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DA SUNG DA SUNG IND. 5 Chung-ro 13-gil, Jung-gu, Seoul 100853 Seoul KOR

UEI: SLED_35F801729A0A2B5A

DA SUNG DA SUNG IND. 5 Chung-ro 13-gil, Jung-gu, Seoul 100853 Seoul KOR is a federal contractor, registered under UEI SLED_35F801729A0A2B5A. It has been awarded $22,384 across 1 federal contract. Primary work spans Construction Sand and Gravel Mining. Top awarding agencies include 0411 Aq Hq Contract Augmented.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_35F801729A0A2B5A

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

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

0411 Aq Hq Contract Augmented$22.4K100%

Awards by NAICS

212321 - Construction Sand and Gravel Mining$22.4K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in DA SUNG DA SUNG IND. 5 Chung-ro 13-gil, Jung-gu, Seoul 100853 Seoul KOR's top NAICS codes and agencies

REPAIR OWS AT WASH RACK, S-1052, CP HUMPHREYS

Solicitation # W91QVN26RA091

The contract, titled REPAIR OWS AT WASH RACK, S-1052, CP HUMPHREYS, is a combined solicitation issued under number W91QVN26RA091 by the Department of Defense through the Office of Contract Augmented, with the primary point of contact being Su Kyong Choe. It is exclusively open to MATOC vendors and requires work at the specified location at CP Humphreys, though the exact physical address details are not provided. The solicitation was posted on August 5, 2026, with responses due by August 20, 2026, at 4:00 a.m. The NAICS code 236220 indicates this is related to commercial and institutional building construction, and all work must be performed in accordance with the detailed specifications outlined in the attached documentation. Correspondence and inquiries should be directed to Sukyong Choe via the provided email or phone number, and the official solicitation can be accessed through the SAM.gov portal.

0411 Aq Hq Contract Augmented

POSTED

about 13 hours ago

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IFB161092- Delivered Sand-Richmond and Hampton Rds

Solicitation # IFB-125674

The Virginia Department of Transportation is soliciting bids for the furnishing and delivery of sand on an as-needed basis to support operations in the Richmond and Hampton Roads districts. All sand must be delivered to specified locations within these regions as required, with no predefined schedule, meaning vendors must be prepared to respond promptly to demand fluctuations. The solicitation, identified as IFB-125674, was posted on August 4, 2026, and responses are due by August 18, 2026, at 3:00 PM Eastern Time. This is a state-level procurement under the SLED classification, with no set-aside provisions specified, and is open to all qualified bidders. Kimberley Palmer of VDOT serves as the point of contact for inquiries, reachable via phone or email. Bidders must access the complete solicitation materials through the provided online portal to understand all requirements, evaluation criteria, and submission guidelines prior to the deadline.

Virginia Department of Transportation

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IFB161093- Delivered Sand-Lynchburg

Solicitation # IFB-125675

The Virginia Department of Transportation is soliciting bids for the furnishing and delivery of sand on an as-needed basis to Lynchburg, Virginia, under solicitation number IFB-125675. The contract requires vendors to provide sand in response to operational demands, with all deliveries directed to the specified location in Lynchburg. Responses must be submitted by the deadline of August 19, 2026, at 3:00 PM, and the solicitation was posted on August 4, 2026. The procurement falls under the state, local, and education government category and is managed by the Virginia agency. Interested parties should direct inquiries to Kimberly Palmer at the provided email or phone number and can access additional details through the official vendor portal link. There is no set-aside designation or NAICS code specified for this opportunity.

Virginia Department of Transportation

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IFB161094 Delivered Sand- Hampton Roads

Solicitation # IFB-125676

The contract solicitation IFB-125676, titled Furnish, Deliver, and Sand on an As-Needed Basis for Hampton Roads District, is issued by the Virginia Department of Transportation under the SLED category and pertains to the provision of sand in the Hampton Roads region of Virginia. Bidders are required to deliver sand as needed, with performance taking place exclusively within the Hampton Roads area. All responses must be submitted by the deadline of August 19, 2026, at 7:00 PM Eastern Time, following the posting of the solicitation on August 4, 2026. No set-aside provisions or NAICS code are specified, indicating this opportunity is open to general contractors without restrictions based on business size or classification. The sole point of contact for inquiries is Kimberly Palmer of the Virginia DOT, reachable via phone at 804-729-6317 or email at kimberly.palmer@vdot.virginia.gov. Further details and the formal solicitation can be accessed through the provided vendor portal link.

Virginia Department of Transportation

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Village of Boyle - Request for Proposal - Village of Boyle - RFP #04-2026 Gravel Screening

Solicitation # AB-2026-04827

The Village of Boyle is inviting qualified parties to submit innovative proposals for the 3-way screening and conveying of reject sand aggregate at a specified location to produce three distinct products: Winter Sand, Buck Shot, and Screened Rock. Interested responders must outline their methodology, equipment, and operational plan for efficiently separating the material into these three end products, ensuring quality and consistency. The request includes pricing options for two optional volumes of material to be processed: 20,000 cubic yards and 40,000 cubic yards, with proposers expected to provide clear, itemized cost structures for each volume scenario. The project aims to repurpose waste material into commercially viable products, supporting sustainability and local infrastructure needs. All proposals must be submitted by the deadline of September 4, 2026, at 8:07 a.m. MT, with the solicitation posted on August 4, 2026. The primary point of contact for inquiries is Warren Griffin, Chief Administrative Officer, who can be reached via email at warren@boylealberta.com or by phone at 780-689-3643. The work is to be performed in Alberta, and the village is seeking capable vendors with proven experience in aggregate processing and material separation technology. Proposals should demonstrate technical expertise, equipment capabilities, timeline adherence, and cost-effectiveness to meet the village’s operational and economic objectives.

Village of Boyle

POSTED

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Sand and Salt Supply Delivery - Devens RFTA, MA

Solicitation # W15QKN-26-Q-A158

This contract solicitation, identified as W15QKN-26-Q-A158, is a Small Business Set Aside for the supply and delivery of 1,000 tons of solar salt and 200 tons of sand/salt mix to the Devens Reserve Forces Training Area in Devens, Massachusetts, under a Firm Fixed Price arrangement. The solicitation, issued as a combined synopsis and solicitation under FAR Subpart 12.6, requires contractors to furnish all labor, equipment, materials, and supervision necessary to meet the delivery deadline of five days after contract award, with the base performance period running from September 11, 2026, to September 10, 2027, and four successive option years extending through September 10, 2031. All deliveries must be made FOB destination to the specified site at 30 Quebec Street, Devens, MA 01434, with shipments complying with MIL-STD-129 for marking, labeling, and barcoding, and MIL-STD-2073 for packaging and preservation to ensure integrity during transport. The work encompasses not only delivery but also debris removal and compliance with all applicable federal, state, and local regulations, including EPA requirements and prohibitions on ozone-depleting substances. Award will be made based on the Lowest Price Technically Acceptable (LPTA) method, where the lowest-priced offer that meets minimum technical and pricing acceptability standards will be selected, with no trade-offs allowed between price and technical factors. Price is the sole differentiator, but offers must avoid unbalanced option pricing to be deemed acceptable. The contractor must adhere to a comprehensive set of mandatory clauses, including personal identity verification for personnel, safeguarding of covered defense information per NIST SP 800-171, compliance with the Contractor Code of Business Ethics, and adherence to small business subcontracting plans. Invoicing is strictly required through the Wide Area WorkFlow (WAWF) system, and contractors must have active SAM registration, valid UEI and CAGE codes, and disclose size status and socioeconomic certifications. Delivery must align with the Statement of Work detailing quality control responsibilities and acceptance procedures, with inspection occurring at the destination site by the government, governed by FAR 52.246-4. Proposed responses must be submitted electronically by August 18, 2026, to the designated contract specialist and contracting officer, accompanied

POSTED

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Elevate Generator Exhaust Stack, P-12420

Solicitation # W91QVN26RA081

This contract, titled Elevate Generator Exhaust Stack, P-12420, is issued under solicitation number W91QVN26RA081 by the Department of Defense through the Office of Contract Augmented, located in APO, AP, 96271-5289. The opportunity is restricted to vendors operating in Area III MATOC and is classified as a combined solicitation with no specific set-aside designation. The solicitation was posted on August 4, 2026, and responses are due by August 14, 2026, at 4:00 a.m. The North American Industry Classification System code is 333413, indicating the work involves the manufacture of other industrial machinery. Performance location details are not specified, and all inquiries should be directed to the primary point of contact, Myong Hui Hong, at myonghui.hong.ln@army.mil. The full requirements and technical specifications are available only through the attached documentation referenced in the contract description.

0411 Aq Hq Contract Augmented

POSTED

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Repair 2 ea pumps etc. Cp Humphreys

Solicitation # W91QVN26RA083

This contract, titled Repair 2 ea pumps etc. Cp Humphreys, is issued under solicitation number W91QVN26RA083 and is restricted to MATOC vendors only, with detailed requirements outlined in the accompanying attachment. The opportunity is posted with a response deadline of August 19, 2026, at 4:00 AM and is categorized as a combined solicitation under NAICS code 236220, which corresponds to commercial and institutional building construction. The contracting office is part of the Department of Defense under the agency name 0411 Aq Hq Contract Augmented, with the office located in APO, AP, 96271-5289. The place of performance details are unspecified, but the work is associated with Camp Humphreys. The primary point of contact for inquiries is Su Kyong Choe, reachable via email at sukyong.choe.ln@army.mil or by phone at 315-755-0638. All submissions must comply with the MATOC vendor eligibility requirement, and further specifics regarding scope, deliverables, and technical specifications are contained in the attached documentation.

0411 Aq Hq Contract Augmented

POSTED

DEADLINE

ASPEN VIII & IX MINING USE PERMIT AMENDMENT PROJECT

Solicitation # PLNP2024-00068

Sacramento County

POSTED

DEADLINE

Crushed Stone and Aggregate SupplyThe contract is for the supply of crushed stone and aggregate to be used in the construction and development of gravel trails, parking areas, and site grading activities. It is a subcontract under a Small Business Set Aside, meaning only small businesses are eligible to bid, and the NAICS code 212321 identifies the industry as quarrying of nonmetallic minerals, excluding fuel. The solicitation was posted on August 3, 2026, with responses due by August 28, 2026, at 6:00 PM. The work will be performed under the authority of the Department of the Interior, specifically through Gaoa Fws, though no specific location details such as city, state, or zip code are provided. All materials delivered must meet the required specifications for use in outdoor infrastructure projects, and the contractor will be responsible for ensuring timely delivery and quality compliance for the designated sites.

POSTED

DEADLINE

Supply of Riprap (6–12 inch Stone)The contract requires the supply of 6–12 inch riprap stone for erosion control and drainage lining applications as specified by the project requirements. The work is to be performed in Burns, Tennessee, with the material delivered and installed in accordance with technical and quality standards outlined in the project specifications. This is a subcontract opportunity under NAICS code 212321, which pertains to quarrying and mining of nonmetallic minerals excluding coal. The solicitation was posted on August 3, 2026, and responses are due by September 2, 2026, at 7:00 PM. The Tennessee Department of Environment and Conservation is the contracting agency, and the place of performance is specifically identified as the city of Burns with a zip code of 37029. All vendors must ensure their submissions comply with the procurement guidelines provided by the Tennessee Central Procurement Office.

Tennessee Department of Environment and Conservation

POSTED

DEADLINE

Repaint Exterior of Raw Water Tank S-425

Solicitation # W91QVN26RA082

The contract solicitation titled Repaint Exterior of Raw Water Tank S-425 is issued under solicitation number W91QVN26RA082 and is restricted to vendors holding an Area III MATOC. The opportunity is posted on July 31, 2026, with a response deadline of August 13, 2026, at 4:00 a.m. Eastern Time. The North American Industry Classification System code is 221310, indicating it relates to water and wastewater treatment and distribution. The contracting office is part of the Department of Defense under the 0411 Aq Hq Contract Augmented organization, located in APO, AP, with a ZIP code of 96271-5289. The place of performance details are unspecified. Myong Hui Hong is the primary point of contact, reachable via email at myonghui.hong.ln@army.mil. This is a combined solicitation with no set-aside designation specified.

0411 Aq Hq Contract Augmented

POSTED

DEADLINE

Install, Configure, Provide Maintenance, Repair and Training Services for an Electronic Security System (ESS) to Include Access Control System (ACS) and Closed Circuit Television System (CCTV) for Outlying Hospital Clinics (OHCs), Behavior Health (BH)

Solicitation # W91QVN26RA032

The contract seeks comprehensive services for the installation, configuration, maintenance, repair, and training related to an Electronic Security System encompassing Access Control and Closed Circuit Television systems across Outlying Hospital Clinics and Behavioral Health facilities. The work involves ensuring robust, secure, and reliable security infrastructure to support military medical operations, requiring technical expertise in both hardware and software integration of surveillance and access management components. Services must be delivered with minimal disruption to ongoing clinical activities and must adhere to federal security and operational standards. The solicitation number is W91QVN26RA032, posted on July 9, 2026, with proposals due by August 10, 2026, and is classified as a combined solicitation under NAICS code 561621 for Security Systems Services. The contracting office is part of the Department of Defense, specifically the 0411 Aq Hq Contract Augmented, located in APO, AP, with Myongsuk Pak listed as the primary point of contact for inquiries. The place of performance includes multiple outlying hospital clinics and behavioral health sites without a single specified location, indicating work may be distributed across various military medical facilities. All contractors must be prepared to deploy personnel, equipment, and training resources to diverse and potentially remote operational environments under Department of Defense oversight.

0411 Aq Hq Contract Augmented

POSTED

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Z--NORCAL NEW REPAVING HEADWATERS FR TRAIL

Solicitation # 140L1226Q0019

The contract titled NORCAL NEW REPAVING HEADWATERS FR TRAIL is a combined solicitation issued by the California State Office of the Department of the Interior, with the solicitation number 140L1226Q0019. It is set aside entirely for small businesses under the SBA’s Total Small Business Set-Aside provision as defined in FAR 19.5, and falls under the NAICS code 212321, which pertains to quarrying and mining of nonmetallic minerals. The opportunity was posted on July 13, 2026, and proposals must be submitted no later than August 1, 2026, at 4:00 a.m. The primary point of contact for inquiries is Branden Bayze, reachable via email at bbayze@blm.gov. The work is to be performed in the Northern California region, though specific location details are not provided in the data. The contract is administered from the agency’s office in Sacramento, California, with a zip code of 95825.

California State Office

POSTED

DEADLINE

Gravel and Aggregate SupplyThe contract involves the supply of crushed stone, gravel, and base materials for use in road base, shoulders, and grading projects under the jurisdiction of the Mississippi Department of Transportation. Bidders must respond by August 17, 2026, with the solicitation publicly posted on July 30, 2026, and classified as a subcontract under NAICS code 212321, which pertains to quarrying and related activities. Materials are expected to meet specified engineering standards for durability and gradation to ensure long-term performance in roadway applications. Performance will occur within Mississippi, though exact locations are not detailed. The procurement is open to qualified contractors capable of delivering consistent volumes of aggregate materials to support state infrastructure needs.

POSTED

DEADLINE

REPAIR COLLIER GYM, P-1949, CP HUMPHREYS

Solicitation # W91QVN26RA077

This contract, titled REPAIR COLLIER GYM, P-1949, CP HUMPHREYS, is solicited under number W91QVN26RA077 and was posted on July 29, 2026, with a response deadline of August 12, 2026, at 4:00 a.m. It is classified as a combined solicitation under NAICS code 236220 for building construction and is restricted to MATOC vendors only, as specified in the attached documentation. The work is to be performed at Collier Gym, P-1949, Camp Humphreys, with no additional location details provided beyond the general site. The contracting office is under the Department of Defense, specifically the 0411 Aq Hq Contract Augmented office, located in APO, AP, 96271-5289. Primary point of contact for inquiries is Su Kyong Choe, reachable via email at sukyong.choe.ln@army.mil or phone at 315-755-0638. No set-aside type is designated, and bidders must ensure compliance with the attached requirements and conditions outlined in the solicitation and its first amendment.

0411 Aq Hq Contract Augmented

POSTED

DEADLINE

ARFQ-0608-DCR2700000004-1 | One-time purchase of 300 tons of Crusher Run - Gravel

Solicitation # ARFQ 0608 DCR2700000004

West Virginia has issued a solicitation for a one-time purchase of 300 tons of Crusher Run gravel under contract number ARFQ-0608-DCR2700000004-1, with the solicitation posted on July 29, 2026, and responses due by August 12, 2026, at 2:30 PM Eastern Time. The procurement is categorized under state, local, or education (SLED) government procurement and is being managed directly by the West Virginia agency with no specific set-aside designation. The material is intended for use within West Virginia, though no specific delivery location beyond the state is provided. All inquiries and communications should be directed to Wassef Maazaoui, the primary point of contact, reachable at 304-558-9093 or via email at wassef.maazaoui@wv.gov. Additional details and submission procedures can be accessed through the official portal at https://prd311.wvoasis.gov/PRDVSS1X1ERP/Advantage4.

POSTED

DEADLINE

Aggregate Base Supply (Grading D)The contract is for the supply of aggregate base material that complies with TDOT Grading D specifications, intended for use in transportation infrastructure projects. It is classified as a subcontract under a HUBZone Set Aside, which means the award is reserved for businesses located in historically underutilized business zones and owned and controlled by disadvantaged individuals. The North American Industry Classification System code 212321 identifies the sector as crushed and broken stone mining and processing, indicating the nature of the materials to be provided. The contract is managed by the 693C73 Eastern Federal Lands Division under the Department of Transportation, and while specific performance locations and contact details are not provided, the solicitation is active and publicly accessible through the SAM.gov platform. The posting date indicates this opportunity is listed for future award considerations, with no solicitation number currently assigned. Suppliers must ensure their materials meet the exacting technical standards of TDOT Grading D and maintain compliance with HUBZone eligibility requirements to be considered for award.

693C73 Eastern Federal Lands Division

POSTED

DEADLINE