“We are proud to be a part of CONSTRO continuously since 2006.

It’s a great experience that large number of prospective & known, unknown visitors through out

Maharashtra along with adjacent States are visiting and responding with business enquiries which is a big

gain.

It has enriched the Brand image of Kalika-500 TMT/QST bars amongst Construction field.

We feel advertisement/publicity should be enhanced & some entertainment program should be arranged

to attract more visitors.

Absolutely, no Comparison to Constro with any one. Constro itself is example of how a Exhibition should

be. Constro is a grand platform for Branding, meeting people, discussions, technical-presentation & all. It

is well organised by professionals & experts in the Construction world. In fact, people wait for Constro to

see new products/technology during the exhibition.” – Kalika steel

“We have been part of Constro since 2005

It is best in the field of construction .

We get reconnected to many architects, construction company, builders and existing clients. It is a good

platform to launch new products.

Re-connection and educating the visitors is sort of a refreshing relation .

Constro should strive to See that it becomes the most preferred exhibition in India for participants and

visitors do not limit to only Pune.” – Nirmal Automation

The Constro 2014 has been launched and the countdown has begun. Its a great pleasure to brief

you about the many activities that are happening at PCERF in preparation to the event. Steady

bookings are flowing in and with more than 2000 Sqm of space already booked things are getting

lined up to deliver yet another memorable Constro exhibition.

Once again We present to you glimpses from the Past along with the experiences of stalwarts who

have contributed to building up the status of the exhibition to its present day glory. Articles from experts about the theme of the exhibition will keep you abreast with the latest trends in the field.

Automation, efficiency, sustainability are key words in today's world and the field throws up newer challenges by the day before the technologists and the manufacturers.

As a professional or an entrepreneur working in the field, you could be in need of certain material or technology which you feel is relevant to the field and important to be exhibited before a large audience. We would welcome any such demand from you which can help us to approach

the manufacturers and technologists with a wish list and try to get them on board the Constro 2014. You can send your requests to infoconstro@gmail.com. This can be a win win for all as the

fraternity can get to see what they desire and the manufacturers and technologists would get a discerning audience.

This Constro will also feature the second PCERF Constro Safety awards. Do enrol for the

competition and show the world We Care.....

Thats all for now.......More as things unfold.....

                                                                                             

                                                                                      

                                                                                                                                                                                                                                                            Ar.Shirish Kembhavi 
                                                                                                                              Editor                    

Experts’ Speak

The need for a mass transit system for the ever growing city of Pune has been discussed for over a decade starting with a ring rail in eighties. But the first concrete step in this direction was to award the work of preparing a Detailed Project Report to DMRC (Delhi Metro Rail Corporation).DMRC submitted the DPR to PMC in 2009. This report basically suggested six routes with a hub at Agriculture college.

These were route1 to Nigadi ; route 2 to Hinjewadi; route 3 to Katraj; route 4 to Hadapsar; route 5 to Ramwadi and route 6 to Warje in descending order of density of traffic. However before PMC and PCMC were to act Ministry of Agriculture declared her in ability to allow any work in premises of Agriculture College. Hence DMRc for best reasons known to them prepared estimates for two route out of these. The first route is from Nigadi to Swargate(16.6kms) which is partially elevated and partially under ground while the second route is from Vanaz to Ramwadi(14.92) a totally elevated route.

When this DPR was studied by a team of retired senior Railway officers settled in Pune , a plethora of technical errors and lacunas were noticed in this report. They made numerous representations but the PMC just did not want to look at them. By this time number of serious flaws were also noticed by the Citizen's Committee consisting of architects , town planners etc. in the alignment of Vanaz- Ramwadi Route. They also held number of meetings with commissioner as well as prominent corporators and local MPs without much results. The general body of PMC approved the DPR as it is in 2010 and sent it to Mumbai for approval of the State Govt.

Some of the objections raised by these committees and some of which later on are being pursued by Janwani of Maratha Chamber Of Commerce, Industriesand Agriculture Pune are as under:

i. Least traffic density corridors, shown in the DPR, are recommended for implementation as top

priorities corridors. This need a review of priorities.

ii. Traffic assessment done for 17 years as against a minimum of 30 years required.

iii. The two corridors do not have track connectivity resulting in duplication of depots &

inconvenience to passengers apart from additional cost.

iv. Based on the traffic directions, Pune city needs a common centralized railway station, providing

track connectivity, to all corridors in difference directions. This will eliminate physical change of

commuters from one corridor to another.

v. This report has not given any consideration to the D.P. recently published by PMC with the

result there are BRT routes running parallel to metro in some places. And the city has now expanded

much beyond the so called end points thus reducing the effectiveness of these routes.

vi. During the construction of elevated metro, the traffic on busy roads like Karve road, J.M.road

would be severely affected at least for a period of 3-5 years. As at least 9 mt of road width on these

roads will be blocked during construction the traffic during peak hours would come to a standstill in this already congested part of the city inflicting great misery on the public. No such social cost would be incurred if The Vanaz to Yeravda section of the second route is taken under ground similar to that between Shivajinagar and Swargate.

vii. Elevated metro columns would reduce road width resulting in reduction of vehicle speed or necessitating road widening by demolishing building adjoining the busy roads.

viii. The taxes proposed in DPR are as under:

a) Professional Tax at 1% of the salary of the employees.

b) A Cess on petrol and diesel sale in the city

c) Increase in FSI to 4 and its trading

d) A surcharge on the property tax in the city

e) A surcharge on the Motor Vehicle Tax in the city.

f) An entry tax on the commercial articles entering the city

Out of these c) has been looked at closely but it's impact on the life of citizen's in Pune City will be terrible

The proposal of DMRC Has been approved by State Govt last year for Vanaz Ramwadi route and PMC

has appointed an Officer on special Duty who is looking into many of these aspects and after number of

meetings with Janwani team has sent a revised proposal to State Govt.

A per DPR by 2014 this metro should have become operational when it is still on paper in 2013

                                                                                                                                   Dr. K K Gokhale
Dr. KK Gokhale is Senior Retd. Railway Engineer and has been the Managing Director of the Konkan Railways. He has been involved in several Railway projects in India and abroad. He has been critically appraising the Pune Metro proposal for its betterment on various social forums.

Fastest Constructed Building, INSTACON in India

A team of over 200 people worked round the clock as INSTACON, the much talked about building

constructed in Mohali, met its 48-hour deadline to enter into record books as the fastest completed

such building in India

The 200 tonne building, has an area of over 25,000 square meters is constructed by Synergy

Thrislington, a Mohali-based infrastructure company.

I C Syal, an ex-professor of Punjab Engineering College, has designed the building. It's a tube-in-tube

structure. The Building's deflection has been measured in case of strong winds and earthquakes, and

is claimed to be 49 mm as against 123 mm deflection allowed by the government for conventional

buildings.The building has been designed to withstand a high-risk Zone-V category earthquake

The construction technology, first of its kind in the country, is unique in many ways, including the cost

saving factor.

All the components of the building were manufactured in the factory, pre-fitted with floors and other

essentials including provisions for water supply, wiring, sanitation and air conditioning ducts.

The concrete has been used only in the foundations and three inch deck floorings in the nut and bolt

structure. The process to construct 'INSTACON' had started at 4.30 pm on Thursday and was completed

in record 48 hours.

It is an ultra fast construction technology with less than 20 per cent of work at the site. There is minimal

emission of flying dust and less pollution of water at site. The structure can have more floors added in

future and can be easily dismantled.

It is a "smart building" where quality of air that people breathe in will be more pure as the structure

detects if carbon dioxide levels are high and makes adjustments accordingly.

The building is also energy-efficient and it will consume less energy as compared to the conventional

buildings. The building also has in-built temperature control system

It's an example that when the cement costs have risen, unavailability of skilled labour is an issue, the

system offers and alternative which is highly economical one and which saves on time. It's a utility

concept, which can be useful for hotels, hospitals, retail malls and in the educational and commercial

sector.

The facade of the building is double skinned PUF panel that ensures thermal insulation.

This construction mechanism has been approved by the Council of Scientific and Industrial Research,

Delhi and Structural Engineering Research Centre Chennai.

Traffic and Transport Scenario and its impact on the city

Pune's traffic has the following characteristics:

• Unprecedented growth of Personal Auto Vehicles

• Growing traffic congestion

• Ever growing air pollution

High cost paid by citizens for the imported petroleum products

Growing pressure on open spaces, green areas and heritage structures due to ever increasing  demand for roads and parking spaces

The recognized solution to all these woes is radical improvement in Public Transport systems, improved Non Motorized Transport (NMT) facilities and disincentives on the use of Personal Auto Vehicles.

When Public Transport systems and Non Motorized modes (walking and cycling) are made robust, not only do they tend to improve mobility and access to transport modes, but also often help to improve

city's livability by increasing public/open spaces, green areas, safeguarding natural assets and man-made historical, cultural and architectural structures and improving the safety of streets.

However if this is to happen, selection, planning and execution of the Public Transport mode becomes a crucial component of the new vision that's free from car dominated thinking.

What criteria should the chosen modes satisfy and does a Metro Rail system fit well in this scenario? For effective performance the public transport modes need to be:

• Adequate (in physical capacity)

• Reliable (frequency of service)

• Affordable ( to majority of its users)

Offer connectivity across major areas of the city and Fit well within the mix of Public Transport modes operating in the city.

There are also other conditions that need to be satisfied by the Public Transport mode before it is chosen by the city – such as impact on city's urban form and its continuing financial health as also the time it takes to become operational and the extent to which its construction and execution adversely affects the already precarious condition of Traffic and Transport operating in the city.

In terms of these prerequisites which Public Transport systems will best serve our city and what role if any a Metro Rail system is likely to play in achieving this will be of fundamental importance.

Metro Rail system is the most expensive of all Public Transport systems

Its infrastructure also takes the longest time to build (compared to a bus based system for example), and in most cases, with the exception of systems built more than 100 years back in cities like London and Paris – due to cost and dislocations/disruptions caused to city life, they are developed in only a few corridors in the city due to which they fail to substantially contribute much to mobility and access needs of majority of the citizens. Even in London, the oldest and most extensive underground rail system in the world, the number of travelers carried by the city's bus system far exceeds the numbers carried by underground rail.

For cities in developing countries like India, Mexico, and other cities in South America, the Metro Rail systems put a huge financial burden on cities already reeling under heavy financial constraints. The Mexico City Metro Rail started around 1968 for its Olympic Games was inaugurated with much fanfare but the city found it difficult to meet its maintenance and expansion costs and the system has grown in fits and starts over these last forty years.

Metro Rail a toy each city wants – but for free.
In Pune as in many other cities in India the Metro Rail project has become an arena for scoring political points. When money is to come from Central and State Governments the local authority has nothing

to lose by using it merely as a carrot to be dangled before the citizens facing excruciating conditions of daily commute.

Without carrying out proper traffic studies and analysis of its own, the PMC in 2010 approved a proposal to build a metro rail system based on a detailed project report (DPR) prepared by the Delhi Metro Rain

Corporation (DMRC) which incidentally was also the entity selected to construct the system – thus creating a situation of potential conflict of interest.

This DPR although severely criticized by NGOs, Traffic Experts, and City Planners on diverse counts ranging on choice of the gauge, (standard gauge versus broad gauge) financial burden sharing by citizens

of Pune, impact of elevated metro on city's heritage, skyline, impact of arbitrary decision to grant 4 FSI along the entire metro corridor without a detailed study of its likely impact on city plan, mobility,

unnecessary infrastructure and without understanding its implications under the concept of “Transport

Oriented Development” recommended by the Ministry of Urban Development under National Urban

Transport Policy and JnNURM guidelines, was adopted by PMC without any serious independent analysis

to answer any of the doubts and objections raised from time to time by different groups. Neither was there a genuine attempt at public consultation and public participation before finalizing the plan for metro rail. PMC's response to all questions was to mention that since DMRC were proven experts there was no question of any critical review by an independent committee.

Without going into the technical details of numerous objections filed by NGOs, experts, and individuals let us try and explore if the major problems in Traffic and Transport scenario set out at the beginning of this article are likely to be solved or reduced by the Metro Rail project as approved by PMC.

Unprecedented growth of personal auto vehicles and growing Traffic Congestion and Pollution.
Worldwide experience shows that merely putting in place a high capacity mass transport system doesn’t by itself reduce road congestion as it is mainly created by the ever increasing number of personal auto vehicle being brought on the roads each day – unless provisions are also put in place to discourage personal auto vehicle use, through a wide range of options ranging from – reserved “bus only” lanes (as in case of BRT), control of parking spaces and steeply increasing parking charges for personal auto vehicles, congestion charging or pollution tax as well as many other options that work in favour of public transport and NMT modes and discourage use of personal auto vehicle use for ones daily commute.

Metro Rail by erecting independent infrastructure for itself rarely confronts this problem as personal auto vehicles continue to use road space wastefully and exclusively for their own needs while at the same time users of personal auto vehicles vocally support the metro as it does nothing to prevent people from continuing to use personal vehicles – even where (as in Pune) majority of commuter trips are within a distance of 7 to 9 Kms per trip.

Lack of city wide network

An efficient and adequate public transport bus system can easily provide a city-wide connectivity and at a much lower cost than a metro rail system which even after the long gestation period will offer

connectivity only to limited areas of the city as the cost of expanding the metro rail network across the whole city will be way beyond the financial capacity of the city even if assisted by the State or Central funding.

High Capacity will thus not generate high demand of ridership (along the limited corridors) but in all likelihood lead to much lower ridership than projected as in the case of Delhi Metro which was initially built for 30 lakh passengers per day but carries only about 15 lakh passengers in spite of the extremely high level of investment. Today the much discredited PMPML bus system carries around 11 lakh passengers and if it is taken more seriously by the local corporations this figure can be increased to over

25 lakh without too much extra financial burden on the city.

In conclusion What our city really needs is an efficient public transport system that is quick to put in place, affordable to build and operate and also affordable to its users. A well run bus based system can fully meet this  need.

Coupled with this, the city also needs excellent NMT (walking and cycling) facilities as majority of public transport is accessed by foot and journeys of up to 7 Km can easily be made on a bicycle if there are safe and well built cycle tracks on arterial roads and traffic calming and strictly enforced speed limits on narrower roads on which cyclists can safely share the roads space with cars and two wheelers. The money saved from choosing a less expensive public transport mode can be well utilized for creating public spaces, auto-vehicle-free areas, green areas and creating a more livable city for all citizens.

                                                                                                         
Note By:-

                                                                                                                          Sujit Patwardhan
Sujit Patwardhan is a Designer and Printer by profession. Graduated from the London College of Printing and Graphic Arts, London, UK in 1968. Runs his own printing company Mudra.He is Founder Member and Trustee of Parisar, a citizens' group working in the field of Environmental Awareness, Education and Action in Pune since 1982. He has been involved in Urban Environmental Issues such as the Development Plan, Heritage Conservation, and Urban Traffic etc.

Ar. Pushkar Kanvinde is an Architect and Urban Designer and an academician. He is the Chairman of Pune Centre of Institute of Urban Designers India and heads the BKPS College of Architecture, Pune. He is actively involved in issues related to City Development, Urban Transport in Pune City. Traffic, Transportation and commuting in Pune City are complex issues now that need a multi pronged and multi-modal approach. PMC has through an internationally reputed consultant firm prepared a Comprehensive Mobility Plan (CMP) for Pune City which proposes a multi-modal approach involving all different modes of transportation possible.

METRO issues

The Pune metro is being projected as a ‘magic wand’ that will resolve the traffic and transport issues of Pune which is not true. The way it is planned today, the network lacks coordination with other modes as expected in the CMP. Designed as a stand alone network it is above or parallel to existing Bus and BRTS and hence will compete and duplicate the system. Inconvenient locations of stations are an issue. Its reach to many nodes and dormitory areas leaves much to be desired. Therefore the efficacy of the system is questionable.

Consider the two routes that are planned for first two phases. The Vanaz-Ramwadi route will serve very  few commuters from Paud road and Nagar road since dormitory areas like Bavdhan, Chandan nagar and Karvenagar remain unserved.The DMRC report expects critical ridership only by 2031. The elevated nature of the route has its own issues. Shivajinagar Station which is major commuting hub and its station near Pune Railway Station will not be easily reachable. Implementation at Deccan Gymkhana, Engg.

College hostels requiring acquiring and demolishing many existing buildings will be a challenge. So also crossing of existing tracks near Sangam bridge and Pune railway station where permission from Railways are extremely hard to come.

The second route, Pimpri-Chinchwad to Swargate runs over the Mumbai Pune road, parallel to existing Railway line and directly above BRTS that is being executed. These will compete amongst each other.

On both these routes during the construction phase effective road width of some important arteries like J. M. Road, Karve Road, Dr. Ambedkar Road, Bund garden road will be reduced to half. It will be a traffic

nightmare on these arteries which experience traffic jams during non-peak hours even today for the duration of construction. Cutting of Huge grown trees would an environmentally detrimental outcome.

The century old image of the City will be affected badly. The proposal to provide 4 times FSI on 1 km wide belt on either sides of metro spells disaster. The density of traffic and people on street in all these areas is already very high. 4 times more floor space will simply add 4 times population. There will be no space left even to walk. Further, most of these areas fall into high capital cost category and the buyers will therefore be necessarily from HIG with very high family vehicle ownership. Also the cost of providing civic amenities and services to this area will negate the earning which is gained through sale of FSI.

All these are effects of lack of vision and comprehensive approach to resolving transport problems.

The way ahead

A city of multi-modal nature like Pune needs solution using multiple modes of transport complementing each other and creating a wide and accessible network. Ideally Metro with high capacity and speed

should be its trunk line that feeds /receives from BRTS that form semi-trunk lines and Bus system forms collector and distributor network. Auto Rickshaw and personalized modes can also be part of collector distributor network.

The proposed metro route must also touch all the Work Districts and major transit nodes of Pune and also extend to suburban work centres like MIDCs at Talegaon, Chakan, Ranjangaon, etc.

The metro routes should run as

A. Bawdhan – Paud Road – Karve nagar - Deccan- Shivajinagar station - Pune Railway Station - Bund Garden – Ramwadi – Kharadi – Wagholi. Later extended to Lonikand- Shikrapur- Ranjangaon MIDC

A1. Branch from Bawdhan to Hinjewadi – Aundh to connect to Route B

A2. Branch from Bavdhan to Lavale and Pirangut.

A3. Branch from Ramwadi to Viman nagar and Airport.

A4. Branch from Kharadi to go to Hadapsar, to join B1.

B. Chakan – Talawade – Chikhali - Chinchwad - Aundh- Shivajinagar - Mandai – Swargate – Bibwewadi – Dhankawadi - Katraj. Later extended to proposed New Airport from Chakan on the north and Narhe Ambegaon, Khadakwasla on South.

B1. Branch from Shivajinagar to Cantoment- Hadapsar – Phursungi. Later to be extended to Saswad.

B2. Branch from Cantonment extended to Kondwa, Undri, Pisoli.

                                                                                                          Noted By:-    

                                                                                               

                                                                                         Ar. Pushkar Kanvinde    

Ar. Pushkar Kanvinde is an Architect and Urban Designer and an academician. He is the Chairman of Pune Centre of       Institute of Urban Designers India and heads the BKPS College of Architecture, Pune. He is actively involved in issues       related to City Development, Urban Transport in Pune City.     

General :

Pune Metropolitan Area which principally comprises Pune city, Pimpri-Chinchwad, Kahdki Cantt and Pune Cantt, is one of the most rapidly growing urban centers in India. The population of this conglomerate has increased from 50 lakhs in 2008 to 55 lakhs in 2011 and is projected to grow to 68 lakhs and 77 lakhs in 2021 and 2031 respectively. The service sector in terms of Software Parks along with automobile manufacturing sector on the outskirts of this conglomerate is continuing to give a rapid impetus to this growth. Public transport has not kept pace with this rapid increase in population as is the case with most of the urban centers in India. Keeping this situation in view a number of Traffic studies were undertaken by Pune Municipal Corporation during the past 1 ½ decade. A Comprehensive Mobility Plan (CMP) was evolved by IIT Bombay for Pune region in 2006. CMP conceived various projects to satisfy the transportation demand of commuters in Pune area by focusing on public transport systems. It comprised widening of roads, new arterial roads (ring roads etc), BRTS and an efficient Metro Rail System. The objective was to increase the share of Public Transport from a meager 18 % to 80 %. Non availability of efficient public transport has lead to unmanageable increase in personalized transport in terms of four wheelers and two wheelers. The results are obvious and are felt by every puneite in terms of traffic congestions, unacceptable levels of air and noise pollution, increase in number of road accidents and adverse effects on the health of two wheeler riders.

Pune Metro Project- Phase I

As a follow up on CMP along with several other schemes under JNNURM, Pune Municipal Corporation appointed Delhi Metro Rail Corporation (DMRC) to prepare DPR for Pune Metro in 2008. DMRC submitted the DPR in 2009 prioritizing two corridors under Phase I viz. (i) PCMC to Swargate (16.589 km) and (ii) Vanaz to Ramwadi (14.925 km). The salient features of the two Std Gauge (1435 mm) Metro Corridors are tabulated below :

Chart :

The two proposed corridors run along following routes :

Corridor 1 : PCMC – Kasarwadi – Dapodi – Bopodi - Khadki – Range Hill- Shivajinagar – Mandai - Swargate  (underground between Range Hill/Shivajinagar to Swargate)

Corridor 2 :   Vanaz (Kothrud)- Nal Stop - Deccan Gymkhana - Civil Court - Pune Railway Station - Bund Garden – Yerwada - Ramwadi. (fully elevated)

Two maintenance depots are planned, one for each corridor i.e. (Corridor 1) at Agricultural College and (Corridor 2) Vanaz Katchara Depot.

The proposed elevated portions of the corridors generally run along arterial roads and in highly built up congested city areas i.e. from Agricultural College to Swargate (Corridor 1) the Metro is proposed as underground.

Presently, Pune Metro Project Phase 1 comprising of the above two corridors is in the process of receiving final approval from Govt. of Maharashtra and Govt. of India.  

Estimated Cost and Time Frame

The estimated cost of the two corridors is as below :

Corridor 2, which is fully Elevated is expected to be completed in four years from the date of commencement of the work whereas Corridor 2 which comprises about 5 km underground section in the congested city areas is likely to get completed in five years.

The Project is conceived to be implemented by a separate SPV with funding pattern broadly as follows :

Govt of India -                              20 %

Govt. of Maharashtra -                  20%

Municipal Corporations -               10 %

Loan from funding Agencies-          50%

Metro System - Choice of Gauge, Elevated v/s Underground and Spread

Provision of an effective and reliable public transport system for the City of Pune and its surroundings in terms of a modern Metro Rail System is one of the imperatives if the city desires to maintain its premier place as a destination for investment in India. Pune has already lagged behind other competing destinations such as Bengalore, Hyderabad, Chennai, Kolkata, Jaipur and Ahmedabad. In these cities the works on Metro projects are rapidly progressing and proposals for Phase 2 of Metro in some of these cities are already under the consideration of Govt. of India.

Pune obviously cannot afford any more delay. The delay has taken place due to various views and counterviews on some issues, important amongst them being Gauge and Underground v/s Elevated. Standard Gauge is the gauge adopted for Metros all over the world and also in most of the Metro Projects currently in progress in India and the latter is based on vary sound reasons. Between Broad Gauge and Std Gauge there is only a marginal difference in carrying capacity of commuters. The latter is however not the criteria for Metro Trains, it is the frequency of trains which is the important factor which is achieved by modern signaling systems. The oft repeated suggestion of making the entire Pune Metro as Underground has to be viewed in the light of substantial increase in Capital Expenditure, increase in construction time, greater disturbance to roads and adjacent properties during construction and higher Operation and Maintenance costs. The CAPEX alone goes up by as much as Rs 300 cr per km for change from elevated to underground. This will mean increased burden for debt servicing and increased fares for the citizens of Pune. A technically feasible Elevated Metro is ideal for the Indian conditions particularly when the country needs to get maximum advantage from every Rupee invested to implement long overdue infrastructure projects. It is pertinent to note that only 25 %, 21 %, 0 %, 20 %, 9.2 % of route lengths of Delhi, Bangalore, Hyderabad, Jaipur and Kolkata (Rlys) Metro systems are conceived as underground. Pune Metro Phase I envisages about 16 % as underground which is comparable with the above figures.

There is also a demand for extending the present Metro alignment to farther areas. Projects of such magnitude and complexity are always executed in Phases. It needs to be emphasized that the present proposal is called Phase I meaning that further extensions are bound to occur under Pune Metro Phase 2 to Phase 4 for which preliminary studies have already been carried out by DMRC. 65 km of Delhi Metro Phase I has grown to 196 km today and rapidly progressing towards a length of 300 km route length.

 Metro Rail – Advantages

The oft repeated advantages of Metro Systems in any City need to be reemphasized as these are now based on actual experience in Delhi (DMRC).

                Comfortable, quick, safe and economic travel (increased efficiency of work force in offices and industries)

                Energy efficient mode of transport.

                Reduction in Noise and Air pollution.

                Saving in fossil fuel

           Improvement in employability - individuals get more choices in terms of jobs and locations of residence.

                Brings in social inclusion

                Equalization of property prices

                Opening new areas for commercial and residential development.

Conclusion

No doubt that construction of Pune Metro is an ambitious Project and its implementation will pose numerous challenges. However, with several achievements of much higher order in implementation of a number of complex projects behind us there is no need for any kind of diffidence. For a metropolitan area leaping towards a population of 80 lakhs it is imperative to take up the implementation of Pune 

Shashikant Limaye     

BE (Civil), M.Tech (Struct. E), IRSE (Retd.)     

Officer on Special Duty Pune Metro Project,     

Pune Municipal Corporation     

What is the Current Status of the Pune Metro Proposal?

Presently, the proposal for Pune Metro for the Corridor Vanaz to Ramwadi and Swargate to Nigdi is with the State Government awaiting Cabinet approval which should happen shortly. Earlier the Vanaz

Ramwadi route was approved by the State Government and the proposal forwarded to the Central Government. But the Central Government issued directions to make a joint proposal involving both the
corridors. Accordingly the proposal has now been put up. Also the estimated prices have been reviewed to January 2013 prices. The memorandum of association of the proposed SPV “ Pune Mahanagar Metro

Rail Corporation” has also been sent for Cabinet approval.

What is the path forward once the State Cabinet approves the proposal?

The proposal once approved at State level, will be forwarded to the Central Government where it will be directed to various ministries like Railways, Finance, Urban Development and Environment. On getting

their clearance, the proposal will go to the planning commission and then post Cabinet approval, it will be sent to the Public Investment board.

What kind of timelines one can consider for the future steps?

The Cabinet Clearance at State Government level should happen in about 3 weeks. Thereafter the proposal would move to the Central Government. If things move at a fairly good pace, the actual work

can commence post the next monsoon. What are the aspects the Pune Metro Cell working on in the meantime?

In the meantime, We are working on finalising the alignment, reviewing location of some Stations to improve connectivity and interchange of the two lines. We have identified, Kasarwadi, Shivajinagar,

Mandai, Deccan Gymkhana Bus stand, PMC Building and Swargate as major points of interchange.

Also We are relooking at the end points from point of view of expandability of the system. We are also in dialogue with the Railways and PMPML in order to have a seamless integration of all modes of

transport.

What do you think would be a long term impact of Metro on the Development of Pune City?

Once the entire system becomes operational, the distances would not matter and people can opt for jobs away from their place of stay. The Connectivity will result into a healthy, stress free and

comfortable commute. The Metro system will bring about more equalisation in property prices as it

woul improve the overall accessibility within the City. It will help rebuild the City by giving the necessary impetus. A lot of infrastructure strengthening would happen as a result of the FSI enhancement en

route. It has been found that the Noise levels too come down by 10 to 20 db once private vehicle usage comes down post Metro. Metro will also bring about “Social equivalence” as there is no class system

and all travellers are equals.

What are the various initiatives to make the Pune Metro an attractive and affordable proposition for the user?

Integration of all modes of public transport so that a single ticketing system will be used for accessing any public transport is being worked out. Utilising

funding from increased FSI along route can be used to cross subsidise the fares during the operational period. Assigning handling of the Parking areas created to the Public transport organisation will also

help in creating an integrated facility.

Top 10 in terms of annual passenger rides

1. Moscow 3.2 billion

2. Tokyo 2.7 billion

3. Seoul 1.6 billion

4. Mexico City 1.3 billion

5. New York City 1.3 billion

6. Paris 1.2 billion

7. Osaka 957 million

8. London 886 million (4.6 billion miles)

9. Hong Kong 798 million

10. St. Petersburg 784 million

Top 5 in terms of number of stations

1. New York 468

2. Paris 368

3. London 270

4. Tokyo 217

5. Moscow 140

Earliest lines

• 1863 London Underground

• 1896 Budapest, Glasgow

• 1897 Boston

• 1900 Paris Metro

Shashikant Limaye           

I have been associated with PCERF right from its initiation. The concept for setting up PCERF was to have an apex organization with an Independent attitude and independent view about the construction industry. We

invited Senior people from sister organization to be the members. All the people work with an intention to “give” and not to “take”, which is our strength. Profit has never been the motive.

Organising Constro inculcates a sense of Teamwork amongst the organizers. Constro has always met its commitment to the exhibitors and tried its best to give maximum facilities to the exhibitors.

Many new products like RMC, Tremix etc. have been launched at Constro.

A sound financial footing and a loyal customer base is the strength of Constro. Constro has been visited by stalwarts like Shri. Pranab Mukherjee, Shri. S. L. Kirloskar and Shri. Sharad Pawar in the past.

Constro exhibitions have been based on novel and innovative themes like the golden quadrilateral Project, use of Bamboo , affordable housing etc. in the past.

The current theme of Pre Engineered Buildings & Innovative Electrical Solutions is apt as automation is the keyword today, quick work, less dependence on labour due to their in availability is the need of the hour.

A permanent venue will go a long way in providing better facilities to the exhibitors.

PCERF has taken press conference all over India and also visited other countries to expand the horizons of Constro and get manufactures from abroad to display their products and technology. We should strive to 

get key decision makers to visit the exhibition.

Younger generation should be involved in the organization and seniors should play the role of mentors.

It would be a good idea to have sister organization plan their seminars concurrently with the Constro exhibition.

Over the period Constro has become a movement and a mission. !!

“I got involved in PCERF at the behest of Late.

Shri. Narayanrao Kanetkar and Ramkumar Rathi. Narayanrao was a thorough contractor and had the ability to build Institutions for the benefit of the fraternity. The synergy between him and Shri. Ramkumar Rathi

with his professional and business acumen led to setting up of PCERF in which I got involved.

“Education thro’ Exhibition” was the motto behind Constro exhibition. Intent was to create competent people with a professional approach. Dissemination of knowledge was the goal. My role was as a

professional and to provide technical support to the organization.

Constro was a pioneering effort and gave a boost not only construction related exhibitions but exhibitions as a concept in general in Pune. Constro is a people oriented exhibition. Constro helped PCERF in bringing

the entire fraternity and become an umbrella organization for the Construction fraternity of Pune brining about many people into its fold . Constro is an event well appreciated by people and by exhibitors who seek

exposure for their new products. The success of PCERF & Constro is due to the whole hearted & selfless participation of all organisers.

It was my idea to take Constro out of Pune to increase exposure of the exhibition. We had a successful exhibition at Pragati Madian, New Delhi. PCERF and Constro got a National level presence and We were

able to build up rapport with a lot of people in Delhi, an association which continues to benefit the organisation.

We have always received excellent support from the authorities.

We need to use latest trends in communication and media to publicise about Constro. Building up a data bank of manufacturers and their products, involving new people will take Constro further. Enthusiastic

new people with fresh ideas should be encouraged in the organization process with the Seniors providing valuable support and words of wisdom.

Marketing is the most important aspect of an exhibition. Various means and ideas have to be thought about to widen the scope of the exhibition and to ensure greater footfalls.

Having a temporary set up is a put off for foreign participants who expect to have a ready set to put up their exhibits. A permanent setup will go a long way in getting more and more participants. This aspect needs to

be pursued with the government. Constro should strive to get visitors beyond Pune & Maharashtra and also get new exhibitors on board .

The changing image of Pune as a business Centre and an economic hub will surely help Constro in the future.”
                                                                                                   

A Note By-

Mr. V. V. Badwe

They're a 21st century super power with super computers and a super economy that's the envy of the world.

Now China can claim another title - the fastest builders on the planet after putting up a 30-storey 183,000-square-foot hotel in just 15 days, or 360 hours.

A construction crew in the south-central Chinese city of Changsha completed this remarkable achievement with no injuries to any worker.

The Ark Hotel was built on Dongting lake, in the Hunan Province, by Broad Group, a Chinese construction company which specialises in sustainable architecture.

It was built to withstand a magnitude 9 earthquake, as tested by the China Academy of Building Research, who claim this is five times more quake-resistant than conventional buildings.

All the materials were prefabricated and sections built to specification off-site, so there was very little wastage.

The builders took just 46 hours to finish the main structural components and another 90 hours to finish the building enclosure.

All of the structure is soundproofed and thermal-insulated. They even have air quality monitoring in every room given the pollution problem in China.

With the word GREEN - Environmental friendly living - hot topic today, many people wonder how they can play their part in this massive movement. One of the easiest ways to cut down energy drastically is by paying attention to Light Bill. Artificial lights on an average accounts for up to 20% of annual energy usage ! When we are able to cut down that amount, it can definitely make a difference to not only wallet but also to the environment. To get a realistic view of the cost of energy, consider that if every household replace old bulbs for energy efficient ones, the amount of greenhouse gases reduced would be equal to the gases emitted from approximately ten million vehicles !

Implementing this change can be as easy as switching from traditional light bulbs to Light Emitting Diodes (LEDs) / Compact Fluorescent Lamps (CFLs), and switching off the lights when they're not in use. Although CFLs / LEDs initially cost more than other bulbs, the savings they incur over time more than makes up for one-time expenditure. Maximizing natural daylight can also make it look larger and brighter, while saving on energy bills. While we don't often feel like these types of small changes really make an environmental difference, consider how much the difference would be increased if everyone tried to conserve energy in a similar manner.

The use of an energy-efficient lighting design not only provides significant lighting savings, but also can reduce the cooling requirements for a building. Engineers should use building energy modeling software to incorporate lighting system design and properly size the HVAC systems.

Building energy modeling software is widely used in the industry for a number of purposes including determining energy savings, HVAC design, or as a compliance path for U.S.Green Building Council LEED Certification. There are hundreds of different building energy modeling applications available, and each has its strengths and weaknesses. While there are many important factors in creating an accurate building energy model (building area, orientation, amount of glass, etc.), internal heat gains from people, lights, and equipment in the space contribute to the majority of the cooling load in many buildings. If engineers can develop more accurate energy models, HVAC systems can be optimally sized, resulting in energy-efficient systems with improved thermal comfort for building occupants and satisfied owners.

According to the study conducted, lighting is typically the largest source of waste heat, also known as heat gain, inside commercial buildings. Approximately 18% of the electricity generated is consumed by lighting loads, with another 5% being used to cool the waste heat generated by the lighting. Because lighting represents the largest portion of a commercial building's electricity consumption, it also presents a great opportunity for energy savings by using energy-efficient lighting systems and lighting controls. This applies to both existing and new buildings.

Interactive effects of lighting on heating and cooling

The type of lighting systems installed can have a large impact on the HVAC requirements. Reducing the energy used for lighting affects the heating and cooling that will be required. As more efficient lighting systems are installed in buildings, cooling loads will be reduced while heating loads can be expected to increase. On a new building designed with efficient lighting systems, the smaller cooling loads, in turn, allow for a building's cooling system to be sized smaller (and therefore less expensive to purchase and operate). On an existing building where lighting systems are upgraded to be more energy-efficient, the smaller cooling loads can allow for the existing cooling systems to serve future additional loads or to be replaced in the future with smaller units.

Most buildings are made up of several systems, including lighting, HVAC, and control systems. In order to design for optimal system performance, all building systems must be considered as a whole. When designing a new building or major renovation, interactions between the lighting and HVAC systems should be considered to ensure that equipment is sized properly for real-world conditions. Similarly, for lighting efficiency upgrades, engineers and owners alike should understand and be able to account for the potential heating and cooling load net impacts that various upgrades would create.

One of the inputs for an HVAC load calculation or building energy model is the lighting input power watts (W) or power density (W/sq ft). Table given below represents an example of how much this input power can be reduced by retrofitting existing inefficient T12 lighting systems in a building with various T8 efficient lighting system options. Using standard T8 systems results in a 26% energy savings compared to the baseline case, while high-performance T8 systems result in a 42% savings. Retrofitting T12 lighting fixtures with high-performance T8 lamps and ballasts, new lenses and mirrored specular reflectors can allow half of the lamps to be removed resulting in a 71% energy savings while still maintaining the same illuminance levels. Also, incorporating occupancy sensing and daylight dimming controls will provide additional energy savings. Note that this table does not account for the additional energy savings that may be realized by decreased cooling loads.

Dr. Prakash Barjatia

Director, MITSkills Center for

Lighting Technology, Pune, India.

Co-ordinator : LED Summit 2013

Governing Body Member, Indian Society of Lighting Engineers (ISLE)

Lead Assessor, NABL (ISO/IEC 17025)

+91-9850630326 / dr.prakash.b@hotmail.com

“Light Scene Interactive” which as it says is an concept where you create different Scenes i.e moods in a space, through light and its interaction with the space and  getting different emotional response from the occupants in the space for each of these moods created.

So the most important aspect of LSI i.e. Light Scene Interactive is the Scenes!

You must have been to drama theater,there if you notice the space i.e the stage is same but through lighting design and set accessories the director creates different locations , takes you to different period in time, different moods like Joy, Calmness, Sad , Mysterious etc which are as per the requirement of the story sequence, here the audience seeing these different moods reacts differently each time .

Similarly in architectural, interior space, Lighting Design helps to create different moods as per the physical and psychological requirement of the occupants at that time and each mood is classified as a Scene .

Now let us also see what Lighting Design is! As it's a crucial aspect in creating the scenes.

Lighting Design is where a plan for the construction of light effects with a PURPOSE to create the right mood and comfort in a given space.

Illumination

makes us see but the emotional impact to be created in the space calls for Lighting Design.

Why create Light Scenes ?

We live in a constantly changing daylight environment around us with the daylight shaping our daily life cycle. This ambience has varying light direction, colour, brightness. Thus this change in daylight is constant and it knowing, unknowingly affects us i.e how we feel about our surrounding and react to it.

Same way when we are under artificial light we are doing different activities and these require different light ambience to enjoy it properly.

Purpose of Light Scenes ?

When you do Lighting Design for a space like say a Living room then there are various activities like dinning, TV viewing, Movie viewing, listening to music, an family get-together, Partying with close ones or just plain relaxation, happening over the period. Thus you see how each of these activities require a different lighting ambience to be created so we as humans connect to the space emotionally through the right mood and make the space lively.

Thus when you have such thoughtfully designed lighting for each of these activities, this each activity based lighting becomes a single Light Scene .Thus now you have as many as scenes as of the no of activities being carried in the space. Thus the human mind is Relaxed, Entertained, Stimulated as per the emotional requirement of the activity; for e.g when there is an children's party the mood should be of vibrancy, joyous as kids just love to dance and play music, similarly when ones listening to classical music the desired mood should be of calmness to enjoy the different notes.

When the designer has created X nos of scenes through lighting and freeze it on paper, how does an individual recall all these through an switchboard and recreate the same precisely as per each activity! Just impossible.

Here comes the aid of technology which is LSI control system.

LSI control system is an logic Integrating system which will freeze luminary channels in combinations for 4,8,12,16 channels and store it in a sequence such as 4, 8 ,12 scenes for a single space and this then is activated by various devices starting from your regular switches, Handheld remote via RF protocol, Regular Keypad, wired LCD KEYPAD, LCD KEYPAD on wireless WIFI network, Android phone.

These unique remote which not only offers an amazing long range from 10 to 25 meters but also it can surpass through the solid obstructions like walls, furniture  and it also does not require pointing direction towards the receiver due to it being operated on Radio Frequency.

Thus the ease of operation and the joy of getting your lighting scenes becomes a moment to cherish!

by-Abhijit S Salunke

Light & Visual Artist

Beuno lighting design