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1 EXECUTIVE SUMMARY REPORT OF CEIA STUDY FOR KUNDALIA IRRIGATION PROJECT 1. GENERAL The Water Resources Department, state government of Madhya Pradesh proposes to develop Kundalia Irrigation project. The dam site of the proposed Kundalia Irrigation Project is approachable from state highway Ujjain-Jhalawar and Khilchipur-Jhalawar road. It can be approached by about 10 km road from km 42 of Zirapur-Pachor road. The site is located 20 km from nearest Zirapur town. The catchment area intercepted at the dam site is 4900 sq. km. The GCA and CCA of the project are 82625 ha and 58040 ha respectively. The project shall irrigate an area of 55,000 ha in Rabi and 20000 ha in kharif seasons. The project location map is enclosed as Figure-1. 2. PROJECT DESCRIPTION The project proposal will comprise of following main components: - Construction of earthen dam for 2355 m and subsidiary saddle dam of 2130 m. Construction of a central gated spillway of 236 m length. Two nos. of head sluice on left and right flank from dam to provide irrigation downstream of dam to approximately 58,040 ha of CCA. Construction of a diversion barrage on river Lakhunder to divert water for this sub- basin through a channel into main sub-basin of river Kalisindh. Two undersluices to provide drinking water facility and release of water downstream for maintaining ecological requirements. 236 m long 7.50 m wide T-beam Type double Lane Bridge over the spillway. Energy dissipation arrangement in the form of slotted roller bucket of 15m radius. Construction of downstream training wall, guide wall and returned wall. The index map of the project showing the dam and canal distribution system is enclosed as Figure-2. The tentative total land required for various project components is of about 7,822 ha. The details are given in Table 1. Table-1:Details of land to be acquired for the project Component Area (ha) Submergence Area 7476.00 Resettlement & Rehabilitation 120.00 Muck Disposal Land 8.00 Canal Land 212.00 Colony and Approach Land 6.00 Total 7822.00

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EXECUTIVE SUMMARY REPORT OF CEIA STUDY FOR KUNDALIA IRRIGATION PROJECT

1. GENERAL

The Water Resources Department, state government of Madhya Pradesh proposes to

develop Kundalia Irrigation project. The dam site of the proposed Kundalia Irrigation

Project is approachable from state highway Ujjain-Jhalawar and Khilchipur-Jhalawar

road. It can be approached by about 10 km road from km 42 of Zirapur-Pachor road. The

site is located 20 km from nearest Zirapur town. The catchment area intercepted at the

dam site is 4900 sq. km. The GCA and CCA of the project are 82625 ha and 58040 ha

respectively. The project shall irrigate an area of 55,000 ha in Rabi and 20000 ha in

kharif seasons. The project location map is enclosed as Figure-1.

2. PROJECT DESCRIPTION

The project proposal will comprise of following main components: -

• Construction of earthen dam for 2355 m and subsidiary saddle dam of 2130 m.

• Construction of a central gated spillway of 236 m length.

• Two nos. of head sluice on left and right flank from dam to provide irrigation

downstream of dam to approximately 58,040 ha of CCA.

• Construction of a diversion barrage on river Lakhunder to divert water for this

sub- basin through a channel into main sub-basin of river Kalisindh.

• Two undersluices to provide drinking water facility and release of water

downstream for maintaining ecological requirements.

• 236 m long 7.50 m wide T-beam Type double Lane Bridge over the spillway.

• Energy dissipation arrangement in the form of slotted roller bucket of 15m radius.

• Construction of downstream training wall, guide wall and returned wall.

The index map of the project showing the dam and canal distribution system is enclosed

as Figure-2.

The tentative total land required for various project components is of about 7,822 ha.

The details are given in Table 1.

Table-1:Details of land to be acquired for the project Component Area (ha)

Submergence Area 7476.00

Resettlement & Rehabilitation 120.00

Muck Disposal Land 8.00

Canal Land 212.00

Colony and Approach Land 6.00 Total 7822.00

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3. STUDY AREA

The study area covered as a part of the EIA study is as below (Refer Figure-3).

• Submergence area

• Area to be acquired for various project appurtenances

• Area within 10 km of various project appurtenances including i.e. canal network, etc.

• Gross Command Area

• Catchment Area intercepted at the dam site

4. ENVIRONMENTAL BASELINE STATUS

The baseline status for the above referred categories has been described in the

following sections.

4.1 PHYSCIO-CHEMICAL ASPECTS

4.1.1 Meteorology

The project area of the proposed Kundalia Irrigation project experiences semi-arid

climate characterized by hot summer, pleasant cold winter and general dryness

throughout the years, except during monsoon season. The year may be divided into four

seasons. The summer season lasts from March to about middle of June, followed by the

south-west monsoon season from mid-June to the end of September. The months of

October and November constitute the post-monsoon or transition period. The winter

season is observed from December to February.

4.1.2 Geology

The proposed Kundalia dam site alignment, except river section has soil cover

consisting of yellowish, concretenry soil, sandy silty, loamy soil, black cotton soil, in

addition to unsolidated to semi consolidated recent sediments of sands, kankars,

boulders etc. Near the dam axis, right river flank has two flow units of mixed character

with a thickness of 8 to 10 m in the riverbed, along the dam alignment; the older flow unit

is exposed.

The area has not experienced any major geological event in the recent past. The project

area lies in

4.1.3 Soils

The pH in soils of the command area lies within the neutral range, i.e. 7.26 to 8.08. The

Electrical Conductivity indicates that salt concentration is range of 0.08 to 0.58 ms/cm.

The concentration of Available Potassium, Available Nitrogen and Available Phosphorus

ranged from 85 to 130 kg/ha, 210 to 258 kg/ha, 8 to 18 kg/ha. The concentration of

various nutrients indicate low to moderate productivity. The bulk density ranged form

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1.13 to 1.51 g/cc. The porosity ranged from 36 to 48% and a distinct correlation was

observed with soil texture and bulk density.

4.1.4 Surface Water Quality

The pH level in surface that water was observed to be in neutral range. The total

hardness in various water samples ranged from 61.2 to 65.1 mg/l, 47.8 to 51.5 mg/l and

56.8 to 58.1 mg/l in pre-monsoon, monsoon and winter seasons respectively. The total

hardness level in surface water samples is well below the permissible limit of 200 mg/l,

specified for meeting drinking water requirement. The TDS level ranged from 264 to 281

mg/l, 218 to 241 mg/l and 234 to 256 mg/l in pre-monsoon, monsoon and winter seasons

respectively. The EC levels were well below the permissible limit of 2250 µS/cm

specified for irrigation water requirements as pr IS:2296. This indicates the suitability of

water for meeting irrigation and drinking water requirements. The BOD and COD values

are well within the permissible limits, which indicates the absence of organic pollution

loading. The concentration of various heavy metals was below the detectable limits,

indicating the suitability of water for meeting domestic requirements. The concentration

of cyanides and phenolic compounds was also below the detectable limits.

The concentration of various heavy metals was observed to be below detectable limit in

various seasons.

4.1.5 Ground Water Quality

pH level in various groundwater samples in various seasons was observed to be within

neutral range (6.5 to 8.5). This indicates neutral nature of the water, and are within the

permissible limit specified for meeting drinking water requirements The total hardness in

various water samples ranged from 20 to 708 mg/l, 14 to 479 mg/l and 16 to 527 mg/l in

pre-monsoon, monsoon and winter seasons respectively. The total hardness level in

various groundwater samples were higher than the permissible limit of 200 mg/l,

specified for meeting drinking water requirement. In some of the samples, hardness

levels were above the cause of rejection limit of 600 mg/l.

The TDS level ranged from 196 to 876 mg/l, 105 to 410 mg/l and 152 to 810 mg/l in pre-

monsoon, monsoon and post-monsoon seasons respectively. The TDS levels were well

above the permissible and cause of rejection limits of 500 mg/l and 1500 mg/l

respectively. This is also reflected by the fact that the concentration of various ations and

anions as well.

In some of the groundwater samples, chlorides and sulphates level was found to be

above the cause of rejection limit specified for drinking water purposes.

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The BOD and COD values are well within the permissible limits, which indicates the

absence of organic pollution loading. The concentration of various heavy metals was

observed to be below detectable limit in various seasons.

4.1.6 Ambient Air Quality

As a part of the field studies, various ambient air quality locations were monitored.

Based on the findings of the ambient air quality survey, conducted for various seasons, it

can be concluded that the ambient air quality is quite good in the area.

4.1.7 Noise Environment

The day time equivalent noise level at various sampling stations were observed to be

well within permissible limits specified for residential area.

4.1.8 Land use pattern

The land use pattern of the submergence and command areas is outlined in Tables 2

and 3 respectively.

Table-2 : Landuse pattern of the submergence area of Kundalia project based on satellite data Type of land Area (ha) Percentage of subsequence

area

River 58 0.78 Scrubs/Grassland 1246 16.66 Agricultural Land 1559 20.86 Barren Land 4282 57.27 Settlements 13 0.17 Vegetation 319 4.26 Total 7476 100.00 Table-3: Landuse pattern of the command area of Kundalia project based on satellite data Type of land Area (ha) Percentage of command area

River 780 0.94 Scrubs/Grassland 7913 9.58 Agricultural Land 32543 39.39 Barren Land 34715 42.02 Settlements 36 0.04 Vegetation 6637 8.03 Total 82625 100.00

The major landuse category in the submergence area of Kundalia project is barren land,

as it accounts for about 57.2% of the submergence area. The area under agriculture is

only 20.86% of the submergence area. The area under vegetation is only 4.26% of the

submergence area. Scrubs and grassland account for about 16.66% of the

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submergence area. Settlements account for about 0.017% of the submergence area.

The area under water bodies in only 0.78% of the submergence area.

The major landuse category in the gross command area of Kundalia project is barren

land, as it accounts for about 42.02% of the gross command area, followed by

agricultural land (39.39%). The area under vegetation is 8.03% of the gross command

area. Scrubs and grassland account for about 9,58% of the gross command area.

Settlements and water bodies account for 0.04% and 0.94% of the gross command

area.

4.2 ECOLOGICAL ASPECTS

4.2.1 Vegetation

As per Champion and Seth (1968) Classification, the following forest types were

encountered in the project area:

I. Group 5. Dry tropical forests

E1. Tropical dry deciduous forest

DS1. Anogeissus pendula scrub (5/E1/DS1):

II. Group 6. Tropical thorn forests

6B. Northern tropical forests

C2. Ravine thorn forests (6B/C2)

DRY TROPICAL FORESTS (5/E1/DS1): There is a considerable intermixture of smaller

trees which in this type form part of the main canopy layer. There is usually thin shrubby

undergrowth including some evergreen xerophytic species. Bamboo species planted or

natural are leafless during summer season. The commonly observed tree species are

Acacia catechu, Anogeissus pendula, Acacia pennata, Feronia limonia, Madhuca indica,

Butea monosperma, Azadirachta indica, Mangifera indica, Aegale marmelos, etc. The

shrub communities include species like Cassia tora, Calotropis procera, Solanum

xanthocarpum, Carica carranda, Vitex negundo, etc. The herbaceous species of these

types of forests recorded includes Achynathus aspera, Xanthium strumarium, Cynodon

dactylon, Saccharum munja, etc.

TROPICAL THORN FORESTS FORESTS (6B/C2): An open low forest in which thorny

usually hardwooded species predominate, Acacia catechu-Acacia nilotica-Phoenix

humalis species association, being particularly characteristics of this type of forests.

There is usually a thin grass growth which may appear fairly their during the monsoon

season, but more or less, soil is barren in other seasons. The main tree species reported

in the area include Acacia catechu, Acacia nilotica, Holarrhena pubescens, Butea

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monosperma, Diospyros melanoxylon, Ficus bengalensis, Azadirachta indica, etc. The

dominant shrub species are Calotropis procera, Vitex negundo, Zizyphus nummularia,

Cassia tora, Achyranthus aspera, Solanum xanthocarpum, etc. The herbaceous flora

include Xanthium strumarium, Argemone mexicana, Cynodon dactylon, Saccharum

munja, etc.

Floristics

During the floristic survey in the Pre-Monsoon Season, Monsoon Season and Winter

Season, maximum number of plant species recorded from the project area were from

the Monsoon Season. The details are given in Table-4.

Table-4: Different life forms of the plant species recorded in various seasons Life form Number of Species

Pre-monsoon Monsoon Winter

Trees 43 43 43 Shrubs 16 16 16 Herbs 13 83 33 Climbers 7 12 7 Bamboos 1 1 1 Total 80 155 100

4.2.2 Fauna

The project command is virtually devoid of any forests, with high degree of human

interferences. No major wildlife is observed in the area. The commonly observed faunal

species in the area are Flying Fox, Common Jungle Cat, Field Rat, Common House Rat,

Indian Wild Boar, Nilgai, Barking Deer, etc. Amongst the birds commonly observed

,species are Little Egret, Little Cormorant, Common Teal, Cotton Teal, Black Partridge,

Common Quail, Red Jungle Fowl, Common Pea Fowl, Common Crane, etc.

4.2.3 Fisheries

Some important fishes genera which have been identified are Catla sp, Labeo spp,

Cirrihinus sp, Clarius sp, Mystus sp, Rita sp, Heteropneuptus sp., Notopterus spp,

Channa spp, Mastacembelus sp, Rasbora sp, Wallago sp. present in the region.

4.3 SOCIO-ECONOMIC ASPECTS

4.3.1 Demographic profile

The total population of the command area as about 1.56 lakh. The male and female

population is 80,472 and 75,625 respectively. The number of females per 1000 males is

940. The percentage of SC and ST Population is 20.06% and 2.20% respectively. The

overall literacy rate in the command area tehsils is 45.09%. It is observed that total main

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workers in the command area are 75256 accounting for about 48.2% of the total

population. Marginal workers account for about 1.8% of the total population. The

remaining (50%) are the dependent population. The dominant occupation in the area is

agriculture.

4.3.2 Agriculture

The total cropped area in command area is 35164 ha. The cropping intensity is 60.6%.

The major agriculture crops grown in the command area are oil seeds, which account for

about 37.95% of the total cropped area. Cereals and Pulses are grown over 17.7% and

13.16% of the total cropped area. Vegetables, spices and cotton are grown over 30.67%

of the cropped area. The cropping pattern is a clear indicator of the lack of water

availability for irrigation in the command area

5. PREDICTION OF IMPACTS

The impacts on various aspects of environment are briefly described in the following

sections.

5.1 IMPACTS ON LAND ENVIRONMENT

a) Construction Phase

Environmental degradation due to immigration of labour population

The peak labour and technical staff congregation would be of the order of 2000 and 500

respectively. The total increase in population shall be of the order of 6,200. Separate

accommodation and related facilities for workers, service providers and technical staff

are to be provided as a part of the project. The congregation of labour force is likely to

create problems of sewage disposal, solid waste management and felling of trees for

meeting fuel requirements, etc.

Operation of construction equipment

During construction phase, various types of equipment will be brought to the site. These

include batching plant, earth movers, etc. The siting of these construction equipment

would require significant amount of space. In addition, land will be required for storage of

various construction material as well. However, land for this purpose will be temporarily

acquired, i.e. for the duration of project construction phase.

Efforts must be made for proper siting of these facilities. Various criteria for selection of

these sites would be:

• Proximity to the site of use

• Sensitivity of forests in the nearby areas • Proximity from habitations

• Proximity to drinking water source

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Soil erosion

The runoff from various construction sites, will have a natural tendency to flow towards

along with the natural drainage. Thus, the disposal of drainage effluent with such high

turbidity levels is bound to affect the water quality, especially in the lean season. The

drains/nallahs close to various construction sites along the canal alignment are seasonal

in nature. Normally in such rivers biological productivity is not high. Hence, the increase

in turbidity levels are not expected to be significant in nature.

b) Operation Phase

Acquisition of land

The tentative total land required for various project components is of about 7,822 ha.

About 2386 ha of government land and 4756 ha of private land is to be acquired. About

680 ha of forest land is to be acquired for the project. Based on the ownership status of

the land to be acquired, appropriate compensatory measures have been formulated.

Change in land use pattern

At present, the cropping intensity in CCA is 44,000 ha, which will increase to 75,000 ha

in project operation phase. Thus, the land which at present is barren, would be cropped

during project operation phase. This would increase the agriculture production in the

command area and is a significant positive impact. The details of cropped area during

pre-project and project operation phases are given in Table-5.

Table-5: Cropped area during pre-project and project operation phases Name of the crop Area under cultivation (ha)

Pre-project Post-project Kharif

Soyabean 11700 20,000 Sub-total(A) 11,700 20,000 Rabi

Hybrid Wheat 17,650 30,000

Ordinary Wheat 7,000 12,000 Gram 7,650 13,000 Sub-total( B) 32,300 55,000 Total (A+B) 44,000 75,000

5.2 IMPACTS ON WATER RESOURCES AND QUALITY

a) Construction Phase

Impacts due to sewage generation from labour camps

The construction phase also leads to mushrooming of various allied activities to meet the

demands of the immigrant labour population in the project area. The increase in the

population is expected to be of the order of 6,200. The labour population is likely to be

congregated at three to four labour colonies.

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The total domestic water requirements of the labour population (including families) is

expected to be of the order of 0.837 mld @ 135 lpcd. It is assumed that about 80% of

the water supplied will be generated as sewage. Thus, the total quantum of sewage

generated is expected to be of the order of 0.67 mld. The total BOD load contributed by

various labour camps/colonies will be about 225 kg/day. The above pollution loading is

likely to be spread over 3 to 4 labour camps. The disposal of sewage without treatment

could lead to adverse impacts on land environment or water environment in which the

effluent from the labour camps/colonies are disposed. Thus, the sewage will be treated

prior to disposal.

Impacts due to runoff from construction sites

Substantial quantities of water would be used in the construction activities. With regards

to water quality, waste water from construction activities would mostly contain

suspended impurities. Adequate care should be taken so that excess suspended solids

in the wastewater are removed before discharge into water body.

b) Operation Phase

Impacts on downstream users

The total water requirement for irrigation of command of Kundalia Irrigation project is

332.097 Mm3 The total water availability works out to 1028.15 Mm3. The total surface

water requirements upstream of Kundalia dam is of the order of 524.94 Mm3. The details

are given as below:

• Irrigation requirement of constructed medium. Minor and : 484.94 Mm3 Proposed projects Domestic use : 10 Mm3

• Industrial use : 20 Mm3

• Environmental and Ecological requirements : 10 Mm3

The total upstream of use of groundwater is 70 Mm3. The net water available at dam site

is (1028.15 – 524.94 – 70.00) 433.21 Mm3. About 90.99 Mm3 of water will be available

by regeneration from various sources including irrigation, domestic and industrial use.

The storage capacity of Kundalia Reservoir is 495.20 Mm3. The downstream water

requirements are 132 Mm3, which includes water requirement for environmental and

ecological balance (30 Mm3) drinking water including reservoir & supply losses (18 Mm3)

and industrial use (89 Mm3). Considering irrigation water requirements as 332.097 Mm3,

the water available for miscellaneous use and for providing irrigation in drought year for

Kharif crop (495.2 – 30 – 18 – 332.097) shall be 31.103 Mm3.

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Impacts on waterlogging and soil salinity

The total water requirement during Kharif and Rabi seasons is 332.097 Mm3 over an

irrigated command of 75,000 ha. This works out to an average water depth of 443 mm.

The area irrigated under ponded and pressure irrigation is 67,500 and 7,500 ha

respectively. The irrigated water not being utilized in ponded irrigation is (0.46*67,500

ha*0.443m) 137.55 Mm3. The irrigated water not being utilized in pressure irrigation is

(0.20*7,500 ha*0.443m) 6.65 Mm3. The irrigation water infiltrating into groundwater is

144.2 Mm3. For an irrigated command of 75,000 ha, the average depth of water being

wasted works out to an average water depth of 192 mm. The quantum of water not

being utilized is quite small and is not expected to cause any significant problem of

waterlogging.

Changes in water quality due to increased use of fertilizers

With the introduction of irrigation, use of fertilizers is likely to increase, to maintain the

increased levels of production. The drainage system (natural or man-made) is likely to

contain much higher level of nutrients. The climatic conditions in the project area too is

suitable for the proliferation of eutrophication in the project area. Thus, in the project

operation phase, there will be increased probability of eutrophication in the water bodies

receiving agricultural runoff. As a part of Environmental Management Plan, appropriate

control measures have been recommended.

Impacts due to effluent from project colony

It is proposed to provide biological treatment facilities including secondary treatment

units for sewage so generated from the project colony. This will ensure that there are no

adverse impacts due to disposal of effluents from the labour colony.

5.3 IMPACTS ON TERRESTRIAL ECOLOGY

a) Construction Phase

Flora

Workers and other population groups residing in the area may use fuel wood (if no

alternate fuel is provided) for whom firewood/coal depot could be provided. In absence

of alternative source of fuel, the labour population would resort to cutting of trees and

vegetation in areas close to various construction sites. Hence, to minimize such impacts,

it shall be mandatory for the contractor to provide fuel to labour population.

Fauna

During construction phase, a large number of machinery and construction labour will

have to be mobilized. This activity may create some disturbance to the wildlife

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population. The forest area shall not be covered for irrigation. The area which is to be

irrigated, and comprises mainly of agriculture land interspersed with settlement. As a

result of absence of forest or vegetal cover in the command area and increased level of

human interferences in the area, wildlife is generally absent in the area.

b) Operation Phase

Impacts on vegetal cover

The total forest area to be acquired in the project is 680 ha. As a part of field studies,

ecological survey was conducted at three locations in the submergence area, which is

spread over an area of 7476 ha. The details of total species at various sampling sites in

submergence area are given in Table-6.

Table-6: Details of floral species at various sampling sites in submergence area Site Dominant species Tree density

(no/ha) Trees Shrubs Herbs

Submergence site-I

Acacia catechu, Phoenix acaulis

Vitex nugundo Cynodon dactylon, Cassia tora, Paspalum conjugatum, Cymbopogon martinii

98

Submergence site-II

Butea monospermum, Acacia nilotica and Phoenix acaulis

Vitex nugundo, Butea parviflora, Cassia tora

Cymbopogon martini, Cassia tora, Xanthium strumarium, Andrographis paniculata Argemone Mexicana

108

Submergence site-III

Acacia nilotica, Phoenix acaulis

Vitex nugundo, Butea parviflora, Cassia tora

Cymbopogon martini, Cynodon dactylon, Paspalum conjugatum, Argemone mexicana ,

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It can be seen from Table-6 that Acacia catechu, Phoenix acaulis,Butea monospermum,

Acacia nilotica were the dominant tree species. Amongst shrubs, Vitex nugundo, Butea

parviflora, Cassia tora were the dominant species. The dominant herbaceous species in

the submergence area were Cynodon dactylon, Cassia tora, Paspalum conjugatum,

Cymbopogon martini, Xanthium strumarium, Andrographis paniculata Argemone

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mexicana. The tree density ranged from 76 to 108 per ha, which is quite low. Normally in

a dense forest, tree density is of the order of 1000-1200 trees/ha. Thus, land to be

acquired in reservoir submergence tree density is low. No Rare, Endangered or

Threatened species are reported in the project area.

The introduction of irrigation in the area will increase the agriculture production of the

area, leading to the increased availability of fodder as a result of increased agricultural

by products and residues. The increased level of fodder availability would reduce the

presence on existing pasture and vegetal cover, which is a significant positive impact.

Impacts on wildlife

The area to be brought under irrigation within the command area shall be devoid of

forests. The project area is interspersed with settlements and agricultural land. In such

settings large scale faunal population is not observed. Thus, no significant impact on

wildlife is anticipated due to the project.

The increase in vegetal cover would improve the organic content of the soils. As a result

microbial activity would improve, leading to increase in the type and number of micro-

organisms observed in the soils of the command area. This in the long run is expected to

improve the soil fertility.

Impacts due to excavation of construction material from river bed

During the construction phase a large quantity of construction material like stones,

pebbles, gravel and sand would be needed. Significant amount of material is available in

the river bed. It is proposed to extract construction material from borrow areas in the

river bed. The extraction of construction material may affect the river water quality due to

increase in the turbidity levels.

5.4 IMPACTS ON AQUATIC ECOLOGY

Impacts on fisheries potential

The proposed project would increase the water availability in the command area. As a

result, there will be increase in potential for tank and pond fisheries. Currently, within the

command area, tank and pond fisheries is in vogue. With the increased availability of

water the tank and fisheries potential would improve. The average fish yield is of the

order of 1 to 2 tonnes/ha/yr in fishing ponds. Thus, with introduction of extensive culture,

the fish production is expected to increase, which is a significant positive impact.

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5.5 IMPACTS ON NOISE ENVIRONMENT

a) Construction Phase

Noise due to construction equipment

In water resource projects, the impacts on ambient noise levels are expected due to

operation of construction equipment. Based on experience in similar projects, there

could be marginal impacts on the population residing in proximity to the canal alignment

during construction phase as a result of various activities. However, based on past

experience in similar projects, the impact however, is not expected to be significant.

5.6 IMPACTS ON AIR QUALITY

a) Construction Phase

Pollution due to fuel combustion in various equipment

The operation of various construction equipment requires combustion of fuel. Normally,

diesel is used in such equipment. The major pollutant which gets emitted as a result of

diesel combustion is SO2. The SPM emissions are minimal due to low ash content in

diesel. The short-term increase in SO2, even assuming that all the equipment are

operating at a common point, is quite low, i.e. of the order of less than 1µg/m3. Hence,

no major impact is anticipated on this account.

Fugitive Emissions from various sources

During construction phase, there will be increased vehicular movement. Lot of

construction material like sand, fine aggregate is stored at various sites, during the

project construction phase. Normally, due to blowing of winds, especially when the

environment is dry, some of the stored material can get entrained in the atmosphere.

However, such impacts are visible only in and around the storage sites. The impacts on

this account are generally, insignificant in nature.

5.7 INCREASED INCIDENCE OF WATER-RELATED DISEASES

a) Construction Phase

During construction phase or for permanent settlement, if adequate precautions are not

taken, the vector-borne disease epidemiology may show sudden or long lasting change.

Many of the immigrant population could be reservoir of infection for various

communicable diseases. Once they settle in labour camps/colonies, there could be

increased incidence of various diseases. This aspect needs to be looked into with

caution, and efforts must be made to ensure that a thorough check up of the labour

population congregating in the area is conducted. Those affected by any ailments need

to be properly quarantined depending on the ailment with which they are suffering.

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b) Operation Phase

Increased incidence of water-related diseases

The association between irrigation development and the incidence of water related

diseases such as malaria, etc is well established. The available data clearly indicates

that the major water related diseases prevalent in the project area are malaria and

gastroenteritis. The preferred environmental setting for vectors is fresh water open to

sunshine or moderate shade. The habitats for larvae growth are permanent or semi-

permanent standing fresh water such as small ponds, pools, standing agricultural water,

permanent or semi-permanent fresh water such as open stretches or canals. Thus, the

project may create favorable conditions for breeding of new pathogens or vectors such

as mosquitoes, etc. Most of the water-borne diseases can largely be prevented by

adequate hygiene. The experience of various project confirms the above mentioned

hypothesis. In the project area, a sudden spurt in the incidence of malaria is expected, if

adequate control measures are not taken up.

Improvement in availability of water for various uses, increased agricultural production,

availability of diversified food, strengthening of educational and health facilities

significantly improves public health in the project area. On the other hand, water

resources development also has negative impacts, since, it could increase the habitat of

certain vectors like mosquitoes. Thus, poorly planned and managed water resources

projects could increase the prevalence of vector-borne diseases like malaria and

filariasis.

5.8 IMPACTS DUE TO COMMAND AREA DEVELOPMENT

Increased income Level

Thus, the project will play a significant role in poverty alleviation in the project area.

The increased income levels will have a quantitative effect on the quality of demand for

various facilities, which will facilitate improvement in the infrastructure sector. The

increased income levels would lead to demands for better communication, health,

education and other services. The increased income levels would also provide an

impetus for development of these facilities.

Improvement in livestock

During project operation phase, food grain production will increase from 0.581 lakh

tonnes per year to 1.98 lakh tonnes per year. The increase in agriculture byproducts

would be of the order of 1.401 tonnes per year. Assuming even 50% of agriculture by

product is usable as fodder, hence, about 0.70 lakh tonnes of additional fodder would be

15

available. This would satisfy the fodder requirements of about 7,700 cattles per year.

This will reduce the pressure on the existing forests or vegetation of the area, which is a

significant positive impact.

Employment generation

The introduction of irrigation requires a greater amount of labour in fields. This would

improve the employment scenario not only for the local farmers, but would also increase

the demand for agricultural labour. On average, labour demand in irrigated and

unirrigated field is 200 mandays/year/ha and 100 mandays/ha/year. The employment

potential in with out -project phase for a cropped area of 44,000 ha has about 4.4 million

which will increase to 15.0 million mandays in project operation phase. Thus, with the

increase in the irrigation intensity, manpower requirement in the agriculture sector would

increase by 10.6 million man days per year, which is a significant positive impact.

6. ENVIRONMENTAL MANAGEMENT PLAN

6.1 ENVIRONMENTAL MEASURES DURING CONSTRUCTION PHASE

Facilities in Labour Camps

It is proposed that it should be made mandatory for the contractor involved in the

construction activities to provide adequate facilities for water supply and sanitation. It is

recommended that the contractor provides living units of 30-40 m2 to each of the labour

family involved in the construction activities. The unit should have proper ventilation.

Water supply

Appropriate water supply sources need to be identified. Proper infrastructure for storage

and if required treatment e.g. disinfection or other units, should also be provided.

Sewage treatment

The labour population is proposed to be situated in existing colonies. One community

toilet needs to be provided for 20 persons. The sewage from the community toilets shall

be treated in a sewage treatment plant comprising of aerated lagoon and secondary

settling tank.

Provision of community kitchen and Free Fuel

A community kitchen could be provided where workers have their meals. The fuel used

in such community kitchens could be LPG or diesel. The project contractor in association

with Water Resource Department, state government of Madhya Pradesh shall make

necessary arrangements for supply of fuel to labour population for which provision shall

be kept in the cost estimate.

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Solid waste management

The labour colonies will generate substantial amount of municipal wastes. Adequate

facilities for collection, conveyance and disposal of solid waste needs to be developed.

For solid waste collection, masonry storage vats, each of 2 m3 capacity shall be

constructed at appropriate locations in various labour camps. These vats shall be

emptied at regular intervals and the collected waste can then be transported to landfill

sites. Two covered trucks to collect the solid waste from common collection point and

transfer it to the disposal site shall be put to service. A suitable landfill site shall be

identified and designed to contain municipal waste from various project township, labour

colonies, etc.

Restoration of construction sites

Normally the construction sites are left unreclaimed, with construction waste being left

without being properly disposed. In the proposed project, it is proposed to collect the

construction waste from various construction sites, and disposed off at sites identified in

consultation with the district administration. The various construction sites would be

properly levelled. The levelling or reclamation of various construction sites, should be

made mandatory for the contractor, hence, no additional cost has been earmarked as a

part of the cost to be earmarked for implementation of EMP.

6.2 MAINTENANCE OF WATER QUALITY

In the project operation phase, a colony is likely to be set up. It is proposed to provide

sewage treatment plant in the project colony, cost of which shall be included in the

contract for constructing the project colony.

6.3 HEALTH DELIVERY SYSTEM

The various measures for control of Public Health are listed as below:

- The site selected for habitation of workers should not be in the path of

natural drainage.

- Adequate drainage system to dispose storm water drainage from the

labour colonies should be provided.

- Adequate vaccination and immunization facilities should be provided for

workers at various construction sites.

- The labour camps and resettlement sites should be at least 2 to 3 km

away from quarry areas.

It is proposed to develop one dispensary if the proposed project area. The staffing

details are given in Table-7.

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Table-7 : Details of staff in the dispensary Para medical staff Numbers

Doctors 1 Auxiliary Nurse 3 Attendant 3 Driver 3 Total 10

The dispensary building shall have the following facilities:

• waiting hall where 20-30 people can sit. • rooms for doctors

• one room for staff

• two rooms for stores

• one general ward to accommodate 10 beds

• one minor operation theater/dressing room • one garage with space for vehicle

A first aid post shall be provided at the major construction sites. These posts will have

the following facilities:

- First aid box with essential medicines including ORS packets

- First aid appliances-splints and dressing materials

- Stretcher, wheel chair, etc.

6.4 SUSTENANCE & ENHANCEMENT OF FISHERIES POTENTIAL

The commissioning of the proposed Kundalia Irrigation Project will increase the water

availability in the project command area. It is proposed to stock the reservoir with

fingerlings. Adequate infrastructure in terms of nurseries, rearing ponds, etc. shall be

commissioned.

6.5 CONTROL OF WEEDS ON AGRICULTURE LANDS

Measures against weeds comprise mechanical (cultivation and mowing), cultural or

cropping, biological and chemical means. These include:

- hand weeding

- adopting farming practices that change the conditions in such a way as to enable

plants to complete with weeds

- use of weedicides.

6.6 PESTS CONTROL

Integrated pest management strategy should be followed to reduce the use of

pesticides. In this method, a limited number of insecticidal sprays are undertaken and

simultaneously bio-control agents like pheromones, etc. are used. The pheromones are

18

organic compounds developed specifically for each type of pest which are commercially

synthesized in the laboratories and sold in the market.

Integrated pest management strategy shall be followed to reduce the use of pesticides.

In this method, a limited number of insecticidal sprays are undertaken and

simultaneously bio-control agents like pheromones, etc. are used. The pheromones are

organic compounds developed specifically for each type of pest which are commercially

synthesized in the laboratories and sold in the market.

6.7 TRAINING AND EXTENSION COURSES FOR FARMERS

The change from rainfed to irrigated cropping requires extension, training and

demonstration programmes for farmers. Considering these aspects it is proposed that

the project authorities needs to provide adequate training to farmers. The training shall

include the following aspects of environmental protection:

• Prevention of spread of water related diseases; • Safe use of agro-chemicals, and

• Environmental conservation programmes.

6.8 CONTROL OF AIR POLLUTION

The following measures are recommended:

• The contractor will be responsible for maintaining properly functioning

construction equipment to minimize exhaust.

• Construction equipment and vehicles will be turned off when not used for

extended periods of time.

• Unnecessary idling of construction vehicles to be prohibited.

• Effective traffic management to be undertaken to avoid significant delays in and

around the project area.

• Road damage caused by sub-project activities will be promptly attended to with

proper road repair and maintenance work.

• Identification of construction limits (minimal area required for construction

activities).

• When practical, excavated spoils will be removed as the contractor proceeds

along the length of the activity.

• When necessary, stockpiling of excavated material will be covered.

• Excessive soil on paved areas will be sprayed (wet) and/or swept and unpaved

areas will be sprayed and/or mulched.

19

• Contractors will be required to cover stockpiled soils and trucks hauling soil,

sand, and other loose materials (or require trucks to maintain at least two feet of

freeboard).

• Contractor shall ensure that there is effective traffic management at site. The

number of trucks/vehicles to move at various construction sites to be fixed.

• Dust sweeping - The construction area and vicinity (access roads, and working

areas) shall be swept with water sweepers on a daily basis or as necessary to

ensure there is no visible dust.

6.9 NOISE CONTROL MEASURES

The contractors will be required to maintain properly functioning equipment and comply

with occupational safety and health standards. The construction equipment will be

required to use available noise suppression devices and properly maintained mufflers.

The effect of high noise levels on the labour population involved in construction activities

is to be considered as likely to be particularly harmful. To prevent these effects, it has

been recommended by international specialist organisations that the exposure period

of affected persons be limited as specified in Table-8. Alternatively, they should be

provided with effective personal protective measures such as ear muffs or ear plugs to

be worn during periods of exposure.

Table-8 : Maximum Exposure Periods specified by OSHA Maximum equivalent continuous noise level dB(A)

Unprotected exposure period per day for 8 hours per day for 5 days per week

90 8 95 4 100 2 105 1 110 0.5 115 0.25 120 No exposure permitted at or

above this level

The other measures to control noise could be as follows:

• Equipment and machineries should be maintained regularly to keep the noise generation

• Silencers and mufflers of the individual machineries to be regularly checked;

• Yearly audiometric survey on workers exposed to high noise levels should be undertaken.

7. CATCHMENT AREA TREATMENT PLAN

Silt Yield Index (SYI) method has been used to prioritize sub-watershed in a catchment

area for treatment. The area under very high and high erosion categories is to be treated

20

at the project proponent cost. In the catchment of the proposed Kundalia Irrigation

Project, there is no area under very high erosion category. Hence, CAT plan has been

suggested for high erosion category as a part of the present EIA study, the expenses of

which have to be borne by project proponents. The area under high erosion category is

174970 ha. The details are given in Table-9.

Table-9 : Area under different erosion categories Category Area (ha) Percentage

Medium 125930 41.85 High 174970 58.15 Total 300900 100.00

Following Engineering and Biological measures have been suggested for the catchment

area treatment.

1. Engineering measures

- Nallah Bunding - Contour Bunding - Angle iron barbed wire fencing

2. Biological measures

- Development of nurseries - Plantation/afforestation - Pasture development - Social forestry

The cost required for catchment area treatment shall be Rs. 929.05 million.

8. RESETTLEMENT AND REHABILITATION PLAN

The provisions of the MPPKKVVA - 1985 and NRRP – 2007 have been taken into

consideration, and the best option has been recommended for preparation of

Resettlement and Rehabilitation Plan for the PAFs.

8.1 MEASURES FOR RESETTLEMENT

• Any affected family whose house has been acquired or lost, may be allotted free

of cost house site to the extent of actual loss of area of the acquired house but

not more than 250 sqm of land in rural areas. In addition, about 25% of the plot

size would be required for providing civic amenities and about 25% of the plot

size for providing infrastructure facilities.

• Sensitized conscious effort needs to be put-in to ensure entire population of the

village or area is shifted and resettled as far as possible en-masse so that

21

communities, kinship ties, socio-cultural relations and social harmony is not

disturbed.

• Conscious effort needs to be put-in to ensure the Scheduled Caste affected

families are resettled in the areas close to the villages, so that they are not

marginalized in the new relocation sites.

• All PAFs losing homestead would be provided with House Building assistance of

Rs. 150,000.

• In case of a project involving land acquisition on behalf of a requiring body, the

stamp duty and other fees payable for registration of the land or house allotted to

the affected families shall be borne by the requiring body.

• The land or house allotted to the affected families under this policy shall be free

from all encumbrances

• The land or house allotted to the affected families under this policy may be in the

joint names of wife and husband of the affected family.

• Each affected family that is displaced and has cattle, shall get financial

assistance of such amount as the appropriate Government may decide but not

less than Rs. 15,000 for construction of cattle shed.

• Each affected family that is displaced shall get a one-time financial assistance of

such amount as the appropriate Government may decide but not less than Rs.

10,000, for shifting of the family, building materials, belongings and cattle.

• Each affected person who is a rural artisan, small trader or self-employed person

and who has been displaced shall get a one-time financial assistance of such

amount as the appropriate Government may decide but not less than Rs. 25,000

for construction of working shed or shop.

• In case of a project involving land acquisition on behalf of a requiring body, each

affected family which is involuntarily displaced shall get a monthly subsistence

allowance equivalent to 25 days minimum agricultural wages per month for a

period of 1 year from the date of displacement.

• Amenities and Infrastructural facilities to be provided at Resettlement Areas.

Such facilities and amenities shall, inter alia, include Internal Village Road

Network, drainage Network within the Resettlement site, sanitation Network

within the Resettlement site, safe drinking water, footpath, public transport,

drinking water trough for cattle, Place of Worship, Cremation grounds, Fair Price

shops and other shops, Post Office, Panchayat Ghar, Community Hall, Health

22

Care Facility, Garden and children's playground, Educational institutions

(schools) in resettlement sites, Space for weekly market,

8.2 MEASURES FOR REHABILITATION

The following measures are suggested to be extended as rehabilitation measures to the

PAFs losing land:

• Based on past experiences, it is observed that a land for land may not be

available in the command area. Thus it is suggested that Rehabilitation grant

may be extended in-lieu of land to PAFs losing land.

• In case of a project involving land acquisition on behalf of a requiring body, the

affected families who have not been provided agricultural land shall be entitled to

a rehabilitation grant equivalent to 750 days minimum agricultural wages or such

other higher amount as may be prescribed by the appropriate Government.

• Fishing rights in the reservoirs shall be given to the affected families, if such

rights were enjoyed by them in the affected area;

• Stamp duty and other fees payable for Registration of the land allotted to the

affected families shall be borne by the requiring body.

• Land allotted to the affected families under this policy shall be free from all

encumbrances.

• Land allotted to the affected families under this policy may be in the joint names

of wife and husband of the affected family.

• In case each khatedar in the affected family is allotment of wasteland or

degraded land in lieu of the acquired land, s/he shall be entitled for a one-time

"financial assistance of not less than Rs. 15,000/ha for land development.

• A provision of Rs. 10,000 per PAFis being kept for a one-time financial

assistance to each khatedar in the affected family for agricultural production

• Preference to given to atleast one person per affected family in providing

employment in the project, subject to the availability of vacancies and suitability

of the affected person for the employment.

• A provision of Rs. 500/month for 6 months for one person per PAF shall be

given for training.

• Scholarship @ Rs. 500 per month to atleast 1 child per PAF for a period of 1

year.

• A provision of Rs. 500/month for 6 months for one person per PAF shall be

given to extend other skill development opportunities to eligible persons.

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• Requiring body shall give preference to willing landless labourers and

unemployed affected persons while engaging labour in the project during the

construction phase.

• One person from each affected family shall be offered necessary training

facilities for development of entrepreneurship, technical and professional skills for

self-employment.

8.3 BUDGET

The total budget for implementation of the Rehabilitation and Resettlement Plan is Rs.

4816.53 million. The details are given in Table-10.

Table-10: Budget for implementation of the Rehabilitation and Resettlement Plan S. No. Components of R&R Cost

(Rs. million) A Payment of compensation

1. Different categories of land 2814.80 2. Homesteads and shops 145.73 3. Trees 10.00 4. Other properties (roads, electric poles, wells, etc) 154.00

Sub-Total [A] 3124.53 B Resettlement Plan

1. Land required for providing Housing plots @ 250 sqm to 3100 house losers = 116.25 ha (including land for civic amenities and infrastructure facilities)

2. House building assistance 465.00 3. Financial assistance for construction of cattle-shed 46.50 4. Financial assistance for shifting of the family, building

materials, belongings and cattle 31.00

5. Financial assistance for construction of working shed or shop.

77.50

6. Subsistence allowance 139.50 7. Civic amenities and Infrastructure facilities at

Resettlement colony 309.50

Sub-Total [B] 1069.00

C Rehabilitation Plan

1. Land required under “land for land” option = 2500 ha irrigated land in the command area

2. Land development cost in case wasteland or degraded land is allotted

60.00

3. Financial assistance for agricultural production 40.00 4. Training to take on suitable jobs 12.00 5. Scholarships 24.00 6. Other Skill Development 12.00 7. Training facilities for development of entrepreneurship,

technical and professional skills for self-employment 24.00

8. Rehabilitation Grant - in case “land for land” or “jobs in 450.00

24

S. No. Components of R&R Cost (Rs. million)

project” are not given Sub-Total [C] 622.00

D Project Monitoring & Evaluation [D] 5.00

Total [A+B+C+D] 4820.53

*

9. LOCAL AREA DEVELOPMENT PLAN

The area development activities proposed as a part of the plan given in following

paragraphs:

Upgradation of educational facilities

The following activities are proposed under Local Area Development Plan:

• Up-gradation of school fixtures, equipment

• Improvement of drinking water and sanitation facilities

• School bus service • Scholarship to students

Improvement of Public Health Facilities

• Furniture, Beds and other items • Up-gradation of Pathological laboratory

• Up-gradation of operation theater (labor room)

An amount of Rs. 140.3 million is being made for implementation of the LADP Activities.

The details are shown in Table-11.

Table 11: Budget for implementation of Local Area Development Plan S. No. Items Budget

(Rs. million)

1 Construction/ Up-gradation schools in Study Area 38.00 2 Scholarships to students in the Study Area 30.00 3 Improvement of Public Health Facility 35.00 Total 103.00

10. DISASTER MANAGEMENT PLAN

The following measures have been suggested as a part of the Disaster Management

Plan:

• Dam Safety and Maintenance Manual • Emergency Action Plan (EAP)

• Administration and Procedural Aspects

• Preventive Action

• Communication System • Notifications

• Evacuations Plans and Evacuation Team

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• Public Awareness for Disaster Mitigation

• Management after receding of Flood Water

11. ENVIRONMENTAL MONITORING PROGRAMME

An Environmental Monitoring Programme should be undertaken during construction and

operation phase of the project. The details of environmental monitoring programme are

given in Tables -12 and 13 respectively.

Table-12: Environmental Monitoring Programme during Construction Phase S. No. Particulars Parameters Frequency Location 1. Treated waste water

from STPs pH, BOD, COD, TSS and Oil & Grease

Once every month

Before and after treatment from the STPs at various labour camps

2. Ambient Air quality SPM, RPM, SO2, NOx and CO

Once every season

At major construction sites

3. Noise Equivalent noise level (Leq)

Every month At major construction sites.

4. Soil Erosion Soil erosion rates, stability of bank embankment, etc.

Every month Various sites in the catchment area.

5. Water-related diseases

Identification of water related diseases, adequacy of local control and curative measure, etc.

Once every season

Labour camps and nearby settlements

Table-13: Environmental Monitoring Programme during Project Operation Phase S. No. Particulars Parameters Frequency Location 1. Water pH, Turbidity,

Total Dissolved Solids, Calcium, Magnesium, Chlorides, Sulphate, Nitrates, Iron, DO, BOD, COD etc.

Pre monsoon Season and Post monsoon season

Reservoirs.

2. Treated Waste Water from STP

pH, BOD, COD, TSS, and Oil & Grease.

Once every month

Before and after treatment from STP

3. Erosion & Siltation

Soil erosion rates, stability of bank

Twice a year (pre & post

--

26

S. No. Particulars Parameters Frequency Location

embankment, etc.

monsoon Season)

4. Ecology Status of afforestation programmes

Once in 5 years

--

5. Fisheries Phytoplanktons, zooplanktons, benthic life, fish composition

Twice a year

Reserviors.

6. Incidence of water-related diseases

Cause and control measures for various diseases

Once in a year

Settlements around Reservoirs and in command areas

7 Meteorological Parameters

Temperature, rainfall, humidity, cloud cover, wind speed and direction, Solar Insolation, Evaporation Rate

Continuous At a location close to dam site

12. COST ESTIMATES

12.1 COST FOR IMPLEMENTING ENVIRONMENTAL MANAGEMENT PLAN

The total amount to be spent for implementation of Environmental Management Plan (EMP) is

Rs.5828.04 million. The details are given in Table-14.

Table-14: Cost for Implementing Environmental Management Plan S. No. Item Cost (Rs. million)

1. Compensatory Afforestation and Bio-diversity conservation 131.95 2. Fisheries Management 80.90 3. Environmental Management in labour camp 194.34 4. Public health delivery system 91.54 5. Restoration and Landscaping of construction sites 29.10 6. Greenbelt development 3.00 7. Air and Water Pollution Control Measures 12.29 8. Energy Conservation measures 5.00 9. Public Awareness Programmes 5.00 10. Resettlement and Rehabilitation Plan 4820.53 11. Local Area Development Plan 103.0 12. Catchment Area Treatment Plan 312.05 13. Disaster Management Plan 21.00 14. Environmental Monitoring during construction phase (Refer

Table-16.2) 17.49

15. Purchase of noise meter 0.15

16. Purchase of meteorological instruments 0.70

Total 5828.04

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12.2 COST FOR IMPLEMENTING ENVIRONMENTAL MONITORING PROGRAMME

The cost required for implementation of the Environmental Monitoring Programme is of the

order of Rs.17.49 million @ Rs.2.68 million/ year. A 10% annual price increase may be

considered for every year. The construction period for estimation of cost for implementation of

Environmental Monitoring programme during construction phase has been taken as 6 years.

The details are given in Table-15. The cost required for implementation of the Environmental

Monitoring Programme in operation phase is of the order of Rs.2.6 million/year. The details are

given in Table-16.

Table-15: Cost for Implementing Environmental Monitoring Programme during construction phase S. No Item Cost

(Rs. million/year) Total cost for construction period of 6 years with 10% escalation per year (Rs. million)

1 Water quality 0.144 1.11 2 Ambient Air quality 0.48 3.70 3 Soil Erosion 0.144 1.11 4 Ecology 1.00 7.71 5. Incidence of water-related

diseases 0.50

3.86 Total 2.68 17.49 Table-16: Cost for Implementing Environmental Monitoring Programme during operation phase S. No Item Cost

(Rs. million/year)

1 Water quality 0.10 2 Ecology 1.00 3 Fisheries 1.00 4 Incidence of water related diseases 0.50 Total 2.60