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" \1\ . I \ - 11 I 11 r- f \ " INSTALLATION DETAILS AND
ON
CALL 811
N.C. ONE -CALL CENTER �/ ", " t".. _�98_,_;_ _=_1 I . ., 7 ­_ � ; , /' \ /, I -k --,, I I \ ,V,,' , , , .
IT'S 7�� LAW!\" , " I I I (:; I , I'-- / il \
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The undersigned hereby certifies to the best of his knowledge and - ; —1 11\,�'�1_, I , \ \
belief the location of the subject property has been checked against 11 11 —I --L Lil 1, 1; t , I '1/ \ i , I // " k , , 11 .­
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area HUD/FIA maps and Information provided by the Department of I - , \ - - __ I I 1. . ,,— , , I \ -0 \ \//­ I /
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xwonAoN 1. CONTRACTOR SHALL INSTALL TEMPORARY CREEK CROSSING AS ` �� � | `. | ] |\ � \ 8o�� \ �/--` ` � ` 000 ` -` u�~/``\ `, \ \ /' /
I ,, --I_ , -1"-, I"­11 _,,, I "___'_ "I q,1,q< 4\-1--'i 7 I %,- ­!8�,,; 18,
DETAILED. THE TEMPORARY CREEK CROSSING SHALL BE '^^ ~`| | ��� | ' | - \ [-� \ ` \ ' \ \^�/ ' / // �- - L ) ) // /
STALLED 1 �U ' ' | ` `i ' y,
ov um /�� upu|x�a� ���|/um ur |�� �*u�m�m| *m ` ' � � '- . ( r1 ) \ �~ / �\ � ^' °-- / ' / ' / � UK ` ] ����� - �/ ' ' /
�--'�--- Dl9T4NCF T0 /U|0� SF�FR |TNF O��T�|4TiON' | | �� '� � /'�~\ `-�`� �� /^~\ ~�� \ \� / .�'\ \ / �~7/' ��\ ''w�~0/. / / / / '/'/ // ' �U\ \ `~\ l..�Z%^.\Hv/^� /
�----�--'-''-- �- �---' --'-' --- --'--��'-- / / x/-. /� �`/�n / , .� omzc ^^`/ � �` ` -- '� � �' __�^-~-/x/ ' �"~ � � / ' / .�'' . , ' /*/o�� ,r.� � `. ` »���y�n /�uxy�~
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PLANCLASS zmp-nAp
/ , ,SANDBAGS (TYP.)
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TEM
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PROPOSED PIPELINE
NOTES:
1. CONSTRUCT COFFER DAM AND oTIuzc
mEWATERING BASIN mDRAIN WORK AREA.
u puwp STREAM AnmUwo *nnx AREA.3. CONVERT oopFEn nxw no mRs^w
cmoysIwo WHEN NO LONGER NEEDED.
4. c^ns MUST BE TAKEN no xvozm �
CONTAMINATION THE snvsAw FROM �
pnunso nownncnE SEALANT. �
~
COFFER D"
FOR BY-PASS PUMPING PIPELINE STREAM CROSSINGS
2. PRIOR TO INSTALLING THE SEWER LINE ACROSS THE CREEK, THE
CONTRACTOR SHALL INSTALL A TEMPORARY DAM UPSTREAM OF THE
CONSTRUCTION ACTIVITIES, AND PUMP THE STREAM FLOW AROUND THE
AREA OF DISTURBANCE. THE TEMPORARY DAM SHALL BE OF A
NON -ERODIBLE MATERIAL SUCH AS SAND BAGS OR PLASTIC SHEETING
OVER STONE.
3. UPON COMPLETION OF THE SEWER LINE INSTALLATION CROSSING
THE CREEK, THE CONTRACTOR SHALL STABILIZE ALL DISTURBED AREAS
WITH RIP -RAP (SEE DETAIL).
4. UPON COMPLETION OF RIP -RAP, THE CONTRACTOR SHALL REMOVE
THE TEMPORARY DAM, AND TERMINATE BYPASS PUMPING.
5. AT WHICH TIME THE SEWER LINE INSTALLATION HAS PASSED ALL
TESTlNQ, AND THE AREA SEEDED, THE CONTRACTOR SHALL REMOVE
THE TEMPORARY CREEK CROSSlNG, AND RE-ESTABLISH ORIGINAL
CREEK BANK ELEVATIONS.
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