% Niwot Gas Cylinder Inventory. % % updated: Thu Sep 23 13:06:03 MDT 2010 % % SpB. % * on 6/19/25, moved cc477126 (span) and either (cc254426 or cc428961) from C-1 to the snoshed. * on 6/6/24, moved n2 cylinder cc325748 from MRS snowshed up to C-1 trailer (this was the replacement cylinder that Kris brought up to MRS) Three small cylinders from LBL which Stephen Chan left at C-1 for us to use (6/2023)...these are: fb04190 (n2), ru000447(span), and ru000402 (span). on 6/9/23, moved the two LBL cylinders (ff66921 and ff66936) from campus up to the tower site Cylinder Gas Location notes -------- --- -------- ------------------------- eb0033789 N2 tower/active started on 5/29/25 at 1900 psi, moved from C-1 to tga shed on 4/18/23, moved to trailer on 11/2/22 (barcode, hts377) cc178630 span tower/active started on 8/21/25 at 1900 psi, moved from C-1 to tower on 11/2/22, moved to trailer on 6/4/21 (barcode, apr372m airgas 390.6 +/- 2%) cc491897 N2 tower/active started on 8/21/25 on AP200 (at 1400 psi), moved from C-1 to tga shed on 2/17/23, moved to trailer on 6/4/21 (barcode, fcu012) ru000402 span tower/active on 7/2/24 used with the AP200 (at 1700psi?), tested on 11/3/23 at 1700 psi (left connected for leak-check), moved from trailer to shed on 10/16/23, very small span cylinder that Stephen Chan left for us (co2 = 403.00 +/- 0.01 ppm) cc113101 N2 tower/base moved to base on 7/27/21, put in tga shed on 2/20/21, moved to tower on 5/3/20, moved to trailer on 9/10/19 (barcode, hts619) cc476841 N2 tga shed moved from C-1 to site on 4/11/24, moved to trailer on 10/16/23 (barcode, bdt094) cc325748 N2 tga shed moved from trailer 8/21/25, moved from MRS to trailer on 6/6/24 (barcode, bdc634) eb0034398 N2 trlr/inside moved to trailer on 10/20/21 (barcode, dde795) ru000447 span trlr/inside very small span cylinder that Stephen Chan left for us (co2 = 514.13 +/- 0.01 ppm) cc153288 span snowshed moved from C-1 to MRS snowshed on 6/19/25, removed on 12/12/24 at 20 psi, started on 2/15/24 at 1750 psi, moved from C-1 to tga shed on 1/2/24, moved to trailer on 10/16/23 (barcode, aps576 airgas 398.6 +/- 2%) ff66936 span snowshed stopped 8/6/25, started on 6/19/25 at 1900 psi, moved to shed on 6/9/23 (small cylinder from LBL, 425.01 +/- 0.01 ppm) ff66921 span snowshed moved from tower to snowshed on 8/21/25, temporarily started again 8/6/25 at 100 psi, Bella used on 7/16/25, stopped on 7/20/23 at 100 psi, started on 6/9/23, moved to tower on 6/9/23 (small cylinder from LBL, 425.02 +/- 0.01 ppm) cc252234 span snowshed moved from C-1 to snowshed on 8/21/25, moved from tower to C-1 on 7/16/25, swapped on 6/19/25 at 100 psi, started on 12/12/24 at 1750 psi, moved from C-1 to tga shed on 3/15/23, moved to trailer on 11/2/22 (barcode bcu719, airgas 396.9 +/- 2%) cc477126 span snowshed moved from C-1 to snowshed on 8/21/25, moved from tower to C-1 trailer on 2/15/24, stopped on 2/15/24 at around 20 psi, re-started on 7/20/23 at 1600 psi, stopped on 6/9/23 with 1550 psi (to use the LBL cylinder), started on 4/18/23 at 1800 psi, moved from C-1 to tga shed on 12/9/23, moved to trailer on 10/20/21 (barcode, pu281 airgas 407.5 +/- 2%) cc301531 N2 snowshed moved from C-1 to MRS snowshed on 6/19/25, removed on 4/26/25 at 100 psi, started on 7/2/24 at 1920 psi, moved from C-1 to site on 5/3/24, moved to trailer on 10/16/23 (barcode, jyr811) cc236580 N2 snowshed moved from tower to snowshed on 8/21/25, gas leaked out, on 7/2/24 used with the AP200 (at 300 psi), started on 12/15/23 at 1800 psi, moved from C-1 to tower on 11/3/23, moved to trailer on 10/20/21 (barcode, bcy753) fb04190 N2 snowshed moved from C-1 trailer to snowshed on 8/21/25, on 10/23/23 tested pressure and it was <20 psi...used by post-doc for pressure bombs in summer 2023...small N2 cylinder that Stephen Chan left for us to use (do I have a regulator for it?) cc702386 N2 snowshed moved from C-1 to snowshed on 8/21/25, moved from tower to C-1 on 7/16/25, stopped on 5/30/25 at 100 psi, started on 4/26/25 at 400 psi (must have had a slow leak!), moved from C-1 to tga shed on 1/9/23, moved to trailer on 10/20/21 (barcode, fcu710) cc254426 N2 snowshed moved from C-1 to snowshed on 8/21/25, moved from tower to C-1 on 11/3/23, stopped on 7/20/23 at 100 psi, started on 3/24/23 at 1800 psi, moved to base on 11/20/22, moved from C-1 to tower on 4/8/22, moved to trailer on 9/10/19 (barcode, bdk624) cc428961 N2 snowshed moved from C-1 to snowshed on 8/21/25, moved from tower to C-1 trailer on 12/15/23, stopped on 12/15/23 at 150 psi, started on 7/20/23 at 1900 psi, moved from C-1 to outside tga shed on 3/15/23, moved to trailer on 11/2/22 (barcode, bdp635) ------------------- on 10/16/23, moved airgas cylinders from MRS snowshed to C-1 trailer: cc476841 (n2), cc301531 (n2), cc153288 (co2) picked up from snowshed on 10/12/23: cc702638 N2 MRS snoshed moved from C-1 to snowshed on 6/1/23, moved to tga shed on 11/20/22, stopped on 11/20/22 at 20 psi, started on 7/3/22 at 1900 psi, moved from TGA shed to tower base on 3/1/22, moved to tower on 1/30/22, moved to trailer on 9/10/19 (barcode, fcu723) cc235629 span MRS snoshed moved from C-1 to snowshed on 6/1/23, moved from tower base to C-1 on 4/18/23, retired on 4/18/23 at 50 psi, started on 7/21/22 at 1900 psi, moved to tower on 2/15/22, moved to trailer on 10/20/21 (barcode, bcy446 airgas 406.4 +/- 2%) cc491784 N2 MRS snoshed moved from C-1 to snowshed on 6/1/23, moved from tga shed to C-1 on 3/24/23, retired on 3/24/23 at 20 psi, started on 11/20/22 at 1750 psi, moved to trailer on 6/4/21 (barcode, fcu015) alm-025987 N2 MRS snoshed moved from C-1 to snowshed on 6/1/23, moved from tga shed to C-1 on 2/17/23, moved inside shed on 7/17/22, moved outside shed on 6/17/22, retired on 7/27/21 at 150 psi, started on 3/28/21 at 1900 psi, moved to tower on 3/28/21, moved to trailer on 9/10/19 (barcode, hts628) aal-792 N2 MRS snoshed moved from C-1 to snowshed on 6/1/23, moved from tga shed to C-1 on 1/9/23, moved to tga shed on 11/20/22, stopped on 7/3/22 at 200 psi, started on 3/1/22 at 1980 psi, moved to tower on 3/1/22, moved to trailer on 9/10/19 (barcode, hgc916) cc235665 span MRS snoshed moved from tower to snowshed on 11/2/22, moved inside shed on 7/21/22, stopped on 5/26/22 at 20 psi, started on 9/16/21 at 1950 psi, moved to base on 7/24/21, moved to tower on 5/20/21, moved to trailer on 9/10/19 (barcode, bvc403, airgas=408.8) cc704247 N2 MRS snoshed moved from C1 to MRS snowshed on 11/2/22...LEAKED! it was empy at C-1! moved to trailer on 6/4/21 (barcode, bdk352) cc235665 span MRS snoshed stopped on 5/26/22 at 20 psi, moved to trailer on 9/10/19 (barcode, bvc403, airgas=408.8) cc235629 span MRS snoshed retired on 4/18/23 at 50 psi, moved to trailer on 10/20/21 (barcode, bcy446 airgas 406.4 +/- 2%) cc702638 N2 MRS snoshed stopped on 11/20/22 at 20 psi, moved to trailer on 9/10/19 (barcode, fcu723) cc491784 N2 MRS snoshed retired on 3/24/23 at 20 psi, moved to trailer on 6/4/21 (barcode, fcu015) alm-025987 N2 MRS snoshed retired on 7/27/21 at 150 psi, moved to trailer on 9/10/19 (barcode, hts628) aal-792 N2 MRS snoshed stopped on 7/3/22 at 200 psi, moved to trailer on 9/10/19 (barcode, hgc916) cc704247 N2 MRS snoshed moved from C1 to MRS snowshed on 11/2/22...LEAKED! it was empy at C-1! moved to trailer on 6/4/21 (barcode, bdk352) ------------------- moved from C-1 to MRS snowshed on 6/1/23: cc702638 (n2), cc491784 (n2), alm-025987 (n2), aal-792 (n2), cc235629 (span) moved from trailer to MRS snowshed on 6/17/22: cc479490 (n2), cc40798 (n2), cc181030 (n2), cc325800 (span) moved from MRS snowshed to C-1 trailer on 10/20/21: cc702386 (n2), cc236580 (n2), eb0034398 (n2), cc235629 (span), cc477126 (span) moved from MRS snowshed to trailer on 11/2/22: cc252234 (span), eb0033789 (n2), cc428961 (n2) On 10/13 sent an email to get the cylinders picked up... fb03874 span [returned] moved to MRS on 10/6/22, moved back to trailer on 7/17/22, retired on 9/16/21 at less than 50 psi, started on 7/24/21 at 1990 psi, moved to trailer on 6/4/21 (small cylinder from LBL, 413.94 +/- 0.01 ppm) fb03909 span [returned] moved to MRS on 10/6/22, moved back to C-1 trailer on 7/21/22, started on 5/26/22 at 1900 psi, moved to tower on 8/20/21, moved to trailer on 6/4/21 (small cylinder from LBL, 413.95 +/- 0.01 ppm) cc479490 N2 [returned] moved to MRS on 6/17/22, move to trailer on ??, inside TGA shed (removed on 3/1/22 at 50 psi), started on 11/6/21 at 1850 psi, moved to base on 7/27/21, moved to tower on 11/12/19, moved to trailer on 9/10/19 (barcode, bdt093) cc40798 N2 [returned] moved to MRS on 6/17/22, moved back to C-1 trailer on 4/8/22, stopped on 3/28/21 at 200 psi, re-started again on 3/11/21 at 510 psi, stopped on 4/26/20 at 550 psi (can still use later!), started on 1/23/20 at 1790 psi, moved to tower on 2/15/19, moved to trailer on 10/19/17 (barcode, bdt237) cc181030 N2 [returned] moved to MRS on 6/17/22, moved back to C-1 trailer on 3/1/22, retired on 11/6/21 at 150 psi, started on 7/27/21 at 1950 psi, moved to tower on 3/27/19, moved to trailer on 9/27/18 (barcode, ddg654) cc325800 span [returned] moved to MRS on 6/17/22, moved back to trailer on 2/15/22, removed on 7/24/21 at 20 psi, started on 8/30/20 at 1900 psi, moved to tower on 12/18/19, moved to trailer on 9/10/19 (barcode, bdc383, airgas=386.5) Re: Airgas Sean Burns Thu 9/22/2022 1:15 PM To: Distribution Services Cc: Sean Burns ;darla shatto ;Kris Hess ;Jennifer Frances Morse ;Peter Blanken Hi Nick, Thanks for your email...please wait for the third cylinder before delivering them to MRS. We have not yet received an estimated delivery date for the 3rd cylinder (if you have any idea about this, please let us know). Also, I will transport our empty (or near-empty) cylinders down to the MRS snowshed for you to pickup and return to airgas. In addition to the airgas cylinders, there are two smaller CO2 in air cylinders (size 80A) that need to be returned to California..the return address is: W. Stephen Chan Lawrence Berkeley National Lab 1 Cyclotron rd MS 84-155 Berkeley, CA 94720 510 486-4194 Can you send those cylinders back to CA for us? I'll put them in the box they came to us in....Darla (cc'ed here) will be able to provide you with the speedtype to charge...I am planning to move all the empty cylinders down to the snowshed sometime on the week of Oct 3rd....I'll update you again after I have done that... I'm also cc'ing Kris and Jen from MRS so they are aware I will be moving some cylinders into the snowshed.... thanks for your help! SpB. From: MANERBINO, Dawna Sent: Tuesday, October 11, 2022 11:54 AM To: darla shatto Subject: Re: FW: Thank You! Your Airgas order# 1113971598 has been placed - P.O.# 1001717157 Good Morning Darla, I am showing a ship date of 11/27. Thank you, Dawna moved from trailer to MRS snowshed on 6/17/22: cc479490 (n2), cc40798 (n2), cc181030 (n2), cc325800 (span) * on 9/15/21, confirmed there are 3 (empty) cylinders in the snowshed: moved from MRS to trailer on 6/4/21: cc491897 (n2), cc491784 (n2), cc704247 (n2), cc178630 (span); also two small cylinders from LBL: FB03909, FB03874 moved from trailer to MRS on 6/4/21: cc442238 (n2), cc234071 (n2), cc239886 (span) * as of 6/4/21 in AM, all cylinders were picked up from the snowshed. (moved three down there at the end of the day). Moved from C-1 to MRS snowshed on 6/4/21: cc234071 N2 trlr/inside moved from tower to trailer on 5/20/21, removed by PB on 8/30/20 at 300 psi, started on 4/26/20 at 1800 psi, moved to tower on 1/23/20, moved to trailer on 9/27/18 (barcode, htr497) cc239886 span trlr/inside moved from tower to trailer on 2/20/21, removed by PB on 8/30/20 at 100 psi, started on 2/20/20 at 1710 psi, moved to tower on 11/30/18, moved to trailer on 9/27/18 (barcode, bcw047, airgas=431.4) cc442238 N2 trlr/inside moved from tower to trailer on 3/28/21, stopped on 3/11/21 at less than 200 psi, started on 8/30/20 at 1650 psi, moved to tower on 4/11/20, moved to trailer on 9/27/18 (barcode, fcw406) % info sent to CU Dist on 9/17/12: % cc234071 N2 at 200 psi, (barcode, htr497) % cc239886 span at 100 psi, (barcode, bcw047, airgas=431.4) % cc442238 N2 at less than 200 psi, (barcode, fcw406) Moved by Kris Hess from C-1 to MRS snowshed on 8/31/20: cc262858 span trlr/inside moved from tower to C-1 on 4/11/20, stoppped on 2/20/20 at 0 psi, started on 7/24/19 at 2000 psi, moved to tower on 5/3/19, moved to trailer on 10/21/16 (barcode, bde549) airgas= 387.4 ppm) cc443317 N2 trlr/inside moved from tower to C-1 on 1/23/20, stopped on 1/23/20 at 100 psi, started on 11/7/19 at 1400 psi, moved to tower on 11/7/19, moved to trailer on 9/27/18 (barcode, fcw644) cc442228 N2 trlr/inside moved from tower to trailer on 11/7/19, removed on 11/7/19 at < 100 psi, started on 7/31/19 at 1950 psi, moved to tower on 7/24/19, moved to trailer on 9/27/18 (barcode, fcw388) eb0034401 N2 trlr/inside moved from tower to trailer on 11/12/19, removed on 7/31/19 at approx 200 psi, started on 4/18/19 at 1950 psi (note, this cylinder is slightly smaller than the others!), moved to tower on 11/30/17, moved to trailer on 6/18/15 (barcode, dde711) cc234104 span MRS/snowshed moved from tower to trailer on 7/24/14, removed on 7/24/19 at approx 40 psi, started on 11/30/18 at 1750 psi, moved to tower on 11/7/18, moved to trailer on 9/27/18 (barcode, bcy329, airgas=404.9) moved to front of trailer on 8/4/20: cc262858, cc443317, cc442228. eb0034401 New cylinders moved from snowshed to C1 on 9/10/2019: N2: aal-792 (hgc916), cc113101 (hts619), cc702638 (fcu723), cc254426 (bdk624), cc479490 (bdt093), alm-025987 (hts628) span: cc325800 (bdc383), co2=386.5 ppm; cc235665 (bvc403), co2=408.8 ppm * as of 9/10/19, all cylinders were picked up from the snowshed. --------------- Moved by SpB from C-1 to MRS snowshed on 6/12/19: cc264960 N2 trlr/inside moved from tower to trailer on 5/3/19, removed on 4/18/19 at approx 30 psi, started on 1/25/19 at 1400 psi, moved to tower on 12/13/18, moved to trailer on 9/27/18 (barcode, htr498) cc41189 N2 trlr/inside moved from tower to trailer on 4/18/19, stopped on 10/17/18 at 0 psi, started on 6/14/18 at 2000 psi, moved to tower on 12/18/17, moved to trailer on 6/24/14 (barcode, apv113) cc702603 N2 trlr/insdie moved from tower to trailer on 1/25/19, stopped on 1/25/19 at < 50 psi, started on 10/17/18 at 1900 psi, moved to tower on 2/14/18, moved to trailer on 10/19/17 (barcode, fcu735) cc488576 N2 trlr/inside moved from tower to trailer on 12/13/18, stopped on 6/14/18 at 250 psi, started on 4/4/18 at 1810 psi, moved to tower on 12/1/16, moved to trailer on 10/21/16 (barcode, elh120) cc320784 span trlr/inside moved from tower to trailer on 11/30/18, retired on 11/30/18 at 20 psi, started on 4/4/18 at 1790 psi, moved to tower on 11/10/17, moved to trailer on 11/10/17 (barcode, ?) airgas= 389.6 ppm) cc488594 N2 trlr/inside moved to trailer on 11/7/18, stopped on 6/30/17 at approx 300 psi, started on 3/30/17 at 1800 psi, moved to tower on 1/23/17, moved to trailer on 10/21/16 (barcode, elh119) cc443821 N2 MRS/snowshed moved from C-1 to snowshed on 9/27/18, moved from tower to trailer on 1/5/18, moved from base to tga shed on 10/19/17, stopped on 10/19/17 at less than 20 psi, started on 6/30/17 at 1950 psi, moved from C1 to tower on 3/30/17, moved to trailer on 10/21/16 (barcode, fcw630) New cylinders moved from snowshed to C1 on 9/27/2018: N2: cc442228 (fcw388), cc181030 (ddg654), cc442238 (fcw406), cc264960 (htr498), cc234071 (htr497), cc443317 (fcw644) span: cc239886 (bcw047), co2=431.4; cc234104 (bcy329), co2=404.9 * as of 9/27/18, there is ONE empty N2 cylinder in the snowshed. New cylinders moved from snowshed to C1 on 10/19/2017: N2: cc40798 (bdt237), cc702603 (fcu735) New cylinders moved from snowshed to C1 on 11/10/2017 (moved by Duane with snowmobile): span: cc320784 (apx553, airgas value = 389.6 ppm) --------------- Moved by SpB from C-1 to MRS snowshed on 8/7/18: cc262930 span tower/ground removed on 4/4/18 at 20 psi, started on 8/23/17 at 1900 psi, moved to tower on 12/15/16, moved to trailer on 10/21/16 (barcode, apw499) airgas= 411.1 ppm cc175573 span trlr/floor moved from tower to trailer on 11/30/17, stopped on 2/13/17 at 50 psi, started on 6/16/16 at 2000 psi, moved to tower on 9/28/15, moved to trailer on 9/28/15 (barcode, apv846) airgas= 394.5 ppm cc453607 N2 trlr/floor moved back to C1 on 4/4/18, removed on 4/4/18 at 0 psi, started on 2/14/18 at 1100 psi, moved to tower on 1/5/18, moved to trailer on 6/18/15 (barcode, apv742) cc153444 span trlr/floor moved from tower to trailer on 11/10/17, stopped on 8/23/17 at 20 psi, started on 2/13/17 at 1800 psi, moved to tower on 5/13/16, moved to trailer on 9/10/14 (barcode, app149) airgas= 400.9 ppm cc488560 N2 trlr/floor moved back to C1 on 2/14/18, removed on 2/14/18 at 0 psi, started on 10/19/17 at 1900 psi, not found in trailer on 10/19/17?, moved to trailer on 10/21/16 (barcode, elh118) cc448922 N2 trlr/floor moved from tower to trailer on 12/18/17, moved from base to tga shed on 3/30/17, stopped on 12/15/16 at 250 psi, started on 10/10/16 at 1600 psi, moved to tower on 1/29/16, moved to trailer on 9/28/15 (barcode, bdv707) For pickup: cc262930 co2 in air (barcode, apw499) cc175573 co2 in air (barcode, apv846) cc153444 co2 in air (barcode, app149) cc453607 N2 (barcode, apv742) cc488560 N2 (barcode, elh118) cc448922 N2 (barcode, bdv707) * as of 11/10/17, there are NO cylinders in the snowshed. --------------- cc316422 N2 MRS/snowshed moved to MRS on 9/28/15, stopped on 8/27/15 at 100 psi, re-started on 8/21/15 at 250 psi, stopped on 2/20/15 at 250 psi, started on 12/4/14 at 1850 psi, moved to tower 7/27/14, moved to trailer on 6/24/14 (barcode, apd783) cc252200 N2 campus delivered on 4/19/10 (could not find on 6/3/2011?) cc235652 zero air (On campus in N-324) Moved by Kris Hess from C-1 to MRS snowshed on 8/23/17: cc267882 N2 trlr/inside moved back to trailer on 3/30/17, stopped on 3/30/17 at 10 psi, started on 12/15/16 at 1900 psi, moved to tower on 7/6/16, moved to trailer on 6/18/15 had wrongly written "cc267992" (barcode, apv101) cc316615 N2 trlr/inside moved back to trailer on 12/15/16, stopped on 5/13/16 at 250 psi, started on 2/17/16 at 1860 psi, moved to tower on 2/17/16, moved to trailer on 6/18/15 (barcode, apv751) gg22047 N2 front/trlr moved to trailer 12/1/16, stopped on 9/2/16 at < 200 psi, started on 5/13/16 at 1800 psi, moved to tower on 5/22/15, moved to trailer on 10/8/13 (barcode, DDG941) cc319297 N2 trlr/inside moved back to trailer on 1/23/17, stopped on 10/10/16 at 150 psi, started on 9/2/16 (seemed to still be at 800 psi), started to use on 5/13/16, but only at 800 PSI!! did not use (might have a leak?)! moved to tower on 2/7/15, moved to trailer on 10/8/13 (barcode, APX680) New cylinders moved from snowshed to C1 on 10/21/2016: N2: cc443821 (fcw630), cc488560 (elh118), cc488594 (elh119), cc488576 (elh120) co2/span: cc262858 (bde549) 387.4 ppm, cc262930 (apw499) 411.1 ppm. ------------------- Other cylinders in the snowshed (checked on 10/21/2016, no record of me ordering any of the N2 cylinders, moved all against the wall): N2 dde968 (cap added on 10/21 by SpB) N2 apv104 cc141649 N2 apx697 cc319266 5% co2 apw529 sg9159637 5% co2 bps237 cc63066 5% co2 apl788 cc262422 ------------------- emails about cylinders at MRS: ------------------------- ------------------------- Date: Tue, 25 Oct 2016 10:24:13 -0600 To: Sean Burns cc: Heather Stoffel , MARIA GARCIA , Chrystal Lee Pochay , Jennifer Frances Morse , Henry David Brandes , Peter Blanken From: John Francis Knowles Subject: Re: Cylinders Hi, We decided that my Bowling field books should be left at at the MRS, so I don't know which cylinders I ordered without those records. Regardless, any 5% CO2 or N2 cylinders that I ordered would have been for that (now defunct) project and could be returned as far as I'm concerned. John Knowles Postdoctoral Research Associate Institute of Arctic and Alpine Research (INSTAAR) University of Colorado Boulder ------------------------- Date: Mon, 24 Oct 2016 16:12:33 -0600 To: Jacques Hueber cc: Sean Burns , Heather Stoffel From: Jennifer Frances Morse Subject: Fw: Cylinders Trying to find a home for mystery cylinders in the ATV shed. Any of these yours?! Thanks Jacques! -Jen ------------------------- Date: Mon, 24 Oct 2016 15:09:13 -0600 To: MARIA GARCIA , Chrystal Lee Pochay , Sean Burns cc: Jennifer Frances Morse , Henry David Brandes , Peter Blanken From: Heather Stoffel Subject: Re: Cylinders Hi, Sean. At this point, I¹d like to wait for Jen Morse and/or Henry Brandes to weigh in. Both Jen and Henry are out of town right now, so it may be another week or so. Thank you, Heather Stoffel INSTAAR ­ University of Colorado Boulder 4001 Discovery Dr. Rm N207, UCB 450 Boulder, CO 80309 303-492-2915 ------------------------- Date: Mon, 24 Oct 2016 19:19:24 -0000 To: Chrystal Lee Pochay , Sean Burns , Heather Stoffel cc: Jennifer Frances Morse , "Henry David Brandes" , Peter Blanken From: MARIA GARCIA Subject: Re: Cylinders These must be old cylinders that need to go back to AirGas. ------------------------- Date: Mon, 24 Oct 2016 13:15:40 -0600 To: Sean Burns , Heather Stoffel cc: Jennifer Frances Morse , "utaaaah@msn.com" , Henry David Brandes , Peter Blanken From: Chrystal Lee Pochay Subject: Re: Cylinders Hello, At least three of the cylinders below were ordered by John Knowles. Has anyone asked him? Thank you, Chrystal Pochay Institute of Arctic & Alpine Research (INSTAAR) Sustainability, Energy, and Environmental Complex (SEEC) University of Colorado Boulder 450 UCB Boulder CO 80309 office: 303-492-4112 fax: 303-492-3287 ------------------------- Date: Fri, 21 Oct 2016 16:17:49 -0600 To: Heather Stoffel cc: Sean Burns , Distribution Services , Jennifer Frances Morse , "utaaaah@msn.com" , Henry David Brandes , Peter Blanken , Chrystal Lee Pochay From: Sean Burns Subject: Re: Cylinders Hi Heather and Chrystal, The main point is that we do not know who these cylinders belong to....and I do not want to have them picked up if someone has them there for a reason!! It would be best if AIRGAS tells us who ordered these cylinders and then we will know who to contact or what to do next...also, Jen might be the person that knows best who else might be using the snowshed... so please do not have them picked up until we have explored/obtained this information... thanks! SpB. ------------------------- Date: Fri, 21 Oct 2016 15:42:27 -0600 To: Sean Burns , Distribution Services , Jennifer Frances Morse , "utaaaah@msn.com" , Henry David Brandes cc: Peter Blanken , Chrystal Lee Pochay From: Heather Stoffel Subject: Re: Cylinders Hi, Sean. I just talked to Chrystal, and she said she can complete the form for Distribution to come pick these up. Unless someone else can claim them. Thanks, Chrystal! Thank you, Heather Stoffel INSTAAR ­ University of Colorado Boulder 4001 Discovery Dr. Rm N207, UCB 450 Boulder, CO 80309 303-492-2915 ------------------------- Date: Fri, 21 Oct 2016 12:45:58 -0600 To: Sean Burns , Distribution Services , Jennifer Frances Morse , "utaaaah@msn.com" , Henry David Brandes cc: Peter Blanken , Chrystal Lee Pochay From: Heather Stoffel Subject: Re: Cylinders Hi, Sean. I don¹t know who they belong to, either. I¹ve cc¹d Chrystal Pochay, since she may know who to contact at Airgas to find out. Thank you, Heather Stoffel INSTAAR ­ University of Colorado Boulder 4001 Discovery Dr. Rm N207, UCB 450 Boulder, CO 80309 303-492-2915 ------------------------- Date: Fri, 21 Oct 2016 18:32:19 -0000 To: Sean Burns From: MARIA GARCIA Subject: Re: Cylinders We have not ordered any that I am aware of but our tanks are 10% CO balance air. ------------------------- Date: Fri, 21 Oct 2016 12:30:02 -0600 To: MARIA GARCIA cc: From: Sean Burns Subject: Re: Cylinders Hi Maria, The TGA also used airgas cylinders, correct? (ie, in addition to the U of Utah-owned cylinders)...I thought the 5% co2 cylinders were part of that? That is why I thought they might have been ordered for the TGA...but perhaps someone else is also using those cylinders... anyway, if they are not part of the TGA, then we will have to figure this out... thanks! SpB. ------------------------- Date: Fri, 21 Oct 2016 18:20:31 -0000 To: Sean Burns , Distribution Services , Jennifer Frances Morse , Heather Stoffel , Henry David Brandes cc: "blanken@colorado.edu" From: MARIA GARCIA Subject: Re: Cylinders I don’t have a clue who those might belong to…..All of ours have arrived in SLC. Maria ------------------------- Date: Fri, 21 Oct 2016 12:18:57 -0600 To: Distribution Services , Jennifer Frances Morse , Heather Stoffel , "utaaaah@msn.com" , Henry David Brandes cc: , From: Sean Burns Subject: Re: Cylinders Hi Jim, all, I moved my cylinders from the snowshed to C-1 today...there are still 6 cylinders in the snowshed and I have no record of ordering any of them...Maria or Jen, are these your cylinders? Or, Heather, can you track when/who ordered them using the cylinder numbers I list below? Does anyone else store cylinders in the snowshed? Anyway, I moved them all against the wall and put the rope around them...here are the ones that are still there: ------------------- Other cylinders in the snowshed (checked on 10/21/2016, I have no record of me ordering any of these cylinders, moved all against the wall of snowshed): N2 dde968 (no cap) N2 apv104 cc141649 N2 apx697 cc319266 5% co2 apw529 sg9159637 5% co2 bps237 cc63066 5% co2 apl788 cc262422 ------------------- Also, after the dust cleared in the TGA shed, I found an extra cap...on my way down I'll put that extra cap on the N2 cylinder in the snowshed that doesn't have a cap... In May or June, I'll move my empty cylinders back down to the snowshed and likely order a few more cylinders...so you will hear from me again around that time... thanks! SpB. > Hi Jim, > > great! thanks...unless someone else claims it, can you trace who ordered > the cylinder without a cap? it had a bar code of DDE968.... > > Jen/Henry, sometime in Oct I'll move the 6 new cylinders up to C-1... > > thanks & have a good weekend! > > SpB. > New cylinders moved from CU Dist to C1 on 9/28/2015, N2: cc453413 (apv258), cc448922 (bdv707), co2: cc175573 (apv846), 394.5 ppm moved to MRS snowshed on 9/28/15: cc316422 (n2) Cylinders loaded into Dave E truck on 8/17/16: ---------------------------------------------- cc142673 N2 tower/fence, moved to MRS on 8/17/16, to trailer on 8/17/16, stopped on 8/21/15 at 100 psi, started on 5/22/15 at 2000 psi, moved to tower 2/8/13, moved to trailer 10/16/12 cc355203 span trlr/front moved to MRS on 8/17/16, moved back to trailer on 7/6/16, stopped on 6/16/16 at 50 psi, started on 11/2/15 at 1810 psi, moved to tower on 12/4/14, moved to trailer on 9/10/14 (barcode, bcz154) airgas= 404.9 ppm cc453413 N2 trlr/front moved to MRS on 8/17/16, moved back to trailer on 2/17/16, removed on 2/17/16 at < 50 psi, started on 11/13/15 at 1870 psi, moved to tower on 11/13/15, moved to trailer on 9/28/15 (barcode, apv258) cc254814 span trlr/front, moved to MRS on 8/17/16, moved back to trlr on 11/13/15, stopped on 2/20/15 at 40 psi, started on 6/12/14 at 1900 psi, moved to tower on 4/24/14, moved to trailer on 10/8/13 (barcode, BDE130), airgas=396.2 ppm cc153282 N2 trlr/front moved to MRS on 8/17/16, moved back to trlr on 11/13/15, stopped on 11/13/15 at 200 psi, started on 8/27/15 at 2000 psi, moved to tower on 11/21/14, moved to trailer on 6/24/14 (barcode, bpr896) N2: CC142673, CC453413, CC153282 CO2/AIR: CC355203, CC254814 ------------------------------------- cc185237 span tower/pallet returned to DB on 7/6/16, removed on 11/2/15 at < 100 psi, started on 2/20/15 at 1800 psi, concentration is approx 455 ppm (CO2 in air), moved to tower on 10/15/14 (by John Knowles) cc262389 N2 tower/? on 6/9/15, talked to Jim Talkington about this and he said it's not worth trying to track it, stopped on 6/4/13 at 200 psi, started on 3/28/13 at 1750 psi, moved to tower 7/1/10, delivered on 4/19/10, moved to trlr on 6/9/10 (on ground outside door) on 10/7/14, brought two older cylinders to snowshed: cc264923 N2 trlr/inside (used for cals on 100924). moved to trlr, 7/1/10, retired on 6/15/10 (250 psi), started on 3/30/10 at 2100 psi. brought from campus on 9/16/09, moved to tower on 3/30/10. cc21257 span trlr/inside 1040 ppm (airgas, from HYDRA experiments), pressure = ? New co2 cylinders moved from MRS to C1 on 9/10/2014: cc153444 (app149), 400.9 ppm; cc355203 (bcz154), 404.9 ppm New N2 cylinders moved from MRS to C1 on 6/24/2014: cc316422 (apd783), cc197414 (apv109), cc153282 (bpr896), cc41189 (apv113) Cylinders moved to snowshed on 8/18/15: -------------------------------------- cc197414 N2 trlr/front moved back to trailer on 5/22/15, stopped on 5/22/15 at 20psi, started on 2/20/15 at 1850 psi, moved to tower 7/9/14, moved to trailer on 6/24/14 (barcode, apv109) cc329280 N2 trlr/front moved to trailer on 12/11/14, retired on 8/22/14 at 100 psi, started on 6/2/14 at 1900 psi, moved to tower on 5/16/14, moved to trailer 6/27/13 cc140756 zeroair trlr/front moved back to trailer on 12/4/14, retired on 12/4/14, started on 10/24/14 at 950 psi cc153241 zeroair trlr/front moved back to trailer on 11/21/14, retired on 10/24/14 at 190psi, started on 8/22/14 at 1300 psi Cylinders moved to snowshed on 7/27/14: -------------------------------------- cc63143 N2 trlr/front moved back to trailer on 1/26/14, retired on 10/24/13 at 0 psi. started on 8/19/13 at 1980 psi, moved to tower on 8/2.13, moved to trailer 6/27/13 cc264936 N2 trlr/front moved to trailer on 5/16/14, retired on 3/21/14 at 100 psi, started on 1/7/14 at 1800 psi, moved to tower on 12/18/13, moved to trailer on 10/8/13 (barcode, APL994) cc176151 N2 trlr/outside? moved to trlr on 7/9/14, retired on 6/2/14 at approx 40 psi, started on 3/21/14 at 1550 psi, moved to tower on 8/19/13, moved to trailer 6/27/13 cc329215 N2 tower/fence moved back to trailer on 7/27/14, retired on 1/7/14 at 300 psi, started on 10/24/13 at 2150 psi, moved to tower on 9/17/13, moved to trailer 6/27/13 Cylinders moved to snowshed on 6/24/14: -------------------------------------- cc175574 span airgas= 676.6 ppm; probably at 800 psi? sg9162521 span airgas= 748.9 ppm; probably at 800 psi? cc153468 span airgas= 5125 ppm cc321228 span moved to trailer on 4/24/14, retired on 4/8/14 at approx 20 psi, started on 8/2/13 at 1900 psi, moved to tower on 8/2/13, moved from campus on 10/14/10, airgas=397.7 ppm cc282352 span still at 200 psi? retired on 5/17/10 (100 psi). started on 12/19/09, 1590 psi; airgas= 397.7 ppm, cal (080604), 2150 psi, (398.76+397.42+397.36+397.54)./4= 397.77 ppm cc176525 N2 retired on 8/19/13 at 200 psi, started on 6/4/13 at 2100 psi, moved to tower (not sure when), moved to trailer 10/16/12 csg897717hpc pure co2 SMALLER size (80A?) pure co2 (full) jj23865 span Boulder/NCAR moved to Boulder (Britt/Andy will ship back) and retired on 6/12 at around 30 psi, re-started on 4/8/14 at 1210 psi, used in Dec 2012, at approx 1400 psi. other details: JJ23865 060710 a 11 476.428 0.04 4 on 2/16/14: ----------- dug out pure co2 cylinder (steel) and moved back to trailer. Cyl No: csg897717hpc (not sure if this is the correct number or not!) New cylinders moved from MRS to C1 on 10/8/2013: cc264936, gg22047, cc319297, cc254814 moved to snowshed on 9/17/13: cc23563 span trlr (front) airgas= 2985 ppm cc66062 span trlr (front) airgas= 1991 ppm cc325558 span tower (base) retired on 8/2/13 at < 100 psi, started on 12/14/12 at 1700 psi, moved to tower on 12/14?, moved from campus on 10/14/10, airgas=361.4 ppm cc282360 span trlr (inside) retired on 11/19/2010 (100 psi), started on 5/17/10 at 1800 psi. airgas= 413.6 ppm, cal (081120), ~2000 psi, (417.52+416.8+417.5+416.82)./4 = 417.16 ppm moved 4 N2 cylinders from snowshed to c1 on 6/27/13: cc63143 (ddh568), cc329215 (ddg640), cc176151 (dde388), cc329280 (apx866) (hidden in woods just west of trailer) returned to snowshed on 10/16/12: SG91667447BAL, cc140852, cc329215, cc301525, cc180691; john's cylinders: cc325495 (5% co2), cc262422 (5% co2), cc262316 (N2) Returned to Airgas in June, 2013: see /home/staff/sburns/mail/cutower/6445 eb0034127 N2 tower/base moved to MRS on 6/27/13, stopped on 3/28/13 at 250 psi, started on 1/19/13 at 1970 psi, moved to trailer 10/16/12 cc76749 N2 trlr (front) moved to MRS on 6/27/13, moved to C1 on 2/8/13, retired on 11/8/12, started on 9/3/12, moved to tower on 6/13/12, moved to trlr on 10/14/11 cc267681 N2 trlr (front) moved to MRS on 6/27/13, retired on 1/19/13 at 0 psi, started on 11/8/12 at 2020 psi, moved to tower 10/16/12, moved to trailer 10/16/12 cc240401 span trlr (front) moved to MRS on 6/27/13, retired on 11/30/12 at 20 psi, started on 4/19/12, moved to tower on 5/5/11, moved from campus on 10/14/10, airgas=370.3 ppm, cal (110406), ~1900 psi, (393.46+395.04+392.99+394.32)./4=393.95 ppm moved to MRS on 10/16/12: cc329215 N2 snowshed moved to MRS on 10/16/12, moved to trailer on 8/28/12, retired on 6/13/12 at < 20 psi, started on 3/29/12, moved to tower on 11/24/11, moved to trlr on 10/14/11, cc301525 N2 snowshed moved to MRS on 10/16/12, removed 10/5/11 at 0 psi, started on 8/2/2011, moved to tower 7/8/11, moved to trailer on 6/3/11, ordered by Russ, delivered 6/11/09 (probably for flux class?) cc180691 N2 snowshed moved to MRS on 10/16/12, retired on 9/3/12 at 0 psi, started on 6/13/12, moved to tower on 4/19/12, moved to trlr on 10/14/11 SG91667447BAL span snowshed moved to MRS on 10/16/12, retired on 4/19/12 (still at tower), started on 10/21/11, moved to trailer on 6/3/11, date is approx 2004, pressure in Nov 2010 was 1300 psi. cc140852 span snowshed moved to MRS on 10/16/12, moved to trailer 11/24/11, retired on 10/21/11 at 200 psi, started on 4/20/2011 at 1800 psi, moved from campus on 10/14/10, airgas=372.2 ppm, cal (110406), ~1800 psi, (395.13+394.84+394.52+394.24)./4=394.68 ppm moved to MRS by dave bowling on 6/4/2012: cc63143lux N2 trlr/outside moved to trailer on 4/19/12, retired on 3/29/12 (left at base of tower), started on 12/9/11, moved to tower on 12/9/11, moved to trlr on 10/14/11 cc262398 N2 trlr/inside retired 12/9/11 (at 0 psi), started on 10/5/11, moved to tower 9/1/10, delivered on 4/19/10, moved to trlr on 6/9/10 (on ground outside door) cc302236 N2 tower/base? retired on 8/2/11 (200 psi), started on 6/14/11, moved to tower on 6/3/11, ordered by Russ, delivered 6/11/09 (probably for flux class?) cc17742 N2 trailer moved to trlr on 7/8/11, retired on 6/14/11 at approx 50 psi, ready/full, brought from campus on 9/16/09, moved to tower 10/31/09 (finished move on 11/6). loaded 4 empty N2 cylinders in Bowling truck on 6/4/12: cc63143lux, cc262398, cc302236, cc17742 new N2 cylinders (10/16/12): cc267681, cc142673, cc176525, eb0034127 Span Cylinders Brought from Ramaley to Trailer on 10/14/2010: cc240401, cc321228, cc140852, cc325558 on 10/14/2011, brought 4 N2 cylinders from campus to trailer: cc180691, cc63143 lux, cc76749, cc32915 moved 4 N2 gas cylinder to trailer on 14 Oct 2011: numbers are: These four cyls brought down to MRS on 6/3/2011: ------------------------------------------------ cc253014 N2 trlr/inside moved to MRS on 6/2/11, retired on 12/2/2010 (0 psi), started on 9/13/2010 @2300 psi, moved to tower 7/1/10, delivered on 4/19/10, moved to trlr on 6/9/10 (on ground outside door) cc282442 N2 trlr/outside moved to MRS on 6/2/11, moved to trlr on 2/16/11, retired on 2/4/2011 (0 psi), started on 12/2/2010, moved to tower 8/11/10, delivered on 4/19/10, moved to trlr on 6/9/10 (on ground outside door) cc262287 N2 trlr/outside moved to MRS on 6/2/11, started on 2/4/2011, moved to tower on 9/13/2010, delivered on 9/8/09, moved to trlr on 6/9/10 (on ground outside door) cc153480 span trlr (inside) moved to MRS on 6/2/11, retired on 4/20/2011 (at approx 20 psi), started on 11/19/2010, moved to tower on 2/11/09, airgas= 412.8 ppm, cal (081120), ~2000 psi, (419.44+416.99+416.99+417.01)./4 = 417.61 ppm Cylinders sent back October, 2010: ---------------------------------- returned to campus on 9/24/10: SG9151924BAL span campus retired on 6/17/09, started on 1/30/09 at 1400 psi. airgas= 401.8 ppm, cal (080515), 1700 psi, (408.42+407.7+408.27)./3 = 408.13 ppm cc282376 span campus retired on 1/30/09 (100 psi), started on 8/18/08, (moved to trlr) cc245057 span campus retired on 12/19/09 and moved back to trailer; started on 6/17/09, moved to tower on 5/19/09, airgas= 416.9 ppm, cal (081125), ~2000 psi, (418.78+417.63+416.71)./3 = 417.70 ppm cc198519 N2 campus retired on 6/29/09 (200 psi), started on 4/19/2009, at 1900 psi n2 moved from ramaley on 6/9/10 to trailer: cc253014, cc282442, cc262398, cc262287, cc262389 left on campus: cc252200 empties brought back to campus (6/9): cc199722, cc199751, cc264924 N2 empties brought back to campus (9/13/10): cc264964, cc198609 Cylinders sent back Sept, 2010: ------------------------------- cc264964 N2 campus/N-324 retired on 9/7/2010 at 100 psi, started on 6/15/10 at 2100 psi. (brought from campus on 10/30/08). cc198609 N2 campus/N-324 retired on 9/13/2010, re-started on 9/7/2010, stopped on 3/30/10, but still has 300 psi (use later). started on 1/26/10, 2100 psi. brought from campus on 9/16/09, moved to tower on 11/30/09. cc193097 N2 campus/N-324 retired on 09/04/08 (225 psi), at trailer, from Kurt (MRS)! cc199751 N2 campus/N-324 retired/moved to trlr on 1/26/10 (approx 10-20 psi?), started on 11/16/2009, 2000 psi; brought from campus on 9/16/09, moved to tower 10/16/09 cc264924 N2 campus/N-324 retired on 11/16/09, moved to trlr on 11/30/09, started on 9/7/2009; moved to tower on 5/3/09 cc199722 N2 campus/N-324 retired on 9/7/2009 (100? psi). started on 6/29/09, 2000 psi, moved to tower on 4/24/09. moved back to trlr on 11/6. Cylinders sent back June, 2009: ------------------------------- cc125575 N2 campus/N-324 retired on 10/16/08 (0 psi), could not find at site on 1/30/09 cc264970 N2 campus/N-324 moved to campus on 5/12/09, started on 2/11/09, retired on 4/19/2009 (0 psi), cc176242 N2 campus/N-324 moved to campus on 5/12/09, retired on 2/11/09 (0 psi), cc262287 N2 campus/N-324 moved to campus on 5/12/09, retired on 12/17/08 (0 psi), cc199497 span campus/N-324 moved to campus on 5/19/09, retired, post-cal (081120), ~150 psi, 404.54, 403.31, 403.46, 403.14