Specifications include, but are not limited to: The City of Milwaukee Department of Neighborhood Services contracts for the razing and removal of various types of buildings with private contractors each year. DNS also contracts with the Department of Public Works for the raze and removal of approximately 100 properties per year. During the process of razing and removal of these structures, it is required that the sewer and water services connected to these buildings be permanently sealed by a licensed master plumber through the permit process. In some cases, additional work of extending sewer and water services may be required. The Department of Neighborhood Services is seeking to contract with a firm capable of completing permanent sewer and water seals of up to 100 parcels per year. Successful bidder will be required to respond in a timely manner to requests from both Department of Public Works crews and private contractors working for the Department of Neighborhood Services. Plumbing Contractor is required to contact the Plumbing Inspector in a timely manner to arrange for inspections.