A-A-52025 Notice 3 - Validation:2019
Current
Current
The latest, up-to-date edition.
Levels, Surveying: Abney Type
Amendment of
Available format(s)
PDF
Language(s)
English
Published date
08-12-2019
Publisher
This description covers two types of Abney surveying levels used for measuring land slope in degrees or percent of grade and for topographic surveying.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.