2017-00492 - ROW permit - Laserfiche WebLink

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shall be installed immediately after topsoil has been respread. No payment shall be released, to the CONTRACTOR, for any silt fence not properly installed. Upon the completion of the site grading, a site walk-thru will be completed with the OWNER and the ENGINEER to add additional silt fence and silt fence j-hooks to help eliminate potential erosion issues, payment will be made under the—silt fence after grading line item. 13.4 The CONTRACTOR shall notify the ENGINEER when a portion of the grading work is within tolerance for approval. All areas shall be checked and approved prior to the CONTRACTOR leaving the PROJECT site. 13.5 The grading CONTRACTOR shall be required to install drainage ways, ditches with rock checks or have installed the temporary drainage culverts shown on the Grading, Drainage and Erosion Control Plan to maintain drainage throughout the site during grading operations and upon site grading completion. 13.6 The Contractor doing the utility and street construction will be required to accept the responsibility of maintaining the accepted site as approved with the uniform 6" layer of topsoil. Any areas disturbed by the utility or street construction will have to be rechecked and verified at both the subgrade and top of topsoil prior to acceptance and final payment of the utility and street work. 13.7 The Contractors shall be required to stockpile on site at a location determined in the field by the Owner all boulders 12" or larger in diameter that are found on site. 13.8 The Contractor shall be responsible for the maintenance of all the silt fence and the costs for the maintenance and inspection will be paid for at the bid unit price. 13.9 The Contractor(Grading, Utility, and Street) will be responsible for maintaining all erosion control, BMP'S, and other storm water management items listed in the SWPPP through the completion of the grading, utility construction, street construction, installation of the minor utilities, and the establishment of the turf. The contractor shall sign the NPDES Permit as the co-permitee (Contractor). After the establishment of all turf, the contractor shall sign over the NPDES Permit to the Owner. Any Contractor or Contractor's Subcontractor will be considered a co-permitee and required to meet the NPDES Permit requirements and the SWPPP requirements. The Contractor shall be responsible for the SWPPP Inspections as part of the project Scope of Work. (see 13.11) 13.10 The Contractor shall be responsible for the cleaning of the sedimentation pond(s) two times. Once after the bituminous base course has been installed, and again after the wear course has been installed, prior to final acceptance. This item will be paid as a lump sum for cleaning all the ponds. The amount will be paid at the bid price regardless of the amount of sediment in the ponds. 13.11 The Contractor shall fill out the Inspection and Maintenance Report(Project Log) each week and/or within 24 hours after any rainfall greater than 0.5 inches. The Contractor shall submit the log (electronic copy, be email) to the Engineer each week and a monthly summary and with any payment request. One copy of the Report must remain on site at all times, in accordance with the rules outlined in the storm water permit. Payment will not be authorized for any work until these forms are complete and reviewed by the engineer. 13.12 The Contractor shall provide the Engineer the Original Report and a copy prior to final acceptance or transfer of ownership to a different permitee. 13.13 All restoration shall be done in accordance with MnDot seeding specifications. Prior to restoration, all seed mixtures shall be verified to be the proper seasonal mixture. SP-5