SATPC0041217 Tab 04 4 SOW UPDATED.pdf

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Purchase of Elgin Power Solutions 5kV Switchgear
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80NSSC26933842Q
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This is a Statement of Work for NASA Langley Research Center's purchase of 5kV Metal Switchgear from Elgin Power Solutions to replace existing switchgear at the Building 1247 Complex. The required equipment consists of a metal enclosure with approximate dimensions of 90"H x 144"W x 98"D fabricated from 11 gauge steel and painted ANSI 70 light gray. The switchgear shall contain two mechanical switches rated 5kV with 4000 amps capacity and 100kAIC rating at three-phase with 120VAC control voltage, twelve current transformers (4000:5 ratio), four voltage transformers (2400:120 ratio), two viewing windows, Kirk-Key interlock system, door hardware, terminal blocks with 5kV class insulators, Panduit control wire trays, glastic-GPO-3 insulating material, Lexan touch proof barriers behind each door, copper bus installed on 5kV class stand-off insulators, and Raychem applied around the bus. An optional price adder for a Maintenance Kit includes one additional mechanical switch and door hardware.

Delivery of the 5kV Metal Switchgear is required by February 24, 2027, to NASA Langley Research Center, Attn: Charles Good, 4 South Marvin Street, Hampton, VA 23681. No specific pricing terms, response deadlines, or award dates are provided in this Statement of Work document.

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Statement of Work

1. Objective/Requirements NASA Langley Research Center requires the purchase of the following 5kV Metal Switchgear from Elgin Power Solutions to replace the existing switchgear at the Building 1247 Complex.

2. Characteristics, Scope, and Specs The contractor shall provide the following equipment to NASA LaRC:

5kV Metal Switchgear Approximate dimensions are: 90"H x 144"W x 98"D.

Enclosure shall be fabricated from 11 gauge steel and painted ANSI 70 light gray and will contain the following:

(2) Mechanical switches, rated 5kV, 4000 amps, 100kAIC, three-phase with 120VAC control voltage.

(12) Current Transformers - 4000:5

(4) Voltage Transformers - 2400:120

(2) Viewing windows for switches (1 Lot) Kirk-Key Interlock (1 Lot) Door hardware, handles, latches as required for proper assembly.

(1 Lot) Terminal blocks, 5kV class insulators, Panduit control wire tray(s), glastic-GPO-3 insulating material (as needed).

(1 Lot) Lexan touch proof barriers behind each door of the switchgear or metering sections.

(1 Lot) Copper bus installed on 5kV class stand-off type insulators.

(1 Lot) Raychem applied around bus.

Optional Price Adder: Maintenance Kit

(1) Mechanical switches, rated 5kV, 4000 amps, 100kAIC, three-phase with 120VAC control voltage.

(1 Lot) Door hardware handles, latches as required for proper assembly.

3. Lead Time for Delivery

Delivery required by February 24, 2027

4. Place of Delivery Deliver to NASA Langley Research Center, Attn: Charles Good, 4 South Marvin Street, Hampton, VA 23681

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