1157881 - Rehabilitation Services for Stormwater Drainage Pipes and Control Structures

The County intends to enter into one contract for provision of services described herein.

The purpose of this contract is to rehabilitate principal spillway pipes and risers of stormwater management facilities. Spillway pipe linings have been installed over the past several years and this is expected to continue and increase in volume. Concrete or CMP riser rehabilitation will be a new addition to the existing pipe lining program, and it is expected to be performed each year as repair needs are continuously being identified from inspections. Inspections for stormwater facilities may include, but are not limited to, principal spillways, control structure/risers, barrels, toe drain pipes, inlets, manholes, culverts and junction boxes, flow splitters, and underground storage vaults. This contract intends to provide repair methods for conditions such as metal pipe corrosions, deteriorations, joint separations, and seepages, in order to extend the life span of stormwater drainage pipes and structures.