The IIHS provides advisory services to national and state governments, public, parastatal municipal agencies, international agencies and private firms in the broad area of human settlements and urbanisation, with a view to providing cutting edge and integrated solutions to some of India's emerging urban development challenges. It also serves on a number of national and state level government committees and policy fora. These engagements have considerably influenced policy process and implementation in sectors like water and sanitation, housing, climate change and land records, among others.
Current IIHS practice on the environmental services focuses on a range of issues such as water supply, sanitation and integrated basic environmental services. Practitioners have also been exploring notions of common property and shared natural resources, environmental governance, issues of water supply and management, and the provision of water and sanitation services to urban populations, especially the urban poor. Projects have also included the evaluations of national and state programmes and policies from a sustainability perspective, as well as large scale implementation support partnerships. This area of practice is directly aligned with the School of Urban Systems and Infrastructure, and the School of Human Development.
Capacity developmentMarket developmentTechnology comparisonsCommunity sanitationPublic awareness, advocacy and civil society engagement Operation, maintenance and sustainable servicesWASH and nutritionBehaviour changeHealth and hygienePolitical processes and institutional aspectsUniversity, education or research institution
India
Safe collection, handling and transport of fecal sludge is an integral part of septage management. Limited attention has been paid to the safe collection, transport, disposal and treatment of human excreta from septic tanks. A study was conducted in two cities in India to understand the current desludging practices, the […]}
TNUSSP carried out a geographic information system (GIS) based sanitation mapping of households and establishments in the two town panchayats of PNP and NNP with an aim to primarily understand the nature of containment and on-ground desludging practices to enable more effective planning. It also included the preparation of GIS-linked […]}
Safety of sanitation workers remains an often-ignored aspect in Fecal Sludge Management. While shifting workers from manual to mechanical means of de-sludging remains a priority, this paper highlights that there are a number of safety issues, including exposure to sludge, faced by sanitation workers, even in a mechanised context, where […]}
Fecal Sludge Treatment or Septage Management is increasingly being recognised as an effective and appropriate method to scale urban sanitation systems to achieve safe sanitation, particularly in small towns and cities. As implementation progresses, data-based evidence is emerging, highlighting the challenges faced on the ground, and the requisite planning necessary […]}
Sanitation has been declared one of the essential services during the COVID-19 crisis. Sanitation workers are an integral part of sanitation service delivery and TNUSSP team has been engaging with them with the objective of improving their safety, health and welfare. In response to the current public health crisis, TNUSSP […]}
To celebrate the occasion of International Women’s day on March 8 th , the Tamil Nadu Urban Sanitation Support Programme (TNUSSP) and the Indian Institute for Human Settlements (IIHS) has launched a social media campaign on women in sanitation. The stories being shared on social media raises important questions, not […]}
The current document presents the City Sanitation Plan for PNP. PNP is one of the cluster towns selected for implementing fecal sludge management in Tamil Nadu. This plan is curated from the sanitation situation analysis which included identifying major components of sanitation (water supply, storm water drainage and solid waste […]}
This document presents the City Sanitation Plan for NNP. NNP is one of the cluster towns selected for implementing fecal sludge management in Tamil Nadu. This plan is curated from the sanitation situation analysis, which included identifying major components of sanitation (water supply, storm water drainage and solid waste management), […]}
To understand the vulnerability of the slums, all eleven slums in the town panchayats of Periyanaicken Palayam and Narasimhanaicken Palayam in Coimbatore were profiled using a range of indicators including location, migration, housing, water, sanitation, drainage, electricity, demography, and health seeking among others. This assessment helped categorise and prioritise slums […]}
Improper disposal of menstrual waste is a noteworthy challenge when it comes to Menstrual Hygiene Management (MHM). Polymeric sanitary napkins, which have largely replaced cloth napkins, are made of material that is non-biodegradable, leading to the accumulation of used napkins in landfills. Accumulated menstrual waste can be hazardous because menstrual […]}
TNUSSP carried an assessment of Community Toilets and Public Toilets facilities in the two town panchayats Periyanaicken-Palayam and Narasimhanaicken-Palayam in Coimbatore district. The assessment aimed to profile the facilities in terms of their existing infrastructure, waste and waste management, and operation and maintenance practices. Further, toilet usage patterns were analysed […]}
Safe collection and safe disposal of fecal sludge is a critical component of septage management in which desludging operators play a central role. In order to understand their work, consultations were conducted with desludging operators in the Periyanaicken Palayam and Narasimhanaicken Palayam town panchayats of Coimbatore district. These consultations aimed […]}
This is a Compendium of technology options for various components in the urban sanitation chain. This Compendium is contextual to the geographic and economic conditions for the state of Tamil Nadu and aims to provide the user with a broad range of innovative sanitation systems and technologies that can be […]}
On-site sanitation systems (OSS) remain the dominant household arrangement across the state of Tamil Nadu for urban sanitation. Given that these OSS are spread over different hydrogeological zones, factors such as aquifer systems, soil drainage characteristics, groundwater levels and flood hazard areas have a bearing on their suitability. A study […]}
TNUSSP carried out a baseline study in 36 ULBs across seven different agro- climatic zones to develop an understanding of the sanitation situation across the various region in the State of Tamil Nadu. The study used both quantitative and qualitative data collection methods to elicit information from various stakeholders including […]}
TNUSSP carried out a baseline study in Tiruchirappalli city and the two town panchayats of Periyanaicken- Palayam and Narasimhanaicken-Palayam in Coimbatore district. The study aimed to profile households, establishments and schools in these locations in terms of their arrangement for toilets, existing containment types, collection, conveyance, and disposal mechanism along […]}
TNUSSP carried out a baseline study in Kilakarai municipality to understand the current situation of access to sanitation and arrangements made for fecal sludge management in households and establishments. The findings from the study provide an overview of the gaps and challenges across the sanitation chain in Kilakarai in effective […]}
TNUSSP carried out a baseline study in Kodaikanal municipality to understand the current situation of access to sanitation and arrangements made for fecal sludge management in households and establishments. The findings from the study provide an overview of the gaps and challenges across the sanitation chain in Kodaikanal in effective […]}
The secondary review of urban sanitation in Tamil Nadu provides a situational analysis of the water and sanitation situation in urban areas of the State, situated in the context of economic growth, demographic change, natural resource endowments and their historical utilisation character. This study draws mainly from available secondary literature […]}
With a view to scope the tasks under the Tamil Nadu sanitation mission, IIHS carried out a scoping exercise in 2015 to gain an in-depth understanding of the current arrangements and practices in the full cycle of sanitation. The study assessed a range of issues across the sanitation cycle including […]}
In India, there is lack of demonstrated successful models with respect to FSM. Government stakeholders gaining exposure to robust FSM models in another developing country was envisaged as one of the key preparatory steps for the development and operationalisation of effective FSM systems in Tamil Nadu. This report presents the […]}
In Tamil Nadu, currently, a range of behaviour deficits exist along the full cycle of sanitation at the stages of access, containment, emptying, transport, treatment and re-use/disposal. However, communication strategies in the sanitation sector have been largely limited to promoting hygiene behaviours such as handwashing or stopping open defecation by […]}
In order to effect improvements across the sanitation chain, an assessment was undertaken of the existing practices with respect to on-site containment structures. While already existing on-site structures need to be surveyed to ensure compliance with sanitary requirements, and enforcement in this regard has been taken up by ULBs in […]}
In order to achieve 100 percent sanitation and improve public health outcomes in urban Tamil Nadu, TNUSSP undertook a legal, regulatory and institutional review across the sanitation chain. This review mapped the institutional arrangements, laws, and regulations that govern sanitation in the State. This report provides a summary of the […]}
BCC is a key component of the TNUSSP and seeks to address the issue of behaviour change through a range of approaches, of which communication campaigns and activities, targeted at appropriate segments, is an important part. This document broadly outlines the communication campaign and activities conducted at Tiruchirappalli, PNP and […]}
As part of the capacity building initiatives, a Training Needs Assessment (TNA) of officers in the Urban Local Bodies (ULBs) was conducted. The study was conducted at selected ULBs in the State, with an aim to identify the current capacity of the organisations to implement FSM. The TNA focused on […]}
Capacity building initiatives are one of the key approaches followed by TNUSSP to effect changes across the entire sanitation chain. As part of this, orientation and training programmes were held for a range of stakeholders such as officers at the state level and of Urban Local Bodies, engineers, masons and […]}
The Training Needs Assessment of masons was conducted to identify the required training needs based on the current levels of education and training of masons, their current level of knowledge and practices in toilet construction, and the construction of on-site containment structures. The findings from the study provide an insight […]}
As part of the BCC component during Phase 1 of TNUSSP, a range of activities were undertaken in Tiruchirappalli and PNP – NNP. This included activities with general public, school children, sanitary workers and with Government officers of the ULBs. An assessment was carried out to understand the effectiveness of […]}
Capacity building initiatives and programmes were conducted for a range of stakeholders – Government officers, engineers, masons and desludging operators. An assessment was undertaken to see the impact of these programmes on the stakeholders and if they have been able to apply new learnings in their work environment. This report […]}
The Sewage Treatment Plant at Tiruchirappalli has been used for co-treating fecal sludge by utilizing pumping stations as receiving/decanting stations. An assessment was carried out at the decanting stations in Tiruchirappalli with an objective to check the adequacy of existing facilities, identify areas of improvement and develop a methodology for […]}
Tiruchirappalli has focused on urban sanitation over a long period of time. This report examines Trichy’s sanitation situation through a comprehensive understanding of existing sanitation arrangements, and highlights key deficiencies that can be addressed by a proposed action and investment plan.}
Tiruchirappalli has been a pioneer in the community led management model of toilets. A rapid assessment survey was carried out across 400 community and public toilets in the city to assess their current state and understand the various models used to operate and maintain them. This report presents the findings […]}
An assessment of the coverage of sewerage network and effectiveness of the Panjapur Sewage Treatment Plant (STP) in Tiruchirappalli for safe treatment and disposal of sewage and fecal sludge for existing and future loads was carried out. The implications of the proposed extension of the sewer network were studied, with […]}
Tiruchirappalli is a partially sewered city and a vast majority of the households are dependent on on-site sanitation systems. The city is serviced by nearly 30 private desludging operators and few urban local body owned trucks. In-depth interviews with desludging operators were conducted to understand their business, operational practices and […]}
In Tamil Nadu, currently, a range of behaviour deficits exist along the full cycle of sanitation at the stages of access, containment, emptying, transport, treatment and re-use/disposal. However, communication strategies in the sanitation sector have been largely limited to promoting hygiene behaviours such as handwashing or stopping open defecation by […]}
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