Temporary Restoration of Damaged apron portion in Pettavathalai Sand Vent in Pettavathalai Village of Srirangam Taluk in Trichy District ..

Earth work in all soils except hard rock requiring blasting and conveying for formation of bund with lead of 0 to 100 metre deploying earth moving machinery and tippers including benching, formation of bunds, breaking clods, sectioning etc., complete

Supplying and filling in foundation with sand gravel mix in the ratio of 30:70 in layers of not more than 15cm thick, well rammed, watered and consolidated etc., complete complying with standard specification.

Providing and placing Plain Cement Concrete M15 (one cement, two crushed stone sand and four hard broken stone jelly) using 20 mm metal I.S specified grading (To achive the specified characteristic strengh of 15N/mm2 in 28 days) and mixing the ingredients in approved mixer including placing in layers and vibrating, water curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strengh specified in the approved drawing and specifications, and including the cost component of providing rigid and smooth centering and shuttering and scaffolding wherever necessary for various depth below and heights above ground level as per the direction of the engineer in charge of works and complying with technical spesifications.

GST 18% in Figures