Annex B

(informative)

Field reports

B.1 Summary log

Summary log Name of the enterprise  
Investigation type:
borehole/trial
pit/shaft/head *		 Name of the client  
Name of the project   Number of the project  
Date:   Elevation  
Position Borehole inclination  
    Borehole orientation  
Depth of the free groundwater surface m Borehole depth m
Specifications and type of sampler used  
Attached records ** drilling record
sampling record
backfilling record
record of identification and description of soil and rock
record of the installation of piezometers
record of groundwater measurements
others, such as
Remarks (interruptions, obstructions, difficulties, etc.)  
Name of the responsible operator  
Signature of the responsible driller  
* delete if not applicable                                      ** tick as applicable

B.2 Drilling record

Drilling record Name of the enterprise  
Name of the client  
Name of the project   Number of the project  
Date of drilling   Identification of the borehole  
Drill rig (type, manufacturing year)   End depth of borehole  
Method of pre-drilling *   Ramming *  
Borehole diameters mm mm mm
Depth Drilling Drilling tool Casing Flushing medium  
                          Remarks
                           
                           
                           
                           
                           
                           
                           
Remarks (interruptions, obstructions, difficulties, etc.)  
Name of the responsible operator  
Signature of the responsible operator  
* if used

B.3 Sampling record

Sampling record Name of the enterprise  
Name of the client  
Name of the project   Number of the project  
Date of sampling   Identification of the borehole, etc.  
Identification of the sample      
Depth/core run
m		 Sample Rock quality and core recovery Sampler Remarks
— core lifter used
— disturbance
— soil/rock type
— ramming used
Length mm Diameter mm TCR RQD SCR Specifications Type
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
from to                
Remarks
 
 
 
 
Name of the qualified operator
 		  
Signature of the qualified operator
 		  

B.4 Record of identification and description of soil and rock

Name of the enterprise:
Name of the client:
Drilling          Date:
method:
Diameter:     Inclination:
Project
name:		 Record of identification and description of soil and rock according to ISO 14688-1 and ISO 14689-1 Page:
 
Trial pit:
Project number:
Name and signature of the qualified operator:
1 2 3 4 5 6 7
Depth to

m		 Identification of soil or rock type

Additional remarks

Geological designation/stratigraphy		 Colour

Carbonate content		 Description of the sample

– Consistency, plasticity, hardness, uniaxial strength
– Particle shape, matrix
– Weathering, discontinuities, etc.		 Description of drilling progress

– Drillability/core shape
– Use of chisel
– Observations, etc.		 Samples tests

– Type
– Number
– Depth		 Remarks

– Seepage/flushing medium
– Drilling tools/casing
– Core loss
– Core length
             
 
 
             
 
 
             
 
 
             
 
 
             
 
 
             
 
 

B.5 Backfilling record

Backfilling record Name of the enterprise  
Name of the client  
Name of the project   Number of the project  
Date of backfilling:   Identification of the borehole, etc.  
Depth
m		 Fill material Depth
m		 Fill material
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
from to     from to    
Remarks
 
 
Name of the qualified operator
 		  
Signature of the qualified operator
 		  

B.6 Record of the installation of a piezometer

Record of piezometer installation Name of the enterprise  
Name of the client  
Name of the project   Number of the project  
Date of installation   Identification of the borehole/piezometer  
Position of piezometer   Elevation of piezometer m
No. of equipment for closed systems Elevation of filter  
  Tube Filter material Sealing material
No Type from m to m Diameter Material Type from m to m grain size mm Type from m to m
                         
                         
                         
                         
                         
                         
                         
Water level prior to testing m Date: Time:
Water level after lowering, etc. m Date Time
First relevant reading m Date Time
Further readings of the water levels
No Date Time Depth of water level m Depth of the casing m Depth of the borehole m
           
           
           
           
           
           
           
Remarks
Name of the qualified operator  
Signature of the qualified operator  

B.7 Record of groundwater measurements

Record of groundwater measurements Name of the enterprise  
Name of the client  
Name of the project   No. of the project  
Date of measurement   Identification of the borehole/piezometer  
No Date Time Measured values Measured atmospheric pressures Calculated pressures Remarks
             
             
             
             
             
             
             
             
             
             
             
             
             
             
Remarks
Name of the qualified operator  
Signature of the qualified operator  

B.8 Record of the calibration of groundwater measuring systems

Record of the calibration of a groundwater measuring system
Date and place of calibration  
Manufacturer of the calibrated device  
Number of the calibrated device  
Type of the reference instrument  
Number of the reference instrument  
Precision of the reference instrument  
Latest calibration  
Additional remarks
 
 
 		  
Name of the person responsible for the calibration  
Signature of the person responsible for the calibration  

ISO 22475-1 Sampling by drilling and excavation and groundwater measurements. Part 1: Technical principles of execution