index page no 5. present scenario of swd in cmc 16 · underground drainage system health and...

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INDEX

Page No

1. Introduction 2

2. Profile of Chitradurga 3

3. Existing Services Status 5

4. Planning Aspects 9

5. Present Scenario of SWD in CMC 16

6. Citizen Engagement 23

7. Prioritize Projects 23

8. Condi tonalities 23

9. Resilience 23

10. Financial Plan 24

11. Estimate and Plan 31

12. SAAP 32

Salient Features of Chitradurga CMC:

Location: 200 Kms, North East of Bangalore & center of Deccan plateau

14° 15’ North latitude and 76

Altitude: 735m above MSL

Connectivity: Railhead – Chitradurga on Miraj Bangalore Railway line.

Connected by NH4

Sholapur & SH

Geology: Red earth on Western and North Western Parts, Black clay on

Eastern & Northern part. Impervious granite strata at 10 to 15m

depths.

Climate: Moderate –Ranges from

Touist attraction: Chitradurga F

Bruhanmatta, Chandravalli Garden.

Population: 2011 Census 145853 souls

Annual Rainfall (average): 688mm

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INTRODUCTION

Salient Features of Chitradurga CMC:

200 Kms, North East of Bangalore & center of Deccan plateau

15’ North latitude and 76° 25’ East longitude.

Chitradurga on Miraj Bangalore Railway line.

Connected by NH4 (Bangalore – Pune), NH13 Chitradurga

Sholapur & SH-48 (Pavagada – Bhadravathi)

Red earth on Western and North Western Parts, Black clay on


Ranges from 12°C to 35°C

Chitradurga Fort, Obavvana Kindi, Murugharajendra

Bruhanmatta, Chandravalli Garden.

2011 Census 145853 souls

688mm

200 Kms, North East of Bangalore & center of Deccan plateau

Chitradurga on Miraj Bangalore Railway line.

Pune), NH13 Chitradurga

Red earth on Western and North Western Parts, Black clay on


ort, Obavvana Kindi, Murugharajendra

3

Profile of Chitradurga.

The Municipal area is declared as planning area under Karnataka

town and Country planning Act (KTCP act), and a separate planning

authority called Chitradurga Urban Development authority is constituted

For the town. While CMC is in-charge of providing infrastructure

facilities and other developmental activities the planning authority exercises

the power of urban planning and regulation of development activities and

also implementation of development plan proposals.

The Government of Karnataka constituted Chitradurga town

municipal council in November 1964 and it was upgraded to Chitradurga

city Municipal council in year 1983, The Administrative boundaries of the

town cover an area of 21.57 Sq. Km is divided into 35 Municipal wards and

is governed by the city Municipal council (CMC). Out of total land 76.5%

area is developed, whereas 7 percent is vacant land and 16.5 percent

area is covered by conservation area of chitradurga fort and cholaguddu

hillock

Climate:

Chitradurga town has a moderate climate with temperature varying

12° C in winter to 35° C in summer.

Geology:

There are two types of soil predominantly present in Chitradurga town

are, black cotton soil and red soil, the soil on the eastern and northern part

of the town is of black cotton type whereas it is red gravelly on the western

and north – western part of the town. Locally available building material is

kattya and is widely used for construction purpose

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Economic Base:

Chitradurga is a multi functional town. The economic base of the town

depends on agriculture, trade and commerce, industries and tourism sector

sheep rearing activity is predominantly found in the town along with small

scale industries like oil mills, leathers, welding units, cotton mills, etc Dry

agriculture is main occupation in the hinterland of the town. Chitradurga is

lagging behind industrially but trade and commerce is gaining an upper

hand Davangere and Harihar have retained their industrial characters,

which are surrounding towns of Chitradurga

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EXISTING SERVICES STATUS

INTRODUCTION

The existing status of various services or infrastructure in Chitradurga ULB. The services covered are:

Water Supply

Storm Water Drainage System

Solid Waste Management

Roads

Underground Drainage System

Health and Hygiene

WATERSUPPLY

Chitradurga town has Water Supply System with surface water as source

provided in the year 1973. The source is Vedavathi River with pickup weir across it

near Hiriyur which is 42 Km away from Chitradurga. The capacity of system is 9.08 MLD.

Chitradurga town has water supply system with surface water has source is

Shanthisagara lake with pickup with Bhadra river near Shanthisagara which is 65

Km away from Chitradurga. The capacity of system is 16MLD provided in year

2008

In addition to these there are 175 bore wells within the town area to

tap ground water. Out of total bore wells. 150 bore wells are fitted with

power pumps. About 150 out of 175 bore wells, which are fitted with power

pumps are yielding and are supplementing to the present water supply to

the town. Identification of dependable water source is essential for

Chitradurga.

Flow meters are not available at pumping stations to assess the utilization of the installed capacity. The daily water requirement for 160,000 souls (2016) at 135 lpcd will be 21.60 MLD and for projected population of 35,000 by the year 2021 I at

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135 lpcd will be 26.32 MLD. The present per capita water available from surface source is 124 lpcd in normal water is met Auth by tapping ground water. The situation gets worsened in peak summer; when there is water scarcity even to provide regular quantity of water. CMC, under such circumstances arrange through tankers to most of the areas.

The water availability against the requirement is as given in Table-l

TABLE-1

Status of water availability in Chitradurga

Sl.No. Source Capacity (MLD) Remarks Fair

season Summer

1 Vedavathi river near Hiriyur

5.5 5.0

2 Ground water from bore wells (150 no’s of at 20000 liters per day )

2.4 2.0

3 Shanthi Sagara Lake Project

12.00 10.00

Total 19.9 17.0

STORM WATER D R AI N

For drainage of storm water during rainy season and avoiding the flooding ot’

low lying areas and water stagnation it is necessary to provide the drainage

pathway for proper disposal of storm water from the developed area. The storm

water drainage system in Chitradutga is predominantly open The major storm water

drainage network comprises of the primary drain from Kanaka Circle to Holalkere Road

(NH4) which runs for 2. 725 Km length in North ward direction inside the town. Road

side drains from different parts of the town join this main drain.

Some portions of the drain needs desilting to facilitate smooth flow during rains. The

main drain passes through the built up area of the city and is filled up with debris

and encroached in some stretches. This results in water stagnation during rains

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leading to mosquito and contamination of under ground water sources which makes

it more necessary to provide storm water drains from hygienic point of view.

Therefore, it is proposed to provide storm water drain of about 10 km length to cover all proper

drainage.

SOLID WASTE MANAGEMENT SYSTEM

Chitradurga has an obligatory function of managing solid waste of the town. The ULB

has been covered under Nirmala Nagara Scheme and some components had been implemented. The CMC has provided a site for Solid Waste

disposal in Dhyamoavvanahalli for an extent of 34.79 acres situated at a distance of 7 Km from the city

on Challakere road. The site has been protected with pucca compound walls and interior service

roads are of gravel riding surface.

Managing solid waste is collecting waste within the town, transporting the same and

disposing it off in the dumping site. Solid waste management can be done by CMC or it can be

outsourced to private operator.

• The primary collection of waste is through community bin system. One RCC

bin is located per point; (uncovered) with 60 to 80kgs carrying capacity; at

every 100 m in highly populated areas and 300 in in medium and low

populated areas.

• Few roads are swept 3 times a week and few are not swept even once a

week.

• The waste will be overflowing from the bins in highly populated wards like

ward No.7, 8, 12, 19, 20, 21 and 22.

• Only in ward No. partly official area 23 and 26, door-to-door waste collection is taking

place, initiated by the RWA of that area.

ROADS

The major roads passing through the Chitradurga city is the stretch betwéen

Shankar tallies and Union tallies is situated in the commercial area. The width of

carriageway gets narrowed as it leads to Santhapet Circle due encroachments.

Medehally road from Santhapet Circle up to the regulated market experiences

heavy volume of mixed traffic like lorries, bullock carts, buses, vans and other

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transport vehicles. The commercial activity along the major road by hawkers on road

sides and foot paths create tralEc congestion.The through traffic along the National

Highways mainly pass through the NH, byepass and the regional traffic for the town

with lorries and other commercial vehicles pass through the heart of the town

generating heavy volume of traffic.

The existing pattern of the roads in the town shows that the area in the North -

South-Eastern portion of the town have a relatively better road net work compared

to the other parts of the town. Hence, it is essential to the roads by strengthening,

widening and up grading the riding surface wherever found necessary.

Apart from these other internal roads are maintained by city municipality.

The carriage way width varies from 3.0 m to 5.5 m throughout the town. Total road

length of the city is 284.95

Disposal OF DEAD

The existing burial (grave yards) and burning ghats are not having basic

amenities. Some of these places are mostly open and not provided with compound

wall. Other facilities like mourner’s room bathing & toilet facilities are not available.

Approach roads, electrification, water supply facilities to timse places are essential.

Moreover the modern method of burning the dead with silicon vessels and chimney

system with building to house the components are not available.

Hence there is a need for Provision of Silicon Vessel, Compound wall, Electrification & Access

paths for major Hindu & Muslim grave yards.

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PLANNING ASPECTS

PROPOSED SERVICE AREA

At present storm water drains carry waste water from about 6O% of the town because of

non existence or non performance of underground drainage system in some of the

areas of the town. Remaining 40% of the city area is not covered by storm water

drains.

Three major open drains are discharging their waste in Baragere kere, which carries

sullage and sewage from the households polluting the tank. In order to prevent the pollution of

fresh water in the tank and also ground water, it is necessary provide suitable storm water

drains to avoid the sewage entering into the tank. The CMC has desired that following drains

be constructed. The details are given in Table-2.

TABLE-2

Details of drains to be constructed as part of the project

Sl.no Description Length (M) Width (M) Depth (M) 1 Construction of storm

water drain at Babu

Jagajeevan Ram Nagara

Ramakrishna ashrama

Housing board colony

through IUDP

Sarswathipuram 1st

cross

4000 5 to 7 1.5 to 3.0

4.2 SURVEYS AND INVESTIGATIONS

Topographie Surveys

Topographic survey was carried out by electronic total station and auto level

equipment. Temporary bench mark was fixed using the total station instrument for the Storm

Water Drain. Later the Temporary bench mark was connected with GTS bench mark. Total

station survey reveals both the horizontal and vertical alignment of the drain to facilitate

improvements. The details of existing cross-sectional drawings for the drain work with the

levels at sill, top ofthe road surface with cross section details ofthe drains/streams have been

carried out.

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Geo Technical Survey

Geo Technical Investigation involving trial pits were carried out to ascertain the soil

met with along the proposed Storm Water Drain. The details of quarries have been collected with lead details including suitability sufficiency of yield etc. for the construction materials. The approved lists of quarries with quarry maps and lead chart from the PWD have been obtained.

Design and Office Work

The survey data and drawings were taken for rehabilitation of the drains and the

details of the existing drain with longitudinal and cross sectional corrections were

provided to design the proposed storm water drain.

DESIGN METHODOLOGY

Storm Water run-off is a portion of precipitation which drains over the ground

Estimation of such runoff reaching the storm water drains is dependent on the intensity, duration

of rainfall, characteristics of tributary area and the time required for the flow to reach the drain.

The storm water drains have to be designed to carry the maximum rain runoff.

Planning and Design Criteria:

I. Formula adopted: Tire formulas adopted for estimating the design

discb.argue for the Storm Water Drains

a) Empirical method:

Design standards to be adopted for drains

F= 2i 2i131212

( 1+ 1/t)

F = Total rainfall fromStorm in cm. i = Max. Intensity of rainfall cm/hr. i = Duration of storm in hours.

(i = l0cm to 12.5 cm for areas of intense & prolonged rainfall and 5 cm to 7.5 cm for other areas in india (assumed)

mw11 city water sheds, the following formula is used:

Q = CAR(S/A) 1/2 455

Q = Runoff in cumecs

C = Coefficient or Impermeability factor

0.50 in rural areas

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0.90 in suburban areas

0.75 average

A = Area in hectares

R — Maximum rainfall intensity (25-75 mm/hr)

S = Slope (1 in 1000)

Recommended runoff for Empirical desistn of storm water drains in towns.

Average annual rainfall

Upto 500mm

500 to 1000mm

1000 to 2000mm

2000 to 3000 mm

Over 3000mm

Run off per hour

3mm 6 mm 12 mm 18 mm 25 mm

Maximum Rainfall: 1.5 times average rainfall of 35 years (appx)

Appx. Flood runoff available from total precipitation:

a) Coastal Zones: 66 — 55 %

b) Interior transit Zones: 55 — 30 %

c) Dry Zones: 30 — 15 %

Rainfall lost in:

a) Evaporation and absorption by vegetation : 30 — 15 ° »

b) Percolation :15 — 25 %

Available as surface runoff : 25 — 55 %

b) Rational Method

Q = 10 CiA where

Q — Runoffm'/hour

i = Intensity of rainfall in mm/hr

C = Runoff coefficient depending on the ground slope and land use (varies from

0.10 to 0.90)

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Run off coefficients

Type of land use Coefficient

Commercial and industrial 0.70 to 0.90

Residential

i) High density ii) Low density

0.60 to 0.75

0.35 to 0.60

Park and undeveloped areas 0.10 to 0.20

Max:- values for small districts having steep slopes and minimum values for large and flat

districts)

Coefficient for large drainage basin with varying land use over different

portions is to be

C = C1.A1 + C2. A2+ C3.A3 + …….

A1+A2+A3………….

Where

CI,C2,C3. . . .= Run off coefficients of the respective areas

A1,A2,A3. . . .= Areas drained in hectares in the sections under consideration

3. Critical Intensity

I = 2i 2I

(1 + t)

Where

I = Critical intensity of rainfall in cm/hr

i = Max. Intensity of rainfall in cm/hr

T = Time of concentration in hours (depends on ground slope, distance of travel

and nature of soil)

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4.Storm Frequency:

a) Residential areas i) Peripheral area : Twice a year

ii) Central and comparatively high priced areas : Once a year

b) Commercial and high priced areas: Once in 2 Years.

5. Intensity of Precipitation

Intensity – Duration for a given frequency of storm is obtained from past records over a

period of years of the observed data on the rainfall of the area.

Intensity – Duration relationship is given by

I=a/tn

And I=a/t+b

Where i= intensity of rainfall (mm/hr)

t-duration of storm (minutes) and a,b and n are constants. By plotting the available data of i and

t on an arithmetic graph paper, the values of intensity (i) can be determined for any given time of

concentration (tc)

6.Time of Concentration:

Time of Concentration (tc)

Tc = Inlet time + time of flow

Intel time 3 minutes in highly developed areas 5-30 minutes for other areas depending on

shape, distance to inlet, topography, and character of area.

Time of flow= Distance of flow/Velocity

7. Formula for design of open channels and circular conduits:

For open channel, Manning’s formula may be used:

V=1 r2/3 S1/2/n

For circular conditions:

=1 3.968x10-3xd2/3xS1/2

V= Velocity in mps

R=Hydraulic mean depth in m

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D=Dia. Of pipe in mm

S=Slope of hydraulic gradient

n=Manning’s coefficient of Roughness (varies from 0.011 to 0.015)

8. Velocity in Storm Water Drains:

a. Minimum Velocity :0.75 – 0.90 m/sec

b. Maximum Velocity :1.40 – 4.00 m/sec

Components of the proposed Storm Water Drain

1. The side walls of the Storm Water drain will be provided with reinforced cement

concrete using M20 mix with 20mm and down size granite jelly.

2. The cross sectional profile of the walls has been provided to withstand the earth

pressure, surcharge from traffic and water pressure during rains.

3. Foundation will be 15 cm thick plain cement concrete M20 mix over PCC 1:4:8 below

the side walls and for the bed.

4. RCC cover slabs with M20 mix (suitably reinforced) will be provided over the drains in

the built up area wherever necessary.

5. M20 mix with 20mm down size granite jelly is proposed for retaining walls.

The drains will be designed to carry the maximum discharge during rains, based on the

formulae shown. Two types of sidewalls will be provided for the drains as described in the

following paragraphs.

Culverts across the Storm Water Drains: Necessary provisions for culverts across

the drains have been provided wherever necessary. The slab of the culverts is designed

to carry motorized traffic of 40 tones.

ASSESSMENT OF MATERIAL AVAILABILITY

The details of material availability are given as below:

Cement : Chitradurga

TMT Steel : Chitradurga and Bangalore

HYSD bars : Chitradurga and Bangalore

Bitumen : Bangalore

Metal and Stone : Katheral Village

Sand : Chitradurga (Parasurampur river side Challakere)

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PROPOSED TECHNOLOGY FOR CONSTRUCTION

Before taking of the original work, entire drain will be desilted by manual laborer and

jungle will be cleared all along the drain and some internal templates will be marked and

constructed in RCC M20 mix. Bed concrete 1:4:8 below RCC 1:1.5:3 is laid using

concrete mixers to the true line and groove. Finally 1:1.5:3 RCC with concrete mixer is

laid to the required longitudinal gradient.

Wherever pitching is proposed for sites, the area is excavated to the required side

slopes and stone pitching over filter media (sand and metal) is laid and pointed in CM

1:3 by manual laborer i.e skilled mason.

CLEARANCES REQUIRED FROM OTHER AGENCIES

This project involves the Rehabilitation of the Existing drains which runs along the side of the

existing roads. Hence there is no any land acquisition. But in order to shift the electric power

lines the involvement of BESCOM authorities is necessary.

NEED FOR INSTALLING GENERATORS

Generators are not necessary because the equipments used for the construction of drains are

fuel operated. Hence it is not necessary to install any generators.

LAND REQUIREMENT

The storm water drains proposed as a part of the project for Chitradurga CMC shall be aligned

over Government land. No private land will be required for the project. Hence, issues related to

resettlement and rehabilitation is not envisaged in the proposed project.

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Present Scenario of Storm Water Drain in Chitradurga City Municipal Council,

Chitradurga city municipal council having total 10 no.s of storm water drain.

Out of 10 storm water drain 2 no.s of storm water drain is developed by KUIDFC

under the project of KMRP.

1) Kanaka circle to NH-4 by pass Length of this drain is 2.73 Kms. This drain is

constructed by size stone masonry under the project of KMRP.

2) Ravi nursing home to Subamma galli. Length of this drain is 0.83 Kms. This

drain is constructed by size stone masonry under the project of KMRP.

3) From LIC office via Sarswathi law college, Turuvanoor road near hero Honda

show room via JCR extension to NH-4 approximately 2.5 Kms length is

constructed.

4) From Holalkere road Devi marble shop via Mallapanahatti road to kanaka

circle. This SWD length is 1.5Kms. This drain is constructed by earthen

drain. This drain is has to be developed.

5) The from Krishna Yadava Mahasastana temple behind SJM college via

Holalkere road to Devi marbal shop.Length of this drain is 1.00 Kms. This

drain is constructed by earthen drain. This drain is has to be developed.

6) Construction of storm water drain at Babu Jagajeevan Ram Nagara

Ramakrishna Ashrama Housing board colony through IUDP

Sarswathipuram 1st cross Length of this drain is 4 Kms. This drain is

constructed partly earthen drain and partly size stone masonry. Length

of the size stone masonry is 200mtrs. Balance length of drain is

constructed under the project of AMRUT.

7) Construction of storm water drain at K.S.R.T.C Layout through Teachers

Colony Onake Onake Obavva. Circle length of drain is 3.00Kms. This

drain is constructed under the project of AMRUT.

8) Construction of storm water drain at Back side of regional school to

Kothwal Nagara 4th Cross. length of drain is 2.00Kms. This drain is

constructed under the project of AMRUT.

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9) Construction of storm water drain at KMRP Fish Babanna house to NH-4

length of drain is 1.0 Kms. This drain is constructed under the project of

AMRUT.

10) From Malapanahatti circle to infront of Muruga Rajendra temple lake

length of drain is 6.44Kms. This drain is constructed by earthen drain.

Total storm water drain length is 25kms. 2.29kms storm water drain is

developed by KUIDFC under the project of KMRP. 3.50Kms SWD is

developed under the other schemes. Total length constructed SWD is

5.79Kms. Remaining 19.21Kms. Is to be developed.

The gap is 19.2Kms .

Under the AMRUTH scheme 10.0Kms Storm water drain is developed.

The Four major storm water drain’s are developed under the scheme of AMRUTH.

Total cost of this project is 10.00Crore.

The city is covered by 7 rock hills. During rainy season the rain water is

collected at the bottom of hills. The storage water is flowing through 12 SWD.

In summer season only residential waste water is flowing through storm water

drain.

These SWD are inter connected by small lateral drains.

At the end the storm water drain is connected to Mallapura lake and infront of

Muruga Rajendra lake.

Presently the waste water of SWD is not treated. The old STP plant is situated at

the pillekarana halli village. The waste water is sedimented and then flowing to

mallapura lake. 95% of the waste water is reached to Mallapura lake only 5% of

waste water is reached to infront of Muruga Rajendra lake.

The Karnataka urban water sanitary and drainage board is constructing the new

STP at Pillekaranahalli village site. The work is under progress. The expected STP work

completion is by December -2016.

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UGD work under progress by KUWS & DB. Total 283Kms. UGD work estimate cost of

70.7crores work is completed by December -2016.

Table1.1: Status of Storm Water Level service levels

Sl..

No. Indicators

Sustainable

standards

Black (Caution for

improvement)

Red(Immediate

action for

improvement)

Present

Status

1 Coverage of Storm water

drainage network

100% <75% <50% 17.30%

2 Incidence of sewerage mixing in

the drains

0 <25% <50% 25

3 Incidence of water logging 0 <25% <50% 10

Table 1.2. In case of mixed drainage how it works in peak rainy days?

Sl.

No. Location

Merging with which

sewer Reason

1 Near LIC office of bang lore

and Davanagere road.

Secondary drain to storm

motor drain

Linking secondary drain is

connected to storm water

drain

2 Behind Prasanna talkies road Secondary drain to storm

motor drain



drain

3 Venkateshwaara talkies road Secondary drain to storm

motor drain



drain

4 Burujinahatti circle Secondary drain to storm

motor drain



drain

5 Chandravalli to via Holalkere

main road housing board colony

storm water drain storm

motor drain

Linking SWD to SWD

6 In Thuruvanoor road Beside of

hero honda show room


motor drain



drain

19

Sl.

No. Location

Merging with which

sewer Reason

7 From Sarswathi law collage

near C K pura


motor drain



drain

8 Gopalpura road behind Ramdas

compound


motor drain



drain

9 Maruthi nagara Secondary drain to storm

motor drain


motor drain

10 In Buddhanagara near stadium

road


motor drain


motor drain

Table: Flood prone points in the city

Sr.

No. Area No of points

No of times water logging reported in a

year ( stagnant water for more than four

hours of a depth more than 6” )

1 Key road intersection 10 10 to15 times

2 Along roads ( 50 mtrs

length or more)

6 5 to 10 times

3 Locality (affecting 50 HH

or more)

6 6 to 8 times

Table 1.2: Detail of Locations prone to chocking of drains due to solid waste

Sr.

No. Location

Stretch Length

Affected Reason

1 Ward no.18 Idgamohalla 1st cross

drain

50mtr Due to dumping of solid waste.

2 Ward no.27 near Airoplane building 50mtr Due to dumping of solid waste.

3 Ward no.15 Bhovi colony 50mtr Due to dumping of solid waste.

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Sr.

No. Location

Stretch Length

Affected Reason

4 Ward no.1 opp Nagarakatte 100mtr Due to dumping of solid waste.

5 Ward no.33 opp Christian burial

ground


6 Ward no.19 opp Majed NH-4 100mtr Due to dumping of solid waste.

7 Ward no.18 Medehally road

Bomboo bazar


8 Ward no.18 M H road APMC 2nd

gate


Planning and Design

Construction/

Implementation O&M

ULB Chitradurga ULB and appointing Project

Management Consultancy

(PMC)

O & M by ULB

Table: Status of Ongoing/ Sanctioned Project

Sl.No. Name of Project Scheme Name

Cost in

Rs

Corer Month of Completion

Status (as on dd

mm 2015)

1 Nil Nil Nil Nil Nil

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Table:1.5 Demand Gap Assessment for Storm Water Drainage Sector

COMPONENT

2015 2021

PRESENT

ONGOING

PROJECTS TOTAL DEMAND GAP

Major drains(new

construction)

5 0 5 25 kms 20 kms

Network requirement to

provide proper drainage

to all identified water

stagnant point flodding

points up to the end

discharge point in(kms)

2.5 0 2.5 25 kms 22.50kms

Network length where

households discharging

waste water directly in to

the drains

10 0 10 kms 20 kms 10 kms

Rejuvenation of existing

primary drains and

primary drains including

covering and installation

of filter

0 0 0 3 kms 3 kms

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Table: Alternative Activities To Meet Objectives

Sr.

No. Objective Activities Financing Source

1 Construction of Storm

Water Drain to avoid

flooding and water logging

due to heavy rains

Identifying the water logging points,

chocking of drains, surveying. Data

collection, DPR preparation, DPR

approval, tendering process,

implementation and execution and

completion.

GOI(AMRUT

Scheme), State

Government and

ULB

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Citizen Engagement:

ULB Organized and conducted city level citizen consultation with

35 Councilors, Publics and NGOs. And discussed construction of

Strom motor drain in the City. Feedback received from

Councilors, Publics and NGOs are that boundaries of SWD to be

fixed, awareness to be given by capable persons to Publics and

SWD work will carried out without any problem to publics. And

maximum safety measures to be taken. All SWD works to be

taken up in the city. Preference should be given where water

flooding and water logging area are located there to avoid the

flooding and water logging the SWD project is proposed first.

Prioritize Projects:

Main source of funding is Governament of India and State

Governament and ULB to cover universal coverage.

Conditionalities:

Availability of land no issues. Financial commitment by GOI/state government /ULB. Approved and permission is needed for implementation as per AMRUT Guidelines. Environmental obligation No issues in SWD only rain water and waste water from residential area will be received in this drain industrial waste is not included. NOC is not required.

Resilience:

The Proposed SWD is surveyed and designed to with stand earth pressure and water pressure. The Construction of SWD including quality materials and quality of work is maintained.

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Financial Plan:

The project implemented by central /state government /ULB

funding scheme. Construction of SWD to avoid water logging and

water flooding.

Financial plan is sharing basis. Government of India is sharing 50% and

State Government is 20% and ULB 30% sharing pattern of the total

approval project cost.

Table 1.7: Master Plan of storm water drainage Projects for Mission Period

(As per Table 2.1 of AMRUT guidelines

Sl.No. Project Name

Priority

number

Year in which to be implemented

Year in which proposed to be

completed

Estimated Cost

1 Construction of storm

water drain at Babu


Ramakrishna ashrama


through IUDP

Sarswathipuram 1st cross

1 2016 2017 4.0


water drain at K.S.R.T.C

Layout through Teachers

Colony Onakeonake

obavva Circle

2 2017 2017 3.0


water drain at Back side of

regional school to Kothwal

Nagara 4th Cross

3 2018 2018 2.0

4

Construction of storm

water drain at KMRP Fish

Babanna house to NH-4

4 2019 2019 1.0

Grand - Total 10.00

25

TABLE 1.8: MASTER SERVICE LEVELS IMPROVREMENTS DURING MISSION PERIOD

(As per Table 2.2 of AMRUT guidelines)

(Amount in Rs. Cr)

Sl.

No.

Project Name

Physical Components

Change in Service Levels Estimated

Cost

Indicator Existing

(As-ls)

After

(To-be)


water drain at Babu


Ramakrishna Ashrama


through IUDP

Sarswathipuram 1st cross

RCC SWD side drain

wall, bed wall with

covering slabs

100% 17.30% 18.38% 4.00




Colony Onake obavva

Circle

RCC SWD side drain

wall, bed wall with

covering slabs

100% 18.38% 19.75% 3.00


water drain at Back side

of regional school to

Kothwal Nagara 4th

Cross

RCC SWD side drain

wall, bed wall with

covering slabs

100% 19.75% 20.41% 2.00


water drain at KMRP

Fish Babanna house to

NH-4

RCC SWD side drain

wall, bed wall with

covering slabs

100% 20.41 20.76% 1.00

26

TABLE 1.9: ANNUAL FUND SHARING PATTERN FOR STORM WATER

PROJECTS

(As per Table 2.3.1 of AMRUT guidelines)

(Amount in Rs. Cr)

Sl. No.

Name of Project

Total Project

Cost

Share

GOI State ULB Others Total


water drain at Babu


Ramakrishna ashrama

4.0 2.0 0.8 1.2 0 4.0




Colony

3.0 1.5 0.6 0.9 0 3.0


water drain at Back side of

regional school to

KothwalNagara 4th Cross

2.0 1 0.4 0.6 0 2


water drain at KMRP Fish

Babanna house to NH-4

1.0 0.5 0.2 0.3 0 1

27

1.10 ANNUAL FUND SHARING BREAK-UP FOR STORM WATER

PROJECTS

(As per Table 2.3.2 of AMRUT guidelines)

Sr.

No.

Project

GOI

State ULB Convergence

others

Total

14th

FC

Others Total 14th

FC

Others Total

1 Construction of

storm water drain

at Babu

Jagajeevan Ram

Nagara

Ramakrishna

ashrama Housing

board colony

through IUDP

Sarswathipuram

1st cross

2.0 0 0.4 0.4 0 1.6 1.6 0 0 4.0

2 Construction of

storm water drain

at K.S.R.T.C

Layout through

Teachers Colony

Onake obavva

Circle

1.5 0 0.6 0.6 0 0.9 0.9 0 0 3.0

3

Construction of

storm water drain

at Back side of

regional school

to Kothwal

Nagara 4th Cross

1.0 0 0.2 0.2 0 0.8 0.8 0 0 2

28

Sr.

No.

Project

GOI

State ULB Convergence

others

Total

14th

FC

Others Total 14th

FC

Others Total

4 Construction of

storm water drain

at KMRP Fish

Babanna house

to NH-4

0.5 0 0.2 0.2 0 0.3 0.3 0 0 1.0

TABLE 1.11: YEAR WISE PLAN FOR SERVICE LEVELS IMPROVEMENTS

(As per Table 2.5 of AMRUT guidelines)

Sr

No.

Proposed

Projects

Project

Cost Indicator Baseline

Annual Targets

(Increment from the Baseline Value)

FY 2016 FY

2017

FY

2018

FY

2019

FY

2020 H1 H2

1 Construction of

storm water

drain at Babu

Jagajeevan

Ram Nagara

Ramakrishna

ashrama

Housing board

colony through

IUDP

Sarswathipuram

1st cross

4.0 100% 17.30% 18.38%

2 Construction of

storm water

drain at

K.S.R.T.C

Layout through

Teachers

Colony Onake

obavva Circle

3.0 100% 18.38% 19.75%

29

Sr

No.

Proposed

Projects

Project

Cost Indicator Baseline

Annual Targets

(Increment from the Baseline Value)

FY 2016 FY

2017

FY

2018

FY

2019

FY

2020 H1 H2

3 Construction of

storm water

drain at Back

side of regional

school to

Kothwal

Nagara 4th

Cross

2.0 100% 19.75% 20.41%

4 Construction of

storm water

drain at KMRP

Fish Babanna

house to NH-4

1.0 100% 20.41% 20.76%

30

Design of Storm Water Drain

Total length of SWD is 1860mtrs

Length of Constructed SWD is 200mtrs

Difference in Levels 775.466 – 717.406=58.06mtrs

Depth of SWD is

Minimum depth is 2.0mtrs

Maximum depth is 4.0mtrs

Thickness SWD is

H/10 or H/15

Thickness of SWD side wall = 2300/10=230mm=0.23mtr

Thickness of the SWD side at Maximum depth = 4000/10=400mm=0.4mtr

Adopting slop 1 in 200

Velocity is 0.6mtr/sec to 0.75mtr/sec

SBC of Soil is 135KN/m2 to 140KN/m2

index page no 5. present scenario of swd in cmc 16 · underground drainage system health and...

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