The purpose of this Telephone Capital Bill is, briefly, to authorise the Minister for Finance to advance further moneys, up to a limit of 30 million pounds, for continued development of the telephone service.
As Senators are no doubt aware, expenditure on the telephone service falls under two heads. The cost of operation and maintenance is borne out of moneys provided annually by the Oireachtas under the Post Office Vote, but extension and development of the system are covered by funds provided under Telephone Capital Acts.
These Acts empower the Minister for Finance to issue moneys out of the Central Fund for development of the telephone service, and empower him also to borrow in order to meet or repay the issues so made. The Acts do not of themselves authorise expenditure, but merely ensure the continued availability of capital. Expenditure is authorised, and issues from the Central Fund are made, on foot of annual estimates approved by the Minister for Finance.
The moneys required for repayment of the sums borrowed are provided annually under sub-head G of the Post Office Vote.
The latest Telephone Capital Act, which was passed in 1960, authorised the Minister for Finance to issue a total of £10 million for telephone development. This amount, together with a balance of £805,000 on hands from previous legislation, was intended to cover requirements for about 5 years. Owing to the rapid rise in the public demand for telephone service, however, it was necessary to increase the capital allocations each year, and during the three financial years ended 31st March last £8,250,000 was spent.
During this period, 45,000 new subscribers' lines were connected to the system, 44,000 miles of new trunk circuits were added and over 230 kiosks were erected. Some 130 new exchanges were opened and the capacity of 460 others was increased. Subscriber trunk dialling was extended to most of the major automatic exchanges and this facility is now available to 73 per cent of all subscribers. Additional cross-channel circuits were provided and direct transatlantic telephone circuits were established between this country and North America. During this period also a very considerable amount of engineering work devolved on the telephone side of my Department in connection with the setting-up of the Irish television service.
This expansion and development was, of course, far greater than that of any previous three year period. The progress achieved, however, was not sufficient to cope with the tremendous growth that took place in the public demand for telephone service. As a result the number of applicants waiting for telephones has grown, and during peak working hours, especially in the summer season this year, delays were encountered in effecting calls on many routes, and even the automatic system suffered a serious amount of congestion at times.
The principal cause of these difficulties was shortage of equipment and this was in turn due to the inadequacy of capital available for investment in the system. Although the allocations made in the last three financial years far exceeded those envisaged when the 1960 Act was passed, they were insufficient for the needs of the service, that is to say, they were insufficient to provide all the additional plant required to meet the exceptional growth in demand. Still more did they fall short of what was needed to allow of the timely installation of adequate space capacity in exchanges, trunk circuits and subscribers' cables.
The telephone service is peculiarly dependent on this kind of advance planning and provision, because of the long period which any major expansion or development of the system necessarily takes. Delivery terms for much of the equipment required are long, and installation programmes are rendered rather uncertain by such factors as site and building difficulties and technical problems involved in adapting standard equipment to suit existing networks.
Much of the vital work which was planned as far back as 1959 is only now maturing and schemes for expansion that are at present on the drawing boards will not become effective for several years ahead.
My Department is now faced with the formidable task of bringing the telephone service up to a satisfactory standard in the shortest possible time and of establishing adequate reserves of plant capacity to cater for future growth.
The £30 millions capital expenditure provided for under this Bill represents our estimate of the cost of the works programme which it is hoped to carry out in the next five years. The amount involved, which is almost as much as has been spent on telephone development since the foundation of the State, will give some idea of the work necessary to bring the telephone service up to a generally satisfactory standard. This work includes the connection of 115,000 new subscribers' lines, conversion of several hundred manually-operated exchanges to automatic working, the opening of an auxiliary trunk exchange in Dublin, the erection of 600 street kiosks and the expansion of trunk circuiting in order to overtake arrears, to establish a no-delay service and to cater for expansion. It is hoped also to provide a new cross-channel link.
The expenditure is estimated to be as follows: £16¼ millions on subscribers' exchange lines and apparatus, £7½ millions on trunk circuits, £4¾ millions on equipment of new exchanges and extension of existing exchanges, £1 million on buildings and £½ a million on increased stockholdings.
The work involved in this programme is immense, and considerable problems will have to be overcome in order to complete it. Provision of the new exchanges required will involve the acquisition of hundreds of sites and the design, erection and equipment of buildings. The laying of cables for trunk circuits and subscribers' needs gives rise to special problems which demand a high degree of engineering skill and long experience of telecommunications, which is a field of continuous change and development.
The substantial works programme involved will necessitate a considerable increase in engineering staff. As many Senators will be aware, there is a general international shortage of electrical engineers and we have been unable in the past to get all those we need. Special action is being taken to overcome this problem, and to prevent its becoming a serious obstacle to the success of our works programme.
We have decided to create a new sub-professional grade to take the more routine work from our professional engineers and free them for higher quality work. We have also decided in principle to introduce a scholarship scheme which will enable young men to attend full-time day courses in order to acquire professional engineering qualifications. My Department has been building up its workman force progressively in recent years and with the co-operation of the Vocational Education Committees it has made arrangements to increase the annual intake of youths to be trained for the skilled grades and to intensify the training. Some of these measures will bear fruit only in the long term. To relieve our problem in the short term we hope to give out as much work as possible to contractors and this may include the planning as well as the execution of major jobs.
As a five year period is needed to bring the service to the desired state of efficiency and to cater fully for traffic and for persons requiring telephones, it will not be possible in the earlier years of that period to meet in full all demands on the service. The most urgent part of the development programme is to expand the trunk network which suffered more than any other part of the system from the capital restrictions of the past. I have directed my Department to give special priority to this work, even though the connection of new telephones for a large number of applicants will have to be deferred in consequence. I am fully satisfied that this course, the object of which is to bring the service to existing subscribers up to a good standard without avoidable delay, is the proper one to follow in present circumstances. Part of our aim over the five year period is to increase greatly the rate of connection of subscribers. We intend to achieve this as quickly as possible, but the present build up of trunk and exchange capacity is an essential preliminary for this purpose.
I should like to say a word about the financial position of the telephone service. The assets created by expenditure on telephone development provide full security for the capital invested by the State. Furthermore, the telephone service fully remunerates the capital invested in it. In the commercial accounts prepared in respect of each financial year the revenue earned by the telephone service, which is surrendered to the Exchequer, is shown as income. Against this are charged expenditure incurred on the operation and maintenance of the service, interest on the total capital employed, and the provisions in respect of depreciation and superannuation. Having provided for these charges, the telephone service heretofore has shown a surplus over expenditure. If the existing rate of return on capital is maintained over the period covered by the Telephone Capital Bill, the telephone service will, over the same period, have contributed to the Exchequer over £11 million by way of depreciation and surplus and approximately £9.25 million by way of interest on capital.
I should add, finally, that although the sum being provided is a considerable one by any standard, much more will remain to be done even after it has been expended. Our ultimate aim is a fully automatic service, adequate reserves of exchange equipment and circuits to cater for growth, alternative routes to all the main routes and the means to connect new subscribers without delay. The present programme will not carry us as far as this but it aims at eliminating the waiting list and providing a thoroughly satisfactory service.