SPECIAL REPAIRS TO ROAD FROM POLE NO 21 TO POLE NO 32 A IN SUB DEPOT AT CAD PULGAON

M & L for scarifying or picking gravelled, mecadam or bituminous mecadam surfaces exc 50mm and n exc 100mm deep in area exc 400 Sqm and removing exceeding 50 Mtr & n.exc 500mtrs and stacking, complete all as specified and as directed.

Rolling and consolidation formation surface in cutting/filling with power roller 8 to 12 tonne and consolidated to required gradient and camber including watering, complete all as specified and directed.

M&L 200mm (spread thickness) Soling (or sub base) with broken boulders or quarried stone (Granite, Trap or Basalt stone) of size range 100mm to 50mm, interstices filled, surface formed, rolled with power roller 8 to 12 tonne and consolidated to required gradient and camber, complete all as specified and directed.

M&L 150mm thick (compacted thickness) water bound macadam in two layers each of 75mm thick (each layer to be rolled and consolidated separately) with coarse aggregate of granite/black trap/basalt stone of grading 2 ranging from 63mm to 40mm, hollows made up to form true surface, spread, surface binding with and including screening and moorum, watered, consolidated and rolled with 8 to 12 tonne power roller to gradient and camber required, complete all as specified and directed.

Material and Labour 7.5 cm thick (compacted thickness) WBM with coarse aggregate of grading 3 (50 mm to 20 mm size) spread, rolled and consolidated to gradient and camber required with granite trap or basalt stone aggregates, complete all as specified and directed.

Material and Labour 7.5 cm thick (compacted thickness) WBM with coarse aggregate of grading 3 (50 mm to 20 mm size) spread, rolled and consolidated to gradient and camber required with granite trap, complete all as specified and directed.

Preparing un-surfaced water bound macadam by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a tack coat with bituminous primer (Paving bitumen) VG-30 at @ 10 Kg per 10 Sqm for laying bituminus macadam premix carpet complete all as specified and directed.

M&L for premix bituminous macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) with binder content (paving bitumen) of 4% by weight of total mix and 1.5% cement filler complete all as specified and directed.

M&L for applying evenly a tack coat with bituminous primer (Paving bitumen) VG-30 at @ 5 Kg per 10 Sqm for laying bituminus macadam premix carpet complete all as specified and as directed.

M&L, Bituminous premix asphaltic semi dense concrete 30 mm consolidated thickness with 5.5% binder content (minimum) by weight of total mix (bitumen VG-30) and 2% cement filler, rolled and compacted to required camber and gradient using 8 to 10 tonne power roller & mechanical paver complete all as specified and directed.