FY 18/19 Arterial/Collector Pavement Repair – Phase I SWP performed milling and/or pulverizing, pavement preparation, paving, and striping/pavement markings. 202 Milling – 285,000 SY, 404 Asphaltic tack coat CSS-1h 1:1 – 175 Ton, 406 Asphaltic concrete PAG#2 (arterial) – 32,000 Ton, 406 Bituminous adjustment (if applicable) – 10,000 USD, 406 Fuel adjustment (if applicable) – […]
Pinal Co. – JOC Asphalt Maintenance and Repair Services SWP supplied all labor, material, and equipment for asphalt maintenance and repairs. SWP performed pavement maintenance and rehabilitation including crack sealing and joint sealing, crack routing and large crack repair. Several types of surface treatments including fog seal, scrub seal, chip seal, other asphalt rejuvenation methods,
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Tonto National Forest Scour Protection & Boat Ramp Repairs: Prime contractor The concrete turn around area suffered scouring on the side impacted by the wash and the boat ramp was inaccessible. SWP was contracted to core into the existing concrete ramp and fill voids underneath with a flowable slurry concrete fill. Gabion baskets with rock fill
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NPS, Cottonwood Cove armoring flood diversion channel (gabion baskets) design-build.
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Lee’s Ferry Road: Prime Contractor The USDOT, Central Federal Lands Highway Division of the Federal Highway Administration contracted with SWP to perform scour protection and spot repairs caused by a storm event greater than a 100-year event within the Glen Canyon National Recreation Area. Improvements included: Curb and gutter reconstruction Drainage Scour protection Countermeasures Drainage
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HX Detention Dam Maintenance Bureau of Land ManagementBowie, AZ HX Detention Dam suddenly breached sometime in the summer of 2014 which presents hazards to those who use the crest as a road. The contract involves making geotechnical investigations of the current condition of the breached embankment specifically as to the extent of damage from which excavation
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FHWA, Eldorado Canyon Road Storm Repairs Record rain fall to Arizona and Nevada caused the road (NV165) leading to Nelsons Landing on the Colorado River (15 Miles below Hover Dam) to be severely damaged. The USDOT, Central Federal Lands Highway Division of the Federal Highway Administration contracted with SWP to perform emergency repairs to 3
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DHS & CBP, Emergency Temporary Hill Stabilization The hillside surrounding the Oroville Border Patrol Station is unstable where a natural spring has an outflow and has already experienced a slide. This water needs to be diverted so that it does not produce additional degradation of the surface or sub-surface soils threatening the integrity of the
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Ford Arizona Proving Grounds Storm Damage Repair & Drainage Construction: Subcontractor SWP was brought in the initially to repair storm damage caused by the extreme rainfall Install drainage culverts and catch basin, & provide safety enhancements Subsequent investigation by Ford personnel SWP found additional storm damage under a critical testing surface. An additional Job Order was
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Ash Canyon Crossing: Prime Contractor $460,150 The USDOT, Central Federal Lands Highway Division of the Federal Highway Administration contracted with SWP to perform drainage repairs and improvements to a particular area that had 4 pipe culverts underneath the roadway which would frequently over top during large storm events and cause further erosion. SWP built a
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