Wednesday, 19 April 2017

What are traits of a good building design



Vitruvius, the author of the Roman treatise on architecture ‘De Architecura’ made a famous statement that is still quoted by architects. He said that a 'well building hath three conditions: firmness, commodity and delight'. Put in the more modern language, we could say this means that a good building should be solid and sturdy, and be useful and pleasing – or perhaps provocative – to the eye.
Some traits, that a ‘good’ building should have, can be listed as:

  1. Functionality
  2. 2Sustainability (What is sustainable design will be governed by many factors & these would differ wit different socio/geo-climatic conditions)
  3. User friendly/ ergonomic
  4. Value for Money proposition
  5. Durability
  6. Economical- To build; operate & maintain; & dispose
  7. Aesthetic
  8. Provocative (Meaning does it engage passer byes? Different from being aesthetic. More like will you remember the building after some time?)
  9. Easy to dispose ( meaning that in case one wishes to ‘part’ with the asset one should be able to do so with ease)
  10. Salability (For commercial buildings particularly. Meaning it should be possible to parcel the building into small & large units with ease so as to be able to service buyers with different needs )
  11. Future proof (Meaning even if life styles change or there is a change of usage envisaged it should be possible to achieve this goal. This is important as market needs may change while project is being executed or soon after completion)
  12. Accessibility (Disable friendly. Should permit universal access.)
  13. Buildability: Meaning design should be such that it is easy to build
  14. Efficiency (Should be using spaces efficiently. Can be clubbed with VFM & functionality)
  15. Connectivity with people who use/visit (Should put visitors/user at ease. Slightly different from being user friendly)
  16. Inspirational (Meaning it should encourage builders & planners who follow to aspire to meet the standard set. This can add value to neighborhood)
  17. Modular (Especially in commercial projects. Allow some portions to be completed ahead of others. In larger projects modular will mean more repetitions of shuttering, bulk buying of materials etc. This helps keep costs down)
  18. Scalable (Where projects are to be designed for future expansion the design must ensure easy integration of latter portions with least disturbance to existing users. Special care will need to be taken for bulk services as not envisioning future loads is as bad as putting in higher capacity in initial phases. A balance will need to be struck.)

Not all designs will have all the above traits. It will not mean that the design is not good. However any design which has many of the above traits should be called a good design.
Somethings which need to be kept in mind are:

  1. Keep columns in alignment
  2. Provide beams over walls or in alignment where there may not be a wall but a notional segregation of space may be taking place
  3. For residential accommodation try evolve a design where entry is from a more or less midpoint. This helps in splitting space into public & private
  4. For affordable housing make structure as efficient as possible. Look at all critical items and find ways to cut them out. Eliminating one door, door frame brings down costs. Adopting local materials, techniques never fails in keeping cost down. Possible to handle rainwater without formal drainage system made with pipes
  5. In any commercial project ability to design it on a modular basis so that some portions can be commissioned as they get completed is good business sense. Attempt must be to start revenue stream as early as possible

IIs it so difficult to adopt these?

Monday, 19 December 2016

Demonetisation

From the date, November 8th 2016, India has produced 100 million economists!! Each has his or her own view, coloured as usual with their own bias and is giving vent to same on social media without inhibition.
Even economists are split with likes of Mr. Virmani, Mr. Bhalla, Prof Bhagwati on one side and some like Mr. Amartya Sen on the other. Never thought that a subject like economics could also have diametrically opposite interpretations

Saturday, 16 April 2016

Tradition V/S Modernity



This is a video which I came across yesterday just by chance. While the music is good the best thing about this video is the stark contrasts that it portrays. On one side we see rap singer Hard Kaur attired in modern attire rapping out issues which have had great impact on her -1984 & so on and on other side we see Bhanwari Devi singing folk song from behind a full veil!!!
Both the singers represent today’s society in India where modernity & tradition co-exist, and in harmony, without each having to justify its existence or trying to impose on the other its own point of view.
However there are large forces at work, from both sides, which are trying to shout the other down. In this fight, which, at times turns ugly, media plays or can play a big role. Problem starts when media starts to get biased and project one point of view as being better than the other. Case in point is recent issue of women pressing for a right to offer prayers in the inner sanctum of a Shani Temple. This fight lead by a, so called, activist who was showcased in media as a savior of women in India. Did anyone, in the English TV channels, even try and get a point of view of other women who favoured the tradition and did not have any desire to go an offer prayer in the inner sanctum of that particular temple? Answer is NO.  Yes we did see some, again so called, God men trying to justify the restriction but did they represent the Indian women? Again answer is NO.
Point that I try and make is that it is very much possible for tradition & modern thought to coexist and in fact complement each other rather than cause any conflict. Modern thought can be a constant evolving process, which can look at not what is good or bad, for that will mean being judgmental, but what is relevant and what has lost relevance. It should also allow for space for those who wish to continue to adhering to traditional thoughts/values and allow them to choose their own time frame to evolve.
Ending with my favourite question- is it so difficult?

Enjoy the video.. Kattey on Coke Studio
https://www.youtube.com/watch?v=npKCgowu-Bk

Wednesday, 7 October 2015

SMART CITIES-3; HOW TO MAKE EXISTING CITIES SMART



SMART CITIES-3
HOW TO MAKE EXISTING CITIES SMART
The present Govt. has embarked upon an ambitious program to create or develop 100 smart cities. Many existing cities have been identified and now, news reports indicate, the Government has also shortlisted consultants to help it take the process further. This issue has been one of great interest to me and I have already published two posts on this. In the present post I would like to share my own thoughts on how to go about making existing cities smart.
Most Indian cities have evolved in a haphazard manner and without much control being exercised on what gets created where. It is surprising that the evidence of some form of town planning can be seen in ancient cities but this went missing in modern India
Post-independence the instances of planned cities being developed can be counted on fingertips. Chandigarh is an example which readily crops up in our minds. However a visit to the city will reveal how slowly but steadily the special features are being eroded the city has started to go the way of all other cities.
Lavassa is another name but on all accounts it is still not out of woods. This aspect of intelligence by hind sight by the regulatory authorities also needs to be squarely addressed.
Delhi represents a typical example of how not to allow a city to grow.
Area of New Delhi, which got planned and developed in British era; colonies such as R.K. Puram, Sarojni Nagar, Laxmi Bai Nagar etc. developed by the Ministry of Urban Development for residences of employees of the central Govt.; private colonies such as Greater Kailash, South extension, Green Park etc. developed by DLF fall in one category. This was followed by some areas developed by DDA for plotted and Gr. Housing and there rests the story.
Nestled in between these ‘developments’ were villages which lost their character as a village very soon and grew up as clusters which had no civic amenity/planning but earned value from the fact that they were situated close or within other planned developments. Typical examples are Zamrudpur, Kotla Mubarakpur, Pillanji etc. Development within these urban villages was aided and abetted by unscrupulous elements who paid scant regard to the problems that they were creating. All attempts to regulate or improve were negated. Even where the developments were razed down, as in Pillanji village next to Sarojni Nagar, they soon resurfaced and with vengeance. This was of course under political patronage and bureaucratic apathy.
Even in other planned developments by DDA or DLF rampant encroachment, illegal construction has ruined the areas and stressed the civic infrastructure. Problem is compounded by the fact that most illegal construction/alterations have weakened the structures and made them more prone to damage in case of any earthquake. It is common to see that in 4 storied DDA flats the occupant of the top floor has added another floor on the terrace, balconies have been added where none existed, residents of ground floor have opened windows in the walls thus further compounding to risks. Encroachments on ground have reduced parking places and made approach for emergency vehicles next to impossible.
I have focused on the problems of Delhi because I live here and also because if it is happening here in the capital city one can well imagine the plight of other cities and towns. The situation is not good and this makes the task of converting these into ‘smart’ cities all the more difficult.
To move forward on this long road/journey here is my take on what can be done.
1.    The entire package has to be taken in a holistic manner and under leadership of one authority which in turn must have a well-defined organizational structure and must be given a set of measurable targets to be achieved
2.    Each aspect of civic infra must be taken up as distinct field in first instance. Following are areas which should be considered for evolving plans and implementation
a.    Roads & footpaths and street lighting systems
b.    Traffic management
c.    Water supply
d.    Sewerage system
e.    Storm water drainage
f.     Electricity distribution and management
g.    Parks and other green areas
3.    The city/town then must be split into smaller segments which can be developed independent of the other segments in the segments mentioned above. In each city there will be some areas where one or other service/infra could be improved with little effort. This is what has to be targeted straight away. Harvesting of this low hanging fruit will help establish the efficacy of the program/plan and will be a source of inspiration and example of what can be achieved for other areas and what benefits can be drawn by citizens. This will be a huge incentive in moving forward. Only issue that has to be taken care of is that some works which may be easy to implement may have to be redone at later stage as other works get done or planning will have to account for the likely disturbance caused by subsequent works. This can be avoided by good foresight and by sharing with citizens that the plan is not being implemented because of technical concerns.
4.    Management and enforcement must be segregated. It is not necessary that a domain expert implementing or managing a sphere may be a good enforcer. So it is necessary to segregate these. As a typical example traffic management & enforcing of traffic rules should be segregated. There is no point in same entity discharging both functions.
5.    After the basics have been got right necessary IT tools must be introduced to help manage the systems in a better and more coordinated manner. These IT tools can be generic which can be applied to all cities which cross the basic infra requirements. Rolling out generic IT solutions over a large number of centers will help keep costs within limits
6.    On issue of implementation I am of the opinion that selection of agency can be considered for a cluster of cities as it will enhance the package size. This is because the basic items of works will be common and working conditions will also be, more or less, similar. However management of work for each should be decentralized as each site will be distinct and can move independently of other sites.
7.    There have been lots of reports on the costs involved in developing smart infrastructure. There is no doubt that large amounts of money will be required. However while computing this I am of the opinion the direct and indirect benefits also must be monetized and deducted from project estimates. I am of the opinion that the value of the benefits that will accrue should be directly funded by a designated authority. For balance funds it would be worth trying to get private equity by allowing them to charge for the services rendered and by allowing them to exploit other areas. These areas can be in waste to energy, from advertisements being permitted on roads etc. This will further reduce or distribute costs over a larger period of time.
While getting basic infrastructure is very important this is something which seldom gets noticed if it works efficiently. What gets to be seen is the green areas and architecture of a city. This aspect must get enough importance. The latter needs special mention. Modern architecture as seen today has hardly anything to be commended for. One rarely sees ‘beautiful’ buildings. It is not to say that I am any expert on this subject. My intention is that while looking at compliance of building plans the aesthetics must be given consideration. Along with this, at least for large projects at present, aspect of buildability must also be taken into consideration.
I am of also of the opinion that all new urban developments must be repeat must be very carefully planned keeping in view current and future needs and a propensity for us to encroach and dilute what is good.
A request to all who may read this post to please share their views and thoughts and indicate what may have been missed

Thursday, 19 March 2015

Smart Cities



SMART CITIES-2

In July 2014, post the maiden budget being presented by the NDA Government, I had first published a post on “Smart Cities”. So the title Smart Cities-2
Eight months down the line the proposal does not seem to have moved much forward. Though we do hear of Vizag, Ajmer etc. being considered by the Industry/Govt. to be developed as smart cities and some task force or the other having being formed. But little seems to have taken place on the ground.
In my post in July I had given the definition of a smart city given by EU “Smart people; smart mobility, smart governance, smart living, smart environment & smart economy." I had added that we must add smart energy also to this definition.
Subsequently, after searching on the net, I have come across a ‘Smart City Council’ (http://smartcitiescouncil.com) where the tag words are livability, workability and sustainability. The ‘lead’ partners in this Council are Companies like GE,IBM, CISCO, Alstom grid etc. That is to say that these are primarily companies engaged in IT & ITES. Even Associate partners are leading IT companies. My assumption is that this Council represents collective wisdom or provides a platform for leading IT Companies to present and discuss technological solutions for cities which can be used to better manage the services or provide intelligent services and controls.
Further search has lead me to a post by Federico Guerrini in January this year on Forbes (http://www.forbes.com) wherein he has listed seven cities identified by a US based think tank (http://www.forbes.com/sites/federicoguerrini/2015/01/28/worlds-top-7-smartest-cities-of-2015-are-not-the-ones-youd-expect/). The cities listed are: Arlington County in Virginia, USA; Columbus in Ohio, USA; Ipswich in Queensland Australia; Mitchel in South Dakota, USA; New Taipei City, Taiwan; Rio de Janeiro, Brazil and Surrey in British Columbia, Canada
Write up about these cities shows primarily the steps taken and being taken by the city managers to provide intelligent services using IT solutions. (I would urge those who read this post to visit the original page and read for themselves. It is interesting.)
What Federico writes in his post about concept of a Smart City is –“a city which uses digital technologies to improve the quality of public and private services, while reducing costs and resource consumption.” He also mentions that “The Intelligent Community Forum (ICF), a New York-based think tank, prefers to focus on Intelligent Communities, defined as “cities and regions that use technology not just to save money or make things work better, but also to create high-quality employment, increase citizen participation and become great places to live and work.”
Another interesting read was a post published by Boyd Cohen in January 2012 (http://www.fastcoexist.com/1679127/the-top-10-smart-cities-on-the-planet). He, after research has listed cities like Vienna, Hong Kong, Copenhagen, Barcelona, Berlin, Tokyo, London, Paris, New York, Toronto. He does talk about cities which have adopted low carbon technologies etc. However primarily again the focus is on technology
While I have no issue with technology lending a helping hand in making a City Smart it alone cannot do so. Nor we should, in my opinion, give too much emphasis on technology. Can we transport water or sewerage using IT? Can transport run just on IT? Can buildings, parks, roads be built using IT? Answer of course is a resounding No. But it is a fact that we can manage the resource better and facilitate taking of decisions based on data which is in real time and correct.
However the output or outcome will depend upon how good the DESIGN and IMPLEMENTATION is. This in my opinion is the crux.
So I come back to my first post. What we need is:
·         Good designers who are capable of utilizing the given geographies and create passive infrastructure. Designers who understand local climatic conditions and who can create assets which make best use of wind and sunlight. We need designers who understand how economic activity takes place and are able to integrate same with other activities such as recreational, leisure, commercial, education etc. so that people travel less and enjoy a quality life.
·         We need very good engineers who can manage the resources in an efficient manner with minimum wastage and produce quality assets which reduces post installation maintenance costs and who can translate the designs in an efficient manner.
·         We need engineers who can design efficient road systems, efficient water supply and sewerage systems, efficient and smart energy grids which give reliable and stable power.
·         We need very good artisans and very good and reliable material sources which reduce time and production costs.
Once we have these and we are able to create smart infrastructure then we can put in IT backbones and other related infra to manage the systems on a scientific basis and create real smart cities and even smarter and sustainable communities.
New cities will present basically a design challenge but existing cities will present more of an engineering challenge. Whether it will be better to create new cities or to make existing cities into smart ones is difficult to say. But considering the issue of land acquisition creating new cities may prove to be difficult. In case of existing cities selling the likely benefits to existing populace and getting them ready to face the hardships that they will have to face while infra is being laid will also be a challenge. The issues can best be dealt with by political entities or city managers. Once the first smart city gets created it will be easier to sell the idea and get the people on board. In fact the first may not really be very smart but it will help in getting the things right in subsequent ventures
For this concept to succeed a lot of capacities will have to be created and harnessed and even more than the technical expertise we will need leaders who have the vision and the ability to put together capable and empowered teams and give them the resources to enable them to create world class cities where people live in harmony with nature and lead comfortable and fruitful lives. We need leaders who understand that besides designs innovative ideas will have to be developed to incentivize the creation of smart cities and smart communities. Once the vision is in place and teams have been created necessary financial resources will flow as financiers will be assured of good returns.
Would like to request all who get to read this post to chip in with ideas which can be compiled and shared.