CA ftnp moja 10(1) roadway safety improvements

Added: Oct 01, 2015 5:09 pm Modified: Oct 05, 2015 8:32 amTrack Changes THIS IS NOT AN INVITATION FOR BID, PLANS AND SPECS ARE CURRENTLY NOT AVAILABLE.  THE TENTATIVE ADVERTISEMENT DATE IS OCTOBER 2015.  THIS PROJECT WILL BE ADVERTISED ON A FULL AND OPEN BASIS.


CA FTNP MOJA 10(1) Roadway Safety Improvements

Location: Mojave National Preserve, CA

County: San Bernardino

PROJECT DETAILS: This project includes spot safety improvements to fix poor geometry and will require minor realignment. It also includes 100 miles of pavement preservation, 10 miles of pulverization, 3 low water crossings, and 1 mile of slope armoring.

Type of Construction: Minor grading, drainage, aggregate base, asphalt paving, low water crossings, riprap slope armoring, chip seal, asphalt patching, erosion control, signing and striping, and temporary traffic control.

This project consists of:

Schedule A: 57 miles of pavement preservation of Kelbaker Road.

Significant Items for Schedule A Include Approximately: 830,000 sqyd of chip seal; 1,530 ton of emulsified asphalt; 550 tons of fog seal; 30,000 sqyd of overlay patch; 1,050 ton of hand patch; 1,210,000 lnft of waterborne striping.

Schedule B: 57 miles of pavement preservation of Kelbaker Road, spot improvements to 4 locations on Kelbaker Road, 1 spot improvement along Kelso Cima Road, and 2 low water crossings on Cedar Canyon Road.

Significant Items for Schedule B include approximately: 830,000 sqyd of chip seal; 1,530 ton of emulsified asphalt; 550 tons of fog seal; 30,000 sqyd of overlay patch; 1,050 ton of hand patch; 6,000 ton of hot asphalt concrete pavement; 26,000 cuyd of roadway excavation; 12,700 ton of aggregate base; 1,215,000 lnft of waterborne striping; 2,150 flagger hours.

Option W: Intersection realignment of Cima Road at Morning Star Mine Road.

Significant Items for Option W include approximately: 450 ton of hot asphalt concrete pavement; 1,150 ton of aggregate base; 1,100 of roadway excavation; 300 flagger hours; 50 lnft of 30-inch pipe; 15 cuyd of class 3 riprap.

Option X: Pulverization of 10 miles of Lanfair Road.

Significant Items for Option X include approximately: 510 sta of 3-inch depth pulverization; 510 of centerline verification and staking; 500 flagger hours.

Option Y: 500 lnft of minor grading, 1 mile of slope armoring, and 1 low water crossing on Black Canyon Road.

Significant Items for Option Y include approximately: 5,700 cuyd of class 3 riprap; 470 flagger hours; 700 ton of aggregate base; 7.750 sta of linear grading.

Option Z: Pavement preservation of 10 miles of Black Canyon Road, 14 miles of Essex Road, and 18 miles of Cima Road.

Significant Items for Option Z include approximately: 610,000 sqyd of chip seal; 1,120 ton of emulsified asphalt; 1,800 ton of hand patch; 400 ton of fog seal; 19,000 sqyd of overlay patch; 890,000 lnft of waterborne striping.

Estimated total cost for the project including options is $10,000,000.00 to $15,000,000.00.

Added: Oct 01, 2015 5:09 pm CA FTNP MOJA 10(1) Roadway Safety Improvements

Location: Mojave National Preserve, CA

County: San Bernardino

PROJECT DETAILS: This project includes spot safety improvements to fix poor geometry and will require minor realignment. It also includes 100 miles of pavement preservation, 10 miles of pulverization, 3 low water crossings, and 1 mile of slope armoring.

Type of Construction: Minor grading, drainage, aggregate base, asphalt paving, low water crossings, riprap slope armoring, chip seal, asphalt patching, erosion control, signing and striping, and temporary traffic control.

This project consists of:

Schedule A: 57 miles of pavement preservation of Kelbaker Road.

Significant Items for Schedule A Include Approximately: 830,000 sqyd of chip seal; 1,530 ton of emulsified asphalt; 550 tons of fog seal; 30,000 sqyd of overlay patch; 1,050 ton of hand patch; 1,210,000 lnft of waterborne striping.

Schedule B: 57 miles of pavement preservation of Kelbaker Road, spot improvements to 4 locations on Kelbaker Road, 1 spot improvement along Kelso Cima Road, and 2 low water crossings on Cedar Canyon Road.

Significant Items for Schedule B include approximately: 830,000 sqyd of chip seal; 1,530 ton of emulsified asphalt; 550 tons of fog seal; 30,000 sqyd of overlay patch; 1,050 ton of hand patch; 6,000 ton of hot asphalt concrete pavement; 26,000 cuyd of roadway excavation; 12,700 ton of aggregate base; 1,215,000 lnft of waterborne striping; 2,150 flagger hours.

Option W: Intersection realignment of Cima Road at Morning Star Mine Road.

Significant Items for Option W include approximately: 450 ton of hot asphalt concrete pavement; 1,150 ton of aggregate base; 1,100 of roadway excavation; 300 flagger hours; 50 lnft of 30-inch pipe; 15 cuyd of class 3 riprap.

Option X: Pulverization of 10 miles of Lanfair Road.

Significant Items for Option X include approximately: 510 sta of 3-inch depth pulverization; 510 of centerline verification and staking; 500 flagger hours.

Option Y: 500 lnft of minor grading, 1 mile of slope armoring, and 1 low water crossing on Black Canyon Road.

Significant Items for Option Y include approximately: 5,700 cuyd of class 3 riprap; 470 flagger hours; 700 ton of aggregate base; 7.750 sta of linear grading.

Option Z: Pavement preservation of 10 miles of Black Canyon Road, 14 miles of Essex Road, and 18 miles of Cima Road.

Significant Items for Option Z include approximately: 610,000 sqyd of chip seal; 1,120 ton of emulsified asphalt; 1,800 ton of hand patch; 400 ton of fog seal; 19,000 sqyd of overlay patch; 890,000 lnft of waterborne striping.

Estimated total cost for the project including options is $10,000,000.00 to $15,000,000.00.