TETRA TECH, INC.

CONSTRUCTION OVERSIGHT FOR RILEY PASS

RILEY PASS BLUFF B SEDIMENT MONITORING PLAN_TO32

RILEY PASS 2024 SEDIMENT MONITORING BLUFF B_TO36

RILEY PASS FY22 BLUFF I - YEAR 4 MONITORING_TO26

RILEY PASS FY22 SITE PERSONNEL RADIATION MONITORING, AS PER STATEMENT OF WORK

CONSTRUCTION INSPECTION OVERSIGHT FOR THE WORK OCCURRING IN 2023 ON BLUFF B AND INCLUDES VERIFICATION SAMPLING AFTER WORK HAS BEEN COMPLETED.

PRE-CONSTRUCTION PREPARATION AND DOCUMENT REVIEW, CONSTRUCTION OVERSIGHT/INSPECTION, VERIFICATION SAMPLING AND ANALYSIS, CONSTRUCTION COMPLETION REPORT, AND PROJECT MANAGEMENT FOR RILEY PASS BLUFF B

BLUFF B BASELINE SEDIMENT MODELING TO 24

RILEY PASS EXISTING CONDITIONS REPORT

RILEY PASS 2024 SEDIMENT MONITORING BLUFF B_TO36

MONITORING SPRINGS AND SEEPS AT BLUFF B.

RILEY PASS 2024 CONSTRUCTION AIR MONITORING _TO39

CONSTRUCTION OVERSIGHT FOR RILEY PASS

RILEY PASS 2025 BLUFF B RECLAMATION ENGINEERING PLANS_TO 35.

RILEY PASS REVEGETATION AND SUBSIDENCE MONITORING 2024_TO38

FY21 SLOPE STABILITY AND REVEGETATION MONITORING TO NO. 17

2024 BLUFF B EXCAVATION ENGINEERING DESIGN

RILEY PASS FY23 BLUFF B SPRING/SEEP INVESTIGATION_TO33

RILEY PASS BLUFF B SEDIMENT MONITORING PLAN_TO32

SUBSIDENCE MONITORING AT BLUFF A (YEAR-1) AND BLUFF I (YEAR-5) AT RILEY PASS TO EVALUATE THE STABILITY OF THE RECLAMATION.

CONSTRUCTION INSPECTION OVERSIGHT FOR THE WORK OCCURRING IN 2023 ON BLUFF B AND INCLUDES VERIFICATION SAMPLING AFTER WORK HAS BEEN COMPLETED.

GROSS ALPHA AIR MONITORING, ARSENIC AIR MONITORING, AND VIBRATION MONITORING DURING FY23 CONSTRUCTION WORK AT RILEY PASS. TO-28

MONITORING ON SITE TO EVALUATE STATUS OF VEGETATION GROWTH WITH RESPECT TO SOIL COVERAGE AS WELL AS VARIETY OF SPECIES INCLUDING INVASIVE SPECIES COMBINED WITH A SUMMARY REPORT.

RILEY PASS FY22 BLUFF I - YEAR 4 MONITORING_TO26

RILEY PASS FY22 SITE PERSONNEL RADIATION MONITORING, AS PER STATEMENT OF WORK