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HomeMy WebLinkAboutAecom Technical Services-7/18/2011 (4)CITY OF WATERLOO DEPARTMENT OF ENGINEERING TRANSMITTAL 715 Mulberry Street Waterloo, IA 50703 DATE:8/15/11 Contract No.790 TO: Robert Welper, DOT PROJECT:NHSX-63-6(69)--3H-07 Transmitted herewith are: QUANTITY DESCRIPTION Agreement Change Order Contracts and Bonds Engineering Contract Maintenance Bond Plans and Specifications Punch List TV Reports One Original Subconsultant Agreement No. 2 between AECOM and CRLA One Original Subconsultant Agreement No. 2 between AECOM and Robinson Eng. For your Action For your Approval For your Information For your signature Other P1 Per Your Request r] Per our Conversation n For your review For your Files COMMENTS: Cc: Clerk's Office w/originals, File w/copies City Engineering Department By. • � , Jeff Bales, Associate Engineer A=COM AECOM 319 232 6531 tet 501 Sycamore Street 319 232 0271 fax Suite 222 Watertoo, Iowa 50703 www.aecom.com U.S. HIGHWAY 63 IMPROVEMENTS NEWELL STREET TO DONALD STREET WATERLOO, IOWA SUPPLEMENTAL AGREEMENT NO. 2 WHEREAS, Robinson Engineering Company and AECOM Technical Services, Inc. (ATS), formerly Earth Tech, Inc., entered into a Subconsultant Services Agreement dated April 3, 2006, for the U.S. Highway 63 Improvements from U.S. 218 to Donald Street in Waterloo, Iowa; and WHEREAS, Robinson Engineering and ATS entered into Supplemental Agreement No. 1 dated April 28, 2010, to include a portion of the final design of the segment from Newell Street to Donald Street; and WHEREAS, Robinson Engineering and ATS desire to amend the previous agreements to include modifications to the storm sewer design of the segment from Newell Street to Donald Street. NOW THEREFORE, it is mutually agreed to amend the original Subconsultant Services Agreement as follows: Project Description The project consists of a new four -lane highway between Newell Street and Donald Street in Waterloo, Iowa. II. Scope of Services The services to be provided for the project under this agreement will include additional activities that have been requested by the City and which are beyond the scope of the existing agreement. Task 1. Storm Sewer Design Modifications. The original scope of services included the design of a 10 -year frequency storm sewer system in accordance with the approved preliminary design. This task will be completed by Robinson Engineering and includes the following modifications to the existing scope: A. Evaluate Alternative Storm Frequencies. This task includes the analysis of storm runoff, inlet spacing and conceptual design layouts for a 5 -year storm, in addition to the 10 -year storm which was included in the original scope. B. Evaluate 1 -Side and 2 -Side Systems. To reduce the pipe sizes resulting from the higher storm frequencies and to investigate construction staging alternatives, this task includes preparation of separate design concepts for a 1 -sided storm sewer system and a 2 -sided storm sewer system. This task includes development of pipe sizes and preliminary alignments for each system. C. Modify Storm Sewer Design Plans. Upon approval of the conceptual design, this task includes modifications to the previously approved preliminary storm sewer design. The completion of final storm sewer tabulations and quantities were included in the original scope and are not included in this task. A=COM Page 2 The Subconsultant shall provide the services in accordance with the project schedule developed by ATS's project manager for the project. III. Compensation The Subconsultant shall be reimbursed on a fixed unit rate basis in accordance with the following cost summary: Classification Hours Rate Amount Senior Engineer 0 $103.00 $ 0.00 Engineer 128 86.00 11,008.00 Technician 0 70.00 0.00 Administrative 0 40.00 0.00 Subtotal 128 $11,008.00 Project Expenses 0.00 Total Estimated Cost (Rounded) $11,000.00 Contingency 0.00 Maximum Amount Payable $11,000.00 The compensation for this supplemental agreement is to be integrated with those covered under Supplemental Agreement No. 1. S.A. No. 1 S.A. No. 2 Revised Total Estimated Actual Costs $30,200.00 $11,000.00 $41,200.00 Contingency 1,500.00 0.00 1,500.00 Maximum Amount Payable $31,700.00 $11,000.00 $42,700.00 IV. In all other respects, the obligation of the Subconsultant and ATS shall remain as specified in the Subconsultant Services Agreement dated April 3, 2006, and subsequent amendments. IN WITNESS WHEREOF, the parties hereto have executed this Supplemental Agreement No. 2 as of the dates shown below: ROBINSON ENGINEERING COMPANY AECOM TECHNICAL SERVICES, INC. L:\work\ADMIN\AGREE\SUPPLE\RobinsonSA2Hwy631m pr.doc Date Z .A " 1 Z6 U Date July 26, 2011 A=COM AECOM 319 232 6531 tel 501 Sycamore Street 319 232 0271 fax Suite 222 Waterloo, Iowa 50703 www.aecom.com U.S. HIGHWAY 63 IMPROVEMENTS NEWELL STREET TO DONALD STREET WATERLOO, IOWA SUPPLEMENTAL AGREEMENT NO. 2 WHEREAS, Craig Ritland Landscape Architects (CRLA), and AECOM Technical Services, Inc. (ATS), formerly Earth Tech, Inc., entered into a Subconsultant Services Agreement dated April 5, 2006, for the U.S. Highway 63 Improvements from U.S. 218 to Donald Street in Waterloo, Iowa; and WHEREAS, CRLA and ATS entered into Supplemental Agreement No. 1 dated April 28, 2010, to include landscape architectural design for the final design of the segment from Newell Street to Donald Street; and WHEREAS, CRLA and ATS desire to amend the previous agreements to include additional enhancement features to the segment from Newell Street to Donald Street. NOW THEREFORE, it is mutually agreed to amend the original Subconsultant Services Agreement as follows: I. Project Description The project consists of a new four -lane highway between Newell Street and Donald Street in Waterloo, Iowa. II. Scope of Services The services to be provided for the project under this agreement will include landscape architectural design services. The Subconsultant shall provide the services in accordance with the project schedule developed by ATS's project manager for the project. The services are further defined by the following tasks: Task 3. Additional Enhancement Design This task includes the preliminary and final design of additional enhancement features which will be added to the project as a result of additional enhancement funding which has been obtained for the project. The additional enhancement design will include: A. Modify Grading and Landscaping, Logan School Area. This task includes changes to the grading and landscaping plan as a result of the recent decision to remove the Logan School Building and eliminate the retaining wall. B. Modify Grading and Landscaping, Louise Street to Dale Street. This task includes modifications to the grading and landscaping design to utilize the entire depth of lots which are being acquired for the new right-of-way. C. Neighborhood Monuments. This task includes final design and detailing of decorative neighborhood monuments to be located at several of the intersection corners. A=COM Page 2 D. Brick or Stamped Concrete Treatments. This task includes the final design and detailing of brick or colored/stamped concrete treatments at intersection locations. Included are the sidewalk areas behind the curb at intersection returns and ends of raised medians. CRLA will consider the ADA requirements when developing the conceptual plans. E. Decorative Railing/Fence. This task includes the design of a decorative railing or fence to be located along the new bikeway between Esther Street and Louise Street. F. Wayfinding Signing. This task includes the conceptual and final design of special wayfinding signs along U.S. 63. It is anticipated that special signs will be installed at the Donald Street and Newell Street intersections. G. Additional Landscaping Design (Bioswales). This task includes additional special landscaping design and soil amendment design for the low -impact drainage features (bioswales). Task 4. Additional Lighting Design. This task includes additional analysis and design of an enhanced lighting system beyond the scope and staff -hours included in the original contract. Included are the evaluation of additional roadway lighting alternatives, final design of the roadway lighting system and the design of a pedestrian lighting system along portions of the new sidewalks. Task 8. Additional Project Meetings. The original project scope included six (6) project review meetings with the Technical Advisory Committee. This task provides for an additional eight (8) meetings to be held at the Waterloo City Hall. Task 9. Additional Project Administration. This task includes the additional in-house, project - related administrative activities associated with the additional services in this supplemental agreement. III. Compensation The Subconsultant shall be reimbursed on a fixed unit rate basis in accordance with the following cost summary: Task Hour Estimate: Description Principal Associate Landscape Architect Landscape Architect 3A - Logan School Area 12 36 3B - Louis Street to Dale Street 12 36 3C - Neighborhood Monuments 16 48 3D - Brick or Stamped Concrete 24 72 3E - Decorative Railing/Fence 4 36 3F - Wayfinding Signing 8 60 3G - Landscape Design (Bioswales) 8 24 4 - Lighting Design 16 40 8 - Project Meetings 16 24 9 - Project Administration 18 40 Total 134 416 AMOM Page 3 Cost Estimate: Hours Rate Amount Principal Landscape Architect 134 $110.00 $14,740.00 Associate Landscape Architect 416 85.00 35,360.00 Reimbursable Expenses 400.00 Maximum Amount Payable $50,500.00 The compensation for this supplemental agreement is to be integrated with those covered under Supplemental Agreement No. 1. The Maximum Amount Payable of $18,500.00 in Supplemental Agreement No. 1 is increased by $50,500.00 to a revised Maximum Amount Payable of $69,000.00. IV. In all other respects, the obligation of the Subconsultant and ATS shall remain as specified in the Subconsultant Services Agreement dated April 5, 2006, and subsequent amendments. IN WITNESS WHEREOF, the parties hereto have executed this Supplemental Agreement No. 2 as of the dates shown below: CRAIG RITLAND LANDSCAPE ARCHITECTS AECOM TECHNICAL SERVICES, INC. By Joe A. Becker L:\work\AD,> 1MAGREE\SUPPLE\CraigRitlandSA2Hwy63Impr.doc 7/12711 Date July 26, 2011