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Home My WebLink AboutContract 13202 >s, T4' G SPECIFICATIONS AND t f£ CONTRACT DOCUMENTS FOR CITY SECRETARY CORT.RACT No�� UNIT II - SEVENTH STREET REALIGNMENT U SILL U PROJECT NOS. I6-045129-00r FILE NO. U-119 IN THE CITY OF F-M WORTH, TEXAS /1983 BOB BOLEN ROBERT L. HERCNERT MAYOR CITY MANAGER GARY L. SANTERRE, P.E. TRANSPORTATION AND PUBLIC WORDS DIRECTOR G. DALLAS WILLIAMS, P.E. ASSISTANT DIRECTOR TRANSPORTATION AND PUBLIC WORKS DEPARTMENT i RECON CITY SECRETARY CAAtTf It&KWA SSA.INC .:.r.. . . , .. , . .n KANPOAS .«. Ll-WORK-11--TIL C B NO. 8306401 0 CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION ADDENDUM NO. 1 TO THE SPECIFICATIONS AND CONTRACT DOCUMENTS FOR UNI - UNIT II - SEVENTH STREET REALIGNMENT UNIT !I! U4;T-4V---sEtttT-o*eKf4+4- PROJECT NO. 16-045129-00 PROJECT NO. 24-64t09e-8t PROJECT NO. 36-04tOtt-IM A. On Sheet P-4 of the Proposal in the Contract Documents, Pay Item 3-15, delete the word: (BLACK) There will be no coloring agent added to the concrete. B. On Sheet SP-11 of the Special Provisions in the Contract Document, Pay Item No. 3-12 -_Special Grate Inlet, delete the paragraph: "A coloring agent shall be added . . . . . . . per bag of cement." There will be no coloring agent added to the concrete. C. On Sheet SP-11 of the Special Provision in the Contract Document, PM Item No. 3-15 Concrete Gutter and Curb Sill (Black), delete the following word and paragraph: (BLACK) "A coloring agent shall be added . . . . . . . per bag of cement." There will be no coloring agent added to the concrete. Addendum No. 1 June 21, 1983 38 No. 8306401 Page I of 2 D. Replace Sheets A1.02 and 81.03 of the Plans with the revised sheets. Transportation and Public Works Department Gary L. Santerre, P.E., Director Recei t Acknowld: "r, )K ege Addendum No. 1 June 21, 1983 C&B No. 8306401 Page 2 of 2 CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION ADDENDUM NO, 2 TO THE SPECIFICATIONS AND CONTRACT DOCUMENTS FOR UffTT-r---TVMTETr-PAftK-%+%6+++0N UNIT II - SEVENTH STREET REALIGNMENT UAIT-+fi PROJECT NO. 16-045129-00 PROJECT NO. ae-e4TD30-M PROJECT NO. 36^04141e-N Replace Sheet P-6 of the Proposal in the Contract Documents with the attached revised sheet. This sheet reflects the addition of Total Bids for the various combinations of units. Transportation and Public Works Department Gary L. Santerre, P.E., Director Receipt A nowle ed-`� Addendum No. 2 June 21, 1983 C&B No. 8306401 Page 1 of I SPECIFICATIONS AND CONTRACT DOCUMENTS FOR UN UNIT 11 - SEVENTH STREET REALIGNMENT -sfnTT-sAr"ttt- PROJECT NOS. 16-045129-00 ga-441030--Dl- 46-04-14-6108-V-U^'- FILE NO. U-119 IN THE CITY OF FORT WORTH, TEXAS 1983 BOB BOLEN ROBERT L. HERCHERT MAYOR CITY MANAGER GARY L. SANTERRE, P.E. TRANSPORTATION AND PUBLIC WORKS DIRECTOR G. DALLAS WILLIAMS, P.E. ASSISTANT DIRECTOR TRANSPORTATION AND PUBLIC WORKS DEPARTMENT the mm lie mmmmmvmwm� 04" $*moo,*A tr Ut*o 00*40 4"�%w4 *m "CARTER&BU*U t f It%- PL ANNf ItS 38 NO. 8306401 TABLE OF CONTENTS 1. Notice to Bidders 2. Special Instructions to Bidders 3. Prevailing Wage Rates 4. Proposal 5. Special Provisions G. Soil Report 7. Certificate of Insurance S. Performance Bond 9. Payment Bond 10. Contract NOTICE TO BIDDERS Sealed proposals for the following: W7_T_-_BU MZrrT*W-15&4K-ff17r UNIT II - SEVENTH STREET REALIGNMENT UN e,!VIRNBLJ-Sttt- L4f4+T- PROJECT NOS. 16-045129-00 ,Addressed to Mr. Robert L. Herchert, City Manager of the City of Fort Worth, Texas, will be received at the office of the City Manager until 11 :00 a.m., Thursday, June 23, 1983, and then opened and read aloud. Plans, Specifications and Contract Documents for this project may be obtained at the office of the Transportation/Public Works Department, 1000 Throckmorton Street, Fort Worth, Texas. A twenty dollar ($20.00) deposit is required for the first set of documents and additional sets may be purchased on a non-refundable basis for twenty dollars ($20.00) for each set. 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 prevailing wage rates and City Ordinance No. 7278 as amended by City Ordinance No. 7400 (Fort Worth City Code Sections 13-A-21 through 13-A-29) prohibiting discrimination in employment practices. A prebid conference will be held with prospective bidders in the Public Works Department Conference Room on the second floor of the Municipal Office Building, 1000 Throckmorton Street at 11 :00 a.m., June 21, 1983. Fhe City reserves the right to reject any and/or all bids and waive any and/or all formalities. No bid may be withdrawn until the expiration of forty-five (45) days from the date bids are opened. ROBERT L. HERCHERT CITY MANAGER RUTH ALEXANDER CITY SECRETARY aids Advertised June 9, 1983 oun2 15, 1983 For' 4girth, Texas NB-1 SPECIAL INSTRUCTIONS TO BIDDERS 1 . BID SECURITY: A cashier' s check, or an acceptable bidder' s bond p -- T o The City of Fort Worth, in an amount of not less than ayab et- five percent (5%) 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 (10) days after the contract has been awarded. 2. P*NMENT BO ND PERFORMVKE BOND: The C actor will e Kequirvl# n an not to 0 e pa ��t on n'd,,,a: per orma bon f not 1 n e pag t c t c co i hundr erc n Of t cont ct price actor i ned upo e fai ful form f the Xconct and upon t of a p s' supp, i the b 'r fur I hing t mate�ia ed on sons o r is s project 3. PENALTIES AMENDMENT: The Contractor's attention 'is called to Part 1, Item, Paragraph 8.6, of the "General Provisions" of the Standard Specifications for Construction of the City of Fort Worth, Texas, concerning penalties for late completion of projects. The table of liquidated damages per day has been amended as follows: Amount of Contract Liquidated Damages Per Day $ 15,000 or less $ 45 $ 15,001 to $ 25,000 $ 63 $ 25,001 to $ 50,000 $ 105 $ 50,001 to $ 100,000 $ 154 $ 100,001 to $ 500,000 $ 210 $ 500,001 to $ 1,000,000 $ 315 $1,000,001 to $ 2,000,000 $ 420 $2,000,001 to $ 5,000,000 $ 630 $5,000,001 to $10,000,000 $ 340 Over $10,000,000 $ 980 J 4. AMBIGUITY: In case of ambiguity or lack of clearness in stating prices in the Proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the Proposal. 5. WAGE RATES: Not less than the prevailing wage rates established by -Me-7ity 6f Fort Worth, and as set forth in the Contract Documents must be paid on this project. 6. The Contractor shall comply with City Ordinance 7278 as amended by City Ordinance 7400 (Fort Worth City Code Sections 13-A-71 through 13-A-29) prohibiting discrimination in employment practices. Revised August, 1970 (For use in Federal Aid Projects) Revised January, 1971 (Penalties Amendment) SI-1 CITY OF FORT WORTH, TEXAS Prevailing Wage Rates for Streets, Drainage and Utility Construction December 16, 1982 Prevailing Privail5g Classification Rate Classification Rate Air Tool Man $ 5.00 Crane, Clamshell , Backhoe, Derrick Asphalt Raker 6.25 Dragline, Shovel (11 CY & Over) $8.00 Asphalt Shoveler 5.50 Form Loader 7.25 Batching Plant Scaleman 6.80 Foundation Drill Operator Carpenter Rough 7.00 Truck Mounted 8.50 Carpenter Helper, Rough 5.75 Front End Loader (21 CY & Less) 6.50 Concrete Finisher (Paving) 7.45 Front End Loader (Over 21 CY) 7.25 Concrete Finisher Helper Mixer (Over 16 CF) 8.00 (Paving) 5.50 Mixer (Concrete Paving) 7.75 Concrete Finisher (Strs. ) 7.35 Motor Grader Operator (Fine Grade) 8.00 Concrete Finisher Helper Motor Grader Operator 7.15 (Strs. ) 5.50 Roller, Steel Wheel (Plant Mix Electrician 9.75 Pavements) 6.00 Electrician Helper, Senior 7.50 Roller, Steel Wheel (Other Electrician Helper, Junior 6.50 Flatwheel or Tamping) 6.00 Form Builder (Strs. ) 7.00 Roller, Pneumatic Self-Propelled 5.50 Form Builder Helper (Strs. ) 5.75 Scrapers (17 CY or Less) 6.45 Form Liner (Pvg. & Curb) 7.00 Scrapers (Over 17 CY) 7.15 Form Setter (Pvg. & Curb) 6.70 Tractor (Crawler Type) Form Setter Hlpr. (Pvg. & Curb) 5.75 150 HP and Less 6.00 Form Setter (Strs. ) 7.10 Tractor (Crawler Type) Form Setter Helper (Strs. ) 5.65 Over 150 HP 7.25 Laborer, Common 4.50 Tractor (Pneumatic) 80 HP & Less 5.75 Laborer, Utility Man 5.00 Tractor (Pneumatic) Over 80 HP 6.85 Mechanic 8.00 Wagon-Drill or Boring Machine or Mechanic Helper 5.50 Post Hole Driller Operator 6.50 Oiler 6.35 Reinforcing Steel Setter (Paving) 5.00 Serviceman 6.00 Reinforcing Steel Setter Pile Driver Man 5.45 (Structures) 7.20 Pipe Layer 6.40 Reinforcing Steel Setter Helper 4.50 Pipe Layer Helper 5.25 Steel Worker (Structural ) 6.50 Spreader Box Man 5.50 Ile F_PYER EQUIPMENT OPERATORS- TRUCK DRIVERS: Asphalt Distributor 6.00 Single Axle, Light 5.50 Asphalt Paving Machine 7.25 Single Axle, Heavy 6.00 Bulldozer, 150 HP & Less 6.50 Tandom Axle or Semi-Trailer 5.80 Bulldozer, Over 150 HP 7.25 Lowboy - Float 6.45 Concrete Paving Curing Machine 7.00 Transit Mix 6.00 Concrete Paving Finishing Winch 6.15 Machine 7.25 Welder 7.50 Concrete Paving Joint Sealer 5.50 Concrete Paving Saw 6.50 Concrete Paving Spreader 7.25 crane, Clamshell , Backhoe, Derrick, Dragline, Shovel , (Less than 1 f CY) 6.95 PROPOSAL TO: Mr. Robert L. Herchert Fort Worth, Texas City Manager June 23, 1983 Fort Worth, Texas FOR: - UNIT II SEVENTH STREET REALIGNMENT fr\r I L Project Nos. 16-045129-00 2.3--O4iPj3O--iK- Pursuant to the foregoing "Notice to Bidders," the undersigned has t1horoughly examined the plans, specifications, and the site, understands the amount of work to be done, and hereby proposes to do 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 Transportation/Public Works Director of the City of Fort Worth. Upon acceptance of this proposal by the City Council , the bidder is bound to execute a contract aod 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: SPEC. PAY APPROXIMATE DESCRIPTION OF ITEMS WITH BID UNIT AMOUNT Imo, OUAff ITY PRICE WRITTEN IN WORDS PRICE BID UNIT I BURNETT PARK DEMOLITION S.P. 1-1 Lump S6-fft--.,,11.Demo1ition s & is per L S SUBT UNIT I P-1 SPEC. PAY APPROXIMATE DESCRIPTION OF ITEMS WITH BID UNIT AMOUNT JM%_ OUANTITY - PRICES WRITTEN IN-VfiQS PRICE BID UNIT II - SEVENTH STREET REALIGNMENT (Macon Street to Cherry Street) 104 2-2 2,100 S.F. Remove Concrete Walk t—AQ--Dollars & Cents per I.F. $ 104 2-3 210 L. F. Remove Concrete Curb and Gutter Do 11 ar s & IV\ Cents per L.F $ S. P. 2-4 20 C.Y. Unclassified Street Excavation Dollars & Cents per C.Y. S. P. 2-5 Lump Sum Utility Adjustment One Thousand Dollars & No C is per 1 ,000.00 1 ,000.00 en $ 502 2-6 210 L. F. 7" Curb and 18" Gutter S.P. Dollars & I Cents per-L-1: s, $ P-2 SPEC. PAY APPROXIMATE DESCRIPTION OF ITEMS WITH BID UNIT AMOUNT GUANTITY - PRICES ISIUEN IN WORDS PRICE BID 314 2-7 50 S.Y. 7" Concrete Base S.P. Dollars & F�3+ �C�. -��Cents per S.y 312 2-8 10 Tons 3" HMAC Surface = Dollars & --7Q �- �Cents per Ton $ 504 2-9 2,100 S.F. 4" Reinforced Concrete Walk S.P. Dollars & Cw> --=Cents per S.F. $ 312 2-10 11 Tons HMAC Transition S.P. Dollars & Cents per-10" SUBTOTAL - UNIT 11 P-3 SPEC. PAY APPROXIMATE DESCRIPTION OF ITEMS WITH BID UNIT AMOUNT OUANTITY PRICES MITTS IN WORDS rRICE BID UNIT III - BURNETT PARK CONCRETE GUTTER AND CURB SILL S.P. 3-1 20 L.F. 15" PVC Drain Pipe 3 Dollars F, L.F. Cents per 444 3-12 1 Each Special Grate Inlet S.P. lar J t _Cents per a_ $ 522 3-13 570 L.F. 1 1 Metal Conduit Dollars & Y\ L.F. �- _"" Cents per 522 3-14 60 L.F. 2" Metal Condui Dollars Cents per L.F. 502 3-15 1 ,180 L Concrete Gutter and Curb Sill S.P. Dollars is per L.F D_A SPEC. PAY APPROXIMATE DESCRIPTION OF ITEMS WITH BID UNIT AMOUNT 1121 M—M QUAMIY PRICES IMI WRDS PRICE BID...� 314 3-16 225 S.Y. 6" Concrete Base S. P. Dollars ---- -- ents per SyV7J > W 3-17 25 Tons 2" NMAC Surface no leers & Cents per n $ S.P. 3-18 1 ,180 L.F. 6" sphalt Curb Dollars & -� Cents per L.F. SUBTOTAL - UNIT III $ P-5 SPEC. PAY APPROXDMTE DESCRIPTION OF ITEMS WITH AID UNIT AMOUNT im (YIANTITY PRICES IML= IN VMS film AID UNIT IV - SELECT BACKFILL S.P. 4-1T---i4,665 C.Y. Select Fill '...._ ants per C.Y. OTAL - UNIT IV $ T A 4T * ._.. TOTAL BID - UNIT II �x P-6 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 this contract by issuing to his supplier an exemption certificate in lieu of the 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 #95-0.09 as amended to be effective October 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 No. 7278 as amended by Ordinance No. 7400 (Fort Worth City Code Sections 13-A-21 through 13-A-297. I)V lhiri v (30) W.K. The undersigned aq=es to complete all work covered by these contract documents within X Workinq Days from and after the date for commencing work as set forth 17 7 -the--wr"-1�ten Work Order to be issued by the Owner, and to pay not less than the "Prevailing Wage Rates for Streets, Drainage and Utility Construction" as established by the City of Fort Worth, Texas. Within ten (10) days of receipt of notice of acceptance of this bid, th undersigned will execute the formal contract an4-*444--n*++ver--aA a f tom. The attached deposit check in the sum of 0 Dollars is to become the property of tlie City of Fort To-r-T, Texas, or the attached Bidder's Bond is to be forfeited in the event the contract and bond, are not executed within the time set forth, as liquidated damages for delay and additional work caused thereby. Respectfully submitted, By: 4U Address: (S E A P-7 CITY OF FORT WORTH, TEXAS TRANSPORTATION/PUBLIC WORKS DEPARTMENT Special Provisions for Burnett Park Demolition and Curb Reconstruction, ."roject Nos. 16-045129-00, 23-041030-01, 36-041018-00. 1. SCOPE OF WORK: The work covered by this project consists of Umtt-J- �ame+fttTM, Unit If - Seventh Street Realignment, Bu ------ H-,-Ufttt-W- Included in this project will be the construction of storm drains, curb, gutter, and all other miscellaneous items of construction to be performed as outlined in the Plans and Specifications which are necessary to satisfactorily complete the work. 2. ABANDONMENT: The City reserves the right to abandon, without obligation to the Contractor, any part of the project, or the entire project, at any time before the Contractor begins any -construction work authorized by the City. 3. SPECIFICATIONS: "Standard Specifications for Construction of the City of TWF-Worth" Public Works Department will govern this project, except as modified by these Special Provisions. A copy of the Standard Specifications may be purchased at the office of the Transportation/Public Works Director, 1000 Throckmorton Street, 2nd Floor, Municipal Building, Fort Worth, Texas 76102. 4. DEFECTS: The Contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of one (1) year from date of final acceptance of this project by the City Council of the City of Fort Worth and will be required to replace at his expense any part or all of this project which becomes defective due to these causes. 5. PAYMENT: The Contractor will receive full payment from the City T-o-FPT work based on the unit prices bid on the Proposal and approved by the Engineer per actual field measurements. 6. TRAFFIC CONTROL AND DETOURS: The Contractor shall be responsible fir providing—traffic7—ontr'ol during the construction of this project consistent with the provisions set forth in the "1980 Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways," codified as Article 6701d Vernon's Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. SP-1 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 -equired construction, the Contractor shall contact the Transportation/Public Works Department, Signs and Markings Division, (Phone number 870-8075) to remove the sign. In the case of regulatory signs, the Contractor must replace the 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. When construction work is completed to the extent 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. The Contractor shall submit a written work sequence to the Engineer for approval in order for proper work staging to be accomplished. 7. EXAMINATION OF SITE: It shall be the responsibility of the T prospective bi der—to visit the project site and make such examinations and explorations as may be necessary to determine all conditions which may affect construction of this project. Particular attention should be given to methods of providing ingress and egress to adjacent private and public properties, procedures for protecting existing improvements and disposition of all materials to be removed. Proper consideration should be given to these details during the preparation of the Proposal and all unusual conditions which may give rise to later contingencies should be brought to the attention of the Owner prior to the submission of the Proposal . 3. PROJECT DESIGNATION SIGNS: The Contractor will be required to construct, install and maintain two (2) Type "A" project designation signs as a subsidiary item to this contract. Signs shall be installed at locations designated by the Engineer. EXCAVATION OF PARKWAYS: During the excavation of this project it wFIT- be- require-d that all parkways be excavated and shaped at the same time the roadway is excavated. Excess excavation will be disposed of by the Contractor at locations to be obtained by him. ZONIUG RE O RE ENTS: During the construction of this project the Contractor shall s-(; ►ply with present zoning requirements of the City of Fort Worth in the use of vacant property for storage purposes. MIX a SP-2 I 11. CLEARING AND GRUBBING: All objectionable matter required to be removed within the right-of-way and not particularly described under these specifications shall be covered by Item No. 102, "Clearing and Grubbing" and shall be subsidiary to the other items of the contract. 12. FINAL CLEANUP FOR ACCEPTANCE: Final cleanup work shall be done for this —project as soon as the paving and curb and utter and storm drain has been constructed. No more than seven ?7) days shall elapse after completion of construction before the roadway and right-of-way is cleaned up to the satisfaction of the Engineer. 13. PROPERTY ACCESS: Access to adjacent property shall be maintained at all times unless otherwise directed by the Engineer. 14. CONSTRUCTION SCHEDULE: It shall be the responsibility of the Contractor to furnish the Construction 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 clean-up. 15. SALVAGED BASE MATERIAL: Existing material found on the street may be salvaged and used in the base where such existing material will qualify under these Specifications. It shall be the Contractor's responsibility to provide a pavement in accordance with the enclosed Standards and Specifications. Finished grades must be in accordance with the typical sections. In the event existing gravel is to be utilized, the Contractor will advise the Engineer in writing of proposed construction procedure prior to commencement of work on the respective unit. iri. SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES: The following procedure s—w iTT-b—e—f_5176-w-e -regarding the subject item on this contract: (a) 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 shovels, drilling rigs, pile drivers, hoisting equipment or similar apparatus. The warnings sign shall read as follows: "WARNING - UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." (b) Equipment that lay be operated within ten feet of high voltage lines shall have an insulating cage-type of guard about the boom or arm, except backhoes or dippers, and insulator links on the lift hook connections. 10 R SP-3 (c) When necessary to work within six feet of high voltage electric lines, notification shall be given the power company (Texas Electric Service Co. ) who will erect temporary mechanical barriers, deenergize the line, or raise or lower the line. The work done by the power company shall not be at the expense of the City of Fort Worth. The notifying department shall maintain an accurate log of all such calls to Texas Electric Service Company, and shall record action taken in each case. ,'J) The Contractor is required to make arrangements with the Texas Electric Service Company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. (e) No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph 17. AWARD OF-CONTRACT: The City reserves the right to award separate contracts for Un- Tts 1, 111 & IV and for Unit 11 or for the lowest combined bid on all units. 18. WATER FOR CONSTRUCTION: Water for construction will be furnished by the�-ontractor at his own expense. 19. LINES AND GRADES: Survey layout, horizontal and vertical a ignments for construction shall be furnished by the City of Fort Worth Public Works Department. 90. PROTECTION OF EXISTING UTILITIES AND IMPROVEMENTS: The Contractor _shall take adequate measures to protect all existing structures, which are to remain, improvements and utilities which may be encountered. 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 so as to prevent interruption of service or damage to them. The Contractor shall be responsible for the replacement of any utility, that is to remain, damaged by him and shall likewise be responsible for losses to the utility owner due to any disruption to the service of the utility caused by the Contr3ctor. -4 All work necessary for the relocation or adjustment of any existing utilities will be the responsibility of the owner of the particular utility involved and such work is not a part of this contract except where noted on the plans and in the Proposal . 21 . WASTE MATERIAL: All waste material shall become the property of the Contractor and shall be disposed of by the Contractor at locations approved by the Engineer. All material shall be disposed of in such a manner as to present a neat appearance and to not obstruct proper drainage or to cause injury to street improvements or to abutting property. 22. LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC: The Contractor' s particular attention is directed to the requirements of Item 7, "Legal Relations and Responsibilities to the Public" of the Standard Specifications. 23. CONSTRUCTION: NON-PAY ITEM NO. 1 - CLEARING AND GRUBBING: All objectionable items within the limits of this project and not otherwise provided for shall be removed under this item in accordance with Standard Specifications Item 102, "Clearing and Grubbing." However, no direct payment will be made for this item and it shall be considered incidental to this contract. NON-PAY ITEM NO. 2 - SPRINKLING FOR DUST CONTROL: All applicable provisions of Standard Specifications Item 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. NON-PAY ITEM NO. 3 - CUTTING OF CONCRETE: When driveways, curb and gutter, walk or concrete base are cut, such cuts shall be made with a concrete saw. The Contractor will break out walk, curb and gutter to the nearest joint. Prior to construction, the Engineer shall mark all locations where driveways, walk, curb and gutter and concrete base are to be removed and replaced. All unauthorized removals shall be replaced as directed by the Engineer at the Contractor's expense. The Contractor shall replace Cut curb and gutter, base, walk, etc., to the grade indicated on the plans or as designated by the Engineer. INN[ SP-5 PAY ITEM NO. 1-1 - DEMOLITION: This item shall consist of the complete removal and disposition of concrete curb and gutter, asphalt pavement and concrete base, concrete walk and steps, trees and shrubs as indicated on the plans. Also included in this item is the removal and salvage of the granite portions of the existing fountain pool and the unclassified excavation of dirt and rock to the elevations as shown on the plans. All applicable provisions of Standard Specification Items 102, 104 and 106 shall apply except as herein modified. a. Trees: Only those trees as designated by the Engineer will be removed. Existing trees to remain in place will be protected from harm during excavation, concrete removal, etc. No excavation will be allowed within the restricted area as shown on the plans. Removal of concrete within the restricted area will be done in such a way as to avoid damage to the tree trunk, limbs and root system. Trees to remain in place shall be kept adequately watered during demolition, to ensure survival, to the satisfaction of the Engineer. A tree protection fence shall be provided during this contract. An acceptable fence will be a 6' high Rent-A-Fence installed along the excavation limit line indicated around the trees to remain. Other than removal of concrete and debris from under the tree, all access to the root zone shall be prohibited. Burning of trees or any other material will not be permitted within the limits of this project. Trees removed shall be disposed of by the Contractor at locations to be obtained by him. b. Fountain Pool : The granite portions of the existing pool shall 5—e—nu—m-Fered, removed with caution, transported to Rolling Hills Park, 2525 Tappan Road, between the hours of 7:30 A.M. and 4:00 P.M. on normal business days. Care shall be taken to avoid damage to these pieces. c. Excavation: The remaining dirt and rock shall be excavated to the eelevations as indicated on the plans and typical sections. A copy of test hole information is available. Excavated material shall be removed and disposed of by the Contractor at locations to be obtained by him. d. -Utilities: Existing utilities that are to remain in place shams ge—protected by the 'Contractor. These shall include but not be limited to traffic signal poles and boxes, street lights and signal conduit. The existing 6" water line at 10th and Burnett shall be preserved for future use. All abandoned utilities shall be removed and plugged beyond the limits of the new curb construction. SP-6 e. Street Pavement Removal : The existing street pavement shall be removed to 7-distance of 18" beyond the lip of the new gutter construction. Payment will be at the lump sum price as shown on the Proposal and shall be full compensation for all materials, labor, equipment, tools and incidentals necessary to satisfactorily complete the work. PAY ITEM NO. 2-4 - UNCLASSIFIED STREET EXCAVATION: See Standard Specifications Item No. 106 "Unclassified Street Excavation" for specifications governing this item. Subgrade preparation shall be as required under Item No. 204 "Subgrade Preparation." Where subgrade is to be compacted without stabilization, it shall be done as subsidiary to the price bid for "Unclassified Street Excavation." All objectionable material found within the limits of excavation shall be removed from the job site and disposed of in a manner satisfactory to the Engineer. Removal of such shall be subsidiary to this item unless otherwise provided for herein. PAY ITEM NO. 2-5 - UTILITY ADJUSTMENT 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 required and adjusted by the Contractor at the Contractor's expense. 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. PAY ITEM NO. 2-6 - 7" CONCRETE CURB AND 18" GUTTER: Standard Specification Item 502 shall apply except as herein modi- fied. SP-7 I Concrete shall have a minimum compressive strength of three -thousand (3,000) pounds per square inch at twenty-eight (28) days. The quantity of mixing water shall not exceed seven (7) U.S. gallons per sack (94 pounds) of portland cement. The slump of the concrete shall not exceed three (3) inches. A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. UR PAY ITEM NO. 2-7 - 7" CONCRETE BASE: This item shall include the furnishing and placing of a concrete base at locations indicated by the Engineer. The Standard Specifications for Concrete Pavement shall govern with the following exception: 314.4 "Concrete Mix Design and Control" shall be changed to read "The concrete shall be designed for a minimum flexural strength of 500 pounds per square inch at the age of three (3) days for either Type I or Type III cement." The price bid per square yard as shown on the Proposal will be full payment for preparing the existing subgrade, furnishing and placing the concrete base and for all labor, materials, equipment, tools and incidentals to complete the work. PAY ITEM NO. 2-9 - 4" REINFORCED CONCRETE SIDEWALK: Standard Specification Item 504 shall apply except as herein modified. Concrete sidewalks will have a minimum thickness of four inches (41') except sidewalks constructed in driveway sections which will have a minimum thickness of six inches (611) within the limits of the driveway. Sidewalk shall be reinforced with 6" x 6" No. 10 gauge wire mesh. Concrete for walks shall have a minimum compressive strength of three thousand (3,000) pounds per square inch at twenty-eight (28) days. The quantity of mixing water shall not exceed seven (7) U.S. gallons per sack (94 lbs. ) of portland cement. The slump of the concrete shall not exceed four inches (4"). A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. One-half inch (V) expansion Joints shall be spaced at forty foot (401 ) intervals or as otherwise specified and shall be placed where new work abut old work, or where new work is constructed adjacent to either brick, concrete work, walls, foundations, etc. The expansion joints shall be filled with premolded bituminous expansion joint filler or other approved type and shall extend the entire depth and width of the concrete 314 section. Sidewalk markings shall be grooved three-eights inch r (3/8") deep on four foot (41 ) centers. SP-8 The Fngineer may inspect the foundation and forms before concrete is poured. Concrete shall be thoroughly compacted so that the minimum thickness is four inches (4"). Concrete shall be free from honeycombing, rock pockets and segregation of ingredients. The addition of neat cement to concrete in order to absorb excess water NO to accelerate hardening is prohibited. The surface may have a monolithic finish by floating with a wooden float until a slight excess of sand appears on the surface or may be brushed after troweling in lieu of floating. In no case shall the surface be left slick or with a glossy finish. The edges of the sidewalk, markings, and expansion joints shall be tooled to a smooth finish, not less than two inches (2") in width. Exposed edges of the sidewalk shall be rounded with an edger to a radius of one-half inch (h"). PAY ITEM NO. 2-10 - HMAC TRANSITION: This item will consist of the furnishing and placing at varying thicknesses of an HMAC surface in transition areas where indicated on the plans, as specified in these specifications, and at other locations as may be directed by the Engineer. This item shall be governed by all applicable provisions of Standard Specifications Item 312. The price bid per ton for HMAC transition as shown on the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. PAY ITEM NO. 3-11 - 15" PVC DRAIN PIPE: This material standard covers the furnishing of PVC plastic pipe in nominal diameters four inches (4") through fifteen inches (1511) for use in drains as designated on project drawings. Except as specified here, the pipe shall be fabricated in accordance with the following Standard -Specifications: a. ASTM D 1784 "Rigid Poly (Vinyl Chloride) (PVC) Compounds, and Chlorinated Poly (Vinyl Chloride) (CPVC) Compounds." (Compound Ingredients) b. ASTM D 2241 "Poly (Vinyl Chloride) (PVC) and Chlorinated Poly ��Iiny 7Moride) (CPVC) Plastic Pipe (STIR-PR),"" (Standard Thermoplastic Pipe Dimension Ration (SDR) and Pressure Rating (PR). C. ASTM 0 3034 "Type PM (Vinyl Chloride) (PVC) Sewer Pipe and Fittings." 12 SP-9 1 I The pipe material shall be Polyvinyl Chloride (PVC) meeting the requirements of ASTM D 1784, with a cell classification of 12454-B. The standard dimensional ratio for the pipe will be SDR 35 (Type PSM) conforming to ASTM D 3034. rum_ a. LOAD LIMITATIONS: The maximum allowable load for all PVC pipe installations vi11 be the load that produces a deflection of five percent (5%) . A factor of safety of 1.25 shall be applied to this load to calculate a safe design load. The method for calculating this load can be found in ASCE Manual No. 37. b. JOINTS: Shall be gasket, bell and spigot, push-on type conforming to ASTM D 3212. Since each pipe manufacturer has a different design for push-on joints, gaskets shall be part of a complete pipe section and purchased as such. Lubricant shall be as recommended by the pipe manufacturer. C. DEFLECTION: The maximum allowable deflection on in-place PVC pipe shall not exceed five percent (5%). After completion of the backfill, the Contractor shall test for deflection with a go-no-go mandrel and all pipe which fails this requirement shall be replaced by the Contractor at no additional cost to the Pity. The mandrel shall be constructed of steel, stainless steel, or another acceptable material, at least twelve inches (1211) long and be a configuration to check the maximum allowable deflection. It shall be constructed in a single welded unit and its outside dimension shall be sized to permit up to five percent (5%) deflection. Mandrel shall be approved by the Engineer prior to use. FITTINGS: All fitting material shall conform to the required ASTM 0 17-84--6'ell classification as required in ASTM Standard Specification D 3034 and shall be of the same quality as that of the pipe. STORAGE: All PVC material stored by the Contractor shall be protected from the sunlight. MARKINGS: All pipe shall be marked in accordance with the applicable specification. Intervals will not exceed five feet (51 ). MANUFACTURER REPRESENTATIVE: The pipe manufacturer shall provide The—sere c—e—s—o7—a—qua Ti7re7 representative to advise and make recommendations in the installation of the pipe to insure the best possible procedures are followed. The Engineer may waive this requirement, if in his opinion the Contractor is qualified in the installation of PVC plastic pipe. The services of this representative will be furnished at no additional cost to the City. SP-10 TESTS AND REPORTS: The Contractor shall provide test reports duly certified by the manufacturer' s testing facility or an approved testing laboratory of full compliance with applicable specifications and standards for each type plastic pipe involved. Pipe may be rejected for failure to comply with any requirement of this specification. The price bid per linear foot as shown on the Proposal will be full payment for all wyes, elbows and fittings and for all materials including all labor, equipment, tools and incidentals necessary to satisfactorily complete the work. PAY ITEM NO. 3-12 - SPECIAL GRATE INLET: This item shall be governed by all applicable items of Stan aand—Specifications Item 444 except as herein modified. A coloring agent shall be added to the concrete mix to yield a black concrete. Test samples will be required to ensure the proper color. The coloring agent will be CARGO JET, manufactured by Sonneborn-Contech, or an approved equal. The amount of coloring agent required will be 8 pounds per bag of cement. PAY ITEM NO. 3-15 - CONCRETE GUTTER AND CURB SILL (BLACK): Standard Specification Item 502 shall apply except as herein modified. Concrete shall have a minimum compressive strength of three thousand (3,000) pounds per square inch at twenty-ei ht (28) days. The quantity of mixing water shall not exceed seven ?7) U.S. gallons per sack (94 pounds) of portland cement. The slump of the concrete shall not exceed three inches (311). A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. A coloring agent shall be added to the concrete mix to yield a black concrete. Test samples will be required to ensure the proper color. The coloring agent will be CARGO JET, manufactured by Sonneborn-Contech, or an approved equal. The amount of coloring agent required will be 8 pounds per bag of cement. PAY ITEM NO. 3-16 - 6" CONCRETE BASE: This item shall include the furnishing and Placing of a Concrete base at locations indicated by the Engineer. The Standard Specifications for Concrete Pavement shall govern with the following exception: 314.4 "Concrete Mix Design and Control" shall be changed to read "The concrete shall be designed for a minimum flexural strength of 500 pounds per square inch at the age of three (3) days for either Type I or Type 111 cement.* SP-11 The price bid per square yard as shown on the proposal will be full payment for preparing the existing subgrade, furnishing and placing the concrete base and for all labor, materials, equipment, tools and incidentals necessary to complete the work. PAY ITEM NO. 3-18 - 6" ASPHALT CURB: This item shall consist of a hot plant-mixed bituminous curb, machine laid, and constructed on the complete base. The machine for laying the curb shall be self-propelled type equipped with a material hopper, distributing screw, and adjustable curb-forming devices capable of laying and compacting the bituminous mix in an even homogenous manner free of honeycombs. This item shall be governed by all applicable provisions of Standard Specifications Item 312. The price bid per linear foot as shown on the Proposal will be full payment for all materials, labor, equipment, tools and incidentals necessary to satisfactorily complete the work. PAY ITEM NO. 4-19 - SELECT FILL: This item shall consist of the furnishing and placing of a sandy loam backfill having a P.I. of 12 or less. The soil shall be free of nutgrass and other objectionable weeds and seeds. The soil shall have a ph range of 6 to 7. The fill shall be compacted to 90% standard Proctor density. The fill shall have the following content. The sodium absorption ratio (SAR) should not exceed 6 and the electrical conductivity (EC) of the saturation extract of this soil should not exceed 3.0 millimhos per centimeter at 250C. The boron content should be no greater than 1 part per million as measured on the saturation extract. The silt plus clay content cannot exceed 20-30% by weight with a maximum 95% passing the 2.0 millimeter sieve. The soil must be examined by Dr. Robert Moon, Horticultural Consultant (214) 492-0616, and submitted to a laboratory for analysis prior to and following placement. ql'L-3044 The quantity of fill as shown in the Proposal is an estimated upper limit. The actual amount of fill will be determined after the bids have been received and the successful bidder will be awarded a contract based on the price bid per cubic yard. The price bid per cubic yard as shown on the Proposal will be full payment for all materials, labor, equipment, tools and incidentals necessary to satisfactorily complete the work. SP-12 SOUT.111ESTE1111 LA1*AAT011,6S SUBSURFACE INVESTIGATION FOR BURNETT PARK RENOVATIONS FORT WORTH, TEXAS Prepared For Carter & Burgess, Inc. Fort Worth, Texas April 5, 1983 SwL Report No. 83-418 SOUT4VVESTERN LASORATOffIES SOUTHWESTERN LABORATORIES North Taxes Region Geotechnical Olvision Maiertals, environmental and geotechnical consultation,fundamental testing and analytical services P.O. Box 224227 0 2575 Lore Star Drive • 0a1 tas,Texas 75264 214/631-2700 Metro 263-1133 April 5, 1983 Mr. Raymond Carr, P.E. Carter & Burgess, Inc. 1100 Macon Street/P.O. Box 2973 Fort Worth, Texas 76113 Re: Subsurface Investigation Burnett Park Renovations Fort Worth, Texas SwL Report No. 83-418 leDear Mr. Carr: Attached is the results of our geotechnical investigation and report for the above referenced project. It has been a pleasure to provide these services for you. If during the course of this project we can be of further assistance, please do not hesitate to contact us. Sincerely, SOUTHWESTERN LABORATORIES, INC. MICHAEL L. LESTER ............:-.;;. 32276 Michael L. Lester, P.E. e1**501S-TV-?- .--* 4 F Geotechnical Division SJOH-A- Ralph B. Barnes , Jr. E. Geotechnical Division S. SARN , JR. 36389 MLL/RBB/bkd � ' au'w*sarePNu`eoe^roe TABLE OF CONTENTS ~~ � -~ Authorization ---------------------------------------------- l ~~ Subsurface Conditions 3 ~~ ~~ our/ny Location Diagram -------------~---------------------- 8-2 Logs of Boring --------------------------------------------- A- ~ ~ Key Symbol Sheet ----------------~--------~~---------------- A- � | � | | | � | i �= � | - � SOUTHIIVESTERN LABoRATORIES�� == -~ SOUTHWESTERN LABORATORIES 01 SUBSURFACE INVESTIGATION FOR BURNETT PARK RENOVATIONS FORT WORTH, TEXAS AUTHORIZATION This study as 11t111i,1d 1, 1,, 11111d Car, with Carter & Burgess, Incorporated on March 16, 1983. SCOPE OF INVESTIGATION The purposes of the study were to (1 ) explore the subsurface conditions at the site (2) evaluate the pertinent engineering properties of the subsurface materials and (3)provide recommendations concerning allowable bearing pressures for proposed pump room floor systems. SITE LOCATION AND DESCRIPTION— The site of this investigation was Burnett Park property which is bounded on the east by Lamar Street, on the south by West Tenth Street, and on I the north by West Seventh Street in downtown Fort Worth. The property wa�, in use as a Dark at the tin* of this investigation. SOL,-THWESTERN LABORATORIES I SOUTHWESTERN LABORATORIES FIELD OPERATIONS Five (5) test borings were made at the site on March 21, 1983, at the approximate locations shown on the Boring Location Diagram in the Appendix. A truck mounted, rotary drilling rig was used to advance these borings and to obtain samples for laboratory evaluation. Undisturbed specimens of cohesive soils were obtained at intermittent intervals with standard, thin-walled, seamless Shelby Tube samplers. These specimens were extruded in the field, logged, sealed and packaged to protect them from disturbance and to maintain their "in situ" moisture content during transportation to our laboratories. Double-tube core barrels and hard formation drilling bits were used to sample the primary formation of bluish-gray limestone with bluish-gray shale layers. These samples were also extruded, logged and packaged in the field prior to transporting them to our laboratories. The results of the boring program are presented on the Logs of Boring in the Appendix. LABORATORY TESTING Samples were examined at our laboratories by a geotechnical engineer. Selected samples were subjected to standard tests under the supervision of this engineer. ON Ff SOUTHWESTERN LABORATORIES ' SIIUTONISTERN LABORATORIES The "in situ" unit weight and moisture content of the samples were determined and used in conjunction with the Atterberg Limits and linear shrinkage tests to evaluate the potential volumetric change of the different strata, and as an indication of the uniformity of the material . Unconfined compression tests were performed on selected, undisturbed samples of the limestone and shale cores to evaluate the strength of these The results of our testing program are presented by the Summary of Tests included in the Appendix of this report. SUBSURFACE CONDITIONS Subsurface conditions encountered over the site were generally similar. A Log of Boring for each boring location is included in the Appendix of this report. These logs provide a detailed description of stratigraphy and groundwater conditions at each of the borings. Brown to tan silty clays were encountered at the ground surface in the various boring locations. In some of the borings these clays were reddish brown at depths of one (1 ) to two (2) feet. These clays contained varying amounts of small limestone gravels and pebbles. The clays became tan and 11i'my at depths of two (2) to three (3) feet. These limy clays contained fractured and weathered zones of white limestone. White limestones with tan limy clay layers and seams were encountered in each of the borings at SOUTHWESTERN LABORATORsES n L _ ~ _~~ _ SOUTHWESTERN 1ABORATORIIS depths which varied from four (4) feet at Boring No. 4 to approximately eight (8) feet in the other borings. Bluish-gray limestone with bluish- gray shale layers was encountered at a depth of fourteen and one-half 1 (14.5) feet in Boring No. 1 . This boring was terminated in this stratum at a depth of twenty-six (26) feet. The other borings were terminated after penetrating the white limestone approximately five (5) feet. The borings were advanced using water as the drilling fluid. Any indica- tions of seepage were not conclusive at the time of drilling due to the presence of the drilling fluid. Seepage can typically be encountered moving above the limestone or in weathered or fractured zones down in the I limestone. Groundwater conditions will be influenced by duration and frequency of seasonal rainfall . ANALYSIS AND RECOMMENDATIONS It is our understanding that excavation for a proposed pump room will —~~ | depth of approximately twenty-two `--' f--- in the area of Boring No. 1 . Excavation for this structure will extend through the white limestones which were encountered at a depth of eight and one-half (8.5) feet and into the underlying bluish-gray limestones and shales which were encountered at approximately fourteen (14) feet. Excavations through these materials will encounter layers of very hard limestones. The over- Iving silty to limy clays are subject to possible caving and should be MY SOUTHWESTERN LASORATOWES _ . SOtJTHWESTERN LABORATORIES sloped back or braced in the interest of safety and to facilitate construction. The bluish-gray limestone and shales can generally be excavated at near vertical slopes. The excavation into this rock should, however, be inspected as it progresses to insure that no fractured or weathered zones are encountered which could cave or slough. Due to the clay layers and weathering of the white limestones, removal at a side slope of one (1 ) foot vertical to one-half (z) foot horizontal is recommended in these materials. A concrete mat or spread footings situated in the bluish-gray limestones and shales should be based on a maximum bearing pressure of 12,000 pounds per square foot. The shales and any shaley limestone materials are subject to deterioration when exposed. If the structural footing or mat concrete is not placed above these materials within approximately twenty-four (24) hours after they are exposed, the bearing surfaces should be sealed with a thin layer (3" to 4" thick) of concrete to prevent deterioation. Where footings are cut into the limestones and shales, the footing concrete should be placed i directly against the sides of the excavation. Allowable bearing pressures for more shallow footings or is bearing in the white limestones should be reduced due to the softer, weahtered layers and clay zones. A maximum allowable bearing pressure of 5,000 pounds per square foot is recommended in these materials. Other recommendations provided above would also apply to footings situated in the white lime- H 03 111", stones, SOUTHAISTERN LABORATORIES SCUTIII;ESTE"L*8011ATOF111S Any portion of the structure or concrete flatwork situated at/or near existing grades will be subject to potential movements due to volume changes in the overlying clays. It is estimated that these movements could be on the order of one (1 ) to two (2) inches. The magnitude of possible movement will depend on the in-situ moisture condition of the clays at the time of construction and the depth of the clay. Positive drainage should be provided around structures and concrete flatwork to prevent ponding. LIMITATIONS AND REPRODUCTIONS The foregoing recommendations are based on analyses of the soils from each of the indicated borings with the assumption of uniform variation in the soil properties between the borings. Should any conditions at variance with this report be encountered during construction, this office should be notified immediately so further investigations can be made and supplemental recommendations can be given. The reproduction of this report, or any part thereof, supplied to persons other than the owner, should indicate that this study was made for foundation design purposes only and that verification of the subsurface conditions for purposes of determining difficulty of excavation, trafficability, etc. , are responsibilities of others. Analysis performed by: Michael L. Lester, P.E. SOUTHWESTERN LABORATORIES F,r,uiTHVVESTERN LABORATORIES 1 � t2 i+ � 1 3 i A P P E N D I X Ak i� I� i i + F t }} F 1, II fl< ... SOUTHWESTERN LABORATORIES. 7 ° wVdi a CD CD a (;sd ua �I cc r� C%j a—�a — crt , � cv ey. rn W a cv cv r-- d w a cO co m W O d J 4t d" M m rx Oz— CL m Ln �t�n Vl Z Q ,< LLJ f— Qj Z Of C7 Z tt_ I i 05 uj i v .r (} cu U R k LL p < -t 0 ry CD LTl wa, a r Mme' 2L4 — F- ct Q LA A. F ` " , CTI ' £ : »fit cc S f co 11 � af 0 a. a� � h I ,s - SOUTHWESTERN LABORATORIES M ' ' * �� .� 'i /i. �.:•^t�. �%� ix.--+ski°''` �� - j i u - ��a I i i BORING N:A ION DIA R A Mil Fort �lorth Texas 'ALE �� D,ATE: � DRAWN Y ~ � ~ LOG OF BORING PROJECT: BURNETT PARK RENOVATIONS BORING NO. : 1 CLIENT : Carter Burgess, Inc. LOCATION : Ft. Worth, Texas DATE 3/21/83 TYPE: Core CASED TO: GROUND ELEVATION: LEGEND, WATER INFORMATION N SAMPLE 4 4'�' z Drilled with water, bailed to 23' ; X M; CL ow En X STANDARD PENETRATION DESCRIPTION OF STRATUM Brown and tan silty clay (fill ), Tan limy clay with broken limestone White limestone with tan lim cllay layers Bluish-gray l' imestone with bl�uish-gray shale layers Bottom of hole at 26' 30- *NOTE: TEXAS HIGHWAY DEPARTMENT CONE PENETROMETER TEST SOUTHWESTERN LABORATORIES — LOG OF BORING PROJECT: BURNETT PARK RENOVATIONS BORING NO. : 2 CLIENT: Carter & Burgess, Inc. LOCATION : Ft. Worth, �12I/83 Texas DATE TYPE: Core CASED TO: GROUND ELEVATION: LEGEND WATER INFORMATION z a ct ct SAMPLE'. h �' "�"" ~� Drilled with water. X w STANDARCD PENETRATION !� <W WATER z DESCRIPTION OF STRATUM Brawn silty clay with limestone fragments (fill ) "fan limy clay with broken limestone 5 White limestone with tan limy clay layers —la IS Batton of hole at law ?a 25— ' a 4 SOUTHWESTERN LABORATORIES LOG OF BORING PROJECT: BURNETT PARK RENOVATIONS BORING NO. : 3 CLIENT: Carter & Burgess, Inc. LOCATION : Ft. Worth, Texas GATE 3/21/83 TYPE- Core CASED TO: GROUND ELEVATION : LEGEND' WATER INFORMATION 2 J2 SAMPLE + a Drilled with water. t W a- 0 CC ua X STANDARD PENETRATION CL L can W, " " WATER CL DESCRIPTION OF STRATUM Dark brown silty clay with pebbles and small gravel Reddish brown siljX clay with an Tan limy clay y White limestone with tan limy clay layers 10 approximately " thick 1 Bottom of hole at 13' O 3O 35 d45 I SOUTHWESTERN LABORATORIES LOG OF BORIN'G PROJECT: BUR14ETT PARK RENOVATIONS BORI:NG NO. : 4 CLIENT Carter & Burgess, Inc. L CATION ', Ft. Worth, Texas DATE 3/21/83 TYPE Core CASED TO GROUND, ELEVATION z LEGEND� WATER INFORMATION z -i W SAMPLE 0 -j 44 Drilled, with water. 7: UJ CD a. Uj X STANDARD PENETRATION , Uj (n 2 0 CL U- >-2 4 z W 0 z 0 T WATER tn � -J U, At CL DESCRIPTION OF STRATUM B Brown silt,y clay with pebbles and small gravel roi Reddish brown silty clay withLebbles and small gravel 5 - White limestone with tan limy Clay layers to Bottom of hole at 9' 15- -20- -25- 30-i 35 -40-1 -45- U-!io 50 SOUTHWESTERN LABORATORIES LOG OF BORING PROJECT BURNETT PARK RENOVATIONS BORING NO. : 5 CLIENT: Carter & Burgess, Inc. LOCATION : Ft. Worth, Texas ,DATE 3/21/83 TYPE: Core CASED To: GROUND ELEVATION � ' .. WATER INFORMATION 2—. LEGEND: z sAMPI�E Drilled with water, bailed to 1021 , " a q cr �aa STANDARD PENETRATION water at 102 ' in 2 hours. a ties z " WATER CL z DESCRIPTION OF STRATUM Dark brown silty clay with pebbles Reddish brown silt clay with pebbles and small ravel s Tan limy clay 10 White limestone with tan limy clay layers Bottom of hole at 14" 20 vim 25 —30 35 o 43 TM —3O SOUTHWESTERN LABORATORIES 7F::7--SOUTHWESTERN LABORATORIES KEY TO SOIL SYMBOLS AND DESCRIPTIONS USED ON LOGS OF BORING Gravel Silt Rock Limy � � 0 e Sand Clay Shale Organic COLOR In color description of soil, the predominating color is stated first. CONSISTENCY OF COHESIVE SOILS Classification Compressive Strength, psf Very Soft Less than - Soo Soft 500 - 1000 Plastic 1000 - 2000 Stiff 2000 - 4000 Very Stiff 4000 - 8000 Hard More than - 8000 CONSISTENCY OF COHESIONLESS SOILS Classification Standard Penetration, bpf Loose Less than 10 Firm 10 - 30 Dense More than 30 SOIL STRUCTURE Jointed Cut by old shrinkage planes Fractured Containing old cracks, frequently filled with sand, silt or clay of differing color Interbedded Composed of alternate layers of different soil types L i y Contains deposits of calcium carbonate SOUTHWESTERN LA"ATORIES A-8 Certificate of Insurance THIS GERTV KATE IS ISSUED AS A MAT-TER Of INfORIll ONLY AND CONFEAS NO TIGHTS UPON THE CERTIFICATE HO EA 'THIS CEBTITICATE DOES NOT AMEND, ,fX7(N d 00 NWLTEIFt THE COVERAGE AFFORDED BY THE POLICIES LISTED BEICTW. NAME D : Boley-FeAtherston-Huffman Deal • P. f Box 10 Wichita Falls, Texas 76307 # • till. { •t ; COMPANY Security Nati! Company ! . 6 A. Wilson, P. ! Box 11423 Worth, ; i` # COMPANY LETTER OR TYPE w ��ER # POLICY EXPIRATION DATE # e GENERAL LIABILITY �? COMPREHENSIVE TOW THP092130308 EXPLOSION ; COLLAPSE HAZARD UNDERGROUND PRODUCTS/COMPLETED U OPERATIONS CONTRACTUAL # :s; R !. PROPERTY RPERSONAL #. ICI u AUTOMOBILE r 1 N LIABILITY BODILY OWNED COMPREHENSIVE FORM E FI ' HIRED il. li Ili Iii NON-OWNED V IN)URY AND i PROPERTY DAMAGE EXCESS LIABILITY HOMLY INJURY t ; i. t TNI EN'' 1 ! E OTHER COMBINED FORM and #w e e EE' Ni9NE_ EMPLOYERS' i $1,0010OOjOO4 Job Site or bly Special Endorsement E E'E E . 4 » w CERTIFICATE OF INSTI-AekNCE TO: Dat e V_/V.4 e, CITY OF FORT WORTH Project No. 0 TEXAS Type of Project ��,K 0*",7"THIS IS TO CERTIFY THAT 14 /V /,,,- lea. (Name and Address A—Assured) is, as the date of this certificate, insured by this Company with respect to the business operations hereinafter described, for the type of Insurance and in accordance with the 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 No. Effective Expires Limits of Liability Workers Compensation Public I Person $ Liability —1 Accident$ Contingent 1 Person $ Liability I Accident$ Property Damage Builder's Risk Automobile Other The foregoing Policies (do) (do not) cover all sub-contractors. Locations Covered: Descriptions of Operations Covered: The above policies, either in the body thereof or by appropriate endorse- ment , provide that they may not be changed or cancelled by the insurer in less than five days after the insured has received written notice of such change or cancellation. When applicable local laws or regulations require more than five days' actual notice of change or cancellation to the assured, the above policies contain such special requirements, either in the body thereof or by appro- priate endorsement thereto attached. Maze o? lnsurere By Title F-1 CITY OF FORT WORTH, TEXAS CONSTRUCTION CONTRACT STATE OF TEXAS KNOW ALL MEN BY THESE PRESENTS: COUNTY OF TARRANT THIS AGREEMENT, made and entered into this day of 11-1a /U 198 , by and between the CITY OF FORT WORTH, a municipal corporatipn of Tarrant County, Texas, organized and existing under and by virtue of a special charter adopted by the qualified voters within said City on the Ilth day of December, A.D. 1924, under the authority vested in said voters by the "Home Rule" provision of the Constitution of Texas, and in accor- dance with a resolution duly passed at a regular meeting of the City Council of said City, and the Cit f fort W h being hereafter termed &At 0 11 Owner, and hereinafter called Contractor. WITNESSETH: That said parties have agreed as follows: 1. That for and in consideration of the payments and agreements herein- after mentioned to be made and performed by the Owner, and xi.t.h, the said Contractor as an independent contractor agrees with the said Owner to commence and c lete the construction of s&rtaip imp nts described as follows: plipl 2. That the work herein contemplated shall consist of furnishing as an independent contractor all labor, tools, appliances and materials necessary for the construction and completion of said project in accordance with the Plans and Specifications and Contract Documents adopted by the City Council of the City of Fort Worth, Roe*me" 44 wr+ttx=.-hv=ei%*. 3. T I he Contractor hereby agrees and binds himself to c ence the Con- struction of said work within ten (10) days after being notified in writing to do so by the Transport at ion!Pub I ic Works Director of the City of Fort Worth. C-1 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 Transport at ion/Pub I ic Works Director of the City of Fo;Xh a d the Lity Council of the City of Fort Worth within a period of WAL JV working days. If the Contractor should fail to complete the work as set forth in the Plans and Specifications and Contract Documents within the time so stipula- ted, plus any additional time allowed as provided in the General Condi- tions, there shall be deducted fr9m any monies due or which may thereafter become due him, the sum of $ 61 lf' a 40 ;ay- per working day, not as a penalty but as liquidated damages. Should the amount otherwise due the Contractor be less than the amount of such ascertained and liquidated damages, the Contractor and his Surety shall be liable to the Owner for such deficiency. Should 'the Contractor fail to begin the work herein provided for within the time herein fixed or to carry on and complete the same according to the true meaning of the intent and terms of said Plans , Specifications and Contract Documents, then the Owner 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 Owner shall exceed the con- tract price or prices set forth in the said Plans and Specifications and Contract Documents made a part hereof, the Contractor shall pay said Owner on demand in writing, setting forth and specifying an itemized statement of the total cost thereof, said excess cost. The Contractor agrees to fully indemnify, save harmless and defend the Owner, its officers and employees from and against any and all costs or damages arising out of any real or asserted claim or cause of action against it or them of whatsoever kind or character and in addition from and against any and all costs or damages arising out of any wrongs, injuries, demands that may be occasioned by any act , omission, neglect or misconduct of the said Contractor, his agents, servants, employees. And the said Contractor further agrees to comply with all applicable provisions of the laws and building and construction codes of the City of Fort Worth, and the State of Texas, and with any regulations for the protection of workers which may be promulgated by the Government, and shall protect such work with all necessary lights, barriers, safeguards, and warnings as are provided for in said Specifications and the Ordinance and Regulations of said City. 6. 1r!:,C<qacior *grei* execut fftm%_ of th' bntra>�efore 0 0 begin k. to make, -and deliver d City 0 orth C-2 and suffic * surety bonds for the faiAful performance of the te a ,, and tipulation o the Contract n e ent t 0 a laimants - K d for t 0 labor d/or teria furnish i the prtc'�'�i of t 1h work', such reds w( being as ided and ui d in Ar is e 516 0 of t to C* Stat- utes of T I as amended, in the for included in e retract c ments , and suc bonds shall be 00 ercent f he total ontrac pr` e, a the said rety sha be curet I-OM any du an legally orized to o bus' ess in the St t of Texas, a accepta I the Ci Co ncil of the C* y of Fort Worth. 7. Said City agrees and binds itself to pay, and the said Contractor agrees to receive, for all of 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. 8. 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 Transportation/Public Works Director of said City of Fort Worth. 9. The Contractor agrees to pay at least the 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. 10. 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 three counterparts with its corporate seal attached, C-3 Done in Fort Worth, Texas, this the day of t-'1! A.D. 199-3. APPROVED: CITY Of FORT WORTH 't"4 B - y: m?� ' � Transporeation/Public Works Director -11t�y Manager ATTEST: Contractor I ;4�12 p Z City Secretary By: o 't 14 r b j V- s. S E A L Title APPROVED AS TO FORM AND LEGALITY: Address City AEEorn yv Date: ArnOVED EY CITY COMID Date C-4 r City of Fort Worth, `texas Mayor and Council Communication DATE REFERENCE SUaJEC4ward of Contract: Renovation PAGE NUMBER of Burnett Park 2 6/28/83 **C-6966 1 o Background On June 21, 1983, the City Council approved an agreement for the development of Burnett Park with the Anne Burnett and Charles Tandy Foundation. As a part of this agreement, the City will utilize available bond funds for demolition of existing improvements and construction of certain items required as a precedent to other planned improvements. The Foundation will then fund, under a separate contract, extensive surface improvements to the park which will include pools, fountains, ornamental pavements, furnishings and landscaping. Plans and specifications related to the City-funded demolition portion of this development have been prepared by the SWA Group and Carter and Burgess, Inc. Scope of Work Work involves demolition of sidewalks, fountains, furnishings, curb and gutter, pavement and removal of trees. Construction includes realignment of a portion of Seventh Street, storm drains, concrete gutter and curb sill, patching of existing streets and select backfill. Submission of Bids On June 23, 1983, bids were received following advertisement on June 6 and June 19, 1983. Four (4) bids were received. The bid tabulation is as follows: Subtotal Unit One Unit Two Unit Three Unit Four Units 1,3,4 Walker Construction Co. $115,000 $24,467.50 $44,206.75 $162,385.50 $321,592.25 Ed A. Wilson, Inc. $122,000 $12,972.65 $27,763.25 $205,315.00 $355,478.25 Gibbins Construction $142,879 $32,010.00 $75,520.00 $130,655-00 $349,054.00 Joe R. Starks Construction Company $162,840 $17,390.00 $38,885.00 $149,320.00 $351,045.00 Contract documents allow for two separate contracts to be awarded for this project. 4 DATE REFERENCE SUBJECT:Award of Contract: Renovation PAGE NUMBER 6/28183 **C-6966 of Burnett Park _2af 2 The low bidder for Units 1, 3, and 4 is Walker Construction Company. Their bid must be adjusted, decreasing the number of cubic yards of backfill by 1,500, which brings the bid by Walker Construction Company to $308,542.25. Fifty-six working days have been allotted for this portion of the work. The low bidder for Unit 2 is Ed A. Wilson, Inc. His total bid of $12,972.65 for Unit 2 is acceptable. Thirty working days have been allotted for this portion of the work. Financing 1. Funds are available for Units 1, 3 and 4 (construction cost) to be adjusted as follows: Account No. 36-041-018-00 $220,000.00 Account No. 23-041-030-01 66,749.00 Account No. 16-045-129-00 21,793.25 Total $308,542.25 2. Funds are available in Account No. 16-045-129-00 (Construction Cost) in the amount of $12,972.65 for Unit 2. 3. Funds are available in Account No. 16-045-129-00 in the amount of $4,000 to cover City forces inspection and administration costs on all four units. Recommendation It is recommended that the City Council authorize the City Manager to: 1. Execute a contract with Walker Construction Company for Units 1, 3 and 4 as adjusted for $308,542.25. This reduces Unit Four from 18,665 cubic yards to 17,165 cubic yards of select backfill. 2. Execute a contract with Ed A. Wilson, Inc. for Unit Two in the amount of $12,972.65. SUBMITTED FOR T?E I GT @$7N y COUNCIL CITY MANAGER'S 8 By ru F.CE By I A _ EO OT4ER ' E l EJ DEARDEPARTMENT 3anterre DEARMEPCEA bTT SECRETARY FOR A OIT!ONAL 3NFORMA CONTACT: CN utilek Ext. 7013 DATE City of Fort Worth, Texas Mayor and Council Communication DATE REFERENCE SUBJECT: Final Payment - Burnett Park PAGE NUMBER Unit 2, 7th Street Alignment 1 9/11/84 **FP-1949 (7th near Cherry) ` °#"'—"` Final Council action is requested on the subject project. Project Description Project Name: Burnett Park - Unit 2 7th Street Realignment (7th near Cherry) Project Number: 16-045129-00 Contract Number: Contractor: Ed A. Wilson, Inc. Contract Awarded: June 28, 1983 (M&C C-6966) Work Order Dated: January 25, 1984 Work Order Effective On or Before: February 6, 1984 Work Began: February 28, 1984 Contract Time Began: February 6, 1984 Project Substantially Complete and Final Inspection Made: June 12, 1984 Punch List Completed: June 12, 1984 Contractor Affidavit Received: August 15, 1984 Contract Time Provided: 30 Working Days Contract Time Used: 30 Working Days Project Cost Original Bid Price: $12,972.65 Final Contract Price: $12,304.80 Partial Payments Previously Made: 2 Amount: $10,127.47 Final Payment Due: $ 2,177.33 Deviation from Bid Price Final measured quantities at contract unit prices yield an earned total price for this contract of $12,304.80 which is $667.85 (5.15X) under the bid price. The underrun is the result of differences between quantities estimated for the contract documents and quantities actually used to complete the work. Financing Sufficient funds are available for the recommended final payment to be made from the Project No. 16-045129-00 account. Compliance with Specifications The project has been completed in accordance with the requirements of the contract. Recommendation It is recommended that the above project be accepted and final payment in the amount of $2,177.33 be made to Ed A. Wilson, Inc. DAI:di S H .TT FOR DISPOSITION s E s CgT�I asps 11rFWF AY ORIGINATING TNER (DE CRiBEt E ART N Cary L. Sa nterre C#TY E RETAR'f FOR NA[ €N FD CONTACT! .` - ' Ext.t. 7910 DATE �