Gambar

Simbul

Page 1

DIAGRAM SIRKULASI CLOSED COOLING / SISTEM TERTUTUP

Nitrogen VO2 ( 1-2 ) V28

Air Compressor V06 & 106 V = 15870 N m3/h P1 = 30 bar

V21

P2 = 6 bar V22

V3

V20

Tank Emergency T101 / T102

V19

V24

V23

V25

Tank Balance

T105 ( 1-2 ) V = 100 m3

T103/T104

175 m3 / Tank

28 - 30 bar

7 m3/Tank

6 bar

3 bar

V4

V5

V18

V7

V10

P18.1-4 ( BSP ) P17.1-3 ( SSP-1 )

Basin Soft Water P126-1 / 2 Q = 0 - 500 Lt / h H = 30 mWS / 0.37 kw

Note :

V1 V2

V12 V14

V = 215 m3 P124-1 / 2 Q = 40 m3/ h H = 80 mWS / 18.5 kw

: Normal Line Circulation : Emergency Line Circulation : Filling line

P21.1-4 ( BSP )

Q = 360 m / h

V11

H = 50 mWS/ 75 kw

V16 MUW

Q = 265 m3/ h

3

V15 Tank Chemical V = 1000 Lt

V17

V6 V9

V8

H E

V13

P19.1-3 ( SSP-1 ) Q = 320 m3/ h H = 57 mWS / 75 kw

V26

CC

Q = 210 m3/ h

V27

Q = 430 N m3/h H = 30 bar

GAMBAR SKEMATIK PROSES PEMBUATAN SOFT WATER

V6 V3

F10 / F11

DO1

CO1 / CO2

V7

P16 -1/ 2 RW

V5 V1

V2

V4 V 03 V 11

V9

V 10

ccw

mcw

V8

ccw

BAK 23

GAMBAR SKEMATIK PROSES REGENERASI

V2 V3

TK HCl

F1

P25 -1/ 2

V4 V7 V5

F10 / F11

V8

Bak 23 V1

V6

CO1/CO2

V10 V11

V9

V14

V12

V13

mcw

GAMBAR SKEMATIK PROSES REGENERASI

V2 V3

F1

TK HCl

P25 -1/ 2

V4 V7 V5

F10 / F11

V8

Bak 23 V1

V6

CO1/CO2

V10 V11

V9

V14

V12

V13

Inlet Dosing Y01

Y01

Raw water

Y05

Y05

Y04

Y04

GF 11 / 12

Y01

TR 11 / 12

Y01

Y05

Y04

TR 21 / 22

Y04

TR 31

Y001 Y03 Back Wash

Y06

Y02

Y03

Y02

Y06

Y03 Y06 Netralisasi

Keterangan gambar : Y01 = Valve inlet Y02 = Valve outlet Y03 = Valve inlet back wash Y04 = Valve outlet back wash Y05 = Valve inlet dosing HCl / NaOH Y06 = Valve drainage

Y02

Y03 Y06

TK 01 8122

Y02

Bak Penampung

Chemical Dosing Steam Generator M U W Closed Cooling

GAMBAR SKEMATIK PROSES NETRALISASI AIR BUANGAN DARI CATION EXCHANGER

V7 V2 V15

CO1/CO2 V6

Tk. HCl P25

V11

F10 / F11

V8

V1 V13 V5

P16

V3

V12

V4

V 06 V9

Bak 23

V10

V14

Inlet Krenceng

V16

P43

DIAGRAM SIRCULASI SYSTEM KONTAK TERBUKA LANGSUNG ( DIRECT COOLING )

Concast COOLING TOWER CELL A

BSP

SSP-1

P10-1/2/3

P15-1/2/3

Q = 168 m/h

Q = 295 m/h

H = 83 mWS

H = 96 mWS

Gravel

V = 1600 M3

Filter

Make Up

Settling

Water

Cyclon P30 - 1/2/3/4 Q = 475 m3/h Block Rake

H=4

P12 - 1/2 ( BSP ) Q = 230 m3 / h H = 65 mWS

Scale mixing Cyclon

P14-1/2/3 Q = 118 m/h H = 70 mWS

bar

SO1-SO3

F03,04,05,07,08

DIAGRAM SIRCULASI SYSTEM KONTAK TERBUKA LANGSUNG ( DIRECT COOLING )

Concast COOLING TOWER CELL A

BSP

SSP-1

P10-1/2/3

P15-1/2/3

Q = 168 m/h

Q = 295 m/h

H = 83 mWS

H = 96 mWS

Gravel

V = 1600 M3

Gravel

Filter

Filter

Make Up

Settling

Water

Cyclon

Cyclon

SO1-SO3

SO4

P30 - 1/2/3/4

F03,04,05,07,08

Settling

F09

Q = 475 m3/h Block Rake P12 - 1/2 ( BSP )

P14-1/2/3

Q = 230 m3 / h

Q = 118 m/h

H = 65 mWS

H = 70 mWS

H=4

bar

Scale mixing Cyclon Oil separator

P-20 - 1/2

P08 - 1/2 ( Back Wash ) Emergency ( Filter tdk berfungsi ) P29 - 1/2 Canal ke laut

Canal ke laut Canal WTP

Keterangan : Sirkulasi air pendingin open machine dan secondary cooling BSP / SSP-1. Sirculasi Back Wash Gravel Filter. Saluran Pembuangan ( Emergency ). Aliran air bocoran dari closed system ( MC & CMC ) mengandung Nitrit yang keluar melalui oil separator.

DIAGRAM SIRKULASI SYSTEM KONTAK TERBUKA TAK LANGSUNG ( INDIRECT COOLING )

Pabrik Gas Industri P.01 - 1/2 Q = 530 m3/h H = 62 mWS Mainstation I

Bak Return

MAKE UP

Mainstation I COOLING TOWER

P132 - 1/2 Q = 490 m3 / h

WATER ( CELL BCD )

P.02-1/2

Mainstation II

Bak Return

Q = 1085 m3/h

Mainstation II

V = 4800 M3

P102 - 1/2 F06

By pass

Q = 535 m3 / h

Gravel filter P04 - 1/2 Q = 400 m3/h

Heat Exchanger Closed system

P05-1/2/3/4 Q = 1185 m3/h H = 2.5 bar E A F

Bak Return Furnace

P06 - 1/2/3/4/5/6/7

P31 - 1/2/3/4/5/6/7

Q = 530 m3 / h

Q = 535 m3 / h

P = 6 bar

P = 2.5 bar

21

DIAGRAM SIRKULASI SYSTEM KONTAK TERBUKA TAK LANGSUNG ( INDIRECT COOLING ) WATER COOLING PANEL ( WCP )

t : + 370C Cooling Tower Cell EF

By Pass

Make Up

Vol : 3200 m3

Water

Kap : 5400 m3 / h

Gravel Filter F 112

t : + 320C

P1.04 ( 4 - 2 ) Q = 350 m3 H = 35 mWS

EAF

P1.02 ( 4 - 9 ) BSP & SSP Q = 562 m3 H = 70 mWS Kap : per EAF BSP : 348 m3 / h SSP : 512 m3 / h Tek : + 5 bar Emgr Line DR Air Krenceng

PEMANFAATAN AIR BLOW DOWN CELL - EF UNTUK CELL - BCD

Cooling Tower

Cooling Tower

Cell - BCD

By Pass

By Pass

Gravel Filter

Gravel Filter

F 06

F 112

Back Wash ( P.08.1 / 2 )

P04.1 / 2

Back Wash ( Raw Water )

Cell - BCD

DENAH LOKASI WTP - 1 / FLUID CENTER

EMERGENCY GENERATOR

P 20.2

1350

P 20.1

P 19.3

P 19.2

P 19.1

P 18.2

P 18.3

P 18.1

P 17.3

P 17.2

P 17.1

V 01.2

V 01.1

P 16.2

P 16.1

S 106.2

1350 P 21.1

P 21.2

P 21.3

S 106.4 S 106.3

28

V 106.3

P 39.2

P 39.1

27

P 103.1

P 103.2

P 103.3

V PCOMP P106.1 103.4 03.3 VCOMP 106.1 106.2

V 106.1 S 106.2

SV106.1 06.1 V 06.2 06.1

V 06.3 06.2

V 06.1 S 06.3 V 02.1 02.2 06.3

S 02.2 V 06.2 02.1

P 01.1 P 01.2

P 02.1

P 02.2

P 03.1

P 03.2

P 04.1 P 04.2

P 05.1

P 05.2 P 05.3

P 05.4 P 06.1

P 06.2

P 06.3

P 06.4 P 06.5

P 06.6

P 06.7

P 07.1

P 08.1

P 08.2 P 09.1

P 09.2

P 10.1

P 10.2 P 10.3

P 12.1

P 12.2

P 12.3

P 14.1

P 14.2

P 14.3

P 15.1

P 15.2 P 15.3

26 26 25

29 24 24 24 24

22

21

17 15 14 12 9

23

23

22

20 19 18 16 b 11 7

21

22 22 22

16 a 10 5 10 10 10

10 5 10 10 10 10 10

10 7

13 8

6 5 5 5 4 3 2 2 2 2

2 2 2

1 1 1 1

P 38.1

23,24 / 04 / 04

HASIL PENGUKURAN FLOW RATE CLOSED COOLING SYSTEM SSP-1 ( Alat ukur : Ultra Sonic Flow Meter, YOKOGAWA N200 / Kurita ) Mould Cooling SSP-1

Supply Mould Flow : 512 m3/ h Temp.: 33 0 C

P17 Q = 360 m3/ h ( 2 Pompa )

Outlet Mould Flow : 265 m3/ h Temp.: 31 0 C

Inlet Mould Flow : 271 m3/ h Temp.: 30 0 C CCM - 1 SSP-1

CCM - 2 SSP-1 Inlet Mould Flow : 315 m3/ h Temp.: 33 0 C

HE

Outlet Mould Flow : 320 m3/ h Temp.: 34 0 C

Return Mould Flow : 502 m3/ h Temp.: 36 0 C

Closed Machine Cooling SSP-1

Supply CMC Flow : 485 m3/ h Temp.: 38 0 C

P19 Q = 320 m3/ h ( 2 Pompa ) HE Return CMC Flow : 480 m3/ h Temp.: 42 0 C

Outlet CMC Flow : 280 m3/ h Temp.: 32 0 C

Inlet CMC Flow : 283 m3/ h Temp.: 33 0 C CCM - 1 SSP - 1

CCM - 2 SSP - 1 Inlet CMC Flow : 365 m3/ h Temp.: 38 0 C

Outlet CMC Flow : 363 m3/ h Temp.: 45 0 C

23,24 / 04 / 04

HASIL PENGUKURAN FLOW RATE CLOSED COOLING SYSTEM SSP-1 ( Alat ukur : Ultra Sonic Flow Meter, YOKOGAWA N200 / Kurita ) Mould Cooling BSP

Supply Mould Flow : 441 m3/ h Temp.: 31 0 C

P18 Q = 265 m3/ h ( 2 Pompa )

Outlet Mould Flow : m3/ h 0 Temp.: C

Inlet Mould Flow : m3/ h 0 Temp.: C CCM - 1 BSP

CCM - 2 BSP Inlet Mould Flow : m3/ h 0 Temp.: C

HE

Outlet Mould Flow : m3/ h 0 Temp.: C

Return Mould Flow : 441 m3/ h Temp.: 38 0 C

Closed Machine Cooling BSP

Supply CMC Flow : 349 m3/ h Temp.: 30 0 C

P21 Q = 210 m3/ h ( 2 Pompa ) HE Return CMC Flow : 345 m3/ h Temp.: 33 0 C

Outlet CMC Flow : m3/ h 0 Temp.: C

Inlet CMC Flow : m3/ h 0 Temp.: C CCM - 1 BSP

CCM - 2 BSP Inlet CMC Flow : m3/ h 0 Temp.: C

Outlet CMC Flow : m3/ h 0 Temp.: C

INSTALASI COMPRESSOR DAN AIR DRYER WTP-1 / FLUID CENTER Air Compressor

PLANT USER

V 06.1 - FM - CWS V 06.2

- UTL & BL Air Dryer Storage Tank

- BSP : - LF

S 06.1

V 06.3

- Refactory T 20

S 106.1

- Ganing - Electrode klemping

S 106.2

V 106.1

- Pneumatic T 21

S 106.3 - SSP-1 : - LF

V 106.2 S 106.4

- Refactory - Ganing

V 106.3

- Electrode klemping - Pneumatic V 106.4 COM

TYPE

MANUFACTUR PRESS LOW HIGHT

PRESOR

WORKING

PRESS PRESS OVER PERSS

CAPACITY DESIGN

KEBUTUHAN PERFOR KETERANGAN

ACTUAL

PLANT

MANCE

V 06.1

180 Rollair

WORTINGTON 7,5 Bar

1435 NM /h 789 NM /h

55%

ON

V 06.2

180 Rollair

WORTINGTON 7,5 Bar

1435 NM /h 789 NM /h

55%

ON

V 06.3

180 Rollair

WORTINGTON 7,5 Bar

1435 NM 3/h 861 NM3/h

60%

ON

V 106.1

SK270E 7.5

SULLAIR

7,5 Bar

1500 NM /h 1350 NM /h

90%

ON

V 106.2

SK270E 7.5

SULLAIR

7,5 Bar

1500 NM /h 1350 NM /h

90%

ON

V 106.3

SK270E 7.5

ECOAIR

7,5 Bar

1500 NM /h 1350 NM /h

90%

ON

V 106.4

LS25S350HWC

SULLAIR

7,5 Bar

2508 NM 3/h 2508 NM3/h

100%

ON

3 3

TYPE

3

3

3

3

MANUFACTUR PRESS LOW HIGHT

DRYER

3

3

TOTAL AIR

3

WORKING

PRESS PRESS OVER PERSS

3

11313 NM /h 8997 NM /h 3

3

CAPACITY DESIGN

PERFOR KETERANGAN

ACTUAL

MANCE

S 06.1

SH2101 W P

SABROE

22 Bar 25 Bar

16 Bar

1608 NM 3/h 1608 NM3/h

100%

ON

S 106.1

SH2101 W P

SABROE

22 Bar 25 Bar

16 Bar

2970 NM /h 2670 NM /h

90%

ON

ZEKS

22 Bar 25 Bar

16 Bar

0%

OFF/ RUSAK

S 106.2

3

3

0

S 106.3

W 2000

SABROE

22 Bar 25 Bar

16 Bar

2970 NM /h 2970 NM /h

100%

ON

S 106.4

SH2101 W P

SABROE

22 Bar 25 Bar

16 Bar

1608 NM 3/h 1446 NM3/h

90%

ON

TOTAL

9156 NM /h 8694 NM /h

STORAGE

TYPE

MANUFACTUR PRESS LOW HIGHT

TANK

WORKING

PRESS PRESS OVER PERSS

3

3

3

3

CAPACITY DESIGN

T 20

OTTOKLEIN

10 Bar

5 NM3/h

T 21

OTTOKLEIN

10 Bar

5 NM3/h

ACTUAL

PERFOR KETERANGAN MANCE

INSTALASI COMPRESSOR DAN AIR DRYER WTP-1 / FLUID CENTER Storage Tank BSP ( Billet Steel Plant ) - Regulator valve emergency MCW & CMC - Regulator valve Tangki : T01 & T02 - Regulator valve Tangki : T03 & T04

T 05.1

T 05.2

High Compressor V 02.1

Storage Tank

V 02.2

T 105.1

Air Compressor

-

V 06.1

SSP-1 ( Slab Steel Plant ) Regulator valve emergency MCW & CMC Regulator valve Tangki : T101 & T102 Regulator valve Tangki : T103 & T104 Regulator pump mould cooling

T 105.1

V 06.2 Air Dryer Storage Tank

V 06.3

T 20

S 06.1

S 106.1

S 106.2

V 106.1

T 21

S 106.3

V 106.2 S 106.4

Performance Compressor : V 02.1 : 45 % V 02.2 : 40 % V 06.1 : 55 % V 06.2 : 55 % V 06.3 : 60 % V 106.1 : 90 % V 106.2 : 90 % V 106.3 : 90 % V 106.4 : 100 %

V 106.3

V 106.4

-

FM CWS UTL & BL BSP - LF - Refactory - Ganing - Electrode klem - Pneumatic - BSP - LF - Refactory - Ganing - Electrode klem - Pneumatic

Performance Air Dryer : S 06.1 : 100 % S 106.1 : 90 % S 106.2 : 0 % S 106.3 : 100 % S 106.4 : 90 %

Keterangan : V 02.1 - 2

= Type : V 7/ 2211L 3, Q : 431 NM 3/ min , Pres. : 6 - 29 Bar, Fa : LMF

V 06.1 - 3

= Type : 180 Rollair, Q : 1435 NM 3/ h , Pres. : 7 Bar, Fa : WORTHINGTON

V106.1- 2

= Type : SK.270E 7.5, Q : 1500 NM 3/ h , Pres. : 7.5 Bar, Fa : SULLAIR

V106.3 V106.4 T 20 - T 21 T 05.1 - 2

= Type : SK.270E 7.5, Q : 1500 NM 3/ h , Pres. : 7.5 Bar, Fa : ECOAIR = Type : LS 25S 350 HWC, Q : 1500 NM 3/ h , Pres. : 7.5 Bar, Fa : SULLAIR = Kaps. : 5 NM3/ h , Pres. : 10 Bar, Fa : OTTOKLEIN =

T 105.1 - 2 S 06.1 S106.1& 4 S106.2 S106.3

= = = = =

Kaps. : 58 NM3/ h , Pres. : 31 Bar, Fa : DSD DILLINGER Type : SH 2101 W , Working Over Press : 16 Bar, Low Press : 22 Bar, Low Press : 25, Fa : SABROE Type : SH 2101 W , Working Over Press : 16 Bar, Low Press : 22 Bar, Low Press : 25, Fa : SABROE Type : , Working Over Press : Bar , Low Press : Bar, Low Press : , Fa : ZEKS Type : W 2000 , Working Over Press : 16 Bar, Low Press : 22 Bar, Low Press : 25, Fa : SABROE

DIAGRAM SUPPLY UDARA TEKAN COMPRESSOR V02. 1 / 2 KE TANGKI EMERGENCY / BALANCE & SYSTEM MC/CMC BSP & SSP-1 / WTP-1 / FLUID CENTER BSP & SSP-1

Storage Tank ( 25 - 40 Bar )

Compressor ( 6 - 7 Bar ) V06.1

T 05.1

V06.2 Air Dryer V06.3

Storage Tank ( 6 - 7 Bar )

S06.1

T 20.1

S106.1

V106.1

S106.2 T 20.2

V106.2

Tank Emrg.

High Compressor ( 25 - 40 Bar ) V 02.1

Tank Balan

T 05.2

V 02.2

Storage Tank ( 25 - 40 Bar )

S106.3 S106.4

CC

T 105.1

V106.3

V106.4

COMPRESOR

T 105.2

TYPE

MANUFACTUR

PRESSURE

H E

CAPACITY DESIGN

ACTUAL

PERFORMANCE

KONDISI

TAHUN

ACTUAL

PEMBUATAN

KETERANGAN

V 02.1

V 7/ 2211L 3

LMF

6 - 29 Bar

7.18 M3/Min

3,23 NM3/h

45%

Kritis

TH. 1978

Segera

V 02.2

V 7/ 2211L 3

LMF

6 - 29 BAR

7.18 M3/Min

3,59 NM3/h

50%

Kritis

TH. 1978

diganti

LAPORAN HASIL ANALISA DAN EVALUASI PERMINTAAN UNIT COMPRESSOR UNTUK EMERGENCY WATER DI WTP-1 / FLUID CENTER 1. Fungsi Mensupply udara tekan ke tangki akumulator T05.1 - 2 & T105.1 - 2 untuk kebutuhan emergency water cooling system BSP dan SSP -1 apabila terjadi power OFF. 2. Kondisi terpasang. High pressure compressor terpasang di WTP-1 : 2 unit ( V02.1 & V02.2 ), Design kapasitas : 2 x 432 NM3 / h = 864 NM3. Kondisi high pressure compressor terpasang : V02.1 = 45 % dan V02.2 = 50 % ( Total kapasitas actual : 195 + 216 = + 411 NM3 ). 3. Penggantian baru. Dengan mempertimbangkan kondisi yang sangat kritis, performance yang telah menurun dan umur pakai sudah mencapai 29 tahun maka perlu segera diprioritaskan / diadakan 1 unit compressor baru untuk menggantikan salah satu dari 2 unit yang terpasang. TABEL - 1 DATA DAN PERFORMANCE ACTUAL COMPRESSOR V02.1 & V02.2 DI WTP-1 EQUIPMENT COMPRESSOR

TYPE V 7/ 2211L 3

MANUFACTUR LMF

PRESSURE 30 Bar

CAPACITY

PERFORMANCE

DESIGN

ACTUAL

432 NM / h

195 NM / h

3

3

45%

KONDISI

TAHUN /

ACTUAL

SERIAL N0

KRITIS

TH. 1977 /

CYLINDER, PISTON, RING

787289

PISTON, BATANG PISTON

V 02 - 1

KETERANGAN

POMPA OLI ( RUSAK ).

COMPRESSOR

V 7/ 2211L 3

LMF

6 - 29 BAR

431 NM / h

V 02 - 2

3

216 NM3/ h

50%

KRITIS

TH. 1990 /

CYLINDER, PISTON, RING

9007256

PISTON, BATANG PISTON POMPA OLI ( RUSAK ). Gambar

Catatan : Manufacture : LMF ( LEOBERSDORFER MASCHINEN FABRIK AG. ) AUSTRIA

Cilegon,

Juni

2006

DINAS FLUID CENTER

FIRMANSYAH B. Superintendent

TABEL - 2 DATA DAN PERFORMANCE ACTUAL COMPRESSOR DI WTP-1 COMPRESSOR

TYPE

MANUFACTUR

PRESS

MODE OPR

PERFOR

CAPACITY

KETERANGAN

I

II

MANCE

DESIGN

ACTUAL

V 06.1

180 Rollair

WORTINGTON

7,5 Bar

ON

OFF

55%

1435 NM3/h

789 NM3/h

V 06.2

180 Rollair

WORTINGTON

7,5 Bar

ON

OFF

55%

1435 NM3/h

789 NM3/h

V 06.3

180 Rollair

WORTINGTON

7,5 Bar

ON

OFF

60%

1435 NM3/h

861 NM3/h

V 106.1

SK270E 7.5

SULLAIR

7,5 Bar

ON

ON

90%

1500 NM3/h

1350 NM3/h

V 106.2

SK270E 7.5

SULLAIR

7,5 Bar

ON

ON

90%

1500 NM3/h

1350 NM3/h

V 106.3

SK270E 7.5

ECOAIR

7,5 Bar

ON

ON

90%

1500 NM3/h

1350 NM3/h

V 106.4

LS25S350HWC

SULLAIR

7,5 Bar

OFF

ON

100%

2508 NM3/h

2508 NM3/h

TOTAL

11313 NM3/h

8997 NM3/h

Cilegon, 21 Mei 2007

T . SIMANJUNTAK Engineer

LAPORAN HASIL ANALISA DAN EVALUASI PERMINTAAN UNIT AIR DRYER UNTUK UDARA TEKAN DI WTP-1 / FLUID CENTER 1. Fungsi Mengeringkan udara tekan dari tangki akumulator T20.1 - 2 yang disupply dari Compressor untuk kebutuhan plant BSP dan SSP -1 . 2. Kondisi terpasang. Air Dryer terpasang di WTP-1 : 5 unit ( S06.1 & S106.1 s/d 4 ), Design kapasitas, total : 9156 NM3. Kondisi air dryer terpasang : 4 unit = > 80 % dan 1 unit = 0 % ( Total kapasitas actual = + 8694 NM3 ). Sehingga tidak mampu mengeringkan udara tekan yang disupply dari compressor / tangki akumulator T.20.1-2. 3. Penggantian baru. Mempertimbangkan 1 unit Air Dryer ( S106. 2 ) dengan kondisi rusak / tidak berfungsi dan secara total kapasitas aktual Air Dryer yang terpasang tidak mampu mengeringkan udara dari total kapasitas aktual compressor yang terpasang maka perlu segera diprioritaskan / diadakan 1 unit Air Dryer baru, untuk menggantian unit Air Dryere yang rusak. TABEL - 1 DATA DAN PERFORMANCE ACTUAL AIR DRYER DI WTP-1 AIR DRYER

TYPE

MANUFACTUR

LOW

HIGHT

PRESS PRESS

WORKING

MODE

PERFOR

CAPACITY

KETERANGAN

OVER PERSS

OPR

MANCE

DESIGN

ACTUAL

S 06.1

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

100%

1608 NM3/h

1608 NM3/h

S 106.1

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

90%

2970 NM3/h

2670 NM3/h

ZEKS

22 Bar

25 Bar

16 Bar

OFF

0%

S 106.2

0

S 106.3

W 2000

SABROE

22 Bar

25 Bar

16 Bar

ON

100%

2970 NM3/h

2970 NM3/h

S 106.4

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

90%

1608 NM3/h

1446 NM3/h

9156 NM3/h

8694 NM3/h

TOTAL

Rusak

Gambar

LAPORAN HASIL ANALISA DAN EVALUASI PERMINTAAN UNIT AIR DRYER UNTUK UDARA TEKAN DI WTP-1 / FLUID CENTER 1. Fungsi Mengeringkan udara tekan dari tangki akumulator T20.1 - 2 untuk kebutuhan plant BSP dan SSP -1

2. Kondisi terpasang. Air Dryer terpasang di WTP-1 : 5 unit ( S06.1 & S106.1 s/d 4 ), Design kapasitas, total : 9156 NM3. Kondisi air dryer terpasang : 4 unit = > 80 % dan 1 unit = 0 % ( Total kapasitas actual = + 8694 NM3 ). Sehingga tidak mampu mengeringkan udara tekan yang disupply dari compressor / tangki akumulator T.20.1-2. 3. Penggantian baru. Dengan mempertimbangkan 1 unit Air Dryer ( S106.2 ) dengan kondisi yang sangat kritis maka perlu segera diprioritaskan / diadakan 1 unit compressor baru untuk menggantikan salah satu dari 2 unit yang terpasang. TABEL - 1 DATA DAN PERFORMANCE ACTUA AIR DRYER DI WTP-1

AIR DRYER

TYPE

MANUFACTUR

LOW

HIGHT

PRESS PRESS

WORKING

MODE

PERFOR

CAPACITY

KETERANGAN

OVER PERSS

OPR

MANCE

DESIGN

ACTUAL

S 06.1

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

100%

1608 NM3/h

1608 NM3/h

S 106.1

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

90%

2970 NM3/h

2670 NM3/h

ZEKS

22 Bar

25 Bar

16 Bar

OFF

0%

S 106.2

0

S 106.3

W 2000

SABROE

22 Bar

25 Bar

16 Bar

ON

100%

2970 NM3/h

2970 NM3/h

S 106.4

SH2101 W P

SABROE

22 Bar

25 Bar

16 Bar

ON

90%

1608 NM3/h

1446 NM3/h

9156 NM3/h

8694 NM3/h

TOTAL

GAMBAR INSTALASI DISTRIBUSI AIR HYDRANT BSP

SSP-1

Fluid Center

Under ground MTS-I & II

DR - Plant Utility

Gudang

CWS Gd. Produksi P2P K3LH