SUBMITTALS FOR REVIEW. A. When the following are specified in individual sections, submit them for review:
SUBMITTALS FOR REVIEW. A. Resumes of key tunnelling staff as specified. Submit resume’s of the Tunnel Design Manager prior to start of Tunnel Design and that of tunnel construction staff (TBM superintendent, TBM operators and hyperbaric consultant) at least 60 days prior to start of Bored Tunnel construction.
SUBMITTALS FOR REVIEW. A. While tunnel excavation is in progress, submit to the Province’s Representative a daily record showing line and grade of centerline of tunnel at the invert relative to the theoretical alignment. The record shall be based on records from the TBM guidance system, supported by as-built survey described herein.
SUBMITTALS FOR REVIEW. Tunnel Boring Machine (TBM): Detailed description of the proposed TBM to be used including preliminary drawings and plans within 90 calendar days of the Effective Date to include. o General arrangement drawings from TBM manufacturer showing details of TBM and backup equipment layout including detailed scale drawings with sufficient vertical and horizontal sections at tunnel axis and cross sections to clearly identify the different components of the TBM. Show the following features of the TBM: Complete technical description and detailed general arrangement drawings of TBM and backup equipment, including cutters and cutterhead, conditioning system, thrust, articulation, and steering systems, drive system, muck system, main bearing and tail seals, guidance system, probe hole drilling system, segmental lining grouting system, gas monitoring system, fire suppression system, schematic electrical system, ventilation system, segment erector and the interface of TBM with the segmental lining system elements, muck transport system. o Details of the tunnel spoil transport system and slurry treatment facility if applicable. o Provide detailed narrative supported with sketches demonstrating the suitability of the TBM and backup for tunneling in the ground conditions as determined by the Primary Contractor. o Provide a narrative description of how the working chamber is ventilated during manual intervention.
SUBMITTALS FOR REVIEW. A. At least 60 days before commencing Tunnel construction, submit the following:
SUBMITTALS FOR REVIEW. X. Xxxxxxx, maintain, and provide on a daily basis, daily records including the following performance records for each shift of grouting, and for each type of grouting (backfill, pre- excavation and contact):
SUBMITTALS FOR REVIEW. A. Submit qualifications for independent testing agency and personnel as indicated at least 30 days before commencing shotcrete application.
SUBMITTALS FOR REVIEW. 1 Section 01 33 00: Submittal Procedures. .2 Shop Drawings: Indicate profiles, sizes, connection attachments, reinforcing, anchorage, size and type of fasteners, and accessories. Include erection drawings, elevations, and details where applicable. .3 Indicate welded connections using standard AWS A2.0 welding symbols. Indicate net weld lengths.
