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Home My WebLink About2006-081THE CORPORATION OF THE MUNICIPALITY OF CLARINGTON BY-LAW 2006-081 Being a By-law to authorize a contract between the Corporation of the Municipality of Clarington and Crozier Mechanical Inc., Orono, Ontario, to enter into agreement for the HVAC Upgrades at Garnet B. Rickard Recreation Complex THE CORPORATION OF THE MUNICIPALITY OF CLARINGTON HEREBY ENACTS AS FOLLOWS: 1. THAT the Mayor and Clerk are hereby authorized to execute, on behalf of the Corporation of the Municipality of Clarington and seal with the Corporation Seal, a contract between, Crozier Mechanical Inc., Orono, Ontario, and said Corporation; and 2. THAT the contract attached hereto as Schedule "A" form part of this By-law. By-law read a first and second time this 18th day of April, 2006. By-law read a third time and finally passed this 18th day of April, 2006. John utt~n,~'Mayor unicipal Clerk Clan' n L¢adinq th¢ way Municipality of Clarington 40 Temperance Street Bowmanville, Ontario L1C 3A6 (905) 623-3379 Vendor: CROZ0002 CROZIER MECHANICAL INC. 5786 GAMSBY ROAD ORONO ONTARIO LOB 1 MO "Charged Since the Pravlous Revision ShiaWnu.Mathodr - 1 Req #752 VET 30 DAYS don: ".. Dan Destination To supply and install HVAC Equipment at Gamet B. Rickard Recreation Complex as per all terms and conditions of Tender CL2006-5. All work to be co-ordinated with Dan Welsh P905-260-1353 Purchase Order Purchase Order No. 02376 Date 4/21/2006 Page 1 Ship To: GARNET B RICKARD REC CENTRE 2440 KING STREET WEST BOWMANVILLE ON L1C 1K5 NOTES: mtscenaneous X0.00 1) THE VENDOR WILL SUPPLY AND DELVER GOODS AND/OR SERVICES TO THE CORPORATION PST $0.00 OF THE MUNICIPALITY OF CLARINGTON IN ACCORDANCE WITH TERMS AND CONDITIONS ON GST $3,867.50 BOTH SIDES HEREOF. Ordx Total $59,117.50 2) NO CHARGES WILL BE ACCEPTED FOR PACKING, CRATING OR CARTAGE UNLESS OTHERWISE SPECIFIED. PURCHASING MANAGER December 6, 2005 1 1 1 t 1 Garnet B. Rickard Recreation Complex HVAC Equipment Replacement 2440 King Street West Bowmanville, ON L1 C 3K2 DURHAM ENERGY SPECIALIST LIMITED 5 Carlow Court Whitby, Ontario L1 N 9T7 Tel. (905) 430 - 7151 Fax (905) 430 - 7154 E-mail : info@durhamenergy.com Web : www.durhamenergy.com ' HVAC Equipment Replacement GARNET B RICKARD RECREATION COMPLEX ' 2440 King Street West Bowmanville, ON L1C 3K2 NAME OF FIRM ADDRESS POSTAL CODE TELEPHONE NUMBER FAX NUMBER NAME OF PERSON SIGNING FOR FIRM POSITION OF PERSON SIGNING FOR FIRM TENDERS RECEIVED BY: Municipality of Clarington Attn: George Acorn 40 Temperance Street Bowmanville, Ontario L1C 3E6 COPY OF TENDER TO: Durham Energy Specialist Limited ATTN: Bill Skribe 5 Carlow Court Whitby, ON L1 N 9T7 ~~ ~' ~, TENDER FORM Name of Bidder: Address: HVAC Equipment Replacement GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1C 3K2 TENDER PRICE Having carefully examined the Contract Documents, Drawings, Specifications and Addenda as well as the premises and conditions affecting the work for the: HVAC Equipment Replacement Garnet B. Rickard Recreation Complex 2440 King Street West Bowmanville, ON L1C 3K2 The undersigned offers to furnish all plant, labor, and materials required to complete the work of this trade in accordance with the said documents for the Stipulated Price of ~$ ) in lawful money of Canada. By my/our signature hereunder, I/we hereby identify this as the Schedule of Tender Date. Plans, Specifications executed by me/us bearing date of the day of , 2005. * Expected time to complete: weeks from receipt of Purchase Order SIGNATURE WITNESS POSITION IN FIRM NAME OF FIRM • Amount of GST Extra for the above Total is ~ • We have included the Stipulated Price and in the unit or other itemized prices given, all applicable Provincial taxes. • The price quoted is applicable for an interval of 60 days from the date of quotation. • All Price corrections must be initialed. Quoted Prices must be submitted both in the numeric and written versions. If a discrepancy exists between the two versions, the written version shall govern. Page 2 1 HVAC Equipment Replacement .GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1 C 3K2 PRICING BREAKDOWN: 1) Makeua Air Unit #1 -including standalone controller 2) Makeup Air Unit #2 -including standalone controller 3) Makeua Air Unit #3 -including standalone controller 4) Makeup Air Unit #4 -including standalone controller 5) Central Controller and interface to all four units Total Price: Total Price: Total Price: Total Price: Total Price: Overall Total: GST Extra to all above Note: If project is overbudget, the Client will deduct the price of Unit #4, then #3 if necessary, to get within budget. Page 3 HVAC Equipment Replacement GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1C 3K2 ' TENDER PRICE SCHEDULE The basis of contract awarded under the Tender shall be formed by the following documents: Page Number 1. Tender Form 2 2. Pricing Breakdown 3 3. Tender Price Schedule 4 4. Section A -Instruction to Bidders $ 5. Section B -Supplementary General Requirements 11 6. Any Addenda issued during the tendering period. To have a valid bid, tender submissions must include one completed copy of the following documents: - Tender Form - Acknowledgment of Addenda where Issued - Contractor's Acknowledgment Refer to Drawings M1 & M2 for details. Page 4 HVAC Equipment Replacement GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1 C 3K2 ' LABOUR RATES Labour at the following hourly rates shall be applied for additions and or deletions to the work not ', covered. The rates shall consist of salary plus all agreed local benefits, overhead and profit and shall represent the net cost to the owner. ^ Sheet Metal Tradesman Electrical Tradesman General Tradesman • Onlv Qualified Trades People are to be used throughout this project Paae 5 HVAC Equipment Replacement GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1C 3K2 ' COMPENSATION and INSURANCE WORKERS' COMPENSATION ACCOUNT NO. FIRM NO. COMPREHENSIVE PUBLIC LIABILITY AND PROPERTY DAMAGE INSURANCE COVERAGE: (Minimum coverage required is $2,000,000.00 per occurrence) (Copy of Liability Insurance to be provided upon award) INSURANCE COMPANY POLICY NO. COVERAGE AMOUNT $ INSURANCE AGENT/BROKER TELEPHONE FAX NO. CONTRACTOR ADDRESS CITY CONTACT (Please Type or Pri TELEPHONE FAX NO. EXPIRY DATE POSTAL CODE AUTHORIZED SIGNATURE AND SEAL DATE Page 6 °y 0� 0 H1 y Z 2 A y y 8 1ri[�1. 1�1 TTi G � 3 O O O CJ a C a C Sl 2 D F \ E O v C F a .� pC< a V A r QII 141 �NI NI QIrl v i p r z e z < z m �'zf"iimi�'z Lm� o g `a O� LLF ° c m ma o�nig F^ z ��p F 13 Z �y omp °pox y o 9 cy 4 2 -oio rpl�1°$g ^o s z tl F o A° a F; In \ \ �p`5 8�.0 \n ivF G u g m omp F�� Yq g 8 C �` o '° " m c zuQ S2 = °v 8 a z � Q z A QI OI Ly + l yM—WN I wl A J�Za -i la� C fl t°° p \ b Ij n Fco g.0 100 F N u �n 4 Q Yri o H.- miv� ° 25 1! I'z"� om n O_° f1�/I p an m ° 9 b A xy p �j Zj p Q s Q mm F LL 4 o E z A A QII 1°I bl ° I AAA ga U;�g �y ME 000x �a F u. .o° 4- b Q Q o Fo Ommp $O a m +I e�io o°xv q 11 8 S ° ,ul. 'z" "yp S ? �U A CVI N \ Cj I O + b y m 1➢ ° O (1 am DO N Np N Op z A m H v OI vp N m 8 V 0 A m 0 Cf A N S Nm C f 9 z vO a A QI Iol g I ^II y�yz mxz ml O xz ZAg� NON 16 Slag °gv� G S S a V i - i �m o � m 4g a g a m Za m 22 m o A a m Om Mme _ n 3 & r Z (") WO 9�4 ?� a m -yi Q po o n= 1FF d as Om � Gi rD 0 m T p m rZ X m RR s 3Y n -A $ JL- HVAC Equipment Replacement GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1 C 3K2 CONTRACTOR'S ACKNOWLEDGMENT GARNET B. RICKARD RECREATION COMPLEX 2440 King Street West Bowmanville, ON L1 C 3K2 If awarded any work under this tender we agree that: + We will inform the Owner of the presence of any potentially hazardous materials or substances which we plan to bring to the job site, and we will provide all applicable MSDS sheets to the Owner, if any. * We will clean up and remove from the job site any potentially hazardous waste or material generated by the work we perform. We will not dispose of such materials on any property owned by the Owner. * We will comply with the requirements of the Occupational Health and Safety Act, the Environmental Protection Act, and all regulations under those Acts, and all other applicable statutes, and we will cause my workers to comply. CONTRACTOR Date Contractor's Signature NOte: This Acknowledgment forms part of the contract to be awarded by the Owner. For the tender to be considered, the Acknowledgment must be signed and returned with the tender documents. Page 7 Garnet 8. Rickard DES Job No. OS-845 Tenders, executed and signed under seal, will be received by: the Owner - Municipality of Clarington before: 2. Tenders must be submitted on the forms provided and in the envelope provided with this package. 3. Two sets of tender forms are provided. Bidders shall complete and return one set of forms. 4. Bid Bond -Not required. 5. The Contractor shall provide and maintain at their own expense, a policy of general liability insurance issued by an insurance company incorporated or licensed to conduct insurance business in the Province of Ontario during the entire contract period. General liability insurance shall be in the joint names of the Contractor and the Board with limits of not less than two million (2,000,000.00) dollars inclusive per occurrence for bodily injury, death, and damage to property including loss of use thereof. The Contractor shall provide proof of insurance prior to commencement of the Work. Fire Insurance The Contractor and Sub-contractors shall be responsible for Fire Insurance on their own plant and the equipment. 6. Performance Bond -Not required. Persons of firms submitting Tenders shall be actually engaged in the line of work required by these Contract documents and shall be able to refer to work of similar character performed by them. 8. A mandatory pre-tender meeting to review the project requirements has been scheduled for: Failure to attend the site meeting will disqualify the prospective bidder. 9. It is the Bidders responsibility to examine the project location prior to submitting a tender for this work, in order to thoroughly acquaint themselves with all existing conditions at the site which may affect the proper completion of the work specified. Questions of all nature arising during the bidding period shall be directed to the following: Mr. William Skribe, P. Eng Durham Energy Specialist Ltd. 5 Carlow Court Whitby, Ontario L1N 9T7 Phone # (905) 430-7151 Fax # (905) 430-7154 Page 8 Garnet B. Rickard NVAG E4utpment Replacement DES Job No. 05-845 2440 Kina St. West Instructions to Bidders Section A -Page 9 10. Bidders shall report to Durham Energy Specialist Ltd., all discrepancies, omissions, errors, departures from codes or good practice and points considered to be of dubious intent, so that the Owner may, if desirable, issue instruction by addenda at least five working days before Tender Closing Date. The Owner will not be responsible for any oral instructions. All Addenda shall be incorporated in the proposals and shall become a part of the Contract Documents, and their receipt shall be acknowledged on the Tender Form in the space provided. 11. Bidders shall submit with the Tender Price Schedule a complete list of the Suppliers they propose to use for their components. Changes in this list will be not permitted without written approval from the Owner. 12. If a Bidder intends to use the services of an installation sub-contractor, the Subcontractors name(s) must be listed on the form of tender. 13. Where material is supplied by the bidder which is subject to Provincial Sales Tax, the unit prices involving such materials shall include the applicable Provincial Sales Tax. 14. The Goods and Services Tax is extra and shall be shown in the space provided on the tender form. 15. Bidders shall submit prices for all items listed in the Form of Tender. Partial bids within the Form of Tender will not be considered for acceptance. 16. The Unit Prices indicated shall include all labor, materials and equipment required to complete the work specified in a satisfactory and workmanlike manner. All work is to be done in accordance with the specifications as described in this tender as detailed on the drawings and as directed on the site. 17. The Contractor shall include with their tender submission, a copy of their most recent Worker's Compensation Board Firm Detail Profile Report, CAD-7 or NEER. This report will be a consideration in the evaluation and award of the tender. 18. The Contractor/Supplier shall guarantee against defect and maintain/warranty the entire work called for under this Contract for a period of one year from the date of completion of the project, unless otherwise stated within the technical specifications. 18. Tender shall be irrevocable and valid for acceptance by the Owner for a period of sixty (60) days from the tender closing date. 19. The Owner and/or Durham Energy Specialist Ltd. reserve the right to: a) Cancel the tender at any time prior to acceptance of a tender bid; b) Evaluate submissions based on past performance, timely project completion, appropriate manpower, equipment and facilities; c) Reject any or all bids; d) Cancel any order if the goods or services are unsatisfactory; e) Accept the tender in whole or in part; f) Not to accept the lowest or any tender. 20. Without limiting the generality of the foregoing, any tender which is incomplete, illegible, obscure or which contains alterations not called for, or irregularities of any kind, may be rejected. 21. It is the Bidder's responsibility to obtain and pay for any permits required prior to the commencement of the work. Page 9 Garnet B. Rickard NVAC Equipment Replacement DES Job No. OS-845 2440 Kino St West Instructions to Bidders Section A -Page 10 22. It is the Bidder's responsibility to abide by all Provincial, Regional, and Municipal regulations regarding the transportation and disposal of the waste material involved in this work. 23. The successful contractor will be required to submit an anticipated "Construction Schedule" as per Supplementary General Requirements and attend apre-construction meeting. The bidders shall indicate the proposed completion time in the space provided on the tender form. 24. Construction shall not occur on Sunday, unless authorized by the Owner: 25. Project meetings will be held as required by Durham Energy Specialist Ltd. Subcontractors will be expected to attend when requested. The cost of attendance shall be included in the Tender Sum. 26. Mark-up for work not included in the contract and for which unit, separate, and itemized prices cannot be applied, shall be applied as follows: Contractor's own forces 10% Contractor on work of Sub Trades 5% Sub Trade's own work 10% 27. The Contractor shall obey all Federal, Provincial and Municipal Laws, Acts, Ordinances, Regulations, Orders-in-Council and Bylaws, which could in any way pertain to the work outlined in the Contract or to the Employees of the Contractor. Without limiting the generality of the foregoing, the Contractor shall satisfy all statutory requirements imposed by the Occupational Health and Safety Act and Regulations made there under, on a Contractor, a Constructor and/or Employer with respect to or arising out of the performance of the Contractor's obligations under this contract. 28. The Contractor shall be aware of and conform to all governing regulations relating to employee health and safety. The Contractor shall keep employees and Subcontractors informed of such regulations. 29. The Contractor is responsible to protect his/her equipment, materials and work against damage as well as protect the public against injury by hoarding off the construction areas as necessary. 30. Monthly payments shall be made net thirty (30) days after completion of work as outlined in monthly progress bills. 31. The Contractor will be required to submit to Durham Energy Specialist Ltd. a statement from the Worker's Compensation Board that all assessments the Contractor is liable to pay under the Worker's Compensation Act or successor legislation have been paid. Such statement or Certificate of Clearance shall be provided prior to the issuance of the Contractor's last payment and at any other time when requested to do so. 32. Failure or inability to comply with all the conditions set out in this tender shall facilitate the need for the Owner or Durham Energy Specialist Ltd. to issue a Stop Work Order and to cancel the contract without notice. Page 10 Gamet 8. Rickard CONSTRUCTION SCHEDULE DES Jab No. OS-845 Caclinn R. Perna 19 The Contractor shall submit a construction schedule seven days prior to construction in the form of a bar chart indicating the critical activities and dates. Modify schedule if required by the Owner and/or Durham Energy Specialist Ltd. and resubmit. The schedule format should allow plotting of actual progress against scheduled progress. The schedule will be posted at the job site. A schedule will be submitted by Contractor to Durham Energy Specialist Ltd. indicating the delivery of material and equipment supplied by others. The Contractor shall provide a 24 hour contact person to be reached in the event of an emergency as a result of the work being done. The Contractor shall be responsible for any remedial work as a result of the performance of this contract. If such work has to be done by others in order to keep the school environment safe and operational then the expense incurred will be deducted from the total contract price. In any contract in excess of $50,000.00, the Contractor will be required to complete a Notice of Project and submit to the Ontario Ministry of Labour and post original at the job site. Page ~ 1 Garnet B. Richard December 1, 2005 2440aUng Street:West Specifications DES Job No. 05-845 Bowmanvlne'floiy - IiVAC Eauiament Replacement Pape 1 GENERAL General Requirements a) It is the intent of these drawings and specifications to provide for a mechanical installation complete and in operating condition. The responsibility for supplying and installing all material necessary to accomplish this, except where specifically noted that such work or materials is not included, shall be part of this section. b) The drawings and specifications are not a detailed set of installation instructions. Drawings and specifications are complementary to one another and that which is shown on one is as binding as that which is shown on both. c) Follow manufacturer's recommended installation details and procedure. for equipment supplemented by the contract documents. d) The Engineer shall be immediately informed of any discrepancies between drawings and specifications leaving in doubt the true intent of the work. e) Assess and he familiar with existing conditions where possible and allow for same in the tendered price. f) All work must be done by qualified andlor certified persons in such line of work. Trade certificates must be available on demand. g) All material used shall be new and installed in accordance with manufacturers instructions. h) Uniformity of manufacturer shall be maintained for particular types of equipment used in similar applications and sizes. i) It is the responsibility of the Contractor to store and protect materials supplied by this scope. Materials must be stored in original containers. j) Provide connection of mechanical system to equipment furnished in other Sections and by Owner, including uncrating equipment, moving in place and installing complete, start-up and test. k) The mechanical system shall comply with the requirements of the current edition of the Ontario Building Code, revisions thereto, the Ontario Plumbing Code, local ordinances, NFPA, and the Fire Protection Act. I) The electrical system shall comply with Ontario Electrical Safety Authority, Ontario Hydro, local PUC, and other local ordinances. m) Provide work in accordance with the requirements of all applicable government codes, local by-laws, underwriter's regulations base building standards, contract documents, and all authorities having jurisdiction. "Carry out any changes required by the authorities having jurisdiction without extra expense to the Owner." n) Submit to the Engineer and Owner, current MSDS Sheets for any products being used on the job site where they exist. 2. Permits and Fees a) Apply for, obtain, post, and pay for all permits, fees, connections, inspections, licenses, certificates or charges necessary including all provincial tax and G.S.T. b) Apply for, obtain, and post, and pay for Notice of Project as where applicable and as required. c) Upon completion of project, provide inspection certificates confirming acceptance by all authorities having jurisdiction for the following disciplines -ductwork, plumbing, gas, electrical, and fire systems as required. Garnet B. Rickard work. Cover all holes/openings and workers are not at risk. 2440 King Street Wes! Specifications DES Job No. OS-845 Bowmanville: ON HVAC Equipment Replacement Paoe 2 3. Changes to Original Contract a) Changes to original contract shall not proceed until written notification from the Engineer or Owner's representative. b) Atl changes shall be broken down showing all itemized costing for materials, labour, and mark-up separately. Extras will not be approved until such breakdown is provided. c) Mark-up for work not included in the contract and for which unit, separate, and itemized prices cannot be applied, shall be applied as follows: Contractor's own forces ~p% Contractor on work of Sub Trades 5% Sub Trade's own work ~ p% 4. Record Drawings a) Maintain accurate as-built drawings on an on-going basis to be reviewed periodically by Consultant during construction. b) Upon completion of the work, submit to the Engineer for review, one (1) complete set of clear, legible, certified as-built drawings. c) Mark final location of all fire dampers and access doors on same for future service requirements. d) Arrange and pay to have as-built markings transferred to AutoCAD computer disk and submit to Engineer at completion. e) Insert one (1) final set in each of three (3) maintenance manuals. 5. Working Hours a) Confirm working hours with Owner. b) Where work interferes with normal business operations within the building where work is being done, work shall be done after hours unless approved by the Owner. 6. Workplace Safety a) The workplace must be kept safe at all times. b) Conform to all ministry of labour, and health and safety regulations at all times. c) Provide proof of WHMIS training where applicable. d) Use ladders and proper techniques as approved by the ministry of labour e) f) 9) h) i) December 1, 2005 to perform all provide barriers around hazards, etc. to ensure occupants and Where work does not conform to such regulations, stop work immediately and report the situation to the Owner's representative or Consultant or rectify the situation immediately. Report any hazards or concerns to the Owner's representative immediately. Obtain a copy of the Owner's safety requirements and conform to same. Provide proof of Fall Protection training as required by Department of Labour. Removals a) Remove all redundant materials from site. b) Dispose of same in an environmentally friendly way -provide letter confirming where contaminants have been disposed of. ~.GameiB.~Rlekard 2440 KfngSLset we: Bowmanville ON '' 8. Asbestos Specifications December 1, 2005 DES Job No. OS-845 a) An asbestos survey has been completed. b) Most otrth~~s~sti~s bas been removed: c) Report any findings of asbestos, without disturbing immediately. d) Any. asbestos removal required during construction Contractor. 9. Warranty same, to the Owner or Engineer is not the responsibility of this a) Provide a one (1) year full parts and labour warranty for the new system from date of substantial completion. b) Submit warranty letter on Company letterhead signed by Company representative stating warranty terms including warranty period from date of substantial completion. c) Provide warranty certificates for all equipment with extended warranty. 10. Maintenance Manuals a) Provide the Owner with three (3) indexed, hard cover maintenance manuals industry standards containing: - Table of Contents - Brief description of systems - Warranty Letter - Certificates of acceptance and approval by reviewing authorities - Copy of permits - Stamped approved shop drawings - Installation Instruction Manuals - Maintenance instructions and requirements - Complete parts list of all systems and components - As-built drawings b) Submit to the Engineer for review and approval prior to turnover to Owner or final approval. 11. Separate Prices a) Provide price breakdown as per tender forms to be used by the Owner in case the overall pricing is above the budget. 12. Job Completion a) All work including all startup shall be completed prior to issuance of "Final Review Certificate" from the Engineer. SUPPLEMENTAL GENERAL REQUIREMENTS 1. Cutting, Coring and Patching (Above Grade) a) All cutting and coring shall be by the Mechanical Contractor or his sub trades. b) Patching of walls and floors shall be shall be by the Mechanical Contractor or his sub trades. Gamet BRfekard December ?, 2005 z44otvng.Streee-west Specifications DES Job No. OS-845 BowmanvluezON HVAC Eattiatnent Revlacement Page 4 c) Take care not to damage existing areas. Any patching required due to unnecessary damage and not directly related to the new installation is the responsibility of the Mechanical Contractor or his sub trades. 2. Access to Equipment a) Maintain adequate access to all equipment, valves, dampers, fire dampers, cleanouts, traps and controls as per manufacturer's recommendations for proper maintenance. b) Provide coloured sticker dots on ceiling grid to indicate location of best access to equipment in ceiling space. c) Include legend of dots in the maintenance manual.. 3. Ceilings a) Remove existing ceilings in the area of work where necessary. b) Repair any damaged ceilings as required to match existing. 4. Final Patching, Finishing and Painting a) The Contractor is totally responsible for all final finishing in areas where they have carried out revisions to the plumbing services. b) Provide all concrete, drywall, flooring and ceiling repairs to match the existing surfaces. c) Provide final painting consisting of one prime coat and two finish coats to match the existing colours in the area of the repairs. Provide colour chips to Municipality of Clarington for final colour selection. d) Consult with the owner to obtain type and color of paint required. e) Allow to paint out the entire wall of the area so as to prevent any shade or aging mismatch. f) Employ the services of skilled tradesmen in the type of work required. g) The final acceptance of the finishing will be up to the Engineer /Owner. Where it is not acceptable the Contractor will be required to redo the repairs until they are acceptable. 5. Access Panels (Doors) in Building Structure a) Access panels in building structure shall be supplied by the Contractor and installed by the Contractor. b) The Contractor shall coordinate exact location with Owner. c) Access panels shall be installed where access to equipment and components is required for adjustments, servicing, and/or maintenance. d) Access panels shall be Acudor OF-5000 or equivalent with concealed hinges and screwdriver locking device. e) Provide 14 gauge solid stainless steel type in ceramic tile, concrete or stonework. f) Minimum size shall be 12" x 18" (300 x 450mm). Use 24" x 24" (600 x 600mm) wherever possible. g) Provide fire rated panels where necessary to maintain fire rating of all areas as required. h) Provide keyed locks in public areas. 6. Identification a) Equipment and control panels to be labeled with lamacoid nameplates. b) Where services are installed above suspended ceilings, or behind access doors, secure self-adhesive coloured dots to the access door or ceiling T-bar member, to identify the location of access to equipment concealed and include legend in maintenance manuals. GarnetB.:Rickard December 1, 2005 24407OrrgStreebWest Specifications DES Job No. OS-845 General Trade Work a) Patch all existing floor and wall openings to match existing. Maintain fire separations where they exist, where fire dampers have been removed. b) Provide new bulkheads as required to conceal all new piping. c) Provide new ceilings to match existing where existing diffusers and grilles have been removed or existing ceilings have been damaged during construction. 8. Acceptable Materials and Equipment a) Contract shall be based on materials and equipment specified. 9. Testing a) Test equipment and material where specified required by authority having jurisdiction to demonstrate its proper and safe operation. b) Provide two days notice to the Engineer before tests. SCOPE OF WORK HVAC Demolition a) Disconnect and dispose of all redundant equipment not being reused. b) Disconnect and remove all redundant ductwork, grilles, diffusers, thermostats, control wiring, and other associated components and accessories and remove from site. c) Any ceilings damaged during construction shall be replaced at the Contractor's expense and shall match existing. d) Patch all openings to match existing to the satisfaction of the Owner. e) Employ services of someone skilled at the trade. Indirect Fired Rooftop Units (refer to schedule on drawings for type and requirements.) a) Provide new indirect fired rooftop units complete with roof curb, inlet hood, mixing box and modulating dampers, downturn plenum, rain tight disconnect switch, 2" pleated filter section, mixed air control, modulating air control, modulating heating with duct stat as per drawings and schedule. Refer to schedule for list of options and accessories b) New rooftop units to be indirect gas fired heating complete with clamshell heat exchanger. c) Confirm voltage and phase of new units with electrical service prior to ordering. d) Access doors shall have stainless steel hinges, vent lock handles, and be complete with Trimlock neoprene bulb type gasketing to provide complete seal.. Alternates must be equal or better and must be pre-approved by the Consultant. e) Motors to be High Efficiency - ODP. f) Confirm exact location of units and ensure that minimum distance between fresh air intake and any exhaust or vent outlets is 3m (10'). g) Ensure structural steel supports are in place to suit new or existing curb layout and duct openings. Where structural drawings do not exist, provide a sketch of the intended supports for review prior to installation. h) Hoist new units into place on roof curb and install fresh air intake hood. Refer to roof curb specification. - GarnetBiRickard December 1, 2005 2440KIng~froetolNesf Specifications DES Job No. OS-845 Bowmanvifle'~IV "~ ' HVAC Eauiament Realacernent Pave s i) Connect supply and return air duct drops to new units with flex connections and neat transitions or offsets as required to provide a smooth flow of air. j) Connect gas piping to new or existing units as per specifications complete with approved ball valve and union. k) Coordinate installation of rooftop units with the Owner and such that hoisting over building is done to department of labour standards and Owner's approval. I) Provide system of controls as per drawings and sequence of operation. m) Ensure that Balancing Contractor sets minimum outside air as specified. n) Rain tight disconnect provided and installed by Electrical Contractor o) Provide an extended ten (10) year warranty on all heat exchangers. p) Provide spare filters and belts to be turned over to the Owner on completion of the project. q) Alternates must be pre-approved by the Consultant. 3. Roof Curbs a) Supply and install new adapter roof curbs as manufactured by unit supplier for each rooftop equipment and install as per manufacturer's recommendations, and local codes. b) Ensure structural steel supports are in place to suit new or existing curb layout and duct openings prior to placing curb. Refer to structural drawings where they exist. c) Seal ducts to bottom of rooftop units. Provide caulking and sealing to create weatherproof fittings. d) Seal between all building openings and ductwork using non-shrinking grout. Use fire retardant material at fire separations. e) Place sound insulation inside the curb (loose fit). 4. Gas Piping a) Tie into existing gas service at main. Extend new gas piping to the new rooftop units complete with gas valve, union and final connection to new unit. b) Provide a CGA approved ball valve and union where new equipment is to be connected. c) Provide sleepers for gas piping on roof as per detail drawing. d) All gas piping installations shall comply with CGA code CAN 1-6149, gas safety branch bulletins, local codes and NFPA 96. e) Gas piping for low pressure shall be black steel schedule 40, complete with screwed fittings and valves up to 2" and welded fittings and valves 2'/~' and over. Concealed gas piping shall be of welded construction. f) Label "gas" in black on yellow complete with flow arrows in accordance with CGA code CAN 1-B149. Outside piping and supports to be painted with 2 coats of weatherproof paint to match building colour. g) Provide a 1 hour test of all gas piping up to 11" pressure. 5. Ceiling Mounted Exhaust Fans a) Service the existing ceiling mounted exhaust fans as per drawings and schedule. b) Exhaust fans for washrooms and janitor's room shall be interlocked with makeup air unit. 6. Ductwork a) Ductwork fabrication and installation shall meet Ontario Building Code, ASHRAE, SMACNA, NFPA 90A -Air Conditioning and Ventilation Systems, ASTM A525, ULC, Local Codes and Requirements. b) Provide ductwork as recommended and specified in the latest revision of the Sheet Metal and Air Conditioning Contractors National Association incorporated (SMACNA). `-Garnet B:Rickard December i, 2005 2440 King StreetWest Specifications DES Job No. 05-845 Bowmanvi~le't)N HVACEauipmentReplacement Paoe7 c) Sheet metal shall be best quality lock forming galvanized sheet metal. Galvanizing shall be to ASTM A525 (G90), having a thickness of 0.054 mm and weighing not less Ehan 0.31 kg/m2 on each surface. d) Provide instrument test ports in ducts for Pito tube insertion with cam-action handle. moulded neoprene gasket and expansion plug, zinc coated steel construction, etc. e) Provide flexible connections at fans and units with UL approved fabric of 150mm minimum width and weighing not less than 0.8136 kg/m2. f) Provide turning vanes in supply ductwork rectangular elbows of steel construction complete with supports, fastenings, etc., and prime coat finish. g) Exposed ductwork is unacceptable in finished areas unless specifically noted on drawings or approved by the Engineer or Owner. 7. Duct Cleaning a) Obtain the services of a qualified duct cleaner to clean the existing HVAC ductwork being reused to NADCA standards. b) Duct cleaner is to take pictures before and after cleaning. c) Contact the Engineer to inspect and approve the final results on site. d) Provide a report to the Consultant complete with pictures for review and approval. 8. Duct Sealing a) Seal all NEW ducts, and EXISTING accessible ducts to be reused, with Durodyne duct sealer to provide maximum 5% air leakage throughout. 9. Balancing a) Obtain the services of a third party accredited independent balancing company acceptable to the Engineer, to test, balance, and adjust the air system. b) Air shall be adjusted to provide a slight positive pressure. c) The air balance shall be in accordance with the requirements of the drawings and AABC standards. d) The balancing contractor shall come to site during the installation of ductwork to verify and provide written confirmation that all balance dampers are installed properly and where necessary. e) Set minimum position on economizers as per schedule. f) Mark the final balance position on all balancing dampers. g) Submit balance report to the Engineer for review and approval. h) Make final balance adjustments as required and requested by the Engineer and/or Owner at no extra cost to the Owner. i) Allow for a sheave change on rooftop units where required to provide final performance to meet specifications. j) Revise report and submit four (4) copies to the Engineer for final review and approval. k) Approved Balancing Contractors: Envirotech Systems Balancing - (905) 372-4552 Quality Air Distribution - (905) 683-7168 I) Alternates must be pre-approved by the Consultant. 10. Wiring and Controls a) All power and control wiring including 120V and over, and rooftop unit disconnects shall be installed by the Electrical Contractor. y December 7, 2005 West Specifications DES Job No. OS-845 b) All control and fow voltage wiring under 120V shall be installed by the Mechanical Contractor. Coordinate all low voltage wiring with the Electrical Contractor. c) Control devices for mechanical equipment less than 120V shall be supplied and installed by the Mechanical Contractor. d) Control devices for mechanical equipment 120V and over shall be supplied by the Mechanical Contractor and turned over to the Electrical Contractor for installation. e) Refer to schedules and drawings for control devices. f) Supply and install wiring in a neat and workmanlike manner. g) Supply and install control wiring from new units to new controls systems. h) All outdoor wiring to be run in liquid tight. i) All indoor wiring in concealed areas or exposed in unfinished areas to be run in conduit. j) All indoor wiring exposed in finished areas to be run in EMT or wire mold if and only if accepted and approved by the Consultant or the Owner. Confirm acceptance and approval prior to installation. k) Last 1.5m (5') at final connection to equipment can be run in BX only. 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