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Geotechnical Engineering

 

Drilled Shaft Log

(pdf 12 kb.)

Project Name
 
Page
  of  
FIN Project No.
 
Pier No.
 
Contractor
 
Shaft No.
 
Inspected By
  Date  
Station
 
Approved By
  Date  
Offset
 

Casing Information (if applicable) Graphic Drilled
Shaft Profile
Time Information
ID (in)/(mm)   Type   Date Opened  
OD (in)/(mm)   Top Elev.   Date Cased  
Length (ft)/(m)   Bot. Elev.   Date Poured  
Depth (ft)/(m) Time Elevation (ft)/(m) Soil Description & Notes
in out
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
        Elevations (ft)/(m)
Reference Elev.  
Ground Surface Elev.  
Water Table Elev.  
Cutoff Elev.  
Tip Elev.  
Dimensions
Soil Auger Dia.  
Rock Socket Dia.  
Rock Socket Length  
Overburd. Shaft Dia.  
Overburd.Shaft Lgth.  
Constrd. Shaft Lgth.  
Drilling Mud
Type  
Test Results  
Meet Specs. Yes No
Concrete Volume
Theoretical (cy)/(m3)  
Actual (cy)/(m3)  
Ratio (A/T)  
Legend
(Indicate the following in the
graphic drilled shaft profile)
TOC Top of Casing
TOG Top of Ground
TOS Top of Shaft
TOR Top of Rock
BOC Bottom of Casing
BOS Bottom of Shaft
Soil/Rock Types
 
 
 
 
 
Water Table Icon Water Table
Rebar Cage Checklist
Proper # Vert. Bars Yes No
Proper # Horz. Bars Yes No
Side Standoffs Yes No
Epoxy Condition Yes No
Ties & Connections Yes No
Clean Out
Bottom Cleanout Method
 
Time and Date of Final Cleanout
 
Shaft Bottom Check
Inspection Type
Visual
Sounding
Time Started  
Time Finished  
Record below depths to the
bottom of finished shaft at 5
points along the shaft perimeter.
North is at :
1. Depth To Bottom Graph
2.
3.
4.
5.
Avg. Shaft Bottom Elev.  
Est. Shaft Diameter  
Comments
 
Approved Verbal Given to   Time  
Yes No Written By   Date  

TOC

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This page last modified on 03/22/07

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