Showing posts with label green. Show all posts
Showing posts with label green. Show all posts

Monday, September 26, 2016

Green Park, Kanpur

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Green Park, Kanpur
Green Park at Kanpur where the 1st cricket test match between New Zealand and India was played is being  mentioned as one of the original test centres of India. This is not correct. The original test centres were only four – all in the four metros of Mumbai (then Bombay), Chennai (then Madras), Kolkata (then Calcutta) and Delhi (only if Delhi could be reckoned as a metro then). I distinctly remember in 1948 the touring West Indies team played five test matches in India at Brabourne Stadium, Bombay, Ferozeshah Kotla, Delhi, Eden Gardens, Calcutta, Chepauk, Madras and again at Brabourne Stadium Bombay. Bombay got two test matches, both were played at Brabourne Stadium for the simple reason that Wankhede Stadium had not been built till then. The second test too was allotted to Bombay, presumably because no other centre was available where a test could be played. Besides, Bombay used to be the headquarters of BCCI.

Green Park was nowhere in sight in the late 1940s and early 1950s. It was perhaps because of the efforts of Maharaj Kumar of Viziangaram, popularly known as Vizzy, that Kanpur became a venue. He used to reside in Benaras and when he became president of the Board from 1954-57 he swung it in favour of Kanpur. For a number of years Green Park used to have matting wickets – not the turf ones that were available in the four metros. In 1959, I remember, India won for the first time a test match against Australia and the venue was none other than Kanpur where for the first time a match was being played on a turf wicket. Jasu Patel, an off spinner took 14 Australian wickets in the match. Late Richie Benaud, who had captained the Aussie side, had described the Kanpur pitch as a mud heap – probably because it was a dusty turf.

Perhaps, Rajiv Shukla, the UP Cricket Association chief, got the match away to Kanpur. Actually, it should have been the privilege of Mumbai to host the 500th Test match and in that event it would have been appropriate to have it played at the Brabourne Stadium.


*Photo: from internet


Thursday, May 9, 2013

Greening the roadsides




Akbar's favourite - the Sheesham tree
In History lessons in the primary school we were told about the penchant of the Afghan King Sher Shah Suri for improving the then-existing administrative set-up. An ethnic Afghan, born in Hissar in Punjab, he took control of the Mogul Empire in 1540 and established the Sur Dynasty after overrunning Bengal. Being far away from the centre of action which used to be Delhi, he was obsessed with better communication with it. He, therefore, organised a postal service and, in order to make it effective, we were told, he built the Grand Trunk Road. What is more important for our purpose is that while building the road Sher Shah spared a thought for the road-users, which included his postal couriers. For their benefit he had plenty of shady trees planted on the road sides under which the tired long-distance travellers could rest and relax and take the strain off their aching feet.

The history of roadside trees in India is that old, if not older. One supposes, even in earlier times paths used to be laid for the sake of establishing connectivity and trees would be planted along them for the benefit of man and animals. This has been the tradition right down to modern times. Emperor Akbar ordered that all avenues and arterial roads be covered with the graceful sheesham tree. The British were tree-lovers too, and the British architect Edwin Lutyens went to great pains to ensure that all the main avenues in New Delhi were lined with handpicked species. Jamun (black berry) trees were planted along the Raj Path and likewise, I remember, some other Lutyens Delhi roads having only neem (margosa) and tamarind trees on their respective sides.

During my stay in the Curzon Road Apartments in New Delhi in the early 1970s I had observed that Curzon Road had two rows of trees on each side of the road with a small asphalted strip for movement of two-way traffic with the sides left kutcha, un-asphalted. Compulsions for accommodating the burgeoning vehicular traffic made the authorities asphalt the entire available surface. Within a year or two, however, I noticed, a row of trees was being felled to meet the increasing
An avenue of Lutyen's Delhi
demands of the Delhi traffic. Thankfully, the British had provided a total of four rows of trees on the road as otherwise Curzon Road, as indeed many other roads in Central Delhi, would have become bereft of any greenery long years ago. 

During those very years if one happened to visit the newly-developing areas of, say, South Extension using the still up-n-coming Ring Road one would get that bare and arid feeling. The Ring Road was being laid but none ever thought of planting trees on the sides. That goes as well for numerous other colonies that kept coming up during those years. It was, apparently not in the Public Works Department (PWD) or, shall we say, the Delhi Development Authority culture? Probably they never included the cost of tree-plantation in their projects but, perhaps, would readily include the cost of felling them if these happened to obstruct the road alignment.

In Bhopal in Central India during the construction of the BRTS corridor when trees were being felled right and left to widen the existing roads the Bhopal Citizens’ Forum took up the matter with the Commissioner, Bhopal Municipal Corporation. Strangely, the Commissioner countered the Forum’s objections on felling of trees by saying that compensatory plantation was being undertaken on a hillock outside the town. Apparently, trees on the roadsides for him and his minions had no role and could be dispensed with. That the trees render ecosystem services hosting colonies of birds and other creatures and also beautify the roads seemed to be much beyond their comprehension. Hence no space was provided along the widened tarmac which, most likely, will play havoc with the citizens when the city sizzles in the peak of summer in temperatures above 40 degrees Celsius (104 F). Worse, he was not aware of the “Actions” adopted under the Urban Environmental Accords signed at San Francisco during the World Mayors’ Conference on June 5, 2005 in pursuant of which the city government was to maintain canopy coverage at least of 50% on all available sidewalk planting sites. 

Showing exemplary persistence, the Forum persuaded the Commissioner to consider translocation of the huge, mature, decades-old trees, an enterprise that was reported to have met with success at Indore. Accordingly, as many as eighty-odd trees (against a few thousand felled) were reported to have been translocated with the help of an expert summoned from Indore. Yet, on the day the massive trees in front of Kamla Park, a heritage site, were being uprooted I happened to witness a pathetic sight. Hundreds of bats roosting on those trees were rendered homeless and were flying round and round during the high noon, seemingly not knowing where to go. The effort and the sacrifice of the bats and other creatures, however, seems to have been in vain as recent reports indicate that the survival rate of the translocated trees was very poor – just about 10 to 20 percent.

Perhaps better counsels could have been obtained. The Minister of Urban Administration always used to claim that he would turn Bhopal into another Singapore. That being so, one wonders as to why help in this matter was not sought from that City State which has developed an expertise in replanting imported fully-grown trees. Planting a sapling and nurturing it to grow over many years is too much of a hassle for it. It also wants the trees to decorate and not shed leaves or drop ripe fruits to mess up the roadsides. Only such trees, non-messy and fully grown, were therefore imported and replanted. Despite its rather peculiar attitude none can deny the State’s love for civic aesthetics and the roadside trees, which, it believes, also decorate them.
 
Taiping Street, Nanking, China - 1982

The role of trees in beautifying roads can also be seen in China and Japan which I happened to see for myself in the spring of 1982. Particularly in Beijing and Nanking roads were lined with trees of uniform heights and width. The trees also branched out from a uniform height. Standing on the pavement one could see the bare stems of the trees and branches radiating from all of them from a pre-determined height. The Chinese and Japanese appear to go to great lengths to care for them. To prevent sprouting of branches up to the desired height the civic workers would tie ropes around the stem then leave the trees to grow. Later controlling the height and width of the tree is, apparently, managed by tree-surgeons or arborists. The then tree-lined empty, almost devoid of automobiles,  roads of Beijing and Nanking looked fascinatingly beautiful.

Unfortunately, we in India suffer from lack of concern for citizens as also lack civic aesthetics. Our public bodies are devoid of them, especially those like the municipalities, PWD, housing boards and other urban development organisations. Their big wigs know only beautifying their own offices or those of their bosses – political or civil. What they build for the people is generally bland, which frequently are also ugly. Worse, they refuse to improve. 

NB: Except the photograph of Taiping Street, Nanking which was taken by me the two other are taken from the Internet

Thursday, November 10, 2011

Green construction in India


Environmental conservation is virtually the flavour of the season. Human intervention with nature has mounted to such an extent over the last few decades that today the progressively degrading environment has started posing a threat not only to the Planet Earth but also to the wellbeing, even survival of the human race. Waking up to the serious threat, sustainable living has become a catchword that has prompted humanity to balance its progress with preservation of the surroundings that it sustains itself in. Aware that every economic activity impinges on the natural world, humanity today has become more conscious of the need to conserve the environment. Green construction or building green buildings is a manifestation of this evolving consciousness.

Construction by the very nature of the activities it involves makes use of natural resources. Primitive man had simple and limited needs. His abode therefore had very little impact on his environment. With the civilisational evolution human needs have escalated and greater sophistication in construction has hugely impacted on nature. The growing urbanisation, especially in the developing world, is going to tap not only more and more natural resources, it also is going to impact the environment more and more around the urban areas. No wonder, therefore, the concept of green construction, which in effect means erection of buildings that are environment-friendly in all respects, has acquired greater currency. It has been estimated that as many as 10% of the buildings that are going to be constructed in the United States during the current year will be green.

According to Wikipedia, “Green construction refers to erection of a structure using processes that are environmentally responsible and resource-efficient throughout a building's life-cycle, i.e. from the stage of siting to design, construction, operation, maintenance, renovation, and demolition.” It basically involves in efficiently utilising energy, water and other resources, protecting the health of occupants and, in many cases, enhancing their productivity and, last but not the least, mitigating waste, pollution and environmental degradation.

One has, thus, to be conscious of the environment at every stage of the building process. The stage of siting a structure is as important as those that follow it. Siting is important to ensure that the building is conveniently located near facilities so that the occupants do not have to needlessly commute long distances for their day-to-day needs. Besides, siting a building near existing infrastructure, like roads, sewers and storm-water systems (where provision is not made for recycling of waste water) allows builders to lessen negative impact on a building’s surroundings.

The architectural designing has to keep in view the soil of the site in order to ensure acceptance of the required structural loads, the climate of the area to reduce the artificial cooling or heating needs, availability of water resources to determine the need for water harvesting systems and so on. In terms of climate, the building’s orientation can be aligned in different ways with the movement of the sun to reduce the need for artificial lighting or electrical cooling or heating. It can also be so oriented with the general wind direction so that the structure lets in as much fresh air as possible and reduce its carbon footprint.

Another effective way of controlling energy consumption is by making provision for green roofing. A green roof needs not very expensive surface but it manages to appreciably reduce the temperature in the building and also positively impacts on the ambient temperature. Germany and the United States have gone in for green roofing in a big way and the gardens put up on the roof not only add aesthetics to the buildings but also pull off some of the greenhouse gases from the atmosphere besides promoting bio-diverse environment in urban spaces.

Architectural design of a green building, thus, can reduce energy consumption and control even its waste. After all, most important reason today of building green is energy conservation and to reduce carbon emission levels. By facilitating use of solar energy or, wherever possible, use of other renewable sources or by the use of insulated panels appreciable amount of energy can be saved. In the United States a few of the rural houses have gone off-grid, meeting their energy-needs with the solar energy that they capture and the energy produced by biomass.

Water efficiency is another area which is an important ingredient of a green construction. Water is the fastest depleting natural resource, more so in India. Not only its consumption, therefore, needs to be controlled, its waste also is to be eliminated. Wherever feasible, provision of harvesting rain-water is necessary to supplement the supply from the water utilities. Provision for recycling waste water for watering the green areas either on ground or on the roof is necessary. The basic idea is that a green building is a “zero discharge” structure. It does not let out any waste to pollute the surroundings.

Materials-wise eco-friendly constructions are resource efficient and call for the use of green construction materials. Several local and renewable materials have developed as a response to the knowledge that buildings often have a negative impact on our environment. Architects and builders worldwide are now using construction techniques that have been developed in response to local environmental concerns and the physical resource opportunities available, coupled with modern technological refinements. These buildings range from rammed earth construction, which involves clay-based material mixed with water, to straw houses since straw is a great insulator, a breathable material that filters the air passing through it, is fire-resistant when compressed and is of low cost.

The Government of India has been pushing fly ash products as eco-friendly and durable construction material. The country has a huge accumulation of fly ash in numerous thermal power plant sites which, unless made use of, are likely to cause widespread pollution. Among the fly ash products available are cellular light-weight concrete blocks that have, inter alia, better strength-to-weight ratio, reduce dead load resulting in saving of steel & cement, reduce foundation size and provide better thermal insulation, clay fly ash bricks that have better thermal insulation, are cost-effective and environment-friendly and fly ash based polymer composites that can be used as substitute for wood. One could complement it with organic paints for an improved quality of the indoor environment.

One would tend to wonder as to why one should go in for a green construction particularly when costs of such a constructions are higher. But that is a fallacy as the cost of construction of a green building is only marginally – about 4% to 10% – higher than that of a conventional building. At this marginally higher cost one gets benefits in different dimensions. The first dimension is environmental. Green construction enhances and protects biodiversity and ecosystems, improves air and water quality, reduces waste streams and conserves and restores natural resources. Their economic benefits are reduction in operating costs, shaping and expansion of market of green products and improvement of human productivity. The third dimension relates to social benefits which are enhancement of occupant comfort and health, minimizing strain on local infrastructure and improvement of overall quality of life.

In India green construction has been slow to catch on but there has been a distinct progress. From 6000 square metres of green spaces in 2003 they rose to 305,000 square metres in 2008. The Indian Green Building Council is promoting and fostering their construction. The first green building in India was the CII-Sohrabji Godrej Green Business Centre in Hyderabad. Kolkata’s Technopolis lays claim to be the country’s first green building for information technology which also makes money through carbon credits – about Rs. 75 lakh a year. It is the first building in the world to be registered under the United Nations Framework Convention on Climate Change as a clean development mechanism project. Green construction can thus also be a money-earner.

Photo: Complex of the police chief, Gulbarga, India - a LEED Gold construction

(The article was published in September 2011 in the inaugural issue of "Shubhalaya", a real estate quarterly published from Bhopal and is reproduced here with its permission)

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