Materials Required For Srinivasam Vishnunivasam Madhavam Sv Poor Home Etc Areas In East Section Of Water Works Sub Division Ii Tirupati For The Year 2024 25-1 Supply of following dia Gun Metal Gate Valves as per IS - 778 class -I indian make heavy type of the following NB sizes a 80mm dia b 65mm dia c 50mm dia d 40mm dia e 32mm dia f 25mm dia g 20mm dia h 15mm dia 2 Supply & fixing of 12.7mm NP stop cock Indian make heavy duty 400 grms 3 Supply 12.7mm Brass stop cock (Long Body) Indian make heavy duty (400 grms) 4 Supply 12.7 mm dia NP push cock 1st quality 5 Supply and fixing 12.7 mm dia NP pillar Cock heavy duty 1st quality Indian make (400 grms) 6 Supply & fixing 38.10mm dia PVC solid waste pipe outlet 7 Supply of 25mm Saddles with Base 8 Supply of Flexible Nylon / PVC Metallic hose pipe 9 Providing, installation, testing and commissioning of dual Plate type non - return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc as required.Makes:BDK/NEU-G/ Leader/ Zolotto/ SANT/ Honeywell a 80 mm Dia b 50 mm Dia 10 Supply of the following dia of MS Flanges of approved make with ISI mark. a OD 110 mm dia MS Flanges b OD 75 mm dia MS Flanges c OD 50 mm dia MS Flanges 11 Supply of OD 75mm x 90 mm Reducers 12 Supplying & fixing leather washers for 12.7 mm bib tap and stop cock 13 Supply of PVC / cotton tape role (8 Mtrs) 14 Supply and delivery of bolts and nuts with double washers including conveyance etc., complete, but excluding taxes (1/2 to 1) 15 Supply of GI plug of following sizes a 76.20 mm dia b 50.80 mm dia c 38.10 mm dia d 19.06 mm dia e 12.7 mm dia 16 supply of SYMET BIB COCK (CAT.NO:121) Standard 15 mm size as per IS 9763-2000 with ISI mark male thread with deluxe handles,86 mm long and 102 mm high and 43mm breadth 12mm seat dia and replaceable washers,having approx. weight of 90gms. 17 Supply of CPVC pipes, SDR 13.5 (class 2) following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia 18 Supply of CPVC fittings following I Elbow 90 degrees following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia II Reducer Elbow 90 degrees following dia a 20mm x 15mm b 25mm x 15mm c 25mm x 20mm III Tees following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia IV Coupler (Reducing Bush) following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia V Union following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia VI End Cap following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia VII Tank Nipple following dia a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia f 15mm dia VIII Reducer Coupler following dia a 20mm x15mm dia b 25mm x15mm dia c 25mm x20mm dia d 32 mm X 15 mm e 32 mm X 20 mm f 32 mm X 25 mm g 40 mm X 15 mm h 40 mm X 20 mm i 40 mm X 25 mm j 40 mm X 32 mm k 50 mm X 15 mm l 50 mm X 20 mm m 50 mm X 25 mm n 50 mm X 32 mm o 50 mm X 40 mm IX Reducer Tees following dia a 20 mm X 20 mm X 15 mm b 25 mm X 25 mm X 15 mm c 25 mm X 25 mm X 20 mm d 32 mm X 32 mm X 15 mm e 32 mm X 32 mm X 20 mm f 32 mm X 32 mm X 25 mm g 40 mm X 40 mm X 15 mm h 40 mm X 40 mm X 20 mm i 40 mm X 40 mm X 25 mm j 40 mm X 40 mm X 32 mm k 50 mm X 50 mm X 15 mm l 50 mm X 50 mm X 20 mm m 50 mm X 50 mm X 25 mm n 50 mm X 50 mm X 32 mm o 50 mm X 50 mm X 40 mm X Bushing following dia a 20mm x15mm dia b 25mm x15mm dia c 25mm x20mm dia d 32 mm X 15 mm e 32 mm X 20 mm f 32 mm X 25 mm g 40 mm X 15 mm h 40 mm X 20 mm i 40 mm X 25 mm j 40 mm X 32 mm k 50 mm X 15 mm l 50 mm X 20 mm m 50 mm X 25 mm n 50 mm X 32 mm o 50 mm X 40 mm XI Elbow 90 degrees (Brass) following dia a 15mm x15mm dia b 20mm x15mm dia c 20mm x20mm dia d 25 mm X 15 mm e 25 mm X 20 mm f 25 mm X 25 mm g 32 mm X 32 mm XII Tee (Brass) following dia a 15mm x15mmx15mm dia b 20mm x20mmx15mm dia c 20mm x20mmx20mm dia d 25 mm X25mmX15 mm e 25 mm X 25mm X 20 mm f 25 mm X 25 mmX25mm g 32 mm X 32 mm X15mm XIII Male Adapter Brass Threaded - MABT following dia a 15 mm b 20 mm c 25 mm d 32 mm e 40 mm f 50 mm XIV Reducing Male Adapter Brass Threaded - MABT following dia a 20mm X 15 mm b 25mm x 15mm c 25mm X 20mm XV Female Adapter Brass Threaded - MABT following dia a 15 mm b 20 mm c 25 mm d 32 mm e 40 mm f 50 mm XVI Ball Valve following dia a 15 mm b 20 mm c 25 mm d 32 mm e 40 mm f 50 mm XVII Power Coated Metal Clamp following dia a 15 mm b 20 mm c 25 mm d 32 mm e 40 mm f 50 mm XVIII 1 step CPVC Cement following dia a 237 ml Tin b 118 ml Tin 19 Supply of following GI Hex nipples of ISI marked / Approved make a 65mm dia b 50mm dia c 40mm dia d 32mm dia e 25mm dia f 20mm dia g 15 mm dia 20 Supply of following G.I. Couplings (socket) of approved make/ISI mark a 80mm dia b 65mm dia c 50mm dia d 40mm dia e 32mm dia f 25mm dia g 20mm dia h 15mm dia 21 Supply of following Reducing Elbows to any smaller size ISI marked / Approved make a 40mm dia b 32mm dia c 25mm dia d 20mm dia 22 Supply of following G.I. Tees of approved make/ISI mark a 80mm dia b 65mm dia c 50mm dia d 40mm dia e 32mm dia f 25mm dia g 20mm dia h 15mm dia 23 Labour charges for Cutting of GI pipes a 80mm dia b 65mm dia c 50mm dia d 40mm dia e 32mm dia f 25mm dia g 20mm dia h 15mm dia 24 Labour charges for Threading of GI pipes a 80mm dia b 65mm dia c 50mm dia d 40mm dia e 32mm dia f 25mm dia g 20mm dia h 15mm dia 25 Supply & Fixing 76.2 mm dia PVC elbow Ist quality 26 Supply of Plastic storage tank lid with hinges 27 Supply and Fixing of Premium make CPVC Pipes and Fittings to meet the requirement of ASTM-D 2846 and are produced in CTS (Copper Tube Sizes 1/2 ton 2 SDR 11 and SDR 13.5 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (IS 15778:2007). a 15.90mm ODPipe - SDR 13.5 b 22.20mm ODPipe - SDR 13.5 c 28.60mm ODPipe - SDR 13.5 d 34.90mm ODPipe - SDR 13.5 e 41.30mm ODPipe - SDR 13.5 f 54mm ODPipe - SDR 13.5 28 Supply of following Gun metal (GM) Ball valves with SS Ball and SS spindles as per IS class-1 Indian make heavy type a 50mm dia b 40mm dia c 32mm dia d 25mm dia e 20mm dia f 15mm dia 29 Manufacture, Supply and Delivery of Unplasticised 180 mm dia PVCs Pipes of 6 Kgs/cm2 for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. 30 Engaging workers through contractor for cleaning of various sump wells, Over Head Tanks, Syntex Tanks, other Terrace RCC water Tanks, water pipe line repairs works and any other works related to maintenance of water supply items as directed during execution etc., complete in T.T,.D Institutions, Hostels, Colleges, Hospitals, Staff Quarters, Countries, Guest Houses, Temples etc., complete. - helpers/cleaners/ Sweepers/ Scavengers/ Choukidaris/ Security guards/ Office boys a SEMI SKILLED WORK MEN [2nd Class] Plumber b helpers/cleaners/ Sweepers/ Scavengers/ Choukidaris/ Security guards/ Office boys. c man mazdoors 31 Providing & Placing on Terrace (at all floor levels) polyethylene water storage tank with Double layer approved brand & manufacture with cover and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without fittings & base support for tanks. 32 - do - labour charges only 33 Supply of ready mixed Synthetic Enamel paint sinall shades Gr-I having VOC(volatile organic compound) content less than 50 grams / lit 34 Supply of Turpentine 35 Supply of OD 50mm x 63mm dia CI Reducing Flanges of approved make with ISI mark 36 Supply of OD 63mm x 75mm dia CI Reducing Flanges of approved make with ISI mark 37 Supply of 80mm dia 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) 38 Supply of 50mm dia 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) 39 Supply of 25mm dia 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) 40 Supply of 20mm dia 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) 41 Removing old G.I./ P.V.C./ H.D.P.E. Pipes and Specials / Fittings and clearing scraping the pipes, hoisting and keeping within 50m lead but excluding earth work excavation of trenches and refilling. a above 40 mm dia 42 Lowering/Laying, jointing of G.I pipes and specials/fittings including excavation of trench of 0.5m width and 0.50m depth in all soils except rock requiring blasting and refilling the trenches after laying and jointing pipes etc., complete and excluding the cost and conveyance of pipe a - do -15mm dia & 20 mm dia nominal bore b - do -25mm dia & 32mm dia nominal bore c - do - 40mm dia & 50mm dia nominal bore d -do - 65mm dia & 80mmdia nominal bore e -do- 100mm dia nominal bore f - do - 150mm dia nominal bore 43 Earth work excavation for foundation sand depositing on bank for all lifts and with an initial lead of 10m including all Operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work -do- Ordinary soil-Manual means up to 3m depth 44 supply and fixing angle stop cock 12.7mm (1/2)dia first quality Indian make heavy duty.(400 grms) 45 Supplying & fixing Gunmetal (GM) Vertical Check (Non return) Valve as per IS-778 I-class heavy duty - 50 mm NB Size 46 Supplying & fixing Gunmetal (GM) Vertical Check (Non return) Valve as per IS-778 I-class heavy duty - 25 mm NB Size 47 Supplying & fixing Gunmetal (GM) Horizantal Check (Non return) Valve as per IS-778 I-class heavy duty - 25 mm NB Size 48 Supply of Binding wire 49 supply of SYMET BIB COCK (CAT.NO:121) Standard 15 mm size as per IS 9763-2000 with ISI mark male thread with deluxe handles,86 mm long and 102 mm high and 43mm breadth 12mm seat dia and replaceable washers,having approx. weight of 90gms. 50 S & F 25.4 mm copper ball cock with PVC ball Indian make ISI mark 51 Supply & fixing 2 1/2 (63.5mm) dia Sluice valve ISI mark with 2 Nos. flanges, 8 nos, 3/4 dia nuts & bolts and all necessary washers and packing materials etc. complete 52 Providing, installation, testing and commissioning of dual Plate non - return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc as required.Makes : As per list of recommended brands. a -do- 100 mm dia b -do- 80 mm dia c -do- 50 mm dia
