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13846 SW LEAH TERRACE i to 00 � rn In r m F-3 CTI cl CTI 1 I I I rn n 13846 SW LEAH TERRACE CITY OF TIGARD DEVELOPMENT SERVICES MASTER F,FRM' T' 13125 S111 Hall Blvd., Tigard,OR 97223 (503)639.4171 FIERMIT MST96­0437 DATE ISSUED: 11112196 F-311F ADDRESS. . . 1.384E SW TERP r-,ARC--L. JIS1 �19BA—HS256 SUBD I V I S I ON. . . . H I I.-I-SH I RE SUMM IT #d ZONING: R-7 r 1;1.-[3("1':. . . . . . . . . . I...C)T. . . . . . . . . . . . :�jc' Remarks: Path I ---------------------------------—------------------—--------- BUILDING ------------------------------------------------------------------- REISSUE: STORIES.......: 2 FLOOR AREAS---------- BASEMENT...: 0 sf REQUIRED SETBACKS---- REQUIRED---------- --- Ct.PSS OF WORK.:NEW HE I F41T......... 25 FIRST....: 1200 sf GARAGE...... 830 sf LEFT..........: 5 SMOKE DETECTRS: y TYPE Or USE...!9F FLOOR LOAD....: 40 SECOND...: 1339 sf FRON1......... 20 PARKING SPACES: I TYPE OF CONST.:51' AILING UNITS: I F I NBSMENT 0 sf RIC41T......... 10 OCCUPANCY GRP.:R3 '0D;;4-. 5 BATH: 31 TOTAL----- 2539 sf VALUE..i: 211026 REAR..........: 64 ------------------------------------- ------------------------ PLUMBING ---------------------------------------------------------------- SINKS.........: I eu CLOSETS.. 3 WASHING MACH..: I LAUNDkv' TRAYS.: t RAIN DRAIN ft: 0 TRAPS.........: 0 I.AVATOPIES..... 5 0*94WASHERS... I FLOOR DRAINS..: 0 SEWER LINE ft: 0 SF RAIN DRAINS: I CATCH BASINS_: 0 *0JB/ShOWF.RS._ GAhw D.'SP" I WATER HEATERS,: I WATER LINE ft: 100 BLKFl W DQFVNTR: I GREASE TRAPS..: 0 OTHER FIXTURES: 0 --------------------------------- -------------------- MECHANICAL -­­_------------------——--------------------—----- KIEL TYPES---------- FURN IM, 0 BOIL/CMP ( 3HP: 0 1JFNT FANS.....: 4 CLOTHES DRYERS: I /GAS/ / / FLJR;i i=1001 I UNIT HEATEPS..; 0 HOODS.........: I OTHER UNITS...: I MAX INP.; I BTU FLOOR FURNRTS: 0 VENTS.......... 0 WOODSTOVES.... 0 GAS OUTLETS...: I -----------•------------------------------------------------- ELECTRICAL ---------------------------------------------------------------- —RESIDENTIAL UNIT--- ---SERVICE/FEEDER---- --TEMP SRVCiFEEDERS-- ---BRANCH CIRCUITS--- ----MISCELLANEOUS—- -PDD'L INSPECTIONS— 1000 SF OR LESi; 1 0 200 amp..: @ 0 1'00 amp..: @ is/SVC OR FDP..: 0 PUMVI/IRRICATION: 0 10.V INSPECTION: 0 FA PDDIL 500SF.: 6 201 400 amp..: 0 201 400 asp..: 0 1st W/o CVC/FDR: 0 SIGN/OUT LIN LT: 0 PER HOUR......: 0 LIMITED ENERGY.. 0 401 6@0 �.p..- 0 401 600 amp..: 0 EA ADD! BP LIP: 0 51GW1./PANEL...: 0 IN PLANT......: 0 MANF HM/SVC/FDR: 0 601 100 amp.: 0 601+avps-1000 v: 0 MIN,'r, LABEL -10: 0 lem alp/volt.: 0 PLAN REVIEW SFC1119N ---------------------------------- Reconnect only.: 0 >=4 RES UNITS.. SVC/FDR)-225 A.: ) Go@ U NOMINAL: CLS PREP/SPC OCC: -----------------—--------------------------------- ELECTRICAL - RESTRICTED ENERSY ---—---------------------------------------------- A. SF RESIDENTIAL-------------------------- B. COWRCIPI- ----------------------—------------------------------------------------------ PAJDIU 8 STEREO. VACUUM! SYSTEM.. AUDIO t Sirrie.- rlPE ALARM....... INTERCOM/PAGING- OUTDOOR LND9C IT: BURGLAR ALARM.. 0TH: X BOILER.........: HVAC...........: LANDSCPPE/IRRIG: PROTECTIVE STGNL: GARAGE OPENER..: CLOCA.......... INSTRUMENTATION: MEDICAL........' OTHR- HVA("...........: DMA/TELE COMM.: NURSE CALLS....: TOTAL # SYSTEMS: 0 Owner: -----------------------------------Contrictor: TOTAL FFES:1 4847.05 LHL CONSTRUCTION LRL "ONSTRUCTION INC 7110 SW FIR LOOP 7110 SW FIR LOOP STE 160 TIGPRE OR 97?23 TIGARD OR 97223 Phony #: 624-7714 Phone #: 624-7714 Reg #..: 53769 This p-oit is issued subject to tne regulations contained in the Tigard Municipal Code, State of Ore. Specialty Codes and all other applicable laws. All work will be done in accordance with approved plans. This pet-sit will expire if work is not started "ithin 180 days of issuance, or if work is suspended for mare than 190 days. ------------------•------------------------------------- REQUIRED INSPECTIONS ­­---------------------------- —----—------------ �aoting Irsp PLM/Jnderfloor Framino Insp Gas Fireplace Water Service In Building Final Foundation Insp Mechani,:31 Insp Shear "ll Insp Insulation Insp Appr/Sdwl4 Insp Erosion Cortrol Post/Ream Struct Plumb Top Out Low Voltage Cyp Board Insp Electrical Final asi./Beas Mechan Electrical Sprvi Fireplace Insp Rain drain Insp Mechanical Final Crawl Drain Elect-ical Rough ine Ins Water Line Insp Pluab Final omi I:t ep Si gnat 1-n-e y Call for i.nspertion 639- 4175 CITY C F T I G A R D �)EWER 7ONNECTIAON DEVELOPMENT SERVICES PERMIT -:*RMIT #— . . . . . : SWR96- '146171 13125 SW Hall Blvd., Tigard,OR 91223 (503)639-4171 T)001-E ISSUFD: 1. 1/ 1'21/96, PARCEL.: 25109BA-HS25E SITE. ADDRESS. . . : 1.3846 SW LEPH SUBDIVISION. . . . : HILLSHIRE SUMMIT #2 ZONING: R-7 PD BLOCK. . . . . . . . . . . LOI.. . . . . . . . . . . . . :56 FENANT NI-)ME. , , . . :LHI CONSTRUCTION USA NCI. . . . .. . . . . . . FIXTURE UNITS. . . : 0 CLASS OF WORK. . . .NEW DWELLING kJNITS. . : I TYPE OF USE. . . . . .SF NO. OF BUILDINGS: I INSTALL TYPE, . - -BLI51AR TMPEPV SURFACE: 0 Sf Remarks : Path I Owner: FEES LHL CONSTRUCTION type amol.1"t by date recpt ' 200. 00 B 11/12/96 96-286335 7110 SW I IR LOOP PRMT 2 $ 1 STE 160 JNSP $ -5. 00 B 11./12196 96-286335 TIGARD OR 97223 Phone #: 624--7714 Contractor : ___._._...___.____________________ CONTRACTOR NOT ON FILE Phone #- $ 2235. 00 TOTAL Reg #. . - REQUIRED IN3PECTIONG This Applicant agrees to coonly with ail the rules and regulations Sewer Inspection . the Unified Sewage Agency! 'The pervit expires 180 days frog the date issued. Tho total amount paid will be forfeited if tl,i oermit expires. The Agency does not guarantee the accuracy of tie side sewer laterals. If the sewer is not located at the veas4rei@9t given, the installer shall prospect 3 feet in all directions from the distance given. If not iti located, the installer shall purchase a "iap and Side Sewer" Permit and the A Rncy I slall lateral. Permittee Girinati-ire : ...........- Issi.ted By : Call. fnr inspertion 639-4175 Plan Check# CITY 011`:� TIGARD Residential Building Permit Application Recd 5y 13125 SAN HALL BLVD. New Construction Additions or Alterations Date Rer'd TIGARD, OR 57223 Single Family Detached or Attached Date to P E. - 503) 639-4171 Date to DST1L' '3"�� Print or hype Permit#_W11 4-04"1-1 04' Called.0-II L Incomplete or illegible applications will not be accepted Name of Subdr isrnn Lora Name Jeb if t � Su►MwM M �• Site Address Architect Mailing AdOress Addre: —d-,t yiState Zip Phone Name L- L �lC✓L——. ---- Na Owner Mailing Address N SW _-.16�— Engineer Mailing dA dress C t)State Zip Pl rine City/State Zo Fho-ie Name __ Genf-ral `-�-++ryl C_ —__— — Desrribe work new addition O alteration O repair r� g Address Mailing to be done, Contractor — Additional Description of%Mork. City/State Zip Phone Oregon corst.Cont. Board Lic# Exp -ate Attach Co,jy of I ;-)6 C _ Project cr Curr nt COT Bu Hees Tax or Metro# Exp Cate Valuation $ _ Licerses Name _�.W — - NRI NEW CONSTRUCTION ONL`"p _ Name Mechanical - y� Sq.Ff House q FF; Garage. Sub_ WiflingA ss Contra "Y/State P,�' ��� _--_ __ Corner Lot Yes No Flag Lot Yes_ y/State Z pqi o,.l r- one (check one) (check one) 1=r, k.. C , ,_�_ -012 Restricted Audio/Stereo r _ Burglar Oreg n Const Cont Board Lic# Exp(ate Energy System Alarm Attach Copy o% D�1S-tom — — Current OTBusinessTax or Metro# - Ex Late Installation Garage Door MVAC Licenses C �f�tD 13t 3 Opener Systems NameP\) (check all that Other -- P I u m b i n g �-5 = - - -- apply) _— I ---, --- Sub- Mailing Address Will the electrical subcontractor wire for all Yes No Contractor I a r restricted energy installatlons7 — ��jf A'� y"1r6O6 fl-it, a Has the Subdivision Plat recorded' N/A Yes No � dyes ate z�pyR6dG Phone uls, , 4 60.6 •&0 7 ---. Reissue of MST# Solar Compliance 1 Oregon Const. Cont Board Lac# Exp date pante Attach Copy of') �5 y( //�� _ I (Calculation Attached) Current I Plum' pping Lic.#n Ex—p JUatg I hereby acknowledge that I have read this application, that the Licenses V1� 11 l l.;`' _ _�1 I rl h information given s correct, that I am the owner or authorized agent of CAT usiness Tax or Metre # Exp ate the owner and that plans submitted are in compliance with Oregon State Inws 'flame Signature of Owner/Agent Date ElectricalContact Person Name Phone Sub- I Mailing Address Contract-)r 10 fro S- V% \ ,It[ _ FOR OFFICE USE ONLY: _ _:tviState rl Zia Phone (—Plat# Map/TL#: —� Mu 't,�,r� dl 7U11L gl -SL 7 I J egConst Cont Board Lr;# Ex ate L j( 'D ���I I f)2, Attach Copy of lS C/ _ _ 9 Z_ _ Setbacks Zone. Solar Curre,rt Eiectria ' c3 Exp'D le I �� ! ,'?f !, Licenses _ 1u 1 ---_--_C' t _ COT Bu-rness Tax or Metro# Exp to Engineering Approval.. Planning Approval' TIF' l`>�_10—J-4 3 L _ — alp'f c immstapp.doc permit # Account Description Argent Amt. Pd. aa—1 Due m,(*G_oys'1 MST. Permit (BUILD) '70 713 Plumb. Permit (PLUMB) d27, 2 2 Nlech. Fermit (MECH) .04 i-, ELC/ELR Permit (ELPRMT) 30 yc� State Tax (TAX) ,1',� Bldg: Plumb- ff 2 � Mech: t ELC/FLR: Plan Check NIST: (BUPPLN) X13, y Plumb: (PL.MPLN) Mech. (MECPLN) CDC Review (LANDUS) ,�/0. _ �V (vv Sewer Connection (SWUSA) cZ2&) o7Zw 31ewe: Inspection (SWINSP) .33r 3J . Darks Dev Charge (PKSDC) /L?S� ;/.�S U Residential TIF (TIF-R) �o i Mass Transit TIF (TIF-MT) / 2V Water Quality (WOUAL) Water Quantity (WQUANT) /00 Erosion Control Permit (ERPRMT) gy �f�'•cJc, Frosion Planck/USA (ERPLAN) ::9�•6 _ U�k.6,u Erosion Planck/COT (ER0:3N) 1;? ,7F1.(;u C ire Life Safety (FLS) TOTALS: 3l'o�' dstwmetapp.doc r Rei 7196 96 Sep 17 16:06:19 RALMT69HS2 4 Alan Mssead Design (609)226.9191 2212G 1AXLcm it wv [P BY : L.H.L. CONST.' /ad�ta¢sg 13F4c� SuJ t 1't1R ul,cAr� 6 -4l-771 q CITY OF TIGARD HILLSHIRE SUMMIT NO. 2 LOT 56 (9,JJI S0. fT.) / \ � NOTE: LOT EXEMPT FROM SOLAR N 6 CODE DUE TO THE STREET B 40. If/ sgso / /If 7� / j If If / i 54kI / /tri' / Rr` / / �ch / 03 r % / If/ m / 10. N 20' cSMT. FLOOR ^�' L ARAGE / `�// % / L If 40, / 1" CONC. / DRIVEWAY 1p• / �\ r19500 ASI) 6^ If / OH16" INAt 09/17/96 MRR ALAN/IASCORD DESIGN ASSOCIATES,NC 5 NOT LIABLE FOR AA ACG7gACY OF THE tD000RAPHY APM NFUHNATgII IT R tH:SOL[ RESNOWRITY OF INE KKOEF ?n VERIFY ALL SITE CONDITIONS.WCILUDWO AM FILLA ED ON SITEAL A LgOF M OWNEAS OF �� "`v `�� b�,� ALA1I 11Af ( 0DD D C f I a n A f f 0 ( I A T C f 117C 1305 N W. 18TH AVENUE, PORTLAND, OREGON 97209 1503) 225-9161 S C A L L 1 2 0 0 CITY OF T DEVELOPMENT SERVICES 13125 SW Hall Blvd.,Tigard,OR 97223 (503)639.4171 ci-R'r I F I CATS OF OCCUPANCY PERMIT #. . . . . . . i MST96--0457 OPTF ISSUED: 04/L,2i 16 PARCEL.a e'.15109BA.-07000 CijTE AVDRr-SS. . . a 1384E SW LEAH TEFR SUBDIVISION. . . . a HILA-SHIRE SUMMIT NO. i MOINCeR---1 FAD I'LOCK. . . . . . . . . . a LOT* . . . . . . . . . . . . :056 JURISD1CTION0 TG C:LH89 OF WgRK. :NEW TYPE OF USE. . . e SF- •rY(='E OF C:ON ST R c 3N 0:-CUPANC:Y GRP. a R:, OCCUPANCY LORI)e 2 ReOlin rPse P&th 1. Owner c L.HL CONSTRUCT I"IN 71 10 SW FIR LOOP, TI BARD OR 972L3 Phone iia 6c4-7'714 Ca17tr•act 01^o __......_..___.�._....__...._._.._._..___...»w_..._.... L.HL.. CONSTRUCT113N INC 7110 SW V I P i_P 1 10ORD OR 97?:R3 Phone Me 624 -7714 Reg it. . a 000337 Th-i- % C.prtifit:ater grants OCC111.)e7iT117-y of the aabove refprr.nced building at, portion thereof and confirms that the building has been inspected for compliance with the St.!te of Oregon opecialty Lodes for the graLlp, ocC.1.jpanc.:y, and ute undeAr. tt,e r•ererknr~ed permih was issued. 1� !ILllI1�113 1: �;I' �C:T(1F L/INCIPE. -T SUPERVr�SO POST IN CONSPICUOUS PLACE t" CITY OF TIGABD BUILDING INSPECTION DIVISION 24-Hour Inspection Linc: 6394175 Business Phone: 6394171 Date Requested: —1 - i—_ A.M. _ P.M. _ MST: BUP:__u. -- Tenant:__— _ _ Suite: Bldg: MEC: Contractor: L` Phone: Ytc1-� PLM: Owner_ Phone: QOI ("7 j W ELC: K BUILDING, LD( on't) PLUMBING v —MECHANICAL ELECTRICAL SITE Site earn Post/lIcain Post/Beam Covcn/Service Sewer/Storm Footing Roof UndFI/Slat, Rough-In Ceiling Water Line Slab Framing Top Out Gas bine Roug66-In U(1 Sprinkler Foundation Insulation Sewer Ilo(--Duct Reconnect Vault Bin, Damp Drywall Storm Furnace Temp Service MISC. Masonry Ceiling Rain Thain A/C UG Slab Shear/Sheath Fire Spklr/Alm Crawl/Found 1). Heat Pump Low Volt ppruved Approved Approved Approved Approved Al,pr/Sdwlk c uved. Not Approved Not Approved Not Approved Not Approved FINAL FINAL FINAL FINAL 0 Call for reins i 0 Reinspection fee of Srequired before next inspection 0 Unable to inspect Inspector._ s _�------.,._ Date:�_ Z 2- i�� _ Page of 04/30/03 WED 16:32 PAX 303 643 1905 KLEINF'ELDER 103013 KLEI NFELUER Goleehnical Engineering TECHNICAL MEMORANDUM MoterlelsTesting&Inspedion Environmental 9uence Q Engineering Water Resources Earthquake Engineering Nr Quellty Date: April 30, 2003 I,O: MR. GEORGE F.'rARSHALL HEIGHTS CONSTRUCTION P.O. B DX 91249 t Portland,Oregon 97297-0249 Fax: 503.291.6917 Prom: Robert L. Stephens, P.E. aa� Senior Geotechnical Engineer +w, r� Project No.: C60-8634-01 Subject: ROCKERY WAI,I,DESIGN AND CONSTRUCTION RECOMMENDATIONS HAFFOUIL HU,L SUBDIVISION 11GARD, OREGON The attached Kleinfelder report: "Rockery Wall Design and Construction Recommendations, Daffodill Hill Subdivision. 13735 SW Bull Mountain Road, Tigard, Oregon," dated January 2.1, 2002 may be used for construction of the proposed rockery walls located at Lots 7 through 10 at the subject Subdivision. We understand that the existing walls at the; : lots may be raised from their current heights to heights not exceeding the maximum exposed wall height listed in our January 21, 2002 report Kleinfelder will perrorrn examination of the exis.'-a walls at Lots ,' through 10 to verify that previous construction was in compliance with the recommendations of our January 21, 2.002 report Please reference our letter to you dated April 23, 2M3. New construction of these walls will also require observation by an Oregon-licensed engineer familiar with rockery wall design and construction. -000- 'Thank you for the opportunity to provide our services on this project. Please contact the undersigned at your convenience with any comments or questions regarding the recommendations provided. L:1200 1ptvJ*d9k0"63A01kPMl0A1 dor 15050 9W Koll Parkway Gopyrighl 2003 Kleinfelder, Inc Sults L %eve:Ion, OR 87006 6028 Tel 503-044-9447 Fax. bw-k)41 1905 04/30/03 WEr 16:28 FAX 503 643 1905 KLEINFELDER WJ002 K L E I N F E L D E R TECHNICAL MEMORANDUM W%rials Tea 'g s°nspWion Environmental Science Q Engineering Water Resources Ferthgwke Enginearing Air Quality Date: January 21, 2002 To: MR. GEORGE MARSHAL P.O. Box 91249 Portland, Oregon 97291 MR. I,ANCE LUDWICK ;zarris-McMonagle Associates, Inc. 12555 SW Hall Boulevard Tigard, OR 97223 Fax (503) 639-1232 From: Travis 7. Nguyen, P E. Geotechnical Engineer Robert L. Stephens, P.E. Geotechnical Group Leader Project No.: 60-8634-01 Subject: ROCKERY WALL DESIGN AND CONSTRUCTION RECOMMENDATIONS DAFFODIL HILI.SUBDIVISION 13735 SW BULL MOUNTAIN ROAD - - TIGARD,QREGON ---- ---- --------- LN33k lrll ICT1[)N Per your authorization, we have prepared this Technical Memorandum addressing the proposed rockery wall alarlg the south side of the above referenced project site. This memorandum summarizes our understanding of ti;,-.. proposed WUII and provides our recommendations for construction. In preparing these rccommend4uions, we reviewed the Site Grading ,Ian provided by Harris- McMonagle Associates, Inc and the Gcotcchnical Inv�stigation report prepared for the project site by Geotechnical Resources, Inc (GRI) dated July 24, 200; A Kleinfelder engineer also made a brief site visit n January 21, 2002 to observe the existing conditions. I \2002\proieds\80863401\6027.8018 doc page I of.5 15080 b)NVroll Parkway G.pynght 2002 Neintelder, Inc Suite L Seaverton. OR 97006 8028 TO 503-bV-9447 Fax. 503-6/,3-1905 04/30/03 WED 18:29 FAX 503 843 1905 KLEINFELDER QI003 k'qKLEI N F E L D E R Kleinfelder has conducted no subsurface explorations :md has not conducted an overall geotechnical evaluation of the site. Our services have beer provided in accordance with the Engineering Services Agreement between Hi jTis-McMonagle Associates, Inc. and Kleinfelder, Inc. for the above referenced project. The rema ndel of this Technical Memorandum includes the following. description of the proposed wall; assumptions used to develop the rockery wall design recommendations; and, general rockery wall construction recommendations and specifications. A Rockery Wall Typical Construction Detail is attached as Figure I Rockery Csrlculation Illustration (Figure 2) and the calculations for detennining the minunum rock sizes are included behind the Rockery Wall Typical Construction Detail. The rockery wall design recommeodatioas have been developed on the assumption that the exposed height of the rockery wa;l will not exceed 9 feet. PROPOSED ROCKI";RY WAIL' Retaining wall is shown at one location on the Site Cnading Plan. Wall location, maximum wall height (as shown on the Plan), and slope condition above and below the wall are summarimcl below. It is our understanding that the maximum wall exposed height as shown on the Plan do not exceed approximately 7 feet. If the owner desires to reduce the proposed slope height above the wall, the wall maximum exposed height may be increased to approximately 9 feet- South Wall Thi proposed I-shaped rockery wall extends for a linear distance of approximately 373 feet on the south side of the site. The proposed wall is oriented east-west. The wall will support an existing cut. The proposed slope behind the wall extends up to an undeveloped and vegetated area at inclinations varying up to approximately 41MV (l-Iotizontal:Verttcal) The maxirnunu existing vertical cut slope on the Site is on the order of 7 feet in height at the central -)ortion of the wall and tapers to about 5 feet at both ends As mentioned above,the wall height as shown on the Plan do not exceed approximately 7 w.,L However,if the owner desires to reduce the proposed slope height above the wall, the wall maximum exposed heiph t may be increased to approximately 9 feet. ASSUMPTIONS USED IN ROCKERY WALL DESIGN Retainer!Sell: Based on the CRI geotechnical report, the native soil consists of medium stiff to stiff silt. We have irssumed that the rockery walls will retain the undisturbed native silty soils. For the ptupose o this design, we are assuming the lateral earth pressure on the rockery walls from on-site np!ive soils will be no great-or than the earth pressures the walls would be subjected to from a cut in the native soils. h ,ur stability calculations we assumed the following strength parameters- c-0 and O=29°. We have assumed a unit weight for the saturated soil the rockeries will support of x120 pounds per cubic foot (pcf) The friction angle-=d-soil-unit— - 1 0002\projects16086340116022R018.doc Page 2 of 5 15050 SW Koll Parkway Copyright 2002 Kleinfelder.inc. Suite 1. Beaverton.OR 97006-0028 Tel 503.644-9447 Fox 503-643-1905 C4/30/OJ WED 16:29 FAX 503 643 1905 KLEINFELDER Z 004 KLEI NFELDE ,' weight values used corres,,ond equivalent fluid pressure of 49 pcf for a non-restained wall with 4H:IV backslope. Wall Confgurati, Our design assumes that the rockery wall will have a maximum exposed height of 9 feet and wall will be battered at an inclination of no steeper than 1 HAV with a 4H:1 V backslope. We have assumed that building foundations will extend btlow the l H:l V restricted zone shown on the attached Rockery Wall Typical Construction Detail, Figure 1. Our Rockery Wall Typical Construction Detail is attached as Figurc 1. It includes minimill" required rock size details. Rockery Calculation Illustration is attached a.� Figure 2. Calculations are provided behind Figure 2. GENERAL CONSTRUCTION RFCOMMENDATIONS AND SPECIFICATIONS Rock wall r,nstruction is a craft, and the stability of rock walls depends in large part on the shill and experience of the builder. Kieinfelder should be notified at the time of wall construction to visit the site and observe the progress of the work. It will be necessary for walls in the designated areas to be built using the appropriate base rock and embedment parameters shown on the Rockery Wall Typical Construction Detall. If base rocks for 9 feet exposed height wall are not available, Kleinfelder should bw contacted to revise the design. Note that we have specified a minimum rack size of 250 pounds on the Rockery Wall Typical Detail. On short wall and near the top of higher wall, smaller rocks would be suitable front an analytical standpoint; however, small. _ rocks can be more easily dislodged by children or pets. If it is desired to use smaller rocks, we recommend that the top layer of rocks be mortared into place. Even with 250 pound rocks, it is possible that the rocks can become dislodged by people climbing or walking on the finished wall, or by intentional acts. If it is not possible to prevent this occurrence, larger stones or mortar should be used Other comments pertaining to wall construction: v No permanent excavations should be made below the toe of the rock walls. Temporary cuts should conform to OSHA requirements, and In no event should an excavation extend below a IIIA V slope projected downward from the toe of a wall. If groundwater is encountered, or if excavations are left open for an extended period of time,shoring or other slop. support measures may be necessat '. • The first coarse of rock most be placed on n 6-incta Inyr,- of crushed rock (bedding laver) overlying firm unyielding soil or well comp«cted granular fill. There should be full contact between the rock and gravel layer. We have indicated a bedding layer of crushed rock below the wall on the Rockery Wall Typical Construction Dc-tail. t.:X2002rprojects160803401%022R018.doc Paye) of 5 15050 SW Koll Parkway Copyright 2002 Kleintelder,Inc. Suite L Beaverton,OR 97006•A02A Tel 501-R44-9447 Fox, 503-643-1905 04/30/03 WED 18:29 FAX 503 643 1905 KLEINMLDER @1005 KLEINFELDER • Our design is based on the use of quarry stones that contain significant flat areas and that can be placed in a manner that provides sig►uficant bearing between rock courses. Rocks that are rounded, or that do not match the spaces that are made available by the lower course should not be placed. • Rocks should be staggered so that there are no -.ontir►uous vertical joints in the wall; each rock must bear on at least two rocks below it, • The long dimension of all rocks should extend back towards the excavation to provide maximum stability. • If gravel backfill is used, voids between rocks must be small enough ',l►at the gravel cannot be wa.hed through the face. Larger voids must be chinked with spalls or smaller stones (or geotextile fabric placed between the backfill and face rocks). • A drainage layEr is shown behind the wall to prevent the buildrtp of hydrostatic pressure from underground water sources. This layer is not intended to collect surface water. Surface water must be intercepted above the wall and routed to a positive discharge on either end of the wall. A perforated drain pipe is included at the base of the wall to facilitate drainage of any water that colleet� behind the wall. The drikin pipe should be sloped to drain to positive outlet(F). • Any changes to the design can potentially make the wall unstable and should be reviewed by Kletnfelder. Such changes include, but are not limited to: temporary excavations of ditches or trenches within five feet of the wall; surface or subsurface water allowed to flow over or behind the wall in any quantity; any other charges to the geometry and conditions depicted on the attached figures. Kleinfelder is available to provide urtennitlent observations of materials and procedures used during wall construction to evaluate compliance with our recommendations. These services will be provided on an as requested basis. FENCE RECOMMENDATIONS: If a fence is installed along the top of the wall, post supports should be entbeddexi at least 4 feet into the retained soil behind the drain rock. The supports should not he placed within the rockery wall tone. 1'\20021pto)ects1608fi?a011R022r;718 dor, Page 4 of 5 15D50 SW Koll Parkway Copyright 2002 Klelm-lder, Inc. Suite L Beevertnn, OR 97009.8028 Tel 503.644-9447 fax 503.643-1905 04/30/03 WED 18:30 FAX 503 843 1905 KLEINFELDZR I11009 KLEI NFELDER Thank you for the opportunity to provide our services on this project. Please contact either of the undersigned at your convenience with any comments or questions regarding the recommendations provided. Sincerely, KI.EINFELDER,INC. GI�D014 '4110 t 9 Travis T.Nguyen, P.E. Robert L. Stephens, P.E. Geotechnical Engineer Geotechnical Group header Attachments: Figure 1 - Rockery Wall Typical Construction Detail Figure 1 -Rockery Calculation Illustration Supporting Calculations L\2002\projects\80863401\6022R01N.doc Page 5 of 5 15D50 SW Koll Parkway Copytight 200;Kleinlelder,Inc. Suite L Beaverton.OR 97008-802:, 7@1.503-644-9447 Fax 503-60-1908 �w -------------- CITY OF TIOARD 'I Residential Certificate of Occupancy U0 C,5 L� Address: �° .� 52��..✓L �` Permit No. I Owner/Contractor: l Date of Final Inspection: � �� Inspector: This structure has been found to he insubstantial compliance with the provisions of the Star— a )f Oregon One& Two Family Dwelling — S erial Code and is hereb a roved for occu anc ,.