Like what you've read?

On Line Opinion is the only Australian site where you get all sides of the story. We don't
charge, but we need your support. Here�s how you can help.

  • Advertise

    We have a monthly audience of 70,000 and advertising packages from $200 a month.

  • Volunteer

    We always need commissioning editors and sub-editors.

  • Contribute

    Got something to say? Submit an essay.


 The National Forum   Donate   Your Account   On Line Opinion   Forum   Blogs   Polling   About   
On Line Opinion logo ON LINE OPINION - Australia's e-journal of social and political debate

Subscribe!
Subscribe





On Line Opinion is a not-for-profit publication and relies on the generosity of its sponsors, editors and contributors. If you would like to help, contact us.
___________

Syndicate
RSS/XML


RSS 2.0

The Snowy Vision

By Lance Endersbee - posted Saturday, 15 April 2000


The concept of the Snowy Mountains Scheme captured the imagination of all those involved.

From the beginning, the challenges of the project attracted young and capable people. They were supported by wise leadership, and encouraged to accept tasks to the full limit of their capacity. They had access to the best world experience.

As the work proceeded, new challenges arose. Problems were being solved as they arose in practice, and innovations were being adopted without any delays to the overall progress. There was excellent co-operation within the Snowy team of engineers involved in investigation, design, and contract administration, geologists and laboratory scientists, and with the contractors. There was a united focus on achievement.

Advertisement

The scheme evolved in overall concept and was improved in detail. The project was finally completed not only on time and within the original estimate, but with much greater installed capacity and electricity output, and with much greater water storage. That ensured secure water releases for irrigation in long term drought.

Plan for the Nation

It is now 50 years since the Snowy Mountains Hydro-electric Power Act of 1949 was passed by the Commonwealth Government. The time was right.

The nation had almost been invaded during the war. Darwin had been bombed. Ships had been sunk along the east coast. Enemy submarines had entered Sydney Harbour. During the war, almost all civil works had been deferred. The nation now had to rebuild. There was a need for greater electricity supplies for new industries, and there were blackouts as supplies failed to meet the demand. The international situation had become tense again. There was an Iron Curtain across Europe. It was the time of the Berlin Air Lift.

The Snowy Scheme was a plan for the nation, for national development. The prospect of diverting the Snowy waters inland had been considered for over 60 years, very seriously in times of drought, but always leading to argument between the colonies, and later the states, about the rights to the waters.

In 1941, Mr L R East, Chairman of the State Rivers and Water Supply Commission of Victoria proposed that the Commonwealth and the two states of NSW and Victoria create a separate authority to undertake the work, on the lines of the River Murray Commission. However, the allocation of the diverted waters to the states of NSW, Victoria, and now also to SA, remained contentious.

In 1943 the conflicting proposals for the development of the Snowy waters led Mr Arthur Calwell, MP, to ask in Parliament that "plans be formulated for the best use of the waters in the interests of the people of Australia as a whole."

Advertisement

In 1946, the Commonwealth and State Ministers from NSW and Victoria finally discussed the national aspect of the project. The engineering investigations for the project became the overall responsibility of the Commonwealth Department of Works and Housing, The Director General was Mr L F Loder (later Sir Louis). The Director of Engineering was Ronald B Lewis. The detailed work of investigations and evaluation of alternative proposals was the task of E F Rowntree, Engineer for Major Investigations.

Rowntree had been a courageous aerial observer in WWI, and had won the DFC for several missions at low altitude in the face of heavy machine gun fire. He was a member of a Quaker family in Hobart, but the pacifist Quakers disapproved of his war effort. After WW1 he worked with the Hydro-Electric Department in Tasmania, where he designed entire hydro-electric projects virtually single-handedly. His professional background was ideal for the task of developing a plan for the Snowy Scheme.

He assessed many possible alternative layouts. Every variation involved site inspections, estimation of river flows, and calculation of reservoir capacity and regulation of storages, outline designs and costs of dams, tunnels and power stations. This task was the sole occupation of Ted Rowntree over about four years. He alone carried out the development of ideas, and studies of economic feasibility. It was a remarkable achievement by one man. Rowntree developed the concept of the diversion of Snowy water to the Tumut River for power and irrigation in the Murrumbidgee Irrigation Area, thereby gaining NSW support for the project.

Another remarkable contribution was by O T Olsen, an officer of the State Electricity Commission of Victoria, who had carried out the investigations for the Kiewa hydro-electric project in Victoria, and had studied the potential of the Snowy River from the mountains in NSW to the sea in Victoria. It was Olsen who proposed the diversion of the Upper Snowy River to the Murray River for power production and irrigation along the Murray River. (The development of the significant hydro-electric potential of the Lower Snowy River still awaits its place in time.)

These two concepts came together in the detailed studies by Rowntree, leading to an overall concept that met the objectives of a plan for the nation as a whole. The final reports were presented to the Commonwealth and State Committee, and then to the Premiers' Conference. The next task was to build the project, in circumstances that would be alive with prospects for continued rivalry and procrastination by state governments.

Much of the credit for establishing the Snowy Authority should go to Nelson Lemmon. He was the Minister for Works and Housing in the Australian Government of Prime Minister Ben Chifley. A Western Australian, he was determined that the national interest would prevail, but understood that the Australian Constitution of 1900 did not assign any powers to the Commonwealth to build a project like the Snowy Scheme. The key objectives of the Snowy were to develop electricity and water resources, and these activities remained as residual powers of state governments.

Here is Lemmon's account of what, I believe, is one of the most decisive moments in Australian history:

I went to Chifley...and I said, "There's only one way to handle this...Put the whole thing under the Defence Act ... and we'll be the boss." He said, "WHAT? Your name's Nelson Lemmon, not Ned Kelly - you can't do that?" So I said, "Why can't I?" "Well, he said, you tell me how you can!" So I said, "Listen! You had subs in the Harbour. The way we're building everything now, all they want is a decent cruiser and they could sneak through the guard and they could blow all your power stations out without an effort! You've got Bunnerong built on the water, you've got the big one at Wollongong built on the water ... they could blow all your damned electricity out in one night's shooting! Where'll you produce the arms, where'll your production be with all the power of New South Wales buggered?" Chif says, "You might get away with it ... If you can get Evatt to agree with it - and if there's a case he'll have to fight it in the High Court - if you can get Evatt to agree, I'll go all the way with you!"

Lemmon went to see Evatt. He knew that Evatt did not like Dedman, who was the Minister for Defence and Minister for Post-War Reconstruction. They were rivals. Lemmon told Evatt that Dedman had said they could not use the Defence Act. Evatt's support of Lemmon was immediate. Lemmon had his constitutional defender.

At the Premier's conference, Prime Minister Chifley advised the Premiers that the Commonwealth would proceed with the Scheme under the Defence powers. The Premiers were taken by surprise by this decision and simply noted the matter. They then proceeded to the next business.

It was an immense gamble, but there was no other way. Lemmon was aware that the Commonwealth did not even have the power to compulsorily acquire land for the project, as that was a state function. The Commonwealth did not have powers over diversion and use of water resources.

Chifley and Lemmon decided to move quickly towards construction to offset any possible legal challenges from the state governments, especially NSW. For this reason the Snowy Act of 1949 concentrated on the hydro-electric aspect of the Scheme, but not the diversion of water inland for irrigation. The costs of the project were to be recovered from power charges, with the additional water for irrigation being provided at no cost to the benefiting states of NSW, Victoria and SA.

These considerations of residual state rights for public works, under the Constitution, have meant that the Snowy Scheme remains the only national public infrastructure project in the history of our nation.

The project only became possible through the leadership of two groups of outstanding people. It was the engineering experts under Dr L F Loder who developed the vision of a national project. It was the political leaders, Prime Minister Chifley and Minister Lemmon, who believed that the merits of the grand design outweighed all objections on legal and constitutional grounds, and courageously began the Scheme.

The Leader of the Opposition in the Commonwealth Parliament was Robert Menzies. He formally opposed the proposals of the Government. But he privately congratulated Lemmon after the passage of the Snowy Act. Shortly thereafter there was a change of government, and Robert Menzies became Prime Minister. He accepted the decision of Parliament to proceed with the enterprise, supported the Snowy Authority, and ably dealt with the constitutional issues that continued to arise as the work proceeded. Menzies ensured the continued flow of funds to meet the needs of the project.

An Organisation for the Task: A Corporation Sole

The administrative form of the Snowy Authority was deliberately chosen to ensure that the construction of the project would proceed unimpeded by changes in the political environment.

The construction of the Scheme was seen as an engineering task, and Cabinet preferred the appointment of a single outstanding engineer to manage the Project, unimpeded by any Board or group of experts, or any representatives from state governments. They deliberately chose rule by one man.

The Authority was formally constituted as a single commissioner. Thus the Snowy Mountains Hydro-Electric Authority was, in law, one person. That was a fundamental departure from a normal ministerial department, although the concept of corporation sole had been quite effective in other public enterprises.

In the case of the Snowy Scheme, it was outstandingly successful. There was no indication that the ultimate control of the project by a single commissioner was anything other than beneficial.

It was Nelson Lemmon who selected William Hudson as the Commissioner, and made a single recommendation to Cabinet. The record of the project shows that Hudson was an extraordinarily fine choice, and that the combination of capable leadership and unimpeded authority enabled the huge project to be built on time and within the estimate.

Hudson selected his two Associate Commissioners. Mr T A Lang, a young and distinguished civil engineer, and Commissioner of Irrigation and Water Supply in Queensland, and Mr E L Merigan, Electrical Engineer, State Electricity Commission of Victoria. Australia had a population of only 8 million in 1949, and there were wide-ranging and critical post-war shortages of men and equipment. It was the beginning of a great adventure.

Creating Competence

The critical challenge from the beginning of the Scheme was the enormous magnitude of the task ahead. There were very few engineers in Australia with experience in projects of that magnitude. The Authority had attracted an initial team of mostly young engineers, many with honors degrees and all with strong potential, but with no experience at all in hydro-electric engineering or major projects. In retrospect, it seems that only the Commissioner had any comprehension of what was involved.

The Authority decided to obtain overseas assistance in the preparation of designs and specifications for certain of the first major projects, and also to train the young engineers to a level whereby the Authority could complete the remainder of the Scheme from its own resources.

At that time many engineers around the world had been inspired by the achievements of the American civil engineers in the imaginative public works they built during the thirties. These projects were undertaken in a deliberate program of national economic recovery from the disastrous effects of the Great Depression. These great US public works included the projects of the Tennessee Valley Authority, and many big projects by the U.S. Bureau of Reclamation such as Hoover Dam, and the Central Valley Project in California.

This strong example in America undoubtedly aided the acceptance of the idea of the Snowy Scheme in Australia, and encouraged Lemmon and Chifley to provide similar direct and vigorous leadership.

The Snowy Authority decided to seek assistance in the United States for the initial group of major projects. This prospect was examined in America by Associate Commissioner T. A. Lang. He proposed an agreement between the Commonwealth of Australia and the United States of America whereby the Bureau of Reclamation would undertake the preparation of designs and specifications for certain tunnel projects and dams, and provide training and experience for a number of Snowy engineers.

At the beginning of 1952, twelve Snowy engineers began work with the Bureau, studying their practices in design and construction of dams and tunnels. Eventually, over 100 young engineers benefited from the program.

I was in the first group of 12 engineers. My own assignment from the Snowy was the study of the design of tunnels and underground structures. The Bureau of Reclamation promptly set me to work in the Denver offices on the actual designs for the Eucumbene-Tumut trans-mountain diversion tunnel, the associated regulating structures, and Junction Intake Shaft.

After 12 months I returned to Cooma with a big bundle of contract drawings and specifications for the Eucumbene-Tumut Tunnel and Associated Structures, Tumut Pond Dam and T1 Pressure Tunnel, hoping I would be able to answer any questions on the details of the projects.

The relationship between the experienced Bureau engineers and the young Australians was exceptionally cordial. We appreciated the way they openly shared their experience with us. They liked the way we were eager to learn, and asked questions.

The happy association with the Bureau of Reclamation was undoubtedly of tremendous benefit to the Authority, and to Australia. The concept of such detailed co-operation with an agency of another government, and the consequent inter-governmental agreement, was an act of much foresight and a credit to all concerned.

Within a few short years of the Authority being formed, the young engineers had matured into a capable, confident and united engineering team.

It is now of interest to reflect that it was all deliberately planned that way.

  1. Pages:
  2. 1
  3. 2
  4. 3
  5. 4
  6. All

This is an edited extract from a paper published by The Australian Academy of Technological Sciences and Engineering



Discuss in our Forums

See what other readers are saying about this article!

Click here to read & post comments.

Share this:
reddit this reddit thisbookmark with del.icio.us Del.icio.usdigg thisseed newsvineSeed NewsvineStumbleUpon StumbleUponsubmit to propellerkwoff it

About the Author

Emeritus Professor Endersbee AO FTSE is a civil engineer of long experience in water resources development. His early professional career included service with the Snowy Mountains Hydro-Electric Authority, the Hydro-Electric Commission of Tasmania and the United Nations in South-East Asia as an expert on dam design and hydro power development. In 1976 he was appointed Dean of the Faculty of Engineering at Monash University. In 1988-89 he was Pro-Vice Chancellor of the University.

His fields of specialisation include the management of planning and design of major economic development projects, water resources, energy engineering and transport engineering. He has been associated with the design and construction of several large dams and underground power station projects and other major works in civil engineering and mining in Australia, Canada, Asia and Africa. He was President of the Institution of Engineers, Australia in 1980-81.

In 2005 he published, A Voyage of Discovery, a history of ideas about the earth, with a new understanding of the global resources of water and petroleum, and the problems of climate change.

Other articles by this Author

All articles by Lance Endersbee
Photo of Lance Endersbee
Article Tools
Comment Comments
Print Printable version
Subscribe Subscribe
Email Email a friend
Advertisement

About Us Search Discuss Feedback Legals Privacy