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<br />Preventive Maintenance of Angela Boulevard Bridge <br />Over St. Joseph River January 2023 <br /> 12 <br /> <br />XXIV. SITE PREPARATION AND CLEANUP <br /> <br />A. 2022 INDOT Standard Specification: 210 <br /> <br />B. Additions: <br /> <br />1. Contractor shall be responsible for the preparation of all work surfaces. <br /> <br />2. Areas of erosion that develop after completion of final grading shall have <br />remedial treatment. <br /> <br />3. Spoil, construction material, and any other project materials inadvertently <br />found outside of the project limits shall be immediately removed and <br />returned inside the project limits. <br /> <br />4. Debris, trash, and other materials discovered and not incorporated into the <br />work shall be removed from the project limits. <br /> <br />XXV. GEOSYNTHETICS <br /> <br />A. 2022 INDOT Standard Specification: 214 <br /> <br />B. Additions: None. <br /> <br />XXVI. SUBBASE <br /> <br />A. 2022 INDOT Standard Specification: 302 <br /> <br />B. Additions: <br /> <br />1. Subgrade Treatment Type III shall be used for in-place compaction, before <br />placing subbase, according to 207.04 and 203.23. The cost of Subgrade <br />Treatment Type III will not be paid separately and shall be included in the <br />cost of "Subbase for PCCP". <br /> <br />XXVII. HMA PAVEMENT <br /> <br />A. 2022 INDOT Standard Specification: 401, 406, APAI Guide for Local Governments <br />(Attached) <br /> <br />B. Additions: <br /> <br />1. This item shall be used for reconstruction of existing asphalt mainline <br />pavement. <br /> <br />2. Pavement shall be of: <br /> <br />a. 165 lbs/syd HMA Surface, Type "C". <br /> <br />3. The Contractor shall prepare the asphalt mix designs per 402.04 and 402.05. <br />An INDOT approved mix will be accepted. <br />