Cut 12" dia. Metal Culvert pipe ?

[Harry c]

Some folks don't have Sawzalls, side grinders, etc. Most have a 7 1/4" circular saw. Abrasive blades for cutting metal cost about $3 and are available at the big box stores. They'll cut the culvert easily. No shrapnel, just lots of sparks. Wear a face shield no matter what method you use. There will be some metal flying around.