Provision of pathway for DF Aerial Park at 2W Det and Provision of toilet for LPG Gas Godown at NOFRA I under GE Gomantak Vasco

Surface excavation n.exc. 30 cm deep and averaging 15 cm deep and getting out in soft/disintegrated rock complete all as specified and directed.

M&L for hardcore of broken stone or boulder gauge n.exc. 63 mm deposited, spread & levelled in layers n.exc. 15 cm thick watered and rammed to a true surface complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) 100 mm thick as in sub base finishing the surface even and rough to receive floor complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in coping, benching, cills, sismic and similar other bands etc. including necessary weathering, slightly rounded or chamfered angles and throating and necessary form work complete all as specified and directed.

M&L for chequered cement concrete tiles 200 x 200 x 25 mm thick set jointed and pointed in neat coment slurry in floors with grey cement and pigment with & including screed bed or bedding layer of mortar 20 mm thick in cement mortar 1:4 for laying floor finishes complete all as specified and directed.

Providing and laying at or near ground level, factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

M & L for preparation of new or previously untreated plastered surfaces or concrete surface exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat priming paint complete all as specified and directed.

Returning filling in including spreading levelling, watering and well ramming in layers n.exc 25 cm thick in any type of soil/rock complete all as specified and directed.

Removing excavated material (Soils/rock) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed.

Excavation in trenches in soft/disintegrated rock, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out complete all as specified and as directed.