Title
Concrete Reservoir Rehabilitation Program - 64th Street Reservoir 3 (1-ES1-3) - Construction Administration and Inspection Services - WS85050050 (Ordinance S-44517)
Description
Request to authorize the City Manager, or his designee, to enter into an agreement with Wilson Engineers, LLC to provide construction administration and inspection (CA&I) services for the Concrete Reservoir Rehabilitation Program - 64th Street Reservoir 3 (1-ES1-3). The fee for services will not exceed $537,037. Further request authorization for the City Controller to disburse all funds related to this item.
Report
Summary
An April 2013 assessment identified the need to rehabilitate Reservoir 1-ES1-3, a 20 million gallon reservoir dam located at the 64th Street Reservoir Facility. Rehabilitation will include, but is not limited to: new standing seam aluminum roof deck replacement, column and roof framing repair, new membrane liner, replacement of roof drainage channel curbs, and installation of a mixer system within the reservoir.
Wilson Engineers, LLC's CA&I services include, but are not limited to: providing oversight project construction activities, inspecting the site through various stages of construction, reviewing contractor work submittals, and performing field inspections where required for completed repairs.
Procurement Information
Wilson Engineers, LLC 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 the Design Services selection process.
Contract Term
The term of the contract is for two years. Contract work scope identified and incorporated into the contract prior to the end of the contract term 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
The total fee for contract services will not exceed $537,037, including all subconsultants and reimbursable costs. Funding is available in the Water Services Department Capital Improvement Program budget. Contract payments may be made up to contract limits for all rendered services, which may extend past the contract termination.
Previous Council Action
City Council approved Design Services Contract 144302 with Wilson Engineers, LLC on Jan. 11, 2017.
Location
6307 E. Thomas Road, Scottsdale, Ariz.
Council District: Out of City
Department
Responsible Department
This item is submitted by Deputy City Managers Karen Peters and Mario Paniagua, the Water Services Department, and the City Engineer.