Sample Record for 2025-06-03-12
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: 2025-06-03-12
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: Quality Assurance
Type of Material: SMTL TM3 - Fastener Assembly
Sample Taken Date: 06/03/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/04/2025
The quantity of what the sample constitutes: 24
A brief description of the sample: ASTM F3125 GR A325 HEAVY HEX BOLT 3/4"x4-3/4"
From where was the sample collected: Supplier
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Bay Bolt, Oakland, Ca
Material Information
Rocap Number(s): 1017-12
Heat Number(s): Bolt 10882960
Nut 8000029664
Washer 42236790
Nut Mfg. Lot Number(s): W000201873
Washer Mfg. Lot Number(s): 407007
Bolt Specification: ASTM 3125
Bolt Length(s): 4-3/4
Nut Specification: ASTM A563
Washer Specification: F436
Finish: Hot Dip Galvanized
Diameter/Size: 3/4 inch
Bolt Mfg. Lot Number: E923O1
Rocap Test Requirement(s):
Lubricant Requirements(s):
Washer Inner Diameter(s):
Test Results
Test 1 of 7
DIME Test ID: 2025-06-03-12-1
Test Method: ASME B1.2-83r17: (Ring Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Ring Gage)
Verified Date: 06/25/2025
Date Tested: 06/10/2025
Submitted By Organization: Atlas - Oakland
Organization Address: 534 23rd Avenue,
Organization City: Oakland
Organization State: CA
Organization Zipcode: 94606
Organization Email: guillermo.baltazar@oneatlas.com
Organization Phone: (510) 434-3018
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Sample No.
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1A
|
|
Rocap Number
|
no data
|
|
Heat Number(s)
|
no data
|
|
Mfg. Lot Number
|
E923O1
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
A325 LE USA
|
|
Size
|
0.75 in
|
|
Bolt Length
|
4.75 in
|
|
Gage Type
|
Pass
|
Test 2 of 7
DIME Test ID: 2025-06-03-12-2
Test Method: ASTM B499-09r21: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 06/25/2025
Date Tested: 06/25/2025
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
|
E923O1
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
no data
|
|
Size
|
no data in
|
|
Bolt Length
|
no data in
|
|
Measurement Average
|
3.5 mils
|
Test 3 of 7
DIME Test ID: 2025-06-03-12-3
Test Method: ASTM B499-09r21: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 06/25/2025
Date Tested: 06/25/2025
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
|
W000201873
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
no data
|
|
Size
|
0.75 in
|
|
Bolt Length
|
no data in
|
|
Measurement Average
|
3.3 mils
|
Test 4 of 7
DIME Test ID: 2025-06-03-12-4
Test Method: ASTM B499-09r21: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 06/25/2025
Date Tested: 06/25/2025
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
|
407007
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
no data
|
|
Size
|
0.75 in
|
|
Bolt Length
|
no data in
|
|
Measurement Average
|
4.1 mils
|
Test 5 of 7
DIME Test ID: 2025-06-03-12-5
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 06/25/2025
Date Tested: 06/25/2025
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
|
W000201873
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
no data
|
|
Size
|
0.75 in
|
|
Bolt Length
|
no data in
|
|
Hardness Reading Scale
|
C Scale
|
|
Hardness Reading Average
|
34
|
|
Spacing
|
Ok
|
Test 6 of 7
DIME Test ID: 2025-06-03-12-6
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 06/25/2025
Date Tested: 06/25/2025
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
|
407007
|
|
Finish Coating
|
ASTM F2329 - Hot Dip
|
|
Product Markings
|
no data
|
|
Size
|
0.75 in
|
|
Bolt Length
|
no data in
|
|
Hardness Reading Scale
|
C Scale
|
|
Hardness Reading Average
|
38
|
|
Spacing
|
Ok
|
Test 7 of 7
DIME Test ID: 2025-06-03-12-7
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: 06/25/2025
Date Tested: 06/25/2025
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
|
1
|
| Sample | Bolt Mfg. Lot Number | Size (in) | Peak Load (lbf) | Peak Load (kN) | Comments | Tested By | | 1A | E923O1 | 0.75 | 49325 | 0 | NA | WSP |
| |
|
UTM
|
NA
|
|
Temperature
|
72 f
|
