511-21325CAK_05 Mech.pdf

W M

S

M

TH

T

S

NO2

CO

MS

HS

H

CO2

TS

(E)

CAP

PLUG

2"

4"

4" 4"

PLUMBING AND PIPING SYMBOLS

KEYNOTE - NEW

CONTINUATION SYMBOL

NUMBER OF SHEET WHERE

DETAIL APPEARS

NUMBER OF DETAIL ON SHEET

GENERAL MECHANICAL SYMBOLS

ROOM NAME AND NUMBER

POINT WHERE NEW

CONNECTS TO EXISTING

ITEM TO BE DEMOLISHED AREA NOT IN CONTRACT

PIPE RISE

PIPE DROP

PIPE TEE REDUCING 45

DEGREE TEE

45 DEGREE TEE

* NOTE *

ALL OF GENERAL NOTES ON THIS SHEET ARE TO BE APPLIED TO ALL OTHER

DRAWINGS IN THIS SET. THE SYMBOLS AND ABBREVIATIONS SHOWN ON THIS

SHEET MAY OR MAY NOT BE USED IN THIS SET OF DRAWINGS.

16"x8"

16"/8"

(E)

F

S

M

B

D

C

16"Ø

E/A

O/A

T/A

L/A

R/A

S/A

EXHAUST AIR

OUTSIDE AIR

RELIEF AIR

RETURN AIR

SUPPLY AIR

TRANSFER AIR

GRILLES, REGISTERS & DIFFUSERS TAG

CFM

THROW-150FPM/ 100FPM/ 50FPM

NECK SIZE / MODULE SIZE

EXISTING DUCT TAG

OVAL DUCT SIZE TAG (WIDTH / HEIGHT)

SQUARE DUCT SIZE TAG (WIDTH x HEIGHT)

HVAC SYMBOLS

RECTANGULAR SUPPLY/OUTSIDE AIR DUCT RISE

RECTANGULAR RETURN/TRANSFER AIR DUCT RISE

MECHANICAL EQUIPMENT TAGS

ROUND DUCT SIZE TAG (DIAMETER)

LINEAR DIFFUSER TAG

CFM

TYPE (SEE SCHEDULE) NUMBER OF SLOTS /

ACTIVE SLOT LENGTH (PLENUM LENGTH) /

NECK SIZE

DUCT BEING DEMOLISHED

ELEVATION (CENTER OF FACE)

ROUND SUPPLY/OUTSIDE AIR DUCT RISE

ROUND RETURN/TRANSFER AIR DUCT RISE

RECTANGULAR EXHAUST/RELIEF AIR DUCT RISE

ROUND EXHAUST/RELIEF AIR DUCT RISE

DROP

DROP

DROP

DROP

DROP

DROP

GE/A GREASE EXHAUST AIR

SE/A SMOKE EXHAUST AIR

EQUIPMENT BY OTHERS

(REFER TO OTHER DISCIPLINE

FOR ADDITIONAL INFORMATION)

EXISTING EQUIPMENT

TO REMAIN

FLUE EXHAUST GAS FLUE

C/A COMBUSTION AIR

S-O/A CONDITIONED OUTSIDE AIR

(E)VAV-XX

VAV-XX

48"x3"

400SLB6

10" / 24x24

300SD2

12" / ---

SD9

LINEAR BAR GRILLE

LINEAR SLOT DIFFUSER

PERFORATED DIFFUSER

WITH DEFLECTORS

ROUND DIFFUSER WITH

ADJUSTABLE PATTERNS

LOUVERED DOUBLE

DEFLECTION GRILLE

12"x10"

500SG5

TYPE (SEE SCHEDULE)

10" / 24x24 H-5/7/1422

400SD1

3-CONE DIFFUSER

THROW PATTERN

MAX NC RATING

1 / 4' - 0" / 8"

200LSD1

8' - 0" AFF

1 / 4' - 0" / 8"

200LSD1

TYP 3

1 / 4' - 0" / 8"

200LSD1

SECTION TOTAL TRACK LENGTH

12"x10" / 24x12

500RG9

LOUVERED GRILLE

12"x10" / 24x24

500RG2

EGGCRATE RETURN

GRILLE

BOTTOM OF EQUIPMENT

ELEVATION

505 lb

RTU-XX

3.0 ton

RTU-XX

115000 Btu/h

115 CFH

RTU-XX

HEATING COIL FLOW OPERATING WEIGHT

NOT INCLUDING CURB

FUEL INPUT

GAS PIPE FLOW

NOMINAL COOLING

CAPACITY

ROOFTOP UNIT

PIPE ACCESSORY TAGS

DATA DEVICE TAGS

DAMPER TAGS

MANUAL BALANCING DAMPER

BACKDRAFT DAMPER

COMBINATION FIRE/SMOKE

DAMPER

FIRE DAMPER

SMOKE DAMPER

MOTORIZED DAMPER

KEYNOTE - DEMOLITION#

EQUIPMENT ABBREVIATIONS

BY EXECUTING THE CONSTRUCTION AGREEMENT, THE CONTRACTOR REPRESENTS THAT THEY

HAVE VISITED THE SITE, FAMILIARIZED THEMSELVES WITH THE LOCAL CONDITIONS UNDER

WHICH THE WORK IS TO BE PERFORMED, CORRELATED HIS OBSERVATIONS WITH ALL THE

REQUIREMENTS OF THE CONTRACT DOCUMENTS, AND IS AWARE OF THE OWNER'S INTENDED

USE OF THE PROJECT AREA. ANY AREAS WHERE ADDITIONAL INFORMATION IS REQUIRED ARE

TO BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE OWNER, IN WRITING.

CONTRACTOR:

INSTALL WORK SUBSTANTIALLY AS INDICATED ON THE DRAWINGS. VERIFY EXACT LOCATION

AND ELEVATIONS AT THE SITE. DO NOT SCALE THE DRAWINGS. MAKE NECESSARY CHANGES IN

ELEVATION, FITTINGS OR OFFSETS TO ACCOMMODATE OBSTACLES OR INTERFERENCES. ALL

DIMENSIONS ARE TO BE FIELD VERIFIED BEFORE START OF WORK.

THE CONTRACTOR IS TO PROTECT FURNISHINGS, EQUIPMENT, ETC., AND PROPERLY STORE

MATERIAL AS REQUIRED UNTIL COMPLETION OF THE PROJECT.

CONTRACTOR TO VERIFY ALL MEASUREMENTS BEFORE ORDERING MATERIALS OR DOING ANY

WORK. NO EXTRA COMPENSATION OR CHANGE ORDERS WILL BE ISSUED DUE TO

DIFFERENCES BETWEEN THE ACTUAL MEASUREMENT AND THE DIMENSIONS ON THE

DRAWINGS. CONTRACTOR SHALL LAY OUT ALL EQUIPMENT PRIOR TO FABRICATION OR

INSTALLATION TO ASSURE PROPER FIT AND AVOIDANCE OF OBSTRUCTIONS, AND SHALL

THOROUGHLY COORDINATE WORK WITH ALL TRADES AND DETERMINE EXACT ROUTE AND

LOCATION OF EACH ELEMENT AND PIECE OF EQUIPMENT BEFORE FABRICATION AND

INSTALLATION.

CONTRACTOR TO BE RESPONSIBLE FOR KEEPING THE GENERAL WORK AREA CLEAN AND FREE

FROM DIRT AND CONSTRUCTION MATERIALS, AND FOR CLEANING THE AREA AT THE END OF

EACH DAY. ANY AND ALL DAMAGE TO THE EXISTING WALLS, CEILINGS, FLOOR, ETC., THAT

OCCURS DURING THE WORK, SHALL BE REPAIRED AND PATCHED. IF THE SPECIFIC METHOD OF

REPAIR IS IN QUESTION, THE CONTRACTOR IS TO CONFER WITH THE OWNER'S

REPRESENTATIVE BEFORE COMMENCING THE REPAIR.

THE CONTRACTOR SHALL MAINTAIN ON THE SITE FOR THE OWNER A COMPLETE SET OF

CONTRACT DOCUMENTS AND ALL COPIES OF APPROVED SHOP DRAWINGS, ALL CHANGE

ORDERS, FIELD ORDERS, AND BULLETINS, PROGRESSIVELY FILED AND UPDATED TO REFLECT

THE LATEST CHANGES.

THE CONTRACTOR IS TO PROVIDE AS-BUILT DRAWINGS AT THE COMPLETION OF THE PROJECT.

CONTRACTOR ACKNOWLEDGES HE HAS VERIFIED WITH THE OWNER'S REPRESENTATIVE ALL

OF THE DETAILS OF THE WORK TO BE PERFORMED INCLUDING THE ACCURACY OF ALL

CONTRACT DRAWINGS AND SPECIFICATIONS. ALL MATERIALS AND EQUIPMENT ARE TO BE

INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND

SPECIFICATIONS, UNLESS NOTED OTHERWISE.

ALL DEFECTS IN EQUIPMENT OR MATERIALS, OR ERRORS IN THE DRAWINGS DISCOVERED

DURING THE PERFORMANCE OF THE WORK SHALL BE REPORTED PROMPTLY TO THE OWNER'S

REPRESENTATIVE. IN NO EVENT SHALL THE WORK PROCEED UNTIL DEFECTS AND/OR ERRORS

HAVE BEEN RESOLVED.

THE PLANS ARE DIAGRAMMATIC AND INDICATE ONLY THE SIZE AND GENERAL ARRANGEMENT

OF PIPING AND EQUIPMENT. EXACT LOCATION OF ALL ELEMENTS SHALL BE DETERMINED AS

WORK PROGRESSES, IN COOPERATION AND COORDINATION WITH THE WORK OF ALL OTHER

TRADES. IT IS NOT INTENDED TO SHOW EVERY ITEM OF WORK OR MINOR PIECE OF

EQUIPMENT, BUT THE CONTRACTOR SHALL FURNISH AND INSTALL WITHOUT ADDITIONAL

REMUNERATION ANY COMPONENT NECESSARY TO COMPLETE THE SYSTEM IN ACCORDANCE

WITH THE BEST PRACTICE OF THE TRADE.

PIPING AND/ OR DUCT PENETRATION FIRE WALLS AND FLOORS SHALL BE FIRESTOPPED OR

HAVE A FIRE DAMPER. REFER TO THE ARCHITECTURAL DRAWINGS FOR FIRE WALL AND FLOOR

LOCATION.

ALL PHYSICAL ATTRIBUTES OF EQUIPMENT AND DEVICES ARE BASED ON THOSE

MANUFACTURERS LISTED IN THE SPECIFICATIONS AND/ OR THE EQUIPMENT SCHEDULES. THE

RESPECTIVE CONTRACTORS ARE RESPONSIBLE FOR ALL CHANGES BROUGHT ABOUT BY USE

OF ITEMS BY OTHER MANUFACTURERS. THE ARCHITECT/ ENGINEER HAS RESERVED THE RIGHT

TO REJECT ITEMS BY OTHER MANUFACTURERS IF THOSE ITEMS DO NOT MATCH THE PHYSICAL

ATTRIBUTES OF THE MANUFACTURERS LISTED.

CODES AND REGULATIONS:

THE CONTRACTOR SHALL GIVE ALL NOTICES AND COMPLY WITH ALL LAWS, RULES,

REGULATIONS AND ORDERS OF ANY PUBLIC AUTHORITY BEARING ON THE PERFORMANCE OF

THE WORK, BOTH ON AND OFF SITE. IF ANY OF THE CONTRACT DOCUMENTS ARE AT VARIANCE

THEREWITH IN ANY RESPECT, CONTRACTOR SHALL PROMPTLY NOTIFY THE OWNER'S

REPRESENTATIVE IN WRITING.

CONTRACTOR REPRESENTS AND WARRANTS COMPLIANCE WITH ALL FEDERAL, STATE, AND

LOCAL LAWS, ORDINANCES AND REGULATIONS APPLICABLE TO THIS ORDER, INCLUDING THE

BUILDING CODE, AND THE LOCAL GOVERNING BODY.

FINAL COMPLETION:

PERFORM ALL OF THE WORK REQUIRED TO COMPLETE THE PROJECT, INCLUDING THE

SATISFACTORY OPERATION OF ALL EQUIPMENT, AND THE CORRECTION OF ALL

UNACCEPTABLE OR INCOMPLETE PORTIONS OF THE PROJECT TO THE SATISFACTION OF THE

OWNER'S REPRESENTATIVE, SETTLE ALL CLAIMS AND SECURE THE RELEASE OF ALL

MECHANICS LIEN OR LIENS OF A LIKE NATURE, AND SECURE THE ISSUANCE BY AN

APPROPRIATE GOVERNMENT AUTHORITY OF A CERTIFICATE OF OCCUPANCY. REMOVE ALL

RUBBISH, SURPLUS MATERIALS, SCAFFOLDING, AND EQUIPMENT FROM THE SITE WHETHER OR

NOT LEFT BY OR BELONGING TO THE CONTRACTOR.

WRITING.

BUILDING CODE

ENERGY EFFICIENCY COMPLIANCE PATH

CLIMATE ZONE:

COMMERCIAL

RESIDENTIAL

XNEW CONSTRUCTION

RENOVATIONX

STATE ENERGY CODE:

ASHRAE 90.1: IECC:

PRESCRIPTIVE

SIMPLE

COMPLEX

PERFORMANCE

ENERGY COST BUDGET

APPENDIX G

ENERGY EFFICIENCY STATEMENT

TO THE BEST OF OUR KNOWLEDGE, BELIEF AND PROFESSIONAL JUDGMENT, THE

MECHANICAL PLANS AND SPECIFICATIONS COMPLY WITH THE LATEST EDITION OF THE

LOCAL ENERGY CONSERVATION CONSTRUCTION CODES.

MECH. ENGINEER

4MICHIGAN

2015 2015

JURISDICTION: [FILL OUT]

GENERAL NOTES

DOMESTIC WATER METER

CIRCUT SETTER VALVE

BALL VALVE

CHECK VALVE

THREE WAY VALVE

BUTTERFLY VALVE

MOTORIZED CONTROL VALVE

PRESSURE REDUCING VALVE

SOLENOID VALVE

THREE WAY MOTORIZED

CONTROL VALVE

BACKFLOW PREVENTER

ELBOW WITH

TURNING VANES

R

W RADIUS ELBOW

CENTER LINE RADIUS (R = 1.5 x W)

OPPOSED BLADE DAMPER PARALLEL BLADE DAMPER

FLEX DUCT

GENERAL ABBREVIATIONS

NAME

COMPLIANCE WITH THE FOLLOWING CODES

IS HEREBY A REQUIREMENT OF THESE

DOCUMENTS. USE THE LATEST VERSIONS

UNLESS NOTED OTHERWISE:

1. BUILDING CODE OF

2. FIRE CODE OF

3. PLUMBING CODE OF

4. MECHANICAL CODE OF

5. ENERGY CONSERVATION

CONSTRUCTION CODE OF

6. CODES, POLICIES & PLAN REVIEW

CONDITIONS OF THE LOCAL

MUNICIPALITY

7. REQUIREMENTS OF THE AUTHORITY

HAVING JURISDICTION

MICHIGAN

MICHIGAN

MICHIGAN

MICHIGAN

MICHIGAN

CARBON DIOXIDE SENSOR

CARBON MONOXIDE SENSOR

HUMIDISTAT

HUMIDITY SENSOR

NITROGEN DIOXIDE SENSOR

SENSOR

TEMPERATURE & HUMIDITY SENSOR

THERMOSTAT

TEMPERATURE SENSOR

MANUAL SWITCH

HYDRONIC FINNED TUBE

RADIATORFT-XX

EXISTING PIPE

PIPING BEING DEMOLISHED

PIPE SIZE TAG (DIAMETER)

MAKE-UP WATER

MEDIUM PRESSURE STEAM

MEDIUM PRESSURE CONDENSATE

LOW PRESSURE STEAM

LOW PRESSURE CONDENSATE

HEATING WATER SUPPLY

HEATING WATER RETURN

HIGH PRESSURE STEAM

HIGH PRESSURE CONDENSATE

FUEL GAS VENT

COOLING TOWER SUPPLY

COOLING TOWER RETURN

COMBUSTION AIR VENT

CHILLED WATER SUPPLY

CONDENSATE DRAIN

CHILLED WATER RETURN

COMPRESSED AIRCA

CD

CHWR

CHWS

COMB

CTR

CTS

FGV

HPC

HPS

HWR

HWS

LPC

LPS

MPC

MPS

MU

2"

VACUUM

STEAM VENT

REFRIGERANT-SUCTION

REFRIGERANT-LIQUID

REFRIGERANT-HOT GAS

RADIANT HOT WATER SUPPLY

PUMP CONDENSATE

RADIANT HOT WATER RETURN

NATURAL GASNG

PC

RHWR

RHWS

RHG

RL

RS

SV

VAC

BOP: 2' - 9"

FLEX PIPE

PIPE GUIDE

PIPE ANCHOR

A

G

PIPE SLOPE TAG

BOTTOM OF PIPE ELEVATION

ABOVE FINISHED FLOOR

1/8" / 12" SLOPE

DRAWING INDEX

REVISION NUMBER -

SHOWN ON PLANS

POINT OF DISCONNECTION

VAV-XX

9' - 6"

Htg: 3.7 GPM

VAV-XX

BALANCING VALVE

B B DAMPER

S T

A T

E O

F M

IC

H

IG

A

N

D E P A R T M E N T

O F

T E C H N O

LO

G Y M A N A G E M E N T

A N D

B U D G E T

F A C

IL

IT

IE

S

A N D

B U S

IN

E S S

S E R V

IC

E S

A D M

IN

IS

T R A T

IO

N

A D A M

LA

C H R A D

IR

E C T O R

D E

S

IG

N A

N D

C O

N S

T R

U C

T

IO

N D

IV

IS

IO

N

A L

M A

A R

M O

R Y

R E

N O

V A

T

IO

N D

E P

A R

T M

E N

T O

F M

IL

IT

A R

Y A

N D

V E

T E

R A

N S

A F

F A

IR

S

S

S

T A

T E

S T

A

L M

A

M

IC

H

IG

A N

D E S

IG

N E D

D R A W N

C H E C K E D

A P P R O V E D

D A T E

IS

S U E D

F O R

P R E L

IM

IN

A R Y

C O N S T R U C T

IO

N

F

IN

A L

R E C O R D

ID

E N T

IF

IC

A T

IO

N

N O

P R O J E C T

/2

.C

A K

IN

D E X

C O D E

S H E E T

T T

T T

R G

R G

1/

M

M000 MECHANICAL LEGEND SHEET

MD101 LEVEL 1 MECHANICAL DEMOLITION PLAN

M101 1ST FLOOR HVAC PLAN

M111 1ST FLOOR HYDRONIC PIPING PLAN

M120 ROOF MECHANICAL PLAN

M500 MECHANICAL DETAILS

M600 HVAC SCHEDULES

HB HOSE BIB

HC HANDICAPPED

HD HEAD

HOA HAND-OFF-AUTO

HORIZ HORIZONTAL

HP HORSE POWER

HTG HEATING

HTR HEATER

HVAC HEATING VENTILATION AND AIR

CONDITIONING

HW HOT WATER

HZ HERTZ

ID INSIDE DIAMETER

IN INCH/INCHES

IN W.G. INCHES OFWATER GAUGE

INL INLET

INSUL INSULATION

INT INTERIOR

INV INVERT

IPS IRON PIPE SIZE

JST JOIST

JT JOINT

KW KILOWATTS

KWH KILOWATTS PER HOUR

L LENGTH

LAT LEAVING AIR TEMPERATURE

LB POUNDS

LF LINEAL FOOT

LOC LOCATION

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH ONE THOUSAND BTU PER HOUR

MCF ONE THOUSAND CUBIC FEET

MECH MECHANICAL

MFR MANUFACTURER

MIN MINIMUM

MISC MISCELLANEOUS

MO MASONRY OPENING

MR MOISTURE RESISTANT

MTD MOUNTED

MTG MOUNTING

MTL METAL

MTR MOTOR

N NECK

NA NOT APPLICABLE

NC NORMALLY CLOSED

NC NOISE CRITERIA

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM NOMINAL

NON

COMB

NON COMBUSTIBLE

NTS NOT TO SCALE

OA OUTSIDE AIR

OC ON CENTER

OD OUTSIDE DIAMETER

PD PRESSURE DROP

PH PHASE

PI PRESSURE INDEPENDENT

PLBG PLUMBING

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PSIG POUNDS PER SQUARE INCH

GAUGE

PVC POLYVINYL CHLORIDE

PW POTABLE WATER

PWR POWER

R RISER

RA RETURN AIR

RAD RADIUS

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

REC RECESSED

RED REDUCER

REFR REFRIGERATION

REG REGISTER

REINF REINFORCED

REL RELOCATE

REM REMOVABLE

REQ REQUIRE/REQUIRED

RH RELATIVE HUMIDITY

RL/A RELIEF AIR

RM ROOM

RO ROUGH OPENING

RPM REVOLUTIONS PER MINUTE

RPZ REDUCED PRESSURE ZONE

RTD RATED

RTG RATING

SA SUPPLY AIR

SCHED SCHEDULE

SD SMOKE DAMPER

SECT SECTION

SF SQUARE FEET/FOOT

SIM SIMILAR

SM SURFACE MOUNTED

SP STATIC PRESSURE

SPEC SPECIFIED OR SPECIFICATION

SQ SQUARE

SS STAINLESS STEEL

STD STANDARD

STRUCT STRUCTURE OR STRUCTURAL

SYS SYSTEM

T THERMOSTAT

TCP TEMPERATURE CONTROL PANEL

TD TEMPERATURE DROP

TEMP TEMPERATURE

THRU THROUGH

TMPD TEMPERED

TO TRANSFER OPENING

TOB TOP OF BEAM

TP TOTAL PRESSURE

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

UR URINAL

VERT VERTICAL

VIF VERIFY IN FIELD

W WITH

W/O WITHOUT

WC WATER CLOSET

WM WIRE MESH

WT WEIGHT

WWM WELDED WIRE MESH

& AND

@ AT

Ø ROUND

ABV ABOVE

ACOUS ACOUSTICAL

ACT ACOUSTIC CEILING TILE

AD ACCESS DOOR

ADD ADDENDUM

ADJ ADJACENT

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AFUE ANNUAL FUEL UTILIZATION

EFFICIENCY

AG ABOVE GROUND

AHJ AUTHORITY HAVING

JURISDICTION

ALT ALTERNATE

ALUM ALUMINUM

ANOD ANODIZED

AP ACCESS PANEL

APPROX APPROXIMATE

ARCH ARCHITECTURAL

ATTN ATTENTION

AUTO AUTOMATIC

BFF BELOW FINISHED FLOOR

BLDG BUILDING

BLKG BLOCKING

BLW BELOW

BM BEAM

BO BY OTHER

BOP BOTTOM OF PIPE

BOT BOTTOM

BSMT BASEMENT

BTU BRITISH THERMAL UNITS

BTUH BRITISH THERMAL UNITS PER

HOUR

BTWN BETWEEN

CAP CAPACITY

CAT CATEGORY

CB CATCH BASIN

CC CENTER TO CENTER

CD CONDENSATE DRAIN

CFM CUBIC FEET PER MINUTE

CI CAST IRON

CL CENTERLINE

CLG CEILING

CLG COOLING

CO CLEANOUT

COL COLUMN

COMB COMBINATION

CONC CONCRETE

COND CONDENSATE

CONN CONNECTION

CONST CONSTRUCTION

CONT CONTINUOUS

CONTR CONTRACTOR

COORD COORDINATE

CORR CORRIDOR

CTR CENTER

CUFT CUBIC FEET

D DEEP, DEPTH

DB DRY BULB

DEG DEGREE

DEMO DEMOLISH OR DEMOLITION

DEPT DEPARTMENT

DET DETAIL

DIA DIAMETER

DIM DIMENSION/DIMENSIONS

DIV DIVISION

DN DOWN

DRN DRAIN

DTL DETAIL

DV DISPLACEMENT VENTILATION

DWG DRAWING

EA EACH

EAT ENTERING AIR TEMPERATURE

EDB ENTERING DRY BULB

TEMPERTURE

EL ELBOW

ELEC ELECTRICAL

ELEV ELEVATION

EMER EMERGENCY

ENCL ENCLOSURE

ENG ENGINEER

EPDM ETHYLENE PROPYLENE DIENE

M-CLASS

EQ EQUAL

EQUIP EQUIPMENT

EWB ENTERING WET BULB

TEMPERTURE

EWT ENTERING WATER TEMPERATURE

EX EXISTING

EXH EXHAUST

EXH-1 EXHAUST AIR - TYPE 1

EXH-2 EXHAUST AIR - TYPE 2

EXP EXPANSION

EXPJT EXPANSION JOINT

EXT EXTERIOR

F DEGREES FAHRENHEIT

FC FAIL CLOSED

FD FLOOR DRAIN

FLEX FLEXIBLE

FLG FLANGE

FLR FLOOR

FND FOUNDATION

FO FAIL OPEN

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

FPI FINS PER INCH

FPM FEET PER MINUTE

FPS FEET PER SECOND

FS FLOOR SINK

FT FEET/FOOT

FTG FOOTING

FUT FUTURE

GA GAUGE

GALV GALVANIZED

GC GENERAL CONTRACT

GEN GENERATOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

H HIGH/HEIGHT

HVAC GENERAL NOTES

SUPPLY AND RETURN PIPING TO COILS ARE THE SAME SIZE.

CONTRACTOR SHALL LOCATE THERMOSTATS AND TEMPERATURE SENSORS AT 5'-0"

AFF, A MINIMUM OF 8" FROM LIGHT SWITCH.

REFER TO PIPING DRAWINGS FOR THERMOSTAT AND TEMPERATURE SENSOR

LOCATIONS.

CONDENSATE DRAINS SHALL BE SUPPLIED FOR ALL COOLING EQUIPMENT.

CONTRACTOR SHALL ENSURE PROPER INSTALLATION AND DRAINAGE AS REQUIRED BY

FEDERAL, STATE, AND LOCAL CODES. CONDENSATE PIPING SHALL BE TYPE "L" COPPER.

PROVIDE A 4" HOUSEKEEPING PAD FOR EACH PIECE OF MECHANICAL EQUIPMENT.

COORDINATE SIZES WITH MECHANICAL EQUIPMENT SELECTED.

ALL SUPPLY, RETURN, AND EXHAUST DUCTWORK SHALL BE RATED FOR PRESSURE

CLASS OF 2" W.G. UNLESS NOTED OTHERWISE.

THIS CONTRACTOR SHALL BE REQUIRED TO REPLACE FILTERS ON HVAC EQUIPMENT

AFTER ALL DUST PRODUCING CONSTRUCTION HAS BEEN COMPLETED AND PRIOR TO

THE FINAL PUNCH.

FTP FUEL OIL TRANSFER PUMP

G GRILLE

GPR GAS PRESSURE REGULATOR

HC HEATING COIL

HP HEAT PUMP

HTR HEATER

HU HUMIDIFER

HWP HOT WATER PUMP

HX HEAT EXCHANGER

KEX KITCHEN EXHAUST

L LOUVER

LQ LIQUID COOLER

LSD LINEAR SLOT DIFFUSER

M METER

MAU MAKE UP AIR UNIT

MD MOTORIZED DAMPER

OBD OPPOSED BLADE DAMPER

P PUMP

PF PRE-FILTER

PHC PREHEAT COIL

PPU PUMPING PACKAGED UNIT

PRV PRESSURE REDUCING VALVE

R REGISTER

RC REHEAT COIL

RF RETURN FAN

RG RETURN GRILLE

RP RADIANT PANEL

RTU ROOF TOP UNIT

SA SHOCK ABSORBER

SCB SCRUBBER

SD SUPPLY DIFFUSER

SEP SEPARATOR

SF SUPPLY FAN

SG SUPPLY GRILLE

SLB SUPPLY LINEAR BAR GRILLE

SRV SAFETY RELIEF VALVE

TK WATER TANK

TR STEAM TRAP

UH UNIT HEATER

UV UNIT VENTILATOR

VAV VARIABLE AIR VOLUME BOX

VD VOLUME DAMPER

VFD VARIABLE SPEED DRIVE

WS WATER SOFTENER

AC AIR CURTAIN

ACL AIR CLEANER

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

B BOILER

BDD BACK DRAFT DAMPER

BP BOOSTER PUMP

C CONVECTOR

CA AIR COMPRESSOR

CAC COMPRESSED AIR

AFTERCOOLER

CAD COMPRESSED AIR DRYER

CAV CONSTANT AIR VOLUME BOX

CB CHILLED BEAM

CC COOLING COIL

CFP CHEMICAL FEED PUMP

CH CHILLER

CHWP CHILLED WATER PUMP

CP CONDENSATE PUMP

CRAC COMPUTER ROOM UNIT

CRU CONDENSATE RETURN UNIT

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONTROL VALVE

CWP CONDENSER WATER PUMP

D DAMPER

DEA DEAERATOR

DEX DISHWASHER EXHAUST

DHW DOMESTIC WATER HEATER

DU DEHUMIDIFIER UNIT

ECU EVAPORATIVE CONDENSER UNIT

EF EXHAUST FAN

EJ EXPANSION JOINT

ERV ENERGY RECOVERY VENTILATOR

ERW ENERGY RECOVERY WHEEL

ET EXPANSION TANK

FCU FAN COIL UNIT

FE FILTER, EXHAUST AIR

FF FINAL FILTER

FI FILTER

FR FURNACE

FT FINNED TUBE

12"x10" S/A

18"x12"

18"x12" R/A

EXISTING EXHAUST TO REMAIN

EXISTING

TRANSFER DUCT

TO REMAIN

"x

"x

S /A

"x

S /A

8"Ø

10"x8" E/A

10"x8" E/A

10"x8" E/A

"x

E /A

14"x12" E/A

EXISTING CONVECTOR TO BE

REMOVED AND REINSTALLED IN RM

142. SEE DWG M101 FOR NEW

LOCATION. PIPING SHALL BE REMOVED

BACK TO MAINS AND CAPPED.

EXISTING RA

GRILLE TO

REMAIN

WATER

HEATER TO BE

REMOVED BY

PLUMBING

CONTRACTOR

REMOVE EXISITNG

BUILDING HEATING

PUMPS

REMOVE EXISITNG

BOILER AND PIPING TO

POINTS INDICATED.

EXISTING DIFFUSER TO REMAIN AND

BE RECONNECTED

MEN'S

ROOM

MEN'S

SHOWER

MECH

OFFICE

VESTIBULE

100CORRIDOR

"x

8" E

/A

WOMEN'S

ROOM

BOILER

ROOM

PLATOON

COUNCIL

PHYSICAL

TRAINING

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SCALE : 1/4" = 1’−0"

FIRST FLOOR HVAC DEMO

S

8"Ø

8" / 24x24 200S-1

6"Ø

6" / 24x24 50S-1

8" / 24x24 200S-1

(E) 8" / 24x24

200S-1

(E)

8" / 24x24 200S-1

(E)

10"x10" / 24x24 150G1

10"x10" / 24x24 150G1

PHYSICAL

TRAINING

MEN'S

SHOWER

WOMEN'S

SHOWER

MEN'S

ROOM

WOMEN'S

ROOM

LACATION

MECH

OFFICE

BOILER

ROOM

DRILL

HALL

CORRIDOR

VESTIBULE

24"x12"

6" FLUE VENT

THROUGH WHERE

EXISTING 4" VENT WAS

LOCATED, TERMINATE

WITH 180DEG

GOOSENECK PER

MANUFACTURES

REQUIREMENTS.

6" COMBUSTION AIR

INTAKE THROUGH

ROOF, TERMINATE

WITH 180DEG

GOOSENECK PER

MANUFACTURES

REQUIREMENTS.

6"Ø 6"Ø

"x

8"Ø

8"Ø

8"Ø

8" / 24x24 175S-1

8" / 24x24 175S-1

"x

"x

OPEN END DUCT

WITH BIRD SCREEN

DOMESTIC WATER

HEATER BY PLUMBING

CONTRACTOR.

COORDINATE FLUE

INSTALLATION

REQUIREMENTS.

"x

"x

8"

"x

8"

"x

"x

EXISTING

TRANSFER DUCT

TO REMAIN

EXISTING RA

GRILLE TO

REMAIN

8" Ø 6"

Ø

10"x10" / --- 300G1

(E)

U/C DOOR FOR

TRANSFER AIR

10"x10" / 24x24

200RG3

(E)

10"x10" / 24x24

200RG3

(E)

"x

8"

1 1

6"x12"

S-2

ERV-1

6"x12"

S-2

FCU-1

B-1

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1SCALE : 1/4" = 1’−0"

FIRST FLOOR HVAC PLAN

A. REBALANCE EXISTING DIFFUSERS FOR NEW LAYOUT, (E)

DEIGNATES EXISTING DIFUSSER/GRILLE

B. TEMPERATURE SENSOR TO REMAIN AND BE RECONNECTED TO

NEW RTU-05/HC-1.

KEYED NOTES

1/2" HWR

3/4" HWR

3/4" HWS

1/2" HWS

2 1/2" HWR

2 1/2" HWS

P-2

P-1

B-1

FCU-1

C-1

C-1

C-(E)

C-(E)

C-(E)

C-1

RELOCATED

CONVECTOR

1"

DIFFERENTAIL

PRESSURE

VALVE

1" HWR

1" HWS

DHW-1

ERV-1

ET-1

AS-1

SEE ISO DWG M500

INSTALL NEW PUMPS

AND MODIFY PIPING

TO ACCOMMODATE

PUMP INSTALL

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A P P R O V E D

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1SCALE : 1/4" = 1’−0"

FIRST FLOOR NEW HYDRONIC PIPING PLAN

A. RELOCATE EXISTING HEATER FROM WOMANS RESTROOM TO

LACTATION ROOM

B. NEW RADIANT HEAT IN WOMENS SHOWER ROOM TO MATCH EXISTING

IN WOMENS RESTROOM.

C. NEW DDC VALVE TO CONTROL WOMENS RESTROOM HEAT.

GENERAL NOTES

(E)EF-3

REMOVE EXISTING RTU-05

AND DISCONNECT

EXISITNG NG PIPING AND

CAP

BOILER EXHAUST

ACCU-1

S T

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SCALE : 1/4" = 1’−0"

ROOF MECHANICAL PLAN

#4 @ 12" E.W. REINFORCING

SLAB ON GRADE OR

SLAB ON STEEL DECK

INSERT #4 BARS @ 12" O.C.

OR DRILL AND GROUT

M

IN

. 1

/2

C L R

3/4" CHAMFER, TYP.

ROUGHEN SURFACE

NOTES:

1. COORDINATE PAD SIZE WITH EQUIPMENT SIZE PRIOR TO INSTALLATION.

2. UNLESS OTHERWISE INDICATED PROVIDE ONE PAD FOR EACH PIECE OF

EQUIPMENT. DO NOT COMBINE PADS.

3. PAD SHALL BE 4" LARGER THAN THE OVERALL EQUIPMENT SIZE.

4" CONCRETE PAD

3"

1"

ANGLE OR PIPE SUPPORT

STEEL BASE PLATE

COUNTER FLASHING

WOOD NAILER

BUILDING INSULATION

BASE SECTION

BUILT-IN CANT

EXISTING ROOF DECK

CURB SECTION

12"

NOTE:

PROVIDE EXISTING ROOF

MANUFACTURER'S STANDARD SELF ROOF

FLASHING CURB. CURB SHALL BE

INSTALLED BY ROOF MANUFACTURER'S

APPROVED INSTALLER TO HONOR ROOF

WARRANTY.

RECTANGULAR MAIN

1" FLANGE

PREFABRICATED

STRAIGHT - SIDED

HIGH EFFICIENCY TAKEOFF

1" FLANGE

RECTANGULAR

BRANCH

R E

T U

R N

/E X

H A

U S

T A

IR

F

L O

W

S U

P P

L Y

A

IR

F L O

W

R E

T U

R N

/E X

H A

U S

T A

IR

F

L O

W

S U

P P

L Y

A

IR

F L O

W

ROUND MAIN

45°

ROUND

BRANCH

W/4, 4" MIN

W/4, 4" MIN

45°

W

W

45°

ROUND

BRANCH

2"

1" FLANGE

2 1/2" FLANGE

PREFABRICATED

45° SADDLE TAP

NOTES:

1. SEAL ALL JOINTS AND SEAMS PER SPECIFICATIONS.

VOLUME DAMPER (TYP)

RECTANGULAR

BRANCH

DUCT CLEANOUT

(TYP.)

(WHEN/WHERE SPECIFIED)

DUCT CLEANOUT

(TYP.)

(WHEN/WHERE SPECIFIED)

GASKET

LOCKNUT

GASKET

INDICATING HANDLE

1/4" SET SCREW

1" X 1/8" GALV. STRAPS

16 GA. GALV. BLADE

3/8" SQ. ROD

1/4" LESS THAN DUCT

3/8" SQ. ROD

SPOT WELD

BLADE DETAIL

SA

SIDE CONNECTION

MAXIMUM 3'-0" LENGTH

FLEXIBLE DUCT FULLY

EXTENDED

ROUND DUCT CONNECTOR

ACOUSTIC

LINING

CEILING

DIFFUSER

NYLON TIE-STRAP

3 ZIP SCREWS MIN.

HOLDING A PIECE OF THE

HELICAL WIRE

INSULATED FLEX

DUCT, 5'-0" MAX

DIFFUSER, TYPICAL LAY-IN MODEL

LAY-IN T-BAR CEILING

NYLON TIE-STRAP

R=D

THERMAL

INSULATION

DIFFUSER TOP CONNECTION

CEILING

MAXIMUM 5'-0"

LENGTH FLEXIBLE

DUCT FULLY

EXTENDED

ROUND DUCT ADAPTOR FOR

RECTANGULAR DIFFUSER

D

DIFFUSER NECK SIZE

3/

4" M

IN

IM

U M

D M

IN

IM

U M

VOLUME DAMPER

FLEXIBLE DUCT SUPPORT STRAP

FLEXIBLE DUCT SUPPORT

STRAP

RA

NYLON TIE-STRAP

3 ZIP SCREWS MIN.

HOLDING A PIECE OF THE

HELICAL WIRE

INSULATED FLEX

DUCT, 5'-0" MAX

FLEXIBLE DUCT

SUPPORT STRAP

M

IN

" 22" x 22" FACE.

6" MINIMUM

6"Ø C/A

6" FLUE

2" NG

BUTTERFLY VALVE

BUTTERFLY VALVE

GAS REGULATOR

3" HWR

3" HWS

EXISTING HWR

EXISTING HWR

B-1

COMBUSTION AIR

TERMINATE AT OUTSIDE

WALL WITH BIRD SCREEN

CAP

6" FLUE, VENT THROUGH

ROOF PER MANUFACTURES

GUIDELINES.

ET-1

3/4" HWS

AS-1

PRV, SET @12PSI

CHECK VALVE

MAKE-UP WATER,

CONNECT TO

EXISTING

GAS COCK

TACO MODEL

CBX84-125

AIR SEPARATOR TACO

MODEL 4903AT-125

S T

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C H E C K E D

A P P R O V E D

D A T E

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SCALE : N.T.S.

HOUSEKEEPING PAD

SCALE : N.T.S.

ROOF CURB

SCALE : 12" = 1’−0"

DUCT TAKEOFFS

SCALE : N.T.S.

ROUND VOLUME DAMPER

SCALE : N.T.S.

AIR TERMINAL CONNECTION

BOILER CONTROL SEQUENCE

1. BOILER SYSTEM - RUN CONDITIONS:

A. THE BOILER SYSTEM SHALL BE ENABLED TO RUN WHENEVER OUTSIDE AIR

TEMPERATURE IS LESS THAN 65°F (ADJ.).

B. TO PREVENT SHORT CYCLING, EACH BOILER SHALL RUN FOR AND BE OFF

FOR MINIMUM ADJUSTABLE TIMES (BOTH USER DEFINABLE), UNLESS

SHUTDOWN ON SAFETIES OR OUTSIDE AIR CONDITIONS.

C. EACH BOILER SHALL RUN SUBJECT TO ITS OWN INTERNAL SAFETIES AND

CONTROLS.

D. THE BOILER SYSTEM SHALL ALSO RUN FOR FREEZE PROTECTION

WHENEVER THE OUTSIDE AIR TEMPERATURE IS LESS THAN 38°F (ADJ.).

2. BOILER (B-1) SAFETIES:

A. THE FOLLOWING SAFETIES SHALL BE MONITORED:

B. BOILER ALARM.

C. LOW WATER LEVEL.

D. ALARMS SHALL BE PROVIDED AS FOLLOWS:

E. BOILER ALARM.

F. LOW WATER LEVEL ALARM.

3. HOT WATER PUMP (P-1,P-2) LEAD/LAG OPERATION:

A. THE TWO HOT WATER PUMPS SHALL OPERATE IN A LEAD/LAG FASHION.

B. THE LEAD PUMP SHALL RUN FIRST.

C. ON FAILURE OF THE LEAD PUMP, THE LAG PUMP SHALL RUN AND THE LEAD

PUMP SHALL TURN OFF.

D. ON DECREASING HOT WATER DIFFERENTIAL PRESSURE, THE LAG PUMP

SHALL STAGE ON AND RUN IN UNISON WITH THE LEAD PUMP TO MAINTAIN

HOT WATER DIFFERENTIAL PRESSURE SETPOINT.

E. THE DESIGNATED LEAD PUMP SHALL ROTATE UPON ONE OF THE FOLLOWING

CONDITIONS (USER SELECTABLE):

F. MANUALLY THROUGH A SOFTWARE SWITCH

G. IF PUMP RUNTIME (ADJ.) IS EXCEEDED

H. DAILY

I. WEEKLY

J. MONTHLY

4. ALARMS SHALL BE PROVIDED AS FOLLOWS:

A. HOT WATER PUMP 1

B. FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.

C. RUNNING IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.

D. RUNTIME EXCEEDED: STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT.

E. VFD FAULT.

F. HOT WATER PUMP 2

G. FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.

H. RUNNING IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.

I. RUNTIME EXCEEDED: STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT.

J. VFD FAULT.

5. HOT WATER DIFFERENTIAL PRESSURE CONTROL:

A. THE CONTROLLER SHALL MEASURE HOT WATER DIFFERENTIAL PRESSURE

AND MODULATE THE HOT WATER PUMP VFDS IN SEQUENCE TO MAINTAIN ITS

HOT WATER DIFFERENTIAL PRESSURE SETPOINT.

B. THE FOLLOWING SETPOINTS ARE RECOMMENDED VALUES. ALL SETPOINTS

SHALL BE FIELD ADJUSTED DURING THE COMMISSIONING PERIOD TO MEET

THE REQUIREMENTS OF ACTUAL FIELD CONDITIONS.

C. THE CONTROLLER SHALL MODULATE HOT WATER PUMP SPEEDS TO

MAINTAIN A HOT WATER DIFFERENTIAL PRESSURE OF 12LBF/IN2 (ADJ.). THE

VFDS MINIMUM SPEED SHALL NOT DROP BELOW 20% (ADJ.).

D. ON DROPPING HOT WATER DIFFERENTIAL PRESSURE, THE VFDS SHALL

STAGE ON AND RUN TO MAINTAIN SETPOINT AS FOLLOWS:

E. THE CONTROLLER SHALL MODULATE THE LEAD VFD TO MAINTAIN SETPOINT.

F. IF THE LEAD VFD SPEED IS GREATER THAN A SETPOINT OF 90% (ADJ.), THE

LAG VFD SHALL STAGE ON.

G. THE LAG VFD SHALL RAMP UP TO MATCH THE LEAD VFD SPEED AND THEN

RUN IN UNISON WITH THE LEAD VFD TO MAINTAIN SETPOINT.

H. ON RISING HOT WATER DIFFERENTIAL PRESSURE, THE VFDS SHALL STAGE

OFF AS FOLLOWS:

I. IF THE VFDS SPEEDS DROPS BACK TO 60% (ADJ.) BELOW SETPOINT, THE LAG

VFD SHALL STAGE OFF.

J. THE LEAD VFD SHALL CONTINUE TO RUN TO MAINTAIN SETPOINT.

6. ALARMS SHALL BE PROVIDED AS FOLLOWS:

A. HIGH HOT WATER DIFFERENTIAL PRESSURE: IF 25% (ADJ.) GREATER THAN

SETPOINT.

B. LOW HOT WATER DIFFERENTIAL PRESSURE: IF 25% (ADJ.) LESS THAN

SETPOINT.

7. REMOTE BOILER SHUTDOWN

A. PROVIDE NORMAL ELECTRICAL POWER TO REMOTE BOILER SHUTDOWN

SYSTEM.

CONVECTOR CONTROL SEQUENCE

1. RUN CONDITIONS - SCHEDULED: THE UNIT SHALL RUN ACCORDING TO A USER

DEFINABLE TIME SCHEDULE IN THE FOLLOWING MODES:

A. OCCUPIED MODE: THE UNIT SHALL MAINTAIN A HEATING SETPOINT OF 70°F

(ADJUSTABLE).

B. UNOCCUPIED MODE (NIGHT SETBACK): THE UNIT SHALL MAINTAIN A HEATING

SETPOINT OF 65°F (ADJUSTABLE.).

2. ALARMS SHALL BE PROVIDED AS FOLLOWS:

A. LOW ZONE TEMP: IF THE ZONE TEMPERATURE IS LESS THAN THE HEATING

SETPOINT BY A USER DEFINABLE AMOUNT (ADJUSTABLE.).

3. HEATING COIL VALVE:

A. THE CONTROLLER SHALL MEASURE THE ZONE TEMPERATURE AND (MODULATE)

(OPEN) THE HEATING COIL VALVE TO MAINTAIN ITS HEATING SETPOINT.THE

HEATING SHALL BE ENABLED WHENEVER:

B. OUTSIDE AIR TEMPERATURE IS LESS THAN 65°F (ADJUSTABLE.) AND THE ZONE

TEMPERATURE IS BELOW HEATING SETPOINT.

FAN COIL UNIT CONTROL SEQUENCE

1. RUN CONDITIONS - SCHEDULED:

A. THE UNIT SHALL RUN ACCORDING TO A USER DEFINABLE TIME SCHEDULE IN THE

FOLLOWING MODES:

a. OCCUPIED MODE: THE UNIT SHALL MAINTAIN

b. A 74°F (ADJ.) COOLING SETPOINT

c. A 70°F (ADJ.) HEATING SETPOINT.

d. UNOCCUPIED MODE (NIGHT SETBACK): THE UNIT SHALL MAINTAIN

e. A 85°F (ADJ.) COOLING SETPOINT.

f. A 55°F (ADJ.) HEATING SETPOINT.

2. ALARMS SHALL BE PROVIDED AS FOLLOWS:

A. HIGH ZONE TEMP: IF THE ZONE TEMPERATURE IS GREATER THAN THE COOLING

SETPOINT BY A USER DEFINABLE AMOUNT (ADJ.).

B. LOW ZONE TEMP: IF THE ZONE TEMPERATURE IS LESS THAN THE HEATING

SETPOINT BY A USER DEFINABLE AMOUNT (ADJ.).

3. ZONE SETPOINT ADJUST

A. THE OCCUPANT SHALL BE ABLE TO ADJUST THE ZONE TEMPERATURE HEATING

AND COOLING SETPOINTS AT THE ZONE SENSOR.

4. FAN:

A. THE FAN SHALL RUN ANYTIME THE UNIT IS COMMANDED TO RUN, UNLESS

SHUTDOWN ON SAFETIES.

5. COOLING STAGE:

A. THE CONTROLLER SHALL MEASURE THE ZONE TEMPERATURE AND STAGE THE

COOLING TO MAINTAIN ITS COOLING SETPOINT. TO PREVENT SHORT CYCLING,

[THE STAGE SHALL HAVE A USER DEFINABLE (ADJ.)] [THERE SHALL BE A USER

DEFINABLE (ADJ.) DELAY BETWEEN STAGES, AND EACH STAGE SHALL HAVE A

USER DEFINABLE (ADJ.)] MINIMUM RUNTIME.

B. THE COOLING SHALL BE ENABLED WHENEVER THE FOLLOWING CONDITIONS ARE

MET:

a. OUTSIDE AIR TEMPERATURE IS GREATER THAN 60°F (ADJ.).

b. THE ZONE TEMPERATURE IS ABOVE COOLING SETPOINT.

c. THE FAN IS ON.

6. HEATING COIL VALVE:

A. THE CONTROLLER SHALL MEASURE THE ZONE TEMPERATURE AND (MODULATE)

(OPEN) THE HEATING COIL VALVE TO MAINTAIN ITS HEATING SETPOINT.

B. THE HEATING SHALL BE ENABLED WHENEVER THE FOLLOWING CONDITIONS ARE

MET:

C. OUTSIDE AIR TEMPERATURE IS LESS THAN 65°F (ADJ.).

D. THE ZONE TEMPERATURE IS BELOW HEATING SETPOINT.

E. THE FAN IS ON.

SCALE :

BOILER ISO

ERV UNIT CONTROL SEQUENCE

1. RUN CONDITIONS - SCHEDULED:

A. THE UNIT SHALL RUN ACCORDING TO A USER DEFINABLE TIME SCHEDULE IN THE

FOLLOWING MODES:

a. OCCUPIED MODE: ON

b. UNOCCUPIED MODE (NIGHT SETBACK):OFF

T

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6) CONTRACTOR TO PROVIDE 1" DIFFERENTIAL VALVE IN SYSTEM BETWEEN SUPPLY AND RETURN LINE TO MAINTAIN MIN FLOW ON BOILERS. CALEFFI MODEL 519600A OR EQUAL. VALVE SHALL BE INSTALLED IN SYSTEM AT POINT INDICATED ON DRAWINGS

5) BOILER MANUFACTURE SHALL PROVIDER UNIT WITH CONTROLS READY OPTION OR GATEWAY TO CONNECT TO EXISTING LON WORKS NETWORK.

4) PROVIDE CONDENSATE PUMP TO EXISTING HUB DRAIN AT BOILER

3) PROVIDE BOILER SEQUENCING WITH HW RESET

2) BOILER SHALL BE EQUIPPED WITH COMBUSTION AIR TEMPERATURE COMPENSATION TO AUTOMATICALLY COMPENSATE FOR AIR DENSITY CHANGES BY ADJUSTING OXYGEN AND OPTIMIZE THE COMBUSTION EFFICIENCY UNDER ALL SEASONAL TEMPERATURE CHANGES.

1) PROVIDE CONDENSATE NEUTRALIZER FOR EACH BOILER AND COMMON FLUE DRAINS

B-1 96.8 15 14.25 AERCO BMK-1000 25 175 50 160 6 3 120 140 4-14 120/1/60 1,2,3,4,5,6

MIN (GPM) MAX-(GPM) ENTERING LEAVING

TAG

AHRI EFFICIENCY

(BTS-2000)

OPERATING

PRESSURE (PSIG)

BOILER

CAPACITY (GAL)

BASIS OF DESIGN

MANUFACTURER

MODEL

FLOW

RELIEF

VALVE

PRESSURE

(PSIG)

BOILER

PRESSURE

RATING

(PSIG)

VENT SIZE

(IN)

PRESSUR

E

DROP

(PSI)

PRES

(PSI)

WATER TEMP (F)

MIN-MAX

GAS INLET

PRESSURE

(IN W.C.)

POWER

SUPPLY

(V/PH/HZ)

NOTES

GAS-FIRED HOT WATER BOILER SCHEDULE

NOTES 1) UNIT SHALL BE PROVEDED WITH CONTROL READY FOR CONNECTION TO LON WORKS EXISTING CONTROL SYSTEM

FCU-1 ENVIRO-TEC BCU-16 1600 0.75

HIGH

ECM 650 55 80 67 58 56 0.38 56.6 70 102 6 140 120 208/3/60 4.63 3.7 1

DB WB DB WB

AIRFLOW (CFM) ESP (IN-WC)

FAN SPEED

SELECTION

MOTOR TYPE

POWER

(WATTS)

CAPACITY

(BTU/H)

EAT °F LAT °F

PRESS DROP

(FT)

CAPACITY

(BTU/H)

ENTERING AIR

TEMPERATURE (F)

LEAVING AIR

TEMPERATURE (F)

FLOW (GPM)

ENTERING

WATER TEMP (F)

PRESS DROP (FT)

MCA FLATAG

BASIS OF DESIGN

MANUFACTURER

MODEL

FAN SECTION COOLING COIL HEATING COIL

POWER

SUPPLY

(V/PH/HZ)

MOTOR

NOTES

FAN COIL SCHEDULE

ERV-1 PLATE RENEWAIRE EV300 300 0.46 300 85.5 70.1 75.0 62.6 78.3 66.6 -5.9 -6.5 70.0 51.5 47.1 36.5 120/1/60

MODEL DB (F) WB (F) DB (F) WB (F) DB (F) WB (F) DB (F) WB (F) DB (F) WB (F) DB (F) WB (F)

OUTSIDE AIR RETURN AIR SUPPLY AIR OUTSIDE AIR RETURN AIR SUPPLY AIR POWER (V/P/HZ) NOTESTAG TYPE

BASIS OF DESIGN

MANUFACTURER

SUPPLY

(CFM)

ESP (IN WC)

EXHAUST

(CFM)

SUMMER AIR TEMP (F) WINTER SEASON AIR TEMP (F)

ENERGY RECOVERY VENTILATOR SCHEDULE

P-2 CENT B&G E-1510 2AD-es H20 100 27 140 5.75 2.5 2 304SS 304SS CAST COATED 1 0.89 1800 208/3/60 75.9 VFD

P-1 CENT B&G E-1510 2AD-es H2O 100 27 140 5.75 2.5 2 304SS 304SS CAST COATED 1 0.89 1800 208/3/60 75.9 VFD

DIAMETER (IN) INLET OUTLET SHAFT IMPELLER BODY HP BHP RPM POWER SUPPLY (V/PH/HZ) PUMP EFF (%) TYPE

TAG TYPE

BASIS OF DESIGN

MANUFACTURER

SERIES MODEL FLUID TYPE

FLOW RATE

(GPM)

HEAD LOSS

(FT)

MIN FLUID

TEMP (F)

IMPELLER CONNECTION SIZE (IN) MATERIALS OF CONSTRUCTION MOTOR CONTROLS

ACCESSORIES

REQUIRED

NOTES

PUMP SCHEDULE

C-1 STERLING FWG-A 2.2 140 120 0.5 65 0.16 36 32 4/13/2016

TAG DESIGN BASIS MODEL MBH

ENTERING WATER

TEMP (DEG F)

LEAVING WATER

TEMP (DEG F)

FLOW(GPM) ENTERING AIR (DEG F) PRESSURE DROP (IN WC) LENGTH (IN) HEIGHT (IN) DEPTH (IN) NOTES

HYDRONIC CONVECTOR SCHEDULE

ACCU-1 FCU-1 CARRIER 24AHA448A005 4 1.2 18.3 13.7 83.1 208-230/3/60 30 R410 11.7 14.0 DISCONNECT ROOF PAD

FULL LOAD CURRENT

(AMP)

MCA CURRENT (AMP) COMPRESSOR RLA (AMP) COMPRESSOR LRA (AMP) POWER (V/P/HZ) MAX FUSE (AMP)

TAG SERVES

BASIS OF DESIGN

MANUFACTURER

MODEL

CAPACITY

(TONS)

ELECTRICAL

REFRIGERANT EER SEER

ACCESSORIES

REQUIRED

ACCESSORIES

AIR-COOLED CONDENSING UNIT SCHEDULE