Civils: Mullane Civil Works, Sligo
Engineer: Richard Middleton, Sligo
Brief: Existing WWTP on site meeting a 20:30 Standard discharging to adjacent stream, peak load 25m3 per day.
Design: Install 25m3 Duty stand-by effluent Pump station with 24hr holding.
Filters: 12 x Ecoflo 6EH Tertiary filters designed for 13p/e each.
Suspended Solids: 70%
Total Nitrogen: 85%
Pathogens: 99.9% or Log 4 Kill.
Discharge to ground via a 300mm gravel bed as per EPA COP 2009 Table 10.4