P-F9441-Tool-Safety-Ted

P-F9460-Walking-in-bridge-Brock

S1b-F9572-Hauling-Rock-on-Austin

S2-F9462-First-Rock-Excavating

S2-F9467-Hauling-Rock-on-Austin

S2-F9494-Placing-Step

S2-F9503-Prying-Rock-Apart

S2-F9506-Positioning-Rock

S2-F9561-Steps-from-below

S2-F9567-Adjusting-Step

S2-F9592-Water-Bar-from-above

S3-F9488-Chipping-Rock

S3-F9513-Many-Steps

S3-F9549-Water-Bar-digging-Naomi

S3-F9554-Water-Bar-from-side

S4-F9470-Removing-Berm-Rock

S4-F9475-Removing-Rock

S4-F9482-Removing-Rock

S4-F9519-Hauling-Rock-on-Austin

S4-F9525-Placing-Stepping-Stone-Sanjay