HomeMy WebLinkAboutNCC190780_Email Attachment Approved Plan Sheet_20190628CONSTRUCTION SEQUENCE
1. ORGANIZE ONSITE PRE -CONSTRUCTION MEETING WITH DREW BLAKE
(919-548-6715) TO REVIEW SITE PLAN PRIOR TO LAND DISTURBING ACTIVITIES.
LAND -DISTURBING PERMIT AND APPROVED PLANS WILL BE PROVIDED AT THIS
MEETING.
2. INSTALL ALL TEMPORARY EROSION CONTROL MEASURES ACCORDING TO THE
INFORMATION DISCUSSED DURING THE PRE -CONSTRUCTION MEETING. MINIMAL
CLEARING MAY OCCUR IN THE IMMEDIATE AREA OF ALL MEASURES TO PROVIDE
FOR INSTALLATION.
3. INSTALL THE TEMPORARY CONSTRUCTION ENTRANCE, SILT FENCING AS SHOWN
ON THE APPROVED PLAN.
4. BEGIN CLEARING AND GRUBBING. ROUGH GRADE DRIVEWAY TO PROVIDE
ACCESS TO HOME SITE.
5. ESTABLISH GROUND COVER BY SEED AND MULCH, STONE OR SOD ON ALL
DISTURBED AREAS AND SLOPES. ESTABLISH VEGETATION OR STONE
\ "__------� -- TREE PROTECTION FENCE- TYPICAL ;� STABILIZATION ON ALL DISTURBED AREAS THAT REMAIN UNCHANGED FOR 14
COORDINATE WITH SILT FENCE- REFER TO DAYS OR LONGER. SEE SHEET C-4 FOR SEEDING SCHEDULE.
7 EROSION CONTROL PLAN SHEET C-1
�9'E LOT 410 6. BEGIN HOME CONSTRUCTION.
7. MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES IN GOOD WORKING
'�? 73. - COORDINATE GRADING WITH
�., EXIST. SHRUB THIS AREA / ORDER. SILT FENCE, INLET PROTECTION AND OTHER SIMILAR MEASURES MUST
BE CLEANED OUT BEFORE THEY ARE HALF FULL. CLOGGED SILT FENCE OUTLETS
�FSF - ��• REMOVE PIPE THAT DRAINS MUST BE REFRESHED OR REPLACED. SILT FENCE CANNOT HAVE HOLES OR
�T qC `�'__ TO PROPERTY FROM NEIGHBOR %/ TEARS.
8. ONCE BUILDING CONSTRUCTION IS COMPLETE STABILIZE REMAINING DISTURBED
-A� �,� '�� - AREAS.
12 ,- ----_______- -- - _ �•. 9. ONCE ALL PERMANENT MEASURES ARE ESTABLISHED, REMOVE ALL TEMPORARY
14 c * \�� ' lam\ i * �� LIMITS OF DISTURBANCE REFER TO SHEET C-2 DRAINAGE PLAN
FOR COORDINATION WITH DRAINAGE DESIGN- TYPICAL SOIL EROSION AND SEDIMENTATION CONTROL MEASURES.
_ 3 --- - ---_------ / 10. ONCE THE FINAL INSPECTION IS COMPLETE THE PERMIT WILL BE CLOSED AND
------------ NO ADDITIONAL GROUND DISTURBING ACTIVITIES CAN OCCUR.
314 �.�COORDINATE GRADING WITH
SHRUB REMOVAL THIS AREA
TOTAL DISTURBED AREA1= 13,263 SF (0.30 ACRES)
140 ` Aso ---,--------� GUEST PARKING 12 x 50' TEMPORARY GRAVEL 0
��\ �f ` _---- - ��- ______- 3� 1o�,�`E �I BOULDERS TO HOLD GRADE CONSTRUCTION ENTRANCE �I
��` \ TWO a• CPP DRAIN ,'� - - - _ _ - ' - - - _ - S6 i AS NECESSARYIS
\ LOCATION APPDX. ONLY// ---_ -- _I— \ ••I 12 FT CONCRETE
SII -_-- � � LT FENCE - - ---- -__� �;� --___ I � �,\ •�� � �\ \`, DRIVEWAY I O
\ -
EX. SHRUB LINE
OUTLET - - - — — �. 9_ 5' 14:' E _7 2.18'
\ i ' �� , - - - - - - - - - ❑ C 0 N TR 0 L�- 7 ------------- -- --- --- = ----- -----
` CORNER
i 14 0
cyl
;/
/
O
O' W x 48' L x 1 8" D OR EQUIVALENT
TEMPORARY SEDIMENT TRAP
DISTURBED AREA = 0.20 AC
VOLUME REQUIRED = 720 CF
VOLUME PROVIDED = 720 CF
PROVI DED 10' W x G' L x 1 8" D
STONE FILTER OUTLET
FFE 313
i' �� J
hvac �� I i i��� Q
i
hvac
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T�—•�m
— <— — — — — — — —
8 E U
Z�s TBACK -------______--- _----- Cl 309 CE- -- SILT FENCE OUTLET
�T pF DISTURBAN
- g, W-------; --AIM S
--- 215.68
151LT fENCE1 PROPOSED UTILITY CORRIDOR
SILT FENCE OUTLET
-A
MAP REFERENCES
LEGEND:
PLAT SLIDE 90-262
\�
DEED BOOK 2038-235
p
IRON PIPE
z\
PROPERTY ADDRESS
®
WATER METER
o\
81521 ALEXANDER
*
TREE, SEE TABLE
CHAPEL HILL N.C.
ELECTRIC BOX
NOTES:
• THE GRADING OPERATION AND DRIVEWAY SHOULD BE COMPLETED A5 50ON A5 REASONABLY POSSIBLE.
• ALL PERMANENT SLOPES, WHICH EXCEED 3: 1 , 5HOULD BE LINED WITH AN ER0510N CONTROL BLANKET FOR STABILIZATION.
• FOR PROPOSED LAND DISTURBANCE GREATER THAN 20,000 5F, APPLICANTS ARE REQUIRED TO COMPLY WITH CHATHAM COUNTY
ER0510N CONTROL REQUIREMENTS.
• APPLICANTS SHALL OBTAIN CHATHAM COUNTY APPROVAL BEFORE THE GOVERNORS CLUB REPRESENTATIVE WILL RECOMMEND
APPROVAL BY THE ARB.
• ALL PLANS TO BE APPROVED BY GOVERNOR5 CLUB ARB AND CHATHAM COUNTY PRIOR TO ANY CONSTRUCTION.
• THE APPLICANTS CONTRACTOR SHALL FIRST INSTALL ER05ION CONTROL MEASURES SHOWN ON THE APPROVED ER0510N
CONTROL PLAN. AFTER THE ER0510N CONTROL MEASURES ARE INSTALLED, THE LANDSCAPE ARCHITECT AND CONTRACTOR 5HALL
CONTACT THE GOVERNORS CLUB REPRESENTATIVE TO REQUEST ON ON51TE INSPECTION OF THE ER0510N CONTROL MEASURES.
AFTER RECEIVING AN APPROVED PRE -CLEARING INSPECTION, THE APPLICANT MAY PROCEED WITH CLEARING, GRADING, AND 51TE
CONSTRUCTION.
• NO GENERAL CLEARING, GRADING OR CONSTRUCTION ON THE LOT MAY BEGIN UNTIL AFTER THE PRE -CLEARING INSPECTION AND
SUBSEQUENT APPROVAL.
• EROSION CONTROL REQUIREMENTS ARE PERFORMANCE BASED. THE APPLICANT 15 REQUIRED TO PROVIDE ANY ADDITIONAL
EROSION CONTROL MEASURES THAT MAY BE NECE55ARY TO CONTAIN SEDIMENT ON THEIR PROPERTY A5 REQUIRED BY THE POA
STAFF REPRESENTING THE ARB.
• REFER TO SHEET L- I FOR ALL 51TE LAYOUT INFORMATION AND TREE REMOVAL. IF ANY DIFFERENCES ARE FOUND CONTACT
LANDSCAPE ARCHITECT FOR CLARIFICATION.
NC:DENR SELF -INSPECTION PROGRAM
THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT
PERSONS RESPONSIBLE FOR LAND -DISTURBING ACTIVITIES INSPECT PROJECT AFTER
EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND
SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED_
RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER
1, 2010_
THE SELF -INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF -MONITORING
PROGRAM OF THE NPDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE
FOCUS OF THE SELF -INSPECTION REPORT IS THE INSTALLATION AND (MAINTENANCE OF
EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THE APPROVED
PLAN_ THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT,
AND CONTINUED UNTIL PERMANENT GROUND COVER IS ESTABLISHED.
THE SELF -INSPECTION REPORT FORM IS AVAILABLE AS AN EXCEL SPREADSHEET FROM
THE LAND QUALITY WEB SITE.
http:llportal . nedenr.orglwebArlernsian
TREE PROTECTION FENCE- TYPICAL
COORDINATE WITH SILT FENCE- REFER TO
EROSION CONTROL PLAN SHEET C-1
APPROVED
Reviewer: Justin Hasenfus
Date: 06/26/2019
PLAN LEGEND
EXISTING INDEX CONTOUR ------------------ 435 --------------------
EXISTING INTERMEDIATE CONTOUR
PROPOSED CONTOUR 435
LIMITS OF DISTURBANCE
CONSTRUCTION ENTRANCE
SILT FENCE
INLET PROTECTION � EROSION CONTROL PLAN
SILT FENCE OUTLET 10 0 10 20
FLOW ARROW
0
TREE PROTECTION FENCE
SCALE 1 " - 10' - 0"
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DATE 6.11.19
REVISIONS
1- 6.24.19
SCALE
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SHEET
C-1
OF 3 SHEETS