is seeking certified and qualified DBE subcontractors and/or suppliers to provide Knife River Construction is requesting quotes from all qualified subcontractors and suppliers including certified DBE firms for the following items of work, including but not limited to: LEAD COMPLIANCE PLAN, DEVELOP WATER SUPPLY CONSTRUCTION AREA SIGNS, TRAFFIC CONTROL SYSTEM, TEMP TRAFFIC STRIPE (PAINT), PLASTIC TRAFFIC DRUMS, PORTABLE CHANGEABLE MESSAGE SIGN (LS), TEMPORARY RAILING (TYPE K), ALTERNATIVE TEMPORARY CRASH CUSHION, AUTOMATED FLAGGER ASSISTANCE DEVICE DAY, JOB SITE MANAGEMENT, PREPARE STORM WATER POLLUTION PREVENTION PLAN, RAIN EVENT ACTION PLAN, STORM WATER SAMPLING AND ANALYSIS DAY, STORM WATER ANNUAL REPORT, MOVE-IN/MOVE-OUT (TEMPORARY EROSION CONTROL), TEMPORARY HYDRAULIC MULCH (BONDED FIBER MATRIX), TEMPORARY COMPOST SOCK, TEMPORARY COVER, TEMP CHECK DAM, TEMP DRAINAGE INLET PROTECTION, TEMP FIBER ROLL, TEMP REINFORCED SILT FENCE, TEMP SILT FENCE, TEMP CONSTRUCTION ENTRANCE, STREET SWEEPING, TEMP CONCRETE WASHOUT, CONTRACTOR-SUPPLIED BIOLOGIST (DAY), TEMP HIGH-VISIBILITY FENCE, CLEARING AND GRUBBING (LS), ROADWAY EXCAVATION, SHOULDER BACKING, MOVE-IN/MOVE-OUT (EROSION CONTROL), HYDRAULIC BIOTIC GROWTH MEDIUM, ROLLED EROSION CONTROL PRODUCT (NETTING) ROLLED EROSION CONTROL PRODUCT (BLANKET), ROLLED EROSION CONTROL PRODUCT (TRM), FIBER ROLLS, FIBER REINFORCED MATRIX (FRM), COMPOST (CY), INCORPORATE MATERIALS, PERMANENT EROSION CONTROL ESTABLISHMENT WORK, CLASS 2 AGGREGATE BASE (CY), HOT MIX ASPHALT (TYPE A), HOT MIX ASPHALT (LEVELING), RUBBERIZED HOT MIX ASPHALT (GAP GRADED), RUBBERIZED HOT MIX ASPHALT-OPEN GRADED (OPEN GRADED FRICTION COURSE), DATA CORE, TACK COAT, COLD PLANE ASPHALT CONCRETE PAVEMENT, (F) - STRUCTURAL CONCRETE, DRAINAGE INLET (F) - CONCRETE BACKFILL (PIPE TRENCH), 18" REINFORCED CONCRETE PIPE, 24" REINFORCED CONCRETE PIPE, 24" CORRUGATED STEEL PIPE (.138" THICK), 24" CORRUGATED STEEL PIPE DOWNDRAIN (.138" THICK), 24" ANCHOR ASSEMBLY, 36" CORRUGATED STEEL PIPE INLET (.168" THICK), 18" CONCRETE FLARED END SECTION, 24" CONCRETE FLARED END SECTION, 24" ALTERNATIVE FLARED END SECTION, REMOVE CULVERT (LF), REMOVE INLET, REMOVE HEADWALL, REMOVE FLARED END SECTION (EA), SMALL-ROCK SLOPE PROTECTION, CONCRETE (DITCH LINING), CONCRETE (CONCRETE APRON), ROCK SLOPE PROTECTION (150 LB, CLASS III, METHOD B) (CY), ROCK SLOPE PROTECTION (60 LB, CLASS II, METHOD B) (CY), ROCK SLOPE PROTECTION FABRIC (CLASS 8), MINOR CONCRETE (CURB) (CY), MISCELLANEOUS IRON AND STEEL, WATER SYSTEM, FENCE (TYPE BW, 4-STRAND, METAL POST), FENCE (TYPE WM, METAL POST), CHAIN LINK FENCE (TYPE CL-6), REMOVE FENCE, DELINEATOR (CLASS 2), PAVEMENT MARKER (RETROREFLECTIVE-RECESSED), MILEPOST MARKER, MARKER (CULVERT), TREATMENT BEST MANAGEMENT PRACTICE MARKER, OBJECT MARKER (TYPE L-1), RESET ROADSIDE SIGN, RELOCATE ROADSIDE SIGN, FURNISH SINGLE SHEET ALUMINUM SIGN (0.080"-UNFRAMED), ROADSIDE SIGN - ONE POST, MIDWEST GUARDRAIL SYSTEM (STEEL POST), RAIL ELEMENT WALL (LF), VEGETATION CONTROL (MINOR CONCRETE), END ANCHOR ASSEMBLY (TYPE SFT-M), ALTERNATIVE IN-LINE TERMINAL SYSTEM, REMOVE GUARDRAIL, THERMOPLASTIC PAVEMENT MARKING (ENHANCED WET NIGHT VISIBILITY), 6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (BROKEN 12-3), 6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY), 8" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY), REMOVE THERMOPLASTIC TRAFFIC STRIPE, 12" RUMBLE STRIP (ASPHALT CONCRETE PAVEMENT), all trucking and supply of materials.