Demolition and site work for a residential development in Piqua, Ohio. Completed plans call for the demolition of a residential development; and for site work for a residential development.

Demolition Project 220 N. College St. and 222 N. College St. Building size: 1,344 sq. ft. (approx.) 2-story with basement (Partial) The purpose of this project is to raze the existing improvements, including all structures, accessory structures, pavement surfaces and landscaping located on the subject lot. More specifically the scope of work includes: o Demolish all existing buildings, including foundations o Demolish all pavement surfaces, retaining walls, and hardscape features o Disconnect utility services and remove all subsurface pipes and structures o Remove all flower beds, bush and tree plantings o Dispose of off-site all demolition debris and all plants and materials to be removed o Water or otherwise control dust to prevent airborne debris particles o Backfill all excavations or low areas with clean fill consisting of soils or granular materials conforming with local requirements and the specifications herein andcapable of being compacted to a density suitable for future construction o Finish grade site to drain as directed by project owner o Cover the site with 4" of topsoil and seed and mulch and install erosion control. Project Description: The SSA Review of this project is based on the given scope of work. Should amendments to scope of work be made that change the interpretation and recommendations made here in the SSA review, please bring this to our attention so that the review can be amended as needed. The 5 demolition locations above, the first 3 are located in a cluster, the 4th is further north and much closer to the Great Miami River, while the 5th is further south of these locations and outside of the review area. I will refer to the site recommendations as recommendations for the 1-3 cluster and for the riverside location 9if not specified, the recommendation is for all locations). Any excavation requiring to be filled is to be done so with clean fill per all applicable local and state requirements. While excavation may not always be expected to encounter the water table, sometimes deeper exaction occurs unintentionally, or the water table is present at a higher level than previously expected. In either case, contingency plans should be in place so that the project engineer and all relevant officials are made aware that contact with groundwater was made and take the proper dewatering steps that may be needed (keeping in mind that the excavation is now a conduit for pollution to the aquifer). The project proponent has indicated that excavations will range from 3 to 6 feet in depth and that a note will be added to the project plans and specifications to require contingency plans. Demolition work to be completed within 90 days of Notice to Proceed.