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HomeMy WebLinkAbout217893_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: 10189222 PROJECT ADDRESS: 1414 S Cypress Ave PLAN CHECK ENGINEER: Chehade, NabilTEL:714 647-5848FAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3, U PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 5/11/2016 INITIAL REVIEW 5/23/2016 EXPIRATION 11/7/2016 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Leticia Portocarrero 3. TEL: (714)721-3412 FAX: VALUATION: $137,970.00 EMAIL: lettyp67@yahoo.com FLOOD ZONE: X-0602320276J Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2010 California Residential Code (CRC); 2010 California Building Code (CBC); CMC = 2010 California Mechanical Code; CPC = 2010 California Plumbing Code; CEC = 2010 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) 647-5848 for an appointment. 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. -Grading Permit. Application is made through the Building Safety Division (647-5800) and the plan review is by the Public Works Agency (647-5039). In addition to other fees, a "Park Acquisition and Development Fee" in the amount shownbelow shall be required pursuant to a resolution of the City Council for the Recreation andCommunity Services Agency; net addition of 3 bedroom(s).Amount of $6,622.22; net addition of 5 bedroomsAmount of $5,952.18; net addition of 4 bedroomsAmount of $5,375.50; net addition of 3 bedroomsAmount of $4,006.57; net addition of 2 bedroomsAmount of $3,006.99; net addition of 1 bedroomShow the complete legal description and assessor's parcel number on the plans. Provide an Index of drawings on cover sheet. Provide building information on plans: - Occupancy type: R3 / U - Construction type: Type V – B - Fire sprinkler type:(where applicable) Provide and show on the plans, house street number visible and legible from street. (Minimum 4”High x 1” Wide) CRC R319Walls of dwelling units and accessory buildings without an automatic residential fire sprinkler protection with a fire separation distance less than 5 feet are required to have a full one hour rating. (CRC Table R302.1 (1)) Openings 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)) Provide a tabulation to show compliance. Provide existing and proposed contours/spot elevations to indicate general site slope and drainage pattern. (CBC 107) 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 30-inch clear width for water closet compartments and 24-inch clearance in front of a water closet. Show location of heating equipment on the plans. (CRC R303.8)Provide a complete full-height section and details of stairway showing: (CRC R311.7) - Maximum rise of 7¾ inches and minimum run (tread) of 10 inches. - Minimum width of 36 inches. - Minimum headroom of 6 feet 8 inches. - Framing (stringer, landing, etc.) size, bracing, connections, footings. - Stairways positively anchored to the primary structure without using toe nails or nails subject to withdrawal. - Enclosed usable space under a stairway requires ½ inch gypsum board on the enclosed side. (CRC R302.7)Stairways within dwelling units and exterior stairways serving a dwelling unit shall have an illumination level of not less than 1 foot-candle measured at the center of the treads and landings. (CRC R303.6)The minimum clear width of stairways is clear 36” above the handrail. Handrails shall not project more than 4.5” on either side of the stairway and the minimum clear width of the stairway at and below the handrail height shall be 31.5” and 27” when installed on one side and both sides, respectively. (CRC R311.7.1) Provide a section of stairway showing a maximum rise of 7.75 inches and a minimum run width of 10 inches for straight stairways. The maximum difference between the stair risers and treads shall not be greater than 3/8”. (CRC R311.7.4) Show a ½ inch gypsum board at enclosed space under the stairway. (CRC R302.7) Provide a stairway cross-section showing minimum clear headroom of 6'-8". (CRC R311.3.2) Dimension landings at top and bottom of stairs measured in the direction of travel not less than the stair width. (CRC R311.7.5) Handrails are required on at least one side of a continuous run of treads or flight with four or more risers. (CRC R311.7.7) The top of handrails shall be placed not less than 34 inches nor more than 38 inches above the nosing of the treads. A clear space of 1-1/2 inches is required between the handrail and the wall.Provide dimensioned details of handrail grips showing a minimum edges radius of 0.01 inch and shall have a one of the following: - Circular cross sectional diameter shall be between 1 ¼” and 2”. Non-circular handrails shall have a perimeter dimension between 4 and 6 ¼ inches with a maximum cross section of dimension of 2 ¼ inches. (CRC R311.7.7.3 (1)) - Handrails with a perimeter dimension > 6 ¼ inches shall have a graspable finger on both sides of the profile between 1 1/4” to 2 ¾” beginning within ¾” from the top of the profile and achieve a minimum 5/16” depth within 7/8” below the widest profile point and shall continue a minimum 3/8” to a level not less than 1¾” below the tallest portion of the profile. (CRC R311.7.7.3 (2)) Handrails shall be continuous except at a turn they are permitted to be interrupted by a newel post and have a minimum clear distance between the wall and handrail grip of 1 ½ inches. (CRC R311.7.7.2) Provide detail of roof construction assembly. (CRC 902.1) Provide minimum 2% slope at flat roof and deck. 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): - 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) - Header and trimmer details for doors and windows are to be shown with full length trimmers, specifying the size of the header and trimmer. (2308.10.4.3) - All framed buildings which are required to be designed by an engineer or architect must be signed prior to submission into plan check - All stud bearing walls are required to comply with the minimum requirements for load bearing walls. Show location(s) and provide typical construction details. (2308.9) - Other methods may be used provided a satisfactory engineering and/or architectural design is submitted. Provide an accurate and complete listing of required special inspections pursuant CBC 1704 specific to this project. This should appear in prominent position on the cover sheet of the plan. Alternatively, provide a clear note in a prominent position on the cover sheet which states what sheet of the plans the list of special inspections specific to this project may be found. See exceptions for accessory structures to R-3 and U occupancies. (CBC 1704.1)Providing copies of the code on the plans to show compliance with CalGreen is not adequate to show compliance with the California Green Building Requirements. The construction documents shall provide sufficient clarify to indicate the location, nature, and scope of the proposed green building features. CGBC 102.2Plans shall indicate method of verification of compliance with all CALGreen requirements. Third party or other methods shall demonstrate satisfactory conformance with mandatory measures. Include City's Mandatory Measures Checklist copies onto plansStorm Water Drainage and Retention. Submit storm water drainage plans for projects < 1 ac. Plans shall indicate how to manage storm water drainage during construction utilizing one or more of the following measures: 1. Use of retention basins of sufficient size to retain storm water on-site; 2. By filtering storm water with a barrier system, wattle, or other approved method when storm water is conveyed to a public drainage system, collection point, gutter, or similar disposal method; 3. By complying with a lawfully enacted storm water management Ordinance. CGBC 4.106.2 Surface drainage. Submit surface drainage plans to indicate how surface water shall not enter buildings. Examples of methods to manage surface water include: 1. Swales; 2. Water collection; 3. French Drains; 4. Water retention gardens; 5. Other water measures which keep surface water away from buildings and aid in groundwater recharge. CGBC 4106.3Note on the drawings that an Operation and Maintenance Manual with content per CGBC 4.410.1 and in a format acceptable to the enforcing agency shall be placed in the building at the time of final inspection. CGBC 4.410.1. Refer to RCD residential guide for manual format and suggested content.Concrete slab foundations required to have a vapor retarder by CBC, CCR Title 24, Part 2, Chapter 19 shall also comply with this section. Provide a Capillary Break installed in compliance with one of the following: - A 4-inch thick base of 112-inch or larger clean aggregate, with a vapor barrier in direct contact with concrete, and a concrete mix design which will address bleeding, shrinkage, and curling. - Other equivalent methods approved by the enforcing agency. - A slab design specified by a licensed design professional. CGBC 4.505.2.1 - Reference ACI 302.Bathroom exhaust fans shall be ENERGY STAR compliant, ducted to terminate outside the building, and controlled by a humidistat capable of being adjusted between the relative humidity range of 50 to 80 percent. CGBC 4.506Duplex units shall be separated by a one hour fire-resistance wall and/or floor assemblies and shall extend to and be tight against exterior walls and the underside of the roof sheathing. (CRC R302.3) The supporting construction of floor assemblies with fire resistance rated by section R302.3 shall have its of equal or greater fire-resistance rating than the fire-rated assembly being supported. (CRC R302.3) Through penetrations of fire-resistance-rated construction shall be in accordance with CRC Section R302.4.1.1 or R302.4.1.2. Membrane penetrations of fire-resistance-rated construction shall be in accordance with CRC Section R302.4.1 and R302.4.2. Penetrations of electrical outlet boxes in a townhouse common wall shall be in accordance with CRC Section R302.4. (CRC R302.2 Exception) Detail the sound attenuation (minimum STC & IIC rating of 45) between units and public space. Attach noise installation standards to the plans. (CRC AK 02 & AK103) Provide details of the holdowns installed in the existing foundation. This applies to the holdowns shown on the plans at the existing footing.Strap the garage header to the shear wall.The PSL specified in calcs is not shown on plans.Clarify in calcs and details how the lateral load is to be transferred from the second floor to the shear walls.Provide proper support underneath all second floor exterior walls.Provide notes and details to ensure that windows in bedrooms comply with the emergency escape requirements.