This document provides a process summary of the Zawtika Onshore Pipeline. The pipeline transports natural gas from the offshore Zawtika Block in Myanmar through agriculture areas and communities to a jungle mountain region. It runs from the coast to the Thailand-Myanmar border and includes a metering station, block valves, flow control and pressure regulation equipment, and a tie-in to the existing MOGE gas receiving station. The pipeline is monitored for security, safety, health, and environmental protection.

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Zawtika Onshore Pipeline
From seashore through agriculture, community to the jungle on high mountain.

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Yadana
TPS
276 MMSCF
50 MMSCF
DOMESTIC EXPORT
In case of
EMERGENCY

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Process Summary
Fuel Gas
Distribution
Skid
Fuel Gas
Distribution
ZPQ BVW#1
(PTT)
Onshore
(PTT)
Zawtika Metering Station (ZMS)
# 900# 1500
KO
Drum
Hg
Absorber
tie-in
(Future)
Ultra-
sonic
Meter
Comp.
tie-in
(Future)
Coalescer
Custody
Transfer
Meter
Thailand–MyanmarBorder
Onshore
(Myanmar)
Offshore
(Myanmar)
Zawtika Operation Center (ZOC)
Zawtika
Block Valve 1
(ZBV 1)
Zawtika
Block Valve 2
(ZBV 2)
Onshore
(PTTEPI)
# 600# 900
Fuel Gas
Distribution
Skid
Fuel Gas
Distribution
~ KP 3.5
~ KP 11.5
~ KP 37.5
~ KP 66.3
28” 28”28”
Flow
Control
(Mixing)
Domestic
Gas Metering
& Regulating
MOGE Gas Receiving Station
(Existing Station)
HIPP HIPP
ESDV ESDV ESDV ESDV
PLC
(Yadana Pipeline)
Coa-
lescer
Process Control Point
Pressure Control Valve
Metering Point
Process Control Point
Flow Control Valve
Metering PointMetering Point
Process Control Point
Pressure Control Valve
130 Barg 80 Barg
80 Barg 33 Barg

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Security

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Safety

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Health

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Environment

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