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TEMPORARY ACCESS
EASEMENT No.4
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EROSION CONTROL OVERALL PLAN
300 150 300 600 900 SCALE: 1 "`300'
GRAPHIC SCALE 1 INCH = 300 FEET
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TEMPORARY ACCESS
EASEMENT NO. 5
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GENERAL NOTES FOR EROSION CONTROL PLANS
1. ALL EROSION CONTROL WORK ON THIS PROJECT SHALL COMPLY WITH THE PROVISIONS AND REQUIREMENTS OF THE NCDEQ LAND QUALITY
SECTION RULES, REGULATIONS, STANDARDS AND DETAILS AND THE SPECIFICATIONS HEREIN, WHICHEVER IS MORE RESTRICTIVE.
2, GROUNDCOVER SHALL. BE PROVIDED ON ALL EXPOSED SLOPES AND DISTURBED AREAS, IN ACCORDANCE WITH THE NCDEQ - NCG01 GROUND
STABILIZATION AND MATERIALS HANDLING SCHEDULE SHOWN ON THESE PLANS.
3, THE CONTRACTOR SHALL NOT PLACE MORE THAN 500 FEET OF SEWER LINE AHEAD OF TEMPORARY OR PERMANENT SEEDING OF DISTURBED
AREAS, EXCEPT WHERE THE CONTRACTOR IS USfNG SUCH AREAS FOR ACCESS FOR PIPE LAYING OPERATIONS. A SINGLE LANE TRAVEL
CORRIDOR MAY BE MAINTAINED WITHIN THE EASEMENT WITH THE REMAINDER OF THE EASEMENT BEING SEEDED AND MULCHED. BETWEEN
MARCH 1 AND SEPTEMBER 30, PERMANENT SEEDING AND MULCHING SHALL BE COMPLETED WITHIN 300 FEET OF PIPE CONSTRUCTION_
4. SILT FENCE SHALL BE INSTALLED PRIOR TO LAND DISTURBING ACTIVITIES IN ALL AREAS AS NOTED ON THE PLANS AND SHALL REMAIN IN PLACE
UNTIL UPSTREAM AREAS (DRAINING TO ANY SECTION) ARE STABILIZED AND PROTECTED FROM EROSION.
5- NEAR CULVERTS AND PIPES, SILT FENCE SHALL BE PROPERLY TIED INTO THE EXISTING CONTOURS AROUND THE CULVERT OR PIPE IN SUCH A
FASHION SO AS NOT TO ALLOW SILT TO ENTER THE STREAM CHANNEL.
6. ALL SILT FENCE SHALL BE INSTALLED ON STEEL POSTS AND SHALL HAVE A 14 GAGE WIRE BACKING AND SHALL BE INSTALLED AS PER
MANUFACTURER'S RECOMMENDATIONS, AS SET FORTH IN THE PROJECT DETAILS, OR AS SET FORTH IN THE NCDEQ EROSION AND
SEDIMENTATION CONTROL. MANUAL; WHICHEVER IS MORE RESTRICTIVE.
7. ALL STREAM CROSSINGS SHALL BE INSTALLED AS CONSTRUCTION IS COMPLETED ON THE PIPE INSTALLATION PHASE OF CONSTRUCTION.
STREAM CROSSING MATERIALS SHALL BE INSTALLED WITHIN 5 (FIVE) DAYS OF COMPLETION OF THE PIPE INSTALLATION IN ACCORDANCE WITH
THE PLAN DETAILS. MATERIALS SHALL BE SECURELY ANCHORED IN PLACE TO PREVENT WASHOUT DURING RAINFALL EVENTS.
8. A SILT FENCE AND ORANGE PLASTIC FABRIC SHALL BE INSTALLED AROUND ALL BORE PITS TO PREVENT SILT FROM GETTING INTO THE BORE
PIPE AND TO PROTECT THE PUBLIC FROM ENTERING THE BORE AREA.
9- ALL RIPRAP SHALL HAVE A FABRIC UNDERLAYER.
10. THE PROJECT SPECS ALLOW THE USE OF WEATHERED OR NATURAL RIPRAP MATERIALS. WHERE SUCH MATERIALS ARE USED, ALL RIPRAP
SHALL BE FREE FROM SILT, DIRT AND OTHER FINE MATERIALS WHICH COULD GET INTO THE STREAM DURING RAINFALL EVENTS. "SHOT ROCK"
OR "ROCK BLASTED FROM THE TRENCH EXCAVATION" SHALL NOT BE INCLUDED WITHIN THE DEFINITION OF WEATHERED OR NATURAL RIPRAP
MATERIALS, UNLESS SUCH MATERIALS ARE WASHED AND SCREENED TO REMOVE ALL "FINES" BEFORE PLACING ALONG CHANNEL BANKS.
11- WHERE NECESSARY TO PROTECT CATCH BASIN INLETS IN STREETS OR PARKING AREAS FROM RECEIVING SILT AND EROSION RUNOFF, A SILT
FENCE WITH A GRAVEL BERM SHALL BE INSTALLED AROUND THE BASIN INLET.
12, THE CONTRACTOR SHALL USE CARE TO NOT DISTURB ANY EXISTING STORM DRAIN SYSTEMS ON THIS PROJECT. THIS INCLUDES (BUT IS NOT
LIMITED TO) INLETS, PIPES, AND OUTLETS, IN THE EVENT THAT CONSTRUCTION ACTIVITIES DISTURB ANY PART OF AN EXISTING STORM DRAIN
SYSTEM, IT SHALL BE REESTABLISHED TO THE SAME OR BETTER CONDITION THAN EXISTED PRIOR TO CONSTRUCTION.
13, ALL SEEDING SHALL BE US CERTIFIED SEED. ALL SEEDING AREAS SHALL BE PREPARED IN ACCORDANCE TO NCDEQ GUIDELINES AND US
NURSERY STANDARDS.
14- ALL PLANTINGS AND TREES PROVIDED UNDER THIS CONTRACT SHALL MEET UN NURSERY STANDARDS AND SHALL BE GUARANTEED FOR A
PERIOD OF NOT LESS THAN 1 YEAR FROM THE DATE OF COMPLETION OF THIS PROJECT (AS DETERMINED BY MSD'S ISSUANCE OF "NOTICE OF
SUBSTANTIAL COMPLETION" TO THE GENERAL CONTRACTOR).
15. FIVE (5) TEMPORARY ACCESS EASEMENTS ARE BEING PROVIDED ON THIS PROJECT FOR MEANS OF ACCESS TO VARIOUS WORK AREAS. ANY
AND ALL IMPROVEMENTS MADE TO THESE EASEMENT AREAS SHALL BE IN ACCORDANCE WITH OWNER SPECIAL PROVISION DETAIL SHEETS AND
SHALL BE AT THE CONTRACTOR'S EXPENSE. NO BID ITEM(S) HAVE BEEN INCLUDED IN THE BID FORM UNLESS OTHERWISE NOTED. IT IS THE
CONTRACTOR'S RESPONSIBILITY TO DETERMINE ACCESS NEEDS AT EACH SITE AND INCORPORATE COSTS FOR ALL IMPROVEMENT AND
RESTORATION INTO HIS BID FOR MAINLINE CONSTRUCTION.
LIMITS ON CLEARING AND GRUBBING
THE CLEARING ON THIS PROJECT SHALL BE COMPLETED IN TWO PHASES. ALL EROSION CONTROL MEASURES SHALL BE IN PLACE AND STABILIZED
PRIOR TO TREE CLEARING- PHASE 1 IS FROM MH1 TO MH25. PHASE 2 IS FROM MH25 TO MH59 (NEAR US 70). PHASE 2 CLEARING SHALL NOT BEGIN
UNTIL PIPE LAYING IS WITHIN 1,500 LF OF MH25.
GRUBBING SHALL NOT EXTEND MORE THAN 1,500 LINEAR FEET AHEAD OF PIPE LAYING AT ANY TIME.
MAINTENANCE REQUIREMENTS FOR EROSION AND SEDIMENT CONTROL MEASURES
15A NCAC 04B .0113 RESPONSIBILITY FOR MAINTENANCE DURING THE DEVELOPMENT OF A SITE, THE PERSON CONDUCTING THE
LAND -DISTURBING ACTIVITY SHALL INSTALL AND MAINTAIN ALL TEMPORARY AND PERMANENT EROSION AND SEDIMENTATION CONTROL MEASURES
AS REQUIRED BY THE APPROVED PLAN OR ANY PROVISION OF THE ACT, THESE RULES, OR ANY ORDER OR LOCAL ORDINANCE ADOPTED
PURSUANT TO THE ACT. AFTER SITE DEVELOPMENT, THE LAND OWNER OR PERSON IN POSSESSION OR CONTROL OF THE LAND SHALL INSTALL
AND/OR MAINTAIN ALL NECESSARY PERMANENT EROSION AND SEDIMENT CONTROL MEASURES, EXCEPT THOSE MEASURES INSTALLED WITHIN A
ROAD OR STREET RIGHT OF WAY OR EASEMENT ACCEPTED FOR MAINTENANCE BY A GOVERNMENTAL AGENCY.
SOIL PREPARATION/SEEDING/MULCHING
SOIL PREPARATION, SEEDING, FERTILIZER, AND MULCH SHALL BE IN ACCORDANCE WITH SECTION VI, ITEM V OF THE CONTRACT SPECIFICATIONS -
GRASSING, PLANTING, AND EROSION CONTROL.
ROLLED EROSION CONTROL MATTING
IF GRADING IS COMPLETED OUTSIDE OF OPTIMUM GERMINATION SEASONS, OR WHEN UNFAVORABLE WEATHER CONDITIONS PROHIBIT THE
ESTABLISHMENT OF VEGETATIVE GROUND COVER ON SLOPES OR FILLS - A ROLLED EROSION CONTROL MATTING MAY BE REQUIRED BY THE
ENGINEER.
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