Provision of 2 no tube well 280mm dia by method of Reverse rotary near various location near H. No. 319 sector 7A and near H. No. 2489 sector 8 in ward no. 34 old Faridabad.

Amount

Digging of pit use for collecting water for boring.

4” Horizontal Pipe with Flange

4” Vertical Pipe with flange

7.5 HP Control panel CS make with MCB

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.

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

2" ms clamp hd

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 as per IS 225-1976 with up to date amendment deodar wooden box made of 20 mm thick 60cm X 30 cm x 15 cm with lid & locking arrangement and small portion inside for preserving the strata sample received from the bore as directed by the Engineer-in-charge

Resistivity testing charges foe checking of water/ Strata etc.

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

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.

Lowering of Submersible Motor Pump Complete in all respect

Supply of Rubber Sheets

4” Duck foot Bend

P/F 7.5KW electric metre connection with 3 phase energy metre 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 Nos. approved energy metre with 2KVAR Capacitor & required Cable.

Panel box Hut(MS)

4" Tee C.I (4" x 4" x 4")

2” Pump Nipple new making with flenge

Supply of 7.5 HP 10 Stage Submergible Motor pump , CRI Make with all charges loading / unloading , transportation complete in all respect

Drilling of 685.8mm dia by rotary drilling (Reverse circulation method generally according to ISI specification no 288-1991 as amended up to date but modified to the extent of the specification attended with the schedule of rates item of work in all kind 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 including of water.

Suppling & lowering 280 mm O/D UPVC blue screen pipe,slot width 1.5mm to 2mm having 6 slots around circumference of pipes casting Pipe, wall thickness of 140 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

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

4" CI Bend

Supplying & lowering 280 mm O/D UPVC blue casting Pipe, wall thickness of 14mm 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