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APPROVED ENG PLN STM BLD2020-1033+Civil_Plan+3.8.2021_4.10.37_PM+2081734
LEGAL DESCRIPTION LOT 1 OF CITY OF EDMONDS SHORT SUBDIVISION, PLN20180031, SITUATE /N THE COUNTY OF SNOHOMISH, STATE OF WASH/NGTON. BASIS OF BEARINGS CENTERLINE OF 226TH STREET S. W. PER CITY OF EDMONDS SHORT PLAT S-2003-165 AS RECORDED UNDER AUDITORS FILE NO. 200501045002. BENCH MARK ELEVATION: 258.53 DA TUM : NA VD 88 SITE BENCH MARK : NE BONNET BOLT ON TOP OF FIRE HYDRANT LOCATED APPROX. 135 FEET WEST AND 40 FEET SOUTH OF THE SOUTHEAST PROPERTY CORNER. ELEVATION: 269.95 UTILITY NOTE THE LOCATION OF UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE ONLY AND DO NOT REFLECT THE LOCATION OF ALL UTILITIES ON OR IN THE VICINITY OF THE SUBJECT PROPERTY. THE OWNER SHOULD CONTACT ALL UTILITY PURVEYORS IN THE AREA TO ASCERTAIN THE LOCATION AND DEPTH OF ALL UTILITIES. LOT COVERAGE LOT AREA (NET): 16,341 SF ALLOWABLE COVERAGE (359) 5,719 SF HOUSE, COVERED DECK & GARAGE 2,156 SF PERCENT COVERAGE 13.29 BUILDING HEIGHT CALCULATIONS (AEG) ELEVA TION A: 285.91 ELEVA TION B. 270.82 ELEVA TION C. 267.61 ELEVA TION D: 270.49 TOTAL: = 1, 094.93 A VERAGE ORIGINAL GRADE (AOG) = 273.71 GARAGE FINISHED FLOOR = 270.00 ROOF RIDGE = 29Z58 ALLOWABLE BUILDING HEIGHT = 29& 71 (273.71 + 25 FT) IMPERVIOUS AREAS LOT 1 HOUSE+COVERED D/W, PATIO, PORCH, WALK 2,785 SF (ROOF LINE) UNCOVERED PATIO AND WALK 150 SF UNCOVERED DRIVEWAY 2,600 SF SHARED ACCESS DRI VEWA Y APRON (507. 650 SF) 325 SF LOT 2 TOTAL = 5,860 SF SOILS NOTE ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER BMP T.5.13. STORM DRAINAGE NOTES IF THE RIM TO INVERT OF ANY CATCH BASIN EXCEEDS 5 FEET A TYPE II CATCH BASIN WILL BE REQUIRED. FOOTING DRAINS TO CONNECT TO DRY WELL. CONSTRUCT/ON NOTES 1. APPLICANT SHALL REPAIR/RELACE ALL DAMAGE TO UTILI TIES OR FRONTAGE IMPROVEMENTS IN CI TY RIGHT -OF- WA Y PER Cl TY STANDARDS THAT IS CAUSED OR OCCURS DURING THE PERMITTED PROJECT. 2. DRIVEWAY SLOPES SHALL NOT EXCEED 149 PER ECOC 1 & 80. 060. J. MINIMUM OF 2FT COVER IS REQUIRED ON ALL STORM PIPES LOCATED UNDER DRIVABLE SURFACES AND 1FT COVER UNDER LANDSCAPED AREAS. 4. DRY UTILITIES SHALL HAVE A 3FT MIN HORIZONTAL SEPARATION AND 1 FT MIN VER TI CAL SEPARA TION FROM ANN WA TER, SEWER AND STORM LINES. STORMWATER CONTROL SUMMARY PROJECT St TE CA TEGORY CA TEGORY 2 DISCHARGE LOCATION. ONSI TE INFIL TRA TION SW 1/4, SEC 25, TWP 27N, RGE 3E, W,M, JOHA NNESSEN SHORT PLAT -LOT 1 �I I x/ �s I r r t0 LO r T YA , CIVIL ENGINEERING PLANS \ \ _ 10' PRIVATE SEWER ,BASEMENT TO BENEI�TK LOTS 1 & 2 202012491,0001 N8820'13"W 99.87' r SSCO CONIyECT T'6 4%'SS S1(JB ,lE 265.6E I RM 77G 77L1 ,/.� N 56' - 4" PVC N I AL D IN /c r ! l SIDE SEWER n I ' A 1i 1 r_ N= - N - rr / /r r r r D ' r r , 2„X 2„ E= 06! 65 Rl ,28 .5 r (E 78. 0 UT E) / , , 2.09 SLOPE lo,_- SSCO lE 266.72E i I ACCEPTABLE TIGHTLINE MATERIAL: SDR 35 SCH 40 N-12 F810 HANCOR I I D2729 3/4-- TO 1-1/2-- DRAIN ROCK FOR WALL DRAIN CONNECTION (3' MIN DEPTH) A T NCEDAR S PINE ST 2 2 e _ U � BELLA COOLA RD h � ST Q 220 S SW 2241H S S POET W SOUND 2267H ST S �0 228 r s S DEER D ri 2 N T SW WACHUSETT RD 34 ST SW I I PRIVATE 10' UTILITY EASEMENT TO BENEFIT LOTS 1, 2 & 3 (AFN 202012045001) Surface water runoff from the driveway shall be I I collected and discharged to �o the onsite stormwater management system. Additional catch basins, 269.0 I curbing, sloping may be FG i N required. VICINITY MAP NOT TO SCALE N SCALE. 1" = 10' 0 5 10 20 PROJECT TEAM APPLICANT SURVEYOR LEIF HELLEREN WEST ALLIANCE, LLC PO BOX 1764 13614 ASH WAY CONCRETE DRIVE D � � l I I I �� - EDMONDS, WA 98020 EVERETT, WA 98204 (509) 630- 0783 ` 16, 856 SF I CIVIL ENGINEER EMAIL: MA TR/XSURVEYOR@LI VE. COM CONTACT. DAVID WEST, PLS \ / E1JTH J CB-� N I N=1710.22 �� i 16531RAM AV E W,I SUITE A108 4" PVC STORM ® 1.09 -' L�' / I L YNN WOOD, WA 98037 � MIN. CONNECT TO ROOF E=1159.05 ,' (425) 678-6960 280 r r , DRAIN TIGHTLINE �� I RIM 267.70 8 �� EMAIL: ROBLCs�RAMENGINEERINGINC.COM / 4" lE 265.54 (IN -W) CONTACT- ROB L. LONG, PE PROPOSED GARAGE 6" lE 265.37 (OUT-S)�'� '787 ,' I \ ,- 2I ri / FF 270.0 __�' I I �., SITE DATA 1, / ' I MAXIMUM DRIVEWAY SLOPE 'y°I° r /// I I �� SITE ADDRESS: 10731 226TH ST SW r ' r/I ' 269.5E ' ALLOWED 14% EDMONDS, WA 98020 1 ' B B' , r I 276 % ,' ��'' FG I ' ' 20X 50PRI VA TE INGRESS, TAX PARCEL ID NUMBER: 27032500310300 f I ' / //,r /�, ' , I I M EGRESS & UTILITY EASEMENT / -� 50'-4" PVC SERVICE @ 2.949 ---------------------------------------------- �► TO BENEFIT LOTS 1 & 2 (AFN 202012045001) TOTAL SITE AREA: 16,856 SF (0.387 AC) 3.9� 0 / 1'' EXISTING ZONING: RS-MP L _ r' _ r I _P=� - _ _ 2_- - _g--- AGENCIES/UTILITIES , 272 "� 4 �VC I - I T-- -T -p =T- _p_ =G-=p -� ===G=� T---- --- Z T----fir--- -- f -G=-�- 0 P-- o --- \ ' i ^ , FOOTING D IN I ") � JURISDICTION CITY OF EDMONDS ® /N I _Z ^ 1 WATER DISTRICT OLYMPIC VIEW WATER \� I I �~ i DRIVEWAY WITHIN SEWER DISTRICT CITY OF EDMONDS r , 27 0 I SDCO PROPOSED 5.1 M/ 3' i CROSS -HATCHED SCHOOL DISTRICT EDMONDS SCHOOL DISTRICT NO. 15 lE 267.0E -I DRY I MINI , i AREA APPROVED FIRE DISTRICT SNOHOMISH COUNTY FIRE DISTRICT NO. 1 / J m UTILITIES FOR CONSTRUCTION TELEPHONE FRONTIER COMMUNICATIONS N AS PART OF LOT 2. ELECTRICAL SNOHOMISH COUNTY PUD NO. 1 GAS PSE N@ 0.01 GARBAGE REPUBLIC SERVICE 10' MIN LENGTH FOOTING 5' MIN DRAIN DRYWELL TRENCH INSTALL 1-1/2 PE (IOU) (PER GEOTECH FROM METER TO HOUSE RECOMMENDATIONS) (TRACER WIRE TO BE 11 \ INSTALLED WITH WATER LINE)-- ,' N88 20'13"W 168.71 ' _ 10' JOINT UTILITY \ INFIL TRA TION TRENCH - �- - - i EASEMENT TYP G - - - G- - - L ( ) 7' WIDE x 20' LONG X 2.5' DEEP EMERGENCY - i G - - - - G - - - - WI TN A" PERFORATED PVC P/PE OVERFLOW ROUTE APPLIES WITH APPLICABLE CITY STROMWATER CODE - - d,SEE DETAIL SD-636 ON 266.0f FROM o 2-46-- / TcI SHn T- 1 G - - - - �- ___-- = FFT 1 /-G--G- ROADSIDE DITCH � _ 0 �----------- c6-2 ___ APPROVED BY PLANNING I ---- / TYPE I --, --------- __ VANED GRATE I i - - - - - ----� --------------------------mot - - I 1" WATER METER TO I I _____ ____ � c• / 226TH ST SW N=1158.28 BE INSTALLED AS 'ANED GR PART OF SHORT PLAT RIM 26740 6" lE 265.00 (IN -W) Mar 29 2021 / - - - 6" lE 265.00 (IN-N) / INSTALL REMOVABLE I / PUSH -ON PVC TEE / (SEE COE EDMONDS STD DETAIL SD-636) OBSERVATION I PORT PER DETAIL __- ON DT-01 I I RESUB / THIS NOTE IS FOR _ __ _ _ I ' + ' ALL PIPE, NOT JUST _ _ - - _ ' I Mar 09 2021 STORM. ���---- --_ - W----W----W =-W- �l I CITY OF EDMONDS �� DEVELOPMENT SERVICES / I / ji L----I-W----W----W- W�---W DEPARTMENT TYPE OF AREA (LOTS 2 ONLY) SQUARE FOOTAGE STORMWA TER FACILI TY LAWN AND LANDSCAPE 10,871 SF SOIL AMENDMENTS ROOFS 2,785 SF INFIL TRA T/ON TRENCH MEETING LID STD HARD SURFACES 3, 200 SF INFIL TRA T/ON TRENCH MEETING LID STD 259' RETROFIT 0 SF NIA Zone RS-MP Corner Flag ' Setbacks: Required Pfciposed ----------- Front S •----------- 25 25 ------- Side W/NW : 10/10 20.8 ----------- Rear ------------- N _____________ 25 ---------- 27 ' 10 10+ Side E 25 23.87 Height i BENCHMARK - - - - - TOP NE BONNET BOL T �� �i� ---------------- ELEV = 269.95 Applicant shall repair/replace all damage to utilities or frontage improvements in City right-of-way per city standards that is caused or occurs during the permitted project. SHEET INDEX CITY OF EDMONDS 1 SP-01 SITE DEVELOPMENT PLAN 2 GN-01 GENERAL NOTES & LEGEND 3 TP-01 CLEARING, GRADING & TESC PLAN 4 DT-01 STANDARD DETAILS i Know what's below. Call before you dig, BLD20201033 APPROVED FOR CONSTRUCTION CITY OF EDMONDS DATE. 4/7/2021 BY CITY ENGINEERING DIVISION RAMI ENGINEERING, INC. Civil Engineering / Land Planning 16531 13TH AVE W, SUITE A108 LYNNWOOD, WA 98037 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM .c T L . o� °F SAS O � 38608 EV �� �GISTEg� I�NAL 2IM121 ENGINEER: ROB L. LONG, PE DRA WN BY.• MIKE MORRIS ISSUE DATE: SCALE: 9122120 AS NOTED JOB NO: 1 7-002 SHEET.• SP-O 1 SHT I OF 4 GENERAL NOTES 1. ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY OF EDMONDS STANDARD PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND CODES, AND ALL OTHER APPLICABLE LOCAL MUNICIPAL, STATE, AND FEDERAL CODES, RULES AND REGULATIONS: - CURRENT INTERNATIONAL BUILDING CODE (IBC) - CURRENT WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION - 2012 WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWA TER MANAGEMENT MANUAL FOR WESTERN WASHINGTON (AS AMENDED IN DECEMBER 2014) 2. STANDARD PLAN AND TYPE NUMBERS INDICATED ON THESE DRAWINGS REFER TO CITY OF EDMONDS STANDARD DETAILS, UNLESS NOTED OTHERWISE J. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOBSI TE WHENEVER CONSTRUCTION IS IN PROGRESS. 4. DEVIATIONS FROM THESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL GOVERNING AUTHORITY. 5. CONTRACTOR SHALL RECORD ALL APPROVED DEVIATIONS FROM THESE PLANS ON A SET OF 'AS -BUILT" DRAWINGS AND SHALL SUMMARIZE ALL ASBUILT CONDITIONS ON ONE SET OF REPRODUCIBLE DRAWINGS FOR SUBMITTAL TO THE OWNER PRIOR PROJECT COMPLETION AND ACCEPTANCE. A SET OF AS -BUILT DRAWINGS SHALL BE SUBMITTED TO THE CITY OF EDMONDS PRIOR TO FINAL APPROVAL OF THE BUILDING OCCUPANCY/FINAL PROJECT APPROVAL. 6. ELEVATIONS SHOWN ARE IN FEET. SEE SURVEY FOR BENCHMARK INFORMATION. 7. THE LOCATIONS OF EXISTING UTILITIES AND SITE FEATURES SHOWN HEREON HAVE BEEN FURNISHED BY OTHERS BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN AND TO FURTHER DISCOVER AND PROTECT ANY OTHER UTILITIES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. CONTRACTOR SHALL VERIFY LOCATION, DEPTH, SIZE, TYPE AND CONDITION OF EXISTING UTILITY LINES AT CONNECTION OR CROSSING POINTS BEFORE TRENCHING FOR NEW UTILITIES. ENGINEER ASSUMES NO RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE EXISTING UTILITIES AND SITE FEATURES PRESENTED ON THESE DRAWINGS. ENGINEER SHALL BE NOTIFIED IMMEDIATELY OF CONFLICTS THAT ARISE. 8. CONTRACTOR SHALL LOCATE AND PROTECT ALL UTILITIES DURING CONSTRUCTION AND SHALL CONTACT THE UNDERGROUND UTILITIES LOCATION SERVICE (1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. 9. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT SITE BEFORE STARTING WORK AND SHALL NOTIFY OWNER S REPRESENTATIVE OF ANY DISCREPANCIES. 10. PIPE LENGTHS WHERE SHOWN ARE APPROXIMATE AND MAY CHANGE DUE TO FIELD CONDITIONS. 11. CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT (WHERE APPLICABLE) AND SHALL THOROUGHLY FAMILIARIZE HIMSELF WITH THE CONTENTS THEREOF. ALL SITE WORK SHALL BE PERFORMED IN STRICT COMPLIANCE WITH THE RECOMMENDATIONS OF THIS REPORT. 12. STRUCTURAL FILL MATERIAL AND PLACEMENT SHALL CONFORM TO THE RECOMMENDATIONS OF THE PROJECT GEOTECHNICAL REPORT. 13. SUBGRADE SOILS IN ALL AREAS WHERE RAIN GARDENS, INFILTRATION OR PERVIOUS PAVEMENT IS TO BE PLACED SHALL BE DELINEATED AND PROTECTED AT ALL TIMES FROM COMPACTIVE ACTIVITIES (I.E. HEAVY EQUIPMENT, STOCKPILING). 14. MANHOLES, CATCH BASINS, UTILITIES AND PAVEMENT SHALL BEAR ON MEDIUM DENSE TO VERY DENSE NATIVE SOIL OR COMPACTED STRUCTURAL FILL. IF SOIL IS DISTURBED, SOFT, LOOSE, WET OR /F ORGANIC MATERIAL IS PRESENT AT SUBGRADE ELEVATION, REMOVE AND REPLACE WITH COMPACTED STRUCTURAL FILL PER GEOTECHNICAL REPORT. 15. SEE SURVEY AND ARCHITECTURAL DRAWINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED AREAS AND OTHER PROPOSED OR EXISTING SITE FEATURES. 16. SEE ARCHITECTURAL DRAWINGS FOR PERIMETER FOUNDATION DRAINS. FOUNDATION DRAINS SHALL BE INDEPENDENT OF OTHER SITE DRAIN LINES AND SHALL BE T/GHTLINED TO THE STORM DRAIN SYSTEM WHERE INDICATED ON THE PLANS 17. ALL REQUIRED STORMWA TER FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO INSTALLATION OF ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER. 18. ALL ROOF DRAINS, CATCH BASINS AND OTHER EXTERNAL DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS NOTED OTHERWISE. 19. ALL FOOTING DRAINS SERVING BUILDINGS, WALLS, ROCKERIES, ETC. SHALL CONNECT TO THE DRAINAGE SYSTEM OR INDIVIDUAL DRYWELLS. 20. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF ALL SITE IMPROVEMENTS INDICATED ON THESE DRAWINGS. 21. A SEPARATE IRRIGATION PERMIT MUST BE OBTAINED FROM THE CITY PUBLIC WORKS DEPARTMENT. PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, PROVIDE TO THE CITY WATER QUALITY TECHNICIAN, A COPY OF THE BACKFLOW TEST REPORT. TEST REPORTS CAN BE FAXED TO 425-744-6057 OR EMAILED TO JEFF.KOBYLK©EDMONDSWA.GOV. BACKFLOW TESTING SHALL BE COMPLETED BY THE OWNER ANNUALLY THEREAFTER. 22. AS A MINIMUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RETURNED TO THE EQUIVALENT OF THEIR PRECONSTRUCTION CONDITION IN ACCORDANCE WITH APPROPRIATE REQUIREMENTS AND STANDARDS. 23. ALL DISTURBED SOIL AREAS SHALL BE COMPOST AMENDED AND SEEDED OR STABILIZED BY OTHER ACCEPTABLE METHODS FOR THE PREVENTION OF ONSITE EROSION AFTER THE COMPLETION OF CONSTRUCTION. SEE EROSION CONTROL PLANS FOR SPECIFIC GRADING AND EROSION CONTROL REQUIREMENTS. 24. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL. 25. THIS PROJECT IS NOT A BALANCED EARTHWORK PROJECT. BOTH EXPORT AND IMPORT OF SOIL AND ROCK MATERIALS ARE REQUIRED. 26. SLOPE OF FINISHED GRADE SHALL BE CONSTANT BETWEEN FINISHED CONTOURS OR SPOT ELEVATIONS SHOWN. 27. FINISHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MINIMUM 59 SLOPE FOR A MINIMUM DISTANCE OF 10 FEET. 28. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN SHORING AND BRACING AS NECESSARY TO PROTECT WORKERS, EXISTING BUILDINGS, STREETS, WALKWAYS, UTILITIES AND OTHER EXISTING AND PROPOSED IMPROVEMENTS AND EXCAVATIONS AGAINST LOSS OF GROUND OR CAVING EMBANKMENTS. CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR REMOVAL OF SHORING AND BRACING, AS REQUIRED. 29. CONTRACTOR SHALL OBTAIN APPROVAL FROM THE CITY AND FOLLOW CITY PROCEDURES FOR ALL WATER SERVICE INTERRUPTIONS, HYDRANT SHUTOFFS, STREET CLOSURES OR OTHER ACCESS RESTRICTIONS. CONTRACTOR SHALL NOT RELOCATE OR ELIMINATE ANY HYDRANTS WITHOUT FIRST OBTAINING WRITTEN APPROVAL FROM THE FIRE MARSHAL. 30. COORDINATE AND ARRANGE FOR ALL UTILITY CONNECTIONS, UTILITY RELOCATIONS AND/OR SERVICE INTERRUPTIONS WITH THE AFFECTED OWNERS AND APPROPRIATE UTILITY COMPANIES. CONNECTIONS TO EXISTING UTILITIES SHALL BE MADE ONLY WITH ADVANCE WRITTEN APPROVAL OF THE AUTHORITIES GOVERNING SAID UTILITIES. 31. ALL UTILITIES SHALL BE PLACED UNDERGROUND. 32. EXISTING UTILITY LINES IN SERVICE WHICH ARE DAMAGED DUE TO CONSTRUCTION WORK SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY CITY OF EDMONDS AND OWNER'S REPRESENTATIVE PRIOR TO BACKFILLING. 33. NEW UTILITY LOCATIONS ARE GENERALLY SHOWN BY DIMENSION, WHERE NO DIMENSIONS ARE INDICATED, LOCATIONS MAY BE SCALED FROM DRAWINGS. FIELD ADJUSTMENTS SHALL BE APPROVED BY OWNER'S REPRESENTATIVE AND CITY. 34. FIELD STAKE ALL UTILITY STUBS AT THE PROPERTY LINE. 35. TRENCH BACKFILL OF UTILITIES LOCATED WITHIN THE CITY RIGHT-OF-WAY SHALL BE COMPACTED TO 95% COMPACTION TEST REPORTS SHALL BE PROVIDED TO THE CITY PRIOR TO PAVING. 36. WHERE NEW PIPE CLEARS AN EXISTING OR NEW UTILITY BY 6" OR LESS, PLACE POLYETHYLENE PLASTIC FOAM AS A CUSHION BETWEEN THE UTILITIES 37. SEE MECHANICAL DRAWINGS (WHERE APPLICABLE) FOR CONTINUATION OF SITE UTILITIES WITHIN THE BUILDING. 38. SEE ELECTRICAL DRAWINGS (WHERE APPLICABLE) FOR EXTERIOR ELECTRICAL WORK. 39. SEE LANDSCAPE DRAWINGS (WHERE APPLICABLE) FOR SITE IRRIGATION SYSTEM. 40. PIPE MATERIAL AND SIGNAGE SUBMITTALS SHALL BE PROVIDED TO CITY ENGINEERING DIVISION FOR APPROVAL PRIOR TO INSTALLATION. SW 1/4, SEC 25, TWP 27N, RGE 3E, W.M. TESC NOTES 1. ESC MINIMUM REQUIREMENT -CONSTRUCTION ACCESS ROUT, CONSTRUCTION VEHICLE ACCESS SHALL BE, WHENEVER PRACTICAL, LIMITED TO ONE ROUTE. ACCESS POINTS SHALL BE STABILIZED WITH QUARRY SPALLS OR CRUSHED ROCK TO MINIMIZE THE TRACKING OF SEDIMENT ONTO PUBLIC ROADS /F SEDIMENT IS TRANSPORTED ONTO A ROAD SURFACE, THE ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM ROADS BY SHOVELING OR SWEEPING AND BE TRANSPORTED TO A CONTROLLED SEDIMENT DISPOSAL AREA WITHIN 24 HOURS. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. 2. ESC MINIMUM REQUIREMENT -STABILIZATION OF EXPOSED AREAS ALL SOILS EXPOSED BY LAND DISTURBING ACTIVITIES SHALL BE STABILIZED BY SUITABLE APPLICATION OF BMPS, INCLUDING, BUT NOT LIMITED, SOD, HYDROSEEDING, OR OTHER VEGETATION, PLASTIC COVERING, OR MULCHING. ALL BMPS SHALL BE SELECTED, DESIGNED, AND MAINTAINED IN ACCORDANCE WITH THE MANUAL. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED TIMETABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM OCTOBER 1 THROUGH APRIL 30 AND NO MORE THAN SEVEN DAYS FROM MAY 1 THROUGH SEPTEMBER 30). J. ESC MINIMUM REQUIREMENT -PROTECTION OF ADJACENT PROPERTIES. ADJACENT PROPERTIES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION BY APPROPRIATE USE OF VEGETATIVE BUFFER STRIPS, SEDIMENT BARRIERS OR FILTERS, DIKES OR MULCHING, OR BY A COMBINATION OF THESE MEASURES AND OTHER APPROPRIATE BMPS. 4. ESC MINIMUM REQUIREMENT- MAINTENANCE. ALL EROSION AND SEDIMENT CONTROL BMPS SHALL BE REGULARLY INSPECTED AND MAINTAINED BY THE OWNER TO ENSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. ALL MAINTENANCE AND REPAIR SHALL BE CONDUCTED IN ACCORDANCE WITH THE MANUAL. 5. ESC MINIMUM REQUIREMENT -OTHER BMPS. AS REQUIRED BY THE CITY, OTHER APPROPRIATE BMPS TO MITIGATE THE EFFECTS OF INCREASED RUNOFF SHALL BE APPLIED. 6. EROSION AND SEDIMENT CONTROL REQUIREMENT- UNDERGROUND UTILITY CONSTRUCTION. THE CONSTRUCTION OF UNDERGROUND UTILITY LINES SHALL SPECIFICALLY ADDRESS THE FOLLOWING: 0. EROSION CONTROL FOR EXCAVATED AND STOCKPILED MATERIALS; b. THE PLACEMENT OF EXCAVATED MATER/AL WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERATIONS SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES; C. TRENCH DEWATER/NG SYSTEMS (MUST DISCHARGE INTO SEDIMENT TRAPS, SEDIMENT PONDS, OR OTHER ACCEPTABLE MEANS), d. TRACKING AND SPILLING OF MATERIALS ON STREETS DUE TO HAULING,• e. DAILY CLEANUP AND STREET MAINTENANCE. 7. ADDITIONAL ESC MINIMUM REQUIREMENTS FOR LARGER DEVELOPMENTS. ALL NEW DEVELOPMENT AND REDEVELOPMENT THAT INCLUDED LAND DISTURBING ACTIVITIES OF GREATER THEN, OR EQUAL TO, ONE ACRE IN ADDITION TO MEETING THE MINIMUM REQUIREMENTS SET FORTH ABOVE SHALL COMPLY WITH ESC REQUIREMENTS LISTED BELOW. 8. ESC MINIMUM REQUIREMENT- DELINEATE CLEARING AND EASEMENT LIMITS. IN THE FIELD, MARK CLEARING LIMITS AND/OR ANY EASEMENTS, SETBACKS, SENSI TI VE/CRI TICAL AREAS AND THE BUFFERS, TREES AND DRAINAGE COURSES. 9. ESC MINIMUM REQUIREMENT -SEDIMENT TRAPPING. PRIOR TO LEAVING THE SITE, STORM WATER RUNOFF SHALL PASS THROUGH A SEDIMENT POND OR SEDIMENT TRAP, OR OTHER APPROPRIATE BMPS SEDIMENT PONDS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS, AND OTHER BMPS INTENDED TO TRAP SEDIMENT ON -SITE SHALL BE CONSTRUCTED AS A FIRST STEP IN GRADING. THESE BMPS SHALL BE FUNCTIONAL BEFORE LAND DISTURBING ACTIVITIES TAKE PLACE. EARTHEN STRUCTURES, SUCH AS DAMS, DIKES, AND DIVERSIONS SHALL BE SEEDED AND MULCHED ACCORDING TO AN APPROVED TIMETABLE. 10. ESC MINIMUM REQUIREMENT -CUT AND FILL SLOPES. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. IN ADDITION, SLOPES SHALL BE STABILIZED IN ACCORDANCE WITH ESC REQUIREMENT NO. 2. 11. ESC MINIMUM REQUIREMENT -CONTROLLING OFF -SITE EROSION. PROPERTIES AND WATER WAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM EROSION DUE TO INCREASES IN THE VOLUME, VELOCITY, AND PEAK FLOW RATE OF STORM WATER RUNOFF FROM THE PROJECT SITE. 12. ESC MINIMUM REQUIREMENT -STABILIZATION OF TEMPORARY CONVEYANCE CHANNELS AND OUTLETS. ALL TEMPORARY ON -SITE CONVEYANCE CHANNELS SHALL BE DESIGNED, CONSTRUCTED AND STABILIZED TO PREVENT EROSION FROM THE EXPECTED VELOCITY OF FLOW FROM A TWO-YEAR, 24-HOUR FREQUENCY STORM FOR THE DEVELOPED CONDITION. STABILIZATION ADEQUATE TO PREVENT EROSION OF OUTLETS, ADJACENT STREAM BANKS, SLOPES AND DOWNSTREAM REACHES SHALL BE PROVIDED AT THE OUTLETS OF ALL CONVEYANCE SYSTEMS. 13. ESC MINIMUM REQUIREMENT -STORM DRAIN INLET PROTECTION. ALL STORM DRAIN INLETS MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT STORM WATER RUNOFF SHALL NOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. 14. ESC MINIMUM REQUIREMENT -REMOVAL OF TEMPORARY BMPS. ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION IS ACHIEVED OR AFTER THE TEMPORARY BMPS ARE NO LONGER NEEDED. TRAPPED SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE. DISTURBED SOIL AREAS RESULTING FROM REMOVAL SHALL BE PERMANENTLY STABILIZED. 15. EROSION AND SEDIMENT CONTROL REQUIREMENT-DEWATER/NG CONSTRUCTION SITES. DEWATER/NG SYSTEMS SHALL DISCHARGE INTO A SEDIMENT TRAP OR SEDIMENT POND. 16. EROSION AND SEDIMENT CONTROL REQUIREMENT -CONTROL OF POLLUTANTS OTHER THAN SEDIMENT ON CONSTRUCTION SITES. ALL POLLUTANTS OTHER THAN SEDIMENT THAT OCCUR ON SITE DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF STORM WATER. 17. EROSION AND SEDIMENT CONTROL REQUIREMENT -FINANCIAL LIABILITY. PERFORMANCE BONDING, OR OTHER APPROPRIATE FINANCIAL INSTRUMENTS, SHALL BE REQUIRED FOR ALL PROJECTS TO ENSURE COMPLIANCE WITH THE APPROVED EROSION AND SEDIMENT CONTROL PLAN. [ORD. 3013 1, 1995]. TREE PROTECT/ON NOTES PRIOR TO DEVELOPMENT ACTIVITY OR INITIATING TREE REMOVAL ON THE SITE, VEGETATED AREAS AND INDIVIDUAL TREES TO BE PRESERVED, INCLUDING ANY STREET OR RIGHT-OF-WAY TREES, SHALL BE PROTECTED FROM POTENTIALLY DAMAGING ACTIVITIES PURSUANT TO THE FOLLOWING STANDARDS: A. PLACING MATERIALS NEAR TREES. NO PERSON MAY CONDUCT ANY ACTIVITY W/THIN THE PROTECTED AREA OF ANY TREE DESIGNATED TO REMAIN, INCLUDING, BUT NOT LIMITED TO, OPERATING OR PARKING EQUIPMENT, PLACING SOLVENTS, STORING BUILDING MATERIAL OR SOIL DEPOSITS, OR DUMPING CONCRETE WASHOUT OR OTHER CHEMICALS. DURING CONSTRUCTION, NO PERSON SHALL ATTACH ANY POTENT/ALLY HARMFUL OBJECT TO ANY TREE DESIGNATED FOR PROTECTION. B. PROTECTIVE BARRIER. BEFORE DEVELOPMENT, LAND CLEARING, FILLING OR ANY LAND ALTERATION, THE APPLICANT SHALL: a. ERECT AND MAINTAIN READILY VISIBLE TEMPORARY PROTECTIVE TREE FENCING ALONG THE LIMITS OF DISTURBANCE TO COMPLETELY SURROUND THE PROTECTED AREA OF ALL RETAINED TREES OR GROUPS OF TREES FENCES SHOULD BE CONSTRUCTED OF CHAIN -LINK AND BE AT LEAST SIX (6) FEET HIGH, UNLESS OTHER TYPE OF FENCING IS AUTHORIZED BY THE CITY. b. WHEN REQUESTED BY THE CITY, INSTALL HIGHLY VISIBLE SIGNS SPACED NO FURTHER THAN 15 FEET ALONG THE ENTIRETY OF THE PROTECTIVE TREE FENCE. SAID SIGN MUST STATE AT A MIN/MUM "TREE PROTECTION AREA, ENTRANCE PROHIBITED"AND PROVIDE THE CITY PHONE NUMBER FOR CODE ENFORCEMENT TO REPORT VIOLA TIONS. C. PROHIBIT EXCA VA TION OR COMPACTION OF EARTH OR OTHER POTENTIALL Y DAMAGING ACTI VI TIES WITHIN THE BARRIERS; PROVIDED, THA T THE ADM/NISTRA TOR MAY ALLOW SUCH ACTIVITIES APPROVED BY THE CITY TREE PROTECTION PROFESSIONAL AND UNDER THE SUPERVISION OF A QUALIFIED TREE PROFESSIONAL RETAINED BY THE APPLICANT. d. MAINTAIN THE PROTECTIVE BARRIERS IN PLACE FOR THE DURATION OF THE PROJECT UNTIL THE CITY AUTHORIZES THEIR REMOVAL. e. ENSURE THAT ANY APPROVED LANDSCAPING DONE IN THE PROTECTED ZONE SUBSEQUENT TO THE REMOVAL OF THE BARRIERS SHALL BE ACCOMPLISHED WITH WALK -BEHIND MACHINERY OR HAND LABOR. f. IN ADDITION TO THE ABOVE, THE CITY MAY REQUIRE THE FOLLOWING: l) IF EQUIPMENT IS AUTHOR/ZED TO OPERATE WITHIN THE CRITICAL ROOT ZONE, COVER THE AREAS ADJOINING THE CRITICAL ROOT ZONE OF A TREE WITH MULCH TO A DEPTH OF AT LEAST SIX (6) INCHES OR WITH PLYWOOD OR SIMILAR MATERIAL IN ORDER TO PROTECT ROOTS FROM DAMAGE CAUSED BY HEAVY EQUIPMENT. ii) MINIMIZE ROOT DAMAGE BY EXCAVATING A 2-FOOT-DEEP TRENCH, AT EDGE OF CRITICAL ROOT ZONE, TO CLEANLY SEVER THE ROOTS OF TREES TO BE RETAINED. CORRECTIVE PRUNING PERFORMED ON PROTECTED TREES IN ORDER TO AVOID DAMAGE FROM MACHINERY OR BUILDING ACTIVITY. iv) MAINTENANCE OF TREES SHALL BE ACHIEVED BY THE APPLICANT THROUGHOUT THE CONSTRUCTION PERIOD BY WATERING AND FERTILIZING. C. GRADE. 0. THE GRADE SHALL NOT BE ELEVATED OR REDUCED WITHIN THE CRITICAL ROOT ZONE OF TREES TO BE PRESERVED WITHOUT THE ADM/NISTRA TOR S AUTHORIZATION BASED ON RECOMMENDATIONS FROM A QUALIFIED PROFESSIONAL. THE ADMINISTRATOR MAY ALLOW COVERAGE OF UP TO ONE-HALF (1/2) OF THE AREA OF THE TREES CRITICAL ROOT ZONE WITH LIGHT SOILS (NO CLAY) TO THE MIN/MUM DEPTH NECESSARY TO CARRY OUT GRADING OR LANDSCAPING PLANS, IF IT WILL NOT IMPERIL THE SURVIVAL OF THE TREE AERATION DEVICES MAY BE REQUIRED TO ENSURE THE TREES SURVIVAL. b. /F THE GRADE ADJACENT TO A PRESERVED TREE IS RAISED SUCH THAT /T COULD SLOUGH OR ERODE INTO THE TREES CRITICAL ROOT ZONE, IT SHALL BE PERMANENTLY STABILIZED TO PREVENT SUFFOCATION OF THE ROOTS. C. THE APPLICANT SHALL NOT INSTALL AN IMPERVIOUS SURFACE WITHIN THE CRITICAL ROOT ZONE OF ANY TREE TO BE RETAINED WITHOUT THE AUTHORIZATION OF THE ADMINISTRATOR. THE ADMINISTRATOR MAY REQUIRE SPECIFIC CONSTRUCTION METHODS AND/OR USE OF AERATION DEVICES TO ENSURE THE TREES SURVIVAL AND TO MINIMIZE THE POTENT/AL FOR ROOT -INDUCED DAMAGE TO THE IMPERVIOUS SURFACE. d. TO THE GREATEST EXTENT PRACTICAL, UTILITY TRENCHES SHALL BE LOCATED OUTSIDE OF THE CRITICAL ROOT ZONE OF TREES TO BE RETAINED. THE ADMINISTRATOR OR DIRECTOR MAY REQUIRE THAT UTILITIES BE TUNNELED UNDER THE ROOTS OF TREES TO BE RETAINED /F THE ADMINISTRATOR OR DIRECTOR DETERMINES THAT TRENCHING WOULD SIGNIFICANTLY REDUCE THE CHANCES OF THE TREES SURVIVAL. e. TREES AND OTHER VEGETATION TO BE RETAINED SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION. CLEARING OPERATIONS SHALL BE CONDUCTED SO AS TO EXPOSE THE SMALLEST PRACTICAL AREA OF SOIL TO EROSION FOR THE LEAST POSSIBLE TIME. TO CONTROL EROSION, IT IS ENCOURAGED THAT SHRUBS, GROUND COVER AND STUMPS BE MAINTAINED ON THE INDIVIDUAL LOTS, WHERE FEASIBLE. D. DIRECTIONAL FELLING. DIRECTIONAL FELLING OF TREES SHALL BE USED TO AVOID DAMAGE TO TREES DESIGNATED FOR RETENTION AND TO AVOID DAMAGE TO PRIVATE AND PUBLIC INFRASTRUCTURE. E. ADDITIONAL REQUIREMENTS. THE ADMINISTRATOR MAY REQUIRE ADDITIONAL TREE PROTECTION MEASURES THAT ARE CONSISTENT WITH ACCEPTED URBAN FORESTRY INDUSTRY PRACTICES. LEGEND - PROPOSED UTILITIES / SURFACE FEATURES ------------- SAWCUT EASEMENT BUILDING FOOTPRINT BUILDING SETBACK FENCE ^ GUARDRAIL BARRICADE XXX PROPOSED CONTOUR RETAINING WALL ROCKERY m MAILBOX i SIGN STREET LIGHT STORM DRAIN PIPE ------------- ROOF & FOOTING DRAIN DITCH ■ TYPE l CB 0 TYPE ll CB PIPE FLOW • STORM CLEANOUT O• YARD DRAIN ® OVERFLOW STRUCTURE SEWER MAIN SEWER SERVICE ----- WATER MAIN 0 SEWER MANHOLE PIPE FLOW • SEWER CLEANOUT FIRE DEPT CONNECTION WATER METER o- IRRIGATION METER Ak FIRE HYDRANT AIR RELEASE VALVE •)- BLOW OFF ] H [ GA TE VALVE ]T[ TEE W/ BLOCKING .,�L[ BEND W/ BLOCKING �-� RESTRAINED JOINT ]►[ REDUCER ]� SLEEVE COUPLING O DETECTOR CHECK VALVE G POST INDI CA TOR VALVE (PI V) ROCK CHECK DAM ■ TEMPORARY CB, TYPE I 0 TEMPORARY CB, TYPE H PIPE FLOW TEMPORARY STAND PIPE OCB PROTECTION CONSTRUCTION ENTRANCE FILTER FENCE CONSTRUCTION FENCE 1 LIMITS OF CLEARING INTERCEPTOR SWALE INTERCEPTOR CULVERT SLOPE DAGGER RIPRAP PAD BERM GRA VEL ❑ ASPHALT PAVEMENT ❑ SIDEWALK LEGEND - EXISTING UTILITIES / FEATURES X - WIRE FENCE (O EX REBAR 0 CHAIN LINK FENCE ❑ WOOD FENCE SECTION DITCH OR SWALE C--� QUARTER SECTION n n n n GUARDRAIL ® EX MONUMENT RETAINING WALL ROCKERY ❑ ASPHALT FLOW - - - - - - -CURB ❑ CONCRETE - ASPHALT - - - - - - - CONCRETE ❑ GRA VEL GRA VEL ------- ROOF WETLAND CHANNEL/ZA TION DRIP LINE ❑ CATCH BASIN, TYPE l - - - - - - - SURFACE FEATURES O CATCH BASIN, TYPE ll L11111/1/1/1/1 BUILDING FOOTPRINT Q SD PIPE FLOW - - - - - - - - - TOP OF 40% SLOPE Do YARD DRAIN - - - - - STEEP SLOPE BUFFER 0 STORM CLEANOUT - - EDGE OF WETLAND WETLAND BUFFER STORM CULVERT END - - -190- - - 10' CONTOUR; SEWER MANHOLE 0 SEWER CLEANOUT ----SD- STORM DRAIN PIPE ----SS- SEWER MAIN Q SS PIPE FLOW ----FM- SEWER FORCE MAIN ® SEPTIC LID ----W- WATER MAIN R FIRE HYDRANT OHP AERIAL POWER LINE EB--- WATER METER P BURIED POWER LINE ----G- GAS MAIN N GATE VALVE C BURIED CABLE 0 WA TER MANHOLE - TV- BURIED TV 'T AIR/VAC RELEASE VALVE T BURIED TELEPHONE LINE 0-BLOW OFF - - - P/T BURIED POWER/TELEPHONE 0 IRRIGATION METER FO BURIED FIBER OPTIC CABLE X IRRIGATION VALVE i Know whats below. Call Wore you dig, -C~ POWER POLE GUY ANCHOR STREET LIGHT POLE LIGHT © POWER VAULT Q❑ TRANSFORMER ,® POWER METER Z JUNCTION BOX ❑O GAS METER GAS VALVE FIBER OPTICS MANHOLE e TV RISER TELECOMM VAULT ❑ TELECOMM RISER TELECOMM JUNCTION BOX EK:::� TRAFFIC SIGNAL o MAIL BOX SIGN 0 BOLLARD • SOIL LOG TEST PIT CONIFEROUS TREE 0 DECIDUOUS TREE CONIFEROUS TREE TO BE SAVED DECIDUOUS TREE TO BE SA VED RESUB Mar 09 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT APPROVED FOR CONSTRUCTION CITY OF EDMONDS 4/7/2021 DATE: BY CITY ENGINEERING DIVISION RAM ENGINEERING, INC. Civil Engineering / Land Planning 16531 13TH AVE W, SUITE A108 LYNNWOOD, WA 98037 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM 1 z o W 0 ti v W W 5 0 ti Q N .c � y = y M y = o to Q 0 W 4 O gT L . of WAS �O�l O 38508 W ISTEg��� IO>\reT . _41UI20 ENGINEER: ROB L. LONG, PE DRA WN BY.• MIKE MORRIS ISSUE DATE: SCALE: 2127120 AS NOTED JOB NO: 17-002 SHEET.• GN-01 SHT 2 OF 8 / //1101 c I EXISTING TREE / TO REMAIN (TFP) 5 / i' /.t_,, I - i _ _ _ - - - - - - - - SW 1/4, SEC 25, TWP 27N, RGE 3E, W,M, 1'0 � r 0/ 10' PRIVATE SEWER EASEMENT TO BENEFIT LOTS 1 & 2 (AFN 202012045001) PRIVATE 10' UTILITY EASEMENT TO BENEFIT LOTS 1, 2 & J (AFN 202012045001) STD DWG NO. ER-900 (SEE DETAIL, SHEET DT-01) 20' X 50' PRIVATE INGRESS, EGRESS & UTILITY EASEMENT TO BENEFIT LOTS 1 & 2 (AFN 202012045001) _` DETAIL, SHEET DT-Ol) MIN WIDTH MIN LENGTH c,yocmcry i 1 1 irj _ --------- - - - - - - -G-- ----------------I r-------- - II ------------- I I I I -- I I I I I I � I I L_ W J--W----W---- __ �. `---- / ------------ J BENCHM< - - TOP NE I ------------------ ELEV = . N SCALE: 1" = 10' 0 5 10 20 CONSTRUCTION SEQUENCE 1. SCHEDULE A PRE -CONSTRUCTION MEETING WITH CITY ENGINEERING DIVISION AT 425-771-0220, EXT. 1J26. TWO DAY (48 HR) NOTICE IS REQUIRED. 2. REVIEW TEMPORARY EROSION AND SEDIMENT CONTROL NOTES. J. CALL FOR UTILITY LOCATES 4. INSTALL TESC MEASURES AND MAINTAIN DUST CONTROL WHILE PREVENTING DISTURBANCE OF ANY AREAS OF VEGETATION OUTSIDE THE CONSTRUCTION ZONE. 5. HAVE EROSION CONTROL MEASURES INSPECTED BY CITY OF EDMONDS CITY ENGINEERING INSPECTOR. ALL TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES MUST BE IN PLACE AND INSPECTED PRIOR TO ANY CONSTRUCTION OR SITE CLEARING. EROSION AND SEDIMENTATION CONTROL PRACTICES AND/OR DEVICES SHALL BE MAINTAINED UNTIL PERMANENT VEGETATION IS ESTABLISHED. 6. CLEAR, GRUB & ROUGH GRADE SITE AS REQ D. 7. INSTALL NEW WATER METER AND SERVICE LINE TO EXISTING HOUSE. 8. REVEGETATE DISTURBED AREAS NOT SUBJECT TO ADDITIONAL SURFACE DISTURBANCE IMMEDIATELY AFTER ROUGH GRADING. (OTHER EXPOSED AREAS SHALL BE STABILIZED PER EROSION CONTROL NOTES BELOW) 9. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS, INCLUDING FRONTAGE IMPROVEMENTS. 10. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETA TION OF ENTIRE SITE. 11. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND APPROVAL BY CITY INSPECTOR. STOCKPILE NOTE STOCKPILE SHALL TO STABILIZED BY PLASTIC COVERING. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED TIMETABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM OCTOBER 1 THROUGH APRIL 30 AND NO MORE THAN SEVEN DAYS FROM MAY 1 THROUGH SEPTEMBER JO . SOILS NOTE ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER BMP T. 5.1 J. Option (Choose one) Turf (grass or lawn) Areas Planting Bed Areas 1 - Compost -Amend existing soils (See e 1. Ensure that there is at least 6 inches (in) of existing soil in the 1. Ensure that there is at least 5 in of existing soil in the disturbed area re 1 for turf and Figu2. disturbed area (if not add topsoil). (if not add topsoil). Figure 2 for planting Place 1 1/2 to 1 3/4 in of compost on top of existing soil. Till or 2. Place 3 in of compost on top of existing soil. Till or otherwise mix beds) otherwise mix the compost into the top 6 inches of existing soil such the compost into the top 6 inches existing soil such that the depth that the depth right after mixing is about 9.5 in (mixing will entrain air right after mixing is about 9.5 in (mixing will entrain air into the into the mixture and make it fluffy). It may be necessary to loosen mixture make; it fluffy). It may be necessary to loosen (scarify) (scarify) existing soil to facilitate this mixing. existing soil to facilitate this mixing. 3. Water or roll to slightly compact to the 9.5 inch compost -amended 3. Water or roll to slightly compact to the 9.5 inch compost -amended soil layer to approximately 8 inches. soil layer to approximately 8 inches. 4. Rake to smooth and remove surface woody debris and rocks larger 4. Rake to smooth and remove surface rocks larger than 2 inch in than 1 inch in diameter (if any). diameter (if any) 5. Mulch planting beds with 2 to 4 inches of organic mulch (i.e., For 100 square feet of turf area: A 1 Vz to 1 3/4 inch lift requires -14 cubic arborist wood chips, leaves, bark) - Recommended not required. feet or -1/2 cubic yard of compost. For 100 square feet of planting bed area: A 3 inch lift requires 25 cubic feet or -1 cubic yard of compost. 2 - Import 1. Place a 3 inch thick layer of a topsoil/compost mixture that contains 1. Place a 3 inch thick layer of a topsoil/compost mixture that contains Topsoil/Compost Mix 4% to 5% organic matter (typically 25-35% compost by volume - the approximately 10% organic matter (typically 40% compost by balance shall be sand and or sandy loam soil). volume) - the balance shall be sand and or sandy loam soil). 2. Till or otherwise mix into the top 2 inches of existing soil. It may be 2. Till or otherwise mix into the top 2 inches of existing soil. It may be necessary to loosen (scarify) existing soil to facilitate this mixing. necessary to loosen (scarify) existing soil to facilitate this mixing. 3. Place a second lift of 3 inches of the topsoil/compost mixture on the 3. Place a second lift of 3 inches of the topsoil/compost mixture on the surface. surface. 4. Water or roll to slightly compact. 4. Rake to smooth and remove surface rocks larger than 2 inch in .5. Rake to smooth and remove surface woody debris and rocks larger diameter (if any) than 1 inch in diameter (if any). 5. Mulch planting beds with 1 to 2 inches of organic mulch (i.e., leaves, bark) - Recommended not required. For 100 square feet of turf area: each 3 inch lift will require 25 cubic feet I;-1 cubic yard) of the topsoil/compost mix. This mix will have For 100 square feet of planting bed area: the each 3 inch lift will require approximately 30% compost by volume (0.3 cubic yards, - 8.1 cubic feet) 25 cubic feet (--1 cubic yard) of the topsoil/compost mix. This mix will and 70 % topsoil by volume (0.7 cubic yards, -19 cubic feet). have approximately 40% compost by volume (0.4 cubic yards, -I I cubic feet) and 60 % topsoil by volume (0.6 cubic yards, -16 cubic feet). COMPOST -AMENDED SOILS REQUIREMENT FOR TURF AND PLANTING BED AREAS TREE PROTECTION NOTES 1. ANY WORK INSIDE THE DRIP LINES OF EXISTING TREES MUST TAKE PLACE IN ACCORDANCE WITH ECDC 18.45.050.H SUBSECTIONS (1) - (6). 2. DURING CONSTRUCTION ADDITIONAL TREES MAY NEED TO BE REMOVED DUE TO IMPACTS FROM THE PROPOSED SITE DEVELOPMENT. AN ARBORIST SHALL EVALUATE TREES PRIOR TO REMOVAL AND CITY SHALL APPROVE ANY ADDITIONAL TREE REMOVAL. J. PROTECTIVE BARRIER. BEFORE DEVELOPMENT, LAND CLEARING, FILLING OR ANY LAND ALTERATION, THE APPLICANT SHALL: a. ERECT AND MAINTAIN READILY VISIBLE TEMPORARY PROTECTIVE TREE FENCING ALONG THE LIMITS OF DISTURBANCE TO COMPLETELY SURROUND THE PROTECTED AREA OF ALL RETAINED TREES OR GROUPS OF TREES. FENCES SHOULD BE CONSTRUCTED OF CHAIN -LINK AND BE AT LEAST SIX (6) FEET HIGH, UNLESS OTHER TYPE OF FENCING IS AUTHORIZED BY THE Cl TY. b.WHEN REQUESTED BY THE CITY, INSTALL HIGHLY VISIBLE SIGNS SPACED NO FURTHER THAN 15 FEET ALONG THE ENTIRETY OF THE PROTECTIVE TREE FENCE. SAID SIGN MUST STATE AT A MINIMUM "TREE PROTECTION AREA, ENTRANCE PROHIBITED" AND PROVIDE THE CITY PHONE NUMBER FOR CODE ENFORCEMENT TO REPORT VIOLATIONS. c. PROHIBIT EXCAVATION OR COMPACTION OF EARTH OR OTHER POTENTIALLY DAMAGING ACTIVITIES WITHIN THE BARRIERS, • PROVIDED, THAT THE ADMINISTRATOR MAY ALLOW SUCH ACTIVITIES APPROVED BY THE CITY TREE PROTECTION PROFESSIONAL AND UNDER THE SUPERVISION OF A QUALIFIED TREE PROFESSIONAL RETAINED BY THE APPLICANT. d. MAINTAIN THE PROTECTIVE BARRIERS IN PLACE FOR THE DURATION OF THE PROJECT UNTIL THE CITY AUTHORIZES THEIR REMOVAL. e. ENSURE THAT ANY APPROVED LANDSCAPING DONE IN THE PROTECTED ZONE SUBSEQUENT TO THE REMOVAL OF THE BARRIERS SHALL BE ACCOMPLISHED WITH WALK -BEHIND MACHINERY OR HAND LABOR. f. IN ADDITION TO THE ABOVE, THE CITY MAY REQUIRE THE FOLLOWING: i) IF EQUIPMENT IS AUTHORIZED TO OPERATE WITHIN THE CRITICAL ROOT ZONE, COVER THE AREAS ADJOINING THE CRITICAL ROOT ZONE OF A TREE WITH MULCH TO A DEPTH OF AT LEAST SIX (6) INCHES OR WITH PLYWOOD OR SIMILAR MATERIAL IN ORDER TO PROTECT ROOTS FROM DAMAGE CAUSED BY HEAVY EQUIPMENT. ii)MINIMIZE ROOT DAMAGE BY EXCAVATING A 2-FOOT-DEEP TRENCH, AT EDGE OF CRITICAL ROOT ZONE, TO CLEANLY SEVER THE ROOTS OF TREES TO BE RETAINED. ill) CORRECTIVE PRUNING PERFORMED ON PROTECTED TREES IN ORDER TO AVOID DAMAGE FROM MACHINERY OR BUILDING ACTIVITY. iv) MAINTENANCE OF TREES SHALL BE ACHIEVED BY THE APPLICANT THROUGHOUT THE CONSTRUCTION PERIOD BY WATERING AND FERTILIZING. TREE PROTECTION DETAIL i Know whats below. Call Wore you dig, NOT TO SCALE RESUB Mar 09 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BLD20201033 APPROVED FOR CONSTRUCTION CITY OF EDMONDS DATE: 4/7/2021 BY CITY ENGINEERING DIVISION RAM ENGINEERING, INC. Civil Engineering / Land Planning O LU cc 16531 13TH AVE W, SUITE Al08 LYNNWOOD, WA 98037 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM .0 L x .d � � 88808 9 � EGISTEg�' 2IM121 ENGINEER. ROB L. LONG, PE DRAWN BY MIKE MORRIS ISSUE DA TE.• SCALE. 9122120 AS NOTED JOB NO. 1 7-002 SHEET TP-O 1 SHT 3 OF 4 2" x 2" WOOD/STEEL FALTER FABRIC SECURED TO 2" x 2" 14 GA WIRE FABRIC EQUAL NATIVE BACKFILL MATERIAL 8" FILTER FABRIC MATERIAL IN CONT'INOUS ROLLS USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE 2" x 2" WOOD/STEEL POSTS WIRE MESH FENCE I FABRICPPORT FILTER 4.14 ID `BURY BOTTOM OF FILTER '~ MATERIAL 8" TO 12" NOTES: 1. CONTRACTOR/DEVELOPIER SHALL MAINTAIN AND ENSURE PROPER EROSION CONTROL THROUGHOUT PROJECT. CITY INSPECTION REQUIRED ON 2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION ALL EROSION CONTROL METHODS ACTIVITY. BEFORE OTHER WORK CAN BEGIN REVISION DATE FILTER FABRIC" FENCE AUGUST 2017 CITY O EDMONDS FILTRATION SYSTEMS � =' PUBLIC WORKS STANDARD DEPARTMENT DETAIL Fst �18g� __ APPROVED BY: R. EN ER-900 — w z J RESIDENCE � O CLEANOUT CL WITH 45' BEND AND 2' CAP - CLEANOUT (MAX) -(TYP) TO EXCEED 100' BETWEEN CLEANOUTS CLEANOUT WYE WTrH CAP z Q LEI n AND CLEANOUT COVER) AND ~_ z CONCRETE LEVELING COLLAR ce LLJ � n 0 12" LOCKING COVER SEE NOTE 3 12"t FINISHED GRADE IL 3 LJ O END OF PIPER GRIPPER PLUG (CHERNE 27061 OR APPROVED « - EQUAL) i WATER TIGHT CAP RISER LEVELING COLLAR - 45'� SEE NOTE 4 - 45' 12" PVC SLEEVE J 6" RISER 4" OR 6" SIDE: SEWER 7 6" WYE AND 6" CITY STUB S�'ENEWkL CLEANOUT DETAIL 45' BEND 4" OR 6" �- 12" LOCKING COVER SIDE SEWER CLEANOUT DETAIL z SEE NOTE 3 AT PROPERTY LINE/CITY EASEMENT aQj LEVELING COLLAR NOTES' 0NQ SEE NOTE 4 a °aL c� LJ ASPHALT SURFACE 1. SEWER (PIPE SHALL BE SDR-35 AND JOINTS SHALL BE GASKETE:D. 12"f 2. PIPE SLOPE TO BE 2% MIN AND UP TO 50% MAX. 3. SEWER CLEANOUT COVER TO BE EAST JORDAN IRON WORKS 1 FOOT LONG 12" PVC PRODUCT #003156102 STAR PIPE COSP48L OR APPROVED SLEEVE EQUAL. 6" RISER END OF PIPE GRIPPER 4. LEVELING COLLAR SHALL BE CONSTRUCTED AS FOLLOWS: PLUG (CHERNE 270261 OR APPROVED EQUAL) • IN ROADWAYS PER COE STD DWG GU-424 TYPICAL CLEANOUT • IN SIIDEWALK,/LANDSCAPED AREAS, EITHER 24N24"x6" UNDER ASPHALT OR CONCRETE DEEP CONCRETE COLLAR OR 24" DIAMETER x 6" DEEP -- CONCRETE COLLAR REVISION DATE DECEMBER 2017 T�CITY OF EDMONDS SEWER CLEANOUT DETAILS PUBLIC WORKS STANDARD u=� DEPARTMENT DETAIL Fs f APPROVED B ENGLISH SS-200 SW 114, SEC 25, TWP 27N, RGE 3E, W.M. _LS A TH IN DE FULL WIDTH GRESS/EGRESS DETAIL NOTES: O THE MINIMUM LENGTH SHALL BE EXTENDED AS NECESSARY TO ENSURE MATERIAL IS NOT TRACKED OFF SITE AND/OR 114TO THE PUBLIC RIGHT-OF-WAY. O ATI3 DRIVEWAY RAMP AND/OR SITE ACCESS ROAD 15' WIDE MIN. SEE TABLE BELOW FOR REQUIRED LENGTH. NOTES: 1. SURFACE WATER - ALL SURFACE WATER FLOWING OR DIVERTED TOWARD CONSTRUCTION ENTRANCES SHALL BE PIPED, ACROSS THE' ENTRANCE. IF PIPING IS IMPRACTICAL, A MOUNTABLE BERM WITH 5:1 SLOPES WILL BE PERMITTED. 2. MAINTENANCE-- - THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION 'WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT OFF SITE AND/OR ONTO PUBLIC RIGHT -OF. -WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL QUARRY SPALLS AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP' SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED OFF SITE AND/OR ONTO PUBLIC RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY. 3. WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO LEAVING THE SITE. WHEN WASHING IS USED, IT SHALL BE DONE ON AN AREA STABILIZED WITH QUARRY SPALLS AND WHICH DRAINS INTO AN APPROVED SEDIMENT TRAPPING DEVICE. 4.INSPECTION AND NEEDED MAINTENANCE SHALL BE PROVIDED AFTER EACH RAIN. PROJECT 'SIZE MIN LENGTH OF (FEET) QUARRY SPALLS* < 1/4 ACRE 30 < 1 ACRE 50 < 3 ACRE 100 r> 3 ACRE 100 *PROVIDE ATB OR ASPHALT TRANSITION WHERE FRONTAGE ROAD IS AN ARTERIAL. LENGTH TO BE DETERMINED BY CITY INSPECTOR. CITY INSPECTION REQUIRED ON ALL EROSION CONTROL METHODS BEFORE OTHER WORK CAN BEGIN /____ _1__1e__ REVISION DATE �4 CITY OF EDMONDS STABILIZED CONSTRUCTION AUGUST 2017 ENTRANCE PUBLIC WORKS STANDARD DEPARTMENT __ DETAIL St. 18°�� APPIRO 3 ENGLISH ER-901 TYPE 1 OR 1-L CATCH UNDERDRAIN PIPES I D BASIN W/ SOLID LID F'ER GUTTER _ CITY STANDARD DETAIL —� — SD-303 OR SD-304 ROOF -- — _ Lu�I 5, o V) =fl �(MIN)y� 5' (MIN) INFILTRATION TRENCH ' z_ I- 10' (MIN;) — EXTENTS "n PROPERTY LINE/EASEMENT F\00r PLAN 4" (MIN) DIA. OBSERVATION WELLS NTS ROOF SPACED 25' APART (MAX), 1 DOWNSPOUT WILL (MIN) PER TRENCH CLEANOUT REMOVABLE - PUSH -ON PVC CAP 12" BUILDING III=III=1 ==III=III=III=I II I=III=1I I=III=11 =I ICI 111=III-III 12 I I-1 I:-11 -11I 1=1 1=1 1=:1 1=1 1=1--1 1=1 111=111=111-1-III- M N - - =�WFW�lL=1lL= _=I1J1L�111 4" (MIN) PVC DRAIN ............................ 6" (MIN) PIPE PER WSDOT LEVEL O SPEC. 9-05.1(5), U ✓nul �� I��JD -12" (MIN) MAINTAIN POSITIVE SLOPE 4"' (MIN) PERFORATED PVC IREMOVA13LE PUSH -ON PVC TEEUNDERDRAIN PIPE PER WSDOT \- PVC DRAIN PIPE SPEC. 9--05.2(6), LAID LEVEL I 20' PROFILE GENERAL NOTES: PLASTIC BOX IVTS MARKED "DRAIN" 1. REFER TO THE 2017 CITY OF EDMONDS TEST PLUG STORMWATER ADDENDUM FOR SETBACK II=1111 Fill III=III=III-II 6" (MIN) (CHECKLIST 13) AND INFEASIBILITY REQUIREMENTS. _ -III==III=III COMPACTEDOBSERVATION 111I111 II=IIIIIIII 2. MIN COVER DEPTHS ASSUME NO VEHICULAR II ;III ;III;=III=III BACKFILL WELL, SEE NOTE 3 - LOADING. DESIGNER TO SPECIFY COVER DEPTHS IF VEHICULAR TRAFFIC ANTICIPATED. WASHED DRAIN -\ ROCK, SEE C NOTES: GEOTEXTILE, c ) () �! � �Q 1 . PLACE GEOTEXTILE FABRIC ALONG WALLS AND TOP SEE NOTE 1 O O O : O OF WASHED ROCK. GEOTEXTILE SHALL CONFORM TO WSDOT SPEC. 9-33.2(1), GEOTEXTILE FOR I' (MIN) 7.0' ABOVE SEPARATION, NON -WOVEN TYPE. � UNCOMPA('TED NATIVE if SEASONAL 2. WASHED DRAIN ROCK SHALL CONFORM TO INSDOT HIGH SPEC. 9-03.12(5), GRAVEL BACKFILL FOR DRYWELL-S. MATERIAL, SCARIFY 3" - GROUNDWATER (MIN) TABLE OR 3. OBSERVATION WELL SHALL CONFORM TO WSDOT SECTION A HYDRAULICALLY SPEC. 9-05.2(6), PERFORATED PVC UNDERDDRAIN NTS - RESTRICTIVE PIPE. LAYER REVISION DATE �- CITY OF EDMONDS TYPICAL DOWNSPOUT DECEMBER 2017 INFILTRATION TRENCH -- PUBLIC WORKS STANDARD =� DEPARTMENT DETAIL FSt. 10� APPROVED 13Y: R. ENGLISH SD--636 O G� O O O 0�0 O� O C q n FILTERI SOCK WITH J OVER FLOW HOLES (TYP) 4 C�. a 'a •a, a; a FILTER SOCK WITH OVER FLOW HOLES (TYP) 31N NOTES: CATCH BASIN 1. CONTRACTOR/DEVELOPER SHALL MAINTAIN THIS APPLICATION AT ALL TIMES DURING CONSTRUCTION PERIOD. 2. ANY SEDIMENT IN CATCH BASIN INSERT SHALL BE REMOVED WHEN INSERT IS ONE-THIRD FULL. 3. CITY INSPECTION REQUIRED ON ALL EROSION CONTROL METHODS BEFORE OTHER WORK CAN BEGIN. REVISION DATE CITY OF EDMONDS TEMPORARY AUGUST 2017 SEDIMENT TRAP' PUBLIC WORKS FOR CATCH BASINS STANDARD DEPARTMENT DETAIL eS / . APPROVED BY: R. ENGLISH E R - 9 0 2 EMERGENCY OVERFLOW TO ROADSIDE DI TCH TEE CB 2 TOP 267.40 1"SADDLE & CORP. FINISHED GRADE 2" SADDLE AND 2" CORP STOP AT MAIN 6" PERFORATED PVC OBSERVATION WELL SEE DETAIL BELOW (SEE COE DETAIL S0-636 ON THIS SHT) 30' MAX. METER SETTER COPPER SERVICE HORIZONTAL OR VERTICAL INLET WRAP SIDES & TOP W/ TH 6" MIN COVER GEOTEXTILE FABRIC CB-2 WI TH 2-6" PERFORATED PVC PIPES (SEE LOCATION ON SHEET SP-Ol) INFIL TRA T/ON TRENCH DETAIL NOT TO SCALE 6" MIN DEPTH finer fabric SET DEPTH AS REQ D FOR POSITIVE FLOW FROM WALL/HOUSE FOOTING DRAIN --- =T44i ted backfill 4 rigid or 6" flexible p a9 o ape perforated pipe 24 ° 72' a D SO o & 9 °� washed rock °a Q q 1 1/2"-&4" gip° °a SECTION A NTs FOOTING DRAIN DRYWELL TRENCH NOT TO SCALE METER TO BE SUPPLIED AND INSTALLED BY DISTRICT. METER AND SETTER TO BE CENTERED VERTICALLY & HORIZONTALLY IN BOX. CONNECT TO PRIVATE SERVICE. II D ITEM DESCRIPTION F A. SERVICE SADDLE B. CORPORATION STOP, 1" OR 2" C. COPPER TUBING, 1" OR 2" D. COPPER METER SETTER SETTER E. METER BOX F. COMP. x COUPLING (HORIZONTAL OR VERTICAL INLET) NOTE: REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED. METER TO BE SUPPLIED AND INSTALLED BY DISTRICT / CENTER METER IN BOX, I1 VERTICALLY AND HORIZONTALLY. _ y BURY IN SAND OLYMPIC VIEW WATER & SEWER DISTRICT REVISIONS STANDARD DETAIL WATER METER AND SERVICE 1' & 2' C❑NNECTI❑N DETAIL DATE SCALE DWG NO. 10/16 /18 NTS W-1 6" PVC REMOVABLE PLUG 1 " VENT HOLE 6" PVC — FACTORY TEE TYPE 1 CB 2 io 6" PVC PERF PIPE -- '64.80 ----- 6" PVC PIPE GROUT 6" PVC PIPE OIL / WATER SEPARA TOR TEE Know wha#'s below. Call beWre you dig, RESUB Mar 09 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BLD20201033 APPROVED FOR CONSTRUCT/ON CITY OF EDMONDS DATE: 4/7/2021 BY. CITY ENGINEERING DIVISION RAMI ENGINEERING, INC. Civil Engineering / Land Planning 16531 13TH AVE W, SUITE A108 LYNNWOOD, WA 98037 PHONE: (425) 678-6960 WWW.RAMENGINEERINGINC.COM of d O 4,38508 w �Nl STEg�' .� IONAL 2124121 ENGINEER. ROB L. LONG, PE DRAWN BY - MIKE MORRIS ISSUE DATE.SCALE.• 9122120 AS NOTED JOB NO. 17-002 SHEET.• DT-01 SHT 4 OF 4