Specifications include, but are not limited to: 2.6.1 Perform such field surveys and site investigations as may be necessary to prepare Construction Drawings, specifications, easements, bid documents, and record plan drawings utilizing the State of Ohio Plane Coordinate System (south) and NAVD 1988. 2.6.1.1 Exact survey limits to be defined upon completion of the photometric analysis which will occur at the 30% submittal stage. Proposed limits to be submitted to the City for approval. The intent is to only perform field topographic survey in areas essential for design and construction of the project. 2.6.2 All field survey work necessary for establishing traverses and bench circuits shall be recorded in field books provided by the consultant. Computer generated (total station w/ data collector) data may be submitted in lieu of hand recorded data in the field book. 2.6.3 Establish adequate horizontal and vertical controls for the development of the construction drawings and easements. Provide control points for construction staking, and establish benchmarks. Benchmarks to be established on existing permanent structures, ie; fire hydrant, manhole, etc