tender for clarification house truss coloumn repairs work-2 m.s. work in heavy sizes includingtrusses, built up gates, door frames etc. including cost of welding rod, gas, drilling of holes and also higher charges of welding machine, labor, t& p etc. but excluding cost of ms steel. ( steel shall be provided by mill free of cost ) only labor rate 3 dismantling of girders, trusses and other work including stacking of as directed by the engineer in charge with in a distance of 60 meter ( 200 feet ) 4 dismantling of warn out a.c / g.c.i sheet including cost of labor, t&p etc. and including stacking of materials as directed by the engineer i / c. 5 fixing of gci sheets from roof with screw and between washer / ruber washer / joru hook but excluding cost of gci sheets ( only labour rate ) required for proper completion of the work.