management, chemical data validation, minimum chemical data reporting
requirements, and chemical data quality submittal requirements; these costs
shall be included in the applicable unit prices or lump sum prices
contained in the bidding schedule.
1.4
CHEMISTRY REQUIREMENTS
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NOTE: The designer may include chemistry elements
in other sections of the specification; however, all
elements of chemical data quality control required
by this guide specification must be included in that
section or the chemistry must also be included in
this section of the specification. In addition, the
designer should review or have the Contractor review
other sections of the specification to extract the
list of sampling and analysis requirements.
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Chemical Data Quality Control (CDQC) shall be as defined in ER 1110-1-263;
this ER, which integrates USACE guidance on the subject, shall be
supplemented by EM 200-1-6 for detail technical guidance on CDQC. Tables
specific chemistry shall be according to or consistent with EM 200-1-3.
1.4.1
Site History
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NOTE: The designer should provide a sufficient site
history for the Contractor to meet the information
requirements of the Sampling and Analysis Plan
(SAP). The information in the Contractor's SAP must
provide field and laboratory personnel all necessary
site specific chemical data. Include references
containing this information.
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[_____]
1.4.2
Data Quality Objectives (DQO)
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NOTE: It is the responsibility of the designer to
identify and define chemical DQO in the construction
specification either as previously determined in the
DA, ROD, other decision documents or developed in
accordance with EM 200-1-2. As prescribed within EM
200-1-2, the designer's technical planning team is
responsible for developing project-specific data
collection programs that define the quality and
quantity of data needed to perform all the
engineering and scientific evaluations required for
the project. Data users will determine initial data
needs in order to perform specific evaluations and
make the engineering and scientific judgments
required to complete the necessary activities
leading to site closeout. Implementors provide
input to planning specific data collection tasks and
are responsible for task execution.
SECTION 01450A
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