MINNESOTA

DEPARTMENT OF TRANSPORTATION

ST. PAUL, MINNESOTA

STANDARD

SPECIFICATIONS FOR

CONSTRUCTION

2014 EDITION

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DIVISION I GENERAL REQUIREMENTS AND COVENANT

PAGE 1101 WORDING OF SPECIFICATIONS .................................................................................................................... 1 1102 ABBREVIATIONS AND MEASUREMENT UNITS ............................................................................................. 1 1102.1 GLOSSARY OF ACRONYMS AND ABBREVIATIONS ........................................................................................ 1 1102.2 UNITS OF SIZE AND MEASUREMENT ........................................................................................................... 4 1103 DEFINITIONS ................................................................................................................................................ 5

BIDDING REQUIREMENTS AND CONDITIONS

1201 PREQUALIFICATION OF BIDDERS ............................................................................................................... 16 1202 CONTENTS OF PROPOSAL PACKAGE .......................................................................................................... 16 1203 ACCESS TO PROPOSAL PACKAGE ............................................................................................................... 16 1204 INTERPRETATION OF QUANTITIES IN BID SCHEDULE ................................................................................ 16 1205 EXAMINATION OF PROPOSAL PACKAGE AND SITE OF WORK ................................................................... 16 1205.1 PROPOSAL PACKAGE AND SITE OF WORK ................................................................................................. 16 1205.2 ADDITIONAL INFORMATION ...................................................................................................................... 17 1206 PREPARATION OF PROPOSAL .................................................................................................................... 17 1206.1 PREPARATION ............................................................................................................................................ 17 1206.2 ALLOWABLE SUBSTITUTIONS ..................................................................................................................... 18 1206.3 ALTERATIONS ............................................................................................................................................. 18 1207 IRREGULAR PROPOSALS ............................................................................................................................. 18 1208 PROPOSAL GUARANTY ............................................................................................................................... 19 1209 DELIVERY OF PROPOSALS .......................................................................................................................... 19 1210 REVISION OF PROPOSAL PACKAGE OR WITHDRAWAL OF PROPOSALS ..................................................... 19 1211 CONDITIONAL PROPOSALS ........................................................................................................................ 20 1212 OPENING OF PROPOSALS .......................................................................................................................... 20 1213 DISQUALIFICATION OF BIDDERS ................................................................................................................ 20

BIDDING REQUIREMENTS AND COVENANTS

1301 CONSIDERATION OF PROPOSALS ............................................................................................................... 21 1302 AWARD OF CONTRACT .............................................................................................................................. 21 1303 CANCELLATION OF AWARD ....................................................................................................................... 21 1304 RETURN OF PROPOSAL GUARANTY ........................................................................................................... 21 1305 REQUIREMENT OF CONTRACT BOND ........................................................................................................ 21 1306 EXECUTION AND APPROVAL OF CONTRACT .............................................................................................. 21 1307 FAILURE TO EXECUTE CONTRACT .............................................................................................................. 22

SCOPE OF WORK

1401 INTENT OF CONTRACT ............................................................................................................................... 23 1402 CONTRACT REVISIONS ............................................................................................................................... 23 1402.1 GENERAL .................................................................................................................................................... 23 1402.2 DIFFERING SITE CONDITIONS ..................................................................................................................... 24 1402.3 SIGNIFICANT CHANGES TO THE CHARACTER OF WORK ............................................................................ 24 1402.4 SUSPENSIONS OF WORK ORDERED BY THE ENGINEER .............................................................................. 24 1402.5 EXTRA WORK ............................................................................................................................................. 25 1402.6 ELIMINATED ITEMS .................................................................................................................................... 25 1403 NOTIFICATION FOR CONTRACT REVISIONS ............................................................................................... 26 1403.1 GENERAL .................................................................................................................................................... 26 1403.2 FIRST NOTICE, BY CONTRACTOR ................................................................................................................ 26 1403.3 WRITTEN NOTICE, BY CONTRACTOR .......................................................................................................... 26 1403.4 WRITTEN ACKNOWLEDGEMENT, BY ENGINEER ........................................................................................ 26 1403.5 FINAL WRITTEN RESPONSE, BY ENGINEER................................................................................................. 26 1403.6 CONTRACTORS RECOURSE ........................................................................................................................ 26 1404 MAINTENANCE OF TRAFFIC ....................................................................................................................... 27

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1404.1 GENERAL .................................................................................................................................................... 27 1404.2 PLANNED DETOURS ................................................................................................................................... 27 1404.3 CONTRACTORS REQUEST FOR DETOUR .................................................................................................... 27 1404.4 CONTRACTORS REQUEST FOR TEMPORARY BY-PASSES ........................................................................... 27 1404.5 MAINTENANCE DIRECTED BY THE ENGINEER ............................................................................................ 27 1404.6 CONTRACTOR'S USE OF CROSSOVERS ....................................................................................................... 27 1404.7 WINTER SUSPENSION ................................................................................................................................ 27 1405 USE OF MATERIALS FOUND ON THE PROJECT ........................................................................................... 28 1406 PRESERVATION OF HISTORICAL OBJECTS .................................................................................................. 28 1407 FINAL CLEANUP .......................................................................................................................................... 28 1408 VALUE ENGINEERING INCENTIVE ............................................................................................................... 29

CONTROL OF WORK

1501 AUTHORITY OF THE ENGINEER .................................................................................................................. 31 1501.1 DECIDING QUESTIONS ............................................................................................................................... 31 1501.2 SUSPENDING WORK ................................................................................................................................... 31 1501.3 BASIS OF DECISION .................................................................................................................................... 31 1502 PLANS AND WORKING DRAWINGS ............................................................................................................ 31 1503 CONFORMITY WITH CONTRACT DOCUMENTS .......................................................................................... 32 1504 COORDINATION OF CONTRACT DOCUMENTS ........................................................................................... 33 1505 COOPERATION BY CONTRACTORS ............................................................................................................. 33 1506 SUPERVISION BY CONTRACTOR ................................................................................................................. 33 1506.1 COMPETENT SUPERINTENDENT ................................................................................................................ 34 1506.2 COMPETENT INDIVIDUAL .......................................................................................................................... 34 1507 UTILITY PROPERTY AND SERVICE ............................................................................................................... 34 1507.1 GENERAL .................................................................................................................................................... 34 1507.2 NOTIFICATION ............................................................................................................................................ 35 1507.3 LIABILITY .................................................................................................................................................... 35 1508 CONSTRUCTION STAKES, LINES, AND GRADES .......................................................................................... 35 1509 (BLANK) ...................................................................................................................................................... 36 1510 AUTHORITY AND DUTIES OF THE INSPECTOR ............................................................................................ 36 1511 INSPECTION OF WORK ............................................................................................................................... 36 1512 UNACCEPTABLE AND UNAUTHORIZED WORK ........................................................................................... 37 1512.1 UNACCEPTABLE WORK .............................................................................................................................. 37 1512.2 UNAUTHORIZED WORK ............................................................................................................................. 37 1512.3 NON-COMPLIANCE .................................................................................................................................... 37 1513 RESTRICTIONS ON MOVEMENT AND STORAGE OF HEAVY LOADS AND EQUIPMENT ............................... 38 1514 MAINTENANCE DURING CONSTRUCTION.................................................................................................. 39 1515 CONTROL OF HAUL ROADS ........................................................................................................................ 39 1516 ACCEPTANCE .............................................................................................................................................. 39 1516.1 PARTIAL ACCEPTANCE ............................................................................................................................... 40 1516.2 PROJECT ACCEPTANCE ............................................................................................................................... 40 1516.3 COMPLETION OF THE WORK ..................................................................................................................... 40 1516.4 FINAL CONTRACT ACCEPTANCE ................................................................................................................. 40 1517 CLAIMS FOR COMPENSATION ADJUSTMENT ............................................................................................ 40 1517.1 NOTIFICATION ............................................................................................................................................ 40 1517.2 CLAIM SUBMITTALS ................................................................................................................................... 41 1517.3 REQUIRED CERTIFICATION OF CLAIMS ...................................................................................................... 41 1517.4 REVIEW OF CLAIM SUBMITTALS ................................................................................................................ 42

CONTROL OF MATERIAL

1601 SOURCE OF SUPPLY AND QUALITY ............................................................................................................ 43 1602 NATURAL MATERIAL SOURCES .................................................................................................................. 43 1603 MATERIALS: SPECIFICATIONS, SAMPLES, TESTS, AND ACCEPTANCE ......................................................... 44

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1604 PLANT INSPECTION COMMERCIAL FACILITY ......................................................................................... 44 1605 SUBSTITUTE MATERIALS ............................................................................................................................ 44 1606 STORAGE OF MATERIALS ........................................................................................................................... 44 1607 HANDLING MATERIALS .............................................................................................................................. 44 1608 UNACCEPTABLE MATERIALS ...................................................................................................................... 44 1609 DEPARTMENT-PROVIDED MATERIAL ......................................................................................................... 44

LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC

1701 LAWS TO BE OBSERVED ............................................................................................................................. 45 1701.1 DATA PRACTICES ........................................................................................................................................ 45 1701.2 WORKER CONDUCT ................................................................................................................................... 45 1701.3 FALSE CLAIMS ACT ..................................................................................................................................... 45 1702 PERMITS, LICENSES, AND TAXES ................................................................................................................ 45 1703 PATENTED DEVICES, MATERIALS, AND PROCESSES ................................................................................... 46 1704 RESTORATION OF SURFACE OPENED BY PERMIT ...................................................................................... 46 1705 FEDERAL-AID PROVISIONS ......................................................................................................................... 46 1706 EMPLOYEE HEALTH AND WELFARE............................................................................................................ 46 1707 PUBLIC CONVENIENCE AND SAFETY .......................................................................................................... 47 1708 RAILROAD HIGHWAY PROVISIONS............................................................................................................. 47 1708.1 GENERAL REQUIREMENTS ......................................................................................................................... 47 1708.2 STRUCTURAL PLANS AND CONSTRUCTION METHODS .............................................................................. 48 1708.3 LIABILITY INSURANCE................................................................................................................................. 49 1708.4 FLAGGING, PROTECTIVE SERVICES, AND DEVICES ..................................................................................... 49 1709 NAVIGABLE WATERWAYS .......................................................................................................................... 50 1710 TRAFFIC CONTROL DEVICES ....................................................................................................................... 50 1710.1 GENERAL .................................................................................................................................................... 50 1710.2 PROVIDE, MAINTAIN, AND REMOVE ......................................................................................................... 51 1710.3 PLANNED DETOURS ................................................................................................................................... 51 1710.4 (BLANK) ...................................................................................................................................................... 51 1710.5 TEMPORARY BY-PASSES ............................................................................................................................. 51 1710.6 CONTRACTORS RESPONSIBILITY ............................................................................................................... 51 1710.7 ENGINEERS AUTHORITY ............................................................................................................................ 51 1710.8 (BLANK) ...................................................................................................................................................... 51 1711 USE OF EXPLOSIVES ................................................................................................................................... 52 1712 PROTECTION AND RESTORATION OF PROPERTY ....................................................................................... 52 1712.1 PROPERTY .................................................................................................................................................. 52 1712.2 ADVANCE NOTICE ...................................................................................................................................... 52 1712.3 (BLANK) ...................................................................................................................................................... 52 1712.4 GENERAL LIABILITY .................................................................................................................................... 52 1713 FOREST PROTECTION ................................................................................................................................. 53 1714 RESPONSIBILITY FOR DAMAGE CLAIMS; INSURANCE ................................................................................ 53 1714.1 GENERAL .................................................................................................................................................... 53 1714.2 WORKERS COMPENSATION INSURANCE .................................................................................................. 53 1714.3 COMMERCIAL GENERAL LIABILITY INSURANCE ......................................................................................... 54 1714.4 AUTOMOBILE LIABILITY INSURANCE ......................................................................................................... 54 1714.5 UMBRELLA OR EXCESS LIABILITY INSURANCE............................................................................................ 54 1714.6 ADDITIONAL CONDITIONS ......................................................................................................................... 55 1714.7 NOTICE TO THE CONTRACTOR ................................................................................................................... 55 1715 OPENING SECTIONS OF THE ROADWAY TO TRAFFIC BEFORE COMPLETION OF THE PROJECT ................. 55 1716 CONTRACTORS RESPONSIBILITY FOR WORK ............................................................................................ 56 1717 AIR, LAND, AND WATER POLLUTION ......................................................................................................... 56 1717.1 GENERAL .................................................................................................................................................... 56 1717.2 STORMWATER MANAGEMENT AND EROSION CONTROL ......................................................................... 57

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1718 FURNISHING RIGHT OF WAY ...................................................................................................................... 59 1719 PERSONAL LIABILITY OF PUBLIC OFFICIALS ................................................................................................ 59 1720 NO WAIVER OF LEGAL RIGHTS ................................................................................................................... 59 1721 AUDITS ....................................................................................................................................................... 59

PROSECUTION AND PROGRESS

1801 SUBLETTING OF CONTRACT ....................................................................................................................... 60 1802 QUALIFICATIONS OF WORKERS ................................................................................................................. 60 1803 PROGRESS SCHEDULES ............................................................................................................................... 61 1803.1 ALL SCHEDULES .......................................................................................................................................... 61 1803.2 BAR CHART SCHEDULES ............................................................................................................................. 62 1803.3 CRITICAL PATH METHOD (CPM) SCHEDULES ............................................................................................. 64 1803.4 PROSECUTION CONTROL ............................................................................................................................ 71 1803.5 LIMITATION OF OPERATIONS ..................................................................................................................... 71 1803.6 TEMPORARY SUSPENSIONS ........................................................................................................................ 71 1804 FAILURE TO MAINTAIN SATISFACTORY PROGRESS .................................................................................... 72 1805 METHODS AND EQUIPMENT ..................................................................................................................... 72 1806 DETERMINATION AND EXTENSION OF CONTRACT TIME ........................................................................... 73 1806.1 GENERAL .................................................................................................................................................... 73 1806.2 TYPES OF DELAYS ....................................................................................................................................... 74 1806.3 DETERMINATION OF CHARGES ON WORKING DAY CONTRACTS .............................................................. 75 1806.4 EXTENSION OF CONTRACT TIME DUE TO WEATHER ON CALENDAR DAY AND COMPLETION DATE

CONTRACTS ............................................................................................................................................... 76 1807 FAILURE TO COMPLETE THE WORK ON TIME ............................................................................................ 76 1807.1 ASSESSMENT OF LIQUIDATED DAMAGES .................................................................................................. 77 1807.2 WAIVER OF LIQUIDATED DAMAGES .......................................................................................................... 77 1808 DEFAULT OF CONTRACTOR ........................................................................................................................ 77 1809 TERMINATION OF CONTRACT .................................................................................................................... 78

MEASUREMENT AND PAYMENT

1901 MEASUREMENT OF QUANTITIES ............................................................................................................... 80 1901.1 P QUANTITIES ......................................................................................................................................... 80 1901.2 AREAS ........................................................................................................................................................ 81 1901.3 STRUCTURES .............................................................................................................................................. 81 1901.4 LENGTH ...................................................................................................................................................... 81 1901.5 VOLUME ..................................................................................................................................................... 81 1901.6 (BLANK) ...................................................................................................................................................... 81 1901.7 (BLANK) ...................................................................................................................................................... 81 1901.8 MASS ........................................................................................................................................................ 81 1901.9 BITUMINOUS MATERIALS .......................................................................................................................... 83 1901.10 (BLANK) ...................................................................................................................................................... 83 1901.11 OTHER BASIS OF MEASUREMENT .............................................................................................................. 84 1901.12 (BLANK) ...................................................................................................................................................... 84 1901.13 TIMBER AND LUMBER ................................................................................................................................ 84 1901.14 LUMP SUM ................................................................................................................................................. 84 1901.15 INDIVIDUAL UNIT OR EACH ........................................................................................................................ 84 1901.16 RENTAL EQUIPMENT .................................................................................................................................. 84 1901.17 STANDARDS AND TOLERANCES 1503 & 1603 ............................................................................................ 84 1902 SCOPE OF PAYMENT .................................................................................................................................. 84 1903 COMPENSATION FOR ALTERED QUANTITIES ............................................................................................. 84 1904 COMPENSATION FOR CONTRACT REVISIONS ............................................................................................ 85 1904.1 GENERAL .................................................................................................................................................... 85 1904.2 CONTRACT UNIT PRICES ............................................................................................................................ 85 1904.3 NEGOTIATED PRICES .................................................................................................................................. 85

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1904.4 FORCE ACCOUNT ....................................................................................................................................... 85 1904.5 NON-ALLOWABLE CHARGES ...................................................................................................................... 88 1904.6 COMPENSATION FOR DELAY ..................................................................................................................... 88 1905 COMPENSATION FOR ELIMINATED ITEMS ................................................................................................. 90 1906 PARTIAL PAYMENTS ................................................................................................................................... 90 1906.1 GENERAL .................................................................................................................................................... 90 1906.2 MATERIAL ON HAND .................................................................................................................................. 91 1907 PAYMENT FOR SURPLUS MATERIAL .......................................................................................................... 91 1908 FINAL ESTIMATE AND PAYMENT CONDITIONS AND PROCESS ............................................................... 92 1908.1 GENERAL .................................................................................................................................................... 92 1908.2 SEMI-FINAL ESTIMATE FOLLOWING PROJECT ACCEPTANCE ..................................................................... 92 1908.3 FINAL ESTIMATE FOLLOWING COMPLETION OF WORK ............................................................................ 92 1909 ASSIGNMENT OF PAYMENTS ..................................................................................................................... 93 1910 COST ESCALATION ..................................................................................................................................... 93 1911 (BLANK) ...................................................................................................................................................... 93

DIVISION II

CONSTRUCTION DETAILS GENERAL

2021 MOBILIZATION ........................................................................................................................................... 95 2021.1 DESCRIPTION ............................................................................................................................................. 95 2021.2 MATERIALS (BLANK) .............................................................................................................................. 95 2021.3 CONSTRUCTION REQUIREMENTS (BLANK) ............................................................................................ 95 2021.4 METHOD OF MEASUREMENT (BLANK) .................................................................................................. 95 2021.5 BASIS OF PAYMENT .................................................................................................................................... 95 2031 FIELD OFFICE AND LABORATORY ............................................................................................................... 96 2031.1 DESCRIPTION ............................................................................................................................................. 96 2031.2 MATERIALS ................................................................................................................................................. 96 2031.3 CONSTRUCTION REQUIREMENTS .............................................................................................................. 96 2031.4 METHOD OF MEASUREMENT .................................................................................................................... 99 2031.5 BASIS OF PAYMENT .................................................................................................................................... 99 2051 MAINTENANCE AND RESTORATION OF HAUL ROADS ............................................................................. 100 2051.1 DESCRIPTION ........................................................................................................................................... 100 2051.2 DEFINITIONS ............................................................................................................................................ 100 2051.3 DESIGNATION AND USE OF HAUL ROADS................................................................................................ 100 2051.4 MAINTENANCE AND RESTORATION ........................................................................................................ 101 2051.5 BASIS OF PAYMENT .................................................................................................................................. 101

GRADING

2101 CLEARING AND GRUBBING ...................................................................................................................... 103 2101.1 DESCRIPTION ........................................................................................................................................... 103 2101.2 (BLANK) .................................................................................................................................................... 103 2101.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 103 2101.4 METHOD OF MEASUREMENT .................................................................................................................. 105 2101.5 BASIS OF PAYMENT .................................................................................................................................. 106 2102 PAVEMENT MARKING REMOVAL ............................................................................................................. 106 2102.1 DESCRIPTION ........................................................................................................................................... 106 2102.2 MATERIALS (BLANK) ............................................................................................................................ 106 2102.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 106 2102.4 METHOD OF MEASUREMENT .................................................................................................................. 106 2102.5 BASIS OF PAYMENT .................................................................................................................................. 107 2103 BUILDING REMOVAL ................................................................................................................................ 107 2103.1 DESCRIPTION ........................................................................................................................................... 107 2103.2 BLANK ...................................................................................................................................................... 107

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2103.3 REMOVAL REQUIREMENTS ...................................................................................................................... 107 2103.4 METHOD OF MEASUREMENT .................................................................................................................. 108 2103.5 BASIS OF PAYMENT .................................................................................................................................. 108 2104 REMOVING PAVEMENT AND MISCELLANEOUS STRUCTURES ................................................................. 109 2104.1 DESCRIPTION ........................................................................................................................................... 109 2104.2 MATERIALS (BLANK) ............................................................................................................................ 109 2104.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 109 2104.4 METHOD OF MEASUREMENT .................................................................................................................. 110 2104.5 BASIS OF PAYMENT .................................................................................................................................. 111 2105 EXCAVATION AND EMBANKMENT ........................................................................................................... 112 2111 TEST ROLLING .......................................................................................................................................... 112 2112 SUBGRADE PREPARATION ....................................................................................................................... 112 2118 AGGREGATE SURFACING ......................................................................................................................... 112 2123 EQUIPMENT RENTAL ................................................................................................................................ 112 2123.1 DESCRIPTION ........................................................................................................................................... 112 2123.2 GENERAL REQUIREMENTS ....................................................................................................................... 112 2123.3 SPECIFIC REQUIREMENTS ........................................................................................................................ 112 2123.4 METHOD OF MEASUREMENT .................................................................................................................. 114 2123.5 BASIS OF PAYMENT .................................................................................................................................. 115 2130 APPLICATION OF WATER FOR DUST CONTROL ........................................................................................ 115 2130.1 DESCRIPTION ........................................................................................................................................... 115 2130.2 MATERIALS ............................................................................................................................................... 115 2130.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 116 2130.4 METHOD OF MEASUREMENT .................................................................................................................. 116 2130.5 BASIS OF PAYMENT .................................................................................................................................. 116 2131 APPLICATION OF CALCIUM CHLORIDE ..................................................................................................... 116

BASE CONSTRUCTION

2211 AGGREGATE BASE .................................................................................................................................... 117 2212 DRAINABLE AGGREGATE BASE................................................................................................................. 117 2215 FULL DEPTH RECLAMATION (FDR) ........................................................................................................... 117 2221 SHOULDER BASE AGGREGATE ................................................................................................................. 117 2231 BITUMINOUS SURFACE RECONDITIONING .............................................................................................. 117 2232 MILL PAVEMENT SURFACE....................................................................................................................... 117

PAVEMENT CONSTRUCTION

2301 CONCRETE PAVEMENT ............................................................................................................................ 118 2353 ULTRATHIN BONDED WEARING COURSE (UTBWC) ................................................................................. 118 2354 MICRO-SURFACING .................................................................................................................................. 118 2355 BITUMINOUS FOG SEAL ........................................................................................................................... 118 2356 BITUMINOUS SEAL COAT ......................................................................................................................... 118 2357 BITUMINOUS TACK COAT ........................................................................................................................ 118 2358 BITUMINOUS PRIME COAT ...................................................................................................................... 118 2360 PLANT MIXED ASPHALT PAVEMENT ........................................................................................................ 118 2363 PERMEABLE ASPHALT STABILIZED STRESS RELIEF COURSE (PASSRC) AND PERMEABLE ASPHALT

STABILIZED BASE(PASB) ........................................................................................................................... 118 2365 STONE MATRIX ASPHALT -- SMA ............................................................................................................. 118 2399 PAVEMENT SURFACE SMOOTHNESS ....................................................................................................... 118

BRIDGES AND STRUCTURES

2401 CONCRETE BRIDGE CONSTRUCTION ........................................................................................................ 119 2401.1 DESCRIPTION ........................................................................................................................................... 119 2401.2 MATERIALS ............................................................................................................................................... 119 2401.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 119 2401.4 METHOD OF MEASUREMENT .................................................................................................................. 139

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2401.5 BASIS OF PAYMENT .................................................................................................................................. 140 2402 STEEL BRIDGE CONSTRUCTION ................................................................................................................ 140 2402.1 DESCRIPTION ........................................................................................................................................... 140 2402.2 MATERIALS ............................................................................................................................................... 140 2402.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 141 2402.4 METHOD OF MEASUREMENT .................................................................................................................. 148 2402.5 BASIS OF PAYMENT .................................................................................................................................. 149 2403 TIMBER BRIDGE CONSTRUCTION............................................................................................................. 150 2403.1 DESCRIPTION ........................................................................................................................................... 150 2403.2 MATERIALS ............................................................................................................................................... 150 2403.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 151 2403.4 METHOD OF MEASUREMENT .................................................................................................................. 154 2403.5 BASIS OF PAYMENT .................................................................................................................................. 154 2404 CONCRETE WEARING COURSE FOR BRIDGES .......................................................................................... 154 2404.1 DESCRIPTION ........................................................................................................................................... 154 2404.2 MATERIALS ............................................................................................................................................... 154 2404.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 155 2404.4 METHOD OF MEASUREMENT .................................................................................................................. 159 2404.5 BASIS OF PAYMENT .................................................................................................................................. 159 2405 PRESTRESSED CONCRETE BEAMS ............................................................................................................ 159 2406 BRIDGE APPROACH PANELS ..................................................................................................................... 159 2406.1 DESCRIPTION ........................................................................................................................................... 159 2406.2 MATERIALS ............................................................................................................................................... 159 2406.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 160 2406.4 METHOD OF MEASUREMENT .................................................................................................................. 163 2406.5 BASIS OF PAYMENT .................................................................................................................................. 163 2411 MINOR CONCRETE STRUCTURES ............................................................................................................. 163 2411.1 DESCRIPTION ........................................................................................................................................... 163 2411.2 MATERIALS ............................................................................................................................................... 163 2411.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 163 2411.4 METHOD OF MEASUREMENT .................................................................................................................. 164 2411.5 BASIS OF PAYMENT .................................................................................................................................. 164 2412 PRECAST CONCRETE BOX CULVERTS ....................................................................................................... 165 2412.1 DESCRIPTION ........................................................................................................................................... 165 2412.2 MATERIALS ............................................................................................................................................... 165 2412.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 165 2412.4 METHOD OF MEASUREMENT .................................................................................................................. 166 2412.5 BASIS OF PAYMENT .................................................................................................................................. 166 2422 CRIB WALLS .............................................................................................................................................. 167 2433 STRUCTURE RENOVATION ....................................................................................................................... 167 2433.1 DESCRIPTION ........................................................................................................................................... 167 2433.2 MATERIALS ............................................................................................................................................... 167 2433.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 167 2433.4 METHOD OF MEASUREMENT .................................................................................................................. 169 2433.5 BASIS OF PAYMENT .................................................................................................................................. 169 2442 REMOVAL OF EXISTING BRIDGES ............................................................................................................. 170 2442.1 DESCRIPTION ........................................................................................................................................... 170 2442.2 MATERIALS ............................................................................................................................................... 170 2442.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 170 2442.4 METHOD OF MEASUREMENT .................................................................................................................. 171 2442.5 BASIS OF PAYMENT .................................................................................................................................. 171 2451 STRUCTURE EXCAVATIONS AND BACKFILLS ............................................................................................ 172 2451.1 DESCRIPTION ........................................................................................................................................... 172

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2451.2 MATERIALS ............................................................................................................................................... 172 2451.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 172 2451.4 METHOD OF MEASUREMENT .................................................................................................................. 176 2451.5 BASIS OF PAYMENT .................................................................................................................................. 177 2452 PILING ...................................................................................................................................................... 178 2452.1 DESCRIPTION ........................................................................................................................................... 178 2452.2 MATERIALS ............................................................................................................................................... 178 2452.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 179 2452.4 METHOD OF MEASUREMENT .................................................................................................................. 189 2452.5 BASIS OF PAYMENT .................................................................................................................................. 190 2461 STRUCTURAL CONCRETE .......................................................................................................................... 192 2471 STRUCTURAL METALS .............................................................................................................................. 192 2471.1 DESCRIPTION ........................................................................................................................................... 192 2471.2 MATERIALS ............................................................................................................................................... 192 2471.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 194 2471.4 METHOD OF MEASUREMENT 2402 ......................................................................................................... 209 2471.5 BASIS OF PAYMENT 2402 ......................................................................................................................... 209 2472 METAL REINFORCEMENT ......................................................................................................................... 209 2472.1 DESCRIPTION ........................................................................................................................................... 209 2472.2 MATERIALS ............................................................................................................................................... 209 2472.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 209 2472.4 METHOD OF MEASUREMENT .................................................................................................................. 212 2472.5 BASIS OF PAYMENT .................................................................................................................................. 213 2478 ORGANIC ZINC-RICH PAINT SYSTEM ........................................................................................................ 213 2478.1 DESCRIPTION ........................................................................................................................................... 213 2478.2 MATERIALS ............................................................................................................................................... 215 2478.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 215 2478.4 METHOD OF MEASUREMENT .................................................................................................................. 221 2478.5 BASIS OF PAYMENT .................................................................................................................................. 222 2479 INORGANIC ZINC-RICH PAINT SYSTEM .................................................................................................... 222 2479.1 DESCRIPTION ........................................................................................................................................... 222 2479.2 MATERIALS ............................................................................................................................................... 223 2479.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 224 2479.4 METHOD OF MEASUREMENT .................................................................................................................. 230 2479.5 BASIS OF PAYMENT .................................................................................................................................. 230 2481 WATERPROOFING .................................................................................................................................... 230 2481.1 DESCRIPTION ........................................................................................................................................... 230 2481.2 MATERIALS ............................................................................................................................................... 230 2481.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 231 2481.4 METHOD OF MEASUREMENT .................................................................................................................. 231 2481.5 BASIS OF PAYMENT .................................................................................................................................. 232 2501 PIPE CULVERTS ......................................................................................................................................... 233 2501.1 DESCRIPTION ........................................................................................................................................... 233 2501.2 MATERIALS ............................................................................................................................................... 233 2501.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 234 2501.4 METHOD OF MEASUREMENT .................................................................................................................. 237 2501.5 BASIS OF PAYMENT .................................................................................................................................. 237 2502 SUBSURFACE DRAINS ............................................................................................................................... 239 2502.1 DESCRIPTION ........................................................................................................................................... 239 2502.2 MATERIALS ............................................................................................................................................... 239 2502.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 239 2502.4 METHOD OF MEASUREMENT .................................................................................................................. 246 2502.5 BASIS OF PAYMENT .................................................................................................................................. 246

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2503 PIPE SEWERS ............................................................................................................................................ 247 2503.1 DESCRIPTION ........................................................................................................................................... 247 2503.2 MATERIALS ............................................................................................................................................... 247 2503.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 248 2503.4 METHOD OF MEASUREMENT .................................................................................................................. 250 2503.5 BASIS OF PAYMENT .................................................................................................................................. 251 2506 MANHOLES AND CATCH BASINS .............................................................................................................. 252 2506.1 DESCRIPTION ........................................................................................................................................... 252 2506.2 MATERIALS ............................................................................................................................................... 252 2506.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 253 2506.4 METHOD OF MEASUREMENT .................................................................................................................. 255 2506.5 BASIS OF PAYMENT .................................................................................................................................. 256 2507 CULVERT LINER ........................................................................................................................................ 257 2507.1 DESCRIPTION ........................................................................................................................................... 257 2507.2 MATERIALS ............................................................................................................................................... 257 2507.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 257 2507.4 METHOD OF MEASUREMENT .................................................................................................................. 258 2507.5 BASIS OF PAYMENT .................................................................................................................................. 259 2511 RIPRAP ..................................................................................................................................................... 259 2511.1 DESCRIPTION ........................................................................................................................................... 259 2511.2 MATERIALS ............................................................................................................................................... 259 2511.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 259 2511.4 METHOD OF MEASUREMENT .................................................................................................................. 261 2511.5 BASIS OF PAYMENT .................................................................................................................................. 261 2512 GABIONS AND REVET MATTRESSES ......................................................................................................... 262 2512.1 DESCRIPTION ........................................................................................................................................... 262 2512.2 MATERIALS ............................................................................................................................................... 262 2512.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 262 2512.4 METHOD OF MEASUREMENT .................................................................................................................. 264 2512.5 BASIS OF PAYMENT .................................................................................................................................. 264 2514 SLOPE PAVING ......................................................................................................................................... 264 2514.1 DESCRIPTION ........................................................................................................................................... 264 2514.2 MATERIALS ............................................................................................................................................... 264 2514.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 265 2514.4 METHOD OF MEASUREMENT .................................................................................................................. 266 2514.5 BASIS OF PAYMENT .................................................................................................................................. 266 2515 REVETMENT SYSTEMS ............................................................................................................................. 266 2515.1 DESCRIPTION ........................................................................................................................................... 266 2515.2 MATERIALS ............................................................................................................................................... 266 2515.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 267 2515.4 METHOD OF MEASUREMENT .................................................................................................................. 268 2515.5 BASIS OF PAYMENT .................................................................................................................................. 268 2519 CELLULAR CONCRETE GROUT CONTROLLED LOW STRENGTH MATERIAL (CLSM) ................................ 268 2520 LEAN MIX BACKFILL .................................................................................................................................. 268 2521 WALKS ...................................................................................................................................................... 268 2531 CONCRETE CURBING ................................................................................................................................ 269 2533 CONCRETE MEDIAN BARRIERS ................................................................................................................. 269 2535 BITUMINOUS CURB .................................................................................................................................. 269 2545 ELECTRIC LIGHTING SYSTEMS .................................................................................................................. 269 2545.1 DESCRIPTION ........................................................................................................................................... 269 2545.2 MATERIALS ............................................................................................................................................... 269 2545.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 272 2545.4 METHOD OF MEASUREMENT .................................................................................................................. 280

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2545.5 BASIS OF PAYMENT .................................................................................................................................. 282 2550 TRAFFIC MANAGEMENT SYSTEM ............................................................................................................ 284 2550.1 DESCRIPTION ........................................................................................................................................... 284 2550.2 MATERIALS ............................................................................................................................................... 284 2550.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 285 2550.4 METHOD OF MEASUREMENT .................................................................................................................. 288 2550.5 BASIS OF PAYMENT .................................................................................................................................. 288 2554 TRAFFIC BARRIERS ................................................................................................................................... 289 2554.1 DESCRIPTION ........................................................................................................................................... 289 2554.2 MATERIALS ............................................................................................................................................... 289 2554.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 290 2554.4 METHOD OF MEASUREMENT .................................................................................................................. 291 2554.5 BASIS OF PAYMENT .................................................................................................................................. 292 2557 FENCING ................................................................................................................................................... 292 2557.1 DESCRIPTION ........................................................................................................................................... 292 2557.2 MATERIALS ............................................................................................................................................... 292 2557.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 293 2557.4 METHOD OF MEASUREMENT .................................................................................................................. 296 2557.5 BASIS OF PAYMENT .................................................................................................................................. 296 2564 TRAFFIC SIGNS AND DEVICES ................................................................................................................... 297 2564.1 DESCRIPTION ........................................................................................................................................... 297 2564.2 MATERIALS ............................................................................................................................................... 297 2564.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 299 2564.4 METHOD OF MEASUREMENT .................................................................................................................. 307 2564.5 BASIS OF PAYMENT .................................................................................................................................. 309 2565 TRAFFIC CONTROL SIGNALS ..................................................................................................................... 312 2565.1 DESCRIPTION ........................................................................................................................................... 312 2565.2 MATERIALS ............................................................................................................................................... 312 2565.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 316 2565.4 METHOD OF MEASUREMENT .................................................................................................................. 332 2565.5 BASIS OF PAYMENT .................................................................................................................................. 332 2571 PLANT INSTALLATION AND ESTABLISHMENT .......................................................................................... 332 2571.1 DESCRIPTION ........................................................................................................................................... 332 2571.2 MATERIALS ............................................................................................................................................... 332 2571.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 334 2571.4 METHOD OF MEASUREMENT .................................................................................................................. 341 2571.5 BASIS OF PAYMENT .................................................................................................................................. 341 2572 PROTECTION AND RESTORATION OF VEGETATION ................................................................................. 343 2572.1 DESCRIPTION ........................................................................................................................................... 343 2572.2 MATERIALS ............................................................................................................................................... 343 2572.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 344 2572.4 METHOD OF MEASUREMENT .................................................................................................................. 346 2572.5 BASIS OF PAYMENT .................................................................................................................................. 346 2573 STORM WATER MANAGEMENT ............................................................................................................... 347 2573.1 DESCRIPTION ........................................................................................................................................... 347 2573.2 MATERIALS ............................................................................................................................................... 347 2573.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 347 2573.4 METHOD OF MEASUREMENT .................................................................................................................. 355 2573.5 BASIS OF PAYMENT .................................................................................................................................. 356 2574 SOIL PREPARATION .................................................................................................................................. 358 2574.1 DESCRIPTION ........................................................................................................................................... 358 2574.2 MATERIALS ............................................................................................................................................... 358 2574.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 359

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2574.4 METHOD OF MEASUREMENT .................................................................................................................. 361 2574.5 BASIS OF PAYMENT .................................................................................................................................. 362 2575 ESTABLISHING TURF AND CONTROLLING EROSION ................................................................................ 362 2575.1 DESCRIPTION ........................................................................................................................................... 362 2575.2 MATERIALS ............................................................................................................................................... 362 2575.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 363 2575.4 METHOD OF MEASUREMENT .................................................................................................................. 373 2575.5 BASIS OF PAYMENT .................................................................................................................................. 375 2577 SOIL BIOENGINEERED SYSTEMS ............................................................................................................... 377 2577.1 DESCRIPTION ........................................................................................................................................... 377 2577.2 MATERIALS ............................................................................................................................................... 377 2577.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 377 2577.4 METHOD OF MEASUREMENT .................................................................................................................. 379 2577.5 BASIS OF PAYMENT .................................................................................................................................. 379 2581 REMOVABLE PREFORMED PAVEMENT MARKING TAPE .......................................................................... 380 2581.1 DESCRIPTION ........................................................................................................................................... 380 2581.2 MATERIALS ............................................................................................................................................... 380 2581.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 380 2581.4 METHOD OF MEASUREMENT .................................................................................................................. 380 2581.5 BASIS OF PAYMENT .................................................................................................................................. 380 2582 PERMANENT PAVEMENT MARKINGS ...................................................................................................... 381 2582.1 DESCRIPTION ........................................................................................................................................... 381 2582.2 MATERIALS ............................................................................................................................................... 381 2582.3 CONSTRUCTION REQUIREMENTS ............................................................................................................ 381 2582.4 METHOD OF MEASUREMENT .................................................................................................................. 382 2582.5 BASIS OF PAYMENT .................................................................................................................................. 383

DIVISION III

MATERIALS CEMENTING MATERIALS

3101 PORTLAND CEMENT ................................................................................................................................. 385 3102 GROUND GRANULATED BLAST-FURNACE SLAG ...................................................................................... 385 3103 BLENDED HYDRAULIC CEMENT ................................................................................................................ 385 3105 BAGGED PORTLAND CEMENT CONCRETE PATCHING MIX GRADE 3U18 ................................................. 385 3106 HYDRATED LIME ....................................................................................................................................... 385 3107 MASONRY MORTAR ................................................................................................................................. 385 3113 ADMIXTURES FOR CONCRETE .................................................................................................................. 385 3115 FLY ASH FOR USE IN PORTLAND CEMENT CONCRETE ............................................................................. 385

AGGREGATES

3126 FINE AGGREGATE FOR PORTLAND CEMENT CONCRETE .......................................................................... 385 3127 FINE AGGREGATE FOR BITUMINOUS SEAL COAT .................................................................................... 385 3128 AGGREGATE FOR USE IN MASONRY MORTAR ......................................................................................... 385 3135 MODIFIED AGGREGATE BASES................................................................................................................. 385 3136 DRAINABLE BASES .................................................................................................................................... 386 3137 COARSE AGGREGATE FOR PORTLAND CEMENT CONCRETE .................................................................... 386 3138 AGGREGATE FOR SURFACE AND BASE COURSES ..................................................................................... 386 3139 GRADED AGGREGATE FOR BITUMINOUS MIXTURES ............................................................................... 386 3146 BINDER SOIL ............................................................................................................................................. 386 3149 GRANULAR MATERIAL ............................................................................................................................. 386

BITUMINOUS MATERIAL

3151 BITUMINOUS MATERIAL .......................................................................................................................... 386

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3161 ANTI-STRIPPING ADDITIVE ....................................................................................................................... 386 3165 ASPHALT PRIMER FOR DAMPPROOFING AND WATERPROOFING ........................................................... 386 3166 ASPHALT FOR DAMPPROOFING AND WATERPROOFING ........................................................................ 386

BITUMINOUS PRODUCTS

3201 SATURATED FABRIC FOR WATERPROOFING ............................................................................................ 387 3201.1 SCOPE ...................................................................................................................................................... 387 3201.2 REQUIREMENTS ....................................................................................................................................... 387 3201.3 SAMPLING AND TESTING (BLANK) ...................................................................................................... 387 3204 PREMOLDED ASPHALT PLANK ................................................................................................................. 387 3204.1 SCOPE ...................................................................................................................................................... 387 3204.2 REQUIREMENTS ....................................................................................................................................... 387 3204.3 SAMPLING AND TESTING (BLANK) ...................................................................................................... 387

CULVERT PIPE AND SEWER PIPE

3222 CORRUGATED ALUMINIZED STEEL PIPE (TYPE 2) ..................................................................................... 387 3222.1 SCOPE ...................................................................................................................................................... 387 3222.2 REQUIREMENTS ....................................................................................................................................... 387 3222.3 SAMPLING AND TESTING (BLANK) ...................................................................................................... 387 3225 CORRUGATED ALUMINUM PIPE .............................................................................................................. 387 3225.1 SCOPE ...................................................................................................................................................... 387 3225.2 REQUIREMENTS ....................................................................................................................................... 387 3225.3 SAMPLING AND TESTING ......................................................................................................................... 388 3226 CORRUGATED STEEL PIPE ........................................................................................................................ 388 3226.1 SCOPE ...................................................................................................................................................... 388 3226.2 REQUIREMENTS ....................................................................................................................................... 388 3226.3 SAMPLING AND TESTING ......................................................................................................................... 389 3229 POLYMERIC COATED CORRUGATED STEEL PIPE ...................................................................................... 389 3229.1 SCOPE ...................................................................................................................................................... 389 3229.2 REQUIREMENTS ....................................................................................................................................... 389 3229.3 SAMPLING AND TESTING (BLANK) ...................................................................................................... 389 3231 GALVANIZED STEEL STRUCTURAL PLATE FOR PIPE, PIPE-ARCHES, AND ARCHES .................................... 389 3231.1 SCOPE ...................................................................................................................................................... 389 3231.2 REQUIREMENTS ....................................................................................................................................... 389 3231.3 SAMPLING AND TESTING 3226.3 ............................................................................................................. 390 3233 ALUMINUM ALLOY STRUCTURAL PLATE FOR PIPE, PIPE-ARCHES, AND ARCHES .................................... 390 3233.1 SCOPE ..................................................................................................................................