“As to the designs, they are, so far as I can see, what one might expect from the distinguished engineer who drew them up.”



In March 1913, that is, some three and a half years after I left Hyderabad, the Government of the State took steps to construct the Musi Reservoir. On the occasion on which H.E.H. the Nizam performed the ceremony of laying the foundation-stone for the reservoir dam on the Musi River. Mr. T. D. Mackenzie, who was still the head of the PWD in the state, presented an address to the Nizam in which, among other statements, he added:

“His late Highness’s advisers were fortunate also in the officer selected to plan a method of protection. The choice fell upon Mr. Visvesvaraya, one of the very ablest of India’s engineers, who would have made his mark in any walk of life and who is now doing splendid service as Dewan of Mysore. In his report, he has borne cordial testimony to the great assistance, he received from Mr. Ahmed Ali and to the high qualities shown by that officer in the course of the investigation.” — (Times of India, 24 March 1913)

The Easi Reservoir was taken up later. For that work I was able to secure the services of a competent Indian engineer, Mr. C. T. Dalai, a retired Executive Engineer who had done very efficient dam construction work in the Mysore Public Works Department.

The officer who worked out the details of the Musi Dam in the year 1908 was Mr. Ahmed Ali, the officer referred to by Mr. T. D. Mackenzie. He was without question the ablest officer I had on these works. This officer possessed capacity and initiative and he later rose to the position of Chief Engineer of the Hyderabad State and earned the title of Nawab Ali Nawaz Jung. This same officer was later, in the year 1929, appointed by the Bombay Government as my colleague on a committee to investigate and report on the engineering and economic aspects of the Sukkur Barrage Works on the river Indus, also known as the Lloyd Barrage and Canal Construction Works, near Sukkur, Sind.

The Easi Dam was constructed partly by Mr. C. T. Dalai and later by Mr. (afterwards Sir) Clement T. Mullings, the engineer who subsequently earned distinction by completing the construction of the Mettur Dam under the Madras Government.

Hyderabad Drainage Scheme

A second important scheme entrusted to me was the preparation of a modern system of sewerage for Hyderabad City.

The river Musi, as stated above, passes through the city and the sewers from both banks emptied into it. The river itself in this way was at times converted into a huge sewer, especially in the hot weather.

In the crowded back lanes the house-owners used to dig pits in front of their houses and allow the liquid refuse from them to fill these pits. The pits sometimes overflowed and sometimes dried up and thus became a breeding ground for mosquitoes. It was remarked at the time that a stranger visiting the city for the first time and insufficiently acquainted with the habits of the people, might suspect that “ mosquito breeding “ was one of the industries of the city.

The more important work that was first undertaken was the diversion of city sewage from both banks of the river through pipe ducts into a separate sewage farm. A site was selected for the farm on the left bank of the river and to the east of the city. The sewage from the south bank of the river was taken by a pipe across the river below the Chadarghat Bridge and conveyed to the farm mentioned in an earthen channel along with the sewage from the left bank.

My understanding with the Government of Hyderabad was that I should supply schemes both for flood protection works as well as for a modern sewerage scheme for the city. The two schemes were completed and printed reports of both together with plans and estimates were submitted to Government before I left Hyderabad. The report on the flood protection of Hyderabad was submitted on 1 October 1909 and that for reservoirs on the two branch rivers above Hyderabad on 20 October 1909.

A report in outline on the City Sewerage Scheme together with preliminary plans and estimates was submitted on 6 November 1909. All the slums which had proved a nuisance were brought into the scheme but as Government had no intention of financing a complete pipe sewerage scheme for the entire city all at once, many of the district sewers were left to be designed and constructed later after detailed surveys.

At the request of the British Resident, a note on the Secunderabad Drainage was furnished to that authority on 4 July 1909. In a letter dated 18 October 1909, the Resident wrote to me:

“I have also to thank you for your very valuable report on our Cantonment Drainage Scheme which has been accepted by the Cantonment Authorities and which I think we now see our way to putting in hand.”

I left Hyderabad service in November 1909. For 13 years thereafter I had no connection with the engineering works of that city. In the year 1922, I was again invited to look into and advise on the drainage scheme, the construction of which was not progressing satisfactorily. To meet the wishes of the State, I paid some half a dozen visits to Hyderabad at intervals. The principal works designed or carried out were the construction of a sewage farm and the laying out of proper sewers to carry the city drainage from both banks of the river to the farm. The farm was located on the north bank of the river below and beyond the city. Special attention was paid to the development of district or street sewers and house connections.

During my visits to Hyderabad City for consultation, the Special Engineer who worked on City Engineering Works was Mr. M. A. Zeman (later Nawab Ahsan Yar Jung) who held the official position of Superintending Engineer in the State Public Works Department.

During this, my second term of association with the Hyderabad State, I found the Easi Reservoir Dam was still under construction by Mr. C. T. Dalai and the Musi Reservoir, constructed for flood protection, was being used also for water-supply to the city.

I understand that the aggregate outlay on works and improvements with which I was associated in the State till about the year 1931 came to about Rs. 2 crores.

Before I ceased my connection with the city works, I complied with a request of the authorities in 1930 to supply, in the shape of a report, a connected picture of the city’s deficiencies and wants and the remedial measures and improvements which they called for.

There is much yet to be done, I stated, to improve the city. When the improvements suggested were carried out and the city was equipped with clean houses, flush-down lavatories, dustless roads, paved footpaths and a plentiful supply of open spaces, parks and gardens, it was thought Hyderabad would be able to hold her head high among her sister cities in India. Progress, it was stated, would be achieved only if efficient men were put in charge and funds to meet all reasonable demands allotted for expenditure from time to time.