tender for work services for installation of geyser in smqs at afs sulur (phase ii); 1 s&f vertical type geyser (water storage heater) 25 litres,230 volt., 50 hz, working pressure 0.8 mpa, 5 star rating including necessary grouting complete all as specified and as directed.make : v-guard cat part no. sieta plus or equivalent approved make from the list of manufacturer 2 s&fstop valves, cast copper alloy, chromium platedscrewed down, high pressure, fancy type screwed both ends for iron pipe or for unions complete all as specified andas directed. 3 supply and lay 3-layer ppr(polypropylene random copolymer) concealed pipes25mm dia (outer), sdr 7.4 (pn16) uv stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all pp-r plain & brass threaded polypropylene random fittings fixed to walls, ceilings or in floors etc complete all as specified andas directed. 4 supply, fabricate and fixangle iron stand with sections of size 40 x 6 mmincluding two coats of synthetic enamel paint over a coat of red oxide primercomplete all as specified and directed. 5 s&fsinglepole mcb 6 to 32 amps, 240 v, 50 hz acsuitable for ‘c’ curve, 10 ka breaking capacity conforming to is 8828 of 1996 in existing db complete all as specified and directed.