Daya Bay Seabed Pipeline Feasibility Study

The study of the Daya Bay Mabianzhou Island to Donglian port submarine pipeline construction materials and seabed wastewater pipeline construction routing survey project is in the collection of survey conditions and the natural environment of the region surrounding geological conditions on the basis of historical information, and to conduct detailed environmental Road from District geological survey. Through the use of bathymetric and topographic measurement, side scan sonar, and other equipment for sub-bottom profile investigation, and inspection information for analyzing results interpretation.the aim of the investigation is to preliminarily prospect the water depth, the seabed topographic features and the petrography of the sub-bottom profile, the geological structure, the disadvantageous geological phenomena, and so on, to preliminarily explore the detailed positions, scales, features, occurrences of the various geological phenomena, and to assess their influence toward the stability of the laying of the pipeline along the route. We believe that all these works can provide reliable data and information for the engineering construction and the submarine pipeline laying and maintenance in the erea.Mainly from the following aspects of the Daya Bay seabed pipeline feasibility of a comprehensive, multidisciplinary research and evaluation, and concluded:1 , Works waters from wind, wave, tidal, and other hydrometeorological information flow is informed that the Daya Bay power of the water conditions good, rainstorms, typhoons weather for the inconvenience caused by pipeline construction, the laying of submarine pipeline safety little impact.2, Road from multiple areas in underwater shoals, seabed topography relatively flat from the northwest to southeast slow tilted;Raw materials pipelines along the North-South Road from the vicinity of the distribution of a series of islands, rocks, 170m from the center routing recently, a large number of heavy tanks seabed.3 , These sediments of the routing can be subdivided into multiple mini-layer sequences. It is postulated that the superficial layer is comprised of 0m-6m soft...