HomeMy WebLinkAboutBolt Inspection Report 01.29.19THUI{DER MOUNTATI{ TESTING
2970 N. Ronlin Avenue / Grand Junction, Colorado 81504
Office (970) 256-e965 / Cell (970) 210-7A08 / Fax (970) 314-7067
B-Mail: kxkid3g@aol.com / www.thundermountaintesting.com
[-ee Marten
I 735 CR 293
Rifle. CO 8l ó50
RE
Rcsrrectlìrl I y Submittecl.
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Daniel l. Bricker
AWS CWt #090s205 r
Dear Mr. Marten.
As requested, structural steel special inspection was conducted per the ItlC 2015 Edition
- Chapter l7: Structural J'ests and Special Inspection and the Garlìeld county requirements. I
arrived on-site at 9:004M. I met with you to review material to be inspected and Froject
specifications.
High Strength bolting inspection u,as conducted at the Roof Framing Level on the metal
building project being erected on your location in accordance with the pre-engineered drawing
provided by Westar Engineering: Drawing # 81. All bolting on site was comprised of Yz" and'/0"
AS'|M 4325 l-liglr Strength bolts and heavy hex nuts as required. During my inspection, I
observed the bolts did not meet the thread and a half standard penetration througlr the nut that is
the standard fbr bolted installations per AISC Requirements. A total ol'20 bolts had to be
replaced on the center rib of the building with longer bolts and were repaired immediately upon
nry request. lJpon cornpletion, the bohs inspecteel were observed to be in compliance with
project specilìcationsand the requirements stated in Section 9.1 of the Specification for
Structural .loints using 4325 or 4490 Bolts issued by the Research Council on Structural
f--onnections.
MaÍen's Steel Building
1735 CR 293
Iìifle. CO 81435
+l{igh Strength l}olting Inspection
January 29.2019
Permit #BLRE-O7- I 8-5385
AWS CWI #el0402At
ICC Certified #0863569-5l & 52
ASNT NDI' I-evel lll #30242
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