{HEAD ~ The subsea performance} or operation of the pre commissioning methods of the present invention will be described as {TAIL ~ pre} commissioning a pipeline between two manifolds or PLEMs, or between two stab points in the pipeline 
described as
{ HEAD ~ The subsea performance } or operation of the pre commissioning methods of the present invention will be described as { TAIL ~ pre } commissioning a pipeline between two manifolds or PLEMs , or between two stab points in the pipeline
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH