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Bidjugde
JOB
Ponderosa Road Box Culvert
BID DATE
06/28/22 - 2:00
AGENCY
Bastrop County
ESTIMATE
n/a
SCOPE
• Demo, remove and properly dispose of existing structure • Excavate for new box and wing walls • Fine grade bottom of box, toe and wing wall elevation to within 1” • Form, place rebar, embeds for guardrail and concrete for the box culvert and wing walls in accordance with all TxDot drawings and specifications • Backfill box in 6” lifts with proper moisture content with select fill or road base material to within 8” of top of box • Backfill (dirt/topsoil only) on the outside of box from the bottom of ditch/box to the top of end of the wing wall. Seed Ditch with Bermuda grass and place standard type grass mat in disturbed areas of the outside slope/ditch areas. • Place 8” road base to 2” below Top of Box elevation and place 2” cold mix asphalt to top of box elevation within the disturbed area of the roadway. • Provide and Install Guard rail as shown on page 14 (Construction drawings) and paint with Red Oxide Oil Based Metal Primer. leon.scaife@co.bastrop.tx.us

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