Ahmedabad Receives Major Drainage Project For Urban Flooding
Source:ahmedabad-mirror ↗
આ શા માટે મહત્વનું છે
Urban flooding and inadequate drainage have become recurring challenges for major Indian cities. Understanding municipal infrastructure projects and urban planning initiatives is crucial for GS-1 (Urbanization) and GS-3 (Disaster Management and Infrastructure). It also parallels historical aspects of town planning (e.g., Harappan drainage systems) frequently tested in the exam.
સારાંશ
Gujarat Chief Minister Bhupendra Patel announced a Rs 900 crore drainage project for Ahmedabad to upgrade the city's urban infrastructure. The initiative is directed at addressing chronic waterlogging and urban flooding issues during the monsoon by revamping the existing stormwater and sewage networks. The project underscores the importance of proactive urban planning, disaster management, and sustainable infrastructure development by municipal authorities in rapidly expanding cities.
મુખ્ય મુદ્દા
- Gujarat Chief Minister Bhupendra Patel has announced a Rs 900 crore drainage project for Ahmedabad city.
- The project aims to overhaul and upgrade the city's stormwater and sewage drainage networks to prevent waterlogging and urban flooding during the monsoon season.
- This investment highlights the increasing focus on resilient urban infrastructure and sustainable town planning in rapidly growing metropolitan areas.
મહત્વપૂર્ણ શબ્દો
AMRUT (Atal Mission for Rejuvenation and Urban Transformation)
A centrally sponsored urban renewal initiative launched in 2015 to ensure essential civic infrastructure, including water supply, sewerage, and stormwater drainage. AMRUT 2.0 expanded the focus to universal water coverage.
UPSC context
Crucial for GS Paper 2 (Government Policies) and GS Paper 3 (Infrastructure). Tests urban planning and basic amenity development.
Smart Cities Mission
An innovative 2015 initiative by the Government of India aiming to drive economic growth and improve quality of life in 100 cities through sustainable infrastructure and technology-driven smart solutions.
UPSC context
Relevant for GS Paper 2 (Governance) and GS Paper 3 (Urbanization). Evaluates the integration of technology with sustainable urban planning.
Urban Flooding
The rapid inundation of densely populated, built environments when heavy rainfall or runoff overwhelms existing drainage capacity. It is exacerbated by unplanned urbanization, concretization, and inadequate stormwater networks.
UPSC context
High-frequency topic in GS Paper 1 (Geography) and GS Paper 3 (Disaster Management). Tests urban resilience and mitigation strategies.
Ahmedabad Municipal Corporation (AMC)
The statutory urban local body responsible for the civic infrastructure and administration of Ahmedabad. It plays a critical frontline role in managing local urban planning, drainage upgrades, and disaster mitigation.
UPSC context
Pertains to GS Paper 2 (Local Self-Government). Tests the functional responsibilities and financial empowerment of Urban Local Bodies under the 74th Amendment.
પ્રિલિમ્સ ટ્રેપ
NDMA manages urban flooding and riverine flooding under a single, unified set of national disaster guidelines.
The NDMA recognized urban flooding as a distinct disaster with its own separate guidelines in 2010, acknowledging that urban hydrological responses differ completely from riverine catchments.
સંલગ્ન સ્થિર ખ્યાલો
What is the constitutional mandate for urban drainage management in India?
- 12th Schedule: Introduced by the 74th Amendment Act of 1992, mapping functional areas to Urban Local Bodies (ULBs).
- Specific Entries: Entry 1 (urban planning) and Entry 6 (public health, sanitation, and conservancy) cover storm-water and sewage systems.
- State Discretion: Because the 12th schedule is not automatically self-executing, actual devolution of drainage powers depends on individual State Legislatures.
What are the principles and components of a 'Sponge City'?
- Core Philosophy: An urban planning model designed to absorb, store, filter, and purify rainwater using nature-based systems rather than immediate grey-drain discharge.
- Key Infrastructure: Integrates permeable pavements, bio-swales, rain gardens, green roofs, and interconnected urban wetlands.
- Triple Benefits: Reduces peak surface runoff, recharges rapidly depleting urban aquifers, and mitigates the urban heat island effect.
આંતર-વિષય પેટર્ન
Harappan drainage vs modern urban runoff
The Harappan drainage system featured meticulously separated covered domestic drains and storm sumps; modern metropolitan struggles highlight a failure to maintain this basic separation.
Wetland encroachment and municipal governance
Weak municipal enforcement of environmental zoning permits construction on floodplains, directly converting natural drainage catchments into permanent urban flood zones.
Mains 2026 may contrast 'grey' vs 'blue-green' infrastructure, asking to evaluate sponge city concepts in tackling municipal drainage failures.
સંલગ્ન PYQ · 4
સંલગ્ન PYQ · 4
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