ptku - cathodic protection

1PT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

Established in 1968. Incorporated in 1972. 9 branches through-out.

1. Jakarta2. Palembang3. Dumai4. Pekanbaru5. Bangka6. Surabaya7. Makassar8. Balikpapan9. Sorong

2PRODUCT & SERVICESPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

DIV.1-CORROSION CONTROL SYSTEM:

CATHODIC PROTECTION SYSTEM IMPRESSED CURRENT CATHODIC PROTECTION SACRIFICIAL ANODE

MAGNESIUM ALUMINUM ZINC

CORROSION MONITORING SYSTEM PROTECTIVE COATING SYSTEM

FIELD JOINT COATING (RAYCHEM Heat Shrink Sleeve) LIQUID EPOXY COATING (POWERCRETE)

DIV.2-PRODUCTION FLOW CONTROL SYSTEM

3SERVICES:

CONSULTANCY DESIGN ENGINEERING SUPERVISIONING COMMISSIONING FIELD SURVEYS - ON & OFF SHORES CONSTRUCTIONS AND INSTALLATIONS FABRICATIONS AND ASSEMBLIES PROJECTS MANAGEMENT TURNKEY/EPC CONTRACTUAL UNDERTAKINGS MAINTENANCE ETC.,.

PRODUCT & SERVICESPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

4 CALTEX PACIFIC INDONESIA BP AMOCO INDONESIA CONOCO INDONESIA UNOCAL INDONESIA TOTAL E&P INDONESIA VICO INDONESIA TRIPATRA ENGINEERING NIPPON STEEL NISCONI INDONESIA SHELL SEMPEC INDONESIA TECHNIP INDONESIA JR McDERMOTT INDONESIA CNOOC

PUPUK SRIWIDJAJA PERTAMINA SEMEN TONASA PUPUK KALTIM PUPUK KUJANG PLN PDAM JASA MARGA CITRA INDONESIA KRAKATAU STEEL KOMARITIM BONTANG LNG MOBIL OIL INDONESIA KODECO INDONESIA

CLIENTSPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

5ICCP SYSTEM:ICCP SYSTEM:

ADOBTABLE TO CONNECT WITH FOREIGN PIPELINE MORE REASONABLE PRICE FOR LONG/BIG PIPELINE SYSTEM EFFICIENT FOR HIGH SOIL RESISTIVITY EXISTING SOURCE OF ELECTRIC POWER

TR

SACRIFICIAL ANODE:LIMITATION OF CURRENT SUPPLY BY QUANTITY OF ANODE

ICCP:CURRENT SUPPLY DRIVEN BY TRANSFORMER RECTIFIER

SACRIFICIAL ANODE:SACRIFICIAL ANODE:

WITHOUT MAINTENANCE

ICCP vs Sacrificial Anode

PT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

6CORROSION BASICSsacrificial anode

cp systems

Sacrificial Anode (e.g. Aluminium, Magnesium or Zinc)

Coating defect

Pipe

Failed coating-exposed steel

CP current to pipe coating defectConnection to pipe(return path of current)


7Connection to pipe(return path of current)

CP current to pipe coating defect

Impressed Current Anodes (e.g. MMO Ti or FeSiCr)

Pipe

+-T/R

Failed coating- exposed steel

CORROSION BASICSimpressed current

cp systems


8TRANSFORMER RECTIFIER

@ 5 PcsHigh SiliconChromiumCast IronAnode

FOREIGN PIPELINE

NEGATIVE BOND BOXPOSITIVE

JUNCTION BOX

DEEP GROUNDBED

OVERALL=28M

ICCP SYSTEM (TYPICAL)

50 mm CableXLPE/PVC

50 mm CableXLPE/PVC 50 mm Cable

XLPE/PVC

PIPELINE WILL BE PROTECTED

30A48V

ICCP SYSTEMPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

9 OIL COOLED TRANSFORMER RECTIFIER MMO Ti ANODE 50 MM2 XLPE/PVC POSITIVE & NEGATIVE

CABLE AND ACESSORIES POSITIVE JUNCTION BOX NEGATIVE JUNCTION/BONDING BOX TEST POINT 10 MM2 XLPE/PVC TEST POINT CABLE

ICCP MATERIALSPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

10

ICCP MATERIALS: TRANSFORMER RECTIFIER


EEME Transformer RectifierManufacturer

Built in 0-60 seconds ON/OFF timer, removable copper link to connect portable current interrupterAccessories

+ 0.5%Accuracy

< 5.0%Ripple Voltage

KVA2Minimum Power to be

supplied

A-DC60DC output current

V-DC15DC output voltage

A-AC2AC input current

Hz50Frequency

V-AC400AC input voltage, 3 phase, 2 wires

TR-1TR No.

Oil NaturalCooling type

Double winding with separated screenWinding type

Outdoor, Enclosure IP56Installation area

IEC 60529Applicable standard

TRANSFORMER RECTIFIER DATA SHEET

11

ENCLOSURE CLASS


12

TR: Tap Setting Oil Cooled(Based on Requisition)



13

TR: Variac, Step-less (ALTERNATIVE)



14

ICCP MATERIALS: BONDING BOX


BONDING BOX USED TO CONNECT WITH:

> EXISTING PIPE> DISCONTINUOUS PIPE:

Insulating Joint at LBCV, PigReceiver, Pig Launcer

> ADDITIONAL PIPE

15

Cathodic Protection Bonding Box. Enclosure: pre-galvanized sheet steel

of 1.2 mm thickness. Protection: IP56,

PJB will install in non-hazardous area, Door sealing: Gasket add on the door and flange plate. Painting: Internal and external epoxy

powder/polyester RAL7032. Dimension: (H)600xW(400)x(D)200mm. Internal Equipment: One bus copper bar,

5 M8 studs terminal including spare with crimped lugs c/w 25 A 50 mV shunt and 600 W 3 ohm variable resistor for 5 strings of 1cx50 mm2 XLPE/PVC cable.

ICCP MATERIALS: BONDING BOX


16

ICCP MATERIALS: DEEPWELL GROUNDBED


PJB

MMO Ti Anode

To TR

Carbon Steel Pipe

Coke Breeze

PVC Pipe

Vent Pipe

17

ICCP TEST POINT (Every 2 KM)


18

CALDWELL INSULATIONPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

ROYSTON HANDYCAP

19

XLPE INSULATION

TYPE & DESCRIPTION STANDARD SIZE (mm

2) APPLICATION

N 2X Y N A 2X Y 0.6/1 KV

Single + multicores. Power & control cables XLPE insulated, PVC

sheathed .

SPLN 43-6

1 x 1.5 s/d 500 2 x 1.5 s/d 300

3 x 1.5 s/d 300 4 x 1.5 s/d 300

5 x 1.5 s/d 50 7 x s/d 61 x 1.5

7 x s/d 61 x 2.5 7 x s/d 61 x 4

7 x s/d 61 x 6

Indoor and outdoor installation dan underground if used Digunakan untuk instalasi di dalam dan di luar gedung dan didalam tanah jika diberi pelindung cukup.

N 2X R/F Gb Y N A 2X R/F GbY

0.6/1 KV Multicores power & control cables, XLPE insulated, galvanised

steel wire / flat & tape armoured. PVC

sheathed

SPLN 43-7

2 x 1.5 s/d 300 3 x 1.5 s/d 300

4 x 1.5 s/d 300 5 x 1.5 s/d 50

7 x s/d 61 x 1.5 7 x s/d 61 x 2.5

7 x s/d 61 x 4 7 x s/d 61 x 6

Indoor and outdoor bulling installation and in underground.

N 2X B Y NA 2X B Y0.6/1 KV

Multicores power & control cables, XLPE insulated, galvanised steel tape armoured.

PVC sheathed.

SPLN 43-8

1 x 1.5 s/d 500 2 x 1.5 s/d 300

3 x 1.5 s/d 300 4 x 1.5 s/d 300

5 x 1.5 s/d 50 7 x s/d 61 x 1.5

7 x s/d 61 x 2.5 7 x s/d 61 x 4

7 x s/d 61 x 6


N 2X C Y NA S 2X C Y

0.6/1 KV Multicores power & control cables, XLPE

insulated and sheathed, copper wire and tape

screened

SPLN 43-9

2 x 1.5 s/d 50 2 x 1.5 s/d 300

3 x 1.5 s/d 300 4 x 1.5 s/d 300

5 x 1.5 s/d 50 7 x s/d 61 x 1.5

7 x s/d 61 x 2.5 7 x s/d 61 x 4

7 x s/d 61 x 6



20

Sacrificial AnodeHigh Potential Magnesium


Consendate Line

Gas Line

Caldwell insulated with Rosyton Handycap

Test Point

Magnesium installationWithout SPICING KIT

Magnesium Anode

21

TEST POINTPT. KARTINI UTAMACorrosion and Production Flow Enhancement Control Systems Company

22

Sacrificial AnodeHigh Potential Magnesium


As normally required, the anode is packaged in a cloth bag with a prepared backfill mixture that works to maintain moisture around the anode and lowers the anode to earth resistance.SAPMAG packaged anodes are shipped on pallets in plastic bags that must be removed prior to installation.

0.01% max0.50 - 1.3%0.02% max0.05% max0.03% max0.001% max0.05% maxRemainder* Per ASTM B843 Industry Standard for M1C high potential magnesium anodes.

AluminumManganeseCopperSiliconIronNickelOthers eachMagnesium

SAPMAG Anode Chemistry*

ptku - cathodic protection

Documents

kartini utamacorrosion

corrosion control system

cathodic protection

coating defectconnection

miccp system typical50

limitation of current

pipereturn path of currentpt

sorong2product servicespt