Honeywell / Marathon Oil Company Equatorial Guinea Honeywell Experion to Emerson DeltaV Interface – TU-D/Quad JV engineers successfully interfaced two control systems from different vendors.
A Honeywell Experion DCS was interfaced to an Emerson DeltaV control system at the new EGLNG plant
via a serial interface. TU-D Quaddynamics engineers carried out the entire technical scope of work. Marathon Punto
Europa Terminal, Malabo

Honeywell / Marathon Oil Company Equatorial Guinea Upgrade of Wellhead Hydraulic Controls – Generating logic and supporting documentation associated with the upgrade and commissioning of wellhead hydraulic control.
TU-D /Quad JV engineers carried out the entire technical scope of work. Marathon Alba B2
Platform, Offshore Equatorial Guinea

Honeywell / ExxonMobil – Tema Oil Refinery Commissioning Support – TU-D /Quad JV engineers provided support on commissioning of a burner management system at Tema Oil Refinery. The burner management system interfaces with a DCS.
TU-D/Quad JV engineers provided required commissioning support and logic modification on the DCS.
Tema Oli Refinery, Tema, Ghana

Honeywell / ExxonMobil – Esso Exploration & Production Chad (EEPCI)
High Pressure Water Injection Pump Controls – TU-D engineers were involved in the successful tie-in of
five new high pressure water injection pumps to a live process. TU-D/Quad JV involvement at various
phases of the project included programming, installation, site acceptance testing and commissioning of
Allen Bradley ControlLogix 5555 PLCs used in implementing complex loops, start-up sequences and
pressure monitoring logic associated with the pumps. TU-D engineers also implemented an interface
with the DCS to provide emergency load shed capabilities at the remote pump sites.
Location:Kome,Chad

TOTAL Exploration & Production Nigeria (TEPNG) : Supply Services – Various supply services completed for TEPNG include supply of pressure transmitters, compact prover for meter proving, calibration accessories, PLC IO modules, and uninterruptible power supply. TU-D responsibility was the scope of procurement and supply. Nigeria

TOTAL Exploration & Production Nigeria (TEPNG) : Remote Valve Monitoring – Supply and installation of
low-power remote terminal units for remote monitoring of valves at Rumuekpe Metering Station. The
RTUs are interfaced with a remote monitoring system to allow monitoring of the valves from Olo Flow
Station (12km from Rumuekpe). In addition, TU-D provided a SCADA (on a laptop) for field operations
and maintenance.
TU-D /Quaddynamics JV carried out the entire scope of design, configuration, programming, installation,
pre-commissioning and commissioning. Location : Rumuekpe Metering Station, Nigeria