Document Woodburn_doc_09a906d0fc

Letter of Approval – GRAD 22-06 – Dove Landing PUD Page 1 of 3 August 19, 2022 Pacific Community Design, Inc. Attn: Patrick Espinosa 12564 SW Main St Tigard, OR 97223 RE: Approval of Grading Permit GRAD 22-06 “Dove Landing PUD” for 2045 Molalla Rd NE (Tax Lots 051W06C000400 & 800) Dear Mr. Espinosa: Staff approves the Grading Permit, subject to the conditions of approval outlined in this letter. Summary of Review: This site is subject to the development standards of the Woodburn Development Ordinance (WDO). The applicant is requesting to perform grading work in preparation for construction of a residential subdivision. Pursuant to WDO 4.01.02, the Director shall render all Type I land use decisions. The Director’s decision is the final decision of the City on a Type I application and cannot be appealed by any party through the City land use appeals process. Planning Conditions of Approval: 1. Conformance with Approved Plans: All site work shall be in substantial conformance with the approved grading plans. 2. DEQ: All development activity shall be in accordance with the approved Department of Environmental Quality (DEQ) 1200-C permit. The applicant shall provide to the City any modifications to the DEQ permit. 3. Other agencies: The applicant, not the City, is responsible for obtaining permits from Marion County, US Army Corps of Engineers (USACE), Oregon Department of State Lands (DSL), Oregon Department of Transportation (ODOT), and other agencies which might require approval or permit. ---PAGE BREAK--- Letter of Approval – GRAD 22-06 – Dove Landing PUD Page 2 of 3 4. ROW: All work within City rights-of-way (ROWs) or easements within City jurisdiction shall require plan approval and permit issuance from the Public Works Department. 5. Tree preservation: The applicant shall preserve trees according to the Tree Preservation Plan (Sheets 112-118 in the approved plans). Height of the tree protection fencing shall be 6 feet. Public Works Conditions of Approval: 6. The applicant shall comply with the submitted grading and erosion control plans, including measures to keep the ROW clean, to protect existing catch basins around the work area, and maintain dust control measures. All catch basins around the work area shall be clean of debris and soils at all times. Note that erosion control plans may be subject to modifications if and when grading and civil improvements of other phases of the Smith Creek Development are completed. 7. Construction access is limited to only one construction entrance onto N. Boones Ferry Rd. 8. The applicant shall continuously maintain adequate protection of all work from damage and protect the public and private property of others from injury or loss arising in connection with the work. 9. The applicant shall comply with City of Woodburn Planning Department requirements through Woodburn Development Ordinance (WDO) 5.01.04 Grading Permit. 10. Prior to starting work, contact the Public Works Department for inspection of the erosion control in the public ROW. Contact the Engineering Division at (503) 982-5240. 11. The applicant shall leave ROW in clean condition, free from litter and debris, at the end of each workday, or more frequently if directed by the City Inspector. 12. Sidewalk and street closures are not allowed under this permit. 13. Prior to starting work, silt fencing shall be installed around the entire perimeter of the work area. Applicant shall comply with all requirements and conditions set on their 1200C permit. Final decision approved by designee: Dan Handel, AICP August 19, 2022 Planner ---PAGE BREAK--- Letter of Approval – GRAD 22-06 – Dove Landing PUD Page 3 of 3 Enclosure: 1. Approved Plans cc: Chris Kerr, Community Development Director Colin Cortes, AICP, CNU-A, Senior Planner Curtis Stultz, Public Works Director Dago Garcia, PE, City Engineer John Rasmussen, Marion County Public Works Vanessa Lewis, LGI Homes Inc. file: GRAD 22-06 ---PAGE BREAK--- PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE EGRET STREET DOVE STREET CULVER STREET EAGLE DRIVE RAVEN ST ROANOKEGRET ST ASTOR WAY FAIRWAY ST BOGIE CT CHAMPIONSHIP DR HAZELNUT DRIVE 1 INCH = 200 FEET 200 100 200 SCALE 0 ELEVATIONS ARE BASED OFF OF MARION COUNTY CONTROL POINT NO. 214, BEING A MARION COUNTY STAMPED (MR 6 CR 513) BRASS CAP IN MONUMENT BOX SET IN PAVEMENT. ELEVATION DATUM: NGVD 2 , ELEVATION = 181.174 CITY OF WOODBURN CITY OF WOODBURN CITY OF WOODBURN PORTLAND GENERAL ELECTRIC NORTHWEST NATURAL WOODBURN FIRE DISTRICT WOODBURN POLICE DEPARTMENT WOODBURN SCHOOL DISTRICT FRONTIER REPUBLIC SERVICES CENTURYLINK UTILITIES & SERVICES : WATER: STORM: SEWER: POWER: GAS: FIRE: POLICE: SCHOOL: PHONE: WASTE DISPOSAL: CABLE: BENCHMARK: APPLICANT/OWNER : PACIFIC COMMUNITY DESIGN , INC 12564 SW MAIN ST. TIGARD, OR 7223 503- 41- 484 CONTACT: CRAIG LARSON, PE CIVIL ENGINEER : PACIFIC COMMUNITY DESIGN , INC 12564 SW MAIN ST. TIGARD, OR 7223 503- 41- 484 CONTACT: STACY CONNERY, AICP PATRICK DAVENPORT, AICP PLANNER: LANCASTER MOBLEY 321 SW 4TH AVENUE, SUITE 400 PORTLAND, OR 7204 [PHONE REDACTED] CONTACT: JESSICA HIJAR TRAFFIC ENGINEER : GEO CONSULTANTS NORTHWEST, INC. 283 SE MILWAUKIE AVENUE PORTLAND, OREGON 7202 503-616- 425 CONTACT: BRAD HUPY GEOTECHNICAL ENGINEER : 100 COVER SHEET 101 GENERAL CONSTRUCTION NOTES 102 EXISTING CONDITIONS 103 EXISTING CONDITIONS 104 SITE PLAN (WEST) 105 SITE PLAN (EAST) 106 GRADING PLAN (WEST) 107 GRADING PLAN (EAST) 108 LOT GRADING SECTIONS 109 LOT GRADING SECTIONS 110 COMPOSITE UTILITY PLAN 111 COMPOSITE UTILITY PLAN 112 TREE PROTECTION PLAN 113 TREE PROTECTION PLAN 114 TREE PROTECTION PLAN 115 TREE PROTECTION PLAN 116 TREE PROTECTION PLAN 117 TREE PROTECTION PLAN 118 TREE PROTECTION PLAN 201 OWL AVENUE PLAN & PROFILE 202 OWL AVENUE PLAN & PROFILE 203 OWL AVENUE PLAN & PROFILE 204 PARKSIDE AVENUE PLAN & PROFILE 205 PARKSIDE AVENUE PLAN & PROFILE 206 PARKSIDE AVENUE PLAN & PROFILE 207 CULVER STREET PLAN & PROFILE 208 CULVER STREET PLAN & PROFILE 209 DOVE STREET PLAN & PROFILE 210 EGRET STREET PLAN & PROFILE 211 ALLEY 1 PLAN & PROFILE (EAST) 212 ALLEY 1 PLAN & PROFILE (MIDDLE) 213 ALLEY 1 PLAN & PROFILE (WEST) CR1 CURB RETURNS CR2 CURB RETURNS CR3 CURB RETURNS CR4 CURB RETURNS CR5 CURB RETURNS CR6 CURB RETURNS CR7 CURB RETURNS CR8 CURB RETURNS CR9 CURB RETURNS F1 TRACT B GRADING PLAN F2 TRACT D GRADING PLAN F3 TRACT F GRADING PLAN F4 TRACT L (WEST) GRADING PLAN F5 TRACT L (EAST) GRADING PLAN F6 TRACT M GRADING PLAN F7 TRACT N GRADING PLAN F8 TRACT O GRADING PLAN F9 TRACT P GRADING PLAN SS1 SIGNAGE AND STRIPING PLAN SS2 SIGNAGE AND STRIPING DETAILS SS3 SIGNAGE AND STRIPING DETAILS D2.01 STREET DETAILS D2.02 STREET DETAILS D2.03 STREET DETAILS D2.04 STREET DETAILS 301 SDLN-1 STORM PLAN & PROFILE 302 SDLN-1 STORM PLAN & PROFILE 303 SDLN-1 STORM PLAN & PROFILE 304 SDLN-2 STORM PLAN & PROFILE 305 SDLN-3 STORM PLAN & PROFILE 306 SDLN-4 STORM PLAN & PROFILE 307 SDLN-5 STORM PLAN & PROFILE 308 SDLN-5 STORM PLAN & PROFILE 309 SDLN-5 STORM PLAN & PROFILE 310 SDLN-6 STORM PLAN & PROFILE 311 SDLN-7 STORM PLAN & PROFILE 312 SDLN-8 STORM PLAN & PROFILE 313 SDLN-8 STORM PLAN & PROFILE 314 SDLN-8 STORM PLAN & PROFILE 315 SDLN-EX 36" STORM PLAN & PROFILE 316 SDLN-EX 36" STORM PLAN & PROFILE 317 SDLN-EX 36" STORM PLAN & PROFILE 318 SDLN-EX 24" STORM PLAN AND PROFILE 319 SDLN-EX 24" STORM PLAN AND PROFILE 320 SDLN-EX 24" STORM PLAN AND PROFILE 321 WATER QUALITY FACILITY PLAN & PROFILE D3.01 STORM DETAILS D3.02 STORM DETAILS D3.03 STORM DETAILS D3.04 STORM DETAILS 401 SSLN-A SANITARY PLAN & PROFILE 402 SSLN-A SANITARY PLAN & PROFILE 403 SSLN-A SANITARY PLAN & PROFILE 404 SSLN-A SANITARY PLAN & PROFILE 405 SSLN-B SANITARY PLAN & PROFILE 406 SSLN-B SANITARY PLAN & PROFILE 407 SSLN-B SANITARY PLAN & PROFILE 408 SSLN-C AND SSLN-D SANITARY PLAN & PROFILE D4.01 SANITARY DETAILS D4.02 SANITARY DETAILS 501 WATER PLAN 502 WATER PLAN 503 12" WATER LINE EXTENSION IN BOONES FERRY PLAN AND PROFILE D5.01 WATER DETAILS D5.02 WATER DETAILS EC1.0 COVER SHEET EC1.1 EROSION & SEDIMENT CONTROL NOTES EC1.2 EROSION & SEDIMENT CONTROL NOTES EC2.1 EXISTING CONDITIONS AND DEMOLITION PLAN EC2.2 EXISTING CONDITIONS AND DEMOLITION PLAN EC3.0 RUNOFF CONTROL PLAN EC4.0 SITE IMPROVEMENT PLAN EC5.1 VERTICAL CONSTRUCTION AND SITE STABILIZATION PLAN EC5.2 VERTICAL CONSTRUCTION AND SITE STABILIZATION PLAN EC6.1 EROSION AND SEDIMENT CONTROL DETAILS EC6.2 EROSION AND SEDIMENT CONTROL DETAILS IL-1 ILLUMINATION DETAILS IL-2 ILLUMINATION PLAN L1.01 STREET TREE PLANTING PLAN & LEGEND L1.02 STREET TREE PLANTING PLAN L2.01 OPEN SPACE PLANTING PLAN L2.02 OPEN SPACE PLANTING PLAN & LEGEND L3.01 WATER QUALITY POND LAYOUT & MATERIALS PLAN L3.02 WATER QUALITY POND GRADING PLAN L3.03 WATER QUALITY POND PLANTING PLAN, & LEGEND L4.01 PLANTING DETAILS L4.02 WATER QUALITY POND CONSTRUCTION DETAILS L4.03 WATER QUALITY POND CONSTRUCTION DETAILS RD1 COVER SHEET RD2 GENERAL CONSTRUCTION NOTES RD3 EXISTING CONDITIONS BOONES FERRY AND DEMOLITION PLAN RD4 BOONES FERRY PLAN AND PROFILE RD5 BOONES FERRY PLAN AND PROFILE RD6 BOONES FERRY CROSS SECTIONS RD7 BOONES FERRY FINE GRADING PLAN RD8 BOONES FERRY STORM PLAN AND PROFILE RD9 BOONES FERRY SDLN-9 STORM PLAN AND PROVILE RD10 ROADWAY DETAILS RD11 ROADWAY DETAILS RD12 STORM DETAILS RD13 BOONES FERRY SIGNAGE AND STRIPING PLAN RD14 SIGNAGE AND STRIPING DETAILS RD15 SIGNAGE AND STRIPING DETAILS SHEET INDEX: LEGEND: PROPERTY LINES PROJECT BOUNDARY GROSS ACREAGE: 31.86 AC (171 LOTS) PACIFIC COMMUNITY DESIGN, INC 12564 SW MAIN ST. TIGARD, OR 7223 503- 41- 484 CONTACT: TRAVIS JANSEN, PLS, PE SURVEYOR: PACIFIC HABITAT SERVICES, INC. 450 SW COMMERCE CIRCLE, SUITE 180 WILSONVILLE, OR 7070 [PHONE REDACTED] CONTACT: JOHN VAN STAVEREN NATURAL RESOURCE CONSULTANT: ROW LINES PACIFIC COMMUNITY DESIGN , INC 12564 SW MAIN ST. TIGARD, OR 7223 503- 41- 484 CONTACT: KRISTINA KOLTAVARY, RLA LANDSCAPE ARCHITECT : VICINITY MAP I-5 NE BOONES FERRY ROAD PROJECT SITE NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(100-101) COVER & NOTES.dwg - SHEET: 100 May 19, 2022 - 3:18pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 TL 400 & 800 TOWNSHIP 5 SOUTH, RANGE 1 WEST, SEC. 6 W.M. MARION COUNTY , OREGON DOVE LANDING CIVIL ENGINEERING PLANS LGI HOMES - OREGON, LLC 12 51 BEL-RED ROAD, STE 150 BELLEVUE, WA 8005 [PHONE REDACTED] CONTACT: VANESSA LEWIS 100 COVER SHEET CROSBY ROAD NE MT HOOD AVENUE SHEET INDEX (CONT.): SHEET INDEX (CONT.): ---PAGE BREAK--- NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(100-101) COVER & NOTES.dwg - SHEET: 101 May 19, 2022 - 3:18pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 101 NOTES CONSTRUCTION GENERAL GENERAL NOTES 1. CONTRACTOR SHALL PROCURE AND CONFORM TO ALL CONSTRUCTION PERMITS REQUIRED BY THE CITY OF WOODBURN, MARION COUNTY, AND OTHER AGENCIES. 1A. APPLICANT TO COMPLY WITH THE REQUIREMENTS OF THE CITY OF WOODBURN INCLUDE THE DOVE LANDING DEVELOPMENT FINAL ORDER (MAY 10, 2021) AND ITS CONDITIONS OF APPROVAL. 2. CONTRACTOR SHALL PROVIDE ALL BONDS AND INSURANCE REQUIRED BY PUBLIC AND/OR PRIVATE AGENCIES HAVING JURISDICTION. 3. ALL MATERIALS AND WORKMANSHIP FOR FACILITIES IN STREET RIGHT-OF-WAY OR EASEMENTS SHALL CONFORM TO THE APPLICABLE REGULATIONS, SPECIFICATIONS, CODES AND REQUIREMENTS OF THE CITY OF WOODBURN, MARION COUNTY, AMERICAN PUBLIC WORK ASSOCIATION OREGON CHAPTER (A.P.W.A.) STANDARD PLANS AND SPECIFICATIONS, THE OREGON SPECIFICATIONS STATE PLUMBING CODE, THE UNIFORM BUILDING CODE, THE OREGON DEPARTMENT OF ENVIRONMENTAL QUALITY, AND THE OREGON HEALTH DIVISION (OHD) 4. UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DIRECTOR, CONSTRUCTION OF ALL PUBLIC FACILITIES SHALL BE DONE BETWEEN 7: 00 A.M. AND 6: 00 P.M., MONDAY THROUGH FRIDAY. 5. THE CONTRACTOR SHALL PERFORM ALL WORK NECESSARY TO COMPLETE THE PROJECT IN ACCORDANCE WITH THE APPROVED CONSTRUCTION DRAWINGS INCLUDING SUCH INCIDENTALS AS MAY BE NECESSARY TO MEET APPLICABLE AGENCY REQUIREMENTS AND PROVIDE A COMPLETED PROJECT. 6. CONTRACTOR TO NOTIFY CITY, COUNTY, ODOT AND ALL UTILITY COMPANIES A MINIMUM OF 48 HOURS (2 BUSINESS DAYS) PRIOR TO START OF CONSTRUCTION BY CALLING ''ONE CALL” AT 246-6699 AND ALL OTHER APPLICABLE AGENCIES, AND SHALL COMPLY WITH ALL OTHER REQUIREMENTS OF ORS 757.541 TO 757.571. 7. ANY INSPECTION BY THE CITY, COUNTY OR OTHER AGENCIES SHALL NOT, IN ANY WAY, RELIEVE THE CONTRACTOR FROM ANY OBLIGATION TO PERFORM THE WORK IN STRICT COMPLIANCE WITH THE APPLICABLE CODES AND AGENCY REQUIREMENTS. 8. CONTRACTOR SHALL ERECT AND MAINTAIN BARRICADES, WARNING SIGNS, TRAFFIC CONES PER CITY, COUNTY AND ODOT REQUIREMENTS IN ACCORDANCE WITH THE MUTCD (INCLUDING OREGON AMENDMENTS). ACCESS TO DRIVEWAYS SHALL BE MAINTAINED AT ALL TIMES. ALL TRAFFIC CONTROL MEASURES SHALL BE APPROVED AND IN PLACE PRIOR TO ANY CONSTRUCTION ACTIVITY. 9. RECORD DRAWINGS. THE CONTRACTOR SHALL MAINTAIN ONE COMPLETE SET OF APPROVED DRAWINGS ON THE CONSTRUCTION SITE AT ALL TIMES WHEREON HE WILL RECORD ANY APPROVED DEVIATIONS IN CONSTRUCTION FROM THE APPROVED DRAWINGS, AS WELL AS THE STATION LOCATIONS AND DEPTHS OF ALL EXISTING UTILITIES ENCOUNTERED. THESE FIELD RECORD DRAWINGS SHALL BE KEPT UP TO DATE AT ALL TIMES AND SHALL BE AVAILABLE FOR INSPECTION BY THE CITY UPON REQUEST. 10. UPON COMPLETION OF CONSTRUCTION OF PUBLIC FACILITIES, CONTRACTOR SHALL SUBMIT A CLEAN SET OF FIELD RECORD DRAWINGS CONTAINING ALL AS-BUILT INFORMATION TO THE DESIGN ENGINEER FOR USE IN THE PREPARATION OF AS-BUILT DRAWINGS FOR SUBMITTAL TO THE CITY. 11. THE CONTRACTOR SHALL SUBMIT A SUITABLE MAINTENANCE BOND PRIOR TO FINAL PAYMENT WHERE REQUIRED BY PUBLIC AND/OR PRIVATE AGENCIES HAVING JURISDICTION. 12. CONTRACTOR SHALL CONFORM TO DEQ STORMWATER PERMIT NO. 1200C FOR CONSTRUCTION ACTIVITIES WHERE 1 ACRES OR MORE ARE DISTURBED. 13. THE ENGINEER AND APPLICABLE AGENCY MUST APPROVE, PRIOR TO CONSTRUCTION, ANY ALTERATION OR VARIANCE FROM THESE PLANS. ANY VARIATIONS FROM THESE PLANS SHALL BE PROPOSED ON CONSTRUCTION FIELD PRINTS AND TRANSMITTED TO THE ENGINEER AND THE CITY FOR APPROVAL. EXISTING UTILITIES & FACILITIES 14. THE EXISTENCE AND APPROXIMATE LOCATION OF KNOWN UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON THESE DRAWINGS WERE DETERMINED BY A SEARCH OF AVAILABLE PUBLIC RECORDS AND/OR FIELD SURVEYS. THE LOCATIONS AND DEPTHS OF THESE UTILITIES ARE FROM THESE RECORDS AND ARE SHOWN FOR THE CONVENIENCE OF THE CONTRACTOR. NO RESPONSIBILITY IS ASSUMED BY EITHER THE OWNER, THE ENGINEER, NOR THE UTILITY COMPANIES FOR ACCURACY OF COMPLETENESS OF SUCH RECORDS. 15. ATTENTION: OREGON LOW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY NOTIFICATION CENTER. THOSE RULES ARE SET FORTH IN OAR [PHONE REDACTED] THROUGH OAR [PHONE REDACTED]. YOU MAY OBTAIN COPIES OF THE RULES BY CALLING THE CENTER. (NOTE: THE TELEPHONE NUMBER FOR THE OREGON UTILITY NOTIFICATION CENTER IS (503) 232-1987). 16. THE CONTRACTOR SHALL PROTECT AND MAINTAIN ALL EXISTING UTILITIES ON THIS SITE. ANY DAMAGE TO EXISTING UTILITIES, WHETHER SHOWN OR NOT ON THESE DRAWINGS, SHALL BE REPAIRED OR REPLACE AT THE CONTRACTOR'S EXPENSE. EXISTING SURFACE FEATURES AND FENCING SHALL BE REPLACE IN KIND. 17. THE CONTRACTOR SHALL HAVE ALL EXISTING UTILITIES LOCATED PRIOR TO STARTING ANY WORK. 18. CONTRACTOR SHALL POTHOLE TO VERIFY LOCATION OF ALL UNDERGROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION SHALL PROVIDE LAND DEVELOPMENT CONSULTANTS 72-HOURS NOTICE OF ANY POTENTIAL CONFLICTS. 19. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING THE RELOCATION OF BURIED AND OVERHEAD UTILITIES. 20. THE CONTRACTOR SHALL VISIT THE SITE AND VERIFY ALL EXISTING CONDITIONS AND ELEVATIONS TO HIS OR HER SATISFACTION. 21. DEMOLITION WORK SHALL INCLUDE REMOVAL OF ALL STUMPS AND VEGETATION DEBRIS. CONFORMANCE WITH ALL REGULATIONS AND PERMITTING REQUIREMENTS FOR SUCH WORK SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 22. ALL OPEN CUTTING OF EXISTING STREETS SHALL BE PATCHED WITH A.C., COLD (TEMPORARY) OR HOT MIX, AT THE CLOSE OF EACH WORK DAY. TRENCHES SHALL NOT BE LEFT OPEN OVERNIGHT. 23. CONTRACTOR SHALL LOCATE AND MARK ALL EXISTING PROPERTY AND STREET MONUMENTS PRIOR TO CONSTRUCTION. ANY MONUMENTS DISTURBED DURING THE CONSTRUCTION OF THIS PROJECT SHALL BE REPLACED BY A REGISTERED LAND SURVEYOR AT THE CONTRACTOR'S EXPENSE. THE MONUMENTS SHALL BE REPLACED WITHIN A MAXIMUM OF 90 DAYS, AND THE COUNTY SURVEYOR SHALL BE NOTIFIED IN WRITING AS REQUIRED BY ORS 209.150. 24. CONTRACTOR SHALL FIELD VERIFY LOCATION AND DEPTH OF ALL EXISTING UTILITIES WHERE NEW FACILITIES CROSS. CONTRACTOR SHALL BE RESPONSIBLE FOR EXPOSING POTENTIAL UTILITY CONFLICTS FAR ENOUGH AHEAD OF CONSTRUCTION TO MAKE NECESSARY GRADE MODIFICATIONS WITHOUT DELAYING THE WORK. IF GRADE MODIFICATION IS NECESSARY, CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER, AND THE DESIGN ENGINEER SHALL OBTAIN APPROVAL FROM THE CITY ENGINEER PRIOR TO CONSTRUCTION. ALL UTILITY CROSSINGS SHALL BE POTHOLED AS NECESSARY PRIOR TO EXCAVATING OR BORING TO ALLOW THE CONTRACTOR TO PREVENT GRADE OR ALIGNMENT CONFLICTS. 25. ALL EXISTING FACILITIES SHALL BE MAINTAINED IN-PLACE BY THE CONTRACTOR UNLESS OTHERWISE SHOWN OR DIRECTED. CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO SUPPORT, MAINTAIN, OR OTHERWISE PROTECT EXISTING UTILITIES AND OTHER FACILITIES AT ALL TIMES DURING CONSTRUCTION. CONTRACTOR TO LEAVE EXISTING FACILITIES IN ON EQUAL OR BETTER-THAN-ORIGINAL CONDITION AND TO THE SATISFACTION OF THE CITY ENGINEER. 26. UTILITIES, OR INTERFERING PORTIONS OF UTILITIES, THAT ARE ABANDONED IN PLACE SHALL BE REMOVED BY THE CONTRACTOR TO THE EXTENT NECESSARY TO ACCOMPLISH THE WORK. THE CONTRACTOR SHALL PLUG THE REMAINING EXPOSED ENDS OF ABANDONED UTILITIES. 27. CONTRACTOR SHALL REMOVE ALL EXISTING SIGNS, MAILBOXES, FENCES, LANDSCAPING, ETC. AS REQUIRED TO AVOID DAMAGE DURING CONSTRUCTION AND REPLACE THEM TO EXISTING OR BETTER CONDITION. 28. ANY SEPTIC TANKS ENCOUNTERED DURING CONSTRUCTION SHALL BE PUMPED OUT. CONTRACTOR SHALL BREAK BOTTOM OF TANK AND BACKFILL WITH PEA GROVEL UNLESS OTHERWISE REQUIRED BY THE GOVERNING PUBLIC AGENCY. SEPTIC TANK REMOVAL TO BE IN ACCORDANCE WITH COUNTY SANITARIAN REQUIREMENTS. 29. ANY WELLS ENCOUNTERED SHALL BE ABANDONED PER STATE OF OREGON WATER RESOURCES DEPARTMENT REQUIREMENTS. 30. ANY FUEL TANKS ENCOUNTERED SHALL BE REMOVED AND DISPOSED OF PER STATE OF OREGON DEQ REQUIREMENTS. BACKFILL WITH COMPACTED GRANULAR MATERIAL. GRADING, PAVING & DRAINAGE NOTES 31. CONTRACTOR TO REVIEW THE MOST CURRENT SOILS REPORT PREPARED BY GEO PACIFIC AND CONFORM TO ALL RECOMMENDATIONS LISTED IN THE REPORT. 32. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MANAGING CONSTRUCTION ACTIVITIES TO INSURE THAT PUBLIC STREETS AND RIGHT-OF-WAYS ARE KEPT CLEAN OF MUD. DUST OR DEBRIS. DUST ABATEMENT SHALL BE MAINTAINED BY ADEQUATE WATERING OF THE SITE BY THE CONTRACTOR. 33. UNLESS OTHERWISE NOTED, ALL GRADING, ROCKING AND PAVING TO CONFORM TO THE OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION 2018. 34. CLEAR AND GRUB WITHIN WORK LIMITS ALL SURFACE VEGETATION, TREES, STUMPS, BRUSH, ROOTS, ETC. DO NOT DAMAGE OR REMOVE TREES EXCEPT AS APPROVED BY THE ENGINEER OR AS SHOWN ON THE DRAWINGS. PROTECT ALL ROOTS TWO INCHES IN DIAMETER OR LARGER OF TREES TO BE SAVED. 35. STRIP WORK LIMITS PER THE GEOTECHNICAL RECOMMENDATIONS, REMOVING ALL ORGANIC MATERIAL WHICH CANNOT BE COMPACTED INTO A STABLE MASS. ALL TREES, BRUSH AND DEBRIS ASSOCIATED WITH CLEARING, STRIPPING OR GRADING SHALL BE REMOVED AND DISPOSED OF OFF-SITE. 36. IMMEDIATELY FOLLOWING FINE GRADING OPERATIONS, COMPACT SUBGRADE TO 95% OF THE MAXIMUM DRY DENSITY PER AASHTO T-180 TEST METHOD (MODIFIED PROCTOR). SUBGRADE MUST BE INSPECTED AND APPROVED BY THE CITY PRIOR TO PLACING EMBANKMENTS OR BASE ROCK. 37. ALL FILLS WITHIN PUBLIC RIGHT-OF-WAYS AND EASEMENTS SHALL BE ENGINEERED; ADDITIONALLY, ANY FILLS OUTSIDE OF PUBLIC RIGHT-OF-WAYS WHICH ARE OVER 2 FEET IN DEPTH SHALL BE ENGINEERED. ENGINEERED FILLS SHALL BE CONSTRUCTED IN 6” LIFTS. EACH LIFT SHALL BE COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY PER AASHTO T-180 TEST METHOD (MODIFIED PROCTOR). 38. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, STRAIGHT GRADES SHALL BE RUN BETWEEN ALL FINISH GRADE ELEVATIONS AND/OR FINISH CONTOUR LINES SHOWN. FINISH PAVEMENT GRADES AT TRANSITION TO EXISTING PAVEMENT SHALL MATCH EXISTING PAVEMENT GRADES OR BE FEATHERED PAST JOINTS WITH EXISTING PAVEMENT AS REQUIRED TO PROVIDE A SMOOTH, FREE DRAINING SURFACE. 39. ALL PROPOSED ELEVATIONS SHOWN SHALL BE CONSIDERED TO BE FINISH SURFACE ELEVATIONS, INCLUDING TOPSOIL STRIPPINGS, UNLESS OTHERWISE NOTED. 40. CRUSHED ROCK SHALL CONFORM TO THE REQUIREMENTS OF SECTION 00641 (AGGREGATE SUBBASE, BASE, AND SHOULDERS) OF THE OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION 2018. COMPACT TO 95% OF THE MAXIMUM DRY DENSITY. WRITTEN COMPACTION TEST RESULTS MUST BE RECEIVED BY THE CITY PRIOR TO SCHEDULING PLACEMENT OF A.C. PAVEMENT. 41. A.C. PAVEMENT SHALL CONFORM TO THE REQUIREMENTS OF SECTION 00744 (ASPHALT CONCRETE PAVEMENT) OF THE OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION 2018. A.C. PAVEMENT SHALL BE COMPACTED TO A MINIMUM OF 92% OF MAXIMUM DENSITY AS DETERMINED BY THE RICE STANDARD METHOD. 42. ALL EXISTING OR CONSTRUCTED MANHOLES. CLEAN OUTS, MONUMENTS. GAS VALVES. WATER VALVES AND SIMILAR STRUCTURES SHALL BE ADJUSTED TO MATCH FINISH GRADE OF THE PAVEMENT, SIDEWALK, LANDSCAPED AREA OR MEDIAN STRIP WHEREIN THEY LIE. 43. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, NO CUT OR FILL SLOPES SHALL BE CONSTRUCTED STEEPER THAN 2H: 1V. 44. ALL PLANTER AREAS SHALL BE BACKFILLED WITH APPROVED TOP SOIL MINIMUM 8” THICK. STRIPPING MATERIALS SHALL NOT BE USED FOR PLANTER BACKFILL. 45. CONTRACTOR SHALL HYDROSEED ALL EXPOSED SLOPES AND DISTURBED AREAS WHICH ARE NOT SCHEDULED TO BE LANDSCAPED. 46. GRADING SHOWN ON THE DRAWINGS IS CRITICAL TO FUNCTIONING OF DETENTION SYSTEM AND SHALL BE STRICTLY FOLLOWED. 47. THE REMOVAL OF UNSUITABLE MATERIAL SHALL BE DONE IN CONSULTATION WITH THE SOILS ENGINEER. UNSUITABLE MATERIAL SHALL BE DISPOSED OF AS DETERMINED BY THE SOILS ENGINEER. IF SUCH MATERIAL IS REMOVED FROM THE SITE IT SHALL BE DONE AT THE CONTRACTOR'S SOLE EXPENSE. 48. CONTRACTOR TO HAVE SUFFICIENT NUMBER OF COMPACTION TESTS PERFORMED ON EACH LIFT TO MEET THE CITY OF WOODBURN REQUIREMENTS AT THE OWNER'S EXPENSE. TESTS SHALL BE PERFORMED BY A QUALIFIED TESTING AGENCY AND WRITTEN RESULTS SHALL BE PROVIDED TO THE APPROPRIATE AGENCY. SHOULD COMPACTION REQUIREMENTS NOT BE MET, CONTRACTOR SHALL RE-COMPACT THE FILL AND PAY ALL ADDITIONAL TESTING COSTS. TESTS SHALL BE TOKEN AT INTERVALS NOT GREATER THAN EVERY 100' IN THE PUBLIC STREET SECTION. 49. THE PAVING CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING ALL CATCH BASINS, CLEANOUTS, VAULTS, ETC. THAT ARE AFFECTED BY CONSTRUCTION AND/OR FILL TO FINISH GRADE. STORM DRAIN INLET STRUCTURES SHALL BE ADJUSTED SO WATER FLOWS INTO THE STRUCTURE WITHOUT PONDING WATER. 50. DURING COMPACTION OF AGGREGATE BASE, MATERIALS SHALL BE MAINTAINED WITHIN 2% OF THE OPTIMUM MOISTURE CONTENT. THE CONTRACTOR SHALL BEGIN COMPACTION OF EACH LAYER IMMEDIATELY AFTER THE MATERIAL IS SPREAD, AND CONTINUE UNTIL A DENSITY OF NOT LESS THAN 95% OF AASHTO T-180 HAS BEEN ACHIEVED. 51. THE SURFACE OF THE AGGREGATE BASE SHALL BE WITHIN -0.04 FOOT TO +0.02 FOOT OF PLAN ELEVATION AT ANY ONE POINT. THE FINAL SURFACE SHALL NOT DEVIATE AT ANY POINT MORE THAN 0.04 FOOT FROM THE BOTTOM OF A 12-FOOT STRAIGHTEDGE LAID IN ANY DIRECTION ON THE SURFACE OF THE ROADWAY. 52. ASPHALTIC CONCRETE PAVEMENTS WHICH DO NOT MEET SUBSTANTIAL COMPLIANCE REQUIREMENTS FOR COMPACTION. AND ARE DEEMED BY THE ENGINEER TO BE NOT SUITABLE FOR USE, WILL BE REJECTED. ANY REJECTED MATERIAL SHALL BE REMOVED. NO PAYMENT WILL BE MADE FOR THE REJECTED MATERIAL, OR FOR REMOVAL OF THE REJECTED MATERIAL. 53. ANY PAVEMENT WITH A RICE STANDARD DENSITY LESS THAN 92% SHALL BE DEEMED UNSUITABLE. AND WILL BE REJECTED. ANY REJECTED MATERIAL SHALL BE REMOVED AND REPLACED AT THE EXPENSE OF THE CONTRACTOR. CURBS & SIDEWALKS 54. UNLESS OTHERWISE SHOWN OR INDICATED ON THE DRAWINGS, 6-INCHES NOMINAL CURB EXPOSURE USED FOR DESIGN OF ALL PARKING LOT AND STREET GRADES. 55. CONTRACTOR SHALL PROVIDE 0 MINIMUM 2 WEEP HOLES PER LOT TO PROVIDE FOR LOT DRAINAGE. WEEP HOLES SHALL ALSO BE PROVIDED AS REQUIRED FOR ADDITIONAL DRAIN PIPES SHOWN ON THE DRAWINGS. CONTRACTOR SHALL INSTALL DRAIN PIPES FROM EACH WEEP HOLE TO THE BOCK OF SIDEWALK LOCATION PRIOR TO ACCEPTANCE OF THE CURBING BY THE CITY. WEEP HOLES INSTALLED IN EXISTING CURBS SHALL BE CORE DRILLED. 56. CURBS SHALL BE STAMPED WITH ON OR A AT THE POINT WHERE EACH SANITARY SEWER LATERAL OR WATER SERVICE LATERAL CROSSES THE CURB, RESPECTIVELY. LETTERS SHALL BE A MINIMUM OF 2-INCHES HIGH. 57. CONTRACTOR SHALL CONSTRUCT HANDICAP ACCESS ROMPS AT ALL INTERSECTIONS IN ACCORDANCE WITH CURRENT ADA REQUIREMENTS. 58. SIDEWALKS AND DRIVEWAYS SHALL BE CONSTRUCTED TO THE FULL THICKNESS SHOWN. 59. WHERE TRENCH EXCAVATION REQUIRES REMOVAL OF PCC CURBS AND/OR SIDEWALKS, THE CURBS AND/OR SIDEWALKS SHALL BE SAW CUT AND REMOVED AT A TOLLED JOINT UNLESS OTHERWISE AUTHORIZED IN WRITING BY THE CITY. THE SOW CUT LINES SHOWN THE DRAWINGS ARE SCHEMATIC AND NOT INTENDED TO SHOW THE EXACT ALIGNMENT OF SUCH CUTS. PIPED UTILITIES 60. CONTRACTOR SHALL COORDINATE AND PAY ALL COSTS ASSOCIATED WITH CONNECTING TO EXISTING WATER, SANITARY SEWER AND STORM SEWER FACILITIES. 61. UNLESS OTHERWISE NOTED. MATERIALS AND WORKMANSHIP FOR WATER, SANITARY SEWER AND STORM DRAIN SHALL CONFORM TO OREGON APWA STANDARD SPECIFICATIONS, AND CITY OF WOODBURN REQUIREMENTS. 62. BEDDING AND BACKFILL. ALL PIPES SHALL BE BEDDED WITH MINIMUM 6-INCHES OF 3/4” MINUS CRUSHED ROCK BEDDING AND BACKFILLED WITH COMPACTED 3/4” MINUS CRUSHED ROCK IN THE PIPE ZONE (CRUSHED ROCK SHALL EXTEND A MINIMUM OF 12-INCHES OVER THE TOP OF THE PIPE IN ALL CASES). CRUSHED ROCK TRENCH BACKFILL SHALL BE USED UNDER ALL IMPROVED AREAS, INCLUDING SIDEWALKS. 63. CONTRACTOR SHALL ARRANGE FOR AND PAY ALL COSTS TO ABANDON EXISTING SEWER AND WATER SERVICES NOT SCHEDULED TO REMAIN IN SERVICE. 64. ALL PIPED UTILITIES ABANDONED IN PLACE SHALL HAVE ALL OPENINGS CLOSED WITH CONCRETE PLUGS WITH A MINIMUM LENGTH EQUAL TO 2 TIMES THE DIAMETER OF THE ABANDONED PIPE. 65. THE END OF ALL UTILITY STUBS SHALL BE MARKED WITH A 2 X 4 PAINTED WHITE AND WIRED TO PIPE STUB. THE TYPE OF UTILITY SHALL BE CLEARLY LABELED ON THE 2 X 4, I.E. ''SANITARY SEWER”, ''STORM DRAIN”. 66. CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND FACILITIES REQUIRED FOR TESTING ALL UTILITY PIPING IN ACCORDANCE WITH CITY CONSTRUCTION SPECIFICATIONS. 67. TRACER WIRE. ALL NONMETALLIC WATER, SANITARY AND STORM SEWER PIPING SHALL HAVE AN ELECTRICALLY CONDUCTIVE INSULATED 12 GAUGE COPPER TRACER WIRE THE FULL LENGTH OF THE INSTALLED PIPE, USING BLUE WIRE FOR WATER AND GREEN FOR STORM AND SANITARY PIPING. TRACER WIRE SHALL BE EXTENDED UP INTO ALL VALVE BOXES, AND MANHOLES AND CATCH BASINS. TRACER WIRE PENETRATIONS INTO MANHOLES SHALL BE WITHIN 18 INCHES OF THE RIM ELEVATION AND ADJACENT MANHOLE STEPS. THE TRACER WIRE SHALL BE TIED TO THE TOP MANHOLE STEP OR OTHERWISE SUPPORTED TO ALLOW RETRIEVAL FROM THE OUTSIDE OF THE MANHOLE. 68. DETECTIBLE OR NON-DETECTABLE ACID AND ALKALI RESISTANT SAFETY WARNING TAPE SHALL BE PROVIDED ALONG THE FULL LENGTH OF ALL SANITARY SEWER AND STORM DRAIN LATERALS AND ALONG ALL WATER, SANITARY SEWER AND STORM DRAIN MAINLINE SEGMENTS NOT LOCATED UNDER SIDEWALKS OR PAVED PORTIONS OF PUBLIC STREETS. UNDERGROUND WARNING TAPE SHALL BE CONTINUOUS THE ENTIRE LENGTH OF SERVICE LATERALS INSTALLED FROM THE MAINLINE TO THE BACK OF THE PUE 6 TO 12” ABOVE THE PIPE. 69. NO TRENCHES IN ROADS OR DRIVEWAYS SHALL BE LEFT IN ON OPEN CONDITION OVERNIGHT. ALL SUCH TRENCHES SHALL BE CLOSED BEFORE THE END WORK DAY AND NORMAL TRAFFIC FLOWS RESTORED. WATER LINES 70. CITY FORCES TO OPERATE ALL VALVES, INCLUDING FIRE HYDRANTS, ON EXISTING PUBLIC MAINS. 71. ALL WATER MAINS SHALL BE CLASS 52 DUCTILE IRON PIPE. ALL FITTINGS 4 INCHES THROUGH 24 INCHES IN DIAMETER SHALL BE DUCTILE IRON FITTINGS IN CONFORMANCE WITH AWWA C--153 OR AWWA C-110. THE MINIMUM WORKING PRESSURE FOR ALL MJ COST IRON OR DUCTILE IRON FITTINGS 4 INCHES THROUGH 24 INCHES IN DIAMETER SHALL BE 350 PSI FOR MJ FITTINGS AND 250 PSI FOR FLANGED FITTINGS. 72. UNLESS OTHERWISE APPROVED BY THE CITY ENGINEER, ALL VALVES SHALL BE FLANGE CONNECTED TO ADJACENT TEES OR CROSSES. 73. WATER SERVICE PIPE ON THE PUBLIC SIDE OF THE METER SHALL BE TYPE K SOFT COPPER TUBING CONFORMING TO ASTM B-88. 74. UNLESS OTHERWISE NOTED, WATER SERVICE PIPE ON THE PRIVATE SIDE OF THE METER SHALL BE SCHEDULE 40 PVC. COMPLY WITH MARION COUNTY PLUMBING PERMIT. 75. DOMESTIC AND FIRE BACKFLOW PREVENTION DEVICES AND VAULTS SHALL CONFORM TO REQUIREMENTS OF PUBLIC AND/OR PRIVATE AGENCIES HAVING JURISDICTION. 76. CONTRACTOR SHALL INSTALL TEMPORARY PLUG AND BLOWOFF AS REQUIRED AT THE END OF WATERLINE OR OTHER LOCATIONS FOR FLUSHING, TESTING, AND CHLORINATION AS NEEDED. 77. THE WORK SHALL BE PERFORMED IN A MANNER DESIGNATED TO MAINTAIN WATER SERVICE TO BUILDINGS SUPPLIED FROM THE EXISTING WATERLINES. IN NO CASE SHALL SERVICE TO ANY MAIN LINE OR BUILDING BE INTERRUPTED FOR MORE THAN FOUR HOURS IN ANYONE DAY. CONTRACTOR SHALL NOTIFY THE CITY AND ALL AFFECTED RESIDENTS AND BUSINESSES A MINIMUM OF 24 BUSINESS HOURS (ONE BUSINESS DAY) PRIOR TO ANY INTERRUPTION OF SERVICE. 78. SANITARY SEWER LATERAL CROSSINGS. WHERE SANITARY SEWER LINES CROSS ABOVE OR WITH 18-INCHES VERTICAL SEPARATION BELOW A WATERLINE, SEWER MAINS AND/OR LATERAL SHALL BE REPLACED WITH C-900 PVC (DRI8) PIPE AT THE CROSSING. CENTER ONE FULL LENGTH (20') OF PVC PIPE CONFORMING TO AWWA C-900 (DR 18) AT THE CROSSING. CONNECT TO THE EXISTING SEWER LINES WITH APPROVED RUBBER COUPLINGS. 79. ALL WATER LINE PIPE SHALL HAVE A MINIMUM OF 36 INCHES OF COVER TO FINISH GRADE. BACKFILL MUST BE COMPACTED TO A DENSITY OF 92% IN IMPROVED OR STRUCTURAL FILL AREAS. MINIMUM COMPACTION IN UNPAVED NON-STRUCTURAL FILL AREAS IS 90%. COMPACTION IS TO BE PER AASHTO T -180. 80. ALL TEES, BENDS AND ENDS OF WATER LINES SHALL BE RESTRAINED WITH MECHANICAL JOINTS (MEGALUG SERIES 1100), OR APPROVED EQUAL. USE FIELD LOCK GASKETS IN ALL PUSH-ON PIPE JOINTS. 81. ALL WATER LINES SHALL BE THOROUGHLY FLUSHED AND CHLORINATED. POTABLE WATER TEST SHALL BE APPROVED BY THE OREGON STATE HEALTH DEPORTMENT AND CITY OF WOODBURN PRIOR TO ANY METERED SERVICE HOOKUP. CONTRACTOR SHALL INSTALL TEMPORARY PLUG AND BLOWOFF AS REQUIRED AT THE END OF WATERLINE FOR FLUSHING, TESTING AND CHLORINATION. WATER LINES SHALL BE PRESSURE TESTED PER AWWA C-600 AS LISTED BY AWWA. WATER LINE DISINFECTION SHALL CONFORM TO AWWA C-601 AND CITY OF WOODBURN REQUIREMENTS. 82. PROVIDE TRACE WIRE FOR ALL MAINS. 83. ALL WATER MAINS SHALL BE RESTRAINED MECHANICAL JOINTS, FIELD LOCK GASKETS AND THRUST BLOCKS AS SPECIFIED. ALL FITTINGS SHALL BE RESTRAINED. 84. MINIMUM 18LF RESTRAINED PIPE. ALL MECHANICAL JOINTS SHALL BE ESTRAINED WITH MEGALUG SERIES 1100, OR APPROVED EQUAL. USE FIELD LOCK GASKETS IN ALL PUSH ON PIPE JOINTS A MINIMUM OF 18LF FROM FITTING. 85. 8” D.l. 45" MJ BENDS SHALL BE INSTALLED WITH RETAINER GLANDS AND THRUST BLOCKS, AS SPECIFIED, ALL FITTINGS SHALL BE RESTRAINED. 86. 8” D.l. 45" FLG BENDS SHALL BE INSTALLED WITH RETAINER GLANDS AND THRUST BLOCKS, AS SPECIFIED. ALL FITTINGS SHALL BE RESTRAINED. 87. 8” D.l. MJ TEE FITTINGS SHALL BE RESTRAINED WHEN INSTALLED. 88. 4” STANDARD BLOWOFF ASSEMBLY (TEMPORARY FOR TESTING). SEE DETAIL 5000-5. BLOWOFF ASSEMBLY SHALL BE REMOVED PRIOR TO FINAL CONNECTION TO EXISTING VALVE. 89. CONNECT NEW WATER MAIN TO EXISTING VALVE AFTER ALL TESTING IN NEW WATER MAIN IS COMPLETED AND APPROVED BY THE CITY. PRIOR TO FINAL CONNECTION CONTRACTOR SHALL VERIFY THAT EXISTING VALVE IS NOT LEAKING STORM DRAINS 90. STORM DRAIN PIPE MATERIALS TO CONFORM TO THE CONSTRUCTION DRAWINGS AND CITY REQUIREMENTS. CONTRACTOR SHALL USE UNIFORM PIPE MATERIAL ON EACH PIPE RUN BETWEEN STRUCTURES UNLESS OTHERWISE DIRECTED OR APPROVED. JOINTED HDPE PIPE SHALL NOT BE USED FOR SLOPES EXCEEDING TEN PERCENT 91. CATCH BASINS AND JUNCTION BOXES SHALL BE SET SQUARE WITH BUILDINGS OR WITH THE EDGE OF THE PARKING LOT OR STREET WHEREIN THEY LIE. STORM DRAIN INLET STRUCTURES AND PAVING SHALL BE ADJUSTED SO WATER FLOWS INTO THE STRUCTURE WITHOUT PONDING WATER. 92. UNLESS OTHERWISE APPROVED BY THE CITY ENGINEER, ALL STORM DRAIN CONNECTIONS SHALL BE BY MANUFACTURED TEES. 93. UNLESS OTHERWISE SHOWN OR DIRECTED, INSTALL STORM DRAIN PIPE IN ACCORDANCE WITH MANUFACTURES INSTALLATION GUIDELINES. 94. MANDREL TESTING. CONTRACTOR SHALL CONDUCT DEFLECTION TEST OF FLEXIBLE STORM DRAIN PIPES (I.E. HDPE, PVC, ETC.) BY PULLING AN APPROVED MANDREL THROUGH THE COMPLETED PIPE LINE FOLLOWING TRENCH COMPACTION. THE DIAMETER OF THE MANDREL SHALL BE 95% OF THE INITIAL PIPE DIAMETER. TEST SHALL BE CONDUCTED NOT MORE THAN 30 DAYS AFTER THE TRENCH BACKFILLING AND COMPACTION HAS BEEN COMPLETED. 95. CLEANING. PRIOR TO MANDREL TESTING OR FINAL ACCEPTANCE, FLUSH AND CLEAN ALL DRAINS, AND REMOVE ALL FOREIGN MATERIAL FROM THE MAINLINES, MANHOLES AND CATCH BASINS. 96. STORM DRAIN PIPE SHALL BE AS SHOWN ON THE PLANS. 97. CONCRETE AND PVC PIPE SHALL BE LAID WITH RUBBER RING JOINTS. ALL STORM PIPE JOINTS SHALL BE WATERTIGHT REGARDLESS OF SPECIFIED OR SELECTED MATERIAL. 98. MINIMUM COVER ON STORM LINES IS 36” FROM THE TOP OF THE PIPE TO FINISH GRADE. BACKFILL MUST BE COMPACTED TO A DENSITY OF 92% IN IMPROVED OR STRUCTURAL FILL AREAS. MINIMUM COMPACTION IN UNPAVED, NON-STRUCTURAL FILL AREAS IS 90%. COMPACTION IS TO BE PER AASHTO T-I80. LINES WITH LESS THAN 36” COVER SHALL BE REINFORCED CONCRETE. WHEN INSTALLED IN TRAFFIC AREAS PROVIDE A CONCRETE CAP. 99. THE LOCATION AND/OR STATIONING AND THE DEPTH FROM THE INVERT FROM THE TOP OF CURB TO THE INVERT ELEVATION OF ALL STORM DRAIN LATERALS SHALL BE RECORDED BY THE CONTRACTOR AND PROVIDED TO THE ENGINEER. SANITARY SEWERS 100. INSTALL 2X4 MARKER BEHIND SERVICE PLUG AS INDICATED IN DETAIL 603. MARK DEPTH OF INVERT ON POST. 101. UNLESS OTHERWISE SHOWN, SANITARY SEWER PIPE SHALL BE PVC IN CONFORMANCE WITH ASTM D--3034, SDR 35. ALL OTHER APPURTENANCES AND INSTALLATION TO CONFORM TO THE CITY SPECIFICATIONS AND STANDARD DRAWINGS. 102. ALL PRECAST MANHOLES SHALL BE PROVIDE WITH INTEGRAL RUBBER BOOTS. WHERE MANHOLES WITH INTERNAL RUBBER BOOTS ARE NOT USED, A FLEXIBLE JOINT SHALL BE PROVIDED ON ALL MAINLINES WITHIN 1.5 FEET OF THE OUTSIDE FACE OF THE MANHOLE. LOCKDOWN LIDS REQUIRED ON ALL MANHOLES OUTSIDE OF PUBLIC RIGHT-OF-WAY. 103. OPENINGS FOR CONNECTIONS TO EXISTING MANHOLES SHALL BE MODE BY SAWCUTTING OR CORE-DRILLING EXISTING MANHOLE STRUCTURES. USE OF PNEUMATIC JACKHAMMERS SHALL BE PROHIBITED. CONNECTIONS TO BE WATERTIGHT AND SHALL PROVIDE A SMOOTH FLOW INTO AND THROUGH THE MANHOLE. SMALL CHIPPING HAMMERS OR SIMILAR LIGHT TOOLS WHICH WILL NOT DAMAGE OR CRACK THE MANHOLE BASE MAY BE USED TO SHAPE CHANNELS OR ENLARGE EXISTING OPENINGS IF AUTHORIZED BY CITY ENGINEER. 104. LEAKAGE TESTING. SANITARY SEWER PIPE AND APPURTENANCES SHALL BE TESTED FOR LEAKAGE. LEAKAGE TESTS SHALL INCLUDE AN AIR TEST OF ALL SEWER MAINS AND LATERALS AND VACUUM TESTING OF THE MANHOLES IN ACCORDANCE WITH CITY OF WOODBURN PROCEDURES. 105. CLEANING. PRIOR TO MANDREL TESTING AND/OR TV INSPECTION, FLUSH AND CLEAN ALL SEWERS OF ALL FOREIGN MATERIAL FROM THE MAINLINES AND MANHOLES. 106. CONTRACTOR SHALL CONDUCT DEFLECTION TEST OF FLEXIBLE SANITARY SEWER PIPES BY PULLING AN APPROVED MANDREL THROUGH THE COMPLETED PIPE LINE FOLLOWING TRENCH COMPACTION. THE DIAMETER OE THE MANDREL SHALL BE 95% OF THE INITIAL PIPE DIAMETER. TEST SHALL BE CONDUCTED NOT MORE THAN 30 DAYS AFTER THE TRENCH BACKFILLING AND COMPACTION HAS BEEN COMPLETED. 107. UPON COMPLETION OE ALL SEWER CONSTRUCTION, TESTING AND REPAIR, THE CONTRACTOR SHALL CONDUCT A COLOR TV ACCEPTANCE INSPECTION OF ALL MAINLINES IN ACCORDANCE WITH APWA 303.3.11. THE TV INSPECTION SHALL BE CONDUCTED BY ON APPROVED TECHNICAL SERVICE WHICH IS EQUIPPED TO MAKE AUDIOVISUAL RECORDINGS OF THE TV INSPECTIONS ON CD. UNLESS OTHERWISE REQUIRED BY AGENCY WITH JURISDICTION, A STANDARD 1" DIAMETER BALL SHALL BE SUSPENDED IN FRONT OF THE CAMERA DURING THE INSPECTION. SUFFICIENT WATER TO REVEAL LOW AREAS OR REVERSE GRADES SHALL BE DISCHARGED INTO THE PIPE IMMEDIATELY PRIOR TO INITIATION OF THE TV INSPECTION. THE CD AND WRITTEN REPORT SHALL BE DELIVERED TO THE CITY. TV REPORT SHALL BE DONE BY AN APPROVED CITY OF WOODBURN PROGRAM. CONTACT CITY OF WOODBURN FOR APPROVED PROGRAM PRIOR TO TV INSPECTION. 108. THE LOCATION AND/OR STATIONING AND THE VERTICAL DISTANCE FROM THE TOP OF CURB 8T0 THE INVERT ELEVATION OF ALL SEWER SERVICE LATERALS SHALL BE RECORDED BY THE CONTRACTOR AND PROVIDED TO THE ENGINEER. 109. MINIMUM COVER ON PUBLIC SANITARY SEWER LILEA IS 36” FROM THE TOP OF THE PIPE TO FINISHED GRADE. BACKFILL MUST BE COMPACTED TO A DENSITY NO LESS THAN 92% IN IMPROVED OR STRUCTURAL FILL AREAS. MINIMUM COMPACTION IN UNPAVED, NON STRUCTURAL FILL AREAS IS 90%. COMPACTIONS TO BE PER AASHTO T-180. MAXIMUM COMPACTION TEST SPACING OVER PUBLIC SANITARY LINES IS 150'. 110. ALL SANITARY SERVICE LATERAL CONNECTIONS AT THE MAIN ARE TO BE TEES UNLESS OTHERWISE NOTED. 111. MAINTAIN MINIMUM 10 FOOT HORIZONTAL CLEAR DISTANCE BETWEEN WATER AND SANITARY SEWER LINES EXCEPT AT CROSSINGS. VERTICAL SEPARATION SHALL BE A MINIMUM OF 18 INCHES CLEAR DISTANCE WHERE WATER LINES CROSS OVER SANITARY SEWER LINES. PVC C-900 PIPE SHALL BE USED (FOR SEWER) 10 FEET ON EITHER SIDE OF THE CROSSING WHEN THE CLEAR DISTANCE BETWEEN THE WATER LINE AND SANITARY SEWER LINE IS LESS THAN 18 INCHES. 112. ALL SEWER SERVICE LATERALS SHALL EXTEND A MINIMUM OF 5 FEET BEYOND P.U.E. INTO EACH LOT. THE MINIMUM GRADE FOR LATERALS SHALL BE 2.0% EXCEPT WHERE NOTED. SANITARY SEWER SERVICE LATERALS SHALL BE 4” DIAMETER UNLESS OTHERWISE NOTED ON PLANS. STREET LIGHTS 113. STREET LIGHTS SHALL BE INSTALLED AFTER ALL OTHER EARTHWORK AND PUBLIC UTILITY INSTALLATIONS ARE COMPLETED AND AFTER ROUGH GRADING OF THE PROPERTY IS ACCOMPLISHED TO PREVENT DAMAGE TO THE POLES. 114. STREET LIGHTS POLES SHALL BE SET TO A DEPTH AS SPECIFIED BY THE MANUFACTURER AND PGE, BUT NOT LESS THAN 5 FEET. 115. STREET LIGHT POLES SHALL BE INSTALLED WITHIN ONE DEGREE OF PLUMB. PRIVATE UTILITIES 116. UNLESS OTHERWISE SHOWN ON THE DRAWINGS OR APPROVED BY JURISDICTION HAVING AUTHORITY, ALL NEW PRIVATE UTILITIES (POWER, CABLE TV, TELEPHONE & GAS) SHALL BE INSTALLED UNDERGROUND. INSTALLATION OF PRIVATE UTILITIES IN A COMMON TRENCH WITH WATER, SANITARY SEWER OR STORM SEWER IS PROHIBITED. 117. CONTRACTOR SHALL COORDINATE WITH POWER, TELEPHONE, TV COMPANY FOR LOCATION OF VAULTS, PEDESTALS, ETC. ALL ABOVE-GRADE FACILITIES SHALL BE PLACED IN A LOCATION THE PROPOSED SIDEWALK LOCATION. 118. POWER, TELEPHONE AND TV TRENCHING AND CONDUITS SHALL BE INSTALLED PER UTILITY COMPANY REQUIREMENTS WITH PULL WIRE. CONTRACTOR SHALL VERIFY WITH UTILITY COMPANY FOR SIZE AND TYPE OF CONDUIT PRIOR TO CONSTRUCTION. ALL CHANGES IN DIRECTION OF UTILITY CONDUIT RUNS SHALL HAVE LONG RADIUS STEEL BENDS. 119. CONTRACTOR SHALL NOTIFY AND COORDINATE WITH PRIVATE UTILITIES FOR RELOCATION OF POWER POLES, VAULTS, ETC. ROOF DRAINS 120. ALL RUNOFF FROM ROOF SURFACES SHALL BE CONVEYED UNDERGROUND THROUGH THE CURB FACE TO THE STREET AT THE INDIVIDUAL LOT FRONTAGE, OR TO THE PUBLIC STORM SYSTEM ---PAGE BREAK--- 180 180 180 180 180 180 180 180 178 178 178 178 178 178 179 179 179 179 179 179 TL 051W06C-00400 TL 051W06C-00800 TL 051W06CC-00100 TL 051W06CC 00200 TL 051W06CD 08300 TL 051W06CD 08400 TL 051W06CD 08500 TL 051W06CD 08600 TL 051W06CD 08700 TL 051W06CD 08800 TL 051W06CD 08900 TL 051W06CD 09000 TL 051W06CD 02200 TL 051W06CD 02100 TL 051W06CD 02000 TL 051W06CD 01900 TL 051W06CD 01800 TL 051W06CD 01700 TL 051W06CD 01600 TL 051W 0150 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(102-103) EXISTING CONDITIONS.dwg - SHEET: 102 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 102 CONDITIONS EXISTING EX AIR RELEASE VALVE EX BLOW-OFF EX WATER VALVE EX WATER METER EX FIRE HYDRANT EX STORM CLEANOUT EX AREA DRAIN EX SANITARY CLEANOUT EX STORM MANHOLE EX SANITARY MANHOLE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EXISTING FENCE X EX TREES EX LIGHT POLE S C S D EX CURB INLET T EX BURIED POWER LINE EX GAS LINE EX WATER LINE EX STORM DRAIN EX SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE LEGEND EX 2-FOOT CONTOURS EX 10-FOOT CONTOURS EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EXISTING PAVEMENT EXISTING GRAVEL EXISTING BUILDING EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED EXISTING WETLAND BUFFER EXISTING WATERS EX TREES TO BE REMOVED FILLED WETLANDS NOTES: 1. ALL EXISTING FILBERT TREES TO BE REMOVED. 2. FOR TREE PRESERVATION PLAN SEE SHEET 13.1-13.7. MATCHLINE - SEE SHEET 103 ---PAGE BREAK--- 175 175 180 176 176 177 177 178 178 179 179 177 177 178 178 179 179 175 175 180 180 180 173 173 174 174 176 176 177 178 179 EXISTING POWER LINES TO BE REMOVED AND UNDERGROUNDED NE BOONES FERRY ROAD TL 051W06C-00900 TL 051W06C-01000 TL 51W06CD 1500 TL 051W06CD 01400 TL 051W06CD 01300 TL 051W06CD 01200 TL 051W06C-01100 EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED EXISTING FENCE TO REMAIN PORTION OF EXISTING STORM LINE TO BE REMOVED. STORM LINE TO BE RE-ROUTED. SEE MARION COUNTY BOONES FERRY PLAN SET. NE HAZELNUT DRIVE PERMIT LIMITS CITY COUNTY PERMIT LIMITS CITY COUNTY 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(102-103) EXISTING CONDITIONS.dwg - SHEET: 103 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 103 CONDITIONS EXISTING EX AIR RELEASE VALVE EX BLOW-OFF EX WATER VALVE EX WATER METER EX FIRE HYDRANT EX STORM CLEANOUT EX AREA DRAIN EX SANITARY CLEANOUT EX STORM MANHOLE EX SANITARY MANHOLE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EXISTING FENCE X EX TREES EX LIGHT POLE S C S D EX CURB INLET T EX BURIED POWER LINE EX GAS LINE EX WATER LINE EX STORM DRAIN EX SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE LEGEND EX 2-FOOT CONTOURS EX 10-FOOT CONTOURS EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EXISTING PAVEMENT EXISTING GRAVEL EXISTING BUILDING EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED EXISTING WETLAND BUFFER EXISTING WATERS EX TREES TO BE REMOVED FILLED WETLANDS NOTES: 1. ALL EXISTING FILBERT TREES TO BE REMOVED. 2. FOR TREE PRESERVATION PLAN SEE SHEET 112-118. MATCHLINE - SEE SHEET 102 ---PAGE BREAK--- OPEN SPACE 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 15.00' EXISTING DRAINAGE EASEMENT 115 23 153 152 151 158 150 157 149 156 148 155 105 104 103 102 101 92 99 98 97 96 95 94 93 86 91 90 89 88 87 154 5 13 21 6 14 22 7 15 8 16 1 9 17 2 10 18 3 11 19 4 12 20 165 166 159 167 160 168 161 169 162 170 163 171 164 62 69 76 84 85 55 83 82 81 80 79 78 77 73 75 74 71 72 70 68 67 66 65 64 63 58 61 60 59 56 57 116 100 114 113 112 111 110 109 108 107 106 TRACT M TRACT A TRACT G TRACT F TRACT J TRACT I L5 L6 L7 L13 L15 20+00 21+00 22+00 23+00 24+00 25+00 26+00 27+00 28+00 29+00 20+0 21+00 22+00 23+00 24+00 25+00 26+00 27+00 28+00 29+00 30+00 30+46 10+00 11+00 12+00 13+00 14+00 10+00 11+00 11+40 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 25+61 DOVE STREET EGRET STREET ALLEY 1 OWL AVENUE 15.00' EXISTING DRAINAGE EASEMENT LINE TABLE LINE # L5 L6 L7 L13 L15 LENGTH 975.00' 260.00' 139.76' 140.00' 1447.73' BEARING N88° 59' 51"W N1° 00' 09"E N1° 00' 09"E N1° 00' 09"E N88° 59' 51"W 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(104-105) SITE PLAN.dwg - SHEET: 104 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 104 (WEST) SITE PLAN EXISTING RIGHT-OF-WAY PROPOSED RIGHT-OF-WAY PROPOSED SIDEWALK PROPOSED A.C. PAVING LEGEND PROPOSED CURB AND GUTTER PROPOSED CENTERLINE EXISTING CENTERLINE VISION CLEARANCE TRIANGLE PROPOSED PUBLIC UTILITY EASEMENT PROPOSED BUILDING SETBACK PROPOSED PROPERTY LINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE PROPOSED HANDICAP RAMP PROPOSED STREET LIGHT MATCH SHEET 105 PROPOSED SIDEWALK BY OTHERS ---PAGE BREAK--- OPEN SPACE STORM 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 5.00' PUE, TYP. 8.00' PUE, TYP. 15.00' EXISTING DRAINAGE EASEMENT EXISTING STORM LINE THROUGH TRACT D WILL BE RE-ALIGNED 8.00' PUE, TYP. 5.00' PUE, TYP. 24 32 25 33 26 34 27 28 29 30 31 140 139 138 137 128 TRACT C 142 141 144 145 146 147 143 39 35 36 37 38 TRACT B 47 5 54 53 52 51 50 49 48 43 46 45 44 41 42 40 131 130 129 127 126 125 124 123 122 121 120 119 118 117 6 134 TRACT L TRACT E 135 133 132 136 TL 051W06C-00900 TL 051W06C-01000 NE HAZELNUT DRIVE NE BOONES FERRY ROAD L1 C1 C2 C3 L3 L4 C4 C5 C6 L8 L9 L10 L11 L12 C7 C8 C9 L14 C10 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 17+56 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 4+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 10+00 11+00 12+00 13+00 14+00 15+00 CULVER STREET TRACT D TRACT K 8' X 6' CONCRETE PAD FOR WOODBURN SCHOOL DISTRICT BUS SHELTER, SEE BUS SHELTER PAD DETAIL THIS SHEET. C11 L16 C12 XSD SD SD LINE TABLE LINE # L1 L3 L4 L8 L9 L10 L11 L12 L14 L15 L16 LENGTH 243.05' 216.90' 472.73' 88.74' 146.68' 152.77' 151.62' 50.50' 29.76' 1447.73' 248.30' BEARING N73° 48' 21"W N73° 48' 21"W N88° 59' 51"W N12° 03' 09"E N1° 00' 09"E N1° 00' 09"E N12° 03' 09"E N13° 02' 30"E N75° 59' 31"W N88° 59' 51"W N16° 11' 39"E CURVE TABLE CURVE # C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 RADIUS 500.00' 500.00' 500.00' 500.00' 500.00' 500.00' 200.00' 200.00' 200.00' 370.00' 11459.91' 1432.50' LENGTH 107.81' 82.01' 158.38' 124.61' 143.95' 113.23' 38.57' 63.51' 63.51' 83.99' 906.73' 395.86' CHORD DIRECTION N67° 37' 43"W N66° 09' 00"W N79° 55' 23"W N66° 39' 59"W N67° 46' 29"W N82° 30' 35"W N6° 31' 39"E N2° 57' 18"E N2° 57' 18"E N82° 29' 41"W N18° 27' 39"E N24° 06' 39"E BUS SHELTER PAD STA:19+40.86, 38.50'L ELEV=176.92 BUS SHELTER PAD STA:19+40.86, 44.50'L ELEV=176.74 BUS SHELTER PAD STA:19+48.86, 44.50'L ELEV=176.72 BUS SHELTER PAD STA:19+48.86, 38.50'L ELEV=176.89 6.00' 2.8% 3.0% 6.00' 0.4% 8.00' 8.00' 0.3% CONCRETE BUILT TO CITY OF WOODBURN SIDEWALK CONCRETE STANDARD PER 4150-8 DETAIL, SEE SHEET D2.01 SEE LANDSCAPE PLANS FOR BUS SHELTER AND BENCH DETAILS XSD XSD XSD XSD EXISTING RIGHT-OF-WAY PROPOSED RIGHT-OF-WAY PROPOSED SIDEWALK PROPOSED A.C. PAVING LEGEND PROPOSED CURB AND GUTTER PROPOSED CENTERLINE EXISTING CENTERLINE VISION CLEARANCE TRIANGLE PROPOSED PUBLIC UTILITY EASEMENT PROPOSED BUILDING SETBACK PROPOSED PROPERTY LINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE PROPOSED HANDICAP RAMP 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(104-105) SITE PLAN.dwg - SHEET: 105 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 105 (EAST) SITE PLAN PROPOSED STREET LIGHT MATCH SHEET 104 PROPOSED SIDEWALK BY OTHERS COLORED STAMPED CONSTRUCTION CONCRETE BUS SHELTER PAD DETAIL SCALE: 1"=10' ---PAGE BREAK--- 178 178 179 179 179 180 180 178 178 178 178 179 179 179 176 180 180 180 178 179 179 179 OWL AVENUE PARKSIDE AVENUE EGRET STREET TRACT A TRACT G TRACT I 177 177 178 178 179 179 180 180 178 178 179 179 179 179 180 180 180 179 179 179 179 177 178 179 ALLEY 1 A B C TRACT M 154 5 13 21 6 14 7 15 8 16 1 9 17 2 10 18 3 11 19 4 12 20 165 166 159 167 160 168 161 169 162 170 163 171 164 62 69 76 84 85 83 82 81 80 79 78 77 73 75 74 71 72 70 68 67 66 65 64 63 61 60 59 100 112 111 110 109 108 107 106 105 104 103 102 101 92 99 98 97 96 95 94 93 86 91 90 89 88 87 153 152 151 158 150 157 156 155 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(106-109) GRADING PLAN.dwg - SHEET: 106 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 106 PLAN (WEST) GRADING EX 1-FT CONTOUR EX 10-FT CONTOUR FG 1-FT CONTOUR FG 10-FT CONTOUR LEGEND 324 320 324 320 MATCH SHEET 107 ---PAGE BREAK--- 180 178 178 179 181 181 181 181 182 182 183 183 180 177 178 179 181 182 183 180 181 182 180 181 182 175 180 174 176 177 178 179 175 175 176 176 177 177 177 178 178 178 179 179 179 175 175 180 180 180 173 173 174 174 174 174 176 176 177 177 178 179 179 179 180 180 180 CULVER STREET DOVE STREET NE BOONES FERRY ROAD 175 175 180 180 176 176 177 178 179 179 181 181 180 180 180 181 182 170 170 175 175 180 170 3:1 MAXIMUM SLOPE 2:1 MAXIMUM SLOPE 5:1 SLOPE -2.7% -2.5% -2.4% -4.5% 177 177 178 178 179 179 170 170 175 174 176 178 179 180 180 179 179 181 182 183 185 184 176 177 A B C D D 134 TRACT L TRACT F TRACT J TRACT E 135 133 132 136 142 141 21 22 144 145 146 147 143 39 35 36 37 38 TRACT B 47 55 58 59 56 57 54 53 52 51 50 49 48 43 46 45 44 41 42 40 131 130 129 127 126 125 124 123 122 121 120 119 118 117 116 114 113 112 128 TRACT C 115 24 32 25 33 26 34 27 28 29 30 23 31 140 139 138 150 137 149 148 PERMIT LIMITS CITY COUNTY PERMIT LIMITS CITY COUNTY 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(106-109) GRADING PLAN.dwg - SHEET: 107 May 19, 2022 - 3:19pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 107 PLAN (EAST) GRADING EX 1-FT CONTOUR EX 10-FT CONTOUR FG 1-FT CONTOUR FG 10-FT CONTOUR LEGEND 324 320 324 320 MATCH SHEET 106 ---PAGE BREAK--- 170 180 190 200 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 LOTS 1-12 TRACT B LOTS 13-22 R/W EGRET STREET FINISH GRADE, TYP. 160 170 180 190 200 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 EGRET STREET LOTS 86-101 R/W TRACT N LOTS 102-115 FINISH GRADE, TYP. 170 180 190 200 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 R/W R/W LOTS 23-28 DOVE STREET TRACT D LOTS 29-34 R/W R/W CULVER STREET LOTS 35-39 TRACT F EXISTING GRADE, TYP. 5:1 MAX SLOPE 160 170 180 190 200 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 20+50 TRACT O LOTS 116-131 CULVER STREET R/W R/W TRACT H LOT 134 TRACT G NE BOONES FERRY ROAD R/W 3:1 MAX SLOPE EXISTING GRADE, TYP. POND BOTTOM=167.0 TOP OF POND WATER ELEV=173' 2:1 MAX SLOPE OUTLET OF POND 169.2' 25 YEAR STORM = 171.8' NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(106-109) GRADING PLAN.dwg - SHEET: 108 May 19, 2022 - 4:31pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 108 SECTIONS LOT GRADING SECTION A-A HORIZONTAL SCALE: 1" = 60' VERTICAL SCALE: 1" = 10' SECTION B-B HORIZONTAL SCALE: 1" = 60' VERTICAL SCALE: 1" = 10' MATCH THIS SHEET MATCH THIS SHEET MATCH THIS SHEET ---PAGE BREAK--- 165 170 180 190 200 165 170 180 190 200 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 TRACT K TRACT K TRACT K CULVER STREET R/W LOTS 159-171 LOTS 148-158 LOTS 137-147 2:1 MAX SLOPE FINISH GRADE, TYP. EXISTING GRADE, TYP. 165 170 180 190 200 165 170 180 190 200 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 LOT 35 TRACT H OWL AVENUE R/W R/W TRACT H PARKSIDE AVENUE R/W R/W LOTS 132-136 TRACT I FINISH GRADE, TYP. EXISTING GRADE, TYP. 2:1 MAX SLOPE NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(106-109) GRADING PLAN.dwg - SHEET: 109 May 19, 2022 - 3:20pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 109 SECTIONS LOT GRADING SECTION C-C HORIZONTAL SCALE: 1" = 60' VERTICAL SCALE: 1" = 10' SECTION D-D HORIZONTAL SCALE: 1" = 60' VERTICAL SCALE: 1" = 10' ---PAGE BREAK--- DOVE STREET TRACT I SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD D D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W SD SD SD PARKSIDE AVENUE ALLEY 1 OWL AVENUE EGRET STREET D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD TRACT M TRACT A TRACT G TRACT F TRACT J 115 24 23 153 152 151 158 150 157 149 156 148 155 154 5 13 21 6 14 22 7 15 8 16 1 9 17 2 10 18 3 11 19 4 12 20 165 166 159 167 160 168 161 169 162 170 163 171 164 146 147 62 69 76 84 85 55 83 82 81 80 79 78 77 73 75 74 71 72 70 68 67 66 65 64 63 58 61 60 59 56 57 54 53 118 117 116 100 114 113 112 111 110 109 108 107 106 105 104 103 102 101 92 99 98 97 96 95 94 93 86 91 90 89 88 87 SSLN SEE SHEET PUBLIC B 406 SSLN SEE SHEET PUBLIC B 405 SSLN SEE SHEET PUBLIC A 401 SSLN SEE SHEET PUBLIC C 408 SSLN SEE SHEET PUBLIC A 402 SSLN SEE SHEET PUBLIC D 408 SDMH 1G SDMH 1H SDMH 8D SDMH 4B SDMH 1J SDMH 5I SDMH 8F SDMH 4A SDMH 1K SDMH 5J SDMH 5G SDMH 1I SDMH 8E SDMH 5H SSMH A5 SSMH D1 SSMH C1 SSMH B2 SSMH A1 SSMH A2 SSMH A4 SSMH 32-LS1-14 SSMH B1 SSMH A6 SDLN SEE SHEET PUBLIC 5 309 SDLN SEE SHEET PUBLIC 1 303 SDLN SEE SHEET PUBLIC 8 314 SDLN SEE SHEET PUBLIC 8 313 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(110-111) COMP. UTIL. PLAN.dwg - SHEET: 110 May 19, 2022 - 3:20pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 110 UTILITY PLAN COMPOSITE NOTES: 1. SANITARY SEWER TO BE 8" IN DIAMETER UNLESS OTHERWISE NOTED. 2. WATER LINES TO BE 8" IN DIAMETER UNLESS OTHERWISE NOTED. PROPOSED THRUST BLOCK PROPOSED AIR RELEASE VALVE EX AIR RELEASE VALVE PROPOSED BLOW-OFF EX BLOW-OFF PROPOSED WATER VALVE EX WATER VALVE PROPOSED WATER METER EX WATER METER PROPOSED FIRE HYDRANT EX FIRE HYDRANT PROPOSED STORM CLEANOUT EX STORM CLEANOUT EX CATCH BASIN PROPOSED SANITARY CLEANOUT EX SANITARY CLEANOUT EX STORM MANHOLE PROPOSED CATCH BASIN PROPOSED STORM MANHOLE EX SANITARY MANHOLE PROPOSED SANITARY MANHOLE EX BURIED POWER LINE EX GAS LINE PROPOSED WATER LINE EX WATER LINE EX STORM DRAIN PROPOSED STORM DRAIN EX SANITARY SEWER PROPOSED SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE D C D S C XT S XCOM XOH XE XSD XW W XG LEGEND XSS SS SD EXISTING WETLAND EXISTING WATERS EXISTING DEGRADED BUFFER EXISTING GOOD BUFFER PROPOSED BUFFER EXISTING SIGNIFICANT TREE GROVE MATCH SHEET 110 ---PAGE BREAK--- TRACT E NE BOONES FERRY ROAD PROPOSED STORMWATER FACILITY W/S NE BOONES FERRY ROAD NE HAZELNUT DRIVE SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD D D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W CULVER STREET XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD 134 32 25 33 26 34 27 28 29 30 31 140 139 138 137 142 141 144 145 143 39 35 36 37 38 TRACT B 52 51 50 43 45 44 41 42 40 131 130 129 127 126 125 124 123 122 121 120 119 128 TRACT C 135 133 132 136 SSLN SEE SHEET PUBLIC B 407 SSLN SEE SHEET PUBLIC A 403 SSLN SEE SHEET PUBLIC A 404 47 49 48 46 D D XSD XSD XSD XSD D XSD XSD W W W W W TRACT K D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD W W W W W SDMH 1C SDMH 1D SDMH 1E SDMH 1B SDMH 8C SDMH 1F SDMH 8B SDMH 5E SDMH 5D SDMH 3A SDMH 8A SDMH 5F SDMH 5C SDMH 7C SDMH 7A SDMH  B SDMH 7B SDMH 2A SDMH 5B SDMH 6A SSMH A SSMH A8 SSMH A7 SSMH B6 SSMH B3 SSMH B4 SSMH B5 SSLN SEE SHEET PUBLIC B 406 SDLN SEE SHEET PUBLIC 5 308 SDLN SEE SHEET PUBLIC 5 307 SDLN SEE SHEET PUBLIC 1 301 SDLN SEE SHEET PUBLIC 1 302 SDLN SEE SHEET PUBLIC 8 312 SDLN SEE SHEET PUBLIC 7 311 SDLN SEE SHEET PUBLIC 3 305 SDLN SEE SHEET PUBLIC 2 304 SDLN SEE SHEET PUBLIC 6 310 SS SSLN SEE SHEET PUBLIC E 408 SSMH E1 TRACT L 1 INCH = 60 FEET 60 30 60 SCALE 0 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(110-111) COMP. UTIL. PLAN.dwg - SHEET: 111 May 19, 2022 - 3:20pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] 2ND SUBMITTAL: 2/1/2022 3RD SUBMITTAL: 5/11/2022 111 UTILITY PLAN COMPOSITE NOTES: 1. SANITARY SEWER TO BE 8" IN DIAMETER UNLESS OTHERWISE NOTED. 2. WATER LINES TO BE 8" IN DIAMETER UNLESS OTHERWISE NOTED. PROPOSED THRUST BLOCK PROPOSED AIR RELEASE VALVE EX AIR RELEASE VALVE PROPOSED BLOW-OFF EX BLOW-OFF PROPOSED WATER VALVE EX WATER VALVE PROPOSED WATER METER EX WATER METER PROPOSED FIRE HYDRANT EX FIRE HYDRANT PROPOSED STORM CLEANOUT EX STORM CLEANOUT EX CATCH BASIN PROPOSED SANITARY CLEANOUT EX SANITARY CLEANOUT EX STORM MANHOLE PROPOSED CATCH BASIN PROPOSED STORM MANHOLE EX SANITARY MANHOLE PROPOSED SANITARY MANHOLE EX BURIED POWER LINE EX GAS LINE PROPOSED WATER LINE EX WATER LINE EX STORM DRAIN PROPOSED STORM DRAIN EX SANITARY SEWER PROPOSED SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE D C D S C XT S XCOM XOH XE XSD XW W XG LEGEND XSS SS SD EXISTING WETLAND EXISTING WATERS EXISTING DEGRADED BUFFER EXISTING GOOD BUFFER PROPOSED BUFFER EXISTING SIGNIFICANT TREE GROVE MATCH SHEET 10 ---PAGE BREAK--- O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O SEE SHEET 13.2 SEE SHEET 13.3 SEE SHEET 13.3 SEE SHEET 13.4 SEE SHEET 13.4 SEE SHEET 116 SEE SHEET 13.5 SEE SHEET 13.6 SEE SHEET 13.7 SEE SHEET 13.6 O O O O O O 71002 71003 71004 71005 71006 71007 71008 71009 TRACT B 62 69 76 84 47 85 55 83 82 81 80 79 78 77 73 75 74 71 72 70 68 67 66 65 64 63 58 61 60 59 56 57 54 53 52 51 50 49 48 43 46 45 44 41 42 40 131 130 129 127 126 125 124 123 122 121 120 119 118 117 116 100 114 113 112 111 110 109 108 107 106 105 104 103 102 101 92 99 98 97 96 95 94 93 86 91 90 89 88 87 128 115 24 32 25 33 26 34 27 28 29 30 23 31 153 140 152 139 151 138 158 150 137 157 149 156 148 155 142 154 141 5 13 21 6 14 22 7 15 8 16 1 9 17 2 10 18 3 11 19 4 12 20 165 166 159 167 160 168 161 169 162 170 163 171 164 144 145 146 147 143 39 35 36 37 38 TRACT J TRACT I TRACT E 135 133 132 136 TRACT C TRACT M 134 TRACT L ROW : 626 TRACT A TRACT G TRACT F TRACT D TRACT K TRACT H LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O SCALE 0 1 INCH 100 )EET 100 50 100 GENERAL NOTES: 1. REFER TO "ATTACHMENT A: EXISTING TREE INVENTORY DATA" PREPARED BY MORGAN HOLEN & ASSOCIATES FOR ROOT PROTECTION ZONE DIMENSIONS. 2. SEE SHEET 102-103 FOR EXISTING CONDITIONS AND TAX MAP INFORMATION. 3. SEE SHEET 106-107 FOR THE PROPOSED GRADING PLAN AND RETAINING WALL LOCATIONS. 4. SEE SHEETS 110-111 FOR THE PROPOSED UTILITY PLAN. 5. SEE SHEETS L1 -L8 FOR LANDSCAPE PLAN. 1. PRECONSTRUCTION CONFERENCE. THE PROJECT ARBORIST SHALL BE ON SITE TO DISCUSS METHODS OF TREE REMOVAL AND TREE PROTECTION PRIOR TO ANY CONSTRUCTION. 2. ROOT PROTECTION ZONE. THE ROOT PROTECTION ZONE IS DEFINED BY A CIRCLE OF PROTECTION EQUAL TO ONE FOOT PER INCH OF TRUNK DIAMETER FOR ON-SITE TREES AND EQUAL TO THE DRIPLINE OF TREE CANOPIES FOR OFF-SITE TREES. WHERE FEASIBLE, TREE PROTECTION FENCING SHALL BE INSTALLED AT THE EDGE OF THE RPZ AS A MINIMUM. IF WORK MUST ENCROACH INTO THE RPZ, PROTECTION FENCING MAY BE OPENED OR ADJUSTED IF THE PROJECT ARBORIST DETERMINES THAT THE TREES WILL NOT BE UNDULY DAMAGED. THE LOCATION OF THE RPZ IS SHOWN ON THE TREE PRESERVATION PLAN. 3. PROTECTION FENCING. IN ACCORDANCE WITH THE TREE PRESERVATION PLAN, ALL TREES TO BE RETAINED SHALL BE PROTECTED BY 5-FOOT TALL 2-INCH MESH CHAIN LINK FENCING SECURED TO 1.5-INCH DIAMETER STEEL OR ALUMINUM POSTS PLACED NO FURTHER THAN 8-FEET ON CENTER. 4. EROSION CONTROL. WHERE NEEDED, EROSION CONTROL MEASURES SHALL ONLY BE INSTALLED OUTSIDE OF THE RPZ OF PROTECTED TREES. 5. ROOT PROTECTION ZONE MAINTENANCE AND PROHIBITIONS. TREE PROTECTION FENCING SHALL NOT BE MOVED, REMOVED OR ENTERED BY EQUIPMENT EXCEPT UNDER DIRECTION OF THE PROJECT ARBORIST. NO SOIL COMPACTION, MATERIALS OR SPOILS STORAGE SHALL BE ALLOWED WITHIN THE RPZ. WITHOUT AUTHORIZATION FROM THE PROJECT ARBORIST, NONE OF THE FOLLOWING SHALL OCCUR WITHIN THE RPZ OF ANY PROTECTED TREE: a. GRADE CHANGE OR CUT AND FILL; b. NEW IMPERVIOUS SURFACES; c. UTILITY OR DRAINAGE FIELD PLACEMENT; OR d. VEHICLE MANEUVERING. THE RPZ MAY BE ENTERED FOR TASKS LIKE SURVEYING, MEASURING AND SAMPLING. FENCES MUST BE CLOSED UPON COMPLETION OF THESE TASKS. CONSTRUCTION THAT IS NECESSARY WITHIN THE RPZ SHALL BE PERFORMED UNDER ARBORIST SUPERVISION. 6. DEBRIS PILE REMOVAL. EXISTING PILES OF EXCESS DIRT AND DEBRIS WITHIN THE RPZ SHALL BE CAREFULLY REMOVED BY HAND AND WITH HAND TOOLS OR WITH A SMALL RUBBER-TRACKED MACHINE OPERATING UNDER ARBORIST SUPERVISION. COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING TREE PROTECTION FENCING TO RESTORE NATIVE GRADE IN THESE AREAS. THE APPROXIMATE LOCATION OF THE DEBRIS PILES IS SHOWN ON THE TREE PRESERVATION PLAN. 7. TREE REMOVAL. WITHIN THE RPZ OF TREES TO REMAIN, CLEARLY MARK TREES APPROVED FOR REMOVAL WITH PAINT OR FLAGGING. DIRECTIONALLY FELL OR SURGICALLY REMOVE TREES TO AVOID CONTACT OR OTHERWISE PREVENT DAMAGE TO THE TRUNKS AND BRANCHES OF TREES TO BE RETAINED. NO VEHICLES OR HEAVY EQUIPMENT SHALL BE PERMITTED WITHIN THE RPZ DURING TREE REMOVAL OPERATIONS. TREE REMOVAL SHALL BE PERFORMED BY A QUALIFIED TREE SERVICE. 8. STUMP REMOVAL. WITHIN THE RPZ OF TREES TO REMAIN, STUMPS OF TREES PLANNED FOR REMOVAL SHALL REMAIN IN THE GROUND WHERE FEASIBLE. OTHERWISE, STUMPS MAY BE REMOVED BY STUMP GRINDING UP TO SIX INCHES BELOW THE GROUND SURFACE OR EXTRACTED FROM THE GROUND UNDER PROJECT ARBORIST SUPERVISION. 9. POST-CLEARING TREE ASSESSMENT. ONCE THE TREES APPROVED FOR REMOVAL HAVE BEEN REMOVED AND THE SITE IS STAKED AND PREPARED FOR CONSTRUCTION, COORDINATE WITH THE PROJECT ARBORIST TO REASSESS THE REMAINING TREES IN TERMS OF EXPOSURE FROM ADJACENT TREE REMOVAL AND SUITABILITY FOR PRESERVATION. IF ADDITIONAL TREES ARE DETERMINED TO BE STRUCTURALLY UNSOUND OR HAZARDOUS, THE ARBORIST SHALL DOCUMENT RECOMMENDATIONS AND ADDITIONAL NON-SIGNIFICANT TREES MAY BE REMOVED IF AUTHORIZED BY CITY STAFF. 10. PRUNING. PRUNING MAY BE NEEDED TO PROVIDE CLEARANCE TO AVOID CROWN DAMAGE DURING CONSTRUCTION OR TO REMOVE DEAD AND DEFECTIVE BRANCHES FOR SAFETY. THE PROJECT ARBORIST CAN HELP IDENTIFY IF AND WHERE PRUNING IS RECOMMENDED ONCE TREES RECOMMENDED FOR REMOVAL HAVE BEEN REMOVED AND THE SITE IS STAKED AND PREPARED FOR CONSTRUCTION. PRUNING SHALL BE PERFORMED BY A QUALIFIED TREE SERVICE. 11. EXCAVATION. EXCAVATION WITHIN THE RPZ SHALL BE AVOIDED IF ALTERNATIVES ARE AVAILABLE. IF EXCAVATION WITHIN THE RPZ IN UNAVOIDABLE, THE PROJECT ARBORIST SHALL EVALUATE THE PROPOSED EXCAVATION TO DETERMINE METHODS TO MINIMIZE IMPACTS TO TREES. ALL CONSTRUCTION WITHIN THE RPZ SHALL BE UNDER THE ON-SITE TECHNICAL SUPERVISION OF THE PROJECT ARBORIST. 12. WOODCHIP PATH. CHAIN LINK TREE PROTECTION FENCING MAY BE OPENED WHERE THE WOOD CHIP PATH IS PROPOSED TO MEANDER THROUGH THE RPZ. COORDINATE WITH THE PROJECT ARBORIST TO FIELD-FIT AND STAKE THE FINAL ALIGNMENT. ONCE THE ALIGNMENT IS DETERMINED, WORK MAY PROCEED WITH A SMALL RUBBER-TRACKED MACHINE USING A FLAT BLADE BUCKET IF TEMPORARY ORANGE PLASTIC MESH FENCING IS FIRST INSTALLED ALONG BOTH SIDES OF THE PROPOSED PATH WITHIN THE RPZ ALLOWING UP TO TWO FEET OF ROOM TO WORK ON EITHER SIDE, IN ORDER TO CREATE A PHYSICAL BARRIER LIMITING THE MACHINE'S ACTIVITY TO THE PATH ALIGNMENT. IF NO TEMPORARY ORANGE PLASTIC MESH FENCING WILL BE INSTALLED, PATH CONSTRUCTION SHALL PROCEED BY HAND AND WITH HAND TOOLS AND WHEEL BARROWS ONLY. EITHER WAY, CAREFULLY REMOVE THE UPPERMOST ORGANIC MATTER ALONG THE PATH ALIGNMENT (NO EXCAVATION). THE EXCESS MATERIAL SHALL BE HAULED OUTSIDE OF THE RPZ. ONCE THE PATH IS CLEARED, PLACE A LAYER OF PERMEABLE GEOTEXTILE FABRIC ON THE GROUND SURFACE AND TOP THE FABRIC WITH 4-INCHES OF WOOD CHIPS, BUILDING UP FROM NATIVE GRADE. 13. LANDSCAPING. FOLLOWING CONSTRUCTION AND PRIOR TO LANDSCAPING, THE PROTECTION FENCING MAY BE REMOVED. IVY SHOULD BE REMOVED FROM TREE TRUNKS BY HAND AND WITH HAND TOOLS ONLY. WHERE LANDSCAPING IS DESIRED, APPLY APPROXIMATELY 3-INCHES OF MULCH BENEATH THE DRIPLINE OF PROTECTED TREES, BUT NOT DIRECTLY AGAINST TREE TRUNKS. SHRUBS AND GROUND COVER PLANTS MAY BE PLANTED WITHIN TREE PROTECTION AREAS BY HAND AND FIELD-FITTED TO AVOID TREE ROOT IMPACTS. IF IRRIGATION IS USED, USE DRIP IRRIGATION ONLY BENEATH THE DRIPLINES OF PROTECTED TREES; INSTALL DRIP IRRIGATION LINES ON THE GROUND SURFACE AND COVER WITH MULCH (NO TRENCHING TO INSTALL IRRIGATION LINES BENEATH PROTECTED TREE DRIPLINES). DRIP LINE CRITICAL ROOT ZONE (NOT TO SCALE) 1 TREE PROTECTION DETAIL 8' TYP TO BE PROTECTED FENCE SHALL IDEALLY BE LOCATED AT THE OUTER PERIMETER OF THE CRITICAL ROOT ZONE. SEE TREE PROTECTION PLAN THIS SHEET 6' CHAIN LINK FENCING. 2" MESH CHAIN LINK SECURED TO 1-1/2" DIA STEEL OR ALUMINUM POSTS NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 112 Aug 16, 2022 - 1:31pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 11 PLAN PRESERVATION TREE MORGAN HOLEN & ASSOCIATES, LLC. MORGAN HOLEN, CONSULTING ARBORIST [PHONE REDACTED] [EMAIL REDACTED] PROJECT ARBORIST: TREE PROTECTION SPECIFICATIONS: ---PAGE BREAK--- 70145 70148 70149 70150 70151 70152 70153 70154 70156 70157 70158 70159 70160 70161 70162 70163 70165 70166 70167 70168 70169 70170 70171 70172 70173 70174 70175 70176 70177 70178 70180 70181 70182 70183 70184 70185 70186 70187 70188 70189 70190 70191 70192 70194 70195 70196 70197 70198 70199 70200 70201 70202 70203 70204 70205 70206 70207 70208 70209 70210 70211 70212 70213 70214 70215 70216 70217 70218 70219 70220 70221 70222 70223 70224 70225 70226 70227 70228 70229 70230 70231 70232 70233 70234 70235 70236 70237 70238 70239 70240 70241 70242 70243 70244 70246 70248 70249 70250 70251 70252 70253 70254 70255 70256 70257 70258 70259 70260 70261 70262 70263 70264 70266 70267 70268 70269 70270 70271 70272 70273 70274 70275 70276 70277 70278 70279 70280 70281 70282 70283 70284 70285 70286 70287 70288 70289 70290 70291 70292 70293 70294 70295 70297 70298 70299 70300 70301 70302 70303 70304 70305 70306 70307 70308 70309 70311 70312 70313 70314 70315 70316 70317 70318 70319 70320 70321 70322 70323 70324 70325 70326 70327 70328 70329 70330 70331 70332 70333 70334 70335 70336 70337 70338 70339 70340 70341 70342 70343 70344 70345 70346 70347 70348 70349 70350 70351 70352 70353 70354 70355 70356 70357 70358 70359 70360 70361 70362 70363 70364 70365 70366 70367 70368 70369 70370 70371 70372 70373 70374 70375 70376 70377 70378 70380 70381 70382 70383 70384 70385 70386 70387 70388 70389 70390 70391 70392 70394 70395 70396 70397 70398 70399 70400 70401 70402 70403 70404 70405 70406 70407 70408 70409 70410 70411 70412 70413 70414 70415 70416 70417 70418 70419 70420 70421 70422 70423 70424 70425 70426 70427 70428 70429 O O O O O O O O O TRACT C LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE SEE SHEET 114 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 113 Aug 16, 2022 - 1:31pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 SEE SHEET 112 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 113 PLAN PRESERVATION TREE ---PAGE BREAK--- 70103 70104 70105 70106 70107 70108 70109 70110 70111 70112 70113 70114 70115 70117 70118 70119 70120 70121 70122 70123 70124 70125 70126 70127 70128 70129 70130 70131 70132 70133 70134 70135 70136 70137 70138 70139 70140 70141 70143 70144 70145 70147 70154 70168 70169 70170 70430 70431 70433 70434 70435 70436 70000 70001 70002 70003 70004 70005 70006 70007 70008 70009 70010 70011 70012 70013 70014 70015 70016 70017 70018 70019 70020 70021 70022 70023 70024 70025 70026 70027 70028 70029 70030 70031 70032 70033 70034 70035 70036 70037 70038 70039 70040 70041 70042 70043 70044 70045 70047 70048 70049 70050 70051 70052 70053 70054 70055 70056 70057 70058 70059 70060 70061 70062 70063 70065 70066 70067 70068 70069 70070 70071 70072 70073 70074 70075 70076 70077 70078 70079 70080 70081 70082 70083 70084 70085 70086 70087 70088 70089 70090 70091 70092 70093 70094 70095 70096 70097 70098 70099 70100 TRACT D 70437 70438 70439 70440 70441 70442 70443 70444 70445 70446 70587 70588 70589 70590 70591 70592 70593 70594 70595 70596 70597 70598 70599 70600 70601 70602 72025 72026 72027 72028 72029 72030 72031 72032 72033 72034 72035 72036 72037 72038 72039 72040 72041 72043 72044 72045 72046 72047 72048 72049 72050 72051 72053 72054 72055 72056 72057 72058 72059 72060 72061 72062 72063 72064 72065 72066 2067 72077 72078 72079 72080 72081 72082 083 89 72332 72333 72334 72335 72336 72337 LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE SEE SHEET 113 MATCHLINE SEE SHEET 115 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 114 Aug 16, 2022 - 1:31pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 114 PLAN PRESERVATION TREE ---PAGE BREAK--- O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 70447 70448 70449 70450 70452 70453 70455 70456 70457 70458 70459 70460 70461 70462 70463 70464 70465 70466 70468 70469 70470 70471 70472 70473 70474 70475 70476 70477 70478 70479 70480 70481 70482 70483 84 5 72068 72070 72072 72073 72075 72084 72085 72086 72087 72090 72091 72092 72093 72094 72095 72096 72097 72098 72099 72100 72101 72102 72103 72104 72105 72106 72107 72108 72109 72110 72111 72112 72113 72114 72115 72116 72117 72118 72119 72120 72121 72122 72123 72124 72125 72126 72127 72128 72129 72130 72131 72132 72133 72134 72135 72136 72137 72138 72139 72140 72141 72142 72143 72144 72145 72146 72147 72148 72149 72151 72152 72153 72154 72155 72156 72157 72158 72159 72160 72161 72162 72163 72164 72165 72166 72167 72168 72169 72170 72171 72172 72173 72174 72175 72176 72177 72178 72179 72180 72181 72182 72183 72184 72185 72186 72187 72188 72189 72190 72191 72192 72193 72194 72195 72196 72198 72199 72200 72201 72202 72203 72204 72205 72206 72207 209 4 72215 72216 72217 8 8 9 0 72329 72330 72331 72338 72339 72340 72341 72342 72343 72344 72345 72346 72347 72348 72349 72350 72351 72352 72353 72354 72355 72356 72357 72358 72359 72360 72361 72362 72363 72069 71001 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 70484 70485 70487 70488 70489 70490 70491 70492 70493 70495 70496 70498 70499 70500 70501 70504 70505 70506 70510 70511 70512 70513 72 72208 72209 72210 72211 72212 72213 72214 72218 72219 72220 72221 72222 72223 72224 72225 72226 72227 72228 72229 72230 72231 72232 72233 72234 72235 72236 72237 72238 72239 72240 72241 72242 72243 72244 72245 72246 72247 72248 72249 72250 72252 72253 72254 72255 72256 72257 72258 72259 72260 72261 72262 72263 72265 72266 72267 72268 72269 72270 72271 72272 72274 72275 72276 72277 72278 72279 72280 72281 72282 72283 72284 72285 72286 72287 172175 172176 172177 172178 172179 172180 172181 172182 172183 172184 172185 172186 172187 172188 172189 172190 172191 172192 172193 172194 172195 172196 172197 172198 172199 172200 172201 172202 172203 172204 172205 172206 172207 172208 172209 172210 172211 172212 172213 172214 172215 172216 7 70494 72264 LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE - SEE SHEET 114 MATCHLINE - THIS SHEET MATCHLINE - THIS SHEET MATCHLINE - SEE SHEET 116 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 115 Aug 16, 2022 - 1:31pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 115 PLAN PRESERVATION TREE ---PAGE BREAK--- O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 70514 70515 70516 70517 70518 70519 70520 70521 70522 70523 70524 70525 70526 70527 70528 70529 72312 72313 72314 72315 72316 72317 72318 72319 72320 72321 72322 72323 72324 72325 72326 72327 72328 172217 172218 172219 172220 172221 172222 172223 172224 172225 172226 172227 172228 172229 172230 172231 172232 172233 172234 172235 172236 172237 172238 172239 172240 172241 172242 172243 172244 172245 172246 172247 172248 172249 172250 172251 172252 172253 172254 172255 172256 172257 172258 172259 172260 172261 172262 172263 172264 172265 172266 172267 172268 172269 172270 72364 72365 72366 72367 72368 72369 72370 72371 72372 72373 72374 72375 72376 72377 72378 72379 72380 72381 72382 72383 72384 72385 8 TREES 70523 AND 70522 TO BE MARKED FOR RETENTION IN FIELD. CONTRACTOR TO CUT TREE TO MAX. HEIGHT OF 15-FEET, GIRDLE TRUNKS, AND RETAIN AS A TREE SNAG. COORDINATE WITH PROJECT ARBORIST PRIOR TO COMMENCING WORK. O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 70530 70531 70532 70533 70534 70535 70536 70537 70538 70539 70540 70541 70542 70543 70544 70545 70546 70547 70548 70549 72288 72289 72290 72291 72292 72293 72294 72295 72296 72297 72298 72299 72300 72301 72302 72303 72304 72305 72306 72307 72308 72309 72310 72311 172271 172272 172273 172274 172275 172276 172277 172278 172279 172280 172281 172282 172283 172284 172285 172286 172287 72387 72388 72389 72390 72391 72392 72393 72394 72395 72396 72397 72398 72399 72400 72402 72403 72404 72405 72406 72407 72408 72409 72410 72411 72412 TRACT M LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE - SEE SHEET 115 MATCHLINE - THIS SHEET MATCHLINE - THIS SHEET MATCHLINE - SEE SHEET 117 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 116 Aug 16, 2022 - 1:32pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 11 PLAN PRESERVATION TREE ---PAGE BREAK--- O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 70550 70551 70552 70553 70554 70555 70556 70557 70558 70559 70560 70561 70562 70563 70564 70565 70566 70567 70568 70569 70570 70571 70572 70573 70574 70575 70576 72413 72414 72415 72416 72417 72418 72419 72420 72421 72422 72423 72424 72425 72426 72427 72428 72429 72430 72431 72432 72433 72434 72435 72436 72437 72438 72439 72440 72441 72442 72443 72444 72445 72446 72447 72448 72449 72450 72451 72452 72453 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 72000 72009 72010 72011 72012 72013 72014 72015 72016 72017 72018 72019 72020 72021 72022 72023 70582 70583 70584 70585 70586 72454 72455 72456 72457 72458 72459 72460 72461 72462 72463 72464 72465 72466 72467 72468 72469 72470 72471 72472 72473 72474 72475 72476 72477 72478 72479 72480 72481 72482 72483 72484 72485 72486 72487 72488 72489 72490 72491 72492 72493 72494 AREA OF EXCESS DIRT AND DEBRIS TO BE REMOVED AND RESTORED TO NATIVE GRADE LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE - SEE SHEET 116 MATCHLINE - THIS SHEET MATCHLINE - THIS SHEET MATCHLINE - SEE SHEET 118 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 117 Aug 16, 2022 - 1:32pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 117 PLAN PRESERVATION TREE ---PAGE BREAK--- O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 72001 72002 72003 72004 72005 72006 72007 72008 72495 72496 72498 72499 72500 72501 72502 72503 72504 72505 AREA OF EXCESS DIRT AND DEBRIS TO BE REMOVED AND RESTORED TO NATIVE GRADE 71000 LEGEND DECIDUOUS CONIFEROUS EXISTING TREE TO BE REMOVED EXISTING TREE TO BE RETAINED WITH ROOT PROTECTION ZONE CIRCLE. TREES CLASSIFIED AS SIGNIFICANT ARE SHOWN WITH RED ROOT PROTECTION ZONE CIRCLES. ROOT PROTECTION ZONE IS DEFINED AS A 1-FOOT RADIUS PER 1-INCH OF TREE DIAMETER. SEE TREE INVENTORY FOR ADDITIONAL INFORMATION TREE PROTECTION FENCING PER DTL 1, SHEET 112 TREE NUMBER O O O O 1 INCH 10 )EET SCALE 0 10 5 10 MATCHLINE - SEE SHEET 117 NO. 1ST SUBMITTAL: REVIEWED BY: TYPE: PROJECT NO.: DATE REVISIONS DESCRIPTION N:\proj\142-001\09 Drawings\04 Civil\Sheets - CD Submittal\142001.(112-118) TREE PROTECT.dwg - SHEET: 118 Aug 16, 2022 - 1:32pm cll PRE CONSTRUCTION 142-001 DOVE 10/12/2021 LANDING PUD 12564 SW Main Street Tigard, OR 97223 [PHONE REDACTED] EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET MAP 2ND SUBMITTAL: 2/1/2022 4TH SUBMITTAL: 7/06/2022 3RD SUBMITTAL: 5/11/2022 KEYNOTE: COORDINATE WITH THE PROJECT ARBORIST PRIOR TO OPENING PROTECTION FENCING WHERE TREE REMOVAL IS PLANNED WITHIN TREE PROTECTION ZONES. 1 11 PLAN PRESERVATION TREE ---PAGE BREAK--- DOVE LANDING EROSION AND SEDIMENT CONTROL PLAN TL 400 & 800 TOWNSHIP 5 SOUTH, RANGE 1 WEST, SECTION 6, W.M. CITY OF WOODBURN, MARION COUNTY, OREGO SITE PLAN PROJECT LOCATION: NTS OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY NOTIFICATION CENTER. THOSE RULES ARE SET FORTH IN OAR [PHONE REDACTED] THROUGH OAR [PHONE REDACTED]. YOU MAY OBTAIN COPIES OF THESE RULES FROM THE CENTER BY CALLING [PHONE REDACTED]. IF YOU HAVE ANY QUESTIONS ABOUT THE RULES, YOU MAY CONTACT THE CENTER. YOU MUST NOTIFY THE CENTER AT LEAST TWO BUSINESS DAYS, BEFORE COMMENCING AN EXCAVATION. CALL [PHONE REDACTED]. NORTH OF THE INTERSECTION OF HAZELNUT ROAD AND BOONES FERRY ROAD, CITY OF WOODBURN, OREGON. LATITUDE = 45°09'40.7"N LONGITUDE = 122°51'18.2"W PROPERTY DESCRIPTION: THE PROPOSED SUBDIVISION IS LOCATED ON TAX LOT 400 AND 800 OF MARION COUNTY TAX MAP 05 1W 06C, LOCATED IN THE SOUTH OF SECTION 6, TOWNSHIP 5 SOUTH, RANGE 1 WEST, WILLAMETTE MERIDIAN, CITY OF WOODBURN, OREGON ATTENTION EXCAVATORS: EXISTING CONDITIONS THE SITE IS CURRENTLY UNDEVELOPED LAND. DEVELOPED CONDITIONS CLERMONT INCLUDES PUBLIC INFRASTRUCTURE FOR 87 SINGLE FAMILY RESIDENTIAL LOTS. CONSTRUCTION TO INCLUDE STREET PAVING, STORM DRAIN, SANITARY, AND WATER UTILITIES. NATURE OF CONSTRUCTION ACTIVITY AND ESTIMATED TIME TABLE - CLEARING (4/30/2022 - 5/30/2022) - MASS GRADING (5/15/2022 - 7/15/2022) - UTILITY INSTALLATION (7/15/2022 - 8/15/2022) - STREET CONSTRUCTION (8/15/2022 - 10/15/2022) - FINAL STABILIZATION (10/15/2022 - 11/15/2022) SITE AREA = 31.86 ACRES TOTAL DISTURBED AREA =29.88 ACRES SITE SOIL CLASSIFICATION: (GW) CLEAN GRAVELS (GP) CLEAN GRAVELS (GM) GRAVELS WITH FINE (GC) GRAVEL WITH FINES (SW) CLEAN SANDS (SP) CLEAN SANDS (SC) SANDS WITH FINES (SM) SANDS WITH FINES (ML) SILTS AND CLAYS (CL) SILTS AND CLAYS (OL) SILTS AND CLAYS (MH) SILTS AND CLAYS (CH) SILTS AND CLAYS (OH) SILTS AND CLAYS RECEIVING WATER BODY PUBLIC STORM DRAINAGE SYSTEM TO PUDDING RIVER. 303(D) CATEGORY 4 AND 5 IMPAIRMENT STATUS OF RECEIVING WATERBODY NOT APPLICABLE WATERBODIES TO BE IMPACTED BY CONSTRUCTION ACTIVITES NOT APPLICABLE LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] CONTACT: VANESSA LEWIS EC1.0 COVER SHEET EC1.1 EROSION & SEDIMENT CONTROL NOTES EC1.2 EROSION & SEDIMENT CONTROL NOTES EC2.1 EXISTING CONDITIONS AND DEMOLITION PLAN EC2.2 EXISTING CONDITIONS AND DEMOLITION PLAN EC3.1 RUNOFF CONTROL PLAN EC3.2 RUNOFF CONTROL PLAN EC4.1 SITE IMPROVEMENT PLAN EC4.2 SITE IMPROVEMENT PLAN EC5.1 VERTICAL CONSTRUCTION AND SITE STABILIZATION PLAN EC5.2 VERTICAL CONSTRUCTION AND SITE STABILIZATION PLAN EC6.1 EROSION AND SEDIMENT CONTROL DETAILS EC6.2 EROSION AND SEDIMENT CONTROL DETAILS SHEET INDEX: DEVELOPER: PLANNING/ENGINEERING/SURVEY FIRM: SITE DESCRIPTION : PACIFIC COMMUNITY DESIGN, INC. CONTACT:CRAIG LARSON PHONE: [PHONE REDACTED] FAX: [PHONE REDACTED] PERMITTEE'S SITE INSPECTOR: ALL INSPECTIONS MUST BE MADE IN ACCORDANCE WITH DEQ 1200 C PERMIT REQUIREMENTS. INSPECTION LOGS MUST BE KEPT IN ACCORDANCE WITH DEQ'S 1200 C PERMIT REQUIREMENTS. CHANGES TO THE APPROVED ESC PLAN MUST BE SUBMITTED TO DEQ IN THE FORM OF AN ACTION PLAN. HOLD A PRE-CON MEETING OF PROJECT CONSTRUCTION PERSONNEL THAT INCLUDES THE EC INSPECTOR. PRECONSTRUCTION MEETING HELD ON THE PERMITTEE IS REQUIRED TO MEET ALL THE CONDITIONS OF THE 1200C PERMIT. THIS ESCP AND GENERAL CONDITIONS HAVE BEEN DEVELOPED TO FACILITATE COMPLIANCE WITH THE 1200C PERMIT REQUIREMENTS. IN CASES OF DISCREPANCIES OR OMISSIONS, THE 1200C PERMIT REQUIREMENTS SUPERSEDE REQUIREMENTS OF THIS PLAN. ADDITIONAL NOTES: THE ACTION PLAN MUST CLEARLY IDENTIFY ANY NECESSARY CHANGES (SUCH AS TYPE OR DESIGN) TO THE BMP'S IDENTIFIED IN THE ESCP, THEIR LOCATION, MAINTENANCE REQUIRED, AND ANY OTHER REVISIONS NECESSARY TO PREVENT AND CONTROL EROSION AND SEDIMENT RUNOFF. COMPANY/AGENCY: BRIAN SCHAAD, CESCL #81894 NAME: PACIFIC COMMUNITY DESIGN PHONE: [PHONE REDACTED] FAX: [PHONE REDACTED] E-MAIL: [EMAIL REDACTED] DESCRIPTION OF EXPERIENCE: A CONSTRUCTION SITE EROSION AND POLLUTION CONTROL LEAD (CESCL). CESCL CERTIFIED SINCE 2019. SITE CONDITION 1. ACTIVE PERIOD. 3. PERIODS DURING WHICH THE SITE IS INACCESSIBLE DUE TO INCLEMENT WEATHER 4. PERIODS DURING WHICH CONSTRUCTION ACTIVITIES ARE SUSPENDED AND RUNOFF IS UNLIKELY DUE TO FROZEN CONDITIONS MINIMUM FREQUENCY IF SAFE, ACCESSIBLE AND PRACTICAL, INSPECTIONS MUST OCCUR DAILY AT A RELEVANT DISCHARGE POINT OR LOCATION OF THE RECEIVING WATER BODY. VISUAL MONITORING INSPECTIONS MAY BE TEMPORARILY SUSPENDED IMMEDIATELY RESUME MONITORING UPON THAWING, OR WHEN WEATHER CONDITIONS MAKE DISCHARGE LIKELY. 2. INACTIVE PERIODS GREATER THAN FOURTEEN (14) CONSECUTIVE CALENDAR DAYS THE INSPECTOR MAY REDUCE THE FREQUENCY OF INSPECTION IN ANY AREA OF THE SITE WHERE STABILIZATION STEPS IN SECTION 2.2.20 HAVE BEEN COMPLETED TO TWICE PER MONTH FOR THE FIRST MONTH, NO LESS THAN 14 CALENDAR DAYS APART, THEN ONCE PER MONTH. INSPECTION FREQUENCY : STANDARD EROSION AND SEDIMENT CONTROL PLAN DRAWING NOTES: CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC1)TITL-1200C.dwg - SHEET: TITL May 12, 2022 - 12:56pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # A COMPREHENSIVE LIST OF AVAILABLE BEST MANAGEMENT PRACTICES (BMP) OPTIONS BASED ON DEQ's GUIDANCE MANUAL HAS BEEN REVIEWED TO COMPLETE THIS EROSION AND SEDIMENT CONTROL PLAN. SOME OF THE ABOVE LISTED BMP's WERE NOT CHOSEN BECAUSE THEY WERE DETERMINED TO NOT EFFECTIVELY MANAGE EROSION PREVENTION AND SEDIMENT CONTROL FOR THIS PROJECT BASED ON SPECIFIC SITE CONDITIONS, INCLUDING SOIL CONDITIONS TOPOGRAPHIC CONSTRAINTS, ACCESSIBILITY TO THE SITE, AND OTHER RELATED CONDITIONS, AS THE PROJECT PROGRESSES AND THERE IS A NEED TO REVISE THE ESC PLAN, AN ACTION PLAN WILL BE SUBMITTED. INITIAL: RATIONALE STATEMENT : EC1.0 COVER SHEET BMP SCHEDULE FOR CONSTRUCTION PHASES REFER TO DEQ GUIDANCE MANUAL FOR A COMPREHENSIVE LIST OF AVAILABLE BMP'S. CLEARING GRADING UTILITY/STREET CONSTRUCTION VERTICAL CONSTRUCTION FINAL STABILIZATION WET WEATHER (OCT. 1 - MAY 31ST) EROSION PREVENTION PRESERVE EXISTING VEGETATION X X X X X STRAW GROUND COVER X X PLASTIC SHEETING X EROSION CONTROL BLANKETS & MATS (SPECIFY TYPE) X COMPOST BLANKETS DUST CONTROL X X X X X TEMPORARY SEEDING AND PLANTING X X X X PERMANENT SEEDING AND PLANTING X VEGETATED BUFFER STRIPS UNPAVED ROADS GRAVELED OR OTHER BMP ON THE ROAD X HYDROSEEDING MULCHES (SPECIFY TYPE) SOIL TACKIFIERS SODDING ORANGE FENCING (PROTECTING SENSITIVE/PRESERVED AREAS) X X X X SEDIMENT CONTROL SEDIMENT FENCING X X X STRAW WATTLES (OR OTHER MATERIALS) COMPOST BERM STORM DRAIN INLET PROTECTION - BIOBAGS X X X DEWATERING SEDIMENT TRAP SEDIMENT BARRIER NATURAL BUFFER ZONE X X X X X TEMPORARY OR PERMANENT SEDIMENTATION BASINS TREATMENT SYSTEM (O & M PLAN REQUIRED) COMPOST SOCKS MYCORRHIZAE / BIOFERTILIZERS RUNOFF CONTROL CONSTRUCTION ENTRANCE X X X PIPE SLOPE DRAINS OUTLET PROTECTION X X X X ENERGY DISSIPATERS CHECK DAMS BIOSWALES EARTH DIKES (STABILIZED) TEMPORARY DIVERSION DIKES POLLUTION PREVENTION PROPER SIGNAGE X X X X X HAZARDOUS WASTE MANAGEMENT X X X X X SPILL KIT ON-SITE X X X X X CONCRETE TRUCK WASHOUT X X * SIGNIFIES ADDITIONAL BMP'S REQUIRED FOR WORK WITHIN 50' OF WATER OF THE STATE SIGNIFIES BMP THAT WILL BE INSTALLED PRIOR TO ANY GROUND DISTURBING ACTIVITY ON INITIAL DATE THAT LAND DISTURBANCE ACTIVITIES COMMENCE. WITHIN 24 HOURS OF ANY STORM EVENT, INCLUDING RUN OFF FROM SNOW MELT, THAT RESULTS IN DISCHARGE FROM THE SITE. AT LEAST ONCE EVERY 14 DAYS, REGARDLESS OF WHETHER STORMWATER RUNOFF IS OCCURRING. 5. PERIODS DURING WHICH CONSTRUCTION ACTIVITIES ARE CONDUCTED AND RUNOFF IS IS UNLIKELY DUE TO FROZEN CONDITIONS VISUAL MONITORING INSPECTIONS MAY BE REDUCED TO ONCE A MONTH. IMMEDIATELY RESUME MONITORING UPON THAWING, OR WHEN WEATHER CONDITIONS MAKE DISCHARGE LIKELY. 1. INCLUDE A LIST OF ALL PERSONNEL (BY NAME AND POSITION) THAT ARE RESPONSIBLE FOR THE DESIGN, INSTALLATION AND MAINTENANCE OF STORMWATER CONTROL MEASURES (E.G. ESCP DEVELOPER, BMP INSTALLER (SEE SECTION 4.10), AS WELL AS THEIR INDIVIDUAL RESPONSIBILITIES. (SECTION 4.4.C.II) 2. VISUAL MONITORING INSPECTION REPORTS MUST BE MADE IN ACCORDANCE WITH DEQ 1200-C PERMIT REQUIREMENTS. (SECTION6.5) 3. INSPECTION LOGS MUST BE KEPT IN ACCORDANCE WITH DEQ’S 1200-C PERMIT REQUIREMENTS. (SECTION 6.5.Q) 4. RETAIN A COPY OF THE ESCP AND ALL REVISIONS ON SITE AND MAKE IT AVAILABLE ON REQUEST TO DEQ, AGENT, OR THE LOCAL MUNICIPALITY. (SECTION 4.7) 5. THE PERMIT REGISTRANT MUST IMPLEMENT THE ESCP. FAILURE TO IMPLEMENT ANY OF THE CONTROL MEASURES OR PRACTICES DESCRIBED IN THE ESCP IS A VIOLATION OF THE PERMIT. (SECTIONS 4 AND 4.11) 6. THE ESCP MUST BE ACCURATE AND REFLECT SITE CONDITIONS. (SECTION 4.8) 7. SUBMISSION OF ALL ESCP REVISIONS IS NOT REQUIRED. SUBMITTAL OF THE ESCP REVISIONS IS ONLY UNDER SPECIFIC CONDITIONS. SUBMIT ALL NECESSARY REVISION TO DEQ OR AGENT WITHIN 10 DAYS. (SECTION 4.9) 8. SEQUENCE CLEARING AND GRADING TO THE MAXIMUM EXTENT PRACTICAL TO PREVENT EXPOSED INACTIVE AREAS FROM BECOMING A SOURCE OF EROSION. (SECTION 2.2.2) 9. CREATE SMOOTH SURFACES BETWEEN SOIL SURFACE AND EROSION AND SEDIMENT CONTROLS TO PREVENT STORMWATER FROM BYPASSING CONTROLS AND PONDING. (SECTION 2.2.3) 10. IDENTIFY, MARK, AND PROTECT (BY CONSTRUCTION FENCING OR OTHER MEANS) CRITICAL RIPARIAN AREAS AND VEGETATION INCLUDING IMPORTANT TREES AND ASSOCIATED ROOTING ZONES, AND VEGETATION AREAS TO BE PRESERVED. IDENTIFY VEGETATIVE BUFFER ZONES BETWEEN THE SITE AND SENSITIVE AREAS WETLANDS), AND OTHER AREAS TO BE PRESERVED, ESPECIALLY IN PERIMETER AREAS. (SECTION 2.2.1) 11. PRESERVE EXISTING VEGETATION WHEN PRACTICAL AND RE-VEGETATE OPEN AREAS. RE-VEGETATE OPEN AREAS WHEN PRACTICABLE BEFORE AND AFTER GRADING OR CONSTRUCTION. IDENTIFY THE TYPE OF VEGETATIVE SEED MIX USED. (SECTION 2.2.5) 12. MAINTAIN AND DELINEATE ANY EXISTING NATURAL BUFFER WITHIN THE 50-FEET OF WATERS OF THE STATE. (SECTION 2.2.4) 13. INSTALL PERIMETER SEDIMENT CONTROL, INCLUDING STORM DRAIN INLET PROTECTION AS WELL AS ALL SEDIMENT BASINS, TRAPS, AND BARRIERS PRIOR TO LAND DISTURBANCE. (SECTIONS 2.1.3) 14. CONTROL BOTH PEAK FLOW RATES AND TOTAL STORMWATER VOLUME, TO MINIMIZE EROSION AT OUTLETS AND CHANNELS AND STREAMBANKS. (SECTIONS 2.1.1. AND 2.2.16) 15. CONTROL SEDIMENT AS NEEDED ALONG THE SITE PERIMETER AND AT ALL OPERATIONAL INTERNAL STORM DRAIN INLETS AT ALL TIMES DURING CONSTRUCTION, BOTH INTERNALLY AND AT THE SITE BOUNDARY. (SECTIONS 2.2.6 AND 2.2.13) 16. ESTABLISH CONCRETE TRUCK AND OTHER CONCRETE EQUIPMENT WASHOUT AREAS BEFORE BEGINNING CONCRETE WORK. (SECTION 2.2.14) 17. APPLY TEMPORARY AND/OR PERMANENT SOIL STABILIZATION MEASURES IMMEDIATELY ON ALL DISTURBED AREAS AS GRADING PROGRESSES. TEMPORARY OR PERMANENT STABILIZATIONS MEASURES ARE NOT REQUIRED FOR AREAS THAT ARE INTENDED TO BE LEFT UNVEGETATED, SUCH AS DIRT ACCESS ROADS OR UTILITY POLE PADS.(SECTIONS 2.2.20 AND 2.2.21) 18. ESTABLISH MATERIAL AND WASTE STORAGE AREAS, AND OTHER NON-STORMWATER CONTROLS. (SECTION 2.3.7) 19. KEEP WASTE CONTAINER LIDS CLOSED WHEN NOT IN USE AND CLOSE LIDS AT THE END OF THE BUSINESS DAY FOR THOSE CONTAINERS THAT ARE ACTIVELY USED THROUGHOUT THE DAY. FOR WASTE CONTAINERS THAT DO NOT HAVE LIDS, PROVIDE EITHER COVER A TARP, PLASTIC SHEETING, TEMPORARY ROOF) TO PREVENT EXPOSURE OF WASTES TO PRECIPITATION, OR A SIMILARLY EFFECTIVE MEANS DESIGNED TO PREVENT THE DISCHARGE OF POLLUTANTS SECONDARY CONTAINMENT). (SECTION 2.3.7) 20. PREVENT TRACKING OF SEDIMENT ONTO PUBLIC OR PRIVATE ROADS USING BMPS SUCH AS: CONSTRUCTION ENTRANCE, GRAVELED (OR EXITS AND PARKING AREAS, GRAVEL ALL UNPAVED ROADS LOCATED ONSITE, OR USE AN EXIT TIRE WASH. THESE BMPS MUST BE IN PLACE PRIOR TO LAND- DISTURBING ACTIVITIES. (SECTION 2.2.7) 21. WHEN TRUCKING SATURATED SOILS FROM THE SITE, EITHER USE WATER-TIGHT TRUCKS OR DRAIN LOADS ON SITE. (SECTION 2.2.7.F) 22. CONTROL PROHIBITED DISCHARGES FROM LEAVING THE CONSTRUCTION SITE, I.E., CONCRETE WASH-OUT, WASTEWATER FROM CLEANOUT OF STUCCO, PAINT AND CURING COMPOUNDS. (SECTIONS 1.5 AND 2.3.9) 23. ENSURE THAT STEEP SLOPE AREAS WHERE CONSTRUCTION ACTIVITIES ARE NOT OCCURRING ARE NOT DISTURBED. (SECTION 2.2.10) 24. PREVENT SOIL COMPACTION IN AREAS WHERE POST-CONSTRUCTION INFILTRATION FACILITIES ARE TO BE INSTALLED. (SECTION 2.2.12) 25. USE BMPS TO PREVENT OR MINIMIZE STORMWATER EXPOSURE TO POLLUTANTS FROM SPILLS; VEHICLE AND EQUIPMENT FUELING, MAINTENANCE, AND STORAGE; OTHER CLEANING AND MAINTENANCE ACTIVITIES; AND WASTE HANDLING ACTIVITIES. THESE POLLUTANTS INCLUDE FUEL, HYDRAULIC FLUID, AND OTHER OILS FROM VEHICLES AND MACHINERY, AS WELL AS DEBRIS, FERTILIZER, PESTICIDES AND HERBICIDES, PAINTS, SOLVENTS, CURING COMPOUNDS AND ADHESIVES FROM CONSTRUCTION OPERATIONS. (SECTIONS 2.2.15 AND 2.3) 26. PROVIDE PLANS FOR SEDIMENTATION BASINS THAT HAVE BEEN DESIGNED PER SECTION 2.2.17 AND STAMPED BY AN OREGON PROFESSIONAL ENGINEER. (SEE SECTION 2.2.17.A) 27. IF ENGINEERED SOILS ARE USED ON SITE, A SEDIMENTATION BASIN/IMPOUNDMENT MUST BE INSTALLED. (SEE SECTIONS 2.2.17 AND 2.2.18) 28. PROVIDE A DEWATERING PLAN FOR ACCUMULATED WATER FROM PRECIPITATION AND UNCONTAMINATED GROUNDWATER SEEPAGE DUE TO SHALLOW EXCAVATION ACTIVITIES. (SEE SECTION 2.4) 29. IMPLEMENT THE FOLLOWING BMPS WHEN APPLICABLE: WRITTEN SPILL PREVENTION AND RESPONSE PROCEDURES, EMPLOYEE TRAINING ON SPILL PREVENTION AND PROPER DISPOSAL PROCEDURES, SPILL KITS IN ALL VEHICLES, REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND MACHINERY, MATERIAL DELIVERY AND STORAGE CONTROLS, TRAINING AND SIGNAGE, AND COVERED STORAGE AREAS FOR WASTE AND SUPPLIES. (SECTION 2.3) 30. USE WATER, SOIL-BINDING AGENT OR OTHER DUST CONTROL TECHNIQUE AS NEEDED TO AVOID WIND-BLOWN SOIL. (SECTION 2.2.9) 31. THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH VEGETATION MUST FOLLOW MANUFACTURER’S RECOMMENDATIONS TO MINIMIZE NUTRIENT RELEASES TO SURFACE WATERS. EXERCISE CAUTION WHEN USING TIME-RELEASE FERTILIZERS WITHIN ANY WATERWAY RIPARIAN ZONE. (SECTION 2.3.5) 32. IF AN ACTIVE TREATMENT SYSTEM (FOR EXAMPLE, ELECTRO-COAGULATION, FLOCCULATION, FILTRATION, ETC.) FOR SEDIMENT OR OTHER POLLUTANT REMOVAL IS EMPLOYED, SUBMIT AN OPERATION AND MAINTENANCE PLAN (INCLUDING SYSTEM SCHEMATIC, LOCATION OF SYSTEM, LOCATION OF INLET, LOCATION OF DISCHARGE, DISCHARGE DISPERSION DEVICE DESIGN, AND A SAMPLING PLAN AND FREQUENCY) BEFORE OPERATING THE TREATMENT SYSTEM. OBTAIN ENVIRONMENTAL MANAGEMENT PLAN APPROVAL FROM DEQ BEFORE OPERATING THE TREATMENT SYSTEM. OPERATE AND MAINTAIN THE TREATMENT SYSTEM ACCORDING TO MANUFACTURER’S SPECIFICATIONS. (SECTION 1.2.9) 33. TEMPORARILY STABILIZE SOILS AT THE END OF THE SHIFT BEFORE HOLIDAYS AND WEEKENDS, IF NEEDED. THE REGISTRANT IS RESPONSIBLE FOR ENSURING THAT SOILS ARE STABLE DURING RAIN EVENTS AT ALL TIMES OF THE YEAR. (SECTION 2.2) 34. AS NEEDED BASED ON WEATHER CONDITIONS, AT THE END OF EACH WORKDAY SOIL STOCKPILES MUST BE STABILIZED OR COVERED, OR OTHER BMPS MUST BE IMPLEMENTED TO PREVENT DISCHARGES TO SURFACE WATERS OR CONVEYANCE SYSTEMS LEADING TO SURFACE WATERS. (SECTION 2.2.8) 35. SEDIMENT FENCE: REMOVE TRAPPED SEDIMENT BEFORE IT REACHES ONE THIRD OF THE ABOVE GROUND FENCE HEIGHT AND BEFORE FENCE REMOVAL. (SECTION 2.1.5.B) 36. OTHER SEDIMENT BARRIERS (SUCH AS BIOBAGS): REMOVE SEDIMENT BEFORE IT REACHES TWO INCHES DEPTH ABOVE GROUND HEIGHT AND BEFORE BMP REMOVAL. (SECTION 2.1.5.C) 37. CATCH BASINS: CLEAN BEFORE RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT. SEDIMENT BASINS AND SEDIMENT REMOVE TRAPPED SEDIMENTS BEFORE DESIGN CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT AND AT COMPLETION OF PROJECT. (SECTION 2.1.5.D) 38. WITHIN 24 HOURS, SIGNIFICANT SEDIMENT THAT HAS LEFT THE CONSTRUCTION SITE, MUST BE REMEDIATED. INVESTIGATE THE CAUSE OF THE SEDIMENT RELEASE AND IMPLEMENT STEPS TO PREVENT A RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24 HOURS. ANY IN-STREAM CLEAN-UP OF SEDIMENT SHALL BE PERFORMED ACCORDING TO THE OREGON DEPARTMENT OF STATE LANDS REQUIRED TIMEFRAME. (SECTION 2.2.19.A) 39. THE INTENTIONAL WASHING OF SEDIMENT INTO STORM SEWERS OR DRAINAGE WAYS MUST NOT OCCUR. VACUUMING OR DRY SWEEPING AND MATERIAL PICKUP MUST BE USED TO CLEANUP RELEASED SEDIMENTS. (SECTION 2.2.19) 40. DOCUMENT ANY PORTION(S) OF THE SITE WHERE LAND DISTURBING ACTIVITIES HAVE PERMANENTLY CEASED OR WILL BE TEMPORARILY INACTIVE FOR 14 OR MORE CALENDAR DAYS. (SECTION 6.5.F.) 41. PROVIDE TEMPORARY STABILIZATION FOR THAT PORTION OF THE SITE WHERE CONSTRUCTION ACTIVITIES CEASE FOR 14 DAYS OR MORE WITH A COVERING OF BLOWN STRAW AND A TACKIFIER, LOOSE STRAW, OR AN ADEQUATE COVERING OF COMPOST MULCH UNTIL WORK RESUMES ON THAT PORTION OF THE SITE. (SECTION 2.2.20) 42. DO NOT REMOVE TEMPORARY SEDIMENT CONTROL PRACTICES UNTIL PERMANENT VEGETATION OR OTHER COVER OF EXPOSED AREAS IS ESTABLISHED. ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED, ALL TEMPORARY EROSION CONTROLS AND RETAINED SOILS MUST BE REMOVED AND DISPOSED OF PROPERLY, UNLESS NEEDED FOR LONG TERM USE FOLLOWING TERMINATION OF PERMIT COVERAGE. (SECTION 2.2.21) CONTRACTOR: CONTACT: PHONE: FAX: EGRET STREET PARKSIDE AVENUE NE BOONES FERRY ROAD OWL AVENUE DOVE STREET CULVER STREET VICINITY MAP I-5 NE BOONES FERRY ROAD CROSBY ROAD NE MT HOOD AVENUE PROJECT SITE ---PAGE BREAK--- EROSION AND SEDIMENT CONTROL BMP IMPLEMENTATION: 1. ALL BASE ESC MEASURES (INLET PROTECTION, PERIMETER SEDIMENT CONTROL, GRAVEL CONSTRUCTION ENTRANCES, ETC.) MUST BE IN PLACE, FUNCTIONAL, AND APPROVED IN AN INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF CONSTRUCTION ACTIVITIES. 2. ALL "SEDIMENT BARRIERS (TO BE INSTALLED AFTER GRADING)" SHALL BE INSTALLED IMMEDIATELY FOLLOWING ESTABLISHMENT OF FINISHED GRADE AS SHOWN ON THESE PLANS. 3. LONG TERM SLOPE STABILIZATION MEASURES "INCLUDING MATTING" SHALL BE IN PLACE OVER ALL EXPOSED SOILS BY OCTOBER 1. 4. THE STORM WATER SWALES SHALL BE CONSTRUCTED AND LANDSCAPED OR HAVE SEEDING ESTABLISHED PRIOR TO THE STORM WATER SYSTEM FUNCTIONING AND SITE PAVING. 5. INLET PROTECTION SHALL BE IN-PLACE IMMEDIATELY FOLLOWING PAVING ACTIVITIES. 6. SHOULD ALL CONSTRUCTION ACTIVITIES CEASE FOR THIRTY (30) DAYS OR MORE, THE ENTIRE SITE MUST BE TEMPORARILY STABILIZED USING VEGETATION OR A HEAVY MULCH LAYER, TEMPORARY SEEDING, OR OTHER METHOD. (SCH A.8.A.) 7. SHOULD CONSTRUCTION ACTIVITIES CEASE FOR FIFTEEN (15) DAYS OR MORE ON ANY SIGNIFICANT PORTION OF A CONSTRUCTION SITE, TEMPORARY STABILIZATION IS REQUIRED FOR THAT PORTION OF THE SITE WITH STRAW, COMPOST, OR OTHER TACKIFIED COVERING THAT WILL PREVENT SOIL OR WIND EROSION UNTIL WORK RESUMES ON THAT PORTION OF THE SITE. (SCH A.8.B.) GENERAL NOTES 1. THESE EROSION AND SEDIMENT CONTROL PLANS ASSUME "WET WEATHER" CONSTRUCTION MEASURES THAT NEED TO BE APPLIED BETWEEN OCTOBER 1ST AND MAY 31ST. 2. ALL STRUCTURAL FILL SHALL EXTEND A MINIMUM OF 3-FEET BEYOND THE FILL AREA. 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED OF THE FOLLOWING MIXTURE, UNLESS OTHERWISE AUTHORIZED: A. DWARF GRASS MIX (MIN. 100 LB./AC.) 1. DWARF PERENNIAL RYEGRASS (80% BY WEIGHT) 2. CREEPING RED FESCUE (20% BY WEIGHT) 2. LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ESTABLISHMENT OF PERMANENT VEGETATIVE COVER VIA SEEDING WITH APPROVED MIX AND APPLICATION RATE. 3. TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE: COVERING EXPOSED SOIL STRAW MULCHING. 4. STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION AND CONFIGURATION. DURING "WET WEATHER" PERIODS, STOCKPILES SHALL BE COVERED WITH STRAW MULCH. SEDIMENT FENCE IS REQUIRED AROUND THE PERIMETER OF THE STOCKPILE. 5. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL MEASURES INCLUDING THE APPLICATION OF PLASTIC SHEETING, STRAW MULCHING, OR OTHER APPROVED MEASURES. 6. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES INCLUDING, BUT NOT LIMITED TO, TIRE WASHES, STREET SWEEPING, AND VACUUMING MAY BE BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. TIRE WASH IS REQUIRED. 7. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE USE OF APPROVED INLET PROTECTION MEASURES. ALL INLET PROTECTION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. 8. SATURATED MATERIALS THAT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE OF SEDIMENT AND SEDIMENT-LADEN WATER. 9. AN AREA SHALL BE PROVIDED FOR THE WASHING OUT OF CONCRETE TRUCKS IN A LOCATION THAT DOES NOT PROVIDE RUN-OFF THAT CAN ENTER THE STORM WATER SYSTEM. IF THE CONCRETE WASH-OUT AREA CAN NOT BE CONSTRUCTED GREATER THAN 50' FROM ANY DISCHARGE POINT, SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE REQUIRED. THE WASH-OUT SHALL BE LOCATED WITHIN SIX FEET OF TRUCK ACCESS AND BE CLEANED WHEN IT REACHES 50% OF THE CAPACITY. 10. SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM WATER SYSTEM. SWEEPINGS SHALL BE PICKED UP AND DISPOSED IN THE TRASH. 11. AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM WATER SYSTEM. 12. USE BMPS SUCH AS CHECK-DAMS, BERMS, AND INLET PROTECTION TO PREVENT RUN-OFF FROM REACHING DISCHARGE POINTS. 13. COVER CATCH BASINS, MANHOLES, AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT, TACK COAT, ETC. TO PREVENT INTRODUCING THESE MATERIALS TO THE STORM WATER SYSTEM. GRADING, STREET AND UTILITY EROSIO AND SEDIMENT CONSTRUCTION NOTES CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC1.2-EC1.3)NOTES-1200C.dwg - SHEET: EC1.1 May 12, 2022 - 12:56pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # EC1.1 EROSION & SEDIMENT CONTROL NOTES SPILL PREVENTION AND CONTROL DESCRIPTION AND PURPOSE: PREVENT OR REDUCE THE DISCHARGE OF POLLUTANTS TO DRAINAGE SYSTEMS OR WATERCOURSES FROM LEAKS AND SPILLS BY REDUCING THE CHANCE FOR SPILLS, STOPPING THE SOURCE OF SPILLS, CONTAINING AND CLEANING UP SPILLS, PROPERLY DISPOSING OF SPILL MATERIALS, AND TRAINING EMPLOYEES. THIS BEST MANAGEMENT PRACTICE COVERS ONLY SPILL PREVENTION AND CONTROL. SUITABLE APPLICATIONS THIS BMP IS SUITABLE FOR ALL CONSTRUCTION PROJECTS. SPILL CONTROL PROCEDURES ARE IMPLEMENTED ANYTIME CHEMICALS OR HAZARDOUS SUBSTANCES ARE STORED ON THE CONSTRUCTION SITE, INCLUDING THE FOLLOWING MATERIALS: · SOIL STABILIZERS/BINDERS · DUST PALLIATIVES · HERBICIDES · GROWTH INHIBITORS · FERTILIZERS · DEICING/ANTI-ICING CHEMICALS · FUELS · LUBRICANTS · OTHER PETROLEUM DISTILLATES IMPLEMENTATION · TO THE EXTENT THAT THE WORK CAN BE ACCOMPLISHED SAFELY, SPILLS OF OIL, PETROLEUM PRODUCTS, AND SUBSTANCES LISTED UNDER 40 CFR PARTS 110.117, AND 302, AND SANITARY AND SEPTIC WASTES SHOULD BE CONTAINED AND CLEANED UP IMMEDIATELY. · STORE HAZARDOUS MATERIALS AND WASTES IN COVERED CONTAINERS AND PROTECT FROM VANDALISM. · PLACE A STOCKPILE OF SPILL CLEANUP MATERIALS WHERE IT WILL BE READILY ACCESSIBLE. · TRAIN EMPLOYEES IN SPILL PREVENTION AND CLEANUP. · DESIGNATE RESPONSIBLE INDIVIDUALS TO OVERSEE AND ENFORCE CONTROL MEASURES. · SPILLS SHOULD BE COVERED AND PROTECTED FROM STORMWATER RUNON DURING RAINFALL TO THE EXTENT THAT IT DOESN 'T COMPROMISE CLEAN UP ACTIVITIES. · DO NOT BURY OR WASH SPILLS WITH WATER. · STORE AND DISPOSE OF USED CLEAN UP MATERIALS, CONTAMINATED MATERIALS, AND RECOVERED SPILL MATERIAL THAT IS NO LONGER SUITABLE FOR THE INTENDED PURPOSE IN CONFORMANCE WITH THE PROVISIONS IN APPLICABLE BMPS. · DO NOT ALLOW WATER USED FOR CLEANING AND DECONTAMINATION TO ENTER STORM DRAINS OR WATERCOURSES. COLLECT AND DISPOSE OF CONTAMINATED WATER IN ACCORDANCE WITH WM-10, LIQUID WASTE MANAGEMENT. · CONTAIN WATER OVERFLOW OR MINOR WATER SPILLAGE AND DO NOT ALLOW IT TO DISCHARGE INTO DRAINAGE FACILITIES OR WATERCOURSES. · PLACE PROPER STORAGE, CLEANUP, AND SPILL REPORTING INSTRUCTIONS FOR HAZARDOUS MATERIALS STORED OR USED ON THE PROJECT SITE IN AN OPEN, CONSPICUOUS, AND ACCESSIBLE LOCATION. · KEEP WASTE STORAGE AREAS CLEAN, WELL ORGANIZED, AND EQUIPPED WITH AMPLE CLEAN SUPPLIES AS APPROPRIATE FOR THE MATERIALS BEING STORED. PERIMETER CONTROLS, CONTAINMENT STRUCTURES, COVERS, AND LINERS SHOULD BE REPAIRED OR REPLACED AS NEEDED TO MAINTAIN PROPER FUNCTION. CLEANUP · CLEAN UP LEAKS AND SPILLS IMMEDIATELY. · USE A RAG FOR SMALL SPILLS ON PAVED SURFACES, A DAMP MOP FOR GENERAL CLEANUP, AND ABSORBENT MATERIAL FOR LARGER SPILLS. IF THE SPILLED MATERIAL IS HAZARDOUS, THEN THE USED CLEANUP MATERIALS ARE ALSO HAZARDOUS AND MUST BE SENT TO EITHER A CERTIFIED LAUNDRY (RAGS) OR DISPOSED OF AS HAZARDOUS WASTE. · NEVER HOSE DOWN OR BURY DRY MATERIAL SPILLS. CLEAN UP AS MUCH OF THE MATERIAL AS POSSIBLE AND DISPOSE OF PROPERLY. MINOR SPILLS · MINOR SPILLS TYPICALLY INVOLVE SMALL QUANTITIES OF OIL, GASOLINE, PAINT, ETC. WHICH CAN BE CONTROLLED AT THE DISCOVERY OF THE SPILL. · CONTAIN THE SPREAD OF THE SPILL. · USE ABSORBENT MATERIALS ON SMALL SPILLS RATHER THAN HOSING DOWN OR BURYING THE SPILL. · NOTIFY THE PROJECT FOREMAN IMMEDIATELY · RECOVER SPILLED MATERIALS. · CLEAN THE CONTAMINATED AREA AND PROPERLY DISPOSE OF CONTAMINATED MATERIALS. · IF THE SPILL OCCURS ON PAVED OR IMPERMEABLE SURFACES, CLEAN UP USING "DRY" METHODS (ABSORBENT MATERIALS, CAT LINER AND/OR RAGS). CONTAIN THE SPILL BY ENCIRCLING WITH ABSORBENT MATERIALS AND DO NOT LET THE SPILL SPREAD WIDELY. · IF THE SPILL OCCURS IN DIRT AREAS, IMMEDIATELY CONTAIN THE SPILL BY CONSTRUCTING AN EARTHEN DIKE. DIG UP AND PROPERLY DISPOSE OF CONTAMINATED SOIL. · IF THE SPILL OCCURS DURING RAIN, COVER SPILL WITH TARPS OR OTHER MATERIAL TO PREVENT CONTAMINATING RUNOFF. SEMI-SIGNIFICANT SPILLS · SEMI-SIGNIFICANT SPILLS STILL CAN BE CONTROLLED BY THE FIRST RESPONDER ALONG WITH THE AID OF OTHER PERSONNEL SUCH AS LABORERS AND THE FOREMAN, ETC. THIS RESPONSE MAY REQUIRE THE CESSATION OF ALL OTHER ACTIVITIES. SPILLS SHOULD BE CLEANED UP IMMEDIATELY: SIGNIFICANT/HAZARDOUS SPILLS · FOR SIGNIFICANT OR HAZARDOUS SPILLS THAT CANNOT BE CONTROLLED BY PERSONNEL IN THE IMMEDIATE VICINITY', THE FOLLOWING STEPS SHOULD BE TAKEN: NOTIFY THE LOCAL EMERGENCY RESPONSE BY DIALING 911. IN ADDITION TO 911, THE CONTRACTOR WILL NOTIFY THE PROPER CITY OR COUNTY OFFICIALS. ALL EMERGENCY PHONE NUMBERS WILL BE POSTED AT THE CONSTRUCTION SITE. CONTACT YOUR SUPERVISOR AND THE DIVISIONAL ENVIRONMENTAL MANAGER. FOR SPILLS OF FEDERAL REPORTABLE QUANTITIES, (EXAMPLES ARE LISTED BELOW) IN CONFORMANCE WITH THE REQUIREMENTS IN 40 CFR PARTS 110,119, AND 302, THE DIVISION ENVIRONMENTAL MANAGER (DEM) WILL NOTIFY THE NATIONAL RESPONSE CENTER AT (800) 424-8802. THE DEM WILL NOTIFY THE REGIONAL WATER QUALITY CONTROL BOARD AND ANY OTHER APPLICABLE AGENCIES · THE SERVICES OF A SPILLS CONTRACTOR OR A HAZ-MAT TEAM SHOULD BE OBTAINED IMMEDIATELY. CONSTRUCTION PERSONNEL SHOULD NOT ATTEMPT TO CLEAN UP UNTIL THE APPROPRIATE AND QUALIFIED STAFFS HAVE ARRIVED AT THE JOB SITE. · NOTIFICATION SHOULD FIRST BE MADE BY TELEPHONE AND FOLLOWED UP WITH A WRITTEN REPORT. · OTHER AGENCIES WHICH MAY NEED TO BE CONSULTED INCLUDE, BUT ARE NOT LIMITED TO, THE PUBLIC WORKS DEPARTMENT, DIE COAST GUARD, THE FIIGHWAY PATROL, THE CITY/COUNTY POLICE DEPARTMENT, DEPARTMENT OF TOXIC SUBSTANCES, CALIFORNIA DIVISION OF OIL AND GAS, CAL/OSITA, ETC. FEDERAL REGULATIONS REQUIRE THAT ANY SIGNIFICANT OIL SPILL INTO A WATER BODY OR ONTO AN ADJOINING SHORELINE BE REPORTED TO THE NATIONAL RESPONSE CENTER (NRC) AT [PHONE REDACTED] (24 HOURS). SAMPLING · IF THERE IS EVIDENCE THAT THE SPILLED MATERIAL WAS DISCHARGED OFFSITE, FOLLOW THE APPROPRIATE SAMPLING PROTOCOL (STORMWATER, NON-STORMWATER OR NON-VISIBLE DISCHARGES) LOCATED IN THE CSMP. USE THE FOLLOWING MEASURES RELATED TO SPECIFIC ACTIVITIES: VEHICLE AND EQUIPMENT MAINTENANCE · IF MAINTENANCE MUST BE PERFORMED ONSITE, USE A DESIGNATED AREA AND SECONDARY CONTAINMENT. LOCATED AWAY FROM DRAINAGE COURSES, TO PREVENT THE RUN ON OF STORMWATER AND THE RUNOFF OF SPILLS. · REGULARLY INSPECT ONSITE VEHICLES AND EQUIPMENT FOR LEAKS AND REPAIR IMMEDIATELY · CHECK INCOMING VEHICLES AND EQUIPMENT (INCLUDING DELIVERY TRUCKS, AND EMPLOYEE AND SUBCONTRACTOR VEHICLES) FOR LEAKING OIL AND FLUIDS. DO NOT ALLOW LEAKING VEHICLES OR EQUIPMENT ONSITE. · ALWAYS USE SECONDARY CONTAINMENT, SUCH AS A DRAIN PAN OR DROP CLOTH, TO CATCH SPILLS OR LEAKS WHEN REMOVING OR CHANGING FLUIDS. · PLACE DRIP PANS OR ABSORBENT MATERIALS UNDER PAVING EQUIPMENT WHEN NOT IN USE. · USE ABSORBENT MATERIALS ON SMALL SPILLS RATHER THAN HOSING DOWN OR BURYING THE SPILL. · REMOVE THE ABSORBENT MATERIALS AND DISPOSE OF PROPERLY. · TRANSFER USED FLUIDS TO THE PROPER WASTE OR RECYCLING DRUMS. DON 'T LEAVE FULL DRIP PANS OR OTHER OPEN CONTAINERS LYING AROUND. · OIL FILTERS DISPOSED OF IN TRASHCANS OR DUMPSTERS CAN LEAK OIL AND POLLUTE STORMWATER. PLACE THE OIL FILTER IN A FUNNEL OVER A WASTE OIL-RECYCLING DRUM TO DRAIN EXCESS OIL BEFORE DISPOSAL. OIL FILTERS CAN ALSO BE RECYCLED. ASK THE OIL SUPPLIER OR RECVCLER ABOUT RECYCLING OIL FILTERS. · STORE CRACKED BATTERIES IN A NON-LEAKING SECONDARY CONTAINER. DO THIS WITH ALL CRACKED BATTERIES EVEN IF YOU THINK ALL THE ACID HAS DRAINED OUT. IF YOU DROP A BATTERY, TREAT IT AS IF IT IS CRACKED. PUT IT INTO THE CONTAINMENT AREA UNTIL YOU ARE SURE IT IS NOT LEAKING. VEHICLE AND EQUIPMENT FUELING · IF FUELING MUST BE PERFORMED ONSITE, DESIGNATE AREAS LOCATED AWAY FROM DRAINAGE COURSES TO PREVENT THE RUN ON OF STORMWATER AND THE RUNOFF OF SPILLS. · DISCOURAGE “TOPPING OFF OF FUEL TANKS. · ALWAYS USE SECONDARY CONTAINMENT, SUCH AS A DRAIN PAN. WHEN FUELING TO CATCH SPILLS/ LEAKS. SPILL PREVENTION AND CONTROL PROCEDURES POLLUTANT TYPE LIST POLLUTANT TYPES ON SITE TO BE MARKED OFF BY CONTRACTOR AND EROSION CONTROL INSPECTOR BASED ON WHAT IS PRESENT ON SITE ---PAGE BREAK--- CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC1.2-EC1.3)NOTES-1200C.dwg - SHEET: EC1.2 May 12, 2022 - 12:56pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # EC1.2 EROSION & SEDIMENT CONTROL NOTES EROSION AND SEDIMENT CONTROL PLAN NARRATIVE: 1. PERMIT REGISTRATION INFORMATION DATE: 10/11/2021 PROJECT NAME: DOVE LANDING ESCP PREPARED BY: CRAIG LARSON, P.E. COMPANY NAME: PACIFIC COMMUNITY DESIGN EMAIL ADDRESS: [EMAIL REDACTED] 2. OREGON PROFESSIONAL CERTIFICATION INFORAMTION IS YOUR EROSION AND SEDIMENT CONTROL PLAN (ESCP) FOR AN ACTIVITY THAT COVERS 20 ACRES OR MORE OF DISTURBED LAND (SECTION 4.1)? YES NO DOES YOUR EROSION AND SEDIMENT CONTROL PLAN REQUIRE ENGINEERED FACILITIES SUCH AS SETTLING BASINS AND/OR DIVERSION STRUCTURES (SECTIONS 2.2.17 AND 2.2.18)? YES NO IF YOU ANSWERED "YES" TO QUESTION THE ESCP MUST BE PREPARED AND STAMPED BY AN OREGON REGISTERED PROFESSIONAL ENGINEER, OREGON REGISTERED LANDSCAPE ARCHITECT, OREGON CERTIFIED ENGINEERING GEOLOGIST, OR CERTIFIED PROFESSIONAL IN EROSION AND SEDIMENT CONTROL (SOIL AND WATER CONSERVATION SOCIETY). IF YOU ANSWERED "YES" TO QUESTION THE ESCP MUST BE PREPARED AND STAMPED BY AN OREGON REGISTERED PROFESSIONAL ENGINEER. 3. INSPECTOR QUALIFICATION INFORMATION PROVIDE THE FOLLOWING INFORMATION ON THE VISUAL MONITORING INSPECTOR. THIS IS A PERSON THAT WORKS FOR THE APPLICANT AND NOT A GOVERNMENT EMPLOYEE. UPON DESIGNATING THE INSPECTOR(S), SUBMIT TO DEQ OR AGENT THEIR NAME(S), AND CONTACT INFORMATION. ALL DESIGNATED VISUAL MONITORING INSPECTORS MUST BE QUALIFIED THROUGH CERTIFICATION IN EROSION AND SEDIMENT CONTROL. (NPDES 1200-C PERMIT SECTION 6.1). DEQ APRROVED CERTIFICATION (SECTION 6.1.1-5): A: CERTIFIED PROFESSIONAL IN EROSION AND SEDIMENT CONTROL (CPESC) B: CERTIFIED PROFESSIONAL IN STORM WATER QUALITY C: CERTIFIED INSPECTOR OF SEDIMENT AND EROSION CONTROL (CISEC) D: WASHINGTON DEPARTMENT OF ECOLOGY'S CERTIFIED EROSION AND SEDIMENT CONTROL LEAD (CESCL) CERTIFICATION E: ROGUE VALLEY SEWER SERVICES EROSION AND SEDIMENT CONTROL CERTIFICATION CERTIFIED VISUAL MONITORING INSPECTOR NAME: BRIAN SCHAAD ADDRESS: 12564 SW MAIN ST. TIGARD, OR 97223 TELEPHONE: [PHONE REDACTED] EMAIL: [EMAIL REDACTED] CERTIFICATION PROGRAM AND NUMBER: CESCL #81894 EXPIRATION DATE: 9/11/2022 4. ENVIRONMENTAL MANAGEMENT PLAN WILL CONTAMINATED SOILS, CONTAMINATED GROUNDWATER, OR HAZARDOUS MATERIALS BE OR HAVE THE POTENTIAL TO BE ENCOUNTERED DURING CONSTRUCTION ACTIVITIES? YES NO IS AN ACTIVE TREATMENT SYSTEM (E.G. ELECTRO-COAGULATION, FLOCCULANTS, FILTRATION, POLYMERS, HYDROCHLORIC OR SULFURIC ACID) FOR SEDIMENT, pH NEUTRALIZATION, OR OTHER POLLUTANT REMOVAL PLANNED OR TO BE IMPLEMENTED AT THE PROJECT SITE? YES NO 5. NARRATIVE SITE DESCRIPTION A. DESCRIBE THE NATURE OF THE CONSTRUCTION ACTIVITY AND THE FINAL USE OF THE SITE, THAT IS, WHAT WILL THE SITE BE USED FOR AT THE COMPLETION OF THE CONSTRUCTION. (SECTION 4.4.E): DOVE LANDING INCLUDES PUBLIC INFRASTRUCTURE FOR 171 SINGLE FAMILY RESIDENTIAL LOTS. CONSTRUCTION TO INCLUDE STREET PAVING, STORM DRAIN, SANITARY, AND WATER UTILITIES. B. DESCRIBE THE ORIGIN AND NATURE OF FILL MATERIAL TO BE USED AND SOILS PRIOR TO DISTURBANCE. (SECTION 4.4.E.IX): ALL FILL MATERIAL SHALL BE NATIVE SOIL OR SHALL BE IMPORTED FROM AN OFF-SITE SOURCE AS APPROVED BY THE GEOTECHNICAL ENGINEER. 6. NATURAL BUFFER ZONE REQUIREMENTS FOR TMDL AND 303(D) LISTED WATERBODIES (SECTION 2.2.4.C) (SKIP IF NOT APPLICABLE). IF THERE IS POTENTIAL FOR THE DIRECT DISCHARGE OF STORMWATER TO A PORTION OF A WATERBODY THAT IS LISTED FOR TURBIDITY OR SEDIMENTATION OR THAT HAS AN ESTABLISHED TOTAL MAXIMUM DAILY LOAD (TMDL) FOR SEDIMENTATION OR TURBIDITY FROM THE CONSTRUCTION SITE, THEN THE BUFFER WIDTH LISTED BELOW MUST BE IMPLEMENTED. WHEN THE DISCHARGE ENTERS AN IMPAIRED WATERSHED UNIT, THE LISTING WILL ONLY BE APPLIED IF THERE IS A HYDROLOGIC CONNECTION BETWEEN THE RECEIVING WATER AND ASSESSMENT WATER BODY CAUSING THE IMPAIRMENT. THE REGISTRANT MUST MAINTAIN ESTABLISHED VEGETATED BUFFERS THAT ARE SIZED AT 50 FEET (HORIZONTALLY) PLUS AN ADDITIONAL 25 FEET (HORIZONTALLY) PER FIVE DEGREES OF SLOPE, OR PROPOSE CONTROL MEASURES OF EQUAL EFFECTIVENESS TO DEQ OR AGENT FOR APPROVAL, AND PROVIDE RATIONALE FOR CHOOSING THE SELECTED BMPS. THE REGISTRANT WILL IMPLEMENT THE FOLLOWING BMP(S) TO CONTROL AND TREAT SEDIEMNT AND TURBIDITY: I. ESTABLISHED VEGETATED BUFFERS SIZED AT 50 FEET PERPENDICULAR TO THE SLOPE PLUS AN ADDITIONAL 25 FEET PERPENDICULAR TO THE SLOPE PER 5 DEGREES OF SLOPE FULL WIDTH OF THE DISTURBED AREA. II. OTHER SUBSTANTIALLY EQUIVALENT SEDIMENT OR TURBIDITY ONLY IF APPROVED BY DEQ OR AGENT. 7. NATURAL BUFFER ZONE (SEE SECTION 2.2.4 AND APPENDIX B) A. IF WATERS OF THE STATE IS WITHIN THE PROJECT SITE OR WITHIN 50 FEET OF THE PROJECT BOUNDARY, AND A NATURAL BUFFER EXISTS WITHIN 50 FEET OF THE WATER OF THE STATE, THE ESCP MUST DELINEATE AND PROTECT THIS AREA WITH ORANGE FENCING OR FLAGGING (OR EQUIVALENT MEANS-SECTION 2.2.1.B) AND MAINTAIN EXISTING BUFFER UNTIL COMPLETION OF PROJECT. ALL DISCHARGE MUST BE FILTERED PRIOR TO ENTERING THE NATURAL BUFFER TO AVOID SEDIMENT BUILD UP. IF SCOUR IS AN ISSUE, AN ENERGY DISSIPATER MAY NEED TO BE INSTALLED. NATURAL BUFFER MEANS, FOR THE PURPOSES OF THIS PERMIT, AN AREA OF UNDISTURBED NATURAL VEGETATION, EXPOSED ROCK, AND BARREN GROUND THAT EXISTED PRIOR TO COMMENCEMENT OF EARTH-DISTURBING ACTIVITIES. B. IF PROJECT WILL REDUCE NATURAL BUFFER ZONE UNDER 50 FEET OF WATERS OF THE STATE, THE ESCP MUST INCLUDE ONE OR MORE OF THE FOLLOWING BMPS TO CONTROL AND TREAT SEDIMENT AND TURBIDITY PER THE REQUIREMENTS OF APPENDIX B. LIST THE BMP(S) TO BE IMPLEMENTED IN THE NATURAL BUFFER ZONE BELOW: C. THE NATURAL BUFFER ZONE REQUIREMENTS DO NOT APPLY IF (SEE APPENDIX B.1.2): I. NO NATURAL BUFFER EXISTS DUE TO PREEXISTING DEVELOPMENT DISTURBANCES THAT OCCURRED PRIOR TO THE INITIATION OF PLANNING FOR THE CURRENT PROJECT; OR II. THERE IS NO DISCHARGE OF STORMWATER TO THE WATER OF THE STATE THROUGH THE AREA BETWEEN THE DISTURBED PORTIONS OF THE SITE AND THE SURFACE WATER LOCATED WITHING THE PROJECT SITE OR WITHIN 50 FEET OF THE SITE. THIS INCLUDES SITUATIONS WHERE THE PERMIT REGISTRANT HAS IMPLEMENTED CONTROL MEASURES, SUCH AS A BERM OR OTHER BARRIER, THAT WILL PREVENT SUCH DISCHARGES; OR III. CONSTRUCTION IS FOR A WATER-DEPENDENT STRUCTURE OR WATER ACCESS AREAS (FOR EXAMPLE, PIER, BOAT RAMP, OR TRAIL). 8. ARE ENGINEERED SOILS TO BE USED ON SITE? (SEE SECTION 2.2.18) YES NO EROSION AND SEDIMENT CONTROL PLAN STANDARD NOTES: 25. USE BMPS TO PREVENT OR MINIMIZE STORMWATER EXPOSURE TO POLLUTANTS FROM SPILLS; VEHICLE AND EQUIPMENT FUELING, MAINTENANCE, AND STORAGE; OTHER CLEANING AND MAINTENANCE ACTIVITIES; AND WASTE HANDLING ACTIVITIES. THESE POLLUTANTS INCLUDE FUEL, HYDRAULIC FLUID, AND OTHER OILS FROM VEHICLES AND MACHINERY, AS WELL AS DEBRIS, FERTILIZER, PESTICIDES AND HERBICIDES, PAINTS, SOLVENTS, CURING COMPOUNDS AND ADHESIVES FROM CONSTRUCTION OPERATIONS. (SECTIONS 2.2.15 AND 2.3) 26. PROVIDE PLANS FOR SEDIMENTATION BASINS THAT HAVE BEEN DESIGNED PER SECTION 2.2.17 AND STAMPED BY AN OREGON PROFESSIONAL ENGINEER. (SEE SECTION 2.2.17.A) 27. IF ENGINEERED SOILS ARE USED ON SITE, A SEDIMENTATION BASIN/IMPOUNDMENT MUST BE INSTALLED. (SEE SECTIONS 2.2.17 AND 2.2.18) 28. PROVIDE A DEWATERING PLAN FOR ACCUMULATED WATER FROM PRECIPITATION AND UNCONTAMINATED GROUNDWATER SEEPAGE DUE TO SHALLOW EXCAVATION ACTIVITIES. (SEE SECTION 2.4) 29. IMPLEMENT THE FOLLOWING BMPS WHEN APPLICABLE: WRITTEN SPILL PREVENTION AND RESPONSE PROCEDURES, EMPLOYEE TRAINING ON SPILL PREVENTION AND PROPER DISPOSAL PROCEDURES, SPILL KITS IN ALL VEHICLES, REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND MACHINERY, MATERIAL DELIVERY AND STORAGE CONTROLS, TRAINING AND SIGNAGE, AND COVERED STORAGE AREAS FOR WASTE AND SUPPLIES. (SECTION 2.3) 30. USE WATER, SOIL-BINDING AGENT OR OTHER DUST CONTROL TECHNIQUE AS NEEDED TO AVOID WIND-BLOWN SOIL. (SECTION 2.2.9) 31. THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH VEGETATION MUST FOLLOW MANUFACTURER'S RECOMMENDATIONS TO MINIMIZE NUTRIENT RELEASES TO SURFACE WATERS. EXERCISE CAUTION WHEN USING TIME-RELEASE FERTILIZERS WITHIN ANY WATERWAY RIPARIAN ZONE. (SECTION 2.3.5) 32. IF AN ACTIVE TREATMENT SYSTEM (FOR EXAMPLE, ELECTRO-COAGULATION, FLOCCULATION, FILTRATION, ETC.) FOR SEDIMENT OR OTHER POLLUTANT REMOVAL IS EMPLOYED, SUBMIT AN OPERATION AND MAINTENANCE PLAN (INCLUDING SYSTEM SCHEMATIC, LOCATION OF SYSTEM, LOCATION OF INLET, LOCATION OF DISCHARGE, DISCHARGE DISPERSION DEVICE DESIGN, AND A SAMPLING PLAN AND FREQUENCY) BEFORE OPERATING THE TREATMENT SYSTEM. OBTAIN ENVIRONMENTAL MANAGEMENT PLAN APPROVAL FROM DEQ BEFORE OPERATING THE TREATMENT SYSTEM. OPERATE AND MAINTAIN THE TREATMENT SYSTEM ACCORDING TO MANUFACTURER'S SPECIFICATIONS. (SECTION 1.2.9) 33. TEMPORARILY STABILIZE SOILS AT THE END OF THE SHIFT BEFORE HOLIDAYS AND WEEKENDS, IF NEEDED. THE REGISTRANT IS RESPONSIBLE FOR ENSURING THAT SOILS ARE STABLE DURING RAIN EVENTS AT ALL TIMES OF THE YEAR. (SECTION 2.2) 34. AS NEEDED BASED ON WEATHER CONDITIONS, AT THE END OF EACH WORKDAY SOIL STOCKPILES MUST BE STABILIZED OR COVERED, OR OTHER BMPS MUST BE IMPLEMENTED TO PREVENT DISCHARGES TO SURFACE WATERS OR CONVEYANCE SYSTEMS LEADING TO SURFACE WATERS. (SECTION 2.2.8) 35. SEDIMENT FENCE: REMOVE TRAPPED SEDIMENT BEFORE IT REACHES ONE THIRD OF THE ABOVE GROUND FENCE HEIGHT AND BEFORE FENCE REMOVAL. (SECTION 2.1.5.B) 36. OTHER SEDIMENT BARRIERS (SUCH AS BIOBAGS): REMOVE SEDIMENT BEFORE IT REACHES TWO INCHES DEPTH ABOVE GROUND HEIGHT AND BEFORE BMP REMOVAL. (SECTION 2.1.5.C) 37. CATCH BASINS: CLEAN BEFORE RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT. SEDIMENT BASINS AND SEDIMENT TRAPS: REMOVE TRAPPED SEDIMENTS BEFORE DESIGN CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT AND AT COMPLETION OF PROJECT. (SECTION 2.1.5.D) 38. WITHIN 24 HOURS, SIGNIFICANT SEDIMENT THAT HAS LEFT THE CONSTRUCTION SITE, MUST BE REMEDIATED. INVESTIGATE THE CAUSE OF THE SEDIMENT RELEASE AND IMPLEMENT STEPS TO PREVENT A RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24 HOURS. ANY IN-STREAM CLEAN-UP OF SEDIMENT SHALL BE PERFORMED ACCORDING TO THE OREGON DEPARTMENT OF STATE LANDS REQUIRED TIMEFRAME. (SECTION 2.2.19.A) 39. THE INTENTIONAL WASHING OF SEDIMENT INTO STORM SEWERS OR DRAINAGE WAYS MUST NOT OCCUR. VACUUMING OR DRY SWEEPING AND MATERIAL PICKUP MUST BE USED TO CLEANUP RELEASED SEDIMENTS. (SECTION 2.2.19) 40. DOCUMENT ANY PORTION(S) OF THE SITE WHERE LAND DISTURBING ACTIVITIES HAVE PERMANENTLY CEASED OR WILL BE TEMPORARILY INACTIVE FOR 14 OR MORE CALENDAR DAYS. (SECTION 6.5.F.) 41. PROVIDE TEMPORARY STABILIZATION FOR THAT PORTION OF THE SITE WHERE CONSTRUCTION ACTIVITIES CEASE FOR 14 DAYS OR MORE WITH A COVERING OF BLOWN STRAW AND A TACKIFIER, LOOSE STRAW, OR AN ADEQUATE COVERING OF COMPOST MULCH UNTIL WORK RESUMES ON THAT PORTION OF THE SITE. (SECTION 2.2.20) 42. DO NOT REMOVE TEMPORARY SEDIMENT CONTROL PRACTICES UNTIL PERMANENT VEGETATION OR OTHER COVER OF EXPOSED AREAS IS ESTABLISHED. ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED, ALL TEMPORARY EROSION CONTROLS AND RETAINED SOILS MUST BE REMOVED AND DISPOSED OF PROPERLY, UNLESS NEEDED FOR LONG TERM USE FOLLOWING TERMINATION OF PERMIT COVERAGE. (SECTION 2.2.21) EROSION AND SEDIMENT CONTROL PLAN STANDARD NOTES: 1. INCLUDE A LIST OF ALL PERSONNEL (BY NAME AND POSITION) THAT ARE RESPONSIBLE FOR THE DESIGN, INSTALLATION AND MAINTENANCE OF STORMWATER CONTROL MEASURES ESCP DEVELOPER, BMP INSTALLER (SEE SECTION 4.10), AS WELL AS THEIR INDIVIDUAL RESPONSIBILITIES. (SECTION 4.4.C.II) 2. VISUAL MONITORING INSPECTION REPORTS MUST BE MADE IN ACCORDANCE WITH DEQ 1200-C PERMIT REQUIREMENTS. (SECTION 6.5) 3. INSPECTION LOGS MUST BE KEPT IN ACCORDANCE WITH DEQ'S 1200-C PERMIT REQUIREMENTS. (SECTION 6.5.Q) 4. RETAIN A COPY OF THE ESCP AND ALL REVISIONS ON SITE AND MAKE IT AVAILABLE ON REQUEST TO DEQ, AGENT, OR THE LOCAL MUNICIPALITY. (SECTION 4.7) 5. THE PERMIT REGISTRANT MUST IMPLEMENT THE ESCP. FAILURE TO IMPLEMENT ANY OF THE CONTROL MEASURES OR PRACTICES DESCRIBED IN THE ESCP IS A VIOLATION OF THE PERMIT. (SECTIONS 4 AND 4.11) 6. THE ESCP MUST BE ACCURATE AND REFLECT SITE CONDITIONS. (SECTION 4.8) 7. SUBMISSION OF ALL ESCP REVISIONS IS NOT REQUIRED. SUBMITTAL OF THE ESCP REVISIONS IS ONLY UNDER SPECIFIC CONDITIONS. SUBMIT ALL NECESSARY REVISION TO DEQ OR AGENT WITHIN 10 DAYS. (SECTION 4.9) 8. SEQUENCE CLEARING AND GRADING TO THE MAXIMUM EXTENT PRACTICAL TO PREVENT EXPOSED INACTIVE AREAS FROM BECOMING A SOURCE OF EROSION. (SECTION 2.2.2) 9. CREATE SMOOTH SURFACES BETWEEN SOIL SURFACE AND EROSION AND SEDIMENT CONTROLS TO PREVENT STORMWATER FROM BYPASSING CONTROLS AND PONDING. (SECTION 2.2.3) 10. IDENTIFY, MARK, AND PROTECT (BY CONSTRUCTION FENCING OR OTHER MEANS) CRITICAL RIPARIAN AREAS AND VEGETATION INCLUDING IMPORTANT TREES AND ASSOCIATED ROOTING ZONES, AND VEGETATION AREAS TO BE PRESERVED. IDENTIFY VEGETATIVE BUFFER ZONES BETWEEN THE SITE AND SENSITIVE AREAS WETLANDS), AND OTHER AREAS TO BE PRESERVED, ESPECIALLY IN PERIMETER AREAS. (SECTION 2.2.1) 11. PRESERVE EXISTING VEGETATION WHEN PRACTICAL AND RE-VEGETATE OPEN AREAS. RE-VEGETATE OPEN AREAS WHEN PRACTICABLE BEFORE AND AFTER GRADING OR CONSTRUCTION. IDENTIFY THE TYPE OF VEGETATIVE SEED MIX USED. (SECTION 2.2.5) 12. MAINTAIN AND DELINEATE ANY EXISTING NATURAL BUFFER WITHIN THE 50-FEET OF WATERS OF THE STATE. (SECTION 2.2.4) 13. INSTALL PERIMETER SEDIMENT CONTROL, INCLUDING STORM DRAIN INLET PROTECTION AS WELL AS ALL SEDIMENT BASINS, TRAPS, AND BARRIERS PRIOR TO LAND DISTURBANCE. (SECTIONS 2.1.3) 14. CONTROL BOTH PEAK FLOW RATES AND TOTAL STORMWATER VOLUME, TO MINIMIZE EROSION AT OUTLETS AND CHANNELS AND STREAMBANKS. (SECTIONS 2.1.1 AND 2.2.16) 15. CONTROL SEDIMENT AS NEEDED ALONG THE SITE PERIMETER AND AT ALL OPERATIONAL INTERNAL STORM DRAIN INLETS AT ALL TIMES DURING CONSTRUCTION, BOTH INTERNALLY AND AT THE SITE BOUNDARY. (SECTIONS 2.2.6 AND 2.2.13) 16. ESTABLISH CONCRETE TRUCK AND OTHER CONCRETE EQUIPMENT WASHOUT AREAS BEFORE BEGINNING CONCRETE WORK. (SECTION 2.2.14) 17. APPLY TEMPORARY AND/OR PERMANENT SOIL STABILIZATION MEASURES IMMEDIATELY ON ALL DISTURBED AREAS AS GRADING PROGRESSES. TEMPORARY OR PERMANENT STABILIZATIONS MEASURES ARE NOT REQUIRED FOR AREAS THAT ARE INTENDED TO BE LEFT UNVEGETATED, SUCH AS DIRT ACCESS ROADS OR UTILITY POLE PADS. (SECTIONS 2.2.20 AND 2.2.21) 18. ESTABLISH MATERIAL AND WASTE STORAGE AREAS, AND OTHER NON-STORMWATER CONTROLS. (SECTION 2.3.7) 19. KEEP WASTE CONTAINER LIDS CLOSED WHEN NOT IN USE AND CLOSE LIDS AT THE END OF THE BUSINESS DAY FOR THOSE CONTAINERS THAT ARE ACTIVELY USED THROUGHOUT THE DAY. FOR WASTE CONTAINERS THAT DO NOT HAVE LIDS, PROVIDE EITHER COVER A TARP, PLASTIC SHEETING, TEMPORARY ROOF) TO PREVENT EXPOSURE OF WASTES TO PRECIPITATION, OR A SIMILARLY EFFECTIVE MEANS DESIGNED TO PREVENT THE DISCHARGE OF POLLUTANTS SECONDARY CONTAINMENT). (SECTION 2.3.7) 20. PREVENT TRACKING OF SEDIMENT ONTO PUBLIC OR PRIVATE ROADS USING BMPS SUCH AS: CONSTRUCTION ENTRANCE, GRAVELED (OR PAVED) EXITS AND PARKING AREAS, GRAVEL ALL UNPAVED ROADS LOCATED ONSITE, OR USE AN EXIT TIRE WASH. THESE BMPS MUST BE IN PLACE PRIOR TO LAND- DISTURBING ACTIVITIES. (SECTION 2.2.7) 21. WHEN TRUCKING SATURATED SOILS FROM THE SITE, EITHER USE WATER-TIGHT TRUCKS OR DRAIN LOADS ON SITE. (SECTION 2.2.7.F) 22. CONTROL PROHIBITED DISCHARGES FROM LEAVING THE CONSTRUCTION SITE, I.E., CONCRETE WASH-OUT, WASTEWATER FROM CLEANOUT OF STUCCO, PAINT AND CURING COMPOUNDS. (SECTIONS 1.5 AND 2.3.9) 23. ENSURE THAT STEEP SLOPE AREAS WHERE CONSTRUCTION ACTIVITIES ARE NOT OCCURRING ARE NOT DISTURBED. (SECTION 2.2.10) 24. PREVENT SOIL COMPACTION IN AREAS WHERE POST-CONSTRUCTION INFILTRATION FACILITIES ARE TO BE INSTALLED. (SECTION 2.2.12) LOCAL AGENCY-SPECIFIC EROSION CONTROL NOTES: 1. IF VEGETATIVE SEED MIXES ARE SPECIFIED, SEEDING MUST TAKE PLACE NO LATER THAN SEPTEMBER 1; AND PERCENTAGES OF SEED IN THE MIX MUST BE IDENTIFIED ON THE PLANS. 2. ALL PUMPING OF SEDIMENT LADEN WATER SHALL BE DISCHARGED OVER AN UNDISTURBED, PREFERABLY VEGETATED AREA, AND THROUGH A SEDIMENT CONTROL BMP I.E. (FILTER BAG) 3. ALL EXPOSED SOILS MUST BE COVERED DURING THE WET WEATHER PERIOD, OCTOBER 01 - MAY 31. PRE-CONSTRUCTION, CLEARING AND DEMOLITION NOTES: 1. ALL BASE ESC MEASURES (INLET PROTECTION, PERIMETER SEDIMENT CONTROL, GRAVEL CONSTRUCTION ENTRANCES, ETC.) MUST BE IN PLACE, FUNCTIONAL, AND APPROVED IN AN INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF CONSTRUCTION ACTIVITIES. 2. SEDIMENT BARRIERS APPROVED FOR USE INCLUDE SEDIMENT FENCE, BERMS CONSTRUCTED OUT OF MULCH, CHIPPINGS, OR OTHER SUITABLE MATERIAL, STRAW WATTLES, OR OTHER APPROVED MATERIALS. 3. SENSITIVE RESOURCES INCLUDING, BUT NOT LIMITED TO, TREES, WETLANDS, AND RIPARIAN PROTECTION AREAS SHALL BE CLEARLY DELINEATED WITH ORANGE CONSTRUCTION FENCING OR CHAIN LINK FENCING IN A MANNER THAT IS CLEARLY VISIBLE TO ANYONE IN THE AREA. NO ACTIVITIES ARE PERMITTED TO OCCUR BEYOND THE CONSTRUCTION BARRIER. 4. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES INCLUDING, BUT NOT LIMITED TO, STREET SWEEPING, AND VACUUMING, MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. 5. RUN-ON AND RUN-OFF CONTROLS SHALL BE IN PLACE AND FUNCTIONING PRIOR TO BEGINNING SUBSTANTIAL CONSTRUCTION ACTIVITIES. RUN-ON AND RUN-OFF CONTROL MEASURES INCLUDE: SLOPE DRAINS (WITH OUTLET PROTECTION), CHECK DAMS, SURFACE ROUGHENING, AND BANK STABILIZATION. 5. STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION AND CONFIGURATION. DURING "WET WEATHER" PERIODS, STOCKPILES SHALL BE COVERED WITH PLASTIC SHEETING OR STRAW MULCH. SEDIMENT FENCE IS REQUIRED AROUND THE PERIMETER OF THE STOCKPILE. 6. EXPOSED CUT OR FILL AREAS SHALL BE STABILIZED THROUGH THE USE OF TEMPORARY SEEDING AND MULCHING, EROSION CONTROL BLANKETS OR MATS, MID-SLOPE SEDIMENT FENCES OR WATTLES, OR OTHER APPROPRIATE MEASURES. SLOPES EXCEEDING 25% MAY REQUIRE ADDITIONAL EROSION CONTROL MEASURES. 7. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL MEASURES INCLUDING THE APPLICATION OF A FINE SPRAY OF WATER, PLASTIC SHEETING, STRAW MULCHING, OR OTHER APPROVED MEASURES. 8. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES INCLUDING, BUT NOT LIMITED TO, TIRE WASHES, STREET SWEEPING, AND VACUUMING MAY BE BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. 9. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE USE OF APPROVED INLET PROTECTION MEASURES. ALL INLET PROTECTION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. 10. SATURATED MATERIALS THAT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE OF SEDIMENT AND SEDIMENT-LADEN WATER. 11. AN AREA SHALL BE PROVIDED FOR THE WASHING OUT OF CONCRETE TRUCKS IN A LOCATION THAT DOES NOT PROVIDE RUN-OFF THAT CAN ENTER THE STORM WATER SYSTEM. IF THE CONCRETE WASH-OUT AREA CAN NOT BE CONSTRUCTED GREATER THAN 50' FROM ANY DISCHARGE POINT, SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE REQUIRED. THE WASH-OUT SHALL BE LOCATED WITHIN SIX FEET OF TRUCK ACCESS AND BE CLEANED WHEN IT REACHES 50% OF THE CAPACITY. 12. SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM WATER SYSTEM. SWEEPINGS SHALL BE PICKED UP AND DISPOSED IN THE TRASH. 13. AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM WATER SYSTEM. 14. USE BMPS SUCH AS CHECK-DAMS, BERMS, AND INLET PROTECTION TO PREVENT RUN-OFF FROM REACHING DISCHARGE POINTS. 15. COVER CATCH BASINS, MANHOLES, AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT, TACK COAT, ETC. TO PREVENT INTRODUCING THESE MATERIALS TO THE STORM WATER SYSTEM. EROSION AND SEDIMENT CONTROL BMP IMPLEMENTATIO 1. ALL BASE ESC MEASURES (INLET PROTECTION, PERIMETER SEDIMENT CONTROL, GRAVEL CONSTRUCTION ENTRANCES, ETC.) MUST BE IN PLACE, FUNCTIONAL, AND APPROVED IN AN INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF CONSTRUCTION ACTIVITIES. 2. ALL "SEDIMENT BARRIERS (TO BE INSTALLED AFTER GRADING)" SHALL BE INSTALLED IMMEDIATELY FOLLOWING ESTABLISHMENT OF FINISHED GRADE AS SHOWN ON THESE PLANS. 3. LONG TERM SLOPE STABILIZATION MEASURES "INCLUDING MATTING" SHALL BE IN PLACE OVER ALL EXPOSED SOILS AND IMMEDIATELY AFTER GRADING IS COMPLETE. 4. THE STORM WATER FACILITY SHALL BE CONSTRUCTED AND LANDSCAPED PRIOR TO THE STORM WATER SYSTEM FUNCTIONING AND SITE PAVING. 5. INLET PROTECTION SHALL BE IN-PLACE IMMEDIATELY FOLLOWING PAVING ACTIVITIES. AUTHORI=ED NON-STORMWATER DISCHARGES THAT WI OR MAY OCCUR: THE FOLLOWING NON-STORMWATER DISCHARGES FROM CONSTRUCTION ARE AUTHORIZED IF THE TERMS AND CONDITIONS OF THIS PERMIT ARE MET, ALL NECESSARY CONTROLS ARE IMPLEMENTED TO MINIMIZE SEDIMENT TRANSPORT, THE DISCHARGE IS NOT A SIGNIFICANT SOURCE OF POLLUTANTS AND NOT CONTAMINATED, AND THE DISCHARGE IS NOT PROHIBITED BY LOCAL ORDINANCE: A. WATER AND ASSOCIATED DISCHARGES FROM EMERGENCY FIREFIGHTING ACTIVITIES; B. FIRE HYDRANT FLUSHING; C. PROPERLY MANAGED LANDSCAPE IRRIGATION; D. WATER USED TO WASH EQUIPMENT AND VEHICLES (EXCLUDING THE ENGINE, UNDERCARRIAGE, AND WHEELS/TIRES) PROVIDED THERE IS NO DISCHARGE OF SOAPS, SOLVENTS, OR DETERGENTS USED; E. WATER USED TO CONTROL DUST; F. POTABLE WATER INCLUDING UNCONTAMINATED WATER LINE FLUSHINGS; G. EXTERNAL BUILDING WASHDOWN, PROVIDED SOAPS, SOLVENTS, AND DETERGENTS ARE NOT USED, AND EXTERNAL SURFACES DO NOT CONTAIN HAZARDOUS SUBSTANCES; H. PAVEMENT WASH WATERS, PROVIDED SPILLS OR LEAKS OF TOXIC OR HAZARDOUS HAVE NOT OCCURRED (UNLESS ALL SPILL MATERIAL HAS BEEN REMOVED) AND WHERE SOAPS, SOLVENTS, AND DETERGENTS ARE NOT USED. DIRECTING PAVEMENT WASH WATERS INTO ANY SURFACE WATER, STORM DRAIN INLET, OR STORMWATER CONVEYANCE IS PROHIBITED, UNLESS THE CONVEYANCE IS CONNECTED TO A SEDIMENT BASIN, SEDIMENT TRAP, OR SIMILARLY EFFECTIVE CONTROL FOR THE POLLUTANTS PRESENT; I. UNCONTAMINATED AIR CONDITIONING OR COMPRESSOR CONDENSATE; J. UNCONTAMINATED, NON-TURBID DISCHARGES OF GROUNDWATER OR SPRING WATER; K. FOUNDATION OR FOOTING DRAINS WHERE FLOWS ARE NOT CONTAMINATED WITH PROCESS MATERIALS SUCH AS SOLVENTS OR CONTAMINATED GROUNDWAER; AND L. CONSTRUCTION DEWATERING ACTIVITIES (INCLUDING GROUNDWATER DEWATERING AND WELL DRILLING DISCHARGE ASSOCIATED WITH THE REGISTERED CONSTRUCTION ACTIVITY), PROVIDE THAT: a) THE WATER IS LAND APPLIED IN A WAY THAT RESULTS IN COMPLETE INFILTRATION WITH NO POTENTIAL TO DISCHARGE TO A SURFACE WATER OF THE STATE, OR THE USE OF A SANITARY OR COMBINED SEWER DISCHARGE IS AUTHORIZED WITH LOCAL SEWER DISTRICT APPROVAL; OR b) BEST MANAGEMENT PRACTICES AND A TREATMENT SYSTEM APPROVED BY DEQ OR AGENT (SEE SECTION 1.2.9) ARE USED TO ENSURE COMPLIANCE WITH DISCHARGE AND WATER QUALITY REQUIREMENTS IN SECTION 2.4. GRADING, STREET AND UTILITY EROSION AND SEDIMENT CONSTRUCTION NOTES: 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED OF ONE OF THE FOLLOWING MIXTURES, UNLESS OTHERWISE AUTHORIZED: A. VEGETATED CORRIDOR AREAS REQUIRE NATIVE SEED MIXES. SEE RESTORATION PLAN FOR APPROPRIATE SEED MIX. B. DWARF GRASS MIX (MIN. 100 LB./AC.) 1. DWARF PERENNIAL RYEGRASS (80% BY WEIGHT) 2. CREEPING RED FESCUE (20% BY WEIGHT) C. STANDARD HEIGHT GRASS MIX (MIN. 100 LB./AC.) 1. ANNUAL RYEGRASS (40% BY WEIGHT) 2. TURF-TYPE FESCUE (60% BY WEIGHT) 2. SLOPE TO RECEIVE TEMPORARY OR PERMANENT SEEDING SHALL HAVE THE SURFACE ROUGHENED BY MEANS OF TRACK-WALKING OR THE USE OF OTHER APPROVED IMPLEMENTS. SURFACE ROUGHENING IMPROVES SEED BEDDING AND REDUCES RUN-OFF VELOCITY. 3. LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ESTABLISHMENT OF PERMANENT VEGETATIVE COVER VIA SEEDING WITH APPROVED MIX AND APPLICATION RATE. 4. TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE: COVERING EXPOSED SOIL WITH PLASTIC SHEETING, STRAW MULCHING, WOOD CHIPS, OR OTHER APPROVED MEASURES. BMP RATIONALE BMP RATIONALE NOT APPLICABLE ---PAGE BREAK--- 175 175 180 180 180 180 180 180 180 180 180 176 176 177 177 178 178 178 178 178 178 178 178 179 179 179 179 179 179 179 179 TL 051W06C-00400 TL 051W06C-00800 TL 051W06CC-00100 TL 051W06CC 00200 TL 051W06CD 08300 TL 051W06CD 08400 TL 051W06CD 08500 TL 051W06CD 08600 TL 051W06CD 08700 TL 051W06CD 08800 TL 051W06CD 08900 TL 051W06CD 09000 TL 051W06CD 02200 TL 051W06CD 02100 TL 051W06CD 02000 TL 051W06CD 01900 TL 051W06CD 01800 TL 051W06CD 01700 TL 051W06CD 01600 TL 051W06CD 01500 TL 051W06CD 01400 TL 051W06CD 01300 TL 051W06CD 01200 EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED BY SEPARATE PERMIT XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX 7 4 5 1 INCH = 60 FEET 60 30 60 SCALE 0 CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC2)XCON-1200C.dwg - SHEET: EC2.1 May 12, 2022 - 12:56pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # EX AIR RELEASE VALVE EX BLOW-OFF EX WATER VALVE EX WATER METER EX FIRE HYDRANT EX STORM CLEANOUT EX AREA DRAIN EX SANITARY CLEANOUT EX STORM MANHOLE EX SANITARY MANHOLE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EXISTING FENCE X EX TREES EX LIGHT POLE S C S D EX CURB INLET T EX BURIED POWER LINE EX GAS LINE EX WATER LINE EX STORM DRAIN EX SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE LEGEND EX 2-FOOT CONTOURS EX 10-FOOT CONTOURS EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EXISTING PAVEMENT EXISTING GRAVEL EXISTING BUILDING EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED BY SEPARATE PERMIT EXISTING WETLAND BUFFER EXISTING WATERS EX TREES TO BE REMOVED FILLED WETLANDS NOTES: 1. ALL EXISTING FILBERT TREES TO BE REMOVED. 2. FOR TREE PRESERVATION PLAN SEE SHEET 13.1-13.7. XT XCOM XE XW XG LEGEND X S C S D PGE 644 EASEMENT LINES EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EX 1-FOOT CONTOURS EX 5-FOOT CONTOURS EX SANITARY SEWER EX STORM DRAIN EX WATER LINE EX GAS LINE EX BURIED POWER LINE EX OVERHEAD POWER LINE EX CABLE TV LINE EX TELEPHONE LINE EX SANITARY MANHOLE EX SANITARY CLEANOUT EX STORM MANHOLE EX AREA DRAIN EX CURB INLET EX STORM CLEANOUT EX FIRE HYDRANT EX WATER METER EX WATER VALVE EX BLOW-OFF EX AIR RELEASE VALVE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EX LIGHT POLE TREE PROTECTION FENCING EXISTING FENCE EXISTING ELECTRIC VAULT EXISTING RETAINING WALL EX TREES TO REMAIN DRAINAGE SLOPE DIRECTION CONSTRUCTION ENTRANCE INSTALL PERIMETER SEDIMENT CONTROL. CONTRACTOR TO USE SEDIMENT FENCE PER DETAIL S-2245, SEE SHEET EC6.1. EXISTING CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126, SEE SHEET EC6.1. INSTALL CONCRETE TRUCK WASHOUT PER DETAIL 1, SEE SHEET EC6.2. BE CAUTIOUS TO NOT OVERFILL. PROPOSED STAGING/STORAGE AREA. ALL STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION. PROPOSED SOIL STOCKPILE LOCATION. INSTALL SEDIMENT FENCE COMPLETELY AROUND STOCKPILE PER DETAIL S-2245, SEE SHEET EC6.1. PROPOSED CONSTRUCTION ENTRANCE PER DETAIL S-2240, SEE SHEET EC6.1. INSTALL TREE PROTECTION FENCING PER DETAIL RD-1230, SEE SHEET EC6.1. 1 2 EC & GRADING NOTES 3 4 5 6 7 EC2.1 EXISTING CONDITIONS AND DEMOLITION PLAN MATCH SHEET EC2.2 ELEV 194 FT, 45.15 122.87 °W DANCHEZ1 - KORWOODB13 RAIN GUAGE INFORMATION ---PAGE BREAK--- 177 177 178 178 179 179 175 175 180 180 180 173 173 174 174 176 176 177 178 179 EXISTING POWER LINES TO BE REMOVED AND UNDERGROUNDED NE BOONES FERRY ROAD TL 051W06C-00900 TL 051W06C-01000 EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED BY SEPARATE PERMIT EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED BY SEPARATE PERMIT EXISTING FENCE TO REMAIN EXISTING STORM LINE TO BE PROTECTED NE HAZELNUT DRIVE XX XX XX XX XX XX XX XX XX XX 1 6 3 2 2 1 INCH = 60 FEET 60 30 60 SCALE 0 CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC2)XCON-1200C.dwg - SHEET: EC2.2 May 12, 2022 - 12:56pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # EX AIR RELEASE VALVE EX BLOW-OFF EX WATER VALVE EX WATER METER EX FIRE HYDRANT EX STORM CLEANOUT EX AREA DRAIN EX SANITARY CLEANOUT EX STORM MANHOLE EX SANITARY MANHOLE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EXISTING FENCE X EX TREES EX LIGHT POLE S C S D EX CURB INLET T EX BURIED POWER LINE EX GAS LINE EX WATER LINE EX STORM DRAIN EX SANITARY SEWER EASEMENT LINES EX OVERHEAD POWER LINE EX TELEPHONE LINE EX CABLE TV LINE LEGEND EX 2-FOOT CONTOURS EX 10-FOOT CONTOURS EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EXISTING PAVEMENT EXISTING GRAVEL EXISTING BUILDING EXISTING NON-JURISDICTIONAL WETLAND TO BE FILLED BY SEPARATE PERMIT EXISTING WETLAND BUFFER EXISTING WATERS EX TREES TO BE REMOVED FILLED WETLANDS NOTES: 1. ALL EXISTING FILBERT TREES TO BE REMOVED. 2. FOR TREE PRESERVATION PLAN SEE SHEET 13.1-13.7. XT XCOM XE XW XG LEGEND X S C S D PGE 644 EASEMENT LINES EXISTING RIGHT-OF-WAY EXISTING CENTERLINE EXISTING PROPERTY LINE EXISTING BOUNDARY LINE EXISTING SIDEWALK EX 1-FOOT CONTOURS EX 5-FOOT CONTOURS EX SANITARY SEWER EX STORM DRAIN EX WATER LINE EX GAS LINE EX BURIED POWER LINE EX OVERHEAD POWER LINE EX CABLE TV LINE EX TELEPHONE LINE EX SANITARY MANHOLE EX SANITARY CLEANOUT EX STORM MANHOLE EX AREA DRAIN EX CURB INLET EX STORM CLEANOUT EX FIRE HYDRANT EX WATER METER EX WATER VALVE EX BLOW-OFF EX AIR RELEASE VALVE EX GAS VALVE EX CABLE RISER EX TELEPHONE RISER EX LIGHT POLE TREE PROTECTION FENCING EXISTING FENCE EXISTING ELECTRIC VAULT EXISTING RETAINING WALL EX TREES TO REMAIN DRAINAGE SLOPE DIRECTION CONSTRUCTION ENTRANCE INSTALL PERIMETER SEDIMENT CONTROL. CONTRACTOR TO USE SEDIMENT FENCE PER DETAIL S-2245, SEE SHEET EC6.1. EXISTING CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126, SEE SHEET EC6.1. INSTALL CONCRETE TRUCK WASHOUT PER DETAIL 1, SEE SHEET EC6.2. BE CAUTIOUS TO NOT OVERFILL. PROPOSED STAGING/STORAGE AREA. ALL STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION. PROPOSED SOIL STOCKPILE LOCATION. INSTALL SEDIMENT FENCE COMPLETELY AROUND STOCKPILE PER DETAIL S-2245, SEE SHEET EC6.1. PROPOSED CONSTRUCTION ENTRANCE PER DETAIL S-2240, SEE SHEET EC6.1. INSTALL TREE PROTECTION FENCING PER DETAIL RD-1230, SEE SHEET EC6.1. 1 2 EC & GRADING NOTES 3 4 5 6 7 EXISTING CONDITIONS AND DEMOLITION PLAN EC2.2 MATCH SHEET EC2.1 ---PAGE BREAK--- 175 175 180 180 180 180 180 180 180 180 180 176 176 177 177 178 178 178 178 178 178 178 178 179 179 179 179 179 179 179 179 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX 4 5 180 177 177 178 178 179 179 179 181 1 180 178 178 179 179 179 181 182 1 18 180 178 178 179 179 181 182 182 180 177 177 178 178 179 13 13 13 13 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 12 (TYP) 12 (TYP) 12 (TYP) 12 (TYP) 12 (TYP) D D D D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XS 1 INCH = 60 FEET 60 30 60 SCALE 0 CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC3)RCP-1200C.dwg - SHEET: EC3.1 May 12, 2022 - 12:57pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # 1 2 3 4 5 6 7 EC3.1 STAGE DESCRIPTION: THIS STAGE OF DEVELOPMENT CONSISTS OF PERMANENT AND TEMPORARY MEASURES NECESSARY TO COLLECT, CONVEY, AND TREAT STORMWATER RUNOFF DURING CONSTRUCTION ACTIVITY PRIOR TO PAVING AND FINAL STABILIZATION. EX 2-FT CONTOUR EX 10-FT CONTOUR LEGEND 324 320 CONSTRUCTION LIMITS FG 2-FT CONTOUR FG 10-FT CONTOUR 324 320 EXTERIOR SEDIMENT FENCE CATCH BASIN INLET PROTECTION FLOW DIRECTION XX INTERIOR WATTLE CONSTRUCTION ENTRANCE ORANGE CONSTRUCTION FENCE GRADING LIMITS TREE PROTECTION FENCING EXISTING FENCE IINSTALL PERIMETER SEDIMENT CONTROL. CONTRACTOR TO USE SEDIMENT FENCE PER DETAIL S-2245, SEE SHEET EC6.1. EXISTING CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126, SEE SHEET EC6.1. INSTALL CONCRETE TRUCK WASHOUT PER DETAIL 1, SEE SHEET EC6.2. BE CAUTIOUS TO NOT OVERFILL. PROPOSED STAGING/STORAGE AREA. ALL STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION. PROPOSED SOIL STOCKPILE LOCATION. INSTALL SEDIMENT FENCE COMPLETELY AROUND STOCKPILE PER DETAIL S-2245, SEE SHEET EC6.1. PROPOSED CONSTRUCTION ENTRANCE PER DETAIL S-2240, SEE SHEET EC6.1. INSTALL TREE PROTECTION FENCING PER DETAIL RD-1230, SEE SHEET EC6.1. TEMPORARY CONVEYANCE DITCH, 2' DEEP. DITCH LOCATION TO BE OUTSIDE OF ROCK SECTION ON EITHER SIDE. EXACT LOCATION TO BE DETERMINED BY CONTRACTOR AND EROSION CONTROL EXPERT BASED ON CONDITIONS OF GRADING AND CONSTRUCTION ACTIVITY. SEE DETAIL 2, SHEET EC6.2. TEMPORARY CONVEYANCE PIPING, MIN 4" FLEXIBLE DRAIN PIPE INSTALL DIRT BAG OUTFALL SEDIMENT PROTECTION, SEE DETAIL 5 SHEET EC6.2 INSTALL ROCK OR BIOBAG CHECK DAMS. SPACE AT MINIMUM 100' INTERVALS. SPACING CAN BE DECREASED/INCREASED AS VOLUME AND SPEED OF RUNOFF DICTATES. REFERENCE DETAIL S-2255, SHEET EC6.1 & DETAIL 6, SHEET EC6.2 INSTALL SEDIMENT CONTROL WATTLES, SEE DETAIL , SHEET EC6.1 CONSTRUCT PIPE SLOPE DRAIN PER DETAIL 4, SHEET EC6.2. CONNECT SEDIMENT BAG TO OUTLET PIPE. EXISTING AREA DRAIN. PROVIDE INLET PROTECTION PER DETAIL S-2127, SEE SHEET EC6.1. EC & GRADING NOTES 8 9 10 12 13 14 15 RUNOFF CONTROL PLAN MATCH SHEET EC3.2 ELEV 194 FT, 45.15 122.87 °W DANCHEZ1 - KORWOODB13 RAIN GUAGE INFORMATION ---PAGE BREAK--- 180 180 180 180 180 180 180 180 178 178 178 178 178 178 179 179 179 179 179 179 179 TL 051W06CC-00100 W06CC 00 TL 051W06CD 08300 TL 051W06CD 08400 TL 051W06CD 08500 TL 051W06CD 08600 TL 051W06CD 08700 TL 051W06CD 08800 TL 051W06CD 08900 TL 051W06CD 09000 TL 051W06CD 02200 TL 051W06CD 02100 TL 051W06CD 02000 TL 051W06CD 01900 TL 051W06CD 01800 TL 051W06CD 01700 TL 051W06CD 01600 TL 051W06CD 01500 TL 051W06CD 01400 TL 051W06CD 01300 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX 180 177 177 178 178 179 179 179 180 178 178 179 179 179 181 180 178 178 179 179 13 8 8 8 8 8 8 8 12 (TYP) 12 (TYP) SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD D D D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W 8" 8" 8" 8" 8" 8" 1 INCH = 60 FEET 60 30 60 SCALE 0 CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC4)SIP-1200C.dwg - SHEET: EC4.1 May 12, 2022 - 12:57pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # 1 2 3 4 5 6 7 EC4.1 STAGE DESCRIPTION: THIS STAGE OF DEVELOPMENT CONSISTS OF PERMANENT AND TEMPORARY MEASURES NECESSARY TO COLLECT, CONVEY, AND TREAT STORMWATER RUNOFF DURING CONSTRUCTION ACTIVITY PRIOR TO PAVING AND FINAL STABILIZATION. EX 2-FT CONTOUR EX 10-FT CONTOUR LEGEND 324 320 CONSTRUCTION LIMITS FG 2-FT CONTOUR FG 10-FT CONTOUR 324 320 EXTERIOR SEDIMENT FENCE CATCH BASIN INLET PROTECTION FLOW DIRECTION XX INTERIOR WATTLE CONSTRUCTION ENTRANCE ORANGE CONSTRUCTION FENCE GRADING LIMITS TREE PROTECTION FENCING EXISTING FENCE IINSTALL PERIMETER SEDIMENT CONTROL. CONTRACTOR TO USE SEDIMENT FENCE PER DETAIL S-2245, SEE SHEET EC6.1. EXISTING CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126, SEE SHEET EC6.1. INSTALL CONCRETE TRUCK WASHOUT PER DETAIL 1, SEE SHEET EC6.2. BE CAUTIOUS TO NOT OVERFILL. PROPOSED STAGING/STORAGE AREA. ALL STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION. PROPOSED SOIL STOCKPILE LOCATION. INSTALL SEDIMENT FENCE COMPLETELY AROUND STOCKPILE PER DETAIL S-2245, SEE SHEET EC6.1. PROPOSED CONSTRUCTION ENTRANCE PER DETAIL S-2240, SEE SHEET EC6.1. INSTALL TREE PROTECTION FENCING PER DETAIL RD-1230, SEE SHEET EC6.1. TEMPORARY CONVEYANCE DITCH, 2' DEEP SEE DETAIL 2, SHEET EC6.2 TEMPORARY CONVEYANCE PIPING, MIN 4" FLEXIBLE DRAIN PIPE INSTALL DIRT BAG OUTFALL SEDIMENT PROTECTION, SEE DETAIL 5 SHEET EC6.2 EXISTING CATCHBASIN. PROVIDE INLET PROTECTION PER DETAIL, SEE SHEET EC6.1. INSTALL ROCK OR BIOBAG CHECK DAMS. SPACE AT MINIMUM 100' INTERVALS. SPACING CAN BE DECREASED/INCREASED AS VOLUME AND SPEED OF RUNOFF DICTATES. REFERENCE DETAIL S-2255, SHEET EC6.1 & DETAIL 6, SHEET EC6.2 INSTALL SEDIMENT CONTROL WATTLES, SEE DETAIL 3, SHEET EC6.1 CONSTRUCT PIPE SLOPE DRAIN PER DETAIL 4, SHEET EC6.2. CONNECT SEDIMENT BAG TO OUTLET PIPE. PROPOSED CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126 AND/OR S-2127, SEE SHEET EC6.1. PROPOSED DITCH INLET. PROVIDE INLET PROTECTION PER DETAIL S-2126 AND/OR S-2127, SEE SHEET EC6.1. EC & GRADING NOTES 8 9 10 11 12 13 14 15 SITE IMPROVEMENT PLAN 16 MATCH SHEET EC4.2 ELEV 194 FT, 45.15 122.87 °W DANCHEZ1 - KORWOODB13 RAIN GUAGE INFORMATION ---PAGE BREAK--- 180 180 180 180 180 180 180 180 178 178 178 178 178 178 179 179 179 179 179 179 179 TL 051W06CC-00100 L 1W06CC 0200 TL 051W06CD 08300 TL 051W06CD 08400 TL 051W06CD 08500 TL 051W06CD 08600 TL 051W06CD 08700 TL 051W06CD 08800 TL 051W06CD 08900 TL 051W06CD 09000 TL 051W06CD 02200 TL 051W06CD 02100 TL 051W06CD 02000 TL 051W06CD 01900 TL 051W06CD 01800 TL 051W06CD 01700 TL 051W06CD 01600 TL 051W06CD 01500 TL 051W06CD 01400 TL 051W06CD 01300 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX 180 177 177 178 178 179 179 179 180 178 178 179 179 179 181 180 178 178 179 179 (TYP) (TYP) SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD D D D D XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD XSD 13 8 8 8 8 8 8 8 12 12 XX XX XX D 180 SD SD SD SD 1 INCH = 60 FEET 60 30 60 SCALE 0 CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC5)VERT-1200C.dwg - SHEET: EC5.1 May 12, 2022 - 12:57pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # 1 2 3 4 5 6 7 EC5.1 STAGE DESCRIPTION: THIS STAGE OF DEVELOPMENT CONSISTS OF PERMANENT AND TEMPORARY MEASURES NECESSARY TO COLLECT, CONVEY, AND TREAT STORMWATER RUNOFF DURING CONSTRUCTION ACTIVITY PRIOR TO PAVING AND FINAL STABILIZATION. IINSTALL PERIMETER SEDIMENT CONTROL. CONTRACTOR TO USE SEDIMENT FENCE PER DETAIL S-2245, SEE SHEET EC6.1. EXISTING CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126, SEE SHEET EC6.1. INSTALL CONCRETE TRUCK WASHOUT PER DETAIL 1, SEE SHEET EC6.2. BE CAUTIOUS TO NOT OVERFILL. PROPOSED STAGING/STORAGE AREA. ALL STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION. PROPOSED SOIL STOCKPILE LOCATION. INSTALL SEDIMENT FENCE COMPLETELY AROUND STOCKPILE PER DETAIL S-2245, SEE SHEET EC6.1. PROPOSED CONSTRUCTION ENTRANCE PER DETAIL S-2240, SEE SHEET EC6.1. INSTALL TREE PROTECTION FENCING PER DETAIL RD-1230, SEE SHEET EC6.1. TEMPORARY CONVEYANCE DITCH, 2' DEEP SEE DETAIL 2, SHEET EC6.2 TEMPORARY CONVEYANCE PIPING, MIN 4" FLEXIBLE DRAIN PIPE INSTALL DIRT BAG OUTFALL SEDIMENT PROTECTION, SEE DETAIL 5 SHEET EC6.2 INSTALL ROCK OR BIOBAG CHECK DAMS. SPACE AT MINIMUM 100' INTERVALS. SPACING CAN BE DECREASED/INCREASED AS VOLUME AND SPEED OF RUNOFF DICTATES. REFERENCE DETAIL S-2255, SHEET EC6.1 & DETAIL 6, SHEET EC6.2 INSTALL SEDIMENT CONTROL WATTLES, SEE DETAIL , SHEET EC6.1 CONSTRUCT PIPE SLOPE DRAIN PER DETAIL 4, SHEET EC6.2. CONNECT SEDIMENT BAG TO OUTLET PIPE. PROPOSED CATCH BASIN. PROVIDE INLET PROTECTION PER DETAIL S-2126 AND/OR S-2127, SEE SHEET EC6.1. PROPOSED DITCH INLET. PROVIDE INLET PROTECTION PER DETAIL S-2126 AND/OR S-2127, SEE SHEET EC6.1. EC & GRADING NOTES 8 9 10 12 13 14 15 VERTICAL CONSTRUCTION AND SITE STABILIZATION 16 XX EX 2-FT CONTOUR EX 10-FT CONTOUR SEDIMENT FENCE LEGEND 324 320 GRADING LIMITS EXISTING FENCE CATCH BASIN INLET PROTECTION FG 2-FT CONTOUR FG 10-FT CONTOUR 324 320 TREE PROTECTION FENCING FLOW DIRECTION CONSTRUCTION ENTRANCE OPEN SPACE TRACTS PLANTERS MULCH FINAL SEEDING/SOD STRAW VERTICAL CONSTRUCTION TEMPLATE 1 SCALE: 1" = 20 VERTICAL CONSTRUCTION TEMPLATE 2 SCALE: 1" = 20 MATCH SHEET EC5.2 ELEV 194 FT, 45.15 122.87 °W DANCHEZ1 - KORWOODB13 RAIN GUAGE INFORMATION ---PAGE BREAK--- CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC6)DETAILS-1200C.dwg - SHEET: EC6.1 May 12, 2022 - 12:58pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # EC6.1 ESC DETAILS ---PAGE BREAK--- PLAN VIEW SECTION PROFILE FLOW FLOW FLOW SLOPE PLACE WATTLES ALONG SLOPE CONTOURS. STAKING SPACING 4' O.C. STAGGER JOINTS ABUT ADJACENT WATTLES NOTES: 1. STAKING SPECIFICATIONS: A. 1"X2" WOODEN STAKES B. ADDITIONAL STAKES MAY BE INSTALLED ON DOWNHILL SIDE OF WATTLES, ON STEEP SLOPE OR HIGHLY EROSIVE SOILS. 2. SPACING PER TABLE. INSTALL PARALLEL ALONG CONTOURS AS FOLLOWS BARRIER SPACING FOR GENERAL APPLICATION % SLOPE SLOPE MAXIMUM SPACING ON SLOPE 10:1 OR FLATTER 300 FT >10:1 OR <7.5:1 150 FT 100 FT 50 FT 25 FT 10% OR FLATTER >30% OR <50% >20% OR <30% >15% OR <20% >10% OR <15% >7.5:1 OR <5:1 >5:1 OR <3.5:1 >3.5:1 OR <2:1 WOOD STAKE RICE, COCONUT, OR EXCELSIOR WATTLES EC6.2 ESC DETAILS CHECKED BY: DRAWN BY: DESIGNED BY: DRAWING NO.: SCALE: SHEET JOB NUMBER REVISIONS: DATE: 8/31/2021 EROSION AND SEDIMENT CONTROL PREPARED FOR: LGI HOMES - OREGON, LLC 12951 BEL-RED ROAD, STE 150 BELLEVUE, WA 98005 PH: [PHONE REDACTED] DOVE LANDING TAX MAP: 31W15AB-543, 7200, 7290, 7300, 7400, 7500, 7600, 8120, 8130 TAX MAP: 31W15AA-16400 CLL CLL CLL 142-001 CITY OF WOODBURN OREGON N:\proj\142-001\09 Drawings\04 Civil\Sheets - 1200C\142001.(EC6)DETAILS-1200C.dwg - SHEET: EC6.2 May 12, 2022 - 12:58pm cll DOVE LANDING - DEQ FILE # [PHONE REDACTED] [PHONE REDACTED] 142-001 DOVE LANDNG - EPA # TEMPORARY DIVERSION DIKE / DITCH INTERCEPTOR DIKE 1' MIN. CMP OR HDPE APPROPRIATELY SIZED FOR EXPECTED FLOW FLARED END OR TEE. ANCHOR AT 5' CENTERS. SEDIMENT FENCE ONLY REQUIRED WHEN DISCHARGING SEDIMENT LADEN WATER. SEDIMENT FENCE. FLOW TEMPORARY SLOPE DRAIN EXISTING GRADE 2 NOT TO SCALE WATTLES 3 NOT TO SCALE SEDIMENT BAG SEDIMENT BAG PIPE SLOPE DRAIN 4 NOT TO SCALE WATTLES 5 NOT TO SCALE ROCK CHECK DAM 6 NOT TO SCALE WASH OUT 1 CONCRETE WASHOUT NOT TO SCALE SIGN 4.0' 10.0' WASHOUT SHALL BE LOCATED AT LEAST 50 FT FROM ANY STREAM, WETLAND, STORM DRAIN, OR OTHER SENSITIVE RECOURSE. HAY BALES OR COMPACTED EARTH BERM SIDE SLOPE 3:1 HAY BALES OR COMPACTED EARTH BERM 10 MIL POLYETHYLENE SHEETING SECURE SHEETING SKIMMER DISCHARGE SYSTEM WITH OUTLET STRUCTURE  NOT TO SCALE ---PAGE BREAK--- 350 350 350 ROAD WORK AHEAD BE PREPARED TO STOP 500 500 500 ROAD WORK AHEAD BE PREPARED TO STOP 100 100 ROAD WORK AHEAD TRAFFIC CONTROL LEGEND 28" TUBULAR MARKER, 20' MAX SPACING 48x48 Roll-Up Sign w/Stand Flagger Work Zone l l l l l l NORTH Traffic Control Notes 1. Single lane closure controlled by flaggers on opposite ends of project along Boones Ferry Rd. Lane Closure will be delinated using approved tubular markers. 2. Adjust TCP to field conditions as necessary 3. Work Hours: M-F 7am - 5pm 4. Speed Limit on Boones Ferry ranges from 35 - 45mph through project area. DOVE LANDING SITE