ID :1503 Gomati Bridge

on Chainage 132.354 of Gangolihat, Berinag, Chaukori, Kanda, Bagheshwar, Takula and terminating at its junction with new NH No. 109 near Almora national highway

In District Champawat Under NH Ranikhet Division


Critical Report on Bridge Condition

Form Filled By Pooran Puri [360023342]

Inspection Team

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? Yes Not So Bad Not Much Qty 1
b) Blocked or damaged road drains? Yes Not So Bad Not Much Qty 1
c) Water on the deck? NO Problem -- -- 0
d) Blocked or damaged deck drains? NO Problem -- -- 0
C- WEARING COAT
CONCRETE WEARING COURSE
a) Cracking? Yes Not So Bad Not Much Qty 1
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? NO Problem -- -- 0
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? NO Problem -- -- 0
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 Not Much Qty 1
h) Poor pointing/ Plaster on parapet? Yes Not So Bad Some Qty 2
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? NO Problem -- -- 0
c) Loose or damaged fixtures? NO Problem -- -- 0
d) Damage or corrosion to metal parts? Yes Not So Bad Not Much Qty 1
e) Damage to rubber waterseals? NO Problem -- -- 0
4 RIVER Component Weightage 10
A- BLOCKAGES IN WATERWAY
a) Debris against piers or abutments? NO Problem -- -- 0
b) Remains of old bridge under or upstream of the bridge? NO Problem -- -- 0
c) Fencing or buildings under bridge? NO Problem -- -- 0
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? NO Problem -- -- 0
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? NO Problem -- -- 0
b) Damage to walls? Yes Not So Bad Not Much Qty 1
c) Loss of pitching? NO Problem -- -- 0
d) Damage to crates, timber, fencing, etc.? NO Problem -- -- 0
e) Damage to trees? NO Problem -- -- 0
5 SUPERSTRUCTURE Component Weightage 60
STEEL GIRDERS
General
a) Impact damage to girders, trusses or bracings? NO Problem -- -- 0
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? NO Problem -- -- 0
e) Not enough vertical & horizontal clearances? NO Problem -- -- 0
STEEL GIRDERS AND BRACINGS
a) Deterioration of paint or galvanising NO Problem -- -- 0
b) Corrosion? Yes Not So Bad Not Much Qty 1
c) Bends in webs, flanges, stiffeners or bracings? NO Problem -- -- 0
d) Loose bolts or rivets? NO Problem -- -- 0
e) Cracking? NO Problem -- -- 0
STEEL UNDERSIDE OF DECK
a) Deterioration of paint or galvanising? Yes Not So Bad Not Much Qty 1
b) Corrosion? NO Problem -- -- 0
c) Bends in stringers or plates? NO Problem -- -- 0
d) Loose bolts or rivets? Yes Not So Bad Not Much Qty 1
e) Cracking? NO Problem -- -- 0
6 BEARINGS Component Weightage 10
METAL BEARINGS
a) Debris or vegetation around bearings? NO Problem -- -- 0
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 Not Much Qty 1
d) Bearing not seated properly? NO Problem -- -- 0
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? Yes Not So Bad Not Much Qty 1
b) Parts not free to move? Yes Not So Bad Not Much Qty 1
c) Problem with the lubrication system? NO Problem -- -- 0
d) Sliding surfaces damaged? Yes Not So Bad Not Much Qty 1
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? 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? NO Problem -- -- 0
B- DRAINAGE SYSTEM
a) Not enough weepholes? NO Problem -- -- 0
b) Weepholes not working? Yes Not So Bad Not Much Qty 1
c) Water leaking through the abutment? Yes Not So Bad Not Much Qty 1
C- CONCRETE WALLS
a) Cracking? NO Problem -- -- 0
b) Spalling? NO Problem -- -- 0
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? Yes Not So Bad Not Much Qty 1
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? Yes Not So Bad Not Much Qty 1
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? NO Problem -- -- 0
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? NO Problem -- -- 0
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? NO Problem -- -- 0
B- DRAINAGE SYSTEM
a) Not enough weepholes? NO Problem -- -- 0
b) Weepholes not working? NO Problem -- -- 0
c) Water leaking through the abutment? NO Problem -- -- 0
C- CONCRETE WALLS
a) Cracking? NO Problem -- -- 0
b) Spalling? NO Problem -- -- 0
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 Not Much Qty 1
b) Poor pointing? NO Problem -- -- 0
c) Scour or erosion at edge? NO Problem -- -- 0
d) Pieces broken off? NO Problem -- -- 0
e) Piping failure of fill? NO Problem -- -- 0
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? NO Problem -- -- 0
b) Settlement? NO Problem -- -- 0
10 RIVER BED Component Weightage 10
A- BED PROTECTION AND APRONS
a) Large holes in the river bed? NO Problem -- -- 0
b) Loss of material NO Problem -- -- 0
c) Crates broken away from pier or abutment? NO Problem -- -- 0
d) Damage to wires or ties? NO Problem -- -- 0
B- STONE PITCHING OR CONCRETE BED PROTECTION AND APRONS
a) Scour at edge? NO Problem -- -- 0
b) Cracking? NO Problem -- -- 0
c) Spalling or stones missing? NO Problem -- -- 0
d) Erosion of surface? NO Problem -- -- 0
e) Corrosion of reinforcement? NO Problem -- -- 0

End of Report