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Home My WebLink AboutFile Documents.909 E Hopkins Ave.0056-2021-BRES (25) Colorado Regional Office Corporate Headquarters 1111146 CO L 0 R A D O CODE 4610 S Ulster,Ste.150 5776 Stoneridge Mall Rd,Ste.150 Denver,CO0 65647 Plea925)46 C-0A 51 CONSULTING (303)400-6564 (925)463-06588 51 A Shuns Coda Associates Company Fax:(925)463-0691 Fax:(925)463-0691 Plan Review Report Project: 905 E Hopkins 0056-2021-BRES Project Location: Aspen, Colorado Date of Review: May 11, 2021 Based on Plans Dated: March 24, 2021 Architect: Z Group Architects Review Contact: Gil Rossmiller grossmiller@coloradocode.net Project Information Occupancy Classification: Single Family Dwelling Type of Construction: N/A Total Floor Area: First Floor 1,305 s.f. Second Floor: 940 s.f. Basement 1,783 Covered rear patio 100 s.f. Covered Front Porch 267 s.f. Covered upper Deck 136 s.f. Height (Stories/Feet): Two/22' Automatic Fire Sprinklers: NFPA13D Codes Used For Review Edition Code 2015 International Residential Code 2015 International Mechanical Code 2015 International Plumbing Code 2015 International Energy Conservation Code 2020 National Electrical Code Notice This cursory plan review is based on the codes above and represents a list of corrections necessary to comply with the requirements contained within them. This review is not a building permit. The local jurisdiction is responsible for issuing the appropriate permits based on this review. The approval of plans and specifications does not permit the violation of any section of any federal, state or local regulations. All comments in this report are based on the information provided on the drawings and supporting documentation provided for review. Colorado Code Consulting, LLC does not accept any responsibility for any condition that was not known at the time of this report. We reserve the right to amend this report if additional information is received. RECEIVED 10/07/2021 ASPEN BUILDING DEPARTMENT This report does not purport to review, interpret, apply, or certify compliance with the accessibility requirements set forth within the Americans with Disabilities Act (ADA). The application, interpretation and enforcement of the ADA are vested with the Federal Department of Justice. Applicants are encouraged to seek professional review to ensure compliance with the ADA. Review Comments The items noted below with a comment number(B-1, B-2 etc.)are items that need to be corrected to show compliance with the applicable codes. Please provide a written response indicating where the corrections are made on the plans. This will speed up the second review process. BUILDING CODE COMMENTS B-1 Please indicate the location, type and operation of the smoke and CO detectors. R314 and R315. Smoke and CO detectors are shown on Electrical Sheets E2-1, E2-2, and E2-3. On Sheet EO-1, "Fire Alarm Equipment Legend" has been revised to describe type and operation. B-2 Please provide the construction details for the solar panel system to verify conformance with section 324. Sheet A-002, "PHOTOVOLTAIC SOLAR ARRAY" notes revised. Manufacturer report and mounting hardware/details and added, see Document "10.Photovoltaic Report_Mounting.909 E Hopkins (905 Lot 2)....". B-3 Provide details for the radon mitigation system to verify conformance with appendix F. Sheet I-COVER, Radon Mitigation note on Index clarified. Sheet A-502, Notes clarified on Details 5 and 6. B-4 Refer to sheet A-503: a. Provide the stair construction details. Steps, stringers, handrail, landings etc. Structural details were not found in the structural plans. Will this be a deferred submittal? Sheet A-404 STAIR LAYOUT AND DETAIL added. Sheet S3.4 added, Revisions also made to Sheets S1.1, S2.1, and S2.2. STAIR ART SCREEN, Deferred Submittal: This component shall also function as a guardrail for the center portion of the stair, and support for the handrail. Attachment for handrails; and attachment to stringers, treads, and/or columns, to be determined once full extent of design and artist/fabricator known. B-5 Refer to sheet A-601: a. Window note#13. Please indicate the location of required safety glazing to verify conformance with section R308.4. Example windows at the primary and junior bathtubs. Sheet A-601, Window Schedule, Hazardous location notes added to Windows, EF, EG. NA, NC, NH, NI, NJ, SB, WC, WK, WL. STRUCTURAL COMMENTS S-1 Refer to sheet SO.1: a. Please verify that the loading for the solar panels was included in the design. The note on the roof plan, sheet S2.3, showing the location of the solar panels was updated to indicate a maximum uniform load of 3.5 psf corresponding to the cutsheet provided by the solar consultant. S-2 Refer to sheet S2.2: a. Please indicate the required hanger at the 3ply 2x12 at rear patio roof RECEIVED 2IPage Colorado Code Consulting, a Shums Coda Associates Compa'/07/2021 ASPEN BUILDING DEPARTMENT b. Please indicate the required hanger at the 9 '/2" LVL floor joist at the hot tub area. Also, provide a section through the 12x170 beam indicating the stepped condition and joist connection to the beam. The 3ply 2x12 is supported via a column to the foundation below, and the 9 l " LVL joist hanger is now called out on the drawings with a detail cut showing the transition. S-3 Refer to sheet S2.3: a. The note for the rafter tail extension over the junior bath works. This appears to be the same condition intended above the garage, stairs, and primary suite. However, there appears to be a hanger rather then the roof joists bearing on top of the beam. Please clarify. b. Along gridline A it appears the soffit framing should be 90° to the ceiling joists. Currently the framing members are running parallel to the exterior wall without any support. This also occurs at gridlines B, C and D. Please clarify. Additional information, including the rafter tail extensions with hangers and the soffit/eave framing that is oriented perpendicular to the rafters, has been added to the drawings to clarify the roof structure. MECHANICAL CODE COMMENTS M-1 No comments PLUMBING CODE COMMENTS P-1 Plans not required by City of Aspen ENERGY CODE COMMENTS EN-1 Refer to sheet A-502: a. Detail#2. Please indicate the proposed insulation type and R-value. This would be the ceiling for the room below. Sheet A-502, note and insulation added to Detail 2. EN-2 Refer to sheet M3-2: Please indicate the operation of the snow melt sensor to verify conformance with section R403.9 "General Notes" added to Sheet M2-2. a. ELECTRICAL CODE COMMENTS E-1 Plans not required by City of Aspen RECEIVED 3IPage Colorado Code Consulting, a Shums Coda Associates Compa'/07/2021 ASPEN BUILDING DEPARTMENT