MA1009-CS130424
Rhonda Adloo
From:Kyle Dykes <KDykes@TNPINC.com>
Sent:Wednesday, April 24, 2013 5:26 PM
To:steve@jdkassoc.com
Cc:Keith Marvin; John Elias; Alberto Samaniego; Michael Arellano; Marie Castellon
(marie@jdkassoc.com); Tim May
Subject:Andy Brown - Bridge Deck Spec's
Steve,
Please submit shop drawings for the bridge decking based on the following specifications. If you have trouble getting
boards that meet these spec’s let’s discuss. Thanks
Decking: Grade 1 Southern Yellow Pine
Dimension: 2-1/2” Thick by 6” to 12” wide Dimensional Lumber
Surfacing: Surfaced on all four side with rounded or beveled corners (R=1/4”)
Treatment: Pressure Treated (ACQ)
Preferred – Kiln Dried to 15% max Pressure Treated then Re-Dried
Fasteners: Stainless Steel bolts counter-sunk flush with deck surface to prevent tripping hazard and
minimize ponding. Install a pair of 2 bolts each (per board) at 24” center (max). Re-
install angle iron end cap. Leave a ¼” (in) gap between deck boards.
Kyle Dykes, P.E., CFM
StormWaterGroup
1100 Macon Street
Fort Worth, Texas 76102
817.336.5773 Main
817.665.7171 Direct
kdykes@tnpinc.com
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