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NZTA
Fletcher Construction
McConnell Dowell Constructors
Obayashi Corporation
Parsons Brinckerhoff
Beca Infrastructu
Tonkin & Taylo
The Well-Connected Alliance 150-152 Stoddard Road, Mt Roskill, Auckland, 1041 Private Bag 76914, Manukau Mail Centre 2241 P +64 9 621-1730 E [email protected] www.nzta.govt.nz/waterviewconnection www.twitter.com/wcnow
140-J010-WMS Rev 2
Jan 2015
Waterview Connection Project
(CA3466):
Auckland Council Monthly Environmental Report Report 45 – Period December 2015
Document #
025-RPT-04360
8 February 2016
Table of contents
1. Introduction 5
2. Resource Consents 5
3. Construction Works – December 2015 until March 2016 5
4. Site Meetings and Inspections 6
5. Environmental Monitoring 6
5.1. Tree Management 6
5.2. Noise and Vibration Monitoring 8
5.3. Air Quality Monitoring 10
5.4. Ground Water Monitoring 11
5.4.1. Seasonal Trends 11
5.4.2. Southern Approach Trench 11
5.4.3. Mainline Tunnels 12
5.4.4. Cross Passages 13
5.4.5. Northern Approach Trench 14
5.5. Settlement Monitoring 14
5.5.1. Southern Approach Trench 14
5.5.2. Cross Passages 14
5.5.3. Northern Approach Trench 14
5.6. Water Quality and Ecological Monitoring 15
5.6.1. Water Quality 15
5.6.2. Ecological Monitoring & Management 18
5.7. Contaminated Soil Monitoring 19
5.7.1. Site monitoring 19
5.7.1. Soil disposal 19
5.7.2. Phyllis Reserve landfill monitoring 21
5.8. Erosion and Sediment Control Monitoring 26
5.9. Archaeological monitoring 26
5.10. Waste Management 26
5.11. Hazardous Substance Management 27
6. Stakeholder Management 27
6.1. Stakeholders – local liaison activity 27
6.1.1. Southern & Tunnel sector – December activities 27
6.1.2. Northern sector - December activities 27
6.1.3. Site tours 28
6.1.4. Events 28
6.2. Communications Activity 28
6.2.1. Project Update 28
6.2.2. Media Releases and news coverage 28
6.2.3. Social Media 28
6.3. Queries, Concerns and Complaints 29
Appendix A
Additional Consents & Heritage Authorities Obtained
December 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 5 8 February 2015
1. Introduction
To meet reporting requirements for the Waterview Connection, a monthly report will be prepared and sent
to AC in the 2nd week of the following month.
This report sets out the reporting requirements for the Waterview Connection for the period December
2015.
2. Resource Consents
With the exception of Consents ARC:38325, 38326, 38327 and 38328 which relate to rock crushing and concrete batching plant activities, all other remaining consents have been triggered by works to date. Appendix A provides a table of all the additional resource consents obtained for the project to date. An additional section of shared path through Hendon park and a scour protection structure in oakley creek was granted resource consent on 7th December 2015 (R/LUC/2015/4604).
3. Construction Works – December 2015 until March 2016
The table below details the construction works carried out in October, as well as an indicative programme
which shows the anticipated works in the coming 3 months until 31st of March 2016.
South Work Package Dec Jan Feb Mar
Maioro St to Richardson Rd
Richardson Rd to SAT Hendon Footbridge ( Ramps and foundations)
Hendon Footbridge Central Arch (now in place)
Remove Conveyor & Spoil Building
Pavement works on southbound motorway lanes
Pavement works on northbound motorway lanes
Valonia Street civil works (including skatepark and Valonia Carpark and ablutions)
Stream works section A – upstream of Oakley Creek motorway bridge
MH K Sewer Connection
Flood bund works
SAT cut to CY9 (inc Tunnel Civils)
Tunnel Backfill/Drainage
Cross passage construction (excavation completed in December)
Dismantle TBM and associated gantries at SAT
Cut & fill to subgrade in segment yard area, including basalt breaking
SAT facing panel foundation works
Water Treatment Plant demobilisation
Convert Allan Wood Pond to final profile
Southern Vent Building & Tunnel M&E fitout
North Work Package Dec Jan Feb Mar
Northern Approach Trench (NAT) & surrounds
NAT infill columns, beams and road deck.
Waterbank Reserve – Landscape Park Areas/ Playground (now open)
Waterbank Reserve – Skatepark Construction
Waterbank Reserve – BMX track preload
Cut eastern batter of NAT approach to final.
Operation & Maintenance Building
Great North Rd traffic switch followed by Northern Vent Stack construction
Northern Fill, Oakley Inlet (the Bog) & Ramp Construction
Beam Placement – Ramp 2
Bridge deck, diaphragms and barriers – Ramps 2, 3 & 4
Oakley Creek Footbridge
Great North Rd Interchange
Ramp 2 western abutment (median works) – piling & retaining wall
Eric Armishaw Reserve – Staging and access
Eric Armishaw Reserve – Boardwalk construction
Carrington Rd Interchange
Retaining Wall 601 - Panel placement
Pavement construction
4. Site Meetings and Inspections
Auckland Council Erosion and Sediment Control visited the Northern site on 10/12/15. The site scored a 1 –
full compliance.
Earthworks on site are limited to cutting the SAT and NAT approaches to final grade and minor excavations
relating to services and landscaping and footpath construction. Tunnel cross passage excavation was
completed in December. Monitoring by the project Environmental Team continues.
5. Environmental Monitoring
5.1. Tree Management
Grant Sirl, Arborist – Arbor Advice Ltd (the Project Arborist) accessed the site in December. Comments have
been added with respect to maintenance and actions closed out.
Table 1 – Amenity Trees
Amenity Tree
Species Location Health Fencing Observations/recommended actions
South
522 Zelkova Within compound area adjacent north side Richardson Rd
Good. Good
Maintenance of grass required
698 Group various native species
Alan Wood Reserve, access via Methuen Rd
Good/ fair
Noise wall excludes grove of vegetation from work site.
Actions Required.
Weeds growing. Regrowth from stumps is regenerating and needs attending to
Group Lemonwood/ Titoki
Barrymore Rd Fair Located within road reserve
Pest plants have been removed
Group Kowhai, Karamu, tree fern & various native & exotic species.
Southwestern side of Allan Wood Reserve
Good Good. Actions Required.
Coconut matting has been laid over the majority of the grassed area traversing along pipe alignment to facilitate future replacement planting programme.
Group
#'s 512, 513 to 516 and 519
Titoki, Prunus, Totara, Tarata, Karaka & Cabbage
Near western apex of Allan Wood Reserve, outside designation area.
Good / fair.
.
Good. No actions required.
Mulch has been dispersed around trunk and rootplate area of the northern Totara tree.
Southern Totara good.
Northern tree in fair, slightly sparser foliage coverage
North
Amenity Tree
Species Location Health Fencing Observations/recommended actions
N/A Pohutukawa
Waterview Primary School, (outside designation).
Good. Sound wall separates tree from site.
No actions required. Overall vitality of the tree is good
# 811 Titoki (x2)
Herdman Street - street trees
Good/ Fair
Trees isolated by noise wall
No actions required.
# 247 Pohutukawa
Waterview Reserve Fair Tree relocated to reserve
No actions required.
na Various Waterview Reserve Majority good; one poor Karaka tree
Fencing removed prior to opening of park.
Action required.
Recommended to remove one poor structured Karaka Tree.
#272 Totara
Robinia
Karaka
Star Mill site - archaeological area
Good/ Fair
Trees in archaeological area have been fenced off from construction
No actions required. Installation of footbridge being undertaken.
#'s 804,
805, 806, 807, 808 & 809.
Kowhai, Silver Birch, Kawaka, Kahikatea, Bottlebrush. Lancewood & Cabbage Tree
23-25 Waterbank Crescent
Majority Good.
Status quo re Kawaka tree foliage die-back.
Specific trees have been retained as part of the establishment of the reserve
No actions required. Reserve development complete and open to public for use
Status of Kawaka tree has not changed
#790 Pine Group
Oakley Creek Inlet Good Not required. Located on inlet embankment.
No actions required
#326 & 311
Cypress & Poplar
Located next to SRP14 beside a small Norfolk Island pine.
N/A N/A Area is isolated by pond.
Subject tree in an advanced state of decline. Located next to storage area beside a small Norfolk Island pine.
5.2. Noise and Vibration Monitoring
Noise monitoring has been undertaken for new plant and activities since commencement of construction in
January 2012 to assess levels against noise predictions (as per the Construction Noise and Vibration
Management Plan) and confirm compliance with the project noise criteria, specifically as relates to Consent
conditions CNV.2 for noise, CNV.3 for noise from air blast and CNV.4 and CNV.5 for vibration.
The focus for noise and vibration during December has been assessment of extended works required outside
normal working hours (07.30 – 18.00hrs Monday to Saturdays), submission of Site Specific Noise
Management Plans (SSNMPs) to Council, and monitoring of noise from breaking of basalt during trenching
for installation of services under SSNMP#79.
Monitoring results, as shown in Table 2, indicated noise levels met SSNMP limits at the nearest relevant
receivers with the exception of monitoring at the start of breaking on 10/12/15. The works were stopped and
additional mitigation installed (localised screening using plywood). Further monitoring indicated compliance
with noise limits, with the exception of the LMax consent limit at the façade of 71 Hendon Avenue (Note: this
receiver was offered temporary relocation during works in accordance with SSNMP#79).
Vibration monitoring was also undertaken at 71 Hendon Avenue during rock breaking on 11/12/15, when
works were closest to the receiver (approx. 5m). Maximum vibration levels adjacent to the building
(measurement taken on fence post) were 0.6 mm/s, well below the Project vibration limit.
Table 2 - Measured Noise Levels
SSNMP Date/ time
Measurement location Activity
Noise level LAeq (dB)
Noise level LAMax (dB)
Project noise criteria
LAeq (dB) (SSNMP predicted level)
LAMax (dB) (Consent limit)
SSNMP# 79
10/12/15 8.40am
1m façade 71 Hendon Avenue, approx. 10m from activity
Rockbreaking for installation of services at SAP10 adjacent 71 Hendon Avenue
80 91 83 85
1m façade 61 Hendon Avenue, approx. 20m from activity
75 84 72 85
11/12/15 10.35am
1m façade 71 Hendon Avenue, approx. 5-10m from activity
78 87 83 85
11/12/15 10.40am
1m façade 61 Hendon Avenue, approx. 20m from activity
72 80 72 85
The SSNMPs submitted and approved in December 2015 pursuant to consent condition CNV13 are listed
below.
Table 3 – SSNMPs submitted and approved for December
SSNMP Ref
Date of Works
Night Works or
Day Works
Location of Works
Description of Works
Works start time
Works end time
Date SSNMP
Submitted to Council
Date SSNMP
Approved by Council
Monitoring specified in
SSNMP
SSNMP# 77 Rev2
06/01/16-31/03/15
night Southern Approach
Trench TBM disassembly 7am 7am 14/12/15 16/12/15 Yes
SSNMP# 79
07/12/15-23/12/15
day SAP10 access
at Hendon Ave
Service works, including basalt
excavation 8.30am 5.30am 26/11/15 8/12/15 Yes
SSNMP Ref
Date of Works
Night Works or
Day Works
Location of Works
Description of Works
Works start time
Works end time
Date SSNMP
Submitted to Council
Date SSNMP
Approved by Council
Monitoring specified in
SSNMP
SSNMP# 80
18/01/16 - duration 25-35 days
day
Southern Approach
Trench Carriageway,
near Richardson Road Bridge
Spoil building deconstruction,
sheet piling 8am 5.30am 14/12/15 16/12/15 Yes
SSNMP# 81
11/01/16 – 20/03/16
day Hendon Park,
Southern area
Oakley Creek Realignment Diversion A
9am 6pm 17/12/15 awaited No
5.3. Air Quality Monitoring
Two Total Suspended Particulate (TSP) analysers and one met mast are required in the Southern Area
(Sector 9) and one TSP analyser with met mast is required in the Northern Portal Area (sector 7) under
consent conditions AQ16 and AQ17.
On 22 December 2014 and 27 August 2015 the analysers in the Southern Area (EBAM1 & 2) were removed
from service on agreement with Auckland Council as major earthworks are now complete. Periodic dust
and meteorological monitoring will be undertaken in the Southern area as required during any remaining
activities where dust generation is identified as a potential issue.
On 30 November 2015 one of the Southern Area analysers was re-installed near the southern approach
trench (EBAM2) to monitor works taking place over the summer period, including decommissioning of the
segment yard and removal of temporary pavement and in the southern area.
E-BAM results for December show levels below the project trigger levels for TSP at EBAM2 and EBAM3 with
the following exception:
One exceedance was recorded of the hourly average TSP trigger level of 200 µg/m3 and of the daily
average TSP trigger level of 80 µg/m3 at EBAM2. The exceedance of the hourly average trigger level
was measured on 18 December 2015 between 12:15 pm and 03:00 pm with a maximum
concentration of 351 µg/m3. Subsequent exceedance of the daily average trigger level occurred on
19 December 2015 due to the high concentrations measured on 18 December 2015. Investigation
showed that a beta count failure had occurred at EBAM2. Replacement of the beta radiation source
was recommended by supplier Ecotech, and is the expected cause of exceedance. The instrument
was replaced on 21 December 2015.
Table 4 – TSP Monitoring Results for December
Monitoring
Period Description EBAM
% Data
capture
Concentration
in µg/m3
Project
criteria in
µg/m3
01/12/15 – 31/12/15
Maximum Hourly Average TSP 2-southern area
92% 351 200
Maximum Rolling 24-Hour Average TSP 86 80
Maximum Daily Average TSP (Consent condition AQ.20 Trigger for investigation)
85 80
Monitoring
Period Description EBAM
% Data
capture
Concentration
in µg/m3
Project
criteria in
µg/m3
Maximum Hourly Average TSP 3-northern area
100% 90 200
Maximum Rolling 24-Hour Average TSP 16 80
Maximum Daily Average TSP (Consent condition AQ.20 Trigger for investigation)
16 80
5.4. Ground Water Monitoring
5.4.1. Seasonal Trends
As at 28/12/2015 the total rainfall in December was well below normal at less than 30 % of mean rainfall
(Figure 1), with the majority of rain falling as three small but distinct events. Overall there has been a
decline in groundwater levels (up to 1.0 m) since last month, across most of the site as could be expect
during the transition to summer conditions and consistent with the same time period last year.
Figure 1 - Auckland Monthly Rainfall Data
5.4.2. Southern Approach Trench
Dewatering via sump pumps in the excavation and below the base slab of the Southern Approach Trench
(SAT) has been occurring since September 2012. The SAT structure has been complete since August 2013.
Drawdown in all units reached steady state conditions between March and June 2013 and groundwater
levels have since fluctuated at or about the same level in response to changing rainfall conditions.
0
20
40
60
80
100
120
140
160
180
200
220
240
260
Ap
r-09
May-0
9Ju
n-0
9Ju
l-09
Au
g-09
Sep
-09
Oct-0
9N
ov-0
9D
ec-0
9Jan
-10
Feb
-10
Mar-1
0A
pr-1
0M
ay-10
Jun
-10
Jul-1
0A
ug-1
0Se
p-1
0O
ct-10
No
v-10
De
c-10
Jan-1
1Fe
b-1
1M
ar-11
Ap
r-11
May-1
1Ju
n-1
1Ju
l-11
Au
g-11
Sep
-11
Oct-1
1N
ov-1
1D
ec-1
1Jan
-12
Feb
-12
Mar-1
2A
pr-1
2M
ay-12
Jun
-12
Jul-1
2A
ug-1
2Se
p-1
2O
ct-12
No
v-12
De
c-12
Jan-1
3Fe
b-1
3M
ar-13
Ap
r-13
May-1
3Ju
n-1
3Ju
l-13
Au
g-13
Sep
-13
Oct-1
3N
ov-1
3D
ec-1
3Jan
-14
Feb
-14
Mar-1
4A
pr-1
4M
ay-14
Jun
-14
Jul-1
4A
ug-1
4Se
p-1
4O
ct-14
No
v-14
De
c-14
Jan-1
5Fe
b-1
5M
ar-15
Ap
r-15
May-1
5Ju
n-1
5Ju
l-15
Au
g-15
Sep
-15
Oct-1
5N
ov-1
5D
ec-1
5
Rai
nfa
ll (m
m)
Calendar Month
Auckland Monthly Rainfall Data
Whenuapai Wairau Rd Mt Albert Mt Roskill Avondale Mean Auckland Rainfall
Source: ARC Hydrotel website
Piezometers around the SAT have generally recorded a small change in groundwater level since the last
report. However, the groundwater levels in all piezometers are comparable to the same time period in
previous years.
Three (3) piezometers have drawdown in excess of consented limits:
The groundwater level in the residual soil at DH825 has been fluctuating below the alert trigger level
since early 2014 with groundwater levels having reached steady state conditions (excluding seasonal
fluctuations).
The groundwater level in the rock at DH826 has dropped just below the alert trigger level as a result of
drawdown from the TBM breakthrough (in October 2015). Groundwater levels within the alluvium
remain within their pre-construction seasonal range (i.e. no drawdown).
The groundwater level in the residual soil at DH829 had been fluctuating just above the alarm level since
January last year. The groundwater level has dropped 1 m below the alarm level as a result of
drawdown from the TBM breakthrough. The groundwater level in the alluvium has recovered to above
the alert level.
As outlined in previous reports the potential for damaging consolidation settlement is considered to be very
low and markers within 100 m of the area (generally located on control sections K, L and M) have been
specifically reviewed, with movement being within the trigger levels for these areas, and in many cases
within the accuracy of the survey (i.e. no movement that can be attributed to construction).
5.4.3. Mainline Tunnels
Tunnelling commenced on the 14th November 2013 and the TBM broke-through the Northern Portal,
completing the first tunnel on the 29th September 2014. The TBM recommenced on 3rd December 2014 and
the TBM broke-through the Southern Portal, completing the second tunnel on 19th October 2015.
There is no active TBM tunnelling underway; however groundwater levels in the following piezometers
remain below alert level as a result of previous tunnelling activities:
The groundwater levels in the unweathered rock at DH831, DH946 and DH947 have been at or just
below alert level since August 2014 as a result of reducing the face pressure to help manage the
connection between the TBM and creek (manifesting as the displacement of air a bubbles rising from the
stream bed and reported in the September 2014 report).
Groundwater levels in five EU piezometers surrounding XP10 have been in alert, since a drained head
intervention was undertaken in June 2014. Some additional drawdown was observed as a result of
earlier exploratory probe drilling and canopy tube drilling at the cross passage locations, and again when
cross passage excavation commenced.
The groundwater level in BH529 and BH709b remain below alert level as a result of the drained
maintenance stop undertaken in Phyllis Reserve in July 2014.
The groundwater level in the rock at BH505 has been below alert since a drained maintenance stop was
undertaken in March 2014. Some additional drawdown has been observed as a result of the cross
passage excavation.
In all cases groundwater levels in the overlying weathered rock and alluvial soils remain above trigger level
and so there is negligible risk of consolidation settlement occurring (as confirmed by ongoing survey
monitoring).
5.4.4. Cross Passages
Cross passages (XP) XP13, and XP15 to XP17 are now fully lined and sealed with no further dewatering for
excavation.
XP2 to XP12 and XP14 are in various stages of active construction. Some small drawdowns have been
observed at most cross passages locations however with the exception of those noted below all remain
above trigger level.
The groundwater level in the rock at DH814a, near to XP14, remains 1.3 m below alert trigger level as a result
of dewatering of XP14. Groundwater levels in the residual soils at this location, remain above alert level and
as such there is negligible risk of consolidation settlement occurring. The groundwater level in the weathered
rock at BH1146 remains below the alert level also as a result of dewatering of XP14. The groundwater levels
in the rock and residual soils remain above the alert level.
The groundwater levels in the rock at DH837 and DH838 (and also the alluvium at DH837) have dropped
below alert level as a result of dewatering of XP11. These wells had previously shown similar drawdown as a
result of the earlier canopy tube drilling.
Less than 1 m of groundwater drawdown has been observed as a result of excavation at XP9.
The groundwater level in the rock at BH1139 has dropped to 0.8 m below the alert level as a result of the
dewatering of XP07, however the groundwater level in the weathered rock and alluvial soils remains well
above trigger level.
The groundwater level in the EU and EW at DH920a (XP6) had dropped below the alert level as a result of
canopy tube drilling and has been below the alert level since that time; a further drop in level has resulted
from the cross passage excavation.
The groundwater levels at 5 piezometers locations around XP3 have been below alert level since February
2015 as a result of the excavation to retrieve the lost core barrel. Excavation works recommenced in
September 2015 resulting in a further drop in groundwater levels. Both the unweathered rock and the
alluvial soils are affected at this location however survey markers at the surface have not recorded any
settlement that can be attributed to dewatering (though markers directly over the tunnel alignment have
indicated ~10 mm mechanical movement).
The rapid response to the probe and canopy tube drilling and / or excavation indicate that at all these
locations there is a direct connectivity with low storativity fractures resulting in rapid drawdown in the rock.
In all cases the groundwater levels are comparable to the drawdowns which were experienced during the
first tunnel pass, that resulted in no adverse environmental impact and which fully recovered post tunnelling.
We expect these will also recover over the coming months. Twice weekly monitoring will continue in the
interim.
5.4.5. Northern Approach Trench
The Northern Approach Trench extends from the northern portal head wall at approximate CH13500 (to the
south) to the beginning of the Great North Road interchange at approximately CH13800. Excavation is at final
depth (and base slab constructed) over this length with active dewatering underway since August 2013.
Groundwater levels have generally been steady since March 2014 with small fluctuations in response to
rainfall. Piezometers within 150 m of the trench have recorded a small decline in groundwater level since the
last report. However, groundwater levels are comparable to the same time period in previous year and the
groundwater level in all piezometers is within consented levels.
5.5. Settlement Monitoring
5.5.1. Southern Approach Trench
The majority of markers continue to show movement within +/- 3 mm of their adopted pre-construction
minimum (i.e. within the accuracy of the survey). Though some small fluctuations are seen from month to
month, overall the markers show a broad flat trend since works commenced in 2012 i.e. there is no
settlement that can be attributed to construction or dewatering.
Two markers (Z154 and Z155) continue to record downward movements in the range of 10 mm to 34 mm (as
they have since March 2013). These markers form a differential pair (in accordance with condition S.17);
differential settlement between the two markers is calculated to be ~1/600 therefore the potential for any
adverse effects is considered to be negligible and all other markers in this area have indicated movement of
less than 3 mm to 5 mm (well within trigger levels).
Differential movement between all other differential marker pairs is flatter than 1 in 5,000 and remains well
below trigger levels, as are assessed building damage categories in the area.
5.5.2. Cross Passages
Markers located within 150 m of the open cross passages are monitored weekly during active excavation and
dewatering.
For all markers associated with the cross passages, maximum movements are within consented limits and
negligible movement associated with excavation or dewatering of the cross passages has been observed.
5.5.3. Northern Approach Trench
Surveyed ground levels have generally remained steady, with minor fluctuations in response to rainfall and
seasonal trends.
Markers around the NAT have shown movement in the range of 1 mm to 15 mm, but typically less than 10
mm below their adopted pre-construction level; well within adopted trigger levels.
There has been negligible change in all markers since the last report.
Markers A7 and Y12 located 140 m from the trench, across Oakley Creek in Unitec grounds on the creek
bank, remain at or below the alert level as reported last month. These markers have fluctuated at or about
the alert level since July 2013 and the level is comparable to the same time period in 2013 and 2014. As with
other markers in the northern area, movement is inferred to be seasonal movement that was not picked up
until the installation of the deep benchmarks and hence isn’t reflected in the adopted trigger levels. At this
location there is also likely to be a component of movement related to the inherent instability of the creek
slopes. Differential movement between marker pairs is flatter than 1 in 1500 in all other areas and remains
well below trigger levels, as are assessed building damage categories in the area. Markers will continue to be
monitored and reviewed weekly.
5.6. Water Quality and Ecological Monitoring
5.6.1. Water Quality
Construction phase water quality monitoring in Oakley Creek/Te Auaunga has been carried out monthly, as
required by consent conditions, with the most recent routine monitoring carried out on 23 December 2015.
The weather on the day of sampling was fine, and there had be no rain in the two preceding days.
Pre-construction and construction phase monitoring results are shown in Figures 3 to 8 below.
Figure 3: Turbidity data from sites WR1-WR5
Figure 4: Total suspended solids (TSS) data from sites WR1-WR5
Figure 5: pH data from sites WR1-WR5
Figure 6: Total copper data from sites WR1-WR5
Figure 7: Total lead data from sites WR1-WR5
Figure 8: Total zinc data from sites WR1-WR5
The December 2015 routine water quality monitoring data are summarised as follows:
Turbidity and total suspended solids were low at all sites. While turbidity at site WR4 was slightly elevated compared with November 2015, the concentration was within the normal pre- and post-construction range, and in any case this site is upstream of the WCA’s works areas.
pH was near neutral at all sites and well within the pre- and post-construction range.
Copper, lead and zinc were all relatively low and well within the pre- and post-construction monitoring range. Lead concentrations at all sites were reduced compared to November 2015, when they were noted as being slightly elevated.
Overall, there is no indication of adverse water quality effects of the project.
The spring 2015 six-monthly monitoring report as required by Freshwater Condition F.3 (b) has been drafted
and will shortly be submitted to Auckland Council.
5.6.2. Ecological Monitoring & Management
Fortnightly monitoring of significant vegetation, including geraniums, continues to be carried out. All
translocation of geranium and Doodia squarrosa plants from areas that will be affected by the works has
been completed and a total of 858 geranium and 37 D. squarrosa have been transplanted into Diversion B
and C areas.
Growth in some areas of planted geraniums is prolific and self-seeded plants are common within both
Diversion B and C. However, despite recent weed control in August and September 2015, some open areas
within some geranium plots are dominated by weeds and other competing geranium species. Two areas
were accidentally scrub-barred by new maintenance contractors (not sprayed as previously reported). The
Geraniums in these areas are beginning to come back with new growth as well as some weeds. Weed
maintenance is scheduled for 1st February.
To improve overall survivorship (and efficiencies), the project botanist is undertaking spot weeding during
fortnightly monitoring, but it is apparent that further effort is required and this will take place from early
2016. New signage and marker posts to replace faded ones will also be erected in early January, to clearly
identify threatened geranium areas to other contractors.
The wet summer has been favourable for D. squarrosa and many are maintaining new growth. However
flash floods during December have smothered many D. squarrosa in Diversion C, with at least 3 plants being
lost permanently. We expect that the flooding conditions prone to Diversion C may compromise the long
term survival of D. squarrosa. There are still many D. squarrosa plants that appear to be in poor health,
presumably due to the lack of favourable habitat conditions within the available planting sites: the D.
squarrosa were originally located on vertical, south-facing rock walls immediately above the stream but this
habitat type has not been re-created. It is too early to determine if the D. squarrosa plantings will be
successful in the long-term. We will continue to monitor this.
5.7. Contaminated Soil Monitoring
5.7.1. Site monitoring
No unexpected contaminated soil was reported during the month of December 2015.
5.7.1. Soil disposal
A total of 21,000 tonnes of material required disposal to Three Kings managed fill in December. In the south,
spoil was generated from cross passage construction and continued works on the Hendon Footbridge. In the
north, works included cutting of the northern approach trench (NAT) and staging works on the Great North
Road interchange at Eric Armishaw Reserve.
The daily volumes of soil disposed from the southern and northern parts of the project during the month of
December are shown on Tables 6 and 7 respectively.
Table 6: Disposal location and approximate quantity of soil disposed of off site from the south in December 2015
Table 7: Disposal location and approximate quantity of soil disposed of off site from the north in December 2015
Notes: * Estimated volume based on a soil density of 1.7 tonnes/m3
^ Estimated volume based on 19 tonnes for an articulated truck
Volume
Tonnes tonnes m3 *
1/12/2015 223.46 117,354.21 69,032
2/12/2015 475.54 117,829.75 69,312
3/12/2015 356.04 118,185.79 69,521
4/12/2015 418.84 118,604.63 69,767
5/12/2015 255.50 118,860.13 69,918
7/12/2015 1,054.94 119,915.07 70,538
8/12/2015 905.78 120,820.85 71,071
9/12/2015 486.40 121,307.25 71,357
10/12/2015 1,212.32 122,519.57 72,070
11/12/2015 991.88 123,511.45 72,654
12/12/2015 217.83 123,729.28 72,782
14/12/2015 182.46 123,911.74 72,889
15/12/2015 93.36 124,005.10 72,944
16/12/2015 54.68 124,059.78 72,976
17/12/2015 73.64 124,133.42 73,020
18/12/2015 502.10 124,635.52 73,315
19/12/2015 758.78 125,394.30 73,761
21/12/2015 105.16 125,499.46 73,823
22/12/2015 12.82 125,512.28 73,831
Total for December 8,381.53 125,512.28 73,831
Three Kings Managed Fill Site
Cumulative total
Date
Volume
Tonnes tonnes m3 *
3/12/2015 977.90 52,180.84 30,695
4/12/2015 871.22 53,052.06 31,207
5/12/2015 8.48 53,060.54 31,212
7/12/2015 936.50 53,997.04 31,763
8/12/2015 1,074.90 55,071.94 32,395
9/12/2015 1,342.02 56,413.96 33,185
10/12/2015 1,404.73 57,818.69 34,011
11/12/2015 1,170.62 58,989.31 34,700
14/12/2015 1,080.51 60,069.82 35,335
15/12/2015 394.04 60,463.86 35,567
16/12/2015 464.78 60,928.64 35,840
Total for December 12,844.38 60,928.64 35,840
Three Kings Managed Fill Site
Cumulative total
Date
5.7.2. Phyllis Reserve landfill monitoring
5.7.2.1. Overview
Monitoring of landfill gas, pH and electric conductivity (eC) in selected groundwater wells at the Phyllis
Reserve commenced in October 2013 (i.e. 1 year prior to the estimated time of arrival of the tunnel boring
machine (TBM) beneath the landfill), to meet consent conditions CL.9 and CL.10. The monitoring programme
is described in Section 3.4.3 of the Contaminated Soil Management Plan Rev 4/5.
The intention of the monitoring is to establish if ground disturbance from the TBM has resulted in the release
of landfill gas or leachate into underlying groundwater.
Monitoring locations are shown on Map 5.1 below. Table 8 below provides summary information of the
groundwater wells that have been selected for pH and eC measurements.
December 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 22 8 February 2015
Map 5.1: Monitoring locations
MW4
MW3
MW1
MW2
BH709d
BH709a1
BH709a
BH709c
DH832
November 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 23 8 February 2015
Table 8: Groundwater well summary information
Borehole ID Location Well screen depth (m) Screened geological unit
BH709d Northern boundary of landfill 1.5 – 5 Landfill material
BH707 Western boundary of landfill 5.5 – 9 Landfill material (Now
decommissioned)
BH709a1 Northern boundary of landfill 6.5 – 10.5 Landfill material
BH709a Northern boundary of landfill 15.5 – 19.5 Weathered Waitemata Group,
about 7.5 m below landfill base
BH709c Northern boundary of landfill 12.3 – 16.8 Tauranga Group, about 4.8 m below
landfill base
DH832d Down gradient of landfill 5.5 – 8 Tauranga Group
5.7.2.2. Landfill gas monitoring results
Landfill gas monitoring was undertaken on 11 December 2015. Results of the landfill gas monitoring are
provided in Table 9. All results are within the range of the historical and baseline monitoring data.
Table 9: Methane concentrations (% vol)
MW1 MW2 MW3 MW4 (up gradient)
Historical range1 0 – 0.3 0 – 5.9 0 – 24.2 0 – 0.1
25/10/2013 0 0 48 0
15/11/2013 0.1 0 27.1 0
13/12/2013 0.1 0 7.5 0.1
9/01/2014 0 0 15.3 0
28/02/2014 0 0 22.8 0
31/03/2014 0 0 13.6 0
29/04/ 2014 0 0 15 0
30/05/2014 Not sampled2 0 12.9 0
02/07/2014 0.1 0.1 22.5 0
21/07/2014 0 0 5.2 0
30/07/2014 0 0 13.7 0
29/08/2014 0 0 0 0
30/09/2014 0 0 2.4 0
16/10/2014 0 0 2.5 0
14/11/2014 0.1 0 27.4 0
15/12/2014 0.1 0.1 18.1 0
07/01/2015 0.2 0 14.6 0
16/02/2015 0.1 0 21.5 0
19/03/2015 0.1 0 18.9 0
16/4/2015 0.5 0 18 0
29/05/2015 0 0 0 0
29/06/2015 0.1 0.1 7.5 0
24/07/2015 1.5 0.0 3.1 0
28/08/2015 0.0 0.0 15.0 0
17/09/15 0 0 14.1 0
6/10/15 0.1 0.1 9.8 0.1
30/11/15 0.1 0 12.2 0
11/12/15 0 0 14.3 0
1 Obtained from Auckland Council data - refer Contaminated Soil Management Plan Rev 4 2 No access to sample well as new lock had been installed
5.7.2.3. Groundwater monitoring results
Monitoring of selected groundwater wells occurred at the landfill on 18 December 2015. Overall, water
quality results are similar to November 2015. The well at 709d_1.5-5m was once again dry so no conductivity
measurement could be made. Graphs of the measurements, together with water level measurements, are
presented overleaf. In summary:
Water levels in all wells are generally similar to levels at the same time last year .
pH and conductivity in all monitored wells are showing similar trends. Well 709a_6.5-10.5 has similar conductivity to last year but shows an overall increasing trend. All pH and conductivity measurements are within the preconstruction range.
The review continues to show that there is no clear indication of any water quality degradation that can be associated with tunnelling and TBM activities under the landfill.
November 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 25 8 February 2015
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pH
GW
L (m
bgl
)
Date
BH709d_1.5-5m
Water Level PH
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
800.0
900.0
1000.0
1100.0
1200.0
1300.0
1400.0
1500.0
1600.0
1700.00
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S
GW
L (m
bgl
)
Date
BH709d_1.5-5m
Water Level Conductivity μS
0
1
2
3
4
5
6
7
8
90
1
2
3
4
5
6
7
8
9
10
11
pH
GW
L (m
bgl
)
Date
BH709a1_6.5-10.5m
Water Level PH
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
800.0
900.0
1000.0
1100.0
1200.0
1300.0
1400.0
1500.00
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GW
L (m
bgl
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BH709a1_6.5-10.5m
Water Level Conductivity μS
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GW
L (m
bgl
)
Date
BH709a_15.5-19.5m
Water Level PH
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
800.0
900.0
1000.0
1100.0
1200.0
1300.0
1400.010
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L (m
bgl
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BH709a_15.5-19.5m
Water Level Conductivity μS
0
1
2
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4
5
6
7
8
9
10
11
12
13
140.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
pH
GW
L (m
bgl
)
Date
BH709c_12.3-16.8m
Water Level PH
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
14000.01.02.03.04.05.06.07.08.09.0
10.011.012.013.014.015.016.017.0
Co
nd
uct
ivit
y μ
S
GW
L (m
bgl
)
Date
BH709c_12.3-16.8m
Water Level Conductivity μS
0
1
2
3
4
5
6
7
8
9
10
11
12
13
140.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
pH
GW
L (m
bgl
)
Date
DH832_5.5-8m
Water Level PH
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
800.0
900.0
1000.0
1100.0
1200.0
1300.0
1400.00.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
Co
nd
uct
ivit
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S
GW
L (m
bgl
)
Date
DH832_5.5-8m
Water Level Conductivity μS
November 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 26 8 February 2015
5.8. Erosion and Sediment Control Monitoring
New and amended CESCP’s submitted to and approved by Auckland Council in December include:
Service Trench at SAP 10, near SAT – ESCP 53
Regular monitoring of erosion and sediment control has been undertaken in December 2015 by the Erosion
and Sediment Control Team and Construction Teams.
5.9. Archaeological monitoring
General archaeological monitoring continues by project archaeologists Clough and Associates in accordance
with consent conditions and the following Heritage New Zealand (HNZ) Authorities:
2013/174 - General Authority for earthworks in association with Stage 3 Northern Portal Works.
2013/518 - General Authority for earthworks in association with Stage 4 Great North Road Interchange Works.
2015/1062- Oakley Heritage Area pathways and landscaping
Monitoring has been carried out in the Oakley Inlet Heritage Area for the installation of the new heritage
footbridge across the creek. Archaeologists from Clough and Associates were on site to monitor excavations
for piles however no significant finds were uncovered.
An amendment is still to be sought for authority 2015/1062 for planting aspects to complete the area.
Clough and Associates are to submit a revised Management Plan to Heritage NZ which will cover the final
works.
5.10. Waste Management
Regular inspections of the Waste Storage Areas are being carried out to ensure they are kept tidy and
recyclable materials are being separated. Yards are set up with bins for wood waste, plastic waste, general
waste and steel. Office areas have co-mingled recycling bins and paper bins.
Regular audits of skips are being carried out and opportunities to reduce waste generation and to reuse
materials whenever possible are regularly investigated.
The way the data is being reported back by our waste contractor has now changed and different categories
are now being reported on. A full breakdown will be provided in the next report.
5.11. Hazardous Substance Management
Monthly inspections of hazardous substance storage areas and associated controls, such as spill kits, are
identified in the Hazardous Substances Management Plan (HSMP rev4) that has been prepared to meet
condition CEMP.10, and are ongoing.
Hazardous substance storage areas for the Project have been established within construction yards CY6, CY9
and CY10 and southern area stores at 160 Stoddard Road. Hazardous Substances and New Organisms (HSNO)
Act 1996 certification requirements have been identified as below for these storage areas, in liaison with the
Project’s HSNO Test Certifier Pete Roche.
Table 11: Project Test Certification
Storage Area Test Certification Date certified
CY6 Northern area Location test certificate: 250 litres class 3.1A, 600 litres class 3.1B and 3.1C (combined).
02 August 2015 – 01 August 2016
CY9 Tunnel team Location test certificate: 2000kg class 2.1.1A, 400m
3
class 5.1.1. 02 August 2015 – 01 August 2016
CY10 Tunnel team Location test certificate: 600 litres class 3.1B and 3.1C (combined).
04 April 2015– 03 April 2016
160 Stoddard Road n/a - storage levels below certification threshold. -
6. Stakeholder Management
6.1. Stakeholders – local liaison activity
We continue to enjoy good relationships with our surrounding communities, which are founded on a
proactive approach to informing of any changes to the norm and ‘personal service’ through our dedicated
community liaison managers and communications team.
6.1.1. Southern & Tunnel sector – December activities
Liaison with residents living above the tunnel alignment with regards to upcoming works and in-house noise
and vibration monitoring contiues.
The project worked with Auckland Council and local artist to produce a mural on the wall of the Hendon Ave
dairy, with the help of the local Owiaraka youth.
6.1.2. Northern sector - December activities
Notification of stabilisation works along SH16 was delivered on 3/12/15 to Sutherland Road, Montrose
Street, Parr Road North and Parr Road South residents.
Notification of beam placement on Ramp two was delivered on 2/12/15 to Montrose Street and Waterbank
Cres residents.
Notification of Christmas work at CY6 was delivered on 18/12/15 to Waterbank Cres, Herdman St and Oakley
Ave residents.
6.1.3. Site tours
There were six site tours during the month of December.
6.1.4. Events
The Official opening of the Waterview Reserve Playground on Saturday 5 December was hugely successful
with over 1000 people attending the celebrations.
WCA put on a community BBQ for local residents in the New Windors/Owairaka area on Wednesday the 9th
December. The event was successful despite the weather.
6.2. Communications Activity
6.2.1. Project Update
We continue to get great feedback for the monthly Project Updates; these are distributed to around 5000 households each month and emailed out to thousands more. They offer updates on work, milestones reached, progress photos and now feature a community corner.
6.2.2. Media Releases and news coverage
Media releases in December:
7 December - official opening of the Waterview playground
8 December – distinctive arch of Hendon Ave footbridge lifted into place
18 December – all tunnelling excavation work ends Media coverage December:
TVNZ News visited the site for an update on the fit out of the tunnels – positive 2min-long story was broadcast during the holiday break
Waterview playground opening appeared in community papers
6.2.3. Social Media
We are continually updating social media via Facebook, YouTube, Twitter and Instagram, all of which are gaining more followers. We get fantatatic feedback via the AliceTBM page.
Surpassed 5000 Facebook likes in late Nov.
Timelapse video remain popular features with over 5000 people reach each month.
TBM dismantle received favourable coverage with over 6,000 people reach each month.
Hendon Footbridge main arch installation photos, over 12,000 people reach.
Twitter - over 650 followers at years end, and increase of 500% since Jan 2015 Key links: www.facebook.com.alicetbm www.youtube.com/wcnow http://www.nzta.govt.nz/projects/waterviewconnection
twitter.com/wcnow
6.3. Queries, Concerns and Complaints
We received five complaints for the month of December. These related to vibration in a house adjacent to
SH16, parking of site vehilces close to a local residents driveway and concern that the Eric Armishaw works
were blocking tidal flows. These were responded to promptly. Two further complaints werer unrelated to
WCA works.
November 2015 Environmental Report
AC Monthly Report Dec 15.docx Page 30 8 February 2015
Communications Report
Auckland Council Monthly Environmental Report
Auto Page 31 Revision
27/01/2012
Table 12. Communications Summary
Case Title Subject Case Type Area Status Actual
Start Date Street Name Suburb
Enquiry - Lost phone Other Request South Resolved 2/12/2015
RFI - Will traffic lights be added on corner of Herdman and Gt North Rd? Generic Request North Resolved 2/12/2015 Herdman Street Waterview
NOT WCA Complaint re noise at night Noise Complaint North Resolved 7/12/2015
RFI - Re Great North Road Interchange final formation Other Request North Resolved 7/12/2015 Great North Road Interchange Waterview
Complaint - Vibration of house from work on SH16 near Carrington Bridge. Works stopped. Vibration Complaint North Resolved 8/12/2015 Parr Road South Pt Chevalier
Complaint - Cars parking too close to driveway Traffic Complaint South Resolved 8/12/2015 Hendon Ave Mt Albert
Concern - Scarred road markings difficult to distinguish in evening sun at St Lukes area Generic Concern Resolved 15/12/2015 SH16
RFI - Eric Armishaw Works affecting mangroves and tidal flows. Concern unfounded. Environmental Complaint North Resolved 18/12/2015 Eric Armishaw Reserve
Concern - Missing hit sticks on Great North Road Traffic Request North Resolved 20/12/2015 Great North Road Interchange Waterview
NOT WCA Claim that debris from stockpile within SH16 interchange damaging vehicle Other Complaint North Resolved 21/12/2015
RFI - Project update and Alice posters Other Request Project Wide Resolved 21/12/2015
Concern - Noise from breaker and cracks appearing in the walls of the house. Being investigated. Noise Concern South Active 21/12/2015 Batkin Road New Windsor
Appendix
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27/01/2012
Appendix A
Additional Consents & Heritage Authorities Obtained
Appendix
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27/01/2012
Additional consents obtained
(New consents for the month shown in bold)
Consent Description Date Lodged Decision Date
R/LUC/2015/4604 Resource consent for the construction of a shared path through Hendon Park and a
scour protection structure in Oakley creek alongside Hendon footbridge 9
th November 2015 7
th December 2015
R-VCC-2015-1316-1 (Section
127)
Change of consent condition for Eric Armishaw boardwalk to remove an additional
pohutukawa tree at the entrance to the reserve 11 September 2015 2nd October 2015
R/LUC/2015/2380 To construct a shared path within Alan Wood Reserve 23rd June 2015 25th June 2015
R/LUC/2015/47163 Landuse consent for earthworks associated with the demobilising of the pre-cast yard at
East Tamaki. 15
th May 2015 25
th May 2015
R/LUC/2015/1316
R/REG/2015/132
Landuse consent and coastal permit for works associated with the construction and
occupation of a boardwalk at Eric Armishaw reserve. 10
th April 2015 7
th May 2015
R/LUC/2015/1113 Landuse consent for the construction and operation of a ablutions block at Valonia
carpark, Alan Wood Reserve. 27
th March 2015 9
th April 2015
R/LUC/2014/5226 Landuse consent for the provision of a new car park and volleyball court for Alan Wood
Reserve 15
th December 2014 21
st January 2015
R/LUC/2014/4244 Land use consent to construct and establish a new coastal pathway through the Howlett
and Waterview Esplanade Reserves, Waterview 7
th October 2014 5
th November 2014
R/LUC/2014/3265 &
R/REG/2014/3266
Land use and discharge permits to undertake enabling earthworks (preparatory only) to
re-grade the Valonia Street carpark and change facility. 6th August 2014 1st September 2014
R/LUC/2014/926 Land use consent to remove native trees within an open space reserve 12th
Mar 2014 31st
Mar 2014
R/LUC/2011/4677
35 Valonia Street,
New Windsor
Land use consent for temporary carpark and access way, associated earthworks and tree
removal, and works within the dripline of protected trees. 16th
Dec 2011 20th
Jan 2012
Appendix
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27/01/2012
Consent Description Date Lodged Decision Date
ARC: 39983
35 Valonia Street,
New Windsor
Landuse consent for earthworks.
16th
Dec 2011 20th
Jan 2012
R/LUC/2012/991
Alan Wood Reserve
Removal and works within the dripline of protected trees associated with the relocation
of a wastewater pipe (the Hendon Sewer) within Alan Wood Reserve. 2
nd April 2012 30
th April 2012
ARC: 40316 - Stormwater
ARC: 40318 -
Industrial & Trade;
ARC: 40319 -
Air Discharge; and
ARC:40627 – Landuse
53 Ormiston Road, East Tamaki
Integrated Land use consents (District & Regional) for the diversion and discharge of
stormwater, the discharge of contaminants from an industrial or trade activity, the
discharge of contaminants to air and parking and vehicular access infringements
associated with the construction and operation of a Pre-Cast concrete facility at 53
Ormiston Road, East Tamaki.
16th
May 2012 15th
Aug 2012
R/LUC/2012/1879
6 Barrymore Road, Owairaka
Land use consent for removal of eight protected trees associated with the creation of
pedestrian and vehicular accesses within Barrymore Road Reserve. 18
th June 2012 11
th July 2012
R/LUC/2012/2168
142-160A Stoddard Rd,
Mount Roskill
Land use consent for the construction and use of a new Project Site Office at Stoddard
Rd, including associated earthworks and parking. 11th
July 2012 8th
Aug 2012
ARC: 40097 and 40166
53 Ormiston Road, East
Tamaki
Land use consents for land modification and land disturbance for construction of a Pre-
Cast Facility. 16th
July 2012 13th
April 2012
R/LUC/2012/2568
Installation of above ground
duct containing power, water
and telecommunication
services
Installation of an above ground duct containing power, water and telecommunication
services to provide services to Construction Yard 11
10th
Aug 2012 29th
Aug 2012
Appendix
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27/01/2012
Consent Description Date Lodged Decision Date
R/LUC/2012/4601
Valonia Sportsfield Lights
35 Valonia Street, New
Windsor
To construct a sportsfield lighting column, with 2000 watt medium beam lights mounted
on a 16.5 metre high pole, at Valonia Sports Field (Field No.2). 12
th Dec 2012 8
th Feb 2013
R/LUC/2013/646
CY11 Carpark & Storage
CY11 Carpark Extension and Storage, including associated earthworks
25
th Feb 2013 22
nd April 2013
ARC: 41436
Stormwater
CY11 Carpark & Storage
CY11 Carpark Extension – associated stormwater diversion
25th
Feb 2013 22nd
April 2013
ARC: 41437
Earthworks
CY11 Carpark & Storage
CY11 Carpark Extension – associated earthworks
25th
Feb 2013 22nd
April 2013
R/TRC/2013/709
Richardson Rd Tree Removal
The removal of a generally protected tree located within the road reserve of Richardson
Road associated with the shared pedestrian and cycleway. 1
st March 2013 5
th March 2013
R/LUC/2013/3071
Resource Consent for
Recovery of the Lost Core
Barrel in Alan Wood Reserve
Resource Consent Approval for recovery of the lost core barrel in Alan Wood Reserve.
16th
Aug 2013 17th
Sept 2013
R/OPW/2013/3106 Outline
Plan of Works SH20
Extension Dominion Rd to
Maioro St
Approval for the Outline Plan of Works for the widening of the existing State Highway 20
northbound alignment between Dominion Road and Maioro Street. 20
th Aug 2013 13
th Sept 2013
R/LUC/2013/3363
Dominion Rd to Maioro St
NES Soils Consent
Discretionary activity consent for soil disturbance pursuant to Regulation 11 of the
National Environmental Standard for Assessing and Managing Effects on Human Health
(NES (Soil)).
4th
Sept 2013 3rd
Oct 2013
Appendix
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Consent Description Date Lodged Decision Date
R/LUC/2013/3513
Resource Consent for
relocation of an existing gas
regulator unit
Resource Consent Approval for the relocation of an existing gas regulator unit within a
road reserve 12
th Sept 2013 11
th Oct 2013
R/LUC/2013/4460
Trimming of a tree and
removal of another at Unitec
Resource Consent for the trimming of a tree and removal of another at the Unitec site at
1 Carrington Rd 30
th Oct 2013 20
th Nov 2013
R/LUC/2013/4534
Demolition of 27 Parr Rd
South dwelling
Resource Consent Approval for the demolition of 27 Parr Rd South dwelling 7th
Nov 2013 20th
Nov 2013
R/OPW/2013/4455
Outline Plan of Works
Southern Ventilation
Building, Control Building and
Stack (OPW2)
Approval for the Outline Plan of Works for the Southern Ventilation Building, Control
Building and Stack (OPW2) – No requests for changes.
30th
Oct 2013 2nd
Dec 2013
Alteration to Designation:
Retaining Wall 603 (Unitec)
Alteration to Designation: Retaining Wall 603 (Unitec) ‘A07-01E Motorway: Western Ring
Route – Waterview Connection, Alteration to Designation A07-01 SH16 between Great
North Road and St Lukes Interchange
12th
Nov2013 6th
Dec 2013
R/OPW/2014/9
Outline Plan of Works
Northern Ventilation
Building, Control Building and
Stack (OPW1)
Approval for the Outline Plan of Works for the Northern Ventilation Building, Control
Building and Stack (OPW1) – No requests for changes.
16th
Dec 2013 18th
February 2014
R/LUC/2014/926 and
R/REG/2014/929 Harbutt
Reserve Tree Clearances
Approval for clearing and pruning trees within Harbutt Reserve for the purposes of
installing Settlement Monitoring Rods. 11th
March 2014 31st
March 2014
Appendix
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NZHPT Authorities obtained
Heritage New Zealand
Authority –
Howlett/Waterview
Esplanade walkway
General Heritage New Zealand Authority for earthworks associated
with the construction of Howlett/Waterview Esplanade walkway
(Auth Number 2015/396)
Archaeological Authority required in accordance with Section 48 of
the Heritage New Zealand Act
NZHPT Authority Southern
Area Enabling Works
General NZHPT Authority for Earthworks in association with Southern
Area Enabling Works
Archaeological Authority required in accordance with Section 12 of
the Historic Places Act.
NZHPT Authority Southern
Area Main Works
General NZHPT Authority for Earthworks in association with Southern
Area Main Works
Archaeological Authority required in accordance with Section 12 of
the Historic Places Act.
NZHPT Authority Northern
Portal Works
General HPT Authority for Earthworks in association with Northern
Portal Works
Archaeological Authority required in accordance with Section 12 of
the Historic Places Act.
NZHPT Authority Great
North Interchange Works
General HPT Authority for Earthworks in association with Great North
Interchange Works
Archaeological Authority required in accordance with Section 14 of
the Historic Places Act.
Appendix
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