CRC-WGTRD-119- Mairang Rani

Amount

Providing, laying & rolling of Built -Up- spray grout layer over prepared base consisting of a two layered composite construction of compacted crushed coarse aggregates using motor grader for aggregates, key stone chips spreader may be used with application of bituminous binder (Paving bitumen 60/70) after each layer and with key aggregates placed on the top of the second layer to serve as a base conforming to the line, grades, and cross section specified, the compacted layer thickness being 75 mm (Including carroage upto initial lead of 5.00 kmfrom quarry) (Including cost of testing materials at site and laboratory as directed by the Deptt.) At 15th Km

At 16th Km

At 17th Km

At 18th Km

Providing, laying & rolling of Open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates eithervusing penetration grade bitumen to required line , grade and level to serve as wearing course on a previously prepared base including mixing in a suitable plant laying and rolling with a smooth wheeled roller 8-10 Ton capacity to the required level and grade, (Including carriage upto initial lead of 5.00 kmfrom quarry and carriage of mixed materials upto 10.0 km initial lead rom mixing plant) from quarry and carriage of mixed materials upto 10.0 km initial lead rom mixing plant) (Including cost of testing materials at site and laboratory as directed by the Deptt.) At 15th Km

At 16th Km

At 17th Km

At 18th Km

Providing and laying seal coat sealing the voids on a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats (Including carriage upto initial lead of 5.00 km from quarry ) (Including cost of testing materials at site and laboratory as directed by the Deptt.) (a) Without anti stripping agent. At 15th Km

At 16th Km

At 17th Km

At 18th Km

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the @ 0.20 Kg per sqm on the prepared bituminous /granular surface cleaned with mechanical broom. (Including cost of testing materials at site and laboratory as directed by the Deptt.)

Semi-Dense Bituminous concrete (Providing & laying Semi Dense Bituminous Concrete with 100-120 TPH batch type HMP producing an average out put of 75 tonnes per per hour using crushed aggregates of specified grading premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site laying with a hydrostatic paver finisher with sensor control to the reqd. grade, level and alignment rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compaction as per MoSRT &H cl. no.508 complete in all respect. (Including carriage of mixed mixed materials upto 10.00 km initial lead from mixing plant ) (Including cost of testing materials at site and laboratory as directed by the Deptt.)

SRI HIRANYA PATHAK