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HomeMy WebLinkAboutR-37580600 q;t LO O O q4t T a J 0 Z Z W D J W 2 (n STORM WATER STANDARD PLAN NOTES 1. (HESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 22 F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT/HOME CCTV INSPECTION NOTE: � OWNER. STANDARD PI.tlrB 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING DWG. NAME: a. THE PROJECT DEVELOPER SHALL SUBMIT TO THE CITY THE CCTV ry MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR a_4_0 0 iv 0 0 0 SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP INSEPCTION VIDEOS AND WRITTEN REPORTS. THE CCTV INSPECTION 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. SHALL INCLUDE ALL PROJECT STORM DRAIN LINES AND CONNECTING D (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND CATCH BASIN AND MANHOLE STRUCTURES THAT WILL BECOME CITY MUNICICPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS 23. ALL DISTURBED AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE OWNED/MAINTAINED AND ALL PRIVATE 8 INCH DIAMETER OR LARGER p ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER DRAIN LINES AND CONNECTING CATCH BASIN AND MANHOLE STRUCTURES. U Uj� IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPCITY OF THE SOIL, OR; SAID VIDEOS ARE TO BE IN COLOR AND COMPATIBLE WITHTHE CITY'S mmmm TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. VIEWING AND RECORDING SYSTEMS. THE CITY WILL ONLY ACCEPT VIDEO THESE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. SUBMITTALS ON' CD OR DVD THAT IS VIEWABLE BY STANDARD VIDEO 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. PLAYER (i.e. mpg VIDEO FILE FORMAT) AND IS COMPATIBLE WITH APPROVAL OF ANY OTHER CONSTRUCTION (e.g. DOMESTIC WATER CONVEYANCE, SEWER GRANITE XP. THE VIDEO SHALL REFERENCE EACH PROJECT DRAIN CONVEYANCE, GAS, ELECTRICAL, ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL BE 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT PIPE SEGMENT TO THE UPSTREAM AND DOWNSTREAM CONNECTING CONSTRUCTED ACCORDING TO THE APPROVAED PLANS, WHICH ARE ON FILE WITH THE CITY. RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABLILTY CONNECTED WITH STRUCTRURES AS SHOWN (AND IDENTIFIED) ON THE APPROVED PROJECT ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY CONSTRUCTION PLANS. OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING b. THE COSTS INCURRED IN MARKING THE INITIAL CCTV INSPECTION SHALL CONSTRUCTION. BE BORNE BY THE PROJECT DEVELOPER. THE DEVELOPER SHALL BEAR ALL 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION COSTS INCU�:ED IN CORRECTING ANY DEFICIENCIES FOUND DURING CCTV IS IN PROGRESS. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY INSPECTION, INCLUDING THE COST OF ANY ADDITIONAL CCTV INSPECTION, 9. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOUYRS OF 7 A.M. TO 7 P.M., DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE EXFILTRATION FILTRATION TESTING OR AIR TESTING THAT MAY BE REQUIRED BY THE CITY MONDAY THROUGH SATURDAY AND NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT TO THE CORRECTION OF SAID DEFICIENCY. APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON. NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE PUBLIC WORKS c. THE DEVELOPER SHALL BE RESPONSIBLE FOR ALL COSTS INCURRED IN DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD THE CCTV INSPECTION PERFORMED SOLELY FOR THE BENEFIT OF THE 7. IT SHALL BE THE APPLICANT/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. DEVELOPER. EASEMENTS NECESSARY BEFORE INITIATING OFF-SITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION 8 FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS REGULATIONS RMC 4-3-050). SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTES ON THE PLANS. 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE 9ACKFILLED 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 T'�F CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORE IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS. 13. ALL SEDIMENTATION/EROSION FACILITIES MUS; BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTANED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON -SIT'_ EROSION HAS PASSED. 14. ALL RETENTION/DETENTION FACILITIES MUS .3E INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION AC_ 'TY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER SEC 'N. _ ALL PIPES AND APPURTENANCES SHALL LAID ON THE PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE 0 WASHINGTON STANDARD SPECIFICATION OF ROAD - - AND BRIDGE CONSTRUCTION. THIS SHALL INCLU,)IZ_' NECESSARY LLVEI-ING OF THE TRENCH BO1_TOM 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 1/20X4" EXPANSION MATERIAL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA 1/4-R AT JOINTS CLASS "C", WITH THE EXCEPTION OF PVC PIPE. 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. SCORE LINES TO BE RADIAL TO CURB AND GUTTER 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING + LIDS, UNLESS OTHERWISE SHOWN ON THE APPROVED PLANS. ALL DRAINAGE STRUCTURES ASSOCIATED 1/2-X4' EXPANSION MATERIAL WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 1/4-R AT JOINTS 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACK LINES. 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. 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 EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOTT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 - 8 INCH ROCK / 40 - 70% PASSING; 2 - 4 INCH ROCK / 30 - 40% PASSING; AND LESS THAN 2 INCH ROCK / 10 - 20% PASSING. 1/4 -/FT. SLOPE 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. 1/2-R AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION. 4- 1 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: A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURAFCE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THIER INTENDED USE. EACI JUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO -W -WIDTH OF SIDEWALK 1/2-X4' EXPANSION MATERIAL 1/4-R AT JOINTS CEM. CON C. c,�" ANS ER A W\ SCORE LINES 8 ($ 1 /20X5- EXPANSION MATERIAL CURB RETURN 7 ONLY 1/2"R - - 1 /4 -fir. �' 7PC' 4" 1/2-R PAVEMENT AS PER ?LTU` �rrrIHII� PAVEMENT AS PLANS STANDARD CEM. CONC. PARKWAY STANDARD CEM. CURB AND GUTTER CONC. CURB AND ^L 1TTER !SECTION A -A SECTION 8-B SEE SHEET 2.5.1 FOR ROADWAY DEVELOPMENT STANDARDS AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. GENERAL NOTES: JOINTS; DUMMY JOINTS SHALL BE PLACED NOT TO EXCEED 15' C/C NOR LESS THAN 10' C/C. THEY SHALL NOT 8117 LESS THAN 3/19" IN THIOCNEN AND SHALL BE EXTENDED 2- BELOW THE OUTIER LJNE_ 1/2- B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE-FOOT HIGH, 2"x4" STAKE MARKED THRUKLO •�� g'"11 AT AHL COLD JOINTS As OHIiECTED 820 ENGINEER AND SMALL EXTEND1• LiEIJ7W CONCRETE "STORM" OD "DRAIN". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND t TME SMWALX IS TO BE PLAW THE OM AND CUTTER, THE JDWT SHALL BE A GOLD JOINT 1/2•X r EXPANSHON MATEIIAL %W1 BE PLACED FROM P.C.'S TO P.T.'S AT ALL CURB RETURNS BE SECURED TO THE STAKE. H/r)W E]PANSM MATERIAL SMALL BE PLACED AT EVERY FOURTH SIDEWALK PANEL THE OOf1U&-M MIX FOR SIOEWALKS SHALL CON1`WM 10 THE REOUIREIIENTS OF CLAW B (3/4-) WITH AM E NTRAN TIENT. C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE C06CWTE SMALL HAI& A StOOM MNLS1 VM ALL EDGES HA1€91G A 2 1/2' TOOLED FINISH. THE SURFACE WATER DESIGN MANUAL AND, IF NON-WTALLIC, THE PIPE SHALL BE PLACED IN SUBCRADE CMPACTION SHALL W Hlaac011001 XeD PWXTORx A TRL-NCH WITH A TRACING WIRE ABOVE OP OTHER 'ACCEPTABLE DETECTION. D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNFD TO --- CONVEY FLOWS THROUGH INDIVIDUAL LOTS. DATE REVISION I =BY" PR THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WITH RESPECT TO OTHER UTLILITES (e.g. POWER, GAS, TELEPHONE, TELEVISION). CALL 81 1 BEFORE YOU DIG! OFFE ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 PHONE: 425-260-3412 CONTACT: DARRELL OFFE, P.E. i J ( .' 2 :'r 1,11, ;\::L i%A . if 1\ FIC t RE TY PR 11. DR %% ELL 1N FILTkATIU\ SYSTEM Root Downspout House Catch Basin ( Yard Drain) Root flow Downspout DRY WELL PLAN VIFIV NTS Root Downspout House�«uerflow K� L Splash Block flow l~irre P.fiH?sli Screen Catch Basin (Yard Drain) ,I. 15' min. NTS WE 48 lncn Diameter Hate Filled with 1' 2 - 3" Washed Drain Rode J Mark Center of Hole with 1 ' Capped PVC or Othef rneans Topsoil Flush with Surface t ;1111€ tsviin. 4" dia. PVC Pipe 48 Inch Diameter Varies Sides of Hole Hole Filled with Luied with 11 2- 3.. Washed Fuer Fabric Drain Rack Min. 1' above Seasonal High Groundwater Table t L. 000000000 0� �� p(r WASH 00��' - SURVEYED: scALF: 0 r l°° SITE SURVEY&MAPPING q• .,� DE'SIGNED: SCALE D.L. OFFE, P.E. ° o . DRAWN: • D.L. OFFE P.E. '� •° 27460 0 - 'ONE INCH �Oc� sTER�� cco�w _ CHECKED: AT FULL WALE 1 °°°°°°•(�V J ONAL YYVV NO. REVISION BY DATE APPR AP IF NOT ONE M1CH 02/23/2015 SCALE ACCORDIIIIAMY VERnCrv_ I AVD 19W HORIZOWAL• NO 1993/1991 91 DATUM D CZ � C W C) Ul ul FU z z m Cn D Cn n 0 Mo co p 7 C _.4 7 a D M ,z� i C3 CD -0 cn y z m • Cn CEMENT CONCRETE DRIVEWAY FENT NCE - TYPE RIB 0 TEXT OF INSTRUCTIONS BMPa)esi ma a.-jetne, . .fa�:,r Cdi;E'J Pet I Wt-.-;Ct- was €iistaijiec to tF'duce the str.?3 [ iwate r € L :`1: t InipacLs CJ S, )nle c.' all of tilF3.'T'pervl:D,s s..€'face y'=_,I �'O)��.f2}F A clrtotated r'a, e-,crir.e-tion is a e`l..x1) of diainage Ateyai_"�e pipe with t`, IL's :(1 Ff":e b,,, tnCti Ciesigned to 'leak fl not f _rweyed by t_l01 131;3'•3. €1's•_0 'i gla"ve fi!IeLyt-? wt'eie Lie i-;akeC1 Into the sul1. unding s ii! P ne 1.3. nnectitws'`': IS intended to F P iL�i�te ' � t7t_EYu'ijiy * t 'riflittation r-4 any ';jnl_'T vlat is be n,, ..', nveyecJ fiarn an s:inipeiVious surface !itistuajly a I crtjc"Q J, nage sys'e' ' s.-iativ�ray I>il3e :>yat*�"'i r,e S:Zc.' atlC: 1_ iT o'sitivr: �r tnu ei f: kite" pipe silt f i€.'rt as de ?€'::ter uy vne co<sti :.t;Itepiara ar-c cies€ }ri C1BtasIS iHl tSt JE' 'Tlairi:cl.r €eft and rTiay r1ol be �_Ilh 3r"€gec k'JlthCLit wijtte'r1 appirovai ef.i lic-in tl'ie hCi". j can:y W1 iTe" ami Lanol liL'S'"`u,;ce `� Div€s€ot-: =?( :Lite a.igp a fiJtife de4e,o' prnenl I)ti:rniit 't tYi K 1GUr'ty 1 hA �.s ,.i VB' �P:._,( ffle l ei'_:' �it�? Ij, tT:s)it rs{ I 3y5tei ' rT"tii.,t Plot be ccin1palc e; + i:1 Vdi11 I ir;F?'viou to €als I.A PERFORATED PIN,' ('0)N\EC 1'IO\ FOR A S1\(;1,E ['': MILL Itdf:SIDE\(`I: 0 random fill filter fabric: s ped pipe 18" rnin0 f 1 ' washed i ock 24" min - TRENCH X=SECTION NTS slope r -i , to rr:;: d drainage systern X 10 level trench tits/perf pipe PLAN VIEW OF ROOF NTS '4 >.- CITY OF ML REN TON R Plan rIr,ri!Building/Public Works Dept. R-315806 SHELDEN SHORT PLAN" SCOTT DONOGH HOMES, INC. ROAD / STOrtM DETAILS & NOTES 1.318 KENNEWICN: AVENUE NE TYPICAL SIDEWALK f ADOPTED � J Q STANDARD PI.tlrB TSf DATE: 04/04 DWG. NAME: F007 SP PAGE i J ( .' 2 :'r 1,11, ;\::L i%A . if 1\ FIC t RE TY PR 11. DR %% ELL 1N FILTkATIU\ SYSTEM Root Downspout House Catch Basin ( Yard Drain) Root flow Downspout DRY WELL PLAN VIFIV NTS Root Downspout House�«uerflow K� L Splash Block flow l~irre P.fiH?sli Screen Catch Basin (Yard Drain) ,I. 15' min. NTS WE 48 lncn Diameter Hate Filled with 1' 2 - 3" Washed Drain Rode J Mark Center of Hole with 1 ' Capped PVC or Othef rneans Topsoil Flush with Surface t ;1111€ tsviin. 4" dia. PVC Pipe 48 Inch Diameter Varies Sides of Hole Hole Filled with Luied with 11 2- 3.. Washed Fuer Fabric Drain Rack Min. 1' above Seasonal High Groundwater Table t L. 000000000 0� �� p(r WASH 00��' - SURVEYED: scALF: 0 r l°° SITE SURVEY&MAPPING q• .,� DE'SIGNED: SCALE D.L. OFFE, P.E. ° o . DRAWN: • D.L. OFFE P.E. '� •° 27460 0 - 'ONE INCH �Oc� sTER�� cco�w _ CHECKED: AT FULL WALE 1 °°°°°°•(�V J ONAL YYVV NO. REVISION BY DATE APPR AP IF NOT ONE M1CH 02/23/2015 SCALE ACCORDIIIIAMY VERnCrv_ I AVD 19W HORIZOWAL• NO 1993/1991 91 DATUM D CZ � C W C) Ul ul FU z z m Cn D Cn n 0 Mo co p 7 C _.4 7 a D M ,z� i C3 CD -0 cn y z m • Cn CEMENT CONCRETE DRIVEWAY FENT NCE - TYPE RIB 0 TEXT OF INSTRUCTIONS BMPa)esi ma a.-jetne, . .fa�:,r Cdi;E'J Pet I Wt-.-;Ct- was €iistaijiec to tF'duce the str.?3 [ iwate r € L :`1: t InipacLs CJ S, )nle c.' all of tilF3.'T'pervl:D,s s..€'face y'=_,I �'O)��.f2}F A clrtotated r'a, e-,crir.e-tion is a e`l..x1) of diainage Ateyai_"�e pipe with t`, IL's :(1 Ff":e b,,, tnCti Ciesigned to 'leak fl not f _rweyed by t_l01 131;3'•3. €1's•_0 'i gla"ve fi!IeLyt-? wt'eie Lie i-;akeC1 Into the sul1. unding s ii! P ne 1.3. nnectitws'`': IS intended to F P iL�i�te ' � t7t_EYu'ijiy * t 'riflittation r-4 any ';jnl_'T vlat is be n,, ..', nveyecJ fiarn an s:inipeiVious surface !itistuajly a I crtjc"Q J, nage sys'e' ' s.-iativ�ray I>il3e :>yat*�"'i r,e S:Zc.' atlC: 1_ iT o'sitivr: �r tnu ei f: kite" pipe silt f i€.'rt as de ?€'::ter uy vne co<sti :.t;Itepiara ar-c cies€ }ri C1BtasIS iHl tSt JE' 'Tlairi:cl.r €eft and rTiay r1ol be �_Ilh 3r"€gec k'JlthCLit wijtte'r1 appirovai ef.i lic-in tl'ie hCi". j can:y W1 iTe" ami Lanol liL'S'"`u,;ce `� Div€s€ot-: =?( :Lite a.igp a fiJtife de4e,o' prnenl I)ti:rniit 't tYi K 1GUr'ty 1 hA �.s ,.i VB' �P:._,( ffle l ei'_:' �it�? Ij, tT:s)it rs{ I 3y5tei ' rT"tii.,t Plot be ccin1palc e; + i:1 Vdi11 I ir;F?'viou to €als I.A PERFORATED PIN,' ('0)N\EC 1'IO\ FOR A S1\(;1,E ['': MILL Itdf:SIDE\(`I: 0 random fill filter fabric: s ped pipe 18" rnin0 f 1 ' washed i ock 24" min - TRENCH X=SECTION NTS slope r -i , to rr:;: d drainage systern X 10 level trench tits/perf pipe PLAN VIEW OF ROOF NTS '4 >.- CITY OF ML REN TON R Plan rIr,ri!Building/Public Works Dept. R-315806 SHELDEN SHORT PLAN" SCOTT DONOGH HOMES, INC. ROAD / STOrtM DETAILS & NOTES 1.318 KENNEWICN: AVENUE NE 02/23/2015 FIELDBOOK: PAGE: DRAWING NO: SHEET: 6 OF. 18 < . � f � J Q 0 ry �j a_4_0 0 iv 0 0 0 0 LL D z w � p r U Uj� t mmmm 02/23/2015 FIELDBOOK: PAGE: DRAWING NO: SHEET: 6 OF. 18 < .