Name of Work:- Drilling of tubewell by inwell machine at various 4 place in ward no. 11 (No of 4 tubewell)
Sl. No.
Item Description
1
Carrying out the resistivity survey by VES method using Schlumberger configuration for locating the proper spot for drilling of tube well with in the selected habitation, including Photography, interpretation of resistivity data and submission of report in the desired format along with resistivity necessary graph, photographs and readings.20.1/P-254
2
Drilling of perfectly vertical bore hole of a diameter suitable to receive 125mm nominal diameter casing pipe upto desired depth below ground level inclusive of the labour charges for transporting, lowering and fixing of 125mm 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.20.2/P-254
3
in all types of collapsible strata consisting of soils, clays, sand, moorum, gravel, boulders etc.
4
in all types of rocks.
5
Drilling of perfectly vertical bore hole of 115 mm diameter up to desired depth below ground level in all types of rocks including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete.20.3/P-254
6
I.S.I. marked UPVC casing pipe confirming to IS 4985/1988 (with up-to-date amendments) CM casing pipes 125mm dia20.26.6/P-259
7
I.S.I. marked UPVC casing pipe confirming to IS 4985/1988 (with up-to-date amendments) CM casing pipes 100 mm dia20.26.5/P-259
8
Providing and fixing of well cap on top of the tube well for protection m.s. caps125mm dia20.9/P-256
9
Construction of cement concrete platform as per design around the hand pump in M-15 cement concrete including excavation, centering, shuttering, cost of all the materials and labour and curing etc. complete. Including filling in 30 cm depth after removing Black cotton soil including ramming, watering etc. complete in areas of Black cotton soils20.28.3/ 260 Please Enable Macros to View BoQ information
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