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HomeMy WebLinkAbout233188_3_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: 10193861 PROJECT ADDRESS: 4040 W Carriage Dr PLAN CHECK ENGINEER: Heidari, FredTEL:714 647-5862FAX:714 647-5897 TYPE OF CONSTRUCTION: V B, SPK OCCUPANCY CLASSIFICATION(S): B, F-1, H-4, S-1 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 8/29/2017 INITIAL REVIEW 9/6/2017 EXPIRATION 2/25/2018 RECHECKS: 1. 12/26/2017 PROJECT APPLICANT CONTACT PERSON: 2. John Dunn 3. TEL: (714)717-7799 FAX: VALUATION:$35,000,000.00 EMAIL: jdunn@ipsdb.com FLOOD ZONE:X-0602320258J The recheck of your drawing was completed this morning, 12-26-2017; and the following items from the original plan check list are not done/ completed at this time. See the list below for item # 2, 5, 21, 22, 23, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 40, 43, 45, and 48 through 77. Per civil drawing sheet C1.2, notes # 13 & 14, there are 2 pits for waste lift stations on the West side of this building which are: 10’ X9’ X14’ deep. Provide structural calculation and construction details for the proposed pits. Provide structural calculation and connection details for proposed mechanical equipment shown on sheet A3.132. APPLICABLE CODE: 2016 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 3corrected sets of plans.Meetings between the project applicant/designer and the plan reviewer shall be by appointment only. Please call (714) 647-5862 for an appointment.Please return marked up set of drawings with corrections.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 2016 California Building Standards Code with local amendments.Per CBC Section 414.1.3, provide a report to identify the maxi. Expected quantities of hazardous material to be stored in the proposed “H-4”room.Per CBC Section 414.2, provide control areas complying with Section 414.2.1through 414.2.5 of CBC.Per CBC Section 414.3, provide mechanical ventilation system for the proposed “H-4” room.Per CBC Section 415.3, group “H” occupancy shall be provided with an automatic fire detection system in accordance with the requirements of CBC Section 907.2 Per CBC Section 414.5, show compliance for “H-4” room with: Explosion control,Emergency standby power,Spill control and,Drainage containment.Provide an emergency alarm system for the proposed “H-4” Occupancy to comply with CBC Section 415.5.1Show compliance with the requirements of Section 415.8.4 for liquid-tight floor construction and Section 415.8.5 for waterproof room for the proposed “H-4” occupancy.Sheet A1.000; please revise the type of construction and other relative information from IIIB to VB per original building permit # 10123378 which was issued on 7/6/2000.Sheet A3.112; provide architectural sections & details for new stair at left side of microbiology area to show compliance with CBC chapter 10 & 11B.Sheet A6.002, please call out rise and run of the stair to comply with:CBC Section 1011.5.2Intermediate stair landing dimension to be in compliance with Section 1011.6 ( min 3’-4”)Call out the handrail extensions at top and bottom of the stair per Section 1014.6Sheet A3.312, show missing framing information and details for relocating the stair to the left side of the grid line 5. (See demo plan on sheet A2.300)Sheets A3.312, and A6.003, provide full construction structural calculation and construction details for the proposed elevator. (The information on sheet A 6.003 is incomplete).Sheets A3.300 and S2.200, the second floor plans of the architectural and structural framing plans are not matching.Sheet A2.300, the applicant shall check with Planning Division regarding the requirements for the roof screening for the equipment.Sheet A0.006, see red marks and provide the missing information.Sheet A1.000; see red marks for the building area and type of construction.Sheet A1.100; provide 2 complying exit access doorways for the area that is marked on this sheet. And provide additional exit sign as marked on the plan to comply with CBC Section 1013.Sheets A1.100 7 A1.120, there seems to be an existing door behind the rated stair that swings in the wrong way. See the red marks on these sheets and revise the awing of this door to comply with CBC Section 1010.Sheet A10110, please revised the “U” occupancy to one of the occupancies listed on sheet A1.000.Sheet A1.300, provide missing exit signs, reverse the door swing in the existing hallway and update the occupant loads of the conference room.Sheet A1.300, show compliance with the Section 1010.1.5 for the door landing as marked on this sheet.Sheet A3.112, dimension the 48” clearance for the doors in series per CBC Section 11B-404.2.6Sheet A3.121; provide 18” clearance on the pull side of the doors that are marked on this sheet.Sheet A3.312; provide framing plan, structural calculation and construction details for the new second floor areas as marked on this sheet.Sheet A6.002; provide the missing construction details as marked on this sheet.Sheet A6.003, revise and complete the elevator plan and section. See red marks on this sheet.Floor plan shall clearly show which doors have the card reader (CR) and the side that the CR is located.Sheet A8.002, for the clean room panels; provide construction details per items # 4.2.2 & 4.2.3 of ESR 3352 report. See other notes/ red marks on this sheet. Revise/ update and resubmit.Sheet S2.100, the scale of: 1/ 16” = 1’-0” is too small of a scale for structural plan. Please consider a larger scale for these plans.Sheet S2.100, provide shade or a legend to clearly indicate when one side grade beam (24” X 36”) is ending and another size grade beam (24” X 24”) is starting.Provide complete structural calculation and construction details for the proposed elevator as red marked on this sheet.Sheet S2.200 is missing many structural details as marked on the drawings also 3 of the beam sizes are not matching the calculation.Portion of the proposed second floor framing plan does not match the calculation. Revise the calc. or the drawing to match.Sheet S2.33 is missing roof framing plan and many structural details as marked on the plan.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) - School District Compliance Certificate; 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 work. Refer to the attached handout. - Proof of Worker’s Compensation Insurance shall be required at the time of permit issuanceShow on the plans: - Type of Construction. Per City’s record, the type of construction for this building is: VB. Please revise sheet A1.000 to match City’s record. - Area tabulation justifying floor area(s) of building(s) - Number, width, and purpose (cite code section) of yards requiredProvide typical section view detail of all new partitions and ceilings showing: - Size, spacing, and material of framing members. See red marks on sheet A8.002 - Note gauge and ICC Research Report number and installation/construction requirements for metal framing members.Provide the Maximum unsupported height for 3 5/8” 20 GA. Studs for details 6, & 7 on sheet A8.002 - It is the project designer’s responsibility to coordinate work with the various trades to ensure that the size of the wall cavity will be large enough to accommodate piping, fittings, ducts, etc. - Method of attaching framing to the building structure. Compliance shall be shown with CBC Section 1607. forlateral support of the walls. Do not support top of walls to suspended ceiling system unless calculations and drawing prepared by a registered engineer are submitted for review. Submit structural engineering calculations for walls in rooms with a floor to building structure above height greater than 14’. - Heights of partition, suspended ceiling, structure above.Elevators shall comply with the most stringent requirements of the State of California Code of Regulations (CCR), Title 8, subchapter 6, State Elevator Safety Regulations and the 2016 California Building Code Chapter 30. Compliance shall also be made with the California Accessibility Standards. State amended CBC Section 3002.4a states when an elevator for medical emergencies shall be provided. The Orange County Fire Authority will decide if a modification or exception to Section 3002.4a can be granted.Provide on the drawings a complete door schedule, showing: - Hardware complying with exiting and disabled accessibility requirements - Fire-rating of door assembly complying with CBC Section 716 Opening ProtectionNote on drawing: “Exit doors shall be openable from the inside without the use of a key or any special knowledge or effort.”Exit doors shall swing in the direction of exit travel when serving any hazardous area or when serving an occupant load of 50 or more.Provide specifications for doors hardware (i.e., lever type, push-pull panic, etc) to comply with disabled access requirements.Regardless of the occupant load, there shall be a floor or landing on each side of a door. The floor or landing shall be not more than ½” lower than the threshold of the doorway. Change in level between ¼” and ½” shall be beveled with a slope no greater than 1:2. Change in level greater than ½” shall be accomplished by means of a ramp. Provide detailed sections and plan views showing compliance at all doorways requiring accessibility.Hand-activated door opening hardware shall be centered between 34” and 44” above the floor. Latching and locking doors that are hand activated and which are in a path of travel shall be operable with a single effort by lever-type hardware, by panic bars, push-pull activating bars, or other hardware designed to provide passage without requiring the ability to grasp the opening hardware. Note on the drawings: “Maximum effort to operate doors shall not exceed 5 pounds for exterior doors and interior doors, such pull or push effort being applied at right angles to hinged doors and at the center place of sliding or folding doors. The bottom 10” of all doors except automatic and sliding shall have a smooth uninterrupted surface to allow the door to be opened by a wheelchair footrest without creating a trap or hazardous condition.Stairways shall show compliance with CBC Sections 1011 and Chapter 11B 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 1011. - Dimension rise of steps shall be not less than 4” or greater than 7”. The run shall not be less than 11”. - Treads, nosing, and risers require compliance with CBC chapter 11B, including no open risers and slip resistant treads. - Dimension stairway headroom clearance. 6’ 8” minimum clearance.The walls and soffits within enclosed usable spaces under enclosed and unenclosed stairways shall be protected by 1-hour fire-resistance-rated construction or the fire-resistance rating of the stairway enclosure, whichever is greater.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.Provide handrail details on the drawings showing compliance with CBC Section 1011 and chapter 11B. - Stairways shall have handrails on each side. - 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. 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”.Exit illumination and exit sign requirements in accordance with CBC Section 1013 shall be shown on the drawings. Be specific as to the type of exit signs to be installed.CBC Section 1008, Requires means of egress from all occupied parts of the building be provided with at least 1’ candle of light at floor level. Show compliance on the drawings.CBC Section 1013.4, 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 door that leads directly to a grade-level exterior exit by means of a stairway or ramp shall be identified by a tactile exit sign with the following words as appropriate:“EXIT STAIR DOWN”“EXIT RAMP DOWN”“EXIT STAIR UP”“EXIT RAMP UP” - Each exit door that leads directly to a grade-level exterior exit by means of an exit enclosure, or an exit passageway, shall be identified by a tactile exit sign with the words “EXIT ROUTE.” - 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.” - Each exit door through a horizontal exit shall be identified by a sign with the words “TO EXIT.”Entrance(s) to the building or facility and primary path of travel to the specific area of new work, alteration, structural repair or addition shall be accessible. Path of travel incorporated all elements from the exterior arrival site to remodeled area.Any obstruction that overhangs a pedestrian’s way shall be a minimum of 80” above the walking surface as measured from the bottom of the obstruction.If a walk crosses or adjoins a vehicular way, and the walking surfaces are not separated by curbs, railings or other elements between the pedestrian areas and vehicular areas, the boundary between the areas shall be defined by a continuous detectable warning which is 36” wide, complying with the CBC Section 11B-247.CBC Section 1129B.3, Item 2. One in every six accessible spaces, but not less than one, shall be served by an access aisle 8’-0” (96”) wide minimum and shall be designated van accessible. The words NO PARKING shall be painted on the ground within each eight’ loading and unloading access aisle. This notice shall be painted in white letters no less than 12” high and located so that it is visible to traffic enforcement officials. Revise the drawings to show the words NO PARKING shall be painted on the ground within each loading and unloading access aisle. This notice shall be painted in white letters no less than 12” high and located so that it is visible to traffic enforcement officials. Sanitary facilities serving the area of new work shall be disabled accessible. Revise the drawings to show compliance with CBC Section11B-604.Provide completely dimensioned floor plans, elevations and sections of sanitary facility insuring wheelchair clearances complying with CBC Section 11B604 and the California Plumbing Code.Note on the drawings hot water and drain pipes under lavatory shall be insulated.Provide a complete suspended ceiling system plan and section detail showing the following: - Vertical supports - Seismic wires - Seismic strut/Compression strut - Perimeter wires - Separate fixture wires for lights and mechanical devices - ICC Research Report number for the suspended ceilingProvide structural calculations and drawings, stamped and signed by a California licensed architect or registered civil engineer for: - Stairway(s). - Handrail(s)/guard(s). - Guard(s). - Storage racks over 8’ high - New mechanical equipment on roof (note on Roof Framing Plan weight of each existing and new piece of equipment on the roof) - New equipment screening on roof - Structural support of shaft(s) and/or hood(s) - Any other structural alteration.Construction documents shall show the size, section and relative locations of structural members with floor levels, column centers and offsets dimensioned. The design loads and other information pertinent to the structural design required by Sections 1603.1.1 through 1603.1.8 shall be indicated on the construction documents.Note on the drawings design live and dead loads. Also, note on the drawings other special design loads.Calculations must be presented in a clear, legible, and organized manner conducive for structural plan review. A correlated grid system must be provided on the structural calculations and drawings to facilitate plan review process. Resubmit revised calculations showing compliance.Provide calculation to justify the total building weight of 345.41 kips as shown on sheet M1-74Clearly indicate which item in, ASCE 7-10, Table 12.2-1 are you using for value of R = 3.5.Plan check was stopped due to items listed above. Please see other red marks on the drawings.