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HomeMy WebLinkAbout05D1864CD 0 0 0 0 0 0 0 0 0 ai rn LD 0 m 0 CU Ln uj J ai E Eo c E_ CID L0 m 0 CU Ln iD rn Ln 0 0 w CD U 0 0 Ln rn a 0 CD a U O CU U E c a� c 0 NORTH I/2 OF SECTION 6. TOWNSHIP 20 NORTH. RANGE 5 EAST. W.M. LAKELAND SOUTH DIVISION 3 OWNER/DEVELOPER 7W LAKELAND COMPANY 2223 112TH AVE. NE. BELLEVUE, WA 98004 PHONE (206) 453-0496 FAX (206) 453-6767 CIVIL ENGINEER PACIFIC ENGINEERING DESIGN. INC. _ 130 ANDOVER PARK E. SUITE 300 SEATTLE, WA. 98188 PHONE (206) 431-7970 FAX (206) 431-7975 SURVEYOR BOYD a ASSOCAI?ES - 13039 6TH AVE. SOUTH = BURIEN, WA. 98168 PHONE (206) 244-2869 FAX (206) 431-9110 . 1 � h GEOTECHNICAL ENGINEER ASSOCIATED EARTH SCIENCES 724 ERICKSON AVE. N.E. #204 BAINBRIDGE ISLAND, WA 98110 PHONE (206) 780-9370 11 \_ FAX (206) 780-9438 ENVIRONMENTAL ANALYSIS: LAND STRATEGIES 446 SE CRESENT PLACE CLINTON, WA. 98236 PHONE (360) 341-1767 LEGAL DESCRIPTION THAT PORTION OF THE NORTHEAST QUARTER OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST, W.M. AND THAT PORTION OF THE NORTHWEST QUARTER OF SECTION 5, TOWNSHIP 20 NORTH, RANGE 5 EAST, W.M. IN PIERCE COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: COMMENCING AT THE NORTHEAST CORNER OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST, AS SHOWN IN RECORD OF SURVEY NUMBER 8807280259; THENCE ALONG THE NORTH LINE OF SAID SECTION N. 88'34'43" W. A DISTANCE OF 19.43 FEET TO THE NORTHWEST CORNER OF PIERCE COUNTY LARGE LOT SUBDIVISION NUMBER 670; THENCE CONTINUING ALONG SAID NORTH LINE N. 88'34'43' W. A DISTANCE OF 788.61 FEET TO A POINT ON CURVE; THENCE ON A CURVE TO THE RIGHT WITH A 1030.00 FOOT RADIUS, THE CENTER OF WHICH LIES N. 73'41'20" W., THROUGH A CENTRAL ANGLE OF 00'56'40", AN ARC DISTANCE OF 16.98 FEET; THENCE CONTINUING ON A CURVE TO THE RIGHT WITH A RADIUS OF 430.00 FEET, THE CENTER OF WHICH LIES N. 72'44'40" W., THROUGH A CENTRAL ANGLE OF 37'44'40", AN ARC DISTANCE OF 283.27 FEET; THENCE S. 55'00'00" W. A DISTANCE OF 166.23 FEET; THENCE S. 53'05'27" W. A DISTANCE OF 150.08; THENCE S. 55'00'00" W. A DISTANCE OF 206.98 FEET; THENCE ON A CURVE TO THE LEFT WITH A RADIUS OF 35.00 FEET, THE CENTER OF WHICH LIES S. 35'00'00' E., THROUGH A CENTRAL ANGLE OF 84'17'46", AN ARC DISTANCE OF 51.49 FEET; THENCE S. 29'17'46" E. A DISTANCE OF 10.16 FEET; THENCE ON A CURVE TO THE RIGHT WITH A RADIUS OF 771.00 FEET, THE CENTER OF WHICH UES S. 60'42'14" W., THROUGH A CENTRAL ANGLE OF 14'31'22", AN ARC DISTANCE OF 195.43 FEET; THENCE S. 14'46'24" E. A DISTANCE OF 1430.60 FEET TO THE TRUE POINT OF BEGINNING; THENCE N. 75'13'36" E. A DISTANCE OF 59.23 FEET; THENCE ON A CURVE TO THE RIGHT WITH A RADIUS OF 1970.00 FEET, THE CENTER OF WHICH LIES S. 14'46'24" E., THROUGH A CENTRAL ANGLE OF 4'46'24", AN ARC DISTANCE OF 164.12 FEET; THENCE N. 80'00'00" E. A DISTANCE OF 500.00 FEET; THENCE N. 10'00'00" W. A DISTANCE OF 383.00 FEET; THENCE N. 41'30'00" E. A DISTANCE OF 240.00 FEET; THENCE N. 57'30'00" E. A DISTANCE OF 150.00 FEET TO THE SOUTHWEST CORNER OF GOVERNMENT LOT 4 OF SECTION 5 AS SHOWN ON PAGE ONE OF RECORD OF SURVEY 8807280259; THENCE N. 89*54*50" E. ALONG THE SOUTH LINE OF GOVERNMENT LOTS 3 AND 4 OF SAID SECTION 5 A DISTANCE OF 1638.38 FEET; THENCE S. 03'26'36" W. A DISTANCE OF 48.22 FEET; THENCE S. 31'01'58" W. A DISTANCE OF 20.64 FEET, THENCE S. 24'16'49" E. A DISTANCE OF 21.34 FEET TO A POINT ON A CURVE; THENCE ON A CURVE TO THE LEFT WITH A RADIUS OF 100.00 FEET, THE CENTER OF WHICH BEARS S. 38'55'41' E., THROUGH A CENTRAL ANGLE OF 127'34'07", AN ARC DISTANCE OF 222.65 FEET; THENCE S. 76'29'49" E. A DISTANCE OF 18.99 FEET TO A POINT ON A CURVE; THENCE ON A CURVE TO THE LEFT WITH A RADIUS OF 100.00 FEET, THE CENTER OF WHICH LIES S. 74'00'49" E., THROUGH A CENTRAL ANGLE OF 75'26'30", AN ARC DISTANCE OF 131.67 FEET; THENCE S. 13'49'52" E. A DISTANCE OF 39.60 FEET; THENCE S. 60'58'23" E. A DISTANCE OF 65.47 FEET; THENCE S. 24'20'35" E. A DISTANCE OF 20.88 FEET; THENCE S. 45'31'31" E. A DISTANCE OF 63.43 FEET; THENCE S. 63'47'35" W. A DISTANCE OF 44.14 FEET; THENCE S. 01'18'19" E. A DISTANCE OF 111.57 FEET; THENCE S. 29'17'48" E. A DISTANCE OF 5.34 FEET; THENCE S. 04-11'06" W. A DISTANCE OF 17.53 FEET TO THE SOUTH LINE OF THE NORTH HALF OF THE SOUTH HALF OF SAID NORTHWEST QUARTER; THENCE S. 89'32'03" W. ALONG SAID SOUTH LINE A DISTANCE OF 1182.52 FEET TO THE WEST LINE OF THE SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER OF SAID NORTHWEST QUARTER; THENCE S. 02'01'23" W. ALONG SAID WEST LINE A DISTANCE OF 673.81 FEET TO THE SOUTH LINE OF SAID NORTHWEST QUARTER; THENCE S. 89'09'03" W. ALONG SAID SOUTH LINE A DISTANCE OF 656.14 FEET TO THE SOUTHEAST CORNER OF THE NORTHEAST QUARTER OF SAID SECTION 6; THENCE N. 88'34'36" W. ALONG THE SOUTH LINE OF SAID NORTHEAST QUARTER A DISTANCE OF 520.00 FEET; THENCE N. 02'17'DO" W. A DISTANCE OF 143.00 FEET; THENCE N. 08'39'24" W. A DISTANCE OF 229.04 FEET; THENCE S. 77'00'00" W. A DISTANCE OF 349.00 FEET; THENCE N. 14'46'24" W. A DISTANCE OF 265.00 FEET; THENCE N. 75'13'36" E. 82.00 FEET TO THE TRUE POINT OF BEGINNING. REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL ADDED PHASE INFORMATION 5-20-97 LEL KING COUWt y LAKELAND SOOT- COMMUNITY CENTER PL SE 57TH ST. SE OLIVE WAY SE I MEROCE COUNTY, WAO VICINITY MAP h KING COUNTY iA 67 AUBURN IST AVE S ALGONA PACIFIC }RD AVE SE m KING COUNTY PIERCE COUNTY W 8TH ST E I z AUBURN D AUBURN n �9L EAERGREE" ".Y SE 4 SITE PIERCE COUNTY DISTURBED AREA : 3,465,090 S.F. (79.55 ACRES) PARCEL NO.S : 052005-2038, 052006-1015, 052006-1013 w w Z Z J J w (n Q 2 CL i L,..I In i Q - d PERSONS RESPONSIBLE FOR ON -SITE INSPECTIONS ARE DICK SHAFFER OR RICK PIERCE AT THE LAKELAND COMPANY'S AUBURN OFFICE 108 S. DIVISION STREET, SUITE D AUBURN, WA. 9800 PHONE : (206) 804-9796 FAX : (206) 804-6805 KING COUNTY o PACIFIC ENGINEERING DESIGN INC. DATUM NAD27 (City of Auburn) of wASZ<l �1�1 E �y USGS (Pierce County) , BENCHMARK 1 o �� Brass Mon. at SE corner of B.N.R.R. f,1270 G �ss��/slE Bridge spanning the Stuck (White River). (Referred to under Pierce County Datum as "100 EXPIRES: SEPT. 5, 1997 B.M. 0-11 (USGS) Std. Disk stamped 1911 Elevation=100.02 (City of Auburn) Elevation=100.049 (Pierce County) T.B.M. Uj W Center of Sanitary Sewer Manhole Lid 5' North I and 6' West intersection of Evergreen Way S.E. and 58th PI. S.E. Elevation 572.50 (Auburn) SHEET INDEX o SHEET C1 COVER SHEET SHEET C2 GENERAL NOTES SHEET C3 TEMPORARY EROSION CONTROL PLAN SHEET C4 TEMPORARY EROSION CONTROL PLAN SHEET C5 TEMPORARY EROSION CONTROL PLAN SHEET C6 TEMPORARY EROSION CONTROL PLAN SHEET C7 TEMPORARY EROSION CONTROL PLAN SHEET C8 TEMPORARY EROSION CONTROL PLAN SHEET C9 TEMPORARY EROSION CONTROL PLAN SHEET C10 TEMPORARY EROSION CONTROL PLAN SHEET C11 TEMPORARY EROSION CONTROL PLAN SHEET C12 TEMPORARY EROSION CONTROL PLAN SHEET C13 TEMPORARY EROSION CONTROL PLAN SHEET C14 TEMPORARY EROSION CONTROL PLAN SHEET C15 TEMPORARY EROSION CONTROL PLAN SHEET C16 TEMPORARY EROSION CONTROL PLAN SHEET C17 TEMPORARY EROSION CONTROL PLAN SHEET C18 GRADING PLAN SHEET C19 GRADING PLAN SHEET C20 GRADING PLAN SHEET C21 GRADING PLAN SHEET C22 GRADING PLAN SHEET C23 GRADING PLAN SHEET C24 GRADING PLAN SHEET C25 GRADING PLAN SHEET C26 GRADING PLAN SHEET C27 GRADING PLAN SHEET C28 GRADING PLAN SHEET C29 GRADING PLAN SHEET C30 GRADING PLAN SHEET C31 GRADING PLAN SHEET C32 GRADING PLAN SHEET C33 DETAILS SHEET C34 SEDIMENT POND SECTIONS (POND 1) (OMITTED) SHEET C35 SEDIMENT POND SECTIONS (POND 2) (OMITTED) SHEET C36 SEDIMENT POND SECTIONS (PONDS 2A & 3) SHEET C37 SEDIMENT POND SECTIONS (POND 3A & 4) SHEET C38 SEDIMENT POND SECTIONS (POND 4 & 5) SHEET C39 SEDIMENT POND SECTIONS (PONDS 6 & 7) SHEET C40 SEDIMENT POND SECTIONS (POND 8) SHEET 1 OF 2 LAKELAND HILLS WAY S.E. EXTENSION GRADING & EROSION CONTROL PLAN SHEET 2 OF 2 LAKELAND HILLS WAY S.E. EXTENSION GRADING & EROSION CONTROL PLAN THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5-12,oZ2 7 NAME ��RS� 1 0„ /�y ATE' ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. O U W 2 W �-J z 0 V, I L 0 r � D 0 ^ c0 N 0 a °X Z ZdD �LL Q °Q3� JzW° W YAW Y 4 J N Q JO W NM, J � NrME♦0 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 5-20-97 SHEET REVISION CIVIL ENGINEERING A4DJ PLANNING CONSULTANTS osi) i"5/ CD 0 0 0 nJ u 0 0 0 0 0 0 0 cri rn 0 u) v m m J w J a� E rp c L CD rn 0 v 65 r� r; rn M u) 0 ai o 0 Cfi 0 Z i 0 0 a 0 0 a U O Q U ilv E ro TEMPORARY EROSION CONTROL NOTES (PIERCE COUNTY) 1. ON -SITE EROSION CONTROL MEASURES SHALL BE THE RESPONSIBIUTY OF THE DEVELOPER. ANY PROBLEMS OCCURRING BEFORE FINAL ACCEPTANCE OF THE STORM SYSTEM BY THE MUNICIPALITY SHALL BE CORRECTED BY THE APPLICANT. 2. IN CASE EROSION OR SEDIMENTATION OCCURS TO ADJACENT PROPERTY, ALL CONSTRUCTION WORK WITHIN THE DEVELOPMENT THAT WILL AGGRAVATE THE SITUATION MUST CEASE AND THE APPLICANT/CONTRACTOR SHALL IMMEDIATELY COMMENCE RESTORATION OR MITIGATED MEASURES. RESTORATION ACTIVITY SHALL CONTINUE UNTIL SUCH TiME AS THE PROBLEM IS RECTIFIED. 3. ALL EROSION AND SEDIMENTATION CONTROL DEVICES SHOWN ON THIS DRAWING SHALL BE INSTALLED PRIOR TO OR AS THE FIRST STAGE OF SITE PREPARATION. 4. SHOULD THE TEMPORARY EROSION AND SEDIMENTATION CONTROL MEASURES AS SHOWN ON THIS DRAWING NOT PROVE ADEQUATE TO CONTROL EROSION AND SEDIMENTATION, THE APPLICANT/CONTRACTOR SHALL INSTALL ADDITIONAL FACILITIES AS NECESSARY TO PROTECT ADJACENT PROPERTIES, SENSITIVE AREAS, NATURAL WATER COURSES, AND/OR STORM DRAINAGE SYSTEMS. 5. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION OR EXPERIENCED LAND DISTURBING ACTIVITIES AND WHERE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD EXCEEDING THE LISTED CRITERIA, ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS PLANTING, OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TiME OF YEAR IN QUESTION. GRASS SEEDING ALONE WiLL BE ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER, INCLUSIVE. SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS IN THE INTEREST OF THE APPLICANT/CONTRACTOR, BUT MUST BE AUGMENTED WiTH MULCHING, NETTING, OR OTHER TREATMENT. 6. THE PROJECT ENGINEER OR PROJECT SURVEYOR WILL BE RESPONSIBLE FOR FIELD LOCATING THE CLEARING LIMITS AND ESTABLISHING THOSE BOUNDARIES WITH BRIGHT COLORED FLAGGING. THE CONTRACTOR SHALL CLEAR TO THE LIMITS AS ESTABLISHED ON THIS PLAN AND FLAGGED IN THE FIELD. 7. THE MUNICIPALITY SHALL BE RESPONSIBLE FOR THE INSPECTION AND ACCEPTANCE OF ALL CLEARING AND GRADING WORK AND EROSION AND SEDIMENTATION CONTROL FACILITIES. THE APPLICANT AND/OR CONTRACTOR SHALL NOTIFY THE MUNICIPALITY FORTY-EIGHT HOURS IN ADVANCE OF EACH REQUIRED EROSION do SEDIMENT CONTROL INSPECTION. INSPECTION NO. 1 - INSTALLATION OF EROSION CONTROL FACILITIES/PRIOR TO CLEARING INSPECTION NO. 2 - COMPLETION OF CLEARING INSPECTION NO. 3 - UPON COMPLETION OF EXCAVATION, FILLING, AND EARTHWORK INSPECTION NO. 4 - COMPLETION OF PROJECT 8. ALL WORK ASSOCIATED WITH STABILIZING THE DISTURBED AREAS SHALL BE IN ACCORDANCE WITH THE PIERCE COUNTY - CITY OF TACOMA STORMWATER MANAGEMENT MANUAL. 9. ALL NECESSARY FACILITIES SHALL BE MAINTAINED ON SITE TO PREVENT DEBRIS, DUST, AND MUD FROM ACCUMULATING ON THE PUBLIC RIGHT-OF-WAY. SILT FENCES (PIERCE COUNTY) 1. FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL AND CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST, WITH A MINIMUM 6- INCH OVERLAP, AND SECURELY FASTENED AT BOTH ENDS TO POSTS. 2. POSTS SHALL BE SPACED AT A MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 30 INCHES). 3. A TRENCH SHALL BE EXCAVATED APPROXIMATELY 8 INCHES WIDE AND 12 INCHES DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER. THIS TRENCH SHALL BE BACKFILLED WITH WASHED GRAVEL. 4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS. THE WiRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 4 INCHES AND SHALL NOT EXTEND MORE THAN 24 INCHES ABOVE THE ORIGINAL GROUND SURFACE. 5. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND 20 INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 24 INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. 6. WHEN EXTRA -STRENGTH FILTER FABRIC AND CLOSER POST SPACING IS USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF ABOVE NOTES APPLYING. 7. FILTER FABRIC FENCES SHALL NOT BE REMOVED BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 8. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. STRAW/HAY BALES (PIERCE COUNTY) 1. BALES SHALL BE PLACED IN A SINGLE ROW, LENGTHWISE, ON THE CONTOUR, WITH ENDS OF ADJACENT BALES TIGHTLY ABUTTING ONE ANOTHER. 2. ALL BALES SHALL BE EITHER WIRE -BOUND OR STRING -TIED WITH BINDINGS ORIENTED AROUND THE SIDES RATHER THAN THE TOPS AND BOTTOMS OF THE BALES. THIS WILL PREVENT RAPID DETERIORATION OF THE BINDINGS. 3. THE BARRIER SHALL BE ENTRENCHED AND BACKFILLED. A TRENCH SHALL BE EXCAVATED THE LENGTH AND WIDTH OF THE PROPOSED BARRIER TO A DEPTH OF AT LEAST 4 INCHES. AFTER THE BALES ARE STAKED AND CRACKS BETWEEN BALES CHINKED WITH EXTRA STRAW AS NECESSARY, THE EXCAVATED SOIL SHALL BE BACKFILLED AGAINST THE BARRIER. BACKFILL SOIL SHALL CONFORM TO THE GROUND LEVEL ON THE DOWNHILL SIDE AND SHALL BE BUILT UP TO 4 INCHES AGAINST THE UPHILL SIDE OF THE BARRIER. 4. EACH BALE SHALL BE ANCHORED BY AT LEAST TWO (2) STAKES OR REBARS DRIVEN THROUGH THE BALE. THE FIRST STAKE IN EACH BALE SHALL BE DRIVEN TOWARDS THE PREVIOUSLY LAID BALE IN ORDER TO FORCE THE BALES TOGETHER. INLET PROTECTION (PIERCE COUNTY) 1. PLACE CONCRETE BLOCKS LENGTHWISE ON THEIR SIDES IN A SINGLE ROW AROUND THE PERIMETER OF THE INLET, SO THAT THE OPEN ENDS FACE OUTWARD, NOT UPWARD. THE ENDS OF ADJACENT BLOCKS SHALL BE ABUT. THE HEIGHT OF THE BARRIER CAN BE VARIED, DEPENDING ON THE DESIGN NEEDS, BY STACKING COMBINATIONS OF BLOCKS THAT ARE 4 INCHES, AND 12 INCHES WIDE. THE ROW OF BLOCKS SHALL BE AT LEAST 12 INCHES BUT NO GREATER THAN 24 INCHES HIGH. 2. "LACE WARE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN END) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2- INCH OPENINGS. 3. PILE STONE AGAINST THE WiRE MESH TO THE TOP OF THE BLOCKS. USE 3/4- INCH TO 3- INCH GRAVEL. 4. PLACE WIRE MESH OVER THE DROP INLET SO THAT THE WIRE EXTENDS A MINIMUM OF 1 FOOT BEYOND EACH SIDE OF THE INLET STRUCTURE. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2- INCH OPENINGS. IF MORE THAN ONE STRIP OF MESH IS NECESSARY, OVERLAP THE STRIPS. PLACE FILTER FABRIC OVER WIRE MESH. 5. "LACE 3/4- INCH GRAVEL OVER THE WIRE MESH. THE DEPTH OF STONE SHALL BE AT LEAST 12 INCHES OVER THE ENTIRE INLET OPENING. EXTEND THE STONE BEYOND THE INLET OPENING AT LEAST 18 INCHES ON ALL SIDES. 6. IF THE STONE FILTER BECOMES CLOGGED WITH SEDIMENT, THE STONES MUST BE PULLED AWAY FROM THE INLET AND CLEANED OR REPLACED. CHECK DAMS (PIERCE COUNTY) 1. THE MAXIMUM SPACING BETWEEN THE DAMS SHALL BE SUCH THAT THE TOE OF THE UPSTREAM DAM IS AT THE SAME ELEVATION AS THE TOP OF THE DOWNSTREAM DAM. 2. ROCK CHECK DAMS SHALL BE CONSTRUCTED OF 2- TO 4- INCH DIAMETER QUARRY SPALLS. THE QUARRY SPALLS MUST BE PLACED BY HAND OR MECHANICAL PLACEMENT (NO DUMPING OF SPALLS TO FORM DAM) TO ACHIEVE COMPLETE COVERAGE OF THE DITCH OR SWALE AND TO INSURE THAT THE CENTER OF THE DAM IS LOWER THAN THE EDGES, 3. LOG CHECK DAMS SHALL BE CONSTRUCTED OF 4- TO 6- INCH DIAMETER LOGS. THE LOGS SHALL BE EMBEDDED INTO THE SOILS AT LEAST 18 INCHES. 4. IN THE CASE OF GRASS -LINED DITCHES AND SWALES, CHECK DAMS SHALL BE REMOVED WHEN THE GRASS HAS MATURED SUFFICIENTLY TO PROTECT THE DITCH OR SWALE. THE AREA BENEATH THE CHECK DAMS SHALL BE SEEDED AND MULCHED IMMEDIATELY AFTER DAM REMOVAL. 5. CHECK DAMS SHALL BE CHECKED FOR SEDIMENT ACCUMULATION AFTER EACH SIGNIFICANT RAINFALL. SEDIMENT SHALL BE REMOVED WHEN IT REACHES ONE HALF OF THE ORIGINAL DAM HEIGHT OR BEFORE. MULCHING (PIERCE COUNTY) 1. MULCH MATERIALS USED SHALL BE PER TABLE 8.3 OF SECTION 8.11.13 OF THE PIERCE COUNTY-TACOMA STORMWATER MANAGEMENT MANUAL. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. SEEDING (PIERCE COUNTY) 1. SEED MIXTURE SHALL BE PER TABLE 8.4 OF SECTION 8.11.14 OF THE OF THE PIERCE COUNTY-TACOMA STORMWATER MANAGEMENT MANUAL. 2. SEED BEDS PLANTED BETWEEN MAY 1 AND OCTOBER 31 WILL REQUIRE IRRIGATION AND OTHER MAINTENANCE AS NECESSARY TO FOSTER AND PROTECT THE ROOT STRUCTURE. 3. 7OR SEED BEDS PLANTED BETWEEN OCTOBER 31 AND APRIL 30, ARMORING OF THE SEED BED WILL BE NECESSARY. (E.G., GEOTEXTiLES, JUTE MAT, CLEAR PLASTIC COVERING.) 4. BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTOR DIKES, SWALES, LEVEL SPREADERS AND SEDIMENT BASINS. 5. THE SEEDBED SHALL BE FIRM WITH A FAIRLY FINE SURFACE, FOLLOWING SURFACE ROUGHENING. PERFORM ALL OPERATIONS ACROSS OR AT RIGHT ANGLES TO THE SLOPE. 6. zERTiLIZERS ARE TO BE USED ACCORDING TO SUPPLIERS RECOMMENDATIONS, AMOUNTS USED SHOULD BE MINIMIZED, ESPECIALLY ADJACENT TO WATER BODIES AND WETLANDS. TOPSOIL (STOCKPILED) (PIERCE COUNTY) 1. :STOCKPILES SHALL BE STABILIZED (WITH PLASTIC COVERING OR OTHER APPROVED DEVICE) DAILY BETWEEN NOVEMBER 1 AND MARCH 31 2. N ANY SEASON, SEDIMENT LEACHING FROM STOCK PILES MUST BE PREVENTED. 3. TOPSOIL SHALL BE NOT PLACED WHILE IN A FROZEN OR MUDDY CONDITION, WHEN THE SUBGRADE IS EXCESSIVELY WET, OR WHEN CONDITIONS EXIST THAT MAY OTHERWISE BE DETRIMENTAL TO PROPER GRADING OR PROPOSED SODDING OR SEEDING. 4. PREVIOUSLY ESTABLISHED GRADES ON THE AREAS TO BE TOPSOILED SHALL BE MAINTAINED ACCORDING TO THE APPROVED PLAN. CONSTRUCTION ENTRANCES (PIERCE COUNTY) 1. MATERIAL SHALL BE 4- INCH TO 8- INCH QUARRY SPALLS (4 TO 6 INCH FOR RESIDENTIAL SINGLE FAMILY LOTS) AND MAY BE TOP -DRESSED WITH 1 INCH TO 3 INCH ROCK. (STATE STANDARD SPECIFICATIONS, SECTION 8-15.) 2. THE ROCK PAD SHALL BE AT LEAST 12 INCHES THICK AND 50 FEET LONG (20 FEET FOR SITES WITH LESS THAN 1 ACRE OF DISTURBED SOIL). WIDTH SHALL BE THE FULL WIDTH OF THE VEHICLE INGRESS AND EGRESS AREA. SMALLER PADS MAY BE APPROVED FOR SINGLE-FAMILY RESIDENTIAL AND SMALL COMMERCIAL SITES. 3. ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN 14. THE COUNTY IS AUTHORIZED TO MAKE INSPECTIONS AND TAKE SUCH PROPER FUNCTION OF THE PAD. ACTIONS AS REQUIRED TO ENFORCE THESE REGULATIONS. THE COUNTY REPRESENTATIVE SHALL PRESENT PROPERTY CREDENTIALS AND MAKE 4. IF THE PAD DOES NOT ADVERSELY REMOVE THE MUD FROM THE RESPONSIBLE EFFORT TO CONTACT THE PROPERTY OWNER BEFORE ENTERING VEHICLE WHEELS, THE WHEELS SHALL BE HOSED OFF BEFORE THE ONTO PRIVATE PROPERTY. VEHICLE ENTERS A PAVED STREET. THE WASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH WATER SHALL DRAIN 15. SHOULD THE COUNTY BECOME AWARE OF CONDITIONS THAT INVALIDATE THE TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE. ORIGINAL DESIGN DATA USED TO OBTAIN THE PERMIT OR DETERMINE THAT THE APPLICANT IS NOT COMPLYING WITH THE CONDITIONS OF THE PERMIT OR APPROVED PLANS, THE COUNTY MAY REVOKE THE ORIGINAL PERMIT AND/OR ORDER WORK STOPPED ON THE PROJECT. THE COUNTY MAY REQUIRE PIERCE COUNTY GENERAL NOTES THE APPLICANT TO RESUBMIT INFORMATION OR PLANS FOR REVIEW AND (PRIVATE DEVELOPMENT) APPROVAL AND APPLY FOR A NEW PERMIT. 1. ALL MATERIALS AND WORKMANSHIP IN PIERCE COUNTY RIGHT-OF-WAY SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OF THE LATEST STATE OF WASHINGTON, DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS STANDARD NOTES - PIERCE COUNTY FOR ROAD AND BRIDGE CONSTRUCTION AND PIERCE COUNTY PUBLIC ROAD STANDARDS. 1. ALL MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH 2. IT WILL BE THE APPLICANT'S OR HIS AGENT'S RESPONSIBIUTY TO THE REQUIREMENTS OF THE LATEST STATE OF WASHINGTON, CONTACT ALL UTILITY COMPANIES TO COORDINATE CONSTRUCTION. ALL DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR UTILITY RELOCATION WORK SHALL BE AT THE EXPENSE OF THE APPLICANT ROAD AND BRIDGE CONSTRUCTION AND PIERCE COUNTY PUBLIC ROAD AND MUST BE IN ACCORDANCE WITH THE STANDARDS OF THE COUNTY. STANDARDS. 3. BURIED UTILITIES ARE SHOWN IN THEIR APPROXIMATE LOCATION. THE 2. THE PIERCE COUNTY DEVELOPMENT ENGINEERING INSPECTOR MUST BE APPLICANT OR HIS CONTRACTOR SHALL HAVE THE UTiUTiES VERIFIED ON CALLED FOR INSPECTION OF THE STORM DRAIN SYSTEM BEFORE THE THE GROUND PRIOR TO ANY CONSTRUCTION. DRAIN SYSTEM IS BACKFILLED. 3. IT WILL BE THE DEVELOPER'S OR HIS AGENT'S RESONSIBIUTY TO 4. ANY REVISIONS TO THESE PLANS MUST BE REVIEWED AND APPROVED BY THE CONTACT ALL UTiUTY COMPANIES IN ORDER TO ASSURE THAT ALL PIERCE COUNTY DEVELOPMENT ENGINEERING SECTION PRIOR TO ANY LINES, PIPES, POLES AND OTHER APPURTENANCES ARE PROPERLY IMPLEMENTATION IN THE FIELD. LOCATED AND THEIR INSTALLATION IS COORDINATED WITH THE ROAD 5. UPON COMPLETION OF THE PROJECTS PRIVATE STORM DRAINAGE SYSTEM, A CONSTRUCTION. ALL UTILITY RELOCATION WORK SHALL BE AT THE EXPENSE OF THE DEVELOPER AND MUST BE IN ACCORDANCE WITH LETTER OF COMPLETION, SIGNED AND STAMPED BY A PROFESSIONAL STANDARDS ADOPTED BY THE COUNTY PRIOR TO ROAD ACCEPTANCE. ENGINEER IN THE STATE OF WASHINGTON, MUST BE SUBMITTED TO THE BUILDING DEPARTMENT PRIOR TO ISSUANCE OF A FINAL OCCUPANCY PERMIT 4. BURIED UTILITIES ARE EITHER NOT SHOWN OR IN THEIR AND PRIOR TO THE RELEASE OF ANY FINANCIAL GUARANTEE POSTED BY THE APPROXIMATE LOCATION. THE CONTRACTOR SHALL HAVE THE APPLICANT. UTILITIES VERIFIED ON THE GROUND PRIOR TO ANY CONSTRUCTION. 6. BEFORE WORKING IN THE COUNTY RIGHT-OF-WAY, THE APPLICANT SHALL: 5. ON -SITE EROSION CONTROL MEASURES SHALL BE THE RESPONSIBILITY a) OBTAIN A GENERAL PERMIT FROM THE COUNTY. OF THE DEVELOPER. ANY PROBLEMS OCCURRING BEFORE FINAL b) SUBMIT A FINANCIAL GUARANTEE TO THE COUNTY TO ASSURE SATISFACTORY ACCEPTANCE BY PIERCE COUNTY AND WITHIN 18 MONTHS THEREAFTER, SHALL BE CORRECTED BY THE DEVELOPER/OWNER/PROPONENT. COMPLETION OF THE WORK. c) PROVIDE PROOF OF LIABIUTY INSURANCE IN AN AMOUNT REQUIRED BY THE 6. ANY REVISIONS TO THESE PLANS MUST BE REVIEWED AND APPROVED COUNTY. BY PIERCE COUNTY DEVELOPMENT ENGINEERING SECTION PRIOR TO 7. THE CONTRACTOR SHALL NOTIFY THE APPUCANT'S ENGINEER IN THE EVENT ANY IMPLEMENTATION IN THE FIELD. OR DISCOVERY OF POOR SOILS, STANDING GROUNDWATER, OR SEVERE DISCREPANCIES FROM SOIL LOG DESCRIPTIONS AS NOTED ON THESE PLANS. 7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 8. ALL WORK ASSOCIATED WITH STABILIZING THE DISTURBED AREA SHALL BE IN ACCORDANCE WITH SECTION 8-01 OF THE STANDARD SPECIFICATIONS 8. THE PIERCE COUNTY DEVELOPMENT ENGINEERING INSPECTOR SHALL BE FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION OR THE LATEST NOTIFIED 48 HOURS BEFORE CONSTRUCTION IS STARTED. VERSION THEREOF AND THE PIERCE COUNTY - CITY OF TACOMA STORMWATER MANAGEMENT MANUAL UNLESS OTHERWISE APPROVED BY PIERCE COUNTY. 9. SLOPES ARE TO BE STABIUZED TO PREVENT EROSION. IN CASE EROSION OCCURS ON CUT OR FILL SLOPES OR IN DITCHES, LINING 9. EXCAVATION STANDARDS: IS TO BE PROVIDED AS SPECIFIED ON THESE PLANS OR AS REQUESTED BY THE PIERCE COUNTY DEVELOPMENT ENGINEERING ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE SOILS REPORT INSPECTOR. PREPARED FOR THIS PROJECT BY ASSOCIATED EARTH SCIENCES, INC., AND ADDENDUM LETTER FOR ACCESS ROADWAY DATED SEPT. 11, 1995. 10. UPON COMPLETION OF THE PROJECTS STORM DRAINAGE SYSTEM CONSTRUCTION, A "LETTER OF COMPLETION" SIGNED AND STAMPED BY CUT SLOPES: A LICENSED PROFESSIONAL CIVIL ENGINEER IN THE STATE OF WASHINGTON MUST BE SUBMITTED TO THE DEVELOPMENT ENGINEERING SLOPES SHALL NOT BE STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL, OR SECTION AND ACCEPTED PRIOR TO RELEASE OF ANY BONDS OR OTHER AS RECOMMENDED BY A SOILS ENGINEER. FINANCIAL GUARANTEES POSTED BY THE PROPONENT. THE CATCH POINT OF THE TOP OF THE SLOPE SHALL BE SET BACK FROM 11. PRIOR TO CONSTRUCTION OF PRIVATE ROAD OR PRIVATE STORM THE SITE BOUNDARY LINE IN ACCORDANCE WITH THE FOLLOWING TABLE, DRAINAGE SYSTEM, A FILLING/GRADING/CLEARING PERMIT MUST BE UNLESS A RETAINING WALL IS DESIGNED BY THE ENGINEER AND OBTAINED. APPLICATION SHALL BE MADE AT PIERCE COUNTY ANNEX. CONSTRUCTED FOR THE PROJECT. 12. ALL CUT AND FILL SLOPES SHOULD BE HYDROSEEDED AS NEEDED TO CUT DEPTH - SETBACK DISTANCE PREVENT EROSION. UNDER 5 FEET - 2 FEET 5 - 20 FEET - HEIGHT/2 13. THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE SITE AND OVER 20 FEET - 10 FEET SHALL BRING ANY DISCREPANCIES TO THE ATTENTION OF THE APPLICANT'S ENGINEER PRIOR TO UNDERTAKING THE AFFECTED WORK. 10. FILL STANDARDS: THE CONTRACTOR SHALL VERIFY AND COORDINATE THE DIMENSIONS FILL LOCATION: AMONG ALL DRAWINGS PRIOR TO PROCEEDING WITH ANY WORK. ANY DISCREPANCY IN THESE DRAWINGS, SPECIFICATIONS, THESE NOTES, SLOPES SHALL NOT BE STEEPER THAN 1-1/2 HORIZONTAL TO 1 VERTICAL AND THE SITE CONDITIONS SHALL BE REPORTED TO THE APPLICANTS OR AS RECOMMENDED BY A SOILS ENGINEER. FILL SITES MUST BE DISCREPANCY ENGINEER, WHO SHALL CORRECT SUCH IN WRITING APPROVED BY THE ENGINEER AS SUITABLE LOCATIONS FOR THE PROPOSED AFTER REVIEWING ANY CHANGES WITH THE PIERCE COUNTY FILL. DEVELOPMENT ENGINEERING SECTION. ANY WORK DONE BY THE CONTRACTOR AFTER THE DISCOVERY OF SUCH DISCREPANCY SHALL BE PREPARATION OF GROUND: DONE AT THE CONTRACTOR'S RISK. THE GROUND SURFACE FOR FILLS OVER FIVE FEET IN HEIGHT SHALL BE 14. THE CONTRACTOR SHALL NOTIFY THE APPLICANTS ENGINEER IN THE PREPARED BY REMOVING VEGETATION, NONCOMPLYING FILL, TOPSOIL, AND EVENT OR DISCOVERY OF POOR SOILS, STANDING GROUND WATER, OR OTHER UNSUITABLE MATERIALS; SCARIFYING TO PROVIDE A BOND WITH THE DISCREPANCIES FROM PLANS IN EXISTING CONDITIONS NEW FILL; AND WHERE EXISTING SLOPES ARE STEEPER THAN 5 HORIZONTAL TO 1 VERTICAL, BY BENCHING INTO COMPETENT MATERIAL AS DETERMINED 15. SLOPES SHALL NOT BE STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL, BY THE ENGINEER. THE BENCH UNDER THE TOE OF A FILL ON A SLOPE OR AS RECOMMENDED BY A SOILS ENGINEER. THE CATCH POINT OF STEEPER THAN 5 HORIZONTAL TO 1 VERTICAL SHALL BE AT LEAST 10 THE TOP OF THE SLOPE SHALL BE SETBACK FROM THE SITE BOUNDARY FEET WIDE, OR AS RECOMMENDED BY A SOILS ENGINEER. LINE IN ACCORDANCE WITH THE FOLLOWING TABLE, UNLESS A RETAINING WALL IS DESIGNED BY THE APPLICANT'S ENGINEER AND SETBACK FROM PROPERTY LINES: CONSTRUCTED FOR THE PROJECT: THE TOE OR CATCH POINT OF FILL SLOPES SHALL BE SET BACK FROM THE CUT DEPTH SETBACK DISTANCE SITE BOUNDARY LINE IN ACCORDANCE WITH THE FOLLOWING TABLE, UNLESS UNDER 5 FEET 2 FEET A RETAINING WALL IS DESIGNED BY THE ENGINEER AND CONSTRUCTED FOR 5 / 20 FEET HEIGHT / 2 THE PROJECT. OVER 20 FEET 10 FEET FILL DEPTH - SET BACK DISTANCE 16. FILL STANDARDS: SLOPES SHALL NOT BE STEEPER THAN 1-1/2 HORIZONTAL TO 1 UNDER 5 FEET - 2 FEET VERTICAL, OR AS RECOMMENDED BY A SOILS ENGINEER. FILL SITES 5 - 40 FEET - HEIGHT/2 MUST BE APPROVED BY THE PIERCE COUNTY ENGINEER AS SUITABLE OVER 40 FEET - 20 FEET LOCATIONS FOR THE PROPOSED FILL THE GROUND SURFACE FOR FILLS OVER FIVE FEET IN HEIGHT SHALL BE PREPARED BY REMOVING 11. ISSUANCE OF A SITE DEVELOPMENT PERMIT BY PIERCE COUNTY DOES NOT VEGETATION, NONCOMPLYING FILL TOPSOIL AND OTHER UNSUITABLE IMPLY OR SIGNIFY THAT THE PROPOSED WORK COMPLIES WITH THE MATERIALS; SCARIFYING TO PROVIDE A BOND WITH THE NEW FILL; REQUIREMENTS OF OR IS ALLOWED BY OTHER COUNTY ORDINANCES, AND WHERE EXISTING SLOPES ARE STEEPER THAN 5 HORIZONTAL TO 1 REGULATIONS, OR REQUIREMENTS, OR STATE OR FEDERAL LAWS. VERTICAL, BY BENCHING INTO COMPETENT MATERIAL AS DETERMINED APPLICANT WILL ACCEPT SOLE RESPONSIBILITY AND LIABILITY FOR BY THE PIERCE COUNTY ENGINEER. THE BENCH UNDER THE TOE OF A COMPLIANCE WITH ALL STATE, FEDERAL AND LOCAL RULES, REQUIREMENTS, FILL ON A SLOPE STEEPER THAN 5 HORIZONTAL TO 1 VERTICAL LAWS, ORDINANCES, AND REGULATIONS SHALL BE AT LEAST 10 FEET WIDE, OR AS RECOMMENDED BY A SOILS ENGINEER. THE TOE OR CATCH POINT OF THE FILL SLOPES SHALL 12. THE SITE DEVELOPMENT PERMIT MUST BE POSTED BY THE DEVELOPER AT BE SETBACK FROM THE SITE BOUNDARY LINE IN ACCORDANCE WITH THE DRIVEWAY LOCATION FOR THE DURATION OF THE CONSTRUCTION THE FOLLOWING TABLE, UNLESS A RETAINING WALL IS DESIGNED BY ACTIVITY. THE DEVELOPER WILL BE RESPONSIBLE FOR THE THE APPLICANT'S ENGINEER AND CONSTRUCTED FOR THE PROJECT. WEATHERPROOFING OF THE PERMIT, POSTING APPARATUS, AND MAINTENANCE. CUT DEPTH SETBACK DISTANCE UNDER 5 FEET 2 FEET 13. A SITE DEVELOPMENT PERMIT SHALL BE VALID FOR THREE YEARS FROM THE 5 / 40 FEET HEIGHT / 2 DATE OF APPROVAL BY THE COUNTY. A ONE-YEAR EXTENSION MAY BE OVER 40 FEET 20 FEET GRANTED IF DEEMED APPROPRIATE BY THE COUNTY. 17. LANDSCAPING IN THE COUNTY RIGHT-OF-WAY SHALL BE RESTRICTED TO THE LAWN. NO SHRUBS, CURBING, BARK, ETC., WILL BE PERMITTED. 18. ALL DOWNSPOUTS SHALL BE TiGHTLINED TO THE STORM DRAINAGE SYSTEM. 19. ALL ROAD APPROACHES SHALL BE CONSTRUCTED AS SHOWN WITH 2 INCHES COMPACTED CRUSHED SURFACING TOP COURSE AND 2 INCHES COMPACTED ASPHALT CONCRETE, OR 6 INCHES OF PORTLAND CEMENT CONCRETE PER ORDINANCE NO. 90-132. CONSTRUCTION SEQUENCE The generalized sequence for each of the phases during the construction life of the project is as follows: Phase 1 grading & erosion control will encompass drainage basins associated with ponds 3,4,5,6,7 & 8 except as noted on the plans. The following is the construction order for ESC ponds north of Road A : Pond 8, Pond 7, and Pond 3 unless otherwise approved. The temporary pond at the intersection of Lakeland Hills Way S.E. and Evergreen Way S.E. shall be installed prior to ponds 4, 5, and 3A (See Triad Plan) The following is the construction order for Esc ponds to be installed with Road A: Pond 4, Pond 5, and Pond 3A. unless otherwise approved. 1. Schedule and attend preconstruction conference with officials of Pierce County, City of Auburn, franchised utilities, i.e., telephone, power, gas, cable TV, Contractor and owner's representative. 2. Flag the limits of clearing and/or work area. 3. Install rocked construction entrance and perimeter silt fencing. 4. Provide interim catch basin protection for all existing drainage structures on -site or adjacent to work area. 5. Clear and grub sediment pond areas including outfall locations. 6. Construct sediment pond including outfall, filter fences, emergency spillway, gravel cone, stand pipe and gravel berm. 7. Clear and grub work site. 8. Construct interceptor swales and piping to direct runoff to sediment ponds. 9. Grade site per approved grading plan. Provide additional interceptor swales to direct site runoff to sediment pond. Review perimeter erosion control and add additional protection as required. 10. Rough grade roadways and building/storage parking areas. Extend and/or relocate interceptor swales as required. Direct all silt laden runoff to sediment ponds. 11. Maintain erosion control elements. Inspect all silt fences week) y. 12. Hydroseed or mulch all disturbed areas. 13. Upon approval by the inspector, after all construction activity is completed (in each approved phase), the site is stabilized and permanent storm drainage has been installed, remove the remaining temporary erosion control measures. Reseed areas disturbed by this removal. INSPECTION SEQUENCE: The following inspection and maintenance practices will be used to maintain erosion and sediment controls: 1. All control measures will be inspected at least once each week and following any storm event of 0.5 inches of rainfall or greater. 2. All measures will be maintained in good working order; if a repair is necessary, it will be initiated within 24 hours of report. 3. Built up sediment will be removed from silt fence when it has reached one-third of the height of the fence. 4. Silt fences will be inspected for depth of sediment, tears, to see if the fabric is securely attached to the fence posts, and to see that the fence posts are firmly embedded. 5. The sediment pond/traps will be inspected for depth of sediment, and built up sediment will be removed when they reach 10 percent of the design capacity or at the end of the job. 6. V-ditches and check dams will be inspected and any breaches promptly repaired. Remove sediments from behind check dams at sufficient intervals to prevent bypass. 7. Inspect temporary and permanent seeding and planting for bare spots, washouts and healthy growth. 8. A maintenance inspection report will be made after each inspection. 9. Personnel selected for inspection and maintenance responsibilities will be adequately trained in all practices necessary for keeping erosion and sediment controls used onsite in good working order. THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5I�Zo 97 NAME 10I DATE ALL WORK PERFORMED 1N THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. ACIFIC ENAGGINEERINODESIONINCIIIIII REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL REVISED CONSTRUCTION SEQUENCE 5-20-97 LEL f-� R . NE �F WASyI�yl moo_ \2701 'ff3 OH/STE AL FxPII SEPT. 5, 1997 J � (0 Q Z Q 3 0 0 U W I co Z O0 � 0 (0 N Q 0 N I X LL 0 a W011 CalzQo WTI Z > Z g Quo Q W I LU N> J �WW WWNW° \/ i NIII CL Q J PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 5- 20- 97 SHEET REVISION 1-41 Q 3 W J �QQ L�l O O M L►J t to (n Y 0_ Q Ld O 0 Z Q O CIVIL ENGINEERING AND PLANNING CONSULTANTS C�S�18Gsi UD 03 Q 0 0 0 0 0 0 0 Lo Ln J LiJ J a6 E ro C rn m Ln rn 0 0 m cr i Q) 0 Q 0 0 0 0 Q U O Q U E L REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST rl KEY MAP MATCHLINE - SEE SHEETS C5 AND C6 FOR CONTINUATION SCALE: 1" = 40' 2C THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 ,ov-Qle'l NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERINO DESIGN INC. o EXPIRES: SEPT. 5, 1997 �?n 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS OSID/S(aq c`3 w �i z w rn Ln 0 ai M 0 m cr 0 v 0 0 Ln a 0 0 a U O Q U cu E L cn A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V—DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. LIMITS OF CLEARING WTCHLINE — SEE SHEETS C6 AND C7 FOR CONTINUATION 07 REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-9700LEL FACIFIC N G I N E E R I N G DESION INC. SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME DATE ALL WORK PERFORMED IV THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. EXPIRES: SEPT. 5, 1997 Q 3 0 U W 2 W Il •/ z O � N > Q 0 N I X LL D O a of ��I Z v� O Z WQ� Z g Q>3oo o Q W IWN J N;.. W W LLI ('_0 NUJ mI Q J 0 00 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION Ln I X 0o 00 00 0) O O pq w t Y Q Of W O 0 z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS 0ST/869F E Ln Q Q Lp rcl 0 m 0 Q 0 0 cl- CU U O Q U a 0 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHUNE - SEE SHEET C3 FOR CONTINUATION / ,� \\ \ � �te `\ S /_ // i// //oe / � i100, / / .4e / / /' / / ' `0'/ i .01 LOMMUN�T\f s • Ile 100, *e V*- ", �� " \ ,100 � / L ice/ ����Ci 1� loo Lo LIMITS OF CLEARING / \ .01 \ I., , C C N E / NOTE / INSTAL I 100'x 50'x 8" TEMPORARY ONLY THAT PORTION OF TESC WORK NECESSARY / \ \� / \\ FOR DIVISION 3 CONNECTION HAS BEEN SHOWN IN THE LAKELAND HILLS WAY CORRIDOR. FOR COMPLETE TESC MEASURES REQUIRED, SEE TRIAD PLANS FOR LAKELAND HILLS WAY EXTENSION • / , ? N� \ LOCATED AT THE END OF THIS SET. Odle 1� \\' jall 1000, SEX. 48 RISER ov-'.- EX. 24"OUT s = 555.38 INSTALL ROCK CHECK DAMS IN ALL ` INTERCEPTOR V-DITCHES PER PIERCE ` `r�'� / COUNTY STANDARDS. SEE CHECK DAM ', 0� NOTES ON C2. SEE DETAIL ON C33. r CONTROL STRUCTURE • PER TRIAD PLANS UNDL I 10'P�ED (THE LAKELAND COMPANY� REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL 127LF 16" CMP S=0.5% i� TEMPORARY SEDIMENT POND _ (PER TRIAD L.H.W. EXT. PLANS) ` 1 STORAGE REQUIRED 20,777 C.F. STORAGE PROVIDED 23,580 C.F. TOP OF BERM : 563.0 �- TOP OF DESIGN WATER : 562.0 ` INV. 18" OUTFALL : 556.0 POND BOTTOM : 557.0 570 \ \ 1 ENTRANCE PAD MAINTENANCE THE ENTRANCE SHALL BE MAINTAINED IN A CONDITON WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC RIGHTS OF WAYS. THIS MAY REQUIRE PERIODIC 1 TOP DRESSING WITH 4" TO 8" STONE, AS CONDITIONS DEMAND, AND REPAIR AND/OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRUCKED FROM VEHICLES ONTO ROADWAYS OR INTO STORM DRAINS R MUST BE REMOVED IMMEDIATELY. 1 1260LF IrgN ZEEPTOR V-DITCH S ROCKED CONSTRUCTION ENTRANCE WITH TIRE WASH PAD. (PER TRIAD PLANS). Q z 1 1 0 1 �O a: LIMITS OF CLEARING 2 (O 1 U b—i 1 W 7: cn • 1 ui W 1 I z 1 J_ 145LF INTERCEPTOR 1 V-DITCH H 1 2 1 - 1 1A ir RIP -RAP OUTFALL (� INV=560.0 756LF TEMP. 12"CPEP (POND 4 ALTERNATE) s> S=0.84% 65 * 105LF TEMP. 18"CMP JAN I S=0.5% 945LF INTERCEPTOR V- DI TCH MATCHUNE - SEE SHEET C8 FOR CONTINUATION 1 1 O L0 i KEY MAP SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 !7 NAME o„ DATE �y ALL WORK PERFORMED IfV THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o A sy'ti 12701 HA S T E E /�G���`� L EXPIRES: SEPT. 5, 1997 Q 0 U U W Z 0 n '0 VJ � 0 N I X LL D 0 o.00 00 Z p oW � Z Z >30 4Qo W 10 Q ND .. J W W IW NWo F N Ill IL Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION c 9 U) X 00 00 00 rn Q w J O O K) w t D U) V) Ll Y Q IY w 0 0 z a 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS Q Z U w 5i w z co Lo 0 Q 0 0 0 0 0 0 0 o) CD nm uc) m Ln J w J ai E L cn M OD m m Ln 0 O m 0 Q 0 0 0- CD 0 a 0 a L; E rD L O 0 N Ln A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE -SEE SHEETS C3 AND C4 FOR CONTINUATION EXIS G W W WETLANDS I �-- -�� 580 41 \ I I � EXISTING � I 12"CPEP i RNATE) WETUINDS \ � � / J, 41 L 18"CMP / v� \� I CEPTOR I � � 4 y � 14- CD MATCHLINE - SEE SHEETS C8 AND C9 FOR CONTINUATION CONJIN V. rl KEY MAP REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEA PACIFIC N G I N E E R I N G IDESION INC. SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-1.20/ / l 6 :f 'e-'4 v, Q-o( t, Z a NAME0ATt ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. EMRES: SEPT. 5, 1997 Q 3 0 0 W 2 W_ IL `/ z O0 c 0 N I X r U. IL 04 (n W0° Z � zW Z>� Z Q3O IWN Q Nj„ w WNW° Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION 0) LL- r X O r` rn I r cD O N z O a. 0o 00 00 Q 3 w QJ W O O n w V) Y Q W O 0 z Q O r 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS or0/86 yf m 0 Q 0 0 0 0 0 0 Ln cri Ln 0 0 0 m J w ai E c L rn Ln 6i Ln Ln 0 CD ro Cc 0 v 0 0 0 0 cu U O Q U E c L A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MAT'CHLINE - SEE SHEET C4 FOR CONTINUATION LIM I TS OF CLEARING CD CID In 150' TEMPORARY WORK (BUFFER I� ; ♦max I� + k z I jr Ar � I if i! S� W I x� I � \ i w Z ~ 140LF 1CPEP CONTROL STRUC RE_ INV. = 570.1 (SEE SHT. C33) B iI It I I ► 40 I I — — I it ►1 I I I I I I N �, t II RIP -RAP - �I REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL Y. �— 530LF INTERCEPTOR V-DITCH O CD 0 i � \ �x�x ���k x—� x I I-V E ! IN __ 1 � I IDS IV CID L5 LIMITS OF CLEARING NO WORK ALLOWED IN THIS AREA UNTIL APPROVAL OF THE WETLAND MITIGATION PLANS O L0 z - FLAGGED LIMITS OF WETLAND 0 INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V-DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. RIP -RAP I i , 60OLF FILTER FABRIC SILT OUTFALL I i I FENCE UNTIL WETLAND INV=569.0 i I MITIGATION APPROVAL / I E ERGENCY SPl A TEMPORARY SEDIMENT POND 7 m t STORAGE REQUIRED 12,282 C.F. i Q STORAGE PROVIDED 27,266 C.F. TOP OF BERM : 575.5 EMERGENCY SPILLWAY : 574.5 B 0 , SPILLWAY WIDTH : 10' 62 F INTRCPTOR I TOP OF STANDPIPE : 574.0 V-DITCH TOP OF SEDIMENT STORAGE : 572.0 / I ' RIP INV. 12" OU TFALL : 570.1 RAP,- 30LF TI�MP. 12"CMP ' ' POND BOTTOM 570.0 TFALL SEE SHEET C33 FOR POND DETAILS) S=1.0% MIN. INV=574.0 I SEE SHEET C39 FOR SECTIONS) lx � II 420LF 12" CPEP ix I s=1.s97. 'XI s� (FROM POND 3) IX O .� i tl�Xll MATCHLINE - SEE SHEET C9 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 4- rl KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5 Zo 7 NAME �y DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o R , NE �of w s// I / �c� . 2701 AL L EXPIRES: SEPT. 5, 199 7 Q 3 0 0 0 W IL co z 0 r_ � co Lo _ 0 I X D 0 IL '10) 0'l ��0 Z O W Z Q Z g <3m Q 0 Q W I0 N j J ,. W W w NWo Uj Y F- NmI Q J PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION 00 00 00 Q 3 w J O 0 to w V) V) W Y Q a_ W J O 0 z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS cz Ur 0 0 0 0 0 0 cli UD CD 0 9 J ltl J E ro 9 m cn Ln 0 y 0 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST 126OLF INTERCEPTOR V-DITCH LIMITS OF CLEARING NOTE : ONLY THAT PORTION OF TESC WORK NECESSARY FOR DIVISION 3 CONNECTION HAS BEEN SHOWN IN THE LAKELAND HILLS WAY CORRIDOR. FOR COMPLETE TESC MEASURES REQUIRED, SEE TRIAD PLANS FOR LAKELAND HILLS WAY EXTENSION INCLUDED AT THE END OF THIS SET. MATCHLINE - SEE SHEETS C5 AND C6 FOR CONTINUATION rl KEY MAP MATCHLINE - SEE SHEET C12 FOR CONTINUATION SCALE: Y' = 40' D 20 40 80 THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME �(/ o� /y ATE ALL WORK PERFORMED M THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. R . N£lyFl WAsy, �l c 12701 E9, 'ONA L E [EXPIRES: SEPT. 5, 1997 ir Z Q O � J �¢pa wW0 F 3 0 0 W 2 W d co 0_O � '^ VJ � > 0 0 N I LL D 0 of S Woo a �o UZ 0 Z ZI Q3o W 10 Q N>,. JrWW W WNW° Nm� Q J PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION 00 O Ln I\ rn X 00 00 00 rn Q 3 w O O K) W F- V) 1- V) Y Q O_ ch W O 0 Z Q O REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL o PACIFIC ENGINEERING DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS osb/8� �f, 9 J LLJ I E c a) co m cU cm 0 9 rn Ln 0 0 m i 0 0 0 Ln 0 0 Q U O Q U at E A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHUNE - SEE SHEETS C6 AND C7 FOR CONT NUA110N 0 Q (L� 2850LF FILTER FABRIC SILT FENCE 625LF INTERCEPTOR V-DITCH MATCHLINE - SEE SHEETS C12 AND C13 FOR CONTINUATION Z 0 U w co w I w Z Q SCALE: 1" = 40' i KEY MAP 1 = Sri . alplim; • mom, THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 7 NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL PA C I E I C N G I N E E71 RING ESIGN NC.I = R . 12701 C/STEv``�G��`��, S/0NA L EXPIRES: SEPT. 5, 1997 Q 3 0 0 W 2 W •I z 0 n c O 0 N I X LL r D 0 a 0,0 oo �00o � O Z Z WQ� Z g>3m Q o Q W IWN J "WW W W N-jo Y F NM J 0 •1l PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS osD/8�51 J Lo 0 Q 0 0 0 0 0 0 Ln cri m Lo 0 m J W —J E L QJ Ln m 0 cb CD m Ln O a.i rO 0 m Ir Q) 0 Q 0 0 u7 rn i a i c 0 a U O Q U E rO C CM L O A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V-DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. PHASE 1 0 z a; w �i a: Ld a. EXMT�NG MNGLE FAMLY PHASE 2 INITIAL OPENING OF SITE OPEN TO PHASE 2 CLEARING CONSTRUCT PONDS 3, 3A, LIMITS, CONSTRUCT PONDS 2 4,5,6,7,&8. &2A TEMPORARY POND 3 SEE SHEET C9 say a LIMITS OF CLEARING ■ ■ —'—_ — _ "----—------�—.— x— 588 18' I T ■ A I �f ■ Q------ - - - - -- -� 10OLF INTERCEPTOR ■ Z V-DITCH 330 % ROAD Cru 175LF INTERCEPTOR A w V-DITCH \\ J 0 ' 3OLF TEMP. 12"CMP S=1.0% MIN. 00 W � TEMPORARY SEDIMENT POND 2 STORAGE REQUIRED 72,125 C.F. STORAGE PROVIDED 79,032 C.F. TOP OF BERM : 581.0 EMERGENCY SPILLWAY : 580.5 SPILLWAY WIDTH : 11' TOP OF STANDPIPE : 580.0 TOP OF SEDIMENT STORAGE : 578.0 INV. 12" OU TFALL : 575.1 POND BOTTOM : 575.0 sus (SEE SHEET C33 FOR POND DETAILS) RIP -RAP OU TFALL INV=574.0 :max _x� x — x= x — x — x — x — x X�ac--- x._•--�c X x = x.__ 2850LF FILTER FABRIC i — — — — — — — — — — — — 50LF 12 CPEP SILT FENCE / �� \ S=2.20% 370LF INTERCEPTOR V-DITCH � 160LF INTERCEPTOR V-DITCH All OPQ 30LF TEMP. 12"C \_ 1► ���� �� ? S=1.0 N. n z o � REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL r CONTROL STRUCTURE INV. = 575.1 (SEE 90T. C33) 750LF INTERCEPTOR V-DITCH MATCHLINE - SEE SHEETS C13 AND C14 FOR CONTINUATION 30LF P. 12"CMP S*1.0% MIN. LF TEMP. 12"CMP S=1.0% MIN. 90LF INTERCEPTOR V-DITCH 49OLF INTERCEPTOR V-DITCH } I r 1 z W 5i w Z 2 ?_1 rl KEY MAP SCALE: 1° = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 6 z a NAME. / a„ ��, DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o NE �FI ��of wAS/y r �o 2701 �f fs O / S 1 O' AL E E)SREs SEPT. 5, 1997 Q 3 0 0 W _W `♦ z 0 N 0 N I X r U. D Q 0 0 a 00) W. U Z c� 0 aW � z �3m z Qo W IWIN Q N5 J .. �WW W W c�v_j0 ,[ Nmd Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION Lo r` I X 0 r` rn I 0 CV W z 0 2 a_ 00 00 00 cn Q 3 w J �Q W 0 O n I.J t D V) 1- Y Q a- w O 0 z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS 06040/86# Lo CD 0 0 0 0 0 0 Ln cri 0) Lo 0 0 66 O J W J cli E Ln 0 0 cb rn cn Ln 0 J> ro 0 m i LD O Q 0 0 Ln rn i a Cl 0 a U O cu U E cO ra CD A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V-DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. PHASE 2 OPEN TO PHASE 2 CLEARING LIMITS, CONSTRUCT PONDS 2 &c:2 A Ln J c� z w J 0 N W TZ a MNGLF FAMLY TEMPORARY SEDIMENT POND 1 STORAGE REQUIRED 64,900 C.F. STORAGE PROVIDED 64,998 C.F. TOP OF BERM : 562.0 EMERGENCY SPILLWAY : 561.5 SPILLWAY WIDTH : 21' TOP OF STANDPIPE : 561.0 TOP OF SEDIMENT STORAGE : 559.0 INV. 12" OU TFALL : 556.1 POND BOTTOM : 556.0 (SEE SHEET C33 FOR POND DETAILS) PHASE 3 OPEN TO REMAINDER OF CLEARING LIMITS, CONSTRUCT POND 1 LIMITS OF CLEARING — 5 ■am 0 Lo —x—x—x—x—x—x—x—x—x—x— —x—x ——x—x—x—xi-x—x—x—x—x—x—x x—x—x—x x—x x— x — x — xx--x�—x—�— �O \ 285OLF FILTER FABRIC 620LF INTE SILT FENCE ■ V-DITCH 650LF FILTER FABRIC \ ■ SILT FENCE ROAD F y t a - 2 - —O \ x—x—x—x— x—x— —x—x—x—x— k X; 1 T �X■ IN } x■ I i 1 490LF INTERCEPTOR E 1190LF INTERCEPTOR V-DITCH IN 1 -OWL x■ :c} - REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL 340LF INTERCEPTOR V-DITCH SS —X—x�iic—x—x \ \\ \ 30LF INTERCEPTOR \ V-DITCH 30LF TEMP. 12"CMP R S 0% MIN. k MATCHLINE - SEE SHEETS C14 AND C15 FOR CONTINUATION CONTROL STRUCTURE INV. = 556.1 (SEE SHT. C33) 50LF 12" CPEP S= 2.20% R OU TFALLIP-RAP INV=555.0 r LIMITS OF CLEARING 1 y E /ISTING WWETLANDS W� 76OLF INTERCEPTOR V-DITCH i KEY MAP SCALE: 17' = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 ,✓„� ��,o..�ct� 7 NAME .q�z�_�y DATE ALL WORK PERFORMED N THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997 00 00 00 rn 3 W J o O n W 1,2 Q) W Y Ct Q a- W > 0 0 z Q 0 K) 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS o0iscq CL Lc 0 0 0 0 0 0 0 rn L0 0 Lo m J w J iv E L Q7 Ln Q 0 Ln 0 0 m cr LD 0 v i 0 0 Ln 0 0 Q U O Q U E rD 0 IF CONNECTING TO THE LAKELAND HILLS WAY TRUNKLINE IS NOT POSSIBLE, PIPE POND 4 DISCHARGE NORTH TO TRIAD'S 18" CULVERT CROSSING LAKELAND HILLS WAY AT STA.43+35. (ALTERNATE) 195LF FILTER FABRIC SILT FENCE 1 945LF INTERCEPTOR V-DITCH O i S � EMERGENCY - SPILLWAY 1 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE -SEE SHEETS C8 AND C9 FOR CONTINUATION Al % 3OLF TEMP. 12"CMP S=1.0% MIN. \ r CONTROL - o T. C33) (� A �.•705LF INTERCEPTOR � � Qom. _� — SOP � �' STOCKPILING x�- AREA tR - R \6OLF TEMP. 12"CMP X _ STOCK PILE AREA TO BE MULCHED/HYDROSEEDED OR ! Z \ S=1.0% MEIN. J' \ Q \ COVERED WITH PLASTIC ANCHORED WITH SAND BAGS ' TEMPORARY SEDIMENT -P D 4 7.1 1• " �\ !� STORAGE REQUIRED , 22 C.F. , VEN NOT,14 USE. `\\ 1. STORAGE PROVIDED 62,560 C.F. TOP OF BERM : 576.5 25LE IP(*RCEPTOR / .y EMERGENCY SP-ld-WAY : 575.5 V-DITCH i 1 SPILLWAY V06TH : 19' �� INSTALL ROCK CHECK DAMS IN ALL 1 TOP OF STANDPIPE : 572.0 Ri INTERCEPTOR V-DITCHES PER PIERCE CONNECT POND 4 OUTFALL TO ` \ x �� TOP OF SEDIMENT STORAGE . 570.0 1 COUNTY STANDARDS. SEE CHECK DAM I LAKELAND HILLS WAY STORM 1 I iINV. 12"/15" OUTFALL : 567.1 NOTES ON C2. SEE DETAIL ON C33. 1 TRUNKLINE IF INSTALLED PRIOR X POND BOTTOM : 567.0 Uo POND CONSTRUCTION (SEE SHEET C33 FOR POND DETAIL 1 R x (PREFERRED ACTION) 1 SEE SHEETS C37 & C38 FOR SEC NS) A 30LF TEMP. 12" CMP / 1 �l. A INSTALL 100'x 50'x e--TEMP(*ARY S=1.0% MIN. Q � \ � ROCKED GQMSTRU-nON ENTRANCE 1 M \ WITH -TIRE WASH PAD., -LSE.- ----- pA� I Z X SHEET C33). 5LF INTERCEPTOR / 1 250LF FILTER FABRIC Va DITCH t 1 SILT FENCE - M1 / S a: x Q Q x CONTROL STRUCTURE LL. LIMITS OF INV. = 578.1 CLEARING x RIP -RAP (s�_�T. C33) OUTFALL * 30LF TEMP. 12 CMP , IINV=576.0 ' ( 1 S=1.0% MIN. / f -� w 1260LF INTERCEPTOR / _ _ _ _ / 00, 0 V-DITCH _ w I I X 185LF 15" CPEP r . a •� 5=,,,� - i AD;N --� z Flo ' 5 2 5 4 _5 _ QL J X EMERGENCY —`I I a R SPILLWAY B I 5a 1 _ _- 0 ALL TESC WORK IN x '� I - . 1 220LF INTERCEPTbR �. I LAKELAND HILLS WAY 1 l-7 ! I V-DITCH S.E. CORRIDOR NORTH f>� OF STA. 56+30 PER I t X 1515LF FILTEIRIFABRIC TRIAD PLANS INCLUDED SILT FENCE / 140LF INTERCEPTOR AT THE END OF THIS i / / SET 1 x i / i V-DITCH ENTRANCE PAD MAINTENANCE �O 'A55oLF INTERCEPTOR // �/ � / V `,1 � 30LF TEMP. 12"CMP I ` THE ENTRANCE SHALL BE MAINTAINED IN A CONDITON V-DITCH I �,.• X / , Q WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO - / / / lS S=1.0% MIN. PUBLIC RIGHTS OF WAYS. THIS MAY REQUIRE PERIODIC I R x TOP DRESSING WITH 4" TO 8" STONE, AS CONDITIONS DEMAND, AND REPAIR AND/OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRUCKED FROM VEHICLES ONTO ROADWAYS OR INTO STORM DRAINS MUST BE REMOVED IMMEDIATELY. ` x ` ` / / 25LF INTERCEPTOR O O \ V-DITCH TEMPORARY SEDIMENT POND AA STORAGE REQUIRED 43,684 C.F. STORAGE PROVIDED 76,288 C.F. \ 3 LF INTERCEPTOR TOP OF BERM : 584.5 `, ,. x 30LF TEMP. 12» CMP V-DITCH I EMERGENCY SPILLWAY : 583.5 SPILLWAY WIDTH : 22' X S=1.0% MIN. TOP OF STANDPIPE . 583.0 ` 1 TOP OF SEDIMENT STORAGE : 581.0 t R INV. 15" OUTFALL : 578.1 POND BOTTOM : 578.0 �� E31q O� SEE SHEET C33 FOR POND DETAILS) X I 40 Ln (SEE SHEET C38 FOR SECTIONS) MATCHLINE - SEE SHEET C16 FOR CONTINUATION REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL r*1 KEY MAP SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 to 9 7 NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING ESION INC. o EXPIRES: SEPT. 5, 1997 1 Q 3 0 0 0 W_ Z 0 I\ 0 VJ � 0 0 N I X L Q 0 0 CL of V, 0 WTI Z 0 �W , z >3, Z Q oo 0 Q W IWN W W TWO w NWI Y � NmPL Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION Lo rl- r` I X 0 rn I 0 O _ o_ 0o 00 ao rn 3 Li J 0 0 po w 1_ 0 Y o- Q a- ct w 0 0 z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS Oro/864? �•i a Z 04 5 W 6 W iH Of 03 LD 0 0 0 0 cyi Lo 0 0 CV m m m J w _J a� E cn m Ln ro CD 0 Q 0 0 cr 0 a U Q U E �v 0 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE -SEE SHEETS C9 AND C10FOR CONTINUATION /415LF INTERCEPTOR V—DITCH D A ROAD ; 5 5�2 11 5 5 - -- ''� �`� • r .._ 777 PHASE 115 i� — — — •— _ rN1TIAL OPENI G OF SITE �.. (J1 /!I/ —� _ �� s 6 RIP R'AP - `D ----- -- _ OUTFALt CONSTRUCT NDS 3, 3A. - ` ;Se INV= 596.0 ----� 4� 5, 6, 7� dt 8 a PHASE 2 OPEN TO A CLEARING ' ^-- 705LF INTERCEPTOR !--� a v 6 �t tp� / LIMITS, CONSTRUCT DS 2 V—DtTCH �� ��& 2A %LF 12PEP � 2 i / j I S-6.75% 0 6� 4 PORARY SEDIMENT POND ! -- --- - — L Q EME f2(�S�16LWAY ORAGE REQUIRED 30,506 C.F. /\A 6 6 STORAGE PROVIDED 47,639 C.F. CONTROL STRUCTURE — / / � Tj0P OF BERM : 610.5 ----_.INV. = 604.1 x EMERG SPILLWAY 609.5 (SEE SHT. C33) i S 13 TOP E 609.0 40. TOR -,OF STORAGE 607.0 AW, - 2" OU POND BOTTOM . SEE SHEET C33 FOF AILS) ,_ SEE SHEET C37 FOR S ` 170k'P TERCEPTOR \ I �\ ` 1► I I ' _ �t " V=-ITC - + �---�•=� 1 T �, ✓� — 1180LF INTERCEPTOR V—DITCH (PHASE 2) \� O 1 Nw 750LTERCEPTOR V—DITC PHASE 2 RIP —RAP z/ i /� •` %r v 30LF TEMP. 12"CM`P S_1.09MIN. AOLF INTERCEPTOR \ Cep 6 DITCH 3MP. 135LF INTERCEPTOR • \ \ / S=1. / V—DITCH 1 _ AREA NORTKTO BE CLEARED LIMITS OF CLEARING 440LF� 1NTERCEP 60 • 1 \\ \i / V—DITCH 1 I TALL ROCK CHECK AM IN A 575LF INTERCEPTOR 1 0� �\ I N DAMS ALL Q + I TI=RCEPTOR V—DITCHES PER PIERCE V—DITCH f % \ \ COUNTY STANDARDS. SEE CHECK DAM S V5 DITCH TRCEPTOR NOTES ON C2. SEE DETAIL ON C33. t Cu 0 630 • Lr)i J, Qr rl)• Alk MATCHLINE - SEE SHEETS C16 AND C17 FOR CONTINUATION IL w CA I Z .9 n KEY MAP SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 _Y520 F7 NAME on�y DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. w REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL A CIFIC N G I N E E R I N G ESION N C. EMRES: SEPT. 5, 1997 3 0 U W W `/ Z 0 0 '0 co O 0 N v I X LL D 0 a 10 00 �00 Z � O� Z W j� Z Qo IWN Q ND ,• W IW c,_jo F- NM(L Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION rn r\ I X 0 r` rn r\ I 0 N 0 ^_ LL 00 00 rn Q 3 w J 0 0 n w U) 1.2 (n Y ct Q ct w 0 0 Z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS Q 0 0 0 0 0 0 LO 0 m Ln 6j m J w cc CU E ZD CO M di m (36 cl) Ln O 0 m cm CD 0 0 0 Ln rn CD 0 a U O Q U E ro C 0 tu�-s W� I A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST S� s tip 750LF INTERCEPTOR V-QJTCH \_ --- i MATCHUNE - SEE SHEETS C10 AND C11 FOR CONTINUATION % 9OLF IN RCEPTOR V-DITCH r r -- -� 585 � r RIP -RAP OUTFALL INV=586.5 Lcl t LL l� t N . � 1 i 90LF jNTERCEPTOR 1 1 DITCH 1 t i %1 \ LIMITS OF CLEARING �\ R I � � 1 1 PARK AREA I , 255LF 12 CPEP Q 1 NOT TO BE S=1.00% 0 CLEARED �i t , 1 lil It 1 _/Jt 4/1EMERGENCY SPILLWAY PO RAP-�A / \ / CONTROL STRUCTURE INV. = 589.0 F I _ I�(SEE SHT. C33) 7 5L N FtCEPTOR 18, V-DITCH Z ciaoSimi 1180LF INTERCEPT \ H V-DITCH I 302 ;TEMP. 12"C I \ S=1.0% MIN. I tx 11BOLF INTERCEPTOR V-DITCH t �I I x \ 60OLF INTERCEPTOR t '\ V-DITCH i x I I \ •x c0 `� txl t 1 t 11c� MATCHLINE - SEE SHEET C17 FOR CONTINUATION REVISIONS: REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL 50LF INTERCEPTOR V-DITCH \ 595 0 O TEMPORARY SEDIMENT POND 2A STORAGE REQUIRED 19,350 C.F. STORAGE PROVIDED 20,416 C.F. TOP OF BERM : 595.5 EMERGENCY SPILLWAY 594.5 SPILLWAY WIDTH : 7' TOP OF DESIGN WATER 594.0 TOP OF SEDIMENT STORAGE : 592.0 INV. 12" OU TFALL : 589.0 POND BOTTOM : 589.0 (SEE SHEET C33 FOR POND DETAILS) (SEE SHEET C36 FOR SECTIONS) m•_0 = U t o t 95LF INTERCEPTOR V-DITCH 1 LIMITS OF CLEARING INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V-DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. 675LF FILTER FABRIC OG' N " MNGLE FAMLY 605 SILT FENCE E XU S T Z T P N U Wr) o o r No w x—x—x x-x—xx - —x—x— Lu 30L l TEMP. 12"CMO co S=1.09 MIN. W 1� F13. KEY MAP SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 / NAME f- DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997� Q 3 0 0 0 W E co Z 0 r_n O 0 N Ix 0 aN 00 �00 Q 0 WQ z >3m Z JQ 0 N w W WN-j o Nm� Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION 00 00 rn Q w J O 0 w t cn Y o- Q a - of W O 0 Z Q O d CIVIL ENGINEERING AND PLANNING CONSULTANTS orb/s(vy OD Co 0 0 0 CD CD Ln LD CD CU n 0 J J J E C L a, ZD 0 rn 0 0 ai ro 0 m i CD 0 0 0 Ln n a 0 0 a U M Q U CL; E ro C c r., 3 L 0 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCFILNE -SEE SHEET CII FOR COMIMIATKKJ _1 �I i � � I �I I� W EXISTING KTLANU 0 i KEY MAP REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL PACIFIC ENOINEERINO IDESION INCm SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 / NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. EXPIRES: SEPT. 5, 1997 Q 3 0 0 0 W Z O r� � co p N v I Q LL D Oa 04 co W0OI Z 0) p Z Z ;3Q�o Q W Q IWN IN; J �WW W IW NWI Y F al In L Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION 00 op 00 rn 3 W QJ W V) 0 0 r� w V) V) Y Q' Q Ir w CIVIL ENGINEERING AND PLANNING CONSULTANTS Go LD 0 Q n 0 0 0 0 0 0 Ln LD CD Q I w ils E L Q] L0 ZD m 0 Q Ln 0 ro m CD 0 Q 0 0 Ln a_ cu 0 a 0 a E a) 3 (D c- m REVISIONS: A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE - SEE SHEETS C12 AND C13 FOR CONTINUATION 1 � � 1 � 1 LIM�S OF CLEARINN WETJ NO WORK ALLOWED IN THIS AREA UNTIL APPROVAL OF THE WETLAND MITIGATION PLANS & PRELIMINARY PLAT APPROVAL. 00 REVISED PER PIERCE COUNTY REDUNES 4-25-97 LEL REVISED PER PIERCE COUNTY REDLINES 5-20-97 LEL upil E Is [11 EAVE I lom I WIN 1011 ME "- 7 UHE LAKELAND COMPANY� INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V-DITCHES PER PIERCE I COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. SCALE: 1" = 40' 4• • 20 40 :. Fi KEY MAP a mol TFMPOPARY SFnIMFNT PONn R STORAGE REQUIRED 5,506 C.F. STORAGE PROVIDED 14,041 C.F. TOP OF BERM : 596.5 EMERGENCY SPILLWAY : 595.5 SPILLWAY WIDTH : 6' TOP OF STANDPIPE : 595.0 TOP OF SEDIMENT STORAGE : 593.0 INV. 12" OU TFALL : 590.1 POND BOTTOM : 590.0 SEE SHEET C33 FOR POND DETAILS) SEE SHEET C39 FOR SECTIONS) NOTE : POND 6 IS TO BE BUILT ONLY AFTER APPROVAL OF BOTH THE PRELIMINARY PLAT & WETLAND MITIGATION PLANS. THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 A� ,:" 5 zo q NAME ��c� �x DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING, DESIGN INC. o EXPIRES: SEPT. 5. 1997 Q 3 0 0 0 W c/ z 0 n O 0 N I Q LL D O a o0 ODc7 (n W° Z O � Z> 4Q Z o30 W I0 Q N>„ W w cNuWI Y F Nm� Q J PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 5-20-97 SHEET REVISION L0 I X 00 00 00 rn 0 0 po w F- V) 1-2 V) Y o_ Q o_ a' w 0 0 Z Q 0 r-� C1U CIVIL ENGINEERING AND PLANNING CONSULTANTS 0�'0/86y z O Q z U W W 6 W i W 1 Z 1641 I� LD 0 v 0 0 0 0 0 0 Ln UD CD Q 0 Ln r J w _J L Lo Q Q 9 m 0 0 m ME CD 0 / 0 0 Ln m / 0 0 a U O Q U e 3 L A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHUNE - SEE SHEETS C13 AND C14 FOR CONTINUATION UNDEVELOPED PHASE 1 1 PHASE 2 INITIAL OPENING OF SITE CONSTRUCT PONDS 3, 3A, 4, 5, 6, 7, & 8. INSTALL ROCK CHECK DAMS IN ALL INTERCEPTOR V—DITCHES PER PIERCE COUNTY STANDARDS. SEE CHECK DAM NOTES ON C2. SEE DETAIL ON C33. OPEN TO PHASE 2 CLEARING LIMITS, CONSTRUCT PONDS 2 cn & 2A J C9 z w Q w J U Li cn Q a 7st KEY MAP REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL PACIFIC ENOINEERINO [:)ESION INC. SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 �K� 5 Z o 9 7 NAME �/Cuse-- /0#v DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. R . N£wFl WASy�y! NA EWIRES: SEPT. 5, 1997 Q 3 0 0 W W `♦ z 0 VJ 0 O �0 N v I Q LL D O a o' Who Z I0 Q Z WQ� Z IQ3`° 0 Q W I0 N> .. J r W w NWO W Iz NWI F Nm� Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 4-25-97 SHEET REVISION Ln r- 0) I X O r- rn I 0 N .-1 W z O 2 IL OD Do 00 rn O O to w V) I- Q� W Y Q Il Q' W J O 0 z Q 0 cl I CIVIL ENGINEERING AND PLANNING CONSULTANTS co LD Q 0 0 0 0 ai 0 0 0 0 CV J w J E L un r- 0 0 N rn 0 CID 0 v 0 0 - 0 0 Q 0 Q - ai E C L 0 REVISIONS: XXXXX A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST r � \ I - - I / I 1 ------------,----------- w I , � 1 !--------- ----- Do0�0 00� EA11 �NMON I � I 1 = I 1 _-----------� i 1 --------------- Cl TY OF 'UBURN A PIERCE COUN TY D0�0000� rnASE CD 101* 10, In P ASE 0 N .01 loo, / / / !'J .01 / ^� / / / Ole// ' /1�/ / ' / / I � 1 I I I 1 � � 1 I uj Q�3 57TH ST. S.E. Li- LiI XX WI i / 000, / 10, I / GRAMNIG \ I MATCHLINE - SEE SHEETS C20 AND C21 FOR CONTINUATION � I � EIS G \ I I I WETL4NDS SCALE: 1" = 40' .0 0 20 .0 80 ri KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING [DESIGN INC. o EXPIRES: SEPT. 5, 1997 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS on/"Cf co LD 0 0 0 0 0 0 0 0 UD CD ai O C\i J W J m 0 0 m cr 0 Q 0 0 Ln 0 0 Q U O Q U E L 0 2 a E2 C c a E LL cc LLJ I Z A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHILINE - SEE SHEETS C21 AND C22 FOR CONTINUATION OF CLEARING 0 hul SCALE: 1" = 40' 40 0 20 40 80 rl KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME 400"«` c� DATE ALL WORK PERFORMED lVTHE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. °`"""'_ "'"' o PACIFIC ENGINEERING DESIGN INC o EXPIRES: SEPT. 5, 1997 Q 3 0 U U W a �I z 0 0 0 _ n 0 t0 N I Q LL D O IL 01 0, 011 V♦ V, 00 co W�� O 0 Z � WQ� Z z 4Q >3co o Q W IWN .. NDco W z IW F ccuWI NIll (L Q J a • s, PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION Ln I X L 00 00 00 rn Q 3 0 0 K) w V) 1.2 V) Y of Q w W 0 0 Z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS OVDII86V m LD 0 0 0 0 0 0 CD cyi cn LD CD Q 0 CV J w J ai E ro L QJ U7 0 0 N Ln 0 0 m UD 0 0 0 0 0 Q U O Q U E 3 L 0 REVISIONS: XXXXX A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST COMMUN�TY LIMITS OF CLEARING (TYP) UNDEVELOP"Ef ffHE LAKELAND COMPANY� / / / / MATCHLINE - SEE SHEET C18 FOR CONTINUATION �1641 LIMITS OF CLEARING (TyP) s�o MATCHLINE - SEE SHEET C23 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 40 80 THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5 zo 97 NAME D TE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o EMRES: SEPT. 5, 1997 3 0 0 2ui 1 W `/ Z 0 = n 0 �0 N I X LL 0 a o'I V+ WCOD OI O Z Z �Qn Z 4Q3o W IWN Q N�„ J �WW W LU Iz cq Nw° F NmQ, Q J tr & PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION 00 00 00 o) O O po W tz In Y a W O 0 Z a O CIVIL ENGINEERING AND PLANNING CONSULTANTS E L- L0 0 0 0 0 0 cri LD CD 0 m 0 N J J J a� E ro L aJ U7 iv 6 N 0 0 m 0 Q 0 0 0 0 Q U O Q U E ro L CD A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE -SEE SlfElu C18 AND C79 FOR CONTINUATION —D�MiQ\N � Exs-niNG 1 14/ \ I I IWE"NDS I 1 I 1 I \4, .I EXIS/TING I I WETLANDS j 1 I MATCHLINE - SEE SHEETS C23 AND C24 FOR CONTINUATION SCALE: 1 " = 40' 40 0 20 40 80 Fi � 3, :99 KIM ��n.aMplr�wlal.�.i'7rr��lE Le;'il g'wF'6;j*,o • is THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. °°VI°°N_ x.x°. o PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997 Z Z 0� jr Q Q 3 0 0 0 W Z W 0 / _ O m N I X LL D 0 a 0,11) ��0 z >3m Z I< 0 W 10 Q N>„ �WW W WNW° Nm0. Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION L0 m I X 0 I 0 N w Z 0 a_ 00 00 00 rn w QJ W U) 0 0 r) w U) cl- Q W c 2 CIVIL ENGINEERING AND PLANNING CONSULTANTS OSD/&i91 —1 W J CD E ro L Q] Un 0 0 m 0 N m m Ln 0 ro m M i 0 0 0 Ln a 0 0 Q U O Q U E ra cc REVISIONS: XXXXX z t� U w 5i w w z A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE — SEE SHEET C19 FOR CONTINUATION MATCHLINE — SEE SHEET C24 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 40 80 rl NO WORK IN THIS AREA UNTIL APPROVAL OF THE WETLAND MITIGATION AND PRELIMINARY PLAT PLANS KEY MAP AN THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 i7� i.e. zo NAME a,e �y DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o CIVIL EXPIRES: SEPT. 5, 1997 PROJECT NO. ql LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION ENGINEERING PLANNING WM'-001� CONSULTANTS OSDL Lo 0 v u 0 0 0 0 CD Lm oi CD CD Ci O CV J LJ J aj EE ro L a) V) N 0 Cu 6 CV 0 co m C) 0 Q 0 0 Ln d d Q 0 Q U aJ E C Q� C 3 t0 L d REVISIONS: XXXXX A POR110PJ OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE - SEE SHEETS C20 AND C21 FOR CONTINUATION Z rO r Q Z 0 N U r W W I Z 2 MATCHLINE - SEE SHEET C27 FOR CONTINUATION EXPIRES: SEPT. 5, 1997 SCALE: 1" = 40' 40 0 20 40 80 V Z Z 0� a: a KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5 zo 9 7 NAME /1%A DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING IDESION INC. o Q 3 0 U 0 W z 0 0 0 N v I Q F- LL D 0 'L 00 V♦ Wc�I 0 z WQ z �3� Z W IWN Q N > ,. �WW W IWz NW0 r NmQ, Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION Lo r- 0) I X 00 co 00 CIVIL ENGINEERING AND PLANNING CONSULTANTS o" /&C/ z 0 U o� cv) N U ru w w w z J 2 .I LD CD 0 0 0 0 0 0 Ln 0 IT LD CXD v CU C) N I LJ I A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE - SEE SHEETS C21 AND C22 FOR CONTINUATION Z U v7 N U ITU is w V/ w z 2 MATCHLINE - SEE SHEETS C27 AND C28 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 40 80 I KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 5 Ld NAME 4�E DA EALL WORK PERFORMED PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. R . Ntr6 w a ry/ 701 / S T E ��ffsION L EXPIRES: F-MUJtI. 1 INU. 3-17-97 ISSUE DATE �P1 r- r- 1 r'CG VI.71 lJIV REVISIONS:xxxxx o PACIFIC ENGINEERING, DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS OS"O!/BI .. '- OD LD v 0 0 0 CD 0 Ln CD Ln 0 m 0 N J LJ J a6 E L a) m LU LD CU 0 N m Ln 0 0 m i CD 0 Q 0 0 Ln a 0 0 a U M a U E R7 C 3 f0 L O z O U N U r w CA i Z J 2 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST C9 Z_ Q W J U W V) Q CL PHASE 1 1 PHASE 2 MNGLE FAMLY MATCHLINE - SEE SHEETS C28 AND C29 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 40 80 ik KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 G'��uYo 5 Z c Q NAME ih•-s� o� �y DATE ALL WORK PERFORMED 1N THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. aEM=ON= xxxxx o PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997 00 00 00 rn O O n W V) I- V) Y CC Q IL 0r W O Q Z Q O 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS co Lo 0 v u 0 0 0 0 0 Ln cri Lo CD Q m 0 CV J W J a� C L CD m m m 6 CV rn m Ln 0 ro rT- CD 0 Q 0 0 L--) CT) n 0 Cl U O Q U 0 a Z 2 U W I Z t4l P-1 A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MNGLE FAMLY J U' Z Q W J U N W N Q MATCHLINE - SEE SHEET C28 AND C29 FOR CONTINUATION EXPIRES: SEPT. 5, 1997 SCALE: 1" = 40' 40 0 20 40 80 Q z 0� I Q� KEY MAP ..U^ iffawn"Hillim THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132,, AND 92-120 NAME f rDATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. REVISIONS:xxxxx oENOINEERINOo PACIFIC INC. Lo I X 00 00 00 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION CIVIL ENGINEERING AND PLANNING CONSULTANTS J W J A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHI _wE - SEE SHEETS C23 AND C24 FOR CONIINUA11ON Z U or- 2 N U r CD W U) I z H I MATCHLINE - SEE SHEET C31 FOR CONTINUATION SCALE: 1" = 40' 40 0 20 40 80 rl KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME �h�e�� DATE ALL WORK PERFORMED If4 THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. E�IRES: SEPT. 5, 1997 Q 3 0 0 0 W z 0 n L�1 0 N I X LL D Oa o'IT) DO°D W I Z00 0 oW � z>3� Z Q 00 W10 4 N;.. J �WW W w cNvWI 4 J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION X 0 r- I 0 N 1-1 Z O 00 00 o� a w QJ V) 0 0 M W In 1- In w Y a CL w 0 0 Z a O c I U REVISIONS: XXXXX o PACIFIC ENGINEERING DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS G Z N U ru w w z i 0 v n 0 0 0 0 0 0 CD aS rn CD 0 Ln Ln 0 CV w E ro a) cn 0 v m Ln 6 CV rn m 0 a� 0 cc 0 0 0 0 a U Q U E ro C Q) C 3 L O ROA A n 5 2 S I PAD 'EL. A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE -SEE SHEETS C24 AND C25 FOR CON11NUAl10N / \ PAD E.L. =606 PAD EL. =585 / =585 I � / PAD E =587� I I I PAD EI. / $593I / PAD EL / -594/ ' r PAD EL. = 608 PAD EL \ = 610 r. PAD EL. = 613© PAD EL. PAD EL. PAD EL =597 co =598 =599 h PAD EL =603 PHASE 1 q I AL OPENI SITE k CO S 3,' 3A, -` PAD EL. 4s 5, i A. �!J06 ; OPEN TO A ING ,. 0,�QIMITS, CONS CT 2 & 2A T PAD EL. / =601 PAD EL. =600 PAD EL. =600 PAD E - =600 PAD EL / =608 \` PAD EL. =614 \ PAD EL. =612, OT PAD EL. �s PAD EL. =620 / PAD EL / -612 6 ro PAD El-.' � =596 PAD EL. 622 Q, 6 / 6 PAD EL. =622 �, / 6 8 PADL. - ', PARK AREA / / 5s NOT TO BE / CLEARED / / / PAD EL /PAD E�. `� / / =623 =621 X iy 1 PAD EL. =627 PAD PAD //�� =6211 � =60E�. / PAD EL. / =628 \ / PAD E� =623 I PAD EL. 1 1 =629 / I PAD EL. =622 I I PADL I I =622 I I I I I I I — PAD EL. Q =621 I � 6 \ PAD EL. / =615 / / PAD EL. / / =618 PAD EL. =620 / PA / =6 \0 \ PAD EL. \ — =625 PAD EL. =629 v �O PAD ELF =614 PAD EL. =626 PAD EL =628 n SCALE: 1" = 40' 40 0 20 40 80 rl KEY MAP THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 WZO 97 NAME /Illp/r c DATE ALL WORK PERFORMED INyTHE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. EV RE& SEPT. 5, 1997 Q 3 Q U U W_ I `o z 0! � V♦ 0 m N I X LL 0 IL 0 .a0 z " zW z � Z Q00 W10 w WzNWo F NmL Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION 0 MATCHLINE -SEE SHEETS C31 AND C32 FOR CONTINUATION 0 REMSIoNs: XxXxx o PACIFIC ENGINEERING DESIGN INC. o civic ENGINEERING AND PLANNING CONSULTANTS O!'DI/8lry rl- rn r O rn M O :�: z O IL 00 00 00 rn Li JQQ 07 O O n w I_- V) 1- Y Q 0_ L►J o. 0 z Q O PAD EL. PAD EL. \ =630 \ =628 PAD EL. -630 / \ \ ' PAD EL. 1 \ /=628 PAD \ PAD-E�� \ \ =628 �0 \ =630 \ (O PAD EL _ =630 \ PAD EL. =630 PAD E� =62� L1gp \ S 0 Q z O U a: 2 N U LLL 6 LLL U. I 2 a s I w J E ro c L N Ul m 0 is- A P0R110N OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST I A T/11 11 1d1C n== our-n-e �7r nKIn (`7R PnP 1 _MM U JAMON MATCHLINE - SEE SHEET C32 FOR CONTINUATION • .0 rl KEY MAP i SCALE: 1" = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 /y'; ve-w NAME DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. EXPIRES: SEPT. 5, 1997 Q 3 Q U W 2 W z 0 0 �0 N I Q LL D O a 02 0 0 W � I Z0� 0 " oWQ� Z z >3� 4Q o Q W IWN .. N J 1 �Ww W WNW° Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION O r- rn I 0 N Z O a- 00 00 00 0) 0 0 K) W Y Q a_ w W O 0 Z Q 0 g aE.Ao., ....X o PACIFIC ENGINEERING DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS osb/g4y Z 8 U w W Z H OD LID v It 0 0 0 0 0 0 LD ai m 0 N J 11J J a� E ro C L a) cn LID m 0 ti N rn Ln 0 ro m Im LD 0 Q 0 0 Ln M a. 0 0 a U M CD U E ro C L A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST AIATCHNE -SEE SHEET C28 FOR CONTINUATION 1 540 EXISTING KTLANQS slo y y SCALE: 1" = 40' •• 0 20 4• 80 rl KEY MAP --- I g�lvi IL it �►� ;� ��lryLi: nl��� ' ��i�..° 1NINIIIIM� 'd REVISIONS: XXXXX PACIFIC ENOINEERINO [DESION INC. �� i ii1111� h �� NIIIIIIII ii� �:, THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 /✓o f- ±'ee f a o 9 7 NAME DA ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. R . Ne �DF WAS/// � 12701 N� T � A EXPIRES: SEPT. 5, 1997 3 0 0 W W `/ z 0 n 0 �0 N I X IL O a 01 uj000 pZ � Z ujQn Z 4Q3o W 10 Q N> .. J �WW W W N -10 c NINE Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION Lo rn rn X L O r` rn r- I 0 N W Z O IL 00 00 00 rn Q w J V) 0 0 W H V) V) Y Q IZ w w O 0 Z Q 0 Do CIVIL ENGINEERING AND PLANNING CONSULTANTS ocDasevel J W J A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHLINE - SEE SHEETS C27 AND C28 FOR CONTINUATION 7a KEY MAP 1\V tt Vl\1\ 11\ II ITV !ll\L/'l VI\ IIL APPROVAL OF THE WETLAND 1 I MITIGATION AND PRELIMINARY PLAT PLANS UNDEVELOPED UHE L. CC1 rNG COMPANY) SCALE: T' = 40' THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-12 15t& -5-146 If -7 NAME / o,t/ DATE ALL WORK PERFORMED 1N THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. 0 N R . NEB w1mlird 12701 e Fo / S ss'ONA L E;G\ EXPIRES: SEPT. 5, 1997 ZZ Oj o� a Q Q 3 0 0 0 W z 0 co �0 N I Q U. D 0 0 (L V+ O 00 ol Z 0 zWQI z I Mo 0 Q WI0 J N D> „ c"vWW W 0 YW II NIll I F Nm� Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION Ln I X 00 00 00 rn 3 Ij QJ W in REVISIONS: XXXXX o PACIFIC ENGINEERING DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS CWDI&cl m LD 0 Q u 0 0 0 0 0 0 Ln CD Cu(16 AN J w a� E c L m (1J ME m C) 0 0 m 0 0 0 m n 0 0 Q U O Q U CD E C ry 3 L A PORTION OF THE NORTH HALF OF SECTION 6, TOWNSHIP 20 NORTH, RANGE 5 EAST MATCHUNE - SEE SHEETS C28 AND C29 FOR CONTINUATION UNDEVELOPED PHASE 1 1 PHASE 2 INITIAL OPENING OF SITE CONSTRUCT PONDS 3, 3A, 4, 5, 6, 7, & 8. OPEN TO PHASE 2 CLEARING LIMITS, CONSTRUCT PONDS 2 V) & 2A f-- J C� z Q w J U w U) Q a SCALE: 1" = 40' ... n � 13 : MIT, T, WAU THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 9? NAME l DA TIE ALL WORK PERFORMED WTHE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. °EM_°N$ °..xx o PACIFIC ENGINEERING IDESION INC. o I EXPIRES: SEPT. 5, 1997 a zZ J a: I. a Q 3 0 U W W •J z 0 VJ � 0 0 N I Q F D O R Y+ WOO Z � 0 Z ;Q� z Q Quo W I W" Q Nj„ J �WW W IzNIII WI F NmL Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE SHEET REVISION Lo r- rn r- I I O O n w H Ln V) Y Q w O z Q O n CIVIL ENGINEERING AND PLANNING CONSULTANTS orbleeaql- CD O CD cV II 0 0 O cri CD 0 0 0 0 v N 0 J w J a� E ro c L CD O CV 0 rn \ 0 N O ai 0 cry of m c*) U O O_ LC7 rn a 0 a U 0 CD E ro 3 ro L O AWAY RSA STING EX� I- 8" DEPTH OF 4"-6" DIAMETER QUARRY SPALLS. ROCK CONSTRUCTION ENTRANCE N.T.S. USE STAPLES OR WIRE RINGS TO ATTACH FILTER FABRIC TO WIRE FENCING. FILTER FABRIC MATERIAL 60" WIDE ROLLS. MIRAFI 70OX OR EQUAL. 2" X 2" BY 14 GA. WELDED WIRE FENCE OR EQUAL. p PROVIDE 3/4"-1.5" WASHED �L GRAVEL BACKFILL IN TRENCH 2" AND ON BOTH SIDES OF FILTER FABRIC FENCE ON THE SURFACE MIN. ILo I mom ����������nu�������■ MOM •.� _ II • II , II II • . II STEEL FENCE POSTS 4' O.C. (TYP.) 6' MAX. ELEVATION 6' MIN TOP OF BERM ELEVATION EMERGENCY SPILLWAY ELEVATION FILTER FABRIC FENCE to _ 6" DESIGN WATER SURFACE ELEVATION -- 1' � -III 1 =111 ; I I I=1 -III - -III 2' SETTLING DEPTH (TYP) TOP OF SEDIMENT STORAGE IIIIIIIIII 'III-III-1 =IIIIII1I 3' SEDIMENT STORAGE 1 POND NO.3) '►j� III - III III -III -III-III- �2' POND NO.7) POND BOTTOM III -I I I III -III -III II III -III --III-III=1I1= III1 I I=1 I I1 "= III1 I I=1 I I- _ -1 I I1 I I1 I II I II I I -III I I I1 I I1 I I III1 I I1 I I1 I I1 I II I II I I1 I I1 I I1 =1 I I111 I IIII=1 � I- I1 I I=1 � 11 1 11 � 11 � 11 � 11 I II � I IIIIIII � 11 � 11 1 11 1 11 � II � 11 � 1=1 � 11 I II 1 11 I I I I I "' -III- 11 I I1 I I-1 11=1 I I1 I I1 I I 1 11 111=1I111 II I I I � III I I1IIII III III III III III III III 1 I I1 I I I I =1 I I I -III TYPICAL T.E.S.C. POND SECTION N.T.S. WIDTH PER PLANS TOP OF BERM 3 1 3 I,IIII III III-- a-�1 6"10 J.1 �a-=1�IIII�IIIIII I- -I _ I I III III I I I_I I I_I I I_I I I_ 6"- 2" TO 4" QUARRY SPALLS SPILLWAY ELEVATION PER PLANS EMERGENCY SPILLWAY N.T.S. FILTER FENCE BAFFLE 1" DIA. HOLES, 1CI" O.C., LOCATED WITHIN THE LIMITS OF THE GRAVEL CONE. (40 HOLES MINIMUM) 6' MIN 1.00' 1.00' (MIN.) 48" DIA. CMP 'STANDPIPE, OPEN TOP, TOP OF BERM A CLOSED BOTTOM. ENCASED IN CONCRETE. -III III1=1 10.5' MIN. 1 1 1 1-1 1 1 1 1 111111 �, O Ori °D° ° O a O ?, RISER O III III, °o D -I 11 _I -III 1= o �° -III ° ° ° - 1 1 /2" WASHED ROCK oD B O O _= GRAVEL CONE -III 0 -III- a z J ° ° INVERT ELEVATION D K "CPEP o �o`° ° °° °pD ° ° F IIIIIIIII IIIIIIII WATER TIGHT SEAL - _ H 0.I I - I1 I I=11= III -III I TEE WITH RUBBER -III =I =III III=III= 6" CONC. BASE GASKET JOINTS -IiII RUBBER GASKET PLUG W/ - ORIFICE AS REQUIRED O REVISIONS: REVISED PER PIERCE COUNTY REDLINES 4-25-97 LEL REVISED TOP OF STANDPIPE INFO 5-20-97 LEL COMPACTED GRAVEL BASE E �- FILTER FENCE BAFFLE TO SURROUND STANDPIPE. BURY BOTTOM OF FABRIC PER DTL. o I N O I N � l�Tl=lT�fl i 1 BURY BOTTOM OF FILI". MATERIAL IN 8" BY 12" TRENCH. SILT FENCE PHASE 3 N.T.S. SECTION TOP OF BERM DIVIDING POND INTO TWO CELLS (ELEVATION IS 1' BELOW DESIGN WATER ELEVATION) r-► A 3' 1 3;1 IIIIIIIII_ II-III -Illlllll= _ -I _ III- BOTTOM OF POND A 18" THICKNESS QUARRY SPALL LAYER 21 = 8' MIN/32' MAX y 6' MIN y In SECTION A- A 1 1/2" TO 4" WASHED ROCK CORE r- POND BOTTOM FILTER BERM DETAIL PHASE 2 N.T.S. PHASE 1 POND ELEMENT POND 1 POND 2 POND 2A POND 3 POND 3A POND OA TOP OF BERM ELEV 562.0 581.0 602.0 586.5 610.5 576.5 OB TOP OF STANDPIPE 561.0 580.0 601.0 584.0 609.0 572.0 �C DESIGN STORM ELEV 559.0 578.0 599.0 582.07 606.07 568.2E OD OUTFALL PIPE INV ELEV 556.0 575.0 596.0 581.1 604.1 567.1 OE POND BOTTOM ELEV 556.0 575.0 596.0 581.0 604.0 567.0 �F ORIFICE ELEV 555.5 574.5 595.5 580.5 603.5 566.5 O ORIFICE DIAMETER 2.99" 2.86" 1.97" 6.30" 5.28" 7.17" OH BOTTOM OF STANDPIPE ELEV 554.0 573.0 594.0 579.0 602.0 565.0 O RISER DIAMETER 21" 15" 12" 15" 15" 21" OK OUTFALL DIAMETER 12" 12" 12" 12" 12" 15" TYPICAL T.E.S.C. POND DISCHARGE CONTROL STRUCTURE 2 -o _ _ I 'II I I_ -�I-I- Tl--i_l- __ _ RfirI=DOWN SLOPE V-DITCH r� EXISTING GRADE 2 �1 CROSS SLOPE V-DITCH 4' INTERCEPTOR V-DITCH N.T.S. EXCAVATED SOILS 1. ROCK CHECK DAMS SHALL BE 2" TO 8" FACE, SOUND QUARRY ROCK. 2. ROCK CHECK DAMS SHALL BE V-0" HIGH IN THE 5' 1 CENTER & A MIN. OF 6" HIGHER ON THE SIDES. 5, 3. CHECK DAMS SHALL BE TOED IN AT THE BASE 2 5' A MIN. OF 6" TO PREVENT EROSION. 4. CHECK DAMS SHALL BE CONSTRUCTED IN SUCH A MANNER THAT THE ROCK IS FIRMLY PLACED WITH A MINIMUM OF SPACE BETWEEN STONES. 5. THE FACES OF THE DAMS SHALL BE SMOOTH WITH NO ROCKS PROTRUDING MORE THAN 2". ELEVATION TOP OF V-DITCH TOP OF SHOULDER 5' TO 8' SPILLWAY •5' BOTTOM OF SPILLWAY EROSION PROTECTION APRON (PLACE DOWNSTREAM) FLOW .5' 4.0' SECTION ROCK CHECK DAMS N.T.S. THESE PLANS MEET THE MINIMUM REQUIREMENTS OF PIERCE COUNTY ORDINANCE NUMBERS 90-132, AND 92-120 NAME ��„�L c �y DATE ALL WORK PERFORMED IN THE PIERCE COUNTY RIGHT OF WAYS REQUIRES A PERMIT FROM THE PUBLIC WORKS DEPARTMENT. FOR PIERCE COUNTY INSPECTION PLEASE CONTACT SCOTT MURDOCK AT 591-3756. o PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997 Q 3 0 U U W ML z 0 m (o > O m N v I Q 1 LL rn zoo V♦ 00v+ W 0 i O �z z Q3co Z o W I0 J ;n NW°UJ WWz F Nm0. Q J 95-100 PROJECT NO. LEL DRAWN BY 3-17-97 ISSUE DATE 5-20-97 SHEET REVISION 00 00 00 a Lei QJ W 0 0 w V) V) Y It a w > 0 0 z a O CIVIL ENGINEERING AND PLANNING CONSULTANTS arD/"e/ 0 0 0 CD 0 0 0 0 0 0 Ln 0 rn cD 0 m m ai 0 J w J a) E m C Ln r— N Ln 0 cn 0 N Ln 0 0 ..................:.........:.........:.........:.........:.........:.........;.........:.........:.........:.................. ......... ......... ......... ......... ......... ......... ......... ......... ..;........ ;EXIS•TING GRADE....................................................:......... .................. ... ... ...:...:...:...:...:...:...:.. 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OP :OF 8 : :� ...... .. ..... ... .... .. . .........'s.......:: ......... ......... ......... ......... TOP BERM ................................._.....,.... RADE ...:........... .TOP OF BERM-595,5:......... ......... ......... .. ........ . EXISTING : G ......... _ .0.;........................... ;.;................................ I......... .........:............�.5... :......- ` _._..:::: :::::::::?::::: ::....... ......... .. D...... ......... ......... ......... ... ....... 2 - - ....................... . ......................... ....... 5Q5 ................... ...... ......... -. —.— ...TOP -OF STANDPIPE-594.0......... ......... -... ` . _ _.. , . 1 ....... ......... ......... : ... rJ9v rJ S ...... -... - - _..... _ .......;..:......... ............, ::::. - -.� _ ...... ....... ...... .........:..................:.........: ....... ..... ....... . . ....:. . : .. . . ..:. . .....: ......................................................................................... ......:.......................................:......................................:...........................:..:......:............ ......................................................................................................................:................................................... 590 5JO .. .... :...::...:...:...:...:...:...:......:...:...:...:...:...:...:... .......v� ........ ......... ......... t . ... ......... ......... ......... _ TOP OF STANDPIPE-59�•:Q ' 'FIN :.............................................:............:.....:......................................................:.........:.........:.........:.........:.........:.........:.........:.. - ....... .............................................:....................................:...........................:.........:.................. _ ....... ......... ......... ......... ......... FOND 607TOM � 589.0 ..... ................................' grJ.. . ......... ........ ......... ................... . ......:........:.........:.........:.........:.........:.........:.........:.........:.........:.........:.........:...... ..: : ::,SECTION A: .... .. SEDIMENT PO , :: . ......... ......... ......... ......... ...... .... .... ......... ......... :SEDIMENT POND 2A... :S�ECT'ION B B: .... ..:.........:.........:...................................:.........:.........:.........:.........:.........:.......................... : .........:.............................................:,.................................................................................:. ::.. :....................................:.........:.........(,ALE...1.;.20.{H.).1.:.5(V)....;.........:.........:.........:.........:.........:.........:.........:.................. ....................:.......................................:.......................................:.......................................:.......................................:.............................................................................:.......................................:.......................................: ..............................................................................:........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ » . ......... ......... .............................................:..................:.......................................................................................... _ ......... € — ...........................:.........:.........:........................................................................:.................. ......... ......... ......... ......... ..... ....... ...... ....... ......... ......... ......... ......... :::�;::::: ......... ......... ......... ::::::... ......... ......::: ......... ......... ......... ......::: ......... ......... ......... ......... ......... ......... ......... ......... ....... ....... ....:................................:................................:..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... ........................... /. . :::::: ......... ......::f+�.�l.... ::: ::::::. ......... ......... ........ — y -- ........ ......... ......... ...... ....... / ........... ...................... € — 's . ►..... ,...... .e. ......................................................................:. ,...... ....... ,............1...►........................................:.. 158 4 6 :. 18 .....: _ . ......... ........ . ................ : .... 50 . R1GfiiT OF WAY..... . ; . ROAD B ;.:......... .......... :......... :......... :......... .......... .......... : ......... ..... ......... ......... ......... ...... ...(.....)......... ........................... ......... ......... ......... :.........:.........:�:........................ ......... T.- - - - .... .T.- _ . ....... 1 :/ . y. . . . . . . . . . . . . . . . . . . . . . . . . . . . . :. j�q .................. ........ ........... :...................2. ;.-.-r _ ;........................... ............................... .. .................................:............................................................................. --'...1..................................................................'.................................... .............................. ......................................:.......................:.......................................:.......................................:.................� ..`........... .. _ : FINISHI=D....GR�4pE... .. .......0................:..................:.........►.. _ :.......�... :.........:.........;......... _ ....... .... ................:..................... 1 TOP:: OF BERM=586.5.......:.........:. .......:......... ......... ......... ......... =:::+ ........ .... —. -.-.. . • _ - - `TOP 'OF I�L R BERM : % Y -._.— F. T�.. B ...... .. ......... ......... .... .... ...... . ....... ......... ......... ......... .........=583.0.... :I.. ..... .......2. 3 . ......... ......... ......... ...... .. .... ......... ......... ......... ....:........:.........:.........:.........:... . ... ......... ......... ......... ........ ......... ...... .. ..... :................................................................ ............................. ......:........ ..... ..................................................................................................... ..................... ..... _......... ................................. ............................, ...... ... t . :...... ..:. .......:... .....:......... : .................. : ......... : ..... ......... ......... ... ........:.SOP..:.OF....STANDPIPE=584.0............................... ......... ... . ......... ... 1 - ......... ......... ......... ......... :...:...:...:...:...:...::...:...:...:...:...:...:...:...::...:...:...:..:...:...:...:...::...:...:..:...:...:...:...:...::...:...:...:...:...:...:...:...::..............................:................................::...:...:...:...:...:...:...:...:................................:................................:................................::...:...:...:...:...:...:...:...::...:...:...:...:..:...........::...:...:...:..................:................................::...:...:...:..:...:...:...:...::..:...:..•:...:...:...:...:...::...:...:...:...:...:...:...:...::...:...:...:...:...:...:...:...::..:...:...:...:...:...:...:...::...:...:...:...:...:...:...:...::...:...:...:...:...:...:...:...::...:...:...:...:...:...:...:...: :...:...:...:...:...:...:...' 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SEDIMENT: POND 3 . ,� ........: ......... .................. ......................... .................:::.............................................................................. ......... ....... ........... ......... . . . . . . . . . . . . :.. . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i .. •......................................:............................................................................................................................................................................................................................................... ........................................ ........................................ ..... ................................... ........................................ ....................................... : .......................................:.......................................:.......................................:.......................................:.......................................:................................................................................................................................................................................................................................................................................................................................................................:........................................................................... 500:RIGHT OF�WA1(......... fi. 1:6.5 18 1:6.5.. 6 ........ ................... ......... ......... ......... ......... .... ..................;........ ....... 595 ............ J.. .........:......... ......... ..................:.........:.........:......... ......... .........:.............. (F2C�AD.C).....:........ .. .. ..... ....PRO.E..T. ....LINE .....'......... ......... ...... ......... ......... ......... ........ ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... .........:........ ....... ........ ,.........,.........;::::::::: ::'...... ::::::::: ::::::::: ::::::... .......... .....:::: ::....... .........:.........:.........:.........:.........:......... �._ _....;.........: .........:.............................................:..................:...............�........... _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOp OF STANDPIPE 584:0 . --i . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .I. . . . . . . . . . . . .. . . . . . . . . . . . i i i E — i i T. ......................... ............... ........ ..................... ..... .................................... ............................................................................................................................................................. ......................... ........................................ ...� TOP..:{iF...:BE�tut�588:�.:........................ .rJ'• 90............'..... . .2....... ........ ...... ..... ... ......... ......... ......... ......... ......... ......... ......... ......... ..... .......................................... .... .. ....... ... ......... ......... ...... ......... ......... ......... ......... ......... .. ..... ......... ......... .........:......... ......... .........:......... ......... ......... ......... ......... .........: ..::..2: \.\.... EXISTING GRADE.;.........'......... 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' ...... . ' . ' ......... ......... r.�..... 3,CA CO92-1 ORDINANCE NUMBER ...... _ :::::: ::::::::: ::::::.. .:::::::: ::::::::: ::::::::: ::::: ::: ::::::::: ::::::::: ::::::::: ::::::::: ....... ......... ......... ......... ......... ......... ......... ......... . ? : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i . NA t�lE........... :...............................DA..E........................................ ................................................................................................................................................................................................................................................................... / ; : . . . . . . . . . . . . . . . . . . E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ; ; 'GRADE . . . . . . . . ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . :.........:.........:.........:.........:.........:..................:...FINISH€D.GRADE...;. ......... ......... ......... .. L. WORK .P:E M D I CQUN Y ::RIGHT �Of � WAYS �REQr,JrR)=$ A PERMIT FRAM TN ......... ......... ......... ......... ......... ......... ......... ......... :......... ....................................:.................. ....: ...... .:.........:.........:.........:.........:.........:.......<50Nb�80TTbM=�Ba:Q..,...........,. .............................................:.........:.........:.........:.........:........ ...... ......... ......... ........:.........:......... : ......... : ......... PUBLIC WORKS DEPARTMENT. PIERCE . . ; ; • • : GOUNTY INS�'EGTION PLEASE CONTACT SCOTT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . : . . . . . . . . . . . . . . . . . . . . . . . . . . : ; . . . . . . . . . ; . . . . . . . . . ; . . . . . . . . . . . . . . . . . . ; . . . . . . . . . ; . . . . . . . . . ; . . . . . . . . . ; . . . . . . . . . . . . . . . . . . ? . . . . . . . . . . . . . . . . . . . . . . . . . . . ; . . . . . . . . . ; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......................................................................................;...........................;.........:...........................:MURDCiCK:AT:59:1:3756........... ....... . ......................................:.......................................:.......................................:.......................................:.............................................................................:.......................................:................................. :.................................................................................................. ................................. ............ ........................................................................................... .... :.........:........J� ��.......:.........:.........:............................................................ ... ..........,rJ' ..."........................................ ' ......... ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ` . . . . . . . . . . . . . . . . ..... POND . . -. SECTION .B-:B .. ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... :1.= H 1.= 5.. ........ ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... S•CAL � 2�7 N R. N £ r� W 0 F WA ! F Sy ! 0 r � a - ANN-1- �o9 12701 FG / S s S 0 N NA L E EXPIRES: SEPT. 5, 1997 Q 3 0 U W W L `♦ z 0 N 0 Q o N I X Q LL D Q 0 U. rrnn o o V, Woo I Z0)0 0• W Q.. Z> Z g Q 30 o QalIW �N v h- D .. N J W W J W wNjo NIll I z N F m i Q J 95-100 PROJECT NO. LEL DRAWN BY 4-25-97 ISSUE DATE SHEET REVISION Lo r` rn I W Z O a_ 00 M0 W rn 0 0 K) w F- 0 H Y Q W J 0 0 Z Q 0 r-� U o °EM_ON_ x°xxx PACIFIC ENOINEERINO DESIGN INC. o CIVIL ENGINEERING AND PLANNING CONSULTANTS 0 0 0 0 CU 11 0 0 0 0 0 Ln CD of L0 0 65 m 0 J W J CD E co C L a) U) m 0 m 0 \ 0 N Ln 0 ai 0 U LLJ 0 Z 0 0- Ln 0- 0 0 Q U O Q U QJ E C 3 L O . ......... .........:......... s .........:......................................... ....................................... ....................................... .......... ............................. ....................................... ....................................... ........................................ ........................................ ........................................ :......................: ........................:................................:................................::...:...:...:...:...:...:...:...:.......................................:...:...:......:...:...:...:...:......:...:..::::::: 63ZrJ' " ................................................................................................ :......... : ......... : .............................................................................................................................................................................................................................................................................................................................................................................................................................................. ........................ ........ . :.........:.........:.........:.........:.........:.........: .......... : . ........:.........:.........:.........:.... : "19 .. 69......... 19:5 .........:.........:.........:.........:. ......... ......... ......... ......... ......... .........:.........:.........:.. : ... .. ... . .....;...:EXISTING GRADE :..:.........:... .:......... ......... ......... ......... ......... ......... ....::::: ::::::::: ::::..... ._.T ..............................{�20..............:.....................................................;....................................................................................................................;.......................................;. ... .. .... ... ......... .... .. . ......................................:...F! 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V TOP OF STANDPIPE CQ9.0 ..... ...:................... . ............. �.... . .... ......... .... ...... 605. .................. .... ................................. .... ....... ......... ......... . ............ .......... . .......................................................................................... ....... 05 $:..... ...... ... p .... ::::: :::...... ....... ......... ......... ......... ......... ::.:: ..............................6........................................ ........ . :. .........: 00 ........:. . . ........ ......... .. 600........................................................................................................................................................................................................................................................................................................................................................................................................ ......... .........:.......... .. .............:..... ....:..... :.........:...SEDIMENT : POND : 3A SECTI � : • .:::: ::::::::: ......... ......... ..................:.........:.........:........ :. . • : ON A: A , .... . ;... 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D :} 3 -- .......... ................................. . ................................ .. . ................................ .............. -. .................. ..... ..... ... .............:.........:............ .;.....TOP:©F STANDPIPE��72;Q...1... 5fl . . .... . .... . .... . ...........................:...........................:... ............ .... .... ......... ......... 5. . ............................................................................................................... ... . ? . : : i 565 ::::... . .........:.......... SECTION A'A . ......... ........SEDI ENTP D:.4 .:. ........ . ......... ........................-. 5(Y.:..................................................................................................................... :....... : . SCALE 1 ....... . ;.......... ::::... ......... •' � ; PLAN8-: MEET NI UM REQUIREMENTS' MENTS ................. ...................OUNT. ORDINANCE .. 2,120... ..... ... ......... ......... ......... ......... ......... ......... ................ ..... ::.. . . . . . . . . . . . . . . . . . . . . . . . . . .................................... ........ . . . . . . . . . . . . . . . . . . . . i/�-C ✓ ;.................................................................................:.......................................:.......................................:...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................€.................................................................................I� .. . ; .. / ;........... .:.....................................................................t. .. : .......... :RIGHT :OF WAYS :REQUIRES A :P.ERMIT. FROM THE:.. ................................`:•.. ;.. . COIJN YT. IE. ..........:.........:...............................................................:.........:..................:...... : ...... T INS�'EGTION PLEASE CONTACT SC07'T ........................... ...................................I........................................................................................... ........ : ' MURDOCK ................................. ........°................................. .........................................................................................................................:...:...'............... ......... ......... ..... , ... ........ . ...................................... ................................................................. .............. :....................................... :......................................:.............................................................................:.......................................:.................................. : ; ......... ......... ......... ..........................................................................................................................................................................................:.......................................:.......................................i.......................................:...................................... : °`"°°"' '""'" � PACIFIC ENGINEERING DESIGN INC. o EXPIRES: SEPT. 5, 1997 n d- a: F_ Q Z 7 z � w o 0 ap00 W W Z W co N Q Q 3 0 0 lu L `f z 0 0 rn V, 0 � O0 0 N v I X Q LL D 0 Q IL 10) 01 rr^^ V, 00 ,0 W01 Ouj Z ZZ 4 >�o Q 0 Q J W IWN J N r W r W W w NJO NWI N m Q J L!j 95-100 PROJECT NO. LEL DRAWN BY 4— 25— 9 7 ISSUE DATE SHEET REVISION X a W z O 2 0_ 00 0o 00 rn a O O ro w F_ D V) (n Y a w O 0 z a CIVIL ENGINEERING AND PLANNING CONSULTANTS os-t/&SI O 0 0 0 N I I O O 0 O 0 0 0 0 6b 0 w J E c L (1) co ZD 0 r, m 0 0 cv Ln 0 ai 0 U L1J U7 O Z O d O O_ lC7 Ql / a Q U O Q U E rD C 0 REVISIONS-. XXXXX r o PACIFIC ENGINEERING DESIGN INC. o NC# ti�^ o vat \ z I 12701 S I AL ETiRES: SEPT. 5, 1997 n W O apFO �W(LWz w co 0) 0 v �3 0 0 W 2 W d `♦ z 0 n �D 10 N I Q LL 0 a 00) WO0 V+ Z Z z 4Q >3� 0 Q W IWN N D ,. W w v cNvWI Nml1 4 - J Y 95-100 PROJECT NO. LEL DRAWN BY 4-25-97 ISSUE DATE SHEET REVISION c� o O N W Z O 2 a_ 00 00 00 rn O O V) W F_- Z) In F= (n LLJ Y 0_ Q (L 0' w O 0 Z Q CIVIL ENGINEERING AND PLANNING CONSULTANTS o60o/8sy 0 CD N it 0 0 0 0 0 0 0 LD 0 Ln 0 w E C L CD cn Ln ti m 0 rn 0 Ln 0 Qi co 0 w cr) 0 z 0 r i 0 0 Ln rn i a i 0 0 a c-) Q ........ ...:::: :: :W::: .......:R r:W R� /: ,. .................................................... € .... .... .. .. ... .. . . .. . . . . . . ................. :. .... .. ....... .. .. ........................................................................................... 6 's F AYl :.........:.........:.........:.........:... ....... .......................................:.......................................:.......................................:.......................................:.............................................................................: ......... ... ..... S05:.........:.............................. ... ... ... ' 6' ` 9 5' 15' ......... ......... ........ ..........:... r... 2$ :8 6 8 ............................. ..... .. .... .. .........:.........:.........:.. .. .... .........:............................... ....FIPrISWED:GRADE::... ......... ........ .. .. .... �:..... �.... ........ ......... ......... .... t.... ......... ..... ......... ......... .................................................. ... ............ . :. ..... _ :5.. ..... .... .......... BERM 596. ...:.... ........................: .. � ............................... • ............................. .:.........:......... ; .................. :..�... :..�.. . . TOP OF ;....................................:...............:.......................................:....................................,. 6OO .......:......... • ...... . ........�. ........ ...:...:...:.:...:...:...:...:...:..:.................... ......... .. :.........:......... ......... ......... :.... TOP OF BERM ; 596 5 ......... : .........TOP OF FILTER BERIvt . .......... . .........:.........:.........:.........:.. ; ....... :..................:....... :594.0........ ........,� : ........:.........: ......... . ....... ::::.... 2....... :...... ......... .... .::: . ....:................�........... :::::::::::::::::::::::::::::::. .......... .. . :: ... ... :.;.. ...... ................................. ...................:.........:.........:. •TOP•OF- STANDPIPE 595 0 ......... ... .. ... .... .... ........................................................................................ 2: .. . 5J5 .... .. ..... ..................................... ......... ... ... ..... :.........:. ... . ... : ......... : .. i ........................... 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POND BOT70M�59b'a :.........:.........:............. .. . :.........::........ :....... .:EXISTING GR�p..........................,...�,-..............................;.........;... ...... .... ...... ......... ......... ......... ......... ......... ....... ....... ..... .............. .. ..... ......................................................................... - ... . ..... — ....................................................... ...i... — •� y................................................................ ... . . . . . . ...?.� �r ..:.......................................:.......................................:....................................:................................................................................... ....... ....y._ 585 i . .............. ....... .................................... . . . . . . . `. . . . . . . . . . . . . � � .— `_ .............................................. .. 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(. ... :..................:...........................:.........:......... . .... �.,,.. 20'(H} ,,.. 5,(). SC ....... • ALE .•... — r.. . ..... ...... ::::::::::::::::::::........................................ ....... .............................................. ....................................... :.........:....... .... ......... ... ... ...:... ...:... ........ GRADE ::::::::: :::::::::'::::::::: ::::::::: ::::::::: ::::::::: :........ EXISTING ......... , ► ......... .. . .........:.........:.........:.........:...... 16.. .......................... .........:.... 8 6 8 51 ,..:.........:..... 6: ,5 40 •16.5...... .6 ............................. ........ 5t.................:.........:.........:.........:.......... 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SSO... �. ..... -.—._ ......... ......... ......... - .. .....-- ............. ♦. - �_ .. ........ ....... -.�� _. .. TOR OF FILTER BERM :2.. .........:.........:............. .....:-573.0....:......:.........;.........;.........;..... :575.5 .... .... ........... .......................................... .................. ...... ... ... 5�5.5 ; .........:................................................................................................. 1:........... 5 '... ......................... ..... .:.........:. ......................................:.........:................................................................................................................................................................................................:.......................................................................: ......... .... ...... . ................ TOFF. OF STANDPIPEr57d... 3... ......... .... . ..:. . .... : . :........ :.........:............... ......... ..... R14=575.5 . .. ....�. .... .... ..;.. .... ..: ........:..SOP OF �. ,........................... .. ••. � .... . 'M 575 5 • ............................ ........ ................................................. .. 7 ......... .............:................................................................ 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D ............................................565...........................................................................................,..........................................:...:...:...:...:...:......:.........:.. . ........................................................................ ......... :.........:.........:.........:..................:........... :........................... .... :.........:.........:.........:..................:........... v :.. :.........:. - N B-B......... ......... ; s�A�� , 20 (H) : 5 () :... ; .. :. :. SEDIMENT POND: 7 .. :S CTIO :...... . ......... ......... ......... „. �. p. �. s— .......................... —20 H 9 —5.. V..........................€........................ ... ......... ......... ......... -...... ......... ......... ................. ......... ......... ......... ------ ......... ......... ......... ...... ........................................ :....................................... ............................... ......... :........................................ .......................................... ......................................... .... ................................ :....... ................................ ............................................ .... ............................ ............ ................................ wFM,ON= X_xx= o CIFIC-ENOINEERINO DESIGN INC. o N R . NF o F 0 E WAS H k. 'y F' 71 G F 12S 0 C V ! E � T 6 s SN A L 0 E. EXPIRES: SEPT. 5, 1997 � n Z Z Q m arW�0 Z 0 _ F (�00� W0 w N N a Q 3 0 U U w Z 0 co co 0 N v I X Q D 0 Q L0 �Z00 00 Oo uj Z Z Q<300 J 0 Qal H D ., J "W W W�JZ W N - 0 i Nmd Q J PROJECT NO. LEL DRAWN BY 4-25-97 ISSUE DATE SHEET REVISION Lo rl- Q O I\ 0) 0 N `. w z O IL 00 00 00 rn Q 3 w V) 0 0 n w F_ D V) %, Y Q w 0 0 z Q 0 CIVIL ENGINEERING AND PLANNING CONSULTANTS &TDI"q U E cD —i Lu I ci LLJ cn M :z: CD cl- Ln CT) C2- C:) c:) Q C3 O ............................................................ .................. ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ........................ .............. ....................................... ........ . ............................. .......................................... ............ ...... ...... ... ........................................ ....................................... ....................................... ............................................................................................................................................................................................................ ................... ......... ......... ......... ......... ......... . . . . .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ............................................................................. ....................................... ....................................... ....................................... . ....................................... ....................................... ....................................... . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0� ......... :195' ......... ......... ......... ........ 46.5' 46.5 ......... ......... ......... ......... ......... ......... ........................ ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... ....... ......... ......... ......... ......... ......... ......... ........ ....... ........................ ..................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ........................................ : .0 .............................. ....................................... ....................................... ....................................... ....................................... .... m 07 ............... ... ... ... ........ . ............................ ....................................... . ........... . ... ... ... ... ... ............... .. ................................ ........................ . ....................................... ...................... . . ..... . . ......... .............. ....................... ....................................... ........................... ........... ....................... ........... ... ....................................... ........ . ....... ......... .. FINISHED GRADE ... k/w ...... R* W: ...... ...... ...... 30" ......... ........ ......... ......... ......... ...... .. ......... ......... ......... ......... ......... ......... ......... ......... ...... " 'EXISTING: P'RADE ....... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ...... .. ..... .. ......... 50' :RIGHT -OF W' AY ......... ......... ......... ........... ..... ......... ......... ......... ......... ......... ..... ....... ......... ...... ......... ...... ........ ......... ......... ...... .. ..... .. ......... ......... ......... ........ ...... ....... . ...... ......... ......... ......... ...... .. ..... .. ......... ...... . ......... .... ....... ......... ......... ......... ......... .... .... ......... ....... . ...... : ......... 67 .................. ...... m ... ....... ....................................... .......... ....................................... ................................. ..... ......................... ............... ................................ . ........................... ........................ ....................................... ........................... ........... ....................... ... ..... ................................ ....................................... ......................... ............ .................................. ............................ ............................ ....................................... ....................................... ............................ r37.-0--* iv ....... ............... ..... .............. ........ ......... ......... ........ ........ ......... ....... ......... ......... ........ ......... .......... ...... ............ ....... .... ......... ......... ......... ......... ......... ......... ........ ......... .... .... ......... ........ ......... ......... ......... ..... ... .. ... .......... .... .... ......... BERM 5615 ......... ....... 2 . ..... ...... ...... ...... .. ..... . . ... .... ......... ......... ......... ......... ......... ......... ........ ... .... .... ..... ......... ......... ......... ........... ......... ......... ......... ........ ......... ......... ......... ......... ......... ......... ......... ......... ......... ...... .. -TOP -OF -S.TANDPIPE=562.0- ..... ... .... ......... . ....... ......... ......... ......... ....... ... ........ ......... ....... ...... ... ... .... ......... ......... ......... ......... ......... ......... ...... ...... .. ..... . ......... ......... ... ..... . ......... ......... ......... ....... ......... EXIS-n G. ..... ORADE. ...... ......... ......... ......... ... ... .... .. .... ...... ........ ......... ..... ......... ....... .... .... . ....... ...... .. ......... ......... ... ..... ......... ..... ...... ......... ......... . ......... ... .... ...... .. ........ ......... ....... ........ TOP •-OF FILTER: BERM..... . ...................... ........................... ........... ...................... . .... .. .................................. ..... ..................... ......................... . . . . ................. .............. ................................... ....................................... ........................ ............................ ................................ ............................ .................................. . ................................... . ....................................... : ....................................... .......................... ........ ............... .... . . .. .. ............... ........... ........... . . ................................... .......... . . . . . . ............................. ......... ......... ......... . .... .... .... .... ................... ......... ......... ...... =561.0 ...... ...... . -4- ......... ......... ......... .... .... ......... ......... ......... ......... ...... ­: ..... ... 2 .......... ......... .............. ............ .. ...... ......... ....... . ......... ......... ......... ......... . .............. ......... ....... ......... ......... ........ ...... ................... ........ ......... ... .... ......... ......... ......... ......... ......... ...... .. .... .... .. ...... .........::FINISHED: ...... ......... ......... ........... ....... ... ......... ....... . TOP. OF, STAN DP[PE= 562. 0 ...... ....... ......... ...... ......... ......... ......... ......... . ...... .. ..... .... .... . ......... ...... ......... ......... ......... ......... ........... ....... ....... ....... ....... ....... ......... ......... ......... ......... ...... .................................... ....................................... ....................................... ........................... ... .............................. ............................... ............................ ....................................... .............. ... ............................ ....................................... ................................... ........... ......................... ....................................... ....................................... .. . . ............. 560 . ............................ ....................................... ....................................... ................... ....... ....... ......... ......... ...... ... ......... ...... ...... .... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ...... ......... ......... ......... ........... ....... ... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ....... ......... ......... ......... ......... .. ......... ......... ......... ......... ........ ....... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... .... ....... ......... ......... ......... ...... ......... ......... ......... ......... ........ ....... .. ... ... .. ... ... .. ..... ... ... .............................. ................................ ............................ ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ................................... ................................. ....................................... ....................................... ....................................... ....................................... ....................................... ..... ...... ......................... ....................................... . ................................ ....................................... ................................................................... ....................................... ....................................... ....................................... .......................... . ... ... ... ......... ......... ......... ......... ......... ...... OM=557.0 ....................................... ... ....... ......... ......... ......... ......... P ......... ......... ......... ......... ......... -SEDIMENT: POND � 8 SECTION'A- ........ ........ ...... ......... .......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ........... ......... ......... ................... ......... ......... ..... ...... ......... ......... ......... ......... ......... ......... ......... ......... ......... ........ ......... ......... ......... ......... ......... ......... .................. ......... ......... :2Q?(H) V(Y) ......... ........ ......... ......... ......... ......... ......... ......... ......... ......... ......... .... .. ........ ......... 0. T . . . . . . ...... ......... ......... ......... ......... ......... ......... ......... ....... SEDIMENT P ND 8:: : SEC 10N­B ­B­ ...... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... . ........................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... .............. ........................ ................................... ............................ ................... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... SCALE '(H)'l 5-(V) ......... ......... ......... ......... ......... 1 =2.0 ......... ......... ......... ......... ....................................... ....................................... ....................................... ....................................... ......................... ............. ....................................... ............. . ...................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... 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PLANS: MEET THE REQUIREMENTS: ......... ...... ......... -OF PIERCE - COUNTY- ORDINANCE NUMBER$ ...... ................... ......... ....... . ......... .90-132,- AND - 92-120 ... ......... ....... . ......... ......... ......... ......... .......... : ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ...................................... ....... ............................... ....................................... ....................................... ....................................... ............................. . ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ............... .................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ......... ......... .......... .......... ALL: WORK IVTHL'PIERCE� COUNTY ......... ......... :RIGHT OF � WAY5REQUFFS: APERM(T FROM PUBLIC WORKS � RTMENT. FOR PIERCE ......... ......... ......... ......... ......... -COUNTY INSPECT -ION -PLEASE ONTACT SCOTT .... . ......... ......... ......... ......... ......... 'MURDOCK AT �591 7 3756.' ......... ......... ......... ....... ......... ....... .. ............................... ....................................... ....................................... ....................................... ....................................... ....................................... ................................ . ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... .. . ................................ .. .................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... ....................................... . ......... ....... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ....... ......... ......... ......... ......... ........ .......................... 7. ................ ................ ......... ......... ......... ...... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ................... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ................... ......... ......... ......... ......... ......... ......... ........ ........ ...... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ........ .............. .... ......... ......... ......... ......... ......... ......... ......... ......... ................................................................................ ....................................... ............................................................................................................................................................................................................................................................................................................................... ....................................... ................................... ............................................................................................................................................................................................................................................................................................................................................................................................................................................ ...................................... ............................................. ................... I ............... .................................... EXPIRES: SEPT. 5, 1997 Ir F- 0) Z Z 00 w 0 0 0 Z p Z L o o iu (L co co 0 0 Hi 0 a: lu z 0 0 x LL O0 00 W co I ,1 .0)0 Z O uj z > z I < � 00 Quj I id� D > _j Z wLu co N 0 cq I J PROJECT NO. LEL DRAWN BY 4-25-97 ISSUE DATE SHEET REVISION 0 r- 0) 0 L z 0 T_ IL 00 00 00 0) it C-) a) U-1 REVISIONS: xxxxx PACIFIC ENGINEERING DESIGN INC. CIVIL ENGINEERING ANC PLANNING CONSULTANTS OrDftStvq