HomeMy WebLinkAboutS-1848 Map 3STRAW BALE
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SWPPP SCALE: 1"=20'-0"
NOTES:
1, SEE GENERAL CONSTRUCTION NOTES REGARDING EXCAVATION
AND DEMOLITION.
2, CONTRACTOR SHALL VISIT SITE AND CONDUCT THOROUGH SITE
INVESTIGATION WITH DRAWINGS PRIOR TO BIDDING THE SITE
PACKAGE.
3. CARE SHALL BE TAKEN TO PRESERVE ALL SET SURVEY
MARKERS/BENCHMARKS ON SITE DURING DEMOLITION ACTIVITIES.
4. PROVIDE RAINGAUGE ON SITE TO MONITOR AND RECORD RAINFALL
EVENTS AND PROVIDE "ADEQ" MAILBOX WITH RAINFALL EVENT
RECORDINGS KEPT IN IT.
5 PROVIDE
RBED SEEDING
AREAS TO PREVENTEROS ON R NOFF.
D STUIN ALL
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20 10 0 20 40FT
MENTEI
SCALE: 1"= 20'
Know what's below.
Call before you dig.
LEGEND
DISTURBED AREA
BUFFER ZONE
SEDIMENT FENCE WITH WIRE BACKING
DRANAGE DIRECTION
STORM WATER POLLUTION PREVENTION PLAN
1. DRAINAGE PATTERNS SHOWN ON FIGURE i OF SWPPP.
2. SEE FIGURES 1 AND 2 OF THE SWPPP (OVERALL LOCATION MAP AND OVERALL USGS
MAP) FOR DRAINAGE FROM THE SITE.
3. TEMPORARY STABILIZATION PRACTICES KILL NOT BE REQUIRED. WORK WILL BE
CONTINUOUS AND DISTURBED AREA REVEGATATED IN A TIMELY MANNER. SEE SWPPP
FOR SEEDING MIXES.
4. PERMANENT STABILIZATION OF ALL DISTRJBED AREA WILL BE ACCOMPLISHED WITH
SEEDING AND MULCH WITHIN 14 DAYS OF CCMPLETION OF WORK IN AN AREA.
5. CONTRACTOR TO SHOW CONCRETE WASF OUT SUMP, ENTRANCE/EXIT PAD AND
OTHER CONTROLS AS REQUIRED/NEEDED.
NOTES (GENERAL):
1. SEE EROSION CONTROL DETAILS IN SWPP' FOR EROSION CONTROL FACILITIES.
2. SEE SWPPP FOR INSTALLATION, MAINTENANCE, INSPECTION, AND RECORD
KEEPING REQUIREMENTS.
3. CONTRACTOR SHALL SHOW EROSION CONTROL MEASURES ON SITE MAP.
4. EROSION AND SEDIMENT CONTROL STRUCTURES TO MEET SWPPP DETAILS -
APPENDIX D.
5. INSTALL ROCK DITCH CHECKS OR SAND BAG SHECKS AS NECESSARY TO PREVENTS
SCOUR UNTIL LANDSCAPING IS ESTABLISHED.
6. CONTRACTOR MUST PLACE SEDIMENT BASIN WITH SEDIMENT FENCE OUTLET FOR
ANY SEDIMENT CONTAMINATED DEWATERING DISCHARGE.
7. CONTRACTOR TO CONSTRUCT CONCRETE WAS OUT SUMP, AS NEEDED AND SHOWN
ON CONSTRUCTION PLANS. DO NOT DISCHARGE TO SURFACE.
8. FINAL SLOPE WILL BE SAME DIRECTION AS EXISTING SLOPE.
STAPLES (2 PER
BALE)
WOOD OR METAL
STAKES
(2 PER BALE)
B
L
10 MIL PLASTIC LINING
NATIVE MATERIAL
(OPTIONAL)
SECTION B-B
NOT TO SCALE
5'-O" MINIMUM
�a
�a
10 MIL PLASTIC LINING J
WOVEN WIRE FENCE
MAX 14 1152" GA.
MAX W MESH SPACING
BINDER WIRE
B
STRAW BALE
(TYPICAL)
CONCRETE WASHOUT
NOT TO SCALE
- FILTER FABRIC ATTACHED
TO WOVEN WIRE ON
UPSTREAM SIDE OF FENCE
RUNOFF
EMBED MIN. 10" OF FILTER
FABRIC INSIDE 6" WIDE
6' DEEP TRENCH. BACKFILL
WITH NATIVE SOIL
eo 1.12" DIA
STEEL WIRE
STAPLE DETAIL
NOTES AND SPECIFICATIONS:
1. POSTS SHALL BE A MINIMUM OF 36 INCHES CONSTRUCTED OF EITHER OF
THE FOLLOWING MATERIALS: STEEL "T' OR "U' TYPE, OR 2' x 2' HARDWOOD.
2. WOVEN WIRE USED AS ADDITIONAL FENCE SUPPORT SHALL BE MINIMUM 14.5
GA. WITH 6" MAXIMUM SPACING.
3. WOVEN WIRE SHALL BE PLACED ALONG THE UPHILL SIDE OF THE FENCE AND
FASTENED WITH WIRE TIES OR V STAPLES ALONG THE UPHILL SIDE OF THE
POSTS.
4. FILTER FABRIC SHALL BE FASTENED TO WOVEN WIRE ACCORDING TO
MANUFACTURER'S RECOMMENDATION, OR WITH TIES EVERY 24" AT THE TOP
AND MIDSECTIONS.
5, WHERE TWO PIECES OF FILTER FA13RICADJOIN EACH OTHER THEY SHALL BE
OVERLAPPED BY 6 INCHES AND FOLDED TOGETHER.
6. WHERE TWO POSTS MEET TO JOIN FENCE SECTIONS, THE TOPS OF THE
POSTS SHALL BE SECURED TOGETHER WITH WIRE.
7, THE FENCE SHALL BE CONSTRUCTED ALONG THE CONTOUR AS MUCH AS
POSSIBLE.
S. ENDS OF FENCES SHALL BE EXTENDED UP THE SLOPE TO PRVENT RUNOFF
FROM MIGRATING AROUND THE END OF THE FENCE.
9. INSPECTION OF THE FENCE SHALL BE PERFORMED WEEKLY, OR
IMMEDIATELY AFTER A RAIN EVENT, OR WHEN BULGES APPEAR IN THE FENCE.
ACCUMALTED SILT SHALL NOT BE ALLOWED TO EXCEED HALF THE HEIGHT OF
THE FABRIC, REPAIR AND OR REPLACMENT OF DAMAGED FENCE SHALL BE
COMPLETED PROMPTLY.
10, ACCUMULATED SILT SHALL BE REMOVED AND DISPOSED OF IN AN APPROVED
SITE IN SUCH A MANNER THAT IT WILL NOT CONTRIBUTE TO OFF -SITE
SILTATION.
11. ALL FENCING SHALL BE REMOVED WITH THE CONSTRUCTION SITE IS FULLY
STABILIZED SO AS TO NOT IMPEDE STORM FLOW OR DRAINAGE.
12. PRE-FRABRICATED UNITS DO NOT REQUIRE THE USE OF WOVEN WIRE
FENCE.
SILT FENCE
NOT TO
PAVED SURFACE 2'- 3' DIAMETER STONES
COMPACTED �/
` GEOTEXTILE FABRIC
SUBGRADE
UNDERSTONE
2' - 3' DIAMETER CLEAN STONE
CONSTRUCTION ENTRANCE
NOT TO SCALE
CONSTRUCTION
�F OFAo
h. :6
WPHILLIP LEWIS
(j ENGINEERING, INC. ; Z
No. 566 ;
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PROJECT NUMBER:
SHEET ISSUE DATE:
5-22-19
PAGE TITLE:
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SHEET NUMBER:
C1.3