Home Infrastructure Hydraulics air pass air pass Description Save Air pass - drinking water - plants - sections - construction details Format DWG File size 513.18 KB DOWNLOAD DWG share your appreciation Related Posts Design and calculation of drinking water pumping equipment gates Alternative water collection system Underground catchment - water slow filter Valve operating boxes drinking water design Air pass – water supply pipeline Reservoir volume of 22m3 reservoir plan Potable water Elevated reinforced concrete tank 15m3 Chamber breaks pressure elevated reservoir Complete drainage project Drinking water supply tinco drinking water round water tank Cistern – various details 7m3 reservoir