The URL can be used to link to this page

Home My WebLink About303754_1_Corrections.docxRESIDENTIAL PLAN CHECK 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: 102115577 PROJECT ADDRESS: 2202 W Avalon Ave Unit# 2 PLAN CHECK ENGINEER: Huang, GaryTEL:714 647-5862 EMAIL: Ghuang@santa-ana.orgFAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3, U PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 6/22/2023 INITIAL REVIEW 7/28/2023 EXPIRATION 12/19/2023 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Binh Le 3. TEL: (714)264-7690 FAX: VALUATION: $55,000.00 EMAIL: blbuilders68@gmail.com FLOOD ZONE: X-0602320144J GUIDELINES: Comments contained within this report reflect only those of the Building and Safety Division. Additional comments or corrective action may be required by other Departments and/or outside Agencies This Plan Review Report and all subsequent code references are based upon the most recent version(s) of the 2022 California Building Codes (CBC, CRC, CFC, CEC, CPC, CMC, CGBSC, and CEES) The approval of plans and any supporting documents does not permit the violation of any section of the adopted building codes or other pertinent local ordinances, or state and federal laws All listed plan review comments must be adequately addressed before a building permit can be issued 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. PLAN REVIEW COMMENTS: Applicant shall address all the checked‘☒’ correction comments below before resubmitting plans to Building Safety for recheck. ☒1. 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. ☐Fire Department approval on the corrected/final set of drawings (647-5839 or 647-5700). ☒Police Department approval on the corrected/final set of drawings (647-5840). ☒Public Works Agency approval (647-5039). ☐Proof of Worker's Compensation Insurance shall be required at the time of permit issuance. ☒School District Approval; and a copy of the school fee worksheet, completed by the plan check engineer, shall be required by the School District to verify the scope of the work. ☐Grading Permit. Application is made through the Building Safety Division (647-5800) and the plan review is by the Public Works Agency (647-5039). ☒2. Note on plan: All concealed work installed without permits must be exposed for inspection to the satisfaction of the Building Inspector. This includes methods of attachment and all footings, structural members, mechanical, electrical, plumbing and insulation. ☒3. Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection. ☒4. Exterior walls without Automatic Residential Fire Sprinkler – (Table R302.1(1)) Exterior walls located less than 5-ft from a property line shall be of one hour construction. Exterior walls located less than 3-ft from a property line – No opening shall be provided. Wall between 3-ft and 5-ft of the property line – 25% of wall openings are permitted. Eaves projection – Provide one-hour protection on the underside of eave when eaves projected into the 5-ft of fire separation distance. No projection beyond 2-ft of the fire separation distance. ☒5. Walls separating dwelling units (main house and new ADU) shall be minimum 1-hour fire partition. Fire rated floor-ceiling and wall assemblies shall extend to and be tight against the exterior wall, and wall assemblies shall extend from the foundation to the underside of the roof sheathing. Provide details on the plans. (R302.3 CRC) ☒6. Walls separating dwelling units shall provide airborne sound insulation for walls with an STC rating of at least 50 per. Provide details on plans and provide verification of a tested assembly to achieve the required STC rating of 50. Energy Conservation – Title 24 Energy forms & calculations ☒1. Kitchen shall be vented to the outside. On the plan, please show exhaust fan(s) in kitchen (100 cfm minimum). CalGreen Plan Review Comments: ☒1. Plumbing fixtures flow rate limitation (Section 4.303) Water closet – 1.28 gallon per flush Shower head – 1.8 gallons per minute at 80 psi. Lavatory faucets – 1.2 gallon per minute at 60 psi. Kitchen faucet – 1.8 gallon per minute at 60 psi.☒Additional Review Comment: For the purpose of Park & Rec Development fee calculation, please provide new ADU square footage to existing single family residence square footage ratio (ADU sf / SFD sf) on the Cover Sheet. Square footages shall NOT include garage, non-habitable attic space, non-habitable basement space, patio cover, patio enclosure, sunroom and similar uses. Note on plan: The ADU sf / SFD sf ratio is for Park & Rec fee purpose only. The applicant is responsible for the given “SFR sf” of the existing primary residence; Building Safety staff are not responsible for the accuracy of the given “SFR sf”. Sheet A-1 Floor general note #6: revise insulation requirement to match with Title 24 energy calculation result Sheet A-2 Section key note #10: per structural drawing, it is shown as new ceiling joists. Coordinate with structural drawings Section key note #12: structural drawing show (N) slab over (E) slab. Show on the architectural drawing to match with structural drawing Sheet T24.1. Revise title 24 energy analysis. The additional condition floor should be 390 sq. ft. (NOT zero), and the existing condition floor area should be 1598 sq. ft. Verify total numbers of windows model. Should it be 11 total? Sheet S1 It is our understanding that building analysis is performed based on prescriptive method per CRC. Comply all requirement per CRC, including but not limited to, the shear wall length, shear wall location, number of shear walls; otherwise, provide engineering calculation justification. Further review is required. Provide new footing size and reinforcing at (N) wall with concrete curb detail Provide detail of how (N) footing dowel into (E) footing Provide detail of how (E) slab rebar dowel into (N) footing Provide minimum holdown per prescriptive method or provide structural calculation justification holdown is not required, typical to all shear walls Detail 1: provide post-install anchor to (E) footing for (N) shear wall anchor Detail 5: provide shot pin spacing Red marked comment set is available to pick-up at the City Hall.(End of Comment)