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443 Lafayette Road N. MINNES�TA DEPARTMEN`T C3F (651)284-5005 <br /> St. Paul,Minnesota 55155 � i 1-800-DIAL-DLI <br /> www.dli.mn.gov L„�BCJR 8� II�IDUSTRY TTY: (651)297-4198 <br /> :� <br /> Apri17,2011 <br /> J Berd Mechanical Contractors Inc. <br /> 3308 Southway Dr <br /> St. Cloud,MN 56301 <br /> Gentlemen/Ladies: <br /> Subject: REQUEST FOR ADDITIONAL INFORMATION regarding plumbing at O'Reilly Auto Parts, <br /> 3424 Shoreline Dr,Orono,Hennepin County,Minnesota,Plan No.PLB 1104-00015 <br /> We are NOT able to grant approval at this time of the plans and specifications submitted for the above- <br /> designated project.The following comment(s)outline the changes and/or additional information that must be <br /> submitted so that we can further evaluate the plans and specifications for compliance with the standards of this <br /> department: <br /> l. A common vent may serve two similar fixtures if each fixture drain connects independently to a vertical <br /> drain at the same level.Otherwise, individual vent pipes must be provided on the dedicated fixture branches <br /> (see Minnesota Rules,part 4715.2580, subpart 1).Provide revised plans that show code compliant vents in <br /> the following locations: <br /> a. The back-to-back water closets. <br /> b. T'he sanitary branches serving the floor drains in the back-to-back restrooms. <br /> 2. The plans indicate that an eyewash,with a six foot flexible hose supplied from the cold water faucet fitting <br /> on the mop sink,will be provided.T'he flexible hose may allow the eyewash to hang below the spill level of <br /> the mop sink or a mop bucket,which could result in the contamination of the potable water system. The <br /> ASSE 1001 certified atmospheric vacuum breaker that is provided does not comply with Minnesota Rules, <br /> part 4715.2100,because of the shut-off valve located at the end of the hose and downstream of the vacuum <br /> breaker, and an alternate installation is required.Provide revised plans that show a code compliant <br /> installation. � <br /> 3. Waste receptors receiving indirect waste may not be installed in any toilet room(see Minnesota Rules,part <br /> 4715.1590, subpart 1).If the mop sink will be used to receive indirect waste,it must be located outside of <br /> the restroom. <br /> Please submit the requested information promptly so we may complete our plan review. No construction related <br /> to the above-referenced plans shall begin until approval is provided by our office. When submitting additional � <br /> information,please refer to Plan No.PLB 1104-00015.If you have any questions,contact me at 651/284-5803. <br /> Sincerely, <br /> S�o2f Sa •,P.E. <br /> Public Health Engineer <br /> Plumbing Plan Review and Inspections Unit <br /> 651/284-5803 <br /> cc: O'Reilly Auto Parts <br /> City of Orono Building Official <br /> Casco Diversifiied Corporation <br /> File <br /> This information can be provided to you in aRernative formats(Braille,large print or audio). <br /> An Equal Opportunity Employer <br />