11/29/2006 Env Bd Packet - Laserfiche WebLink

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• • • Under the seeding section of the notes, there should be no specification for top soil/organic matter incorporation into the infiltration basin areas. In filtration basin areas should be seeded with the City native seed mix and any changes approved by the City of Lino Lakes. • Sodded Areas must be irrigated. • • Conservation Easement Recommendation Trail • The area to the east of impervious areas and bordering the basin area (trail location area) be placed in a Conservation Easement with the City named as the easement holder. . No top soil should brought in for native seed areas. • The trail location should be staked by the City. This trail should be placed higher on the contour than otherwise. There has been discussion on the Tamarack basin restoration to the East and since the hydrologic elevations of such a restoration project have not been modaled yet, the trail should generally be placed as high as possible. Storm Water Pollution Prevention Plan A copy of the mandatory Storm Water Pollution Prevention Plan (SWPPP) submitted to the MPCA for approval should be submitted to the City of Lino Lakes Environmental for Review and Approval before any construction activity proceedes. A copy of the final approved plan must be maintained on site with the required weekly and post storm event inspection reports. The SWPPP site manager's name should be submitted to the City with how to contact this person. The location of this site must be indicated on the SWPPP. The SWPPP must indicate where rock entrances to the site construction area will be placed. The rock entrance must be at least 50 feet in length. The rock must be 1.5 inches in diameter and maintained for rock pore space. The SWPPP must indicate a "trigger point' for cleaning silt fence areas. Silt fences must be cleaned when the fences becomel /3 full. The SWPPP must indicate specific plans and intentions for dewatering on anticipated and unanticipated storm events. The plan must indicate procedures for dewatering that would prevent turbid/fioculant waters from leaving the site. The plan should also indicate a method to control wind erosion off of the site. The SWPPP must show one, and only one area on the site where cement trucks will clean their tanks. This area must be protected from the movement of cleaned materials from the clean site. The SWPPP must indicate disposal of Cement Truck Cleaning materals after construction is finished. All storm water sewer inlets must be protected with a mechanical device such as the Royal Industries Infra Safe device. Lighting All security lighting that may be installed on the Town Homes must meet City specifications. • Page 2