FOI_2011-00646_Enclosure - Hanford Site

Progress Review Meeting
Page 3
Trench K is opened up, DDI to have calcium chloride on site for dust control. DDI to look into
utilizing Dust Bond in trenches K, N, 0 and 1. DDI to provide mixture ratios for WCH profile.
WCH is looking into the availability of having Dust Bond totes on site for use with dust control.
DDI to have calcium chloride on site before opening up Trench K excavations.
* DDI evaluating a location for truck washing. This will be coordinated with the WCH EPL. This
will be set up next to the high tank.
* Trench "I" planning and discussions are underway. DDI has not yet received any feedback from
Rowand regarding bucket dimensions, spec sheet, cameras, etc. DDI to provide this information
by Monday, 3/18/2010. The Jewel rep was on site this week and is going to provide additional
information to answer the questions raised. DDI needs to provide a large number of ecology
blocks for use in Trench 1. These need to have a rated picking point and be in very good shape.
DDI to follow-up with Jewell and Rowand machinery for information on cameras and
dimensional information on clam shell. DNFSB presentation went well. WCH is planning a
management review at the end of next week. WCH needs additional information on the camera
and other equipment as soon as possible. WCH will be holding a workshop meeting with the
local defense board, DOE and WCH management later in April. Any additional information that
can be gathered on equipment will be beneficial.
* WCH has three confirmatory sampling sites what will require DDI equipment support. More
information will be provided soon. WCH pushing for an April timeframe to perform this work.
A walkdown of one of the sites will be occurring today. WCH will schedule a discussion for next
week to discuss the excavation of the two or 3 sites that are included in the current contract.
" WCH is concerned that DDI has not produced a baseline schedule for the project. DDI planning
to submit next revision of baseline schedule on 3/16/20 10. WCH will be issuing an SDR to DDI
for the lack of a baseline schedule. WCH has received submittal and is in review.
* DDI to develop a process for segregating metal debris from void space to keep the wrong items
from being loaded out. DDI is developing a posting system to identify specific segregated areas.
DDI is working on this, nothing has been implemented to date.
* Discuss implementation and oversight of equipment maintenance plan with the resignation of the
DDI mechanic.
III.
IV.
PROJECT DESIGN DRAWINGS
*WCH return electrical and traffic control drawings to DDI, status 2. DDI will be resubmitting
soon incorporating the WCH comments. DDI to submit this week. Drawings are with North
Point for revision and will be resubmitted upon their return.
o Electrical drawings are a priority as CHPRC will be making some revisions to them for
some additional air monitoring stations on the 118-K electrical service.
UPDATED ROLLING 3-4 WEEK LOOK AHEAD SCHEDULE
* See attached.
" New PM has been hired by DDI and will be on-site this week.
V. WEEKLY PRODUCTION TABLE
* See attached.