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

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Jul 13, 2023 44 likes •235 views

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

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Manukau Harbour Crossing Alliance

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Legend

TL3 barriers and screens Crash cushion

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 Gain access from Crawford St to construction zone on the south western side of Rimu bridge 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 constructing new bridge piers

Rimu Rd Bridge – Construct South Half of Bridge

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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

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Cement Treated Basecourse Production

Water Aggregate Cement Mixing Bowl Control Box Conveyor

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Cement Treated Basecourse Construction

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Asphalt Paving

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70% 78% 77% 77% 77% 81% 73% 79% 82% 72% 68% 75% 68% 86% 80% 82% 79% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

MHX MW Team - Percent of Planned Activities Completed (All Groups)

Very Wet Period

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4 10 3 10 9 14 44 8 21 44 10 2 5 10 15 20 25 30 35 40 45 50 Total No. to Date for Each Reason

Reasons for Not Completing WWP Task - Total to Date

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