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Alyeska Pipeline Company POA-2007-504 Sheet 1 of 5 February 21,2013
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ADJACENT PROPERTY OWNER: STATE OF ALASKA AL YESKA PIPELINE SERVICE CO.
X313-20X TAPS MP 24.7 SAGAVANIRKTOK RIVER CHANNEL PLUG EXTENSION
TRANS ALASKA PIPELINE SYSTEM
LOCATION AND VICINITY MAP DATE: 02/21/2013 PLATE 1 A OYIN. TAN CI<O. ISM APPR. J>O SCAlf: AS NOTED SHEET 1 Of 5
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Alyeska Pipeline Company ~ POA-2007-504 Sheet 2 of5
GRAPm~ scALE "" PLAN ~s:..c=ALE~: :..;1.!"-=-. 3-oo-:-, -
FEET
ADJACENT PROPERTY OWNER: STATE OF ALASKA
X313-20X TAPS MP 24.7 SAGAVANIRKTOK RIVER CHANNEL PLUG EXTENSION
PLAN
A pl\tl, TAN CI<D, ISM . APPR • .fO
Febmary 21, 2013
AL YESKA PIPELINE SERVICE CO.
TRANS ALASKA PIPELINE SYSTEM
:;:: :':~~13 ~ p-~-A TE: _5_ I
..
. ESTIMATED CHANNEL
GRAVEL fill (SF)
GRAVEL FILL (CY)
CLASS III RIPRAP. (SF)
CLASS J1I ~IeR_AP (CY)· . . - '
IMP.ORTEO . CLASS Ill RIPRAP WllH GRA'it:L-FILLEO VOIDS
(lHICKNESS = 3' APPROX)
EXISTING -GRO.UNO
..
BElOW OHW 0
0
0
.o
PLUG QUANTITIES
ABOVE oHW . .
15,200
5,000
8,'700
2,~
.. .
TOTAL 15,200
5,000
8,700
2,000
LOCAL GRAVEL Flll (ALLUVIAL) MATERIAL
TYPICAL SECTION SCALE: 1• = 20'
tiO.IE; SOME CUTS MAY BE REQUIRED TO LE'it:L SlRUCTURE. CUT ORG~NICS WI_LL BE RE-PLACED ON TOP OF CHANNEL PLU.G.
ADJACENT PROPERTY OWNER: STATE OF ALASKA
X313-20X TAPS MP _24.7 SAGAVANIRKIOK RIVER CHANNEL PLUG EXTENSION
Alyeska Pipeline Company POA-2007-504 Sheet 3 of5 Febmary 21, 2013
. .
AL YES.KA PIPELINE SERVICE: CO.
TRANS ALASKA PIPELINE SYSTEM .
I
~
:: :/::• _. :TE~3 _L ~ SECTION .
A D'MI. TAN ~·ISM APPR. J>D
4 GRAPIDC SCALE
N 8~~~~300~--~888 FEET
MINING PLAN SCALE: 1" = 300'
ADJACENT PROPERTY OWNER: STATE OF ALASKA ALYES
X313-20X TAPS MP 24.7 SAGAVANIRKTOK RIVER TRANS -;.: CHANNEL PLUG EXTENSION
NOTE 1: MATERIAL SITE BOUNDARIES ~ MAY BE FIELD-ADJUSTED TO AVOID RIVER CHANNELS AND VEGETATED AREAS AND TO FACILITATE ACCESS.
Alyeska Pipeline Company ---1
POA-2007-504 ~0. Sheet 4 of5 February 21,2013 TEM
i~------~---M_I_N_IN~G __ PL_A_N ____ ~------+-oA_rr_: ___ o2_fi_1/_2o_13 __ -+----P_L_A_TE __ 4 __ ~ ~~· ~0 4 REV. A 0'1\N. TAN CKO. ISM APPR. JlO SCALE: AS NOrrD SHEET _ OF _5_ ~------~------~--------~------~------------~------------~
VARIES 30' MIN PROPOSED ALLUVIAL \ BUFFER ZONE
MATERIAL SITE - PUSH-UP GRAVEL BERM EXISTING GRAVEL ~ 1\ I ~ ON MAIN CHANNEL SIDE
BAR --_l. \-~~-\-~~~-~,_.,...._ (~=3'±)
- ~ \__ LIMIT .OF SCRA;ro-== MAIN CHANNEL
GRAVEL BAR
TYPICAL SECTION SCALE: NTS
ADJACENT PROPERTY OWNER: STATE OF ALASKA
Alyeska Pipeline Company POA-2007-504 Sheet 5 of5 February 21, 2013
AL YESKA PIPELINE SERVICE CO.
X313-20X TAPS MP 24.7 SAGAVANIRKTOK RIVER TRANS ALASKA PIPELINE SYSTEM
; I-------,-CH_A_N_NE_L_:_E~1UTG_IO_~x_TE_N_S....:....IO_N.------t-o-An:_: __ o2_/2_t/2_ot_3 --+---P-:L-:-A T_E_5_-=----1 ~ ~ I I 1"'' 10PR. .PO SCAL£: AS NOlEO SHEET 5 Of _5_ ~LR_~_. ___ A __ L_o~_._T~----~~-o. __ ~--~-~------~~~~~~~~~--------~
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