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Copyright 2019.
These drawings are instruments of the Architect's service and
the property of Design 3 Architecture, PC; and shall not be
reproduced or used in any way, whatsoever, without the written
permission of Design 3 Architecture, PC.
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Door Number
Section
Mark
Elevation
Mark
Sheet
Number
Detail
Number
Finish Tag
Construction
Note
Room
Identification
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
Storefront/Window
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Masonry Step
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List of Documents:Project Directory:
Ceiling Lobby Renovation
Westmoreland County Courthouse Annex
2N. Main St.
Greensburg PA, 15601
N. MAIN ST.
S. PENNSYLVANIA AVE.
W. P
IT
TS
BU
RG
H S
T.
W. O
TT
ER
MA
N S
T.
S. MAPLE AVE.
SITE
Westmoreland County
Att: Gary J. Vautard
2 N. Main St., Ste 15
Greensburg, PA 15601
724-853-4623 (p)
724-830-3016 (f)
Bldg. North
N
Bldg. North
N
SD
SD
SD
SD
SD
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
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ESTM
OR
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\201
9-14
WM
C C
OU
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USE
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CEI
LIN
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EN\2
019-
14 C
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ATE:
3/28
/201
9 3:
51 P
MM
OD
. BY:
AZO
TTO
LA
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
Bldg. North
N
SD
SD
SD
SD
SD
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
H:\W
ESTM
OR
ELAN
D C
OU
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\201
9-14
WM
C C
OU
RTH
HO
USE
LO
BBY
CEI
LIN
G R
EN\2
019-
14 C
DD
ATE:
3/28
/201
9 3:
53 P
MM
OD
. BY:
AZO
TTO
LA
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
Bldg. North
N
SD
SD
SD
SD
SD
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
H:\W
ESTM
OR
ELAN
D C
OU
NTY
\201
9-14
WM
C C
OU
RTH
HO
USE
LO
BBY
CEI
LIN
G R
EN\2
019-
14 C
DD
ATE:
3/28
/201
9 3:
53 P
MM
OD
. BY:
AZO
TTO
LA
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
Bldg. North
N
SD
SD
SD
SD
SD
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
H:\W
ESTM
OR
ELAN
D C
OU
NTY
\201
9-14
WM
C C
OU
RTH
HO
USE
LO
BBY
CEI
LIN
G R
EN\2
019-
14 C
DD
ATE:
3/28
/201
9 3:
53 P
MM
OD
. BY:
AZO
TTO
LA
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
Bldg. North
N
EXISTING 480/277V
ELECTRICAL PANEL.
EXISTING 277V 20/1 CIRCUITS
#1,2, & 3 FEED EXISTING
LOBBY LIGHTING. REUSE
CIRCUITS TO FEED NEW LED
LIGHTING IN LOBBY.
LOBBY
SD
SD
SD
SD
B B B B B B
B
A2
A2
A1 A1
A2
A2
A2A1 A1
A1
A1
A1 A1 A1
A1A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1 A1
A1
A1 A1
A1
A1 A1
A1
DEMO EXISTING
FLOOD LIGHTS AT
BULKHEAD (TYP.)
NEW LINEAR LED
LIGHTS AT
BULHHEAD (TYP.)
DEMO EXISTING DOWNLIGHTS
AND REPLACE WITH NEW LED
DOWNLIGHTS. LOCATE NEW
DOWNLIGHTS AS REQUIRED
FOR NEW CEILING LAYOUT.
(TYP.)
TO EXISTING 20/1, 277V CIRCUIT
FEEDING EXISTING LIGHTING IN THIS
AREA. TOTAL WATTAGE OF ALL NEW
LIGHTING IS 2,871.5
VERIFY EXACT
LOCATION AND
CONFIGURATION OF
LIGHTING CONTROLS
WITH ARCHITECT.
D
B B B B B B
B
B
B
B
B
B
B
D
D
B B
B
LOCATE AND INSTALL NEW
RECESSED LED LIGHT
FIXTURE, CENTERED IN
CEILING TILE (TYP.)
VERIFY FINAL LOCATION
WITH ARCHITECT
DEMO EXISTING DOWNLIGHTS
(TYP.)
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
P:\2
019
CU
RR
ENT\
2019
2927
WC
CH
AN
NEX
LTG
\E-1
01D
ATE:
3/2
8/20
19 4
:02
PMM
OD
. BY:
DIA
NE
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
LIGHTING FIXTURE NOTES (AS APPLICABLE):
1. ALL LED LAMPS SHALL BE 3500° KELVIN WITH A MINIMUM C.R.I. OF 80 UNLESS INDICATED OTHERWISE.
2. E.C. SHALL REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LIGHTING PLACEMENT.
3. IT SHALL BE THIS CONTRACTOR'S RESPONSIBILITY TO REVIEW THE ROOM FINISH SCHEDULES OF THE
GENERAL CONSTRUCTION DRAWING, AND THE SPECIFICATION DETAILS OF DIVISION 12 FOR THE TYPES
OF CEILING CONSTRUCTIONS ANTICIPATED IN VARIOUS AREAS. THIS CONTRACTOR SHALL DETERMINE
FROM THIS REVIEW, ALL LIGHTING FIXTURE VARIATIONS, ACCESSORIES, AND/OR MODIFICATIONS THAT
WILL BE REQUIRED FOR EACH FIXTURE TYPE TO INSURE PROPER INSTALLATION AND SUPPORT
COMPATIBILITY WITH THE CEILING AND/OR CASEWORK CONSTRUCTIONS IN WHICH EACH FIXTURE TYPE
IS TO BE INSTALLED. THIS CONTRACTOR SHALL FURTHER VERIFY WITH THE GENERAL CONTRACTOR, THE
DETAILS OF THE FINAL SET OF APPROVED SHOP DRAWINGS OF CEILING CONSTRUCTION. THIS
CONTRACTOR SHALL ORDER LIGHTING FIXTURES THAT ARE COMPLETELY COMPATIBLE WITH THESE
FINAL SHOP DRAWINGS. NO ADDITIONAL COMPENSATION WILL BE ALLOWED FOR LIGHTING FIXTURE
MODIFICATIONS OR CHANGES RESULTING FROM THE FAILURE OF THIS CONTRACTOR TO COORDINATE
THE LIGHTING FIXTURES WITH THE FINAL CEILING CONSTRUCTION SHOP DRAWINGS.
4. LED DRIVERS SHALL BE SOLID STATE AND ACCEPT 120 THROUGH 277 VAC AT 60 HZ INPUT. THE LED
LIGHT SOURCE SHALL BE FULLY DIMMABLE (1% MAXIMUM LOW LEVEL) AND CAPABLE OF "FULL OFF"
WITH USE OF COMPATIBLE DIMMER SWITCH DESIGNATED FOR LOW VOLTAGE LOADS. PROVIDE CLASS 1
WIRING, TWISTED JACKETED PAIR OF #16 AWG SOLID TYPE TFN CONDUCTORS FOR CONTROL OF 0-10V
CIRCUIT REQUIREMENTS IN ADDITION TO THE BRANCH CIRCUIT CONDUCTORS.
5. CONTRACTOR TO VERIFY THAT ALL LIGHTING FIXTURES TO BE 100% COMPATIBLE WITH CEILING
ARRANGEMENT BEING INSTALLED.
6. LIGHTING CIRCUIT DESIGNATIONS ARE SHOWN FOR CLARIFICATION OF CIRCUIT TO BE UTILIZED, AND
DO NOT NECESSARILY REPRESENT THE NUMBER OF THE EXISTING CIRCUIT THAT IS TO BE INTERCEPTED
AND UTILIZED. EXACT CIRCUIT CONFIGURATIONS ARE TO BE DETERMINED AND COORDINATED IN FIELD.
2
FIXTURE ID VOLTAGE MOUNTING DESCRIPTION
A1
B
LIGHT FIXTURE SCHEDULE
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
DESIGNATION
LAMP CATALOG NUMBER
55.5 WATT
CRI 80
LED LIGHT ENGINE
3500K
4922 LUMENS
LITHONIA #
LDN6-35/50-LO6WR-LSS-MVOLT-GZ10
LINEAR LED WALL GRAZER, EXTRUDED ALUMINUM HOUSING, FLAT
LENS, POWDER-COATED FINISH, 5 YEAR LIMITED WARRANTY
BULKHEAD
SURFACE
MVOLT
7 WATT/FOOT
CRI 80
LED LIGHT ENGINE
3500K
811 LUMENS/FOOT
INSIGHT LIGHTING #
PGM-7-35K-30X60-SM-48-UNV-DIM-MG
NOTE: COORDINATE, FURNISH AND INSTALL ALL REQUIRED ACCESSORIES FOR A COMPLETE LIGHTING SYSTEM. ENSURE
COMPATIBILITY OF DIMMER SWITCHES WITH LIGHT FIXTURES.
A2
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
22.6 WATT
CRI 80
LED LIGHT ENGINE
3500K
2023 LUMENS
LITHONIA #
LDN6-35/20-LO6WR-LSS-MVOLT-GZ10
ELECTRICAL WIRING SIZE TO BE #12 AWG MINIMUM UNLESS NOTED
OTHERWISE.
NEW LED LIGHTING IS TO REPLACE OLD LIGHTING IN LOBBY AND
UPPER WALKWAY. NEW LED LIGHTING TO RE-USE EXISTING 277V 20/1
CIRCUITS FEEDING EXISTING LIGHTING. EXISTING LIGHTING FED FROM
EXISTING 277/480V ELECTRICAL PANEL ON 2ND FLOOR UTILIZES
CIRCUITS #1, #2, & #3. VERIFY.
WALL DIMMER SWITCH/PANEL FOR LED
LIGHTING FIXTURES.- 48" AFF TO THE
CENTER - ON/OFF/DIMMING SCHEME AND
LOCATION TO BE DETERMINED AS PER
PARTICULAR ROOM REQUIREMENTS.
D
2'X2' LAY-IN ACOUSTICAL CLG. PANEL
SUSPENDED IN WHITE T-GRID.
NEW LED RECESSED LED DOWN LIGHT
NEW SURFACE MOUNTED LED WALL
GRAZER TYPE.
SD
S
EXISTING SMOKE DETECTOR TO REMAIN.
PROTECT AND REUSE.
EXISTING SPEAKER TO REMAIN. PROTECT
AND REUSE.
SWITCHED CIRCUIT - LIGHTING
UNSWITCHED CIRCUIT - LIGHTING
EXISTING RECESSED LED DOWN LIGHT TO
BE REMOVED.
A1, A2
B
EXISTING 480/277V
ELECTRICAL PANEL.
EXISTING 277V 20/1 CIRCUITS
#1,2, & 3 FEED EXISTING
LOBBY LIGHTING. REUSE
CIRCUITS TO FEED NEW LED
LIGHTING IN LOBBY.
LOBBY
SD
SD
SD
SD
B B B B B B
B
A2
A2
A1 A1
A2
A2
A2A1 A1
A1
A1
A1 A1 A1
A1A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
DEMO EXISTING
FLOOD LIGHTS AT
BULKHEAD (TYP.)
NEW LINEAR LED
LIGHTS AT
BULHHEAD (TYP.)
D
B B B B B B
B
B
B
B
B
B
B
D
D
LOCATE AND INSTALL NEW
RECESSED LED LIGHT
FIXTURE, CENTERED IN
CEILING TILE (TYP.)
VERIFY FINAL LOCATION
WITH ARCHITECT
DEMO EXISTING DOWNLIGHTS
(TYP.)
DEMO EXISTING DOWNLIGHTS
AND REPLACE WITH NEW LED
DOWNLIGHTS. LOCATE NEW
DOWNLIGHTS AS REQUIRED
FOR NEW CEILING LAYOUT.
(TYP.)
B B
B
A1 A1 A1 A1 A1 A1
VERIFY EXACT
LOCATION AND
CONFIGURATION
OF LIGHTING
CONTROLS WITH
ARCHITECT.
TO EXISTING 20/1, 277V CIRCUIT
FEEDING EXISTING LIGHTING IN THIS
AREA. TOTAL WATTAGE OF ALL NEW
LIGHTING IS 2,871.5
A1
A1
A1A1
A1
A1
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
P:\2
019
CU
RR
ENT\
2019
2927
WC
CH
AN
NEX
LTG
\E-1
01D
ATE:
3/2
8/20
19 4
:02
PMM
OD
. BY:
DIA
NE
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
LIGHTING FIXTURE NOTES (AS APPLICABLE):
1. ALL LED LAMPS SHALL BE 3500° KELVIN WITH A MINIMUM C.R.I. OF 80 UNLESS INDICATED OTHERWISE.
2. E.C. SHALL REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LIGHTING PLACEMENT.
3. IT SHALL BE THIS CONTRACTOR'S RESPONSIBILITY TO REVIEW THE ROOM FINISH SCHEDULES OF THE
GENERAL CONSTRUCTION DRAWING, AND THE SPECIFICATION DETAILS OF DIVISION 12 FOR THE TYPES
OF CEILING CONSTRUCTIONS ANTICIPATED IN VARIOUS AREAS. THIS CONTRACTOR SHALL DETERMINE
FROM THIS REVIEW, ALL LIGHTING FIXTURE VARIATIONS, ACCESSORIES, AND/OR MODIFICATIONS THAT
WILL BE REQUIRED FOR EACH FIXTURE TYPE TO INSURE PROPER INSTALLATION AND SUPPORT
COMPATIBILITY WITH THE CEILING AND/OR CASEWORK CONSTRUCTIONS IN WHICH EACH FIXTURE TYPE
IS TO BE INSTALLED. THIS CONTRACTOR SHALL FURTHER VERIFY WITH THE GENERAL CONTRACTOR, THE
DETAILS OF THE FINAL SET OF APPROVED SHOP DRAWINGS OF CEILING CONSTRUCTION. THIS
CONTRACTOR SHALL ORDER LIGHTING FIXTURES THAT ARE COMPLETELY COMPATIBLE WITH THESE
FINAL SHOP DRAWINGS. NO ADDITIONAL COMPENSATION WILL BE ALLOWED FOR LIGHTING FIXTURE
MODIFICATIONS OR CHANGES RESULTING FROM THE FAILURE OF THIS CONTRACTOR TO COORDINATE
THE LIGHTING FIXTURES WITH THE FINAL CEILING CONSTRUCTION SHOP DRAWINGS.
4. LED DRIVERS SHALL BE SOLID STATE AND ACCEPT 120 THROUGH 277 VAC AT 60 HZ INPUT. THE LED
LIGHT SOURCE SHALL BE FULLY DIMMABLE (1% MAXIMUM LOW LEVEL) AND CAPABLE OF "FULL OFF"
WITH USE OF COMPATIBLE DIMMER SWITCH DESIGNATED FOR LOW VOLTAGE LOADS. PROVIDE CLASS 1
WIRING, TWISTED JACKETED PAIR OF #16 AWG SOLID TYPE TFN CONDUCTORS FOR CONTROL OF 0-10V
CIRCUIT REQUIREMENTS IN ADDITION TO THE BRANCH CIRCUIT CONDUCTORS.
5. CONTRACTOR TO VERIFY THAT ALL LIGHTING FIXTURES TO BE 100% COMPATIBLE WITH CEILING
ARRANGEMENT BEING INSTALLED.
6. LIGHTING CIRCUIT DESIGNATIONS ARE SHOWN FOR CLARIFICATION OF CIRCUIT TO BE UTILIZED, AND
DO NOT NECESSARILY REPRESENT THE NUMBER OF THE EXISTING CIRCUIT THAT IS TO BE INTERCEPTED
AND UTILIZED. EXACT CIRCUIT CONFIGURATIONS ARE TO BE DETERMINED AND COORDINATED IN FIELD.
2
FIXTURE ID VOLTAGE MOUNTING DESCRIPTION
A1
B
LIGHT FIXTURE SCHEDULE
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
DESIGNATION
LAMP CATALOG NUMBER
55.5 WATT
CRI 80
LED LIGHT ENGINE
3500K
4922 LUMENS
LITHONIA #
LDN6-35/50-LO6WR-LSS-MVOLT-GZ10
LINEAR LED WALL GRAZER, EXTRUDED ALUMINUM HOUSING, FLAT
LENS, POWDER-COATED FINISH, 5 YEAR LIMITED WARRANTY
BULKHEAD
SURFACE
MVOLT
7 WATT/FOOT
CRI 80
LED LIGHT ENGINE
3500K
811 LUMENS/FOOT
INSIGHT LIGHTING #
PGM-7-35K-30X60-SM-48-UNV-DIM-MG
NOTE: COORDINATE, FURNISH AND INSTALL ALL REQUIRED ACCESSORIES FOR A COMPLETE LIGHTING SYSTEM. ENSURE
COMPATIBILITY OF DIMMER SWITCHES WITH LIGHT FIXTURES.
A2
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
22.6 WATT
CRI 80
LED LIGHT ENGINE
3500K
2023 LUMENS
LITHONIA #
LDN6-35/20-LO6WR-LSS-MVOLT-GZ10
WALL DIMMER SWITCH/PANEL FOR LED
LIGHTING FIXTURES.- 48" AFF TO THE
CENTER - ON/OFF/DIMMING SCHEME AND
LOCATION TO BE DETERMINED AS PER
PARTICULAR ROOM REQUIREMENTS.
D
4'X4' LAY-IN ACOUSTICAL CLG. PANEL
SUSPENDED IN WHITE T-GRID.
NEW LED RECESSED LED DOWN LIGHT
NEW SURFACE MOUNTED LED WALL
GRAZER TYPE.
ELECTRICAL WIRING SIZE TO BE #12 AWG MINIMUM UNLESS NOTED
OTHERWISE.
SD
S
EXISTING SMOKE DETECTOR TO REMAIN.
PROTECT AND REUSE.
EXISTING SPEAKER TO REMAIN. PROTECT
AND REUSE.
NEW LED LIGHTING IS TO REPLACE OLD LIGHTING IN LOBBY AND
UPPER WALKWAY. NEW LED LIGHTING TO RE-USE EXISTING 277V 20/1
CIRCUITS FEEDING EXISTING LIGHTING. EXISTING LIGHTING FED FROM
EXISTING 277/480V ELECTRICAL PANEL ON 2ND FLOOR UTILIZES
CIRCUITS #1, #2, & #3. VERIFY.
SWITCHED CIRCUIT - LIGHTING
UNSWITCHED CIRCUIT - LIGHTING
EXISTING RECESSED LED DOWN LIGHT TO
BE REMOVED.
A1, A2
B
EXISTING 480/277V
ELECTRICAL PANEL.
EXISTING 277V 20/1 CIRCUITS
#1,2, & 3 FEED EXISTING
LOBBY LIGHTING. REUSE
CIRCUITS TO FEED NEW LED
LIGHTING IN LOBBY.
LOBBY
SD
SD
SD
SD
B B B B B B
B
A2
A2
A2
A2
A2
A1 A1
A1
A1
A1
A1
A1 A1
A1
A1 A1
A1
A1 A1
A1
DEMO EXISTING
FLOOD LIGHTS AT
BULKHEAD (TYP.)
NEW LINEAR LED
LIGHTS AT
BULHHEAD (TYP.)
DEMO EXISTING DOWNLIGHTS
AND REPLACE WITH NEW LED
DOWNLIGHTS. LOCATE NEW
DOWNLIGHTS AS REQUIRED
FOR NEW CEILING LAYOUT.
(TYP.)
TO EXISTING 20/1, 277V CIRCUIT
FEEDING EXISTING LIGHTING IN THIS
AREA. TOTAL WATTAGE OF ALL NEW
LIGHTING IS 2,871.5
VERIFY EXACT
LOCATION AND
CONFIGURATION
OF LIGHTING
CONTROLS WITH
ARCHITECT.
D
B B B B B B
B
B
B
B
B
B
B
D
D
A1 A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
B B
B
B
LOCATE AND INSTALL NEW
RECESSED LED LIGHT
FIXTURE, CENTERED IN
CEILING TILE (TYP.)
VERIFY FINAL LOCATION
WITH ARCHITECT
DEMO EXISTING DOWNLIGHTS
(TYP.)
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
P:\2
019
CU
RR
ENT\
2019
2927
WC
CH
AN
NEX
LTG
\E-1
01D
ATE:
3/2
8/20
19 4
:02
PMM
OD
. BY:
DIA
NE
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
1
LIGHTING FIXTURE NOTES (AS APPLICABLE):
1. ALL LED LAMPS SHALL BE 3500° KELVIN WITH A MINIMUM C.R.I. OF 80 UNLESS INDICATED OTHERWISE.
2. E.C. SHALL REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LIGHTING PLACEMENT.
3. IT SHALL BE THIS CONTRACTOR'S RESPONSIBILITY TO REVIEW THE ROOM FINISH SCHEDULES OF THE
GENERAL CONSTRUCTION DRAWING, AND THE SPECIFICATION DETAILS OF DIVISION 12 FOR THE TYPES
OF CEILING CONSTRUCTIONS ANTICIPATED IN VARIOUS AREAS. THIS CONTRACTOR SHALL DETERMINE
FROM THIS REVIEW, ALL LIGHTING FIXTURE VARIATIONS, ACCESSORIES, AND/OR MODIFICATIONS THAT
WILL BE REQUIRED FOR EACH FIXTURE TYPE TO INSURE PROPER INSTALLATION AND SUPPORT
COMPATIBILITY WITH THE CEILING AND/OR CASEWORK CONSTRUCTIONS IN WHICH EACH FIXTURE TYPE
IS TO BE INSTALLED. THIS CONTRACTOR SHALL FURTHER VERIFY WITH THE GENERAL CONTRACTOR, THE
DETAILS OF THE FINAL SET OF APPROVED SHOP DRAWINGS OF CEILING CONSTRUCTION. THIS
CONTRACTOR SHALL ORDER LIGHTING FIXTURES THAT ARE COMPLETELY COMPATIBLE WITH THESE
FINAL SHOP DRAWINGS. NO ADDITIONAL COMPENSATION WILL BE ALLOWED FOR LIGHTING FIXTURE
MODIFICATIONS OR CHANGES RESULTING FROM THE FAILURE OF THIS CONTRACTOR TO COORDINATE
THE LIGHTING FIXTURES WITH THE FINAL CEILING CONSTRUCTION SHOP DRAWINGS.
4. LED DRIVERS SHALL BE SOLID STATE AND ACCEPT 120 THROUGH 277 VAC AT 60 HZ INPUT. THE LED
LIGHT SOURCE SHALL BE FULLY DIMMABLE (1% MAXIMUM LOW LEVEL) AND CAPABLE OF "FULL OFF"
WITH USE OF COMPATIBLE DIMMER SWITCH DESIGNATED FOR LOW VOLTAGE LOADS. PROVIDE CLASS 1
WIRING, TWISTED JACKETED PAIR OF #16 AWG SOLID TYPE TFN CONDUCTORS FOR CONTROL OF 0-10V
CIRCUIT REQUIREMENTS IN ADDITION TO THE BRANCH CIRCUIT CONDUCTORS.
5. CONTRACTOR TO VERIFY THAT ALL LIGHTING FIXTURES TO BE 100% COMPATIBLE WITH CEILING
ARRANGEMENT BEING INSTALLED.
6. LIGHTING CIRCUIT DESIGNATIONS ARE SHOWN FOR CLARIFICATION OF CIRCUIT TO BE UTILIZED, AND
DO NOT NECESSARILY REPRESENT THE NUMBER OF THE EXISTING CIRCUIT THAT IS TO BE INTERCEPTED
AND UTILIZED. EXACT CIRCUIT CONFIGURATIONS ARE TO BE DETERMINED AND COORDINATED IN FIELD.
2
FIXTURE ID VOLTAGE MOUNTING DESCRIPTION
A1
B
LIGHT FIXTURE SCHEDULE
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
DESIGNATION
LAMP CATALOG NUMBER
55.5 WATT
CRI 80
LED LIGHT ENGINE
3500K
4922 LUMENS
LITHONIA #
LDN6-35/50-LO6WR-LSS-MVOLT-GZ10
LINEAR LED WALL GRAZER, EXTRUDED ALUMINUM HOUSING, FLAT
LENS, POWDER-COATED FINISH, 5 YEAR LIMITED WARRANTY
BULKHEAD
SURFACE
MVOLT
7 WATT/FOOT
CRI 80
LED LIGHT ENGINE
3500K
811 LUMENS/FOOT
INSIGHT LIGHTING #
PGM-7-35K-30X60-SM-48-UNV-DIM-MG
NOTE: COORDINATE, FURNISH AND INSTALL ALL REQUIRED ACCESSORIES FOR A COMPLETE LIGHTING SYSTEM. ENSURE
COMPATIBILITY OF DIMMER SWITCHES WITH LIGHT FIXTURES.
A2
6" ROUND LED RECESSED DOWNLIGHT, 5 YEAR LIMITED WARRANTY
CEILING
RECESSED
MVOLT
22.6 WATT
CRI 80
LED LIGHT ENGINE
3500K
2023 LUMENS
LITHONIA #
LDN6-35/20-LO6WR-LSS-MVOLT-GZ10
ELECTRICAL WIRING SIZE TO BE #12 AWG MINIMUM UNLESS NOTED
OTHERWISE.
NEW LED LIGHTING IS TO REPLACE OLD LIGHTING IN LOBBY AND
UPPER WALKWAY. NEW LED LIGHTING TO RE-USE EXISTING 277V 20/1
CIRCUITS FEEDING EXISTING LIGHTING. EXISTING LIGHTING FED FROM
EXISTING 277/480V ELECTRICAL PANEL ON 2ND FLOOR UTILIZES
CIRCUITS #1, #2, & #3. VERIFY.
WALL DIMMER SWITCH/PANEL FOR LED
LIGHTING FIXTURES.- 48" AFF TO THE
CENTER - ON/OFF/DIMMING SCHEME AND
LOCATION TO BE DETERMINED AS PER
PARTICULAR ROOM REQUIREMENTS.
D
NEW LED RECESSED LED DOWN LIGHT
NEW SURFACE MOUNTED LED WALL
GRAZER TYPE.
SD
S
EXISTING SMOKE DETECTOR TO REMAIN.
PROTECT AND REUSE.
EXISTING SPEAKER TO REMAIN. PROTECT
AND REUSE.
SWITCHED CIRCUIT - LIGHTING
UNSWITCHED CIRCUIT - LIGHTING
EXISTING RECESSED LED DOWN LIGHT TO
BE REMOVED.
A1, A2
B
2'X4' LAY-IN ACOUSTICAL CLG. PANEL
SUSPENDED IN WHITE T-GRID.
PC
300 Oxford DriveSuite 120Monroeville, PA 15146
TEL (412) 373-2220FAX (412) 373-4571
www.d3a.com
DW
G. N
AME:
P:\2
019
CU
RR
ENT\
2019
2927
WC
CH
AN
NEX
LTG
\E-1
01D
ATE:
3/2
8/20
19 4
:02
PMM
OD
. BY:
DIA
NE
Design 3 Architecture, PC All Rights Reserved
c
Copyright2019
GENERAL ELECTRICAL NOTES:
1. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THE NATIONAL
ELECTRICAL CODE, NFPA, UL BUILDING STANDARD AND ALL OTHER GOVERNING
AGENCIES HAVING JURISDICTION.
2. CONTRACTOR SHALL VISIT AND EXAMINE CAREFULLY THE AREAS AFFECTED BY
THIS WORK TO BECOME FAMILIAR WITH EXISTING CONDITIONS AND WITH THE
DIFFICULTIES THAT WILL AFFECT THE EXECUTION OF THIS WORK. THIS VISIT SHALL
BE MADE PRIOR TO COMMENCING THE WORK OF THIS CONTRACT.
3. FURNISH AND INSTALL ALL REQUIRED CONDUITS, WIRES, CABLES, FITTINGS,
BOXES, HARDWARE, ETC. IN ORDER TO MAKE A COMPLETE ELECTRICAL SYSTEM
READY FOR OPERATION. PRIOR TO INSTALLATION, SUBMIT DRAWINGS FOR
APPROVAL SHOWING LAYOUT DETAILS. CONDUITS SHALL BE RUN IN THE LEAST
OBTRUSIVE MANNER POSSIBLE.
4. FINAL LOCATION OF ALL EQUIPMENT, AND ELECTRICS SERVING THEM, SHALL BE
DETERMINED IN THE FIELD AND SHALL BE INSTALLED AS DIRECTED BY THE
ENGINEER/ARCHITECT, AND OWNER'S SPECIALTY EQUIPMENT VENDOR.
5. WHERE STRUCTURAL OPENINGS ARE NOT AVAILABLE, THE CONTRACTOR SHALL
CORE DRILL OR CUT AND CHASE WALLS AND FLOORS AS REQUIRED TO PERMIT
PASSAGE OF CONDUITS AND RACEWAYS. AT COMPLETION OF INSTALLATIONS,
CONTRACTOR SHALL FILL IN AND WATERPROOF OR FIREPROOF, TO RATING OF
STRUCTURE PENETRATED, ALL OPENINGS WITH MATERIALS AS DIRECTED BY THE
ARCHITECT AND FINISH TO MATCH SURROUNDING AREAS. ALL OPENINGS SHALL BE
APPROVED BY THE ARCHITECT PRIOR TO DEMOLITION OR CORE DRILLING.
6. DRAWINGS ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT ONLY.
COORDINATE INSTALLATION WITH OTHER TRADES TO VERIFY THE ACTUAL SPACE
CONDITIONS. HEADROOM AND SPACE CONDITIONS ARE TO BE MAINTAINED. NO
ADDITIONAL PAYMENT WILL BE MADE FOR FAILURE TO COMPLY.
7. LIGHTING FIXTURES AND RECEPTACLES SHALL TYPICALLY NOT BE CONNECTED
TO THE SAME BRANCH CIRCUIT.
8. CIRCUITS SHALL BE BALANCED ON PHASE AT THEIR SUPPLY POINT AS EVENLY AS
POSSIBLE.
9. PROVIDE AND MAINTAIN NECESSARY TEMPORARY LIGHT AND POWER FOR ALL
TRADES, WHERE REQUIRED.
10. MINIMUM CONDUIT SIZE 3/4". MINIMUM WIRE SIZE SHALL BE #12 AWG. ALL
CONDUCTORS SHALL BE OF SOFT DRAWN COPPER HAVING A CONDUCTIVITY OF AT
LEAST 97%. ALL CONDUCTORS SHALL BE STRANDED 600 VOLT TYPE THWN-THHN
RATED MINIMUM 75 DEGREE C. ALL WIRE AND CABLE SHALL BE OF THE SINGLE
CONDUCTOR TYPE UNLESS OTHERWISE INDICATED, AND SHALL BE COLOR CODED
SO AS TO IDENTIFY EACH WIRE IN A RACEWAY OR CABLE.
11. EXACT LOCATION OF LIGHTING FIXTURES, SWITCHES AND ALL ELECTRICAL
DEVICES, SHALL BE VERIFIED WITH ARCHITECT OR OWNER IN FIELD.
12. ELECTRICAL CONTRACTOR SHALL COORDINATE ALL RECEPTACLE LOCATIONS
WITH CASEWORK AND FURNITURE LAYOUT, REFER TO ARCHITECTURAL DRAWINGS
FOR ADDITIONAL INFORMATION OR COORDINATE WITH ARCHITECT IN FIELD.
13. BRANCH CIRCUITS SERVING ISOLATED GROUND RECEPTACLES SHALL INCLUDE
AN ADDITIONAL ISOLATED GROUND CONDUCTOR BACK TO THE PANEL SERVING
THEM.
14. PROVIDE NECESSARY RELOCATION OF LIGHTING FIXTURES, SWITCHES AND
ELECTRICAL DEVICES TO ACHIEVE FINAL DESIGN AS INDICATED ON ELECTRICAL,
HVAC, PLUMBING AND ARCHITECTURAL DRAWINGS.
15. WIRE SIZE FOR BRANCH CIRCUITS SHALL BE ADJUSTED TO COMPENSATE FOR
VOLTAGE DROP CALCULATIONS AS REQUIRED BY N.E.C. IF CIRCUIT RUN EXCEEDS
100 FT. IN WIRE LENGTH, NEXT WIRE SIZE (#10) SHALL BE USED.
16. ALL RACEWAYS FOR LIGHTING AND POWER USE, FOR BOTH FEEDERS AND
BRANCH CIRCUITS SHALL CONTAIN A SEPARATE EQUIPMENT GROUND WIRE WITH
GREEN INSULATION, THE MINIMUM SIZE OF WHICH SHALL BE IN ACCORDANCE WITH
ARTICLE 250 OF THE NATIONAL ELECTRICAL CODE. GROUND WIRE SHALL BE
CONTINUOUS FROM CIRCUIT ORIGINATION TO TERMINATION. ALL BRANCH CIRCUITS
SERVING 120V LOADS SHALL CONTAIN FULL SIZE SEPARATE NEUTRALS PER CIRCUIT.
SHARING OF NEUTRAL CONDUCTORS IS NOT PERMISSIBLE.
17. CONTRACTOR IS RESPONSIBLE FOR ANY CUTTING AND/OR PATCHING REQUIRED
BY ELECTRICAL WORK RESULTING FROM THE FAILURE OF THE ELECTRICIAN TO
INSTALL EMBEDDED OR BUILT-IN ITEMS AS AND WHEN REQUIRED.
18. CIRCUIT NUMBERS SHOWN ON FLOOR PLANS ARE INTENDED ONLY TO INDICATE
OUTLETS CIRCUITED TO EACH CORRESPONDING CIRCUIT AND SHALL NOT BE
CONSTRUED AS CIRCUIT NUMBERS IN THE PANEL.
19. ELECTRICAL CONTRACTOR SHALL PROVIDE PROPOSED PANEL SCHEDULES TO
BE REVIEWED BY ENGINEER.
20. DURING THE BIDDING PROCESS, ELECTRICAL CONTRACTOR SHALL REVIEW
DRAWINGS AND SPECIFICATIONS OF ALL OTHER TRADES (GENERAL, HVAC AND
PLUMBING). ALL ITEMS REQUIRING POWER INDICATED ON THESE DRAWINGS BUT
NOT INDICATED ON THE ELECTRICAL DRAWINGS SHALL BE CONSIDERED A PART OF
THE ELECTRICAL CONTRACTORS WORK. THIS WORK SHALL BE INSTALLED AS PER
NEC REQUIREMENTS AT NO ADDITIONAL COST TO THE OWNER.
21. THE CONTRACTOR SHALL MAKE EVERY EFFORT TO MAKE ALL FEEDER RUNS
CONTINUOUS (NO CABLE BREAKS). IF SPLICING OF CABLES IN BOXES BECOMES
NECESSARY, USE BURNDY TYPE "YS-FXB" LONG BARRELED COMPRESSION SPLICE,
OR APPROVED EQUAL. WHERE INSTALLED IN THE BUILDING INTERIOR, TAPE EACH
TAP IN APPROVED MANNER. WHERE INSTALLED IN EXTERIOR LOCATIONS, UTILIZE
RAYCHEM/TYCO WCSM SHRINK TUBING, OR EQUAL.
22. WHERE CONDUIT SIZES HAVE BEEN OMITTED, THE CONTRACTOR SHALL INSTALL
THE CORRECT SIZES REQUIRED BY THE N.E.C. AS DETERMINED BY THE NUMBER OF
WIRES TO BE INSTALLED. WHERE THE NUMBER AND OR SIZES OF WIRES HAVE BEEN
OMITTED, THE CONTRACTOR SHALL INSTALL THE REQUIRED NUMBER AND OR SIZES
AS DETERMINED BY EQUIPMENT REQUIREMENTS OR FROM ADJACENT SECTIONS
AND CIRCUIT NUMBERINGS.
23. FOR INSTALLATION OF NEW DEVICES, LIGHTING FIXTURES, ETC., IN EXISTING
WALLS, ELECTRICAL CONTRACTOR SHALL PROVIDE THEIR OWN OPENINGS IN
EXISTING STRUCTURE, THE GENERAL CONTRACTOR SHALL PATCH WITH MASONRY
AND PLASTER AND RESTORE SURFACES TO MATCH EXISTING AS REQUIRED. E.C.
SHALL COORDINATE WITH G.C. AS REQUIRED.
24. THE E.C. IS TO REFER TO AND COORDINATE WITH THE HVAC/PLUMBING/FIRE
PROTECTION DRAWINGS FOR EXACT LOCATIONS OF ALL MECHANICAL EQUIPMENT.
E.C. SHALL ALSO INCLUDE COORDINATION WITH DEVICES FURNISHED BY M.C.,
WIRING REQUIREMENTS, INTERCONNECTIONS AND TERMINATIONS AND PROVIDE AS
REQUIRED. THE E.C. SHALL DISCONNECT ALL MECHANICAL EQUIPMENT AS
INDICATED ON THE ELECTRICAL AND MECHANICAL DEMOLITION DRAWINGS. ALL
MECHANICAL EQUIPMENT NOT INDICATED TO BE REMOVED SHALL REMAIN AS
PRESENTLY INSTALLED.
25. IN GENERAL, ALL RACEWAYS ARE TO BE CONCEALED IN WALLS AND ABOVE
CEILINGS AND UNDER FLOORS IN SO FAR AS IS POSSIBLE. RACEWAYS UTILIZED TO
SERVE EXPOSED SURFACE MOUNTED JUNCTION BOXES ARE TO BE COORDINATED
WITH THE ARCHITECT, FOR PLACEMENT AND EXACT STYLE AND FINISH TO BE
UTILIZED. GENERALLY, EXPOSED SURFACE WALL MOUNTED CONDUIT RUNS WILL
NOT BE ALLOWED IN FINISHED SPACES. THIS CONTRACTOR SHALL UTILIZE A
MINIMUM SIZE OF WIREMOLD METALLIC RACEWAY SYSTEM #V700. WHERE A
TRANSITION OCCURS OF THE CONDUIT SIZE OF 1" OR LARGER CONDUIT, THE E.C.
SHALL UTILIZE THE APPROPRIATE LARGER SIZE OF THE WIREMOLD METALLIC
RACEWAY SYSTEM OF #V2000 OR LARGER TO ACCOMMODATE THE CAPACITY OF THE
CONDUIT BEING TRANSITIONED. THE E.C. WILL BE RESPONSIBLE FOR FURNISHING
ALL APPURTENANCES REQUIRED, I.E., CLIPS, JOINERS, ELBOWS, BUSHINGS,
MOUNTING STRAPS, ETC., TO PROVIDE A COMPLETE SYSTEM, PER THE INTENT OF
THE MANUFACTURER. ALL EXPOSED RACEWAYS AND JUNCTION BOXES ARE TO BE
PAINTED, BEFORE INSTALLATION, TO MATCH THE EXISTING WALLS. COORDINATE
COLOR, FINISH AND PAINT TYPE WITH ARCHITECT.
26. ROOM NAMES & NUMBERS SHOWN ON FLOOR PLAN ARE ARCHITECTURAL NAMES
& NUMBERS. PANELBOARD DIRECTORIES SHALL BE TYPED TO INDICATE ACTUAL
ROOM NAME AND NUMBER ASSIGNED BY OWNER.
27. MECHANICAL PROTECTION OF THE EMERGENCY SYSTEM IS TO BE IMPLEMENTED
BY INSTALLATION OF BRANCH CIRCUIT CONDUCTORS INSTALLED IN NONFLEXIBLE
METAL RACEWAY SYSTEMS (I.E., CONDUIT). NONMETALLIC RACEWAYS SHALL NOT
BE USED. REFERENCE NEC 517.30.C.3.
28. WHERE DEVICES ARE INSTALLED ADJACENT TO EACH OTHER, PARTICULARLY
FROM DIFFERING SYSTEMS, THE E.C. IS TO ASSURE THAT MOUNTING BOXES ARE
ALIGNED TO CENTERLINES A.F.F. TO AFFORD SYMMETRY OF DEVICES WHEN
INSTALLATION IS COMPLETE.
FIELD IDENTIFICATION
BRKR. 25
PNL. 2CLB
1. ALL DEVICE COVERPLATES SHALL BE ENGRAVED
WITH PANELBOARD AND CIRCUIT NUMBER. LETTERS
SHALL BE 1/4" IN HEIGHT.
