APPROVED CHECKED PREPARED

NAMA Miftah Zarkasi

NIM 4.162E+10 PROCESS FLOW DIAGRAM
Simon MS Widada Usep

CUSTOMER : PT PERTAMINA SUPPLIER NAME : PT . UTPE PROCESS : Fabrication Tank PFD FORM :

PART NUMBER :- REV : PART DESCRIPTION : Modular Tank 23 kl MATERIAL : - REVISION :0

NO DESCRIPTION OF ACTIVITIES PROCEDURE OR SPECIFICATION FORM REVISION DATE

Operation Measure Decision Storage Delay Transport

Get Material Plate :

- Plate for Body Skin, t : 6 mm Record heat & coil number.

- Plate for Dishend, t : 6 mm Refer to Material Traceability Report

- Sq tube for Frame

Move plate to Plasma cutting machine

Move sq tube to Band saw machine

Plasma Cutting Process use material preparation data sheet

Band saw process

Check component dimension use roll meter

NG Dimensional no good : reject, good : next process

Reject
G
Move to roll machine

Rolling process use material preparation data sheet

Check component dimension use roll meter

NG
Reject Dimensional no good : reject, good : next process
G
Move to fabrication line

Process welding skin body use welding map & fabrication data sheet (lpf)

Process welding circular body

Process welding dish end to skin body

process welding frame

Check dimension & concentricity use roll meter

Checking welding line see NDT map

NG
Dimensional & welding no good : repair good : next process use equipment for NDT test
G
Process setting & welding pipe use welding map & fabrication data sheet (lpf)

Process setting & welding frame

Process setting & welding ladder

Check dimension & welding line use roll meter & NDT map
NG
Dimensional & welding no good : Repair, good : next process use equipment for NDT test

G
Air pressure testing see Air Pressure Test procedure

Leakage : repair, good : next process

G
Hydrostatic testing see Hydroststic Test procedure

Leakage : repair, good : next process

NG
G
Move to painting line

Process blasting

Checking depth profil of plate use roughness comparator

checking SA of rush grade

NG
Roughness no good : repair, good : next process

G
Process primer

Process top coat

Checking thickness & visual of paint use thickness & gloss meter

Thickness & Visual no good : repair, good : next process

Move to Assembling Area

Assembling piping assy

Checking the completeness of component

Checking piping connection

NG
No Good : re-setting, Good : next process

G
Move to testing Area
 APPROVED CHECKED PREPARED
PROCESS FLOW
PROCESS
PROCESS FLOWDIAGRAM
FLOW DIAGRAM
DIAGRAM
Simon MS Widada Usep

CUSTOMER : PT PERTAMINA SUPPLIER NAME : PT . UTPE PROCESS : Module Tank PFD FORM :

PART NUMBER :- REV : PART DESCRIPTION : Modular Tank 23 kl MATERIAL : - REVISION :0

NO DESCRIPTION OF ACTIVITIES PROCEDURE OR SPECIFICATION FORM REVISION DATE

Operation Measure Decision Storage Delay Transport

Get Component :

- Pump Refer to Assembling data sheet (LPA)

- Pipe, hose & connection

- Filter, etc

Move to Assembling Area

Assembling component to module housing Refer to Assembling data sheet (LPA)

Assembling pipe & connection

Check component connection

NG Connection no good : repair, good : next process

G
Testing module function

Leakage : re-setting, good : next process

connect to tank

Functional test

NG
Leakage or disfunction : re-setting, good : next process
G

Move to painting area

Process primer

Process top coat

Checking thickness & visual of paint

Thickness & Visual no good : repair, good : next process

RFD