VERSAR-WSP JV

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00013: 1) ADD $24,886.64 FUNDING FOR RFI #9 DATA VALIDATION

THE PURPOSE OF THIS MODIFICATION REQUEST IS TO OBLIGATE FUNDING AND INCORPORATE THE ACCEPTED CHANGE ORDER REQUEST.

DES TASK ORDER TITLE: UNITED CREOSOTING DES THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE PRIMARY INVOICE PAYMENT OFFICIAL TO JASON BREECH, CHANGE THE PRIMARY COR TO JOEL REYES AND THE ALT COR TO BRIAN MUELLER AND EXERCISE THE ACTIVATION OF OP

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00012: 1) ADD $27,429.40 FUNDING FOR RFI #8 WELL REPAIR/RETROFIT.

THE PURPOSE OF THIS MODIFICATION REQUEST IS TO OBLIGATE FUNDING TO CORRECT PROJECT CODE FROM 0620CO00 TO 0620CO01.

CRISTEX DRUM SITE REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES) - DEOBLIGATION MODIFICATION

R7 DES: RIVERFRONT SUPERFUND SITE, OPERABLE UNIT 4 - MAIDEN LANE SUBSITE, FOCUSED FEASIBILITY STUDY

REGION 7 RAF-DES OGALLALA GROUNDWATER CONTAMINATION SITE RI/FS -MOD P00007 - CHANGE ORDER TO INCREASE THE LEVEL OF EFFORT.

RAF-DES ORONGO-DUENWEG MINING BELT (ODMB) OU1 RD - TASK ORDER MOD P00008 IS ISSUE A CHANGE ORDER FOR ADDITIONAL LEVEL OF EFFORT WITHIN TASK ORDER SCOPE.

EPA REGION 7 PLATING, INC. SUPERFUND SITE REMEDIAL DESIGN (DES) - MOD P00005: CLOSEOUT THE TASK ORDER, DEOBLIGATE REMAINING FUNDS.

MISSISSIPPI PHOSPHATE DESIGN IMPLEMENTATION SUPPORT. MSP DESIGNER OF RECORD

RAF-DES: ORONOGO-DUENWEG MINING BELT (ODMB) OU1 RD IMPLEMENTATION SUPPORT TASK ORDER AWARD - PURPOSE OF MOD P00004 IS TO DEOBLIGATE REMAINING FUNDING AND CLOSE-OUT THE TASK ORDER.

R7 RAF DES: CANEY RESIDENTIAL YARDS SUPERFUND SITE REMEDIAL INVESTIGATION / FEASIBILITY STUDY

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00010: FORMALLY INCORPORATE RFI 006 - PHASE 2 PDI AND POST-INJECTION MONITORING - TIER IV LAB, IDW, AND SURVEYING

REMEDIAL ACQUISITION FRAMEWORK - RAF, DESIGN AND ENGINEERING SERVICES - DES.

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00009: 1. FORMALLY INCORPORATE RFI 005 FOR DRILLING

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00008: 1. FORMALLY INCORPORATE RFI 001 INTO THE TASK ORDER UFP-QAPP

THE PURPOSE OF THIS MODIFICATION REQUEST IS TO SWAP FUNDING TO ADMINISTRATIVELY CORRECT PROJECT CODE FROM 0620CO00 TO 0620CO01.

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00007: 1. FORMALLY INCORPORATE RFI 004 INTO THE TASK ORDER FOR TIER 4 SERVICES

DES TASK ORDER TITLE: UNITED CREOSOTING DES

R7 DES: PCE CARRIAGE CLEANERS SITE, OPERABLE UNIT 2 (OU2) REMEDIAL INVESTIGATION / FEASIBILITY STUDY (RI/FS) P00002: PURPOSE IS TO FULLY FUND THE TASK ORDER COST AND FEE.

PIKE & MULBERRY SUPERFUND SITE: RAF, DES, CLIN 0002, RD TO THE PURPOSE OF MOD P00005: 1. ADD TRAFFIC CONTROL FOR TASK TASK/SUBTASK - 2.1.1.2 SUBSURFACE UTILITY INVESTIGATION 2. UPDATE PO AND ALT PO

68HEO318D0007/68HE0321F0011

57TH ST AND NORTH BROADWAY RD OPERABLE UNIT 3 (OU3) REMEDIAL DESIGN UNDER REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES). MODIFICATION P00012: ADD FUNDING FOR ADDITIONAL LEVEL OF EFFORT.

REGION 7 RAF-DES OGALLALA GROUNDWATER CONTAMINATION SITE RI/FS -MOD P00005 - PERIOD OF PERFORMANCE EXTENSION AND FUNDING FOR EXTENSION.

DES TASK ORDER TITLE: REGION 6 MID-SOUTH WOOD PRODUCTS SUPERFUND SITE, OPERABLE UNIT 1 (OU1)

REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES) - EPA REGION 7 NCMT OU2 RD IMPLEMENTATION SUPPORT - MOD P00012 - FUND EXTENDED THE PERIOD OF PERFORMANCE.

RAF/DES SOUTHWEST JEFFERSON COUNTY SUPERFUND SITE, OPERABLE UNIT 8, MINE WASTE REMEDIAL INVESTIGATION AND FEASIBILITY STUDY. PURPOSE OF MODIFICATION P00004 IS TO EXTEND PERIOD OF PERFROMANCE FOR TASK 2.5 DRESSER #10 DAM INVESTIGATION.

MODIFICATION DES ONONDAGA LAKE LOWER LEY CREEK OU25 REMEDIAL DESIGN OVERSIGHT

DES TASK ORDER TITLE: REGION 6 MID-SOUTH WOOD PRODUCTS SUPERFUND SITE, OPERABLE UNIT 1 (OU1) P00001: ADMINISTRATIVE MODIFICATION TO CORRECT APPROPRIATION LINE OF ACCOUNTING JOB SITE CODE

R7 DES: PCE CARRIAGE CLEANERS SITE, OPERABLE UNIT 2 (OU2) REMEDIAL INVESTIGATION / FEASIBILITY STUDY (RI/FS) P00001: PURPOSE IS TO CHANGE THE CONTRACTING OFFICER AND FUND SUB-ITEMS.

DES TASK ORDER TITLE: REGION 6 MID-SOUTH WOOD PRODUCTS SUPERFUND SITE, OPERABLE UNIT 1 (OU1) THE PURPOSE OF THIS TASK ORDER (TO) IS TO CONDUCT A SUPPLEMENTAL REMEDIAL INVESTIGATION (RI) INCLUDING A BASELINE HUMAN HEALTH RISK ASSESSMENT (BHHRA) AN

R7 DES: PCE CARRIAGE CLEANERS SITE, OPERABLE UNIT 2 (OU2) REMEDIAL INVESTIGATION / FEASIBILITY STUDY (RI/FS)

RAF-DES ORONGO-DUENWEG MINING BELT (ODMB) OU1 RD - TASK ORDER MOD P00005 IS TO EXTEND PERIOD OF PERFORMANCE AND FULLY FUND THE TASK ORDER.

57TH ST AND NORTH BROADWAY RD OPERABLE UNIT 3 (OU3) REMEDIAL DESIGN UNDER REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES). MODIFICATION P00011: ADD FUNDING FOR ADDTIONAL LEVEL OF EFFORT AND UPDATE KEY PERRSONEL.

DES CONTRACT -NEW TASK ORDER(S)- SOUTHEASTERN WOOD PRESERVING SITE - TECHNICAL ASSISTANCE - DESIGNER OF RECORD (DOR)

REGION 7 RAF-DES OGALLALA GROUNDWATER CONTAMINATION SITE RI/FS -MOD P00004 - FUND PERIOD OF PERFORMANCE EXTENSION.

RAF/DES SOUTHWEST JEFFERSON COUNTY SUPERFUND SITE, OPERABLE UNIT 8, MINE WASTE REMEDIAL INVESTIGATION AND FEASIBILITY STUDY. PURPOSE OF MODIFICATION P00003 IS TO ISSUE AND FULLY FUND TASK 2.5 DRESSER #10 DAM INVESTIGATION.

68HEO318D0007/68HE0321F0010 P0007

DES- WALKER MACHINE DESIGN OF RECORD

68HEO318D0007/68HE0321F0010 P0006

AWARD OF TASK ORDER FOR PIKE & MULBERRY SUPERFUND SITE

57TH ST AND NORTH BROADWAY RD OPERABLE UNIT 3 (OU3) REMEDIAL DESIGN UNDER REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES). MODIFICATION P00008: CHANGE ORDER FOR DESIGN REVISIONS AND POP EXTENSION