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APPROVED BLD PLN ENG RESUB 1 BLD2023-1060+Building_or_Construction_Plan+10.2.2023_9.49.56_AM+3815057IB �C U 1 GENERAL NOTES 2 3 4 5 NIESEL RESIDENCE SLOPE STABILIZATION 18500 OLYMPIC VIEW DRIVE, EDMONDS, WASHINGTON 98020 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE MOST CURRENT STANDARD BUILDING CODES AS ADOPTED BY SNOHOMISH COUNTY. 2. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS OF CONSTRUCTION, THE COORDINATION OF ALL WORK, SAFETY OF ALL PERSONS AT THE PROJECT SITE, AND SHALL COMPLY WITH ALL JOB RELATED SAFETY STANDARDS. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ACTUAL CONDITIONS OF ALL EXISTING UTILITIES SHOWN ON THE PLANS AND THOSE UTILITIES AND UNDERGROUND OBSTRUCTIONS NOT SHOWN ON THE PLANS. THE CONTRACTOR SHALL REMOVE ALL ABANDONED UTILITIES OR UNDERGROUND OBSTRUCTIONS THAT INTERFERE WITH NEW CONSTRUCTION AND PROTECT/REPLACE THOSE IDENTIFIED ON THE PLANS. EXCAVATION SLOPES SHALL BE SAFE AND NOT GREATER THAN THE LIMITS SPECIFIED BY LOCAL, STATE AND NATIONAL SAFETY REGULATIONS. 3. THE CONTRACTOR SHALL PROVIDE PROTECTION FOR PEDESTRIANS AND VEHICULAR TRAFFIC WHEN CONSTRUCTION ACTIVITIES WARRANT SUCH PROTECTION. 4. A COPY OF THESE APPROVED PLANS AND ANY REQUIRED PERMITS MUST BE ON SITE AT ALL TIMES. 5. THE OWNER SHALL OBTAIN ALL REQUIRED PERMITS AND ACCESS AGREEMENTS. 6. THE REQUIREMENTS OF THIS PLAN ARE THE MINIMUM REQUIREMENTS. THEY DO NOT REPLACE, REPEAL, ABROGATE, SUPERSEDE, OR AFFECT ANY OTHER MORE STRINGENT REQUIREMENTS, RULES, REGULATIONS, STANDARDS OR RESTRICTIONS. 7. ALL SURVEYING AND STAKING OF IMPROVEMENTS IS TO BE PROVIDED BY THE CONTRACTOR. CONTRACTOR SHALL FIELD VERIFY SITE CONDITIONS PRIOR TO STARTING AND SHALL NOTIFY ENGINEER IF THERE ARE DISCREPANCIES WITH THE PLANS. 8. CONTRACTOR SHALL PROTECT NEARBY EXISTING UTILITIES, STRUCTURES, PAVEMENTS AND FACILITIES. 9. CONTRACTOR SHALL LOCATE AND PROTECT ALL UTILITIES DURING CONSTRUCTION AND SHALL CONTACT THE UNDERGROUND UTILITIES LOCATOR SERVICE (1-800-424-5555) AT LEAST 72 HOURS PRIOR TO CONSTRUCTION. A PRIVATE/THIRD PARTY LOCATE SERVICE SHALL BE USED TO LOCATE/IDENTIFY BURIED UTILITIES ON PRIVATE PROPERTY. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE TRAFFIC/ACCESS CONTROL AT ALL TIMES DURING CONSTRUCTION ALONGSIDE OR WITHIN ALL PUBLIC RIGHT OF WAYS. 11. THE ENGINEER OR THEIR REPRESENTATIVE MUST BE ONSITE DURING CRITICAL CONSTRUCTION OPERATIONS. THE ENGINEER WILL BE PRESENT AT THE PRE -CONSTRUCTION MEETING. 12. CONTRACTOR SHALL IMPLEMENT A TEMPORARY EROSION AND SEDIMENTATION CONTROL PLAN IN ACCORDANCE WITH COUNTY REGULATIONS. 13. THE CONTRACTOR SHALL KEEP AFFECTED OFFSITE STREETS CLEAN AT ALL TIMES. 14. EROSION AND SEDIMENTATION CONTROL FACILITIES SHALL NOT BE REMOVED UNTIL CONSTRUCTION IS COMPLETE AND ACCEPTED BY PERMITTING AGENCIES. 15. THIS PLAN IS FOR CONSTRUCTION OCCURRING BETWEEN APRIL 1ST AND OCTOBER 30TH. ANY CONSTRUCTION WORK THAT OCCURS BETWEEN NOVEMBER 1ST AND MARCH 30TH MAY REQUIRE SEPARATE APPROVAL. 16. THE ENGINEERING DESIGN IS BASED ON THE FOLLOWING DOCUMENT: GEOTECHNICAL ENGINEERING REPORT AND BASIS OF DESIGN - NIESEL PROPERTY SLOPE STABILIZATION BY ASPECT CONSULTING, LLC, DATED 08/28/2023. 17. THE SCOPE OF WORK TO BE PERFORMED INCLUDES THE FOLLOWING: 17.1. ESTABLISHMENT OF CONSTRUCTION ACCESS AND TESC MEASURES. 17.2. INSTALLATION OF SOLDIER PILES AS SHOWN ON THE PLANS. 17.3. GRADING AND INSTALLATION OF LAGGING BOARDS. 17.4. RESTORATION OF DISTURBED AREA ON -SITE. City Of Edmonds Building Department Work RETAINING WALL (LANDSLIDE) Address 18500 OLYMPIC VIEW DR r---------------------------------------- Owner NIESEL - --------------------------------------- Approved Date 10/03/2023 ------------------------------------------ Building Official poxlovmm Permit Number BLD2023-1060 APPROVED ALL WORK SUBJECT PLANS MUST BE TO FIELD ON JOB SITE INSPECTION FOR CODE COMPLIANCE Special Inspections are required for this permit: ■1. Soils as per Geo-technical Engineer 12. Installation and construction of soldier pile wall 3. Inspections of on -site storm system: Post wall I iconstruction and inspection of repairs as required PROJECT INFORMATION CIVIL/GEOTECHNICAL ENGINEER: ASPECT CONSULTING, LLC 103 E HOLLY ST, SUITE 320, BELLINGHAM, WA 98225 ATTN: ERIK 0. ANDERSEN, P.E. 425-772-4705 SURVEY INFORMATION 1. SURVEY COMPLETED BY: TYEE SURVEYORS 2. SURVEY DATE: 8/15/2023 3. HORIZONTAL DATUM: NAD83 WASHINGTON STATE PLANE NORTH ZONE 4601 4. VERTICAL DATUM: NAVD 88 PROPERTY OWNERSHIP AND LEGAL DESCRIPTIONS ADDRESS: 18500 OLYMPIC VIEW ROAD, EDMONDS, WA 98020 OWNER: NIESEL, CHESTER A. SEC-TWN-RNG-QTR: SEC 13, TWP 27, RNG 3E (NE/4) LEGAL DESCRIPTION: SEAHURST PLAT OF BLK 002 D-02 - LOT 2 BLK 2 EXC TH PTN THOF DAF - BEG AT SW COR SD LOT THN89*42 OOE ALG S LN SD LOT 246.23FT TO TPB OF TR HEREIN DESC TH N10*13 03E 78.70FT TO INT N LN OF SD LOT 2 TH S86*12 40E ALG SD N LN 153FT TO NE CORSD LOT 2 TH S15*51 OOW 69.20FT TO SE CORSD LOT 2 TH S89*42 OOW ALG S LN OF SD LOT 147.73FT TO TPB & EXC TH PTN THOF DAF - BEG AT SW COR SD LOT 2 TH N89*42 OOE ALG S LN OF SD LOT 103.95FTTH N62*13 OOW 69FT TH N75*43 44W 18.09FT TAP ON WLY LN OF SD LOT 45FT NELY OF SW COR OF SD LOT TH S34*19 OOW ALG WLY LN 45FT TO POB PER CITY ED BLAS-94-6 REC AF NO 9404180612 SNOHOMISH COUNTY PARCEL NO.: 00565600200202 LOT AREA SQUARE FOOTAGE: 16,988 SQFT (0.39 ACRES) DEFERRED SUBMITTAL: 1) DRAINAGE REVISION SHOWING EXTENT OF REPAIRS REQUIRED PER GEOTECH. 2) BNSF APPROVAL TO PERFORM WORK WITHIN THEIR ROW, AS APPLICABLE. SPECIAL INSPECTIONS (refer to SI Agreement): 1) SOILS PER GEOTECH REPORT 2) SOLDIER PILE WALL 3) INSPECTION OF ON -SITE STORM SYSTEM POST WALL CONSTRUCTION 4) REPAIRS TO STORM SYSTEM PER REVISION SHEET DESCRIPTION SHEET NO. G-1 COVER SHEET AND GENERAL INFORMATION 1 OF 5 C-1 TESC AND EXISTING SITE CONDITIONS 2 OF 5 C-2 SOLDIER PILE WALL PLAN AND ELEVATION 3 OF 5 C-3 WALL SECTION, PILE SCHEDULE AND DETAILS 4 OF 5 C-4 SITE SURVEY AND CRITICAL AREAS 5 OF 5 REVISIONS ABBREVIATIONS CB CDF CL CONIC EL O.C. SD TESC IVA% CATCH BASIN CONTROL DENSITY FILL CENTERLINE CONCRETE DIAMETER ELEVATION ON CENTER STORM DRAIN LINE TEMPORARY EROSION AND SEDIMENT CONTROL TYPICAL APPROVED BY PLANNING Oct 03 2023 0 APPROVED BY PLANNING Oct 02 2023 ;�4 IV Fmily D. Austin,-T ,+ ' ° Super or FbersO µ y v.x s+sw °� PFl ©Chr.­:-�- - VIIIageMarket Sant Pan, More Parish Q 1la Sw "am.- namasw Project Site nd- ;eslgn a Si!rvire, Inc _.Greed La".' a 9 s ._ tl E - a Maple Park F f {Lulheran Church rJ�s� Ly, ghikepath m Cedar Park r Q ' _ ,zusn sw Cnnslian School �L Affordable f5oY' sl / House Cleanin gs rk 1 reo,Aa sw i O` aY pr v �CWl11}'9 _ Asw S - 5 t mAsw reognsw tat,R,w rk QkPadc d' tlff ; P iczms rsi versw s FJmt Adult Family H0mi sw �s invi mx a„as: sw - Ambition adult s.e . n a "• V p - n family home O • Summl rower go v ;'RI NV ILLE ream s,w Dr 1e5m n aleeaONadsh Yingling yoga $ tesaesw i; iy Hutt Park F '•.• a . o e e ronu se sw s w c1ee1rsltle enarcn Q p yR ¢Y n.,naswP ta•mFsw :esa �tw ' " ;-t e ' n t2Y,rrwootl Fire® r -, tStation l4 v Emerald Clty New Llfe Church Harley-Davidson QDlamontl Plumbing tea msr sw Heating 168N B1$ antl 05eaview a Elementary S&dal 16am Sf SW PetSmart9 n 4d R \ 1exu i9°u's'w" F to+mw sw iefrt sµ mgQw i ey F r-we " s � 1 Schneider FJecmcQ a a asPaik a .toms�sw sN s.sx Costco Gas Station vx. /mteF fr crvz .s w \� - iil ts,�e ssw [Ieoyx-nu„I ♦ i a , Oalcway Park Costco Bumneaa O µ ts.,us sw sw ` ;:•�v :• s., ryto +� Starka MassageQ Mobile 4 Studio m a ..yvisn tsy swrn ,vzm nrx i .. F .0 w. A ,$ x t4 � 4 a o' rvansw oe HWbby Lolbyo mr �_ Just Flow res�` Maplewood i>a,ds £ Bbom Eair y.Etlucadon Pmsbyletlan church GY RDS KEDPS GPILL t Edmonds ® Adventist Church © Royal India Fine z s' es sw '9e sirs Care and Pies Safeway® 911 Maplewood Shine A Blind America Rock ® 9 gDml,g B Cale, ng Q vwwo® -ew" sue'• F to BGem Club South County ® IP 19am 5ti A'1 Maylag JuM Fire Station l6 9EtlmOntls KntlerCare Laundry Like `torbuckse weadru ¢ Grace Lutheran Church EtlmOntls Home \\ QFC® £ LyDDWDfHI 0 i Q 9 lementary School > F Q s y Joe'a® 5• Park Maplewoodv es /TlSder •: 111 Argonaut Diving® l mtvsmn sw g$Id go >trk gYe�Y�/ Ed. de Ford BankQ _ ems, s Maplewood Pt -- k aren CroPerali:.© / us.sw sw Lynnwood Bowl85KateQ ueumnt vron ((II H $ ,s J ` 8 $zeo _ n20 Hams Ford Lfncol,o N VICINITY MAP (NOT TO SCALE) OWNER/CONTRACTOR IS RESPONSIBLE FOR EROSION CONTROL AND DRAINAGE ENGINEERING DIVISION OWNER/CONTRACTOR RESPONSIBLE FOR LOCATING ALL ON SITE UTILITIES. RELOCATION/REVISION TO ANY UTILITIES MAY REQUIRE A SEPERATE PERMIT. JCS Q li Fi Fli 1-006 1-033 s 1-032 CITY OF EDMONDS x Project Site Q' / 10 / 1 / 7 8 / 6 1U 7 2 2 J 2 00 6.z /• 5 �• 18 1 S,o 00 Z APPROVED AS S� NOTED 0/03/2023 24 s, k e 7�025� 30 2 �26 k , 028 2 17 a M � Q 15 27 l p 14 vo 2s 04 .C> 13 1 OON-o 03 2 030o. 12 N '++\ 12 11 01oX2"1 �r 1 m O� A ig \3823 01\ 10 00 9 \ 04 8 \ 02 g �� S'AS` 02 'c �01 J-A- 2� � 7 7 6... C ARBO PLAT,,QF v SEAHIJ_RST 6 O 5 01 (;56 4 05 04 4 , x a 01 3 A 'r+4i+Fi+'h 4iTHiar+4*44i+ah 4iT45 00 3 Y` 01^y Q 05,T,, Tn 0 1 2 t 03 1 01 g 13 0314, 011 4 % '9 04 c or, CPO 7 01 02 43 K 01 ,- -- -� 02 A. 5 1��\ I 15 "s,K�K 01 N PROJECT LOCATION () (NOT TO SCALE) YhWr'hi'h4i 07 NDS SEA VIE Q A N O CV CD I I I I I rn O 04 rnLn B C Z W � I � � U z H U � w a I I I I I U co U W W � 0 o Q Ln Of m U Q BLD2023-1060 0 RESUB CO Oct 02 2023 z CITY OF EDMONDS DEVELOPMENT SERVICES W DEPARTMENT p m c LU Q m , zN z W� Cr IN N J N z Z-> w U m N 0 N Q CO 0 Z O Q H W LLI 0 _ LL Z J W Q O Lu 0 Z W a ID Z Q 42 C SHEET REFERENCE NUMBER: G-ml SHEET IOF 5 1 2 3 4 5 0 M M UI IB IC 1p S, Si R EROSION AND SEDIMENTATION CONTROL NOTES 1. THE CONTRACTOR SHALL EMPLOY THE FOLLOWING BEST MANAGEMENT PRACTICES (BMP'S) TO REDUCE THE POTENTIAL FOR EROSION OF EXPOSED SOIL AND TO LIMIT SEDIMENT GENERATION. a. INSTALL SILT FENCE AS SHOWN. b. DESIGNATE AREA(S) FOR SOIL STOCKPILES AND COVER TOP AND BOTTOM OF ALL SPOILS AND SOIL STOCKPILES DURING WET WEATHER AS MUCH AS POSSIBLE. c. PROVIDE ACCESS CONTROLS TO PREVENT TRACKING SEDIMENT OUT OF THE PROJECT SITE. 2. THE RIGHT-OF-WAY SHALL BE KEPT CLEAN OF SEDIMENT. ANY TRACKED SEDIMENT SHALL BE PROMPTLY CLEANED OFF OF THE RIGHT-OF-WAY AND REMOVED FROM THE SITE. 3. DURING CONSTRUCTION, MINIMIZE DISTURBING THE GROUND AROUND EXCAVATION AND SMOOTH SURFACE FOLLOWING EXCAVATION TO AVOID CONCENTRATING SURFACE WATER FLOW. 4. THE TESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO, OR IN CONJUNCTION WITH, ALL CLEARING AND GRADING TO ENSURE THAT THE TRANSPORT OF SEDIMENT TO SURFACE WATERS, DRAINAGE SYSTEMS, AND ADJACENT PROPERTIES IS MINIMIZED. 5. ANY AREAS OF EXPOSED SOILS THAT WILL NOT BE WORKED FOR SEVEN (7) CONSECUTIVE CALENDAR DAYS DURING THE DRY SEASON, OR TWO (2) CONSECUTIVE DAYS DURING THE WET SEASON, SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED TESC METHODS (E.G. SEEDING, MULCHING, PLASTIC COVERING, ETC.). 6. ANY AREAS NEEDING TESC MEASURES THAT DO NOT REQUIRE IMMEDIATE ATTENTION SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 7. AT NO TIME SHALL CONCRETE, CONCRETE -BY-PRODUCTS, VEHICLE FLUIDS, PAINT, CHEMICALS, OR OTHER POLLUTING MATTER BE PERMITTED TO DISCHARGE ONTO OR FROM THE PROJECT SITE. I r-,(_r-,nln — — — — — — EXISTING CONTOURS (5-FT) — — — — — — — — — — — EXISTING CONTOURS (1-FT) SD SD SD SD Sl)-- EXISTING DRAIN PIPE O■ EXISTING CATCH BASIN — — — PROPERTY LINE ...................................................... SETBACK LINE X. X. XX SILT FENCE N-05 _ N-04 PROPOSED SOLDIER PILE WALL BORING LOCATION, ASPECT 2023 PROJECT CONTROL POINT PROJECT NOTES: 1. HEIGHT OF SLOPE IS 26 Feet. 2. AVERAGE SLOPE GRADIENT IS 82.5%. 3. CROSS SECTIONS ARE SHOWN IN APPENDIX A IN ADDENDUM TO GEOTECHNICAL REPORT AND BASIS OF DESIGN REPORT. An I I> > a Q A N O 04 04 0 I I rn Q rn O z w � I O U z H 0 W C:L I I U N U w o W 0 0 0 o Q U) w Of Co 0 Co BLu C w CC 1:3�•3���Y�c�i[�I��7 RESUB Oct 02 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT MIN= C7 v Z 0 Z o(a) — '> Q 0 O in �o N0 Z 0 V J> W Q LLI U Co m 0 o C: O Lu Z_ Lm -o 000 w W SHEET REFERENCE NUMBER: C-1 1 2 3 6 SHEET 2 OF 5 IB IC C 111101111 .E 70 .e 50 1 / / / / / 2 1 3 1 4 1 5 C-3 PROPOSED SOLDIER PILE WALL - SEE TYPICAL WALL _ _ _ _ _ _ Ss� DETAIL SHEET C-3 ----- �PRESERVE 80 LF OF WALL ---------------- - °�S �� 12"0 STORM DRAIN PIPE. 11 PILES,-&-O.-C.-PILE SPACING --------------- ------__ -- ------ -- °�S� �� ---- J" ----------------_--S°� ' CONTRACTOR SHALL VERIFY DEPTH AND ALIGNMENT 'WO �• •�•. �.„��S •.. _ •_ �!I •�•�I���i-_Z-T_��—�}♦�•�go•••♦��••-ffil �I�of ��Z����I— '►�•®• �/•��l�'•��I •,♦•� •� �� ••♦• �I •���II ����!♦•��I►� ►i�i� !���[�i1� WALL PLAN 1 SCALE: 1" = 4" C_2 0 LEGEND EXISTING CONTOURS (5-FT) - EXISTING CONTOURS (1-FT) — — — PROPERTY LINE ............................................... SETBACK LINE N-05 _ N-04 PROPOSED SOLDIER PILE WALL 4"x12" TREATED TIMBER LAGGING BOARDS (TYP.) EXISTING GRADE AT PROPOSED TOP OF WALL FACE OF WALL N-3 N-2 N 1 N4 ---- -----_-- N-5 — — � N- 1 N-10 N-9 N-8 N-7 N 6 r / / / / / / W14x61 Pile, 30' (TYP.) 8' (TYP) SOLDIER PILE (TYP.) WALL ELEVATION 2 SCALE: 1" = 4" C_2 10 20 30 ELI 50 .E 70 m m F111Z91 a F:111 70 50 im BORING LOCATION, ASPECT 2023 a I I I I I > > � � Q A 04 N C14 CV N CD I I I I I rn04 Q CD z w � I 0 U U Z H U w a- I I I I I U m U Q W n W o 0 o Q Cn LLI Cy- m 0 w m 5;: B w m U BLD2023-1060 0 RESUB } Oct 02 2023Lu z CITY OF EDMONDS (D DEVELOPMENT SERVICES W DEPARTMENT O O W Q m i L6 z N w � �O aN N J N z o w C C7 N O N a� CO Q 0 Z Z J J p O> Q Qo 0 > N �° J J J> � a Lu U m �� � �, 70 W Q No 0 Z 0 nLo 70 O Q O00 w SHEET REFERENCE NUMBER: C-2 SHEET 3 OF r5 1 2 3 4 5 0 M M IA IB IC u 110 MCI C 80 > LJ 70 1 2 10 20 30 40 Horizontal Distance in Feet SOLDIER PILE WALL SECTION SCALE: 1" = 4" 0 4 8 Feet 1 C-3 3 4 110 100 :4 5 SOLDIER PILE SCHEDULE PILE I.D. NORTHING * EASTING * PILE TOP ELEV. PILE TIP ELEV. PILE LENGTH PILE SECTION SHAFT DIAMETER FT FT FT IN N-01 307031.83 1265045.08 94.00 64.00 30 W14x61 24 N-02 307031.56 1265037.08 94.00 64.00 30 W14x61 24 N-03 307029.97 1265029.24 94.00 64.00 30 W14x61 24 N-04 307028.39 1265021.40 92.00 62.00 30 W14x61 24 N-05 307026.80 1265013.56 91.00 61.00 30 W14x61 24 N-06 307025.22 1265005.72 90.00 60.00 30 W14x61 24 N-07 307022.69 1264998.13 90.00 60.00 30 W14x61 24 N-08 307020.16 1264990.54 90.00 60.00 30 W14x61 24 N-09 307017.16 1264983.12 90.00 60.00 30 W14x61 24 N-10 307013.25 1264976.14 89.00 59.00 30 W14x61 24 N-11 307007.52 1264970.56 89.00 59.00 30 W14x61 24 *NORTH ING/EASTING LOCATIONS REFER TO THE CENTER OF PILE PLACE LAGGING PLAN VIEW TYPICAL DETAIL SCALE: NOT TO SCALE \AIA A\/f-A flr r% MI Ant 2 C-3 0 WITH LEAN MIX MIN. CLEAR COVER TO SOLDIER PILE (TYP.) I I I I I> a Q A po N 0 n CV CD I I I I I rncli Q Z w 0 U z H U � w a I I I I I U N U Q LJ n W O- 0 m Q Cn W (r m 0 w m B SOLDIER PILE WALL NOTES MATERIALS GEOTECHNICAL INFORMATION AND CRITERIA 1. AT LEAST ONE (1) WEEK PRIOR TO WORK COMMENCING, THE CONTRACTOR SHALL PROVIDE 1. INSTALLATION OF THE SOLDIER PILE RETAINING WALL SHALL CONFORM WITH THE MANUFACTURER'S DOCUMENTATION AND OR SAMPLES OF THE MATERIALS PLANNED FOR REQUIREMENTS BELOW AND/OR AS DIRECTED BY THE GEOTECHNICAL ENGINEER. THE USE IN THE CONSTRUCTION. 70 SUBSURFACE CHARACTERIZATIONS AND CALCULATIONS USED TO DESIGN THE RETAINING WALL INCLUDE SITE INVESTIGATIONS AS SUMMARIZED IN THE GEOTECHNICAL ENGINEERING 2. DRILLED SHAFTS SHALL BE BACKFILLED USING LEAN MIX CONCRETE OR CDF. REPORT AND BASIS OF DESIGN - NIESEL PROPERTY SLOPE STABILIZATION BY ASPECT CONSULTING, LLC, DATED 08/28/2023. 3. STEEL PILES SHALL CONFORM TO ASTM A992 GRADE 50. PILES SHALL BE PAINTED WITH CORROSION PROTECTION MEETING THE REQUIREMENTS OF SECTION 6-16.3(4) AND 6-07 OF THE WSDOT STANDARD SPECIFICATIONS FROM PILE TIP TO PILE TOP OR TO AT LEAST TO `+ SOLDIER PILE INSTALLATION WITHIN 2 FEET OF THE FINAL GRADE. 1. THE SOLDIER PILE SHAFTS SHALL BE A MINIMUM OF 24 INCHES IN DIAMETER, AND MUST BE DRILLED AT LEAST ONE FOOT DEEPER THAN THE BOTTOM OF STEEL BEAMS INDICATED IN PERMANENT TIMBER LAGGING AND BACKFILL THE PLANS. 1. SHALL BE NEW TREATED DOUGLAS-FIR-LARCH, GRADE NO. 2 OR BETTER. 2. THE CONTRACTOR SHALL PROVIDE SUITABLE EQUIPMENT TO ADVANCE THE SHAFT EXCAVATION TO THE DESIGN DEPTH IN A CONTINUOUS OPERATION. IT IS THE CONTRACTOR'S 2. SHALL BE 4-INCHES THICK MINIMUM. LAGGING SHALL BE AT LEAST 6-INCHES WIDE (12-INCH RESPONSIBILITY TO ENSURE THE SAFETY OF THE SHAFT, SURROUNDING SOIL, AND THE WIDTH SHOWN ON DRAWINGS). 60 STABILITY OF THE SHAFT SIDE WALLS. IF CAVING CONDITIONS ARE ENCOUNTERED, THE CONTRACTOR SHALL USE TEMPORARY CASING OR OTHER METHODS APPROVED BY THE 3. SHALL BE TREATED IN ACCORDANCE WITH SECTION 9-09.3(1) OF THE 2023 WSDOT ENGINEER. STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION, INCLUDING FIELD CUTS AND HOLES. 3. SHAFT EXCAVATION MAY BE SUSPENDED WITH THE APPROVAL OF THE ENGINEER. IN SUCH A CASE, THE SHAFT SHALL BE SECURED WITH AN APPROPRIATE SAFETY COVER. IF NECESSARY, 4. SPACERS SHALL BE PLACED BETWEEN CONSECUTIVE ROWS OF LAGGING TO ENSURE A TEMPORARY CASING SHALL BE USED. ADEQUATE DRAINAGE AND PREVENTION OF HYRDOSTATIC PRESSURES BEHIND WALL. A MINIMUM OF THREE SPACERS SHALL BE PLACED BETWEEN EACH ROW OF LAGGING 4. THE CONTRACTOR SHALL USE A CLEANOUT BUCKET, OR OTHER MEANS APPROVED BY THE BOARDS. SPACERS SHALL CONSIST OF DURABLE (NON -DEGRADABLE) MATERIAL AND ENGINEER, TO CLEAN THE BOTTOM OF THE SHAFT SUCH THAT NEGLIGIBLE LOOSE OR CREATE A MINIMUM 1/4-INCH GAP TO A MAXIMUM 1/2-INCH GAP BETWEEN THE LAGGING DISTURBED MATERIAL REMAINS ON THE BOTTOM OF THE SHAFT. BOARDS. 50 50 5. ALL SHAFT EXCAVATIONS MUST BE INSPECTED BY THE ENGINEER. IMMEDIATELY UPON COMPLETION OF SHAFT EXCAVATION, THE CONTRACTOR SHALL NOTIFY THE ENGINEER THAT THE SHAFT EXCAVATION IS READY FOR INSPECTION. THE CONTRACTOR SHALL HAVE AVAILABLE A SUITABLE LIGHT FOR INSPECTION OF THE SHAFT EXCAVATION, AND PLUMB WEIGHT AND TAPE TO CHECK VERTICAL ALIGNMENT AND DEPTH. 6. DEVIATION OF SHAFT EXCAVATIONS FROM THE DESIGN LOCATIONS SHALL NOT EXCEED TWO (2) INCHES. ALL EXCAVATIONS NOT WITHIN TOLERANCE SHALL BE CORRECTED OR REPLACED AT THE CONTRACTOR'S EXPENSE. 7. LEAN MIX CONCRETE OR CONTROLLED DENSITY FILL (CDF) SHALL BE PLACED WITHOUT DELAY FOLLOWING ACCEPTANCE BY THE ENGINEER. LEAN MIX CONCRETE OR CDF SHALL BE PLACED BY TREMIE METHODS IF THERE IS MORE THAN 12 INCHES OF WATER IN THE SHAFT. THE CONCRETE MUST BE FILLED TO AT LEAST THE ELEVATION OF THE BOTTOM OF THE LAGGING. 5. SOLDIER PILE WALL BACKFILL SHALL CONSIST OF GRAVEL MEETING THE REQUIREMENTS OF SECTION 9-03.12(2) OF THE 2023 WSDOT STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION. FUTURE USE PROVISIONS 1. AFTER CONSTRUCTION, EXCESSIVE LOADING BEHIND THE WALL, SUCH AS FROM HEAVY EQUIPMENT OR NEW STRUCTURES, SHOULD BE AVOIDED. 2. THE WALL AND SLOPE SHOULD BE INSPECTED ANNUALLY FOR SIGNS OF GROUND I p MOVEMENT ABOVE OR BELOW THE WALL. 3. THE WALL SHOULD BE INSPECTED FOLLOWING ANY EARTHQUAKE, PERIODS OF PROLONGED AND HEAVY PRECIPITATION, OR APPARENT MOVEMENT OF THE SLOPE. :3A�3��IY�C�1[II:Y17 RESUB Oct 02 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT W J W V J_ .a W Z � O0 Z .uLu _ I J a w cc co N O N Q a� w CO Q 0 Z 00) > Q� O N� J� U) U C6 QF� o Wo n'J w 000 J SHEET REFERENCE NUMBER: C-3 1 2 3 4 5 0 SHEET 4 OF 5 1 2 3 4 5 0 IC U ' c9 ,--------�� / /VC o 6 N/ i c0 2 I ''/ 5" F ► 8 5 \ / v 5' D.L.GM 1 \ I CD �. 9 � HOUSE S9 ' 8 k J ,� 136' ' I I���,c�i P GM it 20" t i ., . tk- h 2" ID = 111.2 + co �' 1 10' D L �� co 12., D — 10 8 �� k" 15' DL �NF + �1 o 5 ' HV cV �;,... `. 1 � � YD 6'+ IE ,.�. . O�+ 1 +1. + + \ \ SGN` 2 FINISH / I L4" IE � L26 FLOOR i. ; - 112.0 YD 107.0 :<. C6 S - YLb rn +++++++ +WM f i � _ �� APEX ELIE ' -j i 150 Q 19.5 OVERHA\ Q °.. i. ,+ + / o� Y // ry� HOUS + + + + 8 + + +! / f'S H x116.5 xg4.2 � + - 6 A Notes: 1. Storm drain line location is based on verbal report of inspection by The Drain Doctors, 9/26/2023. Location has not been verified in the field. 2. Side sewer location is based on sewer as -built drawings from City of Edmonds. Location has not been verified in the field. LEGAL DESCRIPTION — NIESEL SITE — 18418 OLYMPIC VIEW DR PARCEL A THAT PORTION OF LOT 3, BLOCK 2, PLAT OF SEAHURST, ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 9 OF PLATS, PAGE 90 IN SNOHOMISH COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS COMMENCING AT THE SOUTHEAST CORNER OF LOT 3, THENCE NORTH 86'12'40" WEST ALONG THE SOUTH LINE OF SAID LOT 3 A DISTANCE OF 140.95 FEET TO THE TRUE POINT OF BEGINNING OF THE TRACT OF LAND HERIN DESCRIBED; THENCE NORTH 17'22'22" EAST A DISTANCE OF 82.67 FEET TO AN INTERSECTION WITH THE NORTH LINE OF SAID LOT 3, THENCE NORTH 80'51'00" WEST, ALONG THE SAID NORTH LINE A DISTANCE OF 173.24 FEET TO THE NORTHWEST CORNER OF SAID LOT 3, THENCE SOUTH 34'19'00" WEST, ALONG THE WEST LINE OF SAID LOT 3 A DISTANCE OF 112.08 FEET TO THE SOUTHWEST CORNER OF SAID LOT 3, THENCE SOUTH 86' 12'40" EAST ALONG THE SOUTH LINE OF SAID LOT 3 A DISTANCE OF 210.00 FEET TO THE TRUE POINT OF BEGINNING, SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON. PARCEL B: AN EASEMENT FOR INGRESS, EGRESS AND UTILITIES OVER, UNDER, ACROSS, THROUGH AND UPON THAT PORTION OF LOTS 3 AND 4, BLOCK 2, PLAT OF SEAHURST, ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 9 OF PLATS, PAGE 90, INCLUSIVE IN SHONOHISH COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS BEGINNING AT THE SOUTHEAST CORNER OF SAID LOT 3, THENCE NORTH 15'51'00" EAST, ALONG THE EAST LINE OF SAID LOT 3 A DISTANCE OF 27.19 FEET TO THE POINT OF CURVE OF A CURVE TO THE RIGHT HAVING A RADIUS OF 1462.69 FEET; THENCE NORTHEASTERLY ALONG THE ARC OF SAID CURVE TO THE RIGHT AND CONSUMING A CENTRAL ANGLE OF 4'21'22" AND ARC DISTANCE OF 111.21 FEET TO THE NORTHEAST CORNER OF SAID LOT 4, THENCE NORTH 74'42'00" WEST, ALONG THE NORTH, LINE OF SAID LOT 4 A DISTANCE OF 162.65 FEET, THENCE SOUTH 17*22'22" WEST A DISTANCE OF 171.62 FEET TO AN INTERSECTION WITH THE SOUTH LINE OF SAID LOT 3, THENCE SOUTH 86'12'40" EAST, ALONG SAID LINE A DISTANCE OF 25.72 FEET TO AN INTERSECTION WITH A CURVE HAVING A RADIUS OF 20.00 FEET, FROM WHICH INTERSECTION THE RADIUS POINT OF SAID CURVE BEARS SOUTH 72'37'38" EAST, THENCE NORTHEASTERLY ALONG THE ARC OF SAID CURVE, BEING A CURVE TO THE RIGHT AND CONSUMING A CENTRAL ANGLE OF 90'00'00" AN ARC DISTANCE OF 31.42 FEET, THENCE NORTH 17'22'22" EAST A DISTANCE OF 20.00 TO AN INTERSECTION WITH A CURVE HAVING A RADIUS OF 20.00 FEET, FROM WHICH INTERSECTS THE RADIUS POINT OF SAID CURVE BEARS NORTH 17'22'22" EAST, THENCE WESTERLY ALONG THE ARC OF THE LATTER SAID CURVE, BEING A CURVE TO THE RIGHT AND CONSUMING A CENTRAL ANGLE OF 90'00'00" AN ARC DISTANCE 31.42 FEET, THENCE NORTH 17'22'22" EAST A DISTANCE OF 62.17 FEET TO THE POINT OF CURVE OF A CURVE TO THE RIGHT HAVING A RADIUS OF 20.00 FEET,\THENCE NORTHEASTERLY ALONG THE ARC OF SAID CURVE TO THE RIGHT AND CONSUMING A CENTRAL ANGLE OF 87'55'38" A DISTANCE OF 30.69 FEET, THENCE SOUTH 74'42'00" EAST A DISTANCE OF 55.33 FEET TO THE POINT OF CURVE OF A CURVE TO THE RIGHT HAVING A DISTANCE OF 20.00 FEET, THENCE SOUTHEASTERLY, ALONG THE ARC OF SAID CURVE TO THE RIGHT AND CONSUMING A CENTRAL ANGLE OF 82'04'11" A DISTANCE OF 23.65 FEET, THENCE SOUTH 7'22'11" WEST A DISTANCE OF 101.96 FEET TO AN INTERSECTION WITH THE SOUTH LINE OF SAID LOT 3, THENCE SOUTH 89'12'40" EAST ALONG SAID SOUTH LINE, A DISTANCE OF 25 FEET TO THE POINT OF BEGINNING SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON C) F 0 / v LEGAL DESCRIPTION - RODRIGUEZ SITE — 18500 OLYMPIC VIEW AV LOT 2, BLOCK 2, PLAT OF SEAHURST, ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 9 OF PLATS, PAGE 90, RECORDS OF SNOHOMISH COUNTY, WASHINGTON. EXCEPT THAT PORTION THEREOF, DESCRIBED AS FOLLOWS: COMMENCING AT THE SOUTHWEST CORNER OF SAID LOT 2, THENCE NORTH 89'42' EAST, ALONG THE SOUTH LINE OF SAID LOT 2, A DISTANCE OF 246.23 FEET TO THE TRUE POINT OF BEGINNING, THENCE NORTH 10' 13'03" EAST, A DISTANCE OF 78.70 FEET TO AN INTERSECTION WITH THE NORTH LINE OF SAID LOT 2, THENCE SOUTH 86'12'40" EAST ALONG SAID NORTH LINE, A DISTANCE OF 153.00 FEET TO THE NORTHEAST CORNER OF SAID LOT 2, THENCE SOUTH 15'51'00" WEST A DISTANCE OF 69.20 FEET TO THE SOUTHEAST CORNER OF SAID LOT 2, THENCE SOUTH 89'42'00" WEST, ALONG THE WEST LINE OF SAID LOT 2, A DISTANCE OF 147.73 FEET TO THE TRUE POINT OF BEGINNING; AND EXCEPT THAT PORTION THEREOF DESCRIBED AS FOLLOWS: BEGINNING AT THE SOUTHWEST CORNER OF SAID LOT 2, THENCE NORTH 89'42'00" EAST ALONG THE SOUTH LINE OF SAID LOT 2, A DISTANCE OF 103.95 FEET, THENCE NORTH 62' 13'00" WEST A DISTANCE OF 69.00 FEET, THENCE NORTH 75'43'44" WEST A DISTANCE OF 18.09 FEET TO A POINT ON THE WESTERLY LINE OF LOT 2, 45.00 FEET NORTHEASTERLY OF THE SOUTHWEST CORNER OF SAID LOT 2, THENCE SOUTH 34'19'00" WEST, ALONG THE WESTERLY LINE, A DISTANCE OF 45.00 FEET TO THE POINT OF BEGINNING, (ALSO KNOWN AS PARCEL 2 OF CITY OF EDMONDS BOUNDARY LINE ADJUSTMENT NO. S-946, RECORDED UNDER RECORDING NO. 9404180612); TOGETHER WITH AN EASEMENT FOR INGRESS AND EGRESS AS SET FORTH IN INSTRUMENTS RECORDED UNDER RECORDING NUMBERS 1130646, 1130647, 1130648 AND 8301200195. SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON. FND. CONC. MON IN CASE AT PI / EASEMENT DIMENSIONS: CURVE RADIUS ARC LENGTH DELTA ANGLE C1 20.00' 30.69' 87'55'38" C2 20.00' 28.65' 82*04'11" C3 20.00' 31.42' 90'00'00" C4 20.00' 31.42' 90'00'00" LINE BEARING DISTANCE L20 S 72'51'59" E 162.65' L21 N 19*12'23" E 171.62' L22 N 19*12'23" E 20.00' L23 N 19*12'23" E 62.17' L24 IN 72'51'59" W 55.33' L25 IS 09-12'12" W 101.96' L26 IS 87'22'39" E 25.00' STRUCTURE MEASUREMENTS CB-1 TYP. 1 STD. LID. RIM = 109.76 12" CONC. E = 108.51 4" PVC N = 108.61 12" CONC. W = 108.06 CB-2 TYP. 2 2' DIA LID RIM = 94.46 4" PVC S = 91.33 4" PVC S = 90.86 4" PVC S = 90.76 BOUNDARY DIMENSIONS: LINE BEARING DISTANCE L1 N 79*04'15" W 173.24' L2 N 36'05'45" E 112.08' L3 S 84'25'55" E 210.00' L4 S 19'09'07" W 82.67' L5 N 36'09'01" E 66.17' L6 IN 73'53'43" W 18.09' L7 N 60'22'59" W 68.55' L8 N 88'22'52" W 142.68' L9 S 12*03'14" W 78.70' L10 S 84'22'39" E 197.95' 8-15-23 PARCEL NUMBERS: 005656002003000 & 00565600200202 SE1 /4, NE1 /4, SEC. 13, T. 27 N., R. 3 E., W.M. CITY OF EDMONDS, WASHINGTON TYEE Tye e Surveyors SURVEYORS PROFESSIONAL LAND SURVEYORS 17544 MIDVALE AV N #107 SHORELINE WA 98133 206-525-3660 MERIDIAN + DATUM RTK CPS (NAD-83) NAVD-88 VERTICAL BENCHMARK WSDOT VERTICAL BENCHMARK: DESIGNATION "JEFF RESET" MONUMENT ID #6479 WSDOT BRASS DISK SET IN CONCRETE, SOUTH END OF SIDEWALK WEST SIDE BRACKETTS LANDING PARK. EQUIPMENT & PROCEDURES FIELD SURVEY CONDUCTED USING A COMBINATION OF CPS USING A REFERENCE NETWORK AND A 3" ELECTRONIC TOTAL STATION WAS USED FOR THIS FIELD TRAVERSE SURVEY. SURVEY PROCEDURES MEET OR EXCEED STATE STANDARDS AS SPECIFIED BY W.A.C. 332-130 WITH REGARD TO LINEAR AND ANGULAR CLOSURES. ALL MEASURING INSTRUMENTS FOR THIS SURVEY HAVE BEEN MAINTAINED ACCORDING TO MANUFACTURES SPECIFICATIONS. LEGEND: BFNC BOARD FENCE CB CATCH BASIN CLFNC CHAIN LINK FENCE DL DRIP LINE EJB ELECTRICAL JUNCTION BOX EA EDGE ASPHALT FEC FACE OF EXTRUDED CURB FVC FACE OF VERTICAL CURB GM GAS METER GV GAS VALVE I INVERT ELEVATION PM POWER METER PTL POWER POLE W/XFMR&LIGHT SDMH STORM DRAIN MANHOLE SGN SIGN SSMH SANITARY SEWER MANHOLE TR TELEPHONE RISER WM WATER METER YD YARD DRAIN D DECIDUOUS F FIR J JAPANESE MAPLE CONCRETE HATCH DECK HATCH GRAVEL HATCH CRITICAL AREAS LEGEND EROSION HAZARD AREA +++++++++++++ SLOPES GREATER THAN 33% ----------- 15-FT STEEP SLOPE BUFFER FENCE LINE AS NOTED GAS LINE OVERHEAD POWER LINE UNDERGROUND POWER LINE WATER LINE UNDERGROUND TELEPHONE LINE OOOO ROCK WALL . . . . . . . . . . . . . . . . . . . PROPERTY SETBACK LINE S SANITARY SEWER MAIN SS SIDE SEWER SD STORM DRAIN GENERAL NOTES 1. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF A SURVEY MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITION EXISTING AT THAT TIME. 2. UNDERGROUND UTILITIES WERE LOCATED BASED ON THE SURFACE EVIDENCE OF UTILITIES (I.E. PAINT MARKS, SAW CUTS IN PAVEMENT, COVERS, LIDS ETC.) THE CONTRACTOR SHALL VERIFY THE EXACT LOCATION, ELEVATION AND SIZE OF EXISTING UTILITIES PRIOR TO CONSTRUCTION. 3. TREE SIZES WERE LOCATED & SPECIES DETERMINED TO THE BEST OF OUR ABILITY. HOWEVER, TYEE SURVEYORS DOES NOT WARRANT THE ACCURACY OF SIZE & SPECIES SHOWN HEREON. ANY TREES CONSIDERED TO BE CRITICAL SHOULD BE VERIFIED BY A TRAINED ARBORIST. 4. THIS MAP WAS CREATED WITHOUT THE BENEFIT OF A TITLE REPORT. ADDITIONAL EASEMENTS MAY, OR MAY NOT EXIST. 5. NO PROPERTY CORNERS WERE SET IN CONJUNCTION WITH THIS SURVEY 6. THE BOUNDARY FOR THIS SURVEY WAS COMPUTED USING THE PLAT OF SEAHURST, AS RECORDED IN VOLUME 9 OF PLATS, PAGE 90 AND SURVEY, AS RECORDED UNDER RECORDING NUMBER 9510205005, ALL IN RECORDS OF SNOHOMISH COUNTY, WASHINGTON. 7. THE PURPOSE OF THIS TOPOGRAPHY SURVEY IS TO AID IN THE DESIGN ON THIS SITE. 8. THE CONTOURS SHOWN ARE FROM DIRECT FIELD OBSERVATIONS TO A VERTICAL AND HORIZONTAL POSITIONAL ACCURACY OF ONE—HALF OF THE STATED CONTOUR INTERVAL. LOCATIONS ARE FROM DIRECT AND INDIRECT FIELD OBSERVATIONS. DIGITAL POINTS MAY, OR MAY NOT EXIST FOR SPECIFIC ITEMS/LOCATIONS. a a A N O N I I I I I rn ^ o rn � z w � I O U Z Q rU r W CL U w o W W Q Uj m 0 B u 1, J 1:3A�3��IY�C�1[II:Y17 RESUB Oct 02 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT �z w CC CO o ? z w v♦ z O Q W O Q� > J J j ca W _ �70 y O E V Wo 0 0� W Z rl Q SHEET REFERENCE NUMBER: C-4 Al 1 2 3 4 5 6 SHEET 5OF 5