Fords Run Boring Logs ARFQ DEP24-24 AML - Fords Run Drainage Project.pdf
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- Attached to
- AML - Fords Run Drainage Project
- Solicitation number
- ARFQ 0313 DEP2400000024 3
- Issued by
- Barbour County, West Virginia
About this file
This document comprises boring logs for the Fords Run Drainage Project located in Barbour County, West Virginia, prepared by Civil Tech Engineering under project number 21146. The logs document subsurface geological and soil conditions at eight boring locations (B-1 through B-8) conducted on July 5-6, 2022. Boreholes were drilled to depths ranging from 1 foot to 26.5 feet, with elevations varying from 1,658 feet to 1,726 feet. Each boring log includes Standard Penetration Test (SPT) data with blow counts, soil and rock descriptions, and stratigraphic information. The site characterization reveals a complex subsurface consisting of fill materials, silty clay layers, coal refuse deposits, clayey shale bedrock, and a documented coal seam at one location. The boring data was collected by engineer/geologist HNC and serves as baseline geotechnical information for the drainage project.
The boring logs indicate significant subsurface variability across the project site, with soil conditions ranging from very loose to very hard and bedrock refusal encountered at shallow depths in several locations. Notable findings include the presence of coal refuse throughout multiple borings, moisture conditions varying from damp to wet, and natural bedrock encountered at depths as shallow as 1 foot at boring B-5. Fill materials of varying depths are documented at most locations, suggesting prior disturbance or development activity. This geotechnical data would be essential for design and construction planning of the drainage infrastructure and foundation design considerations for the project.
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LOG OF BORING B-1
FORDS RUN PROJECT
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 26.5 ft.
ELEVATION: 1698 ft.
DATE STARTED/COMPLETED: 07/06/2022 -- 07/06/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
WOH 3
SS
WOH 0SS
SS
Bottom of Test Boring at 26.5 ft.
SS
medium dense to very loose
-Fill-
SS - wet (7.5-13 ft.)
SS 1810
Black Coal Refuse, damp, very loose to SS 15 18
INCHES
(FEET) TYPE
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
DEPTH SAMPLE
SOIL/ROCK DESCRIPTION BLOWS
SS 10 18
6 18
9 18
LOG OF BORING B-2
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 26.5 ft.
ELEVATION: 1702 ft.
DATE STARTED/COMPLETED: 07/06/2022 -- 07/06/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
DEPTH SAMPLE
SOIL/ROCK DESCRIPTION BLOWS INCHES
(FEET) TYPE
SS 18 18
by Black Coal Refuse, damp, very loose to very denseSS 15 18
SS 12 18
SS 7 18
SS 3 12
SS 37 18
SS
20 18
SS -Fill- 4 18
Bottom of Test Boring at 26.5 ft.
8" of Brown, Gray, and Orange Silty Clay underlain
LOG OF BORING B-3
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 15.5 ft.
ELEVATION: 1717 ft.
DATE STARTED/COMPLETED: 07/06/2022 -- 07/06/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
DEPTH SAMPLE
SOIL/ROCK DESCRIPTION BLOWS INCHES
(FEET) TYPE
SS 12 14Brown, Tan, and Orange Silty Clay with rock and coal fragments, moist, stiff - underlain by
SS Coal Refuse (1.5-3.0') -Fill - 3.0' 12 18
SS 11
Gray and Tan Silty Clay, mottled, moist, stiff to very hard
SS 52 18
SS 90/10" 1811.0'
- Natural -
SS 50/5" 5
Gray Shaley Sandstone, soft to medium hard
Refusal in Bedrock20
Bottom of Test Boring at 15.5 ft.
LOG OF BORING B-4
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 2.4 ft.
ELEVATION: 1726 ft.
DATE STARTED/COMPLETED: 07/05/2022 -- 07/05/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
5" of Topsoil underlain by Gray Clayey Shale, weathered, soft to medium hard
Bottom of Test Boring at 2.4 ft.
Refusal in Bedrock
SS 50/5" 11
(FEET) TYPE
SS 50/6" 12
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
DEPTH SAMPLE
SOIL/ROCK DESCRIPTION BLOWS INCHES
LOG OF BORING B-5
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 1 ft.
ELEVATION: 1714 ft.
DATE STARTED/COMPLETED: 07/05/2022 -- 07/05/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
Bottom of Test Boring at 1 ft. 5 Refusal in Bedrock
3" of Topsoil underlain by Brown and Gray Clayey Shale, weathered, soft
(FEET) TYPE
SS 50/6" 12
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
LOG OF BORING B-6
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 26.5 ft.
ELEVATION: 1663 ft.
DATE STARTED/COMPLETED: 07/06/2022 -- 07/06/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
-Fill - 5.5' Gray Silty Clay w/wood and grass debris,wet,soft
- Natural - 7.5'
Brown, Tan, and Orange Silty Clay, mottled, moist, medium stiff to very hard
Bottom of Test Boring at 26.5 ft.
SS
25.0'
Brown, Tan, and Orange Sandy Clayey Shale,soft
65 17
47 16
SS
SS - 6" Coal Seam (15-15.5') 17
SS 17 16
SS 5 16
2 14
SS
6'' of Brown, Tan, and Orange Silty Clay underlain by Coal Refuse, loose
SS 6 18
(FEET) TYPE
SS 8 15
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
LOG OF BORING B-7
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 26.5 ft.
ELEVATION: 1661 ft.
DATE STARTED/COMPLETED: 07/06/2022 -- 07/06/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
39 18
Bottom of Test Boring at 26.5 ft.
SS -Natural-
10 16
- Augering became more difficult at 17' -poss. natural
20 - Fill - 20.0' SS Brown, Tan, and Orange Silty Clay, mottled, moist, stiff to hard
SS 8
SS 18 18
SS 4 14
6 15
SS
12" of Brown, Gray, and Orange Silty Clay underlain by Black Coal Refuse, damp, loose to
SS medium dense 13 17
(FEET) TYPE
SS 11 14
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
LOG OF BORING B-8
SPT REC.
/FT.
BORING LOCATION: SEE SITE PLAN NOTE:
COMPLETION DEPTH: 24.75 ft.
ELEVATION: 1658 ft.
DATE STARTED/COMPLETED: 07/05/2022 -- 07/05/2022
ENGINEER/GEOLOGIST: HNC
CIVIL TECH PROJECT NO.: 21146
- Augering became more difficult at 12' -poss. natural
-Natural - 20.0'
Brown, Tan, and Orange Silty Clay, mottled, moist, very stiff
Brown and Gray to Gray Clayey Shale, weathered soft to medium hard
50/3" 9
Bottom of Test Boring at 24.75 ft.
Refusal in Bedrock
SS25
SS 59 18
15 -Fill - 15.0'
SS 16
SS 2 13
SS 2 14
3 12
SS
3" of Brown Silty Clay underlain by Black Coal Refuse, damp, SS very loose to loose 5 18
(FEET) TYPE
SS 8 16
CIVIL TECH
ENGINEERING
BARBOUR COUNTY, WEST VIRGINIA
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