Page 227 - CRS Engineering

ANNEXURE-II
FOR SUBMISSION OF RAT INSPECTION REPORTS
S.No. |Description~
/. General Particulars of R.A.T.
Name of the Tank
LIngalamma Tank
District
Chittoor
Name of Village & Mandal
Kotha palli(V) inTirupati Urban Mandal
Latitude & Longitude
13"38'22" &79°26'31" (57 0/6)
Affected Railway Bridgeand KM
204 to 206 & 137/7-8 to 139 KM
Railway section and between stations
Renigunta - Kodur
Distance from Railway bridge bund (along thecourse of
Nalla) 10 KM to 12 KM
II.Standard Hydraulic details
0.375 sq.km.
Capacity of the tank
13.80 Mcft
Lowest bed level
96.500 Mts
Pulltank level ( FTL )
100.000 Mts
Maximum water level ( MWL)
100.500 Mts
Top of Bund Level (TBL )
102.100 Mts
Top width of Bund
3.00 Mts
Side slopes
Front: 11/2 : 1. Rear: 2:1
10 Area of submersible at FTL
0.24 sq.km.
11 Area of submergible at MWL
0.30 sq.Km
12 Are there any tanks in the catcKment of this tank,
No
13 Are these tanks also classified asi;RAT
No
14 Name and details of these tanks -
III. Surplus weir
No. of surplus weirs
Length of surplus weirs
25.0 Mts
Type of surplus weir
B.C. Weir
Design discharge
241.03 cusecs
Two
1).300 Mfrom surplus weir
2).650 M from surplus weir
Maximum design discharge
Functional or not
Functional
t/. A: Inspection Details
1 Date of Inspection
13-02-2020
Nanne and designation ofinspectin'^'ftlfficials
Sri. C. Wilson babu, ADEN, S.C.Rallways, Renigunta
Sri R.M.V.Ramana Murthy, Asst.Engineer, Irrigation
Section, Tirupati Urban
Ifthe qualityfor classification as RAt
B: Tank bund
Is thetoplevel ofthe bund uniformed and asasperthe
.standarrit
Isthe top width of the bund as pgrstandards
Arg the slopes as per the standards
Any dangerous gullies or scoured the buno
C: Surplus weir
Condition
Requires reconstruction
Isthe length adfequate for desighidischarge
Is danger level marked
D: Condition of the sluice
Good
•Anypast history of breach of the tank and ifso, details

Assistant Diwfsfethi^cStjgiiieer
5.3T.^fa/ S.C.Railway
I Renigunta TIRUPATH! urbam