PROVN OF PERIMETER ROAD AT CERTAIN LOCATIONS AT AF STN DIGARU

Amount

SCHEDULE 'A' PART-I (B/R PORTION)

Surface dressing n exc 15 cm deep getting out soft/loose soil complete all as specified & directed.

Excavating over areas, n exc 1.5 m deep and getting out getting out soft/loose soil complete all as specified & directed.

Removing excavated soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified & directed.

Rolling and consolidating formation surfaces in cutting with power roller 8-12 tonne complete all as specified & directed.

M&L for laying and compacting 150 mm thick GSB (complacted thickness) granular sub base course (GSB) grading as per grade-II as per table 400-1 of morth specificaiton for road and brieges work 2013 in a single layer over compcated sub grade with natural sand, crushed gravel, curshed stone, crushed slag or combination there of as per grading required. The material are mechanically mixed spread and levelling on the sub grade by using motor grader of adequate capacity and rolling with vibratory roller of capacity 80-100 KN static weight for acheiving required compaction density at least 98% of the maximum dry density.consolidating to required gradient and camber complete all as specified and as directed with finishes surface tolerance as per Table 400-1 of morth specification for road and bridges work 2013 complete all as specified.

M&L for laying and compacting 150 mm thick in two layers (complacted thickness) 75mm thick each layer wet mix macadum (WMM) grading as per table 400-13 of morth specification for road and bridges work 2013 manufactured in WMM plant, material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-100KN static weight and consolidating to required gradient and cammberr complete all as specified and as directed with finishes surface tolerance as per Table 400-1 of morth specification for road and bridges work 2013 complete all as specified.

M&L Applying evenly a priming/tack coat with bituminous primer,paving bitumen at 10 kg per 10 sq metre complete all as specified and directed.

M&L for Premix Bituminous Macadam binder content at 4% by weight of total mix laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) complete all as specified and directed.

M&L Applying evenly a priming/tack coat with bituminous primer ,paving bitumen at 5 kg per 10 sq metre complete all as specified and directed.

M&L for Bituminous Premix Semi-Dense Asphaltic Concrete 40mm consolidated thickness with minimum 5.5% binder (Paving Bitumen any penetration) content by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and as directed.

M&L Continuous brick edging with burnt clay bricks of sub class B with width equal to the depth of the brick, laid in vertically complete all as specified and as directed.

Forming embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/rolling and finishing to required size, shape,etc., n exc. 1.5m high from base as in berm complete all as specified and as directed.

M&LM & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed complete all as specifeid and as directed.

M/S Vimal Enterprise (BID ID -3342470)

Shri Debajyoti Das (BID ID -3339710)

M/S SHARMA ENGINEERING & COMPANY (BID ID -3345545)