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Building Comments 1.pdfDATE: May 27, 2008 City of Edmonds PLAN REVIEW COMMENTS BUILDING DIVISION (425) 771-0220 TO: James Johnson FROM: Jeannine Graf, Building Official RE: Plan Check 4 BLD20080317 Project: Johnson SFR Project Address: 8526 184" Street SW During review of the above noted application, it was found that the following information, corrections, or clarifications are needed. Please resubmit two (2) copies of revised sheets and/or documents with a written response to each of the items below to the Permit Coordinator assigned to your project: 1) Please answer the following questions and add the following to the plot plan. ■ Will the existing shed be demolished ■ Will the existing rockery be removed from encroaching onto the neighboring property ■ Please provide copies of the recorded documents/easements as shown on the plot plan a Call out the covered porch and the patio and indicate setback distances to property lines Resubmit three (3) new site plans scaled and one additional reduced site plan on paper no larger than 8 %2" x 14". 2) Complete the third page of the energy worksheet. 3) Provide smoke alarms in outside hall of sleeping rooms. 4) Provide guard detail at second floor hall to room below. Guards are required to resist 200 psf and the in -fill components must resist 50 psf per Table R301.5. 5) Indicate kitchen sinks will be vented through the roof or with a loop vent as permitted by UPC 909.0. Air admittance valves are not permitted unless first approved by the Building Official under a formal alternate design request per UPC 301.2 (additional fee required). 6) In general remove details or notes that do not apply for example remove wall sections on Sheet G -I that do not apply. 7) See attached structural comments from city consultant. Respond to each item in writing. Eagle Eye Consulting Engineers, P.S. PO Box 523 Olalla, WA 98359 hoytjeter@centurytel.net 360 874 0562 Fax 360 874 0591 To: Theresa Umbaugh 1215' Ave N Edmonds, WA 98020 Re: Johnson Residence 8525 184` St SW Edmonds, WA 98020 Plan Review #2008-0317 Plan review number 01 Structure Area S.F. First floor 2075 Second floor 1065 Total 3140 Garage 1052 rand total 4192 EECE # EDM 08-41 The above referenced project is in the process of plan review for compliance with Edmonds ordinances and applicable codes. The following comments, deficiencies/corrections must be addressed prior to completion of plans review and subsequent issuance of permits. Provide revised plans and calculations along with a written response to each of the items listed below to facilitate a shorter back -check time. SCOPE OF REVIEW The scope of this review is for the Structural requirements of this project. All features were checked only to the extent allowed by the submittals provided. All portions of this project are assumed to meet or will meet other departmental requirements, conditions and concerns before permit approval. Page 2 of 3 Plan review Number 01 EECE#: EDM 08-41 Johnson Residence 2008-0317 STRUCTURAL COMMENTS General 1. The lateral analysis state per IBC 2006 but the analysis is per ASCE 7-02 and not ASCE 7-05. Section 9.5 is reserved for future provisions. Please modify the analysis accordingly. IBC 1613 Sheet A2 Foundation Plan 2. Prove analysis for the typical spread footing supporting the reaction of GB4 Sheet A3 Main Floor Plan 3. Please specify the required connection of the GB -4 to the supporting GB -3. Nothing is specified at this time. 4. Please modify the header used with the lateral restraint panel in the garage to meet the minimum beam depth. The net header depth shall not be less then 11.25". The drawings note 9" GLB and a 4x10 beam as the header. IBC figure 2308.9.3.2. 5. Details 6: Toenailing cannot be used to transfer more then 150 plf. Please modify detail 6 to transfer the forces that will exceed this force. IBC 2305.1.4 6. Please specify the number of studs to support GB3 at the garage door. Sheet A5 Roof Framing Plan 7. Please specify the required anchorage to the truss to the structures. IBC 2304.1.6 8. Detail l and Detail 2: Please note the 2" OIC spacing shall be staggered. IBC table 2306.4.1 9. Detail 11: Please specify the required axial force the truss is required to be design for on the drawings. The details are required for the truss to act as the collector elements and must be design to transfer this force. Please specify this clearly on the drawings. 10. Please specify the number of stud required to be used to support the girder truss. All that is noted is the force. Either add table to show the number of studs for different reactions or specify at each location the number of studs required. (For example 6 kips load at the bonus room.) Sheet A6 Sections/Notes Page 3 of 3 Plan Review Number 01 EECE#: EDM 08-41 Johnson Residence 2008-4317 11. Please modify the shear wall schedule to note the 2" OIC spacing shall use a 3X member and the nails shall be staggered. Double 2 are not allowed when the nailing is spaced this close. IBC 2306.4.1 footnote i. Sheet G-1 Typical Wall Sections 12. Typical stair Details: Please specify the required hanger to support the stair stringer. Additional corrections may be required following receipt of corrections and additional information as requested. Your plans are being reviewed concurrently with the Building Department, Fire Department, Zoning Department and Public Works Engineering. Changes, clarifications or additional corrections may be required subsequent to the Building Department plan review when comments are received from the other concerned departments. Should you have any inquiries regarding this letter, please contact Hoyt Jeter at (360) 874- 0562 between 8:00 a.m. and 5:00 p.m. By. Hoyt Jeter, P.E. President