20200923_Blast_report

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BLAST REPORT
Blasting Contractor: �Rx 0 1�Gi ii ^
Contractor:
Job No.
D
0Z
Date: — —
Blast Location:
Time: ®A lrAe M.
Type of Material
6GLu C
�✓E t�L
_ Stemming Min. (ft.) Max. (ft.)
No. of Holes
_ Type Stem. q
Diameter
c
No. of Rows:
Depth
Burden Min. (ft.) Max. (ft.)
Subdrilling
lu"'A U
_
Spacing Min. CZ, (ft.) Max. (ft.)
No. Docks/Hole
_
Maximum No. of Holes Per Delay,
Deck Separation
Max uss.lDelay of 13 ms. or greater ,*. ,o (lbs.)
WL/Deck
Powder Factor + 7 Z (lbslvol)
Explosives
Amount (lbs.)
Detonators/Delay MS Amount (qty)
j
4 S f�i7ZS
t XfGj
v�
14 0
9, 1s
TOTALS
70 IV
TOTALS
Were Mats Used?
Type
Weather
Wind Direction
Type of initiation
El Other Explain:
® Yes Plo
Cl Temp.
Velocity
® Elec. ['Non -electric
Type of Machine/Circuit
Remarks
Number of Individuals in blasting crew: -3
PPV - L
PPV m T
PPV P V
Distance to closest bid g S
Describe closest bldg:
Address:
Scaled distance DSadlw
Seismograph Monitorir ® Yes oiwol
Seismograph operator,
(Print)
_ (Sign)
Blaster -in -charge �tc � L�� t�� (Print)
(Sign)
Lic.#