POTOMAC-HUDSON ENGINEERING INC

ADMINISTRATIVE MOD TO CORRECT FUNDING FROM COST TRANSFERS AND CHANGE THE CONTRACTING OFFICER

ENVIRONMENTAL IMPACT STUDY FOR NOGALES-DECONCINI LPOE

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 1.

DEVELOP A COMPREHENSIVE ADAPTIVE MANAGEMENT PLAN FOR THE SOURIS RIVER BASIN.

ABOVE GROUND STORAGE

ENVIRONMENTAL ASSESSMENT (EA) FOR PROPELLANT LOADING FACILITY (PLF) AT HILL AIR FORCE BASE (LITTLE MOUNTAIN TEST FACILITY (LMTF), UTAH

THE PURPOSE OF THIS MODIFICATION IS TO DECREASE THE BASE CEILING AND DE-OBLIGATE FUNDS.

NEPA ROW E&ST FOR GEOTHERMAL COMPONENT OPTION EXERCISED

REQUEST FOR EQUITABLE ADJUSTMENT FOR FINAL SUPPLEMENTAL ASSESSMENT FOR THE NEW U.S. DISTRICT COURTHOUSE IN CHATTANOOGA,TN. LOCATED AT 401 VINE STREET CHATTANOOGA, TN 37402

MODIFICATION ADDITIONAL SITE ANALYSIS, PHASE II ESA AND SECTION 106

POTOMAC-HUDSON ENGINEERING -EPCRA REPORT

THIS PROJECT IS TO COMPLETE A PILOT PROJECT TO STRESS TEST THE GLEWS FRAMEWORK USING SUSPECTED THREATS IN THE GREAT LAKES TO IDENTIFY STRENGTHS AND WEAKNESSES IN THE PROPOSED FRAMEWORK PROCESS.

MODIFICATION TO EXERCISE OPTION YEAR 1 FOR ENGINEERING SERVICES FOR SAMPLING AND ANALYSIS OF WASTEWATER

POTOMAC-HUDSON ENGINEERING -EPCRA REPORT

THE PURPOSE OF THIS MODIFICATION IS TO: 1. INCREASE THE CEILING OF THE BASE PERIOD (CLIN 1001) BY 4,226,334.32 FROM $4,782,086.40 TO $9,008,420.72. AS A RESULT, THE TOTAL CEILING IS INCREASED BY $4,226,334.32 FROM $22,240,062.63 TO $26,466,396.95

THE PURPOSE OF THE MODIFICATION IS TO CORRECT A FUNDING ISSUE ASSOCIATED WITH CLIN0004, CLIN0006, AND CLIN0009.

MODIFICATION TO ADD ADDITIONAL SURVEY WORK AT GRAND PORTAGE.

PERFORM TWO (2) PHASE II ENVIRONMENTAL SITE ASSESSMENTS (ESAS), ONE FOR UNUM SITE AND ONE FOR JT HOLDINGS GROUP SITE. CHATTANOOGA FEDERAL COURTHOUSE, CHATTANOOGA, TN

UNITED STATES MINT ENVIRONMENTAL ASSESSMENTS OF THE UNITED STATES MINT FACILITIES

MODIFICATION FOR SUPPLEMENTAL EIS AND PRELIMINARY JURISDICTIONAL DELINEATIONS

MODIFICATION 03 FOR ENVIRONMENTAL ASSESSMENT AND ASSOCIATED INVESTIGATIONS FOR A FOURTH POTENTIAL SITE (UNUM SITE). CHATTANOOGA FEDERAL COURTHOUSE, CHATTANOOGA, TN

CALL ORDER FOR NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) SUPPORT SERVICES.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE REMAINING FUNDS OF $4747 BECAUSE SITE CONDITIONS DID NOT ALLOW CONTRACTOR TO PERFORM SEVERAL TASKS.

TECHNICAL SUPPORT SERVICES (NEPA BPA ORDER)

THE PURPOSE OF THIS MODIFICATION IS TO: 1. ADD CLIN0009 2. INCREASE THE CONTRACT VALUE BY $69,008 FROM $1,166,782.96 TO $1,235,790.96. 3. ALL CHANGES IAW THE SOW DATED JULY 2024 AND THE PROPOSAL DATED JULY 08, 2024.

ABOVE GROUND STORAGE

THE PURPOSE OF THIS TASK ORDER IS TO PROCURE ENVIRONMENTAL SERVICES TO PERFORM NEPA STUDY FOR THE MANSFIELD FB/CT, BUTTE, MT.

HARBOR ACTIVITIES ENVIRONMENTAL ASSESSMENT (EA) AT VANDENBERG SFB, CA.

THIS PROJECT WILL ILLUMINATE KEY RELATIONSHIPS BETWEEN A GROWING LITERATURE CONNECTING ECOLOGICAL RESTORATION ACTIONS AND THE RELATED CONCEPTS OF SOCIAL WELL-BEING AND COMMUNITY VIBRANCY.

THE PURPOSE OF THIS MODIFICATION IS TO ADD PHASE II SERVICES AT THE LPOE LOCATED IN IFALLS, MN AND MERCURY TESTING SERVICES AT THE LPOE LOCATED IN GRAND PORTAGE, MN.

THE PURPOSE OF THIS PROJECT IS TO ULTIMATELY DEVELOP THE BASIS FOR BUILDING OUT PLANS TO IMPLEMENT MOLECULAR METHODS IN LONG-TERM MONITORING PROGRAMS FOR MICROBIAL WATER QUALITY IN THE GREAT LAKES.

THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE AN EQUITABLE ADJUSTMENT FOR TO NO. 47PA0322F0056.

MODIFICATION TO ADD ARCHAEOLOGICAL SURVEY AND EXTEND POP TO 7/31/24.

NEPA EIS SERVICES FOR LYNDEN & SUMAS, WA LPOES.

ABOVE GROUND STORAGE

1. THE CONTRACT VALUE IS INCREASED BY $39,992.00 FROM $923,841.34 TO $963,833.34. 2. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED.

IB AND UNDERWATER SENSING FOR THE GRAND PORTAGE LPOE IN R5.

THE PURPOSE OF THIS PROJECT IS TO PROVIDE SUPPORT TO THE WQB PROJECT TEAM IN CREATING COMMUNICATIONS PRODUCTS TO SOCIALIZE AND STIMULATE DIALOGUE ON THE FOUR FUTURE SCENARIOS OF THE GREAT LAKES GENERATED UNDER THE LEADERSHIP OF THE WQB.

COMPLETE PHASE II ENVIRONMENTAL SITE ASSESSMENTS FOR THE THREE (3) SHORT-LISTED SITES PER THE SCOPE OF WORK (SOW) DATED AUGUST 24, 2023. NEW CHATTANOOGA, TN FEDERAL COURTHOUSE, CHATTANOOGA, TN

ASSESS THE DECOMMISSIONING PROCESSES AND PLANS FOR THE TWELVE NUCLEAR POWER PLANTS LOCATED WITHIN THE GREAT LAKES BASIN

THE PURPOSE OF THIS PROJECT IS TO PROVIDE A COMMUNITY SCIENCE GUIDEBOOK AND A RECOMMENDED DATA-INFORMATION REPOSITORY FRAMEWORK FOR THE GREAT LAKES ECOSYSTEM.

THE PURPOSE OF THIS PROJECT IS TO DEVELOP A SCIENCE PLAN BY ORGANIZING AND IMPLEMENTING SIX INTERRELATED WORKSHOPS AND CONVENINGS.

ASBESTOS INSPECTIONS AT MULTIPLE LOCATIONS THROUGHOUT GSA REGION 5.

THE PURPOSE OF THE MODIFICATION IS TO CHANGE SCOPE FROM AN ENVIRONMENTAL ASSESSMENT TO AN ENVIRONMENTAL IMPACT STATEMENT.

ENGINEERING SERVICES FOR SAMPLING AND ANALYSIS OF WASTEWATER

CONDUCT A STUDY TO PROVIDE A PRESENT DAY UNDERSTANDING OF THE COMPLEXITIES OF WATER MANAGEMENT IN THE INTERNATIONAL ST. CROIX RIVER WATERSHED.

ABOVE GROUND STORAGE

THE PURPOSE OF THIS MODIFICATION IS TO ADD SCOPE TO CONDUCT A PHASE II ENVIRONMENTAL SITE ASSESSMENT (ESA) AT THE LAND PORT OF ENTRY IN INTERNATIONAL FALLS, MN.

COLLECT AND TEST SOIL AND WATER SAMPLES FOR ENVIRONMENTAL CONTAMINATES AT THE HAMILTON FEDERAL BUILDING IN NEW ALBANY, IN, THE ANN ARBOR FEDERAL BUILDING IN MI, THE MCNAMARA FEDERAL BUILDING IN DETROIT, MI AND THE RICE FEDERAL BUILDING IN DAYTON, OH.

MODIFICATION FOR EASTWARD EXPANSION OF STUDY