The Rockfall Mitigation on I-24 (U.S 64)

The rockfall mitigation in four locations on I-24 (U.S 64) westbound (near M.M. 136.2, M.M. 137.1, M.M. 137.8 and M.M. 140.3) 201-01 Clearing and Grubbing (1) Ls 202-08.28 Removal of Median Barrier (Description)(Exist. Portable Barrier Wall)1,310.000 L.f. 203-01 Road & Drainage Excavation (Unclassified) 33,483.000 C.y. 203-01.09 Acid Producing Material Haul & Tip Fee 6,563.000 Ton 203-01.11 Presplitting of Rock Excavation 2,756.000 S.y. 203-02.01 Borrow Excavation (Graded Solid Rock) 19,400.000 Ton 203-11 Scaling and Trimming 33,996.000 S.y. 209-05 Sediment Removal 173.000 C.y. 209-08.02 Temporary Silt Fence (With Backing) 212.000 L.f. 209-08.07 Rock Check Dam 80.000 Each 209-08.08 Enhanced Rock Check Dam 43.000 Each 209-40.33 Catch Basin Protection (Type D) 2.000 Each 303-10.01 Mineral Aggregate (Size 57) 83.000 Ton 307-01.08 Asphalt Concrete Mix (Pg64-22) (Bpmb-hm)grading B-m22,171.000 Ton 403-01 Bituminous Material for Tack Coat (Tc) 60.000 Ton 406-04.02 High Friction Surface Treatment 8,228.000 S.y 411-03.10 Acs Mix(Pg76-22) Grading D 7,631.000 Ton 411-12.01 Scoring Shoulders (Continuous) (16inWidth) 5.600 L.m. 415-01.01 Cold Planing Bituminous Pavement 8,315.000 Ton 610-12.01 Horizontal Drains and Casing 2,664.000 L.f. 621-03.03 24" Temporary Drainage Pipe 416.000 L.f. 622-01.01 Shotcrete Buttress 632.000 C.y. 705-04.22 Guardrail Delineation Enhancement (Bidirectional)529.000 Each 705-06.20 Tangent Energy Absorbing Term Mash Tl-3 1.000 Each 705-06.25 Thrie Beam Bridge Transition Mash Tl-3 1.000 Each 705-20.25 Temporary Crash Cushion (Mash Tl-3) 3.000 Each 707-02.43 Rock Anchor, Type I 965.000 L.f. 707-02.44 Rock Anchor, Type Ii 550.000 L.f. 707-08.11 High-visibility Construction Fence 225.000 L.f. 707-10.03 Rockfall Fence (Type Iii) 700.000 L.f. 707-10.07 Rockfall Drape (Type Iii) 15,111.000 S.y. 709-05.05 Machined Rip-rap (Class a-3) 400.000 Ton 709-05.06 Machined Rip-rap (Class a-1) 600.000 Ton 711-05.71 51in Single Slope Concrete Barrier Wall 900.000 L.f. 712-01 Traffic Control (1) Ls 712-02.02 Interconnected Portable Barrier Rail 9,060.000 L.f. 712-04.01 Flexible Drums (Channelizing) 777.000 Each 712-04.50 Barrier Rail Delineator 428.000 Each 712-05.03 Warning Lights (Type C) 777.000 Each 712-06 Signs (Construction) 1,021.000 S.f. 712-08.03 Arrow Board (Type C) 6.000 Each 712-08.10 Mobile Message Sign Unit W/attenuator 800.000 Hour 713-02.14 Flexible Delineator (White) 68.000 Each 713-16.01 Changeable Message Sign Unit 6.000 Each 716-01.06 Temporary Raised Pavement Marker,white 1,182.000 Each 716-01.23 Snowplowable Raised Pavement Markers(Bi-dir)(2 Color)1,108.000 Each 716-01.30 Removal of Snowplowable Reflectivemarker1,108.000 Each 716-04.04 Plastic Pavement Marking (Transverseshoulder)1,156.000 L.f. 716-05.02 Painted Pavement Marking (8" Barrier Line) 26,275.000 L.f. 716-05.20 Painted Pavement Marking (6" Line) 8.900 L.m. 716-08.01 Removal of Pavement Marking (Line) 1,980.000 L.f. 716-12.02 Enhanced Flatline Thermo Pvmt Mrkng (6inline)7.200 L.m. 717-01 Mobilization (1) Ls 740-10.03 Geotextile (Type Iii)(Erosion Control) 1,266.000 S.y. 740-11.02 Temporary Sediment Tube 12in 180.000 L.f. 801-01 Seeding (With Mulch) 222.000 Unit 801-01.07 Temporary Seeding (With Mulch) 222.000 Unit 801-01.16 Bonded Fiber Matrix Hydromulch(W/permanent Seed)65.000 Unit 801-03 Water (Seeding & Sodding) 51.000 M.g. 805-12.02 Erosion Control Blanket (Type Ii) 24,477.000 S.y

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Paving Specialties, Pavement Markings.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Drainage Structures.