Specifications include, but are not limited to: Project Categories: 1. Category I: Represents the lowest level of the project ranking system with simple, low risk, short duration projects with minimal impacts on traffic. a. Types of projects typically include, but are not limited to, asphalt surface treatments, crack seals, rumble strip installation, bridge deck overlays, and other minor repair projects. b. Construction schedule requirements for Category I projects are written narrative. The Department will also accept a Bar Chart Method (BCM), Critical Path Method (CPM), or Linear Schedule Method (LSM). 2. Category II: Represents the medium level of the project ranking system with slightly complex projects that typically involve a limited number of linear, repetitive operations with typical project constraints and some traffic impact. a. Types of projects typically include, but are not limited to, asphalt concrete resurfacing, grading, shoulder widening, bridge replacement, concrete pavement repair, major bridge repair projects, and interstate reconstruction. b. Construction schedule requirements for Category II projects are BCM, CPM, or LSM. 3. Category III: Represents the highest level of project ranking system with complex, high risk projects with major impacts on traffic and adjacent businesses. These projects may last for more than one construction season. a. Types of projects typically include, but are not limited to, urban reconstruction, and interstate interchanges. b. Construction schedule requirements for Category III projects are CPM or LSM.
