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Table M1507.3.3(1) <br />fnntinunuc Whn1P.Nn uc. Mprhanirel Vpntilatinn Svctpm Airfinvi Ramp RPnuirPmLPnts <br />NU613EROF 9EUROOMS <br />Dwelling Unit <br />Floor Area(square <br />feet) <br />0.1 <br />2-3 <br />4-5 <br />6-7 7 <br />Airflow in CFM <br />< 1.500 <br />30 <br />45 <br />60 <br />75 <br />90 <br />1,501 - 3,000 <br />45 <br />60 <br />75 <br />90 <br />105 <br />3,001 -4,500 <br />60 <br />1 75 _ _ <br />90 <br />1 105 <br />1 120 <br />4.501 - 6.000 <br />75 <br />1 90 <br />105 <br />1 120 <br />1 135 <br />6.001 - 7,600 <br />90 <br />105 <br />120 <br />135 <br />150 <br />'7.501 <br />105 <br />120 <br />135 <br />1 150 <br />1 165 <br />Table M1507.3.3(2) <br />Inrprmittpnt Whnlp.Hnnan Mpehinirol Vpntilatinn Rat. Fartnrca, b <br />Run -Time Percentage in Each <br />4-Hour Segment <br />25% <br />33% 50% 66% 75% 700% <br />Factor' <br />4 <br />3 2 1.5 1 1.3 1.0 <br />,pm.nlon <br />Mini Split <br />Heat Pun <br />Attic Access <br />TABLE R507.6 <br />MCAEA C AIJ I CNr_TtJC� <br />►�I <br />BEAM SIZE <br />JOIST SPAN <br />(2)2x6 <br />(2)2x8 <br />(2)2x10 <br />(2)2x12 <br />(3)2x6 <br />(3)2x8 <br />(3)2x10 <br />(3)2x12 <br /><6' <br />T 1" <br />9' a" <br />I1'-101, <br />13' 111, <br />8' 7" <br />I1' 4" <br />14' 5" <br />1T 5" <br />U-8' <br />6'-2" <br />T-11" <br />10'-3" <br />IT-0" <br />T-8" <br />9'-11" <br />IT 10" <br />15' I" <br />8'- ID' <br />S' 6" <br />7'-11. <br />9'-2" <br />10'-9"I <br />8'-11" <br />11'-6" <br />1B 6" <br />10' la' <br />0" <br />6' 6" <br />W-5" <br />9' 101,8, <br />1, <br />10' 6" <br />ITA" <br />1'i' 14' <br />4' 8" <br />6' 0" <br />T-9" <br />9' 1"T <br />6" <br />9-9' <br />1 P 5" <br />Li' 16' <br />4' 4" <br />5' 7" <br />T 3" <br />8' 6"T-0" <br />9'-1" <br />10' 8" <br />16' - 18' <br />T-1" 1 <br />5'-3" <br />1 6'-10" <br />1 8'4" <br />1 5'-2" <br />1 6-7" <br />1 8'-7" <br />1 10' l" <br />Fur SI: I inch - 254 mm, I roof - 31M.8 nun <br />a. Tabulated values=l:ued no sauthem pine, xridc 02. wtll scrvim. <br />Table M1507.4 <br />Minimum Required Local Exhaust Rates <br />For One- and Two -Family Dwellings <br />Area to Be <br />Exhausted <br />Exhaust Rates <br />Kitchens <br />100 cfrn interrnittent or 25 <br />cfm continuous <br />Bathrooms- <br />Mechanical exhaust <br />Toilet rooms <br />capacity of 50 cfrn <br />Laundry rooms, <br />intermittent or <br />indoor swimming <br />20 cfm continuous <br />pools, and spas <br />For 51: 1 cubic fa0[ per minute = 0.0004719 m'/s. <br />Basement venting: <br />IRC 408 <br />1 sf of venting <br />150 SF of Basement <br />997/150 = 6.65 SF Venting <br />Tempered glass to be <br />installed in bathroom and <br />entry as required. <br />35, — <br />12'-3 1 /2" - 2-5 112" <br />NF <br />----—'S" 3' —3-7 3/41' 5H 3-1 3/4" 5-2 3/4" 2A —�— <br />50500200DH 3063 <br />i \ m an ) 824R �835 D'istuasher (task) <br />all <br />Ba <br />5:12 <br />/ 1 <br />/ 1 <br />Neat/AG <br />Head Unit <br />5� 526031 <br />/ <br />0 <br />O <br />u�l <br />� <br />0 <br />I <br />in <br />m <br />Ki <br />d <br />Iti <br />I <br />1� <br />I <br />Living Room <br />Oer I\ 5. 12 \ <br />/ I 050E <br />/ \ I <br />—r <br />12'-q" <br />13'-q 112" <br />IINFAREA <br />qql 5(2 FT <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />Dining <br />Basement to be unfinished <br />/ with only exterior access from <br />/ the rear side of the building at <br />/ the basement level. <br />Smoke/CO detectors to be <br />\ installed per IRC R314JR315 <br />— S—S'� 5 172'QII <br />1 SF Venting <br />150 SF Attic Space = 6.65 SF Venting <br />Attic venting to be a combination of eave <br />vents and roof vents. <br />3 <br />75905{ I <br />II <br />V I <br />If I <br />Basement access at <br />basement level <br />Basement to be unfinished with <br />only exterior access from the <br />rear side of the building at the <br />basement level. <br />Smoke/CO detectors to be <br />installed per IRC R314/R315 <br />r deck stairs: <br />it rise: 72 in <br />it run: 120 in <br />r tread width: 36 in <br />I x 36in landing to be <br />alled at the top and bottom <br />N='.v or essting X Cpan guards on decks more loan 30 inches above grade or poor bab;v shell <br />Lignt squired Y have members spaced so that 3 4 inch diameter =pure cannot pass through. <br />Stairway Notes: <br />Guard / Op?pings $r squid 1. Slaima;s -hall Ca not less than 36'in width. <br />guards on traades <br />I Z. Stairway users shall be no greater than 7 14 <br />Je of stair treads shall <br />3. ' SL!rva minimum snag have a mmum run of 10' <br />I not allo., a 418' q The length of Run and Ih- height of Riser shall rct <br />diameter sphere In mn of the s art <br />pass through.v more than 33"in the ! <br />S. Stairs are required to is elumHzlad. <br />6. open riser are permitted it the openng is less <br />i!signl r \ than 4". <br />7. Tread nosing shall be not!ass than 31" but not <br />mor?than 1-1r4' on -ta'vNays enin ;did risers. <br />ucept •When treads 3r-11' or more. <br />\\�T. 3 composite materals may require additional <br />are <br />Grk l ( I \ <br />than no6.n33 +� <br />o dia- Handrail (See Dateails) <br />Guard regcired if 1IT minrun <br />more than 30' from rosmi <br />to Meng L <br />Landing same <br />Cipan rise..) I 3v'han. / vddth of Stairs <br />Less then 4- <br />71'4' max. ri;a r -- Finish?d grad? <br />HaOd,J1fS ere ten: •:coos ro• <br />Ine toll!O,,glh Of the ILghI <br />HJnd'a.s may no ntevupted <br />by J 11(24el POST T J lurr Wall <br />- •P.1 n . . <br />'v5r loan rz-.e <br />Ism?o'cam toIn•a and:relumrd <br />cis •a^ ;.r to nc w.Ill Or lennmaled <br />r,V,ttlayn, 'I r{n• n 1)1lev.el poKl5 Of %alety <br />.veh 1a_T tv ,.�" Iamm�JlS <br />the Leghl U1 If <br />handrn111s measured <br />v enccar.ly bom the: <br />slnl'ed plans• in;amlrq <br />the tread nnsmq <br />36' <br />2X6 TREAD <br />2X6 OR SPAN <br />RATED DECKING <br />SOLID <br />SAWN — <br />STRINGER <br />STRINGER <br />I 1a AAX. fa'MAX. <br />I 2x3LEDGER FASTENED <br />WITH (4)10,1 NABS OR <br />SCREWS <br />SAWN STRINGER <br />SOLID STRINGER <br />For SC 1 inch = 25.1 nun <br />FIGURE R507.13.3 <br />TREAD REQUIREMENTS <br />iUM:GISr GIY <br />FN•J )GIST <br />re".acwG - <br />AIY.AES AT rr. <br />JOIST <br />SLb ED,DIST: Colo <br />SAWN sRUNGFR SCUD SIRINCER <br />Far SII inch - 25A mm, 1 fwl - 301.9 min <br />FIGURE R507.13.1 <br />STAIR STRINGER REQUIREMENTS <br />APPROVED This approval only applies to <br />Office ofCommuniry.Planning&Economic Development the work being performed under <br />PLANNING DEPARTMENT <br />—1 IZ• Zz Permit # $2zo I -OZ7 <br />DATE: and does not recognize any <br />NAME:= <br />existing structure that may not <br />meet Zoning Code. <br />SCW.FE rGOTMG 0� <br />FIGURE R507.13.2 <br />STRINGER BEARING <br />C�MWE <br />qua 13 0 2022 <br />CITY OF EVERETT <br />Permit Services <br />0 <br />m <br />a <br />L <br />0 <br />_O <br />LL <br />fu <br />L <br />-1-3 <br />U <br />_1 <br />I- <br />F- U <br />w Q <br />N <br />0 <br />Q <br />W\ V <br />rV <br />Z <br />O r r� <br />H I <br />u <br />00 <br />on <br />Ln <br />Off <br />w <br />O <br />z <br />a <br />z <br />0 <br />DATE: <br />12/21/2021 <br />SCALE: <br />SHEET: <br />A-1 <br />