Specifications include, but are not limited to: The selected vacuum contractor will be required to work in conjunction with American Tank Maintenance crews. These crews generally work Tuesday through half day Friday, normally 10 hours per day. When the American Tank team is working, the vacuum contractor will be expected to provide vacuuming services. It is expected that it will take no longer than 100 hours of vacuum service time. Note: This is an hourly contract with no guarantees of time. Two persons are required to operate the two trucks and assist with the pipe connecting and vacuum services. The selected vendor must be able to provide substitute trucks, if there are mechanical problems with the truck(s) assigned to the project. The hourly rate for vacuum truck and water decanting truck usage shall include all fuel costs. The rate shall also include all costs for removal, transport, and disposal, as well any other incidental costs of operating the trucks for water storage tank cleaning. All hoses and temporary piping are incidental to the hourly cost of the trucks.