Ministry Of Road Transport And Highways Tender

Repairing Pot-holes with Bituminous Macadam (Grading - II, for compacted thickness of upto75mm): Filling Pot Holes with Bituminous Macadam using Mobile Hot Mix plant (6-10 TPH) with approved crushed aggregates of specified grading premixed with bituminous binder @3.4% by wt. of the total mix, transported to site and laid in the pot hole prepared before hand by cutting the edges to get a firm vertical face and by removing all the failed and loose materials including dust and applying tack coat evenly on the sides and on the surface as per specification, rolling the filled depression with 8-10 tonne smooth wheeled roller to achieve the desired compaction, including the cost and carriage of stone aggregates and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of all operational staff, quality control except the cost of tack coat complete as per direction of Engineer-in-charge. Payment to be made on the basis of the loose net volume of the stone aggregates used in the work. (Use Pakur variety stone aggregates, VG-30 bitumen)

Providing and applying tack coat with Cationic Bitumen Emulsion (RS1) complying with IS:8887 using Emulsion pressure distributor on prepared bituminous surface cleaned with mechnical broom and high pressure air jet at the rate of 0.20-0.30 kg/sqm .(Reference to MORT & H's Specification clause 503). [use bitumen emulsion @ 0.25 kg/sqm (RS 1 Grade)]

Providing and applying tack coat with Cationic Bitumen Emulsion (RS1) complying with IS:8887 using Emulsion pressure distributor on prepared granular surface cleaned with mechnical broom and high pressure air jet at the rate of 0.20-0.30 kg/sqm .(Reference to MORT & H's Specification clause 503). [use bitumen emulsion @ 0.275 kg/sqm (RS 1 Grade)]

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using. Type A and B seal coats (Reference to MORT&H's specification clause 511) ii) Case- IV: Type B Providing and laying of premix sand seal coat with bitumen VG-40

Construction of sub-grade and Earthen shoulder: Construction of sub-grade and earthen shoulders with river bed material with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 (Reference to MoRT&H's specification clause 305). With River Bed Material