This Solicitation opportunity from Department Of Defense was posted on October 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.
Solicitation W51LL526RA004 is a request for quotes for a firm-fixed-price requirements contract to provide total maintenance and operation of critical facilities at USAG Humphreys and Camp Yongin. The scope of work encompasses preventive maintenance, on-call service, minor repairs, and unscheduled maintenance for HVAC, electrical, and food service equipment across 36 facilities. The period of performance consists of a 12-month base year, which includes a three-month phase-in period starting December 15, 2026, followed by four 12-month option years. Following Amendment 0004, the response deadline has been extended to October 8, 2026, at 1300 hours.
The government will utilize a two-phased best-value trade-off evaluation process. Phase I consists of an acceptability review of contractor registrations, business licenses, and key personnel qualifications. Proposals that are rated acceptable will proceed to Phase II, where technical and management approach, past performance, and cost/price will be evaluated. Technical requirements include the submission of a Quality Control Plan within 30 days of phase-in and adherence to strict security and access protocols for installation entry. Proposals must be submitted electronically via the PIEE portal in read-only PDF format.
General Info
Fixed-price contract for facility maintenance at USAG Humphreys and Camp Yongin through 2031.
HighAI Summary for Addendum to FAR 52.212-1 Instructions to Offerors: Addendum to FAR 52.212-1 (SEP 2023) for an LCS solicitation supporting a Republic of Korea contract. It adds eligibility requirements for Korean contractors, required corporate/ownership documents, proposal submission instructions, volume/page limits, pre-award survey terms, and site visit/access instructions. It also specifies electronic submission via PIEE, email formatting, and deadline-related requirements, making it a critical amendment to the solicitation.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for Addendum to FAR 52.212-1 Instructions to Offerors: This document is an addendum to FAR 52.212-1 for a solicitation under the LCS program. It specifies eligibility requirements for ROK MND contracts, requiring offerors to prove status as a 'Korean Contractor' through specific registration and tax documents. It also outlines proposal submission requirements, including volume structures (License, Personnel, Technical, Past Performance, and Cost/Price), page limits, and instructions for electronic submission via PIEE. Additionally, it provides details for a site visit scheduled for September 10, 2026.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for Addendum to FAR 52.212-1 Instructions to Offerors: Addendum to FAR 52.212-1 (SEP 2023) for an LCS solicitation involving Republic of Korea funds and contractor eligibility requirements. It explains Korean contractor qualification documentation, proposal submission volumes and page limits, pre-award survey conditions, site visit logistics, and electronic proposal submission instructions via PIEE. The document includes submission deadlines, access requirements for Camp Humphreys, and communication procedures after solicitation issuance.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for Addendum to FAR 52.212-2 Evaluation Criteria: Addendum to FAR 52.212-2 for RFP W51LL5-26-R-A004. It sets the evaluation basis for award using a two-phase best-value trade-off process for a requirements contract for operation and maintenance of critical facilities at Camp Humphreys and Camp Yongin. The document lists Phase I acceptable/unacceptable screening factors, including contractor registration, licenses, and key personnel qualifications, then Phase II trade-off factors covering technical and management, past performance, and cost/price. It also includes combined technical/risk rating descriptions and subfactors for proposal evaluation.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for ADDENDUM TO FAR 52.212-2 - RFP W51LL5-26-R-A004 Evaluation Factors: Addendum to FAR 52.212-2 for RFP W51LL5-26-R-A004, providing evaluation criteria and award basis for a requirements contract for operation and maintenance of critical facilities at Camp Humphreys and Camp Yongin. Dated version v2. It outlines a two-phase evaluation process: Phase I acceptability review for contractor registration/business licenses and key personnel qualifications, and Phase II best-value trade-off among technical/management, past performance, and cost/price. The document also details subfactors, acceptable/unacceptable rating definitions, and technical/risk rating methodology.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Performance Work Statement for Critical Facilities Maintenance: Performance Work Statement (PWS) for maintenance and operation of critical facilities at Camp Humphreys and Yongin. Version/source file indicates v3. It describes non-personal services for preventive maintenance, on-call service, minor repair, and unscheduled maintenance of HVAC, electrical, and food service equipment across 36 facilities. Includes background, objectives, climatic conditions, access, traffic, drainage, utility location, excavation permits, work clearance, period of performance (base year plus four option years), and place of performance details.
DOCX
DOCX, High priority: read this first46 pages · sow
HighAI Summary for Performance Work Statement - Maintenance of Critical Facilities at USAG Humphreys: Performance Work Statement (PWS) for maintenance of critical facilities at USAG Humphreys. It defines non-personal service requirements for preventive maintenance, on-call service, minor repair, and unscheduled maintenance of HVAC, electrical, and food service equipment across multiple facilities. The document includes background, objectives, climatic conditions, access and traffic requirements, utility location and excavation permit procedures, and general performance expectations. It also states the period of performance as a base year with four option years and a phase-in period.
PDF
PDF, High priority: read this firstsow
HighAI Summary for PWS - Maintenance and Operation of Critical Facilities at Camps Humphreys and Yongin: Performance Work Statement (PWS) for a non-personal services contract to provide preventive maintenance, on-call service, and repairs for HVAC, electrical, and food service equipment at 36 facilities within Camp Humphreys and Camp Yongin. The document defines the scope of work, climatic conditions, facility access, and a period of performance consisting of a base year and four option years starting December 15, 2026.
PDF
PDF, High priority: read this firstsow
HighAI Summary for PWS - Maintenance and Operation of Critical Facilities at Camps Humphreys and Yongin: Performance Work Statement (PWS) for a non-personal services contract to provide preventive maintenance, on-call service, minor repair, and unscheduled maintenance of HVAC, electrical, and food service equipment for 36 facilities at Camp Humphreys and Camp Yongin. The period of performance includes a base year and four option years, starting with a phase-in period on December 15, 2026.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for Q&A Amendment for RFP W51LL526RA004: Questions and Answers for RFP W51LL526RA004 addressing solicitation clarification issues and revised evaluation language. The document includes multiple offeror questions and Government responses, with updated Factor 4 past performance criteria, including removal of the term "command and control facilities," revised administrative facilities language, BAS and annual contract value requirements, and clarification references to the solicitation and Technical Exhibit 01.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for Solicitation Amendment 0002 for W51LL526RA004: SF 30 amendment/modification document, Amendment 0002, effective 06 Oct 2026, for solicitation W51LL526RA004. It amends the solicitation rather than a contract order and extends the offer due date from 02 Oct 2026 to 06 Oct 2026. Key changes include updates to CLIN 1013AA estimated amount, quantities for multiple CLINs/option line items, revisions to the Performance Work Statement, changes to technical exhibit square footage, added/updated FAR 52.212-1 and 52.212-2 requirements, registration/license submission instructions, a technical volume page limit, and Q&A attachments.
PDF
PDF, High priority: read this first2 pages · amendment
HighAI Summary for Solicitation Amendment W51LL526RA0040003 (SF 30): Standard Form 30 (SF 30) used to amend solicitation W51LL526RA0040003. The document provides instructions for offerors to acknowledge receipt of the amendment and includes a continuation page for the summary of changes.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Technical Exhibit 01 - Facility List: Technical Exhibit 01, Facility List, identifies numbered buildings and facility names with associated square footage for multiple command, admin, training, dining, and support facilities. It appears to be an attachment or technical exhibit supporting a procurement package, and includes a total space figure of 2,392,211 SF. The document is primarily a tabular facility inventory rather than a standalone solicitation.
PDF
PDF, High priority: read this firstspecifications
HighAI Summary for Technical Exhibit 02 - HVAC Equipment Information: Technical Exhibit 02: HVAC Equipment Information. This exhibit lists HVAC and mechanical equipment by building, component subtype, location, quantity, equipment type, model, capacity, and product/manufacturer. It includes items such as chillers, split-system air conditioning units, fuel storage tanks, circulating pumps, expansion tanks, glycol additive systems, and fan coil units across multiple buildings. The document appears to be an equipment inventory/exhibit supporting a procurement or facilities project, with model and capacity details needed for technical evaluation or installation planning.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Technical Exhibit 03 - Electrical Equipment Information: Technical Exhibit 03: Electrical Equipment Information. This exhibit compiles electrical infrastructure data by building, including lists of uninterrupted power supply units, automatic transfer switches, and main distribution panel boards. It provides brand names, model numbers, and capacities/amp ratings for equipment across multiple facilities. The document appears to support technical requirements and asset inventory reference for procurement or facility management use.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Technical Exhibit 04 - Food Service Equipment Information: Technical Exhibit 04 provides food service equipment information for Building 1291, including equipment names, brands/makers, model numbers, electrical requirements, horsepower/kilowatts, phase, voltage, and amperage. The exhibit appears to be a tabular equipment schedule covering items such as dishwashers, refrigerators, ice-cream machines, steam tables, deep fryers, walk-in freezers, and other kitchen/serving equipment. It is a technical exhibit supporting procurement or facility planning, with critical equipment specifications and power data.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Technical Exhibit 05 - Preventive Maintenance Checklist: Technical Exhibit 05 provides an examples checklist for preventive maintenance of air handling units. It includes a task matrix with frequencies marked D, W, M, Q, SA, and A, and lists inspection, cleaning, lubrication, calibration, and repair actions for components such as filters, fan belts, bearings, coils, drains, electrical connections, seals, and controls. The document appears to be a maintenance exhibit or schedule rather than a solicitation, and it contains operational requirements and task frequency guidance.
PDF
PDF, High priority: read this firstspecifications
HighAI Summary for Technical Exhibit 06 - Historical DMOs of 36 Facilities: Technical Exhibit 06 lists historical demand maintenance orders (DMOs) for 36 facilities, including building numbers, facility names, HVAC DMO values, and electric DMO values. The content appears to support a larger procurement or facilities maintenance package by documenting past demand data and total demand maintenance orders. No solicitation terms are shown, but the exhibit contains technical reference data relevant to scope and estimating.
PDF
PDF, High priority: read this firstsow
HighAI Summary for Technical Exhibit 09 - Historical DMO Descriptions, Building 5541: Technical Exhibit 09 listing historical DMO work order descriptions for AAFES Facility Building 5541, covering HVAC, freezer, cooler, air conditioning, condensation, leakage, alarms, and related maintenance issues across 2020-2022 with references to 2021 and 2025 in the header. The document is formatted as tables with dates, order numbers, descriptions, and costs/quantities, providing a historical log of maintenance requests and repair activity.
PDF
PDF, High priority: read this firstsow
HighAI Summary for USAG Humphreys Safety Plan Review Checklist: USAG Humphreys Safety Office Accident Prevention Plan (APP) / Safety Plan Review Checklist for contractors’ projects, dated 30 November 2014. This checklist provides the minimum basic outline for a contractor safety plan and identifies required content such as signature sheets, background information, safety policy, responsibilities and authorities, subcontractor controls, training, safety inspections, accident/mishap reporting, and other required safety programs under OSHA 29 CFR 1926 and EM 385-1-1. It is a review/acceptance checklist for contractor-submitted safety plans rather than a solicitation.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for W51LL5-26-R-A004 Addendum to FAR 52.212-2: This document is an addendum to FAR 52.212-2 for RFP W51LL5-26-R-A004, detailing the evaluation criteria for a requirements contract for Operation and Maintenance of Critical Facilities at Camp Humphreys and Camp Yongin. It outlines a two-phase evaluation process: Phase I (Acceptable/Unacceptable review of business licenses and key personnel) and Phase II (Best Value Trade-off analysis of technical/management, past performance, and price). It specifies the relative importance of factors and the color-coded rating system for technical risk.
PDF
PDF, High priority: read this firstamendment
HighAI Summary for W51LL526RA004 Amendment 0001: Amendment 0001 to solicitation W51LL5-26-R-A004, dated October 2, 2026. The amendment extends the offer due date to 1300 hrs on October 2, 2026, revises the Performance Work Statement (PWS), updates addendums to FAR 52.212-1 and 52.212-2, and includes a revised CLIN schedule modifying several preventive maintenance line items.
PDF
PDF, High priority: read this firstq-and-a
HighAI Summary for W51LL526RA004 Questions and Answers: This document provides official responses to vendor inquiries regarding RFP W51LL526RA004. It includes critical revisions to the past performance evaluation criteria (Factor 4), specifically removing the requirement for 'command and control facilities' and replacing it with requirements for 'administrative facilities' equipped with Building Automation Systems (BAS), including updated square footage and contract value thresholds.
PDF
PDF, High priority: read this firstrfq
HighAI Summary for W51LL526RA004 - Total Maintenance and Operation of Critical Facilities: Solicitation W51LL526RA004, issued 26 Aug 2026, is a request for quote (RFQ) for commercial products/services. It covers total maintenance and operation of critical facilities at Camp Humphreys and Camp Yongin. The document includes offer due date/time (25 Sep 2026, 1:00 PM), solicitation contact information, and extensive pricing/schedule details with CLINs for preventive maintenance and work management under PSC J041 and NAICS 236220, using firm-fixed-price terms.
PDF
PDF, Low priorityother
LowAI Summary for 7-W Initial Mishap Report: Department of the Army USAG-Humphreys 7-W Initial Mishap Report form for reporting an injury, illness, or property damage incident. The form captures who, what happened, when, where, and why, plus notification details, hospital treatment, and safety office reporting procedures. It appears to be a fillable incident report template rather than a procurement solicitation or contract document.
PDF
PDF, Low prioritypermit-form
LowAI Summary for DPW Construction/Digging Permit Form (IMCOM-P-PWV 69, 17 Jan 2024): DPW Construction/Digging Permit form used to request clearance before excavation or disturbance of facilities on a contract. Includes fields for contract number, facility/work type, excavation method, depth/location sketch, requested clearance dates, requesting organization contact details, and DPW approval or disapproval. Dated IMCOM-P-PWV Form 69, 17 Jan 2024.
PDF
PDF, Low priorityother
LowAI Summary for Technical Exhibit 01 - Facility List: Technical Exhibit 01 Facility List containing a tabular listing of building numbers, facility names, and space in square feet, plus several communication center entries with space and capacity values and an AAFES Distribution Center total space figure. No solicitation, award, or contract terms are shown. Filename suggests version 1.
PDF
PDF, Low priorityother
LowAI Summary for Technical Exhibit 07 - Historical DMO descriptions for USFK and 8A Facilities: Technical Exhibit 07 lists historical DMO records for USFK and 8A facilities, focusing on HVAC/building maintenance issues for Building 12410 and related rooms. It includes dates, order numbers, brief work descriptions, and costs for repairs such as chiller, cooling tower, FCU, CRAC, fan coil, blower motor, actuator, and heat pump work. The content appears to be a compiled exhibit or reference table covering activity in 2021 and 2022, with some malformed OCR text and page artifacts. No solicitation, contract award, or formal procurement instructions are shown.
PDF
PDF, Low prioritytechnical-exhibit
LowAI Summary for Technical Exhibit 08 - Historical DMO Descriptions for Dining Facility B6702: Technical exhibit compiling historical DMO/work order descriptions for Dining Facility B6702 across multiple calendar years. The document lists created dates, order numbers, brief repair descriptions, and costs for dining facility equipment issues such as dishwashers, garbage disposals, hot water, refrigeration, and HVAC-related repairs. It also includes notes and repeated table fragments/page-split artifacts, indicating this is a supporting reference record rather than a solicitation or contract action.
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Timeline
3 updates
PhaseClosed
Posted
Sources Sought
Type Changed
Sources Sought → Solicitation
Notice updated
Response deadline changed from Sep 29, 2026 to Oct 2, 2026. The notice description changed.
Notice updated
Notice details unchanged. Attachments may have changed.
Notice updated
Response deadline changed from Oct 2, 2026 to Oct 8, 2026. The notice description changed.
Response Deadline
Deadline has passed
Submission Closed
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AgencyDepartment Of Defense → 0411 Aq Hq Contract Augmented