Urgent Data Mining/Web scraping Job

We have a list of ten urls where we have sort and acquired permission to extract information such as name, address and telephone numbers etc. There are approx 4000 records to be collected in total and we have a strict 48hr deadline - if this is missed then there will be no payment for the job. This is likely to be an ongoing arrangement where we would seek to pay an hourly rate each week for more scrapes.