KATTAPPANA BP 2020-21,PR NO 8 THOMACHIPPADI PATHUVEEDUCOLONY ROAD TARRING IN ERATTAYAR GP

Amount

TARRING

4.9 : Wet Mix Macadam <br> Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. <br> By Mechanical Means with 1 km lead

5.1.1a : Prime Coat :- Low porosity <br> Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

5.2.3a : Tack Coat <br>Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

5.10a : 20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2

od877657/2020_2021 : Providing and laying seal coat sealing the voids in bituminous surface laid to the specified levels,grades and cross fall using type C seal coat with bitumen emulsion SS2@10kg/10m2

od877658/2020_2021 : providing and fixing good quality granite name board with lettering including all cost of materials comveyance labour charge etc complete

CHACKO VARGHESE

Bidder Name

BENNY JOHN, WORKS CONTRACTOR

CHACKO VARGHESE