24 SESL


Our Services

  • Design and construction supervision of sport fields
  • Contaminated site investigations (Phase I and II)
  • Expert testimony and litigation support
  • Waste classifications and recycling
  • Risk assessments
  • Land degradation
  • Surface and ground water assessments (pollution and protection)
  • Asbestos identification and management plans
  • Corrosion and scaling assessments towards concrete, steel or structures (soil or water & liquids)
  • Remedial Action Plans (RAP) for contaminated sites
  • Land use sustainability
  • Reclamation and rehabilitation of disturbed land
  • Wetland design
  • Fertiliser analysis
  • Soil analysis (pre-planting and diagnostic assessment)
  • Compliance testing to AS3743, AS4419 and AS4454
  • Specialised sports turf root zone testing (cricket wicket, USGA, sand profile assessments)
  • Plant analysis (tissue and sap testing) for diagnosis and nutritional status determination
  • Field and pot trials
  • Irrigation water quality
  • Liquid feed design for hydroponics
  • Drainage (surface and subsoil)
  • Waste recycling to land
  • Effluent and waste water assessments, treatment and disposal
  • Organic and biological farming
  • Agrochemical research & development
  • Land quality classification
  • Conservation of soil resources
  • Environmental impact assessment
  • Acid Sulphate Soil assessments and management plans (ASSMP)
  • Habitat reconstruction

  


Our Goals

SESL owes its past achievements, and rests its future success, on a commitment to the following goals and principles:

1. Establish and maintain a partnership with our clients by:

  • Providing service of exceptional quality;
  • Delivering technically advanced products;
  • Anticipating and responding to client needs at a level that exceeds that of our competitors; and,
  • Making a personal commitment to our clients' businesses.

2. Provide our employees with a corporate culture that encourages:

  • Professional and personal growth;
  • A spirit of teamwork;
  • A challenging, creative, and entrepreneurial work environment;
  • A management team that leads by example and rewards employee excellence;
  • A safe work environment in the laboratory, the office and on the job site; and,
  • A commitment to ongoing training, education, and professional development.

We strive to attract, employ, and retain talented people in our field, and pay competitive salaries and provide attractive benefits.

3. Contribute to the life of the communities in which we work through active participation in civic, charitable, political, environmental, and professional organisations.

 

4. Expand our company through geographic and technical diversification. All of our clients, employees, the broader community and the environment benefit from SESL’s continued success.

 

5. Conduct business with the highest level of ethics and integrity. Our good name is our greatest asset and we will do nothing to compromise our clients or ourselves. We will never be accused of “sitting on our assays!”

 

Dedication to each of these goals and principles will allow SESL to maintain a leadership position within our industry and achieve growth and continuous improvement.

 


Our Values

  • Innovative
  • Adaptable
  • Always learning and sharing
  • Pride in what we do
  • Quick and responsive
  • Flexible
  • Trust and honesty in our workplace
  • Respect
  • Team work
  • Communication
  • Maintenance of a good working environment

 


Our Company

Sydney Environmental & Soil Laboratory Pty Ltd (SESL) is a firm of specialist soil scientists experienced in the area of soil mapping and classification, identification of soil opportunities/restraints and a full range of specialist soil analysis developed over twenty two years of urban soil science experience.

Analysis and advice on the conservation and optimal use of soil resources best describes the wide range of our analytical and consulting services. The experience gained in managing a wide range of soil types over the last twenty years ensures the best sustainable use of this critical resource.

SESL reports do not just provide basic analytical data but discussion and interpretation of results with firm recommendations and specifications for the intended uses. Our team of consultants is highly experienced in revegetation, landscape technology, earthmoving methods and processes, contaminated site issues, salinity and irrigation methods. We strive to provide recommendations and specifications relevant to the industry sector utilizing the reports in a practical and straightforward manner.

Our understanding and experience with soils, water and wastes involves the full range of uses including:

  • Landscape technology including plant selection, soil amelioration and artificial soil uses e.g. playing field construction.
  • Urban development of soil landscapes.
  • Contaminated site assessment through to validation.
  • Agricultural uses, agronomy, horticulture and market gardening.
  • Waste to land industry e.g. composting and green waste reuse/recycling.

As a result of our expertise and reputation in soil resource management, SESL has been recognised by developers, landscape designers and constructors, geotechnical engineers and project managers as being an essential part of a multi-disciplined approach for projects such as the release of land to residential, industrial or commercial development. Such is our unique experience we are frequently invited to join joint-tenders for more than one project team for the same development.

The best use of our services is achieved by inclusion in the concept and planning stages through to the completion of the development. By inclusion at the planning stage we could provide the most benefit to the project.

This is because soils have a major impact on construction methods, landscape sustainability, on- and off-site erosion and sediment management, irrigation, landscape establishment, maintenance methods, and the management of contamination, salinity, acid sulphate soils and the potential of soils (and waters) for corrosion and scaling of concrete, steel and other metals.

An understanding of the soil landscape in an urban development site provides a number of benefits to the project:

  • Sustainable re-use of site soils eliminating the need for environmentally costly importation or off-site disposal of soils.
  • Contaminated soil and water remediation.
  • Informing the landscape and ecology planners of the likely impact and management of sustainable natural and disturbed landscapes including soil, plant material and water bodies to be retained on site.
  •  Any necessary modifications of soil profiles, their reinstatement and management to provide minimal environmental impact and match landscape technology to soil and climatic restraints.
  • Any special precautions of management techniques to avoid or manage salinity, acid sulphate or corrosion issues if present.

Sustainable re-use of site soils has an impact on the final cost of the project in that utilising on-site soil resources minimises the use of costly and environmentally unsustainable imported soil. This enhances the success of heritage and conservation issues such as retaining trees, plants and water bodies of cultural, ecological or environmental value.

Should the site have contamination issues, we also have the expertise to sample, analyse, identify and manage contaminated sites. This expertise is obviously best used at the very beginning of the project, so that remediation or removal of contaminated materials can be complete before construction begins.

At inception stage we also have the ability to identify and manage such issues as salinity, acid sulphate soils and the potential for soil to corrode concrete, steel and other metals if these are present on the site.  We have successfully designed land-fill/contaminated soil capping and can assist with planning for and management of erosion and containment of soil on-site.

Post-construction and pre-landscaping, SESL can provide advice and guidance to landscape architects and contractors on soil issues. These can include site-specific soil specifications such as wetland soil, low-density soil, structural soil (for road-side tree planting) and others. We can sample, analyse, interpret and make recommendations to ameliorate site or imported soil to optimise the landscape outcome. We can provide quality assurance testing of any imported or manufactured soils (such as structural soils) before installation on site, we can provide fertiliser programs, assist with irrigation design, etc.

When the development project is completed we can provide continued support to the landscape maintenance program and will have a thorough knowledge of the site should changes in landscape usage be planned in the future.

The best use of our resources as described above always produces a successful outcome. Where, in the past, our advice has been sought at the beginning of a development project, we have never been called back to fix failures. 

In-house SESL personnel work together as a finely tuned engine. Our consultants’ experience and knowledge (resumes attached) provide a broad base of expertise that is doubly effective because of the team that backs them.

All of our consultants and personnel who take samples understand the best practices of OH&S and are willing to attend any on-site induction that is considered necessary. They all hold a current “green card” for OHS General Induction for Construction Work in NSW (WorkCover).

Our company holds current workers compensation, public liability and professional indemnity insurance.  Certificates of currency are available on request.

 


Our Capabilities

The capabilities that SESL can provide include:

1. Accreditation to ISO 9001 Standards - Certificate No.: QEC 21650

2. Consulting

  • Expert advice on agronomic, horticultural and landscape management issues.
  • Development of guidelines and management plans for the containment or remediation of contaminated sites.
  • Advice concerning the planning for and management of environmental issues such as salinity, acid sulphate soils, corrosion.
  • Interpretation of soil, water, growing media, compost, plant tissue, etc. test results.
  • Recommendations for the amelioration of problems found.
  • Representation of soil science in multi-disciplined project group.
  • Support and advice to new agricultural/horticultural enterprises.

3. Laboratory Services

  • Soil, water and plant tissue testing.
  • Testing for pre-planting for agriculture, horticulture and landscape.
  • Reactive testing (after the problem is discovered).
  • Pro-active testing (involved at site investigation stage).
  • Australian Standards:
    • Potting Mixes AS3743
    •  Composts, Soil Conditioners & Mulches AS4454
    • Soils for Landscape & Gardens AS4419

 

4. Site Investigation

  • Matching landscape management/horticultural aspiration with on-site resources.
  • Site investigation (top soil stripping plan).
  • Soil capability studies.
  • Limitations of the site resources.
  • Recommendations for improvements.

 

5. Contaminated Sites

  • Assessment, sampling, testing, remediation and validation to:
  • NSW EPA Environmental Guidelines: Assessment, Classification and Management of Liquid & Non Liquid Wastes.
  • NSW EPA Guidelines for NSW Site Auditors Scheme.
  • Australian and New Zealand Guidelines for Fresh and Marine Water Quality.
  • NSW EPA Guidelines for Assessing Service Station Sites.
  • DUAP Managing Land Contamination, Planning Guidelines SEPP55 – Remediation of Land.

 

6. Infrastructure Plan

  • Effluent disposal, recycling and reuse.
  • Soil analysis to AS1547:2000 and Environmental & Health Guidelines - On-site Sewage Management for Single Households, January 1998 specifications.
  • Assessment of the effect of waste disposal, recycling and reuse according to the appropriate EPA Guidelines.
  • Water quality.
  • Nutrient budgeting.

 

7. Rehabilitation of Degraded Soils

  • Analysis and interpretation of acid sulphate soils testing.
  • Devising management plans for the amelioration of ASS and PASS.
  • Reuse of industrial waste products as growing medium.
  • Rehabilitation of mine/industrial sites.

 

8. Corrosion Potential of Soil & Water

SESL has devised a set of voluntary guidelines that allows an assessment of the corrosion potential of soil and water on concrete, steel and metal built structures based on AS2159:1995 and DIN 4030:1991.

 

9. Assistance with Soil Specifications

We are the professionals with knowledge of the latest trends in the soil supply industry (regional resources).

  • Can write and/or edit soil specifications.
  • Can give advice about soil specifications for particular uses.

 

10. Assessment and on-going compliance testing

Can be used to monitor the quality of water, soil, compost, mulches, potting mix and potting mix components - being used.

 

11. Specialist Soils

  • Audit of suitable soils for various purposes (e.g. wetlands).
  • Specification for soils to be used in wetlands.
  • Review plant lists - can provide comments on whether plants suit the site.
  • Low-density planter box mixes.
  • Structural soils, specifications and uses.
  • Turf soils, cricket wickets, etc.
  • Helicopter landing pads.

 

12. Tree Protection

  • Protect root system.
  • Transplanting mature specimens.
  • Advice regarding site trees and how to preserve them.

 

 

 

 

 

 

 

Phone: 9980 6554

www.sesl.com.au