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INSTITUCIN UNIVERSITARIA POLITCNICO GRANCOLOMBIANOFACULTAD DE CIENCIAS ADMINISTRATIVAS, ECONMICAS Y CONTABLES

DEPARTAMENTO ACADMICO DE ADMINISTRACIN

RESPONSABILIDAD SOCIAL Y EMPRESARIAL

SEGUNDA ENTREGA - PROYECTO GRUPAL.

ECOPETROL S.A

INTEGRANTES

ANA SILVIA PARADA PUENTES COD.0911020098DAVID ANDRES RIANO VIDALES COD.112111026DIANA SOFIA LLANOS OTALORA COD.1121!01"0#OSE LISANDRO SOSSA GUTIERRE$ COD.102111026

%ELYN VIVIANA ACU&A RAMIRE$ COD.1211!000SANDRA 'UITIAN MATEUS COD.1011020(!6

TUTORERNESTO FABIAN SAMPAYO OLIVEROS

BOGOT) DC

2016

CONTENIDO


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1. INTRODUCCIN.........................................................................................................

2. #USTIFICACION..........................................................................................................(

!. OB#ETIVOS.................................................................................................................(

!.1 OB#ETIVO GENERAL...................................................................................................(

!.2 OB#ETIVOS ESPEC*FICOS.........................................................................................6

. INVESTIGACION DEL PROBLEMA ...............................................................................8(. UTILI$ACION DE TECNICAS +EURISTICAS...........................................................10

(.1 C/ O/ 3 P3/4 5EO'.............................................................................10

(.2 S/73 M37..................................................................................................................12

(. B7:34 3 P3;44 < P3.......................................................................................1(

(.! C4=4 U//4 M;/4.................................................................................................1(

6. METODOLOGIA >AGNER ? >+ITIN.......................................................................1(

". CONCLUSIONES Y RECOMENDACIONES..............................................................1(

8. BIBLIOGRAF*A..........................................................................................................16

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1. INTRODUCCIN

T3/34 :44 3@33:/ 37 :43/4 < 74= :4:34= /=4= 3 37 74G33:/ 3 P4::/ =43 :/:= 3 /3=/4/34 3 743=,3334= /3=/ < 3=477 7 3 34 3 7 47;/: 3/=/:/ 37 34 4:4 M73>:, 3 7 C4H; M73 3 373:4 7/43/:4. S3 3=3 7 3 3 3=3 4:4 4 743 7= 7//:/43= 3 4::/ 7= 33/ 7= :/3= 3 /3=3/= 3 37 J/4 =33=3.

E7 4:4 M73>:, 3= 3744 3 C/ < 33 =3 3/44433 PK =3 /=//4 =3733 74= 3:4=74:73=. S3 33 / 3 7 /=/:/ 37 4:4 4 =3 3 3=4 3

/ 3 < 3 = 3 =3 ///:3 74= :4=4= 4 37 7:3/34 3/3=.

2. JUSTIFICACIN DEL PROBLEMA

T4 33= 3 =3 3/3 7 :43:/7/:/ < 7 /=/:/ 34:4= 33 3=73:3 4374 3@/: 3 =/=@ 7= 3:3=/3= 3 7:4H;, 3=43 3 3 44 7 3 3 == 4:4=,3 333 74 34 < 33 == :/=.

7 C4H; M73 3=K 3=34 =43:4=4= 3 74= 4:3=4= 3 74;=/: 743 @3: 74= 4:3=4= :43:/73=, 4 7 37 :=4 77/:34= :/:= 3 /3=/4/34 3 743= 3/3 37 3=4774 3/@333= 34474;= :44 7= 3;=/:= :/ / 3 3/4, S/73M37, :4=4 //4 ;/4, 7:34 3 3/44 < 3 < 7 34474; >3? >//.

3. OBJETIVOS

3.1 OBJETIVOS GENERAL

C433 < 3=477 /@333= 34474;= 3/3 7= :/:= 3/3=/4/34 3 743=, 374 43= 3 34 747;/: 3 /=/:/ 37 4:4 M73>: 3 7 C4H; M73.

3.2 OBJETIVOS ESPECFICOS

!


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I3=/, :433 < 7/: 74= 44= 3 3;=/: :/ /3 3/4, S/73 M37, :4=4 //4 ;/4 < 7:34 3 3/44 3 ? >//.

C4 < 7/ 7= 34474;= < 7= 3;=/:= 7/:= 3//= 3:43:/43= < :4:7=/43= :4 =3 3 74= 3=74=

43/4=.

E74 /@43 3/34 3 :3 74= /:/73= 3=74= 43/4=3, 3 :3 37 7 3 3/4=, 74= :4=4= 3 3/4, /3/4 < 74=:4=4= 473= 3 7 47;/: 3 3/4=.

4. INVETIGACIN DEL PROBLEMA

E7 :4=4 37 4:4 /33 =3= /:/43= /@3== =;

S3= 2", 28, !8, 3 :4=4 3 3/4 3= 3 2000, 7 3 3 4:43= 3 1200 /3= 3 < 4= /73= 3 :4=4 3 37 /3/4 51 1 2.

S3= 29 :4=4 /=/4 3 == 3= /73=, 3K= 3 /@33:/=3 7= 3K= =3=.

S3= !0, 1, :4=4 /73= 3 == 3= /73=, 3K= 3 /@33:/=3 7= 3K= =3=.

S3= !1 44= 74= :4=4= ; :4 3=3:4 7= 3K= =3=.

S3= !2 44= 74= :4=4= ; :4 3=3:4 7= 3K= =3=.

S3= !! 44= 74= :4=4= ; :4 3=3:4 7= 3K= =3=.

S3= !, , 44= 74= :4=4= ; :4 3=3:4 7= 3K= =3=.

S3= !(, !6, !", !9, 0, 2, !, 44= 74= :4=4= ; :4 3=3:4 7=3K= =3=.

S3= 7 (2, 44= 74= :4=4= ; :4 3=3:4 7= 3K==3=.

E :4:7=/, 3 37 =34 =33=3 37 H4 74= :4=4= 3 /3/4, 3 3/4< 7 3 3 4:4, =/34 == 43/4=, =;

1. C4=4 3 /3/4 5(8 =33=3 1.(2 4 =3.


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2. C4=4 3 3/4 5("00 =33=3 2188 4 =3.

!. L 3 5!1200 /3= =33=3 128 4 =3.

P 3=3 33:/:/4 4= 73 74= :4=4= 3 3/4 < 3 /3/4 3

3/44 3 26 =3= 3/34 :44 =3 7 3 33 =3 4=3 :44 :3 3@33:/ 7 =//33 7

SEMANA DEMANDA COSTO DEPEDIDO

COSTO DEINVENTARIO

2" 1200 2000 1

28 1200 2000 1

29 800 2200 1

!0 1000 2200 2

!1 1000 1900 2

!2 !00 2000 1

!! 2200 2000 1

! 100 2000 2

!( 1800 2200 1

!6 600 2200 2!" 1200 1900 1

!8 1200 2000 2

!9 800 2000 2

0 1000 2000 2

1 1000 2200 2

2 !00 2200 1

! 2200 1900 2

100 2000 1

( 1800 2000 2

6 600 2000 1

(


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" 1200 2200 1

8 1200 2200 2

9 800 1900 1

(0 1000 2(00 2

(1 2200 2(00 1

(2 1800 2(00 1

5 TECNICAS HEURISTICAS

U 44 3;=/:4 3=7 =3 3@43 3 43: 7 3=: 37473 3/3 37 =4 3 :44 3 37= :/473=, 43/34

=47:/ 3, 3= 3:/, :3: 7 / 4 3 4:=/43= 7 /.L= :/:= 3;=/:= =3 = :4 4 3= 4=/73 433 37 /4. A:4/:/ 3=34= :4 3 377=

5.1 Can!"a" #!$a "% P%"!"& 'EO()L :/ 4/ 3 3/4 =: 3:4 37 44 3 3/4 3 3: 7;/4 37 :4=4 47 37 /3/4 3 7 33=.

E= 3;=/: =3 = 3 3= =3=4= @373=.

- E7 /34 3= 3 7 33= :44:3 :K7 3= 7 /7/:/ 7 3 74=;:74= 3 =3 3:3 3 37 /3/4

- E7 =34 3= 3 7 @3:3:/ :4 7 :7 7 33= /7/ 37 /3/44 ; :4 37 /34

- Y 7 Q7/ 3 74= 3/4= 3 =3 :474: 337 7= 3J/=3:/=3 /3/4 =3 3:/3 3 37 434 3J:4 3 3 74= /3/4= =34.

L4= :4=4= K=/:4= 33 3 :3 =4

C4=4= 3 3/4 C4=4= 3 3//34 37 /3/4 C4=4= 473=

PERIODO DEMANDAO

PLANEADAS

ENTREGAS INVENTARIOS

1 1200 2400 1200 1200

6


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2 1200 - 1200 -

3 800 1800 800 1000

4 1000 - 1000 -

5 1000 1300 1000 300

6 300 - 300 -

7 2200 2200 2200 -

8 1400 1400 1400 -

9 1800 1800 1800 -

10 600 1800 600 1200

11 1200 - 1200 -

12 1200 2000 1200 800

13 800 - 800 -

14 1000 2300 1000 1300

15 1000 - 1000 300

16 300 - 300 -

17 2200 2200 2200 -

18 1400 1400 1400 -19 1800 1800 1800 -

20 600 1800 600 1200

21 1200 - 1200 -

22 1200 2000 1200 800

23 800 - 800 -

24 1000 1000 1000 -

25 2200 2200 2200 -

26 1800 1800 1800 -

31200 31200 31200 8100

Promedio Co!o Orde"#r 2103$8%

&em#"d# 26 em#"#31200$0

0

&em#"d# %2 em#"# 'A(o)62400$0

0

Promedio Co!o A*m#+e"#r ,or "id#d,or em#"# 1$46Promedio Co!o A*m#+e"#r ,or "id#d,or #(o .6$00

P 3@3:4 37 473 734 =3 3=3 3 7 =//33 3

/ 18%8$6224

A 2103$8%

& 62400$00

"


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.6$00

D43' :/ 3 =3 33 3/

A :4=4 3 7 43 3 :4 4 3:/ 4::/D 3 7+ :4=4 7 3 3//34 3 /3/4

POLITICA DEPEDIDO

#Ordene ! C""Orden$r

In%en$r&"Pr"'ed&"

C"" T"$(A)"

.0630$31 .0630$31141260$61

Co!o To!#* 26em#"#

*70+630,31

5.2 S!*+%, M%a*

E7 74/4 S/73 M37 3 44 +7 M37 < E S/73 3= 443;=/:4 3 / 3 333 433 37 :4=4 43/4 ;/4 743 3 :4 K= 37 :4=4 3 33 37 /3/4 4 3/44 3 @:/37 Q34 3 3/44= @4= 3 37 3/4 :7 33. E7 :K7:74 =333K :4 3= @:/ =3 /:333.

S 43/4 3= 37 3 /// 7 = 3 74= :4=4= 3 3:/ 3 /3/4.

3= :4=3 A 3= :4=3 D3 /73 T/34 /73

V/73=

3/44= 5=3

D3 4 3/44

A :4=4 3 7 43 3 :4

%:4=4 /73

:4=4 3 7:3 / 3 /3/4

F47

8


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- '$)1/$'A0HD202HD300'$1)HD$

P3/441 % 52" A

P3/442 % 5 5AD

PERIO&O

SEMANAS

DEMANDA

DEMANDA

AC-M-L+

COSTO

INVENTARIO

S-MADE

INVENT+

COSTODE

PEDIDO

d./ '

1 2. 1200 1200 1 0 2000 2000 2000

2 28 1200 2400 1 1 2000 3200 1600

3 2 800 3200 1 2 2200 4800 1600

1 30 1000 1000 2 0 2200 2200 2200

2 31 1000 2000 2 2 100 4200 2100

3 32 300 2300 1 4 2000 %400 1800

1 33 2200 2200 1 0 2000 2000 2000

2 34 1400 3600 2 1 2000 3400 1.00

1 3% 1800 1800 1 0 2200 2200 2200

2 36 600 2400 2 1 2200 2800 1400

1 3. 1200 1200 1 0 100 100 100

2 38 1200 2400 2 1 2000 3100 1%%0

1 3 800 800 2 0 2000 2000 2000

2 40 1000 1800 2 2 2000 4000 2000

1 41 1000 1000 2 0 2200 2200 2200

2 42 300 1300 1 2 2200 2800 1400

1 43 2200 2200 2 0 100 100 100

1 44 1400 1400 1 0 2000 2000 20002 4% 1800 3200 2 1 2000 3800 100

3 46 600 3800 1 3 2000 %600 1866$.

1 4. 1200 1200 1 0 2200 2200 2200

2 48 1200 2400 2 1 2200 3400 1.00

3 4 800 800 1 0 100 100633$3333

33

1 %0 1000 1800 2 1 2%00 200 200

1 %1 2200 2200 1 0 2%00 2%00 2%00

2 %2 1800 4000 1 1 2%00 4300 21%0

TOTAL4200$0

PERIODO DEMANDA PLANEADAS ENTREGAS INVENTARIOS

1 12 32 12 2

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2 12 12

3

4 1 23 1 13

5 1 1 3

3 3

6 22 3 22 14

14 14

7 1 24 1

1

11 12 24 12 12

12 12 1213 1 1

14 1 1

15 1 13 1 3

1 3 3

16 22 22 22

1 14 3 14 24

17 1 1

2

21 12 24 12 12

22 12 12

23 1 1

24 1 1

25 22 4 22 1

2 1 1

312 157

10


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5.3 C&8& Un!a,!& M9n!$&

A* i#* 5e e" *o do m!odo #"!eriore$ E* *i7ro P*#"e#+i" 9 Co"!ro* de *#

Prod++i" e+ri!o ,or "ie* Si,,er #! #* :6;$ de+ri7e e!# orm#

5e e* +o!o m="imo "i!#rio re,o"de # " +?*+*o @ei7*e +9o ,"!o e

e"+e"!r# e" *# +#"!id#de >=i+# de *o e*eme"!o 5e e +om7i"#"$ ,ero

!#m7i" de *o ,re+io de +#d# "o de e**o

PERIODO

SEMANA

DEMANDA

DEMANDA

AC-M-L

COSTO

INVENTARIO

S-MA

COSTO

PEDIDO

COSTOTOTAL

C+-+M

1 2. 1200 1200 1 0 2000 2000 1$6666666.

2 28 1200 2400 1 1 2000 4000 1$6666666.

1 2 800 800 1 0 2200 2200 2$.%

2 30 1000 1800 2 1 2200 4400 2$44444444

3 31 1000 2800 2 3 100 6300 2$2%

1 32 300 300 1 0 2000 2000 6$6666666.

2 33 2200 2%00 1 1 2000 4000 1$6

3 34 1400 300 2 2 2000 6000 1$%38461%4

4 3% 1800 %.00 1 4 2200 8200 1$438%64

1 36 600 600 2 0 2200 2200 3$6666666.

2 3. 1200 1800 1 2 100 4100 2$2......8

3 38 1200 3000 2 3 2000 6100 2$03333333

1 3 800 800 2 0 2000 2000 2$%

2 40 1000 1800 2 2 2000 4000 2$22222222

3 41 1000 2800 2 4 2200 6200 2$21428%.1

1 42 300 300 1 0 2200 2200 .$333333332 43 2200 2%00 2 1 100 4100 1$64

3 44 1400 300 1 3 2000 6100 1$%64102%6

4 4% 1800 %.00 2 4 2000 8100 1$4210%263

1 46 600 600 1 0 2000 2000 3$33333333

2 4. 1200 1800 1 1 2200 4200 2$33333333

3 48 1200 3000 2 2 2200 6400 2$13333333

1 4 800 800 1 0 100 100 2$3.%

1 %0 1000 1000 2 0 2%00 2%00 2$%

2 %1 2200 3200 1 2 2%00 %000 1$%62%

3 %2 1800 %000 1 3 2%00 .%00 1$%COSTOC-M %4.00

C+-+MNMEROPE&I&OS

COSTO PE&I&OS 1000$00

11


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COSTOINVENTARIOS 3%.00$00COSTO &ELPLAN %4.00$00

5.4 Ba*an:%& "% #%"!"& ; #a,%

E!e M!odo i"!e"!# mi"imi#r *# m# de* +o!o D#ri#7*e ,#r# !odo *o *o!ee de7e re+ord#r e" e* #"?*ii de* EO/ 5e i *# dem#"d# e "i>orme$ e* +o!o

de orde"#r o ,re,#r#r e i#* #* +o!o de #*m#+e"#r A"5e e!e #rme"!o

e +orre+!o ,#r# dem#"d# "i>orme$ "o e +ier!o ,#r# *# dem#"d# irre*#r$ e"

*# 5e e* i"De"!#rio ,romedio "o e *# mi!#d de* !#m#(o de* *o!e Si" em7#ro$

,ede ,ro,or+io"#r o*+io"e r#o"#7*e ,#r# *# dem#"d# irre*#r

SEMANA&EMAN&

A

NI&A&ES A

PE&IR

INVENTARIO FINAL

COSTO&E

OR&ENA

R

COSTO&EL

INVENTARIO

NI&A&

COSTO&EL

INVENTAR

IO TOTAL

COSTOTOTAL

ACMLA

&O2. 1200 3200 2000 2000 1 2000 4000

28 1200 800 1 800 4800

2 800 0 1 0 4800

30 1000 1000 0 2200 2 0 .000

31 1000 1300 300 100 2 600 %00

32 300 0 1 0 %00

33 2200 2200 0 2000 1 0 11%00

34 1400 3200 1800 2000 2 3600 1.100

3% 1800 0 1 0 1.100

36 600 600 0 2200 2 0 13003. 1200 1200 0 100 1 0 21200

38 1200 2000 800 2000 2 1600 24800

3 800 0 2 0 24800

40 1000 2000 1000 2000 2 2000 28800

41 1000 0 2 0 28800

42 300 300 0 2200 1 0 31000

43 2200 3600 1400 100 2 2800 3%.00

44 1400 0 1 0 3%.00

4% 1800 3600 1800 2000 2 3600 41300

46 600 1200 1 1200 42%004. 1200 0 1 0 42%00

48 1200 2000 800 2200 2 1600 46300

4 800 0 1 0 46300

%0 1000 3200 2200 2%00 2 4400 %3200

%1 2200 0 1 0 %3200

%2 1800 1800 0 2%00 1 0

12


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S-TOTAL*

31+500*

24+200*

55+700

PERIODOS

COSTO ALMACENAR,MANTENER

1 0

2 &2Dr2480G%4

3 2480H&3Dr'2)3440G%4

4

3440H&4Dr'3)1040%4

6 METODOLOGIA // 33 =47:/ 3 :4=4 ;/4 3 :4:3 :/ / 43 '/. E7 4:3//34 3 4//:/ 3=K =43 4:/ /K/:W 37Q 4= 7= 3= 4=/73= 3 43 :/ 7 3 3 : 3/44 37 4/43 3 73:/.

L /:7/ 3 =3 44 =3 = 3 3 4 :4=/3 4= 7= 47;/:=4=/73=W 4/43 3 3/44=, 37 Q34 3 47;/:= 3= 2-1. S34=3 37 3:4 3 3 43 33 3 =/=@:3 4 7 3 :/34 Q34 3 3/44=.

AD2"D28D29XD!6

6 CONCLUSIONES > RECOMENDACIONES

COMPARACION

METO&O COSTO TOTAL

EO/ .063031

SILVER MEAL 4200

COSTO NITARIO MINIMO %4.00BALANCEO &E PERIO&O YPARTE %%.00

1!


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&e7ido # *o re*!#do o7!e"ido$ e +o"+*9e 5e *# ) A,*i+#+i" de !re me!odo de o*+i" #*

,ro7*em# de dime"io"#mie"!o de *o!e 9 MRP O7!e"ido de

1
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