A1 MOBILIZATION LS 1 N/A A2 SOIL AND WATER SAMPLING – POTENTIAL PETROLEUM CONTAMINATION EA 4 A3 20-INCH STEEL CASING SLEEVE - INSTALL BY BORING AND JACKING LF 195 A4 BORING AND JACKING SUPPORT, LAUNCHING AND RECEIVING PITS EA 2 A5 CONTINGENT REMOVAL AND DISPOSAL OF CONTAMINATED SOILS CY 310 A6 8-INCH PVC SDR-26 SEWER PIPE BY OPEN-CUT METHOD, COMPLETE AND IN-PLACE LF 300 A7 8-INCH PVC RESTRAINED JOINT SEWER PIPE INSTALLED IN 20-INCH STEEL SLEEVE LF 165 A8 6-INCH PVC SEWER LATERAL WITH CLEAN OUT, COMPLETE AND INPLACE LF 100 A9 ABANDONMENT OF 6-INCH AND 8-INCH SEWER PIPE, FILL WITH NON-SHRINK GROUT/FLOWABLE FILL LF 444 A10 48-INCH PRECAST MANHOLE, WITH FRAME & COVER EA 1 A11 72-INCH PRECAST MANHOLE OVER EXISTING SEWER (DOGHOUSE), WITH FRAME & COVER EA 1
