Description:550 sf two story room addition. shall not encroach any easements or required yards. separate permit required for electric. shall comply to 2007 krc including rafter span r802.5; floor joist span r502.3; ceiling joist span r802.4; smoke alarms r317. has planning and design verbal approval per lynn hannon on 05/07/08. builder has city of northfield letter of approval per jack kaiser, mayor on 04/22/08 for full build construction. builder has load calcs for lvls over kitchen to breakfast room beam and breadfast room window beam. - hh