MAIN AND DEVELOPMENT ESTIMATES OF SINGAPORE FOR THE - FINANCIAL YEAR 1ST APRIL, 1986 TO 31ST MARCH, 1987
Mr Chairman, Sir, my Senior Parliamentary Secretary will be replying to points raised by Members on hawkers and hawker related issues. First, I will give a reply to the Member for Kaki Bukit who has touched on the Ministry's Bukit Timah Flood Alleviation Scheme Phase II, involving the construction of a diversion canal at Swiss Cottage. I think, if I got him correctly, he wants to know whether this scheme would solve the problem of flooding, particularly in Bukit Timah area. Sir, the incidents of flooding in any catchment are attributed to a number of factors, chief of which are heavy rainfall (worse still, if it is continuous heavy rainfall for days on end, like the one we experienced about two weeks ago), tidal influence; low-lying nature of the catchment and the limited conveyance capacity of the drainage system in the catchment. Sir, of all these factors, unpredictability of weather, especially our weather in Singapore, is something beyond our control. You see, Sir, the drainage system of a catchment is designed for storms of a certain magnitude. When this capacity is exceeded, due to freak weather conditions or other factors, the drains overflow and flooding results. So the drainage system of a catchment cannot eradicate flooding. It can, however, alleviate flooding in catchment. Sir, the diversion canal at Swiss Cottage which the Member for Kaki Bukit mentioned is, as I have stated earlier on, part of the Ministry's Bukit Timah Flood Alleviation Scheme Phase II. Before launching this scheme, Sir, a comprehensive study was conducted by the Drainage Department of my Ministry, and among its recommendations are (1) the construction of this diversion canal at Swiss Cottage to divert the flow of water from Bukit Timah Canal into Kallang River; (2) the widening of the mid-section of Bukit Timah Canal itself from Coronation Road to Swiss Cottage; (3) the widening and deepening of Kallang River itself, from Jalan Toa Payoh to Sir Arthur's Bridge; and (4) the deepening and widening of all subsidiary drains which come under this scheme. Sir, Government has approved the expenditure of some $240 million for this project. Tenders will be called in the third quarter of this year, and the whole project is expected to be completed in 1990. Sir, some Members of this House may recall that following severe floodings in the 1960s, a major flood control measure was undertaken by the Government by constructing a trans-catchment diversion canal at the upper third of the Bukit Timah Canal to divert flow from the Bukit Timah Canal into Sungei Ulu Pandan. Called the Bukit Timah Flood Alleviation Scheme Phase I, this diversion canal taps the flow just upstream of the Sixth Avenue/Bukit Timah Road junction into Sungei Ulu Pandan at the Clementi Road/Ulu Pandan junction. The Member wants to know whether the widening of Bukit Timah Canal is necessary. In other words, can we do without it? Sir, my answer is no. Unlike the Phase 1 Flood Alleviation Scheme, where the diversion canal was built upstream of the flood areas thereby bringing significant improvement to flood areas downstream, the Phase 2 Bukit Timah Alleviation Scheme calls for the construction of the diversion canal at Swiss Cottage which is within the flood area itself. While it may bring significant improvement to flood areas downstream of Swiss Cottage, it will not bring significant improvement to flood areas upstream of Swiss Cottage unless Bukit Timah Canal is adequately widened to carry storm waters without overflowing its banks. So the answer to the Member's question is, we have to widen the mid-section of Bukit Timah Canal. The Member has also expressed some concern for the nurseries at the floral mile, along Dunearn Road which have to be resited. Sir, when the project is completed, the strip of land between the widened Bukit Timah Canal and Dunearn Road will still be big enough to accommodate the nurseries,should they want to go back to the present site. Incidentally, Sir, these nurseries use the present site as a staging point for their sales. Speaking of nurseries, Sir, of the 18 nurseries at the floral mile along Dunearn Road, only 11 have got to be resited due to projects of one kind or another. But of the 11, only four are affected by the Bukit Timah Canal widening, and these are the four who can go back to their present site if they want to after the completion of the project. For the record, Sir, the four nurseries I am talking about are Evershine Florist, Rose Garden, Khai Seng Garden and Coronation Nursery. The other seven, I am afraid, have got to be resited permanently because they are affected by PWD's Whitley Road flyover scheme. Speaking of flood alleviation schemes, I would like to inform this House that apart from the massive Bukit Timah Flood Alleviation Scheme Phase II, the Drainage Department of my Ministry has also obtained approval to implement the following drainage Schemes over the next few years. They are the Flood Alleviation scheme for Tanjong Katong area, Kranji Catchment Drainage Scheme, Sungai Lanchar Drainage Scheme, Concrete-lining of Earth Drains in the Jurong Industrial Area, Siglap Catchment Drainage Scheme and Drainage Improvement to the Pang Sua and Woodlands Catchment Areas. These schemes will alleviate floodings in the Tanjong Katong; Kranji; Jurong, Jalan Eunos, Frankel Avenue and Bukit Panjang areas. Mr Chairman, Sir, the Member for Alexandra has also been complaining to me about floodings in the Stirling Road area of his constituency. Sir, the area referred to is part of the catchment which is presently being served by the Stirling Road Outlet Drain and its tributaries. Various developments in the catchment have increased the surface run-off substantially, resulting in the drains being inadequate to convey storm run-offs. Flooding is expected to be more severe and more frequent in the coming years in view of the continuing land development in the catchment, particularly in the upper reaches of the catchment. My Ministry proposes to reconstruct the drains to alleviate flooding. The project estimated to cost $17 million would increase the conveyance capacity of the Stirling Road Outlet Drain so as to contain the flooding situation in the area. The Member for Kaki Bukit has also complained of the state of affairs in our public toilets and wants to know what could be done to improve them. At present, there are about 15,000 public toilets in Singapore. And the common complaints of public toilets are wet floors, dirty toilet seats, unflushed toilet bowls, damaged wash basins, damaged flushing cisterns. On the structural aspects, my Ministry has upgraded the requirements for public toilets, such as using heavy-duty toilet bowls, wash basins, flushing cisterns and non-slip tiles. On the software side, Sir, my Ministry has over the years carried out numerous public toilet campaigns, the most recent being the month-long campaign held over October/November last year. The managements and caretakers of public toilets have been impressed on the importance of keeping the toilets clean. Posters and stickers were displayed, talks cum slide shows and exhibitions were held in shopping complexes, factories and even schools. There has been a general improvement in the cleanliness of our public toilets compared to, say, a few years ago. Members of the public must also play their part in observing good personal hygiene and also in having enough public consciousness to keep the toilets clean for the other users. The Member for Kaki Bukit also spoke on the plight of daily-rated employees who may be retrenched as a result of mechanization of activities in my Ministry. Daily-rated employees of my Ministry who have been made redundant are offered alternative jobs in the first instance. To equip them for the new jobs, they are being sent for in-house courses or even VITB courses. Retrenchment is carried out only as a last resort when the individual DRE rejects the alternative vacancies in other grades and opts for retrenchment. Mr Chairman, Sir, my Ministry's personnel philosophy is to train employees to their maximum potential and not just those that are redundant. For the 1986-87 financial year, a sum of $6,000 has been set aside for the training of DREs alone. Sir, I move on to the issues raised by the Member for Siglap. He has spoken of refuse collection service provided by my Ministry. He wants to know whether I am satisfied with the service provided. He has also mentioned about the bulk refuse being left on roads and public places. The other issue he raised was on the "Use of Plastic Bag" Campaign and refuse disposal capacity of Singapore. My Ministry operates a fleet of 274 refuse collection vehicles with a workforce of 1,019 to provide daily refuse collection service. As the Member has rightly mentioned, Singapore is perhaps one of the few places, if not the only place in the world, where refuse is collected every day for 365 days of the year. Sir, this is possible as we have, over the years, developed a waste management system that is reliable and efficient. Our operation is computerized. We have continuously upgraded our fleet of refuse collection vehicles in order to ensure productivity and set high maintenance standards with a modern vehicle workshop. In spite of this, cost is kept low as we enjoy an economy of scale. I would like to assure the Member for Siglap that every effort is made to provide an efficient refuse removal service. Sir, the refuse trucks of my Ministry have been provided with devices such as compactors and what they call tail-gate seals to ensure that there is no spillage. As far as the work attitude of the workers are concerned, we have always advised them and trained them to do their best. But, of course, in any set-up there are always black sheep. Here again, Sir, the members of the public can help to make the job of the refuse collection worker easier by using plastic bags to dispose of their refuse. Needless to say, Sir, it is easier to handle refuse in plastic bags than in the loose form. The Member then talked of bulky wastes being indiscriminately dumped on the road, public places, car parks and so on. In the first place, they should not have been there. With a little bit of effort, members of the public can dispose of their unwanted articles, unwanted TV sets, unwanted refrigerators and washing machines, quite easily. Firstly, Sir, my Ministry operates a bulky refuse collection service. Members of the public can phone the Ministry directly or of our Environmental Health Offices nearest their home to arrange for their bulky refuse to be removed. There is, of course, a small charge for this service. Alternatively, Sir, members of the public can bring their unwanted articles themselves to either the Ulu Pandan Incineration Plant for those articles which can be incinerated, or to our two dumping grounds, one at Lorong Halus in the Tampines area and the other at Lim Chu Kang. There is no charge for loads under one tonne. Of course, for loads over one tonne, there is a scale of charges. Sir, the exemption of payment of fees for loads under one tonne is designed to encourage members of the public to bring their unwanted articles to these sites rather than dumping them on the roads, at car parks or at other public places. I think this exemption has worked. Roughly 75% of some 300,000 transactions in 1985 were below one tonne. I think contractors who often engage in renovation works are aware of this arrangement. With regard to bulky refuse left in HDB bin compounds, HDB has contractors to collect them and bring them to the disposal sites. Sir, the Member wants to know the refuse disposal capacity of Singapore, I presume, in the future. As I have mentioned earlier on, at present the Ministry of the Environment operates two dumping grounds and one incineration plant. The two dumping grounds are at Lorong Halus in the Tampines area and the other one is at Lim Chu Kang and the incineration plant is at Ulu Pandan. In 1985, 36% of the total refuse collected were incinerated and the remaining 64% dumped at these two dumping grounds. With the commissioning of the Tuas Incineration Plant by the middle of this year, 64% of the total refuse generated will be incinerated and the remaining 36% dumped at the two refuse dumping grounds. A third incineration plant has also been planned at Senoko. Another refuse dumping ground, also in the Tampines area, is presently under development and is expected to be ready for use by 1987. This site may be the last available place on Singapore mainland to be used for refuse disposal. Dumping on an offshore island may then have to be considered. Sir, based on the Solid Waste Master Plan put up in 1984, we may, after 1996, run into a shortfall of incineration capacity against the projected quantity of incinerable refuse. The shortfall will be quite substantial after the year 2005. There is therefore a need for us to look into the possibility of building a fourth incineration plant in order to conserve our available dumping grounds. I shall now turn to some of the queries raised by the Member for Buona Vista. The Member wants to know the progress made on the control of hazardous substances since my Ministry took over the responsibility in April last year. Sir, for the information of this House, there is no single Act of Parliament at the moment for the control of hazardous substances in Singapore. Existing legislations controlling different aspects of hazardous substances are vested in a number of Ministries. For example, Sir, under the Poisons Act, the Ministry of Health controls the importation, transportation, storage and manufacture of industrial and medicinal poisons. But under the present arrangement, the Anti-Pollution Unit (APU) of my Ministry will take over control of industrial poisons while the Ministry of Health still retains its control over medicinal poisons. Then there is the Petroleum Act under the Ministry of Home Affairs which controls the transportation and storage of petroleum. The Building Control Act under the Ministry of National Development controls the use of premises for dangerous trades. The Factories Act under the Ministry of Labour deals with the control on the handling and usage of hazardous substances, and to control pollution we have the Water Pollution Control and Drainage Act under the Ministry of the Environment. Sir, these are just five of nearly a dozen Acts of Parliament controlling different aspects of hazardous substances in Singapore today. Sir, the Anti-Pollution Unit of my Ministry is presently working very closely with these other Ministries to implement a more efficient system of management and control of hazardous substances. For instance, proposals for new industrial and commercial activities referred to the APU either by the HDB, JTC or even by the D&BCD are carefully scrutinized in order to ensure that my Ministry's policies on the control of hazardous substances are complied with. As a general policy, industries and commercial activities involving the storage, manufacture, handling, transportation and transhipment of large quantities of hazardous substances are not encouraged. The APU is also working with the Singapore Fire Service on measures to deal with emergencies. These include the use of caution labels onvehicles and containers used for the transportation of these substances. These vehicles are inspected annually at an ROV approved inspection centre. Then companies are also required to draw up emergency procedures for both fixed storage installations as well as for transportations of these substances. These procedures will be vetted by the Singapore Fire Service. Thirdly, Sir, companies are also required to keep the Singapore Fire Service informed of the times when large quantities of hazardous substances are being transported and of the routes taken. Sir, we are currently looking at international standards for the construction and inspection of specialized vehicles used in the transportation of hazardous substances for possible adoption as Singapore standards. Sir, one area which my Ministry has identified concerns the control of industrial chemicals. To date we have identified 22 such chemicals, and these have been gazetted as poisons under the Poisons Act since August last year. Companies dealing with these 22 gazetted industrial chemicals are now required to apply for special licences and to comply with specific requirements on their storage and transportation. Then companies are required to set up emergency procedures to deal with spillages in accidents and, as I have mentioned earlier on, they have to keep the Singapore Fire Service informed of the times when these chemicals are being transported and of the routes taken. Sir, transportation of large quantities of hazardous will, in future, be restricted to certain times of the day and along certain specified routes in order to avoid peak hour traffic, built-up areas, and our water catchments. And, in some cases, the transportation of large quantities of hazardous substances may even require the provision of mobile escorts. I think I have covered most, if not all, of the points raised by Members. I shall now ask my Senior Parliamentary Secretary to deal with issues related to hawkers raised by Members.