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INSPEKSI PIT %ARIAN
S!"#'# !+i#$# !#'*#+# *i#s# Pit Geologist #(/s '!"#/# is!si i$ #(i# s!#(# (/$i !+# 8#1#" s!*#+#i *!(i/$: -
Shi1t si#+ <07.00 - 0>.00=
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Shi1t so(! <5.00 - 6.00=
S!"#'# !+i#$# !#'*#+# *#$/*#(# *!("#+s/+ is!si !'/+i# !("/ "!*i s!(i+ i"#/# $!(/$#'# #"#/ ## !('#s#"## )#+ '!)#+/$ /#"i$#s #$#/ !(o"!# *#$/*#(# )#+ i$i'*/"# o"! oisi-oisi +!o"o+i <"i#$ B#+i# .0=. Pit Geologist #(/s '!+isi Fo('/"i( Is!si Pi$ #(i#
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Pit Geologist #(/s '!'*!(i# "#o(# s!#(# (/$i !## S%$e&inten'ent.S%$e&,iso& P(o/si s!$!"# '!"#s## is!si #(i# +/# '!'*!(i# '#s/# '!+!#i oisi-oisi +!o"o+i
Bi"# ## $i## )#+ !("/ i#'*i" o"! !(soi" P(o/si Pit Geologist #(/s '!'#s$i# *#1# !(soi" )#+ $!#$ i*!(i$#/ s!s!+!(# '/+i # *#1# $i## )#+ i"#/# i#$#$ #"#' Fo('/"i( Is!si Pi$ #(i#.
K!+i#$#-!+i#$# #$#/ #s!-#s! +!o"o+i i"#o(# '!"i/$i #"-#" *!(i/$ ii:
)#+
#(/s
S!s#( #$#/ Co# !(+!s!(# '!##i "o#si '!'!(si## s/(%!). As!-#s! s$(/$/( *is# *!(!+#(/ $!(## !s!"#'#$# !(#"#$# !s$#*i"# "!(!+ # !si#'*/+# *#$/*#(#.
P!#'#+ "#is# *#$/*#(# i 8#"## &a#$s # atte&s - '!+//( *#+i# *#$/*#(# '!+#$/( s/(%!) '!"#/# !hannel Sa#$ling s!*#+#i'## i!("/# <"i#$ *#+i# >.2=.
B#$#s-*#$#s Co# !"#/# "#is# *#$#s-*#$#s 2asho%t 4one # Co# *#$/*#(# )#+ $!(*##( - '!##i *#$#s*#$#s '!+#$/( #si" s/(%!). B#$#s-*#$#s ii ## '!!$/# *#$#s# (o/si *#$/*#(#.
Koisi !('/## *#$/*#(# )#+ $!(*/# - '!'*!(i$#/ 8i# ## *#$/*#(# o$o( #$#/ *## $# $!(##i )#+ !("/ isi+i(# #(i !('/## $!(s!*/$.
Roo1 *#$/*#(# $!(*/# ### s/# i*!(si# s!*#+#i'## '!s$i)# #$#/ !(#"#$# )#+ $i# $!#$ i+/## '!)!*#*# !+o$o(# #$#/ i"#+)# *#$/*#(#.
Floo& *#$/*#(# - ### *#$/*#(# *!(si?o$o( )#+ $!($i++#" #$#/ !(#"#$# )#+ $i# $!#$ )#+ i+/## /$/ '!'*!(si# 1loo& '!)!*#*# !+o$o(# #$#/ i"#+)# *#$/*#(#.
Stoc6$ile *#$/*#(# o$o(?*!(si i "o#si i$ - ### $!"# i$##i !+# *!#(
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L/*#+ !"!## ## o,e&%&'en )#+ '!!'*/s "#is# *#$/*#(# s!($# "/*#+ !"!## ## "#is# *#$/*#(# )#+ '!!'*/s *#+i# 1loo& )#+ *!"/' i/(/+ !'*#"i.
M!+/s/"# "o#si-"o#si Mine Geology '&illing in-$it '&illing #$#/ a%ge& '&illing #$#/ "o#si-"o#si "/*#+ *o( )#+ $!"# (#'/+ )#+ s!#+ '!/++/ s/(%!).
,#$#$#:
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Pit Geologist *!$#++/+8#1#* /$/ '!"#o(# s!'/# oisi +!o"o+i i #$#s # #(/s '!'#s$i# *#1# $!"# i#'*i" $i##. M!si/ !'ii# Pit Geologist $i# *o"! '!'*!(i is$(/si "#+s/+ !## #(# o!(#$o( !(#"#$# !/#"i *i"# i'i$# #$#/ !'i !!$i+# !s!"#'#$#.
IN-PIT DRILLING
In-$it '&illing )#+ '!++/## o,e&%&'en lasthole '&illing &ig #(/s i"#/# s!#(# (/$i o"! Pit Geologist. P!+!*o(# *i#s#)# i"#/# s!i$#( s#$/ ench i#$#s "#is# *#$/*#(#
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#(# #$#(# s#$/ "/*#+ *o( !+# )#+ "#i)# *!(is#( #$#(# 0 s#'#i ;0 '!$!( $!(+#$/+ ## $i+#$ !(#+#'# "#is#)#. I@o('#si )#+ #(/s i/'/"# '!#/ #"-#" *!(i/$ ii:
%#(i#si !$!*#"# "#is#
s$(/$/( "#is# $!('#s/ s!s#( # "i#$# !i"
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#$# /#"i$#s *#$/*#(# #(i s#'!"-s#'!" in-$it '&illing )#+ s!(i+#"i $i# ##$ i!(#)# #i*#$ o$#'i#si !hannel sa#$ling #$#/ a%ge& sa#$ling ## *#$/*#(# )#+ $!(*/# "!*i is/#i <"i#$ B#+i# >.0=.
##
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D#$# #si" in-$it '&illing #(/s is!(## !## Mine Geology /$/ ii/$ !#"#' #$#*#s! 3EODAS2 # 'o!" MINER2 )#+ i!(*##(/i s!$i# */"#. D!+# #(# ii 'o!" $!(s!*/$ ##$ i8#i# #s#( (!osi"i#si *#$/*#(# */"## )#+ // #/(#$ <"i#$ B#+i# ;.0= P(os!/(-(os!/( )#+ #(/s ii/$i ##"# s!*#+#i *!(i/$:
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M!(!### in-$it '&illing s!s/#i !+# !+/#s# o,e&%&'en # !'*/## *#$/*#(#.
M!+#$/( o,e&%&'en '&illing &ig !+# !(soi" !oo&'ination s!*!"/' o,e&%&'en lasthole '&illing .
B!(s#'# !+# !(soi" Pit P&o'%ction( '!+#$/( 8#"# '#s/ ! #!(# !+!*o(# )#+ i/s/"#.
M!+#$/( /i$ geo$hysical logging !+# !(soi" Mine Geology .
M!+#$/( $#$#-"!$# "/*#+ *o( )#+ i/s/"# *!(s#'#s#'# !+# Pit S%&,ey #$#/ Technical Assistant s!s/#i !#/(#$# )#+ i*/$/#.
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!(!### (o/si
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M!+!*o( "/*#+-"/*#+ s!/(#+-/(#+)# 4 '!$!( i *#1# #s#( "#is# *#$/*#(# /$/ '!'/## geo$hysical logging/ M!'!(si## $(/ #i( /$/ '!+isi "/*#+ s!*!"/' i"#/# logging 8i# #si" logging ## "/*#+ )#+ !(i+ /(#+ '!'/#s#.
M!o'o(i "/*#+ *o( s!$!"# s!"!s#i !+!*o(# s!s/#i !+# sis$!' !o'o(# "/*#+ )#+ *#/
M!'!(si## !(soi" Pit S%&,ey /$/ '!+//( "o*#+ *o(.
M!+isi Se'i#enta&y Lithology '!)!(##)# ! Mine Geology .
M!'#s/# #$# !#"#' R!## 'i++/# <"i#$ B#+i# 9.0=
P!#'*#+#
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!o&e sa#$le #si" !+!*o(# Es"o(#si Mine Geology # 3!o$!i. D#$# ii/$ !#"#' #$#*#s! 3EODAS2 # 'o!" MINER2. D#$# $!(s!i# #"#' *!$/ (i$o/$ (!## iso-/#"i$) # P!#'#+-!#'#+ +(#@is.
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K!#/(#$# #$# $!(+#$/+ ## !(o"!# #si" !'*o(# i$i. U'/')# i*/$/# !(o"!# 'ii'#" 95. M!si/ !'ii# 8i# 3EOLO3 '!'!("i#$# /#"i$#s *#$/*#(# )#+ osis$! !(o"!# )#+ "!*i (!# *is# i$!(i'#.
>.2
G&a sa#$le )#+ i#'*i" #(i #si" "#is# *#$/*#(# )#+ $!(*/# i #"#' i$. S#'!"-s#'!" ii *i#s#)# $i# '!1#i"i # o"! #(!# i$/ '!$o# ii $i# is#(##.
!hannel sa#$le )#+ i#'*i" #(i #si" !'*/## "#is# *#$/*#(# i #"#' si+## #$#/ i$. Bi"# (os!/( !+#'*i"# s#'!" )#+ *!#( ii/$i <"i#$ B#+i# >.2= '!$o# ii ## '!'*!(i# #si" )#+ s#+#$ #/(#$. N#'/ (os!s !+#'*i"# s#'!" !+# '!$o# ii *#)# '!'## 1#$/ # *i#s#)# #)# i"#/# ## !('/## *#$/*#(# s#8# */# i #"#' *"o *#$/*#(# i$/ s!i(i.
A%ge& sa#$le #(i #si" !+!*o(# *"o-*"o *#$/*#(# )#+ $!"# i*/#. S#'!"-s#'!" $!(s!*/$ *i#s#)# i#'*i" !+# i$!(%#" s#$/ '!$!(. A# $!$#i *i"# Mine Geology '&illing #$#/ in-$it '&illing s!*!"/')# '!'!("i#$# *#)# (#+#' /#"i$#s *#$/*#(# 'is#")# $a&ting( i$!(%#" !+#'*i"# s#'!" #(/s is!s/#i#. D!+# '!$o# ii s#'!"-s#'!" ## "!*i !#$ # "!*i '/# i!(o"! #(!# s#'!"-s#'!" $!(s!*/$ *is# i#'*i" is!"/(/ *"o *#$/*#(# )#+ $!"# i*/#.
Channel Sa"#ling
!hannel Sa#$ling *i#s#)# i"#/# o"! Technical Assistant <"i#$ B#+i# 4.2= i *#1# !+#1#s# Pit Geologist. A#/ (os!/( !"#s###)# ##"# s!*#+#i *!(i/$:
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M!+i!$i@i#si "o#si-"o#si )#+ s!s/#i i #"#' "#is# *#$/*#(# )#+ $!"# i*/#. A# /# 8!is */## "#is# )#+ *is# i$!'/# i i$ )#i$/:
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*/## !/ i'## *#+i# &oo1 # 1loo& #(i "#is# $!(s!*/$ si# /$/ i#'*i" s#'!")#. Lo#si s#'!" s!!($i i$/ #(/s i*!(i o'o( si+## <#1#"# U=. Se'i#enta&y Lithology Log Sheet # #$# /#"i$#s ## i*!(i# !## Mine Geology /$/ ii/$ !#"#' 3EODAS2.
-
*#$/*#(# $!(*/# i'## *#+i# &oo1 )# $!"# isi+i(# ## 1#$/ !'*!(si# *#$/*#(#. D#$# /#"i$#s $i# *o"! "#+s/+ ii/$ !#"#' 3EODAS #(!# !$!*#"# # /#"i$#s "#is#)# *!"/' ##$ i#s$i#. M!si/ !'ii# #$# $!(s!*/$ *is# is!($## #"#' R!## P!#'*#+# B#$/*#(# 'i++/# #(!# '!1#i"i "#is# *#$/*#(# )#+ ## i$#'*#+.
M!'*!(si# !('/## *#$/*#(# #(i *##-*## )#+ "#/ #$#/ o$o( s!*!"/' i"#/# !+#'*i"# s#'!".
M!'#s$i# *#1# !('/## )#+ ## i/8i !$i $!(s!*/$ '!(/## */## )#+ #s )#i /$/ '!+i#(i $a&ting )#+ $i# $!(#$/( lense !(#'/(# !+# $## "i#$ #$#/ 'i!(#" "#i)#.
U/(# #(i$# )#+ *#/ '!'i"ii "!*#( 50 '' # !#"#'# 00 ''. U$/ i$/ !("/ i#s$i# ### i'!si i s!#8#+ #(i$# $!(s!*/$ $!"# '!'!/i s$##(.
!hannel sa#$le *is# *!(/# o'osi$ #(i /# #(i$# #$#/ "!*i 8i# !+#'*i"# s#'!" $i# ##$ i"#/# i s#$/ "o#si. P#s$i# *#1# o'osi$ $!(s!*/$ *!#(*!#( '!1#i"i s!"/(/ "#is#.
S!*!"/' '!'*/#$ #(i$# #'#(# "#s$i i #$#s $## )#+ ## i *#1# "o#si s#'!" /$/ '!'/## !+/'/"# s#'!". i#(i o$#'i#si !+# *##*## i "/#( #(i$#.
P!+#'*i"# s#'!" *#$/*#(# #(/s i"#/# ## i$!(%#" '!$!( #"#/ /#"i$#s)# osis$! #$#/ ## i$!(%#" )#+ *!(*!#-*!# #"#/ /#"i$#s *#$/*#(#)# $i# osis$! <*!(#s#(# !#@si(# +!o"o+i #$#/ is!si %is/#"=.
Di "o#si-"o#si s#'!" )#+ "#is# *#$/*#(#)# /$/ s#'!"-s#'!" &oo1 # 1loo& s!$!*#" 00 '' #(/s i#'*i" s!#(# $!(is#.
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M!'*!(i "#*!" # '!+!'#s s#'!". K!'#s# $!(s!*/$ #(/s $!($/$/ (##$ /$/ '!8#+# !"!+#s# s#'!". P!o'o(# #(i$# # s#'!" #(/s i"#/# s!s/#i !+# sis$!' !o'o(# )#+ *#/ <"i#$ L#'i(# 4=.
M!##i "o#si-"o#si #(i$# !+# o'o( )#+ 8!"#s !'/i# '!+#$/( #si" s/(%!) /
M!)!(## s#'!"-s#'!" *#$/*#(# ! "#*o(#$o(i/' ,PP.
M!+isi Se'i#enta&y Lithology Log Sheet /$/ *#+i#*#+i# #(i$# *#$/*#(# )#+ /$/ # *!(s#'#-s#'# !+# #$# /#"i$#s '!)!(##)# ! Mine Geology /$/ ii/$ ! 3EODAS2.
U$/ *#+i#-*#+i# #(i$# *#$/*#(# $!(*/# #$# /#"i$#s *#$/*#(# ## i(os!s s!#(# '#/#" /$/ !'/i# i'#s/# !#"#' R!## P!#'*#+# B#$/*#(# 'i++/#.
M!+!"o"# #(si-#(si $!(*#(/ Se'i#enta&y Litology Log # #$# /#"i$#s *#$/*#(#.
>.; A$ge% Sa"#ling
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A%ge& Sa#$ling #(/s i"#/# s!+!(# s!$!"# *#$/*#(# $!(*/# /$/ '!'#s$i# ### #$# *is# i!(o"! s!*!"/' !#'*#+# i"#s###. D#$# a%ge& sa#$le $i# *o"! ii/$ !#"#' 3EODAS2 #(!# *!"/' #s$i '!1#i"i !$!*#"# "#is# s!#(# !s!"/(/#. N#'/ #$# $!(s!*/$ *is# '!1#i"i "#is# )#+ ## i$#'*#+ # o"! #(!# i$/ ##$ i'#s/# #"#' R!## P!#'*#+# B#$/*#(# 'i++/#. L/*#+ *o( a%ge& s!#(# /s/s i*/#$ ## g&i' cent&e 25 '!$!( '!si/ s!*!#()# *is# /(#+ #(i i$/ *i"# ## %#(i#si /#"i$#s *#$/*#(# )#+ *!(#($i. P(os!/( a%ge& sa#$ling ##"# s!*#+#i *!(i/$:
M!(!### a%ge& !'*/## *#$/*#(#.
M!+#$/( !+### a%ge& '&illing &ig *!(s#'#-s#'# !+# !(soi" Pit !oo&'ination s!*!"/' '!"#/# coal lasthole '&illing .
M!+#$/( 8#"# '#s/ ! "o#si !+!*o(# )#+ i(!### *!(s#'#-s#'# !+# !(soi" P(o/si.
M!'i$# Pit S%&,ey Assistant #$#/ Technical Assistant /$/ '!'!(si## $#$#-"!$# "o#si !+!*o(#.
M!+!*o( "/*#+ '!+!'#s # '!'*!(i "#*!" s#'!". ,#$#$ *i"# s#'!" $!(#i( $!(o$#'i#si o"! *## #(i 1loo& *#$/*#(#. No'o(-o'o( a%ge& hole # s#'!" #(/s s!s/#i !+# sis$!' !o'o(# )#+ *#/ <"i#$ L#'i(# 4=.
M!##i "/*#+ *o( !+# o'o( )#+ 8!"#s # '!+#$/( #si" s/(%!).
M!)!(## s#'!"-s#'!" *#$/*#(# ! "#*o(#$o(i/' ,PP.
M!)!($## #$# /#"i$#s #"#' R!## B#$/*#(# 'i++/# <"i#$ B#+i# 9.0=.
M!+!"o"# $!(*#(/.
,#$#$#:
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'&illing
#(si-#(si
#$#
s!s/#i
/#"i$#s
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8#1#"
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Ti# s!'/# i$ KP, '!'i"ii a%ge& '&illing &ig *#$/*#(#. Sa#$ling /$/ *#$/*#(# $!(*/# ##$ i"#/# !+# '!++/## o,e&%&'en '&ill '!si/ $i# s!'/# !+# '++/## a%ge& '&ill.
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9.0
RENCANA PENAMBANGAN BATUBARA MINGGUAN
Pit Geologist #(/s '!'*/#$ R!## P!#'*#+# B#$/*#(# Mi++/# s!*!"/' K#'is so(! s!$i# 'i++/)#. R!## $!(s!*/$ i*/#$ *!(s#'#-s#'# !+# !(soi" Pit Sho&t Te&# Planning # *!(isi #$# *!(i/$ ii:
T#*!" )#+ '!'/#$ #@$#( *#$/*#(# $!(*/# # (!## (o/si /$/ 'i++/ *!(i/$)#. U$/ !!$i+# ii i+/## Wee6ly !oal Re$o&t S$&ea'sheet
R!## )#+ *!(isi /s/"# (o/si *"o *#$/*#(# /$/ 'i++/ *!(i/$)#.
P!#'#+ '!"i$#+ *"o *#$/*#(# )#+ '!'!("i#$# !$!*#"# "#is# $a&ting s$lit "#is# # ho&i4on *#$/*#(# *!(si?o$o( )#+ i!(o"! #(i Mine Geology &illing # In-$it &illing 1ace e*$os%&e s!($# !+i#$# !#'*#+# $!(#i(.
D#$# /#"i$#s *#$/*#(# )#+ i!(o"! #(i #si" co&e sa#$ling channel sa#$ling # a%ge& sa#$ling i*/#$# i$is#()# # i'/#$ #"#' !#'#+ '!"i$#+ "#is# *#$/*#(# !+# '!o8o"# %#(i#si /#"i$#s "#is# "#$!(#" #$#/ o(iso$#". S#'!" R!## P!#'*#+# i"i#$ #"#' L#'i(# 5.
B#$/*#(#
Mi++/#
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R!## P!#'*#+# B#$/*#(# Mi++/# '!(/## #s#( *#+i !!$/# $o#s! # /#"i$#s *#$/*#(# o"! s!$i# i$ /$/ !'/i# i#8/# #"#' R##$ P!8#1#"# P!#'*#+# *#$/*#(# ## #(i /'#$ #+i. D#"#' (##$ ii i#$/( 8#1#" (o/si /$/ 'i++/ $!(s!*/$ )#+ '!)#+/$ $#(+!$ (o/si i%!$#(is#si stoc6$ile # 8#1#" !+##"# #(i s!'/# i$ KP,. ,o$o (is#"# (##$ ii i'/#$ #"#' L#'i(# 6. B#i R!## P!#'*#+# B#$/*#(# Mi++/# '#// #1#" P(o/si B#$/*#(# Mi++/# !/#)# $!(#/ #"#' R!## Mi++/# )#+ i*##s #"#' R##$ P!(!### Mi++/# )#+ i"#s### s!$i# #(i /'#$
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0.0 RAPAT PRODUKSI BATUBARA MINGGUAN S!'/# i$ KP, '!+### R##$ P(o/si Mi++/# s!$i# #(i /'#$ s!$!"# R##$ P!8#1#"# P!#'*#+# B#$/*#(#. R##$ $!(s!*/$ '!'*##s (!## (o/si /$/ 'i++/ *!(i/$)# $!('#s/ $&e-st&i$ o,e&%&'en &e#o,al # '%#$ing coal e*$os%&e s!($# (!## (o/si *#$/*#(# # !"!##. R!## P(o/si Mi++/# i*##s ## (##$ 'i++/ !($#'# ## s!$i# */"#)#. P!("/ i#$#$ *#1# Pit Geologist #(/s '!+i/$i (##$ ii s!#(# (/$i /$/ !!$i+#-!!$i+# *!(i/$ ii:
M!'!(o"! i@o('#si '!+!#i 8#1#" (o/si /$/ 'i++/ *!(i/$)# <*/"# i$/= s!i++# !*/$/# in-$it '&illing # a%ge& -'&illing /$/ 'i++/ $!(s!*/$ ##$ i!$#/i.
M!'!(si## 8#1#" in-$it '&illing # a%ge& '&illing .
M!'*!(i '#s/# !## !(soi" P(o/si '!+!#i R!## P!#'*#+# B#$/*#(# $!('#s/ (!%isi /s/"# 8#1#" (o/si /#"i$#s *#$/*#(# !'/+i# !('#s#"## )#+ ## $i'*/"< $a&ting Co# *#$/*#(# )#+ $!(*##( *#$/*#(# o$o( s*.= s!($# /s/"# '!$o# !#'*#+#.
M!"#o(# !('#s#"## )#+ i$!'/# !#'*#+# *#$/*#(# 'i++/ s!*!"/')#.
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#"#'
!+i#$#
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.0 PRODUKSI BATUBARA T#++/+-8#1#* Pit Geologist )#+ '!)#+/$ #!(# o!(#si !#'*#+# *#$/*#(# ##"# s!*#+#i *!(i/$:
M!+!'/## R!## P!#'*#+# B#$/*#(# Mi++/# #"#' R##$ P(o/si Mi++/# <"i#$ B#+i# 0.0=.
M!'#s$i# *##1# !(soi" P(o/si $!"# '!'##'i #s!-#s! +!o"o+i "#is# *#$/*#(# )#+ ## *!(!+#(/ $!(## (o/si *#$/*#(# $!('#s/: -
K!$!*#"# "#is# *#$/*#(# S$(/$/( "#is# *#$/*#(# Sea# $a&ting #$#/ sea# s$lit Go# 2asho%t Co# !"#/# #$#/ Co# *#$/*#(# )#+ $!(*##( 5o&i4on-ho&i4on *#$/*#(# *!(si?o$o( )#+ ## i$#'*#+ s!#(# s!"!$i@
M!'#s$i# *#1# *#$#s-*#$#s *"o *#$/*#(# $!"# i*!(i $## !+# 8!"#s # *!#(. Pit Geologist #(/s *is# '!'*!## *#$#s-*#$#s *#$/*#(# "#/?s!+#( # *#$#s *#$/*#(# $!(*##(?s!+#( *#i s!#(# %is/#" '#// '!"#"/i a%ge& sa#$ling *i"# !("/.
M!'!(is# !('/## *#$/*#(# s!*!"/' '!"#/# o!(#si !#'*#+# *#$/*#(# *!(s#'#-s#'# !+# !oal Sche'%ling Enginee& # P&o'%ction S%$e&inten'ent.S%$e&,iso& /$/ '!'#s$i# *#1# coal &oo1 # coal 1ace $!"# *!(si # *#$#s-*#$#s *"o)# $!"# i$##i.
S!"#'# !#'*#+# *!("#+s/+ '!+#1#si !+i#$# !#'*#+# s!#(# $!(#$/( /$/ '!'#s$i# *#1#:
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!(o"!# *#$/*#(# *!(si i'#si'#"#
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!iis# *#$/*#(# i$!# s!'ii'#" '/+i
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Sea# $a&ting iis#-is## !+# s!"!$i@ s!*#+#i'## '!s$i)# '!8#i *#$/*#(# o$o( # *## $i# $!(##i
-
sea# 1loo& i*!(si#
-
*#$/*#(# o$o( *#$/*#(# *!(si
i$i'*/
s!#(#
$!(is#
#(i
-
Technical Assistant '!'#s#+ $## ## $i'*/# *#$/*#(# o$o( <i$# '!(#= # 1loo& e*$os%&e <i$# /$i= s!*#+#i'## '!s$i)#. S!$i# !('#s#"## )#+ i$!'/# #(/s s!+!(# i*##s i "##+# !+# P&o'%ction S%$e&,iso&.!oal Lea'ing 5an' # i#(i# 8#"# !"/#()#.
i# oisi-oisi +!o"o+i )#+ s/"i$ '!i'*/"# '#s#"# ## !s$(#si *#$/*#(# Pit Geologist '/+i !("/ $!$# *!(## i "o#si s!#8#+ shi1t si#+.
O!(#si-o!(#si !#'*#+# )#+ s/"i$ s!!($i !'*!(si# 1loo& #$#/ !#'*#+# *#$/*#(# o$o( )#+ #)# *o"! i"#/# ## si#+ #(i. #(/s i#s$i# *#1# P&o'%ction S%$e&,iso&.!oal Lea'ing 5an' $!"# '!'##'i !("/)# '!'!(si## o!(#si !#'*#+# *#$/*#(# *!(si /$/ shi1t '#"#'.
S!$!"# !+i#$# !#'*#+# s!"!s#i Pit Geologist #(/s '!'!(is# !('/## *#$/*#(# *!(s#'#-s#'# !+# P&o'%ction S%$e&inten'ent.S%$e&,iso& +/# '!'#s$i# *#1# !'*!(si# !('/## # 1loo& $!"# i"#s### # $i'*/# *#$/*#(# o$o(?$## */#+# $!"# i$##i !+# 8!"#s.
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2.0 LAPORAN PENAMBANGAN BATUBARA MINGGUAN Pit Geologist i#(/s# '!+isi "!'*#( L#o(# P!#'*#+# B#$/*#(# Mi++/#
R!## $o#s! # /#"i$#s *#$/*#(# *!(#s#(# R!## P!#'*#+# B#$/*#(# Mi++/# <*#+i# 9.0=
To#s! *#$/*#(# #(i# )#+ s!*!#()# *!(#s#(# #si" !(i$/+# $(/ (o/si
K/#"i$#s *#$/*#(# #(i# )#+ s!*!#()# #si" "#o(# /#"i$#s *#$/*#(# ,PP
!oal in-$it in,ento&y /$/ *#$/*#(# *!(si # o$o( ## #1#" # #i( 'i++/ "!+# !+# 8/'"# *#$/*#(# )#+ $!"# i$#'*#+ /$/ 'i++/ i$/
!oal stoc6$ile in,ento&y /$/ *#$/*#(# *!(si # o$o( ## #1#" # #i( 'i++/ "!+# !+# 8/'"# *#$/*#(# )#+ $!"# i#'*i" # i$#'*## /$/ 'i++/ i$/
P!'*/"#$# coal in-$it in,ento&y # in,ento&y !#"#' (i*/# $o $!(!#$
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*!(#s#(#
stoc6$ile
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P!o8o"# #"-#" )#+ !$i+ ## 'i++/ i$/ #"#' o"o' Ho'!$#(H.
I$is#( B#$/*#(# B/"##
;.0 REKONSILIASI BATUBARA BULANAN Pit Geologist *!(!1#8i*# /$/ '!(!osi"i#si *#$/*#(# )#+ i$#'*#+ !+# *#$/*#(# in-sit% s$i# */"#)# +/# '!!$/# !(o"!# !#'*#+# /$/ s!$i# "#is# *#$/*#(#. L#o(# $!(s!*/$ 8/+# '!#/ (!osi"i#si *#$/*#(# #(i #1#" $#/ i++# s##$ ii
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To#s! *#$/*#(# #si" s/(%!) ii$/+ #(i &oo1 # 1loo& *#$/*#(# )#+ i#'*i" ## 1#$/ s/(%!) 'i++/#?*/"##. S##$ ii !(i$/+# $!(s!*/$ i"#/# !+# '!++/## sis$!' Mic&olyn* $!$#i #"#' 1#$/ !#$ ## i+#$i !+# sis$!' Minesca$e/ To#s! #si" s/(%!) #(/s *is# '!'*!(i# #+# )#+
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#/(#$ /$/ 8/'"# *#$/*#(# )#+ i$#'*#+ $## '!'!(i$/+# 8/'"# *#$/*#(# )#+ i"#+ #i*#$ !'*!(si# &oo1 1loo& losses #$#/ e'ge losses/
To#s! #si" !(i$/+# *!(#$ '/#$# $(/ 8/+# '!'!("i#$# 8/'"# *#$/*#(# )#+ i$#'*#+ # $i# '!'!(i$/+# 8/'"# *#$/*#(# )#+ i"#+ s!"#'# (o/si )#+ i#i*#$# o"! &oo1 losses 1loo& losses # e'ge losses. P!(i$/+# !+# '!++/## $(/ !!(/+ $i# #/(#$ #(!# !s#"## o(#+ #"#' '!+i$/+ # !(*!##-!(*!## #$#(# *!(#$ '/#$# $(/ )#+ s!*!#()# !+# @#$o(-@#$o( *!(#$ '/#$# $(/ )#+ i$!$/#. K!#"# )#+ is!*/$ $!(#i( ##$ i#$#si s!+!(# s!$!"# s!'/# $(/ i#s#+i 2eighto#ete& .
To#s! MINER2 ##"# $o#s! *#$/*#(# in-sit% )#+ i8#i# *## !(*#i+# $o#s! #si" s/(%!) # $o#s! '/#$# $(/ /$/ '!!$/# @#$o(-@#$o( !(o"!# *#$/*#(#. Mo!" o'/$!( $!(s!*/$ '!'i"ii !#/(#$# )#+ s#'# s!!($i '&illhole 'ata 'ensity( !(#+#'# !$!*#"# "#is# # !#/(#$# *#$#s-*#$#s "#is#
4.0 KER3ASAMA ANTARA PIT GEOLOGIST DAN MINE GEOLOGY Pit Geologist *!(!1#8i*# /$/ '!8#"i !(8#s#'# )#+ !(#$ !+# !(soi" Mine Geology #"#' #"-#" *!(i/$ ii:
M!(!### (o+(#'-(o+(#' Mine Geology &illing #!(# $#'*#+.
M!'#$#/ !'#8/# (o+(#'-(o+(#' Mine Geology &illing $!('#s/ '!+oo(i#si# s#(## # (#s#(## $(#so($#si i #1#s# !($#'*#+# )#+ s!#+ i+#(#.
M!+#8i #si"-#si" s!$!"# !"#s### (o+(#' Mine Geology &illing s!"!s#i.
M!+#8i #si"-#si" !'*##(/# 'o!" MINER2 */"##.
M!'!(*##(/i #(si-#(si !(!### Pit Geology s!s/#i !+# '!'o Mine Geology '!+!#i !(/*##-!(/*## )#+ *!(#($i ## 'o!" i$ s!1#$/ i"#/# !'*##(/# */"##. A#/ (!##-(!## )#+ #(/s
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(o+(#'-
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i!($### )#+ ## #"#' #(si-#(si $!(s!*/$ ##$ i"i#$ ## T#*!" .
,#$#$#:
!(!###
M!+#$/( #+#( H"!'*#(-"!'*#(H 'o!" /s/s #$#/ s/*-s/* #(!# i*/#$# 'o!" s$(/$/()# o"! Mine Geology E,al%ation Geologist. Pit
Geologist #(/s '!+/#s#i !++/## 3EODAS2 # MINER2 *#i )#+ '!++/## $!('i#" 8#(# 8#/ '#// Silicon G&a$hic Unit /$/ '!'*/#$ (!##-(!## !#'#+-!#'#+ (i$o/$-(i$o/$ ##+# *#$/*#(# s*.
T#*!" .
DAFTAR PETA-PETA 3EOLO3I PIT
MINER2
S#"# Too+(#@i <"!+# "/*#+ *o(=
!+#
"o#si-"o#si : 2.500
P(#s#(##
: 2.500
K!$!*#"# L#is# B#$/*#(# <"!+# !+# oo(i#$-oo(i#$ "/*#+ *o(= /$/ s!'/# "#is# )#+ "#)# i$#'*#+
: 2.500
S$(/$/( &oo1 L#is# B#$/*#(# <"!+# !+# oo(i#$-oo(i#$ "/*#+ *o(= /$/ s!'/# "#is# )#+ "#)# i$#'*#+
: 2.500
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S$(/$/(
1loo& L#is#
B#$/*#(#
<"!+#
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!+# oo(i#$-oo(i#$ "/*#+ *o(= /$/ s!'/# "#is# )#+ "#)# i$#'*#+
: 2.500
o,e&%&'en : !oal Linie& Ratio <"!+# !+# "o#si-"o#si "/*#+ *o(= s#'#i "#is# )#+ #"i+ (!# !"#)##$#'*#+)#
: 2.500
,o#" Iso/#"i$) P"# <"!+# !+# oo(i#$-oo(i#$ "/*#+ *o(= )#+ '!"i/$i Moist%&e A*/ # To$#" S/"@/( <#*= P!#'#+ '!"i$#+ <!+# s#si 00 '= U$#(#-S!"#$# # Ti'/(-B#(#$ )#+ '!"i$#+i #!(# $#'*#+.
: 2.500
: 2.500
LAIN-LAIN
P!#'#+ L#is# B#$/*#(# #+ Rii #(i s!'/# "/*#+ *o( i$i.
LAMPIRAN 9207025IS.TRANS
: 20
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KODE-KODE LOG LUBAN3 BOR
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LAMPIRAN 2
MEMORANDUM BULANAN PEMBAARUAN MODEL MINER2
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LAMPIRAN ;
KODE ARNA PADA PITA PENANDA
BIRU
:
Di+/## o"! #(# 3!o"o+is$ /$/ '!##i *#$#s *#$/*#(# P(i'# *!(si.
MERA
:
Di+/## o"! #(# 3!o"o+is$ /$/ '!##i *#$#s *#$/*#(# o$o(.
PUTI
:
Di+/## /$/ '!+!$i# !++#"i#. P#(# o!(#$o( sho,el # loa'e& $i# *o"! '!++#"i i #!(# )#+ i$##i !+# i$# /$i #$#/ )#+ ## #$o *!(i$# /$i. Mis#")#:
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P#(# +!o"o+is$ ## '!'#s#+ #$o )#+ i$##i !+# i$# /$i ## 1loo& *#$/*#(#.
-
P#(# !(soi" !+!*o(# # !"!## *is# '!++/## i$# /$i i *!"##+ last /$/ '!!+# !++#"i# ## $## )#+ $i# i"!## #$#/ ## slee$ing lasthole/
-
P#(# isi)/( # s/(%!)o( ## '!++/## i$# /$i ## osisi /# s/#$/ *#$#s +#"i# #$#/ 'igging atte&/
KUNIN3
:
Di+/## o"! #(# +!o"o+is$ /$/ '!##i *#$#s *#$/*#(# Pi#+ *!(si.
MERA AMBU
:
#)# i+/## o"! #(# s/(%!)o( # isi)/( /$/ !+!#"i# s/(%!) <'is. #$o !++#"i# # !+/(/+# osisi '%#$ toe s*.=
IAU
Di+/## o"! +!o"o+is$ /$/ '!##i #si" s/(%!) +!o"o+i $!('#s/ "o#si-"o#si in-$it hole # a%ge& hole s!s#( coal sea# e*$os%&e # s!*#+#i)#.
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:
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LAMPIRAN 4
SISTEM PENOMORAN SAMPEL BATUBARA DAN LUBAN3
SISTEM PENOMORAN SAMPEL BATUBARA DAN LUBAN3 S!'/# "/*#+ *o( # channel sa#$le #(/s i*!(i o'o( !+# '!++/## sis$!' !o'o(# )#+ *#/. S#'!"-s#'!" #(/s io'o(i s!#(# *!(/(/$# s!s/#i !+# /(/$# "/*#+ *o()# #$#/ 9207025IS.TRANS
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#(i$#)# 'is#")# s#'!" o'o( E00?0 ##"# s#'!" !($#'# )#+ i#'*i" #(i "/*#+ *o( o'o( E00. P!o'o(# "/*#+ *o( # #(i$# ##"# s!*#+#i *!(i/$:
L/*#+ *o( Mine Geology # Geotechnical i*!(i o'o( s!#(# *!(/(/$# $!$#i #!(# $#'*#+ $!'#$ "/*#+-"/*#+ $!(s!*/$ i+#"i $i# i!("i#$#. A1#"# )#+ *!(/# /(/@ $/++#" i+/## /$/ '!/8/# 8!is "/*#+ *o( )#i$/: -
, F R N 3 P
!o&e' Mine Geology L%ang o& !o&e' Mine Geotechnical &illhole Rota&y O$en 5ole
Si+## *#$/*#(# # in-$it e*$os%&e 8/+# i*!(i o'o( s!#(# *!(/(/$# !+# '!++/## #1#"# /(/@ U. Mine Geology $!"# '!!$## *"o-*"o o'o( si+##?e*$os%&e *#$/*#(# /$/ s!$i# i$ s!*#+#i *!(i/$: -
S/()# : E-!s$ #$#(i ,o$(#$ Pi$
U200 - 299 : U;00 - ;99 : U400 - 499 : U500 - 599
,#$#$# : K#$!+o(i ii '!#/ in-$it 1%ll sea# section $!(//( <*#i #(i$#)# i#'*i" s#'!")# #$#// $i#= )#+ ## ii/$ !#"#' #$#*#s! 3EODAS2 $!$#i $i# $!('#s/ "o#si-"o#si coal +%ality channel '&illhole #$#/ coal +%ality a%ge& '&illhole ## *#$/*#(# $!(*/# #(!# s!*#+i# "#is#)# $!"# $!(*/#+ 1#$/ '!'*!(si# &oo1 *#$/*#(#.
In-$it &illhole( Lo#si-"o#si A%ge& Sa#$le # !hannel Sa#$le #(/s i*!(i o'o( s!#(# *!(/(/$# *!(#s#(# i$)# '#si+-'#si+. N#'# i$ i!("i#$# !+# '!++/## #1#"# /# /(/@ s!*#+#i *!(i/$: -
9207025IS.TRANS
,N ,S EE E EN
,-No($ ,-So/$ S/()#
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-
E N S PA PB PD PF P KE K
,#$#$#:
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-E#s$ -No($ -So/$ Pi$ A Pi$ B Pi$ D Pi$ F Pi$ K-E#s$ K-!s$ K#$!+o(i ii '!#/ s#'!"-s#'!" #(i$# ## *#$/*#(# $!(*/# )#+ $i# s!"#"/ '!1#i"i 1%ll sea# section. #)# in-$it '&illhole )#+ ii/$ !#"#' #$#*#s! 3EODAS #(!# ## "/*#+-"/*#+ i$/ i"#/# geo$hysical logging # "/*#+-"/*#+ $!(s!*/$ '!1#i"i 1%ll sea# section.
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LAMPIRAN 5
REN,ANA PENAMBAN3AN BATUBARA MIN33UAN
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LAMPIRAN 6
RISALA RAPAT PENADALAN PENAMBAN3AN BATUBARA
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