newcastle public school - hvac upgrades

STRUCTURAL

ELECTRICAL

MECHANICAL

LIST OF DRAWINGS

M101 MECHANICAL SERVICES - MECHANICAL SPECIFICATIONS

M102 MECHANICAL SERVICES - MECHANICAL SPECIFICATIONS

M103 MECHANICAL SERVICES - MECHANICAL LEGENDS

M300 MECHANICAL SERVICES - DEMOLITION WORK - FIRST FLOOR - BOILER ROOM

M301 MECHANICAL SERVICES - DEMOLITION WORK - FIRST FLOOR

M302 MECHANICAL SERVICES - DEMOLITION WORK - SECOND FLOOR

M303 MECHANICAL SERVICES - DEMOLITION WORK - ROOF

M304 MECHANICAL SERVICES - NEW WORK - FIRST FLOOR - BOILER ROOM

M305 MECHANICAL SERVICES - PLUMBING NEW WORK - FIRST FLOOR - BOILER ROOM

M306 MECHANICAL SERVICES - NEW WORK - FIRST FLOOR

M307 MECHANICAL SERVICES - NEW WORK - SECOND FLOOR

M308 MECHANICAL SERVICES - NEW WORK - ROOF

M500 MECHANICAL SERVICES - HVAC AND CONTROL DEMOLITION WORK FIRST FLOOR

M501 MECHANICAL SERVICES - HVAC AND CONTROL DEMOLITION WORK SECOND FLOOR

M502 MECHANICAL SERVICES - HVAC AND CONTROL NEW WORK FIRST FLOOR

M503 MECHANICAL SERVICES - HVAC AND CONTROL NEW WORK SECOND FLOOR

M504 MECHANICAL SERVICES - CONTROL DEMOLITION WORK BOILER ROOM AND MECHANICAL ROOMS

M505 MECHANICAL SERVICES - CONTROL NEW WORK BOILER ROOM AND MECHANICAL ROOMS

M506 MECHANICAL SERVICES - EQUIPMENT SCHEDULE

M507 MECHANICAL SERVICES - EXISTING BAS POINTS LIST

M508 MECHANICAL SERVICES - CONTROL SCHEMATIC & SEQUENCE 1

M509 MECHANICAL SERVICES - CONTROL SCHEMATIC & SEQUENCE 2

M510 MECHANICAL SERVICES - EXISTING AHU AND RTU CONTROL SEQUENCE

M600 MECHANICAL SERVICES - STANDARD DETAILS

M601 MECHANICAL SERVICES - STANDARD DETAILS

250 SHEPPARD AVE. EAST, SUITE #306, TORONTO, ONTARIO, M2N 6M9

TEL. (647) 478-5156

FAX (647) 478-5917

E-001 ELECTRICAL SERVICES - LEGEND AND SPECIFICATIONS

E-100 ELECTRICAL SERVICES - FIRST FLOOR - BOILER ROOM & MECHANICAL ROOM - DEMOLITION WORK

E-101 ELECTRICAL SERVICES - FIRST FLOOR - DEMOLITION WORK

E-102 ELECTRICAL SERVICES - SECOND FLOOR - DEMOLITION WORK

E-103 ELECTRICAL SERVICES - ROOF - DEMOLITION WORK

E-200 ELECTRICAL SERVICES - FIRST FLOOR POWER LAYOUT- NEW WORK

E-201 ELECTRICAL SERVICES - SECOND FLOOR POWER LAYOUT- NEW WORK

E-202 ELECTRICAL SERVICES - ROOF POWER LAYOUT- NEW WORK

E-300 ELECTRICAL SERVICES - FIRST FLOOR - LIGHTING LAYOUT- NEW WORK

E-301 ELECTRICAL SERVICES - SECOND FLOOR - LIGHTING LAYOUT- NEW WORK

S-01 STRUCTURAL SERVICES - GENERAL NOTES AND SPECIFICATIONS

S-02 STRUCTURAL SERVICES - DETAILS

S-03 STRUCTURAL SERVICES - BOILER ROOM - KEY PLAY AND DETAILS

S-04 STRUCTURAL SERVICES - DETAILS - VAV UNITS

ARCHITECTURAL

A-1 CANOPY ROOF REPLACEMENT AND LIBRARY MASONRY WALL REPAIR

NEWCASTLE PUBLIC SCHOOL - HVAC UPGRADES

50 GLASS CT, NEWCASTLE, ON L1B 1M5

DRAWINGS - ISSUED FOR PERMIT AND TENDER

PROJECT NUMBER : 1020165

MARCH 2021

GENERAL MECHANICAL CONDITIONHVAC GENERAL MECHANICAL CONDITION (CONT'D)

1. SCOPE OF WORK

- REPLACE/ADD/ RELOCATE, MODIFICATION TO EQUIPMENT/SERVICES BUT NOT LIMITED TO:

A. HVAC

B. INSULATION

C. AIR AND WATER BALANCING

D. CONTROLS

E. FIRE SUPPRESSION SPRINKLERS

- FURNISH ALL LABOR, MATERIALS, EQUIPMENT, TOOLS AND SUPPORTS AS WELL AS SUPERVISION TO

PROVIDE A COMPLETE INSTALLATION, TESTED AND IN WORKING ORDER, AS SHOWN ON THE DRAWINGS.

- REMOVAL AND DISPOSAL OF THE EQUIPMENT.

- MAKE GOOD ALL DAMAGES TO CEILINGS, WALLS, EXISTING EQUIPMENT AND/OR SYSTEM.

- COORDINATE WORK AND WORKING HOURS WITH THE OWNER AND OTHER TRADES TO MINIMIZE

DISRUPTION. WHERE WORK DISRUPTS OR INTERFERES WITH BUILDING OCCUPANTS, MAKE ALL

NECESSARY ARRANGEMENTS WITH THE LANDLORD OR FACILITY MANAGER FOR A SUITABLE TIME PERIOD

FOR THE WORK OR SYSTEM SHUT-DOWN TO OCCUR. LIFE SAFETY SYSTEMS ARE NOT TO BE LEFT

INOPERABLE DURING UNSUPERVISED TIMES OF THE DAY, AND SHALL BE FULLY OPERATIONAL AT THE END

OF EACH WORKING DAY.

2. CODES AND STANDARDS

- ALL WORK SHALL CONFORM TO THE CURRENT ISSUES OF:

- THE ONTARIO BUILDING CODE.

- ONTARIO ELECTRICAL SAFETY CODE.

- BYLAWS AND REGULATIONS ISSUED BY THE BUILDING AUTHORITY HAVING JURISDICTION.

- SMACNA GUIDE

- TSSA REQUIREMENTS

- NFPA STANDARDS

3. SPECIFICATIONS

- COMPLY WITH THE GENERAL SECTIONS AND APPLICABLE SECTIONS OF THE GENERAL CONTRACT

SPECIFICATIONS.

4. PERMITS, FEES & INSPECTIONS

- OBTAIN AND PAY FOR ALL REQUIRED PERMITS, INSPECTIONS, ETC. AS REQUIRED BY THE AUTHORITIES

HAVING JURISDICTION.

- OBTAIN ALL PERMITS BEFORE PROCEEDING WITH WORK.

- CONTRACTOR SHALL BE RESPONSIBLE SHOULD FAILURE OCCUR.

- THE CONTRACTOR SHALL CONTACT THE BUILDING DEPARTMENT AND THE MECHANICAL CONSULTANT FOR

A REVIEW OF THE MECHANICAL SYSTEMS COMPLETED FOR ROUGH IN PRIOR TO CLOSING UP CEILINGS

AND WALLS. PROVIDE A MINIMUM ONE (1) WEEK NOTICE. ALL ROUGH-IN DEFICIENCIES ARE TO BE

RECTIFIED WITH A CALL FOR A RE-INSPECTION PRIOR TO CLOSING UP THE CEILINGS AND WALLS. FAILURE

TO HAVE THE INSPECTIONS PROVIDED WILL RESULT IN OPENING THE WALLS AND CEILINGS FOR THE

REQUIRED REVIEWS, WITH ALL REMEDIAL WORK AND MAKING GOOD OF ALL CONSTRUCTION / REMEDIAL

WORK AT THE CONTRACTOR'S EXPENSE.

- CONTRACTOR SHALL COORDINATE WITH TSSA REGARDING REFRIGERANT PIPING FOR INSPECTION AND

APPROVAL.

5. SITE CONDITIONS

- EXAMINE SITE CONDITIONS TO ENSURE THAT WORK CAN BE SATISFACTORILY CARRIED OUT AS SHOWN. IF

SITE EXAMINATION REVEALS ANY HIDDEN DIFFICULTIES, THESE MUST BE INDICATED IN THE TENDER

PRICE, AND BROUGHT TO THE ATTENTION OF THE ENGINEER.

6. DRAWINGS

- DRAWINGS SHOW GENERAL INTENT OF THE WORK AND PROPOSED ROUTING ONLY.

- FIELD MEASURE TO CONFIRM ALL EXISTING DIMENSIONS, DUCT AND PIPING SIZES BEFORE PROCEEDING

WITH FABRICATION. DO NOT SCALE DRAWINGS.

- CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING POSSIBLE INTERFERENCES..

7. GUARANTEE

- WARRANT ALL LABOR AND MATERIALS INCLUDED IN THIS CONTRACT FOR A PERIOD OF ONE YEAR FROM

DATE OF FINAL ACCEPTANCE. ASSUME FULL RESPONSIBILITY FOR LAYOUT OF ALL WORK AND FOR ANY

DAMAGE CAUSED TO OWNER OR OTHERS BY IMPROPER CARRYING OUT OF THE WORK.

8. CLEANING

- LEAVE PREMISES IN CLEAN AND NEAT CONDITION AT TERMINATION OF WORK EACH DAY.

- DO NOT ACCUMULATE DEBRIS AND WASTE MATERIALS ON SITE. REMOVE FROM SITE DAILY.

9. MATERIALS

- USE ONLY NEW AND CSA CERTIFIED EQUIPMENT AND MATERIALS UNLESS OTHERWISE INDICATED. ONLY

FIRST CLASS WORKMANSHIP WILL BE ACCEPTED WITH RESPECT TO STANDARD PRACTICES, SAFETY,

ACCESSIBILITY, DURABILITY AND NEATNESS OF INSTALLATION WORK.

10.WORKMANSHIP

- ONLY FIRST CLASS WORKMANSHIP WILL BE ACCEPTED, NOT ONLY IN REGARDS TO SAFETY, EFFICIENCY,

DURABILITY, ETC., BUT ALSO IN REGARDS TO THE NEATNESS OF DETAIL. UNLESS SHOWN OTHERWISE, ALL

PIPE WORK MUST BE LINED UP PARALLEL TO, OR AT RIGHT ANGLES TO THE BUILDING WALLS. EQUIPMENT

MUST BE ACCURATELY SET, PLUMBED, AND LEVELED, AND HANGER RODS MUST BE SIMILARLY IN TRUE

VERTICAL ALIGNMENT. IN GENERAL, THE ENTIRE WORK THROUGHOUT SHALL FIRST CLASS AND

WORKMANLIKE AND PRESENT A NEAT AND CLEAN APPEARANCE ON COMPLETION.

11.SHOP DRAWINGS

- SUBMIT 3 COPIES OF SHOP DRAWINGS AND PRODUCT DATA FOR ENGINEER'S REVIEW COVERING ALL

RELEVANT DETAILS AND DIMENSIONS.

12.AS BUILT DRAWINGS

- KEEP ACCURATE RECORD OF "AS-BUILT" DRAWINGS AND SUBMIT THESE BEFORE FINAL CERTIFICATE OF

COMPLETION. BURIED SERVICES MUST BE DIMENSIONED.

- AFTER COMPLETION OF THE WORK PROVIDE THE OWNER AND ENGINEER WITH AS-BUILT RECORD

DRAWINGS IN AUTOCAD 2007 FORMAT AND A SET OF HARD COPY.

13.OPERATION & MAINTENANCE (O&M) MANUAL

- SUBMIT 4 COPIES OF O&M MANUALS TO CONSULTANT FOR REVIEW. MANUALS SHALL INCLUDE SHOP

DRAWINGS OF ALL NEW EQUIPMENT, TEST AND BALANCE REPORTS, COMMISSIONING REPORTS,

WARRANTIES, AND OPERATION AND MAINTENANCE PROCEDURES.

14.EXISTING EQUIPMENT AND SYSTEMS

- DISCONNECT, RECONNECT OR RELOCATE EXISTING EQUIPMENT OR SERVICES WHERE SHOWN OR

REQUIRED TO PERMIT NEW WORK TO BE INSTALLED WITHOUT INTERFERENCES. ENSURE THAT REQUIRED

SERVICES ARE MAINTAINED. COORDINATE WITH THE OWNER AND OWNERS REPRESENTATIVE BEFORE

ANY SERVICES ARE INTERRUPTED. COORDINATE ALL ROUTING OF NEW SERVICES AS THEY MAY BE

ADJUSTED TO ACCOMMODATE EXISTING SERVICES PROVIDING THAT THE INTENT OF THE DRAWINGS IS

MET AND THE SAME STANDARDS ARE MAINTAINED. PROVIDE DRAWINGS OF PROPOSED REVISIONS FOR

APPROVAL BEFORE BEGINNING ANY WORK AND INCORPORATE IN AS BUILT DRAWINGS. COORDINATE ALL

ROUTING CHANGES WITH OTHER TRADES WHO MAY BE AFFECTED. CONSULTANT TO BE ADVISED PRIOR

TO CHANGES WHERE CHANGES COULD BE SIGNIFICANT.

- THE CONTRACTOR IS TO TAKE EXTRA CARE DURING THIS INSTALLATION NOT TO DISTURB ANY

OPERATIONS. IT IS CRITICAL THAT THERE WILL BE NO UNSCHEDULED SHUTDOWNS OR INTERRUPTIONS OF

ANY OPERATIONS. ALL ASSOCIATED COSTS OF SUCH WILL BE PASSED ON TO THE CONTRACTOR.

15.OPEN FLAMES AND WELDING

- NO OPEN FLAMES OR WELDING IS PERMITTED WITHIN THE BUILDING WITHOUT WRITTEN PERMISSION BY

THE OWNER AND THE CONSULTANT.

16.CUTTING, PATCHING AND PAINTING REQUIREMENTS

- PROVIDE CUTTING PATCHING AND PAINTING FOR ALL OPENINGS. USE QUALIFIED TRADES FOR THIS WORK.

RESTORE FINISHES TO MATCH EXISTING. SUPPLY AND INSTALL APPROVED FIRE STOP AS REQUIRED TO

MAINTAIN FIRE RATING.

- PIPING AND VENTS THROUGH WALLS AND ROOF SHALL BE BY MECHANICAL CONTRACTOR, INCLUDING ALL

PATCHING. ALL RATED WALL OPENINGS SHALL BE PACKED WITH AN APPROVED FIRE RESISTANT

INSULATION AND SHALL BE SEALED WITH AN APPROVED FIRE STOP EQUAL TO 'DOW CORNING' SILICONE

SEALANT.

17.PENETRATIONS THROUGH FLOORS AND WALLS

- UNLESS OTHERWISE SPECIFIED ON ARCHITECTURAL DRAWINGS, GLASS FIBER FIRE RETARDANT

INSULATION OR FIRESTOP CAULKING SHALL BE PACKED AROUND DUCT AND PIPE OPENINGS IN FLOORS

AND WALLS AT TIME OF DUCT AND PIPE INSTALLATION.

- FIRESTOP CAULKING SHALL BE JOHNS MANVILLE FIRETEMP CAULK OR EQUIVALENT.

- PRIOR TO WORK COMMENCING ON SITE COORDINATE OPENINGS WITH SERVICES BELOW.

- OPENINGS IN SLABS AND CONCRETE WALLS ARE TO BE X-RAYED WITH X-RAYS SUBMITTED TO THE BASE

BUILDING STRUCTURAL ENGINEER FOR APPROVAL.

18.PIPE / DUCT SLEEVES

- PROVIDE STEEL PIPE SLEEVES, AND SHEET METAL DUCT SLEEVES WHERE PENETRATING CONCRETE OR

CONCRETE BLOCK WALLS AND FLOOR SLABS. SLEEVES SHALL EXTEND ABOVE THE FLOOR SLAB 1”, TO

PROVIDE WATER PROOFING PROTECTION TO THE FLOOR BELOW.

- PROVIDE CONTINUOUS INSULATION AROUND PIPING PENETRATING THE SLEEVES.

- SEAL THE ANNULAR SPACE BETWEEN THE SLEEVE AND THE SERVICE WITH FIRE RATED INSULATION AND

SEALANT EQUAL TO “DOW CORNING” #3-6548 SILICON RTV FOAM PENETRATION SEALANT.

19.EQUIPMENT IDENTIFICATION

- PROVIDE LAMACOID NAMEPLATE FOR ALL PIECES OF EQUIPMENT BOTH NEW AND EXISTING. NAME

PLATES TO BE ENGRAVED WHITE LETTERS ON BLACK, AND SCREWED TO THE EQUIPMENT. IF SCREW

FASTENING IS NOT POSSIBLE, PROVIDE BRASS CHAINS. PLATES ARE TO PROVIDE THE UNIT NUMBER

DESIGNATION AND SERVICE.

- NEW EQUIPMENT IDENTIFICATION NUMBER SHALL BE CONSECUTIVE WITH THE EXISTING EQUIPMENT ON

THE FLOOR. NUMBERING SYSTEM TO BE VERIFIED ON SITE.

20.DIELECTRIC ISOLATION

- PROVIDE ISOLATION WHEN USING DISSIMILAR MATERIALS TO PREVENT GALVANIC ACTION.

21.PRESSURE TESTING

- ALL PIPING SYSTEMS SHALL BE PRESSURE TESTED TO 860KPA OR 1.5 TIMES SYSTEM OPERATING

PRESSURE FOR A DURATION OF 4 HRS UNLESS OTHERWISE INDICATED.

22.WIRING

- POWER WIRING FOR MECHANICAL EQUIPMENT SHALL BE INSTALLED BY THE ELECTRICAL DIVISION. ALL

STARTERS, CONTROL TRANSFORMERS FOR THEM, SAFETY DISCONNECT FOR FAN COIL, ETC. WHERE

REQUIRED, SHALL BE PROVIDED BY THE MECHANICAL DIVISION. ALL LOW VOLTAGE CONTROL WIRING

SHALL ALSO BE PROVIDED AND INSTALLED BY THE MECHANICAL DIVISION.

- PROVIDE AND INSTALL NEW SYSTEM COMPONENTS C/W REQUIRED POWER, CONTROLS AND

INTERLOCKING. ALL ELECTRICAL SHOWN TO BE COMPLETED BY ELECTRICAL CONTRACTOR.

- DISCONNECT ELECTRICAL POWER TO EQUIPMENT AND RECONNECT AS REQUIRED.

23.FINAL INSPECTION

- REQUEST IN WRITING FOR A FINAL INSPECTION OF THE MECHANICAL SYSTEMS.

- WHEN THE REQUEST IS MADE, ALL DEFICIENCIES MUST BE COMPLETE, BALANCING REPORTS SUBMITTED,

SYSTEMS READY FOR OPERATION, DATA BOOK SUBMITTED, ALL TAGS, CHARTS AND NAMEPLATES

COMPLETED, ALL FIXTURES AND EQUIPMENT CLEANED, SPARE PARTS PROVIDED, RECORD DRAWINGS

COMPLETED, CONTROL SYSTEMS OPERATIONAL AND THE OWNER'S STAFF INSTRUCTED IN ALL PHASES OF

THE SYSTEM.

-

24.TESTING AND BALANCING

- TEST, BALANCE AND ADJUST ALL AIR SYSTEM TO OBTAIN THE DESIGN QUANTITIES. SUBMIT AIR SYSTEMS

TEST AND AIR BALANCE REPORT TO THE LANDLORD, CONSULTANT, AND OWNER'S

COORDINATOR.INDICATE ALL TEST RESULTS INCLUDING ENTERING AND LEAVING AIR TEMPERATURES.

THIS WORK SHALL BE PERFORMED BY A QUALIFIED TESTING AND BALANCING CONTRACTOR.

25.CLOSE OUT DOCUMENTATION AND TRAINING

- CONTRACTOR TO PROVIDE A THREE-DAY TRAINING SESSION FOR THE OWNER'S MAINTENANCE STAFF ON

NON-CONSECUTIVE DAYS, ALLOWING THE OPERATIONS STAFF AN OPPORTUNITY TO FAMILIARIZE

THEMSELVES AFTER THE FIRST TRAINING SESSION. TRAINING FOR THE BAS SHALL BE A MINIMUM OF 12

HOURS.

- PROVIDE CLOSE-OUT DOCUMENTATION, WITH ALL ITEMS INSERTED INTO A THREE RING HARD COVER

BINDER. THE CONTENTS SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING:

- NAMES, ADDRESSES, PHONE NUMBERS, AND CONTACTS OF ALL SUB-CONTRACTORS AND MAJOR

EQUIPMENT SUPPLIERS.

- EQUIPMENT MANUFACTURER'S INFORMATION INCLUDING PERFORMANCE CAPACITIES, INSTALLATION, AND

MAINTENANCE DATA.

- PROVIDE A ROUTINE MAINTENANCE SCHEDULE COORDINATED WITH EQUIPMENT MANUFACTURER, AND

GOOD MAINTENANCE PROCEDURES. THIS WILL INCLUDE FILTER CHANGES, LUBRICATION, HUMIDIFIER

MAINTENANCE, CLEANING OF BLOWER COMPARTMENTS, AND GENERAL OBSERVANCE TO THE OPERATION

OF ALL EQUIPMENT AND ATTENDING TO ANY DETAILS ARISING.

1. WARRANTY CERTIFICATES FOR ALL EQUIPMENT.

2. WARRANTY LETTER FROM THE TRADES,

3. CONTROL DIAGRAMS AND HARDWARE LISTS,

4. CONTROL TRADE LETTER VERIFYING VISUAL CONFIRMATION AND COMMISSIONING OF THE ENTIRE

CONTROL SYSTEM,

5. AS-BUILT DRAWINGS: CONTRACTOR TO CARRY COSTS ASSOCIATED WITH THE PREPARATION OF AS-BUILT

RECORD DRAWINGS IN AUTOCAD 2007 FORMAT COMPLIANT WITH LATEST REVISION OF 'ROGERS NATIONAL

CADD STANDARDS', TO BE SUBMITTED TO THE ENGINEER AND CLIENT FOR REVIEW AND APPROVAL. RED-LINE,

HAND MARK-UP AS-BUILT DRAWINGS ARE NOT PERMISSIBLE.

6. AIR BALANCING REPORT

7. TSSA APPROVAL CERTIFICATE TO BE INCLUDED IN CLOSE OUT DOCUMENTATION.

HVAC

1. SUMMARY OF THE SCOPE OF WORK

· DEMOLISH EXISTING PUMPS AND EXPANSION TANKS AND PROVIDE NEW PRIMARY, SECONDARY PUMPS AND

EXPANSION TANK FOR HEATING SYSTEM, ASSOCIATED WITH ALL PIPES, VALVES AND ACCESSORIES IN BOILER

ROOM.

· DEMOLISH EXISTING DOMESTIC HOT WATER HEATER TANKS AND PROVIDE NEW GAS FIRED DOMESTIC HOT

WATER TANKS ASSOCIATED WITH ALL PIPES, VALVES, FLUE VENT, AIR INTAKE AND ACCESSORIES IN BOILER

ROOM.

· DEMOLISH EXISTING HEAT EXCHANGERS AND PROVIDE NEW PLATE HEAT EXCHANGERS AND CIRCULATION

PUMPS ASSOCIATED WITH ALL PIPES, VALVES AND ACCESSORIES IN MECHANICAL ROOMS#155 & 220.

· DEMOLISH EXISTING EXHAUST FANS AND PROVIDE NEW EXHAUST FANS, SERVE THE , GYMNASIUM,

CLASSROOMS, KITCHEN, WASH ROOM, ELECTRICAL ROOM AND MECHANICAL ROOM

2. DUCTWORK

- DUCTWORK SHALL BE CONSTRUCTED TO ASHRAE/SMACNA STANDARDS

- DUCT SIZES ARE LISTED ON DRAWINGS. ALL DUCT SIZES SHOWN ARE CLEAR INSIDE DIMENSIONS

- DUCTWORK HANGERS AND SUPPORTS SHALL BE ALL DUCTWORK TO BE SUPPORTED WITH DUCT STRAPS

AT 5'-0” OC. AND AS REQUIRED TO SUPPORT THE DUCT JOINTS.

- ALL ROUND DUCTWORK TO BE SECURED WITH A MINIMUM OF THREE (3) SHEET METAL SCREWS AT ALL

DUCT JOINTS, PRIOR TO SEALING THE DUCT JOINT WITH METAL DUCT TAPE. TAPE IS TO BE PRESSED

TIGHT AGAINST A CLEAN DUCT SURFACE, TO ENSURE NO AIR GAPS AND BLISTERS, WHICH MAY ALLOW

THE GLUE TO DRY UP AND CAUSE AN AIR LEAK.

- ALL ROUND DUCTWORK TO BE SECURED WITH A MINIMUM OF THREE (3) SHEET METAL SCREWS AT ALL

DUCT JOINTS, PRIOR TO SEALING THE DUCT JOINT WITH METAL DUCT TAPE. TAPE IS TO BE PRESSED

TIGHT AGAINST A CLEAN DUCT SURFACE, TO ENSURE NO AIR GAPS AND BLISTERS, WHICH MAY ALLOW

THE GLUE TO DRY UP AND CAUSE AN AIR LEAK.

- PROVIDE STANDARD FITTINGS AS REQUIRED BY THE ASHRAE AND SMACNA AND GOOD COMMERCIAL /

RESIDENTIAL SHEET METAL INSTALLATION PRACTICE AND AS FOLLOWS:

· DUCT REDUCER FITTINGS SHALL HAVE TAPER ANGLES OF 45 DEG. OR LESS.

· SUPPLY AND RETURN PLENUM COLLAR AREA SHALL BE A MIN. OF 1.5 TIMES THE DUCT AREA.

· ALL BRANCH DUCTS SHALL BE CONNECTED TO THE MAIN WITH A TAPERED BOOT AND BALANCING DAMPER.

· PROVIDE RETURN AIR CONNECTION TO THE AIR HANDLING EQUIPMENT WITH A ROUNDED HEEL, AND A

MINIMUM 150MM (6”) RADIUS WITH TURNING VANES.

· ALL ELBOWS ARE TO HAVE INSIDE RADIUS AT LEAST 1/3 THE DUCT WIDTH. IF THIS IS NOT

POSSIBLE, PROVIDE A MINIMUM 6” RADIUS WITH TURNING VANES.

· ALL DUCT TRANSITIONS ARE TO BE AT AN ANGLE OF 15 DEG.

· PROVIDE FLEXIBLE CONNECTIONS AT ALL FAN AND AIR HANDLING EQUIPMENT CONNECTIONS.

· WHERE DUCTS ARE WIDER THAN 24”, USE STANDING SEAM DUCT JOINTS/CONNECTIONS.

3. ELBOWS

- ELBOWS SHALL HAVE RADIUS OF NOT LESS THAN DUCT WIDTH. BARBER-COLEMAN "AIRTURNS" OR HART &

COOLEY "DUCTURNS" TURNING VANES SHALL BE PROVIDED IN ELBOWS OF LESSER RADIUS IN ALL

DUCTWORK.

4. FLEXIBLE CONNECTIONS

- FIRE RESISTANT NEOPRENE COATED GLASS FABRIC.

- PROVIDE FLEXIBLE CONNECTION AT ALL DUCTED HVAC UNITS AND FANS AND/OR AS INDICATED ON

DRAWINGS

5. DUCTWORK THERMAL INSULATION

- INSULATE SUPPLY DUCTWORK AS SHOWN ON DRAWINGS.

- BLANKET OR RIGID THERMAL INSULATION ON INDOOR DUCTS SHALL BE PROVIDED WHERE INDICATED ON

DRAWINGS.

- THERMAL INSULATION SHALL BE 38MM THICK BLANKET MINERAL FIBER OR 25MM THICK RIGID MINERAL

FIBERBOARD FOR CONDITIONED AIR DUCTWORK AND 50MM RIGID FOR OUTDOOR AIR DUCTWORK.

INSULATION SHALL BE FOIL FACED HAVING FLAME SPREAD RATING OF 25 OR LESS AND A SMOKE

DEVELOPMENT CLASSIFICATION OF 50 OR LESS.

- ACCEPTABLE BLANKET MINERAL FIBER SHALL BE JOHNS MANVILLE MICROLITE DUCT WRAP TYPE OR

EQUIVALENT.

- ACCEPTABLE RIGID MINERAL FIBERBOARD SHALL BE JOHNS MANVILLE 800 SERIES SPIN-GLASS TYPE OR

EQUIVALENT.

- SEAL ALL JOINTS WITH ULC LISTED SELF-ADHESIVE INSULATION TAPE FOR INDOOR DUCTS AND

INSULATION. UNLESS OTHERWISE SPECIFIED

- PROVIDE CANVAS JACKET WITH LAGGING ADHESIVE ON ALL EXPOSED DUCTWORK.

- PROVIDE SHEET METAL JACKET ON INSULATION & DUCTWORK ABOVE THE ROOF.

6. ACOUSTIC INSULATION

- ACOUSTIC INSULATION SHALL BE PROVIDED AND INSTALLED ON SUPPLY AIR CONDITIONING DUCTWORK

FOR FIRST 5M OF DUCTWORK OR AS INDICATED ON DRAWINGS.

- ACOUSTIC INSULATION SHALL BE 25MM THICK INTERNAL LINING, C/W FACTORY APPLIED BLACK ACRYLIC

POLYMER COATING, HAVING FLAME SPREAD RATING OF 25 OR LESS AND SMOKE DEVELOPMENT

CLASSIFICATION OF 50 OR LESS. DUCT SIZES SHOWN ON DRAWINGS INDICATE CLEAR INSIDE DIMENSIONS.

- APPLY BLACK ACRYLIC POLYMER COATING TO ALL FIELD CUT EDGES AS PER SMACNA STANDARDS.

ACCEPTABLE COATING SHALL BE JOHNS MANVILLE SUPERSEAL OR EQUIVALENT.

- WHERE HUMIDIFICATION (DUCT TYPE) IS REQUIRED, INSULATION MATERIAL TO BE MICROBIAL GROWTH

RESISTANT.

- LINING SHALL BE PINNED AT 12” O.C., AND ADHERED WITH FULL AREA COVERAGE WITH AN ADHESIVE

CONFORMING TO ASTM C916. PINS ARE TO BE CUT BACKTIGHT TO WASHER. ALL RAW EDGES TO BE

SEALED WITH THE SAME ADHESIVE. ALL LEADING EDGES TO BE PROVIDED WITH A SHEET METAL STRIP

ALONG THE EDGE TO SECURE THE LINING TO THE DUCT AND AVOID EROSION OF THE FIBREGLASS.

- ALL EXPOSED PORTIONS OF THE FIBREGLASS LINING, NOT COVERED WITH THE THERMOSETTING RESIN

JACKET SHALL BE BUTTERED DOWN TO AVOID ANY POSSIBILITY OF INSULATION EROSION.

- ACCEPTABLE ACOUSTIC DUCT LINER SHALL BE JOHNS MANVILLE PERMACOTE LINACOUSTIC STANDARD/HP

OR EQUIVALENT.

7. BALANCING DAMPERS

- BALANCING DAMPERS SHALL BE MANUALLY OPERATED OPPOSED BLADE FOR DUCTS LARGER THAN 20"

(508MM) AND SPLITTER TYPE FOR SMALLER DUCTS. SPLITTER DAMPERS SHALL BE COMPLETE WITH

CONTROL ROD, PIVOT BRACKET AND BALL JOINT FITTING WITH LOCKING SET SCREW.

- PROVIDE BALANCING DAMPERS IN THE TRUNK DUCTS AND ALL SUPPLY AND RETURN BRANCH DUCTS AS

SHOWN, REQUIRED AND AS REQUESTED BY THE AIR BALANCE TECHNICIAN. DAMPERS ARE TO BE

EQUIVALENT TO “DURO-DYNE”.

DAMPERS ON THE ROUND BRANCH DUCTS SHALL BE DURO-DYNE MODEL #KS-7 WITH TWO POINT DAMPER

SUPPORTS. RECTANGULAR DUCT BRANCHES SHALL HAVE HEAVY DUTY DURO-DYNE MODEL #KS-385

QUADRANT DAMPER AND END BEARINGS WITH SPOT WELDED DAMPER BLADE TO THE SHAFT.

- PROVIDE SPLITTER DAMPERS AT ALL MAIN BRANCHES WHERE THE BRANCH CONNECTS TO THE TRUNK

DUCT. PROVIDE “DURO DYNE” RODS, LOCK UP DEVICE WITH SWIVEL HEAD, AND SWIVEL HEAD HINGE ON A

MINIMUM 22 GAUGE SPLITTER BLADE.

8. MOTORIZED DAMPERS

- PROVIDE OPPOSED BLADE DAMPERS FOR MODULATING OPERATION CONDITION.

- PROVIDE PARALLEL BLADE DAMPERS FOR OPEN AND CLOSED TYPE OPERATION.

- DAMPERS SHALL BE COMPLETE WITH [120][24]V ELECTRONIC ACTUATOR [C/W 120V/24V TRANSFORMER].

ELECTRONIC ACTUATOR SHALL BE FACTORY INSTALLED BY DAMPER MANUFACTURER. ACTUATORS TO

COME WITH SINGLE POLE DOUBLE THROW (SPDT) END SWITCH. NUMBER OF SETS REQUIRED AS PER

CONTROL SEQUENCE OF OPERATION.

- FOR COOLING ONLY APPLICATIONS PROVIDE THERMOSTAT. WHERE APPLICATION IS FOR COOLING AND

HEATING PROVIDE A THERMOSTAT CAPABLE OF COOLING/HEATING/AUTO CHANGEOVER WITH DUCT

MOUNTED TEMPERATURE SENSOR INSTALLED TO SENSE TEMPERATURE UPSTREAM OF MOTORIZED

DAMPER.

- PRODUCT SHALL BE EQUAL TO SIEMENS.

9. HANGERS AND SUPPORTS

- PIPING, DUCTWORK AND EQUIPMENT SHALL BE SECURELY SUPPORTED FROM BUILDING STRUCTURE.

PERFORATED STRAP OR WIRE HANGERS ARE NOT PERMITTED.

- SUPPORT COMPONENTS SHALL CONFORM TO MANUFACTURERS STANDARDIZATION SOCIETY SPECIFICATION

SP-38.

- HANGERS SHALL ADEQUATELY SUPPORT DUCT OR PIPING SYSTEM. LOCATE HANGERS NEAR OR AT

CHANGES IN DIRECTION AND CONCENTRATED LOADS. PROVIDE VERTICAL ADJUSTMENT TO MAINTAIN PITCH

REQUIRED FOR PROPER DRAINAGE IN PIPING SYSTEMS. ALLOW FOR PIPING EXPANSION AND CONTRACTION.

WEIGHT AND STRESSES SHALL BE SUPPORTED INDEPENDENTLY OF ANY EQUIPMENT.

10. VIBRATION ISOLATION

- ALL MECHANICAL AND ELECTRICAL EQUIPMENT SHALL BE ISOLATED FROM THE BUILDING STRUCTURE BY

MEANS OF NOISE AND VIBRATION ISOLATORS.

- PIPING OVER 25 MM (1") OUTSIDE DIAMETER LOCATED IN MECHANICAL EQUIPMENT ROOMS, AND FOR A

MINIMUM OF FIFTY (50) FEET OR 100 PIPE DIAMETERS, WHICHEVER IS GREATER, FROM ANY CONNECTION TO

VIBRATION ISOLATED MECHANICAL OR ELECTRICAL EQUIPMENT, SHALL BE ISOLATED FROM THE BUILDING

STRUCTURE BY MEANS OF NOISE AND VIBRATION ISOLATION HANGERS. ALL PIPING IN THE BUILDING, WHICH

IS CONNECTED TO VIBRATION ISOLATED EQUIPMENT, SHALL BE ISOLATED AT CONNECTIONS TO THE

BUILDING STRUCTURE.

- DUCTWORK LOCATED IN MECHANICAL EQUIPMENT ROOM, AND FOR A MINIMUM OF FIFTY (50) FEET FROM ANY

CONNECTION TO VIBRATION ISOLATED AIR MOVING EQUIPMENT, AND DUCTWORK VERTICAL RISERS SHALL

BE ISOLATED FROM THE BUILDING STRUCTURE BY MEANS OF NOISE AND VIBRATION ISOLATION HANGERS.

- ENSURE ISOLATION SYSTEMS HAVE A NATURAL FREQUENCY NO HIGHER THAN 1/3 OF THE LOWEST FORCING

FREQUENCY UNLESS OTHERWISE SPECIFIED.

- PROVIDE WEATHERPROOF COATING (RUSTOLEUM OR NEOPRENE PAINT) ON SPRINGS AND FRAMES ON ALL

ISOLATION EQUIPMENT EXPOSED TO OUTDOORS.

11.TESTING, BALANCING, ADJUSTING AND COMMISSIONING

- PROVIDE TESTING, BALANCING AND COMMISSIONING OF ALL SYSTEMS. COMMISSIONING SHALL INCLUDE

PUTTING INTO SERVICE, ADJUSTING, CALIBRATING AND VERIFYING ALL SYSTEMS, BOTH NEW AND EXISTING.

- PROVIDE AN INDEPENDENT BALANCING COMPANY ACCEPTABLE TO THE CONSULTANT TO TEST, BALANCE

AND ADJUST THE AIR AND WATER SYSTEMS.

- AIR SYSTEMS:

-- PROVIDE AIR BALANCE IN ACCORDANCE WITH THE REQUIREMENTS OF THE DRAWINGS AND AABC

STANDARDS. AIR BALANCING SHALL BE PERFORMED WITH CLEAN FILTERS INSTALLED. MECHANICAL

CONTRACTOR SHALL CLEAN ALL AIR SYSTEM FILTERS (NEW AND EXISTING) PRIOR TO AIR BALANCING.

SUBMIT THREE (3) COPIES OF THE AIR BALANCE REPORT TO THE CONSULTANT FOR REVIEW.

-- PROVIDE BALANCING AND ADJUSTING OF ALL AIR SYSTEMS TO ACHIEVE SPECIFIED DESIGN VALUES

(+5%).

-- PROVIDE DATA IN THE BALANCING REPORT WHICH INDICATES AIR VOLUMES AT EACH OUTLET, STATIC

PRESSURES, FAN DATA, MOTOR DATA AND COIL DATA.

-- PROVIDE DUCT TRAVERSE READINGS FOR EACH AIR HANDLING UNIT AND FAN (WITH DUCTED

CONNECTIONS AND EXCEEDING 1000 CFM).

-- IDENTIFY PRESSURE DROP ACROSS FILTERS FOR ALL AIR HANDLING UNITS.

-- ADJUST THE AIR PATTERN FOR ALL DIFFUSERS AS INDICATED ON THE DRAWINGS OR AS DIRECTED BY

THE CONSULTANT.

-- VERIFY THE OPERATION OF ALL CONTROL DEVICES, INCLUDING VARIABLE VOLUME BOXES.

EXHAUST FAN

MODEL: GB-180-5 BELT DRIVE CENTRIFUGAL ROOF EXHAUST FAN

STANDARD CONSTRUCTION FEATURES:

- ALUMINUM HOUSING

- - BACKWARD INCLINED ALUMINUM WHEEL - CURB CAP WITH

PREPUNCHED MOUNTING HOLES

- MOTOR AND DRIVES ISOLATED ON SHOCK MOUNTS BIRDSCREEN

BALL BEARING MOTORS

- ADJUSTABLE MOTOR PULLEY

- ADJUSTABLE MOTOR PLATE

- FAN SHAFT MOUNTED IN BALL BEARING PILLOW BLOCKS

- BEARINGS MEET OR EXCEED TEMPERATURE RATING OF FAN

- STATIC RESISTANT BELTS

- CORROSION RESISTANT FASTENERS

- SIZES 141 AND LARGER HAVE INTERNAL LIFTING LUGS

SELECTED OPTIONS & ACCESSORIES:

- MOTOR WITH CSA APPROVAL

- STANDARD CURB CAP SIZE - 30 IN. SQUARE

- UL/CUL 705 LISTED - "POWER VENTILATORS"

- SWITCH, NEMA-1, TOGGLE, SHIPPED WITH UNIT

- JUNCTION BOX MOUNTED & WIRED

- DAMPER SHIPPED LOOSE, BD-100-PB-18X18, GRAVITY OPERATED, NOT COATED

- BIRDSCREEN: GALVANIZED, NOM. 84% FREE AREA

MODEL: CUBE-099-4 BELT DRIVE UPBLAST CENTRIFUGAL ROOF EXHAUST FAN


- ALUMINUM HOUSING

- BACKWARD INCLINED ALUMINUM WHEEL - CURB CAP WITH

PREPUNCHED MOUNTING HOLES

- MOTOR AND DRIVES ISOLATED ON SHOCK MOUNTS

- DRAIN TROUGH

- BALL BEARING MOTORS





- STATIC RESISTANT BELTS - CORROSION RESISTANT FASTENERS INTERNAL LIFTING LUGS


- MOTOR WITH CSA APPROVAL

- STANDARD CURB CAP SIZE - 19 IN. SQUARE

- UL/CUL 762 LISTED - "POWER VENTILATORS FOR REST. EXH. APPLIANCES"

- SWITCH, NEMA-3R, TOGGLE, SHIPPED WITH UNIT


- CURB EXTENSION-GALV., VCE-483-G387

- TIE DOWN POINTS - SET OF 4 (ATTACHED)

- GREASE TRAP WITH ABSORBENT MATERIAL

- HEAT BAFFLE (ATTACHED)

MODEL: GB-180-5 BELT DRIVE CENTRIFUGAL ROOF EXHAUST FAN


- ALUMINUM HOUSING

- BACKWARD INCLINED ALUMINUM WHEEL

- CURB CAP WITH PREPUNCHED MOUNTING HOLES

- MOTOR AND DRIVES ISOLATED ON SHOCK MOUNTS BIRDSCREEN

- BALL BEARING MOTORS





- STATIC RESISTANT BELTS

- CORROSION RESISTANT FASTENERS

- SIZES 141 AND LARGER HAVE INTERNAL LIFTING LUGS

-


MOTOR WITH CSA APPROVAL

STANDARD CURB CAP SIZE - 30 IN. SQUARE

- UL/CUL 705 LISTED - "POWER VENTILATORS"

- SWITCH, NEMA-1, TOGGLE, SHIPPED WITH UNIT


- DAMPER SHIPPED LOOSE, BD-100-PB-18X18, GRAVITY OPERATED, NOT COATED

- BIRDSCREEN: GALVANIZED, NOM. 84% FREE AREA

HEATING PUMPS - INLINE

PART 1 - GENERAL

1.1 DEFINITIONS

A. CSC: CARBON VS. SILICON CARBIDE

B. STC: SOLID TUNGSTEN CARBIDE

1.2 SUBMITTALS

A. PRODUCT DATA: INCLUDE CERTIFIED PERFORMANCE CURVES AND RATED CAPACITIES, OPERATING

CHARACTERISTICS, FURNISHED SPECIALTIES, FINAL IMPELLER DIMENSIONS, AND ACCESSORIES FOR

EACH TYPE OF PRODUCT INDICATED. INDICATE PUMP'S OPERATING POINT ON CURVES. PUMP SHALL

BE NON-OVERLOADING THRU OUT THE OPERATING CURVE.

B. SHOP DRAWINGS: SHOW PUMP LAYOUT AND CONNECTIONS. INCLUDE SETTING DRAWINGS WITH

TEMPLATES FOR INSTALLING FOUNDATION AND ANCHOR BOLTS AND OTHER ANCHORAGES.

1. WIRING DIAGRAMS: POWER, SIGNAL, AND CONTROL WIRING.

C. OPERATION AND MAINTENANCE DATA: FOR PUMPS TO INCLUDE IN EMERGENCY, OPERATION, AND

MAINTENANCE MANUALS.

1.3 QUALITY ASSURANCE

A. SOURCE LIMITATIONS: OBTAIN HYDRONIC PUMPS THROUGH ONE SOURCE FROM A SINGLE

MANUFACTURER.

B. PRODUCT OPTIONS: DRAWINGS INDICATE SIZE, PROFILES, AND DIMENSIONAL REQUIREMENTS OF

HYDRONIC PUMPS AND ARE BASED ON THE SPECIFIC SYSTEM INDICATED.

C. ELECTRICAL COMPONENTS, DEVICES, AND ACCESSORIES: LISTED AND LABELED AS DEFINED IN NFPA70,

ARTICLE 100, BY A TESTING AGENCY ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION, AND

MARKED FOR INTENDED USE.

D- PUMP MANUFACTURE SHALL BE ISO CERTIFIED AND SIX SIGMA RATED.

1.6 DELIVERY, STORAGE, AND HANDLING

A. MANUFACTURER'S PREPARATION FOR SHIPPING: CLEAN FLANGES AND EXPOSED MACHINED METAL

SURFACES AND TREAT WITH ANTICORROSION SOLUTION AFTER ASSEMBLY AND TESTING. PROTECT

FLANGES, PIPE OPENINGS, AND NOZZLES WITH PLASTIC COVER OVER ENTIRE PUMP.

B. STORE PUMPS IN DRY LOCATION. ROTATE MOTOR & IMPELLER ROUTINELY FOR LONG STORAGE

PERIODS.

C. RETAIN PROTECTIVE COVERS FOR FLANGES AND PROTECTIVE WOOD CRATE AND PLASTIC WRAP

DURING STORAGE.

D. PROTECT BEARINGS AND COUPLINGS AGAINST DAMAGE FROM SAND, GRIT, AND OTHER FOREIGN

MATTER.

E. COMPLY WITH PUMP MANUFACTURER'S WRITTEN RIGGING INSTRUCTIONS.

1.7 EXTRA MATERIALS

A. FURNISH EXTRA MATERIALS DESCRIBED BELOW THAT MATCH PRODUCTS INSTALLED AND THAT ARE

PACKAGED WITH PROTECTIVE COVERING FOR STORAGE AND IDENTIFIED WITH LABELS DESCRIBING

CONTENTS.

1. MECHANICAL SEALS: ONE MECHANICAL SEAL AND VOLUTE GASKET FOR EACH PUMP.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. IN OTHER PART 2 ARTICLES WHERE TITLES BELOW INTRODUCE LISTS, THE FOLLOWING REQUIREMENTS

APPLY TO PRODUCT SELECTION:

1. AVAILABLE MANUFACTURERS: SUBJECT TO COMPLIANCE WITH REQUIREMENTS, MANUFACTURERS OFFERING

PRODUCTS THAT MAY BE INCORPORATED INTO THE WORK INCLUDE, BUT ARE NOT LIMITED TO,

MANUFACTURERS SPECIFIED.

2. MANUFACTURERS: SUBJECT TO COMPLIANCE WITH REQUIREMENTS, PROVIDE PRODUCTS BY ONE OF THE

MANUFACTURERS SPECIFIED.

2.2 CLOSED COUPLED, VERTICAL, IN-LINE CENTRIFUGAL PUMPS

A. MANUFACTURERS:

1. PATTERSON PUMP COMPANY

2. BELL &GOSSETT; DIV. OF ITT INDUSTRIES.

3. ARMSTRONG PUMPS INC.

4. AURORA PUMPS.

B. DESCRIPTION: FACTORY-ASSEMBLED AND -TESTED, CENTRIFUGAL, OVERHUNG-IMPELLER, CLOSE

COUPLED,

IN-LINE PUMP AS DEFINED IN HI 1.1-1.2 AND HI 1.3; DESIGNED FOR INSTALLATION WITH PUMP AND

MOTOR SHAFTS MOUNTED VERTICALLY. RATE PUMP FOR 170-PSIG MAXIMUM WORKING PRESSURE

AND A CONTINUOUS WATER TEMPERATURE OF 225 DEG F.

C. PUMP CONSTRUCTION:

1. CASING: BACK PULL-OUT DESIGN, CAST IRON, WITH THREADED GAGE TAPPINGS AT INLET AND OUTLET, AND

FLANGE CONNECTIONS. ASTM A48-CL30. PROVIDE CASE WEAR RINGS PER ASTM B505-932. BOTTOM OF CASING

TO BE DRILLED AND TAPPED TO ACCOMMODATE A PIPE FLANGE FOR FLOOR SUPPORTS. PROVIDE STAMPED

PUMP SERIAL NUMBER IN CASING, SO AS TO IDENTIFY PUMP IF TAG IS REMOVED.

2. IMPELLER: ASTM B584-875, PRECISION CAST BRONZE; STATICALLY AND DYNAMICALLY BALANCED, AND KEYED

TO SHAFT WITH STAINLESS STEEL KEY. TRIM IMPELLER TO MATCH SPECIFIED PERFORMANCE. IMPELLER TO BE

BALANCED AND TRIMMED BY THE PUMP MANUFACTURE. IMPELLER ATTACHED TO PUMP MOTOR SHAFT WITH A

STAINLESS STEEL BOLT AND WASHER.

3. MECHANICAL SEAL: CARBON ROTATING RING AGAINST A SILICON CARBIDE SEAT HELD BY A 416

STAINLESS-STEEL SPRING, AND BUNA-N BELLOWS AND GASKET. COPPER FLUSH SEAL LINE SHALL BE

INSTALLED FROM DISCHARGE OF PUMP TO SEAL GLAND.

4. PUMP BEARINGS: PERMANENTLY LUBRICATED BALL BEARINGS.

D. MOTOR: JM FRAME, SINGLE SPEED, WITH PERMANENTLY LUBRICATED BALL BEARINGS, UNLESS

OTHERWISE INDICATED; AND RIGIDLY MOUNTED TO PUMP CASING. MOTOR SHALL BE A JM FRAME

MOTOR.

E. CAPACITIES AND CHARACTERISTICS;

1. REFER TO SCHEDULE ON DRAWINGS.

2.3 RIGIDLY COUPLED, VERTICAL IN-LINE CENTRIFUGAL PUMPS

A. MANUFACTURERS:

1. PATTERSON PUMP COMPANY

2. BELL &GOSSETT; DIV. OF ITT INDUSTRIES.

3. ARMSTRONG PUMPS INC.

4. AURORA PUMPS.

B. DESCRIPTION: FACTORY-ASSEMBLED AND -TESTED, CENTRIFUGAL, OVERHUNG-IMPELLER, SEPARATELY

COUPLED, END-SUCTION PUMP AS DEFINED IN HI 1.1-1.2 AND HI 1.3; DESIGNED FOR BASE MOUNTING,

WITH PUMP AND MOTOR SHAFTS HORIZONTAL. RATE PUMP FOR 170-PSIG MAXIMUM WORKING

PRESSURE AND A CONTINUOUS WATER TEMPERATURE OF 225 DEG F.

C. PUMP CONSTRUCTION:

1. CASING: BACK PULL-OUT DESIGN, CAST IRON, WITH THREADED GAGE TAPINGS AT INLET AND OUTLET, DRAIN

PLUG AT BOTTOM, FLANGED CONNECTIONS. ASTM A48-CL30. BOTTOM OF CASING

TO BE DRILLED AND TAPPED TO ACCOMMODATE A PIPE FLANGE FOR FLOOR SUPPORTS. PROVIDE

STAMPED PUMP SERIAL NUMBER IN CASING, SO AS TO IDENTIFY PUMP IF TAG IS REMOVED.

2. IMPELLER: ASTM B584-875, PRECISION CAST BRONZE; STATICALLY AND DYNAMICALLY BALANCED, KEYED TO

SHAFT, SECURED WITH A LOCKING STAINLESS STEEL CAP SCREW. TRIM IMPELLER TO MATCH SPECIFIED

PERFORMANCE. IMPELLER TO BE BALANCED AND TRIMMED BY THE PUMP MANUFACTURE.

3. PUMP SHAFT: 416 STAINLESS STEEL, WITH GRAPH ALLOY GM 205.3 THROTTLE BUSHING.

HVAC

ISSUED FOR REVIEW

MECHANICAL SERVICES

MECHANICAL SPECIFICATIONS

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-101 T 1

0 10/02/2021

ISSUED FOR PERMIT AND TENDER

1 01/03/2021

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100088319

01 MARCH 2021

Drawing No. Phase Revision

DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title

Project Name & Address

Engineer / Architect Stamp

Drawing Overall Scale

PROJECT NO.:

Client

Engineer Logo

True North

Key Plan

REV. DATE DESCRIPTION


TEL. (647) 478-5156

FAX (647) 478-5917

NEWCASTLE PUBLIC SCHOOL

HVAC UPGRADE


AS SHOWN

PLUMBING

4. MECHANICAL SEAL: CARBON ROTATING RING AGAINST A SILICON CARBIDE SEAT HELD BY A 416 STAINLESS-

STEEL SPRING, AND BUNA-N BELLOWS AND GASKET. COPPER FLUSH SEAL LINE SHALL BE INSTALLED FROM

DISCHARGE OF PUMP TO SEAL GLAND.

D. RIGID SHAFT COUPLING: HIGH TENSILE ALUMINUM, TWO PIECE DESIGN. COUPLING KEY TO BE

STEEL-ASTM A 108-1018.

E. (OPTIONAL) MOUNTING FRAME: FACTORY FABRICATED C-CHANNEL STEEL TO MOUNT PUMP CASING TO

FLOOR.

F. MOTOR: VP FRAME SINGLE SPEED, WITH PERMANENTLY LUBRICATED BALL BEARINGS, UNLESS

OTHERWISE INDICATED; SECURED TO MOTOR MOUNTING FRAME, WITH ADJUSTABLE ALIGNMENT:

CAST IRON ASTM A48-CL30, ALLOWING THE REMOVAL OF MOTOR WITHOUT DISTURBING WET END OF

PUMP.

G. CAPACITIES AND CHARACTERISTICS:

1. REFER TO SCHEDULE ON DRAWINGS.

2.4 PUMP SPECIALTY FITTINGS

A. SUCTION DIFFUSER: ANGLE PATTERN, 175-PSIG PRESSURE RATING, CAST-IRON BODY AND END CAP,

PUMP-INLET FITTING; WITH BRONZE STARTUP AND BRONZE OR STAINLESS-STEEL PERMANENT

STRAINERS; STRAIGHTENING VANES; DRAIN PLUG; AND FACTORY-FABRICATED SUPPORT BOSS.

DIFFUSER SHALL ACCOMMODATE A FULLY OPENED BUTTERFLY VALVE ON THE VERTICAL INLET SIDE.

MANUFACTURED BY PUMP MANUFACTURE.

B. TRIPLE-DUTY VALVE: ANGLE OR STRAIGHT PATTERN, 175-PSIG PRESSURE RATING, CAST-IRON BODY,

PUMP DISCHARGE FITTING; WITH DRAIN PLUG AND BRONZE-FITTED SHUTOFF, BALANCING, AND

CHECK VALVE FEATURES. BRASS GAGE PORTS WITH INTEGRAL CHECK VALVE, AND ORIFICE FOR

FLOW MEASUREMENT. MANUFACTURED BY PUMP MANUFACTURE.

PART 3 - EXECUTION

3.1 EXAMINATION

A. EXAMINE EQUIPMENT FOUNDATIONS AND ANCHOR-BOLT LOCATIONS FOR COMPLIANCE WITH

REQUIREMENTS FOR INSTALLATION TOLERANCES AND OTHER CONDITIONS AFFECTING

PERFORMANCE OF WORK.

B. EXAMINE ROUGHING-IN FOR PIPING SYSTEMS TO VERIFY ACTUAL LOCATIONS OF PIPING CONNECTIONS

BEFORE

PUMP INSTALLATION.

C. EXAMINE FOUNDATIONS AND INERTIA BASES FOR SUITABLE CONDITIONS WHERE PUMPS ARE TO BE

INSTALLED.

D. PROCEED WITH INSTALLATION ONLY AFTER UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.

3.2 (OPTIONAL) SUPPORT BASES

A. VERTICAL IN-LINE PUMP SHALL BE SUPPLIED FROM FACTORY WITH OPTIONAL C-CHANNEL STEEL ONE

PIECE BASE.

PUMP SHALL COME ATTACHED TO BASE FROM PUMP MANUFACTURE.

B. INSTALL CONCRETE BASES OF DIMENSIONS INDICATED FOR PUMPS AND CONTROLLERS.

1. INSTALL ANCHOR RODS TO CONNECT CONCRETE BASE TO CONCRETE FLOOR. UNLESS OTHERWISE

INDICATED, INSTALL ANCHOR RODS ON I-1INCH CENTERS AROUND FULL PERIMETER OF BASE.

2. FOR SUPPORTED EQUIPMENT, INSTALL EPOXY-COATED ANCHOR BOLTS THAT EXTEND THROUGH CONCRETE

BASE AND ANCHOR INTO STRUCTURAL CONCRETE FLOOR.

3. PLACE AND SECURE ANCHORAGE DEVICES. USE SETTING DRAWINGS, TEMPLATES, DIAGRAMS, INSTRUCTIONS,

AND DIRECTIONS FURNISHED WITH ITEMS TO BE EMBEDDED.

4. INSTALL ANCHOR BOLTS TO ELEVATIONS REQUIRED FOR PROPER ATTACHMENT TO SUPPORTED EQUIPMENT.

3.3 PUMP INSTALLATION

A. COMPLY WITH HI 14.

B. INSTALL PUMPS WITH ACCESS FOR PERIODIC MAINTENANCE INCLUDING REMOVAL OF MOTORS,

IMPELLERS, COUPLINGS, AND ACCESSORIES.

C. INDEPENDENTLY SUPPORT PUMPS AND PIPING SO WEIGHT OF PIPING IS NOT SUPPORTED BY PUMPS

AND

WEIGHT OF PUMPS IS NOT SUPPORTED BY PIPING.

D. INSTALL CONTINUOUS-THREAD HANGER RODS AND ELASTOMERIC HANGERS OF SUFFICIENT SIZE TO

SUPPORT PUMP WEIGHT. FABRICATE BRACKETS OR SUPPORTS AS REQUIRED. REFER TO HANGER

AND SUPPORT SPECIFICATIONS FOR MORE DETAILS.

E. SET BASE-MOUNTED PUMPS ON CONCRETE FOUNDATION. DISCONNECT COUPLING BEFORE SETTING. DO

NOT RECONNECT COUPLINGS UNTIL ALIGNMENT PROCEDURE IS COMPLETE.

1. SUPPORT PUMP BASE PLATE ON RECTANGULAR METAL BLOCKS AND SHIMS, OR ON METAL WEDGES WITH

SMALL TAPER, AT POINTS NEAR FOUNDATION BOLTS TO PROVIDE A GAP OF 3/4 TO 1-1/2 INCHES BETWEEN

PUMP BASE AND FOUNDATION FOR GROUTING

2. ADJUST METAL SUPPORTS OR WEDGES UNTIL PUMP AND DRIVER SHAFTS ARE LEVEL. CHECK COUPLING

FACES AND SUCTION AND DISCHARGE FLANGES OF PUMP TO VERIFY THAT THEY ARE LEVEL AND PLUMB.

3.4 ALIGNMENT

A. ALIGN PUMP AND MOTOR SHAFTS AND PIPING CONNECTIONS AFTER SETTING ON FOUNDATION, GROUT

HAS BEEN SET AND FOUNDATION BOLTS HAVE BEEN TIGHTENED, AND PIPING CONNECTIONS HAVE

BEEN MADE.

B. COMPLY WITH PUMP AND COUPLING MANUFACTURERS' WRITTEN INSTRUCTIONS.

C. ADJUST PUMP AND MOTOR SHAFTS FOR ANGULAR AND OFFSET ALIGNMENT BY METHODS SPECIFIED IN

HI 1.1-1.5, "CENTRIFUGAL PUMPS FOR NOMENCLATURE, DEFINITIONS, APPLICATION AND OPERATION."

D. AFTER ALIGNMENT IS CORRECT, TIGHTEN FOUNDATION BOLTS EVENLY BUT NOT TOO FIRMLY.

COMPLETELY FILL BASE PLATE WITH NON SHRINK, NONMETALLIC GROUT WHILE METAL BLOCKS AND

SHIMS OR WEDGES ARE IN PLACE. AFTER GROUT HAS CURED, FULLY TIGHTEN FOUNDATION BOLTS.

3.5 CONNECTIONS

A. DRAWINGS INDICATE GENERAL ARRANGEMENT OF PIPING, FITTINGS, AND SPECIALTIES.

B. INSTALL PIPING ADJACENT TO MACHINE TO ALLOW SERVICE AND MAINTENANCE.

C. CONNECT PIPING TO PUMPS. INSTALL VALVES THAT ARE SAME SIZE AS PIPING CONNECTED TO PUMPS.

D. INSTALL SUCTION AND DISCHARGE PIPE SIZES EQUAL TO OR GREATER THAN DIAMETER OF PUMP

NOZZLES.

E. INSTALL TRIPLE-DUTY VALVE ON DISCHARGE SIDE OF PUMPS.

F. INSTALL Y-STRAINER OR SUCTION DIFFUSER AND SHUTOFF VALVE ON SUCTION SIDE OF PUMPS.

G. INSTALL FLEXIBLE CONNECTORS ON SUCTION AND DISCHARGE SIDES OF BASE-MOUNTED PUMPS

BETWEEN PUMP CASING AND VALVES WITH CONTROL RODS.

H. INSTALL PRESSURE GAGES ON PUMP SUCTION AND DISCHARGE, AT INTEGRAL PRESSURE-GAGE

TAPPING, OR

INSTALL SINGLE GAGE WITH MULTIPLE INPUT SELECTOR VALVE.

I. INSTALL CHECK VALVE AND GATE OR BALL VALVE ON EACH CONDENSATE PUMP UNIT DISCHARGE.

J. INSTALL ELECTRICAL CONNECTIONS FOR POWER, CONTROLS, AND DEVICES.

3.6 STARTUP SERVICE

A. ENGAGE A FACTORY-AUTHORIZED SERVICE REPRESENTATIVE TO PERFORM STARTUP SERVICE.

1. COMPLETE INSTALLATION AND STARTUP CHECKS ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS.

2. CHECK PIPING CONNECTIONS FOR TIGHTNESS.

3. CLEAN STRAINERS ON SUCTION PIPING.

4. PERFORM THE FOLLOWING STARTUP CHECKS FOR EACH PUMP BEFORE STARTING:

a. VERIFY BEARING LUBRICATION.

b. VERIFY THAT PUMP IS FREE TO ROTATE BY HAND AND THAT PUMP FOR HANDLING HOT LIQUID IS FREE

TO ROTATE WITH PUMP HOT AND COLD. IF PUMP IS BOUND OR DRAGS, DO NOT OPERATE UNTIL CAUSE

OF TROUBLE IS DETERMINED AND CORRECTED.

c. VERIFY THAT PUMP IS ROTATING IN THE CORRECT DIRECTION.

5. PRIME PUMP BY OPENING SUCTION VALVES AND CLOSING DRAINS, AND PREPARE PUMP FOR OPERATION.

6. START MOTOR.

7. OPEN DISCHARGE VALVE SLOWLY.

3.7 DEMONSTRATION

A. ENGAGE A FACTORY-AUTHORIZED SERVICE REPRESENTATIVE TO TRAIN OWNER'S MAINTENANCE

PERSONNEL TO ADJUST, OPERATE, AND MAINTAIN HYDRONIC PUMPS.

CLOSED EXPANSION TANK

CONSTRUCTIONS:

- WELDED CONSTRUCTION CONFORMING TO ASME SECTION VIII FOR UNFIRED PRESSURE VESSELS, CSA

B-51, AND PROVINCIAL EGULATIONS,

- MATERIAL: MANUFACTURED FROM ASTM A516 PRESSURE VESSEL CARBON STEEL PLATE WITH DISHED

EDS,

- ASME CODE RATED FOR 860 KPA (125 PSI) TEST PRESSURE WITH ASME STAMP AND CERTIFICATION,

- WATER SERVICE: HOT DIP GALVANIZED AFTER FABRICATION,

- GLYCOL SERVICE: BLACK STEEL FOR GLYCOL SERVICE PRIMED ON EXTERIOR SURFACE ONLY.

NOZZLES AND COUPLINGS:

- NPS 1 EXPANSION PIPE CONNECTION AT BOTTOM,

- NPS 1 MAKE-UP CONNECTION AT BOTTOM,

- NPS 1 DRAIN CONNECTION AT BOTTOM,

- NPS 1 VENT CONNECTION AT TOP,

- RELIEF VALVE CONNECTION NEAR BOTTOM.

- SCHRAEDER VALVE CONNECTION FOR COMPRESSED AIR AT TOP.

ACCESSORIES:

- MANHOLE 275 MM X 375 MM (11 IN X 15 IN)

- STRUCTURAL STEEL SADDLES FOR HORIZONTAL TANKS,

- THREE STRUCTURAL STEEL LEGS FOR VERTICAL TANKS SO THAT BOTTOM OF TANK IS 300 MM (12 IN) OFF

FLOOR

SPEC NOTE : THE FOLLOWING IS REQUIRED FOR VERTICAL TANKS FOR SEISMIC DESIGN PROJECTS.

- SUPPORT LEGS AND HOLD-DOWN BOLT-HOLES DESIGNED FOR A HORIZONTAL SEISMIC CYCLE LOAD

EQUAL TO 50% OF TANK AND

CONTENTS WEIGHT IN SHEAR, AND EACH LEG DESIGNED FOR 100% OF THE RESULTING BENDING

MOMENT, AND

- SAFETY FACTOR OF 4:1

- SIGHT GLASSES, WITH SHUT-OFF VALVES AND PROTECTION RODS, TO COVER 75% OF TANK VOLUME, WITH

INDIVIDUAL UNITS NOT

MORE THAN 450 MM (18 IN) LONG.

EXPANSION TANKS - DIAPHRAGM TYPE PRE-PRESSURIZED

- THE PRESSURIZATION SYSTEM SHALL INCLUDE AN EXTROL®‚ DIAPHRAGM-TYPE EXPANSION TANK WHICH

WILL ACCOMMODATE THE EXPANDED WATER OF THE SYSTEM GENERATED WITHIN THE NORMAL

OPERATING TEMPERATURE RANGE, LIMITING THIS PRESSURE INCREASE AT THOSE COMPONENTS IN THE

SYSTEM TO THE MAXIMUM ALLOWABLE PRESSURE AT THOSE COMPONENTS. IT SHALL MAINTAIN MINIMUM

OPERATING PRESSURE NECESSARY TO ELIMINATE ALL AIR. THE ONLY AIR IN THE SYSTEM SHALL BE THE

PERMANENT SEALED-IN AIR CUSHION CONTAINED IN THE DIAPHRAGM-TYPE TANK

- MODEL NO. AX-20V AMTROL OR EQUAL. DIMENSIONS SHALL BE AS INDICATED ON THE DRAWINGS.

- THE EXPANSION TANK SHALL BE WELDED STEEL, CONSTRUCTED, TESTED AND STAMPED IN ACCORDANCE

WITH SECTION VIII, DIVISION 1 OF THE ASME CODE FOR A WORKING PRESSURE OF 125 PSIG AND AIR

PRE-CHARGED.

- THE TANK SHALL BE SUPPORTED BY STEEL LEGS OR A BASE (INTEGRAL RING MOUNT) FOR A VERTICAL

INSTALLATION OR STEEL SADDLES FOR HORIZONTAL INSTALLATIONS. EACH TANK WILL HAVE A HEAVY-

DUTY BUTYL/EPDM DIAPHRAGM WITH CODE APPROVALS NSF/ANSI 61.

- THE MANUFACTURER SHALL BE AMTROL INC. THE MANUFACTURER SHALL HAVE AT LEAST FIVE YEARS

EXPERIENCE IN THE FABRICATION OF DIAPHRAGM-TYPE ASME EXPANSION TANKS.

AUTOMATIC AIR VENTS

- FLOAT OPERATED WITH BRASS OR CAST IRON BODY;

- DESIGN PRESSURE: [690 KPA (100 PSI)][1035 KPA (150 PSI)][2070 KPA (300 PSI)] WORKING

PRESSURE.

- STANDARD OF ACCEPTANCE

- MAID-O-MIST NO. 75

- TACO 418

- AMTROL NO. 720

- SPIRAX SARCO - FIG. 13W

- GRINNELL - FIG. 1401

ITT BELL & GOSSETT - MODEL 107

HEAT EXCHANGER

1. PART 2 - PRODUCTS2.1 GENERAL2.1.1 Units shall be approved manufacturer as detailed herein and shall be factory tested and name-plated before shipment. Heat

exchanger manufacturer shall be ISO-9001 certified.

2.1.2 Heat exchangers shall meet types, sizes, capacities, and characteristics as noted on the Equipment Schedule or drawings.2.1.3 Units shall be specifically designed for chilled or hot water heating, and steam systems as indicated on the drawings. Heatexchangers used for domestic water applications shall have double wall construction.2.1.4 U-tube and shell and tube type heat exchangers shall be constructed in accordance with ASME Code Rules and shall have a

manufacturer's data report for pressure vessels. The ASME "U" symbol shall be stamped on the Heat Exchanger(s). Heatexchangers shall be provided with CRN numbers.

2.1.5 Plate and frame heat exchangers shall be AHRI 400 certified where applicable.2.1.6 Effective surface areas indicated on the schedules must be met. Units not meeting the design requirements, including minimumeffective surface area, will not be accepted.

2.2 GPX PLATE AND FRAME HEAT EXCHANGER2.2.1 Units shall be of single pass design.2.2.2 All connections shall be located on the fixed head frame plate, allowing the movable head pressure plate, to slide back.Assembly shall permit plates to be added, removed, or replaced from the plate pack without disturbing the connections or associatedpiping.2.2.3 The unit shall be provided with an aluminum or stainless steel OSHA splash shield.2.2.4 The frame plate and pressure plate shall be carbon steel SA 516 grade 70 with sufficient thickness to meet the ASME designpressure. Stiffeners or support brackets are not allowed.2.2.5 Carbon steel frame components shall be painted with grey epoxy paint.2.2.6 Units with 3-inch or greater connections shall be unlined or alloy lined studded ports to mate with raised face or flat faced ANSIflanges. Rubber liners will not be permitted. Units with smaller than 3-inch connections shall have carbon steel female tapped NPT ormale NPT connections2.2.7 Units with connections greater than 2-inch require that the thermal plates be supported by the carry bar, top bar. The carry andguide bar plate contact surfaces shall be stainless steel. Units with connections smaller than 2-inch shall allow the plates to be supportedby the guide bar, bottom bar. Carry and guide bars are to be steel with a zinc chromate coating.2.2.8 Tightening bolts shall be zinc plated carbon steel SA193 B7 with captive working nuts at the pressure plate, and rear head

such that the unit can be opened and closed with one wrench from the front of the unit.2.2.9 Plates shall use an integral rolled edge hanging system to provide a rigid hanger device between the plate, carry bar and guide

bar. Welded hanging brackets or stiffeners are not acceptable.

2.2.10 The plate pack shall use a positive plate to plate alignment system to ensure proper plate to gasket seals throughout the platepack. The positive alignment system shall be a gasket lug which fits within a plate recess on the proceeding plate (tongue in groove) toalign successive plates, or an extended rolled edge hanger which nests successive plates through direct contact around the entire platehanger. Plate designs which only offer alignment through contact with the carry and guide bar are unacceptable.2.2.11 Gaskets shall be a one-piece construction with a double gasket barrier at the port region. The area isolated by the double gasketshall be vented to the atmosphere, so that a gasket failure is detected by leakage to the exterior prior to any possible crosscontamination. All gaskets except the gasket on the first plate shall be identical.2.2.12 For pool applications- Heat exchanger plates shall be manufactured from Titanium with a minimum thickness of 0.5 mm. All

connections shall also be manufactured from Titanium. No other material will be accepted.

2. PART 3 - EXECUTION3.1 INSTALLATION3.1.1 All units shall be installed in a neat and workable manner in accordance with the specifications and the manufacturers'

installation instructions.3.1.2 Provide isolation, balancing and strainers on unit connections as per details on the plans and as per Manufacturers'recommendations.

HOT WATER TANK

SECTION 15514 - DOMESTIC WATER HEATERS

PART 1 - GENERAL

1.1RELATED DOCUMENTS

DRAWINGS AND GENERAL PROVISIONS OF THE CONTRACT, INCLUDING GENERAL AND SUPPLEMENTARY

CONDITIONS AND DIVISIONS 1 SPECIFICATION SECTIONS, APPLY TO THIS SECTION.

1.2SUMMARY

THIS SECTION INCLUDES CONDENSING GAS-FIRED STORAGE WATER HEATERS FOR POTABLE WATER.

1.3REFERENCES

A.ASME BOILER AND PRESSURE VESSEL CODE, SECTION IV, PART HLW

B.ANSI Z21.10.3 /CSA 4.3 “GAS WATER HEATERS”

C.ASHRAE/IES 90.1

D.ISO 9001 QUALITY MANAGEMENT SYSTEM

E.CSD-1 “CONTROLS AND SAFETY DEVICES FOR AUTOMATICALLY FIRED BOILERS”

F.NFPA 70- NATIONAL ELECTRIC CODE

G.NFPA 54- NATIONAL FUEL GAS CODE

H.NSF/ANSI STANDARD 61- DRINKING WATER SYSTEM COMPONENTS

I.NSF/ANSI STANDARD 372 - DRINKING WATER SYSTEM COMPONENTS - LEAD CONTENT

J.ASTM G123 - 00(2005) “STANDARD TEST METHOD FOR EVALUATING STRESS-CORROSION CRACKING OF

STAINLESS ALLOYS WITH DIFFERENT NICKEL CONTENT IN BOILING ACIDIFIED SODIUM CHLORIDE SOLUTION.”

1.4 SUBMITTALS

A.PRODUCT DATA: INCLUDE RATED CAPACITIES; SHIPPING, INSTALLED, AND OPERATING WEIGHTS; FURNISHED

SPECIALTIES AND ACCESSORIES FOR EACH MODEL INDICATED.

B.SHOP DRAWINGS: DETAIL EQUIPMENT ASSEMBLIES AND INDICATE DIMENSIONS, REQUIRED CLEARANCES,

COMPONENTS, AND SIZE OF EACH FIELD CONNECTION

C.WIRING DIAGRAMS: DETAIL FOR WIRING POWER SIGNAL, DIFFERENTIATE BETWEEN MANUFACTURE-

INSTALLED AND FIELD-INSTALLED WIRING

D.MAINTENANCE DATA: INCLUDE IN THE MAINTENANCE MANUALS SPECIFIED IN DIVISION 1. INCLUDE

MAINTENANCE GUIDE AND WIRING DIAGRAMS

1.5 REGULATORY REQUIREMENTS

A.CONFORM TO APPLICABLE CODE FOR INTERNAL WIRING OF FACTORY WIRED EQUIPMENT

A.UNITS: ETL, UL OR CSA CERTIFIED AS A COMPLETE GAS FIRED WATER HEATER ASSEMBLY.

C.GAS TRAIN SHALL COMPLY WITH ANSI Z.21.10.3 OR UL 795.

D.CONFORM TO ASME SECTION IV. PART HLW FOR WATER HEATER CONSTRUCTION.

1.6 QUALITY ASSURANCE

A.LISTING: THE WATER HEATER WILL BE LISTED ETL LISTED TO UL 795 OR ANSI Z21.10.3/CSA 4.3 “GAS WATER

HEATERS”

B.ASME COMPLIANCE: WATER HEATER SHALL BEAR THE ASME HLW STAMP AND BE NATIONAL BOARD LISTED

C.WATER HEATERS WITH FULL RATED INPUT BETWEEN 199,000 AND 300,000 BTU WILL OPERATE AT A MINIMUM

95.3% THERMAL EFFICIENCY AT FULL FIRING RATE WHEN TESTED TO THE ANSI Z21.10.3 THERMAL EFFICIENCY

TEST PROTOCOL (DOE 10 CFR 431).

D.THE WATER HEATER WILL COMPLY WITH CURRENT ASHRAE 90.1 REQUIREMENTS.

E.WATER HEATER MANUFACTURER WILL BE CERTIFIED TO THE ISO 9001 INTERNATIONAL QUALITY SYSTEM.

1.7 COORDINATION

COORDINATE SIZE AND LOCATION OF CONCRETE BASES

1.8 WARRANTY

D. STORAGE TANK, HEATING SURFACES, AND COMBUSTION CHAMBER WILL HAVE A

MANUFACTURER'S 15-YEAR

WARRANTY (8 YEARS NON-PRORATED, 7 YEARS PRORATED) COVERING

MANUFACTURING OR MATERIAL DEFECTS,

WATERSIDE OR FIRE SIDE CORROSION, LEAKS, AND/OR THE PRODUCTION OF RUSTY WATER.

WARRANTIES MUST BE DIRECTLY PROVIDED FROM THE WATER HEATER MANUFACTURER.

WARRANTIES PROVIDED BY DISTRIBUTORS, CONTRACTORS, SALES REPRESENTATIVES OR THIRD

PARTY INSURERS WILL NOT BE ACCEPTED.

E. BURNER AND ALL HEATER PARTS: 1 YEAR

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. AVAILABLE MANUFACTURERS: MANUFACTURER SHALL BE A COMPANY SPECIALIZING IN

MANUFACTURING THE PRODUCTS SPECIFIED IN THIS SECTION WITH MINIMUM TWENTY YEARS'

EXPERIENCE. THE WATER HEATERS SHALL BE MANUFACTURED BY A COMPANY THAT HAS

ACHIEVED CERTIFICATION TO THE ISO 9001QUALITY MANAGEMENT SYSTEM.

B. THE WATER HEATERS SHALL BE ETL LISTED AS A COMPLETE UNIT. THE HEATER SHALL SATISFY

CURRENT FEDERAL ENERGY POLICY ACT STANDARDS FOR BOTH THERMAL EFFICIENCY AND

STAND-BY HEAT LOSSES AS ESTABLISHED FOR GAS FIRED WATER HEATERS.

C. MANUFACTURERS: PVI IS THE BASIS OF DESIGN. ACCEPTABLE MANUFACTURERS SHALL BE SUBJECT

TO COMPLIANCE WITH THE REQUIREMENTS.

2.2 CONSTRUCTION

A. WATER HEATERS WILL BE OF THE BTU INPUT(S) AND STORAGE CAPACITY INDICATED ON THE

EQUIPMENT SCHEDULE.

B. THE WATER HEATER WILL BE A VERTICAL FIRE TUBE, DESIGN THAT IS CONSTRUCTED AND STAMPED IN

ACCORDANCE WITH SECTION IV, PART HLW OF THE ASME CODE. WATER HEATER WILL BE NATIONAL

BOARD REGISTERED FOR A WORKING PRESSURE OF 150 PSI AND WILL BE PRESSURE TESTED AT

1-1/2 TIMES WORKING PRESSURE.

C. WATER HEATER WILL BE A SINGLE-PASS, DOWN-FIRED, FIRE TUBE DESIGN CONTAINED WITHIN AN

INTEGRAL STORAGE TANK.

D. TANK, COMBUSTION CHAMBER AND FIRE TUBES WILL BE UNLINED. LINED OR PLATED WATER HEATERS

WILL NOT BE ACCEPTABLE.

E. TANK, COMBUSTION CHAMBER AND FIRE TUBES WILL BE CONSTRUCTED FROM PHASE-BALANCED

AUSTENITIC AND FERRITIC DUPLEX STEEL WITH A CHEMICAL STRUCTURE CONTAINING A MINIMUM

OF 21% CHROMIUM TO PREVENT CORROSION AND MILL CERTIFIED PER ASTM A 923METHODS A TO

ENSURE THAT THE PRODUCT IS FREE OF DETRIMENTAL CHEMICAL PRECIPITATION THAT AFFECTS

CORROSION RESISTANCE. THE MATERIAL SELECTED SHALL BE TESTED AND CERTIFIED TO PASS

STRESS CHLORIDE CRACKING TEST PROTOCOLS AS DEFINED IN ISO 3651-2AND ASTM

G123 - 00(2005) “STANDARD TEST METHOD FOR EVALUATING STRESS-CORROSION CRACKING OF

STAINLESS ALLOYS WITH DIFFERENT NICKEL CONTENT IN BOILING ACIDIFIED SODIUM CHLORIDE

SOLUTION.”

F. TANK WILL BE WELDED UTILIZING JOINT DESIGNS TO MINIMIZE VOLUME OF WELD DEPOSIT AND HEAT

INPUT. ALL HEAT AFFECTED ZONES (HAZ) SHALL BE PROCESSED AFTER WELDING TO ENSURE THE

HAZ CORROSION RESISTANCE IS CONSISTENT WITH THE MILL CONDITION BASE METAL CHEMICAL

COMPOSITION. WELD PROCEDURES (AMPERAGE, VOLTS, WELDING SPEED, FILLER METALS AND

SHIELDING GASES) UTILIZED SHALL RESULT IN A NARROW RANGE OF AUSTENITE-FERRITE

MICROSTRUCTURE CONTENT CONSISTENT WITH PHASE BALANCED OBJECTIVES FOR WELDS, HAZ

AND THE BASE METAL.

G. ALL INTERNAL AND EXTERNAL TANK SURFACES SHALL UNDERGO FULL IMMERSION PASSIVATION AND

PICKLING PROCESSING TO MEET CRITICAL TEMPERATURE, DURATION AND CHEMICAL

CONCENTRATION CONTROLS REQUIRED TO COMPLETE CORROSION RESISTANCE RESTORATION OF

PRESSURE VESSEL SURFACES. OTHER PASSIVATION AND PICKLING METHODS ARE NOT ACCEPTED.

IMMERSION PASSIVATION AND PICKLING CERTIFICATION DOCUMENTS ARE REQUIRED AND SHALL

BE PROVIDED WITH EACH PRODUCT.

H. MATERIALS SHALL MEET ASME SECTION II MATERIAL REQUIREMENTS AND BE ACCEPTED BY NSF 61

FOR MUNICIPAL POTABLE WATER SYSTEMS. STORAGE TANK MATERIALS SHALL CONTAIN MORE

THAN 80% POST- CONSUMER RECYCLED MATERIALS AND BE 100% RECYCLABLE.

I. ALL WATER CONTACTING TANK SURFACES WILL BE NON-POROUS AND EXHIBIT 0% WATER

ABSORPTION.

J. ALL TANK CONNECTIONS/FITTINGS WILL BE NON-FERROUS OR STAINLESS STEEL.

K. TO PRESERVE THERMAL EFFICIENCY, THE WATER HEATER WILL NOT USE OR REQUIRE A CIRCULATOR

PIPED FROM THE HOT WATER OUTLET TO THE COLD WATER INLET OF THE HEATER FOR THE

PURPOSE OF TEMPERATURE CONTROL DURING NORMAL OPERATION. CONNECTION FOR A

BUILDING RETURN CIRCULATION LINE WILL BE MADE TO A DEDICATED HOT RETURN FITTING AT THE

CENTER OF THE STORAGE VESSEL AND NOT THE COLD INLET PIPING. CONNECTION TO A SIDEARM

TANK, IF USED, WILL BE MADE TO A DEDICATED HOT RETURN FITTING AT THE CENTER OF THE

STORAGE VESSEL AND NOT THE COLD INLET PIPING.

L. FINISHED VESSEL WILL NOT REQUIRE SACRIFICIAL OR IMPRESSED CURRENT ANODES AND NONE WILL

BE USED. WATER HEATERS OR SIDEARM STORAGE TANKS THAT EMPLOY ANODE RODS OF ANY

TYPE WILL NOT BE ACCEPTABLE.

M. COMBUSTION WILL BE PROVIDED BY A PREMIX, FAN-ASSISTED SURFACE BURNER WITH A GAS TRAIN

MEETING UL, ANSI AND FM STANDARDS FOR THE INPUT SPECIFIED.

N. BURNER WILL BE STAINLESS STEEL.

O. GAS TRAIN COMPONENTS WILL CAPABLE OF SELF-PROPORTIONATING GAS AND AIR TO MAINTAIN

OPTIMUM COMBUSTION IN RESPONSE TO VARYING VENT PRESSURES.

P. AT 199,000 TO 399,000 BTU INPUT, THE BURNER WILL BE FIXED INPUT.

Q. BURNER NOX EMISSIONS WILL BE LESS THAN 20 PPM WHEN CORRECTED TO 3% OXYGEN.

R. WATER HEATER WILL BE A CATEGORY IV, CONDENSING APPLIANCE AND VENT THROUGH PVC, CPVC,

POLYPROPYLENE, OR STAINLESS STEEL. WATER HEATER WILL SATISFY REQUIREMENTS FOR

SEALED COMBUSTION. VENTS FOR INLET AIR AND EXHAUST CAN TERMINATE IN DIFFERENT

PRESSURE ZONES.

2.3 PERFORMANCE

A. WATER HEATERS WITH FULL RATED INPUT BETWEEN 199,000 AND 300,000 BTU WILL OPERATE AT A

MINIMUM 95.3% THERMAL EFFICIENCY AT FULL FIRING RATE WHEN TESTED TO THE ANSI Z21.10.3

THERMAL EFFICIENCY TEST PROTOCOL (DOE 10 CFR 431).

B. WATER HEATER WILL MEET THE THERMAL EFFICIENCY AND STANDBY HEAT LOSS REQUIREMENTS OF

THE LATEST VERSION OF THE ASHRAE 90.1 STANDARD.

C. WATER HEATERS WILL BE THIRD PARTY TESTED AND CERTIFIED TO NSF/ANSI 372 STANDARD FOR

LEAD CONTENT.

2.4 WATER HEATER TRIM

A. AS A MINIMUM, THE HEATER WILL BE EQUIPPED WITH THE FOLLOWING:

a. ELECTRONIC FLAME MONITORING

b. ELECTRONIC LOW WATER CUTOFF

c. AN IMMERSION OPERATING CONTROL

d. AN IMMERSION UL LISTED TEMPERATURE LIMITING DEVICE

e. AN ASME- RATED TEMPERATURE AND PRESSURE RELIEF VALVE

f. FIELD INSTALLED CONDENSATE NEUTRALIZER, SIZED FOR THE SPECIFIC HEATER.

B. OPERATING AND SAFETY CONTROLS SHALL MEET THE REQUIREMENTS OF UL 795 AND FM

C. THE WATER HEATER SHALL EMPLOY AN ELECTRONIC OPERATING CONTROL WITH DIGITAL

TEMPERATURE READOUT. OPERATOR SHALL BE CAPABLE OF CONNECTING TO A BUILDING

AUTOMATION SYSTEM THROUGH SERIAL CONNECTION. CONTROL WILL BE EMBEDDED WITH

MODBUS RTU AND BACNET MSTP, AND WILL REQUIRE NO GATEWAY.

PART 3 - EXECUTION

3.1 INSTALLATION

INSTALL WATER HEATERS LEVEL AND PLUMB IN ACCORDANCE WITH MANUFACTURERS WRITTEN

INSTRUCTIONS AND REFERENCED STANDARDS.

3.2 FINISHING

THE STORAGE AND HEATING SECTIONS SHALL BE COMPLETELY FACTORY PACKAGED ON A SINGLE SKID,

REQUIRING ONLY JOB SITE HOOKUP TO UTILITIES, VENTING, AND PLUMBING. THE HEATER SHALL BE

INSULATED TO MEET CURRENT ASHRAE 90.1STANDBY LOSS REQUIREMENTS AND JACKETED WITH A

POLYETHYLENE LINER CONSISTING OF 100% RECYCLED MATERIAL. PRESSURE VESSEL SHALL INCLUDE A

BALL-TYPE DRAIN VALVE. THE HEATER SHALL FIT PROPERLY IN THE SPACE PROVIDED AND INSTALLATION

SHALL CONFORM TO ALL LOCAL, STATE, AND NATIONAL CODES.

3.3 START-UP

START UP ON THE UNIT WILL BE PERFORMED BY FACTORY TRAINED AND AUTHORIZED PERSONNEL. A COPY OF

THE STARTUP REPORT WILL BE PROVIDED TO THE OWNER.

PLUMBING

4. THE WORK UNDER THIS SECTION SHALL INCLUDE ALL LABOR, MATERIALS, PLANT, TOOLS,

TRANSPORTATION, AND TESTING OF PLUMBING AND DRAINAGE SYSTEMS. THE WORK SHALL BE LEFT

COMPLETE AND IN SATISFACTORY OPERATION. THE WORK GENERALLY CONSISTS OF, BUT IS NOT LIMITED

TO THE FOLLOWING:

ALL PLUMBING AND DRAINAGE SYSTEMS.

ALL COLD/HOT DOMESTIC WATER PIPING, VALVES, AND INSULATIONS.

ALL MISCELLANEOUS PLUMBING WORK AS HERINAFTER SPECIFIED AND AS SHOWN ON DRAWINGS.

5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING EXISTING PIPING. APPROXIMATE LOCATIONS

ARE INDICATED ON DRAWINGS.

6. DOMESTIC WATER PIPING SHALL BE TYPE 'M' COPPER WITH CAST BRONZE OR WROUGHT COPPER SOLDER

TYPE FITTINGS OR EQUAL TO BUILDING STANDARDS.

7. SOLDER JOINTS IN COPPER PIPE WITH A BLOWTORCH. LEAD SOLDER IS NOT PERMITTED.

8. JOINTS FOR GALVANIZED PIPE TO COPPER PIPING SHALL BE MADE USING APPROVED TYPE FITTINGS TO

RETARD THE GALVANIC CORROSION OF TWO DISSIMILAR METALS.

9. INSTALL ALL DRAIN PIPING WITH REQUIRED FITTINGS OF DIMENSIONS AND IN LOCATIONS SHOWN ON

DRAWINGS. HORIZONTAL PIPING SHALL BE PITCHED ON AN EVEN GRADE OF NOT LESS THAN 1/8" PER FOOT

RUN. TURNS SHALL BE MADE WITH LONG RADIUS BENDS OR 1/8 BENDS AND FITTINGS, AND 45 DEGREE

ELBOWS.

10.NO BULLHEADED TEES SHALL BE USED ON WATER PIPING.

11.ALL VALVES SHALL BE CRANE, JENKINS, NEWSMAN HATTERSLEY OR EMCO. NO OTHER VALVES MAY BE

USED WITHOUT THE WRITTEN PERMISSION OF THE ENGINEER. VALVES SPECIFIED HEREINAFTER SHALL BE

READ IN CONJUNCTION WITH THE PLANS.

12.SUPPLY AND INSTALL FULL 'PIPE SIZE' VALVES WHERE SHOWN ON PLANS.

13.SHUT-OFF VALVES SHALL BE BALL TYPE EXCEPT WHERE THROTTLING EFFECT IS REQUIRED AS IN

BYPASSES OR FOR END OF LINE SERVICE WHERE GLOBES SHALL BE PROVIDED.

14.ALL VALVES SHALL BE SUITABLE FOR 200 P.S.I. WORKING PRESSURE AND UP TO AND INCLUDING 2-1/2" SIZE

SHALL BE ALL BRONZE. LARGER SIZES SHALL HAVE IRON BODIES AND BRONZE TRIM.

15.ALL BRONZE GATE VALVES UP TO AND INCLUDING 2-1/2" SIZE SHALL BE JENKINS FIG. #470 OR CRANE #430.

GLOBE VALVES SHALL BE JENKINS #106 OR CRANE #7.

16.ALL VALVES ON COPPER PIPE SHALL BE BRONZE SOLDER JOINT GLOBE VALVES, NON-RISING STEM, FOR 150

P.S.I. WATER AND SHALL BE CRANE #1310 OR JENKINS #142.

17.SUPPLY AND INSTALL CLEAN OUTS AT THE ENDS OF ALL STRAIGHT RUNS OF DRAINS IN ALL HORIZONTAL

BRANCHES, ON STRAIGHT HORIZONTAL RUNS FIFTY FEET APART, ON EXPOSED OR ACCESSIBLE TRAPS,

AND AT ALL POINTS OF THE SYSTEM WHERE SO INDICATED OR NECESSARY TO REMOVE OBSTRUCTIONS. IF

CLEAN OUT HAS TO BE ABOVE DRY WALL CEILING, PROVIDE ACCESS HATCH.

18.INSULATION SHALL BE MANUFACTURED BY FIBREGLAS OF CANADA. INSULATION MANUFACTURED BY

CANADIAN JOHNS MANVILLE HAVING THE THICKNESS, PROPERTIES AND METHOD OF APPLICATION EQUAL

TO THE INSULATION SPECIFIED SHALL BE EQUALLY ACCEPTABLE.

19.ALL COVERING SHALL BE APPLIED IN A NEAT AND WORKMANLIKE MANNER SO THAT THE FINISHED JOB IS

UNIFORM IN DIAMETER, SMOOTH IN FINISH, AND ALL LONGITUDINAL SEAMS SHALL BE PLACED SO AS TO BE

INVISIBLE. ALL CANVAS SHALL BE 6 OZ. PER SQUARE YARD.

20.ALL COVERINGS, JACKETS, CEMENTS, FINISHES, ETC., SHALL BE APPROVED BY AND MEET THE

REQUIREMENTS OF ALL AUTHORITIES HAVING JURISDICTION REGARDING FIRE SPREAD PROPERTIES ETC.

INCLUDE FOR ALL NECESSARY MODIFICATIONS AND TREATMENTS OF THE ABOVE MATERIALS AS REQUIRED

TO MEET SUCH REQUIREMENTS IN FORCE AT TIME OF BIDDING.

21.ALL COLD WATER PIPING SHALL BE COVERED WITH 1/2" THICK FIBERGLASS LOW PRESSURE PIPE COVERING

AND FIRE RESISTANT VAPOUR BARRIER.

22.COVER ALL FITTINGS AND ELBOWS TO MATCH ADJOINING INSULATION IN THICKNESS WITH INSULATING

CEMENT OF FIBERGLASS AND FINISH WITH ALUMINUM FOIL IN STRICT ACCORDANCE WITH THE

MANUFACTURER'S RECOMMENDATIONS.

23.ALL PIPING INSTALLED IN THE PROJECT SHALL BE HYDRAULICALLY TESTED AS SPECIFIED HEREIN OR AS

REQUIRED BY THE APPLICABLE PLUMBING CODE TO THE SATISFACTION OF THE PLUMBING INSPECTOR AND

THE ENGINEER.

24.DO ALL TEST PRIOR TO PIPE COVERING OR INSULATION.

25.CORRECT ALL DEFICIENCIES WITH NO EXTRA COSTS TO THE OWNER.



THE ENGINEER.

27.DRAINAGE WASTE AND VENT PIPING:

- MATERIAL AS INDICATED ON DRAWINGS. IF MATERIALS HAVE NOT BEEN INDICATED ON DRAWINGS, THEN

INSTALLATION SHALL ADHERE TO THIS SECTION.

- ABOVE GROUND SANITARY LESS THAN 75MM AND VENT SHALL BE TYPE DWV TO ASTM B306 WITH CAST

BRASS OR WROUGHT COPPER FITTINGS TO CAN/CSA B125 OR PVC TO CAN/CSA-B181.2 OR ABS TO

CAN/CSA-181.1.

- JOINTS FOR COPPER TUBE/ PIPE SHALL BE TIN-LEAD (50%TN-50%±B) SOLDER

- JOINTS FOR PVC PIPE SHALL BE SOLVENT WELD TO ATSM D2564

- ABOVE GROUND SANITARY, STORM AND VENT GREATER THAN 75MM SHALL BE CAST IRON TO

CAN/CSA-B70 OR PVC TO CAN/CSA-B181.2 OR ABS TO CAN/CSA-181.1.

- JOINTS FOR CAST IRON SHALL BE HUB AND SPIGOT FOR STORM DRAIN ONLY, AND MECHANICAL JOINT FOR

SANITARY ONLY


- BURIED SANITARY, STORM AND VENT SHALL BE MINIMUM 75MM CAST IRON TO CAN/CSA-B70 OR PVC TO

CAN/CSA-B181.2 OR ABS TO CAN/CSA-181.1.

- JOINTS FOR CAST IRON SHALL BE HUB AND SPIGOT


25.PROVIDE TRAP PRIMERS AS REQUIRED BY CODES AND STANDARDS.

26.PROVIDE VENTING OF DRAINAGE SYSTEMS IN ACCORDANCE WITH OBC.

27.CORRECT ALL DEFICIENCIES WITH NO EXTRA COSTS TO THE OWNER.



THE ENGINEER.

DO ALL TESTS PRIOR TO PIPE COVERING OR INSULATION.

HVAC HEATING HEATING


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

ISSUED FOR REVIEW

MECHANICAL SERVICES

MECHANICAL SPECIFICATIONS

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-102 T 1

0 10/02/2021


1 01/03/2021

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100088319

01 MARCH 2021

MECHANICAL LEGEND

P

T

X

PIPING

AAV

MV

LPS

SAN

LPC

XX

XØ

XØ

XX

SINGLE LINEDOUBLE LINE

HVAC

PPRESSURE SENSOR / TRANSMITTER / SWITCH

EXISTING TEMPERATURE SENSOR

X

AFF - ABOVE FINISHED FLOOR

AHU - AIR HANDLING UNIT

BCP - BAS CONTROL PANEL

BOD EL. - BOTTOM OF DUCT ELEVATION

BOP EL. - BOTTOM OF PIPE ELEVATION

C EL. - CENTRELINE ELEVATION

CTE - CONNECT TO EXISTING

CO - CLEANOUT

EA - EXHAUST AIR

EF - EXHAUST FAN

EFF - ELECTRIC FORCE FLOW HEATER

ET - EXPANSION TANK

FA - FROM ABOVE

FB - FROM BELOW

FFD - FUNNEL FLOOR DRAIN

GHR - POLYPROPYLENE GLYCOL-HOT WATER RETURN

GHS - POLYPROPYLENE GLYCOL-HOT WATER SUPPLY

HX - HEAT EXCHANGER

HWR - HOT WATER RETURN

HWS - HOT WATER SUPPLY

NC - NORMALLY CLOSED

NIC - NOT IN CONTRACT

NO - NORMALLY OPEN

NPS - NOMINAL PIPE SIZE

O/A - OUTSIDE AIR

R/A - RETURN AIR

S/A - SUPPLY AIR

SF - SUPPLY FAN

TOD - TOP OF DUCT ELEVATION

TOP - TOP OF PIPE ELEVATION

TYP - TYPICAL

MAU - MAKEUP AIR UNIT

-REFERENCE NOTE 'X'

FFH - FORCED FLOW HEATER

UV - UNIT VENTILATOR

ABBREVIATIONS

TNEW TEMPERATURE SENSOR

CONTROLS:

AI ANALOGUE INPUT

AO ANALOGUE OUTPUT

DI BINARY/DIGITAL INPUT

DO BINARY/DIGITAL OUTPUT

CO2 CARBON DIOXIDE SENSOR

P PRESSURE SENSOR

PD PRESSURE DIFFERENTIAL

T TEMPERATURE SENSOR

CV-x CONTROL VALVE NUMBER

VFD VARIABLE FREQUENCY DRIVE

CONTROL ABBREVIATIONS

MECHANICAL LEGEND

GENERAL NOTES

A. ALL SHUTDOWNS OF ANY PORTION OF EXISTING BASE BUILDING SYSTEMS SHALL BE PERFORMED BY THE

LANDLORD'S BUILDING OPERATIONS STAFF AND/OR COORDINATED WITH THE LANDLORD FOR TIME AND

DURATION OF INTERRUPTIONS AND ADHERENCE TO THE LANDLORD'S INSTRUCTIONS IN THIS REGARD.

B. ALL THE WORK MUST COMPLY WITH KPRDSB'S GUIDELINES WHERE APPLICABLE. COMPLY WITH ALL APPLICABLE

CODES.

C. BE SURE TO READ THE SPECIFICATIONS AND ALL DRAWINGS BEFORE ORDERING MATERIALS OR COMMENCING

CONSTRUCTION WORK. IF ANY OF THE ABOVE INSTRUCTIONS ARE NOT CARRIED OUT AND IT RESULTS IN

ADDITIONAL COSTS DURING OR AFTER CONSTRUCTION, NO ADDITIONAL CHARGES WILL BE PAID BY THE

KPRDSB OR ITS AGENTS.

D. WORK SHALL INCLUDE TESTING AND BALANCING OF ALL AIR AND HYDRONIC SYSTEMS AS APPLICABLE. MAKE

ALL ADJUSTMENTS TO PROVIDE DESIGN REQUIREMENTS.

E. ALL ROOFING AND PENETRATIONS SHALL BE DONE IN STRICT ACCORDANCE WITH KPRDSB STANDARD DETAILS

IF APPLICABLE. IF THE ROOF IS UNDER WARRANTY, ONLY THE WARRANTY HOLDER SHALL BE RETAINED TO

PERFORM THE WORK.

F. SECURE AND PAY FOR ALL REQUIRED PERMITS.

G. INCLUDE COST OF PREMIUM TIME IN TENDER PRICE FOR WORK DURING NIGHTS, WEEKENDS, OR OTHER TIMES

OUTSIDE NORMAL WORKING HOURS NECESSARY TO MAINTAIN ALL MECHANICAL SERVICES IN OPERATION.

H. WORK IN OCCUPIED AREAS, DRILLING OF FLOORS AND WALLS, AND OTHER WORK OPERATIONS THAT MAY

CREATE NOISE SHALL BE PERFORMED IN COORDINATION WITH BUILDING MANAGEMENT.

I. TIE-INS TO EXISTING SERVICES MUST BE ARRANGED AS ITEM ABOVE.

J. ALLOW FOR REVISIONS / CHANGES TO EXISTING INSTALLATIONS IN ORDER TO INSTALL NEW SERVICES AND AT

NO EXTRA COST TO THE OWNER.

K. ALL EXISTING STRUCTURES AND SERVICES DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED TO

ORIGINAL STANDARD AND AT NO ADDITIONAL COST TO OWNER.

L. CO-OPERATE WITH ALL TRADES INSTALLING EQUIPMENT WHICH MAY AFFECT THE MECHANICAL WORK AND

ARRANGE THE WORK IN PROPER RELATION WITH EQUIPMENT INSTALLED UNDER ALL DIVISIONS OF THE

CONTRACT FOR THE SATISFACTORY COMPLETION OF THE JOB.

M. PROVIDE WHERE SHOWN AND/OR REQUIRED BY SITE CONDITIONS, ALL ACCESS DOORS COMPATIBLE WITH

CEILING/WALL TYPES AND FINISHES. MARK IN AN APPROVED MANNER, T-BAR CEILING TILES WHICH ARE

USED FOR ACCESS. PROVIDE MILCORE OR APPROVED EQUAL ACCESS DOORS. IN ADDITION, PROVIDE

ACCESS DOORS TO ALL EXISTING BUILDING SYSTEMS CLEANOUTS ON VERTICAL STACKS, BACKWATER

VALVES AND CEILING SUSPENDED EQUIPMENT. PROVIDE MINIMUM SIZE OF CEILING ACCESS OF 4 SQUARE

FEET.

N. THE CONTRACTOR SHALL ARRANGE THE SCHEDULE AND PROCEED WITH THE WORK DESCRIBED WITH THE

MINIMUM DISTURBANCE AND INTERRUPTION OF EXISTING FACILITIES AND SERVICES.

O. ASSUME FULL RESPONSIBILITY FOR LAYOUT OF THE WORK AND FOR ANY DAMAGE CAUSED TO THE OWNER OR

OTHERS BY IMPROPER LOCATION OR CARRYING OUT OF THIS WORK.

P. X-RAY FLOOR/WALL OR ANY CONCRETE SURFACES PRIOR TO CUTTING OR CORING OPENINGS FOR

MECHANICAL PROVISIONING.

Q. CONTRACTOR SHALL VISIT THE SITE DURING THE TENDER AND REVIEW DRAWINGS WITH THE EXISTING

CONDITION AND IDENTIFY ANY DISCREPANCIES OR INTERFERENCES BETWEEN DRAWINGS AND SITE

CONDITIONS AND ALLOW IN THEIR PRICING TO MODIFY/ RELOCATE EXISTING SERVICES (CONDUITS, PIPING,

DUCTWORK, ETC) FOR INSTALLATION OF NEW SERVICES. ADDITIONAL FEES FOR THE ABOVE WILL NOT BE

APPROVED AFTER CLOSING THE TENDER.

R. CONTRACTOR SHALL REMOVE CEILING FOR ACCESS TO PIPING ABOVE CEILING WHEN EXISTING PIPING TO BE

REMOVED/ NEW PIPING TO BE INSTALLED ABOVE CEILING AND RE-INSTALL CEILING FOLLOWING COMPLETION

OF WORK AND PAINT WHOLE CEILING TO MAKE GOOD.

S. CONTRACTOR TO PRE-AUDIT FOR ALL AIR SYSTEMS IN THIS CONTRACT.

T. CONTRACTOR SHALL PERFORM A COMPLETE TEST AND BALANCING AFTER COMPLETION OF THE WORK AND

SUBMIT REPORT TO CONSULTANT AND KPRDSB.

U. THE MECHANICAL CONTRACTOR IS RESPONSIBLE FOR COMMISSIONING OF REPLACED AND NEW

HEATING/COOLING EQUIPMENT AND C/W ALL ASSOCIATED DAMPERS, VALVES, DAMPERS.

V. CONTRACTOR SHALL PROVIDE ANY EQUIPMENT NECESSARY FOR PERFORMING AIR BALANCING AND HOT

WATER SYSTEM BALANCING.

W. 10 FT OF SUPPLY DUCTS AND WHOLE LENGTH OF RETURN AIR AND O/A DUCTS TO BE CLEANED AND VACUUMED

AND FILTERS TO BE REPLACED AT THE END OF CONSTRUCTION.

T

E

T

E

EXISTING PNEUMATIC THERMOSTAT

NEW DDC THERMOSTAT

A - B

FFH

DN C - D


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

0 10/02/20210 10/02/2021ISSUED FOR REVIEW

0 10/02/2021

MECHANICAL SERVICES

MECHANICAL LEGENDS

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-103 T 1


1 01/03/2021

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100088319

01 MARCH 2021

BOILER ROOM

SUPPLY FAN

Ø75

Ø75

Ø65

Ø100

Ø100

Ø75

Ø75

Ø65

Ø65

Ø100

Ø100

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X X

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X X

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X X

Ø65

Ø75

Ø100

CT-3

P-4

P-3

P-2

P-1

HWT-2

HWT-1

B-2B-1

Ø75

Ø100

Ø100

X

X

1

3

1

2

2

X

X

ELECTRIC ROOM

EXHAUST FAN

10

9

EF-05

EF-06

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X

X

X

X12

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X

X

X

X

X

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X

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X

X

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GR

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GRGR

GR

GR

GR

GR

GR

GR

GR

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X

X

X

X

X

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XX

X

XX

X

X

X

X

X

X

BOILER #2BOILER #1

Ø75

Ø1

00

P-2

P-3

P-4

P-1

CT-03

X

X

X X X

X

X

X

Ø75

Ø32

Ø50

Ø50

XX

XX

X

X

Ø50

Ø50

Ø50

4

4

5

6

7

8

DCW

DHW

DH

WR

DH

W

DC

W

Ø75

Ø38

Ø25

X

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11

FD

5

GENERAL NOTES:

1. ALL EXISTING SERVICES SHOWN HAS BEEN EXTRACTED FROM AVAILABLE

BASE BUILDING DRAWINGS AND RANDOM SITE SURVEYS. NOT ALL

EXISTING SERVICES/SITE INFORMATION HAS BEEN SHOWN NOR CAN THE

INFORMATION SHOWN BE GUARANTEED FOR PRECISE ACCURACY.

CONTRACTOR SHALL THEREFORE VISIT THE SITE PRIOR TO SUBMITTING A

BID TO SATISFY THEMSELVES THAT ALL WORK SHOWN AND/OR SPECIFIED

CAN BE CARRIED OUT IN ACCORDANCE WITH THE CONTRACT DOCUMENT.

2. ALL EXISTING EQUIPMENT TAG NOS. USED ON THIS DRAWING ARE BASED

ON EXISTING BASE BUILDING STANDARDS.

3. ALL CUTTING/PATCHING/CORING OF WALLS AND FLOORS REQUIRED TO

ACCOMMODATE NEW MECHANICAL WORK IS TO BE ARRANGED AND PAID

FOR BY MECHANICAL CONTRACTOR. X-RAY FLOORS/CONCRETE WALLS

PRIOR TO CORING/CUTTING.

4. THE MECHANICAL DRAWINGS DO NOT SHOW ALL THE ARCHITECTURAL

AND STRUCTURAL DETAILS. ANY SPECIFIC INFORMATION INVOLVING

ACCURATE MEASURING OF THE BUILDING SHALL BE TAKEN FROM THE

BUILDING DRAWINGS OR AT THE BUILDING. MAKE WITHOUT ADDITIONAL

CHARGE, ANY NECESSARY CHANGES OR ADDITIONS TO THE RUNS OF

DUCTS AND PIPES TO ACCOMMODATE THE ABOVE CONDITIONS.

5. COORDINATE WITH ALL OTHER TRADES AND SITE SUPERINTENDENT ON

ALL WORK.

6. ALL ABANDONED PIPING WHICH ARE NO LONGER BEING USED SHALL BE

REMOVED FROM THE SITE. CONTRACTOR SHALL ENSURE PRIOR TO

REMOVAL OF ANY PIPING THAT THE SYSTEM IS COMPLETELY ISOLATED

AND IS NOT ALIVE.

7. WORK SHALL INCLUDE STARTUP OF ALL SYSTEMS, FURNISHING OF

OPERATING AND MAINTENANCE INSTRUCTIONS, AND ONE (1) YEAR

GUARANTEE, COMMENCING ON THE DATE OF ACCEPTANCE BY THE

TENANT.

8. CONNECTIONS BETWEEN DUCTS AND FANS/AHUs SHALL BE MADE WITH 6"

LONG FLEXIBLE NEOPRENE.

9. SUPPORT ALL NEW DUCTS AND PIPES FROM THE CEILING/ROOF

STRUCTURE.

10. ALL NEW AIR HANDLING UNITS SHALL BE INSTALLED ON NEW VIBRATION

ISOLATOR PROPERLY SIZED FOR THE WIDTH OF THE UNIT.

11. ALL ROOFING AND PENETRATIONS SHALL BE DONE IN STRICT

ACCORDANCE WITH STANDARD DETAILS AND ONLY BY KPRDSB

APPROVED ROOFING TRADES. IF THE ROOF IS UNDER WARRANTY, ONLY

THE WARRANTY HOLDER SHALL BE RETAINED TO PERFORM THE WORK.

12. NEW CONTROL SYSTEM TO BE DDC.

8

DEMOLITION NOTES:

EXISTING PRIMARY HEATING WATER PUMPS #1 AND 2 WITH ALL

ASSOCIATED SUCTION AND DISCHARGE PIPES, HEADER AND

VALVES, CHECK VALVES, STRAINER AND PRESSURE GAGES TO

BE DEMOLISHED. DISCONNECT THE POWER AND CONTROL POINT.

MAKE LOCATION READY FOR NEW INSTALLATION.

EXISTING SECONDARY HEATING WATER PUMPS#3 AND 4 WITH

ALL ASSOCIATED SUCTION AND DISCHARGE PIPES, HEADER AND

VALVES, CHECK VALVES, STRAINER AND PRESSURE GAGES TO

BE DEMOLISHED. DISCONNECT THE POWER AND CONTROL POINT.

MAKE LOCATION READY FOR NEW INSTALLATION.

EXISTING EXPANSION TANK CT-03 WITH ALL ASSOCIATED PIPE

CONNECTION AND VALVES TO BE DEMOLISHED. MAKE LOCATION

READY AND MODIFY SUPPORT FOR NEW INSTALLATION.

EXISTING DOMESTIC HOT WATER HEATERS WITH ALL SERVICE

CONNECTIONS AND FLUE VENT. CONTRACTOR TO ALLOW FOR

MODIFICATION TO PIPING AS REQUIRED FOR CONNECTING NEW

PIPING AND EXISTING PIPING TO NEW TANKS AND ALLOW FOR AS

REQUIRED VALVES AND ACCESSORIES.

EXISTING HOT WATER HEATER TANKS BREECHING / VENT TO BE

DEMOLISHED AND TO BE CAPPED AS SHOWN.

EXISTING DOMESTIC COLD WATER SUPPLY PIPE TO THE HOT

WATER HEATER TANKS TO BE DEMOLISHED AND REVISED AS

REQUIRED FOR NEW HWT'S TANK AND EXISTING PIPES

CONNECTIONS.

EXISTING DOMESTIC HOT WATER SUPPLY PIPE FROM EXISTING

HOT WATER HEATER TANK TO BE DEMOLISHED AND REVISED AS

REQUIRED FOR NEW INSTALLATION.

EXISTING GAS PIPE TO EXISTING HOT WATER HEATER TANKS TO

BE DEMOLISHED AND REVISED AS REQUIRED FOR NEW HWT'S

CONNECTIONS.

EXISTING MECHANICAL ROOM SUPPLY FAN 'EF-05' TO BE

DEMOLISHED. DISCONNECT ELECTRIC WIRING, MAKE LOCATION

READY FOR NEW INSTALLATION.

EXISTING ELECTRICAL ROOM EXHAUST FAN 'EF-06' TO BE



EXISTING FUNNEL FLOOR DRAIN TO BE DEMOLISHED. MODIFY

AND EXTENT THE SANITARY PIPE AND INSTALL NEW FUNNEL

FLOOR DRAIN IN THE NEW LOCATION ACCORDING TO NEW

HOUSEKEEPING CONCRETE PAD FOR NEW PUMPS. REFER TO

STRUCTURAL DRAWINGS FOR MORE DETAILS.

EXISTING CHEMICAL POT FEEDER AND FILTER TO BE WITH ALL

ASSOCIATED VALVES AND SUPPORTS DEMOLISHED.

NOTE:ALL PIPING AND EQUIPMENT LAYOUTS AND VALVE

LOCATIONS ARE APPROXIMATE. MECHANICAL CONTRACTOR

SHALL VERIFY AT THE SITE .

1

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10

11

12

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X

X X X

X

X

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X

X

Ø65

XXX

XXXX

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X

X

X

X

Ø125

X

X

Ø100

Ø125

Ø100 Ø65

Ø100

Ø125Ø100

Ø100

Ø65

Ø65

Ø65

Ø65

Ø65

Ø75

Ø75

Ø65

Ø65

Ø65Ø65

XXX

XXXX

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X

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X

X

X

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XXX

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3

1 1 2 2

HEATING

SYSTEM

EXPANSION TANK

BOILER NO.1 BOILER NO. 2SECONDERY

HEATING PUMPSPRIMERY

HEATING PUMPS

FIRST FLOOR

X

X

BY PASS

FEEDER

FILTER

12

MECHANICAL SERVICES

DEMOLITION WORK

FIRST FLOOR - BOILER ROOM

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-300 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

BOILER ROOM - HVAC SYSTEM - DEMOLITION WORK

1

Scale: N.T.S

BOILER ROOM - HEATING FLOW DIAGRAM - DEMOLITION WORK

3

Scale: 1:50

BOILER ROOM - PLUMBING - DEMOLITION WORK

2

0 10/02/2021

ISSUED FOR REVIEW


1 01/03/2021

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1 MARCH 2021

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








DEMOLITION NOTES:

EXISTING GLYCOL PUMP#5 WITH ALL ASSOCIATED SUCTION AND

DISCHARGE PIPES, HEADER AND VALVES TO BE DEMOLISHED,

CHECK VALVES, STRAINER AND PRESSURE GAGES. DISCONNECT

THE POWER AND CONTROL POINT. MAKE LOCATION READY FOR

NEW INSTALLATION.

EXISTING PLATE HEAT EXCHANGER HX-02 WITH ALL ASSOCIATED

HOT WATER AND GLYCOL PIPES SIDES TO BE DEMOLISHED. MAKE

LOCATION READY FOR NEW INSTALLATION.

EXISTING PLATE HEAT EXCHANGER HOT WATER AND GLYCOL

SUPPLY AND RETURN PIPES TO BE DEMOLISHED AND REVISED

AS REQUIRED FOR NEW HEAT EXCHANGER CONNECTIONS.

EXISTING EXPANSION TANK WITH ALL ASSOCIATED PIPE



EXISTING FILTERING SYSTEM WITH ALL ASSOCIATED HOT WATER

VALVE AND PIPES CONNECTIONS TO BE DEMOLISHED AND MAKE

READY FOR NEW INSTALLATION .

EXISTING SINGLE WASHROOM EXHAUST FANS EF-7 TO BE

DEMOLISHED. DISCONNECT DUCT AND POWER. MAKE LOCATION

READY FOR NEW INSTALLATIONS.

EXISTING DOUBLE WASHROOM EXHAUST FANS EF-8 TO BE



NOTE:ALL PIPING LAYOUTS AND VALVE AND EQUIPMENT

LOCATIONS ARE APPROXIMATE. MECHANICAL CONTRACTOR

SHALL VERIFY AT THE SITE .

1

2

3

4

5

6

7

Ø75

Ø75

Ø75

Ø75

CTE

CTE

X

XX

X

X X

X

X

X

X

X

XXXX

XXXXX

XX

X

XX

XX

XX

XX

X

XXXX

SF-01

RF-01

CT-2

HX-2

P-5

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X

2

3

1

3

4

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XX

X

X

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X

X

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P-5

X

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X

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P-5

Ø75 Ø75

Ø75

Ø75

X X

FILTER

P-5P-5

2 1

3

5

3

X

X

X

HX-2

FIRST FLOOR

GLYCOL SOLUTION

MIXING TANK

GLYCOL

EXPANSION TANK

SYSTEM 'ACS-1 'P5 GLYCOL PUMP

VACUUM BREAKER

COLD WATER

GLYCOL PLATE

HEAT EXCHENGER

CT-2

4

F

F

F

F

F

F

Ø100

UP 100Ø & TERMINATED

IN GOOSNECK ON ROOF

Ø150

EF-8

Ø100


IN GOOSNECK ON ROOF

EF-7

F


IN GOOSNECK ON ROOF


IN GOOSNECK ON ROOF


IN GOOSNECK ON ROOF

EF-7

EF-7

EF-7

F


IN GOOSNECK ON ROOF

Ø100

Ø100

Ø100

Ø100

Ø100

Ø100

EF-8


IN GOOSNECK ON ROOF

F


IN GOOSNECK ON ROOF

EF-7

Ø100


IN GOOSNECK ON ROOF

EF-1

Ø100

F


IN GOOSNECK ON ROOF

EF-8

EF-8

5

6

6

5

5

6

6

5

5

5

TYP

TYP

F


IN GOOSNECK ON ROOF

Ø100

EF-8

6

MECHANICAL SERVICES

DEMOLITION WORK

FIRST FLOOR

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-301 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: N.T.S

HEATING FLOW DIAGRAM - MECH ROOM #155 - DEMOLITION WORK

2

Scale: 1:50

FIRST FLOOR - MECH ROOM #155- DEMOLITION WORK

1

Scale: 1:100

FIRST FLOOR - HVAC - DEMOLITION WORK

3

0 10/02/2021ISSUED FOR REVIEW


1 01/03/2021

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100088319

01 MARCH 2021

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X

Ø7

5

Ø7

5

Ø7

5

Ø7

5

X

SYSTEM ACS-2

EX

P[A

NST

ION

TA

NK

GLYCOL SOLUTIONMIXING TANK

XX

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XX

X

XX

X

X

X

X

X

XX

XX

XX

X

XX

XXXX

XXXXX

X

X

SF-03

RF-03

EF-01

RF-02

SF-02

UH-01

HX-1

P-6

CT

-3

FD

2

1

3

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X

X

X

X

X

X

X

X

X

X

IN

LE

T

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X

300x350

DN

5

4

DEMOLITION NOTES:

EXISTING GLYCOL PUMP#6 WITH ALL ASSOCIATED SUCTION AND

DISCHARGE PIPES, HEADER AND VALVES, CHECK VALVES,

STRAINER AND PRESSURE GAGES TO BE DEMOLISHED.

DISCONNECT THE POWER AND CONTROL POINT. MAKE LOCATION


EXISTING PLATE HEAT EXCHANGER HX-01 WITH ALL ASSOCIATED

HOT WATER AND GLYCOL PIPES SIDES TO BE DEMOLISHED. MAKE

LOCATION READY FOR NEW INSTALLATION.

EXISTING PLATE HEAT EXCHANGER HOT WATER AND GLYCOL

SUPPLY AND RETURN PIPES TO BE DEMOLISHED AND REVISED

AS REQUIRED FOR NEW HEAT EXCHANGER CONNECTIONS.

EXISTING EXPANSION TANK WITH ALL ASSOCIATED PIPE



EXISTING HOUSING FILTER WITH ALL ASSOCIATED HOT WATER

VALVE AND PIPES CONNECTIONS TO BE DEMOLISHED.

EXISTING CHANGE ROOM EXHAUST FAN 'EF-01' TO BE



EXISTING SINGLE WASHROOM EXHAUST FANS EF-7 TO BE



NOTE:ALL PIPING LAYOUTS AND VALVE LOCATIONS ARE

APPROXIMATE. MECHANICAL CONTRACTOR SHALL VERIFY AT

THE SITE .

1

2

3

4

5

6

7

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








X

XX

X

X

XX

X

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X

X

X

X

X

X

X

XXXXXXXXXXXXX

X X

X

X

X X

X

X

X

X

X

X

X

X

P-6

X

X

X

X

X

X

X

X

X

H

C

P

P-6Ø65

Ø65

Ø65

Ø65

X X

X

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XX

X

FILTER

2

1 35

HX-1

GLYCOL PLATE

HEAT EXCHENGER

P6 GLYCOL PUMPGLYCOL SOLUTION

MIXING TANK

SYSTEM 'ACS-2 '

VACUUM BREAKER

COLD WATER

SECOND FLOOR

GLYCOL

EXPANSION TANK

CT-1

4

F


IN GOOSNECK ON ROOF

F


IN GOOSNECK ON ROOF

EF-7

EF-7

Ø100

Ø100

EF-01

X

X

X

X

X

X

X

X

X

X

X

X

X

DN

300x350

6

5

6

MECHANICAL SERVICES

DEMOLITION WORK

SECOND FLOOR

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-302 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

SECOND FLOOR - MECHANICAL ROOM #220 - DEMOLITION WORK

1

Scale: N.T.S

HEATING FLOW DIAGRAM - MECH ROOM #220 DEMOLITION WORK

2

Scale: 1:100

SECOND FLOOR - HVAC DEMOLITION WORK

3

0 10/02/2021

ISSUED FOR REVIEW


1 01/03/2021

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01 MARCH 2021

DEMOLITION NOTES:

EXISTING WASHROOM CENTRIFUGAL ROOF EXHAUST FANS EF-02

TO BE DEMOLISHED. DISCONNECT DUCT AND POWER. MAKE

LOCATION READY FOR NEW INSTALLATIONS.

EXISTING KITCHEN CENTRIFUGAL ROOF EXHAUST FANS EF-03 TO

BE DEMOLISHED. DISCONNECT DUCT AND POWER. MAKE


EXISTING WASHROOM CENTRIFUGAL ROOF EXHAUST FANS EF-04

TO BE DEMOLISHED. DISCONNECT DUCT AND POWER. MAKE



APPROXIMATE. MECHANICAL CONTRACTOR SHALL VERIFY AT

THE SITE .

1

2

3

6

7

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

TOILETEXHUAST FAN

KITCHENEXHUAST FAN

WASHROOMEXHUAST FAN

1

2

3

EF-02

EF-03

EF-04

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

DEMOLITION WORK

ROOF

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-303 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

PARTIAL ROOF PLAN- DEMOLITION WORK

1

Scale: N.T.S

ROOF - HVAC WORK KEY PLAN

2



1 01/03/2021

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100088319

01 MARCH 2021

Ø75

Ø75

Ø65

Ø100

Ø100

Ø75

Ø75

Ø65

Ø65

Ø100

Ø100

Ø65

Ø75

Ø100

CT-3

P-4

P-3

P-2

P-1

HWT-2

HWT-1

B-2B-1

Ø75

Ø100

Ø100

1

3

1

2

2

BOILER ROOM

SUPPLY FAN

ELECTRIC ROOM

EXHAUST FAN

7

6

EF-06

EF-05

6

HEATING

SYSTEM

EXPANSION TANK

BOILER NO.1 BOILER NO. 2SECONDERY

HEATING PUMPSPRIMERY

HEATING PUMPS

Ø65Ø125

Ø100

Ø125

Ø100 Ø65

Ø100

Ø125Ø100

Ø100

Ø65

Ø65

Ø65

Ø65

Ø65

Ø75

Ø75

Ø65

Ø65

Ø65Ø65

3

1 1 2 2

FIRST FLOOR

CTE CTE

CTE

CTE

CTE CTE

CTE

CTE

BY PASS

FEEDER

FILTER

6

DESIGN NOTES:

PROVIDE AND INSTALL NEW PRIMARY HOT WATER PUMPS#1,2 WITH ALL

ASSOCIATED INSULATED SUCTION AND DISCHARGE PIPES, HEADER AND

VALVES, CHECK VALVES, STRAINER, FLEXIBLE, DRAIN, AIR VENT PIPES,

PRESSURE GAGES, DRAIN AND BALANCING VALVES, RE-CONNECT POWER AND

CONTROL POINTS. PROVIDE MAGNETIC STARTER, INSTALL BY ELECTRICAL

CONTRACTOR, AS PER SCHEDULE AND IN ACCORDANCE WITH

MANUFACTURER'S INSTALLATION INSTRUCTIONS.

PROVIDE AND INSTALL NEW SECONDARY HOT WATER PUMPS#3,4 WITH ALL

ASSOCIATED INSULATED SUCTION AND DISCHARGE PIPES, HEADER AND

VALVES, CHECK VALVES, STRAINER, FLEXIBLE, DRAIN, AIR VENT PIPES,

PRESSURE GAGES, DRAIN AND BALANCING VALVES, RE-CONNECT POWER AND

CONTROL POINTS. PROVIDE MAGNETIC STARTER, INSTALL BY ELECTRICAL

CONTRACTOR, AS PER SCHEDULE AND IN ACCORDANCE WITH


PROVIDE AND INSTALL NEW EXPANSION TANK WITH ALL ASSOCIATED PIPE

CONNECTIONS, AIRTROL TANK FITTING, VALVES, GAUGE GLASSES AND

AUTOMATIC PRESSURE RELIEF VALVE AS PER SCHEDULE AND IN ACCORDANCE

WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS.

PROVIDE NEW INSULATION WITH P.V.C COVER, COMPLETE WITH LABEL ARROW

DIRECTION FOR ALL NEW CHILLED WATER PIPES VALVES AND PUMPS.

PROVIDE AND INSTALL NEW CHEMICAL POT FEEDER AND FILTER C/W ALL

ASSOCIATED VALVES AND SUPPORTS.

PROVIDE AND INSTALL NEW MECHANICAL ROOM SUPPLY FAN 'EF-05' .AS PER

SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION

INSTRUCTIONS.

PROVIDE AND INSTALL NEW ELECTRICAL ROOM EXHAUST FAN 'EF-06' AS PER

SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION

INSTRUCTIONS.

NOTE:ALL PIPING LAYOUTS AND VALVE LOCATIONS ARE APPROXIMATE.

MECHANICAL CONTRACTOR SHALL VERIFY AT THE SITE .

1

2

3

4

5

6

7

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

NEW WORK

FIRST FLOOR - BOILER ROOM

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-304 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

BOILER ROOM - HEATING SYSTEM NEW WORK

1

Scale: N.T.S

BOILER ROOM - HEATING SCHEMATIC NEW WORK

2

0 10/02/2021

ISSUED FOR REVIEW


1 01/03/2021

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100088319

1 MARCH 2021

GR

GR

GRGR

GR

GR

GR

GR

GR

GR

GR

BOILER #2BOILER #1

Ø75

Ø1

00

P-2

P-3

P-4

P-1

CT-03

Ø32

Ø32

GR

GR

1

Ø32

Ø50

Ø50

Ø50

Ø50

Ø50

Ø100 F

LU

E V

EN

T

Ø90 A

IR

IN

TA

KE

Ø90 A

IR

IN

TA

KE

3

2

4

5

6

77

4

4

D

D

D

DCW

DHW

DH

WR

DH

W

DC

W

Ø75

Ø38

Ø25

13

FD

Ø100 F

LU

E V

EN

T

Ø75

9

10 8

8

11

11

12

HWT-2

TO FLOOR DRAIN

HWT-1

TO FLOOR DRAIN

HOT

WATER

TANK

GR

GR

GRGRGRGRGRGRGRGR

GR

GR

T&P VALVE

DRAIN

VALVE

CONDENSATE DRAIN LINE

WITH NEUTRALIZER

T&P VALVE

DRAIN

VALVE

Ø 3

2

Ø25

HOT

WATER

TANK

GR GR

CTE

DHWR-P

DHW TO BLDG

DCW TO BLDG

DHWR TO BLDG

Ø 32

Ø 50

Ø 50

Ø 25

Ø 3

2

Ø 2

5

Ø 2

5

Ø 50

Ø 50Ø 50

Ø 50

CTE

T

DESIGN NOTES:

PROVIDE AND INSTALL NEW HOT WATER TANKS WITH ALL DHW, DCW, DHWR,

GAS PIPING AND FLUE VENT CONNECTIONS AND ELECTRICAL DEVICES AND

WIRING, AS PER SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S

INSTALLATION INSTRUCTIONS.

PROVIDE AND INSTALL FLUE VENT PIPE FOR HWT. USE ONLY SOLID PVC OR

CPVC PIPE OR USE STAINLESS STEEL VENTING (SINGLE OR DOUBLE LISTED BY

A NATIONALLY RECOGNIZED TESTING LABORATORY FOR CATEGORY IV

POSITIVE PRESSURE GAS APPLIANCE VENTING. SUPPORT VENT PIPES FROM

THE STRUCTURE AS REQUIRED.

PROVIDE AND INSTALL COMBUSTION AIR INTAKE PIPE FOR HWT'S. USE ONLY

SOLID PVC OR CPVC PIPE AS PER MANUFACTURER INSTRUCTIONS. SUPPORT

PIPES FROM THE STRUCTURE AS REQUIRED. INSULATE PIPING IN THE UTILITY

ROOM.

PROVIDE AND INSTALL DCW, DHW AND DHWR PIPES FROM EXISTING PIPES

AND CONNECT TO NEW HOT WATER HEATER TANKS WITH SHUT-OFF VALVES,

CHECK VALVES, STRAINERS. SUPPORT ALL PIPES FROM THE STRUCTURE AS

REQUIRED.

PROVIDE AND INSTALL NEW GAS PIPE FROM EXISTING GAS PIPE AND CONNECT

TO THE NEW HOT WATER HEATER TANKS C/W SHUT-OFF VALVES.

SUPPLY AND INSTALL DRAIN PIPING FOR THE NEW HOT WATER HEATER TANKS

IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS. DRAIN

PIPE C/W NEUTRALIZER KIT AND TERMINATE AT EXISTING FLOOR DRAIN.

PENETRATE NEW FLUE VENT AND INTAKE PIPES THROUGH WALL AND PATCH

AND SEAL THE OPENINGS.CONTRACTOR TO INVESTIGATE THE LOCATION OF

EXISTING ELECTRICAL CONDUIT ON THE EXTERIOR WALL BEFORE MAKE ANY

OPENING IN THE EXTERIOR WALL.

MOUNT NEW FLUE VENT AND INTAKE PIPES ON THE FACADE WALL UP TO HIGH

LEVEL. CONTRACTOR TO INSTALL THE NEW VENT PIPING IN COORDINATION

WITH EXISTING ELECTRICAL CONDUIT ON EXTERIOR WALL WITH PROPER

SUPPORT.

PROVIDE ELBOW AND WIRED MESH AT TOP OF THE VENTS.

PROVIDE GOOSE NECK AND WIRED MESH AT TOP OF THE INTAKES.

PROVIDE THERMAL INSULATION AND PVC JACKETING FOR ALL DHW, DCW AND

DHWR PIPING IN THE BOILER ROOM

PROVIDE AND INSTALL NEW CONTROL TREE WAY VALVE C/W SHOT-OFF VALVE,

BY PASS AND TEMPRETURE SENSOR. REFER TO CONTROL DRAWINGS FOR

MORE DETAILS.

PROVIDE AND INSTALL NEW FUNNEL FLOOR DRAIN. MODIFY AND EXTENT THE

SANITARY PIPE AND FUNNEL FLOOR DRAIN IN THE NEW LOCATION ACCORDING

TO NEW HOUSEKEEPING CONCRETE PAD FOR THE NEW PUMPS. REFER TO

STRUCTURAL DRAWINGS FOR MORE DETAILS.

NOTE:ALL PIPING LAYOUTS AND VALVE LOCATIONS ARE APPROXIMATE.

MECHANICAL CONTRACTOR SHALL VERIFY AT THE SITE .

1

2

3

4

5

6

7

8

9

10

11

12

13

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

PLUMBING NEW WORK

BOILER ROOM - FIRST FLOOR

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-305 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: N.T.S

BOILER ROOM - PLUMBING SCHEMATIC NEW WORK

2

Scale: 1:50

BOILER ROOM - PLUMBING - NEW WORK

1



1 01/03/2021

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100088319

1 MARCH 2021

Ø75

Ø75

Ø75

Ø75

XXXX

SF-01

RF-01

CT-2

HX-2

P-5

2

3

1

3

6

6

4

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








DESIGN NOTES:

PROVIDE AND INSTALL NEW GLYCOL PUMP#5 WITH ALL

ASSOCIATED SUCTION AND DISCHARGE PIPES, HEADER AND

VALVES, CHECK VALVES, STRAINER AND PRESSURE GAGES.

CONNECT THE POWER AND CONTROL POINT. AS PER SCHEDULE

AND IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION

INSTRUCTIONS.

PROVIDE AND INSTALL NEW PLATE HEAT EXCHANGER HX-01 WITH

ALL ASSOCIATED HOT WATER AND GLYCOL PIPES SIDES. AS PER

SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S


PROVIDE AND INSTALL PIPING FOR THE NEW PLATE HEAT

EXCHANGER AND CIRCULATION PUMP WITH ALL ASSOCIATED

FITTINGS, VALVES AND SUPPORTS.

PROVIDE AND INSTALL NEW EXPANSION TANK WITH ALL

ASSOCIATED PIPE CONNECTIONS, AIRTROL TANK FITTING,

VALVES, GAUGE GLASSES AND AUTOMATIC PRESSURE RELIEF

VALVE AS PER SCHEDULE AND IN ACCORDANCE WITH


PROVIDE AND INSTALL NEW FILTERING SYSTEM WITH ALL

ASSOCIATED VALVES AND PIPES CONNECTIONS.

PROVIDE AND INSTALL THERMAL INSULATION AND PVC

JACKETING FOR ALL PIPING IN THE MECH ROOM.

PROVIDE AND INSTALL DOUBLE WASHROOM EXHAUST FANS EF-8

AS PER SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S

INSTALLATION INSTRUCTIONS. CONNECT DUCT AND POWER.

CONTRACTOR SHALL ALLOW FOR REMOVAL OF THE CEILING AND

REPAIR AND PATCH OF THE CEILING AND PAINT TO MATCH

EXISTING.

PROVIDE AND INSTALL SINGLE WASHROOM EXHAUST FANS EF-7


INSTALLATION INSTRUCTIONS. CONNECT DUCT AND POWER.

CONTRACTOR SHALL ALLOW FOR REMOVAL OF THE CEILING AND

REPAIR AND PATCH OF THE CEILING AND PAINT TO MATCH

EXISTING.

CONTRACTOR TO ALLOW FOR ANY REMOVAL, MODIFICATION AND

REINSTATEMENT OF PIPING, DUCTS AND CEILING TILES/DRYWALL

CEILING FOR AND PATCH AND FIX THE CEILING AND PAINTING TO

MATCH EXISTING FOR THE NEW INSTALLATION

1

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4

5

6

7

8

9

X

X

X

X

FIRST FLOOR

GLYCOL SOLUTION

MIXING TANK

GLYCOL

EXPANSION TANK

SYSTEM 'ACS-1 'P5 GLYCOL PUMP

VACUUM BREAKER

COLD WATER

GLYCOL PLATE

HEAT EXCHENGER

X

X

X

X

X

X

X

X

Ø75 Ø75

Ø75

Ø75

FILTER

P-5

12

3

5

3

6

6

HX-2

CTE

CTE

CTE

4

CT-2

6

7

F

F

FF

FF

F

Ø100


IN GOOSNECK ON ROOF

Ø150

EF-8

Ø100


IN GOOSNECK ON ROOF

EF-7

F


IN GOOSNECK ON ROOF


IN GOOSNECK ON ROOF


IN GOOSNECK ON ROOF


IN GOOSNECK ON ROOF

EF-7

EF-7

EF-7

F


IN GOOSNECK ON ROOF

Ø100 Ø100

Ø100

Ø100

Ø100

Ø100

Ø100

EF-8


IN GOOSNECK ON ROOF

F


IN GOOSNECK ON ROOF

EF-7

Ø100


IN GOOSNECK ON ROOF

EF-7

Ø100

F


IN GOOSNECK ON ROOF

EF-8

EF-8

EF-8

8

77

7

8

7

7 7

9

8

8

TYP

TYP

9

8

8

9

MECHANICAL SERVICES

NEW WORK

FIRST FLOOR

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-306 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: N.T.S

HEATING FLOW DIAGRAM - MECH ROOM #155 - NEW WORK

2

Scale: 1:50

FIRST FLOOR - MECH ROOM #155- NEW WORK

1

Scale: 1:100

FIRST FLOOR - HVAC - NEW WORK

3



1 01/03/2021

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100088319

1 MARCH 2021

Ø7

5

Ø7

5

Ø7

5

Ø7

5

SYSTEM ACS-2

EX

P[A

NST

ION

TA

NK

GLYCOL SOLUTIONMIXING TANK

SF-03

RF-03

RF-02

SF-02

UH-01

HX-1

P-6

CT

-3

FD

1

2

3 5

EF-01

IN

LE

T

300x350

DN

6

7

8

DESIGN NOTES:

PROVIDE AND INSTALL NEW GLYCOL PUMP#6 C/W ALL ASSOCIATED

SUCTION AND DISCHARGE PIPES, HEADER AND VALVES, CHECK

VALVES, STRAINER AND PRESSURE GAGES. CONNECT THE POWER

AND CONTROL POINT. AS PER SCHEDULE AND IN ACCORDANCE

WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS.

PROVIDE AND INSTALL NEW PLATE HEAT EXCHANGER HX-01 C/W

ALL ASSOCIATED HOT WATER AND GLYCOL PIPES SIDES. AS PER

SCHEDULE AND IN ACCORDANCE WITH MANUFACTURER'S


PROVIDE AND INSTALL PIPING FOR THE NEW PLATE HEAT

EXCHANGER AND CIRCULATION PUMP WITH ALL ASSOCIATED

FITTINGS, VALVES AND SUPPORTS.

PROVIDE AND INSTALL NEW FILTERING SYSTEM C/W ALL

ASSOCIATED VALVES AND PIPES CONNECTIONS.

PROVIDE AND INSTALL THERMAL INSULATION AND PVC JACKETING

FOR ALL PIPING IN THE MECH ROOM.

PROVIDE AND INSTALL NEW CHANGE ROOM EXHAUST FAN 'TE-02'

AND FLEXIBLE CONNECTION. CONNECT TO THE EXISTING DUCT

AND POWER. AS PER SCHEDULE AND IN ACCORDANCE WITH


PROVIDE AND INSTALL NEW WASHROOM EXHAUST FANS 'EF-1'.

CONNECT TO THE EXISTING DUCT AND POWER. AS PER SCHEDULE

AND IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION

INSTRUCTIONS.



CEILING AND PATCH/FIX THE CEILING/WALL AND PAINTING TO

MATCH EXISTING FOR THE NEW INSTALLATION.


APPROXIMATE. MECHANICAL CONTRACTOR SHALL VERIFY AT THE

SITE .

1

2

3

4

5

6

7

8

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








GLYCOL PLATE

HEAT EXCHENGER

P6 GLYCOL PUMPGLYCOL SOLUTION

MIXING TANK

SYSTEM 'ACS-2 '

H

C

VACUUM BREAKER

COLD WATER

P

P-6Ø65

Ø65

Ø65 Ø65

FILTER SECOND FLOOR

2

1 35

5

HX-1

CTE

CTE

CTE

4

GLYCOL

EXPANSION TANK

CT-1

F


IN GOOSNECK ON ROOF

F


IN GOOSNECK ON ROOF

EF-7

EF-7

Ø100

Ø100

EF-01

IN

LE

T

300x350

DN

7

6

7

8

8

8

MECHANICAL SERVICES

NEW WORK

SECOND FLOOR

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-307 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

SECOND FLOOR - MECHANICAL ROOM #220 - NEW WORK

1

Scale: N.T.S

HEATING FLOW DIAGRAM - MECH ROOM #220 NEW WORK

2

Scale: 1:100

SECOND FLOOR - HVAC NEW WORK

3



1 01/03/2021

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1 MARCH 2021

6

7

TOILETEXHUAST FAN

KITCHENEXHUAST FAN

WASHROOMEXHUAST FAN

1

2

3

EF-02

EF-03

EF-04

DESIGN NOTES:

PROVIDE AND INSTALL NEW WASHROOM EXHAUST FAN 'EF-02'.

CONNECT TO THE EXISTING DUCT, POWER AND CONTROL WIRING.


INSTALLATION INSTRUCTIONS AND DETAILS.

PROVIDE AND INSTALL NEW KITCHEN ROOF EXHAUST FANS EF-03'.

CONNECT TO THE EXISTING DUCT, POWER AND CONTROL

WIRINGS. AS PER SCHEDULE AND IN ACCORDANCE WITH

MANUFACTURER'S INSTALLATION INSTRUCTIONS AND DETAILS.

PROVIDE AND INSTALL NEW WASHROOM ROOF EXHAUST FAN

'EF-04'. CONNECT TO THE EXISTING DUCT, POWER AND CONTROL

WIRING. AS PER SCHEDULE AND IN ACCORDANCE WITH

MANUFACTURER'S INSTALLATION INSTRUCTIONS AND DETAILS.



CEILING FOR AND PATCH AND FIX THE CEILING AND PAINTING TO

MATCH EXISTING FOR THE NEW INSTALLATION


APPROXIMATE. MECHANICAL CONTRACTOR SHALL VERIFY AT THE

SITE .

1

2

3

4

1

2

3

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

NEW WORK

ROOF

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-308 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

PARTIAL ROOF - HVAC NEW WORK

1

Scale: N.T.S

ROOF - HVAC WORK KEY PLAN

2



1 01/03/2021

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100088319

1 MARCH 2021

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T T

T

T

T

T

T

T

T

T

T

T

T

T

T

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

X X

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

X X

XX

XX

XX

XX

XX

XX

14 - 496

10 - 372

10 - 348

14 - 532

08 - 226

16 - 684

06 - 141

06 - 154

06 - 155

06 - 141

06 - 94

12 - 412

14 - 514

12 - 412

14 - 514

08 - 205

06 - 165

12 - 470

12 - 470

10 - 354

10 - 316

08 - 191

06 - 83

06 - 146

08 - 235

14 - 500

10 - 372

14 - 474

16 - 906

400 X 300

300 X 250

250 X 200

250 X 150

300 X 200

450 X 350

500 X 250

350 X 300

DN 25 - 2*9.66DN 25 - 2*7.25

DN 25 - 2*7.25

DN 25 - 2*5.64

DN 25 - 2*5.1

DN 25 - 2*5.1DN 25 - 2*5.1

DN 25 - 2*4.83DN 25 - 2*4.83

DN

25 - 2*3.22

DN 25 - 2*3.22

DN 25 - 2*3.22

350 X 250

500 X 250

350 X 250

350 X 250

500 X 250

DN

25 - 4*3.22

DN

25 - 4.27

DN

25 - 2.44

DN

25 - 5.95

DN

25 - 2*5.37

DN

25 - 2*5.37

250 X 250

300 X 200

400 X 300

350 X 300

400 X 300

350 X 300

250 X 200

250 X 150

DN

25 - 2*5.37

DN

25 - 2*8.06

750 X 450

350X 150

750 X 600

750 X 450

1250 X

650

400 X 300

350 X 300

400 X 300

DN

25 - 2*8.95

DN

25 - 2*8.05

DN

25 - 2*8.05

DN 25 - 3.4

DN 25 - 5.95

1

TYP FOR ALL

PNEUMATIC

THERMOSTAT

2

TYP FOR ALL WFH

VALVE

3

TYP FOR ALL VAV

BOX

5

TYP FOR ALL

PNEUMATIC

THERMOSTAT

UV

U

V

6

6

7

FF

H

FF

H

FF

H

FFH FFH

F

F

H

FFH

FFH

T

X

8

9

DEMOLITION NOTES:

DEMOLISH AND REMOVE ALL EXISTING PNEUMATIC THERMOSTAT

C/W ALL ASSOCIATED TUBING. CUT BACK THE TUBING TO THE

SOURCE. CAP AND SEAL REMAIN TUBING.CONTRACTOR TO CONFIRM

EXACT LOCATION OF ALL THERMOSTAT ON THE SITE.

DEMOLISH AND REMOVE ALL VALVES WITH PNEUMATIC ACTUATOR

ON WALL FIN HEATER ASSOCIATE WITH PNEUMATIC TUBING. CUT

BACK THE TUBING AS MUCH AS POSSIBLE. CAP AND SEAL REMAIN.

DEMOLISH AND REMOVE EXISTING VAV BOXES WITH PNEUMATIC

CONTROLLER ON THE VAV BOXES ASSOCIATE WITH PNEUMATIC

TUBING.

DEMOLISH AND REMOVE EXISTING VAV BOXES WITH ELECTRIC

ACTUATOR AND REHEAT COIL. CONTRACTOR TO DELIVER THE

REMOVED ELECTRIC CONTROL PANEL ON THE VAV BOXES TO THE

SCHOOL BOARD.

EXISTING TEMPERATURE SENSOR TO REMAIN.

EXISTING UNIT VENTILATOR TO REMAIN.

CONTRACTOR TO DELIVER THE VAV BOX CONTROL PANEL TO

SCHOOL BOARD.

EXISTING PNEUMATIC DUCT PNEUMATIC TEMPERATURE SENSOR TO

BE DEMOLISHED AND REMOVED. EXISTING REHEAT COIL REHEAT

COIL TO REMAIN.

EXISTING 1

1

4

" TWO WAY VALVE WITH PNEUMATIC ACTUATOR TO BE

DEMOLISHED AND REMOVED.

1

2

3

4

IMPORTANT NOTE NOTES:

- GENERAL CONTRACTOR SHALL VERIFY ALL EXISTING

CONTROL SENSORS AND DEVICES INDICATED IN THE

DRAWINGS ON SITE.

- GENERAL CONTRACTOR SHALL REPLACE ALL CONTROL

SENSORS AND DEVICES AS PER DRAWING AND TRANSFER ALL

THE POINTS TO THE NEW CONTROLS.

- GENERAL CONTRACTOR SHALL ADD CONTROL SENSORS AND

DEVICES AS PER DRAWING AND PROVIDE NEW INPUT/OUPTUT

POINTS.

- ALL EXISTING DAMPERS SHALL REMAIN, ONLY THE ACTUATOR

TO BE REPLACED WHERE INDICATED ON THE DRAWING.

CONTRACTOR TO EXAMINE THE CONDITION AND MECHANICAL

OPERATION OF DAMPERS.

- GENERAL CONTRACTOR SHALL REPORT AND VERIFY ALL

DIMENSIONS AND REPORT ERRORS AND OMISSIONS TO THE

CONSULTANT. DRAWINGS MUST NOT BE SCALED.

5

6

7

8

9

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

HVAC AND CONTROL DEMOLITION WORK

FIRST FLOOR

2021-JAN-14

M.A.

S.M.

M.A.

1020165

M-500 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:150

FIRST FLOOR PLAN - DEMOLITION WORK

1



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01 MAR 2021

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X X

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XX

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DN

20 - 2*9

DN

20 - 2*8.06

DN

20 - 7.16

10 - 400

350X 300

450X 300

14 - 606

10 - 33614 - 550

450X 300

10 - 336

350 X 250450 X 300

14 - 510

DN 20 - 2*7.16

DN 20 - 3*5.37DN 20 - 2*6.27DN 20 - 7.16

DN 20 - 7.16

DN

20 - 3.66

DN

20 - 2*8.06

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*8.06

350 X 300 12 - 416

06 - 181

12 - 416

14 - 548

350 X 300

350 X 300

14 - 416

350 X 300

14 - 548

350 X 300

300 X 150

12 - 416

06 - 118

T

2

TYP FOR ALL WFH

VALVE

4

TYP FOR ALL

PNEUMATIC

THERMOSTAT

1

TYP FOR ALL

PNEUMATIC

THERMOSTAT

3

TYP FOR ALL VAV

BOX

1

TYP FOR WALL

FIN HEATER

2

TYP FOR NEW

TEMPERATURE

SENSOR

3

TYP FOR NEW

VAV BOX

49

SEPARATE

PRICE #1

SEPARATE

PRICE #2

SEPARATE

PRICE #3

SEPARATE

PRICE #4

DEMOLITION NOTES:

DEMOLISH AND REMOVE ALL EXISTING PNEUMATIC THERMOSTAT

C/W ALL ASSOCIATED TUBING. CUT BACK THE TUBING TO THE

SOURCE. CAP AND SEAL REMAIN TUBING.CONTRACTOR TO CONFIRM


DEMOLISH AND REMOVE ALL VALVES WITH PNEUMATIC ACTUATOR

ON WALL FIN HEATER ASSOCIATE WITH PNEUMATIC TUBING. CUT

BACK THE TUBING AS MUCH AS POSSIBLE. CAP AND SEAL REMAIN.

DEMOLISH AND REMOVE EXISTING VAV BOXES WITH PNEUMATIC

CONTROLLER ON THE VAV BOXES ASSOCIATE WITH PNEUMATIC

TUBING.


1

2

3

4




DRAWINGS ON SITE.






POINTS.








SEPARATE NOTES:

CONTRACTOR TO PROVIDE SEPARATE PRICE FOR AREA AS

SHOWN.(SEPARATE PRICE#1 TO 4). SEPARATE PRICE IS INCLUDING

DEMOLITION OF VAV BOXES,WFH PNEUMATIC CONTROL VALVE,

EXISTING PNEUMATIC THERMOSTAT, ALL PNEUMATIC TUBING,

ELECTRICAL WIRING AS REQUIRED. CONTRACTOR TO INCLUDE ALL

CEILING WORK (T-BAR / DRYWALL/ACOUSTIC) AS REQUIRED TO

COMPLETE THE DEMOLITION.

SEPARATE PRICE #1 AREA

ROOM#202 & 203 & 204 & 205 AND ADJACENT CORRIDOR


ROOM#207 & 208 & 209 AND ADJACENT CORRIDOR





GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








Scale: 1:150

SECOND FLOOR DEMOLITION PLAN

1

MECHANICAL SERVICES

HVAC AND CONTROL DEMOLITION WORK

SECOND FLOOR

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-501 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN



1 01/03/2021

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01 MAR 2021

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10 - 348

14 - 532

08 - 226

16 - 684

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06 - 154

06 - 155

06 - 141

06 - 94

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- 5

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- 5

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- 2

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65

12

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- 2

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16 - 906

400 X 300

500 X 250

350 X 300

DN 25 - 2*9.66DN 25 - 2*7.25

DN 25 - 2*7.25

DN 25 - 2*5.64

DN 25 - 2*5.1

DN 25 - 2*5.1DN 25 - 2*5.1

DN 25 - 2*4.83DN 25 - 2*4.83

DN

2

5 - 2

*3

.2

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DN 25 - 2*3.22

DN 25 - 2*3.22

350 X 250

500 X 250

350 X 250

350 X 250

500 X 250

DN

2

5 - 4

*3

.2

2

DN

2

5 - 4

.2

7D

N 2

5 - 2

.4

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DN

2

5 - 5

.9

5D

N 2

5 - 2

*5

.3

7D

N 2

5 - 2

*5

.3

7

250 X 250

300 X 200

400 X 300

350 X 300

400 X 300

350 X 300

250 X 150

DN

2

5 - 2

*5

.3

7

DN

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5 - 2

*8

.0

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350 X 300

400 X 300

DN

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5 - 2

*8

.9

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DN 25 - 3.4

DN 25 - 5.95

T

T

T

T

T

T T

T

TT

T T

T

T

T

UV

U

V

1

TYP FOR WALL

FIN HEATER

2

TYP FOR NEW

TEMPERATURE

SENSOR

E

E

E

E

E

E E

E

2

TYP FOR NEW

ELECTRIC

THERMOSTAT

3

TYP FOR NEW

ELECTRIC

THERMOSTAT

4

FF

H

FF

H

FF

H

FFH FFH

F

F

H

FFH

FFH

5

TYP FOR

EXISTING

DORCED FLOW

HEATERT

6

11

T

12

13

14

14

NEW WORK NOTES:

EXISTING WALL FIN HEATER TO REMAIN. CONTRACTOR TO PROVIDE

AND INSTALL NEW 2-WAY CONTROL VALVE WITH ELECTRIC

ACTUATOR. CONTRACTOR ALLOW FOR REMOVE AND REINSTALL

AND MODIFICATION ON MILLWORK AS REQUIRED.

CONTRACTOR TO PROVIDE AND INSTALL NEW TEMPERATURE

SENSOR OR THERMOSTAT AS SHOWN.

CONTRACTOR TO PROVIDE AND INSTALL NEW VAV BOXES C/W

CONTROLLER MODULE. CONNECT THE VAV BOXES TO THE BAS AND

UPGRADE THE SEQUENCE AND GRAPHIC ACCORDINGLY.

CONTRACTOR TO DEFINE NEW CONTROL POINTS ACCORDING TO

CONTROL DRAWING .

CONTRACTOR TO ALLOW FOR CHANGE AND REPAIR WORKS TO

CEILING AREA( T-BAR CEILING AND DRY-WALL CEILING) TO REMOVE

AND REINSTALL VALVE AND VAV BOXES.CONTRACTOR TO INCLUDE

FOR REMOVE AND REINSTALL OTHER SERVICES ABOVE CEILING TO

SUIT FOR INSTALLATION OF NEW UNITS.

EXISTING FORCED FLOW HEATER TO REMAIN. PROVIDE AND INSTALL

NEW DDC THERMOSTAT AND WIRE IT TO FORCED FLOW HEATER FAN

STARTER. FOR MORE DETAIL REFER TO CONTROL DRAWING.

CONTRACTOR TO PROVIDE REHEAT COIL FOR VAV BOXES AS

SHOWN. CONTRACTOR TO KEEP EXISTING TWO WAY VALVE WITH

ELECTRIC ACTUATOR.

CONTRACTOR TO ALLOW FOR CHANGE OF ELECTRICAL WORKS

AROUND THE EXISTING MECHANICAL EQUIPMENTS INCLUDING BUT

NOT LIMITED TO ,WALL FIN HEATER, VAV BOXES, UNIT VENTILATOR,

FORCED FLOW HEATER, UNIT HEATER.

CONTRACTOR TO INCLUDE ALL WORK FOR REMOVING AND

RELOCATING OTHER SERVICES FOR INSTALLATION OF NEW

EQUIPMENTS.

GENERAL CONTRACTOR SHALL VERIFY SIZE OF EXISTING VAV

BOXES AND REPORT TO THE CONSULTANT FOR ANY

DISCREPANCIES.

GENERAL CONTRACTOR TO PROVIDE UNIT PRICE FOR SUPPLY AND

INSTALLATION OF NEW TEMPERATURE SENSOR, NEW ELECTRIC

THERMOSTAT, NEW VALVE WITH DDC ACTUATOR FOR WALL FIN

HEATER AND VAV BOXES

CONTRACTOR TO MODIFY EXISTING DUCT WORK AROUND EXISTING

VAV BOXES TO SUIT FOR REINSTALLATION OF NEW VAV BOXES. ALL

VAV BOX AND MODIFIED DUCTING TO BE THERMALLY

INSULATED.VAV BOX TO BE HANGED FROM CEILING. FOR DETAIL

REFER TO STRUCTURAL DETAIL.

PROVIDE AND INSTALL NEW TEMPERATURE DUCT TEMPERATURE

SENSOR AS SHOWN

PROVIDE AND INSTALL NEW 1

1

4

" TWO WAY CONTROL VALVE FOR

CONTROLLING THE REHEAT COIL. FOR DETAIL REFER TO CONTROL

DRAWING M-509

EXISTING UNIT VENTILATOR TO REMAIN

1

2

3

4




DRAWINGS ON SITE.






POINTS.








- CONTROL CONTRACTOR TO PROVIDE POWER FOR VAV BOX

CONTROLLER AND VALVE ELECTRIC ACTUATOR INCLUDING

POWER AND CONTROL WIRING AND TRANSFORMER AS

REQUIRED.

5

6

7

8

9

10

11

12

13

14

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

HVAC AND CONTROL NEW WORK PLAN

FIRST FLOOR

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-502 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:150

FIRST FLOOR PLAN - NEW WORK AND EXISTING PLAN

1



1 01/03/2021

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01 MAR 2021

1

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DN

20 - 2*9

DN

20 - 2*8.06

DN

20 - 7.16

10 - 400

350X 300

450X 300

14 - 606

10 - 33614 - 550

450X 300

10 - 336

350 X 250450 X 300

14 - 510

DN 20 - 2*7.16

DN 20 - 3*5.37DN 20 - 2*6.27DN 20 - 7.16

DN 20 - 7.16

DN

20 - 2*8.06

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*6.27

DN

20 - 2*8.06

350 X 300 12 - 416

06 - 181

12 - 416

14 - 548

350 X 300

350 X 300

14 - 416

350 X 300

14 - 548

350 X 300

300 X 150

12 - 416

06 - 118

T

T

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TT

T

T

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T

T

T

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1

TYP FOR WALL

FIN HEATER

2

TYP FOR NEW

TEMPERATURE

SENSOR

3

TYP FOR NEW

VAV BOX

4

T

T

9

SEPARATE

PRICE #1

SEPARATE

PRICE #2

SEPARATE

PRICE #3

SEPARATE

PRICE #4

NEW WORK NOTES:

EXISTING WALL FIN HEATER TO REMAIN. CONTRACTOR TO PROVIDE AND

INSTALL NEW 2-WAY CONTROL VALVE WITH ELECTRIC ACTUATOR.

CONTRACTOR ALLOW FOR REMOVE AND REINSTALL AND MODIFICATION ON

MILLWORK AS REQUIRED.

CONTRACTOR TO PROVIDE AND INSTALL NEW TEMPERATURE SENSOR OR

THERMOSTAT AS SHOWN.

CONTRACTOR TO PROVIDE AND INSTALL NEW VAV BOXES C/W

CONTROLLER MODULE. CONNECT THE VAV BOXES TO THE BAS AND

UPGRADE THE SEQUENCE AND GRAPHIC ACCORDINGLY. CONTRACTOR TO

DEFINE NEW CONTROL POINTS ACCORDING TO CONTROL DRAWING .

CONTRACTOR TO ALLOW FOR CHANGE AND REPAIR WORKS TO CEILING

AREA( T-BAR CEILING AND DRY-WALL CEILING) TO REMOVE AND REINSTALL

VALVE AND VAV BOXES.CONTRACTOR TO INCLUDE FOR REMOVE AND

REINSTALL OTHER SERVICES ABOVE CEILING TO SUIT FOR INSTALLATION

OF NEW UNITS.

CONTRACTOR TO ALLOW FOR CHANGE OF ELECTRICAL WORKS AROUND

THE EXISTING MECHANICAL EQUIPMENTS INCLUDING BUT NOT LIMITED TO

WALL FIN HEATER, VAV BOXES, UNIT VENTILATOR, FORCED FLOW HEATER,

UNIT HEATER.

CONTRACTOR TO INCLUDE ALL WORK FOR REMOVING AND RELOCATING

OTHER SERVICES FOR INSTALLATION OF NEW EQUIPMENTS.

GENERAL CONTRACTOR SHALL VERIFY SIZE OF EXISTING VAV BOXES AND

REPORT TO THE CONSULTANT FOR ANY DISCREPANCIES.

GENERAL CONTRACTOR TO PROVIDE UNIT PRICE FOR SUPPLY AND

INSTALLATION OF NEW TEMPERATURE SENSOR, NEW ELECTRIC

THERMOSTAT, NEW VALVE WITH DDC ACTUATOR FOR WALL FIN HEATER

AND VAV BOXES

CONTRACTOR TO MODIFY EXISTING DUCT WORK AROUND EXISTING VAV

BOXES TO SUIT FOR REINSTALLATION OF NEW VAV BOXES. ALL VAV BOX

AND MODIFIED DUCTING TO BE THERMALLY INSULATED.VAV BOX TO BE

HANGED FROM CEILING. FOR DETAIL REFER TO STRUCTURAL DETAIL.

1

2

3

4




DRAWINGS ON SITE.






POINTS.








- CONTROL CONTRACTOR TO PROVIDE POWER FOR VAV BOX

CONTROLLER AND VALVE ELECTRIC ACTUATOR INCLUDING

POWER AND CONTROL WIRING AND TRANSFORMER AS

REQUIRED.

5

6

7

8

9

SEPARATE PRICE NOTES:

CONTRACTOR TO PROVIDE SEPARATE PRICE FOR AREA AS SHOWN.(SEPARATE PRICE#1 TO 4).

SEPARATE PRICE SHALL INCLUDE THE FOLLOWING: PROVIDE NEW VAV BOXES,NEW WALL FIN

HEATER DDC VALVE, NEW DDC TEMPERATURE SENSOR, ELECTRICAL WIRING AS REQUIRED.

CONTRACTOR TO INCLUDE ALL DUCT MODIFICATION FOR INSTALLATION OF VAV BOX, REINSTALL,

REPAIR,PAINT OF THE CEILING WORK (T-BAR / DRYWALL/ACOUSTIC) AS REQUIRED TO COMPLETE

THE INSTALLATION OF THE UNIT, RELOCATION AND REINSTALLATION OF LIGHTING ,ETC.

CONTROL CONTRACTOR TO PROVIDE SEPARATE PRICE FOR CONTROL WORK INCLUDING LOCAL

CONTROL PANEL , LOW VOLTAGE ELECTRICAL AND CONTROL WIRING , GRAPHIC AND SEQUENCE.

CONTROL CONTRACTOR ALL REQUIRED CONTROL PANEL IN THE BASE BID ACCORDING TO BAS

SPECIFICATION.









ITEMIZED PRICE NOTES:

CONTRACTOR TO PROVIDE ITEMIZED PRICE FOR PROVIDING

1- A NEW VAV BOX INCLUDING CEILING WORK ( SIZE 6", 8", 10", 12", 14")

2- A NEW TEMPERATURE SENSOR FOR THE CLASSROOM

3- A NEW CONTROL VALVE FOR WALL FIN HEATER (SIZE 3/4" AND 1")

THE PRICE SHALL INCLUDE DEMOLITION OF EXISTING UNIT AND PROVIDE AND

INSTALL NEW UNIT, ALL CONTROL AND ELECTRICAL WORK.

ALL CEILING WORK, OTHER SERVICE RELOCATION(LIGHTING , CONDUIT),

ELECTRICAL AND POWER WIRING

GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

HVAC AND CONTROL NEW WORK PLAN

SECOND FLOOR

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-503 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:150

SECOND FLOOR NEW WORK AND EXISTING PLAN

1



1 01/03/2021

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100088319

01 MAR 2021

T

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UH-1

EF-04

T

UH-4

CP-2

1

2

2

1

2

4

5

5

5

T

M

UH-1

EF-01

CP-3

1

2

2

5

T

UH-2

CP-1

1

2

2

DEMOLITION NOTES:

REMOVE ALL EXISTING PNEUMATIC THERMOSTAT C/W ALL

ASSOCIATED TUBING. CUT BACK THE TUBING TO THE SOURCE.

CAP AND SEAL REMAIN TUBING.CONTRACTOR TO CONFIRM


EXISTING UNIT HEATER TO REMAIN. CONTRACTOR TO UPGRADE

THE CONTROL ACCORDING TO DWG-M5XX

EXISTING BAS PANEL (TO BE VERIFIED AT SITE). CONTRACTOR TO

REVIEW THE BAS PANEL DURING THE TENDER WALK-THROUGH

AND ALLOW FOR ANY MODIFICATION AS REQUIRED INCLUDING

ALL CONTROLS AND ELECTRICAL REQUIREMENTS. A NEW PANEL

SHALL BE PROVIDED IF REQUIRED TO ACHIEVE THE DESIRED

CONTROL. REFER TO CONTROL SCHEMATIC FOR NEW WORK.


EXISTING DAMPER TO REMAINED. CONTRACTOR TO DEMOLISH

PNEUMATIC ACTUATOR ASSOCIATE WITH ALL PNEUMATIC

TUBING.

1

2

3

4

5




DRAWINGS ON SITE.






POINTS.








GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

CONTROL DEMOLITION WORK

BOILER ROOM AND MECHANICAL ROOMS

2021-JAN-14

M.A.

S.M.

M.A.

1020165

M-504 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

FIRST FLOOR - BOILER ROOM - DEMOLITION WORK

1

Scale: 1:50

SECOND FLOOR - MECH ROOM 220 - DEMOLITION WORK

2

Scale: 1:50

FIRST FLOOR - MECH ROOM 155 - DEMOLITION WORK

2



1 01/03/2021

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01 MAR 2021

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UH-1

EF-04

UH-4

CP-2

1

E

2

3

1

E

M M

M

M M

4

4

4

4

REFER TO M-508

DETAIL 2 FOR

SCHEMATIC AND

SEQUENCE

REFER TO M-508

DETAIL 3 FOR

SCHEMATIC AND

SEQUENCE

REFER TO M-508

DETAIL 6 FOR

SCHEMATIC AND

SEQUENCE

UH-1

EF-01

CP-3

1

E

2

M

4

REFER TO M-508

DETAIL 1 FOR

SCHEMATIC AND

SEQUENCE

REFER TO M-508

DETAIL 6 FOR

SCHEMATIC AND

SEQUENCE

UH-2

CP-1

1

E

2

REFER TO M-508

DETAIL 6 FOR

SCHEMATIC AND

SEQUENCE

NEW WORK NOTES:

PROVIDE NEW WALL MOUNTED ELECTRIC TEMPERATURE

THERMOSTAT AS SHOWN AT 5 FEET AFF. CONNECT THE

THERMOSTAT TO UNIT HEATER IN THE ROOM. FOLLOW THE

CONTROL SCHEMATIC DIAGRAM FOR DETAIL.

EXISTING BAS PANEL (TO BE VERIFIED AT SITE). CONTRACTOR TO

REVIEW THE BAS PANEL DURING THE TENDER WALK-THROUGH

AND ALLOW FOR ANY MODIFICATION AS REQUIRED INCLUDING

ALL CONTROLS AND ELECTRICAL REQUIREMENTS. A NEW PANEL

SHALL BE PROVIDED IF REQUIRED TO ACHIEVE THE DESIRED

CONTROL. REFER TO CONTROL SCHEMATIC FOR NEW WORK.


PROVIDE NEW ELECTRIC ACTUATOR FOR EXISTING DAMPER.

CONNECT THE ACTUATOR TO THE BAS AND UPDATE THE

GRAPHIC AND SEQUENCE ACCORDING TO CONTROL SCHEMATIC

DRAWING. FOR SIZE REFER TO DAMPER SCHEDULE DRAWING.

1

2

3

4




DRAWINGS ON SITE.






POINTS.








GENERAL NOTES:





















ALL WORK.




AND IS NOT ALIVE.




TENANT.




STRUCTURE.








MECHANICAL SERVICES

CONTROL NEW WORK

BOILER ROOM AND MECHANICAL ROOMS

2021-JAN-14

M.A.

S.M.

M.A.

1020165

M-505 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

FIRST FLOOR - BOILER ROOM - DEMOLITION WORK

1

Scale: 1:50

SECOND FLOOR - MECH ROOM 220 - DEMOLITION WORK

2

Scale: 1:50

FIRST FLOOR - MECH ROOM 155 - DEMOLITION WORK

2



1 01/03/2021

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100088319

01 MAR 2021

NEW DAMPER ACTUATOR (ELECTRONIC) SCHEDULE

DAMPER LOCATION SERVICE/EQUIPMENTDIMENSION(MM)

DUCT SERVICE REMARKS

BOILER ROOM#127 EXHAUST AIR 900 X 350 EXHAUST AIR

BOILER ROOM#127 FRESH AIR 600 X 600 FRESH AIR

BOILER ROOM#127 RECIRCULATION AIR 400 X 400 RECIRCULATION AIR

ELECTRICAL ROOM#128 FRESH AIR DUCT 1050 X 300 FRESH AIR

ELECTRICAL ROOM#128 ELECTRICAL ROOM EX FAN 750 X 300 EXHAUST AIR

MECHANICAL ROOM#220 EF-01 350X 300 EXHAUST AIR

NEW VAV BOX SCHEDULE

UNIT SIZE QTY

AIR FLOW

RANGE(L/S)

MODEL NO

ATTENTUATOR

LENGHT (MM)

INLET DIA

SIZE (MM)

REMARK

MIN MAX

06 10 71 188 EHPRICE-SDV8 2010 152

08 4 188 306 EHPRICE-SDV8 2010 203

10 8 306 400 EHPRICE-SDV8 2010 254

12 8 400 470 EHPRICE-SDV8 2010 305

14 11 470 630 EHPRICE-SDV8 2099 356

16 2 600 710 EHPRICE-SDV8 2391 406 *

C/W FG50 LINER, CONTROLLER, HANGER BRACKET HB

* - C/W WATER COIL

PUMPS

NO SERIVICES LOCATION FLUID

CAP (L/S) HEAD (KPA)

TYPE MAKE/MODEL SIZE

MTR (HP)

SPD RPM FLA V/PH/HZ REMARKS

P-1 BOILER - PRIMARY PUMP BOILER ROOM WATER 9.46 145 VIL PATTERSON -V3C9A-CC 3x3x9 5 1800 4.79 575/3/60

P-2 BOILER - PRIMARY PUMP BOILER ROOM WATER 9.46 145 VIL PATTERSON - V3C9A-CC 3x3x9 5 1800 4.79 575/3/60

P-3

WALL FINS - SECONDARY

PUMP

BOILER ROOM WATER 1.89 165 WILO - TOP S 1.5x70 1.5 3050 2.10 575/3/60

P-4

WALL FINS - SECONDARY

PUMP

BOILER ROOM WATER 1.89 165 WILO - TOP S 1.5x70 1.5 3050 2.10 575/3/60

P-5 ACS-1- GLYCOL PUMP MECH ROOM#155

50% PROPYLENE

GLYCOL

4.8 75 VIL PATTERSON - V2C7A-CC 2x2x7.5 1 1800 575/3/60

P-6 ACS-2- GLYCOL PUMP MECH ROOM#220

50% PROPYLENE

GLYCOL

4.8 75 VIL PATTERSON - V4C9A-CC 2x2x7.5 1 1800 575/3/60

NOTE: THE NEW PUMPS TO BE CONNECTED TO EXISTING MCC, REFER TO ELECTRICAL DRAWINGS FOR MORE DETAIL.

HEAT EXCHANGER SCHEDULE

TAG SERVICES MODEL

CAPACITY

(KBTU/H)

HOT SIDE COLD SIDE

PLATE

MATERIAL

FLUID

FLOW

RATE

[L/S]

ENT-LVG

TEMP.

[°C]

MAX. P.D.

[PSI]

FLUID

FLOW

RATE

[L/S]

ENT-LVG

TEMP.

[°C]

MAX. P.D.

[PSI]

HX-01

HOT WATER TO

GLYCOL SYS

B&G GPX AP19 661 WATER 4.30 93.3-82.2 5

50%

PROP.GLYCOL

4.67 71.1-82.2 5 304/0.4mm

HX-02

HOT WATER TO

GLYCOL SYS

B&G GPX AP19 661 WATER 4.30 93.3-82.2 5

50%

PROP.GLYCOL

4.67 71.1-82.2 5 304/0.4mm

NOTES:

EXPANSION TANK

TANK NO. SERVICES LOCATION TYPE FLUID

ACCEPTANCE

VOLUME (LITERS)

MODEL NUMBER

TANK SIZE

DIAxLENGHT(MM)

PRECHARGE

PRESSURE (PSIG)

CT-1EXP, TANK, HEATING

MECH ROOM #220 HORIZONTAL GLYCOL 33

AMTROL AX-15-DD Ø305X559150


MECH ROOM #155 HORIZONTAL GLYCOL 33

AMTROL AX-15-DD Ø305X559150


BOILER ROOM HORIZONTAL WATER 800

AMTROL AX-280 Ø762X2032150

NAT. GAS HOT WATER TANK (HWT)

MARK/TYPE

INPUT

(KW)

TANK CAP

(LIT)

VOLTS (V)

MANUFACTURER MODEL

SIZE

(MM)

WEIGHT

(KG)

REMARKS

HWT-187.92

378

120 (1)

PVI 30 L 100A-GCL Ø711x1829 667 GAS FIRED

HWT-287.92

378

120 (1)

PVI 30 L 100A-GCL Ø711x1829 667 GAS FIRED

NOTES:

1- REFER TO FLOOR PLAN FOR LOCATION

2- PROVIDE WITH TEMPERATURE AND PRESSURE RELIEF VALVE

EXHAUST FAN SCHEDULE

TAG NO LOCATION

CAPACITY

(L/S)

SP (PA) FAN (RPM)

MOTOR

STYLE MANUFACTURER MODEL NO. REMARK

V/P/F KW

EF-01 CHANGE ROOM 423 125 1105 115/1/60 0.112

BELT DRIVE

SQUARE

CENTRIFUGAL

INLINE EXH. FAN

GREENHECK BSQ-130-4

EF-02 WASHROOM 987 125 770 115/1/60 0.248

BELT DRIVE

CENTRIFUGAL

ROOF EXH. FAN

GREENHECK GB-180-3

EF-03 KITCHEN 236 50 1200 115/1/60 0.187

BELT DRIVE

CENTRIFUGAL

ROOF EXH. FAN

GREENHECK CUBE-95-4 C/W 450 HIGH ROOF CURB

EF-04 WASHROOM 987 125 770 115/1/60 0.248

BELT DRIVE

CENTRIFUGAL

ROOF EXH.FAN

LOREN COOK 120 ACUR

EF-05 BOILER ROOM 564 31 1725 115/1/60 0.1865

DIRECT DRIVEEN

EXH. FAN

GREENHECK SDE-12-32-A

EF-06 ELECTRICAL ROOM 564 31 1725 115/1/60 0.1865

DIRECT DRIVEEN

EXH. FAN

GREENHECK SDE-12-32-A

EF-7 WASHROOM 37 50 1400 115/1/60 0.008

SINGLE

WASHROOM

EXH. FAN

REVERSOMATIC B100

C/W EXH. BOX, BACK DRAFT DAMPER AND ALUMINUM

LOUVER GRILL

EF-8 WASHROOM 43 50 1650 115/1/60 0.015

DOUBLE

WASHROOM

EXH. FAN

REVERSOMATIC BB100

C/W BALANCING BOXES , BACK DRAFT DAMPER AND

ALUMINUM LOUVER GRILL

MECHANICAL SERVICES

EQUIPMENT SCHEDULE

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-506 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN



1 01/03/2021

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100088319

01 MAR 2021


- CONTROL CONTRACTOR TO VERIFY ALL EXISTING POINTS AND SENSORS ON SITE.

- CONTROL CONTRACTOR TO KEEP EXISTING CONTROL SEQUENCE AND ADD NEW

POINTS AS SHOWN ON THE CONTROL SCHEMATIC.

- CONTROL CONTRACTOR TO PROVIDE CONTROL PANEL FOR ALL EXISTING AND NEW

POINTS AND UPDATE THE GRAPHIC.

- CONTROL CONTRACTOR IS RESPONSIBLE FOR TRAINING THE SCHOOL BOARD STAFF

AS PER BOARD REQUEST DURING THE CONTROL HANDOVER PROCESS .

- ALL NEW AND EXISTING DEVICES TO BE COMMISSIONED ACCORDING TO CLIENTS

SPECIFICATION AND STANDARD.

- CONTROL CONTRACTOR IS RESPONSIBLE FOR CONTROL COMPONENT POWER.

CONTROL CONTRACTOR TO PROVIDE REQUIRED POWER FOR THE BAS PANEL,

DAMPER ACTUATOR, CONTROL VALVE ACTUATOR, VAV BOX CONTROLLER INCLUDING

WIRING , CONDUIT, TRANSFORMER, DISCONNECT SWITCH AND REQUIRED

ACCESSORIES.CONTRACTOR TO INSURE THAT POWER CIRCUIT AND PANEL BOARD

WILL NOT BE OVERLOADED

MECHANICAL SERVICES

EXISTING BAS POINTS LIST

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-507 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

CONTROL PANEL#1 EXISTING POINTS

1


2


3

CONTROL PANEL#4 & 5 EXISTING POINTS

4

CONTROL PANEL#1A1&1A2&1A3 EXISTING POINTS

5



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100088319

01 MAR 2021


- CONTROL CONTRACTOR TO VERIFY ALL EXISTING POINTS AND SENSORS ON SITE.

- CONTROL CONTRACTOR TO KEEP EXISTING CONTROL SEQUENCE AND ADD NEW

POINTS AS SHOWN ON THE CONTROL SCHEMATIC.

- CONTROL CONTRACTOR TO PROVIDE CONTROL PANEL FOR ALL EXISTING AND NEW

POINTS AND UPDATE THE GRAPHIC.

- CONTROL CONTRACTOR IS RESPONSIBLE FOR TRAINING THE SCHOOL BOARD STAFF

AS PER BOARD REQUEST DURING THE CONTROL HANDOVER PROCESS .

- ALL NEW AND EXISTING DEVICES TO BE COMMISSIONED ACCORDING TO CLIENTS

SPECIFICATION AND STANDARD.

- CONTROL CONTRACTOR IS RESPONSIBLE FOR CONTROL COMPONENT POWER.

CONTROL CONTRACTOR TO PROVIDE REQUIRED POWER FOR THE BAS PANEL,

DAMPER ACTUATOR, CONTROL VALVE ACTUATOR, VAV BOX CONTROLLER INCLUDING

WIRING , CONDUIT, TRANSFORMER, DISCONNECT SWITCH AND REQUIRED

ACCESSORIES.CONTRACTOR TO INSURE THAT POWER CIRCUIT AND PANEL BOARD

WILL NOT BE OVERLOADED


1


2


3

CONTROL PANEL#4 & 5 EXISTING POINTS

4

CONTROL PANEL#1A1&1A2&1A3 EXISTING POINTS

5

CHANGE ROOM EF

ON/OFF

CONTROL NOTES FOR EXHAUST FANS:

REPLACE EXISTING DAMPER WITH PNEUMATIC ACTUATOR WITH NEW

NEW ELECTRIC MOTORIZED ACTUATOR AND DAMPER, IN

ACCORDANCE WITH SPECIFICATIONS FOR BAS AND CONTROLS.

THE NAME TAGS ON THE FANS ARE NEITHER CORRESPONDING NOR

COHERENT WITH THE NAME TAGS ON THE BAS SYSTEM. THE FANS

EQUIPMENT TAGS NEEDS TO BE UPDATED ACCORDINGLY.

UPDATE THE BAS GRAPHICS TO REFLECT ALL THE CONTROLS IN THE

SCHEMATICS. REVIEW, UPDATE AND IMPLEMENT THE MODIFIED

SEQUENCE OF OPERATION.

EXHAUST DAMPER ACTUATOR TO BE INTERLOCK WITH EXHAUST

FAN STARTER.

CONTRACTOR TO PROVIDE NEW CONTROL POINTS FOR BAS

CONTROLLER.

D

1

2

3

1

4

2 4

5

3.OUT 16 _ GYM_EFC

4

EF 01

(NEW) - AI - EXHAUST FAN STATUS

CONTROL SEQUENCE:

1) EACH EXHAUST FAN IS SCHEDULED TO START BY ITS OWN

WEEKLY SCHEDULE.

2) ALL EXHAUST FANS WILL BE COMMANDED OFF FOR HOLIDAYS

UNLESS IT OVERRIDE THROUGH THE BAS MANUALLY

EF

E/A

1

2 4

4


SF

S/A

D

D

O/A

D

E/AE/A

E

BOILER ROOM THERMOSTAT

UH

CONTROL NOTES FOR BOILER ROOM VENTILATION SYSTEM










EXHAUST DAMPER ACTUATOR TO BE INTERLOCK WITH EXHAUST

FAN STARTER.


CONTROLLER.

1

2

3

4

5

1

4

CONTROL SEQUENCE:

1) ROOM THERMOSTAT (NEW DDC) SHALL START FAN CALL FOR

COOLING WITH RETURN AIR DAMPER FULLY OPEN. ON

FURTHER CALL FOR COOLING, OUTSIDE AIR AND RETURN AIR

DAMPERS MODULATE TO MAINTAIN ROOM TEMPERATURE.

2) ON CALL FOR HEATING OUTSIDE AIR DAMPER CLOSES AND FAN

STOPS. ON FURTHER CALL FOR HEATING UNIT HEATER STARTS

ELECTRICAL ROOM

VENTILATION

1

2 4

4


EF

E/A

D

E/A

D

O/AS/A

2-IN13-R128_ZNT

CONTROL NOTES FOR BOILER ROOM VENTILATION SYSTEM










EXHAUST AND FRESH AIR DAMPER ACTUATOR TO BE INTERLOCK

WITH EXHAUST FAN STARTER.


CONTROLLER.

1

2

3

4

5

1

4

CONTROL SEQUENCE:

1) THE EXHAUST FAN SHALL BE SCHEDULED TO START BY A

WEEKLY SCHEDULE AND WILL BE COMMAND OFF FOR

HOLIDAYS.

2) THE EXHAUST FAN SHALL BE CYCLED ON AND OFF TO

MAINTAIN THE ELECTRICAL ROOM#128 TEMPERATURE AT

SETPOINT(ADJ)

T

E

2-OUT13-R128_EFC

NEW

ELECTRIC

LINE-VOLTAGE

THERMOSTAT

(SIEMENS#134)

HWR

1

PROVIDE NEW ELECTRIC THERMOSTAT AND WIRE TO START THE HEATER FAN.

H

C

HWS

E

SET TO

18°C(ADJ)

1

PROVIDE NEW ELECTRIC THERMOSTAT AND WIRE TO FAN STARTER ACCORDING TO NEW WORK FLOOR

PLAN.

PROVIDE AND INSTALL HEAVY DUTY THERMOSTAT GUARD.

PROVIDE AND INSTALL REMOTE BULB THERMOSTAT TO STOP FAN OPERATION WHEN SUPPLY WATER

TEMPERATURE FALLS BELOW 35°C. INSTALL THERMOSTAT WITHIN FORCED FLOW UNIT AND STRAP

CAPILLARY TO WATER PIPING.

DEMOLISH INTERNAL FORCED FLOW HEATER PNEUMATIC THERMOSTAT. PROVIDE AND INSTALL NEW DDC

CAPILLARY THERMOSTAT.

E

SET

TO

20°C

2

3

E

THERMOSTAT WITH REMOTE CAPILLARY SET TO OPEN

CIRCUIT @ 35°C

HWR

HWS

NEW ELECTRIC LINE-VOLTAGE

4

(NEW) - AI - SUPPLY AIR TEMPERATURE

SUPPLY AIR

(NEW) - AI - SPACE TEMPERATURE

(NEW) - AO - REHEAT VALVE MODULATION

HEATING WATER

VAV BOX

FROM AHU

(NEW) - AI - DAMPER POSITION FEEDBACK

(NEW) - AI - AIR VELOCITY

(NEW) - AO - AIR DAMPER MODULATION(NEW) - AO - PERIMETER HEATING VALVE MODULATION

CONTROL DEQUENCE FOR VAV BOXES

1. THE VAV SPACE HEATING SETPOINT IS OPERATOR ADJUSTABLE

FROM 18°C TO 22°C.

2. THE VAV SPACE COOLING SETPOINT IS OPERATOR ADJUSTABLE

FROM 23°C TO 26°C.

3. THE VAV UNOCCUPIED SETPOINT IS OPERATOR ADJUSTABLE FROM

12°C TO 18°C.

4. THE VOLUME DAMPER SHALL BE ABLE TO OPEN FOR COOLING IF

THE AHU SUPPLY AIR TEMPERATURE IS COOLER THAN THE VAV

SPACE TEMPERATURE.

5. THE VOLUME DAMPER SHALL BE ABLE TO OPEN FOR HEATING IF

THE AHU SUPPLY AIR TEMPERATURE IS WARMER THAN THE VAV

SPACE TEMPERATURE.

6. THE VOLUME DAMPER AIRFLOW RATES SHALL BE MAINTAINED

BETWEEN ASSIGNED MINIMUM AND MAXIMUM SETPOINTS.

7. THE VOLUME DAMPER, REHEAT VALVE AND RADIATION VALVES

SHALL MODULATE IN SEQUENCE TO MAINTAIN THE VAV SPACE

TEMPERATURE AT SETPOINT.

8. WHEN THE AHU SUPPLY AIR TEMPERATURE IS WITHIN +/- 0.5°C

OF THE VAV SPACE TEMPERATURE, THEN THE VOLUME DAMPER

SHALL NOT MODULATE FOR TEMPERATURE CONTROL.

9. THE REHEAT VALVE SHALL MODULATE AS NECESSARY TO

MAINTAIN A MINIMUM VAV SUPPLY AIR TEMPERATURE OF 18°C

DURING THE HEATING SEASON.

10. THE RADIATION VALVE SHALL MODULATE AS NECESSARY TO

MAINTAIN THE VAV SPACE TEMPERATURE ABOVE THE

UNOCCUPIED SETPOINT WHEN UNOCCUPIED CONTROL IS

REQUIRED.

11. THE REHEAT AND RADIATION VALVES SHALL BE CLOSED WHEN

THE HEATING SYSTEM IS OFF OR WHEN THE AHU IS OPERATING

IN COOLING MODE.

12. THE VOLUME DAMPER SHALL BE SET OPEN WHEN THE AHU

SUPPLY FAN STATUS IS OFF.

13. THE BAS SHALL PROVIDE GLOBAL OVERRIDES FOR THE VAV

DAMPER, REHEAT VALVE AND RADIATION VALVE POSITIONS TO

ASSIST WITH BALANCING AND COMMISSIONING.

T

T

MECHANICAL SERVICES

CONTROL SCHEMATIC & SEQUENCE 1

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-508 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

GYM EXHAUST FAN CONTROL SCHEMATIC & SEQUENCE

1

BOILER ROOM VENTILATION SCHEMATIC AND CONTROL SEQUENCE

2

ELECTRICAL ROOM CONTROL SCHEMATIC & SEQUENCE

3

UNIT HEATER CONTROL SCHEMATIC AND SEQUENCE

6

FORCED FLOW HEATER CONTROL SCHEMATIC AND SEQUENCE

5

VAV BOX & WFH CONTROL SCHEMATIC AND SEQUENCE

4



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100088319

01 MAR 2021

EXHAUST

AIR

RETURN AIR

OUTSIDE AIR

SF

SUPPLY AIR

D

D

D

G

C

D

X

4

1.IP03 - A01_RAT

1.IP04 - A01_MAT (°C)

1.OP07 - A01_DX2

1.IP05 - A01_SAT

1.IP01- A01_SFS

1.OP04 - A01_MAD

(NEW)- AI - DAMPER F/B

3

(NEW )- AI - DAMPER F/B

T

T

T

1.OP01- A01_SFC

1.OP06 - A01_DX1

P-5

1.OP05 - A01_P5C


HX

1.IP08 - A01_STP

RF

1.IP02 A01_RFS

1.OP02 A01_SFC

1.IP06 - A01_DXA

1.OP08 - A01 VANE CONTROL

1.IP05 - A01_P5S

CO2

1.IP018 - A01_CO2

1.OP05 - A01_HCV

(NEW) - AI - HEATING VALVE STATUS

EXHAUST

AIR

RETURN AIR

OUTSIDE AIR

SF

SUPPLY AIR

D

D

D

G

C

D

X

4

3.IP03 - A02_RAT

3.IP04 - A02_MAT (°C)

3.OP07 - A02_DX2

3.IP05 - A02_SAT

3.IP01- A02_SFS

3.OP04 - A02_MAD


3

(NEW )- AI - DAMPER F/B

T

T

T

3.OP01- A02_SFC

3.OP06 - A02_DX1

P-6

3.OP05 - A02_P6C


HX

RF

3.IP02 A02_RFS

3.OP02 A02_SFC

3.IP06 - A02_DXA

3.IP08 - A02_PUS

CO2

3.IP07 - A02_CO2

3.OP05 - A02_HCV


HWT-2

HWT-1

HOT

WATER

TANK

HOT

WATER

TANK

DHWR-P

DHW TO BLDG

DCW TO BLDG

DHWR TO BLDG

T

NEW - AI - DOMESTIC HOT WATER SUPPLY TEMPERATURE

THERMOSTATIC

MIXING VALVE

CONTROL SEQUENCE:

1) NEW MIXING THERMOSTATIC VALVE SHALL MODULATE TO

MAINTAIN SUPPLY WATER TEMPERATURE

2) NEW IMMERSED WATER TEMPERATURE SENSOR WILL

MONITOR TO VERIFY THE FUNCTIONALITY OF THE

THERMOSTATIC MIXING VALVE

H

C

T

NEW - AI - SUPPLY AIR TEMPERATURE

(NEW)- AO - VALVE MODULATING


CONTROL SEQUENCE:

1) NEW MIXING 1

1

4

" CONTROL VALVE SHALL MODULATE TO

MAINTAIN SUPPLY AIR TEMPERATURE(ADJ)

MECHANICAL SERVICES

CONTROL SCHEMATIC & SEQUENCE 2

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-509 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

AHU-1 CONTROL SCHEMATIC

1

AHU-2 CONTROL SCHEMATIC

2

DHW CONTROL SCHEMATIC

3

DUCT MOUNTED REHEAT COIL IN CORRIDOR 170

4



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100088319

01 MAR 2021

AHU A01 & AHU A02 CONTROL SEQUENCE

1) THE AHU A01 (A02) SHALL BE SCHEDULED TO START WITH AN OCCUPIED WEEKLY SCHEDULE AND

WILL BE COMMANDED OFF FOR HOLIDAYS.

2) AN OPTIMUM MORNING WARM-UP PROGRAM SHALL START THE AHU A01 (A02) PRIOR TO THE

SCHEDULED START OF THE OCCUPIED MODE IN ORDER TO BRING THE SPACE TEMPERATURE

TO THE DESIRED OCCUPIED ADJUSTABLE TEMPERATURE SETPOINT OF BETWEEN 20°C TO

24°C. THE OPTIMUM START TIME FOR THE PROGRAM SHALL BE A MAXIMUM OF TWO HOURS

PRIOR TO NORMAL OCCUPANCY. DURING THE OPTIMUM MORNING WARM-UP MODE THE AHU A01

SHALL RUN WITH THE AIR MIXING DAMPERS IN THEIR RESPECTIVE NORMAL POSITION.

3) THE AHU A01 (A02) FANS AND PUMPS SHALL BE IMMEDIATELY COMMANDED OFF IF THE ELECTRICAL

POWER PHASE LOSS MONITOR IS ACTIVATED.

4) THE AHU A01 (A02) SUPPLY AND RETURN FAN MOTORS SHALL HAVE A MINIMUM OFF-TIME OF 5

MINUTES.

5) THE AHU A01 (A02) SHALL BE CYCLED AFTER-HOURS AS REQUIRED TO MAINTAIN THE UNOCCUPIED

ADJUSTABLE SPACE TEMPERATURES SETPOINT OF BETWEEN 12°C TO 18°C. THE AHU A01

SHALL RUN WITH THE OUTSIDE AND EXHAUST AIR DAMPERS FULLY CLOSED AND THE RETURN

AIR DAMPER FULLY OPEN DURING UNOCCUPIED MODE. WHEN THE AHU A01 IS OFF, THE

MIXED AIR DAMPERS SHALL BE IN THEIR RESPECTIVE NORMAL POSITIONS.

6) WHEN AHUA01 (A02) IS STARTED IT WILL HAVE A START UP RAMPING TIME OF 5 MINUTES

BEFORE REACHING NORMAL OPERATION.

7) THE DX-COOLING STAGES SHALL BE CYCLED TO MAINTAIN THE SUPPLY AIR TEMPERATURE

BETWEEN 13°C AND 18.5°C WHEN COOLING IS REQUIRED.

8) ALL DX-COOLING STAGES SHALL BE IMMEDIATELY DISABLED IF THE SUPPLY AIR

TEMPERATURE DROPS BELOW 7°C.

9) IF THE OUTDOOR AIR TEMPERATURE IS GREATER THAN THE RETURN AIR TEMPERATURE

LESS 1°C TO 2°C, THEN THE MIXING DAMPERS SHALL BE FIXED AT A CALCULATED

MINIMUM POSITION AS REQUIRED TO MAINTAIN RETURN AIR CO2 SETPOINT.

10)THE 'OCCUPIED' AVERAGE TEMPERATURE SETPOINT CAN BE ADJUSTED BY THE BUILDING

OPERATOR WITHIN THE RANGE OF 20°C TO 24°C.

11)THE DX COOLING SHALL BE DIABLED, THE MIXED AIR DAMPERS AND THE HEATING VALVE

SHALL BE CONTROLLED TO MAINTAIN SUPPLY AIR TEMPERATURE SETPOINT.

12)THE MIXED AIR DAMPERS SHALL MODULATE TO A CALCULATED MINIMUM FRESH AIR

POSITION TO MAINTAIN THE RETURN AIR CO2 SETPOINT.

13)THE BAS SHALL ENABLE THE DX COOLING WHEN THE OUTDOOR TEMPERATURE IS ABOVE

18°C TO 19°C.

14)THE BAS SHALL ENABLE FREE COOLING MODE WHEN THE OUTDOOR TEMPERATURE IS

BETWEEN 8°C AND 21°C.

15)THE BAS SHALL STAGE THE DX COMPRESSORS TO MAINTAIN THE AVERAGE SPACE AIR

TEMPERATURE WITHIN 1°C OF SETPOINT.

16)THE DX COOLING STAGES SHALL HAVE A MINIMUM OFF TIME OF 5 MINUTES AND A MINUMUM

RUN TIME OF 4 MINUTES.

17)WHEN AHU A01 (A02) IS COMMANDED OFF, IT WILL NOT BE STARTED AGAIN FOR A MINIMUM OF 5

MINUTES, THE DX COOLING WILL BE OFF, MIXED AIR DAMPERS SHALL RETURN TO THEIR

RESPECTIVE NORMAL POSITIONS AND THE HEATING VALVE SHALL BE CONTROLLED TO

PROTECT THE HEATING COIL FROM FREEZING.

18)WHEN THE AHU A01 (A02) IS OFF, THE MIXED AIR DAMPERS SHALL BE CLOSED AND HEATING COIL

VALVE SHALL MODULATE TO MAINTAIN THE MIXED AIR PLENUM TEMPERATURE AT 18°C.

19)MIXED AIR TEMPERATURE SENSOR OVERRIDE SUPPLY AIR TEMPERATURE SENSOR AND MINIMUM

DAMPER POSITION TO MAINTAIN TEMPERATURE ABOVE (-5°C)

20)DISCHARGE AIR STATIC PRESSURE SENSOR MODULATE SUPPLY AIR VARIABLE INLET VANES TO

MAINTAIN A CONSTANT PRESSURE

21)INSIDE/OUTSIDE AIR STATIC PRESSURE SENSOR CONTROLS RETURN FAN VARIABLE VANES MAINTAINING

A SLIGHTLY POSITIVE PRESSURE WITHIN THE BUILDING

GYM AHU A03 CONTROL SEQUENCE

1) THE GYM AHU SHALL BE SCHEDULED TO START WITH AN OCCUPIED WEEKLY SCHEDULE AND

WILL BE COMMANDED OFF FOR HOLIDAYS.

2) AN OPTIMUM MORNING WARM-UP PROGRAM SHALL START THE GYM AHU PRIOR TO THE

SCHEDULED START OF THE OCCUPIED MODE IN ORDER TO BRING THE SPACE TEMPERATURE

TO THE DESIRED OCCUPIED ADJUSTABLE TEMPERATURE SETPOINT OF BETWEEN 20°C TO

24°C. THE OPTIMUM START TIME FOR THE PROGRAM SHALL BE A MAXIMUM OF TWO 2 HOURS

PRIOR TO NORMAL OCCUPANCY. DURING THE OPTIMUM MORNING WARM-UP MODE THE GYM AHU

SHALL RUN WITH THE AIR MIXING DAMPERS IN THEIR RESPECTIVE NORMAL POSITION.

3) THE GYM AHU FANS AND PUMPS SHALL BE IMMEDIATELY COMMANDED OFF IF THE ELECTRICAL

POWER PHASE LOSS MONITOR IS ACTIVATED.

4) THE GYM AHU SUPPLY AND RETURN FAN MOTORS SHALL HAVE A MINIMUM OFF-TIME OF 5

MINUTES.

5) THE GYM AHU SHALL BE CYCLED AFTER-HOURS AS REQUIRED TO MAINTAIN THE UNOCCUPIED

ADJUSTABLE SPACE TEMPERATURES SETPOINT OF BETWEEN 12°C TO 16°C.

6) THE GYM AHU SHALL RUN WITH THE OUTSIDE AND EXHAUST AIR DAMPERS FULLY CLOSED

AND THE RETURN AIR DAMPER FULLY OPEN DURING UNOCCUPIED MODE. WHEN THE GYM

AHU IS OFF, THE MIXED AIR DAMPERS SHALL BE IN THEIR RESPECTIVE NORMAL

POSITIONS.

7) WHEN GYM AHU IS STARTED IT WILL HAVE A START UP RAMPING TIME OF 5 MINUTES

BEFORE REACHING NORMAL OPERATION.

8) THE DX-COOLING STAGES SHALL BE CYCLED TO MAINTAIN THE SUPPLY AIR TEMPERATURE

BETWEEN 14°C AND 18°C WHEN COOLING IS REQUIRED.

9) ALL DX-COOLING STAGES SHALL BE IMMEDIATELY DISABLED IF THE SUPPLY AIR

TEMPERATURE DROPS BELOW 7°C.

10)IF THE OUTDOOR AIR TEMPERATURE IS GREATER THAN THE RETURN AIR TEMPERATURE

LESS 1°C TO 2°C, THEN THE MIXING DAMPERS SHALL BE FIXED AT A CALCULATED

MINIMUM POSITION AS REQUIRED TO MAINTAIN RETURN AIR CO2 SETPOINT.

11)THE 'OCCUPIED' RETURN AIR TEMPERATURE AND THE GYM COOLING TEMPERATURE SETPOINTS

CAN BE ADJUSTED WITHIN THE RANGE OF 20°C TO 24°C.

12)THE 'OCCUPIED' THE GYM HEATING TEMPERATURE SETPOINT CAN BE ADJUSTED WITHIN

THE RANGE OF 18°C TO 22°C.

13)THE DX COOLING SHALL BE DIABLED, THE MIXED AIR DAMPERS AND THE HEATING VALVE

SHALL BE CONTROLLED TO MAINTAIN SUPPLY AIR TEMPERATURE SETPOINT.



15)THE BAS SHALL ENABLE THE DX COOLING WHEN THE OUTDOOR TEMPERATURE IS ABOVE

17°C TO 178°C.



17)THE BAS SHALL STAGE THE DX COMPRESSORS TO MAINTAIN THE AVERAGE SPACE AIR

TEMPERATURE WITHIN 1°C OF SETPOINT.

18)THE DX COOLING STAGES SHALL HAVE A MINIMUM OFF TIME OF 5 MINUTES AND A MINUMUM

RUN TIME OF 4 MINUTES.

19)WHEN THE GYM AHU IS COMMANDED OFF, IT WILL NOT BE STARTED AGAIN FOR A MINIMUM

OF 5 MINUTES, THE DX COOLING WILL BE OFF, MIXED AIR DAMPERS SHALL RETURN TO

THEIR RESPECTIVE NORMAL POSITIONS AND THE HEATING VALVE SHALL BE CONTROLLED

TO PROTECT THE HEATING COIL FROM FREEZING.

20)WHEN THE GYM AHU IS OFF, THE MIXED AIR DAMPERS SHALL BE CLOSED AND HEATING COIL

VALVE SHALL MODULATE TO MAINTAIN THE MIXED AIR PLENUM TEMPERATURE AT 12°C.

MECHANICAL SERVICES

EXISTING AHU AND RTU CONTROL SEQUENCE

2021-JAN-14

M.A

S.M.

M.A.

1020165

M-510 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

AHU-01 & AHU-02 CONTROL SEQUENCE

1

GYM AHU CONTROL SEQUENCE

2



1 01/03/2021

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100088319

01 MAR 2021

GRINNELLDESCRIPTION

U-BOLT

MYATT

414

HUNTC & P

283137 80

SLOT (TYP.)

100x12

4-16mmØ HOLES

45x45x6

ANGLE

6

BY-PASS

FAIL SAFE HEAT CONTROL

AAV

INSTALL PIPING AND UNIONS TO ALLOW COIL REMOVAL.

REFER TO CONTROL DIAGRAMS FOR COIL CONTROL.

NOTES:

1

2

AIR FLOW

UNION

TEST CONNECTION

COIL BY-PASS CONTROL

AAV

RETURN

SUPPLY

BALANCING VALVE

IN-LINE

3

1

2

NOTE:

CHECK VALVES ARE NOT

REQUIRED ON SINGLE

PUMPS IN A CLOSED

SYSTEM. STRAINERS ARE

NOT REQUIRED ON

DOMESTIC WATER SYSTEM

PRESSURE GAUGE

CONNECTION-PLUGGED

6.

5.

2.

3.

4.

CHECK VALVE

DESCRIPTION:

1. PUMP

5

4

4

ISOLATION VALVE

STRAINER

ECCENTRIC REDUCER

66

CONTROL VALVES

NOTES;

1. CONTROL VALVE

BY-PASS, FULL SIZE OF BRANCHES

BRANCH SIZE SHOWN ON DRAWING

ECCENTRIC REDUCER

GATE VALVE

GLOBE VALVE

1

2-WAY WATER

TO FLOOR

7'-0" MIN.

4 5

2

6.

4.

5.

2.

3.

4

H/C

C

7

7. BALANCING VALVE

B D

25mm

A

B/2

WELD TO

STEEL COLUMN

OR BEAM

E

C

2

1

3

BRACKET

No.

MAX.

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

ECOM.

LOAD

LB A

SIZE

ROD

MAX.

B

MIN. MAX.

ADDITIVE

ROD

HANGER

C D E

SIZE

ANGLES

50x50x6

65x65x6

76x76x10

100

DIM

.'X

'

X/2

75

10

10

DF PIPE

100Ø PIPE SLEEVE FABRICATED OF

ASTM A53-GDB SCH10 PIPE

FILLED WITH NEW FLAMMABLE FIRE

STOPPING COMPOUND

FILL WITH COMPACTED MINERAL

WOOL FIBER (MIN. 75mm DEPTH)

C

L

DAMPER

MANUAL

FOR SERVICING.

MINIMUM, OR AS REQUIRED

PANEL 300mm X 200mm

PROVIDE ACCESS

REHEAT COIL

A

I

R

F

L

O

W

NOTED ON DRAWINGS

FUNNEL FLOOR DRAIN

A

PLAN VIEW

SECTION - A

FINISHED FLOOR

DRAIN, RECESS IN PAD AS

FUNNEL FLOOR DRAIN OR HUB

CONCRETE EQUIPMENT BASE

AS NOTED ON DRAWINGS.

OR HUB DRAIN LOCATION

CONCRETE EQUIPMENT BASE

OF COIL HEADER

MANUAL AIR VENT ON TOP

C/W HOSE THREAD END,

3/4" DRAIN VALVE

CAP AND CHAIN.

R

E

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T

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O

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L

U

P

U

P

BALANCING/SHUT OFF VALVE

HOT WATER SUPPLY

HOT WATER RETURN

2-WAY CONTROL VALVE

STRAINER

UNION OR FLANGE

1. ALL HEADER PIPING SHALL BE LOCATED

CONNECTION SIZES.

FLOW OPERATION.

POSITIVE VENTING.

CLEAR OF COIL. UNIONS SHALL BE

FITTED ON CONNECTIONS FROM HEADERS

2. REFER TO COIL SHOP DWG. FOR COIL

3. COILS TO BE PIPED UP FOR COUNTER

GRADE TUBES UP 20mm/METRE OF COIL

LENGTH TOWARDS THE RETURN FOR

4.

TO COIL.

NOTES:

SHUT OFF VALVE

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TOP OF COIL HEADER

MANUAL AIR VENT ON

1. ALL HEADER PIPING SHALL BE LOCATED

CLEAR OF COIL. UNIONS SHALL BE

FITTED ON CONNECTIONS FROM HEADERS

2. REFER TO COIL SHOP DWG. FOR COIL

3. COILS TO BE PIPED UP FOR COUNTER

GRADE TUBES UP 20mm/METRE OF COIL

LENGTH TOWARDS THE RETURN FOR

CONNECTION SIZES.

FLOW OPERATION.

POSITIVE VENTING.

4.

TO COIL.

NOTES:

THERMOMETER

WITH WELL

C/W HOSE THREAD

s" DRAIN VALVES

END, CAP AND CHAIN

T

S

T

S

F

S

TEMPERATURE SENSOR

FLOW SENSOR

STRAINER

SHUT OFF VALVE

MANUAL

AIR VENT

AT HIGH

POINT.

UNION OR FLANGE

3/4" DRAIN VALVE C/W HOSE

THREAD END, CAP AND CHAIN

SIZE C/W BRASS PLUG

COIL DRAIN CONNECTION

DRAIN VALVE TO MATCH

SHUT-OFF VALVE

BALANCING/

NOT REQUIRED IF COIL DRAIN CONNECTION IS s" OR

LARGER. IN THIS CASE COIL DRAIN VALVE SHALL BE

C/W HOSE THREAD END, CAP AND CHAIN

5.

IN LINE CIRC. PUMP

3-WAY CONTROL VALVE

RETURN

SUPPLY

N.C. BYPASS VALVE

U

P

U

P

N.C. BYPASS VALVE

PRESSURE GAUGE & COCKS

DUCT

INSULATE BOX & LINE

SEALER

VELOCITY DUCT

SEALED WITH HIGH

TO HAVE JOINTS

SHEET METAL BOX

20 GAUGE GALVANIZED

450mm (18")

DISCONNECT SWITCH

WEATHERPROOF

TO OUTLET BOX

FLEXIBLE CONDUIT

AS SHOWN ON DWG'S

EXHAUST DUCT LINED

BY THIS DIVISION

COUNTER FLASHING

DIVISION

CURB BY OTHER

FLASHED ROOF

38mm (1 1/2")

DAMPER

MOTORIZED

MECHANICAL SERVICES

STANDARD DETAILS

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-600 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

N.T.S

HOT WATER REHEAT COIL 2-WAY CONTROL

3

N.T.S

REHEAT COIL ACCESS DOOR

10

N.T.S

CONCRETE EQPT.BASE FUNNEL FLOOR HUB DRAIN

4N.T.S

HOT WATER HTG,COIL 3WAY CONTROL, PUMP

2

N.T.S

WELDED ANGLE BRACKET

11

N.T.S

WALL MOUNTED MULTIPLE PIPE SUPPORT

1

N.T.S

PUMP PIPING CONNECTION

5

N.T.S

COOLING/HEATING COIL CONNECTION DETAIL

7

N.T.S

WATER COIL PIPING CONNECTIONS

6

N.T.S

WEATHER PROOF OUTDOOR PIPE PENETRATION

8

N.T.S

EXHUAST FAN DETAIL

12

N.T.S

CONTROL VALVE CONNECTION

9

0 10/02/2021

ISSUED FOR REVIEW


1 01/03/2021

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100088319

1 MARCH 2021

1 1/8"

1 1/8"

1 1/8"

1 1/8"

1 1/8"

1 1/8"

1 7/8"

1 1/4"

TAKE-OUT(B)

ROD

2 1/2"

1 1/2"

1 1/4"

3/4"

1/2"

SIZE

PIPE

1/2"12'-0"3"

1/2"11'-0"

3/8"10'-0"2"

3/8"9'-0"

3/8"8'-0"

3/8"7'-0"1"

3/8"6'-0"

3/8"5'-0"

ENGINEERING DATA

ROD DIA(A)

HANGER

SPACING

REC HGR

3/16 x 1 1/2

3/16 x 1 1/4

3/16 x 1

3/16 x 1

3/16 x 1

1/8 x 1 1/8

1/8 x 1

16gax7/8

LOWER

5/16"

7/16"

5/16"

3/8"

3/8"

3/8"

2 5/16"1 13/16"

2 5/16"1 13/16"

2 5/16"1 13/16"

2 5/16"1 13/16"

3/8"2 5/16"1 13/16"

2 5/16"1 13/16"

3 5/16"2 3/4"

1/4"2 1/4"1 3/4"

ED

DIMENSION DATA

C

1 1/4"

3/16 x 1 /1/4

3/16 x 1 /1/4

3/16 x 1

3/16 x 1

3/16 x 1

3/4"

1/8 x 1 1/87/8"

1 5/8"

1 1/4"

3/4"

7/8"

1/4"

F

MATERIAL

1/8 x 1

16GAx7/8

UPPER

F

C

D

B

E

INSULATION

PIPE

INSULATION

SHIELD

INSULATION

INSULATION

SHIELD

PIPE

SHEET METAL SLEEVE

DUCT OR PIPE

SEALANT

12 (1/2") RIGID

FIBERGLASS INSULATION

BACKER ROD

& SEALANT

SEALANT. CONNECT TO

STUD WITH "L" BRACKET

IF NECESSARY (BOTH SIDES)

WALL (TYPE VARIES-FOR

CAVITY WALL USE SPLIT

SLEEVE)

THAN DRAIN PAN IF CONDENSATE

PROVIDE FULL SIZE VENT, 1" HIGHER

AHU DRAIN PAN

PLUGGED TEE FOR CLEANOUT

PIPE UNION

DRAIN LENGTH EXCEEDS 10 FEET

FAN TOTAL STATIC

HEAD

PRSS. AT SHUT-OFF

1" GREATER THAN

CAP WITH 1/4"

DRILLED HOLE

H/C

C

AUTOMATIC

AIR VENT

HYDRONIC

COOLING OR

HEATING COIL

THERMOMETER

SWING TYPE

BREAKAWAY

JOINT

SUPPLY

RETURN

FINISHED ROOF

RUBBERPAD

OR

SYROFOAM

PANEL

ELEVATION

'MIRO' ROOFTOP

PIPE SUPPORT

REFRIGERANT PIPING

(SIZE VARIES)

UNISTRUT PIPE CLAMP

SIZE TO SUIT PIPING

PROVIDE POLYETHYLENE

PIPE ISOLATION BETWEEN

CLAMP AND UNINSULATED

COPPER PIPE

AND INSULATION

SIZE TO SUIT PIPING

UNISTRUT PIPE CLAMP

REFRIGERANT PIPING

(SIZE VARIES)

AND INSULATION

FINISHED ROOF

SECTION

RUBBER

PAD

OR

SYROFOAM

PANEL

STAINLESS STEEL

ALL-THREAD

REFRIGERANT PIPINGUNISTRUT PIPE CLAMP

SIZE TO SUIT PIPING(SIZE VARIES)

NOTE: 'MIRO' PRODUCT OR

OTHER APPROVED

EQUIVALENT PIPE SUPPORT

UNISTRUT CHANNEL

UNISTRUT CHANNEL

'MIRO' ROOFTOP

PIPE SUPPORT

AND INSULATION

M

M

M

OL

OL

OL

MOTOR

M

STOP

START

M

A A

R

SIMPLIFIED DIRECT-ON-LINE MAGNETIC STARTER DIAGRAM

BY ELEC.

CONTRACTOR

BY MECH.

CONTRACTOR

L1

L2

L3

(FOR 3Ø MOTORS)

1

GENERAL NOTES:

1. WIRING DIAGRAM SHOWN IS INDICATIVE OF DESIGN INTENT ONLY. INCLUDE

ALL NECESSARY RELAYS AND CONTACTS FOR COMPLETE INTEGRATION WITH

EXISTING BASE BUILDING BAS. SUBMIT SHOP DRAWING FOR ENGINEER'S

APPROVAL.

2. COORDINATE WITH ELECTRICAL CONTRACTOR FOR DEMARCATION OF WORKS.

DESIGN NOTES:

NEW DIRECT-ON-LINE MAGNETIC STARTER IN NEMA 12 ENCLOSURE. PROVIDE

LAMACOID LABELS AS REQUIRED. REFER TO EQUIPMENT SCHEDULE FOR

MOTOR SPECIFICATIONS AND SCHEMATIC FOR SEQUENCE OF OPERATIONS.

LEGEND:

NORMALLY CLOSED (N.C.) PUSH BUTTON MOMENTARY CONTACT

NORMALLY OPEN (N.O.) PUSH BUTTON MOMENTARY CONTACT

NORMALLY OPEN (N.O.) INSTANT OPERATING CONTACT

NORMALLY CLOSED (N.C.) INSTANT OPERATING CONTACT

CONTACTOR COIL

THERMAL OVERLOAD RELAY

PILOT LIGHT (R = RED COLOR, LIT WHEN MOTOR IS OPERATIONAL)

1

M

R

PANELBOARD

CIRCUIT

BREAKER

IN HORIZONTAL POSITION.

THE DISCHARGE OF EACH PUMP. INSTALL CHECK VALVE

4. ON DUPLEX INSTALLATIONS INSTALL A CHECK VALVE ON

CORRECTED.

ANY SUCH NOISE OR VIBRATION SHALL BE IMMEDIATELY

CHECKED FOR VIBRATION AND EXCESSIVE NOISE AND

PUMP STARTED, THE PUMP AND SYSTEM SHALL BE

3. AFTER THE SYSTEM HAS BEEN COMPLETED AND THE

FROM PUMP FLANGES ONLY.

WEIGHT OF THE PUMP AND MOTOR. SUPPORT

PROVIDE AN ISOLATING SUPPORT TO CARRY THE

2. IF PIPING IS NOT ADEQUATE TO SUPPORT PUMP,

BUILDING STRUCTURE.

SHALL NOT TOUCH OR REST ON ANY PART OF THE

1. THE PUMP SHALL BE INSTALLED DEAD LEVEL, AND

IN-THE-LINE

CIRCULATING PUMP

SYSTEM PRESSURES

WHEN ACTUALLY CHECKING

TO BE LEFT SHUT-OFF EXCEPT

r" BRASS NEEDLE VALVE, GUAGE

DIAL DISCHARGE GAUGE

PIPING ETC.

FORCING OR SPRINGING OF

FOR SERVICE WITHOUT DISMANTLING,

SO PUMP CAN BE REMOVED

UNION TYPE CONNECTION PIPE

r" BRASS NEEDLE VALVE

DIAL COMPOUND GAUGE

STRAINER

SEE PLAN FOR CONTINUATION

PIPE FROM SYSTEM

PLANS FOR CONTINUATION

PIPE TO SYSTEM SEE

GATE VALVE

BALANCING VALVE

NIPPLE

REDUCING TEE

MOTOR

POINTS

LUBRICATION

REDUCING TEE

NIPPLE

ELBOW

NIPPLE

r" BRASS NEEDLE VALVE

GATE VALVE

MECHANICAL SERVICES

STANDARD DETAILS

2021-JAN-14

B.E.

B.E.

M.A.

1020165

M-601 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

N.T.S

CONCEPT FOR SEALING PIPE PENETRATION THROUGH WALLS

4

N.T.S

STANDARD CLEVIS HANGER

3

N.T.S

PIPE HANGER DETAIL

2

N.T.S

REFRIGERANT PIPING SUPPORT DETAIL

1

N.T.S

AHU CONDENSATE DRAIN TRAP DETAIL

5

N.T.S

HOT WATER COIL PIPING SCHEMATIC

6

N.T.S

MAGNETIC MOTOR STARTER WIRING DIAGRAM

7

N.T.S

IN LINE CIRCULATION PUMP(HEATING ONLY)

8

0 10/02/2021

ISSUED FOR REVIEW


1 01/03/2021

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100088319

1 MARCH 2021

ELECTRICAL SERVICES

LEGEND AND SPECIFICATIONS

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-001 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

0 11/02/2021

ISSUED FOR REVIEWD

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CIRCUIT BREAKER

ELECTRICAL PANEL, RECESSED OR

SURFACE MOUNTED

DRY TYPE TRANSFORMER

SINGLE PHASE MOTOR LOAD, SEE

MECH. DWGS FOR RATING.

THREE PHASE MOTOR LOAD, SEE

MECH. DWGS FOR RATING

OUTDOOR WEATHER PROOF

DUPLEX RECEPTACLE 20A, 120V

SINGLE RECEPTACLE 15A, 120V

DIRECT CONNECTION AS NOTED

DIRECT CONNECTION C/W DISCONNECT SWITCH

PICTOGRAM EXIT LIGHT, LIGHTED SURFACE

AND/OR DIRECTIONAL ARROW AS SHOWN.

DISCONNECT SWITCH

ABBREVIATIONS

E EXISTING TO REMAIN

ER EXISTING TO BE REMOVED/RELOCATED

RL ITEM IN RELOCATED POSITION

RR REMOVE AND RE-INSTALL

RP EXISTING IN RELOCATED POSITION

AFF ABOVE FINISHED FLOOR

GFI GROUND FAULT INTERRUPTER

O/C OVER COUNTER

EF EXHUAST FAN

HD HAND DRYER

FCU FAN COIL UNIT

HWC HOT WATER CYLINDER

MD MOTORIZED DAMPER

TBC TO BE CONFIRMED

TYP TYPICAL

VAV VARIABLE AIR VOLUME

WP WEATHERPROOF

VOICE/DATA OUTLET. 1 VOICE & 1 DATA

NOTE: NOT ALL SYMBOLS USED

FIRE ALARM SMOKE DETECTOR

FIRE ALARM HORN STROBE COMBO

FIRE ALARM MANUAL CALL POINT

SINGLE POLE LINE VOLTAGE LIGHT SWITCH

(a) = SWITCH ASSIGNMENT

FIRE ALARM HORN / BELL

EMERGENCY LIGHTING BATTERY UNIT C/W

NUMBER OF HEADS SHOWN

NEMA 5-20R RECEPTACLE 20A, 120V

TELEPHONE/VOICE OUTLET

QUAD OUTLET

DATA OUTLET

CEILING MOUNTED DUPLEX RECEPTACLE 15A,

120V WITH CATV OUTLET

15A, 120V, SINGLE POLE LIGHT SWITCH


SMART DIMMER, SINGLE POLE LINE VOLTAGE LIGHT

SWITCH WITH LIGHT LEVEL INDICATOR


KWH

KILOWATT-HOUR METER

FIRE ALARM HEAT DETECTOR

VOICE EVACUATION SPEAKER

VE

FLOOR MOUNTED FLUSH MULTI SERVICE OUTLET BOX

WITH 2X DUPLEX RECEPTACLE, 1 DATA & 1 VOICE OUTLET.

2X V/D

IP SECURITY CAMERA (POE)

'FRM-1A' RELAY MODULE

RJ11 OUTLET FOR ANALOG LINE

FLOOR MOUNTED MULTI SERVICE OUTLET

BOX WITH 2X DUPLEX RECEPTACLE

FUSED DISCONNECT SWITCH

EM

EXISTING BASE BUILDING LIGHT FIXTURE

WITH PARABOLIC LOUVERS

EXISTING BASE BUILDING EMERGENCY /

NIGHT LIGHT FIXTURE

RECESSED DOWNLIGHT

(SEE LUMINAIRE SCHEDULE FOR DETAILS)

PENDANT LIGHT FIXTURE


CEILING MOUNTED OCCUPANCY SENSOR

F1

F2

F3

RECESSED LINEAR SLOT LED LIGHT FIXTURE


LED ROPE LIGHT


LED TAPE LIGHT


CEILING MOUNTED HIGH FIDELITY SPEAKERS

SP

S

H

SPECIFICATIONS

PART A - GENERAL ELECTRICAL SPECIFICATIONS

1. CODES & REGULATIONS

1.1. ALL WORK SHALL COMPLY WITH THE LATEST EDITIONS OF THE BUILDING CODE, ELECTRICAL CODE,

C.S.A. STANDARDS, UNDERWRITERS' LABORATORIES, ALL APPLICABLE LOCAL CODES, AND ALL

OTHER AUTHORITIES HAVING JURISDICTION. THESE CODES AND REGULATIONS CONSTITUTE AN

INTEGRAL PART OF THE SPECIFICATIONS.

2. BUILDING STANDARDS.

2.1. COMPLETE ALL ELECTRICAL WORK IN ACCORDANCE WITH THE RELEVANT SECTIONS OF THE BASE

BUILDING SPECIFICATIONS, DRAWINGS, AND STANDARDS TO THE SATISFACTION OF THE

CONSULTANT AND/OR THE BUILDING OWNER. THE BASE BUILDING DOCUMENTS WILL BE MADE

AVAILABLE FOR REVIEW BY THE BUILDING OWNER IF SO REQUIRED.

3. SITE VISIT

3.1. THE CONTRACTOR SHALL VISIT THE SITE AND EXAMINE ALL DRAWINGS CAREFULLY TO DETERMINE

THE EXTENT OF WORK AFFECTING THE EXISTING BUILDING. DETERMINE AND INCLUDE IN THE

TOTAL PRICE, THE TOTAL COST OF LABOUR AND MATERIAL TO DISCONNECT, REMOVE, RELOCATE,

BLANK OFF, REROUTE OR MAKE SAFE ALL EXISTING SERVICES, CONDUITS, WIRE, BOXES,

LUMINAIRES AND EQUIPMENT AS REQUIRED.

4. PERMITS & INSPECTIONS

4.1. THE ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN AND PAY FOR ALL NECESSARY

PERMITS AND INSPECTIONS AS REQUIRED OR REQUESTED.

4.2. ONCE THE ELECTRICAL WORK HAS BEEN COMPLETED AND ACCEPTED BY THE OWNER, THE

ELECTRICAL CONTRACTOR SHALL PROVIDE THE OWNER WITH CERTIFICATES VERIFYING THAT THE

WORK HAS BEEN COMPLETED IN ACCORDANCE WITH ALL CODES, BUILDING STANDARDS AND ALL

AUTHORITIES HAVING JURISDICTION.

5. INSURANCE

5.1. PROVIDE INSURANCE FOR THE DURATION OF THE PROJECT TO PROTECT THE BUILDING OWNER,

TENANT, AND TRADES FROM ALL CLAIMS. SUBMIT, AT THE TIME OF THE BID, PROOF OF AN AMOUNT

ACCEPTABLE TO BUILDING OWNER AND TENANT.

6. CONTRACT DOCUMENTS

6.1. THE DRAWINGS FOR THE WORK OF THIS DIVISION ARE IN PART DIAGRAMMATIC INTENDED TO

CONVEY THE SCOPE OF WORK, GENERAL ARRANGEMENT, APPROXIMATE SIZES AND LOCATIONS

OF THE EQUIPMENT AND OUTLETS.

6.2. REPORT ANY DISCREPANCIES BETWEEN THE ARCHITECTURAL, INTERIOR DESIGNER, MECHANICAL,

STRUCTURAL, SECURITY, AUDIO VISUAL, KITCHEN LADNSCAPE DRAWINGS, ETC, AND THE

ENGINEER'S DRAWING TO THE ENGINEER PRIOR TO INSTALLATION.

6.3. WHENEVER DIFFERENCES OCCUR BETWEEN PLANS AND DIAGRAMS, SCHEMATICS, AND BETWEEN

SPECIFICATIONS AND DRAWINGS, THE MAXIMUM CONDITION SHALL GOVERN AND THE TENDER

SHALL BE BASED ON WHICHEVER IS THE GREATER AMOUNT.

6.4. CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING POSSIBLE INTERFERENCES.

6.5. SHOULD ANY DISCREPANCY APPEAR BETWEEN THE DRAWINGS AND SPECIFICATIONS, WHICH

LEAVE THE CONTRACTOR IN DOUBT AS TO THE TRUE INTENT AND MEANING OF THE PLANS, AND

SPECIFICATIONS, THE CONTRACTOR SHALL OBTAIN A RULING FROM THE CONSULTANT IN WRITING

BEFORE SUBMITTING A TENDER. IF THIS IS NOT DONE IT WILL BE ASSUMED THAT THE MOST

EXPENSIVE ALTERNATIVE HAS BEEN INCLUDED IN THE TENDER PRICE. FOR ANY RULING TO

BECOME BINDING, THE CONSULTANT MUST ISSUE THE NEW DIRECTION IN A PUBLISHED FORM.

7. SHOP DRAWINGS

7.1. SUBMIT SHOP DRAWINGS OF LUMINAIRES, PANELBOARDS, AND OTHER MAJOR ELECTRICAL

EQUIPMENT, AS REQUESTED BY THE ENGINEER, UNLESS OTHERWISE NOTED. EACH SHOP

DRAWING SHALL BE CHECKED AND STAMPED AS BEING CORRECT BY THE GENERAL CONTRACTOR

AND THE APPROPRIATE TRADE BEFORE SUBMISSION TO THE ENGINEER FOR APPROVAL.

8. RECORD DRAWINGS

8.1. KEEP A RECORD SET OF DRAWINGS ON THE SITE ON WHICH SHALL BE CLEARLY INDICATED, THE

EXACT LOCATION OF ALL OUTLETS, FIXTURES, FEEDER RUNS, PANELS, CONDUITS, JUNCTION

BOXES, PULL BOXES, ETC. INFORMATION ON THESE DRAWINGS SHALL BE INCORPORATED IN THE

AS-BUILT DRAWINGS UPON COMPLETION OF THE PROJECT.

9. EXTRA WORK

9.1. IN CASES WHERE EXTRA WORK OF ANY KIND IS REQUIRED, OBTAIN WRITTEN INSTRUCTIONS FROM

THE ARCHITECT/DESIGN CONSULTANT BEFORE PROCEEDING. PAYMENTS WILL BE MADE FOR

AUTHORIZED CHANGES ONLY.

9.2. QUOTATION WITH BREAKDOWN OF MATERIAL, LABOUR, OVERHEAD, PROFIT, ETC. SHALL BE

SUBMITTED FOR EACH CHANGE. LABOUR UNITS SHALL BE BASED ON LATEST NATIONAL

ELECTRICAL CONTRACTORS ASSOCIATION (NECA) LABOUR UNITS COLUMN ONE FOR THE

COMPLETE DURATION OF THE PROJECT. MATERIAL PRICES SHALL BE BASED ON THE CURRENT

NATIONAL PRICE SYSTEM WITH TRADE DISCOUNTS. HOURLY LABOUR RATE SHALL INCLUDE

RELATED CHARGES FOR SUPERVISION, HYDRO INSPECTION, HAND TOOLS, PARKING, CLEAN-UP,

AS-BUILT DRAWINGS AND ADDITIONAL BONDING.

10. WARRANTY

10.1. THE CONTRACTOR SHALL PROVIDE THE TENANT WITH A WRITTEN ONE-YEAR WARRANTY,

COMMENCING ON THE DATE OF ACCEPTANCE. THE WARRANTY SHALL COVER THE COMPLETE

ELECTRICAL INSTALLATION. THE ELECTRICAL CONTRACTOR SHALL REPAIR AND/OR REPLACE ANY

DEFECTS IN MATERIALS OR WORKMANSHIP THAT OCCUR DURING THE WARRANTY PERIOD AT A

TIME CONVENIENT TO THE TENANT/BUILDING OWNER, AND AT NO EXTRA COST.

11. AS-BUILTS

11.1. PROVIDE AS-BUILT DRAWINGS OF THE ACTUAL INSTALLATION AS ELECTRONICS FILES IN AUTOCAD

2004 FORMAT

11.2. AS-BUILT DRAWINGS SHALL INCORPORATE ALL CHANGES AND DEVIATIONS FROM TENDER

DRAWINGS, INCLUDING ALL MAIN CONDUIT RUNS, CABLE TRAYS, JUNCTION BOXES, AND

INFORMATION RECORDED ON RECORD DRAWINGS DURING CONSTRUCTION.

11.3. ENGINEER'S STAMP AND COMPANY LOGO SHALL BE REMOVED FROM DRAWINGS. DRAWINGS SHALL

BE MARKET "AS-BUILT" ALONG WITH ELECTRICAL CONTRACTOR'S NAME.

12. CLOSE-OUT DOCUMENTS

12.1. AFTER COMPLETION OF THE PROJECT, PROVIDE THE FOLLOWING DOCUMENTS TO THE BUILDING

OWNER, THE TENANT, AND THE ENGINEER,

12.1.1. THREE SETS OF FULL SIZE AS-BUILT DRAWINGS ALONG WITH DISK(S).

12.1.2. HYDRO ELECTRICAL INSPECTION REPORT.

12.1.3. FIRE ALARM VERIFICATION REPORT AND CERTIFICATE.

12.1.4. WRITTEN WARRANTY.

PART B - EXECUTION

1. WORKMANSHIP

1.1. ALL WORK SHALL BE CARRIED OUT AND PERFORMED IN A WORKMANLIKE MANNER TO THE

SATISFACTION OF THE ARCHITECT/DESIGN CONSULTANT. ANY UNSATISFACTORY WORK BY THIS

DIVISION SHALL BE REPLACED WITHOUT EXTRA COST TO THE OWNER.

1.2. THE CONSTRUCTION SITE SHALL BE KEPT CLEAN AND ANY DEBRIS AND CONSTRUCTION MATERIAL

SHALL BE REMOVED FROM THE SITE THROUGHOUT THE CONSTRUCTION PERIOD AND ON

COMPLETION OF THE WORK.

2. SCHEDULING

2.1. ALL WORK SHALL BE SCHEDULED AND COORDINATED TO AVOID ANY CONFLICTS WITH OTHER

TRADES, BUILDING OWNER AND TENANT(S) DURING OR AFTER CONSTRUCTION. ALLOW FOR ALL

NECESSARY PREMIUM TIME, ALL ALLOWANCE FOR THIS SHALL BE INCLUDED IN NE TENDER PRICE.

3. DELIVERY OF EQUIPMENT

3.1. DELIVERY SCHEDULE OF ALL MAJOR ITEMS OF EQUIPMENT SUPPLIED UNDER THIS CONTRACT

SHALL BE SUBMITTED IN WRITING TO THE GENERAL CONTRACTOR AT THE START OF THE PROJECT.

FAILURE TO IDENTIFY DELIVERY PROBLEMS MAY RESULT IN DELAY CLAIMS.

4. TEMPORARY POWER

4.1. PROVIDE TEMPORARY ELECTRICAL POWER FOR THE WORK OF THIS TRADE AND OTHER TRADES AS

REQUIRED BY THE GENERAL CONTRACTOR OR THE TENANT.

5. LOCATION OF OUTLETS

5.1. THE ARCHITECT/DESIGN CONSULTANT SHALL HAVE NE RIGHT, AT ANY TIME, TO CHANGE THE

LOCATION OF ANY OUTLET UP TO TEN FEET WITHOUT EXTRA COST TO THE TENANT, PROVIDED

THAT NOTIFICATION OF SUCH CHANGES ARE ISSUED PRIOR TO NE INSTALLATION OF NE OUTLET.

6. ROUTING OF EQUIPMENT

6.1. NEW CONDUITS AND OTHER NEW SERVICES SHALL BE CAREFULLY ROUTED SO THAT THEY DO NOT

INTERFERE WITH ANY EXISTING INSTALLATIONS. ROUTING OF EQUIPMENT IN BUILDING COMMON

AREAS AND RISER ROOMS SHALL BE REVIEWED AND APPROVED BY BUILDING OWNER PRIOR TO

INSTALLATION. ANY EXISTING CONDUITS, CABLE TRAYS, BUS DUCTS OR OTHER SERVICES NAT

INTERFERE WITH NE NEW INSTALLATION SHALL BE RELOCATED UNDER THIS CONTRACT.

7. FLOOR PENETRATION

7.1. X-RAY AND OBTAIN WRITTEN APPROVAL FROM BUILDING OWNER PRIOR TO PENETRATING ANY

STRUCTURAL SURFACES OR FLOOR SLABS AND CARRY OUT THE WORK IN ACCORDANCE WITH THE

BUILDING STANDARDS. THE CONTRACTOR SHALL REPLACE OR REPAIR ANY ITEMS WHICH ARE

DAMAGED DUE TO THIS WORK AT NO EXTRA COST TO NE BUILDING OWNER.

7.2. ALL NEW SERVICES NAT PENETRATE THE FLOOR SLAB OR ARE RATED WALLS OR CEILINGS SHALL

BE IN CONDUIT AND SHALL BE SEALED WITH AN APPROVED, NON-SHRINK, WATERPROOF AND

FIREPROOF SEALANT.

8. CUTTING AND PATCHING

8.1. ALL CUTTING AND PATCHING REQUIRED TO THE BUILDING STRUCTURE FOR THE WORK SHALL BE

INCLUDED AS PART OF THIS CONTRACT, UNLESS OTHERWISE ADVISED BY THE GENERAL

CONTRACTOR.

9. ACCESS PANEL

9.1. ACCESS PANELS SHALL BE PROVIDED IN CEILINGS WHERE JUNCTION BOXES AND OTHER

ELECTRICAL EQUIPMENT CAN NOT BE LOCATED IN ACCESSIBLE LOCATIONS PROVIDED THAT

APPROVAL HAS BEEN OBTAINED FROM THE ARCHITECT/DESIGN CONSULTANT.

10. NOISE & VIBRATION

10.1. ALL ELECTRICAL EQUIPMENT SHALL OPERATE WITHOUT OBJECTIONABLE NOISE OR VIBRATION TO

THE OWNER'S SATISFACTION.

11. MECHANICAL WIRING

11.1. CONTROL WIRING FOR ALL MECHANICAL EQUIPMENT TO BE SUPPLIED AND INSTALLED BY DIV.25.

ALL STARTERS, INCLUDING FAN SWITCHES TO BE SUPPLIED BY DIV.25 AND INSTALLED BY DIV.26

UNLESS OTHERWISE NOTED. DIV.26 TO PROVIDE ALL POWER HIRING AND REQUIRED DISCONNECT

SWITCHES.

12. GROUNDING

12.1. ALL GROUNDING SHALL CONFORM TO NE ELECTRICAL SAFETY CODE AND LOCAL AUTHORITY

REQUIREMENTS.

12.2. PROVIDE SEPARATE GREEN INSULATED GROUND CONDUCTOR IN EVERY POWER CONDUIT TO ALL

DEVICES, LUMINAIRES, EQUIPMENT, AND WIN ALL FEEDERS.

13. DIRECTORY

13.1. PROVIDE TYPEWRITTEN DIRECTORIES FOR NEW AND EXISTING PANELBOARDS WITHIN THE AREA

OF WORK, TO REFLECT THE LATEST REVISIONS. LABELING TO BE BASED ON ROOM NUMBERS

AND/OR LOCATION AND LOAD TYPES.

14. DISRUPTION OF EXISTING SERVICES

14.1. THE CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY DISRUPTION TO THE EXISTING

SERVICES. THE EXISTING BUILDING MUST BE KEPT IN OPERATION AT ALL TIMES. ARRANGE WORK IN

SUCH A MANNER THAT INTERRUPTIONS IN SERVICES OCCUR ONLY AT SCHEDULED TIMES.

INTERRUPTIONS SHALL BE SCHEDULED WIN NE ARCHITECT/DESIGN CONSULTANT AT LEAST 48

HOURS IN ADVANCE. OVERTIME WORK NAT MAY BE REQUIRED TO TIE-IN SERVICES AT NIGHT OR ON

WEEKENDS SHALL BE INCLUDED IN THE TENDER AMOUNT.

15. DEFECT OR INTERFERENCE

15.1. EXAMINE THE WORK OF THE OTHER TRADES, AS THEY AFFECT THIS DIVISION, REPORT AT ONCE TO

NE ARCHITECT/DESIGN CONSULTANT ANY DEFECT OR INTERFERENCE NAT MAY AFFECT NE WORK

OF THIS DIVISION OR NE GUARANTEE OF THIS WORK.

16. REMOVAL OF EXISTING EQUIPMENT

16.1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DISCONNECTING AND REMOVING ALL ELECTRICAL

EQUIPMENT FROM AREAS BEING ALTERED OR DEMOUSHED. WIRING, CONDUIT AND EQUIPMENT

WHICH IS REQUIRED TO MAINTAIN SERVICE IN OTHER PARTS OF THE BUILDING SHALL BE

TEMPORARILY SUPPORTED, REROUTED, SERVICED OR RELOCATED AS REQUIRED.

16.2. EQUIPMENT TO BE RELOCATED SHALL BE VERIFIED FOR WORKING CONDITION. PROVIDE NEW IF

NECESSARY AND FEASIBLE. EXTEND WIRING/CONDUIT AND RECONNECT TO SUIT.

16.3. OBSOLETE CONDUITS AND CABLES SHALL BE DISCONNECTED FROM THEIR SOURCE OF SUPPLY,

CUT BACK AS FAR AS POSSIBLE, AND SHALL BE REMOVED. ALL EXISTING WIRING NOT REMOVED

SHALL BE DISCONNECTED, BLANKED-OFF AND MADE SAFE.

16.4. UNLESS OTHERWISE ADVISED, ALL BASE BUILDING LUMINAIRES, TRANSFORMERS, PANELBOARDS

AND DISCONNECT SWITCHES WHICH ARE REMOVED SHALL BE HANDED OVER TO THE BUILDING

OWNER.

16.5. ALL REMOVED EQUIPMENT AND MATERIALS WHICH ARE NO LONGER REQUIRED, UNLESS

OTHERWISE NOTED, SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE

REMOVED FROM THE SITE UPON COMPLETION OF THE WORK.

16.6. PROVIDE BLANK COVER PLATE WHERE OUTLETS ARE REMOVED FROM EXISTING WALLS TO REMAIN.

16.7. BE RESPONSIBLE AND PAY FOR ANY DAMAGE TO THE BASE BUILDING INCURRED BY WORK OF THIS

DIVISION, OR REPAIR TO THE SATISFACTION OF THE CONSULTANT.

16.8. CARRY OUT THE WORK WITH MINIMUM OF NOISE, DUST AND DISTURBANCE.

17. OPERATION AND MAINTENANCE MANUALS

17.1. PROVIDE 4 (FOUR) SETS OF OPERATION AND MAINTENANCE MANUALS SUBMITTED IN HARD COVER

3-RING BINDERS. ALSO INCLUDE 1 COPY IN PDF FORMAT CONTRACTOR RED LINES AND O&M

MANUAL. INCLUDE THE FOLLOWING INFORMATION IN THE OPERATIONS AND MAINTENANCE

MANUALS:

· NAMES AND ADDRESS OF LOCAL SUPPLIERS FOR THE ITEMS INCLUDES.

· TECHNICAL DATA, PRODUCT DATA, SUPPLEMENTED BY BULLETINS, COMPONENT

ILLUSTRATIONS, EXPLODED VIEWS, TECHNICAL DESCRIPTIONS OF ITEMS, AND PARTS

LISTS. ADVERTISING OR SALES LITERATURE IS NOT ACCEPTABLE.

· THE CONSULTANT'S REVIEWED SHOP DRAWINGS.

· CERTIFICATE(S) OF ACCEPTANCE FOR ANY NEW FIRE ALARM COMPONENTS OR TIE-INS

AND ANY BASE BUILDING TIE-INS FOR MISCELLANEOUS SYSTEMS (IE. SECURITY,

LIGHTING CONTROL, DIGITAL METERING).

· LOAD BALANCE REPORT.

· WRITTEN GUARANTEE.

17.2.REVIEW INFORMATION PROVIDED IN THE MAINTENANCE INSTRUCTIONS AND MANUAL WITH THE

TENANT'S OPERATING PERSONNEL AND LANDLORD'S OPERATING PERSONNEL WHERE BASE

BUILDING SYSTEMS ARE REVISED, TO ENSURE A COMPLETE UNDERSTANDING OF THE ELECTRICAL

EQUIPMENT AND SYSTEMS AND THEIR OPERATION.

18. COMMUNICATION

18.1. COMPLETE THE INSTALLATION OF THE WORK IN ACCORDANCE WITH LATEST EDITIONS OF THE

ONTARIO BUILDING CODE, PROVINCIAL ELECTRICAL SAFETY CODE, CSA, ANSI/TIA/EIA, ULC, NFPA,

O.S.H.A. AND OTHER CODES AS REQUIRED. ALSO , ALL COMMUNICATION WORK SHALL COMPLY

WITH LANDLORD'S REQUIREMENTS AND BASE BUILDING STANDARDS.

18.2. PROVIDE CABLE SUPPORTS, HARNESSES AND SLEEVES AS REQUIRED. ALL FREE RUNNING CABLES

SHALL BE SECURELY FASTENED TO APPROPRIATE CABLE SUPPORTS AND HARNESS WITH A

MAXIMAL INTERSUPPORT CABLE SAG OF 6". ALL CABLES SHALL BE COMPLETELY SUPPORTED BY

THE HARNESSES SO THAT NO WEIGHT IS TRANSFERRED TO ANY OTHER EXISTING

NON-STRUCTURAL FIXTURE OR CEILING CABLE STRUCTURE.

18.3. IT IS THE INTENT OF THESE DRAWINGS AND SPECIFICATIONS THAT THE CONTRACTOR PROVIDE

COMPLETE AND OPERATIONAL SYSTEMS AS REQUIRED.

18.4. PROVIDE AND INSTALL ALL HORIZONTAL DATA COMMUNICATIONS CABLING AS INDICATED.

HORIZONTAL DATA COMMUNICATIONS CABLES SHALL BE 4-PAIR UNSHIELDED TWISTED PAIR, CSA

FT6/CMP FIRE RATED, CERTIFIED TO EIA/TIA CATEGORY 6 SPECIFICATIONS. COMMUNICATIONS

CABLES SHALL BE BELDEN, SIEMON OR APPROVED EQUIVALENT.

18.5. ANY HORIZONTAL CABLES THAT ARE NOT RUN IN A PLENUM SPACE FOR ANY DISTANCE MAY BE

CSA FT4 RATED OR CMR RATED CABLES.

18.6. PROVIDE AND INSTALL FLEX FOR PROTECTION OF HORIZONTAL CABLES FROM WALL/FLOOR FEED

POINT TO SYSTEMS FURNITURE/WIREMOLD. FLEX TO BE BLACK SPIRAL WRAP TUBING SIZED TO FIT

FURNITURE CABLE BUNDLE.

18.7. PROVIDE AND INSTALL ALL MODULAR JACKS AS INDICATED. THE MODULAR JACKS FOR DATA AND

VOICE SHALL BE 8-POSITION IN EIA/TIA-A 568A CONFIGURATION.

18.8. PROVIDE NEW TERMINATION PATCH PANELS AND BIX 1A4 IDC STRIPS.

18.9. DATA PATCH PANELS ARE TO BE CATEGORY 6 48-PORT MODULAR JACK PANELS AND FULLY

LOADED WITH IDENTIFIED MODULES.

18.10. PROVIDE AND INSTALL PLYWOOD BACKBOARD AS REQUIRED. PLYWOOD BACKBOARD SHALL BE

19mm (3/4") THICK, OF HIGHEST QUALITY FIRE RETARDANT.

18.11. ALL DATA/VOICE CABLES SHALL BE TESTED AFTER COMPLETE INSTALLATION FROM TERMINATION

END TO TERMINATION END. DEFECTS AND DEFICIENCIES WHICH ORIGINATE OR BECOME EVIDENT

DURING THE WARRANTY PERIOD MUST BE REPAIRED OR REPLACED, AT NO COST.

18.12. THE COMMUNICATIONS CABLING CONTRACTOR/INSTALLER MUST BE A CERTIFIED WITH THE

IDENTIFIED MANUFACTURER'S CABLING SYSTEM. CERTIFICATION BY THIRD PARTY OR ANY OTHER

MEANS IS NOT ACCEPTABLE.

19. FIRE ALARM SYSTEM

19.1. ALL FIRE ALARM SYSTEM INSTALLATION SHALL BE ACCORDING TO THE LATEST EDITION OF

'CAN-ULC S524-06 - INSTALLATION OF FIRE ALARM SYSTEMS' AND THE REQUIREMENTS OF THE

LOCAL AUTHORITIES HAVING JURISDICTION.

19.2. ALL WIRING SHALL BE INSTALLED IN CONDUIT AND TO CONFORM TO THE REQUIREMENT OF THE

'ONTARIO ELECTRICAL SAFETY CODE, 26TH EDITION' OR LOCAL CODE HAVING JURISDICTION.

PROVIDE A GROUND WIRE IN ALL CONDUITS.

19.3. FINAL LOCATION OF SYSTEM COMPONENTS AND DEVICES TO BE COORDINATED WITH THE

ARCHITECTURAL CONSULTANT PRIOR TO ROUGHING-IN.

19.4. ONLY A CERTIFIED FIRE ALARM TECHNICIAN IS ALLOWED TO WORK ON ANY FIRE ALARM SYSTEM

INSTALLATION.

19.5. UPON COMPLETION OF WORKS AS PER CONTRACT DRAWINGS, OBTAIN THE SERVICES OF BASE

BUILDING FIRE ALARM MANUFACTURER TO MAKE A COMPLETE INSPECTION AND VERIFICATIONS OF

ALL INSTALLED FIRE ALARM EQUIPMENT AND DEVICES.

19.6. PERFORM ANY CHANGES NECESSARY AS A RESULT OF THE ABOVE VERIFICATION AND INSPECTION

IN ACCORDANCE WITH THE MANUFACTURER’S DIRECTIONS.

19.7. ON COMPLETION OF THE VERIFICATION, INSPECTION AND TESTING OBTAIN THE VERIFICATION

CERTIFICATE AND INSPECTION REPORTS FROM THE MANUFACTURER AND FORWARD TO THE

OWNER.

19.8. FIRE ALARM SIGNALING DEVICES TO BE INSTALLED AND TESTED IN COMPLIANCE WITH 2012

ONTARIO BUILDING CODE SECTION 3.2.4.20 AUDIBILITY. INCLUDE FOR ALL COSTS IN TENDER.

19.9. ENSURE THAT ALL COSTS FOR THE ABOVE TESTING, VERIFICATION, INSPECTION ARE INCLUDED IN

THE TENDER PRICE.

19.10. WHERE THE INTEGRITY OF THE EXISTING LIFE SAFETY INPUT AND OUTPUT DEVICES ARE

AFFECTED DUE TO RELOCATIONS, CEILING DEMOLITIONS AND/OR RE-INSTALLATIONS ONTO NEW

SUSPENDED CEILING, ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE TO MAINTAIN THE

SYSTEM OPERATION AT ALL TIMES. ALL SUSPENSION ACCESSORIES REQUIRED FOR THE

INSTALLATION (E.G., MOUNTING CHANNELS AND FRAMES, ETC.) AND VERIFICATION OF THE SYSTEM

SHALL BE INCLUDED IN THE TENDER PRICES.

PART C - MATERIAL

1. GENERAL

1.1. ALL ELECTRICAL EQUIPMENT SHALL BE C.S.A. APPROVED AND BEAR NE C.S.A. STAMP. ALL

EQUIPMENT SHALL BE NEW UNLESS OTHERWISE NOTED.

2. WIRE AND CABLE

2.1. ALL WIRE AND CABLE SHALL BE COPPER WITH TYPE R-90, X-LINK INSULATION, AND MINIMUM NO.12

AWG WIRE SIZE. NO.10 AND 12 TO BE SOLID, AND NO.8 AND LARGER TO BE STRANDED.

2.2. SIZE ALL WIRE FOR MAXIMUM 3% VOLTAGE DROP AT 80% LOAD AND 90% POWER FACTOR.

3. CONDUIT

3.1. ALL WIRING IN CEILINGS AND PARTITIONS SHALL BE IN EMT CONDUIT (MIN 3/4'Ø') WITH STEEL

SETSCREW COUPLING AND CONNECTORS.

3.2. ALL WIRING IN SLABS SHALL BE IN RIGID PVC CONDUIT.

3.3. AC-90 CABLE MAY BE PERMITTED FOR DOWN-DROPS FROM JUNCTION BOXES TO LUMINAIRES AND

IN PARTITIONS UNLESS PROHIBITED BY CODE OR BUILDING STANDARDS. AC-90 CABLE SHALL NOT

BE USED IN ANY EXPOSED AREAS UNLESS OTHERWISE NOTED. AC-90 CABLE RUNS IN CEILING

SPACE SHALL NOT EXCEED 3048MM (10') IN LENGTH. DO NOT TERMINATE AC-90 CABLE DIRECTLY TO

PANEL BOARDS.

3.4. PROVIDE FLEXIBLE METAL CONDUIT FOR CONNECTION TO TRANSFORMERS AND MOTORS, MINIMUM

1M (3') LENGTH.

3.5. ALL CONDUITS FOR COMMUNICATION WIRING SHALL BE INSTALLED WITH BUSHINGS AT EACH END.

CONDUITS SHALL BE TERMINATED ON EQUIPMENT RACK, BACKBOARD OR CABLE TRAY WITHIN NE

ROOM.

3.6. ALL EMPTY CONDUITS SHALL BE COMPLETE WIN NYLON PULL STRING. DO NOT CADDIE CLIP

CONDUITS TO CEILING HANGERS.

3.7. ALL EXPOSED CONDUIT RUNS TO BE PAINTED TO MATCH EXISTING WALL AND CEILING FINISH.

4. PULL BOXES

4.1. A MINIMUM OF ONE PULL BOX SHALL BE INSTALLED FOR EVERY 303.1 (100') OF CONDUIT (EACH 90

DEGREE BEND SHALL EQUATE TO A 9M (30') LENGTH OF CONDUIT). NO MORE THAN TWO 90 DEGREE

BENDS SHALL BE INSTALLED BETWEEN TWO PULL BOXES.

5. SWITCHES

5.1. LOCAL SWITCHES SHALL BE 20 AMP, SPECIFICATION GRADE, AND VOLTAGE, AS INDICATED. VERIFY

EXACT LOCATION. MOUNTING HEIGHT AND COLOUR WITH ARCHITECT/DESIGN CONSULTANT PRIOR

TO INSTALLATION.

5.2. MANUFACTURER - 120V- P&S 2621 SERIES (UNLESS OTHERWISE NOTED) - 347V- P&S 2621 SERIES

(UNLESS OTHERWISE NOTED)

6. RECEPTACLES

6.1. DUPLEX RECEPTACLES SHALL BE 120 VOLT, 15 AMP AND SPECIFICATION GRADE UNLESS

OTHERWISE NOTED. VERIFY EXACT LOCATION, MOUNTING HEIGHT AND COLOUR WIN

ARCHITECT/DESIGN CONSULTANT PRIOR TO INSTALLATION. 6.2 MANUFACTURER: - P&S 26252

SERIES (UNLESS OTHERWISE NOTED)

7. COVERPLATES

7.1. EXPOSED COVERPLATES SHALL BE MADE OF UNBREAKABLE NYLON AND INSTALLED AFTER FINAL

PAINTING, FLUSH WITH THE WALL. COLOUR TO MATCH DEVICES UNLESS OTHERWISE NOTED.

7.2. MANUFACTURER: - P&S 7 26 SERIES (UNLESS OTHERWISE NOTED)

8. DIMMERS

8.1. ALL DIMMERS SHALL BE SIZED TO SUIT LOADS IN WATTAGE AND TYPES (FLUORESCENT, LOW

VOLTAGE MAGNETIC, LOW VOLTAGE ELECTRONIC, ETC.)

8.2. PROVIDE LAMP DE-BUZZING COILS FOR ALL INCANDESCENT AND LOW VOLTAGE DIMMING CIRCUITS.

8.3. ALL DIMMING CIRCUITS ARE TO HAVE SEPARATE NEUTRAL CONDUCTOR.

8.4. MANUFACTURER: - LUTRON NOVA-T SERIES (UNLESS OTHERWISE NOTED)

9. SERVICE EQUIPMENT

9.1. ALL NEW PANELBOARDS, DISCONNECT SWITCHES, SPLITTERS, ETC. TO BE OF THE SAME

MANUFACTURER. RATING AND TYPE TO COMPLY WITH BASE BUILDING EQUIPMENT WHERE

POSSIBLE. MOULDED CIRCUIT BREAKERS SHALL BE BOLT-ON TYPE. ALL PANELBOARDS SHALL HAVE

LOADS BALANCED ON THE FEEDERS (OPERATING AT NORMAL BUSINESS HOURS), ADJUST BRANCH

CIRCUITS AS REQUIRED. DISCONNECT SWITCHES SHALL BE OF QUICK-MAKE/QUICK-BREAK TYPE.

9.2. MANUFACTURER: - FEDERAL PIONEER, SIEMENS, SQUARE D. CUTLER-HAMMER, WESTINGHOUSE

10. FUSES

10.1. FUSES SHALL BE BUSSMAN 'FUSETRON' DUAL ELEMENT SLOW BLOW TYPE, SIZED AS NOTED.

11. TRANSFORMERS

11.1. ALL DRY TYPE TRANSFORMERS SHALL BE MINIMUM K13 RATED AND WITH ELECTRO STATICALLY

SHIELDED WINDINGS. TRANSFORMER TO HAVE DOUBLE LUGS TO ACCOMMODATE DOUBLE

NEUTRALS. MANUFACTURER: (TO MATCH BASE BUILDING WHERE POSSIBLE) - HAMMOND, POLYGON,

REX.

11.2. WHERE INDICATED ON NE DRAWINGS USE HARMONIC MITIGATION TRANSFORMERS.

MANUFACTURER: (TO MATCH BASE BUILDING WHERE POSSIBLE) - HARMONY SERIES FROM MIRUS

POWERSMITHS.

11.3. ALL TRANSFORMERS UP TO AND INCLUDING 75 KVA ARE TO BE CEIUNG MOUNTED WITH

SUSPENSION RODS UNLESS OTHERWISE NOTED.

12. LUMINAIRES

12.1. ALL NEW LUMINAIRES SHALL BE AS SPECIFIED ON DRAWINGS. ALTERNATES ARE NOT ACCEPTABLE

WITHOUT APPROVAL BY ENGINEER AND CLIENT.

12.2. ALL LUMINAIRES INSTALLED IN OR ON BASE BUILDING CEILINGS SHALL BE INDEPENDENTLY

SUPPORTED FROM BUILDING STRUCTURE WITH CHAIN UNLESS OTHERWISE NOTED.

12.3. NEW AND RELOCATED EXISTING BASE BUILDING LUMINAIRES SHALL BE INSTALLED WITH CHAIN

SUPPORTS UNLESS BASE BUILDING CEILING SYSTEM IS DESIGNED AND CONSTRUCTED TO

SUPPORT THE ADDITIONAL WEIGHT OF NE BASE BUILDING LUMINAIRES. PROVIDE WRITTEN

CONFIRMATION FROM CEILING MANUFACTURER.

13. LAMPS

13.1. ALL LUMINAIRES SHALL BE COMPLETE WITH SUITABLE LAMPS AS RECOMMENDED BY

MANUFACTURER. COLOUR TEMPERATURE, BEAM ANGLE, CRI, FROSTED/CLEAR, ETC. SHALL BE

CONFIRMED WITH ENGINEER AND ARCHITECT/DESIGN CONSULTANT PRIOR TO ORDERING LAMPS.

13.2. COMPACT FLUORESCENT, FLUORESCENT, AND H.I.D. LAMPS SHALL BE GUARANTEED FOR A PERIOD

OF TWELVE MONTHS FROM THE DATE OF ACCEPTANCE.

13.3. LOW VOLTAGE, HALOGEN, AND INCANDESCENT LAMPS SHALL BE GUARANTEED FOR A PERIOD OF

SIX MONTHS FROM NE DATE OF ACCEPTANCE.

13.4. MANUFACTURER - PHILIPS, G.E.CANADA, OSRAM/SYLVANIA

14. PLYWOOD BACKBOARDS

14.1. PLYWOOD BACKBOARDS SHALL BE FIRE RETARDANT VENEER CORE FIR, 19MM(3/4") NICK AND

SIZED AS INDICATED ON DRAWINGS. BACKBOARDS COLOUR AS SPECIFIED BY ARCHITECT/DESIGN

CONSULTANT. SHALL BE PRIMED AND PAINTED WITH APPROVED FIRE RETARDANT PAINT.

15. NAMEPLATE

15.1. PROVIDE ENGRAVED LAMICOID NAMEPLATE ON ALL MAJOR ELECTRICAL EQUIPMENT IDENTIFYING

NAME. VOLTAGE, PHASE, CURRENT RATING, "FED FROM__" AND USE. LETTERING SHALL BE

MINIMUM ,4" HIGH, WHITE ON BLACK BACKGROUND.

1 01/03/2021


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SF-01

RF-01

P-5

HWT-2

HWT-1

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ER

ER

ER

MCC #1

100A, 600V 1

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ER

1

MCC #2

400A, 600V

PANEL 'LP-A'

100A, 120/208V, 3PH, 4W

E

E

E

P.P.1 PANEL 'C'

225A, 120/208V, 3PH, 4W

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ER ER

ER

ER

ER

1

1

11

GENERAL NOTES:

1. UNLESS OTHERWISE INDICATED, ALL EXISTING EQUIPMENT TO REMAIN.

2. MOUNTING AND ROUTING OF ELECTRICAL EQUIPMENT AND DISTRIBUTION SHALL BE

COORDINATED WITH ALL OTHER SERVICES.

3. COORDINATE ELECTRICAL CONNECTIONS FOR MECHANICAL EQUIPMENT WITH

MECHANICAL TRADE PRIOR TO INSTALLATION.

4. PENETRATION THROUGH FIRE RATED WALL AND ROOF TO BE SEALED WITH

NON-SHRINK, WATERPROOF AND FIREPROOF SEALANT AND APPROVED BY THE

DESIGNER OWNER PRIOR TO INSTALLATION.

5. ALL WORKS THAT WILL REQUIRE THE SHUT DOWN OF ELECTRICAL POWER TO BE

COORDINATED WITH OWNER PRIOR TO COMMENCEMENT OF WORK. ANY LOSS OF

REVENUE FROM FAILURE TO DO SO WILL BE SOLE RESPONSIBILITY OF

CONTRACTOR.

6. CONTRACTOR TO PERFORM SITE VISIT TO VERIFY EXISTING CONDITIONS &

HIGHLIGHT DISCREPANCY TO THE ENGINEER FOR CLARIFICATION PRIOR TO PRICING.

7. SOME DEVICES MAY NOT BE SHOWN ON THIS LAYOUT FOR CLARITY PURPOSES, BUT

MAY EXIST ON SITE. ALL SUCH DEVICES (UNLESS OTHERWISE INDICATED ON THE

LAYOUT) ARE TO REMAIN AS IS. PROTECT THROUGHOUT CONSTRUCTION.

8. WHENEVER POSSIBLE, ALL CONDUIT INSTALLATION AT FRONT OF HOUSE (FOH:

OFFICES, CORRIDORS, STAIRCASE, GYMNASIUM, CLASSROOMS, ETC.) TO BE

CONCEALED IN FALSE CEILINGS AND WALLS. ALL EXPOSED CONDUITS AT FOH TO BE

PAINTED SAME COLOUR AS ARCHITECTURAL FINISH TO BLEND IN. BACK OF HOUSE

(BOH: ELECTRICAL / MECHANICAL / FAN ROOMS, ETC.) CONDUIT INSTALLATION TO

RUN EXPOSED WITHOUT PAINT.

9. NOT ALL DEVICES IDENTIFIED FOR DEMOLITION ARE SHOWN. CONTRACTOR TO

SURVEY SITE TO DETERMINE EXTENT OF DEMOLITION WORKS PRIOR TO

SUBMISSION OF BID.

DESIGN NOTES:

EXISTING POWER & CONTROL WIRING, CONDUITS (IF ANY) TO BE REMOVED.

CONTRACTOR TO TRACE AND REMOVE WIRING AND CONDUITS FROM EQUIPMENT TO

THE SOURCE. CONFIRM EXTENT OF DEMOLITION WORKS DURING TENDER

WALKTROUGH. COORDINATE WITH MECHANICAL TRADE FOR DEMARCATION AND

PHASING OF WORKS.

1

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1

M

XX

M

XX

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XX

M

XXX

M

XX

ELECTRICAL SERVICES

FIRST FLOOR - BOILER ROOM & MECHANICAL ROOM

DEMOLITION WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-100 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

FIRST FLOOR BOILER ROOM & MECHANICAL ROOM - DEMOLITION WORK

1

0 11/02/2021

Scale: 1:400

FIRST FLOOR - KEY PLAN

-

SEE LAYOUT 1

SEE LAYOUT 1

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ISSUED FOR REVIEWD

1 01/03/2021


GENERAL NOTES:












CONTRACTOR.














SUBMISSION OF BID.

DESIGN NOTES:

EXISTING EXHAUST FAN TO BE REMOVED BY THE MECHANICAL CONTRACTOR.

DISCONNECT WIRING AND CONDUIT FROM THE EXISTING EXHAUST FAN. KEEP

EXISTING WIRING, CONDUIT AND SWITCHING FOR THE NEW WORK.

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1

ER

ELECTRICAL SERVICES

FIRST FLOOR DEMOLITION WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-101 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

FIRST FLOOR - EXHAUST FAN DEMOLITION WORK

1

0 11/02/2021

Scale: 1:400


-

SEE LAYOUT 1

D

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ISSUED FOR REVIEWD


1 01/03/2021

GENERAL NOTES:












CONTRACTOR.














SUBMISSION OF BID.

DESIGN NOTES:





PHASING OF WORKS.

EXISTING EXHAUST FAN TO BE REMOVED BY THE MECHANICAL CONTRACTOR.

DISCONNECT WIRING AND CONDUIT FROM THE EXISTING EXHAUST FAN. KEEP

EXISTING WIRING, CONDUIT AND SWITCHING FOR THE NEW WORK.

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1

ER

ER

TE-02

ELECTRICAL SERVICES

SECOND FLOOR DEMLOLITION WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-102 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

SECOND FLOOR - PUMP & EXHAUST FAN DEMOLITION WORK

1

0 11/02/2021

Scale: 1:400

SECOND FLOOR - KEY PLAN

-

SEE LAYOUT 1

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ISSUED FOR REVIEWD


1 01/03/2021

GENERAL NOTES:












CONTRACTOR.














SUBMISSION OF BID.

DESIGN NOTES:





PHASING OF WORKS.

1

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1

ER

ELECTRICAL SERVICES

ROOF DEMLOLITION WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-103 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

PARTIAL ROOF PLAN- DEMOLITION WORK

1

Scale: N.T.S

ROOF - KEY PLAN

-

0 11/02/2021

SEE LAYOUT 1

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ISSUED FOR REVIEWD

1 01/03/2021


GENERAL NOTES:


2. MOUNTING AND ROUTING OF ELECTRICAL EQUIPMENT AND DISTRIBUTION

SHALL BE COORDINATED WITH ALL OTHER SERVICES.

3. COORDINATE ELECTRICAL CONNECTIONS FOR MECHANICAL EQUIPMENT

WITH MECHANICAL TRADE PRIOR TO INSTALLATION.


NON-SHRINK, WATERPROOF AND FIREPROOF SEALANT AND APPROVED BY

THE DESIGNER OWNER PRIOR TO INSTALLATION.

5. ALL WORKS THAT WILL REQUIRE THE SHUT DOWN OF ELECTRICAL POWER TO

BE COORDINATED WITH OWNER PRIOR TO COMMENCEMENT OF WORK. ANY

LOSS OF REVENUE FROM FAILURE TO DO SO WILL BE SOLE RESPONSIBILITY

OF CONTRACTOR.

6. CONTRACTOR TO CARRY COSTS (AS A SEPARATE PRICE) ASSOCIATED WITH

POSSIBLE RELOCATION OR TEMPORARY REMOVAL & RE-INSTALLATION OF

EXISTING LIGHT FIXTURES TO ALLOW FOR INSTALLATION OF MECH. WORKS.


HIGHLIGHT DISCREPANCY TO THE ENGINEER FOR CLARIFICATION PRIOR TO

PRICING.

8. SOME DEVICES MAY NOT BE SHOWN ON THIS LAYOUT FOR CLARITY

PURPOSES, BUT MAY EXIST ON SITE. ALL SUCH DEVICES (UNLESS

OTHERWISE INDICATED ON THE LAYOUT) ARE TO REMAIN AS IS. PROTECT

THROUGHOUT CONSTRUCTION.

9. ALL NEW PANELBOARDS INCLUDING BRANCH CIRCUITS TO BE TAGGED WITH

LAMACOID LABEL FOR IDENTIFICATION.

10. WHENEVER POSSIBLE, ALL CONDUIT INSTALLATION AT FRONT OF HOUSE

(FOH: OFFICES, CORRIDORS, STAIRCASE, GYMNASIUM, CLASSROOMS, ETC.)

TO BE CONCEALED IN FALSE CEILINGS AND WALLS. ALL EXPOSED CONDUITS

AT FOH TO BE PAINTED SAME COLOUR AS ARCHITECTURAL FINISH TO BLEND

IN. BACK OF HOUSE (BOH: ELECTRICAL / MECHANICAL / FAN ROOMS, ETC.)

CONDUIT INSTALLATION TO RUN EXPOSED WITHOUT PAINT.

11. NOT ALL DEVICES IDENTIFIED FOR DEMOLITION ARE SHOWN. CONTRACTOR

TO SURVEY SITE TO DETERMINE EXTENT OF DEMOLITION WORKS PRIOR TO

SUBMISSION OF BID.

MCC #2

400A, 600V

E

P-5

F.F. MCC#2

CCT# GLYCOL PUMP, P-5 FOR ACS-1

F

2

1

1

7

7

MCC #1

100A, 600V

PANEL 'LP-A'

100A, 120/208V, 3PH, 4W

E

P.P.1 PANEL 'C'

225A, 120/208V, 3PH, 4W

P-4 (1/ 1/2HP)

F.F. MCC#1

CCT# HWRP-04

P-1 (5HP)

F.F. MCC#1

CCT# HWRP-01

P-2 (5HP)

F.F. MCC#1

CCT# HWRP-02

P-3 (1 1/2HP)

F.F. MCC#1

CCT# HWRP-03

E

E

E

E

3

3

F.F. P.P.1 PANEL 'C'

CCT# 1


CCT# 2

E

E


CCT# 3


CCT# 4

4

4

1

1

1

1

1

5

5

6

6

5 6

M M

M

M M

8 8

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8 8

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9

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FF

FF

F

F

F

F

2

2

2

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2

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22

2

PANEL 'LP-F'

100A, 120/208V, 3PH, 4W

E

2

E E

DESIGN NOTES:

REUSE EXISTING MCC COMPARTMENT FOR THE NEW PUMP. PROVIDE NEW

DIRECT CONNECTION C/W WIRING, CONDUIT AND DISCONNECT FROM THE

NEW PUMP TO THE EXISTING MCC COMPARTMENT. WIRING TO BE

3 x #12 AWG + GND IN 21mmEMT CONDUIT.ALLOW TO MODIFY THE EXISTING

MCC. IF THE EXISTING MCC COMPARTMENT IS NOT OPERATIONAL, PROVIDE

NEW MCC COMPARTMENT C/W NEW 15A-3P FUSES/CIRCUIT BREAKER,

DISCONNECT SWITCH AND STARTER C/W HAND - OFF - AUTO CONTROL

SWITCH AND PILOT LIGHTS. CIRCUIT NUMBERS ARE FOR GROUPING

PURPOSES ONLY.

RECONNECT NEW EXHAUST FAN TO THE EXISTING EXHAUST FAN CIRCUIT

AND DISCONNECT. ALLOW TO ADD WIRING AND CONDUIT AS REQUIRED. IF

THERE IS NO AVAILABLE EXHAUST FAN CIRCUIT / THE EXISTING CIRCUIT IS

OVERLOAD / UNDERSIZE, PROVIDE NEW DIRECT CONNECTION C/W WIRING,

CONDUIT, DISCONNECT AND 15A-1P DEDICATED CIRCUIT BREAKER TO BE FED

FROM PANEL 'LP-F'. WIRING TO BE 2 x#12 AWG + GND IN 21mmEMT CONDUIT.

PROVIDE NEW DIRECT CONNECTION FOR THE EXHAUST FAN C/W WIRING,

CONDUIT AND DISCONNECT, FED FROM NEW 15A-1P CIRCUIT BREAKER

INSTALLED IN P.P.1 PANEL 'C'. WIRING TO BE 2 x #12 AWG + GND IN 21mmEMT

CONDUIT. CIRCUIT NUMBERS ARE FOR GROUPING PURPOSES ONLY.

PROVIDE NEW DIRECT CONNECTION FOR THE HOT WATER TANK C/W WIRING,


INSTALLED IN P.P.1 PANEL 'C'. WIRING TO BE 2 x #12 AWG + GND IN 21mmEMT


1

2

3

4


DESIGN NOTES CONTINUED:

CONTRACTOR TO TRACE EXISTING 5 HP MCC BUCKET AND RECONNECT THE

NE W 5 HP PUMP TO THE EXISTING 5 HP MCC BUCKET. ALLOW TO MODIFY

THE MCC BUCKET TO MEET 5 HP MOTOR REQUIREMENT.

CONTRACTOR TO TRACE EXISTING 2 HP MCC BUCKET AND RECONNECT THE

NEW 1 1/2 HP PUMP TO THE EXISTING 2 HP MCC BUCKET. ALLOW TO MODIFY

THE MCC BUCKET TO MEET 1 1/2HP MOTOR REQUIREMENT.

CONTRACTOR TO TRACE EXISTING 1 1/2 HP MCC BUCKET AND RECONNECT

THE NEW 1 HP PUMP TO THE EXISTING 1 1/2 HP MCC BUCKET. ALLOW TO

MODIFY THE MCC BUCKET TO MEET 1 HP MOTOR REQUIREMENT.

PROVIDE NEW DIRECT CONNECTION FOR THE MOTORIZED DAMPERS C/W

WIRNING AND CONDUIT TO BE FED FROM NEW 15A-1P CIRCUIT BREAKER

INSTALLED IN PANEL 'C'. WIRING TO BE 2 x #12 AWG + GND IN 21mmEMT

CONDUIT.

MAGNETIC STARTER C/W H-O-A SWITCH SUPPLIED BY MECHANICAL

CONTRACTOR AND INSTALLED BY ELECTRICAL CONTRACTOR UNDER THIS

CONTRACT. REFER TO VENDOR SUPPLIED LITERATURE FOR WIRING DETAILS.

COORDINATE WITH MECHANICAL TRADE FOR DEMARCATION OF SOW.

5

6

7

8

9

ELECTRICAL SERVICES

FIRST FLOOR POWER LAYOUT

NEW WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-200 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

BOILER ROOM POWER LAYOUT - NEW WORK

1

Scale: 1:50

MECHANICAL ROOM POWER LAYOUT - NEW WORK

2

Scale: 1:100

FIRST FLOOR POWER LAYOUT - NEW WORK

3

Scale: 1:450


-

SEE LAYOUT 1

SEE LAYOUT 2

SEE LAYOUT 3

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0 11/02/2021

ISSUED FOR REVIEWD

1 01/03/2021


IN

LE

T

P-6

F.F. MCC#3

CCT# GLYCOL PUMP P-6 FOR ACS-2

1

E

MCC #3

400A, 600V

3

F.F. PANEL '3'

CCT# 34

F

2

PANEL '3'

100A, 120/208V, 3PH, 4W

E

E

1

4

4

GENERAL NOTES:












OF CONTRACTOR.



EXISTING LIGHT FIXTURES TO ALLOW FOR INSTALLATION OF MECH. WORKS.



PRICING.





9. ALL NEW PANELBOARDS INCLUDING BRANCH CIRCUITS TO BE TAGGED WITH

LAMACOID LABEL FOR IDENTIFICATION.









SUBMISSION OF BID.

F

2

DESIGN NOTES:

REUSE EXISTING MCC COMPARTMENT FOR THE NEW PUMP. PROVIDE NEW

DIRECT CONNECTION C/W WIRING, CONDUIT AND DISCONNECT FROM THE

NEW PUMP TO THE EXISTING MCC COMPARTMENT. WIRING TO BE

3 x #12 AWG + GND IN 21mmEMT CONDUIT.ALLOW TO MODIFY THE EXISTING

MCC. IF THE EXISTING FUSES/CIRCUIT BREAKER, STARTER, ETC. ARE NOT

OPERATIONAL, PROVIDE NEW MCC COMPARTMENT C/W NEW 15A-3P

FUSES/CIRCUIT BREAKER, DISCONNECT SWITCH AND STARTER C/W HAND -

OFF - AUTO CONTROL SWITCH AND PILOT LIGHTS. CIRCUIT NUMBERS ARE

FOR GROUPING PURPOSES ONLY.

RECONNECT NEW EXHAUST FAN TO THE EXISTING EXHAUST FAN CIRCUIT

AND DISCONNECT. ALLOW TO ADD WIRING AND CONDUIT AS REQUIRED. IF

THERE IS NO AVAILABLE EXHAUST FAN CIRCUIT / THE EXISTING CIRCUIT IS

OVERLOAD / UNDERSIZE, PROVIDE NEW DIRECT CONNECTION C/W WIRING,

CONDUIT, DISCONNECT AND 15A-1P DEDICATED CIRCUIT BREAKER TO BE FED

FROM PANEL '3'. WIRING TO BE 2 x#12 AWG + GND IN 21mmEMT CONDUIT.



INSTALLED IN PANEL '3'. WIRING TO BE 2 x #12 AWG + GND IN 21mmEMT


CONTRACTOR TO TRACE EXISTING 1 1/2 HP MCC BUCKET AND RECONNECT

THE NEW 1 HP PUMP TO THE EXISTING 1 1/2 HP MCC BUCKET. ALLOW TO

MODIFY THE MCC BUCKET TO MEET 1HP MOTOR REQUIREMENT.

1

2

3

4

ELECTRICAL SERVICES

SECOND FLOOR POWER LAYOUT

NEW WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-201 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:450

SECOND FLOOR - KEY PLAN

-

Scale: 1:50

SECOND FLOOR POWER LAYOUT - NEW WORK

1

Scale: 1:50

SECOND FLOOR POWER LAYOUT - NEW WORK

2

SEE LAYOUT 2

SEE LAYOUT 1

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1 01/03/2021


1

F.F. PANEL '3'

CCT# 51

WP 120V, 1PH

1

F.F. PANEL '3'

CCT# 50

WP 120V, 1PH

WP, GFI NEMA 5-20R

F.F. PANEL '3' CCT# 53

2

PROVIDE NEW PITCH POCKET

FOR NEW ELECTRICAL

PENETRATIONS REFER TO

STRUCTURAL DRAWINGS FOR

MORE DETAIL

MS3

MS3

GENERAL NOTES:












OF CONTRACTOR.



EXISTING LIGHT FIXTURES TO ALLOW FOR INSTALLATION OF NEW

MECHANICAL SERVICES.



PRICING.


PURPOSES, BUT MAY EXIST. ALL SUCH DEVICES (UNLESS OTHERWISE

INDICATED ON THE LAYOUT) ARE TO REMAIN AS IS. PROTECT THROUGHOUT

CONSTRUCTION.

9. CONNECTION OF NEW FA DEVICES TO EXISTING FACP SHALL BE ACCORDING

TO CSA-S524-06 AND CSA-S537-04. ALL FA WORKS INVOLVING CONNECTION

TO FACP TO BE MADE KNOWN TO KPRDSB CALL CENTRE AND HEAD

CARETAKER PRIOR TO COMMENCEMENT OF WORKS TO AVOID NUISANCE

ALARMS AND UNNECESSARY FIRE DEPARTMENT RESPONSE.

10. NEW FIRE ALARM DEVICES TO BE LABELED WITH LAMACOID LABEL FOR

IDENTIFICATION.

11. NOT ALL EQUIPMENT SHOWN.







13. ALL CONDUIT INSTALLATION AT ROOF LEVEL TO BE RIGID METTALIC CONDUIT.

ALL INDOOR CONDUITS TO BE EMT. CONDUIT INSTALLATION AT ROOFTOP TO

BE SUPPORTED WITH UNISTRUTS MOUNTED ON POLYCARBONATE BASE

ROOFTOP SUPPORT SYSTEM THAT DOES NOT REQUIRE ROOFTOP

MEMBRANE PENETRATION.

14. ELECTRICAL METALLIC TUBING (EMT) COUPLINGS SHALL BE COMPRESSION

TYPE (CAST FITTINGS/SET - SCREW NOT ACCEPTABLE) AND FORGED STEEL.

1

F.F. P.P.1 PANEL '3'

CCT# 49

WP 120V, 1PH

WP, GFI NEMA 5-20R

F.F. PANEL '3' CCT# 55

2

PROVIDE NEW PITCH POCKET

FOR NEW ELECTRICAL

PENETRATIONS REFER TO

STRUCTURAL DRAWINGS FOR

MORE DETAIL

MS3

MS MS

MS

TYPE (CAST FITTINGS/SET - SCREW NOT ACCEPTABLE) AND FORGED STEEL.

DESIGN NOTES:


CONDUIT AND WEATHER PROOF DISCONNECT SWITCH, FED FROM NEW

15A-1P DEDICATED CIRCUIT BREAKER INSTALLED IN PANEL '3'. WIRING TO BE

2 x #12 AWG + GND IN 21mmEMT CONDUIT. CIRCUIT NUMBERS ARE FOR

GROUPING PURPOSES ONLY.

PROVIDE AND INSTALL A NEW OUTDOOR WEATHER PROOF NEMA 5-20R GFI

CLASS A RECEPTACLE C/W WIRING AND CONDUIT TO BE FED FROM PANEL '3'.

RECEPTACLE TO BE FITTED WITH HEAVY DUTY, WEATHERPROOF

WHILE-IN-USE COVER (THOMAS & BETTS RED DOT CAT# CKMUV) OR

APPROVED EQUIVALENT. CONFIRM RECEPTACLE AND COVER TYPE WITH

KPRDSB PRIOR TO PROCUREMENT. PROVIDE SUPPORT AS REQUIRED. NOT

ALLOW TO PENETRATE ROOF TOP MEMBRANE.

MAGNETIC STARTER C/W H-O-A SWITCH AND NEMA 4 ENCLOSURE SUPPLIED

BY MECHANICAL CONTRACTOR AND INSTALLED BY ELECTRICAL

CONTRACTOR UNDER THIS CONTRACT. REFER TO VENDOR SUPPLIED

LITERATURE FOR WIRING DETAILS. COORDINATE WITH MECHANICAL TRADE

FOR DEMARCATION OF SOW. PROVIDE SUPPORT AS REQUIRED. NOT ALLOW

TO PENETRATE ROOF TOP MEMBRANE.

1

2

3

ELECTRICAL SERVICES

ROOF POWER LAYOUT

NEW WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-202 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:100

PARTIAL ROOF POWER LAYOUT - NEW WORK

2

Scale: 1:100

PARTIAL ROOF POWER LAYOUT - NEW WORK

1

Scale: 1:450

ROOF - KEY PLAN

-

SEE LAYOUT 2

SEE LAYOUT 1

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ISSUED FOR REVIEWD

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GENERAL NOTES:








OF CONTRACTOR.



PRICING.













SUBMISSION OF BID.

DESIGN NOTES:

ALLOW TO REMOVE AND RE-INSTALL / RELOCATION OF EXISTING LIGHT,

SPEAKER, SECURITY CAMERA, MODEM, JUNCTION BOX, FIRE ALARM HORN,

WIRING, CONDUIT, ETC. TO ALLOW FOR THE NEW ARCHITECTURAL AND

MECHANICAL WORKS. ALLOW FOR SUPPLY AND INSTALL OF ADDITIONAL

CABLING, CONDUIT AND SUPPORTS TO FACILITATE REMOVAL AND

RE-INSTALLATION / RE-LOCATION. EXISTING CIRCUIT AND SWITCHING TO BE

RETAINED.

1

ELECTRICAL SERVICES

FIRST FLOOR - LIGHTING LAYOUT

NEW WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-300 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:150

FIRST FLOOR - NEW WORK

1

0 11/02/2021

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SEPARATE

PRICE #1

SEPARATE

PRICE #2

SEPARATE

PRICE #3

SEPARATE

PRICE #4

1

GENERAL NOTES:








OF CONTRACTOR.



PRICING.













SUBMISSION OF BID.

SEPARATE PRICE NOTES:

CONTRACTOR TO PROVIDE SEPARATE PRICE FOR AREA AS SHOWN.(SEPARATE PRICE#1 TO

4). SEPARATE PRICE SHALL INCLUDE THE FOLLOWING: REMOVE AND RE-INSTALL /

RELOCATION OF EXISTING LIGHT, SPEAKER, SECURITY CAMERA, MODEM, JUNCTION BOX,

FIRE ALARM HORN, WIRING, CONDUIT, ETC. TO ALLOW FOR THE NEW ARCHITECTURAL AND

MECHANICAL WORKS. ALLOW FOR SUPPLY AND INSTALL OF ADDITIONAL CABLING, CONDUIT

AND SUPPORTS TO FACILITATE REMOVAL AND RE-INSTALLATION / RE-LOCATION. EXISTING

CIRCUIT AND SWITCHING TO BE RETAINED.









1

ELECTRICAL SERVICES

SECOND FLOOR - LIGHTING LAYOUT

NEW WORK

2021-JAN-14

A.EBADI

A.EBADI

J.ELOWE

1020165

E-301 T 1


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:150

SECOND FLOOR - NEW WORK

1

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1 01/03/2021


1. DESIGN IS IN ACCORDANCE WITH THE ONTARIO BUILDING CODE 2012, ONTARIO REGULATION 88/19 AND AMENDMENTS.

2. THE GENERAL NOTES AND TYPICAL DETAILS ARE APPLICABLE TO ALL PARTS OF THE PROJECT AND SHALL BE READ IN CONJUNCTION WITH

THE DRAWINGS AND SPECIFICATIONS.

3. USE ONLY THE LATEST ISSUES OF ANY GOVERNMENT CODES, STANDARDS OR REGULATIONS MENTIONED IN THE FOLLOWING NOTES,

UNLESS NOTED OTHERWISE.

4. VERIFY ALL DIMENSIONS AND REPORT ANY DISCREPANCIES TO THE CONSULTANT BEFORE PROCEEDING WITH THE WORK.

5. FOR DETAILS AND DIMENSIONS NOT GIVEN ON STRUCTURAL DRAWINGS REFER TO ARCHITECTURAL, MECHANICAL AND ELECTRICAL

DRAWINGS. VERIFY LOCATIONS AND DIMENSIONS OF ALL OPENINGS, PIPE SLEEVES, ETC. AS REQUIRED WITH THE MECHANICAL AND

ELECTRICAL CONTRACTORS.

6. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR DIMENSIONS AND FOR COORDINATION OF SUB-TRADES.

7. DO NOT SCALE THE DRAWINGS, USE FIGURE DIMENSIONS ONLY.

8. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO SAFEGUARD ALL EXISTING STRUCTURES AFFECTED BY THIS CONSTRUCTION. ON ANY

NEW STRUCTURE, DO NOT EXCEED THE DESIGN LOADINGS INDICATED ON THESE DRAWINGS.

9. ALL STRUCTURAL MEMBERS SHOWN ARE NEW UNLESS NOTED OTHERWISE.

10. DRAWINGS AND DETAILS ARE INTENDED TO SHOW THE END RESULT OF DESIGN. MODIFICATIONS TO THE DESIGN NECESSARY TO SUIT SITE

DIMENSIONS OR CONDITIONS SHALL BE SUBMITTED TO CONSULTANT FOR APPROVAL BEFORE PROCEEDING.

11. THE SCHEDULING OF ALL WORK, INCLUDING ACCESSIBILITY AND LOGISTICS SHALL BE COORDINATED AND AGREED WITH THE OWNER PRIOR

TO COMMENCEMENT.

12. CO-ORDINATE WORK WITH MECHANICAL AND ELECTRICAL TRADES REGARDING ANY EXISTING MECHANICAL AND ELECTRICAL SERVICES

ADJACENT TO THE WORK.

13. DO NOT CUT THROUGH, CORE-DRILL OR OTHERWISE ALTER ANY EXISTING OR NEW PART OF THE STRUCTURE UNLESS SHOWN ON THE

DRAWINGS, OR UNLESS APPROVED BY THE CONSULTANT. PROVIDE ADDITIONAL REINFORCING OR FRAMING AT OPENINGS AS SHOWN OR

DIRECTED, PRIOR TO MAKING ANY OPENINGS.

14. THE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF THE CONSULTANT AND MAY NOT BE REPRODUCED IN ANY FORM WITHOUT

WRITTEN AUTHORIZATION.

15. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MONITORING EXISTING STRUCTURES ADJACENT TO NEW CONSTRUCTION AND AS

OTHERWISE DIRECTED DURING ALL PHASES OF WORK.

A. GENERAL NOTES C. CONCRETE

1. ALL CONCRETE TO CONFORM TO THE REQUIREMENTS OF CSA STANDARD A23.1.

2. ALL CONCRETE FORMWORK AND FALSEWORK TO CONFORM TO CSA-S269.1.

3. ALL CONCRETE IS TO HAVE THE MINIMUM SPECIFIED 28 DAY COMPRESSIVE STRENGTH, WATER/CEMENTING MATERIALS RATIO, AND AIR

CONTENT IN ACCORDANCE WITH THE REQUIREMENTS OF CSA STANDARD A23.1.

4. ALL CONCRETE WHICH WILL BE SUBJECTED TO FREEZING AND THAWING OR SUBJECTED TO APPLICATIONS OF DE-ICING CHEMICALS IS TO

HAVE THE 28 DAY COMPRESSIVE STRENGTH, WATER/CEMENTING MATERIALS RATIO, AND AIR CONTENT IN ACCORDANCE WITH THE

REQUIREMENTS OF CSA STANDARD A23.1.

5. ALL CONCRETE SHALL BE NORMAL DENSITY CONCRETE AND CONFORMING TO THE FOLLOWING UNLESS NOTED OTHERWISE:

6. ADMIXTURES THAT CONTAIN CHLORIDES SHALL NOT BE USED.

7. UNLESS NOTED OTHERWISE, PROVIDE THE FOLLOWING CLEAR CONCRETE COVER FOR REINFORCING STEEL:

8. PROVIDE 1"X1" CHAMFER AT ALL EXPOSED CORNERS UNLESS OTHERWISE NOTED.

9. ALL OPENINGS SHALL BE FORMED OR SLEEVED PRIOR TO PLACING CONCRETE.

D. REINFORCING STEEL

1. CONFORM TO THE REQUIREMENTS OF CSA STANDARDS A23.1 AND A23.3.

2. REINFORCING STEEL SHALL BE DEFORMED BAR CONFORMING TO CSA STANDARD G30.18, GRADE 400R, UNO.

REINFORCING STEEL SPECIFIED TO BE WELDED SHALL CONFORM TO CSA STANDARD G30.18, GRADE 400W, UNO.

3. BAR MARKS WITH PREFIX 'S' DENOTES STAINLESS STEEL BARS.

4. BAR MARKS WITH PREFIX 'C' DENOTED EPOXY-COATED STEEL BARS.

5. WELDED WIRE FABRIC SHALL HAVE A MINIMUM YIELD STRENGTH OF 450 MPa AND SHALL CONFORM TO ASTM A185. SUPPLY IN FLAT

SHEETS ONLY.

6. REINFORCING STEEL IS TO BE DETAILED AND BENT AS OUTLINED IN THE REINFORCING STEEL MANUAL OF STANDARD PRACTICE

PUBLISHED BY THE REINFORCING STEEL INSTITUTE OF CANADA.

7. SUBMIT SHOP DRAWINGS SHOWING PLACEMENT AND DETAILS OF ALL REINFORCING STEEL.

DRAW ALL WALLS IN FULL ELEVATION, AND SLABS WITH TOP AND BOTTOM BARS ON SEPARATE PLANS.

8. DO NOT FIELD-CUT OR FIELD-BEND BARS WITHOUT CONSULTANT'S APPROVAL.

9. PROVIDE CHAIRS, SPACER BARS, SUPPORT BARS AND OTHER ACCESSORIES TO SUPPORT REINFORCING IN ACCORDANCE WITH A23.1

AND A23.3. ALL THE WIRE, CHAIRS AND BAR SUPPORTS FOR FOUNDATIONS AND FOR EXPOSED CONCRETE SHALL BE NON-METALLIC

OR COATED.

10. PROVIDE CLASS 'B' TENSION LAP SPLICES UNLESS NOTED OTHERWISE. ALL SPLICE LOCATIONS SHALL BE TO THE APPROVAL OF THE

CONSULTANT.

11. LAP SPLICES IN WELDED WIRE MESH SHALL NOT BE LESS THAN 200 mm, AS MEASURED BETWEEN THE OUTERMOST CROSS-WIRES OF

EACH FABRIC SHEET.

12. BAR LAPS IN REINFORCED MASONRY TO BE NOT LESS THAN 40 BAR DIAMETERS, AND SHALL BE LOCATED AT FLOOR LEVELS ONLY.

13. DOWELS TO EXISTING CONCRETE SHALL USE THE HILTI "RE500" DOWELING SYSTEM. COMPLY WITH MANUFACTURER'S WRITTEN

INSTRUCTIONS.

14. PROVIDE ONE 15M NOSING BAR FOR ALL SILLS, LEDGES, AND STEPS, UNLESS NOTED OTHERWISE.

15. PROVIDE ONE CONTINUOUS 15M TOP AND BOTTOM REINFORCING BARS AT ALL EDGES OF SLABS. THIS REINFORCING MAY BE

PROVIDED BY MODIFYING THE BARS SHOWN ON PLAN OR SCHEDULE, OR BY PROVIDING ADDITIONAL REINFORCING.

16. PROVIDE MINIMUM 2-20M VERTICAL AT EACH END, TEE AND CORNER OF ALL REINFORCED CONCRETE WALLS UNO.

17. REINFORCING STEEL IN MASONRY BOND BEAMS AND LINTELS SHALL BE MIN. 15M BARS CONTINUOUS (WITHOUT SPLICES). PROVIDE

STANDARD HOOKS AT BOTH ENDS TO BARS IN MASONRY LINTELS. PROVIDE 90-DEGREE "L-BARS" AT CORNERS IN MASONRY BOND

BEAMS, WITH LAPS OF 40 BAR DIAMETERS.

B. STRUCTURAL STEEL1. DESIGN, FABRICATION AND ERECTION SHALL CONFORM TO CAN/CSA-S16 INCL. S16S1 SUPPLEMENT AND CISC CODE OF STANDARD PRACTICE

FOR STRUCTURAL STEEL.

2. ALL STRUCTURAL STEEL TO CONFORM TO CAN/CSA-G40.20/G2040.21 WITH THE FOLLOWING MIN. GRADES:

· 350W (50 KSI) CLASS C, FOR HSS SECTIONS

· 350W (50 KSI), FOR WELDED OR ROLLED W-SECTIONS

· 300W (44 KSI), FOR CHANNELS, ANGLES AND PLATES

· 350W (50 KSI), FOR ALL OTHER SECTIONS, UNLESS NOTED OTHERWISE

3. ALL BOLTS TO BE HIGH STRENGTH TYPE TO ASTM A325 REQUIREMENTS. USE BEARING-TYPE CONNECTIONS, MINIMUM TWO M20 (3/4") BOLTS

PER CONNECTION UNLESS OTHERWISE NOTED. THREADS MUST BE EXCLUDED FROM THE BOLT SHEAR PLANES.

4. ANCHOR BOLTS: ASTM F1554 GRADE 55 UNLESS OTHERWISE NOTED.

5. WELDING:

a. WELDING WORK TO BE IN ACCORDANCE WITH CSA-W59.

b. WELDING TO BE UNDERTAKEN ONLY BY WELDERS CERTIFIED TO CSA-W55.

c. WELDING ONLY TO BE UNDERTAKEN BY A FABRICATOR CERTIFIED TO CSA-W47.1 FOR DIVISION 1 OR 2.

d. EXPOSED WELDS SHALL BE CONTINUOUS AND GROUND SMOOTH.

e. REPAIR DAMAGED OR FIELD CUT AREAS OF GALVANIZED SURFACES WITH TWO COATS OF ZINC RICH PAINT. REFER TO FINISHING

PROCESS.

f. ALL NECESSARY PRECAUTIONS SHALL BE UNDERTAKEN TO PREVENT FIRES CAUSED BY WELDING, INCLUDING BUT NOT LIMITED TO THE

PRESENCE OF FIRE WATCHERS, USE OF FIRE SHIELDS, AND REMOVAL OF COMBUSTIBLE MATERIALS. SUITABLE FIRE EXTINGUISHING

EQUIPMENT SHALL BE PRESENT AND WITHIN REACH OF THE WELDING CREW.

g. NEARBY SURFACES SCORCHED OR OTHERWISE AFFECTED BY WELDING SHALL BE RESTORED TO ITS ORIGINAL CONDITION PER THE

SATISFACTION OF THE CLIENT, UNLESS OTHERWISE AGREED UPON.

6. PROVIDE ALL REQUIRED GUSSETS, SPACERS, FILLERS AND SHIM PLATES.

7. PROVIDE BUTTER COAT OF NON-SHRINK GROUT BETWEEN SURFACES WHERE CONNECTING STEEL PLATE TO STRUCTURAL CONCRETE OR

MASONRY, UNLESS NOTED OTHERWISE.

8. CENTRE BEARING PLATES UNDER BEAMS EXCEPT WHERE NOTED OTHERWISE.

9. CONNECT ALL BEAMS TO END BEARING PLATES WITH A MIN. OF 50 mm (1/2") LENGTH OF 6 mm (1/4") FILLET WELD EACH SIDE OF FLANGE.

10. PROVIDE 4.8 mm (3/16") THICK CAP PLATES WITH ALL-AROUND SEAL WELD ON OPEN ENDS OF HSS MEMBERS UNLESS NOTED OTHERWISE.

11. DO NOT MAKE HOLES IN ANY STRUCTURAL STEEL MEMBER OTHER THAN THOSE SHOWN ON REVIEWED SHOP DRAWINGS WITHOUT THE

PRIOR APPROVAL OF THE CONSULTANT.

12. STRUCTURAL STEEL EXPOSED TO THE WEATHER (INCLUDING ALL MASONRY LINTELS) SHALL BE HOT-DIPPED GALVANIZED IN ACCORDANCE

WITH CSA-G164, WITH A MINIMUM ZINC COATING OF 600 GRAMS PER SQUARE METRE. ALL INTERIOR STEEL TO BE PRIME PAINTED OR

GALVANIZED, UNLESS NOTED OTHERWISE.

1. ALL MASONRY WORK TO BE IN ACCORDANCE WITH THE LATEST VERSIONS OF CSA-A371 AND CSA-A179.

2. STRUCTURAL DRAWINGS SHOW LOAD-BEARING MASONRY WALLS ONLY U.N.O. REFER TO ARCHITECTURAL DRAWINGS FOR ALL

NON-LOADBEARING MASONRY WALLS.

3. PROVIDE TYPE H/15/A/M UNITS CONFORMING TO CSA A165 SERIES FOR ALL CONCRETE BLOCK MASONRY.

4. USE TYPE 'S' MORTAR AND 12.5 MPa 28-DAY STRENGTH GROUT FOR ALL MASONRY WALLS, CONFORMING TO CSA-A179.

5. CONSTRUCT WALLS IN RUNNING BOND ONLY. USE FULL MORTAR BEDDING.

6. PROVIDE 100% SOLID OR GROUTED MASONRY AT TOP AND BOTTOM COURSES OF WALLS, TWO COURSES DEEP AND TWO BLOCKS WIDE

UNDER ALL BEAMS OR LINTEL BEARINGS, GROUTED CELLS CONTAINING VERTICAL STEEL, BOND BEAMS, KEYWAYS AT EACH SIDE OF

CONTROL JOINTS, AND CELLS CONTAINING DOWELS, ANCHOR BOLTS OR OTHER EMBEDDED HARDWARE.

7. PROVIDE CONTINUOUS 8-GA LADDER-TYPE GALVANIZED HORIZONTAL JOINT REINFORCEMENT AT EVERY SECOND COURSE AND AT THE

FIRST COURSE AT THE TOP AND BOTTOM OF THE WALL.

8. PROVIDE PREFABRICATED CORNERS AND TEES FOR HORIZONTAL JOINT REINFORCING.

9. PROVIDE VERTICAL WALL REINFORCING IN ALL NEW CONCRETE BLOCK WALLS IN ACCORDANCE WITH TYPICAL WALL REINFORCING DETAILS

UNLESS NOTED OTHERWISE. VERTICAL WALL REINFORCING TO BE CONTINUOUS BETWEEN FLOORS AND ROOF. PROVIDE FULL CLASS B

TENSION LAP SPLICE. INDICATE LOCATION OF ALL PROPOSED LAP SPLICES ON SHOP DRAWINGS FOR APPROVAL.

10. PROVIDE BULLNOSE BLOCKS AT EXPOSED CORNERS.

11. NEW MASONRY WALLS TO BE TOOTHED INTO EXISTING MASONRY WALLS WHERE SHOWN.

12. BOND BEAMS ARE TO BE CONTINUOUS WHERE INDICATED ON PLANS AND OR SPECIFICATIONS.

13. REFER TO ARCHITECTURAL DRAWINGS FOR CONTROL JOINT (HORIZONTAL MOVEMENT) LOCATIONS.

14. PROVIDE 100% SOLID OR FULLY GROUTED MASONRY AT:

a. TOP AND BOTTOM COURSE OF WALLS,

b. TWO COURSES DEEP AND TWO BLOCKS WIDE UNDER ALL BEAMS OR LINTEL BEARINGS,

c. GROUTED CELLS CONTAINING VERTICAL REINFORCING,

d. BOND BEAMS,

e. ALL PIERS BETWEEN ADJACENT OPENINGS LESS THAN 800 mm WIDE, FOR FULL HEIGHT OF PIER,

f. ALL BELOW GRADE MASONRY,

g. KEYWAYS AT EACH SIDE OF CONTROL JOINTS, AND

h. CELLS CONTAINING DOWELS, ANCHOR BOLTS OR OTHER EMBEDDED HARDWARE.

17. SOLID MASONRY MEANS GROUT FILL IN HOLLOW MASONRY, OR 100% SOLID UNITS.

18. CONTRACTOR TO BE RESPONSIBLE FOR THE DESIGN AND PROVISION OF ADEQUATE TEMPORARY BRACING WHEN INSTALLING MASONRY.

E. MASONRY

* COVER ON BOTTOM BARS MAY BE REDUCED TO 25mm IF SLAB IS

PLACED ON 50mm SKIM SLAB OR RIGID INSULATION

LOCATION

CONCRETE CAST AGAINST EARTH

SPECIFIED

COVER (mm)

75

CONCRETE ON SKIM SLAB 50

25FORMED SLABS AND WALLS NOT EXPOSED TO EARTH OR WEATHER

INTERIOR SLAB ON GRADE*50

F. SHOP DRAWINGS AND SUBMITTALS

1. SUBMIT SHOP DRAWINGS TO CONSULTANT FOR REVIEW BEFORE COMMENCING FABRICATION. ALLOW 7 DAYS FOR RETURN OF SHOP

DRAWINGS.

2. SHOP DRAWINGS FOR CONCRETE REINFORCEMENT AND PLACEMENT SHALL BE SUFFICIENTLY DETAILED AND DIMENSIONED TO PERMIT

CORRECT PLACEMENT OF REINFORCEMENT AND ACCESSORIES WITHOUT REFERENCE TO ARCHITECTURAL AND STRUCTURAL DRAWINGS.

3. NOTIFY CONSULTANT IN WRITING AT TIME OF SUBMISSION OF ANY DEVIATIONS IN SHOP DRAWINGS FROM REQUIREMENTS OF CONTRACT

DOCUMENTS.

4. CONFIRM CONTRACTOR'S REVIEW OF EACH SHOP DRAWING BY STAMP, DATE AND SIGNATURE OF A RESPONSIBLE PERSON.

G. DEMOLITION AND REWORK1. ENSURE THAT EXISTING AND NEW STRUCTURE IS AT ALL TIMES MAINTAINED IN A SAFE CONDITION AND THAT THE PUBLIC IS PROTECTED

FROM DEMOLITION ACTIVITIES

2. IF REQUIRED, DESIGN AND PROVIDE ALL REQUIRED SHORING OR TEMPORARY FALSEWORK REQUIRED FOR SUPPORT OF EXISTING

STRUCTURE DURING DEMOLITION REWORK OR INSTALLATION ACTIVITIES. BEFORE UNDERTAKING WORK, SUBMIT TO CONSULTANT FOR

REVIEW DRAWING(S) BEARING THE SEAL OF THE LICENSED PROFESSIONAL ENGINEER RESPONSIBLE FOR DESIGN. CONTRACTOR'S

ENGINEER IS THE ENGINEER OF RECORD FOR TEMPORARY SHORING AND FALSEWORK. CONSULTANT'S REVIEW OF DRAWING(S) IS ONLY ON

THE OWNER'S BEHALF TO ENSURE COMPLIANCE WITH CONTRACT REQUIREMENTS. REFER TO SPECIFICATIONS.

LOCATION

EXTERIOR CONCRETE, UNLESS NOTED C-1

INTERIOR CONCRETE, UNLESS NOTED N

N

35

25

25

20

20

20

EXPOSURE

CLASS

28-DAY

f 'c (MPa)

MAX. AGGR.

SIZE (mm)

DRILLED CONCRETE PIERS

EXTERIOR GRADE BEAMS

EXTERIOR EQUIPMENT PAD

FENCE FOUNDATIONS, DUCT BANKS, BOLLARDS, SIGNAGE

INTERIOR GRADE BEAMS

SKIM SLAB

N 25 20

F-2 32 20

N 10 20

C-1 35 20

F-1 32 20

40FORMED SLABS EXPOSED TO WEATHER

40FORMED PIERS, BEAMS AND COLUMNS NOT EXPOSED TO EARTH OR WEATHER

50

TOP OF SLAB ON GRADE TO WELDED WIRE MESH 50

TOP OF SLAB ON STEEL DECK / EXPOSED TO WEATHER

FORMED WALLS EXPOSED TO WEATHER

25 / 40

1. WHERE APPLICABLE AS PER AGREEMENT, THE CONTRACTOR SHALL ARRANGE AND PAY FOR THE FOLLOWING ITEMS TO BE INSPECTED OR

TESTED BY AN INDEPENDENT THIRD-PARTY INSPECTION/TESTING AGENCY ACCEPTABLE TO THE OWNER AND THE CONSULTANT. COPIES OF

ALL TEST REPORTS SHALL BE FORWARDED TO THE OWNER AND CONSULTANT ON THE SAME DAY TESTS ARE MADE. THE ITEMS TO BE

TESTED SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING:

a. GEOTECHNICAL: PERFORM ALL TESTING AND INSPECTION (COMPACTION, BEARING CAPACITY, SOIL PREPARATION ETC.) AS PER THE

REQUIREMENTS OF THE DRAWINGS AND THE GEOTECHNICAL ENGINEERING REPORT.

b. CONCRETE: CONCRETE TO BE TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF CSA A23.1 AND A23.2, INCLUDING THE

REQUIREMENTS FOR AIR, SLUMP AND AGE PRIOR TO BEING USED. CONTRACTOR TO MAINTAIN RECORDS OF POUR DATES, TESTING

PERFORMED, CLASS OF CONCRETE USED AND TEST RESULTS FOR ALL ITEMS PLACED. RESULTS OF CYLINDER STRENGTH TESTING TO BE

SENT TO OWNER AND CONSULTANT. ALL MIX DESIGNS TO BE REVIEWED AND APPROVED BY TESTING AGENCY.

c. MASONRY: MORTAR, GROUT AND CONCRETE MASONRY UNITS: SAMPLE AND TEST JOB-MIXED MORTARS IN ACCORDANCE WITH CSA A179

AND CSA S304.1. TEST FREQUENCY TO BE IN ACCORDANCE WITH S304.1, BUT NOT LESS THAN ONE TEST FOR EACH DAY OF WORK.

CONTRACTOR TO SUBMIT LABORATORY TEST REPORTS OF MANUFACTURER FOR CONCRETE MASONRY UNITS.

d. STRUCTURAL STEEL AND JOISTS: PERFORM VISUAL INSPECTION OF ALL WELDS, TORQUE TESTING OF BOLTED CONNECTIONS AND CHECK

ON BEARING, PLUMBNESS, ALIGNMENT AND PAINTING. BASIS OF INSPECTION SHALL BE FINAL REVIEWED SHOP DRAWINGS. PERFORM

NON-DESTRUCTIVE TESTING OF WELDS WHERE RESULTS OF VISUAL INSPECTION ARE NOT ACCEPTABLE OR INCONCLUSIVE.

e. REINFORCING STEEL: CONTRACTOR SHALL ADVISE CONSULTANT OF PLACEMENT OF ALL REINFORCING STEEL FOR REINFORCED MASONRY

AND REINFORCED CONCRETE, AT LEAST 24 HOURS PRIOR TO PLANNED TIME OF MASONRY GROUT OR CONCRETE PLACEMENT. DO NOT

PLACE GROUT OR CONCRETE UNTIL BAR PLACEMENT HAS BEEN APPROVED BY CONSULTANT.

H. TESTING AND INSPECTION


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

STRUCTURAL SERVICES

GENERAL NOTES AND SPECIFICATIONS

2021-JAN-14

D.HUM

D.HUM

D.HUM

1020165

S-01 T 1

2021-FEB-180 ISSUED FOR REVIEW

2021-MAR-011 ISSUED FOR PERMIT AND TENDER

S T

10

DRYWALL ENCLOSURE

ABOVE T-BAR CEILING

EX. WOOD ENCLOSURE

BOTTOM 2.1m

EX. 22" WIDE

LADDER TO ROOF3

-

U/S T-BAR CEILING

EX. FIXED 22" WIDE

LADDER (14' HEIGHT TO

TOP RUNG)

30"X36"

ROOF HATCH

MASONRY

WALL

1380

DRYWALL LADDER

ENCLOSURE

EX. LOCKING WOOD

ENCLOSURE

FOR LADDER

T/O ROOF

PROVIDE EXTENDABLE

LADDER SAFETY POST

1

1

DESIGN NOTES

EXTENSION POST TO MEET ALL OHSA AND OBC REQUIREMENTS AND SHALL BE:

1. PERMANENTLY MOUNTED TO THE TOP TWO RUNGS OF THE LADDER.

2. SELF-LOCKING IN UPRIGHT POSITION.

3. PROVIDED WITH A MINIMUM EXTENDED HEIGHT OF 44" (1.1m) ABOVE THE TOP

LADDER RUNG.

4. PROVIDED WITH A HIGH-VISIBILITY SAFETY YELLOW POWDER COATED FINISH.

CONFIRM LOCATIONS OF PENETRATIONS AND CHECK FOR ANY INTERFERENCES FROM

EXISTING CONDUITS, PIPING, JOISTS ETC. REPORT TO CONSULTANT IF ROOF

CONSTRUCTION IS NOT STEEL DECK OR WOULD OTHERWISE REQUIRE MODIFICATIONS

TO DESIGN SHOWN HERE.

USE ONE CONTINUOUS LENGTH OF DECK TO SPAN OVER ENTIRE 5.6m± LENGTH OF

CANOPY, PROVIDE AS MANY SHEETS AS REQUIRED TO COVER MINIMUM WIDTH OF

1.7m± BETWEEN FRAMING. REMOVE ENTIRE SHEETS OF OLD DECK ONLY. IF

SIGNIFICANT CORROSION HAS BEEN FOUND BEYOND THE MARKED AREA SHOWN,

REPLACE MORE DECK AS NEEDED. CONTRACTOR TO PRICE FOR POSSIBILITY OF

REPLACING ENTIRE CANOPY STEEL DECK IF FOUND TO BE IN POOR CONDITION -

CONFIRM WHEN REPLACING THE ROOF AND REPORT TO CONSULTANT.

COORDINATE ROOFING WORK WITH REPLACEMENT OF STEEL DECK.

GENERAL NOTES

1. CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING POSSIBLE

INTERFERENCES. SHOULD ANY DISCREPANCIES APPEAR BETWEEN THE DRAWINGS

AND SPECIFICATIONS WHICH LEAVE THE CONTRACTOR IN DOUBT AS TO THE TRUE

INTENT AND MEANING OF THE PLANS AND SPECIFICATIONS, THE CONTRACTOR

SHALL OBTAIN A RULING FROM THE CONSULTANT IN WRITING BEFORE SUBMITTING

A TENDER. IF THIS IS NOT DONE IT WILL BE ASSUMED THAT THE MOST EXPENSIVE

ALTERNATIVE HAS BEEN INCLUDED IN THE TENDER PRICE. FOR ANY RULING TO

BECOME BINDING, THE CONSULTANT MUST ISSUE THE NEW DIRECTION IN A

PUBLISHED FORM.

STEEL DECK NOTES

1. INSTALLATION OF NEW STEEL DECK FOR THE CANOPY MAY REQUIRE DEMOLITION

OF PARTS OF THE UNDERSIDE OF THE CANOPY. THE UNDERSIDE SHALL BE

RESTORED TO ITS ORIGINAL CONDITION UPON COMPLETION OF THE WORK,

INCLUDING ALL ELECTRICAL AND MECHANICAL WORKS WHERE APPLICABLE.

2. ROOF DECK TO BE PREFORMED ZINC-COATED STEEL WITH 38 mm DEEP FLUTES

SPACED AT 150 mm MAXIMUM ON CENTER AND MINIMUM THICKNESS BEFORE

GALVANIZING TO BE 1.52 mm (16 GA). USE CANAM P-3615/P-3606 PROFILES OR

APPROVED EQUIVALENT.

3. ACCEPTABLE SUPPORT FASTENERS ARE 20mm (3/4") PUDDLE WELDS, NO.12 OR

NO.14 SCREWS, OR HILTI X-EDN19.X0EDNK22 OR X0ENP-19 POWER-DRIVEN

FASTENERS. OTHER FASTENERS MAY BE USED WITH CONSULTANT'S WRITTEN

APPROVAL.

4. ATTACH DECK TO BEAMS AT NOT LESS THAN 300 mm (12") ON CENTER

TRANSVERSE TO THE DECK SPAN AND AT 600 mm (24") ON CENTER AT THE

PERIMETER. SIDE JOINTS SHALL BE MECHANICALLY CLAMPED.

2

3

4

5x

D G

4

-

EX. 22" WIDE

LADDER TO ROOF

18" OWSJ

18" OWSJ

ROOF HATCH

EX. FIXED 22" WIDE

LADDER (13' HEIGHT TO

TOP RUNG)

30"X36"

ROOF HATCH

MASONRY

WALL

T/O ROOF

PROVIDE EXTENDABLE

LADDER SAFETY POST

1

EX. OWSJ

INSTALL (2) NEW

ANCHOR BOLTS

THROUGH ANCHOR BAR

5

-

INSTALL (2) NEW

ANCHOR BOLTS

THROUGH ANCHOR BAR

INSTALL (2) NEW

ANCHOR BOLTS

THROUGH ANCHOR BAR

T

Y

P

.

75 (TYP.)

EX. LADDER

ANCHOR BAR

HILTI 3/8" DIA. HIT-V A307 THREADED

ANCHOR ROD W/ HIT-IC INSERT AND

HIT-HY 70 ADHESIVE @ 2"

EFFECTIVE EMBEDMENT

(FIELD-DRILL HOLES IN BAR)

EX. ANCHOR BOLT

EX. 8" MASONRY WALL

EX. ANCHOR

BOLT

B2

B5

J

L

RTCOMB#1

10

12

20

C P QA F L

S T

7

REPAIR BRICK WALL

AS PER ARCH. DWGS.

ROOF

ELEV. 98.90

ROOF

ELEV. 97.55

ROOF

ELEV. 101.50

REPAIR ENTRANCE

CANOPY ROOF AS

PER ARCH. DWGS.

TRUE

NORTH

PROVIDE NEW PITCH POCKET FOR NEW

ELECTRICAL PENETRATIONS - REFER TO

DETAIL 7

PROVIDE NEW PITCH POCKET FOR NEW

ELECTRICAL PENETRATIONS - REFER TO DETAIL 7

NEW EXHAUST FANS WITH

PRE-MANUFACTURERED ROOF CURBS

TO REPLACE EXISTING. REUSE AND

PREPARE EXISTING OPENINGS FOR NEW

FANS AS PER SPECIFICATIONS. REFER

TO MECH. DWGS FOR DETAILS

NEW EXHAUST FAN WITH PRE-MANUFACTURED ROOF

CURB TO REPLACE EXISTING. REUSE AND PREPARE

EXISTING OPENING FOR NEW FAN AS PER

SPECIFICATIONS. REFER TO MECH. DWGS FOR DETAILS

ENTRANCE CANOPY

8

S-02

ROOF

ELEV. 97.00±

4

SLEEVE FLASHING LAPPED

OVER CURB

2X10 FRAMING (TYP)

DRILL HOLES THROUGH STEEL

DECK FOR NEW PENETRATIONS

ROOFING INSULATION AND

MATERIALS TO BE RESTORED TO

MATCH EXISTING

T/O ROOF

EX. STEEL DECK

2

L75X75X6

W200X31

HS

S100X

76X

4.8

HS

S100X

76X

4.8

DO

DO

EX. 38 STEEL ROOF DECK

PL

5550±

1700±

BUILDING

PERIMETER

CANOPY EDGE

20

3

TRUE

NORTH

CANOPY ROOF DESIGN LOADS

IMPORTANCE FACTOR = 1.15

BASIC SNOW LOAD = 1.84 KPA (38.4 PSF)

DEAD LOAD = 1.0 KPA (21 PSF)

4500

6.3 K

PA

DR

IF

T S

NO

W LO

AD

IN

G

ON

C

AN

OP

Y R

OO

F

REPLACE EX. DECK OVER THIS

LOCATION WITH NEW 38mm X

1.52mm THK. STEEL DECK

(REFER TO DECK NOTES)

SLOPE DOWN

3.37 K

PA


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

PLAN: 1ST FLOOR WASHROOM ROOM 178

1

2021-JAN-180 ISSUED FOR 50% REVIEW

STRUCTURAL SERVICES

DETAILS

2021-JAN-14

D.HUM

D.HUM

D.HUM

1020165

S-02 T 2

Scale: 1:50

LADDER DETAIL: ROOM 178

3

Scale: 1:50

PLAN: 2ND FLOOR CUSTODIAN ROOM 219

2

Scale: 1:50

LADDER DETAIL: ROOM 219

4

Scale: 1:10

DETAIL

5

Scale: 1:200

PARTIAL ROOF PLAN

6

Scale: 1:10

PITCH POCKET DETAIL

7


Scale: 1:100

CANOPY REPAIR DETAIL

8


BOILER ROOM 127

DEMOLISH EXISTING

HOUSEKEEPING PAD

E G

3

E G

3

EXISTING FLOOR DRAIN TO BE

RELOCATED - REFER TO MECH.

DWGS FOR DETAILS

GENERAL NOTES









PUBLISHED FORM.

BOILER ROOM 127

1147

2000

240

2200

1100

PROVIDE NEW 100mm THICK

HOUSEKEEPING PAD FOR MECH.

PUMPS, SEE DETAIL 3 - REFER TO

MECH. DWGS FOR PUMP DETAILS

2402

RELOCATED FLOOR DRAIN - REFER

TO MECH. DWGS FOR DETAILS

E G

3

NEW EXPANSION TANK - REFER TO

MECH. DWGS FOR DETAILS

DESIGN LOADING

PUMPS P-1 & P-2: W = 260 LBS (117 KG) EACH

PUMPS P-3 & P-4: W = 190 LBS (86 KG) EACH

* REFER TO MECH. DRAWINGS FOR UP-TO-DATE

INFORMATION ON MECHANICAL EQUIPMENT. WEIGHTS

PROVIDED HERE ARE SUBJECT TO CONFIRMATION.

P-1

P-2

P-3

P-4

100

NO.4 (10M) DOWELS @ 16" AROUND

PERIMETER, 12" LAP LENGTH WITH

MIN. 2" EPOXY EMBED. INTO SLAB

WELDED WIRE FABRIC:

6x6 W2.9/2.9 (152x152

MW18.7/18.7) 1 LAYER

STRUCTURAL SLAB OR

BUILT-UP MECHANICAL PAD

3/4" CHAMFER (TYP)

PROVIDE ROUGHENED CONC.

SURFACE WITH MIN. 1/2" AMPLITUDE

NOTES:

1. PRIOR TO SUBSTANTIAL COMPLETION OF THE PROJECT, GROUT ALL

CRACKS IN THE HOUSEKEEPING PADS AND FILL WITH MORTAR

CONTAINING CEMENT, SAND AND LATEX BONDING AGENT OR AS NOTED

IN SPECIFICATIONS.

2. CONCRETE STRENGTH MIN. 25 MPa.

DOWELS AT 48" INTERIOR OF SLAB

(SIM. TO PERIMETER)


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:50

PLAN: 1ST FLOOR BOILER ROOM 127 - DEMO WORKS

1

0

STRUCTURAL SERVICES

BOILER ROOM

KEY PLAN AND DETAILS

2021-JAN-14

D.HUM

D.HUM

D.HUM

1020165

S-03 T 1

Scale: 1:50

PLAN: 1ST FLOOR BOILER ROOM 127 - NEW WORKS

2

Scale: 1:10

HOUSEKEEPING PAD DETAIL

3



P1000T UNISTRUT OR EQUIV,

LENGTH AND QUANTITY TO SUIT

(2) x 3/8" A307 THREADED RODS PER

UNISTRUT, LENGTH TO SUIT

200mm HOLLOW CORE SLAB

ATTACH TO BRACKETS ON UNIT

DIMENSION TO SUIT

HOLE LOCATIONS

ON VAV UNIT

(2) x 3/8" DIA. CONC. SCREW

ANCHORS (HILTI KWIK HUS-EZ OR

EQUIV.) @ 1-5/8" EMBEDMENT

MAX. 150mm ON

EITHER SIDE OF ROD

1

2

GENERAL NOTES









PUBLISHED FORM.

2. CONTRACTOR TO INCLUDE IN TENDER PRICE ALL COSTS ASSOCIATED WITH

REMOVAL AND REINSTATEMENT OF CEILING TILES, DRYWALL CEILING, LIGHTING

FIXTURE AND ALL OTHER MATERIALS TO INSTALL SUPPORTS (IF APPLICABLE).

CEILING TILES, DRYWALL AND ALL OTHER MATERIALS REMOVED SHALL BE

RESTORED TO ORIGINAL CONDITION UPON COMPLETION OF WORK. CONFIRM IF

ABATEMENT REQUIRED FOR PRESENCE OF ASBESTOS.

3. CONFIRM FOR PRESENCE OF ASBESTOS.

4. REFER TO MECHANICAL DRAWINGS FOR ALL LOCATIONS OF VAV UNITS.

1

DESIGN NOTES

DETAILS OF CEILING SUPPORT ARE UNKNOWN AT THIS TIME, AND SHALL BE

CONFIRMED. REPORT TO CONSULTANT ANY SIGNIFICANT DETAILS DIFFERENT THAN

WHAT IS SHOWN ON THESE DRAWINGS THAT MAY IMPACT THE INSTALLATION OF THE

SUPPORTS.

CONNECT UNISTRUT SUPPORTS TO THE STRUCTURAL SUPPORTS ONLY, AS SHOWN.

DO NOT CONNECT ANY UNISTRUTS OR HANGERS DIRECTLY TO THE STEEL ROOF DECK

OR OTHER ELEMENTS NOT INDICATED ON THE DETAILS SHOWN HEREIN.

VAV UNITS ARE TO BE SUPPORTED AS PER DETAILS SHOWN HEREIN BASED ON THE

MAKE-UP OF THE STRUCTURAL CEILING SUPPORTS.

2

3

NEW VAV UNITS

(SIZE VARIES) -

REFER TO MECH.

DWGS FOR DETAILS

HANGER BRACKETS

SUPPLIED WITH UNIT

CONNECT RODS TO

UNISTRUTS SUPPORTS AS

PER DETAIL 2 TO 4

3

EX. STEEL ROOF DECK

(THICKNESS VARIES)

EX. OWSJ (SIZE VARIES)

1500± (V.I.F.)

P1000 OR P1001

UNISTRUT CHANNEL

1/2" DIA.BOLTS,

EACH SIDE OF JOIST

3/8" THREADED ROD U.N.O. C/W

LOCK WASHER, FLAT WASHER AND

HEX NUT AT UNISTRUT (TYP)

1/2" CHANNEL NUTS

EX. STEEL ROOF DECK

(THICKNESS VARIES)

EX. OWSJ (SIZE VARIES),

PANEL CONFIG. SHOWN

NOT TO SCALE

SET LOCATIONS

ON JOIST AS REQ'D

MAX. 6" TO

CLOSEST

PANEL POINT

P1000 OR P1001

UNISTRUT CHANNEL,

SUPPORTED BETWEEN JOISTS

(1) X 3/8" THREADED

ROD, U.N.O.

FRONT DETAIL

A

B

SIDE DETAIL

B

ATTACH TO BRACKET LOCATIONS

ON VAV UNITS AS REQUIRED

1

2

1500 ± (V.I.F)

DIMENSION TO SUIT

HOLE LOCATIONS

ON VAV UNIT

P1000T UNISTRUT OR EQUIV,

LENGTH TO SUIT

(2) x 3/8" A307 THREADED RODS PER

UNISTRUT, LENGTH TO SUIT

ATTACH TO BRACKETS ON UNIT

EX. CHANNEL FRAMING

(SIZE VARIES)

EX. STEEL ROOF DECK

1

2


DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True North

Key Plan



TEL. (647) 478-5156

FAX (647) 478-5917


HVAC UPGRADE


AS SHOWN

Scale: 1:10

HANGER SUPPORT DETAIL - CONC. CEILING

2

0

STRUCTURAL SERVICES

DETAILS

VAV UNITS

2021-JAN-14

D.HUM

D.HUM

D.HUM

1020165

S-04 T 1

Scale: 1:10

VAV UNIT SUPPORT

1


Scale: 1:10

HANGER SUPPORT DETAIL - STEEL ROOF DECK AND CHANNEL FRAMING

3

Scale: 1:10

HANGER SUPPORT DETAIL - STEEL ROOF DECK AND OWSJ FRAMING

4


N PL

16

17

18

14151920

····

Xref 1020165 - Title Block ARCH D (36x24).dwg

Scale: 1:50

ROOF PLAN - ROOF SECTION "K"7Drawing No. Phase Revision

DATE:

DRAWN BY:

APPROVED BY:

DESIGNED BY:

Drawing Title




PROJECT NO.:

Client

Engineer Logo

True NorthKey Plan


250 SHEPPARD AVE. EAST, SUITE #306, TORONTO, ONTARIO, M2N 6M9TEL. (647) 478-5156FAX (647) 478-5917

NEWCASTLE PUBLIC SCHOOLHVAC UPGRADE


AS SHOWN

Scale: 1:50

PARTIAL LIBRARY EXTERIOR WALL - NORTH ELEVATION8

N.T.S.

NEW CANOPY ROOFING SYSTEM R11 N.T.S.

PERIMETER FLASHING DETAIL2 N.T.S.

PERIMETER FLASHING DETAIL3

N.T.S.

WALL COUNTER FLASHING DETAIL4 N.T.S.

NEW ROOF DRAIN FLASHING DETAIL5 N.T.S.

THROUGH WALL FLASHING REPAIR - MASONRY WALL6

2021-FEB-17

1020165

B. MARASHI

CANOPY ROOF REPLACEMENTAND LIBRARY MASONRY WALL REPAIR

B. MARASHI

Y. LEUNG

0 2021-FEB-24 ISSUED FOR PERMIT & TENDER

A1 T 0

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