C05_Attachment_1_-_SOW.pdf
PDF 213 KB Posted
- Attached to
- BYPASS VALVE PURCHASE
- Solicitation number
- 140R3026Q0022
About this file
This is a Statement of Work (SOW) for RFQ 140R3026Q0022 issued by the Bureau of Reclamation for the purchase of bypass valve equipment at Hoover Dam. The contracting activity seeks to procure eight (8) 12-inch motor-operated butterfly valves for the bypass system within the Hoover Dam powerplant's turbine shutoff valve assembly. Contractors may supply A-T Controls P1S-L3-1200-GSR-XAP/WE-17500XD valves or approved equal products that meet all specified salient characteristics, with acceptable alternatives requiring proof of equivalency to the brand-name valve.
The required valves must feature soft-seated 12-inch butterfly construction with stainless steel valve body and stem, Class 300 lug end connections, and electric on/off actuators rated for 17,500 inch-pounds maximum torque load. The actuator enclosure must be weatherproof to CSA Type 4, 4X, and IP67 standards, operate on 110VAC single-phase AC power, and include remote control capability with manual bare-stem operator backup. All units shall be new from the original manufacturer and delivered in a single shipment no later than May 1, 2026 to the Hoover Dam Central Warehouse in Boulder City, Nevada under FOB Destination terms. Delivery must be scheduled with the Contracting Officer's Representative and is restricted to 7:30 a.m. to 3:30 p.m., Pacific Time, Monday through Friday. The contractor must comply with manufacturer instructions for rigging, unloading, transportation, storage, and protection from physical damage.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140R3026Q0022.pdf | ||
| C05_140R3026Q0022_RFQ.pdf |
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Text version
Attachment 1 – SOW
STATEMENT OF WORK
RFQ 140R3026Q0022
Bypass Valve Purchase
A. Background
Hoover Dam is located approximately nine (9) miles East of Boulder City, Nevada on State Route 172.
The Hoover Dam powerplant has a Turbine Shutoff Valve for every unit, each of which contains a bypass pipe with two 12” motor operated butterfly valve.
B. Scope
Hoover Dam is seeking supply of eight (8) - 12” motor operated butterfly valves to use for the bypass system. The contractor shall supply and deliver the brand-name valves or equal to meet the salient and performance characteristics as described within this document. If contractors select a valve different than the specified brand name, contractors shall provide proof to the government that the selected valves meet all the characteristics of the brand-name valve. The delivered products shall be new and from original manufacturer exactly to the BOR’s specifications, quality, and properties.
C. Requirements (Salient Characteristics)
The contractor shall supply eight (8) A-T Controls P1S-L3-1200-GSR-XAP/WE-17500XD W/12” 300#
Power-Seal Hp Lug Butterfly Valve Triac Electric Actuator & Remote-Control Box or equal butterfly valves with the following characteristics:
• 12-Inch Butterfly Valve
• Soft seat
• Electric on/off actuator that can be operated remotely o Actuator enclosure must be weatherproof to meet at least CSA Type 4, 4X, and IP67 o Actuator must be suited for a maximum torque load of 17500 in-lbs o Motor uses 110VAC/1PH (single phase AC power) o Valve must also be able to be operated manually with a bare stem operator
• Stainless steel valve body and stem
• Class 300 lug end connection
D. Delivery:
1. Comply with manufacturer's installation instructions for rigging, unloading, and transporting units. Units shall be stored and handled per manufacturer’s instructions.
2. Protect units from physical damage.
3. Shipped to:
• Hoover Dam Central Warehouse
• Hwy 93 / St. Rte. 172
• Boulder City, NV 89005
4. FOB Destination
5. All eight (8) valves shall be delivered in a single shipment no later than May 1st 2026
6. Deliveries will be accepted between 7:30 a.m. to 3:30 p.m., Pacific Time, Monday through Friday only. Delivery shall be scheduled with the Contracting Officer’s Representative (COR). COR contact information will be provided with award documents.
File details come from the government source that posted it. Updated .