This basis was consolidated in the contact with the building site construction, which also strengthened their ethical commitment regarding the quality of the built object.
Moreover, Mr. Ould Slahi was in continuous contact with representatives of a construction company in Sudan that was owned by Mr. bin Laden and operated clandestinely to support Al Qaeda's terror objectives.
These maroons interacted more with the outside world than those who lived in the swamp's interior, and had more contact with outsiders once canal construction began.
Many geological disposal concepts utilize cementitious materials (often within the wasteform itself or in the engineered barrier system) and many contaminated soils at nuclear facilities will be in contact with cements and concrete construction materials.
This includes concern about possible emissions of harmful substances due to contact of construction products with water.
In addition, Mr. Ould Slahi has been in frequent contact with the representatives of a construction company in Sudan owned by Mr. bin Laden; investigators have concluded that the company served as a front for Mr. bin Laden's terror network.
Methods for determining the release of substances from construction products during contact with water have been developed in recent years.
The aim of this publication is to give an overview of the current methodologies for assessing the release of potentially hazardous substances from construction products by contact with water (e.g., rain or seepage water).
Furthermore, a number of specific rules are in place, regulating inter alia biocides, plant protection products, pharmaceuticals, materials coming into contact with food, toys, health assessment of construction products or substances in electrical and electronic equipment.
Another two cases involved the children of UKAEA policemen, a group with close contacts on the site with (the up to 9000) Sellafield employees, as well as with construction workers.
