Log Contents Window

Log History

The Log History dialog box lists the history of the current log. It is called up through the History button located at the bottom of the Logged Material Dialog Box (Material | Logged Information menu item).

Log history contains all events associated with that log. An event is any action, which causes material to leave or enter the log. This includes log editing (add material), excavation, dumping and simulation. Every event appears as a separate entry in the log history.

Close Button

The button closes this dialog window.

Print Button

Click this button to print the log history table.

The Log History dialog box pages list the material quantities associated with the events. Each page is arranged in a table format.

Volume (bank) page

This page shows volumes converted back to equivalent volumes of in-situ (unexcavated) material.

Name

This column shows the name of each event.

Contents Cut – Fill

The column shows the total excavated volume minus the total dumped and/or filled volume. The contents represents a volume imbalance, that is, bank material excavated but not yet dumped.

Cumulative Cut

This is the total of all excavated bank material reported to the log.

Cumulative Dump & Fill

This column shows the total amount of bank material that left the log i.e. "fill" material summed for all events.

Contents Change

The column shows the net volume of the bank material (cut – fill) that enters the log for the current event.

Cut Change

This is the volume of the bank material added to the log for the current event.

Fill Change

This is the volume of the bank material taken from the log (dump or fill) for the current event.

Event SG

This is the bank (in-situ) specific gravity of material taking a part in the event.

Cont. SG

This is the average bank (in-situ) specific gravity of the material forming the log contents.

Cumul. Cut SG

This is the average bank (in-situ) specific gravity of all the material that entered the log (i.e. the log’s cumulative cut material).

Cumul. Fill SG

This is the average bank (in-situ) specific gravity of all the material that left the log (i.e. the log’s cumulative fill material).

Volume (swelled) page

This page shows volumes converted back to equivalent volumes of swelled (excavated) material.

Name

The column shows the name of each event.

Contents Cut – Fill

The column shows the total excavated volume minus the total dumped and/or filled volume. The contents represents a volume imbalance, that is, swelled material excavated but not yet dumped.

Cumulative Cut

It is the total of all excavated swelled material reported to the log.

Cumulative Dump & Fill

This column shows the total amount of swelled material that left the log i.e. "fill" material summed for all events.

Contents Change

The column shows the net volume of the swelled material (cut – fill) that enters the log for the current event.

Cut Change

This is the volume of the swelled material added to the log for the current event.

Fill Change

This is the volume of the swelled material taken from the log (dump or fill) for the current event.

Event SG

This is the swelled (excavated) specific gravity of material taking a part in the event.

Cont. SG

This is the average swelled (excavated) specific gravity of the material forming the log contents.

Cumul. Cut SG

This is the average swelled (excavated) specific gravity of all the material that entered the log (i.e. the log’s cumulative cut material).

Cumul. Fill SG

This is the average swelled (excavated) specific gravity of all the material that left the log (i.e. the log’s cumulative fill material).

Mass page

This page shows contents of the log, as well as the cumulative cut and cumulative fill material for each event, expressed in mass units.

Name

The column shows the name of each event.

Contents Cut – Fill

The column shows the total excavated mass minus the total dumped and/or filled mass. The contents represent a mass imbalance, that is, mass of the material excavated but not yet dumped.

Cumulative Cut

It is the total mass of all excavated material reported to the log.

Cumulative Dump & Fill

This column shows the total mass of material that left the log i.e. "fill" material summed for all events.

Contents Change

The column shows the net mass of the material (cut – fill) that enters the log for the current event.

Cut Change

This is the mass of the material added to the log for the current event.

Fill Change

This is the mass of material taken from the log (dump or fill) for the current event.

Swell Factor Event

This is the swell factor (ratio of bank specific gravity to swelled specific gravity) for the material taking part in the event.

Swell Factor Cont.

This is the average swell factor (ratio of bank specific gravity to swelled specific gravity) of the material forming the log contents.

Swell Factor Cum. Cut

This is the average swell factor (ratio of bank specific gravity to swelled specific gravity) of all the material that entered the log (i.e. the log’s cumulative cut material).

Swell Factor Cum. Fill

This is the average swell factor (ratio of bank specific gravity to swelled specific gravity) of all the material that left the log (i.e. the log’s cumulative fill material)

Prime & Rehandle (bank) page

This page shows material divided into prime and rehandled components for each event. Rehandled material has previously been excavated and then dumped onto the terrain surface, before being re-excavated and reported. Prime material has not been previously excavated and dumped in 3d-DigPlus with rehandle logging switched on.

Volumes on this page are expressed as bank (in situ) volumes.

Name

The column shows the name of each event.

Contents Prime

This column shows the amount of prime material contained in the log after each event. This is the total amount of "cut" prime material entering the log (i.e. summed for all events), minus the total amount of "fill" prime material leaving the log. Fill material is split into prime and rehandle components in the same proportion as the log’s contents.

Contents Rehandle

This column shows the amount of rehandled material contained in the log after each event. This is the total amount of "cut" rehandled material entering the log (i.e. summed for all events), minus the total amount of "fill" rehandled material leaving the log. Fill material is split into prime and rehandle components in the same proportion as the log’s contents.

Cumulative Prime

This column shows the total amount of prime material that entered the log i.e. "cut" prime material summed for all events and expressed as bank volume.

Cumulative Rehandle

This column shows the total amount of rehandled material that entered the log i.e. "cut" rehandle material summed for all events and expressed as bank volume.

Change Prime

This is the change in log contents of prime material, caused by each event. In other words this is the amount of prime material entering the log, minus the amount of prime material leaving the log during each event. This material is expressed as bank volume.

Change Rehandle

This is the change in log contents of rehandled material, caused by each event. In other words this is the amount of rehandled material entering the log, minus the amount of rehandled material leaving the log during each event. This material is expressed as bank volume.

%Reh. Bnk/Bnk Cont.

This column shows the percentage of bank rehandled material volume, expressed as a fraction of bank prime material volume i.e.

%Reh = 100 x Contents rehandle bank / Contents prime bank

%Reh. Bnk/Bnk Cumul.

This column shows the percentage of cumulative bank rehandled material volume, expressed as a fraction of cumulative bank prime material volume i.e.

%Reh = 100 x Cum contents rehandle bank / Cum contents prime bank

%Reh. Bnk/Bnk Change

This column shows the percentage of bank rehandled material volume change, expressed as a fraction of bank prime material volume change i.e.

%Reh = 100 x Change rehandle bank / Change prime bank

Contents SG Prime

This column shows the average bank specific gravity of the log’s prime material contents.

Cum. SG Prime

This column shows the average bank specific gravity of the log’s cumulative prime material.

Change SG Prime

This column shows the bank specific gravity of the prime material taking part in each event.

Cont. SG Reh.

This column shows the average bank specific gravity of the log’s rehandled material contents.

Cum. SG Reh.

This column shows the average bank specific gravity of the log’s cumulative rehandled material contents.

Change SG Reh.

This column shows the bank specific gravity of the rehandled material taking part in each event.

Prime & Rehandle (swelled) page

Volumes on this page are expressed as swelled (excavated) volumes.

Name

The column shows the name of each event.

Contents Prime

This column shows the prime material contents for each event i.e. the amount of prime material currently contained in the log. This is the total amount of "cut" prime material entering the log (i.e. summed for all events), minus the total amount of "fill" prime material leaving the log. Fill material is split into prime and rehandle components in the same proportion as the log’s contents.

Contents Rehandle

This column shows the rehandled material contents for each event i.e. the amount of rehandled material currently contained in the log. This is the total amount of "cut" rehandled material entering the log, minus the total amount of "fill" rehandled material leaving the log. Fill material is split into prime and rehandle components in the same proportion as the log’s contents.

Cumulative Prime

This column shows the total amount of prime material that entered the log i.e. "cut" prime material summed for all events and expressed as swelled volume.

Cumulative Rehandle

This column shows the total amount of rehandled material that entered the log i.e. "cut" rehandled material summed for all events and expressed as swelled volume.

Change Prime

Change Rehandle

This is the change in log contents of rehandled material, caused by each event. In other words this is the amount of rehandled material entering the log, minus the amount of rehandled material leaving the log during each event. This material is expressed as swelled volume.

%Reh. Swl/Bnk Cont.

This column shows the percentage of swelled rehandled material volume, expressed as a fraction of bank prime material volume i.e.

%Reh = 100 x Contents rehandle swelled / Contents prime bank

%Reh. Swl/Bnk Cumul.

This column shows the percentage of cumulative swelled rehandled material volume, expressed as a fraction of cumulative bank prime material volume i.e.

%Reh = 100 x Cum rehandle swelled / Cum prime bank

%Reh. Swl/Bnk Change

This column shows the percentage of swelled rehandled material volume change, expressed as a fraction of bank prime material volume change i.e.

%Reh = 100 x Change rehandle swelled / Change prime bank

Cont. SG Prime

This column shows the average swelled specific gravity of the log’s prime material contents.

Cum. SG Prime

This column shows the average swelled specific gravity of the log’s cumulative prime material.

Change SG Prime

This column shows the swelled specific gravity of the prime material taking part in each event.

Cont. SG Reh.

This column shows the average swelled specific gravity of the log’s rehandled material contents.

Cum. SG Reh.

This column shows the average swelled specific gravity of the log’s cumulative rehandled material contents.

Change SG Reh.

This column shows the swelled specific gravity of the rehandled material taking part in each event.

Prime & Rehandle Mass

Quantities on this page are expressed in mass units.

Name

The column shows the name of each event.

Contents Prime

Contents Rehandle

This column shows the rehandled material contents of each log i.e. the amount of rehandled material currently contained in the log. This is the total amount of "cut" rehandled material entering the log (i.e. summed for all events), minus the amount of "fill" rehandled material leaving the log. Fill material is split into prime and rehandle components in the same proportion as the log’s contents.

Cumulative Prime

This column shows the total amount of prime material that entered the log i.e. "cut" prime material summed for all events and expressed as mass.

Cumulative Rehandle

This column shows the total amount of rehandled material that entered the log i.e. "cut" rehandled material summed for all events and expressed as mass.

Change Prime

Change Rehandle

This is the change in log contents of rehandled material, caused by each event. In other words this is the amount of rehandled material entering the log, minus the amount of rehandled material leaving the log during each event. This material is expressed in mass units.

%Reh. Mss/Mss Cont.

This column shows the percentage of rehandled material mass, expressed as a fraction of prime material mass i.e.

%Reh = 100 x Contents rehandle mass / Contents prime mass.

%Reh. Mss/Mss Cumul.

This column shows the percentage of cumulative swelled rehandled material mass, expressed as a fraction of cumulative bank prime material mass i.e.

%Reh = 100 x Cum rehandle mass / Cum prime mass.

%Reh. Mss/Mss Change

This column shows the percentage of rehandled material mass change, expressed as a fraction of bank prime material mass change i.e.

%Reh = 100 x Change rehandle mass/ Change prime mass

SwlFctr Prime Cont.

This column shows the average swell factor of the log’s prime material contents.

SwlFctr Prime Cumul.

This column shows the average swell factor of the log’s cumulative prime material.

SwlFctr Prime Change

This column shows the swell factor of the prime material taking part in each event.

SwlFctr Reh. Cont.

This column shows the average swell factor of the log’s rehandled material contents.

SwlFctr Reh. Cum.

This column shows the average swell factor of the log’s cumulative rehandled material contents.

SwlFctr Reh. Change

This column shows the swell factor of the rehandled material taking part in each event.