RCC BLOCKS

Drilling of Bore hole (which may be carried out by pilot bore holej 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 I & II of 1979 and including cost of all materials and all labour charges and excluding all taxes etc.,

Supply & Delivery of 180/175 mm dia P.V.C. Pipes 6 Kg/cm 2. Including coupling for 180mm dia P.V.C. 6kg/cm2 casing pipe

Slotting charges for 180/175mm dia 6kg/cms PVC Pipes and all type of labour charges etc., complete

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

Manufacture, Supply, & Delivery of OD 63mm Dia(10.0 kg/sq cm) HDPE in A.P, excluding all taxes

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

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 1.

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 etc complete for 3 phase otor pump sets Up to 7.5 HP Make C&S.Crompton / L&T /KSP/ Siemens/BCH. 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 1No. Single phase preventor Makes: L&T/Minilec / Powertec. 32 A TP, 10KA MCB. 1No 32 A TP. 10KA MCB. Indication lamps (R-Y-B) with switch control 1set 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

Supply and fixing of 180 mm dia PVC Bore cap per 1 no