Manukau Harbour Crossing Alliance Rimu Rd Bridge Construct South - PowerPoint PPT Presentation

Manukau Harbour Crossing Alliance

Rimu Rd Bridge – Construct South Half of Bridge Gain access from SH20 NB lanes to construct temporary piles/ pavement and permanent piles on the north western side of Rimu Rd Bridge. Site access also from western side of temporary Rimu Rd to gain entry to the remaining western abutment construction Central median to be pulled out and replaced with temporary TL3 barrier. This temporary barrier will enable us to shift NB and SB lanes laterally to produce construct space when Gain access from Crawford St to construction constructing new bridge piers zone on the south western side of Rimu bridge Legend TL3 barriers and screens Crash cushion

Pavement Design Adopted 25mm OGPA or 30mm SMA 35mm AC 14 55mm AC 20 Emulsion Prime coat 220mm – 320mm 4% Cement Treated Basecourse 300mm Stabilised Subgrade

Cement Treated Basecourse Production Water Aggregate Cement Mixing Bowl Conveyor Control Box

Cement Treated Basecourse Construction

Asphalt Paving

MHX MW Team - Percent of Planned Activities Completed (All Groups) 100% Very Wet Period 90% 86% 82% 82% 81% 80% 79% 79% 78% 77% 77% 80% 77% 75% 73% 72% 70% 68% 68% 70% 60% 50% 40% 30% 20% 10% 0%

Reasons for Not Completing WWP Task - Total to Date 50 44 44 45 Total No. to Date for Each Reason 40 35 30 25 21 20 14 15 10 10 10 9 8 10 4 3 5 2 0 0