INDUSTRIAL ECONOMICS INC

ECONOMIC SUPPORT FOR EPA'S THIRD E-MANIFEST RULE. MODIFICATION P00014: DE-OBLIGATE $4,889.81, REDUCED THE CEILING AMOUNT PAID AND PAYABLE OF $25,110.19, AND RELEASE THE GOVERNMENT FROM ALL FURTHER LIABILITIES, OBLIGATIONS, CLAIMS, AND DEMANDS.

PORTABLE GENERATOR SUPPORT

CALL ORDER UNDER BLANKET PURCHASE AGREEMENT (BPA) 68HERH25A0016 FOR ORCR ERAS ANALYTICAL ECONOMIC SUPPORT. CALL ORDER TITLE: ECONOMIC SUPPORT FOR OLEM RULEMAKINGS.

ELECTRIC POWER SECTOR CCR RULE ECONOMIC SUPPORT 68HERH21F0194

OSAGE NATION OIL AND GAS MINING RULEMAKING SUPPORT

OFFICE OF RESOURCE CONSERVATION AND RECOVERY (ORCR) ECONOMICS AND RISK ANALYSIS STAFF (ERAS) ECONOMIC ANALYTICAL SUPPORT CONTRACT. TASK ORDER FOR ORCR PROGRAMMATIC SUPPORT. MOD P00002: TO DEOBLIGATE $4,896.47, REDUCED THE CEILING AMOUNT PAID AND PAY

FLORIDA KEYS NATIONAL MARINE SANCTUARY (FKNMS), SEAGRASS RESTORATION IN SUPPORT OF NOAA'S NATIONAL OCEAN SERVICE (NOS), OFFICE OF NATIONAL MARINE SANCTUARIES (ONMS)

U.S. EPA EXPERT FINANCIAL AND CORPORATE ANALYSIS FOR SUPERFUND ENFORCEMENT FOR HOLDEN MINE SUPERFUND SITE (SITE ID 1001135, EPA ID WA9122307672).

INCORPORATE PWS CHANGES - RESTORATION PLANNING AND SCALING ACTIVITIES AS PART OF THE NRDAS FOR THE LOWER DUWAMISH RIVER AND PORTLAND HARBOR SUPERFUND SITES IN SEATTLE, WA AND PORTLAND, OR IN SUPPORT OF THE NOAA OFFICE OF HABITAT CONSERVATION

ISLAND FARM WEIR FISH PASSAGE PROJECT DESIGN PHASE 2 IN SUPPORT OF THE NATIONAL MARINE FISHERIES SERVICE, OFFICE OF HABITAT CONSERVATION - RESTORATION CENTER - PERIOD OF PERFORMANCE EXTENSION AND ADD ADDITIONAL REQUIREMENTS TO VARIOUS TASKS.

PSC R499 - ECONOMIC MODELING, FINANCIAL ANALYSIS, EXPERT WITNESS TESTIMONY, AND TRAINING IN SUPPORT OF ENVIRONMENTAL ENFORCEMENT. MOD P00045 - ADD FUNDS TO OPTION PERIOD 3

LOT 46 VALLEY GARDENS TCE SUPERFUND SITE (EPA ID IAN000705485, SITE ID 0705485)

SUPPLY: AL-DEEP HORIZON NRDA- LEDGER CONTRACT

NRDA INVENTORY OF INSTITUTIONAL CONTROLS/CULTURAL ASSESSMENT/PUEBLO LOST SERVICES ASSESSMENT.

EXPERT WITNESS

EXPERT WITNESS

EXPERT WITNESS

EXPERT WITNESS

CALL ORDER UNDER BLANKET PURCHASE AGREEMENT (BPA) 68HERH25A0016 FOR OLEM/ORCR/ERAS ECONOMIC AND ANALYTICAL SUPPORT. CALL ORDER TITLE: ECONOMIC SUPPORT FOR CCR RULEMAKINGS

ALTERNATE TECHNOLOGY RULE REGULATORY IMPACT ANALYSIS AND OTHER SUPPORT. MOD P0001: DE-OBLIGATE $21,840.78., REDUCED THE CEILING AMOUNT PAID AND PAYABLE OF $117,239.96, AND RELEASE THE GOVERNMENT FROM ALL FURTHER LIABILITIES, OBLIGATIONS, CLAIMS,

LITIGATIVE CONSULTANT - FINANCE

CALL ORDER UNDER BLANKET PURCHASE AGREEMENT (BPA) 68HERH25A0016 FOR ORCR ERAS ANALYTICAL ECONOMIC SUPPORT. CALL ORDER TITLE: TECHNICAL SUPPORT FOR CCR RULEMAKINGS.

EXERCISE OPTION YEAR 2 OF PORTLAND HARBOR NATURAL RESOURCE DAMAGE ASSESSMENT (NRDA) OR-FY26-01570

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD THREE FOR CONTINUED SUPPORT FOR NATURAL RESOURCE DAMAGE ASSESSMENT FOR THE LOWER DUWAMISH RIVER. OR-FY26-01381 APPROVED ON MARCH 12, 2026.

EXPERT WITNESS