NOTICE TO BIDDERS
Mariposa County Public Works Department
Invites Bids for the
Mariposa County Roadway, Water, and Sewer Infrastructure Improvement Project
Phase 1 Sewer Improvements
EDA No. 07-79-07487
The County of Mariposa invites sealed bids for improvements to the Mariposa Public Utility District sewer collection system.
The construction will require but not be limited to: furnishing and installing 8” Polyvinyl Chloride (PVC) pipe in open cut trench excavations; manholes; service laterals and cleanouts; site clearing, existing improvement, and utility protection; utility coordination; potholing; excavation; bypass pumping; removal and replacement of existing pipe and manholes; confined space entry; pipe, gaskets, and materials; pipe slope anchors; bedding; backfill; compaction; connections to existing sanitary sewer pipe, removal, and disposal of trench spoils; surface restoration, pipe testing, complete as specified and as indicated on drawings.
The project requires prevailing wage and DBE certification.
The DBE goal for this project is 19.8%
This project is subject to the "Buy America" provisions. A valid Class ‘A’ General Engineering Contractor is required. Engineers Estimate is $2,000,000.
IMPORTANT DATES:
Beginning of Advertisement: Thursday, February 23, 2023
Recommended Optional Project Proposal Meeting @ Public Works 10 am on March 14, 2023
Bid Proposals must be received by: 2 pm on Friday, March 24, 2023
Notice to Bidders and Special Provisions Technical questions should be directed to:
may be acquired at the following address: Department of Public Works
County of Mariposa 4639 Ben Hur Road
Public Works Department, 4639 Ben Hur Road Attention: Matt Hespenheide
Mariposa, California 95338
209-966-5356
Mariposa Sewer Plans
Mariposa Sewer Project - Specs
Addendum 1