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HomeMy WebLinkAboutTED2703516.5NW 1/4, SW 1/4, SEC 17, TWP 23N, RGE 5E, W.M. 0 U 6 z m 0 w a a w w (L 0 J a w a 0 0 J 0 w X l.� w Q 0 O Z SERVICES AND HYDRANT LATERALS A SPHA L T CONCRE TE PA VEMEN T RES TORA TION DE TA IL WELLS A VENUE S. VARIES NOT TO SCALE TEMPORARY STREET RESTORA77ON N01FS A) THE CONTRACTOR SHALL PATCH ALL TRENCH CUTS AT THE END OF EACH WORKING DAY WITH A TEMPORARY ASPHALT PATCH, EXCEPT THE LAST SEC77ON OF THE TRENCH WHICH MAYBE COVERED WITH STEEL SHEETS TEMPORARY PATCHES SHALL BE COMPACTED WITH A ROLLER COMPACTOR TO A DENSITY WHICH WILL PROVIDE A SMOO77-1, FIRM SURFACE FOR VEHICLES. THE PATCHES SHALL BE MAINTAINED THROUGHOUT 774E DURA77ON OF THE PROJECT TO PREVENT POT HOLING AND RUTS FROM FORMING. ALL POTHOLES, RUTS AND BUMPS MUST BE REPAIRED IF 774E DEFECT EXCEEDS AN INCH /N DEPTH OR HEIGHT. B) AT THE END OF EACH WORKING WEEK, 774E ENGINEER WILL INSPECT 774E TEMPORARY PATCHES /F THE TEMPORARY PATCHES DO NOT PROVIDE AN ADEQUATE DR/V1NG SURFACE, AS DETEMINED BY THE ENGINEER, THE CONTRACTOR SHALL INSTALL A PERMANENT PATCH AS NOTED ON THE PAVEMENT RESTORATION DETAILS. PAY LIMIT TRENCH BACKFILL, 3' MAINLINE, 2' WATER SERVICES AND HYDRANT LATERALS SEE PAVEMENT RESTORATION DETAILS AND TEMPORARY STREET RESTORATION NOTES FOR TRENCH PATCHING REQUIREMENTS I SUBSEQUENT BACKFILL MATERIAL (NATIVE IF APPROVED BY ENGINEER) OR IMPORT PER SECT70N 9-0314(1) GRAVEL BORROW 12" D.I. WATER MAIN WITH POL YWRAP PIPE ZONE MATERIAL PER SECTION 9-03.12(3) GRAVEL BACKFILL FOR PIPE ZONE BEDDING DEPTH AS REQD EXCAVA770N AND BACKFILL OF UNSUITABLE FOUNDAT70N MATERIAL (IF NECESSARY) DEPTH AS APPROVED BY ENGINEER. MATERIAL SHALL MEET SECTION 9-03.9(1) BALLAST. WA TER MAIN / WA TER SERVICES T YPI CA L TRENCH BEDDING A ND BA CKFIL L NOT TO SCALE WA TER U77L1 TY NOTES AND SPECIFICA 77ONS 1. THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER U77LITY. 2. ALL WORK MATERIAL SHALL BE /N CONFORMANCE WITH THE STANDARDS AND SPECIFICA7ONS OF THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND 774E 1996 EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON /N THE RENTON STANDARD PLANS & SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL 77MES DURING CONS7RUCT70N. J. THE HOURS OF WORK /N THE S7REET RIGHT OF WAY SHALL BE LIMITED TO 8. JO AM TO 3:30 PM ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY 774E PUBLIC WORKS DEPARTMENT AT (425) 430-7301. 774E POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY. 4. ALL LOCATIONS OF EXISTING UT/LIT/ES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCA77ON SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR U77LITY LOCATES CALL 48-HOUR LOCATORS 800-424-5555. 5. AN APPROVED TRAFFIC CONTROL PLAN /S REQUIRED TO BE SUBMITTED AT THE PRE-CONSTRUCT70N MEETING. 6. ALL WATERMAIN PIPE /S TO BE CEMENT LINED DUC77LE IRON PIPE CONFORMING TO AWWA C110 AND Clll OR LATEST REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COA77NG SHALL CONFORM TO AWWA C104 OR LATEST REWS/ON. PIPE JOINTS TO BE PUSH -ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105/A21.5-93 STANDARDS. 7. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS N07ED ON PLANS, AND IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-8Z CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA C104/421/4-90. IF FIT77NGS ARE 3 TO 12 INCHES /N DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL /N ACCORDANCE WITH E17HER ANSI/AWWA C110-A21.10-87 OR ANSI/AWWA C153/A21.53-94. THREE (3) INCH TO 12 INCH DIAMETER F/T77NGS, WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS, SHALL BE /N ACCORDANCE WITH ANSI/AWWA C110/A21.10.87 OR A COMBINATION OF ANSI/AWWA C110/A21.10.87 AND ANSI/AWWA C153/A21.53-94 SUCH THAT THE PORTION OF 774E FIT77NG WITH A MECHANICAL JOINT(S) MAY BE WITH ANSI/AWWA C153/A21.53-94 AND THAT POR77ON OF THE FIT77NG WITH FLANGED JOINT(S) SHALL BE /N ACCORDANCE WITH AWWA C110/A21.10-8Z ACCEPTANCE TESTING /N ACCORDANCE WITH SEC77ON 5J.53 OF ANSI/AWWA SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-87 SHALL BE OBTAINED BY 774E CONTRACTOR AND TRANSMITTED TO THE OWNER. 8. GATE VALVES SHALL BE IRON BODY, BRONZED -MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND O-RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509). VALVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERA 77NG PRESSURE OF 200 PSI. GA7E VALVES SHALL BE CLOW LIST 14, MUELLER COMPANY NO. A2380 OR M & H. 9. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESS/ON TYPE (OPENING AGAINST PRESSURE) CONFORMING TO AWWA C-502-85 WITH A 6 INCH MECHANICAL JOINT INLET AND A MAIN VALVE OPENING (M. V.O.) OF 5-1/4 INCH, TWO 2-1/2 INCH HOSE NOZZLES WI7H NATIONAL STANDARD 774READS 7-1/2 THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLE WI774 THE NEW SEA TILE PATTERN 6 THREADS PER INCH, 60 10. THE TWO 2-1/2 INCH HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH OPERATING NUT OF THE SAME DESIGN AND PROPORTIONS AS 774E HYDRANT STEM NUT. CAPS SHALL BE FITTED WITH SUITABLE NEOPRENE GASKETS FOR POS177VE WATER 77GH77VESS UNDER TEST PRESSURES. 11. THE 4 INCH PUMPER NOZZLE SHALL BE FITTED MTN A STORZ ADAPTER, 4 INCH SEATTLE THREAD X 5 INCH STORZ. STORZ ADAPTER SHALL BE FORGED AND/OR EXTRUDED 6061-T6 ALUMINUM ALLOY, HARDCOAT ANODIZED. THREADED END POR77ON SHALL HAVE NO LUGS AND TWO SET SCREWS 180 DEGREES APART. STORZ FACE TO BE METAL, NO GASKET TO WEATHER. STORZ CAP TO HAVE SYN77-IET7C MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH 1/8 INCH, COATED, STAINLESS STEEL, AIRCRAFT CABLE. 12. FIRE HYDRANTS SHALL BE PAINTED WIN TWO COATS OF PAINT. PRESERVA77VE PAINT NUMBER 43-655 SAFETY YELLOW OR APPROVED EQUAL. 13. PUMPER CONNEC77ON TO FACE ROADWAY ASSEMBLY. 14. FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS, LATEST REWS/ON. 15. ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE, UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. ALL WA7ERMA/N 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES BELOW FINISH GRADE, INLESS 07HERWISE APPROVED BY THE CITY OF RENTON. 16. ALL WATERMA/NS 6 INCHES AND LARGER /N DIAMETER SHALL BE CLEANED WITH PIPE CLEANING "PIGS" PR/OR TO DISINFECTION. THE POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL, 2 LB/CU. FT. DENSITY FOAM WITH 90A DUROME7ER URETHANE RUBBER COA77NG ON THE REAR OF "PIG" ONLY. 17. PIGS" SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THE CLEANING OPERA 77ON 18. ALL WATERMA/NS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI OR 150 PSI OVER OPERATING PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CITY OF RENTON AND THE WASHINGTON STATE HEALTH DEPARTMENT. ALL PRESSURE TES77NG SHALL BE DONE /N THE PRESENCE OF A REPRESENTA77VE OF THE CITY OF RENTON. THE QUANTITY OF WATER LOST FROM 774E MAIN SHALL NOT EXCEED 774E NUMBER OF GALLONS PER HOUR AS LISTED /N CITY OF RENTON STANDARD PLANS & SPECIFICATIONS 7-11.3(11). 774E LOSS /N PRESSURE SHALL NOT EXCEED 5 PSI DURING THE 2 HOUR TEST PERIOD. 19. ALL WATERMA/NS AND SERVICES SHALL BE DISINFECTED BY THE INJEC77ON OF A 50 PPM (MINIMUM CONCENTRATION) CHLORINE/WATER SOLU77ON. DRY CALCIUM HYPOCHL ORI TF SHALL NOT BE PLACED /N THE PIPE AS LAID. CHLORINE SHALL BE ME7ERED/INJEC7ED /N ACCORDANCE W TH SECTION 7-11. 3(12)E OR 7-11. 3(12)F OF 714E STANDARD SPECIFICATIONS REFERENCED ABOVE. 20. A PRE- CONS TRUCT7ON CONFERENCE /S REQUIRED PRIOR TO ANY CONS7RUCT70N. A MINIMUM OF FIVE (5) WORKING DAYS NOTICE /S REQUIRED FOR SCHEDULING. 21. TWENTY-FOUR (24) HOURS N077CE WILL BE REQUIRED PRIOR TO STAR77NG NEW CONSTRUCTION. 22. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. 23. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUC77ON PERMITS, AND PA Y MENT OF FEES HA VE BEEN MADE TO THE Cl Ty OF RENTON. 24. ALL CONNEC77ONS TO EXIS77NG MAINS ARE TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS, WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS KITH PR/OR APPROVAL FROM THE PUBLIC WORKS DEPARTMENT. ALL NECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY 774E CONTRACTOR AND BE ON -SITE PRIOR TO CITY NO77F/CA RONS. 25. INSPECTION WILL BE ACCOMPLISHED BY A REPRESEN TA 77 VE OF THE CITY OF RENTON. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES TWENTY FOUR (24) HOURS IN ADVANCE OF BACKF/LLING ALL CONSTRUCTION. THE CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS -BUILT DRAWINGS 26. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE PRIOR TO FINAL TIE-IN. 27. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE STAR MANUFACTURING COMPANY OF COLUMBUS OHIO, OR EQUAL, APPROVED /N WRI77NG BY THE PUBLIC WORKS DEPARTMENT. 28. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A M/NIMUM DEPTH OF TWO (2) INCHES. OIL MAT STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWq (2) INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT 29. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF IN177AL EXCA VA 770N WITH A PERMANENT, SEALED PATCH TO BE PLACED, TO CITY OF RENTON POLICY, WITHIN 10 DAYS CALL FOR SUBGRADE INSPECTON PRIOR TO PLACEMENT OF FINAL PA TCH. 30. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE SCHEDULE 40 /N UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVED AREAS. ALL CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. SPECIFICA 77ONS FOR BUILDING SEWERS.• THE BUILDING SEWER SHALL BE DUC77LE IRON PIPE CLASS 50, PVC PLAS77C PIPE ASTM SPEC. 03034 OR EQUAL, OR OTHER SUITABLE MATERIAL APPROVED BY THE UTILITIES ENGINEER. ANY PART OF THE BUILDING SEWER THAT /S LOCATED WITHIN TEN FEET (10) OF A WATER SERVICE PIPE SHALL BE CONSTRUCTED OF DUC77LE IRON PIPE WITH PUSH -ON RUBBER GASKET JOINTS. IF INSTALLED /N FILLED OR UNSTABLE GROUND, 774E BUILDING SEWER SHALL BE OF DUCTILE IRON PIPE WITH PUSH -ON RUBBER GASKETED JO/NT5. JOINTS SHALL BE 77GHT AND WATERPROOF. ALL JOINTS AND CONNECTIONS SHALL BE MADE GAS77GHT AND WATERTIGHT, AND INSTALLED IN ACCORDANCE WITH APWA SPEC. 62-3.98A. DUC77LE IRON PIPE PUSH -ON JOINTS SHALL CONFORM WITH ANSI A-21.11. PVC PIPE JOINTS SHALL CONFORM WITH AST" D 2680. 07HER JOIN77NG MATERIALS AND METHODS MAY BE USED ONLY BY WRITTEN APPROVAL OF THE U77LI77ES ENGINEER. THE SIZE AND SLOPE OF THE BUILDING SEWER SHALL BE SUBJECT TO THE APPROVAL OF T74E UTILI77ES ENGINEER. 774E STANDARD MINIMUM SIZES AND SLOPES ARE.• A. FOUR INCHES (4) AT A TWO PERCENT (2%) SLOPE (1/4" PER FOOT) FOR SINGLE-FAMILY OR DUPLEX RESIDENTIAL, OR B. SIX INCHES (6) AT A TWO PERCENT (2X) SLOPE (1/4" PER FOOT) FOR MUL 77-FAMILY, COMMERCIAL OR INDUSTRIAL. IN NO EVENT SHALL THE DIAMETER OF THE SIDE SEWER STUB BE LESS THAN SIX INCHES (6-). THE UTILITY MAY ALLOW, UNDER CERTAIN CIRCUMSTANCES, A SIX INCH (6-) SIDE SEWER TO BE LAID AT NO LESS THAN ONE PERCENT (1%) (1/8" PER FOOT). A GRADE RELEASE HOLDING 774E CITY HARMLESS FOR THE FLATTER SLOPE WILL BE REQUIRED. WHENEVER POSSIBLE, THE BUILDING SEWER SHALL BE BROUGHT TO THE BUILDING AT AN ELEVATION BELOW THE BASEMENT FLOOR. NO BUILDING SEWER SHALL BE LAID PARALLEL TO OR WITHIN THREE FEET (3) OF ANY BEARING WALL, WHICH MIGHT THEREBY BE WEAKENED. THE DEPTH SHALL BE SUFFICIENT TO AFFORD PROTEC77ON FROM FROST. THE BUILDING SEWER SHALL BE LAID AT UNIFORM GRADE AND /N STRAIGHT ALIGNMENT INSOFAR AS POSSIBLE. CHANGES IN DIRECT70N SHALL BE MADE WITH PROPER FITTINGS PER CITY STANDARDS IN ALL BUILDINGS /N WHICH ANY BUILDING DRAIN IS TOO LOW TO PERMIT GRAVITY FLOW TO THE PUBLIC SEWER, SANITARY SEWAGE CARRIED BY SUCH DRAIN SHALL BE LIFTED BY APPROVED AR77FICIAL MEANS AND DISCHARGED TO THE BUILDING SEWER. ALL EXCA VA 77ONS REQUIRED FOR THE /NSTALLA 77ON OF A BUILDING SEWER SHALL BE OPEN TRENCH WORK UNLESS 077-IERWSE APPROVED BY THE UTILITIES ENGINEER. PIPE LAYING AND BACKFILL SHALL BE PERFORMED /N ACCORDANCE MIN AS7M SPEC. C12-19 AND APWA SPEC. SEC. 60 EXCEPT INAT NO BACKFILL SHALL BE PLACED UNTIL THE WORK HAS BEEN INSPECTED. SIDE SEWER /NSTALLA 77ON /NFORMA 77ON IT /S THE INTENT OF THE FOLLOWING POLICIES TO OBTAIN SATISFACTORY WORK WITH A MINIMUM OF DELAY TO ALL PAR77ES CONCERNED. DEFINI TIONS.• BUILDING SEWER OR SIDE SEWER- THE PIPE EXTENDING FROM THE BUILDING DRAIN TO 774E PUBLIC SANITARY SEWER MAIN. SIDE SEWER STUB -THAT POR77ON OF 774E BUILDING SEWER BETWEEN PRIMARY COLLECTION LINES AND INDIVIDUAL PROPERTY LINES. 1. ANY WORK WITHIN THE STREET RIGHT-OF-WAY REQUIRES AN ADDITIONAL, SEPARATE PERMIT AND BOND, AND WORK MUST BE PERFORMED BY A LICENSED, BONDED CONTRACTOR. A TRAFFIC CONTROL PLAN, APPROVED BY THE TRANSPORTA 77ON D/VISION, WILL BE REQUIRED. 2. ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNEC77ONS TO MAIN LINES. a. 07RIFIED CLAY - RE-SEC77ONED WITH CAULDER COUPLINGS OR CORE DRILLED WITH A ROMAX SADDLE. b. CONCRETE - CORE DRILLED WITH A ROMAX SADDLE. c. PVC - RE-SEC77ONED WITH RIGID COUPLINGS OR A ROMAX SADDLE ON AN APPROPRIATELY CUT HOLE. d. DUCTILE IRON - CORE DRILLED WITH A ROMAX SADDLE. ALL CONNEC77ONS TO NEW OR EXISTENT CONCRETE STRUCTURES WILL BE AT MANUFACTURED KNOCK -OUTS OR 774E STRUCTURE /S TO BE CORE -DRILLED. J. FOR INSPECTON CALL, 24 HOURS /N ADVANCE, (425) 430-7203. BE PREPARED TO GIVE PERMIT NUMBER, LOCA77ON OF INSPECTION, TYPE OF INSPECTION, CONTACT PERSON (WIN PHONE NUMBER), AND AM OR PM INSPECT70N REQUEST. GENERAL INFORMAT70N MAYBE OBTAINED BY CALLING CUSTOMER SERVICE AT (425) 430- 7200. 4. THERE WILL BE NO GUARANTEE OF RE -INSPECTION ON THE SAME DAY FOR ANY WORK WHICH /S NOT READY AT THE 77ME OF THE SCHEDULED INSPECTION. 5. SANITARY BUILDING AND SIDE SEWERS, SHALL BE BEDDED WITH 'BEDDING MATERIAL FOR FLEXIBLE PIPE", AS ADOPTED BY THE CITY OF RENTON. 6. BUILDING SEWER AND SIDE SEWER S77JBS WILL BE TESTED FROM THE POINT OF ORIGIN TO AND THROUGH THE BUILDING CONNECT70N BY ONE OF THE FOLLOWING METHODS.• a. WA 1FR - FILL TEST. b. LOW PRESSURE AIR - WSDOT SPECIFICA77ON CURRENT EDITION, AS ADOPTED AND AMENDED BY THE C17Y OF RENTON SUPPLEMENT TO THE SPECIFICATIONS. 7. IN ALL CASES WHERE WORKERS, EQUIPMENT, OR MATERIAL WMLL IN ANY WAY OBSTRUCT VISION OR INHIBIT NORMAL TRAFFIC FLOW, ADEQUATE SIGNS AND FLAGGERS WILL BE REQUIRED TO PROTECT MOTORISTS AND PEDESTRIANS. 8. RESTORA 77ON OF STREET TRENCHES SHALL BE ACCOMPLISHED PER THE CITY OF RENTONS ADOPTED TRENCH RESTORA7ION AND STREET OVERLAY REQUIREMENTS. 77-1E UTILITY MAY REQUIRE THAT CONTROLLED DENSITY BACKFILL BE USED WHEN CROSSING AN ARTERIAL, NEWLY CONSTRUCTED OR NEWLY RECONSTRUCTED ROADWAYS CONTACT THE CITY INSPECTORS OFFICE AT (425) 430-7203 TO DETERMINE WHETHER ADDIT70NAL NOTIFICATION REQUIREMENTS APPLY. R 3 5 1605 Checked for Compliance to City Standards TRLAD ASSOCIATES 12112 115th Ave. NE Kirkland, WA 98034-6923 425.821.8448 425.821.3481 fax 800.488.0756 toll free www.triadassoc.com W Z W Q ft a < U < a j �i Q i r L� oQ: U z U � i Q � � W o Ci Q: U O a W W � rn rn 0 A N RICHARD A. TOMKINS, PE PROJECT MANAGER LONNIE E. CARLSON, PLS PROJECT SURVEYOR RICHARD A. TOMKINS, PE PROJECT ENGINEER PROJECT LANDSCAPE ARCHITECT FIRST SUBMITTAL DATE: 02/19/09 SCALE: HOM.: N/A VE RT.: N/A STAMP NOT VALID UNLESS SIGNED AND DATED JOB N0. 08- 129 :SET N0. C54F 8 N IO © 2009 TRIAD ASSOCIATES R - 35re o5 (o - 35)6 o-3) -,� 0^�