supply of materials to sri pat tiruchanoor and other outside temples in water works sub division 1 tirupati for the year 2021 22.-supply of g.i. pipes of b class of isi marked and approved by the department including cost and conveyance and all other incidental charges etc., and properties and weight as per is 1239 marked (tata make or equivalent) following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15mm dia supply of g.i. specials of approved make / isi marked the following supply of g.i. elbows/bends approved make/isi mark following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15mm dia supply of g.i. tees of approved make/isi mark the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15mm dia supply of g.i. couplings (socket) of approved make/isi mark the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15mm dia supply of g.i. union of approved make/isi mark the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15mm dia supply of g.i. reducing socket to any smaller size approved make / isi marked the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of g.i. reducing tees to any smaller size approved make / isi marked the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of g.i. reducing elbows to any smaller size approved make / isi marked the following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of g.i. hex nipples of approved make/isi mark the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 15 mm dia supply of g.i. long couplings of approved make/isi mark the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia s and f gun metal gate (gm peet) valves is - 778 class -i indian make heavy type of the following nb sizes the following dia 80mm dia 65mm dia 50mm dia 40mm dia 32mm dia 25 mm dia 15 mm dia supply and fixing 12.7 mm brass bib cock indian make heavy duty 400 gms seiko/senoir supply and fixing 12.7 mm dia np push cock 1st quality seiko/senoir supply and fixing 12.7mm heavy duty dia high neck pillar cock 1st quality indian make 400 grams seiko/senoir supply and fixing of 38.1 mm dia pvc solid waste pipe outlet providing, installation, testing and commissioning of dual plate non - return valve of 80 mm dia. confirming to is: 5312 complete with rubber gasket, gi bolts, nuts, washers etc as required makes: bdk / neu-g / leader/ zolotto / sant/honeywell manufacture, supply, and delivery of following hdpe (pe-100 grade) fittings confirming to is 4984 -1995 including transportation to anywhere in a.p, excluding all taxes od 110 mm dia ms flanges. od 75 mm dia ms.flanges. od 50 mm dia ms.flanges. manufacture, supply, and delivery of hdpe (pe-100 grade) od 75mm x90 mm reducers confirming to is 4984 -1995 including transportation to anywhere in a.p, excluding all taxes supplying and fixing leather washers for 12.7 mm bib tap and stop cock supply of pvc /cotton tape role ( 8 mtrs) supply and delivery of bolts and nuts with double washers including taxes and conveyance etc., complete(1/2 to 1) supply and fixing of gi plug of following series 38.10 mm dia 50.80 mm dia 76.20 mm dia supply of the cpvc pipes sdr 13.5 (class 2) following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of the elbows 90 degrees following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of the reducer elbows 90 degrees following dia 20mm x 15mm 25mm x 15mm 25mm x 20mm supply of the tees following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of the couplers (reducing bush) following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of the union following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia supply of the end cap following dia 50mm dia 40mm dia 32mm dia 25mm dia 20mm dia 50 mm male adapter plastic threaded - mapt 25 mm male adapter plastic threaded - mapt 25 mm female adapter plastic threaded - fapt 50 mm female adapter plastic threaded - fapt solvent cement 250 ml supply of following gun metal (gm) ball valves with ss ball and ss spindles as per is class-1 indian make heavy type the following dia 50mm nb size 40mm nb size 32mm nb size 25mm nb size 20mm nb size 15mm nb size supplying, fixing, testing and commissioning of 80 mm dia butterfly valve pn 1.6, with bronze / gun metal seat duly isi marked complete with nuts, bolts, washers, gaskets, conforming to is 13095 of following sizes as required. makes: audco / kirloskar / bdk / h-shankar / leader/ zolotto / sant/neu-g/honeywell supplying and fixing of following gunmetal (gm) horizontal check (non return) valve as per is778 i-class heavy duty 25 mm dia 40 mm dia 50 mm dia symet push cock 20 mm(cat.no:136)with (3/4) 20 mm b.s.p female threads,100 mm long and 57 mm high and 33mm breadth 12mm seat dia and spindle movement of minimum 5mm having approx. weight of 75gms. supplying and fixing gunmetal (gm) vertical check (non return) valve as per is-778 i-class heavy duty - 50 mm nb size supply and fixing of pvc bore cap suitable for 180mm dia pvc pipe used for bore wells including all incidental charges taxes etc., complete as directed during execution
