proposed karuah east hard rock quarry, …...3.3 groundwater levels 6 3.4 hydraulic conductivity 6...
TRANSCRIPT
Coffey Geotechnics Pty Ltd ABN 93 056 929 483 47 Doggett Street Newstead QLD 4006 Australia
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Karuah, New South Wales GEOTWARA21232AA-AG (Rev 4) 26 November 2012
Coffey Geotechnics Pty Ltd ABN 93 056 929 483 GEOTWARA21232AA-AG (Rev 4) 47 Doggett Street Newstead QLD 4006 Australia PO Box 2301 Fortitude Valley BC QLD 4006 Australia T (+61) (7) 3608 2500 F (+61) (7) 3852 2805 www.coffey.com.au/geotechnics
26 November 2012
Karuah East Quarries Pty Ltd C/- ADW Johnson Pty Ltd 7/ 335 Hillsborough Road WARNERS BAY NSW 2282
Attention: Mathew Radnidge
Dear Mathew
RE: PROPOSED KARUAH EAST HARD ROCK QUARRY
GROUNDWATER STUDY
GROUNDWATER IMPACT ASSESSMENT
We are pleased to provide the groundwater study report for the proposed Karuah East Hard Rock Quarry.
If you have any questions regarding this matter, or if Coffey can be of further assistance please don’t hesitate to contact the undersigned.
For and on behalf of Coffey Geotechnics Pty Ltd
David L Knott
Associate Geotechnical Engineer
CONTENTS
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
i
1 INTRODUCTION 1
1.1 Proponent and Project Description 1
1.2 Purpose 1 1.2.1 Director-General Requirements (09-0175) 1 1.2.2 Address of Regulatory Comments 1
1.3 Scope and Tasks 2
1.4 Meeting with NSW Office of Water 3
2 EXISTING SITE ENVIRONMENT 4
2.1 Rainfall 4
2.2 Topography and Drainage 4
2.3 Geology 4 2.3.1 Soils 5
3 EXISTING GROUNDWATER CONDITIONS 5
3.1 Bore Installation 5
3.2 Aquifers and Recharge 5
3.3 Groundwater levels 6
3.4 Hydraulic Conductivity 6
3.5 Groundwater Chemistry 6
4 GROUNDWATER IMPACT ASSESSMENT 7
4.1 Potential impacts on groundwater flows and recharge 7
4.2 Potential impacts on groundwater quality 8
4.3 Potential impacts on groundwater sensitive ecosystems 9
4.4 Potential impact on groundwater stakeholders 9
5 MANAGEMENT CONTROLS AND MITIGATION MEASURES 9
6 CONTINGENCY, MONITORING AND REPORTING 10
CONTENTS
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
ii
6.1 Contingency Plans 10
6.2 Monitoring plan 10 6.2.1 Groundwater levels 11 6.2.2 Groundwater quality 11
6.3 Reporting 11
7 REFERENCES 12 Important Information about your Coffey Report
Tables
Table 3.1: Bore data and results of falling head tests
Table 3.2: Groundwater quality data (May and November, 2010)
Table 4.1: NSW registered bore (Registration No. GW019084)
Table 4.2: NSW registered bore (Registration No. GW080723)
Figures
Figure 2.1: Rainfall data - Williamtown RAAF meteorological station
Figure 2.2: Igneous dykes observed at the existing Karuah quarry
Figure 3.1: Bore locations and groundwater level data
Figure 3.2: Groundwater levels observed at monitoring bore BH205
Figure 3.3: Groundwater levels observed at monitoring bore BH207
Figure 3.4: Groundwater levels observed at monitoring bore BH208
Figure 3.5: Hydrochemical types of ground water samples at bores BH205, BH207 and BH303
Figure 6.1: Locations of registered bores GW080723 and GW019084
Appendices
Appendix A: Site location and plans
Appendix B: Bore logs
Appendix C: Bore hydraulic tests at BH205, BH207, BH208 and BH303
Appendix D: Laboratory analytical reports
Appendix E: Correspondence
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
1
1 INTRODUCTION
Coffey Geotechnics Pty Ltd (Coffey) were engaged by Karuah East Quarry Pty Ltd to undertake a groundwater assessment for a proposed hard rock quarry, located off the Pacific Highway and about 3km north-east of Karuah, NSW (the Project). This report presents the findings of the groundwater assessment.
1.1 Proponent and Project Description
Karuah East Quarry Pty Ltd is the proponent, and will develop and operate the quarry.
The quarry (Karuah East) is to be situated within Lot 12 and Lot 13 (DP 102456) to the northeast of the existing quarry operations on adjacent land. The site is located within the Great Lakes Local Government Area. Figures showing the location of the proposed and existing quarries are provided in Appendix A.
The operation proposed is classified as extractive industry (quarrying) of a resource comprising rhyodacite/dacite igneous volcanic rock. An extraction rate of up to 1.5 million tonnes/annum is planned, and the project is classified on this basis as a ‘Major Project’.
The proposed quarry will involve excavations to a base level of approximately 45 metres Reduced Level (mRL).
1.2 Purpose
The work was commissioned by Karuah East Quarry Pty Ltd, to address:
Department of Water and Energy requirements related to groundwater assessment (Department of Water and Energy, 2009);
NSW Department of Planning & Infrastructure requirements (Director-general requirements);
‘Adequacy Review” comments received from the NSW Department of Planning and Infrastructure (DoPI) and other authorities dated 6 February 2012.
1.2.1 Director-General Requirements (09-0175)
Specific requirements have been provided by the Director-General in accordance with Section 75F of the Environmental Planning and Assessment Act 1979. Specific requirements relevant to groundwater include:
A detailed assessment of the potential groundwater impacts of the project;
Contingency strategies containing any measures that would be implemented to avoid, minimise and mitigate any potential impacts of the project.
1.2.2 Address of Regulatory Comments
Comments relating to groundwater by various regulators have been addressed as indicated in Table 1.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
2
Table 1 – Summary Regulatory Comments and Response
Agency Comment Response
EPA
1. Amend report to clarify the number of boreholes used
for monitoring
Section 6.2 indicates that boreholes BH205, BH207, BH208 and BH303 will be used for monitoring. Section 1.4 indicates that further investigation of groundwater could be performed when the expansion
begins.
2. Amend report figure to show
borehole locations
Figure 2 in Appendix A has been modified to show the monitoring locations more
clearly
3. Amend report to fix wording in
Section 5 regarding the Environmental Protection Act
The wording in Section 5 has been amended.
Office of Water
1. Install additional groundwater
monitoring bore/s in proposed quarry
area
A meeting with a representative of the Office of Water was held on 8 October 2012 as indicated in Section 1.4. The
outcome of that meeting was that further investigation of groundwater conditions could be performed when the expansion
begins
2. License bores Licenses have been applied for the existing
groundwater wells and proposed exploration boreholes.
Resources and Energy
1. Amend the report to include a cross section showing
the hard rock resources
Figures 3 and 4 in Appendix A have been added to show sections of the proposed quarry. The locations of the sections in
plan view are shown on Figure 2.
1.3 Scope and Tasks
The project scope of the groundwater study included a desktop assessment and a fieldwork component. The scope included:
An estimate of depth to groundwater and current groundwater conditions;
A description of groundwater related issues, such as pit inflows, discharge water quality, and potential sources of groundwater contamination;
An assessment of potential impacts of the pit on the local groundwater system during quarrying operations and post closure;
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
3
Assessment of the possible effects on groundwater-dependent ecosystems; and
Recommendations for long term monitoring and mitigation measures.
The groundwater investigations involved the following tasks:
Review of regional geological and topographic maps, published information about the site hydrogeology, recent quarry detail and surrounding contour survey;
A search of registered bores within the Project site and surrounding lots from NSW Water Information Database;
Walkover mapping of the proposed quarry site and surrounding area to:
o Locate previous boreholes, and identify any springs;
o Assess the likely interaction between groundwater and surface water on site.
Installing monitoring wells in the areas adjacent to the proposed quarry;
Survey of the boreholes to establish bore and groundwater levels to reduced levels;
Groundwater sampling to assess the background groundwater quality;
Monitoring groundwater levels to assess the temporal variation of groundwater levels.
Hydraulic testing to estimate the hydraulic conductivity values
Site location plans are presented in Appendix A. Engineering logs of the boreholes, together with explanation sheets defining the terms and symbols used in their preparation are presented in Appendix B. Borehole hydraulic test results are presented in Appendix C. Laboratory analytical reports are presented in Appendix D.
1.4 Meeting with NSW Office of Water
A meeting was held at the Newcastle office of the NSW Office of Water on 8 October 2012 between representatives of the NSW Office of Water – Rohan Macdonald; ADW Johnson – Mathew Radnidge and Zac Smurthwaite; and Coffey – Raj Jaraij and David L. Knott to discuss the submission by Coffey entitled “Proposed Karuah East Hard Rock Quarry, Groundwater Study – Groundwater Impact Assessment” dated 24 September 2012.
The need for an additional monitoring well was discussed, with several possible locations being presented. Licensing of exploration boreholes in the expansion area was also discussed. Notes from the meeting are presented in an email in Appendix E.
Rohan Macdonald reviewed the information from the meeting and report with NSW Office of Water staff. He issued an email on 15 October 2012 indicating that the groundwater level information from the existing bores was adequate at this time and that upon commencement of the project, further investigation of groundwater conditions could be performed. In addition, licensing of exploration boreholes is required. A copy of this email is included in Appendix E.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
4
2 EXISTING SITE ENVIRONMENT
2.1 Rainfall
Data was obtained from a meteorological station nearby to the Project site - Williamtown RAAF (Station number 061078, 32.79oS, 151.84oE). Long term rainfall records for this station (1946-2010) indicated a mean total annual rainfall of 1122 mm.
Figure 2.1 illustrates the seasonal variations of rainfall data in the period from 1946 to 2010. Mean monthly rainfall is well distributed throughout the year without a distinct wet or dry season. However the months are from January to June are indicated to be approximately 50% wetter than July to December.
The daily rainfall data recorded in 2010 was also reviewed and plotted. The peak daily rainfall for 2010 was approximately 48 mm.
2.2 Topography and Drainage
The site is situated approximately 3km north-east of the township of Karuah, NSW. The regional topography typically comprises moderately undulating terrain, with prominent rounded hill forms and relatively narrow concave gullies within the immediate vicinity of the proposed quarry site. A broad, slightly undulating to low lying terrain transition exists to the south of the site associated with tributaries of upper Port Stephens/Karuah River, including The Branch Creek.
The proposed quarry (Lot 12 and Lot 13, DP 1024564) is located toward the crest and south-eastern flank of a prominent north-east trending ridge line with surface slopes in the order of 15° to 20° and topographic relief in the order of 100m to 110m. A gully drains to the south-west toward the approximate middle of the lot, with the gully form becoming accentuated toward the mid to lower slopes.
The proposed expansion site to the north-west of the current quarry comprises a convex rounded hill with a rough elliptical form with an elongated ridgeline that trends east to west. A gully exists on the western flank draining toward the south-west. Surface slopes over the hill are generally in the order of 15° to 20° on the southern and northern flanks of the hill and 10° down the eastern and western limits of the ridgeline.
Plans showing the site topography (together with inferred geology and site development location) are provided in Appendix A.
2.3 Geology
The Newcastle 1:250,000 Geological Map (1966) indicated that the Project site is located near a north-north-easterly trending fault which provides a faulted contact between the Carboniferous aged Nerong Volcanics and undifferentiated Carboniferous sediments consisting mostly of clastic sedimentary rocks with some interbedded volcanics.
Results of the subsurface investigation within the proposed north eastern quarry (Lot 12) revealed an extremely to highly weathered dacite grading to a slightly weathered to fresh dacite unit at depths typically 1m to 5m below the surface level.
Results of the subsurface investigation within nearby Lot 21 revealed an extremely to highly weathered rhyodacite grading to a slightly weathered to fresh dacite unit at varying depths with some weathering noted down the profile.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
5
Interbeds of sandstone, conglomerate and volcaniclastic siltstone were noted within the rhyodacite deposit. These interbedded units are generally 3m to 5m in thickness and exhibit a low to medium strength.
Geological mapping (Coffey, 2010) indicated a shear zone approximately 5m wide that exhibits intense sub-vertical fracturing within the southern bench of the current quarry pit. Igneous dykes were identified within the existing quarry walls and borehole logs including two types as follows:
Mafic dark grey dykes generally 0.3m to 0.5m wide with white veining and multiple fracture planes; and,
Felsic pale brown to white dyke that is up to 4m wide and generally extremely weathered to sandy clay in exposure.
Figure 2.2 shows photographs of the weathered felsic dyke and the sheared basalt dyke in the southern side of the existing Karuah quarry. The inferred locations of shear zones and dykes are shown in Appendix A.
2.3.1 Soils
The soils of the site comprise shallow stony brown loams forming part of the Gan Gan Soil Landscape (GSS Environment, 2004). The soils on the steep side of the site or on the top of the hill are very shallow to non-existent. The soils are moderately to slightly acid.
3 EXISTING GROUNDWATER CONDITIONS
This section presents the results of the groundwater investigation in relation to aquifers, groundwater levels, hydraulic parameters and groundwater quality observed in the Project site.
3.1 Bore Installation
Four groundwater bores (BH205, BH207, BH208 and BH303), constructed as piezometers with class 18 screwed PVC with machine slotted casing, end caps, and bentonite seals, were installed for this groundwater study. Groundwater levels/inflows were recorded during drilling and the bore holes were developed after the completion of drilling. Locations of monitoring bores and elevations of natural ground surface and top of casing were surveyed. Table 3.1 summarises the bore data including bore locations, ground elevations, bore depths, screen intervals, screen formation, and standing groundwater levels recorded manually using the Interface Probe during the falling head tests at monitoring bores BH205, BH207, BH208, and BH303. Bore locations are shown in Figure 3.1 and bore logs are provided in Appendix B.
3.2 Aquifers and Recharge
The map ‘Hydrogeology of Australia’ (Australian Water Resources Council and Department of Resources and Energy, 1987) indicates that the Project site is located within an area of which the principal aquifer can be described as fractured or fissured aquifer of low-moderate productivity. This is consistent with the observed site geology based on drilling, which indicates groundwater within fractured volcanic rock.
Diffuse groundwater recharge is likely to occur by infiltration of rainfall, and the shallow stony loams probably allow reasonable recharge rates. More focussed recharge may occur in topographic depressions where surface runoff can pool.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
6
3.3 Groundwater levels
Standing water levels recorded at bores BH205, BH207, BH208 and BH303 ranged from about 12mbgs (metres below ground surface) to 30mbgs. Reduced groundwater levels at these bores range from 20.57mRL to 33.61mRL. Figure 3.1 shows the bore locations and groundwater level data.
Time-series groundwater levels were recorded at BH205, BH207 and BH208 using pressure transducers equipped with data loggers. Head values were measured hourly during the period from 04/05/2010 to 18/08/2010 to study the temporal fluctuations of groundwater levels. Groundwater levels observed over the 106 day monitoring period at BH205 varied between 32.78mRL and 33.69mRL (change of 0.91m). Levels observed at BH207 varied between 20.51mRL and 20.85mRL (change of 0.35m). Levels observed at BH208 varied between 33.15mRL and 35.26mRL (change of 2.11m).
The time-series groundwater levels for BH205, BH207 and BH208 were plotted versus time to illustrate the groundwater trends (Figures 3.2, 3.3 and 3.4). The daily rainfall data obtained at the meteorological station Williamtown RAAF during the monitoring period was also plotted on the figures. Rainfall data indicated there is a response of groundwater level changes to high rainfall events in June.
3.4 Hydraulic Conductivity
Falling head tests were carried out at monitoring bores BH205, BH207, BH208, and BH303. After the completion of drilling and piezometer installation the bore holes were left to settle for at least one week before hydraulic testing took place. Prior to the test, standing water levels were measured and the bores were purged.
Falling head tests were performed at each bore to assess the permeability of the screened formation. Test results of four monitoring bores indicated the hydraulic conductivity of the screened bedrock (hornblende dacite, sandstone, rhyolite, rhyodacite and conglomerate) varied from 5 x 10-6m/s to 9 x 10-
6m/s (Table 3.2).
Shear zones with intense sub-vertical fracturing identified at the Project site may exhibit higher values of hydraulic conductivity.
Falling head test data and calculations are presented in Appendix C.
3.5 Groundwater Chemistry
Groundwater samples were collected at bores BH205 and BH207 in May 2010 and at bores BH303 and BH205 in November 2010. All groundwater sampling was carried out in accordance with standard quality assurance procedures.
At the completion of drilling and piezometer installation the bore holes were left to settle for at least one week before groundwater sampling took place. Prior to water sampling, the standing water level was measured and the bore was purged until Redox Potential and Electrical Conductivity stabilised to ensure representative formation water is being sampled. Groundwater from the monitoring bore was sampled into laboratory supplied containers, and transported in a chilled esky to a NATA accredited laboratory (SGS Environmental Services) for analysis.
The following analytical suite was analysed to meet the requirements for baseline groundwater monitoring at the site. The analytical suite provides information on basic groundwater parameters, and potentially detrimental water constituents such as major ions, TDS, metals, background levels of nutrients and potential groundwater contaminants, such as, pesticides, herbicides and hydrocarbons.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
7
pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS);
Nutrients: nitrate, total nitrogen, total Kjeldahl nitrogen, ammonium, total phosphorus, phosphate;
Major cations: calcium, magnesium, sodium, potassium;
Major anions: chloride, sulphate, carbonate, bicarbonate;
Fluoride;
Alkalinity;
Total Petroleum Hydrocarbon (TPH);
BTEX (benzene, toluene, ethyl benzene, xylene);
Metals (arsenic, cadmium, chromium, copper, lead, zinc, nickel, manganese, mercury, total iron, filterable iron);
Polycyclic Aromatic Hydrocarbon (PAH);
Organochlorine pesticides, organophosphorus pesticides, phenoxy acid herbicides.
The major ions were used to classify the hydrochemical groundwater types using a Piper diagram (Figure 3.5). Samples obtained from bore BH205 can be classified as sodium-chloride-carbonate type. Groundwater samples obtained from bores BH303 and BH207 can be classified as sodium-chloride type.
The chemical parameters were compared with guidelines of Australian and New Zealand Environment and Conservation Council (ANZECC 2000) for fresh water and National Health and Medical Research Council (NHMRC 2004) for drinking water (health guidelines). Laboratory analytical results are summarised in Table 3.2. The groundwater quality results indicate chloride and sodium concentrations in groundwater sample from bore BH207 exceeded ANZECC for human consumption, otherwise, groundwater is considered generally “fresh”. Some metal concentrations (copper and zinc) of the sampled groundwater exceed the ANZECC guidelines for freshwater (Table 3.2). This means that the groundwater seepage should not be discharged directly into the freshwater environment without appropriate treatment and approval.
The groundwater quality data from May and November 2010 sampling events will be used as baseline values to compare with groundwater samples collected during and after the quarrying operations. The laboratory analytical reports of May and November sampling events are presented in Appendix D.
4 GROUNDWATER IMPACT ASSESSMENT
The potential impact of the proposed quarry on groundwater flows, groundwater quality, groundwater-dependent ecosystems, and existing groundwater stakeholders are presented in this section. The proposed management plan and mitigation measures to reduce the groundwater related risks are also discussed.
4.1 Potential impacts on groundwater flows and recharge
Several bores have been previously drilled within the proposed quarry (BH201, BH202, BH203 and BH204) (Coffey, 2010a).
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
8
The surface elevation at these bores, located on high ground, was 135.9mRL to 141.1mRL. The depths of the bores ranged from ~58m to ~81m and the deepest RL achieved was ~60mRL. Groundwater was not encountered in any of these bores.
It is noted that the proposed quarry is located between bores BH208 and BH205 (Figure 3.1). Groundwater at each of these bores is approximately 33.6mRL. It is common for an unconfined groundwater surface to exhibit a subdued representation of the surface topography, with the highest groundwater levels occurring in topographically high areas, such as in the quarry vicinity, and accordingly the groundwater gradients are likely to be approximately radially away from high ground. This is consistent with the lower groundwater RLs observed at BH207 and BH303, however limited data points are available to fully characterise the groundwater surface.
Nevertheless, sufficient data is available to show that the typical groundwater RL at the proposed quarry site (33.6mRL) is greater than 10m below the planned quarry base (45mRL). The assessment of time-series groundwater level data (Figures 3.2 to 3.4) show that fluctuations in groundwater level caused by rainfall or seasonality are likely to be insignificant relative to this level difference.
Hence the excavation is not indicated to intersect the groundwater surface, and groundwater inflow is not likely to be an issue. However some interflow of seepage water could occur from the unsaturated zone above the true watertable, but it is not feasible to quantify what flows or rates could occur. Such flows, if they did occur, could be expected to have a seasonality or correlation with rainfall, and would be dependent on the presence of preferential flowpaths such as fractures or shear zones. In any case, such flows would be anticipated to be minor.
Excavation of quarries can lead to increases to local groundwater recharge and the potential for groundwater mounding in the vicinity of such operations. If this were to occur at the proposed Karuah East quarry it is considered unlikely to be of a magnitude that might result in any adverse environmental impacts. In addition, pumping of any ponded water would further minimise potential impacts.
Experience at the existing quarry site also indicated that groundwater was not intercepted in any operations due to the elevation and topography of the site (Asquith & de Witt Pty Ltd, 2004).
4.2 Potential impacts on groundwater quality
Potential contamination sources could include diesel, other petroleum-based fuels and lubricants, oily waste water, potentially contaminated leakage from fuel and chemical storage areas and runoff water. The contamination of groundwater systems may come from the operation of heavy vehicles and equipments on the Project site. Hydrocarbons and chemical storage areas, fuel refill areas and areas for emergency repairs of vehicle within the Project site are areas where there is a potential for spillage/leakage. Zones with higher permeability (fault zones, shear zones) are more vulnerable to the contamination. However it is understood that only limited quantities of hydrocarbons would be stored at the site.
The proposed Project site has topographic relief in the order of 100m to 110mRL, is free draining, and potential acid sulfate soils have not been identified. Analytical results of groundwater samples obtained at the site indicated a high buffering capacity with total alkalinity as CaCO3 ranging from 62mg/L to 220mg/L. It is envisaged that the proposed quarry has no potential adverse impact on groundwater quality in relation to acid sulphate soil or rock.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
9
4.3 Potential impacts on groundwater sensitive ecosystems
The Project site is within 1.5 km of the upper tidal extent of Yalimbah Creek, which contains SEPP 14 wetlands. In the event of significant environmental release at the Project site, contaminant migration through impacted groundwater could impact groundwater dependent ecosystems when the impacted groundwater reached the wetlands. However it is noted that substantial volumes of fuels and lubricants are not planned to be stored onsite. In addition, it is noted that the extent of dissolved phase groundwater contaminant plumes from small sites rarely exceed 100 metres from the source of release, and hence it is unlikely that petroleum hydrocarbon contaminants could reach this receptor.
The groundwater quality results indicate that some background metal concentrations (copper, manganese and zinc) of the sampled groundwater exceed the ANZECC guidelines for freshwater. This means that the groundwater seepage would require some treatment before it can be discharged into the environment; therefore, water will be retained on site for quarry operations and for environmental mitigation.
It is envisaged that the proposed quarry operations has no adverse impact on groundwater-dependent ecosystems should the management plans and effective control measures be carried out.
4.4 Potential impact on groundwater stakeholders
There is no existing groundwater stakeholder in the vicinity (2km) of the Project site based on a search of the New South Wales Groundwater bore database in 2010. The search results indicated that there are two registered bores (Registration Numbers GW080723 and GW019084) located within five kilometres from the Project site.
Bore GW019084 is located approximately five kilometres away and withdraws groundwater for domestic (stock) purpose. The bore is 11.9m deep and withdraws water from a coastal sand aquifer (Coffey, 2002). Table 4.1 presents the work summary report including the site details, driller log, construction details, yield and salinity of the water bearing zone.
Records of bore GW080723 shows no details on driller’s log, construction method and water bearing zone. The location of this registered bore in relation to the Project site is shown in Figure 4.2.
The proposed quarry is not considered to be of significance to the quality or productivity of existing groundwater bores.
5 MANAGEMENT CONTROLS AND MITIGATION MEASURES
The following management plans and control measures will be carried out to reduce the groundwater related risks.
It is assessed that the proposed quarry will exhibit minor seepage conditions similar to the existing quarry on adjacent land to the west. It is recommended that benches and the pit floor be graded to promote drainage toward the entrance to the pit;
Minor seepage and ponding water from excessive rainfall is likely to be manageable by conventional drainage measures within the quarry such as periodic pumping out to the surrounding drainage controls. Water will be retained on site for quarry operations and for environmental mitigation;
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
10
Locations for fuel refill and for vehicle repairs are areas where there is a potential for spillage/leakage. It is understood that only emergency repairs are to be carried out onsite and that major repairs/maintenance are planned to occur offsite; therefore, the amount of stored hydrocarbons on site is limited. Refuelling will be undertaken in a designated non-permeable (compacted clay or concrete) area. Runoff water from the Project site will be collected and monitored for environmental mitigation to prevent chemicals and hydrocarbon pollutants such as petroleum, diesel, and oil seeping into the groundwater system;
Fuel storage facilities are installed in accordance with relevant statutory requirements. Handling and storage of fuel and oil within the project site will be in accordance with Australian Standard, AS 1940-2004 (Storage and Handling of Flammable and Combustible Liquids) and NSW Work Cover 2005 Code of Practice for Storage and Handling of Dangerous Goods to reduce the risk of any spills or environmental release. We suggest above ground storage in a bunded facility be used;
Limited amounts of chemicals are required for the proposed quarry operations. Material Safety Data Sheets (MSDS) are kept in the site safety system for all chemical used on site. The MSDS contain information on the environmental impacts of the use of certain chemicals and includes detail on emergency response, clean up and disposal. Handling and storage of all chemicals within the project site will be in accordance with Dangerous Goods Act 1975 (NSW), and Australian standards, including AS 1940-2004 (Storage and Handling of Flammable and Combustible Liquids) to reduce the risk of any spills or environmental release; and
Backfilling the excavated areas in the closure stage will use spoil, and clean fill fit for purpose and in accord with relevant statutory requirements.
6 CONTINGENCY, MONITORING AND REPORTING
6.1 Contingency Plans
Emergency Response Procedures have been developed and implemented for the existing Hunter Quarry on adjoining land to the west and will be adapted for the proposed new Karuah East quarry. Contingency plans will be developed to address actions that are required where unforeseen events occur. Contingency plans may consider the following, if required.
Groundwater levels: If groundwater level monitoring indicates abrupt changes, additional investigations will be carried out to implement necessary measures; and
Groundwater quality: In the event that the groundwater quality monitoring indicates a deteriorating change of groundwater quality in relation to the proposed quarrying operations, the appropriate authority should be contacted to discuss the implementation of necessary measures.
6.2 Monitoring plan
Monitoring of groundwater levels and groundwater quality will be conducted prior to the start of quarry operations. Groundwater monitoring conducted on a regular basis will provide a means to identify any variations over time and to provide reliable site information that may be required on request by government agencies such as the EPA. The testing will include the parameters listed in Section 6.2.2. The existing monitoring bores - BH205, BH207, BH208 and BH303 will be used for monitoring groundwater for the expansion area. New monitoring bores will be installed if any existing monitoring bores are destroyed during the quarry operations, or are subject to general failure. Surface runoff water will also be monitored at locations to be determined.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
11
6.2.1 Groundwater levels
Groundwater levels should continue to be monitored on a quarterly basis to identify any adverse impacts arising from the operation of the quarry in the future, and to identify long-term groundwater level trends.
6.2.2 Groundwater quality
Groundwater samples should be collected for laboratory analysis on a 6-monthly basis. The groundwater quality results from the laboratory should be laboratory analysed for the parameters below and compared to the background water quality results obtained in this groundwater investigation. The groundwater sampling should be carried out by an experienced groundwater professional or environmental scientist in accordance with Australian sampling standards.
The basic analyte and parameter suite applies to all samples. The additional extended analytic suite should apply annually together with the basic suite.
Basic Analytes and Parameters - 6 monthly (every sample)
pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS); Alkalinity;
Total nitrogen, total phosphorus;
Major ions; calcium, magnesium, sodium, potassium, chloride, sulphate, carbonate, bicarbonate;
Total Petroleum Hydrocarbon (TPH);
BTEX (benzene, toluene, ethyl benzene, xylene).
Additional Analytes - 12 monthly (every second sample only)
Nutrient suite: total nitrogen, nitrate, total Kjeldahl nitrogen, total phosphorus, phosphate;
Metals (arsenic, cadmium, chromium, copper, lead, zinc, nickel, manganese, mercury, total iron, filterable iron);
Polycyclic Aromatic Hydrocarbon (PAH);
Organophosphorus pesticides, phenoxy acid herbicides.
6.3 Reporting
The recording date, time and parameters of monitoring data will be collected and tabulated in case the reporting to the regulators is required. All original laboratory reports will be maintained on file. Monitoring records will be kept until the closure stage of the quarry for inspection on request by government agencies.
PROPOSED KARUAH EAST HARD ROCK QUARRY, GROUNDWATER STUDY - GROUNDWATER IMPACT ASSESSMENT
Coffey Geotechnics GEOTWARA21232AA-AG (Rev 4) 26 November 2012
12
7 REFERENCES
Asquith & de Witt Pty Ltd (2004), Environmental Impact Statement (Lot 21 DP 1024341 & Lot 11 DP 1024564, Pacific Highway, Karuah). Report prepared for Hunter Quarries Pty Ltd.
Australia and New Zealand Environment and Conservation Council/Agriculture and Resource Management Council of Australia and New Zealand (ANZECC/ARMCANZ) 2000, National Water Quality Management Strategy: Australian and New Zealand Guidelines for fresh and marine water quality, ISBN 09578245
Australian Water Resources Council and Department of Resources and Energy (1987). Hydrogeology of Australia, map scale 1:500 000.
Coffey (2010a), Resource assessment of Proposed Hard Rock Quarry Karuah East. Report prepared for ADW Johnson Pty Ltd., GEOTWARA21232AA-AE, 24 pages.
Coffey (2010b), Assessment of potential “Karuah Red” Quarry resource, Karuah East. Report prepared for ADW Johnson Pty Ltd., GEOTWARA21232AA-AF.
Coffey (2003), Proposed highway service centre Pacific Highway, Karuah, Groundwater conditions. Report prepared for Asquith & de Witt Pty Ltd, N08420/01-AE, 4 pages.
Department of Water and Energy, NSW Government (2009), Key issues and assessment requirements – Proposed Karuah Quarry Eastern Extension Project (Hunter Quarries Pty Ltd) Lot 12 DP 1024564 Pacific Highway, Karuah, Attachment A – Key Issues. Advice Reference Number ER20592.
GSS Environmental (2004), Water, Sediment & Erosion Control Management Plan, Report prepared for Hunter Quarries Pty Ltd., 28 pages.
National Health and Medical Research Council and Natural Resource Management Ministerial Council, 2004. Australian Drinking Water Guidelines. National Water Quality Management Strategy.
.
Coffey Geotechnics Pty Ltd ABN 93 056 929 483
As a client of Coffey you should know that site subsurface conditions cause more constructionproblems than any other factor. These notes have been prepared by Coffey to help youinterpret and understand the limitations of your report.
Your report is based on project specific criteria
Your report has been developed on the basis of yourunique project specific requirements as understoodby Coffey and applies only to the site investigated.Project criteria typically include the general nature ofthe project; its size and configuration; the location ofany structures on the site; other site improvements;the presence of underground utilities; and the additionalrisk imposed by scope-of-service limitations imposedby the client. Your report should not be used if thereare any changes to the project without first askingCoffey to assess how factors that changed subsequentto the date of the report affect the report'srecommendations. Coffey cannot accept responsibilityfor problems that may occur due to changed factorsif they are not consulted.
Subsurface conditions can change
Subsurface conditions are created by natural processesand the activity of man. For example, water levelscan vary with time, fill may be placed on a site andpollutants may migrate with time. Because a reportis based on conditions which existed at the time ofsubsurface exploration, decisions should not be basedon a report whose adequacy may have been affectedby time. Consult Coffey to be advised how time mayhave impacted on the project.
Interpretation of factual data
Site assessment identifies actual subsurface conditionsonly at those points where samples are taken andwhen they are taken. Data derived from literatureand external data source review, sampling and subsequent laboratory testing are interpreted bygeologists, engineers or scientists to provide anopinion about overall site conditions, their likelyimpact on the proposed development and recommendedactions. Actual conditions may differ from those inferredto exist, because no professional, no matter howqualified, can reveal what is hidden by
Your report will only givepreliminary recommendationsYour report is based on the assumption that thesite conditions as revealed through selectivepoint sampling are indicative of actual conditionsthroughout an area. This assumption cannot besubstantiated until project implementation hascommenced and therefore your report recommendationscan only be regarded as preliminary. Only Coffey,who prepared the report, is fully familiar with thebackground information needed to assess whetheror not the report's recommendations are valid andwhether or not changes should be considered asthe project develops. If another party undertakesthe implementation of the recommendations of thisreport there is a risk that the report will be misinterpretedand Coffey cannot be held responsible for suchmisinterpretation.
earth, rock and time. The actual interface betweenmaterials may be far more gradual or abrupt thanassumed based on the facts obtained. Nothing canbe done to change the actual site conditions whichexist, but steps can be taken to reduce the impact ofunexpected conditions. For this reason, ownersshould retain the services of Coffey through thedevelopment stage, to identify variances, conductadditional tests if required, and recommend solutionsto problems encountered on site.
Your report is prepared forspecific purposes and personsTo avoid misuse of the information contained in yourreport it is recommended that you confer with Coffeybefore passing your report on to another party whomay not be familiar with the background and thepurpose of the report. Your report should not beapplied to any project other than that originallyspecified at the time the report was issued.
Important information about your Coffey Report
* For further information on this aspect reference should bemade to "Guidelines for the Provision of Geotechnicalinformation in Construction Contracts" published by theInstitution of Engineers Australia, National headquarters,Canberra, 1987.
Interpretation by other design professionals
Costly problems can occur when other design professionals develop their plans based on misinterpretationsof a report. To help avoid misinterpretations, retainCoffey to work with other project design professionalswho are affected by the report. Have Coffey explainthe report implications to design professionals affectedby them and then review plans and specificationsproduced to see how they incorporate the reportfindings.
Data should not be separated from the report*
The report as a whole presents the findings of the siteassessment and the report should not be copied inpart or altered in any way.
Logs, figures, drawings, etc. are customarily includedin our reports and are developed by scientists,engineers or geologists based on their interpretationof field logs (assembled by field personnel) andlaboratory evaluation of field samples. These logs etc.should not under any circumstances be redrawn forinclusion in other documents or separated from thereport in any way.
Geoenvironmental concerns are not at issue
Your report is not likely to relate any findings,conclusions, or recommendations about the potentialfor hazardous materials existing at the site unlessspecifically required to do so by the client. Specialistequipment, techniques, and personnel are used toperform a geoenvironmental assessment.Contamination can create major health, safety andenvironmental risks. If you have no information aboutthe potential for your site to be contaminated or createan environmental hazard, you are advised to contactCoffey for information relating to geoenvironmentalissues.
Rely on Coffey for additional assistance
Coffey is familiar with a variety of techniques andapproaches that can be used to help reduce risks forall parties to a project, from design to construction. Itis common that not all approaches will be necessarilydealt with in your site assessment report due toconcepts proposed at that time. As the projectprogresses through design towards construction,speak with Coffey to develop alternative approachesto problems that may be of genuine benefit both intime and cost.
Responsibility
Reporting relies on interpretation of factual informationbased on judgement and opinion and has a level ofuncertainty attached to it, which is far less exact thanthe design disciplines. This has often resulted in claimsbeing lodged against consultants, which are unfounded.To help prevent this problem, a number of clauseshave been developed for use in contracts, reports andother documents. Responsibility clauses do not transferappropriate liabilities from Coffey to other parties butare included to identify where Coffey's responsibilitiesbegin and end. Their use is intended to help all partiesinvolved to recognise their individual responsibilities.Read all documents from Coffey closely and do nothesitate to ask any questions you may have.
Coffey Geotechnics Pty Ltd ABN 93 056 929 483
Important information about your Coffey Report
Tables
BO
REH
OLE
LO
CA
TIO
N
EAST
ING
N
OR
THIN
G
SUR
FAC
E EL
EVA
TIO
N
BO
RE
DEP
TH
ELEV
ATI
ON
(T
OP
OF
CA
SIN
G)
CA
SIN
G
STIC
KU
P SC
REE
N
FOR
MA
TIO
N
SCR
EEN
IN
TER
VAL
STA
ND
ING
WA
TER
LE
VEL*
*H
YDR
AU
LIC
C
ON
DU
CTI
VITY
m
RL
m
m
RL
m
mB
G
mB
TO
C
mR
L
m/s
BO
H20
1
406
662.
77
638
9833
.45
13
9.8
2
60.3
BO
H20
2
406
747.
31
639
0013
.57
13
9.4
1
59.7
5
BO
H20
3
406
837.
89
638
9983
.87
14
1.1
4
80.5
BO
H20
4
406
842.
90
638
9811
.25
13
5.9
1
57.8
5
BO
H G
W2
05
407
148.
67
638
9455
.77
56
.87
40
57
.61
0.
742
H
orn
ebl
end
Da
cite
31
to 3
7
24
33.6
1
7 x
10-6
BO
H20
6
406
468.
71
638
9595
.11
77
.03
60
77
.19
0.
16
BO
H G
W2
07
407
342.
45
638
9088
.23
32
.06
20
32
.82
0.
765
S
and
sto
ne
10
.6 to
28
.6
12.2
5
20.5
7
5 x
10-6
BO
H G
W2
08
406
278.
23
638
9771
.20
52
.56
30
53
.39
0.
83
Rh
yolit
e
17
.5 to
20
.5
19.8
33
.59
9
x 1
0-6
BO
H30
1
406
060.
99
638
9735
.16
59
.74
44
BO
H30
3
406
117.
68
638
9722
.96
57
.06
35
.5
40
0.5
R
hyo
dac
ite a
nd
con
glo
mer
ate
2
8.5
to 3
3.5
30
.45
27
.11
5
x 1
0-6
BO
H30
4
406
038.
11
638
9733
.14
60
.20
35
.5
BO
H30
5
405
906.
19
638
9726
.80
52
.44
35
.5
BO
H30
6
406
030.
14
638
9773
.95
56
.73
35
.5
BO
H30
7
406
033.
65
638
9717
.36
57
.80
35
Not
es:
Hyd
raul
ic c
ond
uctiv
itie
s w
ere
est
imat
ed fr
om
fiel
d r
esu
lts o
f fa
llin
g h
ead
test
s.
mB
TO
C:
me
tre
bel
ow
to
p of
cas
ing
m
BG:
me
ter
bel
ow
gro
und
su
rfac
e
* A
ugus
t 201
0 d
ata
dra
wn
M
N
cl
ien
t:
Kar
uah
East
Qua
rry
Pty
Ltd
appr
ove
d
DB
pr
oje
ct:
Prop
osed
Kar
uah
East
Har
d R
ock
Qua
rry
Gro
undw
ater
stu
dy
date
06
/12/
2010
scal
e
- tit
le:
Bor
e da
ta a
nd re
sults
of f
allin
g he
ad te
sts
orig
ina
lsi
ze
A4
pro
ject
no:
GEO
TWA
RA
2123
2AA
-AG
ta
ble
no:
3.1
Parameter
LOR BOH
GW205
BOH
GW207 BOH303
BOH
GW205 ANZECC ANZECC NHMRC
SGS 2010 May 2010 May 2010 Nov 2010 Nov 2010 Human
Consumption Freshwater
Drinking
water
(Health)
Laboratory Analytical results (mg/L)
pH (unit) 7.4 7.4 6.3 7.0
TDS 670 1540 600 660
Total Alkalinity 200 200 62 180 500
Nitrate (as N) 0.52 <0.005 0.014 <0.005 50
Ammonia
0.24 0.10 0.04 0.01 0.9
Chloride 0.05 260 760 140 210 400
Sulphate 0.1 55 66 20 130 400
Calcium 0.1 20 36 3.2 51
Magnesium 0.1 16 41 5.2 18
Potassium 0.2 6 1.8 1.9 2.3
Sodium 0.1 220 500 100 170 300
Arsenic 0.001 <0.001 0.003 0.002 <0.001 0.007
Cadmium 0.0001 <0.0001 <0.0001 0.0002 <0.0001 0.0002 0.002
Copper 0.001 0.008 <0.001 0.003 0.001 0.0014 2
Dissolved Iron 0.005 0.16 0.9 0.039 0.017 0.3
Lead 0.001 0.003 <0.001 <0.001 0.001 0.0034 0.01
Manganese 0.001 0.11 0.44 0.12 0.45 0.1
Dissolved Mercury 0.0001 <0.0001 <0.0001 0.0002 0.0002 0.0006 0.001
Nickel 0.001 0.005 0.005 0.002 0.001 0.011 0.02
Zinc 0.001 0.13 0.079 0.008 0.02 0.008
Notes: ANZECC: Australian and New Zealand Environment and Conservation Council (2000) NHMRC: National Health and Medical Research Council (2004) LOR: Limit of Reporting (SGS Environmental Services, 2010)
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Karuah East Hard Rock Quarry
Groundwater study date 06/12/2009
scale - title: Groundwater Quality Data (May and November, 2010) original size
A4 project no: GEOTWARA21232AA-AG table no: 3.2 (page 1 of 2)
Parameter
LOR BOH
GW205
BOH
GW207 BOH303
BOH
GW205 ANZECC NHMRC 2004
SGS, 2010 May 2010 May 2010 Nov 2010 Nov 2010 Freshwater Drinking water
(Health)
Laboratory analytical results (g/L)
BTEX in water
Benzene 0.5 <0.5 <0.5 <0.5 <0.5 950 1
Ethylbenzene 0.5 <0.5 <0.5 <0.5 <0.5 300
Toluene 0.5 <0.5 <0.5 <0.5 <0.5 800
Total Xylenes 1.5 <1.5 <1.5 <1.5 <1.5 600
Organochlorine Pesticides
Chlordane* 0.2 <0.2 <0.2 <0.2 <0.2 0.08 1
DDT* 0.2 <0.2 <0.2 <0.2 <0.2 0.01 20
Endrin* 0.2 <0.2 <0.2 <0.2 <0.2 0.02
Gamma-BHC (Lindance) 0.2 <0.2 <0.2 <0.2 <0.2 0.2 20
Hetachlor 0.2 <0.2 <0.2 <0.2 <0.2 0.09 0.3
Methoxychlor 0.2 <0.2 <0.2 <0.2 <0.2 300
Organophosphorus Pesticides
Azinophos methyl* 0.2 <0.20 <0.20 <0.20 <0.20 0.02 3
Chlorpyrifos* 0.2 <0.2 <0.2 <0.2 <0.2 0.01 10
Diazinon* 0.5 <0.5 <0.5 <0.5 <0.5 0.01 3
Dichlorvos 1 <1 <1 <1 <1 1
Ethion 0.2 <0.2 <0.2 <0.2 <0.2 3
Fenitrothion 0.2 <0.2 <0.2 <0.2 <0.2 0.2 10
PAHs in water
Benzo[a]pyrene 0.5 <0.50 <0.50 <0.50 <0.50 0.01
Naphthalene 0.5 <0.50 <0.50 <0.50 <0.50 16
Notes: *Limit of laboratory reporting above guideline values ANZECC: Australian and New Zealand Environment and Conservation Council (2000) NHMRC: National Health and Medical Research Council (2004) LOR: Limit of Reporting (SGS Environmental Services, 2010)
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Karuah East Hard Rock Quarry
Groundwater study date 06/12/2009
scale - title: Groundwater quality data (May and November, 2010) original size
A4 project no: GEOTWARA21232AA-AG table no: 3.2 (page 2 of 2)
LICENSED
COUNTY GLOUCESTER
PARISH CARRINGTON
PORTION-LOT-DP 34
DRILLER LOG FROM TO THICKNESS DESC GEO-MATERIAL 0.00 11.89 11.89 Clay Nominal
0.00 11.89 11.89 Rock Nominal
0.00 11.89 11.89 Shale Nominal
WORK DETAILS
GROUNDWATER NUMBER GW019084
LIC-NUM 20BL011486
AUTHORISED-PURPOSES DOMESTIC STOCK
INTENDED-PURPOSES DOMESTIC STOCK
WORK-TYPE Bore open thru rock
WORK-STATUS (Unknown)
CONSTRUCTION-METHOD (Unknown)
OWNER-TYPE Private
COMMENCE-DATE
COMPLETION-DATE 1960-07-01
FINAL-DEPTH (metres) 11.90
DRILLED-DEPTH (metres) 11.90
CONTRACTOR-NAME
DRILLER-NAME
PROPERTY TAHLEE
GWMA -
GW-ZONE -
STANDING-WATER-LEVEL
SALINITY
YIELD
SITE DETAILS
REGION 20 - HUNTER
RIVER-BASIN 209 - KARUAH RIVER
AREA-DISTRICT
CMA-MAP 9332-4S
GRID-ZONE 56/2
SCALE 1:25,000
ELEVATION
ELEVATION-SOURCE (Unknown)
NORTHING 6385157.00
EASTING 406626.00
LATITUDE 32 40' 2"
LONGITUDE 152 0' 15"
GS-MAP 0054A3
AMG-ZONE 56
COORD-SOURCE GD.,ACC.MAP
REMARK
CONSTRUCTION HOLE-NO
PIPE-NO
COMPONENT-CODE COMPONENT-TYPE DEPTH-FROM
(metres) DEPTH-TO (metres)
OD (mm)
ID (mm) INTERVAL DETAIL
1 1 Casing Asbestos Cement 0.00 3.40 76 Driven into Hole
WATER BEARING ZONE
FROM-DEPTH (metres)
TO-DEPTH (metres)
THICKNESS (metres)
ROCK-CAT-DESC
S-W-L
D-D-L YIELD TEST-HOLE-
DEPTH (metres) DURATION SALINITY
11.90 11.90 0.00 (Unknown) 0.19 1001-3000 ppm
Notes: Data from NSW Water Information website (http://waterinfo.nsw.gov.au/gw/) Groundwater Bore Database (accessed 16/11/2010)
This raw data has been supplied to the Department of Infrastructure, Planning and Natural Resources (DIPNR) by drillers, licensees and other sources. The DIPNR does not verify the accuracy of this data. The data is presented for use by you at your own risk. You should consider verifying this data before relying on it. Professional hydrogeological advice should be sought in interpreting and using this data.
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Hard Rock Quarry Karuah East
Groundwater study date 06/12/2010
scale - title: NSW Registered Bore (Registration No. GW019084) original size
A4 project no: GEOTWARA21232AA-AG Table no: 4.1
LICENSED
COUNTY GLOUCESTER
PARISH CARRINGTON
PORTION-LOT-DP LT8 DP627770
DRILLER’S LOG NO DETAILS
WORK DETAILS
GROUNDWATER NUMBER GW080723
LIC-NUM 20BL168513
AUTHORISED-PURPOSES INDUSTRIAL – SAND & GRAVEL
INTENDED-PURPOSES INDUSTRIAL – SAND & GRAVEL
WORK-TYPE Bore
WORK-STATUS (Unknown)
CONSTRUCTION-METHOD (Unknown)
OWNER-TYPE Private
COMMENCE-DATE
COMPLETION-DATE 2002-10-10
FINAL-DEPTH (metres)
DRILLED-DEPTH (metres)
CONTRACTOR-NAME
DRILLER-NAME
PROPERTY KARUAH BYPASS
GWMA -
GW-ZONE -
STANDING-WATER-LEVEL
SALINITY
YIELD
SITE DETAILS
REGION 20 – HUNTER
RIVER-BASIN 209 – KARUAH RIVER
AREA-DISTRICT
CMA-MAP 9232-1N
GRID-ZONE 56/1
SCALE 1:25,000
ELEVATION
ELEVATION-SOURCE (Unknown)
NORTHING 6390162.00
EASTING 403254.00
LATITUDE 32 37’ 19”
LONGITUDE 151 58’ 7”
GS-MAP
AMG-ZONE 56
COORD-SOURCE Map Interpretation
REMARK
CONSTRUCTION NO DETAILS WATER BEARING ZONE NO DETAILS
Notes: Data from NSW Water Information website (http://waterinfo.nsw.gov.au/gw/) Groundwater Bore Database (accessed 16/11/2010)
This raw data has been supplied to the Department of Infrastructure, Planning and Natural Resources (DIPNR) by drillers, licensees and other sources. The DIPNR does not verify the accuracy of this data. The data is presented for use by you at your own risk. You should consider verifying this data before relying on it. Professional hydrogeological advice should be sought in interpreting and using this data.
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Hard Rock Quarry Karuah East
Groundwater study date 06/12/2010
scale - title: NSW Registered Bore (Registration No. GW080723) original size
A4 project no: GEOTWARA21232AA-AG Table no: 4.2
Figures
a) Daily rainfall in mm (2010)
b) Mean total annual rainfall in mm (1942-2010)
Notes: Data Sources: Bureau of Meteorology webpage (http://www.bom.gov.au/climate/).
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Karuah East Hard Rock Quarry
Groundwater study date 02/12/2010
scale - title: Rainfall (mm) data recorded at the meteorological station Williamtown RAAF (Station No 061078)
original size
A4 project no: GEOTWARA21232AA-AG Figure no: 2.1
0
5
10
15
20
25
30
35
40
45
50
Jan
Feb
Mar
April
May
June
July
Aug
Sept
Oct
Nov
Dec
Daily Rainfall (m
m)
a) Weathered felsic dyke bounding southern side of the existing Karuah quarry
b) Sheared basalt dyke in southern end wall of the existing Karuah quarry
Notes: Photographs from Coffey 2010.
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Karuah East Hard Rock Quarry
Groundwater study date 06/12/2010
scale - title: Igneous dykes observed at the existing Karuah quarry original size
A4 project no: GEOTWARA21232AA-AG Figure no: 2.2
Not
es:
Rai
nfa
ll d
ata
from
Bur
eau
of M
ete
oro
log
y (2
010)
dra
wn
M
N
cl
ien
t:
Kar
uah
East
Qua
rry
Pty
Ltd
appr
ove
d
DB
pr
oje
ct:
Prop
osed
Kar
uah
East
Har
d R
ock
Qua
rry
Gro
undw
ater
stu
dy
date
06
/12/
2010
scal
e
- tit
le:
Gro
undw
ater
leve
ls o
bser
ved
at m
onito
ring
bore
BH
205
orig
ina
lsi
ze
A4
pro
ject
no:
GEO
TWA
RA
2123
2AA
-AG
fig
ure
no:
3.2
020
40
60
80
100
120
140
31
31.532
32.533
33.534
34.535
12/04/2010
2/05/2010
22/05/2010
11/06/2010
1/07/2010
21/07/2010
10/08/2010
30/08/2010
2010 Daily Rainfall (mm)
Groundwater Level (mRL)
Date
BH205
Monitoring water levels (BH205)
Rainfall (m
m)
Not
es:
Rai
nfa
ll d
ata
from
Bur
eau
of M
ete
oro
log
y (2
010)
dra
wn
M
N
cl
ien
t:
Kar
uah
East
Qua
rry
Pty
Ltd
appr
ove
d
DB
pr
oje
ct:
Prop
osed
Kar
uah
East
Har
d R
ock
Qua
rry
G
roun
dwat
er s
tudy
da
te
06/1
2/20
10
scal
e
- tit
le:
Gro
undw
ater
leve
ls o
bser
ved
at m
onito
ring
bore
BH
207
orig
ina
lsi
ze
A4
pro
ject
no:
GEO
TWA
RA
2123
2AA
-AG
fig
ure
no:
3.3
020
40
60
80
100
120
19
19.520
20.521
21.522
12/04/2010
2/05/2010
22/05/2010
11/06/2010
1/07/2010
21/07/2010
10/08/2010
30/08/2010
2010 Daily Rainfall (mm)
Groundwater Level (mRL)
Date
BH207
Monitoring water levels (BH207)
Rainfall (m
m)
Not
es:
Rai
nfa
ll d
ata
from
Bur
eau
of M
ete
oro
log
y (2
010)
dra
wn
M
N
cl
ien
t:
Kar
uah
East
Qua
rry
Pty
Ltd
appr
ove
d
DB
pr
oje
ct:
Prop
osed
Kar
uah
East
Har
d R
ock
Qua
rry
Gro
undw
ater
stu
dy
date
06
/12/
2010
scal
e
- tit
le:
Gro
undw
ater
leve
ls o
bser
ved
at m
onito
ring
bore
BH
208
orig
ina
lsi
ze
A4
pro
ject
no:
GEO
TWA
RA
2123
2AA
-AG
fig
ure
no:
3.4
020
40
60
80
100
120
140
32.533
33.534
34.535
35.5
12/04/2010
2/05/2010
22/05/2010
11/06/2010
1/07/2010
21/07/2010
10/08/2010
30/08/2010
2010 Daily Rainfall (mm)
Groundwater Level (mRL)
Date
BH208
Monitoring water levels (BH208)
Rainfall (m
m)
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project: Proposed Karuah East Hard Rock Quarry Groundwater study
date 06/12/2010
scale - title: Hydrochemical types of groundwater samples at bores BH205, BH207 and BH303
original size A4 project no: GEOTWARA21232AA-AG figure no: 3.5
Sodium Type
Chloride Type
No Dominant Type
Notes: Map created with NSW Natural Resources Atlas (http://nratlas.nsw.gov.au (November 16, 2010) Copyright @2010 New south Wales Government Map has been compiled from various sources and may contain errors or omissions. No representation is made as to its accuracy or suitability
drawn MN client: Karuah East Quarry Pty Ltd
approved DB project:Proposed Hard Rock Quarry Karuah East
Groundwater study date 06/12/2010
scale - title: Locations of registered bores GW080723 and GW019084 original size
A4 project no: GEOTWARA21232AA-AG Figure no: 6.1
GW019084
GW080723 PROJECT SITE
Appendix A Site location and plans
"X" "X"
JOINS DIAGRAM A
P A
C I F
I C
H
I G
H W
A Y
P A
C I F
I C
H
I G
H W
A Y
11D
.P.1
0 2
4 5
6 4
11D
.P.1
0 2
4 5
6 4
21D
.P.1
0 2
4 3
4 1
12D
.P.1
0 2
4 5
6 4
16D
.P.1
0 2
4 5
6 4
27D
.P.1
0 2
4 3
4 1
346° 14'
05"
1416.8
421.
1293
°
0
7'
4
0"
421.
1293
°
0
7'
4
0"50
.18
170.
68
89°
1
6'
05
"
332°
56'
45"
1610.5
17D
.P.1
0 2
4 5
6 4
12D
.P.1
0 2
4 5
6 4
17D.
P.1
0 2
4 5
6 4
WARN
ING
" Y" "Y"
16D
.P.1
0 2
4 5
6 4
13D
.P.1
0 2
4 5
6 4
18D
.P.1
0 2
4 5
6 4
170.
68
89°
1
6'
05
"
88.5
400
279°
20'
4
0"
221.
87
103°
21'
1
5"
268.
7627
9°
21
'
05"
262.
78
106°
13'
3
5"
28.0
810
3°
21'
1
5"
18D.
P.1
0 2
4 5
6 4
(S)
(S)
(S)
(S)
(S)
(S)
(R)
(S)
(R)
(R)
14D
.P.1
0 2
4 5
6 4
13D
.P.1
0 2
4 5
6 4
" Z"
"Z"
WARN
ING
WARN
ING
WARN
ING
P A
C I F
I C
H
I G
H W
A Y
D.P
.1 0
2 4
5 6
417
D.P
.1 0
2 4
5 6
416
D.P
.1 0
2 4
5 6
4
11
D.P
.1 0
2 4
5 6
4
12
13D
.P.1
0 2
4 5
6 4
18D
.P.1
0 2
4 5
6 4
21D
.P.1
0 2
4 3
4 1
27D
.P.1
0 2
4 3
4 1
OW
NER
: R
.T.A
.
14D
.P.1
0 2
4 5
6 4
19D
.P.1
0 2
4 5
6 4
149.
49
113°
55'
5
5"
218.
97
304°
52'
0
5"
152°
5
6'
05"
21.5
211
7°
13'
0
5"
127.11
152°
5
6'
20"106.38
405.
4227
9°
21
'
15"
( 14
8.85
)
( 25
.52
)
332°
56'
45"
1610.5
88.5
279°
21'
1
5"
405.
42(1
48.8
5)
50.1
827
3°
08
'
45"
421.
12
275°
31'
15"
105.
17
166°
14'
05"
1416.8
26.11
89°
16'
05
"
DAM
OVE
RHEA
D P
OW
ER L
INES
FACE
OF
CUT
(S)
(R)
x
x
x
x
x
x
x
x
x
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
??
Cln
RH
Y
Kf
Clc
?
Cln
?
(2
8.0
)
??
?
?
?
?
?
?
?
?
?
?
?
?
?
A
A'
B
B
'
C
C
'
D
D
'
E
E
'
x
BH
202
RH
YB
H20
4B
H20
1
BH
208
BH
303
BH
207
BH
205
BH
206
BH
203
Scale (m
etres) 1:7500
100
0300
400
100
200
RJB
/ D
K
description
draw
n
approved
date
project no:
draw
n
approved
date
scale
revision
project:
title:
client:
original
size
PR
OP
OS
ED
H
AR
D R
OC
K Q
UA
RR
Y
KA
RU
AH
E
AS
T
A3
figure no:
AD
W JO
HN
SO
N P
TY
LT
D
GE
OT
WA
RA
21232A
A-A
G
DK
/ M
H
07
/ 1
1 /
12
PLOT DATE: 7/11/2012 12:24:04 PM DWG FILE: F:\GEOTECHNICS\1.PROJECTS\OTHER OFFICE JOBS\NEWCASTLE - WARABROOK\GEOTWARA21232AB-AA\DRAWINGS\GEOTWARA21232AA-AG.DWG
rev:
4F
IG
UR
E 2
1:7500
GR
OU
ND
WA
TE
R M
ON
IT
OR
IN
G B
OR
EH
OLE
P
LA
N
SE
CT
IO
N LIN
E
IN
FE
RR
ED
G
EO
LO
GIC
AL B
OU
ND
AR
Y
IN
FE
RR
ED
G
EO
LO
GIC
AL B
OU
ND
AR
Y
IN
FE
RR
ED
D
YK
E
IN
FE
RR
ED
F
AU
LT
F
IT
YU
S (2005)
RH
YR
HY
OLIT
E IN
TR
US
IO
N
HY
D T
HE
RM
A
LT
ER
AT
IO
N
Kf
KA
RA
H F
OR
MA
TIO
N
Clc
CO
NG
ER
F
OR
MA
TIO
N
Cln
NE
RO
NG
V
OLC
AN
IC
S
5°
LEG
END
BO
RE
HO
LE
LO
CA
TIO
N
60.0
IN
FE
RR
ED
D
YK
E
?
x
IN
FE
RR
ED
S
TR
IK
E A
ND
DIP
O
F S
TR
AT
IG
RA
PH
Y
GR
OU
ND
WA
TE
R M
ON
IT
OR
IN
G B
OR
E
IN
FE
RR
ED
C
UR
RE
NT
E
XT
EN
T
OF
Q
UA
RR
Y
GR
OU
ND
WA
TE
R LE
VE
L(m
AH
D)
(A
UG
2010)
BH
204
BH
207
RL (m)
DIS
TA
NC
E (m
)
SE
CT
IO
N E
-E
'
0
10
20
30
40
50
60
70
80
90
10
0
11
0
12
0
13
0
14
0
15
0
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1467
RL (m)
DIS
TA
NC
E (m
)
SE
CT
IO
N A
-A
'
0
10
20
30
40
50
60
70
80
90
10
0
11
0
12
0
13
0
14
0
15
0
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
1550
1600
1650
1700
1750
1798
BH303
BH208
BH201
BH204
BH202
BH203BH201
BH204
BH205
BH207
PRO
POSE
DQ
UA
RR
Y
PRO
POSE
DQ
UA
RR
Y
??
??
??
??
??
??
??
??
??
??
??
?
?
?
?
Horizontal S
cale (m
etres) 1:5000
50
0100
150
50
200
250
RJB
/ D
K
description
draw
n
approved
date
project no:
draw
n
approved
date
scale
revision
project:
title:
client:
original
size
PR
OP
OS
ED
H
AR
D R
OC
K Q
UA
RR
Y
KA
RU
AH
E
AS
T
A3
figure no:
AD
W JO
HN
SO
N P
TY
LT
D
GE
OT
WA
RA
21232A
A-A
G
DK
/ M
H
07
/ 1
1 /
12
PLOT DATE: 7/11/2012 12:24:12 PM DWG FILE: F:\GEOTECHNICS\1.PROJECTS\OTHER OFFICE JOBS\NEWCASTLE - WARABROOK\GEOTWARA21232AB-AA\DRAWINGS\GEOTWARA21232AA-AG.DWG
rev:
4F
IG
UR
E 3
AS
S
HO
WN
SE
CT
IO
N A
&
E
Vertical S
cale (m
etres) 1:2500
50
0100
25
LE
GE
ND
GR
OU
ND
S
UR
FA
CE
PR
OP
OS
ED
H
AR
D R
OC
K Q
UA
RR
Y
BH
303
GE
OT
EC
HN
IC
AL B
OR
EH
OLE
IN
TE
RP
RE
TE
D G
RO
UN
DW
AT
ER
LE
VE
L?
RL (m)
DIS
TA
NC
E (m
)
SE
CT
IO
N B
-B
'
0
10
20
30
40
50
60
70
80
90
10
0
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
926
RL (m)
DIS
TA
NC
E (m
)
SE
CT
IO
N C
-C
'
-2
0
-1
00
10
20
30
40
50
60
70
80
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
812
RL (m)
DIS
TA
NC
E (m
)
SE
CT
IO
N D
-D
'
0
10
20
30
40
50
60
70
80
90
10
0
11
0
12
0
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
858
BH205
BH207
BH303
BH206
??
??
??
??
?
?
?
??
??
?
?
?
??
??
??
Horizontal S
cale (m
etres) 1:5000
50
0100
150
50
200
250
RJB
/ D
K
description
draw
n
approved
date
project no:
draw
n
approved
date
scale
revision
project:
title:
client:
original
size
PR
OP
OS
ED
H
AR
D R
OC
K Q
UA
RR
Y
KA
RU
AH
E
AS
T
A3
figure no:
AD
W JO
HN
SO
N P
TY
LT
D
GE
OT
WA
RA
21232A
A-A
G
DK
/ M
H
07
/ 1
1 /
12
PLOT DATE: 7/11/2012 12:24:18 PM DWG FILE: F:\GEOTECHNICS\1.PROJECTS\OTHER OFFICE JOBS\NEWCASTLE - WARABROOK\GEOTWARA21232AB-AA\DRAWINGS\GEOTWARA21232AA-AG.DWG
rev:
4F
IG
UR
E 4
AS
S
HO
WN
SE
CT
IO
N B
, C
&
D
Vertical S
cale (m
etres) 1:2500
50
0100
25
LE
GE
ND
GR
OU
ND
S
UR
FA
CE
PR
OP
OS
ED
H
AR
D R
OC
K Q
UA
RR
Y
BH
303
GE
OT
EC
HN
IC
AL B
OR
EH
OLE
IN
TE
RP
RE
TE
D G
RO
UN
DW
AT
ER
LE
VE
L?
P A
C I F
I C
H
I G
H W
A Y
D.P
.1 0
2 4
5 6
417
D.P
.1 0
2 4
5 6
416
D.P
.1 0
2 4
5 6
4
11
D.P
.1 0
2 4
5 6
4
12
13D
.P.1
0 2
4 5
6 4
18D
.P.1
0 2
4 5
6 4
21D
.P.1
0 2
4 3
4 1
27D
.P.1
0 2
4 3
4 1
OW
NER
: R
.T.A
.
14D
.P.1
0 2
4 5
6 4
332°
56'
45"
1610.5
88.5
279°
21'
1
5"
405.
42(1
48.8
5)
50.1
827
3°
08
'
45"
421.
12
275°
31'
15"
105.
17
166°
14'
05"
1416.8
26.11
89°
16'
05
"
PP
PP OHPOHPOHPOHPOHPOHPOHP
BO
H
BO
H
BO
H
BO
H
BO
H206
201
204
202
203
DAM
BO
HGW
205
OVE
RHEA
D P
OW
ER L
INES
(S)
(R)
BO
H
BO
HGW
208
GW207
(S)
BO
H303
BO
H307
304
301
BO
H306
BO
H305
DAM
DAM
BOR
E H
OLE
BOH
206
BOH
201
BOH
202
BOH
203
BOH
204
BOH
GW
205
EAST
ING
406
468.
712
406
662.
766
406
747.
312
406
837.
893
406
842.
900
407
148.
672
NO
RT
HIN
G
6 38
9 59
5. 1
086
389
833.
454
6 39
0 01
3. 5
676
389
983.
874
6 38
9 81
1. 2
526
389
455.
774
77.0
2513
9.81
713
9.40
514
1.13
913
5.90
956
.865
77.1
85- - - - 57
.607
R.L
. (N
ATU
RAL
SUR
FACE
)R
.L.
(TO
P O
FCA
SIN
G)
BOH
GW
207
407
342.
446
6 38
9 08
8.22
832
.055
32.8
20BO
H G
W20
840
6 27
8.23
26
389
771.
204
52.5
6053
.390
24 -
3 -
201
024
- 3
- 2
010
24 -
3 -
201
024
- 3
- 2
010
24 -
3 -
201
024
- 3
- 2
010
DAT
ESU
RV
EYED
7 -
5 -
2010
7 -
5 -
2010
BOH
301
BOH
303
BOH
304
BOH
305
BOH
306
406
060.
988
406
117.
681
406
038.
110
405
906.
195
406
030.
143
6 38
9 73
5.16
16
389
722.
959
6 38
9 73
3.14
16
389
726.
799
6 38
9 77
3.94
9
59.7
4457
.060
60.2
0152
.442
56.7
26
- - - - -
21 -
7 -
201
021
- 7
- 2
010
21 -
7 -
201
021
- 7
- 2
010
21 -
7 -
201
0BO
H 3
0740
6 03
3.64
66
389
717.
365
57.8
02-
21 -
7 -
201
0D
ate
Ver
.Co
mm
ent
8/04
/201
0B
Amen
ded
Bore
Hol
e Lo
cati
on P
lan
14/0
5/20
10C
Extr
a Bo
reho
les
Surv
eyed
17/0
5/20
10D
Add
Not
es o
n Pl
an22
/07/
2010
EAd
diti
onal
Bor
ehol
es S
urve
yed
u n
i t
7 ,
b u
i l d
i n
g
2 ,
3 3
5
h i l
l s
b o
r o
u g
h r
o a
d ,
w a
r n
e r s
b
a y
2
2 8
2p
h :
( 0
2 )
4 9
7 8
5 1
0 0
f
a x
: (
0 2
) 4
9 7
8 5
1 9
9
h u
n t
e r @
a d
w j
o h
n s
o n
. c o
m .
au
a
b n
6
2 1
2 9
4 4
5 3
9 8
p t
y. l
t d
.a
d w
j
o h
n s
o n
Loc
atio
n:
"CO
PYRI
GH
T N
OTI
CE"
THIS
PLA
N A
ND
TH
E IN
FORM
ATI
ON
IT C
ONT
AINS
ARE
CO
PYRI
GHT
AN
D R
EMA
IN T
HE
PRO
PERT
Y O
F AD
W J
OHN
SON
Pty
Ltd.
AD
W J
OH
NSO
N P
ty L
td G
RAN
TS T
O T
HE C
LIEN
T NA
MED
ON
THIS
PLA
N A
LIC
ENC
E TO
USE
TH
E IN
FORM
ATIO
N HE
REO
N FO
R TH
EPU
RPO
SE F
OR
WH
ICH
WE
WER
E EN
GAG
ED T
O P
ERFO
RM T
HE W
ORK
.U
SE O
F TH
E PL
AN
AN
D I
NFO
RMA
TIO
N IT
CO
NTAI
NS F
OR
ANY
OTH
ERPU
RPO
SE I
S N
OT
PERM
ITTE
D U
NLE
SS P
RIO
R W
RITT
EN A
PPRO
VAL
HAS
BEEN
OBT
AIN
ED F
ROM
ADW
JO
HNSO
N Pt
y Lt
d.
NO
TES
:-
1.
BOU
ND
ARIE
S H
AVE
BEEN
DET
ERM
INED
BY
PLAN
DIM
ENSI
ON
S O
NLY
AND
HAV
E N
OT
BEE
N S
URV
EYED
.
2.
SER
VIC
ES H
AVE
NO
T B
EEN
LO
CAT
ED.
PRI
OR
TO E
XCAV
ATIO
N O
RCO
NST
RU
CTIO
N A
LL S
ERV
ICES
AR
E TO
BE
LOCA
TED
BY
THE
REL
EVAN
T AU
THO
RIT
Y.
3.
SPO
T L
EVEL
S SH
OW
N H
EREO
N A
RE
FOR
LOCA
TIO
N P
URP
OSE
S O
NLY
AND
AR
E T
O B
E CO
NFI
RM
ED O
N S
ITE
PRIO
R TO
AN
Y EX
CAVA
TIO
N O
RCO
NST
RU
CTIO
N.
4.
TH
IS P
LAN
HAS
BEE
N P
REP
ARED
FO
R TH
E PU
RPO
SE O
F BO
RE H
OLE
LOCA
TIO
N A
ND
SH
OU
LD N
OT
BE
USE
D F
OR
ANYT
HIN
G O
THER
TH
ANT
HAT
PU
RPO
SE.
john
son
Da
tum
:Pl
an
of:
Pac
ific
Hig
hwa
yKa
rua
h
Co
unc
il:G
rea
t La
kes
Orig
in:
Pro
jec
tion:
Orig
in:
No
rth D
irect
ion:
Co
nto
ur In
terv
al:
A.H
.D.
PM.1
2007
5 (R
L.2.
969)
M.G
.A. Z
one
56PM
.120
074-
PM.1
2007
5G
rid (M
GA
56)
n/a
Da
te:
She
et:
Pla
n By
:Pr
oje
ct M
ana
ger
:O
ffic
e:Pl
an
Purp
ose:
7th
April
201
01
of
1RC M
PH
unte
rBo
re H
ole
Loc
atio
n
Vers
ion:
Clie
nt:
Surv
ey:
Auto
CAD
:O
ur R
ef:
E
(22/
07/2
010)
Hun
ter Q
uarri
esz:
\cc
ad
5\d
ata
\118
19BH
Dw
g\1
1819
-BH
-001
-E11
819
DIA
L110
0BE
FORE
YO
U D
IG
Bore
Ho
les
Loc
atio
nLo
ts 1
1, 1
2 &
13
D.P
.102
4564
and
Lot 2
1 D
.P.1
0243
41Ka
rua
h Q
uarry
302010
300
100
50
0
200
Bar
Scal
e
1: 2
500
(A1)
, 1:
500
0 (A
3)
(R).
R
IGH
T O
F CA
RR
IAG
EWAY
10
WID
E (D
P.83
8128
)
(S).
EAS
EMEN
T F
OR
OV
ERH
EAD
PO
WER
RET
ICU
LATI
ON
10
WID
E (D
P.83
8128
)
BOH
-D
ENO
TES
BO
REH
OLE
BOH
GW
-D
ENO
TES
BO
REH
OLE
GRO
UND
WAT
ER
Appendix B Bore logs
DEFINITION:In engineering terms soil includes every type of uncementedor partially cemented inorganic or organic material found inthe ground. In practice, if the material can be remoulded ordisintegrated by hand in its field condition or in water it isdescribed as a soil. Other materials are described using rockdescription terms.
CLASSIFICATION SYMBOL & SOIL NAMESoils are described in accordance with the Unified SoilClassification (UCS) as shown in the table on Sheet 2.
PARTICLE SIZE DESCRIPTIVE TERMS
MOISTURE CONDITION
CONSISTENCY OF COHESIVE SOILS
DENSITY OF GRANULAR SOILS
MINOR COMPONENTS
SOIL STRUCTURE
GEOLOGICAL ORIGIN
Boulders
Cobbles
>200 mm
63 mm to 200 mm
Gravel coarse
medium
fine
20 mm to 63 mm
6 mm to 20 mm
2.36 mm to 6 mm
Sand coarse
medium
fine
600 μm to 2.36 mm
200 μm to 600 μm
75 μm to 200 μm
Looks and feels dry. Cohesive and cemented soilsare hard, friable or powdery. Uncemented granularsoils run freely through hands.
Soil feels cool and darkened in colour. Cohesivesoils can be moulded. Granular soils tend to cohere.
As for moist but with free water forming on handswhen handled.
Very Soft
Soft
Firm
Stiff
Very Stiff
Hard
Friable
<12
12 - 25
25 - 50
50 - 100
100 - 200
>200
–
A finger can be pushed well into thesoil with little effort.
A finger can be pushed into the soilto about 25mm depth.
The soil can be indented about 5mmwith the thumb, but not penetrated.
The surface of the soil can beindented with the thumb, but notpenetrated.
The surface of the soil can be marked,but not indented with thumb pressure.
The surface of the soil can be markedonly with the thumbnail.
Crumbles or powders when scrapedby thumbnail.
Very loose
Loose
Medium Dense
Dense
Very Dense
Less than 15
15 - 35
35 - 65
65 - 85
Greater than 85
Trace of
With some
Presence just detectableby feel or eye, but soilproperties little or nodifferent to generalproperties of primarycomponent.
Coarse grained soils:<5%
Fine grained soils:<15%
Presence easily detectedby feel or eye, soilproperties little differentto general properties ofprimary component.
Coarse grained soils:5 - 12%Fine grained soils:15 - 30%
Layers
Lenses
Pockets
Continuous acrossexposure or sample.
Discontinuouslayers of lenticularshape.
Irregular inclusionsof different material.
Weaklycemented
Moderatelycemented
Easily broken up byhand in air or water.
Effort is required tobreak up the soil byhand in air or water.
Extremelyweatheredmaterial
Residual soil
Aeolian soil
Alluvial soil
Colluvial soil
Fill
Lacustrine soil
Marine soil
Structure and fabric of parent rock visible.
Structure and fabric of parent rock not visible.
Deposited by wind.
Deposited by streams and rivers.
Deposited on slopes (transported downslopeby gravity).
Man made deposit. Fill may be significantlymore variable between tested locations thannaturally occurring soils.
Deposited by lakes.
Deposited in ocean basins, bays, beachesand estuaries.
Dry
Moist
Wet
TERM ASSESSMENTGUIDE
PROPORTION OFMINOR COMPONENT IN:
TERM DENSITY INDEX (%)
ZONING CEMENTING
WEATHERED IN PLACE SOILS
TRANSPORTED SOILS
TERMUNDRAINEDSTRENGTHsu (kPa)
FIELD GUIDE
Soil Description Explanation Sheet (1 of 2)
NAME SUBDIVISION SIZE
SOIL CLASSIFICATION INCLUDING IDENTIFICATION AND DESCRIPTION
COMMON DEFECTS IN SOIL
(Excluding particles larger than 60 mm and basing fractions on estimated mass)
Wide range in grain size and substantialamounts of all intermediate particle sizes.
Predominantly one size or a range of sizeswith more intermediate sizes missing.
Non-plastic fines (for identificationprocedures see ML below)
Plastic fines (for identification proceduressee CL below)
Wide range in grain sizes and substantialamounts of all intermediate sizes
Predominantly one size or a range of sizeswith some intermediate sizes missing.
Non-plastic fines (for identificationprocedures see ML below).
Plastic fines (for identification proceduressee CL below).
IDENTIFICATION PROCEDURES ON FRACTIONS <0.2 mm.
None to Low
Medium to High
Low to medium
Low to medium
High
Medium to High
Quick to slow
None
Slow to very slow
Slow to very slow
None
None
None
Medium
Low
Low to medium
High
Low to medium
ML
CL
OL
MH
CH
OH
Pt
SILT
CLAY
ORGANIC SILT
SILT
CLAY
ORGANIC CLAY
PEAT
GW
GP
GM
GC
SW
SP
SM
SC
GRAVEL
GRAVEL
SILTY GRAVEL
CLAYEY GRAVEL
SAND
SAND
SILTY SAND
CLAYEY SAND
HIGHLY ORGANICSOILS
Readily identified by colour, odour, spongy feel andfrequently by fibrous texture.
Low plasticity – Liquid Limit WL less than 35%. Medium plasticity – WL between 35% and 50%.
PARTING
JOINT
SHEAREDZONE
SHEAREDSURFACE
A surface or crack across which thesoil has little or no tensile strength.Parallel or sub parallel to layering(eg bedding). May be open or closed.
A surface or crack across which the soilhas little or no tensile strength but which isnot parallel or sub parallel to layering. Maybe open or closed. The term 'fissure' maybe used for irregular joints <0.2 m in length.
Zone in clayey soil with roughlyparallel near planar, curved or undulatingboundaries containing closely spaced,smooth or slickensided, curved intersectingjoints which divide the mass into lenticularor wedge shaped blocks.
A near planar curved or undulating, smooth,polished or slickensided surface in clayeysoil. The polished or slickensided surfaceindicates that movement (in many casesvery little) has occurred along the defect.
A zone in clayey soil, usually adjacentto a defect in which the soil has ahigher moisture content than elsewhere.
SOFTENEDZONE
TUBE
TUBECAST
INFILLEDSEAM
Tubular cavity. May occur singly or as oneof a large number of separate orinter-connected tubes. Walls often coatedwith clay or strengthened by denser packingof grains. May contain organic matter
Roughly cylindrical elongated body of soildifferent from the soil mass in which itoccurs. In some cases the soil whichmakes up the tube cast is cemented.
Sheet or wall like body of soil substanceor mass with roughly planar to irregularnear parallel boundaries which cutsthrough a soil mass. Formed by infilling ofopen joints.
FIN
E G
RA
INE
D S
OIL
SM
ore
than
50%
of m
ater
ial l
ess
than
63 m
m is
sm
alle
r th
an 0
.075
mm
(A 0
.075
mm
par
ticle
is a
bou
t th
e sm
alle
st p
artic
le v
isib
le t
o th
e na
ked
eye
)
SIL
TS &
CLA
YS
SIL
TS &
CLA
YS
SA
ND
SG
RA
VE
LSLi
qui
d li
mit
grea
ter
than
50
Liq
uid
lim
itle
ss t
han
50M
ore
than
hal
f of c
oars
efr
actio
n is
sm
alle
r th
an 2
.0 m
mM
ore
than
hal
f of c
oars
efr
actio
n is
larg
er t
han
2.0
mm
SA
ND
SW
ITH
FIN
ES
CLE
AN
SA
ND
SG
RA
VE
LSW
ITH
FIN
ES
CLE
AN
GR
AV
ELS
(Ap
pre
ciab
leam
ount
of fi
nes)
(Litt
leor
no
fines
)
(Ap
pre
ciab
leam
ount
of fi
nes)
(Litt
leor
no
fines
)
CO
AR
SE
GR
AIIN
ED
SO
ILS
Mor
e th
an 5
0% o
f mat
eria
ls le
ss t
han
63 m
m is
larg
er t
han
0.07
5 m
m
FIELD IDENTIFICATION PROCEDURES PRIMARY NAME
TERM DEFINITION DIAGRAM TERM DEFINITION DIAGRAM
DRY STRENGTH DILATANCY TOUGHNESS
Soil Description Explanation Sheet (2 of 2)
USC
7281
0-03
/02/
2009
The descriptive terms used by Coffey are given below. They are broadly consistent with Australian Standard AS1726-1993.
DEFINITIONS:Rock Substance
DefectMass
Rock substance, defect and mass are defined as follows:In engineering terms roch substance is any naturally occurring aggregate of minerals and organic material which cannot bedisintegrated or remoulded by hand in air or water. Other material is described using soil descriptive terms. Effectivelyhomogenous material, may be isotropic or anisotropic.Discontinuity or break in the continuity of a substance or substances.Any body of material which is not effectively homogeneous. It can consist of two or more substances without defects, or one ormore substances with one or more defects.
SUBSTANCE DESCRIPTIVE TERMS:
CLASSIFICATION OF WEATHERING PRODUCTS
ROCK SUBSTANCE STRENGTH TERMS
ROCK NAME
PARTICLE SIZE
FABRIC
Simple rock names are used rather than precisegeological classification.
Grain size terms for sandstone are:Mainly 0.6mm to 2mmMainly 0.2mm to 0.6mmMainly 0.06mm (just visible) to 0.2mm
Coarse grainedMedium grainedFine grained
Terms for layering of penetrative fabric (eg. bedding,cleavage etc. ) are:
Massive
Indistinct
Distinct
No layering or penetrative fabric.
Layering or fabric just visible. Little effect on properties.
Layering or fabric is easily visible. Rock breaks moreeasily parallel to layering of fabric.
Term Definition
ResidualSoil
RS
ExtremelyWeatheredMaterial
XW
Soil derived from the weathering of rock; themass structure and substance fabric are nolonger evident; there is a large change involume but the soil has not been significantlytransported.
Material is weathered to such an extent that ithas soil properties, ie, it either disintegrates orcan be remoulded in water. Original rock fabricstill visible.
HighlyWeatheredRock
HW Rock strength is changed by weathering. Thewhole of the rock substance is discoloured,usually by iron staining or bleaching to theextent that the colour of the original rock is notrecognisable. Some minerals are decomposedto clay minerals. Porosity may be increased byleaching or may be decreased due to thedeposition of minerals in pores.
ModeratelyWeatheredRock
MW The whole of the rock substance is discoloured,usually by iron staining or bleaching , to theextent that the colour of the fresh rock is nolonger recognisable.
SlightlyWeatheredRock
SW Rock substance affected by weathering to theextent that partial staining or partialdiscolouration of the rock substance (usually bylimonite) has taken place. The colour andtexture of the fresh rock is recognisable;strength properties are essentially those of thefresh rock substance.
Fresh Rock FR Rock substance unaffected by weathering.
Notes on Weathering:1. AS1726 suggests the term "Distinctly Weathered" (DW) to cover the range of substance weathering conditions between XW and SW. For projects where it is not practical to delineate between HW and MW or it is judged that there is no advantage in making such a distinction. DW may be used with the definition given in AS1726.2. Where physical and chemical changes were caused by hot gasses and liquids associated with igneous rocks, the term "altered" may be substituted for "weathering" to give the abbreviations XA, HA, MA, SA and DA.
Very Low VL Material crumbles under firmblows with sharp end of pick;can be peeled with a knife;pieces up to 30mm thick canbe broken by finger pressure.
Term Abbrev- iation
Point LoadIndex, Is(50) (MPa)
Field Guide
Less than 0.1
Low L 0.1 to 0.3
Medium M 0.3 to 1.0
High H 1 to 3
Very High VH 3 to 10
ExtremelyHigh
EH More than 10
Easily scored with a knife;indentations 1mm to 3mmshow with firm bows of apick point; has a dull soundunder hammer. Pieces ofcore 150mm long by 50mmdiameter may be broken byhand. Sharp edges of coremay be friable and breakduring handling.
Readily scored with a knife; apiece of core 150mm long by50mm diameter can bebroken by hand with difficulty.
A piece of core 150mm longby 50mm can not be brokenby hand but can be brokenby a pick with a single firmblow; rock rings underhammer.
Hand specimen breaks aftermore than one blow of apick; rock rings underhammer.
Specimen requires manyblows with geological pick tobreak; rock rings underhammer.
Notes on Rock Substance Strength:1. In anisotropic rocks the field guide to strength applies to the strength perpendicular to the anisotropy. High strength anisotropic rocks may break readily parallel to the planar anisotropy.2. The term "extremely low" is not used as a rock substance strength term. While the term is used in AS1726-1993, the field guide therein makes it clear that materials in that strength range are soils in engineering terms.3. The unconfined compressive strength for isotropic rocks (and anisotropic rocks which fall across the planar anisotropy) is typically 10 to 25 times the point load index Is(50). The ratio may vary for different rock types. Lower strength rocks often have lower ratios than higher strength rocks.
Rock Description Explanation Sheet (1 of 2)
Abbreviation
COMMON DEFECTS INROCK MASSES
DEFECT SHAPE
Term Definition
Parting A surface or crack across which therock has little or no tensile strength.Parallel or sub parallel to layering(eg bedding) or a planar anisotropyin the rock substance (eg, cleavage).May be open or closed.
Joint A surface or crack across which therock has little or no tensile strength.but which is not parallel or subparallel to layering or planaranisotropy in the rock substance.May be open or closed.
ShearedZone
Zone of rock substance with roughlyparallel near planar, curved or undulating boundaries cut byclosely spaced joints, shearedsurfaces or other defects. Some ofthe defects are usually curved andintersect to divide the mass intolenticular or wedge shaped blocks.
(Note 3)
ShearedSurface
A near planar, curved or undulatingsurface which is usually smooth,polished or slickensided.(Note 3)
CrushedSeam
Seam with roughly parallel almostplanar boundaries, composed ofdisoriented, usually angularfragments of the host rocksubstance which may be moreweathered than the host rock. Theseam has soil properties.
(Note 3)
InfilledSeam
Seam of soil substance usually withdistinct roughly parallel boundariesformed by the migration of soil intoan open cavity or joint, infilledseams less than 1mm thick may bedescribed as veneer or coating onjoint surface.
ExtremelyWeatheredSeam
Seam of soil substance, often withgradational boundaries. Formad byweathering of the rock substance inplace.
Notes on Defects:1. Usually borehole logs show the true dip of defects and face sketches and sections the apparent dip.2. Partings and joints are not usually shown on the graphic log unless considered significant.3. Sheared zones, sheared surfaces and crushed seams are faults in geological terms.
Planar The defect does not vary inorientation
ROUGHNESS TERMS
COATING TERMS
BLOCK SHAPE TERMS
Curved The defect has a gradualchange in orientation
Undulating The defect has a wavy surface
Stepped The defect has one or morewell defined steps
Irregular The defect has many sharpchanges of orientation
Slickensided Grooved or striated surface,usually polished
Polished Shiny smooth surface
Smooth Smooth to touch. Few or nosurface irregularities
Rough Many small surface irregularities(amplitude generally less than1mm). Feels like fine to coarsesand paper.
Very Rough Many large surfaceirregularities (amplitudegenerally more than 1mm).Feels like, or coarser than verycoarse sand paper.
Clean No visible coating
Stained No visible coating butsurfaces are discoloured
Veneer A visible coating of soil ormineral, too thin to measure;may be patchy
Coating A visible coating up to 1mmthick. Thicker soil material isusually described usingappropriate defect terms (eg,infilled seam). Thicker rockstrength material is usuallydescribed as a vein.
Blocky Approximatelyequidimensional
Tabular Thickness much less thanlength or width
Columnar Height much greate thancross section
Note: The assessment of defect shape is partlyinfluenced by the scale of the observation.
7271
0 /
07-0
6
Diagram MapSymbol
Graphic Log(Note 1)
Rock Description Explanation Sheet (2 of 2)
TERMS
Bedding
Cleavage (Note 2)
20
20
60
(Note 2)
35
40
50
65
32
Seam
Non
e O
bser
ved
CH Gravelly CLAY: high plasticity, yellow orange fine tomedium grained gravel with some fine to coarsegrained sand.
HORNEBLEND DACITE: fine to medium grainedcrystaline structure recovered as Clayey Gravel.
Borehole BOH GW205 continued as cored hole
RR St
L
D
M
N WEATHERED OVERBURDEN -NERONG VOLCExtremely Weathered Andesite
Highly Weathered Andesite
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
407148.672
6389455.774
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
1
2
3
4
5
6
7
8
56
55
54
53
52
51
50
49
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Hydra Power Scout Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 1 of 7
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
GENERAL DEFECTS
Three predominat joint setsthroughout core (1.2m to 40.0m)
JS1 - JT, 5° - 20°, generally planar,rough with ironstaing and/or calciteveneer
JS2 - JT, 40° - 50°, generally planar,rough with ironstaining and/or calciteveneer
JS3 - JT, 60° - 85°, generally planar,rough with ironstaining and /or calciteveneer
JS1
JS1JS1
JS1JS1JS1JS1JS1JS1JS2JS1JS1JS2JS3JS2JS1JS3JS1JS2JS1JS1JS1JS1JS1JT, 75°, PL, RO, VN 30mm,hydrothermal vein.
HW
HW
MW
SW
HW
SW
00
076
8046
83
Non
e O
bser
ved
HORNEBLEND DACITE: fine to mediumgrained structure brown mottled pale yellowand orange, highly fractured recovered asSandy Gravel.
NO CORE: (2.7m-3.8m)
HORNEBLEND DACITE: orange brownrecovered as fine to coarse grained SandyGravel with some high plasticity clay.
Becomes harder and less weathered.
HORNEBLEND DACITEE: blue grey fineto medium grained crystaline structure.
Continued from non-cored boreholeWEATHERED OVERBURDEN -NERONG VOLC
FRESH - NERONG VOLC
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 2 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
1
2
3
4
5
6
7
8
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
56
55
54
53
52
51
50
49
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
JS1Intensily fractured 300mm.JS2JS1JS3JS1JS1JT, 90°, CU, RO, SN iron.JS1JS1JS1JT, 80°, UN, RO, SN iron.JS1JS1JS3JS1JS2JS1JS1JS1JS1JS1JS1
JS1JS3JS1
JS1
JS3JS1
JS1JS1
JS1JS1JS1
JS1JS1JS1JS1JS1JS1Fractured zone 50mm.JS1JS1JS1JS3JS1JS1JS3JS1JS1JS1JS1JS1JS1JS3
SW
FR
8310
094
8794
Non
e O
bser
ved
HORNEBLEND DACITEE: blue grey fineto medium grained crystaline structure.(continued)
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 3 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
9
10
11
12
13
14
15
16
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
48
47
46
45
44
43
42
41
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
JS1
JS1JS2JS1JS1JS1
JS1
JS1
JS1
JS1JS1JS1
JS1Fractured rock 110mm.JS3JS1JS2JS2JS1JS1JS1JS1JS1JS1JS1
JS1
JS1
JS1JS1JS1
JS1JS1JS1JS2JS1JS1JS1JS1
FR
9482
100
7593
100
Non
e O
bser
ved
HORNEBLEND DACITEE: blue grey fineto medium grained crystaline structure.(continued)
Weathered zone along reminarlised joints.
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 4 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
17
18
19
20
21
22
23
24
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
40
39
38
37
36
35
34
33
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
JS1
JS1JS1
JS1
JS1
JS1
JS1JS1JS1JS1JS1JS1JS1
JS1
JS1JS1JS1
JS1JS1JS1
JS1
JS1
FR
100
100
9295
Non
e O
bser
ved
HORNEBLEND DACITEE: blue grey fineto medium grained crystaline structure.(continued)
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 5 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
25
26
27
28
29
30
31
32
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
32
31
30
29
28
27
26
25
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
JS1
JS3JS1JS1JS1
JS2
JS1
JS1
JS1JS1
JS1
JS1
JS1
JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1JS1
FR
FR
9510
094
9193
6788
Non
e O
bser
ved
HORNEBLEND DACITEE: blue grey fineto medium grained crystaline structure.(continued)
Becomes red mottled grey.
NO CORE: (35.2m-35.33m)HORNEBLEND DACITE: fine to mediumgrained, crystaline structure blue greymottled red.
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 6 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
33
34
35
36
37
38
39
40
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
24
23
22
21
20
19
18
17
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
JS1JS1JS1JS1JS1 = JT, 0-30°, PL-ST, SO, SN ironto CN.JS2 = JT, 70-90°, UN-PL, RO, SN ironto CN.JS3 = JT, 45-60°, PL to CU, RO, SNiron to CN.
NO CORE: (39.93m-40.0m)BOH GW205 terminated at 40m
very roughroughsmoothslickensided
cleanstainedveneercoatingiron stained
roughnessVRROSOSL
coatingCNSNVNCOFe
type, inclination, planarity, roughness,coating, thickness
defect description
met
hod
water
depthmetres
casing used
particular
Borehole No.
wea
ther
ing
alte
ratio
n
Hydra Power Scout Truck
100 mm
material substance
defectspacing
mm
grap
hic
log
core
rec
over
y
Easting:
Northing:
slope:
bearing:
Engineering Log - Cored Borehole 7 of 7
core-lift defect typeJTPTSMSZSSCS
planarityPLCUUNSTIR
jointpartingseamsheared zonesheared surfacecrushed seam
planarcurvedundulatingsteppedirregular
Water
diam-etral
41
42
43
44
45
46
47
48
water inflowpartial drill fluid losscomplete drill fluid loss
407148.672
6389455.774
drill model & mounting:
hole diameter:
25
graphic log/core recovery
D-
water pressure test result(lugeons) for depthinterval shown
rock mass defects
DTASADRRCBNMLCNQ, HQ, PQ
no core recovered
weatheringfreshslightly weatheredmoderately weatheredhighly weatheredextremely weathereddistinctly weathered(covers MW and HW)
FRSWMWHWXWDW
For
m G
EO
5.5
Issu
e 3
Rev
. 3
Is(50)MPa
material
rock type; grain characteristics, colour,structure, minor components
30 100
300
1000
3000
10/1/98 water levelon date shown
-90°
RL
drilling information
barrel withdrawn
wat
er
very lowlowmediumhighvery highextremely high
VLLMHVHEH
strength
estimatedstrength
core recovered- graphic symbols
indicate material
A- generalcore
-lift
RQ
D %
method
Drilling fluid:
16
15
14
13
12
11
10
9
Borehole Location:
diatubeauger screwingauger drillingroller/triconeclaw or blade bitNMLC corewireline core
VL
L M H VH
EH axial
56.87
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW205
GEOTWARA21232AA3.3.2010
9.3.2010
GDT
JEL
Project No:
CO
RE
D B
OR
EH
OLE
212
32A
A C
OM
BIN
ED
.GP
J C
OF
FE
Y.G
DT
18.
8.11
Non
e O
bser
ved
CH CLAY: high plasticity, yellow, trace fine to mediumgrained sand.
SANDSTONE: fine to medium grained, yellow grey,with some conglomerate bands.
N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
1
2
3
4
5
6
7
8
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 1 of 4
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW207
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
SANDSTONE: fine to medium grained, yellow grey,with some conglomerate bands. (continued)
N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
9
10
11
12
13
14
15
16
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 2 of 4
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW207
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
SANDSTONE: fine to medium grained, yellow grey,with some conglomerate bands. (continued)
N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
17
18
19
20
21
22
23
24
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 3 of 4
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW207
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
SANDSTONE: fine to medium grained, yellow grey,with some conglomerate bands. (continued)
Borehole BOH GW207 terminated at 30m
N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
25
26
27
28
29
30
31
32
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 4 of 4
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW207
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
Pink, fine crystaline structure with some larger felsiccrystals. High to very high strength.
DN Slightly Weathered
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
1
2
3
4
5
6
7
8
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 1 of 3
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW208
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
Pink, fine crystaline structure with some larger felsiccrystals. High to very high strength. (continued)
DN
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
9
10
11
12
13
14
15
16
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 2 of 3
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW208
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Non
e O
bser
ved
Pink, fine crystaline structure with some larger felsiccrystals. High to very high strength. (continued)
Becomes slightly grey.
Borehole BOH GW208 terminated at 20.5m
DN
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
17
18
19
20
21
22
23
24
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 3 of 3
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH GW208
GEOTWARA21232AA
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
GC Clayey GRAVEL: fine to coarse grained, angularrhyodacite gravel, low plasticityf ines, pale pink,brown.
RHYODACITE: purple, red and pale red.
AT N EXTREMELY WEATHERED
RHYODACITE
SLIGHTLY WEATHERED TOFRESH RHYODACITE
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
1
2
3
4
5
6
7
8
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 1 of 5
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH303
GEOTWARA21232AA1.7.2010
1.7.2010
AMT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
RHYODACITE: purple, red and pale red. (continued)
AT N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
9
10
11
12
13
14
15
16
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 2 of 5
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH303
GEOTWARA21232AA1.7.2010
1.7.2010
AMT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
RHYODACITE: purple, red and pale red. (continued)
AT N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
17
18
19
20
21
22
23
24
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 3 of 5
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH303
GEOTWARA21232AA1.7.2010
1.7.2010
AMT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
RHYODACITE: purple, red and pale red. (continued)
CONGLOMERATE: pale brown, brown.
AT N
SLIGHTLY WEATHERED TOFRESH CONGLOMERATE
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
25
26
27
28
29
30
31
32
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 4 of 5
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH303
GEOTWARA21232AA1.7.2010
1.7.2010
AMT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
CONGLOMERATE: pale brown, brown. (continued)
Borehole BOH303 terminated at 35.5m
AT N
structure andadditional observations
consistency/density index
notessamples,tests, etc
classification symbols andsoil descriptionbased on unified classificationsystempenetration
RL
drilling information material substance
kPa
methodASADRRWCTHADTBVT*bit shown by suffixe.g.
clas
sific
atio
nsy
mbo
l
moisture
Easting:
Northing
-90°
pene
trat
ion
depthmetres
material
water inflow
notes, samples, tests
pock
etpe
netr
o-m
eter
DMWWpWL
met
hod
For
m G
EO
5.3
Issu
e 3
Rev
.2
supportM mudC casing
100
200
300
400
10/1/98 water levelon date shown
wat
er
Borehole Location:
33
34
35
36
37
38
39
40
auger screwing*auger drilling*roller/triconewashborecable toolhand augerdiatubeblank bitV bitTC bit
ADT
Truck
100 mm
cons
iste
ncy/
dens
ity in
dex
moi
stur
eco
nditi
on
water
grap
hic
log
Engineering Log - Borehole 5 of 5
Borehole No.
1 2 3
no resistanceranging torefusal
VSSFStVStHFbVLLMDDVD
1 2 3 4
N nil
supp
ort
drill model and mounting:
hole diameter:
soil type: plasticity or particle characteristics,colour, secondary and minor components.
slope:
bearing:
very softsoftfirmstiffvery stiffhardfriablevery looseloosemedium densedensevery dense
drymoistwetplastic limitliquid limit
water outflow
U50
U63
DNN*NcVPBsER
undisturbed sample 50mm diameterundisturbed sample 63mm diameterdisturbed samplestandard penetration test (SPT)SPT - sample recoveredSPT with solid conevane shear (kPa)pressuremeterbulk sampleenvironmental samplerefusal
AHD
ADW JOHNSON PTY LTD
KARUAH EAST QUARRY PTY LTD
PROPOSED HARD ROCK QUARRY - KARUAH EAST
REFER TO FIGURE 1R.L. Surface:
datum:
Client:
Principal:
Project:
Sheet
Date started:
Date completed:
Logged by:
Checked by:
BOH303
GEOTWARA21232AA1.7.2010
1.7.2010
AMT
JEL
Project No:
BO
RE
HO
LE 2
1232
AA
CO
MB
INE
D.G
PJ
CO
FF
EY
.GD
T 1
8.8.
11
Appendix C Bore hydraulic tests at BH205, BH207, BH208 and BH303
CLIENT: HUNTER QUARRIES PTY LTDPROJECT: PROPOSED KARUAH QUARRY EXPANSIONLOCATION: KaruahSUBJECT: Falling Head Permeability TestingJOB NO: GEOTWARA21232AA
Borehole Number GW208 The method of calculation is outlined in BS5930:1999
Borehole/casing diameter 0.1 mElevation at borehole location 52.56 m,RL
Depth below top of casing/standpipe to: k = permeability of the soilbottom of borehole 21.33 m A = cross-sectional area of borehole or casing (m2).bottom of casing 18.33 m F = intake factor (refer to chart)height of casing above surface 0.83 m H1 = variable head at time t1initial ground water level 19.8 m H2=- variable head at time t2
Intake Factor Case (b)
Depth Water Head k (m/s) k (m/s)(secs) (m) Level (m) H/H0 (from H0) (previous)
1 36 0.35 53.04 19.45 0.982 72.0 72 0.87 52.52 18.93 0.97 1.29E-06 1.29E-063 108.0 108 1.24 52.15 18.56 0.95 1.11E-06 9.23E-074 144.0 144 1.51 51.88 18.29 0.94 9.75E-07 7.13E-075 180.0 180 1.78 51.61 18.02 0.93 9.02E-07 6.82E-076 216.0 216 2.16 51.23 17.64 0.91 9.25E-07 1.02E-067 252.0 252 2.61 50.78 17.19 0.88 9.76E-07 1.23E-068 288.0 288 2.90 50.49 16.90 0.87 9.53E-07 8.13E-079 324.0 324 3.31 50.08 16.49 0.85 9.77E-07 1.15E-0610 360.0 360 3.62 49.77 16.18 0.83 9.69E-07 9.09E-0711 396.0 396 3.95 49.44 15.85 0.82 9.69E-07 9.71E-0712 432.0 432 4.26 49.13 15.54 0.80 9.67E-07 9.42E-0713 468.0 468 4.55 48.84 15.25 0.78 9.60E-07 8.83E-0714 504.0 504 4.85 48.54 14.95 0.77 9.60E-07 9.60E-0715 540.0 540 5.15 48.24 14.65 0.75 9.59E-07 9.41E-0716 576.0 576 5.42 47.97 14.38 0.74 9.55E-07 9.04E-0717 612.0 612 5.71 47.68 14.09 0.72 9.54E-07 9.42E-0718 648.0 648 5.98 47.41 13.82 0.71 9.52E-07 9.18E-0719 684.0 684 6.24 47.15 13.56 0.70 9.50E-07 9.07E-0720 720.0 720 6.49 46.90 13.31 0.68 9.46E-07 8.80E-0721 756.0 756 6.74 46.65 13.06 0.67 9.44E-07 9.00E-0722 792.0 792 7.00 46.39 12.80 0.66 9.44E-07 9.56E-0723 828.0 828 7.24 46.15 12.56 0.65 9.42E-07 8.91E-0724 864.0 864 7.48 45.91 12.32 0.63 9.41E-07 9.29E-0725 900.0 900 7.66 45.73 12.14 0.62 9.30E-07 6.75E-0726 936.0 936 7.91 45.48 11.89 0.61 9.33E-07 1.01E-0627 972.0 972 8.11 45.28 11.69 0.60 9.29E-07 8.19E-0728 1008.0 1008 8.32 45.07 11.48 0.59 9.26E-07 8.56E-0729 1044.0 1044 8.52 44.87 11.28 0.58 9.23E-07 8.34E-0730 1080.0 1080 8.73 44.66 11.07 0.57 9.22E-07 8.92E-0731 1116.0 1116 8.92 44.47 10.88 0.56 9.18E-07 8.08E-0732 1152.0 1152 9.11 44.28 10.69 0.55 9.16E-07 8.46E-0733 1188.0 1188 9.29 44.10 10.51 0.54 9.11E-07 7.77E-0734 1224.0 1224 9.46 43.93 10.34 0.53 9.08E-07 7.92E-0735 1260.0 1260 9.65 43.74 10.15 0.52 9.06E-07 8.52E-0736 1296.0 1296 9.82 43.57 9.98 0.51 9.04E-07 8.24E-0737 1332.0 1332 9.98 43.41 9.82 0.51 8.99E-07 7.47E-0738 1368.0 1368 10.14 43.25 9.66 0.50 8.97E-07 8.09E-0739 1404.0 1404 10.29 43.10 9.51 0.49 8.92E-07 7.27E-0740 1440.0 1440 10.45 42.94 9.35 0.48 8.90E-07 7.90E-0741 1476.0 1476 10.60 42.79 9.20 0.47 8.87E-07 7.79E-0742 1512.0 1512 10.73 42.66 9.07 0.47 8.82E-07 6.66E-0743 1548.0 1548 10.88 42.51 8.92 0.46 8.79E-07 7.81E-0744 1584.0 1584 11.02 42.37 8.78 0.45 8.76E-07 7.42E-0745 1620.0 1620 11.15 42.24 8.65 0.44 8.73E-07 7.55E-0746 1656.0 1656 11.28 42.11 8.52 0.44 8.69E-07 6.86E-0747 1692.0 1692 11.40 41.99 8.40 0.43 8.65E-07 6.98E-0748 1728.0 1728 11.53 41.86 8.27 0.43 8.63E-07 7.38E-0749 1764.0 1764 11.65 41.74 8.15 0.42 8.58E-07 6.63E-0750 1800.051 1836.052 1872.053 1908.054 1944.055 1980.056 2016.057 2052.058 2088.059 2124.060 2160.0
Permeability CalculationsCase k (m/s)
1 1 - 60
2 1 - 5
3 6 - 40
4 41 - 60
33.6
4.603491Intake Factor
Groundwater level (m)
where:
3.00
20.50
7.85E-03
Length of open hole (m)
Length of uncased hole (m)
Cross-sectional area (m2)
No.(mins)
Time
Range
36.0
B-3
9.0E-07
8.2E-07
8.8E-07
6.8E-07
FIGURE
1.E-12
1.E-10
1.E-08
1.E-06
1.E-04
1.E-02
1.E+00
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000
Per
mea
bilit
y, k
(m
/s)
Time (seconds)
PERMEABILITY vs ELAPSED TIME
k (Ho) k (previous)
)ln()( 2
1
12 H
H
ttF
Ak
−=
0.10
1.00
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000
Hea
d R
atio
(H
/H0)
Time (seconds)
HEAD RATIO vs ELAPSED TIME
MEDIUM
LOW
VERY LOW
PRACTICALLY IMPERMEABLE
HIGH
6/12/2010Paul PetropulosF:\GEOT\Temp\MaiNguyen\GEOTWARA21232AA_Karuah\Data\Groundwater\Water levels\Falling head permeability-GW208_revised.xlsm
CLIENT: HUNTER QUARRIES PTY LTDPROJECT: PROPOSED KARUAH QUARRY EXPANSION LOCATION: KaruahSUBJECT: Falling Head Permeability TestingJOB NO: GEOTWARA21232AA
Borehole Number BH303 The method of calculation is outlined in BS5930:1999
Borehole/casing diameter 0.1 mElevation at borehole location 57.06 m,RL
Depth below top of casing/standpipe to: k = permeability of the soilbottom of borehole 34 m A = cross-sectional area of borehole or casing (m2).bottom of casing 29 m F = intake factor (refer to chart)height of casing above surface 0.5 m H1 = variable head at time t1initial ground water level 30.45 m H2=- variable head at time t2
Intake Factor Case (b)
Depth Water Head k (m/s) k (m/s)(secs) (m) Level (m) H/H0 (from H0) (previous)
1 10 1.88 55.68 28.57 0.942 20.0 20 3.60 53.96 26.85 0.94 7.15E-06 7.15E-063 30.0 30 5.14 52.42 25.31 0.89 6.98E-06 6.80E-064 40.0 40 6.54 51.02 23.91 0.84 6.84E-06 6.56E-065 50.0 50 7.84 49.72 22.61 0.79 6.73E-06 6.40E-066 60.0 60 10.04 47.52 20.41 0.71 7.74E-06 1.18E-057 70.0 70 10.96 46.60 19.49 0.68 7.34E-06 5.30E-068 80.0 80 11.86 45.70 18.59 0.65 7.07E-06 5.50E-069 90.0 90 12.68 44.88 17.77 0.62 6.84E-06 5.19E-0610 100.0 100 13.45 44.11 17.00 0.59 6.64E-06 5.08E-0611 110.0 110 14.16 43.40 16.29 0.57 6.47E-06 4.91E-0612 120.0 120 14.80 42.76 15.65 0.55 6.30E-06 4.59E-0613 130.0 130 15.41 42.15 15.04 0.53 6.16E-06 4.63E-0614 140.0 140 16.01 41.55 14.44 0.51 6.04E-06 4.66E-0615 150.0 150 16.56 41.00 13.89 0.49 5.93E-06 4.50E-0616 160.0 160 17.00 40.56 13.45 0.47 5.78E-06 3.69E-0617 170.0 170 17.52 40.04 12.93 0.45 5.70E-06 4.48E-0618 180.0 180 17.78 39.78 12.67 0.44 5.51E-06 2.38E-0619 190.0 190 18.04 39.52 12.41 0.43 5.34E-06 2.40E-0620 200.0 200 18.24 39.32 12.21 0.43 5.15E-06 1.82E-0621 210.0 210 18.44 39.12 12.01 0.42 4.99E-06 1.94E-0622 220.0 220 18.61 38.95 11.84 0.41 4.83E-06 1.58E-0623 230.0 230 18.77 38.79 11.68 0.41 4.68E-06 1.65E-0624 240.0 240 18.94 38.62 11.51 0.40 4.55E-06 1.64E-0625 250.0 250 19.12 38.44 11.33 0.40 4.44E-06 1.81E-0626 260.0 260 19.28 38.28 11.17 0.39 4.33E-06 1.70E-0627 270.0 270 19.44 38.12 11.01 0.39 4.22E-06 1.58E-0628 280.0 280 19.62 37.94 10.83 0.38 4.14E-06 1.90E-0629 290.0 290 19.77 37.79 10.68 0.37 4.05E-06 1.69E-0630 300.0 300 19.94 37.62 10.51 0.37 3.97E-06 1.77E-0631 310.0 310 20.09 37.47 10.36 0.36 3.89E-06 1.70E-0632 320.0 320 20.24 37.32 10.21 0.36 3.82E-06 1.62E-0633 330.0 330 20.37 37.19 10.08 0.35 3.75E-06 1.54E-0634 340.0 340 20.52 37.04 9.93 0.35 3.69E-06 1.73E-0635 350.0 350 20.65 36.91 9.80 0.34 3.62E-06 1.48E-0636 360.0 360 20.78 36.78 9.67 0.34 3.56E-06 1.56E-0637 370.0 370 20.90 36.66 9.55 0.33 3.51E-06 1.47E-0638 380.0 380 21.03 36.53 9.42 0.33 3.45E-06 1.49E-0639 390.0 390 21.14 36.42 9.31 0.33 3.40E-06 1.34E-0640 400.0 400 21.26 36.30 9.19 0.32 3.35E-06 1.53E-0641 410.0 410 21.36 36.20 9.09 0.32 3.30E-06 1.32E-0642 420.0 420 21.46 36.10 8.99 0.31 3.25E-06 1.27E-0643 430.0 430 21.57 35.99 8.88 0.31 3.20E-06 1.35E-0644 440.0 440 21.66 35.90 8.79 0.31 3.16E-06 1.18E-0645 450.0 450 21.75 35.81 8.70 0.30 3.11E-06 1.26E-0646 460.0 460 21.85 35.71 8.60 0.30 3.07E-06 1.28E-0647 470.0 470 21.95 35.61 8.50 0.30 3.03E-06 1.29E-0648 480.0 480 22.04 35.52 8.41 0.29 3.00E-06 1.31E-0649 490.0 490 22.12 35.44 8.33 0.29 2.96E-06 1.13E-0650 500.051 510.052 520.053 530.054 540.055 550.056 560.057 570.058 580.059 590.060 600.0
Permeability CalculationsCase k (m/s)
1 2 - 60
2 2 - 5
3 6 - 15
4 16 - 60
B-4
6.6E-06
2.5E-06
4.9E-06
1.5E-06
FIGURE
No.(mins)
Time
Range
10.0
27.1
6.821734Intake Factor
Groundwater level (m)
where:
5.00
33.50
7.85E-03
Length of open hole (m)
Length of uncased hole (m)
Cross-sectional area (m2)
1.E-12
1.E-10
1.E-08
1.E-06
1.E-04
1.E-02
1.E+00
0 100 200 300 400 500 600
Per
mea
bilit
y, k
(m
/s)
Time (seconds)
PERMEABILITY vs ELAPSED TIME
k (Ho) k (previous)
)ln()( 2
1
12 H
H
ttF
Ak
−=
0.10
1.00
0 100 200 300 400 500 600
Hea
d R
atio
(H
/H0)
Time (seconds)
HEAD RATIO vs ELAPSED TIME
MEDIUM
LOW
VERY LOW
PRACTICALLY IMPERMEABLE
HIGH
6/12/2010Paul PetropulosF:\GEOT\Temp\MaiNguyen\GEOTWARA21232AA_Karuah\Data\Groundwater\Water levels\Falling head permeability-BH303_revised.xlsm
CLIENT: HUNTER QUARRIES PTY LTDPROJECT: PROPOSED KARUAH QUARRY EXPANSIONLOCATION: KaruahSUBJECT: Falling Head Permeability TestingJOB NO: GEOTWARA21232AA
Borehole Number GW207 The method of calculation is outlined in BS5930:1999
Borehole/casing diameter 0.1 mElevation at borehole location 32.06 m,RL
Depth below top of casing/standpipe to: k = permeability of the soilbottom of borehole 29.36 m A = cross-sectional area of borehole or casing (m2).bottom of casing 11.36 m F = intake factor (refer to chart)height of casing above surface 0.76 m H1 = variable head at time t1initial ground water level 12.25 m H2=- variable head at time t2
Intake Factor Case (b)
Depth Water Head k (m/s) k (m/s)(secs) (m) Level (m) H/H0 (from H0) (previous)
1 4 6.41 26.41 5.84 0.482 8.0 8 6.76 26.06 5.49 0.94 6.16E-06 6.16E-063 12.0 12 7.12 25.70 5.13 0.88 6.58E-06 7.00E-064 16.0 16 7.49 25.33 4.76 0.82 6.94E-06 7.65E-065 20.0 20 7.83 24.99 4.42 0.76 7.09E-06 7.56E-066 24.0 24 8.13 24.69 4.12 0.71 7.10E-06 7.10E-067 28.0 28 8.39 24.43 3.86 0.66 7.04E-06 6.78E-068 32.0 32 8.64 24.18 3.61 0.62 7.00E-06 6.74E-069 36.0 36 8.86 23.96 3.39 0.58 6.95E-06 6.56E-0610 40.0 40 9.07 23.75 3.18 0.55 6.88E-06 6.40E-0611 44.0 44 9.25 23.57 3.00 0.51 6.81E-06 6.16E-0612 48.0 48 9.42 23.40 2.83 0.48 6.73E-06 5.95E-0613 52.0 52 9.58 23.24 2.67 0.46 6.64E-06 5.66E-0614 56.0 56 9.72 23.10 2.53 0.43 6.56E-06 5.54E-0615 60.0 60 9.85 22.97 2.40 0.41 6.48E-06 5.50E-0616 64.0 64 9.97 22.85 2.28 0.39 6.40E-06 5.17E-0617 68.0 68 10.09 22.73 2.16 0.37 6.36E-06 5.74E-0618 72.0 72 10.20 22.62 2.05 0.35 6.28E-06 5.06E-0619 76.0 76 10.29 22.53 1.96 0.34 6.18E-06 4.55E-0620 80.0 80 10.37 22.45 1.88 0.32 6.09E-06 4.45E-0621 84.0 84 10.45 22.37 1.80 0.31 6.02E-06 4.66E-0622 88.0 88 10.53 22.29 1.72 0.29 5.94E-06 4.36E-0623 92.0 92 10.59 22.23 1.66 0.28 5.84E-06 3.64E-0624 96.0 96 10.65 22.17 1.60 0.27 5.75E-06 3.77E-0625 100.0 100 10.70 22.12 1.55 0.26 5.65E-06 3.52E-0626 104.0 104 10.75 22.07 1.50 0.26 5.56E-06 3.24E-0627 108.0 108 10.80 22.02 1.45 0.25 5.47E-06 3.35E-0628 112.0 112 10.84 21.98 1.41 0.24 5.37E-06 2.81E-0629 116.0 116 10.88 21.94 1.37 0.23 5.29E-06 3.12E-0630 120.0 120 10.92 21.90 1.33 0.23 5.21E-06 2.75E-0631 124.0 124 10.95 21.87 1.30 0.22 5.12E-06 2.60E-0632 128.0 128 10.97 21.85 1.28 0.22 5.01E-06 1.68E-0633 132.0 132 10.98 21.84 1.27 0.22 4.88E-06 9.79E-0734 136.0 136 10.99 21.83 1.26 0.22 4.75E-06 4.90E-0735 140.0 140 10.99 21.83 1.26 0.22 4.61E-06 0.00E+0036 144.0 144 10.99 21.83 1.26 0.22 4.49E-06 2.49E-0737 148.0 148 10.99 21.83 1.26 0.22 4.36E-06 0.00E+0038 152.0 152 11.00 21.82 1.25 0.21 4.25E-06 2.43E-07
Permeability CalculationsCase k (m/s)
1 2 - 38
2 2 - 15
3 20 - 31
4 33 - 38
20.6
19.21427Intake Factor
Groundwater level (m)
where:
18.00
28.60
7.85E-03
Length of open hole (m)
Length of uncased hole (m)
Cross-sectional area (m2)
No.(mins)
Time
Range
4.0
B-2
6.5E-06
4.2E-06
3.4E-06
2.0E-07
FIGURE
1.E-12
1.E-10
1.E-08
1.E-06
1.E-04
1.E-02
1.E+00
0 20 40 60 80 100 120 140 160
Per
mea
bilit
y, k
(m
/s)
Time (seconds)
PERMEABILITY vs ELAPSED TIME
k (Ho) k (previous)
)ln()( 2
1
12 H
H
ttF
Ak
−=
0.10
1.00
0 20 40 60 80 100 120 140 160
Hea
d R
atio
(H
/H0)
Time (seconds)
HEAD RATIO vs ELAPSED TIME
MEDIUM
LOW
VERY LOW
PRACTICALLY IMPERMEABLE
HIGH
6/12/2010Paul PetropulosF:\GEOT\Temp\MaiNguyen\GEOTWARA21232AA_Karuah\Data\Groundwater\Water levels\Falling head permeability-GW207_revised.xlsm
CLIENT: HUNTER QUARRIES PTY LTDPROJECT: PROPOSED KARUAH QUARRY EXPANSIONLOCATION: KaruahSUBJECT: Falling Head Permeability TestingJOB NO: GEOTWARA21232AA
Borehole Number GW205 The method of calculation is outlined in BS5930:1999
Borehole/casing diameter 0.1 mElevation at borehole location 56.87 m,RL
Depth below top of casing/standpipe to: k = permeability of the soilbottom of borehole 37.74 m A = cross-sectional area of borehole or casing (m2).bottom of casing 31.74 m F = intake factor (refer to chart)height of casing above surface 0.74 m H1 = variable head at time t1initial ground water level 24 m H2=- variable head at time t2
Intake Factor Case (b)
Depth Water Head k (m/s) k (m/s)(secs) (m) Level (m) H/H0 (from H0) (previous)
1 6 9.67 47.94 14.33 0.602 12.0 12 10.14 47.47 13.86 0.97 5.56E-06 5.56E-063 18.0 18 10.68 46.93 13.32 0.93 6.10E-06 6.63E-064 24.0 24 11.42 46.19 12.58 0.88 7.21E-06 9.43E-065 30.0 30 12.19 45.42 11.81 0.82 8.05E-06 1.06E-056 36.0 36 12.89 44.72 11.11 0.78 8.47E-06 1.02E-057 42.0 42 13.54 44.07 10.46 0.73 8.72E-06 9.98E-068 48.0 48 14.09 43.52 9.91 0.69 8.76E-06 8.95E-069 54.0 54 14.58 43.03 9.42 0.66 8.72E-06 8.43E-0610 60.0 60 15.03 42.58 8.97 0.63 8.66E-06 8.22E-0611 66.0 66 15.44 42.17 8.56 0.60 8.56E-06 7.70E-0612 72.0 72 15.85 41.76 8.15 0.57 8.52E-06 8.13E-0613 78.0 78 16.23 41.38 7.77 0.54 8.47E-06 7.91E-0614 84.0 84 16.57 41.04 7.43 0.52 8.41E-06 7.62E-0615 90.0 90 16.89 40.72 7.11 0.50 8.32E-06 7.16E-0616 96.0 96 17.20 40.41 6.80 0.47 8.27E-06 7.53E-0617 102.0 102 17.48 40.13 6.52 0.46 8.18E-06 6.86E-0618 108.0 108 17.74 39.87 6.26 0.44 8.11E-06 6.97E-0619 114.0 114 17.99 39.62 6.01 0.42 8.02E-06 6.60E-0620 120.0 120 18.21 39.40 5.79 0.40 7.93E-06 6.18E-0621 126.0 126 18.42 39.19 5.58 0.39 7.85E-06 6.32E-0622 132.0 132 18.62 38.99 5.38 0.38 7.76E-06 6.06E-0623 138.0 138 18.84 38.77 5.16 0.36 7.71E-06 6.73E-0624 144.0 144 19.01 38.60 4.99 0.35 7.63E-06 5.74E-0625 150.0 150 19.18 38.43 4.82 0.34 7.55E-06 5.82E-0626 156.0 156 19.34 38.27 4.66 0.32 7.47E-06 5.59E-0627 162.0 162 19.49 38.12 4.51 0.31 7.39E-06 5.31E-0628 168.0 168 19.63 37.98 4.37 0.30 7.31E-06 5.35E-0629 174.0 174 19.76 37.85 4.24 0.30 7.23E-06 5.02E-0630 180.0 180 19.88 37.73 4.12 0.29 7.15E-06 4.84E-0631 186.0 186 19.98 37.63 4.02 0.28 7.05E-06 4.09E-0632 192.0 192 20.10 37.51 3.90 0.27 6.97E-06 4.76E-0633 198.0 198 20.21 37.40 3.79 0.26 6.90E-06 4.71E-0634 204.0 204 20.30 37.31 3.70 0.26 6.82E-06 4.07E-0635 210.0 210 20.39 37.22 3.61 0.25 6.73E-06 3.98E-0636 216.0 216 20.46 37.15 3.54 0.25 6.64E-06 3.26E-0637 222.0 222 20.55 37.06 3.45 0.24 6.57E-06 4.38E-0638 228.0 228 20.61 37.00 3.39 0.24 6.47E-06 2.78E-0639 234.0 234 20.69 36.92 3.31 0.23 6.42E-06 4.36E-0640 240.0 240 20.76 36.85 3.24 0.23 6.34E-06 3.36E-0641 246.0 246 20.82 36.79 3.18 0.22 6.26E-06 3.20E-0642 252.0 252 20.88 36.73 3.12 0.22 6.19E-06 3.28E-0643 258.0 258 20.93 36.68 3.07 0.21 6.10E-06 2.62E-0644 264.0 264 20.99 36.62 3.01 0.21 6.03E-06 2.90E-0645 270.0 270 21.03 36.58 2.97 0.21 5.95E-06 2.72E-0646 276.0 276 21.08 36.53 2.92 0.20 5.87E-06 2.50E-0647 282.0 282 21.11 36.50 2.89 0.20 5.79E-06 2.04E-0648 288.0 288 21.15 36.46 2.85 0.20 5.72E-06 2.32E-0649 294.0 294 21.19 36.42 2.81 0.20 5.65E-06 2.36E-0650 300.051 306.052 312.053 318.054 324.055 330.056 336.057 342.058 348.059 354.060 360.0
Permeability CalculationsCase k (m/s)
1 2 - 50
2 2 - 8
3 9 - 25
4 26 - 50
B-1
9.3E-06
5.6E-06
7.0E-06
3.6E-06
FIGURE
No.(mins)
Time
Range
6.0
33.6
7.874387Intake Factor
Groundwater level (m)
where:
6.00
37.00
7.85E-03
Length of open hole (m)
Length of uncased hole (m)
Cross-sectional area (m2)
1.E-12
1.E-10
1.E-08
1.E-06
1.E-04
1.E-02
1.E+00
0 50 100 150 200 250 300 350
Per
mea
bilit
y, k
(m
/s)
Time (seconds)
PERMEABILITY vs ELAPSED TIME
k (Ho) k (previous)
)ln()( 2
1
12 H
H
ttF
Ak
−=
0.10
1.00
0 50 100 150 200 250 300 350
Hea
d R
atio
(H
/H0)
Time (seconds)
HEAD RATIO vs ELAPSED TIME
MEDIUM
LOW
VERY LOW
PRACTICALLY IMPERMEABLE
HIGH
6/12/2010Paul PetropulosF:\GEOT\Temp\MaiNguyen\GEOTWARA21232AA_Karuah\Data\Groundwater\Water levels\Falling head permeability-GW205_revised.xlsx
Appendix D Laboratory analytical reports
ANALYTICAL REPORTANALYTICAL REPORT29 November 201029 November 2010
Coffey Geotechnics Pty LtdCoffey Geotechnics Pty Ltd
Lot 101, 19 Warabrook BlvdLot 101, 19 Warabrook Blvd
WarabrookWarabrook
NSWNSW 23042304
Attention:Attention: Andrew TaitAndrew Tait
Your Reference:Your Reference: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188
Our Reference:Our Reference: SE78108SE78108 Samples:Samples: 3 Waters3 Waters
Received:Received: 11/5/1011/5/10
Preliminary Report Sent:Preliminary Report Sent: 17/05/1017/05/10
These samples were analysed in accordance with your written instructions.These samples were analysed in accordance with your written instructions.
For and on Behalf of:For and on Behalf of:
SGS ENVIRONMENTAL SERVICESSGS ENVIRONMENTAL SERVICES
Sample Receipt:Sample Receipt: Angela MamalicosAngela Mamalicos [email protected]@sgs.com
Production Manager:Production Manager: Huong CrawfordHuong Crawford [email protected]@sgs.com
Results Approved and/or Authorised by:Results Approved and/or Authorised by:
Page 1 of 24Page 1 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
BTEX in Water (µg/L)
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (BTEX) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (BTEX) 11/05/2010 11/05/2010 11/05/2010
Benzene µg/L <0.5 <0.5 <0.5
Toluene µg/L <0.5 <0.5 <0.5
Ethylbenzene µg/L <0.5 <0.5 <0.5
Total Xylenes µg/L <1.5 <1.5 <1.5
Surrogate % 75 84 80
Page 2 of 24Page 2 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
TRH in water with C6-C9 by P/T
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (TRH C6-C9 PT) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (TRH C6-C9 PT) 11/05/2010 11/05/2010 11/05/2010
TRH C6 - C9 P&T in µg/L µg/L <40 <40 <40
Date Extracted (TRH C10-C36) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (TRH C10-C36) 12/05/2010 12/05/2010 12/05/2010
TRH C10 - C14 µg/L <100 <100 <100
TRH C15 - C28 µg/L <200 <200 <200
TRH C29 - C36 µg/L <200 <200 <200
Page 3 of 24Page 3 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
PAHs in Water
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted 11/05/2010 11/05/2010 11/05/2010
Date Analysed 12/05/2010 12/05/2010 12/05/2010
Naphthalene µg/L <0.50 <0.50 <0.50
2-Methylnaphthalene µg/L <0.5 <0.5 <0.5
1-Methylnaphthalene µg/L <0.5 <0.5 <0.5
Acenaphthylene µg/L <0.50 <0.50 <0.50
Acenaphthene µg/L <0.50 <0.50 <0.50
Fluorene µg/L <0.50 <0.50 <0.50
Phenanthrene µg/L <0.50 <0.50 <0.50
Anthracene µg/L <0.50 <0.50 <0.50
Fluoranthene µg/L <0.50 <0.50 <0.50
Pyrene µg/L <0.50 <0.50 <0.50
Benzo[a]anthracene µg/L <0.50 <0.50 <0.50
Chrysene µg/L <0.50 <0.50 <0.50
Benzo[b,k ]fluoranthene µg/L <1.0 <1.0 <1.0
Benzo[a]pyrene µg/L <0.50 <0.50 <0.50
Indeno[123-cd ]pyrene µg/L <0.50 <0.50 <0.50
Dibenzo[ah]anthracene µg/L <0.50 <0.50 <0.50
Benzo[ghi]perylene µg/L <0.50 <0.50 <0.50
Total PAHs µg/L <9 <9 <9
Nitrobenzene-d5 % 109 124 110
2-Fluorobiphenyl % 107 123 99
�p -Terphenyl-�d14 % 125 129 118
Page 4 of 24Page 4 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
OC Pesticides in Water
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted 11/05/2010 11/05/2010 11/05/2010
Date Analysed 12/05/2010 12/05/2010 12/05/2010
HCB µg/L <0.2 <0.2 <0.2
alpha -BHC µg/L <0.2 <0.2 <0.2
gamma -BHC(Lindane) µg/L <0.2 <0.2 <0.2
Heptachlor µg/L <0.2 <0.2 <0.2
Aldrin µg/L <0.2 <0.2 <0.2
beta -BHC µg/L <0.2 <0.2 <0.2
delta -BHC µg/L <0.2 <0.2 <0.2
Heptachlor Epoxide µg/L <0.2 <0.2 <0.2
o,p-DDE µg/L <0.2 <0.2 <0.2
alpha -Endosulfan µg/L <0.2 <0.2 <0.2
trans -Chlordane µg/L <0.2 <0.2 <0.2
cis-Chlordane µg/L <0.2 <0.2 <0.2
trans -Nonachlor µg/L <0.2 <0.2 <0.2
p,p-DDE µg/L <0.2 <0.2 <0.2
Dieldrin µg/L <0.2 <0.2 <0.2
Endrin µg/L <0.2 <0.2 <0.2
o,p-DDD µg/L <0.2 <0.2 <0.2
o,p-DDT µg/L <0.2 <0.2 <0.2
beta-Endosulfan µg/L <0.2 <0.2 <0.2
p,p-DDD µg/L <0.2 <0.2 <0.2
p,p-DDT µg/L <0.2 <0.2 <0.2
Endosulfan Sulphate µg/L <0.2 <0.2 <0.2
Endrin Aldehyde µg/L <0.2 <0.2 <0.2
Methoxychlor µg/L <0.2 <0.2 <0.2
Endrin Ketone µg/L <0.2 <0.2 <0.2
2,4,5,6-Tetrachloro-m-xylene (Surrogate % 103 109 92
Page 5 of 24Page 5 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
OP Pesticides in Water by GCMS
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted 11/05/2010 11/05/2010 11/05/2010
Date Analysed 12/05/2010 12/05/2010 12/05/2010
Dichlorvos µg/L <1 <1 <1
Dimethoate µg/L <1 <1 <1
Diazinon µg/L <0.5 <0.5 <0.5
Fenitrothion µg/L <0.2 <0.2 <0.2
Malathion µg/L <0.20 <0.20 <0.20
Chlorpyrifos-ethyl µg/L <0.2 <0.2 <0.2
Parathion-ethyl µg/L <0.2 <0.2 <0.2
Bromofos-ethyl µg/L <0.2 <0.2 <0.2
Methidathion µg/L <0.5 <0.5 <0.5
Ethion µg/L <0.2 <0.2 <0.2
Azinphos-methyl µg/L <0.20 <0.20 <0.20
2-fluorobiphenyl (Surr) % 90 102 92
d14-p-Terphenyl (Surr) % 96 104 100
Page 6 of 24Page 6 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Phenoxy Acid Herbicides- Water
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (Phenoxy Acid Herbicides) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (Phenoxy Acid Herbicides) 12/05/2010 12/05/2010 12/05/2010
2.4.5.TP (Silvex, Fenoprop) µg/L <0.5 <0.5 <0.5
2.4-DB µg/L <0.5 <0.5 <0.5
2.4.5.T µg/L <0.5 <0.5 <0.5
2.4-D µg/L <0.5 <0.5 <0.5
Dicamba µg/L <0.5 <0.5 <0.5
Dichloroprop µg/L <0.5 <0.5 <0.5
Dinoseb µg/L <0.5 <0.5 <0.5
MCPA µg/L <0.5 <0.5 <0.5
Mecoprop µg/L <0.5 <0.5 <0.5
Picloram µg/L <1 <1 <1
2.4- DCPAA (Surrogate) % 120 130 127
2.4.6-Tribromophenol - (Surrogate) % 123 124 125
Page 7 of 24Page 7 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Inorganics
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (pH) 12/05/2010 12/05/2010 12/05/2010
Date Analysed (pH) 13/05/2010 12/05/2010 13/05/2010
pH pH Units 7.4 7.4 6.6
Date Extracted (Conductivity) 12/05/2010 12/05/2010 12/05/2010
Date Analysed (Conductivity) 13/05/2010 13/05/2010 13/05/2010
Electrical Conductivity µS/cm 1,300 1,400 2,900
Date Extracted (TDS) 18/05/2010 18/05/2010 18/05/2010
Date Analysed (TDS) 18/05/2010 18/05/2010 18/05/2010
Total Dissolved Solids mg/L 670 1,540 1,504
Date Extracted (Alkalinity) 14/05/2010 14/05/2010 14/05/2010
Date Analysed (Alkalinity) 14/05/2010 14/05/2010 14/05/2010
Total Alkalinity as CaCO3 mg/L 200 200 200
Bicarbonate Alkalinity as CaCO3 mg/L 200 200 200
Page 8 of 24Page 8 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Inorganics
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (NO2) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (NO2) 12/05/2010 12/05/2010 12/05/2010
Nitrite as N mg/L 0.009 0.006 <0.005
Date Extracted (TKN) 12/05/2010 12/05/2010 12/05/2010
Date Analysed (TKN) 12/05/2010 12/05/2010 12/05/2010
Total Kjeldahl Nitrogen mg/L 1.94 <0.200 <0.200
Total Nitrogen (by calc.) mg/L 2.48 <0.200 <0.200
Date Extracted (Ammonia) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (Ammonia) 12/05/2010 12/05/2010 12/05/2010
Ammonia as N mg/L 0.24 0.10 0.02
Date Extracted (Total P) 12/05/2010 12/05/2010 12/05/2010
Date Analysed (Total P) 12/05/2010 12/05/2010 12/05/2010
Total Phosphorus mg/L 0.29 0.14 0.15
Date Extracted (O-PO4 as P) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (O-PO4 as P) 12/05/2010 12/05/2010 12/05/2010
Ortho Phosphate as P (Filterable-Reactiv mg/L <0.005 <0.005 0.057
Page 9 of 24Page 9 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Anions in water
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted 11/05/2010 11/05/2010 11/05/2010
Date Analysed 12/05/2010 12/05/2010 12/05/2010
Chloride, Cl mg/L 260 760 760
Sulphate, SO4 mg/L 55 66 61
Fluoride, F mg/L 0.53 0.75 0.72
Nitrate as N mg/L 0.52 <0.005 <0.01
Page 10 of 24Page 10 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Trace HM (ICP-MS)-Dissolved
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (Metals-ICPMS) 13/05/2010 13/05/2010 13/05/2010
Date Analysed (Metals-ICPMS) 13/05/2010 13/05/2010 13/05/2010
Arsenic µg/L <1 3 3
Cadmium µg/L 0.1 <0.1 <0.1
Chromium µg/L <1 1 1
Copper µg/L 8 <1 <1
Lead µg/L 3 <1 <1
Zinc µg/L 130 79 85
Nickel µg/L 5 5 4
Manganese µg/L 110 440 440
Iron µg/L 160 1,900 2,000
Page 11 of 24Page 11 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Mercury Cold Vapor/Hg Analyser
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (Mercury) 12/05/2010 12/05/2010 12/05/2010
Date Analysed (Mercury) 12/05/2010 12/05/2010 12/05/2010
Mercury (Dissolved) mg/L <0.0001 <0.0001 <0.0001
Page 12 of 24Page 12 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Metals in water by ICP-OES
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (Metals) 11/05/2010 11/05/2010 11/05/2010
Date Analysed (Metals) 11/05/2010 11/05/2010 11/05/2010
Calcium (Dissolved) mg/L 20 36 37
Magnesium (Dissolved) mg/L 16 41 42
Potassium (Dissolved) mg/L 6.0 1.8 1.8
Sodium (Dissolved) mg/L 220 500 500
Page 13 of 24Page 13 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Trace HM (ICP-MS)-Totals
Our Reference: UNITS SE78108-1 SE78108-2 SE78108-3
Your Reference ------------- GW 205 GW 207 QC 1
Sample Matrix ------------ Water Water Water
Date Sampled 4/05/2010 4/05/2010 4/05/2010
Date Extracted (Metals-ICPMS) 13/05/2010 13/05/2010 13/05/2010
Date Analysed (Metals-ICPMS) 13/05/2010 13/05/2010 13/05/2010
Iron (Total) µg/L 14,000 2,400 2,400
Page 14 of 24Page 14 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Method ID Methodology Summary
SEO-018 BTEX / C6-C9 Hydrocarbons - Soil samples are extracted with methanol, purged and concentrated by a purge
and trap apparatus, and then analysed using GC/MS technique. Water samples undergo the same analysis
without the extraction step. Based on USEPA 5030B and 8260B.
SEO-020 Total Recoverable Hydrocarbons - determined by solvent extraction with dichloromethane / acetone for soils
and dichloromethane for waters, followed by instrumentation analysis using GC/FID.
Where applicable Solid Phase Extraction Manifold technique is used for aliphatic / aromatic fractionation.
SEO-030 Polynuclear Aromatic Hydrocarbons - determined by solvent extraction with dichloromethane / acetone for
soils and dichloromethane for waters, followed by instrumentation analysis using GC/MS SIM mode.
SEO-005 OC/OP/PCB - Determination of a suite of Organchlorine Pesticides, Chlorinated Organo-phosphorus Pesticides
and Polychlorinated Biphenyls (PCB's) by liquid-liquid extraction using dichloromethane for waters, or
mechanical extraction using acetone / hexane for soils, followed by instrumentation analysis using GC/ECD.
Based on USEPA 8081/8082.
AN420 Semi-Volatile Organic Compounds (SVOCs) including OC, OP, PCB, Herbicides, PAH, Phthalates, and
Speciated Phenols in soils, sediments and waters are determined by GCMS/ECD/FID technique following
appropriate solvent extraction process (Based on USEPA 3500C and 8270D).
PEO-720 Semi-Volatile Organic Compounds (SVOCs) including OC, OP, PCB, Herbicides, PAH, Phthalates, and
Speciated Phenols in soils, sediments and waters are determined by GCMS technique following appropriate
solvent extraction process.
AN101 pH - Measured using pH meter and electrode based on APHA 21st Edition, 4500-H+. For water analyses the
results reported are indicative only as the sample holding time requirement specified in APHA was not met
(APHA requires that the pH of the samples are to be measured within 15 minutes after sampling).
SEI-037 Ammonia - Determined by salicylate colourimetric method using Discrete Analyser.
AN106 Conductivity and TDS by Calculation (cTDS) - Conductivity is measured using a conductivity cell and
dedicated meter, in accordance with APHA 21st Edition, 2510.
TDS is calculated by TDS(mg/L)=0.6 x Conductivity(µS/cm).
AN113 Total Dissolved Solids (TDS) - determined gravimetrically by evaporating the filtered sample to dryness at
180C, in accordance with APHA 21st Edition, 2540C.
Total Solids (TS) - determined gravimetrically by evaporating the well-mixed sample to dryness at 105C, in
accordance with APHA 21st Edition, 2540B.
SEI-012 Alkalinity - determined by titration with standard hydrochloric acid, in accordance with APHA 21st Edition,
2320B.
AN277 Nitrite as N - determined by colourimetric technique using discrete analyser. Based on APHA 21st Edition,
4500-NO2-B.
Page 15 of 24Page 15 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Method ID Methodology Summary
AN292 Total Kjeldahl Nitrogen (TKN) - Determined by colourimetric technique using discrete analyser following
digestion with Sulphuric Acid, K2SO4 and CuSO4. Based on APHA 21st Edition, 4500-Norg D / USEPA 351.2.
SEI-103 Total Nitrogen - The sum of Nitrate, Nitrite and Total Kjeldahl Nitrogen.
AN293 Total Phosphorus - Determined by colourimetric technique using discrete analyser following digestion with
Sulphuric Acid, K2SO4 and CuSO4. Based on APHA 21st Edition, 4500-P E / USEPA 365.4.
AN278 Reactive Phosphorus - Sample is filtered and determined by colourimetric technique using discrete analyser.
Based on APHA 21st Edition, 4500-P E.
SEI-038 Water Soluble Chloride
After carrying out a 1:5 soil:water extraction, an aliquot of the extract is reacted with mercuric thiocyanate
forming a mercuric chloride complex. In the presence of ferric iron, highly coloured ferric thiocyanate is
formed which is proportional to the chloride concentration. Reference NEPM, Schedule B(3), 401 and APHA
4500Cl-
Water Soluble Sulphate
After carrying out a 1:5 soil:water extraction ,sulphate in the extract is precipitated in an acidic medium with
barium chloride. The resulting turbidity is measured photometrically at 405nm and compared with standard
calibration solutions to determine the sulphate concentration in the sample. Reference NEPM, Schedule B(3),
401 and APHA 4500-SO42-.
AN318 Determination of elements at trace level in waters by ICP-MS technique, in accordance with USEPA 6020A.
SEM-005 Mercury - determined by Cold-Vapour AAS following appropriate sample preparation or digestion process.
Based on APHA 21st Edition, 3112B.
SEM-010 Determination of elements by ICP-OES following appropriate sample preparation / digestion process. Based on
USEPA 6010C / APHA 21st Edition, 3120B.
SEP-015 Digestion of Waters - Samples are digested by heating with nitric acid for the analysis of total metals by
ICPMS, based on APHA 21st Edition, 3030E.
Page 16 of 24Page 16 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
BTEX in Water (µg/L) Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (BTEX) 11/05/1
0
[NT] [NT] LCS 11/05/10
Date Analysed (BTEX) 11/05/1
0
[NT] [NT] LCS 11/05/10
Benzene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 102%
Toluene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 103%
Ethylbenzene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 104%
Total Xylenes µg/L 1.5 SEO-018 <1.5 [NT] [NT] LCS 103%
Surrogate % 0 SEO-018 67 [NT] [NT] LCS 73%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
TRH in water with C6-C9
by P/T
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (TRH
C6-C9 PT)
11/05/1
0
[NT] [NT] LCS 11/05/10
Date Analysed (TRH
C6-C9 PT)
11/05/1
0
[NT] [NT] LCS 11/05/10
TRH C6 - C9 P&T
in µg/L
µg/L 40 SEO-018 <40 [NT] [NT] LCS 99%
Date Extracted (TRH
C10-C36)
11/05/2
010
[NT] [NT] LCS 11/05/2010
Date Analysed (TRH
C10-C36)
12/05/2
010
[NT] [NT] LCS 12/05/2010
TRH C10 - C14 µg/L 100 SEO-020 <100 [NT] [NT] LCS 84%
TRH C15 - C28 µg/L 200 SEO-020 <200 [NT] [NT] LCS 70%
TRH C29 - C36 µg/L 200 SEO-020 <200 [NT] [NT] LCS 74%
Page 17 of 24Page 17 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
PAHs in Water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 11/05/2
010
[NT] [NT] LCS 11/05/2010
Date Analysed 12/05/2
010
[NT] [NT] LCS 12/05/2010
Naphthalene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 96%
2-Methylnaphthalene µg/L 0.5 SEO-030 <0.5 [NT] [NT] [NR] [NR]
1-Methylnaphthalene µg/L 0.5 SEO-030 <0.5 [NT] [NT] [NR] [NR]
Acenaphthylene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 97%
Acenaphthene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 109%
Fluorene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Phenanthrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 111%
Anthracene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 115%
Fluoranthene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 111%
Pyrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 115%
Benzo[a]anthracene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Chrysene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[b,k ]fluoranthe
ne
µg/L 1 SEO-030 <1.0 [NT] [NT] [NR] [NR]
Benzo[a]pyrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 94%
Indeno[123-cd ]pyren
e
µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Dibenzo[ah]anthrace
ne
µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[ghi]perylene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Total PAHs µg/L 9 SEO-030 <9 [NT] [NT] [NR] [NR]
Nitrobenzene-d5 % 0 SEO-030 130 [NT] [NT] LCS 129%
2-Fluorobiphenyl % 0 SEO-030 119 [NT] [NT] LCS 124%
�p -Terphenyl-�d
14
% 0 SEO-030 130 [NT] [NT] LCS 127%
Page 18 of 24Page 18 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
OC Pesticides in Water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 11/05/1
0
[NT] [NT] LCS 11/05/10
Date Analysed 12/05/1
0
[NT] [NT] LCS 12/05/10
HCB µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
alpha -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
gamma -BHC(Lindane) µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Heptachlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 113%
Aldrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 103%
beta -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
delta -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 91%
Heptachlor Epoxide µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
o,p-DDE µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
alpha -Endosulfan µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
trans -Chlordane µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
cis-Chlordane µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
trans -Nonachlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDE µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Dieldrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 110%
Endrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 128%
o,p-DDD µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
o,p-DDT µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
beta-Endosulfan µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDD µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDT µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 103%
Endosulfan Sulphate µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Endrin Aldehyde µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Methoxychlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Endrin Ketone µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
2,4,5,6-Tetrachloro-m-xy
lene (Surrogate
% 0 SEO-005 108 [NT] [NT] LCS 80%
Page 19 of 24Page 19 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
OP Pesticides in Water
by GCMS
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 11/5/10 [NT] [NT] LCS 11/05/10
Date Analysed 12/5/10 [NT] [NT] LCS 12/05/10
Dichlorvos µg/L 1 AN420 <1 [NT] [NT] LCS 82%
Dimethoate µg/L 1 AN420 <1 [NT] [NT] [NR] [NR]
Diazinon µg/L 0.5 AN420 <0.5 [NT] [NT] LCS 89%
Fenitrothion µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Malathion µg/L 0.2 AN420 <0.20 [NT] [NT] [NR] [NR]
Chlorpyrifos-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] LCS 104%
Parathion-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Bromofos-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Methidathion µg/L 0.5 AN420 <0.5 [NT] [NT] [NR] [NR]
Ethion µg/L 0.2 AN420 <0.2 [NT] [NT] LCS 80%
Azinphos-methyl µg/L 0.2 AN420 <0.20 [NT] [NT] [NR] [NR]
2-fluorobiphenyl (Surr) % 0 AN420 86 [NT] [NT] LCS 100%
d14-p-Terphenyl (Surr) % 0 AN420 82 [NT] [NT] LCS 100%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Phenoxy Acid
Herbicides- Water
Base + Duplicate +
%RPD
Duplicate + %RPD
2.4.5.TP (Silvex,
Fenoprop)
µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 105%
2.4-DB µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
2.4.5.T µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 108%
2.4-D µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 87%
Dicamba µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Dichloroprop µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Dinoseb µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
MCPA µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 101%
Mecoprop µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 112%
Picloram µg/L 1.0 PEO-720 <1 [NT] [NT] [NR] [NR]
2.4- DCPAA
(Surrogate)
% 1 PEO-720 119 [NT] [NT] LCS 122%
2.4.6-Tribromophenol -
(Surrogate)
% 1 PEO-720 123 [NT] [NT] LCS 123%
Page 20 of 24Page 20 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (pH) [NT] [NT] [NT] [NR] [NR]
Date Analysed (pH) [NT] [NT] [NT] [NR] [NR]
pH pH Units 0 AN101 [NT] [NT] [NT] [NR] [NR]
Electrical Conductivity µS/cm 1 AN106 [NT] [NT] [NT] [NR] [NR]
Date Extracted (TDS) 18/05/2
010
[NT] [NT] LCS 18/05/2010
Date Analysed (TDS) 18/05/2
010
[NT] [NT] LCS 18/05/2010
Total Dissolved Solids mg/L 5 AN113 <5 [NT] [NT] LCS 87%
Date Extracted
(Alkalinity)
14/05/2
010
[NT] [NT] LCS 14/05/2010
Date Analysed
(Alkalinity)
14/05/2
010
[NT] [NT] LCS 14/05/2010
Total Alkalinity as
CaCO3
mg/L 2 SEI-012 <2.0 [NT] [NT] LCS 97%
Bicarbonate Alkalinity as
CaCO3
mg/L 2 SEI-012 <2.0 [NT] [NT] [NR] [NR]
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (NO2) 11/05/2
010
SE78108-1 11/05/2010 ||
11/05/2010
SE78108-2 11/05/2010
Date Analysed (NO2) 12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Nitrite as N mg/L 0.005 AN277 <0.005 SE78108-1 0.009 || 0.009 ||
RPD: 0
SE78108-2 95%
Date Extracted (TKN) 12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Date Analysed (TKN) 12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Total Kjeldahl Nitrogen mg/L 0.2 AN292 <0.200 SE78108-1 1.94 || 1.93 || RPD: 1 SE78108-2 99%
Total Nitrogen (by calc.) mg/L 0.2 SEI-103 <0.200 SE78108-1 2.48 || [N/T] [NR] [NR]
Ammonia as N mg/L 0.01 SEI-037 <0.01 SE78108-1 0.24 || 0.24 || RPD: 0 SE78108-2 99%
Date Extracted (Total P) 12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Date Analysed (Total P) 12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Total Phosphorus mg/L 0.05 AN293 <0.05 SE78108-1 0.29 || 0.28 || RPD: 4 SE78108-2 99%
Date Extracted
(O-PO4 as P)
11/05/2
010
SE78108-1 11/05/2010 ||
11/05/2010
SE78108-2 11/05/2010
Date Analysed
(O-PO4 as P)
12/05/2
010
SE78108-1 12/05/2010 ||
12/05/2010
SE78108-2 12/05/2010
Page 21 of 24Page 21 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Ortho Phosphate as P
(Filterable-Reactiv
mg/L 0.005 AN278 <0.005 SE78108-1 <0.005 || <0.005 SE78108-2 101%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Anions in water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 11/05/1
0
[NT] [NT] LCS 11/05/10
Date Analysed 12/05/1
0
[NT] [NT] LCS 12/05/10
Chloride, Cl mg/L 0.05 SEI-038 <0.05 [NT] [NT] LCS 100%
Sulphate, SO4 mg/L 0.1 SEI-038 <0.1 [NT] [NT] LCS 100%
Fluoride, F mg/L 0.02 SEI-038 <0.02 [NT] [NT] LCS 98%
Nitrate as N mg/L 0.005 SEI-038 <0.005 [NT] [NT] LCS 100%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Trace HM
(ICP-MS)-Dissolved
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Metals-ICPMS)
13/05/2
010
[NT] [NT] LCS 13/05/2010
Date Analysed
(Metals-ICPMS)
13/05/2
010
[NT] [NT] LCS 13/05/2010
Arsenic µg/L 1 AN318 <1 [NT] [NT] LCS 96%
Cadmium µg/L 0.1 AN318 <0.1 [NT] [NT] LCS 89%
Chromium µg/L 1 AN318 <1 [NT] [NT] LCS 95%
Copper µg/L 1 AN318 <1 [NT] [NT] LCS 96%
Lead µg/L 1 AN318 <1 [NT] [NT] LCS 92%
Zinc µg/L 1 AN318 <1 [NT] [NT] LCS 91%
Nickel µg/L 1 AN318 <1 [NT] [NT] LCS 96%
Manganese µg/L 1 AN318 <1 [NT] [NT] LCS 95%
Iron µg/L 5 AN318 <5 [NT] [NT] LCS 97%
Page 22 of 24Page 22 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Mercury Cold Vapor/Hg
Analyser
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Mercury)
12/05/2
010
[NT] [NT] LCS 12/05/2010
Date Analysed
(Mercury)
12/05/2
010
[NT] [NT] LCS 12/05/2010
Mercury (Dissolved) mg/L 0.0001 SEM-005 <0.000
1
[NT] [NT] LCS 111%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Metals in water by
ICP-OES
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (Metals) 11/05/2
010
[NT] [NT] LCS 11/05/2010
Date Analysed (Metals) 11/05/2
010
[NT] [NT] LCS 11/05/2010
Calcium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 107%
Magnesium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 104%
Potassium (Dissolved) mg/L 0.2 SEM-010 <0.2 [NT] [NT] LCS 106%
Sodium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 103%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Trace HM
(ICP-MS)-Totals
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Metals-ICPMS)
SEP-015 13/05/2
010
[NT] [NT] LCS 13/05/2010
Date Analysed
(Metals-ICPMS)
SEP-015 13/05/2
010
[NT] [NT] LCS 13/05/2010
Iron (Total) µg/L 5 AN318 <5 [NT] [NT] LCS 105%
Page 23 of 24Page 23 of 24
PROJECT:PROJECT: GEOTWARA21232AA - PO-12188GEOTWARA21232AA - PO-12188 REPORT NO:REPORT NO: SE78108SE78108
Result CodesResult Codes
[INS][INS] :: Insufficient Sample for this testInsufficient Sample for this test [RPD] : Relative Percentage Difference[RPD] : Relative Percentage Difference
[NR][NR] :: Not RequestedNot Requested * :* : Not part of NATA AccreditationNot part of NATA Accreditation
[NT][NT] :: Not testedNot tested [N/A] : Not Applicable[N/A] : Not Applicable
[LOR] : Limit of reporting[LOR] : Limit of reporting
Report CommentsReport Comments
Nitrate - LOR raised by 2x due to high EC samples Nitrate - LOR raised by 2x due to high EC samples
Samples analysed as received. Solid samples expressed on a dry weight basis.Samples analysed as received. Solid samples expressed on a dry weight basis.
Date Organics extraction commenced:Date Organics extraction commenced:
NATA Corporate Accreditation No. 2562, Site No 4354NATA Corporate Accreditation No. 2562, Site No 4354
Note: Test results are not corrected for recovery (excluding Air-toxics and Dioxins/Furans*) Note: Test results are not corrected for recovery (excluding Air-toxics and Dioxins/Furans*)
This document is issued by the Company subject to its General Conditions of ServiceThis document is issued by the Company subject to its General Conditions of Service
(www.sgs.com/terms_and_conditions.htm). Attention is drawn to the limitations of liability,(www.sgs.com/terms_and_conditions.htm). Attention is drawn to the limitations of liability,
indemnification and jurisdictional issues established therein. indemnification and jurisdictional issues established therein.
This document is to be treated as an original within the meaning of UCP 600. Any holder of thisThis document is to be treated as an original within the meaning of UCP 600. Any holder of this
document is advised that information contained hereon reflects the Company's findings at the time ofdocument is advised that information contained hereon reflects the Company's findings at the time of
its intervention only and within the limits of client's instructions, if any. The Company's soleits intervention only and within the limits of client's instructions, if any. The Company's sole
responsibility is to its Client and this document does not exonerate parties to a transaction fromresponsibility is to its Client and this document does not exonerate parties to a transaction from
exercising all their rights and obligations under the transaction documents. Any unauthorizedexercising all their rights and obligations under the transaction documents. Any unauthorized
alteration, forgery or falsification of the content or appearance of this document is unlawful andalteration, forgery or falsification of the content or appearance of this document is unlawful and
offenders may be prosecuted to the fullest extent of the law. offenders may be prosecuted to the fullest extent of the law.
Quality Control ProtocolQuality Control Protocol
Method Blank: An analyte free matrix to which all reagents are added in the same volume or proportions as used in sample processing.
The method blank should be carried through the complete sample preparation and analytical procedure. A method blank is prepared every The method blank should be carried through the complete sample preparation and analytical procedure. A method blank is prepared every
20 samples.20 samples.
Duplicate: A separate portion of a sample being analysed that is treated the same as the other samples in the batch. One duplicate is
processed at least every 10 samples.processed at least every 10 samples.
Surrogate Spike: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical
process, but which is not normally found in environmental samples. Surrogates are added to samples before extraction to monitor extraction process, but which is not normally found in environmental samples. Surrogates are added to samples before extraction to monitor extraction
efficiency and percent recovery in each sample.efficiency and percent recovery in each sample.
Internal Standard: Added to all samples requiring analysis for organics (where relevant) or metals by ICP after the extraction/digestion
process; the compounds/elements serve to give a standard of retention time and/or response, which is invariant from run-to-run with process; the compounds/elements serve to give a standard of retention time and/or response, which is invariant from run-to-run with
the instruments.the instruments.
Laboratory Control Sample: A known matrix spiked with compound(s) representative of the target analytes. It is used to document
laboratory performance. When the results of the matrix spike analysis indicates a potential problem due to the sample matrix itself, the LCS laboratory performance. When the results of the matrix spike analysis indicates a potential problem due to the sample matrix itself, the LCS
results are used to verify that the laboratory can perform the analysis in a clean matrix.results are used to verify that the laboratory can perform the analysis in a clean matrix.
Matrix Spike: An aliquot of sample spiked with a known concentration of target analyte(s). The spiking occurs prior to sample preparation
and analysis. A matrix spike is used to document the bias of a method in a given sample matrix.and analysis. A matrix spike is used to document the bias of a method in a given sample matrix.
Quality Acceptance CriteriaQuality Acceptance Criteria
The QC criteria are subject to internal review according to the SGS QAQC plan and may be provided on request or alternatively can be foundThe QC criteria are subject to internal review according to the SGS QAQC plan and may be provided on request or alternatively can be found
here: http://www.au.sgs.com/sgs-mp-au-env-qu-022-qa-qc-plan-en-09.pdfhere: http://www.au.sgs.com/sgs-mp-au-env-qu-022-qa-qc-plan-en-09.pdf
Page 24 of 24Page 24 of 24
ANALYTICAL REPORTANALYTICAL REPORT16 November 201016 November 2010
Coffey Geotechnics Pty LtdCoffey Geotechnics Pty Ltd
Lot 101, 19 Warabrook BlvdLot 101, 19 Warabrook Blvd
WarabrookWarabrook
NSWNSW 23042304
Attention:Attention: Dane DwyerDane Dwyer
Your Reference:Your Reference: GEOTWARA21232AAGEOTWARA21232AA
Our Reference:Our Reference: SE82941SE82941 Samples:Samples: 2 Waters2 Waters
Received:Received: 09/11/201009/11/2010
Preliminary Report Sent:Preliminary Report Sent: 16/11/1016/11/10
These samples were analysed in accordance with your written instructions.These samples were analysed in accordance with your written instructions.
For and on Behalf of:For and on Behalf of:
SGS ENVIRONMENTAL SERVICESSGS ENVIRONMENTAL SERVICES
Sample Receipt:Sample Receipt: Angela MamalicosAngela Mamalicos [email protected]@sgs.com
Production Manager:Production Manager: Huong CrawfordHuong Crawford [email protected]@sgs.com
Results Approved and/or Authorised by:Results Approved and/or Authorised by:
Page 1 of 25Page 1 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
BTEX in Water (µg/L)
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (BTEX) 12/11/2010 12/11/2010
Date Analysed (BTEX) 12/11/2010 12/11/2010
Benzene µg/L <0.5 <0.5
Toluene µg/L <0.5 <0.5
Ethylbenzene µg/L <0.5 <0.5
m&p-Xylene µg/L <1 <1
o-Xylene µg/L <0.5 <0.5
Total Xylenes µg/L <1.5 <1.5
Surrogate % 110 111
Page 2 of 25Page 2 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
TRH in water with C6-C9 by P/T
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (TRH C6-C9 PT) 12/11/2010 12/11/2010
Date Analysed (TRH C6-C9 PT) 12/11/2010 12/11/2010
TRH C6 - C9 P&T in µg/L µg/L <40 <40
Date Extracted (TRH C10-C36) 12/11/2010 12/11/2010
Date Analysed (TRH C10-C36) 12/11/2010 12/11/2010
TRH C10 - C14 µg/L <100 <100
TRH C15 - C28 µg/L <200 1,150
TRH C29 - C36 µg/L <200 <200
Page 3 of 25Page 3 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
PAHs in Water
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted 12/11/2010 12/11/2010
Date Analysed 12/11/2010 12/11/2010
Naphthalene µg/L <0.50 <0.50
Acenaphthylene µg/L <0.50 <0.50
Acenaphthene µg/L <0.50 <0.50
Fluorene µg/L <0.50 <0.50
Phenanthrene µg/L <0.50 <0.50
Anthracene µg/L <0.50 <0.50
Fluoranthene µg/L <0.50 <0.50
Pyrene µg/L <0.50 <0.50
Benzo[a]anthracene µg/L <0.50 <0.50
Chrysene µg/L <0.50 <0.50
Benzo[b]fluoranthene µg/L <0.50 <0.50
Benzo[k]fluoranthene µg/L <0.50 <0.50
Benzo[a]pyrene µg/L <0.50 <0.50
Indeno[123-cd ]pyrene µg/L <0.50 <0.50
Dibenzo[ah]anthracene µg/L <0.50 <0.50
Benzo[ghi]perylene µg/L <0.50 <0.50
Total PAHs µg/L <8 <8
Nitrobenzene-d5 % # 72
2-Fluorobiphenyl % # 76
�p -Terphenyl-�d14 % # 98
Page 4 of 25Page 4 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
OC Pesticides in Water
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted 12/11/2010 12/11/2010
Date Analysed 12/11/2010 12/11/2010
HCB µg/L <0.2 <0.2
alpha -BHC µg/L <0.2 <0.2
gamma -BHC(Lindane) µg/L <0.2 <0.2
Heptachlor µg/L <0.2 <0.2
Aldrin µg/L <0.2 <0.2
beta -BHC µg/L <0.2 <0.2
delta -BHC µg/L <0.2 <0.2
Heptachlor Epoxide µg/L <0.2 <0.2
o,p-DDE µg/L <0.2 <0.2
alpha -Endosulfan µg/L <0.2 <0.2
trans -Chlordane µg/L <0.2 <0.2
cis-Chlordane µg/L <0.2 <0.2
trans -Nonachlor µg/L <0.2 <0.2
p,p-DDE µg/L <0.2 <0.2
Dieldrin µg/L <0.2 <0.2
Endrin µg/L <0.2 <0.2
o,p-DDD µg/L <0.2 <0.2
o,p-DDT µg/L <0.2 <0.2
beta-Endosulfan µg/L <0.2 <0.2
p,p-DDD µg/L <0.2 <0.2
p,p-DDT µg/L <0.2 <0.2
Endosulfan Sulphate µg/L <0.2 <0.2
Endrin Aldehyde µg/L <0.2 <0.2
Methoxychlor µg/L <0.2 <0.2
Endrin Ketone µg/L <0.2 <0.2
2,4,5,6-Tetrachloro-m-xylene (Surrogate % # 124
Page 5 of 25Page 5 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
OP Pesticides in Water by GCMS
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted 12/11/2010 12/11/2010
Date Analysed 12/11/2010 12/11/2010
Dichlorvos µg/L <1 <1
Dimethoate µg/L <1 <1
Diazinon µg/L <0.5 <0.5
Fenitrothion µg/L <0.2 <0.2
Malathion µg/L <0.20 <0.20
Chlorpyrifos-ethyl µg/L <0.2 <0.2
Parathion-ethyl µg/L <0.2 <0.2
Bromofos-ethyl µg/L <0.2 <0.2
Methidathion µg/L <0.5 <0.5
Ethion µg/L <0.2 <0.2
Azinphos-methyl µg/L <0.20 <0.20
2-fluorobiphenyl (Surr) % # 76
d14-p-Terphenyl (Surr) % # 98
Page 6 of 25Page 6 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Phenoxy Acid Herbicides- Water
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Phenoxy Acid Herbicides) 12/11/2010 12/11/2010
Date Analysed (Phenoxy Acid Herbicides) 15/11/2010 15/11/2010
2.4.5.TP (Silvex, Fenoprop) µg/L <0.5 <0.5
2.4-DB µg/L <0.5 <0.5
2.4.5.T µg/L <0.5 <0.5
2.4-D µg/L <0.5 <0.5
Dicamba µg/L <0.5 <0.5
Dichloroprop µg/L <0.5 <0.5
Dinoseb µg/L <0.5 <0.5
MCPA µg/L <0.5 <0.5
Mecoprop µg/L <0.5 <0.5
Picloram µg/L <1 <1
loxynil (Actril) µg/L <0.5 <0.5
Clopyralid µg/L <0.05 <0.05
Triclopyr µg/L <0.5 <0.5
Bromoxynil µg/L <0.5 <0.5
2.4.6-T µg/L <0.5 <0.5
MCPB µg/L <0.5 <0.5
2.4- DCPAA (Surrogate) % # 65
2.4.6-Tribromophenol - (Surrogate) % # 71
Page 7 of 25Page 7 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Inorganics
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (pH) 10/11/2010 10/11/2010
Date Analysed (pH) 10/11/2010 10/11/2010
pH pH Units 6.3 7.0
Date Extracted (Conductivity) 10/11/2010 10/11/2010
Date Analysed (Conductivity) 10/11/2010 10/11/2010
Electrical Conductivity µS/cm 660 1,200
Date Extracted (TDS) 15/11/2010 15/11/2010
Date Analysed (TDS) 15/11/2010 15/11/2010
Total Dissolved Solids mg/L 600 660
Date Extracted (Alkalinity) 10/11/2010 10/11/2010
Date Analysed (Alkalinity) 10/11/2010 10/11/2010
Bicarbonate Alkalinity as CaCO3 mg/L 62 180
Total Alkalinity as CaCO3 mg/L 62 180
Page 8 of 25Page 8 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Inorganics
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Ammonia) 12/11/2010 12/11/2010
Date Analysed (Ammonia) 12/11/2010 12/11/2010
Ammonia as N mg/L 0.04 0.01
Date Extracted (TKN) 15/11/2010 15/11/2010
Date Analysed (TKN) 15/11/2010 15/11/2010
Total Kjeldahl Nitrogen mg/L 0.860 0.310
Date Extracted (NO2) 10/11/2010 10/11/2010
Date Analysed (NO2) 12/11/2010 12/11/2010
Nitrite as N mg/L <0.005 <0.005
Total Nitrogen (by calc.) mg/L 0.874 0.310
Date Extracted (Total P) 15/11/2010 15/11/2010
Date Analysed (Total P) 15/11/2010 15/11/2010
Total Phosphorus mg/L 0.91 <0.05
Date Extracted (O-PO4 as P) 12/11/2010 12/11/2010
Date Analysed (O-PO4 as P) 12/11/2010 12/11/2010
Ortho Phosphate as P (Filterable-Reactiv mg/L 0.011 <0.005
Page 9 of 25Page 9 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Anions in water
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted 10/11/2010 10/11/2010
Date Analysed 10/11/2010 10/11/2010
Fluoride, F mg/L 0.49 0.45
Chloride, Cl mg/L 140 210
Nitrate as N mg/L 0.014 <0.005
Sulphate, SO4 mg/L 20 130
Page 10 of 25Page 10 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Trace HM (ICP-MS)-Dissolved
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Metals-ICPMS) 11/11/2010 11/11/2010
Date Analysed (Metals-ICPMS) 11/11/2010 11/11/2010
Arsenic µg/L 2 <1
Cadmium µg/L 0.2 <0.1
Chromium µg/L <1 <1
Copper µg/L 3 1
Iron µg/L 39 17
Lead µg/L <1 1
Manganese µg/L 120 450
Nickel µg/L 2 1
Zinc µg/L 8 20
Page 11 of 25Page 11 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Trace HM (ICP-MS)-Totals
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Metals-ICPMS) 12/11/2010 12/11/2010
Date Analysed (Metals-ICPMS) 12/11/2010 12/11/2010
Iron (Total) µg/L 21,000 1,800
Page 12 of 25Page 12 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Metals in water by ICP-OES
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Metals) 11/11/2010 11/11/2010
Date Analysed (Metals) 11/11/2010 11/11/2010
Calcium (Dissolved) mg/L 3.2 51
Magnesium (Dissolved) mg/L 5.2 18
Potassium (Dissolved) mg/L 1.9 2.3
Sodium (Dissolved) mg/L 100 170
Page 13 of 25Page 13 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Mercury Cold Vapor/Hg Analyser
Our Reference: UNITS SE82941-1 SE82941-2
Your Reference ------------- BH 303 GU 205
Sample Matrix ------------ Water Water
Date Sampled 5/11/2010 5/11/2010
Date Extracted (Mercury) 15/11/2010 15/11/2010
Date Analysed (Mercury) 15/11/2010 15/11/2010
Mercury (Dissolved) mg/L 0.0002 0.0002
Page 14 of 25Page 14 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Method ID Methodology Summary
SEO-018 BTEX / C6-C9 Hydrocarbons - Soil samples are extracted with methanol, purged and concentrated by a purge
and trap apparatus, and then analysed using GC/MS technique. Water samples undergo the same analysis
without the extraction step. Based on USEPA 5030B and 8260B.
PEO-800 PEO-800 - Volatile Organic Compounds and the C6-C9 Hydrocarbons fraction in waters, soils and sediments
analysed by SGS Perth using Purge & Trap GC/MS. Method based on USEPA 8260, contained in SW846
Update 1, July 1992.
SEO-020 Total Recoverable Hydrocarbons - determined by solvent extraction with dichloromethane / acetone for soils
and dichloromethane for waters, followed by instrumentation analysis using GC/FID.
Where applicable Solid Phase Extraction Manifold technique is used for aliphatic / aromatic fractionation.
SEO-030 Polynuclear Aromatic Hydrocarbons - determined by solvent extraction with dichloromethane / acetone for
soils and dichloromethane for waters, followed by instrumentation analysis using GC/MS SIM mode.
SEO-005 OC/OP/PCB - Determination of a suite of Organchlorine Pesticides, Chlorinated Organo-phosphorus Pesticides
and Polychlorinated Biphenyls (PCB's) by liquid-liquid extraction using dichloromethane for waters, or
mechanical extraction using acetone / hexane for soils, followed by instrumentation analysis using GC/ECD.
Based on USEPA 8081/8082.
AN420 Semi-Volatile Organic Compounds (SVOCs) including OC, OP, PCB, Herbicides, PAH, Phthalates, and
Speciated Phenols in soils, sediments and waters are determined by GCMS/ECD/FID technique following
appropriate solvent extraction process (Based on USEPA 3500C and 8270D).
PEO-720 Semi-Volatile Organic Compounds (SVOCs) including OC, OP, PCB, Herbicides, PAH, Phthalates, and
Speciated Phenols in soils, sediments and waters are determined by GCMS technique following appropriate
solvent extraction process.
AN101 pH - Measured using pH meter and electrode based on APHA 21st Edition, 4500-H+. For water analyses the
results reported are indicative only as the sample holding time requirement specified in APHA was not met
(APHA requires that the pH of the samples are to be measured within 15 minutes after sampling).
SEI-037 Ammonia - Determined by salicylate colourimetric method using Discrete Analyser.
AN106 Conductivity and TDS by Calculation (cTDS) - Conductivity is measured using a conductivity cell and
dedicated meter, in accordance with APHA 21st Edition, 2510.
TDS is calculated by TDS(mg/L)=0.6 x Conductivity(µS/cm).
AN113 Total Dissolved Solids (TDS) - determined gravimetrically by evaporating the filtered sample to dryness at
180C, in accordance with APHA 21st Edition, 2540C.
Total Solids (TS) - determined gravimetrically by evaporating the well-mixed sample to dryness at 105C, in
accordance with APHA 21st Edition, 2540B.
SEI-012 Alkalinity - determined by titration with standard hydrochloric acid, in accordance with APHA 21st Edition,
2320B.
Page 15 of 25Page 15 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Method ID Methodology Summary
AN292 Total Kjeldahl Nitrogen (TKN) - Determined by colourimetric technique using discrete analyser following
digestion with Sulphuric Acid, K2SO4 and CuSO4. Based on APHA 21st Edition, 4500-Norg D / USEPA 351.2.
AN277 Nitrite as N - determined by colourimetric technique using discrete analyser. Based on APHA 21st Edition,
4500-NO2-B.
SEI-103 Total Nitrogen - The sum of Nitrate, Nitrite and Total Kjeldahl Nitrogen.
AN293 Total Phosphorus - Determined by colourimetric technique using discrete analyser following digestion with
Sulphuric Acid, K2SO4 and CuSO4. Based on APHA 21st Edition, 4500-P E / USEPA 365.4.
AN278 Reactive Phosphorus - Sample is filtered and determined by colourimetric technique using discrete analyser.
Based on APHA 21st Edition, 4500-P E.
SEI-038 Water Soluble Chloride
After carrying out a 1:5 soil:water extraction, an aliquot of the extract is reacted with mercuric thiocyanate
forming a mercuric chloride complex. In the presence of ferric iron, highly coloured ferric thiocyanate is
formed which is proportional to the chloride concentration. Reference NEPM, Schedule B(3), 401 and APHA
4500Cl-
Water Soluble Sulphate
After carrying out a 1:5 soil:water extraction ,sulphate in the extract is precipitated in an acidic medium with
barium chloride. The resulting turbidity is measured photometrically at 405nm and compared with standard
calibration solutions to determine the sulphate concentration in the sample. Reference NEPM, Schedule B(3),
401 and APHA 4500-SO42-.
AN318 Determination of elements at trace level in waters by ICP-MS technique, in accordance with USEPA 6020A.
SEP-015 Digestion of Waters - Samples are digested by heating with nitric acid for the analysis of total metals by
ICPMS, based on APHA 21st Edition, 3030E.
SEM-010 Determination of elements by ICP-OES following appropriate sample preparation / digestion process. Based on
USEPA 6010C / APHA 21st Edition, 3120B.
SEM-005 Mercury - determined by Cold-Vapour AAS following appropriate sample preparation or digestion process.
Based on APHA 21st Edition, 3112B.
Page 16 of 25Page 16 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
BTEX in Water (µg/L) Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (BTEX) 12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed (BTEX) 12/11/1
0
[NT] [NT] LCS 12/11/10
Benzene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 99%
Toluene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 98%
Ethylbenzene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 97%
m&p-Xylene µg/L 1 PEO-800 <1 [NT] [NT] LCS 95%
o-Xylene µg/L 0.5 SEO-018 <0.5 [NT] [NT] LCS 97%
Total Xylenes µg/L 1.5 SEO-018 <1.5 [NT] [NT] LCS 96%
Surrogate % 0 SEO-018 114 [NT] [NT] LCS 73%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
TRH in water with C6-C9
by P/T
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (TRH
C6-C9 PT)
12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed (TRH
C6-C9 PT)
12/11/1
0
[NT] [NT] LCS 12/11/10
TRH C6 - C9 P&T
in µg/L
µg/L 40 SEO-018 <40 [NT] [NT] LCS 105%
Date Extracted (TRH
C10-C36)
12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed (TRH
C10-C36)
12/11/1
0
[NT] [NT] LCS 12/11/10
TRH C10 - C14 µg/L 100 SEO-020 <100 [NT] [NT] LCS 97%
TRH C15 - C28 µg/L 200 SEO-020 <200 [NT] [NT] LCS 108%
TRH C29 - C36 µg/L 200 SEO-020 <200 [NT] [NT] LCS 100%
Page 17 of 25Page 17 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
PAHs in Water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed 12/11/1
0
[NT] [NT] LCS 12/11/10
Naphthalene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 107%
Acenaphthylene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 102%
Acenaphthene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 108%
Fluorene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Phenanthrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 97%
Anthracene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 107%
Fluoranthene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 102%
Pyrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 116%
Benzo[a]anthracene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Chrysene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[b]fluoranthe
ne
µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[k]fluoranthene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[a]pyrene µg/L 0.5 SEO-030 <0.50 [NT] [NT] LCS 104%
Indeno[123-cd ]pyren
e
µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Dibenzo[ah]anthrace
ne
µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Benzo[ghi]perylene µg/L 0.5 SEO-030 <0.50 [NT] [NT] [NR] [NR]
Total PAHs µg/L 8 SEO-030 <8 [NT] [NT] [NR] [NR]
Nitrobenzene-d5 % 0 SEO-030 86 [NT] [NT] LCS 86%
2-Fluorobiphenyl % 0 SEO-030 74 [NT] [NT] LCS 68%
�p -Terphenyl-�d
14
% 0 SEO-030 112 [NT] [NT] LCS 96%
Page 18 of 25Page 18 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
OC Pesticides in Water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed 12/11/1
0
[NT] [NT] LCS 12/11/10
HCB µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
alpha -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
gamma -BHC(Lindane) µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Heptachlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 92%
Aldrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 85%
beta -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
delta -BHC µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 72%
Heptachlor Epoxide µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
o,p-DDE µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
alpha -Endosulfan µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
trans -Chlordane µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
cis-Chlordane µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
trans -Nonachlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDE µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Dieldrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 92%
Endrin µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 100%
o,p-DDD µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
o,p-DDT µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
beta-Endosulfan µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDD µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
p,p-DDT µg/L 0.2 SEO-005 <0.2 [NT] [NT] LCS 87%
Endosulfan Sulphate µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Endrin Aldehyde µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Methoxychlor µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
Endrin Ketone µg/L 0.2 SEO-005 <0.2 [NT] [NT] [NR] [NR]
2,4,5,6-Tetrachloro-m-xy
lene (Surrogate
% 0 SEO-005 113 [NT] [NT] LCS 90%
Page 19 of 25Page 19 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
OP Pesticides in Water
by GCMS
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 12/11/1
0
[NT] [NT] LCS 12/11/10
Date Analysed 12/11/1
0
[NT] [NT] LCS 12/11/10
Dichlorvos µg/L 1 AN420 <1 [NT] [NT] LCS 74%
Dimethoate µg/L 1 AN420 <1 [NT] [NT] [NR] [NR]
Diazinon µg/L 0.5 AN420 <0.5 [NT] [NT] LCS 62%
Fenitrothion µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Malathion µg/L 0.2 AN420 <0.20 [NT] [NT] [NR] [NR]
Chlorpyrifos-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] LCS 80%
Parathion-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Bromofos-ethyl µg/L 0.2 AN420 <0.2 [NT] [NT] [NR] [NR]
Methidathion µg/L 0.5 AN420 <0.5 [NT] [NT] [NR] [NR]
Ethion µg/L 0.2 AN420 <0.2 [NT] [NT] LCS 67%
Azinphos-methyl µg/L 0.2 AN420 <0.20 [NT] [NT] [NR] [NR]
2-fluorobiphenyl (Surr) % 0 AN420 74 [NT] [NT] LCS 94%
d14-p-Terphenyl (Surr) % 0 AN420 112 [NT] [NT] LCS 118%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Phenoxy Acid
Herbicides- Water
Base + Duplicate +
%RPD
Duplicate + %RPD
2.4.5.TP (Silvex,
Fenoprop)
µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 106%
2.4-DB µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
2.4.5.T µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 91%
2.4-D µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Dicamba µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Dichloroprop µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Dinoseb µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
MCPA µg/L 0.5 PEO-720 <0.5 [NT] [NT] LCS 116%
Mecoprop µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Picloram µg/L 1.0 PEO-720 <1 [NT] [NT] [NR] [NR]
loxynil (Actril) µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Clopyralid µg/L 0.05 PEO-720 <0.05 [NT] [NT] [NR] [NR]
Triclopyr µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
Bromoxynil µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
2.4.6-T µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
MCPB µg/L 0.5 PEO-720 <0.5 [NT] [NT] [NR] [NR]
2.4- DCPAA
(Surrogate)
% 1 PEO-720 60 [NT] [NT] LCS 68%
Page 20 of 25Page 20 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Phenoxy Acid
Herbicides- Water
Base + Duplicate +
%RPD
Duplicate + %RPD
2.4.6-Tribromophenol -
(Surrogate)
% 1 PEO-720 77 [NT] [NT] LCS 89%
QUALITY CONTROL UNITS LOR METHOD Blank
Inorganics
Date Extracted (pH) [NT]
Date Analysed (pH) [NT]
pH pH Units 0 AN101 [NT]
Electrical Conductivity µS/cm 1 AN106 [NT]
Date Extracted (TDS) 15/11/2
010
Date Analysed (TDS) 15/11/2
010
Total Dissolved Solids mg/L 5 AN113 <5
Date Extracted
(Alkalinity)
[NT]
Date Analysed
(Alkalinity)
[NT]
Bicarbonate Alkalinity as
CaCO3
mg/L 2 SEI-012 <2.0
Total Alkalinity as
CaCO3
mg/L 2 SEI-012 <2.0
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Ammonia as N mg/L 0.01 SEI-037 <0.01 [NT] [NT] LCS 107%
Date Extracted (TKN) 15/11/2
010
[NT] [NT] LCS 15/11/2010
Date Analysed (TKN) 15/11/2
010
[NT] [NT] LCS 15/11/2010
Total Kjeldahl Nitrogen mg/L 0.2 AN292 <0.200 [NT] [NT] LCS 101%
Date Extracted (NO2) 10/11/2
010
[NT] [NT] LCS 10/11/2010
Date Analysed (NO2) 12/11/2
010
[NT] [NT] LCS 12/11/2010
Nitrite as N mg/L 0.005 AN277 <0.005 [NT] [NT] LCS 110%
Total Nitrogen (by calc.) mg/L 0.2 SEI-103 <0.200 [NT] [NT] [NR] [NR]
Date Extracted (Total P) 15/11/2
010
[NT] [NT] LCS 15/11/2010
Date Analysed (Total P) 15/11/2
010
[NT] [NT] LCS 15/11/2010
Page 21 of 25Page 21 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Total Phosphorus mg/L 0.05 AN293 <0.05 [NT] [NT] LCS 105%
Date Extracted
(O-PO4 as P)
12/11/2
010
[NT] [NT] LCS 12/11/2010
Date Analysed
(O-PO4 as P)
12/11/2
010
[NT] [NT] LCS 12/11/2010
Ortho Phosphate as P
(Filterable-Reactiv
mg/L 0.005 AN278 <0.005 [NT] [NT] LCS 96%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Anions in water Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted 10/11/1
0
[NT] [NT] LCS 10/11/10
Date Analysed 10/11/1
0
[NT] [NT] LCS 10/11/10
Fluoride, F mg/L 0.02 SEI-038 <0.02 [NT] [NT] LCS 96%
Chloride, Cl mg/L 0.05 SEI-038 <0.05 [NT] [NT] LCS 98%
Nitrate as N mg/L 0.005 SEI-038 <0.005 [NT] [NT] LCS 101%
Sulphate, SO4 mg/L 0.1 SEI-038 <0.1 [NT] [NT] LCS 99%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Trace HM
(ICP-MS)-Dissolved
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Metals-ICPMS)
11/11/2
010
[NT] [NT] LCS 11/11/2010
Date Analysed
(Metals-ICPMS)
11/11/2
010
[NT] [NT] LCS 11/11/2010
Arsenic µg/L 1 AN318 <1 [NT] [NT] LCS 108%
Cadmium µg/L 0.1 AN318 <0.1 [NT] [NT] LCS 106%
Chromium µg/L 1 AN318 <1 [NT] [NT] LCS 112%
Copper µg/L 1 AN318 <1 [NT] [NT] LCS 116%
Iron µg/L 5 AN318 <5 [NT] [NT] LCS 114%
Lead µg/L 1 AN318 <1 [NT] [NT] LCS 107%
Manganese µg/L 1 AN318 <1 [NT] [NT] LCS 113%
Nickel µg/L 1 AN318 <1 [NT] [NT] LCS 115%
Zinc µg/L 1 AN318 <1 [NT] [NT] LCS 111%
Page 22 of 25Page 22 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Trace HM
(ICP-MS)-Totals
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Metals-ICPMS)
SEP-015 11/11/2
010
[NT] [NT] LCS 11/11/2010
Date Analysed
(Metals-ICPMS)
SEP-015 11/11/2
010
[NT] [NT] LCS 11/11/2010
Iron (Total) µg/L 5 AN318 <5 [NT] [NT] LCS 101%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Metals in water by
ICP-OES
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (Metals) 11/11/2
010
[NT] [NT] LCS 11/11/2010
Date Analysed (Metals) 11/11/2
010
[NT] [NT] LCS 11/11/2010
Calcium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 99%
Magnesium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 96%
Potassium (Dissolved) mg/L 0.2 SEM-010 <0.2 [NT] [NT] LCS 95%
Sodium (Dissolved) mg/L 0.1 SEM-010 <0.1 [NT] [NT] LCS 96%
QUALITY CONTROL UNITS LOR METHOD Blank Duplicate
Sm#
Duplicate Spike Sm# Matrix Spike %
Recovery
Mercury Cold Vapor/Hg
Analyser
Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted
(Mercury)
15/11/2
010
[NT] [NT] LCS 15/11/2010
Date Analysed
(Mercury)
15/11/2
010
[NT] [NT] LCS 15/11/2010
Mercury (Dissolved) mg/L 0.0001 SEM-005 <0.000
1
[NT] [NT] LCS 110%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (pH) [NT] [NT] [NR] [NR]
Date Analysed (pH) [NT] [NT] [NR] [NR]
pH pH Units [NT] [NT] [NR] [NR]
Electrical Conductivity µS/cm [NT] [NT] [NR] [NR]
Date Extracted (TDS) [NT] [NT] LCS 15/11/2010
Date Analysed (TDS) [NT] [NT] LCS 15/11/2010
Total Dissolved Solids mg/L [NT] [NT] LCS 94%
Page 23 of 25Page 23 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Matrix Spike %
Recovery
Inorganics Base + Duplicate +
%RPD
Duplicate + %RPD
Date Extracted (Alkalinity) [NT] [NT] LCS 10/11/10
Date Analysed (Alkalinity) [NT] [NT] LCS 10/11/10
Bicarbonate Alkalinity as
CaCO3
mg/L [NT] [NT] LCS 104%
Total Alkalinity as
CaCO3
mg/L [NT] [NT] LCS 104%
Page 24 of 25Page 24 of 25
PROJECT:PROJECT: GEOTWARA21232AAGEOTWARA21232AA REPORT NO:REPORT NO: SE82941SE82941
Result CodesResult Codes
[INS][INS] :: Insufficient Sample for this testInsufficient Sample for this test [RPD] : Relative Percentage Difference[RPD] : Relative Percentage Difference
[NR][NR] :: Not RequestedNot Requested * :* : Not part of NATA AccreditationNot part of NATA Accreditation
[NT][NT] :: Not testedNot tested [N/A] : Not Applicable[N/A] : Not Applicable
[LOR] : Limit of reporting[LOR] : Limit of reporting
Report CommentsReport Comments
OC/OPMS/PAH/HERBICIDES-# 1 Surrogate not reported due to sample matrix interference.OC/OPMS/PAH/HERBICIDES-# 1 Surrogate not reported due to sample matrix interference.
Samples analysed as received. Solid samples expressed on a dry weight basis.Samples analysed as received. Solid samples expressed on a dry weight basis.
Date Organics extraction commenced:Date Organics extraction commenced:
NATA Corporate Accreditation No. 2562, Site No 4354NATA Corporate Accreditation No. 2562, Site No 4354
Note: Test results are not corrected for recovery (excluding Air-toxics and Dioxins/Furans*) Note: Test results are not corrected for recovery (excluding Air-toxics and Dioxins/Furans*)
This document is issued by the Company subject to its General Conditions of ServiceThis document is issued by the Company subject to its General Conditions of Service
(www.sgs.com/terms_and_conditions.htm). Attention is drawn to the limitations of liability,(www.sgs.com/terms_and_conditions.htm). Attention is drawn to the limitations of liability,
indemnification and jurisdictional issues established therein. indemnification and jurisdictional issues established therein.
This document is to be treated as an original within the meaning of UCP 600. Any holder of thisThis document is to be treated as an original within the meaning of UCP 600. Any holder of this
document is advised that information contained hereon reflects the Company's findings at the time ofdocument is advised that information contained hereon reflects the Company's findings at the time of
its intervention only and within the limits of client's instructions, if any. The Company's soleits intervention only and within the limits of client's instructions, if any. The Company's sole
responsibility is to its Client and this document does not exonerate parties to a transaction fromresponsibility is to its Client and this document does not exonerate parties to a transaction from
exercising all their rights and obligations under the transaction documents. Any unauthorizedexercising all their rights and obligations under the transaction documents. Any unauthorized
alteration, forgery or falsification of the content or appearance of this document is unlawful andalteration, forgery or falsification of the content or appearance of this document is unlawful and
offenders may be prosecuted to the fullest extent of the law. offenders may be prosecuted to the fullest extent of the law.
Quality Control ProtocolQuality Control Protocol
Method Blank: An analyte free matrix to which all reagents are added in the same volume or proportions as used in sample processing.
The method blank should be carried through the complete sample preparation and analytical procedure. A method blank is prepared every The method blank should be carried through the complete sample preparation and analytical procedure. A method blank is prepared every
20 samples.20 samples.
Duplicate: A separate portion of a sample being analysed that is treated the same as the other samples in the batch. One duplicate is
processed at least every 10 samples.processed at least every 10 samples.
Surrogate Spike: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical
process, but which is not normally found in environmental samples. Surrogates are added to samples before extraction to monitor extraction process, but which is not normally found in environmental samples. Surrogates are added to samples before extraction to monitor extraction
efficiency and percent recovery in each sample.efficiency and percent recovery in each sample.
Internal Standard: Added to all samples requiring analysis for organics (where relevant) or metals by ICP after the extraction/digestion
process; the compounds/elements serve to give a standard of retention time and/or response, which is invariant from run-to-run with process; the compounds/elements serve to give a standard of retention time and/or response, which is invariant from run-to-run with
the instruments.the instruments.
Laboratory Control Sample: A known matrix spiked with compound(s) representative of the target analytes. It is used to document
laboratory performance. When the results of the matrix spike analysis indicates a potential problem due to the sample matrix itself, the LCS laboratory performance. When the results of the matrix spike analysis indicates a potential problem due to the sample matrix itself, the LCS
results are used to verify that the laboratory can perform the analysis in a clean matrix.results are used to verify that the laboratory can perform the analysis in a clean matrix.
Matrix Spike: An aliquot of sample spiked with a known concentration of target analyte(s). The spiking occurs prior to sample preparation
and analysis. A matrix spike is used to document the bias of a method in a given sample matrix.and analysis. A matrix spike is used to document the bias of a method in a given sample matrix.
Quality Acceptance CriteriaQuality Acceptance Criteria
The QC criteria are subject to internal review according to the SGS QAQC plan and may be provided on request or alternatively can be foundThe QC criteria are subject to internal review according to the SGS QAQC plan and may be provided on request or alternatively can be found
here: http://www.au.sgs.com/sgs-mp-au-env-qu-022-qa-qc-plan-en-09.pdfhere: http://www.au.sgs.com/sgs-mp-au-env-qu-022-qa-qc-plan-en-09.pdf
Page 25 of 25Page 25 of 25
Appendix E Correspondence