| Landfill Application |
Waste Type(s) Used |
Comments |
| Alternative Daily Cover |
Processed Green Material Sewage and Water
Treatment Sludge
Ash & Cement Kiln Dust Materials
Auto Shredder Waste
Compost Materials
Contaminated Dredge Spoils, Foundry Sands
Processed Energy Exploration & Production Wastes
Construction & Demolition Wastes
Shredded Tires
Contaminated Soils |
Use is subject to 27 CCR 20690 (See LEA Advisory
#48). Contact Scott Walker 916-341-6319 for specific technical information on these ADC
materials and landfills using waste-derived ADC materials. Use of waste-derived ADC
materials other than those listed as specified in the regulations is allowed for if a
site-specific demonstration project is conducted (example- MRF fines). Additional guidance
provided in CIWMB Publication 212-97-024 "Shredded Tires as Alternative Daily Cover
at Municipal Solid Waste Landfills". |
| Alternative Intermediate Cover |
See LEA Advisory #48 |
Use is subject to 27 CCR 20680 (See LEA Advisory
#48). Site-specific demonstration projects required. |
| Final Cover Foundation Layer |
Construction & Demolition Wastes (select
& processed) Shredded Tires
Ash
Contaminated Soils |
Common end use is subject to 27 CCR 21090(a)(1)
and 21140. Should be addressed in closure and postclosure maintenance plans (27 CCR
Chapter 4, Subchapter 4). Primary functions are to level base grades and provide a stable
base for low permeability layer. CIWMB test pad project and publication on shredded tire
application. |
| Liner Operations Layer |
Construction & Demolition Wastes (select
& processed) Shredded Tires Contaminated Soils |
Use is subject to 27 CCR 20330. Primary function
is to protect leachate collection and removal system and low permeability components from
overlying waste while allowing through flow of leachate to collection system. CIWMB test
pad project and publication on shredded tire application. |
| Leachate and Landfill Gas Collection System |
Construction & Demolition Wastes (aggregate) Shredded
Tires
|
Use is subject to 27 CCR 20340 (leachate) and
20937 (gas). CIWMB test pad project (LCRS) and publication on shredded tire application. |
| Construction Fill |
Construction & Demolition Wastes (select
& processed) Shredded and Baled Tires
Contaminated Soils
Stabilized Waste Materials (e.g. ashes, sludges) |
Use varies based on fill specifications needed.
Normally applicable for inert materials only (27 CCR 20230). |
| Road Base |
Construction & Demolition Wastes (aggregate) Stabilized
Waste Materials (e.g. ashes) |
Typically use crushed concrete, asphalt, masonry.
For more information, see CIWMB Publication 431-95-052. |
| Wet Weather Operations Pads and Access Roads |
Construction & Demolition Wastes (select
& processed) Stabilized Waste Materials (e.g. ashes) |
Wet weather pads are a very common end use for
inert C&D in California. Typically use mainly inert rubble (concrete, asphalt,
masonry) mixed with soil to provide a firm and stable base for all weather waste tipping
areas and access roads. |
| Daily Cell Litter Control Barriers |
Baled Tires |
Application currently being tested- incorporated
in fill area as cells develop. |
| Soil Amendments for Erosion Control &
Landscaping (All disturbed or graded areas including Intermediate & Final Cover) |
Processed Green Material Wood Waste
Sewage Sludge
Compost Materials |
Use based on site and material specific
characteristics and soil agronomic needs. Sewage sludge guidance provided in
EPA/625/R-95/001 and EPA/625/R-95/002. |
