Excalibur / Jenga Pot Survey


Published: 2023

Fully updated for 2023 with the 2020 Covid Extensions breakthrough beyond the Jenga Pot Sumps, plus several additions and minor extensions elsewhere across the Excalibur/Jenga system. The survey now benefits from an area map to help orientate the viewer and is presented in a different orientation to previous versions (Up = East) which works better for the new shape of the system. Mostly surveyed to BCRA Grade 5d.

High Quality Printed - £10.00 (+ p&p)

Printed on top quality paper at a finished size of 2025mm x 841mm.

If you would like it posted rolled rather than folded there is a £3 postage surcharge. Doesn't appy if you choose hand delivery.

PDF download - FREE

Please also consider buying a paper copy, it helps us keep paper surveys alive!


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Looking for the previous version? Download the Excalibur / Jenga Pot Survery 2015 version here.