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Log Export Industry — Fumigation Management Meeting No 11 Port of Tauranga

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Science and Innovation

Recapture Update - Port of Tauranga

MTD March 2018 - % MB recaptured (POT)

25% 20% 15% 10% 5%

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Recapture Update - Port of Tauranga Containers

70 61 60 61 60 56 43 51 47 44 44 Recapture (%) 50 40 43 44 44 41 30 20 10

Monitoring in Progress Genera 0800.100.399 Please Keep Clear

ENVIRONMENTAL MONITORING UPDATE PORT OF TAURANGA

Max 120 m (-20 log

Buffer Area

Environmental Monitoring Updat Port of Tauranga

CUB4 (BB)

Wind Direction

I

Port/Buffer Boundary Wind Direction

CUB2 (BB) Mobile CUB1 (RAB) R~si: Area~~ Mobile

CUB1 (RAB)

CUB2 (BB)+

ylukiole events Fumigation areas distant by more than 12o meters >120 m CUBS (BB)'— CUB4 (BB).-+- Min 50 meters

Risk Area

• • Min 100 meters for POT only

RIsh Area

Mobile CUB1 (RAS)

SufferArea

Risk Area Boundary 1

CUB3 (BB)

CUB3 (BB)

Environmental Monitoring Update Port of Tauranga

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0.4

Direct ■ 45 Degree Lef ■45 Degree Rig

Environmental Monitoring Update Port of Tauranga

5

4 -

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Buffer Area

Volatile Compounds Assessment Port of Tauranga

Science and Innovation

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Legend Fumigation area Samplinq Sites: Buffer Zone Port Boundary

50 100 150 200 250 300 350 400 450 500 IIIIIht1,

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SCALE 1:7.500 - Metres

TVOCs, CH3Br

• 1 h (ppm)

■ Direct 45 Left ■45 Right

Site 3 8h Av Methyl

Bromide

Other VOcs Methyl Bromide