BidHits

Scale Inhibitor Government Bids & RFPs

Government bid alerts, regional filters, and fast access to documents

90% recommend BidHits (1093 real users, 09/04/2026). Methodology

USA | AZ | MARICOPA COUNTY

Pima County

Water Treatment Chemicals and Supervisory Services Pima County (& ldquo; County& rdquo;) is soliciting proposals from Proposers qualified, responsible, and willing to provide water treatment chemicals and supervisory services in compliance with all solicitation specifications and requirements contained or referenced herein.

Water treatment chemicals and supervisory services Water treatment chemicals and supervisory services for various maintenance shops and central plants in the greater Tucson metropolitan area.

Bid Close Date:

Lot 35: Corrosion Scale Inhibitor Brand Preference All Brands are acceptable

Lot 1: Legal Services Building, 32 N Stone, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 2: Public Service Center, 240 N Stone, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 3: 97 E Congress, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 4: Joel Valdez Main Library, 101 N Stone, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 5: 33 N Stone Avenue ( former Bank of America Bldg), Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 6: Administration West, 150 W Congress St, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 7: School Superintendents Office, 200 N Stone, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 8: Description UOM Qty 8

Lot 9: Sheriff Administration, **** E Benson Hwy, Tucson, AZ. ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 10: Adult Probation, **** E Ajo Way, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 11: Kino Service Center, **** E Ajo Way, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 12: Herbert K. Abrams Public Health Center, **** S Country Club, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 13: Office of the Medical Examiner, **** E Milber St, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 14: Description UOM Qty 13

Lot 15: Green Valley Library, 601 La Canada, Green Valley, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 16: Green Valley Performance and Art Center, **** W Continental Rd, Green Valley, AZ Brand Preference Not Applicable - Service Item

Lot 17: Parks and Recreation, **** W River Road, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 18: PECOC Building, **** E 22nd Street, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 19: Water Campus, **** W Camino Del Cerro, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 20: El Banco Building, 801 W Congress, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 21: Catalina Library, **** N Oracle Rd, Catalina, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 22: Woods Library, **** N 1st Ave, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 23: Main Jail Facility, **** W Silverlake, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 24: East Unit, **** W Silverlake, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 25: Main Jail Annex, **** W Silverlake, Tucson, AZ ( Closed Loop) Brand Preference Not Applicable - Service Item

Lot 26: Description UOM Qty 24

Lot 27: Central Plant, 190 W Pennington, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 28: Juvenile Center Central Plant System, **** E. Ajo Way, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 29: Description UOM Qty 26

Lot 30: Public Works Building, 201 N Stone, Tucson, AZ Brand Preference Not Applicable - Service Item

Lot 31: Description UOM Qty

Lot 32: REGULAR HOURLY RATE: ALL WORK DONE BETWEEN THE HOURS OF 7: 30 AM AND 5: 30 PM, MONDAY THROUGH FRIDAY. Brand Preference Not Applicable - Service Item

Lot 33: OVERTIME/WEEKEND RATE: ANY WORK DONE BEFORE OR AFTER THE HOURS OF 7: 30 AM AND 5: 30 PM, MONDAY THROUGH FRIDAY. Brand Preference Not Applicable - Service Item

Lot 34: HOLIDAY RATE: ANY WORK DONE ON AN OBSERVED PIMA COUNTY HOLIDAY Brand Preference Not Applicable - Service Item

Lot 35: Corrosion Scale Inhibitor Brand Preference All Brands are acceptable

Lot 36: Non- Oxidizing Biocide ( 55 Gallon Drum) Brand Preference All Brands are acceptable

Lot 37: Bleach Brand Preference All Brands are acceptable

Lot 38: Sulfite Brand Preference All Brands are acceptable

Lot 39: Phosphate Brand Preference All Brands are acceptable

Lot 40: Caustic 20% ( 5 Gallon Bucket) Brand Preference All Brands are acceptable

Lot 41: Amine ( 5 Gallon Bucket) Brand Preference All Brands are acceptable

Lot 42: Closed Loop Inhibitor Hot & Cold Brand Preference All Brands are acceptable

Lot 43: Chlorine Tablets ( 5 Gallon Bucket) Brand Preference All Brands are acceptable

Lot 44: Tolytriazole Reagent Brand Preference All Brands are acceptable

Lot 45: Phosver III Reagent Brand Preference All Brands are acceptable

Lot 46: Silica Kit Reagent 1- 2- 3 Brand Preference All Brands are acceptable

Lot 47: EDTA Titrant ( 1 Gallon Bottle) Brand Preference All Brands are acceptable

Lot 48: Conductivity Standard ( Quart) Brand Preference All Brands are acceptable

Lot 49: N/50 Sulfuric Acid ( 1 Gallon Bottle) Brand Preference All Brands are acceptable

Lot 50: Potassium Iodate ( 1 Gallon Bottle) Brand Preference All Brands are acceptable

Lot 51: Sodium Hydroxide ( Quart) Brand Preference All Brands are acceptable

Lot 52: Starch Indicator ( Quart) Brand Preference All Brands are acceptable

Lot 53: TDS Neutralizing Solution ( Pint) Brand Preference All Brands are acceptable

Lot 54: PH 7 Buffer ( Pint) Brand Preference All Brands are acceptable

Lot 55: PH 4 Buffer ( Pint) Brand Preference All Brands are acceptable

Lot 56: Magnesium Anodes Brand Preference All Brands are acceptable

Lot 57: Water Testing Kits Palin Test Brand Preference All Brands are acceptable

Lot 58: Nitrite Drop Test Kits Brand Preference All Brands are acceptable

Lot 59: Dipslides, 10 ct/pack Brand Preference All Brands are acceptable

Lot 60: Bromine Brand Preference All Brands are acceptable

Lot 61: Bromine tablets ( 5 gallon bucket) Brand Preference All Brands are acceptable

08/05/2026 - USA | NE | HALL COUNTY | GRAND ISLAND Small City

City Of Grand Island

Corrosion Inhibitor/ Scale Remover

Liquid Ortho- Polyphosphate for Corrosion Control( Utilities) 26- 034- The Contractor shall provide a liquid ortho- polyphosphate solution in accordance with all specifications and requirements defined herein and in all other purchase order documents. A single solution shall be provided that will control lead and copper concentrations, and eliminate discoloration due to manganese, in the City drinking water supply and remove existing scales and tubercles from inside the existing distribution system piping.

Bid Close Date:

08/05/2026 - USA | MO | GREENE COUNTY | SPRINGFIELD | 65802 Midsize City

Springfield Public Schools - MO

Descaler

Chemicals - The School District of Springfield R- 12 ( hereinafter referred to as " District") seeks competitive responses to our Invitation for Bid. Bidders must respond online utilizing the e- bid system. ( Emailed/faxed copies will not be accepted. ) UNLESS OTHERWISE DIRECTED ANY QUESTIONS REGARDING SOLICITATION MUST BE DIRECTED TO THE BUYER OF RECORD THROUGH THE E- BIDDING SYSTEM FOR THIS SOLICITATION. CONTACTING DISTRICT STAFF AND/OR MEMBERS OF THE BOARD OF EDUCATION OTHER THAN THE BUYER OF RECORD VIO

chemicals Promex CMT 1. 5 industrial process water treating, liquid ( 30 gallon barrel) **** compound, industrial process water treating, liquid ( 30 gallon barrel) D95 water treatment compound, liquid ( 30 gallon barrel) BLI **** water treatment compound ( 30 gallon barrel) Sump Buddy Dow Aquacardb40tl water treatment micro biocide or equivalent ( 11 lb bucket) Chemsearch Inside Out **** or equivalent ( gallon) Glycol Propylene with inhibitors full strength ( gallon) **** Descaler, multipurpose lime scale remover, without detergent buffer ( gallon)

Bid Close Date:

07/28/2026 - USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON | 20056

State, Department Of- State, Department Of- U. S. Embassy Dhaka

Combined Synopsis and Solicitation for Water Distiller Spare Parts - U. S. Embassy Dhaka in Bangladesh is issuing this combined synopsis and solicitation for water distiller spare parts. This announcement constitutes only solicitation. The solicitation number is PR16021858. The resultant purchase order w

Water distiller spare parts 1. Cartridge, postfilter, water distiller, Durastill, model **** ( 300 each) 2. Cartridge, prefilter, water distiller, Durastill, model **** ( 300 each) 3. Prefilter with scale inhibitor fittings, model **** ( 24 each) 4. Motor, fan, 220v/240v, model **** ( 24 each) 5. Float gasket set, model **** ( 24 each) 6. Faucet winsert, 96 ltr tank, model **** ( 12 each) 7. Float switch box, 220v, **** ltr tank, model **** ( 12 each) 8. Postfilter with fittings, model **** ( 24 each) 9. Shipping and handling

Bid Close Date:

07/20/2026 - USA | MI | WAYNE COUNTY | DEARBORN Small City

City Of Dearborn

Inhibitor/ Scale Prevention

Chemical and Water Treatment Services The City of Dearborn is requesting quotations for a complete service oriented water treatment program for the City of Dearborn Power House, **** Michigan Avenue and DISC, **** Ford Road.

Water treatment services Complete service- oriented water treatment program for the City of Dearborn Power House and Dearborn Ice Skating Center ( DISC), including cooling towers, hot water loops, chiller water loops, and compressors. Services include testing, maintenance, chemical products, equipment, and professional consulting.

Bid Close Date:

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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
It encompasses all portals in one place.
G. Ferrea
It helps me identify areas of opportunity and find bids related to my work area.
I. J. R. Beltran
I consistently received notifications about bids within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
G. P. da S. E. Guimaraes
I like the way they provide information with the greatest possible accuracy. I love that.
M. A. Neil
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
The platform is very user-friendly.
N. Lobato
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
Excellent information. Just what I was looking for.
L. H. Borrelli
They notify me promptly when a contest is published.
L. Salazar
I’m absolutely delighted with the system’s performance so far. This software has exceeded all my expectations, ensuring that no crucial keyword, such as “cathodic protection” and others related, goes unnoticed. Its precision and efficiency are remarkable, providing extra peace of mind in our operations. I’m truly impressed by its effectiveness.
S. I. B. Pinheiro
It’s one of the best platforms for searching bids.
M. R. De Lima
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
Fast, flexible, and simple.
E. Disruptivas

Why use BidHits for government bidding

For teams and integrations

Send bid data into your CRM, BI or internal workflow via the Bid API, with JSON or XML output.
View API documentation

Frequently asked questions

BidHits is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.

Enter your email and activate the trial. For 14 days you can use the main features, including alerts and access to results. When it ends, if you do not subscribe at /subscription.php, the bid list becomes limited and you will not be charged automatically.

1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. You can filter by region, procurement method, dates and value ranges. You can also save preferences for future alerts and searches.

Yes. In the dashboard you can see bids on a map and use it to plan follow-up by location.

It can happen. Smart Search uses your keywords to find related opportunities, not only exact matches. Add specific terms and remove off-topic results to improve future alerts.

Yes. You can query bids via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there is no auto-charge.

We monitor major official sources every day at the federal, state and local levels. New bid notices are added as soon as they are captured from the source portal.

Plans start at $ 43.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.

See how it works

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Add what you sell, get scheduled alerts, open documents or the official page, and use filters by region and method.

Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
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