Mn Dept of labor/industry report on plans

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REc�rd�� SEP 1 8 2006 MINNESOTA DEPARTMENT OF LABOR AND INDUSTRY Division of Construction Codes and Licensing CITY OF ORO(�p REPORT ON PLANS Plans and specifications on plumbing: Skin Care Doctors Addition,2765 Kelly Parkway,Orono, Hennepin County,Minnesota,Plan No.075598 OWNERSHIP: SUBMTTTER(S): G R Mechanical,Plumbing&Heating Contractor, 12401 Ironwood Circle, Suite 500,Rogers, Minnesota 55374 Plans Dated: ��.�. Date Received: September 6,2006 Date Reviewed: September 14,2006 SCOPE: This review is limited to the design of this particular project only insofar as the provisions of the Minnesota Plumbing Code, as amended,apply,and does not cover the water supply or sewerage system to which this plumbing system is connected. The review is based upon the supposition that the data on which the design is based are correct,and that necessary legal authority has been obtained to construct the project. The responsibility for the design of structural features and the efficiency of equipment must be taken by the project designer. Approval is contingent upon satisfactory disposition of any requirements included in this report. Special care should be taken to insure that the material and installation of the plumbing system are in accordance with the provisions of the Minnesota Plumbing Code. A copy of the approved plans and specifications should be retained at the project location for future reference. .. A set of the identified plans and specifications is being returned to G R Mechanical. Enclosed is a copy of the report and transmittal letter to be forwarded to the project owner. INSPECTIONS: All plumbing installations must be tested and inspected in accordance with the requirements of the Minnesota Plumbing Code. As specified in Minnesota Rules,part 4715.2830,no plumbing work may be covered prior to completing the required tests and inspections. Provisions must be ma.de for applying an air test at the time of the roughing-in inspection as outlined in Minnesota Rules,part 4715.2820,subpart 2,of the code. A manometer test,as specified in Minnesota Rules,part 4715.2820,subpart 3,is required at the time of the � fmished plumbing inspection. It is the responsibility of the contractor/installer to notify the Minnesota Department of Labor and Industry.when an installation for a state contract job,licensed facility, or project in an axea where there is no local administrative authority is ready fbr an inspection and test. To schedule inspections, contact the state plumbing standards representative for your region,or call Jim Peterson at 651/284-5889. REQiIIREMENT(S): 1. The submitted plans indicate that the new fixtures will be served by existing water distribution piping. Verify that the existing pipes are sized to accommodate the added fixtures(see Minnesota Rules, part 4715.3800). 2. 'The maximum water volume per flush of a floor-mounted water closet shall be 1.6 gallons. Water closets shall comply with American National Standards Institute A112.19.6--1990(see Minnesota Statutes, Section 326.37, subpart 2). 3. A full-size vent stack(3-inch minimum)must be provided for every building(see Minnesota Rules, part 4715.2520, subpart l). This stack must be continuous in size from its base to its terminal and should be the most remote stack from the location where the building drain leaves the building. Verify that a full-size vent stack exists for this building.