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Wst 03 Operational waste

Number of credits available	Minimum standards
1	Yes

Aim

To recognise and encourage the provision of dedicated storage facilities for a building’s operational-related recyclable waste streams, so that this waste is diverted from landfill or incineration.

Assessment criteria

The following is required to demonstrate compliance:

One credit - Operational waste

Dedicated space(s) is provided for the segregation and storage of operational recyclable waste volumes generated by the assessed building/unit, its occupant(s) and activities. This space must be:
1. Clearly labelled, to assist with segregation, storage and collection of the recyclable waste streams
2. Accessible to building occupants or facilities operators for the deposit of materials and collections by waste management contractors
3. Of a capacity appropriate to the building type, size, number of units (if relevant) and predicted volumes of waste that will arise from daily/weekly operational activities and occupancy rates.
Where the consistent generation in volume of the appropriate operational waste streams is likely to exist, e.g. large amounts of packaging or compostable waste generated by the building’s use and operation, the following facilities are provided:
1. Static waste compactor(s) or baler(s); situated in a service area or dedicated waste management space.
2. Vessel(s) for composting suitable organic waste resulting from the building’s daily operation and use; OR adequate space(s) for storing segregated food waste and compostable organic material prior to collection and delivery to an alternative composting facility.
3. Where organic waste is to be stored/composted on-site, a water outlet is provided adjacent to or within the facility for cleaning and hygiene purposes.

Additionally for healthcare buildings only

The specified/installed operational waste facilities are compliant with the relevant NHS guidelines for that part of the UK (see Compliance Note Wst 03 Operational waste

Additionally for multi-residential buildings with self-contained dwellings/bedsits only

Each dwelling/bedsit has a provision of three internal storage containers, as follows:
1. A minimum total capacity of 30 litres
2. No individual container smaller than 7 litres
3. All containers in a dedicated non-obstructive position
4. The storage containers for recycling are provided in addition to non-recyclable waste storage.

Additionally for multi-residential buildings with individual bedrooms and communal facilities only

The above storage requirements (criterion 4) for self-contained dwellings/bedsits are met for every six bedrooms.
The recyclable storage is located in a dedicated non-obstructive position in either:
1. Communal kitchens; OR
2. Where there are no communal kitchens present, in a communal space such as communal lounges or utility areas.
Home composting facilities and a home composting information leaflet is provided within the kitchen area or communal space for each self-contained dwelling, bedsit or communal kitchen.

Checklists and tables

None.

Compliance notes

Ref	Terms	Description
Shell and core
CN1	Applicable assessment criteria	Criteria 1 and 2 Both options: All criteria relevant to the building type and function apply. Criteria 3 to 7 Both options: These criteria are not applicable. Refer to Appendix D – BREEAM UK New Construction and Shell and Core Project Assessments for a more detailed description of the above shell and core assessment options.
CN1.1	End-occupier not known See criterion 2.	If the end-occupier is not known but the function/areas of the assessed building suggest that large amounts of packaging or compostable waste is likely to be generated during the building’s operation, e.g. it is a retail or industrial project or contains a large catering facility, then an appropriately sized space and services/infrastructure to accommodate the relevant facilities must be provided. The facilities themselves do not necessarily need to be provided/installed to demonstrate compliance.
Simple buildings
CN2	Applicable assessment criteria	All criteria relevant to the building type and function apply.
General
CN3	Determining if the dedicated space complies See criteria 1 and 2.	The design team demonstrates that the provision of waste management facilities for the assessed building is adequate given the building type, occupier (if known), operational function and likely waste streams and volumes to be generated. Where it is not possible to determine what provision should be made, the following guide for minimum storage space provision should be used: At least 2m² per 1000m² of net floor area for buildings < 5000m² A minimum of 10m² for buildings ≥ 5000m² An additional 2m² per 1000m² of net floor area where catering is provided (with an additional minimum of 10m² for buildings ≥ 5000m²). The net floor area should be rounded up to the nearest 1000m².
CN3.1	Extensions to existing buildings	Where there are facilities within the existing building, these can be used to assess compliance. The scope of these facilities must be adequate to cater for the total volume of predicted recyclable waste arising from the new and existing buildings.
CN3.2	Multiple building assessments and buildings that form part of a wider estate See criterion 1c.	Where the assessment applies to one or more buildings/units that are part of a wider estate or campus, the design team can choose to demonstrate compliance through the provision of dedicated centralised storage space and waste management facilities with the capacity to accommodate the recyclable waste material generated from all buildings and their activities.
CN3.3	Limited space or vehicle access for a compactor/baler See criterion 2.	For sites that have limited space for static installations, compliance can be assessed on the basis of the provision of adequate space for a smaller portable compactor or baler.
CN3.4	Internal storage areas	Where the facilities are situated internally, vehicular gate heights/widths and manoeuvring and loading space must be sized to ensure ease of access for vehicles collecting recyclable materials.
CN3.5	General waste	The area for storage of recyclable materials must be provided in addition to areas and facilities provided for dealing with general waste and other waste management facilities, e.g. compactors, balers and composters.
CN3.6	Small industrial units See criterion 1.	For an industrial building or development/site consisting of a number of smaller units, each ≤ 200m² floor area, shared facilities that meet the above criteria for the building/site as a whole are sufficient to achieve this credit.
CN3.7	Shopping centres and retail parks See criterion 1.	For shopping centres and retail parks there must be adequate space to cater for each tenant and their potential recyclable waste volumes. Tenants that occupy a large proportion of the centre, i.e. ‘flagship tenants’, must have their own dedicated compliant facilities. For smaller non-flagship tenant units, compliant central or common facilities on-site or dedicated spaces for individual units will meet the assessment criteria for this BREEAM issue.
Building specific
CN4	Home composting information leaflet (multi-residential buildings) See criteria 4, 5, 6 and 7.	The leaflet must provide information on: How composting works and why it is important; The materials that can be composted (e.g. raw vegetable peelings and fruit, shredded paper, tea bags, etc.); and Details of the operation and management plan for the communal composting scheme. Where a green/kitchen waste collection scheme is in operation, the information leaflet provided by the Local Authority is sufficient to meet the information leaflet criteria.
CN4.1	Multi-residential: supported living facility	Where it is not possible to locate the recycling bins within a communal area, which is accessible to residents, for safety reasons (e.g. where the residents have mental health problems and free access to these facilities would pose significant risk of self-harm or harm to others) it is acceptable to locate them within a dedicated non-obtrusive position accessible to staff only, but in close proximity to the areas where recyclable waste material is generated.
Country specific
CN5	Country specific guidance See criterion 3.	The following Standards or Building Regulations etc. are relevant for the assessment of the issue: England For Healthcare assessments, where the criterion refers to the use of relevant NHS guidelines for the country, use HTM 07-01 (England version). Northern Ireland For Healthcare assessments, where the criterion refers to the use of relevant NHS guidelines for the country, use HTM07-01 (Northern Ireland version). Scotland For Healthcare buildings, where the criteria refer to the use of relevant NHS guidelines for the country, use SHTN3 NHS Scotland Waste Management guidance Part A- Best Practice Overview and Part B Waste Management Policy template. Wales For Healthcare assessments, where the criterion refers to the use of relevant NHS guidelines for the country, use WHTM07-01 Safe management of healthcare (Wales).

Methodology

None.

Evidence

Criteria	Interim design stage	Final post construction stage
All	One or more of the appropriate evidence types listed in The BREEAM evidential requirements section can be used to demonstrate compliance with these criteria.

Additional information

Relevant definitions

Accessible space: Accessible space is typically within 20m of a building entrance. Depending on the size of the building, site restrictions or tenancy arrangements, it may not be possible for the facilities to be within 20m of a building entrance. In such circumstances, judgement on whether the space is ‘accessible’ to the building occupants and vehicle collection must be made.
Clinical waste: Waste derived from medical practices and defined as bodily fluids and wastes, drugs and medical equipment; and other waste which, unless rendered safe, may prove hazardous or infectious to persons coming into contact with it.
Dedicated non-obstructive position: An easily accessible cupboard under the sink or any other cupboard in the kitchen, next to the storage or likely area for storing non-recyclable waste, where practical. Where a kitchen cupboard location is not possible the bins can be located near to the kitchen, in a utility room or connected garage, for example.
Flagship or anchor tenant: The largest and primary tenant within a retail development, typically department store-type retailers.
Waste compactor or baler: A machine that is designed to compress waste streams in order to improve storage and transport efficiency.

Other information

Recyclable storage

The following footprint dimensions (informed by the Metric handbook, Planning and design data) can act as a guide when determining size and accessibility criteria for the recyclable storage space:

Compactor dimensions: about the size of one car parking bay; 4.8 x 2.4m
Skip: the footprint of an 8 and 12 cubic yard skip measures 3.4m x 1.8m, therefore allow a minimum of 2.0m width and 4.0m length or 8m² area for the storage and access of such containers
Wheeled bins: 360 litre = 0.86m x 0.62/660 L= 1.2m x 0.7m/1100 L = 1.28m x 0.98m
Roll-on-roll-off containers: allow a minimum of 6.1m x 2.4m
Vehicle access: the following are dimensions for lorry types that are typically used to collect waste. Therefore gate height/widths should not be smaller than these measurements:
1. Dustcart: medium capacity; length = 7.4m Height = 4m width 3.1m
2. Skip lorry: length = 7m Height = 3.35m width 3.1m.

Consideration must also be given to any other types of vehicle requiring access to this area, e.g. lorries for roll on/off containers.

Recycling bins

Individual recycling bins located at convenient locations throughout the building are necessary to maximise recycling rates.