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Rob Welke, Tallemenco’s Director/Manager based in Adelaide, South Australia, has 53 years of experience in irrigation and water supply industries. Rob has the following qualifications:

   Associate Diploma in Mechanical Engineering
   Cert IV in Training & Assessment TAE 40110
   Irrigation Agronomist
   Irrigation Auditor
   Indentured Fitter and Toolmaker

Using this experience and knowledge, Rob offers pumping energy efficiency training programs for the irrigation and water industries. In addition, he is an irrigation system analyst, using advanced technology and a high level of expertise in pumping and hydraulics as his tools for advanced pumping and pipeline auditing.

View Robs Resumè Summary

View Rob's Linkedin file here.
Mission Statement

Tallemenco provides a professional and totally independent training and auditing service, free from commercial ties. It ensures that its training courses are "Fit for Purpose" and takes a personal interest in the success of its training and auditing projects.

Client satisfaction is paramount to Tallemenco's philosophy.
Tallemenco is a leading International Irrigation and Water Supply pumping system energy efficiency Training and Auditing expert.
Last Update
March 1st, 2021
In early 2020, Tallemenco was contracted as an expert witness to a large Gouldburn Murray Water pumping and rising main project in Victoria.
In 2009, Tallemenco contributed to an expert witness investigation for NSW Office of Water.  

Read 3 Tallemenco Energy Audit stories here:

     Hydroponics Lettuce farm
     Abalone farms Audit
     Lateral Move farm


Learn more about our Irrigation Pumping Energy Auditing Service here... 
Tallemenco Pty Ltd, Windsor Gardens, SOUTH AUSTRALIA, 5087.
ABN: 92 105 345 506
Mobile  0414 492 256
Intn'l:   Cell  +61 414 492 256
Update:   Expert Witness
Watch the IPEEAT VIDEO
Pipeline Pigging demo
LATEST NEWS - Oct 2020
“Pumping and Hydraulics’ Solutions for Irrigation and Water Supply”
ABN 92 105 345 506
Tallemenco launches new training course:
VFD's: The GOOD, BAD and the UGLY
Govt funding programs in Australia and USA have led to a plethora of VFD sales for irrigation systems that dont need them.
Tallemenco has written a 1 hr training course called "VFD's for irrigation pumping: The GOOD, the BAD and the UGLY: and will they save you money?"
This course debuted in Dec  2020 to 12 participants from US, NZ and Australia.
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1day
Information Package
Go to web page for more info
VFD's: The GOOD, BAD and UGLY  
Pumping System Master Class
April 2021 ONLINE course:         Thurs  22nd, 2pm PST
                                                                      Friday 23rd, 9am AEDT 
   $75 USD
The "Pumping System Master Class" equips participants to save $1000's pumping costs in the design of new or modifying existing water pumping systems for optimum pumping energy efficiency, using skills and "fit for purpose" software written by author Robert Welke. In fact, the real value of this course is in the software!
Pumping energy efficiency in any water / irrigation system is measured by the sum of the pump efficiency and hydraulic efficiency.

The course highlights how friction losses (hydraulic efficiency) in every component of the irrigation system impacts on pumping operation and costs, particularly over time as pipeline performance degrades, then offers a suite of software used to identify where those losses are, and optimize those losses.

The course is filled with anecdotes from Robert's 53 years' pumping system energy efficiency experience which goes to provide a very practical and “feet on the ground” approach to designing and operating pumping systems.

The Online course has 4 x 3.0 hr sessions over 1 week, allowing participants to consolidate learned material between sessions.

The Face2Face course is run over 2 days. Contact Rob on 0414 492 256 to arrange an in-house course (min 8 people), or attend any one of our planned sessions.

The PSMC course and software empowers you to identify similar savings in any water pumping system, be it Irrigation, Municipal, or Industrial.


Applied to the field, this course can enable you to identify $1000's on water pumping cost savings!

Contact Rob on 0414 492 256 or +61 414 492 256 for more information on the next course in your area.
Pumping System Master Class (US), go to HERE
For information on the USA UNITS version of this course:
For the Curriculum, go HERE
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