NAICS 327410 - Lime Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

The Borough of Allentown is soliciting bids for water and wastewater treatment chemicals, including sodium hypochlorite, hydrated lime, hydrofluorosilicic acid, Magnafloc LT20, sodium bisulfite, and sodium aluminate solution.

The City of St. John's is seeking a supplier to provide and deliver hydrated lime for pH control and alkalinity enhancement at three water treatment facilities under a 48-month standing offer agreement.

The Mississippi Transportation Commission, acting through the Mississippi Department of Transportation, is seeking bids for an agency contract to supply and deliver 32% corrosion-inhibited liquid calcium chloride to multiple MDOT locations statewide.

Ellis County is seeking sealed bids for a one-year term contract, renewable for four additional one-year periods, to supply and deliver TxDOT-compliant crushed limestone aggregates to county precinct locations.

Jefferson Parish Purchasing Department is seeking bids for a two-year contract to supply 25 percent liquid caustic soda (sodium hydroxide).

Hidalgo County is seeking sealed bids for the as-needed supply of Type D hot mix asphalt made with limestone under a one-year term contract with four one-year renewal options.

The South Carolina Department of Transportation is soliciting bids for the supply and delivery of liquid calcium chloride to its maintenance facilities for use as a deicing agent.

The San Antonio Water System is requesting an electronic quote for 100-pound quantities of exact-match granular calcium hypochlorite for water treatment and disinfection.

Jefferson County, Florida is seeking a contractor for the stabilization of 12.8 miles of private roads using limestone, including preparation, materials, and labor.

The Cayman Islands Government is requesting quotations for aggregate materials for the Old Man Bay Realignment (Whittakers Beach) Project, Lot 8.

The City of North Miami Beach is seeking a contractor to load, haul, and dispose of lime-thickened sludge from its Norwood Water Treatment Plant on a daily basis.

The City of Lowell is soliciting sealed proposals for laboratory testing, excavation, hauling, land application, and disposal of lime sludge from its water treatment plant.

Allegheny County is seeking bidders to supply and deliver ready-mix concrete products to specified zones within the County under IFB 9531.

The Town of Shrewsbury, serving as lead jurisdiction for 18 Massachusetts towns, is seeking sealed bids to supply liquid de-icer and calcium chloride flake under a contract running from October 1, 2026, through June 30, 2027.

The Arkansas Department of Transportation is seeking a statewide supply contract for mineral aggregate from October 1, 2026, through March 31, 2027, with electronic bidding only.

The City of Odessa, Missouri, is seeking bids for the production, installation, and delivery of a complete dry chemical metering and quick-lime slaking system for its Water Department.

DeSoto County, Mississippi, is seeking sealed bids for an annual supply of crushed limestone and rip rap for its Department of Road Management.

The Arkansas Department of Transportation is seeking contractors to furnish mineral aggregate, crushed stone, and gravel of various classes under a statewide term contract for highway maintenance.

Cleveland Metroparks is seeking bids for as-needed delivery of specified ready-mix concrete, additives, and related concrete services to various park locations during 2027.

The City of Excelsior Springs is requesting construction bids to demolish its existing lime silo and RDP lime slaker system and install a new primary lime slaker, with an alternate for painting the lime feeder room.

The Merrimack Valley Planning Commission is seeking sealed bids from qualified firms to supply rock salt and solar salt for participating municipalities in Essex County, Massachusetts.

The U.S. Geological Survey is seeking heavy mineral separation services for rock and sediment samples, including electro-pulse disaggregation, mineral processing, reporting, and return of separated materials.

Shelby County is seeking a contractor to supply polyaluminum chloride for a trial period.

The Virginia Department of Transportation is seeking suppliers for approximately 78,400 tons of assorted aggregate stone, including crushed stone, riprap, rockfill, and gabion stone, picked up from quarries by VDOT forces or contractors in the Culpeper District.

The City of Pembroke Pines is seeking electronically submitted quotes for as-needed delivery of road rock, sand-fill, and #57 3/4-inch washed rock to designated locations within the city.