substation replacement project - solano … substation replacement_bid... · substation replacement...
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DATE: DESCRIPTION:NO:
DATE:
PROJECT NO:
PERMIT APPLICATION NO.:
SCALE:
ISSUE/REVISION:
KEY PLAN:
CA ARCHITECTS475 Gate Five Road, Suite 107Sausalito, CA 94965T 415.331.7655F 415.331.7656
STAMP
OWNER:
ARCHITECT:
SHEET LEGEND:
PROJECT:
CONSULTANT TEAM:
SUBSTATIONREPLACEMENT PROJECT
SOLANO COMMUNITYCOLLEGE DISTRICT4000 Suisun Valley RoadFairfield, CA 94534
0.00
PROJECT DIRECTORYGENERAL NOTES LEGENDINDEX
CODES & REGULATIONS (SEE ES101 FOR ADD. CODES)
PROJECT SCOPE
COVER SHEETINDEX
SUBSTATION REPLACEMENT PROJECTSOLANO COMMUNITY COLLEGE DISTRICT
4000 SUISUN VALLEY ROAD, FAIRFIELD, CA 94534
PROJECT NO:SUBMITTAL
1
2
3
4 A6.1
1
A8.2
A
1
OFFICE
A101
101
A
1
GENERAL DRAWINGS
0.00 COVER SHEET, INDEX
A1.00 PARTIAL SITE PLAN/SITE
PHOTOS
A8.00 PARTIAL PLANS/DETAILS
DRAWINGS
ES101 GENERAL NOTES
ES102 SINGLELINE
ES103 SUBSTATION #1 EXISTING
ES103.1 SUBSTATION #1 NEW
ES104 SUBSTATION #2 EXISTING
ES104.1 SUBSTATION #2 NEW
ES105 PANEL SCHEDULE & LOAD
CALCULATION
1. FIELD VERIFY ALL EXISTING CONDITIONS AND
NOTIFY ARCHITECT OF ACTUAL FIELD
CONDTIONS PRIOR TO THE COMMENCEMENT
OF ANY WORK. THIS SHALL INCLUDE UTILITY
LOCATIONS, LOCATIONS OF FIXTURES, BASES
AND ALL UTILITY RUNS AND PROPOSED WITH
IN-FIELD CONDITIONS FOR CONFORMANCE TO
DOCUMENTS.
2. ELEVATIONS. ALL ELEVATIONS ARE TO/FROM
TOP OF FINISH FLOOR, U.O.N.
3. UNOBSTRUCTED ACCESS WITHIN SIDEWALKS
AND ROADWAYS SHALL BE MAINTAINED
THOUGHOUT CONSTRUCTION. ALL EXITS, EXIT
LIGHTING, FIRE PROTECTIVE DEVICES SHALL BE
MAINTAINED FOR THE DURATION OF THE WORK
OF THE PROJECT.
4. ALL WORK PERFORMED UNDER THESE
DOCUMENTS SHALL BE IN ACCORDANCE WITH
ALL APPLICABLE CODES AND REQUIREMENTS.
ALL NEW WORK SHALL NOT DIMINISH ANY
EXISTING CONDITIONS WITH RESPECT TO
THEIR ADHERENCE TO APPLICABLE CODES AND
REQUIREMENTS (TYP.). THE DISTRICT MAY
ELECT TO HAVE INSPECTIONS AND
SUPERVISION OF WORK BY A LICENSED
INSPECTOR OF RECORD (IOR.
5. THESE DOCUMENTS ARE TO REFLECT
GENERAL INTENT OF THE ARCHITECTURAL
SCOPE OF WORK. THE INFORMATION SHOWN IN
THESE DOCUMENT SHOW PURPOSE AND
INTENT AND ARE NOT COMPLETE IN EVERY
DETAIL. THE CONTRACTOR SHALL COMPLY
WITH THEIR INTENT AND MEANING, TAKEN AS A
WHOLE, AND SHALL NOT AVAIL ITSELF OF ANY
MANIFEST ERROR, OMISSION, AND
DISCREPANCY OF AMBIGUITY WHICH APPEAR IN
THE DOCUMENTS.
6. CONTRACTOR SHALL ENGAGE PRIVATE
UTILITY LOCATOR TO VERIFY AND LOCATE ANY
(E) UTILITIES WITHIN AREA OF SCOPE OF WORK
PRIOR TO COMMENCENT OF DEMO WORK.
CONTRACTOR SHALL NOTIFY ARCHITECT
IMMEDIATELY FOR ANY POTENTIAL CONFLICT
WITH PROPOSED WORK FOR FIXTURE
RELOCATION.
CAMPUS MAP
DISTRICT NAME SOLANO COMMUNITY COLLEGE
DISTRICT
ADDRESS 4000 SUISUN VALLEY ROAD
ADDRESS FAIRFIELD CA 94534
PHONE 707-864-7112
PHONE 707-864-7197
CM NAME KITCHELL CEM - DON HAASE
ADDRESS 360 CAMPUS LANE, SUITE 203
ADDRESS FAIRFIELD, CA 94534
PHONE 916-870-2677
PHONE 707-864-7189
E-MAIL [email protected]
ARCHITECT NAME CA ARCHITECT
ADDRESS 475 GATE 5 ROAD, SUITE 107
ADDRESS SAUSALITO, CA 94965
PHONE 415-331-7655
E-MAIL [email protected]
ELECTRIC NAME WULFF ELECTRIC
ADDRESS 820 EURANKS DR.
ADDRESS VACAVILLE, CA
PHONE 707-447-3920
FAX 707-447-3921
E-MAIL [email protected]
SUBSTATION #1
PARTIAL SITE PLAN
PROJECT SHALL NOT BE COMPLETED
WITHOUT PROJECT SPECIFICATIONS.
INFORMATION FURNISHED BY SCCD
SUBSTATION #2
PROJECT SCOPE: (SHEET 0.00)
PROJECT SCOPE SHALL CONSIST OF MAINTENANCE WORK ASSOCIATED
WITH THE REPLACEMENT IN-KIND OF EQUIPMENT AS SHOWN FOR
SUBSTATION #1 AND #2. THE YARDS FOR EACH SUBSTATION SHALL BE
PERMANENTLY FENCED WITH ACCESS RESTRICTED TO SCCD
MAINTENANCE PERSONNEL ONLY AND SHALL BE CONSIDERED AS
"NON-SCHOOL" USE PER CAC 4-310 AS NEITHER PUPILS OR TEACHERS
SHALL HAVE ACCESS AND DOES NOT REQUIRE DSA STRUCTURAL AND FIRE
AND LIFE SAFETY APPROVAL. THE WORK SHALL COMPLY WITH ALL
CURRENTLY EFFECTIVE DESIGN, CONSTRUCTION, AND INSPECTION
PROVISIONS OF THE CCR, TITLE 24, AS ADOPTED BY THE CALIFORNIA
BUILDING STANDARDS COMMISSION.
THERE WILL BE NO INCREASE TO THE ELECTRICAL LOAD AND THE WORK
SHALL REPLACE AGING EQUIPMENT SOME WHICH MAY CONTAIN
HAZARDOUS MATERIALS (SEE SCC 12KV/480V REPORT DATED 9/2009) WITH
NEW, NON-HAZARDOUS EQUIPMENT. IT IS ANTICIPATED THAT THE EXISTING
CONCRETE PADS, ONCE CLEARED OF THE EXISTING EQUIPMENT, SHALL
ADEQUATELY SUPPORT THE NEW EQUIPMENT AND THERE WILL BE NO
REQUIREMENT TO INCREASE THE SIZE OF THE EXISTING PAD TO SUPPORT
THE NEW EQUIPMENT. THERE WILL BE LEVEL PAVING EXTENSION TO
PROVIDE CLEARANCE FOR SUBSTATION #1. THE CONTRACTOR SHALL BE
RESPONSIBLE TO COORDINATION AND WORK WITH ALL NECESSARY
AGENCIES AND FOR THE SHUT DOWN, TEMPORARY POWER, THE REMOVAL
OF EXISTING EQUIPMENT, THE INSTALLATION OF NEW EQUIPMENT AND
RE-ENERGIZING THE NEW EQUIPMENT.
ACCESS COMPLIANCE: PER CBC 2013 11B-203.5, ACCESS COMPLIANCE
SHALL NOT REQUIRED.
10/12/16 ISSUE FOR BID
1
1
1
HV
SWITCH
12kv
TRANSFORMER
480V DISTRIBUTION
SK
IR
T
1
(2
02
)
HV
S
WIT
CH
4"C
ON
DU
IT
S
R
EL
AY
PA
NE
L
(2
01
)
TR
AN
S-
FO
RM
ER
EX
IS
TIN
G
VA
ULT
EX
IS
TIN
G
VA
ULT
54X
54
480 V
AU
LT
54X
54
480 V
AU
LT
CH
RIS
TY
BO
X
DATE: DESCRIPTION:NO:
DATE:
PROJECT NO:
PERMIT APPLICATION NO.:
SCALE:
ISSUE/REVISION:
KEY PLAN:
CA ARCHITECTS475 Gate Five Road, Suite 107Sausalito, CA 94965T 415.331.7655F 415.331.7656
STAMP
OWNER:
ARCHITECT:
SHEET LEGEND:
PROJECT:
CONSULTANT TEAM:
SUBSTATIONREPLACEMENT PROJECT
SOLANO COMMUNITYCOLLEGE DISTRICT4000 Suisun Valley RoadFairfield, CA 94534
SCALE: 1/16"=1'-0"
PARTIAL SITE PLAN - EXISTING/DEMO SUBSTATION #1 (SEE ES103 FOR DEMO) 11SCALE: 1/16"=1'-0"
PARTIAL SITE PLAN - EXISTING/DEMO SUBSTATION #2 (ES104 FOR DEMO) 05
A1.00
PARTIAL SITE PLAN /
SITE PHOTOS
EXISTING PHOTOS - SUBSTATION #1 10 EXISTING PHOTOS - SUBSTATION #2 04
A
B C
A
B C
10/12/16 ISSUE FOR BID
TRANSFORMER
MAIN
SK
IR
T
OPEN FOR
CONDUIT
36" X 36"
12" X 36"
BREAKERS
SKIRT
UNDER-
GROUND
POLE
SECTION
HV SWITCH
12kv
BRANCH
2-150A
PR
IM
AR
Y E
QU
IP
.
12kv M
VS
TR
AN
SF
OR
ME
R
TRANSITION
SECTION/THROAT
DIS
TR
IB
UT
IO
N
(2
02
)
CH
RIS
TY
BO
X
(20
1)
TRANSITION
SECTION/THROAT
MA
IN
2500A
EX
IS
TIN
G P
OLE
LIG
HT
EX
IS
TIN
G
VA
UL
T
EX
IS
TIN
G
VA
UL
T
1
(2
02
)
(2
01
)
54
X5
4
48
0 V
AU
LT
54
X5
4
480
V
AU
LT
DATE: DESCRIPTION:NO:
DATE:
PROJECT NO:
PERMIT APPLICATION NO.:
SCALE:
ISSUE/REVISION:
KEY PLAN:
CA ARCHITECTS475 Gate Five Road, Suite 107Sausalito, CA 94965T 415.331.7655F 415.331.7656
STAMP
OWNER:
ARCHITECT:
SHEET LEGEND:
PROJECT:
CONSULTANT TEAM:
SUBSTATIONREPLACEMENT PROJECT
SOLANO COMMUNITYCOLLEGE DISTRICT4000 Suisun Valley RoadFairfield, CA 94534
SCALE: 1/8"=1'-0"
PARTIAL SITE PLAN - PROPOSED SUBSTATION #1 11
A8.00
PARTIAL PLANS /DETAILS
SCALE: 1/8"=1'-0"
PARTIAL SITE PLAN - PROPOSED SUBSTATION #2 10
05 TYPICAL CHAIN LINK FENCE/GATE ELEVATION (INSIDE VIEW - TYP)SCALE: 1/2" =1'-0"(FOR REFERENCE ONLY)
SCALE: 1-1/2"=1'-0"
TYP. FENCE POST FOOTING 04SCALE: 1-1/2"=1'-0"
BOLLARD POST - FIXED INSTALLATION 01(FOR REFERENCE ONLY)
DRAFTNOT FORCONSTRUCTION
10/12/16 ISSUE FOR BID
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820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
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09/23/16
FC
DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
ISSUE FOR BID 10/12/2016
BID SET
N.A.
GEN
ERA
L N
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S
OVERVIEW
The term SCCD represents Solano Community College District. The Solano Community College Campus at Fairfield, California, was completed in 1971. The 192-acre campus is located just off I-80 on Suisun Valley Road,and serves over 12,000 students. The campus receives service from Pacific Gas & Electric (PG&E) at 12,000 volts (12kV) from a PG&E overhead distribution line paralleling Suisun Valley Road on its west side. Service tothe campus is by underground cable to a metered service point with fused main service disconnect switch which serves five (5) unit substation located through the campus from an underground 12kV radial tapped cablesystem. The first (4) of these substations (numbered Substations 1 thru 4) were installed during the initial campus construction on the 1968-dated plan set. Substation #5 serving the Stadium was installed somewhatlater. Substation #1, #2, #4, and #5 are located outdoors and Substation #3 is located indoors to Building 2000 (Mechanical Building).
Substation #1
Substation #1 is located adjacent to the campus utility service point with a main disconnect switch. Substation #1 is a single-ended outdoor substation consisting of an outdoor-rated 12kV, 200amp fusible disconnectswitch serving an oit-fi8lled substation type transformer rated 2500kVA OA, (delta) primary to 277/480V (wye) secondary distribution section. The Substation #1 4000A, 480V distribution switchboard serves buildingloads in the northwest campus area through individual feeder breakers. Substation #1 was installed as part of the initial campus construction as detailed on the 1968-dated plan set.
Substation #2
Substation #2 is located adjacent to Building 1900 (Maintenance and Operations Building). Substation #2 is a single-ended, outdoor substation consisting of an outdoor rated 12kV, 200amp fusible disconnect switchserving an oil-filled substation-type transformer rated 1500kVA OA, (delta) primary to 277/480V (wye) secondary. The substation #2 2500 amp, 480 volt distribution switchgear serves building loads in the northeastcampus area through individual circuit breakers. Substation #2 was installed as part of initial campus construction as detailed on the 1968-dated plan set.
Substations #3, #4 and #5 will not be impacted by this Scope of Work.
12kV Underground Distribution System:
The 12kV underground distribution system consists of 15kV, 500kcmil copper cables rated at 465 amps and are installed in underground conduits. Due to cable failures in the past, all 12kV cables between all five (5)substations have be replaced with new cables. The existing underground cable system will be disconnected from the existing Substations #1 and #2 and reconnected to the new Substations #1 and #2.
PG&E Coordination:
Contractor will be responsible for PG&E coordination and inspections. Contractor shall submit to SCCD, Submittals for Substations #1 & #2 within 30 days after the award of contract. These submittals shall be submittedto PG&E for approval prior to ordering any equipment. When communicating to PG&E reference Application #111422807 with security code #F1233536.
1.1 SCOPE The Scope of Work for this project is to replace Substation #1 and Substation #2 and shall include:
Substation #1:
Substation #1 shall consist of the following;
12kV Section:
(1) Utility Underground Pull Section
(1) Metering Section with (2) Meters
(1) CLF 400A 3P Main Switch
(2) CLE 150E 3P Fusible Branch Switches
Transformer:
(1) 2500kVA 3 Phase Substation Transformer, 12kV to 480V
Distribution:
4000A 480Y/277V 3Pole Main with the following 3Pole Distribution Breakers;
(1) 1000A, (1) 800A, (3) 400A, (2) 200A, (1) 60A, provision for addition distribution cabinet
Substation #2:
Substation #2 shall consist of the following;
12kV Section:
(1) 200A 3P Fusible Switch with 125 E fuses
Transformer:
(1) 1500kVA 3 Phase Substation Transformer, 12kV to 480V
Distribution:
2500A 480Y/277V 3Pole Main with the following 3Pole Distribution Breakers;
(4) 600A, (4) 225A and (3) 600A Provisions
Installation Procedure (See Specifications for more detailed requirements):
Contractor shall provide a Method of Procedure (MOP) with an efficient time frame for removing existing substations, installing new substations, testing and energizing. This shall be provided to the SCCD with a detailedMOP with tasks and time frames within 30 days of the award of contract. SCCD shall provide shutdown dates and Contractor shall be responsible for the coordination of all manufacturers, suppliers and subcontractors tomeet mutually agreed upon schedule, which could include weekend and premium time. Reuse all existing feeders. Contractor shall include splicing as part of base bid. All feeders shall match existing feeder sizes.Contractor shall stage substations (confirm with SCCD) outside of the fenced area on trench plate, connect 12kV Switch to Transformer and Transformer to Distribution. Intent shall be to perform as much prefabricationas feasible. The Contractor shall be responsible for all shipping and delivery of all materials and a crane shall be staged on-site the night prior to shut down. The crane will need to be capable to lift a minimum of 14,700pounds or the greatest weight anticipated with all safety margins accounted for (whichever is greater). A flatbed truck shall be staged on-site prior to shutdown to coordinate placements of existing substations directlyonto trailers.
Temporary Power Requirement during electrical shutdown:
Contractor to coordinate rental generators and fuel for generators. Contractor shall be responsible for generator rental costs, and generator fuel costs.
The following building will require temporary power during the shutdown.
Building Description Substation Breaker Amps Tie Point Temp Amps1200Music Drama#1800Building Panel400 1400Student Center#11000BuildingPanel400600Administration#4300Sub#4 100Library#4800Sub#4 300Science#4600Sub#4Sub#4200Child Care#4300Sub#48001700Physical Ed#3600Sub#3 1700BPhysical Ed#2 Building Panel 2000CentralPlant#3 Sub#3Sub#32100Swimming Pool#3 Sub#38002200Swimming Pool#3 Sub#3 1900Warehouse#2 Building Panel 1800AVocational#2 Building Panel200
PCB Transformer Contamination:
Substation transformers are mineral oil-filled outdoor substation-type transformers. They have PCB levels that classify them as contaminated (PCB level greater than 50 parts per million). These transformers must beproperly labeled with PCB levels, and will require qualified disposal when removed from service. The Scope of Work requires the replacement of Substation #1 and Substation #2 transformers. It will be the contractorresponsibility for the safe removal of the existing transformers (see the specifications for additional requirements). At time of the crane removal to have a flatbed trailer available at the site to set transformer onto thetrailer and to offsite from the campus the day of removal. It is the contractor's responsibility to safely remove the transformers. It will be the Contractor's responsibility to contract for cleanup any PCB's that may spillduring the transformers removal and transportation to a certified disposal site. Documentation of certified disposal acceptance from a permitted and approved EPA site of the transformers shall be submitted to SCCDwithin 5 days of removal. The above statement shall be used as a reference. Chosen contractor shall consult with the SCCD on district policy for removal of contaminated material. Its the responsibility of the chosencontractor to follow district policy.
Offsite removal of existing Substations excluding transformer.
The removal of existing Medium Voltage Metering, switch cabinets and 480V distribution cabinets with all components shall be removed from the site within 5 days.
Contractor shall include in proposal a price for removing existing fencing around Substation #1 and replacing fencing and gate. Price for this work shall include detailed drawing for approval. The existing fence and gatewith all associated components shall be removed from the site.
New
Unit Substation #1
New
Unit Substation #2
Existing
Unit Substation #3
EXisting
Unit Substation #4
Existing
Unit Substation #5
REUSE EXISTING PG&E PRIMARY FEEDER & CONDUIT
13
3
3
222
Existing
Unit Substation #1
Existing
Unit Substation #2
Existing
Unit Substation #3
Existing
Unit Substation #4
Existing
Unit Substation #5
222
1
1
820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
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09/23/2016
FC
DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
BID SET
ISSUE FOR BID 10/12/2016
NOT TO SCALE
SIN
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1. SUBTATION #1 & #2 TO BE DEMO AND NEW SUBSTATION BY EATONAS REPLACEMENT. SEE SPECIFICATION FOR GUIDELINES ONREMOVAL AND REPLACEMENT PROCESS.
2. EXISTING GEAR TO REMAIN. NO WORK OUTSIDE OF SCOPE.
3. REUSE ALL EXISTING FEEDERS. CONTRACTOR SHALL INCLUDESPLICING AS PART OF BASE BID. ALL FEEDERS SHALL MATCHEXISTING FEEDER SIZES
1. BEFORE ANY WORK CAN BEGIN COORDINATE WITH PG&E AND SCCDFOR SHUTDOWN. FOLLOW ALL REQUIREMENTS FOR TAGING ANDLOCK OUT PG&E POWER POLE
2. REFER TO SPECIFICATIONS FOR NEW EQUIPMENT TO BE USED INREPLACEMENT OF EXISTING SUBSTATIONS
3. NO ADDITIONAL ELECTRICAL LOAD HAS BEEN ADDED TO THESYSTEM.
54
"
158"
15
6"
HV
SWITCH
12kv
TRANSFORMER
480V DISTRIBUTION
120"
380"
115"65"16"
SK
IR
T
57
"
6"
47
"
58
"
34" 30"
48
"4
4"
52
"
8"17"
49"
17" 9.5"
13
"4
4"
EXISTING PAD TO
REMAIN (TYP)
1
(E) 3"C SOLAR FEEDER
1
1
FENCE
(E) GATES (SEE ARCH PLANS
FOR DETAILS)
2
---
30"
2
2
96"
106"
HV
SWITCH
12kv
TRANSFORMER
480V DISTRIBUTION
6" E
XIS
TIN
G P
AD
SK
IR
T
84" (T
YP
)
102"
FINISH GRADE (TYP)
60"
15"
820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
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DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
ISSUE FOR BID 10/12/2016
BID SET
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AS NOTED
SUB
STA
TIO
N #
1EX
ISTI
NG
1. REMOVE EXISTING EQUIPMENT INCLUDING BASEANCHORS, ATTACHMENTS, HIGH VOLTAGE SWITCH,TRANSFORMER, 480 VOLT DISTRIBUTION SECTION
2. EXISTING FEEDERS TO BE REUSED. ALL STUB UPS TOREMAIN, PROTECT DURING DEMO OF SUBSTATION
OCCUPIED FEEDER IN CONDUIT
RESERVED STUB UP CONDUITS
FEEDER
PAD
SCALE: 1/2"=1'-0"
SCALE: 1/2"=1'-0"
1. CONTRACTOR SHALL REVIEW THE OWNER'S CONDITIONS FORHAZARDOUS MATERIALS (SEE 007313 AND 007756) AS WELL AS THESOLANO COMMUNITY COLLEGE 12kv/480v FACILITIESINVESTIGATION REPORT (DATED AUGUST, 2009) PREPARED FORAND FURNISHED BY THE SCCD TO ASSIST IN THEIR ASSESSMENT OFTHE EXISTING EQUIPMENT AND PROJECT SITE FOR HAZARDOUSMATERIALS. IT SHALL BE THE SOLE RESPONSIBILITY OF THECONTRACTOR TO COORDINATE ALL WORK FOR THIS PROJECT,INCLUDING DEMOLITION, ABATEMENT AND DISPOSAL OFHAZARDOUS MATERIALS/ EQUIPMENT AS INDICATED IN THEREPORT ALONG WITH THE CONTRACTOR'S SUBSEQUENTASSESSMENT. NO WORK SHALL COMMENCE UNTIL THE PROJECTSITE HAS BEEN PROPERLY ABATED FOR HAZARDOUS MATERIALSBASED ON THE REQUIREMENTS AND PROCEDURES ANDREQUIREMENTS OUTLINED IN THE DOCUMENTS AND WITH ALLAGENCIES HAVING JURISDICTION FOR SUCH MATERIALS AND THEIRABATEMENT. THE COORDINATION OF THIS WORK SHALL BE DONESUCH THAT THE UTILITY INTERRUPTION SHALL BE MINIMIZED ASMUCH AS FEASIBLE.
15
6"
TRANSFORMER
MAIN
SK
IR
T
OPEN FOR
CONDUIT
36" X 36"
12" X 36" BREAKERS
SKIRT
UNDER-
GROUND
PULL
SECTION
HV SWITCH
12kv
BRANCH
2-150A
65
.6
25
"
24
.3
75
"
FENCE
CONCRETE PAD
EXISTING TO REMAIN
20
"4
8"
(E) 3"C SOLAR FEEDER
20
"
88
"
48" 36" 36" 15" 61" 25" 36" 36"
1
ES103.1
GROUND GRID
30
.3
75
"
37" 21"
6
1 3
2
5 4
14"
9.5"
79"
9"17"12"12"
31
"
35
.6
25
301"
240.5"
3
101
65
.6
25
"
96
"1
01
.2
5"
29"
29"
380"
37
"
ES103.1
2
8
7
90"
75" X
FM
R H
T.
(2)
1P
15KVA
MAIN1200 FDR1200
FDR1200
UTILITY
VT' T
PROV
(3)
L-G
UTILITY VT
DISCON.
UTILITY
CT's
K
12
11
10
9
8
7
5
3
2
1
6
4
P
PXM
2290
SPD
TXF
CONN
WIDTH
INCLUDES
5 IN THROAT
SUB 2,3,4 & 5
8"
EX
IS
TIN
G C
ON
CR
ET
E
PA
D 6"
84" (T
YP
)
ES103.1
3
FINISH GRADE (TYP)
60"
121"
15"
CONCRETE COVER WITH
3
8
" STEEL ROD
FINISHED
GRADE
CADWELD
SINGLE CONNECTION
SAND FILL TO JUST
BELOW CONNECTION
12" DIA. GROUND WELL
24" DEEP
12" MIN.
4
0
" BARE COPPER WIRE
5
8
" x10" LONG COPPERCLAD
STEEL GROUND ROD
FLOOR GRADE
REAR
OF
FRAM
E
FRON
T OF
FRA
ME
0.75" DIA. ANCHOR BOLTS
(TYP)
3"
6"
10"
12"
#4 REINFORCING BARS
12" O.C. EACH WAY
FINISH GRADE
820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
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09/23/16
FC
DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
ISSUE FOR BID 10/12/2016
BID SET
S:\P
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03.1
AS NOTED
SUB
STA
TIO
N #
1 N
EW
GROUND WELL 34" X 10' CU GROUND ROD. CADWELD GROUND ROD TO 4/O CU BARE (TYP)
LUG #2 CU BARE COPPER TO FENCE POST CADWELL TO 4/O GROUND GRID SYSTEM
"T" CADWELD 4/O GROUND GRID. EXISTING GROUND WELL TO BE REUSED. EXISTING 4/0 GROUNDSHALL BE CADWELD TO NEW HV SWITCH SECTION.
LUG #2 CU BARE COPPER TO FENCE POST GATE. CADWELD TO 4/O GROUND GRID SYSTEM (TYP)
2 - 4'-0" SWING GATES.
96" CLEARANCE PER PG&E GREEN BOOK SECTION 5.4.4, PAGE 5-11, TABLE 5-2 WORKING SPACEDIMENSIONS
SUBSTATION #1 RESULTS: TEST POINT 1 RESISTANCE .267ohms
SUBSTATION #1 RESULTS: TEST POINT 2 RESISTANCE .111ohmsTEST RESULTS SHOW WE ARE WELL WITHIN GROUND RESISTANCE REQUIREMENTS. FOR A SINGLE GROUND ROD, A READING OF 25ohms OR LESS IS REQUIRED. NO UPDATES WILL BE NEEDED TO GROUNDING SYSTEM WHEN NEW SUBSTATION IS INSTALLED. CONTACT CALIFORNIA SWITCH GEAR & SOLAR, INC. AT 707.688.3643 FOR QUESTIONS
1
2
3
4
5
1. REPLACE PRE-EXISTING CAUTION SIGNS ON NEW FENCING TO OSHA STANDARDS
NOT TO SCALE
CONDUIT
FENCE
GROUND GRID
PAD
6
SCALE: 3/8"=1'-0"
SCALE: 3/8"=1'-0"
NOT TO SCALE
NOT TO SCALE
* ANCHOR DETAIL FOR REFERENCE ONLY. REFER TO MANUFACTURESENGINEERED SPECIFICATIONS FOR EACH SECTION
7
8
HV
SWITCH
12kv
TRANSFORMER
480V DISTRIBUTION
96"
6" E
XIS
TIN
G P
AD
84"
FINISH GRADE (TYP)
84"
55
"
(202)
HV SWITCH 4"CONDUITS
PANEL
RELAY
50"
142"
56
"
53"
53
"
22
.5
'
33'
(201)
TRANSFORMER
69"
20"
6
1
2
"
39.5" 62" 23"
6"
20"
7"
14
"
111"66"
PANEL
X
220mil 500kcm
EXISTING
VAULT
EXISTING
VAULT
54X54
480 VAULT
54X54
480 VAULT
EXISTING POLE LIGHT
CHRISTY
BOX
108'
FENCE CONCRETE PAD
1
---
(E) GATES (SEE ARCH PLANS
FOR DETAILS)
820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
SOLA
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D, C
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4534
10/12/16
FC
DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
XXX XXX
BID SET
1
S:\P
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04
AS NOTED
SUB
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N #
2EX
ISTI
NG
1. CONTRACTOR SHALL REVIEW THE OWNER'S CONDITIONS FOR HAZARDOUS MATERIALS (SEE007313 AND 007756) AS WELL AS THE SOLANO COMMUNITY COLLEGE 12kv/480v FACILITIESINVESTIGATION REPORT (DATED AUGUST, 2009) PREPARED FOR AND FURNISHED BY THE SCCDTO ASSIST IN THEIR ASSESSMENT OF THE EXISTING EQUIPMENT AND PROJECT SITE FORHAZARDOUS MATERIALS. IT SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR TOCOORDINATE ALL WORK FOR THIS PROJECT, INCLUDING DEMOLITION, ABATEMENT ANDDISPOSAL OF HAZARDOUS MATERIALS/ EQUIPMENT AS INDICATED IN THE REPORT ALONGWITH THE CONTRACTOR'S SUBSEQUENT ASSESSMENT. NO WORK SHALL COMMENCE UNTIL THEPROJECT SITE HAS BEEN PROPERLY ABATED FOR HAZARDOUS MATERIALS BASED ON THEREQUIREMENTS AND PROCEDURES AND REQUIREMENTS OUTLINED IN THE DOCUMENTS ANDWITH ALL AGENCIES HAVING JURISDICTION FOR SUCH MATERIALS AND THEIR ABATEMENT.THE COORDINATION OF THIS WORK SHALL BE DONE SUCH THAT THE UTILITY INTERRUPTIONSHALL BE MINIMIZED AS MUCH AS FEASIBLE.
1. REMOVE AND PROPERLY DISPOSE OF EQUIPMENT AS SHOWN, SEE SECTION 02 41 19 SELECTIVEDEMOLITION FOR ADDITIONAL REQUIREMENTS. COORDINATE WORK WITH HAZARDOUSMATERIALS ABATEMENT TO ENSURE SAFE WORKING ENVIRONMENT.
2. EXISTING CONCRETE PAD TO REMAIN, PROTECT AS NECESSARY.
3. EXISTING VAULTS TO REMAIN, PROTECT AS NECESSARY.
OCCUPIED FEEDER IN CONDUIT
RESERVED STUB UP CONDUITS
PAD
55
"
1'-6
"
48
.8
75
"
69" MIN.96"
142"
PRIMARY EQUIP.
12kv MVS
TRANSFORMER
TR
AN
SIT
IO
N
SE
CT
IO
N/T
HR
OA
T
DISTRIBUTION
36" 78"
(202)
CHRISTY
BOX
(201)
50"
10
8'
396"
22
.5
'
TR
AN
SIT
IO
N
SE
CT
IO
N/T
HR
OA
T
FENCE CONCRETE PAD
EXISTING - TO REMAIN
15"
5"
231"
MAIN
2500A
48
"
25" 36" 36"
5.3
75
"
60
"
CLEARANCE
6"20"23"
49"
3
3
19" 10.5"
EXISTING
VAULT
EXISTING
VAULT
4
1
12
.2
5"
37
"
49
.2
5"
7"
14
"
2
54X54
480 VAULT
54X54
480 VAULT
58
.5
"
5
7
2
---
7
ES104.1
1ANCHOR
LOCATION
37
.5
"
96
"
36"
6
ES104.1
2
CLE
125E
CO-
ORD
PXM
2290
SPD
CABLE CONNECTION TO LIQUID
XFMR 1500kva COPPER
TXF CONN WIDTH
INCLUDES 5 IN THROAT
1
2
3
4
5 6
7 8
9
10
11
90"
67" X
FM
R H
T.
95.46"
ES104.1
3
EX
IS
TIN
G C
ON
CR
ET
E
P
AD
6"
84"
FINISH GRADE (TYP)
67"
FLOOR GRADE
REAR
OF
FRAM
E
FRON
T OF
FRA
ME
0.75" DIA. ANCHOR BOLTS
(TYP)
3"
6"
10"
12"
#4 REINFORCING BARS
12" O.C. EACH WAY
FINISH GRADE
BUS DUCT
PANEL
RELAY
PANEL
X
· (4) 3/8" BOLT HOLES FOR PANEL
· (2) 3/8 CONDUIT STRUT
· (1) 2" CONDUIT NIPPLE
UNI STRUTS
DISTRIBUTION
FINISH GRADE
SIDE VIEW FRONT VIEW
FINISH GRADE
PANELS
DISTRIBUTION
BUS
DUCT
820 EUBANKS DR.
VACAVILLE, CA
(707) 447-3920
"THIS DRAWINGS AND SPECIFICATIONS HAVE BEENPREPARED BY WULFF ELECTRIC CO. FOR THEIREXLUSIVE USE IN ACCORD WITH SEC. 6737.4 OFTHE PROFESSIONAL ENGINEERS ACT OF THESTATE OF CALIFORNIA.NO PART OF THIS DOCUMENT MAY BE COPIED,REPRODUCED OR TRANSMITTED IN ANY FORM ORBY ANY MEANS WITHOUT PRIOR WRITTENCONSENT OF WULFF ELECTRIC CO."
SOLA
NO
CO
MM
UN
ITY
CO
LLEG
E40
00 S
UIS
UN
VA
LLEY
RO
AD
FAIR
FIEL
D, C
A 9
4534
09/23/16
FC
DATE:
ISSUED FOR:
SCALE:
DRAWN:
SHEET
NUMBER: REVISION: DATE:
ISSUE FOR BID 10/12/2016
BID SET
S:\P
RO
JEC
TS\
SOL
AN
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MU
NIT
Y C
OL
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#D
3547
\PL
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PD
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ES1
04.1
SUB
STA
TIO
N #
2N
EW
AS NOTED
1. REUSE EXIST LIGHT RELAY PANELS. FIELD VERIFY MOUNTING HEIGHT (TYP)
2. EXISTING FENCE TO REMAIN OUTSIDE OF SCOPE
3. EXISTING VAULTS TO REMAIN OUTSIDE OF SCOPE
4. EXISTING POLE LIGHT TO REMAIN OUTSIDE OF SCOPE
5. EXISTING ENCLOSURE DOOR TO REMAIN
6. 96" CLEARANCE PER PG&E GREEN BOOK SECTION 5.4.4, PAGE 5-11, TABLE 5-2WORKING SPACE DIMENSIONS
7. SUBSTATION #2 RESULTSTEST POINT 1 RESISTANCE ___ ohms(READING NOT OBTAINABLE)TEST POINT 2 RESISTANCE 1.10ohmsTEST RESULTS SHOW WE ARE STILL WITHIN GROUND RESISTANCE REQUIREMENTS. FOR A SINGLE GROUND ROD, A READING OF 25ohms or LESS IS REQUIRED. NO UPDATES WILL BE NEEDED TO GROUNDING SYSTEM WHEN NEW SUBSTATION IS INSTALLED. TEST POINT ONE READING WAS UNOBTAINABLE "CONDUCTOR PASSES THROUGH BOTTOM OF CABINET AND CANNOT BE DETERMINED IF IT IS UFER OR PASSES ONTO A GROUND ROD CONTACT CALIFORNIA SWITCH GEAR & SOLAR, INC. AT 707.688.3643 WITH QUESTIONS
CONDUIT
FENCE
GROUND GRID
PAD
WORKSPACE
* ANCHOR DETAIL FOR REFERENCE ONLY. REFER TOMANUFACTURES ENGINEERED SPECIFICATIONS FOR EACHSECTION
NOT TO SCALE
1. REPLACE PRE-EXISTING CAUTION SIGNS ON NEW FENCING TO OSHASTANDARDS
NOT TO SCALE
NOT TO SCALE
* PANEL & STRUT MOUNTING PENETRATIONS INTO THESUBSTATION WOULD BE WEATHER PROOF RATED SILICONSEALED