HomeMy WebLinkAbout296428_1_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:
104113190
PROJECT ADDRESS:
1064 E Sixth St
PLAN CHECK ENGINEER:
Lee, WayneTEL:714
647-5848
EMAIL:
wlee@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B
OCCUPANCY CLASSIFICATION(S):
B, S-1
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
12/16/2022
INITIAL REVIEW
1/12/2023
EXPIRATION
6/14/2023
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Ali Olfati
3.
TEL:
(562)619-6768
FAX:
(562)986-4312
VALUATION: $270,000.00
EMAIL:
olfatidesign@aol.com
FLOOD ZONE: X-0602320276J
APPLICABLE CODE: 2019 CALIFORNIA BUILDING CODE (CBC) WITH
CITY OF SANTA ANA AMENDMENTS
All items noted on this plan check report must be addressed.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.Please return marked up set of drawings with corrections.Indicate the name and phone number of the applicant/owner.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.
- Fire Department 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)Remove EMP plans that are not part of the building plan review. Remove sheet E-5.0, E-5.1 and P-1.1.Sheet T-1. Provide narrative of the scope of work showing the extent of scope to match the scope of work description on the paper permit application.Sheet T-1. Indicate type of the fire sprinklered system on plan.Sheet T-1. According to the building dimensions shown on plan, verify and clarify the square footage of the following building:Existing warehouse #1: 7,937 sf. 8680 sf.Existing office: 1,266 sf. 1316 sf.Proposed warehouse #1: 7,697 sf.Proposed office: 1,506 sf.Sheet T-1: Add note on plan to show the final square footage after alteration for the proposed office (B) occupancy:___ sf. and proposed warehouse (S1) occupancy: ___ sf. and total building: ___sf.Sheet T-1. The building exceeds the allowable area for either (B) or (S1) occupancy. E.g. 9,203>9,000 sf. Provide calculation to justify the change of use complying with the mix-occupancy provision per CBC 506.2.2 and 508.4.2.Per comment above, if frontage Increase is used (CBC 506.3), clearly delineate any frontage used to justify allowable area increases.Per comment above, Note on plans: “Frontage used for allowable area increases per CBC Section 506.3 shall be permanently maintained”Provide reflected ceiling plan showing ceiling system and finish ceiling height. Sheet D-2 shows suspended ceiling and clarify where the suspended ceiling applies.Sheet T-1. On plan under the building code analysis, show allowable building height for each occupancy.Sheet A-1.1. On plan, clarify the location of the warehouse #1 and warehouse #2. Revise building label.Sheet A-1.1. Add note on the demo plan to indicate the location of the parking stall re-stripping.Sheet A-1.2. Transpose all white out area into the drawings. Calrify the applicable location of the detail 3/A-1.2.Sheet A-1.2. Refer to exit discharge section to provide a pedestrian accessible gate on the proposed CMU wall to provide an continuous egress path from the back of the building to public streets. Revise site plan to show location, landing on both sides of the gate and accessible gate details.Sheet A-1.2. Finish grade around the structure/addition shall slope away from the foundation a minimum of 5% for a minimum distance of 10 feet. Include a note on the site plan or show on a foundation detail. (CBC 1804.4)Multiple sheets. The 2-hour parapet may be required on the west side of building exterior wall where the fire separation distance is less than 5 feet per CBC Table 602. Provide 2-hour parapet construction complying with CBC 705.11 or comply with CBC 705.11 Exceptions without parapet. Revise plan to provide details or justification to show code compliance.Sheet A-5. Label use of all space/room in the existing office area.Sheet A-5. Identify alteration of the existing door and windows on plan. Indicate either (E) for existing or (N) for new.Sheet A-5. The detail 2 is too small and not clear. Please increase the detail size and print it to be legible.Sheet A-5. The 5’x5’ door landing shall be clear. However, plan shows it appears encroached by walls.Sheet A-5. Cross-referencing all missing details into the bubbles on plan.Sheet A-6. Provide make, model and ICC number for the metal wall covering. The ICC ESR-2385 is for roof covering only.Revise building section in detail 1/A-7 to show correction interior wall bracing per engineering design. The current plan is incorrectly reference to detail 2/A-7 which do not apply.Detail 2/A-7. The vertical clearance between the office ceiling and bottom of the roof is at least 15 feet. Diagonal bracing may not be practical. Please review the bracing method or revise bracing design. Have the structural engineer review the office lateral support design and revise sheet A-7.Plans with structural design shall be stamped and signed by the engineer in record.Trash enclosure- Sheet A-10. Detail 1.Revise property line location to match the site plan. Show dimensions for clearance between the lot line and the trash enclosure.Revise foundation design that no footings of CMU wall encroach into neighbor properties.EGRESSPlease separate means of egress design from the proposed floor plan for clarity. Provide a fully dimensioned means of egress floor plan addressing all occupiable spaces and indicating the following:Calculate and specify the occupant load at individual spaces per Section 1004Specify the overall occupant load of the tenant spaceShow intended egress routes, specifying the cumulative occupant load at exit access doors, corridors, stairways, etc.Show the common path of travel and the exit access travel distancesCalculate the minimum width of all means of egress componentsShow the required and actual distance between exit and exit access doorwaysShow illuminated exit signs and tactile exit signs.On the egress plan, tactile exit signs shall be required at the following locations:
- Each grade-level exterior exit door shall be identified by a tactile exit with the word “EXIT.”
- Each exit access door from an interior room or area to a corridor or hallway, which is required to have a visual exit sign, shall be identified by a tactile exit sign with the words “EXIT ROUTE.”Show maximum allowable Exit Access Travel Distance on plan:
OCCUPANCYWITHOUT SPRINKLERWITH SPRINKLERSYSTEM (feet)SYSTEM (feet)
S-1200250
B200300The exit signs shall be readily visible from any direction of egress travel and clearly indicate the direction of egress travel. (CBC 1013)Note on plans: “Egress doors shall be readily openable from the egress side without the use of a key or special knowledge or effort.”Note the following on the plans: “The means of egress, including the exit discharge, will be illuminated to a level of not less than one foot-candle at the walking surface at all times the building space served by the means of egress is occupied”Note on the plans: “Exit signs shall be internally or externally illuminated at all times. Externally illuminated exit signs shall be connected to an emergency power system (batteries, unit equipment or an on-site generator) that will automatically illuminate the exit signs for a duration of not less than 90 minutes in case of primary power loss.”Doors equipped with a key operated locking device shall have a readily visible, durable sign posted on the egress side adjacent to the door stating: THIS DOOR TO REMAIN UNLOCKED WHEN BUILDING IS OCCUPIED. The sign shall have one-inch high letters on a contrasting background. E.g. door #200.Site exit discharge. Provide a pedestrian accessible gate on the proposed CMU wall to provide an continuous egress path from the back of the building to public streets. Revise site plan to show location, landing on both sides of the gate and accessible gate details. (1028)ACCESSIBILITYSheet A-1.2. On the site plan, update the width of the accessible parking space and access aisle to 12 feet plus 5 feet instead of 9 feet plus 8 feet to match detail 1/DA-1.Sheet DA-1. Detail 1. Update the tow-away sign information:"Unauthorized vehicles parked in designated accessible spaces not displaying distinguishing placards or special license plates issued for persons with disabilities will be towed away at the owner’s expense. Towed vehicles may be reclaimed by telephoning The Santa Ana Police Department at (714) 245-8665. CVC 22658a."Sheet DA-1. Detail 1. Update height of the sign. Signs located within a circulation path shall be a minimum of 80 inches (not 36 inches) above the finish floor or ground surface measured to the bottom of the sign. (11B-502.6)Sheet DA-1. Water closet elevation. Provide dimensions on the detail. The sidewall grab bars shall be 42 inches long minimum, located 12 inches maximum from the rear wall and extending 54 inches minimum from the rear wall with the front end positioned 24 inches minimum in front of the water closet. (11B-604.5.1)Sheet A-1.2. Remove detectable warning from the access aisle.Sheet A-1.2. Show 48 inches minimumclear marking width for walks. (11B-403.5.1)Sheet A-1.2. Provide required exterior door landing at the exterior side of all exterior entranceand new exit doors. There shall be surrounded by the detectable warnings, minimum 36” wide, around required landing. At the emergency, maintain the clear path of egress on site from the exterior door not to be blocked by parked cars or other obstructions (e.g. markings and bollards). Show required dimensions for landings, detectable warnings and details and means to maintain clear egress route on the site plan. (1010, 1028, 11B-247, 11B-705.1.2.5, 11B-404)Drinking Fountains:Revise plan to provide hi-low accessible drinking fountains. No fewer than two drinking fountains shall be provided, one shall comply with CBC Sections 11B-602.1 through 11B-602.6 and the other one shall comply with Section 11B-602.7.Revise detail 9/DA-1. Accessible drinking fountain shall be minimum 18 inches and maximum 19 inches in depth. (CBC 11B-211.1, 11B-602.8)Provide alcove design on plan. Drinking fountains shall be located completely within alcoves, positioned between winged walls, or located not to encroach into pedestrian ways. The protected area shall be 32 inches wide minimum and 18 inches deep minimum, and shall comply with CBC Section 11B- 305.7. (CBC 11B-602.9)Sheet A-5. Next to the new common wall, provide minimum 36” clear wide on the common wall for interior access between the existing office building and the existing warehouse. (See redlines on plan)Sheet A-5. Show dimensions of the required landing on all new accessible doors. Entrances, exits and paths of travel – entrances; level area 60” in direction of door swing, 48” opposite door swing, 24”(exterior)/18”(interior) jamb clearance (show dimensions for clearance on plan). (CBC 11B-404.2.5, 11B-404.2.4, Table 11B-404.2.4.1, 11B-404.2.10)ENERGYPermit application made on or after 1/1/22 must use EnergyPro 8.3 or newer software. The submitted design is based on version 8.2 had been expired. Please update Energy calculation.Sheet T-24.0. Page 1 of the NRCC form. Revise conditioned area calculation to match proposed architectural design. Plan shows 1,250 sf. does not match the architectural plans.Sheet T-24.0. Page 4 and page 5 of the NRCC form. Incorporate assemblies, R-value from section G3 into architectural building cross-sections.Sheet T-24.0. Page 5 of the NRCC form. In section G5, it shows 103 sf. of new fenestration area. However, it appears no alteration of glazing area per architectural drawings. Please clarify in the next energy design.Sheet T-24.1. The license architect in responsible charge of building design shall complete and sign the “building envelope designer” section under the “responsible person’s declaration statement”.Sheet T-24.0 and T-24.1. All energy plans to be stamped and signed by the architect of record in responsible of charge.GREENProvide drawing title block, project address and sheet number on all CAL-Green sheets. All sheet shall be stamped, signed and dated by the licensed architect in record.STRUCTURALProvide calculation to design the 8 feet high CMU wall by the licensed professional. Specify thickness of the CMU (6” or 8”) and type of the footing (T-shape or L-shape) on sheet D-4. Office additionProvide complete ceiling framing plan and connection details for the office addition. Consolidate structural design from architectural plans into structural S-sheets.Provide complete foundation plan and connection details for the office addition. Consolidate structural design from architectural plans into structural S-sheets.Provide design of the roof diaphragm in the one-story office addition and provide diaphragm specification on plan. Specify sheathing material and nailing above the 2x10 ceiling joists in the new office addition.Provide vertical wall bracing design and detail in the office addition. The vertical clearance between the office ceiling and bottom of the roof is at least 15 feet may not be practical for diagonal bracing. Revise detail 2/A7.Revise detail 2/A-7 to provide connection of the 2x10 ceiling joists to the 2x4 stud walls. The detail shows suspended ceiling is conflicting with the building section 1/A-7.Provide anchorage design and details at the bottom of the vertical wall bracing to the footing. Design the footing for the office.WarehouseProvide engineering calculation and details on plan for the new parapet as required in the architectural comment #22 located on the west side of the building.Revise minimum design wind loads to 16 psf for zone A and C. However, the calculation shows minimum wind load is 10 psf. Please clarify. (ASCE 7-16 28.5.4)Sheet S-3. Clarify and revise detail 8/D-3 to provide holdown anchorage detail.Sheet S-3. Provide shear transfer detail at the bottom of the shear wall to the concrete footing. In the detail, show clear load path from the shear wall sheathing, fasteners, sill plates, anchor bolts to the concrete footing.Sheet 4. Detail 5. Specify top chord member of the shear wall. Plan calls out “beam or 2x pl.” is not clear.Provide detail showing the location and installation of the “MST48” straps, located at the end of each sear wall.The “HGU” hanger does not have lateral capacity. Provide continuous bracing between the posts to transfer the lateral force between the 6x12 beams. Show design and details on plan.Please make the hand-writing parts in the structural calculation darker and legible. END OF COMMENTS