591.24470.JBB-MDOT MT-Crystal Falls_FULL BID-3-13-26.pdf

PDF 2 MB Posted Apr 2, 2026

Attached to: 591/24470. JBB; MDOT M&T Building Ventilation
Solicitation number: RFQ 171 260000000204 2
Issued by: Huron County, Michigan

About this file

Written by GovTribe AI · Apr 3, 2026

This is a design and construction bid document for the Michigan Department of Technology, Management and Budget (DTMB) Facilities and Business Services Administration, in coordination with the Michigan Department of Transportation (MDOT), for ventilation upgrades to the M&T Building located at 120 Tobin-Alpha Road, Crystal Falls, Michigan 49920. The project involves Level 2 renovation work under the 2021 Michigan Rehabilitation Code, requiring building, electrical, and mechanical permits. The scope of work includes installation of a mechanical exhaust fan (EF-1) with a capacity of 1,910 CFM at 0.132 inches of water gauge, an intake louver (IL-1) measuring 36 by 36 inches, wall demolition to create openings for mechanical equipment, metal stud framing with headers, insulation installation, and integration of a carbon monoxide and nitrogen dioxide detection system with motorized damper controls. The project is issued for bidding on March 13, 2026. Design and construction oversight is managed by DTMB's Design & Construction Division, with Jason Pascoe (906-280-1046) and Jeff Barsch (906-251-0727) serving as primary contacts. The professional service contractor U.P. Engineers & Architects, Inc. is the design consultant, with Aaron Janke (906-315-1332) as the project manager.

The construction documents specify that all work must comply with applicable 2021 Michigan codes including the Rehabilitation Code, Mechanical Code, and 2023 Electrical Code. Contractors are required to verify existing site conditions, coordinate with all trades to avoid conflicts, obtain necessary permits and inspections, and ensure installations meet manufacturer specifications. The existing building is Construction Type II-B with S-1 occupancy classification. All materials must be new and meet UL standards where applicable. The contractor must provide complete mechanical, plumbing, and electrical systems as indicated in the drawings and specifications, with motors and motor controllers supplied by the mechanical contractor and electrical connections furnished by the electrical contractor. A 120-volt, 20-ampere circuit must be provided for the exhaust fan, motorized louver, and gas detection system. The project requires coordination between the mechanical and electrical contractors for proper interlock operation and control system integration.

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Other files

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591.24470.JBB MDOT M&T Building Ventilation Upgrades - Addendum No. 1.pdf	PDF	Apr 2, 2026
591.24470.JBB MT Ventilation Ad Bid.pdf	PDF	Apr 2, 2026
591.24470.JBB MT Ventilation Spec Bid.pdf	PDF	Apr 2, 2026
Service Disabled Veteran Owned Business Info Sheet 2025.pdf	PDF	Apr 2, 2026

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P L U R I B U E

S U N U M

C I R C U M S P I C E

SI QU EREI S PENI NSULAM AMOENA

FILE NO.: 591.24470.JBB

STATE OF MICHIGAN

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

FACILITIES AND BUSINESS SERVICES ADMINISTRATION

DESIGN AND CONSTRUCTION DIVISION

ADAM P. LACH, RA, DIRECTOR

CONTACT LIST:

STATE OF MICHIGAN DTMB

JASON PASCOE, DESIGN & CONSTRUCTION DIVISION

906-280-1046, PASCOEJ2@MICHIGAN.GOV

JEFF BARSCH, DESIGN & CONSTRUCTION DIVISION

906-251-0727, BARSCHJ@MICHIGAN.GOV

MICHIGAN DEPARTMENT OF TRANSPORTATION (MDOT)

VINCENT CUSHING, MDOT FACILITIES ENGINEER

517-855-1489, CUSHINGV@MICHIGAN.GOV

DAN KARI, CRYSTAL FALLS TSC MANAGER

906-630-7774, KARID@MICHIGAN.GOV

PROFESSIONAL SERVICE CONTRACTOR

AARON JANKE, PROJECT MANAGER (PRIMARY CONTACT)

906-315-1332, AJANKE@UPEA.COM

BUILDING PERMIT

ELECTRICAL PERMIT

MECHANICAL PERMIT

PLAN REVIEW NUMBER: PR2026BCC-000674

PERMITS REQUIRED (ALL PERMITS STATE OF MICHIGAN LARA)

BUILDING CODE REVIEW

AUTHORITY HAVING JURISDICTION (AHJ): STATE OF MICHIGAN

APPLICABLE CODES:

2021 MICHIGAN REHABILITATION CODE (2021 IEBC AMENDED)

2021 MICHIGAN MECHANICAL CODE (2021 IMC AMENDED)

2023 MICHIGAN ELECTRICAL CODE (2023 NEC AMENDED)

CODE SECTION: EXPLANATION:

SECTION 603: LEVEL 2 RENOVATION LOUVERS BEING ADDED TO

EXISTING BUILDING. WORK AREA

LESS THAN 50% OF BUILDING AREA.

CHAPTER 8: LEVEL 2 RENOVATION RENOVATION AREAS O THE

BUILDING SHALL COMPLY WITH

APPLICABLE SECTIONS FOR ALL

DISCIPLINES IN THIS CHAPTER

EXISTING BUILDING INFORMATION:

CONSTRUCTION TYPE: II-B

EXISTING OCCUPANCY TO REMAIN: S-1

SHEET INDEX

NUMBER SHEET NAME

G001 TITLE SHEET

A001 ARCHITECTURAL STANDARDS

A101 DEMOLITION PLAN AND ELEVATIONS

A102 DETAILS

M001 MECHANICAL AND PLUMBING ABBREVIATIONS

AND SYMBOLS

M101 MECHANICAL PLAN, DETAILS, & SCHEDULES

E101 ELECTRICAL PLAN, NOTES, & DETAILS

33 G5

30 65

17 139

55 52

32 180

14 12

CEDARVILLE

HESSEL

WHITEFISH

POINT

SAULT

STE

MARIE

NATIONAL PARK

ISLE ROYALE

NORWAY

MARENISCO

WHITE PINE

BERGLAND

NEWBERRY

SILVER

CITY

BESSEMER

IRONWOOD

WAKEFIELD

GREEN BAY

GWINN

HERMANSVILLE

MENOMINEE

IRON MOUNTAIN

VULCAN

CASPIAN

TROUT

WATERSMEET

CREEK

CROSSING

MASS

CITY

BRUCE

ONTONAGON

ROCKLAND BARAGA

ARNHEIM

CRYSTAL

FALLS

ISHPEMING

MICHIGAMME

L'ANSE

AURA SKANEE

MARQUETTE

NEGAUNEE

MANISTIQUE

ESCANABA

FAYETTE

GARDEN

MUNISING

CURTIS

CITY

GOULD

HARBOR

CALUMET

RIPLEYHOUGHTON

CHASSELL

HANCOCK

DELAWARE

LAKE

LINDEN

LAURIUM

EAGLE

HARBOR

COPPER

MACKINAC

ISLAND

IGNACE

INDIAN

RIVER

CHEBOYGAN

MACKINAW CITY

PELSTON

ONAWAY

GAYLORD

PETOSKEY

CHARLEVOIX

MANCELONA

KALKASKA

TRAVERSE

CITY

EMPIRE

ELBERTA

ARCADIA

MANISTEE

SCOTTVILLE

BALDWINLUDINGTON

SHELBY

BIG RAPIDS

MOUNT

PLEASANT

CADILLAC

GRAYLING

EAST

TAWAS

ROSCOMMON

LACHINE ALPENA

WOLVERINE

ATLANTA

ROGERS CITYALANSON

CROSS

VILLAGE

BOYNE CITY

BELLAIRE

JORDAN

EASTPORTNORTHPORT

LELAND

BUCKLEY

FIFE

LAKE

FRANKFORT

MESICK

MANTON

BEAR

LAKE

LILLEY

HESPERIA

WHITE

CLOUD

EVART

REMUS

MIDLAND

SAGINAW

BAY

CITY

HARRISVILLE

CURRAN

MIO

OSCODA

TAWAS CITY

WEST

BRANCH

STANDISH

GLADWIN

McBAIN

LAKE CITY

CLARE

CARO

TROUT LAKE

BREVORT

IRON RIVERBRULE

WASHBURN

POPLAR

ASHLAND

PORT WING BAYFIELD

ODARRAH

MELLEN

UPSON

HURLEY

GLIDDEN

PARK FALLS

CLAM LAKE

MERCER

PRESQUE

ISLE

LAND O'LAKES

EAGLE

RIVER

PHELPS

FLORENCE

NIAGRA

CRANDON

SUPERIOR

HAYWARD

MINONG

CABLE

SHELL LAKE

GRANTSBURG

BALSAM

LAKE BARRON

MENOMONIE

DURAND

ALMA

WHITEHALL

BLACK

RIVER

FALLS

SPARTA

LA CROSSE

FRIENDSHIP

MONTELLO

WAUTOMA

GREEN

LAKE

FOND DU LAC

OSHKOSH

APPLETON

DE PERE

GREEN BAY

KEWAUNEE

STURGEON BAY

MARINETTE

OCONTO

SHAWANO

KESHENA

WAUSAU

STEVENS

POINT

WAUPACA

RHINELANDERPHILIPS

MEDFORD

MERRILL

ANTIGO

EAU CLARE

LADYSMITH

THREE

LAKES

MICHIGAN

WISCONSIN

LAKE

MICHIGAN

LAKE

SUPERIOR

HURON

LAKE

100 PORTAGE STREET

HOUGHTON, MI 49931

P (906) 482-4810 F (906) 482-9799

1 2 3 4 5

U.P. ENGINEERS &

ARCHITECTS, INC.

2906 N. STEPHENSON AVE, SUITE 2

IRON MOUNTAIN, MI 49801

P (906) 779-0937 F (906) 779-0947

424 S. PINE ST.

ISHPEMING, MI 49849

P (906) 485-1011 F (906) 485-1013

1701 DUNLAP AVE., SUITE B

MARINETTE, WI 54143

P (715) 732-4188 F (715) 732-4189

707 ASHMUN STREET

SAULT STE. MARIE, MI 49783

P (906) 635-0511 F (906) 635-0612

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M&T BUILDING VENTILATION UPGRADES

MICHIGAN DEPARTMENT OF TRANSPORTATION

G001

TITLE SHEET

T B

G V

O N

R A

T O

F T

0 T

-A

D, C

S, M I 4

M1 2-

M& T B

ILA

TIO

T O

F T

120 TOBIN-ALPHA RD, CRYSTAL FALLS, MI 49920

PROJECT LOCATION

PROJECT SITE

PROJECT VICINITY MAP

/1 3/

MICHIGAN DEPT. OF TECHNOLOGY,

MANAGEMENT AND BUDGET

A301

BUILDING SECTION

A301

WALL SECTION

A301

DETAIL SECTION

DETAIL NUMBER

SHEET NUMBER

SYMBOLS

A201

ELEVATION

ELEVTION NUMBER

SHEET NUMBER

A301

CALLOUT

DETAIL NUMBER

SHEET NUMBER

1 TITLE

1/8" = 1'-0"

DETAIL NAMEDETAIL NUMBER

DETAIL SCALE

101.1

FIRST FLOOR

BASEMENT FLOOR

SECOND FLOOR

DOOR, WINDOW, & ROOM

IDENTIFICATION NUMBERS

DOOR IDENTIFICATION NUMBER

WINDOW IDENTIFICATION NUMBER

ROOM IDENTIFICATION BY FLOOR AS FOLLOWS:

OFFICE ROOM IDENTIFICATION NUMBERROOM NAME

ROOM NUMBER

DOOR IDENTIFICATION NUMBERS SHALL REPEAT ROOM NUMBER.

MULTIPLE DOORS IN A ROOM WILL USE A POSTSCRIPT LETTER FOR

EACH ADDITIONAL DOOR REQUIRED.

AB ANCHOR BOLT

AC ACOUSTIC / ACOUSTICAL

A/C AIR CONDITIONING

AFF ABOVE FINISH FLOOR

ACT ACOUSTICAL CEILING TILE

AHU AIR HANDLING UNIT

ALUM ALUMINUM

APPROX APPROXIMATE

ARCH ARCHITECTURAL

BBR BASEBOARD RADIATION

BD BOARD

BDRY BOUNDARY

BF BARRIER FREE

BLDG BUILDING

BLKG BLOCKING

BM BEAM

BOT BOTTOM

BRG BEARING

BSMT BASEMENT

CA COMPRESSED AIR

CB CATCH BASIN

C/C CENTER TO CENTER

CJ CONTROL JOINT

CLG CEILING

CLR CLEAR

CMU CONCRETE MASONRY UNIT

COL COLUMN

CONC CONCRETE

CONT CONTINUOUS

CLT CLOSET

CONF CONFERENCE

CORR CORRIDOR

CPT CARPET

CT CERAMIC TILE

CW COLD WATER

DF DRINKING FOUNTAIN

DIA DIAMETER

DIAG DIAGONAL

DIM DIMENSION

DN DOWN

DW DISHWASHER

DWG DRAWING

ABBREVIATIONS

E EAST

EA EACH

EF EXHAUST FAN

EIFS EXTERIOR INSULATION FINISH SYSTEM

EJ EXPANSION JOINT

ELEC ELECTRICAL

ELEV ELEVATION

EMER EMERGENCY

EQ EQUAL

EQUIP EQUIPMENT

EW EACH WAY

EXT EXTERIOR

EXP EXPANSION

EWC ELECTRIC WATER COOLER

EXTG EXISTING

FA FIRE ALARM

FD FLOOR DRAIN

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FFE FINISHED FLOOR ELEVATION

FIN FINISHED

FLR FLOOR

FT FOOT OR FEET

FTG FOOTING

GA GAUGE

GALV GALVANIZED

GPBD GYPSUM BOARD

GYP GYPSUM

GB GRAB BAR

HB HOSE BIB

HGT HEIGHT

HORIZ HORIZONTAL

HPDL HIGH PRESSURE DECORATIVE LAMINATE

HM HOLLOW METAL

HVAC HEATING / VENTILATION / AIR CONDITIONING

HTR HEATER

HW HOT WATER

IN INCH

INSUL INSULATION

JAN JANITOR

JST JOIST

JT JOINT

KD KNOCKDOWN

KO KNOCKOUT

LAM LAMINATE

LAV LAVITORY

LINEAR FOOT / FEET

LTG

LIVE LOAD

LB POUND

DL DEAD LOAD

LIGHTING

LIGHT

MAX MAXIMUM

MECH MECHANICAL

MIN

MECHANICAL

MISC

MET METAL

MISCELLANEOUS

MINIMUM

MFR

MECH

MANUFACTURER

MO MASONRY OPENING

MTD MOUNTED

N NORTH

NA NOT APPLICABLE

NOT TO SCALE

NIC NOT IN CONTRACT

NTS

OA OVERALL

OC ON CENTER

OVERHEAD

OD OUTSIDE DIAMETER

O/O OUT TO OUT

OPPOSITE

OPG OPENING

OPP

ORIENTED STRAND BOARDOSB

OUNCEOZ

PL PLATE

PC PRECAST

PAINT

PNL PANEL

PNT

PR PAIR

PRESSURE TREATED

PREFIN PREFINISHED

PLAM PLASTIC LAMINATE

PLYWOODPWD

POUNDS PER SQUARE FOOTPSF

PSI POUNDS PER SQUARE INCH

QT QUARRY TILE

QTY QUANTITY

REINF REINFORCE

RM ROOM

RTU ROOF TOP UNIT

RO ROUGH OPENING

RD ROOF DRAIN

S SOUTH

SAN SANITARY

SF SQUARE FOOT / FEET

SIM SIMILAR

SCHED SCHEDULE

SQ SQAURE

SPEC SPECIFICATIONS

STL STEEL

STRUCT STRUCTURAL

SUSP SUSPENDED

SV SHEET VINYL

S & V STAIN AND VARNISH

SYS SYSTEM

TEL TELEPHONE

TOC TOP OF CONCRETE

TOS TOP OF STEEL

TOW TOP OF WALL

TOF TOP OF FOOTING

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

V V

VINYL BASEVB

VINYL COMPOSITION TILE

VERT VERTICAL

VTR VENT THRU ROOF

VCT

VWC VINYL WALL COVERING

VENT

SYMBOLS

ANGLEL

CENTERLINE

Ø DIAMETER

x BY (AS IN 2 x 4 ) C

/ PER

AND

AT@

± PLUS OR MINUS

# POUND

" INCH

1 2 3 4 5

T N

B Y:

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A001

ARCHITECTURAL

STANDARDS

M& T B

ILA

TIO

T O

F T

0 T

-A

D, C

S, M I 4

M1 2-

M& T B

ILA

TIO

T O

F T

/1 3/

A101

A101 B1

C4 A102

A4 A102

A101

CONTRACTOR SHALL VERIFY FINAL

LOCATION OF LOUVER WITH

EXISTING EQUIPMENT ON MEZZANINE

CONTRACTOR SHALL VERIFY FINAL

LOCATION OF LOUVER WITH

EXISTING EQUIPMENT ON MEZZANINE

1 REMOVE PORTION OF WALL TO CREATE OPENING FOR MECHANICAL

EQUIPMENT. COORDINATE WITH MECHANICAL CONTRACTOR. OPENING SIZE

SHALL BE BETWEEN STUDS. CONTRACTOR SHALL CUT OPENING TO

REQUIRED SIZE FOR MECHANICAL INTAKE/EXHAUST AND HEADER AND

PLATE NOTED IN DETAILS ON THIS PAGE. CONTRACTOR SHALL NOT

PERFORM DEMOLITION WORK UNTIL HEADER IS READY TO BE INSTALLED.

HEADER SHALL BE INSTALLED IMMEDIATELY AFTER DEMOLITION WORK IS

PERFORMED.

CONTRACTOR TO VERIFY FINAL LOCATION OF THE EXHAUST FAN WITH

EXISTING EQUIPMENT ON MEZZANINE

KEYNOTES

EF-1

VERIFY IN FIELD

8' - 1"

PROPOSED MECHANICAL EXHAUST FAN

IL-1

VERIFY IN FIELD

36' - 5"

PROPOSED MECHANICAL INTAKE LOUVER

PROPOSED MECHANICAL EXHAUST FAN EF-1

EXISTING UNIT HEATER

EXISTING MEZZANINE RAILING

1 2 3 4 5

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A101

DEMOLITION PLAN

AND ELEVATIONS

M& T B

ILA

TIO

T O

F T

0 T

-A

D, C

S, M I 4

M1 2-

M& T B

ILA

TIO

T O

F T

3/16" = 1'-0"A4 DEMOLITION PLAN

3/16" = 1'-0"A1 WEST EXTERIOR ELEVATION

3/16" = 1'-0"B1 NORTH EXTERIOR ELEVATION

/1 3/

3/16" = 1'-0"C2 INTERIOR ELEVATION

J-CHANNEL AROUND PERIMETER

6" CSW #16 GAUGE METAL STUDS.

DISTANCE TO BE VERIFIED IN FIELD.

EXHAUST FAN AND COMPONENTS

PER MECHANICAL

(3) 8" CSW #16 GAUGE METAL STUD HEADER w/ TRACK AS SHOWN.

6" CSW #16 GAUGE METAL STUDS VERTICAL FOR JACK STUDS.

JACK STUDS SHALL EXTEND DISTANCE REQUIRED TO GO

BETWEEN METAL BUILDING FRAME COMPONENTS OR PURLINS.

DISTANCE TO BE VERIFIED IN FIELD.

EXISTING INSULATION TO REMAIN. EXISTING

INSULATION AND FINISH IS PRE-ENGINEERED

METAL BUILDING INSULATION BATTING.

REFERENCE PICTURE ON THIS SHEET

PROVIDE INSULATION OF THE SAME R-VALUE AS EXISTING IN HEADER

WEATHER RESISTIVE SEALANT

AND BACKER ROD BETWEEN

J-CHANNEL AND EXHAUST.

CONTRACTOR SHALL ENSURE

SEAL IS TIGHT.

MOUNT FAN AS TIGHT AS POSSIBLE TO WALL AT INTERIOR OF

BUILDING

LOUVER AND COMPONENTS

PER MECHANICAL

J-CHANNEL AROUND PERIMETER (3) 8" CSW #16 GAUGE METAL STUD

HEADER w/ TRACK AS SHOWN.

6" CSW #16 GAUGE METAL STUDS

VERTICAL FOR JACK STUDS. JACK STUDS

SHALL EXTEND DISTANCE REQUIRED TO

GO BETWEEN METAL BUILDING FRAME

COMPONENTS OR PURLINS. DISTANCE TO

BE VERIFIED IN FIELD.

PROVIDE INSULATION OF THE SAME

R-VALUE AS EXISTING IN HEADER

WEATHER RESISTIVE SEALANT

AND BACKER ROD BETWEEN

J-CHANNEL AND INTAKE.

CONTRACTOR SHALL ENSURE

SEAL IS TIGHT.

WEATHER RESISTIVE SEALANT

AND BACKER ROD BETWEEN

WALL AND INTAKE.

CONTRACTOR SHALL ENSURE

SEAL IS TIGHT.

6" CSW #16 GAUGE METAL STUDS.

DISTANCE TO BE VERIFIED IN FIELD.

EXISTING INSULATION TO REMAIN.

EXISTING INSULATION AND FINISH IS

PRE-ENGINEERED METAL BUILDING

INSULATION BATTING. REFERENCE

PICTURE ON THIS SHEET.

BRAKE METAL MAY BE USED AT INTERIOR

ALSO TO ENSURE PROPER SEAL WITH

WALL (AT TOP AND BOTTOM)

EXISTING INTERIOR FINISH AND

INSULATION

1 2 3 4 5

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A102

DETAILS

M& T B

ILA

TIO

T O

F T

0 T

-A

D, C

S, M I 4

M1 2-

M& T B

ILA

TIO

T O

F T

/1 3/

NOT TO SCALEA4 WALL EXHAUST FAN DETAIL

NOT TO SCALEC4 DUCTED WALL LOUVER DETAIL (INTAKE)

STM

PLUMBING PIPING MECHANICAL PIPING

DUCTWORK

CDS

CDR

CHWS

CHWR

CDS

CDR

CHWR

CHWS

AIR

HWR

HWS

SAN

HWC

SAN

EA24x14

HWC

OA24x14

RA24x14

SA24x14

S D

SA24x14

RA24x14

STM

CDR

CDS

CHWR

CHWS

HWR

HWS

AIR

SAN

HWC

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

IL INTAKE LOUVER

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.

OVERFLOW STORM - EXISTING

OVERFLOW STORM - DEMO

OVERFLOW STORM - NEW

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M001

MECHANICAL AND

PLUMBING

ABBREVIATIONS

AND SYMBOLS

T B

G V

O N

R A

T O

F T

0 T

-A

D, C

S, M I 4

-0

T B

G V

O N

R A

A N

A R

T O

A N

D D

EF-1

IL-1

C O

/N O

FAN GUARD

MOTOR

FASTEN SECURELY TO WALL

CAULK PERIMETER

GRAVITY BACKDRAFT

DAMPER

WEATHER SHIELD

WITH BIRD SCREEN

PARALLEL BLADE

DAMPER

LOW VOLTAGE DAMPER

ACTUATOR MOUNTED ON

EXTERIOR OF DUCT

(PROVIDE INSULATION

STANDOFF)

DRAINABLE FIXED BLADE LOUVER

(SEE SCHEDULE)

G S

1 CO/NO2 SENSOR MOUNTED AT MANUFACTURER'S RECOMMENDATIONS.

PROVIDE POWER SUPPLY AS REQUIRED. PROVIDE RELAYS FOR EXHAUST

FAN AND LOUVER FOR INTERLOCK. SEE WIRING DIAGRAM ON ELECTRICAL

DRAWINGS. MANUFACTURER'S RECOMMENDATIONS INCLUDES MOUNTING

HEIGHT.

KEYNOTES

EXHAUST FAN (EF-1):

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, INTAKE LOUVER 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:

CARBON MONOXIDE (CO) AND NITROGEN DIOXIDE (NO2) DETECTORS SHALL PREVENT CO

LEVELS OF 22 PPM (ADJ) AND NO2 LEVELS OF 3 PPM (ADJ). 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.

SEQUENCE OF OPERATIONS (CO/NO2 DETECTION SYSTEM)

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M101

MECHANICAL PLAN,

DETAILS, &

SCHEDULES

T B

G V

O N

R A

T O

F T

0 T

-A

D, C

S, M I 4

-0

T B

G V

O N

R A

A N

A R

T O

A N

3/16" = 1'-0"A4 MECHANICAL PLAN

VENTILATION CALCULATION AND CODE REQUIREMENTS PER MICHIGAN MECHANICAL CODE

ROOM NAME OCCUPANCY CLASSIFICATION

FLOOR AREA

(SQ FT) AIR DISTRIBUTION CONFIGURATION

OCCUPANCY

DENSITY,

PEOPLE /1000

FT2

ZONE

POPULATION, #

OF PEOPLE IN

THE SPACE

PEOPLE OUTDOOR

AIR RATE,

CFM/PERSON

AREA

OUTDOOR AIR

RATE, CFM/FT2

EA Rate CFM/ft2 Exhaust Airflow Rate per Room

PEOPLE

OUTDOOR AIR

RATE (CFM)

AREA

OUTDOOR AIR

RATE (CFM)

OUTDOOR

AIRFLOW TO

THE ZONE

(CFM)

ZONE AIR

DISTRIBUTION

EFFECTIVENESS

ZONE

OUTDOOR

AIRFLOW

(CFM)

EXHAUST

AIRFLOW

RATE FROM

THE ROOM

(CFM)

Garage Parking Garage (Enclosed) 2481 MAEKUP AIR DRAWN IN ON THE OPPOSITE SIDE OF THE

ROOM FROM THE EXHAUST AND/OR RETURN

0 0 0.0 0.00 0.75 Repair Garages, Enclosed

Parking Garages 0 0 0 0.8 0 1860

Grand total 0 1860

FAN SCHEDULE

MARK DESCRIPTION MANUFACTURER MODEL

NUMBER

AIR FLOW

(CFM)

EXT. SP.

(IN. WG) RPM ELECTRICAL NOTESVOLTS PHASE HP

EF-1 SIDEWALL BELT DRIVE FAN GREENHECK BAER-24 1,910 0.132 604 115 1 1/4 1 - 4

1. COORDINATE ELECTRICAL REQUIREMENTS WITH ELECTRICAL CONTRACTOR.

2. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

3. PROVIDE WITH BACKDRAFT DAMPER, WALL HOUSING, AND 45 DEG. WEATHERHOOD.

4. PROVIDE WITH CO/NO2 CONTROL SYSTEM.

LOUVER SCHEDULE

ID DESCRIPTION MANUFACTURER MODEL MATERIAL DIMENSIONS

(WxH) (IN)

THICKNESS

(IN) CFM

PRESSURE

DROP

(IN. WG.)

FREE AREA

(SQ. FT.)

VELOCITY

(FT/MIN)

IL-1 INTAKE LOUVER GREENHECK ESD-403 ALUMINUM 36 x 36 4 1,910 0.036 4.21 453

1. PROVIDE WITH BIRDSCREEN AND MOTORIZED DAMPER PER DETAILS.

NOT TO SCALEA2 WALL EXHAUST FAN DETAIL

NOT TO SCALEC1 DUCTED WALL LOUVER DETAIL (INTAKE)

/1 3/

1. IT SHALL BE THE ELECTRICAL CONTRACTOR'S RESPONSIBILITY TO NOTIFY OTHER

CONTRACTORS TO ARRANGE CLEARANCES AND ACCESS OPENINGS FOR ALL LARGE ELECTRICAL

EQUIPMENT.

2. IT SHALL BE UNDERSTOOD THAT THE ACT OF SUBMITTING A BID BY THE CONTRACTOR

CARRIES WITH IT THE AGREEMENT TO ALL ITEMS AND CONDITIONS REFERRED OR INDICATED OR

IMPLIED ON THE DRAWINGS AND THE SPECIFICATIONS AND NO CONSIDERATION WILL BE

GRANTED FOR ANY ALLEGED MISUNDERSTANDING OF MATERIALS TO BE FURNISHED FOR WORK

TO BE DONE.

3. THE ELECTRICAL INSTALLATION SHALL COMPLY WITH RULES AND REGULATIONS OF THE

LATEST EDITION OF THE OCCUPATIONAL SAFETY AND HEALTH ACT, NATIONAL ELECTRICAL CODE, STATE ELECTRICAL CODE, LOCAL MUNICIPAL CODE AND ANY OTHER BOARD HAVING

JURISDICTION OVER THE ELECTRICAL INSTALLATION.

4. THE ELECTRICAL CONTRACTOR SHALL NOT ASSUME THAT ANY DRAWING OR

SPECIFICATION FORMING A PART OF THE CONTRACT DOCUMENTS AUTHORIZES THE VIOLATION

OF ANY CODE, REGULATION OR STANDARD. WHERE CONFLICTS ARISE, IT SHALL BE DEEMED THAT

THE CONTRACTOR HAS ESTIMATED THE COST OF ALL WORK TO BE COMPLETED IN ACCORD WITH

THE PREVAILING CODE.

5. THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS FOR ELECTRICAL WORK AND

SHALL PAY ALL REQUIRED FEES AND SALES OR USE TAX AND FINES AS APPLICABLE TO THIS

BRANCH OF WORK.

6. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL DELIVER TO THE OWNER

WITHOUT COST ALL REQUIRED CERTIFICATES OF INSPECTION AND APPROVAL.

7. THE INTENT AND OBJECT OF THESE SPECIFICATIONS AND DRAWINGS IS TO INCLUDE A

COMPLETE WIRING SYSTEM FROM SERVICE PANEL TO EACH AND EVERY OUTLET INDICATED OR

SPECIFIED, INCLUDING CONNECTING ALL ELECTRICAL DEVICES AND/OR EQUIPMENT FURNISHED

BY THE OWNER OR OTHER CONTRACTORS.

8. THE DRAWINGS, WHICH CONSTITUTE A PART OF THE CONTRACT, ARE DIAGRAMMATIC AND

INDICATE THE GENERAL ARRANGEMENT OF CIRCUITS AND OUTLETS, LOCATION OF SWITCHES,

PANELBOARD AND OTHER WORK, BUT EXTREME ACCURACY IS NOT GUARANTEED AND FIELD

VERIFICATION OF ALL LOCATIONS AND DIMENSIONS IS DIRECTED.

9. GROUND ALL EQUIPMENT INCLUDING CONDUIT, RECEPTACLES, LIGHTING, MOTORS, PIPING

AS PER ARTICLE 250 OF THE NATIONAL ELECTRICAL CODE, AND AS SHOWN ON THESE DRAWINGS.

10. PROVIDE ONLY MATERIALS THAT ARE NEW OF THE TYPE AND QUALITY SPECIFIED, WHERE

UNDERWRITERS LABORATORIES HAVE ESTABLISHED STANDARDS FOR SUCH MATERIALS,

PROVIDE ONLY MATERIALS BEARING THE U.L. LABEL.

11. ARCHITECTURAL DRAWINGS SHOWING DIMENSIONS FOR ELECTRICAL DEVICES TAKE

PRECEDENCE OVER THE ELECTRICAL DRAWINGS.

12. SYSTEMS SHALL BE FREE FROM SHORTS AND GROUNDS. TEST FOR MECHANICAL AND

ELECTRICAL DEFECTS. VERIFY CORRECT CONNECTION OF HOT, NEUTRAL AND GROUND

CONDUCTORS. ALL CONDUCTORS SHALL BE COLOR CODED AND LABELED WITH ZONE

IDENTIFICATION FOR THE CASE OF LIGHTING.

13. WHEN MATERIAL AND/OR WORKMANSHIP IS FOUND NOT TO COMPLY WITH THE SPECIFIED

REQUIREMENTS, WITHIN THREE DAYS AFTER RECEIPT OF NOTICE OF SUCH NON-COMPLIANCE,

REMOVE THE NON-COMPLYING ITEMS FROM THE JOB AND REPLACE WITH NEW ITEMS MEETING

THE REQUIREMENTS. COSTS FOR REPAIR OF NON-COMPLIANCE WORK SHALL BE BY THE

CONTRACTOR WITH NO ADDITIONAL COST TO THE OWNER.

14. UPON COMPLETION OF THE WORK, THOROUGHLY CLEAN ALL DEVICES AND EQUIPMENT.

15. 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.

GENERAL NOTES:

PANEL - RECESSED

PANEL - SURFACE MOUNT

AUTOMATIC TRANSFER SWITCH (ATS)

DISCONNECT

NORMALLY OPEN SWITCH

NORMALLY CLOSED SWITCH

CIRCUIT BREAKER WITH SIZE AS NOTED

NORMALLY OPEN CONTACT

NORMALLY CLOSED CONTACT

FUSED SWITCH

ELECTRIC METER

GROUND

IN-LINE FUSE

TRANSFORMER

STARTER DISCONNECT

THERMOSTAT

CONNECTION TO MOTOR

FUSED DISCONNECT

DISCONNECT

ABBREVIATIONS

A AMPERES

AV PANELBOARD AV

AV AUDIO/VIDEO

A/V AUDIO/VIDEO

C PANELBOARD KPP-C

C.B. CIRCUIT BREAKER

GFCI GROUND FAULT CIRCUIT INTERUPTING

GFI GROUND FAULT CIRCUIT INTERUPTING

KVA KILO-VOLT AMPS (ELECTRIC POWER)

QT QUAD TUBE (FLUORESCENT LAMP)

TT TWIN TUBE (FLUORESCENT LAMP)

TYP TYPICAL

V VOLT

4W FOUR WIRE

3ø THREE PHASE

MISCELLANEOUS SYMBOLS

N E

EF EXHAUST FAN

IL INTAKE LOUVER

EF-1

IL-1

EXISTING ELECTRICAL PANELS. SQUARE D TYPE QO.

EXISTING METER

EXISTING 200 AMP, 120/240 SINGLE

PHASE OVERHEAD SERVICE.

1 PROVIDE 120V, 20 AMP CIRCUIT FROM EITHER EXISTING PANEL FOR NEW

EXHAUST FAN, MOTORIZED LOUVER, AND GAS DETECTION SYSTEM. ONE

CIRCUIT CAN SERVE ALL THREE. PROVIDE NEW BREAKER AND

DISCONNECT.

KEYNOTES

ALL NEW WIRING SHALL BE IN EMT.

COORDINATE EXHAUST FAN AND LOUVER WIRING INTERLOCK WITH

MECHANICAL CONTRACTOR.

GENERAL NOTES

MOTORIZED DAMPER ON

INTAKE LOUVER

EXHAUST FAN

CONTROL FROM NO2

AND CO DETECTORS

HAND

OFF

AUTO

NO2

CR-1

CR-1 O.L.M1

H M

CR-1 O.L.M

1Ø, 60HZ

CO AND NO2 CONTACTS ARE TO BE

DRY CONTACT OUTPUTS FROM

CONTROL SYSTEM BASED ON SENSOR

INPUTS

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E101

ELECTRICAL PLAN,

NOTES, & DETAILS

T B

G V

O N

R A

T O

F T

0 T

-A

D, C

S, M I 4

-0

T B

G V

O N

R A

A N

A R

T O

A N

3/16" = 1'-0"A4 ELECTRICAL PLAN

NOT TO SCALEA2 EF/LOUVER INTERLOCK

/1 3/

M&T BUILDING VENTILATION UPGRADES

G001 - TITLE SHEET

M001 - MECHANICAL AND PLUMBING ABBREVIATIONS AND SYMBOLS

M101 - MECHANICAL PLAN, DETAILS, & SCHEDULES

E101 - ELECTRICAL PLAN, NOTES, & DETAILS

File details come from the government source that posted it. Updated Apr 3, 2026.