B316-F2014074-FULL-SET-11-28-2016-E.pdf

12/7/16 REVISED PROJECT

PHASING NOTES

EXPECTED MECHANICAL PHASING FOLLOWS (SIMILAR TO TYPICAL METHOD OF PROCEDURE

(MOP) REQUIRED FOR A DATA CENTER) (DURING THE ENTIRE CONSTRUCTION PERIOD, ONE

MAIN CHILLER AND THE EXISTING EMERGENCY CHILLER AND ASSOCIATED PUMPS AND

CONDENSERS SHALL REMAIN AVAILABLE AT ALL TIMES. IN ADDITION, THE TEMPORARY

CHILLER WILL BE AVAILABLE AS BACK UP FOR THE MAIN CHILLERS AND THE EXIOSTING

EMERGENCY CHILLER.)

INSTALL PIPING FOR TEMPORARY CHILLER(S) AND INSTALL CHILLER BYPASS:

A. WET TAP NEW 8 INCH PIPING AND VALVE INTO EXISTING MAIN CHILLED WATER

SYSTEM ON SUPPLY AND RETURN PIPING.

B. ROUTE NEW 8 INCH CHILLED WATER SUPPLY AND RETURN PIPING FROM WET TAPS TO

EAST SIDE OF BUILDING; INSULATE ALL PIPING.

C. PROVIDE VALVED AND FLANGED CONNECTION POINTS AT EXTERIOR OF EAST WALL

D. INSTALL BYPASS PIPING AROUND THE EXISTING CHILLERS AND PRIMARY PUMPS.

BYPASS SHALL INCLUDE AUTOMATIC VALVE, ISOLATIONS VALVES AND MANUAL BYPASS

VALVES AND WILL REQUIRE A TEMPORARY SHUTDOWN OF THE CHILLED WATER SYSTEM.

EXPECTED DOWNTIME IS 8 HOURS.

INSTALL TEMPORARY CHILLER(S) AND CONNECT TEMPORARY CHILLER(S) TO SYSTEM.

A. INSTALL TEMPORARY CHILLER(S) AND TEMPORARY GENERATOR IN PARKING AREA.

B. RUN 8 INCH HOSE BETWEEN CONNECTIONS AT EASTWALLAND CHILLER(S).

C. TESTRUN CHILLER OPERATION.

D. DRAIN WATER FROM HOSES.

REMOVE ONE EXISTING CHILLER AND INSTALL NEW CHILLER.

A. MARK OUT ALL POTENTIAL UNDERGROUND SYSTEMS (NJ ONE-CALL AND FAA).

B. MEANS & METHOD FOR RIGGING THE CHILLER SHALL BE BY THE RIGGER. A RIGGING

PLAN MUSTBE PROVIDED AND APPROVED.

C. RELOCATE ANCILLARY SYSTEMS AS REQUIRED FOR REMOVING AND INSTALLING

CHILLERS. SYSTEMS INCLUDE, FIRE ALARM PULL BOX, EXIT SIGNS AND LIGHTS.

D. LOAD REQUIRED RIGGING EQUIPMENT INTO MECHANICAL ROOM.

SITE LOGISTICS PLAN

P. CONNECT MISCELLANEOUS PIPING (PURGE, ETC.) TO THE CHILLER.

Q INSTALL NEW REFRIGERANT MONITORS/ LEAK DETECTORS IN CHILLER AREA.

R. FILL NEW CHILLER WITH REFRIGERANT AND CHECK FOR LEAKS.

E. TEMPORARILY REMOVE EXISTING HOT WATER HEATING PUMP (P-12) AND A PORTION S. IF CONSTRUCTION ONLY INCLUDES BASE BID, SKIP TO ITEM 11 BELOW.

OF THE PIPING. SYSTEM MAY REQUIRE DRAINING. WHILE THE SYSTEM IS DRAINED, 4 REPLACE PRIMARY CHILLED WATER PUMPS (BID OPTION 1)

INSTALL NEW SHUT OFF VALVES AT HIGH POINTS. THIS WILL ALLOW THE SYSTEM TO BE

RE-FILLED AND OPERATIONAL AS REQUIRED.

F. RECOVER AND RECYCLE ALL REFRIGERANT FROM CHILLER 1.

G. SHUT OFF THE VALVES AT THE CHILLED WATER AND CONDENSER WATER

CONNECTION POINTS FROM CHILLER 1.

H. DISCONNECT AND REMOVE CHILLED WATER AND CONDENSER WATER PIPING FROM

CHILLER 1.

I. DISCONNECT AND REMOVE OTHER PIPING (PURGE, RELIEF, ETC.) FROM CHILLER 1.

J. DISCONNECT AND REMOVE ALL CHILLER CONTROLS AND REFRIGERANT MONITORING

/ LEAK DETECTION ITEMS FROM CHILLER.

K. DISMANTLE CHILLER 1 INTO SMALLER COMPONENTS - MINIMUM 3 COMPONENTS.

A. SHUTOFF SUCTION AND DISCHARGE VALVES AT PRIMARY PUMP P-1.

B. DISCONNECT PIPING FROM PUMP AND REMOVE PIPING UP TO VALVES.

C. REMOVE PUMP P-1, INERTIA PAD AND SPRINGS.

D. INSTALL NEW INERTIA PAD, SPRINGS AND PUMP.

E. PROVIDE NEW PIPING BETWEEN EXISTING VALVES AND CONNECTIONS AT PUMP.

F. TEST RUN PUMP TO ENSURE PROPER OPERATION.

G. INSULATE NEW PIPING AND PROVIDE INSULATED ENCLOSURE AROUND PUMP.

H. REPEAT PROCESS FOR PRIMARY PUMPS P-2AND P-3.

REMOVE SECONDARY CHILLED WATER PUMPS (BID OPTION 1)

A. SHUT OFF SUCTION AND DISCHARGE VALVES AT SECONDARY PUMP P-4.

B. DISCONNECT PIPING FROM PUMP AND REMOVE PIPING UP TO VALVES.

L REMOVE CHILLER 1 COMPONENTS FROM MECHANICAL ROOM. RIG COMPONENTS TO C. REMOVE PUMP P-4, INERTIA PAD AND SPRINGS.

WALL OPENING THEN RIG / CRANE COMPONENTS FROM THE BUILDING THROUGH THE D. INSTALL NEW PIPING BETWEEN THE EXISTING SHUT OFF VALVES.

EXCAVATED AREA. E. INSULATE NEW PIPING.

M. EXTEND EXISTING CHILLER CONCRETE PAD AS REQUIRED FOR NEW CHILLER. F. REPEAT PROCESS FOR SECONDARY PUMPS P-S, P-6AND P-7.

N. CRANE EVAPORATOR, CONDENSER AND COMPRESSOR PORTIONS OF THE NEW 6 REPLACE SECONDARY CHILLED WATERPUMPS(BID OPTION 2)

CHILLER INTO THE EXCAVATED AREA AND INTO THE MECHANICAL ROOM ENTRANCE. RIG

THE COMPONENTS FROM THE ENTRANCE ONTO THE CONCRETE PAD AND ASSEMBLE AT

THE DIRECTION OF THE MANUFACTURER'S REP.

0. CONNECT CHILLED WATER AND CONDENSER WATER PIPING TO THE CHILLER.

RECONFIGURE PIPING AS REQUIRED TO SUIT CONNECTIONS AT NEW CHILLER. SEE ITEM 6

BELOW FOR INSTALLATION OF NEW FLOW METERS.

A. SHUT OFF SUCTION AND DISCHARGE VALVES AT SECONDARY PUMP P-4.

B. DISCONNECT PIPING FROM PUMP AND REMOVE PIPING UP TO VALVES.

C. REMOVE PUMP P-4, INERTIA PAD AND SPRINGS.

D. INSTALL NEW INERTIA PAD, SPRINGS AND PUMP.

E. PROVIDE NEW PIPING BETWEEN EXISTING VALVES AND CONNECTIONS AT PUMP.

F. TEST RUN PUMP TO ENSURE PROPER OPERATION.

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NOTES

1. REFER TO THE GENERAL CONDITIONS OF THE CONTIW:T FOR ADDITIONAL

INFORMATION RELATIVE TO EXIST1NG BUILDING 316 CONDmONS, ACCESS

AND USE.

2. CONTRACTOR SHALL SUPPLY I: INSTAil. SlEEL PLATES ACROSS GRASS

NI/ENS LEADING FROM THE STREET TO THE DUMPSTER LOCATIONS. THE

SlEEL PLATES SHAU. BE OF PROPER SIZE TO SUPPORT THE WEIGHT OF THE VEHla.ES AND DUMPSTERS. CONTIW:TOR SHAU. REMO\IE SlEEL PLATES AND REPAIR GROUNDS UPON COMPLEllON.

LEGEND

..... CONTIW:TOR AOCE55 ROUlE

@ OFFICE lRAILER LOCATION

@ PORTABLE TOILET LOCATION

© DUMPSTER LOCATION

@ MATERIAL AND EQUIPMENT LAY DOWN /lll£A

© CONTIW:TOR PARKING

OPERATIONAL NOTES

1. BUILDING CHILLED WATER MUST REMAIN OPERATIONAL THROUGHOUT

CONSTRUCTlON.

2. lEMPORARY CHIUER MUST BE IN PLACE AND CAPABLE OF OPERATION PRIOR TO Nf'f REMOVAL OF PUMPS OR CHIUERS.

3. ONLY ONE CHILLER WILL BE ALLDWED TO BE REMOVED AT A TIME.

4. NEW CHIUER MUST BE OPERATIONAL AND PROVIDING CHILLED WATER TO

BUILDING BEFORE REMOVAL OF SECOND CHIUER STARTS.

KLINGSTUBBINS,

2301 CHESTNUT STREET

PHILADELPHIA. PENNSYLVANIA

19103

LLP

® EB P 215.569.2900

F 215.569.5963 DATE: _ _ _ _ SIGNATURE: r-- - - - - - -----i

G. INSULATE NEW PIPING AND PROVIDE INSULATED ENCLOSURE AROUND PUMP.

H. REPEAT PROCESS FOR SECONDARY PUMPS P-S, P-6AND P-7.

REPLACE CONTROL VALVES AT CAC UNITS AND AHUS (BID OPTIONS lOR 2)

A. DEMOLISH PIPING AND CONTROL VALVES AT 17 CAC UNITS AND S AHUS.

B. INSTALL NEW PIPING AND 2-WAYCONTROL VALVES AT THE CAC UNITS AND AHUS.

INSTALL DIFFERENTIAL PRESSURE TRANSMITTERS

W WWW.KLINGSTUBBINS.COM

PROFESSIONAL ENGINEER:

BRADFORD W. FISKE, ARCHITECTURAi. PRINCIPAL NEW JERSEY LICENSE NO. 21AID1164,"l00

06/11/15 BID SUBMISSION

A. WET TAP NEW INSTRUMENTATION LINES IN THE CHILLED WATER PIPING AT A REV

REMOTE CAC UNIT AND AHLI.

DATE DESCRIPTION

B. INSTALL DIFFERENTIAL PRESSURE TRANSMITTERS AND CONNECT INTO BAS SYSTEM.

REPLACE FLOW METERS AT SECONDARY LOOPS

A. REPLACEMENT WILL REQUIRE PARTIAL SHUTDOWNS OF THE SECONDARY SYSTEMS

FOR A SHORT PERIOD OF TIME (ESTIMATED AT NO LONGER THAN 4 HOURS.

B. ISOLATE PORTION OF SEECONDARY SYSTEM WHICH CURRENTLY INCLUDES EXISTING

FLOW METER BY CLOSING VALVES AT PUMPS AND AT COILS / HEAT EXCHANGER /

BRANCH PIPING. NOTE THAT ALL SYSTEMS CAN BE ISOLATED WITHIN THE MECHANICAL

ROOM.

C. REMOVE EXISTING FLOW METER AND INSTALL NEW FLOW METER.

D. OPEN ISOLATION VALVES.

10 COMMISSION SYSTEM WITH FIRST NEW CHILLER.

11 REMOVE SECOND EXISTING CHILLER AND INSTALL NEW CHILLER

A. SEE ITEM 3 ABOVE FOR DETAILED SEQUENCING.

12 RE-INSTALL EXISTING HOT WATER HEATING PUMP P-12.

A. INSTALL EXISTING HOT WATER HEATING PUMP P-12.

B. CONNECT PUMP TO EXISTING HOT WATER SYSTEM.

TEST RUN PUMP FOR PROPER OPERATION.

COMMISSION ENTIRE SYSTEM WITH BOTH CHILLERS.

UNITED STATES DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

WILLIAM J. HUGHES TECHNICAL CENTER

ATLANTIC CITY INT'L AIRPORT, N.J. 08405

B316 CHILLER REPLACEMENT

SITE LOGISTICS PLAN

REVIEWED BY SUBMITTED BY DATE APPROVED BY

CS:

DESIGN: ISSUED BY:

DRAWN

FACILITY SERVICES &

r- --t----t- -- - - ----1 ENGINEERING DIVISION

CHECK:

FSE:

DATE: 08/16/2013 JCN:

DRAWING NO.

2014-000074-G001

DATE

SHEET #

12/7/16 REVISED PROJECT

12/7/16 PROJECT REVISED

7/12/16 PROJECT REVISED

7/12/16 PROJECT REVISED

12/17/16 PROJECT REVISED