ID :1736 Steel girder Bridge

on Chainage 61.460 of Tehri Hindolakhal Devprayag Vyasghat Bilkhet state highway

In District Pauri Under PD Pauri Division

Critical Report on Bridge Condition

17 May 2024 1.58% 14 May 2024 0.3% 08 May 2024 0.73% 05 Oct 2023 11.98% 24 Jun 2023 0% 18 Nov 2022 7.67%

Form Filled By Mahendra Singh Dawan [39005937]

# Component Rating %
1 10 ROAD APPROCHES AND DECK 13.89 % 0.66 %
2 10 PARAPETS, RAILINGS AND CRASH BARRIERS 20.99 % 1.00 %
3 10 EXPANSION JOINT AT ABUTMENTS & PIERS 17.78 % 0.85 %
4 10 RIVER 12.12 % 0.58 %
5 10 BEARINGS 4.27 % 0.20 %
6 10 Right Side ABUTMENT, WING WALLS & RETAINING WALLS 6.94 % 0.33 %
7 10 Left Side ABUTMENT, WING WALLS & RETAINING WALLS 6.02 % 0.29 %
8 10 Embankments 8.64 % 0.41 %
9 10 RIVER BED 9.88 % 0.47 %
10 60 SUPERSTRUCTURE 14.07 % 4.02 %
11 60 PIERs 11.11 % 3.17 %
210 Overall 11.98%

Inspection Team

"Km62 ch 61.460 at SH-49 near village umrasu For Bridge Inspection Safety audit "

(Mahendra Singh Dawan)

Junior Engineer Civil

on Oct 05, 2023

"Clean soil from approch."

(Mahak Singh)

Assistant Engineer Civil

on Nov 02, 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 Some Qty 2
B- DRAINAGE
a) Badly built road drainage near bridge? Yes Not So Bad Much Qty 3
b) Blocked or damaged road drains? Yes Not So Bad Much Qty 3
c) Water on the deck? Yes Not So Bad Some Qty 2
d) Blocked or damaged deck drains? Yes Not So Bad Some Qty 2
C- WEARING COAT
CONCRETE WEARING COURSE
a) Cracking? NO Problem -- -- 0
b) Spalling? NO Problem -- -- 0
c) Reinforcement exposed? NO Problem -- -- 0
d) Poor concrete? NO Problem -- -- 0
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? Yes Not So Bad Not Much Qty 1
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? Yes Bad Not Much Qty 4
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 Not Much Qty 1
b) Debris or vegetation in joint? Yes Not So Bad Not Much Qty 1
c) Loose or damaged fixtures? Yes Not So Bad Some Qty 2
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 Not Much Qty 1
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 Some Qty 2
d) Trees or bushes.growing under bridge? Yes Not So Bad Some Qty 2
B- CHANGE IN RIVER COURSE
a) River changing path upstream of bridge? NO Problem -- -- 0
b) New islands forming upstream of bridge? Yes Not So Bad Not Much Qty 1
C- RIVER TRAINING WORKS
a) River attack beyond the upstream end of river training works? Yes Not So Bad Some Qty 2
b) Damage to walls? Yes Not So Bad Not Much Qty 1
c) Loss of pitching? Yes Not So Bad Not Much Qty 1
d) Damage to crates, timber, fencing, etc.? Yes Not So Bad Not Much Qty 1
e) Damage to trees? NO Problem -- -- 0
5 SUPERSTRUCTURE Component Weightage 60
STEEL GIRDERS
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 Not Much Qty 1
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 Not Much Qty 1
e) Not enough vertical & horizontal clearances? Yes Not So Bad Not Much Qty 1
STEEL GIRDERS AND BRACINGS
a) Deterioration of paint or galvanising Yes Not So Bad Some Qty 2
b) Corrosion? Yes Not So Bad Some Qty 2
c) Bends in webs, flanges, stiffeners or bracings? Yes Not So Bad Not Much Qty 1
d) Loose bolts or rivets? Yes Not So Bad Not Much Qty 1
e) Cracking? Yes Not So Bad Not Much Qty 1
STEEL UNDERSIDE OF DECK
a) Deterioration of paint or galvanising? Yes Not So Bad Some Qty 2
b) Corrosion? Yes Not So Bad Not Much Qty 1
c) Bends in stringers or plates? Yes Not So Bad Some Qty 2
d) Loose bolts or rivets? Yes Not So Bad Some Qty 2
e) Cracking? NO Problem -- -- 0
6 BEARINGS Component Weightage 10
METAL BEARINGS
a) Debris or vegetation around bearings? Yes Not So Bad Not Much Qty 1
b) Bad drainage? Yes Not So Bad Not Much Qty 1
c) Not enough room for the bridge span to move? Yes Not So Bad Some Qty 2
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
METAL BEARINGS
a) Parts not properly seated? NO Problem -- -- 0
b) Parts not free to move? NO Problem -- -- 0
c) Problem with the lubrication system? NO Problem -- -- 0
d) Sliding surfaces damaged? NO Problem -- -- 0
e) Cracks or bends in metal parts/ Bearing? NO Problem -- -- 0
f) Corrosion of metal parts? NO Problem -- -- 0
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? 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? Yes Not So Bad Not Much Qty 1
h) Water leaking down through the expansion joint? Yes Not So Bad Some Qty 2
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? Yes Not So Bad Not Much Qty 1
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? NO Problem -- -- 0
d) Poor concrete? Yes Not So Bad Not Much Qty 1
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? 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? NO Problem -- -- 0
b) Slippage of fill? NO Problem -- -- 0
c) Erosion of fill? NO Problem -- -- 0
d) Cracking of road or embankment edge? NO Problem -- -- 0
e) Piping failure of fill? NO Problem -- -- 0
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 Some Qty 2
f) Scour near to retaining walls? Yes Not So Bad Not Much Qty 1
g) Movement of retaining walls? Yes Not So Bad Not Much Qty 1
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? 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? NO Problem -- -- 0
d) Poor concrete? NO Problem -- -- 0
D- MASONRY WALLS
a) Cracking? NO Problem -- -- 0
b) Bulging? NO Problem -- -- 0
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? NO Problem -- -- 0
b) Slippage of fill? NO Problem -- -- 0
c) Erosion of fill? NO Problem -- -- 0
d) Cracking of road or embankment edge? NO Problem -- -- 0
e) Piping failure of fill? NO Problem -- -- 0
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 Not Much Qty 1
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? Yes Not So Bad Not Much Qty 1
B- SLOPE PROTECTION WITH CRATES
a) Not much movement of crates? NO Problem -- -- 0
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? NO Problem -- -- 0
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 Not Much Qty 1
b) Cracking? Yes Not So Bad Not Much Qty 1
c) Spalling or stones missing? NO Problem -- -- 0
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
MASONRY 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? Yes Not So Bad Not Much Qty 1
d) Impact damage? Yes Not So Bad Not Much Qty 1
e) Vegetation growirig on pier? Yes Not So Bad Not Much Qty 1
f) Water Leaking past expansion joint Yes Not So Bad Not Much Qty 1
MASONRY PIERS
a) Cracking? Yes Not So Bad Some Qty 2
b) Poor pointing? NO Problem -- -- 0
c) Deterioration of masonry Yes Not So Bad Not Much Qty 1

End of Report