Specifications include, but are not limited to: Replacement of changeable message signs on I-295 in Portland and South Portland, and on I-95 in Hallowell, Sidney, Carmel, Hampden and Bangor. 0010 202.03 REMOVING STRUCTURES AND OBSTRUCTIONS CHANGEABLE MESSAGE SIGN EA 6.000 . . 0020 203.20 COMMON EXCAVATION CY 5.000 . . 0030 206.061 STRUCTURAL EARTH EXCAVATION - DRAINAGE AND MINOR STRUCTURES, BELOW GRADE CY 7.000 . . 0040 304.10 AGGREGATE SUBBASE COURSE - GRAVEL CY 5.000 . 0050 615.072 LOAM, SEED, MULCH LUMP SUM LUMP SUM . . 0060 626.11 PRECAST CONCRETE JUNCTION BOX EA 8.000 . . 0070 626.22 NON-METALLIC CONDUIT LF 600.000 . . 0080 626.36 REMOVE OR MODIFY CONCRETE FOUNDATION EA 1.000 . . 0090 626.501 SPREAD FOOTING FOUNDATION CY 9.000 . . 0100 629.05 HAND LABOR, STRAIGHT TIME HR 14.000 . . 0110 631.12 ALL PURPOSE EXCAVATOR (INCLUDING OPERATOR) HR 4.000 .
