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Home My WebLink About183583_2_Corrections.docxTENANT IMPROVEMENT PLAN CHECK COMMENTS 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: APPLICABLE CODE: 2010 CALIFORNIA BUILDING CODE (CBC) WITH CITY OF SANTA ANA AMENDMENTS 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.Please return marked up set of drawings with corrections.CBC Sections A106.1 and A106.3.4.1, All drawings and supporting documents shall be prepared, stamped and signed by a California licensed architect or registered civil engineer.This review does not include mechanical, plumbing, fire sprinkler system, or electrical work. Separate plans, applications, fees, plan checks, and permits are required for mechanical, plumbing, fire sprinkler systems, 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. - Orange County Fire Authority approval on the corrected/final sets of drawings ((714)573-6100) - 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 issuanceProvide the following: - Provide a fully dimensioned site plan on each set of plans. - Disabled access compliance must be shown on the site plan.Label and note hourly fire rating of: - Exterior walls - All corridors - Fire walls - Fire barriers - HallwaysSubmit a letter addressed to the Building Safety Division describing in detail the operation of the “American Sleep Medicine” to insure that its occupancy category does not fall under Section 308.3.2 of California Building Code, CBC, as “I 2.1”.Please see Section 304.1.for group “B” occupancy which reads:“Ambulatory health care facilities serving five or fewer patients( see Section 308.3.2 for facilities serving more than five patients”.If the occupancy group of this space is an “I 2.1”, then show compliance with the provisions of Table 503. I-2/ I-2.1 occupancies in a type VA building are limited to the first floor only.If the occupancy group of this space is an “I 2.1”, then show compliance with the provisions of Sections 407.1 through 407.9 of CBCFor sleeping units in the same building underoccupancy group of: “R-1, R-2, R-2.1, R-3, R-3.1 or R-4 ”, show compliance with the provisions of Sections 420.2 for Separation of Walls; Section 420.3 for Horizontal Separations; and Section 420.4.1 for Carbon monoxide alarms.Show compliance with Sections: 1111B.4, 1111B4.2, 1111B4.3, and 1111B4.5 CBC for the accessible sleeping bedroom/unit.Reference each fire-resistive assembly to a CBC Chapter 7, Table and Item number: - Walls - Ceilings - Columns - Structural Elements - Fire walls - Fire barriers - Exit passageway - Hallways - CorridorsCBC Section 708.4, Fire partitions shall extend from the top of the foundation or floor/ceiling assembly below to the underside of the floor or roof sheathing, slab or deck above or to the fire-resistance-rated floor/ceiling or roof/ceiling assembly above, and shall be securely attached thereto. If the partitions are not continuous to the sheathing, deck or slab, and where constructed of combustible construction, the space between the ceiling and the sheathing, deck or slab above shall be fire-blocked or draft-stopped in accordance with Sections 717.2 and 717.3 at the partition line. The supporting construction shall be protected to afford the required fire-resistance rating of the wall supported, except for tenant and sleeping unit separation walls and corridor walls in buildings of Types IIB, IIIB, and VB construction.CBC Section 708.9, Penetrations in a fire partition by ducts and air transfer openings shall comply with Section 716.Provide typical section view detail of all new partitions and ceilings showing: - Sheathing material and details of attachment. Note type, size, and spacing of fasteners. - Heights of partition, suspended ceiling, structure above. - Reference each fire-resistive assembly to a CBC Chapter 7 Table and Item number. - Fire-blocks and draft-stops in combustible construction in accordance with CBC Section 717. Show location(s) and provide typical construction details. - Fire/smoke damper locations, installation requirements and required access doors. Refer to CBC Section 716 and mechanical Code Section 606.Provide on the drawings interior wall and ceiling finish schedule showing compliance with CBC Section 803 and CBC Table 803.5.Stairways shall show compliance with CBC Sections 1009 and 1133B.4 including applicable disabled accessibility requirements. - Provide complete architectural plan view, sections, details, and notes for stairway(s). - Dimension stairway width showing compliance with CBC Sections 1009.1, 1005, and 1007.3. - Dimension rise of steps shall be not less than 4” or greater than 7”. The run shall notbe less than 11”. - Treads, nosing, and risers require compliance with CBC Section 1133B.4.5, including no open risers and slip resistant treads. - CBC Section 1009.2, Dimension stairway headroom clearance. 6’ 8” minimum clearance.CBC Section 1133B.4.4, The upper approach and the lower tread of each interior stair shall be marked by a strip of clearly contrasting color at least 2” wide placed parallel to and close to (not more than 1” from) the nose of the step or landing to alert the visually impaired. The strip shall be of material that is at least as slip-resistant as the other treads of the stairs.CBC Section 1133B.4.4, Where stairways occur outside a building, the upper approach and all treads shall be marked by a strip of clearly contrasting color at least 2” wide and placed parallel to and not more than 1” from the nose of the step or landing to alert the visually impaired. The strip shall be of a material that is at least as slip-resistant as the other treads of the stair. A painted strip shall be acceptable.Provide handrail details on the drawings showing compliance with CBC Section 1009.10, 1012, and 1133B.4.1. - Stairways shall have handrails on each side. - Every stairway required to be more than 88” in width shall be provided with not less than one intermediate handrail for each 88” of required width. Intermediate handrails shall be spaced approximately equally across with the entire width of the stairway. - Handrails shall be 34 to 38” above the nosing of treads. - Handrails shall extend a minimum of 12” beyond the top nosing, and shall extend a minimum of 12” plus the tread width beyond the bottom nosing. - Ends of handrails shall be returned or shall terminate in newel posts of safety terminals. - Handrails projecting from a wall shall have a space of 1½” between the wall and the handrail. - The handgrip potion of handrails shall not be less than 1¼” nor more than 1½” cross-sectional dimension or the shape shall provide an equivalent gripping surface. The handgrip portion of handrails shall have a smooth surface with no sharp corners. Any wall or other surface adjacent to the handrail shall be free of sharp or abrasive elements. Edges shall have a minimum radius of 1/8”.CBC Section 1133B.4.2.2. Handrails shall extend a minimum of 12” beyond the top nosing and 12”, plus the tread width, beyond the bottom nosing. At the top, the extension shall be parallel with the floor or ground surface. At the bottom, the handrail shall continue to slope for a distance of one tread width from the bottom riser; the remainder of the extension shall be horizontal. See Figures 11B-35 and 11B-37.Please see the red marks on the following sheets of drawings; C.S., A-0.4, A-2.0, and A-7.0. please return the marked up set of drawing with revised plans.