The bucket of the excavator can be placed behind the AquaDam® to prevent it from unrolling if ropes need to be slackened to readjust their placement.  

A 4' collar is being installed underneath the end of the 6' AquaDam®. This is to join the 4' AquaDam® (not shown here), into the end of the 6' AquaDam®. 

The AquaDam® has been completely installed and filled, and now stands 6.5' high. The closed end of the AquaDam® has rolled over the 4' attachment collar and the pumps are moved within 30' of the end to fill the next AquaDam®. 

Attaching the 4' AquaDam® to the end of a 6.5' AquaDam®.