BidHits®
BidHits®

Adsorber Government Bids & RFPs

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

See also

90% recommend BidHits (1119 real users, 11/13/2026). Methodology

USA | MS | HANCOCK COUNTY | STENNIS SPACE CENTER Small City

National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Shared Services Center

CVI Helium Compressor & System Component Rebuilds and Spare Parts - Please see the attached documents for details. QUOTES WILL NOT BE REVIEWED OR ACCEPTED. IF YOU FEEL YOUR COMPANY CAN PROVIDE THIS, PROVIDE A CAPABILITY STATEMENT.

Rebuild of CVI helium compressors and drive heads, and supply of spare parts CVI CBST 6. 0 air cooled helium compressor rebuild including new compressor, front control panel, pressure gauges, check valve, indicator lights, filters/strainers, electrical panel cooling fan, mechanical and control upgrades, adsorber, buffer tank bypass valve, tubing assemblies, fittings, connector oring seals, decontamination purification, leak testing, performance testing, 12- month warranty; CVI CGR511 drive head rebuild including bearings, bearing sleeves, shuttle valve set, yoke shaft, cam assembly, motor, seals, functional testing, 12- month warranty; spare parts: 6x LS2 1st stage displacer seal, 6x LS2 2nd stage displacer seal, 6x LS2 2nd stage displacer seal ring retainer, 1x CGR511 LS2 1st stage displacer assembly complete, 1x CGR511 LS2 2nd stage displacer assembly complete

Bid Close Date:

Documents

09/01/2026 - USA | CO | ARAPAHOE COUNTY | AURORA Midsize City

City Of Aurora

CHERRY CREEK WELLFIELD PFAS TREATMENT FACILITY CONTRACTOR PREQUALIFICATION The City of Aurora is seeking to pre- qualify Prime Contractors to bid on the Cherry Creek Wellfield Per- and Polyfluoroalkyl Substances ( PFAS) Treatment Facility Project. The Work to be performed under the Cherry Creek Wellfield PFAS Treatment Facility Project consists of furnishing all labor, materials equipment, tools, and supplies to construct a greenfield 5, 933 sf precast concrete PFAS treatment building housing six ( 6) ion-

PFAS treatment facility construction Construction of a greenfield 5, 933 sf precast concrete PFAS treatment building, including six ion- exchange adsorber vessels, two cartridge filters, associated piping, instrumentation, HVAC, plumbing, electrical elements, two raw water alignments ( ductile iron and potable water), and site work like erosion control and stormwater detention basin.

Bid Close Date:

Documents

06/26/2026 - USA | MS | HANCOCK COUNTY | STENNIS SPACE CENTER Small City

National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Shared Services Center

CVI helium Compressor and Drive Head Rebuilds - ** THIS IS A SOLE SOURCE REQUIREMENT ** for CVI helium Compressor and Drive Head Rebuilds

Rebuilds for CVI helium compressors and drive heads Lot 1: Rebuild of CVI CBST 6. 0 water- cooled helium compressor, including new compressor, new front control panel ( if required for pre- **** models), new pressure gauges, new check valve, new indicator lights, new filters/strainers, new electrical panel cooling fan, mechanical and control upgrades to current design, new adsorber, new buffer tank bypass valve, miscellaneous tubing assemblies and fittings, connector O- ring seals, decontamination, purification, leak testing, performance testing, and a 12- month warranty. All work to be performed by PH/PK qualified technicians at the PH/PK factory. Compressors built before **** may require a control panel upgrade. Lot 2: Rebuild of CVI CGR511 drive head, including replacement of bearings and bearing sleeves, shuttle valve set, yoke shaft, cam assembly, motor, all seals, and functional testing to confirm proper operation and a 12- month warranty. All work to be performed by PH/PK qualified technicians at t

Bid Close Date:

Documents

05/14/2026 - USA | NJ | CAMDEN COUNTY

Ccmua - NJ

Technical Service for Air Products Vacuum Swing Adsorber Plant

Bid Close Date:

Documents

04/27/2026 - USA | FL | BROWARD COUNTY | SUNRISE Small City

City Of Sunrise - FL

Springtree WWTP Odor Control and Sludge Holding Tank Improvements - The Work to be performed under these Contract Documents is generally described as follows: Demolition of existing Odor Control scrub+bids+suppliers+contract+opportunities+rfp+44141&idLj=Wrna8u" style="text-decoration: underline; color: var(--color_text_heading); text-underline-offset: 2px;" title="Scrub Government Bids & Rfps" >Scrubber and associated chemical tanks and appurtenances and installation of new Carbon Adsorber system including foul air intake piping modifications. Contractor shall provide a temporary Odor Control System during construction to provide uninterrupted Odor Control operations for the Sludge Holding Tank and Dewater

Bid Close Date:

Documents
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Search by what you sell

Illustrative example

Find bids beyond an exact phrase.

Choose an example to see how smart search can help.

You supply: Office chairs

How a solicitation might describe it

Supply of ergonomic seating for administrative work

The seating is described by its use, without repeating the product name.

Smart search helps connect what you supply with different descriptions. Try it with your own products during the free trial.

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You supply: Pest control

How a solicitation might describe it

Insect and rodent management services

A different expression describes a related service.

Smart search helps connect what you supply with different descriptions. Try it with your own products during the free trial.

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You supply: Toilet paper

How a solicitation might describe it

Supply of two-ply bathroom tissue

Another description of the product, including a purchasing specification.

Smart search helps connect what you supply with different descriptions. Try it with your own products during the free trial.

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Fictional examples to explain how it works. This example does not run a search.

Tell us what you supply and see bids right away

  1. Start with your email

    Enter your email to start the free trial. There are no automatic charges.

  2. Tell us what your business supplies

    Add your specific products or services and the locations you want to search. Your first monitoring group is created for you.

  3. See matching bids right away

    Matching bids appear as soon as you save your products and locations. Explore groups and email settings at your own pace.

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
User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
The tool is truly effective at scanning bid documents, efficiently delivering bids.
G. D. Reis
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
Good information. All the information is very good!
J. A. Tellez
Everything is perfect. They are a great help in finding bids relevant to our field of work. I really appreciate that the bids are sent directly to my email; it’s a huge help in identifying where I can contribute and what I can do.
Oto
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
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
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
It encompasses all portals in one place.
G. Ferrea
The bids appear appropriately based on my interests.
V. Niembro
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 search engine that finds what I'm looking for just by entering keywords
J. P. L. Construccion
Excellent information. Just what I was looking for.
L. H. Borrelli
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Why use BidHits for government bidding

Filter bids, save promising opportunities and ask questions about solicitation documents.

Frequently asked questions

It is a government bid search service for the United States. Find opportunities related to what your business supplies, keep separate searches organized and receive email alerts.

Start with your email. Then add specific products or services and the locations you want to search. Your first monitoring group is created automatically, so you can get started without setting everything up.

No credit card is required and there are no automatic charges. Try the service for 14 days and choose a paid plan only if you decide to continue.

As soon as you save what you supply and your preferred locations, you can see matching bids on the site. Start with that list and explore filters and other tools at your own pace.

Official portals remain the source for solicitation documents and requirements. BidHits combines smart search, state filters, groups and alerts to help you spend less time sorting through notices. Try it with your own products and compare it with your current bid research.

They are separate searches for different parts of your business. You could have one called Well-equipped workplaces and another called Growing in Texas, each with its own products, services and locations. You choose the names. The number of groups depends on your trial or plan.

Every plan includes email alerts. The Essential plan sends alerts directly to your main email. The Professional and Advanced plans let you group email addresses into lists, such as Sales and Purchasing, then choose which list receives alerts from each monitoring group. Groups define what to track; lists define who receives it. Several groups can use the same list. List and additional email limits apply to the whole plan, not separately to each group or list.

Alerts send matching bids to your registered email according to the schedule available in your trial or plan. You can adjust email settings. Results appear on the site after you save your products and locations; emails follow the sending schedule. Where several daily sending times are available, the schedule applies across all groups and lists.

Use specific product or service names, such as office chairs. Smart search helps connect your offer with other descriptions, such as pest control and insect and rodent management. AI can make mistakes: check whether each opportunity is relevant and adjust your search terms when needed.

Filter by location, procurement type, dates and values, view opportunities on the map and save relevant bids as favorites. Add private notes so you can pick up your review later.

Yes. The AI assistant answers questions about documents the system can read, within the question limit for your trial or plan. It supports your review; check the answers against the solicitation documents and the official source.

Look for the document or official notice link in the opportunity. If the source portal requires a login or restricts direct access, you may need to open the procurement page and download the documents there.

If you do not choose a paid plan, the bid list becomes limited. Nothing is charged automatically. You decide whether to subscribe and continue with the features of your chosen plan.

Human support is available for questions about access, searches, monitoring groups and settings. Start with the basics and explore other tools at your own pace.

Yes. The API is included in the Professional and Advanced plans, with one key per account and a separate API request allowance shared across its sessions. See the API documentation.
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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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