Preliminary Site Investigation Nsw – Everything You Need To Know

By Author: Sydney Environmental Group Pty Ltd
Total Articles: 59
Comment this article

Before starting any construction works in New South Wales it is always advisable to conduct an initial phase of environmental site assessment during project development.

These are known as Preliminary Site Investigation NSW and Detailed Site Investigation NSW and help the client in gathering information in regard to the state of the land and its capability for the planned use.

What is Detailed Site Investigation?

A Detailed Site Investigation NSW or DSI goes a step further to a PSI and entails an evaluation of the magnitude and severity of contamination.

Another survey completed through a DSI is usually carried out if the Preliminary Site Investigation NSW comes up with possibility of contamination.

Key components of a DSI include -

Soil Sampling - Soil sample collection and testing for presence of contaminants as pollutants, heavy metals, hydrocarbons, pesticide or asbestos.

Groundwater Testing - Testing the quality of groundwater to determine a pollutant which may have moved and accumulated in it from the ground.

Geotechnical Assessments - The process of evaluating ...
... its stability and existence and analyzing the various physical characteristics of the soil in regard to construction.

Laboratory Analysis - Analyzing sample for different chemical presence and compare the degree of contamination.

Risk Assessment - Assessing the possible impact of on health and the environment of any contamination that could have been determined.
Understanding the need of detailed site investigations.

A Detailed Site Investigation NSW means that a clear picture emerges of the site’s condition or the kind, severity, and density of contaminants if they were present.

The significance of Preliminary Site Investigation NSW and DSIs can be considered in the ability to control compliance of the land development projects with the NSW legislation including the Environmental Planning and Assessment Act 1979 and the Contaminated Land Management Act 1997. They help -

Protect Public Health - Thus site investigation helps in elimination of contamination risks which otherwise can pose serious health risks to residents, site workers and the community in large.

Support Sustainable Development - Makes the land safe for its intended use with check and balances considered for sustainable use for the urban and rural growth.

Facilitate Compliance - Site investigations like the Preliminary Site Investigation NSW are important to reach maximum compliance with legal requirements, and environmental laws in particular, therefore diminishing the probability of incurring hefty penalties or delays exceedingly high.
Prevent Environmental Damage - Contamination protection defines the suspect area and ensures that the pollutants do not spread over other areas within the ecosystem.

Process of doing Site Investigations

Define the Scope - Comprehend the necessary for the performance of the project as well as regulations regarding those standards in NSW.
Engage Qualified Professionals– The Detailed Site Investigation NSW should be conducted by individual or teams of well experienced environmental consultants or specialists.

Conduct a PSI - Collect information and assess the relevance of additional examine the revealed issue.
Undertake a DSI - If necessary, make specific scientific examination and investigation.

Prepare Reports - Gather all the information accumulated in plain report that should contain recommendations on how the problem can be remedied if need be, or reduced to minimal level.

Detailed Site Investigation NSW and Preliminary Site Investigation NSW are significant in responsible land development. For this reason, they form the bedrock of safe, compliant, and sustainable construction project development by providing the means through which the risks possible on a construction project are identified and avoided at the planning stage.

Every now and then, it may just be necessary to ensure the firm invests in property developments that do not harm the environment, people’s health or the project.

Author’s Bio -
Sydneyenvironmental.com.au is the best choice for getting Detailed Site Investigation NSW, and Preliminary Site Investigation NSW.