Page 152 - CRS Engineering

Proforma for Joint Inspection on R. A. T.
For the Year 2020 -21
s 1 Description Remarks
N<
] General Particulars of RAT
] Name of the tank Mannasamudram tank
District Chittoor District

Name of the Village and Mandal Mannasamudram Village, Yerpedu Mandal
Latitude & Longitude Lat 13" - 41' - 39" Long 79° - 37' - 01"
Affected Railway Bridge and Km Bridge No:-89, Location 64 / 24 - 26
c
€ Railway section in between stations Rachagunneri - Srikalahasti
' Distance from Railway Bridge to weir
:l...
i.L_
. .
j_
1:
KA ^
1.1.
1
- l.uOKMs from the Railway line to the tank
1
- ( Along the Course of Nallah )
I] Standard Hydraulic Details
. Catchment Area 2.10sqkm
2! Capacity of the tank 35.48 M.C.F.T
3 1 Lowest Bed Level +80.36 M
I Full Tank Level ( F.T.L ) +82.75M
5 Maxim Water Level ( M.W.L ) +83.35M
6 Danger Level ( D.L ) +83.65M
7 Top of Bund Level ( T.B.L ) +84.85M
Top Width of the Bund 3.00M ( Present Top Width )
9 Side Slopes AT FRONT:- 1 1/2 : 1 , AT REAR :- 2:1
10 Area of Submergence at FTL 15.50 Hectors.

11 Area of Submergence at MWL 16.30Sqkm
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 ONE NUMBER ONLY (1 NO Only)
2 Lengths of Surplus Weir 30.00 M
3 Type of Surplus Weir WEIR
4 Design Discharge 60.30 Cusecs
IV Sluices
THREE NUMBER ONLY (3 NO Only)
1 Numher of Sluices
AT 180 M,.AT 455 M. AT 720 M.
2 Location of Sluices
3 Maximum designed discharge 2.20 Cusecs
s uice No. 2 Damaged to be Reconstructed
4 Functional or not
V A) Inspection details
)Date of Inspection ^Sfi-02-2020
)Name& Designation of the Inspection 1) Sri. C. Willson Babu,
Assistant Divisional Engineer
South Central Railway
RENIGUNTA
2) Sri. C.Adinarayana Naidu, B.Terh
Deputy Executive Engineer ,

Irrigation Sub Division

3) Sri. K. Harikrishna
Assistant Engineer.
Irrigation Section
YERPhDU • -•