Loading...
22808 102ND PL W.PDFiiiiiiiiii 171 22808 102ND PL W STREET FILE Dennis M. Bruce, RE. M.S.C.E., M.B.A. Geotechnical/Civil Engineer December 6, 1993 Mr. Rob Michel 22937 Highway 99 Edmonds, WA 98026 RECEIVED BE C 1 3 1993 ENGI.NEEfiING Subject: Geotechnical Assessment - Westgate 3 Lots .0 This engineering report presents the results of a geotechnical assessment of the property as shown on figure 1. The property is approximately rectangular (nominally 350 ft. by 130 ft.) and has never been developed. This geotechnical assessment was performed to provide more specific criteria for the proposed three. single-family residences and access road development. References: • Preliminary Geotech n i ca I'Recon na i ssance.. dated November 23, 1992 by D. Bruce, P.E. • City of Edmonds Plannirig Division Preliminary Review and Preliminary Approval and Conditions * dated April 19, 1993. • City of Edmonds Determination of Non -Significance (D.N.S.) posted April 16, 1993. • City of Edmonds Final Review and Approval with Conditions dated May 11, 1993. • Project Design Plans by Michel Construction and Design, December 1993. • Site photographs (attached). Assessment The primary geotechnical issue impacting development of this property is site topography (slopes). Geotechnical assessment of the site was performed by this engineer on November 19, 1992 using visual, photographic techniques, hand dug soil test pits, and experience with similar sites. The site has never been developed and is covered Yvith brush, bushes, and trees varying in maturity. The lot contains slopes varying in steepness from 5 to 80 percent. A series of ten backhoe test Pits were dug on June 21, 1993 along the proposed access road to lots 2 and 3, the proposed residence locations, and the existing access road to lot 1. The test pits were d . ug under,the direct observation of this engineer. The subsurface stratigraphy of all ten backhoe test pits was similar: 0 to .7 ft. Organics and dark brown loam. .7 to 2.0 ft. Medium dense sandy loam/well graded sands (SW) 2.0 to 7.0* ft. Dense free draining sands (SM with occasional gravels. *Note: Test pits #1, #5, #9 were dug to ten foot. depths. The remaining seven test pits were dug to depths varying between six and eight feet. SOILS - FOUNDATIONS - SITE DEVELOPMENT - INSPECTION - DR41NAGE - DESIGN & PERMIT LEGAL 17814 8th Ave. N.W. - Seattle, Washington 98177 - (206) 546-9217 Mr. Rob Michel Page Two No groundwater was encountered in any of the ten test pits. Conclusions/Recommendations The results of this investigation along with engineering analysis of the project design plans confirms the findings of the November 23rd preliminary reconnaissance. The site is geotechnically approved for the proposed 3-lot single-family residence with access drive sub*ect to the following conditions: Foundation allowable bearing pressure = 2,000 p.s.f. Equivalent fluid pressure of 40 p.c.f. is recommended for any basement level retaining wall design provided drainage zone is inspected and verified by this engineer. For retaining wall design, use friction factor of 0.55 and passive pressure of 350 p.c.f. The proposed structure can be supported on conventional continuous and spread footings bearing on undisturbed native soils or on structural fill placed above native soils. See the later sub -section entitled General Earthwork and Structural Fill for structural fill placement and compaction recommendations. Continuous and individual spread footings should have minimum widths of eighteen (18) and twenty-four (24) inches, respectively, and should be bottomed at least eighteen (18) inches below the lower adjacent finish ground surface. Depending on the final site grades, some overexcavation may be required below footings to expose competent native soils. Unless lean concrete is used to fill the overexcavated hole, the width of the overexcavation at the bottom must be at least as wide as the sum of two times the depth of the overexcavation and the footing width. For example, an overexcavation extending two feet below the bottom of a three -foot -wide footing must be at least seven feet wide at the base of the excavation. Footings constructed according to the above recommendations may be designed for an allowable soil bearing pressure of two thousand (2,000) pounds per square foot (psf). A one-third increase in this design bearing pressure may be used when considering short- term wind or seismic loads. For the above design criteria, it is anticipated that total post - construction settlement of footings founded on competent, native soils (or on structural fill up to five (5) feet in thickness) will be about one-half inch, with differential settlements on the order of one -quarter inch. Lateral loads due to wind or seismic forces may be resisted by friction between the foundations and the bearing soils, or by passive earth pressure acting on the vertical, embedded portions of the foundations. For the latter condition, the foundations must either be poured directly against undisturbed soil or the backfill placed around the outside Mr. Rob.Michel Page Three of the foundation must be level structural fill. We recommend the following design values be used for the foundation's resistance to lateral loading: Parameter Q25iga Value Coefficient of Friction 0.55 Passive Earth Pressure 350 pcf Where: (1) Pcf is pounds per cubic foot (2) Passive earth pressure is computed using the equivalent fluid density. We recommend that a safety factor of at least 1.5 be used for design of the foundation's resistance to lateral loading. Slabs -On -Grade: Slab -on -grade floors may be supported on undisturbed, competent native soils or on structural fill. The slabs may be supported on the existing soils provided these soils can be recompacted, prior to placement of the free -draining sand or gravel underneath the'slab. This sand and gravel layer should be a minimum of four (4) inches thick. We also recommend using a vapor barrier such as 6-mil plastic membrane beneath the slab. Permanent Foundation and Retaining Walls: Retaining walls backfilled on one side only should be designed to resis t lateral earth pressures imposed by the soils retained by these structures. The following recommended design parameters are for walls less than twelve (12) feet in height which restrain level backfi 11: PaLamt-tpr 12esijzn Value Active Earth Pressure 40 pcf Passive Earth Pressure 350 pcf Coefficient of Friction 0.55 Soil Unit Weight 125 pcf Where: (1) Pcf is pounds per cubic foot (2) Active and passive earth pressures are computed using equivalent fluid densities. For restrained walls which cannot deflect at least 0.002 times the wall height, a uniform lateral pressure of one hundred (100) psf should be added to the active equivalent fluid pressure. Mr. Rob Michel Page Four The values given above are to be used for design of permanent foundation and retaining walls only. An appropriate safety factor should be applied when designing the walls. We recommend using a safety factor of at least 1.5 for overturning and sliding. The above design values do not include the effects of any hydrostatic pressures behind the walls and assume that no surcharge slopes or loads will be placed above the walls. If these conditions exist, then those pressures should be added to the above lateral pressures. Given the consistency of free draining sandy subgracle soils, *hydrostatic build- up is unlikely, however. Also, if sloping backfill is desired behind the walls, thenwe will need to be given the wall dimensions and slope'of the backfill in order to provide tile appropriate design earth pressures. Heavy construction equipment should not be operated behind retaining and foundation walls within a distance equal to the height of the wall, unless the walls are designed for the additional lateral pressures resulting from the equipment. Placement and compaction of retaining wall backfill should be accomplished with hand -operated equipment. Retaining Wall Backrill Backfill placed within eighteen (18) inches of any retaining or foundation walls should be free -draining structural fill containing no organics. This backfill should contain no more than five (5) percent silt or clay particles and have no particles greater than four (4) inches in diameter. The percentage of particles passing the No. 4 sieve should be between twenty-five (25) and seventy (70) percent. The purpose of these backfill requirements is to assure that the design criteria for the retaining wall are not exceeded because of a build-up of hydrostatic pressure behind the wall. The top foot to eighteen inches of the backfill should consist of a relatively impermeable soil or topsoil, or the surface should be paved. The sub- section entitled General Earthwork and Structural Fill contains recommendations regarding placement and compaction of structural fill. behind retaining and foundation walls. Excavations and Slopes: In no case should excavation slopes be greater than the limits specified in local, state, and national government safety regulations. Temporary cuts up to a height of four (4) feet deep in unsaturated soils may be vertical. For temporary cuts having a height greater than four (4) feet, the cut should have an inclination no steeper than 1A (Horizontal:Vertical) from the top of the slope to the bottom of the excavation. All permanent cuts into native'soils should be inclined no steeper than 2:1 (H:V). Fill slopes should not exceed 1:1 (H:V). It is important to note that sands do cave suddenly, and without warning. The contractors should be made aware of this potential hazard. Mr. Rob Michel Page Five Water should not be allowed to flow uncontrolled over the top of any temporary or permanent slope. All permanently exposed slopes should be seeded with an appropriate species of vegetation to reduce erosion and improve stability of the surficial layer of soil. Drainage Considerations: We recommend the use of footing drains at the base of all footings and retaining walls. These drains should be surrounded by at least six (6) inches of one -inch -minus washed rock wrapped in non -woven geotextile filter fabric (Mirafi 140N, Supac 4NP, or similar material). At the highest point, the perforated pipe invert should be at least as low as the bottom of the footing and it should be sloped for drainage. All roof and surface water drains must be kept separate from the foundation drain system. No groundwater was observed during our field work. However, seepage into the planned excavations/soil cuts is possible, and likely.if excavation occurs during winter months, and if encountered should be drained away from the site by use of drainage ditches, perforated pipe, French drains, or by pumping from sumps interconnected by shallow connector trenches at the bottom of the excavation. The excavations and site should be graded so that surface water is directed off the site and away from the tops of slopes. Water should not be allowed to stand in any area where foundations, slabs, or pavements are to be -constructed. Any exposed slopes should be covered with plastic to minimize erosion. Final site grading in areas adjacent to buildings should be sloped at least two (2) percent away from the building, except where the area adjacent to the structures are paved. General Earthwork and Structural Fill: We recommend that the residence and access road be stripped and cleared of all surface vegetation, all organic matter, and other -deleterious material. The stripped or removed materials should not be mixed with any materials to be used as structural fill. Structural fill is defined as any fill placed under the garage, behind permanent retaining or foundation walls, or in other areas where the underlying soils need to support loads. This engineer should observe site conditions during and after excavation prior to placement of any structural fill. All structural fill should be placed in horizontal lifts -wit . h a moisture content at or near the optimum moisture content. The optimum moisture content is that moisture content which results in the greatest compacted dry density. The moisture content of fill soils is very important and must be closely controlled during the filling and compaction process. The allowable thickness of the fill lift will depend on the material type, compaction equipment, and the number of passes made to compact the lift. In no case should the lifts exceed twelve (12) inches in loose thickness. The following table presents, recommended relative compaction for structural fill: . . Mr. Rob Michel Page Seven Closure: The findings and recommendations of this report were prepared in accordance with generally accepted professional engineering principles and practice. No other warranty, either express or implied, is made. The conclusions are based on the results of the field exploration and interpolation of subsurface conditions between explored locations. If conditions are encountered during construction that appear to be different than those described in this report, this engineer should be notified to observe the situation and review and verify or modify the recommendations. If there are any questions, do not hesitate to call. Dennis M. Bruce, P.E. Geotechnical/Civil Engineer M. S4 DMB:njt WAS4 I N. I jqo-3 " '\� 17405 V - I EX14RES 12/23/1 -( ?,S- I Mr. Rob Michel Page Six Minimum Relative Locatign gf Fill Placement compactign--�- Beneath footings, slabs or walkways Behind retaining walls 95% 90% Beneath pavements 95% for upper 12 inches of subgrade, 90% below that level Where: Minimum relative compaction is the ratio, expressed in percentages, of the compacted dry density to the maximum dry density, as determined in accordance with ASTM Test Designation D-1 557-78 (Modified Proctor). Rockeeies The proposed access road to serve lots 2 and 3 requires soil cuts and fills. Rockeries are necessary to provide stabilization and erosion control. Based on preliminary review of access road sections, rockery heights will not exceed 6 feet. Standard rockery designs and normal good practices are applicable to this site, subject to inspection. Inspection I The recommendations of this report are only valid when key geotechnical aspects are inspected by this engineer during co nstruction: • Soil cuts • Foundation subgrade verification • Rockery and drainage zone installation • Any fill placement • Subsurface drainage installation Summary The proposed Michel 3-lot development is geotechnically viable when constructed in accordance with the recommendations herein, compliance with City of Edmonds approved plans and requirements and key ge'otechnical inspection during construction. Statement of Minimal Risk . The existing site -geotechnical factors pose a minimal risk to this project. This project poses a minimal risk to neighboring residences if observed and inspected by this engineer. Mr. Rob Michel Page Seven Closure: The findings and recommendations of this report were prepared in accordance with generally accepted professional engineering principles and practice. No other warranty, either express or implied, is made. The conclusions are based on the results of the fi�ld exploration and interpolation of subsurface conditions between explored locations. If conditions are encountered during construction that appea i r to be different than those described in this report, this engineer should be notified to observe the situation and review and verify or modify the recommendations. If there are any questions, do not hesitate to call. DMB:njt Dennis M. Bruce, P.E. Geotechnical/Civil Engineer jil.3 A4 -INK T -z .5. ru 44, , ki. P's 34.� 340 3.3� 33o 325 W� 315 9 12.042 5Q FT 1 �Q FT 17W \ :T 112.54 K5-& 25. 7.5', 15', 35% .6 NO-0 360 118.50 2 3RO 1505 \31 0 No 315 320 325 Ft & (,111�6 / TEs-T ?IT LocA-TtD'j RAC STREET FILE PLANNING DATA SITE ADDRESS: 2-M 9 10it-0:gL, 5,IA2. DATE: ZAA-, z ZONING: A - 2� PERMIT#: PROJECT DESCRIPTION:— �eyj �6m - SETBACKS: Required Setbacks: Front: jx::� Left Side: -7 1 /2-- Right Side: -7112_ Rear: JP5 Actual Setbacks: Front: 2,7 Left Side:__a Right Side: 16 Rear: jL FLOOR AREA: LOT COVERAGE: Maximum Allowed:- Actual: BUILDING HEIGHT: Maximum Allowed: 391. Actual Height:. OTY) 2-17,-2' SUBDIVISION: CRITICAL AREAS #: C4 - q -21 SEPA DETERMINATION: LOT AREA: OTHER: Plan Review By: PERMIT APPLICATION REQUIREMENTS To: Appli -RE cant - � - I From: Lyle'Chrisman, Engineei Owner. Address: - Plan Check No: Date: 14 MAA-14, Afterreview of the subject permit application, the following requirements must be met 1. Construction hours are:' WEEKDAYS — 7:00 A.IVL-10:00 P.M.WEEKENDS/HOLIDAYS — 10:00 A.AL-6:00 P.1VL 2. A separate RIGHT-OF-WAY CONSTRUCTION PERMIT is required for all work on public property. (ECDC 18.60) 3. Truck haul route plan must be submitted and approved prior to permit issuance. 4. Builder/owner is responsible for contetining all temporary rtmoff and erosion control on site. -(ECDC 18.30.030d) 5. NO WORK SHALL BE DONE WITHIN 15 FEET OF STREAMS OR 10 FEET FROM ANY CLOSED DRAINAGE FACILITY. BUILDERIOWNER IS RESPONSIBLE FOR IDENTIFYING CONDITIONS ON THE DRAWING. (ECDC 18.30.50G) 6. FELTER FABRIC FENCE SHALL BE INSTALLED AND INSPECTED PRIOR TO CLEARING AND CONSTRUCTION. (ECDC 18.30) 7. INSPECTIONS ARE REQUIRED ON STORM DRAINAGE SYSTEMS, TIGHTLINES AND CATCH BASIN INSTALLATION. INSPECTIONS ARE REQUIRED PRIOR TO BACKFILLING. (ECDC 18.30) 8.' Repair or replace ail defective existing curb, gutter and sidewalk adjacent to the property. If an intersection is involved, a handicap ramp may be required. Contractor shall meet with the City Engineering staff to determine the extent of repair prior to issuance of the permit (ECDC 18.90) 9. F!?�nvewa _slope shall not without a waiver. Every attempt should be made to keep the slope below 14%. Waiver granted to %. (ECDC 18.80.060D) 10.' Driveways must be paved from property line to City RIGHT-OF-WAY. A separate permit is required. (ECDC 18.80.060C) 11. IKSPECMONS ARE REQUIRED ON DRIVEWAYS AND SIDEWALKS PRIOR TO AND AFTER POURING. (ECDC 1830) 12. No burning of construction refiise without a permit ftorn the Fire Department. 13. Connection to City water system is required. Them is a separate charge for the water meter. (ECDC 7.20) 14. A back water valve is required if downstairs plumbing is below the elevation of upstream manhole. (ECDC 7.20) 15. Water and sewer main lines should be separated by 10 feet.minimum. (ECDC M10) 16. Connection to the City sanitary system is required. A separate permit is requi LID# F paid: Yes No Charg�-w (ECDC 1&10) ^6" PIC 17. Underground wiring is required on all new construction, and for additions, alterations, and repairs that exceed 5001* of the total assessed value of the structure. (ECDC 1&90) 18. A FINAL ENGINEERING INSPECTION IS REQUIRED PRIOR TO THE BUELDING DIVISION GRANTING OCCUPANCY OF THE BUILDING OR STRUCTURE. (ECDC 1&90) S I- Ir PUMEQUMT I ET FILE 30,0 3E�5 350 34� 340 3,35 330 325 320 315 % % 310 305 % % idCUS'E'ASEME'N'T-, A fOK)A STUD �t4---62'SQ F1 WM- COMEO All F.ou: '"o 13,080 SQ FT 12.042 50 F % 105.00 112.54 118.50 315 uiHEI&HT CALCS KS-8 25', 7.5', 15', 35% A : .3555 1'. .556 U. AYF GCAM - +556.575 AMAL +378425 3rob MM +381575 ui 3roo ui IMPEFV. SURFACE AREA VRIYEWAY 815 50. FT. HOL15E 2039 50, FT. ACCEPTA15LE TIGHTLINE MATERIAL OCH 40 PVC, 5DF 35(ASTM 0,3034) ALL NEW. EXTENDED. RE-13UILT OR RELOCATED ELECRICAL UTILITY AND/OR 5EFYICE FHALL DE PLACED UNDERGROUND TREEE, TO DE REMOYED PER APPROYED PLAN PLOT PLAN Wald 1" - W-0, 3: U) w CQ 0 0) SL z C4 U) (3 C, — Z < u oNa -i N LU LL LLI -j LLI Z u z Z Lu LU U1 z w U) z 0 Ln n? U 35P 54� 335 % AGCE,55 EA6�MENT%,. i STOKM 6=3 5TODA -12,582'5Q FT NOIL CONNEGr ALL Domsfoms fo� STOPA OKAIN L110 22C W, 12,042 130 F uj .j 112.54 91 4 uj HF*Hr CALCS I j A LLJ -.5 25, 7.5, 15', 351/4, 6 +36a5 325 C *366�5 D - *366 AVE GRAM = +366.5Z ACrUAL = � I : MAX a b 4 STREET FILE CIT'i` OF EDMONDS USE PERMIT ZONE � S 4 0.185 NUMBER CONSTRUCTION PERMIT APPLICATION jos ( ' SUITE,APT AUUMtSS OWNER NAME NAME OF BUSINESS 2,YJI/ LEGAL DESCRIPTION CHECKI SUBDIVISION NO LID NOL-el-V V 0 Z, -3-' -.3 Q MAILI ADDRESS " PUBLIC RIGHT OF WAY PER OFFICIAL STREET MAP, EXISTING REQUIRED DEDICATION PROPOSED -FIXTURES TESCP Approved 0 RW Permit Required C3 Street Use Permit Req'd C3 Inspection Required 14k sidewalk Required 0 cc W CITY., ZIP I tLLPMONE NUMBER W NAME , METER IZ41 LINE SIZE NO. OF As P' RV REQUIRED YEX NO A PPRESS 2. t (J. REMARK Z cc W Z CITY ZIP TELEPHONE NUMBER NAME ,W7 00 cc Z 0 0 ADDRESS �YQ ENGINEERING MEMO DATED REVIEWED BY CITY ZIP 9 TELEPHONE NUMBER FIRE MEMO DATED REVIEWED BY Lu 5 u. in STATE LICENSE NUMBER EXPIRATION DATE SIGN AREA SEPA REVIEW AD NO. I/V ALLOWED PROPOSED C PLETE EXEMPT 1/7/b/l 3 EXP 714- Legal Description of Property - include all easements SHOR INEN W s VARIANC� OR Cu /V ZA BY IkD,E A741 13 SETBACKS - FEET FRONT SIDE -7 REAR HEIGHT LOT 60VER�GE Z Z Property T P:x Account rcel No. (--)M 6�1 REMARKS f;71 F71 r%7 LJ29.NEW RESIDENTIAL 1&j PLUMBING ADDITION COMMERCIAL MECHANICAL 0 W 0 M 0 REMODEL APT. BLDG. El SIGN FENCE REPAIR CYDS. El X_ WOODSTOVE SWIM POOL DEMOLISH 0 INSERT El HOT TUB/SPA GARAGE RETAINING WALL/ Lai eft"e" ROCKERY El RENEWAL 5 -19 __5 CHECKED By TYPE OF CONSTRUCTION 7Z Z cc OCCUPANT GROU723 SPECIAL INSPECTOR REQUIRED 13 YES AREA OCCUfA;T LOAD REMARKS 0 PROGRESS INSPECTIONS PER LIBC 305 Z a _j (TYPE OF USE. BUSINESS OR ACTIVITY) EXPLAIN: DrfN VE n to 2- MS4� NUMBER OF STORIES NUMBER OF DWELLING UNITS CRITICAL AREAS INUMBER qZ DESCRIBE WORK TO BE DONE (ATTACH PLOI PLAN) FINAL INSPECTION REOUIRED 0,157- ,,_*, .4 - - . -,e -- VALUATION I FEE ip/ PLAN CHECK FEE 50 ,407_,!51-06f BUILDING A::EZ 6 90 7 HEAT SOURCE: GLAZING % 1 PLUMBING Plan Check No. c2el - —7— MECHANICAL / GRADINGIFILL lei This Permit covers work to be done on private property ONLY. Any construction on the public domain (curLs, sidewolks, driveways, marquees, etc.) will require separate permission. STATE SURCHARGE Permit Application: 180 Days Permit Limit: I Year - Provided Work Is Started Within 180 Days STORM DRAINAGE FEE "Applicant, on behalf of his or her spouse, heirs, assigns and ENO. INSPECTION FEE successors in interest, agrees to indemnify, defend and hold tn harmless the City of Edmonds, Washington, its officials, m employees, and agents from any and all claims for damages of cr 4 whatever nature, arising directly or indirectly from the issuance of this permit. Issuance of this permit shall not be deemed to PLAN CHECK 0 EPOSIT 0 modify, waive or reduce any requirement of any city ordinance x nor limit in any way the City's ability to enforce any ordinance TOTAL AMOUNT DUE provision." I hereby acknowledge that I have read this application; that the ATTENTION APPLICATION APPROVAL information given is correct; and that I am the owner, or the duly authorized agent of the owner. I agree to comply with city and THIS PERMIT This application is not a permit until state laws regulating construction; and In doing the work authoriz- AUTHORIZES THE signed by the Building Official or his/her ed thereby, no person will be employed in violation of the Labor Code of the State of Washington relating to Workmen's Compensa- ONLY WORK NOTED Deputy; and fees are paid, and receipt is tion Insurance and RCW 18.27. INSPECTION acknowledged in space provided. """SIGN�TURE (OWNER OR'AGEIYT). DATE SIGNED DEPARTMENT S U DATE -I _T CITY OF A�IAI ASINA EDMONDS CALLFOR ORELIEAVO DATE ATTEWION INSPECTION IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR 771m0220 ORIGINAL — File YELLOW — linspeclor A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. UBC CHAPTER 3. PINK — Owner GOLD — Assessor 10247 STREET FILE Lot 2 A portion of Lot 1, block 1, Westgate Park, Division No. 2, according to the plat thereof recorded in volume 13 of plats, pages 40 and 41, in Snohomish County, Washington; described as follows: Commencing at the southeast corner of said lot 1; thence N 8914613211W 118.50 feet along the south margin of said lot 1 to the east margin of the west 197.54 feet of said lot 1 and the point of beginning; thence N 0106137"W 129.03 feet to the north margin of said lot 1; thence N 89148143"W 112.54 feet along said north margin to the east margin of the west 85.00 feet of said lot 1; thence S 0%06138"E 128.95 feet to the south margin of said lot 1; thence S 89,46132"E 112.54 feet to the point of beginning; SUBJECT TO AND TOGETHER WITH an easement for ingress, egress and utilities over and under a portion of lot 1, block 1, Westgate Park, Division No. 2, according to the plat thereof recorded in volume 13 of plats, pages 40 and 41, in Snohomish County, Washington; described as follows: Commencing at the northwest corner of said lot 1; thence S 89148143"E 85.00 feet along the north margin of said lot 1 to the point of beginning; thence S 89148143"E 313.90 feet to the west margin of 102nd Place West and the beginning of a curve concave Southeast and having a radius of 180.00 feet; thence Southwesterly 97.52 feet along said curve to the beginning of a curve concave Southwest and having a radius of 100.00 feet; thence Southwesterly 107.91 feet along said curve; thence N 89148143"W 102.44 feet to the beginning of a curve concave Southeast and having a radius of 20.00 feet; thence Southwesterly 31.52 feet along said curve; thence N 89"12153"W 20.00 feet to the beginning of a curve concave Southwesterly and having a radius of 20-00 feet; thence Northwesterly 31.42 feet along said curve; thence N 010613811W 20.00 feet to the point of beginning. -7 —7 3 r RLF (_,o to -7 - 00 / — 001 000(,d9 AXC85`8'� EASEM-ENT--- ---------- An easement -for ingress, egress and utilities over and under a portion of lot 1, block 1, Westgate Park, Division No. 2, according to the plat thereof recorded in volume 13 of plats, pages 40 and 41, in Snohomish County, Washington; described as follows: Commencing at the northwest corner of said lot 1; thence S 891,48143"E 85.00 feet along the north margin of said lot 1 to the point of beginning; thence S 89148143"E 313.90 feet to the west margin of 102nd Place West and the beginning of a curve concave Southeast and having a radius of 180.00 feet; thence Southwesterly 97.52 feet along said curve to the beginning of a curve concave Southwest and having a radius of 100.00 feet; thence Southwesterly 107.91 feet along said curve; thence N 89148143"W 102.44 feet to the beginning of a curve concave Southeast and having a radius of 20.00 feet; thence Southwesterly 31.52 feet along said curve; thence N 89112153"W 20.00 feet to the beginning of a curve concave Southwesterly and having a radius of 20.00 feet; thence Northwesterly 31.42 feet along said curve; thence N 0106,38"W 20.00 feet to the point of beginning. H17 LE