Addendum 2.pdf
PDF 6 MB Posted
- Solicitation number
- IFB1 OAAA 2027000019 4
- Issued by
- Weld County, Colorado Springs City, Colorado
About this file
This is Addendum #2 to an Invitation for Bid (IFB) issued by the State of Colorado Department of Military and Veterans Affairs for the Windsor Peak Shaving project (Project #082506, BID #IFB1 OAAA 2027-0019) at the Windsor Readiness Center. The addendum provides clarification information for prospective vendors by including two additional attachments: Windsor PV Generator Systems As-Built Drawings and Windsor Stamped PV Drawings dated August 22, 2012. These documents detail the design and installation specifications for the photovoltaic generator system, including panel configurations (SPH and SPL panels installed in room C108 due to space limitations), electrical system components, transfer switches, transformers, and associated electrical infrastructure. The as-built drawings reference project number PN080580 and were prepared by Curtis Hansen as of July 2018.
The technical documentation included in this addendum specifies multiple electrical panels with detailed load calculations, circuit configurations, and voltage specifications. Key system components include two automatic transfer switches (ATS), smart panel status and load monitoring, GPM controller and inverter systems, and multiple distribution panels (SPL, SPH, HE, LE) serving various facility loads such as exterior lighting, emergency lighting, fire alarm control panels, door locks, and receptacles. The drawings indicate spare junction boxes, conduit routing from the main switchboard to the generator panels, and current transformers located on generator output conductors, establishing the technical baseline for vendor bid preparation and system implementation.
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STATE OF COLORADO
DEPARTMENT OF MILITARY AND VETERANS AFFAIRS
Purchasing and Contracts 6848 South Revere Parkway Centennial, Colorado 80112 Phone (720) 250-1542 Fax (720) 250-1579
ADDENDUM #1
PROJECT# – 082506
PROJECT NAME: Windsor Peak Shaving
BID # IFB1 OAAA 2027-0019
Clarification Information:
Windsor as-builts two attachments added for more details for prospective vendors including Windsor PV Generator Systems As Builts Dwgs and Windsor Stamped PV Drawings DG 8-22- 2012.
Attachments:
Addendum #2 Windsor PV Generator Systems As Builts Dwgs Windsor Stamped PV Drawings DG 8-22-2012.
End of Addendum
Jared Polis Governor
Major General Robert B. Davis The Adjutant General
Department of Military and Veteran's Affairs
Colorado Army National Guard Windsor
Readiness Center PV-Generator System
PN080580
Curtis Hansen
AS BUILT 7/2018
UP
*PANELS SPH AND SPL INSTALLED IN
RM C108 DUE TO SPACE LIMITATIONS
UP
Panel SPH
Curtis Hansen Panel SPL
Curtis Hansen
XFMR
TLSB &
TSPL
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
SPL
Curtis Hansen
Curtis Hansen
Curtis Hansen
SPH
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
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Curtis Hansen
SPARE JUNCTION BOX AND
CONDUIT FROM MSB TO SPH
FEEDER CONDUIT FROM HE TO SPH
Generator status and output ATS 1 kW, kWh, Amps ATS 2 kW, kWh, Amps smart panel status (2) smart panel load (2) GPM controller failure status GPM inverter limiting status
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen
Curtis Hansen x
Curtis Hansen x
Curtis Hansen x
Curtis Hansen x
Curtis Hansen x
Curtis Hansen x
Curtis Hansen *CT’s ARE LOCATED ON GENERATOR OUTPUT CONDUCTORS
**METER MOUNTED TO ATS ‘HE’
SPD
10,000
DESCRIPTION
C112/C113 Rcpt (New)
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Space
Space
Space
Space
Space
Space
TOTAL
TOTAL
LOAD
DESIGN
AMP
AIC
/ 208
L
VOLT
A MAIN CB
R
M
A
E
T|S|O
M|A|E|H
KVA
AMPS
PHASE
PANEL
GROUND BUS
100% NEUTRAL BUS
PHASE
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
LOADS IN
VOLT-AMPERES
50.0
SPL
KVA
AMPS
AMPS
L
WIRE SERVICE
R
CONNECTED
DESIGN
DEMAND
SPARE
M
A
E
SURFACE MOUNTED
T|S|O
M|A|E|H DESCRIPTION
Spare
Spare
Spare
Spare
Spare
Space
Space
Space
Space
Space
TOTAL
KVA
KVA
KVA
KVA
SPD
14,000
DESCRIPTION
Area A Exterior Ltg
Area B Exterior Ltg
Area C Exterior Ltg
Area A Em Ltg
Area C Em Ltg
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Space
Space
Space
Space
Space
Space
TOTAL
TOTAL
LOAD
DESIGN
SPARE
AMP
AIC
/ 480
L
VOLT
MAIN LUGS ONLY
R
16.0
19.3
M
A
E
T|S|O
M|A|E|H
KVA
AMPS
PHASE
D.F.
PANEL
GROUND BUS
100% NEUTRAL BUS
PHASE
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
LOADS IN
VOLT-AMPERES
18.7
22.5
60.0
37.5
HE
KVA
AMPS
AMPS
AMPS
L
WIRE SERVICE
R
CONNECTED
DESIGN
DEMAND
SPARE
S
S
S
M
A
E
SURFACE MOUNTED
T|S|O
M|A|E|H
2960.0
3653.0
1000.0
DESCRIPTION
TRANSFORMER
TE
Area B Em Ltg
PV CONNECTION BRKR
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Space
Space
Space
TOTAL
18.7
49.9
18.7
31.2
KVA
KVA
KVA
KVA
10,000
DESCRIPTION
FACP
C116 Door Locks
LCPA
Spare
Spare
Spare
Spare
Spare
TOTAL
TOTAL
LOAD
DESIGN
SPARE
AMP
AIC
/ 208
L
VOLT
A MAIN CB
R
5.0
8.4
E
E
E
M
A
E
T|S|O
M|A|E|H
KVA
AMPS
PHASE
PANEL
GROUND BUS
100% NEUTRAL BUS
PHASE
A
B
C
A
B
C
A
B
C
A
B
C
LOADS IN
VOLT-AMPERES
5.0
13.9
50.0
36.1
LE
KVA
AMPS
AMPS
AMPS
L
WIRE SERVICE
R
CONNECTED
DESIGN
DEMAND
SPARE
E
E
M
A
E
SURFACE MOUNTED
T|S|O
M|A|E|H
DESCRIPTION
MNS Power Supply
B104 - Door Locks
LCPB
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
TOTAL
5.0
18.0
5.0
13.0
KVA
KVA
KVA
KVA
C112/C113 Rcpt (New)
C112/C113 Rcpt (New)
C112/C113 Rcpt (New)
Spare
Spare
Spare
Space
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
SPD
14,000
DESCRIPTION
C111/C114 Lighting
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Spare
Space
Space
Space
Space
Space
Space
TOTAL
TOTAL
LOAD
DESIGN
AMP
AIC
/ 480
L
VOLT
A MAIN CB
R
10.2
M
A
E
T|S|O
M|A|E|H
KVA
AMPS
PHASE
PANEL
GROUND BUS
100% NEUTRAL BUS
PHASE
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
LOADS IN
VOLT-AMPERES
60.0
SPH
KVA
AMPS
AMPS
L
WIRE SERVICE
R
CONNECTED
DESIGN
DEMAND
SPARE
M
A
E
SURFACE MOUNTED
T|S|O
M|A|E|H DESCRIPTION
Spare
Spare
Spare
Spare
Spare
Space
Space
TOTAL
KVA
KVA
KVA
KVA
Corridor Lighting
Restroom Lighting
Spare
Spare
Spare
Space
XFMR
Spare
Spare
Spare
Spare
Spare
0 2000
C111/C114 Lighting(Note 1)
NOTES:
1. CONNECT TO SPARE BREAKER IN PANEL.
NOTES:
1. CONNECT TO SPARE BREAKER IN PANEL.
C112/C113 Rcpt (New)
C112/C113 Rcpt (New)
C112/C113 Rcpt (New)
C112/C113 Rcpt (New)
(Note 2)
2. NEW BREAKER IN SPACE NOTED. THIS BREAKER SHALL FEED PANEL SPH FOR SMART PANEL ALTERNATE.
Spare
Spare
Spare
PV CONNECTION BRKR
Spare
Spare
Spare
Curtis Hansen
Curtis Hansen
SPARE BREAKERS FOR CIRCUITS 9 & 11 PROGRAMMED TO ‘TIER 2’
Curtis Hansen
Curtis Hansen
Curtis Hansen
FEED TO PANEL SPH
SPARE
| Windsor Peak Shaving Addendum 2 |
| STATE OF COLORADO |
| DEPARTMENT OF MILITARY AND VETERANS AFFAIRS |
| Windsor PV Generator Systems As Built Dwgs |
| 150450-E2.01-Power Plan-E0.1 |
| 150450-E2.01-Power Plan-E0.2 |
| 150450-E2.01-Power Plan-E1.1 |
| 150450-E2.01-Power Plan-E2.1 |
| 150450-E2.01-Power Plan-E2.2 |
| 150450-E2.01-Power Plan-E3.1 |
| 150450-E2.01-Power Plan-E3.2 |
| Windsor Stamped PV Drawings DG 8-22-2012 |
| DESTINATION1_0000002834 |
| DESTINATION1_0000002828 |
| DESTINATION1_0000002829 |
| DESTINATION1_0000002830 |
| DESTINATION1_0000002831 |
| DESTINATION1_0000002832 |
| DESTINATION1_0000002833 |
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