FOI_2011-00646_Enclosure - Hanford Site

Progress Review Meeting
Page 3
(5/25) No change. (6/1) DDI is still working on OMP submittal. (6/8) No change, DDI to
submit by 6/24/10. (6/15) DDI is on schedule to meet 6/24 submission. (6/22) WCH has
received OMP and is in review. (6/29)
* Discussed Incidental Welding procedure. Surveillance performed, identified necessary changes
to be made for clarifications. (5/18) No update. (5/25) DDI to revise this week. (6/1) DDI to
submit by 6/10/20 10. (6/8) DDI commits to submitting no later than 6/24/10. (6/15) DDI on
schedule for submission by 6/24. (6/22) WCH has received and is in review. (6/29)
* DDI and WCH are planning to perform confirmatory sampling on one test pit and two trenches
for 100-K-2 on the day the scale is being replaced - June 18. (6/8) This activity was rescheduled
with new date TBD. (6/22) No change. (6/29)
* Clarified dust control requirements. It is not necessary for fixative to be a "crusting agent," but
does need to be effective as dust control. (6/1) Discussed CTA dust control requirements and
responsibility. DDI to submit letter for clarification. (6/15) No change. (6/22) Watts/DDI is
arranging with ERDF for an ERDF driver to operate a DDI water truck when the CTA needs dust
control on the swing shift. (6/29)
* It appears the potable water holding tank in the shower trailer is just bolted into the wall. DDI to
take a look at this configuration for safety considerations. (6/1) DDI feels that current
configuration is adequate. DDI to revisit issue with WCH STR. (6/8) No change. (6/15) No
change. (6/22) No change. (6/29)
* DDI to provide letter of clarification request for potential additional quantities in Trench 0. (6/15)
WCH has not yet received letter. (6/22) DDI has determined no letter is needed. (6/29)
" DDI to provide letter of clarification request for payment withholding for subcontractor
deficiencies. (6/15) WCH has not yet received letter. (6/22) DDI has determined no letter is
needed at this time. (6/29)
* DDI to develop NCR for the suspect/modified lift points on the new truck scale. (6/22) NCR has
been implemented and DDI is developing a documented path forward to address the NCR. (6/29)
" DDI to submit REA for I100-K-2 confirmatory sampling. (6/22) DDI to submit by 6/30. (6/29)
* Discussed future start-up plans for Trench N. DDI to present plan for Trench N for WCH
concurrence before the start of intrusive activities. (6/22)
* DDI is scheduling a 25-ton certification scale test for Kenworth trucks on Tuesday, June 29 at
10:00. A WCH engineer will participate in witnessing the test. (6/22) Test rescheduled to 6/30.
DDI working to obtain information from G & H for hoist modifications. (6/29)
" Discussed requirements for daily reports. Daily reports are to be provided to WCH by noon the
following business day. (6/22) DDI commits to making this happen. (6/29)
* Discussed the status of plans for handling and disposition of known large canisters in Trench K,
DDI to provide details.
* Discussed Beryllium controls and medical surveillance requirements for Trench I remediation.
(5/25) Medical screen in the process of being scheduled. All DDI employees will participate in
this medical surveillance process. More information to follow. (6/1) Discussed medical physical
scheduling. (6/15) No change. (6/22) WCH is working with AMH to schedule all project
persons for physicals and training. (6/29)