081387C-M501.pdf

F O R O F F

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N S A F E G U A R D

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T h e i n fo rm a ti o n c o n ta in e d o n t h is d ra w in g s h a ll re m a in u n d e r th e c o n tr o l o f th e o ri g in a ti n g r e q u e s te r o r a g e n c y o r it s s u c c e s s o r in f u n c ti o n a t a ll ti m e s I n fo rm a ti o n s a fe g u a rd in g i s t h e r e s p o n s ib ili ty o f th e i n d iv id u a l/ a g e n c y /c o m p a n y re q u e s ti n g t h e d a ta a n d t a k in g o ri g in a l p o s s e s s io n o f th is d ra w in g R e le a s e /d is c lo s u re o f d a ta t o a n y p a rt y b e y o n d t h e o ri g in a l re q u e s t a n d i n te n d e d u s e i s p ro h ib it e d N o p u b lic p u b lic a ti o n o f th e d a ta b y a n y m e a n s o r a n a ly s e s t h e re o f is a u th o ri z e d U p o n c o m p le ti o n o f th e u s e o f th e d a ta c o n ta in e d o n t h is d ra w in g th e d ra w in g m u s t b e r e tu rn e d o r d e s tr o y e d D ir e c t a n y q u e s ti o n s t o t h e E n g in e e ri n g S u p p o rt E le m e n t, C E S /C E C B a t -6 -4 In fo rm a ti o n s a fe g u a rd in g r e q u ir e m e n ts a re p e r A F M A N -1 A F I -3 D O D R e g .1 a n d E x e c u ti v e O rd e r w h e n a p p lic a b le

D O N O T D U P L

IC

A T E T H

IS

D R A W

IN

G O R T H E D A T A C O N T A

IN

E D O N I T

1 2 BURIED CHW: STANDARD STRAIGHT LENGTH NOT TO SCALE 3 CHW END SEAL DETAIL NOT TO SCALE

5 PIPING EXPANSION AND SEISMIC JOINT DETAIL NOT TO SCALE 6 TWO WAY CONTROL VALVE NOT TO SCALE 7 THREE WAY CONTROL VALVE NOT TO SCALE 8 CHEMICAL FEED NOT TO SCALE

10 NEW FAN COIL DETAIL NOT TO SCALE

BURIED CHW TRENCH SECTION NOT TO SCALE 4 BURIED CHW: FIELD JOINT DETAIL NOT TO SCALE

MINIMUM COVER PER

MANUFACTURER'S REQUIREMENTS.

REFER TO CIVIL DWGS.

GRADE OR TOP OF PAVING. REFER TO

CIVIL DRAWINGS.

CHILLED WATER PIPES

6" MIN. 6" MIN.6" MIN.

SAND FILL

DETECTABLE

IDENTIFICATION

TAPES

6" MIN.

6" MIN.

8"

L

8"

I

JACKET

POLYURETHANE INSULATION

CARRIER PIPE

FACTORY APPLIED

MOISTURE SEAL (TYP.)

A

PIPE SIZE

2" & SMALLER

2 1/2" & LARGER

L

20 FT.

20' OR 40'

I

1" OR 1 1/2"

1"- 1 1/2"- 2"

SERVICE PIPE

INSULATIONJACKET

FOUNDATION WALL

OR GRADE PAVING

6"

MIN.

PACKING OR

LINK SEAL

SLEEVE SET

IN WALL

END SEAL OVER

TAPERED INSULATION

NOTE: USE AS APPLICABLE TO PIPE

RISER ABOVE GRADE

SHRINK SLEEVE FOR OVERLAP

METAL MOLD FOR POLYURETHANE FOAM

(REMOVE PRIOR TO APPLYING SHRINK SLEEVE)

MOISTURE SEAL

MIN. 1 HOLE OR

POUR HOLES

MAX. 3 HOLES

NOTE:

1. MATERIALS FOR FIELD JOINTS

SUPPLIED BY MANUFACTURER

A. POUR IN PLACE POLYURETHANE FOAM

B. METAL MOLDS

C. 24" WIDE SHRINK SLEEVE

2. SEE MANUFACTURER'S INSTALLATION

INSTRUCTIONS FOR PROCEDURE

8"

4"

24"

* UNLESS SHOWN DIFFERENTLY IN MANUFACTURES'S LITERATURE.

FLEX CONNECTORS REQUIRED ON EXTERNALLY ISOLATED COIL UNITS.

RETURN OFF TOP OF COIL TO ELIMINATE AIR BUBBLES.

SUPPLY WATER PIPED TO LEAVING AIR SIDE OF COIL TO ACHIEVE COUNTERFLOW

HEAT EXCHANGE.

VALVE PORT DESIGNATIONS: A=N.C., B=N.O. & C=COMMON, REFER TO CONTROL DRAWINGS

FOR SPECIFIC VALVE PORT DESIGNATIONS.

USE BALL VALES FOR 2 1/2" & SMALLER PIPES AND BUTTERFLY VALVES FOR

3" PIPES & UP.

REFER TO MECHANICAL PLANS FOR PIPE SIZES.

BALL OR BUTTERFLY

VALVE (TYP. OF 2)

NOTES:

SECTION A-A

SUPPLY SEE PLANS FOR PIPE SIZES

AND ANY OTHER CONDITIONS

3/4" BALL VALVE FOR COIL

MAINS LARGER THAN 1/2"COIL SIDE VIEW

TWO (2) PIPE

SIZES SMALLER

THAN MAIN

BALL VALVE

CIRCUIT SETTER

3-WAY CONTROL

VALVE

RETURN

AIR FLOW

UNION (TYP. OF 2)

MANUAL AIR VENT

AT HIGH POINT

A

B

C

PETE'S PLUG

DUCT BRACING NOT TO SCALE

* UNLESS SHOWN DIFFERENTLY IN MANUFACTURES'S LITERATURE.

FLEX CONNECTORS REQUIRED ON EXTERNALLY ISOLATED COIL UNITS.

RETURN OFF TOP OF COIL HELPS ELIMINATE AIR BUBBLES.

SUPPLY WATER PIPED TO LEAVING AIR SIDE OF COIL TO ACHIEVE CONTERFLOW

HEAT EXCHANGE.

REFER TO CONTROL DRAWINGS FOR PORT DESIGNATIONS.

USE BALL VALES FOR 2 1/2" & SMALLER PIPES AND BUTTERFLY VALVES FOR

3" PIPES & UP.

REFER TO MECHANICAL PLANS FOR PIPE SIZES.

BALL OR BUTTERFLY

VALVE (TYP. OF 2)

NOTES:

SECTION A-A

SUPPLY SEE PLANS FOR PIPE SIZES

AND ANY OTHER CONDITIONS

3/4" BALL VALVE FOR COIL

MAINS LARGER THAN 1/2"COIL SIDE VIEW

CIRCUIT SETTER

2-WAY CONTROL

VALVE

RETURN

AIR FLOW

UNION (TYP. OF 2)

MANUAL AIR VENT

AT HIGH POINT

PETE'S PLUG

SHT METAL

RECTANGULAR DUCT HANGER

30" MAX.

(TYP.)

SCREWS

NOTES:

1. REFER TO SPECIFICATIONS FOR HANGER SPACINGS.

1"X16" GA. HANGER STRAP (TYP)

1/2" THREADED ROD

SECURE TO

STRUCTURE ABOVE.

SEE SMACNA SEISMIC

RESTRAINT MANUAL

FOR GUIDELINES

HEATING COIL

2" THREADED ROD, WASHER &

DOUBLE NUT (TYP.). ATTACH

TO UNIT HANGER CHANNEL.

(N) BLOCKING OR (E) ROOF JOIST

ALIGN 2x BLOCKS w/ 1/2"Ø RODS

(4'-0" O.C.)

LINED SUPPLY

DUCT

3"x3"x12" L-BRACKET w/(1) 12"Ø THROUGH

BOLT AT C (E) JOIST

OR BLOCKING

SA

L

HOT WATER PIPING

TO FAN COIL UNIT

FILTER (BOTTOM ACCESS)

FLEX CONNECTOR (TYP.)

LINED MIXING BOX

MIXING BOX

COOLING COIL

CHILLED WATER PIPING

TO FAN COIL UNIT

OVERFLOW CONDENSATE DRAIN

LINE TO SERVICE SINK IN

JANITOR 247 OR JANITOR 257

(SEE PLANS)

SECONDARY DRIP PAN

P-TRAP

SECONDARY DRAIN LINE

DAYLIGHT

PIPE SIZE

1/2"

3/4"

SEISMIC JOINT

4"

LIVE LENGTH OF

17"

1"

1-1/4"

1-1/2"

2"

2-1/2"

3"

4"

6"

8"

4"

4"

4"

4"

4"

4"

4" 4"

4"

4"

18"

20"

21"

23"

25"

28"

30"

35"

46"

58"

SIZE FLEXIBLE PIPE

FLEXIBLE PIPE, FOR

LIVE LENGTH SEE

SCHEDULE BELOW

(TYPICAL FOR 2)

ATTACHED TO

STRUCTURE (TYP.)

PIPE GUIDE (TYP)

PIPE GUIDES TO BE

ANCHORED ON EACH

SIDE OF EXPANSION JOINT

MA

X.

PRESSURE

RELIEF VALVE

FLEX

<TYP. OF 4>

DIFFERENTIAL

PRESSURE SWITCH

CHILLER

VENT

UNION OR

FLANGE

<TYP. OF 2>

CHWR

CHWS CW

AAV AT

HIGH

POINT

PRESSURE REGULATOR

BACKFLOW

PREVENTER

CW

CHWR FROM HVAC SYSTEM

CHWS TO HVAC SYSTEM

M502

SEE FOR

FURTHER DETAIL

EXPANSION

TANK

FLOOR SINK TO

SANITARY SEWER

NOTES:

1. SEE FLOW DIAGRAMS ON SHEET

M602 FOR PIPE SIZES.

2. USE BALL VALVES FOR PIPE 2 12"

AND SMALLER.

3. USE BUTTERFLY VALVES FOR

PIPE 3" AND LARGER.

4. FLEX CONNECTIONS ONLY TO BE

INSTALLED ON EQUIPMENT

MOUNTED ON SPRING ISOLATORS

OR ISOLATION PADS. INSTALL

PERPENDICULAR TODIRECTION

OF SPRING ISOLATION.

11 CHILLER WATER PIPING DIAGRAM NOT TO SCALE