Brief Scope:
Scope of work includes but is not limited to: Replacement of existing Fire Alarm panel with new addressable fire alarm system. This work includes replacement of all wiring, detectors and pull stations, as well as replacement of bells/horns and strobe/horns. Ensure new system would be completely installed, verified, commissioned and operational prior to removal/decommissioning of old system. Complete review with Consultant and issue signed Performance Verification checklist before removing old system. All devices must be up to date with the current NFPA, CSA, and NBC requirements including but not limited to audibility and visibility requirements. Ensure compliance with all Audibility and visibility levels as indicated in the Code and NFPA, which is used during the design process to ensure the correct number of devices are installed, at the correct distance from each other. All newly installed units must be tested & verified for sound level and visibility as part of commissioning after installation. All Testing required should be scheduled & witnessed by Consultant, BGIS Operations and Maintenance Contractor. Contractor to issue signed Verification list as proof of compliance. The device data sheets (shop drawings) should indicate all data points which must be met to ensure code compliance. Fire stopping where required should be included in the scope of work. Replace fire alarm panel only with Fire watch in place. Fire watch during change-over of the fire alarm system should be engaged. Fire watch cost will be borne by BGIS although awarded GC is to coordinate scheduling with Commissionaires and advise BGIS with estimated cost prior to start of work. Ensure any existing devices which are compatible with the new Fire Alarm Panel, and which meet the current NBC and NFPA requirements are re-used.
Heritage areas, including the front lobby and ceiling spaces where smoke/heat detectors are installed must be protected from work per heritage requirements. Heritage areas which may be affected include the front lobby area where the annunciator panel is located, and the ceiling spaces where smoke/heat detectors are installed. Devices and equipment are installed on the gypsum/plaster ceilings and walls, not in direct contact with any Heritage aspects of the building. Contractors must ensure the replacement of these units and associated wiring does not affect the stone and terrazzo features. All Heritage materials must be protected from work. Devices and equipment currently installed in this building are installed in plaster, gypsum or block walls, with wiring which leads back to the main panel for controls. Each of these units is either surface mounted or inset. Each unit would be removed, similarly to how a light fixture would be removed from its mount, wiring shall be fished from its source for replacement, and the new device or unit shall be installed in place (mounts may also be replaced). Surface conduit is not acceptable. Fire alarm conduits should be marked with red tape or paint as required. Photos to be taken and work documented in detail, prior to completing work and issue to Consultant & BGIS for approval. Provide site photos and performance verification forms signed by Consultant. Progress site photos to be issued weekly to all stakeholders. Site Photos should include accurate measurement of installation (e.g. Pull stations- from finished floor line to centre) as proof of compliance with latest Accessibility Code. Bilingual signages to be provided where required. Obtain approval from BGIS on format + texts required prior to ordering & installation.
Awarded GC to provide detailed Schedule & confirm Fire watch scheduling including number of escorts required per day & for how long with BGIS & Commissionaires. Due to nature of site as a Federal government building, allowances/sufficient notice (minimum one week) must be made for scheduling. PHASING OF WORK WILL BE REQUIRED TO MINIMISE IMPACT TO TENANTS. Awarded GC to provide Phasing Schedule for approval.
