BidHits

Manganese Government Bids & RFPs

AI email alerts, regional filters, and access to bid documents

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90% recommend BidHits (1025 real users, 03/26/2026). Methodology

USA | WA | KING COUNTY | SEATTLE

Mrsc Rosters - Municipal Research And Services Center-WA

Gilberton 1 Well Manganese Treatment System - North Perry Avenue Water District is requesting bids for services to install an ATEC manganese filtration system at the Gilberton 1 Well site located at **** NE Arizona St, Bremerton, WA 98311. The project consists of but is not limited to construction of the filtration system building, generator enclosure, filtration system and interior piping, site piping, connections to the existing watersystem, backwash tank and piping, infiltration basin, electrical systems

Bid Close Date:

Documents

02/24/2026 - USA | VT | ADDISON COUNTY | EAST MIDDLEBURY | 05740

Otter Creek Engineering, Inc. - VT

Sealed Bids for the construction of the East Thetford Water Company Well # 2 Connection will be received by the East Thetford Water Company until 2: 00 pm local time on March 26, 206. Bids received will be reviewed by the Owner and Engineer. Bids shall be submitted with read and delivery receipts to ***@***. *. * project involves the construction of a small well pump house expansion to provide for a 15 gallon per minute Iron and Manganese Treatment System, and all associated appurtenances.

Bid Close Date:

Documents

02/10/2026 - USA | IL | KANE COUNTY | ST CHARLES Small City

City Of St. Charles - IL

Water And Wastewater Treatment Chemicals REBID - The City of St. Charles is requesting proposals for Water & Wastewater Treatment Chemicals: Chlorine ( CL2); Hydrofluosilicic Acid HFSA ( H2SiF6); Sodium Permanganate ( NaMnO4 ); Manganese Sulfate ( MnSO4); Sulfur Dioxide ( SO2); Aluminum Sulfate Al2( SO4) 3 48%; and Aqua Hawk 375 or Equal Sodium Permanganate NaMnO4 Chemical Cleaner. All chemicals are required to be suitable for the production of American Water Works Association ( AWWA) water treatment standa

Bid Close Date:

Documents

02/09/2026 - USA | IL | ROCK ISLAND COUNTY | PORT BYRON Small City

Village Of Port Byron

Port Byron' s Well House # 4- The work for which bids are asked includes the following: Installation of a packaged Manganese Filtration System skid, related piping and valves, re- painting of existing process piping, stand- alone dehumidifier, backwash pit install, backwash pit sewer, backwash lift station and force main, related electrical and site construction. The anticipated substantial completion date is 180 days and final completion date is 210 days.

Bid Close Date:

Documents

01/19/2026 - USA | PA | WESTMORELAND COUNTY | HARRISBURG Small City

Department Of Environmental Protection - PA

Amdap Keystone Lake Derry Twp Westmoreland Cty - The Principal Items Of Work And Approximate Quantities Are Settling Pond Baffle 54 L F Settling Pond Baffle Anchor 2 Ea Limestone Bed Aggregate Cleaning 725 C Y Manganese Removal Bed Aggregate Cleaning 725 C Y Trail Surface Aggregate 20 Ton Beginning On The Issue Date Free Copies Of Bid Documents Can Be Obtained By Going To Www Bidexpress Com Pa Department Of Environmental Protection

Bid Close Date:

Documents
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Benefits of BidHits for government bidding

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For teams and integrations

Integrate bids into your system via the Bid API and receive data in JSON or XML.
View API documentation

Set it and forget it: enable government bid alerts in 3 steps

  1. Choose the keywords

    Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.

  2. Sign up and receive by email

    Start the 14-day free trial and receive alerts with links to bid documents or the official posting.

  3. Adjust if needed

    Add or edit keywords, set regions, choose your email delivery schedule and email style. Map view available in the dashboard.

What our users say

90% recommend BidHits (1025 real users, 03/26/2026). Methodology
All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
R. M. Ferreira
They deliver on their promises. The information is simple and straightforward.
G. G
They provide information on a wide and varied range of purchasing processes. All the necessary details are also included.
J. M. Defelitto
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
The tool is truly effective at scanning bid documents, efficiently delivering bids.
G. D. Reis
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
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
Efficiency in search times.
R. Chavez
With the chosen keywords, I can find many bids of interest! I learn about new notices well in advance, giving me enough time to get organized to participate.
D. Comaq
I liked it — very easy to navigate. It’s the best one I’ve found.
T. Brasil
Excellent platform to help promote and expand the reach of your work.
C. Merino
They update me the same day things are published, so I don’t have to check every public agency’s website.
L. C. De Moura
It's an extremely useful tool.
M. M. Alv
The information helps me submit my bids on time for bids, and I also have readily available information on upcoming bids. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
Simple, easy to use, and always up to date.
J. Z. Abi-zaid
The filtering is well done, and I also receive the bids I can participate in directly in my email.
E. B. Da Fonseca
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Frequently asked questions

BidHits is a public bid search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the bid list becomes limited and you won't be charged automatically.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

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. In the bids panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see bids by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query contracts 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's no auto-charge.

We monitor major official portals every day at the federal, state, and local levels. Bid notices are added to the system as soon as they are published on the source portal.

Plans start at $ 43.00/month. Start with the free trial--no auto-charge.
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See how it works

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Explore a term, enable AI email alerts, access bid documents or the official posting, and filter by region and method.

Transcript
Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.
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