PROVISION OF BITUMINIOUS ROAD FROM MAIN GATE ALONG SECUTITY FENCE OF ADM AREA AT 29 FAD, DEHU ROAD

Amount

Excavation over areas n. exc 1.5 m in deep and getting out in soft/loose soil complete all as specified and as directed by Engr-in-Charge

Rolling and consolidating formation surfaces with power roller 8 to 12 tonne including watering, consolidating to required level, gradient, camber etc. in cutting, filling in hollows and depressions in the process complete all as specified and as directed by Engr-in-Charge

Supply & laying of Moorum/red bajri filling for 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 complete all as specified and directed. Note- For measurement refer Preamble 3.6 of MES Schedule Part II

Removing excavated soil to a distance not exceeding 50 mt and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by Engr-in-Charge.

M & L for soling (sub base) 150 mm, spread thickness with broken boulders or quarried stones of granite, trap or basalt, hand packed tightly, interstices filled, surface formed and rolled and consolidated with power roller 8 to 12 tonne to required gradient complete all as specified and as directed by Engr-in-Charge.

M & L for 100 mm thick WBM (compacted thickness) with coarse aggregates granite, trap or basalt of grading 2 (90 to 40mm size) spread, rolled and consolidated to required gradient and camber with power roller 8 to 12 tonne complete all as specified and as directed by Engr-in-Charge.

M & L for preparing unsurfaced water bound macadam by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat with cationic bitumen emulsion @ 10 kg/10sqmtr of surface area all as specified.

M & L for Premixed bituminous macadam using paving bitumen @4% by weight of total mix, rolled and compacted with power roller 8 to 10 tonnes to camber for & upto 75mm consolidated thickness and gradient complete all as specified and directed.

M & L for applying priming/tack coat with cationic bitumen emulsion RS-1 grade at the rate of 2.5 kg per 10 sqm of surface complete all as specified and as directed.

M & L for bituminious premix semi dense asphaltic concrete 40 mm (compacted thickness) using graded crushed stone aggregate premixed with binder (paving grade bitumen VG 30 grade) @ 4% by weight of total mix & hydraulic lime filler, rolled and compacted to required camber and gradient complete all as specified and directed. Note :- (i) Bituminous premix semi dense bituminous concrete shall be laid using self propelled hydrostatic paver finisher and preparation of mix shall be using hot mix plant and transporting the mix in tipper. (ii) The exact bitumen content required shall be determined following the Marshall Mix Design procedure contained in the Asphalt Institute Manual MS-2 (Sixth Edition) as referred in case 3.5.3 of IRC 111: 2009. The adjustment in rate due to variation in quantity of bitumen if any shall be priced at the rate of Rs 30 per kg.

M & L for 100 mm spread thickness, moorum in granular sub base or light wearing surfaces, spread, rolled and compacted using vibratory roller of 80 to 100 kN static weight with plain or pad foot drum to required gradient and camber complete all as specified and as directed. Note- For measurement refer Preamble 3.6 of MES Schedule Part II

M & L for Painting lines, dashes, arrows, letters etc on roads pavements and the like n exc 10cm wide with road marking paint, white or golden yellow.

MOHANLAL MATHRANI CONS. PVT. LTD.