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Gas Purification Government Bids & RFPs
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Natural Gas/ Gas Processing/ Gas Purification/ Gas Upgrading/ Gas Conditioning
Biogas to Renewable Natural Gas Solution - The City of Charlotte is seeking proposals from highly qualified and experienced companies to design, permit, construct, finance, own, operate, and maintain a new approximately 1, 200 scfm biogas/sanitary sewer gas to renewable natural gas ( RNG) facility for the purchase and cleaning of McAlpine Creek Wastewater Management Facilitys unconditioned biogas to RNG standards. The RNG facility will be located on property leased by the City inside the fence line of the
Biogas to Renewable Natural Gas Solution
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The City of Charlotte is seeking proposals for a Biogas to Renewable Natural Gas (RNG) Solution. This project involves designing, permitting, constructing, financing, owning, operating, and maintaining an RNG facility. A non-mandatory vendor preproposal conference and site visit will be held on April 8, 2026. Questions are due by April 15, 2026, and proposals are due by April 27, 2026. Several supporting documents are required for submission, including a proposal, required forms, and company background information.
The bid notice states that the deadline for submissions is April 27, 2026, at 2:00 PM EDT.
The City of Charlotte is seeking proposals from highly qualified and experienced companies.
A non-mandatory vendor preproposal conference and site visit will be held on April 8, 2026, at 2:00 p. m. at the Charlotte Water Zone 3 facility.
The bid notice does not indicate that samples are required.
Water Purification/ Sewer And Gas Maintenance And Repair Services
Water Treatment Rehabilitation Services - Charlotte Water is seeking companies to provide water treatment rehabilitation services throughout Mecklenburg and surrounding counties. The Company shall inspect Charlotte Water' s valves to determine rehabilitation needs to maintain operational status and minimize downtime.
Water Treatment Rehabilitation Services
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Charlotte Water is seeking companies to provide water treatment rehabilitation services. The selected company will be responsible for inspecting Charlotte Water's valves to determine rehabilitation needs to maintain operational status and minimize downtime. Key dates include: Questions Due Date: March 25th, 2026, 4:00 PM EDT; Close Date: April 1st, 2026, 2:00 PM EDT. Required documents include a proposal, required forms (Proposal Submission Form, Price Schedule, MWSBE Utilization Form, References Form, Contractor Safety Assessment Form), and supporting documentation. A company background response questionnaire is also required. Proposers must certify compliance with specifications, acknowledge receipt of addenda, and review trade secrets and PII sections. Optional submissions include exceptions to the sample contract. Proposers must provide their city vendor number or indicate NA if not registered.
The bid notice states that the deadline for submissions is April 1st, 2026, 2:00 PM EDT.
The bid notice states that the deadline to submit questions is March 25th, 2026, 4:00 PM EDT.
Provision and Delivery of Water Treatment Chemicals Liquid Oxygen and Carbon Dioxide - The Alameda County Water District ( District) invites qualified Contractors to respond to this Invitation for Bid ( IFB) for the provision water treatment chemicals, specifically Liquid Oxygen ( LOX) and Carbon Dioxide ( CO2)
provision and delivery of water treatment chemicals liquid oxygen and carbon dioxide
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The Alameda County Water District is seeking bids for the provision and delivery of water treatment chemicals, specifically liquid oxygen (LOX) and carbon dioxide (CO2). The deadline for submissions is April 30th, 2026. Required documents include Appendix A, the bid table, evidence of NSF, WQA or UL certification, product technical spec sheet, safety data sheet (SDS), evidence of insurance, and evidence of MCS90. Questions are due by March 31st, 2026.
Sources Sought - Fire Department Vehicle Exhaust Removal Systems at Edwards, AFB - * MARKET RESEARCH PURPOSES ONLY* ** Do not submit proposal/quotes. ** This Source Sought is intended to provide the attached Draft Statement of Work ( SOW) for PREVENTATIVE MAINTENANCE OF VEHICLE EXHAUST REMOVAL SYSTEMS to deter
Preventative maintenance of vehicle exhaust removal systems The contractor shall furnish all supervision, equipment, tools, labor, and supplies necessary to perform for annual inspection, preventive maintenance and repair of vehicle exhaust removal systems located in fire stations 1, 2, 3, 4 and 5 located on Edwards Air Force Base ( EAFB), and Air Force Research Laboratory ( AFRL), California. 1. 1. 1 Self- contained air filtration units: check for unusual excessive noises and/or vibrations. 1. 1. 2 Exhaust fans and vehicle exhaust hoses: inspect tightness and electrical connections wires and look for any signs of overheated wires. 1. 1. 3 Gas detection systems: provide calibration kit and gas for testing unit and sensors. 1. 1. 4 Filter cartridge replacement if required shall consist of the following: air filtration unit per unit 24 x 24 x 1 prefilter 18. 5 x 22. 5 x 4 hepa filter merv 18 rating 2 11. 5 x 11. 5 x 22 v bank carboncell filters gas detection systems per sensor co sensor 1 cartridge per sensor
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The contractor must provide preventative maintenance for vehicle exhaust removal systems at Edwards Air Force Base. The contractor must submit an annual inspection schedule within 10 business days of contract award. Reports of inspection, testing, maintenance, and replacement parts utilized must be submitted within three business days after servicing is completed. The contractor's liability is limited to the first **** in parts, per occurrence, on any single piece of equipment and the first 2 hours of labor, per occurrence, on any single piece of equipment during scheduled semiannual/annual inspections, excluding filters, cartridges, sensors, and batteries. The contractor must also comply with all base security regulations and antiterrorism awareness training requirements.
The bid notice states deliverables due dates within 10 business days of award, then annually.
The contractor shall submit a written work request with a detailed cost estimate and warranty terms to the alternate government point of contact (AGPOC) within three (3) business days of discovery.
The bid notice states all work shall be accomplished by those certified or licensed for the inspection and maintenance of vehicle exhaust removal systems in compliance with the state of california, national and manufacturers inspection and maintenance procedures.
North Belmont Park Water Supply Approximately 3, 841 linear feet of 10- inch PC 350 DIP waterline, Approximately 4, 860 linear feet of 10- inch PC 350 DIP waterline, Approximately 942 LF of 10- inch PC 350 DIP waterline, Forty five 34 service taps, 2 service line to the N Belmont Park
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Bidders must have a license to work as a contractor in North Carolina. Attendance at the prebid meeting is optional.
The bid notice states, bidders must have a license to work as a contractor in the state of north carolina, as set forth under article 1 chapter 87 of the north carolina general statutes.
The bid notice states, attendance at the prebid meeting is optional in order to submit a bid.
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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.
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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.
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Unaided survey with 1029 active users, conducted through 04/03/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".
