A pipe installation device and a method for laying consecutive lengths of
bell and spigot pipe. The pipe installation device installs sequential
pipe lengths. The pipe installation device includes a pipe supply system
and a pipe alignment system attached to a carriage. The pipe alignment
system is positioned to receive a pipe length from the pipe supply system
and align the pipe length with a pipe length previously positioned in the
pipe alignment system. The pipe installation device also includes a pipe
joining system for joining the two pipe lengths positioned in the pipe
alignment system. A pipe restraint system applies a restraining force
against one pipe length while the pipe joining system joins the two pipe
lengths.