09-Elec BD changes highlighted 201112.pdf

F

F S

1/2W 15cd

S

1.4

2.1 3

C'

B'

A'

PANEL 'PCLB'

PANEL 'LCLB'PANEL 'ECLCLB'

PORTABLE MRI

TO BE DISCONNECTED

AND RELOCATED.

150A ECB

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

S S S S

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ED101

FIRST FLOOR ELECTRICAL

DEMOLITION PLAN

4 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

0 4 8 16

NORTH

PLAN

Scale: 1/8" = 1'-0"

FIRST FLOOR PARTIAL PLAN ELECTRICAL DEMOLITION

1 DISCONNECT, REMOVE AND RETAIN THE MRI

SERVICE RECEPTACLE, SAFETY DISCONNECT

SWITCH, FIRE ALARM BOX AND RECEPTACLE

AND COMMUNICATION DEVICES FOR THE

RELOCATED MRI. DISASSEMBLE AND

REMOVE THE UNISTRUT ASSEMBLY, RETAIN

FOR NEW WORK. DEMOLISH CONDUIT AND

WIRING BACK TO LAST OPERABLE DEVICE OR

PANELBOARD.

2 EXISTING 150A ENCLOSED CIRCUIT BREAKER

TO BE RETAINED. REMOVE DOWNSTREAM

CONDUCTORS AND CONDUIT.

3 DEMOLISH EXISTING RECEPTACLES.

REMOVE CONDUIT AND WIRING BACK TO

ALLOW FOR WALL REMOVAL. PROVIDE

JUNCTION BOX IN A LOCATION THAT WILL BE

ACCESSIBLE AFTER NEW WALLS AND

CEILINGS ARE INSTALLED AND RETAIN

CIRCUIT FOR EXTENSION TO NEW DEVICES.

4 DEMOLISH EXISTING FIRE ALARM

NOTIFICATION DEVICES. REMOVE WIRING

BACK TO LAST OPERABLE DEVICE. REMOVE

CONDUIT BACK TO ALLOW FOR WALL

REMOVAL FOR EXTENSION TO NEW DEVICES

IN NEW WORK.

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

A. DEMOLITION SHALL INCLUDE BUT NOT BE LIMITED

TO THESE DEVICES OR SYSTEMS SHOWN. FIELD

VERIFY EXISTING CONDITIONS. COORDINATE WITH

ARCHITECTURAL, MECHANICAL AND PLUMBING.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Callout Note #1 edited for clarity, devices and unistrut assembly to be retained and reused.

ggossett Callout Revision, the 150A flush mounted enclosed circuit breaker will be retained and reused, not demolished.

F

FS

1/2W 75cd

F

S 1/2W 75cd

F

15cd

FS

1/2W 75cd

F

15cd

F

15cd

F 30cd

F

15cd

F

15cd

W

CR

DC

ES

RX

J

W

W

W

S

S

S

S

S

S S

S

M, 2PM, 2P

J

J

AC

GFI

GFI

WP

AC

GFI

M, 2P

GFI

WP

80"

DC

S

N 1

N 1

N 1

N 1

N 1

E

S

N 1 N 1

F 15cd

E

E

E

E

M, 2P, 3R

E

M, 2P

E

M

M, 2P, 3R

DC

ES

RX

CR

W

S

IC

M

S

DRESS

1Y-152

DRESS

1Y-153

TLT

1Y-154

CORRIDOR

C1Y-4

MRI 2

1Y-156

MRI 1

1Y-158

EQUIPMENT 1

1Y-159

EQUIPMENT 2

1Y-155

1.4 2 2.1 3

C'

B'

A'

2EXISTING

PANEL 'ECLCLB'

EXISTING

PANEL 'PCLB'

500-1Y-CU-2

EXISTING

PANEL 'LCLA'

EXISTING

PANEL 'ECLCL'

EXISTING

PANEL 'PCLA'

500-1Y-OU-1

500-1Y-OU-2

MRI-SH-1

BAY 3

1Y-151C

STORAGE

1Y-150

PREP

1Y-151

BAY 1

1Y-151A

BAY 2

1Y-151B

CORRIDOR

C1Y-1B

IV

1Y-110

CORRIDOR

C1Y-1

IT ROOM

1Y-107_____

EP101

CONTROL ROOM

1Y-151D

EP101

TO PDCL

500-1Y-OU-3

(SEE EP104)

SOLA MRI

MAIN PANEL

VIDA MRI

MAIN PANEL

CHILLER -1

CHILLER 2

PANEL 'P1EDA'

PANEL

'L1-1EDA'

PANEL

'SL1-1EDA'

PANEL

'MCC-P1EDA'

'LCLA'- 20

'ECLCL'- 15

'ECLCL'- 34

'LCLA'- 22

'ECLCL'- 13

'LCLA'- 30

'LCLA'- 26

E-401

E-401

EXISTING

PANEL 'LCLB'

150A ECB

60/3P/35AF/3R

3-8 AWG,

1-10 AWG EG,

IN 1" C.

'PCLA'- 32,34,36

500-1Y-EF-4

'LCLA'- 15

'ECLCL'- 16,18

'ECLCL'- 41

'PCLA'- 20

'LCLA'- 17

'LCLA'- 25,27

'ECLCL'- 14

'ECLCLB'- 22

'ECLCLB'- 24

'ECLCL'- 17

'LCLA'- 29,31

'SL1-1EDA'- 2'LCLA'- 41

E-501

'LCLA'- 24

250A ECB 4

IT ROOM

1Y-107

2-10 AWG,

10 AWG EG,

IN 3/4"C.

(6-30R)

1920 20

2123 22

'ECLCL'- 38

'ECLCL'- 36

'ECLCL'- 40,42

'ECLCL'- 19

'ECLCL'- 21

'ECLCL'- 20

C'

CONTROL ROOM

1Y-151D

M

E-401

_____ 2

E-401

'ECLCLB'- 18

'ECLCLB'- 12

'ECLCLB'- 10

'ECLCLB'- 8 'ECLCLB'- 14

'ECLCLB'- 16

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

/1

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:5 :0

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EP101

FIRST FLOOR ELECTRICAL PLAN - MRI

SUITE

5 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

0 4 8 16

NORTH

TRUE

Scale: 1/8" = 1'-0"

FIRST FLOOR PARTIAL PLAN ELECTRICAL - MRI SUITE

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

A. ALL 120 VOLT 20 AMP BRANCH CIRCUIT

CONDUCTORS SHALL BE 2-12 AWG, 1-12 AWG EG

IN 3/4" CONDUIT, UNLESS NOTED OTHERWISE.

a. RUNS LESS THAN 150' SHALL BE MINIMUM

2-12 AWG, 1-12 AWG EG IN 3/4" C.

b. RUNS BETWEEN 150'-250' SHALL BE

MINIMUM 2-10 AWG, 1-10 AWG EG IN 3/4" C.

c. RUNS GREATER THAN 250' SHALL BE

MINIMUM 2-8 AWG, 1-8 AWG EG IN 3/4" C.

B. ALL FIXTURES, DEVICES, AND ANY RELATED

RACEWAYS OR WIRING WITH THE MRI SUITES

SHALL CONSIST OF NON-FERROUS MATERIALS.

FIXTURES AND DEVICES SHOULD BE RATED FOR

MRI APPLICATIONS.

C. REFERENCE SHEET E-401 FOR CONDUIT ROUTING

INFORMATION.

D. EXTEND EXISTING PUBLIC ADDRESS SYSTEM TO

NEW SPEAKERS.

E. EXISTING DOOR CONTROL AND INTERCOM FOR

ACCESS TO MRI SUITE IS TO BE MAINTAINED AND

EXTENDED TO CONTROL ROOM (1Y-151D).

Scale: 1/4" = 1'-0"

ELECTRICAL PLAN - IT ROOM

Scale: 1/4" = 1'-0"

ENLARGED PLAN ELECTRICAL CONTROL ROOM

0 2 4 8

NORTH

TRUE

0 2 4 8

NORTH

TRUE

1 MRI MAIN PANELS. SEE SHEET E-401 FOR

RACEWAY PLANS. REFER TO PARTIAL RISER

DIAGRAM - MRI SUITES ON SHEET E-601 FOR

ADDITIONAL INFORMATION.

2 UTILIZE EXISTING 150A ENCLOSED CIRCUIT

BREAKER FOR SOLA MRI MAIN PANEL.

3 REPLACE EXISTING 54 POLE PANEL

INTERIORS WITH NEW 42 POLE INTERIORS

WITH FEED THRU LUGS.

4 PROVIDE NEW 250A/3P FLUSH-MOUNTED

ENCLOSED CIRCUIT BREAKER FOR VIDA MRI

MAIN PANEL.

5 MRI CHILLER BRANCH CIRCUIT. FROM

CRAWL SPACE, PENETRATE THE EXISTING

BUILDING WALL. PROVIDE SLEEVE AND

CONDUIT WITH WATERPROOF SEAL AT THE

PENETRATION. ROUTE CONDUIT BELOW

GRADE IN 1-WAY CONCRETE ENCASED

DUCTBANK TO THE MRI CHILLERS, WITH PULL

BOXES AS SHOWN. SEE SHEET EP104 FOR

ROUTE THROUGH THE CRAWL SPACE

6 ROUTE DUCTBANK OUTSIDE OF PERIMETER

FENCING, COORDINATE EXACT LOCATION

WITH CIVIL PLANS. SEE DUCTBANK

CONSTRUCTION DETAIL ON E-501.

7 PROVIDE 11"W X 21"L X 12"H TIER 8

FIBERGLASS PULLBOX WITH STRAIGHT

WALLS AND OPEN BOTTOM. MOUNT SUCH

THAT THE LID IS FLUSH WITH FINISHED

GRADE.

8 MED GAS ALARM PANEL CONNECTION.

EXTEND CIRCUIT FROM EXISTING MED GAS

ALARM PANEL.

9 EXISTING MED GAS ALARM PANEL TO

REMAIN.

10 DOOR OPERATOR CONNECTION. EXTEND

EXISTING CIRCUIT TO NEW DOORS.

COORDINATE WITH DOOR INSTALLER.

11 NEW TELECOMMUNICATIONS CABLING

ABOVE ACCESSIBLE CEILING SPACE TO BE

SUSPENDED ON J-HOOKS 5' ON CENTER.

12 PROVIDE WALL MOUNTED 24 PORT FIBER

OPTIC PATCH PANEL.

13 APPROXIMATE LOCATION OF EXISTING DATA

RACK IN INTERSTITIAL SPACE.

14 EXISTING HYDRONIC PUMPS TO BE

REPLACED. DISCONNECT EXISTING PUMPS

AND REMOVING WIRING BACK TO

STARTER/DISCONNECT SWITCH. PROVIDE

NEW WIRING IN KIND AND CONNECT TO NEW

PUMPS. REMOVE AND REPLACE FUSES WITH

DUAL-ELEMENT, 6 AMPS.

15 APPROXIMATE LOCATION OF EXISTING

NURSE CALL EQUIPMENT CABINETS. FIELD

VERIFY.

16 EXISTING FIRE ALARM PANEL, EDWARDS

EST3.

17 PROVIDE 3-4" FIRE/SMOKE UL LISTED SLEEVE

ASSEMBLY.

18 PROVIDE NEW FLOOR-MOUNTED IT RACK.

SEE DETAIL 7 ON E-502.

19 PROVIDE NEW TGB.

20 PROVIDE 3/4" FIRE RETARDANT PLYWOOD

BACKBOARD.

21 PACS CONTROLLER.

22 DOOR INTERCOM EQUIPMENT. COORDINATE

EXACT LOCATION WITH COR PRIOR TO

ROUGH-IN.

23 COORDINATE EXACT LOCATION OF IT ROOM

CAMERA WITH OIT.

24 LADDER TYPE CABLE TRAY. SEE DETAILS ON

SHEET E-503.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Callout Revision, utilize existing 150A ECB, in lieu of demolishing and replacing with 250A ECB.

ggossett Highlight ggossett Callout Revision, to accommodate feed thru lugs, the guts of this panel will be replaced.

ggossett Highlight ggossett Callout Revision, new 250A ECB will be fed from PCLA. Metering indicates PCLA has more capacity than PCLB.

ggossett Highlight ggossett Highlight ggossett Callout Revised, concrete encasement of conduit to MRI chillers.

ggossett

The route and provisions of the underground circuit was revised

EE

E

E

GFI

WP

E

E

1.4 2 2.1 3

C'

B'

A'

500-1Y-EF-5 500-1Y-EF-6

500-1Y-AH-2

'ECLCLB'- 29

'ECLCLB'- 29

500-1Y-GRV-3

500-1Y-RF-2

3-10 AWG,

10 AWG EG,

IN 3/4" C.

500-1Y-SF-2

3-10 AWG,

10 AWG EG,

IN 3/4" C.

STRUCTURAL

COLUMN

BELOW

TYPICALCRYOGEN

EXHAUST

CRYOGEN

EXHAUST

THRU ROOF

PENETRATION

TYPICAL

5 5

PCLA - 1,3,5

PCLA - 2,4,6

'LCLA'- 28

'LCLA'- 33

'LCLA'- 32

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

/1

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EP102

ROOF POWER PLAN

6 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

0 2 4 8

NORTH

PLAN

Scale: 1/4" = 1'-0"

ROOF POWER PLAN

1 LIGHTNING PROTECTION AIR TERMINAL

(TYP.). SEE DETAIL ON SHEET E-501 FOR

MORE INFORMATION.

2 MAIN LIGHTNING PROTECTION SYSTEM ROOF

CONDUCTOR. AROUND THE ROOF

PERIMETER, THE MAIN CONDUCTOR SHALL

BE ROUTED ON THE PARAPET, CENTERED AS

MUCH AS POSSIBLE. ON THE FLAT ROOF,

THE MAIN CONDUCTOR SHALL BE ROUTED AT

RIGHT ANGLES TO THE BUILDING

STRUCTURE. REFER TO SPECIFICATIONS

FOR SUPPORTS AND SECUREMENT

INTERVALS.

3 DISCONNECT SWITCH FOR EXHAUST FAN IS

PROVIDED WITH EQUIPMENT. COORDINATE

EXACT LOCATION OF TERMINATION POINT

WITH MECHANICAL CONTRACTOR

4 CONNECT ROOF MOUNTED EQUIPMENT TO

THE LIGHTNING PROTECTION SYSTEM WITH

BONDING PLATE PER THE SPECIFICATIONS.

5 PROVIDE DOWN CONDUCTOR FROM THE

MAIN ROOF CONDUCTOR TO THRU-ROOF

ASSEMBLY AND MAKE CONNECTION TO

STRUCTURAL STEEL COLUMN BELOW ROOF.

BOND COLUMN AT ITS BASE AND EXTEND

DOWN CONDUCTOR TO BURIED GROUND

RING.

6 GRAVITY RELIEF VENT, NO ELECTRICAL

POWER CONNECTION REQUIRED.

7 EXISTING ROOFTOP EQUIPMENT TO REMAIN,

NOT IN SCOPE.

8 THE EXISTING GROUND RING SHALL BE CUT

TO ALLOW FOR CONSTRUCTION OF MRI

ADDITION. CONNECT NEW GROUND RING TO

THE EXISTING LOOP.

9 CONNECT THE MAIN CONDUCTOR TO THE

EXISTING LIGHTNING PROTECTION SYSTEM

ON THE EXISTING ROOF.

10 AIR HANDLING UNIT FAN CONNECTIONS.

COORDINATE TERMINATION LOCATIONS WITH

APPROVED EQUIPMENT SHOP DRAWINGS

AND THE MECHANICAL CONTRACTOR PRIOR

TO ROUGH-IN.

11 AIR HANDLING UNIT SERVICE RECEPTACLE

AND LIGHTS CONNECTION.

12 AIR HANDLING UNIT UV LIGHTS CONNECTION.

A. PROVIDE UL MASTER LABEL FOR REVISED

LIGHTNING PROTECTION SYSTEM. CONNECT TO

EXISTING LIGHTNING PROTECTION SYSTEM.

B. VERIFY EXISTING SYSTEM INSTALLER WITH THE

VA. COORDINATE NEW WORK WITH COR.

C. CONNECT LIGHTING PROTECTION SYSTEM TO

EXISTING GROUND LOOP IF EXTANT. VERIFY IN

FIELD.

TYPICAL

ggossett Text Box Updates to the roof plan include:

* noted connection to existing lightning protection system on adjacent roof;

* noted tie in to existing buried ground loop conductor;

* showed and noted additional items on roof requiring bonding to the lightning protection system, such as roof drains and cryogen exhaust stacks;

* notes for down conductor routing added for clarity.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight

COOK

CHILL

COOK

CHILL

COOK

CHILL

FC

1T-1481T-152A

SERVING LINE STORAGE

1T-147

CORRIDORCORRIDOR

C1V-3

DRESSING RM

1T-144

STAFF

TOILET

1T-143

ELECTRICAL

SVC BAY

1V-101

MECHANICAL

SVC BAY-S

1V-100

MECHANICAL

SVC BAY-R

CORRIDOR

C1V-2

OFFICE

1T-146 SCI

MATERIAL

STORAGE

1T-145

HAC

1V-157

CORRIDOR

C1V-1

OFFICE

1V-155

SOCIAL

WORKER

1V-102

EXAM RM

1V-154

SCI PA

OFFICE

1V-103

EXAM RM

1V-151

SCI PA

OFFICE

1V-104

EXAM RM

1V-105

EXAM RM

1V-105A

CORRIDOR

C1V-9

DAY RM

1V-156

2 BED RM

1V-153

2 BED RM

1V-152

4 BED RM

1V-149

PATIENT

TOILET

1V-150

STORAGE

1T-147

PP

QQ

FC

LOCOMOTOR

TRAINING LAB

1V-139

OFFICE/LAB

1V-137

TOILET

1V-138

OFFICE

1V-135 OFFICE

1V-132

SHOWER

1V-134

ELECTRICAL

OFFICE

1V-136

STAFF

TOILET

1V-133

PATIENT

TOILET

1V-131

4 BED RM

1V-130

OFFICE

1V-129

SHOWER

1V-124

TOILET

1V-123

1 BED RM

1V-122

1V-121

1 BED RM

1V-119

TOILET

1V-120

1V-118

SELF CARE

TOILET/SHOWER

AREA

1V-125

TOILET

1V-128

TOILET

1V-127

TOILET

1V-126

CORRIDOR

C1V-6

UU

W

WW

2019181716

J

GFI

WP

F S 1/2W 15cd

JJ

J

ELECTRICAL

SVC BAY

1V-101

RELOCATED

UNISTRUT

ASSEMBLY

UNISTRUT

FRAMING

ANCHOR TO

GRADE

RELOCATED

RECEPTACLE

FOR MOBILE

MRI TRAILER

SINGLE GANG WEATHERPROOF

WHILE IN USE ENCLOSURE FOR DUPLEX

SERVICE RECEPTACLE

WEATHERPROOF WHILE IN USE

ENCLOSURE FOR

TELEPHONE/DATA OUTLET

SERVICING MOBILE MRI TRAILER

FROM

DISCONNECT

SWITCH

FROM WALL

MOUNTED PULL BOX

RELOCATED FIRE ALARM

CONNECTION

FINISHED GRADE

RELOCATED

DISCONNECT

SWITCH MOUNTED

ON UNISTRUT

FROM

CRAWLSPACE

TO MOBILE MRI

ELEVATION

CONDUIT BODY WITH THRU

WALL PENETRATION FROM

FIRE ALARM SYSTEM

ABOVE INTERIOR

ACCESSIBLE CEILING.

FINISHED GRADE

4-INCH SQUARE

WEATHERPROOF

BOXES

480V

FIRE

120V

TELE/

DATA

EP103

RELOCATED

PORTABLE MRI

200A/3P

150AF

3R

EP103

EP103

EXISTING

PANEL 'PD1S'

EXISTING

PANEL 'L1SA'

EXISTING

PANEL 'P1SA'

T1S

EXISTING

PANEL 'LD1S'

EXISTING

PANEL 'ECP1S'

EXISTING

PANEL 'ECL1S'

EXISTING

PANEL 'ESP1S'

EXISTING

PANEL 'ESL1S'

EXISTING

PANEL 'EEP1S'

EXISTING

PANEL 'EEL1S'

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

S S S S

/1

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:0 :2

P

M

EP103

FIRST FLOOR ELECTRICAL PLAN -

MOBILE MRI

7 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

Scale: 1/8" = 1'-0"

FIRST FLOOR ELECTRICAL PLAN - MOBILE MRI

Scale: 1/4" = 1'-0"

ENLARGED PLAN ELECTRICAL SVC BAY (1V-101)

0 4 8 16

NORTH

PLAN

0 2 4 8

NORTH

PLAN

1 RELOCATED MRI. SEE CIVIL/SITE PLANS FOR

LOCATION. EXTERNAL NEW SERVICES AS

REQUIRED.

2 TO ECPDOQ IN TRANSFORMER VAULT NO. 5.

3 REFER TO PARTIAL ONE-LINE DIAGRAM ON

SHEET E-601 FOR CONDUIT AND CONDUCTOR

SIZING.

4 EXISTING 200A/3P DISCONNECT AND SERVICE

TO REMAIN.

5 RELOCATE DISCONNECT SWITCH FOR

PORTABLE MRI. MOUNT TO EXTERIOR OF

BUILDING.

6 1-1/2"C FOR TELEPHONE/DATA CABLING TO IT

ROOM.

7 ROUTE NEW SERVICES DOWN AND THROUGH

CRAWL SPACE.

8 AT EXISTING PANEL 'ECL1S', USE EXISTING

SPARE CIRCUIT BREAKER(S) FOR NEW MRI

TRAILER RECEPTACLES. RUN NEW 1"C FROM

PANEL TO NEW MOBILE MRI LOCATION VIA

CRAWLSPACE.

9 REINSTALL UNISTRUT ASSEMBLY AND

DEVICES FROM PREVIOUS PORTABLE MRI

LOCATION.

10 FIELD VERIFY FA ANNUNCIATOR CIRCUIT AT

EXISTING CORRIDOR. EXTEND FA

ANUNCIATOR CIRCUIT TO MRI TRAILER.

ROUTE WITH DATA/IT SERVICES TO SERVICE

RACK (3/4" C)

11 CONNECT COPPER UTP CABLE TO SPARE

PORTS IN PATCH PANEL. COORDINATE WITH

COR AND OIT. PROVIDE UPDATING LABLING.

CONTINUATION

Scale: N.T.S.

MOBILE MRI UNISTRUT

N

KEY PLAN

SCALE: NO SCALE

Scale: N.T.S.

EXTERIOR WALL ELEVATION

AREA OF WORK

ggossett Rectangle ggossett Highlight ggossett Callout Added remaining panels in the electrical room to the enlarged plan for clarity and completeness.

ggossett Highlight ggossett Callout Revised mobile MRI connections to be fed from Critical branch power sources.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett

Elevation view added to clarify design intent.

C G

CGCG

CG

C G

LVD

O S

OS

OS

LV LVD

LV

LV

LVD

OS

VS

OS

OS

OS

OS

PC

1 1.4 2 2.1 3

C'

B'

A'

DRESS

1Y-152

DRESS

1Y-153

TLT

1Y-154

CORRIDOR

C1Y-4

MRI 1

1Y-158

EQUIPMENT 1

1Y-159

EQUIPMENT 2

1Y-155

D D D

D

D

D

D

D

D

D

D

D

D

D

D

B B

B

E E

D

D

D

E E

ETR

X

B

J

J

Jd e

EM

NL

EM

NL

J

J a b

X f

Jc

EM

NL

EM

NL

D

EM

NL

CORRIDOR

C1Y-1B

MRI 2

1Y-156

C

C

C C

C

C

C

C

S S

Z Z

CORRIDOR

C1Y-1

IT ROOM

1Y-107

IV

1Y-110

STORAGE

1Y-150

BAY 3

1Y-151C

BAY 2

1Y-151B

BAY 1

1Y-151A

PREP

1Y-151

BB

B B B

A A AA A A

RCD

RCD

EM

EM

RC

D

D D

D

D

D D

D a b c g b b b a a a a a a a aaaa g g g b b b eee d d d e e e e e e e e h h h h d e f

F F F F

F

F

F

F F F F

F F F F

F

F

F

FFFF

RCD2

'ECLCLB'- 15

'ECLCLB'- 20

'ECLCLB'- 19

CONTROL ROOM

1Y-151D

'ECLCLB'- 13'ECLCLB'- 17

i j i j i j j j j j j i,j

2 2

LUMINAIRE SCHEDULE

A. MANUFACTURER AND CATALOG NUMBERS SHOWN ARE FOR BASIS OF DESIGN, DESCRIPTIVE AND QUALITY STANDARDS ONLY, NOT TO BE USED FOR ORDERING WITHOUT VERIFICATION AND APPROVAL. CONTRACTOR TO PROVIDE PRODUCT OR EQUAL FOR APPROVAL BY OWNER, ARCHITECT AND ENGINEER. ENGINEER SHALL NOT BE RESPONSIBLE FOR MISMATCHED OR INACCURATE PART NUMBERS.

B. VERIFY ALL LIGHT FIXTURE MOUNTING TYPES AND COLORS WITH ARCHITECT.

C. FOR ALL LED FIXTURES, THE FIXTURE SHALL BE CAPABLE OF SELF-RESETTING TO THE SWITCHED/CONTROLLED STATE DURING ANY FLUCTUATION IN POWER SUPPLY WHERE AUTOMATIC PROTECTIVE MEASURES DISABLE THE LED LAMPS. PROVIDE A LETTER OR STATEMENT FROM THE MANUFACTURER, OR OTHER ACCEPTABLE PROOF, THAT ALL LED FIXTURES, WITH OR WITHOUT BROWNOUT PROTECTION, SHALL RETURN TO THE SWITCHED/CONTROLLED STATE AUTOMATICALLY. PROVIDE STATEMENT WITH THE FIXTURE SUBMITTALS.

D. LIGHTING CONTROLS, INCLUDING CONTROL SCHEMATICS, DEVICES, SWITCHES, SENSORS AND GRAPHIC DISPLAYS/CONTROLLERS. THIS INFORMATION

MUST BE SUBMITTED WITH THE LIGHT FIXTURE SHOP DRAWINGS, FOR A COMPLETE REVIEW.

GENERAL NOTES:

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

S S S S

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P

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EL101

FIRST FLOOR LIGHTING PLAN - MRI

SUITE

9 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

Scale: 1/8" = 1'-0"

FIRST FLOOR LIGHTING PLAN - MRI SUITE 0 4 8 16

NORTH

PLAN

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

1 ARCHITECTURAL LED CEILING ASSEMBLY.

PROVIDED BY GENERAL TRADES AND

INSTALLED BY ELECTRICAL CONTRACTOR.

PROVIDE JUNCTION BOX WITH RACEWAY TO

ABOVE CEILING AREA OUTSIDE THE MRI

SUITE. COORDINATE WIRING REQUIREMENTS

(2-12 AWG, 1-12 AWG G, IN 3/4") WITH

VENDOR/SUPPLIER. COORDINATE WITH

ARCHITECTURAL DRAWNGS.

2 EMERGENCY LIGHT FIXTURE SHALL BE

CONNECTED AHEAD OF ANY LOCAL

CONTROLS, SEE SHEET NOTE C.

3 JUNCTION BOXES ABOVE CEILING FOR LED

DRIVERS AND RELATED COMPONENTS FOR

MRI RATED FIXTURES. COORDINATE WITH

MANUFACTURERS PRODUCT SUBMITTALS.

4 EXTERIOR LIGHTING SHALL BE CONTROLLED

BY PHOTOCELL AND PROGRAMMED FOR

DUSK TO DAWN OPERATION.

TYPE DESCRIPTION MOUNTING LAMP BALLAST/DRIVER VOLTAGE WATTS MANUFACTURER MODEL NUMBER

A 4" SQUARE RECESSED DOWNLIGHT, MRI RATED RECESSED LED;

3500K; 80

CRI; 1500

LUMENS

0-10V DIMMABLE

LED DRIVER

120 V 13 W KENALL MRIDL4S DCFW 13L

35K8 FW RIMRI4 24V

DIM1

B ARCHITECTURAL RECESSED 6" NON-FERROUS

DOWNLIGHT WITH ANTI-MICROBIAL MATTE

WHITE TRIM AND DIFFUSE LENS.

RECESSED

FLANGE

LED;

3500K; 80

CRI; 1668

LUMENS

REMOTE

ELECTRONIC

120 V 23 W KENALL MRIDL6-NF-DCFW-2

3L-35K8-M-CSS-T-RI

MRI6-24V-DIM1

C RECESSED LENSED DOWNLIGHT 6" DIAM, LED

DOWNLING, WIDE BEAM DISTRIBUTION, CLEAR

SPECULAR DEFLECTOR, MINIMUM 1500 LUMEN

RATED OUTPUT 80 CRI, 3500K DEG K. INTEGRAL

ELECTRONIC DRIVER ASSEMBLY, 0-10V

DIMMING.

RECESSED LED;

3500K; 80

CRI; 1500

LUMENS

INTEGRAL

ELECTRONIC

120 V 18 W EATON/COOPER

METALLUX

HALO PD610ED101

PD6MA8301VCWF

ACUITY BRANDS

PHILLIPS LIGHTING

HUBBEL LIGHTING.

D ARCHITECTURAL RECESSED LENSED GRID

TROFFER (DIRECT/INDIRECT), RIGID DIE

FORMED STEEL HOUSING, PAINTED AFTER

FABRICATION. HIGH REFLECTANCE REFLECTOR,

ACRYLIC FROSTED CENTER BASKET LENS

ASSEMBLY. ELECTRONIC LED DRIVER 0-10V

DIMMING CAPABILITY, RATED 4988 LUMENS AT

3500K.

RECESSED

GRID

LED; 3400

LUMENS;

80 CRI;

3500K

INTEGRAL

ELECTRONIC

120 V 41 W EATON/COOPER

METALLUX

22CZLD5-34

UNV-L835CD1PAF

ACUITY BRANDS,

PHILLIPS LIGHTING,

HUBBELL LIGHTING.

E ARCHITECTURAL RECESSED LENSED GRID

TROFFER (DIRECT/INDIRECT), RIGID DIE

FORMED STEEL HOUSING, PAINTED AFTER

FABRICATION. HIGH REFLECTANCE REFLECTOR,

ACRYLIC FROSTED CENTER BASKET LENS

ASSEMBLY. ELECTRONIC LED DRIVER 0-10V

DIMMING CAPABILITY, RATED 4988 LUMENS AT

3500K.

RECESSED

GRID

LED; 4988

LUMENS;

80 CRI;

3500K

INTEGRAL

ELECTRONIC

120 V 41 W EATON/COOPER

METALLUX

24CZLD5-50

UNV-L835CD1PAF

ACUITY BRANDS,

PHILLIPS LIGHTING,

HUBBELL LIGHTING.

F 6.5"W X 6.25"H X 48"L STRAIGHT COVE(LENSED)

LED DESIGNED FOR MRI APPLICATIONS. NON

FERROUS ASSEMBLY RECESSED IN CEILING

TILE/GRID. MINIMUM LUMEN OUT 4000LUMENS

PER 4' SECTION. PROVIDE ACRYLIC

LENS/LOUVER. 120/277V LED ELECTRONIC

DRIVER CAPABLE OF 0-10V DIMMING. PROVIDE

FOR CONTINOUS ROW CONNECTION.

RECESSED

GRID

LED; 80

CRI; 3500K

REMOTE

ELECTRONIC,

0-10V DIMMING

120 V 69 W PDC LIGHTING PDC#3-07-000088

S MRI NONMAGNETIC SINGLE POD CEILING

MOUNT LIGHT

WALL

MOUNT AT

9' 6"

HALOGEN

BULB

INTEGRAL TO UNIT 120 V 105 W MRI EQUIP EX-1002

X LED EXIT SIGN. WHITE HOUSING WITH (RED)

EDGE LIT PANEL.

UNIVERSAL LED --- 120 V 5 W EATON/COOPER

METALLUX

SURELITES EUR60R

LITHONIA ACUITY

BRANDS

PHILLIPS LIGHTING

HUBBELL LIGHTING

Z SURFACE MOUNTED LED WRAP FIXTURE, STEEL

HOUSING WITH POWDER COAT FINISH. WHITE

ACRYLIC DIFFUSER.

30" RD LED;4700

LUMEN; 80

CRI; 3500K

INTEGRAL

ELECTRONIC,

0-10V DIMMING

120 V 43 W EATON/COOPER 4CWPLD4040PC

A. ALL 120 VOLT 20 AMP BRANCH CIRCUIT

CONDUCTORS SHALL BE 2-12 AWG, 1-12 AWG EG

IN 3/4" CONDUIT, UNLESS NOTED OTHERWISE.

a. RUNS LESS THAN 150' SHALL BE MINIMUM

2-12 AWG, 1-12 AWG EG IN 3/4" C.

b. RUNS BETWEEN 150'-250' SHALL BE

MINIMUM 2-10 AWG, 1-10 AWG EG IN 3/4"

C.

c. RUNS GREATER THAN 250' SHALL BE

MINIMUM 2-8 AWG, 1-8 AWG EG IN 3/4" C.

B. ALL FIXTURES, DEVICES, AND ANY RELATED

RACEWAYS OR WIRING WITHIN THE MRI SUITES

SHALL CONSIST ON NON FERROUS MATERIALS.

FIXTURES AND DEVICES SHOULD BE RATED FOR

MRI APPLICATIONS.

C. ALL INTERIOR UN-SWITCHED EXIT SIGNS,

EMERGENCY NIGHT LIGHTS (EM NL) AND

EMERGENCY LIGHTING UNITS SHALL BE

CIRCUITED FROM LIFE SAFETY EMERGENCY

LIGHTING CIRCUIT 'SL1-1EDA'-1, BUT AHEAD OF

ANY SWITCHING.

D. LOCATION AND QUANTITY OF OCCUPANCY

SENSORS AND LIGHT LEVEL SENSORS ARE

APPROXIMATE. CONTRACTOR SHALL FOLLOW

MANUFACTURER'S RECOMMENDED PLACEMENT

AND INSTALL PER MANUFACTURER'S

INSTRUCTIONS.

E. CONTRACTOR SHALL VERIFY COMPATIBILITY OF

ALL LIGHTING CONTROLS WITH THE LED

DRIVERS TO BE CONTROLLED.

F. COORDINATE ALL TIME DELAY, AUTO DIM,

PRESET DIMMING LEVELS, SENSOR SENSITIVITY

AND OTHER CONFIGURATIONS WITH THE VA.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight ggossett

Added exterior lighting controls

CEILING HANGER

WIRE, TYP.

WIRE TIE OR

SCREW BAR

HANGER TO

ARCHITECTURAL

CEILING GRID TYP.

ARCHITECTURAL

CEILING GRID RECESSED CAN

LUMINAIRE

RECESSED CAN

LUMINAIRE

ARCHITECTURAL CEILING GRID

ACOUSTICAL

CEILING TILE

(TYP)

LUMINAIRE

BAR HANGERS

LUMINAIRE SUSPENSION

WIRE REFER TO

SPECIFICATION SECTION 26

51 00

GENERAL NOTE:

1. INSTALL IN ACCORDANCE WITH MANUFACTURER'S MOUNTING

INSTRUCTIONS AND USING THE RECOMMENDED MOUNTING

HARDWARE.

FIXTURE WHIP FROM

JUNCTION BOX (6'

[1829MM] LONG MAX

CEILING HANGER WIRE

ARCHITECTURAL

CEILING GRID

HANGER WIRE AND MOUNTING

CHANNEL ATTACHED TO

STRUCTURE. REFER TO

SPECIFICATION SECTION 26 51 00

INTEGRAL GALVANIZED LIPPED

STEEL MOUNTING CHANNEL

WIRE TIE THROUGH

MOUNTING CHANNEL

& CROSS BEAM, TYP.

ARCHITECTURAL

CEILING GRID

ACOUSTICAL CEILING

TILE, TYP.

ARCHITECTURAL

CEILING GRID

1/4" SCREW

JUNCTION BOX

LOCKING SQUARE

WASHER & NUT

FIXTURE WHIP FROM JUNCTION

BOX (6' [1829MM] LONG MAX)

GENERAL NOTE:

1. INSTALL IN ACCORDANCE WITH MANUFACTURER'S MOUNTING

INSTRUCTIONS AND USING THE RECOMMENDED MOUNTING

HARDWARE.

LUMINAIRE MANUFACTURER'S

EARTHQUAKE CLIP, (4) PER

FIXTURE AT CORNERES. ATTACH

WITH SHEET METAL SCREW

FIXTURE WHIP

FROM JUNCTION

BOX

(6FT. LONG MAX.)

LUMINAIRE. REFER TO

SCHEDULE

ARCHITECTURAL

CEILING GRID

LUMINAIRE. REFER

TO SCHEDULE

ACOUSTICAL CEILING

TILE (TYP)

3 TWIST

MINIMUM (TYP)

LUMINAIRE

SUSPENSION WIRES

(#10 MIN)

ATTACHED TO

STRUCTURE

(TYP EA. CORNER)

3/8" MIN GALVANIZED

THREADED ROD, TYP.

LOCKING SQUARE

WASHER & LOCKNUT

NOTES

1. METAL CHANNEL STRUT SUPPORT LONGER THAN 36"

SHALL BE INSTALLED WITH A CENTER SUPPORT ROD.

2. FASTEN THREADED ROD TO STRUCTURE BY APPROVED

METHOD PER SPECIFICATION 26 0533, RACEWAYS AND

BOXES FOR ELECTRICAL SYSTEMS. FIELD VERIFY EXACT

CONDITIONS.

3. FOR TRAPEZE INSTALLATION IN SEISMIC AREAS REFER TO

SPECIFICATION SECTION 10 05 41, SEISMIC RESTRAINT

REQUIREMENTS FOR NON-STRUCTURAL COMPONENTS.

REFER TO PLANS

FOR QUANTITY &

SIZE OF CONDUITS

CONDUIT CLAMP

SIZE AS REQUIRED

WASHER

LOCKNUT

INTEGRAL

GALVANIZED

LIPPED STEEL

MOUNTING

CHANNEL

LENGTH AS REQUIRED

INTEGRAL

GALVANIZED

LIPPED

STEEL

MOUNTING

CHANNEL

AIR TERMINAL

NOTES:

1. SEE PLATE E-001 FOR LEGEND.

2. ALL SPLICES BELOW GRADE SHALL BE THE

EXOTHERMIC WELD TYPE.

3. AIR TERMINALS SHALL EXTEND NO LESS THAN 10

INCHES ABOVE THE OBJECT OR AREA THEY ARE TO

PROTECT.

4. ALL METAL EQUIPMENT ON THE ROOF SHALL BE

BONDED TO THE LIGHTNING PROTECTION SYSTEM.

5. THRU ROOF FLASHING SHALL BE COPPER WITH 8 INCH

ROUND BASE AND VERTICAL TUBE WITH NEOPRENE

SEAL. FLASHING SHALL BE THE PRODUCT OF THE

MANUFACTURER OF THE LIGHTNING PROTECTION

SYSTEM. A MEMBRANE FLASHING SHALL BE PROVIDED

OVER THE THRU ROOF FLASHING.

MAIN CONDUCTOR

CLIP CABLE SUPPORT

SEALING WASHER

L E

N G

T H

P

E R

S P

E C

GENERAL NOTES:

1. MAINTAIN A MINIMUM CLEARANCE OF 12" [308 mm] ON ALL SIDES OF ROOF

PENETRATION FROM WALLS, CURBS, AND OTHER PROJECTIONS TO FACILITATE

PROPER FLASHING.

2. FLANGES OF ADJACENT FLASHING SHALL NOT BE CUT OR OVERLAPPED.

3. VERIFY ROOF & STRUCTURAL SYSTEM WITH ARCHITECT.

4. COORDINATE FLASHING INSTALLATION WITH ROOFING CONTRACTOR TO ENSURE

PROPER METHODS & MATERIALS ARE USED TO MAINTAIN ROOF WARRANTY.

CONDUIT CLAMP.

SIZE AS

REQUIRED

LOCKING

SQUARE

WASHER &

LOCKNUT

3/8" MIN.

GALVANIZE

D

THREADED

ROD, TYP.

STEEL

EXPANSION

ANCHOR

BATT INSULATION

CONDUIT TYP.

SEAL-OFF FITTING TYP.

STAINLESS CLAMP, TYP.

PREFABRICATED FORMED

0.06" THICK ALUMINUM

FLASHING ROUND COLLAR

WITH MIN. 3" WIDE FLANGE.

ATTACH TO ROOF PER

MANUFACTURER'S

INSTRUCTIONS.

MULTIPLE MEMBRANE STRIPPING

PLIES FEATHERED AT FIELD OF

ROOF BY ROOFING

CONTRACTOR. PRIME FLANGE

BEFORE STRIPPING.

ROOF

WATER CUT-OFF

MASTIC COMPATIBLE

WITH ROOF

MEMBRANE

CONDUIT CLAMP.

SIZE AS REQUIRED

INTEGRAL

GALVANIZED LIPPED

STEEL MOUNTING

CHANNEL

ROOF MEMBRANE

SEALANT AT

PENETRATION TO

MEMBRANE JUNCTURE

BY ROOFING

CONTRACTOR

PREFABRICATED RUBBER BOOT

CAP WITH GRADUATED STEPS &

WEATHER-PROOF PRESSURE

SEAL TO COLLAR

LOCKING

SQUARE

WASHER

LOCKNUT

3/8" MIN GALVANIZED

THREADED ROD,

TYP.

REFER TO PLANS

FOR QUANTITY &

SIZE OF CONDUITS

CONDUIT CLAMP.

SIZE AS

REQUIRED

INTEGRAL

GALVANIZED

LIPPED STEEL

MOUNTING

CHANNEL

UV-INHIBITED

POLYCARBONATE OR

HIGH-DENSITY

POLYPROPYLENE PLASTIC

BLOCK, LENGTH AS

REQUIRED

LIGHTING

ZONE (a)

DAYLIGHTING

ZONE

RCD

(AS NEEDED)

SEQUENCE OF OPERATION:

• OCCUPANCY SENSOR CONTROLS ALL LUMINAIRES WITHIN

ROOM

• LIGHT LEVEL SENSOR CONTROLS DIMMING OF LIGHTING ZONE

CLOSEST TO WINDOWS

• ALL ZONES SET TO MANUAL ON-AUTO OFF UNLESS DIRECTED

OTHERWISE BY THE VA

• LIGHTING CONTROL DEVICE MUST COMPLY WITH NEC 700.23

LINE VOLTAGE CIRCUIT

LVDS

OS OS

LS

LOW VOLTAGE

OCCUPANCY

SENSOR

LOW VOLTAGE LIGHT LEVEL

SENSOR (AS NEEDED)

LIGHTING CONTROLLER

WITH 1 RELAYS AND 1

CHANNEL OF 0-10V

DIMMING

LOW VOLTAGE

DIMMER SWITCHES

(AS NEEDED)

LIGHTING

ZONE (a)

LIGHTING

ZONE (b)

RCD2

(AS NEEDED)

SEQUENCE OF OPERATION:

• OCCUPANCY SENSOR CONTROLS ALL LUMINAIRES WITHIN

ROOM

• LIGHT LEVEL SENSOR CONTROLS DIMMING OF LIGHTING ZONE

CLOSEST TO WINDOWS

• ALL ZONES SET TO MANUAL ON-AUTO OFF UNLESS DIRECTED

OTHERWISE BY THE VA

• LIGHTING CONTROL DEVICE MUST COMPLY WITH NEC 700.23

LINE VOLTAGE CIRCUIT

b1 a,b b

LVDS S

a

LVD

OS OS

LS

LOW VOLTAGE

OCCUPANCY

SENSOR

LOW VOLTAGE LIGHT LEVEL

SENSOR (AS NEEDED)

LIGHTING

CONTROLLER WITH 2

RELAYS AND

2 CHANNELS OF

0-10V DIMMING

LOW VOLTAGE

DIMMER SWITCHES

(AS NEEDED)

DAYLIGHTING

ZONE (b1)

FINISHED

GRADE

HANDHOLE,

OPEN BOTTOM,

TYPICAL

PVC

CONDUIT,

CONCRETE-

ENCASED

CRAWL SPACE

FROM PANEL

PDCL

EXISTING BLDG NEW

MRI

ADDITION

TO MRI

CHILLERS

DUCT BANK NOTES:

1. CONCRETE SHALL BE 2000 P.S.I. @ 28 DAYS, OR AS

SPECIFIED.

2. PROVIDE REINFORCING RODS ON TOP AND BOTTOM

OF DUCTS WHEN CROSSING OR PLACED IN

ROADWAYS.

3. MINIMUM COVER TOP OF ENVELOPE SHALL BE 24"

[610mm].

3"

[76mm]

[7 m m

[7 m m ]3"

[76mm]

Engineers Architects

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

/1

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:2 :2

P

M

E-501

ELECTRICAL DETAILS

11 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

Scale: N.T.S.

DOWNLIGHT MOUNTING - LAY-IN CEILING

Scale: N.T.S.

EXIT SIGN MOUNTING - LAY-IN CEILING

Scale: N.T.S.

LUMINAIRE MOUNTING - LAY-IN CEILING

Scale: N.T.S.

CONDUIT TRAPEZE MOUNTING

Scale: N.T.S.

LIGHTNING PROTECTION AIR TERMINAL

Scale: N.T.S.

CONDUIT ROOF PENETRATION

Scale: N.T.S.

ROOF CONDUIT SUPPORT

Scale: N.T.S.

SINGLE RELAY ROOM CONTROLLER DIAGRAM

Scale: N.T.S.

DUAL RELAY ROOM CONTROLLER DIAGRAM

Scale: N.T.S.

HANDHOLE SECTION DETAIL

Scale: N.T.S.

DUCTBANK CONSTRUCTION

ggossett Rectangle ggossett Callout Added detail for buried MRI chiller circuits.

ggossett Rectangle ggossett

Detail added to clarify design intent

150NG

250NG

TO EPO

SEE SIEMENS DRAWINGS.

100NG

150NG

100A/3P

150A/3P

250G

CHILLER-1

250G

CHILLER-2

250G

EPC

GPA

PULL

BOX

PULL

BOX

E

E

TO EPO

250A/3P

ECB

EXISTING

PANEL

'ECLDOC'

208/120V

400A MCB

CRITICAL

EXISTING

PANEL 'LDCL'

208/120V

EXISTING

PANEL 'PDCL'

480/277V

EXISTING

PANEL 'PCLB'

480/277V

400A MLO

EXISTING

PANEL 'LCLB'

208/120V

100A MLO

EXISTING

PANEL

'ECLCLB'

208/120V

CRITICAL

EXISTING

4-500 MCM,

1-1/0 AWG EG,

IN 4" C.

EXISTING

4-2 AWG,

1-6 AWG EG,

IN 1-1/4"C

FIRST FLOOR (CARDIAC CATH LAB)

VIDA MRI

MAIN PANEL

250A MCB

SHUNT TRIP

EXISTING

PANEL 'PCLA'

480/277V

400A MLO

EXISTING

PANEL 'LCLA'

208/120V

100A MLO

EXISTING

PANEL 'ECLCL'

208/120V

225A MLO

EXISTING

4-500 MCM

XF-TCC

EXISTING

150A/3P

ECB

SOLA MRI

MAIN PANEL

150A MCB

SHUNT TRIP

(E) 150NG400NG

1. (EX) INDICATES EXISTING FEEDERS. VERIFY IN FIELD. RECORD ON AS-BUILT DOCUMENTATION.

NOTES:

1200NG 1200A - EXISTING TO BE FIELD VERIFIED.

800NG 800A - EXISTING TO BE FIELD VERIFIED.

400NG 400A 380A 3-500 KCMIL, 1-500 KCMIL NEUTRAL, 1-3 AWG EGC, IN 4" C

400G 400A 380A 3-500 KCMIL, 1-3 AWG EGC, IN 3-1/2" C

400N 400A 380A 3-500 KCMIL, 1-500 KCMIL NEUTRAL, IN 3-1/2" C

300NG 300A 310A 3-350 KCMIL, 1-350 KCMIL NEUTRAL, 1-4 AWG EGC, IN 3" C

300G 300A 310A 3-350 KCMIL, 1-2 AWG EGC, IN 3" C

300N 300A 310A 3-350 KCMIL, 1-350 KCMIL NEUTRAL, IN 3" C

250NG 250A 255A 3-250 KCMIL, 1-250 KCMIL NEUTRAL, 1-4 AWG EGC, IN 3" C

250G 250A 255A 3-250 KCMIL, 1-2 AWG EGC, IN 2-1/2" C

250N 250A 255A 3-250 KCMIL, 1-250 KCMIL NEUTRAL, IN 2-1/2" C

225NG 225A 230A 3-4/0 AWG, 1-4/0 AWG NEUTRAL, 1-2 AWG EGC, IN 3" C

225G 225A 230A 3-4/0 AWG, 1-2 AWG EGC, IN 2-1/2" C

225N 225A 230A 3-4/0 AWG, 1-4/0 AWG NEUTRAL, IN 2-1/2" C

200NG 200A 200A 3-3/0 AWG, 1-3/0 AWG NEUTRAL, 1-6 AWG EGC, IN 2-1/2" C

200G 200A 200A 3-3/0 AWG, 1-4 AWG EGC, IN 2" C

200N 200A 200A 3-3/0 AWG, 1-3/0 AWG NEUTRAL, IN 2" C

150NG 150A 150A 3-1/0 AWG, 1-1/0 AWG NEUTRAL, 1-6 AWG EGC, IN 2" C

150G 150A 150A 3-1/0 AWG, 1-6 AWG EGC, IN 2" C

150N 150A 150A 3-1/0 AWG, 1-1/0 AWG NEUTRAL, IN 2" C

100NG 100A 100A 3-3 AWG, 1-3 AWG NEUTRAL, 1-8 AWG EGC, IN 1-1/4" C

100G 100A 100A 3-3 AWG, 1-8 AWG EGC, IN 1-1/4" C

100N 100A 100A 3-3 AWG, 1-3 AWG NEUTRAL, IN 1-1/4" C

60NG 60A 65A 3-6 AWG, 1-6 AWG NEUTRAL, 1-10 AWG EGC, IN 1" C

60G 60A 65A 3-6 AWG, 1-8 AWG EGC, IN 1" C

60N 60A 65A 3-6 AWG, 1-6 AWG NEUTRAL, IN 1" C

TAG BREAKER SIZE 75°C AMPACITY CONDUCTOR SIZE (CU)

ELECTRICAL EQUIPMENT FEEDER SCHEDULE

30NG 30A 35A 3-10 AWG, 1-10 AWG NEUTRAL, 1-10 AWG EGC, IN 3/4" C

30G 30A 35A 3-10 AWG, 1-8 AWG EGC, IN 3/4" C

30N 30A 35A 3-10 AWG, 1-10 AWG NEUTRAL, IN 3/4" C

20NG 20A 25A 3-12 AWG, 1-12 AWG NEUTRAL, 1-12 AWG EGC, IN 3/4" C

20G 20A 25A 3-12 AWG, 1-8 AWG EGC, IN 3/4" C

20N 20A 25A 3-12 AWG, 1-12 AWG NEUTRAL, IN 3/4" C

100G(2) 100A(2) 100A(2) 2 SETS OF 3-3 AWG, 1-8 AWG EGC; COMBINED IN 2" C

GFI

WALL

MOUNTED

DISCONNECT

SWITCH,

NEMA 3R

RELOCATED

MOBILE MRI

RECEPTACLE

2-10 AWG,

1-10 AWG

EG, IN 3/4" C.

200NG

FIRST FLOOR

CRAWL SPACE

INSIDE OUTSIDE

AREA W ELECTRICAL SERVICE BAY

1-S-W ROOM 1V-101

EXISTING

PANEL 'ECL1S'

208/120V

50A MLO

CRITICAL

GRADE

EXISTING

PANEL

'ECPDOQ'

480/277V 400A

CRITICAL

LOWER LEVEL

TRANSFORMER VAULT NO. 5

AREA "U"

Engineers Architects

## KEY NOTES:

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

/1

/2

:0 :2

P

M

E-601

ONE-LINE DIAGRAM

14 15JDM

NEW 4TH MRI ADDITION

HUNTER HOLMES MCGUIRE VAMC

1201 BROAD ROCK BLVD.

RICHMOND, VA 23249 NOVEMBER 10, 2020

BID DOCUMENTS

652-CSI-20419-088

GG

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

Scale: N.T.S.

POWER RISER DIAGRAM - MRI SUITES

1 UTILIZE EXISTING SPARE CIRCUIT

BREAKERS. SEE PANEL SCHEDULE.

2 REMOVE PANEL INTERIORS AND REPLACE

WITH 400A, 42-POLE INTERIORS, SQUARE D

#NF442L4, WITH FEED-THRU LUG KIT,

#NF400FTL. RECONNECT EXISTING FEEDER

CONDUCTORS TO MAIN LUGS, AND PROVIDE

NEW FEED THRU CONDUCTORS AS SHOWN

TO 250A ENCLOSED CIRCUIT BREAKER.

3 REPLACE EXISTING TRIP UNITS IN BREAKERS

FEEDING PANELS 'PCLA' AND 'PCLB' WITH

400A TRIP UNITS, GE #SRPG400A.

4 EXISTING ENCLOSED CIRCUIT BREAKER.

5 PROVIDE 150A/3P CIRCUIT BREAKER IN

PANEL 'ECPDOQ' TO MATCH EXISTING.

Scale: N.T.S.

PARTIAL RISER DIAGRAM - MOBILE MRI

A. MAIN SERVICE PANELS FOR MRI EQUIPMENT

SHALL HAVE OCP DEVICES WITH SHUNT TRIP.

COORDINATE WITH VENDORS INSTALLATION

DRAWINGS AND EPO SWITCHES.

B. LIGHTER LINEWEIGHT INDICATES EXISTING TO

REMAIN, VERIFY IN FIELD. HEAVIER LINEWEIGHT

INDICATES NEW WORK.

ggossett Highlight ggossett Highlight ggossett Callout Mobile MRI sources revised to Critical branch power.

ggossett Highlight ggossett Highlight ggossett Highlight ggossett Highlight