PROVN OF ROAD IN THE AOR OF AGE B/R-II AND PROVN OF INTERLOCKING TILES (ANTY SLIPPERY) WITH SIDE DRAINAGE IN FRONT OF BLDG NO P-664 IN THE AOR OF AGE B/R-I UNDER GE 969 EWS

M&L for earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and directed by Engineer-in-Charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth for foundation, 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 soft/loose soil complete as specified and directed.

M&L for cement concrete 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cm 1:4.complete all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out hard and dense soil complete all as specified and directed.

M&L for rolling and consolidation to formation in cutting with roller using 8 to 12 Tonne power roller including filling in soft spots, depressions etc. which occur during rolling (for portion coming in cutting/original ground level only) to required camber and gradient etc including watering before or during rolling complete all as specified and directed.

M&L for 200mm thick (spread thickness) soling (or sub base) with broken stone (granite, trap or basalt) of size range 100 mm to 50 mm deposited spread, levelled in one layer, interstics filled surface formed, rolled and consolidated to required gradient and camber including rolling with power roller exc 8 tonne to but n.exc 12 tonne, complete all as specified and directed.

M&L for 150mm thick (compacted thickness) WBM in two layers of 75mm each, with coarse aggregates of grading 2 (63 to 40mm size), spread, rolled and consolidated to gradient and camber as required with (granite, trap or Basalt) including rolling with power roller exc 8 tonne to but n.exc 12 tonne complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L cement concrete work in pavement/hardstanding of flexural strength 40Kg/Sqcm in field using minimum 400 Kg of cement per cubic meter thickness of concrete complete all as specified and directed.