Page 231 - CRS Engineering

^ i ANNEXURF-II
PROFOftM^jiOBSUBMISSION OF RAT INSPECTION REPORTS
S.No. IDescription
I. General Particulars of R.A.T.
Nanne of the Tank
Pana Cheruvu
Chittoor
Name of Village &Mandal Thimminaidu Palem (V) in Tirupati Urban
Mandal
Latitude & Longitude
••• 13 38'14" &79°26'54" (570/6)
Affected Railway Bridge and KM
206 & 204 & 137/7-8 to 139 KM
Railway section and between statiorrsr:
Renigunta - Kodur
Distance from Railway bridge tobund (along thecourse
QfNflllRl 8 KM to 10 KM
II. Standard Hydraulic details
Catchment area
0.275 sq.km.
i'.i
Capacity of the tank
• ' j-:A 11.43 Mcft
Lowest bed level
131.300 Mts
Full tank level ( FTL ;
132.900 Mts
Maximum water level ( MWL)
133.400 Mts
Danger Level I Pi |
Top of Bund Level ( TBL )
134.300 Mts
Top width of Bund
3.00 Mts
Side slopes
Front: 11/2:1, Rear: 2:1
10 Area of submergible at FTL
0.18 sq.km.
Area of submergible at MWL
0.22 sq.Km
12 Arethere any tanks inthe catchment of this tank.
Yes
Are these tanks aj'in classified asa
Iss_
14 Name and details of these tanks -
Lingalamma Tank, Kothapalli (V)
III.Surplus weir
No. of surplus weirs
one
Length of surplus weirs
9.50 Mts
Type of surplus weir
B.C. Weir
4 [Design discharge
191.0 cusecs
No.of sluicps
Two
Location of ?;liiirp':
1). 450 M from Right Flank
2). 650 M from Right Flank
Maximum design discharge
Functional or not
Functional
y. A: Inspection Details
Date of Inspection
13-02-2020
Name and designation ofinspecting^^cials Sri. C. Wilson babu, ADEN, S.C.Railways,
Renigunta
Sri R.M.V.Ramana Murthy, Asst.Engineer,
IrrigationSection, Tirupati Urban
Ifthe qualityfor classification as RAT
Yes
B: Tank bund
Is the top level of the bund unifornitf^'and as as per the
Restoration ofbund for balance portion has
standards ' tobedone
Is the top width of the bund as per stand^ds
No
Are the slopes as per the standards • '
.
•••
A
4-U-, -I
No
Any dangerous gullies orscoured the bijnd
No
C: Surplus weir
Condition Good condition
Is the length adfequate for design dlscj<arge
Yes
Is danger level marked
D:Condition of the sluice No
Damaged
E: Any pasthistory ofbreach ofthetank andJfs0, details
No
Assistant Taf Raifwa»£iffE0§i.n0er
I S.C.Raifway'^^'" JEunofsj
I Ranigunta TIRUPATHI URBA.\'