Provision of 4 No. Tube well bore 280 mm dia reverse rotary in park near H.No.151, H.No.1580, H.no.589 and H.No.577 in Sector-15 ward No.32 Faridabad.

Amount

2” MS Clamp HD

2” Pump Nipple new making with flenge

298 mm M.S clamp as per IS 226-1975 as amended up to date for serving he housing pipe supported on two girders not less then 100 x 150 mm and two meters long each embedded in suitable foundation As approved by the Engineer –in- charge .

4” CI Bend

4” Tee C.I (4” x 4” x 4”)

4” Duck foot Bend

4” Horizontal Pipe with Flange

4” Vertical pipe with flange

7.5 HP control panel CS make MCB

Development of Tubewell according to clause 9.3 of ISI 2800-1991 as amended up to date specification attached or as directed by the Engineer-in-charge of including the cost of all consumables stores, fuel, oil, compressors, pumps, other tole and plant and machinery etc. as required for this work. (a)when development is done by compressor 600 CFM /250 PSI GPM /350 as per suitable rating 40 hours

Digging of pit use for collecting water for boring

Drilling of 685.8 mm dia by reverse rotary drilling (reverse circulation method generally according ISI specification no. 288 -1991 (Part I) as amended (up to date ) but modified to the extent of the specifications attended with the schedule of rates item in all kinds of soils , boulders up to 125mm dia except rocky strata including cost of all consumable stores . Fuels, oil, soil, establishing material & transportation of rig and other accessories to the site of proposed bore & back complete in all respect, to the Engineer –in – charge.

Labour charges for making tee connection with existing line complete in all respect.

Lowering of Submersible motor pump complete in all respect

P/F 7.5 KW electric meter connection with 3 phase energy meter from DHBVN at site in favour of MCF including i.e connection security file process charges, connection charges, inspection fee, test report fee, other expenses and installation of 1 No. approved energy with 2KVAR capacitor and required cable

Panel box hut (MS)

P/F cast iron Double flanged Saluce Valve PN -1.6 marked with IS 14846 including nuts and bolts marked with IS :1363, Rubber Sheet marked with IS :638 etc , carriage loading, Un-loading , Stacking handling , Re-handling etc complete in all respect to the satisfaction of Engineer-in-charge ( Makes AARKO,VENUS , LEADER , BIR, PANJA, UPADHAY) for 100mm internal diameter of valve

P/F cast iron Double flanged swing check type Refleux ( Non Return Valves) PN -1.6 marked with IS 5312 including nuts and bolts marked with IS :1363, Rubber Sheet marked with IS :638 etc , carriage loading, Un-loading ,. Stacking handling , Re-handling etc complete in all respect to the satisfaction of Engineer-in-charge ( Makes AARKO,VENUS , LEADER , BIR, PANJA, UPADHAY)

Proving & fixing in position suitable bail plug with hook of 298 mm as per IS :226-1975 (with up to date amendments) including the cost of M.S screwed socked etc. complete in all respects to the entire satisfaction of the Engineer-in-charge of the work .

Resistivity testing charges foe checking of water/Strata etc.

Suppling & lowering 280 mm O/D UPVC blue casting Pipe, wall thickness of 1.40 mm as per ISI 2818 –1992 ( Type –CM suitable for wells above 80.0 Mtr 7 upto 250-.0 mtr depth ) of make prince .Finolex /Tirupati/Supreme as amendments up to Dated ISI marked in 3 Mtr length with outside dia of Socket 298 mm with Threads in accordance with basic Profile for matric , trapezoidal threads shall be of Natural rubber conforming to IS : 5382 -1985 having Mtrs. Hardness 65+5 Sh. Into bore hole . In vertical position lowering pole Satisfaction of the Engineer – incharge of the works ,Make

-----do---- screen pipes , slot width 1.5 mm to 2 mm having 6 slots around circumference of pipes Mtrs. lowering

Supply as per IS: 225-1976 with upto date amendment deodar wooden box made of 20mm thick 60cm x 30cm x 15cm with lid and locking arrangement and small portion in side for preserving the strata samples received

Supplying GI Pipes Class B marked with IS: 1239 UB 3.05 M length, their threading and welding with flange (Heavy Duty) on both sides, jointing with nut and bolts marked with IS: 1363, rubber gaskets, marked with IS: 638 jointing with pumping machinery and lowering into tube wells and testing including carriage, loading, unloading etc. complete in all respect to the satisfaction of Engineer-in-charge

Supply & Jointing of 4mm2 Submersible cable (copper) CRI make (FINOLEX, POLYCAB, ECAO & BUNTON) complete in all respect as per HSR 31.59

Supply of 7.5 HP 10 stage submersible motor pump CRI make with all charges loading/unloading, transportation complete in all respect

Supply of rubber sheets

Supplying & fixing of well threaded M.S cap for 298Mm outer dia of blue casting pipe ISI 12818-92 (as amended up to date ) to the satisfaction of Engg. In –charge.

Supplying & packing graded gravel of size should be1.5 mm to 2 mm or as per IS:4097 -1988 (with up to Date amendment) and specification attached with this schedule of items of works . The gravel should be free from dust or vegetable matters packing to be done from the housing pipe to the bottom of liner all around in the bore and will be placed after linter housing pipe have been lowered & suitably clamped. Thickness & size of the gravel Packing will be done after proper screening, w3ashing & drying, as directed by the engineer –in-charge strictly as per relevant ISI.

BANKE BIHARI ENTERPRISES

BANKE BIHARI ENTERPRISES