B. PRE-INSTALLATION

1	Line is new.
2	Line is re-used.
3	Drawings/Layouts submitted & approved.
4	Line tracing done.
5	Piping was flushed/cleaned.
6	Piping was isolated/blinded.
7	Log Out/Tack Out Procedure done.

A. IDENTIFICATION

Location of Installation:

Vopak Penjuru Terminal (from Berth-2 to Ex-Berth)

Line No.:

6"-1025-SS103

Material Spec.:

Stainless Steel 316L

Design Conditions:

Pressure:

15.0 Bar

Temperature:

110 Degree C

VOAPK PIPE INSTALLATION WORK

CONNECT BACK 10NO OF PRODUCT LINES
CONNECT BACK UTILITIES LINES
TESTING OF PIPE LINES
PIGGING OF PIPE LINES
PIPE GROUTING, GUIDE, ANCHORING
RE-CALIBRATION OF PIPE LINES
PAINTING
SURVEY
REMOVAL OF PIPE STRUCTURAL BUNDLE AFTER TIE-IN OF NEWS LINES ON STRUCTURE
DISMANTLE AND REMOVE

HYDRO TEST
FLUSHING
PIGGING
N2 PACK

PIGGING REPORT ASK VOPAK TO SIGN
HYDRO TEST REPORT ASK VOPAK TO SIGN

TO HAVE FAST PROGRESS -
CHECK WITH QC -
WHICH PIPE LINES IS X RAY PASS
LINE CLEAR (EARTH LUG, ANCHOR POINT)

MUST KNOW WHAT LINE IS WHAT PRODUCT
VAPOUR LINE MORE DANGEROUS, WHEN REACH FLASH POINT-PIPE EXPLODE
OLD USED PIPE - BEFORE CUT - AIR BLOW WHOLE NIGHT, N2 PURGE
USE LONG ELBOW EASY TO PIGGING - FOR PRODUCT PIPE LINES

HYDRO TEST
USE ELECTRICAL PUMP - HOT WORK PERMIT
USE PNEUMATIC PUMP - COLD WORK PERMIT
USE FIRE HYDRANT LINES - OFF JOCKY PUMP ALARM, JETTY PUMP OFF
FILL WATER FROM LOWEST POINT
RELEASE AIR FROM HIGHEST POINT
AFTER HYDRO TEST- RELEASE PRESSURE TO ZERO
CLEAN RESIDUAL WATER WITH BRUSH PIG, THEN FOLLOW BY SPUNCH PIG
TO ENSURE WORK ARE CARRIED OUT SAFELY WITH GOOD QUALITY AND WITHIN BUDGET.

CHECKING PROGRESS DESIGN & ENGINEERING

tank body design calculation
column calculation
spiral stairway & platform calculation
tank loading data
general assembly
shell plate details
tank orientation
detail of men hole
nozzle details
column & column stub
column bracing
stairway layout
stairway details
details of platform
water spray system
detail of name plate
fire protection for column
details of pipe supports

SPHERICAL TANK

Shell Plate - Top Crown
Shell Plate - Upper Temperate
Shell Plate - Equator
Shell Plate - Lower Temperate
Shell Plate - Bottom Crown
Column Stub & Cap
Lower Column Support
Base & Wind Plate
Bracing
Spiral Stairway & Top Platform
Nozzles & Manholes
Internal Pipe & Support
Misc. Material

SITE ERECTED TANK

Shell - Course No. 1

Shell - Course No. 2

Shell - Course No. 3

Shell - Course No. 4

Shell - Course No. 5

Shell - Course No. 6

Bottom Plate

Roof Plate

Top Angle

Roof Structure & Rafter

Manhole & Nozzle

Roof Handrail

Spiral Stairway

Insulation & Pipe Support

Accessories & Misc. Materials

CHECKING PROGRESS

design and engineering
material procurement
shop fabrication
transportation/logistics
field erection
water sprinkler system
scaffolding
testing
3rd party inspection
column fire proofing
tank calibration
tank insulation
preliminaries & administration
basic contract
change order