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Building Comments 1.pdfCity of Edmonds PLAN REVIEW COMMENTS BUILDING DIVISION (425) 771-0220 DATE: February 27, 2018 TO: Gregg Property Associates rrgregggcomcast.net FROM: Chuck Miller, Plans Examiner chuck.miller(&,,edmonmdswa. gov RE: Plan Check: BLD2017-1841 - I` review Project Address: 202 Main Street Project: Graphite Art Studios temporary shoring Building Division Scope: Install temporary soldier pile wall as part of grading/site preparations for structures to be completed under other permit(s) Please be advised that the building plans for the above referenced project have been disapproved for the purposes of obtaining a building permit. During a review of the plans by the Building Division for compliance with the applicable building codes, it was found that the following information, clarifications, or changes are needed. Reviews by other divisions, such as Planning, Engineering, or Fire, may result in additional comments that require attention beyond the scope of this letter. A complete review cannot be performed until the revised plans/documents, including a written response in itemized letter format indicating where the `clouded' or otherwise highlighted changes can be found on the revised plans, have been submitted to a Permit Coordinator. Only those sheets specifically referenced as follows need to be resubmitted. Resubmittals must be made at the Development Services Department on the 2nd Floor of City Hall. Permit Center hours are M, T, Th, & F from 8am-4:30pm and from 8:30am-12pm on Wednesdays. General plan review note: • The unique and specific nature of the work necessary to complete your project requires special inspection. A City of Edmonds `Special Inspection and Testing Agreement' (see end of this document) will need to be completed and returned prior to permit issuance. On sheet C3.1 — Grading and Drainage Plan: Plan 1 — Grading and Drainage Plan — Clarify on the plans the reference to the following elements: • The `4 foot maximum height concrete wall' located at the northwest corner of the site. • The `3 foot maximum height wall' located at the northeast corner of the site. • The `4 foot maximum height wall' located along the south side of the site. • The `footing drains' along the southwest corner of the site. While each references a `section' on sheet `C3.2' detailing the required construction, structural calculations supporting the designs of the retaining walls could not be found among the provided construction documents. It should be noted on the plans if this work is to be completed under a separate permit. On sheet C3.2 — Grading and Drainage Details: 2. Section 4 — Retaining Wall Section at NW Corner a. Provide as part of a complete permit application submittal structural calculations supporting the design of the represented structure. It should be noted on the plans if this work is to be completed under a separate permit. b. Clarify on the plans the indicated minimum depth of the drainage fill zone behind the retaining wall. It does not appear to correspond with that specified in the `Retaining Wall Backfill' section (page 11) of the provided `Geotechnical Engineering Report' — Project No. 1798.01— prepared by ZipperGeo. 3. Section 5 — Retaining Wall Section at NE Corner a. Provide as part of a complete permit application submittal structural calculations supporting the design of the represented structure. It should be noted on the plans if this work is to be completed under a separate permit. b. Clarify on the plans the indicated minimum depth of the drainage fill zone behind the retaining wall. It does not appear to correspond with that specified in the `Retaining Wall Backfill' section (page 11) of the provided `Geotechnical Engineering Report' — Project No. 1798.01— prepared by ZipperGeo. On sheet SH2.1 — Shoring Plan: 4. Plan 1 — Shoring Plan — Provide a note on the plans (or in the applicable referenced sections — 4/SH2.1 and 5/SH2.1) indicating that the foundation/foundation wall work is to be completed under a separate permit. On sheet SH4.1— Sections: 5. Section 1 a. Provide a note on the plans indicating that the referenced elements on the `building - side' (elevated post -tensioned slab, concrete wall, drainage matting, waterproof membrane, welded headed studs, concrete slab, etc.) of the shoring are to be completed under a separate permit. Page 2 of 3 b. Clarify on the plans the note: "Concrete above excavation line per structural notes" A corresponding note could not be found among the provided construction documents. 6. Section 2 - Clarify on the plans the note: "Concrete above excavation line per structural notes". A corresponding note could not be found among the provided construction documents. 7. Detail 3 — Typical Straight Pile Detail - Provide a note on the plans indicating that the referenced elements on the `building -side' (exterior wall, exterior building wall, concrete wall with reinforcement, concrete wall, etc.) of the shoring are to be completed under a separate permit. 8. Detail 4 — Typical Corner Pile Detail - Provide a note on the plans indicating that the referenced element on the `building -side' (concrete wall) of the shoring is to be completed under a separate permit. 9. Detail 5 — Typical Reentrant Corner Pile Detail - Provide a note on the plans indicating that the referenced element on the `building -side' (concrete wall) of the shoring is to be completed under a separate permit. On the provided Structural Calculations prepared by CG Engineering: 10. Sheet 11 — Allowable Capacities Per Geotech — Skin Friction — Clarify the noted value in tons per square foot (tsf). It does not appear to correspond with that indicated on sheet `4' (a copy of the `Lateral Earth Pressures Temporary Soldier Pile Wall' detail referenced in the `Soldier Pile Shoring and Lagging Design Parameters' section (page 17) of the provided `Geotechnical Engineering Report' — Project No. 1798.01 — prepared by ZipperGeo). Page 3 of 3 SPECIAL INSPECTION AND TESTING AGREEMENT Permit #: BLD2017-1841 Project: Graphite Art Studios temporary shoring Prior to issuance of a permit, this form must be completed in its entirety and returned to the City for approval. The completed form must have signatures of acknowledgment by all parties. DUTIES AND RESPONSIBILITIES Special Inspection Firm and Special Inspectors: The Special Inspection firm of will perform special inspection for the following types of work (separate forms must be submitted if more than one firm is to be employed): ■ Soil Excavation/Grading ■ Soldier Pile Installation All individual inspectors to be employed on this project will be WABO certified for the type of work they are to inspect. If inspection is for work that is not covered by the WABO categories, or the inspector is not WABO certified, a detailed resume of the inspector and firm must be submitted. The resume must show that the inspector and the firm are qualified by education and experience to perform the work and testing required by the project design and specifications. The work shall be inspected for conformance with the plans and specifications approved by the City. Revisions and addenda sheets will not be used for inspection, unless they have been approved by the City. Inspection records shall include: A daily record to be maintained on site, itemizing the inspections performed. Any nonconforming work shall be brought to the immediate attention of the contractor for resolution. A weekly report shall be submitted to the City; detailing the inspections and testing performed, listing any nonconforming work and resolution of nonconforming items. A final report shall be submitted to the building department prior to the Certificate of Occupancy being issued. This report will indicate that inspection and testing was completed in conformance with the approved plans, specifications and approved revisions or addenda. Any unresolved discrepancies must be detailed in the final report. Contractor: The contractor shall provide the special inspector or agency adequate notification of work requiring inspection. The City approved plan and specifications must be made available, at the jobsite for the use of the special inspector and the City inspector. The contractor shall maintain all daily inspection reports, on site, for review by all parties. The special inspection functions are considered to be in addition to the normal inspections performed by the City and the contractor is responsible for contacting the City to schedule regular inspections. No concrete shall be poured or other work covered until approval is given by the City inspector. \\EDMSVR-DEPTFS\Building\Handouts Information by Chuck\x inspections\COE SPECIAL INSPECTION AND TESTING AGREEMENT.docx2/27/2018 Building Department: The building department shall review any revisions and addenda. The City inspector will monitor the special inspection functions for compliance with the agreement and the approved plans. The City inspector shall be responsible for approving various stages of construction to be covered and for work to proceed. Design Professionals: The architect and/or engineer will clearly indicate on the plans and specifications the specific types of special inspection required and shall include a schedule for inspection and testing. The architect and/or engineer will coordinate their revision and addenda process in such a way as to ensure that all required City approvals are obtained, prior to work shown on the revisions being performed in the field. Owner: The project owner, or the architect or engineer acting as the owners agent, shall employ the special inspector or agency. ENFORCEMENT A failure of the special inspector or firm to perform in keeping with the requirements of the IBC, the approved plans and this document, may void this agreement and the Building Official's approval of the special inspector. In such a case a new special inspector and/or firm would need to be proposed for approval. A failure of the design and/or construction parties to perform in accordance with this agreement may result in a STOP WORK notice being posted on the project until nonconforming items have been resolved. ACKNOWLEDGMENTS I have read and agree to comply with the terms and conditions of this agreement. Owner: Signature Date Contractor: Signature Date: Arch./Eng: Signature Date: Special Insp. Signature Date: Special Insp. Agency ACCEPTED FOR THE CITY OF EDMONDS BUILDING DEPT. 1.2 Date: \\EDMSVR-DEPTFS\Building\Handouts Information by Chuck\x inspections\COE SPECIAL INSPECTION AND TESTING AGREEMENT.docx2/27/2018