Adden0004-REVISED_LBP_Report.pdf

Lead Base Paint Report REVISED ADDENDUM 0004 09 Aug 13 JBPHH Munitions Complex

REVISED ADDENDUM 0004 09 Aug 13

REVISED 7 CONCLUSIONS & RECOMMENDATIONS

This lead screening did not include sampling of all painted surfaces; conclusions can be made only for surfaces confirmed to be non-lead-based paint (LBP) through paint chip sampling for surfaces listed in Table 1. Based on the date of construction of the Munitions Complex it is unlikely that LBP is present at the facility. However, unless all paint at the facility can be documented as being non-LBP then results for remaining painted surfaces are inconclusive. At the time of this screening, insufficient data was available to document the potential for lead content in all paints used at the Munitions Complex; it is therefore recommended that remaining painted surfaces be tested for LBP prior to demolition.

Recommendations are as follows:

• Assume all painted surfaces, other than those confirmed to be non-LBP by sampling performed during this Lead Screening, are LBP until sampling and analysis determines otherwise.

• The Contractor will conduct LBP inspection using XRF technologies prior to demolition activities to determine the actual presence or absence of LBP. Costs to accomplish this shall be included in the Base Bid.