141 St. Anne’s Road Winnipeg, Manitoba R2M 2Z3 VINCENT MASSEY SCHOOL Fitness Studio Brandon, MB Brandon School Division #2450 Addendum No. 2 – October 11, 2019 This addendum shall form part of and be included in the original contract drawings and specifications. No consideration shall be allowed for extras to the contract due to failure of the contractor or sub-contractor familiarizing themselves with this addendum. ARCHITECTURAL SPECIFICATIONS 1. Refer to Section 00 31 00 Available Project Information, item 1.1.2 and: .1 add “Additional asbestos testing was carried out on October 09, 2019; bound herein.” 2. Refer to Section 01 21 00, Allowances, item 3.1.1 and: .1 Revise Asbestos Abatement Inspection Allowance to be “$2,500.” 3. Refer to Section 02 82 13 Asbestos Abatement – General Provisions and replace with revised section, bound herein. 4. Add new Section 02 82 16 Asbestos Abatement – Type #3 Procedures, bound herein. 5. Add new Section 06 41 00 Custom Casework, bound herein. 6. Refer to Section 08 71 00 Finished Hardware, .1 Add Hardware Group #2: bound herein. .2 Refer to Door & Frame Schedule, D-36A and: .1 Revise to be Hardware Group #2. .2 Add to remarks “Install wireless power assist door actuators.” Page 1 of 36
Transcript
141 St. Anne’s Road Winnipeg, Manitoba R2M 2Z3
VINCENT MASSEY SCHOOL Fitness Studio
Brandon, MB Brandon School Division
#2450
Addendum No. 2 – October 11, 2019
This addendum shall form part of and be included in the original contract drawings and specifications. No consideration shall be allowed for extras to the contract due to failure of the contractor or sub-contractor familiarizing themselves with this addendum. ARCHITECTURAL SPECIFICATIONS
1. Refer to Section 00 31 00 Available Project Information, item 1.1.2 and: .1 add “Additional asbestos testing was carried out on October 09, 2019; bound herein.”
2. Refer to Section 01 21 00, Allowances, item 3.1.1 and: .1 Revise Asbestos Abatement Inspection Allowance to be “$2,500.”
3. Refer to Section 02 82 13 Asbestos Abatement – General Provisions and replace with revised section, bound herein.
4. Add new Section 02 82 16 Asbestos Abatement – Type #3 Procedures, bound herein.
6. Refer to Section 08 71 00 Finished Hardware, .1 Add Hardware Group #2: bound herein. .2 Refer to Door & Frame Schedule, D-36A and:
.1 Revise to be Hardware Group #2.
.2 Add to remarks “Install wireless power assist door actuators.”
Page 1 of 36
ARCHITECTURAL DRAWINGS A2.1
1. Add new renovation note “Provide new wireless wall-mounted door actuators for D36A; refer to specifications, coordinate with electrical & door hardware. Install 300mm away from the door frame.
A5.2 1. Refer to detail 3/A5.2 and replace with AR-1, bound herein. 2. Add cabinet section AR-2, bound herein. A6.2 1. Refer to stair detail 2/A6.2 and indicate “Contrasting flooring at base of stairs, typical.” STRUCTURAL 1. Refer to structural addendum bound herein… MECHANICAL & ELECTRICAL
1. Refer to mechanical and electrical addendum bound herein…
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Project Name:Project No.:
K. Lamport / T. DomineyLab Reference No.: b219733Analyst(s): N. BarinqueDate Received: October 9, 2019 # Samples submitted: 3Date Analyzed: October 9, 2019 # Phases analyzed: 1
All bulk samples submitted to this laboratory for asbestos analysis are retained for a minimum of three months. Samples may be retrieved, upon request, for re-examination at any time during that period.
The Pinchin Ltd. Mississauga asbestos laboratory is accredited by the National Institute of Standards and Technology, National Voluntary Laboratory Accreditation Program (NVLAP Lab Code 101270-0) for the 'EPA – 40 CFR Appendix E to Subpart E of Part 763, Interim Method of the Determination of Asbestos in Bulk Insulation Samples,' and the 'EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials'; and meets all requirements of ISO/IEC 17025:2005.
This report relates only to the items tested.
NOTE: This test report may not be reproduced, except in full, without the written approval of the laboratory. The client may not use this report to claim product endorsement by NVLAP or any agency of the U.S. Government. This report is valid only when signed in blue ink by the analyst. Vinyl asbestos floor tiles contain very fine fibres of asbestos and may be missed by some laboratories using the PLM method. Internal verification studies performed by Pinchin indicate that the chance of missing asbestos in floor tiles is no higher than about 2%. The vinyl tile study and laboratory documentation on measurement uncertainty is available upon request. The analysis of dust samples by PLM cannot be used as an indicator of past or present airborne asbestos fibre levels.
Ontario, British Columbia, Nova Scotia
Quebec
PEI, NWT, Yukon, Nunavut, Newfoundland and Labrador,
and New Brunswick
Prepared For:
Method of Analysis:EPA 600/R-93/116 - Method for the Determination of Asbestos in Bulk Building Materials dated July, 1993
0265125.000
Bulk samples are checked visually and scanned under a stereomicroscope. Slides are prepared and observed under aPolarized Light Microscope (PLM) at magnifications of 40X, 100X or 400X as appropriate. Asbestos fibres are identified by acombination of morphology, colour, refractive index, extinction, sign of elongation, birefringence and dispersion stainingcolours. A visual estimate is made of the percentage of asbestos present. A reported concentration of less than (<) theregulatory threshold (see chart below) indicates the presence of confirmed asbestos in trace quantities, limited to only a fewfibres or fibre bundles in an entire sample. This method complies with provincial regulatory requirements where applicable.Multiple phases within a sample are analyzed and reported separately.
Pinchin Ltd. Asbestos LaboratoryCertificate of Analysis
Brandon School Division, 715 McDiarmid Dr, Brandon,MB
.1 Read this Section in conjunction with all drawings and all other Sections so as to comply with the requirements of Division 1 and the General Conditions of the Contract.
.2 Related work specified elsewhere: Division 1, Section 01020 Allowances Division 2, Section 02 82 14 Asbestos Abatement – Type 1 Division 2, Section 02 82 16 Asbestos Abatement – Type 3
.3 Site conditions identifies the location and asbestos content of all known asbestos-containing materials (ACM) to be disturbed by work of this Contract. The information provided is for general reference only. Each contractor must confirm existing conditions on site prior to tender close.
.4 This Section shall govern over all work of the Contract which will, or may, disturb asbestos-containing materials or surfaces or materials which may have been or become contaminated by ACM either during or prior to work of this Contract.
1.2 Outline of Work
.1 Refer to Sections 02 82 14 and 02 82 16, of the specification for a specific outline of work and specified personnel protective measures for the safe handling, removal and clean-up of asbestos specific to each phase or work area.
.2 Protect surfaces, building fabric and items remaining within the Asbestos Work Area.
.3 Isolate the Asbestos Work Areas from adjoining Occupied and Non-Occupied areas whether present at an interior or exterior location.
.4 Remove and dispose of as asbestos-containing waste, building components, materials and items contaminated by asbestos that cannot be effectively cleaned.
.5 Final clean work areas to remove visible signs of asbestos, other debris or settled dust.
.6 Apply lock-down agent to exposed surfaces throughout the work area, and to surfaces from which any asbestos had been removed.
.7 Unless otherwise specified, the handling, removal, clean-up or repair of asbestos-containing materials or surfaces contaminated with asbestos is to be performed following wet removal techniques.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 2 of 11
.1 Vinyl composite floor tiles present below the rubber matting and vinyl sheet flooring throughout the fitness studio area are known to contain chrysotile asbestos.
.2 The plaster ceilings in the basement change rooms are known to contain chrysotile asbestos.
.3 Immediately stop work in the area and notify the Asbestos Abatement Consultant should unexpected materials, or materials suspected of containing asbestos be encountered. Do not resume work in the area until it has been determined if the material encountered contains asbestos, and authorization to resume work is given.
1.4 Definitions
.1 Airlock: Temporary chamber which permits ingress or egress from an Asbestos Work Area without permitting air movement through to non-contaminated areas.
.2 Amended Water: Water with wetting agent added for the purpose of reducing surface tension to allow thorough wetting of asbestos-containing material.
.3 Asbestos-Containing Material (ACM): Material identified under Site Conditions including any debris, overspray, fallen material and settled dust.
.4 Asbestos Work Area: Area where work takes place which will, or may, disturb asbestos-containing material.
.5 Authorized Visitors: Building Owner, Asbestos Abatement Consultant, or designated representative, and persons representing regulatory agencies.
.6 Contaminated Waste: Material identified under Site Conditions, including fallen material, settled dust, other debris and materials or equipment deemed to be contaminated by the Asbestos Abatement Consultant.
.7 Curtained Doorway: Doorway consisting of two overlapping flaps of rip-proof polyethylene arranged to permit ingress and egress from one room to another while permitting minimal air movement between rooms.
.8 DOP Test: A testing method used to determine the integrity of the Negative Pressure unit or vacuum using dioctyl phthalate (DOP) HEPA filter leak test.
.9 Friable Material: Material that when dry can be crumbled, pulverised or powdered by hand pressure and includes such material that is crumbled, pulverised or powdered.
.10 HEPA Filter: High Efficiency Particulate Aerosol filter that is at least 99.97 percent efficient in collecting a 0.3 micrometre aerosol.
.11 Milestone Inspection: Inspection of the Asbestos Work Area at a defined point in the abatement operation.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 3 of 11
.12 Negative Pressure: A reduced pressure within the Asbestos Work Area (>0.04 in.) established by extracting air directly from Asbestos Work Area and discharging it to exterior of building. Volume of air extracted must be sufficient to provide one air change every 20 minutes during wet removal and once every 15 minutes during dry removal while ensuring that at all times, air movement flows into the Asbestos Work Area as determined by visual or smoke testing to the satisfaction of the Asbestos Abatement Consultant.
.13 Non-Friable Material: Material that when dry can not be crumbled, pulverized or powdered by hand pressure. Including but not limited to the following ACM: vinyl tiles; asbestos cement tiles; gaskets; seals; select packings; friction products; drywall joint compound; and asbestos cement products. Exclude from the above categorization any material that is or may become crumbled, pulverized or powdered by handling as described herein.
.14 Occupied Area: Any area of the building or adjoining space outside the Asbestos Work Area.
.15 Polyethylene: Polyethylene sheeting or rip-proof polyethylene sheeting with tape along edges, around penetrating objects, over cuts and tears, and elsewhere as required to provide protection to underlying surfaces and to prevent the escape of airborne fibres.
1.5 Regulations
.1 Comply with Federal, Provincial, and local requirements, provided that in any case of conflict among those requirements or with these specifications, the more stringent requirements shall apply. Work shall be performed under regulations in effect at the time work is performed.
1.6 Quality Assurance
.1 Removal and handling of asbestos-containing or asbestos-contaminated materials is to be performed by persons trained in the methods, procedures and industry practices for Asbestos Abatement.
.2 Ensure work proceeds to schedule, meeting all requirements of this specification.
.3 Complete work so that at no time airborne dust, visible debris, or water runoff contaminate areas outside the Asbestos Work Area.
.4 Any contamination of surrounding area (indicated by visual inspection or air monitoring) shall necessitate the clean up of affected area, and in the same manner applicable to an Asbestos Work Area at no cost to the Owner.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 4 of 11
.1 Co-ordinate site inspection services as specified herein. Refer to Section 01020 – Allowances for additional information and requirements.
.2 From commencement of work until completion of clean-up operations, the Asbestos Abatement Consultant will be empowered by the Owner to inspect for compliance with the requirements of governing authorities, adherence to specified procedures and materials, and to inspect for final cleanliness and completion.
.3 The Asbestos Abatement Consultant is empowered by the Owner to order a shut down of work when leakage of asbestos from the controlled work area has occurred or is likely to occur.
.4 Any deviation from the requirements of the specifications or governing authorities that is not approved in writing may result in a stoppage of work, at no cost to the Owner.
.5 Additional labour or materials expended by the Contractor to rectify unsatisfactory conditions, and to provide performance to the level specified, shall be at no additional cost to the Owner.
.6 Any inspections performed as a result of Contractor's failure to perform satisfactorily regarding quality, safety, or schedule, shall be back-charged to the Contractor.
.7 Facilitate inspection and provide access as necessary. Make good work disturbed by inspection and testing at no cost to the Owner.
.8 Refer to Section) 02 82 14, of the specification for specified milestone inspections which are to take place in addition to the above noted inspections and at defined points throughout the abatement operation specific to each phase or work area.
.9 Provide 24 hour written notice to the Asbestos Abatement Consultant of any request for scheduling of milestone inspections or transportation of waste through Occupied Areas.
.10 Do not proceed with next phase of work until written approval of each milestone is received from the Asbestos Abatement Consultant.
1.8 Air Monitoring
.1 Co-ordinate air monitoring services as specified herein. Refer to Section 01020 – Allowances for additional information and requirements. The Asbestos Abatement Consultant shall complete the following level of air monitoring:
.1 Collection and analysis of one (1) PCM air sample, per every 2500 sq. ft., to be collected within each Asbestos Work Area following the completion of all asbestos removal, repairs or clean-up, but prior to re-occupancy of the area by non-protected personal.
.2 Air monitoring will be performed using Phase Contrast Microscopy (PCM) following the National Institute for Occupational Safety and Health Method 7400.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 5 of 11
.3 Cooperate in the collection of air samples, including providing workers to wear sample pumps for up to full-shift periods. Contractor will be responsible for the cost of testing equipment repairs or resampling resulting from the actions of the Contractor's forces.
.4 Results of PCM samples of 0.05 fibres per millilitre of air (fibre/mL) or greater, outside an Asbestos Work Area, will indicate asbestos contamination of these areas. Respond as follows:
.1 Suspend work within the adjoining Asbestos Work Area until written authorization to resume work has been received from the Asbestos Abatement Consultant.
.2 Isolate and clean area in the same manner applicable to the Asbestos Work Area.
.3 Maintain work area isolation, and repeat clean-up operations until visual inspection and air monitoring results are at a level equal to that specified.
.5 Results of PCM samples in excess of 0.05 f/mL within a Type 1 work area after the site has passed a visual inspection, and an acceptable coat of lock-down agent has been applied, will indicate asbestos contamination of these areas. Respond as follows:
.1 Maintain work area isolation and re-clean entire work area. Then apply another acceptable coat of lock-down agent to exposed surfaces throughout the work area.
.2 Repeat above measures until visual inspection and air monitoring results are at a level equal to that specified.
.6 Additional labour or materials expended by the Contractor to rectify unsatisfactory conditions and to provide performance to the level specified shall be at no additional cost to the Owner.
.7 Cost of additional inspection and sampling performed as a result of elevated fibre levels in areas outside the Asbestos Work Area or from within the work area following completion of work, will be back-charged to the Contractor.
1.9 Supervision
.1 Provide on site for each work shift, a Shift Superintendent, who has authority regarding all aspects related to manpower, equipment and production.
.2 Supervisory personnel must hold a recognized certificate proving attendance at an asbestos removal training course (2 day minimum duration) and have performed supervisory functions on at least five (5) other asbestos abatement projects of similar size and complexity.
.3 At all times during work at risk of disturbing asbestos, the Shift Superintendent must be on site. Failure to comply with this requirement will result in a stoppage of all work, at no cost to the Owner.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 6 of 11
.4 Replace supervisory personnel, with approved replacements, within three (3) working days of a written request from the Owner. Owner reserves the right to request replacement of supervisory personnel without explanation.
.5 Do not replace supervisory personnel without written approval from the Owner.
1.10 Notification
.1 Not later than ten (10) days before commencing work on this project, notify in writing the local office of the Manitoba Labour and Immigration, Workplace Safety and Health Division. Provide telephone notification again immediately prior to start of work.
.2 Notify sanitary landfill site as per local requirements.
.3 Inform all trades on site of the presence and location of asbestos-containing materials identified in the contract documents.
1.11 Submittals
.1 Submit prior to starting work:
.1 Names and credentials for each Shift Superintendent.
.2 Proof in the form of a certificate that supervisory personnel have attended training courses on asbestos removal (2 day minimum duration) and have performed supervisory function on at least five (5) other asbestos projects of similar size and complexity.
.3 Documentation including test results, fire and flammability data, samples, and Material Safety Data Sheets for chemicals or material used in the course of the Asbestos Abatement project including or not limited to:
.1 Encapsulants.
.2 Wetting agents.
.3 Lock-down agent.
.4 Rip-proof polyethylene.
.5 Polyurethane foam.
.6 Chemicals or materials used in the course of asbestos abatement.
.4 Proof that all employees have been fit-tested for the respirator appropriate for the work being performed.
.5 Proof that all employees have had instruction on hazards of asbestos exposure, use of respirator and all aspects of work procedures and protective measures.
.6 Proof that all employees are listed on an asbestos work report and have been given required medical examinations.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 7 of 11
.7 Pre-removal survey of damage in all areas where asbestos abatement work will take place or waste will be transported.
.8 Copy of notification to governing authorities of commencement of work.
1.12 Worker Protection
.1 General
.1 Instruct workers before allowing entry to the Asbestos Work Area. Instruction shall include training in use of respirators, dress, showering, entry and exiting from an Asbestos Work Area, and all other aspects of work procedures and protective measures.
.2 Workers shall not eat, drink, smoke or chew gum or tobacco except in established locations outside the Asbestos Work Area.
.3 Workers shall be fully protected at all times when possibility of disturbance of asbestos exists.
.4 Provide and post at access points to the Asbestos Work Area, the procedures described under Worker Protection.
.2 Respiratory Protection
.1 Refer to Section 02 82 14, of the specification for specified type of respiratory equipment specific to each phase or work area.
.2 Provide and ensure the use of respiratory equipment appropriate for the work being performed for persons who are required to enter the Asbestos Work Area.
.3 Respiratory protective devices shall be certified by the National Institute of Occupational Safety and Health (NIOSH) or other testing agency acceptable to governing authorities.
.4 Maintain respiratory equipment in proper functioning and clean condition or remove from site.
.5 Respiratory equipment shall be identified with permanent markings with current list of persons utilizing such equipment displayed in a clean area on site.
.6 Filters used shall be tested following each use in accordance with manufacturer's specifications or replaced at the following minimum frequency:
.1 Replace cartridge filters for negative pressure respirator every 16 hours of wear unless tested on site.
.2 Replace PAPR cartridge filters every 8 hours of wear unless tested on site.
.3 Mark filters for rotation and regular replacement. Once worn in an Asbestos Work Area filters may not be removed from the project site except for disposal.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 8 of 11
.7 Ensure that no person required to enter an Asbestos Work Area has facial hair which affects the seal between respirator and face.
.8 Store respirators, and tested filters that will be reused, in an established clean area on site. Charge batteries in this area.
.3 Protective Clothing and Equipment
.1 All personnel required to enter the Asbestos Work Area must use disposable full body coveralls with attached head covering. Once coveralls are worn, treat and dispose of as asbestos-contaminated waste.
.2 Use hard hats, safety shoes and other protective apparel required by applicable construction safety regulations.
.4 Asbestos Abatement Work Area Entry & Exit Procedures
.1 Refer to Section 02 82 14 of the specification for specified work area entry & exit procedures specific to each phase or work area.
1.13 Visitor Protection
.1 Provide clean protective clothing, equipment and approved respirators to Authorized Visitors.
.2 Instruct Authorized Visitors in the use of protective clothing, respirators, and Asbestos Work Area entry and exit procedures.
1.14 Signage/Labelling
.1 Work Area Signs: Post signs in both official languages at access points to the Asbestos Work Area. Where possible, provide signage immediately prior to entering Asbestos Work Area but out of public view. Letters on signs shall be in upper case "HELVETICA MEDIUM" and read as follows: .1 CAUTION (25 mm high). .2 Asbestos Hazard Area (19 mm high). .3 Unauthorized Entry Prohibited (19 mm high). .4 Wear Assigned Protective Equipment (19 mm high). .5 Breathing Asbestos Dust May Cause Serious Bodily Harm (19 mm high).
.2 Container Signs: Label containers for the disposal of asbestos as follows: .1 CAUTION CONTAINS ASBESTOS FIBRES (25 mm). .2 Do Not Mishandle (19 mm high).
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 9 of 11
.1 Refer to Section 02 82 14 of the specification for specified waste and material handling procedures specific to each phase or work area.
.2 Asbestos-containing or asbestos-contaminated materials removed during the work shall be treated, packaged, transported and disposed of as asbestos-contaminated waste.
.3 Materials that could tear or puncture a 6 mil (0.15mm) polyethylene bag shall be packaged and disposed of in sealed rigid waste container specified.
.4 Redundant non asbestos-containing materials, rubble and debris removed during contaminated work shall be treated, packaged, and disposed of as asbestos-contaminated waste. With written approval of the Asbestos Abatement Consultant, non-porous materials may be cleaned, sprayed with a sealer and disposed of as clean waste.
.5 Transportation of all waste and materials through Occupied Areas of the building is limited to quiet hours along predetermined routes and must be covered or placed within unmarked carts. Clean-up waste routes and loading area after each load. Use asbestos abatement precautions if appropriate or requested by the Asbestos Abatement Consultant.
.6 Garbage bins shall be dropped at designated locations and shall remain covered and enclosed (locked) while at the building site.
.7 Pick-up and drop off of garbage bin(s) shall be at pre-approved times, and must not interfere with building operations.
1.16 Re-establishment of Objects and Systems
.1 Re-establish objects and items relocated by the contractor's workforce to facilitate work.
.2 Re-establish electrical, communication, HVAC and other services previously disconnected or otherwise isolated to accommodate work by this Section.
1.17 Dump Monitoring
.1 Co-operate with Manitoba Conservation inspectors and immediately carry out instructions for remedial work at dump, at no additional cost to Owner.
.2 Ensure each shipment of containers is accompanied by a representative who will supervise dumping of containers and ensure all guidelines and regulations are followed.
.3 Equip each shipment of containers with full personal protective equipment and tools required to properly clean-up spilled asbestos in the case of a failure in an Asbestos Waste Container.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 10 of 11
.1 Refer to Section 02 82 14, of the specification for specified materials, equipment or facilities specific to each phase or work area.
.2 Materials and equipment must be in good condition and free of asbestos, asbestos debris, and fibrous materials. Disposable items must be of new materials only.
.3 Asbestos Waste Container: Impermeable container acceptable to Ministry of the Environment and disposal site. Labelled as required, comprised of the following:
.1 A sealed 6 mil (0.15 mm) polyethylene bag, inside a second 6 mil (0.15 mm) sealed polyethylene bag.
.2 A sealed 6 mil (0.15 mm) polyethylene bag, positioned inside or outside a rigid sealed container of sufficient strength to prevent perforation of the container during filling, transportation and disposal.
.4 Bridging Encapsulant: Bridging encapsulant for purpose of encapsulating remaining asbestos-containing material at locations deemed to be inaccessible by the Asbestos Abatement Consultant. Product shall be colour coded bright red and be capable of withstanding surface temperature of substrate. Product must have flame spread and smoke development ratings both less than 50. Apply product uniformly to minimum thickness of 10 mil. Acceptable product: Serpiflex Shield or approved equal.
.5 HEPA Vacuum: Vacuum with necessary fittings, tools and attachments. Discharged air must pass through a HEPA filter.
.6 Lock-down Agent: Sealant for purpose of trapping residual dust and shall be capable of withstanding surface temperature of substrate. Product must be compatible with replacement materials and must have flame spread & smoke development ratings of less than 50 and shall leave no stain when dry. Acceptable product: Serpiflex Shield or approved equal.
.7 Negative Air Exhaust Ducting (Flexible): Air tight tubing with metal reinforcement or approved equal. Mechanically affix each exhaust duct to the unit’s exhaust with metal hose clamp. Diameter of duct to equal negative air discharge. Acceptable product: Thermalflex S-LP 10 flexible ducting as manufactured by Flexible Technologies.
.8 Negative Air Unit: Portable air handling system which extracts air directly from the Asbestos Work Area and discharges air to exterior of building. Equipped as follows: .1 Pre-filter and HEPA filter. Air must pass HEPA filter before discharge. .2 Pressure differential gauge to monitor filter loading. .3 Auto shut off and warning system for HEPA filter failure. .4 Separate hold down clamps to retain HEPA filter in place during change of pre-filter.
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Project #2450 Section 02 82 13 Asbestos Abatement - General Provisions Page 11 of 11
.9 Polyethylene Sheeting: 6 mil (0.15 mm) minimum thickness unless otherwise specified, in sheet size to minimize joints.
.10 Protective Coveralls: Disposable full body coveralls complete with hoods. Acceptable material: Tyvek coveralls or approved equal.
.11 Rip-Proof Polyethylene Sheeting: 8 mil (0.20 mm) fabric made up from 5 mil (0.13 mm) weave and 2 layers of 1.5 mil (0.05 mm) poly laminate or approved equal. In sheet size to minimize on-site seams and overlaps.
.12 Shower Hose: Water lines for supply of hot & cold water to shower facilities to be rated for use at 200 psi (1380 kPa) or twice the working pressure whichever is greater. Supply lines to be continuous and free of fittings, joints or couplings. Acceptable Product: No. 71-92 Daco; as available from MacMor Industries, Winnipeg, Manitoba.
.13 Wetting Agent: Non-sudzing surface active agent. Acceptable product: Aqua-Gro or approved equal.
3.0 EXECUTION
.1 Refer to Sections 02 82 14 and 02 82 16 of the specification for specified procedures for work area preparation, maintenance, site dismantlement, waste handling, application of lock-down agent and all other procedures for the safe handling, removal and clean-up of asbestos specific to each phase or work area.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 1 of 12
.1 Read this Section in conjunction with all drawings and all other Sections so as to comply with the requirements of Division 1 and the General Conditions of the Contract.
.1 Supply all labour, material, plant and equipment necessary to safely execute and complete all work of this Section while in conjunction with work specified, required or implied under Section 13080, Asbestos Abatement - General Provisions.
.2 Protect and maintain electrical, mechanical and other services passing through the Asbestos Work Area required to maintain such services in Occupied Areas. Isolate and protect remaining services.
.3 Isolate the Asbestos Work Area from adjoining spaces through the installation of specified hoardings, seals and enclosures at the perimeter of each phase or work area.
.4 Construct worker and waste decontamination facilities at the perimeter of the work area.
.5 Removal of asbestos-containing plaster where openings are to be cut in the ceilings of the basement change rooms.
1.3 Inspection
.1 The following Milestone Inspections are to take place during the work:
.1 Milestone Inspection A - Clean Site Preparation Inspection of site preparations and set-up prior to contaminated work.
.2 Milestone Inspection B - Visual Clearance Inspection of the Asbestos Work Area after removal of asbestos, but prior to application of lock-down agent.
.3 Milestone Inspection C - Air Monitoring Clearance Inspection & air monitoring after application of lock-down agent, but prior to removal of polyethylene from within the Asbestos Work Area.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 2 of 12
.1 During wet removal and cleaning of asbestos-containing or asbestos-contaminated materials within a Type 3 enclosure, supply and use at a minimum, full face-piece powered air purifying positive pressure dust respirators with HEPA filters.
.2 During site teardown, supply and use negative pressure non-powered half-face respirators equipped with HEPA cartridge filters.
.3 Workers applying polyurethane foam shall wear full face respirators with organic vapour cartridges. Dispose of cartridges after each shift.
.2 Asbestos Abatement Work Area Entry Procedures
.1 Remove street clothes in Clean Change Room.
.2 Put on respirator with new or tested filters, coveralls, and head covers in Clean Change Room or clean side of Shower Room.
.3 Store street clothes, uncontaminated footwear, towels, etc. in Clean Change Room.
.3 Asbestos Abatement Work Area Exit Procedures
.1 Remove gross contamination from protective clothing using a HEPA vacuum or by wet wiping.
.2 Proceed to Equipment and Access Room and remove all contaminated clothing and equipment except respirator.
.3 Store contaminated footwear, hard hats, etc. in Equipment and Access Room.
.4 Proceed naked to showers while still wearing respirator.
.5 Shower, cleaning outside of respirator with soap and water. Thoroughly wet body, head and hair, remove respirator and wash body, head and hair. Wet clean inside of respirator face piece.
.6 Remove filters for testing or dispose of in container provided for this purpose on the clean side of the Shower Room. Store respirators in this area after leaving the Shower Room but prior to entering the Clean Change Room.
.7 Proceed to the Clean Change Room, dry off and dress in street clothing.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 3 of 12
.1 Ground Fault Panel: Electrical panel equipped as follows:
.1 Ground fault circuit interrupters of sufficient capacity to power temporary electrical equipment and lights in Asbestos Work Area.
.2 Interrupters to have a 5 mA ground fault protection.
.3 Necessary accessories including main switch disconnect, ground fault interrupter lights, test switch to ensure unit is working, and reset switch.
.4 Openings sealed to prevent moisture or dust penetration.
.2 Sprayer: Airless sprayer capable of providing a fine mist or spray while maintaining sufficient velocity to penetrate surface of ACM through to substrate without blowing loose the material as it is being wetted.
2.2 Hoarding Walls
.1 Walls separating an Asbestos Work Area from an Occupied Area or another work area shall be constructed as follows:
.1 Hoarding Wall: 2" x 4" (50 mm x 100 mm) wood or metal studs at 16" (400 mm) o/c with continuous sill and top plate, covered with one (1) layer of polyethylene sheeting on each side of wall. Install 1/2" (12 mm) plywood over exterior polyethylene where wall is exposed to Occupied Areas.
2.3 Decontamination Facilities
.1 Workers' Decontamination Facility
A decontamination facility comprised of four (4) linked rooms: an Equipment and Access Room, a Shower Room, a Respirator Storage Room, and a Clean Change Room. Rooms, Occupied Areas and Asbestos Work Areas, shall be separated by curtained doorways at each door.
.2 Equipment and Access Room: Room between Shower Room and Asbestos Work Area. Minimum requirements as follows:
.1 Waste receptor for contaminated clothing or equipment not to be reused.
.2 Storage facilities for any personal protective equipment to be reused in Asbestos Work Areas.
.3 Minimum size of 16 square feet (1.5 square metres).
Page 19 of 36
Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 4 of 12
.3 Shower Room: Room between Respirator Storage Room and Equipment and Access Room. Minimum requirements as follows:
.1 One walk through shower unit for every six (6) workers.
.2 Provide a constant supply of hot and cold water, controllable at each shower. Water supply must be sufficient to provide water at a minimum temperature of 40 °C (maximum 50 °C) in a volume required for all workers to properly decontaminate.
.3 Terminate water supply runs at individual hot and cold shut-off valves located on clean side of Shower Room. Connect shower to these valves.
.4 Provide sump pumps, sufficient for volume of waste water being discharged from showers and drip pans. Direct waste shower water to sanitary sewer drains.
.5 Provide power switch adjacent to each shower for operating sump pumps.
.6 Provide soap, shampoo and clean towels to workers and authorized visitors.
.4 Respirator Storage Room: Room between the Shower Room and the Clean Change Room. Minimum requirements as follows:
.1 Install ground faulted power supply, hooks and shelves on clean side of shower for storage of respirators and recharging of batteries as required.
.2 Provide 6 mil poly waste container for disposal of respirator cartridge filters.
.5 Clean Change Room: Room between the Respirator Storage Room and Occupied Areas. Minimum requirements as follows:
.1 Provide lockers or hangers for workers' street clothes and personal belongings.
.2 Provide and install temporary water heater for showers where required.
.3 Minimum size of 16 square feet (1.5 square metres).
.6 Waste and Equipment Decontamination Facility
Waste and Equipment Decontamination Facility comprised of three (3) linked rooms: a Container Cleaning Room, a Holding Room and a Transfer Room. Purpose of this system is to provide a means to decontaminate drums, scaffolding, asbestos waste containers, vacuum, spray equipment, other tools, equipment and materials required in the Asbestos Work Area. Rooms, Occupied Areas and Asbestos Work Areas, shall be separated by curtained doorways at each door.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 5 of 12
.7 Container Cleaning Room: Room between Asbestos Work Area and Holding Room of sufficient size to allow proper washing of equipment and waste containers or double bagging of asbestos waste. All wash water shall be treated as asbestos-contaminated waste. Minimum size of 16 square feet (1.5 square metres).
.8 Holding Room: Room between Container Cleaning Room and Transfer Room of sufficient size to accommodate at least two (2) rigid waste containers or largest item of equipment used. Minimum size of 16 square feet (1.5 square metres).
.9 Transfer Room: Room between Holding Room and Occupied Area, acting as an air lock for the transfer of waste. At doorway to Occupied Area, provide and install a vented wood door in wood frame. Door must have locking passage set or hasp and lock. Provide three (3) keys to the Asbestos Abatement Consultant. Minimum size of 16 square feet (1.5 square metres).
2.4 Construction of Decontamination Facilities
.1 Floor:
.1 Lay one sheet of rip-proof polyethylene over floor area that will be covered by decontamination facility prior to erecting wall framing.
.2 Turn 24" (600 mm) of rip-proof polyethylene up the outside of the decontamination facility and overlap with the polyethylene sheeting covering the exterior wall.
.3 In the Container Cleaning Room, Equipment and Access Room, Holding Room, Transfer Room, Respirator Storage Room, and Clean Change Room, cover floor with a second layer of rip-proof polyethylene overlapped and sealed to the polyethylene sheeting on the walls.
.4 In Shower Room, provide a 40" (1000 mm) wide x 108" (2700 mm) long x 6" (150 mm) deep sealed drip pan below shower stall and extending 36" (900 mm) into Shower Room on both sides of the shower stall. Install a wooden duck-board walking surface over drip pan on both sides of the shower stall.
.5 In the Container Cleaning Room, provide a 6" deep sealed drip pan of sufficient size to allow proper washing of equipment and waste containers while containing all wash water. Cover drip pan with duck-board walking surface.
.2 Perimeter Walls:
.1 2" x 4" (50 mm x 100 mm) wood framing at 16" (400 mm) o/c with continuous top and sill plates.
.2 Cover interior of wall with one layer of polyethylene sheeting.
.3 Install 1/2" (13 mm) plywood sheeting over lower 48" (1200 mm) of interior polyethylene sheeting in Waste and Equipment Decontamination Facility.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 6 of 12
.1 Construct walls to separate the rooms of the decontamination facilities using 2" x 4" (50 mm x 100 mm) wood framing at 24" (600 mm) o/c with continuous top and sill plates.
.2 Cover walls with one layer of polyethylene sheeting on each side. Install 1/2" (13 mm) plywood sheeting over rip-proof polyethylene sheeting on lower 48" (1200 mm) of the Waste and Equipment Decontamination Facility.
.4 Roof:
.1 Size of joists is to be determined by span. For spans up to 10 feet (3.3 meters) use as a minimum 2" x 6" (50 mm x 150 mm) wood joist at 16" (400 mm) o/c with continuous 2" x 6" (50 mm x 150 mm) headers.
.2 Where roof is exposed to the Asbestos Work Area, cover joists with 3/4" (20 mm) plywood sheeting, caulked and taped at all joints. Cover plywood with two (2) layers of rip-proof polyethylene. One (1) layer to extend continuously over rip-proof polyethylene on the perimeter walls.
.3 Where roof is exposed to the Occupied Area, install polyethylene directly over joists. Use rip-proof polyethylene at locations exposed to non-construction areas.
.4 At underside of joist install one layer of polyethylene.
.5 Minimum interior clear height 6' - 6" (2.0 m) to underside of joist.
.5 Curtained Doorway:
.1 Install two flap doors, full width and height of door opening at all doors between chambers, facilities and Asbestos Work Area.
.2 Construct each flap door of two layers of rip-proof polyethylene sheeting with all edges tape reinforced. Use wood strapping to securely fasten flap doors to head and alternate jambs.
.3 Weight each flap to ensure automatic closure.
.4 Provide direction arrows on flaps to indicate opening.
3.0 EXECUTION
3.1 Clean Site Preparation
.1 Submit pre-removal damage survey to Asbestos Abatement Consultant.
.2 Erect hoarding walls between Asbestos Work Area and Occupied Areas.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 7 of 12
.3 Erect Worker and Waste decontamination facilities at locations approved by the Asbestos Abatement Consultant.
.4 Provide one specified ground fault electrical panel for each 1000 square feet (300 square metres) of Asbestos Work Area. All electrical apparatus including temporary heating equipment shall be supplied from a ground fault system. Ensure safe installation of electrical lines and equipment by skilled tradesmen.
.5 Install temporary lighting in all work areas at levels that will provide for a safe and efficient use of the work area - minimum 550 LUX.
.6 Where site conditions permit the isolation of existing power supply within the Asbestos Work Area without disturbance of asbestos, ensure existing power supply to work area is isolated at panel, tagged, disconnected or grounded where necessary. Power supply to remaining areas of building must not be disrupted during work of this Section.
.7 Establish negative pressure within the Asbestos Work Areas as follows:
.1 Provide negative air units in place sufficient to maintain specified air flow and pressure differential between contaminated Asbestos Work Area and Occupied Areas.
.2 Distribute negative air units evenly throughout site.
.3 Provide weighted flaps in perimeter seal to provide make-up air.
.4 Operate negative pressure units continuously from completion of Clean Site Preparation until start of final dismantlement.
.5 Replace pre-filters frequently to maintain specified flow.
.6 Replace HEPA filter as required to maintain flow rate and integrity of unit.
.7 Install and make airtight all negative air discharge ducting.
.8 Install negative air discharge panels as follows:
.1 Remove existing windows or doorways where necessary and replace with a ¾” (18 mm) painted plywood panel (colour to match frame).
.2 Install panel securely in window or door frame and make weather tight with caulking (colour to match frame).
.3 For each negative pressure unit, provide a 12" (300 mm) diameter, screened duct opening through panel.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 8 of 12
.4 Provide exterior ducting as required to ensure negative air units do not discharge within 5 metres of building access points in use by building occupants or fresh air intakes. Direct discharge away from building access points or fresh air intakes.
.5 Reinstall window or doorways upon completion of work.
.9 Independently seal below ceiling openings to work area using polyethylene, tape, caulking, polyurethane foam etc., including but not limited to windows, doors, vents, diffusers, etc.
.10 Seal openings in floor using plugs, tape, caulking, rip-proof polyethylene, etc. Floor openings are to be sealed independently prior to installation of floor polyethylene. Include floors of duct and service shafts.
.11 Provide a fire extinguisher at each emergency exit in the decontamination facilities. Protect extinguishers with polyethylene in a manner that will not hamper use in an emergency.
.12 Install minimum one (1) layer of rip-proof polyethylene (independently sealed) on floor surfaces. Extend floor protection a minimum of 12" (300 mm) up all vertical surfaces in the work area.
.13 On existing work area walls adjacent to Occupied Areas, install two (2) layers of independently supported polyethylene.
.14 Install one (1) layer polyethylene on interior walls within the work area and exterior perimeter walls of the building.
.15 At junction of floor and wall surface, overlap floor polyethylene with wall polyethylene by a minimum of 150 mm at each layer. One (1) layer of wall polyethylene must always overlap the top layer of floor polyethylene.
.16 For hoarding walls exposed to the Asbestos Work Area; install polyethylene as specified in Paragraph 2.2 - Hoarding Walls.
.17 Stagger or offset seams of polyethylene wherever multiple layers are used and ensure each layer is independently sealed.
.18 Provide required tools, equipment, vacuums and asbestos waste receptacles within the Asbestos Work Area.
.19 Post required signs at all access points to the sealed Asbestos Work Area.
.20 Schedule and obtain written approval of Milestone Inspection A (Clean Site Preparation) before proceeding.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 9 of 12
3.2 Maintenance of Contaminated Asbestos Work Area
.1 Maintain enclosures in tidy condition and free of dislodged asbestos or other debris.
.2 Ensure Asbestos Abatement Work Area enclosures, barriers, and polyethylene linings are effectively sealed and taped. Repair damage and remedy defects immediately.
.3 Visually inspect enclosures at beginning and end of each working period. Inspection must be performed by overall superintendent or shift superintendent.
.4 Inspect negative air units including discharge ducting at beginning and end of shift.
3.3 Maintenance of Decontamination Facilities
.1 Maintain access to decontamination facilities in a locked state when not being used for worker access, egress, or waste and equipment movement.
.2 Maintain and clean decontamination facilities at the following frequency:
.1 Thoroughly clean Worker Decontamination Facility at beginning and end of each shift change.
.2 Clean Equipment and Waste Facility on a frequent basis during waste or equipment removal and at the completion of each shift.
.3 Visually inspect decontamination facilities at beginning and end of each working shift. Inspection must be performed by overall supervisor or shift supervisor.
3.4 Demolition of Plaster Ceiling Finishes
.1 HEPA vacuum visible fallen ACM, settled dust, etc., from exposed surfaces, light fixtures, etc., throughout the Asbestos Work Area prior to and throughout the course of the work.
.2 Proceed with scheduled demolition of existing finishes in a controlled manor so as to minimize the generation of dust. Maintain surfaces of exposed drywall and any debris in a damp state.
.3 Treat all materials removed as ACM and dispose of as such. If materials or equipment removed to access ACM are to be reused (ceiling tiles, cladding, etc.), wet clean or vacuum prior to reinstatement.
.4 Wet clean or HEPA vacuum surfaces throughout the enclosure including any polyethylene, equipment, ducting, floor, etc.
.5 Schedule and obtain written approval of Milestone Inspection B (Site Dismantlement) before proceeding.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 10 of 12
.1 Removal of waste containers and decontaminated equipment and materials from the Asbestos Work Area shall be performed using the waste decontamination facility as follows:
.1 Prior to entering the waste decontamination facility Container Cleaning Room, the first worker (fully protected inside the Asbestos Work Area) shall remove any visible gross asbestos contamination from the surface of the item being removed from the Asbestos Work Area.
.2 The first worker then passes the item to a second worker located in the Container Cleaning Room. The second worker then wet sponges, cleans, double bags and/or wraps and seals the item prior to passing the item through the curtained doorway to a third worker in the Holding Room. (The second and third worker shall be fully protected with respirator and disposable clothing and may only leave the decontamination facility via the Asbestos Work Area.)
.3 Without entering the Transfer Room, the third worker then passes the item through the curtained doorway to a fourth worker located within the Transfer Room.
.4 The fourth worker then removes the item from the Transfer Room and transports it to the disposal bin. (The fourth worker must never enter the Holding Room.)
3.6 Application of Lock-down Agent
.1 Obtain the Asbestos Abatement Consultant's written authorization to proceed prior to applying lock-down agent.
.2 Paint surfaces from which asbestos-containing material has been removed with a heavy coat (two (2) passes) of lock-down agent.
.3 Apply one (1) coat of lock-down agent as required to cover all other surfaces in the Asbestos Work Area, including all polyethylene and surfaces scheduled for demolition.
.4 Restrict access to Asbestos Work Area and operate negative air units for a 12 hour period prior to Milestone Inspection C (Air Monitoring Clearance).
.5 Schedule and obtain written approval of Milestone Inspection C (Air Monitoring Clearance) before proceeding.
3.7 Asbestos Work Area Teardown and Dismantling
.1 Teardown
.1 Continue to restrict access by other trades, unauthorized personnel, etc., to the Asbestos Work Area, until teardown is complete.
.2 Maintain perimeter seals, decontamination facilities and negative air unit(s) fully functional until approval is obtained.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 11 of 12
.3 Ensure use of half-face respirators with high efficiency filters and disposable clothing, during teardown and removal of asbestos-contaminated polyethylene, tape, foam pack, caulking and enclosures from Asbestos Work Area.
.4 Phase the removal of polyethylene, tape, polyurethane foam, caulking and enclosures from the Asbestos Work Area so as to maintain perimeter isolation as long as possible.
.5 Remove polyethylene sheeting from wall and floor surfaces by rolling it inwardly onto itself.
.6 While removing the top layer of polyethylene sheeting from surfaces protected by two (2) layers of polyethylene sheeting, cut the lower layer of polyethylene sheeting so as to expose the baseboards, window sills, cabinets, shelves and other horizontal surfaces that may be contaminated by fallen ACM.
.7 Visible fibres or residue found during removal of polyethylene shall be immediately removed using a HEPA vacuum or damp cloth.
.8 Place polyethylene, tape, cleaning material, clothing and other contaminated waste in containers and dispose of as asbestos waste.
.2 Clean-up
.1 Equipment used in contaminated Asbestos Work Area shall be washed to remove asbestos contamination, or double bagged for transportation prior to being removed from Asbestos Work Areas, via waste and equipment decontamination facility.
.2 Seal vacuum, hoses and fittings, and all tools used in contaminated work site in 6 mil polyethylene bags prior to removal from Work Area.
.3 Clean up Asbestos Work Area, decontamination chambers, and all other surfaces that may be contaminated. Remove polyethylene protection from floor surfaces within the decontamination chambers at this time.
.4 Wash and mop with clean water all surfaces in the Asbestos Work Area.
.3 Dismantling
.1 Hoarding walls, platforms, scaffolding, tunnels, etc., used to separate Occupied Areas from Asbestos Work Area, are to remain in place until completion of work in the area by other trades or until authorized to be remove by the Asbestos Abatement Consultant.
.2 Remove from the area decontamination facilities, temporary lights, ground fault panels, negative pressure units and all other equipment located within the work area not scheduled to remain.
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Project #2450 Section 02 82 16 Asbestos Abatement - Type 3 Procedures Page 12 of 12
.3 Immediately upon shutting down negative air units, seal air inlet grill, ducting and exhaust vent with polyethylene tape. Dispose of unit pre and intermediate filters as asbestos-contaminated waste.
.4 Damp mop and clean Occupied Areas following completion of dismantlement.
********************************* End of Section
J:\248000s\0248079.000 MCM,715 McDiarmid Dr,Haz,Specs\Deliverables\248079 Type 3 715 McDiarmid Brandon MB MCM Working copy1.doc
.1 The “Quality Standards” of the Architectural Woodwork Manufacturers Association of Canada (AWMAC), Current Edition, together with authorized additions and amendments, shall be used as a reference standard and shall form part of this project specification.
.2 Where modifications to the AWMAC Quality Standards contained within the Manual are included in this project specification, then such modifications shall govern in case of conflict.
.3 Any reference to Custom or Premium grades in this specification shall be as defined in the AWMAC Quality Standards.
.4 Any item not given a specific quality grade shall be Custom grade as defined in the manual.
.5 Maintain a copy of the AWMAC Quality Standards, to be made readily available for reference purposes.
1.2 SUBMITTALS
.1 Submit shop drawings and samples in accordance with Section 01 11 00, General Requirements.
.2 Submit shop drawings indicating:
.1 Details of construction, profiles, jointing, fastening and other related details with sections
.2 Locations of each unit
.3 Finish material and thicknesses
.4 Location of locks as required
1.3 PRODUCT STORAGE AND HANDLING
.1 The fabricator and the Contractor shall be jointly responsible to make certain that custom casework is not delivered until the building and storage areas are sufficiently dry so that the woodwork will not be damaged by excessive changes in moisture content.
.2 Product delivery, storage and handling shall be in accordance with Section 1700, of the AWMAC Quality Standards.
.3 Delivered materials which are damaged in any way or do not comply with these specifications be rejected by the Consultant and shall be removed from the job site and replaced with acceptable materials.
.1 Provide maintenance data, parts list, and manufacturer’s instructions for each type of hardware.
.2 Provide maintenance data regarding proper care, cleaning and general maintenance.
Part 2 PRODUCTS
2.1 GENERAL
.1 Use clean stock only and comply with AWMAC Quality Standards grades specified.
2.2 CASEWORK – PREFINISHED
.1 AWMAC Quality Grade: Custom where applicable.
.2 Construction: Flush overlay.
.3 Bodies, including ends, divisions, tops, shall be 19mm (3/4") G1S plywood, natural finish.
.4 Fixed shelves, gables, and bottoms, shall be General Purpose (GP) plastic laminate on 19mm (3/4") particle board, all exposed edges shall be matching colour PVC, 3mm thick unless noted otherwise.
.5 Use solid wood or veneer core softwood plywood for all kickboards and base components in contact with floor.
.6 Shelves: GP plastic laminate on 19mm (3/4”) particle board, except where unsupported for more than 914mm (36") and up to 1066mm (42") in length shall be at least 25mm (1") thick, or have stiffening edge of 19mm (3/4”). Edge with 3mm PVC. Edge all around adjustable shelves.
.7 Holes drilled in gables with metal or plastic shelf supports may be provided in lieu of pilaster strips.
.8 Door fronts: 19mm (3/4”) G1S plywood, natural finish.
2.3 PLASTIC LAMINATE COLOURS
.1 For GP plastic laminate, Consultant to select from standard range of solid colours, patterns and simulated wood grains from Nevamar (textured "T" finish) including "Hallmark Series", up to 6 (six) colours per project. Pionite Standard series, standard finish including all solids and patterns, as distributed by Marco Component Products is acceptable “as Equal”. WilsonArt (textured finish), Forbo-Arborite (suede "S" finish) or Formica (velour's or matte finish), may be Bid as Alternates.
.3 Adjustable shelf supports: KV255 pilaster strips and KV256 supports, epoxy coated, colour to match cabinet body (white or almond). Acceptable "as Equal": "REHAU" 634580 and 254920 pilaster strips and supports.
.4 Door catches: for doors paired with locked doors use Amerock 3675 E-Z Flex Elbow Catch.
.5 Bumper pads: clear, self-adhesive type, 8mm (5/16") diameter. Provide two (2) per door.
.6 Locks: CCL cabinet lock 02067 x 26D for door or similar. Keyed alike or differently as required. Provide each lock with two (2) keys. 180 key changes. Located as shown.
Part 3 EXECUTION
3.1 JOB CONDITIONS
.1 Job conditions for installation of architectural woodwork shall be as specified under Section 1700 of the AWMAC Quality Standards.
3.2 INSTALLATION
.1 Cabinet and casework: Install in accordance with Section 1700 of the AWMAC Quality Standards. Use draw-bolts and spines in countertop joints.
END OF SECTION
Page 31 of 36
Vincent Massey Fitness Studio FINISH HARDWARE 08 71 00 HARDWARE GROUP NO. 01
For use on Door #(s): D36B
Provide each SGL door(s) with the following:
QTY DESCRIPTION CATALOG NUMBER FINISH MFR
3 EA HINGE 5BB1 114X114MM 652 IVE 1 EA CLASSROOM LOCK ND70PD RHO 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA KICK PLATE 8400 255MM X 40MM LDW B-CS 630 IVE 1 EA WALL STOP WS401/402CVX 626 IVE 1 SET SMOKE SEAL W-22 TO SUIT DOOR OPENING BLK KNC
HARDWARE GROUP NO. 02
For use on Door #(s): D36A
Provide each SGL door(s) with the following:
QTY DESCRIPTION CATALOG NUMBER FINISH MFR
3 EA HINGE 5BB1 114X114MM 652 IVE 1 EA ELECTRIC STRIKE 6211-FSE 630 VON 1 EA CLASSROOM LOCK ND70PD RHO 626 SCH 1 EA AUTO OPERATOR 4642MS 689 LCN 2 EA ACTUATOR 36” WIRELESS 8310-836TW 630 LCN 1 EA RECEIVER 8310-865 LCN 1 EA KICK PLATE 8400 255MM X 40MM LDW B-CS 630 IVE 1 EA WALL STOP WS401/402CVX 626 IVE 1 SET SMOKE SEAL W-22 TO SUIT DOOR OPENING BLK KNC
Method Of Operation: Free Egress at all times, Key locks/unlocks exterior lever. Integral On/Off Switch On End Cap of Operator. Actuator Switch (Wireless) when pressed releases latch and opens door automatically returning to closed and latched position.
THIS ADDENDUM (1 PAGE) SHALL FORM A PART OF AND BE INCLUDED IN THE CONTRACT DOCUMENTS FOR THE ABOVE TITLED PROJECT AND NO CONSIDERATION WILL BE ENTERTAINED FOR EXTRAS TO THE CONTRACT DUE TO FAILURE OF THE CONTRACTOR TO BECOME FAMILIAR WITH THIS ADDENDUM. REFERENCE TO THE SPECIFICATIONS SHALL ALSO APPLY TO THE DRAWINGS WITH OR WITHOUT SPECIFIC REFERENCE THERETO AND VICE VERSA.
1.0 SPECIFICATIONS
.1 Section 05 50 00 – METAL FABRICATIONS
Steel Stairs - Revise sentence 2.5.3 to read "Form stringers from C250 x 23, outer stringers with 6mm (1/4”) thick plate fascia welded on. Close ends of stringers where exposed. "
2.0 DRAWINGS .1 Drawing S1.1 – Mezzanine Renovation Plan
o Revise steel stud designation to 600S125-54. o Provide double 600S125-54 steel stud lintel over cabinet complete with double studs
each side. See Architectural for size and location. o Provide double 600S125-54 steel stud lintel over window. See Architectural for size
and location. o Delete note “All guardrail assembly components to be hot dipped galvanized”.
END
Page 35 of 36
AddendumDate: October 10, 2019
Project Name: Vincent Massey Fitness Studio Project No.: 12847Client: MCM Architects Inc. ADD No.: 01ME
To: MCM Architects Inc. Page No.: 1 of 1Attention: Guy Hewlko Office: Dauphin
Email: [email protected] From: Ken Gingera, AssociateAdam Bedosky, CET
In accordance with the drawings and specifications, provide in the tender all costs required to complete the work including items as listed below:
RE: FITNESS STUDIO
MECHANICAL
1. Refer to Drawing M2.1. New fire damper to be installed in existing ductwork as shown. Modify existing ductwork as required to suit new fire damper installation.
ELECTRICAL
1. Disconnect existing gymnasium sound system presently located under stage and remove and reroute existing associated power and system cabling to temporary location in Gym Office 1-42 for temporary operation during construction. At completion of construction, reroute power and system cabling back to new cabinet being constructed and reconnect for compete operation. Utilize existing circuit(s) to provide a receptacle on each side of the new sound cabinet and route system cabling into same concealed within new walls or conduit. Replace existing system cabling from devices to cabinet as required with new to suit site conditions/routing. Coordinate temporary relocation and reinstallation on site and with School Division.
2. Refer to Change Rooms below Fitness Studio: Electrical Contractor to remove and reinstall existing surface mounted luminaires (total of four (4) / two (2) per Change Room) to accommodate ceilings being opened up for construction. Reroute existing cabling as required to suit new ceilings.
3. Refer to Door D36A; wire and connect door operator, associated hardware and controls as provided by door hardware supplier. Coordinate location of door actuators on site with architectural drawings prior to rough in. Same shall be wired and connected to adjacent panel with adequate space and capacity complete with one (1) 15 A/1P circuit breaker and 2 #12 RW90 in ¾” conduit. Provide local disconnect.
