Attachment 1a-Drawings.pdf

DTFAEN-16-R-00133 Attachment 1a

Linda Hennequant Stamp for Specs

Stamp for Specs

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ABBREVIATIONS

AIR HANDLING UNIT

ACCESS DOOR

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AIR CONDITIONING UNIT

BOTTOM OF DUCT /DIFFUSER

BTU PER HOUR

CONDENSATE DRAIN

CUBIC FEET PER MINUTE

CONNECTION

CONDENSING UNIT

DIRECT DIGIT AL CONTROL

ENTERING AIR TEMPERATURE

EXHAUST FAN

EXTERNAL STATIC PRESSURE

ELECTRIC UNIT HEATER

EXISTING

AHU

AD

AFF

AFG

ACU

BOD

BTUH

CD

CFM

CONN

cu

DOC

EAT

EF

ESP

EUH

EXIST

F

FOB

FWB

HP

KW

LF

MBH

MCA

MOCP

MD

NPT

NC

NIC

FILTER I CARBON FILTER

FAHRENHEIT DEGREES, DRY BULB

FAHRENHEIT DEGREES, WET BULB

HORSEPOWER

KILOWATT

LINEAR FEET

THOUSAND BTUH

MINIMUM CIRCUIT AMPACITY

MAXIMUM OVER CURRENT PROTECTION

MOTORIZED DAMPER

NATIONAL PIPE THREAD

NOISE CRITERIA I NORMALLY CLOSED

NOT IN CONTRACT

NO NORMALLY OPEN

OBD OPPOSED BLADE DAMPER

OA OUTSIDE AIR

OC ON CENTER

PSIG POUNDS PER SQUARE INCH GAUGE

RF RETURN FAN

RG RETURN REGISTER

SF SUPPLY FAN

SR SUPPLY GRILLE

TAB TESTING, ADJUSTING & BALANCING

UH UNIT HEATER

VD VOLUME DAMPER

WC WATER COLUMN

CONTROL SYMBOLS & ABBREVIATIONS

IM H/\/\I ELECTRIC MOTORIZED DAMPER OPERATOR

@ DIFFERENTIAL PRESSURE SENSOR

@ PRESSURE DIFFERENTIAL INDICATOR

� TEMPERATURE SENSOR

� SMOKE DETECTOR

fl u

FILTER

Al - ANALOG INPUT

AO - ANALOG OUTPUT

DI - DIGIT AL INPUT

DO - DIGIT AL OUTPUT

NC - NORMALLY CLOSED

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HV AC SYMBOLS

GRAPHIC

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� AP OR AD

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DESCRIPTION

TEMPERATURE SENSOR

DUCT SIZE, FIRST FIGURE IS SIDE SHOWN

FIGURES INDICATE NET INSIDE DIMENSION

EXISTING DUCTWORK TO REMAIN

FIRE I SMOKE DAMPER (MOTORIZED)

FIRE DAMPER (MOTORIZED)

ACCESS PANEL OR ACCESS DOOR

MANUAL VOLUME DAMPER

MOTORIZED DAMPER

SMOKE DETECTOR

RETURN AIR GRILLE SIDEWALL

SUPPLY AIR REGISTER SIDEWALL

CEILING DIFFUSER W/ AIR FLOW

DIRECTIONAL ARROWS

RETURN AIR REGISTER, GRILLE OR

EXHAUST GRILLE

TURNING VANES IN ELBOW

FLEXIBLE CONNECTION

SLOPE IN DUCTWORK ELEVATION (UP OR DOWN)

RISE OR DROP IN DUCTWORK (SUPPL Yl

RISE OR DROP IN DUCTWORK (RETURN I EXHAUST)

RISE OR DROP IN DUCTWORK (OUTSIDE AIR)

SUPPLY DUCT, FIRST

FIGURE IS TOP SIDE

FIGURE IS TOP SIDE

POINT OF CONNECTION OF NEW TO EXISTING

DESIGN CFM AIR BALANCE

HOT GAS PIPING

LIQUID PIPING

RISE IN PIPING

DROP IN PIPING

CONDENSATE DRAIN

3-WAY MIXING VALVE, DOC

3-WAY CONTROL VALVE

PLUG VALVE

TEST PORT

AIR VENT

UNION

BALL VALVE

BALANCING VAL VE

HORIZONTAL UNIT HEATER

PIPE FLEXIBLE CONNECTION

5 • 4 I

GENERAL NOTES

1. BEFORE THE ST ART OF ANY WORK, CONTRACTOR SHALL VERIFY THE SCOPE OF WORK

LOCATIONS, ELEVATIONS, AND SIZES OF ALL DUCTWORK, EQUIPMENT AND ACCESSORIES

THAT ARE TO BE DEMOLISHED.

2. CONTRACTOR SHALL COORDINATE ALL WORK TO AVOID ANY AND ALL CONFLICTS WITH

SUBCONTRACTORS AND EMPLOYEES WORKING iN THE FACILITY. OFFSETS FOR NEW

DUCTWORK AND PIPING SHALL BE PROVIDED DURING INSTALLATION TO BEST SUIT THE

CONDITIONS. THE DRAWINGS ARE DIAGRAMMATIC AND ARE NOT TO BE SCALED TO

DETERMINE THE EXACT LOCATIONS OF MECHANICAL WORK.

3. ALL NEW EQUIPMENT SUPPORTS, FOUNDATIONS, AND CONCRETE PADS ARE DESIGNED

BASED ON THE EQUIPMENT SELECTED AS THE BASIS OF DESIGN FOR THIS PROJECT.

4. ALL AIR DEVICES AND DUCTWORK SIZES SHOWN REPRESENT NET INSIDE DIMENSIONS

UNLESS OTHERWISE INDICATED.

5. CONTRACTOR SHALL PROVIDE ALL NECESSARY VOLUME DAMPERS (VD) TO BALANCE THE

AIR DISTRIBUTION SYSTEMS TO WITH IN 51. OF THE LISTED AIR QUANTITIES SHOWN IN

THE CONSTRUCTION DOCUMENTS. VOLUME DAMPERS ARE TO BE INSTALLED AS FAR AS

POSSIBLE FROM THE AIR OUTLETS.

6. CONTRACTOR SHALL INST ALL NEW EQUIPMENT WITH MANUFACTURER'S REQUIRED

CLEARANCES FOR ACCESS AROUND ALL NEW EQUIPMENT.

7. CONTRACTOR SHALL MOUNT ALL WALL MOUNTED CONTROLLING DEVICES AT THE MINIMUM

HEIGHTS REQUIRED BY THE APPROVED APPLICABLE CODES AND REGULATIONS.

8. CONTRACTOR SHALL INST ALL APPROVED PIPE FITTINGS NECESSARY FOR ALL CONTROL

AND MEASURING DEVICES. ALSO, PROVIDE APPROVED DUCTWORK FITTINGS FOR ALL

CONTROL AND MEASURING DEVICES. ANY HOLES PUT IN THE DUCTWORK THAT ARE NOT

USED.SHALL BE PROPERLY PLUGGED.

9. ALL POWER WIRING, INTERLOCK WIRING, AND CONTROL WIRING SHALL BE INSTALLED

UNDER DIVISION 26.

10. CONTRACTOR SHALL REFERENCE STRUCTURAL DRAWINGS FOR INSTALLATION OF FLOOR

MOUNTED EQUIPMENT.

11. CONTRACTOR SHALL IMMEDIATELY REPORT TO THE OWNER'S REPRESENTATIVE ALL

OBSERVED CONDITIONS THAT MAY PREVENT THE CORRECT INSTALLATION OF THE NEW

MECHANICAL SYSTEM.

12. CONTRACTOR SHALL PROPERLY PATCH/SEAL ALL OPENING/PENETRATIONS IN EXISTING

WALLS RESULTING FROM DEMOLITION AND NEW WORK.

13 CONTRACTOR SHALL RECAPTURE ALL REFRIGERANT BEFORE THE ST ART OF DEMOLITION

WORK.

14. CONTRACTOR SHALL PROPERLY REMOVE ALL DEMOLITION DEBRIS AND MATERIAL FROM

WORK SITE.

15. INSTALLATION SHALL PROVIDE FOR READY ACCESS TO COILS AND OTHER CONTROL

DEVICES.

16. CONDENSATE DRAIN AND REFRIGERANT PIPING SHALL BE RIGID COPPER TUBING SUIT ABLE

FOR THE APPLICATION.

17. REFRIGERANT SUCTION AND LIQUID PIPING SIZE SHALL BE PER THE AC UNIT

MANUFACTURER'S RECOMMENDATION.

18. CONNECT UNIT SMOKE DETECTION TO EXISTING BUILDING FIRE ALARM SYSTEM AS

REQUIRED.

19. GALVANIZED STEEL DUCTWORK SHALL BE INSULATED/LINED PER DRAWINGS AND

SPECIFICATIONS.

20. REFRIGERANT AND CONDENSATE PIPING SHALL BE INSULATED AND JACKETED PER

SPECIFICATIONS.

21. NO MECHANICAL WORK IS TO BE DONE IN THE ENGINE GENERATOR ROOM.

22. CONTRACTOR REMOVE ALL AHU CONCRETE EQUIPMENT PADS AS REQUIRED.

23. CONTRACTOR SHALL USE FLEX COUPLINGS ON ALL REFRIGERANT PIPING CONNECTIONS

TO EACH AHU.

24. CONTRACTOR SHALL USE A PROFESSIONAL RIGGER FOR RIGGING OF ALL EQUIPMENT .

25. ALL EQUIPMENT SHALL BE STORED INSIDE AND NOT EXPOSED TO ANY WEATHER

CONDITIONS UNTIL INSTALLATION.

26. ALL DEMOLITION AND NEW WORK SHALL COMPLY WITH FEDERAL STATE AND LOCAL

REGULATIONS.

27. CONTRACTOR SHALL COORDINATE WITH EQUIPMENT MANUFACTURER AND THE VARIOUS

TRADES FOR PROVIDING EXACT LOCATION AND OPTIMAL ROUTING OF UNDERGROUND

AND ABOVE GROUND UTILITY CONNECTIONS.

28. CONTRACTOR SHALL SUBMIT SHEET MET AL SHOP DRAWINGS FOR COORDINATION WITH

ACTUAL FIELD CONDITIONS SO AS NOT TO CONFLICT WITH OR BLOCK ACCESS TO

EXISTING UTILITIES AND EQUIPMENT.

CLIMATIC ZONE SCHEDULE - DESIGN CONDITION

ROOM

DESIGNATION

WINTER INDOOR

DESIGN TEMPERATURE

& SET POINT ° F

SUMMER INDOOR

DESIGN

TEMPERATURE °F

COOLING

CONTROL

SET POINT

HUMIDIFICATION

SET POINT

DEHUMIDIFICATION

SET POINT

ASR-9

EQUIPMENT ROOM 68 72 74 NONE NONE

I 2 I 1

AIR CONDITIONING REPLACEMENT PHASING PLAN

THE TRANSFER OF AIR CONDITIONING OPERATION TO SUPPORT THE

ASR-9 FACILITY DURING CONSTRUCTION SHALL INCLUDE, BUT IS NOT

LIMITED TO, THE FOLLOWING,

1. NEW CONDENSING UNITS (AHU-CU-2 & AHU-CU-1) CAN BE

CONSTRUCTED OUTSIDE THE BUILDING'S NORTH WALL WITHOUT

AFFECTING THE EXISTING ASR-9 COOLING OPERATION. NEW

REFRIGERANT /CONDENSATE PIPING, POWER WIRING AND CONTROL

WIRING CAN ALSO BE ROUGHED IN WHERE PRACTICABLE WITHOUT

AFFECTING THE EXISTING COOLING OPERATION.

2. WITH THE EXISTING 15-TON SKYMARK ACU FULLY OPERATIONAL,

REMOVE EXISTING 5-TON A/C UNITS <AC-1, 2, 3, 4, 5 & 6) AND

PERMANENTLY CLOSE WALL PENETRATIONS FOR EACH <REFER TO

CIVIL DWGS FOR WALL CLOSURE REQUIREMENTS). REMOVE

ASSOCIATED SUPPORTBRACKETS, T'STATS AND POWER WIRING PER

ELECTRICAL DWGS/SPECS. PATCH REPAIR AND FINISH WALLS AS

NEEDED.

3. COMPLETE INSTALLATION OF AHU-2/ AHU-CU-2 SYSTEM AND

ASSOCIATED DUCTWORK. PROVIDE FACTORY START-UP. TESTING AND

ADJUSTMENT OF AHU-2/AHU-CU-2 SYSTEM.MAKE THE NECESSARY

TEMPERATURE CONTROL PROVISIONS FOR PROPER OPERATION UNTIL

ENTIRE SYSTEM CONTROLS ARE COMPLETED.

4. ONCE THE AHU-2/ AHU-CU-2 SYSTEM IS OPERATIONAL AND CAPABLE

OF MAINTAINING COOLING IN THE ASR EQUIPMENT ROOM, DISCONNECT

AND REMOVE THE EXISTING INDOOR 15-TON SKYMARK A/C UNIT AND

CLOSE UP RELATED EXTERIOR WALL PENETRATIONS.

5. COMPLETE INSTALLATION OF AHU-1/ AHU-CU-1 SYSTEM AND

ASSOCIATED DUCTWORK. PROVIDE FACTORY START-UP, TESTING AND

ADJUSTMENT OF AHU-1/ AHU-CU-1 SYSTEM. MAKE THE NECESSARY

TEMPERATURE CONTROL PROVISIONS FOR PROPER OPERATION UNTIL

ENTIRE SYSTEM CONTROLS ARE COMPLETED.

6. COMPLETE INSTALLATION OF DOC PANEL, ALL CONTROL COMPONENTS

AND WIRING.

7. PROVIDE COMPLETE SYSTEM PROGRAMMING, START-UP AN

COMMISSIONING PER SPECIFICATIONS.D

OPTION 1: TEMPORARY ACU-T

CONTRACTOR SHALL PROVIDE A 1001. RELIABLE SKID MOUNTED PORT ABLE 25 TON

PACKAGED AIR-COOLED AIR CONDITIONER INCLUDING TEMPORARY DUCTWORK, PROPERLY

SIZED ELECTRICAL FEEDER, CIRCUIT BREAKER, SAFETY SWITCH, AND TEMPERATURE

CONTROL TO OPERATE THE SYSTEM.

PROVIDE ALL MEANS NECESSARY TO OPERATE AND MAINTAIN THE TEMPORARY A/C

SYSTEM DURING CONSTRUCTION IN THE EVENT THAT THE EXISTING COOLING SYSTEM

BECOMES INSUFFICIENT TO MAINTAIN THE ASR EQUIPMENT ROOM AT 75 DEGREES F.

THE TEMPORARY EQUIPMENT SHALL BE SET IN PLACE AS CLOSE AS POSSIBLE OUTSIDE

THE BUILDING'S WEST WALL AND TEMPORARILY DUCTED THROUGH THE EXISTING SINGLE

DOORWAY WHILE MAINTAINING THE INTEGRITY OF THE BUILDING ENVELOPE (SEE DWG.

M007 BID ALTERNATE - TEMPORARY ACU & DUCTWORK LAYOUTl.

PROPERLY SIZED FLEXIBLE DUCTS SHALL BE SUPPORTED OVERHEAD TO TRAVERSE THE

EQUIPMENT ROOM AND DISTRIBUTE COOLING TO THE CRITICAL HOT SPOTS AS WELL AS

THE GENERAL AREA.

CONTRACTOR SHALL MAKE THE NECESSARY PROVISIONS TO ENSURE CONTINUOUS AND

ADEQUATE COOLING FOR THE ASR-9 EQUIPMENT IN THE EVENT THAT THE EXISTING A/C

SYSTEM BECOMES INEFFECTIVE OR UNRELIABLE.

TEMPORARY SITE PROVIDED POWER SOURCE SHALL BE COORDINATED WITH THE FACILITY

AND MAINTAINED BY THE CONTRACTOR.

CONTRACTOR SHALL PROVIDE DUCTWORK, INSULATION, HANGERS, SUPPORTS, PLYWOOD AND

LABOR TO INST ALL AND RESTORE CONDITIONS ASSOCIATED WITH THE TEMPORARY A/C

INSTALLATION. THE STANDBY SYSTEM SHALL BE TESTED IN ACCORDANCE WITH

SPECIFICATIONS.

UPON ACCEPTANCE OF THE NEW COOLING SYSTEM OPERATION, REMOVE TEMPORARY A/C

UNIT, ASSOCiATED DUCTWORK AND ELECTRICAL CONNECTIONS. THE BUILDING'S DOOR SHALL

BE REINSTALLED AND RESTORED TO ITS PRE -EXISTING CONDITION.

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AF PROVED

DATE

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A?VD BDESCRIPTION JCS

REDLINE

DATE

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

AREA ATO - TECHNICAL OPERATIONS EASTERN SERVICE

__ c___....c___;_::.i

ALBANY

ASR

HVAC SYSTEM REPLACEMENT

HVAC SYMBOLS. ABBREVIATIONS

& GENERAL NOTES

NY

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DTFAEN-16-R-00133 Attachment 1a 6 I 5 + 4 I 3

PROJECT

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DRAW-\!

ENGINEER

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MGR, ENGINEERING - CENTER B

ISSLEO BY JATE

0510512016 iJCN 1004182

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DT•14 773 CHi:.CKED

ENGINEERING SERVICES )RAWING NO

INFRASTRUCTURE ]ALB-1004182-M001 •

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ORAl'/ING PRODUCED ON AEA RO MICROST ATION SYSTEM

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