HomeMy WebLinkAbout09-5501 BFGC CHANNEL IMPROVEMENTS0
TEMPORARY BENCHMARKS
T.B.M. #1 BLACK 'Y' LOCATED ON TOP, AT THE END OF CONIC. CURB @
LIMIT OF
N.E. CORNER OF WEIR CROSSING. ELEV.=13.35 (ADJUSTED TO MATCH THE
BULKHEAD
-_
HARRIS COUNTY FLOODPLAIN REFERENCE MARKS), SURVEY METHOD: G.P.S.,
VERTICAL DATUM: NAVD88, VERTICAL ADJUSTMENT: 2001 ADJUSTMENT, GEOID
MODEL USED: GEOID99 (CONUS), HORIZONTAL DATUM: NAD83, PROJECTION ZONE:
SCALE: 1"=2W
TEXAS SOUTH CENTRAL 4204.
NOTES
EXIST.
WATER
.4
1. EXCAVATE CHANNEL TO ELEVATION 5.00
CONC. -
2. TIE —BACKS AND FASTENERS SHALL BE GALVANIZED STEEL
K
A -; -
t
PARKING .4 . .
'4 . ... . . . .
. . , .
3. ALL LUMBER SHALL BE 4.0 CCA TREATED
_71
PROJECT LOCATIC )N
S.
TYPICAL
PROP TOP OF
LOT . . A: .
4,
. .
i�
4. EXCAVATED SPOILS SHALL BECOME PROPERTY OF THE
BAY FORESTGOLF COURSE
TIE -BACK AT
EACH PILING
BULKHEAD
CONC
AY
44
CONTRACTOR AND DISPOSED OF IN A LEGAL MANOR
ELEV.=10.50
NC
�;OtF SIGN
4 44'
5. THE CONTRACTOR AT THEIR DECREATION, DAM OF THE
C E POND
1, TO ELEV. 4.50
4
B.07�
BULKHEAD AREA AND PUMP WATER OUT
#10
TEE BOX
.1p I !'I
4
mo
p"O's
14
4
4 TBM' BLACK "X" ON
r
42
END OF CURB. ELEV.
,4
4* - vlap =13.35 (DATUM: HCFC
I
.'. 4
POND
. 2001 ADJ.)
4 ' .
EXIST CONCRETE WEIR
$
EXCAVATION
4 e
EXIST.
&
PIUNGS- 8"XS"XlW TIE -BACK PILINGS -
(4.0 CCA) 8'X8-X1O'(4.0 CCA)
4
GALVMM
BAY
LIMIT
345.L.F.
LOW SPOT
W SPOT
BOARD- Z"XB"
4 .
"OAS —SAS
GNS
10? (2.5 CCA)
4'6" CENTE
4
SAS
4
.
N/G
CRES
SH7,
.4. : .. .
:4
4�
A s
PROP.
P.
3/4' GALVANIZED ROD
NUTS & WASHERSMP.)
PILING LUMBER:
4
8"X 8"X 10'
V
4
4
A ONV-6" CENTERS
EXIST.
3/4' GALVANIZED BOLM
WASHERS(TYP.)
LOCATION MAP
WATER
NUTS &
.,j.
PROP.
PROP. 20 LF I.E. 8.33
Not to Scale
4
OF 150 HDPE NOTE:
PIPE EXCAVATE POND
EXIST. SWALE
EXIST. TB
HARRIS COUNTY KEY MAP: 580-K
ALE TO ELEV.=4.50
SHEETS- 2"XIO"X8'
PROP. TOP OF
S45 TONGUE & GROOVE (2.5 CCA)
RgP* BULKHEAD
ELEV.=1 0.50
I.E. 9.OV
P P.
GRADE AREA TO DRAIN ,q);'
OVER TOP OF BULKHEAD
\,N.LIMITOF
WALERS- W"
(TYPICAL 4 SIDES) A
(4.0 CCA)
EXCAVATION
& BULKHEAD
NOTE: TAPERED PILINGS WITH 8"
#1
TOPS ARE ACCEPTABLE.
TEE BOX
LEGEND
8
v
SIDE ANGLE VIEW
CONCRETE
PAVEMENT
WOOD FENCE
9
N.T.S.
CULVERTS
TOB
WATER LINE
GAS LINE
TDVIBERBULKBEAD
PROP. BULKHEAD
W/ PILING LUMBER
4'6"'
SHEETS- 2"X10"X8'
N/G NATURAL GROUND
WALER- 3"X8"
0,
-
CENTERS
3/4' GALVANIZE6 BOLTS
S45 TONGUE & GROOVE (4.0 CCA)
OAK TREE TALLOW
(4.0 CCA
a 0 a
NUTS & WASHERS(TYP.)
TREE
WALER- 3"X8"
(4.0 CCA
4'6" CENTERS
CONCRETE WATER
SHEETS- 2"XIO"X8'
S45 TONGUE AND
GROa .5 CCA)
VE(2
PILINGS- 8nX8nX10'
(4.0 CCA)
N I
15 LF S" HDPE
(HIGH DENSITY POLY ETHYLENE PIPE) is.3*3
L
CITY OF LA PORTE
DWN: RJS/JR
h.
PLANNING DEPT.ENGINEERING DIV.
Llr% U: GRM
604 W. FAIRMONT PKWY.
LA PORTE. TEXAS, 77571
281-471-5020; FAX: 281-470-5005
APP'D: GRM
CULVERT INSTALATION
Scale:
1"=20'
GOLF COURSE
Date:
FRONT VIEW
FRONT ANGLE VIEW
TOP VIEW
NOV. 2009
CHANNEL
Project No.:'
N.T.S.
N.T.S.
N.T.S.
IMPROVEMENTS
2009-5501
SHEET-
1
OF