Delivery Order N4008022D0014-N4008026F0178

This is a firm fixed-price delivery order awarded by the Naval Facilities Engineering Command (NAVFAC), a defense agency, to Coastline LTD., a for-profit subchapter S corporation, for HVAC chemical water treatment services at the Dahlgren Naval Support Facility in Dahlgren, Virginia. The order has a ceiling value of $66,676.20 and a period of performance ending on April 13, 2025. Coastline LTD. is an established provider of water treatment solutions for federal agencies, having previously held...

Coastline LTD., a small business water treatment and HVAC services provider based in Alexandria, Virginia, was awarded a $12,255.83 firm fixed-price delivery order by the Naval Sea Systems Command on September 16, 2025, to install replacement HVAC chemical controllers and feed pumps at multiple buildings (B1520A, B1520B-Skid, B1470, B180, B1530, and B1510A) at the Dahlgren Naval Support Facility in Dahlgren, Virginia. The work is scheduled for completion by November 18, 2025. This delivery order...

The Naval Sea Systems Command (NAVSEA) issued a no-cost time extension modification to a delivery order under its Indefinite Delivery Contract with Coastline LTD., a small business specializing in water treatment and HVAC chemical services. The modification extends the ultimate completion date to April 13, 2026, with a ceiling value of $69,119.58 under a firm fixed-price delivery order structure. The work is being performed at the Dahlgren Naval Support Facility in Dahlgren, Virginia, where...

The Department of the Navy awarded Coastline LTD a $65,369.64 firm fixed price delivery order for HVAC chemical treatment and testing services for the first option year under the multiple award contract N4008022D0014. As the prime contractor, Coastline LTD will provide HVAC chemical treatment and testing at the Dahlgren, Virginia facility to support the Department of the Navy's research, development, test and evaluation programs. No subcontractors or set-aside designations were identified in the...

Naval Sea Systems Command issued a $251,605 delivery order to HSU EGI JV LLC, a HUBZone-certified small business joint venture, on February 2, 2026, for B1490 C Wing chiller replacement at Naval Base Dahlgren, Virginia. The order is set aside for HUBZone competition and carries a firm fixed price structure with an ultimate completion date of September 15, 2026. Place of performance is Dahlgren, VA. The work involves HVAC equipment replacement as part of critical facility infrastructure...

Naval Facilities Engineering Command issued a $157,519.68 delivery order to Water Chemistry Inc. on April 1, 2026, under a Total Small Business set-aside for Option Year 2 funding of regional HVAC water treatment services. The parent vehicle is a single-award indefinite delivery contract valued at $1.43 million, awarded to Water Chemistry Inc. on April 1, 2024, and extending through September 30, 2029. The IDC provides comprehensive HVAC and boiler system maintenance, repair, and modernization...

Naval Sea Systems Command issued a delivery order to Etolin Strait Partners, LLC on August 30, 2024, with a ceiling value of $1,032,960.43 for HVAC equipment replacement at Naval Surface Warfare Center Dahlgren, Virginia. The order calls for replacement of pneumatic controls, VAVs, hot water heat exchangers, and air handling units, including VAV reheats under modification N4008024F4474U00004. Place of performance is Dahlgren, VA. Ultimate completion date is April 30, 2026. Pricing is firm...

The Naval Sea Systems Command awarded a $2.18M firm fixed-price delivery order to Etolin Strait Associates LLC on August 18, 2025, for the replacement of all variable air volume (VAV) units on the 1st and 2nd decks at Naval Station Dahlgren in Virginia. The work is scheduled for completion by April 6, 2027. This delivery order was issued without a set-aside designation and represents a focused HVAC infrastructure modernization effort supporting Navy facilities operations and maintenance...

The Department of the Navy Naval Sea Systems Command awarded a firm fixed-price delivery order contract worth $64,087.80 to Coastline LTD., a for-profit small business concern. The contract is for the provision of water treatment solutions, including chemical treatment programs, cleaning, testing, and maintenance repairs for cooling towers, closed loops, steam boilers, fountains, and water softeners at the Dahlgren, Virginia facility. Coastline LTD. has held multiple indefinite delivery...

Navy Installations Command issued a $4,512 delivery order to Invicta Global, LLC, a minority-owned, Hispanic American-owned small disadvantaged business, on April 20, 2026, to furnish labor, material, and equipment to install a new 4-inch section of pipe with couplings and return the system to service after repairs at Naval Surface Warfare Center Dahlgren, Virginia. The order is issued under a Total Small Business set-aside. Work is firm fixed price with an ultimate completion date of May 18,...