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Home My WebLink About283503_4_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: 101109232 PROJECT ADDRESS: 1345 N Santiago 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): S2 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 1/26/2022 INITIAL REVIEW 1/29/2022 EXPIRATION 7/25/2022 RECHECKS: 1.06/20/2022 PROJECT APPLICANT CONTACT PERSON: 2.09/02/2022 Frank Wright 3.11/29/2022 TEL: (310)750-8939 FAX: VALUATION: $75,000.00 EMAIL: fwright082@gmail.com FLOOD ZONE: X-0602320163J APPLICABLE CODE: 2019 CALIFORNIA BUILDING CODE (CBC) WITH CITY OF SANTA ANA AMENDMENTS All items noted on this plan check report must be addressed. Pick up plan (check set) for additional comments marked on the drawing.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.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. - Police Department approval on the corrected/final set of drawings (647-5840) - Public Works Agency approval (647-5039)Provide valuation or construction cost of the added work. The original permit valuation as 75,000 does not include the new added scope:Alteration of doors and windows shall be added to the permit scope of work. Alteration of windows or glazed door shall comply with 2019 CEC.New large building openings.New awnings. (e.g sheet A-801 north elevation). Provide dimension, specification and structural design and connection details for the new awnings.Two windows and one door is removed per plan. Please add them to this permit and listed in the scope of work on the cover sheet.Submit a signed copy of the contract showing labor and materials for all work to be done under the subject building permit application. The plan check engineer may accept the contract price as the valuation of improvements for unique/unusual projects in lieu of using a cost per square foot basis.There are missing sheets on the stapled drawings. Please submit sheet D100 through D-600.Sheet A-001. Revise sheet index to show correct structural drawings.Sheet A-201, A-301 and A-401. Please coordinate the south side existing CMU wall to be removed or to remain. Plans are conflict. Please clarify on the drawings prior to structural review.Clarify keynote #9 on sheet A-201. Replacing or repairing exterior walls must have building permit. Provide design and details and add to the scope of work OR delete them from the keynote.Clarify keynote #10 on sheet A-201 on the west and north wall. New openings?If the south side CMU walls are replaced with new exterior wall,This wall requires 1-hour fire-rating construction. Provide approved tested assembly details in CBC chapter 7 or by the accepted 3rd party agencies (e.g. GM manual, UL…) (CBC Table 602)Provide parapet design on this wall complying with CBC Chapter 11.Provide wall in-fill details on the west side of the building and specify engineering attachment at each end of the studs.Keynote #5 on sheet A-401. Clarify with the structural engineer to specify plywood sheathing shown on the structural details.Keynote #7 on sheet A-401. Provide thickness and weight of the porcelain tile on plan.Show measurement from the new south metal stud walls to the property line.Sheet A-601. Clarify the location and diagonal bracing (48” o.c.) with the structural plans. The calculation and detail shows 16” o.c. Please coordinate with the engineering design to be consistent. If the 48” space is changed, please update the roof plan. ACCESSIBILITYRemove detectable warnings from access aisle and provide them on the other side of the boundary on the sidewalk. For example, see red marks on sheet A-101 and other relevant sheets.STRUCTURALTwo openings are made to create passageway through the building exterior walls. The current structural plans have not indicated where the existing lateral support systems are and what is the existing lateral support between tapered columns and have not confirmed if any existing lateral bracing system will be removed. (PC3) Plan check comments: Due to insufficient information and clarity of the architectural parts, the structural review is pending. Please note, structural review will be completely reviewed after the architectural drawings are fully clear. No structural review in this round of plan check.Prior to next review, please update structural design to clarify the following:Provide wall legend to indicate new, existing and type (CMU vs metal studs) of the wall construction on the framing and foundation plans.Design south new stud walls with parapet. Provide calculation to verify design of the metal studs, spanning full height (e.g. front elevation). Design to support additional porcelain tile weight and out-of-plane loads.Provide header/lintel design in the new stud walls located in front of the building openings.On south new stud wall, new footing at the existing CMU wall location for the new stud wall?Show finish grade and minimum embedment depth of the new concrete footing in 2/SD1.0.East side wall design does not match architectural design. Clarify new wall location.Provide in-plane and out-of-plane bracing for the new stud walls. A gap between new stud walls and existing building (e.g. 1/SD1.0, 8/SD1.0). Are the new stud walls all free-standing? Detail 2/SD1.0 shows pin at the bottom. How do they support lateral force on both directions?Missing top bracing of the metal stud wall.The architectural roof plan shows 48” o.c of parapet diagonal bracing, but the engineering design is 16” o.c.. Please coordinate with the architect to make design in consistent. Justify if the existing Z section is adequate to support 48” o.c. parapet diagonal bracing. Provide adequate support at the flange and web section.Detail 8/SD1.0 shows missing bottom bracing at the bottom of the parapet.Assuming the stud walls are braced to the existing building, provide and design the support between A-frames. Bracing detail required.Add note to plan to clarify that do not remove any existing steel cross-bracing for any exterior wall openings.Provide structural design and details for the new 14Hx18W openings. Provide framing of the doors. Design beams and columns to support the gravity and out-of-plane load and continuous load path to the footing. Show connection details of the structural members including the existing horizontal girts attached to the column, top and bottom of the column connections and footing anchorage.Per architectural keynote #9 and wall legend on the as-built/demo plan, provide wall design for the existing wall repair. Verify location of the wall and new footing.Show location of the existing vertical and lateral support on the framing and foundation plan. Plans shall include the vertical system such as rafters, joists, new parapet framing, connection details, and location of the attachment to the existing roof, the lateral system such as location and type of lateral supporting system along the grid line between tapered columns (N-S direction).(PC3) Plan check response: Show and prove the lateral bracing system on plan above the proposed openings on the N-S direction between portal frames (A-frames). Identify and justify the existing lateral bracing/collector on the transverse direction between frames are adequate. Design and show lateral collector above new largeopenings to transfer the load from the roof diaphragm to the middle cross-bracing. Please clarify on the plan.Please clearly identify on plan the location and type of the lateral bracing between tapered columns of each frame. Show on plan if any existing bracing system is removed. (PC3) Plan check response: See comments above. Clarify, verify and identify the lateral support between columns above the new openings.If any of the existing lateral bracing between tapered columns are removed due to the opening. Provide design for the new bracing system.(PC3) Plan check response: Indicate if there is any vertical cross-bracing removed. Please add notes or clarify on the drawings.Provide a complete and consistent grid system with grid lines for each lateral line of resistance on structural framing plans. Lack of grid lines makes the review process difficult and may delay the plan review and permit process.(PC3) Plan check response: Not provided. Grid system is required on the lateral analysis. E.g. new openings, new stud exterior walls…END OF COMMENTS