E103.pdf

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ELECTRICAL GENERAL NOTES

1. ALL DEVICES, EQUIPMENT, FIXTURES, AND THE LIKE MUST BE GROUNDED BY USE

OF A PROPERLY SIZED GROUNDING CONDUCTOR. MECHANICAL AND

ELECTRICAL BONDS OF THE METALLIC RACEWAY SYSTEM SHALL BE MAINTAINED.

GROUND AND BOND PER NEC ARTICLE 250.

2. ELECTRICAL CONTRACTOR SHALL PROVIDE TAMPER RESISTANCE RECEPTACLES

PER NEC 406.12.

3. ALL DISCONNECTS ON MECHANICAL EQUIPMENT SHALL BE MOUNTED ON

STRUCTURE TO ALLOW REMOVAL OF THE EQUIPMENT FOR MAINTENANCE WITH A

MINIMUM OF WIRING WORK. VERIFY NEC CLEARANCE REQUIREMENTS ARE MET

PRIOR TO ROUGH-IN.

4. MAINTAIN SERVICE CLEARANCE AROUND MECHANICAL & ELECTRICAL

EQUIPMENT. DO NOT ROUTE PIPING OR CONDUIT IN CLEARANCE SPACE.

5. ALL RECEPTACLE CIRCUITS SHALL HAVE DEDICATED NEUTRAL.

6. INSTALL DEVICES SUCH THAT NO TWO DEVICES ON OPPOSITE SIDES OF THE

SAME WALL ARE WITHIN 24" OF EACH OTHER.

7. PRIOR TO ROUGH-IN, COORDINATE ALL WALL DEVICES WITH FINAL CASEWORK

ELEVATIONS AND OTHER TRADES. CONFLICTS SHALL BE BROUGHT IMMEDIATELY

TO THE ATTENTION OF THE DESIGN TEAM.

8. ALL FLOOR BOXES SHALL HAVE THEIR EXACT ROUGH-IN LOCATIONS

DETERMINED BY THE DESIGN TEAM THROUGH DIMENSIONED DRAWINGS

APPROVED BY THE OWNER PRIOR TO ROUGH-IN. LOCATIONS SHOWN ARE FOR

BIDDING PURPOSES ONLY.

9. REFER TO TECH SHEETS FOR ADDITIONAL ROUGH-IN INFORMATION OF LOW

VOLTAGE DEVICES.

10. REFER TO ARCHITECTURAL ELEVATIONS AND REFLECTED CEILING PLANS FOR

THE SPECIFIC DEVICE ROUGH-IN AND PLACEMENT. ANY DEVIATIONS FROM THE

ARCHITECTURAL ELEVATIONS AND REFLECTED CEILING PLANS SHALL BE

REVIEWED AND APPROVED BY THE DESIGN TEAM PRIOR TO ROUGH-IN.

11. CONTRACTOR SHALL PROVIDE A UL924 RATED TRANSFER DEVICES SERVING ALL

TUNNEL LIGHTING. LIGHTING CONTROLS MANUFACTURER SHALL DETERMINED

EXACT QUANTITIES WITH LIGHTING CONTROL ZONES AND LAYOUTS. ELECTRICAL

CONTRACTOR SHALL EXTEND SWITCHED CONDUCTOR FROM 120V CIRCUIT TO

UL924 DEVICE TO BE USED FOR SENSING AND LIGHTING CONTROL OVERRIDE.

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3-B-6E-37

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+48"

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+48"

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3-B-6E-36

+48"

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3-B-6E

BUILDING 3

SEE SHEET E104 FOR

CONTINUATION

VAULT #3

VAULT #4

EF-2 VAULT #4

3-B-6E-32

ELI-6

E2

E3

LINK D

ELI-5

LINK C

Panel 3-1-3

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E4

+48"

+48"

E11

+48"

+48"

E11

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E12+48"

+48"

+48"

GFI

WP

EXR

PANEL 3

APPROXIMATE LOCATION OF

EXISTING ELECTRICAL MANHOLE

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E14

ELECTRICAL PLAN KEYED NOTES

E1

LOCATION OF UL924 SENSING CIRCUIT SWITCH. SWITCH SHALL BE WIRED

TO OPEN CIRCUIT USED FOR UL924 SENSING PURPOSES. WHEN SWITCH IS

OPENED, UL924 DEVICE SHALL OVERRIDE OCCUPANCY SENSORS

INTEGRAL TO LIGHT FIXTURES AND LINE VOLTAGE SWITCH(ES) SERVING

TUNNEL LIGHT FIXTURES. LIGHTS SHALL REMAIN ON AND UNCONTROLLED

WHEN SWITCH IS OPENED. SWITCH SHALL BE CLEARLY LABELED

"OCCUPANCY OVERRIDE". REFER TO SHEET E501 FOR UL924 TRANSFER

DEVICE DETAIL.

E2

PROVIDE HAND-OFF-AUTO COMBINATION MOTOR STARTER WITH 1 HP

RATED, 1P TOGGLE SWITCH WITH NEMA 1 HOUSING.

NOTE: NOT ALL KEYED NOTES MAY BE USED ON EACH PLAN

E3

DISCONNECT POWER FROM EXISTING LOUVER TO BE REMOVED. REMOVE

RACEWAY AND CONDUCTORS BACK TO NEAREST JUNCTION BOX. EXTEND

CIRCUIT TO NEW LOUVER CONTROLLER LOCATION. COORDINATE WITH

MECHANICAL CONTRACTOR.

E4

CIRCUIT SHALL BE (2)#10, #10G, 3/4"C TO LIMIT VOLTAGE DROP TO 3%.

VERIFY CIRCUIT LENGTH AND VOLTAGE DROP PRIOR TO ROUGH-IN.

E5

CIRCUIT SHALL BE (2)#8, #10G, 3/4"C TO LIMIT VOLTAGE DROP TO 3%.

VERIFY CIRCUIT LENGTH AND VOLTAGE DROP PRIOR TO ROUGH-IN.

E6

CIRCUIT SHALL BE (2)#4, #10G, 1-1/4"C TO LIMIT VOLTAGE DROP TO 3%.

VERIFY CIRCUIT LENGTH AND VOLTAGE DROP PRIOR TO ROUGH-IN.

E7

CIRCUIT SHALL BE (2)#3, #8G, 1-1/4"C TO LIMIT VOLTAGE DROP TO 3%.

VERIFY CIRCUIT LENGTH AND VOLTAGE DROP PRIOR TO ROUGH-IN.

E8

REFER TO CIVIL PLANS FOR RELOCATION OF EXISTING SITE LIGHTING

CONDUITS. DOWNTIME AND OUTAGES SHALL BE STRATEGICALLY

MINIMIZED AND COORDINATED CLOSELY WITH OWNER. COOORDINATE

DISCONNECTION OF CIRCUITS WITH CIVIL CONTRACTOR DURING

CONSTRUCTION.

E9

PROVIDE 120V POWER AND ANALOG TELEPHONE CONNECTION TO WALL

MOUNTED BLUE LIGHT CALL STATION EQUAL TO TALKAPHONE TWP-WMSE

WITH ETP-520E CALL STATION. WALL PHONE SHALL BE 316 MARINE GRADE

STAINLESS STEEL AND IP66 RATED. COORDINATE ROUGH-IN LOCATION

WITH ALL TRADES TO AVOID OBSTRUCTIONS. TELEPHONE LINE SHALL BE

TERMINATED TO CALL CONSOLIDATOR LOCATED IN BUILDING 11 TELECOM

ROOM.

E10

APPROXIMATE LOCATION OF BUILDING 11 TELECOM ROOM ON FIRST

FLOOR. PROVIDE 1 ANALOG TELEPHONE LINE TO CALL CONSOLIDATOR

EQUAL TO TALKAPHONE EC-6. PROVIDE 120V POWER TO UPS EQUAL TO

TALKAPHONE ETP-UPS TO POWER EC-6. COORDINATE EXACT MOUNTING

LOCATIONS IN TELECOM ROOM PRIOR TO ROUGH-IN.

E11

PROVIDE 120V POWER AND ANALOG TELEPHONE CONNECTION TO WALL

MOUNTED BLUE LIGHT CALL STATION EQUAL TO TALKAPHONE TWP-WMSE

WITH ETP-520E CALL STATION. WALL PHONE SHALL BE 316 MARINE GRADE

STAINLESS STEEL AND IP66 RATED. COORDINATE ROUGH-IN LOCATION

WITH ALL TRADES TO AVOID OBSTRUCTIONS. TELEPHONE LINE SHALL BE

TERMINATED TO CALL CONSOLIDATOR LOCATED IN BUILDING 3 TELECOM

ROOM.

E12

APPROXIMATE LOCATION OF BUILDING 3 TELECOM ROOM ON FIRST FLOOR.

PROVIDE 1 ANALOG TELEPHONE LINE TO CALL CONSOLIDATOR EQUAL TO

TALKAPHONE EC-6. PROVIDE 120V POWER TO UPS EQUAL TO TALKAPHONE

ETP-UPS TO PWER EC-6. COORDINATE EXACT MOUNTING LOCATIONS IN

TELECOM ROOM PRIOR TO ROUGH-IN.

E13

LOCATION OF 2'x2'x1' JUNCTION BOX FOR CHILLER FLOW SENSOR WIRING.

JUNCTION BOX SHALL BE RELOCATED APPROXIMATELY 3' SOUTH ALONG

WALL. REMOVE CONDUIT AND CONDUCTORS AS REQUIRED. SPLICE

CABLING AT NEW JUNCTION BOX LOCATION MATCHING EXISTING

CONDUCTORS. EXTEND WIRING TO NEW JUNCTION BOX LOCATED ABOVE

DOOR AND SPLICE CIRCUIT TO RESTORE CONTINUITY. COORDINATE WORK

AND CHILLER SHUTDOWN OWNER.

E14

REINSTALL EXISTING LIGHT POLE. RECIRCUIT FROM PANEL 3-1-3 IN

BUILDING 3. PROVIDE DIRECT BURIAL CONDUIT FROM EXISTING

ELECTRICAL MANHOLE MATCHING EXISTING CIRCUIT PROPERTIES. REFER

TO SITE PLAN FOR ADDITIONAL DETAILS AND EXACT LOCATION.

E15

REINSTALL EXISTING SALVAGED LIGHT POLE. CIRCUIT CONTINUITY SHALL

BE MAINTAINED FOR DURATION OF CONSTRUCTION. RECONNECT EXISTING

CIRCUIT AT NEW LOCATION. SPLICES IF REQUIRED SHALL REMAIN

ACCESSIBLE. REFER TO SITE PLAN FOR ADDITIONAL DETAILS AND EXACT

LOCATION.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL BID

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

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C

D

E

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A

B

C

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21 4 5 6 7 8 9 10

Phase

DESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

623 26TH AVENUE

ROCK ISLAND, IL 61201

9555 JAMES AVE S. SUITE 200

BLOOMINGTON, MN 55431

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E103

NORTH TUNNEL LINKS C & D CONSTRUCT STEAM

TUNNEL

DES MOINES, IA

636A6-23-101

3 & 11

08/09/2024 ATW Author 17270

1/8" = 1'-0"1

NORTH TUNNEL - LINKS C & D ELECTRICAL PLAN

BUILDING 5

VAULT #6

BUILDING 3

FUTURE

BUILDING

BUILDING 25

VAULT #5

VAULT #4

VAULT #3

LINK E

LINK D

LINK C

NORTH TUNNEL KEY PLAN

Revisions: Date:

REVISION 1 02/07/2025