Unki mine photos pdf Download citation. Read file. The certification evaluation will be conducted by SCS Global Services (SCS), an IRMA-accredited Conformity Assessment Body. The subchamber is 90km long, and up to about 7km wide. 01145. Rule Anglo American Platinum Limited Unki Mine is located in the Selukwe (Shurugwi) subchamber of the Great Dyke. The Initiative for Responsible Mining Assurance (IRMA) conducted its second field test of the Standard for Responsible Mining from 21-24 March 2016. The mine development and concentrator construction were completed at Unki Platinum Mine Great Dyke South African operations Botswana Mozambique South Africa Gweru Bulawayo Masvingo Johannesburg Zimbabwe Zambia Harare Mutare Bushveld Complex 0 200100 Kilometres Unki Umcima Makomisa 1 0 0. Quantification of the impacts of rock mass quality on stope width control and pillar stability in a hard rock narrow reef mine. Nov 8, 2022 · Waste segregation at the source, which is a pre-requisite aspect in waste management challenges, is a concept that mining sectors in Zimbabwe are yet to completely appreciate and put into practice A company that buys goods and services locally is able to support business development and economic growth in the local region. com Search Jun 2, 2023 · Anglo American is a global diversified mining business. Since mining platinum started at Unki Mine in 2005, large and small geologically controlled falls of ground (FOG) have been problematic especially in 2011 where a FOG caused a fatality. com brings you a complete range of reports and documents featuring legal and financial data, facts, analysis and official information from Zimbabwean Registry. 3 [OFFICIAL] Greenhouse Gas Emissions Assessment for a Solar PV Facility at Unki Mine, Zimbabwe INTRODUCTION SLR Consulting (South Africa) (Pty) Ltd. Rule Anglo American Platinum Limited Sep 30, 2019 · “We are immensely proud of the work the team has been doing at Unki on responsible and sustainable mining, and we look forward to continue leading the way for our other mining operations. Sep 11, 2023 · On the fore is the fact that hanging wall instability at Unki Mine are predominantly governed by geological and span attributes. The Cut-9 expansion of Jwaneng will increase the depth of the mine to 800 metres to extend the life of the mine; Debmarine Namibia has an additional custom-built diamond mining vessel in construction; and in South Africa, Venetia is transitioning underground, extending the life of mine to 2046. txt) or view presentation slides online. 1. (hereinafter referred to as “SLR”) has been appointed by the Anglo The Southern African Institute of Mining and Metallurgy Platinum 2012 361 T. Mar 5, 2014 · Semantic Scholar extracted view of "The origin and petrogenesis of the ultramafic enclaves at Unki mine, Selukwe Subchamber, Great Dyke, Zimbabwe" by S. Unki Platinum Mine (Figure 1) is a 120,000-tonne-per-month enterprise located 60 kilometers east of Gweru on Zimbabwe’s Great Dyke Matthey, 2010. xls), PDF File (. The test work from 2002 to 2008 was on more drill cores and two bulk ore samples (2005 and 2008). A twin-decline shaft system provides access to the underground workings for of the Unki ore resource commenced in 1992 with testwork conducted on 22 drill cores over the mining area and six bulk ore samples from a trial mining shaft. At its widest part, the dyke is 12km across. Reports on UNKI MINE (PVT) LTD include information such as : The article focuses on the assessment of Community Social Responsibility strategies employed by Unki Mine to enhance their corporate reputation. amis. Further test work was continued from the early 2000s up to the time of project execution. Feb 16, 2024 · The Unki mine, in Zimbabwe, was the first in the world to publicly commit to be independently audited against the IRMA Standard for Responsible Mining in 2019. Well done to the General Manager, Walter Nemasasi and the team. Rule Anglo American Platinum Limited Sep 22, 2023 · The Unki platinum concentrator in Zimbabwe was commissioned in November 2012. Info-clipper. UNKI MINE ANALYTICAL LABORATORY Company Registration No. Mapcarta, the open map. Unki Mine MSZ Textural Relationships Revealed by Backscattered Electron Images Within gabbronorites from the Mafic Sequence, coarse-grained cumulus clinopyroxene and plagioclase crystals are common, although intercumulus plagioclase grains can also be observed in places between cumulus clinopyroxene crystals (Figure 8a, sample MusGa02). Rule Anglo American Platinum Limited Check UNKI MINE (PVT) LTD. The goals of the IRMA-Unki mine field test (“the field test”) were to: Feb 3, 2022 · This document is a summary of a Supreme Court of Zimbabwe case between Unki Mine (Private) Limited and the Zimbabwe Revenue Authority. Unki mine was recently awarded top honours in the Operation Excellence category of the Anglo American Applaud Awards. 2 m wide layer) towards the east (left side of photo) Geological setting surveillance assessment of Anglo American’s Unki Platinum Mine in pursuance of the Initiative for Responsible Mining Assurance (IRMA) Standard for Responsible Mining. Supply chain risk management has become a major concern in the business world due to globalization, increased product variety, outsourcing and competition. Ncube Photo Search Photo Galleries Search by Color New Photos Today New Photos Yesterday Members' Photo Galleries Past Photo of the Day Gallery Photography Locality Maps - Unki Mine, Shurugwi District, Midlands, Zimbabwe •At the level of the MSZ at Unki Mine, thickness of the overburden above the 1150 m maximum thickness of the Great Dyke: 5-11 km and from 7. 0 license, except for photos, Unki Mine plagioclase compositions would have been formed at temperatures of 1150 °C. This means that Unki mine is the best from an operational excellence perspective across Anglo American’s global mining companies. Introducti n Unki mine is an undergr und platinum min owned by Anglo American Corporation. Unki Mine is in Midlands Province, Zimbabwe. GUVAVA JA, UCHENA JA & MAKONI JA. Unki mine concentrator Phase1 layout (120 000 tonnes per month). We use innovative practices and the latest technologies to discover new resources and mine, process, move and market our products to our customers around the world. We are immensely proud of the work the teams have been doing across these operations to support responsible mining and we look forward to continuing to lead the way in the mining sector globally”. Rule Anglo American Platinum Limited Abstract The Sep 17, 2021 · Unki Mine planning manager Collins Mwatahwa passes away. Unki Mine is a Nov 1, 2024 · ANGLO American says platinum group metals (PGMs) output at its Zimbabwean unit, Unki Mine, slightly retreated by one percent to 179 700 ounces in the first nine months of 2024 from 182 000 ounces in the comparable period last year. Note flat dip of the oxidized MSZ (brownish, ca. 0 Avg 0. On the return ascent, I found myself seated next to Alfred Madowe, the esteemed head of Pickstone Peerless Mine. The analysis was done under the supervision of my supervisor at the Bernard Price Building, School of Sep 24, 2024 · Each minute revealed a new facet of the mining world. 85 Kilometers MSZ outcrop Farm boundary Mining right boundary MSZ mined out 1 Unki Shaft Roof bolting, Unki Mine The focus of this study is to assess the organizational communication strategies used by Unki Mine for community engagement and development. (B) Plot of MELTS modeling crystallization temperature vs. za of the Standard for Responsible Mining from 21-24 March 2016. Unki Mine’s Perspective on CSR Unki Mine (UM) is a subsidiary of the Anglo American Platinum group with its head office in South Africa. [1] The mine produces around 64,000 oz (1814 kg) of platinum/year. However, normalisation of semi-finished material going through South African smelters and refineries is expected to result in a slight decline in the country’s refined production to An Assessment of Supply Chain Risk Management in Africa: The Case of UNKI Platinum Mine in Zimbabwe 2013 i ABSTRACT An ever-increasing number of companies have bought into the Africa investment proposition, and are now focusing on how to effectively execute a growth strategy in what remains an inherently complex environment to do business. The mining method is truck-and-shovel, and current operating pit depths vary from 45m to 245m. 95 1. 0 license, except for photos, directions and the map. RMT95T4E – Shurugwi, Zimbabwe. HARARE, 8 SEPTEMBER 2020 & 3 FEBRUARY 2022. In pursuit of IRMA certification, Unki will be undergoing an evaluation that is provisionally scheduled from November 29, 2019 to December 6, 2019. Keywords: Design, intelligent rock breaker, Platinum mine, Programmable Logic Controller (PLC), mine. Download file PDF. 2) The Revenue Authority disallowed the deduction, arguing the payment was capital in nature Copy of Mines Database - Free download as Excel Spreadsheet (. The project improved productivity Feb 18, 2020 · Unki Platinum Mine, Zvishavane Zimbabwe The platinum miner last year commissioned its US$60 million making it one of the leading miners in Zimbabwe in terms of production and profitability. The computed k value is 7% less the k value of 57. clinopyroxene (Cpx) Mg#. View Rosewitha Chidanguro’s profile on LinkedIn, a professional community of 1 billion members. Nov 1, 2015 · Unki Mine is situated on the Great Dyke of Zimbabwe, a mafic-ultramafic layered lopolith of intermittent mountain ridges and flat plains 550km long. miningweekly. The Unki mine site currently mines and smelts platinum group metals (PGMs). Pyrrhotite, pentlandite, and chal - copyrite typically occurred as inclusions in both Feb 7, 2024 · Download Buy Photos & 7th February 2024 This follows Anglo’s Unki platinum mine’s achievement, in 2021, of an IRMA 75 level of performance. communities beyond mining. Unki Mines (Private) Limited operates as a subsidiary of Anglo American plc. The samples were obtained from a borehole that was drilled toward the axis of the Shurugwi Subchamber at Unki Mine. Anglo American Platinum (“Anglo American”) hosted the field test at its Unki mine, which is a mid-size, underground platinum mining operation located 20 kilometres from Shurugwi, Zimbabwe. May 16, 2019 · The $62-million smelter at Unki Mine’s existing complex is a strategic investment, which meets local beneficiation commitments, Anglo American Platinum said on Thursday, when it opened the Jul 22, 2017 · Map showing the geology of the north-central zone of the Shurugwi Subchamber (after Wilson et al. 3 Feb 26, 2024 · Unki Mine saw a 5% increase in total Platinum Group Metals (PGM) production, reaching 243,800 ounces, thanks to a concentrator debottlenecking project completed in 2022. Anglo American Platinum, in its 2019 results released earlier this year, said it had signed off on the R700 million ($39 million) debottlenecking project and expected commissioning to be completed in the September quarter of We own and operate five mining operations in South Africa’s Bushveld complex, including Mogalakwena, Amandelbult and Mototolo, as well as the Unki mine, in Zimbabwe. co. Unki Mines boost Jul 22, 2017 · The main platinum-group element (PGE) occurrence in the Great Dyke of Zimbabwe, the Main Sulfide Zone (MSZ), is a tabular stratabound layer hosted in pyroxenites. The Unki mine, located in the Midlands province of Zimbabwe, is operated by Mar 15, 2022 · Going forward, Zimbabwe’s production capacity is forecast to increase through the concentrator debottlenecking project at Unki and mine development at Zimplats. Unki Mine clinopyroxene compositions would have been formed at temperatures ranging from 800 °C to 950 °C. This internal recognition programme celebrates the best of the best in Anglo American globally. Jun 28, 2005 · Download file PDF Read file. Including Amandelbult, Mototolo and Unki, The focus of this study is to assess the organizational communication strategies used by Unki Mine for community engagement and development. Our portfolio of world-class mining operations provides the metals and minerals that make modern life possible. operations to extend mining activities. T. Despite challenges such as mill relining post-debottlenecking, Unki managed a 3% increase in tonnes milled over the previous year and recorded a slight improvement in the 4E International Journal of Supply Chain and Logistics. Photo taken on May 16, 2019 shows a smelter at Anglo American's Unki Platinum Mine in Shurugwi, Midlands Province, Zimbabwe Unki mine was recently awarded top honours in the Operation Excellence category of the Anglo American Applaud Awards. As are the other Great Dyke plat inum mines, Unki mine will essentia lly be geochemically Zimbabwe. ZIMBABWE REVENUE AUTHORITY. Apr 28, 2023 · UNKI MINE Draft Impact Assessment Prepared for: Anglo American Platinum Authority Ref: 15177 SLR Ref: 720. Matshedisho Mndzebele. May 14, 2023; 0 Shares. 9 2. The key issues are: 1) Unki Mine claimed a deduction of $10 million paid to a community trust on its tax return, arguing it was incurred for the purpose of trade. Feb 3, 2022 · UNKI MINE (PRIVATE) LIMITED. This presentation enumerates and assesses the different Community Social Responsibility (CSR) strategies employed by Unki Mine in 2011 in order to enhance the corporate image. mining companies. The Southern African Institute of Mining and Metallurgy Platinum 2012 650 Figure 2. E. Copy link Link copied. GUVAVA JA: This is an appeal against the whole judgment of the Fiscal Appeal Court HH 20/20 dated 8 January 2020. ” Unki is the first of many Anglo American operations to be measured against the IRMA standard, in line with the commitment in our Sustainable Mining Plan Nov 13, 2024 · No good day without zero mindset its nice to work in a mining environment, iv learnt a lot Iv much skills that i have aquired Safety health and environment are the most important aspect at unki mines , they promote gender Offers training for all new employees on standards and procedures the main sulide zone at Unki Mine in the Shurugwi Subchamber to its underlying footwall rocks to place some constraints on the origin of the rocks. Unki is a strategic investment for Anglo American Platinum, who remains a long-term investor in Zimbabwe. Elsewhere in the world, the Group owns Unki Platinum Mine and smelter in Zimbabwe. Unki Mine is a building in Midlands Province, Zimbabwe. Our operational excellence project at the Unki mine, Zimbabwe, encourages innovation at all levels of the operation. Pyrrhotite, pentlandite, chalcopyrite, and pyrite are the base metal sulides that were encountered during the study. V. Feb 16, 2024 · With Unki mine achieving IRMA 75 in 2021, and now the achievements of Mototolo with IRMA 75 and Amandelbult with IRMA 50, we are continuing to make great progress towards our sustainable mining plan target of having all our mining operations assured against a recognised responsible mining standard by 2025. Feb 16, 2024 · Retaining IRMA 75 at Unki also provides assurance that we continue to implement the highest standards of responsible mining. Nov 1, 2018 · Mogalakwena Mine is 30km north-west of the town of Mokopane in Limpopo province, and operates under a mining right covering 137km2. No. Anglo American Platinum has two joint operations with several historically disadvantaged South African consortia as part of its commitment to the transformation of the mining industry. In striving to ensure that our host communities are sustainable beyond life-of-mine, we place an emphasis on progressively increasing levels of procurement from localised suppliers, supported by our supplier and enterprise development initiatives. The document contains contact information for various mining company representatives in Zimbabwe, including names, positions, phone numbers, emails, and addresses. $32,000 Enterprise development and poverty alleviation $448,000 Education Download Free PDF. The Unki Mine is located in Shurugwi near Gweru, Midlands Province, Zimbabwe. Jul 1, 2014 · The focus of this study is to assess the organizational communication strategies used by Unki Mine for community engagement and development. Unki Mine boosts production. Our association with the country started in 2008 with the decision to build Unki Mine. Peer-review under responsibility of the scientific committee of the 15th Global Conference on Sustainable Manufacturing. We excerpt it below: IRMA 75 at Unki also provides assurance that we continue to implement the highest standards of responsible mining. Makumbe, C. Insert (a) with various mining blocks indicated shows location of a simplified map of iss- 2. 33 MPa used for . 3031/89 Facility Accreditation Number: TEST-5 0025 is a SADCAS accredited Testing Laboratory provided that all SADCAS conditions are complied with This certificate is valid as per the scope stated in the accompanying schedule of accreditation, Oct 20, 2023 · The company is based in Harare, Zimbabwe. I would like to thank the geological team of Unki Mine, Caston Musa, Fredrick Hlasi, Omberai Mandingaisa and Melusi Hlambelo for assisting me the times I spent at the mine during the field work and core logging. The shape of the Selukwe (Shurugwi) subchamber has to some extent been controlled by the proximity of the Selukwe greenstone belt, in that it has been deflected and constricted in places. Makumbe Anglo American Platinum Limited C. The milling circuit was equipped with a primary autogenous grinding (AG) mill targeting 35% to 45% passing (P35 to 45 The Unki mine is an underground mine located in the central part of Zimbabwe in Shurugwi, Midlands Province. IRMA will develop more detailed guidance to address these issues in 2021, and the Unki mine will have these requirements assessed during its surveillance audit, which must take place within 12 - 18 months of the release of this report. • Mine design change from 12m to 6m panels Mar 11, 2024 · Unki Mine’s association with the country started in 2008. 00012 Version No: 01 February, 2023 . 1989/000201/07) A: 11 Avalon Road, West Lake View Ext 11, Modderfontein, South Africa P: PO Box 856, Isando, 1600, Gauteng, South Africa T: +27 (0) 11 923-0800 W: www. SCS will carry out the on-site portion of the surveillance assessment between August 1-5, 2022. The PGE-enriched zone at Unki Mine is a ~10 m thick Oct 3, 2017 · Part of Unki mine has a reef-parallel structure referred to as the Footwall Fault (FwF), which is located either within or below the mining cut. An Assessment of Supply Chain Risk Management in Africa: The Case of UNKI Platinum Mine in Zimbabwe 2013 i ABSTRACT An ever-increasing number of companies have bought into the Africa investment proposition, and are now focusing on how to effectively execute a growth strategy in what remains an inherently complex environment to do business. The mine is a mechanised, trackless bord-and-pillar underground operation. v . Feb 18, 2021 · Anglo American announces that its Unki underground platinum mine in Zimbabwe has been assessed against the Initiative for Responsible Mining Assurance’s (IRMA) comprehensive mining standard, achieving the IRMA 75 level of performance, reflecting Anglo American’s commitment to transparency and to striving for the highest standards of responsible mining. Text is available under the CC BY-SA 4. At that time, Unki mine’s scores will be updated. It became clear that Unki Mine was about more than just extracting platinum. Download Free PDF. Unki Mine is a board-and-pillar underground mine with no tracks. The Study Area Unki Platinum Mine (Figure 1) is a 120,000-tonne-per-month enterprise located 60 kilometers east of Gweru on Zimbabwe’s Great Dyke (Matthey, 2010). Unki represents one of the largest platinum reserves in Zimbabwe having estimated reserves of 34 million oz (964 tonnes) of platinum. When a company gives information on local procurement, it is helping local businesses to identify opportunities to become suppliers to the mine site, and it is also showing how it is encouraging local businesses to become suppliers. pdf), Text File (. NEWS. Omberai Mandingaisa. Apr 30, 2020 · It processes material from the Unki mine, one the world’s largest PGM deposits outside of South Africa, the miner says. Jan 16, 2020 · The major platinum group element (PGE) occurrence in the Great Dyke of Zimbabwe, the main sulfide zone, is a tabular stratabound layer hosted in pyroxenites, and it is broadly similar in form Jan 16, 2020 · Samples utilized in this study were collected from a stratigraphic zone straddling the main sulfide zone at Unki Mine, currently the only PGE mine in the Shurugwi Subchamber , and sample descriptions are provided in Table 1. Jul 28, 2021 · Business Reporter. Figure 1. The Unki mine is an underground mine located in the center part of Zimbabwe in Gweru, Midlands Province. On a global scale, mine supply witnessed a 1% and 6% year-on-year increase in 2023, amounting to 5,636 koz, primarily driven by South Africa and Platinum (PGM), Unki Mine, Zimbabwe Certificate of Analysis AMIS (A Division of Torre Analytical Services (Pty) Limited) (Reg. The Unki Platinum Mine (Unki) is an operational mine located on the Great Dyke in Zimbabwe, at Makomisa farm, 15 km east of the town of Shurugwi in the Midlands Province. Purpose: The purpose of this study was to determine risk management strategy and supply chain performance among manufacturing companies in KenyaMethodology: The study adopted a cross-section survey of descriptive nature. , 2000) [30]. Nyakudarika DRA Mineral Projects (Pty) Ltd S. Magwaliba, for the respondent. in PDF format, on various industrial and Jan 27, 2022 · Its mining, smelting and refining operations are based in South Africa. In South Africa, we also own smelting and refining operations which treat concentrates from our wholly owned mines, our joint operations and third parties. Under the umbrella term of " Organizational Mar 11, 2022 · Going forward, Zimbabwe’s production capacity is forecast to increase through the concentrator debottlenecking project at Unki and mine development at Zimplats. Jan 1, 2018 · Published by Elsevier B. UNKI PLATINUM MINE (MANAGED – 100% OWNED) MINE OVERVIEW The operations of Unki Mines (Pvt) Limited are situated on the Great Dyke of Zimbabwe, approximately 60 kilometres south-east of Gweru. SUPREME COURT OF ZIMBABWE. 0. Anglo American A mining company can promote confidence in the grievance process by disclosing how the grievance mechanism is being used and how the company is addressing issues that have been raised repeatedly. Under the umbrella term of "Organizational Communication", this study discussed related literature such as effective communication, corporate communication, public relations and stakeholder engagement. UNKI MINE (PVT) LTD is a company registered in Zimbabwe. Matinenga, for the appellant. 16th May, 2019. It is located on the Chironde Hills, between the Umtebekwa and Umtebekwana Rivers. • Hangingwall overbreaks due to unstable HW significantly introduced dilution whilst sidewalls failure compromised regional support. PLATINUM producer, Unki Mine's South African parent company -Anglo American Platinum has reported significant growth in earnings for the half year to June 30, 2021 underpinned Aug 12, 2022 · The Initiative for Responsible Mining Assurance (IRMA) is pleased to announce the completion of the on-site portion of the third-party independent surveillance assessment of the Unki platinum group metals (PGM) mine against the IRMA Standard for Responsible Mining. [1] Jan 1, 2022 · The article assesses strategic communication approaches used by Unki mine to enhance sustainability with its embedded community from 2016 to date in Shurugwi, Zimbabwe. An assessment of supply chain risk management in Africa : the case of UNKI Platinum mine in Zimbabwe. 1998, view south. Safety was paramount, efficiency was king, and impressive technology played a crucial role. The mine development and concentrator construction were completed at the end of 2010, soon followed by the building of employee housing. Although originally designed for a capacity of 120 000 tonnes per month, Unki mine steadily increased production during the first nine years of operation through various on -site business improvement initiatives within both the mine and process plant. Current infrastructure comprises five open pits (Sandsloot, Zwartfontein, Mogalakwena South, Central and North). Keep Reading Chamisa under fire Apr 28, 2023 · Greenhouse Gas Emissions Assessment for a Solar PV Facility at Unki Mine, Zimbabwe AA_Unki Solar PV_GHG Emissions Assess_Rev1. March 15, 2022; 0 Shares. 7-15 km. Modest in nature and quite in its activities, the Anglo platinum owned miner, Unki has been doing well and this has been seen through projects put in place MINE DESIGN CHANGES • Detailed mapping & stability analysis in the North Section resulted in mine design changes being effected in this section of the mine. Unki represents one of the largest platinum reserves in Zimbabwe having estimated reserves of 34 million oz of platinum. https://www. Rule FULLY AUTOGENOUS GRINDING AT UNKI MINE CONCENTRATOR – A CASE OF SUCCESSFUL VALUE ENGINEERING T. The Southern African Institute of Mining and Metallurgy Platinum 2012 361 T. Jul 22, 2024 · In late June the Zimbabwe Environmental Law Association (ZELA, an IRMA member) published Community success stories: Tracking service delivery and environmental issues, a blog explaining the Shurugwi Development Trust’s experiences with the independent audit of Anglo American’s Unki platinum group metals mine in Zimbabwe. Safety Officer Risk & Systems at Unki Mine (Angloamerican) · Experience: Unki Mine · Education: Midlands State University · Location: Zimbabwe · 132 connections on LinkedIn. The Anglo American Platinum group was the majority shareholder of Unki Mine until November 2012 when the group agreed to cede 51% of its stake to the locals in line with the indigenization act. In addition to the FwF, mining in the upper sections of the mine encountered poor ground conditions, characterized by low-angle joints trending N-S and truncated by E-W high-angle faults, joints, and The origin and petrogenesis of the ultramafic enclaves at Unki mine, Selukwe Subchamber, Great Dyke, Zimbabwe Unki Mine is located in the Selukwe (Shurugwi) subchamber of the Great Dyke. Nyakudarika, S. A petrographic and silicate composition study across the MSZ at Unki Mine in the Shurugwi Subchamber was conducted to help place some constrains on the origin of the mineralization. 2013. Title: IRMA Press Release Unki Report 18 Feb 2021(1) Author: Lisa Sumi Created Date: 2/16/2021 10:46:25 PM Unki Mine is located in the Selukwe (Shurugwi) subchamber of the Great Dyke. KWAME NKRUMAH UNIVERSITY OF SCIENCE AND TECHNOLOGY COLLEGE OF ARTS AND SOCIAL SCIENCES SCHOOL OF BUSINESS, 2016. Trial mining of MSZ oxide ores at Hartley Mine, ca. fmxxka mlng kkyi xujtqv kveeqt majf iqr byjjb ysmrfoc qdfc