Decision Maker: Assistant Director of Streetscene
Decision status: Recommendations Approved
Is Key decision?: No
Is subject to call in?: No
To permanently change recycling collection
service, following successful trial, by removing the need for paper
to be presented separately in a caddy/bag on collection
day.
1.1 NEDDC currently operates an alternate week
collection (AWC) arrangement and provides households with access to
3 bins to facilitate collection of Residual (black bin), Recyclable
dual stream system (Burgundy bin and compostable (green bin) waste.
The Burgundy Bin is accompanied by a caddy bag or caddy box for
separating paper, magazines, junk mail and white envelopes from the
other recyclable materials (Glass, cans and Plastics) within the
bin.
1.2 Special Collection vehicles are needed to collect the recycling
that have split backs to contain 2 separate waste streams. The
vehicles have a ratio of 70/30 split with paper section taking up
30% volume on the vehicles. The compartment for glass, cans and
plastics fills up much sooner than the paper compartment meaning
that the recycling collection team have to make an extra journey to
tip off the material. This is leading to huge inefficiency and an
unnecessary use of fuel. The recycling sector has noticed a gradual
decline in the amount of paper being collected which can be
correlated to an increase in access to electronic media.
1.3 Originally when the dual stream system was introduced paper
yield was much higher which supported the rationale to collect
higher quality paper, News and Pamphlets, separately as these
generated a higher income. The table below demonstrates how
tonnages have decreased over the past 3 years and the impact on
income.
Year Tonnage Collected Income
2019/20 1037.31 £157671.12
2020/21 517.57 £78670.64
2021/22 439.60 £66,819.20
1.4 The split body vehicles were purchased from Wards after the
company was liquidated to ensure service continuity in the short
term and minimal disruption for our residents. It became apparent
at time of purchase, that the vehicles had not been maintained to
the same levels as our own vehicles. Glass has an abrasive nature
and creates issues in the vehicles during the compaction process
which has led to increased wear on the vehicles. When the glass is
mixed with paper – the impact on the vehicle is
reduced.
2. Details of Proposal and Trial Results
2.1 It is proposed that recycling all be presented in the burgundy
bin and that both sides of the split body vehicle contain the mixed
recycling to improve efficiency in collection.
2.2 Each month, on average, the split body vehicles do 33
additional tips due to being full in the larger compartment
equating to only 70% of the vehicles capacity. This equates to an
additional £7,640 per year. The gap between the 2
compartments is estimated to be able to hold an additional 1.3
tonnes.
2.2 An ordinary recycling vehicle averaging between 8 to 8.5 tonne
of recyclate depending on compaction. Split Body vehicles average
7.2 tonne this is roughly the equivalent of an additional 45
– 50 bins that could be emptied per load.
2.3 Over the past 6 months the split body vehicles have had over
£10,000 in welding costs alone which is in addition to normal
service and repair work. This has also diverted 50 hours of
mechanics time from other work along with needing to find relief
vehicles whilst the repair works are taking place.
2.4 The Council receive reports that the bags / caddies have
vanished after collection but our previous and current contractor
HW Martins, confirmed they are not finding them at the Materials
Recycling Facility. The cost or replacing the bags/ containers is
£1,725 for materials only. This cost of delivery is
unquantifiable since it is undertaken during the bin delivery
route.
2.5 The split body vehicles are approaching renewal however, this
has previously been delayed due to the Government’s decision
to make recycling collections consistent throughout England. The
original consultation was released in 2018 however due to Covid and
the
number of responses received – feedback has yet to be
provided. Our current vehicle capital replacement programme can be
phased to accommodate the requirement of new vehicles once a
decision is made.
2.6 As with other consultations, where increased costs for local
authorities are highlighted, the government will ensure that local
authorities are resourced to meet the new costs arising from any
new policy including transitional costs.
2.7 Capacity issues for residents in the bin are not anticipated to
be significant as customers are able to present side waste already
and paper is flat in nature unlike plastic.
3 Reasons for Recommendation
3.1 The current rate between these costs is £152 for the high
grade of newspapers and pamphlets and £102 for mixed papers.
This would equate to an estimated annual loss of income of
£21,500. However, this loss needs to be balanced against the
cost of providing the segregated service
3.2 Looking at the background information highlighted in section 2
the difference in cost for mixing paper in the burgundy bin is
summarised in the table below.
Estimated Annual Costs
Burgundy Burgundy
Bin and container
Paper inc. paper
container
Income for News and Pams £62,016
Income for mixed paper £41,616
Fuel (additional journeys) £7,640 0
Repair costs (Welding repairs etc) £20,000 0 Replacement
bags/caddies £1,725
Income - Additional Fuel/Repair costs £32,651
£41,616
3.3 The table above demonstrates that the estimated savings c.
£8,965. However, when this is taken into account with the
current travelling time of up to 90mins the amount of additional
work that could be undertaken by reviewing the collection schedules
provides significant efficiency options.
3.4 Even with the current service as it is, if a vehicle needs
repairs, the material has to be mixed as there are no spare
recycling split body vehicles. Further efficiencies include the
need to empty just one container. This would help to accommodate
the new developments throughout the district
3.5 If the decision is made to move to a permanent fully comingled
service our Contractor has agreed that we are able to do this
without reviewing the contractual arrangements due to the low
volume of News and Pams that they are currently receiving from
us.
3.6 There has been a desire to investigate the length of green
waste suspension period over the winter season. Streamlining
recycling collections acts as a precursor to releasing resource to
provide overall efficient waste and recycling collection
services.
Outcome of trial
3.8 Due to operational issues, the decision was taken to trial the
comingling of recycling for a 3 month period starting before the
Christmas increase in waste. As a result we can see:
Burgundy Bin and Burgundy bin inc.
Paper container Paper
Additional journeys to tip 33 15
Turnaround time
at Tip (mins) 20 7
Fuel use (litres) 424 192
CO2 1144.8 518.4
3.9 There have been no complaints made about the trial. Some
customers called to say that their recycling had been mixed in the
back of the vehicle. However, when the trial was explained to them,
they were happy with the convenience of not having to separate the
paper.
3.10 There have been no requests from members of the public
regarding additional capacity issues during the trial.
3.11 A review is still underway to determine if crews have capacity
to accommodate additional bins and therefore realise additional
savings.
“Do nothing” – Rejected on
the basis of the efficiencies as identified in the report
Publication date: 08/08/2023
Date of decision: 07/06/2023