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SLR6-84 POOR QUALITY RECORD PLEASE NOTE: The original paper record has been archived and put on microfilm. The following document is a copy of the microfilm record converted back to digital. If you have questions please contact City of Tigard Records Department. Western Intro Properties $L 6-84 72nd & Tech Center Dr. 2S1 1DC /00/£300 _..........z..7..°2:::::;_,...,.._..........z..7..°2:::::;_,_..........z..7..°_..........z..7..°2:::::;_,...,...,,,Also See SDR 12-84 Sc. MLP 2-84 ,,j I 1 . F f • • • • • •y' . 0 , .. . , . , • . . . .' .‘ .--.. . . . • , ... .. . 0 . 1 , _ L . .. . . , .... . 1. ',' , . .. • . , , NOTICE OF PUBLIC REARING , I I • 0..w... ......................•■■•■• .*.........**...... ., , . NOTICE IS HEREBY GIVEN THAT THE CITY OF TIGARD'S HEARINGS OFFICER, AT A MEETING ON July 12, 1984 , at 7:00 P.M. , IN THE . , . . CONFERENCE ROOM OF THE DURHAM WASTE TREATMENT PLANT, CORNER OF S.W. HALL BLVD. .,. AND S.W. DURHAM ROAD, TIGARD, OREGON, WILL CONSIDER THE FOLLOWING APPLICATION: .. ' FILE NO. SL 6-84 NPO # 5 , . ■ 11. . . APPLICANT: Guthrie, Slusarenko, Leeb OWNER: Western International Properties ". 320 S.W. 6th Avenue 1805 N.W. Glisan St. . • Portland, Oregon 97204 Portland, Oregon 97209 . , . . . . . , REQUEST: For a Sensitive Lands Permit to allow industrial development on a parcel 'which contains a drainageway. The property is zoned •• . . I-P (Industrial Park). . . • . , .. • . . LOCATION: On the northwest intersection o SW 72nd Avenue and Tech Center . . . . : Drive, Tigard (Wash. Co. Tax Map 281 1DC lots 700 A BOO). . . . . ' ( (see location map or the reverse side) THE PUBLIC HEARING ON THIS MATTER WILL BE CONDUCTED IN ACCORDANCE WITH THE RULES OF PROCEDURE Or THE HEARINGS OVPICER, TESTIMONY MAY BE SUBMITTED IN WRITING TO 8E ENTERED INTO THE RECORD. PLEASE CONTACT THE PLANNING DIRECTOR . a. AT 639-4171 FOR FURTHER INVORMATION. TIGARD CITY HALL IS LOCATED AT 12755 , • ( j SW ASH AVENUE) TIGARD, OREGON) 97223 - THE CORNER OP ASH AND BURNHAM STREET) OR CONTACT YOUR NEIGHBOR1100D PLANNING ORGANIZATION (NPO) # 5 : 4 . Chaitperson Debtligilligmt_______________ phone Numbet_saq....1.42..5 025/P . , . . . k ` _- _ _ ' � •`�. � .' ' / � • , '^' .` ~ ` ` ' ' - ` '.� ^ -- ^ _____��__-_~-_ ��- . _ ~ '�_______-__=_-.___ -_ ^.0 /` ___'_`_-___--^___ _ _�_�__-_- _. - ^ - �- - H r J- l ' | I \\''..:. :. IS ''' I ll a "../ i i Pvt .i ' I ell I STR ill ' it. ''' IT '"r.4 '* '''''' .".'' .. § Ns H.: ' la.53w. FIT] ' II 1 E . . , . „ II ltr' :; • N...<- • LEWIS [7: - --- allillo , .... , < ,./ 4 (+1 ...,_ iii, 1 , . ...... . , :, ,. /<„, ., ,,,,, ..,..w. I HA PTCH el ... liall n. ,, ‘. L-- ii---- T— Pi Im ., . arp,.. = \ Fi ,..' \\:\//' . . _4_,.„„ \\Efrg,e, C ' • )---) , A ploic 8 - I IN -. 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N■��> , �' � ��- ��°-� / �� ~ �� ^_. _" > _ '.� -^�• �i�� ri • ^ ( . � . .;. . . . . =_ -_- __ ^ . ° - i `� ` ' ! ---_ '��______ _�-_-_ � 1 [ * � U } . * ' U . • ��r== 31.** 645( '40' AFFIDAVIT OF MAILING • STATE OF OREGON County of Washington ) ss. City of Tigard ) I, Kathleen Reffett , being first duly sworn, on oath depose and say: (Please Print) That l am a office aide for The City of Tigard, Oregon. y• That I served notice of Final Decision ' for Planning Director of which the attached is a copy (Marked Exhibit A) upon each of the following named persons on the 29th day of June 1984 , by mailing tc each of them at the address shown ou the attached list (Marked Exhibit B), said notice as hereto attached, deposited in the United States Mail on the 29th day of June , 198 4 , postage prepaid. Signature r o Person who delivered to POST OFFICE' Subscrit e P� d and sworn to before. me on the r:�c k() day of � 198, . I nY A e� M - NOTARY PUBLIC j BLIC OP OREGON v j My L otiiitigsiQn Exp rei• / �-' � • (025/P) 1 , • wailimililimiimmiliiimmiltlii '1 • • • a ,. I I TIMES PUBLISHING Legal —6 PA,BOX 370 PHONE(503)684.0360 Notice. + , ' BEAVERTON,OREGON 97075 Leger Notice Advertising CITY OF TIGARD t ® ' l VE0 0 Tearsheet Notice P 0 BOX 23397 1 I , . 0 TIGARD, OR 97223 ' 0 Duplicate Affidavit ► G� „ °TY ar T! c I. •w y u+.k,„. , -•rX ,Wk,..-,.., w y�: AFFIDAVIT OF PUBLICATION 117--,,..t,,,-;/1,1,44,17, rax Q ' 'e�,`Vii+�l ate � 2'g � r'+�id:`!": �`,w'N STATE OF OREGON, ) J, 'lair ' rt', '��N, :1, p,'•,� ; Qt), 0 ;tai COUNTY OF WASHINGTON ) a c�, , , , lX115 i�U ,..,,cg �. aM' F Susan p�.nk , • being first duly sworn, depose ands that, I the Advertising ca' 41 ,, ,cv Director, or his principal clerk of the i g ar ' me s '',` , ' k �' va �• 'f p p general circulation efp d in ORS 193,010 ;" .. '• ,(G,, 'bs M, , -; , A, ai newspaper ' ...,,, i '� 4 1 ,f a , . and 193.020;. county published t u', r , ,P.n , �B IA 1 , , ' ,g p bl a a �' _ in the -,r r " aforessi+ y and state; that the . ' tee ,< y ,� �, , -s,-.4 0;` 0 ;c�a x P n Fi:j^�, (V C' .�1�.l1 .15.. — c +,,, + ,, i ,tom ,4 (a,•"�'p,,,,t`'��+ ,' rna a 1'a y " i 1 ` r a printed copy of which is hbreto annexed, was published in the t � ▪ , 1 �, entire issue of said neWspaper for.. successive .,', .: . cif.< � ' :; .. t,, t'' e and Pa ir' ' 4 ' r ieCUtive in the following ssues3,�... � w ,a `� , , ! is p ZJ.IJ.J].e ' 9",J..w._.._.. _.. ......,, )t y r:1''.� P 1 .. -,%1,'.' ,�;0 'ii. stlf ,' 1 k �: r �M -,„,,,.t, �,, 4.3:1ra,ov,,...d,,,,.. 1.!,.•' '•4 .,....? t - '<;)ya 'It a k T, 'i f vss 4 ! • __. _.... ,/_.,• :, r�np � � fir•ig' ' S.,. T 1. � 1V • ryl 1 "+id+,r�,� ,+n{+i k? ,�� p' � l... ' j ® f d t rr" ,Y+„ * "fit r r .w., iaid'� •. r 4, ' ,F Subs; ri ed an rn to before me th . Ir 2 8 , 19 8 , - .,: • .. L ,, „' ,..,; • w v 7 i r . �.. Q, , , yy. ay A ,1/4 , ,• an Notary Public for Oregon ` .. .,�''` , e 2 ,�t«. ! w , My CoMmission 'cpi t , .py ,, N. kAFFIDAVI` jj G il II i , • , r . ..:.:. ,„ , �.':.,,: r:,.:;a,. .. 1•^, 4: :4.w11 a.V rxl % t. PLACE UNDER CITY OF TIGARD LOGO The following will be considered by the Tigard Hearings Officer on Thursday July 12, 1984, at 7:00 P.M. at Durham Waste Treatment Plant -- Conference Room corner of SW Hall and SW Durham. Further information may be obtained from the Planning Director at 12755 SW Ash, Tigard, Or. 97223 or by called 639-4171. SENSITIVE LANDS PERMITS SL 6-84 WESTERN INTERNATIONAL PROPERTIES NPO f 5 Request to allow industrial development on a parcel Which contains a drainageway. Property zoned I—P (Industrial Park) Located: NW intersection of SW 72nd and Tech Center Dr. (WCTM 2S1 1DC lots 700 & 800). SENSITIVE LAND PERMIT SL 7-84 & CONDITONAL USE CU 2-84 HALL BLVD BAPTIST CHURCH A request to allow a church in the R-4.5 (Residential 4.5 units/acre) zone and to allow development on : development property containing a dranageWay, Located. 14245 SW Hall Blvd. , Tigard, NPO # 6, (WCTM 2S1 11AA, lot 401). 4 TT publish June 28, 1994. . '*')C")(I° • m,. 4 I ' . i (t A REQUESTS FOR COMMENTS / TO: .2:10010!:416.4 0° DATE: June 18, 1984 FROM: Tigard Planning Department RE: 81., 6-84 Resques.L222_,WESTERN INTERNATTONAL PROPERTIES for a Sertgitiaa_Lands Permit to allow industli.1Lley12.222221sT, apaIsel which contaias_a_ALginageway. The property is zoned I-P (Industrial Park) and ijtedon the northwest intersection of 72nd Ave. and Tech Center prilIlialld (1STM 2S1 1DC lots 700 & 800) Attached is the Site Plan and applicant's statement for your review. From • information supplied by various departments and agencies and from other information available to our staff, a report and recommendation will be prepared and a decision will be rendered on the proposal in the near future. If you wish to comment on this application, we need your comments by June _ 25 1984 . You may use the space provided below or attach a separate letter to return your comments. If you are unable to resotie atEtecistei. please phone the staff contact noted below with your comments and confirm your comments in writing as soon as possible. If you have any questions regarding this matter, contact the Tigard Planning Department, P.O. Box 23397, Burnham and Ash Ave., Tigard, OR 97223. Phone: 639-4171. STAFF CONTACT: Keith Liden PLEASE CHECK THE FOLLOWING ITEMS THAT APPLY: We have reviewed the proposal and have no objections to it. Please contact of our office. Please refer to the enclosed letter. Written comments: Name of Person CommentLng! Phone to (ItgL:Pth/0356P) REQUESTS FOR COMMENTS 1 or DATE: June 18, 198 4 FROM: Tigard Planning Department. ' RE SL 6--84 Res quest by WESTERN INTERNATTONAL PROPERTIES for a Sen^"t'v- L. •.s Permit to allow industrial development on a a�.rc which contains a drainageway. r>, The property is zoned t-P (Industrial Park) and is located on the northwest intersection of 72nd Ave. and Tech Center DriveLTi d (WCTM 2,S 1 1DC lots 700 & 800) ' Attached is the Site Plan and applicant's statement for your review. From r• information supplied by various departments and agencies and from other information available to our staff, a report and recommendation will be / prepared and a decision will be rendered on the P roposal in the near future. If you wish to comment on this application, we need your comments by June 25 the space provided below or attach a .. _ 19. 84 . You may use separate letter to return your comments. If you are unable to rasp®nd bathe above date, please phone the staff contact noted below with your comments and confirm your comments in writing as soon as possible. If you have any questions regarding this matter, contact the Tigard Planning Department, P.O. Box 23397, Burnham and Ash Ave. , Tigard, OR 97223. Phone: 639-4171. STAFF CONTACT: Keith Liden PLEASE CHECK THE FOLLOWING ITEMS THAT APPLY: reviewed the proposal and have no objections to it. We have revxe Please conta.c t _- • of our office. ry Please refer to the enclosed letter. � . Written comments: Name of Petson Conmenting . Q ,. Phone No .. ( L.,p ;►/0356P NOTIFICATION LIST FOR ALL APPLICATIONS -------- 1. P4 NPO No. CPO No. 2. CITY DEPARTMENTS V/ Building Inspector 1/ Engineering-Randy ,e" Engineering-Frank/John Parks and Recreation 3. SPECI DISTRICTS Tualatin R.F.P.D. Metzger W.D. .0.11•■•••• Washington Co. F.D. No. 1 School Dist. No. 48 (Beaverton) Tigard W.D. School Dist. No. 23J (Tigard) 4. AFFECTED JURISDICTIONS City Council Wash.Co. Land Use & Trans.Dept. Planning Commission Boundary Commission Planning Department METRO 5. STATE AGENCIES Aeronautics Div. (ODOT) DOGAMI Engineer Division of State Lands Board of Health Commerce Dept. - M.H. Park-- Highway Div. - Terry Flink • Fish & Wildlife 11•MOIMIWO./...MWO Parks & Recrea. DiV. (ODOT) LCDC Subdivision Supervisor PUC Dept. of Energy Fire Marshall Dept. of Environ. Quality Other 6. FEDERAL AGENCIES Corps of Engineers Other Post Office 7. SPECIAL AGENCIES Geheral Telephone Portland Oeneral Electric Pacific Northwest Bell Other Northwest Natural Cas ------- E. REQUESTS FOR COMMENT SENT (kSlitpm/0356P) . . CITYOFTIGARD TO: Guthrie, Slusarenko, Leeb, 320 SW 6th Ave. 97204 WASHINGION COUNTY,OREGON FROM: Keith Liden, Associate Planner SUBJECT: Acceptance of your Development Application/Coordination with NPO. ry CASE NUMBER(S) : SDR 12-84, MLP 2-84, and SL 6-84 PROPERTY LOCATED: 72nd and Tech Center Drive DATE ACCEPTED: June 18', 1984 This letter notifies you that your application is accepted and will be placed on the appropriate approval authority agenda within 35 days. The City will complete .a11 actions including resolution of all appeals by October _16. 1984 A 120 days time limit applies to decisions wholly within the authority and control of the City of Tigard. The 120 day period can be extended for a reasonable period at your request. In addition, please be advised that this application concerns property P Y situated with Tigard NPO # 5 • 8; You may wish to present your proposal, to the NPO prior to your formal hearing, Please contact the Chairperson of your NPO to determine when such a meeting can be. held. Chairperson Debra Naubert Telephone No. 620-8425 Note: Sensitive Land§ Permit will be before the hearings Officer on July 12, 1984. %. ' cc: NPO chairperaoh (o34P) � • .- 12755 SOW.,ASN 13,0,BOX 23397 T1GARb`OREGON 97223 PH:0339-4171 -- . . . I . GUTHRIE 3■• . we SLUSARENKO LEER ' ARCHITECTURE URBAN DESIGN x 4 , ' PLANNING , 320 SW SIXTH AVE. PORTLAND OR 97204 . . . PH:503-225-0' 034 , 671100 . NARRAT IVE TECH CENTER INDUSTRIAL PARK Tigard, Oregon 6 June 1984 , . 1 The Tech Center High Technology Park, located in Tigard, is the continuation of a Western International Properties development . . at the intersections of S.W. 72nd Avenue and Tech Center Road. This parcel of approximately 6.9 acres is proposed to be sub- divided into approximately three equal parcels. We are . 1- including in our package an application for a minor land parti- tioning of this 6.9 acre piece. We have taken the total site and by dividing it into three benched or terraced parcels have allowed each parcel to be autonomous and allows each parcel the , ability to accommodate office/research buildings which can be loaded from both the front and the rear,. Our first phase of . . . development will be the center parcel, which is 2.42 acres. This parcel will contain our first two buildings, Buildings B and C. Each one of these buildings is approimately 18 ,000 . square feet each, single story of concrete, steel and wood construction. ArchitecturallY, we have attempted to create a high-tech imagery for the buildings, using materials that are both economical and in the industrial vernacular. This imagery will be achieved by using sophisticated curtain wall detailing amd building coloring. We have also created a system of entry portal's covered with skylights which will identify each corporate user s . space. le The following documents have been included with this subtission: , 1 . City of Tigard General Application Form, Designated Minor Land Partition and Design Review. " I. 2. Five copies of the site develoPment plans at 1 = 50 feet. These include: i A. EXiting Conditions Plan . B. Area Plan C. Site Plan DraWing D. Utility Plan E. Landsdape Plan F. Minor Partition of Lot 2 Plan G. Building eleVationst Floor Plan and Roof Plan • H. Copy of PVC application for propospd railroad crossing A i . . . ■ • • •.; • • • NARRATIVE TECH CENTER INDUSTRIAL PARK Tigard, Oregon 6 June 1984 Page Two 3. Location map showing the site and surroundings. • 4. The site as located on the Zoning Map. 5. Soils report dated November 2, 1981 , Kelly-Strazer. • 6. Landscape plant list and irrigation system specification from KM Associates. 7. Application for railroad crossing. • ( 8. Legal descriptions Lot 2A. 9. Ownership of property within 100 feet of site. • • HRIE Pr ' • I yr, t 'e. P.:rtner RSL/kh Enclosures •. • • • - • . • -•, " . 1 , SSSS 5. , ,,,....r.o.......10 S. . . SL S.. ( 016ior ..r-ntsodel . , 4 c:-)X ' n DAVID EVAn3 AnD A330CIATE3 , Inc. k...) 2626 5W CORBETT AVEnUE • PORTLAC1D,OREGOn 97201 • 503/223.6663 Project: TECH CENTER BUSINESS PARK, PHASE TWO ' / ubject: NARRATIVE TO ACCOMPANY SENSITIVE LANDS . PERMIT APPLICATION . • Date: June 1, 1984 . . , _......................________ Pursuant to the City of Tigard' s Community Development Code, ' S Section 18. 84, Sensitive Lands. . , The Tech Center Business Park, Phase Two site has been identi- fied as lying within a drainageway where there is year round ". water flow, thereby requiring a Sensitive Lands Permit prior to ' development. 18. 84. 040 Approval Standards .................._ , ''. C. The Hearings Officer shall make findings that all of the following criteria are satisfied when approving, approving with conditions or denying an /application request for a Sensitive . , Lards Permit within drainageways: 1 . The extent and nature of the proposed land form altera- tion or development will not create site disturbances the extent greater than that requited for the use 2. The p.roposed land form alteration or development Will not result in erosion, stream sedimentation, ground • • stability or other adverse on-site and off-site effects or hazards to life or property; 3. The Water flow capacity of the drainageway is not de- creased; and 4 . Where natural vegetation has been removed due to land form alterat.ion or the deVelopmenty the areas not cover- ' ed by structtres or impervious surfaces will be replant- ,. ed to prevent erosion in accordance With SectiOn 18 . 100 (LANDSCAPING AND SCREENING) . . , . ‘ . , . , . . . . • , • . , . J 1 • 4 • Sg:DEVO Tech Center Business Park, Phase Two June 1, 1984 page three • Natural vegetation will be removed during the development of The site landscaping plan requires that all areas Phase Tw©� by r p surfaces be revegatated riot covered b structures or impervious sur in conformance to Section 18.100 of the Community Development Code. • b 1 • • • 1 ' 1 1 / ' l ••, . (h Y e ■• , CITY TIiRi •r ' • . f C WASt4IN "od COUNTY,OREGON' , GENERAL APPLICATION FORM CASE No. :5Iw "" CITY OF TIGARD, 12755 SW Ash, PO Box 23397 •� Y RECEIPT No.� / _ „ Tigard, Oregon 97223 - (503)639-4171 1. GENERAL INFORMATION FOR STAFF USE ONLY: . PROPERTY ADDRESS Intersection of S.W. 72nd Avenue and S.W. ` : Associated Cases:. Tech Center Drive LEGAL DESCRIPTION Lot 2, Dull recorded Plat of Tech Center • Business Park INTERNAL PROCESSING: SITE SIZE p0, 515 S.F. , 6.899 p,C. Accepted for Pre-App.: PROPERTY OWNER/DEED HOLDER*Western International Pro•erties By: yjd,,,,, ADDRESS 1805 N.W. _.Glisan St. PHONE 241-7498 --- Pre-App. : CITY Portland . Care•on_ ZIP 97209 i APPLICANT* Guthrie Slusarenko Leeb Date & Time: ADDRESS 320 S.W., .6th Avenue_ PHONE 0034 _.,,,, 'i Accept ,d for Decision:. • . CITY....Fotland, ZIP 97204 _ �, __L` • .• Qrecron 'Where the owner and the applicant are different people , the �. r applicant must be the purchaser of record or a leasee in H r g Date: E possession with written authorization from the owner or an ! fa L.�I 1 agent' of the owner with written authorization. The written authorization must be submitted with this application. }H rin Re se To: 4 • 2. REQUIRED LETTER OF AUTHORIZATION IS ATTACHED I j1X! S__LiNo. Decision: filed & mailed 3. THIS APPLICATION INVOLVES THE FOLLOWING: APP. ____ FEE FEE FILE D PAID j Accepted for Appeal: Comprehensive Plan Amendment f from to By: quasi-judicial legislative Date of Hearing: Zone Change from to quasi-judicial • legislative . DESCRIPTION: Planned Unit Development Comp. Plan D esignation: 1 concept plan detailed plan Subdivision .__�._ NPO No. 1 Major Partition ................ °' Minor Partition Zoning District ' Design Review , y ., ...... Conditional Use Zoning Map No Ab Variance to o Zoning Ordinance i Quarter Se Lion No. Variative to Subdivision Ord, -- ,- - a (Title 17) --.-. .s' Sensitive Land Permit '— STAFF NOTES 'Floodplains Drainagetays Steep Slopes �.. .,F. _ _ , Other ..,_ ♦ A v f . - • • . 1 • • • ■ n .• n, . •,A T. ' ■■ , • ,. “ n A n ' 4 ' %. . ' • GENERAL APPLICATION FORM ( pAGE ...1 CASE NO . . . ' , . ciry OF TIGARD, 12755 SW Ash, P(' Box 23397 . ,,. . ., .., Tigard , Oregon 97223 - (503)639-4171 .:.: SUPPLEMENTAL INFORMATION TO BE PROVIDED BY APPLICANT) FOR STAFF USE ONLY' Notice of Response 4 . DISTRICTS App pent .- - ' .......................................... Yes No Yes, .. ' SCHOOL DISTRICT Ti•ard. School District 23J WATER DISTRICT TWaer District _. ., FIRE DISTRICTTid,aarntrict ______,,, , , . • „,. PARK DISTRICTSLyt• 2lay221____... min _ UNIFIED SEWERAGE AGENCY - Sewer Available: YES Vil NO r - . OTHER -- .........--_—_—_,.....................— —________ .............. ,' . . ___.-- ................................... • — — •■■••■•■■•■■............1 . • 5 . PUBLIC UTILITIES * , _................................................— , .• ELECTRICITY Portland General Electric , . ......—...— _—_.... — NATURAL GAS Northwest Natural Gas Company TELEPHONE General Telephone OTHER Cable TV - Storer Metro Communications • i ........... .........*...... •. , . . t r........****.e.......*.■...*..« t.......■*....... .1F..P..*11M....••••••■*w.P.O.W.Yo...wd•m.... • 6. PUBLIC TRANSIT (TRI. MET) 1.0MOM......al........M.1..........10.. 4 . , NEAREST BUS ROUTE AND STOP ..........—___ ........ . . • ' • 7 OTHER INTERESTED AGENCIES (SPECIFY) . _____—........_ ,I ....ft..... ......................6 ,......... • . . . . .■. . name*.....■ ....... ................................ ............................ s.g.. .*r. .................,,,,........,„... ........,..... , . ................., ......... ......... ......... . ' 8. CHARACTER OF THE AREA 1 .. 1 EXISTING LAND USE PLAN DESIGNATION ZONE- ' VERIVI8D BY STAFF ' .1.• ,i• .Ei Reidenal/ NORTH R-3,5/ commercial • C-P .. . . . .. .............-.....„ ................ .....* ■......*. ........ , 4 ' SOUTH InduStria3. 2t-‘1J EAST Commerdial C-13 . WEST IndUstrial I-P L:' .• . • • . ' • , . i . . i . . . i GENERAL APPLICATION FORM( PAGE 3 C CASE No. CITY OF TIGARD, 12755 SW Ash, PO Box 23397 Tigard, Oregon 97223 - (503)639-4171 9. CHANGES IN THE CHARACTER OF THE AREA WHICH AFFECT THIS APPLICATION. Please Discuss: , None.. This project complies with existing zoning and requires no variances. It does not alter the general character of the surrounding area. • • 10. . DESCRIPTION OF THE SITE • Lot Area (acres, square feet)_ 6. 899 AC. , . 300,515 S.F. ___...., } i'1. EXISTING STRUCTURES ON THE. SITE ` --- Square Dis.taiice. Frog Prope Y Lane q y ,- = , Feet North -South East West �. Use Vc�an� -- -, . 'l r • • ` NATURAL CONDITIONS 12 Percent Slope: Six (•61 ercent aVeraae Average Diameter Percent Of Each l Vege Cation 'Types ra • 3 Yes too Size Of Trees Per Size • Trees: 12 inch 10 10 Brush: X _,,Y,,.,, _ Grass! X 80% 14 ► Floodpla�ns s X How much of the site is in f loodp lain? None Water ourses What type'? 16 . Rock ddttroppings X 17. Other: �w 18. Pr�p ose" te o p meet t ease r ae 5 es c �be t he P r o p os e ...,e te p n entt, the �ro�ot d de-. 1 velopmeht is an industrial office park w� ,d seeks to meet the heeds of the high technology l , This ' etq be1'ween oi=fidel , j turiho .,. market p � .. .. .. . Y.,. o ate1. 1.00 OOO ao'e. � 3.res f�.e�ib,i�.it� �esear�'h� manuiaot and. rare r house space w�thih the structures plahned. There will 1.�e a total of approcini �?.. # s.f. divided between five hui1d .z gs of one and two stories in height . r V it 6 3 F t .rrf(,«l«i!•!,J,4-.• ... ,.r GENERAL APPLICATION FORM( PAGE 4 CASE No. CITY OF TIGARD, 12755 SW Ash, PO Box 23397 Tigard, Oregon 97223 - (503)639-4171 19. The following is El , is not El required.* Loading 20. Overall Site Development Parking IlViciaMMK Commercial Industrial Chen Space Other Roads Total No, of acresPHASE I 32,000 29,711 33,120 10,634 105,465 or square PHASE II 27,000 21,199 30,722 8,772 87,693 feet per UsePHASE III 36,500 35,837 28,24Q_ 6.780 107,252_ Percent of PHASE I 30.34 28.17 31.4 10.0 100 site PHASE II 30.78 24.17 35.0 10.0 100 - coverage PHASE III 34.0 A . 44 SUB-TOTA5 21. Type of Residential Us L e a= characteristi9ch 500 II of Bedrooms/Unit T .e of Use # of Units EFF. 2 Fug Pro.osed Density 111111111111111 ......•••••••■••■•*.•■•■•■ mum ,----- _uau 22. Where applicable , please explain how the open space , common areas and recreational facilities will be maintained. Western International Properties will maintain all common areas and landscaping therein. • 23. If the project is to be completed in phases , please describe each phase of the project. The entire site will be graded and prepared for construction in one phase. . The buildings' will be donstrUcted in three phases: • Phase I: Buildings B & C Phase II: BUildings D & E • phase it the following with this application: 1. Written General Narrative, number as requited by planning Department, 2, Proof of Ownership 3, Letter of authorization if applicant is not owner. 4. Tax Map * Staff will identify for you whether this section is to be complOted, • • • C�ENR" ►L_AP 'LIGATIaN FERMI -- , PAGE S r CASE No. CITY OF TIGARD, 12755 SW Ash,, PO Box 23397 Tigard , Oregon 97223 (503)639-4171 PEOPLE, AS REQUESTED BY THE APPLICANT, SHALL BE NOTIFIED OF EACH HEARING. y • THE FOLLOWING P , (e.g. Attorney, Surveyor, Engineer) Staff Notice Notice Re ort Decis on of 'Review .4 ::..__..r...+ David Evans and Associates, Inc. . -,, Name X X X X Street 2626 S.W. Corbett Avenue _ .. o �y ,. City... Port.Leind - . State OR Zi 97201_ Name .. Street. Cit State Z __,, —., - Naxle ._...r. Street... ...- M..`•" . ... . : .. • , : , _ State. Zi.P _ ,_ - ,•. . M , Name . . Street State Zip y Cityr .. , . Guthrie, Sluarenko, Leeb , APPLICANT 320 0 S.W. 6th Avenue X X X Portlandi Oregon 9720 Western International Properties OWNER 1805 N.W. Glisan Street X X x X Portland, Oregon 97209 , R r ' r 1( i i . , . • ,• ,. . . . . * . „ ,.. ,,„ 0-300.01 . is . , Ke Hy/Strazer Associates Geotechnical Consultants III . iiNovember 2, 1981 I/ • i V6nDom 0 - elen/Looijenga & Associates, Inc. . \1\\ CC 1 5 19.83 3933 S.W. Kelly Avenue 1 . rO Portland, Oregon 97201 Ghb 111 91 Attention: Mr. Fred VanDomelen I . to.citeicHtRu trESuL e/ 1 tUbSankiloigntstti eElEanning , GEOTECHNICAL INVESTIGATION & REPORT • . II PROPERTY WEST OF S.W. 72ND AVENUE TIGARD TECHNICAL CENTER . TIGARD, OREGON' III is Gentlemen: Li We are pleased to report the results of our geotechnical investigation for the above referenced project. All work was performed in accordance with our proposal to you dated October 9, 1981 and authorized by Mr. Fred . . di III VanDomelen, October 12, 1981 . BACKGROUND INFORMATION ------------------ -- is s Ill * The Exploration Plan on Figure 2 defines the property limits of the project. Locations of buildings have not been finalized. The site is unoccupied with the exception of a small well house in the northeast. The site slopes upwards from southwest to northeast from approximately elevation 160 feet to 225 feet. Slope gradients average 12% with lesser gradients in the cen- ,e tral portion of approximately 6%. A well-defined ephemeral stream bed tra- ilverses the west portion site. The proposed development consists of some lightweight, flexible one-story • iii • IIII buildings with maximum column and exterior wall loads of 40 kips and 2 kips/ foot, respectively. Cut and fills of less than 10 feet, probably 8 feet are anticipated. • is . FIELD EXPLORATIONS . ., Field explorations consisted of fifteen (15) backhoe-eXcavated test pits, • I designated TEl through TE-16, located as shown on Figure 2. The test pits were excavated under the direction of an experienced geologist from our firm, who maintained logs of materials encountered, obtained representative . 01 jar and tube samples, and performed strength testing with a pocket penetro- meter. The logs of Test Pits, TEl through TE-15, are presented on Figures 3 ii W. it'AL. RR, ,,J - ; .; '01 , ,. ... ' . IIII RECEIVEt0 350E3S W Kelly Avenue i Portland,Oregon 01201 , , ,, 1 , , 1 .. .........,to-.._:.... .... ._. ,..-,__•.. ..._. ......... uwillrc._ 5 . . / I s '. x Vanoomelen/Looijenga Assoc. Nov. 2, 1981 Page 2 through 15. Appearing along with soil classifications are natural mois- ture contents, pocket penetrometer data and notes on the occurrence of sub- ,; n surface water. To identify the areal extent of compressible organic silt -�. soils, twenty-two (22) hand probings were conducted within and adjacent to the drainage swale. Figure 2 shows the locations and probe depths in feet. • re all test were loosely i 1led with the excavated materials, we recommend hahp i ts 'beaccuratel Y located and that all backf i l l be ' Ill . removed and replaced with compacted crushed rock should they fall within the paved or foundation bearing areas. .ti LABORATORY TESTING Only minimal lab testing was performed for this project. All sample classi- fications were refined and natural water contents were taken on each jar . sample. SUBSURFACE CONDITIONS A On-site subsurface materials include man-made fill (minor) topsoil , organic y silty .d (Willamette Silt Forma- silt and fine sandy silt with some silt fine sand tion). Each unit is summarized below. For details, refer to logs of Test Pits, Figures 3 through 15. i Man-made Fill Positively y � identified in Test Pits TE-9 and TE-13, fill ranges from 1 .0 to 1 .5 feet thick, respectively. The material consisted of brown, slightly fine sandy SILT with occasional debris. The fill was Wet and soft in TE 13 located in the lower-most portion of the drainage swale. The lateral extent of fill is probably limited to small areas near these test pits. p y ly p fine sandy organic. with Topsoil . Typically, topsoil is a brown, .. thickness ar7esSfromW0.5 numerous to scattered roots and rootlets. Unit to 1 .5 feet and averages 0.9 feet thick. jL y the site, top- soil across , . ,e central portion and .,oil is 1 0 foot thick in the west, thinning in th thickening to 1 .3+ feet in the east. Natural moisture contents range from 22.1 to 38.8%. r nit was encountered beneath the Or m) This u topsoil in the low cdrainage vswale that traverses the west half of the site ill '' from northeast to southwest: Refer to Figure ?. Typically, the unit is . 1 i .. i dark brown, slightly fine sandy organic SILT. .. � Y a medium stiff to stiff, town To,. _ i Pit (including the topsoil) was Total observed thickness of the organic soil typically 3.8 to 6.0 feet. Test Pit TE 13 indicated that there Were some intermediate beds of inorganic silts. , i ...�...ow—. a s�.ru..u+.N..ar.a...t✓ .....n. a w • "k, ' r- s^ --•_ • ;« :. ' Q-300.01 ' ' Ill . III VanDomelen/Looijenga Assoc. Nov. 2, 1981 III Page 3 ears to occur near the center of the ' The maximum thickness of the unit app drainage swale and the layer thins laterally away from the swale. Using the test pit and hand auger probes, we have indicated the approximate limits ' ill described limits of the. organic silt zone on Figure 2 Varilwere located by the d�scrugh taping are probable because the test pits and probes ; : from prominent map features.Ill Silts. Silts and sandy silts were observed underlying topsoil and/or organic IT-to the base of our test pits. Regionally, this unit is considered to ' 1111 be part of the Willamette i Silt Formation which is described on geologic maps as attaining thicknesses of 40 to 60 feet: Our explorations penetrated it to depths of 14 feet. Typically, the Willamette Silt Formation consists of iii Ili ' relatively thick-bedded (5 to 20 feet) fine sandy silt to silty fine sand ' with occasional organic and less sandy silt layers Our test pits typically classify the soils as fine sandy silt with occasional traces of clay. In a YP• greater than 50% few instances, the typical Kcal sand fraction silty Fineesand to eeSand classifi- cation,the classification changes to a very y ' • cation, however, contains enough silt that the subunit would behave more like a silt than a sand: Average natural moisture content is about 30% with vari ations between the well drained upland surfaces. (20 to 25%) to the saturated zones below the water table (30 to 35%). III p • soil des- criptions : • -Zeman typical co During excavation of the Belknap Site, it was apparent that the grained es criptions in previous logs by Rittenhouse Zema yp than actually existed.. For example, their description of the top 7 to 8 • deep silty sandy hen, in fact, clay- ey the der cut area was a s Lions all tend to be silts or sandy ' t sand to sin ey silts were encountered. Our classifications ' silts with occasional traces of clay and do not conform with the observations . Of the upper soils made during the prior excavations. We wish to point out that the relative soil strength of the silts has been wish n cohesive soil classification (i .e. soft, medium stiff, III • �nstead of relative density . using ty (loose, medium dense, ens stiff, very stiff) � f dense, defined us�n the c. etc �the 1 attar of which � proper � :soils. :_ � were achieved in the ch �s more ro er fo 5 war values strength �ohesionl�ss sot However, reasonably good pocket penetrometer streng a test pits, thus these values were used with the cohesive classification in .. Ill esiVe class ' p a t ' obtained with borings. Our the absence of Standard Penetration Test Values. experience elsewhere indicates that the Willamette Sifts could be descr ibed typically as medium dense. 111 titer was typically encountered Within the swale area, groundwater yp Groundwater. p Sihce the explorations were Made at the Within 4 to 5 feet of the surface, ' ow groundwater period, ` would late winter months seasonal I o oundwater i t o b reasonable to assume in the groundwater levels rise to the surface during swale area N. II ht y 4 U"JUU.U1 (il , . " ' li 11 VanDomelen/Looijenga Assoc. Nov. 2, 1981 .N. 81 Page 4 IIElsewhere, away from the swale, groundwater was encountered at typical depths of 10 to 11 .5 feet within fine sandy silts. It is probable that this groundwater condition could also rise several additional feet during the rainy periods. • In our opinion, the observed above regional g roundwater is probably a major, perched zone II al static levels. It, however, is a major factor to be consid- ered for site excavations. Il ii CONCLUSIONS & RECOMMENDATIONS • Site Preparation. Site preparation should include the stripping of all II organ a is silt topsoil from beneath buildings, pavements and other structural • elements, following the removal and grubbing. of vegetation. Gradin . We understand that cuts and fills will be less than 10 feet, pro- • bably 8 fee,. We recommend that all fills to be used for structural support be compacted to a minimum of 95% of ASTM D-698 and the moisture content con- trolled to within + 2% of the optimum as determined by ASTM D-698. In addi"- tioh, the fills shall not pump rut, um or weave under rubber-tired construction traffic. If such instability is observed, the structural fill soils will be suspect of excessive moisture and considered unsuitable, requiring re- !' moval , moisture conditioning by drying and replacement to specification. Acceptable structural fill should yield only slightly under rubber-tired construction traffic. p densities, We suggest 90% for clays or silts and 92% for predominantly granular I compacted to lesser den soils. Non-structural fills may be ., I All structural fill should be spread in maximum 6-inch loose lifts and com- pacted with equipment suitable to the materials being used II ' have typical moisture contents It should be noted that the existing soils on the ranging between 20 and 35%. The optimum moisture for such soils o order of 15 to 19%, indicating that drying will probably be necessary be- al' the observed natural p � and could b j compaction can be attained Furthermore, t fore specified c moisture contents are probably at seasonal lows an be expected higher through the winter, "spring and early Summer: The on site soils are typicall fine-grained and are consequently moisture sensitive. �, tructi on woul d typically� . pose s • in.Use of these during fall , winter or spring construction problems preclude, in our opinion, compaction as required and p di• re for trafficability of construction equipment. Any grading using the on-site should be restricted to the drier summer periods, even then drying materials sh e If grading must accomplished at will _ recommend that i l be necessary for proper compaction. acco p , times other than the drys summer months we s be"all-weather" granu- lar soils be used for fills, as described below, , V . , , #, 4 • • . . . VanDomelen/Loolienga Assoc. Nov. 2, 1981 Page 5 Both the quality and placement of the structural fill are important factors . during wet weather construction. During these times, we recommend that . the structural fill consist of a well-graded pit-run or processed gravel , . . • • • . sandy gravel , crushed gravel or sound crushed rock containing a minimum percentage of non-plastic fines (soil passing the number 200 sieve by wet sieve analyses) based on the -3/4 inch fraction. Common Pacific Northwest , practice requires that the fines content (as described above) be less than . 5 percent for an "all-weather" structural fill material . However, consider- • able economy may be achieved with the use of pit-run or crusher-run soils , (3-inch maximum size) which may or may rot meet the commonly accepted fines limitation. An unusual period of dry weather may also enable use of a nor- mally non-conforming material . The ultimate requirement is for a material .. which can be compacted to structural fill specifications during the prevail- . . ing weather conditions without unusual delays. . . As noted above, wet weather grading and construction presents certain pro- #j blems which must be considered. Important among these is the use of a clean, granular fill as recommended. The necessary use of such fill during wet weather presents a secondary problem as a result of good vertical drainage of the fill and poor drainage of the underlying fill and natural soils. Rain will readily penetrate the granular structural fill but will be impeded 1 by the underlying less pervious soils. As a result, several inches of pre- . cipitation could fully satuate the gravel fill producing flooded footing and other excavations. Additionally, some trafficability problems could result if rounded or only partially fractured gravels are used Foundations. In our opinion, the site soils are suitable for support of , . 17-61:11"-w—e'lt structures. We recommend that footings be designed for a maxi- mum allowable soil pressure of 2000 psf and that all footings be located at , least 24 inches below lowest adjacent grades, Continuous footings should be a minimum of 16 inches wide and column footings 24 inches square. Esti- mated total settlements should be on the order of 1/2 inch, This data applies to the natural silt soils within about 1 to 2 feet of the surface and to con- . trolled, compacted fills. The organic silts located within the zone shown t . on FigUre 2 are not considered suitable for foundation support, pavement sup- / port or support of fills. These should be removed and replaced with struc- tural fills as described in the previous paragraphs. If unstable soils are encountered in foundation excavations, necessitating oVer-eXcaVation, We recommend that the. detail on Figure 16 be followed for .. the replacement fills , , 1 . ., , All foundation excavations should be conducted With leVel-edged buckets to • , ., ., , 4 . precluae subgrade disturbance and fully cleaned by hand prior to placing steel and toncrete. 5or I wet weather construction, a one inch lean concrete "rat slab" or 4 inches of compacted "all weather" 1 1/2 inch minus crushed rock should be used to limit subgrade disturbance, , ' , a . . tom„ ' VanDomel en/Looi jen9a Assoc. ; " Nov. 2, 1981 Page 6 . mil II! Floor Slabs. For lightly loaded floor slabs, we recommend that a minimum 6-inch thick base course be provided of quality similar to the described "all-weather" fill with 1 1/2-inch to 2-inch maxi mum size. If heavy floor li II storage and/or heavy lift truck loads are anticipated, we suggest that 8 or 10 inches of base be used Compact to structural fill specifications. II Drainae. Two important drainage factors should be considered for this � The first includes the drainage swale If the Swale is to be project. • filled, it is necessary to provide sub-fill drainage at the base of the replacement fill to accomodate potential high groundwater. A recommended . Also, the surface drainage normally conduct- detail is shown on Figure 17 F ed by the swale should be studied for the possible need .of a storm drain. li Secondly, large cuts should be studied in conjunction with the Logs of Test Pits to evaluate the need for subsurface drains beneath pavements, building slabs or s other areas which intercept the wet soils. Typ ical details for such drains are shown on Figure 18. Prior work at the Belknap Site required subfloor drains in the northeast corner of the building to remedy the saturated,unstabl e silt conditions there: Also, the large paved area on the north and northeast side of the • g ,, A. � . filling with large ., and f i 9 building found unstable conditions, necessitating the use of 18 inches of overexcavation by backhoe, placement of filter fabric g .,. diameter (3/4 to 2-inch) drain rock to stabilize the soils. Similar conditions may exist on the present site in the deeper cut areas. II Recommended details for drains behind retaining or foundation walls are shown on Figure 19 . A perimeter footing drain is recommended around all buildings. Retaini g n Walls, We recommend that walls be designed for lateral soils loads of, 35 pcf equivalent fluid pressure. This Value assumes that a granu lar backfi l l will be used and that the wall is fully drained. Interior Footing-and Wall Backf it l . All backf i l l ing around footings and II walls in the interior portions of the building could be placed as struc- tural backfill . Suitable hand-operated equipment should be used to attain the required densities. Granular soils are recommended. Pavements. p `. pavement design over similar soils 'experience ring Ratioe(CBR values for the natural • indicates thatrtheiCalifornia Bearing soils is about 2 for a fully soaked design condition. Slightly higher I values ((about CBR-4%) could be used if there is an opportunity to compact 8 inches of subgrade, under AST, D-698 pp optimum moisture to 95% � ; then upper If wet, encountered,.... overexcavation, filter fabric and i * dedtcrushedit rock would at the Belknap Site, open-graded q . Mt , , -,--- fl t e' I . i i * . . It VanDomelen/Looijenga Assoc. Nov. 2, 1981 . J . Of Page 7 General Notes. This report was prepared solely for the Architect and Engi 71-6-617 for the design of the project. We encourage its review by bidders and/ dd or the Contractor as it relates to factual data only (logs of test pits and • . , laboratory). The opinions and recommendations contained within the report are not intended nor should they be construed to represent a warranty of . III subsurface conditions but are forwarded to assist in the planning and design . Ili process. If, during construction, unexpected subsurface conditions are encountered , I within excavations, we should be notified at once so that we may review such conditions and revise our recommendations,' if necessary. We request , that we be retained to review the applicable portions of the plans and imi 411 specifications for the project prior to bidding for conformance to our , ns recommendations. 1 . , II We would be pleased to provide on-site observations and control on a period- ic basis or assist your resident architect-engineer. Please fet1 free to contact us regarding such work as well as for any questions which might arise regarding this report. 411 411 Very truly yours, ' III KELLY/STRAZER ASSOCIATES, INC. S . Nri 1111 Robert J. Strazer, P.E. 111 ' ' Enclosure: Figures 1 - 19 41 iii RJStcs .. ii . , - g I + f. • 'yam. . 1n d _,. � „...v......4,-..3:40w, 1 \ L•! d� ' � � + •J• -i ^, •.�Y� r1` '..J! •l� ♦' r1.1 =._fJ •• ±•• Y%••i•• • • .!' •''..• ".:. 'N 1 ,• •\ ti•:1. ' I ' .. ••••. t,_ .,, .• L.d p 1 +I., , + 0 ,1 � � �" 1t.. _ }•...,.:::: ,..,...., . , ig.. .-•.. , ..., % .,"..., ., :,,,,,,....,„,,-. - ...., ,.,...••. 4,n, ' ; • •7./11• ":1 ..'4'.•%••,..71 -4.. .1. ' l'**101 •% \,\:, :*‘. '3: 7.: es.• , \\09,._;_1$111Ert E▪ 1 1 ._ \_.... , 6 „ '� •.i • •�•'tea/st.A� on • .•• : "Y 7, 9.1z• ∎\. `-J'■.•`;'-�9,4/ 4 P '. Wle,f )1 4,.■•• Is• `11 ••.• 1yY-.s '� \• r I• IV'........ . 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C ..;12�.. _� / �'��q-,.� C)I x740 .✓+ f_lc'r✓""'c.`F+ lib ,i ` o, ....„—____411,..--0:3:,• • (1' z l .Tr i r P k ,9, �r••� "—•,., :' , 1 • � ,237 /� • p y,. „+/s',Y+,.•�—II" . if � 1 ' ' 4? m i p Y• I '•----'f CI • •'� • U▪ V < 1` p I j�y0 / / .t� I Iii 1 . k1A�t f ` 'w i and ,T R •• t► • . '! .» • •'lig,�`• . -+ " ••1• ti :'' �, - . ,,..:.• .1'' Ill i•��S.;:aiiSh.Sch -•. I am.....,./, 2" N :�i? K+' N X11 _ M`y`41��1 -' �,� J �d.V.-, •• ` , ., ~' i i.t I 1 IZ2 t, •`. Y C::. ../ t "`-r �,^, - .V yr• i ( , ` . • �f �1� '.. ,. •`� ..�, •~.»,,.�'"' ,r', ✓/e,}d 1.N.r'` y w l ASR is ,e y� .4 r ,'�-—..1 Y.ar 1 r....4 Y •. \J C7 . w , •` JAL a 0 , r- • ▪ .....,...........7.. ../-•44 ...---,�.w.,,. �`. 4.41 .�...,r w A,41- r il""''. .i}O w�, r i G,avil r;► �v1 rave r.r.. „ iii r , ^. ,� . +a • f� ■ 1' 1 1,iJu ,.,r,�.z�sas=•.i=-• crs. •. •1 _ x»ter. • :�.'1 � ., . .. Y r y Y M. : •w.. .'� 7,),•i�R'Q�r. •Gra et.+• �rPt ,.� W • � 'i .t,�•A• N Q i iw �, t,•,) 13u plt r .A^r n Q • �^ ! ./. 1 r" (r::,. as sts 1i ;1.1 ...� , • ,�� • .. -41.fy `� 14 i'j". ./ •, ';• ` ✓ r} 7r r_='� tiE�,n,' .•..�:��►./ * ' . Mi4i..1 ,�=•^yam` ` }^ samslJ r " �' • , ir,' • t i •,I � , .—�'.. r ` •�� ti Yi,+ `�'...ir, • +Za-.••` `as ke ray_ •• s + /+"rY.. " ►��I••�; a••••. .:• y C V • • I / VI l l -*11;t•:-AriV ■ r`.3 Cz L'Y.ar ."i b •i• • • • �+�{ j y N . J , y I �j////Z ,•.µi : i i•• •.ii••i • 4' 1 U R�1 IN is V • •I■1, /-"'•■ • f pV, t• •••• 1' Y M j,}•� „ I ✓�'r7• • N r . or , ,.. . GRAPHIC SCALE 2000 0 2000 4000 FT Irmilippr • . • s 0VICINITY �� K �1y/51r��r Asactattst TIGARD TECH C NT R GevehirC � ulahts T aw , Oegor Nova 1981 0-300,,O1 .y y It i C4 i • , 1, 14L,[.....♦...:. »,1,.F>"t.i�Y .171•, ..• i ...:.: .. :... i... .. ..,.,. • .r. 1. , ..,..,. ... . ' .1' :- J P -.; r c. • •- f.• y • ,. _ Approx Elev.. 216 ft `. : f' ' i' •Oar brown 2.) ir�htly fine' sandy, ORG- 5-1 numerous s roots ,. ' ( a AN I C SILT` ; damp p V � ' 2530 TOPSOIL 1 inch dia: ' broom, f n sandy SILTe :1,3 . Very: stiff; fine � .. / ' dar�p oc�as�ona l roots:to 1"`; trace• f i F c1 a S;•-3 • • • (2O.P) w 5 �, 2 stiff,. brown, fine sandy .SILT;, Very': ►. numerous. rous. pin holes, trace cl iy, ii damp, a /w.9 f ♦ . s ' ' :f ra (i en sl 1 l -.� :• 1: L .a S .„. I trace'••orgah�c 9 J 1 ::,..J.-,--, ,, ,1. ' I • • . .. . X' • 111 '•' y 1 . 1 r ; • ....Y•t I •41 1 f1.1„.1,1•!/ar.r 1r rf♦ar 1 :.1.:...V.:.:."., + •A '�A] 4 a...,ay..,Jar al ay••♦ r or......**.wa,a ra /,r' r..•u,. ` f • - Y 1 •°,,1,- + (,Y .u)`M, ' • ' 1k 1 , . rrdt- it Y gaaiona •: . . 777,x 1 Y. + Very* stiff, brown, slightly :5- ® 4 y 5 • W f' + '. "'.'`'dam •..;ryes '1., y . , • 31LT oars _� 4 `� YJ• w 6 r .. .. gra . ..fi ne 'sandy a .y P a scattered rganic, ag- U. • pin holes; n est 20 . ' . , 1 •trace clay, F ments (black), .• ••.• . .. ; ,f :••. ! .J .•1•JU 1Y cl. 1 • tt ,t, r Y ,•.,, .•a.....Pip f•.r.• , � . 7Y 4• 1 , . f`4 ! I+.,•J L Ir,Jr•wYfY,,'.•... . .. .. a n • , ,1 a 5 � ,...Y,.LS,.+w:+l:r••,4J..M.++.+•.•w,.: ,,h,a.'?.44.1.4. 1 G's,& ..51.:... ! z *?4. { 12 Pit a !.•Bottom of Test • Completed 10/21/81 e e { No Free Water'O b se 'V4' .a• r.. .,. ` • , •. JJ 1 ,, 'l LEGEND sHELe`�TUBE BAMPLE LOCATION ANb NUMBER pLe LACA`IoN AND NUMBER 1. GRAB 5AM RCNT� » ( ) 'VVA`TER CON E 0 POCKET PEN .. F, PENETROMETER(TONS PER SdUARS Fa 1 ,. '`"I�` FIELD DS�ISITY`TEs�'(POUNos PER CUeIC Roar) np LOG OF ---------ir—i—ltEsT PIT a 1, r 1Cellyi Strazer s�►ss es , g TIGARD TECH CENTER Geotechnicti�tonWtAntf Tigard Oregon J NoV 1981 0-.300,01 1�� ---........-"•."'''•1....01,11P . . . . . . ,.. '• • . r ••• 1 . . t , • t • .' 1 . 5 • • • •• • .• • • , • • Approx. El ev. = 206 ft.,. • l'. ' 1° .- 1 • ••• 0 3-inch root mat over dark brown, fine .,• •. .,• .. ;. sandy, • ORGANIC SILT; 'damp, :abundant . 1 ,, rootl ets (TOPSOIL) . . . .. : ..• • , .. __ .......... - gradational ..-,-- ---1 1.3 .,.; .-1•:..„ , • • , Very stiff, gray & rust-brown, mottl- . : .°: °.; ,°:-..... , I ed, fine sandy SILT. damp. . ri S-' 2.. • .; .. ............. ........„.....• , _. - 0 — • 3 0-4 0 , ,- • • — (Z2.8) * - ' • • - i— i'• —gradational ••• '. 2;6 .....; 1:::.., • I e. - - - .ff.,.--... br ow n:, fine and—v.i, I..LT•.:Ir..:..: .::.:.,...v.......ii!.......;.,.:..a:....:...:sI,.:....3i.,.. ... 45 damp,, grades moister wi th depth , - ( o • ,.. ;,. .. . .,, ., .,....,... .. . ...s..B . ,_, • : . .°.....,, • ,•,..••• -......:1 ..:.....; 4 . ... . ... 1•1“...........1...........•..,.......1 J.•o.111,*:41,1:,......a.roFo!..4,:............,...... . .;.1641. 4:7....lo......7.174...I:tt•. .. . 4 1 • -.: . . . I.•4•■• 0. •• t• .5 •* •••••...t•,••• • •. •, ■ ' *•'•* t ' * * .•' 0 1...'• ' '!:1*' •. i'. • . 1 4,o '1,4 s,..4..°•:,:. ---:---•- zones of• slight seepage''.below'5;1-.."--:":'.:.7":''''0-4;:b) t 7 p • -:••• •••°. :.•;-• ••,•;,:•1 .,--...:.: • • . I • — : t: .. - . . . . :i • • .°. :.- •:. •.°, r.•:-.•.-..-,1:;,•:....• , i . al „ • , .•••: .•......• •••,;....:.‘,. : : 1 . : LtJ ■ Lt. , ,. „; • ,.' ,'',-. ,'.'..r.: •.'' '' 1 . . . . ......., . . . . ,` i . • . • • . . ' ' [ ' a. S • 1 C) . . • . . ..:•• • ,. . • " • •— ' '.1 :::""/.*.,. .'..• . , . . . .,• ....... ...........la”oct.j.....,41.441...“.1.+644...4. . i I ____.., gradational _____••.- ._..L. _8..5 : •.:•;: :-.... . °. 1 • ,, , - - - :.....,. : . • •-. , Stiff to ver.y...stiff.,.,gray.& t!ils:t= .. ',....,.*.:,... ' '• .;...............::.. • , ° . . . . ..... brown, fine sandy SILT; damp :to wet •, .. -, . . . . . , . . . . . ,.. . . 1 . . 1 below 11•5. . . .. . .c , * 2 0-3 10 ''' - ' -.." ......•••-•• •! •-.• -.1°-:-•• ---•:•- -- 1411.0.4.11,..el,■#60,•••• •/.... 0 ..) ; ' ' : ' ' ' ($1'6). . • . . , . , . . . . . • . . s . GWT 12 . - . - PIJA-7'-'..••'-• 0 1 5-2 5 • • ] , . 1 Bottom of Test Pit, Completed 10/21/8 1 . i • , ai LEGEND '' 11 .......... EHELEY TUBE SAMPLE LoCATION AND NUivibER , ............ , . El GRAB SAMPLE LocATION AND NUMEER 1 ( ) WATER coNTE1■11-(0EADENT) . 0 4 POCKr PENETROMETER(TONS PER SQUARE FOOD , , • i "1— FIELD DENEITY TEST(POUNbS PER ciii310 FOCYi) LOG OF TEST 1311T • TIGARO TECH CENTER . aelly/StrazerAssociatesi Ceo nk tech Al CotiSitit tig AntS a cl, Oregbh Nov, , 131 0-300,01 F:110, 4 r- w 4 . . t Y i• , Approx. .. 199 ft,• 44 4 . na 0 . 3-inch root mat over dark brown, fine . 1 . .-- sandy ORGANIC SILT; damp, numerous . 1 . li ... . 1.5 .. . . , . .. . Very stiff; gray-& rust-brown,•fine ® 4 5 i • 7 sandy, SILT, damp, est. 15-25% .fine , . 11 sand. ��1..,q�� ^A /ry • .. r 1 :.j-xj.$t (15p2) • • r. r .. , . r.. •nradati c aal ...:: 1, 1 n- sl i htl •.ttottl ed-,- -a ! 1.:.•,--,:4"--.....----.:•:-... .Very. :sL�'i:f•,; brow g y fine sandy;.SILT damp,i trace clay ` ' . . ! . . . f 1 ! and' Qrgan�e fragments. , .�../y� r ILL,"1.Ea u. ,. . .. a,.!` • r. . 4. /0 i II LL . .i j.,r ' :L r W y ..1� ....... . .. .. : C .i .y... Very sti.f:t ...brown,. slightly mo4tled _ ... . `wet below ip±' k$ fine sandy SILT; damp, 0.7 , i,, iti g .. e� �tx 20-30% fine sand .. rav x � with •. brown mottl ng below 10 feet .. ) i. ii, , , . ,, . ••.• (28.3) ,.4.0A.a:w AAA,...-.,,.444114*/A 41,4.4•4 4.1.4.+0w.4.4.A.i4..:1•4* .. ..1,2 i•0: « -.... ........ 12 Bottom of Test Pit Completed 10/21/81 0� (1) 'wet below- 1 .. . . . .. .. ... .1. ,r... oi . .! • • , 4: m LEEND , '' , SHELBY TUBE SAMPLE LoCATIoN AND NUMBER Ef GRAB SAMPLE LocAtkDN AND NUMBER at . a P P T Pt . 0 WATER PENETROMETER TONS PER SQUARE Fool} `1 FIELD DENSITY TESL(POUNDS PER CUBIC FOOT1 TIGAaO 7CH CENTER " BOG OF TEST PIT 4 1(ellyr/Strazer Assoti .Les Tigard Uregan NoV, 198 00O01 . , ----w ".1111PEP.— ....r■......■■■,r■■....■......■ ....pp,., ■ %. . i . a •, . .. . _ . . t r 4 4 (k. 14' , k ,. • C 4 , ■ . • APPrOX• ,Elev. = 187 ft. .., Dark brown, fine: sandy„ ORGANIC; SILT; .ai.15 ‘',14,9. (Sili. ......, ; • • idamp, numerous roots to I", (T.OPSO.11.4) * ) . .. . . , ...........................n................................**............■...........*..........■ 1 Very stiff, , brown, slightly mottled ' : . • = . t • gray to '2 feet, .fine sandy $ILT;. .; ••,... ..1.. - . • , 2 . damp, grades sandier est 20-40% . ' 1... 0( 7 S 2 . : ‘ . .)•-• 0,,4.,, fine sand.. , . ; .• . 4 • • • • •1 • . . . . • • • •* -..... . 29.• .•' . I• •• •: • • • r • • • • 4 • • , , ,, ■• • 4 •: 4 ••• , • • , • .. • • ... 1 , • 4 . . • 4 5 • , .. •,... . 4 4• ..• •f 4 29 , . . . . , . .1 .,.......... . . — .....•... ... # •• • • , • • •a i • 4 •• • •1,1• . ••I••'• I'1'.0 • .a• ,• •1 •...••.• •,' • •1•64.••••••V•11)V••-••••11,••■••.........,:a•4 •,,••1.4 4 .. .4i"AY li 00000•,•••;•••••■••....••••••;•••■••;4•4•■••••••••44,74.: t.,...i....r.••••••!,..',71.7.1.1....,••::•••••t.:74.. , .... • 4 •: •• 4 •• . • •■••.4;• •0 • ••4•• •I.., •• . • a . • I 1., • • ....„....9. •..*...,. . .....„.•.,....,..„........•••..4...„............„.0,41,•4#4.••■••• 44.41444. a.,... . ; .j. • t, . 11 4. 4, •1.4 o I . .* * ., . 4 e. *4,4 :".1., . ..` •...1 : '..' . 3 - • 40 ,. . . . 4. 4 4 • •• 1 " • •I... ••",• ; • '• • ■ , • ; . ,. . .. . .... •:•4 i•■ . A 0 ."-• .•• • . • 4......"...;-......' ril:.$4.1.:.(30;8)`,.:;... LL . •: . ; • : ' •.'. i: : ..:•....".1.....'' :.. . .:..". . ," •• ...*.l• 1...*:.*: i. •....-:: i . . f•-• . a. 8 . 4, 10.4.14..4 0 14.1,•4* • , ,L ' Ili ... . . CI i . .. gruaational ....____ . .._..... .8.6:.. ...,.t.. ..:.,. . — • . . . YQry, .50 ff.,.gray-brown mottled • • ••:1*•••••••:••! *••••,•: 1 , rust-brown, fine sandy SILT;', damp bi.-•; ''....-..f.::. '.i :i. wet below .11.0 feet: . .... b n •1 ., I . ( 2 6) . , . . .„ ... . . , . . . g.s imated(1) . , . . W T -G , . . . .. ' ... '. k 4 ° _ .......:.',.....„- .....12,:.0•14.(S6 )..: . Very.stiff, gray-brown,slightly sandy ..:. r-,•• '. ' I . ag , .. fb 0.5-1.0 . (35.9y ' grading to fine satiety SILT; Wet, • . 1 • . .. . 14 •--14;0 - : , ' Bottom of Test Pit, Completed. 10/21/81 : .. ; (1) samples wet below 11,0 feet, • • : • , • i • .,. z _ 13 2 . . . LEGEND lit SHELBY T stsAmpL LocAtioN AND NU BER EI ORAS SAMPLE LocATION AND NUMBER ,.0 ( ) WATER co ,1 0 0 POCKET PENETRoMETER(ToNs PER SQUARE PoOT) 1 —1— FIELD DENSITY TEST( 0UND$PER CUEIC oo1) Keilly/StrazerAssOciaiest TIGARO TECH CENTER LOG OF TEST PIT 14 ' 1g 1 a . trotethnIcaI consultosts T1 ga hd 0 Oregoh 1981 NOV, ,y ' 300.01 • . • . . , • , 4 . . -. ,t ,, $ ( I, 1kt .( t • , r............................................................... 1 . . ;• ,. .. . i ApproX. El v. •=-• 192 ft:' . . . . • . • 0. i,., ... . •,. 0 • • • . ni S-1". Dark,brown, fine sandy, ORGANIC SILT; • • 0.$ ' • . . -damp; numerous roots *tiLil9. 1..ito " S . • •• - : . • • ,..„. " Very stiff-stiff; brown,* fine sandy' . ••.. 1 ,.. . . . , . SILT; damp,' trace clay, est. ,15-20%, • . * • • ••• *" , 2 fine sand '. • " ' $ 2 — .. }, . • ■ • i. •• (19.4) . • . , ------.--„ • gradational . 6..; :.. ... 2.4. .. .'" ' ' • • . 1 '3 1. r. • u t .6.“.........“,•■■•••+■•.4,•“........r.r•i, Vii'Si "stiff, bi.own, mottled •gteta.-i-i-r•Own' ••; ••,*, : •-•.•• :i..:, 1 I fine,sandy i.F.I'l•T; :damp, :trace!root)ets'.t •-t- ' ......'t ::;:...... 1 1 est. :15-20% fine-sand.'; 1 '. ....: :i....,• ..,... ....,...,...........,..,...„....., 0.:.-_,............i„..........,.,.. .}..4:. .,..S.t. ..yak.I.:: #1)74.5 1 . , . ... . • ; ,,• . i• .• .., ; ',„ : • .,..t. .... .-.(19.1).' . . • • . . . . ... • • . . . , . . , .. . i, - . I "• . • • • •!•-: ..: .;•. .-,- , . ' ... • • i . P • •., .1 , . • $ . . I '• . I 4, '4,: ' .' J. 1.11 •,.......- ...............•••-•.... ... . —:• -•.—.44••......A,*4.1.........,•■••a.••••■•••••......4".•.....0..a•4...•....,......0• 6 . . u.. . ...... . . ''.... gradational *------- ------ --•' 6,7 •:* • •,*• '. ' *- 1.-- Dense(.?)si 1 i..y very fn. e AN0—, dam ' . ,:,....„.............—(.s2...42 4. ..)...• ....• 1 .5-74 J 1, 8 . Bottom o est 'it ' . " • ComplF+-id 10/21/81 . 1 • •\ No Free Water Observed • ' : ' : • L - :.• •;.r. . : . .. i: .:J.-•,•; • , 1 : .-'.• 1 . . - . . • i„ , .• 1.- •: : l...:-......; :.....-: i . , t • ., .. • . . . . 1 • •1, • I . /1 1 V • • V I 1 I I .• ‘ . 1 i . . , • 11 . ' • '. • 1 L . 1 . .....„ LEGEND BFIELB't TUBE sAMRL LocATIoN AND NUM ER ...._ 11 • b Eg GRAB sAMPLE LoCATIoN AND NUMBER . i ( ) WATER CONTENT(RERcEtsIT) t 0 POCKET PEN ETROMETER(TONB PER SOUA E F001) • PIELD DENSITY Tear(PoUNbs PER uet C)0T) I milt a .A R8TE OF TEST PIT LOG s / • . Str zer ssoc at TIGAD TECH CNR est cecxechtitAlconsultanti .1,9a t,d, T Oregon 1981 n...- A 300 01 , NOV, FIG, 7 , , • ;, r. A ;• .,„; ,' A Approx El ev = 190 ft. • ° . ' . ' t 0 V N • Dark brown,: fine sandy, ORGANIC SILT; fA jS4 5 (38" 8) damp `trace clay, abundant roots. to 0„ I” (TOPSOIL) • Medium ,sniff, dark brown, fine sandy ORGANIC SILT; damp, trace medium sand 2 est ..A2O-30%'fine •sand :.., A.,._...A.... .._... :•i•-•• * 0.5-1.0 (37.5) radati onal' ' • Stiff,; dark:brown-gray,: sli htl .,, • slightly"- Y ;. mottled.rust-bronw, slightly`"fins:' i t, . .. sandy '-c1xay y';ORGAI C`SILT, damp, es • L5• . , S-3 15% gtading: to 10%± fire sand " • Y ' t. (31.6) // •. J. . ...rx..... .... _. >.AA.A x.rA.4x.JA. }r Y / 1 A Estimated • ... ``' 1 inch iron cemented .hardpan 1� , Es im GWT A w b A, gradational ir�• Stiff; brown-gray. fine. sandy: SILT; . damp. to wet; s*lightly mbttled1 rust, S{ • w trace` clay, est. 20-30% fine sandf 1.5-1.75 . ., ; ; A • w.r...M..+�r...� ...i.....x...... ...,:A«...+:..::.......: ..,c `A A. ..lo rA AAx.yF i...r • • Bottom of Test Pit E• s� : : . Completed 10/21,/81 :, . 1`) 1 fight seepage below 'feet A A- - . :.. . ... , =.:A,• .-._... . .... ... .F ......4.4.•,s.... +Ar«.........».AAY,.AAM..A•sA. , . I i t 0 ' LEGEND ` sHELEY TUBE SAMPLE LOCATION AND NUMBER " IS GRAB SAMPLE LOCATION AND NUMBER '`'' ' '"' ( ) WATER"CONTENT(PERCENT)' 4. a a POCKET PENETROMETER(TONS PER SQUARE FOOL) '-T`- FIELb DENSITY TEST(POUNDS PER CUBIC FOOT) , GARD TECH C NT R LOG OF TES Pi greei, lyi 5t«fir Associ�i�s� ,,,.„„i„.s Tigard,ird, Oregon ry Nov, , 1981 -3OO�O E1G,8 . , • , , . . , — — .■ ' . 0 0 . - . , 1 • • • ' . ' . ;. i . ..... , 1 . . . * t• ••.i • ..!. : ... . ; Approx. E1eV. .. 187 ft. , .. u Stiff, ?) dark brown, fine sandy . ,. ... I., - • ?), ,, ORGANIC SILT. damp, trace clay . • 9 9 . * 01 IP ' .1 0. . • . : • I . Very stiff(?), brown & gray mottled, ..,. ... • i., .... : fine sandy, SILT,., damp.. . • t - 2 . • • ...: • • •-:••'•••• (207)" . - • . . a : • . , , . . 3.,0......•••••4:44.4'...'.-:•••••••:••.0.4.1. . Bottom of Test Pit • : • .; •••• • 1....::.:.1 ..••••• :.....:.••: : . 0 4. 41 00,0 •00.• • 1 .. 0 • .0 ... ' Completed. 10/21/81 : • 1, . ....:-. :..1.....:.-...”., " - • .. . • •,., No Free Water ............... ....... ,../o.....4.4b.41.4...“..."......1........6■11.4■.0.4.46,...4.4..,..t.,1.".4.....•.i.., 4,: ' . , 4 . • . nh ,,.,,,,,,:nipd. ..... .).....•....t,; ..."....,:.:4::::...: .., ..... ... II . •. . a • . 1 •• •• * •••• •,.. 010. • 0 •.■ •• 0 • 0 • ••.•0.0 1. • .• • i 4 ■•• • •• 1 • 1r • • : t • ' I "• • ' ••• : •• i'•':•:•:r..1 4":•.:' ",••*. r :. . • • • .t . .• •, .. . . • ;• ..•••.I .*':.. 1 :'.•.'.': Appro*x Ele/i * 1)33 ft. . - . , . .. . ... , t.. .. • ..,... . . UJ * L1J • •0.,,.1........:•......,,...!,.................?. LL. Medium stiff, dark brown, slightly * * ' pa.*S-* 1 • * . .....- I . fine sandy ORGANIC SILT; damp, est.: . i : 4.4 (.3326) 40 0.5-1.0 . i-- •• • . -115-25% fine. sand, (TOPSOIL) . . ' 0i9*.,', ' . - Ct. • ....-4.-._-_...-,i, ''. $ * '' ' ` - ' *'-- ";- •'" •" 2' ,. - . . IL! ' ... . . • . Stiff dark. gray-brown,, c•1 ightly-fine • • J..''' .' : • : . • , , J . . ..san y 0 GAN C SIL1 damp trace c ay 2 '' ' ' . "'" ....... ...........,..... 40 1.5 - : '. '.1,..•*@•('S'2";2.2:)...* . . . • . •• . .. t• • • . . . ..:. . . .. ..... ...:. 1.. . .:; ...:I . . variable c•,o. n ar .•.■ —.•. 1••.....-....i;i':..„—...•'•. 4.••4 •.:1,3;■,• ■.•1!..1..•.,:4... n.•.•...-•..L.43 Stiff, gay mottled, fine I sandy SILT- damp to et(?), trace (.•4 3.•.00•°'3.::Y'•v'...'..-8•'•.'•:..•.t.-r).'..•... • 1.5"2.0 • organic fragment.s... . .. . . , . • : 0 ..... .5"..:4 . 6 ..........____ ____________..........._-_—,... .6. (3.3....,,6)... • . Bottom of Test Pit Completed 10/21/81 . . . . . No 5ree Water. Observed ... •• .. .. •. ...• . • , ,..••• -••.••.•......... . .. . . .. _ . . . i . . . LEGEND . . II SHELBY TUB , AMPLE LOCATION AND NaiSER • . . ' El CiAAB SAMPLE LocATIoN ANO NUMBER it ( ) WATErt CONTENT(pERCEND . 4, . 0 el POCKET PENETROMETER(TONS PER SQUARE POOT) , MELD DENSITY TEST(POUNDS PER CUBIC POOT) ISMIVI. YOOMPOVIMINS.......1 TIGARD li'qC CENT8R LOG OF TEST PIT M.1 , i(eily/Strzizet Assotiate s,t tSli P4 teOtettinkAl C0flUiltAniS Tig' ard Oetgon I 0 01 5 Nov, 1981 5 —....."7.7,-...i...■- - ' '" - ' - ------ ------ _---------. --,--..„..----r-- . , . , • . :. . , . . . , • . , ' . 0 . 1' t i■ , •. '', II - . . . . ' . . * • , 4 1 i 1 ' ' .. • !' ' ,*...1 ''.' '. 1' .* : : . • I . • . '7,.. • t. ' ■ • 1. Approx. Elev. = 185 ft.: . , 0 .. ..............-....-.........— -4---- 0 i'-'.. .,-:-: . , Dark brown,. slightly fine sandy SILT; . ' . .., damp, occasional .metal & paper debris ;•I . :`•,1 ;, .. . .i. I u... -BIEL --11 • 1 n..-...----, ............_-------.......--- „,...Nr;„.. ,....., ', Stiff, dark brown, slightly tine,s6,ti- :11. ,. •• • - •:. dy ORGANIC SILT‘,. danp - (TOPSOIL) - t. . ! El 1 , . . ' '' . — ' ' (31. 3) 1.5-2.0 I . 2 , gradational.• '• :2,1 *4+,*1......,t*••***.....••• 1 , Very stiff, brawn, sl ightly mottled: • . rust 'below 4.5 feet, fine sandy SILT;• . 4 . K.,A c.., . . „ ..., , - "damp',” trate ovigan:it*fra:gmerits-&7tO,t- : :t...., ...(27,.,2) . /1 •5 ,.. . . . lets . est. 20% grading ,50% fine sand:... ...4:-.,.'...ri- :. .'• ,, . . . .....,...::,......w .. : . . below 5 feet. •-• .'1 : :.. . ,„: "....::„,1,:-.. ..:,..l.....,, ,, :s.....3;-:.:4. _ . 4 .......• •... ............„.:•_,...•.....1Lf..* . ' . : i...4..•••■•.....4.,41.4.1.11.,......41#,44, .1*.•.4,..1.1,4411,111 • ; • ......,:•.,.. • 4 .'' • . , . . , , ., ... .. . . .., ; *.. (133'.a) , .,, . . .. . . . : .. . i■ ..'..,. R uUL.x.L..,i.1.... . ' • . ' .. . 6 • .'..•'...•' ••„* ' . .i.•*,• *,.*.'.•:*-,„'1 ka.,i..a.........4 i.1.,.......*..,E:•D 4;,..,:\':I•.•:•..' .' • . .-..., ■ • . . , , . . . , . .,. . ' 1 . • . . . a. ,8: 0:!.:;... 5ii.. (s?.'1,..16..16)....: • 4.5 1 . , . 11 . . 1 I . Bottom of Test Pit .• li, Completed 10/21/81 . . . - No Free Wate r Observed 7.1 , * I ,. . •.. • , , .; ' . . • r 11 . 4 1 A :.•• .I . . I i• • •. . A ...4'' io . o” i ., . . . . .. . 0 r.., .or......po•or....4.4.....,i.r.r,r . 1 1• 1 I. ■ 111 . ; '. 1. '.• , • . • ( :' . 111 . . • .a. ,,, C 8 , .i . • • • , ,, • , , .. , . • , . • . — . 1 . • . • . • 1 . • ,I, ..' i . . • 1 . , wo LEGEND ",, -. ,, ........, . i SHELBY TUBE SAMPLE LocATIoN ANDNuMBER . . GRAB sAMPLE LOCATION ANC NUMBER ( ) WATEA CONTENT(PERCENT) • PockET PENETROMETER(TONS PER SQUARE FOOT) . . iE1.1)OENSITY TEBT(PoUNDB PER c(JBic pooT) . ,. • . G5CH CENTER .00 OF T -m EST PIT $. !Kelly/ itirarte A6sockttei TIARD T 03 , .. t•eorechnic.ii torultants Tigard, Oregoti Nov. , 1981 0-800,01 FIG- I - .,..,,..111®• A. r • L wyI i • 197 ft ; ,, . * Approx, El ev .: I 0 Stiff dark, brown., fine sandy, ,ORGY • S-� ► �,0-2'•0 ANIC" SILT damp,• numerdus organic ; . (,3 � M ts.�(TOPSOI L)., .. ;.._ ... . ,� ! g rada i n,a 1 --v-.• — • ; i , ht1 mottled,. x • . . Very stiff,' brown, s�7g y •, .,•. ,:'. . ;• , y fide sandy SILT damp, 5-2 . , "s.:2 ,e�st.� � 0 ' 2 fine Sand. (' 9.9). ®7 ° : � ; ,, . ryN♦; �,.•� '•� x '4.5 7' ; '9 ),. • r` I ....-: :-. gradatianal-.-.�.-..�=- Q , .. .•..,.•,,A M Dense (') silty f.SANVD) damp, est. .•, •• 5 . , .. 50-60% 'Very fine sand • :�F ; . l P .',.:S7-4,—...-.i w CL ' • • (•23. 9) C] . _,:-.,,.gradat7 Ondl•.,..•.,;—.•..,:..•--,,..•-.. -$ °(..,....••• s•.. Y . ,,...: Very stiff brown s l 79 tt1y f ine •••• ! ,., ... ' " y ., sandy SILT; damp, est. '10% fine sand. !S :.:• ,, 1 8) • • x P : , V • • � �,. • .. , .err. .. Y• Bottom of Test Pit let d 10/21/81, � Comp No Free Water Observed... r. .�.....� ... t • r L..........— ; . • • ! _ O N a LEGEND ► sN`Lav TUBE SAMPLE LbcAT IaN ANc N UvaER , GRAB SAMPLe LocATION AND NUMBEI4 WATER ENT(PERCENT) 0 POCKET PENETROMETER(TON PER soUAA FoOT) X t ' FIELD DENSITY TEST(POUNDS PER CUBIC FOOT)' 1,:;• .: LARD TECH CENTER ,. . _.. f, T T 6 LOG Or T'E 1' Pi T �, 10 t, y. KellY/sttazet As octate . . . 1 n Geot�ethr*Al tohsulixht z 0-30tl 0 J .Tigard,, Oregon NOV, 198 '• r FIG II • � , ti _. . i , I, , , 4 , . I . . . . 4 .e 1 6 • 1 'Aprox. Elev. = 11 ft. • Stiff, dark brown, slightly fine sandy i 1 • ORGANIC•SILT; damp, (TOPSOIL) ' ,.: (29.8) • 2.0 '„ —6--- gradational"" 1;:Q. .fir ,.• .. Very 'stiff,. gray & rust-browns fine:; 2 sandy SILT;, darnp,.9rades trice clad!, • • S-2.. ® >4 5 . , below about 3 feet es t. 10-20 fine (20.S • f Sande Y ••. . 66 ..... r 1 ! } e• • 40 4 ; t , �: ... ,64..6..• ,6666,.. ......... ... :,, ,,,. .,,.�,: Y.., • }.:...� ::.5 N 3�. X . ... t • _ . (24•.3)r : .4..5 x • • Bottom o Test 'i t, Comp ete t • • � . No. Free...Water.Observed r .X x+ , . x I Y• YS r X x 6,x1 Y»,Yr♦ ., 60 a r•r .YY.,•»iY,r. Approx El ev.• = 177 ft. ♦ C SILT dim ightly fine sand- , Stiff`, datk brown,, sl i • �, y ORGANIC p, (TOPSOIL) : : ; 'Iv; S-1 r. • 0 1.5 r 6 /. , gradational" 1:0 .•..•:x Q . ; Very stiff to .stiff, gray)-brown and. . • • 2 . . bro to mottl ed,. .sl.iOhtly fine rust- .•. . ♦ ' ��: '•,rrY..•.rx♦♦YL,,M.• ,x.y,/,♦♦irx YXrirZ ..x...X,.Y,,. . sandy. SILT damp,' trace, organics and . } clay, trace rootlets, est. 5-10% fine . a S-2 • • 2.0-3.0 • •, sand = . . . .Y. ,w , .(26.8}• I a� • •. _ .. . 4 ..r } ♦ . , ;4O 'x x.....0.61,...144.416111....•4•• Stiff-very stiff, brown `& rust r • mottled, slightly fine 'sand y clayey.. 1 . SILT; damp.: , •,...66X63,. 1.5-2+ fr fr fr. ~ ,. -. .. . x66.6, ....x....- I e, Bottom of u P 8. comp feted e1/ x . No Free Water Observed 6666 ., . ..• .. •••.•,i>,.. .♦♦ .x a>XJ.,X•... .•,. • r . • , , 2 1 .ry '. + ,.•.�•1�� YrX�Yrs�lYnr -.i ,..Y,�1�1.i • = LEGEND SHELBY TUBE SAMPLE LOCATION AND NUMBER x . GRAB sAMPLE LocATIoN AND NUMBER - ( ) VVATER CONTENT(PERCENT) • POCKET PENETROMETER(TONS PER SQUARE FOOT 1 411 FIELD DENSITY TEST(POUNDS PER CUBIC FOOT) Ke1 l trazesr As Associates/ T GA Pa TECH C NT LOG OF TEST PI r U 20 detiPCitfikd!ZCt1iUCt1ntS Tigard, Oregon Nov $ 1981 0-3 O. ..�. , . _.. .... . .. 6666., ,. . .•• • . ,.. ,.4...., . . . r--- ----\ • i • ,.. •• •. •• •.i... : • . • . . . . • .• ,. Approx. Elev. = 169 ft. . —, . . 41 .. , 0 • . Brown, slightly fine sandy, SILT with ; •_ , occasional wood & rock debris; wet, i (MA -MADE FILL) 8-..1. 5) . . . —.- 11.5 ., • ; . . ; 0 S-2 Stiff, dark brown, slightly fine sand- 1 5-2 0 2 y ORGANIC SILT*, wet,(OLD TOPSOIL ZONE) . I (37*.0)* . . . . ; . . . ■" (1) . .. '•■••••••"••••••••••• .•• ■ g r a cational -4.-- 4... ..:—.. 2.8 • • * ■ Very-sti ff,;;.graY;-brown, slightly"mott- '-'.*,';. ..: i ,-....:•• led .rUst, fine sandy SILT; dalnp,. trace ..,...i:. 0311z30y, • 2.5-4.5 t '. ...1 ''''.1'1"*. • 1,:r.g Is‘j• "' ' ', • •4.1.,:.::-.;..„ .. . organic.fragments & clay,,. esti... 20 .3.9A. ,:,.„, ,;. ., 4 .. . - d•,..1. .. , ••„....,....• 6■ o...•“.+44.,.411....64..4.,444 1,..1......,,...1.,..,..4..... .. f 1 n S an • ' 2) •, . . .---t. , stimated GWT Soft grading stiff, dark brown . 1..:, S ,t • ; • , . ...... .5 , . , . - . ..13) : • 0 5 2 0 • 'k-j+-T.-91'alY' gradirig*graY, fitle*:'sandY;:**,'•''''''.'.'1"":".•:. • 4 ki IC .,..i....' './ Is.'. ORGANIC grading slightly ORGAI.v. . 6„. P.,. . damp, est- 30% d fine sand -6 la .loi3R.1) • • . LUi i . • • , •• . i . Stiff, dark gray,' slightly organio,, • . v.. ..:s.16.,,—. . . . . ).- fine 'sandy SILT to silty fine SAND; . . . a. • Lu damp to-Wet,-trace organic fragments- , ,. .. En & rootlet casts, est. 50-60% fine sand . . to 2 0 .. .1 . .. •-1.4•.. -..:... . - - .-....1. .. . ... 1 . -..tr... *' '.•* ',•' Bottom of Test Pit . .-.. „I.:, ....:1.• • . _I..... - i. :.•••• v. Completed 10/21/81 • • . ,, ., ..:. • • • . 10 (I slight nt_seepa g .,p..!•,...-.. (2 slight seepage, • i - : • , . . , (3) 4" Soft, dark brown, clayey, ORGANIC SILT • With trace fine .sand. ; Wet. .....::........._;..... .......t... ..... , . . ; ! i . . . , , . • • . . . . . . • . ., • z ..., • z • .. ..s.J . LEGEND .. , , . sHELOY TUBE SAMPLE LocATIoNANDNUMBER . _ GRAB SAMPLE LoCATIoN AND NUMBER .IJ ( ) WATER CONTENT(PERcENT) .. 4 . Z 0 POCKET PENETROMETER(TONS PER soUARE POOT) . , ....r, MELD DENSITY TEST(POUNDS PER cUsio FOOT) Kelliy/Stra/er Associatest TIGARD 'ECH CENTER LOG OF TEST Pi 4, .. m . . r hn obns oedeciatitositiit ..... Tigard, Oregon Nov i i 1981 0-300.01 F I GA F3 'i' • } U • Approx. Elev - 175 ft • :0 2-inch root ma over very s 1 • .arc _� S a. y y • ( 02.0--2.5 brown, sl �ghtl sand , ORGANIC SILT' dams, (TOPSOIL) • , 1 Medium stiff, dark gray-brown & rust- . a brown, mottled, slightly fine sandy, !r 1.5-2.0 2 sl i"q tly ORGANIC SILT p, •i, ' dam trace .S_z ! Y rootlets and root casts • ,• i ( 4,2, �` R • • r •Very.•s•t.iff•A:.l.i.s ny..: in•e•.:sand • f sd3.:•.-:. 0 74.5 } 4 y slightly ORGANIC :SILT, :damp.,:lest..'2©- .l• ..c� (=26:7) sl iglu Y s 0% fine sand. . • • • 4.16' ' .• griadatidnal «,« _..•� 3 . • 2 �4 0 . f Very :stiff, brown mottled rust, fine 1 •(.•. sandy SI LT • wet to dame /� �'S w 6 T - • Medium sti ff to stiff/loose, dark : . . ; El. .5-5 , E-- • ,. gray,. fine 'sandy SILK grading to «. . 0,5-1.5 t -� � U.1 •silty fine SAND; wet, •trace to •occas- • p I Tonal fine organic fragiments, est. 1� 50Z,.grading* to 70Z fine sand i ` ' ; •••. • . •. (;32.5}. : 9:p..•, .,•.•........... • Bottom of Test Pit .,•• Completed 10/21/81 • : lgt .� i • i, CC LEGEND 1 SHELBY TUse SAMPLE LOCATION AND NUMBER NUMBER' f' 0 GRAB SAMPLE LOcATIoN AND W ( ) WATER CONTENT(PERCENT) 0 POCKET FENETROMETER(TONS PER SQUARE FOOT) T-' FIELD DENSITY TEST(POUNbs PER CUBIC F OOr, , t Kell /Strazer As iatest TIGARD TECH CENTER LOG OF TEST PIT rt. 14 c ,kir T •gard i gregoll i I Nov, , 1981 P i FIG. • • • ( i, • •• • • • r Approx. Eleva -' 186 ft. - • 0 . Dark brown, fire sandy, ORGANIC SILT; 801 • • damp, numerous roots to " (TOPSOIL) .(23.7) 1.0-2.0 • , ' t Very stiff, brown, slightly mottled, r' F ' • 2 fine, sandy. SILT;,.:damp, .est.. 20% . grading to 40% fine sand below 8 feet. (; • • • •` •.. +, '' 2;3.4 ? , ., IA l i 1 I « • . .., • It :. .. , . , . ...,.. .. .. 44 ®' 74.5 , (3.1. 6) • i•FY yf .,•+;• e. r. • 1 Bottom of Test Pit Completed 10/21/81 • No Free Water.Observed ' •r ' • ,t • • 1. - y'- I ! 1 .. , LEGENb 4 ' , SHELBY TUBE SAMPLE LOCATION AND NUMBEFt GRAB SAMPLE LoCATIoN AND NUMBER ( ) WATER CONTENT(PERCENT) 10 POCKET PENETROMETER(TONS PER SQUARE FOOT)' T FIELD DENSITY TEST(POUNDS PER CUBIC FOOT) • kelf / trl terAssociates TIGARC TECH CENTER LOG OF TIE lr Orr Tie, 14 •: ikicasuit�►�s Ti Bard' Oregon 0-O0001, 1 Nov, 1081 t, :x, ,c • n. 1i.. W • • • • • i ., , 1 • 0,,,,„ . . //�� A '� .... , ...pc-).- s( - • . . "-ir A.., / \-1 04,SsoiTobi...e. 54(....c.,.. c:le. • • F I Gh. ---., • 1 P ' _( t—A • M 1:. • • • a t44\014. 6 : 1, # L, (2sP...Aciat4T 5 ii.:4-0 4., F......140-4.4 It LA... To F'pE, 6 OGt 1J(LA,{... FILL O ,1 LL k.,0'5' 4-11 e 4 < 1 t" i -- . . „ p+ n 1 . N. TIGAR T CH CENTER R Pt. G 1 NT r LL 'DEt LS , i; • T'in i^� l �'tr• t 4V, y ? $1 0-300 a'O �4 FIGrr , .16 t� , [Page Too Large for OCR Processing] [Page Too Large for OCR Processing] [Page Too Large for OCR Processing] [Page Too Large for OCR Processing] '. ...._._,,..:...rw.,.r,,: i e ....:.........::..... ..._...N__ _,....._.. .........,..... ,... 00 q 0 5r cr L FILL. 0 . \ .4 ., / P D o A ? Q I . n T.- .-1, ‘i.... M14. ( p(c..44..3. I 4,,.a a. M p 0 . if, viera vohsear.,.. 11 -a" r c)aAse.i. Pi P6 q d r Notes: 1. Remove all organic silt soils from drainage swale and beyond. Backhoe • removal will probably be required. Clean surfaces of all loosened soil ° 2. Place continuous filter fabric blanket, perforated drain and drain rock, as shown. Cover drain rock with filter fabric. 3. Place compacted structural fill to required grades. 4. Filter fabric may consist of Fibretex, Supac, Marafi 40S or equal . 5 Mini mum drain rock thicknesses are as shown. If wet or soft qua ditions �� exist,, initial fill layers should consist of all weather granuar fill . } . ,Y1. t r.iw. 4 '_, .: 4: T7CARb TECH CENTER t perky/ r'axer Ass cta tsi SUBbttAiNAGE bETAIL AT SWA:E Tigard, Oregbfl �� coi�t>x�t� er,3Oo.01 a NOV Nav , lgb1. y .......w:°:.t rin... .. '. • .11,1 1 -tx . . ' . p , ur.0 1 1 O, • ;• p o 1 u p r F> t,P rr • r 6 � % � at m lt)o a ° •. ..:5/� ° I � Ala IL 4 Pte. pipe M� � o.5 � C � - 11,.,-' Fx5ortc. ,54-1-VeLofs L• ti ` -rc t... 1 G. • I ; r 'Y,. i/ 1 . ( 5.4.:X.,..', t 4Ha r4 S .1. `j ,a � • . z 0 N, • W 1 • • .�. .. •rte✓ pRD TECH CENTER � . f D � 1rL 1(ellyj r rAs-s c l"ttsi . Mg 'd ita " gads begor► Nov, 1 8 0-300,01 - '•O•pd•p�pwp..: r�pp. � r �•I..w x.ty x'.r.. .Iti I - - -- 4 # . ,?. _ k. .., . ' . ••0•.•' •.'..7' . ... . 0. •'•:7.1: ...............b,„, ....: .nre ........... ..6-0 Clayey Silt Seal (landscaped areas only) ‘,.;:s3.,. ...f•,.. .,•..c. i Random Backfil I (landscaped areas only) - ....:f a :X.rvi•ph Use granular backfill beneath pavements, ,....... 88,8 .-....; 88.,, .-. ,1.-, slabs or other improvements. t 0.: r...1.,-03 I ,r.z.•.e..:.: . . ,;,,,.....h: 12" Min , pervious granular backtill .,....-,!;,:. 0::. ....;:,= i. (clean, washed, sand) -.,v,... . „....,....,-,,,v... , ,...-...—,....4.,.,,...1,. 0...,..?„ ,,,,, ...... 7.4:„.....„.;,,,,,.....■1',.....V 18" Min. envelope of woven or slotted geotextile . 4.0. =,...8.; ,ro.f..rk..718...87,...: . , .... .......,....8,8, (Marafi , Carthage Mills, etc ) around gravel 8..,;.,.- tt!;....:8‘,.v.- . `... ,,' t....,..., ::-4,‘, ....to.: ' around 4" dia. perforated pipe. Gravel to .,,,••... „• • ri •"" I ( . i Vail* . • 0 ■. • 0 be 3/4" to 1i". ' :i:•:;° :7-:.::::.:(8:ff,',Isi •::„.,<:5;'. .......4t..•-:..: 6. .--. • 1 L._ • Widen excavation as required to maintain 2 0.5% grade on drain. Limit excavation depth to 1V on 2H as shown. , , , 1 . ,. . NOTES N 1. Roof drains are not to be directly connected to subdrain system, 1 d. . Connection may be made at a point where roof drains will not back up subdrains, 1 ) 2. Tamp all exterior backfill soils in 6" lifts in landscaped areas. Compact to 95% ASTM D-698 beneath slabs or pavements, Do not use heavy , , compaction equipment within 3 feet of wall . , . . - z 3, ADS Drainguard (or equivalent) may be substituted for the 18" envelope , . of filter fabric and gravel . The free draining sand may be placed „, , , around the Drainguard pipe. , I 4. Sand shall contain not more than 0.5 percent passing the No 200 sieve based on the wet sieve analysis method, ..t. ' . 1 L I , , , „ . ti kelly/SitazerAssociatet TIGARD TECH CENTER FOOTING & WALL DRAIN DETAILS 1 egotechnkai Conwitttnis Tigard,i 4 li Otegon Nov. , 1981 0-300,01 1 . FIG 19 , i VI , LANDSCAPE ARCHITECTURE • ,• URBAN DESIGN� PLANNING C so Ott a V. .., IK PLANT LIST 1410 N,W Johnson SS )C1c��E5 Penland;OR 97209 _ i i (503)242.1477 NO BOTANICAL NAME COMMON NAME SIZE COMMENTS Trees ,, 2 Acer circinatum Vine maple 8-10 ' Multi-stemmed +;q' 2 Ace specimen 3 Acer palmatuz Japanese maple rr s p 24 Acer rubrum Red map 3 Cornus firida Flowering dogwood 12-14 ' pine 10-12' .�' 117 Pinus contorta Shore p 6 Pinus vensiflora Japanese red pine 10-12 ' >• 34 Pseudotsuga menzieii Douglas fir 46 Q uercus boreallis Red oak 21/2- 311 6 , Shrubs 192 Abelia grandif1ora Glossy abelia 5 Gala rr sherwoodii" ~ 10 Azalea mollis Mollis azalea 30-36" flexe azalea 2 Gal. 235 Azalea Here 5 Gal. ' 35 Mahonia &quifloria Oregon grape compacta 10 Piera.s japonica onica Japanese andromeda 18-24" Furnwendron "Mrs. Rhododendron "Mrs. 24-30i' 10 Rhododendron Furn ival" 10 Rhododendron unique Rhododendron unique24-30" spiraea 3 Gal. �� 95 Spiraea thunbergii Japanese . 20 Viburnum davidii Viburnum 5 Gal. Ground C_Covers n lish Ivy Flats 12" O,.C. 46,375 Bedera helix hans Aaron' s beard Mats 12 O.C. 46,280 Hyper cum calk 41.1„ • a > i LANDSCAPE ARCHITECTURE t : 1 URBAN DESIGN 4 PLANNING - : Ate' `4 d Km 1410 N.W.lohnsom Portland.OR 97209 associates (503)242-1477 ,9 IRRIGATION SYSTEM An automatically controlled underground irrigation system will be designed and installed for the entire site •` SOIL CONDITIONS See soils report by Kelly/Strazer Associates • � EROSION CONTROL Slopes will be covered with V"' of topsoil and mulch and w .11 be planted with ground cover and appropriate plant materials. (See planting plan submittal) . 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' , 'OS/AV:4e/ ....,,,;',-,:. ;,4-/ (Viter.o. 4 11...g, 1 , 4 ... • :: 74 'c,,,, . ,, r t . ,, ,. . , , , ., ., 1 9 ,. 1 I, 4 7l.. ,• . .M 1 1 i. 0 . i• e.t AUTRV Debra Naubert 4402 ka-Ofkrgr: 7510 SW Cherry St. 14365 SW 80th Place Tigard, OR 97223 (4, Tigard, OR 97223 oltiMULMOWEI-0-0-v ALBERTS David Evans & Associates 7490 SW Cherry St. 2626 SW Corbett Avenue Tigard, OR 97223 Portland, OR 97201 TRUMBULL Guthrie, Slusarenko, Leeb 7470 SW Cherry St. 320 SW 6th Avenue Tigard, OR 97223 Portland, OR 97204 STEWART Western International Pro. 7450 SW Cherry St. 1805 NW Glisan Street Tigard, OR 97223 Portland, OR 97209 TORPLING 7430 SW Cherry St. Tigard, OR 97223 JOLLY 7410 SW Cherry St. • Tigard, OR 97223 S1JPRINE 8350 NE Tillamook Portland, OR 97220 Circle AW Products Co, • P.0. sox 1171 Modesto) CA 95353 Associated Computer Service 11,0, Box 23097 • Tigard) OR 97223 / Pacific Western Bank 10888 St gain MilwaukieJ OR 97222 & l luvestmehts P.O. tolt 5896 Seattici WA 98124 6...womm rc 4 OWNERSHIPS WITHIN 100 FT. OF SITE LOT/DESCRIPTION OWNER/ADDRESS' Lot 38, Rolling Wilburn Autry Hills No. 2 7510 S.W. Cherry St. Tigard, OR 97223 �. • Lot 39, Rolling Richard & Helen Alberts Hills No. 2 7490 S.W. .Cherry St. Tigard, OR 97223 Lot 40, Rolling Donald & Frances Trumbull No 2 7470 S.W. Cherry St. OR 97223 Lot 41, Rolling Carole Stewart Hills No. 2 7450 S.W. Cherry St. Tigard, OR 97223 John & Ursula Torpling Lot 42, Rolling P ling Hills No. 2 a 7430 S.W. Cherry St. Tigard, OR 97223. Lot 43, Rolling Wayne & Joyce Jolly Hills No. 2 7410 S.W. Cherry St. Tigard, OR 97223 Tax Lot 600 Andree Sprine 8350 N.E. Tillamook Portland, OR 97220 Tax Lot 1100 Circle AW Products Co, P.O. Box 1171 Modesto, CA 95353 Tac Lot 3800 Associated Computer Service P.O. Box 23097 Tigard, OR 97223 Tax Lot 3900 Pacific Western Bank 10888 S.R. Main. Milwaukie, OR 97222 Tar Lot 4000 Circle AW Products Co. P.O. 'Box 1171 Modesto, CA 95353 TaX Lot 4100 Pacific Western Bank 10888 S.E. Main Mi1'waukie, OR 97222 gt Lot 1, Tech . X and L Investments Center, Busi- P.O. Box 3896 w Hess Park Seattle, WA 98124 �5 [Page Too Large for OCR Processing] [Page Too Large for OCR Processing] [Page Too Large for OCR Processing] [Page Too Large for OCR Processing]