Loading...
HomeMy WebLinkAboutNCG021036_Scanned Site Plans3_20240318 �1 m /y i < 0 L 1 TE a o 0 HAUL ROAD - - \ 30' ACCESS rcc EASEMENT % 10'x10'x12" CL I] / ® // < c "'" ENERGY DISSIPATER i" �� / / cat cr. TO GRADE00 i /%� 20' HAUL % c� VICINITY lmvmlAP 6'x6' OUTLET STRUCTURE , w/ 36" SD OUTLET l �38, �" f' ,� ROAD N.T.S. 120'x60' - ' �/ /' i 1 v) f-- DEWATERING z BASIN PERMIT BOUNDARY U cc //n co e L R� G°rQ�� / /f f' f/ - FILTER 344,��l , �, �- , I , FABRIC ;, ; A$, o/ \` Xe er7 / r NCDOT CLASS A OR B 1 o � ERO SION/ l 0 CONTROL i o° / / 1 1 ` �_ - STONE CC co t / / / j C7 ry! `ten s -nn c a �.. 1 j/ -- �� ` > STONE ON UPSTREAM �•- ' ^ c !� �o ,/j / / % - FACE w y ?`7 ¢ <[ _ // } - �. .......;' \ -� FILTER :2 z U .1� O J \ J FABRIC v aLIZ SECTION A-A `' ✓ STONE CHECK DAM O o° •'Q® S 0 ,�� � ''\ \\ i STONE CHECK DAM MAINTENANCE: INSPECT CHECK DAMS AND CHANNELS AT LEAST WEEKLY ANS AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINF-ALL TEMPORARY / EVENT AND REPAIR IMMEDIATELY. CLEAN OUT SEDIMENT, STRAW,t� \ /' LIMBS, OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL DIVERSION #3 ` �� �1 \ f WHEN NEEDED. In <t c. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK x DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL. DAMAGE IMMEDIATELY. IF SIGNIFICANT o� STONE CHECK EROSION OCCURS BETWEEN (DAMS, ADDITIONAL MEASURES CAN C✓ -; DAM (TYPICAL) 1 BE TAKEN SUCH AS, INSTALL-ING A PROTECTIVE RIPRAP LINER IN THAT CHANNEL. r 0 0 "° ° REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS v1 NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW 1 \ THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, �". AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN c DESIGN HEIGHT AND CROSS SECTION. ~` \. CONSTRUCTION SEQUENCE: o? 1. INSTALL GRAVEL ENTRANCE CONSTRUCTION Z H U CE 2. INSTALL TEMPORARY SILT FENCE - IF REQUIRED s x 3. BEGIN CLEARING & GRUBBING 4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN 5. CONTINUE CONSTRUCTION! 6. STABILIZE.. & SEED DISTURBED AREAS CH. NOTES; gXt 1. MINING TO COMMENCE ON AN AS NEEDED BASIS. ~a CO 2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT, y 3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE, 4, THE HOURS OF' OPERATION WILL BE MONDAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM. 5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS NECESSARY TO MEET UDO REQUIREMENTS, 6, ALL, REQUIREMENTS OF SECTION 5.3..7.G.VF THE UDO SHALL BE. MET. 7. A 3OFT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW i ACCESS TO WHITEVILL.E RD ALONG THE EXISTING HAUL ROAD. ( 8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL ROAD AS NECESSARY, 9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. Licence #C-3641 AEFW LINE 22080 j DES. JKB CKD. J P N DRWN. EDB PROPERTY LINE OATS 03/06/Z°'� t as 2 --0 MIN. -------h9P13 PB MINE PERMIT BOUNDARY �.._._...._.--LDE---�--�--I_®E�- --—- LIMITS OF EXCAVATION FLOW s s' C✓ .,� .. .. M ..._-._._--- TSF TEMPORARY SILT FENCE i ;II —1 04162 ` PUMPING LOCATION _ •I I__..I 1—a 11=l._I I—�I. I-I.f. 11- ;--I i I I 1=1 l 1�1 I i=� 11= _ 1—I. !I = �.,F ` •.� ,� —� =1 I I1 I ICI I I -1 11-1 I I I, I-I-1 I I-I.1 I—! I I=III;I I l—1 I I-1 I -III _._ ._v —� I I II_I--�I I I I I - Q `•"••°N•• •' PROPOSED 20' HAUL RD. 6 -0 TYPICAL . . . . . . . . . . . SINGLE FIBERGLASS �� 10 +a . . . . . . . . . . . -- ' ` " ROVING CHANNEL LINER SCALE 1 TEMPORARY DIVERSION SWALE 0 100 200 300 UNDISTURBED BUFFER NTS