7-25-2025: Cleaned and measured sewer in preparation for lining from outside 6” pvc clean out (6’10”deep) upstream 25’ to 4” pvc near basement toilet tie in/stack. We will install a 5’x4”x6” patch liner at 4x6” transition starting just downstream of toilet tie in in 4” pvc and ending in 6” clay just downstream of clean out in basement floor (reinstate floor clean out hammer tap tie in, floor drain ties into riser of clean out) also install inversion liner from outside clean out upstream ending in patch liner near floor clean out in basement. 8-8-25 Inserted sewer liner from outside pvc cleanout extending upstream approximately 25’ ending in 4” pvc prior to toilet connection. Reinstated hammer tap tie in where ac line drains.