GSA Lambros Plaza Boring Log.pdf
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- Solicitation number
- 47PF0020R0015
About this file
This document contains boring logs and soil samples from test borings at a federal construction site, along with details of a related federal contract opportunity for plaza and alleyway replacement work. The boring logs document soil conditions at depths of up to 10 feet below ground surface at four boring locations, noting fill materials like brick pavers, silty clay, and gravel, along with natural soils like silty sand and clay. The related contract opportunity is a solicitation from the General Services Administration to remove and replace an existing paver system and landscaping along two streets to meet ADA requirements, remove and replace an alleyway with a proper substrate and finish, and install new security bollards along the streets within a public plaza. The contractor must coordinate with the city for any required permits.
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SS-1
SS-2
SS-3
SS-4
1.0
0.75
0.75
0.75
0.5
0.25
0.5
0.25
0.5
2.5" BRICK PAVERS (12"x12") Loose, moist, dark brown, trace gray silty clayey SAND (SC-SM) with gravel [FILL]
Medium stiff, moist, brown, silty CLAY (CL-ML), trace organics
[FILL]
End of Boring at 10´ bgs
0.2
3.0
10.0
0.0
G ra p hi c Lo g
N um b er
T yp e
P oc ke t P en e-tr om et er
, t sf REMARKS AND
OTHER DETAILS
R ec ov er y, R ec ov er y, SAMPLES
D ep th fe et
MATERIAL DESCRIPTION
Sa m pl in g R es is ta nc e Bl ow in
Date(s) Drilled
Sampling Method(s)
Groundwater Level(s)
3.25" I.D. H.S.A.
Hammer Data
Ohio TestBor, Inc.
SPT
Drill Bit Size/Type
Checked By
Hollow-stem Auger
E. Bogen
None encountered
Borehole Backfill
Logged By
140 lb./30 in. Auto
Drill Rig Type
Drilling ContractorMobile B-57 Truck
Drilling Method
Total Depth of Borehole
Surface Elevation
9/14/2018
10.0´ bgs
Cuttings, pavers replaced at surface
Project Location: 125 Market Street, Youngstown, OH
R ep or t:
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Project Number: 60586442 Sheet 1 of 1
Log of Boring B-01
Project: GSA Lambros Plaza
AU-1
2.5" BRICK PAVERS (12"x12") Medium dense, moist, dark grayish brown, silty clayey SAND (SC-SM) with gravel [FILL]
Very dense, damp, greenish gray GRAVEL (GP) as CRUSHED
SLAG [FILL]
End of Boring at 3.6´ bgs
6/4"
25/0" Hard drilling and augers grinding 2.3' to 3.6'
Auger refusal at 3.5 ft;
boring offset 1 ft north and blind drilled; auger refusal again at 3.6 ft.
0.2
2.3
3.6
0.0
G ra p hi c Lo g
N um b er
T yp e
P oc ke t P en e-tr om et er
, t sf REMARKS AND
OTHER DETAILS
R ec ov er y, R ec ov er y, SAMPLES
D ep th fe et
MATERIAL DESCRIPTION
Sa m pl in g R es is ta nc e Bl ow in
Date(s) Drilled
Sampling Method(s)
Groundwater Level(s)
3.25" I.D. H.S.A.
Hammer Data
Ohio TestBor, Inc.
SPT
Drill Bit Size/Type
Checked By
Hollow-stem Auger
E. Bogen
None encountered
Borehole Backfill
Logged By
140 lb./30 in. Auto
Drill Rig Type
Drilling ContractorMobile B-57 Truck
Drilling Method
Total Depth of Borehole
Surface Elevation
9/14/2018
3.6´ bgs
Cuttings, pavers replaced at surface
Project Location: 125 Market Street, Youngstown, OH
R ep or t:
G E
O _C
R _D
A T
U M
_L A
B E
L;
F ile H
:\Y O
U N
G S
T O
W N
F E
D E
R A
L B
U
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D
IN
G \G
S A
L A
M B
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S P
LA
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A .G
P J;
/1
/2
:1
:1
P
M
Project Number: 60586442 Sheet 1 of 1
Log of Boring B-02
SS-3
SS-4
2.5" BRICK PAVERS (12"x12") Loose, moist brown clayey fine to coarse SAND (SC) with gravel
[FILL]
Medium dense, moist, light brown silty fine SAND (SM) with gravel and crushed sandstone [FILL]
Very dense, moist, light gray GRAVEL (GP) with sand as crushed sandstone [FILL]
Medium dense, moist, dark brown, silty clayey GRAVEL (GC-GM) with sand [FILL] becomes light grayish brown
End of Boring at 10´ bgs
50/5"
0.2
3.0
4.1
6.4
10.0
0.0
G ra p hi c Lo g
N um b er
T yp e
P oc ke t P en e-tr om et er
, t sf REMARKS AND
OTHER DETAILS
R ec ov er y, R ec ov er y, SAMPLES
D ep th fe et
MATERIAL DESCRIPTION
Sa m pl in g R es is ta nc e Bl ow in
Date(s) Drilled
Sampling Method(s)
Groundwater Level(s)
3.25" I.D. H.S.A.
Hammer Data
Ohio TestBor, Inc.
SPT
Drill Bit Size/Type
Checked By
Hollow-stem Auger
E. Bogen
None encountered
Borehole Backfill
Logged By
140 lb./30 in. Auto
Drill Rig Type
Drilling ContractorMobile B-57 Truck
Drilling Method
Total Depth of Borehole
Surface Elevation
9/14/2018
10.0´ bgs
Cuttings, pavers replaced at surface
Project Location: 125 Market Street, Youngstown, OH
R ep or t:
G E
O _C
R _D
A T
U M
_L A
B E
L;
F ile H
:\Y O
U N
G S
T O
W N
F E
D E
R A
L B
U
IL
D
IN
G \G
S A
L A
M B
R O
S P
LA
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A .G
P J;
/1
/2
:1
:2
P
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Project Number: 60586442 Sheet 1 of 1
Log of Boring B-02A
SS-3
SS-4
2.5" BRICK PAVERS (12"x12") Loose, damp to moist, dark brown silty fine to medium SAND (SM) with gravel [FILL]
Loose, moist, brown clayey SAND (SC) with gravel and concrete fragments [FILL] becomes with trace slag fragments
Very dense, greenish gray, damp GRAVEL (GP) as SLAG [FILL]
Medium dense, moist, brown sandy SILT (ML) with gravel [FILL]
End of Boring at 10´ bgs
50/5.5"
Hard drilling and augers grinding 6.5' to 8.0'
0.2
3.0
6.5
8.0
10.0
0.0
G ra p hi c Lo g
N um b er
T yp e
P oc ke t P en e-tr om et er
, t sf REMARKS AND
OTHER DETAILS
R ec ov er y, R ec ov er y, SAMPLES
D ep th fe et
MATERIAL DESCRIPTION
Sa m pl in g R es is ta nc e Bl ow in
Date(s) Drilled
Sampling Method(s)
Groundwater Level(s)
3.25" I.D. H.S.A.
Hammer Data
Ohio TestBor, Inc.
SPT
Drill Bit Size/Type
Checked By
Hollow-stem Auger
E. Bogen
None encountered
Borehole Backfill
Logged By
140 lb./30 in. Auto
Drill Rig Type
Drilling ContractorMobile B-57 Truck
Drilling Method
Total Depth of Borehole
Surface Elevation
9/14/2018
10.0´ bgs
Cuttings and asphalt, pavers replaced at surface
Project Location: 125 Market Street, Youngstown, OH
R ep or t:
G E
O _C
R _D
A T
U M
_L A
B E
L;
F ile H
:\Y O
U N
G S
T O
W N
F E
D E
R A
L B
U
IL
D
IN
G \G
S A
L A
M B
R O
S P
LA
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A .G
P J;
/1
/2
:1
:2
P
M
Project Number: 60586442 Sheet 1 of 1
Log of Boring B-03
SS-3
SS-4
3.5
4.5
1.5
2.0
MULCH and TOPSOIL
Very stiff to hard, moist, gray lean CLAY (CL) with sand, trace gravel, organics [FILL]
Medium dense, damp, brown silty fine SAND (SM) with gravel
[FILL]
Medium dense, damp to moist, brown sandy SILT (ML) with gravel
[FILL]
Stiff, damp to moist, brown silty CLAY (CL-ML) with gravel [FILL]
Medium dense, moist, light brown fine sandy SILT (ML), trace gravel [POSSIBLE FILL]
Stiff to very stiff, sandy silty CLAY (CL-ML) with gravel [POSSIBLE
FILL]
End of Boring at 10´ bgs
0.5
1.4
3.0
5.5
8.0
9.4
10.0
0.0
G ra p hi c Lo g
N um b er
T yp e
P oc ke t P en e-tr om et er
, t sf REMARKS AND
OTHER DETAILS
R ec ov er y, R ec ov er y, SAMPLES
D ep th fe et
MATERIAL DESCRIPTION
Sa m pl in g R es is ta nc e Bl ow in
Date(s) Drilled
Sampling Method(s)
Groundwater Level(s)
3.25" I.D. H.S.A.
Hammer Data
Ohio TestBor, Inc.
SPT
Drill Bit Size/Type
Checked By
Hollow-stem Auger
E. Bogen
None encountered
Borehole Backfill
Logged By
140 lb./30 in. Auto
Drill Rig Type
Drilling ContractorMobile B-57 Truck
Drilling Method
Total Depth of Borehole
Surface Elevation
9/14/2018
10.0´ bgs
Cuttings
Project Location: 125 Market Street, Youngstown, OH
R ep or t:
G E
O _C
R _D
A T
U M
_L A
B E
L;
F ile H
:\Y O
U N
G S
T O
W N
F E
D E
R A
L B
U
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D
IN
G \G
S A
L A
M B
R O
S P
LA
Z
A .G
P J;
/1
/2
:1
:2
P
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Project Number: 60586442 Sheet 1 of 1
Log of Boring B-04
File details come from the government source that posted it. Updated .