supply of material under the sr to conservation arch bridge ( near salimgarh fort side ) connecting from red fort to salimgarh fort, delhi supply of material under the sr to conservation arch bridge ( near salimgarh fort side ) connecting from red fort to salimgarh fort, delhi , conservation work , u-lime ( katni ) in proper packing , coarse sand ( free from dust & foreign materials ) , surkhi of 1st class bricks ( free from dust & foreign materials ) , belgiri ( yellow colour ) , gur ( desi ) , gum ( babool ) , bricks fps modern bricks ( 9”x4”x3” ) , cement ( in 50kg packing ) 43 grade , bonding agent mixed with lime mortar for strengthing ( m-15 to 18 ) 3296 , chopped jute / sunai , special size bricks ( 10”x5”x3” ) , red sand stone ( size as per requirement of site ) , copper dowel 20mm dia , d q stone for cr masonry ( cut size in proper shape )