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Home My WebLink About297074_3_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: 101113420 PROJECT ADDRESS: 4009 W Hazard Ave PLAN CHECK ENGINEER: Lo, JonathanTEL:714 647-5822 EMAIL: Jlo@santa-ana.orgFAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3, U PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 1/10/2023 INITIAL REVIEW 2/9/2023 EXPIRATION 7/9/2023 RECHECKS: 1.3/9/2023 PROJECT APPLICANT CONTACT PERSON: 2. Hung (David) Le 3. TEL: (714)868-2499 FAX: VALUATION: $50,000.00 EMAIL: brightark@gmail.com FLOOD ZONE: A-0602320143J Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2022 California Residential Code (CRC); 2022 California Building Code (CBC); CMC = 2022 California Mechanical Code; CPC = 2022 California Plumbing Code; CEC = 2022 California Electrical Code; T = Table; ICC = International Code Council.All items noted on this plan check report must be addressed. If you feel that an item is not applicable to your project, note “N/A” and discuss the reason with the plan checker.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 corrected sets of plans.Meetings between the project applicant/designer and the plan reviewer shall be by appointment only. Please call (714) 647-5822 for an appointment. 5. The applicant shall obtain clearances/approvals for the following, prior to building permit issuance (CHECKED BOXES REQUIRED ONLY): ☒Planning Division approval on the corrected/final set of drawings (647-5804). Previously approved plans should be submitted to expedite the process. ☒Public Works Agency approval (647-5039). ☐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). ☒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. ☐Proof of Worker's Compensation Insurance shall be required at the time of permit issuance. ☐Grading Permit. Application is made through the Building Safety Division (647-5800) and the plan review is by the Public Works Agency (647-5039).Comments have been provided on drawing and calculation hard copies in relation to all comments below. These may be picked up at Building and Planning department at applicants’ discretion.DocumentationHydrology study shall provide a Base Flood Elevation “BFE” using known documented benchmarks and elevations as variables per FEMA and NAVD. PC #2: Comment not addressed. No determination of base flood elevation has been adequately provided. Per R322.1.4.1, “Determine the design flood elevation in accordance with accepted hydrologic and hydraulic engineering practices used to define special flood hazard areas… Studies, analyses and computations shall be submitted in sufficient detail to allow thorough review and approval”. Base elevation to be determined for peak elevation of flooding for 100-year flood or greater.Final Flood Elevation certificate shall be provided in drawing set.PC #2: Comment not addressed. Please refer to comment #1 prior to taking care of comment #2.All code references in drawings and calculations and reports shall reference latest 2022 California Codes.PC #2: Comment not addressed, revise all code references in drawings and calculations to latest 2022 California Codes.DrawingsSheet A0.0 Provide the following design data on the first sheet (R106.1.1) ☐Sheet Index ☐Occupancy groups (R-3/U) ☐Type of construction (V-B) ☐Automatic Fire Sprinkler (YES or NO) ☐Number of stories. ☐Flood Zone: X ☒Flood Zone: A ☐Flood Zone: AE ☐Floor area per occupancy group, including the existing structure(s) ☐Construction shall comply with the 2019 CRC, CBC, CPC, CMC, CEC, California Green Building Code, and California Energy Efficiency Standards Code editions.Confirm scope of work noting 378SF addition with one bedroom and bathroom. Scope does not match Proposed scope of work square footage.Sheet A0.2 in sheet index not provided, provide sheet or remove from sheet index.Add structural sheets and T24 sheets to sheet index.Sheet A1.2Proposed Section notes are not provided, please provide.Coordinate insulation shown in section with T24.Coordinate raised floor shown in section with structural, currently designed as slab on grade in new ADU.Please coordinate with your assigned Planner regarding ADU tankless water heater location and requirements. Tankless water heater shall be in enclosed area.For an FAU located in the attic, provide a minimum access of 22 x 30 inches, a 24-inch wide walkway, a 30-inch deep work platform, and electric light outlet adjacent to the furnace and switched by the opening. (CMC 904.11 & 305)Sheet A1.3Underside of eave along West side of addition requires 1-hour fire rated system or code approved alternative. Specify on Roof Plan where required and provide detail for proposed rated system.Verify new roof area in ventilation calculation provided. New addition is proposed to be 264 sf.Coordinate new patio cover with Structural regarding ceiling joist. Structural currently shows new ceiling joists. Provide attic ventilation and attic access for area as required per 2022 CRC or justify omission.Wall between garage/carport and dwelling – Provide minimum 1/2-inch gypsum board on the garage side; extended from foundation to the roof sheathing. (R302.6)Verify where windows are located in Proposed Section 4. Windows shown do not match plans.Provide new weep screed detail and verify adequate depth to grade shown in Proposed Section 4.Sheet A2.2Provide new roofing information including Class, ICC #, etc…Noting to match existing does not suffice.Sheet A2.3Provide new roofing ICC and CRRC # per T24.Sheet A4Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Relocate kitchen exhaust fan to above range.Sheet S.0Update all code references on sheet to latest Building Code. Epoxy Anchor Special Inspection is required and should not be crossed out on Special Inspections List without justification. Sheet S.01Update fastener schedule referencing 2016 CRC.Sheet S1Coordinate ceiling joists at new patio cover with Architect. Current elevations look to not include ceiling joists. Provide existing header size and design for added ceiling joist loading at patio cover.Provide adequate drag elements between shearwalls along Grid B for adequate shear transfer.Verify if Beam 7 is supporting existing garage ceiling joist. Add existing loading to calculation.Sheet S2Coordinate with architect if ADU will be atop slab on grade or raised floor. Revise drawings and calculations as needed. Detail 1 – Notes reference Detail #1 for information not shown, please verify. Sheet SD1Detail 3 – Verify if new or existing porch slab, revise dowel as needed if existing porch slab. Else, provide new porch slab information on plans. CalculationsPage 17 – Add existing ceiling joist loading to header design. Ensure reaction on posts to continuous footing does not exceed allowable else provide pad footings.(End of Comment)