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Exhibit A <br />1 <br />v) <br />50 +00 <br />POTHOLE TO VERIFY DEPTH. <br />1 -6" 90' BEND, MJxFL <br />1 -8 "x6" REDUCER, FLxFL <br />1 -8" GATE VALVE, FLxRJ <br />1— THRUST BLOCK <br />REMOVE EXISTING <br />METER AND VAULT. <br />INSTALL 8" VERT. BENDS, RJ, AS <br />NEEDED TO ACHIEVE GRADE AND <br />LEVEL PIPE THROUGH VAULT. <br />REMOVE /ABANDON <br />EXIST. WATER AS <br />NECESSARY. <br />INSTALL 3 -8" 45' VERT. BENDS, RJ, <br />AS NECESSARY FOR GRADE. <br />PROPOSED RETAINING WALL <br />1- 12 " -90' BEND, RJ <br />1- THRUST BLOCK <br />30±LF 8" DI, RJ <br />IC 3Ir3 1[3 <br />8±LF 12" DI, RJ <br />TEMPORARY PLUG AND BLOCK. <br />PRESSURE TEST TO INCLUDE 90' <br />BEND. MAKE FINAL CONNEC).QN <br />TO 12" D.I.—WITH 12- SPOOL —_... <br />AND RJ COUPLING AFTER TEST' <br />TEMP. PLUG AND BLOCK. <br />PRESSURE TEST TO <br />INCLUDE 90' BEND. <br />PROVIDE 6" SPOOL & MJ <br />COUPLING. SHORE AND <br />LEAVE OPEN FOR FINAL <br />CONNECTION BY SPU. <br />2 -8" 45' BENDS, RJxRJ <br />2— THRUST BLOCKS <br />0 <br />0 <br />4" D.I. DRAIN <br />TO CB. <br />IE 407.5 <br />0 <br />1 -12" RJ SLEEVE <br />NEW SPU METER VAULT. SEE SHEET 6. <br />PLACE VAULT SO BACK OF HATCH IS <br />1 FOOT FROM BACK OF SIDEWALK. <br />6" SPU SUPPLY MAIN TO <br />KCWD #125 <br />42ND AVE S <br />CLOSE VALVE IN <br />EXIST. VAULT FOR <br />DURATION OF METER <br />INSTALLATION WORK. <br />51 +00 <br />NOTES FOR SPU SUPPLY MAIN: <br />1. PROTECT MAIN FROM CONTAMINATION AND <br />FROM DEBRIS WHILE PIPE IS EMPTY. <br />2. MAIN TO BE EMPTY 14 DAYS MAX. <br />3. THERE MAY BE SOME LEAKAGE PAST <br />VALVE IN EXIST. VAULT OFF OF 60" MAIN. <br />4. SPU TO PROVIDE 6" METER, CONTRACTOR <br />TO INSTALL. TAKE PRECAUTIONS TO AVOID <br />DAMAGE TO METER. <br />5. COORDINATE METER ACQUISITION AND <br />FINAL CONNECTION WITH ROGER COX OF <br />SPU, 206- 399 -2496. <br />PROPOSED RETAINING WALL <br />5 <br />GRAPHIC SCALE <br />0 2.5 5 <br />OMEN <br />I• <br />DESIGNED DH <br />DRAWN MM <br />CHECKED DH <br />SYM <br />REVISION <br />DATE <br />BY <br />APP,D <br />i <br />PACE <br />An Engineering Services Company <br />11255 Kirkland Way, Suite 300 <br />Kirkland, WA 98033 <br />p. 425.827.2014 7.425.827.5043 <br />Civil I Structural Planning I Survey <br />paceengrs.com <br />King County <br />Water District <br />No. 125 <br />DATE <br />FEBRUARY 2017 <br />SCALE <br />AS NOTED <br />42ND AVE PHASE III <br />SPU METER SITE PLAN <br />JOB NUMBER <br />13073.00 <br />DWG NAME: P13073_WA <br />SHEET 5 OF 7 <br />Page 5 of 8 <br />