kajian teknis penurunan jumlah cost produksi di pt.ppt

8/20/2019 Kajian teknis Penurunan jumlah cost produksi di PT.ppt

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Kajian Teknis Penurunan Ju

Cost Produksi di PT Bara An

Sejahtera,Tanjung Enim, Sumselatan

OLEH : CHRISTOFEL ADIJAYA M

NIM : 07311024



Latar belaka!

Har!a bat"bara re#a$

S%&te' (e)"ala ata" (e'a&ara *FOT #a FO+,

Tar!et (r-#"k&% .a! t%#ak ter/a(a%

er)a &a'a '%tra (ea'ba!a

Har!a ba$a bakar .a! t%#ak &tab%l



R"'"&a 'a&ala$

+a!a%'aa (r-#"kt%ta& alat '"at #a alat a!k"t (a#a R" -M%e *ROM, #a (a#a Fr-t ta'ba!

+era(aka$ "%t /-&t #% area !ett%! bat"bara &erta "%t /-&t #%

ROM

+era(aka$ )"'la$ alat &ebear.a .a! #%b"t"$ka "t"k

'e/a(a% teta( tar!et (r-#"k&% (er b"la

+a!a%'aa ra/a!a )ala .a! #%b"t"$ka a!ar (r-#"kt%ta&'e%!kat



+ata&a 'a&ala$

L-ka&% (eel%t%a %% #%lak"ka #% (%t T +AS (a#a #aera$ #e&a"la" a!!"!5 ke/a'ata La6a! %#"l Ta)"! A!"!5

kab"(ate M"ara E%'5 S"'atera Selata

L-ka&% (eel%t%a %% #%lak"ka #% R" - M%e *ROM, #a r-tta'ba! &erta ak&e& )ala #ar% r-t ta'ba! ke R" - M%e

*ROM,

eel%t%a #%-k"&ka (a#a (er$%t"!a /-&t alat '"at #a alata!k"t &erta alat &"((-rt (a#a R" - M%e *ROM, #a r-tta'ba!

eel%ta #%-k"&ka (a#a ba!a%'aa 'e"r"ka )"'la$ /-&t

(r-#"k&%



C./le t%'e alat #% !ett%! area

DT kades waktu (menit)

6akt" 'a"8er 11397142;

6akt" '"at 19142971

6akt" )ala %&% 372714297

6akt"'a"8er<#"'(%! 13714297

6akt" )ala k-&-! 412297143

Total CT DT kades 11.92714286

excavator ettin waktu (menit)

'e!!al% 0112124=33

&6%! %&% 0100233

'e"'(a$ 01043;1;

&6%! k-&-! 00=;;4=

total (CT) exca Doosans!""lcv ".#866#6667

6akt" "t"k b"/ket > 039==3=

> 1;33193 '

S"'ber: #ata (e!a'ata la(a!a



@akt" ker)a alat$% & '('*) x 1""+

,% & ('-)('*-) x 1""+

% & '('-) x 1""+

/ & '('*-) x 1""+

Alat %t b"la

Har% er)a Har% 30

S$%t er)a Ja' 2

Ja'S$%t Ja' 12

Cale#ar T%'e Ja' 24 720

D0'T$/ ( * ) Ja' 01 3

ERA@ATAN TERJAD@AL Ja' 00 1

ER+AIAN Ja' 00 1

0,/*%T3 T$/ (-) Ja' 92= 2479

OERATIN DELAY Ja' 1 4

ENISIAN +AHAN +AAR Ja' 1 30

ENANTIAN MATA +OR Ja' 0 0

EMINDAHAN ALAT Ja' 0 1

@AT E?CAATOR MENN DMTRC Ja' 0 0

ANTRIAN DI DMIN AREA Ja' 0 0

OERATIN IDLE Ja' =7= 2029

TIDA ADA OERATOR Ja' 0 0

SHOLAT Ja' 013 3;

SAFETY TAL Ja' 013 3;

@AT HJAN Ja' 3 ;0

@AT SLIERY Ja' 1 30

A+T Ja' 0 0

MAAN Ja' 2 =0

ERANTIAN SHIFT Ja' 0 1

@AT TN ELEDAAN )a' 0 0

%%5%5/ T$/ (') Ja' 1!.64 469.2

MECHANICAL AAILA+ILITY 99.#64676

HYSICAL AAILA+ILITY 99.!8#####

SE OF AAILA+ILITY 6!.4#9##"!

EFFECTIE TILIATION 6!.1666667S"'ber : T MM



r-#"kt%ta& alat #% !ett%! area

excavatorD00-% -!""5C

/./let%'e039==3=

=7'e%t

ka(a&%ta& b"/ket: 32l/'

ka(a&%ta& a/t"al :

ka(a&%ta& b"/ket G

b"/keteel a/t-r 3l/'

(r-#"kt%ta& : ka(b"/ket ? =0CT4=33

=2l/'

(r-#"kt%ta& a/t"al: (r-#"kt%ta& ? A ? A

2;;9399l/')a'

224=97=;1b/')a'

2;20;3;;;t-)a'

1370004t-b"la

-#%&% +at" Ha&%l ele#aka

+"/ket F%ll Fa/t-reG/a 0;37

+"/ket F%ll Fa/t-rDT 0;121;12

#e&%t. bat"bara 13

S6ell Fa/t-r 07

dumtruck $ uso 6x4:D22"s

/./let%'e

ka(a&%ta& b"/ket:

ka(a&%ta& a/t"al :

ka(a&%ta& b"/ket G b"/

a/t-r

(r-#"kt%ta& : ka(b"/ket ? =0CT

(r-#"kt%ta& a/t"al : (r-#"kt%ta& ? A ? A

A ".99

A ".6!

#e!a 7 DT (r-#"k&% >12129794 t-b"la



eb"t"$a alat

ALAT YAN TERSEDIA > 7 DT

MF NT 7 #t > 0=729;3;=

%lat ;ulan

EG/a8at-r D--&a&00l/8

Tar!et r-#"k&% * t- , 1!""""

(r-#"kt%ta&*t-)a', 292."9#9987

)a' alat *)a', !1#.!###17

)"'la$ alat 1."94487"#!

ek"%8ale 2

DT

Tar!et r-#"k&% * t- , 1!""""

(r-#"kt%ta&*t-)a', #6.9278#!97

)a' alat *)a', 4"61.976449

)"'la$ alat 8.6!72#88"8

ek"%8ale 1"

MF > 0910413423

Total CT DT kades 11.92714286total (CT) exca Doosans!""lcv ".#866#6667



r-#"kt%ta& alat #% ROM

6$eel l-a#er

LIHON CL 9=

/./let%'e ".974'e%t

ka(a&%ta& b"/ket: # l/'

ka(a&%ta& a/t"al : ka(a&%ta& b"/ket G b"/keteela/t-r 2 l/'

(r-#"kt%ta& : ka(b"/ket ? =0CT 12#.2"#28!4 l/')a'

(r-#"kt%ta& a/t"al : (r-#"kt%ta& ? A ? A

8".172"7#92 l/')a'

6".129"!!44b/')a'

78.167772"7 t-)a'

3=5=7=32 t-b"la

CATERILAR 320D

C./le t%'e

ka(a&%ta& b"/ket:

ka(a&%ta& a/t"al : ka(a&%ta& b"/ket Gb"/keteel a/t-r

(r-#"kt%ta& : ka(b"/ket ? =0CT

19".9"9"9"9 l/

(r-#"kt%ta& a/t"al :(r-#"kt%ta& ? A ?A

124.2#"2727 l/

9#.1727"4!!b

121.124!1!9t

=5931=2 t

b"/ket eel 6$eel l-a#er".6666

67 b"/ket eel /at 320

A ".99! A

A ".6!4 ASF ".7! #e&%t. 1.#t-'3 SF



%t /-&t* alat retal ,

!ett%! area

%t $ar!a &e6a

6$eel l-a#er l! 9= R 310000

eG/a /at320 R( 20000

DT M%t&$"b&%$% 220(& R 130000

eG/a #--&a & 00l/8 1t-

r-' area

%t "el *l%ter)a' ,

6$eel l-a#er l! 9= 107;

eG/a /at320 1==

DT M%t&$"b&%$% 220(& 700

eG/a #--&a & 00l/8

S"'ber : De(t MCC T +AS



“

”

T-tal /-&t a/t"al

et : k-#%&% a/t"al %% a(ab%la (r-#"k&% 10000 t-b"la

unit =umla> alatuelliter=amalat uel liter;ulan

total costuel;ulan

cost sewaalat=am

cost sewaalat;ulan total

w>eel loader l8!6 1

107; 0=2==9

457;159320=

310500000 14542500000

350345;

exca cat#2" 1

1== 734797=92

==54425=4;92050000

0 1175300500000

DT $its>u;si>i22"s 7

700 22;;09

2075;1579=0

013050000

0 42=5;72500000

total 320519=52=7=

4 =9;5724500000

%t>ara sewa

?tontaret

roduksitotalcost

;ulan

#-lar 13500exca doosan s

!""lcv 1

1050000

0250250005000

00

Ja' ker)a DT > 4=;2 Ja' ker)a 6$eel l-a#er > 4=;2

Ja' ker)a eG/a /at 320 > 4=;2

6akt" ker)a alat 4=;2 )a'b"la $ar!a &-lar ;50400 R(l%ter1300 R(



S-l"&% (e"r"a /-&t

'e"r"ka )"'la$ DT ka#e& 'e)a#% 4 alat &e$%!!a (r-#"k&%#% ROM 'e"r"5 ak%bat.a )"'la$ 6akt" ker)a alat #% ROM aka

berk"ra! &e$%!!a #a(at 'e"r"ka k-'&"'&% "el &erta /-

&e6a alat

&"(a.a (r-#"k&% (erb"la teta( ter/a(a% 10000 t-5 'aka

bebera(a tr"/k +".er $ar"& 'a&"k ke r-t ta'ba! "t"k

l-a#%! #e!a ke'a'("a DT b".er .a! t%#ak 'e'a#a% "t"k

'elak"ka $a"l%! (a#a !ra#e .a! &a!at be&ar5 'aka #%

b"t"$ka ra/a!a )ala bar" #e!a &ta#ar# !ra#e -r'al

9K



er$%t"!a &-l"&% (e"r"a/-&t

kasitas vessel ;u@er tie>ino1#" >d 11 t-

alat @an diunakan4 alat DT kades

=;30=1=2 t-b"la

sisa 90=;39374 t-

Diali>kan ke DT ;u@er

=umla> ritase 701=9431Rateb"la

2;23=9;7=3Rate$ar%

=am ker=a exca ;uat DT ;a@er 27=2;92=7 Ja'b"la

'aka )a' ker)a eG/a (a#a !ett%! area*D--&a &00l/8, "t"k DT ka#e& 1;2 )a'b"la #ar% t-tal )a' eekt% eG/a b"la

Taret ,roduksi ( ton ) 1!""""



La)"ta

tar!et (r-#"k&% 1!""""

(%t t- - * 'e!!"aka DT b".er , 8"69#.8#74!

(%t t- r-' * 'e!!"aka 4 DT ka#e& , 69#"6.162!!

Aenis alat Aumla> alat,roduksi alatton;ulan

Aam @andi;utu>

3ettin T0 *0$exca doosan s!""lcv 2

10500000

DT 4

=;530=1=

*0$w>eel loader 1

3=5=7=32

exca cat #2" 1 =5931=2

T0T%5 ;3507;4

=am ker=a @an di;utu>kan exca cat #2" (*0$) & * (r-#"k&% DT (r-#"k&% @$eel , (r-#"k&% eG/a ? )a

&

& 269.#9"9127 Aam;ulan

**=;30=1= 3==7=31, =931=2 , G 4=

6akt" ker)a alat 4=;2 )a'b"la

Ja#% )a' ker)a ee/t%8e &etela$ (er$%t"!a a#ala$ 269.#9 =am;ulan



Ha&%l (e"r"a /-&t

unitactual

=umla> =am ker=a uel =am uel cost sewa alat er =am

cost sewa

alat;ulan to

DT Bades 7 4=;2 700 2075;1579=00 130500000 42=5;72500000 =3

w>eel loader 1 4=;2 107; 457;159320= 310500000 14542500000 1;

excavator cat #2" 1 4=;2 1== ==54425=4;9 20500000 1175300500000 19

excavator D s!""lcv 1 100 25025000500000 250

Total ; ##.4! #2"186267.64#4

unitlanin

=umla> =am ker=a uel =am uel cost sewa alat er =am sewa alat;ulan to

DT Bades 4 4=;2 7 119592;5;200 130500000 2435;94500000 3=

w>eel loader 1 4=;2 107; 457;159320= 310500000 14542500000 1;

excavator cat #2" 1 2=;3;0;1 1=;93;9 395149500;40 20500000 =75347572917 10

excavator D s!""lcv 1 100 25025000500000 250

Total ##.4! 2"27694##.462#

ket : "t"k &e6a alat eG/a8at-r #-&aa & 00l/8 #% $"t"! #-lar (er t-5 &e#a!ka )"'la$ alat #a "el t%#ak ber(e!ar"$ (er$%t"!a /-&t

-#%&% A/t"al C-&t

-#%&% la%! C-&t



S-l"&% (e"r"a !ra#e )ala

ra#e )ala .a! a#aa#ala$ 12 K * #ata #ar%

'%e e!%eer%! T +AS,

ra#e .a! aka#%t"r"ka 'e)a#% 9K

F-t- A/t"al ke'

)ala



e"r"a !ra#e #a 8-l"'e.a! #%b"t"$aka



area (a)a! )ala .a! aka #%ta'ba$ka t%#ak 'e/"k"(%5'aka aka #%b"at bel-ka



e&%'("la

eb"t"$a alat .a! &ebear.a "t"k 'e/a(a%10000t-b"la a#ala$ 2 alat '"at #a 10 alat a!k"t

De!a 7 DT t%#ak #a(at 'e/a(a% (r-#"k&% 10000t-b"la

De!a 7 DT b%a.a (r-#"k&% #"#491"267.64

De!a 4 DT &erta b".er la!&"! l-a#%! ke (%t a#ala$

2684!!#161.6#

Sel%&%$ /-&t a#ala$ #!"#!71"6."1

ra#e )ala a!ar DT b".er 'a&"k ke (%t a#ala$ 9K #e!a

8-l"'e eel 30230=71 b/'



Sara

A!ar (r-#"k&% DT ka#e& Me%!kat5 'aka ke/ DT $ar"& #% at"rata" #% &e&"a%ka

ra#e )ala $ar"& #% &ta#ar#ka a!ar #a(at 'e'%%'al%&%r

ke/elakaa ta'ba!

A(ab%la !ra#e )ala t%#ak #a-at #% "ba$ karea keb"t"$a 'ater%a

(e!%&% .a! ba.ak5 'aka $ar"& 'e#%&a% ra/a!a )ala

bar"



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