Lay hot mix past area where drain is to be set. With a flat head shovel remove hot mix down to grade and pile along trench. Set the drain on grade and pin down with 1 foot galvanized spikes provided by us.
Shovel hot mix back to drain, rake from edge of channel, place grates in channel and compact.
We provide two types of 3″ round spouts to connect flex pipe directly to the drain; the one seen here is our straight out spout, the other is our 90 degree down spout (not shown).
EXISTING ASPHALT RETROFIT INSTALL
When hot mix asphalt is used, we highly recommend hiring a contractor for the installation. Do not use cold patch asphalt that comes in a sack from your local hardware store; it does not work.