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Home My WebLink AboutContract 40121-A6 i8 CITV SEC Jvd CONT TO CITY SECRETARY CONTRACT At 0.x the City of or Worth CITY" ) and RJN Group, Inc. , made and entered into City Secretary Contract No 121, tie CONTRACT) which s authorized by M&C C-24176 on the 13th day of , 2010 In the amount of $432f396. 00; and the CONTRACT was subsequently revise by: Amendment No. 1 in the amount of $92,009.00 which was authorized by M&C C-24999 on July 12, 2011, erg � No. 2 In the amount of 2'1,60 0 which was administratively authorized on u s 30, 2011, Amendment No. 3 in the amount ' $23,38,8 .50 which was admin.1stratively authorized on October 1 2011,11, erg n o. in the amount of $237, 678.510 which was authori,zed M&C C-25433 on February r 2012, and Amendment No.5 in the amount, of $45,750 .00 which was administratively authorized on it 8, 20 an WHEREAS the CONT C � services for the following prj ec Clear Fork Drainage Basin -21 Sanitary Sewer Improvements; and WHEREAS, it has become necessary to execute Amendment No. 6 to the CONTRACT to include are increased s scope of work and revised fee. NOW C , CITY and ENGINEERf acting herein y n through it duly utho e representatives, enter into the following agreement, which amends the CONTRACT: M Article I of 1 the CONTRACT is amended to include the additional engineering services specified in a proposal dated Apr3i.1 14 2014 a copy CD of which is attached hereto and incorporated herein. The cost to City for the additional es r� services � performed y � e,r totals X42,� , �C . Co 1 2 1 Axticle II of C amended o provide for an increase in the fee: to be paid to Engineer for all work and services performed under the Contract, en , so that the total fee paid by the City work and services shall be an amount of $895,2 . C . l r" W �mu��anuolurroor�m�irrm dflNUYU1Y0X96W1U'4'IIWNWNO'', t, OFFICIAL '%J E o .;fit, t. CITY , t u'� f IIII�^ me f, ME,age �." M3, r xrrxrfirrru.;c;;,,y„ipp,„ arrrrc!arvtw„ucuuurrrrrvrr iei.mnm ircaarrauwuairrruaiwurrrrFrcawarr,err'rarurawrurreeeu ,urrrr-rrfrru All other provisions of the Contract, which are not expressly amended, herein, shall remain in full force and effect. EXECUTED and EFFECTIVE as of the date last written by a signatory, below. APPROVED: City of Fort Worth ENGINEER R,JN roup Inc. or�11 P.1 [l v 7 Wag too I Fernando Costa Peter La.1f P.E. Assistant City Manager Vice, President DATE: DATE: APPROVAL RECOMMENDED: ,, ,41J"4 S. Frank Crumb, P.E. Director,, Water Department APPROVED AS TO FORM AND LEGALITY: M&C: N/A Date: N'/A Douglas W. Black Assistant City Attorney ATTEST: 0,00000 b ty Se C/ OF''MIAL RECORD Fw WORTH, TX Page -2- rj n.co wl rJ n r 0 , Excellence through Ownership April 14,2014 Mr. Robert Sauceda,P.E. Project Manager Fort Worth Water Department City of Fort Worth 1000 Throckmorton Street Fort Worth,Texas 76102 RE: Contract Amendment No. 6 Clear Fork Drainage Basin—M-210 Sanitary Sewer Relocation City Prof ect No. 010222, City Secretary No., 40121 RJN Group File No. 18242500 ATT. Mr. Sauceda: Please find attached the Contract Amendment No. 6 request to the M-210: Sanitary Sewer Relocation Project. This amendment request is seeking to recover labor and expenses associated with the significant amount of additional design services on Part 3 and services during construction (SDC) performed on Parts 2 and 3 from August through December 2013. Each of these amendment cost centers will be discussed in greater detail in the amendment summaries shown below. M-210 PART 3—D :SIGN AND CONSTRUCTION PHASE SERVICES—EXTRA WORK During the reporting periods noted above, RJN produced and issued new design drawings associated with the construction of a realigned M-21 0 and Country Club service line to accommodate the new Tennis Center. This also included the need to redesign the plans to account for completely trenchless construction using tunneling and DD due to site inaccessibility for traditional construction equipment. RJN was also asked by the City to design the realignment of the 8-inch waterline in Country Club Circle (approximately 1,80�O LF) to the western side of the street and across the southern Colonial Parkway intersection. The production of these new designs required extensive site and technical coordination during the design and during the construction of these improvements., More specifically,these amendment item efforts included: L M- 10 and Colonial Clubhouse Service Re-route Preliminary Designs to accommodate the new Tennis Center Building Improvements (Task 3.1F). RJN closely coordinated with the Colonial staff on moving the existing public and private sewer systems,to accommodate theffi new facilities while conforming to future system improvement plans for the overall private system improvements plan for the Colonial Country Club (CCC). Preliminary design plans were produced for these improvements. RJN's staff hours, labor and expense costs incurred to perform this item are shown in the summary cost table below. ri-n in.com Excellence through Ownership 2. M-210 and Colonial Clubhouse Service Re-route Final Designs, to accommodate the new Tennis Center Building Improvements (Task 4.2G)# RJN closely coordinated with the Colonial staff on final adjustments to the design plans that moved the existing public and private sewer systems. Final design plans and a cost estimate produced for these improvements. RJN also reviewed the Contractor's submitted change order to Part 3 for, performing this additional work. RJN's staff hours, labor and expense costs incurred to perform this item are shown in the summary cost table below. 3. Redesign of the M-210 and Colonial Clubhouse Service Re-route Final Design Plans to accommodate construction of the new Tennis Center Building Improvements by trenchless means using tunneling and D. (Task 4.2H). Due to construction equipment'inaccessibility to the site (none of their bridges could hold the equipment's weight), the City directed RJN revised the design plans to be constructed completely by trenchless means. RJN again closely coordinated with the Colonial staff on the design plans and construction access. Final REVISED design plans another cost estimate were produced for these improvements. RJN again reviewed the Contractor's revised change order to Part 3 f or performing this additional work. RJN's staff hours, labor and expense costs, incurred to perform this item are shown in the summary cost table below. 4. City Staff requested redesign of the M-210 Part 3, Country Club Circle 8-inch water line. (Task 4.21). Due local resident's concerns, City staff directed RJN to realign the proposed water line by moving it to the western side of the street and extending it beyond the Colonial Parkway intersection. RJN closely coordinated with the Colonial staff on these revised design plans and its constructability with limited adverse impacts to the neighborhood and country club activities. Final REVISED design plans another;cost estimate were produced for these improvements. RJN's staff hours, labor and expense costs incurred to perform this item are shown in the summary cost table below. 5. M-210 Part 3 - Supplemental Site Visits, Technical Assistance and Additional Record Drawings gs Production for the new M-210,Re-route design on the Colonial Country Club Property (Task 6-1G). Due to the M-210 and service re-route design being added to the scope of work; the re-design to change to tunneling construction on site; the realignment of the proposed 8-inch water line in Country Club Circle; and traffic control&public event coordination activities along the Part 3 project area, a large number of unbludgeted site visits and coordination time was required to be made. RJN"s staff hours, labor and expense costs incurred to perform this item are shown in the summary cost table below. M IM116MM -;I=, M w"wrin.CoM aroll D X Excellence through Ownership A summary of RJN's anticipated staff our labor and expenses that are requested for the work items noted above are shown in the table below: Task Des tion Hours Labor Expenses F Total Costs cnP No PRELIM17VA-RYDESIGNSER'VICES.- 3.1F M-210 and Colonial 97 $ 121670-00 $ 75.00 $ 12,345.00 Clubhouse Service Re-route— P ELIM.PLANS Subtotals: 97 $ 12.7670-001 $ 75.00 $ 12.5745.00, FINAL DESIGN SER'VICES.- 4.2G M-210 and Colonial 46 $ 5)880.00 $ $ 5,955.00 Clubhouse Service Re-route— 75.00 FINAL PLANS 4.2H M-210 and Colonial 32 $ 4,500.00 $ $ 4,555.00 Clubhouse Service Re-route- 55.00 REDESIGNED FINAL TRENCHLESS PLANS 4.21 M-2 10 Part 3 —Country Club 120 $ 14940.00 $ $ 14,995.00 Circle 8-inch Waterline 55.00 Realignment-REDESIGNED FINAL PLANS Subtotals: 1 198 1 $251320.00 11 $ 185.00 $25,505.00 CONSTRUCTION PHASE SEJ?VICES.- .1 G Construction. Support — Extra 26 $ 4,120.00 $ 75.00 $ 41195.0O S ite visits; Technical Assistance & Public Events Coordination Subtotals,: 26 1 $ ............... 41120.00 $ 75.29 $ 431 TOTALS: 321 $ 429110.00 $ 335.010 $ 42 445.00 Therefore., we are requesting revised Contract Amendment No. 6 to the M-210 Sanitary Sewer Relief Main Agreement in the amount of$42,445.00. There are no new services required to be performed by certified M/'WBE firm associated with this amendment request. Contract Amendment No. 6 represents approximately a five percent(4.98%) increase in the total contract value. N01(a I'm, www.r n.co m Excellence through Ownership For your convenience, a summary of the total project fees are as follows: Contract Item Fee Original Contract Amount $ 432,396.00 Amendment N . 1 $ 92.7009.00 Amendment No. 2 $ 21)600.00 Amendment No. 3 $ 231388.50 Amendment No. 4 $ 237,678.50 Amendment No. 5R $ 45,750.00 Amendment No. 6 $ 42)445.00 Amended Contract Value $ 8959267.00 Please do not hesitate to contact us should you have questions or need any black ground information concerning this matter. Thank you for your time and consideration. Sincerely, Chris Brooks,P,.E., Senior Project Manager ATTACHMENTS CC: Tony Sholola,P.E.,FWWD, City of Fort Worth Hugh Kelso,Regional Manager-Vice President,RJN Group Peter Lai,Vice President,RJN Group is,