P/L of GSB 150 MM , WMM 75 mm thick and 25 mm (compacted) thick OGPC in internal road to Tirith Village

Amount

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC,carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-l (size range 75 mm to 0.075 mm) having CBR Value-30. incl. cost of carriage complete.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification 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 I base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-charge. incl. cost of carriage complete.

Providing and laying 25mm thick compacted open graded premix carpet in conformity with latest most specification for road and bridges work with hot mix plant and paver finished, using crushed aggregated and including repairing of pot holes upto any depth, preparation of surface and cleaning etc. laying of tack coat and 6mm thick seal coat, including cost of material higher charge of plant machineries and equipment and inclusive of all carriages, lead, lift, taxex and octorai including cost of bitumen complete job.incl. cost of carriage complete.

Preparation of subgrade by excavating earth to an average of 22.5 cm depth, dressing to camber and consolidation with road roller of 8-12 tonne capacity including making good the undulation etc. and disposal of surplus earth upto 50 meters. incl. cost of carriage complete.

Placing and laying of M.S pipe in proper gradient by execution of trenches laying of pipe properly, refilling of earth for proper cushioning of pipe including carriage of pipe to actual site of the work complete job. 300 mm dia

Earth work in rough excavation, banking excavated earth in layers not exceeding20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller orwooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m in all kinds of soil: incl. cost of carriage complete.

WANGDUS & SON CONSTRUCTION