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Home My WebLink About154296_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: PROJECT ADDRESS: PLAN CHECK ENGINEER:TEL:714FAX:714 647-5897 TYPE OF CONSTRUCTION: OCCUPANCY CLASSIFICATION(S): PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION INITIAL REVIEW EXPIRATION RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. 3. TEL: FAX: VALUATION: EMAIL: FLOOD ZONE: Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2007 California Building Code (CBC); MC = 2007 California Mechanical Code; PC = 2007 California Plumbing Code; EC = 2007 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) for an appointment.The drawings/information submitted for Building Safety Division review is incomplete. The applicant shall, prior to resubmitting, complete all construction documents to show compliance with the 2007 California Building Standards Code with local amendments and to clearly indicate the scope of work under this building permit application. There may be additional requirements when complete construction drawings and supporting data is submitted for Building Safety Division review.Include address and telephone number of the responsible designer and date of signing of drawings. 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. -Public Works Agency approval (647-5039). - 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. Provide a fully dimensioned Site Plan on the drawings and on a separate 8-1/2" x 11" sheet of paper. Delete notes and details that do not apply to this project. (A105.3 and A106) Specify finish floor elevation of first floor. (A106) Change type of construction to reflect VB. Show the shed doesn’t have any opening on west side.Dimension roof overhangs showing compliance with CBC Section 704. Galvanized sheet metal (26 gauge min.) roof valley flashing is required. (1507.2.9)Show the location(s) of hard-wired smoke detector(s) with a battery back up in each sleeping room and at a point centrally located in the corridor or area giving access to each sleeping area. A detector shall be located at each story and basement, on the upper level of split level stories, and both levels if sleeping area is on lower level; a detector shall be located in close proximity to the stairway when sleeping rooms are on the upper level. (Battery-operated smoke detectors are permitted in existing construction only.) Refer to CBC Section 907.2.10 and the CA Fire Code. Sliding glass doors (patio type) shall have Category II classification per CBC Section 2406.1. Provide full height cross sections through the building showing framing, interior/exterior sheathing, plate heights, insulation, foundation, finish grade, etc. (A106.1) Show attic ventilation type, size, and location. The required ventilation area ratio is 1/150 of attic area or 1/300 of attic area, with required vapor retarder, if at least half of the vent area is provided by ventilators located more than 3 feet above eave vents providing the remaining portion of the vent area. Openings shall have ¼ inch corrosion resistant metal mesh covering. (1203.2) Specify the size, spacing and direction of rafters. (A106.1.1) (Show which rafter is new and which is existing)Show ceiling joist size, spacing, and direction on plans. [(A106.1.1 and T2308.10.2(1)-(2)] For plywood roof diaphragms, specify thickness, grade, panel span rating, and nailing schedule. (2305.2, 2305.3, 2306.9. and T2306.4.1) Note on the plans: "Roof diaphragm nailing to be inspected before covering. Face grain of plywood shall be perpendicular to supports." 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, or other approved equivalent methods or materials shall be used to retard vapor transmission through the floor slab.Call out minimum thickness of 3½ inch concrete slab on grade, reinforcement, and moisture barrier on foundation plan. (1910.1)Call out foundation bolt size (5/8” minimum diameter) and spacing on foundation plan. The foundation bolts shall be 5/8 inch minimum diameter embedded at least 7 inches into the concrete or masonry foundation spaced not more than 6 feet apart. (2308.6) Detail (and reference location on foundation plan) typical foundation sections for: perimeter walls, interior bearing walls, depressed slabs, foundation common to dwelling and garage, garage entrance, spread and/or post pads. (A106.1.1) Foundation sections 12/15/18 inches wide, 6/6/8 inches thick and a minimum 12-inch depth below natural ground surface or certified fill grade are required. Wood framing members, including wood sheathing, that rest on exterior foundation walls and are less than 8 inches from exposed earth, shall be of naturally durable or preservative-treated wood. (T1805.4.2, 1805.2, and 2304.11.2.2) Foundation and floor slabs on expansive soil shall conform as follows, unless approved soil report indicates soil is not expansive by the Expansion Index Test method, or recommends other details (1805.8 and A104.1): -Continuous footings under exterior walls and interior bearing walls extending below grade 24" and 18" respectively and below foundation wall crawl hole. Piles or piers are permitted without interconnected grade beams to support first floor loads only. Pad footing located under a reinforced slab within the confines of a perimeter footing need not be connected by a grade beam. -Two continuous No. 4 bars 4 inches from bottom and two continuous No. 4 bars 4 inches from top of foundation. -Floor slab 3½ inches thick over 4-inch thick coarse aggregate base or plastic moisture barrier membrane (6 mils thick) and reinforced with No. 3 bars at 24 inches on center both ways or 2 layers of 6 x 6 - 10/10 welded wire fabric or 1 layer of 6 x 6 welded wire fabric. Note on the plans that foundation anchor bolts in walls shall have an approved plate washer under each nut; and the nuts shall be tightened just prior to covering the wall framing. Plate washers a minimum of 3 inch by 3 inch by 0.229 inch thick shall be used on each bolt. (1805.6, 2305.3.11 and 2308.6) Detail how the interior shear walls are connected to the roof/floor diaphragm(s). (1603) Elevation shows roof pitch is 4:12 and the roof plan shows 6:12 please clarify. Provide Hardy Frame installation sheet. The key plan doesn’t match the calculation please revisit your calculation and clarify why line 1 is different from line 2.