JASA PERANCANGAN, PENGADAAN DAN
KONSTRUKSI (EPC) PEMBANGUNA PIPA TAMBAK REJO - TAMBAK LOROK
JAWA TENGAH
LIST OF WELDER QUALIFICATION TEST
PT. MULIA TEHNIK TOOLSINDO
NO
WELDER NAME
Welding Process
1
SUGIYANTO
SMAW
2
AGUS WINARNO
SMAW
WPS NO.
PQR NO.
MATERIAL
Position
Dia (inch)
Thick (mm)
001/WPS/EFK/API 1104-ML/21 001/PQR/EFK/API 1104-ML/21
API 5L Gr B
Fixed 45° Downhill
16"
12,750
001/WPS/EFK/API 1104-ML/21 001/PQR/EFK/API 1104-ML/21
API 5L Gr B
Fixed 45° Downhill
16"
12,750
PREPARED & TESTED BY,
WITNESSED BY,
WITNESSED BY,
PT. MTT
PT. ELNUSA FABRIKASI KONSTRUKSI
PERTAMINA GAS
Visual
WITNESSED BY,
RT
REMARKS