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13-111.00 CH2M Hill: Sullivan West Bridge Replacement� Washington State WI/ Department of Transportation Supplemental Agreement p p g Organization and Address CH2M HILL, INC. Number 9 717 W. Sprague Avenue, Suite 800 Spokane, WA 99201 -3911 Original Agreement Number Sullivan Road W Bridge Replacement #0155 Phone: (509) 747 -2000 Project Number Execution Date Completion Date 1 BRM 4103 007 11/8/2011 12/31/2013 Project Title New Maximum Amount Payable SULLIVAN ROAD WEST BRIDGE $ 1,588,608.00 Description of Work Professional services to revise the Sullivan Park water supply main design to include fire protection service to the Western Dance Hall facility. The Local Agency of City of Spokane Valley, Washington desires to supplement the agreement entered into with CH2M HILL, INC. and executed on 11/8/2011 and identified as Agreement No. 0155 All provisions in the basic agreement remain in effect except as expressly modified by this supplement. The changes to the agreement are described as follows: Section 1, SCOPE OF WORK, is hereby changed to read: See Fxhihit A 1, attached 11 Section IV, TIME FOR BEGINNING AND COMPLETION, is amended to change the number of calendar days for completion of the work to read: N/A - This is a 7.ern time change supplement III Section V, PAYMENT, shall be amended as follows: The, total Maximum Amount Payable cinder the agreement is increased by .�71,346 to R1 5RR,F08 as set forth in the attached Exhibit A, and by this reference made a part of this supplement. If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces below and return to this office for final action. By: Roger W Flint Consultant Signature DOT Form 140 -063 EF uate Revised 9/2005 l EXHIBIT A -1 Scope of Work for Sullivan Road West Bridge Replacement - Supplemental Agreement No. 9 City of Spokane Valley, Washington FHWA Project No. BRM 4103(007) May 2013 1.0 Introduction This Supplemental Agreement No. 9 scope of work modifies the scope of CH2M HILL's professional engineering services and compensation for final design of the Sullivan Road West Bridge Replacement to include final design of: • Latex Modified Concrete (LMC) overlay for the northbound Sullivan Bridge • Required wetland and habitat mitigation elements • Pedestrian lighting for the multi -use pathway on the new bridge and overlooks Task 9: Final Bridge and Structures Design 9.10 LMC Overlay on Northbound Bridge Prepare drawings for the LMC overlay on the northbound Sullivan Bridge. Define limits of overlay, provide general and construction notes, overlay details, and details for replacement of expansion joints at the bridge ends. Anticipated plan sheets are as follows. Bridge Drawings - Existing Sullivan Road East Bridge EB -12 LMC Overlay Plan EB -13 LMC Overlay Details (1 of 2) EB -14 LMC Overlay Details (2 of 2) Review current (as of execution of this supplement 9) WSDOT Standard Specifications for LMC overlay and expansion joint replacement. Prepare project- specific special provisions as required. Include LMC Overlay items(s) in the 90% and 100% construction cost estimates. Assumptions • The overlay will be replaced after construction of the new West Bridge and vehicle traffic will be routed to the new bridge during overlay construction. Deliverables: Drawings and Special Provisions at the 90% and 100% levels of completion. 1 Task 10: Property Restoration 10.7 Wetland and Habitat Management Mitigation Design Provide engineering plans and technical specifications for construction of the Sullivan Road West Bridge Replacement Project's wetlands and habitat mitigation. The plans and specifications will be based on the schematic plans shown in the Sullivan Road West Bridge Replacement, Wetlands Delineation and Conceptual Mitigation Plan and the Sullivan Road West Bridge Replacement, Habitat Management Plan that includes types of plants (species), number and mitigation location. Review the wetlands and habitat mitigation plans prepared for the Sullivan Road West Bridge Replacement Project. Develop layout plans and planting details for construction of land restoration elements. Anticipated plan sheets are as follows. Property Restoration Sheets PR -14 Mitigation Planting Plan - North PR -15 Mitigation Planting Plan - South PR -16 Mitigation Planting Details Review current (as of execution of this supplement 9) WSDOT Standard Specifications for plant selection including plant establishment. Prepare project- specific special provisions as required. Include mitigation planting(s) in the 90% and 100% construction cost estimates. Assumptions • Mitigation will be integrated with river bank grading and stabilization design, as required. • CH2M Hill will use existing base mapping for the wetlands and habitat mitigation design • The Sullivan Road West Bridge Replacement, Wetlands Delineation and Conceptual Mitigation Plan and the Sullivan Road West Bridge Replacement, Habitat Management Plan are the basis for this scope and estimate. • There will be no temporary irrigation systems required for the shoreline wetlands mitigation planting. Temporary irrigation may be required for upland plantings. No permanent irrigation systems are planned for mitigation plantings. Deliverables: Drawings and Special Provisions at the 90% and 100% levels of completion. Task 14: Miscellaneous Optional Services 14.4 Roadway Illumination 14.4.1 Pedestrian Lighting Prepare Lighting Analysis for lighting locations to meet lighting standards for joint use areas. Recommend recessed fixture for use. Prepare drawings to provide recessed pedestrian lighting for the multi -use pathway to be mounted in the bridge barrier. Prepare illumination plans and details of recessed lighting and recessed patterns in median traffic barrier. Anticipated plan sheets are as follows. Roadway Illumination RL -5 Pedestrian Lighting Details Coordinate details of light fixtures and electrical conduits in barrier with traffic drawings, specs, and bid items. Review current (as of execution of this supplement 9) WSDOT Standard Specifications for illumination and electrical. Prepare project- specific special provisions as required. Include pedestrian lighting item(s) in the 90% and 100% construction cost estimates. Assumptions The median traffic barrier will not have added pilasters or blisters for the light fixtures. The overall barrier width will remain unchanged. Deliverables: Drawings and Special Provisions at the 90% and 100% levels of completion. DOCUMENTS EXEMPT FROM PUBLIC DISCLOSURE The page entitled "Exhibit E -1 / Direct Salary Cost" contains confidential cost and rate data and is withheld from public disclosure pursuant to 23 USC 112(2)(F). Prenotification; confidentiality of data. A recipient of funds requesting or using the cost and rate data shall notify any affected firm before such request or use. Such data shall be confidential and shall not be accessible or provided, in whole or in part, to another firm or to any government agency which is not part of the group of agencies sharing cost data under this paragraph, except by written permission of the audited firm. If prohibited by law, such cost and rate data shall not be disclosed under any circumstances. You may petition for a review of our findings pertaining to any redacted or withheld documents pursuant to Spokane Valley Municipal Code (SVMC) 2.75.080; and obtain judicial review pursuant to RCW 42.56.550.