Tulshi Power Project

LOCATION
1 State Maharashtra
2 Region Western Maharashtra
3 District Kolhapur
4 Taluka Radhanangari
5 Village Dhamod
6 Topo sheet no 47-L/2 and 47-H/14
7 Latitude

16° -31’-15”(N)

8 Longitude

74° -01’-00”(E)

9 River Tulsi
10 Basin Krishna Basin
11 Approach 125km from warana
HYDROLOGY AND WATER PLANNING
1 Catchment area 34.92  Sq.km
2 Average annual rainfall 2286 mm
3 75% dependable yield 104.28 Mcum
4 Avg.annual yield 132.15 Mcum
5 Gross annual utilisation 92.028 Mcum
6 Net utilasation 85.572 Mcum
7 Lake losses 6.456 Mcum
DAM & RESERVOIR
1 Gross stroage 98.31 Mcum
2 Dead stroage 6.37 Mcum
3 Live stroge 91.94 Mcum
CONTROLLING LEVELS
1 T.B.L 619.400 m
2 M.W.L(H.F.L) 618.910 m
3 F.R.L 616.910 m
4 M.D.D.L(Irrigation) 591.310 m
5 M.D.D.L(power) 594.370 m
6 River bed 570.720 m
7  T.W.L(Max) 571.500 m
8 T.W.L(Min) 571.000 m
9 T.W.L(Avg) 571.220 m
10 Type of Dam Earthen dam
11 Length of Dam earthen 1512m
12 Length of spillway masonary 43m
DETAILS OF IRRIGATION OUTLET
1 No of head regulator Three 1.2 x 1.2 m
2 Location of head regulator  1137 m , 1153.65 m,  1168.95 m
3 Design discharge  2.70 Cumecs
4 Sill level of outlet 589.79 m
HYDRO POWER DETAILS INTAKE STRUCTURE
1 Location 1137 m ,1153.65 m
2 Intake still level 589.79 m
3 Center line of penstock 590.29 m
4 At power house end 572.80 m
5 No of penstock Two
6 Dia of penstock 1.0 m
7 Length of penstock 33 m
8 Extended penstock length 73 m ,80 M
9 Thickness of plate 6.00 m
10 Designed discharge capacity 2.70 Cumecs
11 Emergency gate 1.88 x 1.82 m
POWER HOUSE,PLANT,SWITCHYARD
1 Location  70m  
2 Powerhouse Size 28 x 9 m
3 No of units and installed capacity 2 x 0.75 MW =1.50MW
4 Maximum head(Net) 44.71m
5 Minimum head(Net) 22.75m
6 Design head 35m
7 Type of turbine Horizantal shaft Francis
8 Design discharge of m/c 2.68 m'3/sec
9 Speed 600rpm
10 Center line of machine 573.30m
11 Service bay level 596.00m
12 Machine hall level 572.50m
13 Generation voltage 6.3 kv
14  Unit Generated @ 75% dependable yield 3.4242 Mus
15 D.T.Gate 2.7  x 1.4 m @568.30m
16 Switch yard 25 x 9 m
POWER TAIL CHANNEL
1 Bed width 7.5m
2 F.S.D 0.5m
3 Length 140m
4 Design discharge 5.40Cumecs
5 Bed gradient of TRC 0.388888889
6 Side slope 0.25 : 1
7 CBL of TRC @ start 571.00 m