Details: civil works 4.1.3providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - all work up to plinth level:1:2:4 (cement : 2 coarsesand (zone-iii) : 4 graded stone aggregate 20 mm nominal size) 5.9.2centering and shuttering including strutting, etc. and removal of form for:walls (anythickness) including attached pilasters, butteresses, plinth and string courses etc. 50.10.1steel work in built up g i tubular ( round, square or rectangular hollow tubes etc.)trusses etc., including cutting, hoisting,fixing in position and applying a priming coatof approved steel primer, including welding and bolted with special shaped washersetc. complete 10.1structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position and applying a priming coat of approvedsteel primer all complete. 50.10.2steel work for purlin/single section with g i pipes including cutting, hoisting, fixingin positio
Sector: Infrastructure