MOHANPURA PROJECT

MOHANPURA MAJOR PROJECT

TEHSIL-RAJGARH DISTRICT- RAJGARH

PRILIMINARY FEASIBILITY REPORT

ESTIMATED COST : Rs. 3866.34 Crore

PROPOSED TOTAL IRRIGATION : CCA 1,25,000.00 Ha.

GCA 1,81,000.00 Ha.

FEBRUARY-2017

CHIEF ENGINEER

& PROJECT DIRECTOR WORLD BANK PROJECTS

WATER RESOURCES DEPTT.BHOPAL (M.P.)

MOHANPURA PROJECT

TEHSIL-RAJGARH DISTRICT- RAJGARH

INDEX

S.No. Particular's Page No.

From

To

Index map

1 History of water utilisation

2 Project at a glance

3 Salient features

4 Introduction

5 Physical features

6 Survey and investigation

7 Effect on Forest land

8 Departmental Infrastructure

9 Socio economic impact

10 Environment and ecology aspect

11 Agriculture and irrigation Planning

12 Abstract of cost of project

13 Water balance study

14 Comparative statement

Annexure

1 Administrative approval of project

2 Environment clearances

3 Forest clearances

MOHANPURA PROJECT

CHAPTER – 1

HISTORY OF WATER UTILISATION IN CHAMBAL BASIN

The river Kalisindh, which forms part of lower Chambal sub basin which ultimately is a part of Yamuna sub basin, is the biggest tributary of river Chambal. It holds around 35% of the catchment area of

river Chambal lying in the state of M.P. The river Kalisindh is joined by another major tributary river Newaj, before it finally meets river Chambal. Till the end of 18th century almost all of the water available in the basin was simply flowing down in to Yamuna river to finally

join the river Ganga. It is in the start of the 19th century, when some sincere efforts to harness this

water wealth was started and completed in Chambal basin falling under sub zone I which now form

the State of the M. P. Even almost all these efforts for harnessing the water wealth of Chambal were

concentrated in the upper Chambal zone only and during the late fifties a series of multipurpose dam

were constructed on river Chambal itself. These constitute Gandhi Sagar dam, Rana Pratap Sagar

dam, Jawahar Sagar dam and the Kota barrage. Apart from this a number of minor and medium tank

schemes and lift irrigation schemes were also taken up in the last two decades of the 20 th

century.

Some of the important names under these schemes are Khankhedi lift irrigation schemes,

choma,Chambaleshwar,Indergarh, Chaldu etc. However not much of the work was taken up in the

case of lower Chambal sub basin i.e. in Zone-II accept construction of 4 medium schemes on the tributaries of river Kalisindh namely Tillar,Chillar,Lakhundar and Piplia kumar, apart from

construction of some minor irrigation schemes and small lift irrigation schemes.

Even no sizable project was taken up in this sub basin for water supply schemes except the

construction of small anicuts and pickup weir by municipal bodies despite acute drinking water

shortage in this region of Malwa.

MOHANPURA DAM PROJECT

A view of river in month of September

A major project namely Ranjit Sagar dam near Shajapur town on main river Kalisindh is in the stage

of investigation and consideration since from last 25-30 years, but still the project proposals could not

materialized for one other reason. Similarly three other medium projects in the upper Chambal basin, namely

Maxi nallah, Ankiya and Lodhari etc also could not be taken up so far for actual construction purposes due

to various reasons. The ultimate sufferer is the upper Chambal basin area in terms of meeting out its

irrigation, domestic, industrial and other needs due to non construction of any major dam /reservoir on the

river. The situation is so critical that almost in every alternate year even the drinking water supply after

march is to be planned once in three days or once in a week from most of the town situated in the Kalisindh

sub basin.

The concept of Mohanpura dam and reservoir has come up as a addition to earlier submitted

Kalisindh - Chambal link canal project and as a part of Kalisindh river basin complex which will be having

three major components of RS dam, Mohanpura dam, and PKC link canal project. Even otherwise if the

concept of PKC link canal project is

MOHANPURA DAM PROJECT

delayed or is not materialized, than too construction of Mohanpura major dams and RS dam can be taken up

independently or as a complex for the overall interest of the state of M.P. Construction of these two major

dams and reservoirs will be in a cascade pattern on main river and both of these two project are very much

essential to raise the irrigation in sub basin area besides meeting out day by day increasing domestic and

industrial demand.

The topographical and geographical constraint of the upper Chambal basin together with the most

troublesome issue of submergence of land and property calls for a detailed reservoir capacity feasibility

survey for the proposed project so that the interest of the State of M. P. can be taken care off in respect of

minimizing the submergence of land and property.

The Govt. of M.P. with this primary objective has accorded the administrative approval vide

its memo. No 22(A)20/01/SCS/31/2060/Bhopal of dated 11.09.07 for 140.43 lakh. Technical

sanction to Rs120.00lakh was accordingly accorded by Chief Engineer Chambal Betwa Basin

Bhopal vide memo no538/427/D-2/W/CB/07 Bhopal of dated11.10.07 to carry out this work.

The Govt. of M.P. with this objective has accorded the administrative approval vide its memo. No 22(A)303/2014/MPS/31/1476 Bhopal dated 13.10.2014 for Rs. 3448 Crore. The Ministry

Environment, forest and climate change, Govt of India has accorded the environmental clearance for C.C.A.

58040 Ha. And G.C.A. 82625 Ha. Vide its memo No. J-12011/42/2011-IA.I dated 14th

January 2015, but

due to change in irrigation system from gravity canal system to pressurized irrigation system average

irrigation efficiency has increased from 60% to 85%. Due to increase in efficiency C.C.A. has increased

from 58040 Ha. To 125000 Ha. , therefore revised environmental is being sought.

Pressurized pipeline supplying sprinkler and micro irrigation system in the Mohanpura major

project offers the opportunity for high efficiency irrigation, meaning that more cultivable land can

be brought under production. This is the basis upon which the planned CCA of Mohanpura mojar

project was increased from 58040ha to 125000ha.

MOHANPURA DAM PROJECT

CHAPTER-2

PROJECT AT A GLANCE

1.0 General Report

Mohanpura project is a major multipurpose project, which is proposed, in lower Chambal basin in

lower zone-I. The project is proposed on river Kalisindh which is one of the major three river constituting

this zone of lower Chambal sub basin. Under the scope of proposed project a barrier is proposed to be

constructed on river Kalisindh near village Balaheda of Zirapur tehsil of district Rajgarh.The proposed dam

site can be located at latitude230-55’-41’’ and longitude 76

018'15''on Topo sheet no 54D/4.The site is

approachable from Km 42 of Zirapur - Pachor road by a 10.0km long road.

APPROACH TO BALAHEDA VILLAGE AND SITE (PMGSY ROAD)

The site is 26km from Zirapur town. The approach up to dam site from right flank is a PMGSY road

which ends up to the right bank of the river.

MOHANPURA DAM PROJECT

The project is second major dam which is proposed on the main river. The first dam is Ranjit Sagar

dam which is proposed in the initial reach of the river in district Shajapur basically as a irrigation project

whereas the project under reference is to be designed as a irrigation cum diversion structure under the

topographical limitation of the river and sub basin and in particular the gross surplus availability of water

taking into consideration.

The project in its proposed form will provide irrigation on d/s of proposed Mohanpura dam on left

and right flank of Kalisindh River. The irrigation will be provided by pressurized irrigation system nearly

serving 125000ha in the districts of Rajgarh and Shajapur.

The planned use of pressurized pipeline supplying sprinkler and micro irrigation system in

the Mohanpura major project offers the opportunity for high efficiency irrigation, meaning that more

cultivable land can be brought under production. This is the basis upon which the planned CCA of

Mohanpura mojar project was increased from 58040ha to 125000ha.

The project proposal will comprise of following main components: -

1) Construction of dam for 2655 m. This will consist of left earthen dam in 2335 m length

and right earthen dam in 320 m length , and subsidiary bund in a saddle of 2 km .

2) Construction of a central gated spillway in 345m length which will consist of 11 no’s of

17x12m size radial gates and 10piers of 3.5m thickness each.

3) Construction of right and left NOF in 120m length wherein5 blocks of 20m each will be

provided in left flank and1 blocks of 20m each will provide in right flank.

4) One no of head sluice on left flank and one no. of head sluice on right flank from dam to provide

irrigation on d/s of dam to approx. 125000ha of CCA.

5) One no of under sluice in pier number 9 to provide drinking water facility and release of water for

d/s .for maintaining ecological requirements.

6) 350m long 7.50 m wide T-beam Type double lane Bridge over the spillway.

7) 10m long key wall on left earthen dam site at junction between earth dam and spillway.

8) 11 no's of radial service gates of size 17x12m (10+1stand by) with electromechanical rope

drum hoisting arrangement. Alternatively this can be provided with hydraulic hoist.

9) 1 no's of emergency gate consisting of 8 multiple units of 17x 1.35m each and 1 top unit of

17x1.2m with gantry crane type of hoisting arrangement.

10) D/S energy dissipation arrangement in the form of slotted roller bucket of 15m radius.

MOHANPURA DAM PROJECT

11) Construction of d/s training wall, guide wall and returned wall.

12) Construction of diversion barrage and channel from Lakhundar river .

13) Construction of complete left bank & right bank pressurized irrigation system including

rising main, pump house, transmission line including construction of all the pressurized

structure required therein.

The project on its completion will serve to meet irrigation requirement of 125000 ha of

CCA.

The dam in its present proposal will also be able to take care of meeting out domestic & industrial water supply demand to the adjoining towns situated on the periphery of reservoir in M.P., besides other fringe benefits of ground water recharge, flood control, psyculture and tourism.

Construction of Mohanpura dam is also essential for reducing the

effect of likely flood damage in

Kalisindh sub basin to a great extent.

Sub-Divisional Officer Executive Engineer

Water Resources Sub.Dn. Water Resources Division Zirapur (M.P.) Zirapur (M.P.)

MOHANPURA DAM PROJECT

CHAPTER-3

SALIENT FEATURES 1. LOCATION

I. State - Madhya Pradesh

II. Tehsil/District - Zirapur/Rajgarh

III. Village - Balaheda

IV. a) Longitude - 76018’15’’

b) Latitude - 23055’41’’

2. HYDROLOGY I. Catchment area

a) Total - 4925 sq.km

b) Catchment area from Kalisindh - 3850 sq.km

c) Diverted catchment from Lakhundar - 1075 sq.km II. Annual rainfall

a) Maximum - 2171.19mm (At Dewas RG)

b) Minimum - 323mm (At Khilchipur RG)

c) Average - 966.75mm

d) 75% weighted mean - 768.07mm III. Annual yield

a) As per lower Chambal master plan

812.13mcum@0.175Mcum/sq.km b) As per rainfall runoff relationship considered in project for main dam

679.128 Mcum@0.180Mcum/sq.km c) As per rainfall runoff relationship considered in project for diversion barrage

201.63 Mcum@0.187Mcum/sq.km

d) As per NWDA report 997.76Mcum@0.215Mcum/sqkm

e) Average yield 858.535Mcum@0.185Mcum/sqkm

IV.Flood

Probable Maximum Flood - 20747.50cumecs

3. RESERVOIR DATA a) Capacity

I. Gross storage capacity - 582.75 Mcum

II. Dead storage capacity - 30.00Mcum

III. Live storage capacity - 552.75Mcum

b) Principal levels I. Nalla bed level (N.B.L.) - 360.50 m

II. Lowest sill level (L.S.L.) - 390.00 m

III. Max. draw down level (MDDL) - 380.00 m

IV. Full tank level (F.T.L.) - 400.00 m V. Maximum water level (M.W.L.) - 401.50 m

VI. Top bund level (T.B.L.) - 405.00 m

c) Water spread area I. Water spread area at L.S.L . - 2155 ha.

MOHANPURA DAM

PROJECT

II. Water spread area at F.T.L . - 7476 ha.

4. DAM

I. Type - Zonal dam

II. Max. height of earthen dam - 32.001m

III. Max. height of concrete dam

from N.B.L. - 44.50 m IV. Total length of dam - 3100 m

V. Top width - 7.50 m

VI. Length of spillway - 345 m

VII. Length of earthen dam - 2755m (2487m+268m)

VIII. Length of NOF - 120m (60m+60m) 5. SPILLWAY

I. Type - Gate controlled ogee spillway

II. Crest level - 388.00m

III. Type of gate - Radial gate (17x12 m).

IV. No. of gate - 11 V. Design discharge moderated - 20747.50cumec

VI. Length - 225m between abutment

6. IRRIGATION I. Gross command area (GCA) - 200000 ha

II. Culturable command area (CCA) - 125000 ha III. Annual irrigation - 163000 ha

IV. Crop pattern proposed - Double cropped (Rabi &Kharif)

V. No. of village to be befitted - Approximately 419 villages 7. COST OF PROJECT I. Unit I head work - 1400.03crore

II. Unit II canal - 2047.97 crore

III. Total cost - 3448.00 crore 8. BENEFIT COST RATIO - 1.85

MOHANPURA DAM PROJECT

CHAPTER – 4

INTRODUCTION The river Kalisindh is among three major rivers of lower Chambal basin which forms upper reach of

lower Chambal sub basin. This is the biggest river of zone I of lower Chambal basin. The total C.A.

of the river is 24,663.00 sqkm and this shares 18.60 % of the total C.A. of the main Chambal River.

The C.A. of river up to proposed dam site is 4925.00 sqkm.The river is basically an interstate river, and out of its total length of 351.00 kms the river in its first 180.00 km length right from its origin to the

state boundary runs in the state of M.P and the remaining 171.00 km length lies in the state of Rajasthan.

The river has number of major tributaries out of which Lakhundar lies completely in the state of M.P.

The project proposal in its present form includes diversion and transfer Lakhundar sub basin available water in to main sub basin by constructing diversion barrage, for optimum utilization of water

wealth as good storage site is available on river Lakhundar, whereas other tributaries like Ahu, Parwan,

Chauli, Rewa, Piplaud, Amajhar lies fully in the state of Rajasthan except river Kanthal, which is a interstate

river. Except Lakhundar and Kanthal all other major tributaries are originating within the state of Rajasthan and are meeting in the river Kalisindh after traversing through the state

of Rajasthan. The river finally meets into the river Chambal near kota town in the state of Rajasthan

d/s of Kota barrage at an elevation of 195.00m and the riverChambal finally joins river Yamuna

forming the great Yamuna sub basin as a part of GangaBasin.

The Kalisindh sub basin supports a large medium dense habitat area almost equally distributed on both of the banks. The CCA 125000 ha area is proposed under cultivation. Thus, basically the

basin is agricultural predominant basin having very less forest cover. Owing to this cultivation intensity the

basin also supports fairly dense human and live stock population.

Despite fairly good availability of dependable water in the natural stream due to good dependable

rainfall not much of the area is brought under assured irrigation in the basin and most of the culturable area

is rain fed. The situation turns critical in respect of agriculture as 90-95% of

MOHANPURA DAM PROJECT availability of rain is concentrated in three months (July-sep.)

MOHANPURA DAM PROJECT

and the river Kalisindh and its all tributaries all practically having negligible water beyond October for Rabi

crops.

A view of River Kalisindh in Summer

This situation has occurred due to non construction of any major/medium dam project on the river

Kalisindh and even as on today, only four small medium irrigation project namely Tiller, Lakundar, Chiller,

Pipalia Kumar has been constructed on the tributaries of river Kalisindh and only one major irrigation

project RanjitSagar is now proposed on main Kalisindh river other than the Mohanpura dam.

Unfortunately not many good site are also available for construction of major/medium storage

irrigation project on river Kalisindh itself as the river after its origin traversing initial reach mostly runs

through plains Similar situation exists in case of Lakhundar river. Therefore the solution lies in the

construction of dam at proposed site with diversion of its tributary water in it to create a sizable reservoir.

Another view of River Kalisindh in Summer

MOHANPURA DAM PROJECT

It is with this concept the present project report has been prepared for the Mohanpura dam which will

act as a storage reservoir to meet out irrigation demand for approx. 125000ha CCA by pressure irrigation on

d/s of dam in Kalisindh sub basin in M.P.

MOHANPURA DAM PROJECT

CHAPTER – 5

PHYSICAL FEATURES

1 General Report

The Mohanpura project is a new major multipurpose project proposed on river Kalisindh by

MPWRD which is a right bank tributary of river Chambal. The river Chambal is a right bank principal

tributary of the river Yamuna. The river Kalisindh lies and form part of lower Chambal basin and it joins

ultimately in river Chambal, which finally meets river Yamuna. The whole of the catchment, of Kalisindh

sub-basin lies between North latitudes of 22035’ and 24

010’ and East longitudes 75

050’ & 76

040’. The

Kalisindh river rises at an elevation of 610 m from Barziri hill in

the Bagli tehsil of the Dewas district in Madhya Pradesh and traverses to a total length of 351 km before finally meeting with river Chambal, out of the total length 180 km lies in Madhya Pradesh

and the remaining 171km falls in Rajasthan. Thus the river is basically is a inter state river. The average bed slope of Kalisindh river is 0.15%. The catchment area of Kalisindh up to its confluence with

Chambal is 24,663sq km and out of this 12358sqkm area falls in the state of M.P. The area up to proposed

Mohanpura dam site is 3850 sq km. The whole of the catchment area up to the proposed dam site falls under

the state of Madhya Pradesh .The districts covered by the sub basin under the proposed dam are Ujjain,

Dewas, Shajapur and Rajgarh in Madhya Pradesh. Lakundar river is the main tributary of river Kalisindh

and the dam is proposed just down stream of the confluence of these two river.

The proposed Mohanpura dam site is located in Balaheda village of Zirapur tehsil of Rajgarh district

in Madhya Pradesh. Its latitudes and longitudes are 23055’41’’N and 76

018’ 15’’E respectively. The

Kalisindh sub basin up to Mohanpura lies between the 22035’ and 24

010’ and East longitudes 75

050’&

76040’. The length of river up to Mohanpura dam site is nearly 150km.

2 Drainage basin

The catchment area of Kalisindh sub-basin up to Mohanpura dam site is 3850 sqkm,and 1075sq km

diverted catchment of lakhundar , total 4925sq km which is 19.86% of the total sub-basin area

MOHANPURA DAM PROJECT

of Kalisindh. The length of Kalisindh river up to proposed Mohanpura dam site is, approximately 150 km.

The final dam site is situated in the close proximity of the state boundary and after travelling nearly 30km,

the river enters in the state of Rajasthan. The sub-basin has Deccan trap as the main rock belonging to the

middle series of the fold classification with simple AA flows without tectonic imprint and dykes and pertains

to the cretaceous coocene age. The rocks have their origin in the erruphin of theletic magma probably in the

beginning of third era. The formation comprises of taped flow of varying thickness. The major part of the

basin is occupied by the hard rocks belonging to age ranging from Achaean to upper retacesins and

represented by granites, granitic gneisses, schist’s, phyllites, quartzite’s, slates, sand stones, lime stones,

basalt and conglomeratic rocks.

A view of Fractured rock available in river bed

3 Soil types

The soil type in the catchment area and too a greater extent in command area is mixed red and black

as per the general classification. A brief description of the soil in the Kalisindh and sub-basin are given in

the following paragraphs.

MOHANPURA DAM PROJECT

A view of Soil cover available in Command Area

Soils on hill and hill ridges (Entisols)

These soils are fine loamy to coarse loamy in texture and grayish brown to dark reddish brown in colour. They are highly, excessively drained, stony and gravelly in nature. These soils are

of shallow depth with low nutrient status and are slightly acidic to neutral in reaction. They are low in organic matter content and have poor water retention capacity. These soils are unsuitable for normal crop

husbandry. However, they may be utilized for forestry, pasture development and growing grasses.

These soils occur of level to gently undulating terrain. They are yellowish brown to dark brown in

colour. These soils are shallow to deep, coarse to fine medium textured with low nutrient status. These soils

are moderately eroded. Their water retention capacity varies with the soil texture and organic matter content.

In this category too the shallow soils are unfit for normal crop husbandry whereas deep soils are suitable for

growing Kharif crops like Sorghum, millets, pulses, bajra and cowpea.

MOHANPURA DAM PROJECT

Pediment soils (Entisols and Vertisols)

These soils on gently to undulating gneissic terrain comprising the vast pediment and

pediment plains characterized by intermittent rocky wastelands and shallow water bodies. They are

shallow to deep coarse to fine medium on texture and poor in nutrient status. They are moderately eroded. The deep soils in this category are fit for cultivation of crops like sorghum, till, bajra, millets and

groundnut. Shallow soils are best suited for raising pastures.

Soils of level alluvial plain and undulating flood plain (Inceptisols and Vertisols)

These soils occur on level to undulating terrain. These are deep to very deep, fine to fine loamy, well

to moderately drained and contain calcium carbonate deposits. They are low in organic matter content and

suited to crops like jowar, arhar, soyabean and moong under dry land and sugarcane under irrigated

conditions. Wheat, gram and linseed may be grown during the Rabi season soils of disseeted flood plain (Inceptisols)

These soils are very deep, well drained, calcareous, and gravelly with abundant lime nodules

in the soils. These are fine loamy in texture, yellowish brown Colour with low organic matter content. They possess moderate water retention capacity. These soils are severely eroded during floods and

need extensive conservation measures. Land situated away from the streams can be put under cultivation for

Kharif crops viz jowar, bajra and arhar.

4 Population

The sub-basin is having medium to dense population on the upstream as well as on the down stream. The average density of population approximately 150 person/sqkm. On an average a

population of nearly 7.5 lakh is likely to be benefited (directly or indirectly) by the project by the

end of year 2050.

Despite high intensity of irrigation in the sub-basin, owing to the typical land holding pattern

sufficient work force for the proposed construction of dam and its appurtenance will be available

MOHANPURA DAM PROJECT from the categories of marginal farmer’s, land less agricultural laborers and other laborers engaged in part time small works.

A view of habitants in Kalisind Basin (Zeerapur)

5 Natural resources

Except agricultural based land resources, there are number significant mineral or other

natural resources available in the basin area. Some agricultural product based industries has come up in recent past mainly like soyabean oil producing units, textile units etc. Some small-scale industrial areas

are also opened in Rajgarh, Shajapur and Ujjain district. However one of the biggest industrial area i.e.

Dewas is situated on the periphery of the basin and large no of major industrial unit are situated in this area.

Another medium size industrial area at Maksi has come up in recent past which is situated with in the basin

boundary. The forest cover in the basin is very poor and is of scattered type can be classified as forest with

open shrubs.

MOHANPURA MAJOR PROJECT

125

MOHANPURA DAM

PROJECT

CHAPTER – 6

SURVEY AND INVESTIGATIONS

General

Newaj River is a tributary of the Chambal basin. The Chambal

basin extends over an area of 139,468 sqkm and lies to the

north of the Vindhya range, the basin covers large area in the

states of Madhya Pradesh and Rajasthan and a small area in

Uttar Pradesh.

The state-wise distribution of the drainage basin of the river is

given:

Madhya Pradesh : 57,948 sqkm

Rajasthan : 80,670 sqkm

Uttar Pradesh : 850 sqkm

TOTAL : 139,468 sqkm

The Chambal which is the principal tributary of the Yamuna,

rises in the Vindhya range near Mhow in the Indore district of

Madhya Pradesh at an elevation of 854m of north latitude

22°28'and east longitude 75°40' and flows in a general in north

direction. In Madhya Pradesh, Rajasthan border reach, near

Chamla the Siwana and the Retam join the river from the left

and the Kshipra and the Chhoti kalisindh form the right, the

river then enters Rajasthan and after flowing for a length of 38

km, turns to the right and takes a north easternly course. At 480

km from the source, it receives a major tributary from the right

MOHANPURA MAJOR PROJECT

126

the Kalisindh, and 22km below another tributary the Kural

form the left, the river continues to flow in a north easterly

direction for a further distance of 40km, when it is joined by its

other right bank tributary, the Parwati .The Banas, a major left

bank tributary joins the Chambal in this reach, near the village

of Kameshwar.

The river Newaj is among three major rivers of lower Chambal basin

which forms upper reach of lower Chambal sub basin. The river is

basically a interstate river, and its first 205km length right from its

origin to the state boundary falls in the state of M.P. The river has

two major tributaries which lies completely in the state of M.P.

These are Dudhi river and Sukad river. The other major tributaries

are Chhapi, Gharganga, Ghodapachhad, and Ajnar all of these

tributaries are though originating within the state of M.P. but are

meeting in the river Newaj after traversing through the state of

Rajasthan. The river, after the junction of all these tributaries is then

called river Parwan and finally meets into the river Newaj near Baran

in the state of Rajasthan (Basin map of Rivers traversing in M.P. is

enclosed). The Newaj finally joins river chambal on upstream of the

confluence point where the river Parbati meets river chambal.

The Newaj sub basin supports a large area almost equally distributed

on both of the banks. The GCA of the Newaj sub basin is 431000ha

and out of which approx.288000ha area is under cultivation. Thus

basically the basin is an agricultural predominant basin having very

less forest cover. Owing to this cultivation intensity the basin also

supports fairly dense human and live stock population.

In this basin farmers are dependent on the rainfall and most of the

culturable area is rain fed so assured irrigation is not in the most of

the area. The situation turns critical in respect of agriculture as 90-

MOHANPURA MAJOR PROJECT

127

95% of availability of rain is concentrated in three months (July-

September) and the river Newaj and its all tributaries are practically

having negligible water beyond October for Rabi crops. This

situation has occurred due to non construction of any major or

medium irrigation project on the river Newaj even as on today. Only

one small medium irrigation project namely Dudhi has been

constructed on one tributary of river Newaj and second is

Kushalpura Medium Multipurpose Project. Unfortunately not many

good sites are available for construction of major/medium storage

irrigation project on river Newaj. Therefore the solution lies in the

alternative of construction of possible minor irrigation tanks,

construction of big stop dam cum barrage on river Newaj and its

major tributaries and to construct a big storage reservoir on river

Newaj where topography permits.

CLIMATE

In the year, four distinct seasons seems in the basin. They are (i)

the cold weather (ii) the hot weather (iii) the south-west

mansoon and (iv) the post monsoon.

RAINFALL

The maximum and minimum annual precipitation in the

Chambal basin varies from 1, 270 mm to 356 mm.

SOILS

General data regarding the soils of India's indicates that mainly

medium black, mixed red and black and red and yellow soils

occur in the basin.

WATER RESOURCES

The surface water potential of the Chambal river system had

MOHANPURA MAJOR PROJECT

128

been first assessed in 1949 on the basis of Khosla' formula. The

annual run off of the river was estimated to be 33,908Mcum. In

1960 when the irrigation potential studies of the country were

made by the central water and power commission, the total

annual runoff of the Chambal river system was assessed to be

24,312 Mcum.

3.5 HYDROLOGY

Statistical data of 11 R.G.stations are available for last 45

yrs. The monthly rainfall data of these rain gauge stations for

varying periods from 1966 to 2010-2011 were used in working

out the dependable rainfall values at various percentages and

according the yield by rainfall - runoff relationship.

S.N. Name of rain-gauge station Name of District Data Available

From To

1 Aklera Jhalawar 1966 2011

2 Manoharthana Jhalawar 1966 2011

3 Chachaura Guna 1966 2011

4 Khilchipur Rajgarh 1966 2011

5 Rajgarh Rajgarh 1966 2011

6 Biaora Rajgarh 1966 2011

7 Narsinghgarh Rajgarh 1966 2011

8 Sarangpur Rajgarh 1966 2011

9 Shujalpur Shajapur 1966 2011

10 Astha Sehore 1966 2011

11 Sonkatch Dewas 1966 2011

MOHANPURA MAJOR PROJECT

129

All the above mentioned Rain gauge stations are

influencing the Aklera Gauge and Discharge site which is

maintained by CWC.

Out of 11 Rain gauge stations, 8 rain gauge stations in and

around the catchment area upto the proposed dam site, which

influence the yield upto proposed dam site. These rain gauge

stations are Khilchipur, Rajgarh, Biaora, Narsinghgarh,

Sarangpur, Shujalpur, Astha and Sonkatch.

The normal annual rainfall of the Newaj sub-basin upto

Mohanpura dam site is 956.76 mm. The monsoon rainfall

constitutes as much as 90% of annual rainfall. The maximum,

minimum and the average monsoon weighted rainfall values are

2036.75mm, 323.00 mm and 886.00mm respectively for the

period from 1966 to 2011.

Comparison of rainfall and runoff :-

The principal comparison of runoff (steam flow) and rainfall is done through hydrological modeling. A quick insight into the consistency of the data could also be made by graphical and tabular comparison of aerial rainfall and runoff. In the analysis, the basin rainfall over an extended period such as a month of year should exceed the runoff over the same period by the amount of evaporation and changed in storage in soil and ground water. Graphical comparison should be with physical changes. The annual rainfall runoff in unit of MCM plotted in fig 2.5 for Alkera G.D site. The period is from1977-2008

MOHANPURA MAJOR PROJECT

130

Annual Rainfall & Runoff series at Aklera G.D site(1977-2008)

MOHANPURA MAJOR PROJECT

131

The average percentage of monthly yield and monthly rainfall to the respective annual values of Aklera gauging site are plotted in Fig 2.8. It can be observed that although rainfall in less in October the yield during this month is substantial. Hence five June (June to October) were consider as the monsoon season for the study area. The separated monsoon virgin yield at Aklera are presented in Fig 2.9 . The average non-monsoon yield was estimated to be 7.52% of the monsoon yield.

Fig :- 2.6 Monsoon & Non-Monsoon Virgin Yield at Aklera G.D. Site

MOHANPURA MAJOR PROJECT

132

Processing of Runoff Data :-

For this study types of runoff data are used : (i) monthly runoff series, (ii) Annual Maximum Series (AMS), and (iii) Short-term (hourly) data. Monthly data used for water balance, consistency check, and rainfall-runoff modeling and the annual maximum data are used for return period flood estimations using AMS modeling. The short term data, i.e. the hourly runoff data are used for design flood calculation using the unit hydrograph technique. The following section discusses in detail the consistency of the given of the data. The annual observed in virgin flow series in Alkera is shown in Fig. 2.7 .

Fig :- 2.7 Annual Flow Series at Aklera G.D site(1977-2008)

MOHANPURA MAJOR PROJECT

133

WATER AVAILABILITY STUDIES

GENERAL:-

The proposed Mohanpura Major

Multipurpose Project consist of construction of a dam across

Newaj River of Chambal Betwa Basin . The Mohanpura Major

Multipurpose Project is having Longitude as as76046’37”E &

Latitude 23057’54”N. Toposheet No. 55A/13. The Catchment area

of Mohanpura Major Multipurpose Project is 3825 Sq km.

The water availability at the proposed dam site is

worked out by usual procedure & 75% dependable yield is

calculated from it. The detailed methodology, calculations

etc. are described below:

METHODOLOGY:-

There is no observed gauge-discharge data available at

the proposed dam site, however there is a gauage-discharge

site available on same river Navej known as Aklera GD site

maintained by CWC having catchment area of 6050 sq.km.

The discharge data at Aklera GD site are available for about

31 years from 1977-78 to 2007-08, In the upstream of Aklera GD

site considered and added runoff data of existing tanks 2Nos out

of 6 Nos of Tank from years 2001-2008 are namely Phudra,

Panchapura, Kunwarchain sagar, Gulendi(Rajasthan),

Kalikhar(Rajasthan), Prithvipura Tank (Rajasthan) (given on

page to ). Efforts have been made to derive Rainfall-Runoff

relationship using the discharge data of Aklera GD site and 11

MOHANPURA MAJOR PROJECT

134

No Rain gauge stations are influencing the catchment area of

Aklera GD site are namely Aklera, Manohaar, Thana,

Chachuaura, Khilhipur, Rajgarh, Biora, Narsingharh,

Sarangpur, Shujalpur, Ashta and Sonkach (given on page to

) & same R-R Equation is used to estimate yield at the

proposed Mohanpura dam site. There are 8No of Rain gauge

stations influence the catchment area of proposed

Mohanpura dam site namely Khilhipur, Rajgarh, Biora,

Narsingharh, Sarangpur, Shujalpur, Ashta and Sonkach ( given

on page to ) The rainfall data of these stations are

available for a period of 45 years (1966-67 to 2010-11) for

deriving the yield.

For this particular project, the consistency of

available rainfall data has been checked using different methods.

For checking consistency, Yearly rainfall of index station and

average of other stations has been taken for yearly. The plotting

of double mass curve is enclosed. The double mass curve shows

a fairly consistent straight line relationship. The line is very slight

curve at beginning or at end, but the coefficient of co-relation is

very good. This indicates that the data is fairly consistent which

needs no correction only one rain gauge station Chachaura is

required to check for consistency.

Rainfall data of all R G station has been checked

for consistency by double mass Curve analysis and rainfall

data of only Chachaura RG station is corrected, details of

mass curve are enclosed Fig 1.8 to 2.0 (given on page to )

(Annex 1)

The Thiessen Polygon is drawn for the Aklera GD

catchment with the help of 11 Nos. Of raingauge

MOHANPURA MAJOR PROJECT

135

stations and influence factors are worked out for these

stations. (given on page to ) Weighted rainfall for the

catchment is worked out by applying the influence factors

to rainfall of these rain gauge stations.

The month wise R-R equation for individual

Monsoon months (June to Oct) and Non monsoon Months is

developed using the discharge data & concurrent weighted

rainfall data at Aklera GD site. The equations so derived are

as follows:-

Month Equation Coefficient of

regression

Standard error

1 2 3 4

June y = 0.176 X - 1.755 0.845 2.51

July y = 0.432 X –7.571 0.817 5.94

Aug y = 0.539 X – 5.455 0.933 4.799

Sept y = 0.539 X - 0.945 0.937 2.004

Oct y = 0.898 X - 1.359 0.821 1.53

Non

Mansoon

y = 0.300X-0.860 0.753 3.24

Where, y is runoff in cms & x is weighted monthly rainfall in

cms.

Monthly rainfall of 8No Rain gauge are namely

Khilhipur, Rajgarh, Biora, Narsingharh, Sarangpur,

MOHANPURA MAJOR PROJECT

136

Shujalpur, Ashta and Sonkach. Influence factors are worked

out for these stations for the catchment (given on page to ).

Applying the influence factors to rainfall of these rain gauge

stations, weighted rainfall is worked out. Month -wise

R-R equation is applied to the derive long term series. Thus a

month wise series of runoff (yield) is obtained at the proposed

Mohanpura dam site. Yearly annual inflow (yield) at the

proposed dam site is computed by adding all monsoon month’s

runoff and non monsoon runoff .

COMPUTATION OF 75 % DEPENDABLE YIELD FOR MOHANPURA DAM SITE

CATCHMENT AREA 3825 Sq.Km.

ANNUAL RUNOFF IN TERMS OF VOLUME (MCM)

S.N. YEAR

ANNUAL

RUNOFF

In (Mcum)

ANNUAL

RUNOFF IN

DECENDENG

ORDER

FREQUENCY RANK

%

DEPENDABILITY

(M*100/(N+1))

1 2 3 4 5 6 7

1 1966-67 636.193 1992.13 1 1 2.17

2 1967-68 613.597 1989.90 1 2 4.35

3 1968-69 816.222 1969.55 1 3 6.52

4 1969-70 1326.325 1864.30 1 4 8.70

5 1970-71 1054.003 1688.59 1 5 10.87

6 1971-72 1238.854 1607.92 1 6 13.04

7 1972-73 594.034 1570.68 1 7 15.22

8 1973-74 1989.898 1345.12 1 8 17.39

9 1974-75 1158.987 1326.33 1 9 19.57

10 1975-76 1106.371 1238.85 1 10 21.74

11 1976-77 1213.540 1233.18 1 11 23.91

MOHANPURA MAJOR PROJECT

137

12 1977-78 945.257 1223.26 1 12 26.09

13 1978-79 1345.123 1213.68 1 13 28.26

14 1979-80 645.572 1213.54 1 14 30.43

15 1980-81 728.006 1207.90 1 15 32.61

16 1981-82 777.188 1180.56 1 16 34.78

17 1982-83 1078.888 1177.02 1 17 36.96

18 1983-84 1233.181 1174.57 1 18 39.13

19 1984-85 1223.263 1158.99 1 19 41.30

20 1985-86 1969.549 1147.94 1 20 43.48

21 1986-87 1688.591 1136.79 1 21 45.65

22 1987-88 1136.791 1106.37 1 22 47.83

23 1988-89 771.411 1078.89 1 23 50.00

24 1989-90 710.976 1056.89 1 24 52.17

25 1990-91 1213.677 1055.29 1 25 54.35

26 1991-92 873.566 1054.00 1 26 56.52

27 1992-93 863.790 945.26 1 27 58.70

28 1993-94 1607.915 936.31 1 28 60.87

29 1994-95 1177.017 886.33 1 29 63.04

30 1995-96 1055.287 873.57 1 30 65.22

31 1996-97 1992.125 863.79 1 31 67.39

32 1997-98 1207.895 816.22 1 32 69.57

33 1998-99 1180.555 777.19 1 33 71.74

34 1999-00 1147.942 771.41 1 34 73.91

35 2000-01 405.905 728.01 1 35 76.09

36 2001-02 714.336 714.34 1 36 78.26

37 2002-03 711.480 711.48 1 37 80.43

38 2003-04 1056.891 710.98 1 38 82.61

MOHANPURA MAJOR PROJECT

138

39 2004-05 1570.677 683.59 1 39 84.78

40 2005-06 886.334 645.57 1 40 86.96

41 2006-07 1864.298 636.19 1 41 89.13

42 2007-08 936.311 613.60 1 42 91.30

43 2008-09 518.068 594.03 1 43 93.48

44 2009-10 1174.570 518.07 1 44 95.65

45 2010-11 683.593 405.91 1 45 97.83

60 % Dependable Yield 939.898 MCM

75 % Dependable Yield 749.709 MCM

90 % Dependable Yield 627.134 MCM

This yield is arranged in descending order for

working out 75 % dependable yield. Obtained yield is 749.709

Mcum which gives a yield rate of 0.196 mcum/sq.km.

Thus the adopted 75 % dependable yield as 749.71

Mcum.

EXISTING USAGE : UPSTREAM

As per Indicative master plan of Chambal- Betwa

Basin of above computation 75% dependable water yield

was computed adopting yield factor of 0.19 MCM/Sq.Km

of the catchment area. Yield computed with the help of

observe data of Aklera GD site on Rainfall-Runoff Relationship.

The use of this available yield (1772.51 MCM ) is shown as

under:

Existing schemes 76.80 MCM

Under construction scheme 0.00 MCM

MOHANPURA MAJOR PROJECT

139

Surveyed/under surveyed 14.64 MCM

Proposed scheme

91.44 MCM

Domestic use 10.00 MCM

Industrial use 20.00MCM

Ecological Balance 10.00 MCM

Total: - 40.00 MCM

Thus out of 749.71 MCM yield 616.27 MCM was

total uses as per Master Plan.

RIPARIAN RIGHTS:-

No specific riparian rights are available in the

records. However the inhabitants of the area will be allowed to

use water for domestic and other nistar purposes from rivers

and nallas in the catchment and command area as per

present usage by them. No rights however will be given to the

inhabitants for usage of water from the proposed reservoir or its

canals. To maintain environmental flow in the downstream of the

river, regulated releases (52 MCM/ year) will be done.

From above yield study it is clear that sufficient

water is available. From area capacity table gross capacity at

FRL will be easily meet from available water in monsoon

period.

DRAINAGE

The total catchment area of Newaj sub-basin up to Mohanpura dam site is

3825.00 sq km, which is 63.22% of the total sub-basin area up to G & D site.

MOHANPURA MAJOR PROJECT

140

The length of Newaj river up to proposed Mohanpura dam site is,

approximately 190.00 km. The final dam site is situated in the close

proximity of the state boundary and after travelling nearly 67.00 km, the

river enters in the state of Rajasthan. The sub-basin has deccan trap as the

main rock belonging to the middle series of the fold classification with

simple AA flows without tectonic imprint and dykes and pertains to the

cretaceous coocene age. The rocks have their origin in the erruphin of

theletic magma probably in the beginning of third era. The formation

comprises of taped flow of varying thickness. The major part of the basin is

occupied by the hard rocks belonging to age ranging from Achaean to upper

retacesins and represented by granites, granitic gneisses, schist’s, phyllites,

quartzite’s, slates, sand stones, lime stones, basalt and conglomeratic rocks.

A view of fractured rock available in river bed

Soil types

The soil type in the catchment area and too a greater extent in

command area is mixed red and black as per the general classification. A brief

description of the soil in the Mohanpura and sub-basin are given in the

following paragraphs.

MOHANPURA MAJOR PROJECT

141

A view of Soil cover available in Command Area

Soils on hill and hill ridges (Entisols)

These soils are fine loamy to coarse loamy in texture and grayish brown to

dark reddish brown in colour. They are highly, excessively drained, stony and

gravelly in nature. These soils are of shallow depth with low nutrient status

and are slightly acidic to neutral in reaction. They are low in organic matter

content and have poor water retention capacity. These soils are unsuitable

for normal crop husbandry. However, they may be utilized for forestry,

pasture development and growing grasses.

These soils occur of level to gently undulating terrain. They are yellowish

brown to dark brown in colour. These soils are shallow to deep, coarse to

fine medium textured with low nutrient status. These soils are moderately

eroded. Their water retention capacity varies with the soil texture and

organic matter content. In this category too the shallow soils are unfit for

normal crop husbandry whereas deep soils are suitable for growing Kharif

crops like Sorghum, millets, pulses, bajra and cowpea.

Pediment soils (Entisols and Vertisols)

These soils on gently to undulating gneissic terrain comprising the vast

pediment and pediment plains characterized by intermittent rocky

MOHANPURA MAJOR PROJECT

142

wastelands and shallow water bodies. They are shallow to deep coarse to

fine medium on texture and poor in nutrient status. They are moderately

eroded. The deep soils in this category are fit for cultivation of crops like

sorghum, till, bajra, millets and groundnut. Shallow soils are best suited for

raising pastures.

Soils of level alluvial plain and undulating flood plain

(Inceptisols and Vertisols)

These soils occur on level to undulating terrain. These are deep to very

deep, fine to fine loamy, well to moderately drained and contain calcium

carbonate deposits. They are low in organic matter content and suited to crops

like jowar, arhar, soyabean and moong under dry land and sugarcane under

irrigated conditions. Wheat, gram and linseed may be grown during the Rabi

season soils of disseeted flood plain (Inceptisols)

These soils are very deep, well drained, calcareous, and gravelly with

abundant lime nodules in the soils. These are fine loamy in texture, yellowish

brown Colour with low organic matter content. They possess moderate water

retention capacity. These soils are severely eroded during floods and need

extensive conservation measures. Land situated away from the streams can be

put under cultivation for Kharif crops vizjowar, bajra and arhar.

COMMAND AREA

COMMAND AREA DEVELOPMENT PLAN

Principles of Macro – Micro Irrigation Network Planning

As a part of the Command Area Development Plan, Village Service Area

(VSA) concept shall be commanded by a separate minor with a view to

organize and maintain byfarmer’s water co-operative societies. A minor shall

serve the area of about 250 – 500ha belonging to a single village. In this

MOHANPURA MAJOR PROJECT

143

concept, village boundary serves as a command boundary of a minor.Minor

service area (MSA) means that CCA falling under a minor shall cover more

thanone village. In this concept, irrigation of CCA 250 – 500 ha of single

village is considered.However, area confined by topographical and hydraulic

boundaries shall get water fromthe minor.In VSA / MSA, it is implied that the

canal system is to be maintained and operatedincluding revenue collection and

water user’s association on co-operative basis would do equal – distribution of

water among farmers.The alignment of distributary and its minors shall be

planned on a combined village map.The distributary block shall be decided on

the basis of area covered by natural drains/watershed. The minors are planned in

such a way that one minor may cover area of asub water shed / shed drains, and

is called VSA / MSA. The area of a VSA / MSA shallrange from 250 to 500 ha

and preferably covers one village. However a VSA /MSA maycover area of

more than one village and conversely these may be more than one VSA /

MSA in a village. The VSA / MSA shall be further divided in chaks. The chak

size is keptaround 40 to 60 ha depending upon the topography. The chak shall

be formed in such away that the shape a chak be around rectangular having

length (length may be doublethe width approximately) perpendicular to canal to

minimize the length of canal network.

Planning Distribution Network

First ridges and valleys are marked on combined village map – Ridge

lines shall be tentatively taken as gravity pipe lines, whereas valley lines shall

be taken as boundary lines. Pipe lines be so considered that the distance

between distributary and minor may be around 1.0 km and distance between

minor to minor be around 2.0 km. Further, as far as possible distributary may be

centrally in the watershed and minor be centrally in the sub-watershed, implying

there shall be both side command of a minor as well as a distributary. However,

topography would be the governing factor to decide the alignment of a

distributary and its minors in a watershed block. Tentative VSA boundaries

shall be marked around a canal / minor. Similar exercise is done in the whole

area under a distributory. Alignment of each minor shall be finalized within the

permissible area limit. Similarly the alignment of distributory shall be finalized

keeping the requirement of minor’s. Minor – Changes / Adjustment be made in

the alignment of minors & distributary

wherever needed. Tentative L-Section is prepared for minors and distributary.

HGL line shall be marked, on NSL profile keeping in view the HGL required at

different point on minors and the distributary, and keeping the 1.20m below

ground level. W.S.S. be proposed matching with the ground but with in

permissible velocity limit. L-Section shall be finalized with Micro-network

planning. Gravity pipe line construction cost is directly related with gravity pipe

length per hectare of CCA. Not only the cost which is one time expenditure but

head losses which would be minimized by reducing the gavity pipe length per

hectare of CCA. In order to reduce the gravity pipe line length the system shall

MOHANPURA MAJOR PROJECT

144

be straight as far as possible and commanding both sides equally. Chak size

plays a very important role in planning distribution network. Bigger the chak

size less pipe network length and smaller the chak size more the pipe length. In

case of 40 to 20 ha chak size, length of distribution network may be around

40m/ha under VSA /MSA concept.

Micro network and Layout

The main objectives of a properly planned micro network and drainage

network are:-

Micro network must be minimum in length, commanding maximum area,

involving minimum head losses and having scope for land grading and

shaping.

To be able to drain away the surplus water quickly.

The first requirement for the planning and layout of micro irrigation system and

drainage network below the chak outlet is the preparation of complete and

accurate contoured village map on a suitable scale preferably 1:4000 and

contours at 1.0 m intervals depending upon the topography. In addition to the

contours, the following

information shall also be shown on these maps:-

Towns, Villages and hamlets with their boundaries

Existing ponds, irrigation tanks with their irrigation networks.

Existing roads, railway lines etc. location of drainage crossings under

existing roads and railway lines

Natural drainage and valleys

Cart tracks and cart tract cum nalla

Existing open wells, tube wells

Government land, forest land, waste land, uncultivable land and un-

commanded land to be excluded from the service area. After showing the

above details, step by step procedures shall be followed for

planning the layout of the micro irrigation and drainage system shall be as

under:

A well defined ridges, valleys and drainage often govern the chaks and sub

Chaks boundary; these shall be marked on the map before starting the layout

planning.

Keeping the well defined natural drainages and valleys in view, chak

Boundaries shall be demarcated. As far as possible, outlet command shall be

located on one side of a road, railway line or canal to avoid too many

crossings. Chak boundaries shall normally be planned along boundaries of

survey number and be located in one village.

The chak command shall then be sub-divided into suitable number of sub

Chaks (4 to 2.5 ha each). Simultaneously planning for the watercourse

alignments with its branches or arms is done. It is best to plan a exit pipe

across the highest contour and laterals down the command slope.

MOHANPURA MAJOR PROJECT

145

Within the limitations of topography, chaks and sub chaks shall be carved.

The governing criteria shall be maximum command with least length and

minimum head losses in the exit pipe.

Direct outlets from distributaries shall be provided in exceptional cases. A

Minor shall tail off with 2 or more outlets.

Turnout is a gated, fairly watertight division box, feeding a sub-chak of 5 to 8

Ha of a chak.

The existing irrigation tanks in the service area shall be integrated in the

exit pipe layout. The purpose of village storage facility is to ensure a

local supply during off period.

Exit pipe shall be planned with a minimum 20m residual head by considering

velocity ranges from 1.5 m/s to .60 m/s. Different exit pipe reaches

could be given different bed gradients depending on topography.

As the discharge of a chak is to be passed into each branch of the exit and

the outlets (with in sub-chaks), the section of the entire micro system

shall be designed for the same carrying in a chak.

Required water level at the head of each turnout shall be worked out. The

required residual head shall be traced by adding head loss, of the last field

NSL proposed to be irrigated.

If the water level computations do not satisfy the criteria, carryout the

Necessary adjustment and finalize the micro system layout for the chak.

CCA shall be assessed on long term basis with development of cultivation

There would be drastic change in topography. Most of the lands would be

leveled, graded and shaped.

CCA shall be calculated on the basis of average NSL (Natural Surface Level)

of the individual holding / survey no. Only very high patches that may not be

economically leveled may be taken out off command. Although as a principle,

no area within command is left out off command only on the basis of high

levels.

Discharge shall be calculated on the total CCA as computed above in a chak

multiplied by the BDC as applicable for that region. This would give

discharge at outlet head.

Length of Minor shall be divided in suitable reaches, depending upon head,

no. of outlet in a reach. It may be ensured that there may not be appreciable

drop in head at end of a reach, due to withdrawal by outlets in that reach.

Provision for drainage needs of access roads:

The following guidelines shall be used for planning the drainage network:

While planning drainage network, it shall be born in mind, that there would

be a sea change in the topography with the induction of canal water.

Generally the drainage networks shall be located 200 to 400 m apart in flat

countryside and closer in steep and undulating lands.

Where Nallas are used as access roads, separate provision for roads shall be

needed.

MOHANPURA MAJOR PROJECT

146

Field roads/cart tracks shall be planned so that farmers have access to every

chak, and preferably to every sub-chak.

Where new field roads are planned, these shall be constructed on the sides of

minors.

Control Structure at Distributory Head

The level of structuring is defined as the point in the system below which

flows either ON or OFF. Larger structured blocks mean less internal regulation

and easier management. However optimum production per unit of water shall be

obtained by an equitable spreading of the available water without reference to

individual chak requirements and to achieve this end the large structured block

is well suited. Whatever the internal distribution detail, it is fundamental to the

concept that every farmer shall know in advance of each season, how much

water will be delivered to him and when he will receive it. So that he may plan

his area and crops to be sown. It is assumed that structuring is at the distributory

head. Structuring means to provide flow control valves to ensure regulation at

distributory head.

Distribution network

The system below the structured level requires only proportional division down

to the chak level and will be run on, ON or OFF basis. The distributaries,

minors and sub minors therefore, will run either full or will be kept closed.

The turnouts serving sub chak will however, always need to be controlled

valves with On/OFF to enable their rotational running with the full outlet stream

flow in a sub chak.

A distribution system with proportional division run full on or off delivering

to a chak system grouped in minor blocks.

Regulation

Planning of the Macro and Micro Distribution system is based on

rotational running of pressurised gravity pipe with warabandi concept. In this

system, the main and branch pipes will be run full or with the needed discharge.

The distributaries, minors, and sub minors will be either running with their full

supply discharge or will be kept closed discharges less than peak requirements

of distributaries and minors will be controlled by time factor applied to their

running in suitable groups with their full supply discharge.

2.9 PRESSURE IRRIGATION

The water is proposed to be drawn from the Basin at Birampura Village Rajgarh

district. One Pressure main connects foreshore to delivery cistern, 4.70 Km

away through which 23.58 cumecs (total Discharge) of water is conveyed by 4

Pumps and 2 rows of Rising main up to Rojiya tank at elevation of 426.00m .

The pipelines consists of 2 rows of 2700 mm dia 17.5 mm thick MS pipes,

buried 1.2 m below ground. This is Rising Main-I.

MOHANPURA MAJOR PROJECT

147

Rising Main-II from Rojiya to Distribution Chamber I about 11.80 Km

away through which 18.92 cumecs (total Discharge) of water is conveyed by

5Nos of Pumps and 1 row of Rising main up to Distribution Chamber I at Level

470.00m. The pipelines consists of 1 row of 3200 mm dia 16 mm thick MS

pipes, buried 1.2 m below ground.

Rising Main-III from Dam to Dhobipura tank about 12.225 Km away

through which 8.88 cumecs (total Discharge) of water is conveyed by 2 Pumps

and 1 row of Rising main up to Dhobipura tank at Level 398.00m. The pipelines

consists of 1 row of 2300 mm dia 17.5 mm thick MS pipes, buried 1.2 m below

ground.

Rising Main-IV from Dhobipura tank to Distribution Chamber II about

3.85 Km away through which 5.72 cumecs (total Discharge) of water is

conveyed by 2 Pumps and 1 row of Rising main up to Distribution Chamber II

at Level 428.00m. The pipelines consists of 1 row of 1800 mm dia 14.2 mm

thick MS pipes, buried 1.2 m below ground.

Rising Main-V from Dam to Mundla dam about 3.00 Km away through

which 8.24 cumecs (total Discharge) of water is conveyed by 4 Pumps and 1

row of Rising main up to Mundla dam at Level 408.72m. The pipelines consists

of 1 row of 2700 mm dia 20 mm thick MS pipes, buried 1.2 m below ground.

Rising Main-VI from Dam to Distribution Chamber III about 11.30 Km

away through which 5.99 cumecs (total Discharge) of water is conveyed by 6

Pumps and 1 row of Rising main up to Distribution Chamber III at Level

450.00m. The pipelines consists of 1 row of 1950 mm dia 16 mm thick MS

pipes, buried 1.2 m below ground.

The Index plan and general arrangement drawings are enclosed as Figures 2.4 to

2.7.

It is proposed to irrigate 1,25,000 ha of the command with pressure irrigation.

Approach Channel

The approach channel connects the foreshore of Dam to pump house-1 at

Birampura and is 1.670 Km long. The canal section is designed for 48.69

cumecs discharge i.e. 1.5 times the total discharge of Rising main I & III (23.58

cumecs of rising main I & 8.88 cumecs of rising main III).

The approach channel connects the foreshore to pump house-2 at Rojya

Tank and is 1.453 Km long. The canal section is designed for 28.38 cumecs

discharge i.e. 1.5 times the total discharge of Rising main II (18.92 cumecs of

rising main II).

The approach channel connects the foreshore of Dam to pump house-4 at

Laxmanpura and is 1.000 Km long. The canal section is designed for 12.345

cumecs discharge i.e. 1.5 times the total discharge of Rising main V (8.23

cumecs of rising main V).

The approach channel connects the foreshore of Dam to pump house-5 at

Madhopura and is 1.000 Km long. The canal section is designed for 8.98

MOHANPURA MAJOR PROJECT

148

cumecs discharge i.e. 1.5 times the total discharge of Rising main VI (5.99

cumecs of rising main VI).

Rising Main-I

The FRL of Mohanpura reservoir is +398.00 and Crest Level +386.00.

Water is drawn through an approach channel to pump house where water is

pumped to rising main with centre line level of +380.00 at head. The level of

the rising main at the delivery cistern end is +426.00. This conveys 23.58

cumecs of water from intake (basin) to existing Rojiya in 2 rows of Rising

main. The length of pressure main is 4.70 Km. For rising main MS pipe lines of

2.70 m dia are proposed Thus the maximum static head is 46.00 m and allowing

a friction loss of 3.22 m, the total head for the pumps is 48.22 m. Five vertical

turbine pumps (4 working ) are proposed. The capacity of the pumps is 3700 HP

each.

Rising Main-II

This conveys 18.92 cumecs of water from Rojiya tank to Distribution

Chamber 11.80 Km away by 2 rows of Rising main. For rising main MS pipe

lines of 3.20 m dia are proposed. The existing Rojiya tank has a gross storage

capacity of 15.00 M cum with FRL at +426.00 m. The water is pumped to rising

main with centre line at +422.00 with delivery level at +470.00. The maximum

static head is 48.00 m and including friction loss of 9.00 m, the total head is

57.00 m. Here also 6 Nos vertical turbine pumps are proposed (5 working). The

capacity of pumps is 3600 HP each . The length of pressure main is 11.80 Km.

Rising Main-III

This conveys 8.88 cumecs of water from Dam to Dhobipura Tank 12.225

Km away by 1 row of Rising main. For rising main MS pipe lines of 2.30 m

dia are proposed. The water is pumped to rising main with centre line at

+380.00 with delivery level at +398.00. The maximum static head is 18.00 m

and including friction loss of 32.00 m, the total head is 50.00 m. Here also 3

Nos vertical turbine pumps are proposed (2 working). The capacity of pumps is

2300 HP. The length of pressure main is 12.225 Km

Rising Main-IV

This conveys 5.72 cumecs of water from Dhobipura tank to Distribution

Chamber-II 4.20 Km away by 1 row of Rising main. For rising main MS pipe

lines of 1.80 m dia are proposed. The water is pumped to rising main with

centre line at +394.00 with delivery level at +428.00. The maximum static head

is 34.00 m and including friction loss of 10.00 m, the total head is 44.00 m.

Here also 3 Nos vertical turbine pumps are proposed (2 working). The capacity

of pumps is 1800 HP each. The length of pressure main is 4.20 Km.

Rising Main-V

This conveys 8.23 cumecs of water from Dam to Mundla Dam 3.00 Km

away by 1 row of Rising main. For rising main MS pipe lines of 2.70 m dia are

MOHANPURA MAJOR PROJECT

149

proposed. The water is pumped to rising main with centre line at +380.00 with

delivery level at +408.72m. The maximum static head is 28.72 m and including

friction loss of 2.30 m, the total head is 31.00 m. Here also 4 Nos vertical

turbine pumps are proposed (4 working). The capacity of pumps is 1000 HP

each.

Rising Main-VI

This conveys 5.99 cumecs of water from Dam to Distribution Chamber-

III 11.30 Km away by 1 row of Rising main. For rising main MS pipe lines of

1.95 m dia are proposed. The water is pumped to rising main with centre line at

+380.00 with delivery level at +450.00. The maximum static head is 70.00 m

and including friction loss of 13.00 m, the total head is 83.00 m. Here also 6

Nos vertical turbine pumps are proposed (6 working). The capacity of pumps is

1200 HP each. The length of pressure main is 11.30 Km.

Pipe Distributary Network

The water stored in the delivery cisterns and Rojiya tank is conveyed to

the command area by gravity pipe distributary network. The total gross

command area covered is 1,81,000 hectares and cultivable command is about

1,25,000 ha. The distributaries are pipes of suitable diameter laid 1.2 m below

ground level. The command area is divided into 2.5 ha chaks approximately and

outlet from distributory pipe lines opens at each chak head. The maximum and

minimum velocities are considered in the pipe are kept at 1.5m/sec and

0.6m/sec. The minimum residual head at each out lets should be 20m and pipe

diameters are worked out accordingly. Pressure of each out let at the chak is

calculated and pressure rating of the pipes is down for required pressure.

Environment, Ecology and Forest Aspect of the Project

GENERAL

Environmental parameters which are likely to be affected as a result of the construction and

operation of the proposed project. The baseline setting for Ecological aspects have been

covered in this Chapter.

The present chapter outlines the findings of the both primary as well as secondary data

collection. The primary data collection has been done for three seasons.

Pre-monsoon season : June 2012

Monsoon season : August 2012

Winter season : December 2012

FIELD STUDIES

As a part of the CEIA Study, a detailed ecological survey was conducted at different sites

in the project area for various sesons. The seasons covered for study were:

MOHANPURA MAJOR PROJECT

150

Pre-monsoon Season June 2012

Monsoon Season August 2012

Winter Season December 2012

The objectives of the ecological survey were to:

prepare a checklist of flora in the study area.

listing the rare/ endangered and economically important species. determine frequency, density and IVI of different vegetation components.

Elevan sampling sites were selected in the project area keeping in view the area to be

adversely affected by the activities of submergence, the land to be acquired for dam site,

canal network, command area, etc. The sampling sites selected for terrestrial ecological

survey in the project site were:

Dam site (Banskheri village, Bhadwankhera village and adjoining areas)

Submergence site-I (Banpura village, Lachhmanpura village, Kalalpura village

village, Chauki village and adjoining areas)

Submergence site-II (Nalkhera village, Gopalpura village and adjoining areas)

Submergence site-III (Bakhatawarpura village, Durgapura village, Kolukheri

village and adjoining areas)

Catchment site-I (Balwantpura village, Chainpuriya village and adjoining

areas)

Catchment site-II (Bamlave village and adjoining areas)

Catchment site-III (Nursighpura village and adjoining areas)

Catchment site-IV (Banskheri village and adjoining areas)

Command area-I (Gopalpura village, Khujner village, Udpuriya village and

adjoining areas)

Command area-II (Dayakheri village, Nipanyawle village, Pathari village and

adjoining areas)

Command area-III (Kulikhera village, Motipura village, Kolukheri village,

Karera village and adjoining areas)

The terrestrial sampling locations are shown in Figure-1.

MOHANPURA MAJOR PROJECT

151

METHODOLOGY ADOPTED FOR FIELD SURVEY

For assessing the floral diversity in the study area both floristic survey and quantitative

analysis of vegetation were undertaken. The quantitative analysis of vegetation was

done by using quadrats as sampling units. The quadrats were laid randomly in identified

sites (as per project impact) in the dam site, submergence area, Catchment area and

Command area representing different land use types such as forest, garden and

cultivation lands that occurred at a particular site. The vegetation analysis was

MOHANPURA MAJOR PROJECT

152

undertaken by collecting numerical community data for trees, shrubs and herbs from the

randomly laid quadrats. Quadrat size of 10 x 10 m was used to enumerate trees and

shrubs, while herbs were enumerated through 1 x 1 m quadrats. The number of

quadrats laid for different vegetation components at different sampling sites is listed in

Table-7.1.

Number and size of quadrats laid at different sites in the Mohanpura Major

Multipurpose Project

Sampling sites Vegetation

components

Number of

quadrat laid

Size of quadrat

Dam sites

(Banskheri village,

Bhadwankhera village and

adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Submergence site-I

(Banpura village, Lachhmanpura

village, Kalalpura village, Chauki

village and adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Submergence site-II

(Nalkhera village, Gopalpura

village and adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Submergence site-III

(Bakhatawarpura village,

Durgapura village, Kolukheri

village and adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Catchment site-I

(Balwantpura village,

Chainpuriya village and

adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Catchment site-II

(Bamlave village and adjoining

areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Catchment site-III

(Nursighpura village and

adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Catchment site-IV (Banskheri

village and adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Command area-I

(Gopalpura village, Khujner

village, Udpuriya village and

adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Command area-II

(Dayakheri village, Nipanyawle

village, Pathari village and

adjoining area)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

Command area-III

(Kulikhera village, Motipura

village, Kolukheri village, Karera

village and adjoining areas)

Tree

Shrub

Herb

25

25

25

10m x 10m

10m x 10m

1m x 1m

MOHANPURA MAJOR PROJECT

153

The River Newaj is not a perennial river but after constructing Mohanpura dam

it will likly to be Perennial . Also the terrain of the command area of the dam

are having undulated topography so the 125000ha. CCA area will be fed by

pressure irrigation system. (This also fulfills the criteria of CWC that for major

dams minimum 10% of the Culturable Command Area should be pressure

irrigation), 125000ha. CCA annual irrigation as 142000 ha.

Thus in this system 100 % irrigation is pressure irrigation, having Irrigation

intensity 113.6%. In this way this project consist three (3) types of irrigation as:

a. Surface Irrigation : Basin Irrigation/Flow irrigation

b. Sub Surface Irrigation : Trench & Perforated Pipes Drip Irrigation

c. Improved System : Sprinkler System

CROPPING PATTERN & WATER REQUIREMENT CALCULATIONS

CROPPING PATTERN

Present Status:

According to the statistical year book – 2010 of Rajgarh district present

cropping pattern (According to the table 3.1 & 3.2) for the proposed command

area of the Mohanpura project (Teh.- Rajgarh, Khilchipur & Sarangpur) mainly

consists Wheat (53.6% of total present CCA), Maize (14.6%), Soyabean

(62.6%) & Fodder etc.

Proposed Cropping Pattern:

It is very obvious that after constructing such a big reservoir farmers’ financial

condition should improve and it is only possible if they go for different crops

rather than present.

Proposed command area of project is nearby to the Shajapur district (approx 60

km). This area is industrial area and further industrial corridor is also

developing. Tehsil Sanwer of district Ujjain is famous for American Corn. Now

a days American corn is also used for different types of dishes so if this would

be irrigated in the command area of the project then it will work as cash crop for

the farmers. This is the reason that in the proposed cropping pattern this crop is

MOHANPURA MAJOR PROJECT

154

poroposed. Further Groundnut and Oil Seeds are also proposed so that variety

of crops may be there.

Orange has also been proposed in the cropping pattern. Bhawani Mandi and

Jhalawad are the nearby area of the command and Bhawani Mandi is the IInd

largest production zone of the orange and called second Nagpur. Once such a

big reservoir like Mohanpura is constructed on the consequence of which

ground water will replenish & farmers can go for the orange cultivation. Due to

this Orange which is a perennial crop has also been proposed. In this way if

farmers go for diversity of crops then this area will develop as the industrial

corridor.

Now a days central government of India is encouraging the production of

vegetables. Also the yields of vegetables are higher as compared to the others.

So it has been also included in the proposed cropping pattern. Details are as

below:

S.No. Type of Crop Season

1 soyabean-2kh

Khariff

2 maize 2 kh (american)

3 maize 1 kh (ordinary)

4 groundnut – 2 kh

5 pulse 2kh

6 vegitable 1kh

7 wheat-olv (ordinary)

Rabi 8 wheat-1mv (high yield)

9 gram - n2ra

10 oil seeds (til, alsi)

11 orange (orchard) Perennial

MOHANPURA MAJOR PROJECT

155

MOHANPURA MAJOR PROJECT

156

Crop Water Requirement Calculations

Crop Water is calculated according to the Design Series Technical Circular No

25 & 15 and CWC Guidelines 2010.

According to the Design Series Technical Circular No 25 crop water

requirement mainly depends upon the Evaporation Losses, Crop Factor,

Effective Rainfall, Soil Moisture Contribution, Ground Water Contribution and

Water requirement for Land Preparation. From the command area of the project

district boundary of Guna is nearest (approximately 40km) that is why ETo

value of Guna district has been taken for the calculations. The pressure

irrigation system is designed for drip and sprinkler irrigation system, so

efficiency of the pressure irrigation is taken as 83%. Crop Water Requirement

is calculated fortnightly for 26 years on the above basis. Details are enclosed.

WORKING TABLE

Live Storage Level of the dam is R.L. 398m and the Maximum Draw Down

Level is R.L. 380m. Water will be lifted from R.L. 380m so it can be said that

LSL for pressure irrigation system is 380m. From the Area - Capacity table it is

clear that at R.L. 380m capacity of dam is 39.03 Mcum.

Evaporation Losses according to the Mean Daily Evaporation for every month

is calculated (Fig.5.2 to Fig.5.13) according to CWC- Basin Planning and

Management Organisation guidelines- 2006 entitled ‘Evaporation Control in

Reservoirs’

Working Table is calculated on the basis of the Rainfall & Runoff relationship.

Approval letter of RR relationship is attached. Working Table for 26 yrs is

calculated (19855-86 to 2010-11) out of which only 5 yr (Year 1991-92, 2000-

01, 2006-07, 2007-08 & 2008-09) are water shortage year which is 19.33%.

Hence water planning of project is 80.73% successful which fulfils the CWC

norms for Irrigation & Multipurpose Project. Details are attached.

MOHANPURA MAJOR PROJECT

157

OPERATION TABLE

Pressure irrigation system is proposed for entire command area of 125000ha of

CCA. Working Table & operation table is attached from which it is clear that in

the year 1991-92, 2000-01, 2006-07, 2007-08 and 2008-209 water shortage is

21.24,190.93,14.26,14.26, and 96.15 Mcum respectively. From the working

table it is clear that in 1991-92 water shortage is occurring from Feb- May by

10.79, 2.75, 3.47& 4.24 Mcum respectively. In the year 2000-01 water shortage

is occurring from Dec-May by 57.88, 108.58,14.01, 2.75,3.47 & 4.24Mcum,

2006-07 water shortage is occurring from Apr-June by 3.47,4.24 & 6.55 Mcum.

2007-08 water shortage is occurring from Apr-June by 3.47, 4.24 & 6.55

Mcum. 2008-09 water shortage is occurring from Jan-May by 71.68, 14.01,

2.75, 3.47 & 4.24 Mcum. shortage in these months. From the analysis of

working table and operation table it is clear that from the Pressure irrigation

system can be made up to the December and the shortage in the January month

and onwards. Now, according to the ‘Guidelines For Less Water Consuming

(Leaner) Cropping Pattern For Irrigation System In Drought Prone Areas’ of

Government of India, Central Water Commission, Irrigation Planning

Directrate, New Delhi, April 1992 in drought prone areas, with a fewer than the

optimum number of watering on a larger area and appropriate timing of

irrigation, a greater overall production can be secured. Two blocks of Rajgarh

district are DPAP blocks namely Rajgarh & Khilchipur which come under the

command area of the project and these area will have irrigation supply upto the

December but in leanest rainfall year water will not be supplied from the month

of January. Hence proposed cropping pattern can successfully be implemented

to the project.

MOHANPURA MAJOR PROJECT

158

MOHANPURA MAJOR PROJECT ABSTRACT OF WORKING TABLE

L.S.L. 380.00 m For Lift flow Canal 50 Year CAPACITY 39.030 Mcum

F.R.L. 398.00 m

50 Year

Live CAPACITY 583.964 Mcum

(All figures are in

Mcum)

S.N. Year Inflow Irrigation

Demand

Irrigation

Supply

Drinking Water Supply

+

Environmental

Supply

Industrial

Supply Losses Spill

Irrigation Shortage

(mcum)

(4-5)

%

Shortage Remarks

1 2 3 4 5 6 7 8 9 10 11 12

1 1985-86 1979.052 479.643 479.643 57.0 5.0 41.278 1356.780 0.00 0.00 SUCCESS

2 1986-87 1680.314 511.300 506.441 57.0 5.0 50.363 1130.182 4.86 0.95 SUCCESS

3 1987-88 1136.791 501.245 494.691 57.0 5.0 43.643 500.087 6.55 1.31 SUCCESS

4 1988-89 771.411 524.705 524.705 57.0 5.0 55.818 145.946 0.00 0.00 SUCCESS

5 1989-90 694.173 560.392 552.685 57.0 5.0 39.979 115.335 7.71 1.38 SUCCESS

6 1990-91 1213.677 527.534 519.827 57.0 5.0 39.989 647.821 7.71 1.46 SUCCESS

7 1991-92 873.566 556.660 535.417 57.0 5.0 51.460 289.895 21.24 3.82 FAILURE

8 1992-93 863.790 535.659 529.104 57.0 5.0 60.852 187.241 6.55 1.22 SUCCESS

9 1993-94 1590.194 500.067 495.828 57.0 5.0 44.953 1043.622 4.24 0.85 SUCCESS

10 1994-95 1161.499 530.871 523.164 57.0 5.0 40.906 575.376 7.71 1.45 SUCCESS

11 1995-96 1053.218 495.171 488.617 57.0 5.0 54.311 400.193 6.55 1.32 SUCCESS

12 1996-97 1988.690 518.499 518.499 57.0 5.0 38.670 1398.306 0.00 0.00 SUCCESS

13 1997-98 1072.130 404.269 404.269 57.0 5.0 59.759 440.802 0.00 0.00 SUCCESS

14 1998-99 1153.987 514.634 514.634 57.0 5.0 56.291 623.511 0.00 0.00 SUCCESS

15

1999-

2000 1128.936 527.602 527.602 57.0 5.0 50.874 491.286 0.00 0.00 SUCCESS

16 2000-01 405.905 576.782 385.851 57.0 5.0 50.193 0.000 190.93 33.10 FAILURE

17 2001-02 712.909 543.953 543.953 57.0 5.0 75.809 0.000 0.00 0.00 SUCCESS

MOHANPURA MAJOR PROJECT

159

S.N. Year Inflow Irrigation

Demand

Irrigation

Supply

Drinking

Water Supply

+ Environmental

Supply

Industrial

Supply Losses Spill

Irrigation

Shortage

(mcum) (4-5)

%

Shortage Remarks

1 2 3 4 5 6 7 8 9 10 11 12

18 2002-03 711.480 567.007 559.300 57.0 5.0 44.685 117.321 7.71 1.36 SUCCESS

19 2003-04 1051.402 546.221 538.514 57.0 5.0 47.764 448.554 7.71 1.41 SUCCESS

20 2004-05 1570.677 528.615 525.834 57.0 5.0 89.865 740.622 2.78 0.53 SUCCESS

21 2005-06 807.703 553.806 546.099 57.0 5.0 47.405 360.790 7.71 1.39 SUCCESS

22 2006-07 1864.298 542.497 528.235 57.0 5.0 40.817 1289.776 14.26 2.63 FAILURE

23 2007-08 936.311 538.507 524.246 57.0 5.0 41.964 364.631 14.26 2.65 FAILURE

24 2008-09 518.068 561.378 465.233 57.0 5.0 46.266 0.000 96.15 17.13 FAILURE

25 2009-10 1092.256 457.323 450.769 57.0 5.0 73.354 439.128 6.55 1.43 SUCCESS

26 2010-11 637.334 508.061 508.061 57.0 5.0 58.253 81.582 0.00 0.00 SUCCESS

success Rate

= 80.769%

MOHANPURA MAJOR PROJECT

160

MOHANPURA MAJOR PROJECT

ABSTRACT OF DEMAND TABLE (All figures are in Mcum)

S.N Year Jul Aug Sept Oct Nov Dec Jan Feb Mar Apr May Jun Total

1 1985-86 14.97 0.03 0.00 2.53 5.91 0.00 0.00 26.89 95.26 50.78 71.25 78.96 81.41 27.17 6.43 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 479.64

2 86-87 2.57 0.00 0.14 9.60 12.43 11.58 56.27 26.89 95.26 50.78 71.25 78.96 37.36 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 511.30

3 87-88 1.14 8.47 0.12 0.23 10.40 5.12 56.27 3.60 95.26 50.78 51.30 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 501.25

4 88-89 2.33 0.00 0.00 0.30 14.65 3.63 41.05 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 524.71

5 89-90 10.29 8.41 0.00 1.40 11.47 9.80 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 560.39

6 90-91 6.29 1.29 0.09 0.00 0.85 0.00 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 527.53

7 91-92 12.88 0.00 1.08 0.00 12.10 11.58 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 556.66

8 92-93 13.77 0.00 1.75 0.00 2.94 11.58 49.13 26.89 95.26 44.50 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 535.66

9 93-94 0.00 0.14 0.00 8.60 2.38 0.00 56.27 26.89 95.26 50.78 71.25 78.96 51.34 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 500.07

10 94-95 0.00 0.00 0.00 0.00 1.29 11.58 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 0.47 1.60 1.87 2.09 2.15 0.00 6.55 530.87

11 95-96 4.47 0.07 11.54 0.00 0.35 11.58 45.57 19.34 95.26 50.78 71.25 45.64 81.41 27.17 12.98 1.03 0.98 1.49 1.60 1.87 2.09 2.15 0.00 6.55 495.17

12 96-97 5.33 0.00 3.79 0.00 0.22 9.79 43.04 20.47 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 518.50

13 97-98 12.86 0.00 1.00 0.00 8.33 8.30 47.27 13.37 73.98 20.58 0.00 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 404.27

14 98-99 0.00 11.20 1.72 10.98 5.15 4.93 39.52 8.51 95.26 50.78 71.25 78.96 81.41 27.17 9.75 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 514.63

15 99-2000 13.17 0.00 3.97 11.11 0.00 0.34 36.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 527.60

16 2000-01 9.67 0.00 10.10 11.76 14.65 11.58 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 576.78

17 2001-02 0.00 0.05 0.00 4.72 14.65 11.58 50.20 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 543.95

18 2002-03 21.43 3.57 0.00 4.85 6.86 11.58 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 0.74 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 567.01

19 2003-04 15.53 0.00 1.84 0.63 8.48 0.72 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 546.22

20 2004-05 10.77 0.00 0.10 0.00 14.65 11.58 29.10 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 0.92 1.49 1.60 1.87 2.09 2.15 0.00 6.55 528.62

21 2005-06 0.30 1.60 7.02 14.22 4.55 7.38 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 0.97 1.49 1.60 1.87 2.09 2.15 0.00 6.55 553.81

22 2006-07 13.01 1.27 0.00 0.94 0.00 8.26 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 542.50

23 2007-08 0.00 3.79 1.71 5.50 3.17 5.32 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 538.51

24 2008-09 12.30 1.66 0.22 11.41 8.24 8.53 56.27 26.89 95.26 50.78 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 561.38

25 2009-10 7.09 1.27 16.24 6.26 5.58 11.58 2.59 26.89 47.47 44.33 71.25 78.96 81.41 27.17 11.17 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 457.32

26 2010-11 3.98 1.28 2.94 0.00 4.30 11.58 56.27 26.89 67.81 43.18 71.25 78.96 81.41 27.17 12.98 1.03 1.25 1.49 1.60 1.87 2.09 2.15 0.00 6.55 508.06

Average Demand 7.47 1.70 2.51 4.04 6.68 7.67 47.22 24.23 91.55 48.84 67.74 77.68 78.56 27.17 12.53 1.02 1.22 1.46 1.60 1.87 2.09 2.15 0.00 6.55 523.55

Duty = (91.55+48.84+67.74+77.68+78.56+27.17+12.53/7)x10^9/125000/(15*24*3600)

= 0.356 L/s/ha

MOHANPURA MAJOR PROJECT

161

9.7.1 Water Resources Development Project should as far as possible be planned arid

developed as multi-purpose project. Irrigation and multipurpose projects should

invariably include 'a drinking water 'component, whenever there, is, no alternative

'source of drinking water. Drinking water needs of human beings and animals should

be first charge on any available water. For details refer CWC's Guidelines on

Provision for Drinking Water Supply System's in Multipurpose and Irrigation Projects and

Manual on Water Supply and Treatment brought out by Ministry of Urban

Development.

In case of o provisions of water for different use as follows :-

Provision for Drinking water use – 5 MCM

Provision for Industrial use – 5 MCM

Provision for Environmental and

Ecological Balance – 52 MCM

Contour Survey of the command area

Experts of Water Resource Dept, Govt. of Madhya Pradesh and WAPCOS visited the tentative

proposed dam, sites in the basin area. After geological reconnaissance and detailed appraisal of the

geological features of the project area, the proposed site has been found to be geologically safe and

suitable for construction of headworks structures.

Following Topographical Survey Works have been carried out.

First of all, double leveling survey work i.e. shifting of TBM to proposed Dam and Command area

GTS BM of SOI has been done from dated 01.11.012 to 26.11.13. During this survey work, three

circuits were formed. Further, the location and value of BM has been provided by S.O.I.Dehradun.

Uttarakhand and the location and value of BM are as under:

I. GTS PWD Rest House Soyat = 339.92 m,

II. GTS BM PWD Rest House = 417.73 m,

MOHANPURA MAJOR PROJECT

162

Concerned Asst. Engineer has checked the observed level on time to time.

Bench Marks have also been established by double leveling connecting to GTS bench marks each KM

Stone and other permanent structure on the road Soyat to Susner and Susner To dam site To Zirapur

,Machalpur Gogatpur and each Village Survey has been by connecting double leveling.

MOHANPURA MAJOR PROJECT

163

MOHANPURA DAM PROJECT Topographical Survey Topographical survey of Command area in scale 1:3960, with contour at 0.5 m interval on village maps are

being carried out. For this purpose the survey party has collected the village maps; khasra map of land,

details of each land like area, details of land owners etc. i.e. RoRs are either down loaded from the official

website of Govt. of Madhya Pradesh ‘ www.bhulekh.com’ or recorded from the corresponding Tahasil records in case of non-available in the web

site and developed digitized version of the maps.

Incorporating all the collected details, topographical plan of each cultivation

land are being prepared developing contour at 0.5 m intervals taking levels at suitable intervals and at each

corner of the plot as well as at centre point of each plot.

MOHANPURA MAJOR PROJECT

164

MOHANPURA DAM PROJECT

CHAPTER -7

FOREST LAND

As stated in the relevant para' s of the report, the entire catchment area and command area of Mohanpura project is having very little forest cover and out of the total area likely to come in the

submergence of proposed Mohanpura dam with FRL of 400m is hardly 5.35% of the total area of 7476 ha coming under submergence even this small percentage of forest area approx. constituting 680 ha

at FRL of 400 m coming under submergence is mainly low to medium density forest and very little

or practically no impact is expected on the flora and fauna and environmental and ecological system of the Kalisindh river basin with the construction of the proposed Mohanpura dam. The necessary permission and clearance for acquisition of this forest area as per the prevailing norms and

guidelines of GOI will be obtained by fulfilling the terms and condition of payment of compensation

in lieu of acquisition and use of forest land. Simultaneously the condition of in lieu of plantation will be satisfied by making suitable provisions in the cost estimate for this project to take care of the said

activity.

The Ministry of Environment, forest and climate change, Govt of India has accorded the forest

clearance for aera 680ha vide its memo F.No. 8-02/2014-FC dated 15.09.2015.

MOHANPURA MAJOR PROJECT

165

MOHANPURA DAM PROJECT

CHAPTER - 8

DEPARTMENTAL INFRASTRUCTURE FOR CONSTRUCTION

The core construction activities for proposed Mohanpura dam are concentrated only in Zeerapur

tehsil of district Rajgarh in M.P. The MPWRD is the sole construction agency for the execution of water

resources works in the state. The present existing setup of MPWRD consist one division office functioning

at Rajgarh (which is also a district headquarter) under the overall control of chief engineer of Chambal Betwa basin. The division strength consists of 4-sub

division with headquarters at Sarangpur, Zeerapur, and Rajgarh, Khilchipur whereas one quality control sub

division also functioning at the Narsinghgarh under the jurisdiction of this division. The division falls under the jurisdiction of water resources circle Guna, where too sufficient

facility with scope of future development exists for office and residential. Two more water resource div. are also functioning in the near vicinity of the proposed project. Out

of this the Narsinghgarh div. is in the administrative control of chief engineer C.B. Basin Bhopal whereas the Shajapur div. is functioning under the control of Chief Engineer Narmada Tapti basin Indore. As per the available work load any of the div. among these three div. can be

conveniently deployed for this work in the initial stage. Later on during the peak construction period a

separate div can also be deployed with its headquarter at Zeerapur / Rajgarh/Sarangpur/Biaora/Narsinghgarh.

All these proposed divisional headquarter is well connected by a network of NH, SH,

MDR etc. and is also having a connecting railway link having its ends terminating on Delhi-Bombay and

Maksi-Maksi railway line at Bhawani mandi and Sarangpur respectively. The site is approachable by Bina-Kota railway line from Biaora railway station. The

existing WRD setup at these places includes office complex and residential complex (colony) along with

ample open space and this facility is just sufficient for taking up for proposed construction of Mohanpura dam project with suitable addition and modification

in the available infrastructure in terms of construction of stores, office, residential building etc. with

minimum expenditure.

MOHANPURA MAJOR PROJECT

166

MOHANPURA DAM PROJECT

A view of area available for construction activities

Sufficient working space for office, residential, workshops, contractor’s

establishment, can be made available as per prevailing government policy and norms in case a part of infrastructure establishment is decided to be kept at the dam site itself or in nearby town of

Zeerapur. Suitable establishment at appropriate places in the command area can also be established which

will be helpful for execution of irrigation canal system and its operation and maintenance at a later stage.

The present technical staff available with the water resource department and the contracting agencies

possesses sufficient knowledge and skill which is required for execution of such medium sized earthen dam,

spillway and irrigation network. The proposed construction of dam project will not involve and requires any

foreign aid, transfer of knowledge and skill and import of any goods or material. Therefore once the project

is cleared for construction with fulfillment of all necessary formalities and the required fund release is

assured the construction of project can be completed within the stipulated period of six years from the date

of start.

MOHANPURA MAJOR PROJECT

167

MOHANPURA DAM PROJECT

CHAPTER - 9

SOCIO ECONOMIC IMPACT

The entire area coming under the impact of proposed Mohanpura project is an agriculture activities predominant area, but the area is also rapidly growing as a industrial area also. The areas adjoining

to Kalisindh sub basin on left flank has witnessed rapid urbanization and industrialization near Shajapur, Maksi, Dewas, etc. But otherwise the rest of the area is a rural area mainly surviving on

agriculture only. The land holding are small to mini size and about 80% holding is less than 5 ha in size. By

and large about 20-30% of population in rural areas falls below poverty line. Nearly 10% of rural population

falls under the category of land less formers mainly surviving on the work being generated in Kharif and

Rabi crops in their areas. Less than 5% of the population at present is engaged in the industrial jobs and with

the moderate rate of industrialization this percentage will touch percentage of about 10%-15% in next 30

year. The area also supports a huge numbers of migratory industrial labours as well as agriculture sector

based laborers.

Another of u/s development of Kalisindh Basin

MOHANPURA MAJOR PROJECT

168

MOHANPURA DAM PROJECT

For the assessment of likely impact on socio- economic front by the proposed construction of

Mohanpura dam the entire area can be divided as area falling on left flank of dam and area falling on the right flank of the dam. Since the proposed site for Mohanpura dam is situated just 30km u/s of

Rajashthan state borders, as such the interest of d/s areas are not much significant in the case despite being the case of interstate river at least for M.P. The entire catchment area up to the dam site since lies in

the state of M.P. therefore also the state of Rajasthan cannot claim for any water quantum stored in the

Mohanpura dam as per the national policy and mutual agreed terms and conditions. The part of Rajgarh,Shajapur and Mandsaur districts on the left bank of the proposed dam can only be

provided irrigation facilities with this dam. The most crucial associated part is that a part of this

command is again situated at a high altitude which cannot be provided with a conventional flow

irrigation and the irrigation facilities to this draught prone area can only be provided by a lift

irrigation system from the proposed main canal.

As narrated in relevant Para of the report this area is also facing acute drinking water shortage and most

of the town in sub basin and on its periphery like Shajapur,Sarangpur,Pachhor,Rajgarh,Dewas,Maksi are

being provided drinking water once in three days or even once in a week. In worst years the drinking water

is being transported by railway tankers. Thus the execution of the project is a absolute necessity of meeting

out drinking water, industrial and irrigation requirement of the adjoining areas. The project on its completion

will provide following main benefits :-

About 75% of the area between FRL and LSL will be annually available for tank bed cultivation.

This land will be highly fertile and will not be requiring any irrigation for taking Rabi summer crop.

1) About 10% of the area situated on the periphery of the reservoir will be benefited by direct lifting of

water by the farmers. This area can roughly assessed as 1500-2000ha.

2) Increased ground water table will permit additional irrigation coverage in the command area. By a

rough approximation at least a 10% increased in ground water can be taken by way of

recharging of ground water table and subsequent increase in ground water level.

3) Generation of direct and indirect employment to laborers in the construction of dam and

canal system for a period of 5-6 years and for another 4-5 years in ayacut development programme.

The proposed construction will also provide increased labor requirement in agriculture sector in long

term.

MOHANPURA MAJOR PROJECT

169

MOHANPURA DAM

PROJECT

4) Availability of water for NISTARI purposes throughout the year.

5) Availability of drinking water facilities to the villages situated on the periphery of the

reservoir.

6) Psyculture in the reservoir will promote high protein food supplement to large number of

population.

The d/s area falling under the command will receive comparatively more benefits

than the u/s side. The main areas of expected benefits will be as below:

a) About 125000 ha of CCA will be brought under assured irrigation.

b) Higher probability of taking summer crops /perennial crops resulting in high economic

returns.

c) Increased ground water table and availability will ensure increased crop production and higher

intensity of irrigation.

d) Extended drinking water facility to the villages and towns in the command area by increased

ground water resources.

e) Water availability for NISTARI purposes in command and adjoining areas.

f) Increased production of fodder resulting in increased milk and animal products

production.

g) Generation of direct and indirect employment to land less farmers in multiple activities of

agriculture.

h) Creation of employment to about 250-500 laborers on dam and canal construction activities for

a period of about 6 year.

i) Development of agriculture based industries in the command area like sugar, soyabean and

milk processing unit and food processing units etc.

The proposed construction besides above benefits will also result in numerous other fringe benefits

such as associated development of infrastructure facilities in terms of road construction, house building

activities construction of Krishi Upaj Mandi, opening of workshops etc. The creation of large man made

reservoir will automatically invite tourism and water sport activities as the lake is very near to the towns of

Shajapur,Dewas,Sarangpur etc. The construction of project will also result in effective flood control in the

Kalisindh sub basin as well as in Chambal basin. This will also be helpful in improving environmental &

ecological balance on u/s and d/s areas of catchments & command.

MOHANPURA MAJOR PROJECT

170

MOHANPURA DAM PROJECT

CHAPTER - 10

ENVIRONMENTAL AND ECOLOGICAL ASPECT

The proposed project is situated on the western part of the state which is already experiencing the oncoming of desert from the adjoining state of Rajasthan. The increasing pressure

of growing population and tendency of increasing agricultural production by way of using excessive ground water has added to this problem of recurring draught conditions and near desert conditions in the

region of Malwa. The inception of a major storage project will greatly help in combating these two factors of alarming ground water conditions and confinement of incoming desert from the state

of Rajasthan. It is beyond doubt a construction of a major storage reservoir project is always associated with environmental and ecological problems. These are complex in nature and their relative long term effect are to be anticipated while finalizing a multipurpose project. The situation is further

complex in the Malwa region where the existing forest cover is very meager and density of population is

comparatively much more as compared to the other parts of the state. The construction of a dam and creation

of a big reservoir behind it, the surrounding system is bound to change where the total gains are to be

evaluated against the expected losses. The development of water resources in India that too particularly for

rain fed river basins (where 90-95%of rain is concentrate in just 2.5 month) is invariable and without

creation of big storage reservoirs which are able to store about 9 months of drinking and irrigation

requirement, the overall sustainable of development of this region cannot be thought for.

The construction of dam and creation of reservoir for storage of water for non- monsoon 9 month

period affects cultivable and non cultivable land, flora and fauna, denudation of natural forest, water logging,

salinity and alkalinity, water table change, change in water quality, air, water and noise pollution etc. But it

simultaneously adds to some associative good effects also in terms of availability of drinking water for live

stock, availability of fodder, availability of required minimum water for psyculture, etc.

The most unfortunate part of the rain fed river basins in the Yamuna basin are, that they support large

population on their area and practically not too many sites are available which favors construction of dam

and reservoir on it without much disturbing natural system. Balancing ecology

MOHANPURA MAJOR PROJECT

171

MOHANPURA DAM PROJECT and environment without submerging cultivable land and displacement of population, flora and fauna construction and development of water sector project is impossible. They invariably require

acquisition of land and property and ultimately the resettlement in surrounding catchment area. Thus the construction of Major River project with least disturbance to environmental and natural ecological

system should only be the theme for taking up of new multipurpose river projects. The river projects and particularly the Mohanpura project is thus so planned that it allows self resilience and adjustment in its surrounding to create a stable ecological system in the basin on all the three fronts

related to physical, biological and human areas of activity. The project construction will also involve a small

submergence of area of less than 100ha in the reservoir. This area being a attached part to the major forest

area and pockets (which will remain outside of submergence) will allow in maintaining ecological balance

and will be helpful in self migration of wild life to the adjoining areas.

As narrated in the report the construction of proposed dam and its canal system will involve very

meager submergence of forestland and forest area, as such the most important part of disturbance to natural

flora and fauna will be negligible. It is the human part that is going to be adversely affected by the

construction of dam and reservoir in terms of submergence of cultivable and non-cultivable land along with

the properties and other assets. This loan factor was given highest important in planning of this project .The

principle levels i.e. FRL & MWL has been so fixed so as to have lowest submergence under normal

reservoir operation and maximum flood conditions.

The construction of proposed dam and reservoir besides creating number of other small problems

like epidemic, change of water quality, water logging in the command area will also simultaneously have a

beneficial role in maintaining natural ecological balance in the river basin. The river Kalisindh is not a

perennial river from its origin to the dam site. The river goes dry by around Jan/Mar in each year creating

numerous problem and disturbance in the surrounding area. The construction of this dam will charge the

river from dam to its confluence point where it meets with river Chambal for full year. A provision of

5Mcum of water in the Mohanpura reservoir is additionally made in the water planning which will be

regulated in the river solely for this purpose. This will greatly help in maintaining ecological balance in the

river. If the

MOHANPURA MAJOR PROJECT

172

MOHANPURA DAM PROJECT

The soil survey of the topography of command area, slopes in the basin, the expected trend of

cropping pattern associated with the very poor ground water availability simply eliminates the likely chance

of water logging in the command area. The height of storage will also not encouraged algae growth and there

is no danger of major change in quality of water in the situation .

MOHANPURA MAJOR PROJECT

173

MOHANPURA DAM PROJECT

CHAPTER - 11

AGRICULTURE AND IRRIGATION PLANNING

Description of command area :

The Mohanpura major project aims at utilizing the water

of Kalisindh river for

providing irrigation facilities to a cultivable area of about 125000 ha. The irrigation facilities provided by the project shall boost the agriculture production as well as in growing improved

varieties of the crops in the area that will alleviate economic status of the people.

Statistics :-

Tehsil wise agriculture statistics for the area commanded by Mohanpura major project

is given in the table below :-

TABLE - NO. I

STATEMENT SHOWING COMMAND AREA VILLAGES IN DIFFERENT

TEHSILS

S.N. Name of District Name of Teshil No of Villages

1 2 3

1 Rajargh Zeerapur 169

Sarangpur 76

Khilchipur 10

2 Agar Susner 129

Nalkheda 35

Total :- 419

Cropping Pattern:-

Prevailing crop practices in the command of the project are given in below

table no.2. The total Gross command areas are 200000 hectares out of which Culturable

Cultivation area 125000 hectares and annual irrigation 163000ha .The cropping pattern

proposed in the table no.2, which is based on a planned cropping intensity of 130%.The

main crop planned are Wheat and gram in rabi ,and soybean ,maize and pulses in kharif.

MOHANPURA MAJOR PROJECT

174

During the rabi season 100% of the service area

MOHANPURA MAJOR PROJECT

175

MOHANPURA DAM PROJECT

(125000ha) would be irrigated, including 2000ha of perennial crop (oranges), while in kharif

season the planned irrigated area would drop to 38000ha.

TABLE - NO. 2 Cropping

pattern

Season

Type of Crop Command Area (Ha)

Total

SOYABEAN-2KH 15000

MAIZE 2 KH (American) 4800

MAIZE 1 KH (Ordinary) 3900

Khariff GROUNDNUT – 2 KH 3250

PULSE 2KH 8250

VEGITABLE 1KH 2800

TOTAL 38000

WHEAT-OLV (Ordinary) 24000

WHEAT-1MV (High yield) 42000

Rabi GRAM - N2RA 42000

OIL SEEDS (TIL, ALSI) 2400

TOTAL 110400

Perennial ORANGE (ORCHARD) 2000

Total annual Irrigation 150400

Area proposed for irrigation :-

The area to be commanded from the Mohanpura major project Table below gives the annual irrigation proposed from the pressurized system of this scheme.

TABLE - NO.3

Season Cropping C.C.A. Hact. Proposed annual

intensity irrigation Hact.

1 2 3 4

Kharif& 120% 125000 150400

Rabi

Influence of sprinkler Application Efficiency on Total Gross Irrigation demand

MOHANPURA MAJOR PROJECT

176

The planned use of pressurized pipeline supplying sprinkler and micro irrigation system

in the Mohanpura major project offers the opportunity for high efficiency

MOHANPURA MAJOR PROJECT

177

MOHANPURA DAM PROJECT

irrigation, meaning that more cultivable land can be brought under production. This is the basis

upon which the planned CCA of Mohanpura mojar project was increased from 58040ha to

125000ha.

The on- farm irrigation efficiency of a properly designed and managed micro irrigation

system (i.e ,drip or micro spray)can be up to 80 -90%, while for well managed sprinkler system the

efficiency may be uo to 70-80% which are both significantly higher than traditional surface

irrigation methods .

Effect on cost of B-land in unit 2

Due to change in irrigation system gravity to pressurized irrigation system

CCA increased form 58040ha to 125000ha and cost of B-land in unit 2 has also decreased because

in gravity irrigation system permanent land acquisition is required but in pressurized irrigation

system small area for pump houses required permanent land acquisition and rest temporary land

acquisition is required for running the pipeline system.

Power Requirement calculation

TABLE - NO. 4

Power Requirement calculation

Sr. No. Particulars A1 A2 A3 A4 A5

1 CCA 25000 15000 35000 30000 20000 ha

2 Duty 0.35 0.35 0.35 0.35 0.35 lit./sec/hr

3 Discharge 8.75 5.25 12.25 10.50 7.00 Cumecs

Average CCA

4 Level 445 430 400 385 410 m

5 MDDL 380 380 380 380 380 m

6 Velocity 1.8 1.8 1.8 1.8 1.8 m

7 Diameter 2.49 1.93 2.94 2.73 2.23 m

7 Length 12000 7500 12000 9000 6000 m

8 Static Head 65.0 50.0 20.0 5.0 30.0 m

9 Frictional Loss 7.96 6.43 6.73 5.45 4.45 m

Command area

10 loss 12.00 7.50 12.00 9.00 6.00 m

MOHANPURA MAJOR PROJECT

178

MOHANPURA DAM PROJECT

Provision for exit

gradient and filter

11 losses 25.00 25.00 25.00 25.00 25.00 m

12 Design Head 109.96 88.93 63.73 44.45 65.45 m

Power

13 Requirement 11236.88 5452.24 9117.41 5450.94 5350.67 KW

Total Power

14 Requirement 11236.88 5452.24 9117.41 5450.94 5350.67 KW

Pumps Provided 11*1000 1000*6 1000*9 1000*6 1000*6 38000

Cost calculation

TABLE - NO. 5

Sr.No. Reservoir Weight

Cost of A1(Approx length =1 71.78 Cr

1 2Km)(RM) 11484.00 MT

Cost of A2(Approx length = 29.72 Cr

2 7.5Km)(RM) 4755.00 MT

Cost of A3(Approx length 94.54 Cr

3 =12Km)(RM) 15126.24 MT

4 Cost of A4(Approx length = 9Km)(RM) 62.00 Cr

9919.80 MT

5 Cost of A5(Approx length = 6Km)(RM) 35.89 Cr 5742.00 MT

6 U Disnet upto 0.6 to 1.2 Ha 1250.00 Cr

Cost of Pump and motor , Installed 95.00 Cr

7 capacity 38 MW

8 Civil works of Pump House 22.80 Cr

9 Electrical Works & Substation 38.00 Cr

Transformer Bay at Zirapur and 132 15.00 Cr

10 KW Transmission line of 30 Km

11 Cost of DC 20.00 Cr

1734.72 Cr

Grand Total 1734.72 Cr 47027.04 MT

Cost per Ha of CCA 1.39 Lakhs/Ha

MOHANPURA MAJOR PROJECT

179

MOHANPURA DAM PROJECT

CHAPTER - 12

GENERAL ABSTRACT S.No. Sub Head Amount (in Rs Lakh)

Unit-1 Unit-II Unit-III Total

1 2 3 5 6

1 Direct Charges

I-Works

'A' Preliminary 398.64 600.00 0.00 998.64

'B' Land 87879.58 1000.00 0.00 88879.58

'C' Works 47000.00 0.00 0.00 47000.00

D' Regulators 0.00 0.00 0.00 0.00

E' Falls 0.00 0.00 0.00 0.00

F' Cross Drainage Works 0.00 0.00 0.00 0.00

G' Bridges 0.00 0.00 0.00 0.00

H' Escapes 0.00 0.00 0.00 0.00

'K' Building 172.15 200.00 0.00 372.15

'L' Earth work 0.00 0.00 0.00 0.00

L1 Transimission Line 0.00 1500.00 0.00 1500.00

L2 Pump House 0.00 15600.00 0.00 15600.00

L3' Rising Main 0.00 29400.00 0.00 29400.00

'M' Plantation 25.15 60.00 0.00 85.15

N Tank & Reserviors 0.00 1000.00 0.00 1000.00

'O' Miscellaneous 385.71 100.00 0.00 485.71

'P' Maintenance 473.27 1282.58 0.00 1755.85

'Q' Special T & P 0.00 0.00 0.00 0.00

'R' Communication 327.02 750.00 0.00 1077.02

S' Power Plant (54 MW) 0.00 0.00 21272.35 21272.35

U-Distributaries & Minors 0.00 125000.00 0.00 125000.00

x' Environment 75.00 10.00 0.00 85.00

Total of I- Work 136736.52 176502.58 21272.35 334511.45

II- (A) Establishment charges 1465.71 5265.08 6730.79 3% (I-works- B Land)

III- Ordinary T & P 0.5% of( I- 0.00 0.00 0.00 Work)

IV- Deduct recoveries & 25.82 30.00 55.82 receipts on capital works.

Total of Direct Charges 138176.41 181737.66 319914.06

MOHANPURA MAJOR PROJECT

180

2 Indirect Charges

MOHANPURA MAJOR PROJECT

181

MOHANPURA DAM PROJECT (a) Capitalisation of 459.20 22.00 481.20 abatement of land revenue

@ Rs. 500.00 per hectare

(b) Audit and accounts 1367.37 1765.03 3132.39 charges @ 1% of I- works

Total of Indirect Charges 1826.57 1787.03 21272.35 24885.94

Total 140002.97 183524.68 21272.35 344800.00

Net Total (Crore) 1400.03 1835.25 212.72 3448.00

MOHANPURA MAJOR PROJECT

182

MOHANPURA DAM PROJECT

CHAPTER - 13

W ATER BALANCE STUDY BREAKUP OF YIELD, USE, BALANCE AND SURPLUS W ATER 3850+1075 sqk

Catchment area at site (Mohanpura + Lakhundar) =4925 m

W ater availability:

Gross annual 75% dependable surface yield (Mohanpura

926.10 Mc

+Lakhundar) um

( @ 0.188+ @0.187 Mcum per sq km of catchment

area)

Ground water availability upto Mohanpura Dam @10% of Surface water 92.61 Mc

um

( @ 10% of surface water availability)

1018.71

M c

Total

um

U/S Use For different Projects

Use in u/s of dam 1.Ranjeet

222 Mc

sagar tank um

2.Minor 7.97

Mc

tanks um

3Medium

proposeed Mc

and 29.241

um

constructed

tanks

4.For

lakhudar(mi 76.10 Mc

nor,medium um

tank)

Total U/S irrigation use proposed by surface water

335.311 Mc

um

U/S Use of Surface water upto Mohanpura

dam

10.00 Mc

Domestic use from surface water um

20.00 Mc

Industrial use from surface water um

20.00 Mc

Enviormental and ecology um

385.31

M c

Total U/s Use by Surface water um

U/S Use of Ground water upto Mohanpura

dam

30

Mc

u/s irrigation use by ground water

um

10

Mc

Domestic use from ground water um

MOHANPURA MAJOR PROJECT

183

20

Mc

Industrial use from ground water

um

Total U/s Use by Ground water 60.00 M c

MOHANPURA MAJOR PROJECT

184

MOHANPURA DAM PROJECT

um

573.40

M c

Balance quantity of water:(926.1-385.311-60) um

Water avalability by regeneration:

41.53 Mc

From irrigation use @ 10% of (385.311+30=415.31) um

From domesticand & industrial use @ 60% (10+20+10+20=36) 36.00 Mc

um

77.53

M c

Total Net W ater Availability by regeneration um

awailable Quantity of water at Mohanpura dam site 650.93 M c

99+77.5311=650.9301) um

Commited Use in Sub -Basin From the Reservoir

Quantity of water Release for D/s for environmental and ecological Balance. 30 Mc

um

Committed D/s water use for drinking water including reservoir losses & 10

Mc

supply losses. um

Committed D/s water use for Industrial purposes including reservoir losses & 15

Mc

supply losses. um

Balance Quantity of water available for Committed irrigation purposes 595.93

M c

(650.9301-30-10-15=595.9301) um

Maximum Irrigation requirement in basin on d/s of dam including reservoir 473.96

Mc

losses & irrigation losses @75% dependability um

Water available for miscellaneous purposes and for providing irrigation in 121.97

Mc

draught year to Kharif crop um

MOHANPURA MAJOR PROJECT

185

MOHANPURA DAM PROJECT

CHAPTER - 14

Comparative statement

Teh :- Zeerapur Dist. :- Rajgarh

Data for Previous Data for additional command area

Environment Clearance Environment Clearance

1 LOCATION

I. State Madhya Pradesh Madhya Pradesh

II. Tehsil/District Zirapur/Rajgarh Zirapur/Rajgarh

III. Village Balaheda Balaheda

IV. a. Longitude 76018’15’’ 76

018’15’’

b. Latitude 23 0 55’41’’ 23 0 55’41’’

2 HYDROLOGY

Catchment area 4925 sq.km 4925 sq.km

Yield 679.128Mcum@0.180Mcum/sq.km 679.128Mcum@0.180Mcum/sq.km

Flood 20747.50cumec 20747.50cumec

3 RESERVOIR DATA

a) Capacity

I. Gross storage capacity 582.75 Mcum 582.75 Mcum

II. Dead storage capacity 30.00Mcum 30.00Mcum

III. Live storage capacity 552.75Mcum 552.75Mcum

b) Principal levels

I. Nalla bed level (N.B.L.) 360.50 m 360.50 m

II. Lowest sill level (L.S.L.) 390.00 m 380.00 m

Max. draw down level

III. (MDDL) 380.00 m 380.00 m

IV. Full tank level (F.T.L.) 400.00 m 400.00 m

Maximum water level

V. (M.W.L.) 401.50 m 401.50 m

VI. Top bund level (T.B.L.) 405.00 m 405.00 m

c) Water spread area

I. Water spread area at L.S.L 2155 ha. 2155 ha.

MOHANPURA MAJOR PROJECT

186

II. Water spread area at F.T.L 7476 ha 7476 ha

III. Forest land 680ha(clearance obtained) 680 ha(clearance obtained)

MOHANPURA MAJOR PROJECT

187

MOHANPURA DAM PROJECT

4 DAM

I. Type Zonal dam Zonal dam

II. Max. height of earthen dam 32.001m 32.001m

Max. height of concrete

III. damfrom N.B.L. 44.50 m 44.50 m

IV. Total length of dam 3100 m 3100 m

V. Top width 7.50 m 7.50 m

VI. Length of spillway 345 m 345 m

Length of earthen dam 2755m (2487m+268m) 2755m (2487m+268m)

Length of NOF 120m 120m

5 SPILLWAY

I. Type Gate controlled ogee spillway Gate controlled ogee spillway

II. Crest level 388.00m 388.00m

III. Type of gate Radial gate (15x12 m). Radial gate (17x12 m).

IV. No. of gate 19 11

Design discharge

V. moderated 20747.50cumec 20747.50cumec

VI. Length 225m between abutment 225m between abutment

6 IRRIGATION

Gross command area

I. (GCA) 82625 ha 200000 ha

Culturable command area

II. (CCA) 58040 ha 125000 ha

III. Annual irrigation 75000ha 150400 ha

IV. Crop pattern proposed Double cropped (Rabi &Kharif) Double cropped (Rabi &Kharif)

V. No. of village to be befitted Approximately 180 villages Approximately 419 villages

7 COST OF PROJECT

I. Unit I head work 1069.8704crore 1400.03crore

II. Unit II canal 420crore 2047.97crore

V. Total cost 1489.8704crore 3448.00 crore

VI. Cost per ha. 2.57 2.75