Table of Contents Sr.No. Particulars Page...

DESIGN & DRAWING OF EARTHERN WATER HARVESTING DAM

Table of Contents

Sr.No. Particulars Page No.

1. Design data of Earthen Dam 1-2

2. Storage Capacity 3

3. Calculation of Earth work 4

4. Detailed Estimate of Key Trench & Corewall 5

5. Labour Cost of Dam Body 6

6. Section of Dam Body 7-13

7. Detailed Estimate of Spillway 14

8. Calculation of MS Bar & Material of Spillway 15

9. Cost Analysis of Spillway 16

10. L-Section of Spillway 17

11. Detailed Estimate of Antiseep Collars 18

12. Material Statement of Antiseep Collars 18

13. Cost Analysis of Antiseep Collars 18-19

14. Drawing of Antiseep Collar 20

15. Detailed Estimate of Intake Structure & Control Chamber 21

16. Material Statement of Intake Structure 22

17. Cost Analysis of Intake Structure & Control Chamber 23

18. Drawing of Intake Structure & Control Chamber 24

19. Summary of Cost 25

20. Plan 26

Typical Design of Earthen Water Harvesting Structure

I. Technical Data:

a. Hydraulic Data

Catchment Area : 16 ha

Type of Soil : Loam to silt loam

Elevation difference : 8 m

Top of HILL R.L : 109.50 m

Bed level R.L (Deepest) : 101.50 m

Average rainfall : 1300 mm/year

Type of Land : Sloping Forest Land with flatter

valley

Level of Top of Dam : 109.50 m

Full Reservoir Level : 108.00 m

b. Calculation for Peak Discharge

Catchment area (A) : 16 ha

Coefficient of Runoff (C) : 0.35

Intensity of rainfall (I) : 140 mm/hr

Using rational formula

= 360 =0.35 140 16

360 =784360 = 2.19

c. Water Yield

Total Average Rainfall : 1707 mm

Rainfall Received in monsoon period (80%) : 1366 mm

Runoff producing rainfall (60%) : 819.60 Say 820 mm

Runoff coefficient : 0.35

Maximum water yield : 16 x 0.82 x 0.35= 4.59 ha m

d. Hydrological Data

Design of Spillway for peak discharge of runoff

Q= 1.711 LH 3/2

= 2.191.71 0.75

= 2.191.11 = 1.97 2.00

Designed crest length = 2.00 m

Height of the weir = 0.75 m

Free board = 0.50 m

Velocity of Flow

= 1.8 = 1.8 9.81 7 = 123.60 = 11.12 /!"# Assume width of conduit section 1 m

= = $ %

= $ % =2

1 11.12 = 0.1798 = 0.18 ! 0.30

Size of Conduit Section

Breadth = 1 m

Depth = (0.30 + 0.20 = 0.50 m)

Basin Section

' = 2

= 11.122 9.81 0.18

= 11.123.53

= 11.121.88 = 5.91

Depth of hydraulic jump d2

(

= 1 2 )1 + 8' 1,

= ( 1 2 )1 + 8' 1,

=0.18

2 )1 + 5.91 1, = 0.182 -280.42 1. = 16.74 1

= 15.74 0.182 = 1.42 1.50

II. General

Catchment Area : 16 ha

Maximum Length of Catchment Area : 600 m

Average Width of Catchment Area : 255 m

Peak Flood Discharge : 2.19 cumec

Type of Soil : Sandy Loam

Total Height of Earthen Dam : 8.00 m

Height of Earthen Dam upto FSL : 6.50 m

Depth of Key Trench : 2.00 m

Side Slope of the Earthen Structure D/s : 2.0:1

Side Slope of the Earthen Structure u/s : 2.50:1

Top width of the Structure : 3.00 m

Size of Spillway

o Control Section : 2.0 x 1.5 x 5.0 m

o Conduit Section : 1.0 x 0.50 x 10.80 m

o Basin Section : 1.0 x 4.50 x 5.0 m

III. Storage Capacity

RL Area Average Area (Sq M) HT Volume of

Water (m2)

Cumulative

Volume

101.50 - - - - - -

102.50 600 0+600

2

300 1.0 300 300

103.50 2375 600+2375

2

1487.50 1.0 1487.50 1787.50

104.50 3750 2375+3750

2

3050.00 1.0 3050.00 4837.50

105.50 5625 3750+5625

2

4687.50 1.0 4687.50 9525.00

106.50 8100 5625+8100

2

6862.50 1.0 6862.50 16387.50

107.50 11150 8100+11150

2

9625.00 1.0 9625.00 26012.50

108.00 13800 11150+13800

2

12475.00 0.50 6237.50 32250.00

Say 3.22 ha m

Total storage capacity = 32250 m3 = 3.22 ha m

IV. Estimated Cost: Rs. 14,82,450/-

V. Calculation of Earthwork of Dam Body Water Harvesting Earthen Dam

RD HT Top

Width

Base

Width

Average Width X-Section

Area

Average X-Sectional Area Distance Volume Cumulative

Volume

0 - - - - - - - - - - -

10 5.39 3.0 32.00 32+3

2

=17.50 =94.33 0+94.33

2

=47.17 10

471.70 471.70

20 7.09 3.0 34.50 34.50+3

2

=18.75 =132.94 94.33+132.94

2

=113.64 10 1136.40 1608.10

30 7.96 3.0 39.00 39.00+3

2

=21.00 =167.16 132.94+167.16

2

=150.05 10 1500.50 3108.60

40 7.15 3.0 34.50 34.50+3

2

=18.75 =134.06 167.16+134.06

2

=150.61 10 1506.10 4614.70

50 4.75 3.0 23.50 23.50+3

2

=13.25 =62.94 134.06+62.94

2

=98.50 10 985.00 5599.70

60 0 3.0 0 - - - 62.94+0

2

=31.47 10 314.70 5914.40

S.

=o

Particular =o L B H Content

1 Removal of Organic Matter

Av Length = 24+50+60+49+38 = 44.20 m

5

Av Width = 32+34.50+39+34.50+23.50= 32.70 m

5

1

44.20

32.70

0.30

722.67

Say 723 Cum

2 Excavation of earthwork in foundation

Key Trench 26-44

1 18 2+4

2

2.00 108 cum

Excavation of Earthwork for anchoring for corewall

Left Side

Right Side

Total

1

1

28

21

2

2

2

2

112

84

196 Cum

L D

m m

1 Earthwork filling of Key Trench 1 18.00 2.00 + 4.00 2.00 108.00 Cum

2

1 Earthwork filling of Corewall

Part A 1 17.40 4.00 + 3.70 1.00 66.99

2

Part B 1 26.00 3.70 + 3.40 1.00 92.30

2

Part C 1 31.80 3.40 + 3.10 1.00 103.35

2

Part D 1 36.00 3.10 + 2.80 1.00 106.20

2

Part E 1 44.60 2.80 + 2.50 1.00 118.19

2

Part F 1 51.00 2.50 + 2.20 1.00 119.85

2

Part G 1 52.40 2.20 + 2.00 0.75 82.53

2

Total 689.41 Cum

3 Corewall foundation filling

Left Side 1 28.00 2.00 112.00

Right Side 1 21.00 2.00 84.00

Total 196.00 Cum

Total Filling

Say 993 Cum

Total Earthwork

Cum

Say 4617 Cum

Less Earthwork Key Trench & Corewall -993.00

Total Earthwork 4617.40

Less Earthwork Excavation of Key Trench &

Corewall (196+208 = 304)-304.00

Balance Earthwork of Dam Body 4921.40

Total Earthwork 993.41

2.00

2.00

Earthwork of Dambody 5914.40

Key Trench Filling 108.00

Corewall Filling 689.41

Corewall Foundation Filling 196.00

Detailed Estimate of Keytrench and Corewall

S. (o Particular (o B Contents

m m3

S. o Particular Qty Rate Amount

1 Excavation in foundation, trenches etc in earth work,

lift upto 1.50 m, stacking the excavated soil not more

than 3 m clear from the edge of excavation and their

returning the stacked soil in 15 cm layers, where

required, into plinth, sides of foundation etc.

consolidating each deposited layer by ramming and

watering and then disposing of all surplus excavated

earth as directed with in a lead of 20 m.

Excavation in Earthwork in foundation of Dam Body

Spade Work Manually (Removal of organic matter)

723 50.50 36511.50

Excavation of Key Trench and corewall anchoring

(Pick Work)

304 62.70 19060.80

Excavation of impervious/heavy soil from selected

area to refill the Key Trench, Core wall anchoring and

core wall. Pick Work

993 62.70 62261.10

2 Carriage of heavy soil from selected area to fill the

key trench, corewall, corewall anchoring lead by

tractor trolly lead 1 km

993 64.44 63988.92

3 Spreading excavated heavy soil in 15 to 25 cm layer

including watering/puddling/ramming and dressing

complete. Spade Work

993 65.30 64842.90

4 Excavation and filling of Dam body with average lead

100 m in 20 cm layer watering ramming to achieve

DBD 1.76 tonne/m3

Dam Body-Key Trench-

Corewall=5631.17-993= 4638.17

4617 62.70 289485.90

5 Lift extra for every additional lift 1.5 m or part

thereof upto 1.50 m lift

1st lift 920 Cum 1x4 4 3680.00

2nd lift 830 Cum 2x4 8 6640.00

3rd lift 750 Cum 3x4 12 9000.00

4th lift 680 Cum 4x4 16 10880.00

5th lift 505 Cum 5x4 20 10100.00

6 Extra for Lead of 20 m or part thereof

100- 20 = 80/20 = 4 Leads 4617/2=2308

2308 4x3.40

=13.60

31388.80

Total 607839.92

607839.92

A Total 1215679.84

Add 3 % Contingency 36470.40

Grand Total 1252150.24

Cost Analysis of Earthen Water Harvesting Structure

Unit

* The rates applied are general in nature. To calculate the exact cost, appropriates rates may please be

applied

Rs. Twelve Lakh Fifty Two Thousand One Hundred and Fifty Only

Add 100% enhancement on items above

Cum

Cum

cum

cum

Cum

cum

cum

Say 12,52,150/-

L B

m m


Control Section RD 0-5 1 5.00 2.46 1.50 + 0.93 14.94

2

5--10 1 5.00 2.46 0.93 + 0.57 9.22

2

Cutoff wall between spillway and dambody

(Toewall)1 4.00 0.50 2.60

10--15 1 5.00 1.46 0.57 + 1.07 5.98

2

15-20 1 5.00 1.46 3.00 + 0.85 14.05

2

Wing wall of control wall 2 0.77 0.23 0.53

Cutoff walls

Control Section 1 2.46 0.30 0.37

Conduit Section 3 1.46 0.30 0.65

Basin Section 2 0.77 0.23 0.30

Total 48.65

Say 49 Cum

2 RCC work 1:2:4

Base Slab



Basin Section 1 5.00 1.46 1.46

Vertical Position of Basin Section 1 1.46 0.20 0.88

Cutoff Walls


Conduit and Basin Section 3 1.46 0.30 0.65

Cutoff wall between spillway and dambody

(Toewall)1 4.00 0.50 2.60

Total 11.56 Cum

3 Brick Work 1:4

Side walls Control Section 2 6.00 0.23 4.14

Wing wall of control Section 2 0.77 0.23 0.53


Basin Section 2 5.00 0.23 10.35

Toewall and Toewall Extension 1 3.00 0.23 0.69

Toewall Extension 2 1.00 0.23 2.07

Total 20.03 Cum

4 10 mm thick cement plaster 1:4

Side walls Inside

Control Section 2 6.00 - 18.00

Top of Control Section 2 6.00 0.23 2.76

Conduit Section 2 9.80 - 9.80

Top of Conduit Section 2 9.80 0.23 4.51

Basin Section 2 5.00 - 45.00

Top of Control Section 2 5.00 0.23 2.30

Outside of Basin Section 2 5.00 - 35.00

Front Side 2 0.23 - 1.61

Total 118.98

Say 119 Sq M

1.30

0.20

3.00

0.50

-

0.50

1.50

1.50

4.50

1.00

4.50

1.30

0.50

0.50

0.50

0.50

1.50

0.20

0.20

Detailed Estimate of Spillway

1.50

-

4.50

-

3.50

3.50

S. #o Particular #o Contents

m3

H

m

0.85

10 mm dia 15 cm c/c & f/f W o L

Control Section Long Bars 246 16 5 = 80 x 2 = 160

15

Conduit Section Long Bars 146 10 10.80 = 108 x 2 = 216

15

Basin Section Long Bars 146 10 8.00 = 80 x 2 = 160

15

Cross Bars

Control Section 500 33 2.46 = 81 x 1 = 81

15

Control Section 500 17 3.00 = 51 x 1 = 51

15

Conduit Section 1080 72 1.46 = 105 x 1 = 105

15

Conduit Section 1080 72 2.00 = 144 x 1 = 144

15

Basin Section 800 53 2.46 = 130 x 2 = 261

15

1178

Vertical Bars 10 mm dia 15 cm c/c & f/f

Cutoff Walls W o L

Control Section 246 16 0.80 = 12.80 x 2 x 2 = 51

15

Conduit & Basin Section 146 15 0.80 = 12.00 x 2 x 3 = 72

15

Cross Bars

Control Section 50 3 2.46 = 7.38 x 2 = 15

15

Conduit & Basin Section 50 3 1.46 = 4.38 x 3 = 13

15

151

10 mm dia Bars= 1178 + 151 = 1329 x 0.62 = 823.98 Say 824 Kg

Bajri Bricks

(Cum) os

1 RCC Work 1:2:4 11.56 10.40 -

2 1st Class Brick Work 1:4 20.03 - 9614

3 10 mm thick Cement Plaster 1:4 119.00 - -

10.40 9614

Say 10

Cum

osSay 12

Cum

11.62

1.42

5.00

5.20

Total

Particulars Qty

Kg

824

-

-

824

Say 122

Bags

122.30

10.71

36.45

75.14

(Bags)

Cement

Calculation of MS Bar for Spillway

Material Statement

(Kg)

MS BarsS. o

Total

Total

(Cum)

Sand

S. o Particular Qty Unit Rate Amount

1 Excavation in foundation, trenches etc in earth work, lift upto

1.50 m, stacking the excavated soil not more than 3 m clear

from the edge of excavation and their returning the stacked soil

in 15 cm layers, where required, into plinth, sides of foundation

etc. consolidating each deposited layer by ramming and

watering and then disposing of all surplus excavated earth as

directed with in a lead of 20 m. Pick Work

49 cum 62.70 3072.30

2 Reinforced Cement Concrete RCC Work 1:2:4 I/c curing

complete but excluding cost of form work ad reinforcement.

Walls (any thickness but not less than 0.10 m thick) I/c

attached pilasters, buttresses, plinth and string courses from top

of foundation up to floor two level

11.56 Cum 209.20 2418.35

3 Mild Steel for steel reinforcement for RCC work including

bending and placing in position complete upto floor two level

I/c cost of binding wire

8.24 Qtl 250.60 2064.94

4 First Class brick work 1:4 in cement or lime mortar in

foundation and plinth.

20.03 Cum 298.00 5968.94

5 Cement plaster skirting (upto 300 m height) with cement

mortar 1:3 finished with a floating coat of neat cement

including rounding of junction with floor. 15 mm Thick

119.00 Cum 23.70 2820.30

6 Carriage of Cement from Store to site. Lead 5 km including

unloading and stocking (122/20=6.10 Tonne)

6.10 Tonne 61.36 374.30

upto 5 Km = 61.36

7 Carriage of Sand & Bajri from crusher to site of work by

Tractor trolly lead 10 km (Sand + Bajri = 12 + 10 = 22 Cum)

22 Cum 123.86 2724.92

0-5 km = 92.06

6-10 @ 6.36 = 31.80

Total = 123.86

8 Hiring and operating charge for Concrete mixer 11.56 Cum 12.50 144.50

Total 19588.55

19588.55

A Total 39177.10

1 Cement 122 bag 176 21472.00

2 Crusher Aggregate (12-15 mm) 10 Cum 400 4000.00

3 River Sand 12 Cum 200 2400.00

4 MS Bars including carriage 824 Kg 35 28840.00

5 Bricks including carriage 9614 Per Thousand

4000 38456.00

B Total 95168.00

Total (A+B) 134345.10




applied

Rs. One Lakh Thirty Eight Thousand Three Hundred and Seventy Five Only

Cost Analysis of Spillway


Cost of Material

39177.10+95168

Say 1,38,375/-

Detailed Estimate of Anti-seep Collar

S.

o

Particular o L

M

B

M

H

M

Contents

m3

1 Excavation of earthwork in foundation 6 1.20 0.40 0.30 0.86 cum

2 CC work 1:4:8 in foundation 6 1.20 0.40 0.10 0.29 cum

3 1st Class Brick Work 1:4 6 1.00 0.23 1.00 1.38 Cum

Material Statement of Anti-Seep Collar

S. o Particular Quantity Cement River

Sand

Crusher

Bajri

Bricks

Bags Cum Cum os

1 CC 1: 4:8 0.29 cum 0.99 0.13 0.27

2 Brick Work 1:4 1.38 2.51 0.34 - 662.40

Total 2.50 Say 3

Bags

0.47 Cum 0.27 Cum 662 os

Costing of Anti-Seep Collar

S.

o

Item o of

S.R 2002- 03

Particular Qty Unit Rate

Rs

Amount

Rs.

1 Chapter V

(A)ii

Dept CSR

Excavation in foundation, trenches etc in

earth work, lift up to 1.50 mtrs, stacking the

excavated soil not more than 3 mtrs clear

from the edge of excavation and their

returning the stacked soil in 15 cm layers,

where required, in to plinth, sides of

foundation etc. consolidating each deposited

layer by ramming and watering and then

disposing of all surplus excavated earth as

directed with in a lead of 20 mtr. Pick work

0.86 Cum 62.70 53.92

2 Chapter -V

(C) ii Laying of Plain CC 1:4:8 in foundation

Reinforced Cement Concrete

Walls (any thickness but not less than 0.10

m thick) I/c attached pilasters, buttresses,

plinth and string courses from top of

foundation up to floor two level

0.29 Cum 254.40 73.77

3 Chapter 5 E

(a) I

First Class Brick work in 1:4. First class

brick work in cement or lime mortar in

foundation and plinth

1.38 Cum 298 411.24

4 PWD CSR

0604000000

Carriage of Cement from Store to site of

work. Lead 5 km including unloading and

stocking (3/20=0.15 Tonne)

upto 5 Km = 61.36

0.15 Tonne 61.36 9.20

5 0601020102

& 101

Carriage of Sand & Bajri from crusher to

site of work by Tractor trolly lead 10 km.

(Sand + Bajri = 0.47 + 0.27 = 0.74 Cum)

0-5 km = 92.06

6-10 @ 6.36 = 31.80

Total = 123.86

0.74 Cum

123.86 91.65

Total 639.99

S.

o

Item o of

S.R 2002- 03

Particular Qty Unit Rate

Rs

Amount

Rs.

Add 100% enhancement on items above 639.99

Total 1279.98

1

COST OF MATERIAL

Cement

3

Bag

176

528.00

2 Crusher Bajri 0.27 Cum 400 108.00

3 River Sand 0.47 Cum 200 94.00


4000 2648

Total 3378

Total A+B 1279.98+3378 4657.98

Add Contingency @ 3% 139.74

Grand Total 4797.72

Say 4,798/-

Rs. Four Thousand Seven Hundred and inety Eight Only

* The rates applied are general in nature. To calculate the exact cost, appropriates rates may

please be applied

L H

m m


(i) Control Chamber 1 2.26 0.60 3.06

(ii) Intake Structure 1 1.76 0.75 2.32

Total 5.38 Cum

2 CC 1:4:8 in foundation Control Chamber 1 2.26 0.15 0.76

Intake Structure 1 1.76 0.15 0.46

Total 1.22 Cum

3 CC 1:2:4 above 1:4:8

Intake Structure 1 1 0.05 0.05

Control Chamber 1 1.50 0.05 0.11

Total 0.16 Cum

4 1st Class Brick Work

Intake Structure

Long Walls 2 1.46 3.00 2.01

Short Walls 2 1.00 3.00 1.38

Control Chamber

Long Walls 2 1.96 1.50 1.35

Short Walls 2 1.50 1.50 1.03

Total 5.77 Cum

5 Plaster Work 1:4 15 mm thick

Intake Structure

Top of Long Wall 2 1.46 - 0.67

Short Wall 2 1.00 - 0.46

Inside of Structure 4 1.00 2.95 11.80

Outside of Structure 4 1.46 2.25 13.14

Control Chamber

Top of Long Wall 2 1.96 - 0.90

Short Wall 2 1.50 - 0.69

Inside of Structure 4 1.50 1.45 8.70

Outside of Structure 4 1.96 0.90 7.05

Total 43.41 Sq M

6 Laying and joining of CI Pipe 150 mm dia

with socket

1 38 - 38 M

7 Fixing and Laying of Sluice Valve 150 mm

dia

2 - - 2 o

8 Fixing of MS Bars for stairs in Intake &

Control Chamber

10 - - 10 M

9 Fixing of MS Bar Jal on top of Intake

Structure ( Size 1.15 x 1.15 m)

1 - - 1 o

10 Fixing of MS Sheet on top of control

chamber with man hole (Size 1.65 x 1.65 m)

1 - - 1 o

1.76

1

0.23

2.26

Detailed Estimate of Intake Structure and Control Chamber

m

B

1.76

2.26

S. o Particular o Contents

m3

1.50

0.23

0.23

-

-

0.23

-

-

0.23

0.23

0.23

0.23

-

-

-

-

-

Cement Sand Bajri Bricks MS Bars CI Pipe Sluice Valve Pig Lead MS Jal MS Sheet

150 mm 150 mm

M !o Kg

1 CC 1:4:8 1.22 4.14 0.57 1.14 - - - - - - -

2 CC 1:2:4 0.16 1.04 0.07 0.14 - - - - - - -

3 1st Class Brick Work 1:4 5.77 10.50 1.44 - 2770 - - -

4 Plaster Work 1:4 15 mm thick 43.41 4.99 0.69 - - - - - - - -

5 Laying of CI Pipe 150 mm dia 38 - - - - - 38 - 10.56 - -

6 Fixing of Sluice valve 150 mm dia 2 - - - - - - 2 - - -

7 Fixing of MS Bars 12 mm dia 10 m x 0.89

= 8.90 Say 9 Kg

10 m / 9

Kg

- - - - 9 - - - - -

8 Fixing of MS Jal on top of Intake

Structure

1 - - - - - - - - 1 -

9 Fixing of MS Sheet on the Control

Chamber

1 - - - - - - - - - 1

Total 20.67 2.77 1.28 2770 9.00 38 2 10.56 1.00 1.00

Say 21

Bags

Say 3

Cum

Say 1

Cum

Kg Kg M !o Say 11 Kg !o !o

Kg !o !o!oS. !o Particular Qty Bag Cum Cum

Material Statement for Intake Structure

S.

o

Particular Qty Unit Rate Amount

1 Excavation in foundation, trenches etc in earth work, lift upto

1.50 m, stacking the excavated soil not more than 3 m clear from

the edge of excavation and their returning the stacked soil in 15

cm layers, where required, into plinth, sides of foundation etc.

consolidating each deposited layer by ramming and watering and

then disposing of all surplus excavated earth as directed with in a

lead of 20 m. Pick Work

5.38 cum 62.70 337.33

2 Laying of Plain CC 1:2:4, 1:4:8 in foundation

Cement/ Lime Concrete in Foundation and Under Floors. Plain

1:2:4+ 1:4:8 in walls including buttresses pilasters and their caps

and bases and string courses etc (1.22+0.16 = 1.38)

1.38 Cum 254.40 351.07

3 First Class Brick work in 1:4. First class brick work in cement

or lime mortar in foundation and plinth

5.77 Cum 298.00 1719.46

4 15 mm thick cement plaster 1:4 43.41 Sq M 23.70 1028.82

5 Providing Lead chaulked joints to sand cast iron 150 mm dia (38

m/ 6 Nos) (20.20 x 2 = 40.40)

6.00 No 40.40 242.40

6 Carriage of Cement from Store to site of work. Lead 5 km

including unloading and stocking (21/20=1.05 Tonne)

1.05 Tonne 61.36 64.43

upto 5 Km = 61.36

7 Carriage of Bajri from crusher to site of work by Tractor trolly

lead 10 km. (Sand + Bajri = 3+1 =4 Cum)

4 Cum 123.86 495.44

0-5 km = 92.06

6-10 @ 6.36 = 31.80

Total = 123.86

8 Laying of CI Pipe 150 mm dia (8.40 x 2 = 16.80) 38.00 M 16.80 638.40

9 Fixing of Sluice Valve 150 mm dia (68 x 2 = 136) 2.00 No 136.00 272.00

Total 5149.34

5149.34

A Total 10298.68

1 Cement 21 bag 176 3696.00

2 Crusher Aggregate (12-15 mm) 1 Cum 400 400.00

3 River Sand 3 Cum 200 600.00


4000 11080.00

5 MS Bar including carriage 9 Kg 35 315.00

6 CI Pipe 150 mm dia (MR) 38.00 M 1000 38000.00

7 Sluice Valve 150 mm dia (MR) 2 No 5000 10000.00

8 Lead (MR) 11 Kg 200 2200.00

9 MS Jal (1m x1m) including labour & carriage(MR) 1 No 3000 3000.00

10 MS Sheet 1.50 x 1.50 1 No 5000 5000.00

B Total 74291.00

Total (A+B) 84589.68



Cost Analysis of Intake Structure & Control Chamber


Cost of Material

10298.68+74291

Rs. Eighty Seven Thousand One Hundred and Twenty Seven Only

Say 87,127/-


applied

S. o Particular Amount

1 Cost of Dam Body 12,52,150.00

2 Cost of Spillway 1,38,375.00

3 Cost of Antiseep Collars (6 No) 4,798.00

4 Cost of Intake Structure & Control Chamber 87,127.00

Total 14,82,450.00

Rs. Fourteen Lakhs Eighty Two Thousand Four Hundred and Fifty Only

Summary of Structure

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