PROVISION OF BOREWELL WITH CONNECTED ITMES FOR INF BN AT SANDO AND KILL BASE UNDER GE KARGIL

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

Excavating in post holes (or similar holes) in soft/loose soil each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches in hard/dense soil not exceeding 1.5mtr wide and not exceeding 1.5 depth, for foundation, etc, or for shafts, wells, cesspits, manhole, pier holes etc not exceeding 10 Sq m on plan and not exceeding 1.5 m in depth and getting out, complete all as specified and as directed by Engineer-in-Charge.

Excavating in trenches, n exc 1.5 m wide and exc 1.5 m inc depth for foundation,laying of Pipes etc and n exc 10 sq m on plan for manholes etc and n exc 3.0 m in depth and getting out in Hard/Dense soil complete all as specified and as directed by Engineer-in-Charge.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 metere and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by Engineer-in-Charge.

Material and labour for broken stone and boulders Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed by Engineer-in-Charge.

Material and labour for type D2 1:4:8 (40mm graded aggregate) Cement concrete in foundations, filling and mass concrete complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 100mm thick Cement concrete type B-2, 1:2:4 (40mm graded aggregate) without using extra cement complete all as specified and as directed by Engineer-in-Charge.

Supply and fix 38mm width of strip Aluminium dividing strips, 1.5mm thick, inserted in position, conform to design complete all as specified and as directed by Engineer-in-Charge.