ID :2552 Nikharchu steel folding bridge 18m

on Chainage 29.000 of Gungi Kuti boarder track

In District Pithoragarh Under CD Askote Division

Critical Report on Bridge Condition

16 Jun 2024 0% 14 Jun 2024 73.02% 16 Dec 2023 0% 01 May 2023 2.11% 25 Nov 2022 87.46%

Form Filled By Gyanendra Tiwari [SJE007]

# Component Rating %
1 10 ROAD APPROCHES AND DECK 85.71 % 5.71 %
2 10 PARAPETS, RAILINGS AND CRASH BARRIERS 88.89 % 5.93 %
3 10 EXPANSION JOINT AT ABUTMENTS & PIERS 100.00 % 6.67 %
4 10 RIVER 96.97 % 6.46 %
5 10 BEARINGS 0.00 % 0.00 %
6 10 Right Side ABUTMENT, WING WALLS & RETAINING WALLS 81.02 % 5.40 %
7 10 Left Side ABUTMENT, WING WALLS & RETAINING WALLS 94.91 % 6.33 %
8 10 Embankments 86.42 % 5.76 %
9 10 RIVER BED 87.50 % 5.83 %
10 60 SUPERSTRUCTURE 98.41 % 39.36 %
150 Overall 87.45%

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

End of Report