NCC242714_Site Plan or Location Map_20240903

INDEX OF DRAWINGS
SHEET NO. DESCRIPTIONELK MOUNTAIN PLACE
EC-0 INDEX OF DRAWINGS,NOTES,AND VICINITY MAP
EC-1 OVERALL EROSION CONTROL&STREAM/WETLAND IMPACT PLAN
EC-2 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN SANITARY SEWER F . E H A B I L I TAT I O N
EC-3 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN
EC-4 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN
EC-5 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN
EC-6 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN
EC-7 EROSION CONTROL&STREAM/WETLAND IMPACT PLAN IEROSION CONTROL &
ECD-1 EROSION CONTROL DETAILS
ECD-2 EROSION CONTROL DETAILS
STREAM WETLAND IMPACT PLAN NC ONERCALL
North 811
Carolina --,,or201
MSD EROSION AND SEDIMENT CONTROL CONTACT: PRO E T N O ■ 0094 ) ww811 BEFORE
MIKE STAMEY,P.E. OIA YOU DIG!
DIRECTOR OF CONSTRUCTION for 1-600-63249491
828-225-6262 ITS THE LAW
DEQ GENERAL NOTES: M S D OF B U N C O M B E C O U N TY
A. WETLAND CONTOURS SHALL BE RESTORED TO PRE-CONSTRUCTION CONDITIONS.ANY EXCESS MATERIAL WILL BE REMOVED TO A LEGEND
HIGH GROUND DISPOSAL AREA.THE MIXING OF TOPSOIL AND SUBSOILS WITHIN THE WETLANDS ALONG UTILITY CORRIDORS SHALL
BE MINIMIZED TO THE GREATEST EXTENT PRACTICAL.DURING EXCAVATION,THE SOILS SHALL BE PLACED ON FABRIC TO MINIMIZE ■NGS CM SURVEY CONCRETE MONUMENT
IMPACTS WHENEVER POSSIBLE.TOPSOIL EXCAVATED FROM UTILITY TRENCHES WILL BE PILED SEPARATELY FROM SUBSOILS AND + FFE=FINISHED FLOOR ELEV. ] PROPOSED ABANDON PLUG
WILL BE BACKFILLED INTO THE TRENCH ONLY AFTER THE SUBSOILS HAVE BEEN PLACED AND COMPACTED. ACM CM=CONCRETE MONUMENT 0 PROPOSED MANHOLE NUMBER
B. FOR ALL UTILITY LINES CONSTRUCTED WITHIN WETLANDS,AN ANTI-SEEP COLLAR SHALL BE PLACED AT THE DOWNSTREAM(UTILITY ■CMRW CONCRETE MONUMENT RIGHT OF WAY
LINE GRADIENT)WETLAND BOUNDARY AND EVERY 150 FEET UP THE GRADIENT UNTIL THE UTILITY EXITS THE WETLAND.WETLAND , FRENCH BROAD RIVER BASIN-SURFACE WATER CLASSIFICATION B 1 0 DOT MON=DOT MONUMENT . PROPOSED ABANDON SEWER MANHOLE
CROSSINGS THAT ARE DIRECTIONALLY DRILLED,AND PERPENDICULAR WETLAND CROSSINGS THAT ARE OPEN CUT AND LESS THAN PROJECT SITE H,S ;, o PK FIND=PK NAIL FOUND CO CO=PROPOSED CLEANOUT
150 FEET LONG DO NOT REQUIRE ANTI-SEEP COLLARS. r r " • EIP=EXISTING IRON PIN FOUND ® EXISTING SANITARY SEWER MANHOLE
C. CONSTRUCTION CORRIDORS IN WETLANDS AND/OR ACROSS STREAM CHANNELS SHALL BE MINIMIZED TO THE MAXIMUM EXTENT (...°'
\ SEWER,
s 3 8 •aer REBAR FOUND • EXISTING CLEANOUT
V /�
PRACTICABLE AND SHALL NOT EXCEED 40 FEET WIDE.FOR CONSTRUCTION CORRIDORS IN WETLANDS AND ACROSS STREAM ^ .z,P60� �ss� SIGN °O WV=WATER VALVE
CHANNELS,STUMPS SHALL BE GRUBBED ONLY AS NEEDED TO INSTALL THE UTILITY,AND REMAINING STUMPS SHALL BE CUT OFF
`/.J`7 E v Q 6 cm GAS VALVE ® WELL
AT GRADE LEVEL.THE GENERAL STRIPPING OF TOPSOIL WITHIN WETLANDS ALONG THE CONSTRUCTION CORRIDOR IS PROHIBITED. ^" & a ® GAS METER R ve FH=FIRE HYDRANT
D. EROSION CONTROL MATTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHALL NOT BE USED ALONG `O _\_ 1 i o W A TRAVERSE 03 w"" WM=WATER METER
STREAMBANKS OR WITHIN WETLANDS. A a ySHRUB 7F' SPIGOT
E. ALL WORK IN OR ADJACENT TO STREAMS SHALL BE CONDUCTED SO THAT THE FLOWING STREAM DOES NOT COME IN CONTACT �(� CO7agG 3 '-Qo UTILITY POLE
WITH THE DISTURBED AREA.APPROVED BEST MANAGEMENT PRACTICES FROM THE MOST CURRENT VERSION OF THE NC lJ 1� r d f\ TREE GUY WIRE
SEDIMENT AND EROSION CONTROL MANUAL,OR THE NC DEPARTMENT OF TRANSPORTATION CONSTRUCTION AND MAINTENANCE ^ - � ® ELECTRICAL JUNCTION BOX
MANUAL,SUCH AS SAND BAGS,ROCK BERMS,COFFERDAMS,AND OTHER DIVERSION STRUCTURES SHALL BE USED TO MINIMIZE \ Ao ELECTRIC MANHOLE
E
EXCAVATION IN FLOWING WATER. w III ' ^ \� / Y LIGHT POLE
F. IF CONCRETE IS USED DURING CONSTRUCTION,THEN ALL NECESSARY MEASURES SHALL BE TAKEN TO PREVENT DIRECT CONTACT ` J �� '� © CURB INLET
BETWEEN UNCURED OR CURING CONCRETE AND WATERS OF THE STATE.WATER THAT INADVERTENTLY CONTACTS UNCURED I <4 '--o�ao� iT L O STORM MANHOLE
CONCRETE SHALL NOT BE DISCHARGED TO WATERS OF THE STATE. s )o Ry R. CATCH BASIN
G. HEAVY EQUIPMENT WORKING IN WETLANDS SHALL BE PLACED ON MATS OR OTHER MEASURES SHALL BE TAKEN TO MINIMIZE SOIL 44,
PROPOSED SANITARY SEWER LINE
DISTURBANCE AND COMPACTION. WG }C)
- _ 44 _ -----s s- EXISTING SANITARY SEWER LINE
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q� / om e EXISTING PERMANENT EASEMENT
!�O c?9U ' e " PROPOSED PERMANENT EASEMENT
"% $ Sa� �� c$ -v% — — — — — PROPOSED TEMPORARY EASEMENT
GENERAL NOTES FOR EROSION CONTROL PLANS eF CO, "ems° SkX PROPOSED LIMITS OF DISTURBANCE
CUNTY / PROPOSED SILT FENCE LINE
VICINITY MAP PROPOSED VEGETATIVE GROUND COVER
1. ALL EROSION CONTROL WORK ON THIS PROJECT SHALL COMPLY WITH THE PROVISIONS AND REQUIREMENTS OF THE NCDEQ LAND QUALITY ------- EXISTING PROPERTY LINE
SECTION RULES,REGULATIONS,STANDARDS AND DETAILS AND THE SPECIFICATIONS HEREIN,WHICHEVER IS MORE RESTRICTIVE. Scala:NTS ----now—
EXISTING RIGHT OF WAY LINE
2. GROUNDCOVER SHALL BE PROVIDED ON ALL EXPOSED SLOPES AND DISTURBED AREAS,IN ACCORDANCE WITH THE NCDEQ-NCG01 GROUND -----w-----w- EXISTING WATER LINE
STABILIZATION AND MATERIALS HANDLING SCHEDULE SHOWN ON THESE PLANS. c00000000000000000000. EXISTING ROCK WALL LINE
9 MAINTENANCE REQUIREMENTS FOR EROSION AND SEDIMENT CONTROL MEASURES EXISTING STREAM/CREEK
3. THE CONTRACTOR SHALL NOT PLACE MORE THAN 500 FEET OF SEWER LINE AHEAD OF TEMPORARY OR PERMANENT SEEDING OF DISTURBED -..._..•—•••—•••—•••- EXISTING STORM GULLY"NON-JURISDICTIONAL"
it AREAS,EXCEPT WHERE THE CONTRACTOR IS USING SUCH AREAS FOR ACCESS FOR PIPE LAYING OPERATIONS. A SINGLE LANE TRAVEL 15A NCAC 04B.0113 RESPONSIBILITY FOR MAINTENANCE-DURING THE DEVELOPMENT OF A SITE,THE PERSON CONDUCTING THEL • EXISTING WETLANDS
CORRIDOR MAY BE MAINTAINED WITHIN THE EASEMENT WITH THE REMAINDER OF THE EASEMENT BEING SEEDED AND MULCHED. BETWEEN LAND-DISTURBING ACTIVITY SHALL INSTALL AND MAINTAIN ALL TEMPORARY AND PERMANENT EROSION AND SEDIMENTATION CONTROL MEASURES .....
MARCH 1 AND SEPTEMBER 30,PERMANENT SEEDING AND MULCHING SHALL BE COMPLETED WITHIN 300 FEET OF PIPE CONSTRUCTION. AS REQUIRED BY THE APPROVED PLAN OR ANY PROVISION OF THE ACT,THESE RULES,OR ANY ORDER OR LOCAL ORDINANCE ADOPTED EXISTING FEMA LINE(100 yr)
PURSUANT TO THE ACT.AFTER SITE DEVELOPMENT,THE LAND OWNER OR PERSON IN POSSESSION OR CONTROL OF THE LAND SHALL INSTALL EXISTING FEMA LINE(500 yr)
4. SILT FENCE SHALL BE INSTALLED PRIOR TO CONSTRUCTION ACTIVITIES IN ALL AREAS AS NOTED ON THE PLANS AND SHALL REMAIN IN PLACE AND/OR MAINTAIN ALL NECESSARY PERMANENT EROSION AND SEDIMENT CONTROL MEASURES,EXCEPT THOSE MEASURES INSTALLED WITHIN A ---GAS---GAS— EXISTING GAS LINE
UNTIL UPSTREAM AREAS(DRAINING TO ANY SECTION)ARE STABILIZED AND PROTECTED FROM EROSION. ROAD OR STREET RIGHT OF WAY OR EASEMENT ACCEPTED FOR MAINTENANCE BY A GOVERNMENTAL AGENCY. OM EXISTING OVER HEAD UTILITY LINE
0 5. NEAR CULVERTS AND PIPES,SILT FENCE SHALL BE PROPERLY TIED INTO THE EXISTING CONTOURS AROUND THE CULVERT OR PIPE IN SUCH A ----uou----u°u— EXISTING UNDERGROUND UTILITY
FASHION SO AS NOT TO ALLOW SILT TO ENTER THE STREAM CHANNEL. SOIL PREPARATION/SEEDING/MULCHING EXISTING STORM DRAINAGE PIPE
n n n EXISTING FENCE LINE
§ 6. ALL SILT FENCE SHALL BE INSTALLED ON STEEL POSTS AND SHALL HAVE A 14 GAGE WIRE BACKING AND SHALL BE INSTALLED AS PER SOIL PREPARATION,SEEDING,FERTILIZER,AND MULCH SHALL BE IN ACCORDANCE WITH SECTION VI,ITEM V OF THE CONTRACT SPECIFICATIONS- -'—'—'—'—'—'—'- EXISTING DITCH LINE
a MANUFACTURER'S RECOMMENDATIONS, AS SET FORTH IN THE PROJECT DETAILS, OR AS SET FORTH IN THE NCDEQ EROSION AND GRASSING,PLANTING,AND EROSION CONTROL. EXISTING TOE/TOP OF SLOPE
SEDIMENTATION CONTROL MANUAL;WHICHEVER IS MORE RESTRICTIVE. EXISTING TREE LINE
- 7. ALL STREAM CROSSINGS SHALL BE INSTALLED AS CONSTRUCTION IS COMPLETED ON THE PIPE INSTALLATION PHASE OF CONSTRUCTION. ROLLED EROSION CONTROL MATTING EXISTING SHRUB LINE
i STREAM CROSSING MATERIALS SHALL BE INSTALLED WITHIN 5(FIVE)DAYS OF COMPLETION OF THE PIPE INSTALLATION IN ACCORDANCE WITH EXISTING CONCRETE
THE PLAN DETAILS.MATERIALS SHALL BE SECURELY ANCHORED IN PLACE TO PREVENT WASHOUT DURING RAINFALL EVENTS. IF GRADING IS COMPLETED OUTSIDE OF OPTIMUM GERMINATION SEASONS,OR WHEN UNFAVORABLE WEATHER CONDITIONS PROHIBIT THE z////////////////,z, PROPOSED CONCRETE SURFACE REPAIR
"5 ESTABLISHMENT OF VEGETATIVE GROUND COVER ON SLOPES OR FILLS-A ROLLED EROSION CONTROL MATTING MAY BE REQUIRED BY THE EXISTING RIPRAP
8. ALL RIPRAP SHALL HAVE A FABRIC UNDERLAYER. ENGINEER. PROPOSED RIPRAP
$ 9. THE PROJECT SPECS ALLOW THE USE OF WEATHERED OR NATURAL RIPRAP MATERIALS.WHERE SUCH MATERIALS ARE USED,ALL RIPRAP EXISTING GRAVEL ROADWAY
SHALL BE FREE FROM SILT,DIRT AND OTHER FINE MATERIALS WHICH COULD GET INTO THE STREAM DURING RAINFALL EVENTS."SHOT ROCK" TEMPORARY STREAM CROSSING SPECIFICATIONS /////\\////\/////, PROPOSED GRAVEL SURFACE REPAIR
e OR"ROCK BLASTED FROM THE TRENCH EXCAVATION"SHALL NOT BE INCLUDED WITHIN THE DEFINITION OF WEATHERED OR NATURAL RIPRAP I I EXISTING ASPHALT ROADWAY
MATERIALS,UNLESS SUCH MATERIALS ARE WASHED AND SCREENED TO REMOVE ALL"FINES"BEFORE PLACING ALONG CHANNEL BANKS. TEMPORARY STREAM CROSSINGS MAY INCLUDE A SMALL TEMPORARY BRIDGE USING BEAMS;OR CULVERT PIPES BACKFILLED WITH STONE. V/\//////////\///I PROPOSED ASPHALT SURFACE REPAIR
S STREAM CROSSINGS SHALL BE CAPABLE OF SUPPORTING ALL CONSTRUCTION LOADS AND BE IN ACCORDANCE WITH SECTION 6.70 OF THE NCDEQ I Li EXISTING BUILDINGS
y 10. WHERE NECESSARY TO PROTECT CATCH BASIN INLETS IN STREETS OR PARKING AREAS FROM RECEIVING SILT AND EROSION RUNOFF,A SILT EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL,LATEST EDITION.REMOVE TEMPORARY STREAM CROSSINGS IMMEDIATELY — — ' EXISTING MAJOR CONTOUR
FENCE WITH A GRAVEL BERM SHALL BE INSTALLED AROUND THE BASIN INLET. WHEN THEY ARE NO LONGER NEEDED.RESTORE THE STREAM CHANNEL TO ITS ORIGINAL CROSS-SECTION,AND SMOOTH AND APPROPRIATELY
8 STABILIZE ALL DISTURBED AREAS. EXISTING MINOR CONTOUR
11. THE CONTRACTOR SHALL USE CARE TO NOT DISTURB ANY EXISTING STORM DRAIN SYSTEMS ON THIS PROJECT.THIS INCLUDES(BUT IS NOT PROPOSED COIR MATTING a
LIMITED TO)INLETS,PIPES,AND OUTLETS.IN THE EVENT THAT CONSTRUCTION ACTIVITIES DISTURB ANY PART OF AN EXISTING STORM DRAIN 2 k
SYSTEM,IT SHALL BE REESTABLISHED TO THE SAME OR BETTER CONDITION THAN EXISTED PRIOR TO CONSTRUCTION. a
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g 12. ALL SEEDING SHALL BE US CERTIFIED SEED.ALL SEEDING AREAS SHALL BE PREPARED IN ACCORDANCE TO NCDEQ GUIDELINES AND US d z
NURSERY STANDARDS. ¢
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13. ALL PLANTINGS AND TREES PROVIDED UNDER THIS CONTRACT SHALL MEET US NURSERY STANDARDS AND SHALL BE GUARANTEED FOR A g'' i o
PERIOD OF NOT LESS THAN 1 YEAR FROM THE DATE OF COMPLETION OF THIS PROJECT(AS DETERMINED BY MSD'S ISSUANCE OF"NOTICE OF 0 W Z
SUBSTANTIAL COMPLETION"TO THE GENERAL CONTRACTOR). o E N.i z
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