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Plans . ./zi 5 T2cra &- ie;v6 3 .... ..... sk eeec i. :77___[ /Ak =.___ .. I . 1 I *11 v-di tirwr , ! 100 i 1 I i 1 1 1 All. viiivr : Fogiki , C , If"- A :LEN/611i g pixDrHx if evN 1 I-_-.romie were Fr or ,...,•rAt./ lOrtarOr=rPTA4 et.45;.% ;; OF . zimwe pAe.c//$"...-zffriNriVED ; ! IPote PR/'( I: Ogi,42/47scw emze46 ! i i I 1! 1 it 1 i I : 1 . ' 1 155-0 6ae.re Fr: / 4• i ,.. i pv ermwe. 1,5 4 e FPI FAA/ , . He/MIDI kazta , 1 'Oa A- I/Jew/40Jc 44,6 r..r RECEIVED L I . . 1 1 fl f BUILD O N • ■ . I I It I I s ■ , • TIGARD i I . DIVISION 1 1 , I i 4 .. f e i i i • i 11 i . I: i• . i ■ . , 1 , 1 , I i I s . : i . . i • x - If i : .... . .. • ; ! f , . 1 1 . •:'',' f:'^; L.�� Tom, Re: Alternative Crawl Space Ventilation for Gabriel Woods subdivision F V i' ... 200 Attn: Mark + "i i�nC3 klu ;)ate D ViStON Due to the foundation vent limitations on the interior units here at Gabriel Woods not allowing us to provide the adequate amount of crawl venting we have had Roth Heating and Cooling provide Humidistat fans for these crawl spaces. By using a 6" 150 CFM placed in the crawl with 6" ducting running from the foundation vents in the back to the front crawl space, this 150 CFM fan will replace the 1950 Cubic feet of air space 4.6 times an hour and will be able to pull air from all areas of the crawl space. The fan is also wired with a humidistat sensor that will gauge the humidity of the crawl space and function as needed. We have also provided the fan with a troubleshooting line that runs to the ga- rage where a red sensor light will turn on if ever needed to indicate that the fan is not functioning prop- erly. The following are the Lot numbers, Addresses and Permit numbers for all homes that require this me- chanical Ventilation: Lot 2: 13865 SW Anna Ct. MST 2006 - 100444— Lcg Lot 3: 13852 SW Anna Ct. MST 2006- 10045k Lot 6: 13819 SW Anna Ct. MST 2006 -10048 4 a_. ► � _ ate d "( Lot 7: 13807 SW Anna Ct. MST 2006-100494 - lf Lot 12: 13804 SW Anna Ct: MST 2006 - 10052 ,/ Lot 13: 13814 SW Anna Ct: MST 2006 - 10053 >i Lot 14: 13826 SW Anna Ct. MST 2006 -10054 A V Lot 17: 11472 SW Lomax Terr. MST 2006- 10057t' Lot 18: 11480 SW Lomax Terr. MST 2006-10058 ✓ Lot 19: 11488 SW Lomax Tern MST 2006 - 10059 Lot 22: 11489 SW Rebecca Tern MST 2006-100624- Lot 23: 11481 SW Rebecca Tern MST 2006-100631 Lot 24: 11475 SW Rebecca Tern MST 2006-100644 - Thank you, Brad Miller Project Manager 1NTEX Custom Homes ROTH Kory MacGregor HEATING & COOLING esld r.t Crawl Ventilation for Gabriel Woods 1950 cubic ft. air space in crawl 150 cfn. fan with humidistat will change out air in crawl 4.6— times an hour crawl ventilation provided by Roth Heating and Cooling • AR r 200? CI TY OF ' ukbi ?"n �l ii i a flpj City of Tigard Ai. `i�i''ed flans � �� B y � ��►�.. Date S r _ . 0 Cor3otate Heacqualers • P.U. Fox 7F.; • a.5CC 5 .Snhersnn Road Canby. O•egos• 970 °n. 503.266.:275 • Fag 503 2eE.347B • CCtla ) 4005 Central 0regon Branch • 2939 SS H gn C•e >ert awe •Pr:rcail'e.Otegon '477;4 164. Mobile 541 9a • Office E.C�OL :26651 w.w.roth-he.rt.conn .t:om