BORE WELL

Drlling of Bore hole (which may be carried out by pilot bore hole) to afinished dia of 200/225/300/350/450 mm hole (for insertion of 110/140/160/180/200mm PVC Pipe/175/200mm PVC Blue casing pipe) by Rotary drilling rig in all formations suitable for Rotary drilling such as alluvium, Loamy, clayey, sandy, burried channels, highly disturbed and bouldary zones high sheared and fractured zones followed by jointed to massive soft, medium rock, all formations typical and suitable for rotary drilling etc., including insertion of casing pipe. couplings, cap, plug fixation, and including filling the peripheral gap with rebullied pebbled gravel packing, bore development, conducting yield test, and all other required in the fixation of pipes assembly etc. but excluding the cost of casing pipe, couplings, dummys, clamps etc.. as recommended by the departmental Geologist. The bore should be developed with compressor air until clear water free from sand and other materials continuously discharged. The size of gravel used for gravel packing should be as per ISI specification used for rotary tube well. The pebbled gravel packing should be carried out in such a way that the theoritical quantity consumed completely The entire work to be carried out as per I.S. 2800 Part-1 & 11 of 1979 and including cost of all materials and all labour charges and excluding all taxes etc.,

Cost and supply of 175 mm dia PVC blue casing pipe per RN3

Slotting charges for 175 mm dia PVC blue casing pipe per RM

Supply & Delivery of 250 mm dia P.V.C. Pipes 6 Kg/cm 2. Including coupling for 250mm dia P.V.C. 6kg/cm2 casing pipe

Supply and Transportation of 5.00HP, 12-16 Stage. 5star rated submersible motor pumpset, confirming to IS 8034 and motor confirming to IS 9283 with waterproof winding, Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415V ± 10%, Three Phase 50 Hz AC supply etc complete for 6" Bore well. Makes: As per list of recommended brands as category I.Makes: (MAT03657)

Fabrication transportationand and supply of wall mounted control panel board of size 600x600x250mm made of 18 SWG CRCA sheet steel enclosure, 14 SWG mounting plate for cable entry fabricated, painted with two coats of Red oxide primer and two coats of Grey paint, lock and key arrangements two side lovures with weld mesh inside etc., complete consisting of the following equipment with all internal wiring using L&T/Finolex copper FRLS cables of suitable size and capacity and cable clamp ete complete for 3 phase otor pump sets Up to 7.5 HP Make C&S.Crompton/L&T /KSP/ Siemens/BCII. Voltmeter 0-500 V 96x96mm size. Voltmeter; Makes: L&T / C&S SALZAR/HPL/AEI/Meco/Rishab 0 to 20 Amps/050 Amps Ammeter (96x96mm size)-INo Ammeter Makes: L&T/C&S/SALZAR/HPL/AEI/Meco/Rishab Single phase preventor of suitable range INo. Single phase preventor Makes: L&T / Minilec Powertec. 32 A TP, 10KA MCB INo 32 A TP. 10KA MCB. Indication lamps (R-Y-B) with switch control Iset Makes: Legrand / Schneider capacitor Voltmeter & Ammeter selector switch 2 Nos Makes: L&T Siemens/Schneider/Epcos/Havells.Supply and fixing of ISI Mark suitable capacitor (MATO3713)

Mahufacture, Supply, & Delivery of OD 63mm Dia (10.0 kg/sq cm) HDPE 7 Pipes conforming to IS 4984-2016 including transportation to anywhere in A.P. excluding all taxes (MAT-07312)

Supply of 3 Core 2.5Sqmm Flat Copper cable of ISI for Submersible Motors 8 confirming to IS:694:1990. Makes: Finolex/RR Kabel/ Polycab/Havells/KEI/Gloster/Goldmedal/GM/Finecab/Million (MAT-02773)

Geological Survey Charges excluding taxes.

Supply & Fixing of 180 mm dia PVC Bore Cap per 1No

Provision for Specials For Pipe Line Fitting (As per Quotation) 50mm Dia G.I Long Bend

50mm Dia G.I Flange

50mm Dia G.I NRV