PARDESHWADI MINOR IRRIGATION TANK

PARDESHWADI MINOR IRRIGATION TANK
SALIENT FEATURES
S.No. Description Details
1 Name of Project Pardeshwadi Minor Tank
2 Location Lattitude 19 48' 00" ; Longitude 76 12' 00"
3 Basin Godavari
4 Sub-Basin Godavari
5 Name of River/ Nala Nagzari River
6 Catchment Area (sq.km.) 16.78 Sq. Km
7 Type [ Major / Medium / Minor / Minor (LS)] Minor
8 Year of completion 1978
9 Type of dam Earthen Dam with F.O.F. weir
10 Gross storage (Mm 3 ) 2.193 Mm 3
11 Live storage (Mm 3 ) 2.004 Mm 3
12 Dead storage (Mm 3 ) 0.189 Mm 3
13 Submergence area 110 ha
14 Forest area in the submergence Nil
15 75% dependable flow at site (Mm 3 ) 1.20 Mm 3
16 50% dependable flow at site (Mm 3 ) 1.80 Mm 3
17 TBL (m) 515.00 m
18 MWL (m) 513.50 m
19 FRL (m) 512.15 m
20 Spillway Crest Level (m) 512.15 m
21 MDDL (m) 508.80 m
22 Length of embankment (m) 2700.00 m
23 Maximum dam height (m) 10.50 m
24 Spillway details
i) Length (m) 113 m
ii) Number of Gates & Size
Ungated
25 Design flood (m 3 /sec) 323.20 m 3 /sec.
26 Sill level of head regulator/s (m) 508.50 m
27 Length of LBC (km) No LBC
28 Length of RBC (km) 3160 Km
29 Capacity of LBC (m 3 /sec) N.A.
30 Capacity of RBC (m 3 /sec) 0.198 Cumecs
31 GCA (ha) 535 ha
32 CCA (ha) 530 ha
33 A ICA (ha) 320 ha
33 B i) Number of Water User Associations (WUA) Nos. One
Annexure-I
Prescribed Unit Water Use Entitlement for Flow Irrigation in Rabi Season in a Normal Year.
( Taluka :- Gangapur & District :- Aurangabad )
ii) W.U.A. wise delineated Area in ha.
320 ha
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S.No. Description Details
34 Cropping Intencity % with Cropwise details
i) Kharif 5.00%
ii) Two Seasonal 15.00%
iii) Rabi 80.00%
iv) Hot Weather
v) Perennial
35 A Approved Cost (Rs.in lakh) 19.00 Lakh
35 B Completion Cost (Rs.in lakh) 19.10 Lakh
36 Approved Utilisation (Mm 3 ) 2.004 Mm 3
(a) For Irrigation 2.004 Mm 3
i) Kharif 0.071 Mm 3
ii) Two Seasonal 0.171 Mm 3
iii) Rabi 1.438 Mm 3
iv) Hot Weather
v) Perennial
(b) For Non- Irrigation
i) Kharif
ii) Rabi
iii) Hot Weather
37 Non- Irrigation approved (Mm 3 ) with breakup
i) Kharif
ii) Rabi
iii) Hot Weather
38 Non-Irrigation Actual (Mm 3 )
i) Kharif
ii) Rabi
iii) Hot Weather
39 (a) Seasonwise Evaporation Loss (Mm 3 )
i) Kharif
ii) Fair weather 0.469 Mm 3
iii) Total Annual
39 (b) Post monsoon inflow (dry weather) (Mm 3 )
i) Project report
ii) Actual
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S.No. Description Details
40 Reduction in the Reservoir due to Siltation in Mm 3
i) Actual as per survey
ii) or as per formula 0.189 Mm 3
41 Any other commitment
i) Kharif
ii) Rabi
iii) Hot Weather
42 Reservoir Lift
Case (A) Where canal takes of directly from the
reservaoir
(a) Flow Lift
i) Maximum Permissible Area 6% of CCA (ha) 32 ha
ii) Actual sanctioned area (ha)
3 ha
Maximum Allowable water allowance 3.6% of
iii)
water available at canal head (Mm 3 0.04845 Mm 3
)
iv) Actual water allowance for sanctioned area
= ii X 3.60 X water@canal head in Mm 3
0.004542 Mm 3
i 100
(b) Pressurised Lift (Drip / Sprinkler)
i) Maximum Permissible Area14% of CCA(ha)
ii) Actual sanctioned area (ha)
Maximum Allowable water allowance 5.65% of
iii)
water available @ canal head (Mm 3 )
iv) Actual water allowance for sanctioned area
= ii X 5.65 X water@canal head in Mm 3
i 100
(c) Canal Lift (Outside command)
Maximum Permissible 10% (CCA -perennial area)
i)
(ha)
ii) Actual sanctioned area (ha)
Maximum Allowable water allowance for @ 7% of
iii)
water available at canal head (Mm 3 )
iv) Actual water allowance for sanctioned area
= ii X 7.00 X water@canal head in Mm 3
i 100
Case (B) Where canal takes off from the D/S -
43
pickup weir
(a) Lift from dam storage
i) Maximum Permissible area 1% of CCA (ha)
ii) Actual sanctioned area (ha)
Maximum Allowable water allowance 0.6% of
iii)
water available at canal head (Mm 3 )
iv) Actual water allowance for sanctioned area
= ii X 0.60 X water@canal head in Mm 3
i 100
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S.No. Description Details
(b) Pressurised Lift (Drip / Sprinkler)
i) Maximum Permissible Area14% of CCA (ha)
ii) Actual sanctioned area (ha)
Maximum Allowable water allowance 5.65% of
iii)
water available @ canal head (Mm 3 )
iv) Actual water allowance
= ii X 5.65 X water@canal head in Mm 3
i 100
(c) lift for river portion between Dam to pickup weir
i) Maximum Permissible Area 5% of CCA (ha)
ii) Actual sanctioned area (ha)
Maximum Allowable water allowance 3% of water
iii)
available @ canal head (Mm 3 )
iv) Actual water allowance
= ii X 3.00 X water@canal head in Mm 3
i 100
Deduction for transit loss in the river portion in fair
(d)
weather
= 10% of water @ canal head
Deduction of water quantity for non-irrigation use
(e)
in between river portion
(f) Canal Lift (Outside command)
Maximum Permissible 10% of [ CCA - Perennial
i)
area] (ha)
ii) Actual sanctioned area (ha)
iii)
Maximum Allowable water allowance for 10% area
@ 7% of water available at canal head (Mm 3 )
iv) Actual water allowance for sanctioned area
= ii X 7.00 X water@canal head in Mm 3
i 100
44 Water available calculation
i) water utilisation as per project report in Mm 3 2.004 Mm 3
ii) deduct water utilisation for use in kharif Mm 3
water available at the beginning of Rabi season in
iii)
Mm 3 2.004 Mm 3
45 To get water available @ canal head Deductions
i) Deduct 39 (ii or iii) Mm 3 0.469 Mm 3
ii) Add 39 (b) Mm 3
iii) Deduct for siltation
0.189 Mm 3
deduct (40)(i) or (ii) as the case may be
iv) deduct for non-irrigation use 38 (ii + iii)
v) deduct (41)(ii + iii)
vi) Water available at canal head in Mm 3 1.346 Mm 3
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S.No. Description Details
46 Deduction from (45)(vi)
Case (A) Where canal takes off directly from
reservoir
i) 42(a)(iv) in Mm 3 0.004542 Mm 3
ii) 42(b)(iv) in Mm 3
iii) 42(c)(iv) in Mm 3
iv) Net water available at canal head in Mm 3 1.3415 Mm 3
Case (B) Where canal takes off from the D/S side
47
pickup weir
Deductions from (45)(vi)
i) 43(a)(iv)
ii) 43(b)(iv)
iii) 43(c)(iv)
iv) 43(d)
v) 43(e)
vi) 43(f)(iv)
vii) Net water available at canal head in Mm 3 1.3415 X 0.8 = 1.0732 Mm 3
48 Net area for sanctioning unit water entitlement
Case (A) Deduction of Areas
i) 42 (a) (ii) in ha 3 ha
ii) 42 (b) (ii) in ha
iii) 42 (c) (ii) in ha
iv) deduct from project C.C.A.- 48 [(i)+(ii)+(iii)]
Net Area available in ha
527 ha
Prescribed unit water use entitlement per ha of
49
net C.C.A.
= 47(vii) Mm 3 0.002036 Mm 3 /ha
/ha
48(iv)
50 Case (B) Deduction of Areas
i) 43(a)(ii)
ii) 43(b)(ii)
iii) 43(c)(ii)
iv) 43(f)(ii)
v) deduct from project C.C.A.- 50 [(i)+(ii)+(iii)+(iv)]
Net Area available in ha
Prescribed unit water use entitlement per ha of
51
net C.C.A.
= 47(vii) Mm 3 /ha
50(v)
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