Strata | Geotechnical Boring Logs

Field data

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30 ft

Add each layer from the ground surface downward.

Layer 1

From (ft)To (ft)Material / USCS

Material description

Layer 2

From (ft)To (ft)Material / USCS

Material description

Layer 3

From (ft)To (ft)Material / USCS

Material description

Layer 4

From (ft)To (ft)Material / USCS

Material description

US Letter · Feet

GEOTECHNICAL FIELD RECORDWest Houston Site Investigation

B-01

Project no.2026-001LocationHouston, TexasDate2026-09-12MethodHollow-stem augerLogged by—Elevation108

DEPTH
(ft)GRAPHICMATERIAL DESCRIPTIONSAMPLEBLOWS / N

FILL — Fill

Brown sandy clay with trace gravel; moist.

CL — Lean clay

Stiff brown and gray lean clay with fine sand; moist.

SM — Silty sand

Medium dense light-brown silty fine sand; wet.

CH — Fat clay

Very stiff dark-gray fat clay; moist.

S-01SPT

S-02SPT

3 / 4 / 5N: 9

4 / 6 / 7N: 13