Specifications include, but are not limited to: • The department will call contractor. Contractor and the department must agree on time when work is to be performed. Contractor should not perform any work if it has not received a signed purchase order. • Vendor must check in at site office, service the site and sign out or check out at the site office prior to leaving. A receipt or work ticket must be co-signed by a site attendant that the work was completed satisfactorily.) • Vendor must completely pump out all contents of septic system and include all sludge type material from system. • Vendor must provide pump-out equipment with a meter or gauge to designate amount being pumped out so Town representative can monitor and ensure that the Town is being charged for correct pumpage.