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