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i <br />9 <br />0 1 2 3 4 6 8 12 <br />Graphic Scale for 1/4"=1'-0" <br />CLEAN UPPER AND LOWER <br />FILTER WALL, FIELD VERIFY <br />COATING CONDITION. <br />RECOAT WHERE NECESSARY. <br />4' PROP mETER <br />(TYP. OF J) <br />6' SCH. 40 STEEL <br />FILTERED WATER -- <br />8' SCH, 40 STEEL <br />SOFT WATER <br />1/2' AJR RELEASE VENT <br />PIPE TO DRAJN TRENCH <br />8' SCH. 40 STEEL <br />FILTERED WATER - <br />4' SCH. 40 STEEL <br />BACKWASH WASTE - <br />SALVAGE AND REINSTALL <br />ORIFICE PLATE, PIPE <br />SPOOL, VALVE <br />REMOVE AND REPLACE <br />ACTUATOR FOR 6" <br />BACKWASH VALVE <br />I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED <br />BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED <br />PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. <br />SIGNER'S NAME <br />LIC. NO. XXXXX DATE X/XX/XXXX <br />I,I <br />j I EXISTING 10- CIP TO 5YSTtU <br />f <br />I <br />1-1- V L I V I P9J 1-1 <br />PERMANGANATE <br />CHEMICAL SYSTEM. <br />REMOVE AND REPLACE <br />ACTUATOR FOR 8" <br />BACKWASH DRAIN VALVE <br />BACKWASH SUMP <br />10' TO HOLD44G TARK -�, <br />REMOVE AND REPLACE <br />FLUORIDE CHEMICAL SYSTEM <br />REMOVE APPROXIMATELY <br />66" X 30" PLASTIC WINDOW <br />IN UPPER FILTER TANK WALL <br />REMOVE AND REPLACE CHLORINE <br />BOOSTER PUMP. REMOVE AND <br />REPLACE PLUMBING, PRESSURE <br />GAUGES, AND BALL VALVES AS NEEDED. <br />REMOVE AND REPLACE <br />ORTHOPHOSPHATE CHEMICAL SYSTEM <br />BOLTON 1960 PREMIER DRIVE <br />MANKATO, MN 56001 <br />�j Phone: (507) 625-4171 <br />VL MENK Email: Mankato@bolton-menk.com <br />www.bolton-menk.com <br />DESIGNED <br />DP <br />DRAWN <br />SWP <br />CHECKED <br />SP <br />CLIENT PROJ. NO <br />CENOTES LUG TYPE <br />BUTTERFLY VALVE <br />DENOTES WAFER TYPE <br />BUTTERFLY VA.V`E <br />EXISTING ELECTRICAL ROOM WINDOW TO BE REMOVED <br />REMOVE WINDOW AND <br />ASSOCIATED INTERIOR <br />TRIM. CLEAN SEALANT OFF <br />ADJACENT WALL AND <br />PREPARE SURFACE FOR <br />NEW INFILL CMU WALL. <br />REMOVE CMU SILL <br />NOTE: <br />PROTECT EXISTING CONDITIONS, (INCLUDING BUT NOT LIMITED TO: <br />COPING, DOWNSPOUTS, EQUIPMENT, ETC) DURING DEMO AND INFILL <br />ACTIVITIES. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DOCUMENT <br />EXISTING CONDITIONS THAT MAY BE MISCONSTRUED AS DAMAGE <br />CAUSED BY DEMOLITION OR CONSTRUCTION ACTIVITIES. <br />EXISTING FILTER WINDOW TO BE REMOVED <br />r <br />ORONO, MINNESOTA <br />WATER TREATMENT FACILITY <br />EXISTING CONDITIONS AND REMOVALS <br />SHEET <br />5.01 <br />