|
Name of the Scheme |
New Umtru HEP |
|
ROR / Storage |
40 MW |
|
GENERAL INFORMATION |
|
|
1. |
State |
Meghalaya |
|
2. |
Location : |
|
|
|
Dam type , Height, Power
House, Surface/UG |
Gated Structure
(a)
Overflow Section : 21:78 m
(b)
Non – overflow Section : 23.78 m |
|
(a) |
Latitude of Dam/Power House |
26° - 0’ – 24” |
|
(b) |
Longitude of Dam/Power
House |
91° - 48’ – 49” |
|
|
General Layout / Index map
may please be furnished. |
|
3. |
District |
Ri Bhoi District, Meghalaya |
|
4. |
Nearest G & D site |
Dam site |
|
5. |
Catchment area ner G&D site |
1020.00 Km² |
|
6. |
Status of availability of
G&D site |
|
|
7. |
Basin/River |
Umtrew |
|
8. |
Catchment area (Sq Km) |
1020.00 Km² |
|
9. |
Type of Scheme (ROR/Storage/PSS) |
ROR with pendage |
|
10. |
Firm Power (MWc) |
|
|
11. |
Annual Energy Benefits (GWh) |
193 MU |
|
12. |
Inter State Aspect |
Does not arise |
|
13. |
International Aspect |
Does not arise |
|
14. |
Defense Aspect |
Does not arise |
|
15. |
R&R Aspect |
Marginal |
|
16. |
Forest Area involved |
Marginal |
|
17. |
Geological problems
anticipated, if any |
Nil |
|
18. |
Accessibility – Nearest
Rail Head/ Road and distance from the project. |
Guwahati, 26 KM |
|
19. |
Upstream scheme, if any |
Umiam Stage I&II, Umiam
Umtrew Stage III&IV |
|
20. |
Downstream scheme, if any |
Nil |
|
|
Project Features |
|
21. |
Type of Diversion Structure |
Gated Structure over
existing Masonry Weir. |
|
a) |
Height (m) |
(a) Overflow Section :
21.70 m
(b) Non Overflow Section :
23.78 m |
|
b) |
FRL (M) |
130.10 m |
|
c) |
MDDL (m) |
123.30 m |
|
d) |
Live Storage (MCum) |
2.65 MCum |
|
22 |
Water conductor system |
|
|
a) |
Type |
RCC Tunnel (Circular) |
|
b) |
Length |
750.00 m |
|
c) |
Diameter |
5.0 m |
|
23 |
Power House |
|
|
a) |
Type |
Deep set |
|
b) |
No. of Units |
2 |
|
c) |
Mead (m) |
68.00 m |
|
24 |
Tail Race Water Conductor
System |
|
|
a) |
Type |
Free-flow Tunnel (D-Shaped) |
|
b) |
Length (m) |
785.00 m |
|
c) |
Size |
5.50 M |
|
d) |
TWL (m) |
62.00 m |
|
Name of the Scheme |
New Umtru HEP |
|
ROR / Storage |
40 MW |
|
1. |
Date of commencement of S&I |
2004-2005 |
|
2. |
Likely Date of completion of
S&I |
2005-2006 |
|
3. |
Likely Date of completion of
DPR |
Completed |
|
4. |
Estimated cost of S&I/DPR
and Phasing of expenditure |
Rs. 188.99 Lakhs |
|
5. |
Agency of Investigation (in
case of Pvt. Agency, Name, Designation, Complete Adress, Telephone No. & Fax
No. is to be indicated) |
Executive Engineer,
Investigation Div-I,MeSEB,Umiam |
|
6. |
Details of Progress |
Quantity
Done Quantity to be done
|
|
a. |
Tracer Path & Approaches |
Completed |
|
b. |
Roads |
Not Required |
|
c. |
Construction of Temp.
building |
Not Required |
|
d. |
Purchase of special T&P |
Taken up. |
|
e. |
Topographic
Survey/Investigation |
Completed |
|
f. |
Cost Material (survey &
Testing) |
Taken up. |
|
g. |
Hydrological observations |
Still continuing |
|
h. |
Meteorological |
Still continuing |
|
I. |
Environmental Surveys |
Taken up. |
|
j. |
Programme of works during
the year yyyy-yy |
Detailed Surveys &
Investigation |
|
k. |
Overall progress of works |
Completed |
|
l. |
Geological and foundation
investigations |
Completed for DPR
preparation. |
|
|
In case it is not possible
to give tentative quantity, it should be gives as percentage Financial
Progress. |
|
7. |
Estimated cost of Survey &
Investigation, with price level year. |
Rs. 188.19 Lakhs |
|
8. |
Expenditure incurred upto
March 2006 |
Rs. 65.43 Lakhs |
|
9. |
Expenditure incurred upto
June 2006 |
Rs. 66.617 Lakhs |
| |
Expenditure incurred upto
Sept 2006 |
Rs. 70.526 Lakhs |
|
10. |
Budget Estimate yyyy-yy |
|
|
11. |
Revised Estimate yyyy-yy |
|
|
12. |
Budget Estimate yyyy-yy |
|
|
|
Bottlenecks if any. |
|
