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HomeMy WebLinkAbout20110581 Ver 1_Restoration Plan_20120106DEPARTMENT OF THE ARMY WILMINGTON DISTRICT CORPS OF ENGINEERS 69 DARLINGTON AVENUE WILMINGTON NORTH CAROLINA 28403 1343 REPLY TO ATTENTION OF January 4 2012 Planning and Environmental Branch Mr Ian McMillan North Carolina Division of Water Quality 1650 Mail Service Center Raleigh North Carolina 27699 1650 Dear Mr McMillan X1-0581 (A-04�) u2@LROWR 'IN 6 2012 DENR WATERQUALITY IVS DaANDSTORMrAih9 Wli The Town of Cary currently has permission to construct a stream restoration project on the White Oak stream in accordance with the General Water Certification No 3689 (Division of Water Quality Project No 11 058 1) In our coordination with the North Carolina Division of Land Quality additional temporary construction access roads were required to obtain a sediment and erosion control permit The changes to the plans are minor and we believe that they do not change the applicability of the above referenced water quality certification For coordination purposes the revised plans showing the minor changes to the previously submitted plans are enclosed Thank you for your attention to this matter Should you have any questions please contact Ms Teresa Bullard Environmental Resources Section at (910) 251 4725 Enclosure � rc�� C Chief Environmental Resources Section US Army Corps of Engineers. Wilmington District CARY, NORTH CAROLINA IFB No. W912PM -11 -B -0006 This project was designed by the Wilmington District of the U.S. Army Corps of Engineers The initials or signatures and registration designations of individuals appear on these project documents within the scope of their employment as required by ER 1110 -1 -8152. .. 75 N r O z z O Q rr O U) w rr 75 w O U w U Q O Q z O U w z O Q O U) w rr 75 Q w rr Q U z rr w 11111 CarvSitesIndexRev.dan 11/1/2011 3:38:17 PM A B C D E F G H etstrtante,f ,:�.• 7 Si s4t; .xfi. >} t .. TCE,� US Army Corps x 7 of Engineers 9 Wilmington District 5 kpk, xa' lii'7Y Y s #zo-° ly , , sh. VPv :=x 4 VIRGINIA ��e YYl 1 k - n.z $' r 6 ��� k �,� ��� "" �x snW3 = 3';gY" Ye '•x�i ';Y ,a',.. ._ s s ,.:.say ., _ .~z,..'... .. .. : z+# ....kttkRY47kF :CIi :'w.- .. ': r � ('P,., :' Gt �g JS:. " . t.'t2 lkC s:Z '_ S '.:�' , . a5. s{ # ptYi oxbor • Main ,. 9x¢ .S,..z..x.s..k . .s,u, i. V.1 u.. {-� Rei T`z# €rxa tfs `'. Q xtara J r r:. 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BRUSH MATTRESS 42 EC -5 TYPICAL DETAILS BYPASS PUMPING OPERATIONS 43 EC -6 STREAM RESTORATION AREAS TYPICAL PLANTING SECTIONS 44 EC -7 ' SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.0 +56.63 TO 2 +70 45 EC -8 EROSION & SEDIMENT CONTROL PLANS SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 46 EC -9 SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.5 +40 TO 8 +10 47 EC -10 ' SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.8 +10 TO 10 +76.51 48 EC -11 SITE 11 STREAMBANK RESTORATION EROSION & SEDIMENT CONTROL PLAN W ;Z � � PLANTING PLAN 49 PL -1 ' SITE 4 PLANTING PLAN STA. 0-56.63 TO 2 +70 50 PL -2 PLANTING PLAN SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 51 PL -3 SITE 4 PLANTING PLAN STA.5 +40 TO 8 +10 52 PL -4 ' SITE 4 PLANTING PLAN STA.8 +10 TO 10 +76.51 53 PL -5 SITE 6 DETENTION POND BUFFER AREA PLANTING 54 PL -6 SITE 7 DETENTION POND BUFFER AREA PLANTING 55 PL -7 SITE 11 STREAMBANK RESTORATION PLANTING PLAN �wU RIGHT OF WAY 56 RW -1 ' SITE 4 RIGHT OF WAY STA.0 +56.63 TO 2 +70 57 RW -2 RIGHT OF WAY SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 58 RW -3 SITE 4 RIGHT OF WAY STA. 5-40 TO 8 +10 59 RW -4 ' SITE 4 RIGHT OF WAY STA. 8-10 TO 10 +76.51 60 RW -5 SITE 6 DETENTION POND RIGHT -OF -WAY 61 RW -6 SITE 7 DETENTION POND RIGHT -OF -WAY 62 RW -7 ' SITE 11 STREAMBANK RESTORATION RIGHT -OF -WAY �O 63 P -36 EXISTING WET POND SEDIMENT REMOVAL PLAN 64 R -1 EXISTING WET POND °C�z Q U � � J 1 +70 TO 2 +80 21 P -19 '� CROSS SECTIONS SITE 4 STREAM RELOCATION STA 2 +90 TO 4 +00 22 P -20 '� CROSS SECTIONS SITE 4 STREAM RELOCATION STA 4 +10 TO 5 +20 23 P -21 ' CROSS SECTIONS SITE 4 STREAM RELOCATION STA 5 +30 TO 6 +40 24 P -22 ' CROSS SECTIONS SITE 4 STREAM RELOCATION STA 6 +50 TO 7 +60 25 P -23 ' CROSS SECTIONS SITE 4 STREAM RELOCATION STA 7 +70 TO 8 +80 26 P -24 ' CROSS SECTIONS SITE 4 STREAM RELOCATION STA 8 +90 TO 10 +00 27 P -25 ' CROSS SECTIONS SITE 4 STREAM RELOCATION STA 10 +10 TO STA.10 +76.51 28 P -26 CROSS SECTIONS SITE 5 STREAM RELOCATION STA 0 +02.5 TO 0 +89.27 29 P -27 CROSS SECTIONS SITE 6 DETENTION POND STA.1 +60.69 TO 3 +00 30 P -28 CROSS SECTIONS SITE 6 DETENTION POND STA.3 +20 TO 4 +60 31 P -29 CROSS SECTIONS SITE 6 DETENTION POND STA.4 +80 TO 6 +36.31 32 P -30 CROSS SECTIONS SITE 7 DETENTION POND STA.1 +52.45 TO 2 +80 33 P -31 CROSS SECTIONS SITE 7 DETENTION POND STA.3 +00 TO 4 +00 34 P -32 CROSS SECTIONS SITE 7 DETENTION POND STA.4 +16.67 TO 5 +40 35 P -33 CROSS SECTIONS SITE 7 DETENTION POND STA.5 +60 TO 7 +51.15 36 P -34 ' CROSS SECTIONS SITE 11 STREAMBANK RESTORATION STA. 0 +00 TO 0 +80 37 P -35 ' CROSS SECTIONS SITE 11 STREAMBANK RESTORATION STA. 0 +90 TO 1 +18.02 SHEET PLATE TITLE EROSION & SEDIMENT CONTROL 38 EC -1 EROSION & SEDIMENT CONTROL GENERAL NOTES 39 EC -2 TEMPORARY EROSION CONTROL DETAILS 40 EC -3 ' TYPICAL DETAILS STREAM BLOCK & TEMPORARY STREAM CROSSING 41 EC -4 TYPICAL DETAILS COIR FIBER MATTING; BRUSH MATTRESS 42 EC -5 TYPICAL DETAILS BYPASS PUMPING OPERATIONS 43 EC -6 STREAM RESTORATION AREAS TYPICAL PLANTING SECTIONS 44 EC -7 ' SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.0 +56.63 TO 2 +70 45 EC -8 EROSION & SEDIMENT CONTROL PLANS SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 46 EC -9 SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.5 +40 TO 8 +10 47 EC -10 ' SITE 4 EROSION & SEDIMENT CONTROL PLAN STA.8 +10 TO 10 +76.51 48 EC -11 SITE 11 STREAMBANK RESTORATION EROSION & SEDIMENT CONTROL PLAN W ;Z � � PLANTING PLAN 49 PL -1 ' SITE 4 PLANTING PLAN STA. 0-56.63 TO 2 +70 50 PL -2 PLANTING PLAN SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 51 PL -3 SITE 4 PLANTING PLAN STA.5 +40 TO 8 +10 52 PL -4 ' SITE 4 PLANTING PLAN STA.8 +10 TO 10 +76.51 53 PL -5 SITE 6 DETENTION POND BUFFER AREA PLANTING 54 PL -6 SITE 7 DETENTION POND BUFFER AREA PLANTING 55 PL -7 SITE 11 STREAMBANK RESTORATION PLANTING PLAN �wU RIGHT OF WAY 56 RW -1 ' SITE 4 RIGHT OF WAY STA.0 +56.63 TO 2 +70 57 RW -2 RIGHT OF WAY SITE 4 STA.2 +70 TO 5 +40 SITE 5 STA.0 +02.50 TO 0 +89.27 58 RW -3 SITE 4 RIGHT OF WAY STA. 5-40 TO 8 +10 59 RW -4 ' SITE 4 RIGHT OF WAY STA. 8-10 TO 10 +76.51 60 RW -5 SITE 6 DETENTION POND RIGHT -OF -WAY 61 RW -6 SITE 7 DETENTION POND RIGHT -OF -WAY 62 RW -7 ' SITE 11 STREAMBANK RESTORATION RIGHT -OF -WAY �O 63 P -36 EXISTING WET POND SEDIMENT REMOVAL PLAN 64 R -1 EXISTING WET POND w z Illllllli Q z Cb W W Z � o z "� � � Q u_ W � c W o � z C`S W o � CV � W ;Z � � � 11 C2 � c� W o � o "' N U z � J �wU z z � ,i; zw0 ��z zo - w z �O °C�z Q U � � J 11111111 w z Q z Cb W W Z � o z "� � � Q u_ W � c W o � z C`S W o � CV � W ;Z � � � 11 C2 � c� W o � o "' N U z � J �wU z z � ,i; zw0 ��z zo - w z �O °C�z Q U � � J D 5 3 2 REGRADING AND PLANTING OF LIVES STAKES ALONG OPPOSITE BANK. SEE SITE PLAN. EXISTING GROUND B I C CLEARING, PLANTING & SEEDING LIMITS WIDTH VARIES SEE SITE PLAN 4' MIN. WIDTH VARIES SEE SITE PLAN / 1 3 Al Ap ER EOGE W n SLOPE INTERCEPT o TYPICAL SECTION � STREAMBANK RESTORATION N.T.S. SITE 11 RT. SIDE NOTES SITE 1 1 1 1. THE CONTRACTOR SHALL CONSTRUCT POINT BAR FROM WATER EDGE ALONG INSIDE OF BEND WITHIN THE LIMITS SHOWN ON SITE PLAN. SLOPE VARIES FROM 6H:1V TO 3H:1V 2. TYPICAL SECTION LOOKING UPSTREAM. 3. CONTRACTOR SHALL RESTORE AND REGRADE OPPOSITE STREAMBANK AND PLANT WITH LIVE STAKES. 4. ALL EXISTING VEGETATION AND TREES NOT WITHIN THE FOOTPRINT OF THE NEW WORK SHALL NOT BE REMOVED, DAMAGED OR DISTURBED UNLESS DIRECTED OR APPROVED BY THE CONTRACTING OFFICER'S REPRESENTATIVE. 5. AS APPROVED BY THE CONTRACTING OFFICER'S REPRESENTATIVE. ALL TREES WITHIN THE SNAGGING AND DEBRIS REMOVAL AREA THAT ARE LEANING. AND THAT ALSOAPPEAR TO BE BOTH UNSTABLE AND LIKELY TO BECOME OBSTRUCTIONS TO STREAM FLOW SHALL BE CUT OFF AT GROUND LEVEL. NO CLEARING AND GRUBBING OF THE EXISTING VEGETATION ALONG THE LEFT SIDE (LOOKING UPSTREAM) WILL BE ALLOWED ALONG THE STREAMBANK WHERE SNAGGING AND DEBRIS REMOVAL OPERATIONS OCCUR. 6. CONTRACTOR SHALL CONSTRUCT A TEMPORARY STREAM CROSSING SIMILAR TO AND IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 6.70 OF THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. SLOPE INTERCEPT SEEDING LIMITS WIDTH VARIES ' /4 " /FT CLEARING LIMITS (LIMITS OF DISTURBANCE) SOD LIMITS TOP OF DIKE EL. 374.875 SITE 6 4' SHOULDE DIKE E SEEDINQ LIMITS 10' 4' SHOULDER TOP OF DIKE 6.25% EL. 374.875 SITE 6 EL. 391.825 SITE 7 EXISTING �� Y. TYP. EL. 391.825 SITE 7 3 GROUND - -- - - -_ 3 3 6" AGGREGATE 1/4" FT — BASE COURSE __ WinTU V AMIrC SEE SITE PLAN DETENTION POND - TYPICAL SECTION N.T.S. SITES 6 & 7 (EXISTING GRAVEL ROAD SLOPE INTERCEPT F I G I H NOTES TEMPORARY ACCESS ROAD: TEMPORARY ACCESS 1. THE CONTRACTOR SHALL CONSTRUCT 3 SITE PLAN TEMORARY ACCESS ROAD PRIOR TO P -� THE START OF ANY CONSTRUCTION WORK AT SITES 4, THROUGH 7. 2. THE TEMPORARY ACCESS ROAD SHALL BE REMOVED AND AREA RESEEDED AFTER COMPLETION OF CONSTRUCTION WORK FOR SITES 4 THROUGH 7. EXISTING GROUND 3H:1V (TYP) SLOPE INTERCEPT N.T.S. SITE 6 N ROAD CLEARING LIMITS (LIMITS OF DISTURBANCE) SEEDING I SEED LIMIT5 IMI ' 12' CD �oz- F- Q 0 �(n� N � >' 2% 12% z—s 0 z K• WO 2' SHOULDER (TYP.) 6.25% TYP. — SLOPE INTERCEPT Z6" AGGREGATE BASE COURSE TEMPORARY ACCESS ROAD TYPICAL SECTION N.T.S. SITE 6 US Army Corps of Engineers Wilmington District 0 uj W 0 m W N cc a_ a W a a Qz ui O z � O a LUCo WLu cry W d W co W 0 Z W o a N Q Q w 0 U Z If0w - -� N r w 0 o CDL co z ° ° CD �oz- F- Q 0 �(n� N � >' 0 &5 °W z—s 0 z W - W 2 J � 0 LL ❑7 a N C3 J m W Cn S W D C C N \j U Z � J C/) ry-rr w U Z w z zwo u- =0 z z �o � 0 or 0z Q U co J z 0 a 0 0 Q c~r, Q Q w 0 U Z If0w - -� Cr Cn o r w 0 w�o�w w � c< UWOCC �oz- F- Q UM0 �(n� =0 w o N W C[-- /-) � 0 ~ U w Cn PLATE NUMBER P -1 SHEET 3 OF 64 0 W SLOPE INTERC 2' CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) WIDTH VARIES BANKFULL WIDTH SLOPE VARIES C 2' )PE ERCEPT 1 3 CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) I_ WIDTH VARIES 2 2' I BANKFULL WIDTH on SLOPE INTERCEPT J l I r r') 2 MAXIMUM 5- DEPTH o STREAM RELOCATION TYPICAL RIFFLE SECTION N.T.S. SITE 4 EXISTING MAXIMUM DEPTH �- - -- GROUND TO QL� STREAM RELOCATION STA. 4-15.00 TYPICAL RIFFLE SECTION WITH BENCH STA. 4-70.22 N.T.S. SITE 4 5 +09.25 STA. STA. 2-30.00 TO 2 +41.76 TO 5 STA. 2-72.33 TO 3 +00.03 6-10.20 TO STA. 3-35.70 TO 3 +76.03 STA. 6-78.27 STA. 402.65 TO 4 +15.00 7 +19.37 STA. STA. 8-20.60 TO 8 +44.36 TO 7 +91.32 CLEARING, PLANTING, & SEEDING LIMITS 9-97.59 TO (LIMITS OF DISTURBANCE) STA. 10 +30.58 TO WIDTH VARIES z0 w z �O BANKFULL WIDTH 2' EXISTING °C 0 z Q U � C J I GROUND 2' 4 MAXIMUM / 3 (TYP) SLOPE \DEPTH SLOPE // INTERCEPT \ 5 ' INTERCEPT STREAM RELOCATION � 2 TYPICAL RIFFLE SECTION WITH BENCH - N.T.S. SITE 4 STA. 0-56.63 TO 1 +17.00 STA. 1-44.17 TO 1 +79.94 STA. 4-02.65 TO 4 +15.00 STA. 7-48.65 TO 7 +65.00 1 3 CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) I_ WIDTH VARIES 2 2' I BANKFULL WIDTH on SLOPE INTERCEPT J l I r r') 2 MAXIMUM 5- DEPTH o STREAM RELOCATION TYPICAL RIFFLE SECTION N.T.S. SITE 4 BANKFULL WIDTH MAXIMUM DEPTH STA. 2-05.99 TO 2 +25.00 STA. 4-15.00 TO 4 +30.88 STA. 4-70.22 TO 5 +09.25 STA. 5-43.23 TO 5 +82.10 STA. 6-10.20 TO 6 +50.17 STA. 6-78.27 TO 7 +19.37 STA. 7-65.00 TO 7 +91.32 STA. 9-97.59 TO 10 +14.70 STA. 10 +30.58 TO 10 +76.11 NOTE: 1 IN AREAS ALONG THE RELOCATED STREAM ABOVE THE TOP OF BANKFULL ELEVATION AND WHERE THE FILL DEPTHS ARE LESS THAN 1', THE EXISTING TREES SHALL NOT BE REMOVED WITHOUT THE APPROVAL AND DIRECTION OF THE CONTRACTING OFFICER. EXISTING GROUND SLOPE INTERCEPT D I E 1 CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) WIDTH VARIES BANKFULL WIDTH OUTSIDE I POINT BAR WIDTH WIDTH 2 I 1� - - - -- 4 - - - - - -- SLOPE 3 INTERCEPT 2H:1V 1.5H:1V MAXIMUM DEPTH 4' F © NOTE: CLEARING LIMITS THE EXISTING STREAMBED SHALL BE CLEARED OF ALL EXISTING DEBRIS, BRUSH, TREES, LIMBS, ROOTS. ALL BRUSH, TREES, LIMBS, OR ROOTS SHALL BE CUT OFF FLUSH WITH THE EXISTING STREAMBANK OR STREAMBED. ANY EMBEDDED TREES AND STUMPS WILL 2' BE TRIMMED AT GROUND LEVEL. EXISTING GROUND N- SLOPE POINT BAR INTERCEPT DEPTH o STREAM RELOCATION � TYPICAL POOL SECTION WITH BENCH N.T.S. SITE 4 STA. 1-79.94 TO 2 +05.99 STA. 4-30.88 TO 4 +70.22 STA. 5-82.10 TO 6 +10.20 CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) WIDTH VARIES 1 BANKFULL WIDTH POINT BAR 1 OUTSIDE EXISTING 2' WIDTH WI TH 2' GROUND I SLOPE 0.07. 1 VARIES - - - - - - - - / SLOPE POINT BAR / SLOPE INTERCEPT DEPTH 1-1 2H' j/ INTERCEPT 1:5�1:1V 4' /MAXIMUM DEPTH ------- - - - - -/ o STREAM RELOCATION � TYPICAL POOL SECTION WITH BENCH N.T.S. SITE 4 STA. 1-17.00 TO 1 +44.17 STA. 2-41.76 TO 2 +72.33 STA. 3-76.03 TO 4 +02.65 CLEARING, PLANTING, & SEEDING LIMITS (LIMITS OF DISTURBANCE) WIDTH VARIES 2' SEE NOTE I _ BANKFULL WIDTH 2' SLOPE MAXIMUM 3 (TYP) SLOPE INTERCEPT DEPTH 5, INTERCEPT 1 N � `EXISTING o STREAM RELOCATION GROUND � TYPICAL RIFFLE SECTION WITH BENCH N.T.S. SITE 4 STA. 8 +68.31 TO 9 +05.42 STA. 9-22.60 TO 9 +68.49 I CLEARING & SEEDING LIMITS (LIMITS OF DISTURBANCE) WIDTH VARIES BANKFULL WIDTH POINT 1 OUT 2' I - - - - -- - - - - -- - - - - - - - - - - - -� G Iff © CLEARING LIMITS (SEE NOTE) WIDTH VARIES SEE SITE PLANS TOP OF TOP OF BANK BANK _ ��- FILL -Y� FILL EXIST. STREAM TO THE TOP OF BANK. EXISTING -/ GRADE AREA TO DRAIN STREAM TOWARD NEW RELOCATED STREAM. STREAM FILL TYPICAL SECTION N.T.S. SITES 4, 5 D (`-9-� TYPICAL POOL PLAN VIEW N.T.S. SITES 4, 5 POOL NOTE: THE CONTRACTOR SHALL FIELD ADJUSTS THE LOCATION AND DEPTH OF THE POOL WITHIN THE MEANDER AS DIRECTED BY THE CONTRACTING OFFICER OR REPRESENTATIVE. SLOPE VARIES SLOPE 3 INTERCEPT POINT BAR ��21-10V DEPTH 1.5H:1V 4' MAXIMUM DEP"N � 1 i STREAM RELOCATION TYPICAL POOL SECTION N.T.S. SITE 4 STA. 5-09.25 TO 5 +43.23 STA. 7 +91.32 TO 8 +20.60 RIFFLE SECTION SITE STA. BANKFULL WIDTH MAXIMUM DEPTH FROM TO 4 1 0 +69.19 10 +75.76 1 12.2 1 1.2 POOL SECTION EXISTING 2' GROUND SLOPE INTERCEPT SITE STA. BANKFULL WIDTH MAXIMUM DEPTH POINT BAR WIDTH OUTSIDE WIDTH PONIT BAR DEPTH FROM TO 4 1 +17.00 10 +30.58 1 18.0 1 2.7 1 5.9 1 5.4 0.9 US Army Corps of Engineers Wilmington District Wo } z CS LIJ Li ° W W cc O N O N O U z J LL N � co Q C3 I-- I-- Q CO M w 0 z Illllllli LLj J m W W U) o C =U F-- U � � w o co N U z UQ0 J Cr C/) w U LL N � z 0 LJ w U) 1 zwo 0LLz z0 w z �O °C 0 z Q U � C J IIIIIIIII Wo } z CS LIJ Li ° W W cc O N O N O U z J LL N � co Q C3 I-- I-- Q CO M w 0 z a LLj J m W W U) o C =U F-- U � � w o co N U z UQ0 J Cr C/) w U LL N � z 0 LJ w U) 1 zwo 0LLz z0 w z �O °C 0 z Q U � C J z 0 z � 0 0 I-- I-- Q CO M w 0 z z CEow O �z Q O a�0 O C =U F-- U � � w U L U Un W �J~ �zF UQ0 U CE w O LL N � 0 1= U w U) PLATE NUMBER P -2 SHEET 4 OF 64 D 5 �7 ELEVATION /STA. POINT BANKFULL ELEVATION FOOTER ROCK — FLOW W 0.3 W 0.3 W 0.3 W PLAN VIEW BANK FULL ELEVATION NCDOT NO. 57 STONE 200-300 — NO GAPS HEADER ROCK GEOTEXTILE 0.9 CI6ANKFULL ELEVATION POINT - - - KEY IN VANE TO BANK MINIMUM OF 4' AT BANKFULL ROCK SILL (MIN. 5' ON BOTH BANKS) BANKFULL C 3 -57. PROFILE VIEW SELECT MATERIAL - FILTER FABRIC n E F NOTES ROCK VANE: TYPICAL ROCK VANE P -4 NOT TO SCALE BANKFULL ELEVATION HEADER STONE �A E D ELEVATION FOOTER STONE -HOOK STONES G 1. THE ANGLE OF THE ROCK VANE SHALL BE APPROXIMATELY 20 DEGREES, UNLESS OTHERWISE DIRECTED BY THE CONTRACTING OFFICER. THE MAXIMUM ANGLE SHALL BE 30 DEGREES. 2. IF AN SLOPE GREATER THAN 5 PERCENT IS NEEDED TO REACH BANKFULL ELEVATION, CONSTRUCT THE STRUCTURE USING A 5 PERCENT SLOPE THEN PLACE RIPRAP BETWEEN THE STRUCTURE ELEVATION AND BANKFULL ELEVATION. CD 3. THERE SHALL BE NO GAPS BETWEEN THE ROCKS OF THE ROCK VANE. BOULDERS IN THE VANES SHALL BE 1 -'12 TON. 4. GEOTEXTILE SHALL BE PLACED AS BEDDING MATERIAL FOR ROCK VANE AND RIPRAP. THE GEOTEXTILE SHALL BE KEYED -IN APPROXIMATELY 1' ALONG THE UPSTREAM SIDE OF THE ROCK VANE STRUCTURE 5. THE ROCK VANES SHALL BE FIELD ADJUSTED FOR BEST FIT. CONTRACTOR SHALL. AT NO ADDITIONAL COST TO THE GOVERNMENT, FIELD ADJUST ALL ROCK VANE LOCATIONS, LENGTHS AND TOP OF STONE ELEVATIONS FOR BEST FIT TO EXISTING STREAM CONDITIONS AT THE SITE TO ASSURE PRIMARY FUNCTION OF THE STRUCTURE IS ACHEIVED. LIVE STAKE PLANTING SPECIES COMMON NAME BOTANICAL NAME SILKY DOGWOOD CORNUS AMOMUM PUSSY WILLOW SALIX CAPREA RED OSIER DOGWOOD CORNUS SERICEA STOLONIFERA STREAMCO WILLOW SALIX PURPUREA BLACK WILLOW SALIX NIGRA ELDERBERRY SAMBUEUS CANADENSIS 3 " -4" LIVE — STAKE COIR 3 m PLAN VIEW SECTION A -A MATTING 2 BANKFULL WIDTH HEADER STONE BANKFULL ELEVATION �/2 BANKFULL ELEVATION NOTES J -HOOK VANE: SILL STONES FOOTER STONE CROSS SECTION 1. ALL STONES ARE TO BE STRUCTURE STONE. BOULDERS SHALL BE 1 -�/2 TONS. 2. GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER, PLUGGING WITH STRUCTURE STONE CLASS A AND SELECT NATERIAL AND LINING WITH FILTER FABRIC. 3. DIMENSIONS AND SLOPES MAY BE AD JUSTED TO FIT BY THE CONTRACTING OFFICER. 4. A DOUBLE FOOTER BOULDER SHALL BE UTILIZED IN SAND 1 BED MATERIAL. 5. VANE ARM SHALL TIE INTO THALWAG BETWEEN THE CHANNEL INVERT AND BANKFULL ELEVATIONS. THE VANE ARMS SHALL RISE AT 2 -57. FROM THE CHANNEL INVERT AT AN ANGLE OF 15 -30 DEG. FROM THE ADJACENT TANGENT LINE. THE VANE ARM SHALL CONTINUE UP TO THE BANkFULL ELEVATION BUT THE ARM'S SLOPE MAY BE INCREASED TO GRE ATER THAN 57. AT THE DIRECTION OF THE CONTRACTING OFFICER. STREAMBANK HEADER STONE _5Y VANE SLOPE 6. THE CONTRACTOR SHALL BE REQUIRED TO FIT BOULDERS, 7. BOULDERS SHALL BE NATVE STONE OR SHOT ROCk, CUBICAL OR RECTANGULAR IN NATURE. 8. FILTER FABRIC SHALL BE PLACED ON THE UPSTREAN SIDE OF THE VANE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS. FILTER FABRIC SHALL EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SH ALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. (L� 9. THE J -HOOK VANES SHALL BE FIELD ADJUSTED FOR BEST FIT. CONTRACTOR SHALL, AT NO ADDITIONAL COST TO THE GOVERNMENT, FIELD ADJUST ALL J -HOOK VANE LOCATIONS, LENGTHS AND TOP OF STONE ELEVATIONS FOR BEST FIT TO EXISTING STREAM CONDITIONS AT THE SITE AND TO ASSURE PRIMARY FUNCTION OF THE STRUCTURE IS ACHEIVED. CD 2 TYPICAL J - HOOK VANE P -4 NOT TO SCALE LOWER LIMIT OF LIVE STAKES MEASURED 6 " -9" VERTICALLY ABOVE TOE OF SLOPE. EXISTING /GRADED / SLOPE 2' -3' LIVE STAKES - '/2" - 2" DIA. 4 TYPICAL LIVE STAKE STREAMBED P -4 NOT TO SCALE LIVE STAKES TOP OF BANK (TYP.) OFFSET PLANTS BETWEEN ROWS O O O O O 6 o a o o a a a a M 6 O O O 6 6 O O 6 6 3 TOE OF BANK TYPICAL PLAN LIVE STAKING NOT TO SCALE NOTES LIVE STAKING'- 1. LIVE STAKES SHALL BE PLANTED ON SLOPES TO RECEIVE COIR FIBER MATTING. 2. LIVE STAKES SHALL BE PLANTED IN STAGGERED ROWS WITH THE SPACING TO BE SITE SPECIFIC AND BASED ON TYPE OF VEGETATION EXISITNG. 3. LIVE STAKE APPLICATIONS SHALL BE AT LEAST 3 PLANT SPECIES WITH A 30%, 307., 407. MIX OF THE SPECIES. GENERAL NOTES STREAM RESTORATION MEASURES: 1. THE TYPE AND LOCATION OF THE STREAM RESTORATION MEASURE SHALL BE ADJUSTED IN THE FIELD BY THE CONTRACTOR AND AT THE DIRECTION OF THE CONTRACTING OFFICER. 2. ThE STRUCTURE STONE WORK CONSISTS OF FURNISHING, STOCKPILING, PLACING AND MAINTAINING APPROVED STONE USED TO CONSTRUCT ROCK CROSS VANES, ROCK VANES, J -HOOK VANES, AND FOR USE IN OTHER LOCATIONS AS DIRECTED. 3. THE QUANTITY OF STONE TO BE INSTALLED WILL BE AFFECTED BY THE ACTUAL CONDITIONS THAT OCCUR DURING THE CONSTRUCTION OF THE PROJECT. THE QUANTITY OF STONE MAY BE INCREASED, DECREASED OR ELIMINATED ENTIRELY AS DIRECTED. SUCH VARIATIONS IN QUNATITY WILL NOT BE CONSIDERED AS ALTERATIONS IN THE DETAILS OF CONSTRUCTION OR A CHANGE IN THE CHARACTER OF THE WORK. 4.BOULDERS SHALL MEET THE REQUIREMDNTS OF SECTION 32 22 13 OF THE SPECIFICATIONS. BOULDERS OF MINIMUM DIMENSION 18" x 18" x 24" SHALL BE INDIVIDUALLY PICKED FOR USE IN THE STRUCTURES. BOULDERS SHALL BE RELATIVELY FLAT ON EITHER SIDE IN THE SAME DIMENSION, PREFERABLY THE LONG DIMENSION. 5. THE CONTRACTOR SHALL PLACE GEOTEXTILE AND STONE IN LOCATIONS AND THICKNESS, WIDTHS, AND LENGTHS AS SHOWN ON THE PLANS OR AS DIRECTED. ALL STONE SHALL BE PLACED TO FORM A SEDIMENT AND EROSION CONTROL DEVICE, AN IN- STREAM STRUCTURE, OR A CHANNEL LINING NEATLY AND UNIFORMLY WITH AN EVEN SURFACE IN ACCORDANCE WITH THE CONTRACT AND SHALL MEET THE APPROVAL OF THE CONTRACTING OFFICER. US Army Corps of Engineers Wilmington District 0 0 W cc a_ a W IP I W 0 z W JZ W� C-) z > co 0 0 W 0 m z W o N � z Ir 0 0 CV o } z ° 0 ° z wz� �oui Cn� O Lu fr Cf) ui Li z—s 0 z w W z Lu Cj J Lu W `IJ if zQ Q Lij J Q Lu c 022 Z0 m Q ui CD cli Lu 0 J C m W 0 W U) o o co N U z �MM w U z 1j zwo (D u wz iz wo �Ir(D °C o z Q U U J z 0 z Ir 0 0 Q � w 0Q°C z wz� �oui Cn� O fr Cf) _ Q �a"0 _ w O �— Lu w cn00 J Lu if zQ Q Q Lu 0Q00 022 Z0 Q ui CD Lu � o 0 w C0 PLATE NUMBER P -4 SHEET 6 OF 64 F PI = 3.20.47 DEL = 70° 00'00.00" RT D = 196° 13'06.32" R = 29.20' T = 20.45' L = 35.67' N = 737221.5999 E = 2043710.1731 G STREAM TYPE G5c H DRAINAGE AREA, SgMi 0.090 0.090 BANKULL WIDTH (Wbkf) MEAN RANGE 14,6 NEW SYMBOLS LEGEND: © EX /STING TOPOGRAPHIC SYMBOLS LEGEND: 1.7 1.2 Eqq��E IE VT NE C0 S RUCTION l�!,MITS 1.2 SURVEY CONTROL BENCHMARK POINT (TBMI 10.8 fLI ITS uF D /STURBf+mCE) 2.6 -41.6 SURVEY CONTROL POINT BANKFULL MEAN VELOCITY (Vbkf), fps /., _ TEiPOR/AyRY ACCESWi 5.2 BANKFULL DISCHARGE (Qbkf), cfs �E�ASEMENTC� LEMITSOOFrDSTU RANGES 67.3 SPOT ELEVATION 2.7 2.7 2.2 -3.2 �� 43.5 co CLEANouT W o TOP OF CUT O SANITARY MANHOLE m W 2.5 -8.7 SINUOSITY (STREAM LENGTH/ VALLEY LENGTH 1.1 gm - NEW STREAM RELOCATION 1.8011% DECIDUOUS TREE STREAM RESTORATION TYPE (PRIORITY) 1 Q_ rY'YYYI WOODS LINE 2b ' CONSTRUCTED POOL -0- UTILITY POLE GUYW /RE ? ce CATCH BASIN oQO NEW CONSTRUCTED RIFFLE FLARED END OF P/ PE OUTLET 2, Q Q POST / BOLLARD �W 2 ASPHALT PATTERN NEW STREAM CHANNEL BLOCK ,.. °• ,•, >a GRAVEL PATTERN o• 'o El CONCRETE PATTERN R/PRAP PATTERN 400, 1 . ; . � FENCE �CO! CENTER LINNDE : CREEK DITCH CONSTRUCTED) / PCC� UTILITY LINE L/NETYPE LEGE 5 \ �tI OHE OVERHEAD ELECTRIC / UTILITY LINES SO4 -126 € G C Q�,� } SO4-121 � `'4 -11 � SO4 1 7z O 2 1 AND CAP 0000or 0743375039 PARK VILLAGE HOMEOWNERS ASSOC INC 4om-ft 349.4' 0000, NOTES: 1. PROJECT NOR IIS C. GRID NAD'83/NSRS 2007 BASED ON CPS. 2. ELEVATIONS SHOWN HEREON ARE NA VD ' 88 BASED ON CPS. EXISTING STREAM NOTES: J. ALL KNOWN EXISTING UTILITIES AS OF THE DATE OF THE SURVEY HAVE THE CONTRACTOR SHALL FILL IN THE EXISTING STREAM UTILIZING BEEN I ND I CA TED ON THE PLANS. ANY UNDERGROUND UTILITY LINES THAT THE EXCAVATED MATERIAL FROM THE NEW STREAM RELCATION AND WERE NOT VISIBLE AT THE GROUND SURFACE HAVE NOT BEEN LOCATED AS SHALL PLACE THE MATERIAL EVENLY OVER THE ENTIRE LENGTH OF PART OF THE SURVEY OF THE AREA. THE CONTRACTOR SHALL BE REQUIRED TO THE EXISTING STREAM WITHIN THE LIMITS OF THE NEW STREAM RELOCATION. IDENTIFY, LOCATE . AND MARK ALL UTILITY LINES WITHIN THE PROJECT ALL TIE -IN POINTS AND EXISTING STREAM CROSSING SHALL BE PLUGGED AREA PRIOR TO THE START OF ANY CONSTRUCTION. THE CONTRACTOR SHALL BE FILLED, AND GRADED TO MATCH THE NEW STREAM RELOCATION. THE REQU I RED TO PROTECT ALL EXISTING UTILITY LINES WITHIN THE PROJECT SITE 4 - MORPHOLOGY TABLE EXISTING NEW STREAM TYPE G5c C5 DRAINAGE AREA, SgMi 0.090 0.090 BANKULL WIDTH (Wbkf) MEAN RANGE 14,6 12.2 5.0 - 44.2 zp BANKFULL MEAN DEPTH (Dbkf) MEAN RANGE 1.7 1.2 1.1 - 2.0 1.2 WIDTH /DEPTH RATIO (Wbkf /Dbkf) MEAN RANGE 10.8 10.2 2.6 -41.6 O BANKFULL MEAN VELOCITY (Vbkf), fps 3.9 5.2 BANKFULL DISCHARGE (Qbkf), cfs 67.3 67.3 BANKFULL MAX. DEPTH (Dmbkf) MEAN RANGE 2.7 2.7 2.2 -3.2 FLOOD PRONE AREA WIDTH (Wfpa) MEAN RANGE 43.5 61.7 7.4 -134.4 30.4 -106 ENTRENCHMENT RATIO (Wfpa /Wbkf) MEAN RANGE 2.7 5.1 1.1 -9.6 2.5 -8.7 SINUOSITY (STREAM LENGTH/ VALLEY LENGTH 1.1 1.1 AVERAGE SLOPE 1.8011% 1.78% STREAM RESTORATION TYPE (PRIORITY) 1 CONTRACTOR SHALL PLACE THE MATERIAL SUCH THAT NO PONDED OR LOW AREA AT ALL TIMES DURING THE EXCAVATION OF THE STREAM RELOCATION WORK. SCALE IN FEET AREAS ARE CREATED AND SLOPED TO DRAIN TOWARDS THE NEW STREAM. THE 10 5 0 10 20FT EXISTING STREAM AREA WHERE FILL MATERIAL HAS BEEN PLACED SHALL BE 4. SEE PLATE EC -7 FOR EROSION & SEDIMENT CONTROL PLAN AND LOCATION OF MMMIn RESEEDED AND RE- VEGETATED AS DIRECTED BY THE CONTRACTING OFFICER. COI R FIBER MATTING. SEE PLATE RW -1 FOR RIGHT -OF -WAY PLANS. SEE PLATE SCALE: 1''= 10' PL-1 FOR PLANTING PLAN. US Army Corps of Engineers Wilmington District I Z O c3 W 111111111 IIIIIIIII Er z 0 CL CO 0 w w Cs w CO w w Q � J O m C N (D W O Er �W u) C� N L0 m 2 OI Ow � o z T a W u_ 0 z c,5 W W s J U 0 0 L CD ❑7 N 0 J m w 9 H Cn Lu 0 U 0 C N \j U z � J U C/) Cr w U z 1u zwo 0LLz z0 w z U) O � I� 0 z Q U � C0 J MWE z O Q � z �z 0 0 M L 0 Lu � + U) w U) N °C°U) zp < U) �O� � �LU �U� UIr o U CO 0 L < w+ 0 0 O CE � Q O � Q U) 0 F- F_ U Cf) w U PLATE NUMBER P -6 SHEET 8 OF 64 SITE 5 - MORPHOLOGY TABLE EXISTING NEW STREAM TYPE G5 C5 DRAINAGE AREA, SgMi 0.016 0.016 BANKULL WIDTH (Wbkf) MEAN RANGE 6.8 9.8 5.2 - 8.5 U) BANKFULL MEAN DEPTH (Dbkf) MEAN RANGE 1.2 0.8 1.1 - 1.3 WIDTH /DEPTH RATIO (Wbkf /Dbkf) MEAN RANGE 5.8 12.3 4-7.6 BANKFULL MEAN VELOCITY (Vbkf), fps 3.5 3.7 BANKFULL DISCHARGE (Qbkf), cfs 22.3 22.3 BANKFULL MAX. DEPTH (Dmbkf) MEAN RANGE 1.2 1.5 1.1 -1.3 FLOOD PRONE AREA WIDTH (Wfpa) MEAN RANGE 9.4 19.6 9.0 -9.7 ENTRENCHMENT RATIO (Wfpa /Wbkf) MEAN RANGE 1.4 2.1 1.1 -1.7 1.5 -3.9 SINUOSITY (STREAM LENGTH/ VALLEY LENGTH 1.1 1.1 AVERAGE SLOPE 2.4025% 1.087. STREAM RESTORATION TYPE (PRIORITY) 0 2 STREAM Q -CHAWlEL,_ z BLOCK O U) < z N z 0 0 CD 06 I Q w IZI-co ++ OL Q WLo O z _ ��w 000 wUOz 000 0743472135 0 Q + w >- N o + PARK VILLAGE HOMEOWNERS ASSOC INC O U 0 U�� LuU) � � U) ozC C-) Lu o �W� Q o C�� U U) 366S w CIS PLATE NUMBER P -7 SHEET 9 OF 64 M 1 US Army Corps of Engineers Wilmington District I I >- rr C) n 0Q� C) I-- U) C\j U 00 z Er < >- < U) 1- 0 0 LLI 0 CE C) LLJ F-- w C) 0 X004 C\j 0 I I LO 0 0 (D ry- CE LLI C) C\j U) < w CYD LLJ S I !I CY D cr_ Lu C\j i LO m 0 CD 1 0 C\j C\j S cz C) IIIIIIIII 3z Lu �E = (-) < z LL: 5; L!� < 3: Lij LIJ , .to 2-- , =� LL >- rr C) n 0Q� C) I-- U) C\j U 00 z Er < >- < U) 1- 0 0 LLI 0 CE C) LLJ F-- w C) 0 X004 C\j 0 I I LO 0 0 (D ry- CE LLI C) C\j U) < w CYD LLJ S I !I CY D cr_ Lu C\j i LO m 0 CD 1 0 C\j C\j S cz C) CfD 3z Lu �E = (-) < z LL: 5; L!� < 3: Lij LIJ , .to 2-- , =� LL >- rr C) n 0Q� C) I-- U) C\j U 00 z Er < >- < U) 1- 0 0 LLI 0 CE C) LLJ F-- w C) 0 X004 U) 0 + °CZa < I I LO 0 0 Lu CE LLI C) C\j U) < w CO Cn S F- C) !I LLI U) Lu i CY) 0 0 C\j U) 0 C/) ry- rr < cl: LLJ rT- 0 H 0 U) 0 rr 0 CO OW 71 0 rr 0 0 -- n 0Q� C) I-- U) — U) + LLI -J LLj 0 U) 00 z Er < >- < U) 1- 0 0 LLI 0 CE C) < F-- w C) 0 X004 U) 0 + °CZa < I I LO 0 0 CE LLI C) C\j U) < F-- U) III LLI 0 rr F- C) CO LLI U) PLATE NUMBER P-8 SHEET 10OF 64 9 m 3 2 1 t-y-yly-111% WOODS LINE 4 ft E 2044324.7946 mW E 20442t3.�-3O E 2044260,q5,3&- E-'m 2044357.5456 UTILITY POLE ::::Z-�NSTRUCTED POOL N ; - 5 ft",� + I I IIIIIIIII 9 5 M 3 2 1 W I AR .1 I E F H PVI 7+91.32 366 . . . . . . . . ... . . . . . .. . . . . . . .. . . . . . .. . . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . PVI 7448.65 . . . . .. . . . . . ... . . . . . .. . . . . . . . . PVI 6+78.26 PVI 7+19.37 EL. 361.70 EL. 362.53 EL. 362.66 365 .. . . . . . . . . .. . . . . . .. . . . . . . .. . . . . . .. . . . . . . .. . . . . . .. . . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . .. . . . . . . .. PVI 6+50.16 LEFT TOP OF BANK PVI 6+10.12 EL. 361.57 2 364 ................................ PV' 5 +8 .02 - .......... ................. ........................ ........................... ............. .............................. .............. EL. 360.95 EXISTING RIGHT TOP OF BANK BANKFULL 0.4502% GROUND 1 . 363 . . . . . . . . ... . . . . . .. . . . . . . .. . . . . . .. . . . . . . .. . . . . . ... . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . . . . . . ... . . . . . . . . . . ... . .......................... 0 . .. . .. . . . . . .. . . . . . ... . . . PVI .5+43.23 362 . . . . . . . EL- 359-14 . . .. . . . . . . .. . . . . . .. . . . . . . . . ... • • • • • . • • • • • ... • • • • • . • • • • • ... • • • • • • • • • .. • • • 1.5782%. . . . . • • ... • • • • . . • . �74 -,._..-0-.450 ................. .......... ................. 361 ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0198% . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . ... . . . . . . . . ................... SO)o 360 .. . . .... . . . . . . . . . • . . . .. . . . . . . .. . . . . . ... . . . . . .......................... ......................... ............................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OtAs, C,1 V. slelp-004" 359 .. . . . . . . 1:1-f . . . . . . . .. . . . . . .. . .. . . . . . . . ... . . . . I . . . . . . . . . . . . .. .. . u .... .... ........................................................................................... .. . . . . . . .. I,- , Ln 0 C4 MM R + ..... ...................................... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . 358 . . . . . ... . . . . . .. . . . . . ... . BOULDER CONSTRUCTED W + C4 + W 111- RIFFLE STEP-DOWN CS CONSTRUCTED RIFFLE' I,- M CONSTRUCTED RIFFLE IL uj 357 . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . . . . . . . . . . . . . 1..; . : . . . . . . . . . . . . . I �. I � . . . : . . . . . . J . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . .. PVI' PVI 6+10.12 +0 > j CL W .4 . PVI 6+50.16 CL W EL..359.75 EL. 359.87 EL. 360.37 . . . . . . . . . . . . . . . . . . . . .. . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . j . . . . . . ........................... . . . . . ... . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . .. 356 . . . . ... PVI 5443'23' . . . . . ... . CL 1.11 EL. 357.94 N, In, I- r-, M co, C) N, M 1q, N et'' t0 0, In 00'N W, 0 0,r- 0,11 W, P- co, M M In 11 v-,11 0), fa V.,(a 00' M 0,00 0), Nr 0'0 M, In In, r-, co 355 . . . . . %-.%N . . . . . 11 .-W . . . . . 0.0 . . . . W.-M . . . . . . . . . . W -M . . . . . r-.N ..... W.-V . . . . . 0An ..... I . . . . . M.0 . . . . . 0.44 . . . . . 0-.v . . . . . 0--co . . . . M-1m . . . . . 00.% . . . . . 0 C; t�: 6. 06 C; C; r:. ca V: .C; V:.6 V:. C; V:. 0i C4. C; C4. C; 4. C; 4.v: V;.C; (4.6 cq.T: Ir:.7: vi.7: 4. 01i. Cq C4. M r, win 0 In 0 In 0 W 0 In 0 W 0 in 0 In 0 In wo W 0 t0 to 0 In 0 In CO 0 00 00 00 00 00 00 00 00 00 00 00 00 00 354 5+40 5+50 5.60 5.70 5+80 5+90 6+00 6+10 6.20 6.30 6+40 6+50 6.60 6.70 6.80 6+90 7+00 7.10 7.20 7.30 7+40 7+50 7.60 7.70 7.80 7+90 8+00 8+10 QL'�)PROFILE C/L SITE 4 STREAM RELOCATION PVI 4+65.22 PVI 4+70.22 -361 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EL. 357.26 . . . . . . . . . . EL: 357,46 . . . . . . . . . . . . . . . . . . PVI. 5+09-25 . . . . . . . . . . . . PVI 3+76.05 PVI 4+35.88' EL. 358.99 LEFT TOP OF BANK EL. 355.72 PVI 4+3&.88 EL. 357.13 EL. 356.94 360 . . . . . . . . ... . . . . . .. . . . . . . .. . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . .. . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . • . . . . ... . . . . . • . . . . . ... . . . . . • . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . • RIGHT TOP OF BANK PVI 3+58.71 EL. 355.17 EXISTING .GROUND . . . . . ;4500% 359 . . . . . . . . . ... . . . . . .. . . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . .. . . . . . ... . . . . . . . . . PVI _4+02.65 . . . . . . . . ... . . . . . • . . . . . ... . . . . . . . . . . . ... . ... . . .. . . . . . ... . . . . . . . . EL. 355.84 ro .3 358 .. . . . . . . . ... . . . . . .. . . . . . . .. . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. z BANKFULL . . . . . . . . . . . . . . . . . . . . . . . .. . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . . . : . . . . . . . . . . . . ... . . . . . . . . . . . .. PVI 3+35.70 PVI 3+00-03 EL. 354-50 f-7 357 -- - - - - - - - --- - - - - - -- - - - - - - - - EL. -354.34 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- -- - - - -- - - - - - --- - - - - - -- - - - - - --- - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - -- - - - - - - - PVI 2+72.33 3'$$ 58% EL. 353.54 356 -- - - - - - - - --- - - - - - -- - - - - - - - - - - - - --- - - - - - -- - - - - - - - - - .... . . . . - - - - - - - - - - - - - 0.450124 . . . . ... . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8496/0 3-1 355 -- - - - - - - --- - - - - - -- - - - - - - - - - - --- - - - - - - - - --- - - - - - - -- - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - • - - - - - - - - - - - - • - - - - --- - - - - - - - - - - - --- - - - -- - - - - - --- - - - - - -- - - - - - 1) --- - - - - - -- - - - - - --- - - - - - - - - C t 0 0 -OA592% 3-oVB1149.0 -- - - - - - -- -- - - - - - -- -- - - - - - -- - - - - - - - - - t - - - - - - - - - - - - - - - - - - - - - - - - - - 354 -- - - - - - - - --- - - - - - - - - - - - - - - - - 2.8999% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -+- Ln - - - - - -- Ln C4. C4 C4. -- - - - - - - - - ------------------- - -------------- ------ ---- ------ ----- -- - ------- ------ ----- ---- ------------- 353 ................... - C4 0- -- - - - - - - - - -- - - -- - - - - - - C. - - - - - - / I V Ln C� L6 q +.t,0 C) 1� Cq Ln W (a LO LLI LO M Lo + Ln . .. . . . . . .. + Ln RI. Cq . . . . . . . . . ... . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . + v M . . J 352 . . . . . • • . . . . . I- [Li Ln .. • • • • • . .. .. • • • . .. • • • • • ... • • • • . .. • • • • • ... • • • • . .. • • • • • ... • • • • . . • . Ln ON , >W CL, Uj C4 ULDER ./CO W J 0. uj 351 . . . . . . . . . NSTRUCTED . . . . . . . . . ... . . . . . .. . . . . . ... . . . . .. . . . . . . . . . ... 11%; q . . . . . . . ... . . . • . . ... . . . . . . . . . . . IL Lu . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . . . 1 00 5-0- + Ln Lh RIFFLE STEP-DOWN M M Ln +6 V1. +72.33 . . .. . . . . . . . . ui Cq . .. . . . . . ... . . . + Ln . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . .. 350 . . 1- - A , .. M ;(I . . . . . . . . j . . . . . . . .. . . . ... . . . . . EL. W52.34 Pvi 3'+'00'.0'3 . . . . . .. . . . . . .. M C� - CL Lu EL. 353.14 + Ln BOULDER c:�3 CONSTRUCTED .. . . . . . . m cq 0- 10 Lu RIFFLE ... . . . . . . . . . . . ... . . . . . 349 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONSTRUCTED ice- BOU LQER. CQNSTRUCTED ... . . . . . . . . . . ... . . . . . . . . . . ... . . . (:�-PBOULDERCONSTRUCTED . . . ... . . . . . .. . . . . . ... . . . . . . . . -j RIFFLE STEP-DOWN RIFFLE STEP-DOWN RIFFLE STEP-DOWN IL uj - Coll% M'W In, 0 N,4 r1%, 1% 0 N' to 0, Ln C'N 0, V- co, co (0, Im 0,11% coif'} M'C* co, 0 00'W C'M M''V M, N N, M 0,0 0 348 -t 0 • • • • VAD . • • • • • • • • . CO N • • • • N•-h• . • • . M 1% • • • . r- M • • • • i!}:0• • • • • CO-0 • • • • . N• • • • • 0.0 • • • • . .. • • • . NOt • • • • In .W • • • • . 0.0 • • • • . N-- 11 • • • • V 11 • • • • . M-1 . • • • • to . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - COP 0. N N. N V^ V.N W.-f- W.C4 N. M -T-.M 0.11 0.11 0.10 W.M 0.11 W.V P-. 0 P%. 0 P-. 0 00.90 Co. 0 Co. W CO. fl- 0.11- M. t- W.W 0.0 0 p- - 40 0 o In to to to to to to Ln to Ln 0 ow low w W 0 0 to W W Ln Ln to Ln Ln In In to 0 w w w 0 In W in In Ln In In In Ln 0 Ln 00 M-M 347 L I 2.70 2.80 2.90 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 5.10 5.20 5.30 5.40 (�PROFILE C/L SITE 4 STREAM RELOCATION PVI 1+79.94 PVI 2+05.99 PVI 2+41.76 355 PVI 0+69.19 EL. 350-.3 354 . . . . . . . . . . . . I . . . . . . . . . . . . . . I . . . . . . . . I I . I . . 6 . . . . . 353 • • • • • • • • • • • • . • • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . . .. . . . . . .. . . . . . . .. . . . . . . . . L-La 352w24 . . . . ... . . . . . ... . . . . . . . . . . . ... . . killam . . . ... . . . . . 355 PVI 1+1 7mOO PVI 1+44m17- 'ELm 351mO6 ELm 351m17 RIGHT'TOP OF BANK ................................................ ................... ..................................................... .. 354 Om4003% LEFT TOP OF BANK' 7-\ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ir . . . . . . . . . . . . . . . 353 EXISTING BANKFULL GROUND, AL39"9% 366 365 364 363 362 361 360 359 358 357 356 355 354 361 360 359 358 357 356 355 354 353 352 351 350 349 348 347 352 .. . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . .. . . . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . . . . . ... . . . . . . . . . ... . . . . 352 - -0000'/a 3 + Ll= . . . . . . .. . . . . . ... . . . . .. . . . . . . . ... . . . . . . . . . . .. . . . . . N . . . .. . . . . . . .. . . . 351 351 .. . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . .. . . . . . . . . . . . . . . ... . . . -4500'Yd . ............................ ............ 0 uj 0% 350 350 . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .. . . . . . ... . . . . . .. . . . . . . . . . .. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . . . . . . . . . . . . . 1 A50 ................. .............. ................ . ......... .. .. ....... ........ ............ ..... C4 349 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1 . 0' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 'T: C4 v C4 + Lf) EXISTING WET POND .. . . . . . ... . %�j 348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . .. . . . . . .. . . . . . . . . .. . . . . . ... . . .. . . . . . . . . . . . . . . . . . . . . . . ... . . . . . 348 Ln NORMAL POOL ELEV. 348.0 u LLI .11L + f. Ln + 347 . . . . . ... . . . . . . . .. . . .. . . .. . . . . .. . . . . . . . . Lj . . . . . . . . ... . . . . . . . . . . . . ... . . . . . . . . . ... . . . . . . . . . . . ... . . . Cq Ln . . . . ... . . . . . .. . . ... . . . . . .. . . . . . ... . . . . . .. . . . . . . .. . . . . . .. . . . . . . . . . 347 CDSC C4 J 0 C 6C Ci (D q 0i CL Lu 0 0 IL LLI STONE PROTECTION ( . . . . . ... . . . . . . . . . . . . . . . . . . . . . ... . . . .. . . . . . ... . . . . . .. . + . . . .. . . . . . . .. . . . . . . . . . . . . .. . . . . . ... . . . . . . . . ... . . . . . . . . . . . . . . . . . . I . . . . . . . . . . . . . 346 . . . . . ... 3-Q. - t- , , �i� , 346 o + co) . A BOULDER CONSTRUCTED BOULDER CONSTRUCTED NCDOT CLASS I RIPRAP 0 BOULDER CONSTRUCTED tv) . . 5 W (18" THICK) RIFFLE STEP-DOWN > -1 CL RIFFLE 9TEP-DOW14 RIFFLE STEP-DOWN 345 . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . 1L. W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . ... . . . . . 345 IL uj 344 . . . . . M .. . . . . . 1% . . . . . . % .. . . . . . .. . . . . . 0--v . . . . (0 . . . . . N M. to . . . . 00 Iq . . . . . a. 14 . . . . V-.0 . . . . . A% . . . . . 14 .-1 . . . . . . . . . .. 344 (6. (6. 6. 14.14 d. 14 6. ca CS. as cs. 6i d. 0i d. 0i d. ca C5. 0; 1;.d 6.6 PZ. d Cq.T: 4.6 4.6 vi. 11: 0i. 11: 4. 1: TZ. 4 0;. 1r: ca. d 06A 3 343 43 0-00 0-10 0-20 0-30 0-40 0-50 0-60 0-70 0-80 0-90 1-00 1-10 1-20 1-30 1-40 1-50 1-60 1-70 1-80 1-90 2-00 2-10 2-20 2-30 2-40 2-50 2-60 2-70 PROFILE C/L SITE 4 STREAM RELOCATION SCALE IN FEET 2 1 0 2 4FT 10 5 0 10 20FT I I SCALE: V=2'VERT. ';C'Al F: v=in' HnR7 US Army Corps of Engineers Wilmington District 11 uj 0 7 0 cc a_ z 0 CL co LLJ Wo 0 LD Lij M 11 U) tIJ U) LIJ Li LIJ > LIJ 0 < C\j CD C\j W < 41- Cz 0 + F= I- < C0 M LLJ 00 0 < U) Z CZ) C\j LLJ U _j < C) < < U) uj W U) Cn Lu --- LU CD !1i Cl) C\j CL = I- < < < 0 0 < _j U) 0 Cr = C-) < OC LL] C/) [r LU LU < C/) LL U) Lu 0 0 C) cl: LLLJ u Z LLJ 0 LL =0 Lu U) 0 >_ 0- �__ :�E If (D °C 0 < C) C0 _j 0 I- < CD o 0 + F= I- < C0 M LLJ 00 0 < U) Z 00 F= F-- LLJ _J LLj cl-- 0 < C) < < U) 0 LLJ 0 C) _j LO LLj LLJ + --- LU CD U) Ir >_ 0 c) CL = I- < < < 0 0 < LLJ C/) = C-) < OC LL] co Lu C) F__ C\j C/) LL U) Lu 0 0 C) Lu U) PLATE NUMBER P - 10 SHEET 12 OF 64 E F G H PIPE SCHEDULE PIPE REINFORCED CONCRETE PIPE (RCP) OUTLET PROTECTION LOCATION C/L STA. LENGTH (ft.) DIA. (in.) INVERT END TREATMENT SKEW ANGLE LEN O H Lo, (ft.) THICKNESS T, (in.) STONE TYPE IN OUT INLET OUTLET 4 +29.50 60.40 18" 368.00 362.19 CR Y 840 00'00" NA NA NA SEE PLANS 50 24" 357.74 354.90 YI FES NA 16 18 CLASS 1 RR US Army Corps of Engineers Wilmington District 0 W 111 O W it 0 5 W C PIPE SCHEDULE PIPE LOCATION C/L STA. LENGTH (ft.) REINFORCED CONCRETE PIPE (RCP) OUTLET PROTECTION DIA. (in.) INVERT END TREATMENT SKEW ANGLE APRON LENGTH Lo, (ft.) THICKNESS T, (in.) STONE TYPE IN OUT INLET OUTLET 2 +02.69 102 18" 384.47 383.04 FES ENDWL 390 28'25" 10 12 CLASS A 3 +03.97 80 18" 1 381.88 379.01 CR FES 79-05-12" 30 24 CLASS I RR I MOA TAIAf`C CT011r'TII0CC AC E ri Anrn rAiM c"r/�ri^ki CR =CONCRETE RISER NOTES: ENDWL = NCDOT STD. 838.05 "L" ENDWALL W/ FLAP GATE FES = FLARED END SECTIONS 1. ALL PIPE OUTLET PROTECTION SHALL BE NCDOT RIPRAP 2. ALL REINFORCED CONCRETE PIPE (RCP) SHALL BE CLASS III UNLESS OTHERWISE NOTED. 3. ALL PIPES SHALL BE FIELD ADJUSTED FOR BEST FIT. CONTRACTOR SHALL, AT NO ADDITIONAL COST TO THE GOVERNMENT, FIELD ADJUST ALL PIPE LOCH 7 ONS, LENGTHS AND INVERT ELEVATIONS (INLET AND OUTLET) FOR BEST �IT T,,O EXISTING FIELD CONDITIONS TO ASSURE POSITIVE DRAINAGE. 3 TEMPORARY ACCESS EASEMENT © STA. 1 +52.45 ALONG EXISTING GRAVEL ROAD BEGIN SITE 7 C REMOVE EXIST. - RIPRAP DITCHES SEE NOTE 4 O PIPE LENGTH SPECIFIED TYPIC..AI PIPE MFASIIRFMFNTS ry v I I v J V /1L C C TOP ' 396.7' IW 27• RCP•391..3 F N PIPE LENGTH SPECIFIED CB TOP-400.4' o INV /8• RCP-395.0' W2 NO mW N' Q M2 Z2 C G I H PI2 +08.66 PI 3.56.72 PI4 +63.53 DEL = 430 05'15.85" LIDEL = 2° 58'41.85" RT DEL = 5° 23'32.50" LT D = 50° 00'00.00" D = 50 00'00.00" D = 80 00'00.00" R = 114.59' R = 1145.92' R = 716.20' US Army T = 45.24' T = 29.79' T = 33.73' of Engineers rp� L = 86.18' L = 59.57' L = 67.40' Wilmington District N 737552.1043 N 737541.5054 N 737528.5474 N. E 2044367.9798 E 2044519.9741 E 2044626.0108 LIJ PI 5-60.77 PI 6-35.92 DEL = 80 05'28.94" RT DEL = 2029'55.43" LT D = 100 00'00.00" D = 50 00'00.00" Q R = 572.96' R = 1145.92' a T = 40.52' T = 24.99' L = 80.91' L = 49.97' N 737525.8734 N 737513.2329 E 2044723.2686 E 2044797.4826 O vG �N 0 O 'A �G Lu z „j © TEMPORARY CONSTRUCTION ENTRANCE TO BE INSTALLED .17 ALONG EXISTING GRAVEL ROAD ON THE FLATTER GRADE NEAR DAVIS DRIVE. --,- 3 NEW SYMBOLS LEGEND: NEW DITCH INTERMEDIATE CONTOUR 360 INDEX CONTOUR - 11 - =-=[3 PIPE W /OUTLET STRUCTURE - - PIPE W/ FLARED END SECTION •- ••- .. ---- NEW DIKE L °+° 00 z „j © TEMPORARY CONSTRUCTION ENTRANCE TO BE INSTALLED .17 ALONG EXISTING GRAVEL ROAD ON THE FLATTER GRADE NEAR DAVIS DRIVE. --,- 3 NEW SYMBOLS LEGEND: NEW DITCH INTERMEDIATE CONTOUR 360 INDEX CONTOUR - 11 - =-=[3 PIPE W /OUTLET STRUCTURE - - PIPE W/ FLARED END SECTION •- ••- .. ---- NEW DIKE J 0 m tj z 0 °+° 00 -0 W� rr Na� THE STREAM RELOCATION OCA T ION WORK . co =� O O 111111111 N O w 00 � L' L' z-s = U z W `IJ < J i Posr /BOLLARD LL >- ❑7 405 O N LLj J m W C3 Cn S 405 W IIIIIIIII Lu 0 U ASPHALT PATTERN 0 C N \j N M M M CONSTRUCTION OF THE DE TEN T I ON POND WILL BE PERFORMED BY o 2 400 . . . . . 0' V . . 400 OTHERS l TOWN OF APEX) • �= NEW CONSTRUCTION Q CL YJ d W •• °' .� RA R GRAVEL PATTERN . .......................... (LIMITS OF DISTURBANCE! NCE) Z 0 395 o 0.0000 /0 395 ° . ° O O 2.6867% 5 . THE CON TRA C TOR SHALL REMOVE THE EXISTING RIPRAP DITCH ROW EASEMENT LEGEND: Q � 390 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 WITHIN THE L I MI TS OF THE DE TEN T I ON POND GRADING. CONCRETE PATTERN O UJ 385 PVI 0 +94.01 PVC 2 +30- 40' -VC - - -�V�2+ .0- - 385 6. THE CON TRA C TOR SHALL CONSTRUCT A TEMPORARY CONSTRUCTION ENTRANCE RIPRAP PATTERN � � � ROW EASEMENT � j z � Lu O LLJ 380 EL: 387.19 EL: 391.64. EL. 392.'18 l 380 ALONG EXISTING GRA VEL ROAD ON THE FLAT TER GRADE NEAR DA V I S DRIVE TEMPORARY ACCESS EASEMENT < U) a a ti r. as t� rf M to oo rt { a a oa N r . X X FENCE Q U) O 379 . . . . . . . . . r , . . . . . . . . a. . . . . . . . - 6 -6 - . . . . . . . .. f N . . . . . . . . -vj - . c4 . . . . . . . . . 375 7. SEE PL A TE PL -6 FOR EROSION CONTROL CONSTRUCTION SEQUENCE NO TES CENTERLINE CREEK / DITCH TEMPORARY BUFFER AREA EASEMENT LaLJ U 00 370 00 w a w a a w 0! w a 3 7 0 . ap O Ln r Ln {� N UT /CITY LINE L/NETYPE LEGEND } PROPERTY LINE CE � w Cl) Ir 00 _ 0-50 1.00 1-50 2.00 2-50 3.00 3.50 N + N O t- 0 M M O OHE OVERHEAD ELECTRIC / UTILITY LINES ........................... NEW CONSTRUCT /ON LIMITS (LIMITS OF DISTURBANCE) CL z F-- Q N PROFILE C/L GRAVEL ROAD SITE 7 O v M F c") M cn N Ucr ti M J 0 m tj z 0 °+° 00 -0 W� rr Na� THE STREAM RELOCATION OCA T ION WORK . co =� O O TEMPORARY SILT FENCE N O w 00 � L' L' z-s = U z W `IJ < J i Posr /BOLLARD LL >- ❑7 405 O N LLj J m W C3 Cn S 405 W THE POWER POLE AND UTILITY REL OCA T ION WORK NECESSARY FOR THE Lu 0 U ASPHALT PATTERN 0 C N \j U Z � J U) C/) � rr �wU Z w z rT- zw0 �H z0 w z U) 0 C F-' 0z Q U � C J 1 SCALE IN FEET 30 15 0 30 60FT SCALE: 1 ''= 30' z og z� 00 � z C OQ (z "� z 0 Lu 1- 06 w Q LLJ PLATE NUMBER P -13 SHEET 15 OF 64 °+° 00 + 00 THE STREAM RELOCATION OCA T ION WORK . jp( TEMPORARY SILT FENCE 00 O 00 p Posr /BOLLARD 405 M v d W 00 ~ d W OD LO CM CD r O co � + c�i CD 405 4 . THE POWER POLE AND UTILITY REL OCA T ION WORK NECESSARY FOR THE 1717- 77-1 ASPHALT PATTERN RIPRAP OUTLET PROTECTION N M M M CONSTRUCTION OF THE DE TEN T I ON POND WILL BE PERFORMED BY o 2 400 . . . . . 0' V . . 400 OTHERS l TOWN OF APEX) • �= NEW CONSTRUCTION Q CL YJ d W •• °' .� RA R GRAVEL PATTERN . .......................... (LIMITS OF DISTURBANCE! NCE) Z 0 395 o 0.0000 /0 395 ° . ° O O 2.6867% 5 . THE CON TRA C TOR SHALL REMOVE THE EXISTING RIPRAP DITCH ROW EASEMENT LEGEND: Q � 390 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 WITHIN THE L I MI TS OF THE DE TEN T I ON POND GRADING. CONCRETE PATTERN O UJ 385 PVI 0 +94.01 PVC 2 +30- 40' -VC - - -�V�2+ .0- - 385 6. THE CON TRA C TOR SHALL CONSTRUCT A TEMPORARY CONSTRUCTION ENTRANCE RIPRAP PATTERN � � � ROW EASEMENT � j z � Lu O LLJ 380 EL: 387.19 EL: 391.64. EL. 392.'18 l 380 ALONG EXISTING GRA VEL ROAD ON THE FLAT TER GRADE NEAR DA V I S DRIVE TEMPORARY ACCESS EASEMENT < U) a a ti r. as t� rf M to oo rt { a a oa N r . X X FENCE Q U) O 379 . . . . . . . . . r , . . . . . . . . a. . . . . . . . - 6 -6 - . . . . . . . .. f N . . . . . . . . -vj - . c4 . . . . . . . . . 375 7. SEE PL A TE PL -6 FOR EROSION CONTROL CONSTRUCTION SEQUENCE NO TES CENTERLINE CREEK / DITCH TEMPORARY BUFFER AREA EASEMENT LaLJ U 00 370 00 w a w a a w 0! w a 3 7 0 . ap O Ln r Ln {� N UT /CITY LINE L/NETYPE LEGEND } PROPERTY LINE CE � w Cl) Ir 00 _ 0-50 1.00 1-50 2.00 2-50 3.00 3.50 N + N O t- 0 M M O OHE OVERHEAD ELECTRIC / UTILITY LINES ........................... NEW CONSTRUCT /ON LIMITS (LIMITS OF DISTURBANCE) CL z F-- Q N PROFILE C/L GRAVEL ROAD SITE 7 O v M F c") M cn N Ucr ti M Q zUQ 405 CMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,. . . . . . . . . ,. . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.W. . a- W 40' VC _� J 405 o� co + N 0. W w O U) c� 400 �_ M . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . ... . . . . . . . . . . .. . . . . . . . . . ... . . . . . . . . . ... . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . ,. . . . . . . • 400 J w O 395 4 LY .................... ..... ............................ -0. 0000....................... ...;..........;................ .. ;-iioll . .. 395 U 39n. . . . .. . . . . . . . . . . . . . . . . . . •. . . . . . . . . . ... . . . . . . . . . . ' . . . . . . . . . . . • . . . . . . . . . . ... . . . . . . . . . -• . . . . . . . . . . = . . . . . . . . . . '. . . . . . . . . . . •. . - - _- . . . . . . . . . ' . 390 w U) 1 SCALE IN FEET 30 15 0 30 60FT SCALE: 1 ''= 30' z og z� 00 � z C OQ (z "� z 0 Lu 1- 06 w Q LLJ PLATE NUMBER P -13 SHEET 15 OF 64 A B C D E F G H SITE 11 - MORPHOLOGY TABLE EXISTING STREAM TYPE 0 4r . o ai ro G5c DRAINAGE AREA, SgMi "� �' as ro 1.605 BANKULL WIDTH (Wbkf) MEAN RANGE 32.7 28.1 - 42.7 BANKFULL MEAN DEPTH (Dbkf) MEAN RANGE 3.0 2.6 - 3.4 WIDTH /DEPTH RATIO (Wbkf /Dbkf) MEAN RANGE 11.1 8.4-16.2 BANKFULL MEAN VELOCITY (Vbkf), fps 306.20 4.3 BANKFULL DISCHARGE (Qbkf), cfs 306.24 413.3 BANKFULL MAX. DEPTH (Dmbkf) MEAN RANGE 4.8 4.0 -5.4 FLOOD PRONE AREA WIDTH (Wfpa) MEAN RANGE 285.3 249.0 -3 .7 ENTRENCHMENT RATIO (Wfpo /Wbkf) MEAN RANGE 9 FEf> 5 .9- 11 SINUOSITY (STREAM LENGTH/ VALLEY LENGTH 1 AVERAGE SLOPE .7157% US Army Corps of Engineers Wilmington District 0 W a_ Q W 0 J w SHEET 160E 64 � PROFILE SITE 11 STREAMANK RESTORATION RT. UPSTREAM BANK WOODS SCALE: 1"= 10' 305 9 ' M• M `�� "� °� I � 0-M ro 0 4r . o ai ro °° o 5 r as ro r . ay ro "� �' as ro �"" , • a; ro '� •' a; �o as �o �' Q r o rr °° r o rr ' . . . . .. . . . . . �- o Tr 305 STREAM CENTERLINE PROFILE LX I S I I N& LLL / bANK SHALL LPL HL &HAULU A / MAXIMUM SL UF'L OF 2H: l V AND PLANTED WITH LIVE STAKES WITHIN THE LIMITS TS SHOWN SCALE IN FEET 10 5 0 10 20F T rLj-\ I E: NUMBER P -14 STATION ELEVATION 0 *00 306.20 300 300 -0.10 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 * 79.35 306.24 SHEET 160E 64 � PROFILE SITE 11 STREAMANK RESTORATION RT. UPSTREAM BANK WOODS SCALE: 1"= 10' D Ile 5 No. 4 - BARS 3, g„ 4 LENGTH 3 2 1 M7 6" 4'- 0" 6" I OPENING 4'- 0" STEPS NCDOT STD. DWG 840.66 @ 16" 0. C. Ll 18" DIA. PIPE / EB C 5' -0" 1 „ 4 - *3 BARS � EQUALLY SPACED STANDARD MANHOLI FRAME AND COVER NO. 4 BAR (TYP) L -SHAPE @ 12" 0. C. TIE -IN BETWEEN WALL & BASE STANDARD MANHOL' FRAME AND COVER 4" CONCRETE COVE ELEV. 374.38 ELEV. 37 • NO. 4 BARS 3, 9„ LENGTH nr NO. 4 BAR @ 12" 0. C. V .....,., „ — — — „ T....,..� , C. .d .d .d O .a C .a 1 6" NCDOT SECTION A -A AGGREGATE BASE COURSE r \ U CONCRETE COWER – 1 %„ CLR. - 1 1/2'' CLR. Ln U 0�a aa_ 0° 0 = 0 # J "t i Q CONCRETE OUTLET STRUCTURE GENERAL NOTES (CONCRETE OUTLET STRUCTURE): 1. CONCRETE OUTLET STRUCTURES SHALL BE CONSTRUCTED WITH OPENINGS ON ALL FOUR SIDES. n E F GENERAL NOTES (CONCRETE COVER): G z 1. MANHOLE FRAME AND GRATE SHALL BE NEENAH MODEL R- 1556 -A MANHOLE FRAME, SOLID TYPE "C" LID AS MANUFACTURED BY NEENAH FOUNFRY OR PRE- APPROVED EQUIVALENT IN MATERIAL TYPE, SIZE, STRENGTHS. AND STANDARDS. 2. A 1 �" CLEARANCE SHALL BE MAINTAINED BETWEEN THE MANHOLE FRAME AND GRATE AND REINFORCING STEEL. 6" 4' 6" 1 I i ORIFICE PLATE 34" DIA. N 6" NO 4 RFRAR TIF - IN I&AI I - RASF NO. 4 BAR (TYP) L -SHAPE @ 12" 0. C. TIE -IN BETWEEN WALL & BASE SECTION OPENING w 5� � U J r n� Ln iJ D D r N0. 4 BARS In PLAN 6" CONCRETE SLAB– DITCH--\ LINE NO. 4 BARS 4, -9„ LENGTH STEPS NCDOT STD. DWG 840.66 @ 16" 0. C. 5' low NMI CONCRETE SLAB OPENING // I 2" WEEP HOLES - -IN, \ o') STANDARD MANHOLE FRAME AND COVER DITCH LINE —I I �- =1 I I- I i 1 —, -- I I- NO. 4 BARS - 4, -9„ LENGTH — 18" DIA. PIPE INV. EL. 362.19 24" DIA. PIPE INV. EL. 357.74 .a O ° -°- = (p 6" NCDOT SECTION NO. 4 BAR (TYP) AGGREGATE BASE COURSE L -SHAPE @ 12" 0. C. TIE -IN BETWEEN CONCRETE CATCH BASIN (YARD INLET) WALL & BASE GENERAL NOTES (CATCH BASIN): 1. MANHOLE RING AND COVER TO BE LOCATED OVER STEPS. 2. A STONE DRAIN CONSISTING OF 1 CUBIC FEET OF NO. 78M STONE CONTAINED IN A BAG OF POROUS FABRIC SHALL BE PLACE AT EACH WEEP HOLE. US Army Corps of Engineers Wilmington District it 0 n II z LD CL CL c co w D n m z c`3 W ° W W `IJ cc O u z < 0 N CD N U ai W z c� C1 J L m CD J m W W U) o C) o co N U z z U) 0�m C'0CrM w �0 �Q U Z U) = z w zw0 Ir =U w I— 0uz Q z0 w z w0 ] wO Ucr0 Q ° w� =0 or 0z Q U J ww iu z cn -UD z O a 0 0 w C) z U) 0�m �0 �Q U) = �0 w =U w I— w Q �zQ w0 ] W Ucr0 Q ° w� =0 CO o ww iu z cn -UD u 0 �z0 v 0U w U) PLATE NUMBER P -15 SHEET 17 OF 64 W 0 C I E F G z US Army Corps of Engineers Wilmington District 0 c� W GENERAL NOTES: 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE FOLLOWING SEQUENCE OF CONSTRUCTION IN ACCORDANCE WITH THE CONSTRUCTION PLANS. ANY CHANGES OR IMPROVEMENTS TO THE SEQUENCE OF CONSTRUCTION IS SUBJECT TO THE APPROVAL OF THE CONTRACTING OFFICER AND PRIOR TO THE START OF ANY RELATED WORK. 5 2. STREAM RESTORATION WORK FOR SITES 4 & 5 PROJECT SHALL BE CONSTRUCTED FROM THE UPSTREAM ° WORKING IN THE DOWNSTREAM DIRECTION. CONSTRUCT THE PROPOSED STREAM CHANNEL TO THE GRADE cc a_ SPECIFIED. GRADING OF NEWLY DESIGNED STREAM INCLUDES BACKFILLING OF EXISTING CHANNEL. CONSTRUCT a ONLYA PORTION OF THE CHANNEL THAT CAN BE COMPLETED AND STABILIZED WITHIN THE SAME DAY. ONLY NEW 4 Q CHANNEL WORK SHALL BE PROTECTED WITH SEED. STRAW. COIR FIBER MATTING AND LIVE STAKES. ALL OTHER I I I I I I I I I DISTURBED AREAS SHALL BE PROTECTED WITH SEED, FERTILIZER. AND STRAW. 3. THE CONTRACTOR'S CONSTRUCTION ACTIVITIES SHALL BE SCHEDULED IN SUCH A MANNER THAT THE EROSION AND SEDIMENT MEASURES SELECTED AND MAINTAINED BY THE CONTRACTOR CONTROLS THE EROSION AND SEDIMENT RUNOFF FROM THE CONSTRUCTION SITE. z CL CL 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING EROSION AND SEDIMENT CONTROL MEASURES IN ACCORDANCE W WITH FEDERAL, STATE, AND LOCAL LAWS AND REGULATIONS. 5. THE AREA OF BARE SOIL EXPOSED AT ANY ONETIME BY CONSTRUCTION OPERATIONS SHOULD BE KEPT TO A MINIMUM. 6. THE CONTRACTOR SHALL CONSTRUCT AND INSTALL TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL MEASURES IN ACCORDANCE WITH THE REQUIREMENTS OF THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL 4 PLANNING AND DESIGN MANUAL, JUNE 1, 2006 - CHAPTERS 3. 6, AND 8 REVISED MARCH, 2009. 7. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED AFTER THE AREA HAS BEEN STABILIZED 17. ONCE CONSTRUCTION IS COMPLETE AND ALL AREAS HAVE BEEN PERMANENTLY STABILIZED TO THE SATISFACTION OF THE CONTRACTING OFFICER, REMOVE TEMPORARY SILT FENCE AND TEMPORARY CONSTRUCTION ENTRANCES. SEED AND MULCH IN ACCORDANCE WITH SPECIFICATION SECTION 32 92 19. ALL REMAINING DISTURBED AREAS. z z 2 18. INSTALL ALL CONTROL MEASURES PRIOR TO COMMENCING CONSTRUCTION WORK. CLEAR AND GRUB AREAS OF SITES SUFFICIENT F 0 o O z J Q 0 z 8. ALL OPEN EARTH AREAS INCLUDING SLOPES NOT RIPRAPPED, SWALES, DITCHES AND ALL OTHER OPEN EARTH AREAS SCARRED, z U) U) z wJw O w ui DISTURBED, OR GRADED AS PART OF THIS CONTRACT ARE TO BE SEEDED IN ACCORDANCE WITH SPECIFICATION SECTION 32 92 19. CE O v0 � N `' � =w wJ } z o C N 9. STOCKPILE AND SEPARATE ALL SOIL SUITABLE FOR FILL OR TOPSOIL IN THE AREA INDICATED ON THE CONSTRUCTION PLANS. S o z ° ,w a co co ANY SOIL UNSUITABLE FOR FILL SHALL BE DISPOSED OF AS DIRECTED. PROVIDE PERMANENT GROUND COVER ON ALL DISTURBED W OC co w o z N W AREAS WITHIN 21 CALENDAR DAYS O C) O W (z U) w a N 10. INSTALL TEMPORARY CONSTRUCTION ENTRANCES. J m wi W U) 11. CONSTRUCT ACCESS ROAD AS SHOWN ON PLANS. THE CONTRACTOR SHALL MAINTAIN THE ACCESS ROAD THROUGHOUT THE Cn co SEQUENCE OF CONSTRUCTION ° ° N 12. INSTALL ALL PERIMETER EROSION CONTROL MEASURES SUCH AS TEMPORARY SILT FENCE AND CONSTRUCTION ENTRANCES. 3 INSTALL TREE PROTECTION FENCE AS SHOWN ON PLANS SO THE ENTIRE PROJECT IS ENCOMPASSED WITH SILT FENCE AND /OR TREE PROTECTION FENCING. SCHEDULE ON -SITE INSPECTION OF MEASURES BEFORE' ANY MORE WORK BEGINS. v z � J 13. PREPARE STAGING AND STOCKPILING AREAS IN LOCATIONS AS SHOWN ON THE CONSTRUCTION PLANS OR AS APPROVED BY o w < THE CONTRACTING OFFICER. z v 14. INSTALL TEMPORARY DIKES AND BYPASS PUMPING SYTEM FOR UPSTREAM PORTION OF STREAM RESTORATION WORK. z_ w O Buz 15. DE -WATER WORK AREA, IF NECESSARY, THROUGH A DE - WATERING PUMP TO MAINTAIN A DRY WORK AREA. WATER PUMPED w O z FROM THE WORK AREA SHALL PASS THROUGH A SILT BAG PRIOR TO DISCHARGE AS SHOWN ON THE DETAIL. a or0z 16. WHEN CONSTRUCTION FOR THE DAY IS COMPLETE, STABILIZE WORK AREA BY ADDING TOP SOIL, EROSION CONTROL MATTING, v AND SEEDING. EROSION CONTROL MATTING SHALL BE INSTALLED AS SHOWN IN THE DETAIL ON THE PLANS OR IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 1 PLATE NUMBER EC -1 SHEET 380F 64 17. ONCE CONSTRUCTION IS COMPLETE AND ALL AREAS HAVE BEEN PERMANENTLY STABILIZED TO THE SATISFACTION OF THE CONTRACTING OFFICER, REMOVE TEMPORARY SILT FENCE AND TEMPORARY CONSTRUCTION ENTRANCES. SEED AND MULCH ALL REMAINING DISTURBED AREAS. z z 2 18. INSTALL ALL CONTROL MEASURES PRIOR TO COMMENCING CONSTRUCTION WORK. CLEAR AND GRUB AREAS OF SITES SUFFICIENT F TO INSTALL EROSION CONTROL MEASURES SHOWN ON THE CONTRACT DRAWINGS. PROVIDE TEMPORARYAND PERMANENT SEEDING o O ALL DISTURBED AREAS IMMEDIATELY THAT WILL NOT BE DISTURBED WITHIN 7 DAYS. J Q 0 C0 M z U) U) z wJw O w CE O v0 Er ago zz � =w wJ U)� �� OU Ow CL � Cnw U� O zUQ 06 OC co w o z N U) Lu O O C) O W (z U) w 1 PLATE NUMBER EC -1 SHEET 380F 64 61 PIPE 0l 5 3 2 Cr w 0 J 0 N I L` 0 w 0 0 w U 0 PIPE 0 o Cr w 0 J D 0 N L� 0 w 0 0 w 3 W= FLARED END WIDTH TYP. DITCH FOR PIPE IN FILL - INLET IN CUT 0 C — TOE OF FILL FLARED END (F.E.) — SEE PIPE OUTLET DETAILS E3/EC-2 2H:1V of SLOPE TO DRAIN RIPRAP ALL OUTLETS UNLESS DITCH IS TO BE PAVED AS NOTED ON PLANS OR PROFILES SEE PIPE OUTLET DETAILS THIS SHEET AND PIPE SCHEDULE ON PLANS TYP. DITCH FOR PIPE IN FILL - OUTLET IN CUT n F- U -PIPE -- 3 0 C o w 0 w/2 J D 0 N LL 0 ui 0 w W= FLARED END WIDTH TYP. DITCH FOR PIPE IN CUT - INLET END TYP PIPE DITCH DETAILS NOT TO SCALE NCDOT CLASS A STONES FILTER FABRIC TEMPORARY STONE CONSTRUCTION ENTRANCE /EXIT EROSION C"' STONE PIPE_ A TOE OF DITCH Lo No OUTLET WITH DITCH "F/rAdo-1 EC- NOT TO SCALE NOTES CONSTRUCTION ENTRANCE /EXIT: 1. THE ENTRANCE /EXIT SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC STREETS OR RIGHTS -OF -WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH NCDOT CLASS A STONE, AS CONDITIONS DEMAND AND REPAIR AND /OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLES OR SITE ONTO ROADWAYS OR INTO STORM DRAINS SHALL BE REMOVED IMMEDIATELY. Ei FLARED END PIPE -�I -- w 0 J E w H J _j I FSEE IPE OUTLET DETAILS B /EC -2 2H:1V F I G 8' MAX STANDARD STRENGTH FABRIC WITH WIRE FENCE (6' MAX.) EXTRA STRENGTH FABRIC WITHOUT WIRE FENCE SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS 0 SLOPE TO DRAIN I TOP AND BOTTOM STRAND M SHALL BE 10 GAUGE MINIM _ 0 � z 0 r N o U L Co U w z � ui LL m _J O ° J m UCCQ Q W w Cl) cn o lu RAP ALL OUTLETS STEEL POSTS U Z FILTER FABRIC ZU< J U) Cr 7RIF ESS DITCH IS TO 2' PENETRATION 8" DOWN & 4" 0 U PAVED AS NOTED w U) FORWARD ALONG 0 PLANS OR PROFILES TEMPORARY SILT FENCE NOTES: THE TRENCH ° 0uz PIPE OUTLET DETAILS z0 1 A A A A 1.5 D* EROSION CON' STONE THIS SHEET AND PIPE FENCE F BRIC SH LL BE MINIMUM OF 32 IN WIDTH ND SCHEDULE ON PLANS SHALL HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING. TYP. DITCH FOR PIPE N CUT - 0 U T L E T END 2. FILTER FABRIC SHALL HAVE A MINUMUM OF 36" WIDTH. FILTER FABRIC SHALL BE FASTENED ADEQUATELY TO THE FENCE FABRIC AS DIRECTED BY THE CONTRACTING OFFICER. 3. STEEL POSTS SHALL BE 5 FEET IN HEIGHT AND BE OF THE SELF - FASTENER ANGLE STEEL TYPE, 0 M STEEL POST_ U M M a LL_ WIRE FABRIC FILTER FABRIC `36" MIN / WIDTH FILTER FABRIC 6-MIN. MIDDLE AND VERTICAL 1NIRES SHALL BE 14 GAUGE WNIMUM. FILL SLOPE GROUND LINE 3. TEMPORARY SILT FENCE SHALL BE INSTALLED IN ACCORDANCE WITH 2 I ~ANCHOR FILTER FABRIC SKIRT NC EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL LJ 8 "MIN_ 8" DOWN AND 4" FORWARD 11-011 D 11-011 — — - STEEL PO T ALONG TRENCH. BAKFILL TRENCH AND 4- MIN. COMPACT THOROUGHLY 4 TEMPORARY SILT FENCE (TSF) (NCDENR ESCM STD. 6.62) ULUILAIILL OR TO TOP OF DITCH WHICHEVER IS LESS rl' SECTION EC -2 MAN I 4D STONE La OUTLET WITH EXTENDED DITCH — — — — — EXISTING GROUND BOTTOM OF DITCH PIPE o PIPE OUTLET DETAILS NOT TO SCALE NOT TO SCALE 2' — — GEOTEXTILE EROSION CONTROL1, La STONE 2 SECTION EC -2 GENERAL NOTES, 1. THE SEDIMENT CONTROL PLAN MUST COMPLY WITH THE NORTH CAROLINA STANDARDS AND SPECIFICATIONS FOR EROSION AND SEDIMENT CONTROL PRACTICES AND MEASURES AS SPECIFIED IN THE EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL AND SHALL BE USED TO ACHIEVE THE REQUIRED DEGREE OF CONTROL. 2. THE SEDIMENT AND EROSION CONTROL PLAN INDICATED ON THE DRAWINGS AND IN THE SPECIFICATIONS IS INTENDED TO CONTROL SEDIMENT IN THE STORM RUNOFF FROM THE SITE AND IS BASED ON THE TOPOGRAPHIC SURVEY OF THE SITES. 3. THE CONTRACTOR SHALL CONSTRUCT THE SEDIMENT CONTROL MEASURES AS SHOWN ON THE DRAWINGS AND SHALL MAINTAIN THEM UNTIL THE DISTURBED AREA IS STABILIZED. IF FIELD CONDITIONS INDICATE THAT THE MEASURES SHOWN ON THE DRAWINGS WOULD BE MORE EFFECTIVE WITH SOME ADJUSTMENTS TO THE LOCATIONS SHOWN, THE CONTRACTOR SHALL CALL THIS TO THE ATTENTION OF THE CONTRACTING OFFICER WHO WILL DIRECT APPROPRIATE ADJUSTMENTS TO BE MADE. 4. THE CONTRACTOR SHALL MONITOR THE SITE CLOSELY TO DETECT SEDIMENT LEAVING THE SITE. IF IT IS DETERMINED THAT THE SEDIMENT CONTROL MEASURES ARE NOT FUNCTIONING EFFECTIVELY, THE CONTRACTING OFFICER WILL DIRECT THAT IMPROVED MAINTENANCE OR INSTALLATION OF ADDITIONAL MEASURES, AS APPROPRIATE TO CORRECT THE DEFICIENCY, BE PERFORMED BY THE CONTRACTOR. US Army Corps of Engineers Wilmington District II 0 II II �o 0 z a zo W 0 II z fl co z Lij W °- W - cc T_ 0 � z 0 r N o U L Co U w z � ui LL m _J O � Q ° J m UCCQ Q W w Cl) cn o lu w SOU o co N U Z w ~z ZU< J U) Cr OC c0 w (D N CIO 0 C/) [r w U w U Z w U) CE Lu zw0 0uz z0 Lu z C/)O 0 z Q U C/) J z O a O O rr (n F= I— Q _J O � Q I j wz� Lu CE O >_ J UCCQ Q Q� w O CL I— az w SOU 2O U If < � w ~z ZU< 0 OC c0 w (D N CIO 0 � ui o w U w U) PLATE NUMBER EC -2 SHEET 39 OF 64 0 5 M 3 2 1 FBI 1.5' E 10' FINISHED 1 GRADE F DISTANCE VARIES G RELOCATED STREAM z NCDOT CLASS I - NCDOT NO. 57 BACKFILL ACKFILL RIPRAP STONE rA SECTION A -A C - 3 N.T.S. TOP OF STREAMS PLAN FILTER FABRIC M, 5.0' MAX. DEPTH PLAN MUD MATT am, PROFILE o TYPICAL TEMPORARY � STREAM CROSSING SITES 4 & 5 N.T.S. .S) MIN. 8" CLASS A RIP RAP (TYP) MIN. 8" CLASS A RIP RAP (TYP) :S STREAM CHANNEL BLOCKS :AM BLOCKS SHALL BE CONSTRUCTED AT THE RFACE BETWEEN THE EXISTING STREAM AND PROPOSED STREAM RELOCATION. :AM BLOCKS SHALL BE A MINIMUM OF 6" BELOW INVERT OF THE EXISTING STREAM. :AM BLOCKS SHALL EXTEND A MINIMUM OF 3' BEYOND LIMITS OF THE EXISTING STREAM. FACT BACKFILL IN ACCORDANCE WITH THE SPECIFICATIONS. COST OF THE RIPRAP, STONE, FILTER FABRIC FOR THE 4LLATION OF THE STREAM CHANNEL BOCK SHALL BE 3IDERED INCIDENTAL TO THE VARIOUS ITEM INVOVLED IN THE CONSTRUCTION OF THE STREAM CHANNEL BLOCK. TYPICAL STREAM BLOCK PLAN NCDOT N0. 5 - OR NO 57 WASHED STONE � TYPICAL TEMPORARY � STREAM CROSSING SITE 11 N.T.S. 21" FILTER FABRIC EM SECTION B -B N.T.S. TABLE CHANNEL STREAM BLOCK STRUCTURES APPROXIMATE LOCATION (SEE NOTE BELOW) TOP OF STONE ELEV. NORTHING EASTING C/L STA. OFFSET DIST. SITE 4 737107.614 2043567.962 1 +14.54 -13.90 C5 737095.571 2043573.460 1+17.92 -1 .10 349.00 O 737146.832 2043656.235 2 +27.23 10.20 N 737132.015 2043667.481 2 +36.28 26,40 351.70 z 737212.455 2043715.051 3 +16.83 3.90 LU 0 737198.512 2043725.158 3 +17.74 21.10 352.90 m LU 737202.273 2043915.365 5 +30.45 41.40 EROSION STONE 737218.242 2043920.072 5 +34.99 27.30 357.90 737219.520 2043920.448 5 +35.44 26.20 357.90 737229.592 2043923.417 5 +39.62 18.20 737250.156 2044038.669 6 +69.66 11.50 359.90 737236.162 2044043.151 6 +69.66 26.20 737288.364 2044207.545 8 +59.40 6.10 361.70 737277.851 2044213.214 8 +69.02 16.30 737280.315 2044377.820 10 +43.15 8.60 366.30 737272.083 2044381.549 10 +47.31 16.60 SITE 5 737252.440 2043776.460 0 +43.45 7.50 355.00 737251.029 2043790.696 0 +49.25 19.20 US Army Corps of Engineers Wilmington District I z LD 111111111 IIIIIIIII z W o z 0 N � 17, < ADJUSTED FOR BEST FIT TO EXISTING STREAM CONDITIONS AT THE 0 0 Cn C5 N M w co Q } z � O O Cj CS z N BLOCK IS ACHEIVED. LIJ Li °- _j O z W U LU 0 w W w �pU J m LU cc J LL EROSION STONE ❑7 U Q a N - oZC co w C) F-- N LLj J m Lu o W F- W U) o u W o N TYP. PIPE (TYP,) 111111111 z W o z 0 N � 17, < ADJUSTED FOR BEST FIT TO EXISTING STREAM CONDITIONS AT THE 0 0 Cn C5 N M w co Q } z � O O Cj CS z N BLOCK IS ACHEIVED. LIJ Li °- _j O z W U LU 0 w W w �pU J m LU cc J LL EROSION STONE ❑7 U Q a N - oZC co w C) F-- N LLj J m Lu o W F- W U) o u W o N U Z J C/) Cr w U Z w z zwo �LLz z0 w z �o °C o z Q U � C J PROFILE PLATE NUMBER EC -3 SHEET 40OF 64 z 0 THE LOCATION OF THE STREAM CHANNEL BLOCKS SHALL BE FIELD 17, < ADJUSTED FOR BEST FIT TO EXISTING STREAM CONDITIONS AT THE 0 0 C5 SITE. THE LOCATIONS, LENGTHS AND TOP OF STONE ELEVATIONS M w Z MAY BE CHANGE AT THE DIRECTION OF THE CONTRACTING OFFICER o Q °C Cj TO ASSURE PRIMARY FUNCTION AND PURPOSE OF THE CHANNEL STRE AM z BLOCK IS ACHEIVED. � o w or cn _j °6 EC \e" U LU 0 w p J Q w �pU o m LU CLASS B J (z U) U) EROSION STONE v U Q 0 U - oZC co w C) F-- N Q �� Op Lu o � F- 0 W 6., 42" DIA, Lu TYP. PIPE (TYP,) PROFILE PLATE NUMBER EC -3 SHEET 40OF 64 0 5 M 3 2 A I B I C 2 C -4 TYPICAL DETAIL COIR FIBER MATTING PLAN VIEW BRUSH MATTRESS - THIS METHOD USES HARDWOOD BRUSH LAYERED ALONG A STREAMBANK AS A MATTRESS AND ANCHORED IN PLACE WITH GRID OF STAKES AND WIRE. THE TOE BELOW THE WATERLINE 1 IS ANCHORED BY ROCK. N.T.S. =S (3' LENGTH) 12 GAUGE NON- GALVANIZED WIRE WIRE SECURED TO STAKES 'ANCHES MIN. PER 3' :HES OF 1' DIA, OR LESS STAKE BANK EXCAk /A , AT TOE OF SLOPE 1.5' WIDTH x 1.0' DEPTH (BACKFILL WITH SOIL) D I E I F COIR FIBER MATTING l I I G 2 "x2" WOOD STAKES 3' LONG SECTION A -A N.T.S. COIR FIBER MATTING TO EXTEND FROM TOE OF STREAM TO 2'BEYOND ----- TOP OF CUT SLOPE 41) /� Ai irc TYPICAL DETAIL BRUSH MATTRESS N.T.S. CROSS SECTION SECTION B -B N.T.S. -RESS: SPECIFIED TYPE AT 45 G ENOUGH TO COVER BANKS PLUS I' DEEP INTO TRENCH AND I' ABOVE TOP OF BANK. 2. DIG TRENCH AT BASE OF BANK, RESERVING SOIL FOR BACKFILL 3.LAY FIRST LAYER OF CUTTINGS PERPENDICULAR TO SLOPE, MAKING SURE TO PUSH CUT END INTO TRENCH 4.LAY SECOND LAYER AT 45 DEGREES (UPSTREAM) 5. LAY THIRD LAYER AT 45 DEGREE (DOWNSTREAM Iff US Army Corps of Engineers Wilmington District 0 W J 0 m cc a_ a W Q z O CL CL co co w w 0 J 0 m U z � J CIS C/) � rr �wU z 1 LJ zw0 0H z0 w z U) O � If oE, 0z Q U � C J z 6. (OPTIONAL STEP IF NEEDED TO HOLD BRANCHES CLOSE TO GROUND SURFACE AT TOP OF ~ z � STREAMBANK). ABOUT 1/2 -2/3 OF THE WAY 0 0 UP THE BANK, PLACE STAKES IN A ROW, M w SPACED 3' APART. HAMMER TO GET STARTED. O Q °C WRAP WIRE AROUND 1ST STAKE; CONNECT TO w z 2ND STAKE AND WRAP; CONNECT TO 3RD STAKE 0 AND WRAP, ETC. Q ui 0 7.USING SHOVELS AND BUCKETS OR TRACK HOE � � w BUCKET, SPRINKLE SOIL THROUGH THE CUTTINGS C/) 0 U >_zQ 8.IF USING OPTIONAL STAKES, HAMMER INTO BANK 0 Q 0 Q 9. WRAP WIRE NEAR TOP OF STAKES IN ui CD CRISSCROSS PATTERN. � w 3: 0 10FINISH BY HAMMERING REMAINING STAKES INTO 0 BANK. U) 0 z_ C/) Jew Q w7� O CE ww� Q Co LL c/) D o= Om U PLATE NUMBER EC -4 SHEET 41 OF 64 N N O N j z - IJ U Lij LL ? ❑7 O N 0 J m W 9 Cn S W Lu 0 U 0 co N U z � J CIS C/) � rr �wU z 1 LJ zw0 0H z0 w z U) O � If oE, 0z Q U � C J z 6. (OPTIONAL STEP IF NEEDED TO HOLD BRANCHES CLOSE TO GROUND SURFACE AT TOP OF ~ z � STREAMBANK). ABOUT 1/2 -2/3 OF THE WAY 0 0 UP THE BANK, PLACE STAKES IN A ROW, M w SPACED 3' APART. HAMMER TO GET STARTED. O Q °C WRAP WIRE AROUND 1ST STAKE; CONNECT TO w z 2ND STAKE AND WRAP; CONNECT TO 3RD STAKE 0 AND WRAP, ETC. Q ui 0 7.USING SHOVELS AND BUCKETS OR TRACK HOE � � w BUCKET, SPRINKLE SOIL THROUGH THE CUTTINGS C/) 0 U >_zQ 8.IF USING OPTIONAL STAKES, HAMMER INTO BANK 0 Q 0 Q 9. WRAP WIRE NEAR TOP OF STAKES IN ui CD CRISSCROSS PATTERN. � w 3: 0 10FINISH BY HAMMERING REMAINING STAKES INTO 0 BANK. U) 0 z_ C/) Jew Q w7� O CE ww� Q Co LL c/) D o= Om U PLATE NUMBER EC -4 SHEET 41 OF 64 9 5 M 3 2 1 J(cl 0 M&M 0 AREAS. IF WORK AREA CANNOT HE STABILIZED BY THE END OF THE DAY THEN THE PUMP MUST RUN CONTINUOUSLY 24 HOURS A DAY UNTIL THE AREA IS COMPLETELY STABILIZED. 4. THE OLD CHANNEL CANNOT BE BACKFILLED UNTIL THE NEW CHANNEL HAS BEEN COMPLETELY STABILIZED WITH SEED, MULCH AND MATTING WITH THE STREAM DIVERTED THROUGH IT. ,q NO CLEARING AND e.Riinwpda, CAN OCCUR ON -grRxAm Ramwa THAT ARE NOT TE40VMW M#ATEMW AREA SCALE IN FEET 10 5 r) 10 20FT ACTIVELY BEING DIVERTED 1 MMMOM9 SCALE: V= 10' G. DO NOT CLEAR AND GRUB AN AREA OF CONSTRUCTION LARGER THEN CAN BE REWORKED BY THE END OF THE WEEK US Army Corps of Engineers Wilmington District I I 0 %j 0 U) 65 Lij LIJ 3z 0 Lu LIM > Lij LIJ 0 u < C\j CD C\1 J Lu :�E < Q C-) Lu C. 10 Cr LO C/D i�- co M 0 < + �-- U) Z LLJ -J LLj CD C\j 0 U LLJ z 9 —1 C) 0 < >- < U) di W Cl) Cn Lu 0 F-- LU X00 00 U) LO 0 co C\1 Ir 0 U) C) zUQ _j 0 U) Cr CE co Lu C) F-- N U) C/) [r LU LU < IIIIIIIII I-- C) 0 Lu U) Cr Lu cl: LLJ LLJ 0 LL =0 Lu U) 0 >- 0- �-- :�E If (D C F-' 0 C0 0 %j 0 U) 65 Lij LIJ 3z 0 Lu LIM > Lij LIJ 0 u < C\j CD C\1 J Lu :�E < Q C-) Lu C. 10 Cr LO C/D i�- co M 0 < + �-- U) Z LLJ -J LLj CD C\j 0 U LLJ z 9 —1 C) 0 < >- < U) di W Cl) Cn Lu 0 F-- LU X00 00 U) LO 0 co C\1 Ir 0 U) C) zUQ _j 0 U) Cr CE co Lu C) F-- N U) C/) [r LU LU < 0 U) I-- C) 0 Lu U) Cr Lu cl: LLJ LLJ 0 LL =0 Lu U) 0 >- 0- �-- :�E If (D C F-' 0 C0 0 < n 0 0 F- L < M 0 < + �-- U) Z LLJ -J LLj ON CEO 1-- Er U) C) 0 < >- < U) �-- I-- LLJ 0 CE C) 71 LLJ Lu Cf) F-- LU X00 00 U) LO < + Ir 0 U) C) zUQ OZ5 CE co Lu C) F-- N U) U) Lu 0 0 U) I-- C) 0 Lu U) Cr Lu PLATE NUMBER EC-7 SHEET 440F 64 GRA5S SO4-1 6 DircH V, IV VI —RAIL _4 IV V- �SpHALT ;V'.' �RAI' (�LENWAY,. W-000% I IV I I wa-00 W.-IO .0-om TEMPORARY '00 DIVERSIqW w,3 6 5 --Pu Mpr SW4 W00D5P_PEA-' CONSTRUCTION LIMITS (NEW) 560 TEMPARARI 00001, DIKE SITE 5 STREAM RELOCATION— _ S14 J1 00000, 100e BRUSH — — — — -- MATTRESS(TYP.) CONST RIFFLE' CONSTF POOL E 5 k4q � E:viw oil C:::�D uor TEMPORARY C::::�D STREAM CHANNEL STREAM ACCESS BLOC . Is* SO4-74 tA 4 M11 1 RIFLE (7) z F_ < 77 rr F 0 0 F_ I– G < C0 M LLJ CL 0 + + LO C) 0 < I– CEz :��i H _J LLj 0 1– 0 or U) < U) QUO< 0 7 3i LLJ CE C) [___ �--- LLJ +O Lu C\j U) Ir 0c) >_ CL = I- E- 3 r E V U) = < < 0 0 NEW SYMBOLS LEGEND: R E jEA T WITS Afj CO S RUCT1014, EXISTING TOPOGRAPHIC 8 SYMBOLS LEGEND: Lu 0 Lu — 0 U) I— I– 0 (LI ITS DISTUR E) Lu U) OZ • SURVEY COJVTROL T ........ I A!V1, Lu TEIPORARY ACCESS EASEMENT . I- I I, Af 5 CONSTRUCT /0 TS ITS I lou (LI ITS OF DISTUR, CE) 1710 IIIIIIIII C,\Ij SPOT ELEVATIOAf INLETLJMM EC ON 0 CD TOP GO CLEAAfOUT C\J OF CUT Lu % LU (D ui 3z C SANITARY MANHOLE )4-1 < z CJD Lu z ui s < VI IV I !,%I ♦ IV . , ♦ LLJ --c (Z) I I * I I I .,. I I - -, ; I . 1 1, , V I I I I I AREA NOTE TEMPORARY 5TAGINGfSTOCKPILE 4 ca Q I — — NEW STREAM RELOCATION LL DECIDUOUS TREE V V V I I I I I III: - " I 'I . . % iz LLJ ry-f-y-ly", WOODS LINE IV I V C\j 0 U I OPEN AREA WITHIN CONS RUCTKftLIM`I*TS1OF­S1TE 6 DETENTION POND KI RIPRAP OUTLET STRUCTURE V V SHALL-BE USED FO—RADDITIONAL TEMPORARY STAG I`NG/STQCKPI LE AREA W _j UTILITY POLE a GUYWIRE Cf) FOR SITES 4 ANF 5 STREAM RELOCATION WORK. co V I W 0 C\j CATCH BASIN ->ONSTRUCTED POOL a FLARED END OF P1 PE OUTLET CONSTRUCTION Z I IhAITC INIMA C.:, KIrr 77" 7 7Rz I T 7 17 1 0 POST / BOLLARD E 5 k4q � E:viw oil C:::�D uor TEMPORARY C::::�D STREAM CHANNEL STREAM ACCESS BLOC . Is* SO4-74 tA 4 M11 1 RIFLE (7) z F_ < 77 rr n C\j 0 0 F_ I– 131 ,54883 < C0 M LLJ CL 0 + + LO C) 0 < I– CEz :��i 40d NAJL _J LLj 0 1– 0 or U) < U) QUO< 0 7 3i LLJ CE C) [___ �--- LLJ +O Lu C\j U) Ir 0c) >_ CL = I- E- 3 r E V U) = < < 0 0 IZI- ;!� U) CE: (0 Lu (Z:) 06 W LC) U) Lu 0 Lu — 0 U) I— !�r —.V TEMPORARY PUMP AROUND SYSTEM LEGEND: —V— IFEWOMW SILT FEW TE40VRAW E*EMr D69PAWR FE40VMW Da US Army Corps of Engineers Wilmington District I I U) 0 C/) ry- rr < cl: LLJ LLJ Ir LL =0 LLJ U) 0 If °C 0 C0 _j MWE z 0 z F_ < 77 rr n C\j 0 0 F_ I– CD CY) _j IZI- co < C0 M LLJ CL 0 + + LO C) 0 < I– CEz :��i 00 _J LLj 0 1– 0 or U) < U) QUO< 0 0 C) C) LLJ CE C) [___ �--- LLJ +O Lu C\j U) Ir 0c) >_ CL = I- 75 . + F-) < CD < < >� =) 0 cr U) = < < 0 0 IZI- ;!� U) CE: (0 Lu (Z:) 06 W LC) U) Lu 0 Lu — 0 U) I— I– 0 Cf) U) 0 Lu U) OZ Lu C\j 1710 IIIIIIIII C,\Ij z 2 0 CD L O co C\J Lu LU (D ui 3z C z < z CJD Lu z ui s < co LL CD C\j 0 U W _j _j Cn w Cf) Lu co 0 u 0 C\j U) 0 C/) ry- rr < cl: LLJ LLJ Ir LL =0 LLJ U) 0 If °C 0 C0 _j MWE z 0 z F_ < 77 rr n C\j 0 0 F_ I– CD CY) _j IZI- co < C0 M LLJ CL 0 + + LO C) 0 < I– CEz :��i 00 _J LLj 0 1– 0 or U) < U) QUO< 0 0 C) C) LLJ CE C) [___ �--- LLJ +O Lu C\j U) Ir 0c) >_ CL = I- 75 . + F-) < CD < < >� =) 0 cr U) = < < 0 0 IZI- ;!� U) CE: (0 Lu (Z:) 06 W LC) U) Lu 0 Lu — 0 U) I— I– 0 Cf) U) 0 Lu U) OZ Lu C\j 1710 C,\Ij z 2 0 CD L O co C\J Lu LU (D ui 3z C z < z CJD Lu z ui s < co LL CD C\j 0 U W _j _j Cn w Cf) Lu co 0 u 0 C\j U) 0 C/) ry- rr < cl: LLJ LLJ Ir LL =0 LLJ U) 0 If °C 0 C0 _j MWE z 0 z F_ < 77 rr n C\j 0 0 F_ I– CD CY) _j IZI- co < C0 M LLJ CL 0 + + LO C) 0 < I– CEz :��i 00 _J LLj 0 1– 0 or U) < U) QUO< 0 0 C) C) LLJ CE C) [___ �--- LLJ +O Lu C\j U) Ir 0c) >_ CL = I- 75 . + F-) < CD < < >� =) 0 cr U) = < < 0 0 IZI- ;!� U) CE: (0 Lu (Z:) 06 W LC) U) Lu 0 Lu — 0 U) I— I– 0 Cf) U) 0 Lu U) . r . PLATE NUMBER EC-8 SHEET 450F 64 G z NEW SYMBOLS LEGEND: EXISTING TOPOGRAPHIC SYMBOLS LEGEND: N EW CO /R FIBER MATTING LA E EIENT N LI F D STURBaNCE S (a SURVEY CONTROL BENCHMARK POINT (TBM) .00e IT50 TE POR/t/AyRY ACCES 0 SURVEY CONTROL Po/NT Y5® •ei irY kv 4 +r °11 drY yv® ® °1d {ry b4+ _ �ii ��E��ASEMENT LI D STURBANCE S W U) Cn D O.eO ITSOOFT r'vv +•v rry v SPOT ELEVATION U z TOP OF CUT Co CLEANOUT +v ++ + + OZ5U) OS SANITARY MANHOLE NEW STREAM CHANNEL BLOCK U z � O w U) — NEW STREAM RELOCATION ' ,5 DECIDUOUS TREE rww) WOODS LINE _ EW CONSTRUCTED POOL d�f'.y s9C)r°.} rata* °z. UT /CITY POLE w z GUYW/RE �• �� E�� '+ NEW CONSTRUCTED RIFFLE ce CATCH BASIN 0 � FLARED END OF PI PE OUTLET � C J 0 POST / BOLLARD *`vvr e s r r m ° +L vv+ r v w ' + °r vv+ < m' +•,Y vv r ++ w +L vv+ `. �>d.�r r C', CD N O T U a z J N EW CO /R FIBER MATTING LA ASPHALT PATTE R N 0QLLJ �o .00e O LLJ z J m Y5® •ei irY kv 4 +r °11 drY yv® ® °1d {ry b4+ 0.39' W U) Cn D O.eO GRAVEL PATTERN r'vv +•v rry v Cl) N U z LLJ Lo UQO J CIS Cr +v ++ + + OZ5U) C/) LLJ [r w z NEW STREAM CHANNEL BLOCK U z � O w U) rr W 1u zwo 0LLz C CONCRETE PATTERN d�f'.y s9C)r°.} rata* °z. w z U) O �I� �• �� E�� � C J 69_ ° Tc RIPRAP PATTERN Q O NOT DISTURB AREA 441"kf ,IAss OU IDE CONSTRUCTION LIMITSr Af_ x X FENCE -2044107J8',, CENTERLINE CREEK / DITCH M 3 2 1 MM TEMPORARY PUMP AROUND SYSTEM LEGEND FE40O MW SILT FENCE FE40VM ' ENEMr DWPATOR TE4ORAW DOE FE40ORW ZOATEW PUPP ♦ NOSES TE#PORARr M#ATEMW AWA EM wWQ F v —t •wy0 'Rl N /� ` DED AREA ts it SO4- cA� — . — _ s0440 -� C� E I ES TO REMAIN I E ' ' SO4 -88 DEOW�STA. 7.70 TO-8-20- 2 RT. SIDE & * .,,t ONSTRUCTION LIMI S. SO4.89 SO4 41" O� W2 O �2 m N � �a ro W 2� O O 2 � O �W �i 2 ME US Army Corps of Engineers Wilmington District r z 0 c3 111111111 IIIIIIIII w 0 0 z a a w z w o cif a z � I- co I- ua w aj a w cn w w Ij W o w m z c� 0 o W ( j W UL O z r C', CD N O T U a z J c N U LJ Cy D co v m 0QLLJ �o Z W O LLJ z J m rr ago w W U) Cn D U o Cl) N U z LLJ Lo UQO J CIS Cr Q OZ5U) C/) LLJ [r w z U) Lu O U z O w U) rr W 1u zwo 0LLz z0 - w z U) O �I� C F-' 0z Q U � C J z o z z r O O Q C0 W 0 0QLLJ �o Z W Q + LLj �0 U00 rr ago �z0� CE W Lu W U)pU o U)0 + z Q LLJ Lo UQO � Q Q OZ5U) ozCUco w O N z U) Lu O O O w U) rr W PLATE NUMBER SCALE N FEET SATISFACTION OF THE CONTRACTING OFFICER, REMOVE TEMPORARY SILT FENCE AND TEMPORARY ACTIVELY BEING DIVERTED CONSTRUCTION ENTRANCES. SEED AND MULCH ALL REMAINING DISTURBED AREAS, INSTALL PLANTS EC-9 O S O O 2 O F T IN AREAS AS INDICATED ON THE TYPICAL DETAIL AND PLANTING PLAN AND AS DIRECTED BY THE 6. DO NOT CLEAR AND GRUB AN AREA OF CONSTRUCTION LARGER THEN CAN BE CONTRACTING OFFICER. SHEET 46 O F 64 SCALE* V = 10' REWORKED BY THE END OF THE WEEK DOWNSTREAM WORK LIMIT AS SHOWN IN THE DETAIL ON PLATE EC -5. 10. CONSTRUCTION SEQUENCE SHALL BE REPEATED EACH WORK DAY AND FOR EACH BY -PASS PUMPING OPERATION. 5. THE LENGTH BETWEEN THE TEMPORARY DIKES SHALL BE BASED UPON THE LENGTH OF STREAM THAT CAN BE CONSTRUCTED AND STABILIZED IN ONE WORKING DAY. 11. ONCE CONSTRUCTION IS COMPLETE AND ALL AREAS HAVE BEEN PERMANENTLY STABILIZED TO THE SATISFACTION OF THE CONTRACTING OFFICER, REMOVE TEMPORARY SILT FENCE AND TEMPORARY 6. BEGIN BY -PASS PUMPING OPERATION BY PLACING INTAKE LINE ON THE UPSTREAM SIDE OF THE DIKE AS CONSTRUCTION ENTRANCES. SEED AND MULCH ALL REMAINING DISTURBED AREAS, INSTALL PLANTS SHOWN IN THE DETAIL SHOWN ON PLATE EC -5. PUMP THE CLEAN WATER DOWNSTREAM OF THE IN AREAS AS INDICATED ON THE TYPICAL DETAIL AND PLANTING PLAN AND AS DIRECTED BY THE DOWNSTREAM DIKE WHERE IT CAN DISCHARGE INTO THE EXISTING CHANNEL. INSTALL TEMPORARY CONTRACTING OFFICER. ENERGY DISSIPATORS IN THE EXISTING CHANEL AT THE DOWNSTREAM DISCHARGE LOCATION. PLATE NUMBER TE409M 41' Q#ATEM AREA 10 5 SCALE E I N FEET T O 0 2 0 F T EC-10 NEENEEn SCALE: 1"= 10' SHEET 470F 64 W C I D E F I G Iff # NEW SYMBOLS LEGEND EX /STING TOPOGRAPHIC SYMBOLS LEGEND: ROW EASEMENT O E/P EXISTING IRON PIPE (PROPERTY CORNER) C PAD p5 C H E D U L E - TEMP 0 R A Y STREAM CROSSING 0 U T L T PROTECTION — — — — — – TOP of cur SURVEY CONTROL BENCHMARK POINT (TBM) I ;,8ENCH T EMPORARY CONSTRIJCTI N PRO N I& SURVEY CONTROL POINT US Army Corps ACCESS ALONG PAVED TRAIL PIPS --LENGTH MA. INVERT THIC S STONE LENGTH �3s24 of Engineers -, SPOT ELEVATION . r = � _ l� .., A t I (�C'ATI(�N (ft.) ``�,.. (in.) X1\1 (�11T I n. (ft.) T. (in.) TYPE ___ __ _ ___ __ __ ,,,1,,,,,,,r Wilmington District I 0 c� W J 0 m } W 0 N cc a_ W W a W w 0 0 w u) � W c ° o `z z uD LU LU c z Q o a � W U o z W o a o a- `r w cii U) w cn o Lu z w w w cc m J O m } U14JU7zJU5 AEROSI � ND SEDIMENT CONTROL NOTES (CONTINUED): z o Z r ALL OPE ARTHAREAS INCLUDING SLOPES NOT RIPRAPPED, SWALES, z 6. O O Z DI TCHES AND A� L 0THER OPEN EARTH AREAS SCARRED, DISTURBED, OR Q CO I-- 00 GRADED AS PAPT OF THIS CONTRACT ARE TO BE SEEDED IN ACCORDANCE p Q Q WITH SPECIFICA 77PN SECTION 32 92 99. � o w O 7. A EXISTING VEGETA TION AND TREES NOT WITHIN THE FOOTPRINT OF THE < > w WORK,Q O r cr Z �EW ED ORAPPROVED BY THE CONTRACTING OFFICER'S REPRESENTAT /VE. � UJ Lu Lu AS APPROVED BY THE CONTRACTING OFFICER'S REPRESENTATIVE, ALL TREES X00 � z C/) Q . Q W( THIN THE SNAGGING AND DEBRIS REMOVAL AREA THA T ARE L EANING, AND THA T v Er = U) ALSO APPEAR TO BE BOTH UNSTABLEANO LIKEL Y TO BECOME OBSTRUCTIONS TO z v Q Q STREAM FLOW SHALL BE CUT OFFAT GROUND LEVEL. NO CLEARING AND GRUBBIN °C co ui o Lu Z OF THE EXISTING VEGETATIONALONG THE LEFT SIDE (LOOKING UPSTREAM) WILL � O BE ALLOWED ALONG THE STREA MBA NK WHERE SNAGGING AND DEBRIS REMOVAL Lu � OPERA TIONS OCCUR. v O w M Lu 9. CONTRACTOR SHALL CONS TRUCTA TEMPORA R Y S TREA M CROSSING SIMILAR TO AND IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 6 .70 OF THE NORTH 0 5 m 3 2 1 DAMS AS REQUIRED. Z. CLEAR AND GRUB AREAS OF SITES SUFFICIENT TO INSTALL EROSION CONTROL MEASURES SHOWN ON THE CONTRACT DRAWINGS. INSTALL STORM DRAIN AS SHOWN ON LA YOUT AND GRADING PLAN. PROVIDE TEMPORARY OR PERMANENT SEEDING AS REQUIRED. 3. CLEAR SITE OF DEMOLITION ITEMS. 4. INSTALL THE TEMPORARY SIL T FENCE AS SHOWN ON THE PLANS (NCDENR STD. 6.62. 1) AROUND CONSTRUCTION LIMITS. STOCKPILE AND STAGING AREAS AND BETWEEN ACCESS ROAD AND STREAM. ADDITIONAL AREAS MAYBE USED OTHER THAN WHAT IS SHOWN ON THE PLANS FOR STOCKPILE AREA WITH APPROVAL FROM THE CONTRACTING OFFICER. 5. BEGIN GRADING AFTER PRINCIPAL SEDIMENT AND KEY RUNOFF-CONTROL MEASURES ARE INSTALLED. INSTALL ADDITIONAL CONTROL MEASURES AS GRADING PROGRESSES. THE CONTRACTOR IS TO PHASE THE GRADING WORK TO RETAIN SEDIMENT IN WORKAREAS AND SLOPES HAVE BEEN TEMPORARILY SEEDED. 6. ONCE CONSTRUCTION IS COMPLETE AND ALL AREAS HA VE BEEN PERMANENTL Y STABILIZED TO THE SATISFACTION OF THE CONTRACTING OFFICER, REMOVE TEMPORARY SILT FENCE AND TEMPORARY CONSTRUCTION ENTRANCES. SEED AND MULCH ALL REMAINING DISTURBED AREAS, INSTALL PLANTS IN AREAS AS INDICATED ON THE TYPICAL DETAIL AND PLANTING PLAN AND AS DIRECTED BY THE CONTRACTING OFFICER. SHALL bL MUL(,-HLU IMMLUTAILL r Al- ILH h'LANIINC, WI lH A 4 -INCH /HICK LArLH Uf ACCEPTABLE MA TER I AL . MINIMUM MULCHED AREA FOR EACH TREE SHALL BE A CIRCLE OF 3—FOOT RADIUS FROM THE STEM. ALL EXISTING TREES AND VEGE TA TED AREAS WHICH ARE TO REMAIN UNDISTURBED AND ARE L OCA TED NEAR WORK AREAS SHALL BE PROTECTED BY A CONTINUOUS HIGH — VISIBILITY 4 —FOOT HIGH BARRIER DURING TIMES OF ACTIVE CONSTRUCTION. THE BARRIER SHALL BE PLACED OUTSIDE DR I PL I NES OF EXISTING TREES INSOFAR AS IS PRACTICAL AND BE MAINTAINED IN GOOD REPAIR DURING ALL ACTIVE CONSTRUCTION PERIODS IN ADJACENT AREAS. BARRIERS SHALL BE REMOVED I MMED I A TEL Y UPON COMPLETION OF CONSTRUCTION IN ADJACENT AREAS. CONTRACTING OFFICER SHALL MAKE FINAL DETERMINATION AS TO WHICH TREES TO PRESERVE AND WHICH TO REMOVE, AND CONTRACTOR SHALL ALLOW FOR FLEXIBILITY IN PRO TEC T I ON /REMOVAL OF TREES WITHOUT ADDITIONAL COST TO THE GOVERNMENT. 3. THE CON TRA C TOR SHALL CONSTRUCT A VEGETATIVE BUFFER WITHIN THE TEMPORARY EASEMENT AREA BETWEEN THE RIGHT OF WAY SHOWN AND THE ADJACENT SCHOOL PROPERTY. THE CON TRA C TOR SHALL BE REQU I RED TO PROTECT ALL EXISTING VEGETATION OUTSIDE THE PROPOSED CONSTRUCTION LIMITS SHOWN. THE TREES SHALL BE PLANTED IN ACCORDANCE WITH THE TOWN OF CARY BUFFER AREA STANDARDS. AL TERNA T I VE PLANTS SHALL BE APPROVED BY THE CONTRACTING OFFICER. SCALE IN FEET 30 15 0 30 SCALE* 1"= 30' U w U) PLATE NUMBER 60FT PL-5 SHEET 53 OF 64 z ui o1- Oz fr cf) Q w =o CE: w zQ w U) � 0 c) �� U) < Q�� w F—m ZU0 OLL OC co w o LL U) CV m w 3: O U w U) PLATE NUMBER 60FT PL-5 SHEET 53 OF 64 TEMPORARY N U N EASEMENTS ltmrumAml I-UNZ01 I lum 7 LAZOLMNIZO Z r nVm V 368S Lu CIS FROM TO FROM TO PI NORTHING EASTING PI PI DIRECTION DIST. PI NORTHING FASTING PI PI DIRECTION DIST. PI NORTHING EAST ING PIS PI DIRECTION DIST. SO4 -69 737273.0133 2043900.0 00 SO4 -69 SO4 -70 N 88 019'35.59" W 19.26 SO4 -81 737147.6013 2043698.0736 SO4 -81 SO4 -82 S 35 040'18.72" W 25.06 SO4 -136 737198.6949 2043615-6124,,-'SO4-136 SO4 -137 N 77 035'02.24" E 45.10 SO4 -70 737273.5756 2043880.8 25 SO4 -70 SO4 -71 N 66 017'46.02" W 26.83 PLATE SO4 -82 737167.9633 2043712.6901 SO4 -82 SO4 -83 S 23 003'09.45" W 14.77 SO4 -137 737208.3919 2043659.684 $04 -137 $04 -6 N 49 °10'58.15" E 39.10 SO4 -71 737284.3599 2043856.2 98 SO4 -71 SO4 -72 N 78 °25'18.34" W 12.78 LE I FEE T NUMBER $04 -83 737181.5542 2043718.4738 SO4 -83 $04 -84 S 48 °11'52.77" W 19.23 SO4 -6 737233.9491 204368 2487 SO4 -6 SO4 -138 N 49 030'03.14" E 41.61 SO4 -72 737286.9245 2043843.7419 SO4 -72 SO4 -73 N 88 °03'38.59" W 10 5 0 10 2 OF T SO4 -84 737194.3754 2043732.8125 SO4 -138 737260.9754 2043720.8934 SO4 -138 SO4 -139 N 35 °16'42.19" E 20.66 SO4 -73 737287.7369 2043819.7479 SO4 -73 SO4 -7 °13'18.55" . 6" W 11.91 R W - 2 $04 -139 737277.8428 2043732.8266 SO4 -139 SO4 -140 N 07 °08'29.61" E 20.66 SO4 -74 737282.3451 2043809 - SO4 -75 N 20 W 34.75 SCALE: V= 10' SO4 -27 737197.3135 2043802.2219 SO4 -27 SO4 -30 N 76 °41'01.68" E 43.51 SO4 -140 737298.3443 2043735.3953 SO4 -140 SO4 -141 N 12 046'26.43" W 41.28 SO4 -75 737314. 3797.11 6 SO4 -75 SO4 -76 N 80 °59'52.00" W 15.09 SHEET 570E 64 504 -30 737207.3346 2043844.5605 $04 -141 737338.5994 2043726.2688 SO4 -141 $04- 317.3097 2043782.21 0 SO4 -76 S06 -21 N 13 012'29.32" W 30.78 1 -*- S�< US Army Corps of Engineers Wilmington District I I IIIIIIIII 71 ry- 0 0 z 0 LLJ 0 < C) T- W Z + —J LLj 0 U) CL Er < >- < U) PEW CONSTRUCTED POOL LLJ 0 C) UTILITY POLE U) Ir LU C) ':I- U) 0c) + Lo Ir 0 Lu CE LU (Z:) U) F--- C\j U) LU 0 OZ I-- C) GUYWIRE LU U) 370 ce CATCH BASIN .... . . 0743473385 C) NEW CONSTRUCTED RIFFLE 0 FLARED END OF PI PE OUTLET C C Ct TOWN OF CARP 373J' 0 POST BOLLARD Q r,r 0 CD ry- 0 DAVIS DR co LLJ C\j CD NEW STREA41 CHANNEL BLOCK 0 ASPHALT PATTERN 951 C\1 J C) Lij 3z Lu = < z .00e LL 5; Lij LIJ < Lij C-) LA 0.39, SS C\j U z LLJ :bv �v R/W COQ�RDINATES-- W 9 —1 —1 w Cf) Cn Lu c o 0 U GRAVEL PATTERN C\1 FROM T 0 577 -\(—y 40d NA11 PI NORTHING FASTING -P-I PI DIRECTION DIST. CONCRETE PATTERN N- 7373488' -6 3 --- 7----3-11fy--20"155--9OO9 1&M.374�-- S 04-- 73-TW 9Z SO4-59 SO4-60 N 680 03' 34.96" W - 5-7,32 367,6 ' 369_ SO4-64 737328.7280 2044102.7340 SO4-60 SO4-61 N 86° 3 " -0-4-" W 18-51 RIPRAP PATTERN SO4-65 737329-8130 2044084.2556-SG"- 1---SO4--62---S 56 °07'40.94" W 71.96 HH -SO4 -66- 7-Y7 2 99-.7 09:� 2044024.5102 -- - SO4-62 SO4-63 N 7 3 0 0 3 ' 3 4 . 9 6 W 60. 63 0 NOT DISTURB AREA O'TSIDE CONSTRUCTION LIMITS 4W NA-11 -X— FENCE SO4-67 737307-3755 2043966-5069 SO4-63 SO4-64 S 810 5625.04" W15.07 CENTERLINE CREEK DITCH SO4-68 737305-2633 _M4 3-95J . -5-%0 4 --S 0 4-6 4 --SO 4---B-9 -S 57 °57'17.47" W 60.78E - 1- S'OA -69 372� -0�33 2043900-0700 SO4 -69 SO4-70 N 8801935-59" W 19-26 UTILITY LINE LINETYPE LEGEND OnA Or -­4 OHE — OVERHEAD ELECTRIC UTILITY LINES 1 -*- S�< US Army Corps of Engineers Wilmington District I I IIIIIIIII C/) 0 C/) rr rr I I I < ry- 0 MHz 0 U) 0 rr 0 < U) MWE 71 0 71 ry- 0 0 z 0 LLJ 0 < C) T- W Z + —J LLj 0 U) CL Er < >- < U) 0 LLJ 0 C) 1110 U) Ir LU C) ':I- U) 0c) + Lo Ir 0 Lu CE LU (Z:) U) F--- C\j U) LU 0 OZ I-- C) LU U) rl 0 Q r,r 0 CD ry- co LLJ C\j CD co 0 C\1 J C) Lij 3z Lu = < z LL 5; Lij LIJ < Lij C-) C\j U z LLJ W 9 —1 —1 w Cf) Cn Lu c o 0 U 0 C\1 C/) 0 C/) rr rr I I I < ry- 0 MHz 0 U) 0 rr 0 < U) MWE 71 0 71 ry- 0 0 LLJ 0 < C) T- W Z + —J LLj 0 U) < 00 Er < >- < U) 0 LLJ 0 C) 1110 U) Ir LU C) ':I- U) 0c) + Lo Ir 0 CE LU (Z:) U) F--- C\j U) LU 0 I-- C) LU U) PLATE NUMBER RW-3 SHEET 580F 64 0 5 m 3 2 nrw-n WOODS LINE _ - �� 504 -104 737398.920 044501 .9706 504 -1 Q4 04 -105 N 23s25'S}.74" E 31.21 uriurr POLE j CONSTRUCTED POOL m SO4 -105 737433-.0615 2044516.7665 SO4 -15 SO4 -106 S 510 54.36" W 5.83 I z LD W 111111111 IIIIIIIII SO4 -46 737244.2694 2044230.0616 SO4 -46 SO4 -47 N 81 °28'35.87" 28'35.87" E 33.85 SO4 -47 737249.2866 2044263.5391 SO4 -47 SO4 -48 N 83 °5438.70" SO4 -95 N E 33.16 SO4 -48 737252.8040 2044296.5108 SO4 -48 SO4 -49 N 89 °36'05.23" 56'25.04" 2044296.7941 E 21.51 SO4 -49 737252.9537 2044318.0271 SO4 -49 SO4 -50 N 82 °25'06.49" 03'34.96" SO4 -96 E 56.62 SO4 -50 737260.4234 2044374.1486 SO4 -50 SO4 -51 N 72 °33'53.00" 39.98 E 48.28 SO4 -51 737277.3425 2044428.0210 SO4 -51 SO4 -52 N 03 °03'24.00" E E 43.87 SO4 -52 737321.1501 2044430.3603 SO4 -52 SO4 -53 N 86 °56'35.77" W 11.22 SO4 -53 737321.7485 2044419.1540 SO4 -53 SO4 -54 N 19 021'27.48" W 27.36 SO4 -54 737347.5620 2044410.0851 SO4 -54 SO4 -55 N 46 037'25.18" W 14.83 SO4 -57A 737324.3503 2044370.4317 SO4 -57A SO4 -58 N 51'56'35.77" 28'35.87" W 31.80 SO4 -58 737343.9532 2044345.3923 SO4 -58 SO4 -59 N 84'00'05.36" SO4 -95 N W 35.05 SO4 -59 737347.6160 2044310.5342 SO4 -59 SO4 -60 S 63. 56'25.04" 2044296.7941 W 60.26 SO4 -60 737321.1451 2044256.4041 SO4 -60 SO4 -61 N 78. 03'34.96" SO4 -96 W 47.04 SO4 -61 737330.8767 2044210.3850 SO4 -61 SO4 -62 S 79 °26'25.04" 39.98 W 26.06 SO4 -62 737326.1014 2044184.7687 SO4 -62 SO4 -63 S 56 °56'25.04" E W 34.44 SO4 -63 737307.3116 2044155.9009 SO4 -63 SO4 -64 N 68 °03'34.96" W 57.32 SO4 -64 737328.7280 2044102.7340 SO4 -64 SO4 -65 N 86 038'22.04" W 18.51 SO4 -93 737239.1845 2044229.8681 SO4 -93 SO4 -94 N 81. 28'35.87" E 34.69 SO4 -94 737244.3261 2044264.1751 SO4 -94 SO4 -95 N 83 °54'38.70" E 32.80 SO4 -95 737247.8058 2044296.7941 SO4 -95 SO4 -96 N 89 °36'05.23" E 21.58 PLATE SO4 -96 737247.9560 2044318.3757 SO4 -96 SO4 -97 N 82 °25'06.49" E 39.98 NUMBER SO4 -97 737253.2314 2044358.0109 SO4 -97 SO4 -50 N 65 °58'44.76" E 17.67 SCALE IN FEET SO4 -50 737260.4234 2044374.1486 10 5 0 10 2 OF T \n/ /) R VV - T SCALE: 1"= 10' SHEET 590F 64 0 5 m 3 2 JVV J 506 -14 J� •VVJV 737464.4896 LV�JVV�•JV�V 2043843.7615 JVV J 506 -14 JVV � 506 -15 J S 78 °20 �,J•VV" 42.95 V E �•V 34.12 JUC Lf 506 -28 f f jj`J.93�U 737456,2341 LU9JD99.Ullq 2043604.8449 ZOUd LI 506 -28 ZOUC Zo 506 -29 N N qo 3o 56 °44'22.66" IL.U'I C E oje to 68.95' (,%�G� o o 7 O Q 506 -15 737457.5979 2043877.1732 506 -15 506 -16 S 87 °36'56.60" E 41.90 506 -29 737494.0468 2043662.4960 506 -29 506 -30 N 81 °00'08.85" E 55.45' 506 -16 737455.8549 2043919.0355 506 -16 506 -17 N 31 °00 48.90 E 21.35 506 -30 737502.7189 2043717.2647 506 -30 506 -31 S 85 °18'32.20" E 44.02' w O z 506 -17 737474.1492 2043930.0338 506 -17 506 -18 S 51x00'11.43" E 27.93 506 -31 737499.1187 2043761.1390 506 -31 506 -32 N 47 °55'06.38" E 38.49' U) Ir w Lu �_ F- 0 506 -18 737456.5754 2043951.7381 506 -18 506 -19 S 36 15 17.68 W 32.54 506 -32 737524.9135 2043789.7052 506 -32 506 -33 N 76 °03'52.06" W 21.28 >- O U c/) Z = 506 -19 737430.3320 2043932.4921 506 -19 506 -20 S 5402233.74" W 113.72 - 506 -33 737519.7895 2043810.3550 506 -33 506 -34 S 20002'50.51" E 27.75' < w 506 -20 737364.0960 2043840.0564 506 -20 506 -21 S 75028'03.31" W 67.02 506 -34 737493.7219 2043819.8673 506 -34 506 -35 S 71 14'57.68" E 30.78 Q ° 506 -21 737347.2787 2043775.1804 506 -35 737483.8268 2043849.0163 506 -35 506 -36 S 78 °20'42.95" E 31.25' w v o o 506 -36 737477.5132 2043879.6254 506 -36 506 -37 S 87 °36'56.60" E 28.41' ; 504 N -1 737341.5758 2043746.0814 504 -1 506 -22 S 80 °09 09.31 �� W 98.96 506 -37 737476.3313 2043908.0096 506 -37 506 -38 S 71 °14'57.68" E 32.48' � o 506 -22 737324.6515 2043648.5814 506 -22 506 -23 S 70 °52'41.06" W 90.12 506 -38 737504.1666 2043924.7437 506 -38 506 -39 N 31 °00'48.90" E 50.93' 1-- 506 -23 737295.1294 2043563.4320 S06 -23 S06 -24 S 78 °40'10.79" W 49.32 506 -39 737472.1190 2043964.3236 506 -39 s06 -18 S 51 °00'11.43" E 20.00' ui 506 -24 737285.4389 2043515.0690 S06 -24 S06 -25 S 80 °06'57.87" W 31.54 06 -18 737456.5754 2043951.7381 506 -25 737280.0258 2043484.0021 S06 -25 S06 -5 S 06 °36'08.49" E 67.78 506 -5 737347.3607 2043476.2084 PLATE NUMBER - CHORD LENGTH SEE CURVE DATA SITE PLANS SCALE IN FEET 30 15 0 30 60F T R W- 5 SCALE* 1''= 30' SHEET 60 OF 64 0 5 M 3 1 A I B C 0743483431 WAKE COUNTY BOARD OF EDUCATION 2101 DAVIS DR PKISIR- D I E I F I G H C TOP ' 396.7' IW 27• RCP•391. V TOP-400.4' INV /8• RCP-395.0' N 0 o� W2 �o O g m N� 2 US Army Corps of Engineers Wilmington District I z O C7 W J 0 m W N cc a_ W a W z w w r- � a w z <c w w n ° to < Uw <C z p <Z O w a u U o z w - O � o CJ 2 d w w O � z w > w a J O m r#. ... ► I rr - "- - . - -- -- -v .. .. vv ..... .. v ....v. v -- - -- • - w vv .. . v v. v hII rLAM -U r- ryu Ur r1 rc UU ILr- / z ~' - -- S07 -14 737577.4683 2044704.3351 S07 -14 S07 -15 S 79 °42'49.23" E 44.03 .rror ' `' �` j� 0 POST / BOLLARD •- ..' ---re r / / rrr `� v i �� S0 7 -1 5 7 3 7569 • • a � • " • Z � � � ,..• .�,. •.� 6061 2044747 6569 507 -15 507 -16 5 71 42 18 81 E 112 14 S07 -16 737534.4043 2044854.1300 S07 -16 S07 -17 S 80° 28' 20.02" E 54.56 ASPHALT PATTERN o 0 ,o • - - - - -- �. .... W Y PLANTING EASEMENT COORDINATES Q CO �• •.t' s . "--- •......•• ........ ......"f /.•- " So4 -51 S07 -17 737525. 3737 2044907.9341 S07 -17 S07 -18 S 7° 08' 39.52" W 37.83 0 UJ •L - - - -- /- o... �• ................,, -�„rrr rr � � r r � FROM TO .. ".no GRAVEL PATTERN 0 Q S07 -18 737487.8391 2044903.2295 S07 -18 S07 -19 N 88 °21'04.95" W 93.14 �r z ' - • #� •t' / PI NORTHING EASTING PI PI DIRECTION DIST. L z v� -7� - - - a S07 -19 737490 5188 2044810-1255 S07 -19 S07 -20 S 69 °49'54 94" W 49.43 o O � O Q So4 -42 S040 S07-32 737507.9951 2044239.5259 507 32 507 33 N 63 10 11.88 W 20.00 CONCRETE PATTERN or cn .� ,• ,�� ` - �� S07 -33 737517.0220 2044221.6789 S07 -33 S07 -34 N 26 °49'48.12" E 56.11' 507 -20 737473.4769 2044763.7274 507 -20 507 -21 N 83 °0528.75 W 114.21 Q � o So4 41 gar _ ' 41 S07 -21 737487-2148 2044650.3479 S07 -21 S07 -22 N 77 °34'43.400 W 32 24 •® - 14Z' a � ° SO4 5 Soo -s6 S07 -34 737567.0898 2044247.0029 S07 -34 S07 -35 N 56° 32 56.65 E 75.45 a R /PRAP PATTERN CE � w 00 Sao -90 So4 S07 -22 737494.1491 2044618.8646 S07 -22 S07 -23 N 74 01 59.14 W 61.00 So44 507 -35 737608.6790 2044309.9545 507 -35 507 -36 N 72 °07 34.72 E 30.97 a o ~ ~ " S07 -23 737510.9283 2044560.2206 S07 -23 S07 -24 N 88 13 14.65 W 60.47- � z z = 507 -36 737618.1842 2044339.4292 507 -36 507 -37 N 80 °52 09.88 E 46.07 x x FENCE � Q W (� �• 507-24 737512.8060 2044499.7770 507-24 507-25 S 65° 03'2 7.23" W 38.17 CENTERLINE CREEK / DITCH U w 507 -37 737625.4948 2044384.9157 507 -37 507 -38 N 77034'13.39 E 76.99 S07 -38 737642. o " 507 -25 737496.7089 2044465.1660 507 -25 507 -26 5 300 28' 44.79" W 43.49 UTILITY LINE L/NETYPE LEGEND z v Q 0657 2044460.0993 507 -38 507 -39 N 65 52 11.06 E 74.65 � 507 -39 737672.5825 2044528.2237 507 -39 507 -40 N 61040'34-67" E 50.36' 507 -26 737459.2279 2044443-1064 507 -26 507 -27 N 49017'37-21"' W 14.45 -oHE OVERHEAD ELECTRIC / UTILITY LINES � No S07 -40 737696.4766 2044572.5560 S07 -40 S07 -41 N 89 °08'29.78" E 41.85' 507 -27 737468.6552 2044432.1487 507 -27 507 -28 N 14 °56'19.30" E 29.84 � o S07 -41 737697.1036 2044614.4022 S07 -41 S07 -42 S 29 °12'34.06" E 54.77' 507 -28 737497.4873 2044439.8411 507 -28 507 -29 N 87 °18'05.34" W 54.71 ' 507 -29 737500.0629 2044385.1952 S07 -29 S07 -30 N 49 047'03.50" W 14.95 ui 507 -42 737649.2946 2044641.1321 507 -42 507 -43 S 11 018'42.85" E 40.49 507 -43 737609.5885 2044649.0747 507 -43 507 -44 S 78 °02'15.08" E 59.36' 507 -30 737509.7176 2044373.7767 507 -30 507 -31 S 82 °46'00.76" W 66.50 SCALE IN FEET 507 -44 737597.2852 2044707.1443 507 -44 507 -45 S 79 °42'49.23" E 46.20' 507-31 737501.3443 2044307.8021 507 -31 507 -32 N 84 °26'11.00" W 68.60 30 15 0 30 60F T PLATE S07 -45 737589.0347 2044752.6057 S07 -45 S07 -46 S 71 °42'18.81" E 112.01' 507 -32 737507.9951 2044239.5259 NUMBER SCALE 1 "= 30' S07 -46 737553.8746 2044858.9525 S07 -46 S07 -47 S 80 °28'20.02" E 53.02' S07 -47 737545.0978 2044911.2447 S07 -47 S07 -17 S 09 °31'39.98" W 20.00' R W - 6 S07 -17 737525.3737 2044907.9341 S07 -17 SHEET 61 OF 64 - ® . .. ° '- °� / 1 -- •-- • - -• - -. ..... NEW CONSTRUCTION ITS (LI l S OF DISTURBANCE) j- I a 4 47 S114 S113 312.4' 0 Q, c� o� W= Vo �W m M2 2 Z= OO 2� QW ZW EXISTING TOPOGRAPHIC S SYMBOLS LEGEND: O E/P E EXISTING IRON PIPE (PROPERTY CORNER) zo I 1 -o SURVEY CONTROL BENCHMARK POINT (TBM) I& S SURVEY CONTROL POINT -3824' S 738050.0272 2039668.2559 SPOT ELEVATION co C CLEANOUT OS S SANITARY MANHOLE E DECIDUOUS TREE IYYW) O OUTLINE OF WOODED AREA S11 -7 UTILITY POLE S GUYWIRE ❑ F FLARED END OF PIPE OUTLET 0 P POST / BOLLARD 2039761.9687 S11 -8 S11 -9 ASPHALT PATTERN 0 GRAVEL PATTERN E CONCRETE PATTERN 737979.6549 RIPRAP PATTERN x x F FENCE N CENTERLINE CREEK / DITC/"0-4 511 -17 E 511 -10 737998.4719 2039808.2647 511 -10 ARY CONSTRUCTION EASEMENTS COORDINATES FROM TO NORTHING FASTING PI PI DIRECTION 738148.2956 2039593.9730 511 -58 511 -59 S 80 °39'42.16 738132.2833 2039691.3459 511 -59 511 -60 S 85 °47'35.95 738125.6581 2039781.4200 511 -60 511 -61 S 84 °20'30.56 E - C RD LENGTH SEE CURVE DATA SITE PLAN US Army Corps of Engineers Wilmington District � 2' 2. s aI I -:) [JOv0160DII cvJ1o0c.cv1M zo I I -D zo I 1 -o Zo i7-[[ Dvejv n 511 -6 738050.0272 2039668.2559 S11 -6 S11 -7 S 47 °5741.38" cn Lu 0 E 511 -7 738036.8525 2039682.8682 S11 -7 S11 -8 S 70 °2555.65" Q E 511 -8 738008.7360 2039761.9687 S11 -8 S11 -9 S 41 °19'54.56" R W - 7 E 511 -9 737979.6549 2039787.5457 S11 -9 511 -10 N 47 °45'15.50" 511 -17 E 511 -10 737998.4719 2039808.2647 511 -10 S11 -11 N 43 °2757.80" 36047'15.74" E 511 -11 738034.3383 2039842.2604 C J 11 R/W COORDINATES PI NORTHING 511 -12 738126.1355 511 -13 738094.7398 511 -14 738095.8286 511 -15 738067.2325 511 -16 738044.1559 511 -17 738050.5901 511 -11 738034.3383 EAST ING 2039774.9304 2039772.5397 2039784.9219 2039814.1640 2039824.0094 2039830.1079 2039842.2604 W 0 Q ~ Z co � ui C Lu W W W L O � r CD N T U w z J LL c C0 O EL TD i U ? ❑7 F= I-- Q C0 O M w w O N 0 U J m oEO1 w W C/) cn Lu 0 U 0 Q c� N U z m� Q0 J U) Cr Q W C/) �wU 511 -14 U) O Z U E LLJ R W - 7 511 -15 zw0 Ir S 23"06'18.61" 0LLz 25.09 10 5 0 10 2 0 F T z0 511 -17 N w z E ,��, 8.87 U) O �I� S11 -1 7 S11-11 N 36047'15.74" E C F-' 0 z QU� C J z O TO z � O O z F= I-- Q C0 O M w w DIRECTION ozw Q� oEO1 �Q QUc�n O rW� cr U � w 0 SOU Cnz= U � m� Q0 84058'28.80" Q W CE (0 w o N 511 -14 U) O S U E w U) R W - 7 FROM TO PI PI DIRECTION DIST. PLATE 511 -12 511 -13 S 4'21'16.48" W 31.49 NUMBER 511 -13 511 -14 N 84058'28.80" E 12.43 511 -14 511 -15 S 45'3823.14" E 40.90 SCALE IN FEET R W - 7 511 -15 511 -16 S 23"06'18.61" E 25.09 10 5 0 10 2 0 F T 511 -16 511 -17 N r 4302757-80" E ,��, 8.87 SHEET 620F 64 S11 -1 7 S11-11 N 36047'15.74" E 20.29 WOODS SCALE 1''= 10