Drawing_3533s-18-E-E50.pdf
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- Attached to
- CRCGV-02 Material and Equipment Specifications
- Solicitation number
- 69CRC-S2782
- Issued by
- Clark County, Fish Springs CDP, Nevada
About this file
This document is a drawing and specifications for the Apex Substation Switching Diagram for the Garnet Valley Water System Pumping Station Site in Nevada. It provides details on the ampacity, voltage, and equipment specifications for the high and low voltage bus systems, jumper cables, circuit breakers, disconnect switches, current and potential transformers, and power transformers. The drawings are for a 60% design submittal and are not for construction. The key equipment and components are specified, including manufacturer details where known.
The related state and local contract opportunity is for the material and equipment specifications for the substation structures. The structures are to be manufacturer-designed steel framework for mounting and connecting the substation equipment per the drawings. The contract opportunity is for the state of Nevada, but no other details on the procurement process, response dates, or contract term are provided.
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Other files
| File | Type | Posted |
|---|---|---|
| DRAWINGS~2.pdf | ||
| Drawing_3533s-18-E-E51.pdf | ||
| CRCGV-02_Material and Equipment_Bid Contract.docx | DOCX document | |
| Drawing_3533s-18-E-E161.pdf | ||
| Drawing_3533s-18-E-E52.pdf | ||
| Drawing_3533s-18-E-E54.pdf | ||
| 33 72 73 - MATERIAL AND EQUIPMENT SPECIFICATIONS.pdf | ||
| Quote Instructions.pdf | ||
| Drawing_3533s-18-E-E53.pdf |
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Text version
NOTES:
1. BUS AMPACITY IS BASED ON 40°C RISE OVER 50°C AMBINET TEMPERATURE,
EMISSIVITY = 0.5 W/ SUN.
2. CONDUCTOR AMPACITY IS BASED ON 50°C RISE OVER 50°C AMBINET TEMPERATURE,
EMISSIVITY = 0.5 W/ SUN, 2FT./SEC. WIND.
BUS AND JUMPERS (SEE NOTES 1 & 2)
NAME DESCRIPTION KV CONT AMPS
HV LINE JUMPER 954 KCM AAC, "MAGNOLIA" 230 947
HV MAIN RIGID BUS 4" SPS ALUMINUM, SCH 40 230 2529
HV MAIN BUS JUMPER 954 KCM AAC, "MAGNOLIA" 230 947
LV MAIN RIGID BUS 4" SPS ALUMINUM, SCH 40 12.47 2529
LV MAIN BUS JUMPER 556.2 KCM AAC, "DAHLIA" 12.47 677
VOLTAGE TRANSFORMER
CURRENT TRANSFORMER
CIRCUIT BREAKER
GROUP OPERATED SWITCH
FUSED DISCONNECT SWITCH
CENTER BREAK SWITCH
TRANSFORMER
POWER CIRCUIT BREAKERS
NAME KV CONT
AMPS
SHORT
CKT KA TIME CYCLES MANUFACTURER MODEL
482, 582 230 2000 40 3 XXX XXX
4022, 5022 15 1200 20 5 XXX XXX
DISCONNECT SWITCHES
NAME KV CONT
AMPS
SHORT
CKT KA TYPE MANUFACTURER MODEL
381, 483, 583 230 1200 61 VB XXX XXX
189 230 1200 61 CBV XXX XXX
4021, 5021 15 1200 61 VB XXX XXX
POTENTIAL TRANSFORMERS
NAME KV RATIO MANUFACTURER MODEL
VV1A 230 1200/2000:1 XXX XXX
CURRENT TRANSFORMERS
NAME KV RATIO MANUFACTURER MODEL
QV1A 230 50:5 XXX XXX
TRANSFORMERS
NAME VOLTAGE MAX KVA MANUFACTURER
T1, T2 230-12.47/7.2 KV 12,500 XXX
KW40B, KW50B 12.47-4.16/2.4 KV 10,000 XXX
KW40A1, KW50A1 7,200-120/240 V 25 XXX
DEVICE LEGEND
T1
230-12.47/7.2 KV
10/12.5 MVA
KW40B
12.47-4.16/2.4 KV
10 MVA
KW40A1
7200-120/240 V
25 KVA
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METERING UNIT
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10 MVA
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25 KVA
58250215022
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