete is deposited in the section. All steel must be free from paint and oil, and all loose scale, rust, dirt, and other foreign substances shall be completely removed before using. The payment for � reinforcing steel and for expansion joints will be included in the price bid per linear foot of curb and gutter. l■J � � � l� C. Forms: All forms shall be made of wood or steel and framed, braced, or staked in a substantial and approved manner so as to insure perfect alignment and grade. All forms shall be clean, and shall be oiled immediately before concreting. Care shall be taken in removing forms to prevent marring or spalling of the concrete. Forms shall be full depth of concrete and a minimum of one and five-eighths (1-5/8) inches in width when wooden forms are used or a gage that will provide equivalent rigidity and strength when metal forms are used. All forms showing a deviation of one-eighth (1/8) inch in ten (10) feet from a straight line shall be cause for rejection. CONCRETE CURB AND GUTTER 00004 -2- IAI � � �� L•� � LJ C�' , �i I�ll ��! I � LJ GI �� !1 �!1 I �1� For curves with a radius of less than two hundred fifty (250) feet, acceptable flexible metal forms or wood forms may be used upon approval by the Engineer. D. Expansion Joints: Expansion joints shall be formed using premolded expansion joint material of an approved type. Expansion joints shall be placed in the curb and gutter, at ma�cimum intervals of two hundred (200) feet or as otherwise specified by the Engineer, and "Flagging", normally, at six (6) foot intervals. Expansion joints shall also be placed at all intersections with concrete driveways (except slipformed), curbs, buildings, and other curbs and gutters. All expansion joints shall be one-half (1/2) inch in thickness and shall extend the full depth of the concrete. Any expansion material extending above the finished work shall be neatly trimmed to the surface of the finished work. The expansion joints in the concrete pavement will coincide with the expansion joints in the curb and gutter. Longitudinal dowels, across the expansion joints in the curb and gutter, will be required. There will be two (2) No. 6 round, smooth bars for dowels at each expansion joint spaced in accordance with standard reinforcement steel. The dowel will be a minimum of twenty-four (24) inches. One end of the dowel will be coated with asphalt and terminated with an expansion cap. The cap will provide a minimum of one (1) inch free expansion. Dowels will be supported by an approved method to provide a true horizontal and longitudinal alignment. In the event concrete pavement is to be placed in the street, the one-half (1/2) inch expansion joints in the curb, gutter, and/or combined curb and gutter shall be in strict alignment with the contraction (dummy) joints in the pavement. Expansion joints of the size of those in the pavement shall be placed through the curb and gutter at the point of, and in strict alignment with, expansion joints in the pavement. 2. All joints through the gutter shall be sealed with asphalt, or other suitable sealing compounds. 3. All j oints shall be constructed in a neat and workmanlike manner, with edges --- ' rounded; irr-�r��ormity with the'�31��is+ �Yid specifications,sand�af locations as shown on the plans or as designated by the Engineer. � E. Placing: No concrete shall be placed when the air temperature is less than thirty-five (35) degrees Fahrenheit, unless permission to do so is granted by the Engineer in writing. When such permission is granted, the Contractor shall furnish sufficient protective material and devices to enclose and protect the fresh concrete in such a way as to maintain the temperature of the air surrounding the fresh concrete at not less than forty-five (45) degrees Fahrenheit for a period of at least five (5) days. 2 Concrete shall be deposited so as to maintain a horizontal surface and shall be thoroughly and continuously worked into all spaces and around all reinforcement so as to form a dense voidless mass. The coarse aggregate shall be worked away from contact with the forms so as to form a smooth hard exposed concrete surface. The concrete for curb and gutter shall preferably be poured continuous between the expansion joints. If construction joints are allowed at other locations by the Engineer, they shall be properly constructed with wood bulkheads so as to completely separate adjacent concrete sections. CONCRETE CURB AND GUTTER 00004 -3- � � � I■1 4. When curb and gutter is not adjacent to new pavement, two (2) inches of sand cushion shall be used. After the fine grading has been completed, a two (2) inch layer of sand or suitable gravel cushion shall be evenly spread over the subgrade for curb and gutter, thoroughly wetted, and tamped into place to the satisfaction of the Engineer. The forms shall be placed upon this sand or gravel base. A screed shall be used to shape the sand cushion to fit the same plane as the top of gutter. A curb and gutter machine may be used, if approved by the Engineer. F. Finishing: A steel "Mule" will be used to form a uniform finished curb section. A n small amount of mortar topping shall be used so that a satisfactory finish may be �� secured by the use of the steel "Mule". All surfaces of curb and gutter shall be lightly brushed to obtain a uniform finish. L�J I�u L■J � � � L�J If a steel "Mule" is not used, a finishing tool or method shall be used which produces results equivalent to that obtained with the "Mule". G. Curing: After finishing operations are completed, the concrete surface shall be sprayed with concrete curing compound. The surface of the concrete shall be kept thoroughly damp between the completion of the finishing operations and the application of the curing compound. 1 2 3. The curing compound shall be applied under pressure, by means of a spray nozzle, at a rate not to exceed two hundred (200) square feet per gallon. A minimuxn of seventy-two (72) hours curing time will be required. Should the ` Contractor elect to remove the forms before the minimum curing time has elapsed, he shall apply curing compound to the newly exposed vertical faces. Forms shall remain in place at least twenty-four (24) hours after completion of the curb and gutter. The curing compound shall be either Type I or Type II, unless shown otherwise on the plans a�i�l�liall conform to the 'r��izireTrients of the A.S.T.IVI�Designation C-309. 4.07 PENALTY FOR DEFICIENT CURB AND GUTTER THICKNESS: This penalty shall be � determined in accordance with item "Penalty for Deficient Pavement Thickness". I�l � � I�l I■� I■I 4.08 MEASUREMENT: Curb and gutter shall be measured by the linear foot in place complete. Laydown curb and gutter will also be measured by the linear foot. 4.09 PAYMENT: The work performed and materials furnished as prescribed by this item, measured as provided under "Measurement", shall be paid for at the contract unit prices bid for curb and gutter which shall be full compensation for furnishing all materials required; for surface preparations of base; and for all manipulations, labor, tools, equipment and incidentals necessary to complete the work. END OF SECTION CONCRETE CURB AND GU'�TER 00004 -4- � !J SECTION 00005 — CONCRETE RIPRAP � 5.01 GENERAL: The following shall govern the furnishing and placing of concrete riprap as shown on the plans or as directed by the Engineer. � � � 5.02 MATERIALS: Concrete for riprap shall be placed in accordance with the details and to the dimensions shown on the plans or as established by the Engineer. Unless otherwise shown on the plans, concrete riprap sha11 be reinforced using wire or bar reinforcement. The concrete shall be three-thousand (3,000) PSI at twenty-eight (28) days, Class A. Q A. Wire reinforcement shall be six (6) by six (6) inch No. 6 plain electric welded reinforcing fabric or its equal. A minimum lap of six (6) inches shall be used at all splices. At the edge of the riprap, the wire fabric shall not be less than one (1) inch, no � more than three (3) inches from the edge of the concrete and shall have no wire projecting beyond the last member parallel to the edge of the concrete. � � � B. Reinforcement shall be supported properly throughout the placement to maintain its - position equidistance from the top and bottom surface of the slab. C. If the slopes and bottom of the trench for toe walls are dry and not consolidated . properly, the Engineer may require the entire area to be sprinkled, or sprinkled and consolidated before the concrete is placed. All surfaces shall be moist when concrete is placed. D. After the concrete has been place, compacted, and shaped to conform to the dimensions � shown on the plans, and after it has set sufficiently to avoid slumping, the surface shall be finished with a wooden float to secure a reasonably smooth surface. n5.03 PAYMENT: Payment for concrete riprap in place shall be made at the unit price bid in the u Proposal multiplied by the quantity of material used. Bid price will be full compensation for placing all materials, and for all labor, tools, equipment, and incidentals necessary to complete � the work. Payment for all necessary excavation below natural ground, and bottom or slope of the excavated channel will be included in the bid price. a �� L�i � � � END OF SECTION CONCRETE RIPRAP 00005 -I- � � SECTION 00006 — DISPOSAL OF SPOIL/FILL MATERIAL � 6.01 GENERAL: Prior to the disposal of any spoil/fill material, the contractor shall advise the Director of the Department of Engineering, acting as the City of Fort Worth's Flood Plain � Administrator ("Administrator"), of the location of all sites where the contractor intends to dispose of such material. Contractor shall not dispose of such materials until the proposed sites have been determined by the Administrator to meet the requirements of the Flood Plain j"� Ordinance of the City of Fort Worth (Ordinance No. 11517). All disposal sites must be tj approved by the Administrator to ensure that filling is not occurring within a flood plain without a permit. A flood plain permit can be issued upon approval of necessary engineering � studies. No fill permit is required if disposal sites are not in a flood plain. Approval of the contractor's disposal sites shall be evidenced by a letter signed by the Administrator stating that the site is not in a known flood plain or by a Flood Plain Fill Permit authorizing fill within the j'°'{ flood plain. Any expenses associated with obtaining the fill permit, including any necessary li engineering studies, shall be at the contractor's expense. In the event that the contractor disposes of spoil/fill materials at a site without a iill permit or a letter from the Administrator � approving the disposal site, upon notification by the Director of the Department of Engineering, Contractor shall remove the spoil/fill material at his expense and dispose of such materials in accordance with the Ordinances of the City and this section. � �!J LJ � �s' �I � � � � �I'� END OF SECTION DISPOSAL OF SPOIL/FILL MATERIAL 00006 -1- � � � � D � � � � a Q � � � a � � � � SECTION 00007 — TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL 7.01 DESCRIPTION: This item shall consist of temporary soil erosion, sediment and water pollution control measures deemed necessary by the Engineer for the duration of the contract. These control measures shall at no time be used as a substitute for the permanent control measures unless otherwise directed by the Engineer and they shall not include measures taken by the Contractor to control conditions created by his construction operations. The temporary measures shall include dikes, dams, berms, sediment basins, fiber mats, jute netting, temporary seeding, straw mulch, asphalt mulch, plastic liners, rubble liners, baled-hay retards, slope drains and other devices. 7.02 CONSTRUCTION REQUIREMENTS: The Engineer has the authority to define erodible earth and the authority to limit the surface area of erodible-earth material exposed by preparing right- of-way, clearing and grubbing, the surface area of erodible-earth material exposed by excavation, borrow and to direct the Contractor to provide temporary pollution-control measures to prevent contamination of adjacent streams, other water courses, lakes, ponds, or other areas of water impoundment. Such work may involve the construction of temporary berms, dikes, dams, sediment basins, slope drains and use of temporary mulches, mats, seeding or other control devices or methods directed by the Engineer as necessary to contro] soil erosion. Temporary pollution-control measures shall be used to prevent or correct erosion that may develop during construction prior to installation of permanent pollution-control features, but are not associated with permanent control features on the project. The Engineer will limit the area of preparing right-of-way, clearing and grubbing, excavation and borrow to be proportional to the Contractor's capability and progress in keeping the finish grading, mulching,,4seedin�, and other such �ermanent pollution-control measures current in accordance with�the accepted schedule. Shoul'd� seasonal conditions make;�sucli' limitations unrealistic, temporary soil-erosion-control measures shall be performed as directed by the Engineer. The amount of surface area of erodible-earth material exposed at one time shall not exceed 750,000 square feet for each excavation operation, 750,000 square feet for each material source operation (other than from commercially operated sources), 750,000 square feet for each preparing of right-of-way operation or 750,000 square feet for each clearing and grubbing operation, unless otherwise shown on the plans or with prior approval by the Engineer in writing. The Contractor shall also conform to the following practices and controls. All labor, tools, equipment and incidentals to complete the work will not be paid for directly but shall be considered as subsidiary work to the various items included in the contract. � : Waster or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams. Frequent fordings of live streams will not be permitted; therefore, temporary bridges or other structures shall be used wherever an applicable number of stream crossings are TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL 00007 -1- � J � � !J � necessary. Unless otherwise approved in writing by the Engineer, mechanized equipment shall not be operated in live streams. C. When work areas or materials sources are located in or adjacent to live streams, such areas shall be separated from the stream by a dike or other barrier to keep sediment from entering a flowing stream. Care shall be taken during the construction and removal of such barriers to minimize the muddying of a stream. D. All waterways shall be cleared as soon as practicable of falsework, piling, debris or other obstructions placed during construction operations that are not a part of the finished work. � E. The Contractor shall take sufficient precautions to prevent pollution of streams, lakes and reservoirs with fuels, oils, bitumens, calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of � streams, lakes and reservoirs and to avoid interference with movement of migratory fish. � I� ,� •1 M � !J � !1 � � ■1 7.03 SUBMITTAL: Prior to the start of the applicable construction, the contractor shall submit for approval his schedules for accomplishment of soil-erosion-control work and his plan to keep the area of erodible-earth materials to a minimum. He shall also submit for acceptance his proposed method of soil-erosion control on construction and haul roads and material sources and his plan for disposal of waste materials. No work shall be started until the soil-erosion control schedules and methods of operations have been reviewed and approved by the Engineer. 7.04 MEASUREMENT AND PAYMENT: All work, materials and equipment necessary to provide temporary erosion control shall be considered subsidiary to the contract and no extra pay will y, be given for this work. � � ' ' " - ' ��` ` ' ' - � � END OF SECTION TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL 00007 � -2- �I'� i� SECTION 00008 — TRAFFIC CONTROL � 8.01 GENERAL: The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the provisions set forth in the "1980 Texas Manua1 on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of D the "State of Texas Uniform Act Regulating Traffic on Highways", codified as Article 6701 d Vernon's Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. � � The contractor shall execute this work in such a manner as to create a minimum of interruption to traffic and pedestrian facilities and to the flow of vehicular and pedestrian traffic within the project area. The contractor shall protect construction, as required by the Engineer, by providing barricades. Barricades, warning and detour signs shall conform � Specifications for Street and Storm Drain Construction, Signs", Item 524, and/or as directed by the Engineer. � � � u u � � ,I IL!1 '!1 �� to the City of Fort Worth Standard "Barriers and Warning and/or Detour The contractor will not remove any regulatory sign, instructional sign, street name sign, or other sign which has been erected by the City. If it is determined that a sign must be removed to permit required construction, the Contractor shall contact the City of Fort Worth Transportation and Public Works Department, Traffic Services Division (Phone 817/871-8100), to remove the sign. In the case of regulatory signs, the Contractor must replace permanent sign with a temporary sign meeting the requirements of the above referenced manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in place until the temporary sign requirements are met. The Contractor shall limit his work within one continuous lane of traffic at a time to minimize interruption to ttie flow of traffic. � ` � - ' - - _ - Access to adjacent property shall be maintained at all times unless otherwise directed by the Engineer. It shall be the responsibility of the Contractor to furnish the Engineer, prior to construction, a schedule outlining the anticipated time each phase of construction will begin and be completed, including sufficient time being allowed for cleanup. When construction work is completed to the extend that the permanent sign can be re-installed, the Contractor shall again contact the Signs and Markings Division to re-install the permanent sign and shall leave his temporary sign in place until such re-installation is completed. 8.02 PAYMENT: No payment shall be made for this work as it shall be considered subsidiary to all other items of this project. END OF SECTION TRAFFIC CONTROL 00008 -1- !J � J !1 �� •J � � � SECTION 00009 — 2" TO 9" H.M.A.C. SURFACE COURSE 9.01 GENERAL: These items will include the furnishing and placing of H.M.A.C. surface course as directed by the Engineer. For Specifications governing Type "D" H.M.A.C. see the 1993 Texas Department of Transportation (TxDOT), Spec. Item No. 340 "Hot Mix Asphaltic Concrete Pavement". All applicable TxDOT revisions or modifications of the Spec item or adoption of any new special provisions or special specifications shall also be equally applicable to this project. H.M.A.C. is also covered under Spec. Item No. 312 in the Standard Specifications for Construction, City of Fort Worth. Subsidiary to the H.M.A.C. pavement shall be sawing, removal of asphaltic material, gravel and excavation as shown on the details or as directed by the Engineer. The removed surfacing shall be loaded into trucks upon removal and hauled away from the job site as directed by the Engineer. In no case shall the removed surface be stockpiled on the job site. The following work method will be performed on each job: A. Place safety signs, barricades and/or other warning devices where necessary and as required. B. The existing asphalt pavement shall be saw cut into a square or rectangular shape and � cut side faces vertically. The sawed asphalt pavement shall be a minimum of 1' outside the Tutility cut area. . � � L�J � I�I �J L�J u C. Apply liquid asphalt tack to vertical faces and bottom of excavated area in a uniform manner. Do not puddle tack coat on bottom of cut area. Do not apply tack coat to washed rock. D. Place H.M.A.C. surface mix in lifts not to exceed three (3) inches. Last or top lift shall not be less than two (2) inches in thickness. E. Each lift shall be thoroughly compacted with a plate compactor or portable vibratory roller. Fifteen to twenty passes will be necessary with a vibratory roller and mix temperature above 250° F(121° C) to ensure a good compaction. Top lift when compacted shall be approximately 1/8 inch above surroun.ding pavement. F G. H Apply liquid asphalt around edges of patch along cold joints. Clean up surrounding area. Do not leave excess fill or excavated material on the. pavement. Remove safety signs, barricades and/or warning devices after the job is complete. 2" TO 9" H.M.A.C. SURFACE COURSE 00009 -1- � � D 0 Q � � a 0 � a � a 0 0 a � � D 9.02 PAYMENT: Payment shall be made at the unit price per S.Y. or as shown on the Plans and the Proposal and shall be full compensation for furnishing all labor, materials, equipment, tools and incidentals necessary to complete the work. END OF SECTION 0 2" TO 9" H.M.A.C. SURFACE COURSE 00009 _2_ � � ' I' �' M ' ' �� ' 'I � � ' ' � � t ' SECTION 00010 — LIME STABILIZED SUBGRADE 10.01 GENERAL: Upon the direction of the Engineer, the Contractor shall provide a lime stabilized Subgrade or base in conformance with Specification Items 210 and 212 of the City of Fort Worth's Transportation and Public Works Department's Standard Specifications for Street and Storm Drainage Construction. Unless otherwise directed by the Engineer, lime shall be applied at the minimum rate of four pounds (4#) per square yard per inch depth. 10.02 PAYMENT: Payment shall be made by the square yard at the unit price bid for the quantity measured in place and shall include all labor, tools, equipment, materials, and incidentals necessary to satisfactorily complete the project. No payment shall be made for the hydrated lime as it shall be considered subsidiary to the bid price for lime stabilization. END OF SECTION LIME STABILIZED SUBGRADE 00010 -1- C�� L■�' L�J �� C''�� O ' � U I�' � � �� ,� � � � SECTION 00011— PROTECTION OF TREES, PLANTS, AND SOIL 11.01 GENERAL: All property along and adjacent to the Contractor's operations including lawns, yards, shrubs, trees, etc. shall be preserved or restored, after completion of the work, to a condition equal to or better than existed prior to the start of work. A. By ordinance, the Contractor must obtain a pertnit from the City Forester before any work (trimming, removal, or root pruning) can be done on trees or shrubs growing on public property including street Rights-of-Ways and designated alleys. This permit can be obtained by calling the Forestry Office at 817/871-5738. All tree work shall be in compliance with pruning standards for Class II Pruning as described by the National Arborist Association. A copy of these standards can be obtained by calling the above number. Any damage to public trees due to negligence by the Contractor shall be assessed using the current formula for Shade Tree Evaluation as defined by the International Society of Arboriculture. Payment for negligent damage to public trees shall be made to the City of Fort Worth and may be withheld from funds due the Contractor by the City. B. To prevent the spread of the Oak Wilt fungus, all wounds on Live Oak and Red Oak trees shall be immediately sealed using a commercial pruning paint. This is the only instance when pruning paint is recommended. . 11.02 PAYMENT: No separate payment will be made for any of the work involved for this item and all costs incurred will be considered a subsidiary cost of the project. a ` END' OF SECTION - PROTECTION OF TREES, PLANTS, AND SOIL 00011 -1- � 1 ' r M ' ' 1�' ' i' ' �� I' � ' � � M � SECTION 00012 — SPRINKLING FOR DUST CONTROL 12.01 GENERAL: All applicable provisions of Standard Specifications, Item No. 200 "Sprinkling for Dust Control" shall apply. However, no direct payment will be made for this item and it shall be considered incidental to this contract. END OF SECTION SPRINKLING FOR DUST CONTROL 00012 -1- L�J � a � a � � � � D � a Q 0 a � c� � � SECTION 00013 — REMOVAL OF TRAFFIC BUTTONS & TEMPORARY LANE TAPE 13.01 GENERAL: All traffic buttons shall be removed from the existing asphalt surface before resurfacing begins. The contractor shall be responsible for the removal of all buttons. Upon completion of the job the City will install new buttons after proper notification. A. The Contractor shall also be responsible for all materials, equipment and labor to place temporary adhesive lane marking tape, at locations as directed by the Construction Engineer, to direct traffic flow until permanent markers are installed. B. The Contractor shall notify the Construction Engineer to arrange for the replacement of the buttons and adhesive lane markers (arrows, etc.). 13.02 PAYMENT: All costs to the Contractor shall be figured as subsidiary to this contract. � END OF SECTION � REMOVAL OF TRAFFIC BUTTONS & TEMPORARY LANE TAPE � 00013 -1- � � � � SECTION 00014 — LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES 14.01 GENERAL: The Contractor shall be responsible for locating and marking all previously exposed manholes and water valves in each street of this contract before the resurfacing process commences for a particular street. A. The Contractor shall attempt to include the Construction Engineer (if he is available) in � the observation and marking activity. In any event a street shall be completely marked a minimum of two (2) working days before resurfacing begins on any street. Marking the curbs with paint is a recommended procedure. � � J i !J i� � !J � �� ' B. It shall be the Contractor's responsibility to notify the utility companies that he has commenced work on the project. As the resurfacing is completed (within same day) the Contractor shall locate the covered manholes and valves and expose them for later adjustment. Upon completion of a street the Contractor shall notify the utilities of this completion and indicate the start of the next one in order for the utilities to adjust facilities accordingly. The following are utility contact persons: COMPANY Southwestern Bell Telephone Texas Utilities Lone Star City of Fort Worth Street Light and Signal TELEPHONE NO 817/33 8-6275 . 817/336-9411, Ext. 2121 817/336-8381, Ext. 6982 817/871-8100 CONTACT PERSON "Hot Line" Mr. Roy Kruger Mr. Jim Bennett Mr. Jim Bob Wakefield C. Of course, under the terms of this contract, the Contractor shall complete adjustment of � the s�o'rm drairi anci Water D�partment facilities, orie traffic lane at a time wi#�in five �5) � working days after completing the laying of proposed H.M.A.C. overlay adjacent to said facilities. � E Any deviation from the above procedure and allotted working days may result in the shut down of the resurfacing operation by the Construction Engineer. The Contractor shall be responsible for all materials, equipment and labor to perform a most accurate job and all costs to the Contractor shall be figured subsidiary to this contract. END OF SECTION LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES 00014 -1- � J SECTION 00015 — UTILITY ADJUSTMENT D15.01 GENERAL: This item is included for the basic purpose of establishing a contract price which will be comparable to the final cost of making necessary adjustments required due to street � improvements to water, sanitary sewer, and natural gas service lines and appurtenances where such service lines and appurtenances are the property owner's responsibility to maintain. An arbitrary figure has been placed in the Proposal; however, this does not guarantee any payment � for utility adjustments, neither does it confine utility adjustments to the amount shown in the Proposal. It shall be the Contractor's responsibility to provide the services of a licensed plumber to make the utility adjustments determined necessary by the Engineer. No payment � will be made for utility adjustments except those adjustments determined necessary by the Engineer. Should the Contractor damage service lines due to his negligence, where such lines would not have required adjustment or repair otherwise, the lines shall be repaired and adjusted � by the Contractor at the Contractor's expense. 15.02 PAYMENT: The payment to the Contractor for utility adjustments shall be the actual cost of � the adjustments plus ten percent (10%) to cover the cost of bond and overhead incurred by the Contractor in handling the utility adjustments. � � a � U � � � � � U END OF SECTION UTILITY ADJUSTMENT 00015 -1- L�J f�l � L�J L�J LJ ��J � � � � l^J � � L�J l� � � L�J SECTION 00016 — MANHOLE ADJUSTMENT 16.01 GENERAL: This item shall include adjusting the tops of existing manhole to match proposed grade as shown on the plans, in the detail at the back of this document or as directed by the Engineer. Standard Specification Item Nos. 450 "Adjusting Manholes and Inlets" and 406 "Concrete for Structures" shall apply except as herein modified. A. The concrete shall be designed to achieve a minimum compressive strength of 3,000 pounds per square inch. Work shall be completed and street open to traffic within seven (7) calendar days. B. If the Contractor fails to complete the work within seven (7) calendar days, a$100 dollaxs liquidated damage will be assessed per each manhole per day. C. Prior to beginning of work, the Contractor shall make an inventory of the condition of existing manholes. The Engineer will field verify this inventory and provide the Contractor replacements for broken manhole covers. The contractor shall replace the manhole covers which are damaged during construction at no cost to the City. D. Included as part of this pay item shall be the application of a cold-applied preformed flexible butyl rubber or plastic sealing compound for sealing interior and/or exterior joints on concrete manhole sections, as per current City Water Department Special Conditions. 16.02 PAYMENT: The unit price per bid per each will be full compensation for all labor, materials, equipment, tools, and incidentals necessary to complete the work. 0 END OF SECTION MANHOLE ADJUSTMENT 00016 -1- L�1 � SECTION 00017 — WATER VALVE BOXES ADJUSTMENT a17.01 GENERAL: The Contractor will be responsible for adjusting water valve boxes to match new pavement grade. The water valves themselves will be adjusted by City of For Worth Water � Department forces. A. Prior to beginning of work, the Contractor shall make an inventory of the condition of � existing water valve boxes. The Engineer will field verify this inventory and provide the Contractor replacements for broken valve boxes. The Contractor shall replace the valve boxes which are damaged during construction at no cost to the City. � B. The concrete shall be designed to achieve a minimum compressive strength of 3,000 pounds per square inch. Work shall be completed and street open to traffic within seven � (7) calendar days. C. If the Contractor fails to complete the work within seven (7) calendar days, a$100.00 � liquidated damage will be assessed per each water valve box per day. 17.02 PAYMENT: The unit price per bid per each will be full compensation for all labor, materials, � equipment, tools, and incidentals necessary to complete the work. L�J � L� LJ � �'' '. � � � END OF SECTION WATER VALVE BOXES ADJUSTMENT 00017 -1- � � � � � � � ' � � � � � � � ' � � � SECTION 00018 — WATER METER BOX ADJUSTMENT 18.01 GENERAL: This item only apply when the adjacent curb and gutter has been determined to be removed and replaced as directed by the Engineer. The adjustment shall include raising or lowering the existing water meter box to the proper grade. 18.02 PAYMENT: The unit price per bid per each will be full compensation for all labor, materials, equipment, tools, and incidentals necessary to complete the work. END OF SECTION WATER METER BOX ADJUSTMENT 00018 -1- !1 ■1 � � U � !J � � � �J � � � � � � � � SECTION 00019 — REMOVAL & REPLACEMENT OF CONCRETE CURB & GUTTER 19.01 GENERAL: These provisions require the contractor to remove all failed existing curb and gutter, as designated by the Construction Engineer, and replace with standard concrete curb and gutter, laydown curb and gutter, or in like kind, as governed by the standard City Specifications. Pay limits for laydown curb and gutter are as shown in Drawing No. S-SS of the Standard Specifications. Included, and figured subsidiary to this unit price, will be the required excavation into the street to aid in the construction of the curb and gutter. The pay limit will be 9" out from the gutter lip, with same day haul-off of the removed material to a suitable dump site. The street void shall be filled with H.M.A.C., Type "D" mix `and compacted to standaxd City densities and top soil, if needed, shall be added and leveled to grade behind the curb. Existing improvements within the parkway such as water meters, sprinkler system, etc. damaged during construction shall be replaced with same or better at no cost to the City. 19.02 BACKFILL: Backfill for curb and gutter shall be completed within fourteen (14) calendar days from the day of demolition to date of completion. If the Contractor fails to complete the work within fourteen (14) calendar days, a$100 dollar liquidated damage will be assessed per block per day. 19.03 PAYMENT: The unit price bid per linear foot shall be full compensation for all materials, labor, equipment, tools and incidentals necessary to complete the work. END OF SECTION REMOVAL & REPLACEMENT OF CONCRETE CURB & GUTTER 00019 -1- � � � � � � � SECTION 00020 — REMOVAL & REPLACEMENT OF 4" CONCRETE SIDEWALK 20.01 GENERAL: This item shall include the removal and replacement of existing concrete sidewalk due to failure or in situation where curb and gutter is replaced to adjust grades to eliminate ponding water with same day haul-off of the removed materials to a suitable dump site. For specifications governing this item see Item "Removing Old Concrete", and Item "Concrete Sidewalk and Driveways". 20.02 PAYMENT: The unit price bid per square yard shall be full compensation for all labor, materials, equipment, supplies, and incidentals necessary to complete the removal and replacement work. END OF SECTION � � � ' ' 1 [ t � I � � REMOVAL & REPLACEMENT OF 4" CONCRETE SIDEWALK 00020 -1- !■ � SECTION 00021— 2" TO 4" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) � 21.01 GENERAL: All applicable provisions of Standard Specifications, Item "Hot-Mix Asphaltic � Concrete" and "Central Plant Recycling-Asphalt Concrete" shall apply to the construction methods for this portion of the project. j"'� A. Standard Specifications 312.5 (1) shall be revised as follows: the Prime coat, tack coat, �� or the asphaltic mixture shall not be placed unless the air temperature is (50°) degrees Fahrenheit and rising, the temperature being taken in the shade and away from artificial � heat. Asphaltic materials shall also not be placed when the wind conditions are unsuitable in the opinion of the Engineer. rJ B. The Contractor shall furnish batch design of the proposed hot mix asphaltic concrete for LJ City approval forty eight (48) hours prior to placing the H.M.A.C. overlay. The City will provide laboratory control as necessary. � 21.02 PAYMENT: The unit price bid per square yard of H.M.A.C. complete and in place, shall be full compensation for all labor, materials, equipment, tools, and incidentals necessary to � complete the work. � � � a n � a � Q � END OF SECTION 2" TO 4" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) 00021 -1- � � � a � � � a � � � � � � � � � � U SECTION 00022 — REMOVAL & REPLACEMENT OF 7" CONCRETE VALLEY GUTTER 22.01 GENERAL: This item shall include the removal and reconstruction of existing concrete valley gutters at locations determined in field: A. Removal of existing concrete valley, asphalt pavement, concrete base, curb and gutter, and necessary excavation to install the concrete valley gutters all shall be subsidiary to this pay item. Furnishing and placing of 2:27 concrete base and crushed limestone to a depth as directed by the Engineer and necessary asphalt transitions as shown in the concrete valley gutter details, shall be subsidiary to this Pay Item. B. See Standard Specifications Item No. 314, "Concrete Pavement", Item 312 "Hot- Mix Asphaltic Concrete", Item No. 104, "Removing Old Concrete", Item No. 106, "Unclassified Street Excavation", Item No. 208 "Flexible Base". Measurement for final quantities of valley gutter will be by the square yard of concrete pavement and the curb and gutter section will be included. � � Contractor may substitute 5" non-reinforced (2:27) concrete base in lieu of crushed stone at no additional cost. See Item "Concrete Pavement". Asphalt base material may be required at times as directed by the Engineer to expedite the work at locations identified in the field. E. The concrete shall be designed to achieve a minimum compressive strength of 3,000 pounds per square inch. Contractor shall work on one-half of valley gutter at a time, and the other half shall be open to traffic. Work shall be completed on each half within ' seven ('��calendar days. ` -� ' � �- -- ,�. - , F. If the Contractor fails to complete the work on each half within seven (7) calendar days, a$100 dollars liquidated damage will be assessed per each half of valley gutter per day. 22.02 PAYMENT: The unit price bid per square yard for Concrete Valley Gutter as shown on the Proposal will be full compensation for all materials, labor, equipment, tools and incidentals necessary to complete the work. END OF SECTION REMOVAL & REPLACEMENT OF T' CONCRETE VALLEY GUTTER 00022 -1- i� f� i� � � �J � �� .' �■, � � � �� I � � � I�! � SECTION 00023 — NEW 7" CONCRETE VALLEY GUTTER 23.01 GENERAL: T'his item shall include the construction of concrete valley gutters at various locations as shown on the Plans and/or to be determined in field. A. Removal of existing asphalt pavement, concrete base, curb and gutter, and necessary excavation to install the concrete valley gutters all shall be subsidiary to this pay item. Furnishing and placing of 2:27 concrete base and crushed limestone to a depth as directed by the Engineer and necessary asphalt transitions as shown in the concrete valley gutter details shall also be subsidiary to this pay item. B. See standard specification Item No. 314, "Concrete Pavement", Item 312 "Hot-Mix Asphaltic Concrete", Item No. 104, "Removing Old Concrete", Item No. 106, "Unclassified Street Excavation", Item No. 208, "Flexible Base". Measurement for final quantities of valley gutter will be by the square yard of concrete pavement and the curb and gutter section will be included. C. Contractor may substitute 5" non-reinforced (2:27) concrete base in lieu of crushed stone at no additional cost. See Item "Concrete Pavement". D. The concrete shall be designed to achieve a minimum �compressive strength of 3,000 pounds per square inch. Contractor shall work on one-half of valley gutter at a time, and the other half shall be open to traffic. Work shall be completed on each half within seven (7) calendar days. E. If the Contractor fails to complete the work on each half within seven (7) calendar days, a$100 dollars`liquida�ed dai�iage will be assessec�p'er each halfro�f valley gutter per da3�. 23.02 PAYMENT: The unit price bid per square yard for concrete valley gutter as shown on the Proposal will be full compensation for all materials, labor, equipment, tools and incidentals necessary to complete the work. END OF SECTION NEW 7" CONCRETE VALLEY GUTTER 00023 -1- � I!1 I'��I � L�� .J �� I � � u 'I� L1 SECTION 00024 — NEW 4" STANDARD WHEELCHAIR RAMP 24.01 GENERAL: The Contractor shall construct standard concrete wheelchair ramps as shown on the enclosed details, or as directed by the Engineer. A. The removal of existing substandard wheelchair ramps and sidewalk as required for the installation of new wheelchair ramps shall be subsidiary to this pay item. The removal and replacement of existing curb and gutter as required for the installation of new wheelchair ramps shall be included in the Pay Item for "Removal and Replacement of Curb and Gutter". Pay limits for laydown curb and gutter are as shown in the Standard Pay Limit Detail (WR-1). The pay limit will extend from 9" outside the lip of gutter to 15" back from the face of curb. Any asphalt tie-in shall be subsidiary to the curb and gutter pay item. Pay limits for "Standard Wheelchair Ramp" will start 15" back from the face of curb and encompass the remainder of the ramp and sidewalk. B. All applicable provision of standard Specification Item 104 "Removing Old Concrete" and Item 504 "Concrete Sidewalk and Driveways" shall apply except as herein modified. C. All concrete flared surface shall be colored with LITHOCHROME color hardener as manufactured by L.M. Scofield Company or approved equal. The color hardener shall be brick red color and dry-shake type, and shall be used in accordance with manufacturer's instructions. Concrete stain may be applied after concrete is poured (Product sold by BAER). "Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementi��d specif catiori: The sample, upon approval by the Engineer, shal� be the. acceptable standard to be applied for all construction covered in the scope of this pay item. The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distribution". 24.02 PAYMENT: The unit price bid per square yard for 4" standard wheelchair ramp as shown on �[ the Proposal will be full compensation for all materials, labor, equipment, tools and incidentals Lt necessary to complete the work. � �� l� � i� END OF SECTION NEW 4" STANDARD WHEELCHAIR RAMP 00024 -1- r� I�! � � �� SECTION 00025 — 6" PERFORATED PIPE SUBDRAIN 25.01 GENERAL: This item shall consist of furnishing and installing 6" perforated subdrain and filter material all as shown on the enclosed details, or as directed by the Engineer. j'� All applicable provisions of standard Specifications Item 500 "Subdrains" shall apply except as �� herein modified. The pipe material shall be poly vinyl chloride (PVC) with the standard dimensional ratio of 35 (SDR 35) and meet the ASTM D1784. Filter fabric shall have the � capability of passing ground water without transporting the soil placed around the filter fabric. The fabric shall be constructed exclusively of synthetic thermoplastic fibers and may be either woven or nonwoven to form a mat of uniform quality. Fabric fibers may be either continuous j'"'� or discontinuous and oriented in either a random or an aligned pattern throughout the fabric. �.j The fabric shall be mildew resistant, rot proof, shall be satisfactory for use in wet soil and aggregate environment, contain ultraviolet stabilizers and have nonravelling edges. � [�1 l� � A. The fabric shall meet the following requirements when sampled and tested in accordance with the methods indicated: Test Ori�inal Phvsical Properties Method Reauirements Fabric weight, on an ambient temperature air-dried tension free sample, expressed in oz/sq. yd. SDHPT Test Method Tex-616-J "Testing of Construction Fibers". 4.0 minimum for underdrains and slope stabilization, 6.0 minimum for Gabions �Revetment � � �� Water flow rate by falling head method, 7.9 inches (20 cm) to 3.9 inches (10 cm) on 2 inch ID cylinder with 1 inch diameter orifice, with flow rate expressed in gal/sq. ft./minute. Breaking load in either machine � or cross-machine direction, expressed in pounds. � � I�1 � Equivalent opening size (US Standard Sieve no.) Tex-616-J ASTM Designation: D 1682 grab method G as modified by Tex-616-J CW-02215, US Army Corps of Engineers, Civil Works Construction Guide -Specifications. "Plastic Filter Fabric", November, 1977. 6" PERFORATED PIPE SUBDRAIN 00025 -1- 80 minimum 100 minimum 70 to 100 � � � � � � � � � � � � � � r �N r � � "Apparent elongation" at ASTM Designation: 100 maximum breaking load in either machine D 1682 grab method G or cross machine direction, as modified by Tex-616-J expressed as percent. B. The "Filter Fabric" shall be installed in accordance with the manufacturer's recommendations, as indicated or as directed by the Engineer. When lapping is required, it shall be in accordance with the manufacturer's recommendations. C. Backfilling around the filter fabric shall be done in such a way as not to damage the filter fabric material during the placement. 25.02 PAYMENT: The unit price bid per L.F. shall be full compensation for a11 labor, materials, equipment, tools, and incidentals necessary to complete the work. END OF SECTION � 6" PERFORATED PIPE SUBDRAIN 00025 -2- � QSECTION 00026 — 6" TO 8" PAVEMENT PULVERIZATION � 26.01 GENERAL: Contractor shall pulverize the existing pavement to a depth of 6" or 8". After ("� pulverization is completed, the Contractor shall temporarily remove and store the pulverized L) materials, then cut the base 2" or 4" to provide place for the new 2" or 4" H.M.A.C. surface course. The 2" or 4" base cut shall start at a depth of 6" or 8" from the existing pulverized � surface. After the undercut operation is completed, the Contractor shall spread, mix, and compact the pulverized materials to a 95% compaction per City's Standard Specifications or as directed by the Engineer in the field. A 5% Portland Cement shall be used to mix the � pulverized material. 26.02 PAYMENT: The unit price bid per square yard shall be full compensation for all labor, � materials except cement used for pulverization, equipment, tools, and incidentals necessary to pulverize, remove and store the pulverized material, undercut the base, mixing, compaction, haul off, sweep, and dispose of the undercut material. The cement used for pulverization will j'"� be paid for at the unit price bid per TON. The 2" or 4" H.M.A.C. surface course will be paid by �..; separate pay item. � � l! L�J END OF SECTION � � L�! � � LAJ � �� l�] 6" TO 8" PAVEMENT PULVERIZATION 00026 -1- �, � L!! L�' � u SECTION 07920 - CAULKING AND SEALANTS PART I - GENERAL 1.01 DEFINITIONS: A. The term "sealant" or "sealing" shall refer to exterior joints exposed to weather or interior joints exposed to moisture. When "sealant" is used in an outside joint in aluminum or steel frames, "sealant" shall be required on the inside joint also. B. The term "caulk" or'caulking' (calking) shall refer to interior joints not normally exposed to weather or moisture conditions. � 1.02 SUBMITTAL: LJ U � U � � � 1J � � � � � �'? Submit to Owner's representative manufacturer's literature, specification data, and. color chart for all materials proposed for this project. Identify their use and location. 1.03 GUARANTEE: The Contractor shall provide the Inspector a manufacturer's written guarantee on all joint sealing materials. The manufacturer shall agree to provide any replacement material free of charge to the City. Also, the Contractor shall provide the Engineer a written warranty on all sealed joints. The Contractor shall agree to replace any failed joints at no cost to the City. Both warranties shall be for one year after final ac��ptance of tl�e completec� work by the Engineer. � � PART 2-PRODUCTS 2.01 SEALANTS: As manufactured by Pecora or approved equal. A. : Concrete-to-Concrete (Horizontal Joint): NR-201 with primer. Masonry-to-Masonry or Concrete-to-Concrete (Vertical): Dynatrol II 2.02 PRIMERS: Type as manufactured by manufacturer of sealing or caulking material and completely compatible with compound. 2.03 JOINT BACKING: Rods or tape in sizes and types as recommended by manufacturer of sealing or caulking material, arid completely compatible with compound. CAULKING AND SEALANTS 07920 -l- � � � ��J � � L�J � � � L:� PART 3 - EXECUTION 3.01 GENERAL: � : Work shall be performed by experienced mechanics skilled in execution of type of work required and in application of specified materials. Deliver materials to job site in original containers with manufacturer's name and brand clearly marked thereon. C. When perimeter joints around frames that are to be caulked do not have built-in stops or other means to prevent depth of compound from exceeding 1/2 inch, pack joint with back-up materials of correct type and to the depth as necessary to provide minimum 3/8" and ma�cimum 1/2" depth of compound. D. Materials and methods shall be as specified herein, unless they are contrary to approved manufacturer's directions or to approved trade practice; or unless Contractor believes they will not produce a watertight job which he will guarantee as required. Where any part of these conditions occur, Contractor shall notify Architect in writing. Deviation from procedure specified will be permitted only upon Architect's approval and providing that work is guaranteed by Contractor as specified. E. If, prior to beginning work, Contractor does not notify Architect in writing of any proposed changes, it will be assumed that he agrees that materials and methods specified will produce results desired, and that he will furnish required r g��rantee. , � 3.02 PREPARATORY WORK: u u � � � l�l � : Where weather molds, staff beads, etc., do not form integral part of frames to be caulked, but are removable, remove same prior to caulking, execute caulking, replace molds, etc., and point. Clean all joints, etc., that are to be caulked or sealed, prior to executing work. 3.03 PRIMING: When conditions of joints so require, or when types of materials used adjacent to joints so require, or when compound manufacturer's recommendations so require, clean and prime joints before starting caulking. Execute priming operations in strict accordance with manufacturer's directions. CAULKMG AND SEALANTS 07920 -2- I �J U � � � D � � a r� � a a Q D a � a D � 3.04 JOINT BACKING: Joint backing shall be installed in all joints to receive sealants. Backing shall be sized to require 20% to 50% compression upon insertion, and shall be placed so that sealant depth is approximately 1/2 joint width. In joints not of sufficient depth to allow backing, install bond breaking tape at back of joint. 3.05 APPLICATION: Apply sealant and caulking material under pressure to fill joint completely, allowing no air pockets or voids. Tool the joint surface to compress the compound into the joint. 3.06 THRESHOLDS: Place all exterior door thresholds in a fill bed of sealant during setting procedures. 3.07 CLEANING: Clean adjacent surfaces free of caulking and sealant and clean all work of other trades that has in any way been soiled by these operations. Finished work shall be left in a neat and clean condition. END OF SECTION CAULKING AND SEALANTS 07920 -3- CERTIFlCA'�� vF�NSURANCE THIS CERTIFICATE IS ISSUED AS A MATTER QF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES LISTED BELOW. Name and Address of Agency Company Companies Affording Coverages U+ d Service Agency, Inc. l.etter P�ffice Box 11765 q Pacific Empioyers Insurance Company Lexington, Kentucky 40577 g ' C Name and Address of Insured p APAC— Tegas, Inc. E FORT WORTH BRANCH F P.o. Box i&o7 G Fort Worth, Texas 76101 i-i � This is to certity that policies of insurance listed below have been issued to the insured named above and are in force at this time. Company PoliCy , Umits of Liabititv in Thousands f000) Letter Type of Insurance policy Number Expiration Each Policy Date Occurrence Aggregate GENERAL LIABILITY PEASONALINJURY A ��,�q�{Q�ryE�� INCLUDING �PREMISES • OPERATIONS 80DILY �NJURY �DCPL0.SION AND COLLAPSE HAZARD �UNDERGROUNDHAZARD �PRODUCTS/COMPLETED OPERATIONS HAZAAD �CONTAACTURALINSURANCE � BROAD FORN PROPERTY DAMAGE � - m�INDEPENDENTCOHiAACTORS PERSONALINJURY � � A�JTOfiiIOBIL�`ttaB1LITY _ - �CAMPiiEHENSNEfOHM � � �OWNED �WRED �NON-OWNED � LAB 26609 Effective: 12/1 /98 12/01 /01 PROPERTY DAMAGE PERSONALINJURY, BODILY INJURY AND PROPERTY DAMAGE COMBINED ' - • =eooi�-wtr�Rv (�►cH __ _. _ s -_�.�- — PERSOI� BOOILY INJURY (EACH .__._ ,. _�-._...,.a_�__ . _ _ _._ ' - _ �-- 1,�4B 26609 Effective: 12/1 /98 EXCESS LIABILITY Q UMBRELLA FORM ❑ OTHER THAN UMBRELLA FORM WORKERS'COMPENSATION �a EMPLOYEIRS' LIABILITY —..—. ��-r-,.� 2IO i IO 1- OCCURENCEI �"'J'-`- � PROPERTYDAhWGE BODILY INJURY AND PqOPERTY DAMAGE COMBINED BODILY 1 W URY AND PROPEiiTY OAMAGE COMBINED WLR C4 266134-A 12/01 /00 � $ $ $ $ 1,000 $ 1,000 $ - � $ - $ 1,000 $ $ DESCRIPTIONOFOPERATIONS/LOCATIONSNEHICIES "'SEE REVERSE SIDE. APAC Job No. 2734— City of Fort Worth— Lincoln Park— C115/541200/080115037152 Oakland Lake— C115/541200/080115037150, Trintiy Park— C115/541200/08011503754 car,ceuaT�oN: Should any of the above described policies be cancelled before the expiration date thereof, the issuing company will endeavor to mail 30 days written notice to the below named certificate holder, but failure to mail such notice shall impose no obligation or liability of any kind upon the company. . Nam Address of Certificate Holder Date Issued: 12/16/99 City of Fort Worth � 1000 Throckmorton Street Fort Worth, Texas 76101 � jf ,� r� � 0 AUTHORIZED SIGNATURE 0 � � B lasting Collapse of Building or structures adjacent to excavations Damage to Underground Utilities Builder's Risk Comprehensive Automobile Liability TO: CITY OF FORT WORTH Date: aNAME OF PROJECT: � PROJECT NUMBER: IS TO CERTIFY THAT : � is, at the date of this certificate, Insured by this Company with respect to the business operations hereinafter described, for the type of insurance and accordance with provisions of the standard policies used by this Company, and further hereinafter described. Exceptions to standard policy noted on reverse side hereof. � TYPE OF INSURANCE Policy Effective Expires Limits of Liability Worker's Compensation � Comprehensive General Liability Insurance (Public Liability) � � , ' ' � � � ' ' �. � Contractual Liability Other � CERTIFICATE OF INSURANCE Bodily Injury: Ea.Occurrence: $ Property Damage: Ea. Occunence: $ Ea. Occurrence: $ Ea. Occurrence: $ Ea.Occurrence: $ Bodily Injury: Ea. Person: $ Ea. Occurrence: $ Property Damage: Ea. Occurrence: $ Bodily Injury: Ea.Occurrence: $ Property Damage: Ea.Occurrence: $ Locations covered: Description of operations covered: The above policies either in the body thereof or by appropriate endorsement provided that they may not be changed or canceled by the insurer in less than five (5) days afier the insured has received written notice of such change/or cancellation. Where applicable local laws or regulations require more than five (5) days actual notice of change or cancellation to be assured, the above policies contain such special requirements, either in the body thereof or by appropriate endorsement thereto attached. Aeencv Fort Worth Aeent By Address Title I�l � � LJ � C� I�l � � � � I�l I�I � �— � I� I� � CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A Labor Code Section 406.096, Contractor certifes that it provides workers' compensation insurance coverage for all its employees employed on city of Fort Worth Project Number C115- 080115037152/C115-080115037150/C115-080115037154 APAC-TEXAS. INC. CONTRACTOR By: ��_O � S. MICHAE�L BRANCH 141ANAGER Title �zl�� 149 Date STATE OF TEXAS COiJNTY OF TARRANT � � BEFORE ME, the undersigned authority, on this day personally appeared JOEL S. MiCHAEL known to me be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he executed the same as the act and deed of �,P,�('�,..� �'��,`7 �� for the purpose and consideration therein expressed and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this /� -�� day of .De centib�r . 19 9 � . � �,,�Y�&�, h1ARY SIMPSON � � �j�` � NOTARY PUBUC = � . s�,�� STATE OF T�XAS � ��: �-•:w� My Comm. Exp. 07-09 2001 � ;� 1��&"p. ii�lll �� al� LI � li I i �g� . � Notary Publi in nd for the State of Texas l�J � � � LJ L�J � � � !I ,� � ' I•� � C 0 � � � THE STATE OF TEXAS COUNTY OF TARRANT PERFORMANCE BOND � Bond No. 14-000-060-0028 KNOW ALL MEN BY THESE PRESENTS: That we (1) APAC-TEXAS, INC. a(2) CORPORATION of TEXAS, hereinafter call Principal, and (3) Liberty Mutual Insurance Co a corporation organized and existing under the laws of the State and fuily authorized to transact business in the State of Texas, as Surety, are held and firmly bound unto the City of Fort Worth, a municipal corporation orDanized and existin� under the laws of the State of Texas, hereinafrer called Owner, in the penal sum of: THREE HUNDRED THREE THOUSAND TWO HUNDRED EIGHTY-NINE AND 25/100 ..................... ($303,289.251 Dollars in lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for the payment of which sum well and truly be made, we hereby bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. THE CONDITION OF TH[S of: OBLIGATION is such that Whereas, the Principal entered into a certain contract with the City of Fort Worth, the Owner, dated the 14T" of DECEMBER, 1999 a copy of which is hereto attached and made a part hereof, for the construction of: PARKING AND ROADWAY IMPROVEMEIYTS AT LINCOLN, OAKLAND LAKE AND � TE�INITY PARKS designated as Project No. (s) C115-080115037152/C115-080115037150/C115-080115037154, a copy of which contract is hereby attached, referred to, and made a part hereof as fully and to the same extent as if copied at length herein, such project and construction being hereinafter referred to as the "work". NOW THEREFORE, if the Principal shall well, truly, and faithfully perform the work in accordance with the plans, specifications, and contract documents during the original term thereof, and any extensions thereof which may be granted by the Owner, with or without notice to the Surety, and if he shall satisfy all claims and demands incurred under such contract, and shall fully indemnify and save harmless the Owner from all costs and damages which it may suffer by reason of failure to do so, and shall ceimburse and repay the Owner all outlay and expense which the Owner may incur in making good any default, then this obligation shall be void; othenvise to remain in full force and effect. FI �*i � � 1 *� � � � O � � � � � � PROVIDED FURTHER, that if any legal action filed upon this bond, venue shall lie in Tarrant County, State of Texas. AND PROVIDED FURTHER, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract or to the work to be performed thereunder or the specifications accompanying the same shall in any wise affect its obligations on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. IN WITNESS WHEREOF, this instrument is executed in 6 counterparts each one of which shall be deemed an original, this the 14T" of December, 1999. ATTEST: Chc, aa-� (Principal) Secretary (SEAL) Witness as to Principal Address ATTEST: (Surety) Secretary (SEAL) APAGTEXAS, INC. PRINCIPAL (4) BY: �� _ . r �HA� Title: PO BOX 1807 FORT WORTH, TX 76101 (Address) Liberty Mutual Insurance Company Surety BY: �� ;��i�� (Attorney-in-fac�5) Elaine Wakefield Aon Risk Services of Texas. Inc. 301 Commerce St Ste 2101 Ft_ Worth, TX 76102 (Address) NOTE: Date of Bond must not be prior to date of Contract f / . 2 Witness as to Surety 301 Commerce St Ste 2101 Ft Worth, TX 76102 (Address) F2 (1) Correct Name of Contractor (2) A Corporation, a Parmership or an Individual, as case may be (3) Correct name of Surety (4) If contractor is Partnership all Partners should execute Bond (5) A true copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact.. � � �'. t l PAYMENT BOND Bond No. 14-000-060-0028 THE STATE OF TEXAS § COIINTY OF TARRANT § KHOW ALL MEN BY THES� PRESENTS: That we (l) APAGTEXAS, INC. a(2) Corvoration of Texas, hereinafter call Principal, and (3) Liberty Mutual Insurance CQ a corporation organi2cd and existing under the laws of the State and fully authorized to transact business in the State of Texas, as Surety, a�c hetd and firmly bound unto the City of fort Worth, a municipal corporation organized snd existu�g under the laws of the State of Texas, hereinafter called Uwner, and unW atl person, firms, and corporations who may Curnish materials, for or perform labar upon the building or improvements hereina�ler referred to in the penal sum of : THREF. HUNDRED THRE� THOUSAND TWO HUNDRFn F,IGHTY-NINE AND 25/100 ...................... l$303,239.251 Dollars in lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for the pay�nent of which sum well and truly be made, we hereby bind ourselves, our heirs, executors, adminisuators and successors, jointly and severally, firmly to these presents. THE CONDITION OF TH[S OBLlGATION is such that Whereas, the Principal entered into a certain contract wi�h the City of Fort Worth, the Owner, dated the ��y �f A.D. , 19Q9, a copy of whieh is - T -, hereto attached and made a part thereof, for the construction of:: � � L PARKiNG aNn ROADWAY 1MP�tOVE1►��NTS AT LiNCOLN, oAKLANA LAKF AND '�RiN1TY PARKS � Project No. (s) C115-080115037152. CI15-080115037150. C115-080115037154 a copy of which is hereto attached, referred to and made a part hereof as fuily and to the same excent as if copied at le»gth herein, such projecc and conswction being hereinar�er referred to as the "work", � �. � � NOW THEREFORE, the condition of this obligation is such tha[, if the Principal shaU promptly make payme�tt to all claimancs as defned in A�ticle 5160, Revised Civil Statutes oC1'exas, supplying labor and materials in the prosecution of the work pro�ided for in said Coelract, then �his obligation shall be null and void, otherwise i[ sha(I remain in full force end ei%ct. F10 -��" � � � L_, �� l�l � l� THE BOND IS MADE AND ENTERED into solely for the protection of all claimants supplying labor and material in the prosecution of the work provided for in said Contract, as claimants are defined in said Article 5160, and all such claimants shall have a direct right of action under the bond as provided in Article 5160 of the Revised Civil Statutes. PROVIDED FURTHER, that if any legal action be filed upon this bond, venue shall lie in Tarrant County, State of Texas, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration of addition to the terms of the contract or to the work to be performed thereunder or the specification s accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work to the specifications. PROVIDED FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder whose claim may be unsatisfied. IN WITNESS WHEREOF, this instrument is executed in 6 counterparts each one of which shall be deemed an original, this the 14T" day of December A.D., 1999. ATTEST: �� (Principal) Secretary APAGTEXAS, INC. PRINCIPAL (4) BY: � �� -��.�4�., _ �EL S. �/IICHAEL Title: BRANCH MANAGER PO BOX 1807 FORT WORTH, TX 76101 (SEAL) (Address) Libert �'lutual Insurance Company Witness as to Principal r�y � �� BY: ��jd(� Elaine Wakef ie d (Attorney-in-fac 5) Address 301 Commerce St Ste 2101 Ft Worth, TX 76102 ATTEST: (Surety) Secretary (SEAL) � Witness as to Surety (Address) (Address) NOTE: Date of Bond must not be prior to ciate of contract (1) Correct Name of Contractor (2) A Corporation, a Partnership or an Individual, as case may be (3) Correct name of Surety (4) If contractor is Partnership all Partners should execute Bond (5) A true copy of Power of Attorney si�all be attached to Bond by Attorney-in-Fact.. (Address) 301 Commerce St Ste 2101 Ft Worth, TX 76102 �.I u � MAINTENANCE BOND � THE STATE OF TEXAS § Bond No. 14-000-060-0028 COUNTY OF TARRANT § KNOW ALL MEN BY i'HESE PRESEN7"S: That (l) APAC-T�XAS, �NC. as Principal, actmg herein by and through (2) its duly authorized and (3) Liberty Mutual Insurance Co. a Qorporation organized under the laws of the State of "�.�s as surery, do hereby acknowled�e themselves to be heid and bound to pay unto the City of Fort Worth, A Municipal fCorporation, chartered by virtue of Constitutio� and laws of the State of Texas, at Fort Worth, in 1'arrant County, � T'exas the sum of THREfi HUNAR�D THREE THOUSAND TWO HUNDRED EICHT-NINE AND 25/100 ......................... fS303.289.25) in lawful money of the United States, for the payment of which sum wel) and truly be made unto said Ciry of Eon Wonh and its successors, said Convactor and surety do hereby bind themselves, �hei� heirs, executors, administrators, assigns and successors, jointly and sevually. This obligation �s conditioned, however; thac, r C1EL ;_ ':- !�``r7 WHEREAS, the Principal has entered into a cert�in contract with the City of Fort Worrh, the perfonnance of the following described pubtic work and the construction of the following described public � improvements: - - - : PARKINC AND ROADWAY IMPROVEM�NTS AT LIKCOLN, OAKI,AND LAKE AND T�tINITY PA RKS of same being refeRed to herein and in said contract as the Work and being designaced as pro�ect C115- r 08tl115037152, C115-U80115037150. C115-080115437154 and said conlract, including all of d1e specifications, � condicions and written instruments referred to therein as contract documenu being hereby incorporated herein by reference for all purposes and made a part hereof, the same as if set out verbatim herein; and , `' WiiEREAS, in said Contract, Contractor binds itselfto use such materials and to so construct the work that it will remain in good repair and wodition for and during the period One fl) Year aRer che dace of the final r' - acceptance of the work by the City; and i � WHEREAS, said Contractor binds itself to maiatain said work in good repair and condition for said term of One (11 Year; and, WFIEREAS, said Con[ractor binds iuelf to repair or reconstruct the work in wltole or in part at any time �- widiin said period, if in the opinion of the Director of the Water Deparunent of the City of Fort Worth, it be necessary; and. WHEREAS, said Convactor binds itself, upon receivine notica of the nced therefor to repair or reconstruct said work as herein provided. C� �� L � L�J r� E L� � NOW THEREFORE, if said Contractor shall keep and perform its said agreement to maintain, repair or reconstruct said work in accordance with all the terms and conditions of said Contract, these presents shall be null and void, and have no force or effect. Otherwise this Bond shall be and remain in full force and effect, and said City shall have and recover from the said Contractor and its surety damages in the premises prescribed by said Contract. This obligation shall be continuing one and successive recoveries may be had hereon for successive breaches until the full amount hereof is exhausted. WHEREAS, all parties covenant and agree that if any legal action be filed upon this bond, venue shall lie in Tarrant County, Texas; and, IN WITNESS WHEREOF, this instrument is executed in 6 counterparts, each one of which shall be deemed an original, dated December 14, 1999. ATTEST: �� (Principal Secretary (Seal) APAGTEXAS, INC. PRINCIPAL (4) BY: �.il'1fiC�C. � �"-e�� Title: BRANCH MANAGER PO BOX 1807 FORT WORTH, TX 76101 (Address) j� Witness as to Principal � � (Address) ATTEST: � (Surety) Secretary ,., (SEAL) O �� L.� ,! �J / � Witness as to Sur 301 Commerce St Ste 2101 Ft Worth, TX 76102 Libert Mutual Insur ce Company BY: �//.�/ r, 1 Elaine Wakef ield (Attorney-in-f ) (5) 301 Commerce St Ste 2101 Ft �'or.th TX 76102 (Address) NOTE: Date of Bond must net be p: ior to date of Contract (1) Correct Name of Contracto: (2) A Corporation, a partnership ar un Individual, as case may be (3) Correct name of Surety (4) If Contractor is Partnership all Partners should execute Bond (5) A true copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact. � F6 �,� u, t THIS POWER OF ATTORNEY IS NOT VALID UNLESS IT IS PRINTED ON RED BACKGROUND. S`� �� J J This Power of Attorney limits the act of those named herein, and they have no authority to bind the Company except in the manner and to the extent herein stated. LIBERTY MUTUAL INSURANCE COMPANY BOSTON, MASSACHUSETTS POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS: That Liberty Mutual Insurance Company (the "Company"), a Massachusetts mutual insurance company, pursuant to and by authority of the By-law and Authorization hereinafter set forth, does hereby name, �? constitute and appoint, DIANE ESTEP, CYNTHIA PREWIIT, JAMES M. RUTLEDGE, ELAINE WAKEFIELD, `' RANDY WHITE, LINDA F. HUGHES, ALL OF THE CITY OF FORT WORTH, STATE OF TEXAS ................................... ............................................................................................................................................................................................... � l +� e �' Y N N F- a; . � � �'`m d � i � � '' d � � � � � a � a �p •— b� d � _ � aj O . � +.� �� 1 y ca � � �' °'. C e '— G � L }+ 0 � L . � v :t. c O � � � v � .................................................................................................................................................................................. ............................................................................................................................................................................................... ............................................................................................................................................................................................... , each individually if there be more than one named, its true and lawful attorney-in-fact to make, execute, seal, acknowledge and deliver, for and on its behalf as surety and as its act and deed, any and alI undertakings, bonds, recognizances and other surety obligations in the penal sum not exceeding FIFTEEN MILLION AND 0(1/10., •- ''***""t* DOLLARS ($ 15,000,000.00'""*'t* ) each, and the execution of such bonds or undertakings, in pursuance of these presents, shall be as binding upon the Company as if they had been duly signed by the president and attested by the secretary of the Company in their own proper persons. That this power is made and executed pursuant to and by authority of the following By-law and Authorization: ARTICLE XVI - Execution of Contracts: Section 5. Surety Bonds and Undertakings. Any officer or other official of the company authorized for that purpose in writing by the chairman or the president, and subject to such limitations as the chairman or the president may prescribe, shall appoint such attorneys-in-fact, as may be necessary to act in behalf of the company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Such attorneys-in-fact, subject to the limitations set forth in their respective powers of attorney, shall have full power to bind the company by their signature and execution of any such instruments and to attach thereto the seal of the company. When so executed such instruments shall be as binding as if signed by the president and attested by the secretary. By the following instrument the chairman or the president has authorized the officer or other official named therein to appoint attorneys-in-fact: Pursuant to Article XVI, Section 5 of the By-laws, Assistant Secretary Garnet W. Elliott is hereby authorized to appoint such attorneys-in-fact as may be necessary to act in behaif of the company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. That the By-law and the Authorization above set forth are true copies thereof and are now in full force and effect. IN WITNESS WHEREOF, this instrument has been subscribed by its authorized officer and the corporate seal of the said Liberty Mutual Insurance Company has been affixed tb,eretQ in Plymouth Meeting, Pennsylvania this 23rd day of March , 1999 . LIBERTY MUTUAL INSURANCE COMPANY gY 1774s�.✓� (N .�- Ct;�,_ i• � / !(.�� Garnet W. Elliott, Assistant Secretary COMMONWEALTH OF PENNSYLVANIA ss COUNTY OF MONTGOMERY On this 23rd day of MarCh , A.D. 19� , before me, a Notary Public, personally came the individual, known to me to be the therein desc�e�+r�d'vidual and officer of Liberty Mutual Insurance Company who executed the preceding instrument, and he acknowled- ged that he executed�sar�e autd�va�t the seal affixed to the said preceding instrument is the corporate seal of said company; and that said corporate seal and his signatu��,��,�e��was tiuly affixed and subscribed to th� said instrument by authority and direction of the said company. IN TESTIMOpJ� � =OF, I?� �� set my hand and affix my officiaf seal at Plyrnou � Meeting, P, the day and year first above written. �� . � j z� v �,��, � � � , � E Notary Public m�:_�� __ _ _ _ - �-� e�R�r�ie��E I, the undersigne�;=� "�Si�t�it�ecretary of Liberty Mutual Insurance Company, do hereby certify that the original power of attorney of which the foregoing is a full, true and�� ciS�`�ct copy, is in fulf force and effect on the date of this certificate; and I do further certify that the officer who executed the ��' said power of attorney was one of the officers specially authorized by the chairman or the president to appoint any attorney-in-fact as provided in Article XVI, Section 5 of the By-laws of Liberty Mutual Insurance Company. This certificate may b� signeci by facsimile under and by authority of the following vote of the board of directors of Liberty Mutual Insurance , Company at a meeting duly c.allEd� and "eid on the 12th day of March, 1980. 1 VOTED that the fa.:simile or mechanicaliy reproduced signature of any assistant secretary of the company wherever appearing upon a certified � copy of any pcwer of attorney issued by the company, shall be valid and binding upon the company with the same force and effect as though manually affixed. L L IN TESTIMONY WHE�iEOF, I have iiareu+�to subscribed my name and affixed the corporate seal of the said company, this 14th December , 1999. � �`'"��'=� "� sistant ecTetary THIS POWER OF ATTORNEY MAY NOT BE USED TO EXECUTE ANY BOND WITH AN INCEPTI E AFTER March 23 day of ,Z� �, I■I LJ '!�J � l�l I�I u CITY OF FORT WORTH, TEXAS CONTRACT THE STATE OF TEXAS KNOW ALL MEN BY THESE PRESENTS COUNTY OF TARRANT That this agreement, made and entered into this 14`h day of December, A.D. 1999 by and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas, organized and existing under and by virtue of a special charter adopted by the qualified voters within said City of the 11`�' day of December, A.D. 1924, under the authority of the Constitution of Texas, and in accordance with a resolution duly passed at a regular meeting of the City Council of said City of Fort Worth being hereafter termed Owner, and APAGTEXAS, INC. hereinafter called Contractor. 1. That for and in consideration of the payments and agreements hereinafter mentioned to be made and D performed by the Owner, and under the conditions expressed in the bond bearing even date herewith, the said Contractor hereby agrees with the said Owner to commence and complete the construction of certain improvements described as follows: � � PARKING AND ROADWAY IMPROVEMENTS AT LINCOLN. OAKLAND LAK� AND TRINITY PARKS � 2. That the work herein contemplated shall consist of furnishing all labor, tools, appliances and materials necessary for the construction and completion of said project in accordance with the Plans and Specifications heretofore prepared by the Parks and Community Services Depart of the City of Fort Worth and adopted by the City � Council of said City, as an independent contractor, and which plans and specifications are incorporated herein by reference. �� tl I�,I'� I �� L�J The Contractor hereby agrees and bind himself to commence the construction of said work within ten (10) days after being notified in writing to do so by the Department of Engineering Director of the City of Fort Worth. 4. The Contractor hereby agrees to prosecute said work with reasonable diligence after the commencement thereof and to fully complete and finish the same ready for the inspection and approval of the Depart of Engineering Director of the City of Fort Worth and the City Council of the City of Fort Worth within a period of 90 workin�, days from the time of commencing said work; that said Contractor shall be entitled to an extension of said time for doing said work for such time as he may necessarily lose or be delayed by unavoidable accidents caused by unforeseen matters over which said Contractor has no control, such as inclemency in the weather, acts of Providence, labor strikes and delivery of materials, in all of which cases the negligence or carelessness of the Contractor is not contributing to such delay. 5. Should the Contractor fail to begin the work herein provided for within the time herein fixed or to cany on and complete the same according to the true meaning of the intent and terms of said specifications, then the City shall have the right to take charge of and complete the work in such a manner as it may deem proper, and if, in the completion thereof, the cost to the said City shall exceed the contract price or prices set forth in the said plans and specifications made a part hereof, the Contractor shall pay said City on demand in writing, setting forth and specifying an itemized statement of the total cost thereof, said excess cost 6. CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractar covenants and agrees to, and does hereby indemnify, hold harmless and defend Owner, its officers, agents, servants and employees from and ��1 C'� C�� L�J� CI CI f ■J against any and all claims or suits for property damage or loss and/or personal injury, including death, to any and all persons, of whatsoever kind or character, whether real or asserted, arising out of or in connection with, directly or indirectly, the work and services to be performed hereunder by Contractor, its officers, agents, employees, contractors, subcontractors, licensees or invitees, whether or not caused in whole or in part, by alleged negligence on the part of officers, agents, servants, employees, contractors, subcontractors, licensees and invitees of the Owner; and said Contractor does hereby covenant and agree to assume all liability and responsibility of Owner, its officers, agents, servants and employees for property damage or loss, and/or personal injuries, including death, to any and all persons of whatsoever kind or character, whether real or asserted, arising out of or in connection with, directly or indirectly, the work and services to be performed hereunder by Contractor, its officers, agents employees, contractors, subcontractors, licensees and invitees, whether or not caused, in whole or in part, by alleged negligence of officers, agents, servants, employees, contractors, subcontractors, licensees or invitees of the Owner. Contractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless Owner from and against any and all injuries, loss or damages to property of the Owner during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resulting from, in whole or in part, any and all alleged acts or omissions of officers, agents, servants, employees, contractors, subcontractors, licensees, or invitees of the Owner. In the event a written claim for damages against the Contractor or its subcontractors remains unsettled at the time all work on the project has been completed to the satisfaction of the Director of the Department of Engineering, as evidenced by a final inspection, final payment to the Contractor shall not be recommended by the Director of the Deparhnent of Engineering for a period of 30 days after the date of such fmal inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. � Although the claim concerned remains unsettled at the expiration of the above 30 day period, the Contractor may be deemed to be entitled to a semi-final payment for work completed, such semi-final payment to be in an amount equal to the total dollar amount then due less the dollar value of any written claims pending against the a Contractor arising out of the performance of such wark, and such semi-imal payment may then be recommended by the Director. � � � C�I'' L LJ IJ i� T'he Director shall not recommended final payment to a Contractor against whom such a claim for damages is outstanding for a period of six month following the date of the acceptance of the work performed unless the Contractor submits evidence in writing satisfactory to the Director that: 1. The claim has been settled and a release has been obtained from the claimant involved; or 2. Good faith efforts have been made to settle such outstanding claims, and such good faith efforts have failed. If condition 1 above is met at any time within the six month period, the Director shall recommend that the final payment to the Contractor be made. If condition 2 above is met at any time within the six month period, the Director may recommend that the final payment to the Contractor be made. At the expiration of the six month period, the Director may recommend that final payment be made if all other work has been performed and all other obligations of the Contractor have been met to the satisfaction of the Director. The Director may, if he deems it appropriate, refuse to accept bid on other Department of Engineering contract work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. The Contractor agrees, on the execut6ion of the Contract, and before beginning work , to make, execute and deliver to said City of Fort Worth good and sufficient surety bonds for the faithful performance of the terms and stipulations of the contract, including the exhibit attached hereto and made a part hereof and such bonds shall be 100 percent of the total contract price, and the said surety shall be a surety company duly and legally authorized to do business in the State of Texas, and acceptable to the City Council of the City of Fort Worth. LJ � � O � � 8. Said City agrees and binds itself to pay, and the said Contractor agrees to receive, for all the aforesaid work, and for all additions thereto or deductions therefrom, the price shown on the proposal submitted by the successful bidder hereto attached and made a part hereof. 9. It is further agreed that the performance of this Contract, either in whole or in part, shall not be sublet or assigned to anyone else by said Contractor without the written consent of the Department of Engineering Director of said City of Fort Worth. 10. The Contractor agrees to pay at least minimum wage per hour for all labor as the same is classified, promulgated and set out by the City of Fort Worth, Texas, a copy of which is attached hereto and made a part hereof the same as if it were copied verbatim herein. 11. � It is mutually agreed and understood that this agreement is made and entered into by the parties hereto with reference to the existing Charter and Ordinances of the City of Fort Worth and the laws of the State of Texas with reference to and governing all matters affecting this Contract, and the Contractor agrees to fully comply with all the provisions of the same. IN WITNESS WHEREOF, the City of Fort Worth has caused this instrument to be signed in triplicate in its name and on its behalf by the City Manager and attested by its Secretary, with the corporate seal of the City of Fort Worth attached. The Contractor has executed this instrument through its duly authorized officers in 6 counterparts with it corporate seal attached. Done in Fort Worth, Texas, this the 14T" day of December, A.D. 1999. RECOMMENDED BY APPROVED BY: �.�....� t,, l.,r� �'�-.��-� DEPARTMENT OF ENGINEERING DIRECTOR �ITY�F ORT W TH �.�,.. BY: � .� �.-�� 1 �-r�,, � "-t— C TY MAN�GER � f�' APAGTEXAS. INC. CONTRACTOR �_ �_�� c-�1 � J�EL S. MICHAEL PO BOX 1807 BflANCH MANAGER FORT WORTH, TX 76101 ADDRESS November 1960 Revised November 1982 Revised May 1986 Revised October 1989 PARKS AND COMMUNITY SERVICES DIRECTOR ATTEST: '' !,.� � !��l �� _--- �� CITY SECRETARY SEAL P AS TO FORM AND LEGALITY CITY ATTORNEY (��-17771,� Co tn ract Authorization i Z-- I,,�-P�q9 Date City of Fort Worth, Texas �lrl'jAyar And Caunc�l Cammun�cAt�an DATE REFERENCE NUMBER LOG NAME PAGE 12/14/99 **C-17776 80APAC 1 of 2 SUBJECT AWARD OF CONTRACT TO APAC-TEXAS, INC. FOR ARKING AND ROADWAY IMPROVEMENTS AT LINCOLN, OAKLAND LAKE AND TRINITY PARKS RECOMMENDATION: It is recommended that the City Council authorize the City Manager to execute a contract with APAC- Texas, Inc. in the amount of $303,389.25 for parking and roadway improvements at Lincoln, Oakland Lake and Trinity Parks. DISCUSSION: The 1998 Capital Improvement Program (CIP) allocated $1,800,000.00 for the construction and renovation of parking areas and roadways in parks. Included in the project listing was the renovation of the existing parking area at Lincoln Park, construction of new parking facilities at Oakland Lake Park and renovation of the existing roadway within the Trinity Park-Mayfest area/Cedar Elm Road. On February 7, 1999 Consulting Engineers documents. BID TABULATION - (M&C C-17248), the City Council approved the award of contract to Mateo in the amount of $68,850.00 for the design and preparation of construction On October 28, 1999, the following bids were received after advertisement in the Commercial Recorder on September 30 and October 7, 1999. Bidders APAC-Texas. Inc. Branch & Sons Construction, Inc, Payecon, Inc. Sutton & Associates, Inc. McClendon Construction Co. Inc. Richard Carr Construction Co. Base Bid $303.289.25 $326,334.00 $356,074.15 $387,749.95 $407,302.50 $566,432.00 Bid Alternate $100.00 $ 90.00 $ 69.00 $990.00 $ 40.00 NA Total $303.389.25 $326,379.25 $356,143.15 $388,739.95 $407,342.50 $566,432.00 The base bid includes renovation of the existing parking area at Lincoln Park, construction of a new parking facility at Oakland Lake Park and roadway/parking renovation in the Trinity Park-Mayfest area and Cedar Elm Road. The bid alternate is for the construction of an accessible ramp in Trinity Park. It is recommended that the base bid and bid alternate submitted by APAC-Texas, Inc. in the amount of $303,389.25 be approved for award of contract. The contract time for this project is 90 working days. APAC-Texas, Inc. is in compliance with the City's M/WBE Ordinance by committing to 23% MWBE participation. The City's goal on this project is 23%. � City of Fort Worth,� Texas , A c�r Af1d �unc�l ammun�cAt�an �� y C C DATE REFERENCE NUMBER I LOG NAME ' ' �PAGE 12/14/99 **C-17776 80APAC 2 of 2 SUBJECT AWARD OF CONTRACT TO APAC-TEXAS, INC. FOR ARKING �AND ROADWAY - IMPROVEMENTS AT LINCOLN, OAKLAND LAKE AND TRINITY PARKS The project budget is as follows: . , Construction Construction Phase Contingencies Engineering Department construction management/inspection (8%) PACSD Administration {1 %) Change Order (5%) � Total Construction Budget � $303,389.25 $ 24,271.00 $ 3,034.00 $ 15.169.00 $345,863.25 Tt�is project will have no annual operating impact on the General Fund Budget. Lincoln Park, Oakland Lake Park and Trini#y� Park are located ,in Council Districts 2, 4 and 9 respectively. • FISCAL INFORMATION/C�RTIFICATION: The Finance Director certifies that the funds are available in the current capital budget, as appropriated., a ofthe Street Improvements Fund._� . � . � _ LL � � �R� � , _ � � . _ - . � .. : - . � _ � -. �-�.�-�_ � : �- � , . ..� �.W:k � � ,. a . Submitted for City Manager's Office by: Libby Watson 6183 Originating Department Head: �Richard Zavala Additional Information Contact: Richard Zavala FUND I ACCOUNT I CENTER (to) 5704 (from) IC115 541200 C115 541200 � C115 541200 5704 � AMOUNT 080115037152 $ 33,690.75 080115037150 $114,376.00 080115037154 $155,322.50 CITY SECRETARY APPROVED� CITY COUNCIL D E C 14 1999 �� City Secretary ot the Ci4y Qf Foat �Torth,'l�e�cros