3417 BROADWAY 2016-01-01 MF Import

� . ' � �r�+T- '� 01 � 2001 EDITION C�� '/ ) TABLE 6-1 PRESCRIPTIVE REQUIREMENTS°�' FOR GROUP R OCCUPANCY J CLIMATE 20NE 1 Glazin Glazin U-Faclor Wall Wa;�' WM;' S�+b� Option Area'� Door 9 Ceiling° Vaufled � in1 ezt s %01 Floor Vertical Overhead" U-Faqor Ceilin8 G ade Below Below FlO°� G�ade Grade GreCe 1. 12% 0.35 0.514 0.20 R-36 R•30 RIS R•IS R-10 R-JO R•10 --"�- I1.• IS% 0.40 0.58 020 R-3R R-?D R-21 R-21 R•10 R-30 R-10 III. Uniimited 0.40 O.SIf 0.20 R•38 R-30 R•21 R•21 R-10 R-30 R•10 Group R-3 Occupency Onlr • Reference Case � 0. Nominal R-values are(or wood frame assemblies only or assemblies built in accordance with Section 601.1. I. Minimum rcquiremcnts for cach option listed. Por example, if a proposed design has a glazing ratio to the coadition�d floor area of 13%, it shall comply with all of ihc rcquircments of the 15°/a glazing option(or higher). Proposed designs which cannot mcet the spccific rcquirerr.cnts of a listed option above may calculate compliance by Chapters 4 or 5 of this Code. 2. Rcquiremem applics to all ccilings cxcept singlc rafler orjoist vaulted ccilings. 'Adv'denotcs Advanced Framed Ceiling. 3. Requiremem applicable only ro singlc rafler orjoist vauL'ed ccilings. 4. IIelow gradc u�alls shall be insulatcd cither on thc cxterior to a minimum Ievel of R•10,or on the interior to the same Icvcl as walls above grade. Exterior insulation installed on bclow gradc walls shall be a water resistant material,manufactured for its imended use,and installed according to the manufacturers specifications. See Section 602.2. 5. Floors over crawl spaccs or exposed to ambient air conditions. J 6. Required slab perimeter insulation shall bc a watcr resistam matcrial,manufacmrcd for its intended use,and instTlled according to m�nufacturer's specifications. Sec Section 602.4. 7. Int.denotes standard framing 1 G inches on ccmer with hcaders insulated with a minimum of P,-5 insulation. 8. 'Ihis wall insulalion requirement denotes R•19 wall caviry insulation plus R-5 foam sheathing. 9. Doors, induding all firc doors,shall be assigned deiault U-factors from Table 10•6C. 10. Where a maximum glazing arca is lis�ed,the total glazing area(combined venical plus ovcnc�ad)as a percent of gross conditioned floor area shall be Iess than or equal ro that value. Overhead glazing with Udactor of U=0.40 or less is not included in glazing area limitations. 1 I. Overhead glnzing shall have U-factors detemiined in accordance with NFRC 100 or as specified in Section 502.1.5. 12. Log and solid timbcr walls with a minimum average thickness of 3.5"are exempt from this insuletion rcquircment. � Ettective 7�01/02 33