2.
Design information.
a. Biosolids
characterization. For each source of biosolids that the applicant proposes to
land apply, the applicant must submit biosolids monitoring data for the
pollutants for which limits in biosolids have been established in Part IX
(9VAC25-32-303
et seq.) of this chapter, for the applicant's use or disposal practices on the
date of permit application with the following conditions:
(1) When applying for authorization to land
apply a biosolids source not previously included in a VPDES or VPA permit, the
biosolids shall be sampled and analyzed for PCBs. The sample results shall be
submitted with the permit application or request to add the source;
(2) The department may require sampling for
additional pollutants, as appropriate, on a case-by-case basis;
(3) Applicants must provide:
(a) Biosolids analytical data from a minimum
of three samples taken within four and one-half years prior to the date of the
permit application. Samples must be representative of the biosolids and should
be taken at least one month apart. Existing data may be used in lieu of
sampling done solely for the purpose of this application. The department may
reduce the number of samples collected based on site specific
conditions;
(b) The total dry tons
per 365-day period of biosolids subject to this subsection that is applied to
the land; and
(c) A statement that
the biosolids is nonhazardous; a documentation statement for treatment and
quality; and a description of how treated biosolids meets other standards in
accordance with this regulation;
(4) Samples shall be collected and analyzed
in accordance with analytical methods specified in 40 CFR Part 503 and 40 CFR
Part 136; and
(5) The monitoring
data provided must include at least the following information for each
parameter:
(a) Average monthly concentration
for all samples (mg/kg dry weight), based upon actual sample values;
(b) Analytical method used; and
(c) Method detection level.
b. Storage facilities.
Plans and specifications for storage facilities of all biosolids to be handled,
including routine and on-site storage, shall be submitted for the issuance of a
certificate to construct and a certificate to operate in accordance with the
Sewage Collection and Treatment Regulations (9VAC25-790) and shall depict the
following information:
(1) Site layout on a
recent 7.5 minute topographic quadrangle or other appropriate scaled
map;
(2) Location of any required
soil, geologic, and hydrologic test holes or borings;
(3) Location of the following field features
within 0.25 miles of the site boundary (indicate on map) with the approximate
distance from the site boundary:
(a) Water
wells (operating or abandoned);
(b)
Surface waters;
(c)
Springs;
(d) Public water
supplies;
(e) Sinkholes;
(f) Underground and surface mines;
(g) Mine pool (or other) surface water
discharge points;
(h) Mining spoil
piles and mine dumps;
(i)
Quarries;
(j) Sand and gravel
pits;
(k) Gas and oil
wells;
(l) Diversion
ditches;
(m) Occupied dwellings,
including industrial and commercial establishments;
(n) Landfills and dumps;
(o) Other unlined impoundments;
(p) Septic tanks and drainfields;
and
(q) Injection wells;
(4) Topographic map (10-foot
contour preferred) of sufficient detail to clearly show the following
information:
(a) Maximum and minimum percent
slopes;
(b) Depressions on the site
that may collect water;
(c)
Drainage ways that may attribute to rainfall run-on to or runoff from the site;
and
(d) Portions of the site (if
any) that are located within the 100-year floodplain;
(5) Data and specifications for the liner
proposed for seepage control;
(6)
Scaled plan view and cross-sectional view of the facilities showing inside and
outside slopes of all embankments and details of all appurtenances;
(7) Calculations justifying impoundment
capacity; and
(8) Groundwater
monitoring plans for facilities if required by the department. The groundwater
monitoring plan shall include pertinent geohydrological data to justify
upgradient and downgradient well location and depth.
c. Staging. Generic plans for staging of
biosolids.
d. Land application
sites:
(1) DEQ control number, if previously
assigned, identifying each land application field. If a DEQ control number has
not been assigned, provide the site identification code used by the permit
applicant to report activities and the site's location;
(2) The site's latitude and longitude in
decimal degrees to three decimal places and the method of
determination;
(3) A legible
topographic map and aerial photograph, including legend, of proposed
application areas to scale as needed to depict the following features:
(a) Property boundaries;
(b) Surface water courses;
(c) Water supply wells and springs;
(d) Roadways;
(e) Rock outcrops;
(f) Slopes;
(g) Frequently flooded areas (National
Resources Conservation Service (NRCS) designation);
(h) Occupied dwellings within 400 feet of the
property boundaries and all existing dwelling and property line setback
distances;
(i) Publicly accessible
properties and occupied buildings within 400 feet of the property boundaries
and the associated extended setback distances; and
(j) The gross acreage of the fields where
biosolids will be applied;
(4) County map or other map of sufficient
detail to show general location of the site and proposed transport vehicle haul
routes to be utilized from the treatment plant;
(5) County tax maps labeled with Tax Parcel
ID or IDs for each farm to be included in the permit, which may include
multiple fields to depict properties within 400 feet of the field
boundaries;
(6) A USDA soil survey
map, if available, of proposed sites for land application of
biosolids;
(7) The name, mailing
address, and telephone number of each site owner, if different from the
applicant;
(8) The name, mailing
address, and telephone number of the person who applies biosolids to the site,
if different from the applicant;
(9) Whether the site is agricultural land,
forest, a public contact site, or a reclamation site, as such site types are
defined in
9VAC25-32-10;
(10) Description of agricultural practices
including a list of proposed crops to be grown;
(11) The following information for each land
application site that has been identified at the time of permit application, if
the applicant intends to apply bulk biosolids subject to the cumulative
pollutant loading rates in
9VAC25-32-356
Table 3 to the site:
(a) Whether the applicant
has contacted the permitting authority in the state where the bulk biosolids
subject to
9VAC25-32-356
Table 3 will be applied, to ascertain whether bulk biosolids subject to
9VAC25-32-356
Table 3 has been applied to the site on or since July 20, 1993, and if so, the
name of the permitting authority and the name and phone number of a contact
person at the permitting authority; and
(b) Identification of facilities other than
the applicant's facility that have sent, or are sending, biosolids subject to
the cumulative pollutant loading rates in
9VAC25-32-356
Table 3 to the site since July 20, 1993, if, based on the inquiry in
subdivision 2 d (11) (a) of this subsection, bulk biosolids subject to
cumulative pollutant loading rates in
9VAC25-32-356
Table 3 has been applied to the site since July 20, 1993.