W912HN-21-B-3002_VOL1E_AMD4 Rev 1.pdf

ROD SIZE (A)

ALL-THREAD ROD

B

PIPE

SIZE

A B C

1/2 3/8 3-1/8 2-5/8

3/4 3/8 3-1/8 2-1/2

1 3/8 3-3/8 2-5/8

1-1/4 3/8 3-3/4 2-7/8

1-1/2 3/8 3-7/8 2-7/8

2 3/8 4-1/2 3

2-1/2 3/8 5-5/8 4-1/8

3 3/8 5-7/8 4

4 3/8 7-3/8 5

5 1/2 9-1/8 6-1/4

6 1/2 10-1/8 6-3/4

8 1/2 13-1/8 8-3/4

ALL SIZES ARE IN INCHES

C

SWIVEL NUT

ADJUSTABLE BAND

HANGER

AT LEAST ONE FULL

THREAD OF ROD MUST

BE EXPOSED

SPRINKLER PIPING

45° ELBOW

SMOOTH BORE CORROSION

RESISTANT OUTLET

LOCATED 18-INCHES ABOVE

GRADE

EXTERIOR WALL

SEAL PENETRATION AROUND PIPE

TO FULL THICKNESS OF WALL

PIPE RESTRAINING CLAMP (TYPICAL)

ADJUSTABLE BAND HANGER (TYPICAL)

DRAIN FROM SPRINKLER ZONE

CONTROL ASSEMBLY

INTERIOR EXTERIOR

UNSECURE AREA SECURE AREA

FLAT WASHER -

TYPICAL

ALL-THREAD ROD (SIZED PER NFPA 13)

DOWN TO PIPE HANGER

UNISTRUT CHANNEL

ALL-THREAD ROD (SIZED PER

NFPA 13) UP TO STRUCTURAL

ATTACHMENT

NUT - TYPICAL

NOTES:

1. BASED ON 1000 PSF SOIL BEARING.

2. RBA: REQUIRED BEARING AREA IN SQUARE FEET

3. TA: THRUST ANGLE IN DEGREES

4. ALL THRUST BLOCKS TO BE CONSTRUCTED OF HIGH EARLY

STRENGTH CONCRETE THAT HAS A SPECIFIED COMPRESSIVE

STRENGHT OF 2500 PSI AND A REQUIRED AVERAGE

COMPRESSIVE STRENGTH OF 3500 PSI WITHIN SEVEN DAYS

AFTER PLACEMENT.

5. SEE TABLE FOR MINIMUM THRUST BLOCK SIZE.

6. ALL BLOCKS TO BEAR AGAINST UNDISTURBED EARTH

90° VERTICAL BEND

THRUST BLOCK SCHEDULE

PIPE

SIZE

90° BEND

RBA TA

8" 9.55 45°

PIPE CLAMP 20 GA STRAP (MATCH CLAMP WIDTH)

3/4" WELD ELL

PITCH TOWARDS DRAIN

EQUIPMENT

3/4" DRAIN

NOTE:

1. SLOPE SHEET METAL

TOWARDS DRAIN.

MIN.

3"

DIA.

PIPE

MIN.

3"

48" CENTERS

TO VISIBLE

LOCATION

MAX.

8"

1.5" DRAIN LINE FROM

ELEVATOR MACHINE

ROOM ZONE CONTROL

ASSEMBLY WITH AIR GAP

FINISHED FLOOR

12"X12"X8" DEEP

FLOOR SINK FITTING

AND 6" OUTLET

(BY OTHERS)

US Army Corps of Engineers ®

G

2 3 4 6 7 8 9 10

F

E

D

C

B

A

D A

T E

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C:\Users\dlittle\Documents\10053876-F-MCA2-Central_dlittle@stantonengineering.com.rvt

1/18/2021 12:08:45 PM READY TO ADVERTISE (RTA)

FX502

MCA2

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NTS

A1

INSTALLATION OF ADJUSTABLE BAND HANGER

NTS

A3

DRAIN/TEST CONNECTION TO BUILDING EXTERIOR

NTS

A7

SECURE AREA SPRINKLER PIPING PENETRATION DETAIL

1 PROVIDE A UL LISTED DIELECTRIC UNION INSIDE THE SECURE

PERIMETER ADJACENT TO THE PENETRATION. FOR GROOVED

SPRINKLER PIPING, GROUND THE CONDUIT WITHIN 6 INCH OF

THE PERIMETER PENETRATION USING A NO. 4 WIRE

(0.2043-DIAMETER COPPER WIRE) TO THE BUILDING GROUND

KEYED NOTES:

NTS

E1

INSTALLATION OF TRAPEZE HANGER

NTS

E7

THRUST BLOCK

R

E V

IS

E

D I N

A C

C O

R D

A N

C E

W

IT

H A

M E

N D

M E

N T

/1

/2

NTS

E3

AUTOMATIC AIR VENT ON WET PIPE SYSTEM

NTS

C7

SPRINKLER TROUGH DETAIL

NTS

C1

SPRINKLER FLOOR DRAIN DETAIL

FX502 FIRE SUPPRESSION DETAILS