RFP 8753 PDF 4.pdf
PDF 6 MB Posted
- Attached to
- Groceries for Middletown Public Schools
- Solicitation number
- RFPCAFE 2026-01
- Issued by
- Middlesex County, Connecticut
About this file
This is a comprehensive set of architectural and engineering design drawings for the Rehabilitation and Renovation of the Historic Chase Building located at 236 Grand Avenue in Waterbury, Connecticut, issued by the City of Waterbury under RFP #8287. The project encompasses electrical power distribution, lighting controls, technology infrastructure, and associated mechanical and structural systems across a five-story building with basement levels. The electrical scope includes installation of new panelboards, branch circuits, receptacles, and lighting fixtures throughout the facility; replacement of the main switchboard with new distribution sections; installation of lightning protection systems; and integration of emergency power systems including a 1600VA inverter and backup generator connections. Technology infrastructure includes structured cabling for data and voice communications, wireless access points, video conferencing systems, and dedicated IT rooms with network racks and patch panels on the basement and third floors. The project specifications detail conduit sizing, wire gauges, mounting heights, coordination requirements with mechanical and plumbing contractors, and compliance with national electrical codes and industry standards. The contract documents are marked "Not for Construction" and include extensive keynotes, schedules, and cross-references to coordinate work across multiple trades and building systems.
The design establishes 208/120V, three-phase, four-wire electrical service with 3000-ampere main bus capacity distributed through existing and new circuit breakers rated from 15 amperes to 1000 amperes depending on equipment load requirements. Specific major loads include a chiller requiring 1000-ampere feed, multiple HVAC units, water heating systems, and distributed lighting and receptacle circuits organized by floor and zone. Telecommunications cabling utilizes Category 6A unshielded twisted-pair cables routed through conduit to patch panels in dedicated telecommunications rooms, with fiber optic backbone connections between floors. The project requires extensive coordination between electrical, mechanical, plumbing, fire protection, and technology divisions, with notation that existing data room operations must remain functional during construction. Fire-rated wall penetrations, conduit sleeves through floors, proper bonding and grounding connections, and compliance with UL standards for lightning protection and emergency lighting are mandatory. The design accommodates future expansion with spare circuit breaker positions and cable management provisions within equipment racks, and includes provisions for building management system connections and occupancy-based lighting controls throughout the facility.
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A T
S A
T S
PL
N G
N G
N G
N G
U C
PL
J
J
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9
BUILDING
MECHANICAL ROOM
BUILDING SECURED
VAULT STORAGE
EDUCATIONAL
STORAGE AREA
PASSAGE
005A
WOMEN'S
REGISTRAR OF
VOTERS STORAGE
BUILDING
MAINTENANCE
OFFICE
IT CLOSET
PARKS DEPT.
OUTDOOR
EQUIPMENT
STORAGE
FIELD OFFICE/
SECURITY
SUPERINTENDENTS
STORAGE
026 HRIS STORAGE
FINANCE/ TAX
STORAGE
HR STORAGE
BUILDING ELEC.
BUILDING ELEC.
CORRIDOR
CORRIDOR
PROBATE STORAGE
CLOSET
CLOSET
PARKS DEPT.
STORAGE
EP1.0
EP1.0
PARKS DEPT.
STORAGE
a,GFI a,GFI
PROVIDE NEW PULLBOX FOR
NEW CHILLER FEED, PCHWP-1
FEED, MOTORIZED GATE, AND
RECEPTACLE BRANCH CIRCUITS
MOUNTED BELOW EXISTING TO
REMAIN PULL BOX FOR
GENERATOR FEEDERS
PROVIDE (3) 4" FOR CHILLER, (1) 1" CONDUIT
FOR PCHWP-1, AND 2#10,#10G IN 1"C CONDUIT
FOR RECEPTACLE ROUTED UNDERGROUND
FROM PULL BOX TO CHILLER CH-1. REFER TO
MOTOR CIRCUIT SCHEDULE FOR WIRING
REQUIREMENTS. REFER TO CHILLER CH-1
TRENCHING DETAIL ON E5.1
PROVIDE (3) 4" FOR CHILLER
CH-1 ROUTED FROM EXISTING
SWITCHBOARD TO PULL BOX
TO CHILLER CH-1
DOAS-3DOAS-2
WFU-2 WFU-1
FCU-C
E P
O
EB-D1, ETR
ATS-2, ETR
ATS-1, ETR
WH-2
WH-1
B-1
B-2
PHWP-1
PHWP-2
E B
-2
E T
R
EXISTING SERVICE GROUNDING DISCONNECTED TO
INCOMING WATER SERVICE DURING DEMOLITION
PHASE TO BE RECONNECTED TO NEW WATER SERVICE
IN SAME LOCATION
BUILDING
MECHANICAL ROOM
EP3
ELEVATOR
A
E5.1
ELEVATOR
B
CUSTODIAL
STORAGE
REGISTRAR OF
VOTERS
TEMPORARY
STORAGE
CONNECT NEW LIGHTNING PROTECTION SYSTEM
BUILDING GROUND SYSTEM AT THIS LOCATION
REFER TO ESU1.0 ELECTRICAL SITE PLAN FOR
SITE LIGHTING AND POWER CIRCUITS
ORIGINATING FROM THIS LOCATION. REFER TO
FOUNDATION WALL PENETRATION DETAIL 12/E5.1
REFER TO ESU1.0 ELECTRICAL SITE
PLAN FOR SITE LIGHTING AND POWER
CIRCUITS ORIGINATING FROM THIS
LOCATION. REFER TO FOUNDATION
WALL PENETRATION DETAIL 12/E5.1
MEN'S
FCU-A
8, OSB
UH-A
UH-A
CL
GFI
GFI
GFI GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
BLDG. STOR.
UH-A
UH-A
UH-A
UH-A
UH-A
PROVIDE (2) 1" CONDUIT ROUTED
UNDERGROUND TO MOTORIZED
GATE. (1) CONDUIT WITH 2#10,
#10G FOR POWER, (1) CONDUIT
FOR DATA. REFER TO BRANCH
CIRCUIT TRENCHING DETAIL
PROVIDE (2) 1" CONDUIT ROUTED
UNDERGROUND TO MOTORIZED GATE.
(1) CONDUIT WITH 2#10, #10G FOR
POWER, (1) CONDUIT FOR DATA. REFER
TO BRANCH CIRCUIT TRENCHING DETAIL
STAIR
A
EDUCATION
STORAGE
DOAS EQUIPMENT
ROOM
STAIR
B
NEW CORRIDOR
GFI GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI GFI GFI GFI GFI GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI GFI
GFI GFI
GFI
E5.1
RP-1
2,4, MPB
T4.0
UH-A UH-A
UH-A
UH-A
UH-A
CU-1
DOAS-1
7, GPB
8, GPB
9, GPB
11, GPB
12, GPB
SHWP-1
SHWP-2
10, GPB
SCHWP -1 SCHWP-2
13, GPB
14, GPB
16, GPB
17, GPB
18, GPB
20, GPB
21, GPB
19, GPB
BUILDING ELEC.
7, OSB
9, OSB
10, OSB
EWC
23, GPB
REF REF
24, GPB 25, GPB
22, GPB
UH-A
UH-A
UH-A
UH-A
11, OSB
FCU-C
UH-A
EF-1
EP3
EP6
EP3
EP6
EP3
EP6
EP3
EP6
EP3
EP6
GMU-2
GMU-1
26, GPB
27, GPB
EP3
EP3
EP3
EP3
EP6
EP6
EP6
EP6
17, OSB
16, OSB
EPO
EP7
STORAGE
15, GPB
EP8
EP8
CU-4
CU-5
PROVIDE NEW GROUNDING ELECTRODE BACK TO
BUILDING ELECTRIC SERVICE BUS AT EXISTING
SWITCHGEAR. BONDING CONDUCTOR AND JUMPERS
TO BE SIZED PER NFPA 250.102, AND 250.122
GFI
GFI
GFI
UH-A
UH-A
UH-A
UH-A
D/S: ATS-2
EUH-A
EUH-A
19,21, EB-2, ETR 20,22, EB-2, ETR
G H
UTILITY METER
MSB-1 (SECT. 2)
MSB-1 (SECT. 1)
MSB-1 (MC)
MSB-1 (MAIN)
EXISTING ELECTRICAL
SWITCHBOARD MSB-1. REFER TO
DRAWING E6.1 FOR BREAKERS TO
REMAIN AND NEW BREAKERS TO BE
INSTALLED IN DISTRIBUTION
SECTIONS 1 AND 2.
BUILDING ELEC.
H
2.7
MPB
LPB
GPB
INV-1
MULTI-CIRCUIT EMERGENCY LIGHTING
INVERTER. REFER TO SCHEDULE FOR INV-1
ON E6.2 FOR SPECIFICATION AND WIRING
DIAGRAM ON E5.0 FOR ADDITIONAL
INFORMATION.
GFI
OSB
30, 1W
STORAGE
ELECTRICAL REFERENCE NOTE
1. REFER TO DRAWING E0.0 FOR ELECTRICAL POWER, LIGHTING, AND COORDINATION GENERAL
NOTES.
2. REFER TO DRAWING E0.0 FOR ELECTRICAL ABBREVIATIONS.
3. REFER TO DRAWING E0.0 FOR ELECTRICAL SYMBOL LEGENDS.
4. REFER TO DRAWING E6.0 FOR LIGHTING FIXTURE SCHEDULE.
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:28:39 PM
As indicated
EP1.0
ELECTRICAL POWER
BASEMENT FLOOR
PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
1/8" = 1'-0"
ELECTRICAL POWER BASEMENT PLAN - NEW
1/4" = 1'-0"
BASEMENT EXISTING ELECTRICAL ROOM
1/4" = 1'-0"
REMOTE BASEMENT ELECTRICAL ROOM
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE
EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING
PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO
CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG
THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE.
COORDINATE EXACT LOCATION AND EXECUTION OF WORK WITH ARCHITECT
EP6 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FOR LIGHTNING PROTECTION PENETRATED
THROUGH FOUNDATION AT LEAST 2' BELOW GRADE, AND AT LEAST 2' OFF OF THE
FOUNDATION WALL. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO CONFORM TO
UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG THE CONDUIT
PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE. COORDINATE
EXACT LOCATION AND EXEXCUTION OF WORK WITH THE ARCHITECT
EP7 PROVIDE CONTACTOR FOR BOILER ROOM GAS AND ELECTRIC SHUTOFF. REFER TO
DETAIL 8/E5.2
EP8 PROVIDE 20A, 120V, 1-PHASE HARDWIRED CONNECTION TO BMS PANEL. COORDINATE
EXACT LOCATION AND MOUNTING HEIGHT WITH MECHANICAL CONTRACTOR PRIOR TO
ROUGH-IN. REFER TO MECHANICAL PIPING PLANS FOR ADDITIONAL INFORMATION.
REVISIONS
NO. DATE DESCRIPTION
PL
PT
PL
PL
PL
E
PT
PL
PL
PL
PL
PL
PL
PL
PL
PL PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PT
PL
PL
PL
PL
PL
PL
PL
PL
PLPL PL
PL
PL
PLPLPL
PL
PL
PL
FFFF
PL
FFFF
PL
E
PL
PT
PL
PE
B
B
B
B
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9
ACADEMIC LANG.
ARTS
STORAGE
106A
ACADEMIC SS &
SCIENCE
ACADEMIC MATH &
TEACHING
ACADEMIC R&T
PASSAGE
103A
OFFICE
103B
STORAGE
103C
ENTRY
STORAGE
110B
CLOSET
110D
COMMUNICATIONS
ENTRY
OFFICE
120A
SHARED
KITCHENETTE
ACADEMIC
MULTILINGUAL
ACADEMIC
MULTILINGUAL
ASS. SUPER
VACANT
OFFICE
ASSISTANT SUPER
ENTRY
154 OFFICE
SUPERINTENDENT
SUITE
CONFERENCE
158A
OFFICE
158B
OFFICE
158C
OFFICE
TOILET
157F
CLOSET
157E
OFFICE
157A
PASSAGE
157BTOILET
157C
SUPERINTENDENT
OFFICE
157D
OFFICE
OFFICE
OFFICE
OFFICE
OFFICE
ACADEMIC ART &
GYM
STORAGE
164A
STAIR
A
ENTRY
LOBBY
CORRIDOR
102W
CORRIDOR
102EENTRY
MAIL ROOM
MEN'S
1W 1E a,GFI a,GFI
EP1 EP1
EP2
a,GFI a,GFI
COPY
a,GFI
WM1 WM1
WM1
WM1
WM1WM1WM1WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
VC
VC
FCU-G
FCU-B
FCU-A
FCU-B
FCU-C FCU-C
FCU-E FCU-C
FCU-C
FCU-C
FCU-E
FCU-D
FCU-D
FCU-C
FCU-CFCU-C
OFFICE
110G
REGISTRAR
110A
OFFICE
110F
KITCHENETTE
110E
VAULT
110C
EP3
1, 1W
3, 1W
2, 1W
4, 1W
5, 1W
6, 1W 7, 1W
8, 1W
9, 1W
10, 1W
11, 1W
12, 1W
13, 1W
15, 1W
14, 1W
16, 1W
17, 1W
18, 1W
WOMENS
19, 1W
20, 1W 21, 1W
22, 1W
23, 1W
1, 1E
2, 1E
3, 1E
4, 1E
5, 1E 6, 1E
7, 1E
8, 1E
9, 1E
10, 1E
11, 1E
12, 1E
13, 1E
14, 1E
15, 1E
16, 1E
18, 1E
19, 1E
21, 1E
20, 1E
22, 1E
23, 1E
17, 1E
FCU-C
WM1
WM1
WM1
9, OS2W
10, OS2W
5, OS2W
WM1
1, OS2W
2, OS2E
3, OS2E
9, OS2E
6, OS2E
FCU-C
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL CL CL CL CL CL
CL CL
CL
CL
CL
CL
CL
CL
CL
CL
CLCLCL
CL
CL
25, 1W
24, 1W 26, 1W
27, 1W
WM1
WM1
WM1 WM1
WM1
WM1
WM1
WM1
WM1
WM1 WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1 WM1
WM1
WM1
WM1 WM1
WM1 WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
a
28, 1W
GRAND STAIR
G
STAIR
B
WM1
VC
7'AFF
VC
7'AFF7'AFF
EP3
EP3
EP3
EP3
EP3
EP3
EP3
EP3
VC
25, 1E
27, 1E
18, OSB
19, OSB
20, OSB
21, OSB
REF
a,GFI a,GFI
29, 1W
REUSE EXISTING POWER BACKBOX
MOUNTED IN WALL ALONG FLOOR
AT THIS LOCATION FOR NEW
POWER TO DESK
35, 1W
ELECTRICAL REFERENCE NOTE
1. REFER TO DRAWING E0.0 FOR ELECTRICAL POWER, LIGHTING, AND COORDINATION GENERAL
NOTES.
2. REFER TO DRAWING E0.0 FOR ELECTRICAL ABBREVIATIONS.
3. REFER TO DRAWING E0.0 FOR ELECTRICAL SYMBOL LEGENDS.
4. REFER TO DRAWING E6.0 FOR LIGHTING FIXTURE SCHEDULE.
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:39:40 PM
As indicated
EP1.1
ELECTRICAL POWER
FIRST FLOOR PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
1/8" = 1'-0"
ELECTRICAL POWER FIRST FLOOR PLAN - NEW
REVISIONS
NO. DATE DESCRIPTION
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP1 PROVIDE NEW 60A, 42 POLE, RECESSED PANELBOARD.
EP2 PROVIDE DIVIDED SURFACE MOUNTED RACEWAY FOR INTERIOR POWER AND DATA
CIRCUITS
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE
EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING
PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO
CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG
THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE.
COORDINATE EXACT LOCATION AND EXECUTION OF WORK WITH ARCHITECT
E
PT
PL
PL
PLPL
PL PL
PT
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PT
PT
FF
PL
PL
PL
E
PL PL
E
E
PL
PT PT
PL
PL
PL
PL PL
B
B B
B
J
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9
STAIR
A
SHARED
KITCHENETTE
ENTITLEMENT
GRANTS SUITE
OFFICE
HR PUBLIC ENTRY
HR RECEPTIONISTS
HR COPY
203A
HR FILE VAULT
203B
HR SHARED OFFICE
HR MEETING
PASSAGE
OFFICE
OFFICE
HR CONFERENCE
TOILET
208A
PASS.
FILE STORAGE
204A
MEN'S
OFFICE
OFFICE
PASS.
OFFICE
212A
OFFICE
212B
LOBBY
CORRIDOR
201W
CORRIDOR
201E
CONFERENCE
ROOM
275 SPED OFFICE
COMP. GRANTS
OFFICE
COMP. GRANTS
OFFICE
SPED OFFICE
SPED OFFICE
OFFICE
SPED OFFICE
SPED OFFICE
SPED OFFICE
TOILET
267A
TOILET
268A
KITCHENETTE/
MEETING
250F
OFFICE
250G
OFFICE
250C
CLOSET
250D
CLOSET
250E
OFFICE
250A
TOILET
210A
2W 2E a,GFI a,GFI
TYPICAL OPEN OFFICE RECEPTACLE
POWER AND FIRE ALARM LAYOUT
EP1
EP1
EP2
WM1
WM1
WM1
WM1
WM1
a,GFI
OFFICE
WOMEN'S
WM1
WM1
WM1 WM1
WM1 WM1 WM1 WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1WM1
WM1
WM1WM1WM1WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
VC
VC
FCU-B
FCU-B
FCU-F
FCU-F
FCU-G
FCU-F
FCU-B
FCU-C
FCU-B
FCU-B
FCU-A
FCU-C FCU-E
EP3
EP3
FCU-F
1, 2W 2, 2W
3, 2W 4, 2W
5, 2W6, 2W
7, 2W
8, 2W
9, 2W
10, 2W
11, 2W
13, 2W
14, 2W
15, 2W
16, 2W 17, 2W
18, 2W
19, 2W
20, 2W
21, 2W
22, 2W
23, 2W
24, 2W
25, 2W
1, 2E
2, 2E
5, 2E
5, 2E
6, 2E
9, 2E
WM1
26, 2W
27, 2W
10, 2E
11, 2E
12, 2E
14, 2E
13, 2E
15, 2E
16, 2E
18, 2E
17, 2E
19, 2E
20, 2E
2, OS2W
FCU-B
4, OS2W
10, OS2E
7, OS2E
4, OS2E
CL
CL
CL
CL
CL
CL
CL
CL CL
CL
CL
CL
CL CL
CL
CL
CL
CL CL
CL CL
CL
CL
FCU-B
CL
CL
CL
CL
CL
21, 2E
22, 2E
FF
23, 2E
24, 2E
FF
26, 2E
25, 2E
29, 2W
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1 WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1
LP2W
OS2W
OS2E LP2E
a,GFI a,GFI
4, 2E
STORAGE
a,GFI
WM1
COPY
a,GFI a,GFI
CL
A A
CL
27, 2E
WM1
B
8, 2E
STAIR
B
28, 1W
REFER TO STORAGE
219 LOWER LEVEL
FOR CONTINUATION
OF CIRCUIT
WM1
WM1
12, 2W
GRAND STAIR
G
VC
7, 2E
28, 2W
WM1
WM1
FCU-B
6,11, OS2W
11, OS2W
EP3
EP3
EP3
EP3
EP3
EP3
EP3
EP3
15, OS2W
16, OS2W
17, OS2W 12, OS2E
13, OS2E
CORRIDOR
EP8
G H
2.7
REFER TO STORAGE 219
UPPER LEVEL FOR
CONTINUATION OF CIRCUIT
ELECTRICAL REFERENCE NOTE
1. REFER TO DRAWING E0.0 FOR ELECTRICAL POWER, LIGHTING, AND COORDINATION GENERAL
NOTES.
2. REFER TO DRAWING E0.0 FOR ELECTRICAL ABBREVIATIONS.
3. REFER TO DRAWING E0.0 FOR ELECTRICAL SYMBOL LEGENDS.
4. REFER TO DRAWING E6.0 FOR LIGHTING FIXTURE SCHEDULE.
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:28:47 PM
As indicated
EP1.2
ELECTRICAL POWER
SECOND FLOOR
PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
1/8" = 1'-0"
ELECTRICAL POWER SECOND FLOOR PLAN - NEW
REVISIONS
NO. DATE DESCRIPTION
1/4" = 1'-0"
ELECTRICAL POWER STORAGE 219 LOWER LEVEL - NEW
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP1 PROVIDE NEW 60A, 42 POLE, RECESSED PANELBOARD.
EP2 PROVIDE DIVIDED SURFACE MOUNTED RACEWAY FOR INTERIOR POWER AND DATA
CIRCUITS
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE
EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING
PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO
CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG
THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE.
COORDINATE EXACT LOCATION AND EXECUTION OF WORK WITH ARCHITECT
EP8 PROVIDE 20A, 120V, 1-PHASE HARDWIRED CONNECTION TO BMS PANEL. COORDINATE
EXACT LOCATION AND MOUNTING HEIGHT WITH MECHANICAL CONTRACTOR PRIOR TO
ROUGH-IN. REFER TO MECHANICAL PIPING PLANS FOR ADDITIONAL INFORMATION.
PT
PL
PT
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PLPL
PL
PL
PL
PL
PL
PL
PT
PL
PT
PL
FF
PL
PL PL
PL
PT
FF FF
PE
B
B
B
B
J
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9
STAIR
A
OFFICE
SECURITY OFFICE
SHARED
OFFICE
ONBOARDING
OFFICE
VAULT
307A
CONFERENCE
OPEN OFFICE
OFFICE
328A
SHARED
KITCHENETTE
SCHOOL
INSPECTOR
WOMEN'S
LOBBY
CORRIDOR
301E
MEN'S
CORRIDOR
301W
VAULT
310N
OFFICE
310M
OFFICE
310L
OFFICE
310J
OFFICE
310G
OFFICE
310F
OFFICE
310E
OFFICE
310D
OFFICE
310B
TEL. ROOM
KITCHENETTE
OFFICE
OFFICE
OFFICE
OPEN OFFICE
STORAGE
OFFICE
BOT IT SHARED
OFFICE
OFFICE
VAULT
360D
VAULT
343A
OFFICE
360A
CONFERENCE/
STORAGE
360C
IT TRAINING
3W 3E
T4.0 a,GFI
EP1 EP1
EP2
EXISTING DATA ROOM AND ALL SERVICES
MUST REMAIN OPERATIONAL DURING
CONSTRUCTION.
COPY
a,GFI a,GFI a,GFI bc bc
CONFERENCE
310C
WM1
WM1
WM1
WM1
WM1
WM1
WM1
WM1 WM1 WM1
WM1 WM1 WM1 WM1
WM1
WM1
WM1
WM1WM1WM1
WM1
WM1WM1
WM1WM1WM1WM1
WM1
WM1
WM1
WM1
WM1
E3-4 E3-2E3-3
CRAC-2 CRAC-1
VC
VC
B
VC
VC
VC
FCU-G
FCU-F
AC-3
FCU-G
EP3
IT OFFICE
FCU-A
FCU-D
FCU-A
1, 3W
OFFICE
310H
2, 3W
3, 3W
4, 3W
5, 3W
6, 3W
8, 3W
7, 3W
9, 3W
10, 3W
11, 3W
KITCHENETTE
310K
12, 3W
CORRIDOR
310A
13, 3W
14, 3W
15, 3W
16, 3W
3, OS2W 18, 3W
19, 3W
20, 3W
21, 3W
22, 3W 23, 3W
24, 3W
25, 3W
26, 3W 27, 3W
28, 3W
29, 3W
30, 3W
31, 3W
2, 3E
3, 3E
4, 3E
5, 3E
6, 3E
7, 3E
8, 3E
9, 3E
10, 3E
11, 3E
12, 3E
13, 3E
14, 3E
15, 3E
16, 3E
17, 3E
18, 3E
FCU-A
8, OS2E
1, OS2E
CL CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL CL CL
CL CL CL CL
CL
CL CL
CL CL
CL
CL
CL
19, 3E
20, 3E
32, 3W
33, 3W
REFa,GFI a,GFI
41, 3W 39, 3W
37, 3W
AC-2
WM1
WM1
WM1
WM1
WM1
25, 3E a
WM1
STAIR
B
1, 3E
35, 3W a
COPY
34, 3W
T4.0
BOE IT SHARED
OFFICE
FCU-G
PLP-1,ETRPLP-2,ETR
WM1
WM1
VC
WM1WM1
7'AFF
7'AFF
36, 3W
7'AFF
7'AFF
7'AFF
VC
MON
7'AFF
7'AFF VC
13, OS2W
FCU-A
3, OS2W
FCU-D
11, OS2E
FCU-F
FCU-C
7, OS2W
FCU-A
FCU-C
FCU-B
FCU-D
8, OS2W
12, OS2W
EP3
EP3
EP3
EP3
EP3
EP3
EP3
EP3
5, OS2E
21, 3E 22, 3E
23, 3E
VC
38, 3W
14, OS2W
18, OS2W
19, OS2W
14, OS2E
15, OS2E
REF
WM1a,GFI a,GFI
24, 3E
EP8
B
DATA ROOM
360B
ELECTRICAL REFERENCE NOTE
1. REFER TO DRAWING E0.0 FOR ELECTRICAL POWER, LIGHTING, AND COORDINATION GENERAL
NOTES.
2. REFER TO DRAWING E0.0 FOR ELECTRICAL ABBREVIATIONS.
3. REFER TO DRAWING E0.0 FOR ELECTRICAL SYMBOL LEGENDS.
4. REFER TO DRAWING E6.0 FOR LIGHTING FIXTURE SCHEDULE.
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:28:51 PM
As indicated
EP1.3
ELECTRICAL POWER
THIRD FLOOR PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
1/8" = 1'-0"
ELECTRICAL POWER THIRD FLOOR PLAN - NEW
REVISIONS
NO. DATE DESCRIPTION
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP1 PROVIDE NEW 60A, 42 POLE, RECESSED PANELBOARD.
EP2 PROVIDE DIVIDED SURFACE MOUNTED RACEWAY FOR INTERIOR POWER AND DATA
CIRCUITS
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE
EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING
PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO
CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG
THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE.
COORDINATE EXACT LOCATION AND EXECUTION OF WORK WITH ARCHITECT
EP5 CONNECT NEW CRAC UNIT TO FEEDER PRESERVED DURING DEMOLITION PHASE
EP8 PROVIDE 20A, 120V, 1-PHASE HARDWIRED CONNECTION TO BMS PANEL. COORDINATE
EXACT LOCATION AND MOUNTING HEIGHT WITH MECHANICAL CONTRACTOR PRIOR TO
ROUGH-IN. REFER TO MECHANICAL PIPING PLANS FOR ADDITIONAL INFORMATION.
PL
PL
PT
PL
PL
PL
PL
PL
PL
PL
PL PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
PT
PT PT
PL
PL PL
PL
PL
B B
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9
STAIR
A
FIRE DEPT. CONF.
RM.
LOBBY
FIRE DEPT. OFFICE
MEN'S
WOMENS
ACCESS
BUSINESS OPEN
OFFICE
FIRE DEPT. OFFICE
FIRE DEPT. OFFICE
FIRE DEPT. IT
405A
OFFICE
430B
SHARED OFFICE
430A
OFFICE
430E
OFFICE
430F
DEPUTY FIRE CHIEF
OFFICE
405E
FIRE DEPT. ADMIN.
405F
FIRE CHIEF OFFICE
405G
VAULT
405D a,GFI
COPY
a,GFI
CONFERENCE
ROOM
430D
WM1
WM1 WM1 WM1 WM1 WM1
WM1WM1WM1
WM1
WM1
WM1
WM1
WM1 WM1
VC
FCU-C
FCU-D
FCU-D
FCU-C
FCU-A
EP3
E5.1
ELEVATOR
B
ELEVATOR
A
FCU-E
KITCHENETTE
405C
OFFICE
405B
FCU-B
FCU-D
22, GP423, GP4 13, GP4
4, GP4
12, GP4
33, GP4
31, GP4
5, GP4
28, GP4
10, GP4
WM1
8, GP4
29, GP4
3, OSFDP
WM1
2, OSFDP
WM1
1, OSFDP
25, GP4 16, GP4
27, GP4
32, GP4
30, GP4
6, GP4
17, GP4
24, GP4
19, GP4
3, GP4
FCU-F
3, OS4CL
CL
CL
CL
CL
CL
CL
CL
CL
CLCL
KITCHENETTE
430C
WM1
CL
26, GP4
CL
CL CL
FF FF
1, GP4
20, GP4
15, GP4
2, GP4
CP-A
WM1
OSFDP
GP4LP4OS4
a,GFI a
14, GP4
a,GFI a,GFI
21, GP4 REF
9, GP4
WM1 WM1
B
E5.1
STAIR
B1, OS4
4, OS4
FCU-C
5'AFF
POWER FOR EXISTING AV
RACK. COORDINATE EXACT
LOCATION IN FIELD.
O S
F D
P
5'AFF
EP3
EP3
EP3
EP3
APPROXIMATE LOCATION
OF EXISTING GROUND
ROD ELECTRODE SYSTEM
CONNECTED TO WATER
SERVICE IN BASEMENT
EP3
EP3
EP3
EP3
EP3
5, OS4
6, OS4
REF
11, GP4
G H J K
2.7
UH-A
UH-A
GFI
7, GP4
ELEVATOR B
PENTHOUSE
2, OS4
ELECTRICAL REFERENCE NOTE
1. REFER TO DRAWING E0.0 FOR ELECTRICAL POWER, LIGHTING, AND COORDINATION GENERAL
NOTES.
2. REFER TO DRAWING E0.0 FOR ELECTRICAL ABBREVIATIONS.
3. REFER TO DRAWING E0.0 FOR ELECTRICAL SYMBOL LEGENDS.
4. REFER TO DRAWING E6.0 FOR LIGHTING FIXTURE SCHEDULE.
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:28:55 PM
As indicated
EP1.4
ELECTRICAL POWER
FOURTH FLOOR
PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
1/8" = 1'-0"
ELECTRICAL POWER FOURTH FLOOR PLAN - NEW
1/8" = 1'-0"
ELECTRICAL POWER PENTHOUSE PLAN - NEW
REVISIONS
NO. DATE DESCRIPTION
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE
EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING
PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO
CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG
THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE.
COORDINATE EXACT LOCATION AND EXECUTION OF WORK WITH ARCHITECT
A CB D E G H J K L M N P QF
1.1
EX
2.7
2.8
2.9A CB D E G H J K L M N P QF
A.5
2.7
2.8
2.9
1.1
CU-2
CU-3
CRAC-CU-2 CRAC-CU-1
WP,GFI WP,GFI
WP,GFI
18, GP4
EF-2
WP,GFIWP,GFI
WP,GFIWP,GFI
WP,GFI
34, GP4
EP3
EP3
EP3
EP3
EP3
EP3
EP3
EP3
EP3
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:27:50 PM
1/8" = 1'-0"
E2.1
ELECTRICAL ROOF
PLAN
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
REVISIONS
NO. DATE DESCRIPTION
1/8" = 1'-0"
ELECTRICAL ROOF PLAN - NEW
KEYNOTES - ELECTRICAL
Key Value Keynote Text
EP3 PROVIDE 1" PVC SCHEDULE 40 CONDUIT FROM ABOVE THE ROOF TO BELOW GRADE EVERY 100" ON AVERAGE ALONG THE PERIMETER OF THE STRUCTURE FOR LIGHTNING PROTECTION DOWNLEADS. CONDUIT NEVER TO EXCEED AN 8" RADIUS BEND TO CONFORM TO UL96a. THIS PRECLUDES THE USE OF LB OR JUNCTION BOXES ALONG THE CONDUIT PATH. PROVIDE CONDUIT AS TIGHT TO INTERIOR WALL AS POSSIBLE. COORDINATE EXACT
LOCATION AND EXECUTION OF WORK WITH ARCHITECT
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NLC
NETWORK
BRIDGE MODULE
SEE NOTE 6
PC
CEILING MOUNTED PHOTOCELL
(WHERE APPLICABLE)
CEILING
OCCUPANCY
SENSOR
SYMBOL: OS
CEILING
VACANCY
SENSOR
SYMBOL: VS
QUANTITY AND LOCATION OF SENSORS PER PLANS
ON
OFF
ON
OFF
TO ADDITIONAL
NETWORK DEVICES
CABLE LEGEND
DATA LINE OR CONTROL
CABLING PER MFR. REQ'S
(SEE NOTE 1)
SWITCHED AND 0-10V
DIMMING WIRING
2#12+1#12G & 2#18 AWG
3 NORMAL 120/277VAC POWER
SOURCE - REFER TO FLOOR
PLANS FOR CIRCUITING
GENERAL NOTES:
1. DETAIL IS MANUFACTURER-AGNOSTIC. REFER TO SPECIFICATIONS
FOR BASIS OF DESIGN LIGHTING CONTROL SYSTEM MANUFACTURER.
SYSTEM TOPOLOGY AND ARCHITECTURE IS SHOWN
DIAGRAMMATICALLY ON THIS DETAIL. FINAL CONNECTIONS, WIRING
SCHEME, WIRE TYPE AND STYLE, AND OTHER SYSTEM COMPONENT
CONFIGURATIONS SHALL BE AS REQUIRED BY APPROVED LIGHTING
CONTROL MANUFACTURER. PROVIDE ADAPTERS, CONVERTERS AND
OTHER SYSTEM COMPONENTS REQUIRED BY MANUFACTURER.
SUBMIT FOR APPROVAL BY ENGINEER A WIRING DIAGRAM
INDICATING ALL COMPONENTS AND CONNECTIONS.
2. PROVIDE FACTORY COMMISSIONING OF ALL SENSORS, PHOTOCELLS
AND CONTROLS.
3. REFER TO FLOOR PLANS FOR EXACT LIGHTING FIXTURES ON EACH
ZONE, AND QUANTITY AND LOCATION OF ALL DEVICES.
4. FINISHES AND COLORS OF ALL LIGHTING CONTROL DEVICES AND
SWITCH PLATES SHALL BE SELECTED BY ARCHITECT
5. OCCUPANCY AND VACANCY SENSORS SHALL BE PROVIDED WITH
AUXILIARY RELAY OPTION FOR CONNECTION TO BUILDING
MANAGEMENT SYSTEM BY DIVISION 23 CONTRACTOR. IF SUBMITTED
SENSORS DO NOT HAVE THIS ABILITY, PROVIDE ADDITIONAL
INPUT/OUTPUT MODULES CAPABLE OF SUPPORTING RELAYED
OUTPUT TO BMS.
6. SYSTEM SHALL BE PROVIDED WITH NETWORKED CONNECTIONS
BETWEEN EACH CONTROLLER IN PROJECT, SO THAT EACH ROOM
CAN BE SET UP AND CONFIGURED FROM A CENTRALLY OPERATED
SYSTEM. PROVIDE BRIDGE MODULES AS REQUIRED BY
MANUFACTURER TO SUPPORT THIS NETWORKING CAPABILITY.
SEQUENCE OF OPERATIONS:
1. ROOM OCCUPANCY SENSORS SHALL BE SET FOR AUTO ON, AUTO
OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
2. ROOM VACANCY SENSORS SHALL BE SET FOR MANUAL ON, AUTO
OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
3. 4-BUTTON "LVD" KEYPAD(S) SHALL PROVIDE MANUAL CONTROL OF
FIXTURES AS FOLLOWS:
• BUTTON 1: "ON": TURN ALL LIGHTS ON
• BUTTON 2: "▲": PRESS TO RAISE ALL LIGHTS
• BUTTON 3: "▼": PRESS TO LOWER ALL LIGHTS
• BUTTON 4: "OFF": TURN ALL LIGHTS OFF
4. 2-BUTTON "LV" KEYPAD(S) SHALL PROVIDE MANUAL CONTROL OF
FIXTURES AS FOLLOWS:
• BUTTON 1: "ON": TOGGLE ALL LIGHTS ON
• BUTTON 2: "OFF": TOGGLE ALL LIGHTS OFF
5. WHERE PHOTOCELL IS INDICATED ON PLANS, ZONE SHALL HAVE
AUTOMATIC DIMMING VIA PHOTOCELL AND SHALL CAP MAXIMUM
LIGHT LEVEL OF 40 FOOT-CANDLES IN THIS ZONE.
WALL
OCCUPANCY
SENSOR
WALL
VACANCY
SENSOR
SYMBOL: OS SYMBOL: VS
SYMBOL: SYMBOL:
QUANTITY AND LOCATION OF LOW-VOLTAGE
SWITCHES PER PLANS
$ LV $ LVD
FRONT
OFF
ON
OFF
BACK
OFF
* PRIMARY ZONE: PHOTOCELL SHALL PROVIDE AUTOMATIC DIMMING
AND SHALL CAP MAXIMUM LIGHT LEVEL OF 50 F.C. IN THIS ZONE.
** SECONDARY ZONE: PHOTOCELL SHALL PROVIDE AUTOMATIC DIMMING
AND SHALL CAP MAXIMUM LIGHT LEVEL OF 50 F.C. IN THIS ZONE.
NORMAL
DIMMING LOAD*
ZONE "a"
TEACHING WALL
PRIMARY DAYLIGHT
NORMAL
CONTROLLER
SEE NOTE 1
NLC
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
ZONE "b"
TEACHING WALL
SECOND DAYLIGHT
ZONE "c"
TEACHING WALL
NO DAYLIGHT
ZONE "d"
BACK OF ROOM
PRIMARY DAYLIGHT
ZONE "e"
BACK OF ROOM
SECOND DAYLIGHT
ZONE "f"
BACK OF ROOM
NO DAYLIGHT
a,b,c,d,e,f SEE NOTE 7
CEILING
OCCUPANCY
SENSOR
SYMBOL: OS
CEILING
VACANCY
SENSOR
SYMBOL: VS
QUANTITY AND LOCATION OF SENSORS PER PLANS
WALL
OCCUPANCY
SENSOR
WALL
VACANCY
SENSOR
SYMBOL: OS SYMBOL: VS
PC
CEILING MOUNTED PHOTOCELL
(WHERE APPLICABLE)
NETWORK
BRIDGE MODULE
SEE NOTE 6
TO ADDITIONAL
NETWORK DEVICES
GENERAL NOTES:
1. DETAIL IS MANUFACTURER-AGNOSTIC. REFER TO SPECIFICATIONS
FOR BASIS OF DESIGN LIGHTING CONTROL SYSTEM MANUFACTURER.
SYSTEM TOPOLOGY AND ARCHITECTURE IS SHOWN
DIAGRAMMATICALLY ON THIS DETAIL. FINAL CONNECTIONS, WIRING
SCHEME, WIRE TYPE AND STYLE, AND OTHER SYSTEM COMPONENT
CONFIGURATIONS SHALL BE AS REQUIRED BY APPROVED LIGHTING
CONTROL MANUFACTURER. PROVIDE ADAPTERS, CONVERTERS AND
OTHER SYSTEM COMPONENTS REQUIRED BY MANUFACTURER.
SUBMIT FOR APPROVAL BY ENGINEER A WIRING DIAGRAM
INDICATING ALL COMPONENTS AND CONNECTIONS.
2. PROVIDE FACTORY COMMISSIONING OF ALL SENSORS, PHOTOCELLS
AND CONTROLS.
3. REFER TO FLOOR PLANS FOR EXACT LIGHTING FIXTURES ON EACH
ZONE, AND QUANTITY AND LOCATION OF ALL DEVICES.
4. FINISHES AND COLORS OF ALL LIGHTING CONTROL DEVICES AND
SWITCH PLATES SHALL BE SELECTED BY ARCHITECT
5. OCCUPANCY AND VACANCY SENSORS SHALL BE PROVIDED WITH
AUXILIARY RELAY OPTION FOR CONNECTION TO BUILDING
MANAGEMENT SYSTEM BY DIVISION 23 CONTRACTOR. IF SUBMITTED
SENSORS DO NOT HAVE THIS ABILITY, PROVIDE ADDITIONAL
INPUT/OUTPUT MODULES CAPABLE OF SUPPORTING RELAYED
OUTPUT TO BMS.
6. SYSTEM SHALL BE PROVIDED WITH NETWORKED CONNECTIONS
BETWEEN EACH CONTROLLER IN PROJECT, SO THAT EACH ROOM
CAN BE SET UP AND CONFIGURED FROM A CENTRALLY OPERATED
SYSTEM. PROVIDE BRIDGE MODULES AS REQUIRED BY
MANUFACTURER TO SUPPORT THIS NETWORKING CAPABILITY.
7. NUMBER OF ZONES APPLICABLE TO A GIVEN ROOM IS INDICATED ON
PLANS VIA ZONE TAGGING ON "NLC" AND "ELC" CONTROL SYMBOLS.
DETAIL INDICATES A TYPICAL ROOM WITH ALL APPLICABLE ZONES.
ROOMS WITHOUT A PARTICULAR ZONE WILL NOT HAVE THIS ZONE
LETTER TAG ON "NLC" AND "ELC" SYMBOL.
SEQUENCE OF OPERATIONS:
1. SUGGESTED LABELING SHOWN. SUBMIT TO OWNER FOR APPROVAL
PRIOR TO ORDERING.
2. ROOM OCCUPANCY SENSORS SHALL BE SET FOR AUTO ON, AUTO
OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
3. ROOM VACANCY SENSORS SHALL BE SET FOR MANUAL ON, AUTO
OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
4. "LK1" STATION SHALL CONSIST OF ONE KEYPAD TO PROVIDE
MANUAL CONTROL OF LIGHTING:
• "ON" = TURN ON ALL LIGHTING IN ROOM
• "OFF" = TURN OFF ALL LIGHTING IN ROOM
5. "LK2" STATION SHALL CONSIST OF TWO KEYPADS TO PROVIDE
MANUAL CONTROL OF LIGHTING:
• KEYPAD #1 : "FRONT": ON/OFF/RAISE/LOWER CONTROL OF
ZONES "a", "b", AND "c" SIMULTANEOUSLY
• KEYPAD #2 : "BACK" : ON/OFF/RAISE/LOWER CONTROL OF ZONES
"d", "e" AND "f" SIMULTANEOUSLY
TYP.
SYMBOL: SYMBOL:
QUANTITY AND LOCATION OF LOW-VOLTAGE
SWITCHES PER PLANS
$ LK1 $ LK2
CABLE LEGEND
DATA LINE OR CONTROL
CABLING PER MFR. REQ'S
(SEE NOTE 1)
SWITCHED AND 0-10V
DIMMING WIRING
2#12+1#12G & 2#18 AWG
3 NORMAL 120/277VAC POWER
SOURCE - REFER TO FLOOR
PLANS FOR CIRCUITING
NORMAL
SWITCHED LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NLC
2S
GENERAL NOTES:
1. DETAIL IS MANUFACTURER-AGNOSTIC. REFER TO
SPECIFICATIONS FOR BASIS OF DESIGN LIGHTING CONTROL
SYSTEM MANUFACTURER. SYSTEM TOPOLOGY AND
ARCHITECTURE IS SHOWN DIAGRAMMATICALLY ON THIS
DETAIL. FINAL CONNECTIONS, WIRING SCHEME, WIRE TYPE
AND STYLE, AND OTHER SYSTEM COMPONENT
CONFIGURATIONS SHALL BE AS REQUIRED BY APPROVED
LIGHTING CONTROL MANUFACTURER. PROVIDE ADAPTERS,
CONVERTERS AND OTHER SYSTEM COMPONENTS REQUIRED
BY MANUFACTURER. SUBMIT FOR APPROVAL BY ENGINEER A
WIRING DIAGRAM INDICATING ALL COMPONENTS AND
CONNECTIONS.
2. PROVIDE FACTORY COMMISSIONING OF ALL SENSORS,
PHOTOCELLS AND CONTROLS.
3. REFER TO FLOOR PLANS FOR EXACT LIGHTING FIXTURES ON
EACH ZONE, AND QUANTITY AND LOCATION OF ALL DEVICES.
4. FINISHES AND COLORS OF ALL LIGHTING CONTROL DEVICES
AND SWITCH PLATES SHALL BE SELECTED BY ARCHITECT
PLUG LOAD
CONTROLLER
SEE NOTE 1
PL
TO SWITCHED
RECEPTACLES PER PLUG
LOAD CONTROL DETAIL
SYMBOL: $ LVSSYMBOL: $ LOS
CABLE LEGEND
DATA LINE OR CONTROL
CABLING PER MFR. REQ'S
(SEE NOTE 1)
2S
SWITCHED WIRING
2#12+1#12G & 2#18 AWG
3 NORMAL 120/277VAC POWER
SOURCE - REFER TO FLOOR
PLANS FOR CIRCUITING
2D
SWITCHED AND 0-10V
DIMMING WIRING
2#12+1#12G & 2#18 AWG
TYP.
NORMAL
DIMMING LOAD
NORMAL
CONTROLLER
SEE NOTE 1
NLC
2D
PLUG LOAD
CONTROLLER
SEE NOTE 1
PL
TO SWITCHED
RECEPTACLES PER PLUG
LOAD CONTROL DETAIL
SYMBOL: $ LVSDSYMBOL: $ LOSD
TYP.
SEQUENCE OF OPERATIONS:
1. LOW VOLTAGE OCCUPANCY SENSOR SWITCHES
(TAGGED "LOS" AND "LOSD") SHALL BE SET FOR AUTO
ON, AUTO OFF OPERATION. TIMEOUT AFTER 20
MINUTES.
2. LOW VOLTAGE VACANCY SENSOR SWITCHES (TAGGED
"LVS" AND "LVSD") SHALL BE SET FOR MANUAL ON,
AUTO OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
3. "LOS" AND "LVS" SWITCHES SHALL PROVIDE MANUAL
ON/OFF CONTROL OF ALL LIGHTS IN ROOM
SIMULTANEOUSLY.
4. "LOSD" AND "LVSD" SWITCHES SHALL PROVIDE
MANUAL ON/OFF/RAISE/LOWER CONTROL OF ALL
LIGHTS IN ROOM SIMULTANEOUSLY.
OS
VS
TYPICAL WALL SENSOR SWITCH
NEUTRAL
LIGHTING
LOAD
HOT SWITCHED
HOT
NEUTRAL
HOT
NEUTRAL
0-10V VIOLET/GRAY
(WALL DIMMERS ONLY)
OR $
OSD
OR $
VSD
NOTES:
1. REFER TO MANUFACTURERS WIRING DIAGRAM FOR EXACT WIRING DETAIL.
2. WIRE IN SERIES WITH THREE-WAY SWITCH, WHERE INDICATED ON PLANS.
3. PROVIDE 0-10V WIRING FROM WALL DIMMERS, WHERE INDICATED ON PLANS.
TYPICAL SPECIFICATIONS:
4. LIGHTING SHALL TIME OUT AFTER 20 MINUTES.
1. "OS" OCCUPANCY SENSOR SWITCH:
(SET TO AUTO-ON, AUTO-OFF MODE)
2. "OSD" OCCUPANCY SENSOR 0-10V DIMMER:
(SET TO AUTO-ON, AUTO-OFF MODE)
3. "VS" VACANCY SENSOR SWITCH:
(SET TO MANUAL-ON, AUTO-OFF MODE)
4. "VSD" VACANCY SENSOR 0-10V DIMMER:
(SET TO MANUAL-ON, AUTO-OFF MODE)
5. REFER TO LIGHTING CONTROL SPECIFICATION FOR ADDITIONAL INFORMATION.
PLUG LOAD
CONTROLLER
SEE NOTE 1
PL
NORMAL
CONTROLLER
SEE NOTE 1
NLC
W H
IT
E
(N E
U T
R A
L
B L A
C K
(1 V
WHITE NEUTRAL
BLACK HOT
RED SWITCHED
HOT
SYMBOL:
C O
N T
R O
L L
E D
C O
N T
R O
L L
E D
SYMBOL:
120V BRANCH CIRCUIT
PER POWER PLANS
#12 AWG (TYP.)
GENERAL NOTES:
1. DETAIL IS MANUFACTURER-AGNOSTIC. REFER TO SPECIFICATIONS
FOR BASIS OF DESIGN LIGHTING CONTROL SYSTEM MANUFACTURER.
SYSTEM TOPOLOGY AND ARCHITECTURE IS SHOWN
DIAGRAMMATICALLY ON THIS DETAIL. FINAL CONNECTIONS, WIRING
SCHEME, WIRE TYPE AND STYLE, AND OTHER SYSTEM COMPONENT
CONFIGURATIONS SHALL BE AS REQUIRED BY APPROVED LIGHTING
CONTROL MANUFACTURER. PROVIDE ADAPTERS, CONVERTERS AND
OTHER SYSTEM COMPONENTS REQUIRED BY MANUFACTURER.
SUBMIT FOR APPROVAL BY ENGINEER A WIRING DIAGRAM
INDICATING ALL COMPONENTS AND CONNECTIONS.
2. "PL" PLUG LOAD CONTROLLER SYMBOLS ARE SHOWN ON
ELECTRICAL POWER FLOOR PLANS. PROVIDE MULTIPLE
CONNECTIONS WHERE MULTIPLE SYMBOLS ARE SHOWN.
3. REFER TO TYPICAL CONTROLLED RECEPTACLE WIRING DIAGRAM ON
ELECTRICAL DETAILS DRAWINGS FOR ADDITIONAL REQUIREMENTS.
SEQUENCE OF OPERATIONS:
1. ROOM OCCUPANCY SENSORS SHALL SWITCH LIGHTING USING AUTO
ON, AUTO OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
2. ROOM VACANCY SENSORS SHALL SWITCH LIGHTING USING MANUAL
ON, AUTO OFF OPERATION. TIMEOUT AFTER 20 MINUTES.
3. PLUG LOAD CONTROLLER SHALL DE-ENERGIZE CONTROLLED
RECEPTACLES UPON TIMEOUT SIGNAL FROM OCCUPANCY OR
VACANCY SENSORS IN ROOM.
4. PLUG LOAD CONTROLLER SHALL NOT DE-ENERGIZE CONTROLLED
RECEPTACLES UPON MANUAL-OFF SIGNAL TO LIGHT FIXTURES.
5. PROGRAM LIGHTING WITHIN THE SPACE TO TURN OFF (3) MINUTES
PRIOR TO RECEPTACLE SHUTOFF IN ORDER FOR STILL OCCUPANTS
TO RE-ESTABLISH OCCUPANCY IN THE SPACE.
TO LIGHT FIXTURES, SENSORS
AND SWITCHES PER LIGHTING
CONTROL DETAILS
NOTE 2
DATA LINE OR CONTROL
CABLING PER MFR. REQ'S
(SEE NOTE 1)
R
R
R
1600 VA
INVERTER
INPUT
INVERTER
OUTPUT BUS
NORMAL
CIRCUIT
SWITCH OR
CONTROL DEVICE
SWITCH OR
CONTROL DEVICE
TYPICAL BYPASS RELAY
INVERTER OUTPUT
NORMALLY ON CIRCUIT
BREAKER (TYP.)
NOTES
1. REFER TO SCHEDULE FOR INV-1 ON E6.2 FOR INVERTER SPECIFICATION.
LIGHTING
LOAD
LIGHTING
LOAD
LIGHTING
LOAD
LIGHTING
LOAD
20A-1P
SWITCH OR
CONTROL DEVICE
NORMAL
CIRCUIT
NORMAL
CIRCUIT
EMERGENCY
LIGHTING
PANELBOARD
UL1008 LISTED RELAY
BODINE GTD20A OR EQUAL
EMERGENCY LIGHTING
FIXTURES: QUANTITY AS SHOWN
ON FLOOR PLANS
LIGHTING CONTROL PANEL, LOCAL POWER
PACK, OR OTHER CONTROL CONTACTS
WHERE APPLICABLE. REFER TO ASSOCIATED
LIGHTING CONTROL DETAILS FOR
ADDITIONAL INFORMATION.
SYMBOL: R
1 2 3 4 5 6 7 1 2 3 4 5 6 7
TERMINAL
BLOCK #2
TERMINAL
BLOCK #1
EM. HOT
EM. NEUTRAL
NORMAL
LIGHTING PANEL
HOT
NEUTRAL
NEUTRAL
HOT $
NOTES:
1. UL1008 RELAY LOCATIONS ARE SHOWN DIAGRAMMATICALLY ON FLOOR PLANS.
LOCATE IN SAME ELECTRICAL ROOM AS ASSOCIATED NORMAL AND EMERGENCY
PANELBOARDS. CIRCUITS TO BOTH NORMAL AND EMERGENCY PANELBOARDS ARE
SHOWN FROM RELAY ON FLOOR PLANS.
2. FIXTURES CONNECTED TO UL 1008 TRANSFER RELAY SHALL BE POWERED VIA THE
NORMAL LIGHTING CIRCUIT UPON STANDARD CONDITIONS. UPON POWER FAILURE,
RELAY SHALL TRANSFER POWER TO EMERGENCY LIGHTING CIRCUIT SHOWN ON
FLOOR PLANS.
3. REFER TO SUBMITTED MANUFACTURER'S WIRING SCHEMATIC FOR EXACT
CONNECTIONS.
NOTE 1
LOCAL WALL SWITCH, WHERE APPLICABLE.
REFER TO FLOOR PLANS FOR LOCATIONS.
TYPICAL STANDALONE OCCUPANCY SENSOR DETAIL
N.T.S.
NORMAL
LOAD
POWER PACK
CEILING OCCUPANCY SENSOR
WITH AUXILIARY RELAY
OS OS
RELAY
EMERGENCY SOURCE
(PER PLANS)
SENSING FEED
EMERG.
LOAD
SEQUENCE OF OPERATIONS:
1. AUTO-ON WHEN OCCUPANCY IS DETECTED BY CEILING
SENSOR(S). REFER TO FLOOR PLANS FOR QUANTITY
AND LOCATIONS.
2. AUTO-OFF AFTER 20 MINUTES OF UNOCCUPIED SPACE.
3. MANUAL ON-OFF CONTROL OF ALL FIXTURES BY KEY
SWITCHES, WHERE INDICATED ON PLANS.
4. REFER TO LIGHTING CONTROL SPECIFICATION FOR
ADDITIONAL INFORMATION.
$K
UL924 BYPASS RELAY.
REFER TO RELAY WIRING
DETAIL FOR ADDITIONAL
SPECIFICATIONS.
RED (+24VDC @ 150mA)
BLACK (COMMON)
BLUE (CONTROL)
GROUND
NEUTRAL
HOT
RED
RED
BLACK
WHITE
PP
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:27:51 PM
NTS
E5.0
ELECTRICAL DETAILS
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
NTS
TYPICAL 1-ZONE LIGHTING CONTROL DETAIL
NTS
TYPICAL MULTI-ZONE ROOM CONTROL DETAIL W/ PRIMARY & SECONDARY DAYLIGHT
NTS
TYPICAL LOW VOLTAGE SENSOR SWITCH DETAIL
NTS
TYPICAL LINE VOLTAGE SENSOR SWITCH DETAIL
NTS
TYPICAL PLUG LOAD CONTROL DETAIL
REVISIONS
NO. DATE DESCRIPTION
NTS
LIGHTING INVERTER WIRING DIAGRAM
NTS
UL 1008 TRANSFER RELAY DETAIL
NTS
TYPICAL STANDALONE OCCUPANCY SENSOR DETAIL
S
H
CM
MM
S
H
J
CM
CM
CM
S
H
CM
MM
CM
CM
CM
J
S
H
18"MIN.
24" MIN.
BELOW
GRADE
12"
SAND
BEDDING 6" MINIMUM
COVER ON ALL SIDES
COMPACTED BACKFILL
IN 6" LIFTS
SEE NOTE 3 (TYP)
EXISTING BITUMINOUS
PAVEMENT IF GRASS IS ENCOUNTERED, REGRADE, REPAIR,
AND RESEED TO MATCH SURROUNDINGS.
SAW CUT AND REMOVE BITUMINOUS PAVEMENT.
PATCH TO MATCH EXISTING SURROUNDING
PAVEMENT CONSTRUCTION AFTER INSTALLATION
OF FEEDER, CONDUIT OR DUCTBANK.
PLASTIC WARNING TAPE
TO READ "CAUTION BURIED
UTILITY LINE BELOW".
(3) 4" SCHEDULE 40 PVC
CONDUIT. SEE NOTE 4.
7 1/2"
(2) 1" CONDUITS. (1) FOR
PCHWP-1 FEEDER, (1) FOR
RECEPTACLE CIRCUIT.
PROVIDE 2" SPACERS
NOTES:
1. TYPICAL CONDUITS AND QUANTITIES SHOWN, REFER TO DRAWINGS FOR QUANTITIES AND
SIZES.
2. COORDINATE AND GROUP CONDUITS IN COMMON TRENCH. SINGLE ROW SHOWN, MULTIPLE
ROW DUCT BANKS ARE ACCEPTABLE, MAINTAINING SEPARATION DISTANCE REQUIREMENTS.
3. PROVIDE SUITABLE SEPARATORS AND CHAIRS 4 FT. MAX. ON CENTER, SET TO COMPACTED
TRENCH BOTTOM AND BAND CONDUITS TOGETHER PRIOR TO BACKFILL OR PLACING CONCRETE.
4. REFER TO CONCRETE ENCASEMENT DETAIL WHERE CONCRETE ENCASEMENT IS REQUIRED.
USE 'TYPE EB' SCHEDULE 40 PVC CONDUIT.
C
TO GAS-FIRED EQUIPMENT BURNERS
(REFER TO PLANS FOR LOCATIONS)
SQUARE D CLASS 8903 SERIES
MECHANICALLY HELD CONTACTOR
WITH 2-WIRE CONTROL INTERFACE
OR APPROVED EQUAL
NOTES:
1. PROVIDE CONTACTOR WITH QUANTITY OF POLES REQUIRED TO SHUT POWER DOWN TO EQUIPMENT
LISTED PLUS (2) SPARE POLES. COORDINATE LOCATION IN EQUIPMENT ROOM IN FIELD.
2. COORDINATE CONNECTIONS TO EQUIPMENT/ CONTROL PANELS IN FIELD
3. STI MODEL #SS202-4-PO-EN PUSHBUTTON, QUANTITY SHOWN ON PLANS:
A. WITH (1) N.O. AND (1) N.C. CONTACT COMPATIBLE WITH CONTACTOR
B. RED COLOR WITH "EMERGENCY POWER OFF" LEGEND
C. NON-ALARMED FLIP UP FLUSHED COVER
D. MOMENTARY OPERATION
4. POWER VIA LOCAL 120VAC RECEPTACLE CIRCUIT IN EQUIPMENT ROOM.
5. NORMALLY OPEN, 120VAC SOLENOID VALVE FOR GAS LINE TO EQUIPMENT SHALL BE FURNISHED AND
INSTALLED BY PLUMBING CONTRACTOR.
6. PROVIDE DEDICATED 120VAC, 20A-1P CIRCUIT TO SOLENOID VALVE. POWER VIA LOCAL 120/240V (OR
120/208V) PANELBOARD SERVING RECEPTACLE CIRCUITS IN EQUIPMENT ROOM.
REFER TO MOTOR CIRCUIT
SCHEDULE FOR EQUIPMENT TO
BE POWERED VIA CONTACTOR
SEE NOTE 3
(TYP)
L
EPO
SEE NOTE 4
N
L NNOTE 6
NOTE 5
SPECIFICATIONS:
1. ELEVATOR DISCONNECT SWITCH SHALL BE EATON BUSSMANN SERIES
QUIK-SPEC POWER MODULE SWITCH OR APPROVED EQUAL
2. AMPERAGE RATING AND FUSE SIZE AS INDICATED ON ELECTRICAL
RISER DIAGRAM AND/OR FLOOR PLANS
3. INTEGRAL 24VDC SHUNT-TRIP CAPABILITY
4. FIRE ALARM MONITORING RELAY
5. TWO(2) SETS OF N.O./N.C. AUXILIARY CONTACTS
6. GREEN PILOT LIGHT
7. INTEGRAL CONTROL TRANSFORMER
PROVIDE FUSED ELEVATOR
DISCONNECT SWITCH PER
SPECIFICATIONS BELOW
MAIN POWER FEEDERS
PER RISER DIAGRAM
C
SHUNT
TRIP
FS
F.A.
SHUTOFF
FM
F.A.
MONITOR
AUX
AUX
CONTACT
INTEGRAL
CONTROL
TRANSFORMER
CMSHUNT TRIP SIGNAL FROM
FIRE ALARM SYSTEM
MM
FIRE ALARM VOLTAGE
MONITORING SIGNAL
FM
FM
AUX
FM
SIGNAL TO BATTERY
LOWERING SYSTEM PER
ELEVATOR MANUFACTURER'S
REQUIREMENTS
MAIN POWER FEEDERS
PER RISER DIAGRAM
GENERAL NOTES:
1. ALL CONTROL WIRING SHALL BE #14 AWG UNLESS OTHERWISE NOTED
2. PROVIDE WITH (3) DUAL-ELEMENT TIME DELAY FUSES
3. GC AND EC SHALL COORDINATE EXACT LOCATION OF DISCONNECT
SWITCH WITH ELEVATOR MANUFACTURER AND LOCAL AHJ PRIOR TO
ROUGH-IN. ALL DEVICES AND CONNECTIONS SHALL BE MADE IN
LOCATIONS ACCEPTABLE TO ELEVATOR MANUFACTURER AND AHJ.
CHANGES IN LOCATIONS AS A RESULT OF THIS COORDINATION SHALL
BE MADE AT NO ADDITIONAL COST TO OWNER.
18"MIN.
1 1/4" SCHEDULE 40 PVC
CONDUIT
24"
BELOW
GRADE
12"
NOTES:
1. TYPICAL CONDUITS AND QUANTITIES SHOWN, REFER TO DRAWINGS FOR QUANTITIES AND
SIZES.
EXISTING BITUMINOUS
PAVEMENT
IF GRASS IS ENCOUNTERED, REGRADE, REPAIR,
AND RESEED TO MATCH SURROUNDINGS.
SAW CUT AND REMOVE BITUMINOUS PAVEMENT.
PATCH TO MATCH EXISTING SURROUNDING
PAVEMENT CONSTRUCTION AFTER INSTALLATION
OF FEEDER, CONDUIT OR DUCTBANK.
SAND
BEDDING 6" MINIMUM
COVER ON ALL SIDES
COMPACTED BACKFILL
IN 6" LIFTS
PLASTIC WARNING TAPE
TO READ "CAUTION BURIED
ELECTRIC LINE BELOW"
G H
2.7
E
WP,GFI
NOTE 5
NOTE 6
NOTE 10
(TYPICAL)
NOTE 8
E
E
WP
NOTE 9
NOTE 2
17, LPB
37, GPB
G
NOTE 5
NOTE 6
NOTE 10
NOTE 11
E
E
E
GFI NOTE 1
NOTE 3
NOTE 2
NOTE 7
WP
5, LP4
37, GP4
1" PVC CONDUITS SEE
SITE PLAN
CAST IN PLACE CONCRETE
BASE 18" DIAMETER
TYPE SL1A OR SL1B FIXTURE.
SEE E6.00 FOR FIXTURE
SCHEDULE AND ESU1.00 FOR
QUANTITY AND LOCATIONS
STANCHION BASE SET
IN CONCRETE
3-1/2"
10"
10"
PROVIDE WIREMOLD 4000 SERIES
TWO-PIECE STEEL RACEWAY FOR
DATA/VOIP CABLING AND POWER.
PROVIDE WIREMOLD V401DFO
DIVDED ENTRANCE END FITTING AT
TOP OF RACE WAY.
PROVIDE WIREMOLD V4046H-2 TAP
OF FITTING W/ FOUR CONENCTRIC
KOs FOR POWER AND DATA FEED
TO MODULAR FURNITURE.
FFSYMBOL ON PLANS:
FLEXIBLE WHIP CONDUIT FOR
TELEPHONE AND DATA WIRING
FURNISHED WITH FURNITURE
AND INSTALLED BY EC.
PROVIDE FINAL CONNECTIONS TO
FURNITURE WITH WHIP
DIVIDED RACEWAY AT BASE OF
FURNITURE (COORDINATE EXACT
POINT OF CONNECTION WITH
FURNITURE IN FIELD)
FLEXIBLE WHIP CONDUIT FOR
POWER WIRING FURNISHED
WITH FURNITURE AND
INSTALLED BY EC.
J K
2.7
NOTE 10
E E E
NOTE 5
NOTE 6
WP
NOTE 2
WP,GFI
NOTE 8
ELEV B CONTROL
ROOM
NOTE 9
19, LPB
39, GPB
J
NOTE 7
NOTE 2
NOTE 1
NOTE 11
GFI
NOTE 3
NOTE 5
NOTE 6
NOTE 10
EE
E
WP
6, LP435, GP4
CAST METAL SINGLE GANG
NEMA 3R JUNCTION BOX
WITH THREADED HUBS
SECTION
RIGID STEEL CONDUIT
FOR SUPPORT
RIGID STEEL
CONDUIT FOR WIRING
M A
X
WEATHERPROOF
IN-USE COVER
ELEVATION
1" PVC CONDUITS SEE
SITE PLAN
CAST IN PLACE CONCRETE
BASE 18" DIAMETER
STANCHION BASE
SET IN CONCRETE 3-1/2"
10"
10"
CONDUIT SLEEVE
CONDUIT
GROUND
MASTIC COATING
ON WALL AND
CONDUIT
LINK SEAL
NOTES:
1. FOR EXTERIOR, BELOW GRADE WALL
APPLICATIONS.
ESCUTCHEON PLATE
POURED CONCRETE OR C.M.U. WALL.
VERIFY CONSTRUCTION TYPE AND
MATERIAL WITH ARCHITECT.
WATER STOP AND ANCHOR COLLAR,
CONTINUOUSLY WELDED ALL
AROUND TO SLEEVE, MINIMUM 1".
CONTRACT
DOCUMENTS
NOT FOR CONSTRUCTION
SHEET NO.
PROFESSIONAL SEAL
21 Talcott Notch Road
Farmington, CT 06032 friar.com
860.678.1291
CONSULTANT
DATE:
SCALE
PROJ. #:
DRAWN:
CHECKED:
CES #2025224.00
1/29/2026 3:27:54 PM
As indicated
E5.1
ELECTRICAL DETAILS
REHABILITATION
AND RENOVATION
OF THE HISTORIC
CHASE BUILDING
CITY OF WATERBURY RFP #8287
236 GRAND AVENUE
WATERBURY, CT 06702
KCM
AJG
2024-108A
2026-0130
NTS
TRENCHING DETAIL - CHILLER CH-1
NTS
BOILER ROOM EPO DETAIL (MANUAL ONLY)
NTS
ELEVATOR DISCONNECT SWITCH DETAIL
NTS
TYPICAL SITE BRANCH CIRCUIT TRENCHING DETAIL
1/2" = 1'-0"
ELECTRICAL ELEVATOR SHAFT A PIT - PART PLAN
MACHINE ROOMLESS ELEVATOR NOTES:
1. PROVIDE 3/4"C. WITH (2) POTS PHONE LINES TO LOCAL I.T.
ROOM FOR ELEVATOR COMMUNICATIONS. PROVIDE FINAL
CONNECTIONS TO ELEVATOR CONTROLLER. COORDINATE
EXACT POINT OF CONNECTION WITH ELEVATOR
CONTRACTOR.
2. ELEVATOR MAIN POWER FEED. PROVIDE WIRING AND
CONDUIT PER ELECTRICAL RISER DIAGRAM. PROVIDE POWER
FROM SPECIALTY SHUNT-TRIP ELEVATOR DISCONNECT
SWITCH IN LOCAL ELECTRICAL ROOM (PER PLANS) TO A
SECOND DISCONNECT SWITCH LOCATED IN ELEVATOR
SHAFT - IN A LOCATION APPROVED BY BOTH AHJ AND
ELEVATOR INSTALLER. THE DISCONNECT SWITCH WITHIN
SHAFT SHALL BE THE SAME AMPERAGE AS THE SPECIALTY
SHUNT-TRIP DISCONNECT SWITCH, AND NON-FUSED. PROVIDE
FINAL CONNECTIONS FROM THE DISCONNECT SWITCH TO THE
ELEVATOR CONTROLLER, EXACT LOCATION SHALL BE
COORDINATED WITH ELEVATOR INSTALLER.
3. ELEVATOR CAB LIGHTING CIRCUIT. PROVIDE 2#12+1#12G,
3/4"C. FROM INDICATED CIRCUIT TO A 30A/2P DISCONNECT
SWITCH, FUSED AT 20A LOCATED IN THE ELEVATOR SHAFT - IN
A LOCATION APPROVED BY BOTH AHJ AND ELEVATOR
INSTALLER. PROVIDE FINAL CONNECTIONS FROM THE
DISCONNECT SWITCH TO THE ELEVATOR CONTROLLER,
EXACT LOCATION SHALL BE COORDINATED WITH ELEVATOR
INSTALLER.
4. ELEVATOR CONTROLLER LOCATED AT TOP OF SHAFT.
CONTROLLER PROVIDED WITH CONDUIT ENTRY PROVISIONS,
COMMUNCIATIONS AND CODE REQUIRED ELEVATOR
CONTROLS. COORDINATE CONDUIT ENTRY, WIRING
REQUIREMENTS AND ALL REQUIRED TERMINATIONS WITH
ELEVATOR INSTALLER.
5. SMOKE DETECTOR TO COMMUNICATE WITH ELEVATOR
RECALL FUNCTIONALITY - PER FIRE ALARM RISER DIAGRAM.
6. HEAT DETECTOR (COMBINATION FIXED TEMPERATURE/ RATE
OF RISE STYLE), TO COMMUNICATE WITH ELEVATOR SHUNT-
TRIP DISCONNECT SWITCH - PER FIRE ALARM RISER DIAGRAM.
INSTALL WITHIN 24" OF SPRINKLER HEAD.
7. FIRE ALARM CONTROL MODULES TO COMMUNICATE WITH
ELEVATOR CONTROLLER. PROVIDE QUANTITY AS REQUIRED
BY ELEVATOR MANUFACTURER. PROVIDE FINAL
CONNECTIONS TO CONTROLLER.
8. PROVIDE WEATHERPROOF, GFCI-TYPE DUPLEX RECEPTACLE.
COORDINATE LOCATION WITH ELEVATOR INSTALLER. PROVIDE
DEDICATED 120V, 20A BRANCH CIRCUIT USING 2#12+1#12G,
3/4"C.
9. PROVIDE FIRE ALARM CONTROL AND MONITOR MODULES FOR
ELEVATOR SHUNT TRIP AND VOLTAGE MONITORING
FUNCTIONALITY, CONNECTED PER ELEVATOR DISCONNECT
SWITCH DETAIL.
10. PROVIDE WEATHERPROOF PILOT LIGHT SWITCH AND LIGHT
FIXTURES AS SPECIFIED PER LIGHTING FIXTURE SCHEDULE.
LIGHT FIXTURES SHALL BE PROVIDED WITH WIREGUARD
ACCESSORY. INSTALL LIGHT FIXTURES IN ELEVATOR PIT AND
TOP OF SHAFT AT LOCATIONS COORDINATED WITH THE
ELEVATOR INSTALLER AND INSPECTOR, AS REQUIRED TO
ACHIEVE A MINIMUM OF 19 FOOTCANDLES. CONTRACTOR
SHALL TAKE LIGHT MEASUREMENTS PRIOR TO FINAL
INSTALLATION OF THESE LIGHT FIXTURES TO ENSURE
REQUIRED ILLUMINATION LEVELS ARE BEING ACHIEVED.
COORDINATE LIGHT FIXTURE LOCATION WITH ELEVATOR
EQUIPMENT AND ALL ASSOCIATED APPURTENANCES.
11. PROVIDE GFCI-TYPE DUPLEX RECEPTACLE ADJACENT TO THE
ELEVATOR CONTROLLER. PROVIDE DEDICATED 120V, 20A
BRANCH CIRCUIT USING 2#12+1#12G, 3/4"C.
1/2" = 1'-0"
ELECTRICAL ELEVATOR TOP OF SHAFT A - PART PLAN
NTS
STANCHION MOUNTED FLOODLIGHT DETAIL
REVISIONS
NO. DATE DESCRIPTION
NTS
POWER & DATA MODULAR FURNITURE CONNECTIONS DETAIL - SURFACE RACEWAY
1/2" = 1'-0"
ELECTRICAL ELEVATOR SHAFT B PIT - PART PLAN
1/2" = 1'-0"
ELECTRICAL ELEVATOR TOP OF SHAFT B - PART PLAN
NTS
STANCHION MOUNTED RECEPTACLE DETAIL
NTS
FOUNDATION WALL PENETRATION DETAIL
GENERAL NOTES:
1. AIR TERMINAL SPACING SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMENTS.
2. MATERIAL COMPATIBILITY SHALL CONFORM TO NFPA 780 & 96A REQUIREMENTS.
3. MATERIAL CLASS SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMENTS.
4. AIR TERMINALS SHALL BE UL LISTED.
LIGHTNING PROTECTION CONDUCTORS:
CLASS 1/2 - STRANDED BASKET-WEAVE
COPPER CONDUCTOR
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1/2 - STRANDED BASKET-WEAVE
ALUMINUM CONDUCTOR
FASTEN COPPER CONDUCTORS WITH ADHESIVE
COPPER CABLE HOLDERS. FASTEN ALUMINUM
CONDUCTORS WITH ADHESIVE ALUMINUM CABLE
HOLDERS. LIGHTNING PROTECTION CONDUCTORS
SHALL BE FASTENED AT INTERVALS NOT MORE THAN
36" ON CENTER.
MOUNT ADHESIVE FITTINGS WITH ROOF SYSTEM
MANUFACTURER APPROVED ADHESIVE. ALL REQUIRED
SLIP SHEETS, BATTEN STRIPS, PAVERS, AND SPECIAL
REQUIREMENTS OF THE ROOFING SYSTEM
MANUFACTURER SHALL BE FURNISHED AND INSTALLED
BY THE ROOFING CONTRACTOR.
ADHESIVE COPPER AIR TERMINAL BASE.
FOR SURFACES NOT COMPATIBLE WITH COPPER USE
ADHESIVE ALUMINUM AIR TERMINAL BASE.
AIR TERMINAL:
CLASS 1 - 3/8" DIAMETER SOLID COPPER
CLASS 2 - 1/2" DIAMETER SOLID COPPER
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1 - 1/2" DIAMETER SOLID ALUMINUM
CLASS 2 - 5/8" DIAMETER SOLID ALUMINUM
GENERAL NOTES:
1. AIR TERMINAL SPACING SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMENTS.
2. MATERIAL COMPATIBILITY SHALL CONFORM TO NFPA 780 & 96A REQUIREMENTS.
3. MATERIAL CLASS SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMNTS.
4. AIR TERMINALS SHALL BE UL LISTED.
LIGHTNING PROTECTION CONDUCTORS:
CLASS 1/2 - STRANDED BASKET-WEAVE
COPPER CONDUCTOR
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1/2 - STRANDED BASKET-WEAVE
ALUMINUM CONDUCTOR
FASTEN COPPER CONDUCTORS WITH COPPER
CABLE LOOPS. FASTEN ALUMINUM CONDUCTORS
WITH ALUMINUM CABLE LOOPS. LIGHTNING
PROTECTION CONDUCTORS SHALL BE FASTENED
AT INTERVALS NOT MORE THAN 36" ON CENTER.
MOUNT AIR TERMINAL BASE WITH SELF TAPPING
STAINLESS STEEL SCREWS.
COPPER SIDE MOUNT AIR TERMINAL BASE. FOR
SURFACES NOT COMPATIBLE WITH COPPER USE
ALUMINUM SIDE MOUNT AIR TERMINAL BASE
AIR TERMINAL:
CLASS 1 - 3/8" DIAMETER SOLID COPPER
CLASS 2 - 1/2" DIAMETER SOLID COPPER
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1 - 1/2" DIAMETER SOLID ALUMINUM
CLASS 2 - 5/8" DIAMETER SOLID ALUMINUM
10" MAX.
2'0" MAX.
GENERAL NOTES:
1. AIR TERMINAL SPACING SHALL CONFORM TO
NFPA 780 & UL 96A REQUIREMENTS.
2. MATERIAL COMPATIBILITY SHALL CONFORM
TO NFPA 780 & 96A REQUIREMENTS.
3. MATERIAL CLASS SHALL CONFORM TO NFPA
780 & UL 96A REQUIREMENTS.
4. AIR TERMINALS SHALL BE UL LISTED.
EXTRUDED PARALLEL CABLE SPLICER:
• PROVIDE COPPER FOR COPPER
CONDUCTORS.
• PROVIDE ALUMINUM FOR ALUMINUM
CONDUCTORS.
LIGHTNING PROTECTION CONDUCTORS:
CLASS 1/2 - STRANDED BASKET-WEAVE
COPPER CONDUCTOR
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1/2 - STRANDED BASKET-WEAVE
ALUMINUM CONDUCTOR
FASTEN COPPER CONDUCTORS WITH
COPPER CABLE LOOPS. FASTEN ALUMINUM
CONDUCTORS WITH ALUMINUM CABLE
LOOPS. LIGHTNING PROTECTION
CONDUCTORS SHALL BE FASTENED AT
INTERVALS NOT MORE THAN 36" ON
CENTER.
COPPER AIR TERMINAL BASE. FOR
SURFACES NOT COMPATIBLE WITH COPPER
USE ALUMINUM AIR TERMINAL BASE.
SECURE WITH ADHESIVE BACKING AS
APPROVED BY ROOFTOP UNIT
MANUFACTURER.
AIR TERMINAL:
CLASS 1 - 3/8" DIAMETER SOLID COPPER
CLASS 2 - 1/2" DIAMETER SOLID COPPER
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1 - 1/2" DIAMETER SOLID ALUMINUM
CLASS 2 - 5/8" DIAMETER SOLID ALUMINUM
20' M
AX.
24"
MAX.
GENERAL NOTES:
1. AIR TERMINAL SPACING SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMENTS.
2. MATERIAL COMPATIBILITY SHALL CONFORM TO NFPA 780 & 96A REQUIREMENTS.
3. MATERIAL CLASS SHALL CONFORM TO NFPA 780 & UL 96A REQUIREMENTS.
4. AIR TERMINALS SHALL BE UL LISTED.
FASTEN COPPER CONDUCTORS WITH COPPER STANDING SEAM METAL ROOF
FASTENER. FASTEN ALUMINUM CONDUCTORS WITH ALUMINUM STANDING
SEAM METAL ROOF FASTENER. LIGHTNING PROTECTION CONDUCTORS
SHALL BE FASTENED AT INTERVALS NOT MORE THAN 36" ON CENTER.
EXTRUDED COPPER STANDING SEAM METAL ROOF AIR
TERMINAL BASE. FOR SURFACES NOT COMPATIBLE
WITH COPPER USE EXTRUDED ALUMINUM STANDING
SEAM METAL ROOF AIR TERMINAL BASE.
AIR TERMINAL:
CLASS 1 - 3/8" DIAMETER SOLID COPPER
CLASS 2 - 1/2" DIAMETER SOLID COPPER
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1 - 1/2" DIAMETER SOLID ALUMINUM
CLASS 2 - 5/8" DIAMETER SOLID ALUMINUM
LIGHTNING PROTECTION CONDUCTORS:
CLASS 1/2 - STRANDED BASKET-WEAVE
COPPER CONDUCTOR
FOR SURFACES NOT COMPATIBLE WITH COPPER:
CLASS 1/2 - STRANDED BASKET-WEAVE
ALUMINUM CONDUCTOR
3/4" X 10 COPPER-CLAD GROUND ROD. THE
CONNECTION TO THE GROUND ROD SHALL BE MADE
AT A POINT NOT LESS THAN 18" BELOW GRADE AND
A MINIMUM OF 24" AWAY FROM FOOTINGS OR
FOUNDATION WALLS.
COPPER HIGH COMPRESSION CONNECTOR (WHERE
GROUND LOOP IS USED).
CLASS 1 GROUND LOOP CONDUCTOR (WHERE SHOWN).
COPPER HIGH COMPRESSION CONNECTOR.
1" SCH 40 PVC SLEEVE THROUGH FLOOR FOR
CONNECTION OF PERIMETER STEEL COLUMN GROUND.
SEAL SLEEVE AS REQUIRED AFTER INSTALLATION OF
GROUND CONDUCTOR. ALL SEALING AND SLEEVES
SHALL BE FURNISHED AND INSTALLED BY THE
GENERAL CONTRACTOR
CLASS 1 COPPER GROUND CONDUCTOR
FASTEN BOND PLATE TO CLEANED BARE METAL
SURFACE OF STEEL COLUMN WITH STAINLESS STEEL
SELF TAPPING SCREWS.
CAST BRONZE 8 SQUARE INCH BONDING PLATE.
PERIMETER STEEL COLUMN. THE PERIMETER STEEL
COLUMNS SHALL BE PROVIDED WITH A GROUND
CONNECTION AT INTERVALS NOT TO EXCEED 60' 0" ON
CENTER.
24"
DOWN CONDUCTOR TO CONNECTION WITH GROUND
SYSTEM.
SLEEVE AND SEAL AS REQUIRED (FURNISHED AND
INSTALLED BY GENERAL CONTRACTOR)
CLASS 1 OR 2 COPPER DOWN CONDUCTOR
1" SCH 40 PVC CONDUIT. CONDUIT SHALL BE
FURNISHED AND INSTALLED BY THE ELECTRICAL
CONTRACTOR WITH PULL TAPE AND CAPS AT EACH
END.
EXTERIOR WALL
SEAL ROOF PENETRATION AS REQUIRED (FURNISHED
AND INSTALLED BY THE ROOFING CONTRACTOR).
THROUGH ROOF CABLE CONNECTOR.
PARAPET
FLASHING
SECONDARY BOND TO FLASHING (SEE BONDING DETAILS).
CONDUCTOR TO ROOF LIGHTNING PROTECTION SYSTEM
CAST METAL SINGLE GANG
NEMA 3R JUNCTION BOX
WITH THREADED HUBS
SECTION
ROOF
RIGID STEEL CONDUIT
FOR SUPPORT
RIGID STEEL
CONDUIT FOR WIRING
M A
X
WEATHERPROOF
IN-USE COVER
PITCH POCKET
GALVANIZED
STEEL STRUT
BEAM CLAMP
WITH U-BOLT
BUILDING STEEL
CONDUIT CLAMP
ELEVATION
NOTES:
1. WHERE APPLICABLE MOUNT ROOF RECEPTACLE TO MECHANICAL
EQUIPMENT ENCLOSURES.
2. COORDINATE WITH ROOFING CONTRACTOR FOR ALL ROOF
PENETRATIONS AND SEALING TO MAINTAIN ROOF WARRANTY.
RESET MUTE
Heat Detector
Fire Alarm
Power
Gas On
EM Stop
MERLIN GAS SAFETY SYSTEM
UTILITY CONTROL PANEL FOR GAS AND ELECTRIC
SHUTOFF WITH (4) ZONE DETECTION: BASIS OF DESIGN:
AGS MERLIN GDP4 GAS DETECTION SYSTEM.
NOTES:
1. REFER TO FLOOR PLANS FOR LOCATIONS OF CONTROLLER, EPO SHUTDOWN BUTTONS AND SOLENOIDS.
COORDINATE BETWEEN ELECTRICAL AND PLUMBING DRAWINGS.
2. UNLESS NOTED OTHERWISE, ALL EQUIPMENT, WIRING, ELECTRICAL CONNECTIONS AND TESTING BY DIV. 26.
COORDINATE SOLENOID VALVE CABINET LOCATION(S) AND FIELD WIRING WITH DIV. 22.
3. STI MODEL #SS2021PO-EN PUSHBUTTON, QUANTITY SHOWN ON PLANS, WIRED IN PARALLEL:
A. WITH (1) N.O. AND (1) N.C. CONTACT COMPATIBLE WITH CONTROL PANEL INPUT
B. RED COLOR WITH "EMERGENCY POWER OFF" LEGEND
C. NON-ALARMED FLIP UP FLUSHED COVER
D. TURN-TO-RESET, MAINTAINED OPERATION
4. FIRE ALARM CONTROL MODULE WIRED IN PARALLEL WITH EMERGENCY SHUTOFF (EPO) BUTTON INPUT(S).
5. SQUARE D CLASS 8903 SERIES MECHANICALLY HELD CONTACTOR WITH 2-WIRE CONTROL INTERFACE OR
APPROVED EQUAL. PROVIDE CONTACTOR WITH QUANTITY OF POLES REQUIRED TO SHUT POWER DOWN TO EQUIPMENT LISTED PLUS (3) SPARE POLES. COORDINATE LOCATION IN EQUIPMENT ROOM IN FIELD.
6. POWER VIA 2#12+1#12G, 3/4"C. TO LOCAL UNSWITCHED RECEPTACLE CIRCUIT NOT CONTROLLED VIA
ELECTRICAL CONTACTOR.
7. NATURAL GAS DETECTOR: MODEL AGSNGXS. MOUNT TO A SINGLE GANG BOX ON WALL OR ON BOILER SUPPORT AT 5'-6" AFF. PROVIDE ONE PER BOILER AND MOUNT DIRECTLY ABOVE GAS CONNECTION TO BOILER WHERE DETECTORS ARE NOT SHOWN ON PLANS. COORDINATE LOCATION IN EQUIPMENT ROOM IN FIELD.
8. DRY CONTACT OUTPUT TO FIRE ALARM MONITORING MODULE TO REPORT TO FIRE ALARM SYSTEM UPON GAS
DETECTION.
120V AC FROM
CONTROL OUTPUT
Dimensions 10inx7inx3in approx.
2#12+1#12G, 3/4"C.
GAS LINE IN
(BY DIV. 22)
GAS LINE OUT
(BY DIV. 22)
120VAC NORMALLY CLOSED
SOLENOID VALVE AND
ENCLOSURE FURNISHED BY
DIV.22, INSTALLED BY DIV.22,
WIRED BY DIV.26.
2#12+1#12G, 3/4"C.
NOTE 3
NOTE 3
NOTE 4 CM
EPO
EPO
2#18-1/2"C TO
AUXILIARY PANIC INPUT
2#18-1/2"C TO
AUXILIARY PANIC INPUT
2#18-1/2"C TO
AUXILIARY PANIC INPUT
UC
EMERGENCY SHUT OFF SWITCH
3.22"
4.86"
EMERGENCY
2"
MOUNTING
HEIGHT TO BE
DETERMINED
BY ARCHITECT
TO SHUT OFF GAS AND ELECTRICITY
IN BOILER…
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