Specifications include, but are not limited to: Successful Bidder shall be responsible for to provide all materials labor and equipment necessary for the removal, transportation and disposal of pit and brine sludge to a disposal site for all group/sites listed; 1. Frequency Pit sludge must be removed twice annually, and on an as-needed basis, from the 13 group/sites. Dates to be agreed upon mutually between Iowa DOT and awarded vendor(s). 2. Locations. Locations include 13 group/sites in Iowa and the main complex in Ames. A map and table has been provided in Attachment A detailing the geographic location and shops included in each of the 13 group/sites. Locations noted IN RED are reclamation garages and must have entire contents of drains removed, no decanting is allowed. 3. Quantities. a. Approximate 900 gallons of oily sludge/ water per individual shop identified in the13 group/sites (total of 100,000 gallons per semi-annual trip). This sludge has not been classified as hazardous waste in the past. b. Brine sludge will be removed on an as needed basis. Approximately 2,000 gallons per shop. Approximately 20 shops per year for 40,000 gallons. c. On occasion a vendor(s) may require the use of a jetter to clear obstructed or clogged lines. 3. Availability. All Iowa DOT shop hours are 7:00 a.m. to 3:00 p.m. Monday-Thursday. Disposal on Fridays would need to be pre-arranged as Iowa DOT shops have different hours on Fridays. Locations are not available for work on state and federal holidays. Twenty-four hours in advance of work, notification must be provided to the Iowa DOT shop contact listed in Attachment A. The Iowa DOT will ensure a point of contact is available at the shop and ensure cleanout areas are accessible. 5. Additional Requirements a. The vendor(s) must provide the Iowa DOT with appropriate paperwork necessary to demonstrate compliance with all applicable federal, state and local regulations as well as a final billing per shop location. These submittals must be provided within two weeks of completion of work. b. The vendor(s) must provide notice of any violations of State or Federal environmental regulations occurring during the contract period.