PROVISION OF HARD STANDING AT CSD DEPOT DEHRADUN

Surface excavation not exc. 30 cm deep and averaging 15cm deep and getting out in any type of soil, complete all as specified and directed.

M & L for Hardcore of gauge n 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 100mm thick PCC 1:4:8 type D- 2, (using 40mm graded aggregate) as in foundation, filling and mass concrete 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.

M&L for 80mm thick pre polished rubber moulded coloured (Red & Yelloow) machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658- 2006 M-40 Grade with grey cement and no pigment complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in padding to roof, coping, bed block etc. and the like edge slightly rounded or chamfered including necessary use and waste of form work complete all as specified and as directed.

M&L for brick work with old size sub class 'B' bricks straight or curved on plan exc 6m radius built in cement motar CM 1:6 complete all as specified and as directed

M & L for 15mm thick rendering in cement mortar 1:4 on brick work or concrete surface, surface finished even and fair complete all as specified and directed.