NNT 2026 27 Construction of Bus Shelter at OMR Main Road Marg Apartment Near Left side in Thiruporur Town Panchayat Chengalpattu District

Earth work excavation for foundation in all soils and sub soils and to full depth as may be directed except hard rock requiring blasting inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of l5cm. thick well rammed and consolidated depositing the surplus earth within the compound in places shown by the departmental officers with initial leads and lift and clearing and leveling the side etc. complete complying with standard specification

Cement concrete 1:4:8 using 40mm. ISS gauge blue granite stone jelly for foundation and flooring including dewatering wherever necessary and laid in layers not more than l5cm. thick etc. including cost of materials at site and labour charges complete complying with standard specification

Brick Work in CM 1:5 mix using 1st class bricks including cost and conveyance of all materials to site and all other incidental charges and labour charges for watering, curing etc. complete as per std. specifications. Below Basement

Reinforced cement conctrete 1:11/2:3 using 20mm HBGS jelly from approved quarry including all cost and conveyance of material to work site, mixing, laying, curing charges, all RCC works including labour charges etc., complete as per standard specification. Below Basement

A)  Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc., centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86. Below Basement

Above Basement

Supplying, fabricating and placing in position of mild steel for all reinforced cement concrete works including cost and covneyance of steel and biding wire and all other labour charges for cutting, bending, tying grills charges for cutting, bending tying grill, straightening, welding charger and other incidental charges etc. complete complying with std. specifications.

Supply and fixing Best Quality laminated tiles floor finishing in cm 1:3 mix size 0.30x0.30x0.02 laminated tiles with necessary lifting charges including cost and conveyance of materials to site, all other incidential charges and labour charges for fixing etc. complete as per standard specification

Plastering in CM 1:5 mix, 12mm thickness including cost and conveyance of all materials to work site from approved quarry sources and labour charges etc. complete.

Exterior Plastic Emulsion paint tow coats good quality of approved Emulsion paint including cost of all materiasl to site and all labour charges for mixing applying and proper curring etc., complete as per standard specification.