PROVN OF LINK ROAD TO CONNECT RUNWAY LINK NEAR ATC BLDG AT CAB MAMUN UNDER GE (S) MAMUN

Amount

Surface excavation n exc 30cm deep and averaging 15cm deep and getting out in soft and loose soil, complete all as specified & directed.

Material and Labour for Rolling and consolidating to required gradient and camber of formation surface in cutting/filling using power roller of capacity exc 8 tonne & n exc 12 tonne including filling in depression which occur during rolling, complete all as specified and directed.

Material and Labour for 150 mm thick (spread thickness) soling with broken boulders or quarried stones of range 100mm to 50mm, interstices filled, surfaces formed and rolled with power roller 8/12 tonne and consolidated to required gradient and camber, complete all as specified.

Material and Labour for 150mm thick compacted thickness Water Bound macadam (in two equal layers each layer to be compacted separatey) with coarse aggregate of Granite, trap or Basalt of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled with power roller 8 to 12 tonne to required gradient and camber, complete all as specified.

Material and Labour for Preparation of water bound macadam (WBM) by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 30 grade @ 10 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 40mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5 % by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed. Note: The combined grading of aggragate shall be as per Para 20.B.2.5.4 (d) & 20.B.4 of SSR Part-I.

Material and Labour for thermoplastic road marking paint 2.5mm thick, white or golden yellow in colour, conforming to BS-3262, in lines, arrow, dashes & letters exceeding 10cm in width, applied hot, using application unit and retroreflective glass beads @ 250 to 300 gram/Sqm to withstand vehicular traffic load, laid as per manufacture's instructions, the finish surfaces to be level, uniform and free from streaks and holes as per MORTH specification complete all as specified and directed.

Demolition of brickwork or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth in any type of soil; 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.

Material & labour for Cement concrete (1:4:8) type D-2 (using 40mm graded crushed stone aggregates) in foundation fillings and mass concrete complete all as specified and directed.

Material & labour for reinforced cement concrete (Design Mix) of M-25 grade (20mm graded stone aggregates) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Material & labour for reinforced cement concrete M-25(Design Mix) with 20mm graded stone aggregate for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

Material & labour for reinforced cement concrete (Design Mix) of M-25 grade (20mm graded stone aggregates) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footing; including attached pilasters and buttresses, complete all as specified.

Material & labour for use & waste of form work to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for rough finished surfaces of concrete, complete all as specified & directed.

Material & labour for use & waste of form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) as rough finished flat surface of concrete complete all as specified and as directed.

Material & labour for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Material & labour for Brickwork with sub class 'B' brick (Except bricks) (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar (1:4), complete all as specified.

Material & labour for Rendering 15mm thick cement plaster on fair faces of brick work or concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement, complete all as specified and as directed.

Removing excavation material exc. 250m but n exc 500m & deposited where directed at a level n exc. 1.5m above the starting point complete all as specified and directed.

Sandeep Kumar

M/s Trade Linker Associates