MD501.pdf

EVAPORATOR

CONDENSER

EVAPORATOR

CONDENSER

EVAPORATOR

CONDENSER

EVAPORATOR

CONDENSER

K

J

H

G

16 17 18 19 20

LOWER BOILER

ROOM

LOWER

CHILLER

ROOM

RELOCATE

EQUIPMENT AND

REMOVE PAD

TEMPORARILY

REMOVE

MEZZANINE

STAIRS AS

REQUIRED

INCREASE

EXISTING

4'-10"WIDE x

7'-0"HIGH DOOR

OPENING

CHILLER

BUNDLE

SECTION

LOWERED FROM

MEZZANINE

LEVEL

EXISTING

BOILER AND

CONCRETE PAD

EXISTING HIGH

VOLTAGE AND

PIPE CURB

TO REMAIN

EXISTING

MEZZANINE

STAIRS TO

REMAIN.

NOTE:

SEE CHILLER ROOM PHASING PLANS FOR EQUIPMENT INSTALLATION.

UP

L

K

2018 19

MEZZANINE

FAN ROOM

BOILER

ROOM

MEZZANINE

BOILER ROOM

EXISTING REMOVABLE

11'-6"WIDE x

20'-0"HIGH LOUVER

FOR EQUIPMENT

TRANSPORT

CHILLER BUNDLE

SECTION CRANED

IN FROM 6TH

STREET

DN.

EXISTING

HOT/CHILLED

WATER PIPING

EXISTING RUNOUT

TO FCU ABOVE

EXISTING RUNOUT

TO FCU ABOVE

EXISTING FAN COIL

UNIT (FCU)

EXISTING FAN COIL

UNIT (FCU)

FLOOR TO BE

RENOVATED

EXISTING CEILING 9'-0"

EXISTING

HOT/CHILLED

WATER PIPING

EXISTING PIPING

FLOOR BEING

RENOVATED

EXISTING FAN COIL

UNIT (FCU)

INSTALL NEW

PIPING LOOP

NEW PIPING

RUNOUTS TO

NEW FCU

EXISTING RUNOUT

TO FCU TO BE

CAPPED

EXISTING

HOT/CHILLED

WATER

PIPING

NEW FCU

EXISTING PIPING

FLOOR BEING

RENOVATED

EXISTING FAN COIL

UNIT (FCU)

NEW PIPING LOOP

NEW PIPING TO

NEW FCU

EXISTING RUNOUT

TO FCU

NEW FCU

REMOVE EXISTING FAN

COIL UNIT AND CAP

RUNOUT.

EXISTING

HOT/CHILLED

WATER PIPING

TO BE REMOVED

EXISTING PIPING

COMPLETED

FLOOR

RENOVATION

EXISTING FAN COIL UNIT

(FCU) FED BY NEW PIPING

SYSTEM UNTIL FLOOR IS

RENOVATED

INSUBSEQUENT PHASE

INSTALL NEW

PIPING LOOP

NEW (FCU)

NEW PIPING TO

NEW FCU

NOTE:

WHEN THIS FLOOR IS RENOVATED,

CLOSE ISOLATION VALVES ON

FLOOR BELOW, REMOVE FCU, AND

CAP RUNOUT.

CAPPED

HOT/CHILLED

WATER PIPING

REMOVE

PIPING WHEN

ASSOCIATED

FLOOR IS

RENOVATED

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

OVERALL

© 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

MD501

SCHEMATICS AND

INSTALL PATH

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

PHASING CONCEPT PERIMETER PIPING

A. PHASING FOR PIPE MAIN REMOVAL/INSTALLATION SHALL OCCUR AS

FOLLOWS TO ACCOMMODATE PROJECT PHASING:

1. REMOVE EXISTING FLOOR MOUNTED FAN COIL UNIT ON

FLOOR CURRENTLY BEING RENOVATED. SEAL ALL FLOOR

PENETRATIONS LEFT BY THE PIPE REMOVAL TO MATCH

SURROUNDINGS.

2. INSTALL NEW PIPING LOOP MAINS AND NEW FAN COIL

UNIT ON RENOVATED FLOOR.

a. WHERE FLOOR ABOVE IS TO BE RENOVATED IN

A SUBSEQUENT PHASE: DISCONNECT EACH

EXISTING FAN COIL UNIT RUNOUT FROM THE

EXISTING FLOOR MOUNTED FAN COIL UNIT

LOCATED ON THE FLOOR ABOVE.

RECONNECT THE SAME FAN COIL UNIT TO

THE NEW PIPING LOOPS. PROVIDE NEW ISOLATION

SHUTOFF VALVES IN THE CEILING FOR EACH

RUNOUT TO THE FAN COIL ABOVE.

b. INSTALL TEMPORARY BOOSTER PUMP LOCATED IN

CORE AHU MECHANICAL ROOM TO PROVIDE INCREASED

FLOW UNTIL THE FLOOR ABOVE IS RENOVATED (REMOVE

BOOSTER PUMP WHEN FLOOR ABOVE IS RENOVATED).

3. ONCE ALL EXISTING PIPE RUNOUTS HAVE BEEN

DISCONNECTED FROM EXISTING PIPE LOOPS, THE EXISTING

PIPE LOOPS AND ALL APPURTENANCES SHALL BE REMOVED.

4. ON FLOORS WHERE EXISTING AREAS ARE NOT RENOVATED,

CONNECT NEW PIPING SYSTEM TO EXISTING PIPING WHERE

RENOVATED AREAS MEET EXISTING AREAS TO REMAIN.

Scale: 1/8" = 1'-0"6 CHILLER INSTALL PATH

Scale: 1/8" = 1'-0"5 CHILLER INSTALL PATH - ROOF Scale: 1/4" = 1'-0"1 PIPE PHASING SCHEMATIC - EXISTING CONDITIONS

Scale: 1/4" = 1'-0"2 PIPE PHASING SCHEMATIC - STEP 1 (NEW WORK/ TEMPORARY TIE-IN

Scale: 1/4" = 1'-0"3 PIPE PHASING SCHEMATIC - STEP 2 (DEMOLITION) Scale: 1/4" = 1'-0"4 PIPE PHASING SCHEMATIC - FINAL LAYOUT

NOTE:

1. THE PROPOSED PERIMETER PIPING PHASING CONCEPT IS INTENDED

TO REPRESENT ONE SUGGESTED APPROACH FOR THE POSSIBLE

PHASING AT THE RENOVATED SPACES WHILE ALLOWING THE PIPING TO

SERVE THE OCCUPIED SPACES.

2. THE ULTIMATE MEANS AND METHOD TO PERFORM THIS WORK IS THAT

OF THE INSTALLING CONTRACTOR. ANY APPROCH SHALL PRESENT AS

LITTLE OF DISTURBANCE TO THE OCCUPANTS IN THE ADJACENT SPACES

AND FLOORS AND ALLOWED BY THE TENANTS AND GSA.

Revision Number Drawing Issue Date

1 Core & Shell Addendum #1 06-03-16