M-001notes: 1.abbreviation lists are for reference only. not all abbreviations shown on abbreviation...

NOTES:

1. ABBREVIATION LISTS ARE FOR REFERENCE ONLY. NOT ALL ABBREVIATIONS SHOWN ON ABBREVIATION LIST ARE USED IN PROJECT.

ABBREVIATIONS

DIRECTION ARROW

PIPE-UP UNLESS OTHERWISE NOTED

PIPE DROP UNLESS OTHERWISE NOTED

SPRINKLER SYSTEM PIPING

EXISTING SPRINKLER PIPING TO REMAIN

EXISTING O.S.&Y. VALVE WITH TAMPER SWITCH

EXISTING PRESSURE REDUCING VALVE (PRV)

EXISTING SHUT-OFF VALVE

EXISTING PRESSURE GAUGE (PG)

EXISTING WATER-PROOF PIPE SLEEVE

EXISTING WATER FLOW DETECTOR

EXISTING NORMALLY CLOSED DRAIN VALVE

EXISTING PUMP

EXISTING UNION

EXISTING O.S.&Y. VALVE

EXISTING CHECK VALVE

EXISTING 3 WAY ROOF MANIFOLD

EXISTING FIRE HOSE RACK (RISER DIAGRAM/ELEVATION)

EXISTING FIRE HOSE RACK (PLAN)

SPR

EXISTING SPRINKLER DRAIN PIPING TO REMAINDR

#

POINT OF DISCONNECTION FROM EXISTING

POINT OF NEW CONNECTION TO EXISTING

SHEET KEYNOTE DESIGNATION

TOP CONNECTION

BOTTOM CONNECTION

DROP OR RISE

NEW CONNECTION

CAPPED OUTLET

HIGHLOW

EXISTING PIPING TO BE REMOVED

SPR

FIRE STANDPIPE SYSTEM PIPINGFSP

PRE-ACTION SYSTEM PIPINGPA

EXISTING SIAMESE CONNECTION

EXISTING FLOOR CONTROL ASSEMBLY

EXISTING PRE-ACTION VALVE

(XXX)

18x1018x10

[XXX]

DUCT SIZE(FIRST FIGURE INDICATES PLAN SIZE)

RETURN OR EXHAUST DUCT UP(SUCTION SIDE OF FAN)

RETURN OR EXHAUST DUCT DOWN(SUCTION SIDE OF FAN)

ACOUSTIC LINING IN DUCT

FLEXIBLE CONNECTION

ELBOW WITH TURNING VANES

RADIUS ELBOW

REMOVAL WORK

EXISTING WORK TO REMAIN

NEW WORK

CUT AND CAP AIR TIGHT

POINT OF NEW CONNECTION

POINT OF DISCONNECTION

MOTORIZED DAMPER W/ ACCESS DOOR

FIRE DAMPER W/ ACCESS DOOR

REGISTRE D'ÉQUILIBRAGE / VOLUME DAMPER

ALIMENTATION / SUPPLY

RETOUR/ÉVACUATION / RETURN/EXHAUST

SUPPLY AIR CFM

RETURN/EXHAUST AIR CFM

DUCT MOUNTED SMOKE DETECTOR

MD

WIRE MESH SCREEN

SD

40MM DOOR UNDERCUT

FIRE/SMOKE DAMPER W/ ACCESS DOOR

TRANSFER DUCT

POMPE DE CONDENSAT/CONDENSATE PUMP

TRANSFER OPENING WITH RETURN GRILLES ON BOTHSIDES. 12x6 GRILLE U.O.N.

NOTES:

1. SYMBOL LISTS ARE FOR REFERENCE ONLY. NOT ALL SYMBOLS SHOWN ON SYMBOL LIST ARE USED IN PROJECT.

DRAINAGE PIPING ABOVE SLAB

VENT PIPING (V)

COLD WATER PIPING (CW)

HOT WATER PIPING (HW)

PIPE-UP UNLESS OTHERWISE NOTED

PIPE DROP UNLESS OTHERWISE NOTED

DROP OR RISEHIGH

TOP CONNECTION

BOTTOM CONNECTION

VALVED CAPPED OUTLET

CLEANOUT (CO)

TRAP

WATER-PROOF PIPE SLEEVE

BALL VALVE (BV)

GATE VALVE (GV)

AVALOIR ENTONNOIR / FUNNEL DRAIN

DIRECTION OF FLOW

POINT OF DISCONNECTION

UNION

CHECK VALVE

NEW CONNECTION

EXISTING HOT WATER PIPING TO REMAIN

EXISTING COLD WATER PIPING TO REMAIN

EXISTING VENT PIPING TO REMAIN

EXISTING DRAINAGE PIPING TO REMAIN (W OR S)

EXISTING PIPING TO BE REMOVED

REDUCED PRESSURE ZONE BACKFLOW PREVENTER

BALANCE VALVE

POINT OF NEW CONNECTION

DRAINAGE PIPING BELOW SLAB

FLOOR DRAIN

WATER FILTERF

TRAP PRIMERTP

RPZ

SOLENOID VALVE

VACUUM BREAKER

SHOCK ABSORBER

M

2x2 RETURN AIR OUTLET

2x2 SUPPLY AIR OUTLET

AFF ABOVE FINISHED FLOOR

BOB BOTTOM OF BEAM

BOD BOTTOM OF DUCT

BOP BOTTOM OF PIPE

CH CEILING HEIGHT

DN DOWN

DR DRAIN

DWG DRAWING

EL ELEVATION

F FIRE SERVICE

FDC FIRE DEPARTMENT CONNECTION

FHR FIRE HOSE RACK

FP FIRE PROTECTION

FSP FIRE STAND PIPE

NTS NOT TO SCALE

PA PRE-ACTION

QTY QUANTITY

SPR SPRINKLER

SQ.FT. SQUARE FOOT(FEET)

T.C.S.P. TEMPORARY CORE SPRINKLER PROTECTION

TEMP TEMPERATURE

TS TAMPER SWITCH

TYP TYPICAL

ULC UNDERWRITERS LABORATORY OF CANADA

CM COFFEE MAKER

CO CLEAN OUT

CW COLD WATER

DN DOWN

DW DISHWASHER

EL ELEVATION

EWH ELECTRIC WATER HEATER

F WATER FILTER

HW HOT WATER

HWD HOT WATER DISPENSER

HWVO HOT WATER VALVED OUTLET

IM ICE MAKER

IW INDIRECT WASTE

IWH INSTANTANEOUS WATER HEATER

LAV LAVATORY

MER MECHANICAL EQUIPMENT ROOM

NTS NOT TO SCALE

PO PLUGGED OUTLET

RPZ REDUCED PRESSURE ZONE BACKFLOW PREVENTER

S SOIL

SA SHOCK ABSORBER

SAN SANITARY

SK SINK

SPECS SPECIFICATIONS

SQ.FT. SQUARE FOOT (FEET)

TMV THERMOSTATIC MIXING VALVE

TP TRAP PRIMER

TYP TYPICAL

UL UNDERWITERS LABORATORY

UR URINAL

V VENT

W WASTE

WC WATER CLOSET

WCO WATER CLEANOUT

WHA WATER HAMMER ARRESTOR

AC AIR CONDITIONING

AHU AIR HANDLING UNIT

AL ACOUSTICAL LINING

BCU BLOWER COIL UNIT

BPD BYPASS DAMPER

BTU BRITISH THERMAL UNIT

BHP BRAKE HORSE POWER

CAC COMPUTER ROOM AC

CD CEILING DIFFUSER

CFM CUBIC FEET PER MINUTE

CHW CHILLED WATER

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

CP CONDENSATE PUMP

CV CONSTANT VOLUME

DN DOWN

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

FC FLEXIBLE CONNECTION

FD/AD FIREDAMPER WITH ACCESS DOOR

FSD/AD COMBINATION FIRE & SMOKE DAMPER WITH ACCESS DOOR

GPM GALLONS PER MINUTE

HP HORSEPOWER

IN WC INCHES OF WATER COLUMN

KW KILOWATT

LPS LITER PER SECOND

LD LINEAR DIFFUSER

NTS NOT TO SCALE

PA PASCAL

PD PUMP DISCHARGE

RA RETURN AIR

RG RETURN AIR GRILLE

RPM ROTATIONS PER MINUTE

RPS ROTATIONS PER SECOND

RTU ROOFTOP UNIT

TD TRANSFER DUCT

TF TRANSFER FAN

TO TRANSFER OPENING

TR TOP REGISTER

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER

WMS WIRE MESH SCREEN

(XXX) CFM OF AIR SUPPLY

(XXX)V VAV DIFFUSER. MAXIMUM AIRFLOW RATE INDICATED

[XXX] CFM OF AIR - RETURN/EXHAUST

FIRE PROTECTION

PLUMBING

HVAC

EXISTING CONDITIONS

A. THE CONTRACTOR SHALL VISIT THE PREMISES AND COMPARE SAME WITH A FULL SET OF BID DOCUMENTS AND SPECIFICATIONS AND BECOME SATISFIED WITHTHE CONDITIONS EXISTING AT THE BUILDING BEFORE DELIVERY OF THE PROPOSAL. NO ADDITIONAL ALLOWANCE WILL BE MADE TO THE CONTRACTOR DUE TOTHE NEGLECT OR FAILURE TO COMPLY WITH THE SPECIFIED REQUIREMENTS.

B. REFER TO ARCHITECTURAL DRAWINGS FOR ALL CEILING HEIGHTS.

HVAC

A. PROVIDE ALL REMOVABLE ACCESS TILES IN HUNG CEILING FOR ACCESS TO ALL VOLUME AND FIRE DAMPERS (EXISTING OR NEW) AND ALL OTHER MECHANICALAND ELECTRICAL EQUIPMENT REQUIRING ACCESS FOR MAINTENANCE AND ADJUSTMENTS.

B. ALL THERMOSTATS/HUMIDISTATS/SENSORS INSTALLED ON PERIMETER WALLS SHALL BE MOUNTED ON INSULATED BACKING.

C. BALANCE SUPPLY OUTLETS TO AIRFLOW QUANTITIES SHOWN ON FLOOR PLAN.

D. CLEAN ALL EXISTING AIR OUTLETS FOR REUSE AND ALL NEW AIR OUTLETS AFTER BALANCING PRIOR TO TURN OVER OF WORK.

E. CUT TILES, PROVIDE NEW TILES AND TEE-BAR FOR INSTALLATION OF AIR OUTLETS.

F. TAKE EXTRA CARE TO PREVENT DUST/DEBRIS FROM ENTERING THE HVAC SYSTEM FROM THE CONSTRUCTION AREA IN ORDER TO AVOID SPREADINGDUST/DEBRIS TO OTHER AREAS OF THE BUILDING.

G. ALL INDUCTION UNITS, TRANSFER UNITS, TRANSFER FANS, SUPPLY AIR DIFFUSERS, RETURN/EXHAUST AIR GRILLES LOCATED WITHIN THE TENANT SPACE SHALLBE VACUUMED AND CLEANED AFTER CONSTRUCTION HAS BEEN COMPLETED AND BEFORE OCCUPANCY.

H. PROVIDE TEMPORARY MERV 8 FILTERS ON ALL BASE BUILDING RETURN AIR OPENINGS PRIOR TO CONSTRUCTION AND REPLACE FILTERS WEEKLY.

I. REPLACE ALL FILTERS IN EXISTING TENANT INDUCTION UNITS AFTER CONSTRUCTION HAS BEEN COMPLETED.

J. ALL CONTROLS WORK SHALL BE BY SIEMENS. CONTACT DAVID BARRETT ([email protected] / 416-723-2763).

K. ALL TESTING , ADJUSTMENTS AND BALANCING WORK SHALL BE BY FLOWSET BALANCING LTD. CONTACT CHRIS PITHER ([email protected] / 647-321-5114).

DEMOLITION/REMOVALS

A. NOTES AND GRAPHIC REPRESENTATIONS SHALL NOT LIMIT THE EXTENT OF DEMOLITION REQUIRED. CONTRACTOR SHALL VISIT THE SITE, CAREFULLY EXAMINEEXISTING CONDITIONS AND SHALL PERFORM ALL DEMOLITION REQUIRED TO ACHIEVE THE FINAL DESIGN INTENT AS REQUIRED BY THE CONTRACT DOCUMENTS.EXTENT OF ALL DEMOLITION WORK SHALL BE COORDINATED WITH THE ARCHITECT.

B. EQUIPMENT INDICATED TO BE REMOVED SHALL BE TAKEN FROM THE SITE AND DISPOSED OF IN ACCORDANCE WITH APPLICABLE LAWS AND ENVIRONMENTALREGULATIONS. LANDLORD SHALL HAVE THE OPTION TO RECEIVE ANY ITEMS CALLED TO BE REMOVED PRIOR TO REMOVAL FROM SITE. EQUIPMENT REQUIRED TOBE TURNED OVER TO THE OWNER SHALL BE PLACED IN A MUTUALLY ACCEPTABLE LOCATION.

C. THE WORK SHALL INCLUDE THE REMOVAL OF MATERIALS AS DIRECTED. PRIOR TO REMOVING EQUIPMENT AND MATERIALS FROM THE PROJECT SITE, THEBUILDING MANAGER SHALL INSPECT AND ADVISE WHICH ITEMS WILL BE RESTORED.

D. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL FROM THE PREMISES ALL DEBRIS RESULTING FROM REMOVAL OF WORK.

E. CONTRACTOR SHALL CAP AIRTIGHT ALL REMAINING SERVICES, AT ALL POINTS OF DISCONNECTION, UNLESS OTHERWISE INDICATED.

F. DEMOLITION AND OTHER WORK WHICH CREATES DISTURBING NOISE, MUST BE PERFORMED AFTER NORMAL WORKING HOURS OR ON WEEKENDS. THE DELIVERY,HANDLING, AND INSTALLING OF MATERIALS, EQUIPMENT AND DEBRIS MUST BE ARRANGED TO AVOID ANY INCONVENIENCE AND ANNOYANCE TO OTHER TENANTS.CLEANING MUST BE CONTROLLED TO PREVENT DIRT AND DUST FROM INFILTRATING INTO ADJACENT TENANT OR MECHANICAL AREAS. WELDING OR BURNINGMUST BE PERFORMED ONLY DURING TIMES SPECIFICALLY APPROVED BY THE BUILDING MANAGER.

PLUMBING

A. CONTRACTOR SHALL VERIFY IN THE FIELD LOCATIONS OF EXISTING PLUMBING RISERS, WHICH ARE EXISTING TOREMAIN.

B. IN CASES WHERE EXISTING PIPE IS REMOVED AND CUT BACK TO EXISTING RISERS. CONTRACTOR SHALL PROVIDE NEWOUTLETS FOR FUTURE USE AS TIGHT AS POSSIBLE TO EXISTING RISERS: 4"CAPPED SANITARY OUTLET IN CEILING OFFLOOR BELOW, 2"CAPPED VENT OUTLET, AND NEW VALVED AND CAPPED CW AND HW OUTLETS ABOVE NEW CEILINGELEVATION. SIZE OF NEW VALVED CW & HW OUTLETS SHALL MATCH EXISTING RISER TAPS.

C. CONTRACTOR SHALL COORDINATE THE ROUTING OF ALL SAN, V, CW & HW PIPING WITH DUCTS AND LIGHT FIXTURES.

D. CONTRACTOR SHALL VERIFY IN THE FIELD THE EXISTING WATER PRESSURE. CONTRACTOR SHALL PROVIDE APRESSURE REDUCING VALVE IF THE WATER PRESSURE EXCEEDS 80PSI.

GENERAL

A. INSTALLATION OF MECHANICAL EQUIPMENT SHALL BE COMPLETED IN STRICT ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.

B. CUT, PATCH, AND PAINT CEILINGS AND SLAB AS REQUIRED TO MATCH EXISTING CONDITIONS.

C. DRAWINGS ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT.

D. UPON COMPLETION OF ALL NEW WORK NO ABANDONED DUCTS OR PIPES SHALL REMAIN.

E. THE EXISTING SYSTEMS SHALL BE LEFT IN PERFECT WORKING ORDER UPON COMPLETION OF ALL NEW WORK.

F. PRIOR TO SUBSTANTIAL COMPLETION, THE TESTING AND BALANCING REPORT AND NFPA STAMPED LETTER SHALL BE PROVIDED TO THE CONSULTANT.

COORDINATION

A. THE CONTRACTOR SHALL VISIT THE PREMISES AND COMPARE SAME WITH A FULL SET OF BID BEFORE PROCEEDING WITH ANY WORK IN OCCUPIED OR USEDAREAS, THE CONTRACTOR SHALL APPLY TO LANDLORD FOR PERMISSIONS TO ENTER SUCH AREAS. THE CONTRACTOR IS OBLIGED TO PERFORM WORK ONLY ATTIMES DESIGNATED BY THE LANDLORD. THERE WILL BE NO ADDITIONAL COMPENSATION FOR THE WORK PERFORMED AFTER HOURS OR ON OFF-DAYS WITHOUTPRIOR WRITTEN APPROVAL.

B. CONTRACTOR SHALL COORDINATE THE WORK WITH ALL TRADES AND EXISTING CONDITIONS.

C. CONTRACTOR SHALL COORDINATE SLAB PENETRATIONS WITH BUILDING ENGINEERS/OWNER.

FIRE PROTECTION

A. CONTRACTOR SHALL VERIFY IN THE FIELD LOCATION OF EXISTING FIRE STANDPIPE AND/OR SPRINKLER RISERS.

B. VERIFY ALL GOVERNING DIMENSIONS, PIPE SIZES AND LOCATION OF THE PIPING AND EQUIPMENT TO BE REMOVED.

C. NOTIFY BUILDING MANAGER AT LEAST 48 HOURS BEFORE DEMOLITION WORK OR BEFORE SHUT DOWN OF EXISTING SERVICES. RISER SHUT DOWNS SHALL BEPERFORMED AT CONTRACTOR'S COST, AT DESIGNATED TIMES UNDER BUILDING MANAGER'S SUPERVISION AND ONLY WITH APPROVAL.

D. THE CONTRACTOR'S WORK ACTIVITIES SHALL NOT INTERFERE WITH THE BUILDING SERVICES IN ANY WAY WITHOUT THE EXPRESS PERMISSION IN WRITING BYTHE BUILDING MANAGER. SUCH INTERRUPTIONS AND INTERFERENCES SHALL BE MADE AS BRIEF AS POSSIBLE AND ONLY AT THE TIME STATED BY THE BUILDINGMANAGER.

E. PROVIDE A FIRE WATCH FOR THE DURATION OF THE SPRINKLER SHUT-DOWN. RESTORE SPRINKLER SYSTEM TO ACTIVE CONDITIONS WHEN THE FIRE WATCH ISNOT PROVIDED. COORDINATE SCHEDULING WITH BUILDING MANAGEMENT.

F. LOCATIONS AND SIZES OF EXISTING PIPING ARE APPROXIMATE. FIELD VERIFY EXACT SIZES AND LOCATIONS OF ALL EXISTING PIPING AT THE SITE.

G. NO REMOVED EXISTING PIPING FITTINGS, VALVES, ETC. SHALL BE REUSED UNLESS OTHERWISE APPROVED BY THE ENGINEER.

H. CONTRACTOR & ITS SUB'S SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING SPRINKLERS AND RELATED PIPING AS WELL AS REMOVING SPRINKLERS ASREQUIRED TO MEET NEW PROPOSED SPRINKLER HEAD LAYOUT.

I. THE CONTRACTOR SHALL INCLUDE IN THE PRICE THE COST FOR DRAINING AND FILLING THE EXISTING SPRINKLER SYSTEM IN ORDER TO FACILITATE THESPRINKLER SCOPE OF WORK. NOTIFY ALL MONITORING SERVICES OF SYSTEM SHUT DOWN FOR ALARMS.

SYMBOLSFIRE PROTECTION

PLUMBING

HVAC

T THERMOSTAT

SWITCHSW

CAPTEUR DE TEMPÉRATURE / TEMPERATURE SENSORT

PROJECT GENERAL NOTES

www.loringengineers.com

LORING CONSULTING ENGINEERS, INC.

TEL. (647) 352-9999TORONTO, ON M4V 2Y7

55 ST. CLAIR AVE. W, SUITE 201

NEW YORK, NY ● WASHINGTON, DC ● PRINCETON, NJ ● DURHAM, NC ● TORONTO, ON

Checked:

DRAWINGS ARE NOT TO BE SCALED.

CONSTRUCTION MUST CONFIRM TO ALL APPLICABLE CODESAND REQUIREMENTS OF THE AUTHORITIES HAVINGJURISDICTION.

CONTRACTOR MUST VERIFY AND ACCEPT RESPONSIBILITYFOR ALL DIMENSIONS AND CONDITIONS ON SITE AND SHALLNOTIFY THE APPROPRIATE CONSULTANT OF DISCREPANCIESWITH OR VARIATIONS FROM THE INFORMATION PROVIDEDBEFORE PROCEEDING WITH THE WORK.

THIS DRAWING IS NOT TO BE USED FOR CONSTRUCTIONUNLESS SPECIFICALLY ISSUED "FOR CONSTRUCTION" OROTHERWISE CONFORMING TO THE DRAWINGS THAT FORM THEBASIS FOR WHICH A BUILDING PERMIT FOR THE PROJECT HASBEEN ISSUED.

ALL DRAWINGS, SPECIFICATIONS AND RELATED DOCUMENTSARE THE COPYRIGHT PROPERTY OF THE ARCHITECT ANDMUST BE RETURNED UPON REQUEST. REPRODUCTION OFDRAWINGS, SPECIFICATIONS AND RELATED DOCUMENTS INPART OR IN WHOLE IS FORBIDDEN WITHOUT THE ARCHITECT'SWRITTEN PERMISSION.

N O T E S

11407

Entered:

Plot:

HIGHLAND HALLSHELL SPACE INTERIOR RETROFIT(UTSC PROJECT 2019-11)

UNIVERSITY OF TORONTO SCARBOROUGH1265 MILITARY TRAIL, TORONTO ON, M1C 1A4

ProjectNorth

2019-09-12Project No:

REF DATE DESCRIPTION

A 2019/09/13 ISSUED FOR 100%DD

B 2019/12/02 ISSUED FOR COORDINATION

C 2019/12/03 ISSUED FOR 99% REVIEW

D 2019/12/11 ISSUED FOR PERMIT

E 2020/02/03 ISSUED FOR TENDER

MECHANICAL COVER PAGE

JFADJ

M-001

Sheet List TableSHEET NUMBER SHEET TITLE ISSUED FOR ISSUED DATE

M-001 MECHANICAL COVER PAGE ISSUED FOR TENDER 2020-02-03M-101 MECHANICAL SPECIFICATIONS SHEET 1 ISSUED FOR TENDER 2020-02-03M-102 MECHANICAL SPECIFICATIONS SHEET 2 ISSUED FOR TENDER 2020-02-03M-103 MECHANICAL SPECIFICATIONS SHEET 3 ISSUED FOR TENDER 2020-02-03M-201 MECHANICAL SCHEDULES AND CONTROLS DIAGRAMS ISSUED FOR TENDER 2020-02-03M-401 HVAC DEMOLITION PLAN ISSUED FOR TENDER 2020-02-03M-411 HVAC NEW WORK PLAN ISSUED FOR TENDER 2020-02-03M-701 FIRE PROTECTION NEW WORK PLAN ISSUED FOR TENDER 2020-02-03M-801 MECHANICAL DETAILS SHEET 1 ISSUED FOR TENDER 2020-02-03M-802 MECHANICAL DETAILS SHEET 2 ISSUED FOR TENDER 2020-02-03

GENERAL SPECIFICATIONS1. GENERAL

1.1. IN THE EVENT OF ANY DISCREPANCY BETWEEN THE DEMOLITION PLAN AND THE CONSTRUCTION PLANS,CONSTRUCTION PLANS AND INTENT SHALL GOVERN.

1.2. DRAWINGS ARE NOT TO BE SCALED.

1.3. DESIGN DRAWINGS ARE TO BE CONSIDERED DIAGRAMMATIC. OFFSETS MAY BE REQUIRED TO AVOID EXISTINGSERVICES, OTHER TRADES, ETC. COORDINATE WORK WITH ALL TRADES AND FIELD CONDITIONS.

1.4. CONTRACTOR SHALL EXERCISE EXTREME CARE IN PROTECTING AREAS ADJACENT TO CONSTRUCTION AREAS,SHALL FULLY PROTECT THEM FROM ANY DAMAGE RESULTING FROM CONTRACTOR'S WORKMEN,SUBCONTRACTORS OR AGENTS, AND SHALL BE RESPONSIBLE FOR REPAIRING, CLEANING OR REPLACING ANYSUCH DAMAGE.

1.5. ALL DIMENSIONS GIVEN ARE FINISH DIMENSIONS UNLESS OTHERWISE STATED.

1.6. UNLESS SPECIFICALLY STATED OTHERWISE, CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS,APPURTENANCES, EQUIPMENT AND SERVICES TO COMPLETE ALL WORK AS INDICATED ON DRAWINGS AND/ORSPECIFIED ON NOTES.

1.7. UNLESS SPECIFICALLY STATED OTHERWISE, CONTRACTOR SHALL FOLLOW MANUFACTURERS' DIRECTIONS,INSTRUCTIONS AND RECOMMENDATIONS FOR ALL MATERIALS AND PROCESSES USED IN THIS CONTRACT.

1.8. THE CONTRACTOR MUST MAKE ALLOWANCE FOR NECESSARY MODIFICATIONS TO EXISTING CONDITIONS TOPERFORM WORK.

1.9. THE EXISTING SYSTEMS SHALL BE LEFT IN PERFECT WORKING ORDER UPON COMPLETION OF ALL NEW WORK.

1.10. EACH CONTRACTOR IS RESPONSIBLE TO PROVIDE ALL PENETRATIONS, CUTTING, PATCHING, SLEEVES, ANDFIRE-STOPPING REQUIRED TO COMPLETE THE INSTALLATION OF ALL WORK.

1.11. UPON COMPLETION OF THE WORK, CONTRACTOR SHALL COMPLETELY CLEAN THE CONSTRUCTION AREASUITABLE FOR THE OWNER'S USE, INCLUDING REMOVAL OF ALL LABELS (AFTER ARCHITECT'S INSPECTION),CLEANING OF ALL THE EQUIPMENT, CONSTRUCTION WORK, WINDOWS AND OTHER WORK, NEW AND OLD, IN THATCONSTRUCTION AREA.

1.12. CONTRACTOR SHALL GUARANTEE ALL WORK PERFORMED UNDER THIS CONTRACT FOR ONE YEAR, STARTINGFROM DATE OF FINAL ACCEPTANCE OF ALL WORK.

1.13. COORDINATE SCHEDULE FOR HOOK-UPS TO EXISTING SYSTEMS AND EQUIPMENT, AND REMOVAL ORRELOCATIONS WITH THE OWNER AND PERFORM THIS WORK AT SUCH TIMES TO ENSURE THAT PERIODS OFSHUTDOWN WILL BE ACCEPTABLE TO THE OWNER. ALL SYSTEM SHUTDOWNS SHALL BE KEPT TO A MINIMUM. ANYSHUTDOWNS SHALL BE PERFORMED AFTER APPROVAL BY OWNER. PROVIDE ADVANCE NOTICE FOR SHUTDOWNS.

1.14. ALL SYSTEMS AND SERVICES THAT SERVE ADJACENT SPACES SHALL BE MAINTAINED THROUGHOUT WORK.

1.15. COORDINATE ALL EQUIPMENT REQUIREMENTS WITH APPROPRIATE TRADES (I.E.-CONDENSATE PUMPSCOORDINATED WITH ELECTRICAL, PLUMBING, CONTROLS, ETC.)

1.16. VERIFY AND COORDINATE ALL EQUIPMENT ACCESS AND CLEARANCES WITH THE ARCHITECT, GENERALCONTRACTOR AND/OR CONSTRUCTION MANAGER.

1.17. ALL WORK SHALL BE PERFORMED IN NEAT, SAFE MANNER. PROTECT EXISTING WORK, PREMISES, PERSONNEL.REPAIR AND REPLACE ANY DAMAGE.

1.18. COORDINATE WORK HOURS, SCHEDULES, SEQUENCE AND DURATION OF WORK WITH OWNER.

2. CODES AND STANDARDS

2.1. THIS ENTIRE INSTALLATION SHALL BE TESTED AND INSTALLED TO CONFORM, AS A MINIMUM, TO APPLICABLEPROVISIONS OF THE FOLLOWING CODES AND STANDARDS EXCEPT WHERE STRICTER REQUIREMENTS ARESPECIFIED ELSEWHERE HEREIN OR SHOWN ON THE CONTRACT DRAWINGS:

ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATION AND AIR

CONDITIONING ENGINEERS

AMCA AIR MOVING AND CONDITIONING ASSOCIATION

ARI AMERICAN REFRIGERATION INSTITUTE

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

ASTM AMERICAN SOCIETY FOR TESTING MATERIALS

ANSI AMERICAN NATIONAL STANDARDS INSTITUTE

CEC CANADIAN ELECTRICAL CODE

CGSB CANADIAN GENERAL STANDARDS BOARD

CSA CANADIAN STANDARDS ASSOCIATION

FM FACTORY MUTUAL

MSS MANUFACTURER'S STANDARDIZATION SOCIETY OF THE VALVE

AND FITTING INDUSTRY

NBC NATIONAL BUILDING CODE

NFC NATIONAL FIRE CODE

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

OSHA OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

OBC ONTARIO BUILDING CODE

SMACN SHEET METAL AND AIR CONDITIONING CONTRACTOR'S

NATIONAL ASSOCIATION

TIAC THERMAL INSULATION ASSOCIATION OF CANADA

TSSA TECHNICAL STANDARDS AND SAFETY AUTHORITY

ULC UNDERWRITER'S LABORATORIES OF CANADA, AND ALL

AGENCIES HAVING JURISDICTION.

2.2. ALL MECHANICAL WORK SHALL BE PERFORMED IN COMPLIANCE WITH BASE BUILDING STANDARDS ANDLANDLORD'S REQUIREMENTS.

2.3. ALL FIRE PROTECTION WORK SHALL BE PERFORMED IN COMPLIANCE WITH FC 403 - STANDARD FOR FIRESPRINKLER SYSTEMS, ASTM A53 - PIPE SPECIFICATIONS AND CSA B64 - BACKFLOW PREVENTERS AND VACUUMBREAKERS.

3. SCOPE OF WORK

3.1. PAY ALL FEES AND OBTAIN ALL APPROVALS AND PERMITS AS REQUIRED BY FEDERAL, PROVINCIAL AND LOCALAUTHORITIES HAVING JURISDICTION.

4. NOTICE TO BIDDERS

4.1. THE SPECIFICATIONS AND DRAWINGS ARE INTENDED TO SERVE JOINTLY AS A BASIS UPON WHICH THECONTRACTOR SHALL SUBMIT A CONTRACT PRICE FOR THE MATERIAL AND LABOUR PROVISIONS.

4.2. WHEN CONFLICTS OCCUR IN THE SPECIFICATIONS OR ON THE DRAWINGS, OR BETWEEN EITHER, THE ITEMSGREATER QUANTITY OR HIGHER COST SHALL BE PROVIDED.

4.3. THE CONTRACTOR SHALL PROVIDE ALL ITEMS OF LABOUR OR MATERIALS SPECIFICALLY INDICATED OR REQUIREDTO COMPLETE THE INTENDED INSTALLATIONS.

4.4. THE CONTRACTOR SHALL COORDINATE THE WORK IN ORDER THAT CONFLICTS IN SPACE LOCATIONS DO NOTOCCUR.

4.5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE WORK WITH ITS COMPLETION AND FINAL ACCEPTANCE ANDSHALL REPLACE ANY OF SAME WHICH MAY BE DAMAGED, LOST OR STOLEN, WITHOUT ADDITIONAL COSTS TO THEOWNER.

4.6. ALL WORK IN OCCUPIED AREAS SHALL BE PERFORMED OUTSIDE NORMAL WORKING HOURS OR SCHEDULED ASDIRECTED BY THE BUILDING MANAGEMENT.

4.7. THE CONTRACTOR SHALL PRICE THE WORK BASED ON ANY NECESSARY MODIFICATIONS OF THE EXISTINGSYSTEMS. CONTRACTOR SHALL INCLUDE ALL NECESSARY OVERTIME WORK.

4.8. THE CONTRACTOR WILL BE HELD TO HAVE VISITED THE SITE AND EXAMINED THE DRAWINGS AND SPECIFICATIONSOF OTHER TRADES AND OF GENERAL CONSTRUCTION TRADES TO SATISFY ALL CONDITIONS INVOLVED. THECONTRACTOR SHALL VERIFY ALL MEASUREMENTS GIVEN ON THE DRAWINGS AND THOROUGHLY BE ACQUAINTEDWITH ALL EXISTING CONDITIONS AFFECTING THE PROPER INSTALLATION OF THE WORK.

5. SUBMITTALS AND COORDINATION

5.1. SUBMITTALS:

5.1.1. ALL SUBMITTALS SHALL BE EMAILED TO [email protected].

5.1.2. CONTRACTOR TO PROVIDE SHOP DRAWING SCHEDULE TO ARCHITECT AND ENGINEER AT AWARD OFCONTRACT.

5.2. GENERAL

5.2.1. INCLUDE ON EACH LAYOUT WORKING DRAWING, A CERTIFICATION THAT ALL RELATED CONDITIONS HAVEBEEN CHECKED WITH ALL TRADES, AND THAT NO CONFLICT EXISTS. WORKING DRAWING SUBMISSIONSWILL NOT BE APPROVED WITHOUT SUCH CERTIFICATION.

5.2.2. SUBMIT TO THE ENGINEER, FOR APPROVAL, A LIST OF ALL MATERIAL AND EQUIPMENT MANUFACTURERSWHOSE PRODUCTS ARE PROPOSED, INCLUDING ALL DELIVERY DATES.

5.2.3. MAKE ALL SUBMITTALS SUFFICIENTLY IN ADVANCE OF FIELD REQUIREMENTS TO ALLOW AMPLE TIMEFOR CHECKING. NO CLAIM FOR EXTENSION OF TIME WILL BE GRANTED BY REASON OF FAILURE IN THISRESPECT AND NO WORK IN THE FIELD MAY BE STARTED WITHOUT REVIEWED SHOP DRAWINGS AND THEENGINEER'S APPROVAL.

5.2.4. REVIEW OF ANY SUBMITTAL SHALL NOT RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OFFURNISHING MATERIALS AND SYSTEMS OF PROPER DIMENSIONS, CAPACITIES, SIZES, QUANTITIES,QUALITY AND INSTALLATION DETAILS, TO EFFICIENTLY PERFORM THE REQUIREMENTS AND INTENT OFTHE CONTRACT DOCUMENTS. SUCH REVIEW SHALL NOT RELIEVE THIS CONTRACTOR FROM THERESPONSIBILITY FOR ERRORS IN SUBMITTALS.

5.2.5. IF THE SUBMITTALS DIFFER FROM THE REQUIREMENTS OF THE CONTRACT DOCUMENTS, MAKE SPECIFICMENTION OF SUCH DIFFERENCE IN LETTERS OF TRANSMITTAL, WITH A REQUEST FOR SUBSTITUTION,TOGETHER WITH REASONS THEREFORE, SO THAT, IF ACCEPTABLE, SUITABLE ACTION MAY BE TAKENFOR PROPER ADJUSTMENT. FAILING THIS, THE CONTRACTOR WILL NOT BE RELIEVED OF THERESPONSIBILITY FOR EXECUTING THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS.

5.3. COORDINATION:

5.3.1. COORDINATE WITH OTHER TRADES AS NECESSARY TO FACILITATE TIMELY COMPLETION AND AVOIDNECESSITY FOR CUTTING AND PATCHING.

5.3.2. FURNISH TO OTHER AFFECTED TRADES ALL NECESSARY INFORMATION, WORKING DRAWINGS ORMATERIALS REQUIRED FOR INSTALLATION AND COMPLETION OF ALL WORK

5.3.3. COORDINATE THE WORK OF ALL SUBMITTALS FOR THE PURPOSE OF INSURING THAT NO CONFLICTEXISTS WITH THE INSTALLATIONS TO BE MADE BY OTHER ENTITIES, WITH FIELD CONDITIONS AND THEINTENDED OPERATION INCLUDING THE CAPABILITY OF PERFORMING ROUTINE AND MAJORMAINTENANCE OF ALL COMPONENTS OF THE INSTALLATIONS. CONTRACTOR MUST PROVIDE SHOPDRAWINGS BASED ON COORDINATION DRAWINGS WHICH HE SIGNED OFF.

5.3.4. SUBSTITUTIONS TO SPECIFIED ITEMS MUST COMPLY WITH ALL SPECIFICATION REQUIREMENTS ANDWILL ONLY BE PERMITTED WHERE SUBMITTED AND APPROVED IN WRITING.

5.3.5. ALL WORK ON OCCUPIED FLOORS SHALL BE DONE DURING OFF HOURS OR ON WEEKENDS. COORDINATECONSTRUCTION SCHEDULES WITH BUILDING MANAGER.

5.4. PROJECT CLOSEOUT

5.4.1. AFTER COMPLETION OF PROJECT AND PRIOR TO REQUESTING FINAL PAYMENT, THE CONTRACTORSHALL BE GIVEN WRITTEN NOTICE THAT THE FOLLOWING ITEMS HAVE BEEN COMPLETED:

5.4.1.1. REQUIRED AGENCY APPROVALS.

5.4.1.2. FINAL CLEANING AND ADJUSTMENT OF EQUIPMENT.

5.4.1.3. RESOLUTION OF OUTSTANDING SUBMITTALS AND PUNCH LIST ITEMS.

5.4.1.4. AS-BUILT DRAWINGS.

5.4.1.5. TURNOVER OF SPARE KEYS, AND ANY REQUIRED SPARE PARTS OR TOOLS.

5.4.1.6. SYSTEM STARTUP, TESTING AND ADJUSTMENT.

5.4.1.7. MANUFACTURER'S CERTIFICATIONS, WARRANTIES AND O&M MANUALS.

5.4.1.8. DEMONSTRATIONS AND OWNER INSTRUCTION.

6. AS-BUILT DRAWINGS AND MAINTENANCE MANUALS

6.1. CONTRACTOR SHALL KEEP RECORD OF ALL CHANGES, FIELD CONDITIONS, AND SHALL PREPARE AND PROVIDEAS-BUILT DRAWINGS INDICATING ANY DEVIATION FROM THE ORIGINAL DESIGN. THE REVISED DRAWING SHALL BESTAMPED "AS-BUILT" WITH THE DATE AND CONTRACTOR'S SIGNATURE. ONE (1) SET OF PRINTS AND A COMPACTDISK CONTAINING AUTOCAD FILES SHALL BE DELIVERED TO THE ENGINEER BEFORE FINAL PAYMENT IS MADE.AFTER REVIEW AND APPROVAL OF AS-BUILT CONTRACTOR SHALL DELIVER COMPACT DISK TO THE OWNER.CONTRACTOR SHALL PROVIDE TWO (2) PRINTS AND A COMPACT DISK OF AS-BUILT DRAWINGS TO THE BUILDINGMANAGER UPON COMPLETION OF WORK.

6.2. PROVIDE TO THE ARCHITECT THREE (3) BOUND AND INDEXED COPIES OF OPERATIONS AND MAINTENANCE DATAMANUALS FOR THE INSTALLATION. THE MANUAL SHALL PROVIDE COMPREHENSIVE DETAILED INFORMATION ONTHE APPROVED INSTALLATION, OPERATION AND USE, MAINTENANCE AND PARTS LIST. INCLUDE THE FOLLOWINGINFORMATION:

6.2.1. NAMES AND ADDRESS OF LOCAL SUPPLIERS FOR THE ITEMS INCLUDING TECHNICAL DATA, PRODUCTDATA, SUPPLEMENTED BY BULLETINS, COMPONENT ILLUSTRATIONS, EXPLODED VIEW, TECHNICALDESCRIPTIONS OF ITEMS AND PARTS LISTS. ADVERTISING OR SALES LITERATURE IS NOT ACCEPTABLE.

6.2.2. THE CONSULTANT REVIEWED SHOP DRAWINGS

6.2.3. CERTIFICATE(S) OF ACCEPTANCE FROM THE AUTHORITIES INSPECTION DEPARTMENT.

6.2.4. TESTING, ADJUSTING AND BALANCING REPORTS.

6.3. REVIEW INFORMATION PROVIDED IN THE MAINTENANCE INSTRUCTIONS AND MANUALS WITH THE TENANT'SOPERATING PERSONNEL AND LANDLORD'S OPERATING PERSONNEL WHERE BASE BUILDING SYSTEMS AREREVISED TO ENSURE A COMPLETE UNDERSTANDING OF THE EQUIPMENT AND SYSTEMS AND THEIR OPERATION.

7. QUALITY ASSURANCE

7.1. MATERIALS, EQUIPMENT AND INSTALLATION SHALL CONFORM TO THE LATEST EDITION OF ALL APPLICABLE CODESAND THE REQUIREMENTS OF ALL AUTHORITIES HAVING JURISDICTION. ALL WORK SHALL BE PERFORMED INSTRICT ACCORDANCE WITH THE BUILDING STANDARDS AND THE REQUIREMENTS OF THE LOCAL UTILITYCOMPANY.

7.2. MATERIALS, EQUIPMENT AND INSTALLATION SHALL CONFORM TO THE LATEST EDITION OF THE APPLICABLEREFERENCE STANDARDS AS PER SPECIFICATION SECTION 2.

7.3. THE CONTRACTOR SHALL HAVE COMPLETED AT LEAST TWO PROJECTS OF SIZE AND COMPLEXITY SIMILAR TOTHOSE REQUIRED UNDER THIS CONTRACT. ALL WORKMEN SHALL BE SKILLED IN THEIR RESPECTIVE TRADE.

7.4. ALL WORK SHALL BE WARRANTED IN WRITING TO BE FREE FROM DEFECTS IN MATERIALS AND/OR WORKMANSHIPFOR A PERIOD OF ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE BY THE OWNER. WARRANTY SHALLINCLUDE ALL COSTS OF PARTS, LABOR, TRAVEL AND LIVING EXPENSES REQUIRED TO REPAIR OR REPLACEDEFECTIVE ITEMS.

7.5. INSPECTION

7.5.1. ALL STAGES OF THE INSTALLATION WILL BE INSPECTED BY THE OWNER AND/OR OWNERSREPRESENTATIVE FOR COMPLIANCE WITH THE REQUIREMENTS OF THE CONTRACT DRAWINGS ANDSPECIFICATIONS. ANY PORTION OF THE CONSTRUCTION NOT MEETING THOSE REQUIREMENTS TO THESATISFACTION OF THE ENGINEER SHALL BE REPLACED AT NO ADDITIONAL COST TO THE OWNER.

7.5.2. PROVIDE PROPER EQUIPMENT AND REASONABLE ASSISTANCE THAT THE OWNER AND/OR OWNERSREPRESENTATIVE MAY REQUIRE TO FACILITATE ACCESS AND INSPECTION AT THE CONSTRUCTION SITE.

8. REMOVALS

8.1. NOTES AND GRAPHIC REPRESENTATIONS ON THE DRAWINGS SHALL NOT LIMIT THE EXTENT OF REMOVALSREQUIRED. THE CONTRACTOR SHALL VISIT THE SITE AND CAREFULLY EXAMINE EXISTING CONDITIONS AND SHALLPERFORM ALL WORK REQUIRED TO ACHIEVE THE FINAL DESIGN INTENT AS REQUIRED BY THE CONTRACTDOCUMENTS. THE EXTENT OF ALL REMOVAL WORK SHALL BE COORDINATED WITH THE ARCHITECT.

9. VALUATION OF CHANGES

9.1. PROVIDE A COMPLETE BREAKDOWN OF MATERIAL, LABOUR, OVERHEAD, PROFIT, ETC. WHEN SUBMITTINGQUOTATIONS FOR CHANGE NOTICES ON THIS PROJECT.

9.2. THE HOURLY LABOUR RATE SHALL BE INCLUSIVE OF ALL CHARGES FOR SUPERVISION, VARIABLE LABOURFACTORS, HAND TOOLS, PAYROLL BURDENS, HEIGHT FACTORS, WARRANTIES, STORAGE, RENTALS, ADDITIONALBONDING, PARKING, CLEAN-UP, AS-BUILT DRAWINGS, HOISTING, FREIGHT AND DELIVERY, BUT EXCLUSIVE OFOVERHEAD AND PROFIT.

10. TESTING

10.1. GENERAL

10.1.1. PERFORM TESTS AS HEREIN SPECIFIED ON THE VARIOUS PIPING SYSTEMS OR PORTIONS THEREOFPRIOR TO PAINTING, CONCEALING OR INSULATING.

10.1.2. NOTIFY THE ENGINEER AND REPRESENTATIVES OF AGENCIES OR OTHER ENTITIES WHICH WOULD HAVEJURISDICTION AT LEAST 48 HOURS IN ADVANCE OF MAKING THE REQUIRED TESTS, SO THATARRANGEMENTS MAY BE MADE FOR THEIR PRESENCE TO WITNESS THE TESTS.

10.1.3. ALL TESTS SHALL BE WITNESSED BY BUILDING ENGINEER.

10.1.4. FURNISH AND INSTALL ALL DEVICES, MATERIALS, SUPPLIES, LABOR AND POWER REQUIRED INCONNECTION WITH TESTS. MAKE ALL TESTS IN THE PRESENCE AND TO THE SATISFACTION OF THEENGINEER AND REPRESENTATIVES OF THE AFORESAID AGENCIES OR OTHER ENTITIES.

10.1.5. SHOULD THE TESTS REVEAL ANY LEAKS OR OTHER EVIDENCE OF UNSATISFACTORY MATERIALS ORWORKMANSHIP, MAKE NECESSARY REPAIRS IMMEDIATELY, OR, IF REQUIRED BY THE ENGINEER,REPLACE DEFECTIVE WORK WITH NEW WORK WITHOUT ADDITIONAL COST TO THE AUTHORITY. REPEATTESTS AS DIRECTED UNTIL THE ENTIRE INSTALLATION IS PROVEN SATISFACTORY. NO TEMPORARYMETHOD OF REPAIRING LEAKS WILL BE PERMITTED.

10.1.6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY PROPERTY OR INSTALLATION DAMAGED BY THETESTS AND SHALL RESTORE THE DAMAGED ITEMS TO THEIR ORIGINAL CONDITION OR REPLACE THEMWITH NEW ITEMS.

10.1.7. DISPOSE OF WATER REMOVED FROM PIPE LINES IN A MANNER THAT WILL NOT CAUSE DAMAGE TO ANYPROPERTY.

HVAC SPECIFICATIONS

1. GENERAL

1.1. WHERE PENETRATIONS THROUGH FIRE RATED WALLS ARE NOT FIRE PROOFED THIS CONTRACTOR SHALL BERESPONSIBLE TO SEAL SAME TO MAINTAIN THE RATED INTEGRITY.

1.2. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING AND RESTORING THE CONTINUITY OF ALL EXISTING SYSTEMSAFFECTED. INCLUDING BUT NOT LIMITED TO: INSULATION, VAPOR BARRIER, VALVES, CAPS, PUMPS, ETC.

1.3. DIFFUSERS, REGISTERS AND GRILLES SHALL HAVE HARD DUCT CONNECTIONS.

1.4. COORDINATE ALL DUCT ELEVATIONS WITH ALL OTHER TRADES AND PROVIDE NECESSARY OFFSETS TO AVOIDCONFLICTS.

1.5. ALL DUCTWORK SHALL BE SUPPORTED FROM THE STRUCTURE.

1.6. KEEP WORK AREA PREMISES CLEAN OF DUST, DIRT, DEBRIS.

1.7. KEEP EQUIPMENT AND DUCTS SEALED TO KEEP DUST, DIRT AND WATER FROM ENTERING INTO EXISTING ANDNEW EQUIPMENT AND DUCTS.

2. SCOPE OF WORK

2.1. ALL WORK SHALL BE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS FOR A PERIOD OF ONE YEAR FROMDATE OF TOTAL PERFORMANCE AND SHALL MEET ALL LOCAL CODES AS STATED BELOW. ALL DEFECTS, WHICHDEVELOP OR ARE DISCOVERED WITHIN THIS PERIOD SHALL BE REPAIRED BY THE CONTRACTOR TO THESATISFACTION OF THE CONSULTANT OR BUILDING MANAGER AT NO ADDITIONAL COST. UPON COMPLETION OFTHE WORK UNDER THIS CONTRACT, THE CONTRACTOR SHALL REMOVE ALL TOOLS, APPLIANCES, SURPLUSMATERIAL AND SCRAP LEAVING THIS WORK IN PERFECT CONDITION.

2.2. THE BUILDING MANAGEMENT AND BUILDING STANDARDS FOR ALTERATIONS AND CONSTRUCTION ARE PART OFTHIS SECTION AND CONTRACT. ALL WORK PERFORMED HEREUNDER SHALL BE SUBJECT THERETO.

2.3. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, LABOUR EQUIPMENT, TOOLS, APPLIANCES, SERVICES,HOISTING, SCAFFOLDING, RIGGING, SUPERVISION AND OVERHEAD FOR THE FURNISHING AND INSTALLING OF ALLTHE HEATING, VENTILATING AND AIR CONDITIONING, EXHAUST AND RELATED WORK COMPLETE, IN ACCORDANCEWITH THE DRAWINGS, SCHEDULES AND SPECIFICATIONS. ANY LISTING OR INDICATION OF THE ITEMS FURNISHEDOR WORK PERFORMED SHALL NOT LIMIT THE GENERAL REQUIREMENTS TO FURNISH, INSTALL, TEST AND PLACE INOPERATION ALL WORK, INCLUDING ACCESSORIES REQUIRED TO COMPLETE THE CONTRACT IN A COMPLETEMANNER. THE SCOPE OF WORK SHALL INCLUDE, BUT NOT BE LIMITED TO THE FOLLOWING:

2.3.1. SHEET-METAL DUCTWORK, DIFFUSERS, GRILLES, HANGERS, SUPPORTS AND VOLUME DAMPERS.

2.3.2. PROVIDE PIPING, HANGERS, VALVES, ETC.

2.3.3. INSULATION FOR NEW DUCTWORK AND PIPING.

2.3.4. CUTTING AND PATCHING, FIRE-STOPPING, AIR INTAKES, EXHAUST.

2.3.5. PAY ALL FEES AND OBTAIN ALL APPROVALS AND PERMITS AS REQUIRED BY FEDERAL, PROVINCIAL ANDLOCAL AUTHORITIES HAVING JURISDICTION.

2.3.6. REMOVAL WORK INCLUDES ALL DEMO WORK ON PLAN.

2.3.7. PROVIDE COMPLETE CONTROLS INCLUDING CONTROL DEVICES, PANELS, THERMOSTATS, CONTROLWIRING, ETC.

2.3.8. COORDINATION WITH OTHER TRADES.

2.3.9. TEST & BALANCE HVAC SYSTEM (AIR AND WATER).

2.4. FINAL PATCHING AND PAINTING SHALL BE PERFORMED BY THE GENERAL CONTRACTOR. CUTTING, COREDRILLING, ROUGH PATCHING AND SHALL BE BY THE CONTRACTOR.

3. SUBMITTALS AND COORDINATION

3.1. SHOP DRAWINGS OF DUCTWORK, PIPING LAYOUTS AND ELEVATIONS SHALL BE SUBMITTED FOR APPROVAL TOTHE ENGINEER PRIOR TO ERECTION OR PURCHASE. SUBMIT CATALOG CUTS FOR AIR CONDITIONING UNITS, PIPEHANGERS, INSULATION, DIFFUSERS, PUMPS, VALVES, MISCELLANEOUS ACCESSORIES, ETC. INCLUDING CERTIFIEDEQUIPMENT MANUFACTURER'S PERFORMANCE DATA.

3.2. AIR BALANCING AND TESTING: SUBMIT AGENT'S QUALIFICATIONS AND REPORT AS SPECIFIED PRIOR TOPROCEEDING WITH THE WORK.

3.3. SUBMIT HANGING DETAILS WITH LOADING FOR ALL NEW EQUIPMENT TO STRUCTURAL ENGINEER FOR REVIEW.

3.4. CONTRACTOR SHALL PREPARE PRELIMINARY SHOP DRAWINGS SUITABLE FOR USE IN COORDINATING THE WORKWITH THE WORK OF OTHER TRADES. SHOW ALL EXISTING AND NEW WORK, CONDITIONS, EQUIPMENT, DUCTS,PIPES AND ELEVATIONS, COORDINATION MEETINGS SHALL BE HELD UNDER THE SUPERVISION OF THECONSTRUCTION MANAGER (CM) OR GENERAL CONTRACTOR (GC). EACH TRADE SHALL HAVE PROPERREPRESENTATION AT ALL COORDINATION MEETINGS FOR THE PURPOSE OF DETAILING, ON THE DRAWINGSMENTIONED ABOVE, THE EXACT LOCATION AND ROUTING OF THEIR WORK. AFTER THE CONCLUSION OF THECOORDINATION MEETINGS, EACH TRADE SHALL SIGN THE COORDINATED DRAWINGS AND COPIES SHALL BEDISTRIBUTED BY THE CM/GC TO ALL PARTIES CONCERNED, INCLUDING THE OWNER. FINAL SHOP DRAWINGS OFALL TRADES SHALL BE IN ACCORDANCE WITH THE COORDINATED DRAWING, WHICH FINAL SHOP DRAWINGS SHALLBE SUBMITTED FOR FINAL APPROVAL.

3.5. IF THE TRADE CONTRACTOR INSTALLS WORK SO AS TO CAUSE INTERFERENCE WITH WORK OF OTHER TRADES,HE/SHE SHALL MAKE NECESSARY CHANGES IN WORK TO CORRECT THE CONDITION WITHOUT EXTRA CHARGE.

3.6. CONTRACTOR SHALL FURNISH ALL NECESSARY TEMPLATES, PATTERNS, ETC., FOR INSTALLING WORK AND FORTHE PURPOSE OF MAKING ADJOINING WORK CONFORM, SUCH AS ACCESS PANELS IN GYPSUM BOARD CEILINGS,ETC. FURNISH SETTING PLANS AND SHOP DETAILS TO OTHER TRADES AS REQUIRED.

4. CUTTING AND PATCHING

4.1. REFER TO THE ARCHITECTURAL SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS AND INFORMATION BEYONDTHAT COVERED BELOW.

4.2. CUTTING - REMOVAL OF PORTIONS OR SECTIONS OF STRUCTURAL MEMBERS (AS APPROVED BY A STRUCTURALENGINEER), WALLS, FLOORS, CEILINGS, AND THE LIKE, AS REQUIRED TO PERMIT INSTALLATION OF NEWMECHANICAL OR ELECTRICAL MATERIALS OR EQUIPMENT.

4.3. PATCHING - REPAIR OF SUCH CUT MATERIALS, RESTORING TO AS CLOSE TO ORIGINAL CONDITION AS POSSIBLE,OR AS DIRECTED BY THE ENGINEER UNLESS NOTED OTHERWISE ON DRAWINGS OR IN "EXCEPTIONS" BELOW:

4.3.1. CUTTING AND PATCHING OF EXISTING MATERIALS (I.E. EXISTING PRIOR TO THE AWARD OF THECONTRACT) SHALL BE PERFORMED BY THE RESPECTIVE CONTRACTOR OR SUBCONTRACTORREQUIRING SAME.

4.3.2. CUTTING AND PATCHING OF NEW WORK (I.E. EXISTING MATERIALS INSTALLED AFTER THE AWARD OFTHE CONTRACT) SHALL BE PERFORMED BY THE GENERAL CONTRACTOR. THIS IS NOT INTENDED TOELIMINATE FINANCIAL RESPONSIBILITY.

4.3.3. PATCHING OF EXISTING MATERIALS IN SITUATIONS WHERE NEW SURFACE FINISHES ARE TO BE APPLIEDAS PART OF THE CONTRACTOR'S WORK SHALL BE PERFORMED BY THE GENERAL CONTRACTOR. INCASES WHERE UNNECESSARILY EXCESSIVE CUTTING HAS BEEN PERFORMED, THE REQUIRED PATCHINGSHALL BE PERFORMED BY THE RESPECTIVE CONTRACTOR WHO PERFORMED THE CUTTING, EXCEPTFOR THE FINAL SURFACE FINISH.

5. DIFFUSERS, GRILLES, REGISTERS & DAMPERS

5.1. DIFFUSERS, GRILLES AND REGISTERS SHALL BE FURNISHED AND INSTALLED FOR CAPACITIES AND IN LOCATIONSINDICATED ON THE DRAWINGS. ALL REGISTERS AND DIFFUSERS SHALL BE PRIME COATED STEEL OR EXTRUDEDALUMINUM FINISHED, UNLESS OTHERWISE NOTED, IN BAKED WHITE ENAMEL.

5.2. ALL CEILING DIFFUSERS SHALL BE AS MANUFACTURED BY KRUEGER, TITUS, OR PRICE AND HAVE EQUALIZINGGRID

5.3. ALL DUCTED RETURN REGISTERS SHALL HAVE AN OPPOSED BLADE VOLUME DAMPER.

5.4. INSTALL ALL DIFFUSERS, GRILLES AND REGISTERS FLUSH WITH SURFACE LEVEL OR STRAIGHT WITH OTHERSIMILAR ITEMS. SUPPORT THE REGISTER OR DIFFUSER FROM THE DUCT AT THE PROPER LEVEL TO HOLD IT SNUGAGAINST THE CEILING.

5.5. FINAL LOCATION OF DIFFUSERS, GRILLES AND REGISTERS SHALL BE COORDINATED WITH THE LATESTARCHITECTURAL PLANS. FINAL LOCATIONS AND FINISHES ARE SUBJECT TO ARCHITECT'S APPROVAL EXACTLOCATION FOR ALL DIFFUSERS, GRILLES AND REGISTERS SHALL BE COORDINATED WITH THE ARCHITECT.

5.6. ALL DUCTWORK AND ACCESSORIES SHALL COMPLY WITH SMACNA STANDARDS.

5.7. ALL LINEAR DIFFUSER LENGTHS NOTED ARE ACTIVE SUPPLY LENGTH AND SHALL BE PROVIDED WITHSHEETMETAL PLENUM. TOTAL LENGTH AS SHOWN, COORDINATE EXACT LENGTH AND LOCATION WITH ARCHITECT.UNUSED PORTIONS OF LINEAR SHALL BE UTILIZED FOR RETURN AIR AND SHALL BE PROVIDED WITH BLACKSCREEN BACKING.

5.8. ALL RETURN AIR GRILLES SHALL BE PROVIDED WITH LIGHT SHIELDS.

5.9. UNLESS OTHERWISE SHOWN ON THE CONTRACT DRAWINGS, NOISE CRITERIA FOR ALL AIR TERMINAL DEVICESSHALL NOT EXCEED NOISE CRITERIA (NC) 35, OR SOUND METER READING 40 DBA, MEASURED AT A LOCATION 1,067MM (42 IN) BELOW THE CENTER OF THE DEVICES. MANUFACTURER IS RESPONSIBLE FOR EXAMINING APPLICATIONOF EACH OUTLET AND GUARANTEE THAT EACH WILL PROVIDE REQUIRED NC LEVELS AND COMFORT SPACECONDITIONS WITHOUT DRAFTS THROUGHOUT OPERATING RANGE.

5.10. ALL AIR OUTLETS AND INLETS SHALL BE SUITABLE FOR OPERATION AT 30% EXCESS AND 30% LESS THAN NOTEDCAPACITY.

5.11. MARGIN TYPES AND METHODS OF ATTACHMENT FOR ALL DIFFUSERS, GRILLES AND REGISTERS SHALL BECOORDINATED WITH ARCHITECTURAL CEILING DETAILS AND SPECIFICATIONS.

5.12. FURNISH AND INSTALL ALL METAL DIFFUSERS, GRILLES AND REGISTERS AS INDICATED ON THE CONTRACTDRAWINGS. ALL SIZES, AIR DISTRIBUTION PATTERNS AND AIR VOLUME CAPACITIES SHALL BE AS SPECIFIED ONTHE CONTRACT DRAWINGS.

6. VARIABLE VOLUME TERMINAL UNITS

6.1. FURNISH AND INSTALL TITUS MODEL DESV SINGLE DUCT, VARIABLE AIR VOLUME TERMINALS FOR THE SIZES ANDCAPACITIES SHOWN IN THE PLANS.

6.2. TERMINALS SHALL BE CERTIFIED UNDER THE ARI STANDARD 880-94 CERTIFICATION PROGRAM AND CARRY THEARI SEAL. NONCERTIFIED TERMINALS MAY BE SUBMITTED AFTER TESTING AT AN INDEPENDENT TESTINGLABORATORY UNDER CONDITIONS SELECTED BY THE ENGINEERING CONSULTANT IN FULL COMPLIANCE WITH ARISTANDARD 880-94. THESE TESTS MUST BE WITNESSED BY THE ENGINEERING CONSULTANT WITH ALL COSTS TOBE BORNE BY THE TERMINAL MANUFACTURER. TESTING DOES NOT ENSURE ACCEPTANCE.

6.3. THE TERMINAL CASING SHALL BE MINIMUM 0.794 MM (22 GAUGE) GALVANIZED STEEL, INTERNALLY LINED WITH 1”DUAL DENSITY GLASS FIBER INSULATION WHICH COMPLIES WITH ULC 181 AND NFPA 90A. ALL EXPOSEDINSULATION EDGES SHALL BE COATED WITH NFPA 90A APPROVED SEALANT TO PREVENT ENTRAINMENT OFFIBERS IN THE AIRSTREAM. THE DISCHARGE CONNECTION SHALL BE SLIP AND DRIVE CONSTRUCTION FORATTACHMENT TO METAL DUCTWORK. THE CASING SHALL BE CONSTRUCTED TO HOLD LEAKAGE TO THE MAXIMUMVALUES SHOWN IN TABLE A.

6.4. THE DAMPER SHALL BE HEAVY GAUGE STEEL WITH SHAFT ROTATING IN DELRIN OR BRONZE OILITESELF-LUBRICATING BEARINGS. NYLON BEARINGS ARE NOT ACCEPTABLE. SHAFT SHALL BE CLEARLY MARKED ONTHE END TO INDICATE DAMPER POSITION. STICKERS OR OTHER REMOVABLE MARKINGS ARE NOT ACCEPTABLE.THE DAMPER SHALL INCORPORATE A MECHANICAL STOP TO PREVENT OVERSTROKING AND A SYNTHETIC SEALTO LIMIT CLOSE-OFF LEAKAGE TO THE MAXIMUM VALUES SHOWN IN TABLE B.

6.5. ACTUATORS SHALL BE CAPABLE OF SUPPLYING AT LEAST 3.95 NM (35 IN-LB) OF TORQUE TO THE DAMPER SHAFTAND SHALL BE MOUNTED EXTERNALLY FOR SERVICE ACCESS. CASINGS WITH ACCESS PANELS SHALL BECONSTRUCTED TO HOLD LEAKAGE TO THE MAXIMUM VALUES SHOWN IN TABLE A.

6.6. THE TERMINAL MANUFACTURER SHALL PROVIDE PRESSURE INDEPENDENT DIGITAL CONTROLS WHICH CAN BERESET TO MODULATE AIRFLOW BETWEEN ZERO AND THE MAXIMUM CATALOGED CFM. MAXIMUM AIRFLOWLIMITERS ARE NOT ACCEPTABLE.

6.7. THE TERMINAL SHALL INCORPORATE A MUTLI-POINT, CENTER AVERAGING VELOCITY SENSOR. A MINIMUM OFFOUR MEASURING PORTS MUST BE PARALLEL TO THE TAKE-OFF POINT FROM THE SENSOR. SENSORS WITHMEASURING PORTS IN SERIES ARE NOT ACCEPTABLE. SINGLE-POINT SENSORS ARE NOT ACCEPTABLE. THESENSOR MUST PROVIDE A MINIMUM DIFFERENTIAL PRESSURE SIGNAL OF 7.47 PA (0.03" W.G.) AT AN INLETVELOCITY OF 2.5 M/S (500 FPM). THE SENSOR MUST PROVIDE CONTROL SIGNAL ACCURACY OF ±5%, WITH THESAME INLET SIZE AT ANY INLET CONDITION.

6.8. ACOUSTICAL PERFORMANCE

6.8.1. DISCHARGE NOISE: MAXIMUM PERMISSIBLE SOUND POWER LEVELS IN OCTAVE BANDS OF AIRBORNENOISE TRANSMISSION THROUGH TERMINAL UNITS OPERATING AT AN INLET PRESSURE OF 373 PA (1.5"W.G.) AND THE MAXIMUM AMOUNT OF AIR VOLUME SHOWN ON THE PROJECT MECHANICAL DRAWINGSLEAVING THE TERMINAL UNIT AT THE REQUIRED DISCHARGE PRESSURE, AND ENTERING REVERBERANTCHAMBER SHALL BE AS DOCUMENTED IN THE FOLLOWING TABLE. TO COMPLY WITH THE NC-35REQUIREMENT IN GENERAL OFFICES, PROVIDE A MINIMUM DISTANCE OF 4.6 M (15') OF 25.4 MM (1") THICKACOUSTICALLY LINED SHEETMETAL DUCTWORK DOWNSTREAM OF THE TERMINAL DEVICE PRIOR TO THEDIFFUSERS.

7. DUCTWORK AND ACCESSORIES

7.1. ALL DUCTWORK SHALL COMPLY WITH ASHRAE GUIDE AND SMACNA, LATEST EDITION, FUNDAMENTALS OF DUCTDESIGN.

7.2. EXCEPT AS OTHERWISE SHOWN OR NOTED, ALL DUCTS AND OTHER SHEET METAL WORK SHALL BE PRIMESHEETS OF GALVANIZED STEEL AND COMPLIANT WITH CURRENT ADOPTED CODES OF NFPA AND ASTMSTANDARDS.

7.3. FIRE DAMPERS REQUIREMENTS OF THE UNDERWRITERS' LABORATORY 555, AND NFPA.

7.4. ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED IN ACCORDANCE WITH THE LATEST EDITION OF SMACNADUCT CONSTRUCTION STANDARDS MANUAL USING PRIME SHEETS OF GALVANIZED STEEL (Z275/G90).

7.5. ALL SQUARE ELBOWS SHALL BE PROVIDED WITH FULL RADIUS TURNING VANES.

7.6. PROVIDE ACCESS DOORS AT ALL FIRE AND AUTOMATIC DAMPERS AND COILS ETC.

7.7. ALL EXPOSED DUCTWORK SHALL BE INTERNALLY LINED.

7.8. U.S. STANDARD GAUGES FOR DUCTWORK ARE TO CONFORM TO THE FOLLOWING REQUIREMENTS:

UP TO 760MM (30") WIDE 0.635 MM (24 GA)

790MM TO 1220MM (31" TO 48") WIDE 0.794 MM (22 GA)

1245MM TO 1525MM (49" TO 60") WIDE 0.953 MM (20 GA)

1550 MM (61") & OVER 1.27 MM (18 GA)

7.9. ALL NEW AND EXISTING LOW VELOCITY DUCTWORK SHALL BE SEALED TO MEET THE CRITERIA OF SEAL CLASSFOR SMACNA. ALL LOW PRESSURE DUCTWORK SHALL BE CONSTRUCTED TO SMACNA 498 PA (2" W.G.)






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth








MECHANICALSPECIFICATIONSSHEET 1

JFADJ

M-101

STANDARDS. ALL DUCTWORK UPSTREAM OF VAV BOXES SHALL BE CONSTRUCTED TO SMACNA 995 PA (4" W.G.)STANDARDS.

7.10. SPACE ALL BRANCHES AND TAKE-OFFS SHALL BE EQUIPPED WITH VOLUME CONTROLLING DEVICES. THESESHALL BE OPPOSED BLADE DAMPERS.

7.11. SUPPORT HORIZONTAL DUCTS WITH HANGERS SECURED TO STRUCTURAL STEEL OR CONCRETE SLAB ABOVE ATINTERVALS REQUIRED BY CODES.

7.12. ALL GASKETED ACCESS DOORS SHALL BE AS PER LATEST SMACNA STANDARDS.

7.13. FLEXIBLE CONNECTIONS TO AIR CONDITIONING UNITS AND FAN SHALL BE FABRICATED FROM 828 ML (28 OUNCE)NEOPRENE CLOTH, MEETING UL-181 CLASS 1.

7.14. LOW PRESSURE DUCTWORK AND FITTINGS SHALL BE MADE TIGHT FOR MINIMUM AIR LEAKAGE (SHALL NOTEXCEED +/-5%). LARGE OR NOISY LEAKS WILL NOT BE ACCEPTED. TAPE SHALL NOT BE USED TO SEAL JOINTS.SEAL ALL JOINTS WITH APPROVED DUCT MASTIC AND MAKE INSTALLATION AIR TIGHT.

7.15. SEAL ALL COLLAR TAPS TO DIFFUSERS AT DUCT CONNECTION, AT NECK CONNECTION, AND ALL NEW ANDEXISTING DUCTS AT TRAVERSE AND LONGITUDINAL JOINTS WITH A WATER BASE SEALER. HARD DUCTCONNECTIONS TO SUPPLY AIR DIFFUSER COLLARS AND DUCTS SHALL BE SEALED WITH 3M CO. 800 SEALANT ANDCLAMPED WITH STAINLESS STEEL "IDEAL" TYPE 52 CLAMP.

7.16. ALL SEALANTS SHALL BE WATER-BASED POLYMER EMULSION TYPE FLAME RESISTANT DUCT SEALING COMPOUND.ALL SEALANTS' VOLATILE ORGANIC COMPOUND (VOC) CONTENT SHALL CONFORM TO THE LIMITS SET BY THECURRENT BAY AREA AIR QUALITY MANAGEMENT DISTRICT REGULATION 8, RULE 51 AND SHALL BE NO MORE THAN250 GRAMS PER LITER.

7.17. MATERIALS FOR HANGERS & SUPPORTS, INCLUDING FASTENERS, ANCHORS, RODS, STRAPS TRIM AND ANGLESSHALL MATCH THE DUCT FURNISHED.

7.18. ALL DUCTWORK INSTALLED EXPOSED TO VIEW SHALL BE FABRICATED WITH SLIDE-ON TRANSVERSE JOINTS ANDCOMPONENTS CONSTRUCTED USING MANUFACTURER'S GUIDELINES FOR MATERIAL THICKNESS,REINFORCEMENT SIZE AND SPACING, AND JOINT REINFORCEMENT. PROVIDE INTERNAL INSULATION CONFORMINGTO SECTION "HVAC INSULATION" OF THIS SPECIFICATION.

7.19. ALL DUCT SIZES SHOWN ON THE CONTRACT DRAWINGS ARE CLEAR INSIDE DIMENSIONS. WHERE INTERNALACOUSTICAL LINING IS REQUIRED, DUCT SIZES SHALL BE CORRESPONDINGLY INCREASED TO ACCOMMODATE THELINER THICKNESS SO THAT NET CROSS-SECTIONAL AREAS WILL NOT BE REDUCED.

7.20. RADIUS ELBOWS SHALL HAVE A CENTER LINE RADIUS EQUAL TO 1-1/2 TIMES DUCT WIDTH. PROVIDE SPLITTERVANES IN RADIUS ELBOWS WHERE FULL RADIUS ELBOWS CAN NOT BE INSTALLED. SQUARE ELBOWS SHALL HAVEDOUBLE THICKNESS TURNING VANES UNLESS SINGLE THICKNESS VANES ARE CLEARLY INDICATED ON THEDRAWINGS.

7.21. TRANSITIONS IN DUCTWORK SHALL BE MADE WITH A SLOPE NOT TO EXCEED A RATIO OF 1 TO 5. A 1 TO 7 SLOPERATIO IS PREFERRED.

7.22. HORIZONTAL DUCTS CAN BE SUPPORTED WITH HANGERS SECURED TO THE EXISTING STRUCTURE ABOVE. FORDUCTS WITH A CROSS-SECTIONAL AREA 0.37 SQ. M (4 SQ. FT) OR LESS, HANGERS SHALL BE NO MORE THAN 2.44 M(8 FT) APART; FOR DUCTS WITH A CROSS SECTIONAL AREA OF MORE THAN 0.37 SQ. M (4 SQ. FT) BUT NOT OVER0.93 SQ/ M (10 SQ FT); HANGERS SHALL BE NO MORE THAN 1.83 M (6 FT) APART.

7.23. ALL LOW PRESSURE DUCTWORK SHALL BE CONSTRUCTED WITH 498 PA (2" WC) CLASS IN ACCORDANCE WITH THELATEST SMACNA HVAC DUCT CONSTRUCTION STANDARDS.

7.24. ALL MEDIUM PRESSURE DUCTWORK SHALL BE CONSTRUCTED WITH 995 PA (4" WC) CLASS IN ACCORDANCE WITHTHE LATEST SMACNA HVAC DUCT CONSTRUCTION STANDARDS. ALL DUCTWORK UPSTREAM OF VAV BOXES SHALLBE CONSTRUCTED FOR MINIMUM 995 PA (4”WC) PRESSURE CLASSIFICATION.

7.25. ASHRAE GUIDE LATEST EDITION, FUNDAMENTALS AND EQUIPMENT SHALL BE UTILIZED FOR REFERENCE.

7.26. TRANSVERSE DUCTS IN JOINTS UP TO 1016 MM (40 IN) SHALL BE OF SLIP TYPE WITH INTERIOR SLIP FACED IN THEDIRECTION OF AIR FLOW. JOINTS IN DUCTS OVER 1016 MM (40 IN) SHALL BE 38MMX38MMX3MM (1-1/2 X 1-1/2 X 1/8")ANGLE IRONS BOLTED WITH 6.4MM (1/4") MACHINE BOLTS.

7.27. MOTORIZED DAMPERS SHALL BE CLASS 1 LOW LEAKAGE AND LOW PRESSURE DROP WITH AIRFOIL BLADES. LEAKRATE SHALL NOT EXCEED 0.01% OF RATED FLOW @ 7 KPA (28” W.G.).

7.28. VOLUME DAMPERS CONSTRUCTION SHALL BE QUADRANT TYPE, MINIMUM 1.59 MM (16 GAUGE), GALVANIZEDSTEEL, IN ACCORDANCE WITH THE APPLICABLE REQUIREMENTS OF THE SMACNA MANUAL, EXCEPT PROVIDEBEARING AT ONE END OF DAMPER ROD AND QUADRANT. INCLUDE APPROVED LEVER OPERATING ANDLOCKSCREW LOCKING DEVICES, MOUNTED AT OTHER END, AND INSTALLED IN ACCESSIBLE LOCATIONS. FORINSULATED DUCTS, QUADRANTS SHALL BE MOUNTED ON A COLLAR TO CLEAR INSULATION.

7.29. ALL ACCESS DOORS SHALL BE AS PER SMACNA STANDARDS. PROVIDE ACCESS DOORS IN INSULATED DUCTS OFINSULATED DOUBLE PANEL CONSTRUCTION, NOT LESS THAN 0.953 MM (20 GAUGE), AND GALVANIZED STEEL.PROVIDE ACCESS DOORS IN UN-INSULATED DUCTS OF SINGLE PANEL CONSTRUCTION NOT LESS THAN 1.27 MM (18GAUGE), GALVANIZED STEEL. PROVIDE ALL ACCESS DOORS WITH SPONGE RUBBER GASKETS AROUND THEIRENTIRE PERIMETER.

7.30. WIRE MESH SCREEN (WMS): 1.59 MM, 19 MM SQUARE MESH, IN 25 MM WIDE (NO. 16 USSG, 3/4" SQUARE MESH, INONE IN. WIDE) GALVANIZED STEEL ENCLOSING FRAME. FLANGED DUCT OPENING TO RECEIVE FRAME.

8. EQUIPMENT SUPPORTING REQUIREMENTS

8.1. L SUPPORTING STEEL SHALL BE DESIGNED AND APPROVED BY A LICENCED STRUCTURAL ENGINEER.

8.2. PATCH EXISTING BEAM FIREPROOFING WHERE REMOVED.

8.3. ALL NUTS SHALL HAVE LOCK WASHERS.

8.4. CONTRACTOR SHALL VERIFY AND FIELD MEASURE EXISTING CONDITIONS.

8.5. PAINT ALL STEEL.

9. HVAC INSULATION

9.1. GENERAL

9.1.1. INSULATION SHALL BE APPLIED TO PIPING, DUCT AND EQUIPMENT OF MATERIALS AS SPECIFIED HEREINAND FOR APPLICABLE SYSTEMS OF THIS PROJECT.

9.1.2. ALL INSULATION, INCLUDING JACKETS OR FACINGS, ADHESIVES, MASTICS, CEMENTS, TAPES AND GLASSCLOTH FOR FITTINGS SHALL HAVE A FLAME SPREAD RATING OF 25 TO CAN/ULC-5102 AND SMOKEDEVELOPED RATING OF 50 TO CAN/ULC-5102.

9.1.3. NOTE THAT EQUIPMENT CASINGS WHICH HAVE INTERNAL AND ACOUSTICAL INSULATION NEED NOT BEINSULATED AT THE EXTERIOR SURFACE.

9.1.4. WHERE INTERNAL DUCT INSULATION IS REQUIRED, THE EXTERIOR DUCT INSULATION MAY BE OMITTED,PROVIDED THAT THE EQUIVALENT "R" FACTOR FOR THE INTERNAL DUCT INSULATION IS THE SAME ASTHE EXTERNAL DUCT INSULATION REQUIREMENTS.

9.1.5. ALL NEW DUCTWORK WITHIN 4.6 M (15'-0") DOWNSTREAM FROM MECHANICAL EQUIPMENT INCLUDINGBUT NOT LIMITED TO A/C UNITS, EXHAUST FANS, AND VAV TERMINALS SHALL BE PROVIDED WITHACOUSTICAL LINING. SEE SPECIFICATIONS FOR DETAILS.

9.1.6. VALVES, FITTINGS, STRAINERS, AND OTHER PIPING APPURTENANCES SHALL BE INSULATED TO MATCHTHOSE OF THE SYSTEMS TO WHICH THEY ARE CONNECTED.

9.1.7. ALL NEW AND EXISTING INSULATION AND EXTERIOR JACKETS THAT ARE DAMAGED SHALL BE REPLACEDWITH NEW MATERIAL AS SPECIFIED, TO THE SATISFACTION OF THE ENGINEER.

9.1.8. INSULATION MATERIALS SHALL BE PRODUCTS OF ONE OF THE FOLLOWING MANUFACTURERS:

9.1.8.1. MANVILLE CORP.

9.1.8.2. CERTAIN TEED CORP./INSULATION GROUP

9.1.8.3. OWENS - CORNING FIBERGLASS CORP.

9.2. DUCT INSULATION

9.2.1. ALL SUPPLY DUCTS INCLUDING EXISTING DUCTS IN WORK AREA SHALL BE EXTERNALLY INSULATED,EXCEPT DUCTS THAT HAVE INTERNAL ACOUSTIC LINING.

9.2.2. EXTERNAL INSULATION SHALL BE GLASS FIBRE BOARD SIMILAR TO JOHNS MANVILLE - 814 SPIN-GLASSWITH FABRIC FINISH JACKET.

9.2.3. THICKNESS OF THE INSULATION SHALL BE SUFFICIENT TO ACHIEVE R-1 (M2-°C)/W (R-6 (H·FT2·°F)/BTU)MINIMUM RATING FOR ALL SUPPLY DUCTS. ALL INSULATION SHALL MEET FIRE AND SMOKE RATINGS(NOT TO EXCEED FLAME SPREAD OF 25 AND SMOKE DEVELOPED OF 50), AND ALL ACCESSORIES SHALLALSO BE LABELED.

9.2.4. INSULATION SHALL BE THE PRODUCT OF A RECOGNIZED MANUFACTURER OF SUCH MATERIALS, WITHCOMPLETE CATALOG LISTING R VALUES, DENSITIES, AND INSTALLATION DETAILS.

9.2.5. DUCT WRAP SHALL BE INSTALLED IN A NEAT AND SECURE MANNER, WITH ALL EDGES COVERED WITHAPPROVED METALLIC DUCT TAPE TO VAPOR-PROOF THE ENTIRE DUCT. LAPS AND JOINTS SHALL BESECURED WITH INSULATION STAPLES AND THEN COVERED WITH APPROVED TAPE.

9.2.6. INSULATE REHEAT COIL HEADERS AND FRAMES WITH DUCT INSULATION.

9.2.7. FLEXIBLE FIBERGLASS BLANKET SHALL HAVE FACTORY APPLIED FOIL-SKRIM-KRAFT (FSK) FACINGSIMILAR TO MANVILLE MICROLITE. WRAP INSULATION TIGHTLY ON DUCT WITH ALL TRANSVERSE JOINTSBUTTED AND LONGITUDINAL JOINTS OVERLAPPED A MINIMUM OF TWO INCHES.

9.2.8. HVAC SUPPLY AIR DUCTS EXPOSED TO VIEW SHALL BE INTERNALLY INSULATED WITH MINIMUM R-1.1(M2-°C)/W (R-6 (H·FT2·°F)/BTU) FIBERGLASS INSULATION, WITH NEOPRENE COATED FINISH ANDSTENCILED IN ACCORDANCE WITH NFPA 90. FLAME SPREAD SHALL BE A MAXIMUM OF 25, AND MAXIMUMSMOKE DEVELOPED RATE OF 50, SIMILAR TO JOHNS-MANVILLE MODEL LINA-COUSTIC, OR AN APPROVEDEQUAL.

9.2.9. ALL OUTSIDE AIR INTAKE PLENUMS AND DUCTWORK SHALL HAVE MINIMUM R-6 RIGID DUCT INSULATION.RIGID INSULATION WITH VAPOR BARRIER. FLAME SPREAD SHALL BE A MAXIMUM OF 25, AND MAXIMUMSMOKE DEVELOPED RATE OF 50, SIMILAR TO JOHNS-MANVILLE MODEL MICRO-AIRE, OR AN APPROVEDEQUAL.

9.2.10. PROVIDE DUCT INSULATION IN ACCORDANCE WITH TABLE BELOW:

MINIMUM DUCT INSULATION R-VALUE

EXTERIOR PLENUM UNCONDITIONED SPACE

R1.4 (R-8) R-1.1 (R-6) R-1.1 (R-6)

INSULATION R-VALUES, MEASURED IN (M2-°C)/W (R-VALUES IN PARENTHESIS ARE MEASURED IN(H·FT2·°F)/BTU), ARE FOR THE INSULATION AS INSTALLED AND DO NOT INCLUDE FILM RESISTANCE. THEREQUIRED MINIMUM THICKNESSES DO NOT CONSIDER WATER VAPOR TRANSMISSION AND POSSIBLESURFACE CONDENSATION. WHERE EXTERIOR WALLS ARE USED AS PLENUM WALLS, WALL INSULATIONSHALL BE AS REQUIRED BY THE MOST RESTRICTIVE CONDITION. INSULATION RESISTANCE MEASUREDON A HORIZONTAL PLANE IN ACCORDANCE WITH ASTM C518 AT A MEAN TEMPERATURE OF 23.9°C (75°F)AT THE INSTALLED THICKNESS.

9.3. INSULATION OF PIPES

9.3.1. INSULATION FOR ALL PIPING INCLUDING HOT WATER SUPPLY/RETURN:

9.3.2. FIBERGLASS INSULATION SIMILAR TO TMC MICRO-LOCK A, 4# DENSITY WITH VAPOR BARRIER LAPPEDAND SEALED USING B-F 81-99. PROVIDE THICKNESS AS FOLLOWS: INSULATE CONDENSATE DRAIN PIPESWITH 25 MM (1") THICK INSULATION; INSULATE ALL REFRIGERANT, HOT WATER, CONDENSER WATER, ANDCHILLED WATER PIPES WITH 51 MM (2") THICK INSULATION.

9.3.3. INSULATION TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATION.

9.3.4. AT PIPE SUPPORT POINTS BELOW HANGERS INSTALL SECTION OF RIGID TYPE.

9.3.5. ALL FITTINGS, FLANGES AND VALVES TO BE COVERED WITH ONE PIECE J-M ZESTON COVERS.

9.3.6. FLAME SPREAD RATING AND SMOKE DEVELOPED RATING SHALL NOT TO EXCEED 25/50, RESPECTIVELY.

9.3.7. ALL ADHESIVES' VOLATILE ORGANIC COMPOUND (VOC) CONTENT SHALL CONFORM TO THE LIMITS SETBY THE CURRENT SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD) RULE #1168 AND SHALLBE NO MORE THAN 250 GRAMS PER LITER.

10. ACOUSTICAL DUCT LINER

10.1. PROVIDE ACOUSTIC DUCT LINER FOR THE FOLLOWING DUCTS:

10.1.1. ALL DUCTS NOT LESS THAN 4.6 M (15 FT DOWNSTREAM FROM VAV UNITS.

10.1.2. WHERE NOTED ON THE CONTRACT DRAWINGS.

10.2. MATERIAL SHALL BE FIBERGLASS, MINIMUM 1.36 KG (3 LB) DENSITY, EQUIVALENT TO R-1.1 (R-6 (H·FT2·°F)/BTU)MINIMUM, AND WITH A MAXIMUM 0.26 K FACTOR AT 23.9°C (75°F) MEAN TEMPERATURE WITH NEOPRENE COATEDFINISH AND STENCILED IN ACCORDANCE WITH NFPA 90 AND ASTM G21/22. FLAME SPREAD SHALL BE A MAXIMUMOF 25, SMOKE DEVELOPED RATE SHALL BE LESS THAN 50. SIMILAR TO JOHNS-MANVILLE LINA-COUSTIC, OR ANAPPROVED EQUAL.

10.3. ALL SOUND-LINING, ADHESIVES, FACES AND ACCESSORIES TO BE APPLIED IN ACCORDANCE WITHMANUFACTURERS RECOMMENDATIONS, EXCEPT AS OTHERWISE NOTED.

10.4. INSTALL FIBERGLASS DUCT LINER IN SUPPLY AND RETURN DUCTS FROM ROOFTOP UNITS, AC UNITS ANDEXHAUST FANS FOR AT LEAST 4.6 M (15 FT) LENGTH IN ALL DIRECTIONS, RETURN DUCTS FROM CENTRAL AIRHANDLING UNITS AND ELSEWHERE WHERE SHOWN ON THE DRAWINGS. DUCT LINER SHALL BE SUITABLE FORVELOCITIES UP TO 25.4 M/S (5000 FPM) AND WITH DURABLE ANTI-MICROBIAL PROTECTION OF THE AIRSTREAMSURFACE AGAINST THE POTENTIAL GROWTH OF BACTERIA, MOLD AND FUNGUS. LINER TO BE MANVILLE CO.,PERMACOTE, "LINACOUSTIC" OR APPROVED EQUAL, MEETING ASTM C1071 AND ASTM G21/G22. PROVIDE METALNOSING AT ALL EXPOSED EDGES. DUCT SIZES SHOWN ARE CLEAR INTERNAL DIMENSIONS.

10.5. APPLY TO ALL SURFACES WITH 100% COVERAGE, OF ADHESIVE MEETING ASTMC 919.

10.6. ON HORIZONTAL RUNS, THE UPPER SURFACES OF DUCTS OVER 305 MM (12") IN WIDTH, ON DUCT SIDES OVER 406MM (16") IN HEIGHT AND ON VERTICAL RUNS ON ALL DUCT DIMENSIONS OVER 305 MM (12"), SECURE LINER WITHWELDED PINS AND SPEED CLIPS AT A MAXIMUM SPACING OF 381 MM (15") O.C. INSTALL PINS WITHIN 51 MM (2") OFLEADING EDGE OF EACH LINER SECTION AND WITHIN 76 MM (3") OF LEADING EDGE OF CROSS JOINTS IN ALLDUCTS SECTIONS.

10.7. COAT ALL EXPOSED EDGES AND BUTT JOINTS OF THE LINER WITH BENJAMIN-FOSTER 30-26 OR APPROVED EQUAL.ALL EXPOSED EDGES SHALL BE PROTECTED WITH SHEET METAL OR PERFORATED ALUMINUM NOSING.

10.8. LINING, ADHESIVES AND MASTICS SHALL HAVE A COMPOSITE FIRE AND SMOKE HAZARD RATINGS IN ACCORDANCEWITH TESTING PROCEDURES OF ASTM E-84, NFPA 255 NOT EXCEEDING A FLAME SPREAD OF 25 AND SMOKEDEVELOPED OF 50.

10.9. WHERE ACOUSTIC LINING IS PROVIDED, EXTERNAL INSULATION IS NOT REQUIRED, UNLESS OTHERWISE NOTED.

11. PIPING & ACCESSORIES

11.1. PIPE:

11.1.1. PIPE SHALL BE NEW, FREE FROM SCALE OR RUST, AND OF MATERIAL AND WEIGHT SPECIFIED. EACHLENGTH OF PIPE SHALL BE PROPERLY MARKED AT THE MILL FOR PROPER IDENTIFICATION WITH NAMEOR SYMBOL OF MANUFACTURER.

11.1.2. PIPING SHALL BE SEAMLESS STEEL ASTM A-53B AS SPECIFIED OR COPPER PIPING SHALL BE HARDTEMPERED K TYPE WITH WROUGHT COPPER BRAZING FITTINGS, FOR PARTICULAR SERVICE SPECIFIEDBELOW, CONFORMING TO ASTM B-88 ANSI/ASME B16.22 AS MANUFACTURED BY CHASE-ANACONDA.

11.1.3. PIPING MATERIALS AND FITTINGS SHALL BE IN ACCORDANCE WITH THE FOLLOWING:

PIPING SYSTEM SCHEDULE FITTINGS

HOT WATER TYPE K COPPER PIPE WROUGHT COPPER

64 MM (2-1/2") CONFORMING TO ASTM SILVER BRAZING

& DOWN B-88 ANSI B16.22

VALVE TYPE SIZE PRESSURE

BALL 64 MM (2-1/2") & DOWN 2,413 KPA (350 PSI)

GATE 64 MM (2-1/2") & DOWN 2,413 KPA (350 PSI)

21.1. VENT PIPING AT ALL HIGH POINTS.

21.2. TEST REQUIREMENTS (CONDENSER WATER, REFRIGERANT)

21.2.1. OPERATING PRESSURE - HOT WATER: 2,413 KPAG (350 PSIG)

21.2.2. HYDROSTATIC TEST PROCEDURE 1.5 X OPERATING PRESSURE DURATION OF TEST: TWO (2) HOURS.

21.3. ISOLATE EQUIPMENT, CONTROLS INSTRUMENTS AND VALVES FORM THE PIPING SYSTEM DURING HYDROSTATICTESTS.

21.4. THERMOMETERS:

21.4.1. PROVIDE RED READING MERCURY THERMOMETERS IN THE SUPPLY AND RETURN PIPING AS SHOWN ONTHE DRAWINGS HAVING A 229 MM (9") SCALE, ALUMINUM CASE AND SEPARABLE SOCKETS, MOUNTED AS

SHOWN ON THE DRAWINGS, SO LOCATED AS TO BE READILY READ FROM THE FLOOR.

21.4.2. THERMOMETERS SHALL HAVE A 0°C - 82.2°C (30°F - 180°F) RANGE FOR CONDENSER WATER AND SHALLBE AS MANUFACTURED BY WEKSLER INSTRUMENT CO., OR APPROVED EQUAL. PRESSURE GAUGESPRESSURE GAUGES TO BE PROVIDED AS SHOWN ON THE DRAWING SHALL BE OF THE BOURDON TUBESPRING TYPE WITH 114 MM (4-1/2") DIAL SIZES.

21.5. PRESSURE GAUGES:

21.5.1. GAUGES SHALL HAVE BLACK ALUMINUM CASES WITH BLACK NUMBERS ON WHITE BACKGROUND. THEGAUGES SHALL BE AS MANUFACTURED BY WEKSLER INSTRUMENT CO., ASHCROFT OR APPROVEDEQUAL.

21.6. STRAINER:

21.6.1. STRAINERS SHALL BE SIMILAR AND EQUAL TO THOSE MANUFACTURED BY MUELLER STEAM SPECIALTYCO. SCREWED "Y" STRAINERS FOR CONDENSER WATER PIPING SHALL BE 2,760 KPA @ 65.6°C (400 PSIG@ 150°F) WOG RATED.

21.6.2. THE SCREENS FOR THE STRAINERS SHALL BE STAINLESS STEEL.

21.6.3. STRAINER SHALL BE PROVIDED WITH CAPPED BLOWDOWN VALVES.

21.7. ARRANGE PIPING TO EQUIPMENT TO PERMIT SERVICING OR REMOVAL WITHOUT DISMANTLING PIPE BRANCHES.

21.8. NEW PIPING IS TO BE INTERNALLY CLEANED PRIOR TO CONNECTION TO WATER SYSTEM.

21.9. WHERE CHANGES OF SIZE OCCUR IN HORIZONTAL PIPING, PROVIDE ECCENTRIC TYPE REDUCING FITTINGS TOATTAIN PROPER DRAINAGE AND VENTING OF PIPELINE.

21.10. PROVIDE FOR THE EXPANSION AND CONTRACTION OF PIPING SYSTEMS.

21.11. PIPE SUPPORTS AND HANGERS

21.11.1. ALL SUPPORTS AND PARTS SHALL CONFORM TO THE LATEST REQUIREMENTS OF ANSI B 31.9 ASAPPLICABLE FOR PRESSURE PIPING AND MSS STANDARD PRACTICE SP-58 SP-69.

21.11.2. DO NOT HANG PIPING FROM OTHER PIPING. IN NO CASE SHALL HANGERS BE SUPPORTED BY MEANS OFVERTICAL EXPANSION BOLTS.

21.11.3. IF REMOVAL OF EXISTING FIREPROOFING IS REQUIRED FOR INSTALLATION PURPOSES, SUCH REMOVALSHALL BE PERFORMED BY THE CONTRACTOR AND SHALL BE KEPT TO A MINIMUM. THE CONTRACTORSHALL REPLACE ALL REMOVED FIREPROOFING WITH NEW FIREPROOFING TO THE SATISFACTION OF THEENGINEER AND AT NO ADDITIONAL COST TO THE AUTHORITY.

21.11.4. SUPPORT HANGERS FROM BUILDING STEEL FRAMING WITH AN APPROVED TYPE CLAMP INSERT.PROVIDE ANY ADDITIONAL STEEL SUPPORTS BETWEEN EXISTING FRAMING MEMBERS AS MAY BEREQUIRED. NO HANGERS SHALL BE SUPPORTED FROM METAL DECK FLOOR. WELDING TO THE BUILDINGSTRUCTURE MEMBERS WILL NOT BE PERMITTED UNLESS APPROVED BY THE BUILDING MANAGEMENT.

21.11.5. PIPE HANGERS RODS, INSERTS AND CLAMPS SHALL BE ULC APPROVED FOR THEIR RESPECTIVE USES.

21.11.6. UNLESS OTHERWISE SPECIFICALLY APPROVED, HANGER SIZE AND SPACING SHALL BE AS FOLLOWS:

PIPE SIZE MAX. HANGER SPACING MIN. ROD SIZE

13MM TO 32 MM 1.8 M 10 MM

(1/2" TO 1-1/4") (6 FT. O.C.) (3/8")

32 MM TO 64 MM 1.8 M 13 MM

(1-1/4" TO 2-1/2”) (6 FT. O.C.) (1/2")

64 MM TO 102 MM 1.8 M 19 MM

2-1/2" TO 4" (6 FT. O.C.) ( 3/4")

21.11.7. THE ABOVE HANGER SPACINGS APPLY TO STRAIGHT RUNS OF PIPE ONLY.

21.11.8. AT POINTS WHERE VALVES, SPECIALTIES OR BRANCH CONNECTIONS ARE LOCATED, ADDITIONALHANGERS, OR SUPPORTS SHALL BE USED TO PROPERLY SUPPORT THE LOAD.

21.11.9. HANGERS AND SUPPORTS SHALL BE MANUFACTURED BY GRINNELL CORP, CARPENTER & PATTERSONINC., MICHIGAN HANGER CO. INC., OR AN APPROVED EQUAL.

22. INSTALLATION OF PIPING

22.1. INSTALL ALL PIPING AS SHOWN ON PLANS.

22.2. ARRANGE PIPING TO EQUIPMENT TO PERMIT SERVICING OR REMOVAL WITHOUT DISMANTLING PIPE BRANCHES.

22.3. FURNISH AND INSTALL PIPING HANGERS, SUPPORTS, ANCHORS AND GUIDES HAVING A BUILT-IN SAFETY FACTOROF FIVE (5) IN CONFORMANCE TO THE LATEST ANSISME CODE FOR PRESSURE PIPING. ALL HANGER SPECIALTIESSHALL BE FURNISHED WITH ZINC CHROMATE PRIME PAINT FINISH.

22.4. PIPE AND VALVE IDENTIFICATION

22.4.1. PROVIDE AND AFFIX A SET OF APPROVED ADHESIVE BANDS IDENTIFYING THE SYSTEM AND DIRECTIONOF FLOW.

22.4.2. PROVIDE BANDS EVERY 4.6 M (15'-0"), AT EVERY CHANGE IN DIRECTION AND AT EVERY BRANCH TEE.

22.4.3. EACH SET SHALL CONSIST OF ONE BAND ON WHICH THE NAME OF THE SERVICE AND THE PIPE SIZE AREPRINTED IN LETTERS NOT LESS THAN 25 MM (1”) HIGH.

22.4.4. ADHESIVE BANDS SHALL BE W.H. BRADY CO. "QUICK-LABEL", OR AN APPROVED EQUAL.

23. SLEEVES AND ESCUTCHEONS FOR PIPING

23.1. PROVIDE SLEEVES FOR PIPES PASSING THROUGH WALL PARTITIONS. PIPE SLEEVES THROUGH INTERIOR WALLSAND PARTITIONS 1.27 MM (18 GAUGE) GALVANIZED STEEL.

23.2. SPACE BETWEEN PIPE SHALL AND SLEEVE SHALL BE CAULKED WITH INCOMBUSTIBLE ROPE OR MINERAL WOOL TOWITHIN 13 MM (1/2") OF WALL FACES AND FILLED WITH CAULKING COMPOUND TO WALL FACES.

23.3. FURNISH AND INSTALL ESCUTCHEON PLATES ON ALL EXPOSED PIPING THROUGH WALLS OR FLOORS AND HELD INPLACE WITH SCREWS OR BE INTERNAL SPRING TENSION.

23.4. SLEEVES SHALL HAVE AN INTERNAL DIAMETER OF AT LEAST 25 MM (1") LARGER THAN THE OUTSIDE PIPE SIZEDIAMETER.

23.5. WHERE PIPES PASS THROUGH CONSTRUCTION REQUIRED TO HAVE A FIRE RESISTANCE RATING, THE SPACEBETWEEN THE PIPE AND ITS SLEEVE SHALL NOT EXCEED 13 MM (1/2”) AND SHALL BE COMPLETELY PACKED WITHMINERAL WOOL OR EQUIVALENT NON-COMBUSTIBLE MATERIAL AND SHALL BE CLOSED OFF BY CLOSE FITTING1.59 MM (16 GAUGE) BLACK METAL ESCUTCHEONS ON BOTH SIDES OF THE CONSTRUCTION.

24. AUTOMATIC CONTROLS

24.1. GENERAL

24.1.1. PROVIDE COMPLETELY READY FOR OPERATION CONTROL SYSTEMS AS DESCRIBED HEREIN. THECONTROL SYSTEMS SHALL BE INSTALLED UNDER THE SUPERVISION OF THE MANUFACTURER. THEINSTALLATION SHALL BE TESTED AND CERTIFIED BY THE MANUFACTURER.

24.1.2. THE ENTIRE CONTROL SYSTEM SHALL BE COMPLETE WITH ALL NECESSARY CONTROL DEVICES,THERMOSTATS, PRESSURE SENSORS, RELAYS, TRANSFORMERS, SWITCHES, WIRING, AND TO PROVIDETHE FUNCTIONS AS SPECIFIED. ALL CONTROLS SHALL BE THE PRODUCT OF ONE MANUFACTURER.

24.1.3. THE CONTROL SYSTEM SHALL BE INSTALLED COMPLETE IN ALL RESPECTS BY COMPETENT WORKERS,REGULARLY EMPLOYED BY THE MANUFACTURER OF THE CONTROL SYSTEM. ALL ELECTRIC WIRING INCONNECTION WITH THE CONTROL SYSTEM SHALL BE INSTALLED UNDER THE SECTION.

24.1.4. COMPLETE DRAWINGS SHALL BE SUBMITTED TO THE ENGINEERS FOR APPROVAL BEFORE ANY FIELDINSTALLATION IS STARTED. SUCH DRAWINGS SHALL GIVE COMPLETE DESCRIPTION AND DETAILS.

24.1.5. SERVICE - AFTER COMPLETION OF THE CONTROL SYSTEM INSTALLATION, THE CONTROL CONTRACTORSHALL REGULATE AND ADJUST THERMOSTAT, CONTROL RELAYS, ETC., AND PLACE THEM IN COMPLETEOPERATING CONDITION SUBJECT TO THE APPROVAL OF THE ENGINEERS. COMPLETE INSTRUCTIONSSHALL BE GIVEN TO THE OWNER.

24.1.6. ALL FIELD WIRING WORK INCLUDING INTERLOCKING WIRING IN CONNECTION WITH THE ELECTRICALCONTROL SYSTEM FOR AUTOMATIC CONTROLS SHALL BE PROVIDED BY THE HVAC CONTRACTOR. THECONTRACTOR SHALL HAVE THE CONTROL MANUFACTURER FURNISH APPROVED DETAIL TERMINAL TOTERMINAL WIRING DIAGRAMS TO FACILITATE THE FIELD WIRING. ALL WORK SHALL BE IN ACCORDANCEWITH THE ELECTRICAL CODE.

24.2. WHERE NOT OTHERWISE SPECIFIED, RECOMMENDATIONS OF THE CONTROL MANUFACTURER'S OF VARIOUSPRODUCTS SHALL APPLY.

24.3. ELECTRIC CONTROLS, ELECTRIC WIRING AND WIRING DIAGRAMS

24.3.1. THE CONTROLS UNDER THE CONTRACT ARE DDC, AND THEY SHALL BE INSTALLED IN ACCORDANCEWITH THE EXISTING BASE BUILDING CONTROL SYSTEM AND HAVE THE APPROVAL OF THE BUILDINGMANAGEMENT.

24.3.2. ELECTRICAL WIRING FOR AUTOMATIC TEMPERATURE CONTROL, SAFETY SHUTDOWNS, ALARMS ANDINTERLOCKING CONTROLS FOR MOTORS SHALL BE BY THE MECHANICAL CONTRACTOR.

24.3.3. THE MECHANICAL CONTRACTOR SHALL PREPARE AND SUBMIT FOR APPROVAL, TERMINAL POINT TOTERMINAL POINT, COMPLETELY COORDINATED AND INTEGRATED WIRING DIAGRAMS FOR ALL WIRINGREQUIRING FIELD INSTALLATION BY THE ELECTRICAL CONTRACTOR, OR THE MECHANICALCONTRACTOR'S ELECTRICIAN.

24.4. SPECIFIC WIRING DIAGRAMS OF FACTORY INSTALLED EQUIPMENT WIRING SHALL ALSO BE SUBMITTED FORAPPROVAL AND FURNISHED TO THE ELECTRICAL CONTRACTOR FOR THE INSTALLATION REQUIREMENTS ANDOTHER USES.

25. SEQUENCE OF OPERATION

25.1. ROOM THERMOSTAT SHALL BE FULLY PROPORTIONING WITH FEEDBACK AND SHALL HAVE ADJUSTABLESENSITIVITY OR THROTTLING RANGE, AND A SCALE RANGE OF 13°C TO 30°C (56°F TO 85°F). THE CONTROL POINTSHALL BE ADJUSTABLE 5°C (10°F) ABOVE AND BELOW ITS INTENDED SETTING. ROOM THERMOSTAT SHALL BECAPABLE OF CONTROLLING WITHIN PLUS OR MINUS 5°C (10°F) BUT SHALL BE RESPONSIVE TO AN 0°C (0°F)CHANGE. ROOM TYPE THERMOSTAT SHALL BE COOLING OR HEATING INDICATION. FINISH AND FINAL LOCATIONSSHALL BE APPROVED BY THE ENGINEER.

25.2. THE CONTRACTOR SHALL NOTIFY THE BUILDING ENGINEER AND OWNER WHEN SHUT-DOWN OF EXISTINGSYSTEMS BECOMES NECESSARY. SHUT-DOWN TIME SHALL BE KEPT TO A MINIMUM. WHERE WORK MUST BE DONEAFTER HOURS OR REQUIRES AN EQUIPMENT SHUTDOWN SUCH AS FOR THE INSTALLATION OF NEW DUCTWORKAND PIPING, OR REMOVAL OF EXISTING DUCTWORK AND PIPING, THE CONTRACTOR SHALL PROVIDE THEBUILDING ENGINEER AND OWNER WITH 72 HOURS NOTICE.

25.3. AIR HANDLING UNIT, AHU-01 :

25.3.1. THE SEQUENCE OF OPERATION FOR AHU-01 SHALL BE MODIFIED AS FOLLOWS. ALL EXISTINGSEQUENCES/MODES OF OPERATION NOT LISTED BELOW FOR THE AHU SHALL BE RETAINED.

25.3.2. SUMMER SPACE TEMPERATURE SETPOINT FOR ROOM B124 TO BE 22°C WITH A RELATIVE HUMIDITYSETPOINT OF 50%. SETPOINT TO BE MAINTAINED 24/7.

25.3.3. WINTER SPACE TEMPERATURE SETPOINT FOR ROOM B124 TO BE 20°C WITH A RELATIVE HUMIDITYSETPOINT OF 40%. SETPOINT TO BE MAINTAINED 24/7.

25.3.4. UNOCCUPIED MODE :

25.3.4.1. ROOM B124, LIBRARY STORAGE TO BE MAINTAINED WITHIN SPACE TEMPERATURES OF 18°CAND 24°C AND RELATIVE HUMIDITIES OF 30% AND 60%. IF THE SPACE TEMPERATURE ISWITHIN 0.5°C OF THE UPPER OR LOWER LIMIT AND/OR IF THE RELATIVE HUMIDITY IS WITHIN2% OF THE UPPER OR LOWER LIMIT, THE AHU SHALL ENERGIZE AND OPERATE INRECIRCULATION MODE. THE UNIT SHALL PROVIDE HEATING, COOLING OR HUMIDIFICATIONAS REQUIRED TO MAINTAIN THE SPACE TEMPERATURE AND RELATIVE HUMIDITY SETPOINT.THE UNIT SHALL OPERATE FOR A MINIMUM OF 30 MINUTES OR UNTIL SETPOINTS AREACHIEVED.

25.3.5. OCCUPIED MODE :

25.3.5.1. ROOM B124, LIBRARY STORAGE TO BE MAINTAINED WITHIN SPACE TEMPERATURES OF 18°CAND 24°C AND RELATIVE HUMIDITIES OF 30% AND 60%. IF SPACE TEMPERATURE IS 0.5°CWITHIN THE UPPER LIMIT AND/OR IF THE RELATIVE HUMIDITY IS WITHIN 2% OF THE UPPERLIMIT, THE AHU SUPPLY AIR TEMPERATURE SETPOINT SHALL BE RESET DOWN TO 13°CUNTIL SPACE TEMPERATURE AND RELATIVE HUMIDITY SETPOINTS ARE ACHIEVED.

25.3.5.2. IF THE RELATIVE HUMIDITY IS WITHIN 2% OF THE UPPER LIMIT, THE UNIT SUPPLY AIRHUMIDITY SETPOINT SHALL BE RESET UP 5% UNTIL SPACE RELATIVE HUMIDITY SETPOINTSARE ACHIEVED.

25.4. VARIABLE AIR VOLUME BOXES (VAV):

25.4.1. OCCUPIED MODE: THE DAMPER IN THE BOX SHALL BE MODULATED BETWEEN MINIMUM AND MAXIMUMPOSITION TO MAINTAIN SPACE TEMPERATURE AS SET AT SPACE THERMOSTAT.

25.4.2. UNOCCUPIED MODE: WHEN THE PRIMARY FAN SYSTEM SERVING THE VAV BOX IS NOT RUNNING, THEVAV BOX DAMPER SHALL MODULATE CLOSED TO IT'S MINIMUM POSITION.

25.4.3. UPON A CALL FOR COOLING THE DAMPER SHALL MODULATE TO THE FULLY OPEN POSITION AS SET BYTHE CONTROLS/TESTING AND BALANCING CONTRACTOR.ONCE THE PRESET TEMPERATURE HAS BEENREACHED, THE DAMPER SHALL MODULATE CLOSED TO ITS MINIMUM AIR FLOW SETTING AS SHOWN ONTHE SCHEDULE.

25.4.4. FOR BOXES WITH REHEAT COILS, UPON A CALL FOR HEATING, THE VAV DAMPER SHALL CLOSE TO ITSMINIMUM POSITION AND THE REHEAT COIL VALVE SHALL MODULATE TO MAINTAIN THE SPACETEMPERATURE SETPOINT.

26. TESTING, ADJUSTING & BALANCING

26.1. WORK IN THE SECTION INCLUDES THE PROVIDING OF LABOUR, MATERIALS, EQUIPMENT AND SERVICESNECESSARY FOR COMPLETE TESTING, ADJUSTING, AND BALANCING OF ALL HVAC SYSTEMS IN ACCORDANCEWITH THE CONTRACT DOCUMENTS, SYSTEM SHALL BE TESTED AND BALANCED UPON COMPLETION OFINSTALLATION OF WORK. REPORTS SHALL BE SUBMITTED TO THE OWNER'S REPRESENTATIVE AND DESIGNENGINEER FOR THEIR ACCEPTANCE. THE BALANCE REPORT WILL NOT BE ACCEPTED UNLESS THE AIR BALANCERHAS REPORTED TO THE BUILDING MANAGEMENT BEFORE HE COMMENCES AND IS ACCOMPANIED BY THEBUILDING MANAGEMENT SO THAT HE IS SATISFIED THAT THE WORK IS BEING DONE IN THE REQUIRED MANNER.BEFORE COMMENCING WORK CONTRACTOR SHALL TEST AND RECORD TRAVERSE AT ALL MAINS (CFM & STATICPRESSURE) OR TAKE INDIVIDUAL DIFFUSER READINGS, AND SUBMIT FOR REVIEW. FINAL BALANCING REPORTINCLUDING RETURN AIR AND SUPPLY AIR QUANTITIES SHALL BE PROVIDED. ALSO PROVIDE EQUIPMENTAMPERAGE AND VOLTAGE.

26.2. PROCEDURES AND STANDARDS DESCRIBED IN THE LATEST MANUALS AS PUBLISHED BY AMERICAN SOCIETY OFHEATING, REFRIGERATING AND AIR CONDITIONING ENGINEERS (ASHRAE) AND THE SHEET METAL AND AIRCONDITIONING CONTRACTOR'S NATIONAL ASSOCIATION, INC. (SMACNA) FOR:

26.2.1. TERMINAL UNITS

26.2.2. ALL SUPPLY, RETURN, TRANSFER AND EXHAUST AIR SYSTEMS

26.2.3. REHEAT COILS

26.3. MAKE ALL REQUIRED ADJUSTMENTS OF THE AIR SYSETM UNTIL ALL SPECIFIED PERFORMANCES ARE MET. ALLBALANCING REPORTS SHALL BE SUBMITTED FOR REVIEW.

26.4. ALL INSTRUMENTS USED SHALL BE ACCURATELY CALIBRATED AND MAINTAINED IN GOOD WORKING ORDER.

26.5. THE TESTING SHALL BE PERFORMED IN THE PRESENCE OF A BUILDING REPRESENTATIVE.

26.6. THE CONTRACTOR SHALL PROVIDE ALL ADDITIONAL BALANCING DAMPERS, PRESSURE TAPS, GAUGES AND OTHERSIMILAR APPURTENANCES AS REQUIRED FOR A PROPERLY BALANCED SYSTEM AND AT NO ADDITIONAL COST TOTHE OWNER.

26.7. ALL BALANCING WORK SHALL BE PERFORMED IN STRICT ACCORDANCE TO THE PROCEDURES AND STANDARDSDESCRIBED IN THE "MANUAL FOR THE BALANCING AND ADJUSTMENT OF THE AIR DISTRIBUTION SYSTEMS" ASPUBLISHED BY THE SHEET METAL AND AIR CONDITIONING CONTRACTOR'S NATIONAL ASSOCIATION, INC.

26.8. QUALIFICATION:

26.8.1. IF THE T&B CONTRACTOR FINDS THAT HE CANNOT BALANCE ANY AIR OR WATER SYSTEM, OR IF HEFINDS ANY POTENTIALLY DETRIMENTAL OPERATING CONDITION, HE SHALL IMMEDIATELY ADVISE THEARCHITECT IN WRITING AND SHALL STATE THE REASONS WHY BALANCING CANNOT BE ACHIEVED. HESHALL ALSO MAKE CORRECTIVE RECOMMENDATIONS ON WHAT IS TO BE DONE BY THE CONTRACTOR.AFTER REVIEW OF THESE RECOMMENDATIONS, THE ARCHITECT WILL DIRECT THE CONTRACTOR TOPERFORM ALL NECESSARY WORK TO ALLOW THE BALANCING CONTRACTOR TO BALANCE THE VARIOUSSYSTEMS ACCORDING TO THE SPECIFICATIONS. CONTRACTOR IS EXPECTED TO DO WITHOUT EXTRACHARGE, CHANGES TO THE SHEAVES AND FAN BELTS, AS SPECIFIED OR REQUIRED.

26.8.2. THE T&B CONTRACTOR SHALL BE A MEMBER OF THE ASSOCIATED AIR BALANCE COUNCIL (AABC) ORNATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB); MOREOVER, HE MUST HAVE ALL CREDENTIALSAND CAPABILITY REQUIRED FOR AABC OR NEBB MEMBERS AND MUST HAVE AT LEAST 4 YEARSEXPERIENCE IN AIR AND WATER BALANCING ON COMPARABLE PROJECTS IN SIZE AND SCOPE. THETECHNICIANS MUST BE CERTIFIED THROUGH COMPLETION OF SMACNA OR OTHER SUCH APPROVED






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth









JFADJ

M-102

SPONSORED TRAINING PROGRAMS FOR AIR OR WATER BALANCING; TECHNICIAN QUALIFICATIONS MUSTBE SUBMITTED FOR APPROVAL PRIOR TO COMMENCEMENT OF FIELD WORK.

26.8.3. THE BALANCING EFFORT SHALL BE DONE UNDER THE DIRECT SUPERVISION OF A REGISTEREDPROFESSIONAL ENGINEER WHO WILL CERTIFY THE ACCURACY OF THE FINAL BALANCING DATA ANDREPORTS.

26.9. THE TEST PROCEDURE SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING:

26.9.1. TEST AND ADJUST SYSTEMS FOR THE DESIGN SUPPLY, RETURN AND EXHAUST AIR QUANTITIES;

26.9.2. TEST AND RECORD SUPPLY AIR TEMPERATURES;

26.9.3. TEST AND RECORD ROOM AIR TEMPERATURES;

26.9.4. ADJUST ALL MAIN SUPPLY, EXHAUST AND RETURN AIR DUCTS TO PROPER DESIGN CFM;

26.9.5. ADJUST ALL ZONES TO PROPER DESIGN AIRFLOW RATES - SUPPLY, RETURN AND EXHAUST;

26.9.6. TEST AND ADJUST EACH TERMINAL UNIT, DIFFUSER, GRILLE AND REGISTER TO DESIGN REQUIREMENTS.

26.10. THE CONTRACTOR SHALL HAVE THE TESTING AND BALANCING SPECIALIST REVIEW THE WORK WITH THERESPECTIVE MANUFACTURERS, AND SHALL COORDINATE AND SCHEDULE ALL CORRECTIVE WORK.

26.11. IN THE EVENT THAT THE EQUIPMENT CANNOT BE PROPERLY BALANCED DUE TO LACK OF FINAL CONNECTION, THECONTRACTOR SHALL HAVE THE TESTING AND BALANCING SPECIALIST ADVICE THE ENGINEER, IN WRITING, OF THEOMISSION PRIOR TO THE SUBMISSION OF THE FINAL BALANCING REPORT.

26.12. ADJUSTMENT OR REPLACEMENT OF PARTS REQUIRED BY THE RESULTS OF THE TESTING AND BALANCING WORKSHALL BE MADE BY THE CONTRACTOR IN STRICT ACCORDANCE WITH THE RESPECTIVE EQUIPMENTMANUFACTURER'S RECOMMENDATIONS.

26.13. RECOMMENDATIONS AND RESULTS OF THE TESTING AND BALANCING WORK WHICH ARE NECESSARY FOR THEPROPER OPERATION OF THE SYSTEMS, SHALL BE SUBMITTED IN WRITING TO THE ENGINEER. THE SUBMITTALSHALL INCLUDE A SCHEMATIC DIAGRAM LOCATING ALL AIR INLETS AND OUTLETS.

26.14. ALL AIR TERMINAL DEVICES SHALL BE BALANCED TO WITHIN FIVE PERCENT OF THEIR DESIGN REQUIREMENTS.

26.15. ALL WATER COILS SHALL BE BALANCED TO WITHIN FIVE PERCENT OF THEIR DESIGN REQUIREMENTS.

26.16. ALL FANS AND AC UNITS SHALL BE BALANCED TO WITHIN TEN PERCENT OF THEIR DESIGN CAPACITIES.

26.17. AFTER TESTING AND BALANCING WORK IS COMPLETE, THE CONTRACTOR SHALL INSTALL A NEW SET OF AIRFILTERS.

26.18. BALANCING REPORTS

26.18.1. AFTER BALANCING AND TESTING HAVE BEEN PERFORMED, THE BALANCING CONTRACTOR SHALLSUBMIT COPIES OF RECORDED TEST DATA AND EQUIPMENT PERFORMANCE REPORTS ON THEBALANCING OF AIR SYSTEMS.

26.18.2. THE REPORTS SHALL DEMONSTRATE THAT AIR SYSTEMS ARE PROPERLY BALANCED AS DESIGNED ORSPECIFIED; SUBMIT RESULTS ON APPROVED FORMS.

26.18.3. THE REPORTS SHALL SHOW THAT FANS ARE DELIVERING AIR FLOWS WITHIN ALLOWABLE LIMITS ASSPECIFIED; SUBMIT RESULTS ON APPROVED FORMS.

26.18.4. THE APPROVED FORMS MUST BE COMPLETE WITH REGARD TO ALL DATA REQUIREMENTS.

26.19. FINAL APPROVAL

26.19.1. THE CONTRACT SHALL INCLUDE AN EXTENDED PERIOD OF 120 DAYS AFTER SUBMITTAL OF THE FINALCERTIFIED TEST REPORT (APPROVED BY THE ENGINEER) FOR A GIVEN SYSTEM, DURING WHICH TIMETHE OWNER MAY REQUEST A SPOT CHECK, RETEST AND/OR RESETTING OF ANY OUTLET OR OTHERITEM AS LISTED IN THE CERTIFIED TEST REPORT; HOWEVER, THE REQUEST MAY NOT EXCEED 10% OFTHE OUTLETS OR DEVICES ON EACH CENTRAL SYSTEM.

26.19.2. IF MORE THAN 5% OF THE TOTAL DEVICES ON A GIVEN CENTRAL SYSTEM TEST OUTSIDE THEPRESCRIBED LIMITS SET FOR AIR BALANCE, THE OWNER SHALL HAVE THE OPTION OF REVOKING THETEST REPORT AND REQUIRING A COMPLETE REBALANCE OF THE SYSTEM IN QUESTION.

26.19.3. IF A RETEST OR SPOT CHECK IS REQUESTED, THE T&B CONTRACTOR SHALL PROVIDE TECHNICIANS ANDINSTRUMENTS IN MAKING ANY TESTS REQUIRED DURING THE PERIOD.

26.19.4. FINAL ACCEPTANCE WILL NOT BE ACCORDED THE CERTIFIED TEST REPORT UNTIL THE EXTENDEDPERIOD OF 120 DAYS HAS EXPIRED.

26.20. SYSTEM BALANCING

26.20.1. PRIOR TO T&B CONTRACTOR ARRIVAL ON PROJECT, THE MECHANICAL CONTRACTOR SHALL:

26.20.2. ADJUST ALL BALANCING COCKS AND DAMPERS OPEN.

26.20.3. PLACE ALL EQUIPMENT IN OPERATING CONDITION.

26.20.4. FILL, VENT, AND CLEAN ALL WATER SYSTEMS.

26.20.5. CLEAN ALL STRAINERS.

26.20.6. REMOVE ALL TEMPORARY AIR FILTERS AND INSTALL DESIGN FILTERS.

26.20.7. FOR THE DURATION OF THE BALANCING WORK, THE CONTRACTOR SHALL:

26.20.8. MAINTAIN MECHANICS AT PROJECT AT ALL TIMES FOR SYSTEM OPERATION, TROUBLE SHOOTING,ASSISTANCE, ETC.

26.20.9. ADJUST FAN DRIVES OR BLADE PITCH AS REQUIRED TO MEET SYSTEM PERFORMANCE REQUIREMENTS.

26.20.10. PROVIDE NECESSARY MECHANICAL ADJUSTMENTS IN CONJUNCTION WITH BALANCING PROCEDURE.

26.20.11. REPLACE ALL BALANCING VALVES OR DAMPERS IN SYSTEMS THAT CANNOT BE MANIPULATED TOSATISFY BALANCING REQUIREMENTS.

26.21. THE T&B CONTRACTOR SHALL MARK FINAL POSITION OF ALL AIR DAMPERS AND BALANCING VALVES.

26.22. THE BALANCE REPORT WILL NOT BE ACCEPTED UNLESS THE AIR BALANCER HAS REPORTED TO THE BUILDINGMANAGEMENT BEFORE HE COMMENCES AND IS ACCOMPANIED BY THE BUILDING MANAGEMENT OR THEREPRESENTATIVE.

26.23. ALL FANS SHOULD BE SET AT THEIR LOWEST RPM OR BLADE PITCH TO PROVIDE DESIGN FLOW; AIR DAMPERS ARETO BE USED ONLY FOR FINAL TRIM.

27. COORDINATION OF ELECTRICAL DRAWINGS

27.1. UNLESS INDICATED OTHERWISE, MECHANICAL DIVISIONS WILL BE RESPONSIBLE FOR THE SUPPLY ANDINSTALLATION OF THE FOLLOWING:

27.1.1. STARTERS AND DISCONNECT SWITCHES TO MECHANICAL UNITS.

27.1.2. ALL VARIABLE SPEED DRIVES AND CONTROL WIRING TO STARTERS.

27.1.3. PIPE TRACING AND RELATED CONTROLS.

27.1.4. ELECTRIC HOT WATER HEATERS.

27.1.5. ALL INTERPOSING RELAYS, RELAYS, CONTACTORS AND 120V CONTROL DEVICES.

27.1.6. ALL 120V AND LOW VOLTAGE CONTROL WIRING AND CONDUITS.

27.1.7. SHOULD THE MECHANICAL CONTRACTOR CHANGE ANY OF THE MOTOR OR EQUIPMENT SIZES FROMTHOSE IDENTIFIED ON THE MECHANICAL SCHEDULES AND DRAWINGS AT ANY STAGE OF THE PROJECTTO AIDE THEIR INSTALLATION, THE MECHANICAL CONTRACTOR WILL INCUR ALL EXTRA ELECTRICALCOSTS TO REVISE THE ELECTRICAL FEEDERS, BREAKERS, STARTERS AND EQUIPMENT TO SUPPLYPOWER TO THE REVISED PIECE OF EQUIPMENT.

27.2. UNLESS INDICATED OTHERWISE ON THE ELECTRICAL DRAWINGS, ELECTRICAL CONTRACTOR WILL BERESPONSIBLE FOR THE SUPPLY AND INSTALLATION OF THE FOLLOWING:

27.2.1. STARTERS AND DISCONNECT SWITCHES (INSTALLATION ONLY)

27.2.2. LINE AND LOAD SIDE WIRING FOR STARTERS.

27.2.3. LINE AND LOAD SIDE WIRING TO VARIABLE SPEED DRIVES.

27.2.4. ALL POWER WIRING (120V & ABOVE) TO ALL MECHANICAL EQUIPMENT.

27.2.5. ALL MOTORIZED DAMPER POWER CONNECTIONS (120V & ABOVE).

27.2.6. ADDITIONAL FIRE ALARM DEVICES.

27.2.7. WIRING TO ELECTRIC SPACE HEATERS.

27.3. DETERMINE EXACT LOCATION OF STARTERS, MOTORS AND LINE VOLTAGE CONTROLS BASED ON THEMECHANICAL DRAWINGS TO COORDINATE WITH THE LOCATIONS OF ALL EQUIPMENT TO ENSURE THE REQUIREDCLEARANCES ARE MAINTAINED. IF NO WALL LOCATION IS SUITABLE FOR THE MOTOR STARTERS THEN MOUNT THESTARTERS ON A PLYWOOD BACKBOARD NEAR THE RESPECTIVE EQUIPMENT TO MEET THE APPLICABLE CODEREQUIREMENTS FOR MOTOR ISOLATION SWITCHES. IF A MOTOR OR PIECE OF EQUIPMENT IS LISTED ON ONE OFTHE STARTER SCHEDULES BUT IS NOT SHOWN ON THE FLOOR PLANS, THE CONTRACTOR IS TO REFERENCE THEMECHANICAL DRAWINGS FOR THE LOCATION OF THE RESPECTIVE PIECE OF EQUIPMENT. NO ADDITIONAL COSTSWILL BE ENTERTAINED.

FIRE PROTECTION SPECIFICATIONS

1. GENERAL

1.1. HEAD-HEAD COVERAGE, HEAD QUANTITIES, PIPE SIZING, ZONING, AND VALVING FOR THE SYSTEM AS PER NFPA 13HAZARD OCCUPANCIES, OWNER'S INSURERS' STANDARDS, AND AUTHORITIES HAVING JURISDICTION. INSTALLADDITIONAL HEADS, VALVES, AND RESIZE PIPING AS REQUIRED AT NO ADDITIONAL COST TO THE OWNER.

1.2. RELOCATE ALL EXISTING SPRINKLER MAIN AND BRANCH PIPING IN THE AREA OF WORK THAT IS IN CONFLICT WITHTHE LIGHTING FIXTURES AND HVAC DUCTWORK.

1.3. PROVIDE SPRINKLER HEADS UNDER DUCTS OVER 4'-0" IN WIDTH IN AREAS WITHOUT HUNG CEILING.

1.4. THE CONTRACTOR SHALL ALLOW FOR 10% ADDITIONAL SPRINKLERS NOT INDICATED ON PLANS TOACCOMMODATE FIELD CONDITIONS.

1.5. LOCATE ALL HORIZONTAL PIPING ABOVE SUSPENDED CEILING, UNLESS THERE IS NO CEILING.

1.6. ACCESS DOORS SHALL BE PROVIDED ADJACENT TO ALL VALVES.

1.7. CONTRACTOR SHALL PROVIDE AND INSTALL ALL FITTINGS AND PIPING REQUIRED TO MODIFY EXISTINGSPRINKLER PIPING DESIGNATED AS EXISTING TO REMAIN IF IN CONFLICT WITH NEW MEP EQUIPMENT OR NEWARCHITECTURAL FEATURES.

2. SCOPE OF WORK

2.1. THE SCOPE OF WORK SHALL BE AS DESCRIBED BELOW, NO CHANGE OF USE, EGRESS OR OCCUPANCY. ALL WORKSHALL BE DONE AS INDICATED ON DRAWINGS AND/OR HEREIN SPECIFIED.

2.1.1. EXISTING SPRINKLER CONTROL VALVE TO REMAIN DURING CONSTRUCTION.

2.1.2. REMOVE AND RELOCATE EXISTING SPRINKLERS, BRANCH PIPING AND MAINS.

2.1.3. PROVIDE AND INSTALL NEW SPRINKLERS, BRANCH PIPING AND MAINS.

2.1.4. ALL REQUIRED LABOR, MATERIALS, COORDINATION AND CONTRACTOR'S SERVICES NECESSARY FORCOMPLETE SAFE INSTALLATION OF SPRINKLER WORK IN FULL CONFORMITY WITH REQUIREMENTS OFALL AUTHORITIES HAVING JURISDICTION.

2.1.5. PROVIDE INSTALLATION DRAWINGS AND HYDRAULIC CALCULATIONS DESIGNED AND SEALED BY APROFESSIONAL ENGINEER LICENSED IN THE PROVINCE OF QUEBEC. REFER TO SECTION 5.3.2.

2.1.6. PAY ALL FEES AND OBTAIN ALL APPROVALS AND PERMITS AS REQUIRED BY FEDERAL, PROVINCIAL ANDLOCAL AUTHORITIES HAVING JURISDICTION.

3. SUBMITTALS AND COORDINATION.

3.1. SHOP DRAWINGS

3.1.1. PIPE AND SPRINKLER LOCATION LAYOUTS, INCLUDING METHOD AND LOCATION OF SUPPORTS.

3.1.2. HYDRAULIC CALCULATIONS

3.1.2.1. PLANS AND HYDRAULIC CALCULATIONS SHALL BE PREPARED IN STRICT ACCORDANCE WITHTHE PROVISIONS OF NFPA 13 AND THE LANDLORD'S INSURER.

3.1.2.2. PLANS AND HYDRAULIC CALCULATIONS SHALL BE SIGNED AND SEALED BY A PROFESSIONALENGINEER IN THE PROVINCE OF QUEBEC.

3.1.2.3. PLANS MUST INDICATE ALL NODE AND PIPE DESIGNATIONS USED ON HYDRAULICCALCULATIONS.

3.2. CATALOG CUTS AND BROCHURES

3.2.1. PIPE AND FITTINGS

3.3. SPRINKLER HEADS

3.3.1. HANGERS AND SUPPORTS

3.3.2. SLEEVES AND ESCUTCHEONS

3.4. COORDINATION:

3.4.1. THE INSTALLATION OF THE SYSTEM WILL REQUIRE THE CLOSING OF ONE OR MORE FIRE PROTECTIONCONTROL VALVES. THESE VALVE CLOSURES SHOULD BE COORDINATED CLOSELY WITH THE OWNER. NOSHUTDOWNS SHALL BE MADE WITHOUT PRIOR AUTHORIZATION BY BUILDING MANAGEMENT.

4. MATERIALS, DELIVERY, STORAGE AND HANDLING

4.1. DELIVER MATERIALS IN MANUFACTURER'S ORIGINAL UNOPENED PROTECTIVE PACKAGING.

4.2. STORE MATERIALS IN ORIGINAL PACKAGING IN A MANNER TO PREVENT SOILING, PHYSICAL DAMAGE, WETTING ORCORROSION PRIOR TO INSTALLATION.

4.3. HANDLE IN A MANNER TO PREVENT DAMAGE TO FINISHED SURFACES.

4.4. WHERE POSSIBLE, MAINTAIN PROTECTIVE COVERINGS UNTIL INSTALLATION IS COMPLETE AND REMOVE SUCHCOVERS AS PART OF FINAL CLEAN-UP.

4.5. TOUCH-UP ANY DAMAGE TO FINISHES TO MATCH ADJACENT SURFACES TO SATISFACTION OF ENGINEER.

4.6. CONTRACTOR SHALL INDICATE PIPING MATERIAL TO BE USED IN CONJUNCTION WITH THE INSTALLATION INCOMPLIANCE WITH NFPA 13-2007 SEC. 6.3.6 AND TABLE 6.3.1.1.

5. CUTTING AND PATCHING

5.1. WHERE CUTTING AND PATCHING OF CONSTRUCTION PERFORMED UNDER THIS CONTRACT BECOMES NECESSARYBECAUSE OF FAILURE TO PROPERLY COORDINATE THE MECHANICAL INSTALLATION WITH OTHER CONSTRUCTION,ARRANGE FOR PATCHING TO BE PERFORMED BY THE VARIOUS TRADES INVOLVED AND IN ACCORDANCE WITHAPPLICABLE SPECIFICATIONS HEREIN SO AS TO MATCH ADJACENT SURFACES.

5.2. PERFORM ALL PATCHING TO MATCH EXISTING ADJACENT CONSTRUCTION TO THE SATISFACTION OF THEENGINEER AND ARCHITECT, USING THE BEST POSSIBLE WORKMANSHIP OF THE VARIOUS TRADES INVOLVED.

6. TESTS

6.1. GENERAL

6.1.1. THE ENTIRE SYSTEM SHALL BE TESTED AND REMAIN TIGHT AGAINST NOT LESS THAN TWO HUNDREDPOUNDS GAUGE HYDROSTATIC PRESSURE, FOR A PERIOD OF NOT LESS THAN ONE HOUR, WITH NOLOSS IN PRESSURE.

6.1.2. ALL CONTRACTOR'S MATERIAL AND TEST CERTIFICATE SHOULD BE COMPLETED FOR EACH SYSTEM ANDFORWARDED TO THIS OFFICE FOR REVIEW AND FINAL ACCEPTANCE OF THE SYSTEM

7. PRODUCTS

7.1. MANUFACTURER'S NAME AND NUMBERS ARE USED TO IDENTIFY THE TYPE AND QUALITY OF PRODUCTSREQUIRED; HOWEVER, PRODUCTS OF OTHER MANUFACTURERS WHICH ARE EQUAL MAY BE SUBMITTED FORAPPROVAL.

7.2. PIPE FITTING AND FLANGE SCHEDULE

SYSTEM PIPE FITTINGS AND FLANGES

WET SPRINKLER BLACK STEEL BLACK CAST IRON ANSI B16.4 OR MALLEABLE CAST IRON AWWA C110,

ASTM A795/A53 136KG (300 LBS) CLASS, 3,447 KPA (500 PASI) W.W.P. THREADED

COMPANION FLANGES CAST IRON ANSI B16.1, CLASS 150 PRESSURE

RATING

DUCTILE IRON ASTM A536, GROOVED MECHANICAL TYPE COUPLING

AND GASKETS, CLASS 150 PRESSURE RATING

7.2.1. SCHEDULE 40 PIPE FITTINGS SHALL BE SCREWED, STANDARD WEIGHT, CAST IRON, ULC AND FMAPPROVED. MECHANICAL GROOVE COUPLINGS, VICTAULIC STYLE 75, OR AS APPROVED, MAY BE USED INLIEU OF SCREWED FITTINGS. EITHER ROLL OR CUT GROOVE MAY BE USED WITH SCHEDULE 40 PIPE.

7.2.2. FOR PIPING 50 MM (2 IN) AND LARGER, VICTAULIC STYLE 920 MECHANICAL-T WITH LOCATING COLLARENGAGING INTO THE PIPE MAY BE USED FOR LESS THAN FULL SIZE BRANCH CONNECTIONS.

7.2.3. FITTINGS SIMILAR TO VICTAULIC STYLE 921 AND HOOKER FITTINGS WILL NOT BE APPROVED.

7.2.4. SCHEDULE 10 PIPING SHALL NOT BE USED.

7.3. PIPE HANGERS AND SUPPORTS

7.3.1. PROVIDE SUFFICIENT HANGERS, SUPPORTS, BEAM CLAMPS WITH RETAINER, SUPPLEMENTAL STEEL,INSERTS, MOUNTING DEVICES, ETC., TO SUPPORT PIPING IN PERFECT ALIGNMENT WITHOUT SAGGINGOR INTERFERENCE, PERMIT COMPLETE DRAINAGE AND FREE EXPANSION AND CONTRACTION AND ASDIRECTED BY THE ARCHITECT.

7.3.2. BEAM CLAMPS SHALL BE ANVIL FIG. 218 OR MYATT FIG. 500.

7.3.3. ALL HANGERS, INSERTS, SUPPORTS AND DEVICES SHALL BE ULC, NFPA, FM UNDERWRITER.

7.3.4. ALL PIPE HANGERS, INSERTS, SUPPORTS, SUPPLEMENTAL STEEL, RODS, ETC., SHALL BE GALVANIZED.

7.3.5. PIPE HANGER SPACING, ROD DIAMETER, ETC., SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OFNFPA 13 AND QUEBEC BUILDING CODE.

7.3.6. TABS IN METAL DECK CONSTRUCTION SHALL NOT BE USED TO SUPPORT PIPING.

7.3.7. PERFORATED BAND IRON, STRAP IRON OR WIRE WILL NOT BE ACCEPTED.

7.3.8. PIPING SHALL NOT BE SUPPORTED FROM OTHER PIPING, DUCT WORK OR CONDUIT.

7.3.9. EXPANSION ANCHORS, SELF-DRILLING EXPANSION SHIELDS, POWER DRIVEN STUDS AND SIMILARDEVICES SHALL NOT BE INSTALLED.

7.3.10. HORIZONTAL PIPING WITH GROOVED MECHANICAL COUPLINGS SHALL BE SUPPORTED BETWEEN ANYTWO COUPLINGS.

7.3.11. THE USE OF RODS OVER 0.6 M (2 FEET) LONG TO SUPPORT FEEDS OR CROSS MAINS SHOULD BEAVOIDED. WHERE RODS ARE IN EXCESS OF THIS LENGTH THE FEEDS OR CROSS MAINS SHOULD BEADEQUATELY SUPPORTED.

7.4. HANGER SPACING

7.4.1. SPACE SUPPORTS SO THAT THERE IS AT LEAST ONE HANGER FOR EACH LENGTH OF PIPE, WITH ONEHANGER WITHIN 750 MM (30 IN) OF THE END SPRINKLER HEAD. WHERE THIS WOULD REQUIRE HANGERSCLOSER THAN 1.83 M (6 FT) APART, HANGER SPACING MAY BE INCREASED TO 3.05 M (10 FT) BETWEENHANGERS FOR PIPES UP TO AND INCLUDING 50.8 MM (2 IN) IPS AND 3.9 M (12 FT 9 IN) BETWEEN HANGERSFOR PIPES 63.5 MM (2-1/2 IN) AND LARGER. ON CROSS MAINS THERE SHALL BE AT LEAST ONE HANGERBETWEEN BRANCH LINES. ROD SIZE SHALL BE AS INDICATED BELOW:

HANGER ROD SCHEDULE

PIPE SIZE MAX HANGER SPACING MIN. ROD SIZE

13MM TO 25MM (1/2" TO 1") 2.1M (7') O.C. 10MM (3/8")

32MM TO 60MM (1-1/4” TO 2”) 2.7M (9') O.C. 13MM (1/2”)

73MM TO 100MM (2-1/2” TO 4”) 3.0M (10') O.C. 13 MM (1/2”)

8. PIPING

8.1. INSTALL PIPING AS INDICATED ON THE CONTRACT DRAWINGS AND APPROVED SHOP DRAWINGS AS STRAIGHT ANDDIRECT AS POSSIBLE, FORMING RIGHT ANGLES OR PARALLEL LINES WITH BUILDING WALLS, NEATLY SPACED,RISERS PLUMB AND TRUE, AND AVOID INTERFERENCE WITH OTHER CONSTRUCTION.

8.2. PIPING SHALL PITCH BACK TOWARD SYSTEM DRAIN VALVE AND ANY INSTALLED LOW POINTS OR POCKETS SHALLHAVE A HOSE END DRAIN VALVE.

8.3. AVOID TOOL MARKS AND UNNECESSARY PIPE THREADS. BURRS FORMED WHEN CUTTING PIPE SHALL BEREMOVED BY REAMING. BEFORE INSTALLING PIPE, THOROUGHLY CLEAN THE INSIDE FREE OF CUTTINGS ANDFOREIGN MATTER. CUT ALL PIPE SQUARE AND SMOOTH; MAKE UP ALL JOINTS TO REQUIRED LIMITS.

8.4. ERECT ALL PIPING TO OBTAIN SUFFICIENT FLEXIBILITY TO PREVENT EXCESSIVE STRESSES IN MATERIALS ANDEXCESSIVE BENDING MOMENTS AT JOINTS OR CONNECTIONS. INSTALL EXPANSION LOOPS, EXPANSION JOINTSAND SWING CONNECTIONS WHERE SHOWN ON THE CONTRACT DRAWINGS.

8.5. MAKE CHANGES IN PIPE SIZE BY THE USE OF REDUCING FITTINGS. DO NOT USE REDUCING BUSHINGS EXCEPT BYAPPROVAL OF THE ENGINEER. DO NOT USE CLOSE OR SHOULDER NIPPLES.

8.6. ARRANGE WATER PIPING SO THAT SYSTEM CAN BE COMPLETELY DRAINED. WHERE LINES ARE PURPOSELYPITCHED FOR DRAINAGE, A UNIFORM GRADE SHALL BE MAINTAINED. LINES SHALL BE SO SUPPORTED AS TOPREVENT POCKETING OF LIQUID. NO LINES SHALL HAVE POCKETS DUE TO CHANGES IN ELEVATION.

8.7. INSTALLED PIPING SHALL NOT INTERFERE WITH THE OPERATION OR ACCESSIBILITY OF DOORS OR WINDOWS;SHALL NOT ENCROACH ON AISLES, PASSAGEWAYS AND EQUIPMENT; AND SHALL NOT INTERFERE WITH THESERVICING OR MAINTENANCE OF ANY EQUIPMENT. ADJACENT PIPE LINES SHALL BE GROUPED IN THE SAMEHORIZONTAL OR VERTICAL PLANE.

8.8. COORDINATE AS NECESSARY TO ENSURE THAT ALL HANGERS, SUPPORTS, SLEEVES AND OTHER BUILT-INDEVICES ARE INCORPORATED IN FORMS OR IN MASONRY TO AVOID NECESSITY OF CUTTING FINISHEDSTRUCTURE.

9. PROTECTION AND CLEANING

9.1. PROTECT ENTIRE INSTALLATION FROM DAMAGE DURING CONSTRUCTION AND BE RESPONSIBLE FOR ALL DAMAGEUNTIL FINAL ACCEPTANCE OF THE WORK. ALL PIPES SHALL BE PROTECTED WITH SUITABLE COVERINGS AS SOONAS THEY ARE SET. ALL OPEN ENDS OF PIPES SHALL BE CLOSED BY A PLUG FITTING TO PREVENT OBSTRUCTIONAND DAMAGE.

9.2. ALL OPENINGS IN FLOORS SHALL BE COVERED AND PROTECTED DURING THE COURSE OF CONSTRUCTION.

9.3. BEFORE FINAL CONNECTIONS ARE MADE AND BEFORE OPERATION OF EQUIPMENT AND PIPING, ALL PIPING SHALLBE THOROUGHLY BLOWN OUT, RODDED OUT, OR WASHED OUT AT LEAST TWICE IN A MANNER AS DIRECTEDAND/OR APPROVED BY THE ENGINEER, TO REMOVE ALL ACCUMULATION OF DIRT, CHIPS OR OTHER DELETERIOUSMATERIAL. MAKE ALL TEMPORARY CONNECTIONS AND FURNISH ALL APPLIANCES REQUIRED FOR THE PURPOSEOF CLEANING.

9.4. UPON COMPLETION OF THE INSTALLATION AND WHEN DIRECTED BY THE ENGINEER REMOVE ALL PROTECTIONMATERIALS, ALL SCALE, DIRT, GREASE, STAINS AND THE LIKE, AND LEAVE IN A CLEAN CONDITION FOR PAINTING.

10. SPRINKLERS

10.1. SPRINKLERS INSTALLED IN AREAS WITH HUNG CEILINGS SHALL BE CONCEALED TYPE, QUICK RESPONSE WITH13MM (1/2") ORIFICE. COORDINATE COVER PLATE FINISH WITH ARCHITECT. REFER TO SPRINKLER SCHEDULE FORMANUFACTURER INFORMATION AND TEMPERATURE RATING.

10.2. SPRINKLERS INSTALLED IN AREAS WITH HUNG CEILINGS SHALL BE RECESSED PENDENT TYPE, QUICK RESPONSEWITH 13MM (1/2") ORIFICE, BRONZE FINISH. REFER TO SPRINKLER SCHEDULE FOR MANUFACTURER INFORMATIONAND TEMPERATURE RATING.

10.3. SPRINKLERS INSTALLED IN UNFINISHED AREAS SHALL BE UPRIGHT TYPE WHERE POSSIBLE, PENDENT TYPEWHERE NECESSARY; QUICK RESPONSE WITH 1/2” ORIFICE, BRONZE FINISH. REFER TO SPRINKLER SCHEDULE FORMANUFACTURER INFORMATION AND TEMPERATURE RATING.

10.4. TEMPORARY CORE PROTECTION SPRINKLERS SHALL BE UPRIGHT TYPE; QUICK RESPONSE WITH 1/2" ORIFICE,BRONZE FINISH WITH HEAD GUARD. REFER TO SPRINKLER SCHEDULE FOR MANUFACTURER INFORMATION ANDTEMPERATURE RATING.

10.5. SPRINKLERS TO BE CENTERED ON CEILING TILES WITH ±1/2".

10.6. ALL SPRINKLERS SHALL BE ULC, NFPA, AND FM APPROVED/LISTED.

11. IDENTIFICATION SIGN

11.1. PROVIDE HYDRAULIC CALCULATED SYSTEM IDENTIFICATION SIGN, SIMILAR TO RELIABLE MODEL A STYLE E.ATTACH NEAR CONTROL VALVE. FILL IN ALL REQUIRED INFORMATION.

12. JOINTS

12.1. THREADED JOINTS

12.1.1. MAKE UP TIGHT USING TEFLON PASTE OR TAPE PLACED ON THE MALE THREAD ONLY.

13. UNIT PRICE NOTES

13.1. CONTRACTOR IS TO SUBMIT UNIT PRICES FOR THE FOLLOWING LISTED ITEMS:

13.1.1. UNIT PRICE ADD PER NEW SPRINKLER HEAD.

13.1.2. UNIT PRICE DEDUCT FOR DELETION OF NEW SPRINKLER HEAD.

14. FIRE EXTINGUISHERS

14.1. SUBJECT TO COMPLIANCE WITH REQUIREMENTS, PROVIDE PRODUCTS OF ONE OF THE FOLLOWING:

14.1.1. NATIONAL FIRE EQUIPMENT LIMITED - ABC.

14.1.2. FLAG FIRE EQUIPMENT LIMITED - ABC.

14.2. MULTI-PURPOSE DRY CHEMICAL TYPE WITH HOSE AND SHUT-OFF NOZZLE ULC LABELLED FOR A, B AND C CLASSPROTECTION. 2.25 KG (5 LB) WITH RED ENAMEL FINISH.

14.3. FIRE EXTINGUISHERS SHALL BE WALL MOUNTED. PROVIDE MANUFACTURER'S STANDARD BRACKET DESIGNED TOPREVENT ACCIDENTAL DISLODGEMENT OF EXTINGUISHER, OF PROPER SIZE FOR TYPE AND CAPACITY OFEXTINGUISHER SPECIFIED, IN MANUFACTURER'S STANDARD ENAMEL FINISH. COLOR TO MATCH EXTINGUISHER.

14.4. IDENTIFICATION OF EXTINGUISHERS: INCLUDE BILINGUAL TAG OR LABEL ATTACHED TO EXTINGUISHERS, INACCORDANCE WITH NFPA RECOMMENDATIONS INDICATING MONTH AND YEAR OF INSTALLATION.

14.5. INSTALL EXTINGUISHERS AT PROJECT COMPLETION. CONFIRM LOCATION WITH LOCAL BUILDING OR FIREDEPARTMENT PRIOR TO INSTALLATION.

14.6. GENERAL CONTRACTOR TO PROVIDE TEST LETTER AT CLOSE-OUT, VERIFYING THAT ALL EXTINGUISHERS WEREINSPECTED AND TESTED.






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth









JFADJ

M-103






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth








MECHANICAL SCHEDULESANDCONTROLS DIAGRAMS

JFADJ

M-201

NOTES:1. BASIS OF DESIGN IS PRICE MODEL SDV. MANUFACTURER SHALL BE PRICE, TITUS, KREUGER OR APPROVED EQUAL.2. VAV BOXES TO BE PROVIDED WITH ELECTRIC CONTROLS. PROVIDE CONTROLS ENCLOSURE FOR EACH BOX SUITABLE IN SIZE FOR THE DDC CONTROLS APPLICATION INCLUDING AIRFLOW SENSORS.3. PROVIDE 120/24 VOLT CONTROL TRANSFORMERS AS REQUIRED. ALL TRANSFORMERS TO BE LOCATED WITHIN ONE PANEL FOR EASE OF FUTURE MAINTENANCE. COORDINATE REQUIREMENTS WITH ELECTRICAL TRADE.4. CONTRACTOR RESPONSIBLE TO PROVIDE PROPER ACCESS FOR MAINTENANCE AND CONTROLS.5. PROVIDE UNIT WITH 36" SOUND ATTENUATOR.

VAV BOX SCHEDULETAG NEW / EXISTING

AIRFLOW RANGE (CFM) DIMENSIONSTOTAL PD AT MAX LPS (IN.W.G.) INLET DUCT SIZE (IN) MAKE / MODEL REMARKS

MIN MAXIMUM LENGTH (IN) WIDTH (IN) HEIGHT (IN)

VAV-105 EXISTING 480 1600 - - - - 12 - -

VAV-107 EXISTING 495 1650 - - - - 12 - -

VAV-108 EXISTING 495 1650 - - - - 12 - -

VAV-N1 NEW 480 1600 20 1/8 16 15 20 12 PRICE SDV SEE NOTES






AIR INLETS AND OUTLETS SCHEDULETAG SERVICE

MAX AIRFLOW(CFM) FACE SIZE (IN) NECK/SLOT SIZE

(IN) NO. OF SLOTS MODEL NUMBER BORDERTYPE

NOISE CRITERIAAT MAX CFM

(NC)REMARKS

SG-A SUPPLY GRILLE 0-350 SEE PLANS N/A N/A PRICE 540S SEE NOTES 20 SEE NOTES

NOTES:1. BASIS OF DESIGN IS PRICE MODEL SDV. MANUFACTURER SHALL BE PRICE, TITUS, KREUGER OR APPROVED EQUAL.2. CEILING BORDER/FRAME TYPE SHALL BE COORDINATED WITH LATEST ARCHITECTURAL REFLECTED CEILING PLAN TO INSURE PROPER BORDER COMPATIBILITY.3. PROVIDE ALL REQUIRED HARDWARE FOR DIFFUSER INSTALLATION IN RESPECTIVE CEILING TYPES.4. PROVIDE EQUALIZING GRID FOR ALL DIFFUSERS.5. DIFFUSER COLOUR/FINISH TO BE WHITE.6. VOLUME DAMPERS 3 FEET MIN. FROM GRILLES.

HC

M

VLV CTRL

FOHWR

AO

TERMINAL BOX SYSTEM POINTS DATA

POINT

INPUT/OUTPUT

SOFTWARE/FIRMWARE FEATURES

ALARMS ANDADVISORIES (WITH

INSTRUCTIONS)MISC

FEATURES

NOTES

ANAL

OG IN

PUT

ANAL

OG O

UTPU

T

BINA

RY IN

PUT

BINA

RY O

UTPU

T

SUPE

RVIS

ORY

ALAR

M

HIGH

LIMI

T AL

ARM

LOW

LIMI

T AL

ARM

RUNT

IME

LIMIT

(HRS

)

OTHE

R SE

TPOI

NT

MANU

AL O

VERR

IDE

COMM

UNIC

ATIO

N

MISC

OTH

ER

AIRFLOW X

SPACE TEMPERATURE X

SPACE HUMIDITY X X

FLOW CONTROL DEVICE X

SUPPLY AIR TEMPERATURE X

VALVE CONTROL X

LEGEND:

X= PROVIDE QUANTITY AS REQUIRED TO INCLUDE ALL INSTANCES OF THE INDICATED FEATURE. INCLUDE MULTIPLEPOINTS WITHIN EACH MECHANICAL SYSTEM AS NECESSARY. COORDINATE WITH EQUIPMENT VENDOR.

NOTES: 1. THE POINTS LISTED HEREIN ARE THE MINIMUM POINTS REQUIRED FOR THE CONTROL AND MONITORING OFEQUIPMENT. THIS POINT LIST IS TYPICAL FOR EACH MECHANICAL/ELECTRICAL SYSTEM OF THIS TYPE. IF THESEQUENCE OF OPERATION REQUIRES ADDITIONAL POINTS THEY MUST BE PROVIDED BY THE UNITMANUFACTURER/REP OR BMS CONTROLS CONTRACTOR.2. THE UNIT MANUFACTURER/REP OR BMS CONTROLS CONTRACTOR SHALL PROVIDE ALL NECESSARY ACCESSORIES,SENSORS, EQUIPMENT, SOFTWARE, HARDWARE, LABOR AND EXTERNAL TRADE COORDINATION TO ACHIEVE THEABOVE POINTS LIST AS WELL AS ADDITIONAL POINTS REQUIRED TO ACHIEVE A COMPLETE SYSTEM.

CONTROLLER

VAV BOXSA

AI

SAT

AO

M

FLOW CONTROLDEVICE

AIAIRFLOWSENSOR

SPACETEMP

AI

1M-201

VAV BOX CONTROLS DIAGRAMN.T.S.

SPACEHUM

AI

UP

UP

UP

UP

16

17a

18a

19a

LJ7J6J5J4J3J2J1H1G1

17

18

19

15

CL

CLCLCL

CL

CLCL

CL CL

B125

STUDENTCOMMONSLEVEL 00

B127

TENANTFIT-UP

B126

CARETAKINGSTORAGE

B129

MECHPUMPROOM

B124CSTORAGE

B172SSTAIR D

B173SSTAIR E

B124KCORRIDOR

B129ACOMMUNICATIONS B124A

SPRINKLERROOM

281S-ASTAIR H-LL

B124BCOMM

B124SHELL SPACE

700X400 700X4001000X400

250X150

TTT

VAV-105(EXISTING TO BE RELOCATED) VAV-107

(EXISTING TO BE RELOCATED)VAV-108(EXISTING TO REMAIN)

VAV-006(EXISTING TO REMAIN)1650 CFM

2

11

2 23

4

DCW

HVAC LEGENDGENERAL NOTES THAT APPLY TO ALL DRAWINGS ON THIS SHEET:

1. THIS DRAWING'S "EXISTING" PART IS ISSUED FOR REFERENCE PURPOSES, IT REPRESENTS AN INVENTORY OF THE MAIN EXISTING INSTALLATIONS,GENERALLY VERIFIED IN CONNECTION WITH THE MODIFICATIONS SHOWN ON THIS DRAWING'S "MODIFIED" PART, AND OF WHICH THE GENUINE CONDITIONSMUST BE OBSERVED ON THE SITE BY THE CONTRACTOR.

HATCH INDICATES AREAS NOT IN SCOPE

PROJECT SPECIFIC NOTES:

EXISTING VAV BOX AND ASSOCIATED SOUND ATTENUATOR, THERMOSTAT, CONTROLS AND ACCESSORIES TO BE RELOCATED. DISCONNECT DUCTWORK ANDDEMO EXISTING SUPPORTS AND HANGERS. REFER TO DWG M-411 FOR REVISED LOCATION.

RELOCATE EXISTING THERMOSTAT. REFER TO DWG M-411 FOR REVISED LOCATION.

CUT AND CAP DUCT MAIN.

PRIOR TO DEMOLITION, CONTRACTOR SHALL MEASURE MAXIMUM SUPPLY AIRFLOW RATE AT THE INDICATED LOCATIONS.

1

2

3

4






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth








2M-401

NOT USED - DETAILN.T.S.

1M-401

GROUND FLOOR - PLAN1:100

3M-401


4M-401


0 5 10 20 50 METERS

HVACDEMOLITION PLAN

JFADJ

M-401

HVAC LEGEND:

PROJECT SPECIFIC NOTES:

1 PROVIDE NEW SUPPLY DUCT AND CONNECT TO MAIN EXISTING DUCT. COORDINATE EXACT LOCATION AND ROOTING ON SITE TO AVOID EXISTING PLUMBINGPIPES.

EXISTING RELOCATED VAV BOX. CONNECT EXISTING THERMOSTAT TO ASSOCIATED BOX AND RE-CALIBRATE. PROVIDE NEW SUPPORTS AND HANGERS.

RELOCATE EXISTING THERMOSTAT. EXTEND WIRING AS REQUIRED. PROVIDE NEW CONDUIT.

SUPPLY DUCT FROM EXISTING AHU-01 LOCATED ON LEVEL 02 ROOF. SEQUENCE OF OPERATION FOR EXISTING AHU TO BE MODIFIED AS PER SPECIFICATIONS.COORDINATE WITH BASE BUILDING MANAGEMENT.

RE-BALANCE DUCTWORK TO EXISTING EXISTING AIRFLOW RATES AS MEASURED PRIOR TO DEMOLITION.

CONTRACTOR TO REVIEW SUPPORTS AND HANGERS OF EXISTING DCW PIPE. CONTRACTOR TO RELOCATE AND ADD ADDITIONAL HANGARS AS REQUIRED TOENSURE HANGERS AND SUPPORTS MEET OBC REQUIREMENTS AND PIPE VIBRATION IS REDUCED. CONTRACTOR TO ALLOW FOR A MINIMUM OF TEN (10)ADDITIONAL HANGARS AND SUPPORTS.

PROVIDE ACOUSTICALLY LINED DOUBLE ELBOW TRANSFER DUCT WITH WIRE MESH SCREEN AT BOTH OPENINGS. REFER TO ASSOCIATED DETAIL.

GENERAL NOTES THAT APPLY TO ALL DRAWINGS ON THIS SHEET:

1. THIS DRAWING'S "EXISTING" PART IS ISSUED FOR REFERENCE PURPOSES, IT REPRESENTS AN INVENTORY OF THE MAIN EXISTING INSTALLATIONS, GENERALLYVERIFIED IN CONNECTION WITH THE MODIFICATIONS SHOWN ON THIS DRAWING'S "MODIFIED" PART, AND OF WHICH THE GENUINE CONDITIONS MUST BEOBSERVED ON THE SITE BY THE CONTRACTOR.

2. ALL CONTROLS TO BE PROVIDED BY BASE BUILDING CONTROLS CONTRACTOR, SIEMENS. ALL THERMOSTATS AND RELATIVE HUMIDITY SENSORS TO MATCHBASE BUILDING STANDARDS.

3. ALL NEW DUCTWORK SHALL BE INSTALLED SUCH THAT THE DISTANCE FROM THE FINISHED FLOOR TO THE UNDERSIDE OF THE DUCT IS NOT LESS THAN 8' 8".


2

3

4

5

6

7

VAV-006

UP

UP

UP

UP

16

17a

18a

19a

17

18

19

15

B125


B127

TENANTFIT-UP

B126

CARETAKINGSTORAGE

B129

MECHPUMPROOM

B124CSTORAGE

B172SSTAIR D

B173SSTAIR E

B124KCORRIDOR

B129ACOMMUNICATIONS

B112W

B124A

SPRINKLERROOM

281S-ASTAIR H-LL

B124BCOMM

FINANCIAL SERVICESSTORAGE

CORRIDORF B F BF B

F BF B

F B

F B

F B

F B

F BF B F B

F BF B

F B

F B

F B

F B

F BF B

F B

F B

F B F B

F B

F B

F B

F BF B

F B

F B

F B

F B

F B

F B

F B

F B

F BF B

F B

F BF B

F B

F B F B

F B

F B

F B

F BF B

F BF BF B

F B F BF B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F BF B

F B

F B

F B

F B

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB FB

FB

FB

FB

FB

FB

FBFB FB

FB

FB

FB FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FBFB

FB

FB FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FBFB

FBFB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FBFB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB FB

FB

FBFB

FB FB

FB

FB FB

FB

FB

FB

FB

FB

FBFBFB

FBFBFB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

B124E

LIBRARYSTORAGE

B124D

PB PB

B124K

B124F

1

M

VAV-108

VAV-N1

VAV-105VAV-N5(600)

VAV-107

VAV-N4

VAV-N6

VAV-N7

16X14 14X1010X8

SG-A(350)10X6

14X1018X14

10X8

12X1

0

10X8 12X10

8X6

10X8

12X1014X12

18X1

4

10X6

38X14

12X10

RHC-108

28X14

10X8

SG-A (275)8X6TYP. OF 9

OPEN ENDEDDUCT WITH WMS(1650)

20X18

OPEN ENDEDDUCT WITH WMS(700)

VAV-N2

12X10

3/4" HWS 3/4" HWR

4

HT

HT 2

T

T

T

T

T

T

H3

2

T



SG-A(350)10X6

SG-A (300)10X6TYP. OF 2

SG-A (300)10X6TYP. OF 2

SG-A (300)10X6

SG-A (300)10X6

SG-A (300)10X6

SG-A (300)10X6


5

SG-A(350)10X6

16X1016X10

DCW

6

2M-411

5

22X1

4

M-411A

BM-411

77

12X8 7

LJ7J6J4J3J2J1H1G1 J5

14X18

RHC-108

DCW

SPRINKLER PIPE

VAV-108SPRINKLER PIPE

14X38

EXISTING HYDRONIC PIPES






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth








1M-411


0 5 10 20 50 METERS

HVACNEW WORK PLAN

JFADJ

M-411

2M-411

EXISTING DUCT WORKNTS

4M-411

SECTION ANTS

3M-411

SECTION BNTS

PROJECT SPECIFIC NOTES:1 PROVIDE NEW SPRINKLER HEAD. CONNECT NEW BRANCH PIPING AS REQUIRED TO INSTALL SPRINKLER HEAD AT NEW LOCATION. CONTRACTOR IS

RESPONSIBLE FOR MAKING NEW CONNECTIONS TO EXISTING SPRINKLER MAIN WHEREVER NECESSARY. (TYP. UNLESS OTHERWISE NOTED)

REMOVE & REPLACE EXISTING SPRINKLER HEAD AT NEW LOCATION. EXTEND AND CONNECT NEW BRANCH PIPING AS REQUIRED TO INSTALL SPRINKLER HEADIN NEW LOCATION. CONTRACTOR IS RESPONSIBLE FOR MAKING NEW CONNECTIONS TO EXISTING SPRINKLER MAIN WHEREVER NECESSARY (TYP. UNLESSOTHERWISE NOTED).

EXISTING FIRE HOSE CABINET.

FIRE PROTECTION LEGEND:GENERAL NOTES THAT APPLY TO ALL DRAWINGS ON THIS SHEET:

1. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION OR INSTALLATION PURPOSES.

2. THIS DRAWING'S "EXISTING" PART IS ISSUED FOR REFERENCE PURPOSES, IT REPRESENTS AN INVENTORY OF THE MAIN EXISTING INSTALLATIONS, GENERALLYVERIFIED IN CONNECTION WITH THE MODIFICATIONS SHOWN ON THIS DRAWING'S "MODIFIED" PART, AND OF WHICH THE GENUINE CONDITIONS MUST BEOBSERVED ON THE SITE BY THE CONTRACTOR. CONTRACTOR SHALL VERIFY IN THE FIELD LOCATIONS OF EXISTING PLUMBING RISERS, WHICH ARE EXISTINGTO REMAIN.

3. THIS DRAWING'S "DEMOLITION" PART IS ISSUED FOR REFERENCE PURPOSES, IT REPRESENTS AN INVENTORY OF THE MAIN EXISTING INSTALLATIONS,GENERALLY VERIFIED IN CONNECTION WITH THE MODIFICATIONS SHOWN ON THIS DRAWING'S "NEW WORK" PART, AND OF WHICH THE GENUINE CONDITIONSMUST BE OBSERVED ON THE SITE BY THE CONTRACTOR. CONTRACTOR SHALL VERIFY IN THE FIELD LOCATIONS OF EXISTING PLUMBING RISERS, WHICH AREEXISTING TO REMAIN.


2

3

exCO

exCO

exCO ex

CO

UP

UP

UP

UP

UP

16

17a

18a

19a

19b

20a

17

18

19

20

C LC L

C LC L

CL

CL

CL

CL CL

CL

CLCLCL

CL

CLCL

CL CL

CL

CL

CLCLCL

Fre

B114W

B120CTL

B108

36-SEATCLASS

B104

SHOWERROOM 2

B102

SHOWERROOM 1

B110

26-SEATCLASS

B125


B127

TENANTFIT-UP

B126

CARETAKINGSTORAGE

B129

MECHPUMPROOM

B124CSTORAGE

B171S

B172SSTAIR D

B173SSTAIR E

B124KCORRIDOR

B129ACOMMUNICATIONS

480E

ELEV. CAR3 (EXIST.)

B112W

GENDERNEUTRAL

WR

B124A

SPRINKLERROOM

281S-ASTAIR H-LL

SUMP PITROOM

B106

26-SEATCLASS

B124BCOMM

278SSTAIR I-L00

FINANCIAL SERVICESSTORAGE

CORRIDOR

PS

F B F BF B

F BF B

F B

F B

F B

F B

F BF B F B

F BF B

F B

F B

F B

F B

F BF B

F B

F B

F B F B

F B

F B

F B

F BF B

F B

F B

F B

F B

F B

F B

F B

F B

F BF B

F B

F BF B

F B

F B F B

F B

F B

F B

F BF B

F BF BF B

F B F BF B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F B

F BF B

F B

F B

F B

F B

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB FB

FB

FB

FB

FB

FB

FBFB FB

FB

FB

FB FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FBFB

FB

FB FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FBFB

FBFB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FBFB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB FB

FB

FBFB

FB FB

FB

FB FB

FB

FB

FB

FB

FB

FBFBFB

FBFBFB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FBFB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

FB FB

FB

FB

FB

FB

FB

FB

FB

FB

FB

B124E

LIBRARYSTORAGE

B124D

PB PB

B124K

B124F

2

1

33

3

22X1

4

LJ7J6J4J3J2J1H1G1 J5






Checked:






N O T E S

11407

Entered:

Plot:



ProjectNorth








SPRINKLER SCHEDULE

SYMBOL TAG TYPE LOCATIONTEMPERATURE RATING

K-FACTOR MANUFACTURER MODEL/ ID NO.ORDINARY INTERMEDIATE

P-1 RECESSED PENDENT HUNG CEILINGS 155°F(68°C) 200°F(93°C) 5.6 RELIABLE F1FR56/RA1425

P-2 CONCEALED PENDENT DRYWALL CEILING 165°F(74°C) 212°F(100°C) 5.6 RELIABLE G5-56/RA3415

U-1 UPRIGHT NO CEILINGS 155°F(68°C) 200°F(93°C) 5.6 RELIABLE F1FR56/RA1425

W-1 SIDEWALL WHERE INDICATED 155°F(68°C) 200°F(93°C) 5.6 RELIABLE F1FR56/RA1425

- EXISTING SPRINKLER TO REMAIN - - - - -

- EXISTING SPRINKLER TO BE REMOVED - - - - -

NOTES: 1. ALL NEW SPRINKLERS SHALL BE QUICK OR STANDARD RESPONSE TO MATCH EXISTING.

2M-701


1M-701


0 5 10 20 50 METERS

FIRE PROTECTIONNEW WORK PLAN

JFADJ

M-701

A

MATTE-FACED NEOPRENE COATED STENCILED NFPA 90. ASUITABLE FOR DUCT VELOCITY 0F 4000 F.P.M.

A

DETAIL A-A2

1

3

1

4AIR FLOW

NOTES:

1. MATTE-FACED FIBERGLASS ACOUSTIC LINING SHALL MEET THEREQUIREMENTS OF N.F.P.A. 90. THICKNESS AND DENSITY ASPER SPEC.

2. DUCT LINER SHALL BE ADHERED TO THE DUCT WITH ANAPPROVED FIRE RETARDANT ADHESIVE (6" WIDE @ 12" O.C.MINIMUM).

3. MECHANICAL FASTENERS WHICH DO NOT PIERCE THE SHEETMETAL SHALL BE ON 16" INCH CENTERS AND WITHIN 3" OFEACH EDGE (WELD PINS WITH 2" WASHERS).

4. ACOUSTICAL EDGES AT TRANSVERSE CONNECTIONS ORSTARTING POINTS WITH PERMANENTLY ATTACHED METALNOSING.

5. PROTECT ACOUSTICAL LINING IN CIRCULAR DUCTS WITHPERFORATED SHEET METAL, SAME GAUGE AS DUCT.

5M-801

DETAIL OF DUCTWORK W/ACOUSTIC LININGN.T.S.

CONCRETE ANCHORLIEBIG SAFETY BOLT

ROD, SIZE AS REQUIRED (TYP.)CLEVIS HANGER (TYP.)

COUPLER

PIPE (TYP.)

CONCRETE STRUCTURE STEEL STRUCTURE

NOTES:

1. INCREASE CLEVIS HANGER SIZE TO ALLOW FOR INSULATION OF THOSE LINES REQUIRING INSULATION.2. FOR INSULATED LINES USE STEEL PIPE SHIELDS AT HANGER POINTS.3. THE ABOVE DETAIL SHALL BE USED ONLY FOR LINES UP TO AND INCLUDING 4" IN SIZE.4. HANGING DETAILS SHALL BE SUBMITTED TO BUILDING APPROVED STRUCTURAL ENGINEER FOR

REVIEW AND APPROVAL.5. SEE SPECIFICATIONS FOR HANGER SPACING AND ROD SIZES.6. REPAIR FIRE PROOFING AT REMOVED AND NEW SUPPORT CONNECTIONS.

BEAM-CLAMPSIMILAR TOFIG. 218

BEAM

TRUSS

STEEL WASHERPLATE SIMILARTO ANVIL FIG. 60

STEEL STRUCTURE

1/2" CLEAR MAXIMUM

CONCEALED PIPING

TERMINATE SLEEVE FLUSH WITH FINISHED WALL SURFACES

(TYP FOR EACH SIDE).

FINISHED WALL SURFACE.

FLUSH AGAINST WALL AND OF SIZETO COMPLETELY COVER OPENING

FINISHED ESCUTCHEON PLATE

PIPING EXPOSED TO VIEW

STANDARD WEIGHT STEEL PIPESLEEVE OF SIZE TO PASS PIPE

ANNULAR SPACE BETWEEN PIPEAND SLEEVE TO BE PACKED WITHELASTOMERIC ACOUSTICALSEALANT WITH MINIMUM 10%MOVEMENT CAPABILITY.

SEAL OR CAULK SLEEVES THRU WALLS IN ASMOKE TIGHT MANNER.

6M-801

PIPE HANGER DETAILSN.T.S.

7M-801

DETAIL OF PIPE PENETRATING THROUGH NON FIRE RATED WALLN.T.S.

PIPING1"SPRINKLER BRANCH

MAINSPRINKLER

QUICK RESPONSE UPRIGHTSPRINKLER

1"x1/2" REDUCER NPTFEMALE

1M-801

UPRIGHT SPRINKLER DETAILN.T.S.

COMPOUND

DUCT LOAD SHOULD NOT BE CARRIED BY THIS SEAL

1/2" PERIMETER GAP PACKED WITH MINERAL WOOL INSULATION

NON-HARDENINGMASTIC CAULKING

WALL

2M-801

DETAILS FOR ACOUSTICAL SEALING OF DUCT/PIPE PENETRATING WALLSN.T.S.

SEAL OR CAULK SLEEVES THRUFIRE WALLS IN A SMOKE TIGHT

1/2" CLEAR MAXIMUM

CONCEALED PIPING

TERMINATE SLEEVE FLUSH WITH FINISHED WALL SURFACES

UL/FM APPROVED MATERIAL AND

ASTM 119 (UL 263)ASTM E814 (UL 1476) AND

(TYP FOR EACH SIDE).

FINISHED WALL SURFACE.

FLUSH AGAINST WALL AND OF SIZETO COMPLETELY COVER OPENING

FINISHED ESCUTCHEON PLATE

TESTED TO THE REQUIREMENTS OF

PIPING EXPOSED TO VIEW

ANNULAR SPACE BETWEEN PIPEAND SLEEVE TO BE PACKED WITH

STANDARD WEIGHT STEEL PIPESLEEVE OF SIZE TO PASS PIPE

3M-801

DETAIL OF PIPE PENETRATING THROUGH FIRE RATED WALL AND FLOORN.T.S.

"A"

"A"

DUCT

GASKET

INSULATION

SECTION "A"-"A"

ACCESS PANEL

MIN. 3 LATCHES/DOOR

MIN. 3 HINGES/DOOR

CASING

GASKET HANDLE INSIDE

INSULATION

ACCESS DOORSECTION "B"-"B"

4M-801

ACCESS DOOR & PANEL DETAILSN.T.S.

8M-801

TYPICAL TERMINAL VAV BOX WITH REHEATN.T.S.

OR RECTANGULARHIGH PRESSURE OVAL

OVAL OR RECT.TRANSITION FROM

TO ROUND DUCT

DUCTWORK, INSULATED

1" ACOUSTICALLINING (15'-0" MIN. LENGTH)

SIZE TO FITBOX CONNECTION

Ø

BOXVAV

DISCHARGE

DUCTWORKLOW PRESSURE

T THERMOSTAT

2-WAY CONTROLVALVE

REDUCER (TYP.)

MANUAL VENT W/PETCOCK(TYP.)

CAPPED DRAIN (TYP.)

STRAINER W/CAPPEDBLOWDOWN VALVE (TYP.)

HWS

HWR

ISOLATION VALVE(TYP.)

CIRCUIT SETTER

UNION (TYP.)

PETE'S PLUG (TYP.)M

3Ø(MIN)

9M-801

TRANSFER DUCT DETAILN.T.S.

UNDERSIDE OF THE SLAB

1.5" ACOUSTICAL LINING

6" MIN.6" MIN.

3" UON

WIRE MESH SCREEN (TYP. 2)

W 2W W

W

PARTITION BY OTHERS

NOTES:1. REFER TO ARCHITECTURAL DRAWINGS FOR FURTHER DETAILS

ON PLACEMENT OF TRANSFER DUCT.






Checked:


CONSTRUCTION MUST CONFIRM TO ALLAPPLICABLE CODES AND REQUIREMENTS OF THEAUTHORITIES HAVING JURISDICTION.

CONTRACTOR MUST VERIFY AND ACCEPTRESPONSIBILITY FOR ALL DIMENSIONS ANDCONDITIONS ON SITE AND SHALL NOTIFY THEAPPROPRIATE CONSULTANT OF DISCREPANCIESWITH OR VARIATIONS FROM THE INFORMATIONPROVIDED BEFORE PROCEEDING WITH THE WORK.

THIS DRAWING IS NOT TO BE USED FORCONSTRUCTION UNLESS SPECIFICALLY ISSUED"FOR CONSTRUCTION" OR OTHERWISECONFORMING TO THE DRAWINGS THAT FORM THEBASIS FOR WHICH A BUILDING PERMIT FOR THEPROJECT HAS BEEN ISSUED.

ALL DRAWINGS, SPECIFICATIONS AND RELATEDDOCUMENTS ARE THE COPYRIGHT PROPERTY OFTHE ARCHITECT AND MUST BE RETURNED UPONREQUEST. REPRODUCTION OF DRAWINGS,SPECIFICATIONS AND RELATED DOCUMENTS INPART OR IN WHOLE IS FORBIDDEN WITHOUT THEARCHITECT'S WRITTEN PERMISSION.

N O T E S

11407

Entered:

Plot:



ProjectNorth








MECHANICALDETAILSSHEET 1

JFADJ

M-801

EXHAUST AND RETURN BRANCH DUCT. NOTE: PROVIDE VOLUME DAMPER AT EACH LOW PRESSURE SUPPLY,

RETURN OR EXHAUST AIR

SUPPLY AIR

VOLUME DAMPERWITH ADJUSTDIAL SETTING

1/4 W5"MIN

45

NOTE: SPECIFICATION REQUIREMENTSSHALL APPLY WHERE THEY EXCEEDTHOSE INDICATED IN THIS DETAIL

50 MM (2") MIN.

UPTO 0.93 SQ. M.

< 0.19 SQ. M.

1.8 M

SHEET METALSCREWS

STRUCTURE

AND ANCHOR (TYP)"LIEBIG" SAFETY BOLT

BS & A No. 266-86-SM

DUCT SIZE

OVER 0.93 SQ. M.

UPTO 0.37 SQ. M.

DUCT SIZE

> 0.19 SQ. M.

1.2 M

2.4 MMAX. SPACING

HANGER SIZE25MMX1.6MM25MMX3.2MM

SUPPLEMENTARY STRUCTURALSTEEL

HANGER DETAILFOR DUCTS LESSTHAN 1,200 MM (48")WIDE

5M-802

DUCT SUPPORT DETAILN.T.S.

3M-802

DUCT BRANCH TAKEOFF FOR LOW PRESSURE DUCT WORKN.T.S.

LARGE DOUBLE VANE SQUARE

56 MM

90°

100MM R50MM R

28 MM

50MM R

25MM R

62.5 MM

90

113 MM R

90

ELBOW 900MM OR WIDER

206 MM

51MM R

113MM R

40 MM

83 MM

25MMR

SINGLE VANE ELBOWUP TO 900MM IN WIDTH SINGLE VANE

DETAILSINGLE VANE ELBOW

900MM OR WIDER

SMALL DOUBLE VANESQUARE ELBOW

UP TO 900MM IN WIDTH

SMALL DOUBLE VANEDETAIL

LARGE DOUBLE VANEDETAIL

SMALL DOUBLE VANERUNNER DETAIL

LARGE DOUBLE VANERUNNER DETAIL

BRANCH DUCT, TYP.

EXHAUST AND RETURN BRANCH DUCT. NOTE: PROVIDE VOLUME DAMPER AT EACH LOW PRESSURE SUPPLY,

MAIN

NECK 2

NECK 1 = % AIR INBRANCH DUCT

- NECK 1NECK 2 = MAIN DUCT

x MAIN DUCT

NECK 1 RISE OR DROP(SUPPLY AND RETURN)

V.D., TYP.

BRANCH DUCT, TYP.

DUCT SIZE, TYP.CHANGE IN MAIN

VANESTURNING

NECK 1

NECK 2

MAIN

2M-802

LOW VELOCITY DUCTWORK ELBOWSN.T.S.

1M-802

TYPICAL SIGNLE LINE DUCT EQUIVALENTSN.T.S.

4M-802

TYPICAL TERMINAL VAV BOX WITH REHEATN.T.S.

OR RECTANGULARHIGH PRESSURE OVAL

OVAL OR RECT.TRANSITION FROM

TO ROUND DUCT

DUCTWORK, INSULATED

SIZE TO FITBOX CONNECTION

Ø

3Ø(MIN)

BOXVAV

T THERMOSTAT

SOUNDATTENUATOR

DISCHARGELOW PRESSUREDUCTWORK

1. BAS CONTROLS PROVIDED BY BASE BUILDING CONTROL VENDORNOTES:

8M-802

DETAIL NOT USEDN.T.S.

7M-802


6M-802







Checked:


CONSTRUCTION MUST CONFIRM TO ALLAPPLICABLE CODES AND REQUIREMENTS OF THEAUTHORITIES HAVING JURISDICTION.

CONTRACTOR MUST VERIFY AND ACCEPTRESPONSIBILITY FOR ALL DIMENSIONS ANDCONDITIONS ON SITE AND SHALL NOTIFY THEAPPROPRIATE CONSULTANT OF DISCREPANCIESWITH OR VARIATIONS FROM THE INFORMATIONPROVIDED BEFORE PROCEEDING WITH THE WORK.

THIS DRAWING IS NOT TO BE USED FORCONSTRUCTION UNLESS SPECIFICALLY ISSUED"FOR CONSTRUCTION" OR OTHERWISECONFORMING TO THE DRAWINGS THAT FORM THEBASIS FOR WHICH A BUILDING PERMIT FOR THEPROJECT HAS BEEN ISSUED.

ALL DRAWINGS, SPECIFICATIONS AND RELATEDDOCUMENTS ARE THE COPYRIGHT PROPERTY OFTHE ARCHITECT AND MUST BE RETURNED UPONREQUEST. REPRODUCTION OF DRAWINGS,SPECIFICATIONS AND RELATED DOCUMENTS INPART OR IN WHOLE IS FORBIDDEN WITHOUT THEARCHITECT'S WRITTEN PERMISSION.

N O T E S

11407

Entered:

Plot:



ProjectNorth








MECHANICALDETAILSSHEET 2

JFADJ

M-802

M-001notes: 1.abbreviation lists are for reference only. not all abbreviations shown on abbreviation...

Documents

Transcript of M-001notes: 1.abbreviation lists are for reference only. not all abbreviations shown on abbreviation...