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Home My WebLink AboutR-39003400 0 0 0 0 1 14)Q J I ..,.Day*9..," � CO Cal Worktig Days Before You pb 811 UNUM U Kiergoune Location C rdw ODMf,ND,ORWA) STORM STUB SCHEDULE LOT IF AB 2N4 FG DEPTH TO IF AB I J2213 a87 2 37128 aM 3 37124 a76 4 37218 1.84 5 37998 L04 6 38989 a20 7 38998 1.40 e 36127 1.73 9 36966 am 10 JN.JD ABB- -I.B6'- 1.70 11 37421 179 12 ai6.9B- 37668 1.45 13 377.52 am 14 Midi- 377.62 am 15 37626 1.30 16 &3358- J7A79 iBBdB-B- 1.31 17 37A03 a97 188- 374.86 214 19 37186 1.35 20 X3956- 37125 an 21 db9d4- 37286Bt} � aJ5 22 2.Tta4- 37.179 1.21 23 43469- 57457 a43 24 37313 1.87 25 57233 X93 X99- a67 26 JN.04 a46 27 569./8 1.35 +NOTE ALL STORM SNB IS CALL OUTS ARE AT CLEAMG4F OF RESPECTIVE LOT WITH MINIMUM 2.00% PIPE SLOPE HE'S MAY BE FIELD ADJUSTED TO ACCOMMODATE DEVELOPMENT NOTES: RESIDENRAL BUILDING PERMIT DRAINAGE REVIEW WHEN APPLICATION IS MADE FOR A SINGLE FAMILY RESID£NRAL BUILDING PERMIT FOR EACH LOT J. ALL TRENCH RESTORATION SHALL BE PER THE CURRENT CITY OF RENTON TRENCH RESTORA ROY AND STREET OVERLAY DETAIL. 4. PER SECTION 7 REQUIREMENT FOR PATCHING, OVERLAY, OVERLAY MOTHS 1. TRENCHES (ROAD CROSSINGS) D IF THE OUTSIDE OF ME TRENCHING IS WITHIN THREE FEET (3) OF ANY ADJACENT LANE LINE, THE ENTIRE ADJACENT TRAVELED LANE AFFECTED DULL BE R£PAWD. LANDSCAPING NOTE 1. TRACT "B" WLL BE OWNED BY HOA AND POND LANDSCAPING OUTSIDE OF THE FENCED AREA SHALL BE MAINTAINED BY THE HOA_ AN EASEMENT OVER AND ACROSS TRACT "B" ALLOWNG THE CITY ACCESS TO INSPECT AND MAINTAIN THE POND AND ALL STORMWATER FACILITIES IN THE TRACT WILL BE RECORDED, 2. THERE SHALL BE A MINIMUM OF 3 -FOOT CLEAR RADIUS AT ALL FIRE HYDRANTS. PRIVATELY MAINTAINED STORM ELEMENTS. I. ALL STORM DRAIN SNB -OUTS TO BE PRIVATELY MAINTAINED. 2 ALL PRIVATE STORM CONNECTIONS TO BE PERFORATED SNB -OUTS FLOW CONTROL BMP NOTES.• SECTION L213 STATES MAT ANY IMPERVIOUS SURFACE SERVED BY AN INFILTRATION FACILITY IN ACCORDANCE NTH THE FLOW CONTROL FACILITY REQUIREMENT, THE FACILITY IMPLEMENTATION REQUIREMENTS AND THE DESIGN CRITERIA FOR INFILTRATION FACILITIES IS EXEMPT FROM THE FLOW CONTROL BMPs REQUIREMENT PRIVATE DRAINAGE EASEMENT NOTE: PRIVATE DRAINAGE EASEMENTS TO BE GRANTED IN FRONT 10 -FEET OF LOTS ON WHICH STORM STUBS BENEflTING AN ADJACENT LOT CROSS, FINAL LOCATIONS TO BE SHOW) ON FINAL PLAT NE 1/4 SECTION 23, TOWNSHIP 23 N. RANGE 5 E. W.M. ALPINE NURSERY PRIVATE CB SCHEDULE LOTjf AB RIM AB IS AB I ce N 37240 � JBA31 4 C9 37101 �J8691 7 CS D B- 38920 �36&05 9 C8 321118 �38601 13 CB BB- 37917 �37102 19 CB G J7105 �37aoe 21 C8 dJd9B- 373&2 � 39985 24 C9 E 'er 374.14 �37aoe 27 CB C B- JW90 �36&70 SURFACE WATER STANDARD PLAN NOTES.• I. MESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2 BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCDON MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN RENEW SECTION AND THE APPLICANT d ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC). THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND RIE AMERICAN PUBLIC WORKS ASSOCIATION LAPIN), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE ME SOLE RESPONSIBILITY OF ME APPLICANT AND M£ PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM ME ABOVE REQUIREMENTS FOUND IN MIS PLANS ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CWSRTUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G. DOMESTIC WATER 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 DULL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS 6. GRADING ACRNTIES (SITE ALTERATION) ARE LIMITED TO ME HOURS OF 7 A.M. TO 7PM. MONDAY THROUGH SATURDAY AND NO WORK DN SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROLED WITH A WRITTEN DECISION BY ME CITY OF RENTON Z IT SHALL BE THE APPLICANY5/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF-SITE WORK EASEMENTS REQUIRE REVIEW AND APPROVAL PRIOR TO CONSTRUCTION & FRANCHISED URURES OR OTHER INSTALLATIONS MAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS MAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO ME CIN OF RENTON 9 DATUM SHALL BE NAW 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS TO ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO ME CITY FOR RENEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRAD£ SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12 OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS I3 ALL SEDIMENTA PON/EROSION FACIURES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION AND THEY MUST BE SA RSFACTORILY MAINTAINED UNRL CONSTRUCTION IS COMPLETED AND THE POTENRAL FOR ON-SITE EROSION HAS PASSED, 14. ALL RETENRON/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWSE APPROVED BY ME PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. I5 ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSMUCRON THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM UR ME TOP OF THE FOUNDATION MA LENTIL, A5 WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT ME ENTIRE LENGTH OF THE PIPE WLL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS 'C1 WTH THE EXCEPTION OF PVC PIPE I& STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT /1 OR BETTER INSIDE AND OUTSIDE IZ 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. IB BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE NTH TABLE 4.1 EASEMENT WOMS AND BUILDING SETBACKS LINES 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED O 10 FEET BELOW PAVEMENT LEVEL. 20. ALL DRIVEWAY CULVERTS LOCATED MORIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROWDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REWIRED. SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 - B INCH ROCK / 40 - 70% PASSING 2 - 4 INCH ROCK / 30 - 40X PASSING AND LESS MAN 2 INCH ROCK / 10 - 20% PASSING. 21, ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY ME CITY PLAN RENEWER OR SURFACE WATER UTILITY SECRON. AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM IMLL BE SUBMITTED TO THE CITY UPON COMPLETION. 22, DRAINAGE OURETS (SNB -OUTS) SHALL BE PRODDED FOR EACH INDNIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY ME CITY SNB -OUTS SHALL CONFORM TO THE FOLLOWNG: EACH OUTLET SHALL BE SUITABLY LOCATED AT ME LOWEST ELEVATION ON ME LOT, SO AS TO SEROCE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAMS, ORNEWAYS YARD DRAINS, AND ANY OMER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER ME LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOMNG POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. EOURETS ON EACH LOT SHALL BE LOCATED WIN A FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" OR DRAIN". THE NB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND HE SECURED TO THE STAKE. c.PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIRCATONS DESCRIBED IN CHAPTER 4 OF ME SURFACE WATER DESIGN MANUAL AND, IF NON-METALLIC, THE PIPE SHALL CONTAIN WRE OR OTHER ACCEPTABLE DETECTION. J PRIVATE DRAINAGE EASEMENTS ARE REWIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDINOUAL LOTS 9.ME APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WIN RESPECT TO THE URLIRES (E.G. POWER, GAS, TELEPHONE, TELEVISION). L ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY ME LOT HOME OMER. 9 STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDINGS FOUNDATIONS EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES BROODED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION 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 ME MOISTURE CAPACITY OF ME SOIL, OR, AMENDED SOIL SHALL BE ADDED TO MAINTAIN ME MOISTURE CAPACITY. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGARON AND/OR LIABILITY CONNECTED NTH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROWOED DURING CONSTRUCTION 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR BROODING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS AND ANY OTHER NEEDED ACTIONS TO PROTECT ME LIFE HEALTH, AND SAFETY OF ME PUBLIC. AND TO PROTECT PROPERTY IN CONNECTION WTH ME PERFORMANCE OF WORK COVERED BY ME CONTRACT. ANY WORK WHIN THE TRAVELED RIGHT OF WAY MAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REWIRE 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 APPLE 27. PROJECT LOCATED WTHIN ME AQUIFER PROTFCRO4 AREA (APA) SHALL COMPLY WTH SPECIAL REQUIREMENT 0 OF ME SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECRON REGULATIONS (RML 4-3-050). BY: Date: BY: Date: BY: Date: BY: Date: A S BUILT I 1 C" COMMEM9, WHEN 1 MAJ 103.03.161 MAI - „o,,,�„ r 2 CM00MIAENIB,REMEw2 MAJ 69.23.16 MAI 5�`"s46 ASNOlED =oMW,„ °�l • CITY CF ALPINE NURSERY 09.28.15 D.R. STRONG "`°vLn i 3 10"I MA1 67.26.16 MA r ((� CONSULTING ENGINEERS P Sr"`qor l� rC N TC N C\\JJ 4 A6 -BI M 69.12.17 W ' yLR STORM STUB TABLE AND NOTES ENGINEERS PLANNERS SURVEYORS DA7UM fxEO� �- Planning/Building/Public Warks Dept. o� C18 6207THAVENUE KIRKLAND,WAB&133 NO. REVISION BY DATE .APPR U15007366 o4zsaz73oaT F4z6az7.z4z3 "W`AlV �. 18 a-42 DRS PROJECT NO. 14069 R-390034