REINSTATEMENT OF THE ROAD UNDER AGE B/R II OF GE(NW) NAVY NAGAR, COLABA, MUMBAI

Amount

Excavating in trenches n exc 1.5m wide & n exc 1.5m in depth; for foundation, etc or for manholes n.exc.10 Sqm on plan and n.exc.1.5m in depth and getting out in any soft/ loose soil including removing excavated soil out side MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Demolition of concrete of any description including asphalt concrete / bituminous mecadam of any thickness by mechanical means includinggs not exc 15 cm thickness (below or above ground level) and removing debris out side MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Material & labour for Soling 150mm thick (spread thickness) (or sub base) with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber using power roller of capacity exc 8 to 12 tonne complete all as specified.

Material & labour for wet mix macadam 200mm thick (compacted thickness) mixture of graded aggregate ( granite, trap or besalt) , stone dust and cement @2% of weight surface formed and rolled and consolidated to required gradient and camber using power roller of capacity exc 8 to 12 tonne complete all as specified.

Material & labour for preparing new surfaces of wet mix macadam by brushing with wire brushes for removing dust, 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 bituminous primer @ 10 Kg/Per 10 Sqm using paving bitumen complete all as specified and directed by Engineer-in-Charge.

Material and labour for premix bituminous macadam consolidated thickness 75mm or less by using paving bitumen VG-30 grade with binder content @ 4% by weight of total mix as per design mix as per IRC specification, laying with mechanical paver, rolled and compacted to required camber and gradient by using 8 to 10 tonne capacity power roller complete all as specified and directed.

Material & Labour for preparing existing black top surfaces 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. complete all as spcified and as directed.

Material & Labour for applying evenly a tack coat with bitumen primer ( paving grade bitumen VG- 10 grade ) at 5 Kg per 10 Sqm with the help of pressure sprayer complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Bituminous premix asphaltic semi dense concrete 40 mm consolidated thickness by using paving bitumen VG-30 grade with 6 % binder content by weight of total mix , laying with mechanical paver, rolled and compacted to required camber and gradient by using 8 to 10 tonne capacity power roller complete all as specified and directed. Note - i) Semi dense bituminous concrete shall be laid using srlf proplled hydrostatic paver finisher and preparation of mix shall be using hot mix plant and transportating the mix in tipper. ii) The extact 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 11.2009. The adjustment in the rate on MINUS side variation in quantity of bitumen if any shall be priced at the rate of Rs. 60.00 per Kg, however No claim whatsover shall be made for PLUS side.

Material & labour for preparation of black bituminous road surfaces by removing all loose dirt, dust etc and applying thermo plastic road marking paint conforming to BS-3262 part I & II of 1989 with 20% glass beads (intermixed) (including dashes, arrows, letters etc) minimum 2mm thick, with an applicator machine and heated mixer, with stirring mechanism at temperature 160 C, laid uniformly complete all as specified and directed by the Engr-in-Charge.

SATGURU ENTERPRISE (BID ID -3186377)

ASHOK CONSTRUCTION (BID ID -3186560)

m/s ashoka enterprises (BID ID -3192018)

RENJIN CONSTRUCTION (BID ID -3184229)

MUKESH CONSTRUCTION CO (BID ID -3186188)