I BRDB I - A CASE STUDY OF BARISAL IRRIGATION PROJECT,PHASE

5.a) Is the supply of irrigation water in the creek sufficient?

~~INo

C:J

^Yes

c) If.purchase from open market what is the main reason ? i)

L-=t

BADC Supply is not adequate

ii) ,BADC fuel is not available in time iii) _I BADC fuel is costlier than open market

iv) _IBADC quality is poor.

i) Pump operator is not available ii) Fuel supply is not enough

iii) Primary pump is not in order

iv) BADC feels that fielding of LLP is not enough to justify more pumping.

b) If not, what is the main reason?

i) Duration of P.P. operation is not enough ii) Creek is silted up

iii) Excessive losses.

iv) Not enough water in the intake channel due to siltation.

c) If the duration of primary pump operation is not enough what is the reason?

100

"--~I Training in the BIP main office

~_Ilfo

f No

-- c:=J

^Yes

r==J Yes

c:::::J

^Yes

c:.::=J

^Ii⁰

c==J

^Training in the upazilla office

__ ~IContucting the right organization for problems.

c=J

^Conducting regular meeting

~_~I Accounting

r==JYes

C=:J

^No

"--~ITraining in the field.

I

^Through BRDB officials influence

--

ILocal farmer leader established it himself.

--

c==J

Only through the initiative of the farmers

among the farmers?

b) How was the pump groups formed?

b) Where do you get training ?

c) What type of training you are getting ?

b) If yes, did you get any help from BRDB to get loan?

c) Do the BRDB officials help in disitributing the loan money 2.a) Do you get any training from BRD3 officials?

3.a) Did you get any loa n ?

___ I very seldom

-_T

Average

1 Poor.

c=J

^Often ^•...¹ ^_~, ^Sometime

c=:J

^Yes

c=J

^No

r==J

_, ^Yes

c::J

^No

c==J

^Fertilizer application

r:=--J

Land preparation

c=J

Insecticides application

c=J

Timing and number of weedings

c=:::J Sheduling (time and amount) of irrigation c=:::JOn farm water distribution.

~~I Selection of variety of crops .1 Layout field canal

--

c=J

^Yes

^C=:J

^No

101

IPlanting date

--

CJ

^Excellent

___ I Planning of command area

c::=::J

^{Goo d}

advice from the extension Department whenever e) Any help from BRDBin realization of the loan ?

d) Do the BRDBofficials check the accounting process ?

b) .How often the extension officials visit the area?

c) What type of extension service do they offer?

1. a) Do you get required?

2. Howdo you rank the services of extension officials ?

Appendix-B. Comparison of Pan Evaporation Method With Modified Penman Method

102

Table B1 Reference Crop Evapotransporation for Barisal

Month Pan Evaporation Modified Penman Difference

Method Method

January 2.73 2.73 0.00

February

.

3.72 3.60 . 0.12

March 5.30 4.54 0.76

April 5.52 5.34 0.18

May 5.73 5.44 0.29

June 3.31 3.93 0.62

July 3.01 3.88 0.87

August 2.89 3.68 0.79

September 3.48 3.84 0.36

October 3.86 3.68 0.18

November 3.88 3.26 _0.62

December 3.06 2.63 0.43

Appendix-C. Sample Calculation of Improvement Cost for Primary Pump of KP9

104

-~---

1. Labour charge for dismentling plaster work of any proportion, removing the debries upto 200 ft. including stacking the debries properly as per

direction 173.36

%

^{sft. 34.00} ^58.94

2. 1st class brick work in cement morter of preparation 1:4 in abutment, wing wall including cost of all materials and carriage there of 1000 ft - 0 inch. Supply of clear sweet water and clearing the bricks when necessary and sir~ing bricks in clear water, curing brick work etc. as per direction of Engineering-in-charge.

(sand F.M.value 1.50 to

1.80) 589.43

r~

eft ~989.00 17,618.06

Abstruct Cost for Raising of Pump House Under MB/ICP9, BlP, Phase-l -

1,415.86 282.00

Rate in Amount ~n

Taka Taka

%

sft

Total Taka : 19,092.e6 Say Taka 19,092.00

502.08

Quantity Unit Description of items

~ inch thick plasterin~ with sand (F.M 1.50 to 1.80) and cement 1:4 including cost of materials clearin~ the surface, curing rack~ng out the joints and rounding corners etc. complete with carriage of materials within 500 ft.

Table C1

S1-

No.

339.40 282/- 1,852.90

315/-

% sft

%0 cft

106 Abstruct Cost for Raising of Sluice Gates (2 Vents) Under Pump Unit No.KP9, BIP,Phase-I

Table C2

S1- Description of items Quantity Unit Rate in Amount

No. Taka in Taka

1. Labour charge for dismentling •

"\ plaster work of any proportion

removing the debries upto 200 ft. including stacking the debries properly as per

direction. 117.70 %sft 34/- 39.33

2. 1st class brick work in cement morter of preparation 1:4 in abutment, wing wall including cost of all materials and carriage there of 1000 ft - 0 inch. Supply of clear sweet water and clearing the bricks when necessary and sinking bricks in clear water, curing brick work etc.as per direction of Engineering-in-charge.

(sand F.M.value 1.50 to 1.80) .

462.81

roO

^cft _2,989/- _13,833.39

3. ~ inch thick plastering with sand (F.M 1.50 to 1.80) and cement 1:4 including the surface curing racking out

the joints and rounding corners etc. complete with carriage of

materials within 500 ft. 657.06 4. Earthwork in back filling in

foundation trenches of hydraulic structures/bridge with all leads and lifts in layer of 9 inch including watering, ramming and compac- tion as per direction of

Engineer-in-charge. 1,770.52

86.20 Amount

in Taka 80/-

Rate in Taka

Each 60,000/- 1,20,OOOf Unit

%0

cft

Total Taka: 1,36,:51.2 Say Taka 1,36,151.00 2 Nos.

Quantity

1077.52 Description of items

Royalty of earth taken.

from private land

5.

6. Manufacturing and supplying M.S. vertical lift eate of size 6'-6" x 4'-0" including lifting debries with all accessories as per approved drawing (PRC/ECE) Ltd. and fitting fixing in sluice

etc. complete as per direction of the Engineer-in-charge

TableC2 (Contd.)

81.

_No.

15,02,800

%0

^cft 510/- 766428/-

Total Taka : 88~652/- 80/- 120224/-

- 108

Rate in Amount Taka in Taka Quantity Unit

15,02,800

r~

^cft

Abstruct Cost for Embankment Construction Under KP9, BIP, Phase-I

Description of items 81-

No.

1. Earth work with carried earth by manual labour beyond the normal borrow pit areas but not less than 200 ft. from the nearest toe of the embankment inall kinds of soil free from all sorts of peats and other impurities including all leads and lifts, throwing the earth in layers of 6" including breaking

clods, rough dressing,removing grass, roots, stumps from the -earth etc. complete (Excluding

royalty of earth taken from private land)

2. Royalty of earth taken from private land

Table C3

Abstruct Cost for Two Cusec Pipe Out-let BIP, Phase-I

4. 1st class brick work in cement morter of preparation 1:4 in abutment, wing wall inclu1ing cost of all materials and carriage there of 1000 ft to 0 inch. S~pply of clear sweet wateraHand clearing the bricks when necessary and sinking bricks 'in clear water, curing brick work etc. as per direction of Encineer-in-charge.

(sand F.I'l. value 1.50 to 115.94 %0 ^cft 1.80)

206/53 Amount in

Taka

2,083/30

3,465/44 100/-

715/- 451/- Rate in

Taka'

2,989/- Unit

per rft

roOcft

%0

^cft

Quantity Description of items

Table C4

1. Supplying and fitting fixing 0'-9" inner dia.

1" thickness single layer re-inforcement machine made. R.C.C. pipes having proportion 1:1%:3 including all duties and taxes etc.

complete. 20'-10"

2. Earthwork in excavation in foundation trenches of Hydraulic Structure/

Bridge in all kinds of Soil with all leads and lifts including shoring if required, removal of

spoils to a safe distance as per direction of

Engineer-in-charge 457.96 3. Supplying local sand

(F .H. 1.00 and 8,bove) and filling including levelling ,dressing,

ramming ~nd watering etc.

complete as per direction.

(Measurement of compacted

fill will be allowed) 38.46 Sl.

No.

•

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