Improvement works by providing new cable duct with cover slabs at Kalappanaickenpatty 110KV Substation

Amount

Earth work excavation in hard stiff clay, stiff block cotton hard red earth, shales, murram, gravel stoney earth, and earth mixed with small size boulders and hard gravelley soil with an initial lead of 10m and lift of 2 m including cost of all materials lead and lift etc., complete and directed by Engineer at site.

Plain cement concrete 1:4:8 using 40mm size graded HBG stone including cost of all materials labour, curing charges, lead lifts etc., complete for foundation .

Brick Work in C.M.1:5 using Second class Ground moulded chamber Burnt Bricks including cost of all materials ,curing and labour charges, all lead and lifts , complete.

Plastering with CM 1:5, 12mm thick on interior faces including cost of all materials, labour, curing charges, all leads & lifts etc., complete and as directed by Engineer at site.

Supply and fixing of 55x55x5mm MS angles for fixing cable duct tray including cost of all materials, labour charges, all leads& lifts etc ,complete.

Providing R.C.C (1:1.5:3)mix using 12 to 20mm HBG machine crushed metal for precast cover slab for cable duct including cost of all materials ,shuttering charges, lead, lift Transport, head load lead, labour charges, finishing the joints ,centering and curing etc., Excluding rods Complete.

Providing Ribbed Tor Steel for Reinforecement rods in RCC including Cutting, Bending, Tying and fixing in Position as per Specification & Drawing, including Cost of all Materials, Steel Binding Wire, All leads & Lifts etc, complete.

A.Kalidasan

ANDIAPPAN&CO