Access the Full Project by Clicking here!
Bidjugde
JOB
(CMAR) McMicken Dam Rehabilitation Phase 2
BID DATE
09/2/19 - 5:00
AGENCY
Maricopa County
ESTIMATE
$500,000
SCOPE
The construction project will utilize the Construction Manager at Risk (CMAR) process for Phase 2 of the project. The CMAR will provide pre-construction management services during the end of the design phase of Phase 2 and serve as the general contractor during Phase 2 construction. CMAR begins with the firm/team in an agency support role for pre-construction services. At the time the CMAR firm/team is selected the Phase 2 design will be 60% complete. At some point prior to construction, the CMAR will assume the risk of delivering the project through a guaranteed maximum price contract. Construction includes dam embankment north and south of the previously constructed emergency spillway, a dike to capture flows from Picacho Wash, a soil cement drop structure on Picacho Wash, a low flow channel to channel flows to the new outlet and construction of a realigned outlet channel. Outlet channel dikes will also be constructed on the north and south sides of the emergency spillway to channel flow away from the outlet channel and the dam. The Phase 2 construction contract may also include safe and proper abandonment of up to 5 existing CMP outlets located within/through the existing dam located further to the south.
UPDATES