Document ID: chunk:federal_register_of_legislation:F2013C00288:reg:9:p4
Version: federal_register_of_legislation:F2013C00288
Segment Type: reg
Provision Reference: reg 9 (pt 4/12)
Character Range: 311866–315377

8.2.3 Well construction
8.2.3.1 Screen depth and length
8.2.3.2 Filter packs and filter socks
8.2.3.3 Sealing and backfilling of boreholes
8.2.3.4 Headworks
8.2.3.5 Well development
8.2.4 Groundwater sampling
8.2.4.1 Target analytes
8.2.4.2 Contaminant distribution
8.2.4.3 Decontamination requirements
8.2.4.4 Field filtration
8.2.5 Monitoring and profiling of groundwater parameters
8.2.6 Groundwater levels and flow direction
8.2.7 Groundwater velocity and hydraulic conductivity
8.3 Delineating groundwater contamination
8.3.1 Lateral delineation of groundwater contamination
8.3.2 Vertical delineation of groundwater contamination
8.3.3 Special considerations for DNAPLs
8.3.4 Attenuation of groundwater contaminants
9 Vapour assessment
9.1 Introduction
9.2 Vapour  intrusion assessment framework
9.2.1 Introduction
9.2.2 Preliminary screening
9.2.3 Conceptual site model
9.2.4 Multiple-lines-of-evidence approach
9.3 Sampling and analysis plan design
9.3.1 Confounding sources of VOCs and SVOCs
9.3.2 Biodegradation
9.3.3 Undeveloped land
9.3.4 Preferential migration pathways
9.3.5 Environmental factors
9.4 Soil vapour sampling
9.4.1 Introduction
9.4.2 Active soil vapour sampling
9.4.2.1 Temporary spear probing
9.4.2.2 Permanent multi-level probes/samplers
9.4.2.3 Online VOC and oxygen probes
9.4.2.4 Factors for consideration when undertaking active
soil vapour sampling
9.4.3 Passive soil vapour sampling
9.4.4 Flux chamber methods
9.4.4.1 Introduction
9.4.4.2 Static chamber
9.4.4.3 Dynamic chamber
9.4.4.4 Factors for consideration when using flux methods
9.5 Sample collection and analysis
9.5.1 Active methods
9.5.1.1 Sorbents
9.5.1.2 Canisters
9.5.1.3 Other methods
9.5.2 Passive methods
9.5.3 Laboratory analytical methods
10 Contaminant fate and transport modelling
10.1 Overview of contaminant fate and transport modelling
10.2 Data requirements
10.3 Limitations of fate and transport modelling
10.4 Types of model
11 Assessment of asbestos soil contamination
11.1 Introduction
11.2 Preliminary site investigation
11.2.1 Site history investigation
11.2.2 Site inspection
11.2.3 Sampling
11.2.3.1 Condition of asbestos materials
11.2.3.2 Condition of the soil and future uses
11.3 Detailed site assessment
11.3.1 Sampling and analysis
11.3.2 Assessing concentration and distribution of
asbestos in soil
12 Assessment of dioxins and dioxin-like
compounds
13 Data analysis
13.1 Data quality assessment
13.2 Statistical analysis
13.2.1 General
13.2.2 Censored data
13.2.3 Outliers
14 Report presentation
14.1 Introduction
14.2 General requirements
14.3 Graphics overview
14.4 Site plans
14.5 Presentation of contamination data
14.6 Presentation of tabulated laboratory analytical results
14.7 Presentation of bore logs
14.8 Photography
14.9 QA/QC documentation
14.10 Electronic data
15 Protection of the environment during site
assessment
15.1 General considerations
15.1.1 Core environmental protection elements
15.1.2 Less obvious concerns
15.2 Addressing environmental protection issues
15.2.1 Management of dust and offensive and noxious
odours
15.2.2 Protection of groundwater resources
15.2.3 Site run-off, drainage and sedimentation
15.2.4 Contamination carry-over to public roads and
highways
15.2.5 Collection and disposal of contaminated water
15.2.6 Collection and disposal of excavation spoil
15.2.7 Noise and vibration
15.2.8 Acid sulfate soil
15.2.9 Heritage sites
15.2.10 Rare habitats or endangered species
16 Bibliography
17 Appendix A: Possible analytes for soil
contamination