The contractor shall not remove any excess (unused) construction material from the site without. the ownerâs approval. The owner shall be reimbursed for the unused construction material or keep. the material onsite. 15. The general contractor is responsible to keep a clean and safe construction area at the end of.
âOliver IIIâ is the third wind farm for the area that will be built by NextEra. âOliver Iâ and âOliver IIâ are in Oliver County â while âOliver IIIâ will be almost completely in Morton County. The new wind farm will have up to 48 turbines. The price tag: $153 million.
Wind power in Iowa. 1  Hancock County Wind Energy Center in Hancock County, Iowa, with 148 Vestas V47-660kW wind turbines for a total nameplate capacity of 97.68 MW. Half of the wind turbines are southwest of Klemme and the other half are south-southeast of Duncan. NextEra Energy Resources owns the wind farm, which began operating in 2002.