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DAEHWA CONSTRUCTION CO.

UEI: CBN1H4PKLYC7

DAEHWA CONSTRUCTION CO. is a federal contractor, registered under UEI CBN1H4PKLYC7. It has been awarded $35,415 across 4 federal contracts. Primary work spans All Other Basic Inorganic Chemical Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

CBN1H4PKLYC7

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Award Analytics & Distribution

Awards by Agency

Department Of Defense$35.4K100%

Awards by NAICS

325188 - All Other Basic Inorganic Chemical Manufacturing$35.4K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in DAEHWA CONSTRUCTION CO.'s top NAICS codes and agencies

PEO-M Unmanned Surface Vehicle (USV) Poseidon's Fury Collaboration Event (CE)

Solicitation # PEO_M_USV_Poseidon_s_Fury_CE

SOFWERX and the USSOCOM Program Executive Office Maritime (PEO-M) are hosting the Poseidon’s Fury Collaboration Event to accelerate the development of the Unmanned Surface Vehicle Mission-Aligned Reference Architecture (MARA), a standards-based framework designed to improve interoperability across Joint Force manned and unmanned maritime systems while eliminating redundant, service-specific platform development. This initiative is open exclusively to U.S. persons and involves a two-phase process beginning with a virtual collaboration event on August 26, 2026, where SOF operators and industry partners will engage in breakout sessions to define operational needs around user interface, autonomy, command and control, and platform effectiveness. Participation in this event is optional but strongly encouraged to align solutions with warfighter requirements, with registration closing August 14, 2026. Those who do not attend the CE may still submit capabilities for consideration during the Assessment Event, which opens on September 14, 2026, and closes October 2, 2026. A virtual Q&A session is available on September 23 for clarification on technical expectations. Selected submissions will undergo a downselect process, with winners invited to participate in a comprehensive on-water Assessment Event at Stennis Space Center, Mississippi, between November 2 and 20, 2026. Participants must demonstrate their USV capabilities in real-world conditions, with evaluations conducted by Subject Matter Experts from USSOCOM, JHU APL, WARCOM, and MARSOC using predefined technical and operational criteria. Successful performers may be transitioned to Phase 5, where potential pathways for follow-on acquisition include Other Transaction Authorities (OTAs) under 10 U.S.C. §4022, research agreements under 15 U.S.C. §3715, cooperative R&D agreements, experimental procurement under §4023, or prize competitions—potentially leading to non-competitive production awards based on successful prototype outcomes. All awardees must comply with NIST SP 800-171 for securing Controlled Unclassified Information, and eligibility is limited to U.S. persons and organizations capable of supporting USSOCOM’s unique maritime missions.

Department Of Defense

POSTED

DEADLINE

Hazardous Chemical Supply – Potassium Hydroxide Solution (10%)The contract pertains to the supply of a 10% potassium hydroxide solution in dropper vials, specifically for use in fungal examination, with a total quantity of 100 units. The solution must be packaged and labeled in full compliance with regulatory standards, ensuring safe handling and accurate identification given its hazardous nature. The procurement is classified as a subcontract under the NAICS code 325188, indicating it falls within the category of other chemical and allied products manufacturing. The place of performance is listed as FPO with a zip code of 96694, suggesting delivery to a military or government facility located overseas or in a remote area. The solicitation was posted on August 2, 2026, with responses due by August 10, 2026, and is managed by the Medical Supply Chain MD Surg FSF under the Department of Defense. The contract is accessible through a DIBBS portal link, indicating it was issued via a federal government procurement system for defense-related supply needs.

MEDICAL SUPPLY CHAIN MD SURG FSF

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Military-Standard Packaging and Marking ServicesThe contract requires the provision of packaging, preservation, and marking services for military supplies in strict alignment with MIL-STD-129 and DLA RP001 standards, ensuring all items are properly unit identified and palletized for military logistics. This includes detailed labeling, preservation techniques to protect equipment during storage and transit, and compliance with standardized marking protocols for seamless handling across the defense supply chain. The work must be performed to meet rigorous Department of Defense specifications to ensure interoperability and readiness. This is a subcontract opportunity under the NAICS code 325188, issued by the Department of Defense through the Construction & Equipment MRO SVC I office, with performance located at FPO, ZIP 96657. The solicitation was posted on August 2, 2026, and responses are due by August 13, 2026. No set-aside provisions are specified, and the contract is open to qualified subcontractors capable of fulfilling the exacting requirements for military packaging and marking under federal defense logistics standards.

CONSTRUCTION & EQUIPMENT MRO SVC I

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Raw Materials and Component Supply for Battery ProductionThe contract entails the supply of critical battery components essential for defense-grade battery production, including electrolytes, lead plates, casings, terminals, and separators, all subject to rigorous traceability standards and full compliance with applicable regulatory requirements. The materials must meet exacting quality and performance benchmarks to ensure reliability in mission-critical applications, with documentation and supply chain visibility maintained throughout delivery. This is a subcontract awarded under the Department of Defense, specifically managed by the Defense Logistics Agency, and is classified under NAICS code 325188 for other chemical product and preparation manufacturing. The components are intended for use in defense-related battery systems, necessitating adherence to federal procurement protocols and secure logistics practices. The solicitation was posted in July 2026, and performance is expected to align with defense supply chain priorities, though specific delivery locations are not indicated in the provided data.

Defense Logistics Agency

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16" Diameter PVC Pipe Supply (C-905)The contract requires the supply of 100 lineal feet of 16-inch diameter C-905 PVC pipe to be integrated into existing infrastructure systems, specifically under a subcontract arrangement. The material must meet standard specifications for C-905 PVC pipe, ensuring compatibility with current pipelines and operational requirements. The solicitation was posted on July 31, 2026, with a response deadline of August 7, 2026, providing interested parties just over a week to submit proposals. The North American Industry Classification System code 325188 indicates this falls under Other Plastic Product Manufacturing, aligning with the production of specialized pipe products. The work is being managed by the Maintenance Operations division in Idaho, though no specific city, state, or office address is provided for the place of performance or point of contact. All logistics and delivery arrangements are the responsibility of the subcontractor, with no set-aside provisions indicated. Further details or inquiries must be pursued through the provided procurement portal link.

Maintenance Operations

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18" Diameter PVC Pipe Supply (C-905)The contract calls for the supply of 400 lineal feet of 18-inch diameter C-905 PVC pipe, intended for use in large-scale drainage and stormwater infrastructure systems. The material must meet industry standards for pressure-rated PVC pipe used in municipal and civil engineering applications, ensuring durability and compatibility with existing drainage networks. The solicitation is structured as a subcontract and was posted on July 31, 2026, with a response deadline of August 7, 2026. The NAICS code 325188 indicates the scope relates to plastic pipe and pipe fitting manufacturing, aligning the requirement with specialized production capabilities. The contracting agency is Maintenance Operations under the Idaho state entity, though specific location details for performance or contact are not provided. All bidding parties are expected to meet technical specifications for material integrity, dimensional accuracy, and compliance with C-905 standards without additional set-aside requirements.

Maintenance Operations

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12" Diameter PVC Pipe Supply (DRI8 C-900)The contract involves the supply of 1,000 lineal feet of 12-inch diameter DRI8 C-900 PVC pipe, specifically for use in utility and drainage repair projects. The material must meet the DRI8 C-900 specification, ensuring durability and compliance with industry standards for underground infrastructure applications. This is a subcontract arrangement under the NAICS code 325188, which corresponds to plastic pipe and pipe fitting manufacturing, indicating the supplier must possess the capacity to produce or supply certified PVC pipe material. The solicitation was posted on July 31, 2026, with a response deadline of August 7, 2026, allowing interested parties seven days to submit proposals. The contracting entity is the Maintenance Operations division under Idaho, though no specific city, state, or office address is provided in the data. The place of performance details are also unspecified, suggesting the pipe may be delivered to various project sites within Idaho. There is no designated set-aside classification, meaning the opportunity is open to all eligible vendors without preference for small businesses or other categories. The project is accessible via a public procurement portal link for further details.

Maintenance Operations

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10" Diameter PVC Pipe Supply (DRI8 C-900)The contract is for the supply of 100 lineal feet of 10-inch diameter DRI8 C-900 PVC pipe, intended for use in infrastructure repair and maintenance projects under the auspices of the Idaho Maintenance Operations agency. The material specifications align with industry standards for durable, high-performance PVC piping suitable for underground utility applications. The solicitation is categorized as a subcontract and was posted on July 31, 2026, with a response deadline set for August 7, 2026, at 8:00 PM. The North American Industry Classification System code 325188 identifies the procurement within the broader category of other plastic product manufacturing, emphasizing the specialized nature of the product required. There is no set-aside designation specified, indicating the opportunity is open to all qualified vendors. The place of performance and point of contact details are not provided, but the procurement is accessible via the public procurement portal linked in the contract data.

Maintenance Operations

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Buffer Solutions for Field and Lab UseThe contract pertains to the manufacture and delivery of precision pH buffer solutions designed to preserve sample integrity during water testing in both laboratory and field settings. These solutions are critical for ensuring accurate and reliable pH measurements, which are essential in environmental monitoring, regulatory compliance, and scientific research involving water quality. The work involves producing high-quality, stable buffer formulations that meet stringent performance standards for consistency, shelf life, and accuracy across varying environmental conditions. The solicitation is classified as a subcontract under NAICS code 325188, which corresponds to other basic organic chemical manufacturing, indicating the specialized chemical production required. The opportunity was posted on July 31, 2026, with a response deadline of August 12, 2026, at 6:30 PM. The contracting entity is the Office of Acquisition and Grants in Denver under the Department of the Interior, though specific performance location and point of contact details are not provided. The work is intended to support federal water quality initiatives and requires strict adherence to technical specifications to ensure the buffers reliably maintain sample conditions under diverse field and lab use scenarios.

Ofc Of Acquisition Grants-Denver

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DEADLINE

Military Packaging and Marking ServicesThe contract entails the packaging and marking of materials in strict accordance with MIL-STD-2073-1E and MIL-STD-129 standards to ensure proper handling, storage, and shipment for military use. All work must comply with these federal specifications to guarantee interoperability, durability, and traceability of items during logistics operations. The performance location is designated as Bremerton, Washington, with a zip code of 98314-6001, indicating the physical site where the packaging and marking activities are to be executed. The solicitation is classified as a subcontract under the NAICS code 325188, which corresponds to other basic organic chemical manufacturing, suggesting the involvement of specialized industrial packaging services for defense-related materials. The posting date is July 29, 2026, with a firm response deadline of August 6, 2026, leaving a seven-day window for potential subcontractors to submit proposals. The overseeing agency is the ASC Commodities Division under the Department of Defense, indicating the contractual requirements are tied to military logistics and supply chain integrity.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

in about 18 hours

Liquid Deicer (Brine or Chemical) SupplyThe Texas Department of Transportation is seeking suppliers to provide liquid deicing agents, including calcium chloride brine and magnesium chloride, for use in roadway pre-treatment and enhanced ice melting operations. The contract is structured as a subcontract and is specifically intended to support winter maintenance activities across the state, with performance expected to span Texas roadways. The solicitation, which carries the NAICS code 325188 for other chemical and allied products manufacturing, is open for responses until August 20, 2026, with materials posted on July 28, 2026. All bidders must meet specified technical and regulatory standards for product quality, safety, and delivery timeliness. The contract does not specify a set-aside designation and does not list a point of contact, requiring interested parties to use the provided Texas SmartBuy portal link for detailed submission guidelines and requirements.

Texas Department of Transportation

POSTED

DEADLINE

Anti-Icing Liquid Application (Brine or Chemical Solutions)The Texas Department of Transportation is seeking contractors to supply and apply liquid anti-icing agents, such as calcium chloride or magnesium chloride, to road surfaces prior to winter weather events in order to prevent ice from bonding to pavement. This subcontract focuses on proactive measures to enhance roadway safety during freezing conditions by deploying chemical solutions that inhibit ice formation and improve traction. The work must be performed across designated state roadways, though specific locations are not detailed in the posting, and will require timely response capabilities to meet evolving weather conditions throughout the winter season. The solicitation was posted on July 28, 2026, with responses due by August 20, 2026, and is classified under NAICS code 325188 for other chemical product and preparation manufacturing. The contract is administered through the Texas SmartBuy procurement system, and interested parties must submit proposals via the provided online portal. All work is expected to meet state standards for material quality, application rates, environmental compliance, and operational efficiency, with performance tied to seasonal readiness and response timelines. No set-aside provisions are indicated, and the contract is open to qualified subcontractors capable of delivering and applying the specified anti-icing agents across the state’s transportation network.

Texas Department of Transportation

POSTED

DEADLINE

Dewar & Dry Ice Supply and HandlingThe contract is for the supply and safe handling of cryogenic dewars and dry ice to support temperature-sensitive research applications, with strict requirements for compliant packaging and labeling to ensure product integrity and safety throughout transport and use. The work is specifically scoped for service-disabled veteran-owned small business (SDVOSB) firms under a set-aside classification, with the NAICS code 325188 indicating specialty chemical manufacturing relevant to the materials involved. Performance is required in Portland, Oregon, with the Department of Veterans Affairs, through its 260-NETWORK Contract Office 20, acting as the contracting agency. All materials must meet rigorous standards for thermal stability and regulatory compliance to safeguard sensitive research samples. The solicitation was posted on July 28, 2026, and responses are due by August 13, 2026, at 7:00 PM Eastern Time, with the contract classified as a subcontract under federal procurement guidelines.

260-NETWORK Contract Office 20 (36C260)

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MARSOC: Automated Armory Collaboration Event (CE)

Solicitation # MARSOC_Automated_Armory_CE

MARSOC, in partnership with SOFWERX, is inviting U.S. industry, academia, and national laboratories to collaboratively develop a revolutionary automated armory system that eliminates manual inventory processes through a fully passive, image-based tracking solution. The initiative targets the modernization of serialized weapon and equipment accountability by replacing paper logs, handwritten forms, and RFID or radio-frequency systems with secure optical recognition and computer vision technologies. Participants are challenged to design a system that authenticates users via CAC, automatically logs equipment issuance and recovery through photographic scans, tracks item locations, and maintains tamper-proof audit trails—all without emitting any RF signals to preserve operational security. The effort is driven by the need to reduce human error, minimize administrative burden, and ensure absolute accountability in high-stakes special operations environments. The collaboration unfolds in stages: first, a mandatory submission deadline of 16 August 2026 for attendance at the in-person Collaboration Event on 17 September 2026 at SOFWERX in Florida, where stakeholders will engage directly with warfighters to refine requirements. Those unable to attend may still submit solutions by 20 October 2026 for the Assessment Event, which includes a virtual Q&A on 3 November and a downselect by 1 December. Finalists will present live demonstrations during the Assessment Event from 15 to 17 December 2026, with top-performing solutions potentially entering into non-traditional agreements under 10 U.S.C. Sections 4021, 4022, or other alternative contracting authorities such as OTAs, CRADAs, or prize competitions. Selected participants must comply with NIST SP 800-171 for handling Controlled Unclassified Information. Only U.S. persons and U.S. industry entities are eligible to participate, and success in this event may lead directly to follow-on production agreements without additional competition.

Department Of Defense

POSTED

DEADLINE

Supply of Sodium Hydroxide 50% Solution – Livingston Plant (LRWSS)The contract requires the delivery of 500,000 wet pounds of a 50% sodium hydroxide solution to the Livingston, TX facility operated by the Trinity River Authority of Texas, with all shipments must strictly comply with AWWA B501-13 and NSF-60 standards to ensure quality and safety for water treatment purposes. Temperature control is mandatory throughout transit to maintain the chemical stability and effectiveness of the solution, and failure to adhere to these specifications could result in rejection of the delivery. The solicitation is classified as a subcontract under NAICS code 325188, indicating it involves specialty chemical manufacturing, and responses are due by August 13, 2026, with the posting date listed as July 23, 2026, allowing vendors approximately four weeks to prepare and submit proposals. All shipments must be delivered to the designated location in Livingston, TX, and no additional set-aside provisions or agency-specific procurement preferences are specified.

Trinity River Authority of Texas

POSTED

DEADLINE

Supply of Sodium Hydroxide 50% Solution – Huntsville Plant (HRWSS)The contract involves the supply of 600,000 wet pounds of a 50 percent sodium hydroxide solution to be delivered to the Huntsville, Texas facility operated by the Trinity River Authority of Texas. The chemical must strictly comply with AWWA B501-13 and NSF-60 standards to ensure safety and quality for water treatment applications. Temperature control is required throughout transportation and storage to maintain solution integrity, and full certification documentation must accompany each delivery to verify conformance with all regulatory and performance specifications. The solicitation is structured as a subcontract with a response deadline of August 13, 2026, and falls under NAICS code 325188 for other chemical product and preparation manufacturing. The Trinity River Authority of Texas is the contracting entity, and performance is designated to occur at the Huntsville plant, though no specific delivery address or contact information is provided beyond the location.

Trinity River Authority of Texas

POSTED

DEADLINE

Supply of Sodium Hydroxide 50% Solution – Euless PlantThe contract requires the bulk supply and delivery of 1,947,476 wet pounds of a 50% sodium hydroxide solution to Euless, Texas, with strict adherence to AWWA B501-13 and NSF-60 standards to ensure water treatment safety and quality. The product must meet specified chemical purity requirements and maintain controlled temperature conditions throughout transportation and handling to preserve stability and efficacy. Delivery must be completed in accordance with the timeline and logistical parameters outlined by the Trinity River Authority of Texas, which is acting as the procuring entity for this subcontract under NAICS code 325188. The solicitation was posted on July 23, 2026, with a response deadline of August 13, 2026, at 5:00 PM Central Time, providing potential suppliers with a four-week window to submit proposals. The place of performance is clearly defined as Euless, TX, but no specific office address or point of contact details are provided in the data. The contract is structured as a subcontract, indicating it may be part of a larger procurement effort, and there is no set-aside designation specified, meaning all eligible vendors may compete. The offering entity is the Trinity River Authority of Texas, and while the full terms and conditions are accessible via an online portal, compliance with regulatory and technical specifications is mandatory for award consideration.

Trinity River Authority of Texas

POSTED

DEADLINE

Supply of Sodium Hydroxide 25% Solution – Euless PlantThe contract calls for the bulk supply and delivery of 2,925,682 wet pounds of a 25 percent sodium hydroxide solution to the Euless, Texas facility for use in water treatment operations. The delivery must be executed using temperature-controlled transportation to ensure the solution remains stable and effective throughout transit. Strict adherence to AWWA B501-13 and NSF-60 standards is required to guarantee the chemical’s purity, safety, and suitability for potable water applications. The product must meet or exceed all relevant industry specifications for handling, packaging, and quality assurance to ensure regulatory compliance and operational integrity at the treatment site. This subcontract is issued by the Trinity River Authority of Texas, with a response deadline of August 13, 2026, and was posted on July 23, 2026. The NAICS code 325188 identifies the industry classification as other basic inorganic chemical manufacturing, underscoring the chemical nature of the required supply. The place of performance is specifically designated as Euless, TX, and while no point of contact or detailed office address is provided, bidders are directed to the official procurement portal for further details and submission instructions. All proposals must demonstrate capacity to meet the volume, timing, and quality requirements without deviation.

Trinity River Authority of Texas

POSTED

DEADLINE