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St. Edward the Confessor Episcopal Church <br /> Plumbing <br /> Plan No. 050483 <br /> Page 2 <br /> August 19, 2004 <br /> 4. Faucets equipped with threaded hose connections must be provided with approved backflow preventers. This " <br /> shall include the faucet for the janitor's sink. <br /> 5. The vent pipe opening from a soil or waste pipe may not be below the weir of the trap. The fixture drain lines <br /> must connect to the vertical sanitary drain with a tee connection rather than a wye connection as indicated in <br /> the waste and vent riser diagrams (see Minnesota Rules, part 4715.2620> subpart 2). <br /> 6. The copper water distribution piping must meet ASTM Standard B 88 (see Minnesota Rules, part 4715.0520). <br /> The plumbing specification list on Sheet No. P1 (Item 3F)incorrectly refers to ASTM Standard 388 for water <br /> distribution piping. <br /> 7. Pipe hanger and support spacing shall conform to the requirements specified in Minnesota Rules, <br /> part 4715.1430. <br /> 8. The plans and specitications were prepared by a licensed master plumber. The plumber who has prepared the <br /> plans is the only one that can use the plans for construction. If another plumber is contracted to install the <br /> plumbing, they must submit their own plans and specifications for the project. <br /> NOTE(S): <br /> 1. The scope of this project consists of the remodeling of an existing building. The plumbing installation includes <br /> water closets, urinals,lavatories,kitchen sinks, water coolers, a mop sink, a water heater, a sump pump, and <br /> floor drains. <br /> 2. This facility will be served by existing municipal sewer and water service connections. <br /> Authorization for construction in accordance with the approved plans may be withdrawn if construction is not <br /> undertaken within a period of two years. The fact that the plans have been approved does not necessarily mean that <br /> recoinmendations or requirements for change will not be made at some later time when changed conditions, <br /> additional information, or advanced knowledge make improvements necessary. <br /> Ap roved: <br /> Todd Schaefer <br /> Public Health Engineer <br /> Environmental Health Services Section <br /> P.O. Box 64975 <br /> St. Paul, Minnesota 55164-0975 <br /> 651/215-1249 <br /> TDS 1ss <br /> Enclosure <br /> cc: Gilbert Mechanical Contractors, Inc. <br /> St. Edward the Confessor Episcopal Chy.rch <br /> Mr. Lyle Oman, Plumbing Inspector � <br /> File <br />