Parsons Slough Project, Elkhorn Slough,CA

Moving the crane barge into position at the start of the project

Preparation on the RR tie-in at the southern end of the sill

Completion of the RR tie-in at the southern end of the sill

Work on the RR tie-in at the northern end of the sill, includinginstallation of sheet pile with the vibratory hammer

Installation of sheet pile across Parsons channel with the vibratory hammer

Surveying the sill across the channel before dropping the sheets to grade

Installation of the H pileswith the impact hammer

Placing the rock ramp

The marine mammal monitoring post on the west side of the sill