Considerations For Hiring A Culvert Rehabilitation Firm
Culvert rehabilitation can be defined as the process of extending the service life of a given culvert without removal of the existing culvert.
There are three phases that are involved when rehabilitating a culvert. Phase one is stabilization of the culvert. Curled in pieces of the old culvert are cut by hand the liner plates inside the culvert are assembled and thereafter bolted together manually in the first phase.
The second phase of the culvert rehabilitation is known as the creation of a smooth lining. During the second phase of culvert rehabilitation, a smooth, watertight and sound pipe which is structurally sound within the new tunnel liner plates is created Smoothening of the corrugations made by flanges is also done.
The third phase off culvert rehabilitation is known as soil stabilization phase. During the final stage of culvert rehabilitation, the extremely unstable soil surrounding the culvert is worked on; related problems are prevented from reoccurring to the rehabilitated culvert by stabilization of the surrounding soil with cementitious grout, which is injected until refusal.
To ensure the quality of the done culvert rehabilitation, normal inspection procedures should be applied.
The history of a given company is the number one priority to consider before hiring one. one should carefully follow the past contacts the company has made with its customers, whether it sticks to the terms and conditions of the agreements made. A company whose culvert rehabilitation reputation is good can be trusted with the process.
For one to be able to get the right standard of the culvert that has been rehabilitated, the given company’s materials used in the process should be taken into consideration.
A company that employs high-quality materials during the culvert rehabilitation process will make high-quality culverts which will take some good time before being in the position that requires rehabilitation.
The overall cost of rehabilitating the culvert should be put into consideration. The company that should be given priority is that whose overall cost of rehabilitating the culvert is not costly to the customer, in other words, cheaper but again should still provide a high quality and standard of the culvert since the cost of rehabilitating a culvert should not be similar to that of purchasing a new one.
Another measure to consider the kind of workmanship offered by the given rehabilitation company. To ensure the rehabilitated culverts stay for a considerable period an perform the desired work efficiently, a company with workers who have the knowhow of culvert rehabilitation should be given priority.
The period of project implementation is another concern.
If one desires to have the rehabilitated culverts for example in one month, a culvert rehabilitation company that can produce high quality the culverts within or less than a month should be given priority.