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HomeMy WebLinkAbout20120040 Ver 1_ICA Correction from NCDOT_20141208North Carolina Department of Transportation Erosion and Sedimentation ControllStormwater Report Roadside Environmental Unit ReportTVpe Q✓ Routine �PCN �ICA �ECPAR �ICA Ex ts[ � ICA Ez 2nd �CICA-SWO Proiect Information Projec[ Number: 33222.3.1 Lacation: Bridge on US 15/501 over CSX. ProjectType: Contract Lenglh of Project: 0.40 Proiect Evaluation Length Section Description ��r%�b� OE�l� '?:Q, _?. �`-� y a I.;.0 Date of Inspection: 12/OS/2014 Evaluator: Barry Harrington County: MOORE Division: 8 TIP Number: 63680 Disturbetl Acreage: 2 Installation of Maintenance BMP's of BMP's HQWZOne: N Trou[Zone: N Effec[iveness Plan Overall Projec[ of BMP's Implementalion Evaluation 0.40 The Entire Project 8 8 8 8 8 Grading Scale: 10 = Excellent 9= V. Good 8= Good 7= Fair 6-0 = Immediate Corrective Action Needed Comments: Remarks and Recommendations: The "ICA" on ihis project has been lifled. A follow-up review was conducled on December 8, 2014 with Travis Morgan, RE, Jim Dietrich, Assistant RE, Tracy Ingold, PI, David Wainwright with DWR, Art King, DEO, and conUactor personnel. Corrective e. c. measures have been installed and maintained to bring the project back into compliance. Please note the following comments: 1) The coNractor has slabilized stream banks that were disWrbed at time of last review. Before project completion, ensure live stakes are driven into stream banks, as per detail. 2) Silt tence with wa�tle outlets have been installed between channel and the wetlands. NEU is scheduled to be on site, tomorrow. Once �he question of ripping wetland area is decided, please proceed with seeding area with native seed mix and stabilizing slopes adjacent to we�lands with coir fiber ma�ting, as discussed. 3) Need to repair wash on stream bank and seedlmat, as per DWR recommendations. David Wainwright, w/DWR looked at sedimen� deposits in creek and indicated it would probably do more harm ihan qood to remove sediment from channel at this time. 4) DisWrbed fill slopes adjacent to headwall area of culvert have been seededlmat[ed. Repair small washes on slope, as discussed and seedlmat. Please address the following betore project acceptance to ensure good stand of permanent vegetation. -Y2-(US 1) - approx. sta.71+00 to sta.15+00 Lt. on -Y2- contractor has graded behind curb & gutter in this section. Permanent seed/mulch disturbed areas or temp. seed/mulch to meet NCG01 seeding requirements. #'Sta.17+00 Lt. on -Y2- need to stabilize headwall area at outlet end of pipe and repair seed/mat weakly vegetated slope. -L- need to mow weeds LL & Rt. of -L- under and behind guardrail sections. #*Approx. sta.14+00 Rt. over culverl - repair seed/mat weakiy vegetated area on slope. #Approx. sta21+00 �o sta23+00 Rt.- need to repair seed/mulch/mat weakly vegetated areas approx. 5-10 feet behind guardrail and area on slope where slope drain was removed recently. Approx. sta.19+00 to sta23+00 LL- contractor has constructed curb & gWter and has completed grading work. Seedlmat disWrbed areas. Ransdell Borrow site - coNinue to maintain skimmer basinslTRSD's on site. Need to fnal grade disturbed areas, esp. slopes and permanent seedlmulch. NPDES documentation was not reviewed. Continue to perform inspections on a weekly basis and after a.5" rainfall event within 24 hrs. Also, ensure e, c. plans are updated and initialed on a daily basis. 12/8114 1:33 Page 1 of 1 SEDIMENT DISCHARGE TO STREAM �- �. � h , „ ; . . .2m ry+ �� -r,,aY qy; w., � w � . � � � � . .,� � �� �1�, �¢ � -� � . - �x� � S ,..-Y. . `i� �`�'_, .° i , w " a� ��, . � ' si. � � �t i�� a•`.�. � p , ��, _ , . _�y.i�t,.. �i , � .,, � $ ���w�'� _ .s � � �,�z ,� 2.. � s,: � � �,�y�� 9 . � . . . / . W� +��nYR.�� � 9 � .. H i �f4 � l 1 Jf I : .l ,� ,r,��'�.���' . r . , � ' �' .�- � : :' t� , . r, � ' �' ,. v £��#�Zp ��� i,�"�✓�� � °� -� ` � > �,� I �+ 1 � A' �°d j' -.:a r.. w .i" � � ry . � Y� �����. ':;�,+? t �t`�.s �� : . r . w , .`- � s a 1 . .. i T� " .tr 1 '4' .r„b�`t . � . , 4 4. i�+w <, h`: � e�' � � �� � M��W� R� 1M . rY i U � oA a t Y�� �� S� -� �' � � ,H �i a... ° J�Sp�t.1sA d� �c. y � 'i� • YA.. �� �i'�"��`�,.`3 �'G <� c -��� �r �� ♦��'• r � � t a G 1 e vi�' �j�f n/�^ q �, ! ��� f" `:1'i` ' �d .'.:f 1 :�� ,�� � r ^� �� .�'^�!' y.^ '`.d�r � � y � i�3 �c4 w.�'� � +T*6`y `� ; r� e .. ��i � .. , �, ;,� f ' ` . . i� �,�"a e�'�'� � � � , y; ": s,��ys«µ�, 5 si _ .� . .`�Y � �._ � '�..�_ / 1� �! ?\. � �u ` C!!'w' � wL~i.',� Largest discharge — probably 8-10 five gal bucket loads of heavy sand. Washed in from under coir fiber ���� :�?'>, "� `j R. ., s ��4,w� ;t ps F ti�� � f ..l `� ..�uk''Li�� a , . _ �. �ls .r: i y��+_ � } ��Y . ( � � ♦ xy � 0. .� � �� Ynf j ��.6�f - �i � �,y$-� - � . ,� ` (},�� 1(,��.� � . . i / . { "1Y'�'J'K l t�� - . . � �<I'E� 1 � Q : � �.b :. k� � ���}�� -' � - . �, t � �; K � �' � � _ .. --� � . SMa'?lq'X�jx• 6 � r� �..a ar� +' " J �. eF y"?� r- 2'�' S ..� ' - " - v V M.,r -*-`- '` � � o � � .r�� r ' `� itiiz : - °:,a' ` .�'!, . "k' ,n � w .s.; w ,. .__ { 1 �� 1�T . � �" ,� � � �y'7: d � G ♦: ��� ��� f FT M ����,1 • J N I' .' i% j 5/. ��� d� '°f s M( � 4 � .l � . �Y/� � y��� :_1 • i'_ > x �.i.-� 1�"'li� � � .� ��I� ^ � �. yy �; V '� '�� f f � ' � � � � / �..-< �,�� w't � .: t .. ! f" � �.�� :' vy' i ; � .P 3� � i -a ;�`� � ii n ":..' �' � %� � y' �M. h. . � < :� � W< �%t / � �' � \.� l/ .<r�s � � u'.,�c� � �*`f� � .� Ii�'� �1,2'a� �alL � '��.WL�\� ' f�.`C: .. � f �f p� .� � 'C I r" 3 ' �� ' 4 � 1 A � i �� =.-• �.•'V� ✓/, y'yl�I �� W f �.iN a Y y �� t >b . i:, M � + � i � c v �.� ' �'� � � • �� �. � .��. Y l�:c� ae'i' J _� �♦ •. +'�� ` a! !�'. � �2 : .�_:. ♦ r � �.i� f� y ._ m'( .. '" � °o �..: k � , �. �„;,�E . b � ''' � ( � � . \ '^ < � )'i -•`� � e4�..' p d�/ r / i - Q 0'+e Y �� l �. ,�_� � 1. � If 'i� .s� � � .i.r �r .7-.�� ��'�: � �� -t� � ���. � � �� � � o .� � r.,_�� t�� �6����. i+� ��M , . • •t�r N n u. J:A�. •. � ��. � \.i."?. II� ..� . �,<:.. �;.�,_�--..,_ . . . .. . _. ��i��� .� � '� � ... . wTd'. . �" #!�.�' � . .. . . � . � Y ... ' . . _ ..-. gallon buckets � �,�� _ �.. � � 1 t : / d �. 1,, _ ,jj •. � Stream through mitigation area Large release on left side above waddle; smaller release at far end on right (see arrows) AREA NOT EXCAVATED IN THE DRY „ •1 ; 1I Area excavated is approximated by the red lines. They say it wasn't much and no signs of it now I _ � �� i��1 x ;���i y{ -,,�" l��.r.,,.. �.-a . , . ���Y \ � ���� � - � � '�'1 �, � n.tC'� , :� '�� � qF.�as.'.� .:v�: . . r� -> . '� r v' 1' �-"� M I ••'1 i '�'��.Y f�4-µ�V � `2. ,j,' � J� : 1 4 _ � I,. k' Opposite bank of excavation. I think they needed to reach this to finish the wingwall and had left an area for the crane pad to do so. It was the crane pad area that was excavated in the wet on the opposite bank. MITIGATION SITE ��;;;; r� :er ,�, ' - � ,�.a �.,,�C _ .�' ' �. 4'T�iY . �] h �: �?l .. t..P .....°!'(*.: �M Whole site from near U5 1 b ,_ _ - , ::, , ;_ . x__ . - _ _ . , i __ � �� � J]T '! �C ' S . . _ . �al� t ..`Y Y �� � Yii,� l ( .. rtf�s�� _ � .'AV 4� �5T=_^.`r fi.v. - ^'ti T���� Jp ',` J • � Y � �Yi' . ��I / ` "�-4.�,C�Y S., ' < . . �� � . . . . � . .. Lower end near US 1 tying into existing wetlands. J �. � j. `-2:A�= °'TSG � _ , . .:�, Ff � . ; ... . ...�. ��.� iiY�:'4� � .y �i .�� i 8 sy1R�,.. �ew.:�� �.. . �- :1:i f I � f� Tw �{� _ . .��"7iif�^-. _. .. - . , ' - _ � ".•':�ky � � � ' c�- _ . ' � T' _ ..�- .�' = - . _ . - . - ' .. o �c y'�._�p�]. _ " Y: � Y 1��..' -. _] � . !' �. . • . . . . �,. . .�+�-�. - ' ��. � � � .. ' � . -: . i . � • . . .. �. !� • �" . ._._. � . ..� � { .' � . � .�1. . . . . .. . _ �' _ _ . . � `� .��a� � ' , . 9 � + �..' ' - _ _ n ' : , E? �r-`:4 ' � ..�-. �, •,;, :���. �, . ^ .. 7., , = �� y» ,� � �. � , �z. °j � ^ .a.. "�,.. a._ ,.. i + - T" ��1�' jti • ,ys �{^�- "j' ��'��.�ti_ �.• '� � }lsrr ,.s .,�.ya G'r . . �,- �';, . > � ,�,<, s �x ti.� �, �". _ � �r..�. . �.,, ' i. ' . �i �..c�' ^:� � A ` 'y � '4'. � x� .. .e�°!YF :�. '�.x � (`AsF"ag��"�a�`�. . u '` ' "�C;`34�,� . „ . �,� � - .�., n :-. , . °' �, . Upper end looking towards RR tracks from near stream . `` + !�' � �� � '�4j �^ 'I _ - ,. �.t.. �-v'� . _ , _ � .,.. - :Q y� `•.^° -z.�; '. - � -. . — " .:' . �: �; .. - .:1.-- . X u. . . _ ��i, c' ' ` .a: �a... = `�'ia_ `:.I '. .. . . . . _' `.°`*f.!ax.. f.� _.: . " � �� - .. � . °'`°a ,. . . � . s. . . � •. ^�. . ' _-Z i.� s.� �.� � - -- "*4. y - , A ..,-,. � � - - � � -''� S - +i � � 'w ��ey.� f'. ' -� ' - ' ^ _ "'.t'S� ` : +` �.�`;" -. . � f.ti��' � � ������ �` - �' � _ \ ' Y_ �y+ . �`y: ��� . , n'- w . . , . � _ �.. _ .,. � w � �� � .. _c '. ...+.l1M"'t. . . . . . . ' "� �y . ... I ' ...ra�. r �, "�"�!� �. , . � . . , _ '_ . . . . �,.` Looking towards US 1 from upper end,The stream is inside the S&EC fence. � r � `� ` '. � ' 1 ' � y ��,1'tl r' ,,� �, ! + �.onG -°�---� � - y- .::' '; � ,.. � � , -:: �. - .. r _ ;� . �� � °. _ `h: � � . , i � h;� � � � . , '� ' � r F� � ��` ,� iv� �� Wi. .S — ' r�. � 1��F Upper end tying into existing wetlands � ij , ,.., ..� , . ' - '' , � .. .' ;:��,; T Y ' C � � .� y� �,; ' .r� ��. �� �) � . �.:v: :...c.i ior, r,; ��.v , �; ��,, °r� _ � �� . . . �' : ' . - �'.� }s€'&+�ay� - � .. � ` _ ' * 4=�`0.1.� r.r-?:.'n � . y' _ � ' ti=y]� - �` � ' .Y � 7t_�f�°`'�' �..L� r '(' �' - � Y' te ` _ _ ` �,� �'��,#'�I : .,� ,� � : , �. R`�'.'. - ' � �.'� }4�j�'l�'CFl^ . � I _ _ - � . G '�P S � - - ... a .'h�� � ?. d :v`t. � ' . .'if� i �.2f! Tt*.-�� i['�' f 3 .,-: ^ .,,*� s >_ „ ': .: ` ` i ,.�"�s-; , .t , .- , _ ` � �, — � = } a i ..o' _' " '. y� S J�' e �: -. ` i � . T , _ . . .. , �'� •. ^Vr, . \ . . u . , - `� . , � ,_ Looking towards US 1 from near RR tracks. Overview �"_- --. "�-:�,�� ,, `�`-°�� . ,,-,. , _ ,. _� . � _ . ._ _ .r= - -- �. -'.� ,:;� _ �. _ - . �r,;. ��, � . _ , _- ._ _�: P1 � � � - L:� � � i , « ,' ; ,� , �< �(;' .'t% r 1 -f)" . y @���i � f t� '! � ��� E . �� ���� E$e �[ � <1 bY �� , t ��.� ♦�S�fJ' �\. � t iC� i s �+ } , '�i�.. 4� /}'�' � 3 �y�� . . �..� � x �;».�..- �- _ . r . ,_ . _-_ �- --=, �'"'- r� �::, "�Pi'1 �W... . za ��Er N- ti�.,; � � .< . y .�.'u�ly y Y"' �`' :: .: u � �7�,_ y e r r ';r1 ;.,.v.-� � r . i�l''�. .�- yr£t%.?i�� . . ��.�--: - - . - . . , . . � , . . . - . :ti�`-.. . . � , . -- - :�. f .�. -: . ,. . Upper end `� , ,. � �" ��'' ;.;`. - ; _ �',� ';. ,��' . � _ - �: � � �a� � ' , �:tx�`', :� � ` „� �, � � �.{ � _ .. k u.� ..�. , ���. -= y .� --� ' �. �� fe.w.w�`,ye ,ti �. . . . . i��,,; �.�.; � 4''.4 � �*��< -M.� u � 4�E:: , � , . .-,.,'� Where mitigation site ties into stream bank.