Topsoil means a varying depth (up to 300 mm) of the soil profile irrespective of the fertility, appearance, structure, agricultural potential, fertility and composition of the soil;
Topsoil means those horizons in a soil profile, commonly known as the “O” and the “A” horizons, containing organic material and includes deposits of partially decomposed organic matter such as peat;
Topsoil means the upper part of the soil which is the most favorable material for plant growth and which can ordinarily be distinguished from subsoil by its higher organic content and darker color.
Examples of Topsoil in a sentence
Topsoil shall be spread uniformly at a minimum compacted depth of 50mm on grade 1:3 or steeper slopes, a minimum depth of 100mm on shallower slopes.
Removal of Topsoil Topsoil shall include up to 200mm depth of any unsuitable material encountered in existing or newly constructed drains, drainage channels, and accesses.
Topsoil may be stripped, stockpiled, and reused within the Project Limits.
Topsoil shall include up to 200mm depth of any unsuitable material encountered in existing or newly constructed drains, drainage channels, and accesses.
Turf Establishment With No Topsoil/ On Subsoil within the areas to be seeded and grade the surface so that the completed work shall conform to the specified finished lines and grades.
More Definitions of Topsoil
Topsoil means the surface layer of soil which is generally more fertile than the underlying soil layers, which is the natural medium for plant growth and which can provide the plant growth, soil stability and other attributes necessary to meet the success standards approved in the reclamation plan.
Topsoil means the uppermost layer of the soil with the darkest color or the highest content of organic matter, generally referred to as the “A” horizon. In areas where the “A” horizon is determined by a certified professional soil scientist to be less than 12 inches, the topsoil depth shall include both the “A” and the “Bw” horizons as determined by the March 2017 United States Department of Agriculture Soil Survey Manual. Topsoil depth is to be determined under the supervision of a certified professional soil scientist.
Topsoil means the top layer of soil that can support vegetation. It shall include turf acceptable for turfing.
Topsoil means the A and E soil horizon layers of the four (4) master soil horizons.
Topsoil means the weathered surface soil, including the organic layer, in which plants have most of their roots.
Topsoil means the natural medium located at the land surface with favorable characteristics for growth of vegetation, which is normally the A or B, or both, soil horizon layers of the four soil horizons.
Topsoil means the layer of soil covering the earth which-