Skip to main content

Assemble and Connect Drain Pipe

10:44
29:57
14.1K views

At 10:44 in

Final Step hooking up the FARM SHOP Barndominium!

What happens here

Beginning at the septic tank, apply generous amounts of purple PVC primer to the end of the first 4-inch PVC pipe section and the inside of the septic tank inlet. Then, apply PVC cement to both primed surfaces and firmly push the pipe into the septic tank inlet, twisting slightly to ensure a secure, watertight seal. Use a rubber hammer to gently tap the pipe fully into place. Continue this process for subsequent pipe sections, priming and cementing each joint as you go, ensuring a consistent slope towards the septic tank for proper drainage.

Goal: Connect PVC pipes to the septic tank and extend the drain line.

Tools and materials

  • 4-inch PVC Pipe — Forming the main drain line
  • PVC Couplings — Joining straight pipe sections
  • Rubber Hammer — Tapping pipes into place without damage
  • Shovel — Adjusting the trench bottom for proper pipe grade
  • Medium Clear PVC Cement Oatey — Bonding PVC pipe sections and fittings
  • Purple PVC Primer Oatey — Cleaning and preparing PVC surfaces for cement