Sample Record for 2025-08-20-9
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 994828 DEA: 043Y4104 EFIS: 0423000232
QA Service Level: 1
DIST-CO-RTE-PM: 04-CC,SM-680-25.04/25.46, VAR/VAR
Work Description: Paint removal and non-destructive testing (NDT) on butt weld connections on T1 type steel in fracture critical members of three distinct existing toll bridge.
Location Description: Carquinez Bridge Overhead (Br. No. 23-0015R), Benicia-Martinez Bridge Overhead (Br. No. 28-0153L), and San Mateo-Hayward Bridge (Br. No. 35-0054). County = SM,CC,SOL. Route = 680,80,92.
Contractor Name: Golden State Bridge Inc.
Contractor Address: Unknown
Resident Engineer: Kingston Atako Structure Rep.: Angelo Perez
Sample Information
DIME Sample ID: 2025-08-20-9
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Bay Area Field Office
Sample Organization Contact: (916) 284-6784
Type of Sample: Acceptance
Type of Material: SMTL TM3 - Fastener Assembly
Sample Taken Date: 08/20/2025
Date that the sample was received by the laboratory/organization performing the testing: 08/21/2025
The quantity of what the sample constitutes: 30
A brief description of the sample: 7/8 - 9 2-3/4" ASTM F3125 GR A490 Bolt
From where was the sample collected: Supplier
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Bay Bolt
Material Information
Rocap Number(s): 3511-01
Heat Number(s): Bolt 1000125263
Nut 8000027881
Washer 42329370
Nut Mfg. Lot Number(s): W000149405
Washer Mfg. Lot Number(s): 181439
Bolt Specification: ASTM F3125
Bolt Length(s): 2-3/4"
Nut Specification: ASTM A563
Washer Specification: ASTM F436
Finish: Plain
Diameter/Size: 7/8-9
Bolt Mfg. Lot Number: W000210903
Rocap Test Requirement(s):
Lubricant Requirements(s):
Washer Inner Diameter(s):
Test Results
Test 1 of 4
DIME Test ID: 2025-08-20-9-1
Test Method: ASME B1.2-83r17: (Pitch Diameter) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Pitch Diameter)
Verified Date: 09/02/2025
Date Tested: 09/02/2025
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
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Sample No.
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1A
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Rocap Number
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no data
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Heat Number(s)
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no data
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Mfg. Lot Number
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W000210903
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Finish Coating
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Plain
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|
Product Markings
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no data
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Size
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0.875 in
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Bolt Length
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2.75 in
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Pitch Diameter
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0.7954 in
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Pitch Diameter 2nd
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0.7954 in
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Test 2 of 4
DIME Test ID: 2025-08-20-9-2
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 09/02/2025
Date Tested: 09/02/2025
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Sample No.
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1A
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|
Rocap Number
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no data
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|
Heat Number(s)
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no data
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Mfg. Lot Number
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W00149405
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Finish Coating
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Plain
|
|
Product Markings
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no data
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|
Size
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0.875 in
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Bolt Length
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no data in
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Hardness Reading Scale
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C Scale
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Hardness Reading Average
|
33
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Spacing
|
Ok
|
Test 3 of 4
DIME Test ID: 2025-08-20-9-3
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 09/02/2025
Date Tested: 09/02/2025
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Sample No.
|
1A
|
|
Rocap Number
|
no data
|
|
Heat Number(s)
|
no data
|
|
Mfg. Lot Number
|
181439
|
|
Finish Coating
|
Plain
|
|
Product Markings
|
no data
|
|
Size
|
0.875 in
|
|
Bolt Length
|
no data in
|
|
Hardness Reading Scale
|
C Scale
|
|
Hardness Reading Average
|
43
|
|
Spacing
|
Ok
|
Test 4 of 4
DIME Test ID: 2025-08-20-9-4
Test Method: ASTM F606-21: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load)
Verified Date: 09/02/2025
Date Tested: 09/02/2025
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Number of Samples
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1
|
| Sample | Bolt Mfg. Lot Number | Size (in) | Peak Load (lbf) | Peak Load (kN) | Comments | Tested By | | 1A | W000210903 | 0.875 | 74935 | 0 | NA | WSP |
| |
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UTM
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NA
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Temperature
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72 f
|
