Secondary abstract: |
Pavement surface as part of road is due to provide as safe, comfortable and economical drive to its user, as possible. Beside aforementioned, the quality level of pavement structure must be high enough to provide an adequate pavement life time. In order to ensure this demands, I prepared the Schedule of providing quality to pavement structures, which is the basic topic of this assignment. The Schedule refers to asphalt mixtures that are installed in asphalt surfacing and asphalt base course of pavement structure. The content of the Schedule is dealing with a field of directing and organizing supervision, providing quality to installed materials and inspecting the pavement structure during the warranty period. My purpose was to describe all contents, which are due to be included in the contract between contractor and investor. These demands refer to a production control, which is contractors’ responsibility and to a third party control, which is investors’ responsibility. Another field, which has an influence on pavement structures’ quality, is based on manufacturing of asphalt mixture. In the Schedule, this segment is described as providing the statement of conformity, which is the manufacturers’ responsibility. The Schedules’ content is used in a real case, where I was participating in the production control. This supervision took place on the construction site at the Razdrto – Vipava road section. |