Administration Report Major Construction Branch2

8/12/2019 Administration Report Major Construction Branch2

http://slidepdf.com/reader/full/administration-report-major-construction-branch2 1/30

IRRIGATION DEPARTMENT

ADMIMISTRATION

REPORT

2011

PREPARED BY:

REGIONAL DEVELOPMENT AND CONSTRUCTION SUB



DEPARTMENT MAJOR CONSTRUCTION BRANCH



MAJOR CONSTRUCTION BRANCH

Major Construction Branch comes under the purview of Regional Development &

Construction Sub Department.

The main functions of the branch are

• Construction of rrigation and settlement projects for the conservation!

diversion & distribution of water under gravit" & lift irrigation to new and

e#isting lands for cultivation b" farmers and food crop productions.

• n corporation of h"dro power as far as possible in the construction of irrigation

and settlement projects to enhance the electrical energ" resources.

PROJECT DISTRICT PROJECT

COST

PROJECT

DURATIO

N

Daduru Oya Kurua!a"a#Pu$$a"a%

&200 200'#2012

Ra%(u))a Oya A%*ara2'00 200+#2012

Da% Sa,-$y ad

.a$-r R-/ur-/P"a! Pr3-$

Aurada*ura4P"aru5a4Tr

%a"--4Pu$$a"a%4Kurua!a"a4Ma$a"-4Ha%(a$$a 1+16 2006#2017

U%a Oya D5S$r-a% D-8-"*%-$Pr3-$

Badu""a4 Mara!a"a97'2' 2011#201'

R- A5a)! Pr3-$ Va8uya 4K";; 2190 200'#2011

E%-r!-y Nr$;-rR-8-ry Pr3-$

Va8uya4 Ba$$a"a4 A%*ara4Tr%a"--

1121+ 2010#2011

I rd-r $ ad%/$-r $;- !! %a3r /$ru$ *r3-$/ 4 Pr3-$ dr-$r</

ad C;-, R-/d-$ E!--r</ O,,- ;a8- (-- -/$a("/;-d Daduru Oya ad

Ra%(u))a Oya = U%a Oya *r3-$/ r-/*-$8-"y

Ad%/$ra$ , $;- a"" $;-r *r3-$/ $;a$ %- ud-r $;- *ur8-5 , Ma3r

C/$ru$ Bra;4 ar- d- (y $;- r-/*-$8- R-!a" Dr-$r/ ad

D8/a" Irr!a$ E!--r/



Deduru $"a %roject

1. INTRODUCTION

The river Deduru $"a is the fourth largest river in the countr" flowing through and"! Matale!

urunegala and %uttalam Districts. The river originates from the 'estern slopes of the and"

Matale hills. Catchments area of the river is ()(* s+.,m. -nnual discharge of the river is more than

*** MCM. -bout /*0 of the Deduru $"a catchment area comes under intermediate 1one and rest

of the area in mountainous region falls under mid countr" wet 1one.

The annual precipitation in the basin varies from ** mm in the coastal region to ()** mm in

mountainous region. Deduru $"a basin receives about 2*0 of the annual rainfall during inter

monsoon months 3March! -pril! $ctober and 4ovember5! about 620 during South7'est monsoon

months 3Ma" to September5! while remaining 20 during 4orth7'est monsoon months

3December to 8ebruar"5.

The major tributaries of the Deduru $"a namel" Ratwila 9la! Di, $"a and ospothu $"a in the

upper reaches of the basin and imbulwana $"a! :a,watuna $"a and Maguru $"a in the middle

reaches of the basin confluence with the river upstream of the proposed dam site! while the other

tributaries namel" olamunu $"a! Thalagalla 9lla meet the river downstream of the proposed dam

site.

Deduru $"a and Mee $"a are two adjacent river basins located in the 4orth 'estern %rovince.

More than ;* percent of the water resource in the water deficit Mee $"a basin is utili1ed for

cultivation. But in the Deduru $"a basin much of the water resource has not "et been utili1ed.

<ands in the Deduru $"a basin are almost developed and lands in the Mee $"a basin "et to be

developed. Therefore it is planned to e#ploit the Deduru $"a water resources in improving the

cropping intensit" of e#isting agricultural lands under minor irrigation schemes and to develop newlands in the Mee $"a and the Deduru $"a basins in view of enhancing productivit".



2. PROJECT DETAILS

The proposed dam site is located about 6** meters upstream of the e#isting Ridi Bendi 9lla anicut

and the proposed reservoir will interrupt a net catchment area of =** s+.,ms. The %roject

envisages construction of a >2 MCM reservoir across the Deduru $"a.

Total Estimated Cost - Rs. 6200 Mn

Catchments Area - 1400 Sq. Km

Storage caacit! - "# MCM

T!e o$ %am - Earth $ill

&ength o$ %am - 2.4 'm

()ll S)l! &e*el - "0 m. MS&

&and in)ndated - 2000 ha

Sill+a! T!e - Concrete, Radial gated 0 /0s.

&ength o$ the &e$t an' canal - 44 'm

&ength o$ the Right an' canal - 'm

Total e3tend o$ &ands to e c)lti*ated - 1111# h.a

5*erall h!sical rogress at the end o$ 2011 - 6 7

5*erall (inancial rogress at the end o$ 2011 - Rs. 80 Mn

&and 9nn)ndation area - 2000ha. in :ari!aola, ;ane+atta and Maho < Masotha %.S.%i*ision



3.PROJECT BENEFITS - Irrigation

3.1 LB Main Canal

-ugmentation of irrigation tan,s through a networ, of canal s"stem to (=** ha of padd" lands unde

minor irrigation s"stems and to develop )** ha of new lands in initials reaches of the proposed <B mai

canal for $8C cultivation under lift irrigation in Deduru $"a left ban,. Cope with water scarcit" under sma

tan,s is to improve cropping intensit" up to (.*.

3.2 Rii B!ni Ela" Magalla #!#a

-ugment irrigation water supplies to e#isting agriculture lands under Ridi Bendi 9lla ? Magalla Reservo

S"stem and provision of irrigation water to )** ha of stage ( area of the Magalla Reservoir scheme b

e#tending the e#isting right ban, canal s"stem.

3.3 RB Tran$ %a$in Canal

-ugmentation of nginimiti"a Reservoir suppl"ing water to 6>2 ha of e#isting agriculture lands unde

major?medium irrigation scheme in lower Mi $"a basin b" diverting water from proposed Deduru $"

Reservoir via a trans7basin diversion canal to nginimiti"a Reservoir.

-ugment irrigation water supplies to *** ha of e#isting agricultural lands under minor irrigation s"stem

along the trans7basin diversion canal of the Deduru $"a reservoir.

%roviding irrigation water to 6=** ha. of new and e#sisting lands agriculture lands under major?medium

irrigation scheme in the Mi $"a basin. via a trans7basin diversion to nginimiti"a Reservoir.

3.& Po#!r '!n!ration( Drin)ing *at!r + Floo Control

:"dropower station of .2 M' 36 units of *.2 M' capacit"5 will be located just downstream of th

reservoir using irrigation and environmental release from the proposed reservoir.

Suppl" drin,ing water to 2*!*** families in urunegala and %uttalam Districts. mprove drin,ing wate

+ualit"! recharge @round 'ater -+uifers 7 mprove water table! 9nhance Micro Climate conditions.

Regulate river flow in rain" seasons and minimi1e flood ris, and river ban, erosion at the lower reaches o

the river.



3., Eonoi( Soial + In/ra$tr0t0r!

ncreases @ross Domestic %roduction.

mprove livelihood practices? living standards? prevent "outh unrest.

Rural development towards reduction of demographic transition.

4ew ? additional rural road networ, will be provided for lin,ing villages.

2!*** farmer families will directl" be benefited b" the project while over 2*!*** families will indirectl

be benefited b" getting drin,ing water and gaining new emplo"ment opportunities etc.

3.Ot!r B!n!/it$

a5 -t the Spillwa" and the Bund construction sites! there are more than 2* s,illed and uns,illed laborers ar

engaged in different activities. These laborers are from nearb" villages and earn (!*** to 2!*** rupees pe

month. The project is spending nearl" (.* Million rupees per month to pa" their wages and thus enhances th

personal income level.

b5Aehicle owners living in the area got opportunit" to deplo" their small dump truc,s and tractors at th

wor, site and thus enhances the personal income level.

c5 More than 2!*** of students from Schools! Technical Colleges and niversities visited to the %roject sit

and gained ,nowledge about the rrigation Development %roject activities.

d5<arge number of trainees! from niversities and Technical colleges! in various disciplines gaine

opportunit" to develop their s,ills b" contributing to the project activities.

e5 - few emplo"ment opportunities have been provided to +ualified personnel for performing tas, bas

duties in the wor, categories of 9ngineer! 9ngineering -ssistant! Draughtsman! Management -ssistant an

Supervisor.



&. P4SICAL + FINANCIAL PRO'RESS

Progr!$$ 05 to 2611

Finanial ,7 8

P9$ial ,& 8

nitial wor,s of the project was started in "ear (**2 with the activities related to land ac+uisition & resettlement

Construction wor,s in Deduru $"a Reservoir %roject was started in (**> and overall ph"sical progress of about )60

is acheived. /*0 of the Bund earthwor, is completed! /60 of the construction of <B & RB sluice /*0 complete

Construction of Spill 'a" started in (* and about =20 is completed.

There are three R9s offices! R93:ead wor,s5! R9 3<B canal5 and R9 3RB Canal5! which are functioning under th

%roject Director to carr" out construction wor,s. n addition to the permanent staff! 9ngineers! 9ngineering -ssistant

draughtsman and wor, supervisors are engaged on contract basis.

ear (**) (**) (**> (**; (**/ (** (* Total

Total

9#penditure

3Rs. Millions5

=.; 2.* )*.( ==>. 2;.( >;./ )).6 3:76.;1

Bri!/ Not! on Con$tr0tion Ati<iti!$

Construction activities at the :ead 'or,s have been carried out on direct labour basis. Constructio

activities such as structures 3Bridges! Troughs etc5 under the main canal wor, have been carried out b

private contractors.

rrigation Department has purchased *= truc,s! o( <oaders! o( D; Do1ers. *( 9#cavators! *2 Double cabs t

deplo"ed at the site. 'ide varieties of vehicles and machineries have been hired from the suppliers a

approved ratesE total number of hired machines is around **.

Construction of reservoir 3earth dam5 was started in (**> and sheduled to be completed in (*(. Construction of th

left Ban, Main Canal and the canal sluice were started in (**; and construction wor, for the first =* ,m length of thcanal completed b" the end of (*.

Construction of a Causewa" across the river! downstream of the Dam! had been completed b" the end o

(**/ and was ceremoniall" opened b" the former onora%l! Mini$t!r Mr. Caal Ra=a5a)$!.

Construction of the Right Ban, Main Canal was started b" the onara%l! Mini$t!r Mr. Nial Siri5ala D! Sil<a

june! (** and =*0 of the wor, completed at the end of (* wor,s in progress. Construction of the Spill wa" acros

the river has been started in (**/ and concrete wor, is in progress.



&.1 PRO'RESS OF CONSTRUCTION OF BUND

T"pe 7 :omogenous 9arth 8ill

<ength 7 (=** m

9stimated Cost 7 /2 Mn

%h"sical %rogress at the end of December (*7 /* 0

9#penditure at the end of December (* 7 >)(.=Mn

E>5!nit0r! ?R$. Million@

266 2667 266: 2616 2611 Total

(.> 2* (= 66* 22.> >)(.=

Construction of the Dam was started in (**>. - Core trench was e#cavated along the dam a#is up to the be

roc, level! removed e#isting sand" soil and bac, filled with high cla" soil. 8ractured ? weathered 1one

detected in the bed roc, were grouted with pressuri1ed cement mi#ture.

Pro%l!$ Eno0nt!r! ?Da@

'hen e#cavating the core trench! ban,s were collapsed and e#tra wor, had to be carried out for removin

the soil. During rain" season water collected in to the trench and a huge e#pense had to be incurred to pum

out water.

Cla" soil has been ta,en from the selected borrow areas in the private lands after pa"ing compensation fothe ownership. <and owners are reluctant to allow their lands to be used as borrow areas until compensation

are paid.

&.2PRO'RESS OF CONSTRUCTION OF CAUSE*A4



Co5l!t! in 266:

T"pe 7Concrete

9stimated Cost 7Rs. ).6 Mn

9#penditure at the end of December (* 7Rs. =.( Mn.

%h"sical %rogress at the end of December (* 7**0

E>5!nit0r! ?R$. Million$@

266 2667 266: 2616 2611 Total

*. 2.* ;./ *.( 7 =.(

Causewa" had been constructed across the Deduru $"a! downstream of the spillwa"! with concrete piers an

precast concrete beams. The causewa" lin,s two villages on the left & the right ban,s of the river an

reduces the travel distance b" *> ,m.

&.3 PRO'RESS OF CONSTRUCTION OF SPILL*A4



9stimated Cost F ** million

T"pe 7 Radial @ated ? Concrete Structure

Radial @ates F *; 4os! Si1e F ;.=mG;.(m

Huantit" of concrete F (>!***m6

8lood Discharge capacit" F 62** m6?sec

Silt @ates F *( 4os

:"dro %ower F .2 M'

9#penditure at the end of (* F >.(2 Mn

%h"sical %rogress at the end of (* 7 =20


266 2667 266: 2616 2611 Total

7 7 (>.* (*>.=2 =>).; >.(2



@eological investigation for the bed roc, up to )* meters depth had been completed and found fresh roc, a

the deep la"ers. 'eathered portions found on the bed roc, surface ? out crops were bro,en and removed

8ractured 1ones found in the upper la"ers were grouted with pressuri1ed cement mi#ture.

- Coffer dam had been constructed! around the basement of the spillwa"! with waste cla" material an

blasted roc,s in order to divert river flow.

Two large stores and one office were constructed with the available materials near the spill site.

$ut of 6!(m6 of concrete wor,! ()2=6 m6 concrete 3including power house construction5 had been don

in the spillwa" b" the end of (*.

&.&PRO'RESS OF CONSTRUCTION OF LB SLUICE

T!e - Concrete To+er=%o)le arrel

%ischarge - 2#0 C)sec

Estimated Cost - 1" million

E3endit)re at the end o$ %ecemer 2011 - Rs. 2." Mn

h!sical rogress at the end o$ %ecemer 2011 - 87


266 2667 266: 2616 2611 Total

*. .* 2.( 2.( .(2 6(.>6

Construction of <B Sluice completed up to the roof level. Sluice gates and the other necessar" fillings completed.



&.;PRO'RESS OF

CONSTRUCTION OF RB SLUICE

T!e - Concrete To+er=%o)le arrel

%ischarge - 00 C)sec

Estimated Cost - 20.4 Mn

E3endit)re at the end o$ %ecemer 2011 - 1.28 Mn

h!sical rogress at the end o$ %ecemer 2011 - 87


266 2667 266: 2616 2611 Total

7 . *. =.= (.)/ ;.(/



Construction of RB Sluice started in (** and it has been completed up to the roof level now.

&.,PRO'RESS OF CONSTRUCTION OF LB MAIN CANAL

Total <ength F == ,m

Design Discharge F (2* cusec

9stimated cost up to == ,m section 7 Rs. ;/2.*Mn

9#penditure at the end of (* F =2.(; Mn

%h"sical %rogress F )*0

;*0 of earth was has been completed in the first = ,m length of the <BMC. Construction of the structures

are in progress.

E>5!nit0r! ?R$. Million@ -?6-&6)@

266 2667 266: 2616 2611 Total

7 =.) /=.;; =(./ 62./ 2.(;

Total estimated +uantit" for earth wor, and structures are given in the table below with the wor, done up to

end of December (*.

Description 9stimated 'or, done

9arth wor,s

Cutting 3*** m65

8illing 3*** m65

;/

=>2

;=6

=()

Structures 34os5

Completed

n progress

Total 1,,

))

66

::



$ut of // structures! )) are completed as given in the table below.

LBMC- Bri!/ $0ar9 o/ t! o5l!t! Str0t0r!$

Bridge nder crossing Causewa" 8oot Bridge Regulator Bathing

steps

/ = / / = /

$ver crossing

*(

Total no of structures 7 ))

'ater resources in the Deduru $"a is planned to divert along the left ban, of the river through the <BMC t

augment irrigation water suppl" to (=** ha. of e#isting padd" lands under minor irrigation s"stems and t

develop )** ha of new lands in initial reaches of the canal.The canal crosses 66 no. of sub catchments in th

Deduru $"a basin! fulfill water re+uirements for cultivation in view of increasing crop intensit"! an

ultimatel" confluences with the olomunu $"a! which is a major tributar" of the Deduru $"a! at the tail en

of the canal.

Eart *or) ?Dir!t La%o0r@



The whole canal path is divided into pac,ages. 9ach ,ilometer length is considered as one pac,age or on

wor, site 3a wor, site is considered as one accounting unit5. There are nine wor, sites at the :ead wor,s o

the reservoir and therefore the st pac,age of the <BMC 3or the st ,ilometer of the <BMC5 is numbered a

the *th pac,age of the project or as wor, site 4o. * of the <BMC.

Two permanent 9ngineering -ssistants are responsible for the construction wor, of the <BMC in ,ilomete

vice and four number of wor, supervises are emplo"ed under them.

Con$tr0tion M!to

-ccording to the flat plan! construction is started with jungle clearing and stripping. -s per the details give

in the wor, plan! e#cavation wor, was started.

-t the beginning! first bo# 3trench5 of the canal was e#cavated up to the re+uired depth and then slopes wer

constructed. 6m wide berm was constructed at where the depth of cut is higher. 'hen e#cavated earth wa

not sufficient for the filling wor, in a particular wor, site an e#tra earth +uantit" has to be borrowed from

specified borrow area.

Eno0nt!r! Pro%l!

'hile constructing the left ban, main Canal of the Deduru $"a Reservoir project the following problem

were uncounted and the solutions were given as follows.

Non a<aila%ilit9 o/ $oil /or /illing$

-ccording to the soil reports! which had been prepared earlier! /* percent of e#cavated soil could be used fo

bund filling wor, of the <BMC. But unfortunatel" ver" little +uantit" of soil was suitable for using a

filling material. Therefore! we used this soil to fill the canal ban,s up to the full suppl" depth and above o

that 3free board5 were filled with sand" soil 3available5. 9arth was borrowed from near locations in order t

maintain the e#penses within the approved rate limits.

E>!$$i<! Mat!rial

-s per the approved estimate the ma#imum haul distance was given as .* ,m. But the canal path wa

traveled across a developed area. Therefore! it is ver" difficult to find an area to dispose waste withou

e#ceeding the given haul distance. Considering the re+uirement of villages and %radesi"a Sabha! a decisio

was ta,en to construct pla"grounds at suitable location! schools using the balance e#cavated earth

Considering the suitabilit" of material! an elevated road wa" was constructed on R?B side of the canal.

Un!>5!t! Ro)

'hile e#cavating the canal une#pected hard roc,s and boulders were found. But it was not mentioned in thsoil investigation reports. -dditional arrangements! such as air compressors! boulder brea,ers! blastin



material and s,illed labour had to be deplo"ed for removing heard roc,s without e#ceeding the approve

amount of estimate.

Soil Ero$ion on anal $lo5!$ " B!r$

$wing to the characteristics of soil in this area! during rain" seasons! high soil erosion was possible on th

slopes. -s a remedial measure full turfing on the slopes was done and found it as a successful solution.

&.Con$tr0tion o/ Rigt Ban) Tran$ Ba$in Canal

'ater resources in the Deduru $"a basin is planned to divert towards the water deficit Mee $"a basi

through the Right Ban, Trans basin canal.

Right Ban, Trans basin canal crosses the ridge of two adjoining river basins! Deduru o"a and Mee $"a! t

conve" water to nginimiti"a reservoir in order to cope with water scarcit" in the Mee $"a basin! in th

%uttalam District.

n addition to fulfill water re+uirement in the Mee $"a basin the canal will augment water resources in )

minor tan,s which are located along the canal trace. -bout *** acres of e#isting padd" fields under thes

minor tan,s will gain benefits.

&ength o$ the R Trans asin canal > 'm

Canal ed +idth &ining Canal - *aries $rom 4.# m to #.# m

(lo+ rate > 00 c)sec .#" c)mec

Estimated cost > #00 Mn

E3endit)re at the end o$ 2011 > #1".2 Mn

h!sical rogress at the end o$ 2011 - 407


266 2667 266: 2616 2611 Total

7 7 7 )2./ =2.= 2>.6(

Three major water conve"ing structures 3troughs5 are encounters with the canal path! at three locations! a

where the canal crosses *6 local streams! on $"a! Thalagalla 9la and %achchala 9la. -ppro#imate lengt

and the cost of each structure would be >2 meters and Rs.((2 million respectivel".

Construction wor,s of above three Trough structures started in (* and about )*0 of the wor, has bee

completed and planned to complete this "ear.



9levation difference between the head7end and the tail7end of the canal is limited owing to the full suppl

level 38S<5 of the nginimiti"a reservoir and the operation level of the Deduru $"a reservoir and thu

permits to trace the canal path with mild gradient. Mild gradient of the canal reduces the water conve"in

efficienc".

n7order to minimi1e the effect of the mild gradient and ma#imi1e the water conve"ance efficienc" th

following proposals were incorporated at the design stage.

%rovision of concrete lining along the entire canal path!

9nrooting the canal path! with three major tan,s irindigolla! Randenigama and :indogama! in view o

reducing frictional losses.

The Right ban, Trans Basin Canal travels across a ridge area! which seperate the two river basins! the Deduru $"

basin and the mee $"a basin! in the otawehera D.S.Division. The canal needs to be cut up to the depth of *7) m

for about ( ,m length to conve" water across the ridge area. -t present people living in this ridge area suffer wate

scarecit". The" fulfill drin,ing water re+uirement with the aid of deep wells.

-fter e#cavating the canal there will be a tendenc" to percolate ground water towards the canal! deplete ground wate

table and thus aggravate the water scarecit" further. To mitigate this problem a suitable water suppl"ing methodolog

need to be incorperated before commencement of the canal e#cavation wor,.

nvestigation along the canal path has alread" been completed. Documents preperation for land ac+uisition! surve"in

of the canal path! design and estimation wor, for the canal and the canal structures are in progress. Design wor, fo

the entire canal path is completed and preparation of estimates up to (> th ,m is completed. Construction wor,s is i

progress up to (2th ,m 3:indogama Tan,5.

Total estimated +uantit" up to nginimiti"a tan, is given in the table below.



9arth wor, and the construction of structures along RB main canal is in progress and summar" details with th

estimated +uantit" are given in the table below.

E$tiat! total 0antit9 an on$tr0tion 5rogr!$$ 05 to 31$t D!. 2611

tem 4o Description Total 0antit9

* 9arth 'or,

ncluding e#cavation of soft Roc,

Cutting I*** m6

8illing I*** m6

E$tiat!

662!***

22;!>2*

*or) on!

>6!);*

=2!*=6

*( :ard Roc, 9#cavation I*** m6 ;*!*** 6)*

*6 Canal lining 3m5

Completed

n %rogress

(=>)*

;>

(26)

9arth 'or,

C0tting

666 3

Filling

666 3

ar Ro)

666 3

So/t Ro)

666 3

Canal Lining

?@

No. o/

Str0t0r!$

*7*.=>2 ,m up to

iridigalla wewa

6 =)6.>/ =.6) =.) /62= 62

.6272.62 ,m to

Randenigama wewa

) (*.== ).)/ =>.( 62(.) >

).627(=.>(2 ,m

Randenigama wewa

up to

:indogamawewa

)2

/2

>6.=) >.2) 6*.*/ ;*>).6 6(

(2.2(276).* ,m

:indogama wewa to

nginimiti"a wewa

.

>

.*2 ==.= *;.22 =2** (*

Total 2 ;;7.& :3.62 22.3 2;672.:6 :&



-warded but not Started

Total

6**

&,;3

*= Structure 34os5

Completed

n %rogress

-warded but not Started

Total

/=

*

*

31

-s e#plained under the %ara /.(! non availabilit" of suitable soil for filling sections and e#cess amount of earth fo

waste are the main difficult" encounter during construction of RB main canal. Decomposed roc, and the hard roc

found in man" places along the canal and the e#pected output could not obtain due to the une#pected material an

hence the e#cavation cost was increased.

&.7Magalla RB E>t!n$ion Canal

9#isting Right Ban, canal of Maggalla 'ewa in 4i,awerati"a is proposed to e#tend up to adigawa wew

under this project.

Total length of the Magalla RB e#tension is /.( ,m. ).>>2 ,m up to 4ammuwawa wewa and it will be /.

,m up to ,adigawa wewa .

8low rate F 2* cusec

<and ac+uisition F surve"s under section completed.

%reparation of estimates completed for > ,m 3up to 4ammuwawa wewa5 and construction wor,s started i

(* and about =*0 wor,s completed. Total 9#penditure at the end of December (* is given in the tabl

below.

(*

9#penditure 3Rs.

Millions5

2*.>)



&.:BRANC CANALS

There are four branch canals along <B main canal and nvestigation Surve"s are in progress as given below

Branch Canal *J

F <ength of this canal is ( ,m

F <and ac+uisition maps prepared for first 6 ,m and Surve"s completed for 2 ,m. Canal trace finali1ed fo

balance > ,m and surve"ing & leveling to be done.

Branch Canal *(J

F <ength of this canal is =.2 ,m. Canal trace finali1ed and surve"ing & leveling to be done.

Branch Canal *6J

F <ength of this canal is >.2 ,m. Canal trace finali1ed and surve"ing & leveling to be done.

Branch Canal *=J

F <ength of this canal is *.>2 ,m.

F <and ac+uisition maps prepared and send for <and Ministr". Canal trace finali1ed and surve"ing &leveling done.

;. PROBLEMS ENCOUNTERED *IT CONSIDERIN' TE ENTIRE PROJECT

12.1 Cash flow problems

Dela" in land ac+uisition and pa"ing compensation 3$nce head wor,s are completed the reservoir canno

be filled until compensations are paid for the inundated lands5.

Rain" weather

Shortage of Technical Staff

Shortage of s,illed & uns,illed labour 7 poor attendance during cultivation seasons ? attractive pa"ments a

other major project 3total labour strength re+uired is over 2**5.

8or the bund earth filling re+uirement was about .* million. Borrow areas were located inside the tan

bed. But due to dela" in pa"ing compensation land owners objected to enter their lands. Dela" in othe

related organi1ations?departments.

mpressed dela". Cash flow was not smooth & several occasions machines owners removed the

machineries.



%revail weather conditions. $nl" about 2* K (** da"s can be wor,ed fruitfull".

3. Da% Sa,-$y ad .a$-r R-/ur-/ P"a! Pr3-$

T;- (3-$8-/ , $;- Da% Sa,-$y ad .a$-r R-/ur-/ P"a! Pr3-$ ar-

>? -/$a("/; "!#$-r% /u/$aa("- arra!-%-$/ ,r *-ra$ ad %a$-a-, "ar!- da%/@

>? %*r8- 5a$-r r-/ur-/ *"a! T;-r- ar- ,ur %*-$/ $ $;- *r3-$

T;- ,r/$ %*-$ / ,r da% /a,-$y ad *-ra$a" -,,-y

%*r8-%-$ T;/ %*-$ 5"" -;a- *u(" /a,-$y , 72 /-"-$-d

;!; r/) "ar!- da%/4 %*r8- *-ra$a" -,,-y , 60 da%/ >"ud!

$;- 72 da%/?4 ad -/$a("/; /u/$aa("- /$$u$a" arra!-%-$/ ,r

da% /a,-$y %aa!-%-$ ad O*-ra$ ad Ma$-a- >O=M?

T;- /u(%*-$/ 5"" "ud-:

>? r-%-da" 5r)/ ,r 72 ;!; r/) da%/@

>? *r8/ , (a/ /a,-$y ,a"$-/ ,r 60 "ar!- da%/@

>? $ra! ,r /$r-!$;-! da%#5!

r!aa$/@ ad >8? /$ud-/ ad /u**"y ,

/*-a"-d -u*%-$

29



T;- /-d / $;- ;ydr %-$-r"!a" ,r%a$ /y/$-% %*r8-%-$

%*-$ T;/ %*-$ 5"" -;a- /$$u$a" a*a$y ad

*;y/a" ad aa"y$a" ,ra/$ru$ur- ,r %$r! ;ydr#%-$-r"!a"

da$a4 d-$-$! ad ,r-a/$! 5a$-r ;aard/4 ad 5a$-r r-/ur-/ *"a! ad

%aa!-%-$ T;- $;rd / $;- %u"$ /-$ ra" 5a$-r r-/ur-/ *"a!%*-$ T;/ %*-$ 5"" %*r8- /$$u$a" a*a$y ,r $-!ra$-d

ad %u"$#/-$ra" 5a$-r r-/ur-/ *"a! ad a///$ /-"-$ ad

*rr$a$ , 5a$-r r-/ur-/ d-8-"*%-$ 8-/$%-$/ a""y4 $;- ,ur$;

%*-$ 5"" /u**r$ $;- %aa!-%-$4 rda$4 ad %$r!

-,,r$/ r-"a$-d $ $;/ *r3-$

T;- ,""5! 1& N/ ;!;#r/) da%/ u$ , 72 da%/ /-"-$-d ,r *;y/a"

r-%-da$ud-r %*-$ 1 , $;- DS.RPP4 (-"!/ $ $;- Irr!a$ D-*ar$%-$ ad $;-

Ma3r

C/$ru$ Bra; 8"8-/ /u*-r8/ , /$ru$ 5r) ad rda$!

5$;

$;- Pr3-$ Maa!-%-$ U$ ad $;- r-"-8a$ R-!a" Dr-$r/ , Irr!a$

1 I!%$ya 9 U/!a"a Sya%(a"a!a%u5a

2 Na"ada 10 Kaudu""a

7 Gr$;a"- 11 T//a5-5a

M-rya 12 Rdya!a%a

' Nu5ara5-5a 17 Ta((5a

& Ra3a!aa 1 )a$a"-

+ V-dra/a 1' Huru"u5-5a

6 Na;;adu5a 1& Para)ra%a Sa%udraya

Dur! $;- Y-ar 2011 u$ , 1& $a)/ "y 17 $a)/ r-;a("$a$ /$ar$-d A$ $;- -d

, D--%(-r *r!r-// , $;/- $a)/ ar-



NAME OF THE SCHEME PROGRESS 2011

Para)ra%a Sa%udra &+

Ka$;a"- Ta)6

I!%$ya Ta)'

Ta((5a Ta) 1+

U/!a"a Sya(a"a!a%u5aTa)

''

Rdya!a%a Ta)'

Na;;adu5a Ta)'

Nu5-ra5-5a Ta)1

T//a .-5a10

Huru"u .-5a'

M-rya .-5a2

Gr$;a"- Ta)&

Kaudu""a Ta)0



%ara,rama Samudra

4uwera 'ewa

Naa0#a *!#a



4achchaduwa 'ew

:urulu 'ewa

=. R- A5a)-! Pr3-$

Ba)!rud

T;- *r3-$ d-8-"*%-$ (3-$8- / $ ;-"* ,"$ a,,-$-d %%u$-/ $;- Nr$;

Ea/$ Pr8-/ ad Ad3! D/$r$/ $ r-#-/$a("/; , *rdu$ ad (a/ %%u$y

/-r8-/ $;ru!; a///$a- 5$; a!ru"$ura" a$8$-/4 /%a"" /a"- r-/$ru$ a$8$-/



ad $ (u"$ $;-r a*a$y $;ru!; /u/$aa("- /a" -% $-!ra$

P8-r$y ad 8u"-ra("$y ;a/ (-- -Fa!!-ra$-d (y $;- ,"$ /$ua$ ad $;- /a"

-r 5d5/4 5%- ;-ad-d ;u/-;"d ad d/a("-/ ar- add-d ,r

r-a$! a --d ,r r-/$ru$ur! $;- *r3-$ rd-r $ $-!ra$- $;/ %ar!a"-d

%%u$-/ $;- %a /$r-a% , $;- /-$y (y ;a!! $;- (ur-auray $5ard/

*-*"-</ -%*5-r%-$

T;-r-,r-4 R-#a5a)-! Pr3-$ a%/ $ -%*5-r $;- %%u$y (y $ra/,-rr! $;-

*5-r ad au$;r$y $ $;- (--,ar-/ $;ru!; *r8d! a"" $;- --//ary /u**r$ a*a$y (u"d! ad %("! r-/ur-/

E//-$a" R-;a("$a$ = I%*r8-%-$/ $ $;- /-"-$-d Ma3r Irr!a$ S;-%-/

Pr3-$ ;a/ $a$-d -//-$a" r-;a("$a$ , Ma3r Irr!a$ S;-%-/ ar- a/ ,""5/:

L A""a S;-%- >Tr%a"--?

L Ru!a% S;-%- >Ba$$a"a?

L Pa8a$)u"a% >Va8uya?

L Kara8a;u Draa!- S;-%- >A%*ara?

T;ru!; $;-/- Ma3r Irr!a$ S;-%-/4 $ "y r-;a("$a$ / /d-r-d4 (u$ a"/

$;-

,ar%-r/ ar- !ud-d $5ard/ .a$-r Maa!-%-$4 $rdu! ;!; y-"d!

,ar%!

%-$;d"!-/4 Or!a ,ar%! ad Va"u- add$ (y /;5! $;- r-a" %*a$ ,

$;-

8-/$%-$ >I Ga$ Ta) /%- ,ar%-r/ !$ %r- $;a 260 (u/;-"/ *-r ar- 5$;

*r3-$

8"8-%-$?

SCHEME PROGRESS

A""a S;-%- 97

Ru!a% S;-%- &0

Pa8a$$a)u"a%

S$a!- 1 99

S$a!-11 79

Kara8a;u 96



2. E%-r!-y Nr$;-r R-8-ry Pr3-$

E%-r!-y Nr$;-r R-8-ry Pr3-$ a%/ $ /u**r$ $;- G8-r%-$/ -,,r$ $

ra*d"y r-$ur $-ra""y d/*"a-d *-*"- >IDP/? $ $;-r *"a- , r! $;- Nr$;-r

Pr8- , ad r-/$r- $;-r /a" ad -% ",- T;- r-d$ 5"" ;-"* ,a- a *ar$ ,

$;- G8-r%-$/ /$/ a//a$-d 5$; $;- ra*d r-$ur , $;- IDP/4 "ar!-"y -$; Ta%"/4 $

$;-r *"a- , r!4 $;- Nr$;-r Pr8- , Sr La)a ad r-/$r- $;-r /a" ad

-% ",- R-;a("$a$ , Irr!a$ /y/$-%/ / - , $;- %a3r *ar$ , $;/ *r3-$

R-;a("$a$ , Irr!a$ Sy/$-%/

R-;a("$a$ , Irr!a$ Sy/$-%/ 5"" /u**r$ $;- r-;a("$a$ , /-"-$-d da%a!-d

rr!a$ /;-%-/4 aa"/4 ad *d/ $ -a("- $;- r-$ur-- ,ar%-r/ $ ;a8- a r-"a("-

/u**"y

, rr!a$ 5a$-r ,r r* *rdu$ G8- $;a$ a!ru"$ur- / $;- %a3r /ur- ,

"8-";d/

,r $;- %a3r$y , *-*"- $;- Nr$; $;/ /u(#%*-$ 5u"d ;-"* r-/$r! a!ru"$ur-

*rdu$4 5;; / 8$a" ,r u) -% r-8-ry ad ,d /-ur$y , $;- *-*"-

Pr!r-// a$ $;- -d , D- 2011

Na%- , $;- $a) Pr!r-//

Va8uya D/$r$Maa)u"a% 20

Pu$;u8)u"a% 0

Sada8a)u"a% 100K$;$;a)u"a% 100

T;-8-)aadu*aa)u"a% 100

Arya%adu)u"a% 6+Pa"aya8ad)u"a% 9'

K"";; D/$r$

U$$u*u"a% ''

S-ru))a)u"a% +'

Pu""u)u"a% 100

Karu))a)u"a% +0

Ka""$)u"a% 6'Ka$;a)u"a% 100



Ka$$u)u"a% '0

U%a Oya D5 S$r-a% D-8-"*%-$ Pr3-$

U%a Oya / - , $;- %a3r $r(u$ar-/ , Ma;a5-" Ga!a 5;; / $;- "ar!-/$ r8-r (a/

Sr La)a U%a Oya ,"5/ r$;-a/$5ard ar// $;- -$ra" ;!;"ad/ a$ a(u$ -"-8a$

1000 % %/" = d/;ar!-/ $ Ra$a%(- r-/-r8r U%a Oya %u"$*ur*/- *r3-$ /

-F*-$-d $ d8-r$ 5a$-r ,r% U%a Oya $ Krd Oya $ d-8-"* ;ydr*5-r ad $

rr!a$- $;- dry = "-// d-8-"*-d /u$;-a/$-r r-! , Sr La)a A,$-r !--ra$!

;ydr*5-r4 5a$-r 8-y/ $ A")$a Ara 5;; / a $r(u$ary , Krd Oya A(u$ 1'0

MCM , 5a$-r /;a"" (- d8-r$-d aua""y ,r% U%a Oya $ Krd Oya (a/ ud-r $;-

*r*/-d d-8-"*%-$

T;- *r*/-d a*a$y , A")$a Ara r-/-r8r / arud &' MCM S- $;- "5 a*a$y

, *r*/-d A")$a Ara r-/-r8r4 $ / -F*-$-d $ $ra/,-r 5a$-r $ *r*/-d Kuda Oya

r-/-r8r $;ru!; A")$a Ara RBMC a/ 5-"" a/ $ r-"-a/- 5a$-r $ Krd Oya rd-r $

*) u* a$ Hada*aa!a"a Au$ ad /$r- *ar$ , $;- d8-r$-d 5a$-r Hada*aa!a"a

r-/-r8r 5;"- (a"a- %r $a)/ $;- r-! $ (- u$"-d ,r rr!a$-d a!ru"$ur- I,

-F-// 5a$-r / a8a"a("- a,$-r /$r! 5a$-r a(8- %-$-d %a3r ad %r $a)/4 $

/;a"" (- a""5-d $ ,"5 $ Krd Oya r-/-r8r $ %--$ $;- -;a-d dr)! ad

du/$ra" d-%ad/ , $;- r-!

Pr*/-d Kuda Oya r-/-r8r / $ /$ru$ ar// Kuda Oya 5;; / a"/ a $r(u$ary ,

Krd Oya rd-r $ ,--d d-$,-d rr!a("- ar-a/ Kuda Oya RB /d- = d-$,-d

rr!a("- ar-a/ ad3a-$ (a// Kuda Oya r-/-r8r RB aa" / "a$-d a$ a ;!;-r

$ur "/-r $ $;- rd!- , $;- Kuda Oya $ ,--d d-$,-d rr!a("- ar-a/ RB /d- ,

Kuda Oya ad $ Ka;a)uru""a*-""-//a ad S;a"aya!a%a $a)/ 5;; ar- "a$-d

d,,u"$ ad dry ar-a/ $;- ad3a-$ Mau Ara ad Ma"a"a Oya (a// r-/*-$8-"y I

add$ $ Kuda Oya RB ar-a4 $ / -F*-$-d $ r-"-a/- 5a$-r $ Kuda Oya $/-", ,r% $;-

r8-r /"u- , $;- *r*/-d Kuda Oya r-/-r8r rd-r $ *)u* a$ U//-""a au$ RB

aa" , $;- U//-""a au$ / %u; "5-r -"-8a$ $ Kuda Oya RB %a aa" ad /

*r*/-d $ ,--d /-8-ra" %r $a)/ = rr!a("- ar-a/ r!;$ (a) , Kuda Oya ad T;aa%a"5"a ar-a



.a$-r $;a$ r-"-a/-d ,r% $;- r8-r /"u- , A")$a Ara r-!u"a$! r-/-r8r $ Krd Oya4

*)u*/ a$ -F/$! Hada*aa!a"a Au$ Hada*aa!a"a au$ //$/ , -F/$! LB

aa" Hada*aa!a"a -F/$! LB ,--d-r aa" 8-y/ 5a$-r $ Hada*aa!a"a

r-/-r8r

I$ / -F*-$-d $ -;a- $;- a*a$y , -F/$! Hada*aa!a"a RB %a aa" ad

/$ru$ a -5 LB %a aa" rd-r $ rr!a$- %r- "ad/ ud-r Hada*aa!a"a

r-/-r8r A"/4 $ / -F*-$-d $ -;a- $;- arry! a*a$y , Hada*aa!a"a

r-/-r8r D8-r$-d U%a Oya 5a$-r / *"a-d $ (- u$"-d ,r rr!a$ d-%ad/ , -5

rr!a$ ar-a/ ($; Ya"a = Ma;a ad rr!a$ d-%ad/ , -F/$! ar-a/ dur! Ya"a

A"$!-$;-r4 $ / -F*-$-d $ d-8-"* '000 ;a , "ad/ /u$;-r *ar$/ , Sr La)a

I Y-ar 2011 %("a$ /$ar$-d ad /ur8-y! ad -/$%a$ 5r)/ /$ar$-d ad$u-d