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Bidjugde
JOB
2690LE To Nanees Dizi Road Improvement
BID DATE
02/20/23 - 3:00
AGENCY
Navajo DOT
ESTIMATE
n/a
SCOPE
CULVERT INSTALLATION: Install two 24” DIA CSP x 40-LF culvert pipe with inlet and outlet end sections. SUBGRADE ROADWAY RECONDITIONING: The Beginning of Project (BOP) starts at the end of pavement of Moenave Street. Roadway to be 26-ft wide. The work consists of reconditioning roadbed, shoulders, and ditches to the typical road section. SUBGRADE STABILIZATION: The top 6” of the roadway shall be processed and compacted to 95% moisture and density, the profile shall provide 2% grade from centerline to shoulder. AGGREGATE BASE COURSE (ABC) LAYDOWN: ABC laydown will start at the BOP for 0.5-miles. Roadway to be 24-ft wide. The existing roadway shall be shaped and bladed to the typical road section. ABC STABILIZATION: The top 3” of the roadway shall be processed and compacted to 95% moisture and density, the profile shall provide 2% grade from centerline to shoulder. Contractor Supplier shall recommend product, application rate, processing, and compacting to meet contract requirements. Curing process shall be adhered to per stabilization material requirements. Stabilizer application shall be applied per manufacturers recommendations. BrianT@navajodot.org letsitty@nnooc.org

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