# Supplemental Sources Sought - HSAAP Intake Facility and Pump House Canonical: https://abierto.us/opportunities/w9123625s4001 - Solicitation number: W9123625S4001 - Notice type: Sources sought (first published as special notice) - Status: Closed. Deadline was April 22, 2025 at 10:00 AM EDT - Department: Department of the Army - Agency: Department of the Army - Contracting office: W2SD Endist Norfolk (W91236) - NAICS: 237110 Water and Sewer Line and Related Structures Construction - Product or service code: Y1NE Construction Of Water Supply Facilities - Place of performance: Kingsport, Tennessee - County: Sullivan County (FIPS 47163). https://abierto.us/counties/sullivan-county-tn-47163 - City: Kingsport. https://abierto.us/cities/kingsport-tn-4739560 - First posted: November 5, 2024 - Last posted: April 8, 2025 - SAM.gov: https://sam.gov/workspace/contract/opp/ca35747854dc4300ad37ceef0528a5f0/view ## Description Supplemental Sources Sought Notice Construction of New River Water Intake Facility and Pump House at Holston Army Ammunition Plant (HSAAP), Kingsport, TN. The Army Corps of Engineers—Norfolk District is conducting Supplemental Market Research to identify potential sources for construction of the facility identified. Holston Army Ammunition Plant (HSAAP) is a Government-Owned, Contractor-Operated (GOCO) explosives production facility located in Kingsport, TN. All production at HSAAP depends on river water. HSAAP draws river water from the Holston River for process use in the plant. River water provides two primary functions: (1) Feedstock to the Filtered Water Plant, and (2) Non-contact Cooling Water (NCCW) for various process applications. River water is currently extracted through the existing pump house and intake on the east side of the plant. The new river water intake facility and pump house will comply with the Clean Water Act (CWA) Rule 316(b) which provides protection to aquatic wildlife by reducing fish impingement mortality rates. 40 Code of Federal Regulations (CFR) § 125.94 identifies requirements for existing/new facilities to ensure compliance with Rule 316(b) such as (a) limiting the allowed velocity of the water flow through intake screens to 0.5 feet per second (fps), or (b) using a modified traveling screen that safely transports impinged organisms back to the source waterbody. Estimated intake capacity for river water is 80-96 million gallons per day (MGPD). Please review the attached document for further details. ## Publications - November 5, 2024: Special notice, due November 20, 2024 at 5:00 PM EST. Notice 497a4a8bd8044e6a90ddfc9b3eac1984. https://sam.gov/workspace/contract/opp/497a4a8bd8044e6a90ddfc9b3eac1984/view - April 8, 2025: Sources sought, due April 22, 2025 at 10:00 AM EDT. Notice ca35747854dc4300ad37ceef0528a5f0. https://sam.gov/workspace/contract/opp/ca35747854dc4300ad37ceef0528a5f0/view ## Points of contact - Raven D. Sasser, raven.d.sasser@usace.army.mil, 7572017136 - Ekaterina Oxley, ekaterina.oxley@usace.army.mil, (757) 201-7026 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w9123625s4001.