ARTICOLO RITIRATO: Gestione delle vasche dei templi nello scenario urbano – caso di studio: Thirupporur, città tradizionale dello stato di Tamilnadu, India
10.6092/issn.1973-9494/4188
SummaryOne of the most characteristic features of early South Indian cities and towns are the temple tanks which are a part of the temple. The process of urbanization has led to the reduction of the ground water level resulting in the drying of temple tanks. This paper will look at the case of Thirupporur temple tank located near Chennai, the metropolitan city and capital of the state of Tamilnadu, India. The valuable heritage of the town in terms of temples, temple tanks, rain water harvesting systems and the architectural heritage is documented. The urban issues which could degrade the temple tank particularly and its surrounding areas have been identified and guidelines are suggested for the heritage management of the town. Riassunto Una delle caratteristiche più distintive delle antiche città e degli antichi paesi del Sud dell’India sono le vasche dei templi. Il processo di urbanizzazione ha portato alla riduzione del livello della falda acquifera, cosa che ha causato il prosciugamento di tali vasche. Il presente articolo analizza il caso della vasca del tempio di Thirupporur localizzato vicino a Chennai, metropoli capitale dello Stato di Tamilnadu in India. Nel presente scritto viene documentata la preziosa eredità culturale e architettonica della città in termini di templi, vasche dei templi e sistemi di raccolta dell’acqua piovana. Si identificano poi i problemi urbani che possono portare al degrado della vasca del tempio in particolare e delle aree circostanti e si suggeriscono delle linee guida per la gestione dei beni culturali della città. RésuméL’une des caractéristiques qui distingue principalement les villes antiques et les villages antiques de l’Inde du Sud sont les vasques des temples. Le processus d’urbanisation a entraîné la diminution du niveau de la nappe d’eau souterraine, ce qui a provoqué l’assèchement de ces vasques. L’article analyse le cas de la vasque du temple de Thiruporur situé près de Chennai, métropole capitale de l’État du Tamil Nadu en Inde. Cet écrit documente le précieux héritage culturel et architectural de la ville en termes de temples, de vasques des temples et de systèmes de collecte de l’eau de pluie. Il identifie ensuite les problèmes urbains qui peuvent conduire à la dégradation, notamment de la vasque du temple et des zones environnantes, et il suggère des lignes directrices pour la gestion des biens culturels de la ville. ZusammenfassungEines der stärksten Unterscheidungsmerkmale der antiken Städte und Dörfer Südindiens sind die Wannen der Tempel. Die Bebauung hat zum Sinken des Grundwasserspiegels geführt, wodurch diese Wannen ausgetrocknet sind. Dieser Artikel untersucht den Fall des Tempels von Thirupporur in der Nähe von Chennai, der Hauptstadt des Staats Tamilnadu in Indien. In diesem Schriftstück wird das wertvolle kulturelle und architektonische Erbe der Stadt im Hinblick auf Tempel, Tempelwannen und Methoden zum Sammeln von Regenwasser dokumentiert. Darüber hinaus werden die stadtbaulichen Probleme aufgezeigt, die zur Verrottung insbesondere der Tempelwanne, aber auch der umliegenden Gebiete führen können, und es warden Leitlinien für das Management der Kulturgüter der Stadt empfohlen. ResumenUna de las características más distintivas de las antiguas ciudades y de los antiguos pueblos del Sur de la India son los estanques de los templos. El proceso de urbanización ha conllevado la reducción del nivel de las capas freáticas, lo cual ha provocado el agotamiento de dichos estanques. Este artículo analiza el caso del estanque del templo de Thiruporur ubicado cerca de Chennai, metrópolis y capital del Estado de Tamil Nadu en India. En este trabajo se documenta la valiosa herencia cultural y arquitectónica de la ciudad por lo que se refiere a templos, estanques de los templos y sistemas para la recogida del agua de lluvia. Sucesivamente, se identifican los problemas que pueden llevar, en particular, al deterioro del estanque del templo y de las áreas cercanas y se sugieren algunas directrices para la gestión de los bienes culturales de la ciudad. РезюмеОдна из самых характерных черт древних городов и древних городков Южной Индии – это бассейны храмов. Процесс урбанизации привел к снижению уровня водоносного слоя, что привело к высыханию этих бассейнов. В статье анализируется случай бассейна храма Тирупорур, расположенный вблизи Ченнаи, столицы штата Тамилнад в Индии. В этой статье описывается драгоценное культурное и археологическое наследие города, представленное храмами, бассейнами храмов и системами сбора дождевой воды. Затем определяются  городские проблемы, которые могут привести к деградации бассейна храма в особенности, а также в прилегающих зонах, и предлагаются главные правила для управления культурным наследием города. 摘要 寺庙的水池是印度南部的古城和古镇最鲜明特点之一。城市化进程带来了地下含水层的下降，并造成了这些水池的枯竭。这篇文章分析了位于金奈大都会(印度泰米尔纳德邦省会)附近的蒂鲁波鲁尔的寺庙水池情况。此文章记录了关于寺庙、寺庙水池和雨水收集系统等方面珍贵的城市考古文化遗产。之后它找出可导致寺庙水池和周边区域退化的城市问题，并对城市文化遗产管理的指导方针做出了建议。
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1973-9494
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Kubilay Kaptan
Conservation Science in Cultural Heritage
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RETRACTED ARTICLE: Heritage management of temple tanks in an urban scenario - a case study of Thirupporur, a traditional town in the state of Tamilnadu, India
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2014-02-09
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Kubilay Kaptan
2013/12/30
10.6092/issn.1973-9494/4188
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1973-9494
India
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KRISHNAN R., 1999, Thirrupporur Sthala Varalaru (The history of Thirrupporur), Thirrupugazh pathipagam, Chennai
RETRACTED ARTICLE: Heritage management of temple tanks in an urban scenario - a case study of Thirupporur, a traditional town in the state of Tamilnadu, India
https://conservation-science.unibo.it/article/download/4188/3639
13
H   ERITAGE MANAGEMENT OF TEMPLE TANKS IN AN
    URBAN SCENARIO - A CASE STUDY OF THIRUPPORUR,
    A TRADITIONAL TOWN IN THE STATE OF TAMILNADU, INDIA


   Kubilay Kaptan●1
   Disaster Education, Application and Research Center
   Istanbul Aydin University, Turkey



   Keywords: Heritage, Heritage Management, Urban Scenario, India

   1. Introduction

    Water has played an important role in the architectural heritage of India from early
times. In India, traditional methods for water harvesting systems and water manage-
ment systems have also been used successfully from ancient times. Each region has
its own unique system depending on its topography, rainfall and the local needs of the
community. In areas where the rivers were not snow-fed and therefore not perennial,
particularly true of the lower peninsular regions, different kinds of tanks served multiple
purposes - aesthetic, spiritual and practical. There were two main kinds of tanks: vil-
lage ponds used as common property for a range of everyday chores like bathing or
washing clothes, and temple tanks that were sanctified and served the vital purpose of
recharging the ground water table.




                                                                                                    CONSERVATION SCIENCE IN CULTURAL HERITAGE
   2. Temple tanks of South India

    One of the most characteristic features of the early South Indian cities and towns
are the temple tanks which form part of the temple. Temple tanks (Figure 1) were
powerful tools in town planning and served a very practical purpose - that of maintain-
ing ground water tables and replenishing community water supplies - besides serv-
ing spiritual needs. Temple tanks were constructed to the east of every village, and
multipurpose tanks to the west, on raised land, so that the harvested water would flow
naturally to the fields. The temple tank has many historical and spiritual references. By
linking a natural resource to a divine objective, temple tanks were protected by a code
of conduct that bound everyone in their vicinity. The waters remained safe, recharging
the ground water table, ensuring that wells in an entire circular radius of several kilom-
eters did not run dry even during the hottest summer.

   3. Addressing the problem

  Today, many of the temple tanks in Tamilnadu have fallen into a state of disrepair.
The main cause is urbanization, leading to the reduction of ground water level which


● Corresponding author: kubilaykaptan@aydin.edu.tr

                                                                                              347
                                                                         resulted in the drying of temple tanks. The network of inlets and outlets that nourished
                                                                         the tanks is blocked either by unauthorized construction or with debris and litter. Sa-
                                                                         line seawater has entered some tanks in the vicinity of coastal areas that have over-
                                                                         exploited ground water. With unchecked withdrawal of water by private bore wells
                                                                         across the state, the water has literally been sucked out of the once full tanks. Ground
                                                                         water tables are under such stress that even rains have not succeeded in replenishing
                                                                         the beautiful tanks. In areas where open space is scarce, dried out tanks are misused.
                                                                            Chennai city, the capital of Tamilnadu, India alone has around 40 temple tanks
                                                                         which are important urban elements. Looking at the vital role played by temple tanks in
                                                                         the structuring and functioning of the settlement around them various NGO’s and gov-
                                                                         ernment departments have come forward to revitalize these tanks and restore them to
                                                                         serve the local and spiritual needs of the community.
                                                                            To cite an example - the Marundeeswarar temple in Thiruvanmiyur, one of the old-
                                                                         est shrines in Chennai city with a big temple tank. Sporadic and uncontrolled growth
                                                                         around the tank bed led to the blocking of the inlet and outlet pipes of the tanks. The
                                                                         exploitation of excess water by the neighboring community led to the reduction of
                                                                         ground water level which ultimately resulted in drying of the temple tank. The tank has
                                                                         been neglected for years and is covered in thriving vegetation, with its granite steps in
                                                                         a state of disrepair, growing increasingly unsafe for devotees. Realizing the pivotal role
                                                                         of temple tanks in maintaining a city’s hydrological balance, the Chennai Corporation,
                                                                         assisted by the NGOs, has undertaken the restoration of the temple tank. However
                                                                         these interventions have come a long time after the collapse of the tank and the hydro-
                                                                         logical balance of this area.
K. Kaptan - Heritage management of temple tanks in an urban scenario




                                                                            4. Case study – Thiruporur temple tank, Chinglepet taluk, Kanchipuram dis-
                                                                            trict, Tamilnadu, India

                                                                            4.1. Introduction

                                                                            Thiruporur is a town 43 m south of Chennai on the Old Mahabalipuram Road (OMR)
                                                                         in Chinglepet Taluk, Kanchipuram District, 3 km away from the coast line of the Bay
                                                                         of Bengal. It covers an area of 7.9 km and its most important landmark is the Kandas-
                                                                         wamy temple dedicated to Lord Muruga with the temple tank Saravana Pogai.

                                                                             In recent times, the OMR has been identified as the IT (Information Technology) cor-
                                                                         ridor of Chennai city connecting the city with the Chinglepet highway and the ancient
                                                                         town of Thiruporur at the southern end of the IT corridor. The Second Draft Master Plan
                                                                         of the Chennai Metropolitan Area (CMA) published in April 2007 has brought Thirupor-
                                                                         ur within the CMA jurisdiction integrating this town with the rapid urbanization of the
                                                                         OMR. Hence there is great danger for the historic, architectural and cultural fabric of
                                                                         the town and its temple tank, the chief source of natural water supply to the community.

                                                                            4.2. Historic and cultural heritage of Thiruporur

                                                                            ‘Thirupporiyur’ as the town has been mentioned in ancient inscriptions, was the cul-
                                                                         tural capital of the ancient Kumili Nadu region. Megalithic burial sites from the Neolithic
                                                                         period excavated from the surrounding hills indicate that a settlement existed in ancient
                                                                         times. According to surveys done by Mr. Bernard, a British engineer between 1767


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and 1774, over 275 localities contributed a share of their produce to the Kandaswamy
temple making it a cultural center and the temple in turn handed over a share to the
Vaikunta Peurmal temple at Kanchipuram, the ancient capital of the Pallava rulers [1]




                        Figure 1. View of Temple and temple tank

   Legend has it that Saint Chidambara Swamigal built this temple 400 years ago,




                                                                                               CONSERVATION SCIENCE IN CULTURAL HERITAGE
dedicated to Lord Kandaswamy. A water body Vallaiar Odai to the west side of the tem-
ple fed by underground springs was converted into a temple tank - Saravana Poigai [2]

   The annual festival of the temple draws around lakh (lakh = one hundred thousand)
devotees spread over ten days in the Tamil month ‘Maasi’ (January - February). The
deity is taken in procession through the main processional streets. In addition, other
festivals and auspicious days spread throughout the calendar year draw a large num-
ber of devotees especially in the Tamil months of ‘Aypassi’ (September - October) and
‘Maasi’ (January). During these days devotees take a dip in the sacred waters of the
Saravana Poigai before making the ritualistic passage to the temple [3].

  4.3. Physical structure of the town

    The main streets run east- west connected at the ends by streets running north-
south. The temple car procession is taken around the four streets - N. Mada Street, E
Mada Street, S Mada Street and the W Mada Street. At the meeting of the West Mada
Street and the North Mada Street the Malayadi Varam leads to the Kailasanathar tem-
ple on the hillock to the western side of the temple and the Vembadi Vinayakar temple
at its base, thereby defining the inner sacred geography of the town (Figure 2).
    The sacred topography is laid according to the principles laid down in the ‘May-
amata’ which says that the ground should rise slowly towards the south and the west,

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                                                                         ie. must slope towards the north and east. Thiruporur was noted for its irrigation canals
                                                                         and its water supplies. The 1772 record lists five ponds and 4 tanks. However today
                                                                         the only visible water bodies are the Kandaswamy temple tank - Saravana Poigai and
                                                                         the Thamarai Kulam (Lotus Pond). One of the other ponds at the north eastern end of
                                                                         the settlement has been converted into a sewage pond.

                                                                            4.4. Architectural heritage of the town

                                                                             The temple and its gopurams (entrance gate), mandapams (pillared halls) and tem-
                                                                         ple tank; the chatrams (rest houses); the traditional thinnai (verandah), houses with
                                                                         pan tile roofing, are standing examples of the rich and ancient heritage. The Kan-
                                                                         daswamy temple covers an area of 4 acres of land and the gopuram stands 21.5 M
                                                                         tall. The temple has a 24 pillared mandapam a 16- pillared mandapam, Sarvavathiya
                                                                         Mandapam where all the musical instruments are kept and played during festivals and
                                                                         poojas1.

                                                                            The unsympathetic approach to these heritage structures is evident within the tem-
                                                                         ple complex itself where the granite walls are covered with ceramic tiles in a number
                                                                         of places. In addition, other heritage structures are being modified or replaced by new
                                                                         commercial developments which are changing the traditional town fabric into a com-
                                                                         mercial urban fabric. As much of the land around the temple belongs to the Devasthan-
                                                                         am (temple administrative office), it is definitely possible to lay guidelines for change
                                                                         which are commensurate with the traditional setting and spiritual needs of the pilgrims.
K. Kaptan - Heritage management of temple tanks in an urban scenario




                                                                            4.5. Kandaswamy temple tank - Saravana Poigai

                                                                             Saravana Poigai is the tank attached to the Kandaswamy temple. It measures 200’
                                                                         x 200’ and has a mandapa built of granite in the geometric center of the tank. It is fed
                                                                         by underground fresh water springs and it is one of the reasons the temple tank has
                                                                         never dried up.
                                                                             According to Stapathi Ganapathi2 temple tanks are usually square in plan and the
                                                                         steps along the sides, odd in number, are constructed after the pit is excavated. The
                                                                         inlet into the tank will be in higher ground and the outlet at the lower end, so that the
                                                                         overflow is diverted to the ‘kanmai’ – a small pond- utilized for domestic purposes
                                                                         making the entire system a unique rain water harvesting system. As the temple tank is
                                                                         primarily for spiritual needs it is necessary that water is retained in the tank throughout
                                                                         the year. Hence open wells are sunk in the bed of the tank and these maintain the level
                                                                         of water in the tank.
                                                                             The Saravana Poigai is fed by rain water collected from the hillock to the west of the
                                                                         temple and conveyed to the tank by means of an underground channel with its outlet
                                                                         at the higher south western end of the tank. During a monsoon the tank is filled to the
                                                                         brim immersing all the steps. The excess water is conveyed to a pond to the south east
                                                                         of the settlement through a drainage channel at the south eastern end of the tank. It
                                                                         is said that there are nine wells sunk in the bed of the tank but no one has really seen
                                                                         them as the tank has never run dry.
                                                                             The Saravana Poigai therefore not only serves as an important focal point of this
                                                                         traditional settlement, but also in controlling the micro climate of the place helping to
                                                                         maintain the hydrological balance of the area.


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                      Figure 2. Physical infrastructure of Thiruporur Town

     4.6. Impact of Urbanization on Thiruporur and key issues

1.    Thiruporur (Figure 3) is at the tail end of the IT Corridor which is a 30 M wide road
      and it tapers to a 12 M road – West Mada Street. A bottleneck is therefore cre-
      ated where the OMR runs through the town. The 12 M wide road is sandwiched
      between the hillock and the Saravana Poigai (temple tank). Therefore there is no


                                                                                              351
                                                                              scope for widening the road to take the traffic of the OMR. If the hillock is cut to
                                                                              accommodate the OMR then there is a danger that the temple tank will get cut off
                                                                              from the source of water supply.

                                                                         2.   In traditional towns the temple and its tank provided a code of building, as the
                                                                              buildings in the immediate vicinity of the temple and its pradakshina patha (pro-
                                                                              cessional path) could not be taller than the temple gopuram. However there is a
                                                                              danger that this unwritten code will get violated as the focus of development is
                                                                              shifted on to the OMR.

                                                                         3.   Small scale commercialization is already evident on the West Mada Street and in
                                                                              the case the road is widened by cutting the hillock, heavy commercialization will
                                                                              take place, thus disturbing the traditional fabric and making the tank inaccessible
                                                                              to the devotee on the western side. Eventually the tank and its environment will
                                                                              face degradation.
K. Kaptan - Heritage management of temple tanks in an urban scenario




                                                                                                      Figure 3. View of temple at hillock

                                                                         4.   On street parking takes place in the streets around the tank which are barely 12M
                                                                              wide making it inconvenient for the pedestrian and polluting the vicinity of the tem-
                                                                              ple tank.

                                                                         5.   The North Mada Street and the East Mada Street are 18M wide streets. When
                                                                              this town is integrated into the Chennai Metropolitan Area (CMA), once the Master
                                                                              Plan comes into force it will succumb to land pressures and multi storied structures
                                                                              which are permissible under the Development Control Rules of the metropolitan
                                                                              city. This will put pressure on land, infrastructure and ground water.

                                                                         6.   Sporadic growth and uncontrolled development may lead to the blocking of the
                                                                              underground rain water drains which serve not only to replenish the water of the
                                                                              temple tank but also the pond beyond which serves the domestic needs of the
                                                                              community.



                                                                   352
  4.7. Heritage Management of Thiruporur and its temple tank

   Owing to the fact that the town of Thiruporur (Figure 4) has emerged as a very
sensitive zone due to the growth of the Chennai Metropolitan city there is a need for
integrated conservation and heritage management of the town as issues cannot be
examined in isolation. This will directly help in the heritage management of the temple
tank and the traditional rain water harvesting system.




                                                                                                CONSERVATION SCIENCE IN CULTURAL HERITAGE




           Figure 4. Heritage management of Thiruporur temple and temple tank



                                                                                          353
                                                                            Status of the town
                                                                            The town of Thiruporur was a cultural center in earlier times and continues to be
                                                                         one owing to the importance of the deity consecrated in the Kandaswamy temple and
                                                                         the numerous activities worship generates. Hence this town has to be recognized and
                                                                         declared a cultural and heritage center.

                                                                             Listing of Heritage resources
                                                                             Although there is concern for the preservation of monuments by many agencies
                                                                         such as the INTACH3 and MCF4, the first step in this direction is to declare the heritage
                                                                         sites and resources within the town as protected. The following structures have to be
                                                                         listed as heritage and protected structures in the town of Thiruporur:

                                                                            List of Heritage structures and sites:

                                                                            a.    Archaeological sites: Megalith burial sites belonging to the Neolithic period.

                                                                            b.    Religious structures and complexes:
                                                                                    ● Kandaswamy temple (1200A.D)
                                                                                    ● Kailasanathar temple (1200A.D)
                                                                                    ● Vembadi Vinayakar temple

                                                                            c.    Traditional systems:
                                                                                  Rain water harvesting system linking the two outlined water bodies.
K. Kaptan - Heritage management of temple tanks in an urban scenario




                                                                                     ● Saravana Poigai (Temple tank of the Kandaswamy temple)
                                                                                     ● Thamarai Kulam (to be checked)

                                                                            d.    Secular Buildings:
                                                                                    ● Nagaveedu or Kathirikka Mudaliar Chatram
                                                                                    ● Senguntha Mudaliar Chatram
                                                                                    ● Thondai Mandala Vellala Aadi Saiva Vellalar Chatram

                                                                           A number of other chatrams5 have fallen into a state of disrepair and are beyond
                                                                         conservation and restoration.

                                                                           Besides, heritage resources need to be identified and incorporated in the Chennai
                                                                         Master Plan II for future sustainability.

                                                                             Demarcation of Heritage Zone
                                                                             A comprehensive heritage and development plan needs to be drawn up demarcat-
                                                                         ing the heritage zone. In Thiruporur, the area defined by the four processional streets
                                                                         and the hillock to the west needs to be delineated as the heritage zone and in the de-
                                                                         tailed conservation plan, building controls in relation to height, material, architectural
                                                                         and other aesthetic details should be exercised.

                                                                            Management under a nodal agency
                                                                            Urban management framework is generally characterized by the administration and
                                                                         technical sectorisation of responsibilities. The administration of Thiruporur town cur-
                                                                         rently comes under the village panchayat6. However with the inclusion of this town


                                                                   354
within CMA, the town will come under the purview of other governmental agencies
such as the CMDA7, TNWSSB8; Metro Water; Corporation of Chennai; TNEB9, etc.
   With the declaration of the town as a heritage settlement and cultural center, there
will be a necessity for coordination and convergence in conservation under a nodal
agency and formulation of locally based community development programs which will
include upgradation, regeneration and provision of essential infrastructure in areas
where there is a concentration of identified heritage structures.

   Preservation of Environmental Quality
   Besides preserving heritage resources and developing the aesthetic quality of urban
design the nodal agency should guide the local body on any project or development
proposal which affects the skyline or the aesthetic and environmental quality of the sur-
roundings. In this context it is necessary to seek solutions to re-route the OMR around
the hillock on the west so as to prevent high rise development in the vicinity of the herit-
age zone which otherwise would have a detrimental effect on the process of conserva-
tion and the heritage management of the water harvesting system of this area.

   Land use Planning
   Government offices to the west of the tank draw large crowds for land registration
and other related work on a day to day basis. These offices can be relocated to more
suitable locations to prevent the over commercialization of this stretch. The land use
around the tank should be largely residential with small scale commercialization to ca-
ter to the needs of the devotees. This should also be applicable to the area delineated
as the heritage zone.

    Water Resource Management
    A water resource management plan needs to be drawn up to identify traditional




                                                                                                     CONSERVATION SCIENCE IN CULTURAL HERITAGE
concepts of historic rain water harvesting. In the case of Thiruporur the temple tank
and the Thamarai Kulam are integral components of a water harvesting system which
are essential not only to maintain hydrological balance and serve the spiritual needs of
the community but important urban design elements which govern the code of conduct
around the area. Therefore these areas need to be conserved and protected so that
they do not fall a prey to development and encroachment. The municipal water supply
to the town has to be boosted by the government so that the temple tank is not used for
domestic purposes, such as bathing and washing clothes. Besides a sewerage system
has to be provided for the entire settlement and connected to a sewage treatment plant
before disposal.10

   The other tanks and ponds moreover, which are seasonal need to be identified
and protected mainly from landfill to which most low lying areas are subjected to in an
urban scenario. A comprehensive plan for water management should integrate these
tanks and ponds with a rain water harvesting system which at the grass root level deals
with implementation of rain water harvesting systems for all old and new structures to
enable the recharge of ground water and collection of surplus in the ponds and tanks.

  Provision for car parking
  With urbanization, rapid growth in the number of vehicles on roads becomes evident
and this problem multiplies during festival times and auspicious days throughout the


                                                                                               355
                                                                         calendar year when large numbers of devotees throng Thiruporur and its temple. Cars,
                                                                         pedestrians and impromptu shops on such occasions cause congestion on the streets
                                                                         around the temple tank and add to the pollution of the tank and the surrounding areas.
                                                                            Delineating car parking to the east of the town just beyond the East Mada Street
                                                                         and re-routing the pilgrim route to the temple will help decongest the area around the
                                                                         temple tank. Much of this land is not cultivable and belongs to the Devasthanam; this
                                                                         can be organized into parking lots especially during festival times.

                                                                            Maintenance Plan
                                                                            A maintenance plan to regularly inspect the heritage structures, resources and their
                                                                         surrounding areas needs to be outlined to prevent untoward developments and dam-
                                                                         age/deterioration of the heritage resources.

                                                                               5. Conclusions

                                                                            To conclude, change is inevitable but what is important is that change needs to
                                                                         be regulated and monitored before the irreversible happens and heritage is lost to
                                                                         mankind. Thiruporur is on the threshold of that change and only a comprehensive and
                                                                         integrated approach to urban and heritage management will guide its sustainability for
                                                                         posterity.

                                                                               Notes
K. Kaptan - Heritage management of temple tanks in an urban scenario




                                                                         1
                                                                               Worship ritual
                                                                         2
                                                                               Ganapthi Stapathi is the director of the Vaastu Architecture and editor cum publisher
                                                                               of ‘The Sculptor Speaks’, Chennai
                                                                         3
                                                                               Indian National Trust on Art and Cultural Heritage
                                                                         4
                                                                               Madras Craft Foundation
                                                                         5
                                                                               Accommodation for the pilgrims
                                                                         6
                                                                               Local Government
                                                                         7
                                                                               Chennai Metropolitan development authority
                                                                         8
                                                                               Tamilnadu Water Supply and Sewerage board
                                                                         9
                                                                               Tamilnadu Electricity Board
                                                                         10
                                                                               At present the settlement has open drains which pollute the ground water.

                                                                               References

                                                                         [1]     Thiruporur, My town, Pub: MCF 2006
                                                                         [2]     PRAHALATHA S., 2000, History of Thiruporor (unpublished Thesis), MIDS, Ma-
                                                                                 dras University, Chennai
                                                                         [3]     KRISHNAN R., 1999, Thirrupporur Sthala Varalaru (The history of Thirrupporur),
                                                                                 Thirrupugazh pathipagam, Chennai




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  Biographical notes

   B. Kubilay Kaptan graduated in Applied Science at the Technical University, Is-
tanbul in 1993. He also holds a Master of Applied Science (1995) and PhD in Civil
Engineering (2004) from Bogazici University, Istanbul.
   He has been teaching since 2004 and has taught at Yedi Tepe University and Boga-
zici University. He is currently Assistant Professor at the Disaster Education, Applica-
tion and Research Centre of the Istanbul Aydin University, Turkey, where he teaches
subjects including urban disaster management, structural systems and materials,
construction management, physics, mathematics, reinforced concrete and steel struc-
tures. His professional experience has involved working in the field of civil engineering
and urban management at an international level, including India, Pakistan, the Ukraine
and the United Arab Emirates.




                                                                                                  CONSERVATION SCIENCE IN CULTURAL HERITAGE




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