Assembly line

Hi,
I'm looking for a word/phase that describes the concept of a "bucket brigade". My foriegn friends haven't ever heard this phrase before and I need something that's semi-universal.

For those of you who don't understand the concept. A bucket brigade was used in pre-fire engine America to put out house fires. Villagers would line up between the well/river and the burning house and pass full buckets to the fire and the empty buckets back.

The concept is that it's an organization scheme where each station does a task and then the work is moved on to the next station.

THoughts would be appreciated.
Cheers!

sequenced tasks?

Wouldn't "assembly line" mean the same thing?

From Merriam-Webster online:
Main Entry: assembly line
Function: noun
Date: 1914
1 : an arrangement of machines, equipment, and workers in which work passes from operation to operation in direct line until the product is assembled
2 : a process for turning out a finished product in a mechanically efficient manner. Academic assembly lines.

Bucket brigade, as in human chain? A bucket brigade passes buckets. But more commonly these days sandbags are moved along by a human chain. SS