Flusing the Existing borewell and erection of submersible motor at Janani Nagar ward no 14 in Mangadu Municipality

Supply and delivery of following PVC, GI Pipes and Specials including cost and conveyance of pipes with accessories to site etc., complete50mm Upvc pipe (TWAD SOR PG - 44)

50mm dia G.I Elbow (TWAD SOR PG - 64)

50mm dia G.I flange set (TWAD SOR PG - 64)

50mm dia G.I Nipple (TWAD SOR PG - 64)

50mm dia MS clamp set (TWAD SOR PG - 64)

SupplyandfixingofTNEBmeterboardsuitablefor32Athreephaseserviceconnectionwith3Nos.32Afuseunit (500V)32Aneutral linkandearthlink(1"x1/8"copper flat)onTWplankofsize600mmx450mmx19mmwith supportingTWreepersof1"thickaneithersidewithpaintingwithsuitableboltandnutsforfixingtheTWplankon wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit

6 sqmm 3core aluminium service cable (TWAD SOR PG - 118)

4sqmm 3core flat cable (TWAD SOR PG - 118)

Supply of Gunmetal non return valve 2.0 " dia. (ISI)

Supply and delivery of clear water vertical wet type ( 15 x 150 LPM) submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % - 5 HP Submersible pumpset. (TWAD SOR PG 101)

Rate for flushing of borewell of 6" dia requiring minimum 8 hours operation using drill rods/ hose with required sizeof pipes for various capacity compressor includingtransportation, labour, and fuel charges for compressorsas directed by the TWAD Officer and conducting yield test by 'V' notch method if required - 125 cfm (100Psi) ..(TWAD SOR PG - 279)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.. (TWAD SOR PG - 278)

Supply delivery and Fixing of Nylon Rope for bor well Including Cost and conveyance of material and labour charges for Laying and Jointing of pipes, Testing and labour charges etc., (PWD Shedule of Rate Page No.105 Ityems No.112)

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges (TWAD SOR Pg - 88)