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“We won’t be beaten on value for money, quality, safety, post
job maintenance, planning or buying power”
Ask Us About Our Five Pillar Client Guarantee
CA
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BIL
ITY
STA
TEM
ENT
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Contents
Welcome to Perfect Earth ................................................................................................................. 2
Company Information ....................................................................................................................... 3
Services, Resources and Products ...................................................................................................... 4
Key Staff and Project Personnel ......................................................................................................... 6
Training and Awareness .................................................................................................................... 9
Case Studies ................................................................................................................................... 12
Our Projects .................................................................................................................................... 16
Project Development Approach ....................................................................................................... 19
Machinery Wet Hire ........................................................................................................................ 20
Contact Information ........................................................................................................................ 22
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Welcome to Perfect Earth
Certified Quality Assurance Environmental Contractors
From the beginning in 2008, we were committed to establishing Perfect Earth as a specialist in Environmental
Contracting. Since then, we have not diverged from our original objective, resulting in both an exemplary
reputation for service and professionalism, and ensuring the job is completed effectively and efficiently.
Perfect Earth is a quickly expanding Environmental, Soil Improvement and Re-vegetation Company based on
the Sunshine Coast. Our current work region extends north to Weipa, to Western Queensland and Northern
New South Wales. Perfect Earth has consistently and continuously provided products and services of the
highest quality to various industry sectors including Mining, Pipeline, Government (Local and State), Schools,
Universities, Civil Construction, Sports Turf, Cropping, Pastoral, Environmental, Facilities, Water Treatment
industries and much more.
We work hard at being not only good at what we do, but better than our competitors. We are innovative, creative
and focus on client service. Using the latest technology and innovation, Perfect Earth has Australian designed and
built Hydromulch 8x8 and 4x4 Mine Spec Trucks. These units provide outstanding safety and quality of work.
Our high-quality service, attention to detail and project commitment combine to make Perfect Earth the right
choice to meet the specific needs of your organisation.
If you have any questions, please do not hesitate to contact us directly.
We look forward to working with your organisation in the future.
Marcus Koolen
Managing Director
Perfect Earth
17/24 Hoopers Road
Kunda Park QLD 4556
Phone: 07 5476 6298
E-mail: marcus@perfectearth.com.au
Website: www.perfectearth.com.au
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Company Information
Full Legal Name Koolen Family Investments Pty Ltd as Trustee for Koolen Family Trust
Trading Name Perfect Earth
Entity Status Koolen Family Trust
ABN 89 658 702 064
ACN 127 860 600
Head Office Sunshine Coast
(07) 5476 6298
admin@perfectearth.com.au
17/24 Hoopers Road, Kunda Park QLD 4556
PO Box 7621, Sippy Downs QLD 4556
Regional Office Chinchilla
0437 255 586
chinchilla@perfectearth.com.au
20 Inverai Road, Warrego Highway, Chinchilla QLD 4413
PO Box 244, Chinchilla QLD 4413
Point of Contact
Marcus Koolen – Managing Director
Office: (07) 5476 6298
E-mail: marcuskoolen@perfectearth.com.au
Years of Operation Nine (9)
Website www.perfectearth.com.au
Page | 4
Services, Resources and Products
Services
Our services include:
CPESC Qualified - Erosion & Sediment Control Services Vegetation Clearing
Environmental Consultancy Re-vegetation and Bush Re-generation
Project Management Soil Amelioration
Hydromulching and Hydroseeding Establishment and Maintenance Services
Native and Exotic Seeding; Native Seed Harvesting Weed Management Plans, Identification and Control
Translocation of Rare and Endemic Native Species Landscaping
Soil Stabilisation Endangered Endemic Translocation Service
Supply and Application of Amendments and Fertilisers
Earth Works
Tractor Services Horticultural and Civil Water Trucks
Floating Treatment Wetlands Stone Burier
Floating Treatment Wetlands Sports Field Construction and Maintenance
Landfill Services Vegetation Management
Resources
Vehicles and Machinery
Perfect Earth owns and manages its own fleet of vehicles and machinery. Machinery is operated by fully qualified
staff and risk assessments are available on request.
Our vehicles and machinery undergo prestart checks and are regularly maintained with the service histories
documented. Site specific Safe Work Method Statements relating to machinery are provided at the
commencement of each project.
The Perfect Earth fleet of vehicles and machinery includes but is not limited to; purpose-built hydromulch trucks, a
hydromulch trailer, various utes, tilt trays, tip trucks, tractors with a variety of attachments, excavators, skid steers,
water trucks and weed spray units.
All vehicles are Minespec compliant with fitted IVMS.
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Additional Services and Resources
Perfect Earth has formed long-standing strategic alliances with various companies that allow us to provide
additional services and resources to a wide range of clients.
These include:
Environmental Engineers
Water Quality Management Services
Contaminated Land Management Services
Flora and Fauna Spotter Catchers
Additional Excavation and Heavy Earthmoving Machinery
Landscape Design
Qualified Ecologists
Civil Engineers
Products
Products are supplied by our preferred suppliers who, in conjunction with Perfect Earth, have developed their own Queensland-made, Organic spray-on Environmental coating systems to control Sediment and Erosion; along with daily landfill covers and batter stabilisation systems to cover all Environmental aspects. A full list of available products can be supplied upon request.
Germinating Rye (Hydro Blanket Plus), Curtis Island
Page | 6
Key Staff and Project Personnel
Our team collectively represents Business, Project Management and Industry Experience spanning many decades
and has built a successful track record built upon a combination of diligence, flexibility and process, all of which
provides a thorough understanding of our clients’ requirements.
Marcus Koolen: Managing Director
Marcus is a Certified Professional in Erosion and Sediment Control (CPESC) and a member of the IECA. Marcus has
a wealth of expertise as a qualified Horticulturist with over 28 years’ extensive experience and knowledge in
Business Management, Horticulture, Agriculture, Re-vegetation, Forestry, Environmental, Sediment and Erosion
control and Amenity Turf.
Mathew Thompson: Project Manager
Mathew has gained vast knowledge as a Supervisor and has now taken the step up to Project Manager. Mat’s
background ensures proficient management and operational skills across a diverse range of Re-vegetation,
Construction, Erosion and Sediment Control projects. Mathew has had extensive experience in leadership roles
involving planning, layout and assigning of tasks. Mat’s strong communication skills, flexibility and work ethic make
him a valuable team member of Perfect Earth. Mat is always ready to go that extra mile to ensure the client and all
involved are more than happy with the overall completion of the job.
Anthony Sharrock: Estimating Manager
Anthony is Trade Certified in Landscaping and has Qualifications in Construction, Project, Business and Estimating
Management. He brings over 33 years’ experience within the landscape & civil industries by holding a number of
key positions within these fields, these positions range from his initial apprenticeship through to Construction,
Project, and Estimating Management. Anthony has gained a greater understanding and appreciation of the
landscape & civil industry through by being involved with some of the most complex large and small, landscape and
civil projects. These projects range from Major Roads and Infrastructure, Multi Story Construction, Urban
Development, Sub-division and Streetscape, Public Spaces and Sporting Field Development.
Jess Hamilton: Tendering and Contracts Officer
Jess brings extensive knowledge to the Estimating sector at Perfect Earth with over 14 years' experience in the
Construction Industry. Jess possesses a wealth of knowledge in all aspects of Administration, Tendering,
Procurement and Projects and holds a dedication to providing quality, cost effective solutions that meet or exceed
the expectations of Perfect Earth’s valued customers and clients. Jess has a key communication and teamwork
interface with both Tendering and Construction Management and has a clear goal to ensure that a quality, client
focussed service is provided at all times.
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Key Staff and Project Personnel – Continued
Jazmin Hoffman: Administration Officer
Jazmin is the company’s head office administration officer. She has a comprehensive background and broad
knowledge in all aspects of administration, office support and customer service. Jazmin displays a strong
commitment to providing the highest quality service to our valued customers and clients.
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Accreditation, Sponsorship and Awards
Perfect Earth’s commitment to Quality and Safety has advocated their certification in:
ISO 9001:2008 – Quality Management Standard and;
AS/NZS 4801:2001 – Health and Safety Management Standards.
CM³ - Contractor OHS/WHS Prequalification
Perfect Earth is a member of the International Erosion Control Association, the Environmental Institute of Australia
and New Zealand, Urban Development Institute of Australia, Landscape Queensland Industries Association Inc. and
Gold members of TSBE. We are also proud sponsors of the IECA and Best Practices Standards.
Managing Director of Perfect Earth, Marcus Koolen is a Certified Professional in Erosion and Sediment Control.
Perfect Earth are proud winners of the Environmental Industries/Clean Technology section in the Sunshine
Coast Business Awards for 2012, 2013 and 2014, leading to being awarded The 2015 Hall of Fame Award.
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Training and Awareness
Combined QGC Arrow Origin Santos
Operate Light Vehicle (RIIVEH305A, RIIVEH201B, RIIVEH201D)
Our Way HSSE Induction
Vehicle and Machinery Hygiene
Origin Induction HSE Field (HSE2043)
Hazard Management using Stepback & JHA
Operate Vehicles in the field (PMASUP236B)
Upstream Operations Field Induction
Land Access Induction
Talinga Orana Induction (HSE 2047)
Risk Management Module 1
Operate four wheel drive vehicle (TLIC2031A / RIIVEH305D)
QGC Behaviour on Land (Land Access)
Tipton Water Treatment Plant Induction
HSE General Awareness (U003592)
Risk Management Module 2
Permit Holder and Work Party
QGC Permit Holder and Permit to Work Training
General Induction South
Land Access Eastern Queensland
EHS Toolbox Induction Level 1
Permit to work Rev 7.4 and Module 49 Gas Detection and Monitoring
Gas Test Atmospheres (MSAPMOHS217A)
Work in Accordance with an Issued Permit (MSAPMPER200C)
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Health and Safety
Every task we undertake and every interaction we engage in is assessed in terms of safety to people, the
Environment and Equipment. Perfect Earth adheres to its obligations within the Workplace Health and Safety Act
and the Environmental Protection Act.
Perfect Earth is dedicated to maintaining a safe work environment and seeks to protect its employees from unsafe
conditions. Prior to employment, all staff undertake an in-house induction and mandatory drug and alcohol testing.
We believe that safe projects are successful projects and our focus on safety ensures we deliver excellence on all
projects.
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Our Clients
Our valued clients and partners represent some of the most established national, international companies and
government agencies in Australia.
Our combined expertise, technical experience, and local and international knowledge ensure we deliver quality
services and projects that contribute to the community, our economy and future generations.
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Case Studies
Client: Westfarmers – Curragh
Project location: Blackwater
Project: Levy Batter Soil Amelioration, Stabilisation and Re-vegetation
Area: Originally 25 Hectares with a final area of 28 Hectares
Overview:
The Client contacted Perfect Earth to review the method of re-vegetation to levy batter erosion management and re-
vegetation. The site originally consisted of 25 hectares of batters
with a 1V:3H batter.
The Managing Director of Perfect Earth was flown to the site for an inspection which revealed the following installation from a previous sub-contractor. Hydromulch was applied to the surface then overlaid with Jute
mesh. During the installation of Jute mesh, it was clearly visible
that every footstep taken on the batter had broken the
Hydromulch skin. Every break had caused a weak point which
developed into a major rill, sometimes up to 600mm deep.
Soil amelioration was conducted by Perfect Earth which included soil nutrient analysis, supply of ameliorants and incorporation.
The Opportunity:
Perfect Earth provided the Client with two options for stabilising and re-vegetation;
1. Continue with the same installation methods of Hydromulching, applying Jute mesh, keying in and pinning which Perfect Earth did not recommend.
2. Supplying and applying a bonded fibre Hydromulch (HydroBlanket Plustm) at 5 Tonne per hectare, this is including extruded basalt fibre with a guarantee of successful erosion containment and re-vegetation.
The Client chose the second option which included the saving of $1.83 per m2 over 280,000 m2.
The Outcome:
The satisfied Client has advised Perfect Earth that all Hydromulching conducted will be the same method from here
on.
TOTAL SAVINGS TO THE CLIENT: $512,400
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Case Studies – Continued
Client: Moreton Bay Regional Council
Project location: Brendale
Project: Detention Basin Soil Amelioration, Re-vegetation and Irrigation
Area: 6 Hectares
Overview:
The Client had previously opted for installation of tube stock in their commercial detention basin subdivisions. The Client was looking for an alternative to vegetate the detention basins due to the cost of tube stock and the limited diversity of available tube stock at the time.
Perfect Earth was engaged to provide a solution. The Opportunity:
Perfect Earth provided the client with a cost analysis which included the option of native seeding by Hydromulch. The options were as follows:
1. Analysis of the soil nutrients and moisture holding capabilities
2. Amelioration including fully composted organic matter, ameliorants and micro nutrients
3. Native seed recommendations suitable for the low lands as well as the batters
4. Hydromulching (HydroBlanket Plustm) at 5 Tonne per hectare, modified to suit the possibility of constant
inundation thereby gluing the seeds to the soil
5. Installation of above ground irrigation – charged by the water truck
6. 3 years of ongoing maintenance The Outcome:
The site suffered some setbacks as the neighbouring property did not contain storm water therefore large quantities of sediment covered the site. The Client was relieved that tube stock was not installed as a second planting of tube stock would have been required.
Some additional areas required further Hydromulch as the sediment was over 200mm deep. The Client has achieved signoff in the second year with successful native vegetation coverage.
TOTAL SAVINGS TO THE CLIENT BASED ON 2 INSTALLATIONS OF
TUBE STOCK: $368,400
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Case Studies – Continued
Client: Non disclosed
Project location: Gold Coast
Project: Offset Detention Basin Native Re-vegetation
Area: 50 Hectares
Overview:
The Client required re-vegetation of a 50 hectare water storage area as an offset to the residential development. Subject to rainfall, the site is at groundwater level with the high possibility of becoming submerged in the wet season. The site was unstable with swamp dozers becoming bogged regularly during the earth works phase.
The Opportunity:
Perfect Earth provided the client with a cost projection which included the option of native seeding by direct seeding. The options were as follows:
1. Success/risk analysis based on the likelihood of inundation
2. Native seed selection suitable to the site and conditions including species suitable for wet and dry seasons
3. Safe installation protocols based on knowledge of swampy site conditions
4. Seed installation - GPS tracking and daily calibration check sheets to provide the client QA information The Outcome:
Post-seeding, the site was inundated by many major rain events. Some of the site remains underwater today.
The client was relieved that tube stock was not installed due to the overall costs and limited success if tube stock were initially installed. As water recedes from the site, wetland species are germinating with an outstanding success rate.
Water is now filtered and the soil is stable. The client is satisfied with the result.
TOTAL SAVINGS TO THE CLIENT BASED ON TUBE STOCK INSTALLATION COMPARED TO
SEEDING: $1,300,000
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Case Studies – Continued
Client: Non disclosed
Project location: Caboolture – Bruce Highway
Project: Main Roads Upgrade
Area: 27 Hectares
Overview:
Perfect Earth had quoted for the soil amelioration and re-vegetation for this project however were unsuccessful due to the price. The client called the Managing Director of Perfect Earth to request a site visit 3 months later. The site visit identified issues as follows:
Poor establishment of vegetation
Large quantity of weed species
Yellowing of foliage on established vegetation The Opportunity:
Perfect Earth undertook a vegetation assessment based on photographic logs and measurable parameters. After supplying this to the Client, the Client requested recommendations and a quotation to repair the poorly established areas. The recommendations included the following:
Soil nutrient analysis followed by soil amelioration recommendations
Hydromulching including additional seed as concern was raised by Perfect Earth as to the low Mother Crop
quantities not providing soil stabilisation
Establishment including watering, weeding and slashing
The Outcome:
The Client undertook Perfect Earth’s recommendations and engaged Perfect Earth. Perfect Earth provided a guarantee of vegetation performance.
The site is now stable with a minimum of 90% coverage.
TOTAL POTENTIAL SAVINGS TO THE CLIENT IF PERFECT EARTH HAD INITIALLY
UNDERTAKEN THE PROJECT: $1,485,000
Photo not available due to Company obligations
Page | 16
Our Projects These projects have been selected to demonstrate our experience in relation to environmental contracting.
If you would like to view examples of other projects we have conducted, these are readily accessed through our
website: www.perfectearth.com.au
BMD Constructions – Bruce Highway Managed Motorways
Soil Amelioration, Re-vegetation, Hydromulching, Landscaping and Watering.
Eureka Landscapes – Brendale
Soil Amelioration, Erosion Control, Hydromulching and Re-vegetation using
native seeds in Bio-Retention basins
Nationwide Civil – Curragh Mine, Blackwater
Soil Amelioration Specifications, Erosion Control and Hydromulching
McConnell Dowell JV – Miles, Curtis Island
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation and Re-vegetation.
Sunshine Coast Regional Council
Re-vegetation, Erosion Control, Hydromulching, Soil Stabilisation, Soil
Nutrient Testing, Landfill Services, Planting, Turf Supply and Lay,
Earthworks, Soil Amelioration, Mulching, Turbidity and PH Testing, Floccing
and De-watering.
Shadforths Civil Contractors – Bells Reach
Soil Nutrient Testing, Amelioration, Native Seeding and ongoing intensive
maintenance.
Acciona - Pumicestone Road Interchange
Soil Amelioration, Infill Planting, Hydromulching, Watering and ongoing
maintenance.
Nationwide Civil – Rio Tinto, Weipa
Hydroseeding using Native Species
McNab – Fairview, Injune
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation, Large Scale Re-vegetation, Hydroguard™
and Hydroguard i™ installation.
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Bardrill – Arcadia Valley
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation and Re-vegetation.
Clough Downer JV – Fairview
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation and Re-vegetation.
Walton Construction – Fairview
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation and Re-vegetation.
Arrow Energy - Wandoan
Perfect Earth performed the works of water storage, dam wall amelioration
and Re-vegetation of this site.
GAWB – Curtis Island, GAWB – Curtis Island, Gladstone
Repair and ongoing installation of Erosion and Sediment Control Systems,
Hydromulching, Soil Stabilisation, Re-vegetation, Turbidity and PH Testing,
Floccing and Dewatering, Translocation of Xantherrhoaee (grass trees).
VDM Constructions Pty Ltd
Blackbutt Range Re-vegetation Project was in excess of 10 hectares of steep
to very steep slopes. Perfect Earth trained staff worked with ropes and
harnesses, planting, seeding and maintenance of the steep slopes. Works
covered on this project were temporary seed cover to stock piles and
cleared areas; hydromulching using native seeds, mother crop and Hydro
Blanket Plus; direct seeding with natives, mother crop, Herbicide application,
Planting, Amelioration, Erosion Sediment Control, Soil Stabilisation and
Watering.
GLNG – Working in Conjunction with Saipem Australia
Perfect Earth completed the translocation of over 800 Cycas Megacarpa
between Gladstone and Injune for Saipem Australia. The works were
specifically for the efficient translocation of Cycas Megacarpa individuals
and clusters from the GLNG Transmission Gas Pipeline Right of Way (RoW)
to a pre-determined temporary storage site.
Bechtel Project, Curtis Island
Provided Hydromulching services to ameliorate and stabilise batters.
Thiess, Curtis Island Project
This project was to apply clean water diversion lining and sediment basin
lining using Hydroguard™.
Page | 18
Northern Network Alliance
Pipeline - Eudlo to Cooroy. 48 Kilometers of Pipeline Re-vegetation, Earthworks,
Soil Stabilisation and Amelioration. Perfect Earth was the major Contractor for Re-
vegetation Works.
Southern Regional Water Pipeline Alliance
46 Kilometre Pipeline between Bellmere and Eudlo. Project included Re-vegetation,
Earthworks, Landscape Works, Acid Sulphate and Dispersive Soil Treatment,
Temporary Rural Fencing, Water Truck Hire and maintenance over the entire
Pipeline.
Arrow Energy – FK Gardner Burunga Dam
Clean water diversion to reduce erosion during overflow and rain events at the
water storage Burunga Dam.
Radius City Industrial Estate, Brisbane
Re-vegetation using the Stone Burier and seeding with native seed and Jap Millet.
McCosker Contracting Pty Ltd
Perfect Earth provided staff, mine spec vehicles, excavators, skid steers, earth
moving machinery and products. Works on this project included, temporary seed
cover to stock piles and cleared areas; hydromulching using native seeds, mother
crop and Hydro Blanket Plus; direct seeding with natives, mother crop and Tackifier
and Herbicide application.
Dig It Landscapes – Burpengary Secondary School
Soil Nutrient Testing and recommendations, soil amelioration and incorporation,
stone burying, screening and levelling of the school oval.
Aviation Projects
Amberley Airbase
Works undertaken for this project included stone burying and seeding.
Brisbane Airport
Soil amelioration, Re-vegetation, Hydromulching (Hydroguard™), dust suppression
(Hydroguard™), irrigation, soil stabilisation, maintenance including fertiliser
application, mowing and weeding.
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Project Development Approach
The ability of Perfect Earth continuously delivers exceptional Client service, results directly from our strong quality control process. Our commitment to quality continues throughout the project timeframes and follows well-defined procedures.
Pre-commencement includes a site visit; site familiarisation and awareness; Occupational
Health and Safety Requirements and notification of possible Environmental issues.
Contact: Ongoing phone calls, one- on- one meetings, site visits and management meetings. We do
what is required throughout the project to ensure deliverables and outcomes are aligned and being
successfully achieved on time. Please feel free to contact us at any time – we welcome the
opportunity of receiving feedback and input from our Clients.
Continual monitoring and reviewing for overall quality of service.
Finalisation Processes: Pre-handover site inspection with Client and formal handover.
Our project development approach is one of close consultation with the full range of stakeholders, and under direction from the Client’s Project Manager. At all points, we will work to a process and a project plan which is realistic, flexible and delivers to the client the project outcomes. A project plan will provide a detailed account of delivery of time-frames, resources and project milestones. A comprehensive communication plan is incorporated to ensure constant feedback and reporting mechanisms are in place. Our Client’s satisfaction is our utmost consideration and their feedback drives our process of continuous improvement. Feedback is an essential tool to providing quality services. In the event that an issue arises, we give our undertaking that immediate action will be taken to remedy/rectify the issue to the satisfaction of the Client.
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Machinery Wet Hire
Image Description Inclusions
Senior CPESC, Environmental Auditor and Re-Vegetation Manager
8 T Excavator - Mine Spec
- Ripper, 3 buckets, Tilt Hitch
Tractor - Mine Spec
- Ripper, Slasher, Stone Burier, Belt Spreader, Self-Loading Spreader, Direct Seeder
5 T Skid Steer - Mine Spec
- 4 in 1 bucket, Tilt Hitch, Multi Rippers, Forks, Stone Burier, Seeder, Slasher
8x8 Hydromulch Truck - Mine Spec - IVMS
- Twin Pumps, Twin Outlets, Hose Reel, Triple Agitator
4x4 Hydromulch Truck - Mine Spec - IVMS
- Twin Outlets, Screw Pump, Hose Reel, Single Agitator
15,000L Water Truck - Mine Spec - IVMS
- Up to 70 metre reach, 9 outlets, ISO Spec Pump, Cannon, Impact Sprinkler
3 T Tip Truck
Freightliner Tilt Tray - IVMS
- 11.5T capacity, 20 Ft container locks
Page | 21
Machinery Wet Hire – Continued
Image Description Inclusions
Fuso Canter - IVMS
- 7 Seater - Full mine compliance - 4 wheel drive - 3.5T tray capacity
Fuso Canter - IVMS
- 7 Seater - Full mine compliance - 4 wheel drive - 3.5T tray capacity
Page | 22
Contact Information Erosion & Sediment Control and Re-vegetation Specialists
Head Office - Sunshine Coast
Phone: (07) 5476 6298
Address: 17/24 Hoopers Road, Kunda Park QLD 4556
E-mail: admin@perfectearth.com.au
Website: www.perfectearth.com.au
Regional Office - Chinchilla
Phone: 0437 255 586
E-mail: chinchilla@perfectearth.com.au
Website: www.perfectearth.com.au
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