John Stephens personal email
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John has 38 years of experience in the design and management of heavy industrial projects including zinc pressure leaching, lead smelting and refining, nuclear waste vitrification, and ammonia and sulfur dioxide recovery.Specialties: His expertise includes project and engineering management, pressure vessel and heat exchanger design and repair, and piping systems design and stress analysis.
Kcventures Corporation
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Owner And DirectorKcventures CorporationRossland, Bc, Ca
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Owner/DirectorKcventures Corporation Jan 2015 - PresentRossland BcProject Highlights 2015-Construction Co-ordinator for Fibreline and Chemical plant work during mill wide shutdown April 2015. The work scope managed was inspection planning, NDT, repair plans, weld repairs on many pressure vessels, pipes and mechanical equipment in the Fibreline equipment train from the digester to bleach tanks. In the Chemical plant a re-lining of the absorber was done and repairs/replacement of some FRP equipment in the salt cake filter process area. No LTA's or medical… Show more Project Highlights 2015-Construction Co-ordinator for Fibreline and Chemical plant work during mill wide shutdown April 2015. The work scope managed was inspection planning, NDT, repair plans, weld repairs on many pressure vessels, pipes and mechanical equipment in the Fibreline equipment train from the digester to bleach tanks. In the Chemical plant a re-lining of the absorber was done and repairs/replacement of some FRP equipment in the salt cake filter process area. No LTA's or medical aids. Stress analysis for a 200 psi steam line addition and pressure reducing station to an existing steam distribution system in a metallurgical plant. Existing supports needed revising with the addition of this branch. System installed and commissioned. Root cause analysis of pump casing rupture and line breakage in the de-watering system of a two turbine hydroelectric dam. Analysis showed that impulse forces caused the failure and changes to standard operating procedures cured the problem. Show less
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Owner/DirectorKcventures Corporation 2014 - PresentRosslandProject Highlights 2014:-Remote actuated Mud Drum Blow down system, Stress analysis, construction and commissioning of this boiler external piping system was started in 2014 and commissioned in 2015. System working with no problems and has proved its value.- Construction Co-ordinater for Bleach and Chemical plant work during mill wide shutdown June 2014. The work scope was maintenance on Titanium diffusers and hydraulic cylinders, Non Destructive examination, brick lining and… Show more Project Highlights 2014:-Remote actuated Mud Drum Blow down system, Stress analysis, construction and commissioning of this boiler external piping system was started in 2014 and commissioned in 2015. System working with no problems and has proved its value.- Construction Co-ordinater for Bleach and Chemical plant work during mill wide shutdown June 2014. The work scope was maintenance on Titanium diffusers and hydraulic cylinders, Non Destructive examination, brick lining and non-metallic equipment and piping repairs and replacements. Co-ordination occured with six contractors, two main plant areas, four bleach towers and miscellaneous other equipment. No LTI's or Medical aids. Show less
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Owner/DirectorKcventures Corporation 2013 - PresentRossland BcProject Highlights 2013-Stress analysis for the partial replacement of a 200 psig steam distribution line at Teck Metals fertilizer operations. Line started up with no problems-New QC manual for Safety Valve Repair for Teck Metals Trail-Stress analysis and design of a new 1750 psig feedwater line to two desuperheater stations. This non boiler external piping line tied into existing lines which required re-supporting. -Construction co-ordinator Pulp mill fibreline… Show more Project Highlights 2013-Stress analysis for the partial replacement of a 200 psig steam distribution line at Teck Metals fertilizer operations. Line started up with no problems-New QC manual for Safety Valve Repair for Teck Metals Trail-Stress analysis and design of a new 1750 psig feedwater line to two desuperheater stations. This non boiler external piping line tied into existing lines which required re-supporting. -Construction co-ordinator Pulp mill fibreline during a turn-around. Four contractors monitored, all jobs done on time with no first aids.-Stress analysis and design of a 750 psig SV discharge line from a Zinc Roaster. Design involved both static and dynamic analysis in 2013. Show less
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Owner/DirectorKcventures Corporation 2012 - PresentRosslandProject Highlights 2012:Project Highlights 2012-New QA Manual for Boiler/Pressure Vessel and Piping systems - TECK Metals 2012: -Stress Analysis using Caesar II software of 200 psig Steam line addition for intermittent use - TECK Metals 2012-Generator Acid Purification – Zellstoff Celgar Pulp Mill - 2012: Provide the design for the installation of FRP wrapped CPVC piping for the system. Stress Analysis of 600 # Sootblower Steam lines - Zellstoff Celgar 2012:
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DirectorKc Ventures Corporation Apr 2011 - PresentRossland, Bc, CanadaProject Highlights 2011MC Pump – Hydrofit - Zellstoff Celgar Pulp Mill 2011: Provide design services for retrofitting seven medium consistency pumps with more efficient impellers and volutes. Stress analysis on major 200 psig air line addition – TECK Metals 2011:
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Site Representative -- Gap ProjectNoram Engineering And Constructors Ltd. Jan 2011 - Oct 2011The end client was Zellstoff Celgar Pulp. Provide site representation for a Vancouver design firm during design of the Generator Acid Purification process. This involved obtaining site information and ensuring owners representatives made timely decisions as required by the project. As well, assisted owner in defining, procuring bids, and contract administration of a demolition project to remove existing equipment to make room for the new equipment.
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Department Manager Process/Mechanical/PipingAmec Jan 2007 - Apr 2010Provide functional management for a department of 30 people. This involves setting and implementing standards and work practices, and staffing and resource management to all projects requiring the group’s services. The role determines who does the work and how the work is executed to meet the project requirements of what has to be done and by when. Additionally, act as study lead of a multi-discipline team producing capital cost estimates of varying levels for clients. These have… Show more Provide functional management for a department of 30 people. This involves setting and implementing standards and work practices, and staffing and resource management to all projects requiring the group’s services. The role determines who does the work and how the work is executed to meet the project requirements of what has to be done and by when. Additionally, act as study lead of a multi-discipline team producing capital cost estimates of varying levels for clients. These have included;-Installation of a Turbine – Generator set using excess steam to produce electrical power for sale, -Installation of two double contact sulphuric acid plants producing 1200 tpd, -Installation of a Molybdenum/Rhenium recovery circuit involving roasting and SX extraction, Show less -
Engineering ManagerAmec Aug 2006 - Jun 2007Cajamarquilla, VM-CJM, Peru, Engineering management of the detail design of a portion of a US $96MM expansion of a Zinc refinery from 120,000 to 160,000 tpy. The work covered updating the Leaching process and creation of a new process for Indium Recovery. Also participated in the initial detail design of a US $400MM expansion which doubled the plant capacity. -
Engineering ManagerAmec Mar 2003 - Jul 2006Hanford Nuclear Reservation, CH2MHill / US Department of Energy, WA, USA, Management of the conceptual estimate and subsequent design of a C$80M demonstration unit of a US$800M bulk vitrification facility to treat low-level radioactive waste using AMEC’s licensed GeoMelt™ technology, involving management of six engineering subcontractors. -
Project ManagerAmec Sep 2002 - Mar 2003Thompson, Inco, MB, Canada, :Manager of a feasibility estimate of adding a C$21M copper residue arsenic fixation circuit to produce a copper-rich material containing precious metals, which will be sent to the copper roaster. Nickel recovery is increased and a stable, fixed arsenic material is produced as a by-product for disposal. Project completed on time and budget.
John Stephens Skills
John Stephens Education Details
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Mechanical
Frequently Asked Questions about John Stephens
What company does John Stephens work for?
John Stephens works for Kcventures Corporation
What is John Stephens's role at the current company?
John Stephens's current role is Owner and Director.
What is John Stephens's email address?
John Stephens's email address is js****@****ail.com
What schools did John Stephens attend?
John Stephens attended University Of Waterloo.
What are some of John Stephens's interests?
John Stephens has interest in Gardening, Education, Environment, Sailing, Science And Technology, Hiking, Ski Touring.
What skills is John Stephens known for?
John Stephens has skills like Pipe Stress Analysis, Pressure Vessel Design, Engineering, Engineering Management, Contract Management, Factory, Project Engineering, Construction, Petroleum, Asme, Power Plants, Project Planning.
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