Providing and fixing in position grating of approved make (to the approval of Engineer-in-charge ) size 150mm x 150mm for gully trap. H.C.I. grating including painting with black bitumastic superior paint of approved manufacture three coats.
Providing and fixing in position grating of approved make (to the approval of Engineer-in-charge ) size 150mm x 150mm for gully trap. H.C.I. grating including painting with black bitumastic superior paint of approved manufacture three coats.