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HomeMy WebLinkAbout300259_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: 101114460 PROJECT ADDRESS: 5505 W Roosevelt Ave Unit# 2 PLAN CHECK ENGINEER: Ahangian, KathyTEL:714 647-5812 EMAIL: Kahangian@santa-ana.orgFAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 3/29/2023 INITIAL REVIEW 5/9/2023 EXPIRATION 9/25/2023 RECHECKS: 1.6/12/23 PROJECT APPLICANT CONTACT PERSON: 2. Hung Tran 3. TEL: (714)600-7010 FAX: VALUATION: $90000 EMAIL: hetran@gmail.com FLOOD ZONE: A-0602320139J 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 3corrected sets of plans.Meetings between the project applicant/designer and the plan reviewer shall be by appointment only. Please call (714) 647-5812 for an appointment. Please see corrections on submitted plans. Red marked set must be returned with revised plans. Plans resubmitted without the red markup set may result in delayed review time and additional plancheck fees. This review does not include mechanical, plumbing or electrical work. Separate plans, applications, fees, plan checks, and permits are required for mechanical, plumbing, and electrical work. Call 647-5800 for information. 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 Compliance Certificate; and a copy of the building permit application, signed by the plan check engineer, shall be required by the School District to verify the scope of the work. Delete notes and details that do not apply to this project. This project is in a special flood hazard area designated on the flood insurance rate map (FIRM) as zone A or AE. This zone requires that the lowest finish floor elevation (including basement) of the structure shall be at (or above) base flood elevation determined by a hydrology study for the A zone, or at (or above) the base flood elevation specified for the AE zone, on the flood insurance rate map. All elevations must be referenced to the National Geodetic Vertical Datum. Reference should be made to the Flood Plain Management Ordinance, Santa Ana Municipal Code, Chapter 7, for complete requirements. Drawings shall show compliance with said ordinance including noting flood zone and finish floor elevation."( Provide elevation from the original house) Note on plans: "A Federal Emergency Management Agency National Flood Insurance Program ELEVATION CERTIFICATE shall be completed by a California Licensed Land Surveyor or California Registered Civil Engineer who is authorized to practice land surveying. The completed ELEVATION CERTIFICATE must be submitted to the Building Inspector at the time of foundation inspection, and a final certificate must be submitted at the time of final inspection."Pending 6/12/23 Need to be filled out Provide eave / overhang / projection setback to all property lines.Ok 6/12/23 Show overhang dimension for both ADU and existing Sfd.ok 6/12/23Projections of dwelling units and accessory buildings without an automatic residential fire sprinkler protection are not permitted less than 2 feet to the property line and are required to be 1 hour fire rated on the underside with a fire separation distance between 2 feet and 5 feet. (CRC Table R302.1 (1)) Pending 6/12/23, provide detailOpenings are not permitted less than 3 feet to the property line. In dwelling units and accessory buildings without an automatic residential fire sprinkler protection openings are limited to 25 percent the wall area when fire separation distance is greater than 3’ and less than 5’. (CRC R302.1 (1)) Ok 6/12/23 No opening allowed less than 5 feet from the property line ( Please verify for the entry porch)Pending 6/12/23, show fire separation distance from porch to the property line is 5 feet. Lots shall be graded to drain surface water away from foundation walls. The grade shall fall a minimum of 6 inches within the first 10 feet. (CRC R401.3) ( Show how water will be away from the building)Pending 6/12/23Show for all the areaBasements, habitable attics, and every sleeping room in dwelling units must have a window or exterior door for an emergency exit, sill height not more than 44 inches above the floor, 5.7 square feet of openable area, 24 inches clear opening height, 20 inches clear opening width and shall open directly into a public street, alley, yard, or exit court. Windows ______ do not comply. (CRC R310.1-R310.1.3) Show 30-inch clear width for water closet compartments and 24-inch clearance in front of a water closet. Glass enclosure doors and panels must be labeled Category II. Swing door outward. Net area of shower receptor shall be not less than 1,024 sq. in. of floor area, and encompass 30-inch diameter circle. (CPC411.7)Pending 6/12/23 Not foundProvide detail of roof construction assembly. (CRC 902.1) Ok 6/12/23Callout attic vent locations, sizes and types on plans. Provide attic ventilation calculation to show minimum ventilation is provided. (CRC R806.2) Pending 6/12/23 Not foundThe total net free ventilating area shall not be less than 1/150or 1/300 when a Class I or II vapor barrier is installed on the warm-in-winter side of the ceiling. (CRC R806.2) Pending 6/12/23Show exterior wall construction assembly. A minimum of one layer of No. 15 asphalt felt, free from holes and breaks, complying with ASTM D 226 for Type 1 felt shall be applied over studs of all exterior walls. Specify that two layers of Grade D or 60 minute Grade D paper shall be applied over all wood base sheathing. (CRC R703.2) Pending 6/12/23 Not found on detail A/4Specify a minimum 0.019” (No. 26 galvanized sheet gage) corrosion-resistant or plastic weep screed located below foundation plate line and 4 inches above grade on all exterior stud walls or 2-inches above paved areas. (CRC R703.6.2.1) Pending 6/12/23 Not Found on detail A / 4 Add note on foundation plan: All hold downs must be tied in place prior to foundation inspection. Ok 6/12/23 3”x3”x.229” steel plate washers are required on all anchor bolts in a braced wall line. (CRC R403.1.6.1)Ok 6/12/23 CBC Section 1910.1. A 6-mil (0.006 inch) polyethylene vapor retarder with joints lapped not less than 6 inches shall be placed between the base course or subgrade and the concrete floor slab, orother approved equivalent methods or materials shall be used to retard vapor transmission through the floor slab.Ok 6/12/23Call out minimum thickness of 3½ inch concrete slab on grade, reinforcement, and moisture barrier on foundation plan. (1910.1)Ok 6/12/23 Provide a minimum of two No. 4 bars at top and at bottom of continuous footing. Ok 6/12/23 Specify that foundation sills shall be pressure-treated or foundation grade Redwood. (2304.11.2.2)Pending 6/12/23 Not Found Provide a weep screed for stucco at the foundation plate line a minimum of 4 inches above the earth or 2 inches above paved areas. (2512.1.2) Ok 6/12/23 Walls braced to resist wind and seismic forces shall not exceed the following height to width ratios: 2 for 1 for plywood. Framing members or blocking shall be provided at the edges of all sheets in shear walls; 2 to 1 for gypsum wallboard and Portland cement plaster (stucco). Wall sections having height-to-length ratios in excess of 1 ½ to 1 shall be blocked. (2305, T2306.3, AF&PA SDPWS T4.3.4) Ok 6/12/23 Detail the shear transfer connections which transfer lateral forces from horizontal diaphragms through intermediate elements and shear walls to the foundation. (1603) Pending 6/12/23, provide nailing and A35. For shear transfer on detail A, F of sheet #6. Detail how the interior shear walls are connected to the roof/floor diaphragm(s). (1603)Pending 6/12/23, provide Nailing detail A / 6. The City has encountered a large number of inspection problems arising from a lack of specific framing details. The following listed items are required to be shown on the plans (CBC 107.1):Ok 6/12/23 - All plumbing walls are to be framed with a minimum of 6" studs. - Double walls used as plumbing walls are to be a minimum of 8" wide and no "flat" studs permitted. Staggered studs are acceptable. - Permissible notching and boring of joists are to be shown on the plans and shall not exceed CBC Section 2308.10.4.2 allowances. - Notching of exterior and bearing/nonbearing walls shall not exceed 25%/40% respectively. Bored holes in bearing/nonbearing walls shall not exceed 40%/60% respectively. In no case shall the edge of the bored hole be nearer than 5/8 inch to the edge of the stud. (2308.9.10 and 2308.9.11)Note on plans that “Field-cutting ends, notches and drilled holes of preservative-treated wood shall be treated in the field in accordance with AWPA M4”. (CRC R317-1.1) Pending 6/12/23 Not Found Clearly identify all design assumptions & load criteria on the plans. As a minimum:Ok 6/12/23 - Dead Loads of roof/ceiling, floors, exterior/interior walls (R301.2.2.2.1); - Live Loads for roof, attics with limited storage, attics without storage, habitable attics and attics served with fixed stairs, floors, and balconies/decks, and stairs per Tables R301.5 & R301.6; - Wind Loads per Section R301.2.1and wind exposures per Section R301.2.1.5; - Seismic Loads per Section R301.2.2; - Local Jurisdiction Design Criteria per Table R301.2(1) Provide detail to show how and where the kickers will be supported at. Ok 6/12/23 Show DF #1 for 4x8 beam at the porch per calculation.Ok 6/12/23 Show connection detail for kickers to the top of the wall on sheet 4.Pending 6/12/23, show cripple wall from detail B/ 6 on sheet 4. Provide calculation for 4x8 header to justify 4x8 can carry point load from 3 ½ x 11 7/8 PSl beam.Ok 6/12/23 Height of the roof for 5:12 roof slope is 90” (7.5 feet), please revise calculation accordingly.Ok 6/12/23 Provide strap from opening to the shear walls on the framing plan with detail.Ok 6/12/23 Specify on the framing plans the shear wall material, thickness, size and spacing of fasteners and sole plate nailing. Call out anchor bolt spacing and hold down hardware on foundation plan.(provide the value)Ok 6/12/23 On energy calculation please show new building versus addition,revise calculation accordingly.Ok 6/12/23Revise framing plans to indicate insulation for walls R=15, ceiling R=38climate zone 8. Per energy calculation. Ok 6/12/23 Provide Instant water heater per energy calculation on the floor plan.Ok 6/12/23 Provide whole house fan for ADU. Pending 6/12/23, Not foundShow exhaust hood and exhaust vent above cooking appliances at the kitchen. (CMC 504.2) Please fill out attached CalGreen Residential certification and checklist. Please copy it on the drawings.Pending 6/12/23 Not found 6/12/23West elevation doesn’t match the floor plan, show the porch and show location of entry door. Please Note “ HERS verification required per Title 24.”