FGHG — Field Geohydraulic Testing - General¶
Path: PROJ → LOCA → FGHG · Family: Groundwater & Monitoring
Editions: 4.1 – 4.2
New in AGS 4.1
This group was introduced in AGS edition 4.1.
Key chain
Identified by LOCA_ID, FGHG_TOP, FGHG_BASE, FGHG_TESN. Inherits LOCA_ID from LOCA.
| Heading | Status | Type | Unit | Description |
|---|---|---|---|---|
LOCA_ID (key) |
KEY | ID |
Location identifier | |
FGHG_TOP (key) |
KEY | 2DP |
m | Depth to top of test zone |
FGHG_BASE (key) |
KEY | 2DP |
m | Depth to base of test zone |
FGHG_TESN (key) |
KEY | X |
Test reference | |
FGHG_TDIA |
OTHER | 0DP |
mm | Diameter of test zone |
FGHG_SDIA |
OTHER | 0DP |
mm | Inside diameter of installation standpipe or borehole casing |
FGHG_ODIA |
OTHER | 0DP |
mm | Outside diameter of installation standpipe or borehole casing |
FGHG_HBAS |
OTHER | 2DP |
m | Depth of borehole during test (excluding tests in installations) |
FGHG_CAS |
OTHER | 2DP |
m | Depth of casing during test (excluding tests in installations) |
FGHG_SFAC |
OTHER | 2DP |
m | Shape factor for test zone |
FGHG_SFRF |
OTHER | X |
Shape factor reference | |
FGHG_DATE |
OTHER | DT |
yyyy-mm-dd | Test date |
FGHG_TYPE |
OTHER | PA |
Type of test | |
FGHG_CNFG |
OTHER | PA |
Test configuration | |
FGHG_METH |
OTHER | X |
Test method | |
FGHG_PRWL |
OTHER | 2DP |
m | Depth to water in borehole or installation prior to test |
FGHG_AWL |
OTHER | 2DP |
m | Depth to assumed standing water level used for calculations of head during test |
FGHG_HEAD |
OTHER | 2DP |
m | Applied total head of water at centre of test zone |
FGHG_FLOW |
OTHER | 1DP |
l/s | Average flow rate during test |
FGHG_IPRM |
OTHER | 1SCI |
m/s | Representative permeability for test |
FGHG_ILUG |
OTHER | XN |
Representative Lugeon value for water pressure test | |
FGHG_FTYP |
OTHER | PA |
Flow type for water pressure test | |
FGHG_REM |
OTHER | X |
Test remarks | |
FGHG_ENV |
OTHER | X |
Details of weather and environmental conditions during test | |
FGHG_CONT |
OTHER | X |
Name of testing organization | |
FGHG_OPER |
OTHER | X |
Name of test operator | |
FGHG_CRED |
OTHER | X |
Accrediting body and reference number (when appropriate) | |
TEST_STAT |
OTHER | X |
Test status | |
FILE_FSET |
OTHER | X |
Associated file reference (e.g. equipment calibrations) |