General Manager Corporate Services
Phil joined PMA in 2015 as National HSEQ Manager and moved into the role of General Manager role in mid-2018. He brings over 30 years of major infrastructure project delivery experience to PMA, covering the civil construction, mining and project services industries.
General Manager – Finance
A commercial and financial accounting specialist, Robert brings 15 years of financial management experience to PMA and provides strategic commercial and financial guidance to the business and to PMA’s directors. He has led our finance team since 2015.
National Business Development
A past President of NULCA (National Utility Locating Contractors Association), Chris brings more than 35 years of industrial sales and marketing experience to PMA, and is passionate about underground utilities management.
Operations Manager, Qld
Joining PMA in 2014 with 17 years’ experience across the industrial cleaning, liquid waste and hydro excavation industries, Ryan oversees our operations in Queensland and is an integral part of the PMA Leadership Steering Group.
Operations Manager, NSW
Monty joined PMA in 2017, bringing 17 years of fleet/plant management and road transport experience across industrial cleaning, CCTV, liquid waste and hydro excavation markets to the company.
Business Development, NSW
Andrew is a construction industry field professional specialising in managing water, waste water and stormwater infrastructure projects. With over 10 years experience in the sector, Andrew has been an integral part of the PMA team working on many council panel projects
Area Sales Manager
Grant is a water management industry professional with more than 20 years’ experience in operational servicing and maintenance of sewer and storm water networks. Grant joined PMA in mid-2017 and brings a wealth of water management industry knowledge to PMA.
As HSEQ Advisor, Richard Schilt works with PMA’s directors to develop safe work methods and safety initiatives. He holds a bachelor’s degree in Environmental Science and has a keen interest in water treatment and waste management.
CLIENT: DM Roads
TYPE OF PROJECT: Civil Excavation/Replace Stormwater
When: November, 2018
DM Roads engaged Pipe Management Australia to assist with an emergency event in the suburb of Riverstone, NSW. This specific location was experiencing critical surface failure with pot holes, an unstable sub base and blocked stormwater drains. The cause of this sudden event was uncertain and needed urgent attention.
This location in Riverstone is potentially the busiest intersection in the suburb. The intersection experienced heavy traffic day and night from local bus services, local transport companies and general high flow of traffic due to the local train station. Without knowing the cause of this failure from the beginning a plan needed to be formulated and followed until resolved.
Due to the location of these works, all works were required to be undertaken after hours. This minimised the impact to local traffic and increased the safety for all workers. Although, working within these timeframes required all activities onsite to be planned and executed with out fault to have the road open each morning for the morning influx of traffic.
PMA commenced a methodical approach to identifying the cause of this issue. Drain cleaning and CCTV were undertaken of the stormwater network in this intersection to identify the network and to identify all the outlet positions. Through this process PMA identified that a poorly constructed outlet point had collapsed and was the cause of this issue. Non Destructive Excavation was then undertaken to confirm the exact location of the collapse and identify any deviations in the alignment passed this point.
Having the issue identified, rehabilitation options were then discussed. Due to the collapse and poor condition of the existing pipe the decision was made to excavate the existing stormwater asset to replace with a new Class 4 asset and also re-establish the outlet by casting a new junction pit to ensure no future failures.
Considering the multitude of elements with this project the excavate and replace methodology proved to be the best outcome possible for the client. This option provided reinstatement to flow instantly, gave the client critical information on the ground conditions for their stage 2 of rectification works (stabilising the sub grade) and installing the junction pit has now safeguarded the client and asset owner from future failures by giving the option for maintenance access.
This project was finished in an efficient time frame, with zero injury’s/incidents and enabled DM Roads to re-open this busy intersection to full capacity reducing impact to the local community.
CLIENT: Brisbane City Council
INDUSTRY: Local government, QLD
TYPE OF PROJECT: The desilting of York’s Hollow.
York’s Hollow is a waterbody that was constructed as a part of the Inner City By-Pass (ICB). It is located adjacent to the ICB in Victoria Park at the end of Gilchrist Ave (Herston). The pond receives water from run-off from the ICB and adjacent catchments of Kelvin Grove. Sediment accumulation over years has made the pond shallow in some areas that in heavy rain events can lead to over-topping of the structure. The pond itself contains numerous aquatic fauna. Furthermore, its perimeter is lined with protected flora such as Moreton Bay Fig trees and other significant species.
WHEN: June-August 2016
PMA was invited by Brisbane City Council (BCC) to tender for the role of desilting of the York’s Hollow Environmental Detention basin in late 2015.
Upon reviewing the scope of work required, PMA offered BCC an alternative methodology to what council initially proposed. PMA’s solution included available technology that offered less intrusive environmental strategies. Combined with PMA’s vacuum extraction capabilities, a viable and cost-effective alternative was successfully proposed to BCC and PMA was awarded the project in June 2016.
Successfully delivering this complex project required PMA to overcome a number of significant challenges. These included:
- Difficulties in accessing the pond and positioning equipment into the pond without disturbing surrounding protected vegetation. Limited access was available via temporarily closed pedestrian paths to locate extraction equipment and storage vessels.
- An extremely high volume of cyclists and pedestrian traffic to divert around the works site.
- Constrained time frame to minimise period of path closure.
- High level of public scrutiny.
- Significant, unseasonal rain events were experienced during delivery of the works that overtopped barriers and inundated the extraction areas.
A total of 1,236.7m3 of sediment was extracted from York’s Hollow pond over 33 production days out of a total of 39 days on site. This included down time due to wet weather and equipment maintenance and repair. Three major rain events impacted the progress of the project and additional resources such as labour and vacuum trucks were allocated to the project to ensure its timely completion. PMA completed this challenging job with:
- Zero public complaints.
- Zero non-conformances for any aspect of the project.
- Zero H&S incidents or injuries
PMA also received the following public commendation for our work on York’s Hollow pond:
My Dear Lord Mayor,
I would like to thank everybody involved in the recent dredging of York’s Hollow. When we were told the work was going to be done, I was worried because I consider the area to be environmentally important. However, on completion of the job, I was grateful to see everything restored back to as close to normal as possible. Many of the ducks, swamp hens, and other water birds have carried on as though their lives weren’t interrupted at all. This would have been difficult job, and it could have been done badly if it had not been planned and carried out as well as it was. Would you kindly pass my thanks on to all concerned.
Anonymous grateful ratepayer.