free software for estimating repairs to a rehab

The first step in any repair, rehabilitation, or replacement project is assessment and evaluation of the structure in question. Extending the service life of these culvert structures is a worthwhile and desirable goal in many instances, freeing up additional dollars, manpower, and available resources for other worthwhile projects. The preservation of resources associated with efforts to salvage existing structures is an important consideration. Keeping roads open, or at least partially open, is often more desirable and safer than costly and time-consuming detours and road closures.

Safety issues must be taken into consideration, and relining or rehabilitation is often a much safer undertaking for construction crews, as well as the travelling public. Rehabilitation costs and the time associated with such repairs are often significantly less than what is required for total replacement of these structures. Once this has been accomplished, appropriate rehabilitation methods and procedures can be undertaken to improve the culvert's performance and extend useful service life. Suitable repairs can be made to restore the culvert to an acceptable level of structural adequacy and integrity. Even if the existing culvert is determined to be structurally deficient, culvert rehabilitation methods are not necessarily eliminated from consideration. Often, the extent of repairs needed is relatively minor, perhaps consisting of adding a new wearing surface or invert lining. However, there are other options available to restore structural capacity and add years of satisfactory performance to many culvert structures while keeping them open to traffic or at least minimizing the impact on the public. Unfortunately, the lack of adequate funding combined with the impact on the public produced by closing such structures to traffic often make total replacement or even significant repairs to these structures impractical.

The status of the nation's infrastructure is such that many of our bridge and culvert structures are in need of serious repair or replacement.

Free software for estimating repairs to a rehab