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WEL-DUN, INC.

UEI: S45LST77QVD7CAGE: 5X5U0

WEL-DUN, INC. is a federal contractor, registered under UEI S45LST77QVD7 and CAGE code 5X5U0. It has been awarded $176,245 in federal contracts. Primary work spans Water Supply and Irrigation Systems. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Address123 Main St, City, ST 12345

Registration

UEI Code

S45LST77QVD7

CAGE Code

5X5U0

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

238990All Other Specialty Trade Contractors(Primary)

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

WEL-DUN, INC. specializes in water supply system testing, purification, and maintenance services for federal infrastructure, with deep technical expertise in water quality analysis, purification system calibration, and regulatory-compliant recordkeeping. The company delivers end-to-end water testing...

Key Performance Metrics

Awards Count

20

All time

Active

1

Currently performing

Completed

19

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Veterans Affairs$176.2K100%

Awards by NAICS

221310 - Water Supply and Irrigation Systems$176.2K100%

Awards by Agency Over Time

Awards by Place of Performance

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Intent to Sole Source Fire Suppression and Emergency Response Service

Solicitation # 36C26326Q0635_1

The Department of Veterans Affairs, Network Contracting Office 23, intends to award a sole source contract to the City of Minneapolis for fire suppression and emergency response services at the Veterans Affairs Medical Center in Minneapolis, Minnesota, including buildings at Fort Snelling. This action is being taken under the authority of FAR 6.103-1 and FAR 12.102(a), as the government has determined that only one responsible source can satisfy the agency requirements. The contractor is required to provide 24/7 contractor owned and contractor operated services, including responses to fire alarms, hazardous material spills, confined space rescues, and elevator entrapments. Key performance requirements include maintaining a minimum of four certified professional firefighters and two fire pumper apparatus with at least 1200 gpm capacity, ensuring a maximum response time of eight minutes to any location on the campus. The contractor must adhere to NFPA, IFC, OSHA, and State of Minnesota standards, maintain a minimum ISO rating of 3, and hold mutual aid agreements with at least two other municipal fire departments. Deliverables include annual building inspections, a phase-in plan due within ten days of award, and a confined space rescue plan due within fourteen days of the notice of award. Interested parties wishing to challenge the sole source determination must submit a capabilities statement by October 23, 2026.

Department Of Veterans Affairs

POSTED

about 20 hours ago

DEADLINE

Ion Exchange Resin Procurement, Installation, And Disposal For Pfas Treatment Systems

Solicitation # IFQ-26-001

Orange County Water District

POSTED

DEADLINE

Plano EST Chloramine Boost PW-W-00010

Solicitation # 2026-0686-B

The City of Plano is soliciting proposals for the installation of temporary chloramine booster systems at the Jupiter and Tennyson Elevated Storage Tanks. This project, identified as solicitation 2026-0686-B, includes requirements for chemical dosing, mixing, and water quality testing, with an estimated project value of 716,100.00 dollars. All proposals must be submitted by November 11, 2026, at 8:00 PM CT, preferably through the IonWave electronic portal. In-person submissions are permitted on Mondays and Wednesdays between 10 a.m. and 2 p.m. at the Procurement Division. All inquiries must be handled electronically via IonWave, as phone and email questions will not be accepted. Bids will be opened publicly on November 12, 2026, at 2:00 PM CT at City Hall.

POSTED

DEADLINE

Supply of Manual Reservoir Irrigation SystemsThis subcontract involves the supply of 28 manual reservoir irrigation systems for prime contractors working on Awdurdod Parc Cenedlaethol Eryri projects. The required components must be compatible with planter volumes of 320L, 540L, and 840L and must be specifically designed to withstand year-round outdoor exposure. The opportunity was posted on October 12, 2026, with a response deadline of November 9, 2026. It is categorized under NAICS code 221310 and is managed by the Awdurdod Parc Cenedlaethol Eryri agency.

Awdurdod Parc Cenedlaethol Eryri

POSTED

DEADLINE

NSF-Approved Joint Sealant SupplyThis subcontract agreement involves the supply of Sikaflex-2c NS EZ Mix+ expansion and control joint sealant for prime contractors working on water infrastructure projects within Norfolk County. The scope of work requires the delivery of sealant materials along with all necessary technical data sheets directly to the project sites. To ensure safety and regulatory compliance for water infrastructure, all provided materials must be National Sanitation Foundation approved and ANSI 600 compliant. The solicitation was posted on October 9, 2026, with a response deadline set for October 27, 2026, under NAICS code 221310.

POSTED

DEADLINE

J046--NOTICE OF INTENT TO SOLE SOURCE Baltimore VAMC WRO300H Reverse Osmosis Dialysis Water System Service Support Evoqua Water Technologies, LLC

Solicitation # 36C24527Q0030

The Department of Veterans Affairs is issuing a Notice of Intent to Sole Source for an open market maintenance services contract to Evoqua Water Technologies, LLC. The contract covers the annual service and support of six Mar Cor WRO300H Reverse Osmosis Dialysis Water System units located at the Baltimore VA Medical Center. Classified under NAICS code 221310 and PSC J046, the one-year performance period requires the contractor to provide all parts, filters, and repairs necessary to maintain equipment in accordance with manufacturer specifications and 21CFR820 subpart N regulatory standards. Key deliverables include quarterly performance reviews, quarterly filter replacements, and a 95 percent uptime commitment. The contractor must provide 24/7/365 remote technical support with a 30-minute response time, software updates, and a two-business-day system replacement warranty. On-site services are to be performed Monday through Friday between 7:00 am and 4:00 pm, with technicians reporting to the Biomedical Engineering department. To provide remote diagnostics, the vendor must maintain an approved MOU/ISA with the VA. Interested vendors may submit capability statements regarding announcement 36C24527Q0030 to Contract Specialist Patricia Thai by 10:00 AM EST on October 16, 2026.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

in about 6 hours

Water Treatment, Maintenance, & Monitoring Services - VA Black Hills Health Care System - Hot Springs VA Medical Center

Solicitation # 36C26327Q0023

The Department of Veterans Affairs Network Contracting Office 23 is soliciting quotes for a firm-fixed price contract to provide water treatment, maintenance, and monitoring services for all domestic water systems at the Hot Springs VA Medical Center in South Dakota. The scope of work focuses on managing monochloramine and corrosion inhibitor dosing for four SANIKILL water treatment units located in Buildings 10, 12, 18, and 29. Key requirements include maintaining monochloramine levels between 2-4 ppm and corrosion inhibitor levels between 8-12 ppm, providing continual remote web-based monitoring, and performing semi-annual ORP probe replacements and annual liquid end pump rebuilds. All services must comply with VHA Directive 1061(4) regarding the prevention of Legionella disease and scald injuries, and the government requires the use of Brand Name Only OEM parts for the SANIKILL units to ensure system reliability. The contract consists of a base period from November 1, 2026, to October 31, 2027, with four subsequent one-year option periods extending through October 31, 2031. Award will be based on a comparative evaluation of price, technical quality, past performance, and veterans involvement, with specific evaluation credit given to Service-Disabled Veteran-Owned Small Businesses (SDVOSB) or Veteran-Owned Small Businesses (VOSB). Offerors must submit their proposals electronically by October 16, 2026, including a detailed Quality Control and Quality Assurance Plan. Contractors are required to maintain specific insurance coverages, including $500,000 for general liability, and ensure personnel complete mandatory VA privacy and records management training.

Network Contract Office 23 (36C263)

POSTED

DEADLINE

in about 9 hours

Fire Hydrant Assessment, Lubricating, Exercising & Flushing Program

Solicitation # 20261008018

The Camrosa Water District is soliciting proposals for a Fire Hydrant Assessment, Lubricating, Exercising and Flushing Program in Camarillo, California. The contractor is required to locate, inspect, assess, operate, photograph, lubricate, and flush approximately 1,169 potable water hydrants and 28 non-potable water hydrants. All work must be performed in accordance with AWWA M-17, NFPA 291, and ISO requirements, with project leadership trained under OSHA Standard 1910. Key deliverables include a final report due within 45 working days of fieldwork completion, daily reports on inoperable hydrants, and a comprehensive database compatible with ESRI GIS and ESRI Field Maps V26.2.2. Proposals are due by October 23, 2026, and will be evaluated based on proposal price (30 points), scope of work and project management (20 points), firm experience (20 points), key personnel experience (15 points), and overall ability to provide services (15 points). Required personnel include a Project Manager with at least five years of experience and a Field Project Leader with at least three years of experience; the use of a one-man project team is strictly prohibited. Bidders must provide unit and total pricing, and payment will be issued based on the actual number of hydrants evaluated.

CAMROSA WATER DISTRICT

POSTED

DEADLINE

Specialized Water Hydrants and Valves SupplierThis subcontract involves the supply of fire hydrants and water valves for prime contractors working on watermain projects for the City of Charlottesville Utilities Department. The scope specifically requires the provision of 4'0" fire hydrants and water valves, which must be sourced exclusively from Kennedy or Mueller brands. All supplied materials are required to be new and of current production. The selected supplier is responsible for delivering the materials directly to the Meadow Street project site. This opportunity was posted on October 8, 2026, with a response deadline of October 22, 2026.

POSTED

DEADLINE

Fire Apparatus Maintenance and Specialized RepairThis subcontract for Fire Apparatus Maintenance and Specialized Repair supports prime contractors on Department of Veterans Affairs projects at the VAMC Minneapolis location. The scope of work involves performing preventative maintenance and emergency repairs on heavy-duty fire pumper apparatus, specifically focusing on the upkeep of pumps, hoses, and chassis. The primary objective is to ensure all equipment maintains a 1200 gpm pumping capacity and remains in full compliance with NFPA 1901 standards. The selected provider must possess NFPA 1901 compliance certification and utilize specialized heavy-duty vehicle lifts and pump testing equipment to deliver mission-ready fire apparatus. Key deliverables include the provision of detailed maintenance logs to document all services performed. This opportunity is categorized under NAICS code 811112, with a response deadline of October 18, 2026.

Department Of Veterans Affairs

POSTED

DEADLINE

Confined Space Rescue Training & ConsultingThis subcontract for the Department of Veterans Affairs at the VAMC Minneapolis facility focuses on providing certified OSHA-compliant confined space rescue training and consulting services. The selected provider will be responsible for conducting annual training for facility personnel, instructing on OSHA entry requirements, and developing and updating validated rescue plans for prime contractors. To ensure practical application, the training involves the use of specialized equipment including rescue tripods, atmospheric monitoring tools, and training mannequins. A critical requirement for this engagement is certification under OSHA Standard subsection q (6)(F)(v). The primary deliverables include official training certifications for participants and a comprehensive, validated rescue plan. The project is categorized under NAICS code 611519 and will be performed in Minneapolis, Minnesota.

Department Of Veterans Affairs

POSTED

DEADLINE

Specialized Hazardous Materials (HAZMAT) Response & RemediationThis subcontract involves providing specialized hazardous material spill response, containment, and remediation services for prime contractors at the Department of Veterans Affairs Minneapolis VAMC. The scope of work includes responding to chemical and biological leaks on facility grounds, performing cleanups, and managing the disposal of hazardous waste in strict accordance with OSHA and State of Minnesota standards. To ensure safety and compliance, personnel must hold OSHA HAZWOPER certification and utilize professional equipment such as HAZMAT suits, chemical neutralizers, and containment booms. The primary deliverables for this engagement are fully decontaminated sites and the provision of detailed waste disposal manifests. Operating under NAICS code 562910, the work is performed in Minneapolis, Minnesota. Interested parties should note the response deadline of October 18, 2026.

Department Of Veterans Affairs

POSTED

DEADLINE

WATER DE-IONIZATION SERVICE

Solicitation # N0016427Q0001

The Naval Surface Warfare Center (NSWC) Crane is soliciting quotes for a firm fixed price contract for water de-ionization services and equipment under solicitation N00164-27-Q-0001. The requirement includes the lease, installation, repair, and maintenance of filtration systems to provide modified ASTM Type III DI water for a printed circuit board plating shop, an analytical laboratory, and a batch cleaner system. The scope of work involves processing raw potable tap water through ion exchange and filtration, with specific maintenance requirements including annual carbon exchanges and quarterly exchanges of mixed beds, cartridge filters, and cation/anion beds. Initial equipment installation must be completed by November 1, 2026. The contract is structured with a base period from November 1, 2026, to October 31, 2027, and four subsequent option years extending through October 31, 2031. Award will be based on a best value determination using Simplified Acquisition Procedures, evaluating technical approach, delivery capability, and past performance on a go/no-go basis before considering price. Offerors must be registered in the System for Award Management (SAM) and provide a written plan for continuing essential services during crises. Submissions are due by 4:00 PM Eastern Time on October 16, 2026, and must be emailed to the designated contract specialist. Payment will be processed electronically via Wide Area Workflow (WAWF).

POSTED

DEADLINE

in about 12 hours

Event Logistics and Equipment SupplyThe Event Logistics and Equipment Supply subcontract involves providing essential physical materials and hydration services for prime contractors managing event projects for the City of Troy, New York. The scope of work includes the provision and placement of mile markers, time clocks, crowd control barriers, and the establishment of operational water stations. The contractor is responsible for ensuring a fully marked course and must strictly adhere to all food and beverage safety standards regarding the distribution of water. This opportunity was posted on October 8, 2026, with a response deadline of November 4, 2026. Classified under NAICS code 221310, the contract focuses on the critical logistical infrastructure required to support city-led events. Interested parties can find further details through the New York State Contract Reporter.

POSTED

DEADLINE

Chlorination Systems and Maintenance - FWA

Solicitation # W912D027QA001

Solicitation W912D027QA001 is a total small business set-aside for a fixed-price contract to provide personnel, equipment, and supervision for the maintenance of chlorination monitoring and injection systems and the inspection of potable water tanks at Fort Wainwright, Alaska. The scope of work includes monthly system inspections, quarterly inspections of water storage tanks in Buildings 1169, 1185, 2400, and 5108, and the draining and cleaning of tank systems during the first and final years of the contract. The contractor is responsible for providing monthly service reports, quarterly summary reports, and responding to emergency call-outs to restore system functionality within two business days. All work must comply with TB MD 576 4-2 and manufacturer recommendations, with strict safety coordination required for confined space entry and lockout/tag out procedures. The contract features a base period from November 16, 2026, to November 15, 2027, with four subsequent one-year option periods extending through November 15, 2031. Award will be made to the responsible offeror determined to be most advantageous to the government based on three evaluation factors: technical merit (certification and equipment list), past performance, and price. Proposals must be submitted via email by October 22, 2026, at 12:00 AKST. Invoicing is to be processed electronically through Wide Area Workflow (WAWF). While the solicitation is active, the government has noted that funds are not presently available and no award will be made until appropriated funds are secured.

0413 Aq Hq Rco-Ak Wainwrig

POSTED

DEADLINE

Gibson Ranch Park Water Well Monitoring

Solicitation # 2026-RFB-0101

The County of Sacramento is soliciting bids for comprehensive monitoring, maintenance, and regulatory compliance services for the Gibson Ranch Park Domestic Water System located in Elverta, California. Classified as a Transient, Non-community Water System, the site utilizes two wells, P-70 for primary potable supply and P-71 for irrigation and emergency backup. The selected contractor will be responsible for weekly, monthly, annual, and tri-annual operational tasks, including measuring free chlorine residuals at six specific locations, logging flowmeter readings and pump runtimes, and performing inspections of discharge piping and chemical feed systems. Additionally, the contractor must collect bacteriological samples for state-certified laboratory analysis and supply 12.5% sodium hypochlorite in 55-gallon drums. All activities must strictly adhere to the requirements of the Sacramento County Environmental Management Department. The anticipated contract term begins March 11, 2027, and runs through March 10, 2028, with options for four annual renewals through March 10, 2032. Award will be granted to the lowest responsive and responsible bidder. Mandatory qualifications include a valid State of California Distribution Grade 1 (D-1) certification for assigned operators and active registration with the California Department of Industrial Relations. Bidders must also provide three company references and demonstrate experience with similar water systems. The contract requires substantial insurance coverage, including 2 million dollars per occurrence for Commercial General Liability and 1 million dollars for Automobile Liability and Employer's Liability. Payment will be processed via itemized invoices, potentially utilizing a Virtual Card Program, and all work is subject to prevailing wage requirements.

DGS: CAPSD - Procurement

POSTED

DEADLINE

Notice of intent to sole source

Solicitation # R055962

The Department of Defense, through the W6QM Micc-Ft Gordon office, is issuing a notice of intent to sole source water services for the Pointes West Recreation Area at Fort Gordon, Georgia. This acquisition is being conducted on a non-competitive basis under FAR 6.302-1(b)(3) because Columbia County Water is the only utility provider available to service this specific location. The solicitation, numbered R055962, falls under NAICS code 221310 and is being managed by primary point of contact Sir Ovynten Rivera. The place of performance is located in Appling, Georgia, with a response deadline set for October 19, 2026. No set-asides have been applied to this procurement.

W6QM Micc-Ft Gordon

POSTED

DEADLINE

WY GU GL Trash/Dewattering PumpsThe Bureau of Reclamation, under the Department of the Interior, has issued a forecast for a project involving the replacement of trash and dewatering pumps at the Guernsey and Glendo Dams. This initiative falls under NAICS code 221310 and is intended to ensure the continued operational efficiency of the water management infrastructure at these specific locations. The procurement process is managed by Jennalyn Kent, who serves as both the primary point of contact and the Small Business Specialist for the project. While specific set-aside details and performance locations are not further defined in the current forecast, the project is officially tracked through the acquisition gateway for future solicitation.

Bureau of Reclamation

POSTED

DEADLINE