Pride Plumbing came out and provided cost estimates to 1) dig down to uncover and cut into the outside main sewer septic drain line and install two new one-way PVC cleanouts with caps (connecting them to the existing outside main sewer septic drain line going to the town sewer tap, and the septic line going underneath the building's foundation, with new PVC fittings and/or Fernco couplings); and 2) replace four faucets on a commercial trough sink. While there, we also replaced the tank on a Gerber Ultra Flush pressure-assist toilet.