Introduction 2.1
Process description 2.1.1
The purpose of the plant is to produce asphalt for use on roads and driveways etc. A
permanent drum mix plant has replaced the batch plant and mobile plant that were
formerly in use at the site.
The asphalt production is achieved by the following processes. The plant is a parallel-
flow drum mix plant consisting of a rotary drum [which is used to both dry and heat
the aggregate and to mix the hot aggregate with bitumen], a dual fuel burner and
the prediction. ......................................... 11
Figure 5 Logarithmic relationship between MCI and distance from source (EQN10) from
TRC surveys (N = 1642) between June 1981 and July 2006 for ‘control’ RPNP
subregion sites. ..................................................................................................... 11
Figure 6 Comparison of measured site mean MCI values and predictions for the Kapuni
Stream from Opunake Road to SH45.
shows that waste generation is linked to economic activity—when the economy is flourishing, more
waste tends to be generated. Tracking the quantity of waste going to landfill helps to give an indication of
the impact of waste minimisation initiatives, such as kerbside recycling.
Waste from all three districts in the region is currently disposed of at the Colson Road landfill in New
Plymouth. The amount of waste disposed of has been recorded since 1996. However, prior to 2008, only
Document: 2965921 (Word)
Document: 2968222 (Pdf)
March 2022
page
page
Executive summary
The New Plymouth District Council (NPDC) maintains two closed landfills, one at Inglewood and one at
Okato. Both of these sites are now used as transfer stations and are held in reserve to accept refuse, if
required, as a contingency. The Inglewood landfill is an active cleanfill site; located on King Road at
Inglewood, in the Waiongana catchment. The Okato landfill
page
Hickman JD 1997 Family Trust
Monitoring Programme
Annual Report
2017-2018
Technical Report 2018-16
Taranaki Regional Council
ISSN: 1178-1467 (Online) Private Bag 713
Document: 2081660 (Word) STRATFORD
Document: 2089916 (Pdf) August 2018
page
page
Executive summary
The Hickman JD 1997 Family Trust (the Trust) operates a road transport depot located on Waitara Road at
Brixton,
Ratapiko from the Manganui River through the Motukawa Race.
To allow the diversion of water from the Manganui River, a concrete weir was constructed across
the Manganui River downstream from Tariki Road. The weir is approximately 4 m high and was
constructed in 1927 (C. England pers. comm). The current consented take from the Manganui River
at the weir is 5.2 m3/s, with residual flows at the weir of 0.4 m3/s. However, when flow in the
Waitara River (at Bertrand Road gauge) falls below 5 m3/s, all of
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Value Timber Ltd
Monitoring Programme
Annual Report
2017-2018
Technical Report 2018-37
Taranaki Regional Council
ISSN: 1178-1467 (Online) Private Bag 713
Document: 2091517 (Word) STRATFORD
Document: 2094052 (Pdf) October 2018
page
page
Executive summary
Value Timber Ltd (the Company) operates an untreated wood waste landfill located on Bristol Road at
Inglewood, in the Waitara
Road at Inglewood, in the Waitara catchment. The sole source of the wood waste is
from the Company’s sawmilling operation in Inglewood. The Company sells most of its
woodchip and sawdust as calf litter. The remaining material consisting of bark, soil and soiled
woodchip/sawdust is sent to the Bristol Road site for disposal.
This report for the period July 2015 to June 2016 describes the monitoring programme
implemented by the Taranaki Regional Council (the Council) to assess the Company’s
Road in Okato, in the Kaihihi
catchment. This report for the period July 2011-June 2013 describes the monitoring
programme implemented by the Taranaki Regional Council to assess the Company’s
environmental performance during the period under review, and the results and
environmental effects of the Company’s activities.
Fulton Hogan Limited holds three resource consents for activities at the Okato quarry.
Consent 5556-2 allows the discharge of stormwater and sediment from earthworks into the
located on
Bristol Road at Inglewood, in the Waitara catchment. The sole source of the wood waste is
from the Company’s sawmilling operation in Inglewood. The Company sells most of its
woodchip and sawdust as calf litter. The remaining material consisting of bark, soil and soiled
woodchip/sawdust is sent to the Bristol Road site for disposal.
This report for the period July 2014 to June 2015 describes the monitoring programme
implemented by the Taranaki Regional Council (the Council) to