S MECHANICAL A ENGINEER September 2016
Publication of the SA Institution of Mechanical Engineering, incorporating News of Associate Organisations
Air trAvel oN the riSe
does engineering education reflect our world? 5d intelligent design
Approved rSA NAtioNAl FlAgShip
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Supporting customers is key and the Zest WEG Group operates a strategically situated network of branches and distributors across the continent. This ensures the highest levels of technical support as well as easy access to product and parts.
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An in-depth understanding of the harsh conditions found within the mining sector and years of experience on the African continent, have ensured that the Zest WEG Group service offering is fit-for-purpose.
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WEG products are engineered to facilitate a safe and reliable mine and plant with operational stability and the highest possible production levels as an objective. Reduced maintenance and ease of serviceability assist in lowering the total cost of ownership for the mine.
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The Zest WEG Group has been servicing the mining sector for more than 35 years and by leveraging best practice engineering and manufacturing capabilities, the group is able to offer a range of standard off-the-shelf products as well as end-to-end energy solutions.
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From single product installations to individually customised solutions, which are application specific, the latest technology is used to ensure optimum performance and reliability without compromising on energy efficiency.
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The Zest WEG Group, a subsidiary of leading Brazilian motor and controls manufacturer WEG, started out as a South African company and maintains its strong commitment to contributing to the development of the African region.
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Tel: +27 11 723 6000
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www.zestweg.com
for more about our offerings in the mining sector
SCAN HERE
Power Tranformers Tiger RMU Overhead Lines MV Switchgear Mini Substations Mobile/Containerised Substations MV Motors E-Houses Distribution Transformers Motor Control Centres MV Slipring Motor MV Drive Automation Control Room Invicta Vibrator Motors Diesel Generator Electrical Construction LV Motors & Drives
for the entire mining sector.
RELIABLE ENERGY SOLUTION
Chris Reay
Chairman of the Working Committee: Communications (SA Institution of Mechanical Engineering)
Like-mined suppliers cooperate to provide missing gaps in the supply chain from their collective capabilities which assists in being competitive with overseas suppliers
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Your boutique business destination Surrounded by lush gardens in the hub of Johannesburg’s northern suburbs, The Peartree in Craighall Park caters for groups of two through to 100 guests in nine well-appointed and equipped business suites. Breakfast meetings, working lunches, indoor or outdoor dining, half-day and full-day packages including all welcome refreshments, teas and lunches are offered in Standard, Gold and Platinum packages. Secure parking, business centre, fibre optic broadband AV, lockable space, and an onsite Hair & Beauty Boutique, all underpinned by highly qualified and helpful staff dedicated to ensuring your event is a success, make The Peartree a destination of choice.
www.thepeartree.co.za e-mail: info@thepeartree.co.za Tel: 011 781 1401 41 St. Albans Ave, Craighall Park
S MECHANICAL A ENGINEER benefits of Point-to-Point travel
affordable
Utilising community airports as
strategic hubs will result in increased air traffic which will in turn significantly reduce the overall cost of travel, creating an affordable solution to a wider client base.
tiMe savinG
Flying shorter distances between community airports is more cost effective than hub-to-hub and reduces travel time. Less time traveling results in more time to conduct business or spent with family.
soCial iMPaCt
Developing and upgrading airport infrastructure at community level acts as a catalyst for increased economic prosperity in previously marginalised areas.
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Council 2014 - 2016
Company Affiliates
Office Bearers President.......................... Prof JL van Niekerk (Wikus) Vice President..................................... A Roos (Andre) National Treasurer.............................. To be confirmed
Branch Chairpersons Central .............................................. C Kruger (Carel) Eastern Cape......................... G van den Berg (Gideon)
Autodesk as represented by Worldsview Technologies Ainsworth Engineering (Pty) Ltd Alstom Power Service SA (Pty) Ltd
Mod-U-Flow CC Osborn Engineered Products SA (Pty) Ltd PaCMan Projects & Maintenance PPS Insurance Co Limited Rotek Engineering
Mpumalanga Highveld ....................N Lecordier (Noel)
Babcock Ntuthuko Engineering (Pty) Ltd
Vaal........................................ Prof LM Masu (Leonard)
Bosch Projects (Pty) Ltd
SA Power Services (Pty) Ltd
DCD Group (Pty) Ltd
Sasol Technology (Pty) Ltd
Festo (Pty) Ltd
SEW Eurodrive
Fluor SA (Pty) Ltd
Siemens Ltd
Green Plan Consultants (Pty) Ltd
Spirax Sarco (Pty) Ltd
KwaZulu Natal .............................R Walker (Raymond)
Western Cape .............................. S Pietrangeli (Sven)
Portfolios: Communications/ Strategic Planning/ Specialist Groups . . .................................. CD Reay (Chris) Education (Universities of Technology).. E Zawilska (Ewa)
S.A.M.E Water (Pty) Ltd
Professional Development
Hatch Goba (Pty) Ltd
Tenova Mining and Minerals SA
Programme........................................ M Black (Malcolm)
Howden Power (a div of Howden Africa)
Thyssenkrupp Engineering (Pty) Ltd
Chief Executive Officer: Vaughan Rimbault National Office Manager: Anisa Nanabhay
Howden Projects (a div of James Howden)
Ultra-Flow Engineering Services CC
PO Box 511, Bruma, 2026
Kelvion Thermal Solutions (Pty) Ltd
Vital Engineering (Pty) Ltd
To be confirmed............................. G Bartholomew (Bart)
Technology Programme.. ...................... SZ Hrabar (Steve)
Tel: (011) 615-5660 Email: info@saimeche.org.za Website: www.saimeche.org.za
MBE Minerals (SA) (Pty) Ltd
Membership Email: membership@saimeche.org.za
Megchem
Weir Minerals Africa Winder Controls (Pty) Ltd
Vaughan Rimbault (right), SAIMechE CEO, handing over the certificate and medal to Kudzai Nyangoni.
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ASME VIII Div. 1 and 2: Design, Fabrication and Testing of Pressure Vessels Workshop CPD Validation Number : SAIMechE-0940-12/18 Code C1516
Days 3
Start Date 24 Oct 16
End Date 26 Oct 16
Region Cape Town
Booking Closure Date 10 Oct 16
Overview: This course is intended to provide a working-level understanding of the major elements and requirements for the design, fabrication and testing of pressure vessels in accordance with the ASME VIII, Div. 1 and 2 Codes. Calculation workshops are included during the course to reinforce the theory. Contents: ● Scope, limitations and major historical changes of the Code ● Responsibilities and Certification ● Materials and Allowable Stresses ● Design Criteria ● Post-weld Heat Treatment ● Impact testing ● Design by Rule, including shells, heads, openings, flanges ● Welded fabrication considerations for design ● Non-destructive examination and pressure testing ● Cyclic Service ● Design by Analysis ● User Requirements.
Leadership and Management Principles and Practice in Engineering Workshop CPD Validation Number : SAIMechE-0715-03/17 Code E6116
Days 2
Start Date 2 Nov 16
End Date 3 Nov 16
Region East Rand
Booking Closure Date 19 Oct 16
A two day interactive course on the most useful perspectives, principles, tools, processes, examples and practices which are presented in an experiential manner providing a fresh approach to the practice of leadership and management within an engineering context which equips the practitioner with a raised awareness of his/her role, a raised awareness of his/her own practices and the wherewithal to radically improve on those practices. The method of instruction will include posed questions, power point presentations, one-on-one and group engagement, experiential learning and reflection. It will cover all the primary learning styles in order to engage all participants in a meaningful growth experience. A Learning Guide, Pre-course Notes and an exercise are sent to the delegates before the course. Further handouts and exercise sheets are provided during the course.
Anisa Nanabhay (centre), SAIMechE National Office Manager was recognised for her ten years of dedicated service to the institution. Here she is seen with Kudzai Nyangoni and Vaughan Rimbault.
Some of the guests at the AGM
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Air TrAvel on The rise
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Peter Damant, Spirax Sarco South Africa MD
find out if you qualify to #joinourtable at pps.co.za PPS is an authorized Financial Services Provider.
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► EIA Process
► Environmental Risk Assessments
► Geographical Information Systems
► Agricultural Assessment and Advise
► Project Managment
► Wetland and Riparian Services
► Natural Resource Services
► Visual Impact Assessments
► Ecological/Biodiversity Services
► Public Participation Process
► Application Assistance
► Game Ranch Management
► Developement Research, Monitoring and Evaluation
N2 Mnini ECO Duties
Plant rescue
Durban Coal Terminal Site Inspection
Ohlanga Pump station ECO Duties
Freightpak Warehouse Site Audit
Public participation Makhabeleni
Ballito Interchange Botanical survey
Site assessment Sundumbili pipeline
l Tel: (031) 303-2835 l Fax: 086 692 2547 l l Email: info@afzelia.co.za l www.afzelia.co.za l Skills on Site
Septmeber 2012
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Martin Bailey
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GEA Industrial Screw Compressors Whether it’s in the food industry, chemical industry, in offices or in shipping, they all need refrigeration. GEA Southern & Eastern Africa has the optimal cooling and air conditioning solutions for your requirements. We place particular value on energy efficiency, reliability, cost effectiveness and sustainability. For more information contact Steve Long at o21 555 9000 or steve.long@gea.com.
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POWER
GENERATION
T O D A Y
PROMECH PUBLISHING Tel: (011) 781-1401 Fax: (011) 781-1403 Email: samecheng@promech.co.za Website: www.promech.co.za Managing Editor: Susan Custers Editorial Contributors: Liesl Venter and Patricia Holburn Advertising: Louise Cresswell 071 886 1263 Circulation: Belinda Siegruhn Judit Kimpian
DTP: Lindy Fobian Disclaimer PROMECH Publishing does not take responsibility for the opinions expressed by individuals.
Copyright
All rights reserved. No editorial matter published in “Power Generation Today� may be reproduced in any form or language without written permission of the publishers. While every effort is made to ensure accurate reproduction, the editor, authors, publishers and their employees or agents shall not be responsible or in any way liable for any errors, omissions or inaccuracies in the publication, whether arising from negligence or otherwise or for any consequences arising therefrom. The inclusion or exclusion of any product does not mean that the publisher or editorial board advocates or rejects its use either generally or in any particular field or fields.
Dual benefit: In railway stations BIPV panels are seen ever more often. They serve as sun screens while supplying clocks and display panels with power at the same time. Photo: Ertex Solartechnik
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Efficiency miracle: Mono-crystalline silicon solar cells are not only highly efficient but also very flexible in terms of colour Photo: Ertex Solartechnik
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Major project: Transparent films can also be laminated between window panes. The result is tinted glass panes that provide shade and generate green electricity at the same time. Photo: AGC Glass Europe, Louvain-la-Neuve
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Renier Snyman
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Principal Engineer Michael Minges recieving the MVSSA Best Paper of the Year Award
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Lighting
Ventilation
Storage cabinet
Door
Sealed floor
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Polyethylene bulk tanks
Metallic bulk tanks
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Russell du Plessis
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MARKET FORUM
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MARKET FORUM
Josué Pérez-Sánchez
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MARKET FORUM
Roger Rusch
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BMG will supply and support Eaton’s Winner brand of hose and hose fittings in Sub-Saharan Africa.
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MARKET FORUM
The original Salsa Weir product information plate from a Uniglide pump installed in 1976.
On the Move
Sonja de Klerk
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D E S I G N I N G
I N N O V A T I V E
S O L U T I O N S