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Home My WebLink AboutContract 35581-A1 (2) CITY SECRETARY I CONTRACT NO.� AMENDMENT NO. 1 STATE OF TEXAS S CITY SECRETARY CONTRACT NO. (M&C Needed) COUNTY OF TARRANT 8 WHEREAS, the City of Fort Worth (City) and Slater Engineering,ket Engineer) made and entered into City Secretary Contract No. 35581, (the Contract) which was authorized by the City Council by M&C C-22173 on the 12th day of June 2007; and WHEREAS, the Contract involves engineering services for the following project: Berkshire-Hallmark Drainage Improvements, Project No. 00480 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 M&C C-24686,adopted by the City Council on the 25th day of January 2011 and further amplified in a proposal letter dated July 30, 2010 , copies of which are attached hereto and incorporated herein. The cost to City for the additional design services to be performed by Engineer total 262,746. 60 . 2. 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 sum of $684,551 . 60. City of Fort Worth,Texas Amendment to Engineering Agreement OFFICIAL PMO Official Release Date:6.18.2010 RECORD Page 1 of 2 CITY SECRETARY FT. WORTH, TX 3. All other provisions of the Contract which are not expressly amended herein shall remain in full force and effect. EXECUTED on this the S day of 2011, in Fort Worth, Tarrant County, Texas. ley a � ATTEST: p oappA b op0p C��0 dwo Marty Hendrix o o xd ___ U lo� LP o o City Secretary Contract authorizati °000000°° a �-� APPROVAL RECOM49NDED: 0ats APPROVED: William A. Verkest, P.E. Fernando Costa Director, Assistant City Manager Transportation and Public Works Slater Engineering, Inc. ENGINEER By: N e: James Steven Slater, P.E. , R.P.L.S. President 6410 Southwest Blvd, Suite 212 Fort Worth, Texas 76162 APPROVED AS TO FORM AND LEGALITY: Assistant City Attorney City of Fort Worth,Texas Amendment to Engineering Agreement FFFICIAL RECORD PMO Official Release Date:6.18.2010Page 2 of 2 TY SECRETARY FT. WORTH, TX SLATER ENGINEERING, INC. Suit Southwest Blvd, Suite 212 Municipal Engineering • Hydraulics P.O. BOX 16593 Transportation • Land Surveying FORT WORTH, TEXAS Y 76162 Site Engineering • Land Development PH: 817.346.6520 e-mail: sslater0l@msn.com July 30, 2010 Mr. Chad Simmons, P.E. CH2M Hill-integrated Project Management City of Fort Worth, Texas 1000 Throckmorton Ave Fort Worth, Texas 76102 Mr. Simmons: Subject: ENGINEERING AMENDMENT NO. 1 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN DOE 5420 Slater Engineering Inc. is pleased to submit a proposal for the additional scope of work required on the named project. The attachments are: 1. Scope of Work 2. Proposed Engineer's fee 3. Construction cost Estimate for Storm Drain Extensions 4. Exhibits—Storm Drain Extension locations and Alava Dr. location Map I trust you find this amendment satisfactory and look forward to working with you on these additional elements of design. Thank you for your consideration. SLATER ENGINEERING, INC. Sincerely: Slater Engineering, Inc. v, ,/.lames Steven Slater, P.E., R.P.L.S., President 1 AMENDMENT NO. 1 SCOPE OF SERVICES I. ALIGNMENT STUDY FOR A WESTERN ROUTE Slater Engineering Inc. was requested to study the alternative routes available for conveying the storm water westward eliminating the difficult eastern route and interactions with TxDOT. II. SUBSURFACE UTILITY DATA— AVAVA DR. & WEDGWOOD AREA A City requirement (see description at end of this attachment) It is anticipated that three (3) utilities will be located. III. TRAFFIC CONTROL PLANS A City requirement (see description at end of this attachment) It is anticipated that eleven (11) supplemental traffic control drawings will be developed. IV. REPRODUCTION SERVICES Additional reproduction associated with storm drain extensions and Alava Dr. V. SLATER ENGINEERING SURVEY Slater Engineering will provide survey services of storm drain extensions and Alava Drive. VI. WEDGWOOD AREA EXTENSION The original limits of the storm drain system were set by the Farrington and Associate plans of 1974, file Number S-22 9923. The current design criteria provides for a greater runoff for both the 5 year and the 100 year effectively extending the limits up-stream. Locations of extensions: 1. WIMBLETON WAY EXTENSION 2. WALES DRIVE EXTENSION TO CHURCH 3. WALES DRIVE EXTENSION TO TRAIL LAKE 4. WHITMAN DRIVE EXTENSION TO CHURCH 5. WEDGMONT CIRCLE EXTENSION WEST 6. WEDGMONT CIRCLE EXTENSION EAST 7. TRAIL LAKE EXTENSION It is anticipated that thirty three (33) additional plan and standard sheets will be required. 2010-09-09 6:10M AM Page 1 AMENDMENT NO. 1 SCOPE OF SERVICES VII. ALAVA DRIVE STORM DRAIN 1. Alava Drive is a new project location being added to existing contract. New Storm Drain design is required. 2. Water Department has requested that the water line on Alava Dr, from Alava Ct. to Felisa be replaced. It is anticipated that eighteen (19) additional plan and standard sheets will be required. VIII. ADDITIONAL SERVICES 1. ATTEND ADDITIONAL MEETINGS WITH CITY STAFF Attend additional review meetings with City staff, 2 per project. 2. EXPAND SWPPP PLANS SWPPP plans are presently included in cost of projects but they will need to be Extended and re-arranged into the proper project. 3. SWPPP REPORT A separate SWPPP report will be required for projects over one acre. 4. PROVIDE ADDITIONAL SPECIFICATION DOCUMENTS FOR REVIEW Each project will require its own documents for review. 5. BID PHASE SERVICES City required (see description at the end of this attachment) 6. CONSTRUCTION PHASE SERVICES City required (see description at the end of this attachment) 7. ATTEND CONSTRUCTABILITY ON SITE WALK THROUGH A new City requirement "Prior to the 60 percent review meeting with the CITY, the ENGINEER shall schedule and attend a project site visit with the CITY Project Manager and Construction personnel to walk the project. The ENGINEER shall summarize the CITY's comments from the field visit and submit this information to the CITY in writing." 2010-09-09 6:10:52 AM Page 2 AMENDMENT NO. 1 SCOPE OF SERVICES 8. CONVERT STORM DRAIN PLANS FROM 40 SCALE TO 20 SCALE Slater Engineering made the conversion to conform to city standard, this conversion will conform with the additional work under this amendment. 9. PREPARE SIX RIGHT-OF-ENTRY (6 ROE anticipated) 10. CONVERT WATER PLANS FROM 40 SCALE TO 20 SCALE A Water Department request. 11. IDENTIFY WATER METER SERVICES A new requirement by the Water Department. 12. SUBSURFACE UTILITY ENGINEERING Slater Engineering will coordinate and apply data to the construction plans. IX. ADJUST CONTRACT FEE 1. Record drawings did not show that a new storm drain system had been placed in Wonder Court at the time this design contact was executed. A City engineer confirmed that he did the design of a new system and the storm drain system was constructed thus not requiring a new design. 2. The Water Department has requested that the water design process on Wonder Ct. be terminated since the storm drain system will no longer be replaced. 3. The Water Department has requested that the water design process on Wedgmont Circle be terminated since the condition of the water line does not warrant its replacement. 4. The Water Department has requested that the sanitary sewer line along Whitman Ave. be deleted from the contract since its condition does not warrant the replacement. 5. The original fee for providing 50 sets of plans and specifications will be deleted from the contract since the plans and specifications will be uploaded onto the City's Buzzsaw system and specifications sold at the office of Slater Engineering. 2010-09-09 6:10:52 AM Page 3 AMENDMENT NO. 1 SCOPE OF SERVICES SUBSURFACE UTILITY DATA Provide Subsurface Utility Engineering (SUE) to Quality Level B. The SUE shall be Perform in accordance with Cl/ASCE 38-02. It is anticipated that 5 utilities will be located along project route. Engineer shall provide SUE plan sheet deliverable sealed by a licensed professional engineer REGISTERED IN THE State of Texas. Quality Level D • Conduct appropriate investigations (e.g., owner records, County/CITY records, personal interviews, visual inspections, etc.), to help identify utility owners that may have facilities within the project limits or that may be affected by the project. • Collect applicable records (e.g., utility owner base maps, "as built"or record drawings, permit records, field notes, geographic information system data, oral histories, etc.) on the existence and approximate location of existing involved utilities. • Review records for: evidence or indication of additional available records; duplicate or conflicting information; need for clarification. • Develop SUE plan sheets and transfer information on all involved utilities to appropriate design plan sheets, electronic files, and/or other documents as required. Exercise professional judgment to resolve conflicting information. For information depicted, indicate: utility type and ownership; date of depiction; quality level(s); end points of any utility data; line status (e.g., active, abandoned, out of service); line size and condition; number of jointly buried cables; and encasement. Quality Level C (includes tasks as described for Quality Level D) • Identify surface features,from project topographic data and from field observations, that are surface appurtenances of subsurface utilities. • Include survey and correlation of aerial or ground-mounted utility facilities in Quality Level C tasks. • Survey surface features of subsurface utility facilities or systems. • The survey shall also include (in addition to subsurface utility features visible at the ground surface):determination of invert elevations of any manholes and vaults; sketches showing interior dimensions and line connections of such manholes and vaults; any surface markings denoting subsurface utilities, furnished by utility owners for design purposes. • Exercise professional judgment to correlate data from different sources, and to resolve conflicting information. • Update (or prepare) plan sheets, electronic files, and/or other documents to reflect the integration of Quality Level D and Quality Level C information. • Recommend follow-up investigations (e.g., additional surveys, consultation with utility owners, etc.) as may be needed to further resolve discrepancies. • Provide Quality Level C to identify overhead utilities on the project and provide the overhead utility information on the SUE plan sheets. 2010-09-09 6:10:52 AM Page 4 AMENDMENT NO. 1 SCOPE OF SERVICES Level B(includes tasks as described for Quality Level C) • Select and apply appropriate surface geophysical method(s) to search for and detect subsurface utilities within the project limits, and/or to trace a particular utility line or system. • Based on an interpretation of data, mark the indications of utilities on the ground surface for subsequent survey. Utilize paint or other method acceptable for marking of lines. • Unless otherwise directed, mark centerline of single-conduit lines, and outside edges of multi- conduit systems. • Resolve differences between designated utilities and utility records and surveyed appurtenances. • Recommend additional measures to resolve differences if they still exist. Recommendations may include additional or different surface geophysical methods, exploratory excavation, or upgrade to Quality Level A data. • As an alternative to the physical marking of lines, the ENGINEER may, with CITY's approval, utilize other means of data collection, storage, retrieval, and reduction, that enables the correlation of surface geophysical data to the project's survey control. TRAFFIC CONTROL PLAN • Develop a traffic control plan utilizing standard traffic reroute configurations posted as "Typicals" on the CITY's Buzzsaw website. The typicals need not be sealed individually, if included in the sealed contract documents. • Develop supplemental traffic control drawings as needed for review and approval by the Traffic Division of the Transportation and Public Works Department. These drawings shall be sealed by a professional engineer registered in the State of Texas. 2010-09-09 6:10:52 AM Page 5 AMENDMENT NO. 1 SCOPE OF SERVICES BID PHASE SERVICES. ENGINEER will support the bid phase of the project as follows. • The ENGINEER shall upload all plans and contract documents onto Buzzsaw for access to potential bidders. • Contract documents shall be uploaded in a .xls file. • Unit Price Proposal documents are to be created utilizing CFW Bidtools only and combined in a specified spreadsheet workbook, Bid Proposal Worksheet Template, and will be populated and configured so that all pages are complete and the Summary Worksheet(s) in the workbook detail and automatically summarize the totals from the inserted Unit Price Proposal document worksheets. • Plan Sets are to be uploaded to Buzzsaw in two formats, .pdf and .dwf files. The .pdf will consist of one file of the entire plan set. The .dwf will consist of individual files, one for each plan sheet, and will be numbered and named in a manner similar to that of the plan set index. • The ENGINEER shall sell contract documents and maintain a plan holders list on Buzzsaw from documents sold and from Contractor's uploaded Plan Holder Registrations in Buzzsaw. • The ENGINEER will develop and implement procedures for receiving and answering bidders' questions and requests for additional information. The procedures shall include a log of all significant bidders questions and requests and the response thereto. The log shall be housed and maintained in the project's Buzzsaw folder titled Request for Information. The ENGINEER will provide technical interpretation of the contract bid documents and will prepare proposed responses to all bidders questions and requests, in the form of addenda. The ENGINEER shall upload all approved addenda onto Buzzsaw and mail addenda to all plan holders. • Attend the pre-bid conference in support of the CITY. • Attend the bid opening in support of the CITY. • Tabulate and review all bids received for the construction project, assist the CITY in evaluating bids, and recommend award of the contract. A copy of the Bid Tabulation is to be uploaded into the project's Bid Responses folder on Buzzsaw. • Assist the CITY with assembling and awarding contracts for construction, materials, equipment, and services. • Incorporate all addenda into the contract documents and issue conformed sets. Provide 10 sets of full size drawings, 10 sets of half size drawings and 20 sets of Specifications. 2010-09-09 6:10:52 AM Page 6 AMENDMENT NO. 1 SCOPE OF SERVICES CONSTRUCTION PHASE SERVICES. ENGINEER will support the construction phase of the project as follows. • The ENGINEER shall attend the preconstruction conference. • After the pre-construction conference, the ENGINEER shall provide project exhibits and attend public meeting to help explain the proposed project to residents. The CITY shall select a suitable location and mail the invitation letters to the affected customers. • The ENGINEER shall visit the project site at requested intervals as construction proceeds to observe and report on progress. It is assumed the one site visit per month. • The ENGINEER shall review shop drawings, samples and other submittals submitted by the contractor for general conformance with the design concepts and general compliance with the requirements of the contract for construction. Such review shall not relieve the Contractor from its responsibility for performance in accordance with the contract for construction, nor is such review a guarantee that the work covered by the shop drawings, samples and submittals is free of errors, inconsistencies or omissions. The ENGINEER shall log and track all shop drawings, samples and other submittals. • As requested by the CITY, the ENGINEER shall provide necessary interpretations and clarifications of contract documents, review change orders, and make recommendations as to the acceptability of the work. • The ENGINEER shall attend the "Final" project walk through and assist with preparation of final punch list. 2010-09-09 6:10:52 AM Page 7 AMENDMENT NO. 1 SCOPE OF SERVICES Record Drawings • The ENGINEER shall prepare record drawings from information submitted by the inspector and/or Contractor. The drawings shall be submitted as full size (22" x 34") mylar drawings. • Record Drawings shall also be submitted as an Adobe Acrobat PDF format (version 6.0 or higher) file and DWF format. There shall be one (1) PDF file and one (1) DWF file for the TPW plan set and a separate PDF and DWF file for the Water plan set. Each PDF and DWF file shall contain all associated sheets of the particular plan set. Singular PDF and DWF files for each sheet of a plan set will not be accepted. PDF and DWF files shall conform to naming conventions as follows: I. TPW file name example — "W-1956_org47.pdf" where "W-1956" is the assigned file number obtained from the CITY, "_org" designating the file is of an original plan set, "47" shall be the total number of sheets in this file. Example: W-0053_org3.pdf and K-0320_org5.pdf II. Water and Sewer file name example — "X-35667_org36.pdf" where "X-35667" is the assigned file number obtained from the CITY, "_org" designating the file is of an original plan set, "36"shall be the total number of sheets in this file. Example: X-12755_orgl8.pdf Both PDF and DWF files shall be submitted on one (1) Compact Disk, which will become property of and remain with the CITY. Floppy disks, zip disks, e-mail flash media will not be accepted. 2010-09-09 6:10:52 AM Page 8 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES TOTAL ENGINEERING COSTS Alignment Study for A Western Route Slater Engineering $ 20,600.00 Sub-Surface Utility "QLB" for Alava Dr. and $ 57,920.00 II Wedgwood Area Traffic Control Plans for Alava Dr. and III Wedgwood Area $ 13,775.00 Reproduction Services IV Trevino Technical Services, L.L.C. $4,021 .00 Sub-Consultant Service Charge 10% $ 7,571.60 V Slater Engineering Survey $ 20,724.00 VI Wedgwood Area Extensions $ 22,875.00 VII JAlava Dr. Engineering (Storm Drain & Water) $ 54,025.00 VI11 Additional Services $ 106,608.00 1 Adjust Contract Fee ($45,373.00) TOTAL $262,746.60 * Sub-Consultants Total $ 75,716.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 3 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES TOTAL PROJECT FEE SERVICE DISCRIPTION DRAINAGE WATER SEWER TOTAL ENGINEERING ORIGINAL CONTRACT $ 141,519.00 $ 69,939.00 $ 69,557.00 $ 281,015.00 AMENDMENT#1 $ 79,190.87 $ 25,471.57 $409.17 $ 105,071.60 SUB-TOTAL $ 220,709.87 $ 95,410.57 $ 69,966.17 $ 386,086.60 ADDITIONAL SERVICES ORIGINAL CONTRACT $ 66,396.00 $ 14,036.00 $ 13,959.00 $ 94,391.00 AMENDMENT#1 $ 122,302.67 $ 33,275.17 $ 26,746.17 $ 182,324.00 SUB-TOTAL $ 188,698.67 $ 47,311.17 $ 40,705.17 $ 276,715.00 SURVEY SERVICES ORIGINAL CONTRACT $ 24,321.00 $ 12,540.00 $ 9,538.00 $ 46,399.00 AMENDMENT#1 $ 15,954.00 $ 4,770.00 $ - $ 20,724.00 SUB-TOTAL $ 40,275.00 $ 17,310.00 $ 9,538.00 $ 67,123.00 CONTRACT ADJUSTMENT AMENDMENT#1 $20,289.80 $12,843.20 $12,240.00 $ 45,373.00 ORIGINAL CONTRACT SUB-TOTAL $ 232,236.00 $ 96,515.00 $ 93,054.00 $ 421,805.00 AMENDMENT#1 SUB-TOTAL $ 197,157.73 $ 50,673.53 $ 14,915.33 $ 262,746.60 TOTAL REVISED CONTRACT FEE $ 429,393.73 $ 147,188.53 $ 107,969.33 $ 684,551.60 TOTAL FEE LESS SURVEY&S.U.E. FEES $696,574.00-$20,724.00-$57,920.00 $ 605,907.60 SURVEY&S.U.E. FEES $ 78,644.00 CONCEPT FEES 30% $ 181,772.28 PRELIMINARY FEES 60% $ 363,544.56 FINAL FEES 10% $ 60,590.76 TOTAL $ 684,551.60 SLATER ENGINEERING,INC. A Registered Texas Engineering Finn 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM I ALIGNMENT STUDY OF WESTWARD ROUTE ENGINEERING SERVICES LOCATION POSITION HRS $ HR TOTAL Hallmark (Sheridan Westard) Engineer IV 70 $ 180.00 $ 12,600.00 Alignment Study Engineer III 50 $ 160.00 $ 8,000.00 Technician 0 $ 125.00 $ - $ 20,600.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM II SUB-CONSULTANT SERVICES FIRM NAME SERVICE SUB-TOTAL GORRONDONA Sub-Surface Utility ASSOCIATES INC location for Alava Dr. $ 9,700.00 GORRONDONA Sub-surface Utility ASSOCIATES INC Locations-Wedgwood $ 48,220.00 $ 57,920.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM III SUB-CONSULTANT SERVICES FIRM NAME SERVICE SUB-TOTAL A.N.A. CONSULTANTS, TRAFFIC CONTROL L.L.C. * (ALAVA) $ 1,500.00 A.N.A. CONSULTANTS, TRAFFIC CONTROL L.L.C. * (WEDGWOOD) $ 12,275.00 $ 13,775.00 *-Cost shared by T/PW and Water Depart. Total Water cost $ 4,841.67 Total Sewer cost $ 4,091.67 Total T/PW cost $ 4,841.67 $ 13,775.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM IV REPRODUCTION SERVICES TREVINO TECHNICAL SERVICES (WILL BE USED) T/PW WATER ADDITIONAL PLAN, TRAFFIC CONTROL 31 SHTS. 21 SHTS. & STANDARD SHEETS TOTAL SHEETS ADDED TO PROJECT 31 SHTS. 21 SHTS. EACH SHEET WILL BE REPRODUCED DURING CONTRACT LIFE 23 TIMES 23 TIMES TOTAL SHEETS TO BE REPRODUCED 713.00 483.00 UNIT COST OF REPRODUCTION $ 2.60 / SHT $2.60/SHT. BLUE LINE REPRODUCTION COST $1,854.00 $1,256.00 AS-BUILT MYLARS @ $17.50/SHT $543.00 $368.00 TOTAL REPRODUCTION COST/DEPT. $2,397.00 $1,624.00 TOTAL PROJECT REPRODUCTION COST $4,021.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM V SLATER ENGINEERING SURVEY SURVEY SERVICES LOCATION L.F. $ LF TOTAL WEDGWOOD SURVEY 2,796 $ 4.00 $ 11,184.00 ALAVA SURVEY 2,120 $ 4.50 $ 9,540.00 $ 20,724.00 "-Cost shared by T/PW and Water Depart. Total Water cost $ 4,770.00 Total T/PW cost $ 15,954.00 $ 20,724.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM VI WEDGWOOD AREA ADDITIONS ENGINEERING SERVICES LOCATION POSITION HRS $ HR TOTAL WEDGWOOD AREA STORM DRAIN RELIEF LINES Wimbleton Way Engineer IV 4 $ 180.00 $ 720.00 Extension Engineer III 20 $ 160.00 $ 3,200.00 Technician 6 $ 125.00 $ 750.00 Wales Drive Extension To Engineer III 8 $ 160.00 $ 1,280.00 Church Technician 12 $ 125.00 $ 1,500.00 Wales Drive Extension Engineer III 15 $ 160.00 $ 2,400.00 South of Trail Lake Technician 25 $ 125.00 $ 3,125.00 Whitman Drive Extension Engineer III 8 $ 160.00 $ 1,280.00 to Church Technician 8 $ 125.00 $ 1,000.00 Wedgmont Extension Engineer III 16 $ 160.00 $ 2,560.00 West Technician 8 $ 125.00 $ 1,000.00 Wedgmont Extension Engineer III 4 $ 160.00 $ 640.00 East Technician 4 $ 125.00 $ 500.00 Trail Lake Extension Engineer III 12 $ 160.00 $ 1,920.00 Technician 8 $ 125.00 $ 1,000.00 $ 22,87S.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM VII Alava Drive Storm Drain ENGINEERING SERVICES LOCATION POSITION HRS $/HR TOTAL Alava Drive Storm Drain Relief System Alava Drive Storm Drain Engineer IV 40 $ 180.00 $ 7,200.00 Relief System Engineer III 75 $ 160.00 $ 12,000.00 Technician 80 $ 125.00 $ 10,000.00 $ 29,200.00 Alava Drive Water Line Replacement ENGINEERING SERVICES ENGINEERING SERVICES LOCATION POSITION HRS $/HR TOTAL ALAVA DR. WATER DESIGN Engineer IV 35 $ 180.00 $ 6,300.00 20 SCALE Engineer III 65 $ 160.00 $ 10,400.00 Technician 65 $ 125.00 $ 8,125.00 $ 24,825.00 DESIGN COST $ 54,025.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM VIII ADDITIONAL SERVICES MISCELLANEOUS ADDITIONAL SERVICES TASK SERVICE POSITION HRS $ HR SUB-TOTAL Attend additional meetings with Engineer IV 15 $ 180.00 $ 2,700.00 1 City Staff(3/proj.,2 proj.) Engineer III 15 $ 160.00 $ 2,400.00 Engineer IV 4 $ 180.00 $ 720.00 2 Expand SWPPP plans Engineer III 10 $ 160.00 $ 1,600.00 Engineer III 6 $ 160.00 $ 960.00 3 SWPPP Report 2 reports 18 copies 12 $ 20.00 $ 240.00 Provide additional specification Documents 12 $ 75.00 $ 900.00 documents for review 4 (6/additional proj,2 proj.) $ - 5 BID PHASE SERVICES plan sets 2 $ 300.00 $ 600.00 Plan-SCAN 2 additional sets Technician 3 $ 125.00 $ 375.00 Plans-Up-Load to Buzzsaw(2 Engineer III 4 $ 160.00 $ 640.00 projects,2 formats) Technician 8 $ 125.00 $ 1,000.00 Specifications-Up-Load to Engineer III 6 $ 160.00 $ 960.00 Buzzsaw(2 projects) Technician 4 $ 125.00 $ 500.00 Unit Price Proposal-Creat in Engineer III 8 $ 160.00 $ 1,280.00 Buzzsaw worksheet(2 projects) Technician 12 $ 125.00 $ 1,500.00 Construction Contract Engineer Ili 0 $ 160.00 $ - Documents-sell at office of Slater Engineering(20/proj.,2 projects) Technician 20 $ 125.00 $ 2,500.00 Plan Holders List-maintain list in Engineer 111 0 $ 160.00 $ - Buzzsaw(2 projects) Technician 10 $ 125.00 $ 1,250.00 Engineer IV 6 $ 180.00 $ 1,080.00 Questions&Answers Log- maintain in Buzzsaw(2 projects) Engineer III 12 $ 160.00 $ 1,920.00 SLATER ENGINEERING,INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES Addendas-Up-Load to Buzzsaw Engineer III 0 $ 160.00 $ - (2 projects) Technician 6 $ 125.00 $ 750.00 Engineer III 0 $ 160.00 $ - Addendas-Mail/Fax Technician 6 $ 125.00 $ 750.00 Pre-Bid Conference-attend 2 Engineer IV 6 $ 180.00 $ 1,080.00 additional Engineer III 6 $ 160.00 $ 960.00 Engineer IV 6 $ 180.00 $ 1,080.00 Bid Opening-attend 2 additional Engineer III 12 $ 160.00 $ 1,920.00 Contractor Qualification-Assist Engineer IV 6 $ 180.00 $ 1,080.00 City in determining Engineer III 12 $ 160.00 $ 1,920.00 Assembling and awarding Engineer IV 8 $ 180.00 $ 1,440.00 contracts-assist City Engineer III 16 $ 160.00 $ 2,560.00 Bid Tabulations-Tabulate and Up-Engineer III 3 1 $ 160.00 $ 480.00 Load to Buzzsaw(2 projects) Technician 8 $ 125.00 $ 1,000.00 Recommend Award of Contract Engineer IV 6 $ 180.00 $ 1,080.00 (4 contracts) Engineer III 12 $ 160.00 $ 1,920.00 Plan sets-ALAVA-Conformed(19 Full size 10 $ 49.40 $ 494.00 shts@$2.60&$1.60/sht)) Half size 10 $ 30.40 $ 304.00 Plan sets-Wedgwood- Full size 10 $ 182.00 $ 1,820.00 Conformed(70 shts@$2.60& $1.60/sht) Half size 10 $ 112.00 $ 1,120.00 Specifictions-Conformed(4 Documents 80 $ 75.00 $ 6,000.00 contracts,20/) $ - $ - CONSTRUCTION PHASE 6 SERVICES Pre-Construction Conference- Engineer IV 8 $ 180.00 $ 1,440.00 attend 4 additional Engineer III 8 $ 160.00 $ 1,280.00 Public Meeting-attend 2 Engineer IV 6 $ 180.00 $ 1,080.00 additional Engineer III 12 $ 160.00 $ 1,920.00 Exhibits-45 plan sheets each Exhibit 45 $ 15.00 $ 675.00 mounted on a foam board Technician 4 $ 125.00 $ 500.00 Site Visit with report-attend Engineer IV 48 $ 180.00 $ 8,640.00 monthly as requested(16 visits anticipated) Engineer III 48 $ 160.00 $ 7,680.00 Shop Drawings-review,log& Engineer IV 3 $ 180.00 $ 540.00 track(2 water project) Engineer III 6 $ 160.00 $ 960.00 Change Orders-review(1/proj.,4 Engineer IV 4 $ 180.00 $ 720.00 projects) Engineer III 16 $ 160.00 $ 2,560.00 SLATER ENGINEERING,INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES Final Inspection-attend 4 Engineer IV 16 $ 180.00 $ 2,880.00 additional Engineer 111 16 $ 160.00 $ 2,560.00 Record Drawings-Prepare(53 Engineer III 10 $ 160.00 $ 1,600.00 plan sheets) Technician 20 $ 125.00 $ 2,500.00 Record Drawings-SCAN&DWG plan sets 4 $ 300.00 $ 1,200.00 Files(4 sets) Technician 8 $ 125.00 $ 1,000.00 *Attend Constructability on site Engineer III 10 $ 160.00 $ 1,600.00 7 walk through(2 sites) Technician 0 $ 125.00 $ - *Convert SD plans,3 Shts. @ 40 Engineer III 4 $ 160.00 $ 640.00 8 scale to 6 Shts @ 20 scale Technician 8 $ 125.00 $ 1,000.00 0 $ - $ 9 *Provide Right-of-Entry(6ea.) Engineer III 4 $ 160.00 $ 640.00 Engineer 111 4 $ 160.00 $ 640.00 **Convert Water plans,6 Shts. 10 @ 40 scale to 11 Shts.@ 20 scale Technician 7 $ 125.00 $ 875.00 ** Identify Water Meter sizes Engineer III 4 $ 160.00 $ 640.00 11 (96 Locations) Technician 16 $ 125.00 $ 2,000.00 $ - TOTAL 1 $ 98,653.00 12 SUBSURFACE UTILITY ENGINEERING * Field Verification and Engineer III 4 $ 145.00 $ 580.00 Coordination Technician 4 $ 125.00 $ 500.00 Remove Existing Utilities and Add S.U.E.Utilities to Plan Sheets Wedgwood North&South * 1.25 Hrs/sh @ 44 shts. Technician 55 $ 125.00 $ 6,875.00 Alava Drive N/A 0 TOTAL $ 7,955.00 GRAND TOTAL $ 106,608.00 All cost will be equally shared between T/PW&Water Depart Total T/PW cost '"Total Water Depart.Cost Total T PW cost $ 57,144.00 Total Water cost $ 26,809.50 Total Se er cost $ 22,654.50 $ 106,608.00 SLATER ENGINEERING,INC. A Registered Texas Engineering Firm 4294 BERKSHIRE-HALLMARK DRAINAGE IMPROVEMENTS WEDGWOOD DELETED STORM DRAIN ALAVA STREET STORM DRAIN DOE 5420 DESIGN AGREEMENT AMENDMENT NO 1 PROPOSED ENGINEER FEES ITEM IX ADJUST CONTRACT FEE ENGINEERING SERVICES DELETE STROM DRAIN IN WONDER COURT CONSTRUCTION COST $150,923.00 TOTAL ENGINEERING FOR DRAINAGE $ 141,519.00 TOTAL ESTIMATED CONSTRUCTION COST$ 2,626,070.00 ENGINEERING SERVICES FEE FOR WONDER CT. $ 150,923.00/$2,626,070.00 x $ 141,519.00 $8,133.00) DELETE WATER LINE IN WONDER COURT CONSTRUCTION COST $62,909.00 TOTAL ENGINEERING FOR WATER $69,939.00 TOTAL ESTIMATED CONSTRUCTION COST $ 1,297,812.00 ENGINEERING SERVICES FEE FOR WONDER CT. $62,909.00/$ 1,297,812.00 x $ 69,939.00 x .60 $2,034.00 DELETE WATER LINE IN WEDGMONT CIRCLE CONSTRUCTION COST $37,217.00 TOTAL ENGINEERING FOR WATER $ 69,939.00 TOTAL ESTIMATED CONSTRUCTION COST $ 1,297,812.00 ENGINEERING SERVICES FEE FOR WONDER CT. $37,217.00/$ 1,297,812.00 x $69,939.00 $2,006.00) DELETE SANITARY SEWER LINE IN WHITMAN CONSTRUCTION COST $227,124.00 TOTAL ENGINEERING FOR WATER $ 69,557.00 TOTAL ESTIMATED CONSTRUCTION COST $ 1,290,720.00 ENGINEERING SERVICES FEE FOR WONDER CT. $227,124.00/$ 1,290,720.00 x $ 69,557.00 $12,240.00 CREDIT 50 SETS OF CONSTRUCTION PLANS & DOCUMENTS 50 SETS X 419.20 ($20,960.00) T/PW $12,157.00 Water Depart. $8,803.00 TOTAL ADJUSTED CONTRACT FEE ($45,373.00) Total T/PW credit = ($20,289.80) Total WD credit = ($12,843.20) Total SS credit = ($12,240.00) ($45,373.00) SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 ESTIMATE OF TOTAL CONSTRUCTION COSTS WEDGWOOD AREA ALAVA DRIVE STORM DRAIN RELIEF $ 435,984.00 ALAVA DRIVE WATER $ 172,035.00 TRAIL LAKE DRIVE SOUTH $ 122,292.00 WALES AVENUE SOUTH OF WINIFRED $ 24,732.00 WALES AVENUE SOUTH OF TR.LK. $ 28,920.00 WEDGMONT CIRCLE WEST OF TR.LK. $ 58,452.00 WEDGMONT CIRCLE EAST OF WHITMAN $ 16,608.00 WHITMAN DRIVE $ 53,850.00 WIMBLETON WAY $ 37,494.00 TOTAL $ 950,367.00 TOTAL WITH TUNNEL $ 950,367.00 SLATER ENGINEERING, INC. A Registered Texas Engineering Firm 4294 6410 SOUTHWEST BLVD. STE 212 P.O. BOX 16593 FORT WORTH, TEXAS 76162 PH: 817.346.6520 FAX: 817.346.6523 CELL: 817.975.0091 e-mail: sslater01@msn.com Page 1 ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST ALAVA STORM DAINAGE AY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-21 INCH CLASS III RCP L.F. $55.00 90 $4,950.00 PIPE-30 INCH CLASS III RCP L.F. $70.00 250 $17,500.0 PIPE-48 INCH CLASS III RCP L.F. $120.00 515 $61,800.0 PIPE-42 INCH CLASS III RCP L.F. $110.00 845 $92,950.00 10'S.D. INLET L.F. $2,600.00 2 $5,200.00 20'-S.D.INLET EA. $5,100.00 4 $20,400.00 42"CONCRETE HEADWALL EA. $3,500.00 1 $3,500.00 12"ROCK RIP-RAP S.Y. $120.00 16 $1,920.00 SURFACE RESTORATION L.S. $4,000.00 1 $4,000.00 PERMANENT ASPHALT REPAIF L.F. $75.00 1,700 $127,500.00 STND 4'SQ.MANHOLES EA. $3,000.00 5 $15,000.00 PROJECT SIGN EA. $350.00 2 $700.00 UTILITY ADUSTMENT L.S. $5,000.00 1 $5,000.00 TRENCH SAFETY L.F. $2.00 1,450 $2,900.00 $0.00 Storm Drainage Sub-Total $363,320.00 Contingency 20% $72,664.00 TotallF $435,984.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction industry; but ENGINEER cannot and does not guarantee that proposals, bids, or actual Total Project or Construction Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ALAVA DF 7/12/2010 PRILIMINARY OPINION OF PROBABLE CONSTRUCTION COSTS Water Replacement City Project No.: 00480 WATER LINE SUMMARY: Item Description Unit Quantity Unit Price Cost 1 SWPPP L.S. 1 $1,500.00 $1,500.0 2 Proiect Sin EA. 0 $300.00 $0.0 3 8"PVC DR-14 Water Main L.F. 1600 $27.00 $43,200.0 4 8"R/S Gate Valve and Valve Box EA. 3 $865.00 $2,595.0 5 11"Water Service Tap to Main EA. 41 $200.00 $8,200.0 6 1"Copper Water Service L.F. 1000 $17.00 $17,000.0 7 3/4"Copper Service Line(by Plumber L.F. 0 $0.00 $0.0 8 Class A Water Meter Box EA. 41 $110.00 $4,510.0 9 2"Temporary Service Line including Fittings D-52.8 L.F. 1660 $8.00 $13,280.0 10 Permanent Asphalt Pavement Repair D-25 S.Y. 1 890 $75.00 $66,750.0 Water Line Subtotal $157,035.0 10%Contingenc $15,703.5 TOTAL WATER LINE COS $172,738.5 Since ENGINEER has no control over the cost of labor,materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions,ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction industry;but ENGINEER cannot and does not guarantee that proposals,bids,or actual Total Project or Construction Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST TRAIL LAKE DRIVE STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY F SUB-TOTAL PIPE-21 INCH CLASS III RCP L.F. $55.00 135 $7,425.00 PIPE-30 INCH CLASS Ill RCP L.F. $70.00 450 $31,500.0 10'-S.D.INLET EA. $2,600.00 9 $23,400.00 PERMANENT ASPHALT REPAI L.F. $75.00 450 $33,750.0 STND 4'SQ.MANHOLES EA. $3,000.0 1 $3,000.00 PROJECT SIGN EA. $350,0 2 $700.00 UTILITY ADUSTMENT L.S. $2,000.00 1 $2,000.00 TRENCH SAFETY L.F. $1.00 135 $135.00 $0.00 Storm Drainage Sub-Total $101,910.00 Contingency 200 $20,382.00 Total $122,292.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction industry; but ENGINEER cannot and does not guarantee that proposals,bids,or actual Total Project or Construction Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WALES AVENUE (SOUTH OF WINIFRED) STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-24 INCH CLASS III RCF L.F. $60.0 230 $13,800.0 10'-S.D.INLET EA. $2,600.00 2 $5,200.0 SURFACE RESTORATION L.S. $1,000.0c 0 $0.0 CONCRETE DRIVEWAY S.F. $4.00 220 $880.0 UTILITY ADUSTMENT L.S. $500.0 1 $500.0 TRENCH SAFETY L.F. $1.00 230 $230.0 Storm Drainage Sub-Total $20,610.00 Contingency 20% $4,122.00 Total $24,732.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction Indust ; but ENGINEER cannot and does not guarantee that proposals,bids,or actual Total Project or Construction Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WALES AVENUE (SOUTH OF TRAIL LAKE) STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY S!R-TOTAL PIPE-24 INCH CLASS III RCF L.F. $60.0 280 $16,800.0 10'-S.D.INLET EA. $2,600.0 2 $5,200.0 SURFACE RESTORATION L.S. $1,000.0c 0 $0.0 CONCRETE DRIVEWAY S.F. $4.00. 330 $1,320.0 UTILITY ADUSTMENT L.S. $500.0 1 $500.0 TRENCH SAFETY L.F. $1.0c 280 $280.0 Storm Drainage Sub-Total $24,100.00 Contingency 20% $4,820.00 Total $28,920.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction Indust ; but ENGINEER cannot and does not guarantee that proposals, bids,or actual Total Project or Constructio Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WEDGEMONT CIR (WEST OF TRAIL LAKE) STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-27 INCH CLASS III RCP L.F. $65.0 469 $30,485.0 PIPE-30 INCH CLASS III RCP L.F. $70.0 106 10'-S.D.INLET EA. $2,600.0 4 $10,400.0 SIDEWALK S.F. $3.0 2,250 $6,750.0 UTILITY ADUSTMENT L.S. $500.0 1 $500.0 TRENCH SAFETY L.F. $1.013 575 $575.0 $0.0 Storm Drainage Sub-Total $48,710.00 Contingency 20% $9,742.00 Total r $58,452.00 Since ENGINEER has no control over the cost of labor,materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction indust ; but ENGINEER cannot and does not guarantee that proposals, bids,or actual Total Project or Constructio Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WEDGEMONT CIR (EAST OF WHITMAN) STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-21 INCH CLASS III RCF L.F. $55.0 185 $10,175.0 10'-S.D.INLET EA. $2,600.00 1 $2,600.0 SURFACE RESTORATION L.S. $1,000.0c 0 $0.0 DRIVEWAY S.F. $4.00. 220 $880.0 TRENCH SAFETY L.F. $1.0c 185 $185.0 $0.0 Storm Drainage Sub-Total $13,840.00 Contingency 20% $2,768.00 Total $16,608.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction indust ; but ENGINEER cannot and does not guarantee that proposals, bids,or actual Total Project or Constructio Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WHITMAN DRIVE STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-21 INCH CLASS III RCP L.F. $55.0 22 $1,210.0 PIPE-27 INCH CLASS III RCP L.F. $65.0 265 $17,225.0 10'-S.D.INLET EA. $2,600.0 1 $2,600.0 PERMANENT ASPHALT REP L.F. $75.0 265 $19,875.0 STND 4'SQ.MANHOLES EA. $3,000.0 1 $3,000.0 PROJECT SIGN EA. $350.0 2 $700.0 UTILITY ADUSTMENT L.S. $1,000.0c 0 $0.0 TRENCH SAFETY L.F. $1.0c 265 $265.0 $0.0 Storm Drainage Sub-Total $44,875.00 Contingency 20°!F $8,975.00 TotallF $53,850.00 Since ENGINEER has no control over the cost of labor, materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction indust but ENGINEER cannot and does not guarantee that proposals,bids,or actual Total Project or Constructio Costs will not vary from opinions of Probable Cost prepared by ENGINEER. If prior to the Bidding or Negotiation Phase OWNER wishes greater assurance to the Construction Cost he shall employ an independent cost estimator. ENGINEERS ESTIMATE OF PROBABLE CONSTRUCTION COST WEDGWOOD HALLMARK STORM DRAIN IMPROVEMENTS DESIGN AGREEMENT AMENDMENT NO 1 OPINION OF PROBABLE CONSTRUCTION COST WIMBLETON WAY STORM DAINAGE PAY ITEM ITEM DESCRIPTION UNIT UNIT PRICE QUANTITY SUB-TOTAL PIPE-21 INCH CLASS III RCP L.F. $55.0 152 $8,360.0 PIPE-27 INCH CLASS III RCP L.F. $65.0 150 $9,750.0 10'-S.D.INLET EA. $2,600.0 2 $5,200.0 SURFACE RESTORATION L.S. $1,000.0 0 $0.0 DRIVEWAY S.F. $4.00 600 $2,400.0 UTILITY ADUSTMENT L.S. $1,000.0 1 $1,000.0 TRENCH SAFETY L.F. $1.0c 302 $302.0 PERMANENT ASPHALT REP L.F. $75.0 53 $3,975.0 Storm Drainage Sub-Total $30,987.00 Contingency 20°I $6,507.00 TotalIF $37,494.0011 Since ENGINEER has no control over the cost of labor,materials,equipment,or services furnished by others,or over the Contractor's methods of determining prices,or over competitive bidding or market conditions, ENGINEER'S opinions of probable Total Project Costs and Construction Costs provided for herein are made on the basis of ENGINEER'S experience and qualifications and represent ENGINEER'S best judgement as an expericed and qualified Professional Engineer,familiar with the construction indust ; but ENGINEER cannot and does not guarantee that proposals,bids,or actual Total Project or Constructio Costs will not vary from opinions of Probable Cost prepared by ENGINEER. 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JL%nm"am6m/lmst=mm0fmmm11m4 w mm No.00"04 6410 SOUTHWEST BLVD. SUITE 212 CIVIL P.O.BOX 16593 SURVEY FORT WORTH, TEXAS 76162 HYDRAULICS Po� TRANSPORTATION — SITE DEVELOPMENT Rl''sro-hes MUNICIPAL ENGINEERING m.alERJf4uVtCn cp 20' Rd io io, I LE INLE 10 I T 4 IB CE % TI G 10' INL :XIS VING lb '8' R X ALAVA DR. PROPOSED STORM DRAINAGE SYSTEM NZ&ATElt 6410 SOUTHWEST BLVD. SUITE 212 CIVIL P.O. BOX 16593 SURVEY FORT WORTH, TEXAS 76162 RAUL CS cELL 817-975-0091 TRANSPORTATION OFFICE al7_3+6-652D SITE DEVELOPMENT E—NNE Sg-ATEROIQUSK-COU MUNICIPAL ENGINEERING City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 1/25/2011 —Ordinance No. 19526-01-2011 DATE: Tuesday, January 25, 2011 REFERENCE NO.: **C-24686 LOG NAME: 20AMEND 1 BERKSHIRE HALLMARK SUBJECT: Authorize Amendment No. I in the Amount of$262,746.60 to City Secretary Contract No. 35581, an Engineering Agreement with Slater Engineering, Inc.,for the Storm Water Utility Project Berkshire—Hallmark Drainage Improvements and Adopt Appropriation Ordinance (COUNCIL DISTRICT 6) RECOMMENDATION: It is recommended that the City Council: 1. Authorize the transfer of$65,588.86 from the Water and Sewer Operating Fund to the Water Capital Projects Fund in the amount of$50,673.53 and the Sewer Capital Projects Fund in the amount of$14,915.33; 2.Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in the Water Capital Projects Fund in the amount of$50,673.53 and the Sewer Capital Projects Fund in the amount of$14,915.33 from available funds; and 3. Authorize the City Manager to execute Amendment No. 1 with Slater Engineering,Inc., in the amount of$262,746.60 to City Secretary Contract No. 35581,thereby,revising the total contract cost to$684,551.60. DISCUSSION: The Storm Water Management Program was established to reduce flooding in Fort Worth,preserve streams,minimize water pollution and to operate the storm water system in a more effective manner to fully comply with state and federal regulatory requirements. This will be accomplished by infrastructure reconstruction and system maintenance, master planning,enhanced development review, and increased public education and outreach. On September 22,2009, (Ordinance No. 18838-09-2009)the City Council approved the issuance and sale of$45,000,000.00 in revenue bonds for Storm Water Capital Project Bond 2009 Fund, to fund a two—year storm water capital project program. A Request for Qualifications(RFQ)to provide drainage design was issued by the City in January of 2006.Twenty—four design consultants submitted statements of qualifications,including Slater Engineering,Inc. Slater Engineering,Inc.,was selected to provide design services for drainage improvements for the Berkshire—Hallmark Drainage Improvements and Wedgwood Storm Drain project(City Project No.00480). On June 12,2007, (M&C C-22173)the City Council authorized the City Manager to execute an engineering agreement with Slater Engineering, Inc., (City Secretary Contract No. 35581)in the amount of$421,805.00 for the design of Berkshire—Hallmark Drainage Improvements. The need for additional design scope, including water and sewer, has been identified. The original contract for the Berkshire—Hallmark project was based on recommendations from a drainage study completed in 2005. During design, the 2006 Stormwater Management Design Manual criteria was used and resulted in a change in the conceptual alignment for the Berkshire—Hallmark area and extension of the project limits for both the Berkshire—Hallmark and Wedgwood areas. In addition, the City now requires subsurface utility engineering and traffic control plans on all projects,which were not included in the original contract. Amendment No. 1 will provide the following: alignment study for the Berkshire—Hallmark subdivision, subsurface utility engineering,traffic control plans,additional survey, additional reproduction,additional design services for the Wedgwood subdivision,and additional design,bid phase,and construction phase services for a storm drain and water line design along Alava Drive. The Alava Drive portion of the project is new and was not part of the original contract. Slater Engineering, Inc.proposes to perform the design services for a lump sum fee of$262,746.60. City staff considers the fee to be fair and reasonable for the scope of services proposed. The estimated construction cost of the total project is$8,620,000.00. The project includes four project locations and it is anticipated will be bid as four separate bid packages. The construction estimate for each location is as follows: Berkshire—Hallmark($4,920,000.00), Victorian Drive($50,000.00),Wedgwood($3,040,000.00), Alava Drive ($610,000.00). Slater Engineering, Inc., agrees to maintain its initial M/WBE commitment of 21 percent that it made on the original agreement and extend and maintain that same M/WBE commitment of 21 percent to all prior amendments up to and inclusive of this Amendment No. 1. Therefore Slater Engineering, Inc.,remains in compliance with the City's M/WBE Ordinance and attests to its commitment by its signature on the Acceptance of Previous M/WBE Commitment form executed by an authorized representative of its company. This project is located in COUNCIL DISTRICT 6,Mapsco 89Q, 89U and 103C. FISCAL INFORMATION: The Financial Management Services Director certifies that upon approval of the above recommendations and the adoption of the attached appropriation ordinance,funds will be available in the current capital budgets,as appropriated,of the Storm Water Capital Project Bond 2009 Fund,the Water Capital Projects Fund, and the Sewer Capital Projects Fund and in the current operating budget,as appropriated,of the Water and Sewer Fund. FUND CENTERS: TO Fund/Account/Centers FROM Fund/Account/Centers 1 &2)P253 476045 606170048OXX $50,673.53 1)PE45 538040 0609020 $50,673.53 1 &2)P258 476045 706170048OXX $14,915.33 1)PE45 538040 0709020 $14,915.33 2)P253 531200 606170048030 $45,903.53 _)P253 $4 .90 . 53 2)P253 531200 606170048051 $4,770,00 -531200 606170048030 2)P258 531200 706170048030 $14,915.33 5)P253(? 606170048051 '�'� 3)P258 $14,915.33 531200 706170048030 3,)P227 $123,283.74 531200 206280048030 3) P227 $73,874.00 531200 206280048051 CERTIFICATIONS: Submitted for City Manager's Office by: Fernando Costa (6122) Originating Department Head: William Verkest (7801) Additional Information Contact: Chad Simmons (81.78701129) ATTACHMENTS 1. 20 MENDI BERKSH_iRF HAt LM R AO.doc 2.20AMENDI B .RKS IRE. HALLMARK Sewer FAR.�df, 3. 20 MF.NDI B .RK HIRE HALLMARK Water FARO& 4.Acceptance of Previous Committment00480.pdf 5.FAR-00480-00007-SWM-Al,12df 6.fundinaverification.doc 7.M AND C 00480.pdf 8.PE45 538040 0609020.doc 9.PE45 538040 0709020.doc