Wyoming Administrative Code › Agency 020 - Environmental Quality, Dept. of › Sub-Agency 0009 - Solid Waste Management › Chapter 4 - CONSTRUCTION AND DEMOLITION LANDFILL REGULATIONS › Section 4-17 - Supporting Documentation/Appendices

Current through July 13, 2024
(a) Supporting
				materials: At a minimum, appendices shall include the information in this
				section.
(b) Maps and plans:
(i) An original topographic map with a scale
				of 1:24,000 with the proposed facility location shown; an original USGS
				topographic map with a scale of 1:62,500 or other suitable topographic map may
				be submitted if a 1:24,000 map is unavailable.
(ii) A map or aerial photograph of the area
				shall be submitted showing land ownership, land use and zoning within one mile
				of the disposal site. The map or photograph shall be of sufficient scale to
				show all city boundaries, each occupied dwelling house, schools, hospitals,
				industrial buildings, water wells, water courses, road and other applicable
				details and shall indicate the general topography.
(iii) A general facility plot plan (map) with
				a scale and contour intervals approved by the Administrator shall be submitted.
				The general facility plot plan shall at a minimum illustrate the following
				features:
(A) Facility boundaries including
				any buffer zones proposed between the solid waste boundary and the property
				boundary.
(B) Points of
				access.
(C) Locations of soil
				borings and monitoring wells.
(D)
				Locations of proposed trenches or area fill locations.
(E) Working area/perimeter fire
				lane.
(F) Working area/perimeter
				fence location.
(G) Locations of
				any facility buildings.
(iv) Additional facility plot plans, at a
				scale approved by the Administrator, shall be submitted as necessary to show
				orderly development and use of the facility through the life of the site. These
				plot plans shall at a minimum contain the following information:
(A) Excavation plans for development of
				trenches or preparation of area fill locations.
(B) Development of temporary surface water
				diversion structures that may be necessary to adequately control surface water
				run-on and run-off.
(C) Access to
				active waste disposal areas, including development of internal roads.
(D) Cover stockpile locations.
(E) Topsoil storage locations.
(F) Litter screen placement information, if
				applicable.
(G) Location of special
				waste management areas.
(H) Other
				details pertinent to the development and use of the facility.
(v) A map showing proposed final
				contours prepared with a scale and contour intervals approved by the
				Administrator.
(vi) Detailed design
				plans, including but not limited to plans for liners, leachate collection and
				management systems, caps and associated quality assurance/quality control
				(QA/QC) plans. The Administrator may approve submittal of detailed design plans
				as a minor permit amendment periodically over the life of the facility, but
				detailed plans must be submitted at least three (3) years prior to the
				anticipated construction date of new units.
(vii) Cross sections and/or drawing details
				shall be submitted with sufficient specifications to describe:
(A) Internal litter catch screens or fences,
				if applicable.
(B) Working
				area/perimeter fencing.
(C) Access
				roads.
(D) Trench or area fill
				method.
(E) Systems used for
				monitoring, collection, treatment and disposal of leachate, if
				required.
(F) Groundwater
				monitoring well design.
(G) Surface
				and subsurface drain systems to control run-on and run-off and or
				inflow.
(H) Special waste
				management areas, if applicable.
(I) All components of engineered containment
				systems, if applicable, that include, but are not limited to, liners, caps, and
				berms.
(J) Construction quality
				assurance/quality control (QA/QC) plans for engineered containment systems, if
				applicable.
(K) Any other design
				details requested by the Administrator.