HomeMy WebLinkAbout288188_1_Corrections.docxSPC
PLAN CHECK COMMENTS
COMMENTS
Planning & Building Agency
Building Safety Division
20 Civic Center Plaza
P.O. Box 1988 (M-19)
Santa Ana, CA 92702
(714) 647-5800
www.santa-ana.org
PLAN CHECK NO:
101110618
PROJECT ADDRESS:
3441 W MacArthur Blvd
PLAN CHECK ENGINEER:
Lee, WayneTEL:714
647-5848
EMAIL:
wlee@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
III B, SPK
OCCUPANCY CLASSIFICATION(S):
B, S-1
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
5/31/2022
INITIAL REVIEW
6/15/2022
EXPIRATION
11/27/2022
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Brandon Wolfe
3.
TEL:
(949)872-4838
FAX:
VALUATION:$30,000.00
EMAIL:
brandon@epdsolutions.com
FLOOD ZONE:X-0602320258J
APPLICABLE CODE: 2019 CALIFORNIA BUILDING CODE (CBC) WITH
CITY OF SANTA ANA AMENDMENTS
All items noted on this plan check report must be addressed.Please indicate the sheet number and detail to the right of each correction, or note the number on the plans where the correction is made. Resubmit marked original, calculations and this correction sheet. A separate sheet for response may be used.Resubmit 2corrected sets of plans.Please refer to red marks on the drawings for additional plan check comments. Revise drawings to show compliance.The applicant shall obtain clearances/approvals for the following prior to building permit issuance:
- Planning Division approval on the corrected/final set of drawings (647-5804). Previously approved plans
should be submitted to expedite the process.
- Police Department approval on the corrected/final set of drawings (647-5840).Please provide a project site plan with the following:
- Provide a fully dimensioned site plan on each set of plans.
- Disabled access compliance must be shown on the site plan.
- Show all property lines of record on the site plan.
- Show north arrow.Please provide first floor plan, mezzanine floor plan and building cross sections. Indicate story height and roof height in the building sections. The information is required to review structural design.All sheets. Please revise drawing title block to show correct address: 3441 W MacArthur Blvd.Sheet A0.00. Please revise scope of work description of the seismic retrofit portion. Revise “new seismic upgrade to roof structure” to “retrofit roof diaphragm and anchorage on the north-south direction only.” Sheet A0.00. The egress analysis shows 16,049 sf. office. Please show occupancy group: B, S1.Sheet A3.10. A number of information and notes are not within the scope of this permit. Please remove them. Delete alldetails, legend and notes which do not apply to this permit application from the drawing.Sheet A3.10. Please show following information on the roof plan:Show square footage, roof slope, drainage and location of the new roofing area.Show existing skylights. Delete skylight alteration and delete new skylights.Show existing rooftop units. Delete rooftop units alteration and delete new units.Revise roof legend and legends to match roof plan and match scope of work.Sheet A3.10. Please specify make, model and ICC research report number for the new roof covering.Please provide CRRC number for new roof covering on plan to meet minimum aged solar reflectance and minimum thermal emittance or minimum SRI in compliance with 2019 California Energy Code section 141.0(b)2Bi.STRUCTURALPlease remove previous plan check comments from the structural calculation. For new plan check response, please do not staple them with structural calculation.Please provide calculation of seismic response coefficient, Cs per ASCE 7-16 12.8.1.On north-south direction, please provide wind load calculation to verify that seismic force governs the design. Otherwise, design for most critical load combination with wind load.Please provide lateral analysis on the east-west direction. Provide retrofit details on plan.This building has 8237 sf mezzanine floor. However, the mezzanine load to transfer to diaphragm is not included in the calculation (refer to sheet LR-2). Please clarify and revise.Please provide vertical distribution of seismic forces to calculate demand roof level and mezzanine level force. ASCE 7-16 12.8.3.Please justify the Fpx =0.262 W as shown on page LR-2. Provide diaphragm calculations per ASCE 7-16 12.10.1.1 and equation (12.10-1, 12.10-2 and 12.10-3). The diaphragm force shall include the additional force transferred from mezzanine level to be supported by roof diaphragm and prove that seismic force governs the design.Please clarify and design diaphragm to exterior concrete wall anchorage per ASCE 7-16 12.11END OF COMMENTS