Khulekani Mhlongo

Experience

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  Kulu Mining

  Feb 2009 - May 2011

  Engineering Civil Technician

  >Analyzed survey reports, maps, blueprints and other topographical and geologicdata to effectively plan infrastructure and construction projects.>Visited project sites during construction to monitor progress and consult withcontractors and on-site engineers.>Facilitated construction by mapping out utility installations and establishingreference points, grades and elevations.>Educated general public through professional presentations and communitydiscussions.>Estimated quantities and cost of materials, equipment and labor to determineproject feasibility.>Managed safety and security of location to prevent intrusion, criminal activity,vandalism and injuries to workers.>Evaluated each staff member's strengths and assigned tasks based uponexpertise and background.>Administered budget, tracked expenses and documented changes.>Oversaw daily operations at site, keeping team production moving at optimalpace.>Worked with architects, engineers and customers to efficiently resolve planningand construction issues.>Visited contractors on job sites and provided advice on how to correct improperimplementations. Show less

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  AECI Limited, Much Asphalt

  May 2011 - Sept 2015

  Quality Assurance Laboratory Manager

  >Maintained acceptable standards of OHS from the laboratory, plant and sites sapling and testing.>Operations / HR Management of all laboratory functions and staff.>Interaction with mix designs, quality control and product problems.>Handled specimens according to laboratory protocols to maximize accuracy andprecision of results.>Address customer complaints / queries.>Followed quality standards and procedures to minimize errors and maximizecustomer satisfaction, according to ISO 9001 and SANS 1702.>Conducting internal Quality Audits to ensure QMS.>Collected and analyzed asphalt/bitumen and aggregates materialsamples to evaluate quality (NLA, Interlaboratory and Suppliers), providingfeedback and interpretation to production management or staff.>Testing premix asphalt: bitumen content, grading analysis and Marshall.>Testing bitumen and fuel: penetration, viscosity and softening point ANDblending of modified binders.>Performed testing of Aggregates, hot & cold mix asphalt and performancegrade bitumen, including bleeding to modified binders.>Carried out mix design trials in the laboratory and batching plant, as perTechnical Managers instructions.>Inspected, verified and documented quantifiable characteristics of finishedproducts, comparing against customer specifications and company qualitystandards to achieve acceptable product.>Monitored testing processes, including test development and user acceptancetesting.>Oversaw onboarding and training of new employees to promote qualified andwell-coordinated quality assurance team.>Oversaw in-depth laboratory inspections and contributed to favorableoutcomes.>Assisted with development and administration of laboratory budgets.>Developed monthly, end-of-quarter and other statistical reports, includinganalysis for leadership team and for quality improvement program outcomesstudies.>Understanding requirements of COLTO and SANS, more involve in SANRAL projects Show less

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  LafageHolcim

  Oct 2015 - Aug 2023

  Concrete & Aggregates Technical Controller

  >Technical support, quality control and technicalmanagement of two quarries and one concretebatch plant.>Optimum mix design performance, plant weighing equipmentcalibrations, statistical cusum control, stock control, material quality,process optimization.>Identified suitable materials for production use that aligned with environmentalconcerns and budget constraints.>Liaised effectively between Sales department and Production facility, keeping allparties informed of project changes.>Set and oversee quality assurance guidelines for laboratory work.>Took part in the development of training concrete and aggregates testing.>Handled specimens according to laboratory protocols to maximize accuracy andprecision of results both Concrete and Aggregates.>Ensured the accurate, dependable, and cost-effective operation of physical concrete testing in support of company's strategic and tactical initiatives.>Executed corrective actions when test controls are outside specified limits.> Compiled weekly and monthly data analysis for concrete and aggregates.>Monitored unit budget to ensure financial objectives are met.>Supervised and managed daily activities of the team consisting of 2 QuarryTechnicians and 1 Concrete Technician.>Technical support for customers ( mix design, product results and productknowledge) Show less

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  AfriSam

  Sept 2023 - now

  Product Technical Teamleader

  >Leading and management people to achieve performance objectives.>Maintaining a productive, safe, and healthy working environment while complying with legal requirements.>Managing and implementation of ad-hoc and routine testing schedules as well as providing feedback to management.Contributing to business financial targets by ensuring product compliance, optimizing product performance, cost, and margin contribution, and by sourcing suitable external products.>Ensuring that the Laboratory operates within Construction Materials ISO standards. >Ensuring compliance to ISO procedures while applying best practices through continuous improvement.>Providing technical support to internal and external customers.>Attending industry conferences with the intention of gaining knowledge to apply the latest trends and technologies towards achieving a competitive advantage for AfriSam Show less