Repairs of existing facilities for Fuze PDM 557 at OFDR Proof Range

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10sq.m on plan and not exceeding 1.5m in depth and getting out in i)Hard/dence soil

Hard dense soil exceeding 1.5m in depth; for foundation, etc

A) Returning , filling in, Hard / Dense soil , including spreading , levelling , watering and well ramming in layers not exc 25 cm , all as specified in SSR Part-I & as directed by EIC

M & L broken stone or boulders , hardcore of gauge exc 63 mm but n exc 100 mm , deposited , spread and levelled in layers n exc 15 cm thick , watered and rolled / rammed to a true surface , all as specified in SSR Part-I & as directed by EIC.

M & L cement concrete Type C2 1:3:6 ( 40 mm graded aggregate ) in foundations , filling and mass concrete , all as specified in SSR Part-I & as directed by EIC

M & L M 25 GRADE Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete, all as specified in SSR Part-I & as directed by EIC.

M & L M 25 grade Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses all as specified in SSR Part-I & as directed by EIC.

Ditto-SLAB

A) M & L Deformed or twisted mild steel bars 10 mm dia and over , cut to length, bent to shape required , including cranking , bending , spirally for hooping for columns , hooking ends and binding with and incluidng mild steel wire ( annealed ) not less than 0.9 mm dia or securing with clips quality confirming , all as specified in SSR Part-I & as directed by EIC.