PERIODIC RENEWAL ON KALOHA PRAGPUR DADA SIBA SANSARPUR TERRACE ROAD KM SUB HEAD P.L 30MM THICK BITUMINOUS CONCRETE IN KM 46.200 TO 49.200 DURING THE YEAR 2021-22

Amount

Providing and applying tack coat with bitumen emulsion RS-I, including cleaning the road surface with hydraulic brooms and spraying with emulsion pressure distributor at the rate 0.275 kg (zero point two seven five kilogramme) per square meter on the prepared granular surface treated with primer complete as per MORD Technical specification clause 503, and as per the directions and entire satisfaction of the Engineer-in-Charge including carriage of materials with in all leads, lifts and other incidentals. The rate is including Royality, Malkana, Octroi, GST, toll tax, sale tax or any other taxes imposed by the Government.

Providing and laying 30mm (Thirty millimetre) compacted thick bituminous concrete with min 40-60 TPH (forty- sixty tonne per hour) hot mix batch type/drum type plant with electronic control Grading-II using crushed aggregate 13mm (Thirteen millimetre) nominal size of specified grading premixed with bituminous binder VG-30 (Viscosity Grade-thirty) @ 5.50% (five decimal five zero percent) of mix weight transported to site, laid with censor paver finisher hydraulic with censor control to the required grade, level and alignment over a previously prepered surface and rolling complete with smooth wheeled roller 8-10 (Eight-Ten) tonne capacity for initial break down rolling and vibratory roller 8-10 (Eight-Ten) tonne capacity or pneumatic type roller of 12-15 (Twelve-fifteen Tonne) with tyre pressure of atleast 0.56mpa (Zero point five six ) for intermediate rolling and finish rolling with 6-8 (six-eight) tonne smooth wheeled tandom roller to achieve the desired compaction as per MORTH technical specification clause No. 509 and as per directions and entire satisfaction of the Engineer-in-Charge including carriage of material within all leads,lifts and other incidentals. The rate is including Royality, Malkana, Octroi, GST, toll tax, sale tax or any other taxes imposed by the Government.

Balbir Singh Govt Contractor