Meet the Team
Gareth Williams
Managing Director / Geotechnical/Environmental Director
Bay of Plenty
BSc (Hons) Mining Geology P.Grad. Dip. Management Studies MSc (Eng) Foundation Engineering CPEng IntPE(NZ) CMEngNZ MAusIMM
Gareth joined EDC in 2003 as senior geotechnical engineer with responsibility for meeting clients for both geotechnical and geo-environmental investigations including sampling, control of field staff, design of fieldwork, slope stability analyses, effluent (domestic wastewater) on-site disposal design, plus factual and interpretive reporting including foundation and retaining wall design recommendations. Gareth has specialist skills in interpreting the results of contaminated land investigations. He also acts as an expert witness at Council and geo-environmental issues. Gareth was also part of the team that went to Christchurch in 2010 following the September 2010 earthquake to help with the recovery. He has been involved in many projects since that time in Canterbury and across the South Island.
In late 2018, Gareth moved to the Bay of Plenty to help develop EDC’s growing office in Whakatane.
Before joining EDC, Gareth worked extensively on the geotechnical aspects of residential, commercial and industrial development projects from Northland to Wellington. He has been involved in geotechnical and contaminated land investigations on a vast range of development projects in the United Kingdom, Russia and Singapore. His environmental investigations included testing for explosives, hydrocarbons and heavy metals for a variety of end uses from residential to commercial.
Away from the office, Gareth and his wife run a small farm with cattle, horses, chickens, goats and a pet sheep. He has two children.
Sam Polson
Structural/Civil Manager, Director
Christchurch
BE(Hons) CPEng MIStructE CMEngNZ
After a period working in Wellington and Singapore, Sam spent five years in the Middle East working on a range of high-profile projects in the UAE and Saudi Arabia. However Sam realised that he missed the green grass of home and the projects that New Zealand offers, so at the end of 2011 Sam returned to his old University town to assist with the rebuild. His areas of expertise are the design of concrete and steel commercial buildings, residential design, seismic strengthening and acting as an expert witness. Sam is an advocate for strengthening and upgrading of existing buildings. He believes in collaboration with building owners and stakeholders to develop solutions that are cost effective, easy to build and meet the project brief.
Giles Learman
Geotechnical Manager, Director
Christchurch
BSc (Hons) CGeol FGS
Giles joined EDC in March 2012 and was previously a Director in a UK based multi-disciplinary engineering consultancy, with responsibility for geotechnical and contaminated land engineering, along with company health and safety. Now in the much drier climate of Canterbury Giles enjoys leading and developing the geotechnical team in Christchurch whilst also helping build upon EDC’s environmental capabilities.
Giles is skilled in; foundation assessment, design and interpretation of geotechnical and contaminated land investigations, slope stability analysis, retaining wall design, project management, cost benefit analysis and negotiation with regulators
Ian Hendy
Civil/Geotechnical Engineer, Technical Lead
Auckland
BE (Civil), M. IPENZ, CP Eng
Ian joined EDC in 1995, bringing broad experience in geotechnical and civil fields to the company. He has developed considerable expertise in all aspects of land development including bulk earthworks, retaining structures, slope stability assessments, building foundations, environmental controls, roads, stormwater, wastewater and water supply infrastructure.
He is highly experienced in providing detailed investigation, design and reporting services on land development projects from the initial concept, right through to construction supervision and the certification stage. Ian has a particular specialisation in design and computer modelling for stormwater- related projects, including flood plain assessments, stream-works, and the design of ponds and reticulation to the required technical and environmental standards, often working for local councils. He also acts at hearings as an expert witness.
When he has the time, Ian has the perfect escape from work – he heads to the skies as a part time glider pilot.
Carmen Roelofse
Business Operations Associate
Deverani Pillay
Structural/Fire Project Support
Sara Parsons
Civil & Geo Project, and IT & Assets Support
Jane Crum
Structural Project Support
Graeme Beattie
Structural Team Leader
Bay of Plenty
BE Civil (Hons), CPEng, MEngNZ
Graeme joined EDC in 2019 as the Structural Team Leader – BoP, and Structural Technical Advisor. Graeme previously worked for BRANZ as the Principal Structural Engineer over a period of 23 years, undertaking research and deriving solutions for structural engineering problems in NZ’s commercial sector, particularly in the area’s of light timber framing and non-structural components. He enjoys putting the wealth of knowledge gained in that role into practice as a consulting engineer with EDC.
Graeme was a member of the MBIE Engineering Advisory Group immediately following the Canterbury earthquakes, taking a lead role in the development of the MBIE Guidelines for repairing and rebuilding houses affected by the Canterbury earthquakes.
Graeme has previously enjoyed participating in the management of the Structural Engineering Society (Sesoc) and the NZ Society for Earthquake Engineering (NZSEE), having served as President of the NZSEE from 2008 to 2010. He has also served on a number of Standards NZ, joint AS/NZS and international standards committees.
Stanley Chung
Structural Team Leader
Auckland
BE Civil (Hons), CPEng, MEngNZ
Stanley joined the EDC team in 2021 as the Structural Team Leader for Auckland. After graduation he joined WSP and progressed to a Principal Structural Engineer over a period of 11 years. While being based in Wellington the projects he worked on were spread around the country and included a stint completing post-earthquake inspections following the events in Christchurch. His project experience varies in size and complexity, including working with government departments.
Stanley is a well-respected engineer who has presented at several conferences and has written papers to highlight projects and industry trends. He has a strong preference for timber design (where possible), however understands design using steel and concrete, so is able to provide appropriate solutions to all problems. He is also familiar with the assessment and strengthening of existing buildings. Stanley believes in a strong collaborative design process with other consultants to all ensure that the solutions meet the project brief.
Stanley is an active person outside of work and still plays rugby and AFL (among other sports). However, he suspects that his playing days may be coming to an end as he has started to pick up more sedate past times including board games and walks with the dog. Oh, he is also impartial to a good winery!
Delane Traber
Geotechnical Team Leader
Christchurch
BEngTech Civil
Delane originally joined EDC in early 2012, and has played a key role in the Christchurch office as a Geotechnical/Geoenvironmental Engineer. He has advanced his geotechnical assessment knowledge and is skilled in cost identifying effective foundation and ground treatment options for a range of development scenarios. He has experience with geotechnical issues across the country, having worked on a number of Importance Level 4 structures in remote areas of New Zealand. He is also well versed in the preparation of Preliminary Site Investigation Reports (PSI’s) and Detailed Site Investigation Reports (SIR’s), in accordance with the NES requirements, for potentially contaminated sites, and validation of remedial works.
Sooyoung Kam
Civil Team Leader – Auckland
Jordan Bliss
Fire Design Team Leader/Structural Engineer
Auckland
BE (Civil) Hons
Jordan has been with EDC since 2014, starting as an intern while studying, then becoming full-time in 2016.
As a Structural Engineer and Fire Designer, Jordan has worked across a large range of projects in the residential and commercial sectors, including design of new residential houses and apartment buildings, alterations and recladding of existing buildings, seismic assessments, and construction monitoring. He particularly enjoys projects where he can provide both structural and fire services, to ensure the designs for each discipline complement one another.
As Fire Design Technical Lead, Jordan understands how small details have the potential to derail a building design, and works with the fire team to offer a detail-oriented service with early engagement to avoid belated budget implications and structural design changes. His understanding of Passive Fire Protection, construction details and Consent processes helps avoid common pitfalls.
Jordan is a keen musician and songwriter, and plays in a band with his old schoolmates.
Raymond Wu
Structural Engineer
Auckland
MEngSt (Civil) BE Civil BISC Dip Civil Eng (China) CPEng CMEngNZ IntPE (NZ)
Raymond joined the EDC team in 2005 as a highly-qualified structural engineer with extensive experience in large-scale projects in China and a bachelor degree in civil engineering of University of Auckland. In 2007, he completed his master’s degree in Engineering Studies in University of Auckland after combining his EDC role with part-time study for two years.
Raymond has extensive technology skills, particularly in the use of SAP2000/Microstran, 2D and 3D structural analysis software used in the design of a wide variety of steel and concrete framed structures. Raymond has been involved in IEP and DEE Assessments to a nationwide range projects. This has included physical assessment of buildings and completion of IEP and DEE calculations and seismic strengthening design assessments.
In recent years Raymond has been working as a Senior Structural Engineer, including on large community housing development projects.
Bing He
Structural Engineer
Anson Lin
Structural Engineer
Angus Coull
Structural Engineer
Shane Magic
Structural Engineer
Tyler Caccioppoli
Structural Engineer
Bruce Zhou
Structural Engineer
Ping Yang
Civil Engineer
Gareth Williams
Managing Director / Geotechnical/Environmental Director
Bay of Plenty
BSc (Hons) Mining Geology P.Grad. Dip. Management Studies MSc (Eng) Foundation Engineering CPEng IntPE(NZ) CMEngNZ MAusIMM
Gareth joined EDC in 2003 as senior geotechnical engineer with responsibility for meeting clients for both geotechnical and geo-environmental investigations including sampling, control of field staff, design of fieldwork, slope stability analyses, effluent (domestic wastewater) on-site disposal design, plus factual and interpretive reporting including foundation and retaining wall design recommendations. Gareth has specialist skills in interpreting the results of contaminated land investigations. He also acts as an expert witness at Council and geo-environmental issues. Gareth was also part of the team that went to Christchurch in 2010 following the September 2010 earthquake to help with the recovery. He has been involved in many projects since that time in Canterbury and across the South Island.
In late 2018, Gareth moved to the Bay of Plenty to help develop EDC’s growing office in Whakatane.
Before joining EDC, Gareth worked extensively on the geotechnical aspects of residential, commercial and industrial development projects from Northland to Wellington. He has been involved in geotechnical and contaminated land investigations on a vast range of development projects in the United Kingdom, Russia and Singapore. His environmental investigations included testing for explosives, hydrocarbons and heavy metals for a variety of end uses from residential to commercial.
Away from the office, Gareth and his wife run a small farm with cattle, horses, chickens, goats and a pet sheep. He has two children.
Sam Polson
Structural/Civil Manager, Director
Christchurch
BE(Hons) CPEng MIStructE CMEngNZ
After a period working in Wellington and Singapore, Sam spent five years in the Middle East working on a range of high-profile projects in the UAE and Saudi Arabia. However Sam realised that he missed the green grass of home and the projects that New Zealand offers, so at the end of 2011 Sam returned to his old University town to assist with the rebuild. His areas of expertise are the design of concrete and steel commercial buildings, residential design, seismic strengthening and acting as an expert witness. Sam is an advocate for strengthening and upgrading of existing buildings. He believes in collaboration with building owners and stakeholders to develop solutions that are cost effective, easy to build and meet the project brief.
Giles Learman
Geotechnical Manager, Director
Christchurch
BSc (Hons) CGeol FGS
Giles joined EDC in March 2012 and was previously a Director in a UK based multi-disciplinary engineering consultancy, with responsibility for geotechnical and contaminated land engineering, along with company health and safety. Now in the much drier climate of Canterbury Giles enjoys leading and developing the geotechnical team in Christchurch whilst also helping build upon EDC’s environmental capabilities.
Giles is skilled in; foundation assessment, design and interpretation of geotechnical and contaminated land investigations, slope stability analysis, retaining wall design, project management, cost benefit analysis and negotiation with regulators
Ian Hendy
Civil/Geotechnical Engineer, Technical Lead
Auckland
BE (Civil), M. IPENZ, CP Eng
Ian joined EDC in 1995, bringing broad experience in geotechnical and civil fields to the company. He has developed considerable expertise in all aspects of land development including bulk earthworks, retaining structures, slope stability assessments, building foundations, environmental controls, roads, stormwater, wastewater and water supply infrastructure.
He is highly experienced in providing detailed investigation, design and reporting services on land development projects from the initial concept, right through to construction supervision and the certification stage. Ian has a particular specialisation in design and computer modelling for stormwater- related projects, including flood plain assessments, stream-works, and the design of ponds and reticulation to the required technical and environmental standards, often working for local councils. He also acts at hearings as an expert witness.
When he has the time, Ian has the perfect escape from work – he heads to the skies as a part time glider pilot.
Carmen Roelofse
Business Operations Associate
Deverani Pillay
Structural/Fire Project Support
Sara Parsons
Civil & Geo Project, and IT & Assets Support
Jane Crum
Structural Project Support
Graeme Beattie
Structural Team Leader
Bay of Plenty
BE Civil (Hons), CPEng, MEngNZ
Graeme joined EDC in 2019 as the Structural Team Leader – BoP, and Structural Technical Advisor. Graeme previously worked for BRANZ as the Principal Structural Engineer over a period of 23 years, undertaking research and deriving solutions for structural engineering problems in NZ’s commercial sector, particularly in the area’s of light timber framing and non-structural components. He enjoys putting the wealth of knowledge gained in that role into practice as a consulting engineer with EDC.
Graeme was a member of the MBIE Engineering Advisory Group immediately following the Canterbury earthquakes, taking a lead role in the development of the MBIE Guidelines for repairing and rebuilding houses affected by the Canterbury earthquakes.
Graeme has previously enjoyed participating in the management of the Structural Engineering Society (Sesoc) and the NZ Society for Earthquake Engineering (NZSEE), having served as President of the NZSEE from 2008 to 2010. He has also served on a number of Standards NZ, joint AS/NZS and international standards committees.
Stanley Chung
Structural Team Leader
Auckland
BE Civil (Hons), CPEng, MEngNZ
Stanley joined the EDC team in 2021 as the Structural Team Leader for Auckland. After graduation he joined WSP and progressed to a Principal Structural Engineer over a period of 11 years. While being based in Wellington the projects he worked on were spread around the country and included a stint completing post-earthquake inspections following the events in Christchurch. His project experience varies in size and complexity, including working with government departments.
Stanley is a well-respected engineer who has presented at several conferences and has written papers to highlight projects and industry trends. He has a strong preference for timber design (where possible), however understands design using steel and concrete, so is able to provide appropriate solutions to all problems. He is also familiar with the assessment and strengthening of existing buildings. Stanley believes in a strong collaborative design process with other consultants to all ensure that the solutions meet the project brief.
Stanley is an active person outside of work and still plays rugby and AFL (among other sports). However, he suspects that his playing days may be coming to an end as he has started to pick up more sedate past times including board games and walks with the dog. Oh, he is also impartial to a good winery!
Delane Traber
Geotechnical Team Leader
Christchurch
BEngTech Civil
Delane originally joined EDC in early 2012, and has played a key role in the Christchurch office as a Geotechnical/Geoenvironmental Engineer. He has advanced his geotechnical assessment knowledge and is skilled in cost identifying effective foundation and ground treatment options for a range of development scenarios. He has experience with geotechnical issues across the country, having worked on a number of Importance Level 4 structures in remote areas of New Zealand. He is also well versed in the preparation of Preliminary Site Investigation Reports (PSI’s) and Detailed Site Investigation Reports (SIR’s), in accordance with the NES requirements, for potentially contaminated sites, and validation of remedial works.
Sooyoung Kam
Civil Team Leader – Auckland
Jordan Bliss
Fire Design Team Leader/Structural Engineer
Auckland
BE (Civil) Hons
Jordan has been with EDC since 2014, starting as an intern while studying, then becoming full-time in 2016.
As a Structural Engineer and Fire Designer, Jordan has worked across a large range of projects in the residential and commercial sectors, including design of new residential houses and apartment buildings, alterations and recladding of existing buildings, seismic assessments, and construction monitoring. He particularly enjoys projects where he can provide both structural and fire services, to ensure the designs for each discipline complement one another.
As Fire Design Technical Lead, Jordan understands how small details have the potential to derail a building design, and works with the fire team to offer a detail-oriented service with early engagement to avoid belated budget implications and structural design changes. His understanding of Passive Fire Protection, construction details and Consent processes helps avoid common pitfalls.
Jordan is a keen musician and songwriter, and plays in a band with his old schoolmates.
Raymond Wu
Structural Engineer
Auckland
MEngSt (Civil) BE Civil BISC Dip Civil Eng (China) CPEng CMEngNZ IntPE (NZ)
Raymond joined the EDC team in 2005 as a highly-qualified structural engineer with extensive experience in large-scale projects in China and a bachelor degree in civil engineering of University of Auckland. In 2007, he completed his master’s degree in Engineering Studies in University of Auckland after combining his EDC role with part-time study for two years.
Raymond has extensive technology skills, particularly in the use of SAP2000/Microstran, 2D and 3D structural analysis software used in the design of a wide variety of steel and concrete framed structures. Raymond has been involved in IEP and DEE Assessments to a nationwide range projects. This has included physical assessment of buildings and completion of IEP and DEE calculations and seismic strengthening design assessments.
In recent years Raymond has been working as a Senior Structural Engineer, including on large community housing development projects.
Bing He
Structural Engineer
Anson Lin
Structural Engineer
Angus Coull
Structural Engineer
Shane Magic
Structural Engineer
Tyler Caccioppoli
Structural Engineer
Bruce Zhou
Structural Engineer
Ping Yang
Civil Engineer