Specifications include, but are not limited to: The work to be performed under this Contract includes naturalization of one swale and four basins including, but not limited to, the following items: regrading a swale approximately 230 LF and restoring approximately 0.2 acres of mowed lawn to naturalized groundcover with seed; naturalization of four (4) existing basins including: regrading an approximate 0.96-acre bottom of basin, restoration of existing rip-rap aprons and stilling basin, replacement of fifteen (15) flared end sections, restoring approximately 3.9 acres of mowed basin bottom area to naturalized groundcover with seed, and 2,000 square feet (1,150 plugs) of herbaceous plantings installed within the seeded area. All work will occur within Lower Macungie Township property and within the Limits of Disturbance as shown on the Contract Drawings, along with provisions for all necessary erosion and sediment controls.