CDC App-0105150
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EXIS G
\ PARKI LOT
1 '05'02"
028.00'
EXISTING N27'51'4 "E
PARKING LOT 45.64' 4 S70•
0 = 15'09'45" 40'
R = 1,200.00'
L = 317.56'
CB = S85,'7 136 "E
C = 316.63 A = 08'42'07"
V \ t _ \ �? R = 1,200.00'
845,4 645m -- p -- - , L = 182.25'
iscip Rip ` CB = S71'44'30 "W I
M {1` C ` = 182.08'
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PAVILION
y c o ✓�� , ' 41 ,1
2 t4 PROPOSED PAD SITE
CD"G PAD MIN. FF= 426.60
TER �^EOUN
STEEL FENCE POSTS
(MAX 6' SPACING)
SILT FENCE ' \ .
WOVEN TINGE SUPPORT
(12-1/2 GA WIRE - -
NET BACKING) � •,. �"`. PAVILION -
GEOTEXTILE FABRIC '"- '.. ...... -. TRENCH
FABRIC TOE -IN
v CONC F
�r
' IN � ., �. 419.1
6" Mi SENCF,
GENERAL NOTES:
.."470._.. --
1. STEELPOSTS WHICH SUPPORT THE SILT FENCE SHALL BE INSTALLED ON A SLIGHT \ _
ANGLE TOWARD THE ANTICIPATED RUNOFF SOURCE. POST MUST BE EMBEDDED A
MINIMUM OF ONE FOOT.
2. MECHANICAL TRENCHER, SO THAT THEEDOWN OP EE IN FACE OFA THE ATRE CH IS FLAT O C"
AND PERPENDICULAR TO THE UNE OF FLOW. WHERE FENCE CAN NOT BE TREATED _ Q.
IN (e.g. pavement) WEIGHT FABRIC FLAP WITH WASHED GRAVEL ON UPHILL SIDE
TO PREVENT FLOW UNDER FENCE
3. THE TRENCH MUST BE A MINIMUM OF 6 INCHES DEEP AND 6 INCHES WIDE TO ALLOW
FOR THE SILT FENCE FABRIC TO BE LAID IN THE GROUND AND BACKnLLED WITH
COMPACTED MATERIAL
4. SILT FENCE SHOULD BE SECURELY FASTENED TO EACH STEEL SUPPORT POSTS OR
TO WOVEN WIRE, WHICH IS IN TURN ATTACHED TO THE STEEL FENCE POST.
5. INSPECTION SHALL BE MADE WEEKLY OR AFTER EACH RAINFALL EVENT AND REPAIR
OR REPLACEMENT SHALL BE MADE PROMPTLY AS NEEDED.
6. SILT FENCE SHALL BE REMOVED WHEN THE SITE IS COMPLETELY STABILIZED SO.AS
NOT TO BLOCK. OR IMPEDE STORM FLOW. OR DRAINAGE
7. ACCUMULATED SILT SHALL BE REMOVED WHEN IT REACHES A DEPTH OF 6 INCHES.
THE SILT SHALL BE DISPOSED OF IN AN APPROVED SITE AND IN SUCH A MANNER
AS TO NOT CONTRIBUTE TO ADDITIONAL SILTATION.
SLT FENCE
N.T.S.
SILT
DETAI
12"
GRAVEL FILTER Wire Mesh
Runoff Water SMALL SAND BAGS Filtered Water
am
J-SILT FENCE PER
DEfAL HEREON
Sediment Minimum (/ 70'
` \\ CLEAR
Concrete Gutter `-- Curb Inlet
C" KEr GRATE
INLET
OUTLET PIPE -
GMIE W.ET PAOiECT10N
NOTES
1. WITHIN FORTY EIGHT (48) HOURS OF POURING THE BLOCKOUT AND TOP, - PLACE' WIRE MESH
WITH 12" OPENINGS OVER ALL CURB AND GRATE INLET OPENINGS SO THAT AT LEAST 12" OF
WIRE EXTENDS ACROSS THE INLET COVER -GU TER AND AROUND ALL GRATES AS ILLUSTRATED.
2. PLACE SMALL SAND BAGS AGAINST THE WIRE SO AS TO ANCHOR SAME AGAINST THE GUTTER,
GRATE AND INLET COVER.
3. IF THE SEDIMENT FILTER BECOMES CLOGGED WITH DEBRIS SO THAT IT NO LONGER ADEQUATELY -
PERFORMS ITS FUNCTION, REMOVE THE SAND BAGS. CLEAN IT AND REPLACE THE SAND BAGS.
4. MAKE WEEKLY INSPECTIONS OF THESE SEDIMENT FILTERS FOR CONFORMANCE TO THESE
CONDITIONS. PARTICULARLY INSPECT ALL INLETS AFTER EACH RAIN. COMPLETELY REMOVE ALL
SEDIMENT FILTERS UPON ESTABLISHMENT OF GRASS AND FINAL STABILIZATION OF CONSTRUCTION
SITE.
S. DO NOT USE A SEDIMENT FILTER TO CONTROL EROSION AROUND Y INLETS. UTILIZE
SEDIMENT FENCES.
780981ARY SEDNIIIEW EV ER AT K
N.T.S.
rGRADE TO PREVENT RUNOFF
( FROM LEAVING SITE ,8' MIN.
EXISTING ROADWAT
GRADE
EXISTING
PARKING LOT
EROSION CONTROL NOTES: .3
r
1. The specific plant materials proposed to protect fill and hN
excavated slopes shall be as indicated on the plans. Plant ^�
materials must be suitable for use under local climate and
soil conditions. In general, hydroseeding or sodding
Bermuda grass is acceptable during the summer months
(May 1 to August 30). Winter rye or fescue gross may be
planted during times other than the summer months as
temporary measure until such time as the permanent
planting can be made. o 25' So !oo
2. Prior to commencing any construction, a construction GRAPHIC SCALE !N FEET
SCALE !" _ 50'
entrance and perimeter silt fence shall be installed at the
locotion(s) shown
3. As inlets ore completed, temporary sediment barriers
shall be installed.
4. At the completion of the paving and final grading, the
disturbed area's shall be revegetated in accordance with
the plans.
5. Silt fence and inlet sediment barriers shall remain in
place until revegetation has been completed.
6 th t
Disturbed areas a are seeded or sodded shall be
checked periodically to see that grass coverage is properly:
maintained. Disturbed areas shall be watered, fertilized,
and reseeded or resodded, if necessary.
500 WATER LAND USE
CLASSIFICATION
EXIST G
PARKI LOT
1 '05'02"
028.00'
EXISTING N27 *51'43 "E ' �L 1'
PARKING LOT 45.64' ` S70' W
A = 15'09'45" 40' I
R = 1,200.00' e
L = 317.56'
CB = S8527'36 "E'�
C = 316.63"
4 .2
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Engimears • Landecaps Architects • Planneee • Surveyors
2961 R Northwest. Highway. Suite 3280 Dallas. Tows 78220
Phone (214) 654,0123 IP= (214).654 -0122
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STA. 0+00 STA. 12+00
B&B LAKES OFFICE SITE
CITY OF DALLAS, TEXAS
DUNAWAY ASSOCIATES, Inc,
4,
4
Engineers 6 landscape Tu;biteou 0 Planners 0 Surveyors
2351 W. Northwest H41bway. State 3280 Dallas. Texas 74820
Phone (214) 864 -0123 FaZ (214) 654-0122
0:
CH ECKE SCALE DATE: PROJECT No. SHEET
12+00
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B&B LAKES OFFICE SITE
CITY OF DALLAS, TEXAS
DUNAWAY ASSOCIATES, Inc,
4,
4
Engineers 6 landscape Tu;biteou 0 Planners 0 Surveyors
2351 W. Northwest H41bway. State 3280 Dallas. Texas 74820
Phone (214) 864 -0123 FaZ (214) 654-0122
0:
CH ECKE SCALE DATE: PROJECT No. SHEET
12+00
425
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420
420
415
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410
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