INTERNATIONAL COURT OF JUSTICE
DISPUTE OVER THE STATUS AND USE OF
THE WATERS OF THE SILALA
(CHILE v. BOLIVIA)
REJOINDER OF THE PLURINATIONAL
STATE OF BOLIVIA
ANNEXES 29 TO 30
VOLUME 6 OF 6
15 MAY 2019
LIST OF ANNEXES TO THE REJOINDER OF THE
PLURINATIONAL STATE OF BOLIVIA
VOLUME 6 OF 6
(ANNEXES 29-30)
CARTOGRAPHY OF THE WETLANDS OF THE SILALA
(ANNEX 29)
INFRASTRUCTURE LAYOUT PLANS AND DRONE FOOTAGE (Appendix A)
Plan 1 LOCATION PLAN 3
Plan 1.1 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 01/16
4
Plan 1.2 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 01 - 16
5
Plan 1.3 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 02/16
6
Plan 1.4 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 02 - 16
7
Plan 1.5 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 03/16
8
Plan 1.6 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 03 - 16
9
Plan 1.7 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 04/16
10
Plan 1.8 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 04 -16
11
Plan 1.9 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 05/16
12
Plan 1.10 LAYOUT PLAN OF THE SOUTH CANAL OF THE
SILALA N° 05 - 16
13
Plan 1.11 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 06/16
14
Plan 1.12 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 06 - 16
15
Plan 1.13 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 07/16
16
Plan 1.14 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 07 - 16
17
Plan 1.15 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 08/16
18
Plan 1.16 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 08 - 16
19
Plan 1.17 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 09/16
20
Plan 1.18 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 09 - 16
21
Plan 1.19 ORTHOMOSAIC UAV IMAGE OF THE SOUTH
WETLAND 10/16
22
Plan 1.20 LAYOUT PLAN AND PROFILE OF THE SOUTH
CANAL OF THE SILALA N° 10 - 16
23
Plan 1.21 ORTHOMOSAIC UAV IMAGE OF THE CONFLUENCE
WETLAND 11/16
24
Plan 1.22 LAYOUT PLAN AND PROFILE OF THE MAIN CANAL
(CONFLUENCE REACH) OF THE SILALA N° 11 - 16
25
Plan 1.23 ORTHOMOSAIC UAV IMAGE OF THE MAIN CANAL
12/16
26
Plan 1.24 LAYOUT PLAN AND PROFILE OF THE MAIN CANAL
(CONFLUENCE REACH) OF THE SILALA N° 12 - 16
27
Plan 1.25 ORTHOMOSAIC UAV IMAGE OF THE MAIN CANAL
13/16
28
Plan 1.26 LAYOUT PLAN AND PROFILE OF THE MAIN CANAL
(CONFLUENCE REACH) OF THE SILALA N° 13 - 16
29
Plan 1.27 ORTHOMOSAIC UAV IMAGE OF THE NORTH
WETLAND 14/16
30
Plan 1.28 LAYOUT PLAN AND PROFILE OF THE NORTH
CANAL OF THE SILALA N° 14 - 16
31
Plan 1.29 ORTHOMOSAIC UAV IMAGE OF THE NORTH
WETLAND 15/16
32
Plan 1.30 LAYOUT PLAN AND PROFILE FOR THE NORTH
CANAL OF THE SILALA N° 15 - 16
33
Plan 1.31 ORTHOMOSAIC UAV IMAGE OF THE NORTH
WETLAND 16/16
34
Plan 1.32 LAYOUT PLAN AND PROFILE FOR THE NORTH
CANAL OF THE SILALA N° 16 - 16
35
Plan 2 SILALA WETLANDS LOCATION PLAN 36
Plan 3 CANAL TYPES CONSTRUCTED ON THE SILALA 37
Plan 4 SILALA CANALS DETAIL PLAN
38
GEOLOGICAL MAPS OF THE SILALA (Appendix B)
Map 1 GEOLOGICAL MAP AREA 1 40
Map 2 GEOLOGICAL MAP AREA 2 41
Map 3 GEOLOGICAL MAP AREA 3 42
Map 4 MAP OF FAULTS AND LINEAMENTS SURROUNDING
AREA OF THE SILALA SPRINGS
43
Map 5 SAMPLING MAP 44
Map 6 FAULT DISTRIBUTION MAP BY STATION 45
Map 7 DISTRIBUTION MAP OF JOINTS BY STATION 46
Map 8 MAP WITH ROSE DIAGRAMS AND JOINTS 47
Map 9 MAP WITH ROSE DIAGRAMS OF FAULTS 48
WETLANDS DEGRADATION IMAGES (Appendix C)
Image 1 TYPES OF VEGETATION IN THE NORTH WETLAND 50
Image 2 TYPES OF VEGETATION IN THE SOUTH WETLAND 51
Image 3 TYPES OF VEGETATION IN THE CONFLUENCE
WETLAND
52
DRONE VIDEO (ANNEX 30)
Annex 30
DATA DVD
DVD CONTAINING “ARTIFICIAL WORKS IMPACT ON
THE SILALA” (VIDEO)
53
INFRASTRUCTURE LAYOUT
PLANS AND DRONE
FOOTAGE
(Appendix A)
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4397.04
0+620
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4380.52
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4376.86
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1+840 1+860
4374.83 4374.41
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4372.63
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4370.95
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4370.17 4368.18 4363.35
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4362.71 4362.72 4362.27
2+120 2+140 2+160
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Xf WETLANDS ANO SPRINGS "v~
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1.166-~ ------------------------------------------------------------------------~ 4366 111L2m88l ~
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4342
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4340 11 Profile:
4JJ8
~ PIEZOMETERS
4336 1------------
I~ - LE-VE-L----li- 4-358.Q-8---~~~-.0-0 --- --~-~-.~------~-52~.M------~-51.-47--- --~- ~- .-37- ---- ~- 9.4_7_ __ __4_ 348.7_1 ____ ~- 7-.4-0 ___ __43- 46-.49- - ----4-~.73---- --4~- .-74- - ~ 4~
I PROGRESSIVE I 2+300 2+320 2+340 2+360 2+380 2+400 2+420 2+440 2+460 2+480 2+~ I 2+520 SE.t.11-,M,UORAXIS (A}
RATT£NING(r~
PLAN 1.18
A. . )~··; ·;,,-~•-/ :..~· .\ ;'. ;:_:/-~\-;\,:--~~ ~:,
22
;~;:~i
JJ
ill
~
"w'
LAYOUT PLAN AND PROFILE OF THE SOUTH CANAL OF THE SILALA N° 10-16
I 1
LAYOUT SCALE: I :750
PROFILE SCALE: I: 1000
,......,.....,. 4)44
4)42
4)40
4))8
4))6
4))4
4))2
mo
4)28
4326
4)24
4)22
-1.2.ll; - ---, 4320 " '- :c _J_f -w:i •·-- 4318
4)16
4)14
4)12
4)10
LEVEL I 4340.31 4339.68 4338.38 4337.53 4334.74 433101 4318.84 4327.70 4323.88 4321.90 I 43~~18
I PROGRESSIVE I 1+610 1+610 2+640 1+660 2+680 1+700 1+720 2+740 1+760 1+780 2+800
~
DIREMAR
LEGEND OF CONVENTIONAL SYMBOLS
L111>_,.,_ ~ ~ -v !II.Mil -........_ Description
'- PRIMARY CONTOUR LINE EVERY 5
'-SECONDARY CONTOUR LINE EVERY 1m
"-",',fy'Y, WETlANDS AND SPRINGS
_,,,,,....,.,,, UNLINED CANALS EXCAVATED IN NATURAL SOILS
.,,,,--, STONE-4..INED CANALS
,,.,,,..,...,., CANALS FLOWING ON ROCKS
~ GRAVEL ROADS
~ BOFEDALES ~ PIEZOMETERS
Profile:
- ~ TERRAIN PROFILE --CANAL PROFILE
SEMJ-Mo\lORi\XIS(A~
FLA~IF~
PLAN 1.20
f;§;~ .,,/
24
[~~ ·"
_-,,
-~~
1-.~j
' r\
z
..<..l
~ : 1l • {;:_~/ -- .,
';·:.,.. · .. · .. ~ ~ ~l!Jt~:iI?y;;'.: .; ;'. .:.. '.·. '
if
""''
LAYOUT PLAN AND PROFILE OF THE MAIN O\NAL ~
(CONFLUENCE REACH) OF THE SILALA N° 11 -16 DIREMAR 1 ~
/
LAYOUT SCALE: I :750
PROFILE SCALE: I: l000
,'1h------------------------------------------------------------------------~ 4328 LEGEND OF CONVENTIONAL SYMBOLS
a ~M1 ~
~ v i!IM-Ol ............ Description
CONFlUENCECANAI.
.Pnqe.=3+015.00
Ele~ = 430&666
CONFlUENCICANAI.
Procre.=J+OJ5.00
Ele-i=4305.909
4326
4324
4322
4320
4318
4316
4314
'- PRIMARY CONTOUR LINE EVERY 5
~ SECONDARY CONTOUR LINE EVERY 1m
rr WETLANDS AND SPRINGS
1-y~
4312 11.,,,,--, STONE-LINEOCANALS
4310 .,.,....._, CANALS FLOWING ON ROCKS
4J08 ~
4306
Pn:qe.=3+1~ !4Jll4
Elev=4299.3n - ml~~ 4
JOO - ~ TERRAIN PROFILE --CANAL PROFILE
4298 ~ -------- - --
~ BOFEDALES ~ PIEZOMETERS
4296 1 ---~MERC\TORPROJECTIONP~-(U.T.M.)
r----+-------------------------------------------------------------------------+- 4294
LEVEL I 4318.59 4318.311 4317.66 4316.66 4316.116 4313.95 4312.811 4311.13 43119.73 43118.18 43116.34 43115.15 SEJ.NWORAXIS(A):
PROGRESSPIE I 2+8511 2+8611 2+8811 2+900 2+9211 2+9411 2+9611 2+9811 3+111111 3+11211 3+11411 3+1161i' .
FLATTENING(F~
PLAN 1.22
~
12
~
N a,
~(,.':,
o;,.(~''1
ORTHOMOSAIC UAV IMAGE OF THE MAIN CANAL 12/16
+ +
+ +
Location Map
+
,i, / '
+
+
PLAN 1.23
"-.J'
l:l000
LAYOUT PLAN AND PROFILE OF THE MAIN C\.NAL
(CONFLUENCE REACH) OF THE SILALA N° 12 - 16 /
lA YOUT SCALE: I :600
'1/h-----------------------------------------------------------------~ 4308
4306
4304
4302
4300
4298
4296
4294
4292
4290
4288
4286
4284
4282
4280
4278
4276
u4 ~~
LEVEL 4298.02 4297.20 4295.99 4294.36 4293.33 4292.19 4290.90 4290.05 4288.63
I PROGRESSIVE I 3+160 3+180 3+200 3+220 3+240 3+260 3+280 3+300 3+320 3+340
~~--- --- .-
~
DIREMAR
LEGEND OF CONVENTIONAL SYMBOLS
r11> ~~ ~
~ V l!M--01 .........._ DescripUon
"- PRIMARY CONTOUR LINE EVERY 5
~ SECONDARY CONTOUR LINE EVERY 1m
_,,.,...,.,.,, STONE-LINED CANALS
~
~
~
Profile:
- ~ TERRAIN PROFILE --CANAL PROFILE
SEM!-WJORAXIS(A~
RA~ING(F):
PLAN 1.24
N
a,
ORTHOMOSAIC UAV IMAGE OF THE MAIN CANAL 13/16
rfiilililfilii-- 0 10 20 40 60
~(,.':,
o;,.(~''1
Location Map
+ + + PLAN 1.25
"<O'
PROFILE SCALE: I: l000
LEVEL I 4285.67 4284.57
I PROGRESSIVE I 3+400 3+420
LAYOUT PLAN AND PROFILE OF THE/ MAIN O\.NAL
(CONFLUENCE REACH) OF THE $ILALA N° 13 -1 J
4283.55
PIEZ~ElER
DS- 35
Pr01fe.=3H6&20
Elev= 428.3.862
3+440
4282.65 4281.56
3+460 3+480
4280.52 4279.31
3+500 3+520 ]
~
c5
3+540
~
4277.26
3+560
/
.... I
?r!~
LAYOUT SCALE: 1:500
4276.51
3+578.70
LEGEND OF CONVENTIONAL SYMBOLS
Lil._~- ~AT/ON
BM SYMBOL ------ V l!M--01 ........... DESCRIPTION
' PRIMARY CONTOUR LINE EVERY 5
~ SECONDARY CONTOUR LINE EVERY 1m
.,,,,..._, STONE-4..INEDCANALS
~
.Q
~
Profile:
~=AXIS(A~
fl.ATTENING (F);
PLAN 1.26
w
0 ORTHOMOSAIC UAV IMAGE OF THE NORTH WETLAND 14/16
g
iii
~
i
~
601040 7566300
if\i:;·~':·f;'.J,1 · t'+iii+Hiilii_,.. 0 12,5 25 50
\\ ;'.?
;f?:t\
f":•:,f-:f Location Map
iii:l~
600960 \t~~--~f}·1f~-~~-.\,
;~~ 1}. ~. ,.,,;,.,..:\.-•~·· •. ' ·''" ....::,-:. ~..,~ • f> ', · :,..:; );_ , .... _. 11;;__ t "· .. ·.y
7566510 600880
600880 600800
{ff(::\\ O
,) i''. ' J
'''\ .":I
' ~' ••1
·,:·,
600800 600720 7566370
7566160
~:t~~~
600640
~
I
g
~
~
~
~
§
LAYOUT PLAN AND PROFILE OF THE NORTH CANAL OF THE SILA"hA N° 14 -16
I SCALE: I: 700
SCALE: I: l000
4370
4368
4366
4364
~
4362
4360
-,,.~""" ';:,"'i:.:I ~
Pr..,-~-0.-\~10 ~- ~ ~-
~ ~7~~ ~~t=~~
·- r
4358
4356
4354
4352
4350
4348
4346
4344
4342
~ I TERRAIN LEVELi 4362.23 4359.70 4358.12 4357.15 4356.17 4355.29 4353.85 4352.90 4352.33 4351.31 4350.32 4349.12 4348.31 I
4340
4347.
I PROGRESSIVE l-0+010 0+000 0+020 0+040 0+060 0+080 0+100 0+120 0+140 0+160 0+180 0+200 0+220 ]0+240
~
DIREMAR
LEGEND OF CONVENTIONAL SYMBOLS
-~ 2135167 ~ ~v IIM-Ol -......._ Description
"- PRIMARY CONTOUR LINE EVERY 5
~ SECONDARY CONTOUR LINE EVERY 1m
,,,,,......,,, UNLINED CANALS EXCAVATED IN NATURAL SOILS
.,,,.-.-, STONE-LINED CANALS
~ CANALCOVEREDWITHSTONE
~ GRAVEL ROADS
Q BOFEDAL.ES
Profile:
~~--, ..
'@, PIEZOMETERS
(BCUW,j;la,j~ 1!111
PLAN 1.28
w
N ORTHOMOSAIC UAVIMAGE OF THE NORTH WETLAND 15/16
.. ·:~. ·:.~!.~ ·~ j ~ti.~.
o e 1 700 .,·:, -,:,:, , ... . ·· . · ''tg
12,5 25 g~~ WGS 84 19 S - . . _.,. ' . - 18
omosa1c ,ma ~
75 100 r l il1
Mete
Location Map
'¾~~,
. ..:. . :_. ;. .·, ~ ., . ~- y-:~ ~'.~ •;~:~-~;~/~~:• ~,P ~
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. /
LAYnUrPLAN AND PROFILE FOR THE NORTH CANAL OF THE SILALA N° 15 - 1'6
\
SCALE: I: 1000
4J ~ ------------------------------------------------------------------~ 4J52
4J5&+- ~~llr;.~~ ~ ~ - ~- ,J4. ~ "' I
4J
43
43
4J
4J
4J
43
4J
ITERRAIN LEVEL~346.97 4346.40 4345.50 4344.79 4343.61 4341.78
PROGRESSIVE IO+ 289 0+300 0+320 0+340 0+360 0+380
4340.03 4338.12 4336.54 4334.89
0+400 0+420 0+440 0+460
4333.40 4332.33
0+480 0+500
4330.77
0+520
4J50
4J48
4346
4J44
4J42
4J40
4JJ8
4JJ6
4J34
4JJ2
4J30
4J28
4J26
4J24
LEGEND OF CONVENTIONAL SYMBOLS
_f'11L ;,m-., ~ ~v- ........... Description
' PRIMARY CONTOUR LINE EVERY 5
~ SECONDARY CONTOUR LINE EVERY 1m
,,,,,,,--., STONE-LINED CANALS
~ CAr-tALCOVEREDWITHSTONE
~ GRAVEL ROADS
-0 BOFEDALES @. PIEZOMETERS
Profile:
-~ TERRAIN PROFILE --CANAL PROFILE
--.. M""'""'
ZCN19(1TW- WW)fli"W~IIIEST PLAN 1.30
34
w
"'
LAYOUT PLAN AND PROFILE FOR THE NORTH CAN~L OF THE SILALA N° 16-16• \/
SCALE: 1:l000
43 --1-
43
43
TERRAIN LEVELl\326.32
I PROGRESSIVE I 0+580
[
I
1
4324.69 4323.33
0+600 0+620
~ ~
~
4321 .44
0+640
)
,f
4334
4332
43.lO
4328
4326
4324
4322
4320
4318
4316
4314
4312
432Ql3________,_J ~~
~ 0+68ill8480
~
SCALE: 1:700
. . . . I
~~
I
LEGEND DF CONVENTIONAL SYMBOLS
~ v_fi1 L 211:1t11 ~ SM.Ol -......._ Description
' PRIMARY CONTOUR LINE EVERY 5
" SECONDARY CONTOUR LINE EVERY 1m
_,,,--, STONE-LINED CANALS
.,,.,,,...._, CANALS FLOWING ON ROCKS
~ GRAVEL ROADS
-0 BOFEDALES
Profile:
~"""""
ZOI\E11(1TW- WWJWOO'<D.Clml'"WEsr
~ PIEZOMETERS
--CANAL PROFILE
(9CUV"l:zt»IE1!11
PLAN 1.32
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en
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SILALA WETLANDS LOCATION PLAN
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SCALE : 1 :8000
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""'."%/""·~· .,,.--;;·
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CMICOWMC.fiHET-~---~
,,_,.,,.,,<JJ
LEGEND OF CONVENTIONAL SYMBOLS
imw ~ L
BM SYMBOL _,.,..--0 !IM-01 --......_ DESCRIPTION
rr WETLANDS AND SPRINGS
'Yy<
.,,.,..,--- CANALS
/ MINOR STONE DAMS
--.. ~"""""
PLAN 2
., ~..,
-
' .... ~
~~- ~-
NORTH BOFEDAL CANALS ., 'Z
\,•~
BOLIVI
---
--- --- ---
CHILE
. ...:
--~ - '\-
1JouNJJ4Rr lJJVE --- --- ---
~.. ...
~~
""-~~·
---
:.. ...
..:: .;:\
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'. •. , -Y''f!.-9';
1>~?'
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SOUTH BO FED AL CANALS
iii;., -f;J,.,
·~ ... '"1' _ .,,
,..
'-:~·
~· ~r:J,I
CANAL TYPES CONSTRUCTED ON THE SILALA
,.. _,,..
X,
~-~ -
~ --
_..,,✓
DIREMAR
----
CONVENTIONAL SYMBOLS
CANALS EXCAVATED
ON NATURAL SOILS
EXCAVATED CANALS
LINED WITH STONE AND
STONE MASONRY
CANALS INCISED
ON ROCKS
UNIVERSAL TRANSVERSE MERCATOR PROJECTION PARAMETERS (U.T.M.)
DATUM· WGs.84
UNITS:A METERS 0/000
SEMI-MAJOR (A) 6378137.0
FLATTENING (F) 11298.257223563
PROJECTION ZONES (BOLIVIA); ZONE 19s
CENTRAL MERIDIAN PER ZONE
ZONE 19 (72° W- 66° W) 69° 00' 00.00000· WEST
PLAN3
~
....
.:t. ~==kt~[~~ •
OPEN UNLINED CA,~AL CROSS-SECTION (SI
M) PROGRESSIVE lll-000 TO lf!-070 SCALE 1:50
li\Ll.\lDOP[" C-\N.-\LCROSS-S[CTIOS{SI
M)m.L\' CA.\'Al.
PROGRESSl\l tastTO t+INSC\L[l:50
USU\lDOPL\'CAX..\LCROSS-S[CTIOX {SI
M)CO;HRIBUTL\'GBRA..\"CH
PROGRt:SSl\'[ t+t81 TO t+IISC\L[l:5t
,. ~~-r--;-=;__ _~,.. ,~ "'"'::.'
STO\[~L-\SONRYOPE.\' CA.'i:ALCROS.S-S[CTIO,\'
(ll'l")PROGRESSl\l t+ IOI TO l+l31SCAL[l:50
ARTIFICIAL
INFILLING
OPt:NSTO\EM.-\SO\RYCA.'t-\L {M'P')
PROGRf.SSJ\lS tHJI TO IH81SCALEl:5G
3V ~·¼:=cf~
UNLINED OPEN CANAL CROSS-SECTION (SI
M) PROGRESSIVE 1>+280 TO 1>+460 SCALE 1:50
-~~ ~M~ ----
OPENC..\.\'.-\LCROS.S-SECTIO.'l (M'P')
PROGRfSSJ\l 0+-171 TO t.-570SCAl[l:51
3t, 3t,3f> © m~ , ,.,,.,.,.-J-=. -- 0.1Jm
OPEN CA,~AL CROSS-SECTION (SA i)
PROGRESSIVE tt.1111 TO lf+lJOSCALE 1:50
~
SILALA CANALS DETAIL PLAN 'fr~. Cd ~::=Lf ~ (~
UNLINED OPEN CA,~AL CROSS-SECTION (Si
M) PROGRESSIVE 1>+8'11 TO 1+-030 SCALE I :511
UNLINED OPEN CANAL CROSS-SECTION (SI
,\I) PROGRESSIVE IH40TO 1+540 SCALE 1:50
- _ [~""'
U\C..\l-\LIZ[DR.£..\CHCROSS-SECTIOX,BOF[D_\L..\RF.-\
PROGRLSS I\IHt!I TO?HI0 SCAUl:U0
ROCK
OPEN STONE CANAL CROSS-SECTION
PROGRESSIVE 2+720 SCALE 1:200
(CRUMBLED )
MATERIAL 7
OP[N CANAL PRES[~TING CRUMBLED MA TE RIAL
PROGRESSIVE l+ 790 SCALE 1:200
/
CONFLUENCE NORTH CA,~AL CROSSSECTION
PROGRESSIVE oi.s; SCALE J:;o
CONFLUENCE CANAL CROSS-SECTION
PROGRESSIVE 2+873.l SCALE I :511
OPENSTOS[~L-\SO\R\' CAX.-\LCR.O~S[ CTIO."I (
mi PROGRr.ss ln }+.-1111 TO !+578 SCAU 1:51
CONFLUENCE S01/fH CANAL CROSSSECTION
PROGRESSIVE 2+870 SCALE J:;o
•
·l
"""'"'-....
'""' "'"""'"'-....
l-------------'}
PIEZOMETER TYPE CROSS-SECTION
OPEN CANAL - WEIR CROSS-SECTION
3D VIEW OF THE DESIL TING CHAMBER AT THE CONFLUENCE
BETWEEN THE NORTH AND SOUTH CANALS (AVERAGE H -
;;J<i;<,1:~
oq;,
" ~ </;, "o
<1:-o~>J
l.SOm)
PLAN4
GEOLOGICAL MAPS OF
THE SILALA
(Appendix B)
39
~
N A
c-~,,,_,}'~ .. .,
~,,~ ""'
1/ / /
-. ---.: \ , Olin+. '-\
,\ ' \ ' \__ ,\ ' \ ' \,
'-\ '- \ '- \'- '-\ ' \ ' \"- '\ '- \ '-
/, < ,/ ' /, < ,.,/ '- /, < ,./ '/, " ,./
Om \ \ \ \ \ \ \ \ \ \ \
Qfg
' > ' ·"- > "-/ ' ' >- '-, '- /' > '
' \__ ,' ' \ ' \_ '-\ '\ ' \, ,' '\ ' \ ..
/ / /
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'-/ ' /'- '-
\ \ ,' -;;.13,IT4ac1co]2~ \"/ '/' ' ,./
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~ ( ___ , ' \ ' \._ "\ ' \ ' \. ......' ' \ ' ,.__ ~
t,. /
L &
71\/-? "' '- \ '- ~ '-.\ ' \ ' h "-I ' \ '- '"
1· '\ / / /
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\' \
/
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\ ' \ ' ,' \
, 1
-.._\ '\ ' \,
~ -.._ ... ; ·~ Nlsg
~ Nlsc
GEOLOGICAL SYMBOLS
Geological contact
+
cg'
Petrographic samples
Bt j t .48±~.02Ma j Radiometric age
Boundary Marker
Loose coating . two-way
Ruts. footpath
Contourlines ( every20m)
~ Bofedal
~ Boundaryarea1
International boundary
2km
-~~~,,,..__;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;.
·,
Nlsg
-'-lo .\1' .. r
1 ,:l.
I G
1III I 1
I• •.
STRATIGRAPHIC COLUMN
CHARACTERISTICS OF THE GEOLOGICAL UNITS
Sedimentary units
~ Alluvial Deposits Silts, sands and clays
~ Fluvial Colluvium Dep. Gravel, sands, silts and clays
~ Colluvial Deposits
[]iu Fluvio-glacial Deposits Gravel, sands andclays
~ MoraineDeposits Boulders, cobbles, silt and clays
Vo lca nic units
u.aJ~ lnacaliri2Lava
1.a l~ CerroNegroLava
[Eiii] SilalaGrandelava
I N[in,1 ,j lnacaliri 1 lava
i,;_Hi~~_J Silala Chico Lava
E...-Nis=3J Silala 31gnimbrite
f:) /;~jii~:::J Debris Flow 2
fNiill Silala 2 lgnimbrite
,Nis;,J.J Silala 1 lgnimbrite
f:-A1#d_f::::j DebrisFlow1
Dark violet Porphyritic, laminated or in blocks,
Fluidalbanding.Andesitespx, px
DarkgrayPorphyritic,laminatedorinblocks
Fluidalbanding , Andesitesofhb,olg-bt-hb
DarkgrayPorphyrilic, laminatedorinblocks,
fluidal bandingAndesite ofpx, olg-bt-cpx
DarkgrayPorphyrilic, laminatedorinblocks,
fluidalbanding.Andesitesofbt, ads-bt-hb-cpx
GrayPorphyrilic, laminatedorinblocks,
Fluidal banding.Andesiteofbt, ads-bt-hb--cpx
Browndaciticporphyrlliclgnimbrite , laminated ,
with developedcrystals, qz-olg-cpx-p
Greybrowndepositsofcobbles,
gravel, pumice, sand
Browndaciticporphyrlliclgnimbrite , inblocks,
with andesiticmonomicticclasts,qz--olg--cpx-p
Lightbrown-pinkdaciticporphyriticignimbrite,
in blocks, wilhintermed iatewelding,qz--olg-cpx-p
Greybrowndeposit.cobbles,gravel,
volcanic glass, pumice,sand
bt biotile
px pyroxene
olg oligocene
qz quartz
cpxclino_pyroxene H :,:
~ds ~~;~:~ne ~
SERGE~ MIN
&IEIRVIICOO «zrECIL.CGiicc llllltlllEIRO
INTER I NSTIT UTI O NAL COOPERATION AGR EEMENT
AND S ER GEOMIN -DIREMAR CONSULTANCY CONTRACT j~
GEOGRAPHIC STRUC TURAL MAPPING PROJEC T 1~
SURROUNDING AREAS OF THE S1 LALA S PRINGS ,-.
GEOLOGICAL MAP
AREA 1
La Pa z, September 2017 MAP !
~
N t
c~ ''• '¥✓;;;.:,,,
~ ,-- ---------- ---------'s--T---t~
~
~ r
I
GEOLOGICAL SYMBOLS
GeologIcalcontact
(!,,'
Petrographic samples
Bt™,02 Mi] Radiometric age
Boundary Marker
Loosecoating,two-way
Ruts, footpalh
~ Bofedal
l=:J Boundaryarea1
International boundary
:l:IA
;]" ·1i
s ,a
1
:jl1 N
~.l N E II
0 0
NNI 1 N
STRATIGRAPHIC COLUMN
CHARACTERISTICS OF THE GEOLOGICAL UNITS
Sedimentary units
~ Alluvial Deposits Silts, sands and clays
~ Alluvial fan Deposits Cobbles gravel, sand and silt
L~·-acf ~j Fluvial Colluvium Dep Gravel, sand , silt and clays
~ Colluvial Deposits Boulders and cobbles
~ Fluvio-glacialDeposits Gravel , sandsandclays
~ MoraineDeposits
1: :::-
JI Nlia1 [ 1oacaliri 1Lava
l~-:Mi:1_~<:J Debris Flow 2
~ Silala21gnimbrite
Boulders, cobbles, graveland clays
Volcanic units
Dark violet Porphyritic, laminated or in blocks,
banding, Fluidal.Andesites ofpx, px.
DarkgrayPorphyrilic, laminatedorinblocks,
ftuidalbanding.Andesitesofhb, ads-bt-hb
DarkgrayPorphyri tic, laminated orinblocks,
fluidal banding.Andesitesofhb, ads-bt-hb
GrayPorphyrilic , laminatedorinblocks,
Fluidalbanding. Andesileofbt, ads-bt-hb-cpx
Browndaciticporphyriticignimbrite,laminated,
withdevelopedcrystals, qz--olg-cpx-p
Grey browndepositsofcobbles,
gravel, pumice,sand
Browndaciticporphyriticignimbrite,inblocks,
withandesiticmonomicticclasts,qz-olg-cpx-p
i::Eiill Silala 1 lgnimbrite Lightbrown-pinkdaciticporphyriticignimbrite , inblocks
withintermediate welding,qz-olg-cpx-p
k;M~tJ Debris Flow 1 Greybrowndeposit cobbles, gravel,
volcanicglass, pumice, sand
SERGE~ MIN
SEIWUCIO ~ """ERO
bl biotite
px pyroxene
hb hornblende
olg oligocene
qz quartz
cpx clinopyroxene
p pumice
INTERI NS TITUTIONAL COOPERATION AGR EEMENT
AND SERGEOM IN-DIREMAR CONSULTANCY CONTRACT
G EOGRAPHIC STRUCTURAL MAPPING PROJE C T
SURROUNDING AREAS O F THE S ILALA S PRINGS
GEOLOGICAL MAP
AREA 2
La Paz, September 2017 MAP2
r◄ ~
~
N
~
Geological contact
~ ... ~~---.. ,-,..,__
~ Glacial Circus
Cl;_.. Flow direction
Bt j1.48±0,02Ma j Radiometric age
Boundary Marker
Loosecoating,two-way
Ruts. footpath
Contourlines ( every80m)
~ Bofedal
~ Boundaryarea1 ,2and3
International boundary
j: N
0 0
I o'I,
lo
NN1 I N
2,25
STRATIGRAPHIC COLUMN
CHARACTERISTICS OF THE GEOLOGICAL UNITS
Sedimentary units
~ Eluvia10eposits Residualgravelandsands
~ AlluvialDeposits Silts, sandsandclays
~ Alluvial fan Deposits Cobbles gravel, sand and silt
~ Fluvial Colluvium Dep Gravel, sands, silt and clays
~ Colluvial Deposits Boulders and cobbles
~ Fluvio-glacial Dep Gravel, sands and clays
tom7 Moraine Deposits Boulders, cobbles. gravel and clays
:J j:: ~ ::::":.',:::: ..
C• ~ s,,o.,a,-
5~ 1, ~11 fl1 , I lnacahri1 Lava
~=~~~] Silala Chico Lava
~-; NtCi ;I Ce rroTorito Lava
~ Silala31gnimbrite
~/Nf~i\!j Debris Flow 2
ffiill Silala 2 lgnimbrite
[Ejill Silala 1 lgnimbrite
k)~i~J\ j Debris Flow 1
~ Cerro Chico Lava
Vo lcanic units
Dark violet Porphyritic, laminatedorinblocks,
banding, FluidaLAndesilesof px, px
DarkgrayPorphyritic, laminatedor inblocks
Fl uid albanding, Andesitesofhb, olg-bt-hb.
DarkgrayPorphyritic, laminatedor in blocks
fluidalbandingAndesitesofpx, olg-bt-cpx
DarkgrayPorphyritic , laminated orinblocks,
fluidalbanding.Andesites ofhb,ads-bt-hb
Gray Porphyritic , laminatedor inblocks,
Fluidal banding. Andesite ofbt. ads-bt-hb-cpx
Gray-pinkPorphyritic,laminatedorin blocks,
fluidalbanding . Dacite ofbta nd hb,olg-bt-hb.
Browndaciticporphyriticignimbrite , laminated,
wilhdevelopedcrystals, qz-olg-cpx-p
Grey browndepositsofcobbles ,
gravel , pumice,sand
Browndaciticporphyriticignimbrite,inblocks,
with andesiticmonomicticclasts, qz-olg-cpx-p
Lightbrown-pinkdaciticporphyriticig nimbrite , inblocks,
withinlerrnediate welding, qz-olg-cpx-p
Grey browndeposit.cobbles, gravel,
volcanicglass, pumice, sand
Grayporphyritic, laminatedor in blocks,
Fluidalba nding. Daciteof PX, qz-olg-bi-cpx
~ RuntuJarita Lava
DarkgreyPorphyritic, laminatedorin
blocks, la rge feldsparcrystals.Andesite of
PX, olg-bi-hb-cpx
[ ~@] Pastos Grandes Tuff
Brown grey whitish vitro-crysta lline
porphyritic. Daciteofbt, withvitreous
paste, qz-olg-bt
bl biotite
px pyroxene
olg oligocene
qz quartz
cpxclinopyroxene
p pumice
adsandesine
SERGEC MIN
IIIEIIMICIIOlllEOll.b!a!acolll!NIEllO
INTERINSTITUTIONAL COOPERATI ON AGREEMENT
AND SERGEOM I N-D IREMAR CONSU LTANCY CO NTRACT
GEOGRAPHIC STRUCTURAL MAPPING PROJECT
S URRO UNDING AREAS O F T H E SILA LA SPRINGS
GEOLOGICAL MAP
AREA 3
La Paz, Se ptember 2017 MAP3
t;
Regional Structures
Kenayani Reverse Fault
__j__ Inferred caldera border
Inferred normal fault
Uneament
International Boundary
wt
LOCATION MAP
Plurinational State of Bolivia
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DIREMAR
INTERINSTITUTIONAL COOPERATION AGREEMENT
AND SERGEOMIN-DIREMAR CONSULTANCY CONTRACT
GEOGRAPHIC S TRUCTURAL MAPPING PROJECT
SURROUNDING AREAS OF THE SILALA SPRINGS
MAP OF FAULTS AND LINEAMENTS SURROUNDING
AREA OF THE SILALA SPRINGS
La Paz, September 2017 Map N " 7
MAP4
t
• Sampling point
,.. Boundary Marker
c::J Area1 cJ Area 2
C] Area3
MINING GEOLOGICAL SERVICE
STRATEGIC MANAGEMENT FOR MARITIME VINDICATION, SI LALA ANO INTERNATIONAL WATER RESOURCES
GEOLOGICAL MAPPING OF THE SURROUNDING AREA TO THE SI LALA SPRINGS
LABORATORY SUMMARY TABLE
1-.,.1•
QUARTZ PYROXENITE Al,mESmc
SERGEC MIN ~ ~
il!IIEIIWU<C~IGIE~IMJDll<!IEIRl.<Ql DIREMAR
INT ERI NS TITUT IONA L COOPERAT ION AGR EEME NT
AND S ERG EOM I N- OIREM AR CO NS ULTANCY CONTRAC T
GEOGRAPHIC STRUCTURAL MAPPING PROJECT
SURROUNDING AREAS OF THE SILALA SPRINGS
SAMPLING MAP
REFERENCE SYSTEM: WGS84 UTM PROJECTION SYSTEM ZONE 19 SOUTH
La Paz, September 2017 Scale. 1: 84.700 I MAPS
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48 ~-------------------------------------------~
WETLANDS
DEGRADATION IMAGES
(Appendix C)
49
"0 '
TYPES OF VEGETATION IN THE NORTH WETLAND
A
i
0 ,o
:2,000
80
Mtllros
12t 160
Lege11;d
c'.J Ora in age network
Types of vegetatron
Ba re soi I / sa Ii ne outcrop
Grass
Snubland
N AQu.ati c veget ation
Prai r ie
fragmented wetland
M. Wetland s,c:rub
,. Wetland
IMAGE !
!
~
TYPES OF VEGETATION IN THE SOUTH WETLAND
i+
t
Legend
cJ Drainage netw:ork
Types of vegetation
B.a re soi I / sa Ii ne outcrop
Grass
Scru bland
N Aquatic veget at ion
Prai r ie
lrr,agme.nt-e.d w,eit l.a n d
M Wetlan;d s.c rub
- Wetland
Ill
- -DJD'W ,.,,:m,,
.0
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N A
:5.000
~
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IMAGE 2
~
375 ~ t
-""irirw
""''
TYPES OF VEGETATION IN THE CONFLUENCE WETLAND
t
Ar/
It
12\1!1 160'
Legemrli
tJ Dra inage network
Types of veget:atiron
Ba re .s,oi I / sa Ii ne o u1tcI;-,op
Grass
Scrubland
N AQUalti c veg,etati on
~~ Prai r ie
fr.agme.nted we.ti.and
- Wetland scrub
,. Wetland
ll!l'"f
IMAGEE3
ANNEX 30
DVD CONTAINING “ARTIFICIAL
WORKS IMPACT ON THE SILALA”
(VIDEO)
53
Volume 6 - Annexes 29-30