Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 215649 DEA: 043G4884 EFIS: 0412000088
QA Service Level: 1
DIST-CO-RTE-PM: 04-SM-92-R14.4/R18.8
Work Description: CLEAN AND PAINT STEEL BRIDGE TOWERS, REPLACE HIGH STRENGTH BOLTS.
Location Description: SAN MATEO COUNTY IN FOSTER CITY FROM SAN MATEO-HAYWARD BRIDGE TO ALAMEDA COUNTY LINE
Contractor Name: Cekra, Inc. (Nash Hale)
Contractor Address: PO Box 7964, Wilmington, NC 28406
Resident Engineer: Kingston Atako Structure Rep.: Stanley Ku
DIME Sample ID: 2023-03-03-22
TL Number from the TL Form: C668880
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (530) 329-6527
Type of Sample: Verification
Type of Material: SMTL TM3 - Fastener Assembly
Sample Taken Date: 03/03/2023
Date that the sample was received by the laboratory/organization performing the testing: 03/07/2023
The quantity of what the sample constitutes: 3
A brief description of the sample: Rusted bolt assembly- Middle Portion
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Unknown
Rocap Number(s):
Heat Number(s):
Nut Mfg. Lot Number(s):
Washer Mfg. Lot Number(s):
Bolt Specification: A325
Bolt Length(s): 2-3/4"
Nut Specification: DH3 U
Washer Specification: N/A
Finish:
Diameter/Size: 7/8"
Bolt Mfg. Lot Number:
Rocap Test Requirement(s):
Lubricant Requirements(s):
DIME Test ID: 2023-03-03-22-1
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 with Wedge)
Verified Date: 03/14/2023
Date Tested: 03/10/2023
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: A325 Wedge Tensile
Test Result Compliance:
Additional Comments When Verified:
|
Number of Bolt Samples
|
1
|
| Sample | Bolt Mfg. Lot Number | Size (in) | Peak Load (lbf) | Peak Load (kN) | Wedge Angle (deg) | Comments | Tested By | | 4 | na | 0.8750 | 62280 | 277.04 | 10.00 | A325 Wedge Tensile | spaine |
| |
|
UTM
|
400KIP
|
|
Temperature
|
72 f
|
DIME Test ID: 2023-03-03-22-2
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 with Wedge)
Verified Date: 03/14/2023
Date Tested: 03/10/2023
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: A325 Wedge Tensile
Test Result Compliance:
Additional Comments When Verified:
|
Number of Bolt Samples
|
1
|
| Sample | Bolt Mfg. Lot Number | Size (in) | Peak Load (lbf) | Peak Load (kN) | Wedge Angle (deg) | Comments | Tested By | | 5 | na | 0.8750 | 60667 | 269.86 | 10.00 | A325 Wedge Tensile | spaine |
| |
|
UTM
|
400KIP
|
|
Temperature
|
72 f
|
DIME Test ID: 2023-03-03-22-3
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 with Wedge)
Verified Date: 03/14/2023
Date Tested: 03/10/2023
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: A325 Wedge Tensile
Test Result Compliance:
Additional Comments When Verified:
|
Number of Bolt Samples
|
1
|
| Sample | Bolt Mfg. Lot Number | Size (in) | Peak Load (lbf) | Peak Load (kN) | Wedge Angle (deg) | Comments | Tested By | | 6 | na | 0.8750 | 61524 | 273.67 | 10.00 | A325 Wedge Tensile | spaine |
| |
|
UTM
|
400KIP
|
|
Temperature
|
72 f
|
