Carrying out the resistivity survey by VES method using Schlumberger configuration for location the proper spot with three soundings for drilling of tube well within the selected Habitation, including photography, interpretation of resistivity data and submission of report in the desired format along with resistivity readings, necessary graph and photographs.
3
Drilling of perfectly vertical bore hole of a diameter suitable to receive 150 mm nominal diameter casing pipe upto desired depth below ground level inclusive of the labour charges for transporting lowering and fixing of 150 mm nominal diameter M.S./ G.I. / U.P.V.C. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete.
4
in all types of collapsible strata consisting of soils, clays, sand, moorum, gravel, boulders etc.
5
in all types of rocks.
6
Drilling of perfectly vertical bore hole of150 mm diameter upto desired depth below ground level in all types of rock including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete
7
Conducting the yield test of tube well by operating the pumping set continuously for a desired time period and measuring the discharge and drawdown of tube well at a suitable time interval as per the direction of Engineer in Charge including cost of energy, cost of installation of suitable \"measuring\" device and hire charges of pumping set etc. complete. Submersible pumping set upto 2.2 kw to 7.5 kw
8
Labour charges for taking out the submersible pumping set from tube well after completion of yield test or development of tube well. Submersible pumping set upto 2.2 kw to 7.5 kw.
9
providing and fixing of well cap on top of the tube well for protection 150 mm dia
10
Construction of concrete block over dry tube wells for protection of size 0.45m x 0.45m x 0.45 m in M-15 cement concrete mix complete work.
11
I.S.I marked UPVC casing pipe conforming to IS 4985/2021 (with up-to-date amendments) CM casing pipes 150 mm dia
12
Supplying and laying of submersible flat cable ISI marked 3 core copper wire of suitable size with proper clamping of approved make 4.0 Sq.mm multi strand
13
Labour only for lowering of three phase submersible pumping set in the tube well with pipe line assembly, electrical cable, testing etc. Complete including connecting the electrical cable from pump and starter. 3 hp to 7.5 hp - depth up to 150 mtr.
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are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
