Attribute Survey - West of North England Forest District

Forest Research is seeking tenders for the carrying out of an Attribute Survey.

Attribute survey plots will be established and assessed following the method based on both the Forest Mensuration handbook 2006 and the Forestry Commission Survey Handbook, 3rd edition 2007.

The method will include:-

Plot navigation, numbering and size choice:

• Circular plots will always be used of the same size

Marking plot centres and plot trees.

Data collection to include:

• Species
• Planting year
• Stocking
• Top Height
• Original planting spacing
• Open ground
• Map changes

Data presentation will include:

• The field form, map and AP will be stapled together and returned.
• All documentation will be filled in a clear and legible way
• Grid references will be supplied for all plots
• All species will be recorded, the use of MC and MB is not permitted unless classified as a very minor component <10%
• All calculation will be completed and recorded accurately
• Remarks pertinent to each plot will be recorded
• All paperwork will be returned to Forest Research, Fineshade

Any major map anomalies will be noted

Additional information: Please express your interest in this tender in order to allow us to notify you of any questions we may receive and the answers given.

Expressions of interest and/or any questions regarding this ITT should be made by email to liz.richardson@forestresearch.gov.uk no later than 14.00hrs on Friday 12th May 2023