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20070525143530.pdfDATE: May 25, 2007 City of Edmonds PLAN REVIEW COMMENTS BUILDING DIVISION (425) 771-0220 TO: Eaglewood Homes rimetime@comcast.net FROM: Jenny Readwin, Plans Ex 'n RE: Plan Check # 2007-0447 Project: SFR Project Address: 915 Cedar Street During review of the above noted application, it was found that the following information, corrections, or clarifications are needed. Please redline plans or submit two (2) sets of revised plans/documents (affected sheets only) with a written response to each of the items below to a Permit Coordinator. 1) Please add the following information to the site plan. Please redline plans or resubmit three (3) new site plans scaled no smaller than 1 "=20' and one on paper no larger than S 1/2" x 14". Label covered porch Specify if concrete wall along North property line is existing or proposed. If proposed specify top and bottom wall elevations and provide construction detail. ■ Datum point will be difficult for inspector to perform height verification because of elevation and distance from site. Please choose alternate datum point closet to the site. 2) Show how island sink 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 and alternate method per UPC 301.2. 3) See attached structural comments from city consultant. Respond to each item in writing. Eagle Eye Consulting Engineers, P.S. PO Sox 523 Olalla, WA 98359 hoytjeter@centug4el.net 360 874 0562 Fax 360 874 0591 To: JoAnne Zulauf 121 5th Avenue N Edmonds, WA 98020 Re: Englewood Homes 915 Cedar Street Edmonds, WA 98020 Plan Review # 2007-0447 all Structure Stated Area S.F. First floor 1512 Second floor 1777 Total 3289 Garage 548 Total 3837 Deck first floor 137 Terrace 497 Porch 96 Grand total 4567 Date: May 14, 2007 EECE # EDM 07-13 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 EECE#: EDM 07-13 Eaglewood Homes STRUCTURAL COMMENTS Sheet 3 FOUNDATION PLAN: 1. Engineer of Record (EOR), please provide a detail at the multiple stud column at the center of the garage entry. It is important that this is supported to prevent lateral translations. I was unable to find the required support at this location. Sheet 5 LOWER FLOOR PLAN: 2. EOR, it appear there is lateral resistance required between approximated 9 feet off the end garage wall as shown on sheet L2 of the analysis but none is specified on the drawings. Please modify accordingly or clarify the analysis submitted. 3. EOR, I assumed the shear wall noted with a dash not specified shall be SWI but the drawings appear not to specify this. Please note this on the drawings to assure the wall will be nailed per the shear wall analysis requirements. ��Twi< ►ls AM., i 1L•Zf37�7:�►�1t��d 4. EOR, please provide a detail at the multiple studs supporting the 3-1/2X 10-112 glu-lam beams, the diagonal 3-1/2X 11-718 PSL and the 5-1/8X18 beam. It is not clear how this will be connected or supported as drawn. 5. Ledgers are not approved to be connected with nails when supporting decks. Please modify accordingly. R502.2.1 IBC 1604.8.3 Sheet 7 MAIN FLOOR PLAN: 6. EOR, please specify the roof area that is transferring shear forces through the diaphragm to SW5 shall be completely blocked. The exterior wall does not meet the requirements to transfer lateral shear forces and in order to meet the rigid provision the diaphragm shall be blocked. IBC 2305.2.5 and IBC 2305.2.2 Sheet 8 ROOF FRAMING PLAN: 7. EOR, please add a collector element to drag the lateral forces into SW5 at the great room. Since there is no lateral resistance specified on the exterior, since there are windows, the lateral force must transfer to SW5 but as shown on the roof plan there is no collector element to transfer this lateral load. Please add the required collector at these locations. 8.. EOR, the design analysis used a tributary of 16 foot at the shear wall SW5 but the drawings specify 17'. The other tributary area is 17.5 feet and not 14 feet as used in Page 3 of 3 EECE#: EDM 07-13 Eaglewood Homes the design. Why is a smaller tributary area being used to transfer the lateral shear forces? Please clarify the analysis. Sheet D1 DETAILS: 9. Detail 4: Please note the vertical bar into the footing shall have a 90 degree hook. R403.1.3 10. Detail 5: Please note the vertical bar into the footing shall have a 90 degree hook. R403.1.3 11. Detail 6: Please note the vertical bar into the footing shall have a 90 degree hook. R403.1.3 12. Detail 7: Please note the vertical bar into the footing shall have a 90 degree hook. R403.1.3 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 (350) 874-0562 between 8:00 a.m. and 5:00 p.m. By: Hoyt Jeter, P.E. President