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RM191119 z LL 0 0 EXISTING. CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR OBTAINING PERMITS FROM THE 0 = Z m SUFFACE (NATER STANDARD PLAN NOTES ® T.S. HANDHOLE STREET LIGHT oL;jz Zr m X o m o a T 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW m �N SECTION AND THE APPLICANT. SIGN MAILBOX ACTIVITY, PURSUANT TO WAC 332-120. APPLICATIONS MUST BE COMPLETED BY A 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS CL FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF Q. RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CML ENGINEER TO CORRECT ANY QERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THIS PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. CONIFER TREE Q 23.2 /- 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G. DOMESTIC WATER �- J CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.)THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS O DEPARTMENT, SURFACE WATER UTILITY SECTION. ! � W o 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. RESOURCES, OR BY CONTACTING THEIR OFFICE BY TELEPHONE AT (206) 902-1190. .... W o 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 A.M. TO 7 P.M. MONDAY THROUGH SATURDAY AND NO WORK ON SUNDAY IS U) ALLOWED, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON. U Q POWER TRANSFORMER Q U) 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF-SITE WORK. © QT POWER/TELEPHONE VAULT EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. Q 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET PLANS THAT LO 3 W OF MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. LO 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. o Z W 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. w o ^ 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE (n Z CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION W STANDARDS. O13. ALL SEDIMENTATION EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION AND THEY MUST BE SATISFACTORILY OLYMPIA, WASHINGTON 98504-7060 MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS PASSED. 14. ALL RETENTION/DETENTION FACILITIES MUST BE IN STALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS U OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 00 QD V) = 15.ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SUBDIVISION LINES SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE "C", DESTROYED SHALL BE REPLACED BY A REGISTERED LAND SURVEYOR, AT THE COST AND W WATER LINE SS SANITARY SEWER LINE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS WITH THE EXCEPTION OF PVC PIPE. CL 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 11 OR BETTER INSIDE AND OUTSIDE. V) AT THE DIRECTION OF THE CONTRACTOR, PURSUANT TO THESE REGULATIONS. THE ..... - `.... _ ........ W _y a p 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. U U APPROPRIATE FORMS FOR REPLACEMENT OF SAID MQNUMENTATION SHALL ALSO BE THE 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES. W :3 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. cr 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE o CHAIN LINK FENCE c" EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND 0. QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 1 4 - 8 INCH ROCK / 40 - 70% PASSING; cn 2 - 4 INCH ROCK / 30 - 40% PASSING; AND o rn LESS THAN 2 INCH ROCK / 10 - 2096 PASSING. a •c 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER 'V'� c OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY --�jo a UPON COMPLETION. CALL 2 WORKI'" DAYS 22. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE FOLLOWING: ci Q Go A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING o QDRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. Z EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. J Q Lc � YOU CNG" jjo B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" OR "DRAIN". THE STUB -OUT SHALL EXTEND 'Ir 0 ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. Q J C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL AND, IF N NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECTION. W Z Z D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. Z zZ -1 0 0 E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WITH RESPECT TO OTHER Z0 W , 0 a z a UTILITIES (E.G. POWER, GAS, TELEPHONE, TELEVISION). - N F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. J G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. V) N a 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. m in U U 0 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION 3 �e ui AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER Dz o CL FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER CL a NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. U U ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. Lo in N rn ui Q 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL o AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). Ln It RM191119 COVER SHEET HARPER ENG9NEERING PARKING LOT ADDITION ✓' � � � y 3W 1/4 SECTION 18, TWP. 23 N., HCS. 5 E., W.M. J SOUTH 8702'36" WEST, AS MEASURED BETWEEN CITY OF RENTON SURVEY CONTROL POINTS 754 AND 1854. L.EGA. (PER OLD REPUBLIC TITLE, LTD. ORDER NO. 0790004782, DATED JULY 26, 2013) PARCELL, A: A PARCEL LOCATED IN THE SOUTHWEST OUARTER OF THE SOUTHWEST QUARTER OF SECTION 18, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M., IN KING COUNTY, WASHINGTON, LYING SOUTH OF A LINE 50 FEET SOUTH OF THE CENTERLINE OF THE BURLINGTON NORHTERN COMPANY'S MAIN LINE TRACT AND LYING NORTH OF THE FOLLOWING LINE: COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 18; THENCE SOUTH 89'10'18" EAST ALONG THE SOUTH LINE OF SAID SECTION 18, A DISTANCE OF 275,74 FEET TO THE SOUTHERLY PROJECTION OF THE WEST LINE OF A PARCEL DEEDED TO GEORGE A. HORMEL AND COMPANY BY DEED RECORDED UNDER KING COUNTY RECORDING NO. 7305240389; THENCE NORTH 0.49'42" EAST ALONG SAID SOUTHERLY PROJECTION 40.00 FEET TO THE SOUTHWEST CORNER OF SAID HORMEL PARCEL, SAID POINT BEING ON THE NORTH MARGIN OF THE SOUTHWEST SEVENTH STREET; THENCE CONTINUING NORTH 0'49'42" EAST ALONG THE WEST LINE OF SAID PARCEL 464.54 FEET TO A POINT ON A 363.06 FOOT RADIUS CURVE CONCAVE TO THE SOUTHEAST, A RADIAL AT SAID POINT BEARING SOUTH 15'37'21 " EAST; THENCE EASTERLY ALONG SAID CURVE AN ARC DISTANCE OF 201.19 FEET TO BEGINNING OF CURVE OPPOSITE CENTERLINE STATION 1+28.2. A RADIAL TO SAID POINT BEARING SOUTH 16'07'42" WEST 363.06 FEET; THENCE 40 FEET NORTHEASTERLY MEASURED ALONG SAID LINE RADIALLY TO THE BEGINNING OF SAID DESCRIBED LINE; THENCE WESTERLY AND SOUTHWESTERLY ALONG A 403.06 RADIUS CURVE CONCAVE TO THE SOUTHEAST A DISTANCE OF 342 FEET TO A POINT OPPOSITE A NUMBER 7 TURNOUT TO THE RIGHT OPPOSITE CENTERLINE HEADBLOCK STATION 4+70.2=0+00; THENCE CONTINUING PARALLEL TO AND 20 FEET NORTHERLY ALONG SAID NUMBER 7 TURNOUT TO A POINT 20 FEET DISTANCE AND OPPOSITE A 16' CURVE TO THE RIGHT AND TERMINATING AT THE WESTERLY LINE OF SAID SECTION 18; EXCEPT THAT PORTION LYING NORTH OF THE NORTH LINE OF THE SOUTH 650 FEET OF SAID SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 18. SITUATE IN THE COUNTY OF KING, STATE OF WASHINGTON. VMICAL DA1M NAVD 88 RENTON SURVEY CONTROL POINT 754, BEIM A FOUND CONCRETE MONUMENT IN CASE W/ 1 3/4" BRASS DISC AT SW 7TH ST. & SENECA AVE. SW VISITED ON 7/9/13 ELEV.-22.31 US FEET (NAVD 88) ETES OF SW -. FIELD SURVEY BY BARGHAUSEN CONSULTING ENGINEERS, INC. CONDUCTED IN JULY, 2013. ALL MONUMENTS SHOWN AS FOUND WERE VISITED AT THAT TIME. TAX ACOOM MUM A.P.N. 182305-9036 AFEA: 44,491 SOYT. IN I 1. R.O.S., BK. 25, PG. 242, REC. NO. 8011079004 2. R.O.S., VOL. 123, PG. 243, REC. NO. 9808199006 3. R.O.S., VOL. 145, PG. 220, REC. NO. 20010615900002 NAW A FIELD TRAVERSE USING A SPECTRA FOCUS AND A TOPCON GR -5 SUPPLEMENTED WITH FIELD NOTES, WAS PERFORMED, ESTABLISHNG THE ANGULAR, DISTANCE AND VERTICAL RELATIONSHIPS BETWEEN THE MONUMENTS, PROPERTY LINES AND IMPROVEMENTS. THE RESULTING DATA MEETS OR EXCEEDS THE STANDARDS FOR LAND BOUNDARY SURVEYS AS SET FORTH IN WAC 332-130-090. SMVEYOn NOIRE= A PORTION OF THIS SITE FALLS WITHIN THE 100 YEAR FLOOD PLAIN AS SHOWN ON THE KING COUNTY ASSESSOR'S MAP AND THE FLOOD INSURANCE RATE MAP PUBLISHED BY FEMA. NOTES 1. THE PROJECT SHALL BE REQUIRED TO FOLLOW THE RECOMMENDATIONS OF THE "GEOTECHNICAL ENGINEERING DESIGN STUDY, HARPER ENGINEERING BUILDING," BY HART CROWSER, DATED JULY 18, 2007. 2. SHOULD EVIDENCE OF A HISTORIC SITE BE FOUND DURING SITE DEVELOPMENT, WORK SHALL BE STOPPED AND THE APPLICANT REQUIRED TO SUBMIT AN ARCHAEOLOGICAL RESOURCE SURVEY OF THE SITE. THIS SURVEY SHALL CONFORM TO THE REQUIREMENTS AND STANDARDS OF THE WASHINGTON STATE OFFICE OF ARCHAEOLOGY AND HISTORIC PRESERVATION AND MUST BE CONDUCTED UNDER THE ON-SITE SUPERVISION OF A STATE -APPROVED ARCHAEOLOGIST. WORK SHALL RECOMMENCE WHEN APPROVAL IS RECEIVED FROM THE OFFICE OF ARCHAEOLOGY AND HISTORIC PRESERVATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION. DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE Q 811 AND THEN POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT BARGHAUSEN CONSULTING ENGINEERS, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. OWNER HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 CITY OF RENTON 1055 S. GRADY WAY RENTON, WA 98057 (425)430-6852 I • i�li1 PUGET SOUND ENERGY 10885 N.E. 4TH ST BELLEVUE, WA 98004 1-888-225-5773 .r. CQ% FMTION SEQU�E VCE= �. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE C17Y'SEROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. 1. A FENCING AND SIGNAGE DETAIL AROUND THE CATEGORY 3 WETLAND BUFFER SHALL BE SUBMITTED TO THE CURRENT PLANNING PROJECT MANAGER FOR REVIEW AND APPROVAL PRIOR TO THE ISSUANCE OF THE CONSTRUCTION PERMIT. 2. A REVISED SITE PLAN THAT SHOWS COMPLIANCE WITH THE BICYCLE REQUIREMENTS OUTLINED IN RMC 4-4-080F.11 SHALL BE SUBMITTED FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER PRIOR TO CONSTRUCTION PERMIT APPROVAL. 3. AN ANALYSIS OF EMPLOYEE TRIP IMPACTS ON TRAFFIC IN AM AS WELL AS PM SHALL BE SUBMITTED AT THE TIME OF CONSTRUCTION PERMIT REVIEW TO THE CITY'S PLAN REVIEWER FOR REVIEW AND APPROVAL. BARGHAUSEN CONSULTING ENGINEERS, INC. 18215 72ND AVENUE SOUTH KENT, WA. 98032 (425) 251-6222 CONTACT: COSTA PHILIPPIDES (ENGINEERING) CONTACT: DENNIS SALTYS (SURVEY) ARCHITECT CRAFT ARCHITECTS, PLLC. 2505 THIRD AVENUE, SUITE 324 SEATTLE, WA 98121 (206) 720-7001 CONTACT: BILL ARENS N C)MPLJANCE WITH CITY Cr- FENTON STMDAFS By By Dote &A11A500" By Dote By Dote VICHTY MAP m cm NDEx: Cl COVER SHEET C2 TESC PLAN C3 GRADING/PAVING PLAN C4 EXISTING CONDITIONS C5 CONSTRUCTION NOTES AND DETAILS L1 LANDSCAPE PLANTING PLAN L2 LANDSCAPE PLANTING NOTES AND DETAILS L3 LANDSCAPE IRRIGATION PLAN L4 LANDSCAPE IRRIGATION NOTES AND DETAILS TOTAL SITE AREA: 44,491 SQ.FT. EXISTING IMPERVIOUS AREA: 0 SQ.FT. PROPOSED PERVIOUS ASPHALT AREA: 23,800 SQ.FT. ..-- ,n .. .--,b..---• ...DIY,__ a ,r.� .,,,,.____..._. ..:,. LEGEND: z EXISTING. CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR OBTAINING PERMITS FROM THE PROPOSED R� 0 a� Z m c' ® T.S. HANDHOLE STREET LIGHT 4�6 WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES FOR REMOVING AND m X SPOT ELEVATION PROPOSED STORM DRAINAGE LINE O REPLACING ALL SURVEY MONUMENTATION THAT MAY BE AFFECTED BY CONSTRUCTION m �N -& HYDRANT n ® WATER METER o SIGN MAILBOX ACTIVITY, PURSUANT TO WAC 332-120. APPLICATIONS MUST BE COMPLETED BY A m 000 O © MANHOLES (SS/SD) ROCKERY REGISTERED LAND SURVEYOR. APPLICATIONS FOR PERMITS TO REMOVE MONUMENTS 0 CB CONIFER TREE PROPOSED SPOT ELEVATIONS 23.2 /- MAY BE OBTAINED FROM THE WASHINGTON STATE DEPARTMENT OF NATURAL ! E- GUY ANCHOR DECID. TREE RESOURCES, OR BY CONTACTING THEIR OFFICE BY TELEPHONE AT (206) 902-1190. Q POWER TRANSFORMER WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES © QT POWER/TELEPHONE VAULT FOUND CASED MONUMENT PUBLIC LAND SURVEY OFFICE SET 5/8" IRON REBAR W/ BLUE PLASTIC PROPOSED ASPHALT O D4 GAS VALVE O 1111 WASHINGTON STREET S.E. z (n P.O. BOX 47060 CENTER LINES w OLYMPIA, WASHINGTON 98504-7060 00 RIGHT-OF-WAY LINES UPON COMPLETION OF CONSTRUCTION, ALL MONUMENTS DISPLACED, REMOVED, OR SUBDIVISION LINES EXISTING ASPHALT DESTROYED SHALL BE REPLACED BY A REGISTERED LAND SURVEYOR, AT THE COST AND W WATER LINE SS SANITARY SEWER LINE AT THE DIRECTION OF THE CONTRACTOR, PURSUANT TO THESE REGULATIONS. THE ..... - `.... _ ........ U U APPROPRIATE FORMS FOR REPLACEMENT OF SAID MQNUMENTATION SHALL ALSO BE THE UGT UNDERGROUND TELEPHONE LINES m cr RESPONSIBILITY OF THE CONTRACTOR. o CHAIN LINK FENCE 0. a x WIRE FENCE o WOOD FENCE --�jo CALL 2 WORKI'" DAYS ejo w � YOU CNG" Q J N Z O11 COVER SHEET HARPER ENG9NEERING PARKING LOT ADDITION ✓' � � � y 3W 1/4 SECTION 18, TWP. 23 N., HCS. 5 E., W.M. J SOUTH 8702'36" WEST, AS MEASURED BETWEEN CITY OF RENTON SURVEY CONTROL POINTS 754 AND 1854. L.EGA. (PER OLD REPUBLIC TITLE, LTD. ORDER NO. 0790004782, DATED JULY 26, 2013) PARCELL, A: A PARCEL LOCATED IN THE SOUTHWEST OUARTER OF THE SOUTHWEST QUARTER OF SECTION 18, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M., IN KING COUNTY, WASHINGTON, LYING SOUTH OF A LINE 50 FEET SOUTH OF THE CENTERLINE OF THE BURLINGTON NORHTERN COMPANY'S MAIN LINE TRACT AND LYING NORTH OF THE FOLLOWING LINE: COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 18; THENCE SOUTH 89'10'18" EAST ALONG THE SOUTH LINE OF SAID SECTION 18, A DISTANCE OF 275,74 FEET TO THE SOUTHERLY PROJECTION OF THE WEST LINE OF A PARCEL DEEDED TO GEORGE A. HORMEL AND COMPANY BY DEED RECORDED UNDER KING COUNTY RECORDING NO. 7305240389; THENCE NORTH 0.49'42" EAST ALONG SAID SOUTHERLY PROJECTION 40.00 FEET TO THE SOUTHWEST CORNER OF SAID HORMEL PARCEL, SAID POINT BEING ON THE NORTH MARGIN OF THE SOUTHWEST SEVENTH STREET; THENCE CONTINUING NORTH 0'49'42" EAST ALONG THE WEST LINE OF SAID PARCEL 464.54 FEET TO A POINT ON A 363.06 FOOT RADIUS CURVE CONCAVE TO THE SOUTHEAST, A RADIAL AT SAID POINT BEARING SOUTH 15'37'21 " EAST; THENCE EASTERLY ALONG SAID CURVE AN ARC DISTANCE OF 201.19 FEET TO BEGINNING OF CURVE OPPOSITE CENTERLINE STATION 1+28.2. A RADIAL TO SAID POINT BEARING SOUTH 16'07'42" WEST 363.06 FEET; THENCE 40 FEET NORTHEASTERLY MEASURED ALONG SAID LINE RADIALLY TO THE BEGINNING OF SAID DESCRIBED LINE; THENCE WESTERLY AND SOUTHWESTERLY ALONG A 403.06 RADIUS CURVE CONCAVE TO THE SOUTHEAST A DISTANCE OF 342 FEET TO A POINT OPPOSITE A NUMBER 7 TURNOUT TO THE RIGHT OPPOSITE CENTERLINE HEADBLOCK STATION 4+70.2=0+00; THENCE CONTINUING PARALLEL TO AND 20 FEET NORTHERLY ALONG SAID NUMBER 7 TURNOUT TO A POINT 20 FEET DISTANCE AND OPPOSITE A 16' CURVE TO THE RIGHT AND TERMINATING AT THE WESTERLY LINE OF SAID SECTION 18; EXCEPT THAT PORTION LYING NORTH OF THE NORTH LINE OF THE SOUTH 650 FEET OF SAID SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 18. SITUATE IN THE COUNTY OF KING, STATE OF WASHINGTON. VMICAL DA1M NAVD 88 RENTON SURVEY CONTROL POINT 754, BEIM A FOUND CONCRETE MONUMENT IN CASE W/ 1 3/4" BRASS DISC AT SW 7TH ST. & SENECA AVE. SW VISITED ON 7/9/13 ELEV.-22.31 US FEET (NAVD 88) ETES OF SW -. FIELD SURVEY BY BARGHAUSEN CONSULTING ENGINEERS, INC. CONDUCTED IN JULY, 2013. ALL MONUMENTS SHOWN AS FOUND WERE VISITED AT THAT TIME. TAX ACOOM MUM A.P.N. 182305-9036 AFEA: 44,491 SOYT. IN I 1. R.O.S., BK. 25, PG. 242, REC. NO. 8011079004 2. R.O.S., VOL. 123, PG. 243, REC. NO. 9808199006 3. R.O.S., VOL. 145, PG. 220, REC. NO. 20010615900002 NAW A FIELD TRAVERSE USING A SPECTRA FOCUS AND A TOPCON GR -5 SUPPLEMENTED WITH FIELD NOTES, WAS PERFORMED, ESTABLISHNG THE ANGULAR, DISTANCE AND VERTICAL RELATIONSHIPS BETWEEN THE MONUMENTS, PROPERTY LINES AND IMPROVEMENTS. THE RESULTING DATA MEETS OR EXCEEDS THE STANDARDS FOR LAND BOUNDARY SURVEYS AS SET FORTH IN WAC 332-130-090. SMVEYOn NOIRE= A PORTION OF THIS SITE FALLS WITHIN THE 100 YEAR FLOOD PLAIN AS SHOWN ON THE KING COUNTY ASSESSOR'S MAP AND THE FLOOD INSURANCE RATE MAP PUBLISHED BY FEMA. NOTES 1. THE PROJECT SHALL BE REQUIRED TO FOLLOW THE RECOMMENDATIONS OF THE "GEOTECHNICAL ENGINEERING DESIGN STUDY, HARPER ENGINEERING BUILDING," BY HART CROWSER, DATED JULY 18, 2007. 2. SHOULD EVIDENCE OF A HISTORIC SITE BE FOUND DURING SITE DEVELOPMENT, WORK SHALL BE STOPPED AND THE APPLICANT REQUIRED TO SUBMIT AN ARCHAEOLOGICAL RESOURCE SURVEY OF THE SITE. THIS SURVEY SHALL CONFORM TO THE REQUIREMENTS AND STANDARDS OF THE WASHINGTON STATE OFFICE OF ARCHAEOLOGY AND HISTORIC PRESERVATION AND MUST BE CONDUCTED UNDER THE ON-SITE SUPERVISION OF A STATE -APPROVED ARCHAEOLOGIST. WORK SHALL RECOMMENCE WHEN APPROVAL IS RECEIVED FROM THE OFFICE OF ARCHAEOLOGY AND HISTORIC PRESERVATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION. DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE Q 811 AND THEN POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT BARGHAUSEN CONSULTING ENGINEERS, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. OWNER HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 CITY OF RENTON 1055 S. GRADY WAY RENTON, WA 98057 (425)430-6852 I • i�li1 PUGET SOUND ENERGY 10885 N.E. 4TH ST BELLEVUE, WA 98004 1-888-225-5773 .r. CQ% FMTION SEQU�E VCE= �. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE C17Y'SEROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. 1. A FENCING AND SIGNAGE DETAIL AROUND THE CATEGORY 3 WETLAND BUFFER SHALL BE SUBMITTED TO THE CURRENT PLANNING PROJECT MANAGER FOR REVIEW AND APPROVAL PRIOR TO THE ISSUANCE OF THE CONSTRUCTION PERMIT. 2. A REVISED SITE PLAN THAT SHOWS COMPLIANCE WITH THE BICYCLE REQUIREMENTS OUTLINED IN RMC 4-4-080F.11 SHALL BE SUBMITTED FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING PROJECT MANAGER PRIOR TO CONSTRUCTION PERMIT APPROVAL. 3. AN ANALYSIS OF EMPLOYEE TRIP IMPACTS ON TRAFFIC IN AM AS WELL AS PM SHALL BE SUBMITTED AT THE TIME OF CONSTRUCTION PERMIT REVIEW TO THE CITY'S PLAN REVIEWER FOR REVIEW AND APPROVAL. BARGHAUSEN CONSULTING ENGINEERS, INC. 18215 72ND AVENUE SOUTH KENT, WA. 98032 (425) 251-6222 CONTACT: COSTA PHILIPPIDES (ENGINEERING) CONTACT: DENNIS SALTYS (SURVEY) ARCHITECT CRAFT ARCHITECTS, PLLC. 2505 THIRD AVENUE, SUITE 324 SEATTLE, WA 98121 (206) 720-7001 CONTACT: BILL ARENS N C)MPLJANCE WITH CITY Cr- FENTON STMDAFS By By Dote &A11A500" By Dote By Dote VICHTY MAP m cm NDEx: Cl COVER SHEET C2 TESC PLAN C3 GRADING/PAVING PLAN C4 EXISTING CONDITIONS C5 CONSTRUCTION NOTES AND DETAILS L1 LANDSCAPE PLANTING PLAN L2 LANDSCAPE PLANTING NOTES AND DETAILS L3 LANDSCAPE IRRIGATION PLAN L4 LANDSCAPE IRRIGATION NOTES AND DETAILS TOTAL SITE AREA: 44,491 SQ.FT. EXISTING IMPERVIOUS AREA: 0 SQ.FT. PROPOSED PERVIOUS ASPHALT AREA: 23,800 SQ.FT. ..-- ,n .. .--,b..---• ...DIY,__ a ,r.� .,,,,.____..._. ..:,. LEGEND: z EXISTING. R PROPOSED R� 0 a� Z m c' ® T.S. HANDHOLE STREET LIGHT 4�6 m X SPOT ELEVATION PROPOSED STORM DRAINAGE LINE O N WATER VALVE m �N -& HYDRANT n ® WATER METER o SIGN MAILBOX PROPOSED CATCH BASIN m 000 O © MANHOLES (SS/SD) ROCKERY 0 CB CONIFER TREE PROPOSED SPOT ELEVATIONS 23.2 /- -o- POWER/UTILITY POLE ! E- GUY ANCHOR DECID. TREE Q POWER TRANSFORMER © QT POWER/TELEPHONE VAULT FOUND CASED MONUMENT 0 TELEPHONE/TV RISER SET 5/8" IRON REBAR W/ BLUE PLASTIC PROPOSED ASPHALT O D4 GAS VALVE CAP STAMPED "P -A -C -E PLS 33127" UNLESS OTHERWISE STATED. CENTER LINES PROPERTY LINES RIGHT-OF-WAY LINES SUBDIVISION LINES EXISTING ASPHALT W WATER LINE SS SANITARY SEWER LINE SD STORM DRAIN LINE G GAS LINE ..... - `.... _ ........ UGP UNDERGROUND POWER LINES R UGT UNDERGROUND TELEPHONE LINES 383201 o CHAIN LINK FENCE x WIRE FENCE o WOOD FENCE DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET �P pN I L / pA RENTON, WA 98057 W A s,yy��c� ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH 3837 8 j ERGO ��� KENT, WA 98032 FssS �� (425)251-6222 7� NA L (425)251-8782 FAX CONTACT: DAN BALMELLI CITY OF RENTON DEPARTMENT OF PUBLIC WORKS COVER SHEET HARPER ENGINEERING PARKING LOT ADDITION DE®K*M CP DALE 08/14/2014 FLE NO. DRAWN DSC CHECKED DKB SCALE N/A MELD BOOK PAM AF'f'R041® CTOR of PUBJC WORKS sHwTClI a= 6 wn 0 U N LO LO 0 N t0 N Ln E v 0 rn 3 0 I 00 Ln i N w Jz Q CL On C C .c" C LO 00 LO cn 0 0 LZ 0 Z m 0 u.i U z T R z R� 0 a� Z m c' 0 4�6 m m C O m �N m m 000 D D T R R� 0 a� Z m 4�6 m nr C O �N �c J D T o m m 0 00 �c J o Y Z o O Z W � a o V) V) I CL CL CL Q 0 ru6_ _. U ?c criQ 0.In Q ao 0 C!J oui Z w m o W N orQ w U N w �1;4 ��7 a Q U) W V 2 zo Q 0 L Z Z O c W r Q Z 1 ' O LJ w aZ c� W N I.- O �:3 o a W p� C N � � C d rn r Qio � 0 -J Z rr �Z Wo >Of O L W of x w M a Z W J b ch MN a 10 20 ao E wl 6mmmm� EROSION CONTROL NOTES �+ 3 0 it to a W a V U Q J tin W V 2 zo U a U N O L Z Z O c W r Q Z 1 ' O LJ T3 aZ c� W N �+ 3 0 it to a W a V U Q lMlFmq ti 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 ST THROUGH MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1 ST THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN -WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. �CALL 2 WORKING DAYS ��� FORE YOU DIG: T SC/D MO PLAN HARPER ENGINEERING PARKING LOT ADDITION sw 1/4 SECTION 18, TWP. 23 N., HCS. 5 Eug W.M. W •mo�o� o`er • o� N Z W 3 a <t a Ig � o I 0~ to -31: N N Z� . cn z 0 N a / LL� EX. PAVEMENT TO REMAIN EX. PAVEMENT TO BE REMOVED %iPROTECTION 1 FILTER FABRIC FENCE tin U U w a L m Ln LTJ � o�z c Lli Of 1 ' Q T3 r O W n n W m N � � Q o z lMlFmq ti 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 ST THROUGH MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1 ST THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN -WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. �CALL 2 WORKING DAYS ��� FORE YOU DIG: T SC/D MO PLAN HARPER ENGINEERING PARKING LOT ADDITION sw 1/4 SECTION 18, TWP. 23 N., HCS. 5 Eug W.M. W •mo�o� o`er • o� N Z W 3 a <t a Ig � o I 0~ to -31: N N Z� . cn z 0 N a / LL� EX. PAVEMENT TO REMAIN EX. PAVEMENT TO BE REMOVED %iPROTECTION 1 FILTER FABRIC FENCE ll�?oQO. - i IN CXAfLANKM WITH CITY OF I N'TON+ �P pN I L goo STAMAW6 W A Sys �40 r,f By Date By Dote . 38375 By DoteF�s� G / s T ER QNj4 L EN By Date , ENGINEERING 7TH STREET WA 98057 ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 (425)251-6222 (425)251-8782 FAX CONTACT: DAN BALMELLI o� Y RIM=21.34 IIE=17.81 (12" S) 1E=17.94" SE IE=17.81 (162 "N� 1 !rn xuAw\ ryi R- 383201 1 .......... . .... 23.9 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS TESC/DEMO PLAN HARPER ENGINEERING PARKING LOT ADDITION DE91CiNED CP DATE 08/14/2014 FL.E NO. DRAWN DSC CHECK® DKB SCALE F%LD BOOK PAGE APPS DIRECTOR OF PUBLIC WORKS IMEETC2 a= 6 -1 U N LO 0 N LON N N a� 0 0 U) Oo LO r / N Ld V) 12 cp N CP u7 00 L0 0 0 i LL. 0 Z m 0 W U am tin > nz QmW� L m Ln LTJ � o�z c Lli Of 1 ' 0 2n r_/c/l ll�?oQO. - i IN CXAfLANKM WITH CITY OF I N'TON+ �P pN I L goo STAMAW6 W A Sys �40 r,f By Date By Dote . 38375 By DoteF�s� G / s T ER QNj4 L EN By Date , ENGINEERING 7TH STREET WA 98057 ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 (425)251-6222 (425)251-8782 FAX CONTACT: DAN BALMELLI o� Y RIM=21.34 IIE=17.81 (12" S) 1E=17.94" SE IE=17.81 (162 "N� 1 !rn xuAw\ ryi R- 383201 1 .......... . .... 23.9 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS TESC/DEMO PLAN HARPER ENGINEERING PARKING LOT ADDITION DE91CiNED CP DATE 08/14/2014 FL.E NO. DRAWN DSC CHECK® DKB SCALE F%LD BOOK PAGE APPS DIRECTOR OF PUBLIC WORKS IMEETC2 a= 6 -1 U N LO 0 N LON N N a� 0 0 U) Oo LO r / N Ld V) 12 cp N CP u7 00 L0 0 0 i LL. 0 Z m 0 W U am x tin > nz Z L c a, n �N��O O T3 r O m n n W m f a y x tin T nz Z m � O Z �N��O O T3 r O > W � d dN f a y z T e O T3 � D f a cn ,� F - z Y Z F- O O Z W L a V) I CL CL CL Q 0 ,)cc J F" r U Q a Q 0 00 w In co 0Z W m 0 h Li W a: w 0 W W x GRADING/PAVING PLAN HARPER ENGINEERING PARKING LOT ADDITION SW 1/4 SECTION 18, TWP. 23 N., RGE. 5 E.9 W.M. V2 m � � HIGH PT STA = 10+64.52 HIGH PT STA = 10+90.15 LOW PT STA = 11+32.25 LOW PT STA = 11 +58.68 W o z HIGH PT ELEV = 26.20 HIGH PT ELEV = 26.10 LOW PT ELEV = 23.30 LOW PT ELEV = 22.08 L�o� = PVI TA = 11+ 1 = _ \�\ � � � a PVI STA 10+54.71 V S 00.5 PVI STA 1 1 +22.25 PVI STA 11 +48.68 \\ /24.1 22 8 PVI ELEV = 26.18 PVI ELEV = 26.00 PVI ELEV = 24.00 PVI ELEV = 22.14 K= 1.63 K=2.50 K=9.89 K=3.11 � ^� oo � x LOW PT STA = 10+ 16.89 , 2 n = 20 VC 20 VC 20 VC 20 VC \ o Q �vo) n LOW PT ELEV 22.67 SVCS: 10+44.90 SVCS: 10+90.15 : 1 1 + L� _, PVI STA - 10+26.89 BVCS. 11 + 12.25 BVCS 38.fi8 _ BVCE: 26.10X PVI ELEV - 22.77 BVCE. 24.97 BVCE. 24.90 BVCE. 22.85 o° _ EVCS: 10+64.52 EVCS: 1 1 + 10.15 EVCS: 1 1 +32.25 EVCS: 11 +58.68 K .78� EVCE: 2 6.2 0 EVCE: 2 5.0 9 EVCE: 23.30 EVCE: 22.08 Ki, Kel a. \ 9+80 10+00 1"m *m�3 4 d Q\ n N 4 A� 4 �! Of LLJ L " t # q� RAILROAD CROSSING PROFILE 0a0 C) • �.. x H:1"=20' V:1"=5' F r t _.. 22.0Llj to vi i�IM W M./ 09 _.. � R/M-21.34 t o CT► i x�t I 1E=17.81 (12 S) jt c -.... 4t lE- 17.94 6 SE 1 a �t N �, 4 � � 22.1 x g � f¢V IE=17.81 l(12 N) �,. \ ,�� '4 � �at- \ / rn rn w 00'-, o> � ao rn F- �o :D 0 Iz F - IL Q F- Z Q trO > 0 LL - w w x r.' W S2 3 v w i a- m a a N O 0 V 4 N V) Z H H O W W V) 00 V U CLIO 0: U U CL a V) V) ui mom ig p 0 EX. ASPHALT PAVEMENT NEW PERVIOUS ASPHALT PAVEMENT CALL 2 WORKING DAYS BEFORE YOU DIG: 811 RAILROAD CROSSING SIGN NOT TO SCALENOT TO SCALE ONE LANE ROAD AHEAD SIGN N OOMPuANCE WITH CITY OF PINT N �i41�DAF�6 Date By Date By Date By Date NOTE: l TO FURTHER MITIGATE THE EFFECTS OF DIFFERENTIAL SETTLEMENT IN THE EGRESS AREA A WOVEN GEOTEXTILE SUCH AS MIRAFI 60OX CAN BE USED UNDER NEW FILL AREAS. THE GEOTEXTILE SHOULD BE PLACED SUCH THAT IT EXTENDS AT LEAST 10 FEET INTO THE BALLAST k FILL AREA AND 20 FEET INTO THE AREAS OUTSIDE THE BALLAST FILL. Z. Pp,%-zV-tw6 Lo i- PArVEmEart' stipAt. E. ?sIiLytaVz PA►JIEM0EA'r PE i. n �L -- E�,v�ovs t��� ��•tN �c'CCC>+� r ?2.46 OFF: 0.00'T `h 'UIT DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET �P pN I L / pA RENTON, WA 98057 w a s,y�y ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH 38375 O �� KENT, WA 98032 0/sl E��' ��`�' (425)251-6222 S��NA L N� (425)251-8782 FAX 5/261 CONTACT: DAN BALMELLI R-383203 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS GRADING/PAVING PLAN HARPER ENGINEERING PARKING LOT ADDITION DEBIQNED CP DATE 08/14/2014 FLE NO. DRAWN DSC cHECKED DKB SCALE F19 -D BOOK PAGE APPROYM DIRECTOR OF PUBLIC WORKS 9,mT C3 OF' 6 II v U 0 N 0 N N N cN C H (D a 0 I U) 00 LID co N w N 2 V •L C r 00 LO i In 0 0 0 co LZ • L z z C= a U a. U x a Q m m � ,, cn m ul Lc) Z D N 01 W f C) w O Q N V) Z H H O W W V) 00 V U CLIO 0: U U CL a V) V) ui mom ig p 0 EX. ASPHALT PAVEMENT NEW PERVIOUS ASPHALT PAVEMENT CALL 2 WORKING DAYS BEFORE YOU DIG: 811 RAILROAD CROSSING SIGN NOT TO SCALENOT TO SCALE ONE LANE ROAD AHEAD SIGN N OOMPuANCE WITH CITY OF PINT N �i41�DAF�6 Date By Date By Date By Date NOTE: l TO FURTHER MITIGATE THE EFFECTS OF DIFFERENTIAL SETTLEMENT IN THE EGRESS AREA A WOVEN GEOTEXTILE SUCH AS MIRAFI 60OX CAN BE USED UNDER NEW FILL AREAS. THE GEOTEXTILE SHOULD BE PLACED SUCH THAT IT EXTENDS AT LEAST 10 FEET INTO THE BALLAST k FILL AREA AND 20 FEET INTO THE AREAS OUTSIDE THE BALLAST FILL. Z. Pp,%-zV-tw6 Lo i- PArVEmEart' stipAt. E. ?sIiLytaVz PA►JIEM0EA'r PE i. n �L -- E�,v�ovs t��� ��•tN �c'CCC>+� r ?2.46 OFF: 0.00'T `h 'UIT DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET �P pN I L / pA RENTON, WA 98057 w a s,y�y ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH 38375 O �� KENT, WA 98032 0/sl E��' ��`�' (425)251-6222 S��NA L N� (425)251-8782 FAX 5/261 CONTACT: DAN BALMELLI R-383203 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS GRADING/PAVING PLAN HARPER ENGINEERING PARKING LOT ADDITION DEBIQNED CP DATE 08/14/2014 FLE NO. DRAWN DSC cHECKED DKB SCALE F19 -D BOOK PAGE APPROYM DIRECTOR OF PUBLIC WORKS 9,mT C3 OF' 6 II v U 0 N 0 N N N cN C H (D a 0 I U) 00 LID co N w N 2 V •L C r 00 LO i In 0 0 0 co LZ • L z z U) D Q 0 0 cn r . z m rn z z m cn D 0 a z 0 z c 3 cam C= m z m m m � ,, cn m Z Z D o�> 0 U) D Q 0 0 cn r . z m rn z z m cn D 0 a z 0 z c 3 cam cn T C= O m o � ,, cn m Z Z a o�> 0 f C) w O c i d �N cn T O o � ,, cn m +_ Z 0 o YZ w O Oo ZZ, I Lij W s W W CV o u a o cn N R CL a- 0 10 20 40 0 J z a C a � U ap co o w Z m 8 0 r***, w w V a Q � 1 Q V) Ld F-1 d L o0 Z cpw J •� U MM' (n W c t a C_ Z w 00 d co CL00 s Q rn U rn O100 0 >o w J �z Q 0:o jN O Z LL. IL w Ir X LLJ} W L `! z 2 Y 3 U rL to < W a o o v a CONDITIONS____lP,LA_N ;PERI RKI O_ ADDITION ION 18! TWP. 23---N., RGE. 5 E.7W.M. i 22.61 23.41 23.67 - 4.1 22.8 23.07 � � 23.29 x U X _- FENCE ENCROACHMENT LLJ \ Q 1 � 0 x a JJ x xCL ~ , / 0 - 4 �^ 1 w N \ ct 1 Lv\ =a _ %� ® o \ o o o •��JLLJ O N cU CN i \ \ N ZUJ 3 I i x g x • a ' x ; x / ♦ / R x o LLJ v Z z1� I LL, 9--r-LLJLLJ 4 CLC::)W�_ 00 ® `^ Q I U -i x a COQ~ - _ 22.00 .� 3 CL w / o �rn— N rn� wza�a a_ Y w m I Q M 3 0 �-Z 3 w o Q 00 Q . N o a w cv o^ a o N cn V) CALL 2 WORKING DAYS FORE YOU DIG z 811 LL 0 L+- N o i EX. PAVEMENT 0 o d x ... } N01'01' 127E 260.24' , 14 CX MN lM CE WrM CITY OF PATO* STi WMV8 By -Date By Date By Date I By Date �P ?HIL /p'O 0��04 wAs,yy%� ,p 38375' p �� e, 1 s T /0NA L ENS DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 (425)251-6222 (425)251-8782 FAX CONTACT: DAN BALMELLI --———— — — — — —— 383204 I'll ------ CITY OF RENTON DEPARTMENT OF PUBLIC WORKS EXISTING CONDITIONS PLAN HARPER ENGINEERING PARKING LOT ADDITION DEBIQNED CP DATE 98Z1 4/2014 FILE NO, DRAWN DSC CHECK® DKB SCALE F E LD BOOK PAGE APPROVED 6 DIRECTOR OF PUBLIC WORKS i T C4 aF II _N U Q 0 Liz 0 N N Lq E t= 4- 0 0 Q. 0 u 0o Lo N Li U) cn N C C a� Lo 0o Lo co 0 O 0 co LZ 0 Z m 0 w U m � G D � n Y ^ d m _^ v 2 Z -0 cm mo d �N rn N m m z m 0 D Z E m n m z z _^ v z CD m -0 D d �N y z° D n v m -0 D 4 F— !L;Z 9 z 9 Z I W o w 3C w _j Ld o L& a o ai U) V) I C0 CL j CL q< C- a F - Q 0 ruZ W 0.Q 0 Z `0 0 3 LO w CO 0 ci Z m O w Cr z 0 Q `r' V) V Q L;j U d V) W CL 0 a CL L 0 V 73 M EPP-4w V' ` a C' w � < m V C M C a O L C C) 0 - of rn w �: rn "0 D obi O J Z v Z U, >� O 2 CITY OF RENTON STORMWATER DRAINAGE NOTES 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRECONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER. 2. All CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE "1988 STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION" PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATIONS (APWA), AS AMENDED BY THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. 3. THE STORM DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS WHICH ARE ON FILE IN THE DEPARTMENT OF PUBLIC WORKS. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER OR STORM WATER UTILITY. 4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 5. DATUM SHALL BE U.S.G.S UNLESS OTHERWISE APPROVED BY CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. REFERENCE BENCHMARK AND ELEVATION ARENOTED ON THE PLANS. . 6. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL. FOR ON-SITE EROSION HAS PASSED. 7. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS, STORM WATER UTILITY. 8. GRASS SEED MAY BE APPLIED BY HYDROSEEDING. THE GRASS SEED MIXTURE, OTHER THAN CITY OF RENTON APPROVED STANDARD MIXES, SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE DEPARTMENT OF PUBLIC WORKS, STORM WATER UTILITY. 9. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARE FOUNDATION IN ACCORDANCE WITH SECTION 7-02.3(1) OF THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C," WITH THE EXCEPTION OF PVC PIPE. ALL TRENCH BACKFILL SHALL BE COMPACTED TO MINIMUM 95 PERCENT FOR PAVEMENT AND STRUCTURAL FILL AND 90 PERCENT OTHERWISE PER ASTM D-1557-70. PEA GRAVEL BEDDING SHALL BE 6 INCHES AND OVER AND UNDER PVC PIPE. 10. GALVANIZED STEEL PIPE AND ALUMINIZED STEEL PIPE FOR All DRAINAGE FACILITIES SHALL HAVE ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY STORM DRAINAGE PIPE, OR 15 FEET FROM THE TOP OF ANY CHANNEL BANK. 12. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. 13. OPEN CUT ROAD CROSSINGS AND EXISTING PUBLIC RIGHT-OF-WAY WILL NOT BE ALLOWED UNLESS SPECIFICALLY APPROVED BY CITY OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER. 14. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 INCHES TO 8 INCHES/40 PERCENT TO 70 PERCENT PASSING; 2 INCHES TO 4 INCHES ROCK/30 PERCENT TO 40 PERCENT PASSING; AND -2 INCHES ROCK/10 PERCENT TO 20 PERCENT PASSING. 15. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM UNLESS APPROVED BY THE DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER OR STORMWATER UTILITY. AN ACCURATELY DIMENSIONED CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY OF RENTON UPON COMPLETION. 16. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMIT BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEOUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFT, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AN APPROVED TRAFFIC CONTROL PLAN BY THE TRAFFIC ENGINEERING DIVISION OF THE DEPARTMENT OF PUBLIC WORKS. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-07.23, TRAFFIC CONTROL, SHALL APPLY. 18. SPECIAL DRAINAGE MEASURES WILL BE REQUIRED IF THE PROJECT LOCATION IS WITHIN THE AQUIFER PROTECTION AREA. CONSTRUCTION NOTES AND DETAILS HARPER ENGINEERING PARKING LOT ADDITION SW 1/4 SECTION 18, TWP. 23 N., RGE. 5 E., W.M. Concrete Footing Backfill With Native Sail Compacted Granular Sulo -Luse ConnectionPost SPLIT -RAIL FENCE WITH SENSITIVE AREA SIGNS E i 4t :, u �_,5x•,u ae.e3t} ii?x��Z 114�GS:t`<$K �,s; t }KE�1#1 �4• i b xr u a h<� 0 WAG E � � � f� lf) e � � � ���� . 4 � .» :./ �` � I ' c., t "x _J' 1 j F f� E ��~� t 1' ; — y J _ m rr' i E : l T11 M ARE ON 19 ur CENTIEW .s• :,a - It s a a • p = a s c o • +� a s �m ap r 'i C M M cn O 7 7,_ ri.•i f Cl 1 Jk� E ra • a v z r 7 _ ri :y i• ., ? 6 _ . f1 . _,S.) 156/]. :;t R 1 ,'�1 i; ��'�;. c �(,:�- .-, ;t, _-_ -. i��. fi�_Fli y! ��?�� 3ti S- a s • r �rH a , r _ � � +: � •. r it i �� i '' a i- a� f #• 1�E.4 • i � C'- ! C G t D —r9 r a 1 a� 1 • __ If ) • Area • • • rSensitive Help gloileo a1w. '_e33i tus MI., att,S o s , • s! s 4 ! 4 4, si • l T� ;1if 1 i �k, • • R / r" �i •� a • ! 1! C 4 IL t AL 01 {'fit s s a • • ri` tib �'ta - .x� k. i t P,� � '4•''{. t't w,��� c" ri x �} /• fr _A_ E4 I 10F IWC a r Pa 1� _t fh Iu' / M ARE ON 19 ur CENTIEW .s• :,a - It s a a • p = a s c o • +� a s 0 N z a W W 00 U U U U W W a a - V)L -CALL 2 WORKIMx DAYS BEFORE YOU [..qG• a w N Z Q11 J IN C MPUM CE WrrH CrrY of F93VXM SrAWwRM 3 By ��,-�l � _. - ;;;. � Date By Dote 7,/=� By Dote By Dote DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET QN I L /pA RENTON, WA 98057 o� of w AS// �10I ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH ,p 3837 ��� KENT, WA 98032 /0 S ����� (425)251-6222 NA L (425)251-8782 FAX 5126/ CONTACT: DAN BALMELLI C R-383205 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS CONSTRUCTION NOTES AND DETAILS HARPER ENGINEERING PARKING LOT ADDITION DEMIED C P DAA 08/14/2014 FLE NO, DRAWN DSC CHECKED DKB SCALE N/A F EL.D BOOK PAGE APPRO'4ED DIRECTOR OF PUBLIC WORKS 91, C5 6 76 U N LB U7 0 N N LO N 0 Cn 70 r U OO �r N Ld N Qn C • L' W N C C N LC} 00 Liz CD N 0 0 0 0 i a: 0• • �m ap r ! ! # a !44.1 ri . iF C M M cn O 7 arr+F a•31 aRa ,a : acs R* al:a ara LLJ ra • a v z r 7 _ LLJ • - ,, a� a a , o : _ S- a s • r �rH a � � +: � •. r it i �� i '' a i- a� f #• 1�E.4 • i � C'- ! C G t D Wetlan r a 1 a� 1 • __ If ) • Area • • • rSensitive Help gloileo a1w. '_e33i tus MI., att,S o • s! s 4 ! 4 4, si • � ., . " it 8 #i 1 i • • a r d • ! _4a. r iR C ap ! a� , a o1, A 11 1All / �i •� a • ! 1! C 4 IL t AL 01 s s a • • ri` ... , 0 N z a W W 00 U U U U W W a a - V)L -CALL 2 WORKIMx DAYS BEFORE YOU [..qG• a w N Z Q11 J IN C MPUM CE WrrH CrrY of F93VXM SrAWwRM 3 By ��,-�l � _. - ;;;. � Date By Dote 7,/=� By Dote By Dote DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET QN I L /pA RENTON, WA 98057 o� of w AS// �10I ENGINEER: BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH ,p 3837 ��� KENT, WA 98032 /0 S ����� (425)251-6222 NA L (425)251-8782 FAX 5126/ CONTACT: DAN BALMELLI C R-383205 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS CONSTRUCTION NOTES AND DETAILS HARPER ENGINEERING PARKING LOT ADDITION DEMIED C P DAA 08/14/2014 FLE NO, DRAWN DSC CHECKED DKB SCALE N/A F EL.D BOOK PAGE APPRO'4ED DIRECTOR OF PUBLIC WORKS 91, C5 6 76 U N LB U7 0 N N LO N 0 Cn 70 r U OO �r N Ld N Qn C • L' W N C C N LC} 00 Liz CD N 0 0 0 0 i a: 0• • 0 �m M iT M Irn C 0 M n M M cn O 7 D 0 n O 7 z r 7 _ < NOTES CL cn a_ < c 0 POROUS HOT MZX ASPHALT E-4 112" MIXTURE. 0-4 Q_ cn �i z c _0 V) ONE OR MORE LAYERS OF PLANT -MIXED POROUS HOT MIX 0 0 m 0 z AM cn c rc- f GRADES, THICKNESSES, AND TYPICAL CR0SS'-SECMNS` SUltogE AND SrOJZAGE SYSrEMS SHOWN IN THE PLANS OR ESTABLISHED BY THE ENGINEER, THE STORAGE TIME FOR PHMA MIXTURES NOT HAULED THE MANUFACTURE OF PHMA MA Y INCLUDE POROUS WARM IMMEDIATELY TO THE PROJECTSHALL BE NO MORE MIX ASPHALT (PWMA) PROCESSES IN ACCORDANCE WITH 30 THAN FOUR (4) HOURS FOR NO-N-INSVLATED 511,05 OR THESE SPECIFICATtONS. PWMA PROCESSES INCLUDE EIGHT (8) HOURS FOR INSULATED SILOS, PLACEMENT ORGANIC ADDITIVES, CHEMICAL ADDITIVES, AND FOAMING- 3.1 TEMPERATURE SPECIFICATIONS SHALL S77LL BE MET j REGARDLESS OF SILO STORAGE TIME. MINERAL MA TIERIALS AS MAY BE REQUIRED, MIXED IN THE w PROPORTIONS SPECIFIED TO PROVIDEA HOMOGENEOUS, CL STABLE, AND WORKABLE MIXTURE. WORK SHALL ALSO THE TEMPERATURE OF THE MIX AT THE TIME OF DISCHARGE 0 to SUBBASE AND LEVELING COURSE SPECIFIC TO PHMA. TEMPERATURE RANGE IDENTIFIED IN THE APPROVED PHMA, ru 0 (SEE ENGINEER'S NOTE I BELOW) MATEJtIALS F-7 z 6 C) co Co AGGREGATE GRADA77ON: < ca 0. w 0 a z ul) z z z SHA LL BE BETWEEN 6. 0 % A ND 7 0% B Y TO TAL WEIGHT OF cf) o w o U.S. NO. 8 0-20 w US. NO. 40 0-13 0 ZNW TOLERANCE SHALL BE ±0, 5% DURING PRODUCTTON1 -PLACEMENT OF THE PHMA, THE CONTRACTOR SHALL ADJUST THE AGGREGATE SHOULD CONSIST OF CRUSHED STONE THE A GGREGA TE TO MEET THE MAXIMUM DRAIN DO WN TES T z a: FACES ON THE NO. 4 SIEVE AND ABOVE, WHEN TESTED IN w ACCORDANCE WITH THE FIELD OPERATING PROCEDURES ir w cn z 0. 0 * VOLD RATIO SHALL BE 16010 TO 25110 PER ASTM 03203 AT PHMA. NDESIGN 75 GYRATIONS� F - LO THE CONTRACTOR SHALL INCLUDE IN THE SUBMITTAL PROJECT ENGINEER ON WASHINGTON STATE DOT FORM LE TTER FR OM THE POL YMER - MODIFIED ASPHA L T SUPPLIER X THE RECOMMENDED MIXING, DELIVERY, AND COMPAC7TON < NOTES CL cn a_ < c 0 POROUS HOT MZX ASPHALT E-4 112" MIXTURE. 0-4 Q_ cn SECT70N 5-04,1 15 SUPPLEMENTED WITH THE FOLLOWING: WHEN A CONTINUOUS OR DRIER -DRUM TYPE PLANT IS USED, c _0 V) ONE OR MORE LAYERS OF PLANT -MIXED POROUS HOT MIX *5 a- AM cn c rc- f GRADES, THICKNESSES, AND TYPICAL CR0SS'-SECMNS` SUltogE AND SrOJZAGE SYSrEMS < z< :D z CL 0 5" LL_ Ld x U 4 Z Z V) W M Z Z 0 ou uj 0 Z �- < 0 uj z 711 POROUS HOT MIX ASPHALT (PHMA) NOTES SOURCE,'2015 POROUS PAVEMENT UNIFIED SPEC, COMMITTEE,, to PROPOSED FINAL SPECIAL PROVISION POROUS HOT MIX ASPHALT THE FIBERS SHALL BE UNIFORMLY DISTRIBUTED PRIOR TO POROUS HOT MZX ASPHALT THE INJEC77ON OF THE ASPHALT BINDER INTO THE 112" MIXTURE. DESCRXPrION 46-66 SECT70N 5-04,1 15 SUPPLEMENTED WITH THE FOLLOWING: WHEN A CONTINUOUS OR DRIER -DRUM TYPE PLANT IS USED, THIS WORK SHALL CONSIST OF PROVIDING AND PLACING 'THE FIBER SHALL BE ADDED TO THE A GGREGA TE AND ONE OR MORE LAYERS OF PLANT -MIXED POROUS HOT MIX UNIFORMLY DISPERSED PRIOR TO 'rHE INJEC7710N Or ASPHALT (PHMA) ON A PREPAR�ED FOUNDA TION OR BASE IN ASPHALT SINDER, ACCORDANCE WITH THESE SPECIFICATIONS AND THE LINES, f GRADES, THICKNESSES, AND TYPICAL CR0SS'-SECMNS` SUltogE AND SrOJZAGE SYSrEMS SHOWN IN THE PLANS OR ESTABLISHED BY THE ENGINEER, THE STORAGE TIME FOR PHMA MIXTURES NOT HAULED THE MANUFACTURE OF PHMA MA Y INCLUDE POROUS WARM IMMEDIATELY TO THE PROJECTSHALL BE NO MORE MIX ASPHALT (PWMA) PROCESSES IN ACCORDANCE WITH 30 THAN FOUR (4) HOURS FOR NO-N-INSVLATED 511,05 OR THESE SPECIFICATtONS. PWMA PROCESSES INCLUDE EIGHT (8) HOURS FOR INSULATED SILOS, PLACEMENT ORGANIC ADDITIVES, CHEMICAL ADDITIVES, AND FOAMING- 3.1 TEMPERATURE SPECIFICATIONS SHALL S77LL BE MET HMA SHALL BE COMPOSED OF ASPHALT BINDER AND REGARDLESS OF SILO STORAGE TIME. MINERAL MA TIERIALS AS MAY BE REQUIRED, MIXED IN THE C�-S. 100 PROPORTIONS SPECIFIED TO PROVIDEA HOMOGENEOUS, 5-04.3(2) HAULING EQUZPMENT STABLE, AND WORKABLE MIXTURE. WORK SHALL ALSO THE TEMPERATURE OF THE MIX AT THE TIME OF DISCHARGE INCLUDEPREPARA TION A ND PRO TECTION OF SUBGRA DE, FROM THE HAUL VEHICLE SHALL BE WITHIN THE SUBBASE AND LEVELING COURSE SPECIFIC TO PHMA. TEMPERATURE RANGE IDENTIFIED IN THE APPROVED PHMA, F c (SEE ENGINEER'S NOTE I BELOW) MATEJtIALS SEC`7TON .5-04.2 IS SUPPLEMENTED WrTH THE FOLLO WING: 37 5-04.3(7) A MIX DESIGN SECTTON 5-04.3(7)A 15 SUPPLEMENTED WITH THE AGGREGATE GRADA77ON: FOLLOWING rOR POROUS HMA: SIEVE SIZE % PASSING 314 loo THE ASPHAL T BINDER FOR PHMA SHALL BE PG.70-22ER 11204 90-100 POLYMER MODIFIED OR HIGHER GRADE. BINDER CONTENT 318 55-90 SHA LL BE BETWEEN 6. 0 % A ND 7 0% B Y TO TAL WEIGHT OF U,S� NO. 4 10-40 THE MIX, AND WILLBE THE HIGHEST PERCENTAGE THAT' U.S. NO. 8 0-20 PASSES BOTH THE DRAIN DOWN AND VOID REQUIREMENTS US. NO. 40 0-13 TES7S AT NDESIGN = 75 GYRA T70NS. THE BINDER CONTENT U�S- NO. 200 0-5 TOLERANCE SHALL BE ±0, 5% DURING PRODUCTTON1 -PLACEMENT OF THE PHMA, THE CONTRACTOR SHALL ADJUST THE AGGREGATE SHOULD CONSIST OF CRUSHED STONE THE A GGREGA TE TO MEET THE MAXIMUM DRAIN DO WN TES T WITH A PERCENT FRACTURE GREATER THAN 90% ON TWO REQUIREMENTS WITHIN THE RANGES PROVIDED IN' SECTION FACES ON THE NO. 4 SIEVE AND ABOVE, WHEN TESTED IN 9-03.& ACCORDANCE WITH THE FIELD OPERATING PROCEDURES FOR AASHTO T 335. DRAIN DOWN SHALL BE 0.3 a/a, MAXIMUM, ACCORDING TO ASTM D6390-05. RECYCLED ASPHALT PAVEMENT SHALL NOT BE USED IN * VOLD RATIO SHALL BE 16010 TO 25110 PER ASTM 03203 AT PHMA. NDESIGN 75 GYRATIONS� MIX DESIGNS FOR PHMA SHALL BE SUBMITTED TO THE THE CONTRACTOR SHALL INCLUDE IN THE SUBMITTAL PROJECT ENGINEER ON WASHINGTON STATE DOT FORM LE TTER FR OM THE POL YMER - MODIFIED ASPHA L T SUPPLIER 350-042 WITH THE ADDITIONAL PHMA TEST DATA REQUIRED THE RECOMMENDED MIXING, DELIVERY, AND COMPAC7TON 8 Y THIS SPECIFICA TION PR 0 VIDED A S A ONE PA GE TEMPERATURES. THE CONTRACTOR SHALL DETERMINE S UPPL EMEN TA L A TTA CHMEN T AN77-STR[P REQUIREMENTS FOR PHMA AND PROVIDE DA7-A FOR ANTT-STRIPPING. THE ASPHALTIC MIX SHALL BE TESTED THE AN TI -STRIPPING REQUIREMENTS FOR PHMA SHALL BE FOR ITS RESISTANCE TO STRIPPING BY WATER IN EQUIVALENT TO THE ANTI -STRIPPING REQUIREMENT FOR ACCORDANCE WITH ASTM 0-3625. IF THE ESTIMA TED SA ME MAXIMUM NOMINAL AGGREGA TECLASS OF DENSE COATrNG AREA IS Nor ABOVE 95 PERCEN-t. AWrt-STRIPPING GRADED HMA DESIGN FROM THE SAMEAGGREGATE AGENTS SHALL BE ADDED TO THE ASPHALT. CONTRACTOR MATERIALS SOURCE, SHALL BE RESPONSfBLE FOR CONDUC77NG THE ANTI -STRIPPING EVALUAT70N AND PROVIDING A REPORT TO CONSTRUCTION Ts THE ENGINEER, AS SPECIFIED IN 5-04.2 (ABOVE)i SECTION 5-04.3 IS SUPPLEMENTED WITH THE FOLLOWING: ANTI -STRIP EVALUATION OF AN EXISTING DENSE GRADED HMA OF THE SAME MAXIMUM NOMINAL AGGREGATE CLASS 5-04.3(l) HOT MIX ASPHA L T MLXING PLANT CAN BE USED AS THE BASIS FOR AAW-SrRIP DOSAGE THIS SEC77ON IS SUPPLEMENTED WITH THE FOLLOWING: RATES. PLANTS USED FOR PREPARArION OF HMA AND PHMA SHALL CONFORM TO THE FOLLOWING REQUIREMENTS: 5-04.3(#)A ACCEPTANCE SAMPILZNG AND TESTZNG - HMA MIXTU*E FIBER SUPPLY SYS TEM SECTION 5-04.3(8)A IS SUPPLEMENrED WTTH THE WHEN FIBER STABILIZING ADDITIVES ARE USED FOR PHMA FOLLOWING, (IF NEEDED TO ACHIEVE THE DRAIN DOWN SPECIFICATION), A SEPARATE FEED SYSTEM THAT MEETS THE FOLLOWING COMMERCIAL EVALUATION WILL BE THE BASIS FOR WILL BE REQUIRED: ACCEPTANCE OF PHMA. ACCURATELY PROPORTIONS BY WEIGHT THE REQUIRED v QUANTITY INTO THE MIKTURE IN SUCH A MANNER THAT SPJtEADZIVG AND FrNZSHZNG UNIFORM DISTRIBUTION WILL BE OBTAINED. CONSTRUC ION NOT S AND D TAI S HARPER ENGINEERING PARKING LOT ADDITION SW 1/4 SEC110N 18, TWP. 23 N., RGE. 5 E.7 W.M. SECTION 5-043(9) 15; SUPPLEMENTED WITH THE FOLLOWING: ... THE CONTRACTOR WILL DEVELOP A ROLLER PATTEAn THAT WILL INITIALLY CONSOLIDA TE 7-HE.PA VEMENT STRUCTURE AS WELL AS TARGET 15% TO 18% FINAL AIR VOIDS (82% 7-0 85010 OF MAXIMUM THEORFTICAL (RICE) DENSITY). -rHE CONTRACTOR SHALL MONITOR COMPACTION DURING PLACEMENT OF PHMA WITH A PAVEMENT DENSITY GAGE. (SEE ENGINEER'S NOTE 3. BELOW) 5-04.3(21) POROUS ASPHALT (PHMA) ACCEPTA:NCE INFILTRArION TEST SECTION 5-04.3(10)A IS ADDED, CONTRACTOR SHALL CONDUCT INFILTRATION TESTS ON THE FINISHED PHMA PER ASTM Cl 701 A r LOCATIONS CHOSEN BY THE ENGINEER, NEWLY -PLACED PHMA SHOULD BE ABLE TO A CCOMMODA TE A MINIMUM INFIL TRA TION RArE OF 10 0 INCHESIHOUR. IT IS ANTICIPATED THAT INFILTRA77ON TESTS BE COMPLETED EVER Y 150 LINEAR FEET OF ROA D WA Y AND CONDUCTEDIN ACCORDANCE WITH ASTM C1.701. a m MEASUREMENr SECTTON 5-04A IS SUPPLEMENTED WITH THE FOLLOWING: PHMA PG 70-22 ER (OR HIGHER) SHALL BE MEASURED BY THE TON IN ACCORDANCE WITH SECTION 1-09,2, WITH NO DEDUCTION BEING MADE FOR THE WEIGHT OF ASPHALT BINDER, BLENDING SAND, MINERAL FILLER, OR ANY OTHER COMPONENT OF THE HMA. IF THE CONTRACTOR ELECTS TO REMOVE AND REPLACE MIX AS ALLOWED IN SECTION 5- 04.3 (11), THE MA TERIAL REMO VED WILL NO T BE MEASURED. z V) 0 0 z z Lo u1i uj 00 0 >_ >_ x Ix > CALL 2 WORKING DAYS w ui F%"Ofnl-. 11 %0jU DIG: CN 0 z ------------ lw ..... ... .... . A"' 7VM3 OMM.NWHALT) ENGINEER'S NOTES. 1. A TYPICAL TEMPERATURE RANGE WOULD BE 250-275OF FOR WARM MIX ASPHALT (WMA) OR 275-300a F FOR HOT MIX ASPHALT (HMA)� 2, TYPICAL TEMPERATURE RANGE WOULD BE 225-250"F FOR PWMA AND 250-2 75OF FOR PHMA. 3. PRIOR SUCCESSFUL PROJECTS HAVE INCORPORATED TWO INITIAL LOW AMPLITUDE VIBRATORY ROLLER PASSES TO SEA T AND ORIEN T THE PHMA AG43REGA TE MA TRIX FOLLOWED BY STATIC ROLLING TO CREATE A FINAL SURFACE WITHOUT ROLLER MARKS. 4. THE USE OF WARM MIXASPHALT TECHNOLOGY 15 ENCOURA GED AS IT MINIMIZES ISSUES R ELATED TO ASPHALT DRAIN DOWN DURING PRODUC770N, HAULING AND TESTING OF THE PHMA, AGGREGATE DISCHARGE SUBBASE P&IMEABLE BALLAST NOIrES SECTIONS 9-03.9(2) AND 9-03.9(3) BALLAST SHALL CONSIST OF CRUSHED, PARTIALLY CRUSHED, OR NATURALLY OCCURRING GRANULAR MATERIAL FROM APPROVED SOURCES MANUFACTURED IN ACCORDANCE WITH THE PROVtSIONS OF SECTION 3-01. THE MATERIAL FROM WHICH BALLAST IS TO BE MANUFACTURED SHALL MEET THE FOLLOWING TEST REQUIREMENTS: LOS ANGELES WEAR, 500 REV lam -d& PERCENT MAX. DEGRADATION FACTOR -30 zs MIN, 41(ov V -01D 0_-AT(0*4 rv*q78;_1 BALLASTSHALL MEET THE FOLLOWING REQUIREMENTS FOR GRADING AND QUALITY WHEN PLACED IN HAULING VEHICLES FOR DELIVERY TO THE ROADWAY OR DURING MANUFACTURE AND PLAcEmENr INTO A TEMPORARY STOCKPILE. THE EXACT' POINT Or ACCEPTANCE WILL BE 'NED BY THE ENGINEER. DETERMI THE PORTION OF BALLAST RETAINED ON NO, 4 SIEVE SHALL T CONTAIN MORE THAN 0,2 PERCENT NO WOOD WASTE. PRIOR TO PLACING THE ADS, TOPSOIL AND SILTY SOILS SHOULD BE REMOVED UNTIL THE SUBGRADE SHOWS SUITABLE SOILS FOR INFILTRATION, SIMILAR TO THOSE FOUND DURING TEST PIT EXPL ORATIONS. ADS SHOULD BE PLACED IMMEDIATELY AFTER APPROVAL OF SU8GRAjDE PREPARAT70N. CLEAN ADS SHOULD BE PLACED IN 8 INCH LIFTS (MAX.). EACH LAYER SHOULD BE COMPACTED TO A DENSE CONDITION WITH A 10 TON VIBRATORY ROLLER MAKE TWO PASSES WITH THE ROLLER IN VIBRATORY MODE AND TWO PASSES IN STA 77C MODE UNTIL THERE IS NO VISIBLE MOVEMENT' OF THE AGGREGATE. MOIST AGGREGATE WILL COMPACT MORE THOROUGHLY THAN DRY AGGREGATE. AGGREGATE BASE COURSE SHALL BE CONSTRUCTED IN ACCORDANCE WITH WSDO T STANDARD SPECIF[CA TIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION. (HMA - SECT -ION 5-04, AGGREGATE FOR HMA - 9-03.8) (SEE GEOTECHrNCAL NOTE FOR FURTHER RECOMMENDAT7ONS) UK (Typ.) _j 0 3 SAM (Typ-) SPAC040FAMOHORSAM 01W I V 4. 4, AM$$ iowm A"y K FORUM OUING lmr^AAT" Usm A WO OWWR OR SAWWAFTER 000MM CURES ro W04awm STRWOM, 1 114' 99-100 m 1 80-100 to 314 99-100 -So 112" 80-100 NO� 4 5-45 46-66 NO.40 3-18 8-24 NO. 200 Z 5 MAX� 10. 0 MAX. % FR E 75 MIN, MIN, SA EQUIVALENT 40 MIN� 40 4r f TO THE COMBINEO Q_ u M U CL u Q_ u RET Wks ... ........ -4049 ........ INCH too 1 1 C�-S. 100 yz 6a Li F c LAJ z < W Li > 0 [? m #SOW U TYPE 4 u u a- -- ------ ----- ------ ------------- --- .......... 0) v L0 F T T z V) 0 0 z z Lo u1i uj 00 0 >_ >_ x Ix > CALL 2 WORKING DAYS w ui F%"Ofnl-. 11 %0jU DIG: CN 0 z ------------ lw ..... ... .... . A"' 7VM3 OMM.NWHALT) ENGINEER'S NOTES. 1. A TYPICAL TEMPERATURE RANGE WOULD BE 250-275OF FOR WARM MIX ASPHALT (WMA) OR 275-300a F FOR HOT MIX ASPHALT (HMA)� 2, TYPICAL TEMPERATURE RANGE WOULD BE 225-250"F FOR PWMA AND 250-2 75OF FOR PHMA. 3. PRIOR SUCCESSFUL PROJECTS HAVE INCORPORATED TWO INITIAL LOW AMPLITUDE VIBRATORY ROLLER PASSES TO SEA T AND ORIEN T THE PHMA AG43REGA TE MA TRIX FOLLOWED BY STATIC ROLLING TO CREATE A FINAL SURFACE WITHOUT ROLLER MARKS. 4. THE USE OF WARM MIXASPHALT TECHNOLOGY 15 ENCOURA GED AS IT MINIMIZES ISSUES R ELATED TO ASPHALT DRAIN DOWN DURING PRODUC770N, HAULING AND TESTING OF THE PHMA, AGGREGATE DISCHARGE SUBBASE P&IMEABLE BALLAST NOIrES SECTIONS 9-03.9(2) AND 9-03.9(3) BALLAST SHALL CONSIST OF CRUSHED, PARTIALLY CRUSHED, OR NATURALLY OCCURRING GRANULAR MATERIAL FROM APPROVED SOURCES MANUFACTURED IN ACCORDANCE WITH THE PROVtSIONS OF SECTION 3-01. THE MATERIAL FROM WHICH BALLAST IS TO BE MANUFACTURED SHALL MEET THE FOLLOWING TEST REQUIREMENTS: LOS ANGELES WEAR, 500 REV lam -d& PERCENT MAX. DEGRADATION FACTOR -30 zs MIN, 41(ov V -01D 0_-AT(0*4 rv*q78;_1 BALLASTSHALL MEET THE FOLLOWING REQUIREMENTS FOR GRADING AND QUALITY WHEN PLACED IN HAULING VEHICLES FOR DELIVERY TO THE ROADWAY OR DURING MANUFACTURE AND PLAcEmENr INTO A TEMPORARY STOCKPILE. THE EXACT' POINT Or ACCEPTANCE WILL BE 'NED BY THE ENGINEER. DETERMI THE PORTION OF BALLAST RETAINED ON NO, 4 SIEVE SHALL T CONTAIN MORE THAN 0,2 PERCENT NO WOOD WASTE. PRIOR TO PLACING THE ADS, TOPSOIL AND SILTY SOILS SHOULD BE REMOVED UNTIL THE SUBGRADE SHOWS SUITABLE SOILS FOR INFILTRATION, SIMILAR TO THOSE FOUND DURING TEST PIT EXPL ORATIONS. ADS SHOULD BE PLACED IMMEDIATELY AFTER APPROVAL OF SU8GRAjDE PREPARAT70N. CLEAN ADS SHOULD BE PLACED IN 8 INCH LIFTS (MAX.). EACH LAYER SHOULD BE COMPACTED TO A DENSE CONDITION WITH A 10 TON VIBRATORY ROLLER MAKE TWO PASSES WITH THE ROLLER IN VIBRATORY MODE AND TWO PASSES IN STA 77C MODE UNTIL THERE IS NO VISIBLE MOVEMENT' OF THE AGGREGATE. MOIST AGGREGATE WILL COMPACT MORE THOROUGHLY THAN DRY AGGREGATE. AGGREGATE BASE COURSE SHALL BE CONSTRUCTED IN ACCORDANCE WITH WSDO T STANDARD SPECIF[CA TIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION. (HMA - SECT -ION 5-04, AGGREGATE FOR HMA - 9-03.8) (SEE GEOTECHrNCAL NOTE FOR FURTHER RECOMMENDAT7ONS) UK (Typ.) _j 0 3 SAM (Typ-) SPAC040FAMOHORSAM 01W I V 4. 4, AM$$ iowm A"y K FORUM OUING lmr^AAT" Usm A WO OWWR OR SAWWAFTER 000MM CURES ro W04awm STRWOM, 1 114' 99-100 m 1 80-100 to 314 99-100 -So 112" 80-100 NO� 4 5-45 46-66 NO.40 3-18 8-24 NO. 200 Z 5 MAX� 10. 0 MAX. % FR E 75 MIN, MIN, SA EQUIVALENT 40 MIN� 40 THE FRACTURE REQUIREMENT SHALL BE AT LEAST ONE FRACTURED FACE AND WILL APPLY TO THE COMBINEO AGGREGATE RETAINED ON THE NO. 4 SIEVE IN ACCORDANCE WtTH FOP FOR AASHTO T335. 190RIFIAEYVAT46 RET Wks T -4049 ........ INCH too 1 1 C�-S. 100 yz 6a F c 0 NOTE: PROVIDE IMPERVIOUS CHECK DAM (CLAY) PERPENDICULAR TO THE SLOPE OF THE ASPHALT ABOVE, WITHIN THE DRAINAGE MATERIAL BELOW THE ASPHALT. THIS IS TO PREVENT WATER FROM FLOWING LATERALLY WITHIN THE DRAIN ROCK. DRAIN ROCK CELLS SHALL BE BASED ON THE SLOPE OF THE PAVEMENT FINISHED SURFACE. NON -WOVEN GEOTEXTILE FAB RIC MIRAFI 160N OR APPROVED EQUAL 1' WIDE CLAY CHECK DAM LOCATION AS SHOWN ON SHEET C3. WRAP WITH FILTER FABRIC. FIRM AND UNYIELDING SUBGRADE (NO COMPACTION) ASPHALT PAVEMENT CURB BREAK DETAIL NOT TO SCALE !P-ipkA I L W A S. c-.' kp p 38375' /0 AL DEVELOPER HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 ENCINEE R; BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 (425)251-6222 (425)251-8782 FAX CONTACT: DAN BALMELLI 2" CHOKER COURSE (SEE NOTES) N� \N: "X\ > X 4" POROUS CL- 1/2" HMA WITH KEVLAR FIBERS (PG 70-22 POLYMER MODIFIED) A MINIMUM OF 16" OF FREE DRAINING -Y4"-2" WASHED FRACTURED ROCK TYPICAL PERVIOUS PAVEMENT SECTION NOT TO SCALE CITY OF RENTON r_*=PAF=l-rME=-N-r C --)F= PUBI IC,-- WCDF=lKS CONSTRUr*mnON NOTES AND DETAILS HARPER ENGINEERING PARKING LOT ADDITION DESK)NED C P DATE 08/14/20 NO. 14 FK_E DRAVM DSC QKB PELD B" PAGE CHECXED scALjE N/A APPMVED x C) 0 Lo E Ch Ln 00 Ln QD U) 0- c Q) cy) C Ln 00 CD C) C� zi 0 71 z c > CD cn z m T_ 0 �7 -0 m z z m C.0 > C3 m z G z c m m > 0 m z to m m �n 0 (D ,I > = > u > CD cn z m T_ 0 �7 -0 m z z m C.0 > C3 m z G z c m m > 0 to 017, M m m m 0 (D ,I > = (o u r cn to 0 (o u r cn ]C Z OO W -j Z ~ w o u a V) 0 Q co to w Lei z 0 0wr h Q U) w w Q rn w 10- IL o m � Q 0 �z �z 0 �o x z W 2 0 0 w 13 w W w M Q w J z 0 V) w cr LANDSCAPE PLANTING PLAN HARPER ENGINEERING ADDITION PHASE 2 N-, SW 1/4 SECTION 18, TWP. 23 N., RCE. 5 E., W.M. N. "�I1 00 v 0 ------------ ................ ................ ............... .......................... .................. If EXIQ I 11mu A\ N. N.\\ BUILDING N. N, J\ N. ice': • � � \���� � � I � \ N. �m \\ r NI \\\\\\\ \♦ \\ \\\\\\\\\ \\\\ \\\\\\\\\ N. ♦\ 1' NN \\ \\ \\\ \\\\\\ N it V r \ \\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\\\\\\\\♦ prn I I \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ I I \\ \\\\\\\\\\\\\\ \ \ \\ \\\'♦\\\\\\ \ ''\ nab .\\\ 1 • • �"°-,,,, tea° N. \\\\\\\ \\\\\\\ \\\ \\ \\\\ \\\\\ \\\\\ ; w.o, \ \\\\\ N. _ \\\\\\\\\ \ \\\ \\\\\\\\\\\\\\\ !r \\\\\\\\\ \\\\\\\ \\\ \\\\\\\\\\\\\\\\\\ \\\\\\ \ \\ \\\♦\\\\\\\\\\\\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ ♦ ♦ \ A&^ ♦ - t \\\\ \\\\\ 21E 260.24' �� I�Ui„VIII i Sr bib WLd W 9 o �1 Ld v crcr a ACER RUBURM 'RED SUNSET' / 1.5" CAL. AS SHOWN 12 ... CD RED SUNSET MAPLE B & B a ,o PYRUS CALLERYANA► 'CAPITA ' L 1 " .5 CAL. a 1 0 U CAPITAL ORNAMENTAL PEAR B & B If PSEUDOTSUGA MENZIESII / 6' 7' HT. AS SHOWN 20 • DOUGLAS FIR Q cn l() Q EXISTING TREE z ;, SHRUBS: ALJ 18" - 21" 4' O.C. 51 PINK ABELIA 2 GALLON PRUNUS LUSITANICA / 21* - 24" 5' O.C. 14 w .�I MAHONIA AQUIFOLIUM / 18" - 21" 4' O.C. 29 OREGON GRAPE 2 GALLON z W 2 0 0 w 13 w W w M Q w J z 0 V) w cr LANDSCAPE PLANTING PLAN HARPER ENGINEERING ADDITION PHASE 2 N-, SW 1/4 SECTION 18, TWP. 23 N., RCE. 5 E., W.M. N. "�I1 00 v 0 ------------ ................ ................ ............... .......................... .................. If EXIQ I 11mu A\ N. N.\\ BUILDING N. N, J\ N. ice': • � � \���� � � I � \ N. �m \\ r NI \\\\\\\ \♦ \\ \\\\\\\\\ \\\\ \\\\\\\\\ N. ♦\ 1' NN \\ \\ \\\ \\\\\\ N it V r \ \\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\\\\\\\\♦ prn I I \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ I I \\ \\\\\\\\\\\\\\ \ \ \\ \\\'♦\\\\\\ \ ''\ nab .\\\ 1 • • �"°-,,,, tea° N. \\\\\\\ \\\\\\\ \\\ \\ \\\\ \\\\\ \\\\\ ; w.o, \ \\\\\ N. _ \\\\\\\\\ \ \\\ \\\\\\\\\\\\\\\ !r \\\\\\\\\ \\\\\\\ \\\ \\\\\\\\\\\\\\\\\\ \\\\\\ \ \\ \\\♦\\\\\\\\\\\\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ ♦ ♦ \ A&^ ♦ - t \\\\ \\\\\ 21E 260.24' �� I�Ui„VIII i Sr bib WLd W 9 o z Ld v crcr a ACER RUBURM 'RED SUNSET' / 1.5" CAL. AS SHOWN 12 ... CD RED SUNSET MAPLE B & B a ,o PYRUS CALLERYANA► 'CAPITA ' L 1 " .5 CAL. a 1 0 U CAPITAL ORNAMENTAL PEAR B & B If PSEUDOTSUGA MENZIESII / 6' 7' HT. AS SHOWN 20 • DOUGLAS FIR Q cn l() Q EXISTING TREE z ;, SHRUBS: ALJ 18" - 21" 4' O.C. 51 PINK ABELIA 2 GALLON PRUNUS LUSITANICA / 21* - 24" 5' O.C. 14 w 5 GALLON MAHONIA AQUIFOLIUM / 18" - 21" z W 2 0 0 w 13 w W w M Q w J z 0 V) w cr LANDSCAPE PLANTING PLAN HARPER ENGINEERING ADDITION PHASE 2 N-, SW 1/4 SECTION 18, TWP. 23 N., RCE. 5 E., W.M. N. "�I1 00 v 0 ------------ ................ ................ ............... .......................... .................. If EXIQ I 11mu A\ N. N.\\ BUILDING N. N, J\ N. ice': • � � \���� � � I � \ N. �m \\ r NI \\\\\\\ \♦ \\ \\\\\\\\\ \\\\ \\\\\\\\\ N. ♦\ 1' NN \\ \\ \\\ \\\\\\ N it V r \ \\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\\\\\\\\♦ prn I I \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ I I \\ \\\\\\\\\\\\\\ \ \ \\ \\\'♦\\\\\\ \ ''\ nab .\\\ 1 • • �"°-,,,, tea° N. \\\\\\\ \\\\\\\ \\\ \\ \\\\ \\\\\ \\\\\ ; w.o, \ \\\\\ N. _ \\\\\\\\\ \ \\\ \\\\\\\\\\\\\\\ !r \\\\\\\\\ \\\\\\\ \\\ \\\\\\\\\\\\\\\\\\ \\\\\\ \ \\ \\\♦\\\\\\\\\\\\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ♦ \ ♦ ♦ \ A&^ ♦ - t \\\\ \\\\\ 21E 260.24' �� I�Ui„VIII i Sr bib BY BY I L LANDSCAPE PLANT MATERIAL LEGEND SIZE SYMBOL BOTANICAL/COMMON NAMES CONDITION SPACING QUANTITY REMARKS ®� TREES: m z 1 ACER RUBURM 'RED SUNSET' / 1.5" CAL. AS SHOWN 12 ... CD RED SUNSET MAPLE B & B BY BY I L LANDSCAPE PLANT MATERIAL LEGEND SIZE SYMBOL BOTANICAL/COMMON NAMES CONDITION SPACING QUANTITY REMARKS ®� TREES: m z 0 ACER RUBURM 'RED SUNSET' / 1.5" CAL. AS SHOWN 12 ... CD RED SUNSET MAPLE B & B ,o PYRUS CALLERYANA► 'CAPITA ' L 1 " .5 CAL. H AS SHOWN 1 0 �N CAPITAL ORNAMENTAL PEAR B & B If PSEUDOTSUGA MENZIESII / 6' 7' HT. AS SHOWN 20 • DOUGLAS FIR B & B cn Q EXISTING TREE z ;, SHRUBS: ABELIA VAR. 'EDWARD GOUCHER' / 18" - 21" 4' O.C. 51 PINK ABELIA 2 GALLON PRUNUS LUSITANICA / 21* - 24" 5' O.C. 14 PORTUGAL LAUREL 5 GALLON MAHONIA AQUIFOLIUM / 18" - 21" 4' O.C. 29 OREGON GRAPE 2 GALLON GROUNDCOVERS: ARCTOSTAPHYLOS UVA URSI / 4" POT 12" O.C. AS KINNIKINNICK WALDSTEINIA FRAGARIODES / 4" POT 12" O.C. REO'D AS ------------- BARREN STRAWBERRY EXISTING LANDSCAPE EXISTING NATIVE VEGETATION REO'D \\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\ I• - STAKE & GUY ONE GROWING SEASON; NURSERY GROWN FOR STREET TREE USE, BRANCHED AT 6' STAKE & GUY ONE GROWINGOWI NG SEASON; NURSERY GROWN FOR STREET TREE USE, BRANCHED AT 6' STAKE & GUY ONE GROWING SEASON; NURSERY GROWN, UN -CUT LEADER TO REMAIN, SAVE, AND PROTECT FULL AND BUSHY FULL AND BUSHY, MATCHED HEIGHT AND FORM FULL AND BUSHY, 3 CANES MINIMUM HOLD 12" FROM BORDERS, SHRUBS, AND TREES HOLD 12" FROM BORDERS, SHRUBS, AND TREES TO REMAIN, SAVE, AND PROTECT TO REMAIN, SAVE, AND PROTECT s_ ------ 7 — — — — =r / .. _•�.•.•.•.•.:.•.•.•.•.•.•.•.•.•.•.•.•.•.•.....amu I / I RESTORE EXISTING LANDSCAPE I DISTURBED BY NEW CONSTRUCTION tz TO MATCH EXISTING CONDITIONS OR BETTER THAN - SEE SHEET L-3 \ I \ I \ \ I \ N. \ \ , •ll.'..- ..0.wf ris DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 STATE OF WASHINGTON REGISTERED ENGINEER: LA DSCAPE AR I TECT BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 4ARGIE 1. KORVE (425)251-6222 TIFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI 14A& m� ,Z y� 2 may. G<*/NG ENG%O`G R-383201 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS LANDSCAPE PLANTING PLAN HARPER ENGINEERING ADDITION DESIMED AMS DRAMAMS DATE .08/14/2014 FLE NO, CFECK® D K B SCALE FR.D BOOK PACE APPFi04ED CVRECTOR OF PUBLIC WORKS 8!"�T L1 � wll 0 0 U L0 0 N 00 C I--- 4- 0 - 0 3 N J U) co N W Q C V C ^C ^Y �W // 00 Lo [n 0 C i n a� D n n 0 a cn • In rr z m CD D Q m m m z m m 1 ... CD C3 0 ,o O m D �N D n n 0 a cn • In rr z m CD D Q m m cn ll1 O � coo C) U�4 1 ... CD C3 J ,o O m �N 30 z cn 0 C3 ,o m 30 If cn z ;, 0 O Y Z O Z ~ 0 0 W L a V) V) I a. C C Q 0 Q � z cl)Q o U co Ll.l Q L0 00U-) 3 tQcr) Z W 0 o ILJ � Q z F- V) U Oa.. W CL �4 U) W O O E-4 �► F - ►- E-4 0 W a r o c o Z L;j N J •� 5 m F - ►- '�. 0 c r o c o Z o, rn w 00- p� M (� 0co1 C F- > ^ L o CL �J Q o �Z �0 j N 0 J U _ Z Q U J Z 0 z 0 w 0 w a Ll O Z } W LAI 0 U w Q. cn W CALL 2 WORKunkyla DAYS W FORE YOU DIG: Ld Q0 LLI J Z tm LANDSCAPE PLANTING NOTES AND DETAILS VAR, • l ' 1 :1WA, soom of wm FURNISH ALL MATERIALS, LABOR, EQUIPMENT AND RELATED ITEMS NECESSARY TO ACCOMPLISH TOPSOIL, TREATMENT AND PREPARATION OF SOIL, FINISH GRADING, PLACEMENT OF SPECIFIED PLANT MATERIALS, FERTILIZER, STAKING, MULCH, CLEAN-UP, DEBRIS REMOVAL, AND 90 -DAY MAINTENANCE. QUALIFICATIONS: LANDSCAPE CONTRACTOR TO BE SKILLED AND KNOWLEDGEABLE IN THE FIELD OF WORK. CONTRACTOR TO BE LICENSED TO PERFORM THE WORK SPECIFIED WITHIN THE PRESIDING JURISDICTION. JOB CONDITIONS: IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE SITE AND REPORT ANY DISCREPANCIES TO THE OWNER OR THE OWNER'S REPRESENTATIVES. PROTECTION: SAVE AND PROTECT ALL EXISTING PLANTINGS SHOWN TO REMAIN. DO NOT PLANT UNTIL OTHER CONSTRUCTION OPERATIONS WHICH CONFLICT HAVE BEEN COMPLETED. IF AN IRRIGATION SYSTEM IS TO BE INSTALLED DO NOT PLANT UNTIL THE SYSTEM HAS BEEN INSTALLED, TESTED, AND APPROVED BY THE OWNER. HANDLE PLANTS WITH CARE - DO NOT DAMAGE OR BREAK ROOT SYSTEM, BARK, OR BRANCHES. REPAIR AND/OR REPLACE ITEMS DAMAGED AS A RESULT OF WORK, OR WORK NOT IN COMPLIANCE WITH PLANS AND SPECIFICATIONS, AS DIRECTED BY OWNER AT NO ADDITIONAL COST TO THE OWNER. REPAIR OF EXISTING PLANTINGS: DURING THE COURSE OF WORK, REPAIR ALL EXISTING PLANTING AREAS BY PRUNING DEAD GROWTH, RE-ESTABLISHING FINISH GRADE AND RE -MULCHING TO SPECIFIED DEPTH. REPAIR OF IRRIGATION SYSTEM: DURING THE COURSE OF WORK, REPAIR ANY DAMAGE TO THE IRRIGATION SYSTEM TO MATCH CONDITIONS PRIOR TO THE DAMAGE. GUARANTEE: GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OF THE JOB BY OWNER. 30 -DAY MAINTENANCE: CONTRACTOR TO PROVIDE OWNER WITH A SCOPE OF WORK AT TIME OF INITIAL PROJECT BID TO PROVIDE LANDSCAPE AND IRRIGATION MAINTENANCE FOR 30 DAYS FOLLOWING COMPLETION OF PROJECT (ACCEPTANCE) OF FACILITY BY OWNER. WORK TO INCLUDE MAINTENANCE AS DESCRIBED BELOW, IN PLANTING AND IRRIGATION MAINTENANCE. MATERIALS: PLANT MATERIALS: PLANT MATERIALS TO BE GRADE NO. 1, SIZED IN ACCORDANCE WITH (AAN) AMERICAN STANDARDS FOR NURSERY STOCK (ANSI Z60.1-1996). PRUNE PLANTS RECEIVED FROM THE NURSERY ONLY UPON AUTHORIZATION BY THE LANDSCAPE ARCHITECT. "B & B" INDICATES BALLED AND BURLAPPED; "CONT." INDICATES CONTAINER; "BR" INDICATES BARE ROOT; "CAL" INDICATES CALIPER AT 6" ABOVE SOIL LINE; "GAL" INDICATES GALLON. A) SPECIFIED PLANT CANOPY SIZE OR CALIPER IS THE MINIMUM ACCEPTABLE CONTAINER OR BALL SIZE ESTABLISHES MINIMUM PLANT CONDITION TO BE PROVIDED. B) QUALITY: PLANT MATERIAL TO COMPLY WITH STATE AND FEDERAL LAWS FOR DISEASE INSPECTION, PLANTS TO BE FULLY LIVE, VIGOROUS, WELL FORMED, WITH WELL DEVELOPED FIBROUS ROOT SYSTEMS. ROOT BALLS OF PLANTS TO BE SOLID AND FIRMLY HELD TOGETHER, SECURELY CONTAINED AND PROTECTED FROM INJURY AND DESICCATION. PLANTS DETERMINED BY LANDSCAPE ARCHITECT TO HAVE BEEN DAMAGED; HAVE DEFORMITIES OF STEM, BRANCHES, OR ROOTS; LACK SYMMETRY, HAVE MULTIPLE LEADERS OR "Y" CROTCHES LESS THAN 30 DEGREES IN TREES, OR DO NOT MEET SIZE OR ANSI STANDARDS WILL BE REJECTED. PLANT MATERIAL TO BE FROM A SINGLE NURSERY SOURCE FOR EACH SPECIFIED SPECIES/HYBRID. NURSERY SOURCES TO BE THOSE LOCATED IN THE SAME REGION AS THE JOB SITE. SOIL PREPARATION: TOPSOIL, AMENDMENT, AND BACKFILL, ARE GENERAL REQUIREMENTS FOR ALL LANDSCAPE AREAS. SOIL AMENDMENTS AND FERTILIZER NOTED BELOW ARE TO BE USED FOR BID PRICE BASIS ONLY. SPECIFIC AMENDMENTS AND FERTILIZERS WILL BE MADE AFTER SOIL SAMPLES ARE LABORATORY TESTED BY THE CONTRACTOR. PROVIDE CHANGE ORDER FOR ADDITIONAL OR REDUCTION OF MATERIALS REQUIRED OR NOT REQUIRED BY THE SOILS REPORT. SOIL FERTILITY AND AGRICULTURAL SUITABILITY ANALYSIS: AFTER ROUGH GRADING AND PRIOR TO SOIL PREPARATION, CONTRACTOR TO OBTAIN TWO REPRESENTATIVE SOIL SAMPLES, FROM LOCATIONS AS DIRECTED BY THE LANDSCAPE ARCHITECT, TO NORTHERN LIGHTS ANALYTICAL & CONSULTING INC. RAVENSDALE WA, TEL. 253-653-5770 OR, EQUIVALENT TESTING LABORATORY, FOR TEST #A05-2. SUBMIT RESULTS TO LANDSCAPE ARCHITECT FOR REVIEW. IF ON-SITE TOPSOIL HAS BEEN STOCKPILED, A TEST IS TO BE COMPLETED FOR IT, ALSO. TESTS TO INCLUDE FERTILITY AND SUITABILITY ANALYSIS WITH WRITTEN RECOMMENDATIONS FOR SOIL AMENDMENT, FERTILIZER, CONDITIONERS, APPLICATION RATES, AND POST -CONSTRUCTION MAINTENANCE PROGRAM. TESTS TO BE CONTRACTED WITH AND PAID FOR BY THE CONTRACTOR. HARPER ENGONEEFUNG ADDITION PHASE 2 3W 1/4 SECTION 18, TWP. 23 N., RGE. 5 E., W.M. ' • ' " " ' • F) TOPSOIL PREPARATION AND INSTALLATION: 1. VERIFY SUBGRADES TO -7 INCHES BELOW FINISH ELEVATION IN ALL LANDSCAPE AREAS, EXCEPT AREAS NOTED ON PLANS. VERIFY SUBGRADES TO -4 INCHES BELOW FINISH ELEVATION IN ALL SEED AREAS. THIS ACCOMMODATES TOPSOIL, AMENDMENTS, AND MULCH. 2. ERADICATE ANY SURFACE VEGETATION ROOTED IN THE SUB -GRADE PRIOR TO SUB -GRADE PREPARATION. 3. THOROUGHLY SCARIFY AND RIP ALL LANDSCAPE SUB -GRADES WHICH HAVE BECOME COMPACTED TO A DEPTH OF 12 INCHES WITH MULTIPLE PASSES, 90 DEGREES TO EACH OTHER. SCARIFY AREAS INACCESSIBLE TO MECHANIZED EQUIPMENT OR AROUND EXISTING PLANTINGS NOTED TO REMAIN WITH HAND TOOLS. 4. REMOVE SOIL LUMPS, ROCK, VEGETATION AND/OR DEBRIS LARGER THAN 2 INCHES FROM ALL SUB -GRADE PRIOR TO PLACEMENT OF SPECIFIED TOPSOIL. 5. REMOVE ANY ASPHALT EXTENDING BEYOND 6 INCHES FROM CURBS INTO ADJACENT LANDSCAPE AREAS. 6. PARKING LOT PLANTER ISLANDS TO BE OVER EXCAVATED BY BACKHOE. REMOVE PAVING WASTE, GRAVEL BASE MATERIAL AND UNDERLYING SUBSOIL TO 18 INCHES BELOW TOP OF PAVING. SCARIFY AND OVER EXCAVATE PLANT PIT BOTTOM 12 INCHES TO MINIMIZE STRUCTURAL COMPACTION. G) TOPSOIL PLACEMENT: PLACE 2 INCHES OF TOPSOIL AND AMENDMENTS OVER THE PREPARED SUB -GRADE AND THOROUGHLY ROTOTILL WITH MULTIPLE PASSES INTO THE TOP 6 INCHES OF SUB -GRADE FOR A TOTAL DEPTH OF 8 INCHES. PLACE AN ADDITIONAL 2 INCHES LIFT OR TOPSOIL OVER THE AMENDED SOIL AS A SURFACES COURSE. PLACE ADDITIONAL TOPSOIL AS REQUIRED TO MEET FINISH ELEVATIONS. BARK MULCH (TOPDRESSING): ONE -HALF-INCH (1/2-) SIZE, TO ONE-QUARTER (1/4"), I.E., "FINE," HEMLOCK/FIR BARK. STAKES: 2 -INCH DIAMETER BY 8 -FOOT MINIMUM LODGEPOLE PINE STAKES. GUY MATERIAL: 1 -INCH WIDE POLYETHYLENE CHAIN LOCK TYPE TIES; OR, 3/8" DIAMETER RUBBER. NO WIRE. EXECUTION: FINISH GRADES: FINE GRADE AND REMOVE ROCKS AND FOREIGN OBJECTS OVER 2 INCHES DIAMETER FROM TOP SURFACE OF PREPARED LANDSCAPE AREAS. FINISH ELEVATIONS TO BE DEFINED AS 3 INCHES BELOW CURBS, WALKS AND/OR OTHER ADJACENT HARDSCAPE FOR ALL PLANTING BED AREAS. FINISH GRADE REFER TO GRADES PRIOR TO INSTALLATION OF MULCH. ALL FINISH GRADES TO BE SMOOTH EVEN GRADES, LIGHTLY COMPACTED, AS SHOWN ON THE PLAN AND DETAILED. PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDINGS AND STRUCTURES. SITE CIVIL DRAWINGS IDENTIFY FINAL ELEVATIONS. TREES AND SHRUBS: ARRANGE TREES SHRUBS ON SITE IN PROPOSED LOCATIONS PER DRAWINGS. EXCAVATE PIT, PLANT AND STAKE OR GUY, AS CALLED OUT AND DETAILED. ALL TREES, SHRUBS AND SUPPORTS TO STAND VERTICAL. BACKFILL SHALL BE PIT SPOILS. SETTLE BACKFILL USING WATER ONLY. NO MECHANICAL COMPACTION. GROUNDCOVERS: EXCAVATE PITS TO A MINIMUM OF 3 INCHES BELOW, AND TWICE THE ROOT BALL DIAMETER. WATER THOROUGHLY AND TAKE CARE TO ENSURE THAT ROOT CROWN IS AT PROPER GRADE, AS DETAILED. MULCH: MULCH ALL NEW LANDSCAPE AREAS. APPLY SUFFICIENT QUANTITY TO PROVIDE A 2 -INCH DEPTH. PLANTING MAINTENANCE: CONTRACTOR TO MAINTAIN PLANTINGS THROUGH COMPLETED INSTALLATION, AND UNTIL ACCEPTANCE OF LANDSCAPE INSTALLATION. PLANTING MAINTENANCE TO INCLUDE WATERING, WEEDING, CULTIVATING, TIGHTENING AND REPAIRING OF TREE GUYS, RESETTING PLANTS TO PROPER GRADES OR POSITION, AND RE-ESTABLISHING SETTLED GRADES. HERBICIDE IS NOT RECOMMENDED FOR ONE YEAR FOLLOWING LANDSCAPE INSTALLATION. INCLUDED IS REPLACEMENT OF DEAD PLANTS AND PLANTS SHOWING LOSS OF 40 PERCENT OR MORE OF CANOPY. IRRIGATION MAINTENANCE: THE IRRIGATION SYSTEM TO BE MAINTAINED INCLUDING ADJUSTMENTS FOR BALANCED WATER DISTRIBUTION AND PRECIPITATION. FAILED OR MALFUNCTIONING IRRIGATION EQUIPMENT SHALL BE REPLACED AND/OR CORRECTED. PLANTING AND IRRIGATION MAINTENANCE TO INCLUDE THOSE OPERATIONS NECESSARY TO THE PROPER GROWTH AND SURVIVAL OF ALL PLANT MATERIALS. CONTRACTOR TO PROVIDE THIS WORK IN ADDITION TO SPECIFIC WARRANTY/GUARANTEES. PRUNE DAMAGED TWIGS AFTER PLANTING PLACE IN VERT. POSITION: DOUBLE LEADERS WILL BE REJECTED NOTE: KEEP ROOTBALL MOIST AND PROTECTED AT ALL TIMES. HOLD CROWN OF ROOTBALL AT OR JUST ABOVE FINISH GRADE. PROTECT TRUNK AND LIMBS FROM INJURY. BACKFILL TO BE SETTLED USING WATER ONLY - NO MECHANICAL COMPACTION. REMOVE ALL WRAP. TIES & CONTAINERS. REGARDLESS OF MATERIAL. (2) LODGEPOLE STAKES, PLUMB WITH ELASTIC CHAIN-LOCK— TYPE OR RUBBER GUYS TIED IN FIGURE EIGHT; REMOVE AFTER ONE GROWING SEASON PROTECTIVE WRAPPING DURING SHIPMENT TO SITE & INSTALLATION REMOVE AT COMPLETION OF PLANTING HOLD MULCH LAYER BACK FROM TRUNK 8" TO 10" FINISH GRADE`= PREPARE PLANTING BED PER SPECS; AT MIN., LOOSEN AND MIX—! SOIL TO 18 OR DEPTH OF ROOTBALL AND 4 TIMES BALL DIA. REMOVETIES, SCORE ROOTBALL AND WORK NURSERY SOIL AWAY FROM PERIMETER ROOTS SET BALL ON UNDISTURBED BASE OR COMPACTED MOUND UNDER BALL— PENETRATION TO SUBBASE (+) 24" TFEE M.WnWIWSTAKING DETAIL NOT TO SCALE 2" MULCH LAYER FEATHER EXCESS SOIL UNDER MULCH 1 " MULCH AT CROWN 1/2" ABOVE GRADE 1" ABOVE GRADE PREPARE " PLi4NTING 0E.0 NOTE: REMOVE CONTAINER & WORK ROOTS FREE OF SOIL. BACKFILL TO BE SETTLED USING WATER ONLY SEE PLANT LIST FOR PLANT SPACING Lr 3NO 1 c n.A� k#AM 1 c RAIIVIIW �111! 01M 1 NOT TO SCALE HOLD PLANTS r EDGE OF PLANT AS NOTED ON F BED LINE EDGE CURB/WALK PLANT MAMMAL SPACM DETAIL NOT TO SCALE SPACING AS CALLED OUT ON PLAN/PLANT LIST HOLD PLANTS FROM EDGE OF PLANTER AS NOTED ON PLANT LIST NOTE: THIS SPACING APPLIES TO GROUNDCOVER AND FORMAL SHRUB ROW PLACEMENT. 2" MULCH LAYER 1 " MAX. TOP OF CURB TO TOP OF MULCH CURB A) TOPSOIL: I—III CONTRACTOR IS RESPONSIBLE FOR SUPPLYING ALL TOPSOIL AND FOR DETERMINING � THE VOLUME OF TOPSOIL REQUIRED PER THE INFORMATION ON PLANS AND NOTED HERE -IN. CONTRACTOR IS RESPONSIBLE FOR ANY NECESSARY WEED CONTROL a RESUUTNG FROM CONTAMINATED OFF SITE SOURCES. a a B) TOPSOIL TO CONSIST OF WINTER MIX AS PRODUCED AND REMIXED BY PACIFIC TOPSOILS, INC. WINTER MIX TO CONSIST OF 1/3 BY VOLUME SANDY LOAM, 1/3 BY MULCH AT CURB DETAIL VOLUME COMPOSTED GARDEN MULCH, AND 1/3 BY VOLUME COARSE WASHED SAND OR EQUIVALENT. NOT TO SCALE C) PLANTING BACKFILL FOR ALL TREES, SHRUBS, AND GROUNDCOVERS: 1. 0.6 -CUBIC YARDS PER VOLUME TOPSOIL 2. 0.4 -CUBIC YARDS ORGANIC COMPOST. 3. 3 -POUNDS NITROFORM (38-0-0) 4. 1 -POUNDS AMMONIUM SULFATE 382308 5. 2 -POUNDS CALCIUM CARBONATE LIMESTONE 6. 2 -POUNDS DOLOMITE LIMESTONE BY BY .jjjjj� .-_. - • « I C& I V,. -. Date lz Date Date DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 STATE OF WASHINGTON REGISTERED ENGINEER: LA SCAPE ARC ITECT BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 RGiE I. KORVE (425)251-6222 CE (FICA It N0. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI �G,HA(�� m� �Z v y%P 2 may. G<r/NG ENG\l1110� CITY OF RENTON DEPARTMENT OF PUBLIC WORKS LANDSCAPE PLANTING NOTES AND DETAILS HARPER ENGINEERING ADDITION pE81p1IED AMS DATE 08/14/2014 FFLEpq, ppAyyN AMS qHEpcED D K B SCALE APPROVED DIRECTOR OF PUBLIC WORKS9.mT FIELD BOOK PAOE L2 a: 5 u v U �n 0 N 00 a� E F= 0 3 N I uJ 00 i N w Q a cn a� a� a� 00 Lo cn 0 0 0 to a� L% i.� CO r • N W Zui 0 D WLLj U �^+ Q rl D r o c o Z > c t a Z n a � m n n m Q w i� Q1 Q uj O Z } W LAI 0 U w Q. cn W CALL 2 WORKunkyla DAYS W FORE YOU DIG: Ld Q0 LLI J Z tm LANDSCAPE PLANTING NOTES AND DETAILS VAR, • l ' 1 :1WA, soom of wm FURNISH ALL MATERIALS, LABOR, EQUIPMENT AND RELATED ITEMS NECESSARY TO ACCOMPLISH TOPSOIL, TREATMENT AND PREPARATION OF SOIL, FINISH GRADING, PLACEMENT OF SPECIFIED PLANT MATERIALS, FERTILIZER, STAKING, MULCH, CLEAN-UP, DEBRIS REMOVAL, AND 90 -DAY MAINTENANCE. QUALIFICATIONS: LANDSCAPE CONTRACTOR TO BE SKILLED AND KNOWLEDGEABLE IN THE FIELD OF WORK. CONTRACTOR TO BE LICENSED TO PERFORM THE WORK SPECIFIED WITHIN THE PRESIDING JURISDICTION. JOB CONDITIONS: IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE SITE AND REPORT ANY DISCREPANCIES TO THE OWNER OR THE OWNER'S REPRESENTATIVES. PROTECTION: SAVE AND PROTECT ALL EXISTING PLANTINGS SHOWN TO REMAIN. DO NOT PLANT UNTIL OTHER CONSTRUCTION OPERATIONS WHICH CONFLICT HAVE BEEN COMPLETED. IF AN IRRIGATION SYSTEM IS TO BE INSTALLED DO NOT PLANT UNTIL THE SYSTEM HAS BEEN INSTALLED, TESTED, AND APPROVED BY THE OWNER. HANDLE PLANTS WITH CARE - DO NOT DAMAGE OR BREAK ROOT SYSTEM, BARK, OR BRANCHES. REPAIR AND/OR REPLACE ITEMS DAMAGED AS A RESULT OF WORK, OR WORK NOT IN COMPLIANCE WITH PLANS AND SPECIFICATIONS, AS DIRECTED BY OWNER AT NO ADDITIONAL COST TO THE OWNER. REPAIR OF EXISTING PLANTINGS: DURING THE COURSE OF WORK, REPAIR ALL EXISTING PLANTING AREAS BY PRUNING DEAD GROWTH, RE-ESTABLISHING FINISH GRADE AND RE -MULCHING TO SPECIFIED DEPTH. REPAIR OF IRRIGATION SYSTEM: DURING THE COURSE OF WORK, REPAIR ANY DAMAGE TO THE IRRIGATION SYSTEM TO MATCH CONDITIONS PRIOR TO THE DAMAGE. GUARANTEE: GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OF THE JOB BY OWNER. 30 -DAY MAINTENANCE: CONTRACTOR TO PROVIDE OWNER WITH A SCOPE OF WORK AT TIME OF INITIAL PROJECT BID TO PROVIDE LANDSCAPE AND IRRIGATION MAINTENANCE FOR 30 DAYS FOLLOWING COMPLETION OF PROJECT (ACCEPTANCE) OF FACILITY BY OWNER. WORK TO INCLUDE MAINTENANCE AS DESCRIBED BELOW, IN PLANTING AND IRRIGATION MAINTENANCE. MATERIALS: PLANT MATERIALS: PLANT MATERIALS TO BE GRADE NO. 1, SIZED IN ACCORDANCE WITH (AAN) AMERICAN STANDARDS FOR NURSERY STOCK (ANSI Z60.1-1996). PRUNE PLANTS RECEIVED FROM THE NURSERY ONLY UPON AUTHORIZATION BY THE LANDSCAPE ARCHITECT. "B & B" INDICATES BALLED AND BURLAPPED; "CONT." INDICATES CONTAINER; "BR" INDICATES BARE ROOT; "CAL" INDICATES CALIPER AT 6" ABOVE SOIL LINE; "GAL" INDICATES GALLON. A) SPECIFIED PLANT CANOPY SIZE OR CALIPER IS THE MINIMUM ACCEPTABLE CONTAINER OR BALL SIZE ESTABLISHES MINIMUM PLANT CONDITION TO BE PROVIDED. B) QUALITY: PLANT MATERIAL TO COMPLY WITH STATE AND FEDERAL LAWS FOR DISEASE INSPECTION, PLANTS TO BE FULLY LIVE, VIGOROUS, WELL FORMED, WITH WELL DEVELOPED FIBROUS ROOT SYSTEMS. ROOT BALLS OF PLANTS TO BE SOLID AND FIRMLY HELD TOGETHER, SECURELY CONTAINED AND PROTECTED FROM INJURY AND DESICCATION. PLANTS DETERMINED BY LANDSCAPE ARCHITECT TO HAVE BEEN DAMAGED; HAVE DEFORMITIES OF STEM, BRANCHES, OR ROOTS; LACK SYMMETRY, HAVE MULTIPLE LEADERS OR "Y" CROTCHES LESS THAN 30 DEGREES IN TREES, OR DO NOT MEET SIZE OR ANSI STANDARDS WILL BE REJECTED. PLANT MATERIAL TO BE FROM A SINGLE NURSERY SOURCE FOR EACH SPECIFIED SPECIES/HYBRID. NURSERY SOURCES TO BE THOSE LOCATED IN THE SAME REGION AS THE JOB SITE. SOIL PREPARATION: TOPSOIL, AMENDMENT, AND BACKFILL, ARE GENERAL REQUIREMENTS FOR ALL LANDSCAPE AREAS. SOIL AMENDMENTS AND FERTILIZER NOTED BELOW ARE TO BE USED FOR BID PRICE BASIS ONLY. SPECIFIC AMENDMENTS AND FERTILIZERS WILL BE MADE AFTER SOIL SAMPLES ARE LABORATORY TESTED BY THE CONTRACTOR. PROVIDE CHANGE ORDER FOR ADDITIONAL OR REDUCTION OF MATERIALS REQUIRED OR NOT REQUIRED BY THE SOILS REPORT. SOIL FERTILITY AND AGRICULTURAL SUITABILITY ANALYSIS: AFTER ROUGH GRADING AND PRIOR TO SOIL PREPARATION, CONTRACTOR TO OBTAIN TWO REPRESENTATIVE SOIL SAMPLES, FROM LOCATIONS AS DIRECTED BY THE LANDSCAPE ARCHITECT, TO NORTHERN LIGHTS ANALYTICAL & CONSULTING INC. RAVENSDALE WA, TEL. 253-653-5770 OR, EQUIVALENT TESTING LABORATORY, FOR TEST #A05-2. SUBMIT RESULTS TO LANDSCAPE ARCHITECT FOR REVIEW. IF ON-SITE TOPSOIL HAS BEEN STOCKPILED, A TEST IS TO BE COMPLETED FOR IT, ALSO. TESTS TO INCLUDE FERTILITY AND SUITABILITY ANALYSIS WITH WRITTEN RECOMMENDATIONS FOR SOIL AMENDMENT, FERTILIZER, CONDITIONERS, APPLICATION RATES, AND POST -CONSTRUCTION MAINTENANCE PROGRAM. TESTS TO BE CONTRACTED WITH AND PAID FOR BY THE CONTRACTOR. HARPER ENGONEEFUNG ADDITION PHASE 2 3W 1/4 SECTION 18, TWP. 23 N., RGE. 5 E., W.M. ' • ' " " ' • F) TOPSOIL PREPARATION AND INSTALLATION: 1. VERIFY SUBGRADES TO -7 INCHES BELOW FINISH ELEVATION IN ALL LANDSCAPE AREAS, EXCEPT AREAS NOTED ON PLANS. VERIFY SUBGRADES TO -4 INCHES BELOW FINISH ELEVATION IN ALL SEED AREAS. THIS ACCOMMODATES TOPSOIL, AMENDMENTS, AND MULCH. 2. ERADICATE ANY SURFACE VEGETATION ROOTED IN THE SUB -GRADE PRIOR TO SUB -GRADE PREPARATION. 3. THOROUGHLY SCARIFY AND RIP ALL LANDSCAPE SUB -GRADES WHICH HAVE BECOME COMPACTED TO A DEPTH OF 12 INCHES WITH MULTIPLE PASSES, 90 DEGREES TO EACH OTHER. SCARIFY AREAS INACCESSIBLE TO MECHANIZED EQUIPMENT OR AROUND EXISTING PLANTINGS NOTED TO REMAIN WITH HAND TOOLS. 4. REMOVE SOIL LUMPS, ROCK, VEGETATION AND/OR DEBRIS LARGER THAN 2 INCHES FROM ALL SUB -GRADE PRIOR TO PLACEMENT OF SPECIFIED TOPSOIL. 5. REMOVE ANY ASPHALT EXTENDING BEYOND 6 INCHES FROM CURBS INTO ADJACENT LANDSCAPE AREAS. 6. PARKING LOT PLANTER ISLANDS TO BE OVER EXCAVATED BY BACKHOE. REMOVE PAVING WASTE, GRAVEL BASE MATERIAL AND UNDERLYING SUBSOIL TO 18 INCHES BELOW TOP OF PAVING. SCARIFY AND OVER EXCAVATE PLANT PIT BOTTOM 12 INCHES TO MINIMIZE STRUCTURAL COMPACTION. G) TOPSOIL PLACEMENT: PLACE 2 INCHES OF TOPSOIL AND AMENDMENTS OVER THE PREPARED SUB -GRADE AND THOROUGHLY ROTOTILL WITH MULTIPLE PASSES INTO THE TOP 6 INCHES OF SUB -GRADE FOR A TOTAL DEPTH OF 8 INCHES. PLACE AN ADDITIONAL 2 INCHES LIFT OR TOPSOIL OVER THE AMENDED SOIL AS A SURFACES COURSE. PLACE ADDITIONAL TOPSOIL AS REQUIRED TO MEET FINISH ELEVATIONS. BARK MULCH (TOPDRESSING): ONE -HALF-INCH (1/2-) SIZE, TO ONE-QUARTER (1/4"), I.E., "FINE," HEMLOCK/FIR BARK. STAKES: 2 -INCH DIAMETER BY 8 -FOOT MINIMUM LODGEPOLE PINE STAKES. GUY MATERIAL: 1 -INCH WIDE POLYETHYLENE CHAIN LOCK TYPE TIES; OR, 3/8" DIAMETER RUBBER. NO WIRE. EXECUTION: FINISH GRADES: FINE GRADE AND REMOVE ROCKS AND FOREIGN OBJECTS OVER 2 INCHES DIAMETER FROM TOP SURFACE OF PREPARED LANDSCAPE AREAS. FINISH ELEVATIONS TO BE DEFINED AS 3 INCHES BELOW CURBS, WALKS AND/OR OTHER ADJACENT HARDSCAPE FOR ALL PLANTING BED AREAS. FINISH GRADE REFER TO GRADES PRIOR TO INSTALLATION OF MULCH. ALL FINISH GRADES TO BE SMOOTH EVEN GRADES, LIGHTLY COMPACTED, AS SHOWN ON THE PLAN AND DETAILED. PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDINGS AND STRUCTURES. SITE CIVIL DRAWINGS IDENTIFY FINAL ELEVATIONS. TREES AND SHRUBS: ARRANGE TREES SHRUBS ON SITE IN PROPOSED LOCATIONS PER DRAWINGS. EXCAVATE PIT, PLANT AND STAKE OR GUY, AS CALLED OUT AND DETAILED. ALL TREES, SHRUBS AND SUPPORTS TO STAND VERTICAL. BACKFILL SHALL BE PIT SPOILS. SETTLE BACKFILL USING WATER ONLY. NO MECHANICAL COMPACTION. GROUNDCOVERS: EXCAVATE PITS TO A MINIMUM OF 3 INCHES BELOW, AND TWICE THE ROOT BALL DIAMETER. WATER THOROUGHLY AND TAKE CARE TO ENSURE THAT ROOT CROWN IS AT PROPER GRADE, AS DETAILED. MULCH: MULCH ALL NEW LANDSCAPE AREAS. APPLY SUFFICIENT QUANTITY TO PROVIDE A 2 -INCH DEPTH. PLANTING MAINTENANCE: CONTRACTOR TO MAINTAIN PLANTINGS THROUGH COMPLETED INSTALLATION, AND UNTIL ACCEPTANCE OF LANDSCAPE INSTALLATION. PLANTING MAINTENANCE TO INCLUDE WATERING, WEEDING, CULTIVATING, TIGHTENING AND REPAIRING OF TREE GUYS, RESETTING PLANTS TO PROPER GRADES OR POSITION, AND RE-ESTABLISHING SETTLED GRADES. HERBICIDE IS NOT RECOMMENDED FOR ONE YEAR FOLLOWING LANDSCAPE INSTALLATION. INCLUDED IS REPLACEMENT OF DEAD PLANTS AND PLANTS SHOWING LOSS OF 40 PERCENT OR MORE OF CANOPY. IRRIGATION MAINTENANCE: THE IRRIGATION SYSTEM TO BE MAINTAINED INCLUDING ADJUSTMENTS FOR BALANCED WATER DISTRIBUTION AND PRECIPITATION. FAILED OR MALFUNCTIONING IRRIGATION EQUIPMENT SHALL BE REPLACED AND/OR CORRECTED. PLANTING AND IRRIGATION MAINTENANCE TO INCLUDE THOSE OPERATIONS NECESSARY TO THE PROPER GROWTH AND SURVIVAL OF ALL PLANT MATERIALS. CONTRACTOR TO PROVIDE THIS WORK IN ADDITION TO SPECIFIC WARRANTY/GUARANTEES. PRUNE DAMAGED TWIGS AFTER PLANTING PLACE IN VERT. POSITION: DOUBLE LEADERS WILL BE REJECTED NOTE: KEEP ROOTBALL MOIST AND PROTECTED AT ALL TIMES. HOLD CROWN OF ROOTBALL AT OR JUST ABOVE FINISH GRADE. PROTECT TRUNK AND LIMBS FROM INJURY. BACKFILL TO BE SETTLED USING WATER ONLY - NO MECHANICAL COMPACTION. REMOVE ALL WRAP. TIES & CONTAINERS. REGARDLESS OF MATERIAL. (2) LODGEPOLE STAKES, PLUMB WITH ELASTIC CHAIN-LOCK— TYPE OR RUBBER GUYS TIED IN FIGURE EIGHT; REMOVE AFTER ONE GROWING SEASON PROTECTIVE WRAPPING DURING SHIPMENT TO SITE & INSTALLATION REMOVE AT COMPLETION OF PLANTING HOLD MULCH LAYER BACK FROM TRUNK 8" TO 10" FINISH GRADE`= PREPARE PLANTING BED PER SPECS; AT MIN., LOOSEN AND MIX—! SOIL TO 18 OR DEPTH OF ROOTBALL AND 4 TIMES BALL DIA. REMOVETIES, SCORE ROOTBALL AND WORK NURSERY SOIL AWAY FROM PERIMETER ROOTS SET BALL ON UNDISTURBED BASE OR COMPACTED MOUND UNDER BALL— PENETRATION TO SUBBASE (+) 24" TFEE M.WnWIWSTAKING DETAIL NOT TO SCALE 2" MULCH LAYER FEATHER EXCESS SOIL UNDER MULCH 1 " MULCH AT CROWN 1/2" ABOVE GRADE 1" ABOVE GRADE PREPARE " PLi4NTING 0E.0 NOTE: REMOVE CONTAINER & WORK ROOTS FREE OF SOIL. BACKFILL TO BE SETTLED USING WATER ONLY SEE PLANT LIST FOR PLANT SPACING Lr 3NO 1 c n.A� k#AM 1 c RAIIVIIW �111! 01M 1 NOT TO SCALE HOLD PLANTS r EDGE OF PLANT AS NOTED ON F BED LINE EDGE CURB/WALK PLANT MAMMAL SPACM DETAIL NOT TO SCALE SPACING AS CALLED OUT ON PLAN/PLANT LIST HOLD PLANTS FROM EDGE OF PLANTER AS NOTED ON PLANT LIST NOTE: THIS SPACING APPLIES TO GROUNDCOVER AND FORMAL SHRUB ROW PLACEMENT. 2" MULCH LAYER 1 " MAX. TOP OF CURB TO TOP OF MULCH CURB A) TOPSOIL: I—III CONTRACTOR IS RESPONSIBLE FOR SUPPLYING ALL TOPSOIL AND FOR DETERMINING � THE VOLUME OF TOPSOIL REQUIRED PER THE INFORMATION ON PLANS AND NOTED HERE -IN. CONTRACTOR IS RESPONSIBLE FOR ANY NECESSARY WEED CONTROL a RESUUTNG FROM CONTAMINATED OFF SITE SOURCES. a a B) TOPSOIL TO CONSIST OF WINTER MIX AS PRODUCED AND REMIXED BY PACIFIC TOPSOILS, INC. WINTER MIX TO CONSIST OF 1/3 BY VOLUME SANDY LOAM, 1/3 BY MULCH AT CURB DETAIL VOLUME COMPOSTED GARDEN MULCH, AND 1/3 BY VOLUME COARSE WASHED SAND OR EQUIVALENT. NOT TO SCALE C) PLANTING BACKFILL FOR ALL TREES, SHRUBS, AND GROUNDCOVERS: 1. 0.6 -CUBIC YARDS PER VOLUME TOPSOIL 2. 0.4 -CUBIC YARDS ORGANIC COMPOST. 3. 3 -POUNDS NITROFORM (38-0-0) 4. 1 -POUNDS AMMONIUM SULFATE 382308 5. 2 -POUNDS CALCIUM CARBONATE LIMESTONE 6. 2 -POUNDS DOLOMITE LIMESTONE BY BY .jjjjj� .-_. - • « I C& I V,. -. Date lz Date Date DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 STATE OF WASHINGTON REGISTERED ENGINEER: LA SCAPE ARC ITECT BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 RGiE I. KORVE (425)251-6222 CE (FICA It N0. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI �G,HA(�� m� �Z v y%P 2 may. G<r/NG ENG\l1110� CITY OF RENTON DEPARTMENT OF PUBLIC WORKS LANDSCAPE PLANTING NOTES AND DETAILS HARPER ENGINEERING ADDITION pE81p1IED AMS DATE 08/14/2014 FFLEpq, ppAyyN AMS qHEpcED D K B SCALE APPROVED DIRECTOR OF PUBLIC WORKS9.mT FIELD BOOK PAOE L2 a: 5 u v U �n 0 N 00 a� E F= 0 3 N I uJ 00 i N w Q a cn a� a� a� 00 Lo cn 0 0 0 to a� L% i.� CO r • L m O m rl D r o c o Z > c t ' Z n d % m n n m D nT O O a c co c m r z rn D 2 m O m G m D r o c o > O t ' Z O d d N O z Cf) T � O D O ��o D cf) -< Z � Z Y O O z w o � w 3 o w a V) I CL CL CL L_u 0 co W Q 00 Lo to cor o W 8Z m �o or U In F_ 0 J f1 rn W Mtn � rn Ez Ix N 2 6, v • W N W O �1 O Ld Ld U W Q 7 O 7 T o�y 0 0 • D n11 � > � 0 4` 0 Q 04 LAJ w 0 Li 03Li 0 ,.I 0 10 20 d' 41 W J z �Zz V U � Z to W o J O U W M Q O U. 0 w Q N 0.■■. l s, W N W O 0 O Ld Ld U W Q 7 O 7 T o�y 0 0 a D n11 � > � 0 4` 0 Q LAJ w 0 Li 03Li 0 V X d' W 0.■■. l s, LANDSCAPE IRRIGATION PLAN HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 18, TWP. 23 N., HCS. 5 E., W.M. LANDSCAPE FFIGATION LEGEND DESCRIPTION IN it UN��� 0 _ .......... _ .......... _ .............. I /...................... —..... IN IN ------------- - ........ ........ ...... .... NN* N IN IN IN AVAk 12.6 \ ����`� � \\\ �� 3/ EMISIff NG / IN ol �Y., �` , i �' � �\,� �� .� �, \ � , BUILDINGN' 11.5 U U ♦\\♦ ♦\♦ ♦\\\ ♦ ♦\\ ♦\ \\\\\♦\♦\\♦♦♦\ \ \♦ I i . .. . . ..•.•.•. IN IN N, IN \♦♦\\\\♦ \ \♦ ♦\\\\\\♦ ♦\\ ♦♦\\\♦\\♦\\\\ ♦ I I \;, ,;,;,;,;,;,;,; \♦\♦\\♦ ♦\\♦ \\\\\\\\♦�♦\\\\\♦\♦\\\♦\\\\\ IN IN f NI an \\ \\\ ♦\\\\\\\J♦\\\\\\\♦ ♦♦\\\\\\♦\\\\\\♦ M yt; N.N.IN 1 I \ ♦♦\ \♦\\\\\♦�`\\\♦\\\�\\\♦\♦\\\\\\\\♦ \ ♦\♦ \\\♦♦\\\ \\ \♦\\\\\\\\\\♦♦\\\\\♦♦\ ♦` ::: \\ t \ \ 1 1 3N. 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RADIUS 0 RAINBIRD 5 F, H, T, Q, - SERIES 30 0.41, 0.20, 0.13, 0.10 1.58 5' 0 RAINBIRD 10 F, H, T. Q, - SERIES 30 1.58, 0.79, 0.53, 0.39 1.52 10' • RAINBIRD 12 F, TO, TT, H. T, Q - SERIES 30 2.6, 1.95, 1.74, 1.30, 0.87, 0.65 1.74 12' D RAINBIRD 15 F. TO, TT, H, T, Q - SERIES 30 3.70, 2.78, 2.48, 1.85, 1.23, 0.92 1.58 15' • t t I� - I 1 T T RAINBIRD 1 1 1 B D 5 SS ES 4 30 .2 0.6 1 x30 5 • RAINBIRD 100 PEB ELECTRONIC REMOTE CONTROL VALVE, IN VALVE BOX, ONE VALVE PER BOX RAIN I DESP-20-LX LX CONTROLLER (HARDWIRE CONNECTION); PROVIDE GROUND AND BATTERIES PER MANUFACTURER'S CSPECIFICATIONS, COORDINATE LOCATION AND ELECTRICAL REQUIREMENTS WITH OWNER, ARCHITECT GRENERAL ELECTRI CAL PI CONTRACTORS R R T THE TART F Y 0 0 E S 0 AN WORK, COORDINATE CONTROLLER SCHEDULING WITH ON SITE LANDSCAPE MAINTENANCE COMPANY AND EXISTING SITE CONTROLLER (� RAINBIRD WR2-RC WIRELESS RAIN SENSOR COMBO, COORDINATE LOCATION WITH OWNER, ARCHITECT, AND GENERAL �V CONTRACTOR PRIOR TO THE START OF ANY WORK P.O.C. NOT SHOWN EXISTING WILKINS 950 XLT- 1- DOUBLE CHECK VALVE WITH WILKINS 600 PRESSURE REDUCING VALVE, LOCATED AT THE SOUTHWEST CORNER OF THE SITE, VERIFY SIZE, LOCATION, AND WORKING CONDITION ON SITE PRIOR OF ANY WORK ® P.O.C. NEW MAINLINE TO EXISTING MAINLINE, VERIFY LOCATION AND SIZE ON SITE PRIOR TO THE START OF ANY WORK Q RAINBIRD #33RC 3/4" -QUICK COUPLING VALVE, IN VALVE BOX, WITH (2) KEYS AND SWIVELS ►�PLASTIC BALL VALVE, MATCH LINE SIZE, IN VALVE BOX — • — • — • — • — MAINLINE - CLASS 200 PVC (18" COVER); 1 1/2- SIZE LATERAL - CLASS 200 PVC (12" COVER); SIZE PER PLAN, 3/4" MINIMUM SLEEVE - CLASS 160 (SDR -26) PVC; 24" MINIMUM COVER AT VEHICLE CROSSINGS; 4" SIZE TYPICAL VALVE CALL–OUT X VALVE STATION NUMBER x-- xx"` VALVE GPM VALVE SIZE O EXISTING TREE TO REMAIN, SAVE, AND PROTECT I EX ST LNG IRRIGATION SYSTEM TO REMAIN, SAVE, PROTECT, AND/OR MODIFY AS REQUIRED EXISTING NATIVE VEGETATION TO REMAIN SAVE AND PROTECT \\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\ NOTES IRRIGATION SHOWN DIAGRAMATICALLY FOR PLAN CLARITY. COMMON TRENCH AND PLACE EQUIPMENT IN LANDSCAPE; MANIFOLD GROUPED VALVES IN ADJACENT SHRUB AREAS WHERE FEASIBLE. 4" •H •M _. • - COWNIANIM TO . M- Date—A h-5— �00'1 #'00"4' Date Date DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 STATE OF WASHINGTON REGISTERED ENGINEER: LAfjDSCAPE A C ITECT BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 ORGE I. KOVE -6222()CEFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI MOUNT CONTROLLER ON EXISTING PARKING LOT POLE. INPUT: 117VAC +/-10X, 60 Hz. OUTPUT: 26.5 VAC, 1.5 A. INSTALL 2" DUI• PVC CONDUIT FOR 24V ELECTRICAL WIRING FROM THE CONTROLLER TO LANDSCAPE AREA. PAINT CONDUIT TO MATCH POLE COLOR MOUNT RAIN SENSOR ON THE EXISTING PARKING LOT POLE AT 8' - 9' HEIGHT RESTORE EXISTING IRRIGATION DISTURBED BY NEW CONSTRUCTION TO MATCH EXISTING CONDITIONS OR BETTER THAN R-383209 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS LANDSCAPE IRRIGATION PLAN HARPER ENGINEERING ADDITION DE91(MED AMS GATE 08/14/2014 FLE NO. pgAyyN AMS c E•cKED DKB SCALE FELD LOOK PACS APPROVED DIRECTOR OF PUBUC WORKS *,mT L3 5- wll N 0 U Q 4 J 0 Lo O N 07 N F�- N 0 m c" 4 / 00 co N W Ln 2 I (31 N c c N L0 00 In U) 0 0 co a� i 7 is - z j /LZ�J z 7 O 7 T o�y 0 0 D n11 � > ~ y Z 4` 0 LAJ 0 V W a w w w LANDSCAPE IRRIGATION PLAN HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 18, TWP. 23 N., HCS. 5 E., W.M. LANDSCAPE FFIGATION LEGEND DESCRIPTION IN it UN��� 0 _ .......... _ .......... _ .............. I /...................... —..... IN IN ------------- - ........ ........ ...... .... 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RADIUS 0 RAINBIRD 5 F, H, T, Q, - SERIES 30 0.41, 0.20, 0.13, 0.10 1.58 5' 0 RAINBIRD 10 F, H, T. Q, - SERIES 30 1.58, 0.79, 0.53, 0.39 1.52 10' • RAINBIRD 12 F, TO, TT, H. T, Q - SERIES 30 2.6, 1.95, 1.74, 1.30, 0.87, 0.65 1.74 12' D RAINBIRD 15 F. TO, TT, H, T, Q - SERIES 30 3.70, 2.78, 2.48, 1.85, 1.23, 0.92 1.58 15' • t t I� - I 1 T T RAINBIRD 1 1 1 B D 5 SS ES 4 30 .2 0.6 1 x30 5 • RAINBIRD 100 PEB ELECTRONIC REMOTE CONTROL VALVE, IN VALVE BOX, ONE VALVE PER BOX RAIN I DESP-20-LX LX CONTROLLER (HARDWIRE CONNECTION); PROVIDE GROUND AND BATTERIES PER MANUFACTURER'S CSPECIFICATIONS, COORDINATE LOCATION AND ELECTRICAL REQUIREMENTS WITH OWNER, ARCHITECT GRENERAL ELECTRI CAL PI CONTRACTORS R R T THE TART F Y 0 0 E S 0 AN WORK, COORDINATE CONTROLLER SCHEDULING WITH ON SITE LANDSCAPE MAINTENANCE COMPANY AND EXISTING SITE CONTROLLER (� RAINBIRD WR2-RC WIRELESS RAIN SENSOR COMBO, COORDINATE LOCATION WITH OWNER, ARCHITECT, AND GENERAL �V CONTRACTOR PRIOR TO THE START OF ANY WORK P.O.C. NOT SHOWN EXISTING WILKINS 950 XLT- 1- DOUBLE CHECK VALVE WITH WILKINS 600 PRESSURE REDUCING VALVE, LOCATED AT THE SOUTHWEST CORNER OF THE SITE, VERIFY SIZE, LOCATION, AND WORKING CONDITION ON SITE PRIOR OF ANY WORK ® P.O.C. NEW MAINLINE TO EXISTING MAINLINE, VERIFY LOCATION AND SIZE ON SITE PRIOR TO THE START OF ANY WORK Q RAINBIRD #33RC 3/4" -QUICK COUPLING VALVE, IN VALVE BOX, WITH (2) KEYS AND SWIVELS ►�PLASTIC BALL VALVE, MATCH LINE SIZE, IN VALVE BOX — • — • — • — • — MAINLINE - CLASS 200 PVC (18" COVER); 1 1/2- SIZE LATERAL - CLASS 200 PVC (12" COVER); SIZE PER PLAN, 3/4" MINIMUM SLEEVE - CLASS 160 (SDR -26) PVC; 24" MINIMUM COVER AT VEHICLE CROSSINGS; 4" SIZE TYPICAL VALVE CALL–OUT X VALVE STATION NUMBER x-- xx"` VALVE GPM VALVE SIZE O EXISTING TREE TO REMAIN, SAVE, AND PROTECT I EX ST LNG IRRIGATION SYSTEM TO REMAIN, SAVE, PROTECT, AND/OR MODIFY AS REQUIRED EXISTING NATIVE VEGETATION TO REMAIN SAVE AND PROTECT \\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\ NOTES IRRIGATION SHOWN DIAGRAMATICALLY FOR PLAN CLARITY. COMMON TRENCH AND PLACE EQUIPMENT IN LANDSCAPE; MANIFOLD GROUPED VALVES IN ADJACENT SHRUB AREAS WHERE FEASIBLE. 4" •H •M _. • - COWNIANIM TO . M- Date—A h-5— �00'1 #'00"4' Date Date DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 STATE OF WASHINGTON REGISTERED ENGINEER: LAfjDSCAPE A C ITECT BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVENUE SOUTH KENT, WA 98032 ORGE I. KOVE -6222()CEFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI MOUNT CONTROLLER ON EXISTING PARKING LOT POLE. INPUT: 117VAC +/-10X, 60 Hz. OUTPUT: 26.5 VAC, 1.5 A. INSTALL 2" DUI• PVC CONDUIT FOR 24V ELECTRICAL WIRING FROM THE CONTROLLER TO LANDSCAPE AREA. PAINT CONDUIT TO MATCH POLE COLOR MOUNT RAIN SENSOR ON THE EXISTING PARKING LOT POLE AT 8' - 9' HEIGHT RESTORE EXISTING IRRIGATION DISTURBED BY NEW CONSTRUCTION TO MATCH EXISTING CONDITIONS OR BETTER THAN R-383209 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS LANDSCAPE IRRIGATION PLAN HARPER ENGINEERING ADDITION DE91(MED AMS GATE 08/14/2014 FLE NO. pgAyyN AMS c E•cKED DKB SCALE FELD LOOK PACS APPROVED DIRECTOR OF PUBUC WORKS *,mT L3 5- wll N 0 U Q 4 J 0 Lo O N 07 N F�- N 0 m c" 4 / 00 co N W Ln 2 I (31 N c c N L0 00 In U) 0 0 co a� i 7 is - z j /LZ�J z 7 O 7 T o�y m --I D D cn T j /LZ�J c c rf] m O o�y 0 rCoo 1� C D n11 � > V �N y Z 4` cn T � O o Ino D n11 � z D cn 4` Z w Q U) w w a Q w J Q U N 0 J a- CL0 Q �%44 cn Y Q E-' >-4 u W � L) 01 •_ -0 m •c c _0 a. Lv �: o � � o J �z Z 0 Ix 0 J J Z Z = U O V Z Z OO J -jou V w Q 0 w O Z w a�� cn CJ U cn W 0 0 w a W > W O () W LANDSCAPE IRRIGATION NOTES 1. GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE: A) INSTALLATION OF 110V ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO AUTOMATIC CONTROLLER, INCLUDING WIRE HOOK-UP INTO MOUNTED CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN AND COORDINATE WITH GENERAL CONTRACTOR. B) INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF CONNECTION, PER UTILITY PLAN(S). PROVIDE STANDARD THREADED STUB -OUT WITH THREADED CAP ON DISCHARGE SIDE OF METER. STUB -OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW FINISH GRADE. C) VERIFICATION OF STATIC WATER PRESSURE AT POINT -OF -CONNECTION (P.O.C.) CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS, INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN DESIGN PRESSURE. D) INSTALLATION OF SLEEVING. 2. PROVIDE ALL LABOR, MATERIALS, TRANSPORTATION, AND SERVICES NECESSARY TO FURNISH AND INSTALL A COMPLETE IRRIGATION SYSTEM AS INDICATED ON THE DRAWINGS AND/OR NOTES. PROVIDE A ONE (1) YEAR WARRANTY/GUARANTEE FROM FINAL ACCEPTANCE AGAINST ALL DEFECTS IN MATERIALS, EQUIPMENT, AND WORKMANSHIP. 3. COORDINATE IRRIGATION INSTALLATION WITH GENERAL CONTRACTOR, ELECTRICAL CONTRACTOR, LANDSCAPE CONTRACTOR, OWNER, ARCHITECT, AND LANDSCAPE ARCHITECT. 4. SYSTEM HAS BEEN DESIGNED FOR XX GPM AT XX PSI. STATIC PRESSURE BY WATER DEPARTMENT TEST/CALCULATION XX PSI. 5. ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS. 6. CONTRACTOR TO OBTAIN AND PAY FOR ALL PERMITS, FEES, AND REQUIRED CITY INSPECTIONS. 7. SUBMITTALS: A) SUBMIT FIVE (5) COPIES OF EACH ITEM LISTED BELOW FOR LANDSCAPE ARCHITECT'S REVIEW AND APPROVAL, B) PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED, C) CONTROL WIRING PATH DIAGRAM, D) "AS -BUILT" DRAWINGS. E) OPERATION AND MAINTENANCE MANUALS. 8. PROVIDE AND KEEP UP TO DATE A COMPLETE "AS -BUILT" RECORD SET OF PRINTS WHICH ARE TO BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND NOTES AND EXACT "AS -BUILT" LOCATIONS, SIZES AND KIND OF EQUIPMENT. THIS SET OF DRAWINGS. ARE TO BE KEPT ON SITE AND ARE TO BE USED ONLY AS THE RECORD SET. ALL WORK IS TO BE NEAT AND LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING WORK AS ACTUALLY INSTALLED. DIMENSION FORM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS, WALKS, OR ROAD INTERSECTIONS, ETC., THE LOCATION OF THE FOLLOWING: A) CONNECTION TO WATER LINES (P.O.C.), B) CONNECTIONS TO ELECTRICAL POWER, C) GATE VALVE, QUICK COUPLERS, AND REMOTE CONTROL VALVE, D) ROUTING OF MAINLINE (DIMENSION MAXIMUM 100' ALONG ROUTING), E) ROUTING OF CONTROL WIRING, F) OTHER RELATED EQUIPMENT AS DIRECTED BY THE LANDSCAPE ARCHITECT. 9. PREPARE AND PROVIDE PRIOR TO COMPLETION OF CONSTRUCTION, A THREE RING BINDER CONTAINING THE FOLLOWING INFORMATION: A) INDEX SHEET STATING CONTRACTOR'S ADDRESS, TELEPHONE NUMBER, FAX, E-MAIL AND A, LIST OF EQUIPMENT WITH NAME AND ADDRESS OF LOCAL MANUFACTURER'S REPRESENTATIVES, B) CATALOG AND PARTS SHEETS ON EVERY MATERIAL AND EQUIPMENT INSTALLED UNDER THIS, CONTRACT, C) GUARANTEE STATEMENT, D) COMPLETE OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL MAJOR EQUIPMENT. E) CONSTRUCTION DETAILS FROM THE PROJECT, F) COMPLETE TROUBLE -SHOOTING GUIDE TO COMMON IRRIGATION PROBLEMS, G) WINTERIZATION AND SPRING START-UP PROCEDURES, H) CHART OF APPROXIMATE WATERING TIMES FOR SPRING, SUMMER, AND FALL, I) A COPY OF THE "AS -BUILT" DRAWINGS AND CONTROLLER CHART. 10. ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT -LOCK LIDS (OR APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE, 10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED. 11. MAINLINE PIPE TO BE BURIED 18 INCHES, LATERALS 12 INCHES, AND SLEEVES 24" INCHES BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE. 12. HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY FOR 100 PERCENT COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS, IN SHRUB BEDS WHERE POSSIBLE. 13. FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS. 14. SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS. 15. RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR ALTERNATE NOZZLES. IN -NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA. N LANDSCAPE IRRIGATION NOTES AND DETAILS HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 16, TWP. 23 N., RGEs 5 E., W.M. VALVE � LuLi v► o 3 qa � w V a Q CENTER IN BOX 1 C.U. FT. 7/8" GRAVEL SUMP c MARLEX a OF SUMP ALT. WIRE SLEEVE ,.. PVC a � TO BE CLEAN AND NIPPLE FREE OF ROCK All. LARGER THAN 1/2 i PVC MAINLINE/LATERAL d tz� a N) I O U) L z V_ i N Lu < w .c: a� a� .cn rn Lo Oo LCA co Q w 0 i p W 0 0 w a W > W O () W LANDSCAPE IRRIGATION NOTES 1. GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE: A) INSTALLATION OF 110V ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO AUTOMATIC CONTROLLER, INCLUDING WIRE HOOK-UP INTO MOUNTED CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN AND COORDINATE WITH GENERAL CONTRACTOR. B) INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF CONNECTION, PER UTILITY PLAN(S). PROVIDE STANDARD THREADED STUB -OUT WITH THREADED CAP ON DISCHARGE SIDE OF METER. STUB -OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW FINISH GRADE. C) VERIFICATION OF STATIC WATER PRESSURE AT POINT -OF -CONNECTION (P.O.C.) CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS, INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN DESIGN PRESSURE. D) INSTALLATION OF SLEEVING. 2. PROVIDE ALL LABOR, MATERIALS, TRANSPORTATION, AND SERVICES NECESSARY TO FURNISH AND INSTALL A COMPLETE IRRIGATION SYSTEM AS INDICATED ON THE DRAWINGS AND/OR NOTES. PROVIDE A ONE (1) YEAR WARRANTY/GUARANTEE FROM FINAL ACCEPTANCE AGAINST ALL DEFECTS IN MATERIALS, EQUIPMENT, AND WORKMANSHIP. 3. COORDINATE IRRIGATION INSTALLATION WITH GENERAL CONTRACTOR, ELECTRICAL CONTRACTOR, LANDSCAPE CONTRACTOR, OWNER, ARCHITECT, AND LANDSCAPE ARCHITECT. 4. SYSTEM HAS BEEN DESIGNED FOR XX GPM AT XX PSI. STATIC PRESSURE BY WATER DEPARTMENT TEST/CALCULATION XX PSI. 5. ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS. 6. CONTRACTOR TO OBTAIN AND PAY FOR ALL PERMITS, FEES, AND REQUIRED CITY INSPECTIONS. 7. SUBMITTALS: A) SUBMIT FIVE (5) COPIES OF EACH ITEM LISTED BELOW FOR LANDSCAPE ARCHITECT'S REVIEW AND APPROVAL, B) PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED, C) CONTROL WIRING PATH DIAGRAM, D) "AS -BUILT" DRAWINGS. E) OPERATION AND MAINTENANCE MANUALS. 8. PROVIDE AND KEEP UP TO DATE A COMPLETE "AS -BUILT" RECORD SET OF PRINTS WHICH ARE TO BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND NOTES AND EXACT "AS -BUILT" LOCATIONS, SIZES AND KIND OF EQUIPMENT. THIS SET OF DRAWINGS. ARE TO BE KEPT ON SITE AND ARE TO BE USED ONLY AS THE RECORD SET. ALL WORK IS TO BE NEAT AND LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING WORK AS ACTUALLY INSTALLED. DIMENSION FORM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS, WALKS, OR ROAD INTERSECTIONS, ETC., THE LOCATION OF THE FOLLOWING: A) CONNECTION TO WATER LINES (P.O.C.), B) CONNECTIONS TO ELECTRICAL POWER, C) GATE VALVE, QUICK COUPLERS, AND REMOTE CONTROL VALVE, D) ROUTING OF MAINLINE (DIMENSION MAXIMUM 100' ALONG ROUTING), E) ROUTING OF CONTROL WIRING, F) OTHER RELATED EQUIPMENT AS DIRECTED BY THE LANDSCAPE ARCHITECT. 9. PREPARE AND PROVIDE PRIOR TO COMPLETION OF CONSTRUCTION, A THREE RING BINDER CONTAINING THE FOLLOWING INFORMATION: A) INDEX SHEET STATING CONTRACTOR'S ADDRESS, TELEPHONE NUMBER, FAX, E-MAIL AND A, LIST OF EQUIPMENT WITH NAME AND ADDRESS OF LOCAL MANUFACTURER'S REPRESENTATIVES, B) CATALOG AND PARTS SHEETS ON EVERY MATERIAL AND EQUIPMENT INSTALLED UNDER THIS, CONTRACT, C) GUARANTEE STATEMENT, D) COMPLETE OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL MAJOR EQUIPMENT. E) CONSTRUCTION DETAILS FROM THE PROJECT, F) COMPLETE TROUBLE -SHOOTING GUIDE TO COMMON IRRIGATION PROBLEMS, G) WINTERIZATION AND SPRING START-UP PROCEDURES, H) CHART OF APPROXIMATE WATERING TIMES FOR SPRING, SUMMER, AND FALL, I) A COPY OF THE "AS -BUILT" DRAWINGS AND CONTROLLER CHART. 10. ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT -LOCK LIDS (OR APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE, 10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED. 11. MAINLINE PIPE TO BE BURIED 18 INCHES, LATERALS 12 INCHES, AND SLEEVES 24" INCHES BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE. 12. HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY FOR 100 PERCENT COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS, IN SHRUB BEDS WHERE POSSIBLE. 13. FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS. 14. SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS. 15. RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR ALTERNATE NOZZLES. IN -NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA. N LANDSCAPE IRRIGATION NOTES AND DETAILS HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 16, TWP. 23 N., RGEs 5 E., W.M. VALVE BOX WITH COVER FINISH GRADE QUICK COUPLING VALVE CENTER IN BOX 1 C.U. FT. 7/8" GRAVEL SUMP c MARLEX ELL - TYPICAL PVC SCH 80 PVC NIPPLE PVC SCH 40 PVC SXSXT TEE QUICK COUPLING VALVE ASSEMBLY NOT TO SCALE J a 00 r FINISH GRADE PAVING SEE CIVIL PLANS COMPACTED BACKFILL AT 90% DENSITY (TOPSOIL) ° 1 0 AT 95% DENSITY J c (STRUCTURAL) , NOTE: DIMENSIONS ARE MINIMUM CLEARANCES. ALL IRRIGATION SLEEVING TRENCH BACKFILL MATERIAL TO BE CLASS "B" OR BETTER (MAX. OF 10% PASSING NO.40 SCREEN) AND BE COMPACTED TO MIN. 95% OPTIMUM DENSITY PER ASTM D-1557-70 (MODIFIED PROCTOR) SLEEVE/TRENCHING DETAIL NOT TO SCALE 16. ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT. 17. EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND WIRE TO BE A MINIMUM OF 14 GAUGE. 18. ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L. LABEL. 19. CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE INTIAL INSPECTION. 20. CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL TO THE ABOVE DATES, OR AS FREEZE/PRECIPITATION CONDITIONS DETERMINE SERVICE NEED. 21. IRRIGATION SCHEDULING: THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE. PERIODIC (WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIA BUDGET ADJUSTMENT. RE -ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHEN ADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE, BASED ON PUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED FOR 50 TO 80 PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED FOR 100 PERCENT REPLACEMENT FACTOR ON A TYPICAL MINIMUM 3 -DAY CYCLE. SHRUB ZONES SHOULD BE PROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER REQUIREMENT ON A ONCE PER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL ETo ("FIELD RECHARGE") TO BE COMPLETED DURING THE CONSTRUCTION PHASE WHILE THE CONTRACTOR IS ON THE JOB SITE. OVER WATERING OF LANDSCAPE DUE TO CONTROLLER SCHEDULING TO BE GROUNDS FOR CONTRACTOR TO REPAIR ANY RESULTANT DAMAGES AT CONTRACTOR'S OWN EXPENSE. 22. SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTEN APPROVAL OF OWNER'S REPRESENTATIVE. 23. ALL ZONES TO PASS A MINIMUM DISTRIBUTION UNIFORMITY OF 62 PERCENT, AS TESTED THROUGH AN IRRIGATION ASSOCIATION CERTIFIED WATER AUDIT. 24. CLEANUP AND PROTECTION: DURING IRRIGATION WORK, KEEP ALL PAVEMENT CLEAN AND WORK AREAS IN AN ORDERLY CONDITION. PROTECT IRRIGATION WORK AND MATERIALS FROM DAMAGE DUE TO LANDSCAPE AND IRRIGATION OPERATIONS AND TRESPASSERS. MAINTAIN PROTECTION DURING INSTALLATION AND MAINTENANCE PERIOD. TREAT, REPAIR, OR REPLACE DAMAGE LANDSCAPE AND IRRIGATION WORK AS DIRECTED BY THE OWNER. BY BY POP-UP SPRINKLER - FLUSH MULCH SPRINKLER PVC SCH 80 NIPPLE PVC LATERAL '' J NOTE: MANUFACTURER'S LIMITS PREVAIL FOR INSTALLATION AND ADJUSTMENTS. PROVIDE SWING JOINT RISERS AT WALKS AND CURBS. 24 FLEXIBLE RISERS ACCEPTABLE ELSEWHERE. POP-UP RISER ASSEMBLY NOT TO SCALE CHEMM FOR COL#qJANM To C" STAWAFM Date Date Date 6" CLEAR OF OBSTRUCTION MULCH CONDITION 0 z a �-- FINISH GRADE ADJUST ANGLE AT SLOPE COVERAGE CONDITIONS. 50% OF SLOPE ANGLE - TYPICAL MARLEX 90° ELBOWS PVC SCH 40 TEE SxSxT (SIDE INLET ONLY) DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 PVC SCH 80 SxT 0 V \c SLEEVE(S) n FINISIH GRADE PVC LATERAL SPEAR WIRE WITH WATERPROOF PVC MAINLINE o cc ° c c VALVE WIRING WITH COVER OF SUMP ALT. WIRE SLEEVE ,.. PVC PIPE BED MATERIAL PVC TO BE CLEAN AND NIPPLE FREE OF ROCK All. LARGER THAN 1/2 i PVC MAINLINE/LATERAL d tz� N NOTE: DIMENSIONS ARE MINIMUM CLEARANCES. ALL IRRIGATION SLEEVING TRENCH BACKFILL MATERIAL TO BE CLASS "B" OR BETTER (MAX. OF 10% PASSING NO.40 SCREEN) AND BE COMPACTED TO MIN. 95% OPTIMUM DENSITY PER ASTM D-1557-70 (MODIFIED PROCTOR) SLEEVE/TRENCHING DETAIL NOT TO SCALE 16. ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT. 17. EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND WIRE TO BE A MINIMUM OF 14 GAUGE. 18. ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L. LABEL. 19. CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE INTIAL INSPECTION. 20. CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL TO THE ABOVE DATES, OR AS FREEZE/PRECIPITATION CONDITIONS DETERMINE SERVICE NEED. 21. IRRIGATION SCHEDULING: THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE. PERIODIC (WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIA BUDGET ADJUSTMENT. RE -ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHEN ADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE, BASED ON PUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED FOR 50 TO 80 PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED FOR 100 PERCENT REPLACEMENT FACTOR ON A TYPICAL MINIMUM 3 -DAY CYCLE. SHRUB ZONES SHOULD BE PROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER REQUIREMENT ON A ONCE PER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL ETo ("FIELD RECHARGE") TO BE COMPLETED DURING THE CONSTRUCTION PHASE WHILE THE CONTRACTOR IS ON THE JOB SITE. OVER WATERING OF LANDSCAPE DUE TO CONTROLLER SCHEDULING TO BE GROUNDS FOR CONTRACTOR TO REPAIR ANY RESULTANT DAMAGES AT CONTRACTOR'S OWN EXPENSE. 22. SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTEN APPROVAL OF OWNER'S REPRESENTATIVE. 23. ALL ZONES TO PASS A MINIMUM DISTRIBUTION UNIFORMITY OF 62 PERCENT, AS TESTED THROUGH AN IRRIGATION ASSOCIATION CERTIFIED WATER AUDIT. 24. CLEANUP AND PROTECTION: DURING IRRIGATION WORK, KEEP ALL PAVEMENT CLEAN AND WORK AREAS IN AN ORDERLY CONDITION. PROTECT IRRIGATION WORK AND MATERIALS FROM DAMAGE DUE TO LANDSCAPE AND IRRIGATION OPERATIONS AND TRESPASSERS. MAINTAIN PROTECTION DURING INSTALLATION AND MAINTENANCE PERIOD. TREAT, REPAIR, OR REPLACE DAMAGE LANDSCAPE AND IRRIGATION WORK AS DIRECTED BY THE OWNER. BY BY POP-UP SPRINKLER - FLUSH MULCH SPRINKLER PVC SCH 80 NIPPLE PVC LATERAL '' J NOTE: MANUFACTURER'S LIMITS PREVAIL FOR INSTALLATION AND ADJUSTMENTS. PROVIDE SWING JOINT RISERS AT WALKS AND CURBS. 24 FLEXIBLE RISERS ACCEPTABLE ELSEWHERE. POP-UP RISER ASSEMBLY NOT TO SCALE CHEMM FOR COL#qJANM To C" STAWAFM Date Date Date 6" CLEAR OF OBSTRUCTION MULCH CONDITION 0 z a �-- FINISH GRADE ADJUST ANGLE AT SLOPE COVERAGE CONDITIONS. 50% OF SLOPE ANGLE - TYPICAL MARLEX 90° ELBOWS PVC SCH 40 TEE SxSxT (SIDE INLET ONLY) DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 PVC SCH 80 SxT 90° ELBOW WIRE WITH WATERPROOF WIRE CONNECTOR - TYPICAL FINISIH GRADE PVC SPEAR WIRE WITH WATERPROOF WIRE CONNECTOR ON CUT END VALVE BOX REMOTE CONTROL VALVE; WITH COVER OF SUMP PVC LATERAL WASHED GRAVEL SUMP TO SPRINKLERS PVC SCH 80 NIPPLE AND FEMALE ADAPTOR PVC SCH 80 UNION PVC SCH 80 NIPPLE REMOTE CONTROL VALVE; BODY CLEAR OF SUMP 1 C.F. 7/8" WASHED GRAVEL SUMP PVC MAINLINE PVC SCH 80 NIPPLE NOTE: ONE VALVE PER BOX. PROVIDE EXTRA COILS (18") OF EACH WIRE IN VALVE BOX. COMPACT SOIL AROUND VALVE BOX. USE TEFLON OR FLOWABLE SEALANT IN ALL THREADED FITTINGS, PER MANUFACTURES SPECS. REMOTE CONTROL VALVE ASSEMBLY NOT TO SCALE PER MANUFACTURER'S RAIN SENSOR DETAIL NOT TO SCALE STATE OF WASHINGTON REGISTERED ENGINEER• LA SCAPE AIRCOITECT BARGHAUSEN CONSULTING ENGINEERS `18215 72ND AVENUE SOUTH \-�Auv, a. A.", KENT, WA 98032 RGiE i. KORVE (425)251-6222 CE IFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX EXPIRES: 09/02/16 CONTACT: DAN BALMELLI "OK ET NSOR JRER'S ATIONS WALL R-3832 I 0 CITY OF RENTON C>EPARTMENT OF PUBLIC WORKS LANDSCAPE IRRIGATION NOTES AND DETAILS HARPER ENGINEERING ADDITION DIES INIM AMS pRAyyN AMS DATE 08/14/2014 F LE NO. CFECIC® D K B I$D BOOK PAC. APPROVED 5 DIRECTOR OF PUBLIC WORKS simT L4 oF a 3 i I a X W Of 0 I I 0 D T 0 U V O M Q rn m O C= z ` rn c rn D LO O N l r O z 0) N � CD ■� Z�. � O cn _0 i I d tz� N N) I O U) L z i N Lu < .c: a� a� .cn Lo Oo LCA co cn 0 0 0 i a� iy D T O m W o D = � ZTc m _ Z�. Ingo- Ingo- 0 0 M Z w0 L;j wW UJ 10 to CIO W CL CL Z 0 W In 003 co Z M 0 X UJ Lli V) W LLJ CL U) a- < 0- 0 0 -!e L_ 0 : r I 4.! I I I �' i i I I i;��� 11TH EENNN4 Z 2 WAVolpowum-A-AW6 A, Ro U41. 0- MWIi WW ------- .0 i gm, wm,F 5-10111", `X M O Cn ICY% C ',E C 0 as 0 0 _J < Z 0 0 Z LJ q NINE Along I EXISTING TREE RETENTION A HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 18, TWP. 23 N. RGE. 5 E. W.M. F of I • 1. Total number of trees over 6" in diameter on project site: 1 39 trees US2 7 2. Deductions: Certain trees are excluded from the retention calculation* TRE -No. DO Trees that are dead, diseased or dangero trees I % r 0 Trees in proposed public streets 0 trees of TRE -No. 11 Trees in proposed private access ease m ents/tracts O trees - - _- - - Trees in critical areaS3 and buffers Q trees Total number of excluded trees: 2. 7 trees S. Subtract line 2from line 1: S. :32 trees 4 4. Next, to determine the number of trees that must be retained , multiply line 3 by: 0.3 in zones RIC, R-1, R-4, or R-8 0.1 in all other residential zones 0.05 in all commercial and industrial zones 4.6trees -- 5. List the number of 6" or larger trees that you are proposinq 5 to retain 4: 5. 3 trees \V C. Subtract line 5 from line 4 for trees to be replaced: 6. trees (If line 6 is less than zero, stop here. No replacement trees are required). 7. Multiply line 6 by 12" for number of required replacement inches: 7.— n/a inches # 8. Proposed size of trees to meet additional planting requirement: V (Minimum 2" caliper trees required) 8. n/a inches 11 per tree 9. Divide line 7 b line 8 for number of replacement trees6: (if remainder is .5 or greater, round up to the next whole number) a 11 /n/ 9. trees Measured at chest height. 2- Dead, diseased or dangerous trees must be certified as such by a forester, registered landscape architect, or certified arborist, and approved by the City. N\ Critical Areas, such as wetlands, streams, floodplains and protected slopes, are defined in Section 4-3-050 of the Renton Municipal Code (RMC). \\J 4- Count only those trees to be retained outside of critical areas and buffers. The City may require modification of the tree retention plan to ensure retention of the maximum number of I& trees per RMC 4-4-1301-17a 6- Inches of street trees, inches of trees added to critical areas/buffers, and inches of trees retained on site that are less than 6" but are greater than 2" can be used to meet the tree replacement requirement. TRE -N . 10 N H:\CED\Data\Forms-Templates'Self-Help HandoutslPlannittg\TreeRetentionWorksheet.doc 12/08 X 19 • 0- E -N 7 T .39 \—TR fRo.38"` • TRE tNo.3i\\, 0 E X -N o. 4 r-7 �--� . ..... �° X Al -0 TRE\-,No.3 U CALL 2 WORKING DAYS BEFORE YW DIGS Z 811 k_-) RE -No. TRE -No. 1 N 'IV\- BY BY LLJ V) 0 < < 0 'i>: M 'G DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 EXISTING TREE SCHEDULE • 2 : r I 4.! I I I �' i i I I i;��� 11TH Li > Z 2 WAVolpowum-A-AW6 A, Ro U41. 0 of MWIi WW ------- WWWWWW. NEW i gm, wm,F 5-10111", `X a - �N Cn -Y '2' ...... - ----- ----- ---- ........ ...... 1-19 CL ...... - ... .... "owwwwww U sm A -- --- ------- . ...... NYWIRWAMw 9 sm Q "MRA I'll, .......... , 7 — ffsaw g now, ------------------ I'll VRW Q LO I weiel BEEN -------- - - - --- ----- 990NIONON=0 ----------------- ........ 0931INSIM019 mp� �Tr4 r. gum wwamp � IN4 i5 1-11RIP MR19- F, NKEII� 1 11 ------ ---- ----------- 0&!i4 I ------ I ...... ...... I ... ... ....... .. PON= 4 * WNW ---------------------- ---- L a) mme M Z LJ q NINE Along I EXISTING TREE RETENTION A HARPER ENGINEERING ADDITION PHASE 2 SW 1/4 SECTION 18, TWP. 23 N. RGE. 5 E. W.M. F of I • 1. Total number of trees over 6" in diameter on project site: 1 39 trees US2 7 2. Deductions: Certain trees are excluded from the retention calculation* TRE -No. DO Trees that are dead, diseased or dangero trees I % r 0 Trees in proposed public streets 0 trees of TRE -No. 11 Trees in proposed private access ease m ents/tracts O trees - - _- - - Trees in critical areaS3 and buffers Q trees Total number of excluded trees: 2. 7 trees S. Subtract line 2from line 1: S. :32 trees 4 4. Next, to determine the number of trees that must be retained , multiply line 3 by: 0.3 in zones RIC, R-1, R-4, or R-8 0.1 in all other residential zones 0.05 in all commercial and industrial zones 4.6trees -- 5. List the number of 6" or larger trees that you are proposinq 5 to retain 4: 5. 3 trees \V C. Subtract line 5 from line 4 for trees to be replaced: 6. trees (If line 6 is less than zero, stop here. No replacement trees are required). 7. Multiply line 6 by 12" for number of required replacement inches: 7.— n/a inches # 8. Proposed size of trees to meet additional planting requirement: V (Minimum 2" caliper trees required) 8. n/a inches 11 per tree 9. Divide line 7 b line 8 for number of replacement trees6: (if remainder is .5 or greater, round up to the next whole number) a 11 /n/ 9. trees Measured at chest height. 2- Dead, diseased or dangerous trees must be certified as such by a forester, registered landscape architect, or certified arborist, and approved by the City. N\ Critical Areas, such as wetlands, streams, floodplains and protected slopes, are defined in Section 4-3-050 of the Renton Municipal Code (RMC). \\J 4- Count only those trees to be retained outside of critical areas and buffers. The City may require modification of the tree retention plan to ensure retention of the maximum number of I& trees per RMC 4-4-1301-17a 6- Inches of street trees, inches of trees added to critical areas/buffers, and inches of trees retained on site that are less than 6" but are greater than 2" can be used to meet the tree replacement requirement. TRE -N . 10 N H:\CED\Data\Forms-Templates'Self-Help HandoutslPlannittg\TreeRetentionWorksheet.doc 12/08 X 19 • 0- E -N 7 T .39 \—TR fRo.38"` • TRE tNo.3i\\, 0 E X -N o. 4 r-7 �--� . ..... �° X Al -0 TRE\-,No.3 U CALL 2 WORKING DAYS BEFORE YW DIGS Z 811 k_-) RE -No. TRE -No. 1 N 'IV\- BY BY LLJ V) 0 < < 0 'i>: M 'G DEVELOPER: HARPER ENGINEERING 700 SW 7TH STREET RENTON, WA 98057 EXISTING TREE SCHEDULE DENOTES TREE TO BE REMOVED 0 DENOTES DEAD, DAMAGED OR DANGEROUS TREE TREE RETE ND SYMBOL DISCRIPTION TRE-No.XXX ��J EXISTING TREE CALL -OUT EXISTING TREE 1 EXISTING TREE CRITICAL ROOT ZONE I DENOTES EXISTING TREE TO BE REMOVED I EXISTING DECIDUOUS TREE EXISTNVG TREE L ND SYMBOL COMMON NAME ASH ASH BLM BIG LEAF MAPLE COT COTTONWOOD HA HAWTHORNE CHE<WM FOR COMPUAHM STATE OF TO Crrf STMOAMS WASHINGTON REGISTERED 'ENGINEER: L NDSCAPE AIR HITECT BARGHAUSEN CONSULTING ENGINEERS D 7 ate 18215 72ND AVENUE SOUTH KENT, WA 98032 Date ARGIE I. KORVE (425)251-6222 — JTIFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX DateEX PIRES: 09/02/16 CONTACT: DAN BALMELLI REMARKS SEE THIS SHEET FOR SCHEDULE TO BE REMOVED I OF TREE TO BE REMOVED I SEE THIS SHEET FOR SCHEDULE CITY OF RENTON DEPARTMENT OF PUBLIC WC>F=1KS EXISTING TREE RETENTION PLAN HARPER ENGINEERING ADDITION DEBK*4M AMS DATE 08/14/2014 FLE NO, DRAWN AMS CFE<K® QKB SCALE FE I D BOOK PAGEDIRECTOR OF PUBLIC WORKS — APPROYM 9,mT L5 5 X LLJ 0 => wll ai U to< cn 0 Lr? 0 CN CD a) E rn -v _J U I ) 00 L0 (0 CN LJJ L00 I Cn 0) L0 Do L0 En 0 C:) 0 (0 0- U9 W Z • 2 : r I 4.! I I I �' i i I I i;��� 11TH n lJ EmI11 i1 � m .; M rr WAVolpowum-A-AW6 A, Ro U41. MWIi WW ------- WWWWWW. NEW i gm, wm,F 5-10111", `X M �N Cn -Y '2' ...... - ----- ----- ---- ........ ...... 1-19 ...... - ... .... "owwwwww sm A -- --- ------- . ...... NYWIRWAMw 9 sm Q "MRA I'll, .......... , 7 — ffsaw g now, ------------------ I'll VRW ------- --- I weiel BEEN -------- - - - --- ----- 990NIONON=0 ----------------- ........ 0931INSIM019 mp� �Tr4 r. gum wwamp � IN4 i5 1-11RIP MR19- F, NKEII� 1 11 ------ ---- ----------- 0&!i4 I ------ I ...... ...... I ... ... ....... .. PON= 4 * WNW ---------------------- ---- mme DENOTES TREE TO BE REMOVED 0 DENOTES DEAD, DAMAGED OR DANGEROUS TREE TREE RETE ND SYMBOL DISCRIPTION TRE-No.XXX ��J EXISTING TREE CALL -OUT EXISTING TREE 1 EXISTING TREE CRITICAL ROOT ZONE I DENOTES EXISTING TREE TO BE REMOVED I EXISTING DECIDUOUS TREE EXISTNVG TREE L ND SYMBOL COMMON NAME ASH ASH BLM BIG LEAF MAPLE COT COTTONWOOD HA HAWTHORNE CHE<WM FOR COMPUAHM STATE OF TO Crrf STMOAMS WASHINGTON REGISTERED 'ENGINEER: L NDSCAPE AIR HITECT BARGHAUSEN CONSULTING ENGINEERS D 7 ate 18215 72ND AVENUE SOUTH KENT, WA 98032 Date ARGIE I. KORVE (425)251-6222 — JTIFICATE NO. 1014 (VALID ONLY WITH SIGNATURE) (425)251-8782 FAX DateEX PIRES: 09/02/16 CONTACT: DAN BALMELLI REMARKS SEE THIS SHEET FOR SCHEDULE TO BE REMOVED I OF TREE TO BE REMOVED I SEE THIS SHEET FOR SCHEDULE CITY OF RENTON DEPARTMENT OF PUBLIC WC>F=1KS EXISTING TREE RETENTION PLAN HARPER ENGINEERING ADDITION DEBK*4M AMS DATE 08/14/2014 FLE NO, DRAWN AMS CFE<K® QKB SCALE FE I D BOOK PAGEDIRECTOR OF PUBLIC WORKS — APPROYM 9,mT L5 5 X LLJ 0 => wll ai U to< cn 0 Lr? 0 CN CD a) E rn -v _J U I ) 00 L0 (0 CN LJJ L00 I Cn 0) L0 Do L0 En 0 C:) 0 (0 0- U9 W Z to 2 M n lJ C M rr : > CnKZM 0 2 IT > M �N Cn C cn > 0 _0 _CM:) -J U En o.> Z rn Cz n Z Z M q > > to n lJ 25 Con : > 7 0 > �N Cn C > n lJ 0 M CD 7 Cn OEM