ID :974 Rcc bridge

on Chainage 14.320 of Bachuwaban Chokhutiya Kunigad motor road

In District Chamoli Under CD Gairsain Division

Critical Report on Bridge Condition

10 Jun 2024 1.23% 26 May 2024 22.4% 22 Nov 2023 1.21%

Form Filled By Vikas Kashyap [SJE115]

# Component Rating %
1 10 ROAD APPROCHES AND DECK 9.26 % 0.62 %
2 10 PARAPETS, RAILINGS AND CRASH BARRIERS 14.81 % 0.99 %
3 10 EXPANSION JOINT AT ABUTMENTS & PIERS 20.00 % 1.33 %
4 10 RIVER 24.24 % 1.62 %
5 10 BEARINGS 22.22 % 1.48 %
6 10 Right Side ABUTMENT, WING WALLS & RETAINING WALLS 17.59 % 1.17 %
7 10 Left Side ABUTMENT, WING WALLS & RETAINING WALLS 17.13 % 1.14 %
8 10 Embankments 20.99 % 1.40 %
9 10 RIVER BED 13.58 % 0.91 %
10 60 SUPERSTRUCTURE 29.37 % 11.75 %
150 Overall 22.41%

Inspection Team

"Bridge in good condition"

(Vikas Kashyap)

JE Civil (Samvida)

on May 26, 2024

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 Not Much Qty 1
B- DRAINAGE
a) Badly built road drainage near bridge? NO Problem -- -- 0
b) Blocked or damaged road drains? Yes Not So Bad Not Much Qty 1
c) Water on the deck? Yes Not So Bad Not Much Qty 1
d) Blocked or damaged deck drains? Yes Not So Bad Not Much Qty 1
C- WEARING COAT
CONCRETE WEARING COURSE
a) Cracking? Yes Not So Bad Not Much Qty 1
b) Spalling? Yes Not So Bad Not Much Qty 1
c) Reinforcement exposed? NO Problem -- -- 0
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? Yes Not So Bad Not Much Qty 1
a) Damaged or loose kerbs? Yes Not So Bad Not Much Qty 1
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 Not Much Qty 1
c) Loose base of posts? NO Problem -- -- 0
d) Damaged coatirig or paint on steel surface? Yes Not So Bad Some Qty 2
e) Corrosion on steel surface? Yes Not So Bad Some Qty 2
f) Cracking on Masonary Parapets? Yes Not So Bad Some Qty 2
g) Movement or bending of parapet? Yes Not So Bad Some Qty 2
h) Poor pointing/ Plaster on parapet? NO Problem -- -- 0
i) Deterioration of bricks or stones? Yes Not So Bad Some Qty 2
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 Much Qty 3
b) Debris or vegetation in joint? Yes Not So Bad Some Qty 2
c) Loose or damaged fixtures? NO Problem -- -- 0
d) Damage or corrosion to metal parts? Yes Not So Bad Some Qty 2
e) Damage to rubber waterseals? Yes Not So Bad Some Qty 2
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 Some Qty 2
c) Fencing or buildings under bridge? Yes Not So Bad Some Qty 2
d) Trees or bushes.growing under bridge? Yes Not So Bad Much Qty 3
B- CHANGE IN RIVER COURSE
a) River changing path upstream of bridge? Yes Bad Not Much Qty 4
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 Much Qty 3
b) Damage to walls? NO Problem -- -- 0
c) Loss of pitching? Yes Not So Bad Much Qty 3
d) Damage to crates, timber, fencing, etc.? Yes Not So Bad Some Qty 2
e) Damage to trees? Yes Not So Bad Much Qty 3
5 SUPERSTRUCTURE Component Weightage 60
CONCRETE
General
a) Impact damage to girders, trusses or bracings? Yes Not So Bad Much Qty 3
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 Some Qty 2
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 Some Qty 2
CONCRETE BEAMS
a) Cracking? Yes Not So Bad Some Qty 2
b) Spalling? Yes Bad Not Much Qty 4
c) Corrosion of reinforcement? Yes Bad Not Much Qty 4
d) Poor concrete? Yes Not So Bad Some Qty 2
CONCRETE UNDERSIDE OF DECK
a) Cracking? NO Problem -- -- 0
b) Spalling? Yes Bad Not Much Qty 4
c) Reinforcement corrosion? Yes Bad Not Much Qty 4
d) Poor concrete? Yes Not So Bad Much Qty 3
e) Less cover to reinforcement? Yes Not So Bad Much Qty 3
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 Bad Some Qty 5
c) Not enough room for the bridge span to move? Yes Bad Some Qty 5
d) Bearing not seated properly? Yes Bad Not Much Qty 4
e) Bridge span not seated properly on bearing? NO Problem -- -- 0
f) Damaged bedding mortar? Yes Not So Bad Not Much Qty 1
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 Some Qty 2
c) Movement of abutment? Yes Not So Bad Some Qty 2
d) Debris against abutment? Yes Not So Bad Not Much Qty 1
e) Vegetation growing on-or in abutment? Yes Not So Bad Some Qty 2
f) Scour near to retaining walls? Yes Not So Bad Some Qty 2
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 Some Qty 2
b) Weepholes not working? Yes Not So Bad Some Qty 2
c) Water leaking through the abutment? Yes Not So Bad Not Much Qty 1
C- CONCRETE WALLS
a) Cracking? Yes Not So Bad Some Qty 2
b) Spalling? Yes Bad Not Much Qty 4
c) Corrosion of reinforcement? Yes Not So Bad Not Much Qty 1
d) Poor concrete? Yes Not So Bad Not Much Qty 1
D- MASONRY WALLS
a) Cracking? Yes Not So Bad Some Qty 2
b) Bulging? Yes Not So Bad Much Qty 3
c) Poor pointing? Yes Not So Bad Some Qty 2
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? Yes Not So Bad Not Much Qty 1
b) Slippage of fill? Yes Not So Bad Not Much Qty 1
c) Erosion of fill? Yes Not So Bad Not Much Qty 1
d) Cracking of road or embankment edge? Yes Not So Bad Not Much Qty 1
e) Piping failure of fill? Yes Not So Bad Some Qty 2
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 Some Qty 2
c) Movement of abutment? Yes Not So Bad Some Qty 2
d) Debris against abutment? Yes Not So Bad Some Qty 2
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? Yes Not So Bad Some Qty 2
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? Yes Not So Bad Not Much Qty 1
c) Water leaking through the abutment? Yes Not So Bad Some Qty 2
C- CONCRETE WALLS
a) Cracking? Yes Not So Bad Some Qty 2
b) Spalling? Yes Not So Bad Some Qty 2
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 Not Much Qty 1
b) Bulging? Yes Not So Bad Not Much Qty 1
c) Poor pointing? Yes Not So Bad Not Much Qty 1
d) Deterioration of bricks or stones? Yes Not So Bad Much Qty 3
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? Yes Not So Bad Much Qty 3
c) Erosion of fill? Yes Not So Bad Not Much Qty 1
d) Cracking of road or embankment edge? Yes Not So Bad Not Much Qty 1
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 Some Qty 2
b) Poor pointing? Yes Not So Bad Some Qty 2
c) Scour or erosion at edge? Yes Not So Bad Some Qty 2
d) Pieces broken off? Yes Not So Bad Some Qty 2
e) Piping failure of fill? NO Problem -- -- 0
B- SLOPE PROTECTION WITH CRATES
a) Not much movement of crates? Yes Not So Bad Some Qty 2
b) Damage to crates or ties? Yes Not So Bad Some Qty 2
C- PITCHING SLOPE PROTECTION WITH CONCRETE BLOCKS
a) Slope getting washed out? Yes Not So Bad Much Qty 3
b) Settlement? Yes Not So Bad Some Qty 2
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 Yes Not So Bad Not Much Qty 1
c) Crates broken away from pier or abutment? Yes Not So Bad Not Much Qty 1
d) Damage to wires or ties? Yes Not So Bad Not Much Qty 1
B- STONE PITCHING OR CONCRETE BED PROTECTION AND APRONS
a) Scour at edge? Yes Not So Bad Much Qty 3
b) Cracking? Yes Not So Bad Not Much Qty 1
c) Spalling or stones missing? Yes Not So Bad Not Much Qty 1
d) Erosion of surface? NO Problem -- -- 0
e) Corrosion of reinforcement? Yes Not So Bad Some Qty 2

End of Report