HomeMy WebLinkAboutCLE201000104 Review Comments Zoning Clearance 2010-06-25Application for Zoning Clearance
OF A
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CLE# A ink
® Zoning Clearance = $35 -
OFFICE USE ONLY
Check # ;-Q 9 Date:
PLEASE REVIEW ALL 3 SHEETS
Receipt # Staff: V:2j
PARCEL INFORMATION
Tag Map and Parcel: 4(5--S$ , /i6--k �Jr� 61 Existing Zoning Al R
Parcel Owner: -FO 1.11S 1 ti ti
Parcel Address: ;2 y O l b M t 1 % KwA)) CityC/ d2&1!/ yi l�G State 114 Zip
(include suite or floor)
PRIMARY CONTACT
Who should we call/write concerning this project?
Address : s 7 U L-)) ljjGkii Ay12: 2b State k- _ Zip
Office Phone: � 7ZL/ -1646 Cell# L/ Fax # % %�/- ill`t/ E- mai>�i����Jl��/7�.Lu. ✓lvy�
.&xT So#
APPLICANT INFORMATION
Check any that apply: Change of ownership Change of use e/Change of name New business
Business Name/Type: C J la 4 �� ✓l fie- S762-1k, 1 Nl��l1/4
Previous Business on this site %V
Describe the proposed business including use, number of employees, number of shifts, available parking spaces, number of
vehicles, and any additional information that you can provide: L " 3 b FAR Xi Lv oV
*This Clearance will only be valid on the parcel for which it is approved. If you change, intensify or move the use to a new location, a new Zoning
Clearance will be required.
I hereby certify that I own or have the owner's permission to use the space indicated on this application. I also certify that the information provided
is true and accurate to the best of my knowledge. Ihaave read the conditions of approval, and I understand them, and that I will abide by them.
Signature .— & � �� Printed Z iAW iD 0 14 , W J _'S
APPROVAL INFORMATION
[ Approved as proposed [ ] Approved with conditions [ ] Denied
[ ] Backflow prevention device and/or current test data needed for this site. Contact ACSA, 977 -4511, x119.
[ ] No physical site inspection has been done for this clearance. Therefore, it is not a determination of compliance with the existing
site plan.
[ ] This site complies with the site plan as of this date.
Notes:
Building Official QA-1 G�i ate
G Date la 1'I �f D
Zoning Official r
Other Official Date
Uounty 01 Alpemarle Lepariment or wmmunity ji— taupluv"
401 McIntire Road Charlottesville, VA 22902 Voice: (434) 296 -5832 Fax: (434) 9724126
Revised 04/28/08 Page 2 of 3
el-M
r�
Intake to complete the following:
/N
is use in LI, HI or PD zoning? If so, give applicant a Certified
Engineer's Report (CER) packet.
Y /10
Will there be food preparation?
If so, give applicant a Health Department form.
Zoning review can not begin until we receive approval from Health
Dept. FAX DATE
Circle the one that a lies
Is parcel on rivate we or public water?
If private well, provide Health Department form.
Zoning review can not begin until we receive approval from Health
Dept. FAX DATE
Circle the one that applies
Is parcel on rep- or public sewer?
Y / N
Will you be putting up a new sign of any kind? If so, obtain proper
Sign permit.
Permit #
Y / N
Will there be any new construction or renovations?
If so, obtain the proper Permit.
Permit #
7..,...,.r +- +n *hn rMIA'" Sn".
I
Reviewer to complete the following:
Square footage of Use:
Y/N 1
Permitted as: 1
Under Section: /
Supplementary reg�}I igns ction:
Parking form
Required spaces: r d
Y/N IN
Items to be verified in the field:
Inspector Date:
Notes:
Violations: v
Y /I
If so, List:
Proffers:
Y /ITT
If so, List:
Vari ce:
Y /I
If so, List:
SP's:
Y/
If so, ist:
Clearances:
SDP's
Revised 04/28/08 Page 3 of 3
4 pF ALp� ,
�JRGINZP
COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, North Wing
Charlottesville, Virginia 22902 -4596
Phone (434) 296 -5832 Fax (434) 972 -4126
June 25, 2010
David Willis, Vice President
Mark Witt, Professional Engineer
Rockydale Quarries
T/A Charlottesville Stone Company
Sent via email
Re: Zoning Permit for Natural Resource Extraction Activity per Zoning Ordinance
Section 30.4.03 (CLE 2010 -104)
Dear Gentlemen:
The purpose of this letter is to provide an official written determination of approval for the zoning
permit allowing natural resource extraction activity on tax map 45, parcels 58, 60 and 61. This
approval is being given through a zoning clearance application, CLE 2010 -104.
I have reviewed the submittal for compliance with Albemarle County Zoning Ordinance Section
30.4 Natural Resource Extraction Overlay District regulations and find that it does comply. Prior
to this approval, on June 23rd, Glenn Brooks, County Engineer, approved the certified engineer's
report. My approval is based on the information submitted in the following:
• Zoning compliance analysis, Section 30.4 — natural resource overlay district
(latest revision received via email on June 25th);
• The Charlottesville Stone Quarry General Site Map dated 6/24/10 (received on
June 25th);
• The certified engineer's report and sound report dated 6/16/10 (received via email
on the same date).
If you are aggrieved by this determination, you have a right to appeal it within thirty (30) days of
the date notice of this determination is given, in accordance with Section 15.2 -2311 of the Code
of Virginia. If you do not file a timely appeal, this determination shall be final and unappealable.
An appeal shall be taken only by filing with the Zoning Administrator and the Board of Zoning
Appeals a notice of appeal which specifies the grounds for the appeal. An appeal application
must be completed and filed along with the fee of $120. The date notice of this determination
was given is the same'as the date of this letter.
Sincerely,
jjwj�4p -��
Amelia G. McCulley
Zoning Administrator
Zoning Compliance Analysis, Section 30.4 - Natural Resource Overlay District
30.4.02.1 - BY RIGHT
Within any NR district, uses may be permitted by right as for and
subject to the district regulations of the underlying zoning district.
In addition, there shall be permitted by right within any NR district
the following uses:
1. Except as otherwise provided in sections 10.2.1.18, 10.2.2.40 or
Our intent is to operate a stone
30.4.2.2, removal of soil, sand, gravel, stone or other minerals by
quarry. Excavation, stripping,
excavating, stripping, quarrying or other mining operation.
processing, and other related
(Amended 7 -6 -83)
activities shall occur within the
NR property as shown on the
Site Map.
2. Accessory uses to a use permitted by right such as blasting,
Accessory uses listed to the left
washing, grading, sorting,
shall take place in order to
properly operate the quarry
30.4.02.2 BY SPECIAL USE PERMIT
Not Applicable because we are
not requesting a Special Use
30.4.03 PERMIT REQUIRED
Please consider the letter
Prior to commencing any natural resource extraction activity within
accompanying this document as
any NR district, the operator of such activity shall obtain a permit
the formal request for a permit
therefor from the zoning administrator. Such permit shall be issued
from the zoning administrator.
upon filing with the zoning administrator of a plan of the proposed
Please see the attached
natural resource extractive activity, including all data sufficient to
documents for questions
ensure compliance with the provisions of this section. The
regarding the compliance with
applicant may comply herewith by the filing of a copy of any plan
the Zoning Ordinance. Feel free
of such proposed operation approved by the Virginia Department of
to contact David Willis of
Conservation and Economic Development filed pursuant to Title
Rockydale Quarries Corporation
45.1 of the Code, together with such additional data as the zoning
at (540)330 -4861.
administrator may require to ensure compliance with this section.
In addition, the applicant shall provide evidence satisfactory to the
zoning administrator that he has complied with the provisions of
Title 45.1 of the Code. Every such permit issued by the zoning
administrator shall be subject to annual review and shall be revoked
in the event that any permit issued for any such operation shall
expire or otherwise terminate in accordance with the requirements
of Title 45.1 of the Code or the regulations of the Virginia
Department of Conservation and Economic Development.
(Amended 4- 28 -82)
30.4.04 MINIMUM AREA REQUIREMENT--
The NR overlay district for this
ESTABLISHMENT OF DISTRICT
property is roughly 110.44 acres
The minimum area for the establishment of any NR overlay district
and exceeds the minimum
shall be twenty (20) acres.
requirements.
30.4.05 MAXIMUM PERCENTAGE LOT COVERAGE
The total NR property, parcels
All operations associated with the extraction of natural resources as
TM 45 -58, 45 -60, 45 -61 is
well as the provision of parking areas and access roads and
110.44 acres. The current area
driveways shall not occupy more than eighty (80) percent of
associated with the extraction of
the total site.
natural resources, per our active
mining permit with the DMME,
is 22.41 acres, or 20.3% of the
site. The operation shall not
exceed 80% of the site.
30.4.06 YARD AND BUILDING LOCATIONS
We plan to erect permanent
Minimum yard dimensions and building location requirements shall
structures associated with the
be as specified in the underlying zoning district regulations except
NR extraction use. Such as a
that no natural resource extraction operation, including associated
maintenance shop, scale house,
uses, and structures containing any such use shall be located less
office, and structures associated
than one hundred (100) feet from any public road right -of -way or
with aggregate processing.
adjoining property within any residential district; except that no
There is a 100' buffer indicated
such operation, uses or structure shall be located within two
on the operational plan along the
hundred (200) feet of any contiguous property subdivided into
perimeter of the NR property.
residential lots of one (1) acre or less not under the ownership or
The current active mining area is
control of the applicant nor within two hundred (200) feet of any
over 200' away from all
occupied dwelling.
residential lots less than 1 acre.
30.4.07 FENCING
Please see the attached site map
Any natural resource extraction operation shall be subject to such
for location of fencing
fencing requirements as may be deemed necessary by the zoning
administrator for the protection of the public safety. In particular,
fencing shall be provided in the cases hereinafter described by a
substantial fence erected at least sixty (60) feet outside the limits
thereof, such fence being at least five (5) feet in height and so
designed as effectively to control access thereto from locations
ordinarily open to the general public, including, but not limited to,
locked gates at all access points.
30.4.7.1 The top of all open excavations having a depth often (10)
Please see attached map
feet or more, which will create a slope of forty -five (45) degrees or
more from the horizontal and which shall remain for a period of
more than twenty -four (24) hours;
30.4.7.2 Any collection of water of five (5) feet or more in depth
Please see attached map
and occupying an area of two hundred (200) square feet or more,
which shall remain for at least one (1) consecutive month.
30.4.08 LATERAL SUPPORT
The quarry shall be operated
All operations shall be conducted in a safe manner with respect to
safely under the DMME and
the likelihood of hazard to persons, physical damage to adjacent
MSHA regulations
land or improvements and damage to any public road by
reason of slides, sinking or collapse.
30.4.09 ROADSIDE LANDSCAPING, SCREENING
There is a 50' buffer berm along
Existing trees and ground cover along public road frontage shall be
the property fronting Route 643
preserved, maintained and supplemented by selective cutting,
to screen the operations. This
transplanting and addition of new trees, shrubs and other
berm was created during earlier
ground cover for the depth of any roadside setback. The type,
operations of the quarry and will
design and spacing of such plantings shall be approved by the
be extended along Route 643.
zoning administrator and shall be so designed as to lessen the visual
Natural vegetation is already
impact of the activity from any adjacent public road, and to
densely established on this berm.
minimize the noise and dust resulting from such operation. In any
case in which roadside planting is not practical, the zoning
administrator may permit the substitution of other screening devices
such as fences, berms, walls and the like which are adequate to
accomplish the same purpose.
30.4.10 HOURS OF OPERATION
We will follow the operational
Operations involving power equipment of an industrial type shall
limits established in this section.
be limited to the hours of 7:00 a.m. to midnight except in cases of a
public emergency as determined by the director of emergency
services for the county. Blasting operations shall be restricted to
Monday through Friday between 8:00 a.m. and 5:00 p.m.
30.4.11 PUBLIC IMPROVEMENTS, INTERNAL ROADS
30.4.11.1 Operations as proposed shall not generate unusual traffic
There shall be no unusual traffic
hazards or the need for improvements to public streets or other
hazards and the existing
public facilities at public expense.
infrastructure is adequate to
handle any traffic generated by
quarry operations.
30.4.11.2 All internal access roads shall be surfaced with
Please see the attached site map.
bituminous or other dust free surface for a distance of three hundred
(300) feet from any public road.
30.4.12 TRANSPORTATION OF EXCAVATED MATERIALS
Vehicles used to transport
All vehicles used to transport excavated materials shall be loaded
excavated materials will pass
in such manner that the material cannot be unintentionally
through a wash station equipped
discharged from the vehicle. All such vehicles shall be cleaned of
with spray bars that will spray
all material not in the load -bed prior to entering onto any public
the top, sides, front, and rear of
road.
the vehicle with high pressure
water to remove all material not
in the load -bed. They will also
pass through a wheel wash that
will remove loose material from
the tires.
30.4.13 COLLECTIONS OF WATER
Stagnant pools will be either
Creation of undrained pockets and stagnant pools of water shall be
sprayed or removed during the
avoided to the maximum extent reasonably practicable, and all such
regular maintenance of the site,
undrained pockets and stagnant pools resulting from surface
drainage shall be sprayed in accordance with requirements of the
Virginia Department of Health to eliminate breeding places for
mosquitoes and other insects.
30.4.14 PERFORMANCE STANDARDS
In addition to any other provision of law, the following
performance standards shall apply to any use permitted hereby:
1. No blasting shall be permitted except in conjunction with a
Since this is a stone quarry
permit for a stone quarrying operation;
operation, blasting shall only be
performed- in conjunction with
stone quarrying.
2. Ground vibration from surface blasting shall not exceed the
Blasting will conform with
limits set forth in 4 VAC 25 -40 -880, as measured in the manner set
applicable state and federal
forth therein (Amended 6- 14 -00);
standards.
3. Airblast resulting from surface blasting shall not exceed 129
Blasting will conform with
decibels at any occupied structure not on the subject property.
applicable state and federal
(Amended 6- 14 -00)
standards.
30.4.15 OFF - STREET PARKING
Ample parking will be provided
Off - street parking areas adequate for all employees' vehicles and
in the "Contractor's Yard" area as
used in any extractive operation shall be provided.
shown in the map.
Certified ✓Dgineer's Report
Charlottesville Quarry — Roc1c.ydale Quarries Corp June l6; 2010
CERTIFIED ENGINEERS REPORT
CHARLOTTESVILLE QUARRY
June 16, 2010
LOCATION:
Albemarle County, Virginia
PREPARED FOR,:
Rloc,kydale Quarries Corp
PREPARED BY:
Roam".
Nm 34713
0
ENGINEERING
CONCEPTS, INC.
20 S. nOANOKE ST., PO BOX 619
nNcASTLE,.V1RGM1A 24090
540.473.1253 FAX:540.473.1254
Roam".
Nm 34713
0
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp
June 16, 2010
TABLE OF CONTENTS
Section
- _
Page
- - --
i
Introduction........................................... ...............................
1
Noise.................................................... ...............................
2
I
Vibration...................................................... ...............................
3
Glare.......................................................... ...............................
4
I
AirPol lution .................................................. ...............................
4
WaterPollution ............................................. ...............................
4
Radioactivity................................ ...............................
5
Electrical Interference .......................................... ..............................5
Conclusion.................................................. ...............................
5
Appendices.................................................. ...............................
6
j
DMME Permit
Tax Map
l
General Site Map
Processing Plant Flow Sheet
l
General Aggregate Processing Narrative
Noise Attenuation Study
DEQ Water Permit
i
DEQ Aggregate Processing Emission Calculations
Radioactivity Study
MSDS Sheets
2
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp June 16, 2010
INTRODUCTION
This report is submitted for`Rockydale Quarries Corporation, as required by zoning'
administrator citing Chapter 18, Section 26.7 of the Albemarle County Zoning Ordinance
which states that "Each future occupant of an industrial character shall comply with
standards set forth in section 4.14 and submit to the county engineer, as a part of the final
site development plan approval, a certified engineer's report ... ". As part of final site
development approval to confirm compliance with the applicable performance standards.
The proposal is to reactivate a quarry operation which will include blasting and a mobile
processing plant. The mobile processing plant will be utilized while a permanent
processing facility is being erected. The site is noted in the Albemarle County
Comprehensive Plan as "a crushed stone quarry near the South Fork Rivanna Reservoir"
no longer in operation.
The site is located at Tax Map 45 - Parcel 58 (Deed Book 3850, Page 181), Parcel 60
(Deed Book 3850, Page 181), Parcel 61 (Deed Book 3850, Page 18 1) on Rio Mills Road
(state route 643), just north of the South Fork Rivanna River Reservoir and just west of
Route 643, Rio Mills Road, about one -third of a mile west of Route 29 (see the tax map in
the appendix). It is currently zoned RA -NR, present use listed as quarry and is in the Rio
Magisterial District. All three parcels are within the Natural Resource Extraction Overlay
District — NR.
Section 30.4.02.1 of the Zoning Ordinance specifies the permitted uses by right:
"Within any NR district, uses may be permitted by right as for and subject to the district
regulations of the underlying zoning district. In addition, there shall be permitted by
right within any NR district the following uses:
1. Except as otherwise provided in sections 10.2.1.18, 10.2.2.40 or 30.4.2.2, removal
soil, sand, gravel stone or other minerals by excavation, stripping, quarrying or
other mining operation.
2. Accessory uses to a use permitted by right such as blasting, washing, grading,
sorting, stockpiling, grinding and the like; provided that such operations are
located on the site of the main use."
Clearly quarrying and blasting are permitted by right in this district.
Material Safety Data Sheets (MSDS) are attached in the appendix
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp
June 16, 2010
The purpose of this report is to address the requirements of Section 4.14 of the Zoning
Ordinance of the County of Albemarle, Virginia. This section requires that a certified
engineer's report must address the County Standards on the following seven items:
1. Noise
2. Vibration
3. Glare
4. Air Pollution
5. Water Pollution
6. Radioactivity
7. Electrical Interference
4.14 PERFORMANCE STANDARDS CONFORMANCE
The occupant will comply with the standards of performance and use shall be established
and conducted as follows:
1. Noise
The noise generated by the proposed activity should be no different than when the site was
in operation previously. The primary noise generators are expected to be the blasting
component and the power generators on the mobile crushing units.
We have performed a preliminary sound attenuation study (see Appendix) utilizing a 85
dB sound source. This sound volume was measured at our Roanoke plant which is a
comparable source to the plant to be erected. The attenuation of sound was based solely on
distance and is calculated to be approximately 62 dBA at the closest property line which is
along Rio Mills Road. This attenuation of sound model does not take into account any
terrain shielding or vegetative screening which would further reduce sound levels. Due to
the time and expense involved in taking the terrain and vegetation into account in the
sound attenuation study we will instead perform an onsite noise study. The study will be
performed on June 9, 2010 by utilizing a power generator that produces 95 dB at the stack.
If during the onsite noise study sound levels at the exterior property lines exceed the
allowable 60 dB engineering controls will be utilized to reduce the sound levels and
demonstrate compliance with the county ordinance. These same engineering controls
would be utilized during actual crushing operations to reduce sound levels at the property
line.
The performance standard in a Natural Resource Extraction Overlay District — NR is that
airblast resulting from surface blasting shall not exceed 129 decibels at any occupied
structure not on the subject property (30.4.14.2). The overpressure will be monitored and
recorded for each blast. These records will be kept on site and available for county review.
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp
2. Vibration
June 16, 2010
An outside contractor will be utilized to handle explosives and blasting. The contractor
will transport explosives to,and_from the- site „as_ needed. No explosives will be stored on
site.
The performance standard in a Natural Resource Extraction Overlay District — NR is that
Ground vibration from surface blasting shall not exceed the limits set forth in 4 VAC 25-
40 -880, as measured in the manner set forth therein (30.4.14.1). Under this standard there
are two acceptable methods to determine vibration levels. One is to utilize scaled distance
formulas and the second is to use seismographs to record each blast. We will utilize the
second method and record seismographic data for each blast. When utilizing this method
the peak particle velocity must not exceed the values in the table below, as stated in the
standard.
Distance (D) to Peak Particle
nearest inhabited Velocity, inches Ds (when not
building, feet per second using a seismo rg auh)
0-300 1.25 50
301-5,000 1.00 55
5,001 and beyond 0.75 65
The alternate method allowed under the standard is to utilize the following scaled distance
formulas.
W = (D/Ds) ^2
Ds = D /sgrt(W)
D = distance, ft, from blast site to nearest inhabited building not owned or
leased by the mine operator
W = maximum charge weight, lb, of explosives per delay period of 8.0
milliseconds of more
Ds = Scaled distance factor shown in table above
Example charge weights, distances and scale distances are shown below.
W (lb)
D (ft)
Ds
20
36
8.05
100
80
8.00
20
450
100.62
100
450
45.00
20
1500
335.41
100
1500
150.003. Glare
5
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp June 16, 2010
The processing equipment onsite will cause neither direct or sky reflected glare. High
temperature processes such as combustion, welding or flared exhaust will not be visible
beyond the exterior property lines. The existing tree line, dense vegetation and berms will
further screen the site. Parking lights and flood lights for the proposed facility will be
located to avoid glare. The operations of the proposed facility are not expected to adversely
affect the navigation or control of aircraft per Part 77 of the Federal Aviation Regulations.
The applicable regulation for glare is the Albemarle County Zoning Ordinance 4.14.3.
4. Air Pollution
The State Air Pollution Control Board's Regulations for the Control and Abatement of Air
Pollution apply within Albemarle County. As a new source this facility will also be
subject to 9 VAC 5 -80 -1100 (article 6) which is the code section for new and modified
sources.
5. Water Pollution
This site operates under DEQ General Permit No. VAG840204 (see appendix) which
allows nonmetallic mineral mines to discharge to surface waters within the boundaries of
the Commonwealth of Virginia. This site currently has one permitted outfall which must
be monitored quarterly for Total Suspended Solids and PH. The monitored results are
reported to the DEQ.
The use of water at this site will consist of several processes. A closed circuit wheel wash
will be utilized to clean debris from on -road trucks. The water will be filtered and retained
within this system. Water will be utilized for wet suppression of dust in the processing
facility. Septic fields will be added for the proposed scale house and maintenance facility
and there is an existing septic field for the office. All sewage will be disposed into on -site
septic fields. A copy of the health permit for the existing septic field is in the appendix.
Creation of un- drained pockets and stagnant pools of water shall be avoided. Any areas
that do collect stagnant water will be filled and drained in accordance with requirements of
the Virginia Department of Health to eliminate breeding places for mosquitoes and other
insects. (30.4.13)
The regulations of the Virginia State Water Control Board apply within Albemarle County.
The Board is empowered under Title 62. 1, Code of Virginia, Chapter 3. 1, State Water
Control Law, to issue rules and regulations concerning control of water pollution within
the State.
The State Water Control Board's Regulation No. 6 defines "Industrial wastes" as a liquid or
other waste resulting from any process of industry, manufacture, trade or business. No
"industrial wastes" will be produced by the relocated facility.
Certified Engineer's Report
Charlottesville Quarry - Rockydale Quarries Corp
6. Radioactivity
June 16, 2010
A radioactivity study was performed and no radioactive material was found. Please see the
report in the appendix.
The use involved with this application, does not involve the production, use, or disposal of €
any material which is radioactive. The expected level of discharge or emission will be
non- existent.
7. Electrical Interference
The occupant will not engage in activities which generate electromagnetic emanations in
the radio frequency spectrum of sufficient power level to radiate beyond the property line
and, therefore, will not interfere with any neighboring lot or adversely affect operation of
equipment either on neighboring lots or overhead or adversely affect the navigation or
control of any aircraft.
30.3 FLOOD HAZARD OVERLAY DISTRICT — FH
Certified engineer's reports do not normally address the flood hazard overlay district, but
the County letter of October 14, 2008 sent to Hurt Investment Company specifically
addressed Section 30.3, the Flood Hazard Overlay District. The County's online GIS
mapping does not indicate any flood hazard overlay district within parcels associated with
this proposed use. A review of the FEMA Flood Insurance Rate Map 51003CO280D,
effective date February 4, 2005, also does not show any mapped 100 -year flood plains
within the limits of the properties identified.
CONCLUSION
Based upon the data available, our review of the County standards, and the proposed
operation of the Charlottesville Quarry, it is our opinion that the proposed operation will
comply with all of the County Performance Standards.
7
i
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp June 16, 2010
APPENDICES
(Information in Appendices provided by Rockydale Quarries Corporation unless noted otherwise)
DMME Permit
Tax Map
General Site Map
Processing Plant Flow Sheet
General Aggregate Processing Narrative
Noise Attenuation Study
DEQ Water Permit
DEQ Aggregate Processing Emission Calculations
Radioactivity Study
MSDS Sheets
8
Certified Engineer's Report
Charlottesville Quarry — Rockydale Quarries Corp June 16, 2010
EXEL Lead -In -Line (20015) shock tube for non - electric blast initiation MSDS
PowerAN (20020) booster - sensitive explosive MSDS
Exel Connectadet 20063 non electric detonator MSDS
Exel Constadet, Exel Handidet, Exel Handidet LP, Exel XE MS, Exel LP (W), Exel MS
(W), Exel XT, Exel T &D (20080) non - electric detonators MSDS
Pentex & BST Cast Boosters (20083) used for initiation of explosive mixtures MSDS
PowerNel 1500, PowerNe12000 (20165) booster - sensitive emulsion explosive MSDS
Ammonium Nitrate Prills MSDS
l
9