been asked to sub contract and provide a quote for seven industrial units for cladding and window cleaning prob 150 windows but there must be over 10,000sq metres of metal cladding to be cleaned maybe more ive not done proper sums yets,each unit varies in size average size is 60m x 40m with height of 7m the job requests using waterfed pole to clean,
what sort of prices would people go in at per metre square,its not the dirtiest job ever rubbed my finger over it on lower stuff and ya finger goes black with dust n dirt but higher level look bit more grimy nothing major.
any ideas on prices please