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71 +00
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DRIVEWAY
72 +00
STA. 71 f 51.
73 +00
1211 A.C.P —M.C.W D.
24" D / P OR
cN- L.GS.R - O.C.AV.D.
74 +00
75 +00
STA. 74 f 53.78
76+00
77+00
78 +00
79+00
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EOUARON:
E.C. 5TA.76f 6R?0(94-
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20
IJ
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O REMOVE AND DISPOSE OF EXISTING A.C.P. WATER MAIN OVER SEWER EXCAVATION AND
y1 REPLACE WITH AN EQUAL SIZE CLASS 200 PVC PIPE WITH TYPE VI BEDDING PRIOR TO
CONSTRUCTION OF SEWER EXCAVATION. LENGTH TO EXTEND 5.0 FEET MINIMUM
DRIVEWAY BEYOND EACH SIDE OF THE SEWER TRENCH. JOIN DETAILS TO BE APPROVED BY MESA
CONSOLIDATED WATER DISTRICT.
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CONSTRUCTION NOTES
1O
CONSTRUCT 90" R.C.P WITH TYPE I BEDDING
t7
14
CONSTRUCT 84" I.D. MANHOLE ON 90" R.C.P. SEWER PER DETAILS ON SHEET 21
O
d
30
CONSTRUCT 48" I.D. MANHOLE OVER EXISTING 10" SEWER, CHANNEL FLOW TO NORTH
O
AND CONSTRUCT 10 L.F. OF 10" V.C.P. CONNECTING TO MANHOLE ON 90" R.C.P.
+
33
SKIP SECTION OF 90" R.C.P DURING MAIN LINE CONSTRUCTION TO MAINTAIN 30" S & 18"
O 0
S IN OPERATION. WHEN NEW INTERCEPTOR IS READY TO RECEIVE FLOW DOWNSTREAM,
00 -
CONSTRUCT BY- PASSES TO DIVERT FLOW FROM 30" S & 18" S TO MANHOLE AT STATION
J
76 +25. SEE SPECS FOR FLOW DIVERSION RESPONSIBILITIES. THEN CONSTRUCT
Z
MISSING LENGTH OF 90" R.C.P. JOIN AT UPSTREAM END WITH FIELD CLOSURE PER
(n
STANDARD DRAWING S -041.
z2
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34
CONSTRUCT 72" I.D. MANHOLE ON 30" V.C.P. SEWER PER STANDARD DRAWING S -050.
PLUG 30" V.C.P. AND CHANNEL IN MANHOLE FROM SOUTHEAST WITH CLASS A
W
-� W
CONCRETE.
U
35
AFTER FLOW IS DIRECTED TO NEW INTERCEPTOR REMOVE INTERFERING PORTION TO 30"
S & 18" S AND PLUG EACH END OF BOTH PIPES WITH CONCRETE.
Q
36
ABANDON EXISTING MANHOLE BY REMOVING TOP 5 FEET OF MANHOLE, BREAKING
OPENING IN CONCRETE BASE TO PREVENT THE ENTRAPMENT OF WATER, AND
BACKFILLING THE MANHOLE AND EXCAVATION WITH IMPORTED SAND.
i �va���i�•' I
O REMOVE AND DISPOSE OF EXISTING A.C.P. WATER MAIN OVER SEWER EXCAVATION AND
y1 REPLACE WITH AN EQUAL SIZE CLASS 200 PVC PIPE WITH TYPE VI BEDDING PRIOR TO
CONSTRUCTION OF SEWER EXCAVATION. LENGTH TO EXTEND 5.0 FEET MINIMUM
DRIVEWAY BEYOND EACH SIDE OF THE SEWER TRENCH. JOIN DETAILS TO BE APPROVED BY MESA
CONSOLIDATED WATER DISTRICT.
As sulzIr