tender for providing cement concrete pavement in kongu nagar streets at chinnakodangipalayam head of kodangipalayam , earthwork excavation for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth within the compound in places shown by the departmental officers with initial lead and lift etc.,including levelling the sites complete complying with standard specifications and as directed. (hard soil ) , cement concrete 1:4:8 mix using 40mm iss metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete , cement concrete 1:2:4 mix using 20mm iss metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc , supplying and erecting centering shuttering including necessary supports for plane etc., complete.bgl , cement concrete 1:1.5:3 mix using 20mm iss metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for 10 cum. , provision for tar pad for expansion joint , nameboard , photocharges , gst amount for providing service to government contract works for the above construction & maintenance works. { gst amount is the total gst amount for overall quoted amount (both construction and maintenance) above this row in column bb for all works in this package} (refer clause 13.2 & 13.3 of section 2 of instruction to bidders (itb) of sbd)