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 Ventilation and vapor recovery Level switch Pig trap supports Arica terminal diesel loading Three-phase separators Valve and check for industrial gas pipe 12 fuel storage tank fuel handling system Measurement skate construction details 6 and 8 inch pipeline Fuel storage for 13000 gls. Process area 3d lime kiln jackup platform Small kitchen as an island for 5 people Gasoline loading for cisterns Galvanized cage for gas cylinders Parts washer in acids 3d Metallic supports for gas pipes Mechanical structure of a 3d shelter