Lyjo 290111 & 316068 - rehabilitate texas white house & rehabilitate hangar building, lyndon b. Johnson national historical park
Active Definitive Contract Awarded Last action
- Contract number
- 140P2023C0104
- Awardee
-
Koman Sustainable Solutions, LLC UEI YYHUS62QE615
- Awarding agency
-
National Office
National Park Service, Department of the Interior
- Obligated
- $18,036,945
Award facts
- Opportunity
-
- 140P2023R0088 Solicitation number
- Contract value 100% obligated
- $18,036,945.00 Current and potential, with all options
- Completion date 95% complete
- Current and potential, with all options
- NAICS code
- 236220 Commercial and Institutional Building Construction
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 1 offer Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Place of performance
- Johnson City, TX 78636, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $110,573 | |
| Supplemental Agreement for work within scope | $74,094 | |
| Supplemental Agreement for work within scope | $11,881 | |
| Supplemental Agreement for work within scope | $8,153 | |
| Supplemental Agreement for work within scope | $27,715 | |
| Supplemental Agreement for work within scope | $204,060 | |
| Supplemental Agreement for work within scope | $89,589 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $408,494 | |
| Supplemental Agreement for work within scope | $153,442 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $13,838 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $378 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $5,526,575 | |
| Funding Only Action | $0 | |
| Original award | $11,408,153 |
Show all 22
About this award
The National Park Service awarded an $18.036945 million firm fixed-price definitive contract to Koman Sustainable Solutions, LLC on September 26, 2023, for rehabilitation of the Texas White House and Hangar Building at Lyndon B. Johnson National Historical Park in Johnson City, Texas, with ultimate completion December 18, 2026.
Koman Sustainable Solutions is an Alaska Native Corporation-owned, SBA 8(a)-certified small disadvantaged business. No set-aside was applied to this award.
The scope encompasses comprehensive facility rehabilitation including structural work, mechanical systems (HVAC, plumbing, electrical), fire suppression and life safety systems, roofing and thermal protection, interior finishes, and historical preservation consulting. Work is performed at Johnson City, Texas.
Service Contract Inventory reporting for FY2024 shows $3.6 million invoiced across 4.0 FTEs and 8,435 contractor hours, representing a blended government-paid rate of $428.13 per hour. The prime subcontracted approximately 27 percent of contractor hours to five named subcontractors, including Kratos Services (concrete demolition and beam installation), McNamara Metal Works (structural steel modification), and Patuxent Roofing and Contracting (thermal and moisture protection). Additional subcontractors include Nelson Lewis (earth work and exterior improvements), Ayuda Companies (historical preservation and on-site labor), Mapco (interior finishes and general trades), 3 Phase Electric (electrical systems), Western States Fire Protection (fire sprinkler and life safety systems), Berg Enterprises (HVAC and communications stabilization), and smaller specialty vendors for envelope commissioning, utility location, project scheduling, and storefront work.
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| Kratos Services, LLC | $131,178 | |
| Mcnamara Metal Works LLC | $82,150 | |
| Patuxent Roofing And Contracting, LLC | $385,343 | |
| Verdantas LLC | $20,000 | |
| Mapco, Inc. | $36,706 | |
| Rhino Roofers And Construction, LLC | $21,585 | |
| Subcontractor not on record | $25,300 | |
| Berg Enterprises Inc. | $70,252 | |
| Ayuda Companies | $39,760 | |
| Mapco, Inc. | $164,880 | |
| Nelson Lewis, Inc. | $2,857,580 | |
| API Group Life Safety USA LLC | $88,916 | |
| 3 Phase Electric LLC | $119,312 | |
| Subcontractor not on record | $39,750 | |
| Mapco, Inc. | $3,680,944 | |
| Glassman Of Louisiana LLC | $696,962 | |
| 3 Phase Electric LLC | $747,129 | |
| Lerch Bates Inc. | $48,700 | |
| API Group Life Safety USA LLC | $947,980 | |
| Engineered Air Balance Co., Inc. | $54,620 | |
| Berg Enterprises Inc. | $1,462,963 | |
| Underground Services, Inc. | $4,050 | |
| Ayuda Companies | $329,457 | |
| Framework Northwest Consulting, LLC | $15,367 |
Show all 24
Quick answers
Who was awarded contract 140P2023C0104?
140P2023C0104 was awarded to Koman Sustainable Solutions, LLC by National Office (National Park Service) on September 26, 2023.
How much is contract 140P2023C0104 worth?
The government has obligated $18,036,945 on 140P2023C0104.
Was contract 140P2023C0104 competed?
The extent of competition for 140P2023C0104 was full and open competition. The government received 1 offer.
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