on Chainage 9.775 of road unknown
In District Uttarkashi Under CD Badkote Division
Critical Report on Bridge Condition
Form Filled By Bhagat Singh [61006195]
Inspection Team
"20M Span T-Beam and Slab Gamragarh Khaad Bridge "
(Bhagat Singh)
Assistant Engineer Civil
on Nov 17, 2022
"T beam and slab bridge gamra gadera"
(Ravindra Bisht)
JE Civil (Samvida)
on Nov 17, 2022
"SH 49 Km. 79 Ch. 78.750 side on Nayyar River Span 58.00mt.pedastrain suspension bridge near Village khanda gewadi for Bridge safety Audit "
(Bhagat Singh)
Assistant Engineer Civil
on Nov 17, 2022
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? | 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? | 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 | Much Qty | 3 | |
| b) Loose or damaged fixings? | Yes | Not So Bad | Some Qty | 2 | |
| c) Loose base of posts? | Yes | Not So Bad | Much Qty | 3 | |
| d) Damaged coatirig or paint on steel surface? | Yes | Bad | Much Qty | 6 | |
| e) Corrosion on steel surface? | Yes | Not So Bad | Not Much Qty | 1 | |
| f) Cracking on Masonary Parapets? | Yes | Not So Bad | Much Qty | 3 | |
| g) Movement or bending of parapet? | Yes | Not So Bad | Not Much Qty | 1 | |
| h) Poor pointing/ Plaster on parapet? | Yes | Bad | Much Qty | 6 | |
| i) Deterioration of bricks or stones? | Yes | Bad | Some Qty | 5 | |
| 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 | Not Much Qty | 1 | |
| d) Damage or corrosion to metal parts? | Yes | Not So Bad | Not Much Qty | 1 | |
| e) Damage to rubber waterseals? | Yes | Not So Bad | Not Much Qty | 1 | |
| 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? | NO Problem | -- | -- | 0 | |
| b) Damage to walls? | NO Problem | -- | -- | 0 | |
| 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 | ||||
| CONCRETE | |||||
| General | |||||
| a) Impact damage to girders, trusses or bracings? | NO Problem | -- | -- | 0 | |
| b) Debris or vegetation on beams, girders, trusses bracings or joints? | NO Problem | -- | -- | 0 | |
| c) Water coming through the deck? | NO Problem | -- | -- | 0 | |
| 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 | |
| CONCRETE BEAMS | |||||
| a) Cracking? | NO Problem | -- | -- | 0 | |
| b) Spalling? | NO Problem | -- | -- | 0 | |
| c) Corrosion of reinforcement? | NO Problem | -- | -- | 0 | |
| d) Poor concrete? | Yes | Not So Bad | Not Much Qty | 1 | |
| CONCRETE UNDERSIDE OF DECK | |||||
| a) Cracking? | NO Problem | -- | -- | 0 | |
| b) Spalling? | NO Problem | -- | -- | 0 | |
| c) Reinforcement corrosion? | NO Problem | -- | -- | 0 | |
| d) Poor concrete? | Yes | Not So Bad | Not Much Qty | 1 | |
| e) Less cover to reinforcement? | Yes | Not So Bad | Not Much Qty | 1 | |
| 6 | BEARINGS Component Weightage 10 | ||||
| METAL BEARINGS | |||||
| a) Debris or vegetation around bearings? | Yes | Not So Bad | Not Much Qty | 1 | |
| b) Bad drainage? | NO Problem | -- | -- | 0 | |
| c) Not enough room for the bridge span to move? | NO Problem | -- | -- | 0 | |
| 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? | NO Problem | -- | -- | 0 | |
| b) Damage to foundation? | NO Problem | -- | -- | 0 | |
| 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? | 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? | NO Problem | -- | -- | 0 | |
| b) Spalling? | NO Problem | -- | -- | 0 | |
| c) Corrosion of reinforcement? | NO Problem | -- | -- | 0 | |
| d) Poor concrete? | Yes | Not So Bad | Not Much Qty | 1 | |
| 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? | Yes | Not So Bad | Not Much Qty | 1 | |
| 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? | NO Problem | -- | -- | 0 | |
| b) Damage to foundation? | NO Problem | -- | -- | 0 | |
| 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? | 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? | Yes | Not So Bad | Not Much Qty | 1 | |
| 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? | Yes | Not So Bad | Not Much Qty | 1 | |
| 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