Providing and applying injection grouting using cement slurry admixed with Fosroc Chemical Conplast WL or any other equivalent compound @ 300 ml/ Bag of cement through the uPVC nozzles ( 12mm dia uPVC/ Plastic Nozzles – 4″ to 9″ long @ 5 No: / Sqm of area) , provided into the cracks/ honeycombed areas using 140 PSI hand operated Grouting Pump under pressure till the refusal,doing final Cement slurry Grouting (after28 Days),, finally cutting & sealing of Nozzle. including all labour, supervision, tools and tackles and transportation etc. complete as per direction of Enginner -in- charge.