Improving Mid-Term, Intermediate, and Long-Range Cost Forecasting for State Transportation Agencies (2020)

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78 Appendix B – Configuration of Multilevel Construction Cost Indexes MnDOT Multilevel Construction Cost Index: Table B.1 MnDOT Multilevel Construction Cost Index – Basket of Pay Items No. Item ID Description No. Item ID Description 1 2104503/00255 Remove Pipe Culverts 32 2360509/24500 Type SP 12.5 Wearing Course Mixture (4,E) 2 2104503/00285 Remove Sewer Pipe (Storm) 33 2401501/01143 Structural Concrete (1A43) 3 2104503/00315 Remove Curb and Gutter 34 2401501/03643 Structural Concrete (3Y43) 4 2104503/00450 Remove Cable Guardrail 35 2401508/00010 Reinforcement Bars 5 2104503/00460 Remove Guardrail-Plate Beam 36 2401508/00011 Reinforcement Bars (Epoxy Coated) 6 2104503/00195 Sawing Concrete Pavement (Full Depth) 37 2402503/00280 Expansion Joint Devices Type 4 7 2104503/00205 Sawing Bituminous Pavement (Full Depth) 38 2404518/00010 Concrete Wearing Course (3U17A) 8 2104503/01560 Salvage Guardrail-Plate Beam 39 2406504/00010 Bridge Approach Panels 9 2104504/00070 Remove Pavement 40 2501503/12018 18\'' CS Pipe Culvert 10 2104504/00090 Remove Concrete Pavement 41 2501503/13242 24\'' RC Pipe Culvert 11 2104504/00120 Remove Bituminous Pavement 42 2501503/13302 30\'' RC Pipe Culvert 12 2104504/00140 Remove Bituminous Shoulder Pavement 43 2501503/13362 36\'' RC Pipe Culvert 13 2105504/00035 Geotextile Fabric Type 5 44 2501603/25080 Clean Pipe Culvert 14 2105507/00015 Common Excavation 45 2503503/19122 12\'' RC Pipe Sewer Design 3006 15 2105507/00290 Select Granular Borrow (CV) 46 2503503/19182 18\'' RC Pipe Sewer Design 3006 16 2106507/00010 Excavation - Common 47 2506503/00012 Construct Drainage Structure Design A or F 17 2106507/00130 Common Embankment (CV) 48 2506503/00032 Construct Drainage Structure Design C or G 18 2211507/00170 Aggregate Base (CV) Class 5 49 2506503/00080 Construct Drainage Structure Design H 19 2211507/00210 Aggregate Base (CV) Class 6 50 2506503/03020 Construct Drainage Structure Design 60-4020 20 2232504/00040 Mill Bituminous Surface (1.5\'') 51 2506503/02420 Construct Drainage Structure Design 48-4020 21 2232504/00060 Mill Bituminous Surface (2.0\'') 52 2511507/00013 Random Riprap Class II 22 2232504/00120 Mill Bituminous Surface (3.0\'') 53 2511507/00014 Random Riprap Class III 23 2232603/00025 Milled Rumble Strips 54 2511507/00015 Random Riprap Class IV 24 2232603/00030 Milled Rumble Strips-Intermittent 55 2511515/00014 Geotextile Filter Type IV 25 2301507/00010 Structural Concrete 56 2521518/00040 4\'' Concrete Walk 26 2355506/00010 Bituminous Material for Fog Seal 57 2554503/02007 Traffic Barrier Design B8307 27 2357606/00020 Bituminous Material for Shoulder Tack 58 2554503/02038 Traffic Barrier Design B8338 28 2360509/22200 Type SP 12.5 Wearing Course Mixture (2,B) 59 2580503/00010 Interim Pavement Marking 29 2360509/23200 Type SP 12.5 Wearing Course Mixture (3,B) 60 2581501/00010 Removable Preformed Plastic Marking 30 2360509/23300 Type SP 12.5 Wearing Course Mixture (3,C) 61 2581603/00020 Removable Preformed Plastic Mask (Black) 31 2360509/24200 Type SP 12.5 Wearing Course Mixture (4,B) - - -

79 Figure B.1 MnDOT Multilevel Construction Cost Index – General Configuration Table B.2 MnDOT Multilevel Construction Cost Index – Configuration and Labels Level 1 Level 2 Level 3 Level 4 Level 5 1 2104503/00255 1 2104503 1 2104 1 210 2 2 2104503/00285 3 2104503/00315 4 2104503/00450 5 2104503/00460 6 2104503/00195 7 2104503/00205 8 2104503/01560 9 2104504/00070 2 2104504 10 2104504/00090 11 2104504/00120 12 2104504/00140 13 2105504/00035 3 2105504 2 2105 14 2105507/00015 4 2105507 15 2105507/00290 16 2106507/00010 5 2106507 3 2106 17 2106507/00130 18 2211507/00170 6 2211507 4 2211 2 221 19 2211507/00210 20 2232504/00040 7 2232504 5 2232 3 223 21 2232504/00060 22 2232504/00120 23 2232603/00025 8 2232603 24 2232603/00030

80 Table B.2 MnDOT Multilevel Construction Cost Index – Configuration and Labels (Cont.) Level 1 Level 2 Level 3 Level 4 Level 5 25 2301507/00010 9 2301507 6 2301 4 230 2 26 2355506/00010 10 2355506 7 2355 5 235 27 2357606/00020 11 2357606 8 2357 28 2360509/22200 12 2360509 9 2360 6 236 29 2360509/23200 30 2360509/23300 31 2360509/24200 32 2360509/24500 33 2401501/01143 13 2401501 10 2401 7 240 34 2401501/03643 35 2401508/00010 14 2401508 36 2401508/00011 37 2402503/00280 15 2402503 11 2402 38 2404518/00010 16 2404518 12 2404 39 2406504/00010 17 2406504 13 2406 40 2501503/12018 18 2501503 14 2501 8 250 41 2501503/13242 42 2501503/13302 43 2501503/13362 44 2501603/25080 19 2501603 45 2503503/19122 20 2503503 15 2503 46 2503503/19182 47 2506503/00012 21 2506503 16 2506 48 2506503/00032 49 2506503/00080 50 2506503/03020 51 2506503/02420 52 2511507/00013 22 2511507 17 2511 9 251 53 2511507/00014 54 2511507/00015 55 2511515/00014 23 2511515 56 2521518/00040 24 2521518 18 2521 10 252 57 2554503/02007 25 2554503 19 2554 11 255 58 2554503/02038 59 2580503/00010 26 2580503 20 2580 12 258 60 2581501/00010 27 2581501 21 2581 61 2581603/00020 28 2581603

81 CDOT Multilevel Construction Cost Index: Table B.3 CDOT Multilevel Construction Cost Index – Basket of Pay Items No. Item ID Description No. Item ID Description 1 202-00035 Removal of Pipe 21 506-00218 Riprap (18 Inch) 2 202-00210 Removal of Concrete Pavement 22 506-00224 Riprap (24 Inch) 3 202-00220 Removal of Asphalt Mat 23 509-00000 Structural Steel 4 202-00240 Removal of Asphalt Mat (Planning) 24 515-00120 Waterproofing (Membrane) 5 202-00250 Removal of Pavement Marking 25 601-03030 Concrete Class D (Box Culvert) 6 203-00010 Unclassified Excavation (Complete In Place) 26 601-03040 Concrete Class D (Bridge) 7 203-00060 Embankment Material (Complete In Place) 27 601-03050 Concrete Class D (Wall) 8 203-00100 Muck Excavation 28 602-00000 Reinforcing Steel 9 206-00000 Structure Excavation 29 602-00020 Reinforcing Steel (Epoxy Coated) 10 206-00065 Structure Backfill (Flow-Fill) 30 606-00301 Guardrail Type 3 (6-3 Post Spacing) 11 206-00100 Structure Backfill (Class 1) 31 606-00710 Guardrail Type 7 (Style CA) 12 206-00360 Mechanical Reinforcement of Soil 32 608-00000 Concrete Sidewalk 13 207-00205 Topsoil 33 609-21010 Curb and Gutter Type 2 (Section I-B) 14 304-06000 Aggregate Base Course (Class 6) 34 610-00020 Median Cover Material (Patterned Concrete) 15 304-06007 Aggregate Base Course (Class 6) 35 613-00200 2 Inch Electrical Conduit 16 403-00720 Hot Mix Asphalt (Patching) (Asphalt) 36 613-01200 2 Inch Electrical Conduit (Plastic) 17 411-10255 Emulsified Asphalt (Slow-Setting) 37 614-00012 Sign Panel (Class II) 18 412-00600 Concrete Pavement (6 Inch) 38 621-00450 Detour Pavement 19 503-00036 Drilled Caisson (36 Inch) 39 627-00001 Pavement Marking Paint 20 506-00212 Riprap (12 Inch) 40 627-00005 Epoxy Pavement Marking Figure B.2 CDOT Multilevel Construction Cost Index – General Configuration

82 Table B.4 CDOT Multilevel Construction Cost Index – Configuration and Labels Level 1 Level 2 Level 3 Level 4 Level 5 1 202-00035 1 202-000 1 202 1 2 1 2 202-00210 2 202-002 3 202-00220 4 202-00240 5 202-00250 6 203-00010 3 203-000 2 203 7 203-00060 8 203-00100 4 203-001 9 206-00000 5 206-000 3 206 10 206-00065 11 206-00100 6 206-001 12 206-00360 7 206-003 13 207-00205 8 207-002 4 207 14 304-06000 9 304-060 5 304 2 3 15 304-06007 16 403-00720 10 403-007 6 403 3 4 17 411-10255 11 411-102 7 411 18 412-00600 12 412-006 8 412 19 503-00036 13 503-000 9 503 4 5 20 506-00212 14 506-002 10 506 21 506-00218 22 506-00224 23 509-00000 15 509-000 11 509 24 515-00120 16 515-001 12 515 25 601-03030 17 601-030 13 601 5 6 26 601-03040 27 601-03050 28 602-00000 18 602-000 14 602 29 602-00020 30 606-00301 19 606-003 15 606 31 606-00710 20 606-007 32 608-00000 21 608-000 16 608 33 609-21010 22 609-210 17 609 34 610-00020 23 610-000 18 610 35 613-00200 24 613-002 19 613 36 613-01200 25 613-012 37 614-00012 26 614-000 20 614 38 621-00450 27 621-004 21 621 39 627-00001 28 627-000 22 627 40 627-00005

83 DelDOT Multilevel Construction Cost Index: Table B.5 DelDOT Multilevel Construction Cost Index – Basket of Pay Items No. Item ID Description No. Item ID Description 1 202000 Excavation and embankment 20 701020 Integral Portland cement concrete curb and gutter, type 1 2 207000 Excavation and backfill for structures 21 701021 Integral Portland cement concrete curb and gutter, type 2 3 208000 Excavation and backfill for pipe trenches 22 701022 Integral Portland cement concrete curb and gutter, type 3 4 209001 Borrow, type a 23 705001 P.C.C. sidewalk, 4" 5 209002 Borrow, type b 24 705002 P.C.C. sidewalk, 6" 6 209003 Borrow, type c 25 705007 Sidewalk surface detectable warning system 7 209006 Borrow, type f 26 712005 Riprap, r-4 8 210000 Furnishing borrow type "c" for pipe, utility trench, and structure backfill 27 712021 Riprap, r-5 9 212000 Undercut excavation 28 713003 Geotextiles, riprap 10 302005 Graded aggregate base course, type b 29 720050 Galvanized steel beam guardrail, type 1 11 302008 Graded aggregate base course, type b, patching 30 748015 Permanent pavement striping, symbol/legend alkyd-thermoplastic 12 302011 Delaware no. 3 stone 31 748019 Temporary markings, paint, 4" 13 402000 Hot-mix bituminous concrete and/or cold-laid bituminous concrete 32 748026 Temporary markings, paint symbol/legend 14 406001 Hot-mix patching 33 748530 Removal of pavement striping 15 503001 Patching P.C.C. pavement, 6' to 15', type a 34 758000 Removal of existing Portland cement concrete pavement, curb, sidewalk, etc. 16 604000 Bar reinforcement, epoxy coated 35 762001 Saw cutting, bituminous concrete, full depth 17 612021 Reinforced concrete pipe, 15", class iv 36 762002 Saw cutting, concrete, full depth 18 701010 Portland cement concrete curb, type 1 37 908001 Topsoil 19 701011 Portland cement concrete curb, type 2 - - - Figure B.3 DelDOT Multilevel Construction Cost Index – General Configuration

84 Table B.6 DelDOT Multilevel Construction Cost Index – Configuration and Labels Level 1 Level 2 Level 3 Level 4 Level 5 1 202000 1 202 1 20 1 2 1 2 207000 2 207 3 208000 3 208 4 209001 4 209 5 209002 6 209003 7 209006 8 210000 5 210 2 21 9 212000 6 212 10 302005 7 302 3 30 2 311 302008 12 302011 13 402000 8 402 4 40 3 414 406001 9 406 15 503001 10 503 5 50 4 5 16 604000 11 604 6 60 5 617 612021 12 612 7 61 18 701010 13 701 8 70 6 7 19 701011 20 701020 21 701021 22 701022 23 705001 14 705 24 705002 25 705007 26 712005 15 712 9 71 27 712021 28 713003 16 713 29 720050 17 720 10 72 30 748015 18 748 11 74 31 748019 32 748026 33 748530 34 758000 19 758 12 75 35 762001 20 762 13 76 36 762002 37 908001 21 908 14 90 7 9