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10584 Mill Creek Road SE <br />November 18, 1992 <br />Page 1 <br /> <br />Marion County <br /> <br /> OREGON <br />COMMUNITY DI~V£LOPMI:NT <br />19£ PAR. TM£NT <br /> <br />Building Inspection - Dwelling Plan Review <br /> <br />The attached plans have been reviewed for compliance with the state of Oregon <br />1990 Edition One and Two Family Dwelling Specialty code. <br /> <br />The grade away from foundation walls shall fall a minimum of 6 in. <br />within the first 10 ft., except as restricted by lot lines where the <br />fall will be a minimum of 6 in. regardless of the horizontal distance <br />available. (R-301.3) <br /> <br />Every sleeping room shall have at least one operable window approved for <br />emergency egress or rescue. The window sill height shall not be more <br />than 44 inches above the floor. The minimum net clear opening width <br />dimension shall be 20 inches. The minimum net opening height shall be <br />24 inches. The minimum net clear opening area shall be at least 5.7 <br />square feet. (R-210.2) <br /> <br />When alterations repairs or additions are made to an existing dwelling, <br />the entire building shall be provided with smoke detectors located as <br />required for new dwellings. (R-215.1) <br /> <br />smoke detectors shall be installed outside of each separate sleeping <br />area in the immediate vicinity of the bedrooms and on each additional <br />story of the dwelling including basements. In dwelling units with split <br />levels, a smoke detector need be installed only on the upper level, <br />provided the lower level is less than one full story below the upper <br />level, except that if there is a door between levels then a detector is <br />required on each level. Ail detectors shall be connected to a sounding <br />device or other detectors to provide, when actuated, an alarm which will <br />be audible in all sleeping areas. (R-215.1) <br /> <br />Roof trusses are required to be designed by an Oregon registered <br />Engineer or Architect. For trusses manufactured by an approved <br />fabrication plant, have the design and layout drawings available at the <br />construction site for the framing inspection. All job site cutting or <br />modification of the roof trusses shall be clearly shown in the <br />engineer's design calculations and drawings. If trusses are to be built <br />at the job site, submit the engineer's design and construction plans to <br />the Marion County Building Department prior to start of construction and <br />have the approved drawings available at the site for the framing <br />inspection. <br /> <br />Approval as a result of this plan review or an inspection shall not be <br />construed to be an approval of a violation of the provisions.of the dwelling <br />code or of other ordinances of the jurisdiction. Reviews or anspections <br />presuming to give authority to violate or cancel the p~ovision~ of the <br />dwelling code or of other ordinances of the jurisdiction shall not be valid. <br /> <br />JIM TRUSSELL <br />PLANS EXAMINER <br /> <br />"APPROVED" only when this sheet is attached to plans <br /> <br /> <br />