Survex File: caves-1623/161/lhr/powerstn

No differences from last saved file.

underground survey length: 193.26 metres
parent survex file caves-1623/161/161.svx for this cave
survex directory [SvxDir:caves-1623/161/lhr]
block powerstn has parent block 161
1990-08-06 ['powerstn'] Survex files on this date:
    caves-1623/161/lhr/powerstn
    caves-1623/161/north/yapate
    caves-1623/161/france/btoc
No wallets files found for this date.
Logbook trips on this date:
    161 - shear the driver
    161 - survey Power Station Series (& derig!)