{TAIL ~ The major conduit portion} 34 comprises a steel pipeline formed by {HEAD ~ numerous lengths} of steel pipe 
{ TAIL ~ The major conduit portion } 34 comprises a steel pipeline formed by { HEAD ~ numerous lengths } of steel pipe
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH