RFP 8702 PDF 4.pdf

PDF 4 MB Posted Mar 6, 2026

Attached to: East Windsor Park Wetland Mitigation
Solicitation number: 35300
Issued by: Hartford County, Connecticut

About this file

Written by GovTribe AI · Mar 10, 2026

This is a Request for Proposals (RFP) document for the rehabilitation and renovation of the historic Chase Building located at 236 Grand Avenue in Waterbury, Connecticut, involving the City of Waterbury. The project encompasses comprehensive electrical power systems, lighting controls, technology infrastructure, fire alarm integration, and building management systems upgrades across five floors plus basement and penthouse areas. The scope includes installation of a new 60-ampere, 42-pole recessed electrical panelboard; divided surface-mounted raceways for interior power and data circuits; lightning protection systems with 1-inch PVC Schedule 40 conduit downleads; emergency lighting with inverter systems; occupancy and vacancy sensors with automated controls; comprehensive data cabling infrastructure with Cat.6A terminations; telecommunications backbone systems with fiber optic connectivity; and specialized audio-visual systems for conference rooms. The project specifications detail electrical device schedules, lighting fixture schedules with LED technology, motor circuit specifications, and technology device placement across all building levels. The RFP is designated as RFP #8287 with project number 2024-108A and document number 2026-0130, issued with a contract date of 1/29/2026.

The documentation establishes detailed technical requirements for electrical contractors and technology integrators, including panelboard schedules showing distribution across multiple sections with varying amperage ratings (ranging from 15-ampere to 1200-ampere circuits), feeder specifications with copper conductor sizing, and coordination requirements with mechanical contractors for HVAC systems and plumbing contractors for gas safety systems. The project requires compliance with NFPA 780 and UL 96A standards for lightning protection, TIA 569-C standards for telecommunications pathways, and includes provisions for existing data center operations to remain functional during construction. Special considerations include integration of existing equipment to remain operational, coordination with elevator installation contractors, fire alarm system interfaces, and building management system connectivity. The drawing set comprises comprehensive floor plans for basement through fourth floor plus penthouse, electrical power plans, lighting control details, technology infrastructure plans with rack elevations for IT closets, and backbone riser diagrams for telecommunications systems. Construction documents are marked "Not for Construction" as preliminary design documents prepared by Friar Architects with consultant involvement from KCM and AJG.

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Other files

File	Type	Posted
35300_Mar_10_26_solicitation_doc.pdf	PDF	Mar 6, 2026
RFP East Windsor Park CT DOT Wetland Mitigation Project.pdf	PDF	Mar 6, 2026
35300_Mar_30_26_solicitation_doc.pdf	PDF	Mar 6, 2026
CT DOT Wetlands Mitigation Plan.pdf.crdownload	CRDOWNLOAD file	Mar 6, 2026
RFP EW PARK WETLANDS MITIGATION PROJECT.pdf	PDF	Mar 6, 2026
CT DOT Wetlands Mitigation Plan.pdf	PDF	Mar 6, 2026
35300_Mar_23_26_solicitation_doc.pdf	PDF	Mar 6, 2026

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1.1

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2.8

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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

ACADEMIC ART &

GYM

STORAGE

164A

STAIR

ENTRY

LOBBY

CORRIDOR

102W

CORRIDOR

102EENTRY

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3, 1W

2, 1W

4, 1W

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9, 1W

10, 1W

11, 1W

12, 1W

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22, 1W

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2, 1E

3, 1E

4, 1E

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7, 1E

8, 1E

9, 1E

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11, 1E

12, 1E

13, 1E

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19, 1E

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STAIR

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7'AFF7'AFF

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25, 1E

27, 1E

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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

PLPL

PL PL

PT PT

PL PL

B B

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2.8

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SHARED

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ENTITLEMENT

GRANTS SUITE

OFFICE

HR PUBLIC ENTRY

HR RECEPTIONISTS

HR COPY

203A

HR FILE VAULT

203B

HR SHARED OFFICE

HR MEETING

PASSAGE

OFFICE

HR CONFERENCE

TOILET

208A

PASS.

FILE STORAGE

204A

MEN'S

OFFICE

PASS.

OFFICE

212A

OFFICE

212B

LOBBY

CORRIDOR

201W

CORRIDOR

201E

CONFERENCE

ROOM

275 SPED OFFICE

COMP. GRANTS

OFFICE

COMP. GRANTS

OFFICE

SPED OFFICE

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

EP2

WM1

a,GFI

OFFICE

WOMEN'S

WM1

WM1 WM1

WM1 WM1 WM1 WM1

WM1

WM1WM1

WM1

WM1WM1WM1WM1

WM1

FCU-B

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FCU-F

FCU-B

FCU-C

FCU-B

FCU-A

FCU-C FCU-E

EP3

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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

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

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4, OS2W

10, OS2E

7, OS2E

4, OS2E

CL CL

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21, 2E

22, 2E

23, 2E

24, 2E

26, 2E

25, 2E

29, 2W

WM1

WM1 WM1

WM1

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OS2W

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a,GFI a,GFI

4, 2E

STORAGE

a,GFI

WM1

COPY

a,GFI a,GFI

A A

27, 2E

WM1

8, 2E

STAIR

28, 1W

REFER TO STORAGE

219 LOWER LEVEL

FOR CONTINUATION

OF CIRCUIT

WM1

12, 2W

GRAND STAIR

7, 2E

28, 2W

WM1

FCU-B

6,11, OS2W

11, OS2W

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.

PL PL

PLPL

PL PL

FF FF

A CB D E G H J K L M N P QF

1.1

2.7

2.8

2.9

STAIR

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

OPEN OFFICE

STORAGE

OFFICE

BOT IT SHARED

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

WM1WM1WM1

WM1

WM1WM1

WM1WM1WM1WM1

WM1

E3-4 E3-2E3-3

CRAC-2 CRAC-1

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

19, 3E

20, 3E

32, 3W

33, 3W

REFa,GFI a,GFI

41, 3W 39, 3W

37, 3W

AC-2

WM1

25, 3E a

WM1

STAIR

1, 3E

35, 3W a

COPY

34, 3W

T4.0

BOE IT SHARED

OFFICE

FCU-G

PLP-1,ETRPLP-2,ETR

WM1

WM1WM1

7'AFF

36, 3W

7'AFF

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

5, OS2E

21, 3E 22, 3E

23, 3E

38, 3W

14, OS2W

18, OS2W

19, OS2W

14, OS2E

15, OS2E

REF

WM1a,GFI a,GFI

24, 3E

EP8

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 PT

PL PL

B B

A CB D E G H J K L M N P QF

1.1

2.7

2.8

2.9

STAIR

FIRE DEPT. CONF.

RM.

LOBBY

FIRE DEPT. OFFICE

MEN'S

WOMENS

ACCESS

BUSINESS OPEN

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

FCU-C

FCU-D

FCU-C

FCU-A

EP3

E5.1

ELEVATOR

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

CLCL

KITCHENETTE

430C

WM1

26, GP4

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

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

5'AFF

EP3

APPROXIMATE LOCATION

OF EXISTING GROUND

ROD ELECTRODE SYSTEM

CONNECTED TO WATER

SERVICE IN BASEMENT

EP3

5, OS4

6, OS4

REF

11, GP4

G H J K

2.7

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

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,GFI

34, GP4

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

CEILING MOUNTED PHOTOCELL

(WHERE APPLICABLE)

CEILING

OCCUPANCY

SENSOR

SYMBOL: OS

CEILING

VACANCY

SENSOR

SYMBOL: VS

QUANTITY AND LOCATION OF SENSORS PER PLANS

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

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

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

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

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)

SWITCHED WIRING

2#12+1#12G & 2#18 AWG

3 NORMAL 120/277VAC POWER

SOURCE - REFER TO FLOOR

PLANS FOR CIRCUITING

SWITCHED AND 0-10V

DIMMING WIRING

2#12+1#12G & 2#18 AWG

TYP.

NORMAL

DIMMING LOAD

NORMAL

CONTROLLER

SEE NOTE 1

NLC

PLUG LOAD

CONTROLLER

SEE NOTE 1

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.

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

NORMAL

CONTROLLER

SEE NOTE 1

NLC

W H

(N E

U T

R A

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)

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

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.

UL924 BYPASS RELAY.

REFER TO RELAY WIRING

DETAIL FOR ADDITIONAL

SPECIFICATIONS.

RED (+24VDC @ 150mA)

BLACK (COMMON)

BLUE (CONTROL)

GROUND

NEUTRAL

HOT

RED

BLACK

WHITE

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

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.

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)

EPO

SEE NOTE 4

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

SHUNT

TRIP

F.A.

SHUTOFF

F.A.

MONITOR

AUX

CONTACT

INTEGRAL

CONTROL

TRANSFORMER

CMSHUNT TRIP SIGNAL FROM

FIRE ALARM SYSTEM

FIRE ALARM VOLTAGE

MONITORING SIGNAL

AUX

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

WP,GFI

NOTE 5

NOTE 6

NOTE 10

(TYPICAL)

NOTE 8

NOTE 9

NOTE 2

17, LPB

37, GPB

NOTE 5

NOTE 6

NOTE 10

NOTE 11

GFI NOTE 1

NOTE 3

NOTE 2

NOTE 7

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"

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

NOTE 2

WP,GFI

NOTE 8

ELEV B CONTROL

ROOM

NOTE 9

19, LPB

39, GPB

NOTE 7

NOTE 2

NOTE 1

NOTE 11

GFI

NOTE 3

NOTE 5

NOTE 6

NOTE 10

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

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"

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

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 4 CM

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

EMERGENCY SHUT OFF SWITCH

3.22"

4.86"

EMERGENCY

MOUNTING

HEIGHT TO BE

DETERMINED

BY ARCHITECT

TO SHUT OFF GAS AND ELECTRICITY

IN BOILER ROOM LIFT COVER AND

PUSH BUTTON

RED PLASTIC LAMINATE SIGN WITH 1/2"

HIGH ENGRAVED WHITE LETTERS. SECURE

SIGN TO WALL WITH EXPANSION BOLTS.

EMERGENCY

NOTE 6

DRY CONTACT OUT

NOTE 8

MAIN POWER

SEQUENCE OF OPERATION:

1. UNDER NORMAL OPERATION, THE CONTROL PANEL IS POWERED, THE SOLENOID VALVE IS POWERED AND

OPEN, AND THE ELECTRICAL CONTACTOR IS POWERED AND CLOSED.

2. EMERGENCY PUSHBUTTON OPERATION (AT CONTROL PANEL OR REMOTE), OR FIRE ALARM INPUT SHALL

CLOSE SOLENOID VALVES AND OPEN ELECTRICAL CONTACTOR.

3. GAS DETECTION SHALL CLOSE GAS SOLENOID VALVE AND REPORT SIGNAL TO THE FIRE ALARM SYSTEM.

4. RESET SYSTEM VIA RESET BUTTON AT CONTROL PANEL OR TWIST-TO-RESET FUNCTION AT REMOTE EPO

PUSHBUTTON.

5. SYSTEM SHALL BE CONFIGURED IN AUTO-RESET MODE. WHEN POWER IS LOST TO THE CONTROL PANEL, AND IS RE-ESTABLISHED, THE VALVE SHALL AUTOMATICALLY OPEN AND THE ELECTRICAL CONTACTOR

SHALL AUTOMATICALLY CLOSE. MANUAL RESET SHALL NOT BE REQUIRED IN THIS SITUATION.

Zone 4

Zone 1

Zone 2

Zone 3

LOW VOLTAGE 12V

4#18 - 1/2"C.

(TYPICAL)

ZONE 1NG

ZONE 2

ZONE 3

ZONE 4

CELECTRICAL CONTACTOR

(SEE NOTE 5)

TO GAS-FIRED EQUIPMENT BURNERS

(REFER TO PLANS FOR LOCATIONS)

REFER TO MOTOR CIRCUIT SCHEDULE

FOR EQUIPMENT TO BE POWERED VIA

CONTACTOR

DAISY-CHAIN

OUTPUTS

NOTE 7 (TYP.)

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 3:27:55 PM

NTS

E5.2

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

MID ROOF AIR TERMINAL LIGHTNING PROTECTION DETAIL

NTS

PARAPET AIR TERMINAL LIGHTNING PROTECTION DETAIL

NTS

ROOF TOP UNIT AIR TERMINAL LIGHTNING PROTECTION DETAIL

NTS

STANDING SEAM AIR TERMINAL LIGHTNING PROTECTION DETAIL

NTS

STRUCTURAL STEEL GROUNDING LIGHTNING PROTECTION DETAIL

NTS

CONCEALED DOWN CONDUCTOR DETAIL

NTS

ROOF MOUNTED RECEPTACLE DETAIL

REVISIONS

NO. DATE DESCRIPTION

NTS

BOILER ROOM GAS AND ELECTRIC SHUTOFF DETAIL

LIGHTING FIXTURE SCHEDULE

TYPE

BASIS OF DESIGN

MANUFACTURER / MODEL

VOLTAGE SOURCE FIXTURE DESCRIPTION - BASIS OF DESIGN

3154LM, 21.5W

3500K LED

UNV

COLUMBIA LIGHTING / LCAT22-S

LCAT22-S-9-35-L031-G-ED1-U-ELL14

2X2 RECESSED SHALLOW LED, DIE-FORMED CODE-GAUGE COLD-ROLLED STEEL HOUSING

NOTES:

1. LIGHT FIXTURES IN THE SCHEDULE SHALL BE CONSIDERED BASIS OF DESIGN. EQUAL FIXTURE SUBSTITUTIONS ARE ACCEPTABLE FOR ALL FIXTURES IN THE LIGHTING FIXTURE

SCHEDULE, UNLESS INDICATED OTHERWISE. EQUAL FIXTURE APPROVAL SHALL BE AS JUDGED BY THE ENGINEER AND THE ARCHITECT. IN ADDITION TO THE REQUIREMENTS LISTED IN THE LIGHTING FIXTURE SCHEDULE AND IN THE SPECIFICATIONS, THE PROPOSED EQUAL FIXTURES SHALL:

A. BE THE SAME GENERAL SIZE, STYLE AND SHAPE, INCLUDING BUT NOT LIMITED TO LENS CONSTRUCTION AND SHADING.

B. BE OF EQUAL QUALITY CONSTRUCTION AND FINISH.

C. BE SUPPLIED WITH ALL REQUIRED ACCESSORIES TO MATCH THE SPECIFIED (BASIS OF DESIGN) FIXTURE.

D. PROVIDE THE SAME DISTRIBUTION, EFFICACY AND SOURCE LUMEN OUTPUT.

E. HAVE THE SAME LISTINGS AS THE BASIS OF DESIGN FIXTURE, INCLUDING DLC AND ENERGY STAR QUALIFICATIONS.

2. ALL FIXTURES SHALL BE UL LISTED.

3. ALL NECESSARY MOUNTING HARDWARE, HANGERS, BRACKETS, RAILS, YOKES, CANOPIES, STEMS, CHAINS, ROW JOINERS, ETC. SHALL BE FURNISHED AND INSTALLED.

4. REFER TO ARCHITECTURAL DRAWINGS FOR SPECIFIC DETAILS, ARRANGEMENT, MOUNTING HEIGHTS, SUSPENSION LENGTHS, CEILING CONSTRUCTION, ETC. ALL COLORS AND FINISHES

SHALL BE SELECTED BY ARCHITECT.

5. FIXTURES SHALL BE SEISMICALLY SUPPORTED AS REQUIRED BY THE APPLICABLE BUILDING CODE. FIXTURES SHALL BE SUPPORTED FROM THE BUILDING STRUCTURE AND SHALL BE

INDEPENDENT OF DUCTS, PIPES, CEILINGS AND THEIR SUPPORTING MEMBERS. FIXTURES SHALL BE SUPPORTED WITH A MINIMUM OF 2 SUPPORTS.

6. WIRE EMERGENCY FIXTURES AND EXIT SIGNS AHEAD OF SWITCHED LEGS.

7. MINIMUM MOUNTING HEIGHT OF FIXTURES IN MECHANICAL AND ELECTRICAL SPACES IS 8'-6" AFF. COORDINATE MOUNTING HEIGHT IN FIELD WITH EQUIPMENT IN ROOM SUCH THAT

LIGHTING IS NOT OBSTRUCTED BY DUCTWORK, PIPING AND CONDUIT. PROVIDE NECESSARY CHAIN-MOUNTING HARDWARE TO SUSPEND FIXTURES WHERE REQUIRED.

8. REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

9. WHERE EXIT SIGNS ARE SHOWN AS WALL MOUNTED ABOVE A DOOR, MOUNT SUCH THAT THE BOTTOM OF THE SIGN IS NO MORE THAN 3" ABOVE THE DOOR FRAME, UNLESS INDICATED

OTHERWISE ON PLANS.

10. UNLESS OTHERWISE NOTED, PENDANT FIXTURE MOUNTING HEIGHTS IN FINISHED SPACES SHALL BE AS FOLLOWS:

A. CEILING HEIGHT 9'-0" OR LOWER: 7'-6" TO BOTTOM OF FIXTURE

B. CEILING HEIGHT 9'-6" TO 11'-0": 8'-0" TO BOTTOM OF FIXTURE

C. CEILING HEIGHT 11'-0" TO 12'-0": 9'-6" TO BOTTOM OF FIXTURE

D. MINIMUM PENDANT LENGTH SHALL BE 1'-6"

E. CONSULT WITH ARCHITECT AND ENGINEER FOR OTHER CEILING HEIGHTS.

1160LM, 12W

3500K LED

UNV

PRESCOLITE / LTR-4RD

LTR-4RD-H-SL-10L-DM1-9-MD

4" RECESSED LED DOWNLIGHTS, STEEL PLATFORM HOUSING

4556LM, 40W

3500K LED

UNV

COLUMBIA LIGHTING / MPS

MPS-4-9-35-TBD-TBD-TBD

4' SURFACE MOUNTED STRIP LIGHT, CODE-GAUGE STEEL HOUSING, ACRYLIC POLYCARBONATE LENS

LP#

350LM/FT,

2.45W/FT

3500K LED

UNV

LITE CONTROL / 2L-P-ID

2L-P-ID-STD-##-TBD-DRP-TBD-35K9-IO35-D100-

D01-UNV-FA1

PENDANT MOUNTED LED LINEAR FIXTURE, EXTRUDED ALUMINUM HOUSING

## = INDICATES LENGTH AS INDICATED ON DRAWINGS.

X1 LEDUNV

EVENLITE / TELESIS

TEXZ-EM-R-URC

SINGLE FACED LED EXIT SIGN

X2 UNV DOUBLE FACED LEF EXIT SIGN

XH UNV

EVENLITE /…

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File details come from the government source that posted it. Updated Mar 10, 2026.