Remove all debris and obstructions in way of repair areas. Lay down tarps and dig down to footing by hand in specified repair areas.
Repair all cracks and masonry voids in foundation wall below grade. Prime wall and apply hydroshield rubberized membrane to repair area. Add a layer of mastic mesh, another layer of rubberized membrane, a layer of 12m plastic and fasten drainage board to grade with termination straps and concrete anchors. Backfill and power tamp dirt. On interior, remove all loose obstructions in way of repair areas. Break concrete 18″ back from foundation walls around the complete perimeter of repair area. Dig down to footings and remove debris.
Drill 1/2″ holes in cavities of blockwork (if applicable) and fasten drainage board to foundation wall using concrete anchors. Install a fresh 4″ perforated weeping tile system with filtercloth. Break open existing concrete floor and excavate sump basin at a dimension of approximately 2.5ft x 2.5ft x 3ft. Line perimeter of basin with filtercloth and drill 1/2” holes around complete perimeter of basin. Install basin and surround with 3/4“ clear gravel.
Install a 1/3hp oil cooled sump pump and connect pump exhaust line. Connect fresh weeping tile system to sump basin. Reinstall concrete floor. Remove and dump all debris. All labour and materials are included.
