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Washington Administrative Code (WAC)
Title 173
Chapter 340
Wash. Admin. Code ch. 173-340
Model Toxics Control Act Cleanup Regulations
ECOLOGY, DEPARTMENT OF
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173-340-100
Purpose
173-340-110
Applicability
173-340-120
Overview
173-340-130
Administrative principles
173-340-200
Definitions
173-340-210
Usage
173-340-300
Site discovery and reporting
173-340-310
Initial investigation
173-340-320
Site hazard assessment and ranking
173-340-330
Contaminated sites list
173-340-335
No further action sites list
173-340-340
Program planning and assessment
173-340-350
Remedial investigation
173-340-351
Feasibility study
173-340-355
Development of cleanup action alternatives that include remediation levels
173-340-357
Quantitative risk assessment of cleanup action alternatives
173-340-360
Cleanup action requirements
173-340-370
Cleanup action expectations
173-340-380
Cleanup action plan
173-340-390
Model remedies
173-340-400
Cleanup action implementation
173-340-410
Compliance monitoring
173-340-420
Periodic review
173-340-430
Interim actions
173-340-440
Institutional controls
173-340-450
Releases from regulated underground storage tank systems
173-340-500
Determination of status as a potentially liable person
173-340-510
Administrative options for remedial actions
173-340-515
Independent remedial actions
173-340-520
Consent decrees
173-340-530
Agreed orders
173-340-540
Enforcement orders
173-340-545
Private rights of action
173-340-550
Payment of remedial action costs
173-340-560
Mixed funding
173-340-600
Public notification and participation
173-340-620
Tribal engagement
173-340-700
Overview of cleanup standards
173-340-702
General policies
173-340-703
Selection of indicator hazardous substances
173-340-704
Use of Method A
173-340-705
Use of Method B
173-340-706
Use of Method C
173-340-707
Analytical considerations
173-340-708
Human health risk assessment procedures
173-340-709
Methods for defining background concentrations
173-340-710
Applicable local, state and federal laws
173-340-720
Groundwater cleanup standards
173-340-730
Surface water cleanup standards
173-340-740
Unrestricted land use soil cleanup standards
173-340-745
Soil cleanup standards for industrial properties
173-340-747
Deriving soil concentrations for groundwater protection
173-340-7490
Terrestrial ecological evaluation procedures
173-340-7491
Exclusions from a terrestrial ecological evaluation
173-340-7492
Simplified terrestrial ecological evaluation procedures
173-340-7493
Site-specific terrestrial ecological evaluation procedures
173-340-7494
Priority contaminants of ecological concern
173-340-750
Cleanup standards to protect air quality
173-340-760
Sediment cleanup standards
173-340-800
Property access
173-340-810
Worker health and safety
173-340-815
Cultural resource protection
173-340-820
Sampling and analysis plans
173-340-830
Sampling and analysis procedures
173-340-840
General submittal requirements
173-340-850
Recordkeeping requirements
173-340-860
Endangerment
173-340-870
Project coordinator
173-340-880
Emergency actions
173-340-890
Severability
173-340-900
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