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' LR 109-3 <br /> Page 2 of 4 <br /> (3) Category C: Hot-Mix Asphalt (HMA) Bases, Pavements and Shoulders. Contract pay <br /> items constructed under Sections 355, 406, 407 and 482 of the IDOT Standard <br /> Specifications for Road and Bridge Construction including any modified standard or <br /> nonstandard items where the character of the work to be performed is considered HMA <br /> bases, pavements and shoulders. The cumulative total of all applicable item plan <br /> quantities shall exceed 5000 tons (4500 metric tons). Included in the fuel usage factor <br /> is 0.60 gal/ton (2.50 liters/metric ton) factor for trucking. <br /> (4) Category D: Portland Cement Concrete (PCC) Bases, Pavements and Shoulders. <br /> Contract pay items constructed under Sections 353, 420, 421 and 483 of the IDOT <br /> Standard Specifications for Road and Bridge Construction including any modified <br /> standard or nonstandard items where the character of the work to be performed is <br /> considered PCC base, pavement or shoulder. The cumulative total of all applicable <br /> ' item plan quantities shall exceed 7500 sq yd (6000 sq m). Included in the fuel usage <br /> factor is 1.20 gal/cu yd (5.94 liters/cu m) factor for trucking. <br /> (5) Category E: Structures. Structure items having a cumulative bid price that exceeds <br /> $250,000 for pay items constructed under Sections 502, 503, 504, 505, 512, 516 and <br /> 540 of the IDOT Standard Specifications for Road and Bridge Construction including <br /> any modified standard or nonstandard items where the character of the work to be <br /> ' performed is considered structure work when similar to that performed under these <br /> sections and not included in categories A through D. <br /> ' (b) Fuel Usage Factors. <br /> English Units <br /> Category Factor Units <br /> A- Earthwork 0.34 gal/cu yd <br /> B— Subbase and Aggregate Base courses 0.62 gal/ton <br /> C— HMA Bases, Pavements and Shoulders 1.05 gal/ton <br /> D— PCC Bases, Pavements and Shoulders 2.53 gal/cu yd <br /> E—Structures 8.00 gal/ $1000 <br /> Metric Units <br /> Category Factor Units <br /> A- Earthwork 1.68 liters/cu m <br /> B—Subbase and Aggregate Base courses 2.58 liters/ metric ton <br /> C— HMA Bases, Pavements and Shoulders 4.37 liters/ metric ton <br /> D— PCC Bases, Pavements and Shoulders 12.52 liters/cu m <br /> E—Structures 30.28 liters/ $1000 <br /> (c) Quantity Conversion Factors. <br /> Category Conversion Factor <br /> B sq yd to ton 0.057 ton /sq yd / in depth <br /> sq m to metric ton 0.00243 metric ton /sq m / mm depth <br /> ' C sq yd to ton 0.056 ton / sq yd / in depth <br /> sq m to metric ton 0.00239 m ton /sq m / mm depth <br /> D sq yd to cu yd 0.028 cu yd /sq yd / in depth <br /> sq m to cu m 0.001 cu m/sq m /mm depth <br />