PROVN OF CLASSROOMS FOR TAPPS AT U AREA AND SPL REPAIR TO BLDG NO SP-109 AND SP 106/VR OF TAC UNDER AGE B/R-II, AGE B/R-I AND AGE E/M OF GE SUKNA AT MIL STN

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in Soft/ Loose soil complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and not exceeding 1.5 m in depth getting out in soft / loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

M & L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed.

M & L for Hardcore of gauge not exc. 63 mm, 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 plain cement concrete, Type B2 1:2:4 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M & L for plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) in roof kerbs, rounded or chamfered on haunching in chajjas to prevent water seepage into brick walls, including necessory formwork rounded or chamfered on edges complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.