VAC-A-TEE® is a trenchless cleanout installation system from LMK Technologies that is environmentally friendly and utility friendly. Installed by means of hydro or vacuum excavation, the VAC-A-TEE system is a clean and safe method for installing a new cleanout, which provides access to the sewer lateral pipe for cleaning, lining, root removal, CCTV, etc. The system involves a patented PVC saddle, riser pipe of appropriate length, and proprietary hybrid adhesive/sealant. After a small diameter borehole has been created, the adhesive is applied to the underside of the saddle and then snaped onto the lateral pipe. Once the adhesive cures, it forms a watertight seal with the pipe, and a diamond core saw is then used to cut and remove the crown of the pipe. Finally, the borehole is backfilled, leaving the yard virtually untouched.