Line opening using containment system

Consists of controlled opening of flow/flow, flow/riser, flow/equipment (MCV, ESDV, PLEM, PLET) connections, avoiding post washing residual fluid escape of the lines with the use of bell jar and mini bell jar, connected to flanges or graylocs.
Cases are removed through a screw off technique with dredging to create access and/or use of an anchor/easel.