Feasibility Study and Technical Report - Pretivm

16.9.7 WORKSHOP AND STORESThe maintenance area will consist of two large bays, each 10 m wide by 9.4 m high. A2.1 m deep service trench will run the length of each bay to allow access to theundercarriage of the vehicles and give adequate headroom. The design accommodatesup to two large vehicles per bay in service position over the trench. The two service bayswill be joined by a cross-cut, allowing for forklift and foot traffic to move from one bay tothe other without exiting the shop area. One sidewall along the length of each bay willaccommodate tool cribs, with the cross-cut having common short-term storage of oil andgreases. A drainage trench with covering grating will run the length of each bay to carrywater to a nearby sump.One service bay will be equipped with a 30 t bridge crane spanning the width and runningthe length of the bay. The other bay will have a monorail running its length.The service area will be equipped with a stationary compressor and airlines to power airtools and provide compressed air as needed. A welding plug will also be sited in thisarea.Three roll-up doors will separate the two maintenance bays from the rest of the mine. Anoffice will be located at the end of a drift located in the maintenance area. Figure 16.27illustrates the workshop layout.Figure 16.27Workshop LayoutPretium Resources Inc. 16-63 1291990200-REP-R0012-02Feasibility Study and Technical Report on the BrucejackProject, Stewart, BC