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