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HomeMy WebLinkAboutB17-0282_Revision Comments - Issue 04_1506509700.pdf B17-0282 Hill Building Permit Review Comments & Response Issue#4—Permit Revisions Sheet ToV Review Comments 4240 Revision Comments A153 Where is the sheet showing the locations of Snow fence locations are shown on the roof the snow fencing? plans (A103 &A104). A100 Clean up notes that are illegible on sheets All architectural sheets have been reformatted throughout. to correct the font embedment problem. A102 Please clear up notes on this sheet. Illegible. All architectural sheets have been reformatted to correct the font embedment problem. A102 Provide hearth details complying with 2015 Details for hearths and hearth extensions IRC R1001.9 complying with R1001.9 are provided on sheets A670-A672. A201 Provide stone veneer attachment details. Detail 3/A604 shows anchors as selected by How is the stone veneer being attached to the structural engineer. Note that the existing existing brick chimney? brick veneer will be removed and the anchors will attach to the existing CMU backup structure. Note that detail 2/A604 will only occur in two locations for attachment of stone veneer to existing 2-wythe brick wall, approx. 7' in height (level 1, east façade between gridlines JJ & II and gridlines EE & CC) and will use the same anchors. A300 Clarify callouts. Typical all sheets. All architectural sheets have been reformatted to correct the font embedment problem. A514 Please verify that door 151C meets the IBC 1010.1.9.4 Exception 2 permits manual requirements necessary for manually operated flush bolts on the inactive leaf for equipment flush bolts per sec. 1010.1.9.4. rooms. The door serves an electrical equipment room. The room name has been clarified on A101 and the door schedule (A514) has been updated. E000 Provide all required AFCI locations per NEC Additional GFCI locations have been indicated 210.12, sorry this was missed on the first on plans E102 and E103. review. On the floor plans, the required GFCI locations are not shown as GFCI protected. The note that you have included is fine, but the locations must be shown. E000 Provide a lighting COMcheck. In areas of the Group M occupancy where ceiling reframing is necessary, the existing luminaires will be removed and reinstalled. The remainder of the work is residential; the intent is to meet prescriptive requirements and REScheck will be submitted. B17-0282 Hill Building Permit Review Comments & Response Issue#4—Permit Revisions P001 Indirect water heater does not appear to meet The water heater was revised in issue#3, and the requirements of IPC sec. 608.16.3 for heat does not need to be a double wall heat exchangers. Please provide documentation exchanger. The mechanical drawings have showing that this complies. been revised to remove the glycol feeder so that there is no longer any glycol in the system. IPC Section 60.16.3 states that a double wall heat exchanger is required for systems with toxic transfer fluid. The system no longer has any fluids in the system that may be considered toxic transfer fluid. The size of the Indirect Water Heater specified on Plumbing Drawing P001 was increased but since the glycol was removed, the double wall is not required. G010 Indicate 5/8"Type X per assembly's Detail revised and spacing requirements requirement. Provide stud spacing, screw added. spacing, etc. G010 Reference IBC sec. 1207.2-1207.3 for the The majority of the L1 ceiling/L2 floor required STC rating between the dwelling unit assembly is existing to remain in place (re: and the occupancies below and surrounding. A151). Portions to be reframed occur below exterior balconies and will not be required to meet STC/IIC ratings per discussion with Safebuilt. G010 Please provide a listed head of wall detail for The head of wall detail is provided with the where the interior walls below the dwelling unit partition detail on sheet G010. meet the fire rated floor/ceiling assembly. Provide details. G010 Provide a listed rated assembly for the R-3's Please see revised horizontal assembly detail decks/balconies where located above the on G010. In order to maintain both the fire occupancies below. resistance and required R-value, the balcony floor sheathing has been dropped 6" to allow R-30ci above the deck (also see sheets A300 &A309 and details 6/A600, 7/A600, 11/A604, which are representative of the revision). Also please refer to the fire separation study on sheet G020 for additional information on fire resistance provided at projecting balconies.