RODDAN LODGE DECONSTRUCTION & DEMOLITION · roddan lodge deconstruction & demolition section 00 01 10 vancouver, bc table of contents november, 2017 page 1 of 1 project information

SPECIFICATIONS

FOR

RODDAN LODGE DECONSTRUCTION & DEMOLITION

124 Dunlevy, Vancouver, BC

Project No. A216317 Date: November 17, 2017 ISSUED FOR TENDER

dys architecture

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 00 00 02

VANCOUVER, BC PROJECT CONSULTANT DIRECTORY

NOVEMBER, 2017 PAGE 1 OF 1

SECTION 00 00 02

PROJECT CONSULTANT DIRECTORY

CLIENT / MUNICIPALITY

City of Vancouver 500-507 West Broadway Vancouver, BC V5Z 0B4

Contact: Natalka Lubiw,

Associate Director

Contact: Tina Mathur,

Engineering Services

T: 604-871-6329 E: [email protected] T: 604-873-7323 E: [email protected]

ARCHITECT

DYS Architecture 260-1770 Burrard Street Vancouver, BC V6J 3G7

Contact: Knut Boeck, Principal

T: 604-669-7710 D: 604-697-7706 E: [email protected]

MECHANICAL CONSULTANT

MCW Consultants Ltd. 1400-1185 West Georgia Vancouver, BC V6E 4E6

Contact:

Willie Perez, Principal

T: 604-687-1821

E: [email protected]

ELECTRICAL CONSULTANT

MCW Consultants Ltd. 1400-1185 West Georgia Vancouver, BC V6E 4E6

Contact:

Erik Mak, Project

Manager

T: 604-687-1821


CIVIL CONSULTANT

R.F. Binnie & Associates 205-4946 Canada Way Burnaby, BC V5G 4H7

Contact: Spencer Smythies

T: 604-420-1721 E: [email protected]

SURVEYOR

City of Vancouver Engineering Services 500-507 West Broadway Vancouver, BC V5Z 0B4

Contact: Tina Mathur,

Engineering Services

T: 604-871-6329


END OF CONSULTANT DIRECTORY

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 00 01 10

VANCOUVER, BC TABLE OF CONTENTS

NOVEMBER, 2017 PAGE 1 OF 1

PROJECT INFORMATION

00 00 02 Project Directory 00 01 10 Table of Contents

DIVISION 00 PROCUREMENT REQUIREMENTS – BY OWNER

DIVISION 01 GENERAL REQUIREMENTS

01 11 00 General Instructions 01 50 00 Temporary Facilities and Controls 01 56 39 Temporary Tree Protection 01 74 19 Project Waste Management and Disposal 01 74 20 Waste Tracking Form 01 74 21 Waste Management Plan 01 77 00 Closeout Procedures

DIVISION 02 EXISTING CONDITIONS

02 22 00 Existing Conditions Assessment 02 42 13 Green Demolition 02 42 13 Deconstruction of Buildings

DIVISION 14 CONVEYING EQUIPMENT

14 94 00 Elevator Decommissioning

DIVISION 31 EARTHWORK

31 00 00 Earthwork

DIVISION 32 EXTERIOR IMPROVEMENTS

32 13 13 Concrete Paving

END OF TABLE OF CONTENTS

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 11 00 VANCOUVER, BC GENERAL INSTRUCTIONS NOVEMBER, 2017 PAGE 1 OF 10

SECTION 01 11 00 GENERAL INSTRUCTIONS

PART 1 - GENERAL

1.1 SUMMARY

.1 General requirements applicable to all portions of the Work.

1.2 RELATED SECTIONS

.1 01 74 19 Project Waste Management and Disposal.

.2 02 42 13 Deconstruction of Buildings.

1.3 SUMMARY OF WORK

.1 The Work includes, but is not limited to, the following major items of Work:

.1 Removal and recycling of doors, windows, fixtures and appliances.

.2 Removal of box springs/mattresses.

.3 Removal of hazardous materials.

.4 Removal and recycling of gypsum wall board products.

.5 Crushing and recycling of demolished concrete to facilitate removal and recycling of steel reinforcement.

.6 Recycle crushed concrete to greatest extent possible.

.7 Make applications for all required permits including demolition permit, hazardous materials abatement permit, and required by the City of Vancouver.

.8 Owner may request site fencing to remain in place at completion of Demolition – additional cost or credit to be confirmed near completion based on a reasonable value.

.2 The Work includes the removal and capping off of all existing utilities within the property of the building to be demolished.

.3 The Work will includes air testing for monitoring of contaminants.

.4 Comply with the Builders Lien Act.

.5 Work by other contractors.

1.4 DOCUMENTS REQUIRED

.1 Retain on site or have digital access to the following documents on site at all times:

.1 Contract Drawings.

.2 Specifications.

.3 Addenda.

.4 Change Orders.

.5 Other modifications to the Contract.

.6 Field Test Reports.

.7 Vancouver Building By-Law, 2014 edition, B.C. Plumbing Code, B.C. and Canadian Electrical Codes, including supplements, Occupational Environment Regulations.

1.5 SPECIFICATIONS

.1 The Specifications are complementary to the Drawings and Details and what is required by any one shall be as binding as if required by all.


.2 The General Conditions of the Contract, Supplementary Conditions, and General Requirements all form an integral part of each individual section of the Specifications. Read, interpret, and coordinate with all other parts.

1.6 NOTIFICATION AND REGULATORY REQUIREMENTS

.1 Notification of Authorities:

.1 Notify the appropriate authorities of intention to carry out operations in the vicinity of a utility or structure at least one (1) week prior to commencement of such operation.

.2 Obtain approval for access to any operations carried out on adjacent public or private property.

1.7 SITE SUPERINTENDENT

.1 Provide Contractor’s and Contractor’s Site Superintendent’s mobile phone numbers and email addresses to the Owner.

1.8 NOISE ABATEMENT

.1 Conform to the City of Vancouver Noise By-Laws.

.2 Noise Abatement: Take all necessary steps to ensure the generation and transmission of noise and vibration due to the Work is kept to a minimum. Any such noise or vibration which is found to be objectionable shall be corrected by the responsible party to the satisfaction of the Owner and the City.

1.9 TESTING LABORATORY SERVICES

.1 Particular requirements for inspection and testing to be carried out by testing laboratory approved by the Owner or Consultant, if one is retained, are specified under various sections.

.2 Where tests or inspections by designated testing laboratory reveal Work not in accordance with contract requirements, the Contractor is responsible to pay costs for additional tests or inspections as the Owner or Consultant may request in order to verify acceptability of corrected Work.

PART 2 - ADMINISTRATIVE REQUIREMENTS

2.1 SEPARATE CONTRACTS

.1 The Owner reserves the right to enter into other contracts in connection with this Work. Provide reasonable opportunity to other contractors for execution of their Work and proper connection and coordination of their Work.

.2 The Contractor is to remain the designated "Prime Contractor" under the WorkSafe BC Rules for the site for the duration of the Work unless other specific arrangements are made with the Owner.

.3 If any part of the Work depends on proper execution of the Work of any other contractor, inspect and promptly report to the Owner or Consultant if one is retained any defects in such Work that render it unsuitable. Failure to so inspect and report will constitute an acceptance of the other contractor's Work as fit and proper. Defects which may develop later in the other contractors' Work is an exception.

.4 The Contractor is responsible for provision of first aid and washroom facilities unless other specific arrangements are made with the Owner.

2.2 CONSTRUCTION PROGRESS SCHEDULE

.1 The Contractor and each Subcontractor shall provide adequate on-site supervision and a sufficient number of skilled personnel and do everything necessary to do the demolition work in compliance with the approved Construction Schedule.


.2 Within seven (7) Working days of Contract award provide a deconstruction and demolition schedule showing anticipated progress stages and final completion of Work within time period required by the Contract Documents.

.3 Provide Schedule in a Critical Path Method Bar (GANTT) Chart format as otherwise required by the Owner or Consultant.

.4 Revise and update the schedule monthly or more frequently whenever any significant change occurs that necessitates revisions as requested by the Owner or Consultant.

2.3 PROJECT MEETINGS

.1 Chair the meeting and prepare and distribute the Minutes of such meetings. Distribution of the Minutes to Subcontractors shall be the Contractor’s responsibility. Minutes will be distributed within three (3) days of meeting date to the Consultants and the Owner.

.2 Arrange project meetings, assume responsibility for setting times, and issue agendas in advance.

.3 Include health and safety, security, hazardous materials management, waste management, schedule and upcoming work as standard agenda items.

2.4 DIARY AND REPORTS

.1 Daily Construction Diary: Maintain a daily construction Diary recording the following information concerning events at Project site:

.1 List of subcontractors at Project site.

.2 List of separate contractors at Project site.

.3 Approximate count of personnel at Project site.

.4 Equipment at Project site.

.5 Material deliveries.

.6 High and low temperatures and general weather conditions, including presence of rain or snow.

.7 Testing and inspection.

.8 Accidents.

.9 Meetings and significant decisions.

.10 Unusual events.

.11 Stoppages, delays, shortages, and losses.

.12 Meter readings and similar recordings.

.13 Emergency procedures.

.14 Orders and requests of authorities having jurisdiction.

.15 Change Orders received and implemented.

.16 Change Directives received and implemented.

.17 Services connected and disconnected.

.18 Equipment or system tests and startups.

.19 Substantial Completions authorized.

.2 Site Condition Reports:

.1 Immediately on discovery of a difference between site conditions and the Contract Documents, prepare and submit a detailed report. Submit with a Request for Information.


Include a detailed description of the differing conditions, together with recommendations for changing the Contract Documents.

.3 Unusual Event Reports:

.1 When an event of an unusual and significant nature occurs at Project site, whether or not related directly to the Work, prepare and submit a special report. List chain of events, persons participating, responses by Contractor's personnel, evaluation of results or effects, and similar pertinent information. Advise Owner in advance when these events are known or predictable.

.4 Submit unusual event reports directly to Owner within one day of an occurrence. Distribute copies of report to parties affected by the occurrence.

.5 Make Diary and Reports available on-site to Owner and Consultant upon request.

2.5 SAFETY REQUIREMENTS

.1 Observe and enforce all construction safety measures by the Canadian Construction Safety Code supplemented by the Vancouver Building By-Law, applicable WorkSafe BC requirements, and local statutes and By-laws.

.2 The Contractor shall be responsible for site security for the course of the Work and shall be responsible for watching and securing the site at all times.

.3 The Contractor, in consultation with the Owner, shall designate certain areas of the site to be used as temporary lock-fast stores for tools and equipment. Subcontracts shall comply with the Contractor’s instructions in this regard.

.4 In the event of conflict between any provisions of the above authorities, the most stringent will apply.

.5 Engage and pay for the services of a Professional Engineer registered in British Columbia to determine the allowable loading for the existing structure. The Contractor and Subcontractors shall take precautions to prevent overloading of any part of the structure or scaffolding during the progress of the demolition work. Damage and Claims resulting from such overloading shall be made good at the expense of the Contractor of the Subcontractor causing overloading concerned.

.6 Employ a Construction Safety Officer as required for compliance with the Vancouver Building By-Law and/or WorkSafe BC regulations.

2.6 FIRE SAFETY REQUIREMENTS

.1 Develop a Fire Safety Plan and submit for review to local authority having jurisdiction, Consultant and Owner. Post the Fire Safety Plan in a prominent location in the Temporary Office.

.2 Ensure all employees, Subcontractors, and those entering the site are aware of the safety plan

.3 Provide adequate portable fire extinguishers at locations where deconstruction and demolition is undertaken.

2.7 WORKERS' COMPENSATION (WORKSAFE BC)

.1 Prior to start of Work provide evidence of compliance with requirements of WorkSafe BC, including submission of Notice of Project.

.2 At any time during the term of the Contract, when requested by the Owner or Consultant, provide such evidence of compliance for any or all Subcontractors.

2.8 SUBMITTALS

.1 Submit to the Owner and Consultant:

.1 Shop Drawings specified or noted on Drawings.


.2 Waste Management Plan.

.3 Deconstruction Plan.

.4 Waste Tracking Forms.

.2 Administrative Documentation:

.1 Start of Demolition:

.2 Prior to first Application for Payment:

.3 During Progress of the Work:

.4 Prior to application for Substantial Performance:

.5 With final Application for Payment:

.3 Shop Drawings:

.1 Prepare Shop Drawings, which illustrate appropriate portion of Work; showing fabrication, layout, setting or erection details and as specified in relevant Sections.

.2 Review Shop Drawings, product data, and samples prior to submission.

.3 Verify and clearly identify on each Shop Drawing:

.1 Field measurements.

.2 Field construction criteria.

.3 Catalogue numbers and similar data.

.4 Coordinate each submission with requirements of the Work and Contract Documents.

.5 Include the Contractor's stamp, initialed or signed, certifying review of submission, verification of field measurements and compliance with the Contract Documents.

.6 The Contractor's responsibility for errors and omissions is not relieved by the Owner or Consultant's review of submittals.

.7 The Contractor's responsibility for deviations in submission from requirements of the Contract Documents is not relieved by the Owner or Consultant's review of submission, unless the Owner or Consultant gives written acceptance of specified deviations.

.8 Notify the Owner or Consultant in writing, at time of submission, of deviations from requirements of the Contract Documents.

.9 Schedule submissions at least ten (10) Working days before dates that reviewed submissions will be needed.

.4 Product Data:

.1 Preparation:

.1 Clearly mark each copy to identify pertinent products or models.

.2 Show performance characteristics and capacities.

.3 Show dimensions and clearances required.

.4 Show wiring or piping diagrams and controls.

.2 Manufacturer's Standard Schematic Drawings and Diagrams:

.1 Modify drawings and diagrams to delete information which is not applicable to the Work.

.2 Supplement additional information to provide information specifically applicable to the Work.


.5 Samples:

.1 Provide office samples of sufficient size and quantity to clearly illustrate:

.1 Functional characteristics of the product, with integrally related parts and attachment devices.

.2 Full range of colour, texture, and pattern.

.2 Field Samples:

.1 Provide Field Samples as requested in relevant Sections.

.3 Number of submittals required:

.1 Product data: Submit one electronic copy.

.2 Samples: Submit the number stated in each specification section.

.3 Shop Drawings: Submit one electronic copy. Drawings shall be in 11 x 17 format unless specified otherwise.

.4 Submittals shall contain:

.1 Date of submission and dates of any previous submissions.

.2 Project title and number.

.3 Contract identification.

.4 Names of Contractor, Supplier and Manufacturer.

.5 Identification of product, with specification section number.

.6 Field dimensions, clearly identified as such, in imperial.

.7 Relation to adjacent or critical features of the Work or materials.

.8 Applicable standards, such as CSA, CGSB or ASTM.

.9 Identification of deviations from Contract Documents.

.10 Identification of revisions on resubmittals.

.11 Contractor's stamp, initialed or signed, certifying to review of submittal, verification of products, field measurements and field construction criteria, and coordination of information within the submittal with requirements of the Work and of Contract Documents.

.12 Provide Engineer's seal where required.

2.9 CONSTRUCTION SITE SAFETY PLAN

.1 Provide Construction Site Safety Plans and execute the work in strict accordance with the Vancouver Building By-Law, the B.C. Workers Compensation Act and other municipal and provincial regulations.

2.10 CODES AND STANDARDS

.1 Execute the Work in accordance with the Vancouver Building By-Law and the B.C. Workers Compensation Act.

.2 Conform to the latest issue of codes and standards specified, as amended and revised on the date of receipt of Tenders unless otherwise required to meet applicable Codes and Standards.

.3 Materials and Workmanship: Comply with or exceed applicable standards of Canadian Government Specification Board (CGSB), Canadian Standards Association (CSA), American Society for Testing and Materials (ASTM), and other referenced organizations.


.4 If required by the Owner or Consultant, furnish documentation indicating compliance with the specified requirements including certification by a Professional Engineer registered in the Province of British Columbia.

2.11 FEES, PERMITS, LICENSES

.1 Unless otherwise specified, any required Development and Tree Removal Permits will be obtained and paid for by the Owner contingent on any information required to be provided by the Contractor.

.2 Obtain and pay for Abatement Permit, Demolition Permit all other permits, trade permits, licenses including business license and certificates required for performance of the Work.

.3 Provide inspection authorities with plans and information as required for issue of acceptance certificates.

.4 Provide inspection certificates in evidence that installed Work complies with the requirements of the authority having jurisdiction.

2.12 COOPERATION AND COORDINATION

.1 Cooperate with the authorities having jurisdiction and other contractors engaged in simultaneous work (including hazardous materials abatement work) on site or adjacent facilities. Coordinate access to the site, the location, removal or adjustment of temporary fences, sheds and utility services.

.2 Other contractors may be independently appointed by the Owner. Cooperate with these Contractors and allow them to proceed with their Work.

2.13 QUALITY ASSURANCE

.1 General:

.1 Ensure work is executed by Workers with a minimum of three (3) years’ experience and skilled in the respective duties for which they are employed. Immediately notify Owner or Consultant if Work specified is such as to make it impractical to produce required results.

.2 Do not employ any unfit person or anyone unskilled in their required duties. The Owner or Consultant reserves the right to require the dismissal from the site, those Workers deemed incompetent, careless, insubordinate or otherwise objectionable.

.3 Decisions as to the quality or fitness of Workmanship in cases of dispute rest solely with Consultant whose decision is final.

.4 Ensure Workers are cooperative in executing the Work. Maintain efficient and continuous supervision.

PART 3 - EXECUTION

3.1 PREPARATION

.1 Conduct construction operations with minimum interference to adjacent roadways, sidewalks, and access facilities in general.

.2 Keep such areas free from materials, debris, and equipment at all times. Confine operations to areas designated by Consultant and/or Owner.

.3 Maintain fire vehicular access to existing building at all times.

.4 Use of streets and public rights of way is only permitted if Contractor obtains all permits from the City of Vancouver.

3.2 PROTECTION OF PUBLIC WORK AND PROPERTY

.1 Assume responsibility for any damage to existing paving, walks, adjacent building and property, services, etc., caused by deconstruction operations and make good any damaged areas.


.2 Be mindful of the existence and possible existence of aerial and underground power lines, pipelines and other concealed services, and other public or private improvements within or adjacent to the Work area, that may not be shown in the Contract Documents.

.3 Ascertain the existence, position and ownership of all such structures that may be subject to damage by reason of his operations.

.4 Take every precaution to preserve and protect any such improvement from injury or damage during the Work.

.5 Notify the Owner immediately of any damage to existing amenities or services.

.6 Maintain access to existing manholes, catch basins, electrical pull boxes, fire hydrants, valve boxes and allied services underground and on the surface.

3.3 LOCATION OF FIXTURES AND EQUIPMENT

.1 Location of equipment, fixtures, and outlets indicated or specified are to be considered as approximate. Location of service runs, ducts, conduits, piping, suspension systems, and other concealed items shown on drawings are diagrammatic.

3.4 EXECUTION

.1 Perform work in accordance with the Deconstruction Plan and Contract Documents.

.2 Perform cutting, fitting, and patching including excavation and fill, to complete the Work.

.3 Remove and replace defective and nonconforming Work.

.4 Perform Work to avoid damage to other Work and to neighbouring properties and streets.

.5 Refer to Section 01 74 19 Project Waste Management and Disposal.

3.5 CLEANING DURING CONSTRUCTION

.1 Maintain project grounds and public properties free from accumulations of waste materials and rubbish.

3.6 MAKING GOOD

.1 Make good all surfaces and installations disturbed in any way by the Work of the Contract.

.2 Refinish surfaces to match adjacent finishes; for continuous surfaces refinish to nearest intersection; for assembly, refinish entire unit.

3.7 PROJECT CLOSEOUT

.1 Final Cleaning:

.1 Also refer to General Conditions, GC3.13, CLEANUP.

.2 Remove waste materials and debris from site at regularly scheduled times or dispose of as directed by Consultant or Owner. .

.3 Broom clean and wash exterior walks, steps and surfaces.

.4 Remove dirt and other disfigurations from exterior surfaces.

.2 Collect reviewed submittals and assemble documents executed by Subcontractors, suppliers, and manufacturers.

.1 Submit material prior to final Application for Payment.

.2 Execute transition of Performance Bond to warranty period requirements.

.3 Submit final Waste Tracking Form and a summary of all Waste Tracking forms.

.3 Submit a final statement of accounting giving total adjusted Contract Price, previous payments, and monies remaining due.


.4 Inspection/Takeover Procedures:

.1 Prior to application for certificate of Substantial Performance, carefully inspect the Work and ensure it is complete, that deficiencies are complete, defects are corrected and site is clean.

.2 When Contractor considers deficiencies and defects have been corrected and requirements of Contract have been performed, make application for certificate of Substantial Performance. Refer to General Conditions Article GC5.4, SUBSTANTIAL PERFORMANCE OF THE WORK, for specifics to application.

3.8 REPAIR AND REPLACEMENT OF CITY SIDEWALK

.1 Coordinate and cooperate with Municipality to perform sidewalk repair, and replacement and repair of lane to Municipality standards for any damage caused by deconstruction activities. The cost of such Work will be paid for by Contractor, directly to Municipality.

3.9 FIELD ENGINEERING

.1 Survey Requirements

.1 Survey work to be done by a qualified registered land surveyor, acceptable to Owner.

.2 Locate, confirm and protect control points prior to starting site Work. Preserve permanent reference points during construction.

.3 Establish two (2) permanent bench marks on site, referenced to established bench marks by survey control points. Record locations, with horizontal and vertical data in Project Record Documents.

.4 Establish lines and levels, locate and lay out, by instrumentation.

.5 Maintain a complete, accurate log of control and survey Work as it progresses.

.6 On completion of the deconstruction, prepare certified survey showing dimensions, locations, angles and elevations of any element of the existing building or structures that is retained.

.7 Establish all lines and levels required for construction of the Work, from existing buildings. Provide all lines and stakes and provide required instruments and labour for placing and maintenance of such lines and stakes.

.8 All lines and levels shall be subject to checking by the Owner or Consultant.

.9 Contractor shall cooperate by making the Work available for such checking at suitable times, as required by the Owner or Consultant. This checking does not relieve the Contractor from his responsibility for the correctness of the layout Work.

.2 Subsurface Conditions:

.1 Refer to General Conditions, GC6.4, CONCEALED OR UNKNOWN CONDITIONS.

.3 Toxic and Hazardous Substances and Materials

.1 Also refer to General Conditions, GC9.2, TOXIC AND HAZARDOUS SUBSTANCES.

.2 Site remediation has been completed or will be completed by the City's Contaminated Sites Team to ensure compliance with the Contaminated Sites Regulation. Should suspect contaminated material be encountered, the project will be immediately shut down and the Contaminated Sites Team must be contacted.

.3 Asbestos discovery: Disturbance of asbestos-containing materials may be hazardous to health. Should known or suspect asbestos-containing material be encountered in the course of demolition Work, stop Work and notify Owner immediately. Do not proceed until written instructions have been received from the City's Hazardous Materials Team.


.4 All hazardous material remediation must be verified by a third party acceptable to the Owner and overseen by the City's Hazardous Materials Team.

3.10 EROSION AND SEDIMENTATION CONTROL

.1 Provide Site Erosion and Sediment Control Plan fourteen (14) days before date established for commencement of the Work on Site.

.2 Site Erosion and Sediment Control Plan

.1 The sediment and erosion control plan will be in compliance with municipality requirements. Plan will comply with following objectives:

.1 Prevent loss of soil during construction by stormwater runoff.

.2 Prevent loss of soil during construction by wind erosion.

.3 Prevent sedimentation of storm sewer or receiving streams.

.4 Prevent polluting the air with dust and particulate matter.

.3 Obtain approval by authority having jurisdiction prior to work beginning on site, and submit a copy of the approved plan to the Owner or Consultant.

.4 Comply with monitoring activities and procedures.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 50 00 VANCOUVER, BC TEMPORARY FACILITIES AND CONTROLS NOVEMBER, 2017 PAGE 1 OF 6

SECTION 01 50 00 TEMPORARY FACILITIES AND CONTROLS

PART 1 - GENERAL

1.1 SUMMARY

A. Provide temporary facilities and controls specified in this Section and as otherwise required for performance of Work of the Contract.

B. Material Storage: Storage of material on site shall be restricted to materials that are to be incorporated into the Work.

1.2 REFERENCES

A. Reference Materials: Where specified in individual sections make referenced standards available for review by Consultant and Consultant’s Team. The following minimum reference materials shall be available as required.

1. B.C. Plumbing Code, current edition.

2. B.C. Electrical Code, current edition.

3. Vancouver Building By-Law, 2014 edition.

1.3 DESIGN OF TEMPORARY FACILITIES

A. Be responsible for design and safety of temporary facilities. Temporary facilities of such nature that engineering proficiency is required for their design to ensure safety during construction shall be designed by a Professional Engineer licensed to practice in British Columbia.

B. Before the temporary structures are used; the person responsible for the design or their representative shall inspect the structure and issue a certificate stating that it has been constructed according to their design and meets code requirements.

1.4 CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS

A. Installation/Removal:

1. Provide construction facilities and temporary controls in order to execute Work expeditiously.

2. Remove from site all such facilities after use.

B. Security: The Contractor is responsible for security of the site during the course of the Work.

1.5 FIELD OFFICES AND SHEDS

A. Provide and maintain in clean condition during progress of Work, adequately lighted, heated and ventilated trailer for and layout of Contract Documents and Contractor's site office staff.

B. Provide adequate required first aid facilities.

C. Subcontractors may provide their own offices as necessary. Direct the locations of these offices.

1.6 SANITARY FACILITIES

A. Provide sufficient sanitary facilities for Workers in accordance with local health authorities.

B. Maintain in clean condition.

1.7 TEMPORARY TELEPHONE AND OFFICE

A. Ensure the Contractor’s Site Superintendent has an operating cell phone.

B. Digital Camera: Provide digital camera and one person who can operate camera and email digital photographs.

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 50 00 VANCOUVER, BC TEMPORARY FACILITIES AND CONTROLS NOVEMBER, 2017 PAGE 2 OF 6 1.8 EQUIPMENT / TOOL / MATERIALS STORAGE

A. Be responsible for safe storage of materials.

B. Provide and maintain, in clean and orderly condition, lockable weatherproof sheds for storage of tools, equipment and materials.

C. Locate materials not required to be stored in weatherproof sheds on site in manner to cause least interference with Work activities.

1.9 SCAFFOLDING

A. Each Subcontractor shall provide scaffolding necessary for the execution of the Work.

B. Erect, maintain and remove scaffolding when no longer required.

C. Erect scaffolding in accordance with local ordinances and to meet WorkSafeBC requirements.

D. Alternative arrangements regarding scaffolding shall be made between the Contractor and Subcontractors prior to the award of any Subcontract. In the absence of any such written arrangements, each Subcontractor shall be deemed to have included the cost of providing scaffolding for their own use.

1.10 HOISTING

A. Subcontractors shall provide their own hoists on site as may be required for the deconstruction and demolition Work until the Work is complete. When Work is complete, the Subcontractor that provided the hoist shall remove it. Ensure hoisting is approved, coordinated and scheduled by the Contractor’s site supervisor.

1.11 TEMPORARY POWER, LIGHTING, VENTILATION

A. Obtain and pay for the installation of temporary power to provide temporary lighting and deconstruction work.

B. Obtain and pay for temporary water for use during hazardous material removal, deconstruction work, and dust control.

C. Power may be available from the existing building until service is discontinued as required for the progress of the Work.

D. Contractor to arrange and coordinate power disconnection work when it is required.

E. Once power is discontinued the Contractor shall arrange and pay for temporary power required during deconstruction for temporary lighting and operating of power tools.

F. Arrange for connection with appropriate utility company. Pay costs for installation, maintenance and removal.

G. Provide connections from designated take-off points.

H. Provide and maintain temporary lighting throughout the Project.

I. Temporary power for electric cranes and other equipment shall be the responsibility of the Contractor.

J. Owner assumes no responsibility for inconvenience or costs incurred due to loss of power or interruptions.

K. Provide temporary heating as required during deconstruction period, including attendance, maintenance and fuel.

L. Construction heaters used inside building must be vented to outside or be non-flame-type. Solid fuel salamanders not permitted.

M. Ventilate heated areas and keep building free of exhaust or combustion gases.

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 50 00 VANCOUVER, BC TEMPORARY FACILITIES AND CONTROLS NOVEMBER, 2017 PAGE 3 OF 6 1.12 TEMPORARY HEATING AND VENTILATING

A. Provide general temporary heating and ventilating for enclosed buildings to protect the integrity of structures, conditions and to allow work to proceed within the enclosed building.

1.13 WATER SUPPLY

A. Provide a continuous supply of potable water for construction use.

B. Water may be available from the existing building until service is discontinued as required for the progress of the Work.

C. Contractor to arrange and coordinate water disconnection work when it is required.

D. Once water is discontinued the Contractor shall arrange and pay for water supply.

E. Owner assumes no responsibility for inconvenience or costs incurred due to loss of water or interruptions.

PART 2 - PRODUCTS – NOT USED

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine site and mark locations of existing services and utilities.

3.2 PREPARATION

A. Ensure areas to receive temporary facilities and controls can adequately accommodate them.

3.3 PROTECTION OF PUBLIC WORK AND PROPERTY

A. Assume responsibility for damage to existing paving, walks, adjacent building, property, services caused by deconstruction operations. Make good damaged elements.

B. Be mindful of the existence and possible existence of aerial and underground power lines, pipelines and other concealed services, and other public or private improvements within or adjacent to the Work area, that may not be shown in the Contract Documents.

1. Ascertain the existence, position and ownership of all such structures that may be subject to damage by reason of his operations.

2. Take every precaution to preserve and protect any such improvement from injury or damage during the Work.

C. Notify the Owner immediately of any damage to existing amenities or services.

D. Maintain access to existing manholes, catch basins, electrical pull boxes, fire hydrants, valve boxes and allied services underground and on the surface.

3.4 SITE FENCE / HOARDING

A. Erect, maintain, relocate or modify hoarding to the requirements of the local Authority Having Jurisdiction and the Owner.

B. Erect hoarding around entire perimeter of site to protect public, Workers, public and private property from injury or damage.

C. Provide hoarding, as specified and where not specified provide a minimum system of Moduloc 6 feet high with lockable gates for access to site by workers and vehicles.

D. Maintain fencing and hoarding for the duration of the Work. Owner may request site fencing to remain in place at completion of Demolition – additional cost or credit to be confirmed near completion based on a reasonable value.

E. Provide necessary signage and lighting to alert and protect the public from entering the construction site.


F. Ensure Subcontractors supply other requirements in compliance with Contractor’s Safety Procedure Manual, the Site Safety Plan and site specific requirements.

3.5 GUARD RAILS AND BARRICADES

A. Provide as required by governing authorities, secure, rigid guard railings and barricades around deep excavations, open shafts, open stair wells, open edges of floors and roofs.

B. Provide temporary safeguards and protection, to protect against accident or injury to workers or other personnel on site.

C. Provide and maintain guard as required by the authority having jurisdiction.

D. Remove temporary barriers and enclosures prior to completion and final acceptance. Patch and repair surfaces to original condition.

3.6 WEATHER ENCLOSURES

A. Provide weather tight closures to unfinished door and window openings, to top of shafts and other openings in floors.

B. Provide protection against weather, rain, wind, storms, so as to maintain work, materials, apparatus and fixtures free from injury or damage. At end of day’s work protect new work likely to be damaged from same.

C. Close off floor areas where walls are not finished; seal off other openings; enclose building.

D. Properly protect the Work, and make provision for necessary temporary cold weather heating.

3.7 DUST PROTECTION AND CONTROL

A. Provide dust protection as required by municipal and or provincial regulations.

B. Prevent spread of flying particles and dust by spraying water into the air around the work and making the work wet with water, subject to regulatory requirements.

C. Dust Control: If garbage chutes for disposal of debris into bins are used cover bins with dust-tight covers and water mist the chute while it is being used. Ensure misters are installed under the bin covers.

D. Vacuum, sweep or dust the work area daily if debris may cause environmental or health and or safety hazards if it were to leave the site due to environmental conditions.

E. Provide required dust control to localize dust-generating activities, and protect workers, finished areas of Work, and the Public.

F. Provide, maintain and relocate protection until dust-generating activities are complete.

3.8 PEST CONTROL

A. At start of work implement pest control systems and maintain for the duration of the Work.

B. Pests include, but are not limited to, rodents, birds, and small mammals such as skunks.

3.9 DEWATERING

A. Provide temporary drainage and pumping facilities to keep excavations and site free from standing water.

B. Obtain discharge permits as required, and comply with Metro Vancouver and municipal regulations.

3.10 SITE ACCESS, PARKING, SIGNAGE, TRAFFIC CONTROL

A. Provide and maintain access roads, sidewalk crossings, ramps and construction runways as may be required for access to the Work.

B. Parking: Subject to the approval of the Owner, parking will be permitted on site provided it does not disrupt the performance of Work.


C. Project Sign: Placement of signs will Owner and Consultant’s direction. On 4‘ x 8’ plywood sign is acceptable. Do not exhibit other signs or advertisements other than warning signs on site.

D. Public traffic flow:

1. Provide and maintain, traffic signs barricades and lights as required, to protect the public at perimeter of construction site limits.

2. Control traffic entering and leaving the site by providing Flag persons.

3. Do not obstruct building access or access to adjacent portions of site at any time, except by prior arrangements with the Owner and Authority having Jurisdiction.

4. Provide traffic control in accordance with City of Vancouver requirements. Control provisions shall be as approved by the City’s Engineering Department.

3.11 CLEANING DURING CONSTRUCTION

A. Cleanup garbage and debris on a daily basis to achieve project’s Scheduling and Safety objectives.

B. Clean up site on a regular basis during progress of Work, clean-up building premises and site and dispose of waste material, rubbish, and debris.

C. Do not allow waste material, rubbish, and debris to accumulate and become an unsightly or hazardous condition. Maintain site in a clean and orderly condition.

D. Remove debris and rubbish from pipe chases, plenums, attics, crawl spaces, and other closed or remote spaces, prior to enclosing the space.

E. Do not allow waste material, rubbish, and windblown debris to reach and contaminate adjacent properties.

F. Sprinkle dusty debris with water as required.

G. Lower waste material in a controlled manner; do not drop or throw materials from heights.

H. Clean interior building areas prior to commencement of finishing operations and continue cleaning on an as-needed basis and to eliminate dust, until building is ready for occupancy.

I. Cleaning Of Streets And Sidewalks: Prevent depositing of mud or debris on roadways, sidewalks, and paved areas. Promptly clean mud or debris so deposited. Do not wash down streets or sidewalks by means of a flush truck. Vacuum and sweep off-site areas.

3.12 WASTE DISPOSAL REQUIREMENTS

A. Comply with Section 01 74 19 Construction Waste Management and Disposal.

B. Comply with Provincial and Municipal laws, rules and regulations pertaining to disposal operations.

C. Collect and dispose of non-hazardous waste material, rubbish and debris from site.

D. Do not burn or bury waste material, rubbish and debris on site.

E. Do not dispose of volatile wastes such as mineral spirits, oil, or paint thinner in storm or sanitary drains.

F. Separate hazardous waste from general waste. Ensure waste is promptly and properly removed and disposed of in accordance with regulations. Pay cost associated with debris removal.

3.13 REMOVAL AND RESTORATION

A. Remove temporary facilities specified in this Section, prior to request for inspection for Final Acceptance.


B. Clean and repair damage caused by installation or use of temporary facilities. Restore site in preparation for new construction with backfill and rough grading. Coordinate with Section 31 00 00 Earthwork.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 56 39 VANCOUVER, BC TEMPORARY TREE PROTECTION NOVEMBER, 2017 PAGE 1 OF 1

SECTION 01 56 39 TEMPORARY TREE PROTECTION

PART 1 - GENERAL

1.1 SUMMARY

A. Provide tree protection as indicated on Drawings and as instructed by Owner’s arborist.

B. Temporary tree protection to remain in place after project close out.

PART 2 - NOT USED

PART 3 - NOT USED

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 74 19 VANCOUVER, BC PROJECT WASTE MANAGEMENT & DISPOSAL NOVEMBER, 2017 PAGE 1 OF 4

SECTION 01 74 19 PROJECT WASTE MANAGEMENT & DISPOSAL

PART 1 - GENERAL

1.1 SUMMARY

A. The Owner has established that this Project shall generate the least amount of waste possible. Employ processes that ensure the generation of as little waste as possible including prevention of damage due to mishandling, improper storage, contamination, inadequate protection or other factors as well as minimizing over packaging and poor quantity estimating,

B. Waste materials specified in this Section shall be salvaged for reuse and or recycling. Ensure waste disposal in landfills or incinerators is minimized. Carefully remove items to be salvaged.

C. Where waste furniture and debris is encountered in existing units such as mattresses and household garbage, remove it, legally dispose of it, and pay disposal fees.

D. The waste material diversion rate goal for this project is 85%.

E. Submit and implement a project Waste Management Plan.


A. 01 11 00 General Instructions.

B. 02 42 16 Building Demoltion.

1.3 DEFINITIONS

A. Deconstruction: Systematic disassembly of a building or part of a building in a manner that achieves and maximum salvage and recycling of materials.

B. Demolition: Rapid destruction of a building or part of a building after removal of hazardous materials.

C. Diversion Rate %: Weight of materials reused or recycled divided by the total weight of all Waste Material (not including Hazardous Materials) x 100.

D. “Hazardous Materials” means any material, product or substance regulated as a controlled product or hazardous waste under the under Canadian Environmental Protection Act, the BC Workers Compensation Act and Environmental Management Act, respectively, that is present on a demolition site or is produced, originates or results from demolition;

E. “Material Recycling Facility” includes a facility or licensed business, other than a disposal or incinerator facility, that:

1. has a subsisting permit, license, or operational certificate issued under the GreaterVancouver Sewerage and Drainage District’s (GVS & DD) Municipal Solid Waste andRecyclable Material Regulatory Bylaw No, 181;

2. is a publicly-owned transfer station under the Integrated Solid Waste and ResourceManagement Plan for purposes other than disposal;

3. accepts only asphalt and concrete for the purposes of reprocessing, resale and reuse;

4. is a drop off depot owned or operated by a charitable organization registered under theIncome Tax Act (Canada) or a non-profit organization to which section 149 of the IncomeTax Act applies;

5. receives, cleans, sorts, bales or packages recyclable material for the purpose ofrecycling; or

6. builds products using reused or recycled building materials or resells salvaged buildingmaterials.

F. Waste Material:


1. Material which originates from residential, industrial, commercial, institutional, demolition,land clearing or construction sources, that is unable to be reused or recycled.

2. Waste Material does not include Hazardous Materials.

G. “Recycling” means the process of collecting, sorting, cleaning, treating and reconstituting materials that would otherwise be waste, and converting them into material that can be used for new products, and includes storage for such purpose;

H. Recycled Content: can be designated either Pre or Post-consumer Recycled Content.

1. Post-industrial recycled content (Pre-consumer recycled content): used when therecycled content is made up of waste generated by the commercial operations thatprocess and convert manufactured materials into new products such as companies thatconvert floor cuttings into new envelopes or cardboard into boxes.

2. Post-Consumer Recycled Content: used when the recycled content is made up fromproducts disposed of after final use by consumers and businesses.

I. Reuse: further or repeated use of a product in the same form but not necessarily for the same purpose.

J. Salvage: removal of structural and non-structural building materials from residential, industrial, commercial and institutional buildings deconstruction or green demolition projects for the purpose of reuse or recycling.

1.4 REGULATORY REQUIREMENTS

A. Conform to applicable codes and regulations for disposal and removal of common and hazardous waste. Handle and dispose of all hazardous and banned materials in accordance with the Canadian Environmental Protection Act, the BC Workers Compensation Act, BC Environmental Management Act, BC Hazardous Waste Regulation, and regional and municipal regulations.

B. Hazardous and banned materials include but are not limited to asbestos, drywall (banned from disposal), underground storage tanks, Polychlorinated Biphenyls (PCBs), abandoned chemicals (gasoline, pesticides, herbicides, flammable and combustible substances), Freon from cooling equipment, lead-based coatings, smoke detectors, and mercury containing switches.

C. Licensed facilities: Use “Material Recycling Facility” as defined above.

1.5 SUBMITTALS

A. Waste Management Plan: Prior to signing of Contract, submit a Waste Management Plan that demonstrates best practices of material salvage, reuse and recycling to limit the amount of materials that are disposed to landfill.

B. Attached is a sample format together with sample waste generation rates to aid the Contractor in formulating the Plan.

C. The Contractor may use this form or provide a custom report containing the same information along with any additional matters related to achieving salvage, reuse and recycling.

D. The Plan shall include the following:

1. Assess the job site and analyze of the residual materials expected to be generated by theproject. Identify the materials that are able to be:

a. salvaged and reused- including a list of each item proposed to be salvaged duringthe course of the project along with the name and address of the used buildingmaterials yards, licensed recycling and disposal facilities accepting the materialsgenerated by your project.

b. recycled, including the name of the facility where recycling will take place.

c. the residual waste materials (by weight) to be disposed.


2. A description of the on-site procedures for separating recyclables from other waste materials

3. List of compulsory materials to be recycled, shall include, at minimum, the following materials:

a. Corrugated cardboard.

b. Dimensional wood, wood pallets.

c. Concrete/Brick/Concrete Block.

d. Metal.

e. Drywall.

f. Unused paint or coatings.

g. Ceiling tiles.

h. Carpet (nylon based.)

i. Asphalt.

j. Asphalt shingles (free of asbestos)

k. Fluorescent tubes and CFLs.

l. Land clearing debris.

4. List of Materials to be salvaged (depending on condition of materials, to be assessed through pre-salvage assessment part of Waste Management Plan. Materials not suitable for salvage are to be recycled)

a. Dimensioned Lumber and Heavy Timbers.

b. Wood siding.

c. Structural Steel.

d. Wood Paneling, molding, trim and wainscoting.

e. Heritage architectural elements such as mantle pieces, columns, etc.

f. Cabinets and casework.

g. Insulation.

h. Brick and block.

i. Electric Equipment and Light Fixtures.

j. Plumbing fixtures and brass.

k. Windows, doors and frames.

l. Hardwood flooring.

E. Meetings: Contractor shall conduct Project Waste Management meetings. Meetings shall include subcontractors affected by the Waste Management Plan. At a minimum, waste management goals and issues shall be discussed at the following meetings:

1. Pre-bid meeting.

2. Pre-construction or pre-demolition meeting.

3. Regular job-site meetings.

F. Materials Handling Procedures: Prevent contamination of materials to be recycled and salvaged and handle materials consistent with requirements for acceptance by designated facilities. Source separation of materials is recommended in order to achieve better reuse and


recycling performance. If recyclable materials are co-mingled they must be taken to a material recovery facility for separation, sorting, and recycling off site.

G. Transportation: The Contractor may engage a hauling subcontractor or self haul or make each subcontractor responsible for their own waste. In any case compliance with these requirements is mandatory and record keeping for the purposes of reporting overall waste tracking is the responsibility of The Contractor. Hauling hazardous materials must be in accordance with the Canadian Transportation of Dangerous Goods Act and BC Hazardous Waste Regulation (if applicable).


PART 3 - EXECUTION

3.1 WASTE MANAGEMENT PLAN IMPLEMENTATION:

A. Designate an on-site party (or parties) responsible for instructing workers and overseeing and documenting results of the Waste Management Plan for the project.

B. Distribute copies of the Waste Management Plan to the Job Site Foreman, each Subcontractor, the Owner, and the Consultant.

C. Provide on-site instruction of appropriate separation, handling, and recycling to be used by all parties at the appropriate stages of the Project.

D. Provide on-site instructions for salvage and requirements for reusing salvaged materials within the project, either in new construction or in a renovation.

E. Lay out and label a specific area to facilitate separation of materials for recycling and salvage.

F. Keep recycling and waste bin areas neat and clean and clearly marked to avoid contamination of materials.

G. If the site is too small to permit sorting on site, send materials to a material recovery facility for separation, sorting, and recycling off site.

H. With each Application for Progress Payment submit a summary of waste materials, recycled, salvaged and disposed to landfill by the Project using the Green Demolition/ Waste Tracking Form appended to this specification, along with copies of all waybills, invoices, and other documentation.

I. Do not hide, black-out any information on waybills. Failure to submit this information shall render the Application for Payment incomplete and shall delay Progress Payment.

J. Ensure the Summary contains the following information:

1. For each material salvaged and recycled from the Project include:

a. Amount (in tonnes or in the case of salvaged items state total weight and quantities by number, type and size of items) and the destination (i.e. material recycling facility).

b. For each material disposed to landfill from the Project, include the amount (tonnes) of material and the identity of the landfill, incinerator and/or transfer station.

END OF SECTION

Waste Management PlanTo be filled out prior to start of work.

Project Site/Location Project Size (square meters)

RECYCLING PLAN

Material Estimated Generation Salvaged Recycled Disposed Facility

Estimated Total

(metric tonnes)

Note: add rows as required.

Signature Title Date

Explanatory notes:

Column 1 “Material” -- enter materials targeted for recycling and/or salvage and include a category for waste materials

requiring disposal

Project Type

� Construction

� Demolition

� Deconstruction

Pre-Project What facility will the material be sent to for

reuse/recycling?

Name of Company Contact Person / Telephone No.

Describe: the project, the site conditions, and explain the general approach to material separation

deconstruction/demolition, including how many different kinds of materials bins are planned to be on-site, and

identification of salvage/reuse opportunities. Include details here or attach a separate document.

Column 2

Columns 3-5

Column 6

“Estimated Generation” -- enter estimated weights (metric tonnes) of materials generated

“Recycled/Salvaged/Disposed” – indicate weight of material to be salvaged, recycled or disposed

“Facility” – enter end-destination of salvaged, recycled, or disposed materials.

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 74 20 VANCOUVER, BC WASTE TRACKING FORM NOVEMBER, 2017 PAGE 1 OF 2

SECTION 01 74 19 WASTE TRACKING FORM

PART 1 - GENERAL

1.1 SUMMARY

A. Appended is a sample of the Waste Tracking Form that is to be completed and used for the Project.

B. An electronic copy of the spread sheet will be provided to the Contractor for their use.

END OF SECTION

DECONSTRUCTION/GREEN DEMOLITION WASTE TRACKING FORM

submit to the City of Vancouver Real Estate and Facilities Management Project Manager including all documentation (legible copies or scans of receipts and/or weight scale tags).

http://vancouver.ca/home-property-development/dispose-of-other-items.aspx

Notes

Check

sum for

% total

% Kg % Kg % Kg % Kg % Kg % Kg % Kg % Kg % Kg % Kg % Kg % Kg %

Example 8/1/2014 City Wood 4000 25 1000 75 3000 100

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

3000 4000 75%

This Waste Tracking Form is used to track waste and recyclable material waybills. With each progress draw,

CardboardWaybill no. or

Bin Reference

Date Load

Hauled

Recycling

Facility

Total

Waste

(kg)

Metal Gypsum

Landfill/

Garbage

(non -

divertable)

Clean Wood Concrete

Electronic submissions preferred. To view items accepted at the Transfer Station and Landfill, see

0030001000TOTAL Kg

Diverted Waste StreamsLandfill

Other

Diverted

Material

00 0 0 0 0 0 0

Recycled

Asphalt

Recycled

RoofingPaper

Recycled

Plastics

Fixtures,

Windows,

Doors

To

tal

Div

ert

ed

To

tal

Waste

(kg

)

Perc

en

t D

ivert

ed

July 15, 2015

Version 1.0

Page 1 of 1

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 01 77 00 VANCOUVER, BC CLOSEOUT PROCEDURES NOVEMBER, 2017 PAGE 1 OF 1

SECTION 01 77 00 CLOSEOUT PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. Comply with requirements stated in Conditions of the Contract and in Specifications for administrative procedures in closing out the Work.

B. Prior to start of Closeout Procedures ensure Operation and Maintenance Manuals have been submitted to Consultant for review.

1.2 CONTRACT ACCEPTANCE PROCEDURES

A. Prior to requesting Consultant’s review for Substantial Performance:

1. Ensure Work is ready for use for purpose intended.

2. Submit final survey indicating locations of capped off utilities, inverts of sanitary and storm drains still in operation if any, and elevations at site corners.

3. Review Contract Documents and inspect Work to confirm prerequisites to Substantial Performance of Work, as listed in General Instructions under Administrative Documentation, have been fulfilled and that Work is ready for review for Substantial Performance.

B. Submit written request to Consultant for review for Substantial Performance of the Work, certifying prerequisites have been fulfilled and specifying known exceptions in the form of a list of items to be completed, corrected or submitted and date which items on list will be complete.

C. Results of Consultant’s review for Substantial Performance will form initial Contract Deficiency list.

D. Following review, Consultant will:

1. Issue a Letter of Substantial Performance stating effective date of Substantial Performance of Work, with a copy of the Contract Deficiency list attached thereto, or

2. Advise Contractor that prerequisites to Substantial Performance are not fulfilled and repeat review for Substantial Performance as necessary.

E. Upon issuance of Letter of Substantial Performance, Owner will assume responsibility for care, custody and control of the site.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 02 22 00 VANCOUVER, BC EXISTING CONDITIONS ASSESSMENT NOVEMBER, 2017 PAGE 1 OF 1

SECTION 02 22 00 EXISTING CONDITIONS ASSESSMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Make a detailed survey of existing conditions and submit a written report of conditions.

B. Include the following:

1. Condition of adjacent Buildings and building within a 2 block radius that are on the travel routes planned for transporting materials.

C. Convene a meeting with the Owner and Consultant prior to start of Work. Walk through adjacent sites to clarify existing conditions to avoid confusion at a later date.

D. Where damage by Contractor or others to existing conditions occurs, promptly document and report to Owner and Consultant.

PART 2 - PRODUCTS

A. Not Used.

PART 3 - EXECUTION

A. Not Used.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 02 42 13 VANCOUVER, BC DECONSTRUCTION OF BUILDING NOVEMBER, 2017 PAGE 1 OF 6

SECTION 02 42 13 DECONSTRUCTION OF BUILDING

PART 1 - GENERAL

1.1 SUMMARY

A. Preparation and protection of materials to be salvaged.

B. Dismantling of designated items and materials.

C. Storage of salvaged items and materials.

D. As concrete is being removed, crush it to remove and recycle as much reinforcing steel as possible. Crushing operations may take place on site or off site at Contractor’s option.

E. Distribute and remove salvaged items and materials from site.


A. 01 11 00 General Instructions.

B. 01 56 39 Temporary Tree Protection

C. 01 74 19 Project Waste Management and Disposal.

D. 02 42 16 Building Demolition.

1.3 QUALIFICATIONS

A. Salvage or Demolition Firm: Companies experienced and specializing in performing the Work of this Section with documented experience in similar types of deconstruction work and approved by the City of Vancouver.

B. Qualifications of Workers: Provide a Supervisor who shall:

1. be present at all times during the deconstruction work;

2. be thoroughly familiar with the work;

3. direct all work;

4. provide one (1) person on site who is responsible for maintaining safety barriers and protection of workers and the public.

1.4 REGULATORY REQUIREMENTS

A. Conform to applicable codes and regulations for deconstruction of buildings, safety of adjacent structures and properties, noise and dust control, public safety and disposal and removal of common and hazardous waste.

B. Codes and Regulations: Complete deconstruction work according to requirements of the Vancouver Building By-law, 2014 Edition, City of Vancouver Green Demolition By-law, the Provincial Workers’ Compensation Board Regulations (WorkSafeBC), Environmental Management Act, Hazardous Waste Regulation, and the Canadian Construction Safety Code.

C. Obtain Abatement Permit, Demolition Permit, trade permits and any other required permits from authorities having jurisdiction.

D. Notify the Owner and affected utility companies before starting Work, and comply with their requirements.

E. Do not close or obstruct safety exits, adjacent sidewalks, hydrants, parking or storage areas without prior approval of Owner.

F. Conform to applicable regulatory procedures when discovering hazardous or contaminated materials not documented prior to this Contract.


1.5 RECYCLING AND WASTE HANDLING FACILITY QUALIFICATIONS

A. Use only recycling and waste handling facilities that meet the following criteria. The facility;

1. has an existing current permit, license, or operational certificate issued under the has an existing current permit, license, or operational certificate issued under the Greater Vancouver Sewerage and Drainage District’s (GVS & DD) Municipal Solid Waste and Recyclable Material Regulatory Bylaw No, 181;

2. Municipal Solid Waste and Recyclable Material Regulatory Bylaw No, 181;

3. is a publicly-owned transfer station under the Integrated Solid Waste and Resource Management Plan for purposes other than disposal;

4. accepts only asphalt and concrete for the purposes of reprocessing, resale and reuse;

5. is a drop off depot owned or operated by a charitable organization registered under the Income Tax Act (Canada) or a non-profit organization to which section 149 of the Income Tax Act applies;

6. receives, cleans, sorts, bales or packages recyclable material for the purpose of recycling; or

7. builds products using reused or recycled building materials or resells salvaged building materials.

8. use of any other facility requires prior approval of the Owner.

1.6 EXISTING CONDITIONS

A. Accept the site as it exists and be responsible for all deconstruction work as required.

B. Visit the site at own expense prior to the submission of tenders and take whatever time is required to ascertain existing site conditions and surrounding features related to the proposed deconstruction, and ensure that conditions are suitable or can be made suitable for execution of the Work.

C. Where non-visible (ie. concealed by other materials) conditions upon exposure, are revealed to be other than those indicated in the Contract Documents, immediately inform the Consultant, should such variance of conditions result in a contemplated change to the cost and/or hazardous materials management requirements of the Work.

D. Should an alternate method of deconstruction or change of materials be appropriate, obtain direction from the Owner or Consultant before proceeding with the Work.

E. If during the course of deconstruction Work the existence of hazardous materials in areas of the structure or components of the buildings not previously noted is observed or suspected, immediately stop Work in the immediate area, and notify the Owner who will arrange for abatement either though this contract or separately. Refer to the Hazardous Materials Building Assessment report.

F. Handle and dispose of hazardous and banned materials in accordance with the Hazardous Waste Regulation, and Regional and Municipal regulations. These hazardous and materials banned from disposal include but are not limited to: asbestos, drywall (banned from disposal), Polychlorinated Biphenyls (PCBs), abandoned chemicals (gasoline, pesticides, herbicides, flammable and combustible substances), ozone-depleting substances, lead-based coatings, smoke detectors, and mercury-containing switches.

G. If un-anticipated or undocumented underground storage tanks are encountered, notify the Owner/Project Manager and await direction from City of Vancouver Contaminated Sites Team.

H. Prior to start of work examine existing conditions and create a photographic record of components on and adjacent that are to the site that are to remain in-situ after the deconstruction.


1.7 SUBMITTALS

A. Deconstruction Plan:

1. Provide the Owner with a Deconstruction Plan which includes the deconstruction methodology and sequencing of activities.

2. Schedule for deconstruction.

3. Details on materials handling and removal procedures.

4. For removal of structural items describe the removal, temporary shoring, if required, locations of safety barriers, and all other items required for safe execution of the work.

5. Provide Drawings signed and sealed by a Professional Engineer registered in the Province of British Columbia for portions of the deconstruction plan related to the primary structure.

6. Provide a site plan showing locations of safety barriers, site office and facilities, material storage and vehicular access to the site.

B. Project Deconstruction Waste Summary:

1. Project Deconstruction Waste Summary: Submit with the final Application for Payment an electronic (Excel) summary of waste materials salvaged, recycled and disposed of by the Project using the Deconstruction Waste Tracking form appended to this specification or a form generated by the Contractor containing the same information.

2. Submit with this form, documentation (receipts/scale tickets/waybills) showing the quantities and types of materials diverted and disposed of.

3. Failure to submit this information will render the application incomplete and will result in hold back of the final payment.

4. Include the following information:

a. For each material salvaged and recycled from the Project, include the weight (in tonnes) and the destination (i.e. recycling facility or used building materials yard). For each material landfilled or incinerated from the Project, include the amount (in tonnes) of material and the identity of the landfill, incinerator and/or transfer station.

b. Provide reporting on hazardous materials removed and abated during the project, noting materials and locations from which they were removed (for the City to update their Hazardous Materials Inventory). Include all manifests and disposal documentation for all hazardous materials removed from the site.

1.8 MATERIAL STORAGE AND HANDLING PROCEDURES

A. Prevent contamination of materials to be salvaged and handle materials consistent with requirements for acceptance by designated facilities. Refer to Section 01 74 19 Project Waste Management and Disposal.

B. Handle materials to be salvaged in the same manner as for similar new materials.

C. Do not store deconstructed materials on site. Deliver to recycling facility as soon as is practical.

D. Store salvaged materials in same manner as for similar new materials.

E. Provide security and protective measures to protect the salvaged material from weather, mishandling, theft, vandalism and fire.

F. Ensure materials produced during the dismantling of the structure is separated and stored in designated areas.


1.9 COORDINATION AND COOPERATION

A. Take every common and reasonable precaution to avoid damage and minimize interruption to adjacent property and services. Bare costs associated with making good any damage and/or providing temporary service or protection to adjacent properties and services.

B. Cooperate and coordinate with the work of other related trades on which the work of this section depends, in order that the work may proceed in an orderly and timely basis in accordance with the Deconstruction Schedule and to avoid duplication of costs and work.

C. Obtain written permission from Owner when deconstruction equipment will traverse, infringe upon, or limit access to areas other than the defined site or work area.

1.10 SUBMITTALS

A. Submit the Waste Management Plan for approval prior to award of contract.

B. Submit the Deconstruction Plan for approval prior to start of work.


PART 3 - EXECUTION

3.1 PREPARATION

A. Mark location of all utilities.

B. Shut-off, disconnect, cap-off and seal all plumbing, mechanical, and electrical services, in accordance with the requirements of the authorities having jurisdiction, before starting deconstruction.

C. Clearly mark location of all salvaged material’s storage areas as indicated on the Deconstruction Plan and provide and erect barriers and security devices as required.

D. If un-anticipated or undocumented underground storage tanks are encountered, notify the Owner and await direction from City of Vancouver Contaminated Sites Team.

E. Perform pest control prior to start of Deconstruction.

3.2 PROTECTION

A. Conduct operations with minimum interference to public or private accesses. Maintain protected egress and access at all times.

B. Cease operations immediately if adjacent structures appear to be at risk or have been impacted by the work. Notify Owner. Do not resume operations until directed by Owner.

C. Maintain required clearances from hydro equipment: Refer to Bulletin 2015-002-AD/EL, March 20,2015, “Clearances from the Existing BC Hydro High Voltage Overhead Conductors And Transformers”

D. Provide and maintain legal and necessary guards, railings and warning signs during execution of the work to fully protect all persons and Owner from loss, damage, death or injury through the neglect, carelessness or incompetence of the Contractor or his employees or the condition or handling of equipment.

E. Ensure that methods and equipment used to deconstruct the various areas do not exceed the safe loading capacity of the structure or cause unnecessary damage to sections of the structure, if any, which will form part of the finished work.

F. Engage the services of a Professional Engineer registered in the Province of British Columbia as necessary to ensure the safe deconstruction of the work.

G. Assume full responsibility for the design and adequacy of temporary shoring and bracing required during deconstruction. Include all necessary signs, barricades and screens as required for the safety of the structure, third parties and workers.


H. Protect site improvements such as sidewalks, curbs, existing landscaped and asphalt areas.

I. Prevent debris from blocking items such as surface drainage inlets and systems, elevators, mechanical and electrical systems, which must remain in operation.

J. Provide temporary enclosures for securing off of work and the maintenance of any services necessary to the proper and efficient operation of the project.

K. Prevent overloading of any part of the building. Do not cut, drill or otherwise sleeve any structural member, slab or demising wall, without written approval of the Consultant or Owner.

L. Provide temporary connections for emergency lighting, lighting, sprinklers and fire alarms as work proceeds.

M. Separate the work being done in existing buildings from the remainder of the building by using solid hoardings and dustproof screens, including protected egress with appropriate signage.

N. Maintain safety exits and exit paths for reuse for the duration of the Work. This includes provision of temporary exit stairs supplied and engineered by the Contractor, as indicated on the Drawings.

3.3 DISMANTLING AND SALVAGE REQUIREMENTS

A. Remove and store materials to be salvaged, in a manner to prevent damage. Store and protect in accordance with requirements for maximum preservation of material. Handle all salvaged materials as for new materials.

B. For details on salvage and storage requirements for selected materials, refer to Handling and Storage Procedures appended to this specification.

C. Source separated materials that cannot be salvaged for reuse and recycling including wood, metal, concrete and asphalt.

D. Remove materials that cannot be salvaged or recycled and dispose of in accordance with applicable codes at licensed facilities.

E. Do not bury materials on site unless it can be processed for use as fill, is authorized by the Owner and meets all applicable Provincial, Regional and Municipal codes and policies.

F. Remove trees and shrubs suitable for reuse and store on site appropriately to prevent damage; Tree removal shall be in accordance with the Protection of Trees Bylaw 9958 and with the Tree Removal Permit provided by the Owner.

G. Ensure that before and during deconstruction the structure is protected from damage until that part of the structure is ready to be deconstructed.

3.4 DECONSTRUCTION

A. Deconstruct building in accordance with submitted Deconstruction Plan. Include removal of equipment, fixtures, appliances, and services as indicated.

B. Remove existing fixtures, services, and building components as indicated.

C. Where applicable, at locations where reinforcing bars have been cut during deconstruction, mark ends with flag tape and then paint ends of bars with a highly visible colour zinc-rich paint, Galvicon or pre-approved alternate.

3.5 DISTRIBUTION AND REMOVAL OF SALVAGED ITEMS AND MATERIALS

A. Remove materials from deconstruction promptly as the work progresses. Materials may be sold at the site only with the approved consent of the Owner, provided that this can be accomplished with safety and meets all applicable codes and by-laws.

B. The Contractor will prepare a project summary to verify the destination and quantities on a material-by-material basis as identified in the Waste Management Plan. Refer to Article 1.10 Submittals.


3.6 TEMPORARY FILL

A. Where whole structure has been removed, including underground utilities and foundations, and when the site is to remain vacant for a time, backfill site as shown on Drawings with material approved by the Owner. Prior to placement, identify the source and makeup of the fill material and submit to the Owner’s geotechnical consultant for approval.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 02 42 16 VANCOUVER, BC BUILDING DEMOLITION NOVEMBER, 2017 PAGE 1 OF 6

SECTION 02 41 16

BUILDING DEMOLITION PART 1 - GENERAL

1.1 SUMMARY

A. Obtain demolition permit from authority having jurisdiction.

B. Ensure tree protection is in place prior to start of work.

C. Ensure temporary erosion and sedimentation controls are in place and related plan has been executed.

D. Demolish and remove selected buildings or structures as indicated and required to complete the Work.


A. 01 74 19 Project Waste Management and Disposal.

B. 02 42 13 Deconstruction of Building.

C. 02 82 13 Asbestos Abatement.

D. 02 83 00 Lead Procedures.

E. 02 84 00 PCB Removal

F. 02 87 00 Removal & Disposal of Mercury

G. Divisions 22, 23, 24, 25, 26.

1.3 REFERENCES

A. NFPA (Fire) 241-13 Standard for Safeguarding Construction, Alteration, and Demolition Operations.

1.4 SUBMITTALS

A. Dust-control and noise-control measures:

1. Submit statement or drawing indicating proposed dust control and noise control measures, proposed locations for barriers and proposed time frame for their incorporation. Identify options if proposed measures are later determined to be inadequate.

B. Schedule of Demolition Activities: Indicate the following:

1. Detailed sequence of demolition and removal work, with starting and ending dates for each activity.

2. Interruption of utility services.

3. Coordination for shutoff, capping, and continuation of utility services.

4. Locations of temporary partitions and means of egress, including public rights of way affected by demolition operations.

C. Certification: Submit credentials of hazardous material removal company prior to start of work.

D. Record Documentation: Accurately record actual locations of capped utilities and subsurface obstructions.


A. Demolition Firm Qualifications: An experienced firm specializing in demolition work similar in material and extent to that indicated for this Project.


B. Regulatory Requirements: Comply with governing regulations before beginning demolition.

Comply with hauling and disposal regulations of authorities having jurisdiction.

C. Pre-demolition Conference: Conduct conference at Project site to comply with requirements in Division 1. Attendees shall include the Contractor, Owner, Consultant and Demolition Firm. Review methods and procedures related to demolition including, but not limited to:

1. Inspect and discuss condition of construction to be selectively demolished.

2. Review structural load limitations of existing structure.

3. Review and finalize demolition schedule and verify availability of materials, demolition personnel, equipment, and facilities needed to make progress and avoid delays.

4. Review requirements of work performed by other trades that rely on substrates exposed by demolition operations.

1.6 PROJECT CONDITIONS

A. Maintain access to existing facilities that are to remain on site and operational. Maintain access to walkways, and other site circulation access.

B. Owner assumes no responsibility for condition of areas to be selectively demolished.

C. Before demolition, ensure items intended for salvage have been removed and safely stored.

D. Hazardous Materials:

1. Refer to Appendix A “__________________________” by ____________________, dated __________________ and Appendix B “_____________________________” dated _______________, by _____________________ for buildings containing hazardous materials.

2. If during the course of deconstruction Work, the Contractor observes or suspects the existence of hazardous materials in areas of the structure or components of the buildings not previously noted, the Contractor shall immediately notify the Consultant.

3. Additional removal of hazardous materials will be executed by Change Order.

E. Storage or sale of removed items or materials on-site may be permitted. Obtain Owner’s approval in writing prior to undertaking these activities.

F. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during demolition operations.

1. Maintain fire-protection facilities in service during demolition operations.

G. Materials Ownership: Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain Owner's property, demolished materials shall become Contractor's property and shall be removed from Project site.

PART 2 - PRODUCTS

2.1 REPAIR MATERIALS

A. Use repair materials identical to existing materials.

1. If identical materials are unavailable or cannot be used for exposed surfaces, use materials that visually match existing adjacent surfaces to the fullest extent possible.

2. Use materials whose installed performance equal or surpass that of existing materials.

B. Comply with material and installation requirements specified in individual Specification Sections.

2.2 SALVAGE ITEMS

A. Carefully remove and salvage materials identified at the pre-demolition conference, clean, store and make ready for reinstallation.


PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that utilities have been disconnected and capped.

B. Survey existing conditions and correlate with requirements indicated to determine extent of demolition required.

C. Record (digital photographs) and document a schedule of existing conditions of all buildings and access routes and adjoining areas surrounding the project site, indicating any existing damage, cracks, discolouration, staining, etc. of existing surfaces prior to commencing the demolition work.

D. Review the schedule and photographs of existing conditions with the Owner and Consultant prior to start of demolition work.

E. The Contractor will be fully responsible for the repair of any damages to buildings and access routes and adjoining areas surrounding the project site that were not present prior to the start of the project.

F. When unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure nature and extent of conflict. Promptly submit a written report to Consultant.

G. Perform surveys as the Work progresses to detect hazards resulting from demolition activities.

3.2 PREPARATION

A. Site Access and Temporary Controls: Conduct demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

1. Do not close or obstruct streets, walks, walkways, or other adjacent occupied or used facilities without permission from Owner and authorities having jurisdiction.

2. Erect temporary protection, such as walks, fences, railings, canopies, and covered passageways, where required by authorities having jurisdiction.

3. Protect existing site improvements, appurtenances, and landscaping to remain.

B. Temporary Facilities: Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain.

1. Provide protection to ensure safe passage of people around demolition area and to and from occupied portions of building.

C. Dangerous Materials: Drain, purge, or otherwise remove, collect, and dispose of chemicals, gases, explosives, acids, flammables, or other dangerous materials before proceeding with demolition operations.

D. Existing Facilities: Comply with Owner’s requirements for using and protecting elevators, stairs, walkways, loading docks, building entries, and other building facilities during demolition operations.

E. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during demolition. When permitted by Consultant, items may be removed to a suitable, protected storage location during demolition, cleaned and reinstalled in their original locations after demolition operations are complete.

F. Temporary Shoring: Provide and maintain shoring, bracing, or structural support to preserve stability and prevent movement, settlement, or collapse of construction to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished.

1. Strengthen or add new supports when required during progress of demolition.


G. Protect existing landscaping materials and structures which are not to be demolished.

3.3 UTILITY SERVICES

A. Existing Utilities: Mark location of utilities. Maintain services indicated to remain and protect them against damage during demolition operations.

B. Do not interrupt existing utilities serving occupied or operating facilities unless authorized in writing by Owner and authorities having jurisdiction. Provide temporary services during interruptions to existing utilities, as acceptable to Owner and to authorities having jurisdiction.

1. Provide at least 48 hours' notice to Owner if shutdown of service is required during changeover.

C. Utility Requirements: Locate, identify, disconnect, and seal or cap off indicated utilities serving areas to be selectively demolished.

1. Arrange to shut off indicated utilities when required.

2. Arrange to shut off indicated utilities with utility companies.

3. If utility services are required to be removed, relocated, or abandoned, before proceeding with demolition provide temporary utilities that bypass area of demolition and that maintain continuity of service to other parts of building.

4. Cut off pipe or conduit in walls or partitions to be removed. Cap, valve, or plug and seal remaining portion of pipe or conduit after bypassing.

3.4 POLLUTION CONTROLS

A. Dust Control: Use water mist, temporary enclosures, and other suitable methods to limit spread of dust and dirt. Comply with governing environmental-protection regulations.

B. Disposal: Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

C. Cleaning: Clean adjacent structures and improvements of dust, dirt, and debris caused by demolition operations. Return adjacent areas to condition existing before demolition operations began.

3.5 DEMOLITION

A. Demolish and remove foundations and slabs-on-grade.

B. Refer to mechanical and electrical Drawings and coordinate the Work of this Section with them.

C. Remove demolished materials from site. Recycle where facilities exist.

D. Disconnect, cap and remove identified utilities. Remove power poles and retain for reuse as wheel stops or parking area curbs.

E. Remove underground conduit / piping and cap off.

F. Follow repair procedures for demolition operations indicated below.

G. Do not remove, alter, or cut trees unless specified.

H. Remove, store, and prepare for reinstallation chain link fences and gates.

I. Salvage materials and reuse where indicated and as outlined below.

J. Recycle demolished materials where facilities to do so exist.

K. Remove, deconstruct, or demolish buildings indicated on Drawings that are still in place at the time of bidding.


SITE PLAN # BUILDING NAME APROX. AREA IN SM COMMENTS

A1.01 Roddan Lodge

L. General: Demolish and remove existing construction only to extent indicated and as required to accommodate new construction. Use methods required to complete the Work within limitations of governing regulations and as follows:

1. Proceed with demolition systematically, from higher to lower level.

2. Neatly cut openings and holes plumb, square, and true to dimensions required.

3. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring existing finished surfaces.

4. Do not use cutting torches until work area is cleared of flammable materials. At concealed spaces, such as duct and pipe interiors, verify condition and contents of hidden space before starting flame-cutting operations. Maintain portable fire-suppression devices during flame-cutting operations.

5. Maintain adequate ventilation when using cutting torches.

6. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and promptly dispose of off-site.

7. Remove structural framing members and lower to ground by method suitable to avoid free fall and to prevent ground impact or dust generation.

8. Locate demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

9. Dispose of demolished items and materials promptly.

10. Return elements of construction and surfaces that are to remain to condition existing before demolition operations began.

M. Concrete:

1. Demolish in sections. Cut concrete full depth at junctures with construction to remain and at regular intervals, using power-driven saw, then remove concrete between saw cuts.

2. Salvage cut concrete slabs for use as stairs in landscaping as indicated.

3. Concrete slabs on grade may be cut and recycled as wheel stops at contractor’s option.

N. Masonry: Demolish in small sections. Cut masonry at junctures with construction to remain, using power-driven saw, and then remove masonry between saw cuts.

O. Concrete Slabs-on-Grade: Saw-cut areas to be demolished, then break up and remove.

3.6 PATCHING AND REPAIRS

A. General: Promptly repair damage to adjacent construction caused by demolition operations.

B. Repairs: Where repairs to existing surfaces are required, patch to produce surfaces suitable for new materials.


1. Completely fill holes and depressions in existing masonry walls that are to remain with an

approved masonry patching material applied according to manufacturer's written recommendations.

C. Finishes: Restore exposed finishes of patched areas and extend restoration into adjoining construction in a manner that eliminates evidence of patching and refinishing.

D. Ceilings: Patch, repair, or rehang existing ceilings as necessary to provide an even-plane surface of uniform appearance.

3.7 DISPOSAL OF DEMOLISHED MATERIALS

A. Do not allow demolished materials to accumulate on-site.

B. Burning: Do not burn demolished materials.

C. Transport demolished materials off Owner's property and dispose of legally.

D. Recycle demolished materials where facilities to do so exist.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 14 94 00 VANCOUVER, BC ELEVATOR DECOMMISSIONING PROCEDURES NOVEMBER, 2017 PAGE 1 OF 2

SECTION 14 94 00 ELEVATOR DECOMMISSIONING PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. Comply with the following decommissioning process for elevators.

B. A licensed elevator mechanic working for a licensed elevator company must decommission the elevator.

C. Cooperate with the Owner and General Contractor advise them of the date the elevator will be decommissioned.

D. Decommission the elevator, de-energize electrical remove fluids from the system, and legally dispose of the fluids and disassemble piping. Remove buried cylinder if one is in place.

E. The Elevator Contractor will notify the TSBC Elevator Inspection Division, in writing, giving the date the elevator will be taken out of service, the reason for removal from service and the date.

F. The Owner will notify the Department of Elevator Inspection, in writing, to set up a date to verify the elevator has been taken out of service.

G. Deconstruct elevator components in accordance with Section 02 42 13 Green Demolition. Verify this is related to B-44 code, as per TSBC.

H. Demolish the remaining elevator components in accordance with section 02 42 13 green Demolition. Verify this is related to B-44 code, as per TSBC.

I. Cancel elevator identification numbers and the operating permits for both elevators.

1.2 SUBMITTALS

A. Inspection Reports: Submit inspection report of Authority Having Jurisdiction TSBC that elevator is deemed decommissioned.

B. Submit decommissioning paperwork to TSBC (formerly BCSA).

1.3 COORDINATION

A. Coordinate with Inspector for onsite visit and ensure all work conforms to TSBC requirements.


PART 3 - EXECUTION

3.1 EXAMINATION AND PREPARATION

A. Examine the elevator and shaft to ascertain their condition.

B. Hoard off the elevator shaft is when doors and door frames are removed.

C. Shut down the elevator in such a way that it does not present a danger to the public.

D. Isolate the electrical supply to elevator equipment.

E. Note the level of the oil in the reservoir and place a sign placed prominently on the tank indicating that level. This is necessary to ensure that there is no leakage of oil from the cylinder or buried pipes during the shutdown period.

3.2 EXECUTION

A. Lower the elevator and counterweight to the elevator pit.

B. Remove the elevator’s hoist, counterweight and governor ropes from the car and counterweight.

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 14 94 00 VANCOUVER, BC ELEVATOR DECOMMISSIONING PROCEDURES NOVEMBER, 2017 PAGE 2 OF 2

C. Remove the main line disconnect fuses and ensure the unit has no source of power at the disconnect switch. Place the key for the disconnect lock in a secure place.

D. Place a sign on the disconnect warning against starting up the elevator without proper authorization. This authorization would have to be given by the local safety authority at the request of the owner.

E. Place the main line disconnect switch in the off position and the seal the cabinet in the OFF position with a padlock accompanied with lock out/tag out instructions.

F. Bolt landing doors securely in the closed position from the inside of the hoist way with the exception of the lowest landing which is to be padlocked from the landing side.

G. Ensure hydraulic fluid has been tested for PCBs prior to removal. Remove all hydraulic fluid from the reservoir and oil lines. Drain the hydraulic fluid from tank, piping and cylinders.

H. Open the oil pipelines from the hoist way to the power unit.

I. Take removed fluid off of the premises and dispose of in a legal manner.

J. Remove the motor drive belts or submersible motor drive electrical leads.

K. Disassemble piping, counterweights, cab, and related elevator equipment.

3.3 COMPLETION

A. The elevator will be considered to be in decommissioned status when:

1. Power feed lines from the disconnect switch to the controller have been removed

2. The traction elevator, lift suspension ropes have been removed, and if applicable, the counterweight rests at the bottom of the hoistway.

3. The hoistway doors, except for the bottom landing, have been permanently barricaded or sealed in the closed position on the hoistway side.

4. The elevator car rests at the bottom of the hoistway.

5. Pressure piping has been disassembled and a section removed from the premises.

6. Hoistway doors, except for the bottom landing, have been permanently barricaded or sealed in the closed position on the hoistway side.

7. Suspension ropes have been removed and counterweights, if provided, landed at the bottom of the hoistway;

8. The elevator entrances have been permanently barricaded.

B. After decommissioning work is complete:

1. Contact the appropriate Authority Having Jurisdiction and schedule an inspection.

2. Attend the inspection and send the results and applicable documentation to the Owner.

C. Deconstruct elevator components in accordance with Section 02 42 13 Green Demolition.

D. Demolish the remaining elevator components 02 42 13 Green Demolition.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTION 31 00 00 VANCOUVER, BC EARTHWORK NOVEMBER, 2017 PAGE 1 OF 8

SECTION 31 00 00 EARTHWORK

PART 1 - GENERAL

1.1 SUMMARY

.1 Provide temporary erosion and sedimentation control measures in accordance with prevailing jurisdictional requirements. Ensure temporary erosion and sedimentation control measures are in place before commencing site clearing operations.

.2 Provide dewatering as indicated and specified if required by site conditions.

.3 Where concrete paving requires replacement due to demolition operations, prepare compacted gravel base in accordance with recommendations of Owner’s geotechnical consultant.

.4 Excavate as required to make site level at completion of demolition

.5 Backfill excavations.

.6 Compact backfill as directed by Owner’s geotechnical consultant.


.1 03 30 00 Cast-in-Place Concrete.

1.3 REFERENCES

.1 ASTM D448-12 Standard Classification for Sizes of Aggregate for Road and Bridge Construction.

.2 ASTM D698-12 - Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)).

.3 ASTM D1557-12 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3)).

.4 ASTM D2487-11 Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System).

.5 ASTM D2940/D2940M-09 Standard Specification for Graded Aggregate Material For Bases or Subbases for Highways or Airports.

1.4 DEFINITIONS

.1 Backfill: Soil material used to fill an excavation.

.1 Initial Backfill: Backfill placed beside and over pipe in a trench, including haunches to support sides of pipe.

.2 Final Backfill: Backfill placed over initial backfill to fill a trench.

.2 Base Course: Course placed between the subbase course and hot-mix asphalt paving.

.3 Bedding Course: Course placed over the excavated subgrade in a trench before laying pipe.

.4 Borrow Soil: Satisfactory soil imported from off-site for use as fill or backfill.

.5 Drainage Course: Course supporting the slab-on-grade that also minimizes upward capillary flow of pore water.

.6 Engineered Fill: Refer to Article 2.1 below for Granular Structural Fill.

.7 Excavation: Removal of material encountered above subgrade elevations and to lines and dimensions indicated.

.1 Authorized Additional Excavation: Excavation below subgrade elevations or beyond indicated lines and dimensions as directed by Consultant. Authorized additional


excavation and replacement material will be paid for according to Contract provisions changes in the Work.

.2 Unauthorized Excavation: Excavation below subgrade elevations or beyond indicated lines and dimensions without direction by Consultant. Unauthorized excavation, as well as remedial work directed by Consultant, shall be without additional compensation.

.8 Fill: Soil materials used to raise existing grades.

.9 Structures: Buildings, footings, foundations, retaining walls, slabs, tanks, curbs, mechanical and electrical appurtenances, or other man-made stationary features constructed above or below the ground surface.

.10 Subbase Course: Course placed between the subgrade and base course for hot-mix asphalt pavement, or course placed between the subgrade and a cement concrete pavement or a cement concrete or hot-mix asphalt walk.

.11 Subgrade: Surface or elevation remaining after completing excavation, or top surface of a fill or backfill immediately below subbase, drainage fill, or topsoil materials.

.12 Utilities: On-site underground pipes, conduits, ducts, and cables, as well as underground services within buildings.

1.5 PERFORMANCE REQUIREMENTS

.1 Dewatering Performance: Provide, test, operate, monitor, and maintain a dewatering system of sufficient scope, size, and capacity to control hydrostatic pressures and to lower, control, remove, and dispose of ground water and permit excavation and construction to proceed on dry, stable subgrades.

1.6 SUBMITTALS

.1 Shop Drawings:

.1 Dewatering System: Show arrangement, locations, and details of wells and well points; locations of risers, headers, filters, pumps, power units, discharge lines, piezometers, and flow-measuring devices; and means of discharge, control of sediment, and disposal of water.

.2 Delegated-Design Submittal: For dewatering system indicated to comply with performance requirements and design criteria, including analysis data signed and sealed by a professional engineer licensed to practice in the Province of British Columbia.

.2 Samples:

.1 Submit samples of potential borrow soils, fill and granular structural fill with Testing Agency’s report of physical properties, suitability for use as fill, and percent fines to Owner’s geotechnical consultant prior to use in construction.


.1 Compaction of fills to Proctor Density Standards as specified.

.2 Comply with municipal bylaws and applicable Building Codes. Comply also with the Master Municipal Construction Documents as appropriate for subsurface and paving work.

.3 General Materials testing in conformance to ASTM standards.

.4 Regulatory Requirements: Comply with requirements of authority having jurisdiction before beginning dewatering. Comply with hauling and disposal regulations of authorities having jurisdiction.

.5 Pre-installation Conference: Conduct conference at project site with Installer, Owner, Owner’s geotechnical consultant and Consultant present.


.1 Agenda shall include discussion of appropriate erosion and sedimentation controls and appropriate dewatering system.

.2 Provide written notes of conference and distribute to attendees.

1.8 PROJECT CONDITIONS

.1 During dewatering, regularly resurvey benchmarks, maintaining an accurate log of surveyed elevations for comparison with original elevations. Promptly notify Consultant if changes in elevations occur or if cracks, sags, or other damage is evident in adjacent construction.

.2 Existing Utilities: Do not interrupt utilities serving facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

.1 Notify Consultant not less than two days in advance of proposed utility interruptions.

.2 Do not proceed with utility interruptions without Consultant's written permission.

.3 Traffic: Minimize interference with adjoining roads, streets, walks, and other adjacent occupied or used facilities during site-clearing operations.

.1 Do not close or obstruct streets, walks, or other adjacent occupied or used facilities without permission from Owner and authorities having jurisdiction.

.2 Provide alternate routes around closed or obstructed traffic ways if required by authorities having jurisdiction.

.4 Salvable Improvements: Carefully remove items indicated to be salvaged and store on Owner's premises where indicated.

.5 Utility Locator Service: Notify utility locator service for area where Project is located before site clearing.

.6 Site Improvements: Remove existing above- and below-grade improvements as indicated and as necessary to facilitate new construction.

PART 2 - PRODUCTS

2.1 SOIL MATERIALS

.1 General: Provide borrow soil materials.

.2 Satisfactory Soils: ASTM D 2487 Soil Classification Groups GW, GP, GM, SW, SP, and SM, AASHTO M 145 Soil Classification Groups A-1, A-2-4, A-2-5, and A-3, or a combination of these groups; free of rock or gravel larger than 75 mm (3 inches) in any dimension, debris, waste, frozen materials, vegetation, and other deleterious matter.

.1 Obtain approved borrow soil materials off-site.

.3 Unsatisfactory Soils: Soil Classification Groups GC, SC, CL, ML, OL, CH, MH, OH, and PT according to ASTM D 2487, A-2-6, A-2-7, A-4, A-5, A-6, and A-7 according to AASHTO M 145, or a combination of these groups.

.1 Unsatisfactory soils also include satisfactory soils not maintained within 2 percent of optimum moisture content at time of compaction.

.4 Subbase Material: Conforming to ASTM D 2940, naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand with at least 90 percent passing a 37.5 mm (1-1/2 inch) sieve and not more than 12 percent passing a No. 200 (0.075 mm) sieve.


.5 Base Course: Conforming to ASTM D 2940, naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand with at least 95 percent passing a 37.5 mm (1-1/2 inch) sieve and not more than 8 percent passing a No. 200 (0.075 mm) sieve.

.6 Granular Structural Fill: Well graded sand and gravel, with maximum 8% passing the #200 sieve, and maximum particle size of 75 millimetres, compacted to minimum 100% of Standard Proctor maximum dry density, in accordance with ASTM D698.

.7 Bedding Course / Pipe Bedding:

.1 Conforming to ASTM D 2940, naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand except with 100 percent passing a 25 mm (1 inch) sieve and not more than 8 percent passing a No. 200 (0.075 mm) sieve.

.2 Place bedding sand in a single layer of 200 mm thickness (un-compacted thickness) and compact uniformly to a minimum 98 percent SPMDD.

.3 Backfill over bedding course: Suitable materials with less than 5 percent fines content, placed in 200 mm (8 inch) thick lifts (un-compacted thickness) to a level 300 mm (12 inch) above the crown of the pipe.

.8 Drainage Course: Conforming to ASTM D 448, Narrowly graded mixture of crushed stone, or crushed or uncrushed gravel, coarse-aggregate grading Size 57; with 100 percent passing a 1-37.5 mm (1/2 inch) sieve and 0 to 5 percent passing a No. 8 (2.36 mm) sieve.

2.2 ACCESSORIES

.1 Warning Tape: Acid- and alkali-resistant polyethylene film warning tape manufactured for marking and identifying underground utilities, 150 mm (6 inches) wide and 4 mils (0.1 mm) thick, continuously inscribed with a description of the utility.

PART 3 - EXECUTION

3.1 EXAMINATION

.1 Examine areas where earth movement, excavation, and dewatering operations are to take place with excavation sub-contractor present.

3.2 PREPARATION

.1 Protect and maintain benchmarks and survey control points from disturbance during construction.

.2 Locate and clearly flag trees and vegetation to remain or to be relocated.

.3 Protect existing site improvements from damage during construction. Restore damaged improvements to their original condition, as acceptable to Owner.

.4 Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by settlement, lateral movement, undermining, washout, and other hazards created by earthwork operations.

.5 Utilities:

.1 Locate, identify, disconnect, and seal or cap off utilities indicated to be removed.

.2 Arrange with utility companies to shut off indicated utilities.

3.3 DEWATERING

.1 Implement the dewatering system agreed upon at the pre-installation conference.

.2 Provide temporary grading to facilitate dewatering and control of surface water.

.3 Continuously operate and monitor dewatering systems.


.4 Protect and maintain temporary erosion and sedimentation controls during dewatering operations. Install dewatering system utilizing wells, well points, or similar methods complete with pump equipment, standby power and pumps, filter material gradation, valves, appurtenances, water disposal, and surface-water controls.

.1 Space well points or wells at intervals required to provide sufficient dewatering.

.2 Use filters or other means to prevent pumping of fine sands or silts from the subsurface.

.3 Remove dewatering system from Project site on completion of dewatering. Plug or fill well holes with sand or cut off and cap wells a minimum of 36 inches (900 mm) below overlying construction.

3.4 TEMPORARY EROSION AND SEDIMENTATION CONTROL

.1 Provide temporary erosion and sedimentation control measures to prevent soil erosion and discharge of soil-bearing water runoff or airborne dust to adjacent properties and walkways, according to sediment and erosion control Drawings and sediment and erosion control plan specific to the site, that comply with requirements of authorities having jurisdiction.

.2 Inspect, repair, and maintain erosion and sedimentation control measures during construction until permanent vegetation has been established.

.3 At completion of earthwork operations, remove erosion and sedimentation controls and restore and stabilize areas disturbed during removal.

3.5 TEMPORARY EXCAVATIONS

.1 Slope temporary excavations above ground water table no steeper than 1.5H:1V and with no vertical section at the toe of the excavation.

.2 Review temporary excavations regularly during construction to confirm that soil and ground water conditions are as anticipated.

3.6 EXCAVATION

.1 Permanent Excavations: 3H:1V or flatter.

.2 Site Preparation within the building footprint:

.1 Strip and remove sod, topsoil, organics, vegetation, fill, any soft, saturated or loose material and building demolition debris to expose a subgrade of natural, undisturbed silt material to a depth of 0.3 metres (1 foot) below the foundation grade.

.2 Expose final stripped surface with a cleanup bucket to minimize disturbance to natural subgrade soil.

.3 Excavate to indicated elevations and dimensions within a tolerance of plus or minus 1 inch (25 mm). If applicable, extend excavations a sufficient distance from structures for placing and removing concrete formwork, for installing services and other construction, and for inspections.

.1 Excavations for Footings and Foundations: Do not disturb bottom of excavation. Excavate by hand to final grade just before placing concrete reinforcement. Trim bottoms to required lines and grades to leave solid base to receive other work.

3.7 EXCAVATION FOR UTILITY TRENCHES

.1 Excavate trenches to indicated gradients, lines, depths, and elevations.

.2 Excavate trenches to uniform widths to provide a clearance of 12 inches (300 mm) on each side of pipe or conduit. Excavate trench walls vertically from trench bottom to 12 inches (300 mm) higher than top of pipe or conduit, unless otherwise indicated.


.3 Avoid over excavation of trenches and target a uniform bedding thickness to reduce the potential for settlement.

.4 Trench Bottoms:

.1 Excavate and shape trench bottoms to provide uniform bearing and support of pipes and conduit. Shape subgrade to provide continuous support for bells, joints, and barrels of pipes and for joints, fittings, and bodies of conduits. Remove projecting stones and sharp objects along trench subgrade.

.2 Excavate trenches 150 mm (6 inches) deeper than elevation required in rock or other unyielding bearing material, 100 mm (4 inches) deeper elsewhere, to allow for bedding course.

3.8 UNAUTHORIZED EXCAVATION

.1 Fill unauthorized excavation under other construction or utility pipe as directed by Consultant.

3.9 SUBGRADE PREPARATION, PROTECTION AND REVIEW

.1 Ensure Owner’s geotechnical consultant reviews final stripped subgrade surface within building footprint prior to placing granular structural fill or casting foundations.

.2 Ensure Owner’s geotechnical consultant reviews bearing capacity of foundation subgrades at all footing locations prior to casting footings.

.3 Should unsuitable subgrade soils be encountered, over-excavate subgrade area and replace with structural fill at the direction of the Owner’s geotechnical consultant.

.4 Replace over-excavated 0.3 metres (1 foot) with granular structural fill.

.5 Reconstruct sub grades damaged by freezing temperatures, frost, rain, accumulated water, or construction activities, as directed by Consultant, without additional compensation.

.6 Protect sub grades prior to backfilling operations. Avoid unnecessary trafficking, disturbance and water content changes of the sub grade.

3.10 BACKFILL

.1 Place backfill on subgrades free of mud, frost, snow, or ice.

.2 Place and compact bedding course on trench bottoms and where indicated. Shape bedding course to provide continuous support for bells, joints, and barrels of pipes and for joints, fittings, and bodies of conduits.

.3 Backfill trenches excavated under footings and within 450 mm (18 inches) of bottom of footings with satisfactory soil; fill with concrete to elevation of bottom of footings.

.4 Provide 100 mm (4 inch) thick, concrete-base slab support for piping or conduit less than 750 mm (30 inches) below surface of roadways. After installing and testing, completely encase piping or conduit in a minimum of 100 mm (4 inches) of concrete before backfilling or placing roadway subbase.

.5 Place and compact initial backfill of subbase material or satisfactory soil, free of particles larger than 25 mm (1 inch) in any dimension, to a height of 300 mm (12 inches) over the utility pipe or conduit.

.1 Carefully compact initial backfill under pipe haunches and compact evenly up on both sides and along the full length of utility piping or conduit to avoid damage or displacement of piping or conduit. Coordinate backfilling with utilities testing.

.6 Place and compact final backfill of satisfactory soil to final subgrade elevation.

.7 Install warning tape directly above utilities, 300 mm (12 inches) below finished grade, except 150 mm (6 inches) below subgrade under pavements and slabs.


3.11 FILL / PLACEMENT

.1 Do not use excavated sand and silt material for structural fill. It may be used as landscaping fill.

.2 Owner’s geotechnical consultant will review compaction of all fill placed in structural areas, including below foundations and floor slabs.

.3 Place and compact fill material in layers to required elevations as follows:

Location Material Lift Thickness

Under walks Satisfactory soils In accordance with Owner’s geotechnical consultant’s recommendations.

Under pipes in utility trenches Clean Sand 300 mm (12 inches)

.3 Place backfill and fill soil materials evenly on all sides of structures to required elevations, and uniformly along the full length of each structure.

.4 Place sub base and base course on sub grades free of mud, frost, snow, or ice.

.5 Paved areas: Subgrade to be the natural, interbedded sand and silt material. Materials to be as follows:

Material Parking Area (mm/inch) Air-Side Area (mm/inch)

Asphalt 50 mm (2 inches) 50 mm (2 inches)

Granular Base Course 50 mm (2 inches) 50 mm (2 inches)

Sub-base Course 350 mm (13-3/4 inches) 350 mm (13-3/4 inches)

.1 Ensure granular base course and sub-base course are compacted to minimum of 100% Standard Proctor Maximum Dry Density.

.2 Test compaction of granular base course and sub-base course with in-situ density testing.

3.12 GRADING

.1 General: Uniformly grade areas to a smooth surface, free of irregular surface changes. Comply with compaction requirements and grade to cross sections, lines, and elevations indicated.

.2 Slope final grades so that surface water is diverted away from the structures towards existing site drainage pathways. Slope a minimum of 2% away from structures.

.3 Site Grading: Slope grades to direct water away from buildings and to prevent ponding. Finish subgrades to required elevations within 1/2 inch (13 mm) tolerance.

.4 Grading inside Building Lines: Finish subgrade to a tolerance of 1/2 inch (13 mm) when tested with a 10 foot (3 metre) straightedge.

3.13 COMPACTION

.1 Compact excavated and cut areas to at least 98 percent of Standard Proctor Maximum Dry Density (SPMDD) (ASTM D698, Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort)

.2 Compaction shall be as follows:

LOCATION COMPACTION % STANDARD

Slabs on grade 100% Standard Proctor Maximum Dry Density (SPMDD)

Parking areas 100% Standard Proctor Maximum Dry Density (SPMDD)


Pathways 100% Standard Proctor Maximum Dry Density (SPMDD)

Service Pads 100% Standard Proctor Maximum Dry Density (SPMDD)

3.14 FIELD QUALITY CONTROL

.1 Testing Agency: Owner will engage a qualified independent geotechnical engineering testing agency to perform field quality-control testing.

.2 Allow testing agency to inspect and test subgrades and each fill or backfill layer. Proceed with subsequent earthwork only after test results for previously completed work comply with requirements.

.3 Footing Subgrade: At footing subgrades, ensure at least one test of each soil stratum is performed to verify design bearing capacities. Subsequent verification and approval of other footing subgrades may be based on a visual comparison of subgrade with tested subgrade when approved by Consultant.

.4 Testing agency will test compaction of soils in place according to ASTM D1556, ASTM D2167, ASTM D2922, and ASTM D2937, as applicable.

.5 When testing agency reports that subgrades, fills, or backfills have not achieved degree of compaction specified, scarify and moisten or aerate, or remove and replace soil to depth required; recompact and retest until specified compaction is obtained.

3.15 PROTECTION

.1 Protecting Graded Areas: Protect newly graded areas from traffic, freezing, and erosion. Keep free of trash and debris.

.2 Repair and reestablish grades to specified tolerances where completed or partially completed surfaces become eroded, rutted, settled, or where they lose compaction due to subsequent construction operations or weather conditions.

.3 Where settling occurs before concrete and asphalt are placed, remove finished surfacing, backfill with additional soil material, compact, and reconstruct surfacing.

.1 Restore appearance, quality, and condition of finished surfacing to match adjacent work, and eliminate evidence of restoration to greatest extent possible.

3.16 DISPOSAL OF SURPLUS AND WASTE MATERIALS

.1 Disposal: Remove surplus satisfactory soil and waste material, including unsatisfactory soil, trash, demolished materials, and debris, and legally dispose of it off site.

.2 Separate recyclable materials produced during site clearing from other non-recyclable materials. Store or stockpile without intermixing with other materials and transport them to recycling facilities.

END OF SECTION

RODDAN LODGE DECONSTRUCTION & DEMOLITION SECTIN 32 13 13 VANCOUVER, BC CONCRETE PAVING NOVEMBER, 2017 PAGE 1 OF 3

SECTION 32 13 13 CONCRETE PAVING

PART 1 - GENERAL

1.1 SUMMARY

A. Provide concrete paving and accessories for a complete installation.


A. 03 30 00 Cast-in-Place Concrete.

1.3 REFERENCES

A. ASTM D1751-04(2013)e1 Standard Specification for Preformed Expansion Joint Filler for Concrete Paving and Structural Construction (Non-extruding and Resilient Bituminous Types).

B. CSA A23.1-14/A23.2-14 Concrete Materials and Methods of Concrete Construction / Test Methods and Standard Practices for Concrete, Includes Update No. 1 (2015).

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 00 Submittal Procedures.

B. Product Data: Prior to ordering materials submit the following for each manufactured material and product specified.

1. Curing Compound: Manufacturer’s application instructions.

2. Submit special procedures proposed for casting concrete when projected temperatures are below 5

oC or above 25

oC.


A. Concrete to be "controlled concrete" according to CSA A23.1.

B. Manufacturer Qualifications: A firm experienced in manufacturing ready-mixed concrete products complying with ASTM C94 requirements for production facilities and equipment.

C. Installer Qualifications: An experienced installer who has completed concrete work similar in material, design, and extent to that indicated for this Project and whose work has resulted in construction with a record of successful in-service performance.

D. Pre-installation Conference: Conduct conference with Contractor, Consultant, Owner’s structural engineer and concrete supplier present. Agenda shall include the following items:

1. Compaction Testing of sub grades, mix designs, waterproof admixtures, below grade drainage, footing drains, submittals still to be received if any, inspections by Owner’s structural engineer and Authority Having Jurisdiction.

PART 2 - PRODUCTS

2.1 CONCRETE MATERIALS

A. Materials for concrete shall conform to requirements of CSA A23.1. Do not use calcium chloride or admixtures containing chlorides, fluorides or nitrates.

B. Cement: GV or GVb General use hydraulic cement, conforming CSA A3001.

C. Aggregates: Natural sand and crushed stone and gravel conforming to CSA A23.1. Maximum size of coarse aggregate 20 mm (¾"). Maximum size of coarse aggregate for concrete toppings 10 mm (3/8") and in concrete with congested reinforcement.

D. Water: Potable water only. Use hot water in the mix when forecasted temperature is below 5˚C.

E. Granular Base: Road Base type gravel or crushed rock, graded by weight as follows:

Sieve Percent Passing


Sieve Percent Passing

25 mm 100

19 mm 85 - 100

5 mm 45 - 60

1.2 mm 30 - 50

0.063 mm 5 - 10 (non-plastic)

PART 3 - EXECUTION

3.1 PREPARATION

A. Sub-Base: Ensure sub-base is compacted.

3.2 INSTALLATION

A. Granular Base: 100 mm minimum of granular base, level, and compact.

3.3 JOINTS

A. Align joints of sidewalk, curb, and gutter.

B. Expansion And Contraction Joints:

1. Install so top of expansion joint material is 6 mm below finished surface of concrete.

2. No expansion joint required between curbs and walks parallel to curb.

3. Provide expansion joint at end of walks perpendicular to and terminating at curb.

4. Table Two: Spacing On Center:

Sidewalks and Curbs 9,000 mm

Mow Strips 30,000 mm

Flat Drainage Structures 15,000 mm

Retaining Walls w/guardrails 10,000 mm

Retaining Walls w/chain link fencing 15,000 mm

C. Scored Control Joints:

1. Depth of control joints shall be approximately one quarter of concrete slab thickness, but not less than 25 mm.

2. Table Three: Spacing On Center:

Sidewalks 1,500 mm

Curbs 3,000 mm

Mow Strips 1,500 mm

Flat Drainage Structures 3,000 mm

Retaining Walls w/guardrails 1,830 mm

Retaining Walls w/chain link fencing 3,000 mm

3.4 FINISHES

A. Curb, Gutter, Sidewalks, Mow Strips, Flat Drainage Structures, Stairs, And Miscellaneous:

1. Broom finish.

2. Round edges including edges formed by expansion joints.

3. Remove edger marks.


B. Light Pole And Flagpole Bases: Exposed portion to have rubbed finish.

C. Retaining Walls:

1. Immediately after removing forms, remove joints, marks, bellies, projections, loose materials, and cut back metal ties from surfaces to be exposed.

2. Point up voids with cement mortar, 1:2 mix, and rub exposed surface with carborundum to smooth, even surface.

D. Fence Piers: Chamfer edges.

3.5 SPECIAL REQUIREMENTS

A. Form vertical surfaces full depth. Do not allow concrete to flow out from under forms in any degree.

B. Sidewalks, Exterior Stairs, And Landings:

1. Slope sidewalks with cross slope of 3 to 6 mm (1/8 to 1/4 in.) per 300 mm (12 in.) in direction of intended drainage.

2. Slope sidewalks away from building 1 percent minimum.

3. Do not dust with cement.

C. Mow Strips:

1. Granular base not necessary under mow strips. Compact subgrade under mow strip to density of undisturbed earth.

2. Form and cast mow strips in place.

3. Set top of mow strip 38 mm (1-1/2 in.) above finish grade.

4. Compact topsoil underneath mow strip to density of undisturbed earth.

D. Light Pole Bases: Install bond breaker consisting of three layers of 30 lb roofing felt between pole base and adjoining sidewalk.

E. Pipe Bollards: Install plumb and fill with concrete.

3.6 FIELD QUALITY CONTROL

A. Review: Notify Consultant three (3) days minimum before placing concrete for specified concrete site elements to allow verification of grades and elevations.

END OF SECTION