REPAIR TO ROADS AT MD ACCN AREA UNDER AGE B R II BENGDUBI MIL STN UNDER GE BENGDUBI

Amount

M&L for repairs to pot holes, any depth, not exc 1.0 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc, cutting around edges to atleast 25 mm in depth, making good by applying tack coat of cationic bitumen emulsion RS-1 confirming to IS 8887 @ 0.20-0.30 kg/sqm , putting in premixed asphaltic semi dense concrete minimum 25 mm consolidated thickness with 5.5% of binder content of paving bitumen VG - 30 grade by weight of total mix (premixed material prepared in hot mixed plant), pre- mixed material laid with self propelled mechanical paver, finished inlcuding rolling and compacting the surfaces to required gradient and camber with 8 to 12 tonne power roller and tandom vibrating roller etc, complete all as specified and as directed. Notes : (a) Rate quoted shall also be deemed to include for making good of any undulation/damages in wearing surfaces, where semi dense asphaltic concrete to be laid. (b) The binder content for the semi dense ashphaltic bituminous concrete to be provided under the above item shall be worked out on proportionate basis of the design mix formula approved for the SDAC item here-in-before and binder content shall be provided accordingly, contractor shall quote his rates considering the bitumen contents as 5.5%. Any variation in binder content shall be adjusted at the rate of Rs 55.00 per Kilogram of binder.

M&L for preparation of existing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms & finally fanning the cleaned surface with gunny bags to remove all loose dirt and applying evenly a priming /tack coat with cationic bitumen emulsion RS-1 confirming to IS 8887 @ 0.20-0.30 kg/sqm on bituminous surface as specified in Table 500-5 of MORTH specification for road and bridge work 2013, using mechanical spraye, complete all as specified and directed.

M & L for thermoplastic road marking paint, white or golden yellow @ 5kg/Sqm, conforming to BS-3262 applied on road/pavement as in lines, dashes, arrows, letters etc, 10 cm or more in width & of thickness not less than 2mm, with and including combination of retro-reflective glass beads 300 gm/ Sqm all as per manufacturer's instructions, using special applicator machine etc, complete all as specified & directed.

S&F in repairs cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions, etc. complete all as specified and directed.

S&F in repairs solar cat eye aluminium alloy shall (100% water proofing design according to 65) of size 125mm x125mm x25mm (shank 65mm) of high efficiency Mono Crystaline solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18000 mcd complete as per manufacturers instructions etc. Complete all as specified and directed.

Surface dressing n exc 15 cm deep incl getting out, removing of vegetation, surplus soil etc to a distance not exceeding 50 metre and depositing at a level not exceeding 1.5 metre above the starting point, complet

NEO BUILDERS (BID ID -3520800)

M/S R. K. INDUSTRIES (BID ID -3520227)

KAMALA INDUSTRIES (BID ID -3520753)

HARBHAJDAS AGARWAL (BID ID -3520402)

MS ORIENT ENGINEERING WORKS (BID ID -3520487)

M/S G D CONSTRUCTION (BID ID -3521140)

M/S B D ENTERPRISE (BID ID -3520860)

CHAKRABORTY AND SONS (BID ID -3519740)