SECTION_C_Revision_Amendment_5_0005.pdf
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- Attached to
- Nimbus Station Service Replacement
- Solicitation number
- 140R2024Q0080
About this file
This document is a Solicitation (Section C) for the Nimbus Station Service Replacement project, Solicitation No. 140R2024Q0080, issued by the Department of the Interior Bureau of Reclamation.
The key requirements include furnishing a 480-volt secondary unit substation, motor control centers, metal-clad unit and station service breakers, and 125-volt DC distribution panelboards. The specifications provide details on the components to be furnished, such as voltage, amperage, and transformer sizes. The solicitation also includes information on a site visit scheduled for August 14, 2024, and instructions for submitting technical questions. Any responses to technical questions that affect the Components of Work requirement will result in a follow-on amendment to the solicitation.
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Solicitation No. 140R2024Q0080
SECTION C - Components of Work
A. Furnish secondary unit substation including station service transformers, 480-volt station service lineup, associated protective relay systems, and associated instrumentation transformers:
1. D1A: 480-volt, 600 ampere bus lineup with motor control buckets, draw out breakers, and panelboards.
2. K1B and K1C: 300 kVA, 4.16 kilovolt-480 volt dry-type transformers.
3. 52C: 4.16 kilovolt, 2,000 ampere vacuum circuit breaker.
B. Furnish motor control centers (MCCs), associated protective relay systems, and associated instrumentation transformers:
1. N2A: 480-volt, 600 ampere heating and ventilating MCC.
2. MSA: 480-volt, 600 ampere miscellaneous power MCC.
C. Furnish metal-clad unit and station service breakers and associated instrument transformers:
1. U1A2 and U2A2: 4.16 kilovolt, 2,000 ampere unit breakers.
2. U1A3 and U2A3: 4.16 kilovolt, 2,000 ampere station service breakers.
D. Furnish 125-volt DC, 250 ampere distribution panelboards.
E. Drawings and Data:
1. Furnish required drawings and data.
F. Site Visit: The Government will hold a site visit at Sacramento State Aquatic Center - 1901 Hazel Ave., Gold River, CA 95670. Main Parking Lot on 14 August 2024 between 12:00 pm to 4:00 pm PST. All interested may attend with a limit of three (3) attendees per firm. The names of all attendees and all questions regarding this solicitation should be directed via e-mail to Contract Specialist Charlesetta Seibure at cseibure@usbr.gov two days prior to the scheduled site visit.
Point of Contact – Alex Sanchez Technical questions will not be addressed during the site visit. Technical questions must be submitted via e-mail to Contract Specialist, Charlesetta Seibure at cseibure@usbr.gov at 3:00 pm PST no later than two business days after the scheduled site visit. If Government responses to technical questions affect the Components of Work requirement, a follow-on Amendment to the Solicitation will be issued.
END OF SECTION
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