Figure 2-16. High Bank Launch of Bay (Sheet 8 of 12).
(31) Release parking brake and electric brake, and back transporter (19) to edge of bank and set parking brake
and electric brake.
Connect upstream line to upstream anchor point or bridge erection boat.
Use second line to keep bay (18) in proper position, parallel to bank, during launching of bay.
Pay out cable and lower bay into water. Bridge boat will secure to bay.
Pay out cable and have boat crew remove lifting sling lines (24) from bay (18).
Pay in cable and lower boom (14) fully.
Remove lifting sling (23) from snatch block (22) and store.
Remove snatch block (22) from cable (6) and store.
Remove cable hook (20) from boom anchor (21).
Secure cable hook (20) to boom (14) and play in cable until tight.