ID :3262 Rcc Bridge in kotha near Thuli gad

on Chainage 3.000 of Bachuwaban Chokhutiya Kunigad motor road

In District Chamoli Under CD Gairsain Division

Critical Report on Bridge Condition

10 Jun 2024 0.76% 08 Jun 2024 10.09% 18 Dec 2023 10.93%

Form Filled By Vikas Kashyap [SJE115]

# Component Rating %
1 10 ROAD APPROCHES AND DECK 18.52 % 0.88 %
2 10 PARAPETS, RAILINGS AND CRASH BARRIERS 16.05 % 0.76 %
3 10 EXPANSION JOINT AT ABUTMENTS & PIERS 17.78 % 0.85 %
4 10 RIVER 12.12 % 0.58 %
5 10 BEARINGS 8.64 % 0.41 %
6 10 Right Side ABUTMENT, WING WALLS & RETAINING WALLS 6.48 % 0.31 %
7 10 Left Side ABUTMENT, WING WALLS & RETAINING WALLS 9.26 % 0.44 %
8 10 Embankments 9.88 % 0.47 %
9 10 RIVER BED 9.88 % 0.47 %
10 60 SUPERSTRUCTURE 13.49 % 3.85 %
11 60 PIERs 6.67 % 1.91 %
210 Overall 10.93%

Inspection Team

"Bridge in Satisfied "

(Vikas Kashyap)

JE Civil (Samvida)

on Dec 18, 2023

Detail Report

# Parameter Problem ? How Bad? How Much?
1 ROAD APPROCHES AND DECK Component Weightage 10
A- ROAD SURFACE NEAR BRIDGE
a) Bumpy road surface near bridge? Yes Not So Bad Much Qty 3
B- DRAINAGE
a) Badly built road drainage near bridge? Yes Not So Bad Some Qty 2
b) Blocked or damaged road drains? Yes Not So Bad Much Qty 3
c) Water on the deck? Yes Not So Bad Not Much Qty 1
d) Blocked or damaged deck drains? Yes Not So Bad Some Qty 2
C- WEARING COAT
CONCRETE WEARING COURSE
a) Cracking? Yes Not So Bad Some Qty 2
b) Spalling? Yes Not So Bad Not Much Qty 1
c) Reinforcement exposed? Yes Not So Bad Some Qty 2
d) Poor concrete? Yes Not So Bad Not Much Qty 1
e) Wear of surface due to small stones? Yes Not So Bad Not Much Qty 1
D- KERBS & FOOTPATHS
a) Loose railing fixtures? NO Problem -- -- 0
a) Damaged or loose kerbs? Yes Not So Bad Some Qty 2
2 PARAPETS, RAILINGS AND CRASH BARRIERS Component Weightage 10
a) Impact damaged? Yes Not So Bad Not Much Qty 1
b) Loose or damaged fixings? Yes Not So Bad Some Qty 2
c) Loose base of posts? Yes Not So Bad Some Qty 2
d) Damaged coatirig or paint on steel surface? Yes Not So Bad Some Qty 2
e) Corrosion on steel surface? Yes Not So Bad Not Much Qty 1
f) Cracking on Masonary Parapets? NO Problem -- -- 0
g) Movement or bending of parapet? Yes Not So Bad Some Qty 2
h) Poor pointing/ Plaster on parapet? Yes Not So Bad Some Qty 2
i) Deterioration of bricks or stones? Yes Not So Bad Not Much Qty 1
3 EXPANSION JOINT AT ABUTMENTS & PIERS Component Weightage 10
a) Damage to concrete of deck end or dirt wall near joint? Yes Not So Bad Some Qty 2
b) Debris or vegetation in joint? Yes Not So Bad Some Qty 2
c) Loose or damaged fixtures? Yes Not So Bad Some Qty 2
d) Damage or corrosion to metal parts? Yes Not So Bad Not Much Qty 1
e) Damage to rubber waterseals? Yes Not So Bad Not Much Qty 1
4 RIVER Component Weightage 10
A- BLOCKAGES IN WATERWAY
a) Debris against piers or abutments? Yes Not So Bad Some Qty 2
b) Remains of old bridge under or upstream of the bridge? Yes Not So Bad Not Much Qty 1
c) Fencing or buildings under bridge? Yes Not So Bad Not Much Qty 1
d) Trees or bushes.growing under bridge? Yes Not So Bad Not Much Qty 1
B- CHANGE IN RIVER COURSE
a) River changing path upstream of bridge? Yes Not So Bad Not Much Qty 1
b) New islands forming upstream of bridge? NO Problem -- -- 0
C- RIVER TRAINING WORKS
a) River attack beyond the upstream end of river training works? Yes Not So Bad Not Much Qty 1
b) Damage to walls? Yes Not So Bad Not Much Qty 1
c) Loss of pitching? Yes Not So Bad Some Qty 2
d) Damage to crates, timber, fencing, etc.? Yes Not So Bad Not Much Qty 1
e) Damage to trees? Yes Not So Bad Not Much Qty 1
5 SUPERSTRUCTURE Component Weightage 60
CONCRETE
General
a) Impact damage to girders, trusses or bracings? Yes Not So Bad Not Much Qty 1
b) Debris or vegetation on beams, girders, trusses bracings or joints? Yes Not So Bad Some Qty 2
c) Water coming through the deck? Yes Not So Bad Not Much Qty 1
d) Water from the deck drainage flowing on to girders, trusses, beams or bracings? Yes Not So Bad Some Qty 2
e) Not enough vertical & horizontal clearances? Yes Not So Bad Not Much Qty 1
CONCRETE BEAMS
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Spalling? Yes Not So Bad Not Much Qty 1
c) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
d) Poor concrete? NO Problem -- -- 0
CONCRETE UNDERSIDE OF DECK
a) Cracking? Yes Not So Bad Some Qty 2
b) Spalling? Yes Not So Bad Some Qty 2
c) Reinforcement corrosion? Yes Not So Bad Not Much Qty 1
d) Poor concrete? Yes Not So Bad Not Much Qty 1
e) Less cover to reinforcement? Yes Not So Bad Not Much Qty 1
6 BEARINGS Component Weightage 10
RUBBER BEARINGS
a) Debris or vegetation around bearings? Yes Not So Bad Not Much Qty 1
b) Bad drainage? Yes Not So Bad Some Qty 2
c) Not enough room for the bridge span to move? Yes Not So Bad Not Much Qty 1
d) Bearing not seated properly? Yes Not So Bad Not Much Qty 1
e) Bridge span not seated properly on bearing? NO Problem -- -- 0
f) Damaged bedding mortar? NO Problem -- -- 0
g) Damaged or loose earthquake restraints? NO Problem -- -- 0
RUBBER BEARINGS
a) Splitting, tearing or cracking of rubber? Yes Not So Bad Not Much Qty 1
b) Damaged bedding mortar? Yes Not So Bad Not Much Qty 1
7 Right Side ABUTMENT, WING WALLS & RETAINING WALLS Component Weightage 10
A- GENERAL
a) Erosion or scour at abutment? Yes Not So Bad Not Much Qty 1
b) Damage to foundation? Yes Not So Bad Not Much Qty 1
c) Movement of abutment? NO Problem -- -- 0
d) Debris against abutment? NO Problem -- -- 0
e) Vegetation growing on-or in abutment? Yes Not So Bad Not Much Qty 1
f) Scour near to retaining walls? NO Problem -- -- 0
g) Movement of retaining walls? NO Problem -- -- 0
h) Water leaking down through the expansion joint? Yes Not So Bad Not Much Qty 1
B- DRAINAGE SYSTEM
a) Not enough weepholes? Yes Not So Bad Not Much Qty 1
b) Weepholes not working? NO Problem -- -- 0
c) Water leaking through the abutment? NO Problem -- -- 0
C- CONCRETE WALLS
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Spalling? Yes Not So Bad Not Much Qty 1
c) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
d) Poor concrete? NO Problem -- -- 0
D- MASONRY WALLS
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Bulging? Yes Not So Bad Some Qty 2
c) Poor pointing? NO Problem -- -- 0
d) Deterioration of bricks or stones? NO Problem -- -- 0
E- EMBANKMENTS AND FILL IN FRONT OF ABUTMENT
a) Scour at base of slopes? Yes Not So Bad Not Much Qty 1
b) Slippage of fill? NO Problem -- -- 0
c) Erosion of fill? Yes Not So Bad Not Much Qty 1
d) Cracking of road or embankment edge? NO Problem -- -- 0
e) Piping failure of fill? Yes Not So Bad Not Much Qty 1
8 Left Side ABUTMENT, WING WALLS & RETAINING WALLS Component Weightage 10
A- GENERAL
a) Erosion or scour at abutment? Yes Not So Bad Not Much Qty 1
b) Damage to foundation? Yes Not So Bad Not Much Qty 1
c) Movement of abutment? Yes Not So Bad Not Much Qty 1
d) Debris against abutment? Yes Not So Bad Not Much Qty 1
e) Vegetation growing on-or in abutment? Yes Not So Bad Not Much Qty 1
f) Scour near to retaining walls? Yes Not So Bad Not Much Qty 1
g) Movement of retaining walls? NO Problem -- -- 0
h) Water leaking down through the expansion joint? Yes Not So Bad Not Much Qty 1
B- DRAINAGE SYSTEM
a) Not enough weepholes? Yes Not So Bad Not Much Qty 1
b) Weepholes not working? NO Problem -- -- 0
c) Water leaking through the abutment? NO Problem -- -- 0
C- CONCRETE WALLS
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Spalling? NO Problem -- -- 0
c) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
d) Poor concrete? Yes Not So Bad Some Qty 2
D- MASONRY WALLS
a) Cracking? Yes Not So Bad Some Qty 2
b) Bulging? NO Problem -- -- 0
c) Poor pointing? NO Problem -- -- 0
d) Deterioration of bricks or stones? Yes Not So Bad Not Much Qty 1
E- EMBANKMENTS AND FILL IN FRONT OF ABUTMENT
a) Scour at base of slopes? NO Problem -- -- 0
b) Slippage of fill? Yes Not So Bad Not Much Qty 1
c) Erosion of fill? NO Problem -- -- 0
d) Cracking of road or embankment edge? Yes Not So Bad Some Qty 2
e) Piping failure of fill? Yes Not So Bad Some Qty 2
9 Embankments Component Weightage 10
A- STONE PITCHING SLOPE PROTECTION
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Poor pointing? Yes Not So Bad Some Qty 2
c) Scour or erosion at edge? Yes Not So Bad Not Much Qty 1
d) Pieces broken off? Yes Not So Bad Not Much Qty 1
e) Piping failure of fill? NO Problem -- -- 0
B- SLOPE PROTECTION WITH CRATES
a) Not much movement of crates? Yes Not So Bad Not Much Qty 1
b) Damage to crates or ties? NO Problem -- -- 0
C- PITCHING SLOPE PROTECTION WITH CONCRETE BLOCKS
a) Slope getting washed out? Yes Not So Bad Not Much Qty 1
b) Settlement? Yes Not So Bad Not Much Qty 1
10 RIVER BED Component Weightage 10
A- BED PROTECTION AND APRONS
a) Large holes in the river bed? Yes Not So Bad Not Much Qty 1
b) Loss of material NO Problem -- -- 0
c) Crates broken away from pier or abutment? Yes Not So Bad Not Much Qty 1
d) Damage to wires or ties? NO Problem -- -- 0
B- STONE PITCHING OR CONCRETE BED PROTECTION AND APRONS
a) Scour at edge? Yes Not So Bad Not Much Qty 1
b) Cracking? Yes Not So Bad Some Qty 2
c) Spalling or stones missing? Yes Not So Bad Not Much Qty 1
d) Erosion of surface? Yes Not So Bad Not Much Qty 1
e) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
11 PIERs Component Weightage 60
CONCRETE PIERS
a) Scour near base of pier? Yes Not So Bad Not Much Qty 1
b) Damage to foundations? Yes Not So Bad Not Much Qty 1
c) Movement of pier? NO Problem -- -- 0
d) Impact damage? NO Problem -- -- 0
e) Vegetation growirig on pier? NO Problem -- -- 0
f) Water Leaking past expansion joint Yes Not So Bad Not Much Qty 1
CONCRETE PIERS
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Spalling? NO Problem -- -- 0
c) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
d) Poor concrete? Yes Not So Bad Not Much Qty 1

End of Report