Albeni Falls Dam (AFD) CO2 Cylinder Hydrostatic Testing - Amendment 1 W912DW26QA036

Scope of Work CO2 Cylinder Inspection Hydrostatic Testing & Recertification Albeni Falls Dam | Seattle District U.S. Army Corps of Engineers 1. General: This contract is to provide inspection and recertification items and services for high-pressure carbon dioxide cylinders used in a fire suppression system at Albeni Falls Dam (AFD). 2. Description of Services: Contractor is to provide all parts, labor, materials, personnel, transportation (pickup from and delivery to AFD), perform hydrostatic testing, and refilling of the CO2 cylinders as described in this scope of work (SOW). AFD and the government invoke the requirements of the Code of Federal Regulations 49 CFR 180.205, General Requirements for Requalification of Specification Cylinders, as applicable. 3. Type of Contract: Firm Fixed Price 4. Background: The cylinders of this contract supply pressurized CO2 to the fire suppression system in AFD s electrical power generation units. The system uses 48-each, 75-pound CO2 cylinders. During normal operation, 48 cylinders are connected to the system, and a minimum of 48 spare cylinders are held in reserve. AFD has approximately 14 extra cylinders for a total of 62 cylinders that may require evaluation. 5. Period of Performance: The contractor shall begin work immediately after notice of award and finish no later than 30 June 2026. 6. Place of Performance: Cylinder pickup and delivery will take place at: Albeni Falls Dam Powerhouse Entrance 2376 East Highway 2 Oldtown, Idaho 83822 Please note that pickup and delivery shall occur Monday through Thursday, from 7:00 AM until 3:30 PM. AFD personnel will stage the cylinders for the Contractor at or near the public entrance. No pickups and deliveries are allowed on Fridays, Saturdays or Sundays or on federal holidays. 7. Points of Contact for Invoicing: See attached Scope of Work. 8. Scope of Work: Offeror shall quote each of the following CLINs. 8.1. CLIN 001 Transport, Evaluation & As-found Reporting Take possession of CO2 cylinders at Albeni Falls Dam. Total quality may vary depending on the number of cylinders available. There will be at least 48 cylinders and at most 62 cylinders. Transport the cylinders to Contractor s facility. Empty each cylinder, reclaiming the CO2. Remove valve, visually inspect cylinder inside and out for pitting, corrosion or other damage. Fill each cylinder with water and hydrotest each cylinder to 150% of the normal working pressure. Measure the expansion of each cylinder. If the allowable limit of permanent deformation is exceeded, mark the cylinder as unserviceable. Make the overall determination of each cylinder s integrity and fitness for service and document accordingly. Evaluate each valve, determine if rebuilding is possible. If not, note that valve replacement is required. Compile an as-found inspection report for each cylinder. One report is adequate for the entire lot, but each cylinder shall be identified by serial number or most recent recertification stamp. Submit the As-Found Report for all cylinders and valves to the Albeni Falls POCs. 8.2. CLIN 002 Rebuilding of Kidde Type I Valves Quote parts (rebuild kit) and labor for one (1) valve rebuild. 8.3. CLIN 003 Replacement of Kidde Type I Valve Quote price for one (1) new complete valve. 8.4. CLIN 004 Replacement of 75-Pound Cylinder Assembly Quote price for one (1) new complete cylinder with valve. 8.5. CLIN 005 Replacement of 75-Pound Cylinder Quote price for one (1) new cylinder (cylinder only, no valve). 8.6. CLIN 006 Documentation and Recertification of Cylinders & Valves Quote price for complete documentation of work performed. The recertification record(s) shall identify each cylinder assembly, describe the work performed on each cylinder, and state that cylinder and valve are serviceable. It is permissible for Contractor to submit one record for each cylinder and valve, or to submit one document that contains the individual recertification information for the full lot of cylinders and valves. 9. Quality Control: 9.1. The cylinders will be inspected by the AFD Quality Assurance Representative (QAR) prior to the contractor taking custody of the cylinders. 9.2. To the extent possible, the QAR will ensure that the cylinders are not damaged, are serviceable, and are suitable for testing, refilling, and re-certification. 9.3. At the time of return, each cylinder will be inspected for proper stamped markings, decals, and required documentation. 10. Definitions: Contractor: A supplier or vendor awarded a contract to provide specific supplies or service to the government. The term used in this contract refers to the prime. Contracting Officer: A government employee with the authority to enter into, administer, and or terminate contracts, and make related determinations and findings on behalf of the government. Note: The Contracting Officer is the only individual who can legally bind the government. 11. Government Furnished Items & Equipment: 11.1. The Government (Albeni Falls Dam) will provide a minimum of 48-each, 75-pound CO2 cylinders up to a maximum of 62-each, 75-pound CO2 cylinders. The Contractor should be prepared to transport 62 cylinders. 11.2. All cylinders are equipped with Kidde High-Pressure CO2 Fire Suppression Valves. See Appendix for the current technical datasheet. 11.3. All cylinders are assumed to be full, or nearly full, of carbon dioxide. All cylinders are complete with HPCO2 valves and protective cylinder 'bottle' caps. See Appendix for the cylinder technical datasheet. SEE ATTACHED: Scope of Work, QASP, and Technical Photos.

UPDATED Scope of Work CO2 Cylinder Inspection, Hydrostatic Testing, and Recertification Albeni Falls Dam | Seattle U.S. Army Corps of Engineers 1. General The purpose of this contract is to provide inspection, hydrostatic testing, recertification, repair, replacement, transportation, and refilling services for high-pressure carbon dioxide (CO2) cylinders utilized in the fire suppression systems at Albeni Falls Dam (AFD). The Contractor shall furnish all labor, supervision, materials, equipment, transportation, permits, and incidentals necessary to perform the services specified herein. 2. Description of Services The Contractor shall provide pickup, transportation, inspection, hydrostatic testing, recertification, repair, replacement, refilling, and return delivery of CO2 cylinders and associated valves in accordance with applicable federal regulations and industry standards. All cylinder inspections, testing, and recertification activities shall comply with the requirements of Title 49, Code of Federal Regulations (CFR), Section 180.205, Requalification of Specification Cylinders, and all other applicable Department of Transportation (DOT) regulations. 3. Contract Type Firm-Fixed-Price (FFP) with separately priced Contract Line-Item Numbers (CLINs) for repair and replacement actions, as approved by the Government. 4. Background The CO2 cylinders covered under this contract provide fire suppression protection for electrical power generation equipment at Albeni Falls Dam. The fire suppression system consists of forty-eight (48) active 75-pound CO2 cylinders. A minimum reserve inventory of forty-eight (48) cylinders is maintained. An additional fourteen (14) cylinders may be available for inspection and evaluation. The total quantity of cylinders requiring service under this contract is estimated to be between forty-eight (48) and sixty-two (62) cylinders. 5. Period of Performance The Contractor shall commence performance upon contract award and complete all work no later than 31 August 2026. 6. Place of Performance Pickup and delivery shall occur at: Albeni Falls Dam Powerhouse Entrance 2376 East Highway 2 Oldtown, Idaho 83822 Pickup and delivery shall occur only Monday through Thursday between 7:00 a.m. and 3:30 p.m. local time. No pickup or delivery activities shall occur on Fridays, weekends, or Federal holidays. AFD personnel will stage cylinders at or near the public entrance to the powerhouse for Contractor pickup. 7. Contract Line Item Numbers (CLINs) CLIN 001 Transport, Evaluation, Hydrostatic Testing, Reporting, Recertification, and Refilling The Contractor shall: Take custody of a minimum of 48 and a maximum of 62 CO2 cylinders. Transport cylinders to the Contractor's facility. Safely discharge and reclaim CO2 from each cylinder. Remove and inspect each valve. Conduct internal and external visual inspections of each cylinder. Inspect for corrosion, pitting, dents, gouges, thread damage, and other defects. Perform hydrostatic testing in accordance with 49 CFR 180.205. Test cylinders at the required requalification pressure. Measure total and permanent expansion. Identify cylinders that fail testing requirements and designate them as unserviceable. Evaluate valve condition and determine whether rebuilding or replacement is required. Refill all serviceable cylinders to manufacturer-recommended fill capacity. Affix required recertification markings and labels. Return all serviceable cylinders to Albeni Falls Dam. As-Found Inspection Report The Contractor shall provide an As-Found Inspection Report identifying each cylinder by serial number and/or existing recertification stamp. The report shall include: Cylinder identification number. Inspection findings. Hydrostatic test results. Serviceability determination. Valve condition. Recommended repair or replacement actions. Estimated costs associated with repair or replacement recommendations. The Contractor shall submit the report to the Government Technical Point of Contact prior to performing any repair or replacement work beyond CLIN 001. Repair Authorization No repairs, valve replacements, cylinder replacements, or cylinder assembly replacements shall be performed without written Government authorization. The Contractor shall provide a detailed proposal identifying the affected cylinder(s), and recommended quantities of rebuild/replacement needed for Optional CLINs 0002-0005. Government approval shall be obtained before proceeding with CLINs 0002 through 0005. Recertification Documentation Upon completion, the Contractor shall provide recertification documentation for each cylinder and valve assembly including: Cylinder serial number. Hydrostatic test date. Test results. Work performed. Serviceability determination. Recertification date. Technician or testing facility identification. Optional Item CLIN 0002 Rebuild Kidde Type I Valve The Contractor shall rebuild existing Kidde Type I valves determined to be repairable. Amount is based upon the As-Found Inspection Report. Rebuild services shall include replacement of worn seals, gaskets, springs, and other internal components as required to restore the valve to serviceable condition. Optional Item CLIN 0003 Replace Kidde Type I Valve The Contractor shall furnish and install a new Kidde Type I valve when rebuilding is not feasible or economically advantageous. Replacement valves shall be new and fully compatible with existing cylinder assemblies and fire suppression system requirements. Amount is based upon the As-Found Inspection Report. Optional Item CLIN 0004 Replace Complete 75-Pound Cylinder Assembly The Contractor shall furnish a new complete cylinder assembly including: New 75-pound CO2 cylinder. New valve assembly. Required markings and certifications. Protective cap. The assembly shall meet all applicable DOT and manufacturer requirements. Amount is based upon the As-Found Inspection Report. Optional Item CLIN 0005 Replace 75-Pound Cylinder Only The Contractor shall furnish a new 75-pound CO2 cylinder without valve. The cylinder shall be compatible with existing Kidde Type I valves and comply with all applicable DOT requirements. Amount is based upon the As-Found Inspection Report. 8. Quality Assurance The Government Quality Assurance Representative (QAR) shall inspect cylinders prior to release to the Contractor. Upon return, the Government will verify: Required recertification markings. Documentation completeness. Physical condition of cylinders. Proper valve installation. Required safety labels and identification markings. The Government reserves the right to reject improperly tested, documented, or certified cylinders. SEE ATTACHED: UpdatedScope of Work and Price Schedule in Amendment.