2000-03-24_REVISION - M1980244 ‎(68)‎

• Permit No: M1980244
• IBM Index Class Name: Revision
• Doc Date: 3/24/2000
• Doc Name: PHASE IV EXTERNAL POND PLAN AND DETAILS
• Type & Sequence: AM8
• Media Type: M
• Archive: No

I
t
C
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t
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t
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1%
SURFACE
DIVERSION
I J
o 0
O
fq v
NEL
PHASE IV EXTER[' AL P014D PLAN VIED/
TOP 80 MIL GEONET
SMOOTH HDPE BETWEEN TOP
AND BOTTOM
GEOMEMBRANE
GEOMEMBRANES
BOTTOM 80 MIL
SMOOTH LLDPE 1' MIN. SOIL
GEOMEMBRANE LINER FILL
POND SUBGRADE
EXTERNAL POND
GEOMEMBRANE RAKE LINER DETAIL
24 / NOT TO SCALE
9800
9775
o 9750
a
9725
9700
9675
0.0
100.0 200.0 300.0 400.0
rW POND SECTION A -A'
24 SCALE: 1"=50'
9800 --- .__.
- - -' - - -----------
9775_ ___- -_
EL. 9 36.0
Z 9750 !
1 EL 703.0
w 9725
2.5
9700 - - - — --
GE -0 EM6RANE 2
,OR TRENCH 24
9675 - -- - -I - - -I -- -
0.0 100.0 200.0
1
TOP 80 MIL 24 2' MIN.-P-] GRADE TO DRAIN
SMOOTH HDPE 1% MIN.
GEOMEMBRANE
BOTTOM 80 MIL
SMOOTH LLDPE
GEOMEMBRANE-
GEONET BETWEEN
TOP AND BOTTOM
GEOMEMBRANE
3' MIN. SOIL LINER FILL OR
OTHER FILL APPROVED
1' MIN. BY THE MANAGER TO
SOIL LINER BACKFILL ANCHOR
TRENCH
1__w2' MIN.
TYPICAL EXTERNAL P014D ANCHOR DETAIL
NOT TO SCALE
Bf
_V- � 9800
I
AROUND -____- EL 9 36 0
-- _ 1 775
L 20'
9703.0 - i 1 - 9
-- - - -� - -- - - -t _ - -- � 9750 c
,
I
e
- --
fi IGEOMEMBR�NE 2 9725
2.5 SYSTEM AN�HOR
9700 - - --
I
9675
300.0 400.0 500.0 600.0
I3 P014D SECTION B43'
24. SCALE: 1"=50'
L-ECEN 0
EXISTING GROUND SURFACE ELEVATIONS
=rt=11=11c PROPOSED LIMITS OF PHASE IV LINER
FINAL GROUND SURFACE ELEVATION
(TOP OF UPPER GEOMEMBRANE IN POND
AREAS)
1.5H:1 V -oo SLOPE INDICATOR, EXPRESSED AS
HORIZONTAL TO VERTICAL
[COTES:
1. ELEVATION SHOWN TO TOP OF UPPER GEOMEMBRANE
LINER.
2. POND PROVIDES TOTAL CAPACITY OF 10 MILLION GALLONS
TO EL. 9,733 CREST ELEVATION OF 9,736 INCLUDES
3 FEET OF FREEBOARD.
3. ROAD WIDTH MAY BE MODIFIED DURING CONSTRUCTION AS
APPROVED BY CC &V.
4. TOPOGRAPHY PROVIDED BY WESTERN STATES SURVEYING INC.
BASE ON TOP OF SOIL LINER FILL AS -BUILT SURVEY FOR
PHASE I, II, & 1999 PHASE III. ALL OTHER AREAS WERE
BASED ON FEBRUARY 1998 AND DECEMBER 1999 GROUND
SURVEYS AND THE 1998 AERIAL SURVEY. 2000 PHASE III
AND PROPOSED PHASE IV REGRADING PLAN IS DEVELOPED BY
GOLDER ASSOCIATES INC.
5. REFER TO PHASE I, II, AND III EXTERNAL POND DESIGN FOR
LEAK DETECTION SYSTEM, SOLUTION RECOVERY SYSTEM, AND
LOW VOLUME SOLUTION RECOVERY SYSTEM.
IIIEIIIIIE !EIEPiliiillllliliiiliii
19527
Permit # M- 1980 -244
Amendement No. 8 March 24, 2000
Al
-
9800
,`9775
9750 o
__
1 9725 w
--
9700
--19675
I
500.0
Bf
_V- � 9800
I
AROUND -____- EL 9 36 0
-- _ 1 775
L 20'
9703.0 - i 1 - 9
-- - - -� - -- - - -t _ - -- � 9750 c
,
I
e
- --
fi IGEOMEMBR�NE 2 9725
2.5 SYSTEM AN�HOR
9700 - - --
I
9675
300.0 400.0 500.0 600.0
I3 P014D SECTION B43'
24. SCALE: 1"=50'
L-ECEN 0
EXISTING GROUND SURFACE ELEVATIONS
=rt=11=11c PROPOSED LIMITS OF PHASE IV LINER
FINAL GROUND SURFACE ELEVATION
(TOP OF UPPER GEOMEMBRANE IN POND
AREAS)
1.5H:1 V -oo SLOPE INDICATOR, EXPRESSED AS
HORIZONTAL TO VERTICAL
[COTES:
1. ELEVATION SHOWN TO TOP OF UPPER GEOMEMBRANE
LINER.
2. POND PROVIDES TOTAL CAPACITY OF 10 MILLION GALLONS
TO EL. 9,733 CREST ELEVATION OF 9,736 INCLUDES
3 FEET OF FREEBOARD.
3. ROAD WIDTH MAY BE MODIFIED DURING CONSTRUCTION AS
APPROVED BY CC &V.
4. TOPOGRAPHY PROVIDED BY WESTERN STATES SURVEYING INC.
BASE ON TOP OF SOIL LINER FILL AS -BUILT SURVEY FOR
PHASE I, II, & 1999 PHASE III. ALL OTHER AREAS WERE
BASED ON FEBRUARY 1998 AND DECEMBER 1999 GROUND
SURVEYS AND THE 1998 AERIAL SURVEY. 2000 PHASE III
AND PROPOSED PHASE IV REGRADING PLAN IS DEVELOPED BY
GOLDER ASSOCIATES INC.
5. REFER TO PHASE I, II, AND III EXTERNAL POND DESIGN FOR
LEAK DETECTION SYSTEM, SOLUTION RECOVERY SYSTEM, AND
LOW VOLUME SOLUTION RECOVERY SYSTEM.
IIIEIIIIIE !EIEPiliiillllliliiiliii
19527
Permit # M- 1980 -244
Amendement No. 8 March 24, 2000