Macadamization of road Sangam Ratherpora

Providing and laying, wet mix macadam (size range 53 mm to 0.075 mm ) including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the required density as per Specification and incl cost and carriage of the materials complete job.

Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface and cleaning with mechanical broom. Ms Emulsion on WBM/WMM Surface @ 0.40kg/sqm.

Providing and laying 50mm thick bituminous macadam using crushed stone aggregates of quality size and grading as specified in CPWD specifications and Straight run bituminous of grade 80 to 100, 3.5% by weight of total mix incl Type Hot Mixing of stone aggregate and bituminous hot mix plant transporting mixed material upto site of work and laid with paver finisher and compacting with road roller of 8 to 10 tonne capacity to achive the density , i/c carriage all job.

Providing and laying of 25mm thick semi- dense asphaltic base course using mineral aggregates satisfying the gradation set out in specification with 5% binder content by weight of total mix with the aid of hot mix plant and paver finisher incl rolling with road roller of 8 to 10 tonne capacity to achive the required 25 mm compacted thickness with bitumen of grade VG- 30 @5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity.

Providing and laying 6 mm thick seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all carriage complete job.

Supplying and filling of RBM/Khak bajree /quarry muck in Berm/Shoulder filling including carriage spreading, consolidation loading, unloading all complete job.

Supplying and laying of RCC spun Pipes 600 mm dia I/c earthcutting laying of cushionin proper grade as per direction of engineer in charge 600mm dia.

Providing and laying WBM base with stone aggregate 63 to 45 mm size stone screening 13.20 mm size and binding material as per MORTH specification including screening sorting spreading to templates and cosolidation with PRR of 8-10 ton capacityincl carriage of all material (lead upto 60km) from approved sources upto site of work complete (finished work to be measured 75 mm compacted thickness)