Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Rhode Island guideRhode Island Bids and Bidding Guide
  • Pricing your bidWhy Your RFP Pricing Strategy Is Costing You
  • How to answer an IFBInvitation for Bid: You Just Received an IFB, Now What?
More chemical manufacturing bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›Rhode Island
  4. ›Chemical Manufacturing
  5. ›Caustic Soda-2027

Town of North Kingstown·Rhode Island

Caustic Soda-2027

Closes 5/22/2026$100k – $400kInvitation for Bid
Bid source

This opportunity has closed.

Bid Banana tracks 1.6M+ bids and awards across all 50 states. Save a search and we'll email your new matches, daily or weekly — so the next one reaches you with time to bid.

Get alerted next time

Description

The Town of North Kingstown is seeking a vendor to supply, transport, and off‑load liquid caustic soda (50 % NaOH) for its water‑treatment wells. The contractor must meet strict chemical purity specifications, deliver to nine well sites (six 750‑gal tanks, one site with two 405‑gal tanks, two sites with two 750‑gal tanks), and start deliveries before 10 a.m. on each scheduled day. Deliveries are expected bi‑weekly, ranging from 1,500 to 5,000 gal per visit, with a required one‑quart sample for visual inspection. The bid must include price per gallon (firm through June 30 2026), insurance certificates, a W‑9, and bonding equal to 100 % of the contract price. The contract will be awarded to the lowest qualified bidder. • Supply of 50 % NaOH caustic soda meeting purity and alkalinity specs. • Bi‑weekly “top‑off” deliveries to nine water‑well locations, each before 10 a.m. • Mandatory safety, hazardous‑material handling, insurance and bonding requirements.

Attached files

Contact

Timothy McDavitt(Purchasing/Finance)

[email protected]

(401) 294-3331

Key dates

Opened
5/12/2026
Closes
5/22/2026

Last updated

Details

Type
Invitation for Bid
Industry
Chemical Manufacturing
NAICS
424690
Solicitation №
Caustic Soda-2027

Budget estimate

$100,000 – $400,000

No contract value is disclosed. Assuming an average price of $3 per gallon, bi‑weekly deliveries of 1,500‑5,000 gal would produce roughly 39,000‑130,000 gal per year, yielding an estimated revenue range of $115k‑$390k. This estimate reflects variability in delivery volume, price per gallon, and the contract’s likely one‑year term.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one too late. Don't find the next one too late.

Bid Banana searches open government bids across all 50 states, updated daily. Save a search once and we email you your new matches, daily or weekly, while there is still time to win them.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

Brunswick County·North Carolina

Top match · 70%

ITB: RE-ADVERTISEMENT Wastewater Treatment Chemical Caustic Soda

Closes 11/6/2026Opened 10/27/2026

City of St. Petersburg·Florida

69% match

Chemical, 50% Sodium Hydroxide (Caustic Soda)

Closes 11/19/2026Opened 10/22/2026

LA General Services·California

65% match

CALCIUM CARBONATE (CALCITE)

Closes 11/4/2026Opened 10/30/2026

Village of Lake in the Hills·Illinois

62% match

2027 Fluoride Supply

Closes 11/16/2026Opened 10/26/2026

California Department of General Services·California

62% match

Bottled Drinking Water

Closes 11/9/2026Opened 9/29/2026

City of Cortez·Colorado

61% match

AFB - 2027 Joint Chemical Bid

Closes 11/18/2026Opened 10/14/2026

Wayne Township·New Jersey

61% match

High Calcium Hydrated Lime Ca(OH)2

Closes 11/13/2026Opened 10/21/2026

City of Marysville, Ohio·Ohio

61% match

2027 Water Treatment Chemicals – Carbon Dioxide

Closes 11/12/2026Opened 10/19/2026

City of Sulphur·Louisiana

61% match

ANNUAL SUPPLY OF CHEMICALS

Closes 12/2/2026Opened 10/20/2026

Talladega County Schools·Alabama

61% match

BID 1783 - Bottled and Canned Beverages 2025

Rolling / TBD closeOpened 10/21/2026

Village of Lake in the Hills·Illinois

61% match

2027 Water Conditioning Salt

Closes 11/4/2026Opened 10/15/2026

San Antonio Water System·Texas

61% match

CHLR CALCIUM HYPOCHLORITE 100 LBS

Closes 11/1/2026Opened 10/22/2026

City of Fremont·Ohio

61% match

2027 Chemicals

Rolling / TBD closeOpened 10/20/2026

Zone 7 Water Agency·California

60% match

Calcium Thiosulfate Solution

Closes 11/3/2026Opened 10/13/2026

GoodBuy Purchasing Cooperative·Texas

60% match

Bottled Water and Beverage Dispensing Services

Closes 11/19/2026Opened 9/22/2026

Village of Lake in the Hills·Illinois

60% match

2027 Gaseous Chlorine Supply

Closes 11/4/2026Opened 10/15/2026

City of Lebanon·Missouri

60% match

De-Icing Road Salt 2026-2027

Closes 11/3/2026Opened 10/5/2026

Georgia Gwinnett County·Georgia

59% match

BL157-26 Supplemental Purchase of Water Treatment Chemicals on an Annual Contract

Closes 11/13/2026Opened 10/23/2026

Texas Tx Dept Crim. Justice/inst Div·Texas

59% match

Chemicals

Closes 12/19/2026Opened 12/4/2025

Charleston Water System·South Carolina

59% match

IFB 2161 WATER TREATMENT CHEMICALS: FLUOROSILICIC ACID

Closes 11/12/2026Opened 10/26/2026

Central Arkansas Water·Arkansas

59% match

Annual Concrete Surface Repairs – 2027 (15 Day Option)

Closes 11/10/2026Opened 10/18/2026

Wayne Township·New Jersey

59% match

Rock Salt, Treated Salt & Calcium Chloride

Closes 11/13/2026Opened 10/22/2026

City of Bismarck·North Dakota

59% match

2027 Water/Wastewater Treatment Chemicals IFB

Closes 11/3/2026Opened 10/13/2026

City of Southaven·Mississippi

59% match

Water Treatment Chemicals

Closes 11/20/2026Opened 11/20/2026

Texas Tx Dept Crim. Justice/inst Div·Texas

59% match

Cattle Mineral, High Salt

Closes 11/13/2026Opened 10/30/2026