Containment systems, methods, and devices
View Patent ↗At least one exemplary system comprises a tubular mesh enclosure formed from a mesh material having a nominal opening size of less than 0.5 inches, the tubular mesh enclosure having an opposing pair of ends, at least one of the opposing pair of ends sealed; and a filling surrounded by the tubular mesh enclosure; the system defining a length and a generally non-circular longitudinal cross-section defining a major width, a ratio of the length to the major width greater than approximately 40.
1. A method for forming an erosion control device, the method comprising:
placing a composted filling into a first tubular mesh enclosure formed from a mesh material having a nominal opening size of between approximately 0.125 inches and approximately 0.5 inches, said first tubular mesh enclosure having a first opposing pair of ends, at least one of said first opposing pair of ends sealed, said first tubular mesh enclosure defining a first length and a first generally oval cross-section defining a first major diameter, a first ratio of said first length to said first major diameter greater than approximately 100, said composted filling being compost containing less than about 5 percent by dry weight of inert or foreign materials, said compost produced according to an aerobic composting process meeting a United States federal government composting regulation, the compost being weed seed-free, disease-free, insect-free, refuse-free, and contaminant-free, the compost comprising compost particles wherein at least 70% of the compost particles pass through a 0.375 inch sieve and no more than 2% of the compost particles are longer than 3 inches, the compost having a moisture content of less than 60%, the compost comprising less than 1% by dry weight of inert, foreign, or man-made materials;
sealing at least one of said first opposing ends;
placing a plurality of filling supplements into said first tubular mesh enclosure;
providing said first tubular mesh enclosure to a location prone to sediment-containing water flow;
compressing said first tubular mesh enclosure to have a substantially flat-bottomed cross-section;
securing said first tubular mesh enclosure to a surface;
attaching a second tubular mesh enclosure to said first tubular mesh enclosure; and
inserting a living plant or plant seed into said filling through a hole created in a side of said first tubular mesh enclosure.
2. A method for forming an erosion control device, the method comprising:
placing a composted filling into a first tubular mesh enclosure formed from a mesh material having a nominal opening size of between approximately 0.125 inches and approximately 0.5 inches, said first tubular mesh enclosure having a first opposing pair of ends, at least one of said first opposing pair of ends sealed, said first tubular mesh enclosure defining a first length and a first generally oval cross-section defining a first major diameter, said composted filling being compost containing less than about 5 percent by dry weight of inert or foreign materials, said composted filing produced according to a United States government regulated aerobic composting process, said composted filling having a bulk particle distribution that corresponds to less than 2% exceeding 3 inches in length.
3. The method of claim 2 , wherein:
said composted filling is weed seed-free.
4. The method of claim 2 , wherein:
said composted filling is disease-free.
5. The method of claim 2 , wherein:
said composted filling is insect-free.
6. The method of claim 2 , wherein:
said composted filling is free of refuse that is deleterious to plant growth.
7. The method of claim 2 , wherein:
said composted filling is free of contaminants.
8. The method of claim 2 , wherein:
said composted filling is free of materials deleterious to plant growth.
9. The method of claim 2 , wherein:
said composted filling has a pH that measures between approximately 5.0 and approximately 8.0.
10. The method of claim 2 , wherein:
said composted filling was produced according to an aerobic composting process meeting 40 CFR 503 regulations.
11. The method of claim 2 , wherein:
said composted filling has a moisture content of less than 60%.
12. The method of claim 2 , wherein:
said composted filling has a bulk particle distribution that corresponds to 99% passing a 1 inch sieve.
13. The method of claim 2 , wherein:
said composted filling has a bulk particle distribution that corresponds to 90% passing a 0.75 inch sieve.
14. The method of claim 2 , wherein:
said composted filling has a bulk particle distribution that corresponds to a minimum of 70% larger than a 0.375 inch sieve.
15. The method of claim 2 , wherein:
said bulk particle distribution is predetermined.
16. The method of claim 2 , wherein:
said composted filling comprises less than 1% by dry weight of inert or man-made materials.
17. The method of claim 2 , further comprising:
placing a filling supplement into said first tubular mesh enclosure.
18. The method of claim 2 , further comprising:
placing a filling supplement into said first tubular mesh enclosure, the filling supplement selected from: seeds, spores, plugs, sprigs, fertilizer, flocculant, chemical binder, water absorbent, and pesticide.
19. The method of claim 2 , further comprising:
stacking a plurality of tubular mesh enclosures above said first tubular mesh enclosure to form a wall.
20. The method of claim 2 , further comprising:
securing said first tubular mesh enclosure to a surface.
21. The method of claim 2 , further comprising:
securing said first tubular mesh enclosure adjacent to a second tubular mesh enclosure.
22. The method of claim 2 , further comprising:
attaching a second tubular mesh enclosure to said first tubular mesh enclosure.
23. The method of claim 2 , wherein:
said filling is placed in said first tubular mesh enclosure via auger.
24. The method of claim 2 , wherein:
said filling is pneumatically placed in said first tubular mesh enclosure.
25. The method of claim 2 , wherein:
said filling is manually placed in said first tubular mesh enclosure.
26. The method of claim 2 , further comprising:
closing an end of said first tubular mesh enclosure.
27. The method of claim 2 , wherein:
said compost contains less than about 2% by dry weight of inert or man-made materials.
28. An erosion control device comprising:
a first tubular mesh enclosure formed from a mesh material having a nominal opening size of between approximately 0.125 inches and approximately 0.5 inches, said first tubular mesh enclosure having a first opposing pair of ends, at least one of said first opposing pair of ends sealed, said first tubular mesh enclosure defining a first length and a first generally oval cross-section defining a first major diameter, said first tubular mesh enclosure substantially containing compost containing less than about 5 percent by dry weight of inert or foreign materials, said compost produced according to an aerobic composting process meeting a United States federal government composting regulation, said composted filling having a bulk particle distribution that corresponds to less than 2% exceeding 3 inches in length.