Rate fixation, Registration of borewell contractor

Rate fixation, Registration of borewell contractor

Borewell drilling work (including transport) - Borewell drilling of 200/215 mm dia.in soil/murum strata and drilling of 150 mm dia.in hard rock (wet drilling)

For 150 mm Bore well Yield testing of borewell by flushing (Air lift method & using 90 degree V notch) after completion of borewell

Borewell drilling work (including transport) - Borewell drilling of 150 mm dia.in soil/murum strata and drilling of 115 mm dia.in hard rock (wet drilling)

For 115 mm Bore well Yield testing of borewell by flushing (Air lift method & using 90 degree V notch) after completion of borewell

Lowering & up lifting of the Benche, standetc for drilling workc in the well and clering the cutting material in drilling Labour charges. (Excluding the de-watering rates)

Loading unloading the Bencher from the machine and site prepertion for work, shifting the bencher for each Boreweel

to Fillup the Borewell AFTER Blashing workis completed for Jacketwell, BBT & SBT only

Supply and erection of 180 mm dia. PVC casing pipe [6 kg/sq.cm.and I:S 4985-1988]

180 mm dia. PVC casing pipe [6 kg/sq.cm.and I:S 4985-1988] (along casing pipe lowering & grouting.) 12 Mtr. Below

Supply and erection of 180 mm dia. PVC casing pipe [8 kg/sq.cm.and I:S 4985-1988] (At The time Stone Bolder Case (in exceptional) of Drilling for Casing pipe required more than 40 ft. to take techanical sanctioned for deputy Engineer M and Gelogiest)

180 mm dia. PVC casing pipe [8 kg/sq.cm.and I:S 4985-1988] (along casing pipe lowering & grouting.) 12 Mtr. Abow

Cap for 180 mm dia.PVCcasing pipe

Supply and erection of 140 mm dia. PVC casing pipe [4 kg/sq.cm.and I:S 4985-1988]

140 mm dia. PVC casing pipe with grouting [4 kg/sq.cm.and I:S 4985-1988] (along with lowering,handling & grouting.)

Supply and erection of 140 mm dia. PVC casing pipe [6 kg/sq.cm.and I:S 4985-1988]

140 mm dia. PVC casing pipe [6 kg/sq.cm.and I:S 4985-1988] (along casing pipe lowering & grouting.)

Cap for 140 mm dia.PVC casing pipe

Transport (Transport to Maximam 40 k.m. ) Per Hand Pump Katta (Foundation) material (Mini Truck / Vhan Tempo)

Handpump installation for India mark 2 /3 /extra deep well /VLOM 50 with rising pipe and connecting rod etc

Excavatoion work as per measurement

Dry rubble stone filling as per measurement

1:2:4 (M-150) cement concrete as per measurement

Hand pump platform to be built as per the provided SUPPLY OF SPECIALY DEVELOPED & Galvanized special water chamber.

Stainless steel bottom Nipple for dual pump.

Yeild testing Borewell with help of submercible Pump

Removal & installation of handpump for yeild testing, hydro Fracturing, & flushing work

115 / 150 mm dia existing old bore well for Redrilling / flashing

Removal / breaking of old concrete hand pump platfrom

S P ENTERPRISES

Neha [email protected]

S P ENTERPRISES

Neha [email protected]