NIT No. 01/8

P/F 2.00 mt high M.S sheet barricading with frame of angle iron 40x40x6 mm every post to be welded with M.S channel IS.L.C 100x50x6.4 mm horizantal I/c making holes in the channel and for providing embedding of 16 mm dia round torque bass in the road as per drawing

Development of tube well in accordance with IS:2800 (part-I) ans IS:11189 to establish maximum rate of useable water yield without sand conent (beyond permissible limit),with required capacity air complressor,running the compressor for required time till well is fully developed,measuring yield of well by "V" notch method or any other approved method , collecting water samples & getting tested in approved laboratory,i./c disinfection of tube well,all complete,i./c hire & labour charges of air compressor, tools & accessories etc. all as per requirement and direction of Engineer -in -charge.

Gravel packing in tube well construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading &sizes as per actual requirement, all complete as per direction of Engineer-in-charge.

SONI TUBEWELL WORKS

M/S D C TUBEWELL ENGINEERS

Akhil Enterprises

DHARMENDER DUTT

D and K construction

M/s Nagpal Associates