01/09/2026
MWSS Leak Repair at Sewer Manhole along NIA Ave., Radial Road, & Sucat Ave.
Supply & Application of the following;
1. DAVCO K11 RAPID PLUG - Fast-setting waterproofing mortar for water-stopping & cementitious fillet
2. SIKA INJECTION 201 CE - ELASTIC PUR-INJECTION RESIN FOR PERMANENT WATERTIGHT SEALING
3. SIKA INJECTION 101 RC - SIKA FLEXIBLE PUR-INJECTION FOAM FOR TEMPORARY WATERSTOPPING