Stephen Mcmahon Email & Phone Number

The Gap, Qld, Au

Brisbane, Queensland, Australia

Project Manager managing the delivery of multi-discipline projects and scopes of work for Santos Ltd.

Brisbane, Queensland, Australia

Engineering Lead managing the delivery of multi-discipline projects and scopes of work for Santos Ltd.

Brisbane, Queensland, Australia

Project Manager managing the delivery of multi-discipline engineering scopes of work within the LNG, CSG and water industries.

Brisbane, Queensland, Australia

Project Manager managing the engineering, construction and operational readiness of a pilot wastewater treatment facility within the QAL refinery residue disposal area.

Brisbane, Australia

Lead / senior project engineer for multiple greenfield and brownfield projects for both the Origin Energy Australia Pacific LNG project and Origin Energy Pipeline Operations. Projects:1. Australia Pacific LNG Project. Globe Valve Bypass Project. Project Engineer managing the development and execution of a high risk, multidisciplinary, brownfield program of works on the APLNG high pressure export pipeline network. The project scope included civil, structural, mechanical and E&I works at 19 operational facilities.2. Australia Pacific LNG Project. Field Delivery - Gathering Sustain Phase.Project Engineer managing the geographical layout design of upstream coal seam gas development packages from initial concept to layout lockdown, including gas and water gathering pipelines, electrification, communications, access tracks and well lease pads.3. Origin Pipeline Operations. Pipelines & Metering Improvement Program.Lead Engineer on numerous key brownfield projects within this program of works, including design and installation of sulphur analysis skids, pipeline dead-leg elimination per requirements of AS2885.3 and safety-based modifications to legacy pipeline pigging facilities. 4. Australia Pacific LNG Project. Pipelines Project.Senior Project Engineer for the construction and pre-commissioning of 195km of X70 high pressure gas pipeline (diameter range DN300-DN600), 8 pipeline launcher stations, 7 pipeline receiver stations, 42 km of DN630 HDPE water pipeline and an extensive fibre optic cable network.

Australia

Projects:1. Rio Tinto Alcan Yarwun 2 Project, Gladstone.Construction of 20km of DN750 X42 high pressure slurry pipeline and 18km of DN630-DN800 HDPE process pipeline (DN630-DN800 diameter range) within a challenging brownfield environment. Project scope included thrust bores, bridged piping construction, construction of emergency shutdown facilities, pigging facilities and pump stations. 2. Jemena Gas Company, Queensland Gas Pipeline Looping Project. Construction of 113km of DN400 X70 high pressure gas pipeline. Project scope included two HDD river crossings, numerous mini HDD crossings and a hot tap connection to the existing QGP. 3. BP Australia, Newcastle Infrastructure Project. Construction of 3km of DN400 X42 high pressure fuel pipeline from the Port of Newcastle to the BP Carrington tank farm. Project scope included HDD, micro-tunnelling, trenched construction through water charged ground and above ground piping construction within the existing tank farm.

Ireland

Projects:1. Richfield Wind-Farm Construction Project, Kilmore Quay, Wexford. 2. St. Nessans Road Redevelopment Project, Limerick. 3. Limerick Group Water Scheme, Limerick. 4. N7/N24 Upgrade Project, Limerick. 5. Ennis Road Upgrade Project, Limerick. 6. Jamestown Road Development, Finglas, Dublin.

Uk.

Projects:1. Greenford High School Development, London.

Graduate Certificate, Applied Law

Graduate Certificate in Applied Law

Bachelor Of Engineering (B.Eng.), Civil Engineering