HDIA: Hole Diameter by Depth

• Class: Samples, Amalgamated Specimens and Laboratory Test Scheduling

Heading	Unit	Type	Example	Description
LOCA_ID		ID	327-16A	Location identifier
HDIA_DPTH	m	2DP	16	Depth of base of hole at the diameter recorded in HDIA_DIAM
HDIA_DIAM	mm	0DP	200	Hole diameter
HDIA_REM		X	Cased to full depth	Remarks
FILE_FSET		X	FS5	Associated file reference (eg drilling journals)

Notes - 2

• HDIA describes the profile of final exploratory hole. Casing information for the final hole construction should be recorded in the CDIA group.
• HDIA_REM allows additional information on the hole construction to be included in the data file as necessary.