HOURS       DATE                 DESCRIPTION                                         DONE BY

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2597.21         Mar 15,2024            New mixing disk, mixing tube, and last chance filter                                 BZ

2536.90         Dec. 05. 2023          New diamond orifice 305322-14 installed, mix disc and tube still            BZ

                                                       ok but tube was probably misaligned

2532.49         Nov. 28, 2023         Tank completely cleaned by pumping company, dump valve orifice,

                                                        new calcium carbonate cartridge installed.                                                 BZ                              

2520.89         Nov 7, 2023            Both ends plugged: HP cutting nozzle, and dump valve. Filters 

                                                       Replaced: Water in 2x, in-pump-housing fine filters 2x, HP manifold

                                                       filter tube, cutting nozzle last chance filter, all replaced. New jewel 

                                                       and mix disc, and mix tube installed. New jewel for dump valve is 

                                                       needed: it was ordered. Parts: Tee 201526, o-ring 200905, static seal

                                                         300726, mix tube roctec500 #300766-030,

                                                         filter for manifold 304104, mix disc 303566,  

                                                       There were shavings in the dump valve orifice, looking like from 

                                                       drilling acting in a fitting or something. QC issues! made by Omax.        BZ and GR                                                     

2426.03         April 12, 2023         Nozzle holder plate clamp had a stuck bolt and had to be                        BZ

                                                       disassembled for the nozzle to be re-seated. New mixing tube. 

                                                       New on-off valve needle, seat and seals (301927), new last chance

                                                       filter.

                                                       Also broke, right after fixing the above: Whip 304829-96". Replaced!

2420.02         April 3, 2023           Machine tank cleaned completely, half of all slats replaced,                     Rocket team and BZ

                                                       new bed square, new post mounts, new slat underlay made 

                                                       from brass

2414.99        March 22, 2023       Replaced: Pumpe head port adapter 300729, HP tee 201526, 14" HP

                                                       nippel 301337-14, 3" HP nippel 301337-3, manifold filter 304104, 

                                                       dump valve rebuild kit, dump valve jewel orifice 0.013" 302028-13,

                                                       course filter, fine filter 0.5 micron, last chance filter on the cutting 

                                                       head, mixing tube and mixing disc                                                                 BZ

2386.97      Jan. 26, 2023              New 90 deg elbow block above swivel joint above cutting head    BZ

                                                        #201514

2330.00      Sept 25, 2022             mix tube                                                                                               Dan Skjaveland

2254.57      Fri Oct 7, 2022          3inch nippel HP line between pump manifold and HP transducer

                                                       replaced (pin hole) part #301337-3                                                  BZ

2293.55     Thur, May 19, 2022     Svivel joint above nozzle - housing replaced and some of

                                                       the seals. HP nippel from that downward 16.75inches long

                                                       was also replaced                                                                                BZ

2247.03     Thurs Feb 24, 2022     coarse and fine filters all replaced                                                  BZ

2198.31     Tue Oct 19, 2021         HP line above nozzle replaced, 16.75" long 3/8"  301337          BZ

2180.42    Tue Sept 7,2021           cyl #1 pump rebuilt: plunger, all seals, backup ring,

                                                       coolant housing u cup seal                                                             BZ

2153.43    Friday June 11,2021     new mix disc, mix tube                                                                   BZ

2078.95   Tuesday Sept 1, 2020  new mixing disc, mixing tube, last chance filter                           BZ

2008.08    Thur Feb 13, 2020      Replaced VFD main motor drive, done by 3phase Systems

                                                      in Delta, BC. Complete rebuild of pump with all seals                   BZ

1984.18    Thur Jan 2, 2020         Replaced port adapter seals on the manifold's safety

                                                       pressure valve attachment side, numbers: 200905 + 300726        BZ

1966.06    Mon Dec.2, 2019        New elbow [201514] above nozzle after drip leak                         BZ

1913.87     Fri Sept 06, 2019       New coarse and fine filters, new mix disc and new mix tube        BZ

1913.80     Wed Sept 04 2019     WJ tank cleaning by UBC Rocket

1864.25   Tue July 2, 2019          Mixing disc, mixing tube and last chance filter replaced                  BZ

1788.42   Fri March 15, 2019      dump valve stem seal replaced #302094                                         BZ

1760.29  Tues. Feb 05, 2019       Tank cleaned out, with SUMAS Inc vac truck arranged for 

                                                       by Doug Yuen from ChemBio mach shop.                                       BZ

1747.13   Tues. Jan 22, 2019       Charge pump-filter bypass valve replaced (hallelujah)

                                                       plus one set of fine filters.                                                                BZ

1741.42    Wed. Dec 19, 2018      Wet end of charge pump replaced with stronger unit, 140

                                                       GPH instead 100.   Part # 400649                                                      BZ

17xx.xx    Tue. Dec 18, 2018       High pressure flex line (whip) replaced, #

1717.39    Friday Nov 2, 2018     On-Off Valve rebuild, mixing disc and tube, last chance filter      BZ

1703.97     Mon Oct.01, 2018      Float valve in the little tank that is connected to the charge

                                                       pump was replaced as most likely cause of flooding in the room     BZ

1666.71     Fri Jul 13                    Both On-Off and Dump Valve rebuild (kit 301927), On-Off          BZ

                                                       valve body replaced (#301477) since it was cracked, both

                                                       valve actuators replaced with new, oil-free version (#312827),

                                                       Dump Valve jewel replaced (302028-13)

1665.08       Tue July 10, 2018       On-Off valve stem seal (302094) replaced but still leaks.

                                                       Need to order complete rebuild kit (301927)                                   BZ

Machine was offline/stored because of move from Hebb Bldg to Hennings Bldg from Dec 2017 to April 2018.