Specifications include, but are not limited to: 11. Dewatering. Section 104.1, “Work to be done”, add the following: If dewatering is necessary on this project, the Contractor shall contact the Environmental Services Department at (316) 268-8351, to determine if the groundwater requires special handling. The cost of dewatering is subsidiary to pipe installation bid items and not to be bid or paid separately. 12. BMP Removal (07_29_20 sd) Project Erosion Control Requirements. Section 104.3, “Cleanup, Dust Control, Pollution Control, Surface Water and Erosion Control”, add the following: The Contractor must implement erosion control measures on this project using Best Management Practices (BMPs). BMPs used may include silt fence and hay bale barriers, perforated (gravel filled) pipe inlet protection, or other as specifically approved by the City Engineer. Gravel Packs and sand bags at inlets will no longer be accepted. The Contractor will comply with all sections of Ordinance #44-123 and practice ‘good housekeeping’ at all times. Any dirt or mud tracked off the Contractor’s construction site onto paved public or private streets, or ditches, or discharges of same into lakes, ponds, ditches or storm sewers must be cleaned up within 24 hours. Failure to abide by these requirements may result in the assessment of fines, as provided in Ordinance #44-123. Ordinance #44-123 is referenced in Chapter 16.32 of the City Code, which may be viewed on the City’s website.
