Page 186 - CRS Engineering

Proforma for Joint Inspection on R. A. T.

For the Year 2020 -21
SI Description Remarks
No
I General Particulars of RAT
1 Name of the tank MarriguntaTank
2 District Chittoor District

3 Name of the Village and Mandal Seethrampeta Village, Yerpedu Mandal
4 Latitude & Longitude Lat 13° - 41' -19" Long 79° - 34' -59"
5 Affected Railway Bridge and Km Bridge No:-89, Location 64/ 24 - 26
6 Railway section in between stations Yearpedu - Rachagunneri
7 Distance from Railway Bridge to weir
0.50 KMs from the Railway line to the tank
( Along the Course of Nallah )
II Standard Hydraulic Details
1 Catchment Area 3.20 sqkm
2 Capacity of the tank 11.45M.C.F.T
3 Lowest Bed Level + 97.85M
4 Full Tank Level ( F.T.L ) + 100.00M
5 Maxim Water Level ( M.W.L ) +100.60M
6 Danger Level ( D.L ) + 100.90M
7 Top of Bund Level ( T.B.L ) + 101.lOM
8 Top Width of the Bund 3.00M ( Present Top Width )
9 Side Slopes AT FRONT:- 1 ¥2 : 1 , AT REAR 2:1
10 Area of Submergence at FTL 8.90 Hectirs.
11 Area of Submergence at MWL 9.80Hectirs.
12 Are there any tanks in the Catchment of NO
13 Are these tanks also classified as RATs -
14 Names and details of these tanks -
III Surplus Weir -
1 Number of Surplus Weirs TWO NUMBER ONLY( 2N0 Only)
2 Lengths of Surplus Weir 4.00 M, 4.00 M.
3 Type of Surplus Weir B.C WEIR
4 Design Discharge 35.40 Cusecs
IV Sluices
1 Number of Sluices TWO NUMBER ONLY (2N0 Only)
2 Location of Sluices AT 375 M. AT 790 M
3 Maximum designed discharge 2.30 Cusecs
4 Functional or not FUNCTIONAL
V A) Inspection details
i)Date of Inspection S9-02-2020
il)Name& Designation of the Inspection 1) Sri. C. Willson Babu,
Assistant Divisional Engineer,
South Central Railway
RENIGUNTA
2) Sri. C.Adinarayana Naidu, B.Tech..
Deputy Executive Engineer,
Irrigation Sub Division

3) Sri. K. Harikrishna
Assistant Engineer,
Irrigation section
YERPEDU