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Home My WebLink AboutContract 34885P,MENDMENT NO. 1 STATE OF TEXAS S CITY SECRETARY CONTRACT NO. � (No M&C Needed) COUNTY OF TARR�NT S WHEREAS, the City of Fort Worth (City) and Stream Water Group, Inc., (Engineer) made and entered into City Secretary Contract No. 34090, (the Contract) which was authorized by the City Council by M&C C-21721 on the 26th day of September 2006; and WHEREAS, the Contract involves engineering services for the following project: � Engineering Design Services: Street Reconstruction, Water and Sewer Replacement on NE 37�' Street (Grover Ave to Deen Rd), Decatur Avenue (Terminal Rd to Altamont Dr and Altamont Dr to Elaine Pl), Hardy Street (Elaine Pl to Mineola Ave) and Selene Street (Decatur Ave to Weber St) , 2004 CIP Contract Year 4& 5, Contract 41, Project No. 00441; DOE No. 5396 WHEREAS, it has become necessary to execute Amendment No. 1 to said Contract to include an increased scope of work and revised maximum fee; NOW THEREFORE, City and Engineer, acting herein by and through their duly authorized representatives, enter into the following agreement which amends the Contract: 1. Article I of the Contract is amended to include the additional engineering services specified in a proposal letter dated January 18,2007, a copy of which is attached hereto and incorporated herein. The cost to City for the additional design services to be performed by Engineer total $14,201.00. �� Article II of the Contract is amended to provide for an increase in the maximum fee to be paid to Engineer for all work and services performed under the Contract, as amended, so that the total fee paid by the City for all work and services shall not exceed the stzm of. $179,148:. Q0 . ,,, �,� i,, ; � ;�� .:'�jir>L-:� ..� _ � =1 . ; =. • � ?11 .;1 �, � I� ^iy, �;, �:i1/' p Cy I � u �� `:, . � � . . . . ; ,4 j�' ;';i� h' �;j jj �UI �� 0 � --- __ . . - - � ORIGINAL � - All other provisions of the herein shall remain in full force EXECUTED on this the '�'l � Tarrant County, Texas. K� Contract which are not expressly amended and effect. day of � 007, in Fort Worth, ATTEST: Marty Hendrix City Secretargr �,.,� ____�___ _ _ I�(� I�� .�:��1HR�� APPROVAL RECOr�NDED: ��4 � �/[,�.c� �� A. Douglas Rademaker, P.E. Director, Department of Engineering Stream Water Groun, Inc. ENGINEER � :.� �� By: � Name: Shamsul Arefin, P.E. President 6737 Brentwood Stair Rd, Suite 230 Fort Worth. Texas 76112 APPROVED Assi TO FORM AND LEGALITY: �_`_ _\ � � � l� ,- � _ / Attorney APPROVED: _` / i, - Marc A !O t Assistant City Manager -2- � _;'ffl��;1:''�ll 1i5�v��;�� r�,.l�`�I '';,yr_,�15 i �=�',�i c'�`91�L1;,1�1 � �S� �-n nU qn i �I yj�ri�'�,,C'! �� j� �` !� 9 0 '`✓ ��i � f �� l. G� 1 �sw� Group January 18, 2007 Mr. Gopal Sahu, P.E. Project Manager Depariment of Engineering 1000 Tl�rockmorton St.; Fort Worth TX 76102 Phone: (817) 392-7949 RE: Contract Amendment No. 1 Engineering Design Services: Street reconsh-uction, Water and Sanitary Sewer Replacement on Selene St (Decatur Rd to Weber St), N.E. 37th St (Grover St to Den Rd), Hardy St (Elaine Pl to Mineola Ave), and Decatur Ave (Terminal Rd to Elaine Pl). 2004 CIP Neighborhood Street Projects Year 4& 5, Contract 41, Project No. 00441 Dear Mr. Sahu: The following is a summary of additional work requested for Amendment No. 1 to the above referenced project, per recent design meetings with City of Fort Worth officials. Arner:dment Nn. 1: Geotechnical Evaluation for the above referenced project. Amendment �:o. 1 GeoteclinicalEvaluation = $12,910.00 IO% ofSubcontraclores = .8' 1,291.00 Sub-Total Amendment No. I Geoteclinical Evalrration =$14,201.00 The current status of the contract between Stream Water Group, Inc and City of Fort Worth for the Street Reconstntction, Water and Sewer Replacement, 2004 CIP Contract Year 4& 5, Contract 41 is as follows: Original Contract Amount = $ 164,947.00 Amendment No. 1 Amount = $ 14,201.00 Total Contract Amount including Amendment No. 1= $ 179,148.00 Please process Amendment No. 1, to the Street Reconstruction, Water and Sewer Replacement, 2004 CIP Contract Year 4& 5, Contract 41 in the amount of $14,201.00. If you require any additional information or have any questions regarding this matter, please give me a call at 817-446- 4171. We appreciate the opporiunity to provide Engineering design services for the City of Fort Worth. Sincerely, Stream Water Group, Inc. Shamsul Arefin, P.E. President Copy: File, Dena Johnson, P.E. (City of Fort Worth) r;?�? 13riuuinud Stair Rc! • Suii� �;l? � Ii,rt \?5'c±rih, 1�; %(,1 f? � Phvnc: SI? aa�, al"I a ��-��'��. �tr�an�i��rttlergrou�� cotn ::; � J';;1:- L 1� �',,-� ;;;;�' :� � .,-�� =�:a �, .�,, � k, , �,; �ti,, .:'S_.._...�,,.� '-� ' I ( �I : � �1�r (� ':i' ��I�� ,. 01/12/2007 15:35 9724888080 US LABS DALLAS PAGE 02/10 January 12, 2007 Mr. Shamsul Ar�fin, P,�. Stream Water Graup, Inc. 6737 Brentwood Stair I�oad, Suite 230 Fort Worth, Texas 76112 Re: Proposal for Geotechnical Evaluation Proposed Street Reconstruction - CIP Year 4& 5, Contract 41 Fark Worth, Texas TMI Proposal No. P06-16$1 R Dear Mr. Arefin: We are pleased to submit this pr�pos�l to provide a geotechnical evaluation for the �E�oue- referEnced projec#. This proposaf includes a de�cription of the project, our proposed s�ope of work, and our proposed fee for completing our services, pRQJECT Q��CRIPTION The project wili cansist af Wat�r and Sanitary Sewer Replac�ment on Selena Street (Decatur Avenue #� Weber Street), N. E. 37th Street (Grover Street to Den Road), H�rdy Street {Elaine �I #o Mineola Avenue) and DEcatur Avenue (Termin�l Road to �laine PI) in Fort Worth, Texas. All water and sewer lines will be less than 8 feet deep except the �2-inch water fine crossing under the box culvert along Decatur Avenu� which wil( be about 15 feet deep below th� currant site grades. SCOPE 4F 1NORK Field Investiqation Four borings to a depth of 11 fee# will be drilled along Selena Street, four barings to a depth of 10 feet will be drilled along H2rdy Street, two b�rings to a depth of 10 feet will be drilled along N.E. 37th Street and two borings to a depth of � 1 feet and one boring to a depth of 2Q feet at box culverk crossing will be drilled alang Decatur Avenue. The borings will extend 3 feet below the �lanned wate� and sewer lin� depth. The borings will be drilled through the existin� ro�dway. The borings will be continuously sampled to a depth of 6 feet, and from 7 to 8 fe�t, 9 ta 10 feet, 11 to 12 feet, 14 fo 15 feet, 17 to 18 and 19'to 20 feet. Soil sart�ptes wilf be obtained with thin-wa!!ed tub� sampfers. Rock will be tested in-pl�c� with a cone penetrometer, if encountered: The borings-will be backfilled with soil cutting�. Iiu.�rau Uerit:u No.rt1� America, Cnc. h{ain: ('Ji^) �RR.RRpO 1 IQ50 Ahlcs l._tnc Fax' i9'I'J) 4AR.flORO Uall�:. TaY:�, i52?,`:> w+��v.us.hurr_�nvcritaS.Com 01/1212007 15:35 9724888086 US LABS DALLpS PAGE 03/10 Mr. Shamsul Arefin, P.E. Stream Water Group, lnc. TMI Propos�l PD6-1681 R January 12, 2007 Page 2 It is assumed thafi it will be possible #o drill the borings using a conventional truck-mounted drill rig. It is also assumed that the client will provide right-of-entry if �cr,ess through priva#e praperty is required. (t is assurned that flagmen will nat be requi�ed to complete the field in�estigation. We have assumed that signs and con�s will be required for traffic control_ Terra-Mar wi11 coardinate underground utility line Clearance with the Texas Excav�tion Saf�ty System and the Ciry af Fort Worth. However; we wifl nat be responsible for damage fo underground u#ility lines thaf are not identified by others prior to mobiliz�tion of drilling equipment to the si#e. Laboratory Investiqation Th� sampfed soils will be tested in our faboratory to �valuate their pertinent engineering properties. The type and number af faboratary tests r�quired to compfete aur evaluation will be a function of the oonditions that are encount�red in the borings. However, it is envisioned that the folfowing tests will be required as per the Pavement Design 5tandards Manual for the City of Fort Wvrth: ■ Moisture Conten# • Percent PBssing the No. 200 Sieve ■ Hand Penetrometer � Unconsolidated Undrained Triaxial Test ■ Liquid and Plasfic Limit . ■ Free 5well Tests ■ Lime Series ■ �oluble Sulfa#e Tests � Entiineerin� AnalVses and Report The results of th� field investig�tion and labaratory testing programs will be evaluated to provide recommendations for th� design and construction of the pr�pased water and sewer lines and pavement. The repart will include the following informa#ion: 1. Boring (ags, laboratory test resul#s, water IEvel observations and boring location plans. 2. Summary of the paw�ment thickness at ea�h boring Ioca#ion, 3. Recommenda#i4ns for open trench excavation and lateral earth pres�ure envelopes for design of trench shoring: 4: Recommendatinns for the trench backfilP: 5. Recomm�ndations for pavement subgrade preparation 6. Recommended pa�ement sections. 01l12/2007 15:35 9724888080 US LABS DALLAS PAGE 04/10 Mr. Shamsul Arefin, P.E. Stream W�ter Group, Inc. TMI Proposai P06-�68'fR January 12, �007 Page 3 7. Discussion of potential construction pr�blems, such as control af graundwater and hard rack exc2vation. SCHEDULE 1N� are prepared t4 commence work on this project within a few days of authorization ta pro�eed. It is anticipated that approximately 15 to ZO working days will be required to compiete our evalu�tion. HQwever, we can adjust our schedul� if required to mee# your project deadlin�s. BUDGET We propose to provide the above-described services on a time and materials basis. It is estimated th�t the tat�l cost of our services will be on the order of $�2,910.00. A breakdown of this estimated cost is presented on Table �. We will not �xceed #his estimated cost without yQur prior written approval. Any addition�l services not included within the above scope can be provided in accardance with the attached fee schedule. CLQSURE Signing and retuming the atta�hed Proposal Acceptance Sheet constitutes our �utharization to praceed and acceptance of the attached Pro�essional Services General Terms and Conditions. We appreciate the opportunity to be of 2ssistance on this project. If you ttave any questions, please call. Sincerely, TERRA-MAR, INC. �- A BUREAU VERITAS COMPANY Attef Shakra, E.1,T. Graduate Geotechnical Engineer Attachments: Gost Estimate Summary Abbreviated Fee Schedul� Proposal Acceptance Agreem�nt General Terms and Conditians -�b� Syed K. H�neefuddin, P.E. Senior Project Manager 01/12/2007 15:35 9724888080 US LABS DALLAS PAGE 05/10 TABI.E 1 COST �STIMATE SUMMARY PRC�POSED STR��T RECONStRUCT10N - Clp YEAR a� 5, CdNTRACT d1 FaRT WORTH, TEXAS No. f�06�168�1DER TASK Quantity Units Cast �er Estlmated DESCRIP7'1aN Unit Cast F1ELD INVESTICyAT10M MOBILIZATION DRILL TRUCK ANQ GREW S�IL SAMP�.ING STAKING SQRINGS CLEARING UTILITl�S SITE CL�AN-UP AND PAV�MENT PATCHING SUBTOTAL: LABORA�QRY TESTING EDITING SAMPLES LI(�U1D AND PLASTIC LIMITa� PERC�NT PASS{NG NO. 2nd S1EVE �F�E� SWELL TESTS M0ISTURE C�NTEN'�S HAND P�NETROMET�R UfVCONSOLIDATED UNdRAINED TRIAXIAL TEST LIME S�RIES SOLUBLE SULFATE 7ESTS ENGINEERING.AND REPORi'ING PRINCIPAL SENIOR G�OT�CHNIGAL ENGINEER DRAFTMAN SUB-TOTAL SUBTC7T�AL: 'I Is $ 2�5.OD 146 foot $ 1 d.00 8 hour � 95A0 g hour $ 95.00 13 each $ 5D,00 5 hour $ 95,Q0 13 e�ch $ 50.00 13 each $ 25.00 18 each $ 8D.00 76 each $ 5.00 76 each $ 2.50 13 each $ 55.00 7 each $ 220.a0 � each � s�.00 3 hour $ 15Q.00 18 hour � 13�.�Q 9 hour $ 55,q4 $225,00 $1,460.00 $760.00 $760.00 $650.00 $3, 855.OQ $475_00 $fi50.00 $325.00 $1,040.D0 $380.Oa $190.00 $715.0� $1,540.00 $455.OQ $5,770.0� $450.00 $�,340.00 $495.OD $3,285.00 �STIMATEQ PRO.IECTCOSTI I I I ��2,91�•�0 01/'12/200i 15:35 9724888680 US LABS DALLAS PAGE 06/10 ABBREVIAi'�D FEE SCH�DULE GEOT�CMNICAL SERVICES TERRA-MAR -� US LABS '1.4 DRI4LING SERVICES 1.1. Mobiliz2�tion of truck mounted drilling equipment io and from site .................... $225.00 1.2. Mobilization of AII,Terrain Vehicle ..................................................................... $500.00 1.�. Drilling and cantinuous soil sampling, per foof .................................................... $15.00 1,4. prilling and intermittent soil sampling, per foot .................................................... $10.00 i.5. Drilling and rock coring, NX-size with Carbide bit, per foot .................................. $17.5a 1.6. Drilling and rock coring, NX-size with diamond bit, per foc�t ................................ $�8.00 1.7, Minimum drilling and sampling fee, per d�y ....................... ................. $600.00 2.Q LABORAtORY T�STING 2.1. Water content and visu�l classification, each ............. 2,2. Liquid and plastic limits, each .................................... 2.3. Percen# P�ssing No. 240 Sieve, each ......................... 2.�4. Unconfine� compression, soil, each .......................... 2.b. Unconfined Compression, rock, each .......................... 2.6. Free swell test, each ................................................... 2.7. Controlled pressure Sweli, each ................................. 2.8. Consalidated Drained Direct Shear, each point .,,......, .............................:........... $5.00 ....................................... $5D.00 ....................................... $25.00 ....................................... $37.50 ....................................... $46.�n ....................................... �so.00 ,... ................................. �225.Q0 ,.. ..............,.................,. $400.Op 3.Q ENGIN��RING SERVI��S 3.1, Princip�l, hour ........................... .............................................. ...................... .. $150.00 3.2. Senior geotechnical engineer or geologist, hour ................................................ $130.00 3.3. Staff engineer or geolagist, haur ..................................._.,....,.................,.,....,...... $95.00 3.4. Engineering drafter .............................................................................................. �55.Q0 3.5. Word processor, hflur .......................................................................................... $40.�0 3.6. Engineering technician, hour .......... ................................... ................................ $40.00 T�RRA-MAF� — U$ LAgS