HELIOTECH

ENVIRONMENTAL SERVICES AND OPERATIONS (ESO)- LTRA AT SANFORD DRY CLEANERS.

THE ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) CONTRACTS ARE MULTIPLE AWARD CONTRACTS. THE ESO CONTRACTS PROVIDE SERVICES TO SUPPORT EPA'S CLEANUP PROGRAMS, PRIMARILY THE SUPERFUND PROGRAM. THESE CONTRACTS REQUIRE PERSONNEL TO DELIVER THE FOLLO

ESO: ST. REGIS OU 7

ESO: ST. REGIS TECH SUPPORT

R7 ESO: PARKVIEW WELLS TECHNICAL SUPPORT SERVICES MODIFICATION P00013: EXERCISE OPTION PERIOD 4

ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) TOWN OF PINES SITE

ESO: ST. REGIS SITE WIDE

R7 ESO: FEDERAL FACILITIES TECHNICAL SUPPORT FOR VARIOUS SITE LOCATIONS. MOD. P00007: EXERCISE OF OPTION PERIOD 2.

R7 ESO: GENERAL MOTORS SIOUX CITY O&M MODIFICATION P00003: EXERCISE OPTION PERIOD 2

R10 ESO: WHITE KING LUCKY LASS SITE P0008: REALIGNMENT OF TASKS IN OPTION PERIOD 2

HELIOTECH ENVIRONMENTAL SERVICES AND OPERATIONS (ESO)

R7 ESO: NEWTON COUNTY MINE TAILINGS (NCMT) SUPERFUND SITE REMEDIAL ACTION OVERSIGHT SERVICES MOD P00002: RESCIND ALS STOP WORK AND MEMORIALIZE CONTRACTORS DECISION TO NOT WORK WITH ALS.

R7 ESO: ORONOGO-DUENWEG MINING BELT (ODMB) SUPERFUND SITE REMEDIAL ACTION OVERSIGHT SERVICES OF OU1, OU3, AND OU4 JASPER COUNTY, MISSOURI MOD P00003: RESCIND ALS STOP WORK AND MEMORIALIZE CONTRACTORS' DECISION TO NOT WORK WITH ALS.

COMMUNITY INVOLVEMENT DEOBLIGATE 1.DEOBLIGATE $5,350.22 (DCN: 2505SEX547-001) ON THE TASK ORDER FOR WPSC TWO RIVERS 2.DEOBLIGATE $13,828.00 (DCN: 2505SEX518-001) ON THE TASK ORDER FOR WAUSAU GROUNDWATER CONTAMINATION 3.DEOBLIGATE $39,851.88 (DC

ESO: ROTO-FINISH

ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) SITE: YEOMAN CREEK

ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) SAUGET AREA 2

HELIOTECH ENVIRONMENTAL SERVICES AND OPERATIONS SITE: CLARE WATER

R7 ESO: SOUTHEAST MISSOURI (SEMO) TECHNICAL OVERSIGHT, FIELD INVESTIGATION AND TECHNICAL ASSISTANCE

R7 ESO: DATA MIGRATION MOD P00005: EXERCISE OPTION PERIOD 2