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Home My WebLink About282847_2_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: 101109031 PROJECT ADDRESS: 3102 1/2 W Cubbon St 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 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 1/5/2022 INITIAL REVIEW 1/12/2022 EXPIRATION 7/4/2022 RECHECKS: 1.7/15/2022 PROJECT APPLICANT CONTACT PERSON: 2. Nori Fukuda 3. TEL: (424)294-3027 FAX: (424)295-3027 VALUATION: $50,000.00 EMAIL: y2nori@hotmail.com FLOOD ZONE: X-0602320256J Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2019 California Residential Code (CRC); 2019 California Building Code (CBC); CMC = 2019 California Mechanical Code; CPC = 2019 California Plumbing Code; CEC = 2019 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.Comments have been provided on drawing and calculation hard copies correlating to all checked and additional comments below. These may be picked up at Building and Planning department at applicants’ discretion. Drawings: Comment # Sheet Comment 1 T Provide individual project description for both existing building work and new ADU work. Include proposed scope of work including demoing and adding new windows in existing livable space 2 Identify if existing fire sprinkler system is present on building. 3 Sheet A3.2 noted index not provided. Please provide sheet or remove from index. 4 Add structural sheets to index on cover sheet 5 Identify 3’ tall fencing on site plan 6 General Requirements Note F – add note: Plumbing fixtures flow rate limitation Water Closet – 1.28 gallon per flush Shower head – 1.8 gallon 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.6 7 A3.0 Note on plan: Mechanical, electrical, and plumbing are not part of this plan review and approval. MEP are subject to building field inspection. PC #2: Note not found, please add note to plans. 8 Show material, dimensions, and elevation of exterior landing at relocated entrance in main building. 9 Clearly indicate on floor plan the location of existing walls, new walls, and walls to be removed. Please provide Wall Legend. 10 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) 11 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. 12 Floor/Ceiling assemblies separating dwelling units shall have both an STC and an IIC rating of at least 50. Provide details on plans and provide verification of tested assemblies to achieve the required STC and IIC ratings of 50. 13 Provide dimensions for new bedroom in dwelling unit. 14 Clarify if (N) 3’-0”x6’-8” entry door at dwelling unit is replacing existing. If new, add door type to door schedule. PC #2: Revise new door to existing if reusing existing door. 15 Provide stud infill detail on Architectural or Structural set for where new stud infill occurs. 16 A3.1 Indicate where new address numbers, building numbers, or building identification is to be located and must meet requirements found in code section R319.1 17 Provide new fence material including columns, railings, low walls. Provide detailing for connection and attachment on site. 18 SN Final plans and calculations are to be stamped, signed, and dated by a California licensed architect or California registered civil engineer. 19 All design and drawings shall conform to the 2019 California Building Code (CBC) 20 All design and drawings shall conform to code amendments by the city of Santa Ana 21 Soils report referenced on is not provided. Please provide report or revise to reference CBC minimum values. 22 Superimposed loads provided on drawings do not match calculations. Revise to match calculation value used. 23 Seismic Criteria provided on drawings do not match calculations. Revise to match calculation values used. 24 S1.0 – Fdn plan Existing foundation does not align with existing walls on foundation plan. Please revise or provide wall relocation and new foundation design. 25 Verify if new slab on grade is required inside existing livable space at new opening location. Provide on plan and details. 26 Verify that any existing LFRS system is adequate with new openings along existing livable area perimeter walls. PC #2: Provide shearwall lengths on plan, typ all shear walls. 27 Provide base detail for (N) 4x4 post to existing foundation 28 Any new concrete foundation or slab on grade to be doweled to existing. Provide or revise provided details. 29 S1.0- Roof Frm plan Verify (N) Stud wall size provided in legend with Architect. Wall size does not match provided calculations. 30 Detail 9/SD1 at (N) post does not match provided detail on sheet SD1. Verify if Detail 8/SD1 is intended to be used and if so, where 9/SD1 is to apply. 31 Provide LFRS at all sides of new ADU or provide and verify existing LFRS is adequate. PC #2: Provide shearwall along PLAN SOUTH side of new adu where existing garage door infill occurs or specify existing. Any existing shearwall to be used must be noted on plan and to be VIF by inspector. 32 SD1 Any new concrete foundation or slab on grade to be doweled to existing. Provide or revise provided details. 33 Detail 5 – Verify (N) Roof sheathing on plan or revise to existing. 34 Detail 7 – Detail is illegible, please revise. Detail provided is for ceiling joists perpendicular to shear wall, please provide detail for parallel condition. 35 Provide detailing for shear transfer at openings in shear walls. Calculations: Comment # Page Comment 1 3 Seismic Criteria does not match drawings. Revise drawings to match. 2 4 Super imposed loads to not match drawings. Revise drawings to match or provide redesign. 3 8 Verify tributary width used for new LVL beam on plan. 4 14 Seismic parameters used do not match drawings. Revise drawings to match or provide redesign. 5 19 Provide detail for designed chord splices and straps.