Builders Resources Master Plan Somerdale Heights - Master Plan Opal Release - Master Plan Stage Plans and Documents Somerdale Heights – Stage 4 Stage - 4 Brochure Plan of Subdivision Preliminary Engineering Somerdale Heights – Stage 6 Stage - 6 Brochure Plan of Subdivision Preliminary Engineering Level -1 Inspection & Testing Somerdale Heights – Stage 7 Stage - 7 Brochure Plan of Subdivision Preliminary Engineering Level -1 Inspection & Testing Opal Release – Stages 1 Stage - 1 Brochure Plan of Subdivision Preliminary Engineering