Adequacy Parameters for - RISPNA BRIDGE
| Parameters | Lane Adequacy | ADT adequacy | Verticle Clearance adequacy | Span length adequacy | Adequacy for waterway | Adequacy for overtopping |
|---|---|---|---|---|---|---|
| Status | BAD | BAD | GOOD | GOOD | GOOD | GOOD |
Social Parameters
| Parameters | Age of Bridge | Social Importance | Economic Growth Importance | Connection between 2 important centers | Economical Growth potential | Alternate Route |
|---|---|---|---|---|---|---|
| Status | 33 | Not Critical | Not Critical | Not Critical | GOOD | Not Critical |
Suggested Recommendation
| Is the bridge a candidate for reconstruction? | RI Recommended |
| Is providing Remedial Interventions feasible for this bridge? | RI Recommended |
| What will be the efficiency of remedial intervention provided? | RI Efficiency is 50% |
| Is there any special requirements essential due to age of the bridge? | No special requirement |
| Are there any critical issues with respect to age of the bridges which are essential to implement? | No special requirement |
| What is the Incremental RI Cost taking into account the safety aspect diversion requirements speed and time lost considerations? | 10596000.00 |
| What is the increment in costing of RI due to very high BSRN not accounted in the design of RI? | No Increment Essential |
BRIDGE STATUS -Bridge is in severe distress
| # | Main Cause of deterioration | Principle of Remedial Intervention | Method of Rehabilitation/Repair |
|---|---|---|---|
| 1 | Overload | Concrete Restoration | Application of modified concrete or mortar systems(hand and mechanical) |
| 2 | Impact | Concrete Restoration | Recasting with concrete or mortar(modified or plain) |
| 3 | Fatigue | Structural Strengthening | Strengthening the concrete components by providing external Post or Pre-Stressing system |