20220817_Blast_Plan_Shot_23

Alamance Aggregates
Blast Plan
Shot #23
DYAD,
Dyno Nobel
Ground b r e a k i n g 1- - . . .. . ... u .. ..
,fColonial Pipeline
Closest 'a a
Pi
L:ne Path Pnlygor: C.rde �path 30 pvF7 '►
Measure the dstance bet.•.eer+ri,eo pantr,an the ground
Map Length: 2,Oi3.15�Feet �
Ground Length: 2,1117.32
Neadi:g: Q.66 degrees
!! ! Drses Park
MO1152 Nev�gaF�on _.-
9065a

Site Specific Blasting Plan: Alamance Aggregates
Date of Proposed Blast: 8-1 7-2022
Time of Blast: Between 12:00 pm—2:00 pm
Location:1st Level
Station Numbers: N35*52'12.0" W79*24'55.3"
Closest Point Of Pipeline: N35*52'31.71" W79*24'5.05"
. . P-ipehne
nt .
4P
zrses'
Shot 23
•I•

Hole and Drill Pattern
Drill Pattern: i0 x io
Number of Holes: 50
Blast Number: 23
Inclination: All Vertical
Diameter of Borehole: 4.5"
Hole Depth: 47'—67'
Rock: 47' -67'
Stemming: 7'

Explosive Information
Total Estimated Explosives (lbs): 24,887.5
Type of Explosives:
4- Spartan 350/450 SR Cast Booster
4- Titan XL 1000 G Blasting Agent
Malls
Properties
Density (grcc)Avg 1.20
The average loedlrg demlty ran be vared from about 100 to 125 glcc
to best match tack type and appllcandt requiremenn.
Energy'(,cayg) 680
(caycc) 815
Relative Weight Strength'° 0.77
Relative Bulk Strength" 1.13
Velocity'(misec} 5,200
(Nsec) 17,100
Detonation Pressure°(Kbars) 81
Gas Volume`(moleslkg} 45.0
Water Resistance Excellent
Minimum Diameter
(mm) 65
(inches) 25
Loading Method Pumped
'All Qyno Nobel Inc_energy and gas volume values are calculated using PRODFPu.
a computer code devedped by Oyna Nobel Irk.for us exclusive use.other compute
Dudes may g'ne differerrt values_
°ANF0=100�OB2 grx
CaMined in 150 mm(8 In)dlameterat average densRy.
Hazardous Shipping Description
TITAN XL 1000 is made from TITAN 1ODD or TITAN
1000 G bulk emulsion matrix.Refer to the TITAN 1000
Technical Information Sheet for Hazardous Shipping
4- Electronic Detonator Description information.
*Based on the capability of different densities(1.00 to 1.25),final cup density of 1.05 g/cc will be applied for shot 23.
This gives an average density of 1.198 g/cc shown in the chart on page 5.
Explosives Column: 60'
Powder Factor: 1.10
Maximum Estimated Lbs/Delay: 497.75lbs
Overburden and/or Blasting Mats: Overburden

units Dyno Nobel Metric 14.1
QQ Imperial
Titan Calculator pitterential Energy)
Hole Diameter 411Z inches 5 75 ❑wet Hole
Hole Depth G7 ft ❑Alt.Diameter
%Emulsion 100
Bottom Mid-Bat Mid-Top Top
Explosive Column 1 60 0 1 0 0 fttmaxof100ft)
Cup Density 1.05I 0 86 0 0 Ig1cm,
Ave Density 1.198 g1cm3
Bottom Density 1.250 glcm3
Tota I
Pounds to load 496 0 0 0 496 Ihs
Unloaded Collar tftt 14.1 1.198 glcm1
As Loaded Final
Energy jKcalift) 2,550 0 0 0
Histogram x
Delay Window I Grid OnlOff I Analyse all holes I Optimise Firing Rate
Ref Point None Optimise Z3 Reffesh
LIL
0
0
a
0
0
}
C
UU
N
O
L
N
m
In
1
CTRL+Mouse Drag or CTRL+Mouse Wheel to zoom

Peak Particle Velocity and Scaled Distance
Let:
PPV= Peak Particle Velocity(in/sec)
K and m =Site Specific constants defining initial energy and
decay
Ds=Scaled Distance(ft./Ibs 0.5)
D= Distance to subject structure(ft)
Maximum charge per delay(Ibs)
Given:
D=2013'
Maximum charge=497.75 Ibs
K= 160
m =-1.6
Scaled Distance:
Ds= D/(✓WMAX)^0.5
Ds=2013/(✓497.75)AO.5
Ds=90.227
Peak Particle Velocity
PPV= K(Ds)AM
PPV= 160(90.227)"-1.6
PPV=0.119 in/sec
*Portable seismograph will be placed at Colonel's pipeline at the closest point.

Typical Blast Hole
1
2
3
4 �Skommin�7'
S
6
7
8
9
10
11
12
13
14
iS
16
17
18
19 —_ Sparkan 3S0 SR
20
21
22
23
24
2S
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40 Titan U,000 G
41
42
43
44
45
46
47
48
49
S0
51
52
53
54
SS
56
57
S8
59
60
61
62
63
64
65
Sparkan450SR
66
67

Blast Pattern — (Open face)
Open Face
0 0 0 0 0 0 0 - 0 0 0 0 0 0 0 0 0
118 104 90 76 62 48 34 20 0 14 28 42 56 70 84 98 112
0 0 0 0 0 0 0 0 0 0 0
195 173 151 129 107 73 95 117 139 161 183
0 0 0 0 0 0 0 0 0 0 0
268 246 224 202 180 146 168 190 212 234 256
0 O O O O 0 O 0 0 0 O
359 337 315 293 271 237 259 201 303 325 347

Open Face
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
118 104 90 76 62 48 34 20 14 28 42 56 70 84 98 112
0 0 0 0 0 0 0 0 0 0 0
195 173 151 129 107 73 95 117 139 161 183
0 0 0 0 0 0 0 0 0 0 0
268 246 224 202 180 146 168 190 212 234 256
0 0 o 0 0 0 0 0 0 0
359 337 0 293 271 237 259 281 303 325 34T
Histogram -X
Delay Window Grid On/Off Analyse all holes II Optimise Firing Rate
Ref Point None I Optimise j iC j Refresh
0
w`
m
1
CTRL+Mouse Drag or CTRL+Mouse Wheel to zoom

Dyno Nobel North America BLAST REPORT LSO
SERVICE SITE LOCATION: Olin ORDER NO.: 1415114 Dyno Nobel
BLAST NUMBER: 23 BLAST TIME: 12:31 pm BLAST DATE:08/17/2022
CUSTOMER: ALAMANCE AGGREGATES MINE: ALAMANCE AGGREGATES ADDRESS: Snow Camp, NC
ROCK TYPE: Granite Tons/Yd3: 2.32 EXPECTED VIBRATION:0.450 iPs
LOCATION OF BLAST
LOCATION OF BLAST IN MINE: North BENCH: Production
BLAST GPS POINTS: N35.87000 & W-79.41536
WEATHER
WEATHER: Clear CEILING: <2,000 TEMPERATURE: 79 F WIND DIRECTION &SPEED: North 4 MPH
NEAREST NON-OWNED STRUCTURE
NAME: 9065 Whitehouse Ct. GPS Points: N35.86889 & W-79.41105
DISTANCE: 1,337 (FT) DIRECTION: 1071
SEISMOGRAPH DATA
LOCATION DISTANCE GPS POINTS CALIBRATION DATE
1 1 9065 Whitehouse Ct. 11,337(FT) N35.86889 & W-79.41105 06/22/2021
L (F) T (F) V (F) t-1
R(db) SEISMOGRAPH SERIAL OPERATOR
1 0.120 42.6 0.163 25.6 0.140 36.5 18.1 1 Nomis 10632
BLAST DATA
NUMBER OF HOLES(EA) 50 EXPLOSIVES SIZE,TYPE&WEIGHT
HOLE DIAMETER (IN) 4.5 SIZE TYPE WEIGHT
HOLE DEPTH (FT) 47-67 0.75 SPARTAN 350SR 37.5
FACE HEIGHT (FT) 44-64 1 SPARTAN 450SR 50
SUB DRILLING (FT) 3 BULK TITAN XL 1000 G 18,820
STEM FACE HOLES (FT) SEE REMARKS
STEM OTHER HOLES (FT) 14, 12, 11
BURDEN FRONT ROW (FT) 16
BURDEN OTHER ROWS (FT) 10
SPACING FRONT ROW (FT) 7
SPACING OTHER ROWS (FT) 10 TOTAL WEIGHT 1b: 18,907.5
DETONATORS USED IN BLAST:Electronic MATS USED:No STEM TYPE:CRUSHED STONE TOTAL DRILL DEPTH:2,710 (FT)
TYPE MFG DATE CODE USED TYPE MFG DATE CODE USED
DIGISHOT DETONATOR 10OFT Dyno Nobel Global 22MA21S1 8 E IGISHOT DETONATOR 10OFT Dyno Nobel Global 250C21S1 15
DIGISHOT DETONATOR 30FT Dyno Nobel Global 11JY22S1 50 DIGISHOT DETONATOR 60FT Dyno Nobel Global 13JU22S1 27
IGISHOT SURFACE WIRE 1 OOOF Dyno Nobel Global 1 IER MAN LOADING ASSIST(E Dyno Nobel Global 1
REMOTE FIRING Dyno Nobel Global 1 P NG SERVICE/FREIGHT(EXE Dyno Nobel Global 1
SHOT BAG Dyno Nobel Global 50 SPARTAN 350SR Dyno Nobel Global 08N021J2 50
SPARTAN 450SR Dyno Nobel Global 21JU22J1 50
CU YIDS IN SHOT: 9,867 SCALED DISTANCE FACTOR: 39 % OF ANFO: 0
TONS IN SHOT: 22,859 HOLES/DELAY : 3 FUEL OIL% (BULK): 0
MAX LBS/DELAY: 1,148 AVERAGE LBS/HOLE: 379
POWDER FACTOR(TONS/LB): 1.21 POWDER FACTOR(POUNDS/YD3): 1.92
BLASTER'S NAME: Sharpe, Dustin BLASTER'S NUMBER&STATE: N/A N/A
BLASTER'S SIGNATURE: SITE SAFETY INSPECTION PERFORMED: Yes
MINE MGT. SIGNATURE: NUMBER OF PERSONNEL ON SITE: 3
REMARKS : Pattern loaded and shot well.
FACE STEM LENGTH: 18 15 14 13 12
START TIME I END TIME 1 TOTAL TIME TRUCK NUMBERS
7:50 1 10:30 2:40 1 HT1782

Dyno Nobel North America DIAGRAM
CUSTOMER NAME: ALAMANCE AGGREGATES BLAST DATE:08/17/2022 DYNO
BENCH: Production BLAST NUMBER:23 Dyno Nobel
BLASTER'S NAME: Sharpe, Dustin
sump
00000000000000000
118ff
0 4 96 48 45 0 4 2 42 6 7U
4 112
195 173 151 129 107 73 95 117 139 161 183
0 0 0 0 0 0 0 0 0 0 0
268 246 224 202 180 146 168 190 212 234 256
0 0 0 0 0 0 0 0 0 0 0
359 337 315 293 271 237 259 281 303 325 347
Page 2 of 2

Sauls Seismic, LLC Nomis Seismographs,Inc.
v3.7.1.9
Company: ALAMANCE QUARRY
Unit#: 10967 8/17/2022 at 12:31:28 Event # 70
Location: 9065 WHITEHOUSE CT Seismograph-79.4Coord110 Operator.Michael Broadbent
35.868892,-79.411053
Notes: Record Duration:3.0 sec
Sample Rate: 1024/sec
Distance:n/a Wgt.Per Delay:n/a Scaled Distance:n/a Last Calibration: 14Jun22
Seismic Air
Gain: 2 Trigger: 0.0200 in/s Gain: 1 Air Trigger: 125 dBL
Channel Radial Transverse Vertical Measurement Value Trigger>>>Peak
Velocity(in/s) 0.1200 0.1625 0.1400 psi 0.0023938 468.8
Frequency(Hz) 42.6 25.6 36.5 dBL 118.3
Displacement(in) 0.0004 0.0010 0.0006 Hz 34.1
Acceleration(g's) 0.083 0.068 0.083
Trigger>>>Peak 333.0 401.4 101.6
Waveform Analysis / Frequency Plot
Seismic Scale:0.32 in/s/div Air Scale:0.00464 psi/div Velocity(in/s) USBM Limits(RI 8507, 1980)OSMRE(CFR 30)
1
R
1
T
T T TT
V Vf 0.1 TTTR R V TR VRR
� RV R
RT R V VTTV �
T V RR
A V R V
RFTRR �R§u T
R TTVRR vRV k� V
0.01
Os is 2s 3s 1 10 100
Frequency(Hz)

Sauls Seismic, LLC Nomis Seismographs,Inc.
v3.7.1.9
Company: ALAMANCE QUARRY
Unit#: 11214 8/17/2022 at 12:31:05 Event # 165
Location: COLONIAL PIPELINE Seismograph Coordinates:
35.875876,-79.418656 Operator.Michael Broadbent
Notes:Location:
Record Duration:3.0 sec
Sample Rate: 1024/sec
Distance:n/a Wgt.Per Delay:n/a Scaled Distance:n/a Last Calibration:25Feb22
Seismic Air
Gain: 2 Trigger: 0.0200 in/s Gain: 1 Air Trigger: 125 dBL
Channel Radial Transverse Vertical Measurement Value Trigger>>>Peak
Velocity(in/s) 0.0475 0.0550 0.0425 psi 0.0011244 2105.5
Frequency(Hz) 32.0 56.8 17.0 dBL 111.8
Displacement(in) 0.0002 0.0002 0.0004 Hz 3.6
Acceleration(g's) 0.025 0.051 0.012
Trigger>>>Peak 248.0 108.4 223.6
Waveform Analysis / Frequency Plot
Seismic Scale:0.08 in/s/div Air Scale:0.00116 psi/div Vclocity(in/s) USBM Limits(RI 8507, 1980)OSMRE(CFR 30)
]0
R
1
T
V
0.1
T R TT
VRTFV N T gi�R�V Vy
A V fTT VTI
TT
V 1a RRYV
0.01 V R I y
Os is 2s 3s 1 10 100
Frequency(Hz)

Sauls Seismic, LLC Nomis Seismographs,Inc.
v3.7.1.9
Company:ALAAOI:Alamance Quarry
Unit#: 12061 8/17/2022 at 12:30:41 Event # 3
Seismograph Coordinates:
Location:Pipeline Closest Point 35.975501,-79.415627 Operator.Michael Broadbent
Notes: Record Duration:4.0 sec
Sample Rate: 1024/sec
Distance:n/a Wgt.Per Delay:n/a Scaled Distance:n/a Last Calibration: 07Jun22
Seismic Air
Gain: 2 Trigger: 0.0250 in/s Gain: 1 Air Trigger: 125 dBL
Channel Radial Transverse Vertical Measurement Value Trigger>>>Peak
Velocity(in/s) 0.0500 0.0300 0.0475 psi 0.0019585 1845.7
Frequency(Hz) 85.3 42.6 73.1 dBL 116.6
Displacement(in) 0.0001 0.0001 0.0001 Hz 2.7
Acceleration(g's) 0.069 0.021 0.056
Trigger>>>Peak 94.7 312.5 164.1
Waveform Analysis / Frequency Plot
Seismic Scale:0.08 in/s/div Air Scale:0.00232 psi/div Vclocity(in/s) USBM Limits(RI 8507, 1980)OSMRE(CFR 30)
]0
R
1
T
V
0.1
R V
R RRIF R V
A V ��/R R
Rr "�� R p
0.01 TT y
Os is 2s 3s 4s 1 10 100
Frequency(Hz)