MS-501.pdf

IF A DIMENSION IS GREATER

THAN 2'-0", SUPPORT ELBOW

FROM STRUCTURE ABOVE

MAX. LENGTH OF

FLEX DUCT 5'-0"

NON-KINKED

SUPPLY DUCT

ROUND OR

RECTANGULAR

MAIN OR BRANCH

DUCT

DRAW BAND BUCKLEY TYPE ATMD

FITTING (OR EQUAL)

PROVIDE A TYPICAL DUCT TAKEOFF WHERE FLEX EXCEEDS

7'-0" (MAX. LENGTH)

CEILING TYPE VARIES.

REFER TO ARCHITECTURAL

PLANS FOR CEILING TYPE.

FLEX DUCT

NON- RESTRICTIVE 90 ELBOW

"THERMAFLEX" FLEX-FLOW

OR EQUAL. INSTALL AT ALL

ROUND NECK DIFFUSERS

DRAW BAND ON DIFFUSER

NECK

ROUND NECK

OR NECK

ADAPTOR

SUPPLY AIR DIFFUSER WITH ROUND NECK & O.B.D.

MOUNTING DETAIL VARIES. REFER TO ARCH. FOR

CEILING TYPE AND DIFFUSER MANUFACTURER FOR

MOUNTING REQUIREMENTS

NOTE:

1. INSULATED FLEXIBLE DUCT - SHALL BE PRESTRETCHED BEFORE INSTALL.

2. DIAMETER TO BE EQUAL TO DIFFUSER INLET SIZE UNLESS OTHERWISE NOTED.

HYDRONIC

COIL MV

MV

P/T

CO

CO

P/T

DRAIN PAN (COOLING

ONLY)

CONDENSATE TRAP SEAL

(COOLING ONLY)

SUPPLY PIPING (SEE PLANS

FOR SIZE)

RETURN PIPING (SEE PLANS

FOR SIZE)

MV

NOTES:

1.UNIONS (OR FLANGED BODY) INDICATED TO PERMIT REMOVAL OF CONTROL VALVES. PROVIDE

REDUCERS AS REQUIRED.

2.PROVIDE DRAIN VALVES AT LOW POINTS OF ALL COIL HEADERS, INCLUDING DRAIN HEADERS, SAME SIZE AS COIL OUTLET SIZES BUT NOT LESS THAN 3/8".

3.ALL RUNOUTS SHALL BE SAME SIZE AS COIL CONNECTIONS.

4. LOCATE PIPE UNIONS AND ARRANGE PIPING TO FACILITATE COIL REMOVAL.

MAIN SUPPLY, RETURN, OR EXHAUST DUCT(LO OR

MEDIUM PRESSURE)

DISTANCE (1/4)x

DUCT WIDTH;

101.6(4")

MINIMUM

VOLUME DAMPER

(TYPICAL)

RECTANGULAR BRANCH

TAKE-OFF DUCT

45° ENTRY FITTING

CONCAL DUCT

TAKE-OFF

FITTING

BELLMOUTH DUCT TAKE-

OFF FITTING

VOLUME DAMPER (TYPICAL)

ROUND BRANCH TAKE OFF DUCT (TYPICAL)

NOTES:

1. SPIN-IN DUCT TAKE OFF FITTINGS MAY BE USED IN LIEU OF CONICAL OR BELLMOUTH

FITTING ONLY WHERE MAIN DUCT DIMENSIONS ARE NOT SUFFICIENT TO ALLOW THE

USE OF A CONICAL OR BELLMOUTH

2. SEAL ALL TAKE-OFF AND OTHER FITTINGS AIR TIGHT AS PER SPECIFICATION.

3. FABRICATE BRANCH DUCT TAKE-OFF FITTING PER LATEST EDITION OF DUCT

CONSTRUCTION MANUAL, AS INDICATED ON PLANS, OR AS DESCRIBED IN

SPECIFICATIONS.

4. APPLIES TO SUPPLY AND EXHAUST RUNOUTS TO GRILLES, REGISTERS, AND

DIFFUSERS.

DUCT DIMENSION

UP TO 457 (18")

482(189")- 1524(60")

1549(61")- 2438(96")

OVER 2438(96")

HANGER

TYPE

A

B

C

D

ROD DIA.

25.4(1") STRAP

7.94(5/16")

9.53(3/8")

12.7(1/2")

ANGLE SIZE

36.1x36.1x3.18(1-1/2"x1-1/2"x1/8")

36.1x36.1x3.18(1-1/2"x1-1/2"x3/16")

50.8x50.8x8.35(2"x2"x1/4")

SPACING MAX

24.38(8'-0")

12.19(4'-0")

24.38(8'-0")

24.38(8'-0")

MAX. SIDE

SHEET METAL SCREW,

RIVET OR BOLT TO BOTH

SIDES OF DUCT NUT AND WASHER AT END

OF SCREW

BRACING ANGLES,

SEE NOTES.

HANGER ROD

SECURE THE

STRUCTURE ABOVE AS

RECOMMENDED

25.4(1")x16 GA. GALV.

IRON STRAP OR ALUM.

MAX. SIDE

TYPE A TYPE B,C,D

24.8(8FT.) MAX. HANGER SPACING, ALSO

PROVIDE 3 HANGERS AT EACH TAKE OFF OR

BRANCH.

24.8(8FT.) MAX. HANGER SPACING

NOTES:

1. FOR SEVERAL DUCTS ON ONE HANGER, TYPE B,C OR D MAY BE USED. SIZE OF HANGER SHALL

BE SELECTED ON SUM OF DUCT WIDTHS EQUAL TO MAX. WIDTH OF DUCT SCHEDULE.

2. DO NOT ATTACH HANGERS TO ROOF DECK OR BOTTOM.

TTTTTTTT

FS FS

CHS-P PIPING

CHR-P PIPING

CWR PIPING

CWS PIPING

CONDENSER

BARRELL

EVAPORATOR

BARRELL

TUBE PULL

CLEARANCE

HOSE BIBB DRAIN

VALVE (N.C.)

4" CONCRETE

HOUSEKEEPING PAD

VIBRATION ISOLATORS AS

SPECIFIED

NOTES:

1. PIPE DROPS TO AND FROM CHILLER AND CONDENSER

BARRELLS SHALL BE INSTALLED TO FACILITATE

REMOVAL OF TUBE PULLS.

2. SEE PLANS FOR EXACT LOCATION OF CHILLER PIPE

CONNECTIONS.

FLOW SWITCH

(TYP.)

PRESSURE

GAUGE (TYP.)

CENTRIFUGAL VFD

COMPRESSOR

BUTTERFLY

VALVE (TYP.)

THERMOMETER

TEMPURATURE

SENSOR (TYP.)

UNION (TYP.)

FLEXIBLE PIPE

CONNECTION (TYP.)

MOTORIZED

CONTROL

VALVE (TYP.)

UNION (TYPICAL)

CHEMICAL SHOT FEEDER

TANK

PUMP DISCHARGE PIPING

PUMP SUCTION PIPING

FLOW

1" 1"

CHECK VALVE

CALIBRATED BALANCING AND

SHUT-OFF VALVE

DRAIN VALVE

WITH HOSE

END

SHUT-OFF VALVE (TYPICAL)

FLOOR

ADJUSTABLE LEGS

FLANGES

FLEX CONN

PIPE HANGER

CHRV

CHRVCHRV

1-1/4"

CONDENSATION

TRAP

CHRV

1-1/4"

CHRV

3/4" 3/4"

1-1/2" 1-1/2"

1-1/2"

1-1/2"

1-1/2"

EVAPORATOR

CONDENSER

(3/4")

DUAL RELIEF VALVE

BY CHILLER MF'G

EXTERIOR WALL

APPROVED VENT FITTING

CHRV

(3/4")

ROOF

(M

IN

CHRV

1-1/2"

1-1/2"

CH

CHILLER REFRIGERANT RELIEF VENT QUANTITY, SIZE AND CONFIGURATION MAY DIFFER, VERIFY WITH

CHILLER MANUFACTURER.

1.

NOTES:

PIPE HANGER

FLANGES

FLEX CONN

CONDENSATION

TRAP

FLANGES

FLEX CONN

CONDENSATION

TRAP

CH

CH

PIPE HANGER

1-1/4"

CHRV

3/4"

1-1/2"FLANGES

FLEX CONN

CONDENSATION

TRAP

CH

PIPE HANGER

CHRV

1-1/4"

SECTION THRU PIPE

NOTE:

1.PROVIDE WEATHER RESISTANT LABELING ON EXTERIOR OF JACKET IDENTIFYING PIPES AS BEING "ELECTRICALLY TRACED" WITH VOLTAGE INDICATED.

2. IF THESE DETAILS CONFLICTS WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS - THEN COMPLY WITH THE MANUFACTURERS INSTRUCTIONS.

THERMOSTAT WITH AMBIENT AIR

SENSOR SET ON AT 35°F

PIPE INSULATION & ALUMINUM

FOIL TAPE NOT SHOWN

HEAT TRACE CABLE

EVENLY DISTRIBUTED

ALONG PIPE PIPE STRAPS

1'-6"

VALVE

SELF REGULATING

TYPE HEAT TRACE

CABLE

WATER TIGHT CONTROL BOX

TO POWER SUPPLY AT

DISCONNECT SWITCH

CONTRACTOR

HEAT TRACE CABLE

END CAP

WATERPROOF

JACKET OVER

INSULATION

ALUMINUM FOIL TAPE

SELF REGULATING HEAT TRACE CABLE

PIPE STRAPS AT APPROX. 18" INTERVALS

PIPE INSULATION & ALUMINUM FOIL TAPE

NOT SHOWN

INSTALLATION DETAIL INSTALLATION AT VALVESHEAT TRACE CONTROL BOX DIAGRAM

NO

PIPE INSULATION

HOT- COLD JOINT

1. DEPTH OF SEAL SHALL BE EQUAL TO THE NEGATIVE PRESSURE IN DRAIN PAN.

SEE NOTE #1.

DEPTH OF SEAL

DRAIN LINE SHALL BE AT LEAST THE

SAME SIZE AS THE NIPPLE ON THE

DRAIN PAN

AIR GAP 1" MIN.

NOTES:

PITCH DOWN TO DRAIN

CLEAN OUT UNIT DRAIN PAN

DRAW-THRU SIPHONAGE DISTANCE.

SEE NOTE #2.

2. DISTANCE OF SIPHONAGE SHALL BE 1 1/2 TIMES THE NEGATIVE PRESSURE IN THE DRAIN PAN.

SPLASH BLOCK OR INDIRECT WASTE

CLEAN OUT

LONG-RADIUS ELBOW

THERMOMETER

STRAINER WITH BLOW-OFF VALVE

FLEXIBLE CONNECTOR

SHUT-OFF VALVE

CHECK VALVE

3/4" DRAIN FROM SPILL PAN TO NEAREST FLOOR DRAIN

HORIZONTAL SPLIT CASE PUMP

INERTIA BASE ON (4) SPRING VIBRATION ISOLATORS

HOUSEKEEPING PAD

PUMP SUCTION

PIPING

PUMP DISCHARGE PIPING

SPRING HANGER PIPE SUPPORT (TYP.)

COMBINATION BALANCING/ SHUT-OFF VALVE

PRESSURE GAUGE MANIFOLD W/ GAUGE COCKS

PIPE SUPPORT

FLOOR

N

PROPERTY OF THE UNITED

STATES GOVERNMENT

FOR OFFICIAL USE ONLY

Do not remove this notice.

Properly destroy or return documents when no longer needed.

(SBU)

SENSITIVE BUT UNCLASSIFIED

WEST EAST

© 2015 Erdy McHenry Architecture, LLC

DRAWN BY:

Erdy McHenry Architecture, LLC 915 North Orianna Street Philadelphia, Pennsylvania 19123 ph: 215.925.7000 fax: 215.925.1990 web: http://www.em-arc.com

Architect: SCOTT A. ERDY, AIA

DAVID S. MCHENRY, AIA

emArchitecture

SCALE:

PROJECT NO:

DATE:

SHEET NUMBER:

P lo tte d:

KEY PLAN

As indicated

MS501

MECHANICAL DETAILS

1158.00/SCR-2015216.00DLA

05-06-16

600 Arch Street

Philadelphia, PA 19107

GREEN FEDERAL BUILDING

CONSOLIDATION

Program + Strategy Consultant Studio Hillier 190 Witherspoon Street Princeton, NJ 08542

Greenman - Pedersen, Inc. (GPI) 50 Glenmaura National Blvd.

Suite 102 Scranton, PA 18505

Cerami & Associates 404 Fifth Avenue New York, NY 10018

TCT Cost Consultants, LLC 1090 Vermont Avenue NW Suite 230 Washington, DC 20005

Weidlinger Associates, INC 1825 K Street Avenue NW Suite 350 Washington, DC 20006

Antis Veterans Engineering adn Technical Services 2074 Cobblestone Lane Suite 850 Reston, VA 20191

Structural Engineer

MEP Engineer

Acoustical Consultant

Cost Specialist

Security + Blast

Praxis Building Solutions, LLC 2401 Walnut Street Suite 102 Philadelphia, PA 19103

Green Building Consultant

Beam, Ltd 428 West Waverly Road Glenside, PA 19038

Lighting Consultant

GSA Project Data William J. Green Federal Building GSA Project #: VPA00027 GSA Building #: PA0277 GSA Contract #: GS-03P-14-AZ-C-0020 GSA Solicitation #: GS-03P-15-AZ-C-1020

Core & Shell Package 05-06-16

NTS1 SUPPLY AIR DIFFUSER DETAIL (SIDE TAP)

NTS2 HYDRONIC COIL PIPING DETAIL - 2-WAY CONTROL VALVE

NTS3 BRANCH TAKE-OFF DETAIL

NTS4 DUCT HANGERS

NTS10 WATER COOLED CHILLER PIPING DETAIL

NTS8 CHEMICAL SHOT FEEDER PIPING

NTS9 CHILLER VENT PIPING DETAIL

NTS5 HEAT TRACING DETAILS

NTS6 DRAW-THRU CONDENSATE DRAIN TRAP DETAIL

NTS7 HORIZONTAL SPLIT CASE PUMP DETAIL

Revision Number Drawing Issue Date

1 Issued for Addendum 02 06-10-16