Repair Fire Station Foundation Drawing E-501.pdf

FINISHED FLOOR

42"

18"

POWER RECEPTACLES LOCATED IN

OFFICES AND OTHER FINISHED AREAS

UNLESS NOTED OTHERWISE.

ALL LIGHTING CONTROL

DEVICES UNLESS

NOTED OTHERWISE.

NOTE:

MOUNTING HEIGHT DIMENSION FOR POWER RECEPTACLES ABOVE COUNTER SHALL BE 6" ABOVE

TOP OF COUNTER OR COUNTER BACKSPLASH MEASURED TO THE CENTERLINE OF DEVICE.

CENTERLINE OF

DEVICE

46"

ALL POWER RECEPTACLES

LOCATED IN UNFINISHED AREAS

UNLESS NOTED OTHERWISE.

CENTERLINE OF DEVICE

PROVIDE RISER CLAMPS ON BOTH

SIDES TO PREVENT LATERAL

MOVEMENT

PATCH AROUND HOLE BORING

WITH COMPATIBLE WALL MATERIAL

(DO NOT USE FIRESTOP MATERIAL)

CONDUIT BUSHINGS

(BOTH ENDS)

EMT SIZE AS SHOWN ON PLANS -

MINIMUM 1"

CONDUIT TO BE FILLED WITH

FIRESTOP AFTER WIRE PULLED

STUD WALL (TYPICAL)

MINIMUM 3" EXTENSION

(BOTH SIDES)

FLOOR

DECK OR CONCRETE

STRUCTURE

SUPPORT CONDUIT

PER CODE.

EMT CONDUIT IN CMU OR STUD-

WALL.

LAY-IN, GYP, PLASTER, OR TILE

CEILING

NEW NOTIFICATION APPLIANCE.

PROVIDE BACKBOX IN CMU OR

STUD-WALL AS APPLICABLE.

REFER TO DETAIL X, SHEET

E-5XX FOR MOUNTING HEIGHT.

NOTES

1. CONCRETE: fc ≥ 3500 PSI AT 28 DAYS.

2. REINFORCING STEEL: ASTM A 615-60.

3. 6x6-4.5x4.5 WELDED WIRE FABRIC (WWF): ASTM A 185.

4. SOIL: ≥ 95 PERCENT PROCTOR DENSITY OR 55 PSI PBV.

5. VERIFY FINAL REQUIREMENTS AND DIMENSIONS WITH NEW TRANSFORMERS.

SECTION 'A-A'

6x6-4.5x4.5 WWF PAD

REINFORCEMENT (TYP.

OF 2LAYERS)

PRIMARY AND SECONDARY

CONDUITS SHALL BE CENTERED

IN BOX-OUTS

CABLE DUCT BOX-OUT 1"

CONCRETE OVER LEVELING BED

(BOTH BOX-OUTS)

1-1/2" CHAMFER (BEVEL) TOP

EDGE

SEE ONE-LINE DIAGRAM

90° ELBOWS, 24" RADIUS

1"-2" THICK SAND

LEVELING BED, (NO

ROCK)

GRADE

POLYETHYLENE FILM

ALL CONDUITS SHALL EXTEND 1"

MAXIMUM ABOVE CONCRETE AT

BOTTOM OF BOX-OUT

PLAN VIEW

6 x 6-4.5 x 4.5 WWF PAD

REINFORCEMENT (TYP.

OF 2LAYERS)

SECONDARY

PRIMARY

A A

MINIMUM PAD DIMENSIONS SHALL EXTEND

1'-0" BEYOND FOOTPRINT OF

TRANSFORMER IN ALL DIRECTIONS

MINIMUM 6" TALL CONCRETE PAD

2'-0" MIN. BELOW

FINAL GRADE

CONDUITS-TYPE, QUANTITY AND

SIZE AS SHOWN ON DRAWINGS

4" SAND FILL ABOVE AND

BELOW CONDUITS

COMPACTED BACKFILL W/ 2"

OR SMALLER AGGREGATE

METALLIC WARNING TAPE

12" BELOW FINAL GRADE

ORGANIC TOP SOIL

(GRASS AREA)

MULTIPLE CONDUITS

UNDER GRASS

2'-0" MIN. BELOW

FINAL GRADE

CONDUITS-TYPE, QUANTITY AND

SIZE AS SHOWN ON DRAWINGS

4" SAND FILL ABOVE AND BELOW

CONDUITS

COMPACTED BACKFILL W/ 2"

OR SMALLER AGGREGATE

METALLIC WARNING TAPE

6" BELOW FINAL GRADE

PAVEMENTMULTIPLE CONDUITS

UNDER PAVEMENT

PRECAST CONCRETE

CEILING

5/8" EXPANSION BOLT

5/8" GALVANIZED

THREADED ROD

TRANSFORMER

TRANSFORMER WALL MOUNTING

BRACKET AS RECOMMENDED BY

MANUFACTURER

5/8" ANCHORS THRU WALL

(TYPICAL OF 4 PER XFMR)

TRANSFORMER AND MOUNTING BRACKETS

SHALL BE LOCATED OUTSIDE OF DEDICATED

ELECTRICAL SPACE.

VIBRATION DAMPENERS

(TYPICAL OF 4 PER XFMR)

PRECAST CONCRETE CEILING

5/8" EXPANSION BOLT

5/8" GALVANIZED

THREADED ROD

TRANSFORMER

TRANSFORMER WALL MOUNTING

BRACKET AS RECOMMENDED BY

MANUFACTURER

5/8" ANCHORS THRU WALL

(TYPICAL OF 4 PER XFMR)

1/4" PRIMED STEEL PLATE

ENCLOSED CIRCUIT BREAKER

TRANSFORMER AND MOUNTING BRACKETS

SHALL BE LOCATED OUTSIDE OF DEDICATED

ELECTRICAL SPACE.

VIBRATION DAMPENERS

(TYPICAL OF 4 PER XFMR)

END CAP

FRONT ELEVATION

PIPE 3 STD GALV.

(TYP)

GALV. UNISTRUT

(TYP)

GENERAL NOTES:

1. ALL WORK SHALL CONFORM TO THE NATIONAL ELECTRICAL CODE, STATE BUILDING CODES AND THE LOCAL BUILDING CODES.

ALL COMPONENTS SHALL BE UL LISTED.

2. BOND ALL ELECTRICAL EQUIPMENT TO RACK.

3. TOP OF RACK SHALL BE MAXIMUM 6'-0" ABOVE FIXED GRADE.

4. PROVIDE ALL BOXES, CONDUITS, FITTINGS, SUPPORTS, COVERS, ETC.. FOR A COMPLETE, WEATHERPROOF INSTALLATION.

DEVICES SHALL BE WEATHERPROOF WHILE IN-USE.

INCOMING

FEEDER CONDUIT

T Y

P

RECEPTACLE SCHEDULE

1. NEMA 5-20R (120V); WP/GFCI (2#12, 1#12G IN 1/2"C.)

PROPOSED H-FRAME UTILITY RACK (TYP)

EXPANSION

FITTING

PANEL

TEMP

RLB

GRADE

18" DIAMETER

CONCRETE FOOTING

6 INCHES ABOVE GRADE

TEMP RLB

CKT:1

SHEET NO.:

SHEET CONTENTS

DO NOT SCALE DRAWINGS

M&H NO.:

DATE:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUED

© Copyright Mead & Hunt, Inc.

This document, or any portion thereof, shall not be duplicated, disclosed, or used on any other project or extension of this project except by written agreement with Mead & Hunt, Inc. Mead & Hunt shall not be responsible for any unauthorized use of, or alteration to these documents.

14000 Quail Springs Parkway, Suite 500

Oklahoma City, OK 73114 phone: 405-478-5353

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E-501

DETAILS

3141700-231224.01

ZMD

ARG

February 20, 2025

ZMD

NO SCALE1

DEVICE MOUNTING HEIGHTS DETAIL

NO SCALE2

NON-RATED WALL PENETRATION

NO SCALE3

NOTIFICATION APPLIANCE

MOUNTING - FLUSH

NO SCALE4

TRANSFORMER PAD DETAIL

NO SCALE5

UNDERGROUND CONDUIT DETAIL-GRASS

NO SCALE7

UNDERGROUND CONDUIT DETAIL-PAVEMENT

NO SCALE8

TRANSFORMER WALL/CEILING MOUNT

NO SCALE9

TRANSFORMER WALL/CEILING MOUNT PROFILE

1/8" = 1'-0"6

ELECTRICAL EQUIPMENT RACK

02/20/25 TYPE B3 FINAL

08/05/25 AMENDMENT 0002

1505591034C Polygon