E129_R2_AD2___MEZZ_LEVEL__WING_G__POWER_PLAN.pdf
PDF 2 MB Posted
- Attached to
- RFP for Ridgeland High School Renovations
- Solicitation number
- PE-55462-NONST-2026-000000017
- Issued by
- Wilcox County, Georgia
About this file
This is an electrical power plan drawing for the mezzanine level, Wing G of Ridgeland High School, prepared by Southern A&E, LLC for Walker County Schools in Lafayette, Georgia. The drawing, dated January 2025 and issued for construction, details the power distribution and electrical connections required for mechanical equipment including air handling units (AHU 107 and AHU 108), lockers, weight room, and associated building systems on the mezzanine level. The plan specifies connection requirements for both new equipment connections and existing equipment to remain, with detailed keynotes addressing branch circuit extensions, disconnect switches, conductor sizing, raceway routing, and NEC compliance requirements. A mandatory pre-proposal meeting for general contractors was held on November 20, 2025, with sealed proposals due by 2:00 PM on December 11, 2025 to Walker County Board of Education's Facilities and Operations Department at 298 Culberson Avenue, LaFayette, Georgia. The project is located at 2478 Happy Valley Road, Rossville, Georgia 30741.
The drawing includes specific technical specifications such as conductor types (3#12 CU THWN), raceway specifications (1/2" conduit, GRS on roof), rooftop support requirements for power and control raceways, and breaker specifications (20/1P breaker). The plan incorporates two addendums issued on November 13, 2025 and November 21, 2025. All work must comply with National Electrical Code (NEC) standards regarding working clearances and equipment spacing. The design preserves existing electrical connections where equipment remains in place and provides coordinated transition points for flexible raceway connections within 18 inches of unit connection points to minimize equipment exposure during construction phases.
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Text version
M M
M
J
J
J
M
M
GDF
AHU
AHU
GDF
LOCKERS
MECH.
MECH.
LOCKERS
WEIGHT ROOM
BALCONY
E3
E3
E1
E1
MAH
MAH
E2 E2
TO CU-107
E22
TO MHP-10
E22
TO CU-108
E22
E1
E1
WALKWAY
WALKWAY
STAIR
STAIR
GDF
GDF
To LPA
E38
SCALE: = 1'-0"
DRAWING NUMBER
REVISIONS
COPYRIGHT 2025 BY SOUTHERN A&E, LLC. ALL RIGHTS RESERVED.
THIS DOCUMENT IS THE PROPERTY OF SOUTHERN A&E, LLC AND SHALL
NOT BE COPIED OR REPRODUCED IN WHOLE OR IN PART WITHOUT
EXPRESSED WRITTEN CONSENT FROM SOUTHERN A&E, LLC.
10-31-2025
BID PACKAGE BP-1
SA&E PROJECT NUMBER
ORIGINAL SHEET SIZE: ARCH E1 (30" X 42")
A
TRUE
NORTH
0 8 168
1/8"
2" GRIDS 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
B
C
D
E
F
G
H
I
J
K
L
M
N
KEYPLAN
RIDGELAND HIGH SCHOOL
RENOVATIONS TO:
WALKER COUNTY SCHOOLS
301 N CHEROKEE ST, LAFAYETTE, GA 30728
2478 HAPPY VALLEY RD, ROSSVILLE, GA 30741
746-0190
01-920-045
ISSUED FOR CONSTRUCTION
STATE BOARD OF REGISTRATION
FOR PROFESSIONAL ENGINEERS AND
LAND SURVEYORS
SOUTHERN A & E, LLC
ENGINEER FIRM
LICENSE NO: PEF003374
EXP. DATE - 06/30/2026
B
A
C
D E
F
G
H
J
K
E129
MEZZ LEVEL - WING G - POWER PLAN
1/8" = 1'-0"E129
1 MEZZ LEVEL - WING G - POWER PLAN
KEYNOTE SCHEDULE - THIS SHEET
# KEYNOTE DESCRIPTION
E1 CONNECT MECHANICAL EQUIPMENT TO CIRCUIT MAINTAINED FROM DEMOLITION
PHASE. EXTEND ASSOCIATED BRANCH CIRCUIT CONDUCTORS/RACEWAY AS
REQUIRED, SIZED TO MATCH EXISTING BRANCH CIRCUIT. PROVIDE NEW DISCONNECT
SWITCH, SIZE PER SCHEDULE. COORDINATE SWITCH LOCATION TO MAINTAIN NEC
WORKING CLEARANCES. PROVIDE NEW LOAD SIDE CONDUCTORS/RACEWAY TO
EQUIPMENT CONNECTION POINT. WHERE POSSIBLE, ROUTE OVERHEAD AND ONLY
TRANSITION TO FLEXIBLE RACEWAY WITHIN 18" OF UNIT CONNECTION POINT.
E2 EXISTING MECHANICAL EQUIPMENT TO REMAIN, PROTECT ELECTRICAL CONNECTIONS
AND/OR EQUIPMENT FROM DAMAGE THROUGH ALL PHASES OF CONSTRUCTION.
E3 CONNECT MECHANICAL EQUIPMENT TO CIRCUIT MAINTAINED FROM DEMOLITION
PHASE. EXTEND ASSOCIATED BRANCH CIRCUIT CONDUCTORS/RACEWAY AS
REQUIRED, SIZED TO MATCH EXISTING BRANCH CIRCUIT. PROVIDE NEW MOTOR
RATED SWITCH. COORDINATE SWITCH LOCATION TO MAINTAIN NEC WORKING
CLEARANCES. PROVIDE NEW LOAD SIDE CONDUCTORS/RACEWAY TO EQUIPMENT
CONNECTION POINT. WHERE POSSIBLE, ROUTE OVERHEAD AND ONLY TRANSITION TO
FLEXIBLE RACEWAY WITHIN 18" OF UNIT CONNECTION POINT.
E22 INTERCEPT EXISTING MECHANICAL EQUIPMENT BRANCH CIRCUIT AT THIS LOCATION
AND EXTEND TO EQUIPMENT ON ROOF. CONDUCTOR TYPE ON ROOF SHALL BE 'XHHW'
AND RACEWAY TYPE ON ROOF SHALL BE GRS (EXCEPT FOR WITHIN 18" OF
CONNECTION TO UNIT). PROVIDE RUBBER ROOFTOP SUPPORTS FOR SUPPORT OF
POWER & CONTROL RACEWAYS.
E38 ROUTE TO PANEL AND LOCATE BREAKER IN NEXT AVAILABLE POLE . TERMINATE ON
NEW 20/1P BREAKER. NEW BRANCH CIRCUIT SHALL BE 3#12 CU THWN IN A 1/2"C.
# Doc # Date
1 AD1 11/13/25
2 AD2 11/21/25
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