7109 RAINIER DR E F 2020-07-15 - Laserfiche WebLink

. 5. Provide section drawing at cantilevered exterior deck over living space specific to this structure. Show all components and flashing. SEE t)OtE 041641l4AL.L:t f'ROVIP P 1 N P[L ® 514T.4 E 5e>` h1E.o DTI.. tooPeD sHee t' 8. 6. Specify Handrail requirements per section R311.7.8 IR how requirements on the plans, do not simply reference the code section. see t7TL. APPEP Of) st T" 7. Provide Smoke Alarms per section R314 IRC on the lower floor and middle floor. Show on plans. SEE ALATzt41 APP To FLA FLAPS 00 S t$ 23, 4& 8. Provide Carbon Monoxide Alarms per section R315 IRC on the lower floor and middle floor. Show on plans, SEE C.aMMBO ALARM APPWP let I=LR PLAOS 614 £HTS 213144 STRUCTURAL REVIEW 1. Please list the design criteria for the proposed structure per IBC 2015 Sec 1603 include items such as, but not limited to design loading, base shears (seismic and wind, which ever governs the design), bearing pressures, and wind criteria. set 1TEMs ApPep 1 51T, 2. Please identify which elements have been designed per the IRC 2015, please include any supporting documentation to how the beams,joists, bearing walls, columns, and etc. were determined using the design loads, span tables, and deflections indicated in the design criteria. If supporting documentation cannot be provided,from the provisions of the IRC 2015, please identify these elements and provide design calculations stamped by a Washington State professional engineer. Calculations and designs are based using references to current design standards listed in the IBC 2015. AU. ELEME)31t ARE f R 2015 IBC I ASGe 7-0 20111 E SproV5 20K SEE ORt&MAL. ST e.T. CAL.C$. 7-32-17 3. It appears that a steel cantilever column lateral system is being provided at the first floor level of the structure. Per ASCE 7-10, Sec 12.14 and Table 12.14-1, cantilever column systems are not covered by this section. The lateral system being proposed is found under Table 12.2-1 of ASCE 7-10 however, a structural analysis would need to be provided using the provisions utilizing Table 12.2-1 and currently is not a permitted lateral force resisting system i Seismic Category D. Please provide a revised lateral system and analysis. se.a. NEIN - stiaT FAME a` 444.4 S. PROM STRu41. ENGR.• roan ZAw t ocK 4. It appearrs ha "` proposed cartitever8cblumn system utilizes the slab-on-grade as a means of restraint for the cantilever column. Please provide additional details and a narrative describing how full restraint is achieved by the slab-on-grade. seta 1YEM 43 5. It appears that detail T, cut at the foundatio level near the steel columns, was not provided, Please provi this detail. 1744.0 SHO"vN sHT. 1 1S Pow VitilzEb. SECS WE / PVL (cs.) ON Nev.; per..1 6. Please specify the type of hot rolled steel to be used for the lateral system in the general notes. Please reference the applicable ASTM specifications for steel components, such as shapes and plates. SEE tie AJ,ED art SNt. e 7. Please specify the weld material in the general notes. Please refer to AISC 360-10 Chapter for the weld material specifications. SEe NOTE Atawet) 450 SHT. fa Page 2 of • CITY OF EVERETT• 3200 Cedar Street• Everett,WA 98201 • (425) 257-8810 • Fax(425)25 -