SUBSTATION DESIGN CRITERIA
DOCUMENT
East Point Collector Station
Schoharie Co, NY
Prepared for
NextEra Energy
Prepared by
TRC 10 Maxwell Drive
Clifton Park NY 12065
Project # 327851
June 2019
NextEra Energy June 2019
East Point Revision 0
Substation Design Criteria
i
REVISION INDEX
Written by: Andrew Dion, PE - TRC Date: April 1, 2019
Revised by: Date:
Reviewed by: D. R. Gilman Date: April 17, 2019
Approved by: Date:
Revision Description Date
0 Issued for Project Record June 20, 2019
NextEra Energy June 2019
East Point Revision 0
Substation Design Criteria
Page 1 of 8
Design Criteria Document
Substation Systems
Project: East Point Collector Substation
Client: NextEra Energy
Project Location: Schoharie Co, NY
Date: June 2019
Revision: 0
General Description
Summary East Point Collector Substation will be designed and built to collect roughly 50MW of PV solar power
located in upstate New York and transmit to a nearby 69kV interconnection point. The 110’ x 144’
substation yard will consist of two (2) incoming 34.5kV collector line feeders, each with circuit breaker
protection feeding onto the substation bus and through a 69-34.5kV Power Transformer with associated
69kV high voltage circuit breaker, disconnect switches, instrument transformers and revenue metering.
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Substation Design Criteria
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Standards and Reference Documents
Applicable federal, state, and local codes and standards shall also be observed. A summary of the
industry codes and standards to be used are as follows:
Industry References ANSI American National Standards Institute
NEMA National Electrical Manufacturers Association
NESC National Electrical Safety Code
NEC National Electrical Code
RUS 1724E-300 U.S. Dept. of Agriculture Design Guide for Rural Substations
AISC American Institute of Steel Construction
ASTM American Society for Testing and Materials
ACI American Concrete Institute
AWS American Welding Society
IEEE Institute of Electrical and Electronics Engineers
CSI Construction Specifications Institute
NFPA National Fire Protection Association
IES Illuminating Engineering Society
ASCE American Society of Civil Engineers
NPCC Northeast Power Coordinating Council
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Substation Design Criteria
Page 3 of 8
Design Criteria & System Parameters
System Parameters – 69kV System
Nominal Voltage 69kV Line to Line
Maximum Design Level Voltage 72kV
Basic Impulse Level 350kV
Design Continuous Amperage 1200 Amps
Fault Current Level (Equipment) 40kAIC (RMS Symmetrical)
Grounding Grounded Wye
Post Project 3 Phase-Fault Current 20kA (3L-Gnd)
3 Phase Fault Current for Bus Design 30kA
Post Project 1 Line to Gnd. Fault Current 17.5kA
L-Gnd. Fault Current for Ground Grid Design 20kA
Min. Withstand Fault Capability:
• Short Time 38kA
• RMS Asymmetrical (Momentary) 61kA
• Peak Asymmetrical 99kA
Post Project Line-Line Fault Current 30kA
System Parameters – 34.5kV System
Nominal Voltage 34.5kV Line to Line
Maximum Design Level Voltage 35kV
Basic Impulse Level 200kV
Design Continuous Amperage 1200 Amps
Fault Current Level (Equipment) 40kAIC (RMS Sym)
Grounding Effectively Grounded
Post Project 3 Phase-Fault Current 20kA (3L-Gnd)
3 Phase Fault Current for Bus Design 25kA
Post Project 1 Line to Gnd. Fault Current 17.5kA
L-Gnd. Fault Current for Ground Grid Design 20kA
Min. Withstand Fault Capability:
• Short Time 38kA
• RMS Asymmetrical (Momentary) 61kA
• Peak Asymmetrical 99kA
Post Project Line-Line Fault Current 30kA
Listed design values to be validated and updated during detail engineering based on System
Impact Study (SIS) and corresponding Aspen fault model for the collector substation.
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Substation Design Criteria
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Electrical Clearances
Yard Clearances The substation shall be designed to provide at a minimum, the yard clearances and spacing in Table 1-1.
Equipment spacing shall be in accordance with the applicable codes.
Table 1-1
Yard Minimum Clearances
Nominal Operating
Voltage (Ph-Ph)1,2,
kV Nom
Basic Impulse Level
(BIL)1,2, kV Peak
Minimum Phase-to-
Phase, Metal-to-
Metal, Inches1
Phase-to-Ground,
Metal-to-Metal,1
Inches
69 350 31 25
34.5 200 18 15 1 ANSI C37.32 2 NESC, Section 12
Outdoor Bus Clearances & Spacings
Standard Phase Spacings 69kV 8’ – 0”
34.5kV 3’ – 0”
The substation bus shall be designed to maintain the clearances and spacing in Table 1-2. The values
given below shall be treated as the minimum allowed.
Table 1-2
Minimum Bus Clearances (Outdoor)
Nominal
Operating
Voltage
(Ph-Ph),
kV Nom
Basic
Impulse
Level
(BIL),
kV Peak
Vertical
Clearance
of
Unguarded
Parts,2
Inches
Horizontal
Clearance
of
Unguarded
Parts,2
Inches
Vertical
Break
Disconnecting
Switches, 1
Inches
Side Break
Disconnecting
Switches,1
Inches
All Horn
Gap
Switches
(Vertical
and Side
Break),1
Inches
72.5 350 125 59 60 72 84
34.5 200 114 48 36 48 60 1 ANSI C37.32 2 NESC, Section 12
High & Medium Voltage Bus System & Hardware
Bus Tubular bus fittings shall be 360 degree circumferential swage 2 piece compression type with NEMA
configured equipment terminal pad configurations as manufactured by DMC or approved equal. All
tubular bus spans exceeding 20’ shall include 795KCM AAC dampening cable for Aeolian vibration
control. Bus supports shall be bolted aluminum two piece ring type - capable of either slip of fixed
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Substation Design Criteria
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support with anti-chatter springs. The 34.5kV tubular aluminum bus will be 2 or 4 inch I.P.S., and will
transition to 1272KCM or 795KCM AAC to 69kV and 34.5kV yard equipment.
Conductors
69kV conductor leads for the yard equipment will be (1) 1272KCM AAC. Transformer conductor leads
will be (1) 1272KCM AAC.
34.5kV conductor leads for the cable terminators and surge arresters will be (1) 1272KCM AAC.
Transformer conductor leads will be (1) 1272KCM AAC.
Insulators The load on the insulator (cantilever, tension, compression, torsion) shall not exceed the respective
insulator strength published in ANSI C29.9, Tables 1 or 2. All insulators for the rigid bus system and
disconnect switches shall be porcelain station post, standard creep, and shall be ANSI 70 gray in color.
Standard strength, High strength or Extra-high strength insulators will be specified according to project
criteria resulting from three phase symmetrical bus design fault current.
Apparatus Insulators (69kV):
• Nominal Voltage 69kV
• Type Station Post
• BIL 350kV
• Color ANSI-70
• Cantilever Strength 1500/3000 lbs standard/high strength
• NEMA TR No. 216/278
Apparatus Insulators (34.5kV):
• Nominal Voltage 34.5kV
• Type Station Post
• BIL 200kV
• Color ANSI-70
• Cantilever Strength 2000 lbs minimum (standard strength)
• NEMA TR No. TR-210
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Substation Design Criteria
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Major Equipment
(1) - 69/34.5/13.8kV Power Transformer • Vendor TBD
• High Voltage 69kV Grounded-Wye
• Low Voltage 34.5kV Grounded-Wye
• Ter. Voltage 13.8kV Delta (Buried)
• MVA 36/48/60
34.5kV Switch • Vendor TBD
• Type Vertical Break
• Voltage 38kV
• BIL 200kV
• Cont. Current 1200A
• kA Mom. 61kA
69kV Operated Line Switch • Vendor TBD
• Type Vertical Break
• Voltage 69kV
• BIL 350kV
• Cont. Current 1200A
• kA Mom. 61kA
• Control Volt. 125VDC
69kV Transformer Switch • Vendor TBD
• Type Center Break
• Voltage 69kV
• BIL 350kV
• Cont. Current 1200A
• kA Mom. 61kA
69kV Ground Switch • Vendor TBD
• Type Vertical Break
• Voltage 69kV
• BIL 350kV
• kA Mom. 61kA
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Substation Design Criteria
Page 7 of 8
AC Station Service
Design Criteria The AC station service system shall be sized to accommodate all new and known future substation AC
power requirements. AC Station service will be established from two independent sources.
The Primary station service will originate from the 34.5kV bus and feed a single phase 25kVA
transformer. A 240/120V grounded-wye, 1 phase, 3 wire secondary will be derived and used as the
Primary station service.
The Alternate station service will originate from a nearby distribution line or emergency generator and
will be selected during the detailed design process.
An automatic transfer switch (ATS) will be installed and fed from the two independent station service
sources.
Substation Lighting
Design Criteria All interior building and exterior yard lighting will be designed per NextEra Energy or applicable
industry standard. Outdoor Yard lighting designed to a 2.4 foot-candle average, and will be building
wall, and pole structure mounted. Light fixture maintenance can be accomplished with equipment / bus
in service by qualified personnel.
Materials • Building Entry Light, Wallpack, 70W, HPS, with Full Visor
o Lithonia TWA-70S
• Floodlight, 250W, HPS
o Lithonia TFLU-250S
Direct Stroke Protection
Design Criteria A three (3) 60ft. lightning mast will be utilized for the direct stroke protection. The analysis of then
lightning protection for the substation yard will employ IEEE-998 “Rolling Sphere method” for the
69kV voltage level and “Fixed Angle method” for the voltages below 69kV.
Grounding
Design Criteria
The fault current that will be used for grounding system design will be based on 20 kA. IEEE-80
Standard current split factor will be used to determine the return ground current.
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Substation Design Criteria
Page 8 of 8
Subgrade Grounding A 4/0 (19 strand) copperweld conductor will be installed 18” below finish yard grade. The 4/0
conductor will be arranged throughout the yard in an overlapping rectangular grid pattern, extending 3
feet beyond the fenceline (including gate swing radius), with 20 foot by 20 foot spacing as determined
by design software. The grid spacing will be closer in the proximity of electrical equipment, and will be
connected at all conductor intersections. Two (2) steel copper clad ground rods ¾” x 10’, with threaded
couplings will be installed as dictated by design software and client standards throughout the yard area
connected to the 4/0 grid, to enhance the grid system’s effectiveness, by penetrating into stable & lower
resistivity unfrozen soil layers. The sub-grade ground grid connectors will be the “Hyground irreversible
compression system” type - as manufactured by Burndy. All group operated airswitch mechanisms will
have personnel protection mats below grade (installed with 4” of crushed stone cover) at each operating
mechanism location. This protection mat will be connected to the operating handle, and to the ground
grid to maximize personnel protection from touch potentials. Connected pigtails (4/0 ) extending from
the subgrade grid to the base of equipment structures, and stands will bond all above grade facilities.
The below grade grounding conductor will loop around yard structures. The substation yard finish grade
will consist of a 4 inch layer of coarse crushed rock (3,000 OHM-meter), which is considered for safe
yard step and touch potentials.
Structure & Equipment Grounding Ground grid pigtails will connect to the base of structure legs using bronze bolted or copper compression
clamps as required at each leg for single and double leg structures, or at diagonally opposite legs for four
leg structures and stands. Bronze mechanical connectors will also support jacketed 4/0 copper
conductor to be run along structures and stands for grounding of equipment casings, surge arresters,
ground switches, and overhead shield wires.
Where aluminum structures are used, bolted connections will be used and connections will be plated to
accept copper conductors. Copper conductors shall be covered in solid dielectric insulation to avoid
dissimilar metal corrosion from the contact of aluminum and copper.
All above grade equipment will be properly bonded to the station ground grid using a continuous
conductor path.
Fence Grounding The substation perimeter fence posts will be bonded using 4/0 copperweld pigtails from the station
ground grid at regular intervals, and where each overhead transmission phase conductor (if applicable)
crosses the fenceline with bolted bronze pipe-type mechanical connectors. Fence corner and gate posts
shall be bonded directly to a ground rod. Gate frames and top rails will be bonded with 1/0 stranded
copper, with the gate frame using a high strand 600V welding cable for maximum flexibility.
Grounding of the chain-link fence, barbs, and bottom tension wire will be completed with a #2 stranded
bare copper conductor and tinned bronze split bolt mechanical connectors.
34.5KV COLLECTOR LINE 2
(NOTE 2)
34.5KV COLLECTOR LINE 1
(NOTE 2)
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LEGEND OF SYMBOLS:
POWER TRANSFORMER (30)
SURGE ARRESTER
30 GROUND SWITCH
FAULT INT. DEVICE (CKT. BKR.)
30 GROUP OPER. AIRBREAK W/ ARCING HORNS
H.V. TERM. TO SOLID DI-ELECTRIC U.G. CABL::
COUPLING CAPACITOR VOLTAGE TRANSFORMER
REVENUE METERING
.·~ STATION SERVICE TRANSFORMER
FUSED DISCONNECT (HOOKSTICK)
VOLTAGE l / TRANSFORMER '/
(WOUND)
SUBSTATION FENCE - - c~ -
LINE DEMARCATION
DISCONNECT SWITCH, _/_ GROUP OPERERATED
1 2 ------ ---_f 3
I 1200A 1200A 1200A <)
:::r::
(3) 36KV DUTY CYCLE 29KV MCOV
INT. CL.
(/) ::::J rn
3 2 1
T1 1-3¢
34.5-13.8-69KV Y-6-Y
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36/48/60MVA T1 H EM @, ~~~a; -,<Ji 52-K1 i < > i 1200A KXXX-1 'Y' A T /, <) i 69kV
- -_L_--'3=---1-+----1-200 ~A------<1200
1-A--1~200-A---+-------tt-( ¢-2-) --------+---3=--(➔ )<---3--------~ ~-----<
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X1 X2 H1 H2 -- --:::c X3 XO H3 HO :::r::
- __ _t61KA :::r:: __ MOM. -:::r:: :::r::
(3) 36KV DUTY CYCLE 29KV MCOV
INT. CL.
<)T~C REV
A ISSUED FOR REVIEW
(3) 36KV DUTY CYCLE 29KV MCOV
INT. CL.
--
(3) 36KV DUTY CYCLE 29KV MCOV
STA. CL.
(1) 25KVA STA. SERV. 19920-120Y
T2 T1
T3
AC DIST PNL
/240V ATS
--(3) 72KV
DUTY CYCLE 48KV MCOV
STA. CL.
DISTRIBUTION LINE (~1) ))-------t,-.N r--~-- OR
249 Western Avenue
Augusta, ME 04330
DESCRIPTION
EMER. GENERATOR
PROJECT NO: 327851
DATE DES CHK APP
06/20/19 AAD DG AKD
(3) 72KV DUTY CYCLE 48KV MCOV
STA. CL.
MD/TRC DESIGNED
MD/TRC DRAWN
DG/TRC CHECKED
AKD/TRC APPROVED
REVIEW 1
REVIEW2
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REFERENCE DRAWINGS: 327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B 327851-103 - EAST POINT SECTIONS C-C, D-D 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
NOTES:
1. THIS DESIGN ASSUMES EACH WIND-TURBINE GENERATOR STEP-UP OPERATES WYE-WYE WITH FOUR WIRE COLLECTOR LINES TO COLLECTOR SUBSTATION FOR A SOLIDLY GROUNDED FACILITY AT 34.5KV. NO GROUND BANK IS SHOWN UNDER THIS ASSUMPTION.
2. VOLTAGE WILL BE REGULATED AT EACH COLLECTOR LINE BY FEEDER NETWORK INVERTERS.
PRELIMINARY EAST POINT
34.5KV/69KV COLLECTOR SUBSTATION
POWER ONE-LINE DIAGRAM
SCHOHARIE COUNTY NEW YORK
06/20119 DATE
NONE SCALE
<)T~C 327851-100
REV.
A
z:
ADJUST DIRECTION OF NORTH ARROW
AS NEEDED
51'-0"
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[U~. ,..----, F F F 2'-10"
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327851-102 iLJ'-- :__ r ~
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144'--0"
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, CABLE RISER & SUPPT. STR.
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BUS SUPPORT
l TRANSFORMER C SWITCH STAND _ CKT. BUS - SUPP.
-
-
~0'-0"
CONTROL HOUSE 14' X 28'
14•.o·
i
12'-0"
I I
I
zl ow -z f-_ <C _J >-w g:i I :{2 ::::, rn (f)
& LIGHTNING MAST BKR.
16'-0" 13•.o· 6'-0"
PLAN VIEW
REFERENCES
-~
,. ·/
-
-= =
INSTR. TFMR.
= =
= =
I. /. h-t: ;,-]I,
"' •,
~LIGHTNING MAST
ccvr/SA & LIGHTNING MAST
10'-0"
i' T~C ~1 REV
A ISSUED FOR REVIEW
SWITCH STAND
l
~ 00
~ 00
- -
20'-0"
B N 0
7~ "'
[I] --:-~~
F
I.,., [l]
l "F
~~::~ QJ F
BUS C SUPP.
5'-0" l
~ 23'--0" A / e·-o·
249 Western Avenue
Augusta, ME 04330
DESCRIPTION
TO 69KV -------SWITCHYARD
_jA 327851-102
PROJECT NO: 327851
DATE DES CHK
06/20/19 MD DG
SUBSTATION BASELINE
APP
AKD
NOTES: 1. BUS SUPPORTS PROVIDED AND INSTALLED AS SHOWN FOR
THE FOLLOWING 1YPES: F-FIXED BUS SUPPORT S-SLIP BUS SUPPORT EX-EXPANSION BUS SUPPORT
2. CLEARANCES FOR ALL BUS & CONDUCTOR TO BE PER VALUES PUBLISHED IN ANSI C37.32 TABLE 5:
69KV-PHASE TO PHASE 7'-0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 2'-1" (METAL TO METAL)
34.5KV-PHASE TO PHASE 3'-0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 1 '-3" (METAL TO METAL)
3. WIRE CONDUCTOR MINIMUM BEND RADIUS TO BE INSTALLED NO LESS THAN:
1272KCM-20 INCHES 336KCM-10 INCHES 4/0 COPPER-8 INCHES 2/0 COPPER-6 INCHES 1/0 /W.C-5.5 INCHES #2 COPPER-4 INCHES
REFERENCE DRAWINGS: 327851-100 - EAST POINT POWER ONE LINE DIAGRAM 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B 327851-103 - EAST POINT SECTIONS C-C, D-D 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
I I 0 5 10 15 20 30
SCALE (FEET) ½" = 1'-0"
PRELIMINARY MDITRC EAST POINT DESIGNED
MDITRC 34.5KV/69KV COLLECTOR SUBSTATION DRAWN
DGITRC GENERAL ARRANGEMENT PLAN
CHECKED 1 TRANSFORMER DESIGN AKDITRC APPROVED
SCHOHARIE COUNTY NEW YORK
06/20/19 ¢)T~C REV.
REVIEW 1 DATE 327851-101 A 1/8"=1'-0"
REVIEW2 SCALE
8'-0" CHAIN LINK FENCE (TYP.)
/
,, i'•t:,, "
42'-0~
5' 0 w
I
I
!}] YARD LIGHT , f_J!OUNTING
' 5' 0 M
'
I
LIGHTNING MAST
28'-G•
110'-0"
34.5KV UNDERGROUND
COLLECTOR LINES
25'-0"
15'-0"
8'-0"
SECTION B-B
,·
CABLE RISER & SUPPT. STR.
10'-0"
8'-0"
--BUS SUPPORT
/3" SPS ALUM TUBE
COLLECTOR BUS STR.'S
14'-0"
[j]
,_
,-
I ~
If_ BUS SUPPORT
12'-0"
YARD LIGHT ';\\ MOUNTING ~1
REFERENCES
2-1272KCM MC
· I
~~1. 11, \~Jzu YARD LIGHT "1 f, MOUNTING
I I
1272KCM MC
Pc 1 r~ t;Jt - . '
II [
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TRANSFORMER If_ SWITCH STAND I
CKT. BKR.
,I
5' 0 w
~ LIGHTNING MAST
6'-0"
& LIGHTNING MAST
16'-0" 13'-0"
144'-0"
ELEVATION A-A
/
8'-0" CHAIN LINK FENCE (TYP.)
<)T~C 249 Western Avenue
Augusta, ME 04330
~------" 3" SPS \ /3 ½" SPS r-ALUM TUBE ALUM TUBE
,--~==,,~=~-?"~/=¥~~~~~-'===~===-~======,,?""'===~TO 69KV SWITCHYARD
,_
/' .. _j_ \\ I
C BUS I INSTR. SUPPORT
13'-0" 6'-0" 6'-0"
FMR.
b _,- c:..
~ ·' w fl
,;:;
CCVT/SA
10'-0"
J_
9
" ,;:;
SWITCH STAND
PROJECT NO: 327851
23'-0"
C BUS SUPPORT
6'-0"
/ •'
8'-0" CHAIN LINK FENCE (TYP.)
MDITRC DESIGNED
MDITRC DRAWN
NOTES: 1. BUS SUPPORTS PROVIDED AND INSTALLED AS SHOWN FOR
THE FOLLOWING TYPES: F-FIXED BUS SUPPORT S-SLIP BUS SUPPORT EX-EXPANSION BUS SUPPORT
2. CLEARANCES FOR ALL BUS & CONDUCTOR TO BE PER VALUES PUBLISHED IN ANSI C37.32 TABLE 5:
69KV-PHASE TO PHASE 7'-0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 2'-1" (METAL TO METAL)
34.5KV-PHASE TO PHASE 3'-0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 1 '-3" (METAL TO METAL)
3. WIRE CONDUCTOR MINIMUM BEND RADIUS TO BE INSTALLED NO LESS THAN:
1272KCM-20 INCHES 336KCM-10 INCHES 4/0 COPPER-8 INCHES 2/0 COPPER-6 INCHES 1 /0 AMC-5.5 INCHES #2 COPPER-4 INCHES
REFERENCE DRAWINGS: 327851-100 - EAST POINT POWER ONE LINE DIAGRAM 327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN 327851-103 - EAST POINT SECTIONS C-C, D-D 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
I I 0 5 10 15 20
SCALE (FEET) ½" = 1'-0"
PRELIMINARY EAST POINT
34.5KV/69KV COLLECTOR SUBSTATION
ELEVATIONS & SECTIONS A-A, B-B
30
REV DESCRIPTION DATE DES CHK APP DG/TRC CHECKED
A ISSUED FDR REVIEW 06/20/19 MD DG AKD
AKDITRC APPROVED
REVIEW 1
REVIEW2
1 TRANSFORMER DESIGN SCHOHARIE COUNTY
06/20/19 DATE
118"=1'-0" SCALE
<)T~C 327851-102
NEW YORK
REV.
A
336KCM MC
I --
VT~ NOTE 4
VT J,B.
~ - . n. ~
-
1. (i, 34.5KV
COLUMN
16'-0"
4" SPS ,,r ALUM
/ TUBE
-·.
--
,.
-
.1.
; , \', i / \ \ /,' •\ .. '
COLLECTOR LINE 2 (i, 34.5KV
[l] [1] ,o. .o. ,~""\~ ~,·~~
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l/ ',\ .. ..
•j . . ·.,
COLUMN
SECTION C-C LINE-SIDE
[I] .o. 4" SPS "~'<~
// .. '\
TUBE
-
16'-0"
COLLECTOR LINE
[l] .0------------,..,,.__..,
'i \ \ .
- -- -
1
~ ----+-----L
'•
,.
.1 (i, 34.5KV
COLUMN
336KCM MC
~--- ·1-------->;:1-------------''----.r-"----Q.------'-----~--__;;;;l---.,l
ALUM~ /~/ \s .. '
~ ~---+--- -L
336KC MC
ARRESTER'S,'
. -
I
~
(i, 34.5KV COLUMN
l
1272KCM ;
1272KCM ;
- -MC---
L MC---
L 336KCM
(1YP.) (1YP.) MC
[l] [1] [I] [l] [1] [I]
0 VT NOTE 4
···, R VT J.B.
,,-, .. ,,-, .. ~ ft
~
1.
- -
I
-
16'-0" 16'-0"
COLLECTOR LINE 1 (i, 34.5KV COLLECTOR LINE 2 (i, 34.5KV COLUMN
SECTION D-D BUS-SIDE
REFERENCES
COLUMN
i' T~C 249 Western Avenue
~1 Augusta, ME 04330
REV DESCRIPTION
A ISSUED FOR REVIEW
MDITRC DESIGNED
MDITRC PROJECT NO: 327851 DRAWN
DG/TRC DATE DES CHK APP CHECKED
AKDITRC APPROVED
REVIEW1
06/20/19 MD DG AKD REVIEW2
NOTES: 1. BUS SUPPORTS PROVIDED AND INSTALLED AS SHOWN FOR
THE FOLLOWING 1YPES: F-FIXED BUS SUPPORT S-SLIP BUS SUPPORT EX-EXPANSION BUS SUPPORT
2. CLEARANCES FOR ALL BUS & CONDUCTOR TO BE PER VALUES PUBLISHED IN ANSI C37.32 TABLE 5:
115KV-PHASE TO PHASE 7'-0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 2'-1" (METAL TO METAL)
34.5KV-PHASE TO PHASE 3' -0" (CENTERLINE-CENTERLINE) -PHASE TO GROUND 1'-3" (METAL TO METAL)
3. WIRE CONDUCTOR MINIMUM BEND RADIUS TO BE INSTALLED NO LESS THAN:
1272KCM-20 INCHES 336KCM-10 INCHES 4/0 COPPER-8 INCHES 2/0 COPPER-6 INCHES 1 /0 AAAC-5.5 INCHES #2 COPPER-4 INCHES
4. BUS TIE VOLTAGE TFMRS. TO BE INSTALLED H1-PHASE HZ-GROUND.
REFERENCE DRAWINGS: 327851-100 - EAST POINT POWER ONE LINE DIAGRAM 327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
~- I I I I 0 5 10 15 20
SCALE (FEET) ~" = 1'-0"
PRELIMINARY EAST POINT
34.5KV/69KV COLLECTOR SUBSTATION
SECTIONS C-C, D-D
1 TRANSFORMER DESIGN SCHOHARIE COUNTY NEW YORK
06/20/19 ¢)T~C REV.
DATE 327851-103 A 3/16"=1'-0'
SCALE
z 0 w -z f- -<( _J >-w Cf) Cf)
ADJUST DIRECTION ml<( :::J (I]
OF NORTH ARROW Cf)
AS NEEDED YARD LIGHTING SCHEDULE
I 1.0 1.3 1.8 1 2.9 1 3.3 2.2 ~-2 1 2.3 1 3.4 3.1 2.1 0.8 LIGHT NO. TYPE WATTAGE
MOUNTING ORIENTATION
I ILi CA~cL; HEIGHT /DEGREES) CCT.
YL 1 TFLU 250S 250W 30FT 40 60 ---
YL2 TFLU 250S 250W 30FT 320 60 ---
I I
/s,j ?@\ < •
YL3~ '\,'\._ YL 4 YL3 TFLU 250S 250W 30FT 220 60 ---
YL4 TFLU 250S 250W 30FT 140 60 ---YL5 TFLU 250S 250W 30FT 90 60 ---
I 1.4 1 3.7 1 5.4 1 . .4 6.9 4.7 1 7.0 1 6.2 4.1 2.8 1.0 YL6 TFLU 250S 250W 30FT 0 60 ---
CHL1 TWA 70S 70W 1 OFT --- --- ---
CHL2 TWA 70S 70W 1 OFT --- --- ---I
I I
STATISTICS - OVERALL SITE
+1. +3.9 +5.4 7.8 4.5 3.7 1.3 DESCRIPTION SYMBOL AVERAGE MAXIMUM MINIMUM MAX/MIN AVERAGE/MIN
SITE + 3.4 fc 9.6 fc 0.2 fc 48.0:1 17.0:1
' ====H== '
+3. .1 + 1.6 o· SUBSTATION SUBSTATION --- ---
BASELINE - "-"- ~! BASELINE
piiiJI ¼i~, ~·-. o·
I 5.1 .9 1 6.0 I 270 90'
1 5.6 1 7.0 1 5.0 1 6.8 1 7.3 1 4.7 o·
6.9 8.5 3.9 4.1 7.9 7.5 2.5 180'
8L6 YL2 ~" . .t~f YL 1 YARD LIGHT YARD LIGHT
+1.6 -.<·.~ +6.2 +4, I +4.4 +5.1 +4.1 +4.1 TILT ORIENTATION ANGLE 7.0 3.3 3.5 -3.3~2.4 2.4 @D .
Ii - ~
+3.! LEGEND
+1.1 2.0 5.5 +5.4 3.0 2.6 +2.5 +1.7 1.1 0.8 + 1.0 +1.4 1.4 I
@) "A" LIGHT FIXTURE, LITHONIA CONTOUR TFLU-250S (WOOD POLE MOUNTED)
I
I 1.2 2.6 4.2 1 4.4 1 4.1 2.5 1.6 I 1.2 1 0.9 0.7 0.5 1 0.4 1 0.4 0.4 @) "c" LIGHT FIXTURE, LITHONIA CONTOUR TWA-70S (BUILDING MOUNTED)
I NOTES: I
I 1 . 13.$ 1.7 1.1 1 0.8 1 0.6 0.5 0.4 1 0.3 1 0.3 0.3 1. YARD FLOOD FIXTURES YL-1, YL-2, YL-3, YL-4, YL-5 & YL-6 ARE MOUNTED 30'-0" ABOVE FINISHED GRADE. 2. EXTERIOR CONTROL HOUSE FIXTURES ARE MOUNTED 10'-o" ABOVE FINISHED GRADE.
I 3. INCIDENT LIGHT LEVEL POINTS ARE SPACED AT 10' X 1 O'. 4. THE AVERAGE ILLUMINATION IN THE SUBSTATION YARD IS 3.4 FOOTCANDLES. 5. YARD LIGHTING CONTROL EQUIPMENT IS DEFINED ON DWG. 327851-XX. 6. LIGHTING CALCULATIONS WERE PERFORMED USING VISUAL 2016, VERSION 2.08. 7. OVERALL SITE LAYOUT INCLUDES PROPOSED PERIMETER AND PROPOSED WORK LIGHTING.
+4.0 + 1.9 + 1.~ +0.6 +0.5 +0.3 +0.2 +0.2 8. PERIMETER LIGHTING CONTROL OPTIONS ARE ON/OFF /AUTO.
2.5 4.4 1.0 0.8 0.4 0.3 9. WORK LIGHTING CONTROL OPTIONS ARE ON/OFF.
□v 61w REFERENCE DRAWINGS: -z f-_ <( _J 327851-100 - EAST POINT POWER ONE LINE DIAGRAM >-1w 327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN
~I~ 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B :::J (I]
327851-103 - EAST POINT SECTIONS C-C, D-D Cf)
327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
PLAN VIEW
~-~ I I
0 5 10 15 20 30
SCALE (FEET) ½" = 1'-0"
PRELIMINARY
.. , T~C MDITRC EAST POINT 249 Western Avenue DESIGNED
~1 Augusta, ME 04330 MDITRC 34.5KV/69KV COLLECTOR SUBSTATION PROJECT NO: 327851 DRAWN
DGITRC YARD LIGHTING PLAN
REFERENCES REV DESCRIPTION DATE DES CHK APP CHECKED 1 TRANSFORMER DESIGN AKDITRC APPROVED
SCHOHARIE COUNTY NEW YORK
06/20/19 ¢)T~C REV.
REVIEW1 DATE 327851-104 A 1/8"=1'-0"
A ISSUED FOR REVIEW 06/20/19 MD DG AKD REVIEW2 SCALE
ADJUST DIRECTION OF NORTH ARROW
AS NEEDED
SUBSTATION ---------BASELINE
(
~
~
3•-0· 3'-0" 9•-0·
I'\ - -v
H ~
t
t--
V
----
t-, t V
~-I,
20'-0"
- - " '-.,,I
t
I I I I
~ I I
~ I
I I I I I I I I
- -I I I I
l~ I I
~ I
I I I I I I -
~ - I
I ---- - -I L..J
~ I
I I I I
I I I I I I I I I I I I
t - - ◄
I- - -7
I I
I- - - _J
t ◄
t
._...__
CONTROL HOUSE FOUNDATION
• ►,--..._
V J,. " l j '-J
20'-0"
I
I -I I
C
- -
◄ I
'
' /
zl o 1w -z ';;;:I_J f- w (f) (f) ffi<( :::, m Cfll
I
-
t I
I I
I t
I I
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I I
I • I
---j-~I
'
I I
t
I
I I
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I I
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I I
I
I I
I I
t
'
zl olw -z f-_ <(_j f-W (f) (f)
~io§
' '-
20'-0" 20'-0"
' ~
\ '/
- - - -
•
- - -7
) I ,---I I I I· 'I
I I I I I ------- -------I I
- - -7 I I
r1 I I 1- I I I I
'
/_ - ~ - _J ,_ - ,-
I :, -
PLAN VIEW
20'-0" 20'-0" 9'-0" 3•-0· 3'-0"
- - " - - - - ' ' '-.,,I '- / ~
◄~- ~ t ◄
9 "' -
◄ t ◄ ◄
6 _, 0
"'
t - -
~ -;- ~: r6: ~~1 ' - ◄ /'. " I IL __ _J
I I '
~; '- !I
I I I I I L - - _J
~ 'l I I I SUBSTATION ---------- --------- - - - ------I~ I ' - - 7 ~: I I I 11 - - 7 I I
I i' I
I I~ I 5'
_J~ 0
- _J L "'
BASELINE
L - _J '\
- - - t ◄ ◄
6 , -- 7 _, 0
"' I I I I L -- _J
◄ t ◄ ◄ ,--: " '- !I
5' 0
"'
◄
~ -
◄ t ◄ ◄ ~ ~ A J)._
1~ /-1 'i ~ I
" L ~
'-J
YV ' '/
6 _, 0 -
() ' ' '-/
36'-0"
~, T~C 249 Western Avenue
~1 Augusta, ME 04330
PROJECT NO: 327851
REFERENCES REV DESCRIPTION DATE DES CHK
A ISSUED FOR REVIEW 06/20/19 AAD DG
~--~ 0 5
APP
AKD
LEGEND OF SYMBOLS:
SYMBOL DESCRIPTION MATERIAL MARK
--0-- 8' PERIMETER FENCE
GROUND CLAMP, GALV. PIPE TO CABLE (FOR LINE POST)
GROUND CLAMP, GALV. PIPE TO CABLE (FOR GATE POST)
GROUND CLAMP, GALV. PIPE TO CABLE (FOR INTERMEDIATE POST)
SPLIT BOLT CONNECTOR
2/0 COPPER GROUND STRAND SOFT DRAWN
4/0 COPPER GROUND WIRE 19 STRAND SOFT DRAWN
/ 4/0 COPPER WIRE PIGTAIL
GROUND CLAMP, GALV. PIPE TO CABLE
GROUND CLAMP, GALV. PIPE TO CABLE (FOR GATE FRAME)
CONNECTOR, GROUND, #2/0 TO GALV. PIPE
• 4/0 TO 4/0 COPPER WIRE CROSS CONNECTION
... 4/0 TO 4/0 COPPER WIRE TEE CONNECTION
■ 4/0 TO 1/0 COPPER WIRE TEE CONNECTION
BRAID,1%" X 18", TINNED COPPER, FERRULE ENDS,
I I I I I 4' X 6' COPPER WIRE SWITCH MAT
8 GROUND ROD LOCATION
@ FENCE POST
NOTES: 1. PERIMITER GROUND CONDUCTOR TO BE A CONTINUOUS LOOP. 2. THE GROUND GRID SHALL BE 4/0 COPPERWELD AND
BURIED AT A MINIMUM DEPTH OF 2'-0" BELOW GRADE.
GD1
G04
G05
GOB
GD7
G08
G09
G09
G10
G11
G12
G13
G13
G15
G16
G17
G20
TBD
3. TAPS FROM MAIN GRID SHALL BE AT LOCATIONS INDICATED TO GROUND STRUCTURE COLUMNS, EQUIPMENT, ETC.
4. PROVIDE TAPS FOR FENCE GROUND AT EACH GATE POST, CORNER POST AND FOR EVERY THIRD OR FOURTH LINE POST.
5. ALL TAPS SHALL EXTEND AT LIEAST 6'-0" ABOVE FINISHED GRADE (AFG), UNLESS OTHERWISE NOTED.
REFERENCE DRAWINGS: 327851-100 - EAST POINT POWER ONE LINE DIAGRAM 327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B 327851-103 - EAST POINT SECTIONS C-C, D-D 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS 327851-107 - EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
10 15 20 30
SCALE (FEET) ½" = 1'-0"
PRELIMINARY MDITRC EAST POINT DESIGNED
MDITRC 34.5KV/69KV COLLECTOR SUBSTATION DRAWN
DG/TRC FENCE & GROUNDING PLAN
CHECKED 1 TRANSFORMER DESIGN AKDITRC SCHOHARIE COUNTY NEW YORK
APPROVED
06/20/19 ¢)T~C REV.
REVIEW 1 DATE 327851-105 A 1/8"=1'-0"
REVIEW2 SCALE
STATION GROUND GRID
PER GATE QUANTITIES G05 Qty 4 G10 Qty 2 G07 Qty 24 G11 Qty 2 GOB Qty 32' G09 Qty 20'
G12 Qty 2
G13 Qty 2
G16 Qty 4'
STATION GROUND GRID
/ G07 3
I "Y
El
G12
G13
FINISH GRADE
G16
I:
G05
G07 3
/ -
I ,·o I
·~G07
V
• V
G16
V •
GO7 .v.
G11
Gor----,,,.; • \ (rG11 . . ',.
"· I -, ,a
V
/ ·,' V
DETAIL "A" 24'--0" MAIN GATE GROUNDING
' _! __
FINISH GRADE
DETAIL "H" TYPICAL 115KV CCVTIIA
GROUNDING
OPERATOR ·~ GROUND BRAID
' lf
(NEAR-SIDE) --- ...,;-G17
(FAR-SIDE) • • •~5 G09 STATION GROUND GRID
G13 G13
DETAIL "F" TYPICAL GROUND DETAIL
AT WORM GEAR SW. OPER. MECH.
./ G07 3
I G12
, ,,..o"
G07
V
V V
V •
'>"/G01 1/ '-
• V
G01~
G13
G13
GOB
. .
G09
/
V / .
A . .
V ..
-_ FOR J.B. GND. I ----- SEE DETAIL 'I'
THISDWG
G09
TENSION WIRE
STATION
V
• • V
G09 STATION GROUND GRID
PER CORNER POST QUANTITIES G03 Qty 1 G09 Qty W G07 Qty 10 G12 Qty 2 G08 Qty 20' G13 Qty 1
G13
DETAIL "B" CORNER POST GROUNDING
WHEN GND. - 1 ----1 CONTINUES BEYOND J.B. ADD
1
STATION GROUND GRID
II
DETAIL "I"
1½' I i '
;.,
;.,
I
TYPICAL JUNCTION BOX GROUNDING
1¾" w·
I 11 1
1½'
--- - .. - - - - - t - • G13 ~ -ccg--m' ,,,·-rni~-m-=--i:a
GROUND ::~ _/ ~ ". \ '
G09 __,/ ··---~--•~• --~----~'
·---
1¾" ---W'
V's' I
Cf "[ ---- -v -
DETAIL "G" TYPICAL GROUND DETAIL
FOR CONTROL HOUSE GROUND BAR
REFERENCES
I
G01 --..__•,
TENSION------._ WIRE
A
• V
V • V
o, I
V
V /
• V /
G12
GO7
VL--G0B
. .. /
/
G09 STATION GROUND GRID
PER END POST QUANTITIES G04 Qty 1 G09 Qty 10' G07 Qty 6 G12 Qty 1 GOB Qty 8' G13 Qty 1
G13
DETAIL "c" END POST GROUNDING
4/0 CABLE TO 4/0 CABLE
CROSS OR TEE
4/0 CABLE TO ¾" GROUND ROD
f). -._--.~1 •._,,
V
-1 ' '
T~C 249 Western Avenue
Augusta, ME 04330
REV DESCRIPTION
A ISSUED FOR REVIEW
A
> '.
G01
TENSION---,_ ;, WIRE ".
V • ..
V
"' V /
X ·< GOB
✓ \
STATION GROUND GRID
PER INTERMEDIATE POST QUANTITIES G13
.. • V
GOB/
,'.
G09
V • V
V •
V
V
V
A
/ V
V A
G06 Qty 1 G12 Qty 1 G07 Qty 6 G13 Qty 1
G08Qty8' G09Qly 10'
DETAIL "D" INTERMEDIATE POST GROUNDING
GROUND PAD
TERM. 5&6
(2) .500-13UNC HOLES ON 1.75 [44.5] CENTERS 2 PLACES DIAGONALLY
OPPOSITE
TERM. 3&4
,, ;J ,! '1
,1==------'\-----,L---_cCt=J--1 ( l·I I)
(GROUND WIRE AND CONNECTORS
SHOWN ON NEAR-SIDE)
LIFTING LUG (REF) (GROUND WIRE
AND CONNECTORS SHOWN ON FAR-SIDE)
STATION GROUND GRID
BURNDY CAT.#YGL29C29 MARK"G13" CONDUCTOR RANGE:
COND. "A" -#2 SOL-250KCM COND. "B" -#2 STR-250KCM
COMPRESSION TOOLS: Y750/Y35/Y39 HYPRESS Y45 HYPRESS W/ PT6515 ADAPTER Y46 HYPRESS W/ P-UADP ADAPTER
DIE SET CAT.# U997 ONE (1) CRIMP REQUIRED
BURN DY CAT.#YGL34C29 MARK"G14" CONDUCTOR RANGE:
ROD-¾"-¾" CABLE - #2 STR.-250KCM
COMPRESSION TOOLS: Y750/Y45/Y46 HYPRESS
Y750 COND."A" DIE SET CAT.# PU998 Y750 COND."B" DIE SET CAT.# U997 Y45 COND. "A" DIE SET CAT.# S99B OR PU99B Y45 COND. "B" DIE SET CAT.# U997 Y46 COND. "A" DIE SET CAT.# P99B OR PU99B Y46 COND. "B" DIE SET CAT.# U997 ONE (1) CRIMP REQUIRED TWO (2) CRIMP ON GND ROD PRECRIMP GND ROD USE CAT.#U2CABT
FINISH GRADE
DETAIL "J" TYPICAL BREAKER & MECH.
HOUSING GROUNDING
PROJECT NO: 327851
DATE DES CHK APP
06/20/19 MD DG AKD
TERM. 1&2
(2)4" PVC CONDUIT
4/0 CABLE TO 1/0 CENTER WIRE
GROUND MAT
4/0 CABLE TO 1/0 CENTER WIRE
GROUND MAT
TOP RAIL JOINT
G12
DETAIL "E" TOP RAIL JOINT GROUNDING
OPERATOR~ GROUND BRAID
,._,;:y."'?-,Q 0-l"' >"-Dj."'•)'(j~!_,
(NEAR-SIDE) - ' (FAR-SIDE) - STATION GROUND GRID.
DETAIL "K" TYPICAL VEE SWITCH
GROUNDING
REFERENCE DRAWINGS: 327851-100 327851-101 327851-102 327851-103 327851-104 327851-105 327851-107
EAST POINT POWER ONE LINE DIAGRAM EAST POINT GENERAL ARRANGEMENT PLAN EAST POINT ELEVATIONS & SECTIONS A-A, B-B EAST POINT SECTIONS C-C, D-D EAST POINT YARD LIGHTING PLAN EAST POINT FENCE & GROUNDING PLAN EAST POINT CONTROL HOUSE ELECTRICAL LAYOUT PLAN
BURNDY CAT.#YGHC29C29 MARK"G23' CONDUCTOR RANGE:
RUN - #3/0 STR.-250KCM TAP - #3/0 STR-250KCM
COMPRESSION TOOLS: Y750/Y35/Y39 HYPRESS
DIE SET CAT.# U997 ONE (1) CRIMP REQUIRED
BURNDY CAT.#YGHC29C26 MARK"G15" CONDUCTOR RANGE:
RUN - #3/0 STR.-250KCM TAP - #6 SOL.-2/0 STR
COMPRESSION TOOLS: Y750/Y35/Y39 HYPRESS
DIE SET CAT.# U997 ONE (1) CRIMP REQUIRED PRELIMINARY
MDITRC DESIGNED
MDITRC DRAWN
DGITRC CHECKED
AKDITRC APPROVED
REVIEW1
REVIEW2
EAST POINT
34.5KV/69KV COLLECTOR SUBSTATION
FENCE & GROUNDING DETAILS
1 TRANSFORMER DESIGN SCHOHARIE COUNTY
06/20/19 DATE
NONE SCALE
327851-106
NEW YORK
REV.
A
,xx
rx'x ,,_.
iXX)
N
ADJUST DIRECTION OF NORTH ARROW
AS NEEDED
LEGEND:
l -SINGLE TOGGLE SWITCH
}3 -3 WAY TOGGLE SWITCH
] -HVAC THERMOSTAT
--
/
----+ -WIRING HOME RUN, SINGLE POLE
>-> -WIRING HOME RUN, DOUBLE POLE
~•G -DOUBLE DUPLEX OUTLET, 20A
-
I I
HVAC
l[~lTEtLARM
JYARD LTG. CONTROL
I
--( -
~11 ---", -~
-_L
~
_mrrt~~~ ~
l~t~ER ~
]lltER ~
~
MAIN DISC.
~
~
ATS
~
~
AC PNL.
~
MAIN DC DISC.
DC PNL.
3'-9"
I .. , .. ,-*--"•.,'•I J ,_, r_: (_, ,_: :_, '+-f:l C ~i ':,---S:,1
I
14'-0"
I ~~A(. -7
I
VENT. CONTROL
FILE
~tI~fAJc ANNUNCIATOR
OPTIONAL METERING
-
REJ,~}c6'4fRoL >
/ /
C -
T1 > RELAY /CONTROL /
/
/
/
C.L 3&4 RELAY7CONTROL
4'-1"
I ._,_ •• _,_ .. _*-"· I ., .. _,_· 1 ·'_• ,_ .. , I ,_1 :_, ,_-. :_, r_: U :_·, ,_: '~ ,_. _) '=· ,~, (C,
I I
' __J
EXHAUST FAN
DESK
._,. I ,_, '='
CONTROL ROOM FLOOR PLAN
LIGHTING SCHEDULE:
-
-
-
SYNC PANEL
-
II
t:: X w
I -------~
xx, -
c,1 -FLOURESCENT LIGHT FIXTURE, 2 LAMP 4', 32 WATT, 120V
-OUTDOOR LIGHT FIXTURE, HIGH PRESSURE SODIUM, 70 WATT, 120V
:1(X; -__ -~[ -EMERGENCY BATTERY LIGHT/EXIT SIGN, 120V
f-x w
LL
I
t I
I
+ I
I
-
-
-n I I
--- -+ --------~~
• • .
•
I
I_ I I__J
---
- -
• • •
--
I , .. , ,. I '._) ,_: :_·, i:i-B '.:,)
' ~-1- - ---
' I I
I
--
-
'
t '
. - ' - I
- -
I
'. ·r
CONTROL ROOM LIGHTING PLAN
REFERENCES REV
A ISSUED FOR REVIEW
-
-
'
[ L
11J_ r')
>-"++ ~
[~ }--
~
249 Western Avenue
Augusta, ME 04330
DESCRIPTION
' ' I
PROJECT NO: 327851
DATE DES CHK APP
06/20/19 AA□ DG AKO
M0ITRC DESIGNED
MDITRC DRAWN
DG/TRC CHECKED
AKDITRC APPROVED
REVIEW1
REVIEW2
REFERENCE DRAWINGS: 327851-100 - EAST POINT POWER ONE LINE DIAGRAM
327851-101 - EAST POINT GENERAL ARRANGEMENT PLAN 327851-102 - EAST POINT ELEVATIONS & SECTIONS A-A, B-B 327851-103 - EAST POINT SECTIONS C-C, D-D 327851-104 - EAST POINT YARD LIGHTING PLAN 327851-105 - EAST POINT FENCE & GROUNDING PLAN 327851-106 - EAST POINT FENCE & GROUNDING DETAILS
PRELIMINARY
EAST POINT
34.5KV/69KV COLLECTOR SUBSTATION
CONTROL HOUSE ELECTRICAL LAYOUT PLAN
1 TRANSFORMER DESIGN SCHOHARIE COUNTY NEW YORK
06/20/19 DATE
3/8"=1'-0" SCALE
REV.
327851-107 A