S:Current Projects4221-M&E BAS - DPCDSBWD4221 W-2 ... · and review existing conditions prior to any demolition, erection, and mobilization. report any conflicts with the engineer

PNEUMATIC ACTUATOR

ELECTRIC ACTUATOR

ELECTRIC SOLENOID

TEMPERATURE SENSOR

FLOW SWITCH (HARD WIRED)

STATIC PRESSURE PROBE FOR HUMIDIFIER AIR FLOW SWITCH

DIFFERENTIAL PRESSURE SENSOR

SUPPLY AIR FAN

RETURN AIR FAN

EXHAUST AIR FAN

THERMOMETER

FILTERS

LOW TEMPERATURE SAFETY CUT-OUT THERMOSTAT (FREEZE-STAT)WITH CAPILLARY TO STOP FANS. SECURE SENSING CAPILLARY ACROSSFACE OF COIL WITH EXACT LENGTH TO COVER COMPLETE AREA OF COIL

HEATING COIL

SYMBOL DESCRIPTION

T

SF

RF

EF

M

S

T

FS

DPS

ANNOTATIONSYMBOL DESCRIPTION

KEYNOTE

EQUIPMENT DESIGNATION


DIFFUSER/GRILLE DESIGNATION

RADIANT PANEL DESIGNATION

TYPE

#

TYPE

#

FIXTURE DESIGNATION

TYPE L/SSIZE

#

TYPE

LENGTHkW

#

TYPE

# REVISION TAG

1M-1

VIEW TITLESCALE

VIEW TITLESCALE

N

VIEW TITLE

VIEW TITLE

NORTH ARROW

FLOW CONTROLDIAGRAM SYMBOLS

OED OPEN-ENDED DUCTCTE CONNECT TO EXISTING

S/A SUPPLY AIRR/A RETURN AIRE/A EXHAUST AIRO/A OUTDOOR AIR

AI ANALOG INAO ANALOG OUTDI DIGITAL INDO DIGITAL OUT

MSP MOTOR STARTER PANELMCC MOTOR CONTROL CENTERTCP TEMPERATURE CONTROL PANEL

NO NORMALLY OPENNC NORMALLY CLOSED

ATD AIR TRANSFER DUCTT/A TRANSFER AIR

ABBREVIATIONS

DN DUCT DOWN

AFF ABOVE FINISHED FLOORC/W COMPLETE WITHDCW DOMESTIC COLD WATERDHW DOMESTIC HOT WATERFFD FUNNEL FLOOR DRAINRV RELIEF VENT

SCALE

N.T.S.

1:150

1:150

1:50

N.T.S.

N.T.S.

DWG No DESCRIPTION

M1.0 SYMBOL LIST, DRAWING LIST & DETAILS - MECHANICAL

M2.0 GROUND FLOOR PLAN - MECHANICAL

M2.1 SECOND FLOOR PLAN - MECHANICAL

M2.2 ENLARGED PLANS - MECHANICAL

M3.0 CONTROL DIAGRAMS 1


DRAWING LIST

GENERAL CONSTRUCTION NOTES:

1. PERFORM A DETAILED SITE SURVEY OF THE SITE AND ALL AFFILIATED WORK AREASAND REVIEW EXISTING CONDITIONS PRIOR TO ANY DEMOLITION, ERECTION, ANDMOBILIZATION. REPORT ANY CONFLICTS WITH THE ENGINEER.

2. THE MECHANICAL DRAWINGS ARE PERFORMANCE DRAWINGS, DIAGRAMMATIC, ANDSHOW APPROXIMATE LOCATIONS OF EQUIPMENT AND CONNECTING SERVICES. ANYINFORMATION REGARDING ACCURATE MEASUREMENT OF THE BUILDING ARE TO BETAKEN AT THE SITE. DO NOT SCALE THE DRAWINGS, AND DO NOT USE THEDRAWINGS FOR PREFABRICATION WORK.

3. FOR CLARITY, NOT ALL EXISTING EQUIPMENT, DUCTWORK, PIPING, ETC. HAS BEENSHOWN ON THE DRAWINGS. THE EXISTING EQUIPMENT, PIPES, DUCTS ANDSERVICES ARE SHOWN FOR REFERENCE ONLY. EXACT LOCATIONS, SIZES ANDDIMENSIONS SHALL BE DETERMINED ON SITE. WHERE INTERFERENCES EXIST,CONTRACTOR SHALL REROUTE THE NEW WORK TO SUIT THE EXISTING PIPING.

4. NOT ALL CONNECTIONS TO EQUIPMENT ARE SHOWN. REFER TO THEMANUFACTURERS LITERATURE FOR ALL PIPING CONNECTIONS.

5. SURVEY ALL AFFILIATED WORK AREAS AND REPORT ANOMALIES ANDDISCREPANCIES TO CONSULTANT.

6. WHERE CEILING, FLOOR, WALL OR ROOF OPENINGS ARE REQUIRED TO RUNMECHANICAL AND ELECTRICAL SERVICES, INCLUDE ALL COSTS FOR REINSTATINGTHE CEILING, FLOOR, WALL, OR ROOF. SEAL ALL OPENINGS WITH APPROVEDFIRE-STOPPING MATERIALS AS REQUIRED. REFER TO SPECIFICATIONS FORADDITIONAL REQUIREMENTS.

7. ENSURE THAT ALL EQUIPMENT REQUIRING MAINTENANCE IS ACCESSIBLE. REPORTANY OBSTRUCTIONS TO THE CONSULTANT.

8. IF ASBESTOS CONTAINING MATERIAL IS SUSPECTED OR IDENTIFIED IN THE WORKAREA AND REQUIRED TO BE HANDLED AS PART OF THE DEMOLITION PHASE OF THEPROJECT, CONTRACTOR SHALL HALT WORK AND INFORM CONSULTANT OF SUCHCONDITIONS. CONTRACTOR SHALL NOT PROCEED WITH DEMOLITION OF SUCHAREAS WITHOUT AUTHORIZATION BY CONSULTANT. REMOVAL OF SUCH MATERIALSTO ACCOMMODATE THE WORK DESCRIBED AND OUTLINED IN THESE DRAWINGSSHALL BE ARRANGED THROUGH THE OWNER. ASBESTOS ABATEMENT, IF ANY, ISEXCLUDED FROM THIS CONTRACT AND WILL BE HANDLED SEPARATELY BY OWNER.

TEMPERATURE SENSOR

DOOR GRILLE FOR TRANSFER AIR

RETURN AIR OPENING IN WALL ABOVE FINISHED CEILING

CABINET UNIT HEATER (HYDRONIC)

CONTROL WIRING

BOOSTER HEATING COIL 3-2 ; 3 DENOTES FLOOR, 2 DENOTES COIL NUMBER

UNIT HEATER:

WALL FIN HEATER - 1200 DENOTES FINNED LENGTH AND 5.6 DENOTES HEATOUTPUT IN kW

UH - HOT WATER UNIT HEATERGUH - GAS UNIT HEATEREUH - ELECTRIC UNIT HEATER

3/4" DOOR UNDERCUT BY G.C.U/C

BC-3-2

R.A.O.

WF-1200 = 5.6

CUH

UH

T

CARBON MONOXIDE SENSOR

NITROGEN DIOXIDE SENSORNO2

CO

RADIANT FLOOR HEATING SLAB SENSORRH

PIPE WATER FLOW IN LS

DUCT OR PIPE REDUCER

PRESSURE GAUGE

THERMOMETER

PUMP

PRESSURE REDUCING VALVE

GLOBE VALVE

STRAINER

CHECK VALVE

2-WAY CONTROL VALVE

AUTOMATIC AIR VENT

3-WAY CONTROL VALVE

PRESSURE RELIEF VALVE

BUTTERFLY VALVE

PIPE UP

PIPE DOWN

BRANCH OFF BOTTOM OF MAIN

BRANCH OFF TOP OF MAIN

UNION

TWO-WAY BUTTERFLY CONTROL VALVE

CIRCUIT BALANCING VALVE (CIRCUIT SETTER)

ISOLATING/GATE VALVE

HVAC SYMBOLSSYMBOL DESCRIPTION

LS

AIRFLOW / PIPE FLOW DIRECTION

AIRFLOW DIRECTION

AIRFLOW DIRECTION

AIRFLOW DIRECTION

SINGLE LINE DUCT / PIPE BREAK

DUCT BREAK LINE

DOUBLE-LINE DUCT / PIPE BREAK

VAV BOX c/w SILENCER AND BOOSTER HEATING COIL (CAPACITY IN kW)

VAV BOX SIZE

SUPPLY AIR FLOW (L/s) / MINIMUM SUPPLY AIR FLOW (L/s)6 350/75

VAV BOX c/w SILENCER

3.1 kW

CARBON MONOXIDE DETECTORCO

RDREFRIGERANT DETECTOR

CH4METHANE DETECTOR

NO2NITROGEN DIIOXIDE

WF WALL FIN HEATERCONV. CONVECTOR HEATERCUH CABINET UNIT HEATERUH UNIT HEATERRP RADIANT PANEL

DETAIL OF BOOSTER/REHEAT COIL PIPING CONNECTIONSN.T.S.

ARRANGE PIPING & INSTALLATION OF VALVES SUCH THAT VALVES ARE GROUPED FOR EASY MAINTENANCE.

VALVES FOR FAN COIL UNITS SHALL BE POSITIONED OVER EXTENDED DRAIN PAN.

SUPPORT PIPING INDEPENDENT OF COIL.

HOSE END & CHAINED CAPDRAIN VALVE C/W

NOTES:

2

3

1

BALANCING VALVE

MANUAL AIR

UNION

VENT

AIR CHAMBER

SUPPLY

RETURN

CONTROLVALVE

COIL AS APPLICABLE.HEATING OR COOLING

SLOPE UP

SLOPE UP

SLOPE UP

ENCLOSURE

FINS (TYPICAL)

FINS (TYPICAL)

ENCLOSURE

CONTROLVALVE(TYPICAL)

CIRCUITBALANCING VALVE(TYPICAL)

SINGLE ROW FINNED TUBE RADIATION PIPING DETAIL (DOWN FEED)

DRAIN VALVE C/WHOSE END(TYPICAL)

AIR VENT WITHSCREWDRIVER OPERATOR(TYPICAL)

BALL VALVE (TYPICAL)

SEE NOTE 1

OPPOSITE END CONNECTIONS

SAME END CONNECTIONS

UNION (TYPICAL)

AIR VENT WITHSCREWDRIVEROPERATOR (TYPICAL)

N.T.S.

NEW

NEW

NEW

ISOLATIONVALVE

NEW

CTE

CTE

CTE CTE

CAN

ADIA

N M

ARTY

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1185

MIS

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18M-02120-00

M1.0

DR

AW

ING

LIS

T,

SY

MB

OL

LIS

T &

DE

TA

ILS

- M

EC

HA

NIC

AL

N.T.S.

1

2

REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE ATEXISTING WALLFIN HEATER. MAKE GOOD PIPE INSULATION.

REMOVE EXISTING ROOM TEMPERATURE SENSOR AND PROVIDE NEW. REFER TOSPECIFICATION FOR TYPE AND ADDITIONAL REQUIREMENTS.

NOTES:

1

11

1

1

1

1

1

1

1

2

2

2

22

2

2

2 2

2

2

2

2

2 2 2 2 2 22

22222

2

1

CUH

CUH

CUH

CUH

CUH

CUH

CUH

EF

EF 1

1

1

REFER TO DRAWING M2.2FOR ENLARGED PLAN

RHC-1 RHC-2 RHC-3 RHC-4

RHC-5 RHC-6RHC-7 RHC-8

CBF-1

1 1

1

2

2

2

1

2

HC-3HC-2

HWS TEMP SENSOR INCEILING SPACE

1

3 REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE AT EXISTINGDUCT MOUNTED HEATING COIL. MAKE GOOD PIPE INSULATION. PROVIDE NEW DUCTMOUNTED TEMPERATURE SENSOR AFTER HEATING COIL TO MONITOR SUPPLY AIRTEMPERATURE.

3

3 3 3 3

333

3

3

2

4 CLEAN ALL STRAINERS. CLEAN ALL DUCT MOUNTED HEATING COILS.

2

2

2

2

2

T

T

T

T

T

TT

TT

T

T

T T T

T

T

T

T

T

T

T T

T

T T T TT

TTTTTT

T

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

AVA

LLEY

BLV

D.

MIS

SISS

AUG

A, O

NTA

RIO

600

Coc

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rive,

5th

Flo

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3R 5

K3

t. 90

5-47

5-72

70 f.

905

-475

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JK YZ

2019/04/23

18M-02120-00

M2.0

GR

OU

ND

FL

OO

R P

LA

NM

EC

HA

NIC

AL

1:150

1

1

1

1

1 1

1

2

2

2

2

2 2

2 2

22 2 2

2

2222

2

2

CUH

CUH

HRU-1 ONROOF

AHU ONROOF

REFER TO DRAWINGM2.2 FOR ENLARGED

PLAN

RHC-9

RHC-17

RHC-10 RHC-11 RHC-12

RHC-13 RHC-14 RHC-15 RHC-16

2

REFER TO DRAWING M2.2 FORENLARGED PLAN

1

3

3 33

3

3 3 3 3

1

1

1

1

2

REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE ATEXISTING WALLFIN HEATER. MAKE GOOD PIPE INSULATION.

REMOVE EXISTING ROOM TEMPERATURE SENSOR AND PROVIDE NEW. REFER TOSPECIFICATION FOR TYPE AND ADDITIONAL REQUIREMENTS.

NOTES:

3 REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE AT EXISTINGDUCT MOUNTED HEATING COIL. MAKE GOOD PIPE INSULATION. PROVIDE NEW DUCTMOUNTED TEMPERATURE SENSOR AFTER HEATING COIL TO MONITOR SUPPLY AIRTEMPERATURE.

4 CLEAN ALL STRAINERS. CLEAN ALL HEATING COILS.

GE-3 GE-4

GE-1 GE-2

T

T

T

T

T

T

T T

T TT

T T T T

T

TTTT

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

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CHOO

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1185

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AUG

AVA

LLEY

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MIS

SISS

AUG

A, O

NTA

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600

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5th

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3R 5

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t. 90

5-47

5-72

70 f.

905

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JK YZ

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18M-02120-00

M2.1

SE

CO

ND

FL

OO

R P

LA

NM

EC

HA

NIC

AL

1:150

B-1 B-2

DHWT WITH RECIRC.PUMP

P-3

CIRCULATOR PUMP BEHIND EACHBOILER

IN-LINE PUMP

P-1 P-2

BASE MOUNTED PUMPS

NOTES:

1. CLEAN STRAINERS AT PUMPS P-1, P-2 AND P-3. REMOVEAND REINSTATE PVC COVER AT P-3.

SA-1

EF-3 ONROOF

EF-2 ONROOF

EF-4 ONROOF

RA-1

HC-1

CUH

NOTES:

1. REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUALISOLATION VALVE AT DUCT MOUNTED HEATING COIL HC-1.PROVIDE NEW DUCT MOUNTED TEMPERATURE SENSOR AFTERHEATING COIL TO MONITOR SUPPLY AIR TEMPERATURE.

2. CLEAN HEATING COIL HC-1.

GA

S F

IRE

D H

UM

IDIF

IER

SF-1

UH

VAF-1

ADF-1ONROOF

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

AVA

LLEY

BLV

D.

MIS

SISS

AUG

A, O

NTA

RIO

600

Coc

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rive,

5th

Flo

orM

arkh

am, O

N L

3R 5

K3

t. 90

5-47

5-72

70 f.

905

-475

-599

4w

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.com

JK YZ

2019/04/23

18M-02120-00

M2.2

BO

ILE

R R

OO

M P

LA

N -

EN

LA

RG

ED

1:50

1M2.0

ENLARGED BOILER ROOM PLANSCALE 1:50

2M2.1

ENLARGED FAN ROOM PLANSCALE 1:50

3M2.1

ENLARGED MECHANICAL ROOM PLANSCALE 1:50

GENERAL CONTROL NOTES

NIGHT SETBACK AND MORNING BOOST CONTROL SEQUENCE

2

MORNING BOOST:

1

UNOCCUPIED NIGHT SETBACK SEQUENCE:

1

DURING MORNING BOOST, 100% OF THE SUPPLY AIR SHALL BE CIRCULATED FOR ALL SYSTEMS.

RAISE SPACE TEMPERATURE AS OUTLINED IN NIGHT BACK SEQUENCE (A) THROUGH (C). ENERGIZE CENTRAL TOILET EXHAUST FANS AND ERVUNITS. RESUME DIRECT HEATING SYSTEM SCHEDULE TO NORMAL OPERATION. WHEN THE RETURN AIR TEMPERATURE SENSOR FOR EACHSYSTEM REACHES 21.5°C SLOWLY RESUME NORMAL OPERATION MODE. READ MORNING BOOST DISCHARGE TEMPERATURE AND ESTABLISHNORMAL MODE DISCHARGE TEMPERATURE THEN RAMP DISCHARGE RESET OVER A 30 MINUTE PERIOD.

(DO)(DO)

(DO)(DO)

SEQUENCE:

1. SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMABLE TIME SCHEDULE OR LOCALLY AT THEMAIN CONTROL PANEL. ONCE ENABLED, THE SYSTEM SHALL OPERATES IN ACCORDANCE WITHTHE FOLLOWING CONTROL SEQUENCE.

2. GYM CEILING FANS ENABLED BASED ON PROGRAMMABLE TIME SCHEDULE.

GYM CEILING FANCONTROL DIAGRAM

(APPLIES TO GE-1, GE-2, GE-3 & GE-4)

SEQUENCE:

1. SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMMABLE TIME SCHEDULE OR LOCALLY AT THE MAIN CONTROL PANEL. ONCE ENABLED, THE SYSTEM SHALL OPERATE IN ACCORDANCE WITH THE FOLLOWING CONTROL SEQUENCES.

2. TEMPERATURE SENSOR T-1 SHALL MODULATE WALL FIN HEATER CONTROL VALVE TO MAINTAIN ROOM TEMPERATURE SETPOINT OF 21.5°C (ADJUSTABLE).

WALL FIN HEATER CONTROL DIAGRAM

(AO)

T-1

(AI)

INTEGRAL THERMOSTAT MAINTAINS ROOM TEMPERATURE SETPOINT OF 21.5°C (ADJUSTABLE).

WHEN OUTDOOR AIR TEMPERATURE RISES ABOVE 10°C (ADJUSTABLE) BAS SHALL OVERIDE LOCAL THERMOSTAT AND SHUT DOWN ALLCABINET HEATERS BY DISABLING FANS THROUGH CABINET HEATER MOTOR STARTER.

CABINET UNIT HEATER CONTROL DIAGRAM

TYP. FOR ALL CABINET HEATERS

2

3

1

SEQUENCE:

CH

(DO)

UNIT HEATER CONTROL DIAGRAM

SPACE TEMPERATURE SENSOR T-1 MAINTAINS SETPOINT 21.5°C (ADJUSTABLE) BY ENABLING/DISABLING FAN

TYP. FOR ALL UNIT HEATERS2

SEQUENCE:

1

UNIT HEATER

T-1

(AI)

NOTE: REFER TO PLANS, SCHEDULES AND DETAILS FOR QUANTITIES OF HEATERS.


THROUGH UNIT HEATER MOTOR STARTER.

SETPOINT OF 21.5°C (ADJUSTABLE).SPACE TEMPERATURE SENSOR T-1 SHALL MODULATE CONTROL VALVE TO MAINTAIN

BOOSTER (REHEAT) COIL CONTROL DIAGRAM

(AO)

C

SA

SEQUENCE OF OPERATION:

B

NOTE:

1. REFER TO PLANS FOR QUANTITIES OF NEW TEMPERATURE SENSORS AND CONTROL VALVES.2. PROVIDE NEW DUCT MOUNTED TEMPERATURE SENSOR AFTER HEATING COIL TO MONITOR SUPPLY AIR TEMPERATURE.

(AI)T-2

(AI)T-1

TEMPERATURE SENSOR T-2 SHALL MONITOR AIR TEMPERATURE AT DISCHARGE OF BOOSTER (REHEAT) COIL.

1

2

SEQUENCE:

DOMESTIC HOT WATER CONTROL DIAGRAM

DDC ENABLES AND DISABLES RECIRCULATING PUMP BASED

SUPPLY AND RETURN WATER TEMPERATURE SENSOR MONITORS TEMPERATURE.

DHWTANK

CIRC.PUMP

DCW

(AI)

ON A TIME OF DAY SCHEDULE.


1. SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMABLE TIME SCHEDULE OR LOCALLY AT THE MAIN CONTROL PANEL. ONCE ENABLED, THE SYSTEM SHALL OPERATE IN ACCORDANCE WITH THE FOLLOWING CONTROL SEQUENCES.

2. B.A.S SHALL OPEN THE MOTORIZED DAMPER AND TURN ON EXHAUST FAN.

3. ONCE THE EXHAUST FAN IS OFF, THE MOTORIZED DAMPER SHALL BE CLOSED.

NOTES:

1. CURRENT SENSOR "CS-1" MONITORS MOTOR STATUS.

ROOF MOUNTED EXHAUST FAN "ADF-1" CONTROLDIAGRAM

EA

E

(AI)CS-1

EA

N.C.

D-1

APPLIES TO ADF-1, EF-2, EF-3, EF-4

(DO)

APPLIES TO REHEAT COILS HC-1 TO HC-3 AND RHC-1 TO RHC-17

6. CALCULATE HEATING OR COOLING ENERGY CONSUMED BY FOLLOWING FOMULA:Q = V * P * Cp * (Ts - Tr)WHERE Q = ENERGY CONSUMED

V = FLOW OF MEDIA P = DENSITY OF MEDIA Cp = SPECIFIC HEAT OF MEDIA Ts = SUPPLY TEMPERATURE Tr = RETURN TEMPERATURE

7. PROVIDE AN ENERGY MANAGEMENT SOFTWARE PACKAGE TO OPTIMIZE START/STOP AND TEMPERATURE RESET FOR ALL SYSTEMS.

8. LABELING SHALL BE IN ACCORDANCE WITH ACTUAL SITE CONDITIONS AND ROOM NUMBERS/ROOM NAMES.

9. EXCEPT AS OTHERWISE NOTED, MOTOR STATUS SHALL BE ACCOMPLISHED VIA CURRENT SENSORS AT MOTOR STARTERS EXCLUDING VFD CONTROLLED MOTORS, WHICH WILL HAVE CURRENT SENSORS INSTALLED AT THE MOTORS.

10. COORDINATE FINAL INSTALLATION POSITION (INCLUDING HEIGHT A.F.F.) OF EACH TEMPERATURE AND HUMIDITY SENSOR, CARBON DIOXIDE DETECTORS, AND ALL OTHER CONTROLS RELATED DEVICES THAT ARE LOCATED ON WALLS, CEILINGS, FLOORS, ETC. IN ALL AREAS (EXCLUDING SERVICE AREAS) WITH CONSULTANT ON SITE, PRIOR TO ROUGH-IN.

11. REFER TO ELECTRICAL DRAWING FOR LOCATIONS OF POWER JUNCTION BOXES PROVIDED BY ELECTRICAL DIV. EXPRESSLY FOR PROVISION OF POWER TO THE CONTROLS SYSTEMS. REFER TO SPECIFICATION FORADDITIONAL INFORMATION AND MECHANICAL DIV. RESPONSIBILITIES.

12. UNLESS OTHERSWISE NOTED, FAN INTERLOCKING SHALL BE VIA HARDWIRE.

13. MEASUREMENT AND METERING: PROVIDE INSTANTANEOUS AND RUNNING TOTAL METERING AND MEASUREMENT FOR THE FOLLOWING VARIABLES. INCLUDE REQUIRED ALGORITHIMS AND ADDITIONAL DEVICES AS REQUIRED: - MOTOR LOADS - VARIABLE FREQUENCY DRIVE INPUT LOAD AND EFFICIENCY - VENTILATION AIR VOLUMES

14. ALL SETTINGS SHALL BE ADJUSTABLE.

15. ELECTRIC HEATERS IN WASHROOMS AND CHANGE ROOMS SHALL BE LOCALLY CONTROLLED.

16. AIR HANDLING SYSTEM HRU-1 IS CURRENTLY LOCALLY CONTROLLED. CONTROLS CONTRACTOR SHALL INTEGRATE HRU-1 WITH NEW BAS. REFER TO DRAWING M3.1 FOR CONTROL DIAGRAM AND SEQUENCE.

17. INLINE CEILING FANS LOCATED IN WASHROOMS, STORAGE ROOMS, AND OTHER SIMILAR AREAS SHALL BE LOCALLY CONTROLLED.

18. REFER TO SPECIFICATION FOR ADDITIONAL REQUIREMENTS.

19. PROVIDE 2x DI POINTS FOR SECURITY (ARMED/DISARMED AND TROUBLE).

1. SHOULD A SMOKE DETECTOR BE ACTIVATED, THE SYSTEM SHALL SHUT DOWN AND NOT RE-START AUTOMATICALLY.

2. FAN RE-START SEQUENCE ONCE FIRE ALARM HAS BEEN SILENCED SHALL BE STAGGERED THROUGH THE BMS IN ORDER TO PREVENT A CURRENT OVERLOAD OF ELECTRICAL SERVICES.

3. ELECTRICAL DIV. SHALL PROVIDE RELAYS, DRY CONTACTS, CONTACTORS, TRANSDUCERS AND SENSORS, ETC. AS REQUIRED ON THE FOLLOWING EQUIPMENT PROVIDED BY ELECTRICAL DIV. FOR CONNECTION TO THE BMS, TO MONITOR AND CONTROL THE FOLLOWING: - PARKING LOT LIGHTS: (CONTROLS TO PROVIDE: 2XDO) - EXTERIOR BUILDING LIGHTS: (CONTROLS TO PROVIDE: 2XDO) - CLASSROOM LIGHTS: (CONTROLS TO PROVIDE: 2XDI AND 3XDO PER CLASSROOM) - STAIRWELL LIGHTS: (CONTROLS TO PROVIDE: DO PER STAIRWELL) - PHOTOSENSORS: (CONTROLS TO PROVIDE: AI PER PHOTOSENSOR)

4. PROVIDE ONE (1) PHOTO SENSORS LOCATED ON EACH BUILDING EXPOSURE (NORTH, SOUTH, EAST, WEST) FOR CONNECTION TO THE BAS (CONTROLS TO PROVIDE: ONE (1) AI PER PHOTO SENSOR).

5. THE BAS SYSTEM SHALL CALCULATE THE PERCENTAGE OF OUTDOOR AIR BASED ON RETURN AIR, OUTDOOR AIR AND MIXED AIR TEMPERATURE AND MAINTAIN THE RESPECTIVE MINIMUM SETTING AS REQUIRED. THE CALCULATION SHALL BE AS FOLLOWS:

=(CFM O.A.)

(CFM M.A.)=

OUTDOOR AIRFRACTION OF (TM.A.-TR.A.)

(TO.A.-TR.A.)

(A) HEAT SPACE FROM RADIANT CEILING PANELS AND/OR WALL FIN HEATERS.

(D) DETECTION OF ANY ROOM BELOW 10°C, RESET BOILER TO 82.2°C SUPPLY.

DETECTION OF SPACE TEMPERATURE LESS THAN 15.6°C (NIGHT SETBACK TEMPERATURE) BY ANY ROOM TEMPERATURE SENSOR INITIATES THEFOLLOWING FOR THE RESPECTIVE SYSTEM:

(E) DE-ENERGIZE ABOVE WHEN THE RESPECTIVE SYSTEM ROOM AIR TEMPERATURE SENSORS ALL RISE ABOVE 18.3°C.

(B) ENERGIZE SUPPLY AND RETURN FANS AND OPERATE AT 100% CIRCULATION. HEAT SPACE FROM MAIN HEATING COILS.

(C) IF TEMPERATURE DROPS BELOW 12.8 °C IN ANY SPACE, ENERGIZE HEATING PUMPS.

SHIELD

Tdb (AI)

NOTES:

BUILDING OUTDOOR AIR TEMPERATURESTATIONS

1. PROVIDE TWO (2) STRATEGICALLY LOCATED OUTDOOR AIR TEMPERATURE STATIONS.

2. INFORMATION PROVIDED BY THE OUTDOOR AIR TEMPERATURE STATION SHALL BE GLOBAL & SHARED.

NOTE:

REFER TO PLANS FOR QUANTITIES OF NEW CONTROL VALVES AND TEMPERATURE SENSORS.

UNIT HEATERS SHALL BE LOCALLY CONTROLLED.3

T-1

(AI)

WHERE INDICATED ON FLOOR PLANS, PROVIDE REMOTE TEMPERATURE SENSOR.4

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

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LLEY

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D.

MIS

SISS

AUG

A, O

NTA

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600

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5th

Flo

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arkh

am, O

N L

3R 5

K3

t. 90

5-47

5-72

70 f.

905

-475

-599

4w

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.com

JK YZ

2019/04/23

18M-02120-00

M3.0

CO

NT

RO

L D

IAG

RA

MS

-M

EC

HA

NIC

AL

N.T.S.

KINDERGARTEN ROOF TOP UNIT CONTROL DIAGRAM "HRU-1"


CONDENSINGUNIT

D-3N.C.

N.C.

FREEZESTAT

D-2

N.C.

T-O.A(AI)

D-1 T-2(AI)T-3

(AI)

(AI)

(AI)T-4

EA

OA

E

S

RA

(DI)

DX

COOLNGCOIL

(DO,DI, AO)

GAS FIREDHEAT EXCHANGER

T-1(2x AI)

SA

(DO)

(DO)

(AI)

T

(AO)

(4xDO,4xAI)

NOTES:

1. DAMPERS ARE CONTROLLED IN UNISON.

5. OUTDOOR AIR TEMPERATURE (T-O.A.) PROVIDED BY BUILDING OUTDOOR AIR TEMPERATURE STATIONS.

3. THE EXHAUST AIR FAN SHALL BE INTERLOCKED WITH THE SUPPLY FAN SUCH THAT IT IS ENABLED OR DISABLED IN SIMILAR FASHION AS THE SUPPLY FAN.

2. TEMPERATURE SENSOR T-4 MONITORS RETURN AIR TEMPERTURE.

SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMABLE TIME SCHEDULE. ONCE ENABLED, THE SYSTEM SHALL OPERATES IN ACCORDANCE WITH THE FOLLOWINGCONTROL SEQUENCES.

6. CONTRACTOR TO CONFIRM MINIMUM OUTDOOR AIR FLOW WITH THE SCHOOL BOARD.

HEAT RECOVERY

CLASSROOM SYSTEM CONTROL DIAGRAM "SF-1" AND "VAF-1"


REMOTE CONDENSINGUNIT

D-3N.C.

N.C.

FREEZESTAT

T-O.A(AI)

D-1 T-2(AI)T-3

(AI)

(AI)

(AI)T-4

OA

VAF-1

SF-1

RA

(DI)

DX

COOLNGCOIL

(DO,AO,DI)

GAS FIREDHEAT EXCHANGER

T-1(2x AI)

SA

(DO)

(DO)

(AI)

T

(AO)

(4XDO,4XAI)

NOTES:







N.C.

EA

GAS FIREDHUMIDIFIER

GENERAL PURPOSE AND CHANGEROOM SYSTEM CONTROL DIAGRAM "SA-1"AND "RA-1"


D-3N.C.

N.C.

T-O.A(AI)

D-1 T-2(AI)T-3

(AI)

(AI)

(AI)T-4

OA

RA-1

SA-1

RA

T-1(AI)

SA

(DO)

(DO)

(AI)

(AO)

NOTES:





DURING HEATING MODE ROOM TEMPERATURE SENSOR T-1 MODULATES DUCT HEATING COIL CONTROL VALVES.DURING COOLING MODE, ROOM TEMPERATURE SENSOR SHALL FULLY CLOSE DUCT HEATING COIL CONTROL VALVES.



N.C.

EA

AIRTEMPERATURE

OUTDOOR

-5°C

10°C

TEMPERATUREWATER

SUPPLY HEATING

82.2°C

62°C

RESET SCHEDULE

T-O.A.

DI - COMMON ALARM

BURNER MODULATIONAO -

DO - ENABLE/DISABLE

BOILER POINT LIST (EACH)

DI - GAS VALVE STATUS

BURNER MODULATION STATUSAI -

(AI)

BOILERBLR-1

(AI)

(DO,AI)

(DO,AI)

(AI)(AI)

HEATING WATER BOILER CONTROL DIAGRAM

SYSTEM SHALL BE ENABLED THROUGH THE BAS OR MANUALLY THROUGH LOCAL CONTROLS. HEATING WATER SHALL BE AVAILABLE CONTINUOUSLY THROUGHOUT THE HEATING SEASON.


(DO,DI,AO,AI,DI)

BOILERBLR-2

(DO,DI,AO,AI,DI)

EACH BOILER SHALL OPERATE ON ITS OWN SYSTEM OF CONTROLS AND SAFETIES.

HEATING WATER SUPPLY TEMPERATURE OF 82.2°C (ADJUSTABLE) SHALL BE MAINTAINED THROUGH BOILERS INTEGRAL CONTROL PANEL, AND SHALL BE RESET THROUGH THE BAS BASED ON THE ABOVE RESET SCHEDULE.

REFER TO APPENDIX TO MECHANICAL SPECIFICATION FOR DPCDSB BOILER CONTROL SEQUENCE AND POINTS LIST.

(AI)(AI) P

HWST TO ADDITION

(AI)OVERRIDE PUSHBUTTON

(DI)

ALARM STROBE

(DO)

SA

SA

(AO)

C

B(AI)T-2

(AO)

C

B(AI)T-2

(AO)

C

B(AI)T-2

T-1(AI)

T-1(AI)

GIRL CHANGEROOM HC

GYM HC

BOY

CHANGEROOM

HC

6. THERE ARE TWO LOW LIMIT STATS (BEFORE AND AFTER THE SUPPLY FAN) AND ONE HIGH LIMIT STAT BEFORE RETURN FAN. THE TWOLOW LIMIT STATS, THE HIGH LIMIT STAT AND THE FREEZESTAT ARE HARDWIRE INTERLOCKED WITH THE SUPPLY FAN. RETURN FAN ANDSUPPLY FAN ARE HARDWIRE INTERLOCKED.

FREEZESTAT(DI)

T

(DO)

ROOM TEMPERATURE SENSOR T-1 SHALL MAINTAIN A SETPOINT OF 21.5°C (ADJUSTABLE) DURING HEATING SEASON AND 24° C (ADJUSTABLE) DURING COOLING SEASON BYMODULATING THE GAS FIRED HEAT EXCHANGER, CONTROLLING THE STAGES OF COOLING AND MODULATING THE DUCT HEATING COIL CONTROL VALVES (RHC-1 TORHC-17). SIMULTANEOUS HEATING AND COOLING IS PROHIBITED.

7. THERE IS ONE HIGH LIMIT STAT BEFORE RETURN FAN, INTERLOCKED WITH SUPPLY AND RETURN FAN.

ROOM TEMPERATURE SENSOR T-1 SHALL MAINTAIN A SETPOINT OF 21.5°C (ADJUSTABLE) DURING HEATING SEASON AND 24° C (ADJUSTABLE) DURING COOLING SEASON BYMODULATING THE GAS FIRED HEAT EXCHANGER, CONTROLLING THE STAGES OF COOLING AND MODULATING THE WALLFIN CONTROL VALVES. SIMULTANEOUS HEATINGAND COOLING IS PROHIBITED.

P-1

P-2

(DO,AI)P-3

(AI)H-1

(AI)H-2

(AI)

CO2

(AI)

CAN

ADIA

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AUG

A, O

NTA

RIO

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JK YZ

2019/04/23

18M-02120-00

M3.1

CO

NT

RO

L D

IAG

RA

MS

-M

EC

HA

NIC

AL

N.T.S.

ELECTRICAL SYMBOL LIST

PPPP RECESSED OR SURFACE MOUNTED PANELBOARD, "PP" DENOTES POWER PANEL, "LP" DENOTES

LIGHTING AND POWER PANEL, "DP" DENOTES DISTRIBUTION PANELBOARD.

DESCRIPTIONSYMBOL

R

ER

ER

R

R

R

D

D

E

E

EXISTING ITEM TO REMAIN AS INSTALLED.

EXISTING ITEM TO BE DELETED. REMOVE ALL EXISTING WIRING, CONDUIT, ETC. BACK TO ITSSOURCE. MAINTAIN CIRCUIT CONTINUITY DOWNSTREAM.

EXISTING ITEM TO RELOCATED. EXTEND EXISTING WIRING IN CONDUIT TO NEW LOCATION ANDCONNECT COMPLETE.

EXISTING ITEM IN ITS RELOCATED POSITION.

EXISTING ITEM TO BE REPLACED BY A NEW FIXTURE OR DEVICE AND RECONNECTED TOEXISTING OR NEW CIRCUIT WHERE SHOWN.

RR

RR

RR

RREXISTING ITEM TO DISCONNECTED, REMOVED, CLEANED, RE-INSTALLED IN SAME LOCATIONAND RECONNECTED TO EXISTING CIRCUIT.

EXISTING ITEM IN ITS RE-INSTALLED POSITION.

GENERAL DEMOLITION SYMBOLSSYMBOL DESCRIPTION

ELECTRICAL DRAWING LIST

E1.0 SYMBOL LIST, DRAWING LIST AND SCHEDULES - ELECTRICAL Not to Scale

E2.0

JUNCTION BOXJ

GROUND FLOOR PLAN - ELECTRICAL 1:150

DRAWING TITLEDRAWING No.

E2.1 SECOND FLOOR PLAN - ELECTRICAL 1:150

2E1.0

MAXIMUM BRANCH WIRING DISTRANCES FOR 120V SYSTEM AT 3% VOLTAGE DROPSCALE: NOT TO SCALE

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

AVA

LLEY

BLV

D.

MIS

SISS

AUG

A, O

NTA

RIO

WSP PROJ. No.: 18M-02119-00

600

Coc

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5th

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N L

3R 5

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t. 90

5-47

5-72

70 f.

905

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SL YZ

18M-02119-00

E1.0

DR

AW

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LIS

T,

SY

MB

OL

LIS

T &

DE

TA

ILS

- E

LE

CT

RIC

AL

N.T.S.

J

JUNCTION BOX WITHIN CEILING SPACE FORPOWER TO MECHANICAL BAS CONTROLS.COORDINATE EXACT LOCATION ON SITEPRIOR TO ROUGH-IN (TYPICAL)

SEE NOTE 3

J

NOTE 2

J

SEE NOTE 1

J SEE NOTE 4 J SEE NOTE 5

EAPPROXIMATE LOCATIONOF EXISTING EATON /CUTLER HUMMER PANEL "G"

E

APPROXIMATE LOCATIONOF EXISTING SIEMENSPANEL "N"

E

APPROXIMATE LOCATIONOF EXISTING SIEMENSPANEL "O"

EAPPROXIMATE LOCATIONOF EXISTING SQUARE DPANEL "B"

E

APPROXIMATE LOCATIONOF EXISTING SIEMENSPANEL "LP-F"

EAPPROXIMATE LOCATIONOF EXISTING SQUARE DPANEL "C"

EAPPROXIMATE LOCATIONOF EXISTING SQUARE DPANEL "D"

ER

APPROXIMATE LOCATIONOF EXISTING CORRIDORAND STAIR LIGHTINGCONTROL. SEE NOTE 6

SEE

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

AVA

LLEY

BLV

D.

MIS

SISS

AUG

A, O

NTA

RIO

WSP PROJ. No.: 18M-02119-00

600

Coc

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5th

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SL YZ

18M-02119-00

E2.0

GR

OU

ND

FL

OO

R P

LA

NE

LE

CT

RIC

AL

1:150

NOTES:1. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "D" WITHIN LUNCH ROOM AND EXTEND

2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.

2. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "O" WITHIN ELECTRICAL ROOM ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

3. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "O" WITHIN ELECTRICAL ROOM ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

4. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "LP-F" WITHIN CORRIDOR AND EXTEND2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.

5. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "LP-F" WITHIN CORRIDOR AND EXTEND2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.

6. APPROXIMATE LOCATION OF EXISTING OUTDOOR CORRIDOR LIGHTING HAND-OFF-AUTOSELECTOR SWITCH TO BE REPLACED WITH NEW HAND-OFF-AUTO SWITCH.

J


SEE NOTE 3

J

SEE NOTE 1

J SEE NOTE 4 J SEE NOTE 5

E

APPROXIMATE LOCATIONOF EXISTING SIEMENSPANEL "LP-G"

E

APPROXIMATE LOCATIONOF EXISTING SQUARE DPANEL "A"

CAN

ADIA

N M

ARTY

RS

ELEM

ENTA

RY S

CHOO

L

1185

MIS

SISS

AUG

AVA

LLEY

BLV

D.

MIS

SISS

AUG

A, O

NTA

RIO

WSP PROJ. No.: 18M-02119-00

600

Coc

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5th

Flo

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3R 5

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5-47

5-72

70 f.

905

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SL YZ

18M-02119-00

E2.1

SE

CO

ND

FL

OO

R P

LA

NE

LE

CT

RIC

AL

1:150

NOTES:1. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "LP-G" WITHIN CORRIDOR AND EXTEND

2#10 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.

2. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "LP-G" WITHIN CORRIDOR AND EXTEND2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.



PNEUMATIC ACTUATOR

ELECTRIC ACTUATOR

ELECTRIC SOLENOID

TEMPERATURE SENSOR

FLOW SWITCH (HARD WIRED)

STATIC PRESSURE PROBE FOR HUMIDIFIER AIR FLOW SWITCH

DIFFERENTIAL PRESSURE SENSOR

SUPPLY AIR FAN

RETURN AIR FAN

EXHAUST AIR FAN

THERMOMETER

FILTERS

LOW TEMPERATURE SAFETY CUT-OUT THERMOSTAT (FREEZE-STAT)WITH CAPILLARY TO STOP FANS. SECURE SENSING CAPILLARY ACROSSFACE OF COIL WITH EXACT LENGTH TO COVER COMPLETE AREA OF COIL

HEATING COIL

SYMBOL DESCRIPTION

T

SF

RF

EF

M

S

T

FS

DPS

ANNOTATIONSYMBOL DESCRIPTION

KEYNOTE



DIFFUSER/GRILLE DESIGNATION

RADIANT PANEL DESIGNATION

TYPE

#

TYPE

#

FIXTURE DESIGNATION

TYPE L/SSIZE

#

TYPE

LENGTHkW

#

TYPE

# REVISION TAG

1M-1

VIEW TITLESCALE

VIEW TITLESCALE

N

VIEW TITLE

VIEW TITLE

NORTH ARROW

FLOW CONTROLDIAGRAM SYMBOLS

OED OPEN-ENDED DUCTCTE CONNECT TO EXISTING

S/A SUPPLY AIRR/A RETURN AIRE/A EXHAUST AIRO/A OUTDOOR AIR

AI ANALOG INAO ANALOG OUTDI DIGITAL INDO DIGITAL OUT

MSP MOTOR STARTER PANELMCC MOTOR CONTROL CENTERTCP TEMPERATURE CONTROL PANEL

NO NORMALLY OPENNC NORMALLY CLOSED

ATD AIR TRANSFER DUCTT/A TRANSFER AIR

ABBREVIATIONS

DN DUCT DOWN

AFF ABOVE FINISHED FLOORC/W COMPLETE WITHDCW DOMESTIC COLD WATERDHW DOMESTIC HOT WATERFFD FUNNEL FLOOR DRAINRV RELIEF VENT

SCALE

N.T.S.

1:150

1:150

1:50

N.T.S.

N.T.S.

DWG No DESCRIPTION

M1.0 SYMBOL LIST & DRAWING LIST - MECHANICAL

M2.0 GROUND FLOOR PLAN - MECHANICAL

M2.1 SECOND FLOOR PLAN - MECHANICAL

M2.2 MECHANICAL ROOM PLAN - ENLARGED



DRAWING LIST

GENERAL CONSTRUCTION NOTES:

1. PERFORM A DETAILED SITE SURVEY OF THE SITE AND ALL AFFILIATED WORK AREASAND REVIEW EXISTING CONDITIONS PRIOR TO ANY DEMOLITION, ERECTION, ANDMOBILIZATION. REPORT ANY CONFLICTS WITH THE ENGINEER.

2. THE MECHANICAL DRAWINGS ARE PERFORMANCE DRAWINGS, DIAGRAMMATIC, ANDSHOW APPROXIMATE LOCATIONS OF EQUIPMENT AND CONNECTING SERVICES. ANYINFORMATION REGARDING ACCURATE MEASUREMENT OF THE BUILDING ARE TO BETAKEN AT THE SITE. DO NOT SCALE THE DRAWINGS, AND DO NOT USE THEDRAWINGS FOR PREFABRICATION WORK.

3. FOR CLARITY, NOT ALL EXISTING EQUIPMENT, DUCTWORK, PIPING, ETC. HAS BEENSHOWN ON THE DRAWINGS. THE EXISTING EQUIPMENT, PIPES, DUCTS ANDSERVICES ARE SHOWN FOR REFERENCE ONLY. EXACT LOCATIONS, SIZES ANDDIMENSIONS SHALL BE DETERMINED ON SITE. WHERE INTERFERENCES EXIST,CONTRACTOR SHALL REROUTE THE NEW WORK TO SUIT THE EXISTING PIPING.

4. NOT ALL CONNECTIONS TO EQUIPMENT ARE SHOWN. REFER TO THEMANUFACTURERS LITERATURE FOR ALL PIPING CONNECTIONS.

5. SURVEY ALL AFFILIATED WORK AREAS AND REPORT ANOMALIES ANDDISCREPANCIES TO CONSULTANT.

6. WHERE CEILING, FLOOR, WALL OR ROOF OPENINGS ARE REQUIRED TO RUNMECHANICAL AND ELECTRICAL SERVICES, INCLUDE ALL COSTS FOR REINSTATINGTHE CEILING, FLOOR, WALL, OR ROOF. SEAL ALL OPENINGS WITH APPROVEDFIRE-STOPPING MATERIALS AS REQUIRED. REFER TO SPECIFICATIONS FORADDITIONAL REQUIREMENTS.

7. ENSURE THAT ALL EQUIPMENT REQUIRING MAINTENANCE IS ACCESSIBLE. REPORTANY OBSTRUCTIONS TO THE CONSULTANT.

8. IF ASBESTOS CONTAINING MATERIAL IS SUSPECTED OR IDENTIFIED IN THE WORKAREA AND REQUIRED TO BE HANDLED AS PART OF THE DEMOLITION PHASE OF THEPROJECT, CONTRACTOR SHALL HALT WORK AND INFORM CONSULTANT OF SUCHCONDITIONS. CONTRACTOR SHALL NOT PROCEED WITH DEMOLITION OF SUCHAREAS WITHOUT AUTHORIZATION BY CONSULTANT. REMOVAL OF SUCH MATERIALSTO ACCOMMODATE THE WORK DESCRIBED AND OUTLINED IN THESE DRAWINGSSHALL BE ARRANGED THROUGH THE OWNER. ASBESTOS ABATEMENT, IF ANY, ISEXCLUDED FROM THIS CONTRACT AND WILL BE HANDLED SEPARATELY BY OWNER.

TEMPERATURE SENSOR

DOOR GRILLE FOR TRANSFER AIR

RETURN AIR OPENING IN WALL ABOVE FINISHED CEILING

CABINET UNIT HEATER (HYDRONIC)

CONTROL WIRING

BOOSTER HEATING COIL 3-2 ; 3 DENOTES FLOOR, 2 DENOTES COIL NUMBER

UNIT HEATER:

WALL FIN HEATER - 1200 DENOTES FINNED LENGTH AND 5.6 DENOTES HEATOUTPUT IN kW

UH - HOT WATER UNIT HEATERGUH - GAS UNIT HEATEREUH - ELECTRIC UNIT HEATER

3/4" DOOR UNDERCUT BY G.C.U/C

BC-3-2

R.A.O.

WF-1200 = 5.6

CUH

UH

T

CARBON MONOXIDE SENSOR

NITROGEN DIOXIDE SENSORNO2

CO

RADIANT FLOOR HEATING SLAB SENSORRH

PIPE WATER FLOW IN LS

DUCT OR PIPE REDUCER

PRESSURE GAUGE

THERMOMETER

PUMP

PRESSURE REDUCING VALVE

GLOBE VALVE

STRAINER

CHECK VALVE

2-WAY CONTROL VALVE

AUTOMATIC AIR VENT

3-WAY CONTROL VALVE

PRESSURE RELIEF VALVE

BUTTERFLY VALVE

PIPE UP

PIPE DOWN

BRANCH OFF BOTTOM OF MAIN

BRANCH OFF TOP OF MAIN

UNION

TWO-WAY BUTTERFLY CONTROL VALVE

CIRCUIT BALANCING VALVE (CIRCUIT SETTER)

ISOLATING/GATE VALVE

HVAC SYMBOLSSYMBOL DESCRIPTION

LS

AIRFLOW / PIPE FLOW DIRECTION

AIRFLOW DIRECTION

AIRFLOW DIRECTION

AIRFLOW DIRECTION

SINGLE LINE DUCT / PIPE BREAK

DUCT BREAK LINE

DOUBLE-LINE DUCT / PIPE BREAK

VAV BOX c/w SILENCER AND BOOSTER HEATING COIL (CAPACITY IN kW)

VAV BOX SIZE

SUPPLY AIR FLOW (L/s) / MINIMUM SUPPLY AIR FLOW (L/s)6 350/75

VAV BOX c/w SILENCER

3.1 kW

CARBON MONOXIDE DETECTORCO

RDREFRIGERANT DETECTOR

CH4METHANE DETECTOR

NO2NITROGEN DIIOXIDE

WF WALL FIN HEATERCONV. CONVECTOR HEATERCUH CABINET UNIT HEATERUH UNIT HEATERRP RADIANT PANEL

DETAIL OF BOOSTER/REHEAT COIL PIPING CONNECTIONSN.T.S.

ARRANGE PIPING & INSTALLATION OF VALVES SUCH THAT VALVES ARE GROUPED FOR EASY MAINTENANCE.

VALVES FOR FAN COIL UNITS SHALL BE POSITIONED OVER EXTENDED DRAIN PAN.

SUPPORT PIPING INDEPENDENT OF COIL.

HOSE END & CHAINED CAPDRAIN VALVE C/W

NOTES:

2

3

1

BALANCING VALVE

MANUAL AIR

UNION

VENT

AIR CHAMBER

SUPPLY

RETURN

CONTROLVALVE

COIL AS APPLICABLE.HEATING OR COOLING

SLOPE UP

SLOPE UP

SLOPE UP

ENCLOSURE

FINS (TYPICAL)

FINS (TYPICAL)

ENCLOSURE

CONTROLVALVE(TYPICAL)

CIRCUITBALANCING VALVE(TYPICAL)

SINGLE ROW FINNED TUBE RADIATION PIPING DETAIL (DOWN FEED)

DRAIN VALVE C/WHOSE END(TYPICAL)

AIR VENT WITHSCREWDRIVER OPERATOR(TYPICAL)

BALL VALVE (TYPICAL)

SEE NOTE 1

OPPOSITE END CONNECTIONS

SAME END CONNECTIONS

UNION (TYPICAL)

AIR VENT WITHSCREWDRIVEROPERATOR (TYPICAL)

N.T.S.

NEW

NEW

NEW

ISOLATIONVALVE

NEW

CTE

CTE

CTE CTE

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

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JK YZ

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M1.0

DR

AW

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LIS

T,

SY

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OL

LIS

T &

DE

TA

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EC

HA

NIC

AL

N.T.S.

1

1

1

1 11

1

1

1

1

1

2

2

2

2

2

2

2

2

2

2

2

CUH

CUH

CUH

CUH

CUHCUH

CUH

EC

UH

WINDOWA/C

WINDOWA/C

CUH

CUH

WINDOWA/C

HEATRECOVERYVENTILATOR

WINDOWA/C

WINDOWA/C

WINDOWA/C

WINDOWA/C

WINDOWA/C

WINDOWA/C

WINDOWA/C

REFER TO DETAIL 1 - M2.2FOR ENLARGED PLAN

2 2 2

2 2 2 2

2

2

2

REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE AT EXISTINGWALLFIN HEATERS.

REMOVE EXISTING AND PROVIDE NEW TEMPERATURE SENSOR. FOR ROOMS WITH MULTIPLEEXISTING TEMPERATURE SENSORS, REMOVE ALL EXISTING TEMP SENSORS AND PROVIDE ONENEW SENSOR TO CONTROL ALL EQUIPMENT SERVING THAT SPACE. REFER TO SPECIFICATION FORTYPE AND ADDITIONAL REQUIREMENTS.

NOTES:

1

2

T

T

T

T

T

T1

2

T 2

2

T

T

T

2

T

T

T

2

T

T

T2

T

2T

T

T

T

T

T

T

T

T

T

T

EC

UHECUH

ECUH










REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE AT EXISTINGVENTILATORS.

3

REMOVE AND PROVIDE NEW CONTROL VALVE AT EXISTING DUCT MOUNTED HEATING COIL.PROVIDE NEW DUCT MOUNTED TEMPERATURE SENSOR AFTER HEATING COIL TO MONITORSUPPLY AIR TEMPERATURES.

4

CLEAN ALL STRAINERS. CLEAN HEATING COILS IN EXISTING VENTILATORS. CLEAN DUCT MOUNTEDHEATING COILS.

5

3 3 3

3

3

3 33 3 3

HC

HC

4

4

M2.0

GR

OU

ND

FL

OO

R P

LA

NM

EC

HA

NIC

AL

1:150

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

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600

Coc

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JK YZ

2019/04/23

11

1

1

1

1

1

1

1

2

2

2

2

22

2

2

CUH

CUH

CUH

ERV-2

RTAC-2

RTAC-3

RTAC-4

RTAC-1ON ROOF

ERV-1 ONROOF

REFER TO DETAIL 2 - M2.2FOR ENLARGED PLAN

1

T

T

T

T

T

T

T

T

REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE AT EXISTINGWALLFIN HEATERS.

REMOVE EXISTING AND PROVIDE NEW TEMPERATURE SENSOR. FOR ROOMS WITH MULTIPLEEXISTING TEMPERATURE SENSORS, REMOVE ALL EXISTING TEMP SENSORS AND PROVIDE ONENEW SENSOR TO CONTROL ALL EQUIPMENT SERVING THAT SPACE. REFER TO SPECIFICATION FORTYPE AND ADDITIONAL REQUIREMENTS.

NOTES:

1

2

2

2

M2.1

SE

CO

ND

FL

OO

R P

LA

NM

EC

HA

NIC

AL

1:150

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

600

Coc

hran

e D

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5th

Flo

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arkh

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N L

3R 5

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B-2 B-1

DHWT WITH RECIRC.PUMP

EX

UH

P-1 P-2

BASE MOUNTED PUMPS

SF-5EF-4

EF-3FAN

EF-2

AHU

HC

NOTES:

1. CLEAN DUCT MOUNTED HEATING COILS.2. REMOVE AND PROVIDE NEW CONTROL VALVE AND MANUAL ISOLATION VALVE

AT DUCT MOUNTED HEATING COILS. PROVIDE NEW DUCT MOUNTEDTEMPERATURE SENSOR TO MONITOR SUPPLY AIR TEMPERATURE.

HC

DUCT MOUNTED HEATINGCOILS

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

600

Coc

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5th

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M2.2

ME

CH

AN

ICA

L R

OO

MP

LA

N -

EN

LA

RG

ED

1:25

1M2.2

MECHANICAL ROOMSCALE 1:50

1M2.2

FAN ROOMSCALE 1:50

(DO)(DO)

(DO)(DO)

SEQUENCE:

1. SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMABLE TIME SCHEDULE OR LOCALLY AT THEMAIN CONTROL PANEL. ONCE ENABLED.

2. GYM CEILING FANS ENABLED BASED ON PROGRAMMABLE TIME SCHEDULE.

3. PROVIDE HOA SWITCH. ``AUTO`` OPERATION IS FOR BAS CONTROL.

GYM CEILING FANCONTROL DIAGRAM

SEQUENCE:


2. TEMPERATURE SENSOR T-1 SHALL MODULATE WALL FIN HEATER CONTROL VALVE TO MAINTAIN ROOM TEMPERATURE SETPOINT OF 21.5°C (ADJUSTABLE).

WALL FIN HEATER CONTROL DIAGRAM

(AO)

T-1

(AI)

INTEGRAL THERMOSTAT MAINTAINS ROOM TEMPERATURE SETPOINT OF 21.5°C (ADJUSTABLE).

WHEN OUTDOOR AIR TEMPERATURE RISES ABOVE 10°C (ADJUSTABLE) BAS SHALL OVERIDE LOCAL THERMOSTAT AND SHUT DOWN ALLCABINET HEATERS BY DISABLING FANS THROUGH CABINET HEATER MOTOR STARTER.

CABINET UNIT HEATER CONTROL DIAGRAM

TYP. FOR ALL CABINET HEATERS

2

3

1

SEQUENCE:

CH

(DO)

UNIT HEATER CONTROL DIAGRAM

SPACE TEMPERTURE SENSOR T-1 MAINTAINS SETPOINT 21.5°C (ADJUSTABLE) BY ENABLING/DISABLING FAN

TYP. FOR ALL UNIT HEATERS2

SEQUENCE:

1

UNIT HEATER

T-1

(AI)



THROUGH UNIT HEATER MOTOR STARTER.

"APPLIES TO ALL CABINET HEATERS"

2. INFORMATION PROVIDED BY THE OUTDOOR AIR TEMPERATURE SHALL BE GLOBAL & SHARED.

NOTES:

1. PROVIDE TWO (2) STRATEGICALLY LOCATED OUTDOOR AIR TEMPERATURE STATIONS.

BUILDING OUTDOOR AIR TEMPERATURE STATIONS

SHIELD

RH%

Tdb

(AI)

(AI)

SEQUENCE:

DOMESTIC HOT WATER CONTROL DIAGRAM

SUPPLY WATER TEMPERATURE SENSOR MONITORS TEMPERATURE.

DHWTANK

CIRC.PUMP

DCW

(AI)



2. B.A.S SHALL EXHAUST FAN. MOTORIZED DAMPER SHALL BE HARDWIRED TO EXHAUST FAN.

3. ONCE THE EXHAUST FAN IS OFF, THE MOTORIZED DAMPER SHALL BE CLOSED.

NOTES:

1. CURRENT SENSOR "CS-1" MONITORS MOTOR STATUS.

ROOF MOUNTED EXHAUST FAN CONTROL DIAGRAM

(AI)CS-1

N.C.

(DO)

HEAT RECOVERY VENTILATOR (HRV) CONTROL DIAGRAMSEQUENCE OF OPERATION:

1. SYSTEM IS ENABLED THROUGH B.A.S. ON A PROGRAMMABLE TIME SCHEDULE OR LOCALLY AT THE MAIN CONTROL PANEL. ONCE ENABLEDTHE SYSTEM SHALL OPERATED IN ACCORDANCE WITH THE FOLLOWING CONTROL SEQUENCES.

2. WHEN SYSTEM IS ENABLED, O/A AND E/A DAMPER SHALL FULLY OPEN. S/A AND E/A FANS SHALL OPERATE CONTINUOUSLY. MAINTAINSUPPLY AIR TEMPERATURE, AS SENSED BY TEMPERATURE SENSOR T-1, AT 21.5°C (ADJUSTABLE), BY MODULATING HOW WATER HEATINGCOIL CONTROL VALVE.

3. IN VENTILATION MODE, THE VENTILATION DAMPER IS OPEN AND SUPPLY AIR IS A MIXTURE OF 55% RETURN AIR.

4. WHEN SYSTEM IS DISABLED, S/A AND O/A FAN SHALL SHUT OFF, O/A AND E/A DAMPER SHALL FULLY CLOSE.

NOTE:

1. CURRENT SENSORS "CS-1" & "CS-2" MONITOR MOTOR STATUS.

2. REFER TO APPENDIX E FOR HRV UNIT O&E MANUAL INFORMATION.

3. HRV UNITS AND WINDOW AC UNITS ARE NOT ON EXISTING BAS. INTENT IS TO ADD THESE UNITS TO NEW BAS.

HEATRECOVERY

CS-1(AI)

SA

T-1(AI)

RA

E

S

CS-2

(AI)

NC (D0)

EA

OA

(DO)

WINDOW ACUNIT (DO,AI)

(D0)


1. LOCAL CONTROL ONLY THROUGH MANUAL SWITCH OR OCCUPANCY SENSOR.

INLINE EXHAUST FAN CONTROL DIAGRAM

EA

E EA

BACK DRAFTDAMPER

S

APPLIES TO SMALL INLINE EXHAUST FANS SERVING ONE SPACE (WASHROOM EXHAUST)

(DO)

(AO)

(DO,AI)

(AO)

(AI)CO2

(AI)

NIGHT SETBACK AND MORNING BOOST CONTROL SEQUENCE

2

MORNING BOOST:

1

UNOCCUPIED NIGHT SETBACK SEQUENCE:

1

DURING MORNING BOOST, 100% OF THE SUPPLY AIR SHALL BE CIRCULATED FOR ALL SYSTEMS. VAV BOXES SHALL BEAT DESIGN MAX POSITION TO ALLOW AIR INTO EACH SERVED SPACE.

RAISE SPACE TEMPERATURE AS OUTLINED IN NIGHT BACK SEQUENCE (A) THROUGH (C). ENERGIZE CENTRAL TOILET EXHAUST FANS AND ERVUNITS. RESUME DIRECT HEATING SYSTEM SCHEDULE TO NORMAL OPERATION. WHEN THE RETURN AIR TEMPERATURE SENSOR FOR EACHSYSTEM REACHES 22.2°C SLOWLY RESUME NORMAL OPERATION MODE. READ MORNING BOOST DISCHARGE TEMPERATURE AND ESTABLISHNORMAL MODE DISCHARGE TEMPERATURE THEN RAMP DISCHARGE RESET OVER A 30 MINUTE PERIOD.

(A) HEAT SPACE FROM RADIANT CEILING PANELS AND/OR WALL FIN HEATERS.

(D) DETECTION OF ANY ROOM BELOW 10°C, RESET BOILER TO 82.2°C SUPPLY.

DETECTION OF SPACE TEMPERATURE LESS THAN 15.6°C (NIGHT SETBACK TEMPERATURE) BY ANY ROOM TEMPERATURE SENSOR INITIATES THEFOLLOWING FOR THE RESPECTIVE SYSTEM:

(E) DE-ENERGIZE ABOVE WHEN THE RESPECTIVE SYSTEM ROOM AIR TEMPERATURE SENSORS ALL RISE ABOVE 18.3°C.

(B) ENERGIZE SUPPLY AND RETURN FANS AND OPERATE AT 100% CIRCULATION. HEAT SPACE FROM MAIN HEATING COILS.

(C) IF TEMPERATURE DROPS BELOW 12.8 °C IN ANY SPACE, ENERGIZE HEATING PUMPS.

6. CALCULATE HEATING OR COOLING ENERGY CONSUMED BY FOLLOWING FOMULA:Q = V * P * Cp * (Ts - Tr)WHERE Q = ENERGY CONSUMED

V = FLOW OF MEDIA P = DENSITY OF MEDIA Cp = SPECIFIC HEAT OF MEDIA Ts = SUPPLY TEMPERATURE Tr = RETURN TEMPERATURE

7. PROVIDE AN ENERGY MANAGEMENT SOFTWARE PACKAGE TO OPTIMIZE START/STOP AND TEMPERATURE RESET FOR ALL SYSTEMS.

8. PROVIDE 2x DI POINTS FOR SECURITY (ARMED/DISARMED AND TROUBLE).

9. EXCEPT AS OTHERWISE NOTED, MOTOR STATUS SHALL BE ACCOMPLISHED VIA CURRENT SENSORS AT MOTOR STARTERS EXCLUDING VFD CONTROLLED MOTORS, WHICH WILL HAVE CURRENT SENSORS INSTALLED AT THE MOTORS.

10. COORDINATE FINAL INSTALLATION POSITION (INCLUDING HEIGHT A.F.F.) OF EACH TEMPERATURE AND HUMIDITY SENSOR, CARBON DIOXIDE DETECTORS, AND ALL OTHER CONTROLS RELATED DEVICES THAT ARE LOCATED ON WALLS, CEILINGS, FLOORS, ETC. IN ALL AREAS (EXCLUDING SERVICE AREAS) WITH CONSULTANT ON SITE, PRIOR TO ROUGH-IN.

11. REFER TO ELECTRICAL DRAWING FOR LOCATIONS OF POWER JUNCTION BOXES PROVIDED BY ELECTRICAL DIV. EXPRESSLY FOR PROVISION OF POWER TO THE CONTROLS SYSTEMS. REFER TO SPECIFICATION FORADDITIONAL INFORMATION AND MECHANICAL DIV. RESPONSIBILITIES.

12. UNLESS OTHERSWISE NOTED, FAN INTERLOCKING SHALL BE VIA HARDWIRE.

13. MEASUREMENT AND METERING: PROVIDE INSTANTANEOUS AND RUNNING TOTAL METERING AND MEASUREMENT FOR THE FOLLOWING VARIABLES. INCLUDE REQUIRED ALGORITHIMS AND ADDITIONAL DEVICES AS REQUIRED: - MOTOR LOADS - VARIABLE FREQUENCY DRIVE INPUT LOAD AND EFFICIENCY - VENTILATION AIR VOLUMES

14. ALL SETTINGS SHALL BE ADJUSTABLE.

15. ELECTRIC HEATERS IN WASHROOMS AND CHANGE ROOMS SHALL BE LOCALLY CONTROLLED.

16. HEAT RECOVERY VENTILATORS (HRV) ARE CURRENTLY LOCALLY CONTROLLED. CONTROLS CONTRACTOR SHALL INTEGRATE ALL HRV UNITS WITH NEW BAS.

17. INLINE FANS LOCATED IN WASHROOMS, CHANGEROOMS, STORAGE ROOMS, AND OTHER SIMILAR AREAS SHALL BE LOCALLY CONTROLLED.

18. REFER TO SPECIFICATION FOR ADDITIONAL REQUIREMENTS.

19. THESE DIAGRAMS ARE INCLUDED FOR DIAGRAMMATICAL PURPOSES ONLY. EXISTING BAS INFORMATION INCLUDED WITH THE MECHANICAL SPECIFICATION SHALL GOVERN.

20. LABELING SHALL BE IN ACCORDANCE WITH ACTUAL SITE CONDITIONS AND ROOM NUMBERS/ROOM NAMES.

21. EXTEND NEW BAS TO CONTROL EXISTING EQUIPMENT NOT PREVIOUSLY CONTROLLED BY BAS.

1. SHOULD A SMOKE DETECTOR BE ACTIVATED, THE SYSTEM SHALL SHUT DOWN AND NOT RE-START AUTOMATICALLY.

2. FAN RE-START SEQUENCE ONCE FIRE ALARM HAS BEEN SILENCED SHALL BE STAGGERED THROUGH THE BMS IN ORDER TO PREVENT A CURRENT OVERLOAD OF ELECTRICAL SERVICES.

3. ELECTRICAL DIV. SHALL PROVIDE RELAYS, DRY CONTACTS, CONTACTORS, TRANSDUCERS AND SENSORS, ETC. AS REQUIRED ON THE FOLLOWING EQUIPMENT PROVIDED BY ELECTRICAL DIV. FOR CONNECTION TO THE BMS, TO MONITOR AND CONTROL THE FOLLOWING: - PARKING LOT LIGHTS: (CONTROLS TO PROVIDE: 2XDO) - EXTERIOR BUILDING LIGHTS: (CONTROLS TO PROVIDE: 2XDO) - CLASSROOM LIGHTS: (CONTROLS TO PROVIDE: 2XDI AND 3XDO PER CLASSROOM) - STAIRWELL LIGHTS: (CONTROLS TO PROVIDE: DO PER STAIRWELL) - PHOTOSENSORS: (CONTROLS TO PROVIDE: AI PER PHOTOSENSOR)

4. PROVIDE ONE (1) PHOTO SENSORS LOCATED ON EACH BUILDING EXPOSURE (NORTH, SOUTH, EAST, WEST) FOR CONNECTION TO THE BAS (CONTROLS TO PROVIDE: ONE (1) AI PER PHOTO SENSOR).

5. THE BAS SYSTEM SHALL CALCULATE THE PERCENTAGE OF OUTDOOR AIR BASED ON RETURN AIR, OUTDOOR AIR AND MIXED AIR TEMPERATURE AND MAINTAIN THE RESPECTIVE MINIMUM SETTING AS REQUIRED. THE CALCULATION SHALL BE AS FOLLOWS:

=(CFM O.A.)

(CFM M.A.)=

OUTDOOR AIRFRACTION OF (TM.A.-TR.A.)

(TO.A.-TR.A.)

EA

EAE

"APPLIES TO ALL ROOF MOUNTED EXHAUST FANS"

S

HOA

T-1(2xAI)

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

600

Coc

hran

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5th

Flo

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N L

3R 5

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5-47

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70 f.

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M3.0

CO

NT

RO

L D

IAG

RA

MS

-M

EC

HA

NIC

AL

N.T.S.

AIRTEMPERATURE

OUTDOOR

-5°C

10°C

TEMPERATUREWATER

SUPPLY HEATING

82.2°C

62°C

RESET SCHEDULE

DI - COMMON ALARM

BURNER MODULATIONAO -

DO - ENABLE/DISABLE

BOILER POINT LIST (EACH)

DI - GAS VALVE STATUS

BURNER MODULATION STATUSAI -

HEATING WATER BOILER CONTROL DIAGRAM

T-2

FREEZESTAT

N.C.

OUTDOOR

DXCOOLNG

COIL

T-O.A.(AI)

D-1

AIR HANDLING SYSTEM "RTAC-1" CONTROL DIAGRAM

N.C.

D-3

GAS FIRED HEAT

EXCHANGER

T-1(2xAI)

REFER TO APPENDIX D INCLUDED AS PART OF THE MECHANICALSPECIFICATION FOR EXITING BAS SEQUENCES AND CONTROL DIAGRAMS.


EACH BOILER SHALL OPERATE ON ITS OWN SYSTEM OF CONTROLS AND SAFETIES.

HEATING WATER SUPPLY TEMPERATURE OF 82.2°C (ADJUSTABLE) SHALL BE MAINTAINED THROUGH BOILERS INTEGRAL CONTROL PANEL, AND SHALL BE RESET THROUGH THE BAS BASED ON THE ABOVE RESET SCHEDULE.

REFER TO APPENDIX INCLUDED AS PART OF THE MECHANICAL SPECIFICATION BOILER CONTROL SEQUENCE.4

3

2

1 SYSTEM SHALL BE ENABLED THROUGH THE BAS OR MANUALLY THROUGH LOCAL CONTROLS. HEATING WATER SHALL BE AVAILABLE CONTINUOUSLY THROUGHOUT THE HEATING SEASON.

B-1

(AI)

B-2

(AI)

(AI)(AI)

(AI, DO)

(AI, DO)

(AI, AO)(AI, AO)

"APPLIES TO RTAC-1, RTAC-2, RTAC-3 & RTAC-4"

S

(DO)

(DOx2, AIx2)

INTEGRALCU

(DOx2, AIx2)

(AI)

(DO)

(AI)OA

(DO)

RF

EA

OA

(AO)

(AI)

SF

HL LL (AI)

(AI)

OUTDOORAIR TEMP

(DO)

(AI)

(AI)

CO(AI)

GENERAL PURPOSE ROOM, STAGE & CHANGE ROOM AIR HANDLING UNIT

1 REFER TO APPENDIX D INCLUDED AS PART OF THE MECHANICAL SPECIFICATION FOR EXISTING BAS SEQUENCES AND CONTROL DIAGRAMS.

HIGH LIMIT AND LOW LIMIT SENSORS SHALL BE HARDWIRED TO SUPPLY FAN AND HEATING COIL CONTROL VALVES.1


1


PROVIDE NEW DUCT MOUNTED TEMPERATURE SENSOR AFTER DUCT MOUNTED HEATING COIL TO MONITOR SUPPLY AIR TEMPERATURE.2


(AO)

(AI)

(AO)

(AI)

(AO)

(AI)

(AO)

(AI)

TO GP ROOM

TO STAGE

TO GIRL'S CHANGEROOM

TO BOY'S CHANGEROOM

(AI)

(AI)

(AI)

(AI)

(DO)

EF-3

(AI)

EA

(DO)

SF

(AI)

OA

INTEGRALCU

(DOx2, AIx2)

GAS FIRED HEAT

EXCHANGER

(DO, AO, DI)

(AI)SA

MAKEUP AIR UNIT "MUAC-1" CONTROL DIAGRAM

1 REFER TO APPENDIX D INCLUDED AS PART OF THE MECHANICAL SPECIFICATION FOR EXISTING BAS SEQUENCES AND CONTROL DIAGRAMS.


(AI)

RA

P

(AI)

T-1(2xAI)

OUTDOOR

T-O.A.(AI)

OVERRIDE PUSHBUTTON

(DI)

ALARM STROBE

(DO)

HC-1

HC-2

HC-3

HC-4

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

600

Coc

hran

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5th

Flo

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arkh

am, O

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3R 5

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M3.1

CO

NT

RO

L D

IAG

RA

MS

-M

EC

HA

NIC

AL

N.T.S.

ELECTRICAL SYMBOL LIST

PPPP RECESSED OR SURFACE MOUNTED PANELBOARD, "PP" DENOTES POWER PANEL, "LP" DENOTES

LIGHTING AND POWER PANEL, "DP" DENOTES DISTRIBUTION PANELBOARD.

DESCRIPTIONSYMBOL

R

ER

ER

R

R

R

D

D

E

E

EXISTING ITEM TO REMAIN AS INSTALLED.

EXISTING ITEM TO BE DELETED. REMOVE ALL EXISTING WIRING, CONDUIT, ETC. BACK TO ITSSOURCE. MAINTAIN CIRCUIT CONTINUITY DOWNSTREAM.

EXISTING ITEM TO RELOCATED. EXTEND EXISTING WIRING IN CONDUIT TO NEW LOCATION ANDCONNECT COMPLETE.

EXISTING ITEM IN ITS RELOCATED POSITION.

EXISTING ITEM TO BE REPLACED BY A NEW FIXTURE OR DEVICE AND RECONNECTED TOEXISTING OR NEW CIRCUIT WHERE SHOWN.

RR

RR

RR

RREXISTING ITEM TO DISCONNECTED, REMOVED, CLEANED, RE-INSTALLED IN SAME LOCATIONAND RECONNECTED TO EXISTING CIRCUIT.

EXISTING ITEM IN ITS RE-INSTALLED POSITION.

GENERAL DEMOLITION SYMBOLSSYMBOL DESCRIPTION

ELECTRICAL DRAWING LIST

E1.0 SYMBOL LIST, DRAWING LIST AND SCHEDULES - ELECTRICAL Not to Scale

E2.0

JUNCTION BOXJ

GROUND FLOOR PLAN - ELECTRICAL 1:150

DRAWING TITLEDRAWING No.

E2.1 SECOND FLOOR PLAN - ELECTRICAL 1:150

2E1.0

MAXIMUM BRANCH WIRING DISTRANCES FOR 120V SYSTEM AT 3% VOLTAGE DROPSCALE: NOT TO SCALE

N

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

WSP PROJ. No.: 18M-02123-00

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E1.0

DR

AW

ING

LIS

T,

SY

MB

OL

LIS

T &

DE

TA

ILS

- E

LE

CT

RIC

AL

N.T.S.

SEE NOTE


J 4 SEE NOTE J 5

SEE NOTE J 3

SEE NOTE J 2

SEE NOTE J 1

E

APPROXIMATE LOCATIONOF EXISTING PANEL

E

APPROXIMATE LOCATIONOF EXISTING FEDERALPIONEER PANEL "E"

APPROXIMATE LOCATIONOF EXISTING PORTAPAKPANELS

E E

EAPPROXIMATE LOCATIONOF EXISTING SQUARE DPANEL "2"

EAPPROXIMATE LOCATIONOF EXISTING FEDERALPIONEER PANEL "A"

E

APPROXIMATE LOCATIONOF EXISTING FEDERALPIONEER PANEL "B"

E

APPROXIMATE LOCATIONOF EXISTING FEDERALPIONEER PANEL "C"

C

SEE NOTE 6

E2.0

GR

OU

ND

FL

OO

R P

LA

NE

LE

CT

RIC

AL

1:150

N

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

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WSP PROJ. No.: 18M-02123-00

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NOTES:1. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "B" WITHIN VESTIBULE AND EXTEND 2#12

+ GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLS POWERJUNCTION BOX AND CONNECT COMPLETE.

2. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "2" WITHIN ELECTRICAL ROOM ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

3. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "2" WITHIN ELECTRICAL ROOM ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

4. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL PORTAPAK WITHIN VESTIBULE ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

5. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL PORTAPAK WITHIN VESTIBULE ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

6. PROVIDE NEW LIGHTING CONTACTOR TO ALLOW FOR CONTROL OF EXTERIOR LIGHTINGTHROUGH NEW BAS SYSTEM. BE RESPONSIBLE TO MODIFY EXISTING LIGHTING BRANCHCIRCUIT AS REQUIRED TO PROVIDE REQUIRED LINE AND LOAD CONNECTIONS TO LIGHTINGCONTACTOR. REFER TO SPECIFICATION FOR DETAILS.


SEE NOTE J 2

SEE NOTE J 1

APPROXIMATE LOCATIONOF EXISTING SIEMENSPANEL "N"

E

E

APPROXIMATE LOCATIONOF EXISTING FEDERALPIONEER PANEL "D"

E2.1

SE

CO

ND

FL

OO

R P

LA

NE

LE

CT

RIC

AL

1:150

N

FATH

ER C

W S

ULL

IVAN

ELEM

ENTA

RY S

CHOO

L

62 S

EABO

RN

RD

.BR

AMPT

ON

, ON

TAR

IO

WSP PROJ. No.: 18M-02123-00

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5-47

5-72

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NOTES:1. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "N" WITHIN SEMINAR ROOM 206 AND

EXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

2. PROVIDE A NEW 15A-1P BREAKER IN EXISTING PANEL "N" WITHIN SEMINAR ROOM 206 ANDEXTEND 2#12 + GROUND IN A 13mm CONDUIT FROM NEW BREAKER TO MECHANICAL CONTROLSPOWER JUNCTION BOX AND CONNECT COMPLETE.

Documents

S:Current Projects4221-M&E BAS - DPCDSBWD4221 W-2 ... · and review existing conditions prior to any demolition, erection, and mobilization. report any conflicts with the engineer