SPECIAL REPAIRS TO ROAD AT 17 CORPS OMC (TECHNICAL AREA) AND 236 IWT AT DAKSHINESWAR UNDER GE (NORTH) KOLKATA

Amount

Scarifying or picking up graveled macadam or bituminous macadam surfaces in area exc 400 sqm and depth exceeding 50mm but not exc 100mm deep and removing to a distance n.exc. 50 mtrs and all as directed.

M&L for Premixed bituminous macadam (consolidated thickness not less than 40mm), using binder contents 4% by weight of total mix, over primed surfaces of road using paving bitumen (grade VG-30), any penetration, laid/rolled and compacted with 10 to 12 ton power roller to required camber and gradient over tack coat complete all as specified in SSR 2009 (Part-I) and as directed (Note : (i) The work shall be carried out by using mechanical paver and rolled with power road roller (ii) Tack coat shall be measured and paid seperately under appropriate item.)

M&L for preparing of old 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 and applying paving bitumen evenly a tack coat with bituminous primer VG-30 @ 10 Kg per 10 Sqm complete all as specified.

M&L for bituminious premixed semi dence asphaltic concrete (SDAC) by mecanical paver, 40mm consolidated thickness using crushed graded stone aggregated mixed with binder content @ 5.5% by weight of total mix using paving bitumen (grade VG-30), rolled & compacted to required chamber & gradient with 10 to 12 tonne capacity power rooler complete all as spacified. Note: The work shall be carried out by using mechanical paver and rolled with 10-12 tonne power road roller.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction including cleaning the road surfaces of all dirt, seals, oil, grease and foreign materials etc. complete all as specified and directed

S&F cat eye solar reflective type of metal body alloy of size 110.00 X 120.00 X 24mm with PAMa striplens reflector, model No. DA-972 of DARKEYE, fixed with and incl MS stud of suitable size as per manfacturer's instruction complete as specified. Make: DARKEYE or equivlant of 3M / TATA BP SOLAR/SHAKTI.

PUNAM ENTERPRISE (BID ID -3125392)

GOUTAM BISWAS (BID ID -3126045)

B G Trading Co. (BID ID -3127295)

BKGL CONSTRUCTION (BID ID -3134716)