Attachment_2_DRAWINGS.pdf

PDF 2 MB Posted Jul 1, 2019

Attached to: NUWC Building 11 HVAC Upgrades
Solicitation number: N4008519R4658
Issued by: Department of the Navy Naval Facilities Engineering Command

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File	Type	Posted
Attachment_3_SPECIFICATIONS.pdf	PDF	Jul 1, 2019
Attachment_4_Project_Scope_of_Work.pdf	PDF	Jul 1, 2019
Attachment_1_RFP_Doc_BLDG_11.pdf	PDF	Jul 1, 2019

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NAVAL UNDERSEA WARFARE CENTER

NEWPORT, RI FACILITIES BRANCH

WORK REQ. NO.

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SHEET OF

CONTRACT NO.

NAVFAC DRAWING NO.

NUWC DRAWING NO.

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SIZE: ANSI D

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AS NOTED

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19-002A

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T-1

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BUILDING 11 HVAC RETROFIT

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LIST OF DRAWINGS:

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DWG. NO.

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SHEET NO.

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SHEET TITLE

AutoCAD SHX Text 19-002A 1 OF 9 T-1 TITLE SHEET 1 OF 9 T-1 TITLE SHEET T-1 TITLE SHEET TITLE SHEET 19-002A 2 OF 9 M-1 PARTIAL FLOOR PLAN - HVAC DEMOLITION 2 OF 9 M-1 PARTIAL FLOOR PLAN - HVAC DEMOLITION M-1 PARTIAL FLOOR PLAN - HVAC DEMOLITION PARTIAL FLOOR PLAN - HVAC DEMOLITION 19-002A 3 OF 9 M-2 PARTIAL FLOOR PLAN - HVAC NEW WORK 3 OF 9 M-2 PARTIAL FLOOR PLAN - HVAC NEW WORK M-2 PARTIAL FLOOR PLAN - HVAC NEW WORK PARTIAL FLOOR PLAN - HVAC NEW WORK 19-002A 4 OF 9 M-3 LEGEND AND GENERAL NOTES - HVAC 4 OF 9 M-3 LEGEND AND GENERAL NOTES - HVAC M-3 LEGEND AND GENERAL NOTES - HVAC LEGEND AND GENERAL NOTES - HVAC 19-002A 5 OF 9 M-4 DETAIL SHEET - HVAC 5 OF 9 M-4 DETAIL SHEET - HVAC M-4 DETAIL SHEET - HVAC DETAIL SHEET - HVAC 19-002A 6 OF 9 M-5 SCHEDULE SHEET - HVAC 6 OF 9 M-5 SCHEDULE SHEET - HVAC M-5 SCHEDULE SHEET - HVAC SCHEDULE SHEET - HVAC 19-002A 7 OF 9 M-6 CONTROL SEQUENCES - HVAC 7 OF 9 M-6 CONTROL SEQUENCES - HVAC M-6 CONTROL SEQUENCES - HVAC CONTROL SEQUENCES - HVAC 19-002A 8 OF 9 E-1 PARTIAL FLOOR PLAN - ELECTRICAL 8 OF 9 E-1 PARTIAL FLOOR PLAN - ELECTRICAL E-1 PARTIAL FLOOR PLAN - ELECTRICAL PARTIAL FLOOR PLAN - ELECTRICAL 19-002A 9 OF 9 E-2 LEGEND, NOTES AND DETAILS - ELECTRICAL 9 OF 9 E-2 LEGEND, NOTES AND DETAILS - ELECTRICAL E-2 LEGEND, NOTES AND DETAILS - ELECTRICAL LEGEND, NOTES AND DETAILS - ELECTRICAL

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GATE 23

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BADGING OFFICE BLDG. #80

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TO ROUTE 114

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NAVSTA GATE 17

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ATF

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GATE 25

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FACILITIES BLDG. # 679

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LOCATION MAP

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BLDG. # 11

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AREA OF WORK

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BUILDING 11 KEY PLAN

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AREA OF WORK

SPEC. NO.

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PARTIAL FLOOR PLAN - HVAC DEMOLITION

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SCALE: 1/8" =1'-0"

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%%UDEMOLITION KEY NOTES

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EXISTING DUCTLESS HEAT PUMP UNIT TO REMAIN.

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EXISTING DIFFUSER TO BE REMOVED.

AutoCAD SHX Text EXISTING DRAIN LINE TO BE REMOVED ALONG WITH ALL INSULATION, HANGERS AND ALL RELATED APPURTENANCES.

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AutoCAD SHX Text EXISTING DUCTWORK TO BE REMOVED ALONG WITH ALL INSULATION, HANGERS AND ALL RELATED APPURTENANCES TO LIMITS SHOWN.

AutoCAD SHX Text REMOVE EXISTING CHWS & CHWR PIPING, INSULATION, CONTROL VALVES, HANGERS AND ALL RELATED APPURTENANCES TO LIMITS SHOWN.

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EXISTING 1 1/2" LPS & 1" LPR TO BE REMAIN AND CONNECT TO NEW AHU.

AutoCAD SHX Text EXISTING ABANDONED PUMPS, EXPANSION TANK TO BE REMOVED ALONG WITH ALL PIPING, INSULATION, HANGERS AND ALL RELATED APPURTENANCES.

AutoCAD SHX Text EXISTING THERMOSTAT SERVING EXISTING AIR HANDLING UNIT TO BE REMOVED ALONG WITH ALL CONTROL WIRING AND ALL RELATED APPURTENANCES. PATCH WALL AT LOCATION OF REMOVAL.

AutoCAD SHX Text EXISTING AIR HANDLING UNIT TO BE REMOVED ALONG WITH ALL DUCTWORK, PIPING, CONTROL WIRING AND ALL RELATED APPURTENANCES.

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1. ALL DUCTWORK PIPING AND EQUIPMENT SHALL BE REMOVED FOR ALL DUCTWORK PIPING AND EQUIPMENT SHALL BE REMOVED FOR A COMPLETE NEW INSTALLATION, ALL DEMOLITION MAY NOT BE SHOWN FOR CLARITY, FIELD VERIFY ALL MECHANICAL EQUIPMENT TO BE REMOVED. 2. DEMOLITION KEY NOTES ABOVE MAY NOT BE APPLICABLE FOR DEMOLITION KEY NOTES ABOVE MAY NOT BE APPLICABLE FOR EACH SHEET. 3. AT AREAS WHERE ABOVE CEILING WORK IS TO TAKE PLACE, THE AT AREAS WHERE ABOVE CEILING WORK IS TO TAKE PLACE, THE CEILING TILES AND GRID SHALL BE REMOVED FRO DEMOLITION AND REINSTALLED ONCE THE NEW WORK IS COMPLETE.

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%%UDEMOLITION NOTES

AutoCAD SHX Text EXISTING WALL GRILLE TO BE REMOVED ALONG WITH DAMPER, SLEEVE AND ALL RELATED APPURTENANCES. PATCH WALL AT LOCATION OF REMOVAL TO MATCH EXISTING.

AutoCAD SHX Text EXISTING ROOF GOOSENECK AND CURB TO BE REMOVED ALONG WITH DAMPER, SLEEVE AND ALL RELATED APPURTENANCES. OPENING TO BE MODIFIED FOR NEW HOOD.

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EXIST'G TRANSFORMERS AND ELEC. PANEL

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EXIST'G SPRINKLER PIPING AND ALARM VALVE

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EXIST'G SUMP PIT

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AutoCAD SHX Text EXISTING CONDENSATE PUMP TO REMAIN, CONNECT NEW AHU STEAM CONDENSATE INTO UNIT. REFER TO NEW WORK PLAN.

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EXIST'G WATER HEATER

AutoCAD SHX Text EXISTING DRAIN PIPING FROM PUMPS TO SUMP PIT TO BE REMOVED ALONG WITH HANGERS AND ALL RELATED APPURTENANCES.

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EXIST'G SPRINKLER PIPING

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EXIST'G CONCRETE

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PAD

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EXIST'G ACC UNIT

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LPS

LPR

VERT2

VERT

16.49

VERT3

VERT

9.61

VERT4

VERT

5.87

SPEC. NO.

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PARTIAL FLOOR PLAN - HVAC NEW WORK

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SCALE: 1/8" =1'-0"

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AutoCAD SHX Text 36"x12"

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ENLARGED MECHANICAL ROOM PLAN

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SCALE: 1/4" =1'-0"

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LPS

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LPR

AutoCAD SHX Text RL & RS LINES DROP & CONN. TO DX WATER COIL, SIZE AND QUANTITY BASED ON MANUF. RECOMMENDATIONS(TYP. FOR 4)

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AHU

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AutoCAD SHX Text 32"x14" O.A. DUCT UP TO ROOF HOOD MODIFY EXIST'G OPENING AS REQUIRED

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EXIST'G 1 1/2" LPS & 1" LPR DROP & CONN. TO STEAM COIL, PROVIDE TRAP AT LPS DROP

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1" COOLING COND. RUN ALONG FLOOR FROM UNIT DROP INTO EXIST'G SUMP HOLE

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CONTROL PANEL FOR AHU # 1

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DUCT SMOKE DETECTOR

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PROVIDED AND WIRED

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BY ELEC. CONTR.

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INSTALLED BY HVAC

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CONTR.(TYPICAL)

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REFER TO ENLARGED PLAN OF MECHANICAL ROOM AT RIGHT

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ACC

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SLEEVE AND CAULK WALL

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PENETRATIONS WATERTIGHT

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AutoCAD SHX Text MOUNT & SECURE COND. UNIT ON EXIST'G CONCRETE PAD, AT GRADE, MAINTAIN CLEARANCES REQUIRED BY MANUF.

AutoCAD SHX Text 36"x12" RA DUCT OPEN ABOVE CEILING REINFORCE W/ 1/8"x1"x1" ANGLE & COVER W/ 1/2"x1/2" SCREEN

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AutoCAD SHX Text 32"x14" RELIEF DUCT EXTEND BELOW R00F DECK TO ABOVE CEILING, REINFORCE W/ 1/8"x1"x1" ANGLE AND COVER W/ 1/2"x1/2" SCREEN

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1 1/4" COND. PUMP

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VENT THRU ROOF

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1" LPR FROM AHU DROP INTO EXIST'G STEAM CONDENSATE PUMP

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PARTIAL FLOOR PLAN - HVAC NEW WORK

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SCALE: 1/8" =1'-0"

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LPS

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LPR

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LPS

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LPR

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LPS

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LPR

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LPS

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LPR

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EXIST'G 1"

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EXIST'G 1 1/2"

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EXIST'G 1 1/2"

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EXIST'G 1"

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EXIST'G LPS & LPR RISERS

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TO AHU-1

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MATCH LINE

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MATCH LINE

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REFER TO PLAN AT LEFT

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FOR CONTINUATION

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EXIST'G ACC UNIT

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EXIST'G CONCRETE

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PAD

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REFER TO PLAN AT UPPER RIGHT FOR CONTINUATION

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PROVIDE 4" HIGH CONCRETE PAD, 6" BIGGER THAN UNIT ALL AROUND

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AHU VFD

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EXIST'G STEAM CONDENSATE PUMP

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EXIST'G 1 1/2" LPS & 1" LPR

CONNECT TO NEW AHU

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DIRECTION OF FLOW (PUMPED)

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DIFFUSER MARK (CFM)

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THERMOSTAT

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FLOW CONTROL BALANCING VALVE

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2-WAY CONTROL VALVE

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PIPE CAP

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GATE VALVE

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BALL VALVE

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DEG., %%D%%

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EWB

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DEGREES

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ENTERING WET BULB

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APD

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ACC

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BACKDRAFT DAMPER

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AIR COOLED CONDENSING UNIT

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AIR PRESSURE DROP

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AIR SEPARATOR

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SAT

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RGH

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SUPPLY AIR TEMPERATURE

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ROOF GRAVITY HOOD

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SUPPLY AIR

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RETURN AIR

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MOTOR OPERATED DAMPER

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OUTSIDE AIR

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MBH

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1000 BTU'S PER HOUR

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DIRECTION OF PITCH (GRAVITY FLOW)

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DDC

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DIRECT DIGITAL CONTROL

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CFM

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CUBIC FEET PER MINUTE

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EAT

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ENTERING AIR TEMPERATURE

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RETURN REGISTER

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SUPPLY REGISTER

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TYP.

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TYPICAL (AT ALL SIMILAR CONDITIONS)

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VFD

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VARIABLE FREQUENCY DRIVE

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3-WAY CONTROL VALVE

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WPD

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WATER PRESSURE DROP

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CONDENSATE DRAIN PIPING (A/C)

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ESP

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EXTERNAL STATIC PRESSURE

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EXHAUST REGISTER

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PUMP

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CRU

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COMPUTER ROOM UNIT

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CPS

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CONDENSATE PUMP SET

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LOW PRESSURE STEAM

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LPS

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LOW PRESSURE CONDENSATE

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LPR

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CHILLED WATER SUPPLY PIPING

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CHWS

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CHILLED WATER RETURN PIPING

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CHWR

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RETURN/EXHAUST AIR DUCT SECTION (NEGATIVE)

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FLEXIBLE DUCTWORK

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VOLUME DAMPER

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SUPPLY AIR DUCT SECTION (POSITIVE)

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DUCTWORK SIZE (IN WIDTH X IN HEIGHT)

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RAF

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RETURN AIR FAN

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EQUIPMENT TAG

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REFRIGERANT LIQUID

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REFRIGERANT SUCTION

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DIA., %%C

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DIAMETER

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SUPPLY AIR DIFFUSER

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RETURN OR EXHAUST AIR GRILLE

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LDB

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LEAVING DRY BULB

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COND

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CONDENSING UNIT

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RAD

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RISE AND DRIP

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DCU

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DUCTLESS COOLING UNIT

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MCA

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MINIMUM CIRCUIT AMPS

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INCHES OF WATER COLUMN

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FIRE DAMPER

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ITEM

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FIRE DAMPER

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OBD

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OPPOSED BLADE DAMPER

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ROOF EXHAUST FAN

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ROOF GRAVITY HOOD

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EXISTING WORK SHOWN LIGHT

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NEW WORK SHOWN DARK

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CONNECT TO EXISTING

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EXISTING PIPING OR EQUIPMENT TO BE REMOVED

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STRAINER

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PRESSURE GAUGE

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PRESSURE RELIEF VALVE

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TEMPERATURE GAUGE

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PIPE RISE OR UP

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PIPE DROP OR DOWN

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VACUUM BREAKER

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CHECK VALVE

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BACKDRAFT DAMPER

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MOTOR OPERATED DAMPER

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REFRIGERANT SUCTION

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REFRIGERANT LIQUID

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ANCHOR

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ANGLE GLOBE VALVE

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BUTERFLY VALVE

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TDH

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TOTAL DYNAMIC HEAD

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VOLUME DAMPER

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LPS

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LOW PRESSURE STEAM

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LPR

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LOW PRESSURE RETURN

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CHWR

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CHILLED WATER RETURN

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CHWS

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CHILLED WATER SUPPLY

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RELATIVE HUMIDITY

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EDB

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ENTERING DRY BULB

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LWB

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LEAVING WET BULB

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WTD

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WATER TEMPERATURE DROP

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EWT

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ENTERING WATER TEMPERATURE

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LWT

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LEAVING WATER TEMPERATURE

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THERMOSTATS SHALL BE LOCATED IN THE ROOMS INDICATED. INSTALL AT 4'-0"

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NO PIPING SHALL BE SMALLER THAN 3/4" UNLESS OTHERWISE NOTED.

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RUNOUTS SHALL PITCH DOWN IN DIRECTION OF FLOW A MINIMUM OF 1/8" PER FOOT.

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CORRECT SETTING ON BALANCING FITTINGS SHALL BE PERMANENTLY MARKED.

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FOR LOCATION OF MOTOR STARTERS, SEE ELECTRICAL DRAWINGS.

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PROVIDE MANUAL AIR VENTS AT HIGH POINTS OF SYSTEM.

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PROVIDE MINIMUM PITCH SUFFICIENT TO INSURE ADEQUATE VENTING AND DRAINAGE.

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INSTALL CEILING REGISTERS A MINIMUM OF 4" FROM EXTERIOR WALL.

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DAMPER MOTORS AND/OR MOTOR OPERATED DAMPERS.

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FIRE DAMPERS AND SMOKE DAMPERS.

AutoCAD SHX Text INSTALL ALL EQUIPMENT IN STRICT ACCORDANCE WITH MANUFACTURER'S WRITTEN INSTRUCTIONS.

AutoCAD SHX Text PATCH ALL HOLES FROM REMOVAL OF PIPING, DUCTWORK, AND/OR EQUIPMENT TO MATCH EXISTING ADJACENT CONSTRUCTION.

AutoCAD SHX Text PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO INSTALL COMPLETE AND OPERABLE MECHANICAL SYSTEMS AS INDICATED ON THE DRAWINGS, SPECIFIED AND AS REQUIRED BY CODE.

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FIELD VERIFY ALL DIMENSIONS.

AutoCAD SHX Text UNLESS INDICATED OTHERWISE, PIPING AND DUCTWORK TO BE REMOVED SHALL INCLUDE ASSOCIATED HANGERS, INSULATION, AND OTHER APPURTENANCES.

AutoCAD SHX Text IT IS THE INTENTION OF THE DRAWINGS TO COVER ALL WORK AND MATERIAL FOR A COMPLETE FIRST CLASS INSTALLATION. ANY EQUIPMENT, TRIM HARDWARE AND/OR DEVICES USUALLY UTILIZED IN CLASS OF WORK, THOUGH NOT SPECIFICALLY MENTIONED OR SHOWN ON THE DRAWINGS, BUT WHICH MAY BE NECESSARY FOR THE SATISFACTORY COMPLETION OF WORK (AS DETERMINED BY THE CONTRACTING OFFICER) SHALL BE FURNISHED AND INSTALLED BY THE CONTRACTOR AS PART OF HIS TOTAL WORK.

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AutoCAD SHX Text ENTIRE INSTALLATION, INCLUDING MATERIALS, EQUIPMENT, AND WORKMANSHIP, SHALL CONFORM WITH ALL UFC GUIDLINES AND UFGS SPECIFICATIONS, APPLICABLE LAWS, CODES, AND REGULATIONS OF MUNICIPAL, STATE, AND FEDERAL AUTHORITIES, ALSO THE LATEST EDITION OF THE STATE BUILDING CODES, APPLICABLE ARI STANDARDS AND OTHER REGULATORY BODIES HAVING JURISDICTION OVER THE CLASS OF WORK. WHERE APPLICABLE, MATERIALS AND EQUIPMENT SHALL HAVE STAMPS OR SEALS OF ARI, ASME, UL, OR ASTM. THE CONTRACTOR SHALL MAKE TESTS FOR ACCEPTANCE AND APPROVAL BY CODE AND THE REQUIREMENTS OF APPLICABLE REGULATORY AGENCIES. REQUIRED TESTS SHALL BE PERFORMED IN THE PRESENCE OF THE GOVERNMENT UNLESS OTHERWISE WAIVED IN WRITING.

AutoCAD SHX Text CONTRACTOR SHALL GUARANTEE ALL WORK FOR A PERIOD OF ONE YEAR FROM DATE OF SUBSTANTIAL COMPLETION.

AutoCAD SHX Text EXISTING DUCTWORK, PIPE, AND EQUIPMENT SIZES NOTED ARE FOR THE CONVENIENCE OF THE CONTRACTOR ONLY AND ARE NOT WARRANTED TO BE CORRECT. THE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING DUCT, PIPE, AND EQUIPMENT SIZES AND THEIR RESPECTIVE LOCATIONS BEFORE PROCEEDING WITH ANY WORK.

AutoCAD SHX Text CUT OPENINGS, AS REQUIRED, IN THE EXISTING CONSTRUCTION FOR THE INSTALLATION OF NEW DUCTWORK, PIPING, AND EQUIPMENT. PATCH AND REPAIR TO MATCH THE EXISTING ADJACENT CONSTRUCTION. NEW OPENINGS IN EXISTING CONCRETE MASONRY CONSTRUCTION SHALL BE SAW CUT.

AutoCAD SHX Text LAYOUT OF PIPING IS DIAGRAMMATIC. RUN ALL EXPOSED PIPING AS HIGH AS POSSIBLE UNLESS OTHERWISE NOTED. ALLOW FOR RISES, DROPS, AND OFFSETS AS REQUIRED.

AutoCAD SHX Text AFTER THE PIPING IS INSULATED, PROVIDE SETON BRAND OR EQUAL FACTORY-FABRICATED PIPE LABELS, WITH DIRECTION OF FLOW ARROWS, ON THE PIPING, AT 10 FEET ON CENTER ON THE PIPING MAINS AND 5 FEET ON CENTER ON THE BRANCH RUNOUTS FROM MAINS.

AutoCAD SHX Text TAB WORK: (SEE SPECIFICATION SECTION 23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC). TAB EACH PHASE AFTER PHASE COMPLETION AND TAB COMPLETE BUILDING SYSTEM AFTER ALL PHASES ARE COMPLETE.

AutoCAD SHX Text CONSTRUCTION PHASING: THE BUILDING WILL REMAIN OCCUPIED AND IN-SERVICE THROUGHOUT THE CONSTRUCTION PROCESS. PHASING OF THE WORK WILL BE REQUIRED TO ACCOMPLISH THIS GOAL. ONLY PARTIAL SHUT DOWN OF THE BUILDING WILL BE PERMITTED. THE CONTRACTOR'S OPERATION SHALL CAUSE MINIMAL DISTURBANCE TO THE DAILY OPERATIONS OF THE REMAINDER OF THE BUILDING. SEE SPECIFICATION SECTION 01 14 00 WORK RESTRICTIONS.

AutoCAD SHX Text 44.

AutoCAD SHX Text 45.

AutoCAD SHX Text 46.

AutoCAD SHX Text 47.

AutoCAD SHX Text

%%ULEGEND

AutoCAD SHX Text

%%UGENERAL NOTES

AutoCAD SHX Text OUTSIDE AIR INTAKE OPENINGS FOR VENTILATION AIR SHALL BE LOCATED 10 FEET MEASURED IN ANY DIRECTION FROM ANY FLUES, VENTS, CHIMNEYS, PLUMBING VENTS UNLESS TOP OF SUCH INTAKE OPENING IS 2 FEET BELOW ANY OF THE LISTED ITEMS.

AutoCAD SHX Text EXTEND DRAIN LINES TO NEAREST FLOOR DRAIN OR AS INDICATED. ROUTING SHALL NOT INTERFERE WITH PASSAGEWAYS AND MAINTENANCE. DRAINS FROM AIR CONDITIONING CONDENSATE DRAIN PANS SHALL BE TRAPPED AND INSULATED. SLOPE SUSPENDED CONDENSATE DRAIN PIPING AT 1/8" PER FOOT.

AutoCAD SHX Text

SECURITY BARS

AutoCAD SHX Text

SMOKE DETECTOR

AutoCAD SHX Text S

AutoCAD SHX Text COORDINATE LOCATION OF GRILLES, REGISTERS, DIFFUSERS, THERMOSTATS AND OTHER WALL OR CEILING MOUNTED HVAC ACCESSORIES WITH THE EXISTING REFLECTED CEILING. REMOVE SECTIONS OF CEILING GRID AS NEEDED TO ALLOW FOR THE OPERATION OF LIFTS AND/OR THE ERECTION OF SCAFFOLDING. ANY DAMAGE MADE TO THE CEILING GRID STRUCTURE AS A RESULT OF WORK ASSOCIATED WITH THIS CONTRACT SHALL BE REPLACED BY THE CONTRACTOR.

AutoCAD SHX Text ARRANGE PIPING AND DUCTWORK, PARTICULARLY ABOVE CEILING, AS REQUIRED TO CLEAR STRUCTURE, DUCTS, CONDUIT, ETC. ALLOWING SPACE FOR PIPE HANGERS, EXPANSION LOOPS AND ACCESS TO VALVES, FILTERS AND MAINTENANCE OF EQUIPMENT.

AutoCAD SHX Text EQUIPMENT WITH FILTERS SHALL BE INSTALLED SO THAT FILTERS CAN BE EASILY REMOVED AND REPLACED.

AutoCAD SHX Text OVERHEAD DUCTWORK AND PIPING IN SPACES WITH CEILINGS SHALL BE CONCEALED OR IN WALLS OR CHASES UNLESS OTHERWISE NOTED.

AutoCAD SHX Text OVERHEAD PIPING IN SPACES WITHOUT HUNG CEILINGS SHALL BE RUN AS CLOSE TO ROOF DECK AS PRACTICABLE, AS CLOSE TO PARALLEL JOISTS AS POSSIBLE AND ABOVE LIGHTING FIXTURES TO CONCEAL PIPING.

AutoCAD SHX Text GENERAL NOTES ON THIS DRAWING ARE APPLICABLE TO EACH MECHANICAL DRAWING OF THIS SET. SEE EACH DRAWING FOR SPECIFIC NOTES APPLICABLE TO THAT DRAWING.

AutoCAD SHX Text COORDINATE LOCATION AND INSTALLATION OF EQUIPMENT WITH OTHER TRADES. DUCTWORK AROUND OBSTRUCTIONS AT NO ADDITIONAL COST TO OFFSET PIPING AND THE GOVERNMENT.

AutoCAD SHX Text CONTRACTOR SHALL VERIFY REFRIGERANT PIPE SIZES WITH EQUIPMENT MANUFACTURER FOR THE INDICATED INSTALLATION.

AutoCAD SHX Text VALVES AND SPECIALTIES SHALL BE LINE SIZE, EXCEPT FOR CONTROL & BALANCING VALVES OR UNLESS NOTED OTHERWISE.

AutoCAD SHX Text

ABOVE FINISH FLOOR.

AutoCAD SHX Text PIPING AND DUCTWORK INSULATION SHALL BE RUN CONTINUOUSLY THROUGH NON- RATED FLOORS, WALLS AND PARTITIONS, UNLESS OTHERWISE NOTED.

AutoCAD SHX Text FOR PIPE SIZES NOT INDICATED ON PLANS SEE EQUIPMENT CONNECTION DETAILS, FLOW DIAGRAMS, RISER DIAGRAMS AND SCHEDULES.

AutoCAD SHX Text PROVIDE UNION OR FLANGED CONNECTIONS AT EACH PIECE OF EQUIPMENT AND ON BOTH SIDES OF CONTROL VALVES AND PRESSURE REGULATING VALVES. PROVIDE SHUT-OFF VALVES ON BOTH SIDES OF AUTOMATIC VALVES.

AutoCAD SHX Text RELIEF VALVE DRAIN PIPING SHALL BE EXTENDED TO 6" (150) ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.

AutoCAD SHX Text PIPING SHALL BE SUPPORTED IN ACCORDANCE WITH THE SPECIFICATION. ADDITIONAL SUPPORTS OR HANGERS SHALL BE ADJACENT TO ELBOWS, TO PREVENT WEIGHT OF PIPING BEING PLACED ON THE EQUIPMENT.

AutoCAD SHX Text LOCATE AND SIZE CONCRETE PADS AND CURBS FOR MECHANICAL EQUIPMENT IN ACCORDANCE WITH ACTUAL EQUIPMENT PURCHASED.

AutoCAD SHX Text PROVIDE 1/2" DRAIN VALVES AND CAPPED CONNECTIONS AT LOW POINTS IN PIPING SYSTEMS FOR DRAINAGE.

AutoCAD SHX Text PROVIDE SWING JOINTS FOR RUNOUTS AND BRANCH PIPING FROM MAINS FOR EXPANSION MOVEMENT.

AutoCAD SHX Text INSTALL ANCHORS AND EXPANSION LOOPS WHERE INDICATED AND WHERE REQUIRED TO ALLOW FOR EXPANSION.

AutoCAD SHX Text PROVIDE A MINIMUM OF THREE TIMES THE FAN DIAMETER OF STRAIGHT DUCTWORK OFF THE SUPPLY AIR DISCHARGE BEFORE ANY TAKEOFFS OR ELBOWS.

AutoCAD SHX Text PROVIDE ACCESS DOORS IN DUCTWORK WHERE INDICATED OR REQUIRED FOR ACCESS TO SYSTEM COMPONENTS INCLUDING THE FOLLOWING:

AutoCAD SHX Text EXISTING HVAC PIPING, DUCTWORK AND EQUIPMENT SHOWN IS BASED ON EXISTING AND FIELD OBSERVATION WITHOUT DEMOLITION. DURING DEMOLITION, ANY CLARIFICATION REQUIRED TO DETERMINE SCOPE OF WORK SHALL BE BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER.

AutoCAD SHX Text THE CONTRACTOR SHALL VISIT THE JOB SITE AND THOROUGHLY FAMILIARIZE HIMSELF WITH EXISTING CONDITIONS, PROIR TO STARTING DEMOLITION.

AutoCAD SHX Text DRAWINGS DO NOT SHOW EVERY EXISTING PIPE, CONDUIT, DUCT, ETC. CONTRACTOR SHALL TAKE CARE TO REMOVE ONLY ITEMS REQUIRED TO BE REMOVED AND VERIFY PIPES, DUCTS, ETC. BEFORE REMOVAL.

AutoCAD SHX Text

AHU

AutoCAD SHX Text

AIR HANDLING UNIT

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AFF

ABOVE FINISHED FLOOR

NOTES:

DETAIL "A"

SPEC. NO.

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SCALE:

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ADJ. HANGER W/ ROLLER

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(PIPE OVER 3")

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PIPE SIZE

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UP TO 2"

AutoCAD SHX Text 2.5", 3"

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INSULATION SHIELD

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GALVANIZED

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12" LONG

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HANGER ROD SCHEDULE

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(PIPE UP TO 3")

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CLEVIS HANGER

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SADDLE

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PIPE COVERING

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PROTECTION

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(TYP)

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INSULATION

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SUPPORTING NUT

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LOCKING NUT

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PIPE

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(TYP)

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THIS CONNECTION SHALL BE USED AT ALL

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BRANCHES FROM MAINS AND SUB-MAINS.

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BALANCING DAMPERS SHALL BE PROVIDED.

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%%UBRANCH CONNECTION DETAILS

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MAIN DUCT

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NO SCALE

AutoCAD SHX Text 6"

AutoCAD SHX Text 45%%D

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VOLUME DAMPER (VD.)

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BRANCH DUCT

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OPPOSED BLADE

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DUCT MAIN

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DIFFUSER

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T-BAR

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SUSPENDED

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%%UDIFFUSER CONNECTION DETAIL

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CEILING DIFFUSER (TYP,)

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SPIN TAP SHALL

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BE FULL SIZE OF

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DAMPER

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NECK

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CEILING

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NO SCALE

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BAND

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BAND AT DIFFUSER

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NECK

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ATTACH METALLIC FLEX

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DUCT TO DIFFUSER

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DIFFUSER NECK

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WITH VD.

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NECK WITH BAND

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MAX 5'-0"

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ROD SIZE

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PIPE SIZE

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ROD SIZE

AutoCAD SHX Text 3/8"

AutoCAD SHX Text 5/8"

AutoCAD SHX Text 4" & 5"

AutoCAD SHX Text 5/8"

AutoCAD SHX Text 6"-14"

AutoCAD SHX Text 7/8"

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%%UPIPE HANGER DETAIL

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NO SCALE

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THIS CONNECTION SHALL BE USED AT ALL

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BRANCHES FROM MAINS AND SUB-MAINS.

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VOLUME DAMPERS SHALL BE PROVIDED.

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%%UTEE BRANCH CONNECTION DETAILS

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BRANCH DUCT

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NO SCALE

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VOLUME DAMPER (VD.)

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MAIN DUCT

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BRANCH DUCT

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DOUBLE THICKNESS

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TURNING VANES

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VOLUME DAMPER (VD.)

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BETWEEN FAN FRAME, DUCT AND NAILER

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WATERPROOF CAULKING ALL 4 SIDES

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PROVIDE FOAM RUBBER GASKET WITH

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BY MANUFACTURER

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CURB FURNISHED

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PREFABRICATED

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(DUCT SHALL BE FLANGED

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TO OVERLAY

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NAILER)

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BIRD SCREEN

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WOOD NAILER

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ROOF

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%%UNOTES:

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AutoCAD SHX Text 2.

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SECURE CURB CAP TO WOOD NAILING STRIP WITH 3/8" CADMIUM

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PLATED LAG BOLTS NOT OVER 12" ON CENTER.

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SECURE ROOF CURB, DUCTWORK AND DAMPER TO ROOF WITH

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RUST RESISTANT BOLTS.

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%%URELIEF/INTAKE GRAVITY HOOD DETAIL

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SCALE: NONE

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MOTORIZED DAMPER FULL SIZE OF DUCT. MOUNT AT BOTTOM OF ROOFDECK.

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TYPICAL ROOFTOP RELIEF/INTAKE HOOD SEE GRAVITY HOOD SCHEDULE FOR TYPE.

AutoCAD SHX Text 5"

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INSULATE DIFFUSER NECK

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FAN TOTAL STATIC + 1"

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UNIT

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THRU

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DRAW-

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NOTE A

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NOTE B

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2" MIN

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AutoCAD SHX Text A.

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EXTEND TO LOCATION INDICATED.

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DRAIN SHALL BE FULL SIZE OF UNIT CONNECTION.

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NOTES:

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REMOVABLE CAP W/ 1/4" HOLE

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%%UDRAIN PAN TRAP DETAIL

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NO SCALE

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STRUCTURAL WOOD HEADER SEE DETAILS THIS SHEET

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RELIEF/INTAKE DUCT. SEE PLAN FOR SIZE AND LOCATION

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1" MINIMUM

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BELOW TOP OF CURB

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UNIT MOUNTING CURB

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FLASHING RECEIVER

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BE CONTINUOUS ON

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SEALING MATERIAL - MUST

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MINIMUM BEYOND

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BASE OF UNIT EXTENDS 1/2"

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MECHANICAL UNIT, HOOD, ETC.

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INSULATION

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TOP OF THE CURB

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WOOD NAILER

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BASE FLASHING

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COUNTERFLASHING

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FASTENERS

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TOP OF CURB

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MEMBRANE AND FLASHING HAVE BEEN

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INSTALLED.

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SHOULD NOT BE SET UNTIL THE ROOF

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WHEN POSSIBLE, THE MECHANICAL UNITS

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SUITABLE FASTENERS.

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ATTACH NAILER TO DECK WITH

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BY THE CURB MANUFACTURER.

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SEAL STRIP ARE TO BE SUPPLIED

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THE CURBS, TOP WOOD NAILER, AND

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ROOF DECK

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COVERBOARD INSULATION

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THERMAL INSULATION

AutoCAD SHX Text 3.

AutoCAD SHX Text 2.

AutoCAD SHX Text 1.

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18" UNIT MOUNTING CURB

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SEALING MATERIAL

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WOOD NAILER

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%%UROOF CURB FLASHING DETAIL

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NO SCALE

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SEE DETAIL "A" BELOW

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MULTIPLE-PLY MODIFIED BITUMEN ROOF MEMBRANE

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MULTIPLE-PLY MEMBRANE BASE FLASHING (8" MIN. HEIGHT)

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OPTIONAL: EXTENSION OF FIELD PLIES ABOVE HEAD OF CANT

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FASTENERS APPROX. 8" O.C.

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REMOVABLE SHEET METAL COUNTERFLASHING

AutoCAD SHX Text HIGH-DOMED, CAPPED, GASKETED FASTENERS (APPROX. 18") O.C., DEPENDING UPON WIND ZONE AND LOCAL CONDITIONS; MINIMUM TWO FASTENERS PER SIDE)

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SHEET METAL FLASHING RECEIVER

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HEIGHT NOMINAL FLASHING

AutoCAD SHX Text 10"

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LPR

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LPS

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COIL

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%%UAHU LOW PRESSURE STEAM COIL DETAIL

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SCALE: NONE

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STEAM COIL

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1/2" DRAIN VALVE

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UNION (TYP.)

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6" DIRT LEG W/ DRAIN

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VALVE

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VACCUM BREAKER

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GATE VALVE (TYP.)

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INLINE FLOAT AND THERMOSTATIC TRAP

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STRAINER W/DRAIN AND CAP END (TYP.)

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MODULATING 2 WAY CONTROL VALVE

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RETURN AIR GRILLE(ROOM SIDE)

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24" MIN.

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24" MIN.

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%%UTRANSFER DUCT DETAIL

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NO SCALE

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1" ACOUSTICAL DUCT LINING

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DIMENSIONS INDICATED IN PLAN VIEW ARE INSIDE CLEAR

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CORRIDOR

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OPENING

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12" MIN.

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RETURN

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CONDENSATE

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SIZE OF MAIN)

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DIRT LEG (FULL

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F & T TRAP

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STRAINER W/BLOW

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CAP

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DOWN VALVE

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%%ULOW PRESSURE STEAM TRAP DETAIL

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SCALE: NONE

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STEAM MAIN OR EQUIP. CONDENSATE

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BALL VALVE

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(TYP.)

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NO SCALE

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%%UTYPICAL FRAMING FOR ROOF DECK OPENING

AutoCAD SHX Text EXIST'G 3"x12" RAFTERS AT 16" O.C.

AutoCAD SHX Text "W"

AutoCAD SHX Text NOTE: W"xW" COORD. SIZE AND LOCATION OF ROOF OPENINGS WITH ACTUAL EQUIPMENT SELECTED.

AutoCAD SHX Text

(2) 2"x12" SPF MIN.

AutoCAD SHX Text

HEADER ON BOTH SIDES OF

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RAFTER OPENING

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METAL HANGER CONNECTION SIMILAR TO SIMPSON STRONG TIE U310 OR HU312

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METAL HANGER CONNECTION SIMILAR TO SIMPSON STRONG TIE U210-2 OR HU210-2

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CHECK VALVE

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AutoCAD SHX Text

DESIGN CONDITIONS

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INDOOR

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WINTER

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WINTER

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SUMMER

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OUTDOOR

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SUMMER

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MARK

AutoCAD SHX Text S/A

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CEILING LAY-IN

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SUPPLY DIFFUSER SCHEDULE

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DIMENSION

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(IN)

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MATERIAL

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ALUMINUM

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THROW

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2 - WAY

AutoCAD SHX Text BASIS OF DESIGN PRICES INDUSTRIES. DIFFUSERS MODEL AMDX AND SHALL BE WELDED WITH MULTI ORIFICED JET INDUCTION WITH DIFFUSING VANES AND OPPOSED BLADE DAMPERS.

AutoCAD SHX Text

TYPE

AutoCAD SHX Text

MARK

AutoCAD SHX Text

TYPE

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EXHAUST/RETURN REGISTER SCHEDULE

AutoCAD SHX Text DIMENSION WxH(IN)

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MATERIAL

AutoCAD SHX Text R/1

AutoCAD SHX Text 14"x14"

AutoCAD SHX Text

ALUMINUM

AutoCAD SHX Text 1/2"x1/2" EGGCRATE GRILLE

AutoCAD SHX Text BASIS OF DESIGN PRICE INDUSTRIES MODEL 85, 45° DEFLECTION, SIGHT RESISTANT.PROVIDE OPPOSED BLADE DAMPERS.

AutoCAD SHX Text S/B

AutoCAD SHX Text S/C

AutoCAD SHX Text S/D

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3 - WAY

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ALUMINUM

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ALUMINUM

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ALUMINUM

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LOCATION

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NEWPORT, RI

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DESIGN DATA IS BASED ON CLIMATE INFORMATION AS STATED IN UFC-3-410-01.

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VELOCITY

AutoCAD SHX Text 25"

AutoCAD SHX Text 16"x28"

AutoCAD SHX Text 3.1

AutoCAD SHX Text

RH-1

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THROAT

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MARK

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ROOF HOOD SCHEDULE

AutoCAD SHX Text 0.15"

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APD

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AREA S.F.

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THROAT

AutoCAD SHX Text WxL

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CURB CAP

AutoCAD SHX Text WxL

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HOOD

AutoCAD SHX Text WxL

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OVERALL

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BASE

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CFM

AutoCAD SHX Text 6"x6"

AutoCAD SHX Text 12"x12"

AutoCAD SHX Text

AutoCAD SHX Text 22"x34"

AutoCAD SHX Text 26"x48"

AutoCAD SHX Text 5"

AutoCAD SHX Text BASIS OF DESIGN GREENHECK. UNITS SHALL BE PROVIDED WITH BIRDSCREEN. UNIT SHALL BE PROVIDED WITH 18" HIGH CURB.

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CEILING LAY-IN

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%%UROOFING NOTES

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4 - WAY

AutoCAD SHX Text 12"x12"

AutoCAD SHX Text

CEILING LAY-IN

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1. CUT AND OPEN EXISTING EPDM ROOF AND INSULATION AS NEEDED TO INSTALL THE ROOF CURB FOR THE ROOF HOODS. ALL WORK ON ROOFING SYSTEM SHALL BE PERFORMED BY ROOFING SYSTEM MANUFACTURER'S LICENSED ROOFER.

AutoCAD SHX Text

2. ATTACH NAILERS TO THE ROOF DECK WITH SUITABLE FASTENERS AS RECOMMENDED BY ROOF SYSTEM MANUFACTURER. THICKNESS OF NAILER AS NEEDED TO LEVEL WITH EXISTING ROOF INSULATION AT ROOF OPENING AREA. WOOD CURB SHALL BE AT LEAST 18" ABOVE ROOF LINE.

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MBH

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COOLING MODE

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LAT

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DB/WB

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VOLT/PH

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FLA

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FAN

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TOTAL

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SENSIBLE

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MBH

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AHU-1

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UNIT NO.

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TOTAL CFM

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LAT

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EAT

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LBS/ HR

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MBH

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HEATING MODE

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EAT

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DB/WB

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MOP

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NO.

AutoCAD SHX Text 54/53

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AutoCAD SHX Text 480/3

AutoCAD SHX Text 81/67

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AutoCAD SHX Text 8.6

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AIR HANDLING UNIT SCHEDULE

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MINIMUM O.A

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ESP

AutoCAD SHX Text 1.5"

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RPM

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STEAM PSI

AutoCAD SHX Text 10.0

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CEILING LAY-IN

AutoCAD SHX Text 6"x6"

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3 - WAY

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AIR COOLED CONDENSER SCHEDULE

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CAPACITY

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(TONS)

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REMARKS

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MARK

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LOCATION

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ELECTRICAL

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VOLT

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PHASE

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MCA

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AMBIENT

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AIR

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REFRIG.

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EER

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ACC-1

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GRADE

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MOP

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AutoCAD SHX Text BASIS OF DESIGN TRANE, DUAL CIRCUIT UNIT SHALL BE PROVIDED WITH SPRING VIBRATION ISOLATORS. PROVIDE ELECTRO-APPLIED EPOXY COATING ON THE CONDENSER COILS. UNIT SHALL BE SINGLE POINT POWER CONNECTION.

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COMPR

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TYPE

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NO./

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(TONS)

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SCROLL

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AutoCAD SHX Text BASIS OF DESIGN TRANE MODULAR CLIMATE CHANGER, VERTICAL CONFIGURATION, UNIT SIZE 6, UNIT MOUNTED VARIABLE FREQUENCTY DRIVE, ANGLED FILTER SECTION, 1 ROW NS STEAM HEATING COIL, 6 ROW UF 410A DIRECT EXPANSION COOLING COIL, 12 IN. AF FAN WITH INVERTER DRIVEN MOTOR. ALL COILS WILL HAVE COMPLETE COAT EPOXY E COAT AND STAINLESS STEEL DRAIN PAN.

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MCA

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PROVIDE NEW PREMOLDED VENT PIPE

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BUILDING ROOF DECK

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NEW STEAM VENT PIPE THRU ROOF

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WATER CUT-OFF MASTIC

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STAINLESS STEEL CLAMP RING

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IN SEAM SEALANT

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SPLICING CEMENT

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LAP SEALANT

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FLASHING

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EXISTING RIGID INSULATION

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EXISTING EPDM ROOFING

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%%UPIPE FLASHING DETAIL

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SCALE: NONE

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RH-2

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AIRFLOW

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INTAKE

RELIEF

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AI - ZONE TEMP

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AI - ZONE SETPOINT ADJUST

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BI - ZONE OVERIDE

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%%UAIR HANDLER SEQUENCE OF OPERATION

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%%UAIR HANDLER CONTROL DIAGRAM

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%%UAIR HANDLER POINTS LIST

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BI-FREEZESTAT

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BI-SUPPLY FAN STATUS

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BI-SMOKE DETECTOR

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AI-FILTER DIFFERENTIAL PRESSURE

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BI-HIGH LIMIT STATIC PRESSURE SENSOR

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AO-HEATING VALVE

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LPS

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LPR

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AI-OUTSIDE AIR TEMP

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AO-OUTSIDE AIR DAMPER

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AI-RETURN AIR TEMP

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BO-SUPPLY FAN START/STOP

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VFD

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AO-RELIEF AIR DAMPER

AutoCAD SHX Text GENERAL: RUN CONDITIONS: THE AHU WILL OPERATE WITH THE FOLLOWING MODES OF OPERATION: OCCUPIED, UNOCCUPIED, COOLING, HEATING, ECONOMIZER, MORNING WARM-UP, AND MORNING COOL DOWN. COOLING SETPOINTS: OCCUPIED 75 F UNOCCUPIED 80 F HEATING SETPOINTS: OCCUPIED 70 F UNOCCUPIED 60 F OCCUPIED MODE: GENERAL: NORMALLY CLOSED OUTSIDE AIR DAMPER SHALL MODULATE OPEN TO MINIMUM POSITION AND RETURN AIR DAMPER SHALL MODULATE INVERSELY WITH THE OUTSIDE AIR DAMPER. THE RELIEF AIR DAMPER SHALL TRACK THE OUTSIDE AND RETURN AIR DAMPER AND SHALL OPEN TO EXHAUST THE MINIMUM OUTSIDE AIR. THE SUPPLY FAN SHALL OPERATE CONTINUOUSLY. COOLING: WHEN THE SPACE TEMPERATURE RISES ABOVE THE DESIGN SETPOINT, START THE ASSOCIATED AIR COOLED CONDENSING UNIT TO MAINTAIN THE DESIGN SETPOINT. THE SUPPLY LEAVING AIR TEMPERATURE SHALL BE 55 DEGREES. HEATING: WHEN THE SPACE TEMPERATURE FALLS BELOW THE THE DESIGN SETPOINT, MODULATE THE STEAM HEATING CONTROL VALVE TO MAINTAIN THE DESIGN SETPOINT.

AutoCAD SHX Text UNOCCUPIED MODE: THE OUTSIDE AIR DAMPER SHALL REMAIN CLOSED, THE RETURN AIR DAMPER SHALL BE FULL OPEN THE SUPPLY AIR FAN SHALL CYCLE ON A CALL FOR HEATING OR COOLING AND THE RELIEF DAMPER SHALL BE CLOSED. ONCE THE DESIGN SETPOINT IS REACHED, THE SUPPLY FAN SHALL BE SHUT DOWN. ECONOMIZER MODE: WHEN THE DRY BULB TEMPERATURE SENSOR IS 55 DEGREES OR LESS THE ECONOMIZER MODE SHALL BE ENERGIZED. THE OUTSIDE AIR DAMPER AND RELIEF DAMPER SHALL GO FULL OPEN. THE RETURN DAMPER AND OUTSIDE AIR DAMPER SHALL MODULATE INVERSELY AS REQUIRED TO MAINTAIN 55 DEGREE SUPPLY AIR TEMPERATURE. THE RELIEF DAMPER SHALL TRACK THE OUTSIDE AND RETURN AIR DAMPERS TO MATCH THE ECONOMIZER OUTSIDE AIRFLOW. THE SUPPLY FAN SHALL BE ENERGIZED. WHEN THE OUTSIDE DAMPER IS IN ITS MAXIMUM POSITION AND UPON A FURTHER INCREASE IN SPACE TEMPERATURE, THE ASSOCIATED CONDENSING UNIT SHALL START TO MEET THE DESIGN SETPOINT. THE OUTSIDE AIR DAMPER SHALL MODULATE TO ITS MINIMUM POSITION. WHEN THE OUTSIDE DAMPER IS IN ITS MINIMUM POSITION AND UPON A FURTHER DECREASE IN SPACE TEMPERATURE, THE STEAM HEATING COIL SHALL OPEN TO MEET THE DESIGN SETPOINT. MORNING WARM-UP: MORNING WARM UP SHALL BE INITIATED THROUGHOUT THE DDC OCCUPANCY SCHEDULE. THE OUTSIDE AIR DAMPER AND RELIEF DAMPER SHALL BE CLOSED, AND RETURN DAMPER SHALL GO FULL OPEN. THE SUPPLY AIR FAN SHALL BE ENERGIZED ONCE THE RETURN DAMPER IS OPEN. THE AHU STEAM HEATING VALVE SHALL GO FULL OPEN UNTIL SPACE TEMPERATURE IS REACHED THEN THE OUTSIDE AIR DAMPER SHALL MODULATE OPEN TO MINIMUM POSITION AND RETURN AIR DAMPER SHALL MODULATE INVERSELY WITH THE OUTSIDE AIR DAMPER. THE RELIEF AIR DAMPER SHALL TRACK THE OUTSIDE AND RETURN AIR DAMPER AND SHALL OPEN TO EXHAUST THE MINIMUM OUTSIDE AIR.

AutoCAD SHX Text MORNING COOL-DOWN: MORNING COOL-DOWN SHALL BE INITIATED THROUGHOUT THE DDC OCCUPANCY SCHEDULE. THE OUTSIDE AIR DAMPER AND RELIEF DAMPER SHALL BE CLOSED, AND RETURN DAMPER SHALL GO FULL OPEN. THE SUPPLY AIR FAN SHALL BE ENERGIZED ONCE THE RETURN DAMPER IS OPEN. THE AHU SHALL MAINTAIN SUPPLY AIR DESIGN TEMPERATURE OF 55 DEGREES. ONCE THE SPACE TEMPERATURE IS REACHED THEN THE OUTSIDE AIR DAMPER SHALL MODULATE OPEN TO MINIMUM POSITION AND RETURN AIR DAMPER SHALL MODULATE INVERSELY WITH THE OUTSIDE AIR DAMPER. THE RELIEF AIR DAMPER SHALL TRACK THE OUTSIDE AND RETURN AIR DAMPER AND SHALL OPEN TO EXHAUST THE MINIMUM OUTSIDE AIR. SAFETIES: WHEN THE SUPPLY AIR SMOKE DETECTOR SENSE PRODUCTS OF COMBUSTION, DEACTIVATE SUPPLY FAN AND FULLY CLOSE THE OUTSIDE AIR DAMPER AND SIGNAL AN ALARM TO THE DDC SYSTEM AND FIRE ALARM SYSTEM. THE INTERLOCK WITH THE SUPPLY FAN SHALL BE HARD WIRED AND REQUIRE A MANUAL RESET. WHEN THE SUPPLY AIR DUCT HIGH LIMIT STATIC PRESSURE SENSOR READS 3 IN. W.C. OR ABOVE(ADJUSTABLE) THE SUPPLY FAN SHALL BE DEACTIVATED. SIGNAL AN ALARM TO DDC. WHEN THE FREEZESTAT READS HEATING COIL DISCHARGE BELOW 40 DEGREES, OPEN THE STEAM HEATING CONTROL VALVE, DEACTIVATE THE SUPPLY AIR FAN, CLOSE THE OUTSIDE AIR, RELIEF AIR AND RETURN AIR DAMPERS. ANNUNCIATE THE ALARM AT THE CENTRAL DDC WORKSTATION.

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AI-MIXED AIR TEMP

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AO-RETURN AIR DAMPER

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AI-SUPPLY AIR TEMP

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BI-DAMPER STATUS

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BI-DAMPER STATUS

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BI-DAMPER STATUS

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POINT NAME

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HARDWARE POINTS

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SOFTWARE POINTS

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TREND

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ALARM

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SHOW ON GRAPHIC

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OUTSIDE AIR TEMP

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RETURN AIR TEMP

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FILTER DIFF. PRESSURE

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SUPPLY AIR TEMP

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CONDENSING UNIT STATUS

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STEAM HEATING VALVE

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FREEZESTAT

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SMOKE DETECTOR

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OUTSIDE AIR DAMPER STATUS

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SUPPLY FAN STATUS

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SUPPLY FAN START/STOP

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SUPPLY AIR TEMP SETPOINT

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EMERGENCY SHUTDOWN

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OUTSIDE AIR DAMPER FAILURE

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SUPPLY FAN FAILURE

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SUPPLY FAN IN HAND

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HIGH SUPPLY AIR TEMP

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LOW SUPPLY AIR TEMP

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MIXED AIR TEMP

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RETURN AIR DAMPER STATUS

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RELIEF AIR DAMPER STATUS

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RETURN AIR DAMPER FAILURE

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RELIEF AIR DAMPER FAILURE

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HIGH STATIC PRESSURE SENSOR

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SUPPLY DUCT SMOKE DETECTOR

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OUTSIDE AIR DAMPER

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RETURN AIR DAMPER

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RELIEF AIR DAMPER

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AO-SUPPLY FAN VFD SPEED

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BI-SUPPLY FAN VFD FAULT

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SUPPLY FAN VFD FREQUENCY

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SUPPLY FAN VFD FAULT

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PARTIAL FLOOR PLAN - ELECTRICAL DEMOLITION

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SCALE: 1/8" =1'-0"

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EXIST'G SPRINKLER PIPING AND ALARM VALVE

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EXIST'G SUMP PIT

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EXIST'G AHU

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REMOVED SEE

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HVAC DRAWINGS

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PARTIAL FLOOR PLAN…

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