ID :3041
steel Grider Bridge at tejam hokara Namik Bridle Road
on Chainage 11.980 of tejam Hokara Namik BR
In District Pithoragarh Under PD Didihaat Division
Critical Report on Bridge Condition
Form Filled By Tara Singh [070022973]
Inspection Team
"Bridge inspection 3041"
(Tara Singh)
Assistant Engineer Civil
on Dec 14, 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 | Bad | Some Qty | 5 | |
| B- DRAINAGE | |||||
| a) Badly built road drainage near bridge? | Yes | Bad | Some Qty | 5 | |
| b) Blocked or damaged road drains? | Yes | Bad | Some Qty | 5 | |
| c) Water on the deck? | Yes | Not So Bad | Not Much Qty | 1 | |
| d) Blocked or damaged deck drains? | Yes | Bad | Some Qty | 5 | |
| C- WEARING COAT | |||||
| CONCRETE WEARING COURSE | |||||
| a) Cracking? | Yes | Not So Bad | Some Qty | 2 | |
| b) Spalling? | NO Problem | -- | -- | 0 | |
| 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? | Yes | Bad | Not Much Qty | 4 | |
| 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 | Much Qty | 3 | |
| b) Loose or damaged fixings? | Yes | Not So Bad | Some Qty | 2 | |
| c) Loose base of posts? | Yes | Not So Bad | Not Much Qty | 1 | |
| d) Damaged coatirig or paint on steel surface? | Yes | Bad | Much Qty | 6 | |
| e) Corrosion on steel surface? | Yes | Bad | Much Qty | 6 | |
| f) Cracking on Masonary Parapets? | Yes | Not So Bad | Not Much Qty | 1 | |
| g) Movement or bending of parapet? | NO Problem | -- | -- | 0 | |
| h) Poor pointing/ Plaster on parapet? | Yes | Not So Bad | Not Much Qty | 1 | |
| i) Deterioration of bricks or stones? | NO Problem | -- | -- | 0 | |
| 3 | EXPANSION JOINT AT ABUTMENTS & PIERS Component Weightage 10 | ||||
| a) Damage to concrete of deck end or dirt wall near joint? | NO Problem | -- | -- | 0 | |
| b) Debris or vegetation in joint? | NO Problem | -- | -- | 0 | |
| c) Loose or damaged fixtures? | NO Problem | -- | -- | 0 | |
| d) Damage or corrosion to metal parts? | NO Problem | -- | -- | 0 | |
| 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? | NO Problem | -- | -- | 0 | |
| 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? | Yes | Not So Bad | Much Qty | 3 | |
| b) Damage to walls? | Yes | Not So Bad | Some Qty | 2 | |
| c) Loss of pitching? | Yes | Not So Bad | Some Qty | 2 | |
| d) Damage to crates, timber, fencing, etc.? | Yes | Bad | Some Qty | 5 | |
| e) Damage to trees? | NO Problem | -- | -- | 0 | |
| 5 | SUPERSTRUCTURE Component Weightage 60 | ||||
| STEEL TRUSSES | |||||
| 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 | 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? | NO Problem | -- | -- | 0 | |
| STEEL TRUSSES | |||||
| a) Deterioration of paint or galvanising? | Yes | Bad | Much Qty | 6 | |
| b) Corrosion? | Yes | Bad | Much Qty | 6 | |
| c) Bends in members? | Yes | Not So Bad | Not Much Qty | 1 | |
| d) Bent or damaged joints? | NO Problem | -- | -- | 0 | |
| e) Bent or damaged bracing? | Yes | Not So Bad | Not Much Qty | 1 | |
| f) Loose bolts or rivets? | NO Problem | -- | -- | 0 | |
| g) Cracking of steel members? | NO Problem | -- | -- | 0 | |
| STEEL UNDERSIDE OF DECK | |||||
| a) Deterioration of paint or galvanising? | Yes | Bad | Much Qty | 6 | |
| b) Corrosion? | Yes | Bad | Much Qty | 6 | |
| c) Bends in stringers or plates? | NO Problem | -- | -- | 0 | |
| d) Loose bolts or rivets? | Yes | Not So Bad | Some Qty | 2 | |
| e) Cracking? | NO Problem | -- | -- | 0 | |
| 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? | NO Problem | -- | -- | 0 | |
| b) Damage to foundation? | Yes | Bad | Not Much Qty | 4 | |
| 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 | |
| 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 | Not Much Qty | 1 | |
| d) Debris against abutment? | NO Problem | -- | -- | 0 | |
| e) Vegetation growing on-or in abutment? | Yes | Not So Bad | Some Qty | 2 | |
| 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? | Yes | Not So Bad | Not Much Qty | 1 | |
| b) Bulging? | NO Problem | -- | -- | 0 | |
| c) Poor pointing? | Yes | Not So Bad | Some Qty | 2 | |
| 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? | NO Problem | -- | -- | 0 | |
| 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