Kopeopeo Canal Remediation Project Community Liaison Group Meeting 24 April 2018 1
Meeting agenda topics • Welcome & introduction – John Pullar • Approval of minutes from previous meeting • Communications update – Abby Tozer • Project update – Brendon Love/Ken Tarboton • Independent Monitor – Matt James • Cultural Monitor – Eula Toko • Health, Safety and Monitoring – Des McCleary • Other business • Light lunch 2
Communications • Website www.boprc.govt.nz/kopeopeo • Project page updates • Pedestrian accessway open • CLG site tour 3
Project page • Register to follow the project • You’ll get email alerts when updates are published • You can unfollow at any time 4
Kopeopeo – Orini Public Access Path 5
CLG Site Tour 6
Project update Overview • Progress made over previous period • Dredging (progress, monitoring, validation) • CS3 Enabling works • CS3 Works • Public access • Activities planned for upcoming period 7
Overview of progress (5 March – 20 April) Main dredging completed to Paroa Road First section complete and validated Second lift over bridge completed CS3 enabling works mostly complete CS3 final design approved by Consent Authority Pump station canal dredging started Weed removal carried out to Paroa Road Alternative pedestrian access to Whakatāne river stopbank constructed 8
Dredging progress 1850m Lift over SH30 Containment Bridge 4 FCS West Site 1 CS1 Validated to date 20-04-2018 S4. 670m 270m S1. 270m 660m 1180m Lift over bridge 2 Lift over bridge 1 S2. 390m Lift over Paroa Rd Bridge 3 Dredged to date 20-04-2018 S3. 520m 9
Geobags filled Bags 9-10 actively being filled Bags 2-7 full & closed Bag 8 Unrolled ready to Bag 1 fill initial bag partially full 10
Barge lift over second bridge 11
Sand bug operations 12
Weed removal 13
Wood pellet processing 14
CS3 preliminary works 15
CS3 works 16
Activities planned for upcoming period • Progress dredging in Section 4 • CS3 construction based on final design • Processing of eels • Ongoing weed removal ahead of large objects • Sand-bug dredging under bridges and Kope/Orini pump intake channel 17
Independent Monitor monthly report available on website See the Reports and Key documents page 18
Independent Monitor update • Powerpole incident investigation ongoing • CLG site visit • Excavator removing weed ahead of dredging • Complaints received – Dredging and dust • Eel removal report reviewed • MP8 turbidity monitor installed • Bone finds at CS3 • FCS-East fixed • Sand bug dredging 19
ACM & Wood Waste at CS3 20
Canal Sediment Validation The canal sediment Total PCDD/F WHO-TEQ Upperbound results ranged between 23 and 45 pg/g, which is below the remedial target of 60 pg/g. 21
Dioxin Air & Groundwater Monitoring Air Tested – Awaiting results for review Groundwater Six groundwater samples (including two duplicates ) were collected from the four monitoring wells located at CS1. Total PCDD/F I-TEQ Upperbound results of between 6.67 and 9.53 pg/L were recorded in the water samples. All were below the adopted Tier 1 trigger level criteria outlined in the Environmental Monitoring and Validation Plan (EMVP) of 13.5 pg/L and the – Tested – Awaiting results for review consented limit of 30 pg/g. Geobags Tested – Awaiting results for review Tested – Awaiting results for review Over-sized bulk bags 22
Cultural Monitor update • Recent finds – determined by Archaeologist to be modern, not archaeological artefacts • Modified protocol 23
Health, Safety & Environment • Safety incident regarding overhead powerlines investigated • CS3 Site closed to public • Asbestos find at CS3 and sampling • Disposal of material from trial site 24
Dust Monitoring – CS3 No dust exceedances in period Example false alarm 3:47am 27 March Mobile dust monitor at CS3 At Kope/Orini Pump station 25
Traffic Management • CS3 traffic management • Road closures associated with each crane lift 26
Other Business • Next meeting: Tuesday 29th May 2018 • Tech Talk at next meeting – Monitoring system by Karam de Lacey of Control Tech 27
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