ARCHIVED REPORTS_2005_6 - Laserfiche WebLink

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, 1 1 II 11 i x 28.ll 1 II 1 I GRAPH f� SCALE I 1 I I i 0 50 1 Pi ' G'S ; x 30.(1 II x 31).3 1( ) x 3 .2 I FEETISTIN E I IWANTA E I I � � ,6 � I LF�G TO, bgtkIGY P I I I I I I I I I ,��- E STM -i- ---1- x 28.7 x 28.7 �(3 33.9 f _ o rA NO. x 34.1 FA 31.o x 312 I �,� i x X12.8 II LEGEND ® EXISTING COVANTA ENERGY VERTICAL GAS WELL EXISTING BELOW GRADE VERTICAL GAS WELL x PA i �\f�� I i �. ► , / x 31.2 31.2 \ I/.--- �--... 2" HDPE CONDENSATE CONVEYANCE LINE x 31 2 � �\ , I x 31.3 \� 2" HDPE COMPRESSED AIR LINE /} x131.3 / 31.4 18" HDPE BELOW GRADE HEADER � vy/j / 31.1 \�' VS ` /� + 18" PVC HEADER ON PIPE SUPPORTS 30 ----- '� I I AFF �� I I - - EXISTING 4" HDPE WELL LATERAL 31.1 1 l I II f �� J� ® EXISTING CONDENSATE PUMP STATION I 30 I I i I I I i N FLEX HOSE 1 I�\ -p�LA I I I a I I ��_ I LFG CONSTRUCTION NOTES= ----�------1----I----------1------------ _� ----1 ---- ---- - x 34.6 x 350 x 35.2 x 35.2 x 35.3 x .3 1 PROTECT EXISTING GAS SYSTEM IN-PLACE . COVANTA ENERGY GAS HEADER 2 SURVEY LOCATION PRIOR TO FINAL COVER PLACEMENT i 3 SALVAGE EXISTING WELL MANIFOLD/WELLHEAD ASSEMBLY 11 3 i OMIN 4 SALVAGE EXISTING 18" PVC/HDPE HEADER, 2" HDPE AIR LINE NK�- _ _ _ _ _ _AND CONDENSATE LINES, PIPE SUPPORTS, AND FLEX HOSES _ SLR-��-- - 5t� INSTALL TEMPORARY 4" PVC CAP ON HDPE WELL LATERAL 4_ ��_� _=�__�� m m m` m m mmj mm (APPROXIMATELY 2' BELOW GRADE) REVISION DESCRIPTION / BY: _S 11 •1.7� : i1GGij=�� Ic&' '28.6 111111 60 THEA-G IIII D R IIII I 111111 --70 IIII IiI�U 111111 11 I x 95.5 x 118.9 x 117.4 x 117.7 oI 11111 --_-____-- /11 1111. �--- / BRYAN A. STIRRAT & ASSOCIATES CONSULTING CIVIL & ENVIRONMENTAL ENGINEERS 1360 E. VALLEY VISTA DRIVE DIAMOND BAR, CALIFORNIA 91765 (909) 860-7777 88 INSTALL TEMPORARY 2' CAP ON AIR UNE INSTALL TEMPORARY 2" CAP ON CONDENSATE LINE INSTALL SALVAGED WELL MANIFOLD PER OR 6 10 INSTALL 2' SCH 80 PVC PIPE & FITTINGS (LATERAL EXTENSION) 11 INSTALL TEMPORARY WELL LATERAL EXTENSION PER 1 OR 1 12 SALVAGE EXISTING ABOVE GRADE GAS HEADER PIPING 13 CUT & CAP EXISTING COVANTA VERTICAL WELL CASING 2' BELOW GRADE AND SALVAGE WELLHEAD ASSEMBLY 14 EXTEND WELL CASING & INSTALL WELLHEAD AFTER FINAL COVER PLACEMENT 15 INSTALL AND CONNECT TEMPORARY BELOW GRADE 8" HDPE JUMPER TO EXISTING 18' HDPE HEADER 16 INSTALL TEMPORARY 2" HDPE AIR LINE JUMPER TO EXISTING AIR LINE 17 INSTALL TEMPORARY 2" HDPE CONDENSATE LINE JUMPER TO EXISTING 2 CONDENSATE LINE 18 INSTALL SALVAGED 18" PVC HEADER, 2" HDPE AIR LINE, 4 AND 2" HDPE CONDENSATE LINES ON PIPE SUPPORTS PER ` 1 19 INSTALL SALVAGED WELLHEAD PER 1 OR � 0 INSTALL/EXTEND 4" HDPE WELL LATERAL PIPING TO HEADER OR MANIFOLD 21 ABANDON OR REMOVE TEMPORARY GAS, AIR, & CONDENSATE LINE JUMPERS JOIN EXISTING 18' HDPE OR PVC HEADER, 2' HDPE AIR & CONDENSATE LINES Ch 3 REINSTALL COVANTA GAS SYSTEM ON GRADE ® INSTALL SALVAGED FLEX HOSE PER � ©5 EXTEND CONDENSATE PUMP STATION VAULT PER 1 I- 1 W Q INSTALL SALVAGED 18" HDPE BELOW GRADE HEADER, 1 20 HDPE COMPRESSED AIR AND CONDENSATE LINES PER e LIJ 5 _ © INSTALL SINGLE PIPE SUPPORT PER 1 8 INSTALL 10" x 6" PVC TEE OR SADDLE 29 REMOVE/SALVAGE EXISTING CONDENSATE PUMP STATION w 30 INSTALL SALVAGED CONDENSATE PUMP STATION LU 31 INSTALL 8" HDPE ELBOW co 3 INSTALL 18" x 8" HDPE SADDLE 33 INSTALL 14" x 8" PVC REDUCER 34 INSTALL 14" PVC ELBOW (0 FLEX HOSE REDUCER) W 35 INSTALL 8' HDPE FLANGE ADAPTER, BACK-UP RING, & HARDWARE Z 36 INSTALL 8' PVC FLANGE & HARDWARE 3 INSTALL SALVAGED 18" PVC FLANGE & HARDWARE x 130 J 38 INSTALL SALVAGED 18' HDPE FLANGE ADAPTER & HARDWARE = 39 INSTALL SALVAGED 18' x 4" HDPE LOW POINT TEE U 40 INSTALL 18" PVC BLIND FLANGE & HARDWARE 1-41 INSTALL 6' CSP SLEEVE AT ROAD CROSSING QRWESS, FORWARD LANDFILL N. STi �Fy GAS SYSTEM REMOVAL PLAN No. 22631 m STAGE IA PARTIAL FINAL CLOSURE CONSTRUCTION PLANS Exp. 12-31-05 DESIGNED BY R.M.G. SCALE AS SHOWN DRAWN BY : M.T.B./C.A.L. DATE 06-05 FILE NO.: 8630ODB q� IVVII CHECKED BY R.M.G. DATE 06-05 APPROVED BY B.A.S. DATE 06-05 SHEET G2 OF 26