5-Exhibit E ELECTRICAL.pdf
PDF 5 MB Posted
- Solicitation number
- 2025-21
- Issued by
- Gregg County, Texas
About this file
These electrical design documents are for the Gregg County Precinct 2 facility located at 800 Gilmer Road in Longview, Texas, prepared by EMA Engineering & Consulting, Inc. The comprehensive set includes electrical site plans, demolition plans, floor plans, photometric analyses, panel schedules, riser diagrams, and detailed electrical system specifications for a new county building project. The documents are dated May-June 2025 and represent 100% construction documents, indicating a near-final design stage for electrical infrastructure.
The electrical system design includes a 400A main distribution panel (MDP), three sub-panels (AHAC, L1, and L2), and provisions for a future 200kW generator with a 400A automatic transfer switch (ATS). The project incorporates multiple electrical systems including lighting, power distribution, receptacles, HVAC equipment connections, and technology infrastructure. The design follows the 2017 National Electrical Code (NEC) and includes detailed specifications for grounding, conduit routing, panel loads, and equipment mounting. The electrical design supports various county facility spaces including offices, courtrooms, breakrooms, storage areas, and exterior lighting, with careful attention to load balancing, future expansion capabilities, and maintenance accessibility.
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Text version
ES7
GENERATOR
ES10
ES9
ES8
ZFH
Z3H
Z4H
ES11
ES2
ES4
BL
BL
ZFP
ZFP
ZFP
L1-42,44
L1-42,44
L1-42,44
L2-17
BLBLBL
L2-19
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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D R
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S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:12 AM
ES1.1
ELECTRICAL SITE
PLAN
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ELECTRICAL SITE PLAN GENERAL NOTES
1. CONTRACTORS AND SUBCONTRACTORS SHALL VERIFY LOCATION,
CONDUCT TEST AND INSPECTIONS, COORDINATE WITH UTILITIES,
OWNER'S REPRESENTATIVES, AND CHECK FOR ALL UNDERGROUND
UTILITIES AND LINES BEFORE DITCHING TAKES PLACE.
CONTRACTOR AND SUBCONTRACTORS PERFORMING THESE DUTIES
SHALL BE RESPONSIBLE FOR ANY REPAIRS OF CUT OR DAMAGED
LINES AND UTILITIES NOT SHOWN ON PLANS.
2. PROVIDE SEPARATE CONTACTORS FOR INDEPENDENT CONTROL OF
EXTERIOR LIGHTING GROUPS PER LIGHTING CONTROL DETAIL.
ELECTRICAL SITE PLAN NOTES
ES2 PROVIDE AND ROUTE UNDERGROUND SERVICE CONDUCTORS
FROM UTILITY TRANSFORMER LOAD SIDE TO MAIN SERVICE
DISCONNECT. PROVIDE AND ROUTE UNDERGROUND SERVICE
CONDUCTORS FROM SECONDARY ENCLOSURE TO ELECTRICAL
SERVICE DISCONNECT(S). REFER TO RISER DIAGRAM FOR MORE
INFORMATION.
ES4 FLAG POLE. REFER TO FLAG POLE DETAIL. COORDINATE EXACT
LOCATION WITH ARCHITECT.
ES7 APPROXIMATE LOCATION OF EXISTING OVERHEAD UTILITY
POWER. VERYIFY EXACT LOCATION WITH UTILITY PROVIDER IF
NEEDED AND REFER TO RISER DIAGRAM FOR MORE
INFORMATION.
ES8 APPROXIMATE LOCATION OF EXISTING UNDERGROUND UTILITY
POWER.
ES9 APPROXIMATE LOCATION OF EXISTING UTILITY METER.
ES10 APPROXIMATE LOCATION OF NEW GENERATOR. REFER TO
GENERATOR DETAIL FOR MORE INFORMATION.
ES11 PROVIDE AND RUN UNERGROUND CONDUITS FROM GENERATOR
TO ATS. SEE RISER DIAGRAM FOR MORE INFORMATION.
1" = 20'-0"
1 ELECTRICAL SITE PLAN
06-02-2025
06-02-2025
06-06-2025
06-06-2025
05-01-2025
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min
BUILDING_Side_11 Illuminance Fc 15.82 26.9 7.5 2.11
BUILDING_Side_15 Illuminance Fc 23.49 37.1 14.7 1.60
BUILDING_Side_21 Illuminance Fc 12.14 27.7 4.8 2.53
BUILDING_Side_22 Illuminance Fc 16.79 31.3 6.3 2.67
BUILDING_Side_23 Illuminance Fc 16.35 30.9 7.0 2.34
BUILDING_Side_24 Illuminance Fc 15.38 34.5 5.1 3.02
Drive_1_Planar Illuminance Fc 0.17 0.6 0.0 N.A.
Drive_2_Planar Illuminance Fc 1.30 2.1 0.6 2.17
Drive_2_Planar_1 Illuminance Fc 1.30 2.1 0.6 2.17
Drive_2_Planar_2 Illuminance Fc 1.30 2.1 0.6 2.17
Drive_2_Planar_3 Illuminance Fc 1.29 2.1 0.6 2.15
Drive_2_Planar_4 Illuminance Fc 1.29 2.1 0.6 2.15
Drive_2_Planar_5 Illuminance Fc 1.29 2.1 0.6 2.15
Drive_2_Planar_6 Illuminance Fc 1.29 2.1 0.6 2.15
Drive_2_Planar_7 Illuminance Fc 1.29 2.1 0.6 2.15
Drive_3_Planar Illuminance Fc 1.75 7.7 0.2 8.75
Drive_4_Planar Illuminance Fc 0.79 2.1 0.1 7.90
Drive_5_Planar Illuminance Fc 1.07 3.1 0.0 N.A.
Drive_6_Planar Illuminance Fc 1.23 1.5 0.9 1.37
ENTRY GROUND_ENTRY GROUND Illuminance Fc 7.44 10.2 4.8 1.55 parking_1_Planar Illuminance Fc 1.30 1.9 0.7 1.86 parking_2_Planar Illuminance Fc 0.48 1.1 0.1 4.80 parking_3_Planar Illuminance Fc 0.38 1.6 0.0 N.A.
parking_Planar Illuminance Fc 0.86 1.1 0.6 1.43 patio floor_Planar Illuminance Fc 28.17 45.1 11.6 2.43
PROPERTY LINE Illuminance Fc 0.17 0.8 0.0 N.A.
sidewalk_Planar Illuminance Fc 18.71 22.6 11.1 1.69
SIDEWALK_Planar_1 Illuminance Fc 8.98 12.2 5.2 1.73
0.0 0.1
0.0 0.0 0.0 0.0 0.0 0.1
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.5
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.3
0.6 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.6 0.7 0.7
0.7 0.8 0.9
0.8 1.0 1.1
1.0 1.2 1.3
1.0 1.4 1.6
1.0 1.4 1.7
1.1 1.4 1.6
1.1 1.3 1.4
1.1 1.2 1.3
1.1 1.2 1.2
1.2 1.3 1.2
1.2 1.3 1.2
1.3 1.4 1.3
1.5 1.6 1.5
1.7 1.9 1.9
1.7 2.1 2.0
1.7 2.0 2.0
1.4 1.6 1.5
1.1 1.2 1.1
0.9 0.9 0.8
0.2 0.2 0.3
0.7 0.5 0.4
3.4 1.6 0.6
7.5 2.4 0.7
2.3 1.4 0.7
1.0 1.0 0.8
1.4 1.3 1.0
4.5 2.4 1.2
7.7 2.9 1.1
2.4 1.7 1.0
1.7 1.4 0.9
5.6 2.5 1.0
6.4 2.5 1.0
1.7 1.2 0.8
0.6 0.6 0.6
0.4 0.5 0.5
1.1 1.3 1.3 1.2 0.9 0.6 0.4 0.2 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.7
1.4 1.7 1.6 1.4 1.1 0.7 0.4 0.2 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.7
1.8 1.9 1.9 1.6 1.2 1.0 1.1 1.3 0.6 0.1 0.2 0.2 0.3 0.4 0.6 0.8
2.0 2.1
1.9 2.1
1.7 2.2
1.5 2.0
1.2 2.2
1.0 2.0
0.8 1.8
0.7 2.1
0.4 3.1
0.3 2.0
0.2 0.2
0.1 0.1
0.1 0.1
0.0 0.1
0.0 0.1
1.2 1.4
1.2 1.5
1.2 1.5
1.1 1.4
1.0 1.3
0.9 1.0
4.8
6.0 5.9 5.3
7.0 7.6 7.0 6.1 5.1
6.7 7.7 8.5 7.9 6.6
7.9 7.7 7.9 8.0 7.8
7.3 9.0 8.6 8.1 7.3
6.1 7.7 9.3 8.1 8.0
8.1 9.5 6.8
10.2
0.9 0.8
1.1 1.0
1.5 1.4
1.8 1.9
1.9 1.9
1.6 1.5
1.3 1.1
1.1 0.9
1.0 0.7
0.8 0.9 0.9 0.8 0.7 0.4 0.3 0.1 0.1 0.1 0.1 0.2 0.3 0.4
1.1 1.1 1.1 1.0 0.8 0.5 0.3 0.2 0.1 0.1 0.1 0.2 0.3 0.4
0.5 1.6
0.4 1.1
0.3 0.8
0.3 0.8
0.3 0.6
0.2 0.5
0.2 0.4
0.1 0.3
0.1 0.2
0.1 0.1
0.1 0.1
0.0 0.1
0.6 0.8
0.6 0.9
0.7 0.9
0.8 1.0
0.9 1.0
1.0 1.1
18.7 25.6 30.4 32.1 32.4 30.8 27.6 24.3 22.1 17.3 13.7
24.0 33.1 38.6 41.7 41.8 39.4 35.9 31.1 28.3 22.5 17.4
26.0 35.3 41.9 44.6 45.1 43.1 38.4 33.5 31.2 24.1 19.3
21.2 29.1 33.9 36.8 36.9 34.9 32.0 28.1 25.6 20.2 15.7
15.2 20.6 24.5 25.7 26.1 25.1 22.5 20.0 18.2 14.4 11.6
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.3
0.1
0.1
0.0
0.0
0.0 0.0 0.0 0.0 0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.6
0.5
0.4
0.3
0.2
0.2
0.1
0.20.50.50.50.50.50.40.40.30.20.10.10.10.10.20.40.50.70.80.80.80.60.20.10.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
14.7 19.9 22.1 22.6 22.5 21.2 20.5 16.0 11.4
13.6 19.2 21.5 22.0 22.0 20.8 20.0 15.6 11.1
9.6 11.3 6.8
9.1 11.0 11.8 7.8
9.9 12.2 12.1 8.7 6.7
9.6 11.9 11.8 9.3
8.5 10.1 11.0
8.8 9.7 8.9
8.5 9.2 7.2
6.8 7.1 6.4
5.6 5.8 5.2
Z3
Z3
Z3
ZF
ZF
BLBLBLBLBL
ZFP
ZFP
ZFP
DN
DN
DN
DN
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
O
JE
C T:
O W
N E
R
A D
D R
E S
S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:13 AM
ES1.2
PHOTOMETRIC SITE
PLAN
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PHOTOMETRIC SITE PLAN GENERAL NOTES
1. THESE PLANS ARE ACCURATE AND DESIGNED IN COMPLIANCE WITH
AND MEET THE REQUIREMENTS OF THE CITY OF LONGVIEW
OUTDOOR LIGHTING ORDINANCE IN EFFECT AT THE TIME OF THE
SUBMISSION OF PLANS.
2. ALL CALCULATIONS SHOWN ARE AT THE GROUND LEVEL AND ARE
MEASURED HORIZONTALLY.
3. LIGHTING CALCULATIONS HAVE BEEN PRODUCED USING AGI32
LIGHTING SOFTWARE BY LIGHTING ANALYSTS, INC.
1" = 20'-0"
1 PHOTOMETRIC SITE PLAN
06-02-2025
06-02-2025
06-06-2025
06-06-2025
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2 ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2
ED1 LD2ED1 LD2
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
O
JE
C T:
O W
N E
R
A D
D R
E S
S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:13 AM
ED1.1
ELECTRICAL
DEMOLITION FLOOR
PLAN
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ELECTRICAL DEMOLITION PLAN NOTES
ED1 ALL EXISTING DEVICES IN WALLS AND CEILINGS IN THIS ROOM TO
BE REMOVED AND DEMOLISHED. REMOVE CONDUIT AND WIRING
BACK TO SOURCE.
3/16" = 1'-0"
1 ELECTRICAL DEMOLITION FLOOR PLAN
ELECTRICAL DEMOLITION GENERAL NOTES
1. UNLESS NOTED ON DRAWINGS, ALL LIGHTING, SWITCHES,
OUTLETS AND OTHER ELECTRICAL DEVICES ARE TO REMAIN.
2. REFER TO SPECIFICATION SECTION 26 05 05, ELECTRICAL
DEMOLITION REMODELING, FOR GENERAL DEMOLITION
REQUIREMENTS.
3. ALL MATERIAL REMOVED AND NOT RETAINED BY THE OWNER
SHALL BE DISPOSED OF OFF SITE IN A LAWFUL MANNER.
4. BEFORE DEMOLISHING PANELS, TRACE ALL BRANCH CIRCUITS TO
CONFIRM THAT EXISTING LOADS HAVE BEEN RELOCATED TO NEW
PANELS. IF A LOAD EXISTS THAT HAS NOT BEEN RELOCATED TO
NEW PANELS, CONTACT THE ENGINEER FOR INSTRUCTIONS.
LIGHTING DEMOLITION PLAN NOTES
LD2 EXISTING LIGHTING TO BE REMOVED. REMOVE EXISTING
CONDUIT AND WIRING BACK TO SOURCE.
06-02-2025
06-02-2025
06-06-2025
06-06-2025
EF
EF
M
J
M
M
J
J
J
J
J
J
J
J
J
JJ
J
J
J
J
J
J
P
JJ
J
J
J
EF
EF
EF
J
E3
E2
E2
E5
T6
E17
E6
E6
E17
T1
T6
T1 T6
E6
T6
T6
E2
T1
E5
T1
E6
E2
E2E2
T1MDP
MAIN
SERVICE
DISCONNECT
AHAC
L2L1
ATS
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1
T1 T1
T1
T6
J
J
E5
E5
E2 E2
E13
E5
E5
T6
E25E2 E2E2
T6
E2
E2
E2
E2
E5
E20
CONFERENCE
OPEN OFFICE
BREAKROOM
COURT ROOM
130 TIM
SUPER OFF.
HALL
MENS
JAN
ENTRY
100 WAITING
TAX CLERKS
ELEC
WORKROOM
STRG
STRG
ROGER
JP WAITING
IT
STRG
DRIVE THRU
WEB DEAL
SUPER OFF.
MICHELLE
STRG
STRG
UNISEX
WMNS
RAY
SERVICE AREA
RR
STRG
STRG
L2- 2
L1- 28
L1- 45
L1- 47
L2- 43 L2- 46L2- 45
L1- 8
L1- 8
E23
L2- 41
E6
L1-11
L1-29
L1- 8
L1- 8
L1- 8
L1- 8
L1- 41
L1- 25
L2- 20
L2- 18
L1- 3
L1- 9
L2- 3
L1- 21
L1- 1
L2- 29
L1- 2
L1- 6
L2- 14
L2- 26
L2- 24
L2- 8
L1- 26
L1- 38
L1- 36
L1- 32
L1- 4
L1- 33
L1- 2
L1- 5
L1- 14
L1- 17
L1- 23
L1- 30 L1- 35
L1- 37
L1- 24
L2- 6
L1- 20
L1- 31
L1- 22
L1- 34
L2- 4
L2- 44
L2- 42
E24
L2- 47
L1- 16 L1- 46 L2- 47 L1- 46
L2- 30
L2- 23 L2- 25
L2- 10
L1- 40
L2- 16
L2- 32
L1- 27
L2- 21
L2- 15
L2- 9
L2- 27 L2- 33
L1- 13
L1- 7
L1- 12
L1- 12
L1- 12
L1- 12
L1- 12
L1- 12 L1- 12
L1- 15
L1- 15
L1- 15
L1- 15
L1- 15
L1- 15
L1- 15
L1- 15
L1- 15
E27E28
L2- 35
L2- 31
T1
T1
L1- 12 L1- 12
T1
L1- 12
L1- 12
T1
L1- 15
T1 L1- 15
E2
L1- 16
T6
L2- 28
E22
E22
L2- 36
L1- 11
E13E13
L2- 12
E30
L1- 10
L1- 2
L1- 2
L1- 18
L1- 8
L1- 19
L3
MS-AH-1T
#117
L2- 34
L1- 43
L1- 39
L1- 48
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
6/6/2025 11:05:26 AM
EP1.1
ELECTRICAL FLOOR
PLAN
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ELECTRICAL GENERAL NOTES
1. SEE SHEET EP7.1 FOR GENERAL NOTES APPLICABLE
TO THE ENTIRE DRAWING SET.
ELECTRICAL PLAN NOTES
E2 OUTLET INSTALLED 6" ABOVE MILLWORK SPLASH.
VERIFY EXACT LOCATION WITH ARCHITECTURAL
DRAWINGS.
E3 EWC OUTLET INSTALLED 20" A.F.F. - ON GFCI
BREAKER.
E5 WEATHERPROOF GFCI MAINTENANCE OUTLET
INSTALLED 18" A.F.F.
E6 GFCI OUTLET INSTALLED 44" A.F.F.
E13 MILLWORK RECEPTACLES - PROVIDE A 1" CONDUIT
FROM ACCESSIBLE ATTIC SPACE, RUN DOWN
INSIDE NEAREST WALL AND UNDER SLAB TO
J-BOXES. RUN CONDUIT CONCEALED IN
MILLWORK TO OUTLETS SHOWN. DO NOT INSTALL
OUTLET FACEPLATE FACING UP IN MILLWORK.
VERIFY EXACT LOCATION OF J-BOX PRIOR TO
CONCRETE POUR WITH FURNITURE INSTALLER.
E17 FLOOR BOXES TO BE UNDER FURNITURE.
COORDINATE LOCATION OF FLOOR BOXES WITH
FURNITURE SUPPLIER BEFORE ROUGH IN FOR
EXACT LOCATION. SAW-CUT EXISTING SLAB.
E20 PROVIDE SINGLE-POLE MOTOR RATED SWITCH
FOR DRIVE THRU TUBING SYSTEM (TELLER
TERMINAL & CUSTOMER TERMINAL). COORDINATE
EXACT SWITCH LOCATION WITH ARCHITECT
BEFORE INSTALLATIONL.
E22 PROVIDE POWER TO AIR HANDLER FROM
CONDENSOR. REFER TO MECHANICAL
SCHEUDLES FOR MORE INFORMATION.
E23 APPROXIMATE LOCATION OF ATS. ATS SHALL
HAVE NEMA 3R ENCLOSURE. PROVIDE AND ROUTE
UNDERGROUND CONDUCTORS FROM GENERATOR
TO LOAD SIDE OF ATS. REFER TO RISER DIAGRAM
FOR MORE INFORMATION.
E24 GFCI OUTLET INSTALLED 24" A.F.F.
E25 GFCI OUTLET INSTALLED 66" A.F.F.
E27 DISCONNECT TO PROVIDE POWER TO ELECTRIC
WATER HEATER.
E28 RECEPTACLE TO POWER CIRCULATION PUMP.
COORDINATE EXACT LOCATION OF PUMP WITH
PLUMBING BEFORE ROUGH-IN.
E30 SWITCH FOR DISPOSAL TO BE MOUNTED 6" ABOVE
MILLWORK SPLASH.
True
PROJECT
NORTH
3/16" = 1'-0"
1 ELECTRICAL FLOOR PLAN
ELECTRICAL TECHNOLOGY PLAN NOTES
T1 POWER ABOVE CEILING FOR ELECTRIC DOOR
RELEASE HARDWARE FOR CONNECTION TO BUILDING
ACCESS SYSTEM.
T6 PROVIDE AND INSTALL OUTLET AT THIS
APPROXIMATE LOCATION FOR POWER TO FLAT
SCREEN TV. COORDINATE EXACT INSTALLATION
HEIGHT WITH TECHNOLOGY.
06-06-2025 City Comments
ALL ELECTRICAL WORK TO
CONFORM TO 2017 NEC.
06-06-2025
06-06-2025
12' - 5"
RTU-4T
#103
RTU-4T
#115
RTU-2T
#121
RTU-2T
#107
RTU-3T
#130
RTU-3T
#128
RTU-5T
#118
E19
MS-AC-1T
#117
MS-AC-2T
#124
E19
AHAC- 1,3,5
AHAC- 7,9,11
<unnamed>
AHAC- 2,4,6
AHAC- 13,15,17
AHAC- 27,29
AHAC- 19,21
AHAC- 14,16
AHAC- 8,10,12
AHAC- 22,24
AHAC- 19,21
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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O W
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D R
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S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:33 AM
EP6.1
ELECTRICAL ROOF
PLAN
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ELECTRICAL PLAN NOTES
E19 WEATHERPROOF GFCI MAINTENANCE OUTLET INSTALLED BELOW
DISCONNECT.
3/16" = 1'-0"1 ELECTRICAL ROOF PLAN
ELECTRICAL GENERAL NOTES
1. SEE SHEET EP7.1 FOR GENERAL NOTES APPLICABLE TO THE
ENTIRE DRAWING SET.
ROOF GENERAL NOTES
1. PROVIDE AND INSTALL GFCI WEATHERPROOF MAINTENANCE
OUTLETS ON THE ROOF AT THE HVAC EQUIPMENT SUCH THAT
THERE IS A RECEPTACLE WITHIN 25' OF EVERY PIECE OF
EQUIPMENT ON THIS ROOF PER NEC 210.63. RECEPTACLES SHALL
BE CIRCUITED TOGETHER USING THE CIRCUIT SHOWN IN THE
BOXED NOTE. PROVIDE CONDUCTORS PER THE PANEL
SCHEDULE. MOUNT RECEPTACLES AT HVAC EQUIPMENT
DISCONNECTS WHEN POSSIBLE. OTHERWISE, MOUNT
RECEPTACLES TO ROOF DECK USING A LEXCOR FLASH-TITE
ELECTRICAL POST, ORBIT PEDESTAL OR APPROVED EQUAL.
2. THIS CONTRACTOR TO COORDINATE ALL EQUIPMENT WITH
ROOFING CONTRACTOR. COORDINATE UNIT LOCATION,
ORIENTATION AND ROOF SUPPORTS WITH LOCATION OF
ELECTRICAL POWER AND CONTROL WIRING CONDUIT.
3. ALL UNITS ARE TO BE CIRCUITED UP THROUGH THE BOTTOM OF
THE UNIT IF POSSIBLE. FOR MORE INFORMATION, SEE RTU
POWER SUPPLY DETAIL. DO NOT USE A ROOFTOP PENETRATION,
UNLESS THE UNIT CANNOT BE CIRCUITED UP THROUGH THE
BOTTOM OF THE UNIT.
4. FUSED DISCONNECTS ARE TO BE PROVIDED AND INSTALLED BY
THE ELECTRICAL CONTRACTOR. DISCONNECT TO BE INSTALLED
ON EACH PIECE OF HVAC EQUIPMENT WHERE POSSIBLE. NEVER
INSTALL DISCONNECT OVER ANY ACCESS PANEL OR UNIT
LABEL/TAG. IF THERE IS NO SUITABLE LOCATION ON THE UNIT TO
MOUNT THE DISCONNECT, THEN MOUNT THE DISCONNECT ON A
UNISTRUT RACK AT OR NEAR THE UNIT AND LABEL THE
DISCONNECT ACCORDING TO THE UNIT IT SERVES. LABEL TO BE
PHENOLIC ENGRAVED AND ATTACHED WITH MECHANICAL
FASTENERS. SEE SPECIFICATIONS FOR MORE INFORMATION.
5. IF ROOF PENETRATIONS ARE REQUIRED TO CIRCUIT THE UNIT,
THE ELECTRICAL CONTRACTOR SHALL WORK WITH THE
PLUMBING CONTRACTOR AND MECHANICAL CONTRACTOR WHERE
POSSIBLE TO SHARE ROOF PENETRATIONS. FOR MORE
INFORMATION, SEE ROOF TOP WIRING DETAIL AND HOODED ROOF
PENETRATION DETAIL.
6. FOR ALL UNITS WITH PLASMA AIR IONIZATION DEVICE. PROVIDE
CONTROL WIRING AS REQUIRED BY MANUFACTURER FROM 24
VAC FAN CONTROL TERMINALS TO 24 VAC POWER INPUT
TERMINALS ON IONIZATION DEVICE.
7. AT ALL HVAC EQUIPMENT MOUNTED OUTSIDE, PROVIDE A SURGE
PROTECTION DEVICE PER SPECIFICATIONS.
8. REFER TO ELECTRICAL GENERAL NOTES AND SYMBOLS SHEET
FOR MECHANICAL UNIT DISCONNECT AND FUSES SIZES. REFER
TO ELECTRICAL PANEL SCHEDULE AND MECHANICAL SCHEDULES
FOR UNIT REQUIREMENTS.
9. AT ALL HVAC EQUIPMENT WHETHER INSIDE OR OUTSIDE THE
BUILDING SHALL BE INSTALLED SUCH THAT THE REQUIRED NEC
WORKING CLEARANCES CAN BE MAINTAINED AROUND ALL
ELECTRICAL EQUIPMENT INCLUDING PANELBOARDS,
DISCONNECTS, ETC.
(SOME NOTES MAY NOT BE USED)
06-02-2025
06-02-2025
06-06-2025
06-06-2025
FOR HOLLOW MASONRY USE
MINIMUM 3/8" TOGGLE BOLTS.
MINIMUM 2 PER CHANNEL. RUN
CHANNEL FULL LENGTH OF PANEL
FOR SOLID MASONRY OR CONCRETE USE
MINIMUM 3/8" LAG BOLTS AND SHIELDS.
MINIMUM 2 PER CHANNEL. RUN CHANNEL
FULL LENGTH OF PANEL.
1-1/2" X 1-1/2" KINDORF
UNISTRUT OR EQUAL
NOTE:
ALL SAFETY SWITCHES 60 AMPS AND LARGER.
ALL STARTERS AND CONTROLLERS 3 H.P. AND
LARGER; ALL SURFACE MOUNTED PANELS AND
ALL EQUIPMENT MOUNTED ON OUTSIDE WALLS
SHALL BE MOUNTED IN THIS MANNER.
BOLT PANEL TO CHANNEL
USING A MINIMUM OF 4
BOLTS PER CHANNEL
3" 2" 3"
4"
3"
24" MIN.
MIN MIN MIN
MIN
MIN
GRADE
EARTH FILL
CONCRETE ENCASEMENT FOR
PRIMARY AND SECONDARY FEEDERS.
SAND BACKFILL/IMBEDMENT
FOR ALL OTHER FEEDERS
CONDUIT (QUANTITY VARIES)
PLASTIC SPACE SUPPORTS
SUPPORT CONDUIT
PER NEC 352.30B
12" MAX
WARNING TAPE
PER NEC 300.5(D)(3)
PER NEC 300.5(A) or
UTILITY REQUIREMENTS,
WHICHEVER IS
GREATER.
SEE SPECIFICATION SECTION 26 20 00 PART 3 & 26 05 33 FOR MORE INFORMATION.
FINISHED CEILING AS
SCHEDULED
GALVANIZED CHANNEL - 1 5/8" X 1 5/8"
X 12 GAUGE SPACED AS DIRECTED
CONDUIT(S) AS REQUIRED
1/4" CONTINUOUS
THREADED ROD
ATTACH TO TOP CHORD OF
STRUCTURE AS REQUIRED
WITH BEAM CLAMPS
CHANNEL PIPE
STRAPS OR CLIPS
USE WHERE ATTIC SPACE IS
GREATER THAN 3'-0"
NEVER SUPPORT CONDUITS FROM BOTTOM CHORD OF JOIST.
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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O W
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A D
D R
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S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:34 AM
EP7.1
ELECTRICAL
DETAILS, SYMBOLS,
& GENERAL NOTES
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NOTES:
1. SOME SYMBOLS MAY NOT BE USED.
2. ACCESSIBLE DEVICES HIGHEST OPERABLE PART TO BE 46" MAXIMUM/18" MINIMUM A.F.F. - REFER TO ARCHITECTURAL DRAWINGS.
3. DIMENSIONS GIVEN A.F.F. ARE TO BOTTOM OF BOX.
ELECTRICAL LEGEND - POWER SYMBOLS
BRANCH CIRCUIT - CONDUIT IN WALL or ABOVE CEILING. INDICATES DEVICES AND EQUIPMENT ON A CIRCUIT. NOT INTEDED TO SHOW ROUTING.
BRANCH CIRCUIT OR FEEDER CONDUIT UNDER FLOOR or UNDERGROUND.
SWITCH WIRE - SWITCH CIRCUIT
HOME RUN WITH CIRCUIT DESIGNATION(S) - LETTER DENOTES PANELCL-1, 3, 5
PANELBOARD or SWITCHGEAR (SEE PANEL SCHEDULES AND RISER DIAGRAM)
SPECIAL PANEL, EQUIPMENT RACK, CABINET, ETC. - SURFACE MOUNT; FLUSH MOUNT;
TX POWER TRANSFORMER - SEE PANEL SCHEDULE, RISER, AND SPECIFICATIONS.
DISCONNECT / SAFETY SWITCH - SEE SCHEDULES FOR MORE INFORMATION.
GROUND ; WEATHERHEAD;
CONCRETE IN-GRADE PULL BOX / HAND HOLE - PROVIDE AS SHOWN OR AS REQUIRED.. .
J J; JUNCTION BOX - @ 18" AFF OR AS NOTED ; FLUSH WALLS / FLUSH CEILING or FLOOR or ELSE.
; ; RECEPTACLE @ 18" AFF OR AS NOTED - DUPLEX ; QUAD; SIMPLEX.
; MULTI-POLE RECEPTACLE @ 18" AFF or AS NOTED ; NON-LINEAR TWISTLOCK MULTIPOLE @ 18" AFF or AS NOTED.
; GFCI DUPLEX RECEPTACLE @ 6" ABOVE BACKSPLASH IF SHOWN ON MILLWORK or 18" AFF ; WEATHERPROOF GFCI.
DUPLEX RECEPTACLE W/ DUAL USB @ 6" ABOVE BACKSPLASH IF SHOWN AT MILLWORK or 18" AFF. SEE SPECIFICATIONS FOR MORE INFORMATION.
; NON-LINEAR RECEPTACLE @ 18" AFF or AS NOTED - DUPLEX ; QUAD.
DUPLEX FLOOR W/ BRASS COVER PLATE & 3/4" C TO ACCESSIBLE ATTIC SPACE or AS NOTED.
; 2 4
; 6 8
; 10 C
FLOOR BOX - 2 GANG (RFB2/CFB2) W/1X DUPLEX; 4 GANG (RFB4/CFB4) W/2X DUPLEX. SEE SPECS FOR MORE INFO.
FLOOR BOX - 6 GANG ; 8 GANG. SEE SPECS FOR MORE INFO.
FLOOR BOX - 10 GANG; CUSTOM FLOORBOX AS NOTED, SEE SPECS FOR MORE INFO.
POKE-THRU FLOOR BOX - 3X RECEPTACLES & COMM. SEE SPECS FOR MORE INFO. WALKERBOX EVOLUTION 8AT or APPROVED EQUAL, OR AS NOTED.
POWER POLE - POWER & DATA
PLUGMOLD WITH RECEPTACLES AT 12" OC
SR SURFACE - MOUNT RACEWAY - SEE SPECIFICATIONS FOR MORE INFORMATION.
M EF SF P; ; ; MOTOR - W / MOTOR SWITCH, OVERLOADS SQ.D. CLASS 2510, NEMA ENCL. (TYPE K) or AS NOTED. FINAL CONNECTION BY ELECTRICAL
CONTRACTOR - MOTOR (GENERAL) ; EXHAUST FAN ; SUPPLY FAN ; PUMP.
DOOR HOLD BACK - PROVIDE POWER SHOWN TO LOW VOLTAGE TX TO SERVE DEVICE(S).
EMERGENCY POWER OFF (EPO) - SEE SPECIFICATIONS FOR MORE INFORMATION.
BUZZER - EDWARDS #156G-6G1 OR APPROVED EQUAL AT 80" AFF.
XFR
S; . PUSH BUTTON - EDWARDS #695 OR APPROVED EQUAL AT 44" AFF ; SIGNAL TX ABOVE CEILING.
WH WATER HEATER - SEE PLUMBING SCHEDULE FOR MORE INFORMATION.
PS PLUMBING SENSORS - PROVIDE POWER SHOWN TO LOW VOLTAGE TX TO SERVE DEVICE(S).
DUPLEX RAISED FLOOR RECEPTACLE.
MOTOR TOGGLE SWITCH.
N.T.S.
1 EQUIPMENT MOUNTED ON SURFACE/WALL
N.T.S.2 UNDERGROUND CONDUITS
N.T.S.3 CONDUIT SUPPORT
ELECTRICAL GENERAL NOTES
(SOME NOTES MAY NOT BE USED)
1. BRANCH CIRCUIT - PROVIDE A SEPARATE NEUTRAL CONDUCTOR
FOR EACH CIRCUIT. MULTIPLE CIRCUITS SHALL NOT SHARE A
COMMON NEUTRAL. NEUTRAL CONDUCTORS SHALL BE SIZED AS
LARGE AS THE PHASE CONDUCTORS. NEUTRAL CONDUCTORS
SHALL NOT BE OF A REDUCED SIZE.
2. CONDUIT - WHERE POSSIBLE, ALL CONDUIT AND/OR CABLING
SHALL BE INSTALLED BETWEEN THE BOTTOM AND TOP CHORD OF
JOIST. WHERE NO CEILINGS ARE SCHEDULED, ALL CONDUIT
SHALL BE UP AGAINST BOTTOM OF THE TOP CHORD. DO NOT
SUPPORT OR REST CONDUITS ON BOTTOM CHORD OF THE
JOISTS.
3. CONDUIT - ROUTE CONDUIT IN EXPOSED AREAS PERPENDICULAR
OR PARALLEL TO WALLS. ROUTE CONDUIT AS HIGH AS POSSIBLE
AND ROUTE CONDUIT RUNS ADJACENT TO EACH OTHER.
CONDUITS SHALL BE ORDERLY AND NEAT.
4. DEVICES - VERIFY ALL INSTALLATION HEIGHTS OF RECEPTACLES
WITH ARCHITECTURAL CASEWORK DETAILS BEFORE ROUGH-IN.
5. EQUIPMENT - DURING THE SUBMITTAL PHASE, THIS CONTRACTOR
SHALL SUBMIT LAYOUT OF ALL PANELS, SWITCHGEAR,
TRANSFORMERS, CONTACTORS, ETC. IN EACH EQUIPMENT ROOM
WHERE THIS EQUIPMENT IS LOCATED. ALL LAYOUTS MUST BE
DRAWN TO SCALE AND DIMENSIONED.
6. UTILITY - THE CONTRACTOR AND SUBCONTRACTORS SHALL
COORDINATE WITH ALL UTILITY COMPANIES AND THE OWNER'S
REPRESENTATIVE TO DETERMINE THE LOCATION OF ALL EXISTING
LINES AND UTILITIES BEFORE DITCHING IS PERFORMED. THE
CONTRACTOR AND SUBCONTRACTORS SHALL BE RESPONSIBLE
FOR REPAIR OF ANY CUT OR DAMAGED LINES OR UTILITIES THAT
ARE NOT SHOWN ON ANY PLANS.
7. MECHANICAL - EXACT MECHANICAL EQUIPMENT LOCATIONS AND
TYPE SHALL BE COORDINATED WITH MECHANICAL PLANS AND
MECHANICAL CONTRACTOR. DO NOT INSTALL CONDUIT/CABLING
WITHIN 3'-0" OF ANY HVAC UNIT UNLESS THE CONDUIT AND/OR
CABLING SERVES THAT UNIT.
8. MECHANICAL - UNLESS OTHERWISE NOTED ON THE DRAWINGS
OR IN THE SPECIFICATIONS, PROVIDE A LISTED MANUAL MOTOR-
CIRCUIT SWITCH AS A DISCONNECTING MEANS AT EACH MOTOR.
FOR MOTORS SHOWN WITH "MS" PROVIDE A LISTED MANUAL
MOTOR -CIRCUIT SWITCH WITH OVERLOAD PROTECTION AS A
DISCONNECTING MEANS AT EACH MOTOR.
9. MECHANICAL - SEE EXHAUST FAN SCHEDULE ON MECHANICAL
SHEET FOR EXHAUST FAN SWITCHING, UNLESS CONTROLS ARE
SPECIFICALLY NOTED ON THE DRAWINGS. WHERE "EMCS" IS
MENTIONED, PROVIDE MECHANICALLY-HELD CONTACTORS AS
NECESSARY FOR FAN CONTROL. COORDINATE CONTACTOR COIL
ELECTRICAL REQUIREMENTS WITH MECHANICAL CONTROLS
CONTRACTOR. WHERE "24/7" IS MENTIONED, PROVIDE A MOTOR-
RATED SWITCH AT THE MOTOR ONLY. WHERE "SWITCH" IS
MENTIONED, DO ONE OF THE FOLLOWING:
A. IN BATHROOMS AND JANITORAL, EXHAUST FAN TO BE
SWITCHED WITH THE LUMINAIRES IN THE SPACE PER THE
EXHAUST FAN SWITCHING DETAIL.
B. ELSEWHERE, SWITCH THE FAN WITH A MOTOR-RATED
SWITCH ON THE WALL IN THE SPACE THE EXHAUST FAN
SERVES.
10. CONDUIT - COORDINATE CONDUIT ROOF PENETRATIONS WITH MECHANICAL
ROOF TOP UNITS AND/OR THRU HOODED PLUMBING PENETRATIONS TO
CONDENSING UNITS.
11. MECHANICAL - REFER TO THE MECHANICAL SHEETS FOR ALL SENSOR
LOCATIONS (THERMOSTAT, HUMIDISTAT, CO2, etc.), DUCT DETECTORS, CONTROL RELAYS, MOTORIZED DAMPERS, SFDs, etc. THIS CONTRACTOR IS
RESPONSIBLE FOR PROVIDING ALL NECESSARY CONDUIT, BACK BOXES AND
LINE VOLTAGE WIRING TO SENSORS, DEVICES, etc. AS REQUIRED TO
ENSURE A COMPLETE AND OPERATIONAL SYSTEM. FOR MORE INFORMATION,
REFER TO SPECIFICATIONS AND SENSOR INSTALLATION DETAIL.
12. DEVICES - VERIFY WHITEBOARD AND TACKBOARD LOCATIONS WITH
ARCHITECTURAL PLANS. DO NOT INSTALL DEVICES IN THESE AREAS.
13. DEVICES - EXACT LOCATION OF ALL OUTLETS, DEVICES, & ETC. INSTALLED IN
MOVEABLE FURNITURE SHALL BE COORDINATED WITH ARCHITECT AND
OWNER.
14. DEVICES - REFER TO ELECTRICAL COMMUNICATION DRAWINGS FOR
GENERAL LOCATION OF CONDUIT AND BOXES SUPPLIED BY THIS
CONTRACTOR IN BASE BID.
15. DEVICES - TAMPER RESISTANT RECEPTACLES SHALL BE PROVIDED IN
ACCORDANCE WITH NEC ARTICLE 406.12.
16. MECHANICAL - ALL VARIABLE FREQUENCY DRIVES (VFD's) ARE TO BE
PROVIDED BY THE MECHANICAL CONTRACTOR, INSTALLED AND POWERED
BY THE ELECTRICAL CONTRACTOR, AND CONTROLLED BY THE CONTROLS
CONTRACTOR. THIS CONTRACTOR TO PROVIDE ALL NECESSARY POWER
WIRING FROM PANEL TO VFDs AND FROM VFDs TO EACH MOTOR.
17. MECHANICAL - FOR ALL UNITS WITH PLASMA AIR IONIZATION DEVICE.
PROVIDE CONTROL WIRING AS REQUIRED BY MANUFACTURER FROM LOW
VOLTAGE FAN CONTROL TERMINALS TO POWER INPUT TERMINALS ON
IONIZATION DEVICE. PROVIDE STEP-DOWN TRANSFORMERS AS REQUIRED
TO PROVIDE LOW VOLTAGE POWER FROM UTILIZING THE CIRCUIT
POWERING THE UNIT. COORDINATE EXACT ELECTRICAL REQUIREMENTS
WITH MECHANICAL INSTALLER. LOCATE EACH TRANSFORMER IN A NEMA 3R
ENCLOSURE MOUNTED AT THE UNIT.
ELECTRICAL GENERAL NOTES(CONTINUED)
(SOME NOTES MAY NOT BE USED)
06-02-2025
06-02-2025
06-06-2025
06-06-2025
BOLTED, RIVETED, OR WELDED
BONDING
JUMPER
SERVICE
ENTRANCE
EQUIPMENT
GROUNDING
ELECTRODE
CONDUCTOR
MAIN
BONDING
JUMPER
BONDING
JUMPER
CONCRETE-ENCASED
ELECTRODE
GROUND ROD
METAL
WATER PIPE
GROUND RING
BONDING
JUMPER
PROTECTIVE
SLEEVE
LISTED
CONNECTOR
NON-METALIC
GROUNDING ELECTRODE
CONDUCTOR FROM PANEL
2" MIN.
FOUNDATION IN DIRECT
CONTACT WITH EARTH
1. CONCRETE ENCASED ELECTRODE REQUIRED AT ALL
NEW CONSTRUCTION.
2. GROUNDING ELECTRODE SYSTEM SHALL INCLUDE
GROUND ROD(S), CONCRETE ENCASED ELECTRODE,
CONNECTION TO BUILDING STEEL, CONNECTION TO
WATER, CATU, ETC.
3. GROUNDING ELECTRODE CONDUCTOR TO BE SIZED
PER NEC 250.66. ALL OTHER BONDING JUMPERS SHALL
BE SIZED PER NEC 250.12(C)(1).
4. ALL GROUNDING AND BONDING SHALL BE PER NEC 250.
C2 TH TH
C2
AT LOCATIONS SIMILAR TO THIS ARRANGEMENT
ON MECHANICAL AND ELECTRICAL DRAWINGS,
PROVIDE TEMPERATURE SENSOR.
AT LOCATIONS SIMILAR TO THIS ARRANGEMENT
ON MECHANICAL AND ELECTRICAL DRAWINGS,
PROVIDE TEMPERATURE AND CO2 SENSORS.
AT LOCATIONS SIMILAR TO THESE
ARRANGEMENTS ON MECHANICAL AND
ELECTRICAL DRAWINGS, PROVIDE
TEMPERATURE/HUMIDITY AND CO2 SENSORS.
OPTIONAL MOUNTING ARRANGEMENT
ONLY WHEN THERE IS A DEVICE
CONFLICT ISSUE. VERIFY WITH
OWNER AND ENGINEER.
NOTES:
1. ELECTRICAL, MECHANICAL AND CONTROLS CONTRACTORS
MUST COORDINATE ALL REQUIREMENTS .
2. ALL CONDUIT AND BACKBOXES ARE FURNISHED AND
INSTALLED BY ELECTRICAL CONTRACTOR.
3. ALL SENSORS, CONTROL WIRING AND ASSOCIATED
DEVICES ARE FURNISHED AND INSTALLED BY CONTROLS
CONTRACTOR.
C02
SENSOR
1/2" CONDUIT
TO ACCESSIBLE
ATTIC SPACE
FINISHED
CEILING LINE
12" MIN.
CONTROL WIRING
TO HVAC UNIT.
LONG SWEEP
RADIUS BENDS
12"
44"
FINISHED FLOOR
COORDINATE BACK
BOX QUANTITY AND
ORIENTATION WITH
EMCS AND HVAC
CONTRACTORS
TEMPERATURE/HUMIDITY
SENSOR
30"
44"
T
CO2
H
T
T
T
TH
C2
C2 H
C2
SUSPENDED CEILING TEE BARS
MOUNT BOX FLUSH AND LEVEL WITH BOTTOM OF
TILE, NEATLY CUT HOLE IN CEILING TILE
CEILING TILE (CUT AWAY TO SHOW DETAIL)
SUPPORT WIRES
CADDY # 512 OR 512A (FOR BOXES UP
TO 8" DEEP) ELECTRICAL BOX
HANGER, OR EQUIVALENT
PROVIDE A PLASTIC BUSHING AT CABLE
ENTRY, THOMAS & BETTS 3210 KNOCKOUT
BUSHING OR EQUIVALENT
OCTAGON, 4" SQUARE, OR SINGLE GANG
STANDARD ELECTRICAL BOX AS REQUIRED
ROUTE CONDUIT
AS HIGH AS
POSSIBLE
ACCESS PANEL
FLEX
FLEX
CONDUIT
4" X 4" JUNCTION BOX
DISCONNECT ON UNISTRUT
CLEAR OF ACCESS PANEL -
COORDINATE WITH ENGINEER
BEFORE INSTALLATION
AIR HANDLER PER
MECHANICAL
SPECIFICATIONS
STRUCTURE
UNISTRUT BOLTED
TO STRUCTURE AS
REQUIRED
NOTES:
1. ATTACH SECURELY WITH NON-CORRODING STAINLESS STEEL SCREWS, NON-CORRODING POP RIVETS
ARE ACCEPTABLE, ADHESIVE ATTACHMENT IS NOT ACCEPTABLE.
2. LABEL ALL PANELBOARDS, SWITCHBOARDS, TRANSFORMERS, HVAC DISCONNECT SWITCHES, AND
MOTOR CONTROL CENTERS AS REQUIRED, REFERENCE SPECIFICATION SECTION 260553.
Fed from MDP
277/480V, 3PH, 4W
BC2
Circuit BAC-15
208V, 3PH
A/C # B105
PANELBOARD LABEL (TYPICAL) HVAC DISCONNECT SWITCH LABEL (TYPICAL)
4" 4"
4" MAX.
4" MAX.
4" 4"
P
LA
N
D
IM
E N
D
IM
E N
P
LA
N
P
LA
N
D
IM
E N
PLAN
DIMEN.PLAN
DIMEN.
PLAN
DIMEN.
MAX. MAX.
MAX. MAX.
1 TO 4
5 TO 6 7 TO 8
4" 4"
44"
A .F
.F
18"
4"
FLOOR OUTLET DIAGRAM
COVER PLATE STACKING DIAGRAM
SWITCH & OUTLET LOCATION DIAGRAM
ELECTRICAL AND
COMMUNICATION
OUTLETS.
INTERCOM
DEVICE
THERMOSTAT
LIGHT SWITCH BANK (REFER TO
STACKING DIAGRAM)
NOTE:
1. IF HIGH WATTAGE DIMMERS ARE USED ADJACENT
TO LIGHTING BANK, STACKING IS TO BE USED AS
INDICATED.
2. PROVIDE SINGLE GANGING PLATE W/ 1, 2, 3, OR 4
SWITCH LEG CAPACITY WHEREVER POSSIBLE.
4"
FIRE ALARM
PULL STATION 80"
FIRE ALARM SIGNAL
2" 2"
WALL - SEE ARCHITECTURAL FOR
CONSTRUCTION TYPE
STEEL SLEEVE PER
SPECIFICATIONS
FIRE CAULK PER
SPECIFICATION AND NEC
METALLIC CONDUIT
PER SPECIFICATIONS
VOID FILL PER
SPECIFICATIONS
• MASONRY WALLS - GROUT
• ALL OTHER TYPES - FIRE
CAULK PER SPECS AND NEC
JOIST
3" MIN.
12" MAX.
ROOF
WALL
ROOF
ROUTE CONDUIT IN WALL UP AS
HIGH AS POSSIBLE. DO NOT RUN
CONDUIT EXPOSED ON WALL.
CEILING
AND ROUTE CONDUIT RUNS ADJACENT TO
EACH OTHER. CONDUIT SHALL BE
ORDERLY AND NEAT.
ROUTE CONDUIT IN EXPOSED AREAS
PERPENDICULAR OR PARALLEL TO WALLS.
ROUTE CONDUIT AS HIGH AS POSSIBLE
METAL RACK ON ROOF
DISC.
DISC.
***NEVER MOUNT DISCONNECTING MEANS TO ACCESS PANEL OR OVER ANY DATA LABELS OR COVER PLATES.
IF ADEQUATE SPACE DOES NOT EXIST ON THE SIDE OF THE UNIT, MOUNT DISCONNECT TO UNISTRUT ASSEMBLY, NOT THE UNIT. SEE PANEL ROOF SUPPORT OR RTU POWER SUPPLY FOR SUITABLE DISCONNECT
MOUNTING OPTIONS.***
PAD ON GROUND OR SUPPORT
ON ROOF
A/C
CONDENSER
A/C
CONDENSER
NEMA 3R HEAVY DUTY DISCONNECT. AT ANY UNIT WHERE MOUNTING THE DISCONNECT WOULD COVER AN ACCESS PANEL OR
THE LABEL AND THERE IS NO SUITABLE DISCONNECT MOUNTING LOCATION NEAR THE UNIT, MOUNT TO UNISTRUT SUPPORTS
PER PANEL ROOF SUPPORT.
NEMA 3R HEAVY DUTY DISCONNECT ON UNISTRUT SUPPORTS ATTACH UNISTRUT TO STEEL FRAME NOT CONDENSING UNIT
SEALTIGHT FLEXIBLE CONDUIT FRON DISCONNECT TO UNIT.
GFCI WEATHERPROOF RECEPTACLE AS REQUIRED.
LIGHTNING SURGE ARRESTOR. SEE SPECIFICATION 264300.
ALL PENETRATIONS THROUGH THE ROOF TO BE IN RIGID CONDUIT. NO FLEXIBLE CONDUIT OR SEALTIGHT.
RIGID STEEL CONDUIT INSIDE OF FRAME - PROVIDE
FROM HOODED ROOF PENETRATION WITH MECHANICAL
WEATHER PROOF
J-BOX ON INSIDE
OF FRAME
TO PARENT
PANEL
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:36 AM
EP7.2
ELECTRICAL DETAILS
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N.T.S.
1 GROUNDING ELECTRODE SYSTEM
N.T.S.2 SENSOR MOUNTING DETAIL
N.T.S.
3 CEILING MOUNT DEVICES
N.T.S.4 AH DISCONNECT FOR ABOVE CEILING
N.T.S.5 ELECTRICAL EQUIPMENT IDENTIFICATION
N.T.S.
6 OUTLET DIAGRAM
N.T.S.
7 WALL PENETRATION
N.T.S.
8 EXPOSED CONDUIT ROUTING
N.T.S.
9 AC DISCONNECT MOUNTING
06-02-2025
06-02-2025
06-06-2025
06-06-2025
RIGID CONDUIT &
90° ELBOW
PLAN VIEW
ALL SEAMS FOR CAP
TO BE WELDED
WATER TIGHT
REMOVABLE 24 GAGE CAP WITH
SLOPE 1/4" PER FOOT
THREADED
COUPLING
EMT BELOW
DECK
THREADED
COUPLINGS REMOVABLE
ATTACHMENT
SCREWS
POURABLE
SEALANT
PITCH PAN SIZE
AS REQUIRED
RIGID METAL
CONDUIT
NON-SHRINK
GROUT
METAL BASE OUT 6"
FROM SHEET-METAL
PITCH PAN.
NOTES:
1. ROOF PENETRATIONS SHALL BE SIZED IN 8"
INCREMENTS WITH SEPARATE COMPARTMENTS
EVERY 8" INCHES.
2. HOODED ROOF PENETRATIONS FOR
ELECTRICAL CONDUIT FOR ROOFTOP HVAC
EQUIPMENT SHALL BE LOCATED ON THE SAME
SIDE OF THE HVAC UNIT AS THE ELECTRICAL
CONNECTIONS TO THE HVAC EQUIPMENT.
3. ONE 8" COMPARTMENT MAY CONTAIN TWO
CONDUITS/PIPES.
8"
45° TURN DOWN
AT END OF CAP
LIQUID-TIGHT FLEXIBLE
METAL CONDUIT FOR
HVAC CONNECTION ONLY.
SUPPORT
STRUCTURE
HVAC
UNIT
DISCONNECT
4'-0" MAXIMUM
HOODED ROOF
PENETRATION
LOCATED ON
SAME SIDE AS
DISCONNECT
ROOFING INSULATION
LOW POINT OF CONDUIT TO
BE BEYOND THE EXTERIOR
OF THE HOODED ROOF
PENETRATION.
FOR ROOF-MOUNTED
FEEDER, USE RIGID
CONDUIT
CONDUIT TO SLOPE DOWN
AS IT EXITS HOODED ROOF
PENETRATION
1'-0"
6"
4. CONSULT ROOFING CONTRACTOR REGARDING
WARRANTY. DO NOT VOID ROOF WARRANTY.
USE FOR HVAC ONLY IF RTU CANNOT BE
PENETRATED FROM THE BOTTOM OF UNIT.
REFER TO RTU POWER SUPPLY DETAIL.
DETAIL PLAN NOTES:
DETAIL GENERAL NOTES:
1. THE ELECTRICAL CONTRACTOR SHALL PROVIDE ALL WIRING AND
CONDUIT SHOWN. ANY OTHER CONDUIT AND WIRING SHALL BE
PROVIDED BY THE MECHANICAL CONTRACTOR.
2. DO NOT OBSTRUCT COVERS, FILTERS, OR OTHER MECHANICAL
COMPONENTS WHERE ACCESS OR REMOVAL IS REQUIRED FOR
SERVICE.
3. IF BOTTOM ENTRY CANNOT BE PROVIDED, THEN ROUTE CONDUIT
UP THRU ROOF IN ACCORDANCE WITH ROOF PENETRATION DETAIL.
EMT OR RIGID CONDUIT BELOW ROOF.
4" x 4" JUNCTION BOX BELOW ROOF.
POWER WIRING IN LIQUID TIGHT FLEXIBLE METAL CONDUIT. LENGTH TO BE AS
SHORT AS PRACTICAL. COORDINATE ROUTING OF CONDUIT WITH MECHANICAL
CONTRACTOR AND RTU MANUFACTURER.
FACTORY INSTALLED BOTTOM ENTRY KIT, IF AVAILABLE. IF A FACTORY
INSTALLED BOTTOM ENTRY KIT IS NOT AVAILABLE, THEN THE ELECTRICAL
CONTRACTOR IS TO PROVIDE A LIQUID TIGHT COUPLING SUCH AS A "MEYER'S
HUB" OR EQUIVALENT APPROVED BY THE RTU MANUFACTURER. THE RTU
MANUFACTURER MUST APPROVE THE LOCATION OF THE PENETRATION. DO
NOT CUT ANY OTHER OPENINGS IN THE BOTTOM OF THE UNIT.
NEMA 3R HEAVY DUTY WEATHERPROOF FIELD-SUPPLIED FUSED DISCONNECT.
WATERTIGHT COUPLINGS, "MEYER'S HUB" OR EQUIVALENT TIED TO SEAL-TIGHT
FOR BOTH POWER AND CONTROLS.
POWER WIRING IN LIQUID TIGHT FLEXIBLE METAL CONDUIT FROM THE LOAD
SIDE OF THE SAFETY SWITCH TO THE RTU POWER CONNECTION POINT.
GFCI WEATHERPROOF RECEPTACLE AS REQUIRED. PROVIDE SURGE
PROTECTION PER 26 43 00.
SEAL-TIGHT FLEX
SEAL-TIGHT FLEX CONNECTOR
RUBBER SEALING WASHER
METALIC TRANSITION FITTING RATED FOR CONCEALED INSTALLATION.
GALVANIZED UNISTRUT AND MOUNTING HARDWARE. FIELD GALVANIZE ALL CUT
ENDS. UNISTRUT TO BE MOUNTED TO BOTH SIDES OF UNIT. PROVIDE UNISTRUT
CROSS MEMBERS TO MOUNT DISCONNECT TO.
24"-36"
12"-18"
36"-42"
90° ANGLE
BRACKET
90° ANGLE
BRACE
ON SMALLER UNITS WHERE MOUNTING
THE DISCONNECT WOULD COVER AN
ACCESS PANEL OR THE LABEL AND
THERE IS NO SUITABLE DISCONNECT
MOUNTING LOCATION NEAR THE UNIT,
MOUNT UNISTRUT TO BASE RAIL OF UNIT
AND MOUNT DISCONNECT TO UNISTRUT
ASSEMBLY AS SHOWN.
CONDUIT
PENETRATION
PER ROOF
PENETRATION
DETAIL
ROOF
LINE
97.7811 64.1652
52.2216
***NEVER MOUNT DISCONNECTING MEANS TO ACCESS PANEL OR OVER ANY
DATA LABELS OR COVER PLATES. IF ADEQUATE SPACE DOES NOT EXIST ON
THE SIDE OF THE UNIT, MOUNT DISCONNECT TO UNISTRUT ASSEMBLY, NOT
THE UNIT. SEE PANEL ROOF SUPPORT OR RTU POWER SUPPLY FOR
SUITABLE DISCONNECT MOUNTING OPTIONS.***
F
E
B
A
C
D
C
G
A
B
C
D
E
F
G
F
H
H
J
K
L
M
K
J
K
L
M
J
E
H
L
C
F
N
N
ALL WORK INCLUDING
CONCRETE, REBARS,
BASE PLATE, ETC. TO
BE PROVIDED BY THIS
CONTRACTOR.
WIDTH AND DEPTH TO BE
DETERMINED BY
STRUCTURAL ENGINEER.
WIDTH AND DEPTH TO BE
DETERMINED BY
STRUCTURAL ENGINEER.
IF POLE IS LOCATED IN CONCRETE OR ASPHALT, DIMENSION TO BE 2'-6" A.F.G. IF
POLE IS LOCATED IN GRASS, DIMENSION TO BE 4" A.F.G.
10'-0" FOR BIDDING PURPOSES
ONLY SUBMIT TO STRUCTURAL
ENGINEER FOR APPROVAL.
1" PVC
CONDUIT
FINISHED
GRADE FOR
PAVING
VERIFY 1" LARGER THAN
BASE PLATE
BONDING LUG #HB-58XC
LOCATED IN HAND HOLE
WEEP HOLE IN GROUT
GROUT
ANCHOR BOLTS TO BE
SUPPLIED BY
MANUFACTURER OF POLE.
RIDGID STEEL CONDUIT
ATTACH GROUND
WIRE TO REBAR
NO. 6 COPPER
GROUND CONDUCTOR
3/4" X 10'-0" COPPERWELD
GROUND ROD #HB-107GR
REBAR
SUBMIT POLE BASE DRAWINGS TO STRUCTURAL ENGINEER FOR APPROVAL. COORDINATE EACH POLE
WITH STREETS, CURBS AND SIDEWALKS SUCH THAT THE POLE BASE IS AT LEAST 12" AWAY.
A
A
6"
TOPSOIL
CONDUIT
DITCH DEPTH MINUS
6" FOR TOPSOIL
INSTALL 12" THICK IMPERVIOUS
BARRIER AT BUILDING LINE AND
15'-0" OUT FROM BUILDING ON ALL
LINES WHICH TRAVEL UNDER
BUILDING GRADE BEAM
12"
IMPERVIOUS BARRIER
EQUAL TO BENTONITE
SLURRY OR CALECHE
ROCK
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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C T:
O W
N E
R
A D
D R
E S
S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:36 AM
EP7.3
ELECTRICAL DETAILS
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N.T.S.1 HOODED ROOF PENETRATION
N.T.S.2 RTU POWER SUPPLY
N.T.S.3 POLE BASE - 12'-30'
N.T.S.4 IMPERVIOUS BARRIER
06-02-2025
06-02-2025
06-06-2025
06-06-2025
NOT FOR REGULATORY
APPROVAL, PERMITTING,
OR CONSTRUCTION
Engineer:
Date:
License No.:License State:
Tyler | Austin | Houston | El Paso
Texas Firm Registration No. F-893
Louisiana Firm Registration No. EF-5818 www.EMAengineer.com
EMA Engineering & Consulting, Inc.
DFW | San Antonio | Shreveport
SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE
CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB
CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING
AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND
WORKING SYSTEM.
HLH DESIGN BUILD, INC. RESERVES PROPRIETARY
RIGHTS, INCLUDING COPYRIGHTS, TO THIS
DRAWING AND THE DATA SHOWN THEREON. SAID
DRAWINGS AND/OR DATA ARE EXCLUSIVE
PROPERTY OF HLH DESIGN BUILD, INC. AND SHALL
NOT BE USED OR REPRODUCED FOR ANY OTHER
PROJECT WITHOUT THE EXPRESS WRITTEN
APPROVAL AND PARTICIPATION OF HLH DESIGN
BUILD, INC. @2025 HLH DESIGN BUILDING, INC.
TBAE# BR3A65
P R
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C T:
O W
N E
R
A D
D R
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S
DATE REVISIONS
BY:
DATE:
c COPYRIGHT1 292 1403 001
Matthew A. Hensley
108637TX
REVIEW ONLY
5/29/2025 10:29:36 AM
EP8.1
ELECTRICAL PANEL
SCHEDULES
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Water Heating 125.00% 6250 VA 5000 VA
Receptacles 65.88% 20745 VA 31491 VA
Power 100.00% 7082 VA 7082 VA Total Est. Demand: 288 A
NonLinear Tech 90.72% 14425 VA 15900 VA Total Conn.: 305 A
Motor 100.00% 3615 VA 3615 VA Total Est. Demand: 119611 VA
Lighting 125.00% 18909 VA 15127 VA Total Conn. Load: 126859 VA
HVAC 100.00% 49351 VA 49351 VA
Load Classification Demand Factor Estimated Demand Connected Load Panel Totals
Legend: Phase A,B,C values are in Amps.
41 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 42
39 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 40
37 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 38
35 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 36
33 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 34
31 SPACE 1 -- -- 0 A / 0 A -- -- 1 SPACE 32
29 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 30
27 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 28
25 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 26
23 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 24
21 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 22
19 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 20
17 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 18
15 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 16
13 -- -- -- -- 121 A / 0 A -- -- 1 SPARE 14
11 Panel L1 - w/Main CB 2 225 A #4/0 164 A / 0 A -- -- 1 SPARE 12
9 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 10
7 SPARE 1 -- -- 0 A / 174 A -- -- -- -- 8
5 -- -- -- -- 131 A / 234 A #4/0 225 A 2 Panel L2 - w/Main CB 6
3 -- -- -- -- 154 A / 0 A -- -- 1 SPARE 4
1 Panel AHAC - w/Main CB 3 225 A #4/0 127 A / 0 A -- -- 1 SPARE 2
# Load Name P Bkr Wire A B C Wire Bkr P Load Name #
% Imbalance - 71Notes:, ** See Riser Diagram for feeder info. **
Total Demand Load - 288 A
Fed From - UTIL TX Service - 120/240 3ph 4w Branch AIC - 18,000 AIC
Mount - Surface Mnt / NEMA 1Panel - MDP Bus - 400 A / MCB - 400 A In Room - ELEC 117
Total Est. Demand: 119 A
Total Conn.: 119 A
Total Est. Demand: 49351 VA
Total Conn. Load: 49351 VA
HVAC 100.00% 49351 VA 49351 VA
Load Classification Demand Factor Estimated Demand Connected Load Panel Totals
Legend: Phase A,B,C values are in Amps.
41 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 42
39 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 40
37 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 38
35 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 36
33 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 34
31 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 32
29 -- -- -- -- 12 A / 0 A -- -- 1 SPARE 30
27 AC-2T 2 20 A #12 12 A / 0 A -- -- 1 SPARE 28
25 SPARE 1 -- -- 0 A / 0 A -- -- 1 SPARE 26
23 SPARE 1 -- -- 0 A / 15 A -- -- -- -- 24
21 -- -- -- -- 15 A / 15 A #12 20 A 2 RTU-2T #107 30A DISC. & 25A FUSES 22
19 RTU-2T #121 30 A DISC. & 30A FUSES 2 20 A #12 15 A / 0 A -- -- 1 SPARE 20
17 -- -- -- -- 18 A / 0 A -- -- 1 SPARE 18
15 -- -- -- -- 18 A / 8 A -- -- -- -- 16
13 RTU-3T #130 30A DISC. & 25A FUSES 3 20 A #12 18 A / 8 A #12 20 A 2 AC-1T 14
11 -- -- -- -- 21 A / 26 A -- -- -- -- 12
9 -- -- -- -- 21 A / 26 A -- -- -- -- 10
7 RTU-4T #103 30A DISC. & 30A FUSES 3 30 A #10 21 A / 26 A #10 30 A 3 RTU-5T #118 60A DISC. & 40A FUSES 8
5 -- -- -- -- 18 A / 21 A -- -- -- -- 6
3 -- -- -- -- 18 A / 21 A -- -- -- -- 4
1 RTU-3T #128 30A DISC. & 25A FUSES 3 30 A #10 18 A / 21 A #10 30 A 3 RTU-4T #115 30A DISC. & 30A FUSES 2
# Load Name P Bkr Wire A B C Wire Bkr P Load Name #
% Imbalance - 18Notes:, ** See Riser Diagram for feeder info. **
Total Demand Load - 119 A
Fed From - MDP Service - 120/240 3ph 4w Branch AIC - 18,000 AIC
Mount - Surface Mnt / NEMA 1Panel - AHAC Bus - 225 A / MCB - 225 A In Room - ELEC 117
Water Heating 125.00% 6250 VA 5000 VA
Receptacles 94.11% 10668 VA 11336 VA Total Est. Demand: 198 A
Power 100.00% 4521 VA 4521 VA Total Conn.: 181 A
NonLinear Tech 100.00% 6000 VA 6000 VA Total Est. Demand: 47597 VA
Motor 100.00% 2535 VA 2535 VA Total Conn. Load: 43430 VA
Lighting 125.00% 18290 VA 14632 VA
Load Classification Demand Factor Estimated Demand Connected Load Panel Totals
Legend: Phase A,B,C values are in Amps.
53 GENERATOR BLOCK HEATER(FOR FUTURE) 1 20 A #12 2 A / ... -- -- 1 SPARE 54
51 WEATHERPROOF GP OUTLET(FOR FUTURE) 1 20 A #12 2 A / ... -- -- 1 SPARE 52
49 GENERATOR BATTERY CHARGER(FOR FUTURE) 1 20 A #12 2 A / 0 A -- -- 1 SPARE 50
47 GFCI OUTLET - BREAKROOM #127 1 20 A #12 3 A / 0 A -- -- 1 SPARE 48
45 UNDERCOUNTER ICE MACHINE - BREAKROOM #117 (ON GF... 1 20 A #12 11 A /... #12 20 A 1 REFRIGERATOR - BREAKROOM #127 (ON GFCI BREAKER) 46
43 REFRIGERATOR - BREAKROOM #127 (ON GFCI BREAKER) 1 20 A #12 10 A /... #12 20 A 1 DISPOSAL - BREAKROOM #127 (ON GFCI BREAKER) 44
41 DRINKING FOUNTAIN - BREAKROOM #127 (ON GFCI BREAKER) 1 20 A #12 7 A / ... #12 20 A 1 DISHWASHER - BREAKROOM #127 (ON GFCI BREAKER) 42
39 AREA LIGHTING in Room(s): 1 20 A #12 11 A / 11 A #10 20 A 1 EXTERIOR SIGNAGE 40
37 EXTERIOR SIGNAGE 1 20 A #12 11 A / 11 A #12 20 A 1 EXTERIOR SIGNAGE 38
35 WATER HEATER W/ 60A DISC. & 50A FUSES 1 50 A #6 38 A / 2 A #12 20 A 1 GP OUTLETS - JANITOR #126 36
33 GP OUTLETS - OPEN OFFICE #119 1 20 A #12 6 A / 9 A #10 20 A 1 GP OUTLETS - SUPER OFF. #131 34
31 CIRCULATION PUMP & GP OUTLET 1 20 A #12 4 A / 8 A #12 20 A 1 FLOOR BOXES - COURTROOM #130 32
29 GP OUTLETS - MICHELLE #110 1 20 A #12 8 A / 3 A #12 20 A 1 GP OUTLETS - BREAKROOM #127 30
27 GP OUTLETS - OPEN OFFICE #119 1 20 A #12 5 A / 4 A #12 20 A 1 TV - COURTROOM #130 (FUTURE) 28
25 TV - BREAKROOM #127 1 20 A #12 4 A / 3 A #12 20 A 1 GP OUTLETS - STRG #106 26
23 GP OUTLETS - BREAKROOM #127 1 20 A #12 2 A / 5 A #12 20 A 1 GP OUTLETS - CORRIDOR 24
21 COPIER - OPEN OFFICE #119 1 20 A #8 13 A / 0 A #12 20 A 1 EXTERIOR CANOPY LIGHTING THRU CONTACTOR 22
19 EXTERIOR LIGHTING THRU CONTACTOR 1 20 A #12 7 A / 6 A #12 20 A 1 GP OUTLETS - RAY #104 20
17 EXTERIOR LIGHTING THRU CONTACTOR 1 20 A #12 0 A / 4 A #12 20 A 1 TV - RAY #104 18
15 GP OUTLETS - OPEN OFFICE #119 1 20 A #12 6 A / 3 A #12 20 A 1 GP OUTLETS - JUDGES STAND 16
13 EXTERIOR CANOPY LIGHTING THRU CONTACTOR 1 20 A #12 4 A / 4 A #12 20 A 1 TV - WAITING #103 14
11 EXTERIOR CANOPY LIGHTING THRU CONTACTOR 1 20 A #12 4 A / 8 A #12 20 A 1 GP OUTLETS - WAITING #103 12
9 TV - OPEN OFFICE #119 1 20 A #12 4 A / 4 A #12 20 A 1 TV - TIM #128 10
7 LIGHTING 1 20 A #12 4 A / 13 A #12 20 A 1 COPIER - WORKROOM #109 8
5 LIGHTING 1 60 A #4 42 A / 3 A #12 20 A 1 GP OUTLETS - CORRIDOR 6
3 GP OUTLETS - JP WAITING #118 1 20 A #12 5 A / 8 A #12 20 A 1 GP OUTLETS - TIM #128 4
1 LIGHTING 1 80 A #1 61 A / 2 A #12 20 A 1 GP OUTLETS - MENS RR #125 2
# Load Name P Bkr Wire A B C Wire Bkr P Load Name #
% Imbalance - 100Notes:, ** See Riser Diagram for feeder info. **
Total Demand Load - 198 A
Fed From - MDP Service - 120/240 1ph 3w Branch AIC - 18,000 AIC
Mount - Surface Mnt / NEMA 1Panel - L2 Bus - 225…
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