Specifications include, but are not limited to: PCC PAVEMENT - REPLACE. NHSN-001-4(59)--2R-92 ROUTE: IOWA 1 0.25 mi W of Brighton 2.00 EACH APRONS 0.10 ACRE CLEARING & GRUBBING 1.00 LUMP SUM CONSTRUCTION SURVEY 74.00 LINEAR FOOT CULVERT PIPE 533.00 CUBIC YARD EMBANKMENT-IN-PLACE 120.90 SQUARE YARD ENGINEERING FABRIC 456.20 CUBIC YARD EXCAVATION CLASS 20 5.40 CUBIC YARD FLOWABLE MORTAR 310.10 CUBIC YARD GRANULAR BACKFILL 114.30 TON REVETMENT 200.00 LINEAR FOOT SILT FENCE 230.00 CUBIC YARD TOPSOIL, STRIP/SALVAGE/SPREAD NHSX-001-4(061)--3H-92 ROUTE: IOWA 1 Keokuk Co Line to WCL of Brighton 1.00 LUMP SUM CONSTRUCTION SURVEY 2,800.50 CUBIC YARD EMBANKMENT-IN-PLACE 33.00 SQUARE YARD ENGINEERING FABRIC 59,487.40 CUBIC YARD EXCAVATION CLASS 13 10.00 CUBIC YARD EXCAVATION CLASS 20 1.00 EACH FIELD LABORATORY/OFFICE 3,447.61 TON GRANULAR SHOULDERS, TYPE B 187.50 LINEAR FOOT GUARDRAIL, FORMED STEEL BEAM 19,885.80 CUBIC YARD MODIFIED SUBBASE 5.70 ACRE MULCHING 28,067.50 SQUARE YARD PAVED SHOULDERS 7,087.38 STATION PAVEMENT MARKINGS 84,384.50 SQUARE YARD PAVEMENT, P.C.C. 84,148.30 SQUARE YARD REMOVAL OF PVMNT/DRIVES/SDWK 5.70 ACRE SEEDING & FERTILIZING 628.30 STATION SHOULDER CONSTRUCTION 4.00 EACH STEEL BEAM G'RAIL BARRIER TRANS SECTION 53,495.00 LINEAR FOOT SUBDRAIN, LONGITUDINAL 1,415.08 TON SURFACING, CRUSHED STONE 76.28 CUBIC YARD TOPSOIL, STRIP/SALVAGE/SPREAD