Description: The scope of work for this project generally includes, but not be limited to, well site piping, treatment vessel procurement and installation, concrete and existing surface improvements, and backwash infrastructure improvements with connection to the existing sanitary sewer along Leonard Avenue.
Bids must be filed with the City Clerk at the Clovis Civic Center prior to 2:00 p.m., Tuesday, November 10, 2026, at which time the City Clerk will open said bids. Bids shall be submitted in sealed envelopes and marked: "Bid Proposal: IRON AND MANGANESE TREATMENT AT WELL 31”
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The scope of work for this project generally includes, but not be limited to, well site piping, treatment vessel procurement and installation, concrete and existing surface improvements, and backwash infrastructure improvements with connection to the existing sanitary sewer along Leonard Avenue.
Bids must be filed with the City Clerk at the Clovis Civic Center prior to 2:00 p.m., Tuesday, November 10, 2026, at which time the City Clerk will open said bids. Bids shall be submitted in sealed envelopes and marked: "Bid Proposal: IRON AND MANGANESE TREATMENT AT WELL 31”
The Department of Safety, NH Division of Emergency Services & Communications, seeks competitive bids for well and water treatment operations and management services. The work covers two wells. The official procurement listing classifies the solicitation under miscellaneous services.
Construction of the Well 5 water treatment facility, including well and booster pumps, treatment equipment, piping, controls, plumbing, electrical, and HVAC work.
Site clearing, demolition, and infrastructure salvage. At the Well No. 10 site, the Contractor shall procure and install a new well pump and motor and reconfigure the vault piping and pressure reducing valve (PRV) station to integrate the new treatment stream. The vault scope also includes rebuilding the PRV, coating below-grade piping, and replacing existing exhaust fans, flow meters, and the static mixer. Additionally, the Contractor shall furnish and install a Granular Activated Carbon (GAC) system with four steel pressure vessels, prefilters, and a bolted steel backwash tank. The scope further includes a sodium hypochlorite (SHC) disinfection system with a covered facility for chemical storage and dosing, along with integrated containment and monitoring systems. Final deliverables include complete electrical and instrumentation integration into the onsite SCADA system, yard lighting, and site civil works, including a new central access drive, equipment pads, and a stormwater drywell system.
Key Contacts on this RFP
Decision makers connected to this RFP from City of Clovis.
From the first pre-RFP signals to the published RFP and its files.
1 file available
Agenda packet
494 days before RFP
The proposed 2025–2026 Water Capital Projects programme planned treatment facilities and improvements at existing wells, alongside well-site development and water infrastructure work.
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WATER CAPITAL PROJECTS -- ENTERPRISE AND DEVELOPER The proposed Water Capital Projects budget for 2025 - 2026 contains projects that will improve the water distribution system. Projects are also scheduled to improve water quality by the addition of treatment facilities at existing wells and increase the reliability of the water supply by the addition of…
Improve treatment at the Surface Water Treatment Plant and City water wells to improve the quality and quantity of potable water and increase groundwater recharge through existing and new facilities. o Review Wastewater diversion improvements to increase capacity of the Sewer System. o Update the Water Master Plan.
The agenda's 2026-27 capital program lists $1,000,000 for construction to install iron and manganese treatment facilities at Well 31.
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96000 2026-27 2027-28 2028-29 2029-30 2030-31 ACCT PROJECT LOCATION or Later DESCRIPTION WATER CAPITAL PROJECTS - ENTERPRISE FUND Canal Intake 41,000 c Replace aging control panel for intake screen. MF Feed Pumps & Strainers 4,565,000 c Pall MF System Upgrades 1,525,000 c Chemical Stg. & Feed Facilities 1,790,000 c 77503 High Service Pump Station VFD…
Meeting agenda
74 days before RFP
Clovis was in the design phase of Well 31 iron-and-manganese treatment, with restored supply planned for 2027.
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The City is also in the design phase of treatment projects, which are expected to bring wells 31 and 32 back into use for the system, increasing the supply by an additional 3,155 AF per year. Additionally, Well 11A was recently drilled and equipped; however, due to nitrate-impacted water quality, the well is inactive and not yet permitted for use. Well 11A…
