Description: Drainage and irrigation work in Green Belt area at 39th Bn ITBP Greater Noida UP Sub Head SITC of 02 Nos Borewell Name of Work Drainage and Irrigation Work in Green Belt Area at 39th Bn ITBP Greater Noida Sub Head SITC of 2 Nos Borewell
Details: Particulars Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. 23.1.1 All types of soil . 300 mm dia ( 2 nos bore well of depth 50 meter each) Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 150 mm nominal size dia Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actu
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