CA ftbl 67110(1) & 67113(1) gecko road and grays well road

THIS IS NOT AN INVITATION FOR BID. PLANS AND SPECIFICATIONS ARE CURRENTLY NOT AVAILABLE. THE TENATIVE ADVERTISEMENT DATE IS LATE OCTOBER 2016. THIS PROJECT WILL BE ADVERTISED ON A FULL AND OPEN BASIS.

Gecko Road network and Grays Well Road network provide critical access to the ISDRA contained within the California Desert Conservation Area. The project package consists of Gecko Road network, Schedule A and Grays Well Road network, Option X. 

Schedule A consists of 4 BLM roads totaling approximately 7.7 miles. The existing roadway will be pulverized, one section of roadway will have the pulverized material replaced with aggregate base, the other section the pulverized material will remain and all sections overlaid with 3 inches of asphalt concrete pavement.  Pullout, parking areas, and campground loops will all be rehabilitated in the same manor.

Option X consists of 4 BLM roads totaling approximately 5 miles.  The existing roadway will be pulverized, and overlaid with 3 inches of asphalt concrete pavement.  3 foot shoulders will be built on both sides of the roadway out of the pulverized material.  Pullout, parking areas, and campground loops will all be rehabilitated in the same manor.

Significant Quantities (Schedule A):

·         8,100 cuyd of roadway excavation

·         1,860 cuyd of keyed riprap class 3

·         19,200 ton of roadway aggregate

·         7.8 miles of full depth reclamation

·         25,000 ton of asphalt concrete pavement

·         7.8 miles of pavement markings

Significant Quantities (Option X):

·         5,369 cuyd of roadway excavation

·         700 cuyd of unclassified borrow

·         2,800 ton of roadway aggregate

·         4.5 miles of full depth reclamation

·         100 ton of magnesium chloride

·         12,500 ton of asphalt concrete pavement

·         4.5 miles of pavement markings

The contracting range for this project is $10,000,000 to $12,000,000.