Title
Sub-Regional Operating Group Salt River Outfall Interceptor Rehabilitation Construction Administration and Inspection Services - WS90160093 (Ordinance S-43548)
Description
Request to authorize the City Manager, or his designee, to enter into an agreement with Brown and Caldwell, Inc. (Phoenix) to provide Construction Administration and Inspection (CA&I) services in support of the Sub-Regional Operating Group (SROG) Salt River Outfall (SRO) Interceptor Rehabilitation project. Further request authorization for the City Controller to disburse all funds related to this item.
Report
Summary
The City of Phoenix recently completed a condition assessment of the SRO Interceptor to determine the scope and need for rehabilitation of the sewer line. The final condition assessment recommendations are divided into five sections (A through E). Section A and B were completed in Fiscal Year 2014-15. The current work for Section C involves rehabilitation of 48 manholes and repair of a short liner, and Section D involves rehabilitation of pipes and manholes at Phoenix Sky Harbor International Airport and the Rental Car Center. Section E is scheduled to be completed in fiscal year 2017-18. The Water Services Department is coordinating with the Aviation Department on Section D to minimize operational impacts to the airport.
Brown and Caldwell, Inc., CA&I services include, but are not limited to: administering the construction schedule; reviewing shop drawings and test results; issuing interpretations and clarifications; certifying contractor progress payments; conducting inspections; and providing post-construction services.
Procurement Information
Brown and Caldwell, Inc., was chosen for this project using a qualifications-based selection process according to Section 34-603 of the Arizona Revised Statutes (A.R.S.). Scoring and selection were made in conjunction with Design Services for this project.
Contract Term
The term of the contract is expected to coincide with the duration of construction, which is expected to take 320 calendar days after issuance of the Notice to Proceed. The contract work scope identified and incorporated into the contract prior to the end of the contract may be agreed to by the parties, and work may extend past the termination of the contract. No additional contract work scope changes may be executed after the end of the contract term.
Financial Impact
Brown and Caldwell, Inc.'s, fee under this contract will not exceed $495,344, including all sub-consultants and reimbursable costs. Funds are available in the Water Services Department’s Capital Improvement Program budget. Contract payments may be made up to contract limits for all rendered contract services, which may extend past the contract termination.
Previous Council Action
Council approved Design Contract 142406 with Brown and Caldwell, Inc. on April 6, 2016.
Location
This project is located on the SRO interceptor sewer from the convergence of Indian Bend Wash and Tempe Town Lake to the 91st Avenue Wastewater Treatment Plant.
Department
Responsible Department
This item is submitted by Deputy City Managers Karen Peters and Mario Paniagua, the Water Services Department, and the City Engineer.