Zerowaste is possible!

A chronicle of waste minimisation and recycling in NUS

Tag: Survey

Paper recycling boxes ended up inside trash bin at FOE

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Our intern Rama spotted at Block E1 and Block E1A on 12-07-2011 that trash bins were placed inside the paper recycling boxes.

The paper recycling boxes were issued as part of an initiative between FOE and OES to facilitate staff to recycle.

Apparently after some time, someone or the housekeeping has ignored such an initiative and simply used the paper recycling boxes as an additional base for the trash bin!

Now, this case has been brought to attention and rectified. The worry is now that because the housekeepers were not bought into the inititative, they will clear the contents of both receptacles as general waste even though the paper recyclables and general waste are segregated into the different receptacles!

Marcus Tay signing off

UTown Site office paper recycling bin doing well!!

Paper/Carton recycling bin at U town Site office

Paper/Carton recycling bin at U town Site office

It is so full and cartons so well flattened!

Zone 3 walkabout on 23rd March 2010

After much delay, we have finally embarked on our zone walkabout once again:
– review the locations of current recycling bins, removing those that are not near any vending machines or eateries.
– Reviewing the locations suggested by users, adding those neccessary.
– and most interestingly, removing trash bins.

Yes, as we keep increasing the number of recycling bins at locations where one can find vending machines, we do not want to blindly increase the workload of the housekeeping staff.

Therefore, we aim to remove excess trash bins that are located within sight of each other, especially at areas where there are no high traffic flow. All in all, for Zone 3, we are removing 7 trash bins.

William did an excellant job planning the route ( see image) , combing all the current locations and suggested locations in a seamless path. Great Job!!! To do that, he had to walk one time before our actual walkabout.

Zone 3 walkabout map

Zone 3 walkabout map

Great Job, we can’t wait to finish all the zones walkabout – put in the new bins, fix up the NUS staff Club bin centre.

After that, I think we should finally finish our recycling work and it will just be maintainance work!

Marcus Tay

Reminders after installing recycling bins

It is a continuous work to remind and reeducate staff to maintain the proper standards of recycling bins.

After installing new bins, we often have to monitor the situation and then get all our landscaping/housekeeping supervisors and remind them that we are watching!!

Dr Peck and some of us go around snapping photos to later show to our landscaping/housekeeping vendors.

The powerpoint of all the photo records at Google Doc!

Actually in our briefing, we issue the following manual to the supervisors

Recycling Instructional Manual 100517

Hence, at the end of the day, it is getting people to follow instructions. Perhaps, if we had included everyone in the decision making process right at the beginning. Maybe we will do less policing work?

But such policing work has proven to work although it is tiresome. After repeated reminders, the landscaping contractors now no longer has simple mistakes with our recycling bins of covers being upside down etc.

It really takes time to bring about real systemic change.

It is not as easy as you design the system and things just get done. It will be good to involve stakeholders involved right at the beginning.

PGP walkabout

A combined survey was done by PGP housing service, SAVE and OES on 14th January 2010 to inspect the various recycling bins that have been placed in Prince George’s Park Residences.

Some of the important observations have been summarised below:

1. At a number of bin points, the trash bins were not present alongwith the recycling bins. This increases the probability of contamination in recycling bins as the users do not have the trash bin to thrown the non-recyclable items.

Residence 6 bin point

Residence 6 bin point

The R6 bin point had all three types of recycling bins however the trash bin was not present.

Residence 1 bin point

Residence 1 bin point

The R1 recycling bins were put together but the trash bin was at some distance.
GSA bin point

GSA bin point

The GSA bin point had the two recycling bins only.
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Air-con canteen

Air-con canteen

Air-con canteen

The recycling bins were placed at different places in the air-con canteen and the trash bins were not placed with them.

2. Some bins were not properly labelled.

Residence 5 paper bin

Residence 5 paper bin

Residence 6 paper bin

Residence 6 paper bin


After the visit, two slits were opened on the upper cover to facilitate the easy drop of paper into the bin.

Suggestions

1. Make sure that the trash bins are provided with the recycling bins.

2. Slits can be made in all the existing and future larger blue bins.

3. All the lounges in PGP should have the yellow can recycling bins as per the suggestions of PGP officials and RA.

By March 6th 2010
recycling bins and trash bins are already placed together . Slits have also been made in the blue paper recycling bins.

– The only tasks outstanding are the new bins from OES as well as all labelling work by SAVE

Recycling Collection Centres Walkabout

This is a walkabout to identify the current problems/issues of the recycling collection centres. It was done by OES intern Shriyanka
This is to serve as a resource to continue to check and update the work of the housekeeping stuff.

21 Heng Mui Keng

21 HENG MUI KENG: There are 4 green bulk bins out of which 2 are supposed to be 2 general waste bins and 1 bin each for paper and carton. The signage for paper and carton are not clearly seen hence that might cause the under-utilisation of the paper/carton bins.

Tasks: Replace with proper blue bulk bins and remind housekeeping staff again.

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BUSINESS CANTEEN (CARPARK 11): There is an extra organic waste bin and the paper bin has been placed such that it is inaccessible for maximum usage.

Tasks:
Identify if the Organic waste bulk bin is in use?
Is there a need for the paper bulk bin that is currently being hidden? Seems that only carton is collected and paper is still not being collected by the housekeepers. A possibility that paper meant for recycling are not being collected from the recycling points.

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ARTS CANTEEN: The general waste bin is not seen here. One of the green bulk bins is being used as a cardboard recycling bin.

Tasks: Replace with proper blue bulk bins for paper/carton recycling bulk bins
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CENTRAL LIBRARY: Neatly arranged. Proper signages present on the bulk bins for paper and cardboard bin however, paper and cardboard have been found to be mixed in the bulk bins.

Tasks: Similar, replace with proper blue bulk bins.

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ENGINEERING CANTEEN: No excess carton/paper placed around the bins. However, no paper recycling bins were found. Only 3 carton recycling bulk bins were placed.

Tasks: NO PAPER recycling bulk bin!! Add paper recycling bulk bin and replace carton with proper blue bulk bin as well

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EW1 Workshop: 4 green bulk bins are being used for the purpose of paper and cardboard collection and there is scope for mingling of both.

Tasks: We should actually consider different shades for blue for carton and paper? Not a pertinent issue but still good to solve

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KENT RIDGE HALL: Only the general waste bins were found. Smaller paper recycling bins(capacity = 330 litres) are placed in different parts of the hall. However, the yellow bin was missing.

Tasks: Where is the yellow bulk bin?!
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MD11: The photographs clearly show the contamination of different forms of recyclables. The yellow bin is containing paper waste and so does the general waste bin. It has been noticed that this area has a large amount of paper/carton waste and the number of recycling bins may be inadequate.

Tasks: Need more blue bulk bins!!!
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PRINCE GEORGE’S PARK RESIDENCES: Inadequate provision for carton recycling bins is apparent. Therefore, cartons have been dumped into paper and aluminium/plastic recycling bins.

Tasks: Again, more blue bulk bin? There was one green bulk bin previously for carton actually.

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S4A: Excess general waste has been noticed however not much paper/carton separation is noticed. There were carton recycling bin and the yellow bin for aluminium cans and plastic bottles. However, there was no paper recycling bin.

Tasks: No PAPER recycling bulk bin again. Properly removed to go to Dentistry block. Wasted efforts in previous labelling.

Again, may suggest that paper recycling is not done. Only carton recycling.

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SCIENCE CANTEEN: No contamination in organic waste bins is noticed. However, the paper and carton items are found in all other recycling bins, including the yellow bins.  Another observation shows that boxes of all materials are being confused with carton and are dumped into the recycling bins. The last pic shows a plastic box dumped with the cartons.

Tasks: Again, we need proper blue bulk bins to better encourage housekeepers not to throw rubbish into the paper recycling bulk bins

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SHAW FOUNDATION ALUMNI HOUSE: 3 green bins are being used for collection of general waste, paper and plastic/aluminium cans, however they are neatly labelled and separated to avoid any confusion. The amount of carton waste has been noticed to be exceeding the bin capacities, therefore some cartons have been dumped into the plastic/aluminium recycling bin.

Tasks: Offer Shaw Foundation Alumni house proper coloured bulk bins and offer them an additional paper/ carton bulk bin?
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STAFF CLUB: All 3 types of recycling bins are placed at a distance from the bin centre and the cardboard bin needs to be labelled. These bins appear to be under-utilised.

Tasks: Need to check with housekeeping staff if such bins are used.

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TEMASEK LAB: The photograph and feedback from passers-by are clear indication that there is a need for general waste bins. There was a green bin which is being used as general waste bin. No cardboard recycling bin was found. In spite of lack of bins, the cartons or general waste have not been dumped into the recycling bins.

Tasks: Great job by housekeeping staff not to throw waste into the recycling bulk bins!!

OED should consider creating a new trash collection point here. Need to talk to Ishak.
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UNIVERSITY HALL: There are 3 green bins out of which 2 have been clearly labelled as paper bins. However, carton waste is more prominent than paper waste and no bin has been labelled as carton bin.

Tasks: Just replace with proper blue bulk bins. Under- utilized.

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YUSOF ISHAK HOUSE: All the bins are placed neatly with clear labels and the contamination level was not noticeable.

Tasks: Seemed to have improved drastically since the last highlight to Retail and Dining. YEAH!

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YST CONSERVATORY OF MUSIC: 2 general waste bins are placed at the bin centre however another bin was placed at a distance away from there. There was a bin for cardboard but no bin for paper collection.

Tasks: Need to replace with proper blue bulk bin again. Need to check if there is room or space for blue bulk bin for paper.

Recent studies of FoE Recycling bins

 A group of students from GEK1052 Community Service and Social Action did a study on the contamination of recycling bins in FoE and sort to tackle the it.

Here are some of their main findings:

 
Common contaminants

– For Plastic Bottle recycling bins located near the vending machines, paper cups were the main contaminant found. This could indicate that users may wish to recycle, however paper cup recycling is not accepted hence they throw their used cups into the plastic bottle bins instead.

– Plastic Drink Cups were also commonly found.

After checking with Mr Ismail of our new recycling vendor Veolia, we can recycle both the paper cups as well as the plastic drink cups. However the paper cups should not be thrown in paper recycling bin because it will contaminate the other better grades of paper.

So the next improvement that we will be doing is to have paper cups and plastic drink cups to be collected in plastic recycling bins.

HOWEVER, ALL CONTENTS OF THE CUPS SHOULD BE EMPTIED!!!

Improper carton recycling at YIH….

Messy YIH 2Messy YIH 1

This was what happened at YIH during the week of 3rd-7th August.

Cartons were littered all over the place despite us putting up signage and having labelled bins ( all circled in red) in the area. To make matter worse, the bulk bins that are allocated for carton recycling itself are not used.

We wrote to Sharon of YIH IT Coop and Chin Hoon of retail and dining to help us inform their staff and canteen vendor of this issue.

Earth Day Highlight: Which Faculty recycles best? Latest survey results tell it all.

To: All NUS Faculty, Staff Members and Students

1. A survey on the contamination of recycling bins was conducted on 3/2/09 and 12/3/09. This contamination survey measures the presence of wastes that cannot be recycled or recyclable wastes that were thrown into the wrong bins.

2. This survey was conducted to measure the impacts of the revamp of the NUS recycling infrastructure that Office of Estate and Development, Office of Environmental Sustainability and NUSSU Student Against Violation of the Earth (SAVE) embarked in November 2008. The changes implemented included adding additional instructional labels (the types of wastes which can and cannot be recycled) on top of recycling bins and partnering every recycling station with a general waste bin.

3. We are pleased to announce that after such improvements, there was low contamination rate throughout most recycling bins in campus –correct recyclables collected in most recycling bins are above 75% of the total volume of items collected.

4. Listed below are the performance of the various faculties in the contamination of recycling bins survey (in descending order):

a. Faculty of Arts and Social Science (most segregated)

b. Faculty of Science

c. Faculty of Business

d. Faculty of Engineering ( highest level of contamination)

5. DO YOUR PART: By contaminating the bins, efforts of others who recycle properly may go to waste. Read the bin labels before throwing.

6. ACT RIGHT: Please throw the recyclable materials in the correct bin.

Recycling Bin

YES

NO

Paper

Any documents, magazines or newspaper

Food contaminated paper

Paper cups, tissue

Cans

Aluminum drink cans only

Straws

Bottles

EMPTY plastic bottles only

Food contaminated plastics.

7. TIP OF THE SEMESTER: Empty your plastic bottle or aluminum drink can before throwing it into the recycling bin.

8. Last but not least, OES would like to show our utmost appreciation to SAVE students for painstakingly inspecting every single recycling bin in NUS. Thank you!

Yours Sincerely,

Note: For a complete circular with photos, download recycling-email-circular-090415