Site work for a water / sewer project in Lewiston, Maine. Completed plans call for site work for a water / sewer project.

The work for the PAYNE STREET/JOHNSON STREET/GLORIA AVENUE WATER MAIN REPLACEMENT & ROAD REHAB shall consist of, but not be limited to, the complete and satisfactory construction of installation of: - 1,100 LF of 6" Dia. DI Water Main - 220 LF of 3/4 " Copper Water Services - 150 LF of 1" Copper Water Services - 400 CY Aggregate Base - 500 CY Aggregate Subbase - 430 Ton of Machine-Placed 12.5mm HMA Surface Course - 580 Ton of Machine-Placed 19mm HMA Base Course - 100 Ton of Hand-Placed HMA - 4,800 SY of Pavement Removal - 1,300 SY Loam, Seed & Mulch - 30 LF 6" Solid SDR35 PVC Storm Drain - 21 LF 8" Perf. SDR35 PVC (or ADS N-12 Dual Wall) Underdrain - 3 4-ft Dia. Catch Basins - 2 Catch Basin Removals - Sewer Manhole Rehabilitation o 1, Install Bench & Channel o 2, Install Drop Connection o 3, Chemical Grout Injection Work within Payne Street, Johnson Street, and Gloria Avenue will include new water main construction and full-width street re-paving. Additional stormdrain infrastructure and sewer manhole rehabilitation will also be included. Coordination with the Water Division for requisite shut-downs will be required. All mainline paving & water main replacement must be completed by November 1, 2024. All work in the contract, including driveways and loaming, must be completed by no later than November 15, 2024. Interested bidders must register with the Purchasing Agent either through direct response to the City's RFP solicitation at mryerson@lewistonmaine.gov or by contacting the Purchasing Agent Allen Ward at 207-513-3040 or award@lewistonmaine.gov to be added to the bidders list. Questions and Requests for Information shall be submitted to Faith Thomas (fthomas@lewistonmaine.gov) on or before noon, April 24, 2024. Questions and RFIs will be responded to via email to potential bidders on the Plan Holders List and those registered with the City Purchasing Department for this project. All questions by prospective bidders pertaining to the Contract Documents, Plans and Specifications must be received, in writing, by the Engineer, at least five (5) days before the date set for the opening of the Proposals. Submit questions to Faith Thomas at fthomas@lewistonmaine.gov. Any questions which, in the opinion of the Purchasing Agent, require interpretation, will be posted to the City of Lewiston web site and will be e-mailed to the plan holders, with the interpretation, in the form of a numbered Addendum, to each person or firm who has taken out a set of Contract Documents, not later than three (3) days prior to the scheduled opening of the Proposals. Addenda issued later than three (3) days prior to the scheduled opening of the Proposals may be by e-mail, telephone, or fax machine. Bidders shall acknowledge receipt of all Addenda in the space provided therefore in the Proposal Form, whether the Addenda are in response to questions or otherwise issued by the City and whether the Addenda are received by e-mail, telephone or fax. SCOPE OF WORK The general scope of the project includes, but is not limited to, the following: Complete and satisfactory construction of approximately 1,000 LF of new 6" Ductile Iron water main, 220 LF of new 3/4 " copper water services, 150 LF of 1" copper water services, 400 CY of Aggregate Base, 500 CY of Aggregate Subbase, 430 Tons of Surface HMA (12.5mm), 580 Tons of Base HMA (19mm), and 4,800 SY of pavement removal. Work within Payne Street, Johnson Street, and Gloria Avenue will include new water main construction and full-width street re-paving. Additional stormdrain infrastructure and sewer manhole rehabilitation will also be included. CHANGE IN THE SCOPE OF WORK The City of Lewiston reserves the right to add or delete portions of the work required under this Contract, using unit prices established in the Proposal. The Contractor's attention is directed to Sections 20.30, "Extra Work" and 20.31 "Reduction of Work" of the Specifications. If no unit price exists, a change order must be negotiated between the City of Lewiston and the Contractor.