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MR5631
Exploration Progress Report on Favona Mining Permit MMP41808
This report documents all exploration activity within the Favona Mining Permit MMP41808 in Waikato region between 22nd March 2018 and 21st March 2019. Exploration during the...Permit41808Start Date22 March 2018FormatsPDF ZIPData TypeReport -
MR7004
MP 41186 Foulden Hills Relinquishment Report
This relinquishment report for the now-surrendered MMP 41186 previously held by Plaman Resources Limited contains information on previously unreported work during the period...Permit41186Start Date17 November 2018FormatsPDFData TypeReport -
MR5547
Exploration Progress Report on Favona Mining Permit MP41808
This report is a compilation of exploration data collected on mining permit MMP41808 (Favona, Waikato) by OceanaGold between 22nd March 2017 and 21st March 2018. Data collected...Permit41808Start Date22 March 2017FormatsPDF ZIPData TypeReport -
CR3877
Geotechnical Assessment of Roadway Development Equipment at Spring Creek Mine
SCT conducted a program of numerical modelling to evaluate the roadway deformation characteristics about an advancing heading in Spring Creek mine conditions. The objective of...Permit37175Start Date18 February 2010FormatsPDFData TypeReport -
CR3876
Subsidence Assessment Panels 9 - 12 Spring Creek Mine
This report is an assessment of likely subsidence magnitudes resulting from planned monitor extraction of Panels 9 - 12 at Spring Creek Mine. The assessment is based on defining...Permit37175Start Date07 March 2010FormatsPDFData TypeReport -
CR3875
Review of Barrier Pillar Requirements - Panel 8 Barrier to South Headings
This report is an assessment of the barrier pillar requirements for Panel 8 against the South Headings. A 40m solid barrier pillar is recommended to maintain acceptable loading...Permit37175Start Date13 July 2009FormatsPDFData TypeReport -
CR3874
Roadway and Pillar Stability Issues Associated With Proposed Multi-Level Development In Panel 4B
This report looks at the roadway and pillar stability and associated geotechnical hazards with regards to the development of Panel 4B in the Spring Creek mine.Permit37175Start Date19 December 2007FormatsPDFData TypeReport -
CR3873
Subsidence Impacts at Spring Creek Mine with Refence to Proposed Mining Areas
This report provides comment on: the subsidence anticipated over panels 4, 5 and 6; impact on the overlying cliffs and bluffs; caving operations located nearby to the mine....Permit37175Start Date07 May 2007FormatsPDFData TypeReport -
CR3872
Assessment of proposed Pit Bottom pillars
This report assess the proposed pillar design for the new pit bottom. Numerical modelling was used to investigate whether the particular geometry proposed was likely to have any...Permit37175Start Date20 March 2007FormatsPDFData TypeReport -
CR3871
Modelling Assessment of Hilti OSB Reinforcement Options
This report assess the performance of the Hilti One Step Bolt (OSB) using 2D numerical modelling. The OSB bolt design was modelled in FLAC2D with varying length and row spacing:...Permit37175Start Date14 March 2007FormatsPDFData TypeReport -
CR3870
Assessment of Sub Level Cable Bolt Design
This report presents the assessment of requirements for long tendon support in Sub Level roadways during development and monitor extraction at Spring Creek Mine. This was done...Permit37175Start Date07 September 2004FormatsPDFData TypeReport -
CR3869
Prediction of Caving and Surface Subsidence Characteristics for Spring Creek Mine
Mining of the Main upper and lower seams is proposed over the Spring Creek site. The aim of this study is to provide an understanding of the ground behaviour anticipated during...Permit37175Start Date14 January 2004FormatsPDFData TypeReport -
CR3868
Development of a Numerical Model to Review Issues Related to Fender and Sub-Level Behaviour in the Western Block at Spring Creek Coal Mine
This report presents the findings of the numerical model developed in FLAC2D by SCT Operations to review geotechnical issues associated with fender and sub-level stability in...Permit37175Start Date22 May 2002FormatsPDFData TypeReport -
CR3865
Spring Creek Panel 9 - 13 PAG5 Mining Review
This report is an independent peer review of the proposed mining methods in the PAG5 study for Spring Creek Mines Panel 9 - 13. The study has found that the mining method and...Permit37175Start Date30 November 2010FormatsPDFData TypeReport -
CR3863
Spring Creek PAnel 9 - 13 PAG5 Geotechnical Review
This report assess the geological and geotechnical data and model and confirm that the geological and geotechnical risks and uncertainties and associated controls associated...Permit37175Start Date31 October 2010FormatsPDFData TypeReport -
CR3862
Spring Creek Mine Panels 9 - 13 PAG5 Geotechnical Characterisation and Hazard Report
This report is an update on previous PAG4 work undertaken by SCT Operations Pty Ltd. The area has been further investigated by closely spaced (<150 m) HQ holes and an RVSP...Permit37175Start Date31 March 2011FormatsPDFData TypeReport -
CR3857
Conditions in Liverpool Mine - interviews with former mineworkers
Report is a summary of Liverpool Mine conditions according to: former mineworkers, reviews of Ministry of Energy Mines Statements, and State Coal Mines files.Permit41225Start Date27 July 1998FormatsPDFData TypeReport -
CR3856
Calculation of Pillar Dimensions fo Mt Davy Colliery
Report reviews the proposed 80 m by 80 m pillar design and the formula(s) used to produce the safety factor. It suggests that by using the Squat formula (argues more...Permit41225Start Date30 June 1993FormatsPDFData TypeReport -
CR3855
Strength testing of coal samples - Mt Davy
This is a series of 3 letter reports on the in situ strength and shear strength of coal in the proposed Mt Davy mine. The purpose of this work is to aid in the designing of an...Permit41225Start Date20 August 1993FormatsPDFData TypeReport -
CR3842
Earthquake hazard assessment for the proposed jetty site at Granity, South Island, New Zealand
Earthquake and related hazards to the proposed jetty and loading facility south of Granity, South Island, New Zealand are assessed. This study is based on a review of existing...PermitUNASSIGNEDStart Date28 February 1996FormatsPDFData TypeReport