Attachment_ CRCBF-06 HV Disconnect Switch SECTION 1030.pdf
PDF 123 KB Posted
- Attached to
- CRCBF-06 HV Disconnect Switch
- Solicitation number
- 69CRC-S1964
- Issued by
- Clark County, Nevada
About this file
The document provided is a Disconnect Switch Data Sheet related to a state and local contract opportunity from the Colorado River Commission of Nevada (CRCNV). The CRCNV is requesting bids to supply three (3) motor-operated line disconnects for a 230 kV system at a site located in Boulder City, Nevada. The disconnects are required to have a continuous current rating of 3000 A and a momentary current rating of 100 kA. The disconnects will be mounted vertically with a bus height of 30 ft. The bid submission deadline and award date are not explicitly stated.
The data sheet provides detailed technical specifications for the required disconnects, including ratings, dimensions, and accessory requirements such as auxiliary switches and Kirk key interlocks. Pricing terms, funding sources, and any set-aside requirements are not included in the provided documentation.
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Text version
SECTION 1030
33 71 26 30 TND- DS3
HV Disconnect Switch Data Sheet Line Disconnects Bus Height: 30FT
33 71 26 30 (DS) TND - DS3
02/09/22
DISCONNECT SWITCH DATA SHEET
(ATTACHMENT TO SECTION 33 71 26.30)
OWNER Colorado River Commission of Nevada (CRC) DATE 11/11/2021
PROJ. NO. 134241 MADE BY Sam Kraemer
SITE LOCATION Boulder City, Nevada CHECKED BY Shae Pelkowski
QUANTITY 3 PAGE 3 OF 3
BID ITEM Motor Operated Line Disconnects
LEGEND (ALL PAGES):
X – REQUIRED
✓ – VENDOR'S STANDARD
– (BLANK) – NOT APPLICABLE
RATINGS:
VOLTAGE: NOMINAL 230 kV MAXIMUM 245 kV BASIC IMPULSE LEVEL 900 kV
CURRENT: CONTINUOUS 3000 A MOMENTARY 100 KA INTERRUPTING 0 A
MOUNTING: X HORIZONTAL VERTICAL INVERSE
PHASE SPACING: 13 FT 0 IN
BUS HEIGHT: 30 FT 0 IN
TYPE: X VERTICAL BREAK VERTICAL BREAK “V” SLANT HOOKSTICK
CENTER SIDE BREAK CENTER SIDE BREAK “V” SINGLE SIDE BREAK
DOUBLE END BREAK DOUBLE END BREAK “V” GROUND SWITCH
GROUND SWITCH: HIGH-SPEED MOMENTARY CURRENT KA BASIC IMPULSE LEVEL kV
OPERATING MECHANISM: SWING HANDLE WORM GEAR X MOTOR OPERATED
ACCESSORIES:
QUICK-BREAK ARCING WHIPS
KIRK KEY INTERLOCKS
KIRK KEY INTERLOCKS, PROVISIONS ONLY
X AUXILIARY SWITCH, 10 CONTACT
File details come from the government source that posted it. Updated .