DIME - Test Summary

Summary for Test 2026-08-21-5-1

Test performed: ASTM A370-20

Project Identifiers	Project ID: 1000710 DEA: 100P9244 EFIS: 1023000226
DIST-CO-RTE-PM	10-MPA-140-42.0/42.7
Award Date	08/22/2025
Closeout Date	Not set
Work Description	Fergusen Slide Rock Avalanche Shed
Location Description	Mariposa County, along Route 140 in the Merced River canyon, about 8 miles east of Briceburg and 7.6 miles west of El Portal.
QA Service Level	1 (Verified on 10/15/2024)

Sample Taken Date	08/21/2026	Sample Unique Key	5
Date that the sample was received by the laboratory/organization performing the testing	08/31/2026	Sample type	Quality Assurance
A brief description of the sample	16" dia pipe-12" sample	The quantity of what the sample constitutes	7
From where was the sample collected	Source	First name of sampler or witnessed by	Edward
Last name of sampler or witnessed by	Leach	Title of sampler
Telephone number of sampler		Laboratory sample identification
Linked DIME Sample ID		The fabricator/manufacturer/facility name	Arctic Pipe Inspection
Transportation Laboratory (TL) Number		Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier		Structure name
Bid Item	Not set

Material Type	SMTL TM6 - Steel Check Sample Plate	Heat Number(s)	A43410, C48304, MA4207, MA5596, MA5597, S6136
Material Specification	N/A	Grade	Q125
Thickness	0.656	Shape	round
Metal Foundry Manufacturer (Mill)	USS Tubular Products	Plate Dimension	16" diameter

DIME Sample ID: 2026-08-21-5

DIME Test ID: 2026-08-21-5-1

Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory

Test Method: ASTM A370-20: Standard Test Methods and Definitions for Mechanical Testing of Steel Products (Tensile - Round Sample)

Test Release Date: 2026-09-22

Number of Samples: 21

Input Type: Measured

Tester's full name: Andrew Auvinen

Date of test: 09/22/2026

UTM: NA

Temperature: 0 f

Num	Sample	Heat Number	Diameter (in)	Area (sqin)	Stress at Offset (psi)	Tensile Strength (psi)	Elongation in 4 x d (%)	Tested By
1	1	MA4207	0.506	0.2011	150600	160000	19	Atlas
2	2	MA4207	0.506	0.2011	152000	159000	19	Atlas
3	3	MA4207	0.505	0.2003	151800	155200	19	Atlas
4	1	X65320	0.504	0.1995	146700	148800	18	Atlas
5	2	X65320	0.506	0.2011	146700	148000	17	Atlas
6	3	X65320	0.503	0.1987	146400	148200	17	Atlas
7	1	A43410	0.504	0.1995	148700	157200	20	Atlas
8	2	A43410	0.503	0.1987	148300	156800	21	Atlas
9	3	A43410	0.504	0.1995	147100	158000	20	Atlas
10	1	C48304	0.504	0.1995	152600	161700	20	Atlas
11	2	C48304	0.503	0.1987	152100	161100	21	Atlas
12	3	C48304	0.504	0.1995	151800	160600	21	Atlas
13	1	MA5596	0.505	0.2003	152200	161900	20	Atlas
14	2	MA5596	0.502	0.1979	153800	163400	19	Atlas
15	3	MA5596	0.502	0.1979	154200	163700	20	Atlas
16	1	MA5597	0.503	0.1987	151400	161700	20	Atlas
17	2	MA5597	0.502	0.1979	153000	162500	18	Atlas
18	3	MA5597	0.502	0.1979	153100	159500	19	Atlas
19	1	S6136	0.503	0.1987	147300	158500	19	Atlas
20	2	S6136	0.503	0.1987	149600	159300	20	Atlas
21	3	S6136	0.503	0.1987	149400	159000	18	Atlas

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Test was verified on 9/22/2026 ✔