95-09 7.1.09 Oversized Plans

EFFLUENT PIPES SUPPORT FRAMES
(SEE DETAIL SHEET)
PIPE INVERT 03.0'-N.
89'
JUd 12 GAGE ASPHALT COATED CORRUGATED
STEEL FOR DA 94 10 GAGE ALUMINUM
N.T.S. FOR DA 28
INSTALL ANTI -SEEP COLLAR
WITH CORRUGATIONS VERTICAL
�1 1/2' X 2' SLOTTED A
HOLES FOR 3/8' DIA BOLTS
NOTE:
ONE HALF OF ANTI -SEEP COLLAR SHOWN OTHER
HALF SAME EXCEPT SLOTS ARE VERTICAL
N.T.S.
ANTI —SEEP COLLAR DETAIL
NOTES: N.T.S.
1) UNASSEMBLED AN-SEEPCOLLARS SHALL BE MARKED BY PAINTING OR TAGGING WHEN
NECESSARY TO IDENT1ry MATCHING PAIRS OR TAGGING WHEN NECESSARY TO IDENTIFY
MATCHING PAIRS To SECURE A PROPER INSTALLATION.
2) A 3/4' X 12' WIDTH NEOPRENE GASKET SHALL BE INSTALLED AT THE LAP BETWEEN THE
TWO HALF SECTIONS AND BETWEEN THE PIPE AND COUPLING BAND. THESE LAPS SHALL
ALSO BE CAULKED WW111 BITUMINOUS MASTIC AT THE TIME OF INSTALLATION.
3) ALL WELDS AND HEAT AFFECTED AREAS ON ZINC COATED METAL SHALL BE THOROUGHLY
CLEANED AND TREATED IN ACCORDANCE WITH ASTM A760.
12" TYPICAL
SECTION A -A
TOP OF'�--.��
BERM 0 13.0'
3
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4m OUTFLOW
PIPE INVERT 03.0'
I& &0°
MAX. UNSUPPORTED LENGTH 6`
2' X 10"-F
[TYP.I
TREATED
NEW SPILLWAY RISER WITH 96' WEIR AND 36' STUB OUT
6' X 6' TO GAGE CORRUGATED STEEL PLATE (TYP.)
1 TOP OF OUTFLOW CONTROL MEASURE 0 11.0'
b
CONTRACTOR TO BUILD ELEVATED WALKWAY
�! TO OUTFLOW CONTROL MEASURE. (MAY BE
�► SUBSTITUTED WITH GRAVEL APRON WALKWAY
TO OVERFLOW CONTROL MEASURE)
L. oa A i me m eonoi
e unal�_ivon� a na iarwna � -
SPILLWAY ANCHOR DETAIL
N.T.S.
NOTES:-
1. THE CONTRACTOR SHALL FURNISH AND INSTALL FOUR ANCHORS
TWO ON EACH SIDE OF RISERS AS SHOWN.
2. ANCHORS. GUY CLAMPS, AND GALVANIZED STEEL STRAND SHALL
BE MANUFACTURED BY A.B. CHANGE 00. CENTRALIA. MD, OR APPROVED EQUAL
3. ALL CONNECTING HARDWARE SHALL BE GALVANIZED AND APPROVED BY
THE CONTRACTING OFFICER.
BOLT THRU SOUTH 1/2'
DIA BOLTS° NUTS° AND
WASHER (GALVANIZED]
6' X 6' 10 GAGE CORRUGATED STEEL BACKING PLATE (TYP.]
mo TOP OF OUTFLOW CONTROL
m, A. uc
MEASURE Oil 0' MSL
IFMj;
oil
—3' X 3" 7 GAGE CHANNEL
SQUARE TUBING 15 2" X 2" X 1/4' [TYP.] \
BTM. 03.0' MSL
SPILLWAY ELEVATION BTM. OF MEASURE
ow.0'MSCONTROL
MEASURE 03.0' MSL
N.T.&
NOTE
THE SPILLWAY RISER HEIGHT FOR DISPOSAL AREA NO. 94
SHALL BE 12 FEET AS SHOWN. ABOVE FOR DISPOSAL AREA
NO.26 THE NORTH SPILLWAY RISER HEIGHT SHALL BE 16'
AND SOUTH SPILLWAY RISER HEIGHT SHALL BE 20'.
MINIMUM EXTENSION BEYOND POST [TYP.]
6' X 6'
PRESSURE TREATED
POST [TYP.]
X 10"
36' CMP
X 12' PRESSURE TREATED
�u
SUPPORT FRAMES FM EFFLUENT PIPE
N.T.S.
ALL HARDWARE SHALL BE HOT DIP GALVANIZED IOW ASTM A153
36' DIA 12 GAUGE PIPE STUB
WITH 2-2/3' X 1/2' CORRUGATION
2' X 2' X 1/4' SQUARE TUBING STARTING
AT THE TOP AND DESCENDING VERTICALLY
ON 2' CENTERS.
3/16' BOTTOM PLATE-
3" X 3' 1 GAGE CHANNEL-
2
4' 3 BOLT GALV.
GUY CLAMP [TYP.]
BTM. OF BASIN (OPTION A) O
BTM. OF BASIN (OPTION C) 0
1/4'
3/4' . .1/2'. . 3/4•
JUL 6 f
$. .j 100.
TIMBER S MUM DETAILS fNE1M)
N.T.S.
NOTES-
1. PROVIDE 46 STOPLOGS.
2. STOPLOGS SHALL BE 3' X 6' NOMINAL TONGUE AND GROOVE (TM:G) LUMBER.
SOUTHERN YELLOW PINE /2 OR APPROVED EQUAL TREATED IN ACCORDANCE
WITH AWPA STANDARD C-2 (2.5 PCF RETENTION. WATERBORNE PRESERVATIVE)
AFTER FABRICATION. UNTREATED WHITE OAK MAY ALSO BE USED.
3. STOPLOG LENGTH SHALL BE AS NEEDED TO FIT THE SLOTS PROVIDED WITH
NO MORE THAN 1/2' CLEARANCE ON EACH END.
4. STOPLOG THICKNESS SHALL BE AS NEEDED TO FIT THE SLOTS PROVIDED
WITH. NO MORE THAN 1/4" CLEARANCE ON EACH SIDE
THIS SHEET
ICHOR GUY (TYP.)
DIA 10 GAUGE STEEL PIPE WITH
X 1' OR 5' X 1' CORRUGATION.
X 3' 7 GAGE CHANNEL
X 6" EYE BOLT (TYP.)
A
O
OOIYIBOM IILL
P98M.12
Evi® N
JJA
OUM 6Y
AZ
060®!Y
JJA
01E OAi
1 00
SHEET NO.
10
OF 10 SHEETS
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