SURFACE CHANNELTouch up and make good existing surface channel; include all necessary cleaning, re-apply of waterproofing, screeding, admixture and finishing; all in accordance with Drawings and SpecificationOn surface channel 300mm wideSupply and install cast iron surface channel cover to match existing; include all necessary fittings, accessories and painting; all in accordance with Drawings and SpecificationOn surface channel 300mm wideBASE PANELDesign ,supply and install stainless steel base panel with stone/tiles finishes for matching cover (stone/tiles measured separately) to match surrounding floor finishes; include removable supporting beams, stiffiners, all necessary fittings, accessories and painting; all as detailed and described in Drawing No. H-D-15 and SpecificationOn Floor/ top of manhole approximately size 600 x 600 mmapproximately size 900 x 900 mm