Customer called in needing quote to replace their drum trap in crawlspace. It’s starting to rust out. Went into the crawlspace and took pictures of drum trap for customer. Waste and overflow is soldered into drum trap. Waste and overflow showing age and could also become a problem in the near future or could break when trying to remove drum trap. Explained to customer of what could happen and presented them with two different quotes. Customer would like to go ahead and have waste & overflow replaced along with drum trap. Customer would like to be scheduled for Monday. This will be a half day job and may stretch a little longer.