My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2007-11-14 CC Packet
Centerville
>
City Council
>
Agenda Packets
>
1996-2022
>
2007
>
2007-11-14 CC Packet
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
11/9/2007 1:13:38 PM
Creation date
11/9/2007 1:12:23 PM
Metadata
Fields
Template:
General
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
174
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
<br /> <br />'Ii'> \.-.-~- , <br /> <br /> <br />* Hydric soils, prime farmland soils and other important farmland soils were identified using the USDA NRCS online Soil Data <br />Mart tool for Anoka County, Minnesota. Prime farmland, as defined by the USDA, is land that has the best combination of <br />physical and chemical characteristics for producing food, feed, forage, fiber, and oilseed crops and is available for use in these <br />areas. The designation is not meant to include land that is urban or built up. Soils designated as farmland of statewide <br />importance are not considered prime but are still considered of value for agricultural use. <br />**The hydrologic soil group refers to soils grouped according to their runoff-producing characteristics. The chief consideration <br />is the inherent capacity of the soil bare of vegetation to permit infiltration. The slope and kind of plant cover are not considered <br />but are separate factors in predicting runoff. Soils are assigned to four groups. In Group A are soils having a high infiltration <br />rate when thoroughly wet and having a low runoff potential. They are mainly deep, well drained, and sandy or gravelly. In <br />Group D, at the other extreme are soils having a slow infiltration rate and thus a high runoff potential. They have a clay pan or <br />clay layer at or near the surface, have a permanent high water table, or are shallow over nearly impervious bedrock or other <br />material. A soil is assigned to two hydrologic groups if part of the acreage is artificially drained and part is undrained <br /> <br />In general, water moves through coarse textured soils at a faster rate than through <br />medium or fme textured soils. Therefore, potential impacts to ground water from spilled <br />chemicals would be expected to be greater in areas with coarse textured soils. However, <br />many factors in addition to soil granularity can affect infiltration and percolation rates in <br />. soils. . Some of-these factors include: soil water content, soil frost, the temperature of soil <br />and water, surface roughness, the nature of the soil pore openings, vegetative ground <br />cover, and the degree of soil compaction. <br /> <br />Although chemical substances may be transported over the roadways in the project area, <br />their use or storage on a permanent basis is not associated with the proposed project, <br />other than in small quantities typical of residential, retail, and office use. <br /> <br />20.Solid wastes, hazardous wastes, storage tanks <br /> <br />a. Describe types, amounts and compositions of solid or hazardous wastes, including <br />solid animal manure, sludge and ash, produced during construction and operation. <br />Identify method and location of disposal. For projects generating municipal solid <br />waste, indicate if there is a source separation plan; describe how the project will be <br />modified for recycling. If hazardous waste is generated, indicate if there is a <br />hazardous waste minimization plan and routine hazardous waste reduction <br />assessments. <br /> <br />Demolition of existing structures to allow for redevelopment will generate waste <br />materials. In addition to typical construction materials, it is possible that asbestos and <br />other hazardous materials may be present in the structures to be demolished. Additional <br />investigation will be needed to ensure that demolition of buildings and disposal of <br />materials/debris is conducted in an appropriate manner in accordance with federal, state <br />and local regulations. <br /> <br />Construction activities will also generate solid waste materials. Materials will likely <br />include waste concrete and asphalt, as well as other materials used in construction. It will <br />also include organic debris such as shrubs and plant materials. Specific volumes of <br />general waste materials to be generated are not known at this time. .W aste. materials will <br />be recycled or disposed of in accordance with applicable local, state, and federal law. <br /> <br />After the redevelopment, solid waste from the area will be similar to c.urren! cOl!gj!~ons <br />and will consist of typical household, commercial retail and office wastes. Wastes will <br /> <br />17 <br />
The URL can be used to link to this page
Your browser does not support the video tag.