What happens next in this paragraph?

How to repair a leaking irrigation system
Use a bucket and scoop or dig trenches to drain away any excess water and mud.
Wipe the area clean with rags. Keep the area as free of water, dirt, and mud as possible during the repair.
Options:
(1). Treat top to bottom area with fluid and allow to drain completely. Use a rag to help loosen dirt.
(2). Use a mitre box or pipe cutter to cut away the affected pipe and/or fittings, making sure that the cuts are square with the pipe. File away any rough edges on the end of the pipe where it was cut.
(3). Once at the trench, raise the water, or splash several gallons from the hose to thoroughly flush out any excess water and mud. Fill the bucket with 2 gallons of water.
(4). Use a sponge to remove any debris from inside the irrigation system. Use water from a hose to remove any remaining water that may have spilled over the entrance and exit.
(2).