Dale Hunt

CURRENT POSITION

 

I.          Senior Field Technician

            The primary responsibilities of the senior field technician include the following:

1) Perform field observation and compaction testing for complex or challenging projects that require a higher level of experience.

2) Provide supervision of other geotechnical personnel during multi-technician projects.

3) Field observation and compaction testing, soil laboratory and training of field technicians.

4) Consult with clients and contractors during site development and provide advice and suggestions for methods of construction if necessary.

5) Maintain client relationships and act as liaison between client and office.

 

WORK EXPERIENCE

II.          Geotechnical Laboratory Technician - Since 1984

            Knowledge of Laboratory Tests Include:

Moisture-Density                                                                     ASTM D-1557

Moisture Content                                                                     ASTM D-2216

Drive Sample Density                                                             ASTM D-2937

Expansion Index                                                                      ASTM D-4829

Direct Shear                                                                            ASTM D-3080

Particle-Size Analysis                                                             ASTM D-422

Sand Equivalent                                                                      ASTM D-2419

Moisture-Density for

Aggregate Subbase & Base                 CALIFORNIA TEST METHOD 216G

III.         Geotechnical Field Technician - Since 1984

            Knowledge of Field Tests Include:

Density Determination (Sand Cone Method)                          ASTM D-1556

Density Determination (Nuclear Gauge Method)                    ASTM D-2922

Thin-walled Tube Sampling of Soils (Ring & Knocker)             ASTM D-1587

Ring-Lined Barrel Sampling of Soils                                       ASTM D-3550


1)         As a Field Technician, - provided "Grading Control", from a geotechnical standpoint during rough grading of major commercial, industrial, institutional and residential projects.

            "Grading Control" Includes:

a) Extensive experience with slope stabilization procedures on over fifteen projects.

b) Implementing and modifying, when necessary, recommendations described in the Site Investigation Reports and insuring that the grading contractor adheres to those recommendations as well as the grading ordinance for the area.

c)  Additional investigation and evaluation of the property as grading progresses, i.e.: encountered seepage pits, foundations, wells, irrigation lines undiscovered old fill deposits, additional evaluation of alluvial deposits, etc., including recommendations for demolition and/or removals.

d) Observation of removal excavations.

e) Density testing of fills for determination of proper compaction during grading.

f) Utilizing expert judgment during the evaluation and selective soil sampling of graded building pads for expansiveness.

g) Evaluation and selective sampling of street subgrade soils for "R" Value/CBR Determinations and pavement designs.

 

2)         Site Development Observations Include:

            a) Observation of footing excavations, drilled pile excavations, and footing / slab moisture penetration inspections.

            b) Retaining wall backfill compaction testing.  Keystone wall and criblock wall construction observation and backfill compaction testing.  Observation of temporary slope and back cut excavations during construction.

            c) Observation of sheet pile installation.  Observation of tieback placement and stressing operations.

            d) Utility trench backfill and street R/W compaction testing.

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