ADVANCED AMERICAN CONSTRUCTION, INC.

FISH SCREEN REPLACEMENT - MODIFICATION P00016 IS A UNILATERAL CHANGE ORDER TO ADD A WINTER OPERATIONS DE-ICING MODE TO THE FISH SCREEN MAIN CONTROL PANEL

FISH SCREEN REPLACEMENT - MODIFICATION P00015 IS A UNILATERAL CHANGE ORDER TO ADD A TRANSFORMER ISOLATION GEARSWITCH AND COMMUNICATION LINES BETWEEN THE GAGING STATION AND FISH SCREEN MAIN CONTROL PANEL

FISH SCREEN REPLACEMENT - MODIFICATION P00014 IS A UNILATERAL CHANGE ORDER MODIFICATION FOR PHASE 2 DOWNSTREAM TEMPORARY BULKHEAD CORRECTION

24 - HOUR NOTICE

TRASH RACK REINSTALLATION

MINIMUM GUARANTEE DE-OBLIGATION

OVER EXCAVATION

ASPHALT CURB

GFE AND HANDRAIL INSTALLATION

FISH SCREEN REPLACEMENT - MODIFICATION P00013 IS A UNILATERAL MODIFICATION TO ADD INCREMENTAL IIJA FUNDING.

FISH SCREEN REPLACEMENT - MODIFICATION P00012 DEFINITIZES P00011 COMMUNICATION CABLES INSTALLATION.

ALIGNMENT DATA, CLIN 0001 VEQ

PILE DIKE 4.47, 5.15, & REVETMENT DSC

FISH SCREEN REPLACEMENT - MODIFICATION P00011 IS A CHANGE ORDER TO INSTALL A COMMUNICATION CABLE BETWEEN THE MAIN CONTROL UNIT (MCU) AND THE AUTOMATIC TRANSFER SWITCH (ATS).

FISH SCREEN REPLACEMENT - MODIFICATION P00010 IS A BILATERAL MODIFICATION TO DEFINITIZE MODIFICATIONS P00006 AND P00007.

FISH SCREEN REPLACEMENT - MODIFICATION P00007 IS A UNILATERAL MODIFICATION TO FINALIZE INSTALLATION OF THE MODIFIED SHEET PILE.

FISH SCREEN REPLACEMENT - P00008 BILATERAL MODIFICATION TO ADD 200-AMP SUBPANEL.

MODIFICATION P00006 IS A UNILATERAL MODIFICATION TO ALLOW THE INSTALLATION OF SHEET PILE FURTHER OFFSHORE DUE TO AN UNDERWATER OBSTRUCTION THAT IS PROHIBITING IT FROM BEING PLACED AT THE IDENTIFIED LOCATION.

BAKER BAY PILE DIKE REPAIR PROJECT AWARD.

THIS MODIFICATION DE-OBLIGATES $0.13 FROM CLIN 00020 IN ORDER TO CLOSE OUT THE CONTRACT.

FISH SCREEN REPLACEMENT - ROZA DIVERSION DAM - P00005 UNILATERAL MODIFICATION TO ADD INCREMENTAL FUNDING.

CONCRETE INTAKE TOWER PAD & ACCESS ROAD

FISH SCREEN REPLACEMENT - ROZA DIVERSION DAM - P00004 UNILATERAL MODIFICATION TO ADD INCREMENTAL AND BIL FUNDING.

ROCK EXCAVATION NEAR DCQ

FISH SCREEN REPLACEMENT - ROZA DIVERSION DAM - P00002 BILATERAL MODIFICATION TO DEFINITIZE UNILATERAL MODIFICATION P00001 CHANGES TO THE DOWNSTREAM BULKHEAD SYSTEM.

HUFFAKER RIDGE DETOUR MODIFICATION

PILE DIKE 6.37 ENHANCED ENROCKMENT. THIS MOD IS FOR PILE DIKE 4.01 DIFFERING SITE CONDITION TO ADD ADDITIONAL ROCK.

STRUCTURAL WORK FOR TAINTER GATE 2. THIS MOD PROVIDES FOR ELECTRICAL CHANGES.

TEMP ROAD SURFACING VECP

STRUCTURAL WORK FOR TAINTER GATE 2. THIS MOD PROVIDES FOR REINFORCED CONCRETE ENCASED DUCT BANK

REVISE PILE DIKE 6.37 LENGTH

FISH SCREEN REPLACEMENT - ROZA DIVERSION DAM

STRUCTURAL WORK FOR TAINTER GATE 2. THIS MOD PROVIDED FOR LINE SHAFT BEARING MATERIAL REVISIONS.

THE PRINCIPLE COMPONENTS OF WORK INCLUDE REMOVING, REFURBISHING, AND INSTALLING INTAKE COVER SECTIONS AND BULKHEAD ASSEMBLY, GUIDE FRAME ASSEMBLY TESTING, SEATING THE BULKHEAD ASSEMBLY, AND ASSOCIATED UNDERWATER WORK. THE WORK ALSO INCLUDES TRANSPORT

THE PRINCIPLE COMPONENTS OF WORK INCLUDE REMOVING, REFURBISHING, AND INSTALLING INTAKE COVER SECTIONS AND BULKHEAD ASSEMBLY, GUIDE FRAME ASSEMBLY TESTING, SEATING THE BULKHEAD ASSEMBLY, AND ASSOCIATED UNDERWATER WORK. THE WORK ALSO INCLUDES TRANSPORT

WA-JULIA BUTLER RFG-PHASE 2 RIP RAP

WA-JBH TENASILLAHE ISLAND NWR RIP RAP

MINIMUM GUARANTEE - DB DBB MATOC

CONSTRUCTION - SPIRIT LAKE TUNNEL INLET REPAIR

WA-JULIA BUTLER RFG-PHASE 2 RIP RAP

THE PRINCIPLE COMPONENTS OF WORK INCLUDE REMOVING, REFURBISHING, AND INSTALLING INTAKE COVER SECTIONS AND BULKHEAD ASSEMBLY, GUIDE FRAME ASSEMBLY TESTING, SEATING THE BULKHEAD ASSEMBLY, AND ASSOCIATED UNDERWATER WORK. THE WORK ALSO INCLUDES TRANSPORT

MOD 2: EXECUTE OPTION WA-JULIA B. HANSEN REF-RIP RAP

PILE DIKE 6.37 ENHANCED ENROCKMENT

CASES 4-7

MOD 1: MOVE ROCK TO ALTERNATE SITE WA-JULIA B. HANSEN REF-RIP RAP

MCR SAND ISLAND PILE DIKE REPAIRS

STRUCTURAL WORK FOR TAINTER GATE 2

ADDITIONAL HARDWARE

THE PRINCIPLE COMPONENTS OF WORK INCLUDE REMOVING, REFURBISHING, AND INSTALLING INTAKE COVER SECTIONS AND BULKHEAD ASSEMBLY, GUIDE FRAME ASSEMBLY TESTING, SEATING THE BULKHEAD ASSEMBLY, AND ASSOCIATED UNDERWATER WORK. THE WORK ALSO INCLUDES TRANSPORT

THE PRINCIPLE COMPONENTS OF WORK INCLUDE REMOVING, REFURBISHING, AND INSTALLING INTAKE COVER SECTIONS AND BULKHEAD ASSEMBLY, GUIDE FRAME ASSEMBLY TESTING, SEATING THE BULKHEAD ASSEMBLY, AND ASSOCIATED UNDERWATER WORK. THE WORK ALSO INCLUDES TRANSPORT