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HomeMy WebLinkAboutCorrespondence APPLICANT 8/17/2004 ./~"l' . . , ...._~r , I , LAND PLANNING CONSULTANTS 1071 HARLOW ROAD SPRINGFlELD OR 97477 , I , Phone 541-726-8523 , Date: August] 7, 2004 To: Jim Donovan From: Mike Evans ..-""lA.,~ RE MountainGate quarry Attached are the shot records for blasting ~t the MountainGate quarry within the month of July, 2004. ' I There were three blast days including the i~tial test blast on July ]2, 2004. , All pertinent data for each blast is included on the one page spread sheet within the BJ , Equipment logo at the top. This sheet includes only one seismograph reading. Other seismograph data sheets are attached for the other locations. Peak particle velocity is the primary issue of concern and our blasting plan uses a maximum standard of 2. 0 ppv. The highest readings thus far were 0.208 for test ],0.093 for test 2 and 0.225 for test 3. Seismographs located at the SUB water tdwer and at the 57th Street did not register any measurable activity. We have been moving the 57th Street seismograph to other locations such as the South end ofM!. Vernon to test for impacts in other directions. This third machine has not registered any measurablJ readings so far. I If it works for you I will forward shot rec6rds on a monthly basis. I'll attempt to deliver them within the first week of the following month. I , Please review the information supplied and let me know if there is more information you'd like to have. ~ Date Received: ~ //1-0+ Planner. ~L.C. ViM CA>-ru.vJ"-:S ~;j A2ah I o+I/P~/J . ..,UM......~iL~ of i . I 'SI~\T I ~. "," ,"'-j , . t't.\SC-Q .R..:b.... ~ Q.vMl-R. '-{ .. )I'CT" ....... "'~'T1'":.. It> f-Ib l"<>C~ "> DRUL 'FEE, VO<..UM._t: ...... - .~. l I ~:z.::. 9bC. __.]_::.l."t.-::_C>_<\___..._.":'_"'-ST... ... ~ L~f.L_. ..__._v_ . ...:J::JS- O..,"_......._.....__..___..._n.._ t ..._.._.._L~..1_. -z.qj-z. ._-:!_ =_?. ~-.: I?~.____ _):>0Jy;,"'-E.6~~~')-__.._~S_~~~-'-"l.. <T I I I _. ____... -----..--1---.-.-.. .-'.'-- I ~'\4 "t... tin O' .'''',: "l ___3. 3 S"o'S"" , I _."'on.__"." .--.-. .-...--...--...- _ . ........._._...___.-1__.._.._____ . . ."1"" ....--....--- ....-....-.-----... I ----..- ___n._.__.____. ..-... --... .-... .-....-...-...-t..-.--..---..---..----. ~~=- ........-.. ... . .. . ..=l===.:.:.:.::- I ._._~."----_._---- .--.---., ,_._....._-,,-,._~_. --.--.- '--.."r---" -+--..-..-----.-.-- I . I -.-........-....-......- ...__....n.._..__ -- -.. - ..-.....- .----T......----.. .' /--- ~_.. - ---..-. --. ....... ( .~,. ~. "-~' . , .;", . ...._u___...". --- .....-.... -- . ...... --- ---....-- -. .....-..---..--..-..---t.-.-.-.----.- I . I '---1 ..... ....... : _..____~............_ ____.._.____ . _...._.__.__ '_____n________"... __.,. ....... _ ..... ... .,. i-...- --- i , I - r --.......-. ---.. ... ....t----.--..------. ..---..-... -..---....--..---..... ----. .-.- ...-....-...T-.-----.-.-.-.--------- I .....--.--..-.......-... --..--.......- ....... --".."---.T-" -. --.--..--.-. I -----..---,.-..--."--.....-.-...- .-.--..--...------. -~ --------.'t-. ----.---.----.. ! I , ..---..--.. -.--.....,,-......--................... ---. .... ........-f-..--...-.....-.---.... ----.- ----".-.--.--~,-- --- --.-.- ~~r--'-~-'- i ...__._......___..... _" ...__.... .. "._.. __..._....1.........._... __..__....____ I .d "I -- ... -t---------.... I ... ........-...-.(........ ...........- -"--''''''--'' .. .f...-.. ---.----.--.. I .j .. - ..,,-..., . '. . '."';'\','>';<, .)ii" ,. I . - ,'1' . . I..,:":':'" .. ,,-.. : 'li".t;,!::;:':;:_~i, I~'" ",..~:.:-;;.,-:,,{- ': ,>1(." ~";~';,~~f_{:rj;;.Iti~y.li~~'f~"'~l~;{?~~ . .1 1 I . . 5!-\oT I BJ Equipment Company LLC TEST SHOT 7-12-04 I 53 Holes 3" diameter I 5 X 5 pattern I 15 to 21 feet , 966 drill feet I 894 solid cubic yards I First test shot was performed at the far lest end of the mucked out hole where solid rock was evident. Holes were drilled 3 'below grade to make sure the floor is even at the 598 elevation. For timing, we used 17ms b:etween rows and 2S ms between holes. Results were good. We had no fly-rock, vibrations were very minimal (as seen on the seismograph reports.) and the muck pile Idoked good. '. ,,;,,-,~,;-~----:--,-........-.-._=,,~,..-.,.,..._.,....,...,. . . BJ Equipment Company LLC Drilling and Blasting Contractors , I Eugene, OR PO Box 543 pottage Grove, OR 97424 , Yr,,' 1..: ~t':'\ I~r .U-:~"\,g;: l+T " " B1a" No.: fj~~,1 DatefTlme: .7/1 Bla" type: iJ ' ' PltlPenntt: J,<ts~t!" :l.ti-~h Pennlttee: Customer: .~,. LocatIon: ENVIRONMENT structure Name: Structure Type: Method Used: Blast LaULong: .' f Weather: I Compass Point: DlrectlonIBearlng: I Distance: structure LaULong: I Burden:Wft~Ea .ift I Spaclng:~~fiift oF mph LAYOUT No. of Holes No. of Rows: Diameter: Mats Used: Total Footage 2: Hole Depth: Subdrllllng: Face Height: Burden: Sp.c1ng: I Back Fill Depth: I Drilling Angle: ! 1 Max. Allow. Chg per 8 ms ~Jo Seismograph: Max. No. of Holes Per 8 ms Interval: . Max. Wl of Ex~IO$lves Per Hole: Max. Wt of Expl. Per B ms Interval: Actual Sc1Iled Distance Factor: I Seismograph Type: , Trigger lev-': ';~ .~O:os; Inls r.ftP-rl.!o?i;~~~"Wl061 CaIbnllIDnDtd,: ai'1ilf2btt3' .. , "" clIIbfalIonSfgnat: I Geophone MIn.~: Hz . 'fu""~' 't~ '11'~" .. MIn Freq: . Hz, ;'_~~.JB'~!?J~~; '~ II II II II Wate, Depth: Sb!m Length: stem Type: Material Blasted: oumeP uc Volume Produced 2: 3 Jd"'3 WEIGHTS Non Electrtc: FIring Device: Other Method: Mfa and Model: ~ InlUaUon SettIngs ~;:}i1t")\~.#1 Total Volume Produced: Weight Produced: Powder Fador 1: Powder Factor 2: Rock Density: SEISMOGRAPH Geosonlcs Dale: Time: Distance From Blast: Direction From Blast: Readout: Location: LaULong.: ~.~~W:~ Name of Reader: ff~j Ktts Transverse: 1. ;W-.,).. _ Inls Vertical: l1l1,o.oe~'nlO longitudinal: ~,;;: 1.0.07.,.., Inlo Acouslk:: ,!f.:l!HIl dB Vector Sum: ~Jr1.. Inls I,.' Hz ',Iill,8 Hz 1I1,t Hz Blast Occurred Other Than Scheduled Time: 'hO'~I'''';~'''~ I Readers Firm: i9JEqUtpiileill.Com~y.LLOI;i?<l.~WlUJ Anatyst and Finn: I , I I .....-.....,........ Mtsftre Occurnd: ~ Protective Cover: ~ CREW ............Fii:si"Name:.........~........... PRODUCTS AND SERVICES General Comments: Drillers: Cole stutesman and Wes FISher ... _.........:".-::,,_.=-::.-::,.~___~w~___~.~ . . ,lLC I , PO IBox 543 Cottage Orove. OR 97424 Ph. # 541-747-626\ Fax # 541-988-4320 CCB 130808 DBE #3226 I I Tuesday, July 13,2004 Land Planning Consultants 1071 Harlow Road Springfield, OR 97477 RE: Mountain Gate Test Blast Attn: Mike I Following are the results from yesterdays test blast at Mountain Gate. They were set at the , McCoy residence, and Opdyke residences, the Miller residence did not trigger. They look as predicted, GOOD!! I I I I I Thank you, Kris Jeremiah BJ Equipment Company, LLC ._ ___.,....,.~_,:-~::._""'''....____~__ - . aN: Da.te: Event: Client: Operation: Location: Distance: Operator: Comment: Trigger Level: 2078 01/12/2004 Time: 13:00:07 122 Record Time: 5.0 s MOUNTAIN GATE QUARRY OPDYKE RES 378 F BJEQUIPMENT CO TEST SHOT 0.05 1n/s I I I I I I -----~----'.~-.-I~-----+-- I Velocity Waveform Graph Seale: Time 0.100 s Se1smde = +/- 0.16 in/s Sound C +/- 0.00232 psi PPV (in/s) PO (in'x.001) PPA (q) FREQ (Hz) . Resultant PPV: Peak Air Pressure: summary Data T V 0.09 0.06 0.5 0.5 0.13 0.07 41.7 45.5 0.11 (in/sl 110 db 0.00087 psi L 0.07 0.6 0.13 41. 7 Shaketable Calibrated: 06/08/2004 By: GeoSonics Inc. P.O. Box 779 W?rrendale, PA 15095 U.S.A. TEL: 124.934.2900 FAX: 724.934.2999 L ~~JO' T ~~--.jI.'~~'~,- ~-~- v s TT-nrr1-.'-r 0.4 0.8 1.2 1.8 2.0 10 u ~ '=- [ lL I SN: 2018 Event: 122 I 2.4 I 2.8 3.2 Velocity Waveform I Printed: July 13, 2004 rile: evnt.122.evt ; (GeoSonica Ina. Anal.yai. v6. 2 ...) . SN: 2078 Event: 122 OSMfUSBM Safe Blasting Levels m Lo itudlnal IT] Tmnsven;e / / / ~ 10 FREQUENCY (Hz) Zero Crossing Half-Wave Frequency Analysis 3.8 4.0 4.4 m Vertical 100 4.8 CAL .. "-'--.:~":."'~.==~-~~.'~.""'7~~ . . SN: S020 v3.S0 Event: 2 OSMlUSBM Safe BI8..'rtlng Levels Firmware: v3.50 Time: 13: 00: 03 Record Time: 5.0 S I I I 2.0 2.4 I 2.8 3.2 Velocity Waveform I (GeoSonic. Inc. Ana1yaia v6.2.4) SN: I 5020 Date: -:f--'/~.ot( 9-11 u~, LUVO Event: 2 C11ent: mountain gate Operation: quarry Location: mccoy res Distance: 318. Operator: bj quipment co comment: test shot Trigger Level: 0.050 1n/s Velocity Waveform Graph Scale: Time 0.100 s Seismic +/- 0.320 in/s Sound +1- 0.0023 psi PPV (1n/a) PO (.001") PPA (g) FREQ (Hz) Resultant PPV: Peak Air Pressure: summary Data T V 0.208 0.09 0.45 D.48 0.332 0.137 100.0 38.5 0.245 (in/sl 112 db 0.0012 psi L 0.148 0.44 0.169 71. 4 Additional Info: Shaketable Cal~rated: 03/17/2004 By: GeoSonics Inc. P.O. Box 179 Warrendale. PA 15095 U.S.A. T8L: 724.934.2900 FAX: 724.934.2999 L T .__._--.~--------_.__._._..._._. v 5 0.4 0.8 1.2 1.8 Printed: July 13, 2004 rile: evenl002.ev3 CD Lon ftudlnal m Transverse 10 u 1 > .. .. / / / ~ ,", i 50201 I 10 FREQUENCY (Hz) Zero Crossing Half-Wave Frequency Analysis v3.50 Event: 2 __L 3.8 4.4 4.0 CD Vertical . . . . 100 4.8 CAL .. "'-~._-'~.=".'::='__"'~':-.i""'F''''''.' ~ . SlJ.oT t. I 1- (Sf-v"\: I , BI Equipme~t Company LLC I , . , Shot was drilled adjacent to test shot # I I Overburden or broken rock varied throughl;mt shot. It varied from 0-6 feet. We opened the shot on far right front as indicated on the shot and timing diagram, using 17ms between rows and 2Sms between holes. B~ doing so, results were a good muck pile and great breakage in the powder column. Also, relief was provided by the mucked out hole directly in front of the shot. For the ensuing shot directly behind this one, which is shot #3, we dug out the entire length of the end :ofthe shot 12 deep to ensure good reliefon the next shot. Results were very good. i I .. .,. -"'-.'---:r~7~=':i"_~'7"!""""""'.~'J EINlRONMENT . . I I I BJ Equipment Company llC Drilling and Blasting Contractors I Eugene, OR PO Box 543 Cottage Grove, OR 97424 .., ~ ~) lE-:,,:-:":q"t'}!,!T"r.-;r-: . " Permtttee: Blasttype:~~al I, " Customer: PWPermlt: ~~'?l~;.;,~J,f.:' ..J1),~~~.~~l.~w;-~..i~:&"m Location: \ Weather: I Compass Point: DlrectfonlBearing: I Distance: Structure Lat./Long: Burden: Ill' ~11~ ,1ft ~;.. lJ.1 Spacing: ,. ' ". '!:;J:jft Of Structure Name: Structure Type: Method Used: Blast Lat./LOng: Readers Finn: llUEQIJlpMent comPany U:Ci',~~$'.i!!tlJ'" Analyst and Firm: 1 Blast OcculTed other Than Scheduled Time: ;tiO'1)i~"~:1J;Jq I Mlsflre Occurred: ~ ............_..........__._l.........__~...........__... LAYOUT No. of Holes No. of Rows: Diameter: Mats Used: WEIGHTS Non EIectrk.: Firing Device: other Method: Mfg and Model: InftlaUon SettIngs SEISMOGRAPH Geosonlcs Date: Time: Dfstance From Blast: Dfrec:tJon From Blast: Readout: Location:." 'k8res Lat./Long.: ~t~~1&J: Name of Reader: tli;'t~'k,J(r1. CREW mph Total Footage 2: Hole Depth: Subdrilllng: Face Height: Burden: Spacing: Back Fill Depth: Drilling Angle: Water Depth: stem Length: Stem Type: Material Blasted: Volume Produced 1: Volume Produced 2: yd" yd" tl tl tl tl ,I I I Max. Allow. Chg per 8 ms wlo seismograph: Max. No. of HoleS Per 8 ms Interval: Max. wt. of EXploSiVes Per Hole: Max! W't of Expl. Per 8 ms Interval: Actual Scalae. DIstance Factor: I Seismograph Type: Total Volume Produced: Weight Produced: Powder Factor 1: Powder Factor 2: Rock Density: I. I. I. , Tr1ggIrr Lev": ffi~jf.O.~: Inls ~\ff.:!;4~~~~'OB\ Calbratlon oa.: &,16i2003 ' ClIIbntIoo S91aI: ~Mh.Freq: IllDe..IlnFreq: Transverse: Vertical: Longitudinal: Acoustic: Vector Sum: HZJ!l~~~llI Hz ,i.\1f"" '.", ",,' ,'Ii'H Prob!etlve Cover: ~ PRODUCTS AND SERVICES Oeneral Comments: Drillers: Cole Stutesman and Wes FIsher Shot on time and turned out very well ..-...!:::--..~,"'.,..'.,~'-.~ . .. Firmware: v3.50 Time: 13:25:30 Record Time: 5 _ 0 s SN: Date: Event: Client: Operat1.on: Location: Distance: Operator: Comment: Trigger Level: 5020 07/15/2004 3 mountain gate quarry mccoy res 378. bj quipment co second tet shot 0.050 in/s Velocity Waveform Graph Scale: Time 0.100 l3 Se1smdc +/- 0.160 in/s Sound +/- 0.0023 psi PPV (in/o) PO (.001") PPA (q) FREQ (Hz) "Resultant PPV: Peak Air Pressure: summary Data T V 0.093 0.075 0.62 0.45 0.065 0.091 35.7 25.0 0.103 {in/s1 113 db 0.0013 psi L 0.085 0.45 0.104 31. 3 Additional Info: Shaketable Cal~rated: 03/17/2004 By: GeoSonics Inc. P.O. Box 179 Warrendale, p~ 15095 U.S.A. TEL: 724.934.2900 FAX: 724.934.2999 L T v s 0.4 I I 0.8 1.2 1.6 2.0 Printed: August 3, 2004 rile: evel1003.ev3 (GeoSOnJ.08 Inc. 10 u 1 > 0. 0. . SN: 5020 v3.SO Event: 3 OSMfUSBM Safe Blasting Levels ~ Lon itudinal SN: 5020 v).50 Event: J ; ! I ,I , , , 1---1-1 2.4 i 2.8 3.2 Veloci~ Waveform i ~rh I v6.2.4) IT] Transverse / / / 7 m Vertical 10 FREQUENCY (Hz) Zero Crossing Half-Wave Frequency AnalYStS 100 I I 3.6 I I I 4.0 4.4 4.8 CAL . .'s,."7"".-.~~.............-",._~.-.,,,.~-=-~,,;..,.,~-:c, ,!,'. . . I 00/110/00 1 Z, 03' 11 I 3 00i10/00 11:H:ZO 3 00il0/00 11:51:16 o event(sl over trigger 0,0:50 in/s OFF '~A V EF 0 R ~ SON S 1 AIR 11 N G 0 7 / 1 5 ! 0 4 I Z: 5 0 : 5 1 1 RIG G E R S 0 F F, 0, 0150 in/ s ( 5 us) I QEOSONI CS 1 NC I I SAFEGUARD SEI SMI C UNII 3000 II C P I SN 50Z0 (03,50) SAFEGUARD EI SMI C IJ:ill 3000 1.1 C P ENO OF SCAN Oal' & lime",,' Event Number... 07/15/0,13,Z5,30 3 C \ i en l .. Operation, ..... SSU location........ , Distance to Source., ape rat C) r , . I, e 0 m men t 5 . . I, Addi I i onal Nol'1. 1 mounl ai n gat e Qua r r y IT, ceo Y res 376 II bj qui pment co second tet shot I I R e cor din 9 T; me .1. . . . . 5, 0 s I T rig 9 e r 5 t 5 e ism i c) , . 0, 050 i nl s ( sou n ~) " OFF 1 SU~~ARY 1 - - L - - - -,-- - - V- - PPV, I 0, 065 0, 093 0, 015 ; n I s P D, ' I 0, 45 0, 6 Z 0, 45 ( , 001 " ) P P A, ' . . . . . . . . I 0, 104 O. 065 0, 065 9 'I F R a, .' ,! 3 I ' 3 35, I Z 5, Q Hz I Res u I tan t p P V ,I , 0, 103 i n I 5 P.. k Sou n d, ' , ! , 1 \ 3 db I , , 00\ 3 psi SHAKEl ABLE CHI BRATED,. :'" '! 04 00: 00: 00 BY GeoSon; os!. I no, Box 779 I War r endalle, PA 15095 U, S, A, lZ4 9)4, Z900, lZ4, 934, Z999 lla,) END DF SCAN 01/15/0413:56:46 301/15/041Z,51:04 4 01/15/04 13,56,44 1 eye n t ( 5) 0 Y e r t rig 9 e r 0, 050 in/ s 0 F F . " - "_u.___~__ . ,=--==-,",""-~"""-'--- . 1~.~~";!./:~~.IJl.H ,I, 1 Upi ~ "..,r'1.~..7~t;~\~t:?-~~~J7 I, . .. -. . I , I , c'OI'lt'lAHD' I C:Cit'lt'lAtm: E:f',:: 13.1 :,:H:;:311 A3.7? ;'/15/04 12:54 PECOPD <: 5> GH1PH <: 5 I n> COPIES <: 1:> OSH CHAF~TS <: El~AE:LED:> [)I:::I( COPIES < 1> "l}Em HOLD <:D] SAE:LED> ALAF:I'lWISAE:LED> TF:!i3GEPS: :,:EI::: <0.05> :,:OUHD < tlo oj to> COI'lt'lAt'lD: I , I COI'lt'IAtlD : I I 1 I i SELECT LETTEP OF STAPTIHG ITEH I A: Tri":,:I[:'efal.Jl +. 8: F:e co t"d Time _. I~.. . C.: be1sT r 1 g';let. D:AirTri'El':;~r E: t'h n IJa 1 F:a rt'::le F:' Conti nRarr::re i:;: PeF'I) t- tIn t.e t- I I I H: C1 lent. I: OFet"a lion J=Lol:ation V:Dist.anc8 L: OF"et-::i t.Ot" t'1: C':qnme n t.s ~j: (J t"::1.F' hLe n'El t. h 0: U~:;E:t,t Option p: Pri ntCIJI:.ies O:DiskCoF'ies P:t'let..-io:Unl t.E E:PEAf< TO E)( IT COI'lt'lEm:,:: TEST E:LA:,:T I i I SECOND TEST E:LAST I GPAPH LE~3TH '2 - 68 ino:heE): 5 ! I i I COI,lt'lAt'ID: , I I ftFTi G'3ER'-AC'T-j ',IE> " I ! ....~., ..,-~~.. . _.' "'1 7/'15""'04 ,'12: 57! ~'~i r\::t,~d. s"tJ!;JJt:~; AE:O\IE".'p..~J.~.. r(l.~::-;~;'~q,.d_b:".~.)' I'!)( IT IF: !l3GEFH', . (....15....04 1"4! be,: 25 .' !- . ~ I , I I COt'II'!A'.K" , I I. .'-'.'-.'. ...,. .',~T."":'---:-""~~::-O;;:""""''''''''''.'''...''"i('''l"'; TRIGGER f~CTIl}E, . 7/15/D'~ 12~44: 14 :t::+-. SAFEGlJAF:[) '3E I :~:tlI C Ut'l IT 2000[11( :t::+: SH:2078 Thursda~, 7/15/04 13:25:22 Event: 123 Client: ~lOUt-ITAItl GATE Operation: QUARRY SSU Location: OPDYKE RES Dist.ance t.,~ Blast: 378 F Oper:":l.t.or: 8JEQUIPMEt-lT CO CorMlent.s: ~;ECOHD TEST SHOT Tri'O''get" Le'..Jels: 13.05 in/see, tk, db Recot'd Tih-,e' 5 sec~ Ran'Ole: AIJt.e, 5 ips US8M/OSI'lRE Repor-t. LOt'lGITUDII-1AL ,~ 'l",.,-,-,.-,-n' ...,--'-r---T-' I ' ,or // .I~~ ,/ , / ,'/' , / , , , .~-~-~-~-~-~-~ / / // / / 1_---,--.,.J.I'10 FI"':=:~uenC'''' ,,, -.'-.'..' ,," 100 (hz) TRAtlSIJERSE ----r--~, __,"_,_,_, rn'-- -, ,..-,'-,.,.,, ,~:_:7 <? , / //:_-----------/ / ,__'_J-.J.,I"lO.---"-' .1.. Ft'e~uene~ (hz) '......_,' 1_11.1. 1(1) IJERTICAL ..,rrrr------"-,.-,... r--. ,--, "",-, ,'I /7 // , , , / " / ,/ /_____________J IJ18RATlot-l & SOUl-If' TII'lE HISTOF~V Time s. Q.l (s<:=:c/div) Dah. C;c _ (E'eis-rnic): 0.32 <in/see) [\Cl, ~_... so.Ie (cd t.): 0.009 (P!:.i) ["lllm-1IC CALt8RATIOII CHECI( L T ,-~"'- ~ ._L '--1L----,- , ' , ' , ' , ' , " , , ' , ' T ..-.[-.- ~--_.-.. .._1..... SIJI-1t-1AFS PPl) (in/.::ec) PD (13.(UJI in) PPA ('3) FREQ (hz) RESIJL TAIH ppt.,l: (i n.Isli:!c) PEAI~ AlP P~:ESSURE: (db) (psi) ThlJrsda'~, 7/15/04 13:25;22 SHAKETABLE CALIBRATED: B~ Ge~SonicS, Inc. Box 779, ~arrendale, TEL: 412-934-29013 '..I,.i t.i n-=' fi Iii:! t.o disk v. s H' " ___._L__,~- .. -' L 0.09 0.97 e.1O 41.6 T 0.08 0.92 0,10 27.7 0.10 112 0.00116 v '-3.05 0.72 0.05 41.6 s '" .' 6/138/04 p~ \'51395 ERROR: couldn't. write file to disk! writin-=, filii:! to disk ERROR: CQuld n' t I,wi te fi Ie t.o disk! TRIGGER ACTIUE, 7/15/04 13:27:04 1 EI.)EHT A600E 0.05 in..'s'?:c. ~lo db EXIT TRIGGERED. 7/15/04 13:51:46 ENVIRONMENT Sbucture Name: S1nJctuIV Type: Method Used: Blast LaULong: LAYOUT No. of Holes No. of Rows: Diameter: Mats Used: WEIGHTS SEISMOGRAPH Geosonlcs Date: Time: Distance From Blast: Dlredfon From Blast: Readout Location: LaULong.: Name of Reader: CREW . ",.,' 1 -<-.64 ShOT ; ~ (D(>LH\.l~ ") I I , I BJ Equipment Company LLC Drilllng and Blasting Contractors , : Eugene. OR PO Box ~ Cottage Grove, OR 97424 ".kl :r:"~\l;~l:r' 'r""'=---:- '. ;~ . ...~ {" .~'-'! ;l': Permttlae: customer: \.OUllOn: BI.st type: lit pWPenn1t: t~m-$\tfiiUl'_i.. . ~ Total Footage14 Hole Depth: Subdrtlllng: Face Height: ..... Oji " m,H. . ..'. ~., II II II II Burden: Spaelng: Back Fill Depth: Drtlllng Angle: Water Depth: _l.e_: stem Type: Matertal Blasted: Volume Produced 3: Volume Produced"': ~'3 ~'3 I . I Max. Allow. Chg per 8 ms wlo Seismograph: Max. No. of HoleS Per 8 ms Interval: Max. Wt. of EXplosives Per Hole: Max. Wi of Exp'~ Per 8 ms Interval: Actual Scaled Distance Factor: TTlggerLevll: ,:~~j.", CallbnJtlonDale: 51f CaIIbntkIn SVlaI: Geophone Mn Frwq: IIc.MInFmr, Total Volume produced: Weight procl1:fC8d: Powder Factor 1: Powder Factor 2: Rock Denstty: Ib , ~Ismograph Type: InIs ~;~~!t~~~~~08! In/s In/s In/s dB In/s Hz Hz Hz Transverse: Vertical: Longitudinal: Acoustfc; Vector Sum: HZI~+lI\'.."'~I~ Hz . ~ ~ i~~~. ,",'" ,.'~ "_,,4'1)..1",.__,... .., '.. ,. . . , Readers Firm: rB:J'EqUlprnent o::KllPBny LLGi~\H.,;!:~"f,' Analyst and Firm: B'ast Occurred other Than Scheduled Time: :hOfh~~':f".'l1 Mlsflre Oceurred:~ Protective Cover:~ PRODUCTS AND SERVJCES General Comments: 0ri\\er.3.: Cole S1utesm-an and Wes Fl9her Shot on time and tumed out very \Nell .. .. .. .. .. .. .. Total Weight of Explosives (Include Prl"*'): 612~ Ib' --- --_._,-""==-:::-;=...............-:~":,..- . . SN: Date: Event: Client: Operation: Location: Distance: Operator: comment: Trigger Level: 5020 07/22/2004 4 mountain gate quarry mccoy res 378. bj quipment co third shot 0.050 1n/5 Firmware: v3.50 Time: 16:03:50 Record Time: 5.0 s SN: 5020 v3.S0 Event: 4 OSMlUSBM Safe Blasting Levels 10 m Lon itudinal" rn Transverse m Vertical Velocity Time Seismic Sound Waveform Graph scale: 0.100 s +/- 0.320 1n/s "+/- 0.0023 psi PPV (in/s) PO (.001") PPA (g) FREQ (Bz) "Resultant PPV: Peak Air Pressure: L 0.225 0.87 0.306 50.0 summary Data T V 0.198 0.135 0.73 0.89 0.241 0.137 71.4 27.8 0.250 {in/sl 115 db 0.0017 psi 0- f > "- "- / / / ~ Additional Info: ,. , , I , , " , ," .. , , , .. . Shaketable Cal1brated: 03/17/2004 By: GeoSonics Inc. P.O. Box 779 Warrendale. PA 15095 U.S.A. TEL: 724.934.2900 ~AX: 724.934.2999 10 FREQUENCY (Hz) Zero Crossing Half-Wave Frequency AnaJysis 100 SN: 5020 v3.50 Event: 4 L T , I v s ,~ ~L',j,\ ,. If.# Y V'II' \1 /\ '^V V- OA 0.8 1.2 1.8 2.0 2A 2.8 3.2 VelocitY Waveform 3.6 4.0 4.4 4.8 CAL I Printed: Auqust. 3, 2004. rile: evenl004.ev3 CGeoScmJ.c. Inc. Analysis v6.2.4} I I I .-, .,..._""--...,........................ ,..-,.~~... ~ SN: Date: Event: Client: Operation: Location: Distance: Operator: Comment: Trigger Level: . 2078 07/22/2004 Time: 16:03:11 126 Record Time: 5.0 s MOUNTAIN GATE: QUARRY OPDYKE RES 318 E' BJEQUIPMENT CO THIRD SHOT 0.05 io/s Velocity Waveform Graph Scale: Time 0.100 s Seismic = +/- 0.32 In/s sound = +/- 0.00464 psi PPV (in/s) PD (in x.001) PPA (g) FRBQ (Sz) . Resultant PPV: Peak Air Pressure: summary Data T V 0.15 0.11 1.3 0.9 0.23 0.13 50.0 45.5 0.24 (in/s) 120 db 0.00290 psi L 0.21 1.3 0.39 100.0 Shaketable Calibrated: 06/08/2004 By: GeoSonics Inc. P.O. Box 779 Warrendale, PA 15095 U.S.A. TEL: 724.934.2900 FAX: 724.934.2999 l T . "J,wll("IhIlH~ ~mrl-ry"l'-- v s 0.4 0.8 1.2 1.6 2.0 I I I I SN: 2078 I I Event: 126 . SN: 2078 Event: 126 OSM/USBM Safe Blasting Levels 10 m. Lon itudinal " ! > Q. Q. CD Transverse / / / ...7 [!] VertiCal , , , " . . , 10 FREQUENCY (Hz) Zero Crossing Half-Wave Frequency Analysis 100 3.9 4.0 2.4 2.8 3.2 Velocity Waveform Prinbe4: JUly 26, 2004 File: evnt.126.~ (QeoSoniaa Inc. ADa1y.ia vG.2.4) I 4.4 4.9 cAL .".,..."...,...-.