CA NO. CWE/HILLS/RKT/44 OF 2026-2027 PROVN OF 10000 GALLON WATER TANK OF STEEL STRUCTURE FOR C COMP SIG REGT AT MIL STN KAUSANI UNDER GE RANIKHET

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in Hard/dense soil.

Excavating in Over areas n exc 1.5 in depth and getting out hard / dence soil complete all as specified and directed.

Excavating in Over areas exc 1.5 m but n exc 3 m in depth and getting out hard rock complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, laying of pipes etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out hard/dense soil complete all as specified & directed.

Returning, filling in, trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

M&L for Sand filling under interlocking tiles or in foundations including watering and consolidation complete all as specified & directed by Engr-in-charge.

Removing excavated material not exc.50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed

M& L for Broken stone or boulders Hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level complete all as specified and as directed.

M & L for hard core of gauge not exc. 63mm, deposited, spread and leveled in layers not exc. 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and directed.

M&L for Cement concrete type D-2 1:4:8 (40mm graded aggregate) in foundations, filling,sub base and mass concrete complete all as specified & directed by Engr-in-charge.