1. Preparation Work. a. Removing and reinstalling insulated barrier wall panels. b. Removing and reinstalling chain link fencing. c. Providing temporary fall protection barriers in areas of insulated barrier wall and chain link fencing removals. d. Providing temporary in-ramp traffic control barriers 2. Bluff Repairs. a. Scaling loose rock. b. Removing rock baskets from chain link mesh. c. Removing chain link rockfall mesh. d. Removing spalling shotcrete and loose sandstone. e. Fiberglass rockbolting. f. Providing polypropylene steel rockfall mesh. g. Shotcreting. 3. Catwalk a. Removing existing catwalk. b. New Fiberglass Reinforced Plastic (FRP)catwalk. 4. Removing and replacing light fixtures, conduits, and wiring. 5. Miscellaneous a. Utility protection. b. Removing and replacing utility supports. c. Gutter cleaning. d. Masonry block wall to close of a wall opening.
