Procedures

Although PASSCAL station installations can vary according to the type of equipment being used, servicing is relatively straightforward and similar between station designs and equipment. 

Station servicing has 3 main goals:
• To retrieve waveform data recorded by the station since the previous service;
• To identify and rectify any problems with equipment or damage to the station;
• To refresh consumable items such as compact flash (CF) cards, batteries, etc.

A simple station with easy vehicular access should take around 20 man-minutes to service.

PASSCAL station installations can vary according to the type of equipment being used, the physical environment, and also the legal responsibilities due the land owner or administrator.  For the latter, it is assumed that the full consent of the land owner/administrator for the station to be installed, operated for the required duration, and then final removal has been obtained.  It is further assumed that state laws regarding digging permits are also being followed. See also Guidelines for Station Installation.

Installing a PASSCAL seismic station involves the placement of a number of different, but coupled, sub-systems, including (but not limited to):

To prepare for servicing the stations in your experiment, contact Landowners, contact PASSCAL, charge/check all necessary batteries: e.g. Clie, laptop, voltmeter, station spares, Battery for Baler downloads, handheld GPS. Review prior data, if this is not the first service trip.

Clie - Charge it BEFORE you go into the field
    Clie Power Supply
    Hot Sync Cable
    Serial Cable for RT-130 AND/OR
    Serial Cable for Q330 (i.e. you must have the cabling necessary to communicate with your dataloggers)