Atch 15 - MECH 1 of 7 - DRAWINGS.pdf

CONTRACTOR REQUIREMENTS FOR THE

DEMOLITION OF, OR ADDITION TO, ANY PORTION

OF AIR, PLUMBING OR HYDRONIC SYSTEMS.

COVER SHEET NOTES:

THE FOLLOWING SHALL APPLY TO ALL MECHANICAL SYSTEMS AFFECTED BY CONSTRUCTION ACTIVITIES. SYSTEMS INCLUDED BUT ARE NOT LIMITED TO HVAC, EXHAUST, EQUIPMENT, DUCTWORK, DUCTWORK ACCESSORIES, HYDRONICS, COILS, FILTERS, PLUMBING, TEMPERATURE CONTROLS, LIFE SAFETY CONTROLS AND PRESSURIZATION CONTROLS.

1. AIR QUALITY, QUANTITY AND PRESSURE RELATIONSHIPS SHALL COMPLY WITH THE LATEST, ANSI/ASHRAE/ASHE STANDARD 170 REQUIREMENTS.

2. COMPLY WITH THE FACILITY'S INFECTIOUS CONTROL RISK ASSESSMENT (ICRA) REQUIREMENTS.

3. MAINTAIN EXISTING AIR QUALITY REQUIREMENTS, AIR PRESSURIZATION AND OTHER UTILITY REQUIREMENTS FOR OCCUPIED AREAS DURING ANY RENOVATION OR CONSTRUCTION.

4. DETERMINE AND VERIFY THE AREAS SERVED BY THE AFFECTED SYSTEMS.

5. TAKE AIR AND OR/ WATER BALANCE READINGS OF THE SYSTEMS BEING AFFECTED.

6. IF THERE ARE SPACES BEING SERVED OUTSIDE OF THE DEMOLITION OR ADDITION AREA, THE FOLLOWING PROCEDURES MUST BE TAKEN:

a. TAKE AIR AND/OR WATER BALANCE READINGS AS NEEDED TO QUANTIFY THE AIR AND/OR WATER FLOWS DELIVERED TO THE SYSTEMS OUTSIDE THE AFFECTED AREA.

b. DURING DEMOLITION, TAKE ALL NECESSARY MEASURES TO MAINTAIN THE CORRECT AIR AND/OR WATER FLOWS TO THE SYSTEMS THAT ARE REMAINING.

c. AFTER THE COMPLETION OF DEMOLITION, VERIFY THAT AIR AND/OR WATER FLOWS ARE CORRECT.

d. AFTER COMPLETING ANY ADDITIONS TO THE SYSTEM, VERIFY THAT AIR AND/OR WATER FLOWS ARE CORRECT.

7. THE CONTRACTOR IS TO PROVIDE TEMPORARY AIR/AND OR WATER SYSTEMS AS NEEDED TO MAINTAIN PROPER TEMPERATURE AND PRESSURE RELATIONSHIPS OF SPACES REQUIRED TO BE OCCUPIED DURING CONSTRUCTION.

8. ALL TEMPORARY AIR SUPPLY SYSTEMS MUST UTILIZE FINAL FILTERS THAT ARE A MINIMUM OF 90% EFFICIENT (MERV 14). FINAL FILTERS MUST BE DOWNSTREAM OF ALL AIR SUPPLY COMPONENTS.

UNION

Y STRAINER WITH BLOWDOWN

ELBOW UP

ELBOW DOWN

TEE UP

PIPING

- SOLID LINE INDICATES SYSTEM SUPPLY

-- DASHED LINE INDICATES SYSTEM RETURN

NUMBER INDICATES NOMINAL DIAMETER IN INCHES,

LETTER(S) INDICATES SYSTEM.

REFER TO ABBREVIATIONS FOR SYSTEM TYPE.

GENERAL MECHANICAL SYMBOLS

SYMBOL DESCRIPTION ADDITIONAL REMARKS

# SHEET NOTE

DENOTES SPECIFIC REQUIREMENT FOR THE SHEET ON WHICH THE NOTE APPEARS

AND IS USED TO DESCRIBE WORK THAT IS TOO LENGTHY TO PLACE ON PLAN.

DIAMETER

DENOTES CONNECTION OF NEW WORK TO

EXISTING SYSTEM

PROTECT EXISTING SYSTEM FROM ENTRANCE OF FOREIGN DEBRIS DURING WORK.

ARROW INDICATES DOWNWARD PIPE SLOPE

#/# INDICATES SLOPE IN INCHES PER FOOT

WHERE PIPING IS NOT MARKED, REFER TO SPECIFICATIONS FOR

REQUIREMENTS

ARROW INDICATES DIRECTION OF FLOW IN PIPING

ISOLATION VALVE REFER TO SPECIFICATIONS FOR TYPE BASED ON SIZE AND SYSTEM

CHECK VALVE

ARROW INDICATES DIRECTION OF NORMAL FLOW

REFER TO SPECIFICATIONS FOR TYPE BASED ON SIZE AND SYSTEM

PIPE IN SLEEVE REFER TO SPECIFICATIONS FOR TYPE BASED ON SIZE AND SYSTEM

CIRCUIT SETTER, AUTOFLOW, ETC.

REFER TO SPECIFICATIONS FOR TYPE BASED ON SIZE AND SYSTEM

PRESSURE GAUGE

REFER TO SPECIFICATIONS FOR TYPE AND ACCESSORIES

REFER TO SPECIFICATIONS FOR TYPE AND ACCESSORIES

REFER TO SPECIFICATIONS FOR TYPE AND ACCESSORIESTHERMOMETER - HORIZONTAL PIPE

TEE DOWN

TEE HORIZONTAL

PIPE REDUCER

INDICATES POINT WHERE PIPING CHANGES FROM ONE SIZE TO ANOTHER.

SMALL POINT OF ARROW INDICATES SMALLER SIZE SIDE OF TRANSITION.

REQUIRED SERVICE CLEARANCE FOR EQUIPMENT

CONTINUATION

FIRST SYMBOL APPLIES TO ROUND DUCT AND PIPING.

SECOND SYMBOL APPLIES TO RECTANGULAR AND OVAL DUCT.

AIR VENT

AUTOMATIC FLOW CONTROL VALVE

# INDICATES FLOW TO BE BALANCED IN GPM

BACKFLOW PREVENTER

CALIBRATED BALANCING VALVE

VALVE - THROTTLING SERVICE

VALVE - SHUTOFF SERVICE

P/T PORT

PIPE CAP

PIPE CONTINUATION

PRESSURE GAUGE STEAM REFER TO SPECIFICATIONS FOR TYPE AND ACCESSORIES

PRESSURE REDUCING VALVE

PUMP

RELIEF VALVE

S SENSOR

SUCTION DIFFUSER

THERMOMETER - VERTICAL PIPE REFER TO SPECIFICATIONS FOR TYPE AND ACCESSORIES

VACUUM BREAKER

Y STRAINER

STEAM TRAP

ABBREVIATION

GENERAL ABBREVIATIONS

DESCRIPTION ABBREVIATION DESCRIPTION

NOT ALL ABBREVIATIONS APPLY TO THIS SET OF DOCUMENTS

AD ACCESS DOOR/PANEL

AFF ABOVE FINISHED FLOOR

AMB AMBIENT

DIA DIAMETER

DN DOWN

E EXISTING

EC ELECTRICAL CONTRACTOR

EFF EFFICIENCY

GC GENERAL CONTRACTOR

FPM FEET PER MINUTE

FPS FEET PER SECOND

L LENGTH

LF LINEAR FEET

MAX MAXIMUM

MC MECHANICAL CONTRACTOR

MFR MANUFACTURER

MIN MINIMUM

NIC NOT IN CONTRACT

NTS NOT TO SCALE

PC PLUMBING CONTRACTOR

PSIG POUNDS PER SQUARE INCH GAUGE

RPM REVOLUTIONS PER MINUTE

SHT SHEET

TOB TOP OF BEAM

GPM GALLONS PER MINUTE

TOS TOP OF STEEL

BOB BOTTOM OF BEAM

VEL VELOCITY

VFD VARIABLE FREQUENCY DRIVE

CC CONTROLS CONTRACTOR

RECTANGULAR DUCTWORK

W = DIMENSION IN VIEW (INCHES)

H = DIMENSION PERPENDICULAR TO VIEW (INCHES)

ROUND DUCTWORK

D = DUCT DIAMETER

TURNING VANES

FLEXIBLE PIPING

WxH

D"Ø

HVAC SYMBOLS

SYMBOL DESCRIPTION ADDITIONAL REMARKS

W/H

FLAT OVAL DUCTWORK

W = DIMENSION IN VIEW (INCHES)

H = DIMENSION PERPENDICULAR TO VIEW (INCHES)

REFER TO DUCT CONSTRUCTION SCHEDULE AND SPECIFICATIONS FOR

ADDITIONAL INFORMATION AND REQUIREMENTS.

REFER TO DUCT CONSTRUCTION SCHEDULE AND SPECIFICATIONS FOR

ADDITIONAL INFORMATION AND REQUIREMENTS.

REFER TO DUCT CONSTRUCTION SCHEDULE AND SPECIFICATIONS FOR

ADDITIONAL INFORMATION AND REQUIREMENTS.

REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION AND

REQUIREMENTS.

DUCT CROSS SECTION - SUPPLY

DUCT CROSS SECTION - RETURN

DUCT CROSS SECTION - EXHAUST

CROSS SECTION INDICATES DUCT EXTENDING PERPENDICULAR TO THE PAGE.

IN PLAN VIEW THIS INDICATES A DUCT RISE OR DROP TO ANOTHER LEVEL.

SOLID INTERIOR LINE INDICATES EXTENSION UP. DASHED INTERIOR LINE

INDICATES EXTENSION DOWN.

MANUAL BALANCE DAMPER

REFER TO SPECIFICATIONS FOR TYPE. LOCATE MANUAL BALANCE DAMPERS IN

AN ACCESSIBLE LOCATION AND AS CLOSE TO THE MAIN DUCT AS POSSIBLE.

CONTROL DAMPER

FIRE/SMOKE DAMPER

REFER TO SPECIFICATIONS FOR TYPE. LOCATE DAMPERS IN AN ACCESSIBLE

LOCATION AND PROVIDE ACCESS DOORS/PANELS IN DUCT AND CEILING/WALL.

DIFFUSER

REFER TO SPECIFICATIONS FOR TYPE.

FLEXIBLE DUCT

REFER TO SPECIFICATIONS FOR TYPE. REFER TO DETAILS FOR INSTALLATION

REQUIREMENTS. MAXIMUM LENGTH SHALL BE 48 INCHES UNLESS NOTED

OTHERWISE ON THE PLANS OR IN THE SPECIFICATIONS.

REFER TO SCHEDULE, DETAILS AND SPECIFICATIONS FOR ADDITIONAL

INFORMATION AND INSTALLATION REQUIREMENTS.

VARIABLE AIR VOLUME BOX - NO COIL

REFER TO SCHEDULE, DETAILS AND SPECIFICATIONS FOR ADDITIONAL

INFORMATION AND INSTALLATION REQUIREMENTS.

VARIABLE AIR VOLUME BOX - HOT WATER COIL

REFER TO SCHEDULE, DETAILS AND SPECIFICATIONS FOR ADDITIONAL

INFORMATION AND INSTALLATION REQUIREMENTS.

VARIABLE AIR VOLUME BOX - ELECTRIC COIL

VB-#

### CFM

VAV BOX TAG

# = REFERENCE NUMBER IN SCHEDULE

### = AIRFLOW IN CFM

REFER TO VARIABLE VOLUME BOX SCHEDULE FOR TYPES AND SIZING. AIRFLOW

LISTED IS NOMINAL DESIGN CFM AND GPM. FINAL VALUES ARE TO BE DETERMINED BY

TESTING AND BALANCING CONTRACTOR AND PROGRAMMED BY CONTROLS

CONTRACTOR.

VB-#

#.# GPM

VAV BOX TAG

# = REFERENCE NUMBER IN SCHEDULE

#.# = WATER FLOW RATE IN GPM

REFER TO SCHEDULE, DETAILS AND SPECIFICATIONS FOR ADDITIONAL

INFORMATION AND INSTALLATION REQUIREMENTS.

VARIABLE AIR VOLUME BOX - DUAL DUCT

D#

DIFFUSER TAG

D = TYPE # = TYPE NUMBER

### = AIRFLOW IN CFM

REFER TO DIFFUSER SCHEDULE FOR TYPE DESCRIPTIONS AND SIZING. BALANCE TO

AIRFLOW LISTED. WHEN TYPE IS NOT GIVEN AND ONLY CFM IS DESIGNATED,

PROVIDE D1 FOR SUPPLY OR G1 FOR RETURN/EXHAUST.

FLOW ARROW ARROW INDICATES DIRECTION OF AIRFLOW FROM DIFFUSERS WITH

ADJUSTABLE THROWS.

DIFFUSER BLANK OFF SHADED AREA INDICATES QUADRANT OF DIFFUSER TO BE PROVIDED WITH

BLANK OFF PANEL.

RETURN GRILLE

EXHAUST GRILLE

WALL REGISTER / GRILLE

DUCT MOUNTED REGISTER / GRILLE

LINEAR SLOT

REFER TO VARIABLE VOLUME BOX SCHEDULE FOR TYPES AND SIZING. AIRFLOW

LISTED IS NOMINAL DESIGN CFM AND GPM. FINAL VALUES ARE TO BE DETERMINED

BY TESTING AND BALANCING CONTRACTOR AND PROGRAMMED BY CONTROLS

CONTRACTOR.

SMOKE DAMPER

REFER TO SPECIFICATIONS FOR TYPE. LOCATE DAMPERS IN AN ACCESSIBLE

LOCATION AND PROVIDE ACCESS DOORS/PANELS IN DUCT AND CEILING/WALL.

FIRE DAMPER

REFER TO SPECIFICATIONS FOR TYPE. LOCATE DAMPERS IN AN ACCESSIBLE

LOCATION AND PROVIDE ACCESS DOORS/PANELS IN DUCT AND CEILING/WALL.

CD

FD

SD

FS

DAMPER SHALL BE SAME SIZE AS DUCT UNLESS NOTED OTHERWISE. REFER TO

SEQUENCES, SCHEMATICS AND SPECIFICATIONS FOR ADDITIONAL INFORMATION AND

REQUIREMENTS.

PRESSURE/TEMPERATURE TEST PORT

TEMPERATURE CONTROL SYMBOLS

SYMBOL DESCRIPTION ADDITIONAL REMARKS

WALL MOUNTED CONTROL DEVICE

# INDICATES TYPE

REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION.

T = THERMOSTAT H = HUMIDISTAT S = SENSOR (CARBON MONOXIDE, ETC.)

OCCUPANCY SENSOR

REFER TO ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION. WHEN

SENSOR IS NOT SHOWN ON ELECTRICAL DRAWINGS IT SHALL BE PROVIDED

AND INSTALLED BY THE TEMPERATURE CONTROLS CONTRACTOR.

DUCT, PIPE, OR CEILING MOUNTED CONTROL

SENSOR

REFER TO SPECIFICATIONS FOR TYPE. REFER TO SEQUENCES AND

SCHEMATICS FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

T = THERMOSTAT H = HUMIDISTAT S = SENSOR (CARBON DIOXIDE, ETC.)

CONTROL VALVE (3-WAY)

CONTROL VALVE (2-WAY)

REFER TO SPECIFICATIONS FOR TYPE. REFER TO SEQUENCES AND

SCHEMATICS FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

F/S FLOW MEASURING STATION REFER TO SPECIFICATIONS FOR TYPE. REFER TO SEQUENCES AND

SCHEMATICS FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

REFER TO SPECIFICATIONS FOR TYPE. REFER TO SEQUENCES AND

SCHEMATICS FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

FLOW SWITCHF

C.O.

C.O.

PLUMBING SYMBOLS

SYMBOL DESCRIPTION ADDITIONAL REMARKS

PIPING

- SINGLE DASH INDICATES DOMESTIC COLD WATER

- DOUBLE DASH INDICATES DOMESTIC HOT WATER

- TRIPLE DASH INDICATES HOT WATER CIRCULATING

- SOLID INDICATES SANITARY ABOVE FLOOR

- CONTINUOUS DASHED INDICATES VENT

- LONG DASHED LINES INDICATE SANITARY BELOW

FLOOR

NUMBER INDICATES NOMINAL DIAMETER IN INCHES,

LETTER(S) INDICATES SYSTEM.

REFER TO ABBREVIATIONS FOR SYSTEM TYPE.

ROOF DRAIN

TAG INDICATES DRAIN SIZE IN INCHES AND AREA OF

ROOF DRAINED IN SQUARE FEET

REFER TO PLUMBING FIXTURE SCHEDULE FOR TYPE.

#"RD

# SF

WALL DISCHARGE (DOWNSPOUT NOZZLE)

TAG INDICATES DRAIN SIZE IN INCHES AND AREA OF

ROOF DRAINED IN SQUARE FEET

REFER TO PLUMBING FIXTURE SCHEDULE FOR TYPE.

#"DSN

# SF

FD-# FLOOR DRAIN REFER TO PLUMBING FIXTURE SCHEDULE FOR TYPE.

CLEANOUT CIRCLE INDICATES UP TO FLOOR OR WALL CLEANOUT.

LINE INDICATES END OF PIPE CLEANOUT LOCATED ABOVE A CEILING.

DOUBLE GRADE CLEANOUT REFER TO DETAILS FOR ADDITIONAL REQUIREMENTS.

ABBREVIATION

PLUMBING ABBREVIATIONS

DESCRIPTION

CHEMICAL VENTCV

CHEMICAL WASTECW

BOTTLE/GLASS FILLERBF

ABBREVIATION DESCRIPTION

DOMESTIC HOT WATERDHW

DOMESTIC HOT WATER CIRCULATIONDHWC

LAVATORYL

NOT ALL ABBREVIATIONS APPLY TO THIS SET OF DOCUMENTS

BACK FLOW PREVENTERBFP

BATH TUBBT

COMPRESSED AIR (NON-MEDICAL)CA

PROPANELPG

LEAVING WATER TEMPERATURELWT

BTU (1000'S)MBH

CONDENSATE DRAINCD

CLEANOUTCO

CONDENSATE PUMPCP

MOP SINKMS

NORMALLY CLOSEDNC

NORMALLY OPENNO

CLINICAL SINKCS

DOMESTIC COLD WATERDCW

DRINKING FOUNTAINDF

NON-POTABLE WATERNPW

POST INDICATOR VALVEPIV

PRESSURE REDUCING VALVEPRVDOUBLE GRADE CLEANOUTDGCO

DEIONIZED WATERDI

DEIONIZED WATER CIRCULATINGDIC

ROOF DRAINRD

REVERSE OSMOSIS WATERRO

DEIONIZED HOT WATERDIH

RPZ

S

REDUCED PRESSURE ZONE (BACK FLOW PREVENTER)

SINK

DEIONIZED HOT WATER CIRCULATINGDIHC

DISTILLED WATERDIS

DISTILLED WATER CIRCULATINGDISC

SANITARY SEWERSAN

DOMESTIC SOFT COLD WATERSCW

DOMESTIC SOFT HOT WATERSHW

DIALYSIS WATER RETURNDR

DIALYSIS WATER SUPPLYDS

DRAIN TILEDT

DOMESTIC SOFT HOT WATER CIRCULATINGSHWC

SEWAGE EJECTORSE

SHOWERSH

EMERGENCY EYE WASHEEW

EMERGENCY SHOWERES

EMERGENCY SHOWER AND EYE WASH COMBOESEW

STORM OVERFLOWSO

SUMP PUMPSP

SERVICE SINKSS

EXPANSION TANKET

ELECTRIC WATER COOLEREWC

ENTERING WATER TEMPERATUREEWT

STORM SEWERST

TEMPERATURETEMP

URINALUR

FILTERF

FLOOR CLEANOUTFCO

FLOOR DRAINFD

VENTV

VENT THROUGH ROOFVTR

FLOOR SINKFS

WB

WC

WALL BOX

WATER CLOSET

NATURAL GASG

WALL CLEANOUTWCO

GRADE CLEANOUTGCO

HUB DRAINHD

WATER HEATERWH

WATER SOFTENERWS

HORSEPOWERHP

WPD

YCO

WATER PRESSURE DROP

YARD CLEANOUTGREASE VENTGV

HOSE BIBHB

GREASE WASTEGW

DOWN SPOUT NOZZLEDSN

MEDICAL GAS SYMBOLS

SYMBOL DESCRIPTION ADDITIONAL REMARKS

CARBON DIOXIDE OUTLET (CO2)

ALARM / CONTROL PANEL (MASTER OR

AREA)

ZONE VALVE BOX

# OF CIRCLES/PIPES INDICATES NUMBER OF VALVES

ARROW INDICATES VALVE ACCESS SIDE

REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

REFER TO ABBREVIATIONS FOR TYPE

REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

EMERGENCY OXYGEN CONNECTION REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

ISOLATION VALVE

REFER TO SPECIFICATIONS FOR TYPE BASED ON SIZE AND SYSTEM.

LOCATE ABOVE CEILING AND PROVIDE WITH LOCKABLE HANDLE.

SENSING LOCATION XXXX

MEDICAL AIR OUTLET (MA) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

NITROUS OXIDE OUTLET (N20) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

NITROGEN OUTLET (N2) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

OXYGEN OUTLET (O2) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

SLIDE REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

VACUUM OUTLET (VAC) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

WAGD OUTLET REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

INSTRUMENT AIR OUTLET (IA) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

HELIUM AIR OUTLET (HE) REFER TO MOUNTING HEIGHTS DETAIL FOR MOUNTING ELEVATION

ABBREVIATION

FIRE PROTECTION ABBREVIATIONS

DESCRIPTION

BACK FLOW PREVENTERBFP

FIRE PROTECTIONF

FIRE DEPARTMENT CONNECTIONFDC

ABBREVIATION DESCRIPTION

FLOW SWITCHFS

POST INDICATOR VALVEPIV

SPRINKLERSPR

NOT ALL ABBREVIATIONS APPLY TO THIS SET OF DOCUMENTS

SYMBOL

FIRE PROTECTION SYMBOLS

DESCRIPTION ADDITIONAL REMARKS

FLOW SWITCH COORDINATE INTERFACE WITH FIRE ALARM SYSTEM CONTRACTOR

FIRE DEPARTMENT CONNECTION MOUNT BETWEEN 18" AND 48" ABOVE FINISHED GRADE

REFER TO SPECIFICATIONS FOR TYPES AND FINISHES.

PENDANT REFERS TO FULL, SEMI-RECESSED AND RECESSED TYPES. LOCATIONS

FOR EACH ARE INDICATED IN THE SPECIFICATIONS OR ON THE PLANS.

SIDEWALL SPRINKLER -

EXISTING SIDEWALL SPRINKLER

SPRINKLER

EXISTING SPRINKLER

EXISTING SPRINKLER TO BE REMOVED

FIRE PIPEF

O.S. & Y. VALVE

SHUT-OFF VALVE WITH TAMPER SWITCHTS

F

ABBREVIATION

HVAC ABBREVIATIONS

DESCRIPTION

AIR BLENDERAB

AIR CONDITIONING UNIT (SPLIT SYSTEM INDOOR UNIT)AC

AIR HANDLING UNITAHU

ABBREVIATION DESCRIPTION

HORSEPOWERHP

HIGH PRESSURE STEAM CONDENSATEHPC

HIGH PRESSURE STEAM SUPPLY (86 PSIG AND ABOVE)HPS

NOT ALL ABBREVIATIONS APPLY TO THIS SET OF DOCUMENTS

BOILER FEED UNITBFU

BOILERBLR

CONSTANT AIR VOLUME BOXCAV

HEAT RECOVERY CHILLERHRC

HUMIDIFIERHUM

HEATING HOT WATER RETURNHWR

COOLING COILCC

CONDENSATE DRAINCD

CUBIC FEET PER MINUTECFM

HEATING HOT WATER SUPPLYHWS

LOW PRESSURE STEAM CONDENSATELPC

LOW PRESSURE STEAM SUPPLY (0-12 PSIG)LPS

CHILLERCH

CONDENSATE PUMPCP

CONDENSER WATER RETURNCR

LOUVERLV

LEAVING WATER TEMPERATURELWT

BTU (1000'S)MBH

CONDENSER WATER SUPPLYCS

COOLING TOWERCT

CONDENSING UNITCU

MANUAL DAMPERMD

MOTOR OPERATED DAMPERMOD

MEDIUM PRESSURE STEAM CONDENSATEMPC

CABINET UNIT HEATERCUH

CHILLED WATER RETURNCWR

CHILLED WATER SUPPLYCWS

MEDIUM PRESSURE STEAM SUPPLY (13-85 PSIG)MPS

NORMALLY CLOSED, NOISE CRITERIANC

NORMALLY OPEN, NUMBERNO

DIFFUSERD

DUAL DUCTDD

DIRECT EXPANSIONDX

OUTDOOR AIROA

PUMPP

PUMPED CONDENSATEPC

EXHAUST AIREA

ENTERING AIR TEMPERATUREEAT

EXHAUST FANEF

PRESSURE REDUCING VALVEPRV

PUMPED STEAM CONDENSATEPSC

REGISTERR

EFFICIENCYEFF

ENERGY RECOVERY COILERC

ENERGY RECOVERY WHEELERW

RETURN AIRRA

RELIEF AIRREA

REFRIGERANT DX LIQUIDREFL

EXPANSION TANKET

ENTERING WATER TEMPERATUREEWT

FILTER BANK (CONSISTING OF ONE OR MORE FILTERS)FB

REFRIGERANT DX SUCTION GASREFS

RETURN FANRF

RELATIVE HUMIDITYRH

FAN COIL UNITFCU

FLOW MEASURING STATIONFMS

FUEL OIL RETURNFOR

ROOF TOP UNITRTU

SUPPLY AIRSA

SMOKE DAMPERSD

FUEL OIL SUPPLYFOS

FUEL OIL VENTFOV

FIRE DAMPERFRD

SUPPLY FANSF

STATIC PRESSURESP

STEAMSTM

FIRE SMOKE DAMPERFSD

FINNED TUBE RADIATORFTR

GRILLEG

TEMPERATURETEMP

TRANSFERTR

UNIT HEATERUH

GLYCOL CHILLED WATER RETURNGCWR

GLYCOL CHILLED WATER SUPPLYGCWS

GRAVITY EXHAUSTGE

VARIABLE AIR VOLUME BOXVAV

VENT THROUGH ROOFVTR

WET BULB TEMPERATUREWB

GLYCOL HEATING HOT WATER RETURNGHWR WATER COLUMNWC

GLYCOL HEATING HOT WATER SUPPLYGHWS

GRAVITY INTAKEGI

HEATING COILHC

WATER PRESSURE DROPWPD

WATER SOURCE HEAT PUMP RETURNWSHPR

WATER SOURCE HEAT PUMP SUPPLYWSHPS

MECHANICAL GENERAL NOTES:

A. THESE NOTES APPLY TO ALL SHEETS CONTAINING HVAC, PIPING, PLUMBING, MEDICAL GAS, TEMPERATURE CONTROLS, AND FIRE PROTECTION WORK. REFER TO PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

WHERE A DISCREPANCY EXISTS BETWEEN THESE PLANS AND THE PROJECT SPECIFICATIONS, THE SPECIFICATION REQUIREMENTS SHALL TAKE PRECEDENCE OVER THE DRAWINGS.

B. VERIFY THE EXISTING CONDITIONS AT THE PROJECT SITE BEFORE SUBMITTING COST PROPOSAL. BE ADVISED THAT LOCATIONS SHOWN ARE APPROXIMATE. AN ATTEMPT HAS BEEN MADE TO SHOW ALL PIPING, FIXTURES, DUCTWORK, AND OUTLETS. CONTRACTOR SHALL VISIT THE SITE TO VERIFY COMPONENTS, LOCATIONS AND SIZES SHOWN OR NOT SHOWN. ALL COMPONENTS NEED TO BE REMOVED IN THE DEMOLITION AREA UNLESS NOTED ON THE DRAWINGS. IF DEVIATION BETWEEN EXISTING CONDITIONS AND NEW WORK IS FOUND, CONTRACTOR SHALL NOTIFY ENGINEER.

C. IT IS MANDATORY THAT THE EXISTING BUILDING REMAIN IN CONTINUOUS AND NON-INTERRUPTED OPERATION DURING THE CONSTRUCTION OF THE ADDITIONS AND REMODELING/ALTERATION OF THE EXISTING BUILDING. SERVICES TO THE EXISTING BUILDING SHALL BE KEPT ON CONTINUOUS OPERATION EXCEPT DURING SCHEDULED SHUTDOWNS FOR EXTENSION OR MODIFICATION. PLAN TO COMPLETE SHUTDOWNS DURING OFF HOURS TO MINIMIZE IMPACT TO THE OWNER. COORDINATE SHUTDOWNS WITH THE OWNER A MINIMUM OF 14 DAYS PRIOR TO WORK. PROVIDE TEMPORARY SERVICES WHERE NECESSARY TO ACCOMPLISH ANY SHUTDOWN. THIS INCLUDES BUT IS NOT LIMITED TO STAFFING AND EQUIPMENT FOR FIRE WATCHES, PROVISIONS FOR BOTTLED WATER, AND TEMPORARY HEATING OR COOLING EQUIPMENT. TEMPORARY MEASURES SHALL NOT BE REMOVED UNTIL THE PERMANENT SYSTEMS

ARE OPERATIONAL AND HAVE PASSED ALL REQUIRED TESTING.

D. REFER TO THE SPECIFICATIONS AND ARCHITECTURAL PLANS FOR PHASING REQUIREMENTS. DURING EACH PHASE THE CONTRACTOR SHALL COMPLETE ALL WORK LOCATED WITHIN THE BOUNDARY OF THAT PHASE. ANY WORK AND THAT MUST BE COMPLETED IN THE AREA AFTER THAT AREA HAS BEEN TURNED OVER TO THE OWNER SHALL BE IDENTIFIED AT THE BEGINNING OF THE PHASE FOR EVALUATION AND ACCEPTANCE OF THE OWNER.

E. CONTRACTOR SHALL BE RESPONSIBLE FOR THEIR OWN DEMOLITION, REMOVAL, CAPPING, STORING, ABANDONING, DISCONNECTING, RELOCATING AND RECONNECTION OF EXISTING EQUIPMENT AND MATERIAL. ALL CUTTING, PATCHING, REPAIRING, REPLACEMENT AND REFINISHING SHALL MATCH THE EXISTING CONSTRUCTION AS NEARLY AS POSSIBLE.

F. EXCEPT WHERE OTHERWISE SHOWN OR NOTED ON THE DRAWINGS AS "TO BE RETAINED, RELOCATED", ALL EXISTING EQUIPMENT AND MATERIAL IN AREAS TO BE REMODELED/ALTERED SHALL BE REMOVED WHERE THEY INTERFERE WITH PROPOSED NEW CONSTRUCTION AND/OR WITH PROPOSED USAGE OF SPACE BY OWNER AS FOLLOWS:

a. REMOVE ANY PIPING PROTRUDING ABOVE FINISHED FLOOR OR THROUGH WALL AND CAP WITHIN 3 PIPE DIAMETERS OF NEAREST ACTIVE MAIN WITH MATERIAL TO MATCH EXISTING.

b. REMOVE ALL FIXTURES, CARRIERS, SUPPLY AND WASTE AND VENT PIPING, STEAM, HEATING HOT WATER, HVAC SUPPLY, RETURN AND EXHAUST AS NOTED. CAP WITHIN 3 PIPE DIAMETERS OF NEAREST ACTIVE MAIN. SUPPLY

AND RETURN MAINS ON PIPING SYSTEMS CONVEYING WATER OR GASES SHALL BE VALVED AND CAPPED

c. IN REMODELED/ALTERED AREAS, ANY PIPING OR DUCTWORK PASSING THROUGH THE REMODELED AREAS TO SERVE (OR BEING SERVED FROM EXISTING ADJACENT, REMOTE, OR SURROUNDING AREAS THAT ARE TO

REMAIN) SHALL BE RETAINED AND KEPT OPERATIONAL AND SHALL BE REROUTED IN ALL CASES WHERE THEY INTERFERE WITH ANY NEW WORK OR USAGE TO BE ACCOMPLISHED IN THE REMODELED AREA.

d. REMOVE UNUSED OR ABANDONED HANGERS AND PATCH ABANDONED PENETRATIONS TO MATCH EXISTING.

e. PENETRATIONS THROUGH EXISTING WALLS AND FLOORS FORMERLY OCCUPIED BY REMOVED PIPING OR DUCTWORK SHALL BE PATCHED TO MATCH EXISTING CONSTRUCTION.

f. RE-SUPPORT ANY PIPING AND DUCTWORK THAT WAS SUPPORTED FROM BUILDING ELEMENTS REMOVED AS PART OF THE WORK.

g. MAINTAIN CONTROL WIRING OR PNEUMATIC TUBING REQUIRED FOR THE CONTINUED PROPER OPERATION OF THE BUILDING AUTOMATION SYSTEM.

G. ALL EXISTING EQUIPMENT BEING REMOVED WILL BE HANDED OVER TO OWNER FOR FIRST RIGHT OF SALVAGE. IF OWNER REFUSES SALVAGE ITEMS, REMOVING CONTRACTOR SHALL BE RESPONSIBLE FOR DISPOSAL.

H. CONTRACTOR SHALL REFER TO THE DRAWINGS OF ALL TRADES TO FAMILIARIZE THEMSELVES WITH EXTENT OF WORK INCLUDING BUT NOT LIMITED TO WHERE NEW PARTITIONING IS BEING INSTALLED, WHERE EXISTING

PARTITIONING IS BEING REMOVED, WHERE CEILINGS ARE BEING REMOVED AND/OR REPLACED, ETC.

I. THESE DRAWINGS ARE NECESSARILY DIAGRAMMATIC IN NATURE. NOT ALL FITTINGS, OFFSETS, VENTS OR DRAINS ARE SHOWN. THE CONTRACTOR SHALL INCLUDE ALL FITTINGS, OFFSETS, VENTS, DRAINS, AND DEVICES REQUIRED

TO PROVIDE A COMPLETE AND FUNCTIONING SYSTEM.

J. PERFORM AIR AND FLUID BALANCE PRE-TEST ON ALL DISTRIBUTION EQUIPMENT AND ALL AIR OUTLETS IN THE AREA PRIOR TO COMMENCING WORK. SUBMIT PRE-TEST INFORMATION TO OWNER/ENGINEER.

K. PROVIDE ACCESS DOORS IN DUCTWORK AND/OR ARCHITECTURAL ELEMENTS WHERE REQUIRED TO ACCESS ALL EQUIPMENT REQUIRING MAINTENANCE AND ADJUSTMENT. THIS EQUIPMENT INCLUDES BUT IS NOT LIMITED TO

SENSORS, DAMPERS, ACTUATORS, CONTROL DEVICES, VALVES, ETC. ACCESS DOORS SHALL BE SIZED TO PROVIDE APPROPRIATE ACCESS BASED ON HEIGHT OF ACCESS REQUIRED AND ACTIVITY. INSTALL SUCH THAT ACCESS DOOR IS FULLY OPERABLE WITHOUT THE REMOVAL OF ARCHITECTURAL ELEMENTS SUCH AS CEILING RUNNERS, SUPPORTS, ETC. INSTALL IN A LOCATION SUCH THAT STEPPING OR LEANING OVER PERMANENT EQUIPMENT OR FURNITURE IS NOT REQUIRED. WHERE ACCESS DOORS ARE REQUIRED IN ARCHITECTURAL ELEMENTS THAT PROVIDE A FIRE AND/OR SMOKE RATING, ACCESS DOOR SHALL MAINTAIN THE REQUIRED RATING.

L. SEAL ALL WALL PENETRATIONS (DUCTWORK, PIPING, CONTROLS, CONDUITS, ETC.) WITH NON-COMBUSTIBLE MATERIAL. SEAL PENETRATIONS INTO ROOMS THAT REQUIRE PRESSURE CONTROL OR SOUND ISOLATION. WITH NON-

COMBUSTIBLE MATERIAL AND CAULK.

M. PIPING AND DUCTWORK SHALL NOT BE ROUTED OVER ELECTRICAL AND TELECOM ROOMS. WHERE ROUTING OVER SUCH ROOMS IS UNAVOIDABLE, CONTRACTOR SHALL COORDINATE WITH OWNER, DESIGN TEAM, AHJ, AND OTHER TRADES REGARDING LOCATION OF PANELS AND UTILITY ROUTING AND SHALL PROVIDE DRIP PANS UNDER ALL UTILITIES WITH MOISTURE SENSORS OR DRAIN PIPING AS REQUIRED BY THE SPECIFICATIONS.

N. REMOVAL AND REINSTALLATION OF CEILINGS REQUIRED FOR THE COMPLETION OF WORK IS THE RESPONSIBILITY OF THE CONTRACTOR. CONTRACTOR SHALL REPAIR OR REPLACE ALL DAMAGED CEILING COMPONENTS TO MATCH EXISTING. WHERE AN IDENTICAL MATCH IS NO LONGER AVAILABLE, CONTRACTOR SHALL PROVIDE A SIMILAR REPLACEMENT UPON APPROVAL FROM THE OWNER.

O. FLEXIBLE DUCTWORK SHALL HAVE A MAXIMUM LENGTH OF 48" REGARDLESS OF LENGTH SHOWN ON DRAWINGS. FLEX DUCT INSTALLATION SHALL BE AT TERMINAL ENDS ONLY. CONNECTIONS AT VAV BOX INLETS SHALL BE SOLID

HARD DUCT. THE DUCTWORK AT ANY FIRE AND/OR FIRE SMOKE DAMPER SHALL BE HARD DUCT.

P. LOCATE PIPING AND DUCTWORK IN EXTERIOR BUILDING WALLS ON THE WARM SIDE OF THE BUILDING AND VAPOR BARRIER. COORDINATE INSTALLATION OF BUILDING INSULATION TO RUN CONTINUOUS BETWEEN PIPING AND

BUILDING WALL.

Q. SUPPORT ALL DUCTWORK, PIPING AND EQUIPMENT FROM BUILDING STRUCTURE MEMBERS. ROUTE DUCT MAINS TIGHT TO STRUCTURE UNLESS NOTED OTHERWISE. HOLD PIPING TIGHT TO BOTTOM OF STRUCTURAL MEMBERS OR RUN THROUGH JOIST WEBS IF POSSIBLE. DO NOT USE WIRE OR PERFORATED METAL TO SUPPORT PIPING. DO NOT SUPPORT PIPING FROM OTHER PIPING, DUCTWORK, AND/OR ELECTRICAL CONDUITS. DO NOT SUPPORT FROM WOOD TONGUE AND GROOVE ROOF DECK. SUPPORT FROM BOTTOM CHORD OF BAR JOISTS ONLY AT PANEL POINTS. ALL COMPONENTS REQUIRING MAINTENANCE SHALL BE SUPPORTED IN SUCH A MANNER AS TO BE READILY ACCESSIBLE WITHOUT REMOVAL OF THE CEILING SYSTEM AND TO ALLOW FOR REMOVAL FROM THE SYSTEM WHEN SUCH REMOVAL IS REQUIRED FOR MAINTENANCE.

R. PROVIDE CONSTRUCTION FILTERS ON AIR MOVING EQUIPMENT SERVING THE CONSTRUCTION AREA AS WELL AS ALL RETURN/EXHAUST DUCT PENETRATIONS COMING FROM THE CONSTRUCTION AREA. AT THE COMPLETION OF WORK, REMOVE ALL TEMPORARY AND CONSTRUCTION FILTERS AND PROVIDE NEW FILTERS FOR ALL AIR MOVING EQUIPMENT.

S. PROTECT ALL DUCTWORK AND PIPING DURING CONSTRUCTION. REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION. AT A MINIMUM, DUCTWORK AND PIPING ENDS SHALL BE COVERED AND SEALED TO PREVENT THE COLLECTION OF DUST AND DEBRIS. CLEAN ALL INTERIOR SURFACES PRIOR TO INSTALLATION AND PROTECT ONCE INSTALLED. MEDICAL GAS PIPING SHALL BE PROTECTED IN ACCORDANCE WITH NFPA 99 REQUIREMENTS.

T. AT THE COMPLETION OF WORK, CLEAN ALL STRAINERS PROVIDED AS A PART OF THE WORK AS WELL AS PRIMARY SYSTEM STRAINERS LOCATED AT PUMPS WHERE SYSTEMS WERE EXTENDED. ON EXISTING EQUIPMENT, COORDINATE WORK WITH OWNER.

U. PROVIDE INTERMEDIATE TESTING AND BALANCING AT THE COMPLETION OF EACH PHASE AND AS REQUIRED TO MAINTAIN PROPER OPERATION OF SYSTEMS SERVING AREAS OF THE FACILITY IN USE INCLUDING BUT NOT LIMITED TO OCCUPIED AREAS, STORAGE AREAS, AND OTHER AREAS DEEMED CRITICAL BY THE OWNER OR AHJ.

V. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED. REFER TO SHEETS M500

THROUGH M501 FOR GENERAL CONSTRUCTION DETAILS.

W. REFER TO SCHEDULES FOR SIZES OF FINAL RUNOUTS TO EQUIPMENT, FIXTURES, DIFFUSERS, GRILLES, AND TERMINAL DEVICES. FINAL RUNOUT SIZES LISTED SHALL BE USED TO WITHIN 10 EQUIVALENT DIAMETERS OF FINAL CONNECTION POINT. FINAL PIPING CONNECTION TO EQUIPMENT SHALL MATCH EQUIPMENT CONNECTION SIZE, PROVIDE TRANSITIONS AS REQUIRED. REFER TO DETAILS, DIAGRAMS AND SCHEMATICS FOR ADDITIONAL FINAL

CONNECTION REQUIREMENTS.

X. FOR DUCTWORK PENETRATING A ONE HOUR FIRE RATED WALL WHERE A FIRE DAMPER IS NOT SHOWN, PROVIDE U.L. LISTED THROUGH PENETRATION FIRE STOPPING SYSTEM THAT IS SPECIFIC TO THE WALL CONSTRUCTION ASSEMBLY AND COMPLIANT WITH ASTM E814. THE SYSTEM SHALL BE FIRE TESTED PER ASTM E119 AND COMPLY WITH EXCEPTION 1 OF 2018 IBC PART 717.5.2. INSTALL SYSTEM IN STRICT COMPLIANCE WITH THE FIRE STOPPING MANUFACTURER'S U.L. APPROVED DETAIL. WHERE EXISTING WALLS ARE BEING UPGRADED TO A ONE HOUR FIRE RATED WALL, PROVIDE U.L. LISTED THROUGH PENETRATION FIRE STOPPING SYSTEM FOR ALL NEW AND EXISTING PENETRATIONS. REFER TO THE ARCHITECTURAL LIFE SAFETY PLANS FOR LOCATIONS OF FIRE RATED WALLS. ALL DUCTWORK PENETRATIONS SHALL BE INSPECTED BY AN APPROVED THIRD PARTY INSPECTION AGENCY IN ACCORDANCE WITH ASTM E2174. THE INSPECTION AGENCY SHALL BE PROCURED BY THE CONTRACTOR. DOCUMENTATION OF APPROVED INSPECTION SHALL BE INCLUDED WITH PROJECT CLOSEOUT DOCUMENTATION.

Y. FIRE ALARM CONTRACTOR SHALL PROVIDE A DUCT SMOKE DETECTOR FOR EACH SMOKE OR FIRE/SMOKE DAMPER AS REQUIRED BY CODE. MECHANICAL CONTRACTOR SHALL COORDINATE THE LOCATION OF EACH DUCT SMOKE

DETECTOR AND SHALL INSTALL THEM IN THE DUCT.

Z. FOR ALL PIPING, CONDUIT, AND OTHER ITEMS PENETRATING A FIRE RATED WALL, PROVIDE U.L. LISTED THROUGH PENETRATION FIRE STOPPING SYSTEM THAT IS SPECIFIC TO THE WALL CONSTRUCTION ASSEMBLY AND COMPLIANT WITH ASTM E814. INSTALL SYSTEM IN STRICT COMPLIANCE WITH THE FIRE STOPPING MANUFACTURER'S U.L. APPROVED DETAIL. WHERE EXISTING WALLS ARE BEING UPGRADED TO FIRE RATED WALLS OR THE FIRE RATING IS BEING MODIFIED, PROVIDE U.L. LISTED THROUGH PENETRATION FIRE STOPPING SYSTEM FOR ALL NEW AND EXISTING PENETRATIONS. REFER TO THE ARCHITECTURAL LIFE SAFETY PLANS FOR LOCATIONS OF FIRE RATED WALLS.

FIRE PROTECTION GENERAL NOTES:

A. FIRE PROTECTION WORK SHALL INCLUDE, BUT NOT LIMITED TO, THE FOLLOWING: _______________________ ____________________________________________________________________________________________________ B. ALL AREAS OF THE BUILDING INDICATED SHALL BE SPRINKLERED ACCORDING TO THE CURRENTLY ADOPTED EDITION OF NFPA STANDARD 13 AND OTHER NFPA STANDARDS AS REQUIRED. ENTIRE SYSTEM SHALL BE INSTALLED IN

ACCORDANCE WITH THE REQUIREMENTS OF THE STATE FIRE MARSHAL OFFICE, OWNER'S INSURANCE COMPANY AND AUTHORITIES HAVING JURISDICTION.

C. FIRE SPRINKLER DESIGN SHALL BE BASED ON HYDRAULIC CALCULATIONS ACCORDING NFPA 13, WITH SHOP DRAWINGS PREPARED ACCORDING TO THE REQUIREMENTS OF THE STATE FIRE MARSHAL AND AUTHORITIES HAVING

JURISDICTION.

D. SPRINKLER CONTRACTOR SHALL OBTAIN STATIC AND RESIDUAL WATER PRESSURE AND FLOW PRIOR TO SYSTEM DESIGN AND SHALL SUBMIT RECENT HYDRANT FLOW TEST DATA WITH SHOP DRAWING SUBMITTALS.

E. DRAWINGS ARE SCHEMATIC IN NATURE, INTENDED TO CONVEY THE SCOPE OF WORK AND GENERAL ARRANGEMENT OF THE SYSTEM. SPRINKLER SYSTEM INSTALLING CONTRACTOR SHALL COORDINATE SYSTEM ARRANGEMENT WITH

ARCHITECTURAL, STRUCTURAL, MECHANICAL AND ELECTRICAL COMPONENTS. SPRINKLER PIPING SHALL NOT BE INSTALLED BELOW MECHANICAL EQUIPMENT OR WITHIN CLEARANCE SPACES FOR MECHANICAL EQUIPMENT. PROVIDE SPRINKLER PROTECTION BELOW ALL DUCTS GREATER THAN 48 INCHES IN WIDTH. INSTALLING CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MODIFICATIONS TO THE SYSTEM REQUIRED TO AVOID CONFLICTS.

F. AREAS IDENTIFIED INDICATE THE RECOMMENDED MINIMUM OCCUPANCY CLASSIFICATION, SPRINKLER TEMPERATURE CHARACTERISTIC OR SPRINKLER TYPES TO BE INSTALLED. SPRINKLER SYSTEM SHALL BE DESIGNED TO MEET OR EXCEED THESE RECOMMENDATIONS AND SHALL BE SUBJECT TO APPROVAL BY THE AUTHORITY HAVING JURISDICTION.

G. A PRE-DESIGN MEETING SHALL BE COORDINATED WITH THE ARCHITECT PRIOR TO SUBMITTAL OF PIPING LAYOUT DRAWINGS. ARCHITECT SHALL ISSUE COMMENTS CONCERNING SUBMITTAL PACKAGE PRIOR TO COMMENCEMENT OF

WORK.

H. REFER TO ARCHITECTURAL PLANS FOR SPECIFIC CEILING TYPES AND HEIGHTS, AND AREAS OF EXPOSED STRUCTURE.

I. COORDINATE PIPING AND SPRINKLERS IN EXPOSED AREAS TO MINIMIZE APPEARANCE. INSTALL SPRINKLERS A MINIMUM OF SIX INCHES FROM DIFFUSERS, GRILLES AND LIGHT FIXTURES. INSTALL SPRINKLERS IN LAY-IN CEILINGS WITHIN

THREE INCHES OF THE CENTER OF CEILING TILE.

J. COORDINATE INSTALLATION OF SPRINKLERS AND PIPING SYSTEMS TO AVOID FREEZING CONDITIONS. NOTIFY ARCHITECT OF AREAS FOR WHERE SYSTEM MAY BE EXPOSED TO FREEZING. INSTALL DRY SIDEWALL SPRINKLERS IN

ROOMS INDICATED WHERE ROOMS MAY BE UNCONDITIONED OR EXPOSED TO FREEZING CONDITIONS. PROVIDE AUXILIARY DRAINS WHERE REQUIRED.

K. EXPOSED SPRINKLER PIPING, EXCEPT IN MECHANICAL AND STORAGE ROOMS, SHALL BE CLEANED, PRIMED AND PREPARED FOR PAINTING.

L. AVOID ROUTING SPRINKLER PIPING ABOVE ELECTRICAL, DATA, IT AND COMMUNICATION PANELS.

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

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VA FORM 08 - 6231

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Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

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MECHANICAL SYMBOLS AND

ABBREVIATIONS

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

JMM GTS

16181

1 176

04/15/2022

Revisions: Date:

FIRE LINE ENTRANCE

14x8

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BUILDING 2

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

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B02-M100

BASEMENT LEVEL FLOOR PLAN -

MECHANICAL - DEMO

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B02

04/15/2022 JMM GTS

16181

2 176

1/8" = 1'-0" F3

BASEMENT LEVEL FLOOR PLAN - MECHANICAL - DEMO

0 8' 16'4'

SHEET NOTES:

1. DEMOLISH RETURN DUCT AND RETURN DUCT WALL PENETRATIONS AT ROOM 004 AND PATCH OPENINGS.

2. DEMOLISH EXISTING FIRE ENTRANCE AND COMPONENTS. DEMOLISH ALL SPRINKLER SYSTEM DISTRIBUTION

PIPING IN ROOM 004. REFER TO SHEET B02-M200 FOR NEW SPRINKLER LINE ENTRANCE LOCATION AND MAIN

PIPE ROUTING DIRECTION.

3. REFER TO CIVIL PLANS FOR CONTINUATION.

4. PERFORM AIR BALANCE ON EXISTING SUPPLY AND RETURN OUTLETS BEFORE START OF DEMOLITION AND

SUBMIT REPORT FOR RECORD. REBALANCE OUTLETS AFTER NEW WORK TO PRE-BALANCE AIR FLOWS

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

GENERAL NOTES:

PHOTO 02

INDICATES POINT OF VIEW OF REFERENCE PHOTO ON SHEET WITH CORRESPONDING NUMBER.##

PHOTO 01

T H

STORAGE

002A

ELEV MACHINE

ROOM

006A

STORAGE

ELECTRICAL

ELEVATOR

S001

STORAGE

005A

BASEMENT

003A

STORAGE

002A

CORRIDOR

C001

ELEV MACHINE

ROOM

006A

STORAGE

ELECTRICAL

ELEVATOR

S001

STORAGE

005A

BASEMENT

TR

BASEMENT

B02-M400

C1

D3

14x8

EXISTING

HEAT PUMP

22x14

26x12

12x14

14x12

1 1/4" GCWS

1 1/4" GCWR

CD

004C

8x4 18x12

1/2" NPW

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10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

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B02-M200

BASEMENT LEVEL FLOOR PLAN -

MECHANICAL

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B02

04/15/2022 JMM GTS

16181

3 176

1/8" = 1'-0" F3

BASEMENT LEVEL FLOOR PLAN - MECHANICAL

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

SHEET NOTES:

1. NEW RETURN DUCT ROUTED THROUGH CORRIDOR.

2. CONNECT 10X10 OUTSIDE AIR DUCT INTO NEW 18X12 RETURN BACK TO EXISTING HEAT PUMP.

3. EXTEND NEW 1/2" DOMESTIC COLD WATER LINE FROM EXISTING DOMESTIC COLD WATER LINE IN THIS AREA.

PROVIDE NEW REDUCED PRESSURE ZONE BACKFLOW PREVENTER AND MOUNT ON WALL. ROUTE

BACKFLOW REVENTER DRAIN LINE TO NEAREST FLOOR DRAIN. EXTEND NEW 1/2" DOMESTIC COLD WATER

TO BACKFLOW PREVENTER.

4. EXTEND 1/2" NON-POTABLE WATER LINE FROM BACKFLOW PREVENTER AS SHOWN.

GENERAL NOTES:

0 8' 16'4'

STORAGE

STORAGE

OFFICE

OFFICE

OFFICE

MECH

MENS TOILET

H.A.C.

CHASE

MECH

CORRIDOR

1C4

OFFICE

OFFICE

ELEVATOR

CORRIDOR

1C2

CORRIDOR

IC2A

OFFICE

OFFICE

WORKROOM

OFFICE

OFFICE

WOMENS TOILET

OFFICE

CORRIDOR

1C1

OFFICE

OFFICE

CONFERENCE

CORRIDOR

1C3

STORAGE

STORAGE

STORAGE

OFFICE

OFFICE

OFFICE

MECH

MENS TOILET

H.A.C.

CHASE

MECH

CORRIDOR

1C4

OFFICE

OFFICE

ELEVATOR

CORRIDOR

1C2

CORRIDOR

IC2A

OFFICE

OFFICE

WORKROOM

OFFICE

OFFICE

WOMENS TOILET

OFFICE

CORRIDOR

1C1

OFFICE

OFFICE

CONFERENCE

CORRIDOR

1C3

STORAGE

SSOU-02-004A

STAIRS

S102

STAIRS

S100

COVERED PORCH

110?

SSOU-02-004B

M500

B7

KEY PLAN

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ENTRY

BUILDING 2

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

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B

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D

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B02-M201

FIRST LEVEL FLOOR PLAN -

MECHANICAL

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B02

04/15/2022 JMM GTS

16181

4 176

1/8" = 1'-0" F3

FIRST LEVEL FLOOR PLAN - MECHANICAL

0 8' 16'4'

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

GENERAL NOTES:

T H

TR

TR

SSIU-02-004A 1

2 3/4" REFL

3/4" REFS

H-1

SSIU-02-004B

UP TO EXTERIOR

CONDENSING UNITS

D3

6"x6"

14x14 SA

FDFDFDFD

FDFD

1" CD

M501

D1

1/ 2"

N P

W

1 6

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

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B02-M400

MECHANICAL - ENLARGED PLANS EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B02

04/15/2022 JMM GTS

16181

5 176

1/2" = 1'-0" C1

ENLARGED MECHANICAL AND PLUMBING PLAN - ROOM 004

0 2' 4'1'

SHEET NOTES:

1. BOTTOM OF COOLING UNIT SHALL BE A MINIMUM OF 7-0” A.F.F. ADJUST MOUNTING HEIGHT TO AVOID

CONFLICTS WITH CABLE TRAY. MAINTAIN MANUFACTURERS SERVICE CLEARANCE RECOMMENDATIONS.

2. ROUTE 3/8" REFRIGERANT LIQUID LINE AND 5/8" REFRIGERANT HOT GAS LINE FROM CONDENSING UNIT TO

CORRESPONDING DUCT-FREE SYSTEM. PIPE SIZES ARE FOR COST ESTIMATING PURPOSES, AND BASED ON

BASIS OF DESIGN MANUFACTURE AS LISTED IN THE SCHEDULE. SIZE LINES ACCORDING TO

MANUFACTURER'S RECOMMENDATIONS. PROVIDE ALL ACCESSORIES REQUIRED FOR A COMPLETE AND

OPERABLE SYSTEM.

3. ROUTE 3/4” GRAVITY CONDENSATE DRAIN LINE FROM SSIU-02-004A TO THE WEST. COMBINE WITH HUMIDIFIER DRAIN AND RO DRAIN LINES. CONTINUE AS SHOWN ON PLANS, COMBINE WITH SSIU-02-004B

CONDENSATE DRAIN LINE AND CONTINUE AS 1 INCH LINE AS SHOWN.

4. PROVIDE WATER BUG AT FLOOR TO ALARM TO DDC WHEN ACTIVATED.

5. ROUTE 1/2" NON-POTABLE WATER LINE TO NEW HUMIDIFIER AND RO SYSTEM. PROVIDE DRIP PAN WITHIN TR

ROOM WITH WATER BUG ALARM TO BMS.

6. MAINTAIN HUMIDIFIER MANUFACTURERS REQUIRED “NON-WETTING” CLEARANCES FROM

HUMIDIFIER. COORDINATE WITH OTHER TRADES TO ENSURE NO SOLID SURFACES OR OBJECTS ARE

LOCATED WITHIN THE MANUFACTURES “NON-WETTING” DISTANCES.

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

REMARKS:

1. PERFORMANCE BASED ON CONDITIONS INDICATED IN THIS SCHEDULE.

2. PROVIDE THE FOLLOWING ACCESSORIES: MANUFACTURER'S DISCONNECT AND LINESET.

3. "SCCR" - VALUE INDICATED IS AVAILABLE SHORT CIRCUIT CURRENT (SCC) IN KILOAMPS AT THE EQUIPMENT

BASED ON PRELIMINARY DESIGN PHASE CALCULATIONS. EQUIPMENT SCCR SHALL BE MINIMUM 120% OF THE AVAILABLE SCC. RATING SHALL BE ADJUSTED IF REQUIRED BASED ON FINAL SCC CALCULATION. EQUIPMENT INDICATED WITH 5 KA MAY BE PROVIDED WITH 5 KA SCCR. REVIEW SCCR WITH ELECTRICAL CONTRACTOR

PRIOR TO ORDERING EQUIPMENT.

REMARKS:

1. PERFORMANCE BASED ON CONDITIONS INDICATED IN THIS SCHEDULE.

2. PROVIDE CONCRETE PAD AND ANCHOR EXTERIOR UNIT TO PAD.

3. PROVIDE CURB RAILS AND ROOF SUPPORTS FOR OUTDOOR UNIT.

4. PROVIDE THE FOLLOWING ACCESSORIES: SINGLE POINT POWER CONNECTION, DISCONNECT, HAIL GUARDS, LOW AMBIENT KIT, WIND BAFFLES.

5. "SCCR" - VALUE INDICATED IS AVAILABLE SHORT CIRCUIT CURRENT (SCC) IN KILOAMPS AT THE EQUIPMENT

BASED ON PRELIMINARY DESIGN PHASE CALCULATIONS. EQUIPMENT SCCR SHALL BE MINIMUM 120% OF THE AVAILABLE SCC. RATING SHALL BE ADJUSTED IF REQUIRED BASED ON FINAL SCC CALCULATION. EQUIPMENT INDICATED WITH 5 KA MAY BE PROVIDED WITH 5 KA SCCR. REVIEW SCCR WITH ELECTRICAL CONTRACTOR

PRIOR TO ORDERING EQUIPMENT.

REMARKS:

1. PROVIDE WITH INTEGRAL CONDENSATE COOLER, BLOWER PACK.

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

20459

NON-SPRINKLERED

Sheet of

04/15/2022

B

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V

A M a ri o n E

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-7

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:0

P

M

B02-M600

MECHANICAL SCHEDULES EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B02

04/15/2022 JMM GTS

16181

6 176

SPLIT SYSTEM AIR CONDITIONER - INDOOR SCHEDULE

MARK

ROOM SERVED

NOMINAL

CAPACITY

[TONS]

TOTAL COOLING

CAPACITY

[MBH]

CONDENSATE DRAIN

SIZE

INDOOR UNIT ELECTRICAL DATA

MANUFACTURER REMARKSNAME NUMBER

DIMENSIONS [IN] EAT

(DB / WB)

[°F] MODEL FLA VOLTAGE PHASE MCA DISCONNECT BY SCCRLENGTH WIDTH HEIGHT

SSIU-02-004A TR 004 2.0 24 3/4" 46 1/16" 11 5/8" 14 3/8" 80/67 TPKA0A241KA70 0.36 280 V 1 1 MANUFACTURER 5 TRANE (1)(2)(3)

SSIU-02-004B TR 004 2.0 24 3/4" 46 1/16" 11 5/8" 14 3/8" 80/67 TPKA0A241KA70 0.36 280 V 1 1 MANUFACTURER 5 TRANE (1)(2)(3)

SPLIT SYSTEM AIR CONDITIONER - OUTDOOR SCHEDULE

MARK

ROOM SERVED

NOMINAL

CAPACITY

[TONS]

TOTAL COOLING

CAPACITY

[MBH]

OUTDOOR UNIT ELECTRICAL DATA

MANUFACTURER REMARKSNAME NUMBER

DIMENSIONS [IN] SUMMER AMBIENT

AIR

[°F]

WINTER AMBIENT

AIR

[°F]

OPERATING

WEIGHT

[LBS] MODEL FLA VOLTAGE PHASE MCA MOCP DISCONNECT BY SCCRLENGTH WIDTH HEIGHT

SSOU-02-004A TR 004 2.0 24 38" 13 3/8" 38" 95 / 75 -10 151 TRUYA0241HA70NA 7.4 208 V 1 19 26 ELEC 5 TRANE (1)(2)(3)(4)(5)

SSOU-02-004B TR 004 2.0 24 38" 13 3/8" 38" 95 / 75 -10 151 TRUYA0241HA70NA 7.4 208 V 1 19 26 ELEC 5 TRANE (1)(2)(3)(4)(5)

ELECTRODE STEAM HUMIDIFIER SCHEDULE

MARK SERVICE

MAKE UP WATER

CONNECTION SIZE

WATER PIPING ELECTRICAL DATA

MANUFACTURER MODEL REMARKS

CAPACITY

[LB / HR]

DRAIN PIPE CONNECTION

SIZE KW VOLTAGE PHASE

H-1 TR 004 1/2" 5.6 3/4" 1.9 120 V 1 DRISTEEM XTR (1)

KEY PLAN

MAIN

ENTRY

BUILDING 5

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

20459

NON-SPRINKLERED

Sheet of

04/15/2022

B

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V

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B05-M100

BASEMENT LEVEL FLOOR PLAN -

MECHANICAL - DEMO

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B05

04/15/2022 JMM GTS

16181

7 176

1/8" = 1'-0" F3

BASEMENT LEVEL FLOOR PLAN - MECHANICAL - DEMO

0 8' 16'4'

SHEET NOTES:

1. DEMOLISH RETURN DUCT AND RETURN DUCT WALL PENETRATIONS AT ROOM 004 AND PATCH OPENINGS.

2. PERFORM AIR BALANCE ON EXISTING SUPPLY AND RETURN OUTLETS BEFORE START OF DEMOLITION AND

SUBMIT REPORT FOR RECORD. REBALANCE OUTLETS AFTER NEW WORK TO PRE-BALANCE AIR FLOWS.

3. DEMOLISH ALL SPRINKLER PIPING IN ROOM AND PATCH WALL OPENINGS.

4. SALVAGE SIDEWALL GRILLE FOR REUSE.

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

HT

STORAGE

ELEV MACH ROOM

STORAGE

005A

TR

STORAGE

002A

BASEMENT

Room

002B

14x14 14x8

28522x14 SA

26x12

1 1/4" GCWR

1 1/4" GCWS

10x10

CD

CORRIDOR

B05-M400

C1

1/2" NPW UP

1/ 2"

N P

W

KEY PLAN

MAIN

ENTRY

BUILDING 5

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

20459

NON-SPRINKLERED

Sheet of

04/15/2022

B

IM

/2

V

A M a ri o n E

H R

M I n fr a s tr u c tu re U p g ra d e s D e s ig n /6

-7

.B

.T

R

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/1

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:3

:4

P

M

B05-M200

BASEMENT LEVEL FLOOR PLAN -

MECHANICAL

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B05

04/15/2022 JMM GTS

16181

8 176

1/8" = 1'-0" F3

BASEMENT LEVEL FLOOR PLAN - MECHANICAL

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT, PROVIDE A DRAIN PAN UNDER ALL EXISTING OR NEW HORIZONTAL PLUMBING OR MECHANICAL PIPING LOCATED IN TR ROOMS, SERVER ROOMS OR ENTRANCE ROOMS. DRAIN PANS TO BE PROVIDED WITH WATER BUG SENSORS WITH ALARM TO THE DDC.

SHEET NOTES:

1. NEW RETURN DUCT ROUTED THROUGH CORRIDOR.

2. CONNECT 10X10 OUTSIDE AIR DUCT INTO NEW 14X12 RETURN BACK TO EXISTING HEAT PUMP.

3. INSTALL SALVAGED RETURN GRILL AND BALANCE TO PRE-BALANCE CORRIDOR AIR FLOW.

GENERAL NOTES:

0 8' 16'4'

CLOSET

102B

CORRIDOR

I

BATH

100B

CLOSET

100A

MECH CLOSET

MECHANICAL

SECRETARY

H

STORAGE

106A

H.A.C.

STORAGE

VEST

J

OFFICE

Room

OFFICE

TOILET MEN

OFFICE

OFFICE

TOILET WOMEN

COVERED PORCH

ASSEMBLY

OFFICE

OFFICE

SSOU-05-004A

STAIR SOUTH

1SS

STAIR NORTH

1NS

ELEVATOR

SSOU-05-004B

M500

B7

1/2" NPW DN

21/2" NPW

1/2" DCW

KEY PLAN

MAIN

ENTRY

BUILDING 5

10360 Ellison Circle Omaha, NE 68134 Phone: 402.991.5520 www.specializedeng.com

SES PROJECT #

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% FINAL STAMPED

BID DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

20459

NON-SPRINKLERED

Sheet of

04/15/2022

B

IM

/2

V

A M a ri o n E

H R

M I n fr a s tr u c tu re U p g ra d e s D e s ig n /6

-7

.B

.T

R

.r v t

/1

/2

:3

:4

P

M

B05-M201

FIRST LEVEL FLOOR PLAN -

MECHANICAL

EHRM INFRASTRUCTURE

UPGRADES, MARION, IN

MARION, IN

610-21-701

B05

04/15/2022 JMM GTS

16181

9 176

1/8" = 1'-0" F3

FIRST LEVEL FLOOR PLAN - MECHANICAL

0 8' 16'4'

1. COVER SHEET GENERAL NOTES APPLY TO ALL SHEETS.

2. ON DEMOLITION PLANS; EXISTING MECHANICAL SYSTEMS TO BE REMOVED ARE SHOWN HATCHED AND/OR

DASHED, EXISTING MECHANICAL SYSTEMS TO REMAIN ARE SHOWN LIGHT LINE WEIGHT. ON ALL OTHER

PLANS, NEW MECHANICAL SYSTEMS ARE INDICATED WITH HEAVY LINE WEIGHTS.

3. UNLESS NOTED OTHERWISE, DETAILS SHOWN WITHIN THESE DOCUMENTS ARE APPLICABLE FOR ALL

PIPING, EQUIPMENT AND DUCTWORK INSTALLATIONS WHETHER OR NOT SPECIFICALLY NOTED.

4. THE OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE CONTRACTOR'S SAFETY PRECAUTIONS OR FOR THE MEANS, METHODS, TECHNIQUES, CONSTRUCTION SEQUENCES, OR PROCEDURES REQUIRED TO

PERFORM THIS WORK.

5. WHETHER INDICATED BY OTHER PLAN NOTES OR NOT,…