Yields information about the installation of the service pits in the depot during 1935/1936 and the methods usedSet of 2 Black and white photo prints from collected negatives of the construction of service pits and the pit for the wheel grinder at the SEC Ballarat depot building, during refurbishment by the SEC during the 1935/ 1936. 1352.1 - Formwork being set up for the service pit in No. 1 road at the SEC depot. 1352.2 - finished concrete walls for pit and wheel grinder on No. 4 road at the SEC depot, but not yet fully backfilled. No. 12 at the front of the depot and two other single truckers on adjacent tracks. 2nd copy held of 1352.2 ex moveable display boards. Colour photocopies laminated of these photographs on display 6/2000 at 02-02-06. 3rd copy of 1352.2 added 14-08-2006. See Reg Item 3806 for a photograph of the grinder in use. Copy 4 - of both photos - large format prints (203H x 253W) - added 28/7/2007, ex Alan Bradley holding of prints, received 5/2007. See also Reg Item 3901 for a mounted set of these photographs along with those of Reg Item. 1351, Neg rescanned 14/5/2020 at 3200dpi, images replaced. tramways, trams, wendouree parade, sec depot, rehabilitation, service pits, wheel grinder, tram 12