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STANDARD CONSTRUCTION SPECIFICATIONS FOREARTHWORKDIVISION 20INDEXSECTION 20.01Article 1.1Article 1.2Article 1.3Article 1.4Article 1.5Article 1.6Article 1.7Article 1.8Article 1.9GENERAL . 1Scope of Work. 1Definitions . 1Applicable Standards . 2Equipment . 3Compaction Standards. 3Subsurface Investigation. 4Weather Limitations . 5Underground Utilities. 5Contaminated Material . 5SECTION 20.02Article 2.1Article 2.2Article 2.3Article 2.4Article 2.5Article 2.6Article 2.7Article 2.8Article 2.9Article 2.10STORM WATER POLLUTION PREVENTION PLAN . 6General . 6Definitions and Web References. 6Plan and Permit Submittals . 9Personnel Qualifications and Authority . 10Control and Prevention Plan Contents . 11Materials . 14Construction . 14SWPPP Inspections, Reports and Amendments. 16Measurement . 19Basis of Payment . 19SECTION 20.03Article 3.1Article 3.2Article 3.3Article 3.4Article 3.5EXPLORATORY TEST PITS . 20General . 20Materials . 20Construction . 20Measurement . 20Basis of Payment . 20SECTION 20.04Article 4.1Article 4.2Article 4.3Article 4.4CLEARING AND GRUBBING . 21General . 21Construction . 21Measurement . 21Basis of Payment . 21SECTION 20.05Article 5.1Article 5.2Article 5.3Article 5.4CLEARING. 22General . 22Construction . 22Measurement . 22Basis of Payment . 23i
SECTION 20.06Article 6.1Article 6.2Article 6.3Article 6.4REMOVAL OF TREES. 24General . 24Construction . 24Measurement . 24Basis of Payment . 24SECTION 20.07Article 7.1Article 7.2Article 7.3Article 7.4REMOVAL OF SIDEWALK AND CONCRETE APRON . 25General . 25Construction . 25Measurement . 25Basis of Payment . 25SECTION 20.08Article 8.1Article 8.2Article 8.3Article 8.4REMOVAL OF CURB AND GUTTER . 26General . 26Construction . 26Measurement . 26Basis of Payment . 26SECTION 20.09Article 9.1Article 9.2Article 9.3Article 9.4REMOVAL OF PAVEMENT . 27General . 27Construction . 27Measurement . 27Basis of Payment . 28SECTION 20.10Article 10.1Article 10.2Article 10.3Article 10.4Article 10.5Article 10.6Article 10.7Article 10.8EXCAVATION FOR TRAFFIC WAYS. 29General . 29Survey Stakes . 29Miscellaneous . 29Unusable and Usable Excavation . 30Utilization or Disposal of Excavated Material . 30Excavation. 31Measurement . 31Basis of Payment . 32SECTION 20.11Article 11.1Article 11.2Article 11.3Article 11.4GRADING EXISTING SURFACES . 33General . 33Construction . 33Measurement . 33Basis of Payment . 33SECTION 20.12Article 12.1Article 12.2Article 12.3Article 12.4Article 12.5DEWATERING. 34General . 34Materials . 34Construction . 34Measurement . 35Basis of Payment . 35ii
SECTION 20.13Article 13.1Article 13.2Article 13.3Article 13.4Article 13.5TRENCH EXCAVATION AND BACKFILL. 36General . 36Trench Excavation and Backfill - Description . 36Construction . 37Measurement . 39Basis of Payment . 40SECTION 20.14Article 14.1Article 14.2Article 14.3Article 14.4TRENCH EXCAVATION, BACKFILL ANDCOMPACTION FOR SERVICE CONNECTIONS . 41General . 41Construction . 41Measurement . 43Basis of Payment . 43SECTION 20.15Article 15.1Article 15.2Article 15.3Article 15.4FURNISH TRENCH BACKFILL . 44General . 44Construction . 44Measurement . 44Basis of Payment . 44SECTION 20.16Article 16.1Article 16.2Article 16.3Article 16.4Article 16.5FURNISH BEDDING MATERIAL . 45General . 45Materials . 45Construction . 46Measurement . 47Basis of Payment . 47SECTION 20.17Article 17.1Article 17.2Article 17.3Article 17.4Article 17.5FURNISH FILTER MATERIAL . 48General . 48Materials . 48Construction . 48Measurement . 48Basis of Payment . 49SECTION 20.18Article 18.1Article 18.2Article 18.3Article 18.4Article 18.5DRAIN/FILTER ROCK . 50General . 50Materials . 50Construction . 50Measurement . 50Basis of Payment . 51SECTION 20.19Article 19.1Article 19.2Article 19.3Article 19.4Article 19.5FURNISH FOUNDATION BACKFILL. 52General . 52Materials . 52Construction . 52Measurement . 52Basis of Payment . 52iii
SECTION 20.20Article 20.1Article 20.2Article 20.3Article 20.4Article 20.5UNCLASSIFIED FILL AND BACKFILL . 53General . 53Material . 53Construction . 53Measurement . 53Basis of Payment . 53SECTION 20.21Article 21.1Article 21.2Article 21.3Article 21.4Article 21.5CLASSIFIED FILL AND BACKFILL. 54General . 54Material . 54Construction . 56Measurement . 58Basis of Payment . 58SECTION 20.22Article 22.1Article 22.2Article 22.3Article 22.4Article 22.5LEVELING COURSE . 59General . 59Material . 59Construction .
AASHTO T-180-D Test for Moisture-Density Relations of Soils AASHTO T-205 Test for Field Determination of Density of Soil In-Place AASHTO T-238 Test for Density of Soil In-Place by Nuclear Method. Article 1.4 Equipment All equipment, tools, and machines used in the performance of the Work covered by these Specifications shall be subject to the approval of the Engineer and shall comply with
