1513 CEDAR ST 2016-01-01 MF Import

Address � � Pertnit # 1997 WSEC Chapter 6 Qualif(cation Form- Zone 1, E/ectNc � _ Residential Preacriptfve Opt(ona farHeat Source: E/ectrlc Reslsfance(Not Heat Pumpa) Instructions: 1) Carelully review the requirements for each of the options below. Choose an option thal best suits your dwelling design. Glazing percentage rypically determines which option to choose. Your building musl match the selected option requirements without exceptians or substitulions. 2) Check ,/ the � above the requirements of your option. Disregard components or equipment that do not apply to your project. Your permit will be processed more eKciently if you provide all of the requesled infortnalion. Department stafl can help you with general questions eboul this form. Can't COftlplyT If none of the Prescriptive(Chapter 6)oplions are acceptable,consider the Component Performance(Chapter 5)Approach. The main advantege is Ilezibility to Juggle individual R end U•factors es long es an overall maximum value isn't exceeded. Note thal the Component PeAormance requirements are no less stringent than the Prescriptive requirements. Calculations may be peAormed with a 1997 WSEC Chapter 5 Residential Oualification Form,or by using an accepteble computer program such as WATTSUN. OPT I OPT II OPT III OPT IV OPT V OPT VI OPT VII OPT VIII CHECK ✓One y � � � 0 � � � Glazmg max: % Offl00� 10% 12% 12% 15% 18% 21% 25% 30% U-Factor' 0.46 0.43 0.40 0.40 0.39 0.36 0.32 0.29 Overhead Giazing 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 U-Factor� Door U-factor' 0.40 0.20 0.40 0.20 0.20 0.20 0.20 0.20 (or R-factor) (R-2.5) (R-5) (R-2.5) (R-5) (R-5) (R-5) (R-5) (R-5) Ceilings: wlattics R-3B R38 R-3B R-38 R-38 R-38 R-38 R-38 vaulted R-30 R-30 R-30 R-30 R-30 R-30 R-30 R-30 i Walls. above grede R-21 R-19 R-21 R-19 R-21 R-27 R-19+5' R-19+5' below grade I interior or R-21 R-19 R-21 R-19 R-21 R-21 R-21 R-21 i exterior R-10 R-10 R-10 R-10 R-10 R-10 R-10 R-10 Floor. R-30 R-30 R-30 R-30 R-30 R-30 R-30 R-30 Siab on rade: R-10 R-10 R-10 R-10 R-10 R 10 R-10 R-10 Footnoles: 1 The following options are applicable to buildings 2 stories or less: 0.35 MAX for glezing ereea of 25%or less; .32 MAX for glazing areas oi 30%or less. 2� (Vert�cal * Overhead Glazing)+conditioned tloor area=maximum glazing percentage. Overhead glazing wi�h a U-factor o1.40 oi�ess is exempl from glezing percentege calculations. 3� Glazing, skylight and door U-factors may be weighted to meet the U•factor requirements 4� R-5 foam sheathing required in addition to R-13 cavity insula�ion. Plan Review(For offlcial use.only) �� • :: ' 7he Tsele�+cted Option is appropnate;for,;this dwelling designi YES O NO'F❑ �' , t,,� �� . N�1 EJ. � ' , a � '1 y .C�il:� ..tl. � �,..��. . . _. . . . . .. .,�,('fsA;. , �:.�: j.e;;:�. Approved.By Date x ;•, " ` `: 1� 0. �r i : rw�[�wtreNn� � I � . , T �{ �13� `�/ I