Remedial Action Plan - Rochford Field - Newhall Remediation Project

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BLAKE CIRCLE MILL ROCK ROAD NEWHALL STREET 3 2 RF-HA214 RF-HATP-7 RF-HATP-6 RF-HA213H 1 2 3 RF-HA213A RF-HA203 RF-HA213B RF-HA213C RF-HA213D 1 RF-HA213E RF-HA213F 2 RF-HA210 RF-HATP-8 RF-HA213G 1 2 WINCHESTER AVENUE 2 RF-HA206 SPS-HA201 4 2 3 3 2 SPS-HA203/203A MRP-HA211 MILL ROCK ROAD 1 MRP-HA209 1 MRP-HA212 MRP-HA203 MRP-HA213 MRP-HA210 MRP-HA207A MRP-HA207B MRP-PS1 MRP-HA207D MRP-PS4 MRP-HA207C MRP-HA207E MRP-PS2 MRP-HA205 MRP-PS3 2 3 2 2 1 2 2 MRP-HA208B MRP-HA206A 3 RF-HA213I RF-HA204 NEWBURY STREET 1 RF-HA205 WADSWORTH STREET BRYDEN TERRACE BRYDEN TERRA 27892-421/422 E175 XXX-HA123-MW XXX-HA114 LEGEND SITE BOUNDARY HALEY & ALDRICH MONITORING WELL INSTALLED BY SOILTESTING, INC., OXFORD, CT 9 THROUGH 23 AUGUST 2002. HALEY & ALDRICH SOIL BORING DRILLED BY SOILTESTING, INC., OXFORD, CT 9 THROUGH 23 AUGUST 2002. HALEY & ALDRICH TEST PIT EXCAVATED BY SOILTESTING, INC., OXFORD, CT ON 15 AUGUST 2002. XXX-HA201-MW XXX-HA201 RF-HA213G HALEY & ALDRICH TEST PIT EXCAVATED BY EQ NORTHEAST,INC., MERIDEN, CONNECTICUT ON 18 NOVEMBER 2004. HALEY & ALDRICH MONITORING WELL INSTALLED BY NEW ENGLAND BORING CONTRACTORS, INC., GLASTONBURY, CONNECTICUT 18 OCTOBER THROUGH 12 NOVEMBER 2004. HALEY & ALDRICH TEST BORING DRILLED BY NEW ENGLAND BORING CONTRACTORS, INC., GLASTONBURY, CONNECTICUT 18 OCTOBER THROUGH 12 NOVEMBER 2004. HALEY & ALDRICH HAND DRIVEN SAMPLE IN FALL 2004/ WINTER 2005. DEP INVESTIGATIONS CONDUCTED DECEMBER 2000 THROUGH MARCH 2001. [INVESTIGATION DEPTH RANGE=4.0 FEET TO 12.0 FEET BGS] THICKNESS OF EARTHEN FILL COVER MATERIAL CONTOUR ROCHFORD FIELD AND MILL ROCK PARK PUBLIC PROPERTY INVESTIGATION NEWHALL STREET NEIGHBORHOOD HAMDEN, CONNECTICUT CONTOUR MAP OF EARTHEN FILL THICKNESS AT SITE SCALE: AS SHOWN APRIL 2005 FIGURE 4
BLAKE CIRCLE MILL ROCK ROAD MIDDLE OOL NEWHALL STREET RF-HA214 RF-HATP-7 RF-HA210 RF-HATP-8 RF-HATP-6 RF-HA213H ROCHFORD FIELD RF-HA213A RF-HA213B RF-HA213E RF-HA203 RF-HA213F RF-HA213G RF-HA213C RF-HA213D RF-HA206 WINCHESTER AVENUE SPS-HA201 SPS-HA203/203A MRP-HA211 MRP-HA209 MILL ROCK PARK (ROCHFORD FIELD ANNEX) MRP-HA212 MILL ROCK ROAD MRP-HA203 MRP-HA213 MRP-HA210 MRP-HA207A MRP-HA207B MRP-PS1 MRP-HA207D MRP-PS4 MRP-HA207C MRP-HA207E MRP-PS2 MRP-HA205 MRP-PS3 MRP-HA208B MRP-HA206A RF-HA213I RF-HA204 NEWBURY STREET RF-HA205 WADSWORTH STREET BRYDEN TERRACE BRYDEN TE HAMDEN COMMUNITY 27892-421/422 E176 XXX-HA123-MW XXX-HA114 LEGEND SITE BOUNDARY HALEY & ALDRICH MONITORING WELL INSTALLED BY SOILTESTING, INC., OXFORD, CT 9 THROUGH 23 AUGUST 2002. HALEY & ALDRICH SOIL BORING DRILLED BY SOILTESTING, INC., OXFORD, CT 9 THROUGH 23 AUGUST 2002. HALEY & ALDRICH TEST PIT EXCAVATED BY SOILTESTING, INC., OXFORD, CT ON 15 AUGUST 2002. XXX-HA201-MW XXX-HA201 RF-HA213G HALEY & ALDRICH TEST PIT EXCAVATED BY EQ NORTHEAST,INC., MERIDEN, CONNECTICUT ON 18 NOVEMBER 2004. HALEY & ALDRICH MONITORING WELL INSTALLED BY NEW ENGLAND BORING CONTRACTORS, INC., GLASTONBURY, CONNECTICUT 18 OCTOBER THROUGH 12 NOVEMBER 2004. HALEY & ALDRICH TEST BORING DRILLED BY NEW ENGLAND BORING CONTRACTORS, INC., GLASTONBURY, CONNECTICUT 18 OCTOBER THROUGH 12 NOVEMBER 2004. HALEY & ALDRICH HAND DRIVEN SAMPLE IN FALL 2004/ WINTER 2005. DEP INVESTIGATIONS CONDUCTED DECEMBER 2000 THROUGH MARCH 2001. [INVESTIGATION DEPTH RANGE=4.0 FEET TO 12.0 FEET BGS] THICKNESS OF TOTAL FILL CONTOUR ROCHFORD FIELD AND MILL ROCK PARK PUBLIC PROPERTY INVESTIGATION NEWHALL STREET NEIGHBORHOOD HAMDEN, CONNECTICUT CONTOUR MAP OF TOTAL FILL THICKNESS AT SITE SCALE: AS SHOWN APRIL 2005 FIGURE 5
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REMEDIAL ACTION PLAN ROCHFORD FIELD
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TABLE OF CONTENTS LIST OF TABLES LI
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LIST OF TABLES Table No. Ia Ib IIa
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The 4.84 acre Rochford Field is a l
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levels of VOCs; cyanide was detecte
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2. CONCEPTUAL SITE MODEL 2.1 Genera
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groundwater flow patterns and obser
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presence of the oil scrap metal cor
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On-site soil washing Bioremediation
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3.4 CTDEEP Selected Remedy In 2005,
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The depth of the liner and gravel w
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The impermeable barrier will be slo
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5. LONG-TERM GROUNDWATER MONITORING
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TABLE Ia SUMMARY OF ANALYTICAL RESU
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TABLE Ib SUMMARY OF ANALYTICAL RESU
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TABLE IIa SUMMARY OF ANALYTICAL DAT
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TABLE IIb SUMMARY OF ANALYTICAL DAT
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Page 161 and 162: APPENDIX B Selected Figures from Pr
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Remedial Action Plan - Rochford Field - Newhall Remediation Project

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