Home Infrastructure Gas and Fuels Pit Pit Description Save Pit and/or oil trap for transformers over 100kva. Format DWG File size 186.48 KB DOWNLOAD DWG share your appreciation Related Posts natural gas station for vehicles 3d walkway structure Type 1 pressure gauge fuel gas charging station 6 and 8 inch pipeline Blueprint game – jungle region oil rig Pig catcher trap typical crossing pig traps gas network Process area 3d oil transformation pid pig launcher devils trap Service station Gasoline self-consumption station Hydropower plant Level switch Fuel storage for 13000 gls. metal pipe fittings; welded with drawing