Midwestern Engineers, Inc. Plan Preview

C z ! c:i Q � � ;; V = < - al :f D � ' D z < 0 �' D z D J D " �' 00 " J � � "' J D z < o' " J ", - u B " "' D z " z D " � w •" i�� 0� '-- o 0 �� ' ,< -· -.......mo' ��@ ow " J .... 2 n. ... "� < ll:'.O C u.1 ° 1 wD �· NY SN ££ , . <• GRASS STONE .. STONE GRASS � NEW 14" DJ-- � INFLUENT BYPA.SS LINE W/ POLY. ENCASEMENT AND TRACER WIRE ii: I \ \ INSTALL 12" THICK BLANKET OF �O PLACED RIP-iW' (6" DIA--12" DL"..) OVER US 2S0 WOVEN GEOTEl(TlLE CLASS 2 POLYPROPYLENE FABRIC ON RE-GRADED SLOPE - -- - s •§ J - NEW 12" PVC SDR-21 ASTM FORCE WJN W/ TRACER WIRE NEW VALVE VAULT-- ,,,�� TOP ELEV. 5S0.66 ,,-- -' SEt DETAIL ON ,,-- SHEET 2B / / / / / EXISTING VALVE VAULT -/ _/ / EXISTING EQUALIZATION TANK .,,,,,,,,- / EXISTING 1D" FM /// / / - / EXISTING 8" FM TO BE RETIRED IN PLAGE EXISTING to• FM ASPH. NEW VALVE VAULT GRADING PLAN SCA!.£: 1·-10' SEQUENCE OF CONSTRUCTION [TI EXISTING 8" AND 10" FORCE MAINS TO REMAIN IN SERVICE WHILE NEW LIFT STATION No. 1A, NEW 10" AND 12" PVC SDR-21 ASTM 02241 FORCE MAIN, NEW 12" VALVE VAULT AND NEW 14" 0.1. INFLUENT BYPASS LINES ARE BEING CONSTRUCTED. [ij AFTER COMPLETION OF NEW LIFT STATION No. 1A, NEW 10" AND 12" PVC SDR-21 ASTM D2241 FORCE MAIN, NEW 12" VALVE VAULT, AND NEW 14" 0.1. INFLUENT BYPASS LINE. TEMPORARY BYPASS LINES FROM THE EXISTING 10" FORCE MAINS SHALL BE CONSTRUCTED AND CONNECTED TO NEW THE 12" PVC SDR-21 ASTM D2241 FORCE MAIN. CONNECTION TO THE 10" MAINS SHALL BE COORDINATED WITH JOSH WALKER A MINIMUM OF FIVE {5) WORKING DAYS PRIOR TO CONNECTION. (1J FLOW FROM EXISTING 10" FORCE MAINS TO BE DIVERTED TO THE NEW 12" PVC SDR-21 ASTM D2241 FORCE MAIN AND 14" D.I. INFLUENT LINE, BYPASSING THE EXISTING VALVE VAULT AND EQUALIZATION TANK HEADWORKS. [±J EXISTING PIPING/ FITTINGS BETWEEN THE EXISTING VALVE VAULT AND EQUALIZATION TANK HEADWORKS TO BE REMOVED (SEE SHEET 27 FOR DETAILS). EXISTING 8" CHECK AND PLUG VALVES TO BE REMOVED FROM EXISTING VALVE VAULT, AND VALVE VAULT WALLS TO BE PATCHED AND SEALED. II) NEW PIPING/ FITTINGS TO BE CONSTRUCTED BETWEEN EXISTING VALVE VAULT AND EQUALIZATION TANK HEADWORKS (SEE SHEET 28 FOR DETAILS). CONNECTING TO THE NEW 14" D.I. INFLUENT BYPASS LINE AND EXISTING 10" FORCE MAINS. [fil TEMPORARY 10" BYPASS LINES TO BE CLOSED. DIRECTING FLOW THROUGH THE EXISTING VALVE VAULT AND INTO THE EQUALIZATION TANK HEADWORKS. GRASS GRASS COmRACTOR TO GROUT/PATCH/SEAL EXISTING OPENINGS IN VAULT SCALE: 1" = 0 5 EX. VALVE VAULT DEMOLITION PLAN SCALE: 1/4• = 1'-0" 10' 10 CONTRACTOR TO GROUT/PATCH/SEAL EXISTING OPENINGS IN VAULT EXISTING EOLW.JZATION TANK EQUALIZATION TANK AND VALVE VAULT DEMOLITION AND GRADING PLAN I I REVISIONS BID SET C 2023 Midwestern Engineers. Inc. 802 We>t Broac\wav S1rec1 P.O Bo� 295 Loogootee. !ndiana47553 DAT£ JULY. 2023 DESIGN J.W.W. DRAWN C.Z.M. O.C. CHECK PROJECT NUMBER 2021005-14 27 27 OF 30 FlL£ NUMBER Do Not Use Plan Previews for Take Off