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APPROX 5300 ft 1 MW-13 ENORTH BORROW ' I FORWARD LANDFILL t --NEWCASTLE AREA SURVEY CONTROL POINTS ROAD \" POINT NO. NORTHING EASTING ELEVATION DESCRIPTION I---------------------` 1 2140048.9121 6364551.1709 40.9700 SJGO BRASS DISC - i I 2 2142696.0930 6364455.5790 42.1472 DISK +0.76 TO RIM PT-2 to 2140995.9410 6364497.1690 42.4500 SEI 1 BM 0-29.8 m ! i M W- . 3 2142681.2072 6364289.0217 43.4400 SEI 3 CHISL D CROSS c ( I I 1 i MW-1Uf�f 4 2142658.0778 6361840.9580 36.4100 SEI 4 1/2 I 1 ® EXISTING LOW FLOW I 7 2144926.8050 6359092.2740 34.4300 SEI 7 8M P-29 L---------------------------- --- -------I CREEK CROSSING 10 2146477.4100 6359070.3740 35.5571 SEI 10 REBAR CAP I� EXISTING LOW FLOW EXISTING ABOVE EXISTING OVERHEAD n EXISTING GROUND LANDFILL"", 94 2145843.9670 6364352.2380 44.7200 SEI 14 BM 0-28.6 q I : CREEK CROSSING '; WATER �pELL ,:, @qs plpE ELECTRICAL UNE 2140263.1050 6361 969.7980 39.3200 SIR-9A -- SGP_1p6 S>3P-}4 SAN JOA4R� COUNTY BENCH MARK 0-29.8 ON THE NW CORNER OF p AUSTIN BRIDGE ACROSS LITTLE JOHN CREEK •/1 MW-9 Mw-7 MW-4 MW-6 -o ELEVATION = 42.45 NGVD29 EXISTING LANDFILL _ �> FORMER AUSTIN IANDpLL GAS RECOVERY PLANT --FORMER ��_�� J c- } o� _ - f�l r i ORAGE CONTAINERS I) - yox�- AND GROUNDWATER m wMu \J I/',� C TREATMENT PLANT I SOP 7A WMU -1sa- WMU FU-04 W U FU ' WMU FU-05 WMU FU-06 - EXISTING 1 FU-04 t{TART-03 IWfrosli / ( o S I WATER WELL p (" .' POR7TbN PORTION PORTION ✓� L j .l -EXISTING ELEm OVERHEAD - o �� C � �' Cl ItICAI UNE O 3� B Q AUSTIN O T ROAD IIS _ - qPP LIMITS 0 ;04 I V F rn N �II I a 5 EASTERNEXISTING OVERHEAD Do BORRON .IL TELEPHONE ®� I O q rn `l WMU A 0 ... WMU 6 WMU WMU U STOCKPIL Q q 0 0� wM 03 FU_lFU-14 � E RN0 b. CONSTRUCTION Cq� N IMENTATI � - m ��''a z ACCESS RAMP O Z of POND „ .�: e O (SEE NOTE 6) rn g o ___ ___ _�) rn t - 0. _ } _ �� D, UNE -a. 14 4B O� MW-2 MW-3A CI - - - _ �_ FORWARD LEGEND: (� TMW1 ORWARDLANDFILL • MW-2 - GROUNDWATER MONITOR WELL Z LAPIDFILL ACCESS ROAD LANDFILL ENTRANCEGP-6 - LANDFILL GAS PROBEAPPROXIMATE GP-1-4� MW-18 OFFICE SGP-4A- LANDFILL GAS PROBECONSTRUCTION -2 28 W Z Ii o 80UND RTY LWATER SUPPLY Lu - PAVED- V AUSTIN ROAD NOTES: O WMU D-95 WMU D-9 _ WMU A -1 138 1. THE TOPOGRAPHIC MAP IN THE COMPOST AREA WAS PREPARED BY TETRA TECH, INC. F 6 WMU D-02SINACTIVE BASED ON A LOW ALTITUDE, HIGH PRECISION AERIAL SURVEY AND COMPUTER ASSISTED Z U o n WMU I l L1MfTS) N & PHOTOGRAMMETRIC METHODS. THE AERIAL SURVEY WAS PERFORMED ON JUNE 4, 2014 AND Lu o` Q CONTROL FOR THE TOPOGRAPHIC MAP WAS SET BY RJA & ASSOCIATES, USING CCCS ZONE III, (� Z -161 NAD 83. THE TOPOGRAPHIC MAP IN THE LANDFILL AND BORROW AREAS BETWEEN NORTH CREEK q s WMU D-94 AND ENTRANCE ROAD WAS PREPARED BY TETRA TECH, INC. BASED ON A LOW ALTITUDE, HIGH Lu PRECISION AERIAL SURVEY AND COMPUTER ASSISTED PHOTOGRAMMETRIC METHODS. THE AERIAL W q _ v WMU D-97 GP-7 SURVEY WAS PERFORMED ON JANUARY 16, 2014 AND CONTROL FOR THE TOPOGRAPHIC MAP O w x OP-2 I W D- WAS SET BY RJA & ASSOCIATES, USING CCCS ZONE III, NAD83. THE TOPOGRAPHIC MAP FOR O U MW-21 THE REMAINING AREAS WAS PREPARED USING COMPUTER ASSISTED, PHOTOGRAMMETRIC METHODS I WMU C BY HJW GEOSPATIAL, INC., IN OAKLAND CALIFORNIA ON MARCH 13, 2013. IN AREAS OF DENSE I VEGETATION, ACCURACY OF CONTOURS MAY DEVIATE FROM ACCEPTED ACCURACY STANDARDS. THE z WMU 6 WMU D-98 HORIZONTAL COORDINATE GRID IS BASED ON A LOCAL, ASSUMED COORDINATE SYSTEM. WMU D-01 WMU 87 ----APPROXIMATE ELEVATIONS ARE BASED ON NGVD 1929. PRO- WMU D-99 WMU -88 N BOUNDS 2. TOPOGRAPHIC INFORMATION MAY HAVE BEEN MODIFIED SUBSEQUENT TO THE DATE OF THE 1N' V TOPOGRAPHIC SURVEYS DUE TO LANDFILL OPERATIONS. THE CONTRACTOR SHALL VERIFY THE w PROPERTY UNE GRADES IN THE AREA OF WORK PRIOR TO THE START OF CONSTRUCTION. m D 88 3. FOLLOWING CONSTRUCTION, THE CONTRACTOR SHALL REGRADE DISTURBED AREAS TO Z -O r DRAIN TOWARDS EXISTING SITE DRAINAGE FACILITIES. J q d q } WMU D-00 EASTERN �`2 0- EXISTING I PIT , 4. THE CONTRACTOR SHAM COORDINATE ALL CONSTRUCTION ACTIVITIES WITH ONGOING � I-- SEDIMENTATION Gp_ 6P-6 LANDFILL OPERATIONS. 3BASIN O 0. NCL EXISTING LEACHATE 5. EXCAVATION IN BORROW AREA SHALL NOT EXTEND BELOW GRADES SHOWN. TOP SOIL ¢ V f IMPOUNDMENT ' - IN BORROW AREA SHALL BE STRIPPED AND STOCKPILED AS DIRECTED BY OWNER. 299 3 1 `_ �O� n. STORM O OVERHEAD. MW-2 %l" .OMPOST DITCHESWATER LL ELECTRICAL LINE / / �� CILITY 0 300' 600' RETENTION ..;�° Z SCALE IN FEET Sheet2of $_ SOUTHL� FORK-OF � . �'- ��_ -.� -- .� �. Rev CREEK"EASEMENT