PROVN OF BORE WELL NEAR TRG BN OF GRC AND NEAR MALL ROAD AREA UNDER GE (WEST) JABALPUR

Amount

Geographical survey of ground water from any approved hydrologist agency to explore the ground water potential of the area & submitting the technical report to department giving recommendation of feasibility of tube well at pariticular location complete all as specified and directed

Supply and laying pipe ductile Iron (DI) pipe , S/S including specials, Class “K-9” ISI marked (IS 8329) ,150 mm(6") with all accessories spigot & socket end including jointing & testing complete all as specified & directed. Make :ELECTROSTEEL/JINDAL/TATA METALIKS

M&L for Trail Boring/Drilling `pilot bore' of 250mm dia upto 160m depth (if encountered hard rock which cannot be encountered at certain depth then pilot boring size can be reduced to an extent of 200m dia on direction of Engineer in charge) below ground level & lowering of MS pipe by any suitable method (by DTH-cum-rotary or reverse rig method) to depth below ground level in any type of strata/soil/rock with sand or loose boulder including disposal of materials obtained (soil, rock,etc) from boring to distance not exceeding 40 meter at location as approved by GE based on soil investigation report with & including deploying required rig, machinery, T & P equipments, etc complete all as specified and directed. (a) Collection of soil sample of bore at every 1m depth & submission to department with strata chart (b) Collection of water sample from bore well & getting them tested from chemical & bictorigical analisys from recognised institution approved by govt. (c) Test on quality of water for drinking purpose

Supply and laying pipes ERW steel including specials, normal dia 200 mm as per IS 3589 (1981) thickness 6.0 mm. Make : TATA/JINDAL/PRAKASH SURYA/ ELECTROSTEEL

Supply and laying pipes ERW steel including specials, normal dia 150 mm as per IS 3589 (1981) thickness 6.0 mm. Make : TATA/JINDAL/PRAKASH SURYA/ ELECTROSTEEL

Supply and laying 200 mm bore MS slotted pipes (ERW) steel conforming to IS each length of pipe 3 metre, both ends threaded with & including one long socket duly welded complete all as specified and directed. Make : TATA/JINDAL/PRAKASH SURYA/ ELECTROSTEEL

Supply and laying 150 mm bore MS slotted pipes (ERW) steel conforming to IS each length of pipe 3 metre, both ends threaded with & including one long socket duly welded complete all as specified and directed. Make : TATA/JINDAL/PRAKASH SURYA/ ELECTROSTEEL

Supply and fixing, testing & commissioning Submersible and stand by pumpset (including cable of 3 core 10sqmm of length 110 mtr) for emergency purpose as a alternate set which are suitable for 415 Volts, 3 Phase system, 20-30 HP (as suitbale after carring out the borewell ) Capacity, 50 Hz, Head 100mtr to 150mtr , delivery 12000 to -18000 Gallon per hrs & 8 to 12 stage with delivery size of 80mm to 150mm suitable for 6" to 8 " bore complete all as specified and directed by Engr-In-Charge. Make of pump set - Kirloskar /KSB/Crompton or Equivalent as approved by GE.

M&L for Development of tube well with compressed air and with 25 % extra capacity pump by pumping muddy water etc complete all as specified & directed.

M&L for Yield test for the bore well by continuosly pumping for 16 hours to determine safe pumping yield etc complete all as specified & directed.

S&F 80 mm bore GI column pipe heavy grade ISI marked in standard length of 3 metre each duly threaded both ends with and including long threaded heavy duty socket and fittings and lowering into well including suplying, lowering, fixing, commissioning & testing complete all as specified and directed Make : TATA/JINDAL/PRAKASH SURYA/ ELECTROSTEEL

M&L for Construction of brick masonary valve chamber of size 1000 mmX1000 mmX1000 mm (internal size) inclucing PCC (1:4:8) Type D2 foundation & floor, brick work in Cm (1:4), internal plaster & external plaster 150 mm from top in Cm(1:4), MS Sheet cover 3mm thick with MS angle frame 50X50X6 mm with locking arrangements, all excavation & earth works, etc all complete.

Supply and fix 150mm dia sluice valve all as IS -14846-2000 PN 1.0 with gun metal spindle both ends flanged and drilled with necessary holes for bolts including jointing materials viz nuts, bolts, rubber gaskets etc with iron wheel head including flange joints and making necessary arrangements to fix in position complete all as specified and directed . Make: Upadhaya Valves / Hazra/ Kirloskar / VENUS

Supply and fix 100mm dia sluice valve all as IS -14846-2000 PN 1.0 with gun metal spindle both ends flanged and drilled with necessary holes for bolts including jointing materials viz nuts, bolts, rubber gaskets etc with iron wheel head including flange joints and making necessary arrangements to fix in position complete all as specified and directed . Make: Upadhaya Valves / Hazra/ Kirloskar / VENUS

Supply, installation, testing and commissioning LT , 415 Volt, 4 wire AC 50 Hz, cubical panel (Feeder Pillar Box) factory made, out door, pedestral type, feeder pillar box, hutted roof, weather & vermin proof fabricated of 3.0mm thick MS black sheet, front & back double shutter opening type, spray painted two coats, inside & outside with approved paint over a coat of primer, locking arrangment comprising of 50mm size GODREJ inbuilt lock with duplicate keys, two earth terminal suitable cable glands for all incoming and outgoing cable including grounting of feeder pillar box 60cm above ground level by providing 90 cm long angle iron of size 50 x 50 x 6mm welded on all the fours corners, embedded in PCC 1:2:4 using 20mm stone aggregate upto 30 cm, complete all as specified and directed by Engr-in-Charge including supply and fixing the following accessories /components.:- (a) Aluminium bus bar - 200 amps rating - 03 Nos. for phases and 100 Amps for neutral 01 No insulated with proper colour coding phase wise . Incoming Supply & fixing MCCB 4 pole 100 Amps rupturing capacity 16 KA on LT panel / feeder pillar box 16 KA Thermal setting 70% to 100% - 02 No (Incoming) Outgoing (a) MCB TPN 20 to 63 Amps - 02 Nos (b) MCB SPN 6 to 10 Amps - 02 No (c) Automatic star Delta starter for borewell as suitable after pump lowering - 01 Nos (d) MPCB for borewell as require and suitable for borewell-01 Nos (e) Required necessary wiring cable (size of cable depend upon the pump installed in the borewell) for connection of panel to a near by Electric line (approx Qty-150 RM)

Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 32 X 6 mm by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in any type of soil and testing complete all as specified and directed and shown in electrical plate number 5 of MES SSR part-I(1991) (a) Excavation and earth work for drilling hole for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 50 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

ELCON