511.22358.TAP DMVA CONSTRUCT MOTOR VEHICLE STORAGE BUILDING - CALUMET MECHANICAL BID SET.pdf

STM

STM

PLUMBING PIPING MECHANICAL PIPING

DUCTWORK

CDS

CDR

CHWS

CHWR

CDS

CDR

CHWR

CHWS

AIR

ST

G

G

AIR

HWR

HWR

HWS

HWS

FP

FP

C

C

ST

V

V

SAN

HWC

SAN

EA24x14

EA24x14

EA24x14

HW

CW

HWC

OA24x14

OA24x14

OA24x14

RA24x14

SA24x14

SA24x14

S D

SA24x14

RA24x14

RA24x14

CW

HW

STM

CDR

CDS

CHWR

CHWS

HWR

HWS

G

AIR

FP

C

ST

CW

V

SAN

HWC

HW

HYDRONIC HOT WATER SUPPLY - NEW

HYDRONIC HOT WATER SUPPLY - EXISTING

HYDRONIC HOT WATER SUPPLY - DEMO

HYDRONIC HOT WATER RETURN - NEW

HYDRONIC HOT WATER RETURN - EXISTING

HYDRONIC HOT WATER RETURN - DEMO

COMPRESSED AIR - NEW

COMPRESSED AIR - EXISTING

COMPRESSED AIR - DEMO

GAS - NEW

GAS - EXISTING

GAS - DEMO

DOMESTIC COLD WATER - EXISTING

DOMESTIC COLD WATER - DEMO

DOMESTIC COLD WATER - NEW

DOMESTIC HOT WATER - EXISTING

DOMESTIC HOT WATER - DEMO

DOMESTIC HOT WATER - NEW

DOMESTIC HOT WATER RECIRC - EXISTING

DOMESTIC HOT WATER RECIRC DEMO

DOMESTIC HOT WATER RECIRC - NEW

SANITARY - EXISTING

SANITARY - DEMO

SANITARY - NEW

VENT - EXISTING

VENT - DEMO

VENT - NEW

STORM - EXISTING

STORM - DEMO

STORM - NEW

CONDENSATE - EXISTING

CONDENSATE - DEMO

CONDENSATE - NEW

FIRE PROTECTION - EXISTING

FIRE PROTECTION - DEMO

FIRE PROTECTION - NEW

ABBREVIATIONS

PIPING "T"

PIPING 90

STRAINER

SYMBOL LEGEND

CAP

NOTES

INLINE PUMP

BALANCE VALVE

PRESSURE RELIEF VALVE

3-WAY CONTROL VALVE

2-WAY CONTROL VALVE

GLOBE VALVE

GATE VALVE

CHECK VALVE

CIRCUIT SETTER

BUTTERFLY VALVE

BALL VALVE

EXHAUST AIR DUCT DOWN

EXHAUST AIR DUCT UP

RETURN AIR DUCT DOWN

RETURN AIR DUCT UP

SUPPLY AIR DUCT DOWN

SUPPLY AIR DUCT UP

AIR FLOW

HUMIDISTAT - 60" A.F.F.

THERMOSTAT - 60" A.F.F.

DUCT SMOKE DETECTOR

MOTORIZED DAMPER

FIRE / SMOKE DAMPER

(RATING DETERMINED BY WALL TYPE)

VOLUME CONTROL DAMPER

SQUARE TO ROUND TRANSITION

RETURN OR EXHAUST REGISTER

SUPPLY REGISTER

RELIEF AIR HOOD - ROOF

FRESH AIR INTAKE HOOD - ROOF

EXHAUST FAN - ROOF

RETURN OR EXHAUST AIR GRILLE

LINEAR DIFFUSER

SUPPLY AIR DIFFUSER PIPE BREAK

PIPE DOWN

PIPE UP

CLEAN OUT

GAS METER

UNION

HOSE BIBB

ELECTRIC BELL

SIAMESE CONNECTION

BARE FIN TUBE ELEMENT

FIN TUBE ELEMENT WITH COVER

EXTERNALLY INSULATED DUCTWORK

INTERNALLY LINED DUCTWORK

SUPPLY AIR DUCT - EXISTING

SUPPLY AIR DUCT - DEMO

SUPPLY AIR DUCT - NEW

RETURN AIR DUCT - EXISTING

RETURN AIR DUCT - DEMO

RETURN AIR DUCT - NEW

OUTSIDE AIR DUCT - EXISTING

OUTSIDE AIR DUCT - DEMO

OUTSIDE AIR DUCT - NEW

EXHAUST AIR DUCT - EXISTING

EXHAUST AIR DUCT - DEMO

EXHAUST AIR DUCT - NEW

CONDENSOR WATER SUPPLY

CONDENSOR WATER RETURN

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CONDENSOR WATER SUPPLY - DEMO

CONDENSOR WATER SUPPLY - EXIST

CONDENSOR WATER RETURN - DEMO

CONDENSOR WATER RETURN - EXIST

CHILLED WATER SUPPLY - DEMO

CHILLED WATER SUPPLY - EXIST

CHILLED WATER RETURN - DEMO

CHILLED WATER RETURN - EXIST

METER

STEAM - NEW

STEAM - EXISTING

STEAM - DEMO

CONNECTION TO EXISTING

ACCU AIR COOLED CONDENSING UNIT

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

AI ANALOG INPUT

AO ANALOG OUTPUT

APD AIR PRESSURE DROP

AS AIR SEPERATOR

B BOILER

BB BASEBOARD

BC BOOSTER COIL

BDD BACKDRAFT DAMPER

BFG BELOW FINISHED GRADE

BFP BACKFLOW PREVENTER

BHP BRAKE HORSE POWER

BOD BOTTOM OF DUCT

BOP BOTTOM OF PIPE

BT BATH TUB

BTU BRITISH THERMAL UNITS

BTUH BRITISH THERMAL UNITS PER HOUR

C CONVECTOR

CA COMPRESSED AIR

CB CATCH BASIN

CC COOLING COIL

CCF 100 CUBIC FEET

CD CEILING DIFFUSER

CF CUBIC FEET

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFP CLEAN OUT FERRULE AND PLUG

CH CHILLER

CI CAST IRON

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CO CLEAN OUT

CO CARBON MONOXIDE

COND CONDENSATE

CO2 CARBON DIOXIDE

CT COOLING TOWER

CU CONDENSING UNIT

CU FT CUBIC FOOT

CUH CABINET UNIT HEATER

CW COLD WATER

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

D DIFFUSER

DB DRY BULB

DEG F DEGREE FAHRENHEIT

DF DRINKING FOUNTAIN

DI DIGITAL INPUT

DIA DIAMETER

DN DOWN

DO DIGITAL OUTPUT

DWV DRAIN, WASTE AND VENT

EA EACH

EAT ENTERING AIR TEMPERATURE

EC ELECTRICAL CONTRACTOR

EF EXHAUST FAN

EG EXHAUST AIR GRILLE

ELEV ELEVATION

ER EXHAUST AIR REGISTER

EUH ELECTRIC UNIT HEATER

EWC ELECTRIC WATER COOLER

EWH ELECTRIC WATER HEATER

EWT ENTERING WATER TEMPERATURE

EX EXISTING

EXH EXHAUST

F FURNACE

FAI FRESH AIR INTAKE

FBO FURNISHED BY OTHERS

FC FAN COIL

FD FLOOR DRAIN

FD FIRE DAMPER

FIN FIN TUBE RADIATION

FLG FLANGE

FP FIRE PROTECTION

FPM FEET PER MINUTE

FT FOOT OR FEET

F&T FLOAT AND THERMOSTATIC TRAP

G GAS (NATURAL)

GAL GALLON

GC GENERAL CONTRACTOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GT GREASE TRAP

H HYDROGEN

HB HOSE BIBB

HC HEATING COIL

HCO HORIZONTAL CLEANOUT

HP HORSE POWER

HTR HEATER

HVAC HEATING, VENTILATING & AIR COND

HW HOT WATER

HWC HOT WATER RECIRCULATING

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

HX HEAT EXCHANGER

IE INVERT ELEVATION

IF INLINE FAN

IN INCH OR INCHES

IP IRON PIPE

INV INVERT

IWH INSTANTANEOUS WATER HEATER

JAN JANITOR

JC JANITOR'S CLOSET

JS JANITOR'S SINK

LAT LEAVING AIR TEMPERATURE

LAV LAVATORY

LBS POUNDS

LHWR LOW TEMPERATURE HOT WATER

RETURN

LHWS LOW TEMPERATURE HOT WATER

SUPPLY

LIQ LIQUID (REFRIGERATION)

LV LOUVER

LP PROPANE GAS (LIQUID)

LWT LEAVING WATER TEMPERATURE

M METER

MAU MAKE-UP AIR HANDLING UNIT

MAX MAXIMUM

MB MOP BASIN

MBH BRITISH THERMAL UNITS (1000)

MBTUH BRITISH THERMAL UNITS (1000)

MC MECHANICAL CONTRACTOR

MCA MINIMUM CIRCUIT AMPACITY

MD MOTORIZED DAMPER

MECH MECHANICAL

MIN MINIMUM

MOCP MAXIMUM OVER CURRENT

PROTECTION

OA OUTDOOR AIR

OAI OUTDOOR AIR INTAKE

OC ON CENTER

OD OVERFLOW DRAIN

ODP OPEN DRIP PROOF

OXY OXYGEN

P PUMP

PC PLUMBING CONTRACTOR

PD PNEUMATIC OPERATED DAMPER

PIV POST INDICATING VALVE

PRV PRESSURE REDUCING VALVE

PT PRESSURE TEMPERATURE PLUG

PTAC PACKAGED TERMINAL AIR COND. UNIT

PVAC PROCESS VACUUM

S SINK

SA SUPPLY AIR

SAD SUPPLY AIR DIFFUSER

SAF SUPPLY AIR FAN

SAN SANITARY SEWER

SD SMOKE DETECTOR

SG SUPPLY AIR GRILLE

SH SHOWER HEAD

SHC STEAM HEATING COIL

SR SUPPLY REGISTER

SS STAINLESS STEEL

ST STORM

STM STEAM

SUCT SUCTION (REFRIGERATION)

TCC TEMPERATURE CONTROL CONTRACTOR

TCD TEMPERATURE CONTROL DAMPER

TCP TEMPERATURE CONTROL PANEL

TD TRANSFER DUCT

TG TRANSFER AIR GRILLE

TT THERMOSTATIC TRAP

TYP TYPICAL

UG UNDERGROUND

UH UNIT HEATER

UV UNIT VENTILATOR

V VENT

VAC VACUUM

VAV VARIABLE AIR VOLUME BOX

VD VOLUME DAMPER

VFD VARIABLE FREQUENCY DRIVE

VS VENT STACK (SANITARY)

VTR VENT THRU ROOF (SANITARY)

VUV VERTICAL UNIT VENTILATOR

W WASTE

WB WET BULB

WC WATER CLOSET

W/O WITHOUT

WH WATER HEATER

WSHP WATER SOURCE HEAT PUMP

NOTE:

NOT ALL ABBREVIATIONS AND/OR SYMBOLS ARE

USED IN THIS SET OF DOCUMENTS.

N2O NITROUS OXIDE

NC NORMALLY CLOSED

NIC NOT INCLUDED OR NOT IN CONTRACT

NIT NITROGEN

NO NORMALLY OPEN

KW KILOWATT

R REGISTER

RA RETURN AIR

RD ROOF DRAIN

RET RETURN

RF RETURN FAN

RG RETURN AIR GRILLE

RPZ REDUCED PRESSURE ZONE BACKFLOW PREVENTER

RR RETURN REGISTER

RTU ROOF TOP UNIT

MECHANICAL/PLUMBING AND FIRE PROTECTION GENERAL NOTES

1. THESE DRAWINGS ARE DIAGRAMMATIC IN CHARACTER AND DO NOT NECESSARILY INDICATE

EVERY OFFSET, VALVE, FITTING, ETC. REQUIRED. CONTRACTOR IS RESPONSIBLE FOR FIELD ROUTING

ALL DUCTWORK AND PIPING AT NO ADDITIONAL COST.

2. THE CONTRACTOR SHALL PROVIDE ALL EQUIPMENT, MATERIALS AND OPERATIONS AND

PERFORM ALL LABOR REQUIRED FOR INSTALLATIONS AS INDICATED THE DRAWINGS, IN THE

SPECIFICATIONS AND AS REQUIRED BY LOCAL, STATE AND FEDERAL CODES, AND AS MAY BE

REASONABLY IMPLIED TO ACCOMPLISH COMPLETE MECHANICAL, PLUMBING AND FIRE PROTECTION

SYSTEMS.

3. ALL ELECTRICAL DISCONNECTS REQUIRED PER NEC CODE SHALL BE FURNISHED AND

INSTALLED BY THE ELECTRICAL CONTRACTOR UNLESS NOTED OTHERWISE.

4. CONTRACTOR SHALL PROVIDE PRODUCTS AS SPECIFIED ON THE DRAWINGS AND

SPECIFICATIONS, HOWEVER, WHERE THE WORDS "EQUAL TO" ARE USED, ADDITIONAL PRODUCTS

MAY BE SUBMITTED AS PROPOSED SUBSTITUTIONS, BUT REQUIRE APPROVAL FROM

ARCHITECT/ENGINEER.

5. DESIGN DRAWINGS SHOW GENERAL ARRANGEMENT AND EXTENT OF WORK. THE DRAWINGS

ARE DIAGRAMMATIC AND MAY NOT NECESSARILY BE DRAWN TO SCALE FOR PURPOSE OF CLARITY AND LEGIBILITY. IT IS INTENDED THAT ALL ITEMS BE LOCATED SYMMETRICALLY WITH ARCHITECTURAL

ELEMENTS WHERE FEASIBLE AND BE INSTALLED TO AVOID OBSTRUCTIONS AND PRESERVE

HEADROOM. CONTRACTOR SHALL REVIEW PLANS OF OTHER TRADES WITH HIS OWN WORK TO AVOID CONFLICTS AND INTERFERENCES. CONTRACTOR MUST MAKE USE OF ALL SOURCES OF INFORMATION

INCLUDING DRAWINGS OF EQUIPMENT FURNISHED BY OTHERS. FAILURE TO REVIEW WORKING

SPACES OR CHECK DIMENSIONS IN QUESTION SHALL NOT WARRANT CONFLICTS.

6. DRAWINGS AND SPECIFICATIONS ARE INTENDED TO BE COMPLIMENTARY. WHERE DRAWINGS

AND SPECIFICATIONS CONFLICT EACH OTHER, IT IS THE CONTRACTORS RESPONSIBILITY TO GET CLARIFICATION FROM THE ARCHITECT/ENGINEER PRIOR TO BIDDING. FAILURE TO GET CLARIFICATION SHALL NOT RESULT IN ADDITIONAL COST AND THE MORE STRINGENT SHALL BE USED AS INTENDED

BASIS FOR BIDDING.

7. PLANS AND SPECIFICATIONS ARE INTENDED TO CONFORM TO GOVERNING CODES AND

STANDARDS. IF NON-CONFORMITIES ARE DISCOVERED WHILE BIDDING, OR PERFORMING THE WORK IMPLIED, BRING THE SAME TO THE ATTENTION OF THE ARCHITECT/ENGINEER FOR CLARIFICATION IN WRITING PRIOR TO SUBMITTING BID OR PROCEEDING WITH WORK. NON-CONFORMITIES OF CODE COMPLIANCE WORK INSTALLED AND CORRECTIONS REQUIRED WITHOUT CONSULTION AND WRITTEN RESPONSE OF SAME BY THE ENGINEER WILL BE THE CONTRACTORS FINANCIAL RESPONSIBILITY.

8. MOTORS SHALL BE PROVIDED BY MECHANICAL CONTRACTOR AS REQUIRED BY THE

EQUIPMENT FURNISHED BY THE MECHANICAL CONTRACTOR. MOTORS TO BE SUITABLE FOR LOAD, DUTY, VOLTAGE, FREQUENCY, HAZARD, SERVICE AND LOCATION INTENDED. SINGLE PHASE MOTORS MUST HAVE INTEGRAL THERMAL OVERLOAD PROTECTION IN ADDITION TO THAT PROVIDED IN MOTOR

CONTROLLERS. MOTORS TO CONFORM IN DESIGN AND PERFORMANCE TO THE MOTOR STANDARDS

OF NEMA. MOTORS RATED FOR CONTINUOUS DUTY UNDER FULL LOAD WITH A MAXIMUM

TEMPERATURE RISE OF 105 DEG F FOR OPEN, 125 DEG F FOR DRIP PROOF AND 130 DEG F FOR

EXPLOSION PROOF AND TOTALLY ENCLOSED TYPES. SUPPLY MOTORS WITH BELT DRIVES WITH

ADJUSTABLE BASES, REMOVABLE BELT GUARDS AND VARIABLE PITCH DRIVE PULLEY SELECTED SO THAT MIDPOINT OF VARIABLE RANGE OF PULLEY WILL DRIVE EQUIPMENT AT RATED SPEED. MOTORS

1 HP AND LARGER SHALL BE THREE PHASE (UNLESS OTHERWISE LISTED).

9. MOTOR CONTROLLERS SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR FOR

MOTORS FURNISHED BY THE MECHANICAL CONTRACTOR. MOTOR CONTROLLERS SHALL BE OF SIZES AND TYPES AS NEEDED TO MEET THE OPERATIONAL CONDITIONS AS REQUIRED BY THE SEQUENCE OF OPERATION. ELECTRICAL CONTRACTOR TO FURNISH AND INSTALL THE POWER CIRCUIT, LOCAL

DISCONNECT AND CONNECTION TO MOTOR TERMINALS. MECHANICAL CONTRACTOR TO MOUNT

MOTOR CONTROLLERS AND CONTROL COMPONENTS AND WIRE AND MAKE ALL FINAL CONTROL

CONNECTIONS BETWEEN DEVICES.

10. THE DRAWINGS INDICATE KNOWN UTILITY AND DRAINAGE LINES IN ACCORDANCE WITH THE

INFORMATION FURNISHED TO THE ENGINEER. RESPONSIBILITY FOR LOCATING, UNCOVERING,

DISPOSING OR MAINTAINING ALL EXISTING UTILITY LINES TO REST SOLELY WITH THE CONTRACTOR.

VERIFY LOCATIONS AND DEPTHS OF SERVICE CONNECTION POINTS BEFORE PROCEEDING WITH

CONSTRUCTION.

11. CONTRACTOR SHALL CHECK EXISTING PREMISES BEFORE SUBMISSION OF BIDS TO CHECK

ALL CONDITIONS WHICH MAY EFFECT THE PERFORMANCE OF THE WORK INVOLVED. NO

ALLOWANCES OR EXTRA PAYMENT WILL BE MADE DUE TO CONTRACTOR'S FAILURE TO EXAMINE SITE

AND FULLY DISCERN WORKING CONDITIONS.

12. MECHANICAL CONTRACTOR SHALL RECEIVE, PROPERLY HOUSE, HANDLE, HOIST, AND

DELIVER TO PROPER LOCATION EQUIPMENT AND OTHER MATERIALS REQUIRED FOR THIS CONTRACT.

13. THE CONTRACTOR SHALL OBTAIN PERMITS, ARRANGE FOR INSPECTIONS, AND PAY FEES AND EXPENSES IN CONNECTION THEREWITH, AS A PART OF THE WORK REQUIRING SUCH PERMITS. EVERY

EFFORT IS MADE TO DESCRIBE THE WORK REQUIREMENTS IN CONFORMITY WITH APPLICABLE

CODES.

14. THE CONTRACTOR SHALL REVIEW ANY ALTERNATES OF OTHER TRADES, AND PRICE THEIR BID

TO ACCOUNT FOR ITEMS AFFECTING HIS WORK.

15. PIPING PASSING THROUGH CORRIDORS, TUNNELS, CHASES, ETC. SHALL BE CONSIDERED FOR

PROPER DRAINAGE. CONSULT WITH THE OTHER CONTRACTORS AND AVOID CONFLICT WITH

LOCATION OF PIPING. ORDER OF PRIORITY FOR ALL PIPING AND CONDUITS TO BE INSTALLED SHALL

BE AS FOLLOWS WITH THE HIGHEST PRIORITY LISTED FIRST.

A. PLUMBING DRAIN LINES

B. CONDENSATE LINES

C. DUCTWORK

D. FIRE PROTECTION

E. HOT AND COLD WATER PIPING

F. ELECTRICAL CONDUIT

16. WORK ASSIGNMENTS INFERRED BY THE DRAWINGS AND NOTES INCLUDED IN THESE PROJECT

DOCUMENTS ARE INFORMATIONAL ONLY AND ARE NOT INTENDED TO RELIEVE THE BIDDING

CONTRACTOR OF HIS OBLIGATION TO THE OWNER TO PROVIDE A COMPLETE AND COORDINATED

PROJECT. COMPREHENSIVE SUBCONTRACTOR COORDINATION AND FINAL WORK ASSIGNMENTS TO

SUBCONTRACTORS ARE THE SOLE RESPONSIBILITY OF THE BIDDING CONTRACTOR.

17. ALL DUCTS SERVING SUPPLY, RETURN AND EXHAUST TERMINALS SHALL BE PROVIDED WITH

BALANCE DAMPERS. FOR CLARITY, ALL DAMPERS MAY NOT BE SHOWN ON PLANS.

18. PROVIDE DIELECTRIC UNIONS/CONNECTIONS AT ALL JUNCTIONS OF DISSIMILAR METALS.

M

M

H

T

M

OD

OD

OD

OVERFLOW STORM - EXISTING

OVERFLOW STORM - DEMO

OVERFLOW STORM - NEW

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/N O

*NOTE: CO/NO2 SENSORS

SHALL HAVE A MINIMUM

OPERATING TEMPERATURE

RANGE OF -20°C TO 50°C.

FIRE AREA

"A"

127A

FIRE AREA

"B"

127B

C O

/N O

IL-2 IL-1

M M

EF-4EF-3

WALL CAP (TYP)

24x24 EA

OPEN ENDED 24x24 DUCT WITH BIRD SCREEN (TYP)

EF-2 EF-1

24x24 EA

MOUNT LOUVER @ 16'-0" AFF TO CENTERMOUNT LOUVER @ 16'-0" AFF TO CENTER

EL-2 EL-1

1 CO/NO2 SENSOR MOUNTED AT MANUFACTURER'S RECOMMENDATIONS. SENSOR SHALL BE VERIS AG04 USED IN CONJUNCTION WITH VERIS GWNP PLATFORM. PROVIDE POWER SUPPLY AS REQUIRED. PROVIDE RELAYS FOR EXHAUST FAN

AND LOUVER FOR INTERLOCK. SEE WIRING DIAGRAM ON ELECTRICAL DRAWINGS.

KEYNOTES

SEQUENCE OF OPERATIONS (CO/NO2 DETECTION SYSTEM)

EXHAUST FAN (EF-1 AND EF-2):

EXHAUST FAN SHALL BE SUPPLIED WITH LOCAL HAND/OFF/AUTO (HOA) SWITCH WITH RED INDICATOR LIGHT. INDICATOR LIGHT

SHALL BE ENERGIZED WHENEVER FAN IS IN OPERATION.

- IN "HAND" MODE, MOTORIZED DAMPER ON INTAKE LOUVER SHALL FULLY OPEN AND CONNECTED EXHAUST FAN SHALL BE

ENERGIZED AND SHALL REMAIN ENERGIZED UNTIL MANUALLY SHUT OFF.

- IN "AUTO" MODE, MOTORIZED DAMPER ON INTAKE LOUVER SHALL FULLY AND FAN SHALL OPERATE PER CO/NO2 SEQUENCE AS

INDICATED BELOW.

- IN "OFF" MODE, MOTORIZED DAMPER SHALL FULLY CLOSE AND EXHAUST FAN SHALL BE DE-ENERGIZED. THIS MODE SHALL BE

USED FOR MAINTENANCE AND INSPECTION PURPOSES ONLY.

CO/NO2 OPERATION:

UPON DETECTION OF USER ADJUSTABLE CO/NO2 LEVELS, MOTORIZED DAMPER ON INTAKE LOUVER SHALL FULLY OPEN AND CONNECTED EXHAUST FAN SHALL BE ENERGIZED. SYSTEM SHALL OPERATE FOR A MINIMUM OF 30 MINUTES AND UNTIL

CONCENTRATION LEVELS OF NO/CO2 HAVE DROPPED BELOW SET LEVELS.

NOTE

EXHAUST FANS EF-3 AND EF-4 SHALL RUN CONTINUOUSLY TO PROVIDE 0.05 CFM PER SQUARE FOOT OF EXHAUST. UPON CO/NO2 DETECTION, THE SEQUENCE LISTED BELOW SHALL PROVIDE AN ADDITIONAL 0.70 CFM PER SQUARE FOOT OF EXHAUST FOR A TOTAL

OF 0.75 CFM PER SQUARE FOOT PER 2021 MMC 404.1.

PARALLEL BLADE

DAMPER

LOW VOLTAGE DAMPER

ACTUATOR MOUNTED ON

EXTERIOR OF DUCT

(PROVIDE INSULATION

STANDOFF)

SEAL JOINTS WITH SILICONE

CAULK PERIMETER

VERIFY WALL CONSTRUCTION

O P

E N

IN

G

S

IZ

E

F

IE

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V E

R

IF

Y

DRAINABLE FIXED BLADE LOUVER

(SEE SCHEDULE)

PITCH DUCT TOWARDS

THE EXTERIOR

MESH INSECT SCREEN

SILICONE CAULK AT WALL PENETRATION

GRAVITY BACKDRAFT DAMPER

EXHAUST DUCTWORK

(SEE PLAN FOR SIZE) PAINTED ALUMINUM WALL CAP

(COLOR SELECTED BY OWNER)

IN-LINE EXHAUST FAN

(SEE MECHANICAL PLANS)

FLEXIBLE DUCT

CONNECTION (TYP)

EXHAUST DUCT TO

LOUVER

EXHAUST DUCT FROM

GARAGE

.0

CENTER DUCT ON FAN

WHERE POSSIBLE

SPRING VIBRATION

ISOLATORS

THREADED ROD FASTENED

SECURELY TO STRUCTURE

COORDINATE POWER WITH

ELECTRICAL CONTRACTOR

GRAVITY BACKDRAFT

DAMPER

SEAL JOINTS WITH SILICONE

CAULK PERIMETER

VERIFY WALL CONSTRUCTION

O P

E N

IN

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DRAINABLE FIXED BLADE LOUVER

(SEE SCHEDULE)LOUVER SUMP

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MECHANICAL PLAN

FAN SCHEDULE

ID DESCRIPTION MANUFACTURER MODEL

NUMBER

AIR FLOW

(CFM)

EXTERNAL

S.P.

TOTAL S.P. RPM ELECTRICAL Notes

VOLTS PHASE HP - WATTS

EF-1 INLINE EXHAUST FAN GREENHECK SQ-16-VG 3170 0.1 in-wg 0.20 in-wg 1039 208 1 1 HP 1-4

EF-2 INLINE EXHAUST FAN GREENHECK SQ-16-VG 3220 0.1 in-wg 0.21 in-wg 1050 208 1 1 HP 1-4

EF-3 CEILING EXHAUST FAN GREENHECK SP-A200 230 - 0.20 in-wg 900 120 1 53 WATTS 1,5,6,7

EF-4 CEILING EXHAUST FAN GREENHECK SP-A200 230 - 0.20 in-wg 900 120 1 53 WATTS 1,5,6,7

1. COORDINATE ELECTRICAL REQUIREMENTS WITH ELECTRICAL CONTRACTOR.

2. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

3. PROVIDE WITH VIBRATION ISOLATION.

4. PROVIDE WITH CO/NO2 CONTROL SYSTEM.

5. PROVIDE WITH WALL CAP.

6. FAN TO RUN CONTINUOUSLY.

7. MOUNT NEAR CEILING.LOUVER SCHEDULE

ID DESCRIPTION MANUFACTURER MODEL MATERIAL

DIMENSIONS

(WxH) (IN)

THICKNESS

(IN)

CFM

PRESSURE

DROP

(IN. WG.)

FREE AREA

(SQ. FT.)

VELOCITY

(FT/MIN)

EL-1 DRAINABLE BLADE EXHAUST LOUVER GREENHECK ESD-435 ALUMINUM 36x36 4 3170 0.075 4.65 682

EL-2 DRAINABLE BLADE EXHAUST LOUVER GREENHECK ESD-435 ALUMINUM 36x36 4 3220 0.077 4.65 692

IL-1 DRAINABLE BLADE INTAKE LOUVER GREENHECK ESD-435 ALUMINUM 48x36 4 3170 0.04 6.33 501

IL-2 DRAINABLE BLADE INTAKE LOUVER GREENHECK ESD-435 ALUMINUM 48x36 4 3220 .042 6.33 509

INSTALL WITH HORIZONTAL CENTER LINE MATCHING ADJACENT WINDOW CENTERLINE.

PROVIDE WITH BIRDSCREEN AND MOTORIZED DAMPER PER DETAILS.

NOT TO SCALE2

DUCTED WALL LOUVER DETAIL (INTAKE)

VENTILATION CALCULATION AND CODE REQUIREMENTS PER MICHIGAN MECHANICAL CODE

ROOM

NUMBER ROOM NAME OCCUPANCY CLASSIFICATION

FLOOR AREA

(SQ FT) AIR DISTRIBUTION CONFIGURATION

PEOPLE OUTDOOR

AIR RATE,

CFM/PERSON

AREA

OUTDOOR AIR

RATE, CFM/FT2

EA RATE

CFM/FT2

PEOPLE

OUTDOOR AIR

RATE (CFM)

AREA

OUTDOOR AIR

RATE (CFM)

OUTDOOR

AIRFLOW TO

THE ZONE

(CFM)

ZONE

OUTDOOR

AIRFLOW

(CFM)

EXHAUST

AIRFLOW

RATE FROM

THE ROOM

(CFM)

128 FIRE AREA "A" Parking Garage (Enclosed) 4528 CEILING SUPPLY OF WARM AIR AND CEILING RETURN 0.0 0.00 0.75 0 0 0 0 3396

129 FIRE AREA "B" Parking Garage (Enclosed) 4588 CEILING SUPPLY OF WARM AIR AND CEILING RETURN 0.0 0.00 0.75 0 0 0 0 3441

Grand total 0 6837

NORTH

NOT TO SCALE4

WALL CAP DETAIL

NOT TO SCALE5

INLINE EXHAUST FAN DETAIL

NOT TO SCALE3

DUCTED WALL LOUVER DETAIL (EXHAUST)