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Plans I "_"" 1ZEC ED MAR 1 i i CITY OF GARD .._.. 11U11.V1NU i VISION I M RC 11.- - C c ' c '. I 10 i e 5w • 2 'o &- n ) 67° ' , X -\--) 4 g A -\--) f... --, _ _ _ _ _ _ 5 _ — — IN . it up iA,,,,, i „. -l /FA(, _ 4 4 to Zone 4 0 I Al !!i c , / I (77 t.fr ur f �!vu mat, 114 gi'v A-3 l a E L ►d / ( / _ — L 1 I A e 4 4 Pt ir N�� 4E6EPD �, z.76 iiill i pro I Eg X \, 9 1.2 --517piti la) po L .- ,d, , 21 , 6 , , 1 I or Iltj / TO 10 Rfri AMIE 0 r • ' 1. lib r_ z'ie 7,, . O ° - 1 , V g / / 1 �1 g pocsf� _ N� 3 $Y € ' 4 FFICE COPY 1 444e' to N I ; . OF L! i cf / t l 0 :: e)(WW 6- 4v 56 L41- t Ere r . 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C 3 ❑ ❑ ❑ ❑ 5. a r — _ ._ r - 1 r - 7 r - 1 r - 1 r - 1 r 1 e 1 L— J L— J L— J L— J L— J L— J L_ J J (E) SMOKE VENT �j� L 1 /J �j / ) / �% / r DATE: 1 /13/1 1 11�ir / i%) "11� 44 ~.'� BID SET NZ M te n r+ n n n n_ I e n n 1 n n 1 I I Or - Google 15705 SW 72nd Ave, Tigard, Maps Page 1 of 2 To see all the details that are ' mo le maps screen, use the "Print" link nrext visible to the on map . " w F fN —, VP I <-� Duo t 4 + x m s ,-'rA '_ �/ w '�P #fir g I ' 'f - s t, 4 + a r �h , n u f y � 5 a , ' l . . �p 4 -� - ,, '- a s 7 ", - I - �" s Ir "` ` .! nti , A A / Led " � _ �1 ` a - Der.c / "l� A ! S 40A '. C �"' I ip - t �9 y� ,�,u n� a� ay ..- ,ter, - n (4 uea r ,.:,,,a,, ` , t mV r '' a P � S r i � . A "dy } p wakr ms ?', µ fie* Y A M. t 4,•°:.-•,47,:.L4 G Pfm F fi3"` °� { ` .,mot �1 4. 1. � �^} -mac tea, ` r m ro � -` 'v ,- a sX f '��� a ?fir t i 1/ e 07 ,74 / a Ai L http: • / /maps.google.com /maps ?hl =en &tab =wl 3/9/2011 4 1_3 0 Oregon Heating & Air Conditioning - RECEIVED Bridgeport Distribution MAR 10 2011 15705 Sw 72n Ave Tigard, or 97224 CITY OFTIGARD BUILDING DIVISION Scope of Work Oregon Heating and Air Conditioning will perform the following scope of work: 1. Relocate (1) rooftop HVAC unit. 2. Demo HVAC as shown. 3. Raise (4) existing unit haters. 4. Ducting and air - distribution modifications as drawn. Equipment Schedule RTU1- Existing 5 -ton gaspack. RTU2- Replacement of existing 7.5 -ton with existing 5 -ton gaspack. UH1- Existing warehouse unit heaters. Ventilation Requirements- based on 2010 OMSC table 403.3 RTU1- single zone office 1200 sft breathable zone Net 1200 sft - Persons- 5 cfm X 5p /1000sft = 30 cfm Area- 0.06 cfm /sft = 72 cfm Vbz = 102 cfm Ez = 0.8 (supply and return in ceiling) Voz= 128 cfm SA = 1900 cfm RA = 1700 cfm OSA = 200 cfm RTU2- single zone office 1200 sft breathable zone Net 1200 sft - Persons- 5 cfm X 5p /1000sft = 30 cfm Area- 0.06 cfm /sft = 72 cfm Vbz = 102 cfm Ez = 0.8 (supply and return in ceiling) Voz= 128 cfm SA = 1900 cfm RA = 1700 cfm OSA = 200 cfm Page 1 of 1 Oregon Heating & A/C, Inc. Oregon Hoofing Ilk f ¢ ,u. Conditioning ,,, PHONE NUMBERS MAILING ADDRESS OPERATIONS CONTRACTOR LICENSE ►, .. 503 - 691 -9699 PO Box 241 19300 SW 118`" Ave Oregon CCB 172126 f - 00ZnFutztra :e 503 -691 -8556 (Fax) Dundee, OR 97115 Tualatin, OR 97062 Washington OREGOHC900BN - A www.oregonheating.com KCC International Inc. - Adapt... http : / /www.kcccurbs.com/order... Page 1 of 1 Your KCC Duote D Pant 3 Email 0 Hide Prices D nose Drawing Quote # Current Unit New Unit KCC Adapter Qty 02011 -03 -841 Trane YCD075C Trane YCD060C KCC -103 1 RECEIVED MAR 1 0 2011 Current Roof Curb: Trane YCD075C CITY OF TIGARD 8 14 BUILDING DIVISION - 16- +-•- 20 17 FOR OFFICE USE: TB52 171 GTG I { y m c z '` 36a r/ 46,f16 Li (zi(/ / Li 2 6.4,, 4-V7 3 I N ( ' I New Roof Curb: Trane YCD060C ektsfr" J 142 19 ---15i — r I . � KCC curb adapters allow 1.5" (3/4 in every I I side) clearance around existing curb as shown. Any modification to KCC design will I t and result in A I I additi onal ex engineering ended lead costs . vi a I C T z K 33a a3 The new and old curb prints are provided for dimensional verification only and do not indicate new unit orientation. . _ KCC will not be responsible for field clearance issues. 1. 771 Adapter Height: 10" Approval Name: Signature: Tag: http: / /www.kcccurbs. corn /orderingsystem/drawings.asp ?g adapterid= 119 &q_ 3/9/2011 • - BURGSTAHLER ENGINEERS olE E;I IiipiCA ---- -_ . - ..... _ SHERWOOD, OREGON 97140 P,o. a.x 1 309 ,,.�,.� _ C j (503) 625 -7432 BY s .4 11 . 1 DATE 1 -- —l.. . - -- - 1 -. - i . - _i.. 4- - - _ . - - _I -- -4--.. 3- . • _ 3 .. - • -- . f.. • s 40 . • - ? . , _ .._- ' E. ,-._� . .s '- ' - -.. {_._ _. _- OSSC raQQE _. _ 8 � � _ Zoo7 . � i a . _ 4 ,.____ { ..... »_ ._ - . - : - ..- !.. - •_._ .a.. _ . _ ..1.p jj - - - - _ .,.-. i ( : : . ' ' i - - I ( 44. Fir == - -- ' W _ r To......... . _ _ - ; ._ _ ..r, f - .a, 2 0 s 5T CLAII01 -f+n. 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