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India - Lucknow-Muzaffarpur National Highway Project : environmental assessment (Vol. 14) : Final specific environmental management plan-Package IX (SectionC-III/5, C-III/1) (الإنجليزية)

This is an environmental assessment for the Lucknow-Muzaffarpur National highway Project, which improves road and port transport in India. This report assesses the likely negative environmental impacts and proposed measures to mitigate them. Among them are the following: For every tree felled, two trees will be transplanted and nurtured for two years to ensure tree survival. Soil erosion will result from tree cutting, clearing of roadside vegetation, and unmanaged run-off from equipment washing-yards. Minimize soil erosion by providing slope protection on embankments abutting water bodies by providing brick pitching, stone pitching, Gabion structures, as applicable. Provide retaining walls. For gentler slopes, turf with shrubs and grasses. Excavation of riverbeds and banks will increase sediment load downstream of the bridge site. To minimize soil contamination, provide oil-intercepting chamber to treat surface run-off, provide impervious floor-beds under parking areas, and maximize and reuse of construction wastes and dispose of unusable wastes and hazardous materials. Access roads and vehicle movements will avoid sensitive routes and heavy machinery will not be used on productive land to minimize soil compaction. Cover vehicles to prevent spills and transport borrow materials during daytime only. Use sprinklers to wash down roads and suppress dust emissions during soil transport After activity ends, redevelop borrow pits by converting to dumping sites, redeveloping for commercial use as fish ponds or as constructed wetlands as community-based wastewater treatment facilities. Plant dust screening vegetation along roadsides and at locations sensitive to air pollution like schools, hospitals, etc. Use traffic detours and diversions to minimize traffic bottlenecks. To reduce impacts to water resources, site construction camps away from sensitive water resources, prepare temporary drains to dispose of eroded settlements, providing sedimentation/septic tanks, ditches and drains to catch run-off, and provide oil-interceptors and riparian buffers. To avoid flooding, raise highway embankments, provide balancing bridges, culverts, and boulder aprons. Lessen noise by using noise absorbing building materials, planting noise absorbing trees, provide workers with ear plugs and helmets and generally prevented from prolonged exposure to high noise levels, and prohibit batching and hot mix plants within the vicinity of schools, hospitals, etc. In case of finding any rare/endangered animal species during construction, inform the wildlife authorities.

تفاصيل

  • المؤلف

    Operational Research Group; Spatial Decisions; DHV; MDP Consultants

  • تاريخ الوثيقة

    2004/07/01

  • نوع الوثيقة

    تقييم بيئي

  • رقم التقرير

    E895

  • مجلد رقم

    14

  • عدد المجلدات

    21 (انظر جميع المجلدات)

  • البلد

    الهند,

  • المنطقة

    جنوب آسيا,

  • تاريخ الإفصاح

    2010/07/01

  • اسم الوثيقة

    Final specific environmental management plan-Package IX (SectionC-III/5, C-III/1)

  • كلمة أساسية

    t junction;operations research;Environmental and Social Impact;agency operations;Environmental Management Plan;monitoring plan;construction and operation;surface water quality;drainage structure;road service;environmental monitoring;contamination of surface;surface water body;storm water runoff;night time noise;provision of service;water borne disease;contamination of soil;drinking water source;compaction of soil;ambient air quality;loss of vegetation;work resource;risk of accident;cost equipment;ground water source;local solid waste;cost of equipment;y junction;land use category;ground water resource;ambient noise level;federal highway;removal of trees;impacts of noise;local traffic;contract packages;bus stop;hand pump;suspend particulate;endangered species;flood embankment;irrigation purpose;parking area;cultural property;agricultural land;phenolic compound;temperature range;irrigation channel;minimum temperature;total phosphate;mineral oil;construction camp;flat terrain;dissolved oxygen;project road;good traffic;local population;mitigation cost;total nitrogen;traffic survey;transport cost;engineering practice;survival rate;labour camp;indoor air;road safety;educational institution;baseline study;construction stage;environmental measure;particle size;agricultural soil;Water 3;traffic situation;residential premises;water bodies;monitoring agency;total traffic;carbon monoxide;sensitive locations;relative humidity;baseline conditions;seismic stability;fertile land;agricultural area;child labor;noise barrier;Child Labour;domestic animal;rural area;noise model;average wind;improved connectivity;fringe area;speed vehicle;human habitation;natural value;cultural value;indirect impact;short distance;macro level;mixed traffic;bullock cart;hazardous condition;construction activities;wastewater discharge;domestic activity;exhaust emission;reporting system;dug well;traffic diversion;environmental issue;traffic condition;mitigation measure;compensatory afforestation;tube wells;road intersection;surface mining;disposal site;dust generation;soil erosion;gaseous pollutant;middle school;ambient temperature;construction phase;exhaust gas;assessment result;endangered flora;coliform count;hot summer;rainy season;cold winter;summer season;average temperature;wind direction;

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نسخة رسمية من الوثيقة (قد تضم توقيعات، الخ)