new hanover county · 3922 coconut palm drive, suite 102, tampa, fl 33619 ph (813) 621-0080 fax no....
TRANSCRIPT
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NEW HANOVER COUNTY
LOCATION MAP
NEW HANOVER SECURE LANDFILL
DEPARTMENT OF ENVIRONMENTAL MANAGEMENT
IAN SPURLOCK, P.E.LICENSE NO. 047275
BOARD OF COUNTY COMMISSIONERSJulia Olson-Boseman - ChairPatricia Kusek - Vice ChairJonathan Barfield, Jr. - CommissionerWoody White - CommissionerRob Zapple - Commissioner
PROJECT LOCATION
PH. (813) 621-0080 FAX. (813) 623-6757TAMPA, FLORIDA 33619
3922 COCONUT PALM DRIVE, SUITE 102
SCS ENGINEERS, PCSTEARNS, CONRAD AND SCHMIDT
CONSULTING ENGINEERS, INC.
WWW.SCSENGINEERS.COMNC CORP. LICENSE NO. C-1837
SCS PROJECT NO.09218086.08
COUNTY MANAGERChris Coudriet
ENVIRONMENTAL MANAGEMENTJoe Suleyman
LANDFILL MANAGERSam Hawes
DIRECTOR OF
NEW HANOVER COUNTY, NORTH CAROLINAJULY 2020
BID SET
INDEX OF DRAWINGSDRAWING NO. SHEET NO. SHEET TITLE
C1 1 COVER SHEETC2 2 SITE PLANC3 3 EXISTING CONDITIONSC4 4 INTERMEDIATE COVER GRADING PLAN
C4A 5 INTERMEDIATE COVER POINT LAYOUTC4B 6 INTERMEDIATE COVER CONTROL POINTS - 1C4C 7 INTERMEDIATE COVER CONTROL POINTS - 2C5 8 FINAL COVER GRADING PLANC6 9 STORMWATER MANAGMENT PLANC7 10 SECTIONSC8 11 DETAILS - 1C9 12 DETAILS - 2
C10 13 DETAILS - 3C11 14 DETAILS - 4C12 15 DETAILS - 5
THIS ITEM HAS BEEN DIGITALLY SIGNED AND SEALED BYIAN SPURLOCK, P.E. ON THE DATE ADJACENT TO THE SEAL.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THE SIGNATUREMUST BE VERIFIED ON ANY ELECTRONIC COPIES.
CELLS NO. 2-6E PARTIAL CLOSURE PHASE 4
ISSUED FOR BIDDATE: JULY 2020
1 ADDENDUM #2: ADDITION OF SHEETS 4A, 4B, AND 4C. REVISION TO DRAWING C9, ADDED WELL PENETRATION DETAIL AND CALLOUTS. 08/10/2020
1
1
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1
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AutoCAD SHX Text0
AutoCAD SHX TextAPPROX. SCALE
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IRON RODN = 210,508.70
E = 2,305,371.53ELEV = 20.20
CONC MONUMENTN = 210,170.24
E = 2,304,868.09ELEV = 26.72
65-04-AA
65-04-GG
65-04-H65-04-WT
65-04-II
65-04-J
65-04-K
65-04-4
65-04-LL
65-04-D65-04-C
65-04-M
65-04-Y65-04-Z
65-04-Q
65-04-W65-04-X
65-04-P65-04-O
65-04-E
65-04-BB
GAS WELL "E"
GAS WELL "N"
GAS WELL "W"
GAS WELL "A"
GAS WELL "S"
65-04-BB
0 200100
1" = 200'
400
N
2C2
SIT
E P
LAN
02 - SITE PLAN
WELL WITH DESIGNATION GAS MONITOR
WELL WITH DESIGNATION
NON-POTABLE WATER SUPPLY WELL
FLOOD PLAIN BOUNDARY
LEGEND
STORM WATER POND/BORROW AREA
YARD WASTESTORAGE AREA
LEACHATETREATMENT
POND #1
SEDIMENTATION BASIN
CREATEDWETLAND
CDICAREA
REVERSEOSMOSISPLANT
CONSTRUCTIONDEBRIS AREA 1CONSTRUCTIONDEBRIS AREA 2
SEDIMENTATION BASIN
ASBESTOS LANDFILL CELL
CONTRACTOR/ENGINEER FIELD OFFICE TRAILER LOCATIONS.ACTUAL LOCATIONS TO BE COORDINATED WITH COUNTY
10,000 GAL. DIESEL TANK
OFFICE BUILDING
SCALE HOUSE
LANDFILL ENTRANCE
PROPERTY LINE
C1
1C1
SECTION AND DETAIL DESIGNATION
SHEET NUMBER WHERESECTION IS TAKEN OR
DETAIL IS CALLED OUT
INDICATES DIRECTIONOF CUTTING PLANE
DESIGNATION LETTERINDICATES SECTION,NUMBER INDICATES
DETAIL OR ELEVATION
SHEET NUMBERWHERE SECTION ORDETAIL IS SHOWN
LFG UTILITY FLARE ANDBLOWER SKID LOCATION
SURVEY SOURCE NOTES:
1. TOPOGRAPHIC SURVEY SHOWN OUTSIDE OF PROJECT AREA PRODUCED BY PHOTOGRAMMETRIC METHODS FROM APHOTOGRAPH TAKEN MAY 15, 2019 AND PERFORMED BY GPI, 508 WEST 5TH STREET, SUITE150, CHARLOTTE,NORTH CAROLINA, 28202. SURVEYOR AND MAPPER IN RESPONSIBLE CHARGE: SCOTT C. WILLIAMS, L-4071, NORTHCAROLINA PROFESSIONAL LAND SURVEYOR.
2. TOPOGRAPHIC SURVEY SHOWN INSIDE OF PROJECT AREA PRODUCED BY PHOTOGRAMMETRIC METHODS FROM APHOTOGRAPH TAKEN MARCH 7, 2019 AND PERFORMED BY GPI, 508 WEST 5TH STREET, SUITE150, CHARLOTTE,NORTH CAROLINA, 28202. SURVEYOR AND MAPPER IN RESPONSIBLE CHARGE: SCOTT C. WILLIAMS, L-4071, NORTHCAROLINA PROFESSIONAL LAND SURVEYOR.
3. GROUND CONTROL SURVEY PERFORMED NY ROBERT H. GOSLEE & ASSOCIATES, PA, P.O. BOX 133, WALLACE, NC28466, MANLEY D. CARR. PLS.
4. MAPPING COORDINATES ARE BASED ON NORTH CAROLINA STATE PLANE COORDINATE SYSTEM, NORTH AMERICANDATUM 1983 (1986 ADJUSTMENT).
5. FIELD SURVEY CONTROL ELEVATIONS AND RESULTING MAPPING ELEVATIONS ARE BASE ON NATIONAL GEODETICVERTICAL DATUM 1929.
CLOSED LANDFILL CELL
EXISTING ON-SITE ASPHALT PAVEMENT
AREA CURRENTLY UNDERCONSTRUCTION
PROJECT AREA
APPROXIMATE CELL BOUNDARY
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM
65-04-M
CELL 6E STORMWATER POND
GASS WELL "X"
MULCH PILEACTIVE LANDFILLWORKING FACE
DRAWING NO.
SCALE:
DATE:
PRO
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DSN
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BY:
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APP.
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PRO
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AS SHOWN
JULY 2020
SRF
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0921
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THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020
THIS AREA CURRENTLY UNDERCONSTRUCTION. CONDITIONS
MAY VARY FROM THOSE SHOWN.
AutoCAD SHX Text.
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EW-621
EW-201
EW-203
EW-204
EW-202
EW-205
EW-206
EW-207
EW-304
EW-303
EW-305
EW-308
EW-302
EW-206
EW-307
EW-309
EW-409
EW-407
EW-405
EW-401 EW-402
EW-404
EW-406
EW-408
EW-403 EW-508
EW-509
EW-507
IP-02IP-01
EW-614
EW-506
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EW-503EW-504
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EW-615
EW-613
EW-612
EW-611
6"
6"
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6" 6"
6"8"
8"
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CS-1
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6"
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8"
6"6"
6"
6"
6"
6" 6"
6"
6"
6"
6"
6"
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SCALEHOUSE (LANDFILL ENTRANCE)
EXISTING 36-INCHSTORMWATER CULVERT
EXISTING LEACHATE PUMP STATION
EXISTING 18-INCH STORMWATER CULVERT (TYP)
EXISTING VENTILATION RISER (TYP)
EXISTING VERTICAL LFG WELL (TYP)
EXISTING LEACHATECOLLECTION CLEANOUT (TYP)
EXISTING 24-INCHSTORMWATER CULVERT
EXISTING 36-INCHSTORMWATER CULVERT
EW-622
EW-620
EW-619
EW-623
EW-618
EW-617
CS-4
EW-601
EW-602
EW-603
EW-604EW-605
EW-606
EW-607
EW-608
EW-609
EW-610
RR
R
R
RRR
EW-616
DRAWING NO.
SCALE:
DATE:
PRO
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DSN
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. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
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BYS
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JULY 2020
SRF
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0921
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2 -
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21 N
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8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 3
C3
EX
ISTI
NG
CO
ND
ITIO
NS
03 - EXISTING TOPO AND DEMO PLAN
N
0 10050
1" = 100'
200
SURVEY SOURCE NOTES:
1. TOPOGRAPHIC SURVEY SHOWN OUTSIDE OF PROJECT AREA PRODUCED BY PHOTOGRAMMETRIC METHODS FROM APHOTOGRAPH TAKEN MAY 15, 2019 AND PERFORMED BY GPI, 508 WEST 5TH STREET, SUITE150, CHARLOTTE,NORTH CAROLINA, 28202. SURVEYOR AND MAPPER IN RESPONSIBLE CHARGE: SCOTT C. WILLIAMS, L-4071, NORTHCAROLINA PROFESSIONAL LAND SURVEYOR.
2. TOPOGRAPHIC SURVEY SHOWN INSIDE OF PROJECT AREA PRODUCED BY PHOTOGRAMMETRIC METHODS FROM APHOTOGRAPH TAKEN MARCH 7, 2019 AND PERFORMED BY GPI, 508 WEST 5TH STREET, SUITE150, CHARLOTTE,NORTH CAROLINA, 28202. SURVEYOR AND MAPPER IN RESPONSIBLE CHARGE: SCOTT C. WILLIAMS, L-4071, NORTHCAROLINA PROFESSIONAL LAND SURVEYOR.
3. MAPPING COORDINATES ARE BASED ON NORTH CAROLINA STATE PLANE COORDINATE SYSTEM, NORTH AMERICANDATUM 1983 (1986 ADJUSTMENT).
4. FIELD SURVEY CONTROL ELEVATIONS AND RESULTING MAPPING ELEVATIONS ARE BASE ON NATIONAL GEODETICVERTICAL DATUM 1929.
5. BENCHMARK DATA SHOWN FROM BOUNDARY SURVEY DATED JANUARY 22, 2013 PERFORMED BY ROBERT H.GOSLEE & ASSOC., PA, 53 CHESTNUT STREET, WILMINGTON, NORTH CAROLINA 28401, TEL: 910-763-1941.
NOTES:
1. ALL EXISTING INFRASTRUCTURE TO BE PROTECTED IN PLACE.2. DAMAGE CAUSED BY CONTRACTOR WILL BE REPAIRED AT CONTRACTORS
EXPENSE.3. EXTRA CARE SHOULD BE TAKEN WHEN EXCAVATING THE LINER TIE-IN AND
ANYTIME EXCAVATION IS REQUIRED IN OR AROUND THE LINER TIE-INLOCATION. LEACHATE CLEANOUTS EXIST THAT ARE AT OR BELOW GRADE. IFDAMAGED THEY WILL BE REPAIRED AT CONTRACTORS EXPENSE.
4. 6" PVC CLEANOUTS TO BE EXTENDED PER DETAIL 6 ON DRAWING C12.5. EXISTING GFFR MAY CROSS THE EDGE OF LINER. CUT BACK AND REMOVE
GFFR TO ALLOW FOR PROPER LINER TIE-IN.6. EXISTING TOE DRAINS TO BE PROTECTED IN PLACE. TOE DRAIN OUTLETS TO BE
LOCATED AND EXTENDED OR INSTALLED WHERE MISSING/DAMAGED.
LEGENDEXISTING ELEVATION CONTOURS
EXISTING AIR, FORCEMAIN, ANDCONDENSATE LINES
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM (30 ACRES)
APPROXIMATE LOCATION OF EXISTINGLEACHATE LINE
PROJECT AREA
APPROXIMATE CELL BOUNDARY
75
R
EW-## EXISTING VERTICAL LFG WELL
EXISTING CLEAN OUT
EXISTING LFG VENTILATION RISER
EXISTING REMOTE WELL HEAD
EXISTING VALVE
EXISTING CONDENSATE SUMP
APPROXIMATE LOCATIONOF EXISTING GFFR
CS-#
THIS AREA CURRENTLY UNDER CONSTRUCTION.CONDITIONS MAY VARY FORM THOSE SHOWN.
EXISTING GFFR TO BE REMOVED
CURRENT CONSTRUCTION AREA
EXISTING LEACHATE CONCENTRATEWELLS
EXISTING GFFR TO BE REPAIRED
EXISTING LEACHATELINE TO REMAIN
SEE NOTE 5
SEE DETAIL6
12
CLOSURE CAPPING AT EXISTINGHEADER/LATERAL CLEANOUT
3
SEE NOTE 6
EXISTING TOE DRAININ ANCHOR TRENCH
TOE DRAIN IN ANCHORTRENCH TO BE INSTALLED
SEE DETAIL5
11LINER SYSTEM PENETRATION DETAIL (TYP.)
3
1AD
DEN
DUM
2
1
SEE DETAIL5
11LINER SYSTEM PENETRATION DETAIL (TYP.)
3
1
08/1
0/20
20IU
S
-
80
75
70
65
60
55
50
45
35
35
40
45
50
50
4540353025
20
1015
15
10
1015 10
15
10
510 1
5 20 20 20 20 20 2515
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20
5
25
35
4045
5055
60
6570
758085
9095
2025
3035
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55
6065
4550
5560
6570
7580
8590
95
100105
110115
120 125130
135140
145
155
4040 45 50 55 60 65 70 75 80 85 90 95 100
105
110
115
120
125
130
135
140
145
150
2530
3540
4550
5560
6570
7580
8590
95
TYPICAL CLOSURE GRADING AT TOE OF SLOPESEE DETAIL
LEGENDEXISTING ELEVATION CONTOURS (03/07/2020 TOPOGRAPHIC SURVEY)
TOP OF PROPOSED INTERMEDIATE COVERCLOSURE GRADE ELEVATION CONTOUR
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM (30.0 ACRES)
PROJECT AREA
APPROXIMATE CELL BOUNDARY
NOTES:
1. PROPOSED GRADES SHOWN DEPICT THE TOP OF INTERMEDIATE COVER ON WHICH THE LINER SYSTEMIS PLACED. TOP OF WASTE GRADES SHALL BE LOCATED 1 FOOT (MINIMUM) BELOW THE TOP OFINTERMEDIATE COVER. SEE THE SPECIFICATIONS AND DETAILS FOR THE LINER SYSTEM REQUIREMENTS.
2. ANY FENCE OR PART THEREOF OUTSIDE THE PROJECT LIMIT, INCLUDING SEDIMENTATION BARRIER,THAT IS DAMAGED OR REMOVED DURING THE COURSE OF THE WORK SHALL BE REPLACED ORREPAIRED BY THE CONTRACTOR UNLESS SPECIFICALLY WAIVED BY THE COUNTY AND SHALL BE LEFT INAS GOOD A CONDITION AS BEFORE THE START OF WORK.
3. CONTRACTOR SHALL REMOVE MULCH AND STRIP EXISTING VEGETATION WITHIN THEPROJECT AREA. THIS DRAWING REFLECTS PROPOSED GRADES WITHIN THE PROJECT AREAS ASDESIGNATED IN THE LEGEND. THE GRADING ALONG THE TOE OF SLOPE WILL PROVIDE THE ABILITY TOWELD THE CAP LINER TO THE BOTTOM LINER LOCATED ALONG THE TOP OF BERM. SEE DETAILSLOCATED IN THE PLAN SET.
4. REFER TO THE FIELD ENGINEERING AND SURVEY SPECIFICATION SECTION 1050 FOR DETAILEDREQUIREMENTS FOR VERIFICATION AND DOCUMENTATION OF INTERMEDIATE COVER PREPARATION.
5. ACREAGE NOTED ON DRAWING IS BASED ON PLANAR VIEW OF SITE. CONTRACTOR TO COMPUTE SLOPE SURFACE AND WASTE MATERIALS QUANTITIES ON BID FORM.
6. CONTRACTOR TO EXPOSE EDGE OF EXISTING LINER TO WHICH THE CAP LINER WILL BE WELDED. FINAL COVER OVER THE LINER WILL EXTEND BEYOND THESE POINTS.
7. INTERMEDIATE COVER ELEVATIONS SHOWN AT TOE OF SLOPE ARE TO INDICATE GENERAL BOTTOMLINER ELEVATIONS AND MAY NOT REFLECT ACTUAL ELEVATIONS.
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
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NS
, CO
NR
AD
AN
D S
CH
MID
TC
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SU
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G E
NG
INE
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S39
22 C
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ON
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PA
LM D
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AM
PA
, FL
3361
9P
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813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
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NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
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0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
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SU
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PH
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E 4
NE
W H
AN
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EP
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OF
EN
VIR
ON
ME
NTA
L M
AN
AG
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EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 4
C4
INTE
RM
ED
IATE
GR
AD
ING
PLA
N
04 - INTER GRADING
N
0 10050
1" = 100'
200
841
75
TERRACE DETAILSEE DETAIL 94
3
TOE DRAIN AT TOE OF SLOPESEE DETAIL94
1
MID SLOPE BERM DETAILSEE DETAIL 94
5
LINER TIE-IN TO EXISTING CLOSED AREASEE DETAIL 104
1
APPROXIMATE LOCATION OF EXISTING EDGEOF LINER. CONTRACTOR TO EXCAVATE AND
DETERMINE EXACT LOCATION OF LINER FOR TIE-IN.
DESIGN CONTOURS SHOWN.CONDITIONS MAY VARY FROM THOSE SHOWN.
CURRENT CONSTRUCTION AREA
TOE DRAIN AT MID SLOPESEE DETAIL 94
2
AutoCAD SHX Text1
AutoCAD SHX Text8.9
AutoCAD SHX Text2
AutoCAD SHX Text51.1
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208
209
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211
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232
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252
253
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259
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277
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279
280
281
282
283
284
285
286
287
288
289
302
303
304
305
306
307
308
309
310
311
312
313
314
327
328
329
330
331
332
333
334
335
336
337
338
339
352
353
354
355
356
357
358
359
360
361
362
363
364
377
378
379
380
381
382
383
384
385
386
387
388
389
402
403
404
405
406
407
408
409
410
411
412
413
427
428
429
430
431
432
433
434
435
436
437
438
452
453
454
455
456
457
458
459
460
461
462
463
477478
479
480
481
482
483
484
485
486
487
488
493
494
495
496
497
498
499
500
501
505
506
507
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509
510
511
512
513
516
517
518
519
520
521
522
523
524
527
528
529
530
531
532
533
534
535
538
539
540
541
542
543
544
545
549
550
551
552
553
554
555
556
560
561
562
563
564
565
566
567
573
574
575
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577
578
579
580
581
587
588
589
590
591
592
593
594
595
601
602
603
604
605
606
607
608
609
610
616
617
618
619
620
621
622
623
624
625
631
632
633
634
635
636
637
638
639
646
647
648
649
650
651
652
653
654
660
661
662
663
664
665
666
667
668
674
675
676
677
678
679
680
681
682
687
688
689
690
691
692
693
694
695
696
701
702
703
704
705
706
707
708
709
710
715
716
717
718
719
720
721
722
723
724
729
730
731
732
733
734
735
736
737
738
743
744
745
746
747
748
749
750
751
752
757
758
759
760
761
762
763
764
765
766
772
773
774
775
776
777
778
779
780
781
782
787
788
789
790
791
792
793
794
795
796
797
798
812
813
814
815
816
817
818
819
820
821
822
823
836
837
839
840
841
842
843
844
845
846
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 29 30 31 32 33 34 35 36 37 38 39 40 4142 43
69
5086
5087
5088
5089
50905091
50935094 95 96 97
9899
100 101 5102 5103
5104 5105
5106 5107 5108 5109 5110
5111 5112 5113 5114 5115
5116
51175118 5119
5120
5121
5122
5123
5636
5637
5638
5639
640
641
642
959960961 962 963 964
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
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SU
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G E
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ER
S39
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3361
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621
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757
NO
RTH
CA
RO
LIN
A C
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TE L
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NS
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-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
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IGH
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TON
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CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 5
C4A
INTE
RM
ED
IATE
CO
VE
RP
OIN
T LA
YO
UT
04ABC - INTER COVER POINTS ON GRID
LEGENDEXISTING ELEVATION CONTOURS (03/07/2020 TOPOGRAPHIC SURVEY)
TOP OF PROPOSED INTERMEDIATE COVERCLOSURE GRADE ELEVATION CONTOUR
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM (30.0 ACRES)
PROJECT AREA
APPROXIMATE CELL BOUNDARY
NOTES:
1. PROPOSED GRADES SHOWN DEPICT THE TOP OF INTERMEDIATE COVER ON WHICH THE LINER SYSTEMIS PLACED. TOP OF WASTE GRADES SHALL BE LOCATED 1 FOOT (MINIMUM) BELOW THE TOP OFINTERMEDIATE COVER. SEE THE SPECIFICATIONS AND DETAILS FOR THE LINER SYSTEM REQUIREMENTS.
2. ANY FENCE OR PART THEREOF OUTSIDE THE PROJECT LIMIT, INCLUDING SEDIMENTATION BARRIER,THAT IS DAMAGED OR REMOVED DURING THE COURSE OF THE WORK SHALL BE REPLACED ORREPAIRED BY THE CONTRACTOR UNLESS SPECIFICALLY WAIVED BY THE COUNTY AND SHALL BE LEFT INAS GOOD A CONDITION AS BEFORE THE START OF WORK.
3. CONTRACTOR SHALL REMOVE MULCH AND STRIP EXISTING VEGETATION WITHIN THEPROJECT AREA. THIS DRAWING REFLECTS PROPOSED GRADES WITHIN THE PROJECT AREAS ASDESIGNATED IN THE LEGEND. THE GRADING ALONG THE TOE OF SLOPE WILL PROVIDE THE ABILITY TOWELD THE CAP LINER TO THE BOTTOM LINER LOCATED ALONG THE TOP OF BERM. SEE DETAILSLOCATED IN THE PLAN SET.
4. REFER TO THE FIELD ENGINEERING AND SURVEY SPECIFICATION SECTION 1050 FOR DETAILEDREQUIREMENTS FOR VERIFICATION AND DOCUMENTATION OF INTERMEDIATE COVER PREPARATION.
5. ACREAGE NOTED ON DRAWING IS BASED ON PLANAR VIEW OF SITE. CONTRACTOR TO COMPUTE SLOPE SURFACE AND WASTE MATERIALS QUANTITIES ON BID FORM.
6. CONTRACTOR TO EXPOSE EDGE OF EXISTING LINER TO WHICH THE CAP LINER WILL BE WELDED. FINAL COVER OVER THE LINER WILL EXTEND BEYOND THESE POINTS.
7. INTERMEDIATE COVER ELEVATIONS SHOWN AT TOE OF SLOPE ARE TO INDICATE GENERAL BOTTOMLINER ELEVATIONS AND MAY NOT REFLECT ACTUAL ELEVATIONS.
75 CURRENT CONSTRUCTION AREA
108
/10/
2020
ADDE
NDU
M 2
IUS
-
Point Table
Point #
9160353992604540285645256553541605935426069454360756654567555657585960573615745755897759078591795928059381594825958384858687886018960290102103616104617105618106619107
Northing
212604.96211706.98211901.92212580.86211682.88211877.82213005.90211742.00212986.19211717.89212962.09211853.71211658.78212556.76211829.61211634.68212532.65211805.51211610.57211693.79212937.99211669.69212913.89212889.79212865.68212841.58212817.48212793.38211818.70212769.28211794.60211770.49211726.69212942.39211702.59212918.28211678.48212894.18211654.38212870.08211630.28212845.98211606.18212821.88211582.08212797.77212773.67212749.57212725.47212701.37212677.26211755.19212653.16211731.08212629.06212898.58212874.48211711.38212850.37211687.28212826.27211663.17212802.17211639.07212778.07
Easting
2303887.632304952.352304788.032303843.822304908.542304744.232304408.922304704.812304476.832304661.012304433.022304700.422304864.742303800.012304656.612304820.932303756.202304612.802304777.122304617.202304389.212304573.392304345.412304301.602304257.792304213.982304170.182304126.372304947.952304082.562304904.152304860.342304884.442304500.932304840.632304457.122304796.832304413.322304753.022304369.512304709.212304325.702304665.402304281.892304621.602304238.092304194.282304150.472304106.662304062.862304019.052305039.972303975.242304996.162303931.432304525.032304481.232305064.072304437.422305020.262304393.612304976.452304349.802304932.642304306.00
Elevation
42.65115.22122.1539.88128.78137.0737.64152.6639.20155.1544.50
149.74142.8936.33
152.44150.8532.99154.92153.32154.0346.31
151.5545.9345.4643.9042.4641.4740.1097.2238.40112.43126.60127.4539.61141.6948.50150.5556.17
153.0458.05
155.5058.07153.8656.03
151.3754.1352.7152.0550.5448.9846.8894.9944.87
103.4443.9739.9448.9795.5662.69104.6769.68118.0070.54132.6468.58
Point Table
Point #
620108621109622110623111624112625113114115116117118631119632120633121634122635123636124639127128129130131132133646134647135648136649137650138651139652140653141654142143144145146147664152665153666
Northing
211614.97212753.97211590.87212729.86211566.77212705.76211542.66212681.66211518.56212657.56211494.46212633.46212609.36212585.25212561.15212537.05212512.95211667.57212488.85211643.47212464.74211619.37212440.64211595.26212416.54211571.16212392.44211547.06212368.34211474.76212854.77212830.67212806.57212782.46212758.36212734.26212710.16211623.76212686.06211599.66212661.95211575.56212637.85211551.46212613.75211527.36212589.65211503.25212565.55211479.15212541.45211455.05212517.34211430.95212493.24212469.14212445.04212420.94212396.83212372.73211483.55212810.96211459.45212786.86211435.34
Easting
2304888.842304262.192304845.032304218.382304801.222304174.572304757.412304130.772304713.612304086.962304669.802304043.152303999.342303955.542303911.732303867.922303824.112305088.172303780.312305044.362303736.502305000.552303692.692304956.752303648.882304912.942303605.082304869.132303561.272304737.712304549.142304505.332304461.522304417.712304373.912304330.102304286.292305112.272304242.482305068.462304198.682305024.662304154.872304980.852304111.062304937.042304067.252304893.232304023.452304849.432303979.642304805.622303935.832304761.812303892.022303848.222303804.412303760.602303716.792303672.982304961.142304573.242304917.342304529.432304873.53
Elevation
145.8467.01151.4765.65
153.8465.69154.8363.50152.4862.15150.1160.6158.1956.1153.9251.9347.3296.4443.26
105.3740.90119.8238.07135.9034.41
149.3031.09152.2727.79151.7040.4150.6365.5376.8581.0380.4479.1797.0777.97106.1776.50122.3475.12137.8774.28149.8873.16152.4871.16154.9868.42
153.6865.76151.2161.5857.7954.0450.7347.8045.26149.7341.16
152.4652.14154.96
Point Table
Point #
154667155668156157158159160161674162675163676164677165678166679167680168681169682170171177689178690179691180692181693182694183695184696185186187188189701190702191703192704193705194706195707202203
Northing
212762.76211411.24212738.66211387.14212714.55212690.45212666.35212642.25212618.15212594.05211536.15212569.94211512.05212545.84211487.94212521.74211463.84212497.64211439.74212473.54211415.64212449.43211391.54212425.33211367.43212401.23211343.33212377.13212353.03212767.15211468.24212743.05211444.14212718.95211420.03212694.85211395.93212670.75211371.83212646.65211347.73212622.54211323.63212598.44211299.53212574.34212550.24212526.14212502.03212477.93211472.63212453.83211448.53212429.73211424.43212405.63211400.33212381.52211376.23212357.42211352.13212333.32211328.02212723.35212699.25
Easting
2304485.622304829.722304441.812304785.912304398.012304354.202304310.392304266.582304222.782304178.972305160.472304135.162305116.672304091.352305072.862304047.552305029.052304003.742304985.242303959.932304941.442303916.122304897.632303872.322304853.822303828.512304810.012303784.702303740.892304597.342305140.772304553.532305096.962304509.722305053.152304465.922305009.352304422.112304965.542304378.302304921.732304334.492304877.922304290.692304834.122304246.882304203.072304159.262304115.462304071.652305252.492304027.842305208.682303984.032305164.872303940.232305121.062303896.422305077.262303852.612305033.452303808.802304989.642304621.442304577.63
Elevation
66.08153.2378.10150.7886.9090.9590.6889.6488.2186.6697.3585.86
107.8684.92
124.2782.73
139.0479.82
149.8476.18152.4872.52154.9769.28152.9665.88150.4762.0958.0941.78
108.5752.97124.8666.82139.5778.94150.0388.76152.5397.09
155.0097.72
152.9497.70150.4597.4597.2096.3794.8092.9389.2289.9897.5186.61109.1383.89125.7581.35
139.9878.43150.0973.66152.5942.2853.57
Point Table
Point #
715204716205717206718207719208720209721210722211723212724213214215216217729218730227228229230231743232744233745234746235747236748237749238750239751240752241242252764253765254766255256257258259260
Northing
211428.83212675.14211404.73212651.04211380.62212626.94211356.52212602.84211332.42212578.74211308.32212554.63211284.22212530.53211260.11212506.43211236.01212482.33211211.91212458.23212434.12212410.02212385.92212361.82211385.02212337.72211360.92212679.54212655.44212631.34212607.23212583.13211341.21212559.03211317.11212534.93211293.01212510.83211268.91212486.72211244.80212462.62211220.70212438.52211196.60212414.42211172.50212390.32211148.40212366.22211124.30212342.11212318.01212635.73211128.69212611.63211104.59212587.53211080.49212563.43212539.32212515.22212491.12212467.02212442.92
Easting
2305276.592304533.832305232.782304490.022305188.972304446.212305145.172304402.402305101.362304358.602305057.552304314.792305013.742304270.982304969.942304227.172304926.132304183.372304882.322304139.562304095.752304051.942304008.142303964.332305300.692303920.522305256.882304645.542304601.742304557.932304514.122304470.312305324.792304426.512305280.982304382.702305237.182304338.892305193.372304295.082305149.562304251.282305105.752304207.472305061.952304163.662305018.142304119.852304974.332304076.052304930.522304032.242303988.432304669.642305042.242304625.842304998.432304582.032304954.632304538.222304494.412304450.612304406.802304362.992304319.18
Elevation
89.3967.0697.5479.99109.4789.13
125.6797.36140.07102.60150.11106.55152.61105.89155.11104.35153.55102.52151.06100.4898.5397.5697.0194.8689.1291.6797.5343.1454.1968.1581.0290.0989.1597.7097.51
107.44108.42119.48123.88121.17139.14118.63150.13116.72152.62114.11154.79110.97153.87107.89151.42104.72101.4944.36
152.3055.49151.8868.76150.6081.6592.0198.86109.49123.36136.17
Point Table
Point #
772261773262774263775264776265777266778277789278790279791280792281793282794283795284796285797286798287288289302814303815304816305817306818307819308820309821310822311823312313314327839328840329841
Northing
211253.60212418.82211229.50212394.71211205.39212370.61211181.29212346.51211157.19212322.41211133.09212298.31211108.99212591.92211161.59212567.82211137.48212543.72211113.38212519.62211089.28212495.52211065.18212471.42211041.08212447.31211016.97212423.21210992.87212399.11210968.77212375.01210944.67212350.91212326.80212302.70212548.12211117.78212524.02211093.68212499.91211069.57212475.81211045.47212451.71211021.37212427.61210997.27212403.51210973.17212379.40210949.07212355.30210924.96212331.20210900.86212307.10212283.00212258.89212504.31211049.87212480.21211025.77212456.11211001.66
Easting
2305373.002304275.382305329.192304231.572305285.382304187.762305241.572304143.952305197.772304100.152305153.962304056.342305110.152304693.752305309.482304649.942305265.672304606.132305221.872304562.322305178.062304518.522305134.252304474.712305090.442304430.902305046.642304387.092305002.832304343.292304959.022304299.482304915.212304255.672304211.862304168.062304717.852305333.582304674.042305289.782304630.232305245.972304586.432305202.162304542.622305158.352304498.812305114.552304455.002305070.742304411.202305026.932304367.392304983.122304323.582304939.322304279.772304235.972304192.162304741.952305313.882304698.142305270.072304654.342305226.26
Elevation
90.52135.1997.54132.93108.27130.38122.13128.02134.87125.10144.97120.55149.1946.64108.3757.64121.2870.48130.1882.81
135.7493.73137.55100.00137.52110.64136.04124.56132.47139.24126.37147.92119.31147.13145.30143.8747.72
106.8359.46117.3072.28123.5084.94124.5295.83
125.38101.26125.81111.96125.10126.09121.99140.63117.25150.62111.91151.98151.65151.2547.97
111.3161.08112.4273.81113.51
Point Table
Point #
330842331843332844333845334846335336337338339352353354355356357358359360361362363364377378379380381382383384385386387388389402403404405406407408409410411412413427428429430431432433434435436437438
Northing
212432.00210977.56212407.90210953.46212383.80210929.36212359.70210905.26212335.60210881.16212311.49212287.39212263.29212239.19212215.09212460.50212436.40212412.30212388.20212364.09212339.99212315.89212291.79212267.69212243.59212219.48212195.38212171.28212416.69212392.59212368.49212344.39212320.29212296.19212272.08212247.98212223.88212199.78212175.68212151.57212127.47212372.89212348.79212324.68212300.58212276.48212252.38212228.28212204.17212180.07212155.97212131.87212107.77212329.08212304.98212280.88212256.77212232.67212208.57212184.47212160.37212136.26212112.16212088.06212063.96
Easting
2304610.532305182.462304566.722305138.652304522.912305094.842304479.112305051.032304435.302305007.232304391.492304347.682304303.882304260.072304216.262304766.052304722.242304678.442304634.632304590.822304547.012304503.212304459.402304415.592304371.782304327.982304284.172304240.362304790.152304746.352304702.542304658.732304614.922304571.122304527.312304483.502304439.692304395.892304352.082304308.272304264.462304814.262304770.452304726.642304682.832304639.032304595.222304551.412304507.602304463.802304419.992304376.182304332.372304838.362304794.552304750.742304706.942304663.132304619.322304575.512304531.712304487.902304444.092304400.282304356.48
Elevation
86.77114.2297.10114.62102.21114.80114.34113.01128.54109.27142.43150.96153.44154.05151.7048.8461.8774.8588.0997.41103.83116.42130.85144.18151.35153.81153.63152.1550.7164.3176.5089.6997.76
106.14119.23133.51146.08151.71154.18152.76150.3152.6665.3477.5990.9098.45
108.94122.59136.78148.04152.16154.50152.3354.6767.1479.4492.3299.59
112.04125.44139.02150.18152.63154.58152.31
Point Table
Point #
452453454455456457458459460461462463477478479480481482483484485486487488493494495496497498499500501505506507508509510511512513516517518519520521522523524527528529530531532533534535538544545549550
Northing
212285.27212261.17212237.07212212.97212188.86212164.76212140.66212116.56212092.46212068.36212044.25212020.15212241.46212217.36212193.26212169.16212145.06212120.96212096.85212072.75212048.65212024.55212000.45211976.34212125.35212101.25212077.15212053.05212028.94212004.84211980.74211956.64211932.54212057.44212033.34212009.24211985.14211961.03211936.93211912.83211888.73211864.63212013.63211989.53211965.43211941.33211917.23211893.13211869.02211844.92211820.82211969.83211945.73211921.62211897.52211873.42211849.32211825.22211801.11211777.01211926.02211781.41211757.31211882.21211858.11
Easting
2304862.462304818.652304774.842304731.042304687.232304643.422304599.612304555.812304512.002304468.192304424.382304380.582304886.562304842.752304798.952304755.142304711.332304667.522304623.722304579.912304536.102304492.292304448.492304404.682304779.242304735.432304691.632304647.822304604.012304560.202304516.402304472.592304428.782304759.542304715.732304671.922304628.112304584.312304540.502304496.692304452.882304409.082304783.642304739.832304696.022304652.212304608.412304564.602304520.792304476.982304433.182304807.742304763.932304720.122304676.322304632.512304588.702304544.892304501.092304457.282304831.842304569.002304525.192304855.942304812.14
Elevation
56.4069.0181.2393.56100.79115.13127.14140.70150.62153.07154.87152.3857.0369.1781.7693.75
101.91115.71128.68142.17150.99153.47154.76152.2690.26100.09116.38130.37144.23151.28153.75154.80152.32102.63118.03132.32145.50151.55154.04154.92152.45150.00105.12119.28133.88146.30151.75154.24155.18152.68150.19105.03120.99135.73147.78152.12154.60155.15152.66150.17106.56154.65152.24108.21122.57
Point Table
Point #
551552553554555556560561562563576577578579580581587588608609610637638660661662663687688708709710731732733734735736737738757758759760761762763779780781782787788812813836837959960961962963964
Northing
211834.01211809.91211785.80211761.70211737.60211713.50211838.40211814.30211790.20211766.10211746.39211722.29211698.19211674.09211649.99211625.88211774.89211750.79211586.47211562.37211538.27211522.96211498.86211579.96211555.85211531.75211507.65211516.44211492.34211303.92211279.82211255.72211336.82211312.71211288.61211264.51211240.41211216.31211192.20211168.10211297.40211273.30211249.20211225.10211201.00211176.90211152.79211084.88211060.78211036.68211012.58211209.79211185.69211165.98211141.88211122.17211098.07212440.80212484.60212528.41212396.99212353.18212309.37
Easting
2304768.332304724.522304680.712304636.912304593.102304549.292304880.042304836.242304792.432304748.622304816.532304772.722304728.922304685.112304641.302304597.492304972.062304928.252304733.312304689.512304645.702304825.322304781.522305136.372305092.572305048.762305004.952305228.382305184.582304945.832304902.032304858.222305213.072305169.272305125.462305081.652305037.842304994.042304950.232304906.422305348.892305305.092305261.282305217.472305173.662305129.862305086.052305066.342305022.542304978.732304934.922305397.102305353.292305421.202305377.392305445.302305401.492304833.962304809.862304785.762304858.062304882.172304906.27
Elevation
137.56150.03152.53155.03154.31151.82110.32124.42138.51150.16140.75150.33152.82155.32153.85151.35102.42113.10155.50153.25150.85154.65154.1497.24107.17123.84138.8088.4597.43
155.00153.22150.74109.46125.02139.52150.19152.69155.19153.78151.2989.7397.52
108.00123.22137.71149.07152.14148.77147.12143.27136.6291.0997.5591.1097.5090.5497.5039.8038.8538.1341.1143.2145.14
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 5
C4B
INTE
RM
ED
IATE
CO
VE
RC
ON
TRO
L P
OIN
TS -
1
04ABC - INTER COVER POINTS ON GRID
108
/10/
2020
ADDE
NDU
M 2
IUS
-
Point Table
Point #
884892956885893957886894958887888889890891895896897898899900901902903904905906907908909910
Northing
211778.42211357.90212456.24211729.05211313.16212382.84211722.42211270.24212342.83211646.27211563.22211479.21211462.90211446.40211184.49211096.00212122.81212199.20212230.93212283.45212298.44212313.21212389.02212431.54212477.50212555.78212570.66212585.30212597.15212603.18
Easting
2304967.392305240.632303879.762305008.392305262.882303811.852305013.922305288.752303781.952305064.502305120.192305174.432305184.422305194.062305340.192305382.312304733.312304687.912304668.882304634.032304622.072304609.792304544.572304508.832304477.462304415.532304403.412304390.962304377.572304367.23
Elevation
101.6499.0065.00101.0099.5066.00100.9099.0066.50100.0099.0098.0097.8098.0098.0099.00100.0099.0098.5098.0097.8098.0099.0099.5099.0098.0097.8098.0098.1598.25
Point Table
Point #
911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940
Northing
212607.36212610.21212611.77212610.97212602.14212592.97212537.21212477.21212464.62212451.70212402.69212354.70212335.27212329.12212806.36212765.40212681.50212670.60212659.46212573.44212532.84212475.25212395.77212385.40212374.49212291.28212248.63212669.12212635.60212618.85
Easting
2304359.682304351.222304341.272304333.952304316.902304300.052304220.552304144.192304129.632304115.312304062.082304007.992303986.242303979.552304455.722304484.332304538.742304545.802304552.742304603.752304632.852304677.892304738.642304746.472304753.522304808.992304835.022304130.122304079.642304054.39
Elevation
98.3098.2598.1298.0097.8098.0099.0098.0097.8098.0098.5098.0098.0098.0066.5066.0065.0064.8765.0066.0066.5066.0065.0064.8765.0066.0066.5066.1565.3965.09
Point Table
Point #
941942943944945946947948949950951952953954955
Northing
212614.66212613.61212612.56212610.47212602.09212590.58212589.15212588.43212587.71212584.83212579.08212548.69212534.83212525.72212518.23
Easting
2304048.082304046.502304044.932304041.772304029.152304015.752304014.082304013.242304012.402304009.052304002.352303970.782303958.832303950.962303942.95
Elevation
65.0265.0064.9864.9464.7964.9664.9965.0065.0165.0565.1465.7366.0066.1466.00
Point Table
Point #
45636695
56376
56385639
73
512389
10111213141516171819202122232425262729
Northing
212424.77210906.92212919.65212453.84210879.55212482.28210868.78210870.26212510.67212396.25210934.06212539.20212566.81212591.06212624.70212655.30212684.72212715.26212745.09212774.30212803.25212832.97212863.59212892.72212921.23212952.42212980.64213010.10213038.39213004.39212962.61212877.20
Easting
2303597.162305137.272304530.102303638.922305097.682303680.102305049.202304998.032303719.642303555.542305175.942303762.202303801.622303840.652303879.222303919.962303959.562304001.822304039.442304082.042304122.172304161.972304203.652304243.602304283.782304323.842304364.962304405.002304443.252304478.392304504.642304556.07
Elevation
25.83105.7336.5127.70104.9129.57104.72105.5731.0724.15106.1332.8134.5037.4036.9136.9436.9037.0336.8536.8536.9536.7537.0137.1137.0036.7536.9936.9836.7136.7736.5036.74
Point Table
Point #
309531963297
50893398
50903499
509135
10036101509337
5094383940414243
510251035104510551065107
Northing
212835.54211951.75212792.49211908.49212750.24211871.02212164.02212707.68211828.12212119.44212667.85211814.82212112.13212626.48211772.71212587.03211733.76212035.67212546.47211991.21212505.92212465.41212425.30212385.32212346.73212294.26211693.02211654.28211616.53211576.83211538.15211501.21
Easting
2304581.662304861.092304608.712304890.042304634.832304918.892304818.082304661.102304948.302304779.002304691.552305006.162304769.942304718.342305037.392304748.562305067.812304813.472304778.992304833.822304808.142304837.582304866.822304895.022304927.022304965.112305098.362305127.662305158.182305189.062305220.932305248.96
Elevation
36.3494.4936.5295.4136.5694.8180.4736.4694.8790.6637.3493.8990.9736.7692.6736.7292.4893.5737.0194.0436.8936.5636.6436.8236.9536.6091.1390.0289.6588.0987.9385.21
Point Table
Point #
510851095110511151125113511451155116511751185119512051215122640641642508850875086
Northing
211462.28211417.32211373.40211330.75211288.56211245.99211207.64211108.58211097.21211093.80211085.86211044.43211018.51210990.63210963.12210872.11210876.85210872.62212194.71212226.07212263.19
Easting
2305284.972305304.972305327.682305353.212305378.222305404.482305429.562305471.102305416.322305366.482305345.662305336.242305300.782305259.242305216.932304949.822304898.482304856.242304855.742304892.222304927.56
Elevation
84.4283.5883.3084.3984.6284.4484.2387.4597.14102.32106.71106.72106.51106.35106.04106.04106.51100.0169.1857.2546.24
Point Table
Point #
9931009994995997998100610071008101010111012101310141015
Northing
212654.64212397.23212654.14212653.48212651.73212642.24212464.34212440.51212419.10212358.85212336.74212313.25211096.21211111.77211256.49
Easting
2304350.222304024.802304348.142304346.202304342.982304329.062304096.772304072.592304049.852303978.012303951.102303924.902305415.482305404.422305325.36
Elevation
97.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.50
Point Table
Point #
1016101710181019102010211022992991990966967968969970
Northing
211419.05211571.76211736.90211761.58211793.86211808.07211813.81212655.23212655.47212655.46212124.30212144.55212167.01212185.98212205.04
Easting
2305236.912305146.242305036.712305019.022304991.392304969.292304956.212304353.292304356.292304358.642304742.132304739.162304732.352304724.602304713.75
Elevation
97.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.50
Point Table
Point #
971972973974975976977978979980981982983984985
Northing
212235.69212255.64212318.00212369.92212402.27212472.85212497.89212536.08212577.17212612.60212627.96212635.64212642.75212648.69212650.58
Easting
2304695.912304681.462304636.532304596.622304571.862304515.762304494.962304463.272304432.292304404.792304395.102304390.082304384.992304379.822304376.80
Elevation
97.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.50
Point Table
Point #
986987988989996999
100010011002100310041005
Northing
212652.66212653.93212654.92212655.50212652.58212633.92212619.16212571.71212557.18212532.03212511.60212487.89
Easting
2304373.022304368.782304365.432304362.122304344.502304316.992304295.362304231.202304209.122304174.942304150.052304121.35
Elevation
97.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.5097.50
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020
1
POINTS FROM EDGE OF LINER SURVEY POINTS FROM CENTERLINE OF TOEDRAIN
7C4C
INTE
RM
ED
IATE
CO
VE
RC
ON
TRO
L P
OIN
TS -
2
04ABC - INTER COVER POINTS ON GRID
POINTS ALONG FRONT OF TERRACE
08/1
0/20
20AD
DEN
DUM
2IU
S
-
80
75
70
65
60
55
50
45
35
35
40
45
50
50
4540353025
20
1015
15
10
1015 10
15
10
510 1
5 20 20 20 20 20 2515
25
25
15
20
5
25
35
4045
5055
60
6570
758085
9095
2025
3035
40
4550
55
6065
3530
105
100
110
115 120
125 130 135
140
145
150
150145
140135
130125
120115
110105
9095100
155
155
10095
9085
8075
7065
6055
5045
40
110
115
120
125
130
135
140
145
150
40 45 50 55 60 65 70 75 80 85 90 95
100
EXISTING ELEVATION CONTOURS (03/07/2020 TOPOGRAPHIC SURVEY)
TOP OF FINAL COVER (SEE NOTE 1)
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM (30 ACRES)
PROJECT AREA
APPROXIMATE CELL BOUNDARY
LINER TIE-IN TO EXISTING CLOSED AREASEE DETAIL
TYPICAL CLOSURE GRADING AT TOE OF SLOPESEE DETAIL
LEGEND
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 8
C5
PR
TOE
CTI
VE
CO
VE
RG
RA
DIN
G P
LAN
08 - FINAL GRADING
N
0 10050
1" = 100'
200
5 101
851
75
TERRACE DETAILSEE DETAIL95
3
NOTES:
1. PROPOSED CONTOURS REFERENCE CONCEPT FINAL COVER ELEVATIONS. THE ACTUALFINISHED GRADES WILL VARY BASED ON THE FINAL TOP OF INTERMEDIATE COVER.
2. REFER TO THE FIELD ENGINEERING AND SURVEY SPECIFICATION SECTION 1050 FOR DETAILED
REQUIREMENTS FOR VERIFICATION AND DOCUMENTATION OF FINAL COVER PREPARATION.
3. CONTRACTOR SHALL REGRADE AND SOD STORMWATER SWALE AT TOE OF SLOPE TO RESULT
IN POSITIVE DRAINAGE TO THE EXISTING STRUCTURES. SOD DAMAGED BY CONTRACTOR
OUTSIDE LIMITS OF REGRADING WILL BE REPLACED BY THE CONTRACTOR AT NO EXPENSE TO
THE OWNER.
4. IF CONTRACTOR DAMAGES EXISTING ASPHALT PAVEMENT, REPAIRS WILL BE MADE AT NO
ADDITIONAL COST TO THE OWNER. REPAIR WILL UTILIZE EQUAL OR SUPERIOR MATERIAL.
5. REFER TO STORMWATER PLAN, FOR ADDITIONAL STORMWATER FEATURES AND STRUCTURES
TO MANAGE SURFACE AND SUBSURFACE STORMWATER FLOW THAT ARE NOT SHOWN ON
THIS SHEET.
5 7
A
57
B
57
C
75
D
CLOSURE CAPPING SYSTEMSEE DETAIL85
5
TYPICAL TOE OF SLOPE TIE-INSEE DETAIL 5 10
2
DESIGN CONTOURS SHOWN.CONDITIONS MAY VARY FROM THOSE SHOWN.
EXISTING GRAVEL ACCESS ROAD
TERRACE DETAILSEE DETAIL 5 9
3
CURRENT CONSTRUCTION AREA
156.9 157.9157.7
1
1
08/1
0/20
20AD
DEN
DUM
2IU
S
-
RIP R
AP
NKS
80
75
70
65
60
55
50
45
35
35
40
45
50
50
4540353025
20
1015
15
10
1015 10
15
10
510 1
5 20 20 20 20 20 2515
25
25
15
20
5
25
PALL
ETS
35
4045
5055
60
6570
758085
9095
2025
3035
40
4550
55
6065
EXISTING GFFR (TYP)
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
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MID
TC
ON
SU
LTIN
G E
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OC
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PA
LM D
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AM
PA
, FL
3361
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813)
621
-008
0 F
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NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
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ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020
LEGEND
APPROXIMATE LOCATION OF SILT FENCE
SURFACE WATER FLOW DIRECTION
GROUT FILLED FABRIC REVETMENTWITH CENTERLINE
EXISTING FILLED FABRIC REVETMENT
NOTES:
1. TOE DRAIN DISCHARGES AT THE BOTTOM SWALE TO BE PLACED AT 200' INTERVALS ALONG THE TOEOF SLOPE. SEE DETAIL 1 ON DRAWING C9. SIDE SLOPE AND TERRACE TOE DRAINS TO BE INSTALLEDTO DISCHARGE INTO THE GFFR. SEE DETAILS 2 ON DRAWING C9 AND DETAIL 3 ON DRAWING C10.
2. PROPOSED CONTOURS REFERENCE FINAL COVER ELEVATIONS. FINISHED GRADES WILL VARY BASEDON THE FINAL TOP OF INTERMEDIATE COVER.
3. FINAL LOCATION FOR THE ENERGY DISSIPATORS IN THE SWALE SHALL BE BASED ON THE FINALELEVATIONS OF THE REGRADED SWALE.
SEDIMENT AND EROSION CONTROL:
1. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED IN STRICT ACCORDANCE WITHSTANDARDS IN THE CONSTRUCTION DOCUMENTS AND APPLICABLE ENVIRONMENTAL REGULATIONS.
2. EROSION AND CONTROL MEASURES SHALL BE INSTALLED AND MAINTAINED TO THE SATISFACTIONOF THE ENGINEER. FAILURE TO DO SO WILL RESULT IN STOPPAGE OF WORK UNTIL SAID MEASURESCOMPLY WITH ACCEPTABLE STANDARDS. PLACE SILTATION BARRIERS AROUND DROP INLETS ANDMAINTAIN UNTIL SOD IS ESTABLISHED. 75
9C6
STO
RM
WA
TER
MA
NA
GM
EN
T P
LAN
09 - STORMWATER PLAN
TOEDRAIN OUTLET SHALLDRAIN ONTO EXISTING GFFRPER FIELD CONDITIONS
N
0 10050
1" = 100'
200
GRADE SWALE TO DRAIN TOEXISTING STORM STRUCTURES
EXISTING GFFR TO BE REPLACED
EXISTING ELEVATION CONTOURS(05/06/2016 TOPOGRAPHIC SURVEY)
TOP OF FINAL COVER (SEE NOTE 2)
APPROXIMATE LIMITS OF CLOSURECAPPING SYSTEM (30 ACRES)
PROJECT LIMITS
CELL BOUNDARY
LIMIT OF SOD
4" TOE DRAIN
ENERGY DISSIPATOR SWALESEE DETAIL6 11
2
TERRACE DETAILSEE DETAIL6 9
3
TERRACE GFFR TRANSITION TO EXISTINGSEE DETAIL 6 12
2
TOE DRAIN CONNECTION TO GFFRSEE DETAIL6 9
4
STORMWATER SPILLWAYAT TERRACE DETAILSEE DETAIL6 10
3
ENERGY DISSIPATOR INSEDIMENTATION BASIN
SEE DETAIL6 121
GFFR SPILLWAYSEE DETAIL6 11
3
MID SLOPE BERM DETAILSEE DETAIL
TERRACE DETAILSEE DETAIL 6 9
3
6 95
SILT FENCESEE DETAIL 6 11
4
BOTTOM OF PONDNOT SODDED
TOE DRAIN AT TOE OF SLOPESEE DETAIL6 9
1
STORMWATER INTERCEPTOR SPILLWAYSEE DETAIL6 10
4
TOE DRAIN AT MIDSLOPESEE DETAIL 6 9
2
GRAVEL ROAD REPAIRSEE DETAIL 6 8
4
GFFR CONNECTIONSEE DETAIL 6 11
1
1
108
/10/
2020
ADDE
NDU
M 2
IUS
1
-
ELEV
ATIO
N (F
T)
2530
40
50
60
70
80
90
100
110
120
130
140
150
160
2530
40
50
60
70
80
90
100
110
120
130
140
150
160
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00
ELEV
ATIO
N (F
T)
90
100
110
120
130
140
150
160
170
90
100
110
120
130
140
150
160
170
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50
ELEV
ATIO
N (F
T)
70
80
90
100
110
120
130
140
150
160
170
70
80
90
100
110
120
130
140
150
160
170
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50
ELEV
ATIO
N (F
T)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 10
C7
SE
CTI
ON
S
10 - PROFILE SECTIONS
TOP OF PROTECTIVE COVER
TOP OF INTERMEDIATE COVER
EXISTING GRADE
HORIZONTAL AXIS SCALE: 1" = 50'VERTICAL AXIS SCALE: 1" = 25'
A5 7
SECTION
7 92TOE DRAIN AT MID-SLOPE
SEE DETAIL
7 81 TYPICAL CLOSURE GRADING AT TOE OF SLOPE
SEE DETAIL
7 93 TERRACE
SEE DETAIL
HORIZONTAL AXIS SCALE: 1" = 60'VERTICAL AXIS SCALE: 1" = 30'
B5 7
SECTION
HORIZONTAL AXIS SCALE: 1" = 40'VERTICAL AXIS SCALE: 1" = 20'
C5 7
SECTION
HORIZONTAL AXIS SCALE: 1" = 40'VERTICAL AXIS SCALE: 1" = 20'
D5 7
SECTION
EXISTING GRADE
EXISTING GRADE
EXISTING GRADE
TOP OF PROTECTIVE COVER
TOP OF INTERMEDIATE COVER
7 93 TERRACE
SEE DETAIL
7 92TOE DRAIN AT MID-SLOPE
SEE DETAIL
7 81TYPICAL CLOSURE GRADING AT TOE OF SLOPE
SEE DETAIL
TOP OF INTERMEDIATE COVER
TOP OF INTERMEDIATE COVER
TOP OF PROTECTIVE COVER
TOP OF PROTECTIVE COVER
7 93 TERRACE
SEE DETAIL
0 2512.5
1" = 25'
500 5025
1" = 50'
100
0 4020
1" = 40'
80 0 2010
1" = 20'
40
0 3015
1" = 30'
600 6030
1" = 60'
120
0 4020
1" = 40'
80 0 2010
1" = 20'
40
7 102 TYPICAL TOE OF SLOPE TIE-IN DETAIL
SEE DETAIL
7 102TYPICAL TOE OF SLOPE TIE-IN DETAIL
SEE DETAIL
7 101 LINER TIE-IN TO EXISTING CLOSED AREA
SEE DETAIL
7 101 LINER TIE-IN TO EXISTING CLOSED AREA
SEE DETAIL
1
1
08/1
0/20
20AD
DEN
DUM
2IU
S
-
31
31
41
2' MINIMUMSWALE BOTTOM
ROADWAY SWALE/SEDEMENTATION BASIN WIDTH VARIES 6.0'
3.0'
3.0'
2.0'
6.3'
3.0'
EXISTING CELL BOTTOMLINER SYSTEM
LIMITS OF TOP OFINTERMEDIATECOVER GRADE
LIMITS OF WASTE
LIMITS OF TOP OFFINAL COVER GRADE
EXISTING COMPACTEDBASE GRADE
DRAINAGE SAND
31
8" OF NCDOT ABC
8oz. WOVEN GEOTEXTILE
FINAL BACKFILLINITIAL BACKFILL
PIPE
HAUNCH ZONE
MIN. 4" PIPE BEDDING
UNDISTURBED STABLE MATERIAL
EXISTING STONE8 oz. WOVEN GEOTEXTILE
EXISTING SOIL
3"
3"
90°TYP
BOLT ON STAINLESSSTEEL HANDLE
1 1/2" HDPE SDR 15, 5 FLAT STOCKCOVER PLATE BOLTED TO PIPE FLANGE
8 87ACCESS COVER PLATE CONNECTION
SEE DETAIL
RISER CLEANOUT PIPE
5/8" STAINLESS STEEL BOLT WITHWING NUT AND WASHER
RING GASKET
HDPE FLANGE
INSIDE FACE OF HDPE PIPE
1-1/2" HDPE FLAT STOCK ACCESS COVER,SEE DETAIL 6 ON DRAWING C8
NOTES:
1. BOLLARDS TO BE INSTALLED AROUND ALL CLEANOUTS AND RISERS. WHERE THEY HAVE BEEN DAMAGED ORREMOVED BY CONTRACTOR THEY SHALL BE REPLACED. COORDINATE WITH ENGINEER FOR FINAL LOCATIONS.
2. CAREFULLY EXCAVATE AREA FOR BOLLARD INSTALLATION IN ORDER NOT TO DAMAGE EXISTING BOTTOMLINER SYSTEM. ANY DAMAGE TO BOTTOM LINER SYSTEM MUST BE REPAIRED AT NO COST TO THE OWNER.
3. "EOL" TO BE PAINTED IN 2" HIGH BLACK LETTERS ON THE OPPOSITE SIDE OF THE BOLLARD FROM THE LINER.4. SEE DETAIL 1 ON DRAWING C9 FOR TOE DRAIN DIMENSIONS.
6"Ø HDPE BOLLARD FILLED WITHCONCRETE, PAINTED OSHA SAFETY YELLOW
CONCRETE - HAND TROWEL FINISH SLOPE AWAYFROM CENTER IN ALL DIRECTIONS TO PROMOTEDRAINAGE AWAY FROM BOLLARD AND SLAB
EXISTING BOTTOMLINER SYSTEM EXISTING COMPACTED SUBGRADE
EXISTING SUBGRADE
TOP OF PROTECTIVE COVEREDGE OF LINER
EOL
6"
45°45°
NOTES:
1. 0° CORRESPONDS TO PIPE INVERT.2. PROVIDE TWO 1/2 " Ø PERFORATIONS AS
SHOWN; 6" O.C..3. PERFORATIONS SHALL BE LOCATED ON THE
LOWER HALF OF THE PIPE AS SHOWN.
PERFORATED HDPE PIPESEE NOTE 2
4" Ø BUTT FUSIONEND CAP SDR 17
4" Ø PIPE HDPE SDR 17
1/2" Ø HOLES
PERFORATIONS
NOTES:
1. THE CONTRACTOR SHALL REGRADE AND SOD THE EXISTINGSTORMWATER SWALE AT THE TOE OF SLOPE, WITH THEINTENT OF DIRECTING FLOW TO EXISTING GFFR, CULVERTS,AND STORMWATER STRUCTURES.
2. WHERE GFFR IS TO BE PLACED AROUND DROP INLET THESWALE SHALL PROVIDE FOR STORMWATER TO FLOWWITHOUT OBSTRUCTION.
3. TOE DRAINS NOT SHOWN FOR CLARITY.
TYPICAL CLOSURE GRADING AT TOE OF SLOPE DETAIL
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 11
C8
DE
TAIL
S -
1
11 - DETAIL-1
18
4,5,7
INTERMEDIATE COVER
FINAL COVERCAP LINER SYSTEM
WASTE
DAMAGED PAVEMENT REPLACEMENT DETAIL 28NOT TO SCALE
6" TOPSOIL(SEE NOTE 3)18" PROTECTIVE COVER(SEE NOTE 3)
12" INTERMEDIATE COVER(SEE NOTE 3)
NOTES:
1. 350 MIL GEOSYNTHETIC DRAINAGE NET WITH GEOTEXTILE ONBOTH SIDES.
2. 40 MIL LLDPE LINER SHALL BE TEXTURED ON BOTH SIDES. 3. INTERMEDIATE COVER, PROTECTIVE COVER, AND TOP SOIL FROM
OFF-SITE SOURCE.
NOT TO SCALECLOSURE CAPPING SYSTEM DETAIL 5
5,8,9,10,11,12 8
SOD
SEE NOTE 1 GEOCOMPOSITE
SEE NOTE 2 LLDPE LINER
WASTE
NOT TO SCALE
GRAVEL ROAD REPAIR DETAIL 46 8NOT TO SCALE
8 oz. WOVEN GEOTEXTILE
8"
12"
UNDISTURBED STABLE MATERIAL
ROADWAY REPLACEMENT AND PIPE TRENCH DETAIL 38NOT TO SCALE
COMPACTED BACKFILL
NCDOT ABC STONE
ADDITIONAL STONE BASE
NCDOT TYPE I19.0B ASPHALTICCONCRETE OVERLAY
TOE DRAIN PERFORATION PATTERN 89 8
ACCESS COVER PLATE CONNECTION DETAIL 78 8
ACCESS COVER PLATE 68 8
BOLLARD DETAIL 912 8
3'
4'
6"
6"
3'
3'
1
1
08/1
0/20
20AD
DEN
DUM
2IU
S
1
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
-
1.5'6"
6'
2.0'
6"
4'x4' CONCRETE COLLAR
PLACE DRAIN PIPES AT 100' INTERVALSALONG SIDE OF CLOSURE AREA
4" SDR 17 SOLID DRAIN PIPE
EXISTING BOTTOM LINERSYSTEM ANCHOR TRENCH
24"x24" ROUNDED RIVERROCK TRENCH WRAPPEDWITH WOVEN GEOTEXTILE
EXISTING BOTTOMLINER SYSTEM
EXTEND COMPOSITE DRAINAGENET OVER TOE DRAIN
EXTRUSION WELD CLOSURE LINERTO EXISTING BOTTOM LINER
ELEV. VARIES
3.0'
3.0'
EDGE OF LINER
VARIES: SEE NOTE 22.0'5.0'3.0'
SOD
VARIES1
21
41
12"2.0'
312.0'
2.0'
5.0'
1.0'6"
6'
2.0'1.5'
TOE DRAIN AT TOE OF SLOPE DETAIL
DRAWING NO.
SCALE:
DATE:
PRO
J. N
O.
DSN
. BY:
DWN
. BY:
CHK.
BY:
Q/A
RVW
BY:
APP.
BY:
PRO
JECT
TIT
LE
CADD FILE:
SHEE
T TI
TLE
CLIE
NT
SHEET of
DATE
REV
DESC
RIPT
ION
CHK.
BYS
CS
EN
GIN
EE
RS
, PC
STE
AR
NS
, CO
NR
AD
AN
D S
CH
MID
TC
ON
SU
LTIN
G E
NG
INE
ER
S39
22 C
OC
ON
UT
PA
LM D
RIV
E, S
UIT
E 1
02, T
AM
PA
, FL
3361
9P
H (
813)
621
-008
0 F
AX
NO
. (81
3) 6
23-6
757
NO
RTH
CA
RO
LIN
A C
OR
PO
RA
TE L
ICE
NS
E N
O. C
-183
7
AS SHOWN
JULY 2020
SRF
IUS
ALD
IUS
IUS
0921
8086
.08
CE
LLS
2 -
6E
PA
RTI
AL
CLO
SU
RE
PH
AS
E 4
NE
W H
AN
OV
ER
CO
UN
TY D
EP
AR
TME
NT
OF
EN
VIR
ON
ME
NTA
L M
AN
AG
EM
EN
T52
10 U
.S. H
IGH
WA
Y 4
21 N
OR
THW
ILM
ING
TON
, NO
RTH
CA
RO
LIN
A 2
8429
15
THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020
14, 6, 10 9
34, 5, 6, 7
9TERRACE DETAIL
12C9
DE
TAIL
S -
2
12 - DETAIL-2
WRAP GEOCOMPOSITE AROUND24"X24" THICK ROUNDED RIVER ROCK
NOTE:
1. DETAIL SHOWN AT TERRACE LEVEL,MID-SLOPE CONNECTION SIMILAR.
24, 6, 7
9TOE DRAIN AT MID-SLOPE DETAIL
46, 10
9TOE DRAIN CONNECTION TO GFFR DETAIL
WRAP GEOTEXTILE AROUND24"X24" ROUNDED RIVER ROCK
41
2.0'2% SLOPE
2% SLOPE
31
4" HDPE SDR 17 PIPE
895 CLOSURE CAPPING SYSTEM
SEE DETAIL
898 TOE DRAIN PERFORATION PATTERN
SEE DETAIL
898 TOE DRAIN PERFORATION PATTERN
SEE DETAIL
9 113GFFR SPILLWAY DETAIL
SEE DETAIL
WIDTH VARIES
2% SLOPE
2% SLOPE
41
41
31
31
2.0'
9 85CLOSURE CAPPING SYSTEM
SEE DETAIL
898 TOE DRAIN PERFORATION PATTERN
SEE DETAIL
WRAP GEOTEXTILE AROUND24"X24" ROUNDED RIVER ROCK
PROTECTIVE COVER
41
NOTES:
1. LOCATION AND ELEVATION OF EXISTING EDGE OFLINER TO BE VERIFIED BY THE CONTRACTOR.
2. THE CONTRACTOR SHALL REGRADE AND SOD THESTORMWATER SWALE AT THE TOE OF SLOPE.
3. TOE DRAIN IN ANCHOR TRENCH IS EXISTING INSOME LOCATIONS. SEE DRAWING C3 FOR MOREINFORMATION.
9 85CLOSURE CAPPING SYSTEM
SEE DETAIL
9 88TOE DRAIN PERFORATION PATTERN
SEE DETAIL
NOTE:
1. GFFR SHOWN FOR INFORMATIONAL PURPOSES ONLY. LIMITS OF GFFR IN ACCORDANCE WITHDETAIL 4 ON DRAWING C10. REFER TO DRAWING C5 FOR FINAL COVER GRADES.
WRAP GEOTEXTILE AROUNDROUNDED RIVER ROCK
GFFR
MID-SLOPE BERM DETAIL 54,6,10
9
WASTE898 TOE DRAIN PERFORATION PATTERN
SEE DETAIL
610, 12
9GFFR TERRACE GRADING DETAIL
WIDTH VARIES
2% SLOPE
41
41
31
9 85CLOSURE CAPPING SYSTEM
SEE DETAIL
898 TOE DRAIN PERFORATION PATTERN
SEE DETAIL
WRAP GEOTEXTILE AROUND24"X24" ROUNDED RIVER ROCK
2% SLOPE
108
/10/
2020
1
GEOTEXTILE1
ADDE
NDU
M 2
IUS
200' 1
1
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
AutoCAD SHX TextNOT TO SCALE
-
NOTES:
1. REMOVE EXISTING COVER SOIL OVER ANCHOR TRENCH AND CAREFULLYEXPOSE LINER AND GEOCOMPOSITE. ROLL BACK GEOCOMPOSITE ANDEXTRUSION WELD NEW LINER TO EXISTING LINER. CONNECT NEW ANDEXISTING GEOCOMPOSITES PER SPECIFICATIONS.
2. CONTRACTOR SHALL DETERMINE AMOUNT OF EXISTING PROTECTIVE COVERMATERIAL TO REMOVE FOR PROPER GEOSYNTHETICS CONNECTION PERSPECIFICATIONS.
NEW CLOSURE AREA
EXISTING PROTECTIVE COVER
EXISTING SOD
EXTRUSION WELD
NEW GEOCOMPOSITE
NEW PROTECTIVE COVER
EXISTING LINER ANDGEOCOMPOSITE
EXISTING COVERNEW INTERMEDIATE COVER
10 85CLOSURE CAPPING SYSTEM
SEE DETAIL
WASTE
NEW 40 MIL TEXTUREDLLDPE LINER
14,5,7
10NOT TO SCALELINER TIE-IN TO EXISTING CLOSED AREA DETAIL
NOT TO SCALETYPICAL TOE OF SLOPE TIE-IN DETAIL 2
5,710
EDGE OF LINER
NOTES:
1. LOCATION AND ELEVATION OF EXISTING TOETO BE VERIFIED BY THE CONTRACTOR.
2. THE CONTRACTOR SHALL REGRADE AND SODTHE STORMWATER CANAL AT THE TOE OFSLOPE.
3. TOE OF SLOPE GRADING MAY VARY FROM 4:1TO 3:1 AS NECESSARY TO MEET DESIGNEDINTERMEDIATE COVER ELEVATIONS ANDAVOID WASTE RELOCATIONS.
PREVIOUSLY CLOSED AREA
EXISTING TOE ANDCROSS DRAIN
PROTECTIVE COVER SOIL
SOD
WASTE
EXISTING CELL BOTTOMLINER SYSTEM
EXISTING DRAINAGESAND
INTERMEDIATE COVER
10 91TOE DRAIN AT TOE OF SLOPE
SEE DETAIL
EXISTING INTERMEDIATE COVER
1.0' MIN.
5.0'5.0'
2.0' TOP OF BERM
SWALE BOTTOM3' WIDTH
2:12:1
VARI
ES:1
4:1
1%1%
3:1
3:1
3:1
3:1 3:1 3:14:1/
VARI
ES
3:1
SIDESLOPE BERM SIDESLOPE BERM
3:1 3:1 3:13:1
3:1 VA
RIES
:1
VARI
ES:1
VARI
ES:12%2%
2% 2%2%
MAT
CH S
IDE
SLO
PE SID
E SL
OPE
3:1 3:13:1 3:1
VARI
ESSI
DE S
LOPE
MAT
CH S
IDE
SLO
PE
MAT
CH S
IDE
SLO
PE
VARI
ES
2%2%
2%2%
DRAWING NO.
SCALE:
DATE:
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THIS ITEM HAS BEEN DIGITALLY SIGNED ANDSEALED BY IAN SPURLOCK, P.E. ON THE DATEINDICATED ON THE COVER PAGE.
PRINTED COPIES OF THIS DOCUMENT ARE NOTCONSIDERED SIGNED AND SEALED AND THESIGNATURE MUST BE VERIFIED ON ANYELECTRONIC COPIES.
ISSUED FOR BIDDATE: JULY 2020 13
C10
DE
TAIL
S -
3
13 - DETAIL-34
6 10STORMWATER INTERCEPTOR SPILLWAY DETAIL
GFFR SPILLWAY
10.0'
2.0'
6.0'
4" HDPE SDR 17 PIPESEE NOTE 1.
NOT TO SCALE
NOTE:
1. GROUT AROUND ALL GFFR PENETRATIONSWITH NON-SHRINK GROUT
10 113GFFR SPILLWAY
SEE DETAIL
10 95MID-SLOPE BERM
SEE DETAIL
TERRACE GRADING
GFFR
36 10NOT TO SCALE
STORMWATER SPILLWAY AT TERRACE DETAIL
9104 TOE DRAIN CONNECTION TO GFFR
SEE DETAIL
2.0'
6.0' 10.0'
10 96GFFR TERRACE GRADING
SEE DETAIL
1
1
08/1
0/20
20AD
DEN
DUM
2IU
S
-
GFFR SPILLWAY
41
EL.