Following are the TRRP guidance documents. Documents
without a link for downloading are not yet available and will be
posted as soon as they are published. We appreciate
comments on the usability of the documents and forms. If you have
comments, please e-mail
the Technical Support Section. We will make improvements to the
documents and forms based on these comments.
Use Adobe Acrobat Reader version 4.0 or higher to view these
files. (See these web pages for help with PDF files and downloading executable (.exe)
files.)
|
RG-366
|
Topic |
|
| TRRP-1 |
Introduction to the Texas Risk Reduction
Program |
This document has served it's purpose and is no
longer available. |
| TRRP-2 |
TRRP Applicability and Grandfathering (revised December
2003) |
Use to determine whether these rules apply to
your site or facility. Lists exclusions and situations that qualify
for "grandfathering." |
| TRRP-3 |
TRRP
Compatibility with RCRA - Temporarily
Unavailable |
Explains how facilities can comply with both
the TRRP rule and the federal Resource Conservation and Recovery
Act (RCRA) when conducting closures or corrective
actions. |
| TRRP-4 |
Comparison
of 30 TAC 335 and 30 TAC 350: Points to Consider in Making the
Shift - Temporarily Unavailable |
If you have the option of continuing under
other rules or proceeding under TRRP, use this document to get a
better sense of the choice you are facing. |
| TRRP-4A |
Comparison of 30 TAC 334 and 30 TAC 350: Regulation of
LPST Sites under TRRP |
Provides information on the differences between
the portions of Chapter 334 (with respect to PSTs) that are being
replaced by the TRRP rule and the TRRP rules that are replacing
them. |
| TRRP-5 |
Use of 30 TAC 335 Data under TRRP
will not be issued at this time; refer to the TRRP rule for this
subject. |
|
AFFECTED PROPERTY
ASSESSMENTS
|
RG-366
|
Topic |
|
| TRRP-6 |
Planning and Assessment Surveys |
|
| TRRP-7 |
Land
Use Classification - Temporarily
Unavailable |
Describes and depicts how land use
classifications are made under the TRRP rule. |
| TRRP-8 |
Groundwater Classification |
Provides recommended procedures for classifying
groundwater and documenting the classification. |
| TRRP-9 |
Exposure Pathway Evaluation
will not be issued at this time; refer to the TRRP rule for this
subject. |
|
| TRRP-10 |
Selecting Target Chemicals of Concern |
Designed to help the person determine the appropriate chemicals
of concern (COCs) for analysis of environmental media when
responding to TRRP. |
| TRRP-11 |
Data Needs for Tiered PCL
Development |
|
| TRRP-12 |
Affected Property Assessment Requirements |
Outlines requirements for defining
three-dimensional extent of the affected property and protective
concentration level exceedance zones. |
| TRRP-13 |
Review and
Reporting of COC Concentration Data (pdf)
Review and Reporting of COC Concentration Data
(Word) |
For data on chemicals of concern (COCs), tells
how to: document quality of data used to show compliance with TRRP
rule, determine data to include in required reports, review data
for technical standards and usability, and prepare a Data Usability
Summary. |
| TRRP-14 |
Screening Target Chemicals of Concern from PCL
Development |
Describes a step-by-step process to screen
target chemicals of concern from PCL development. |
| TRRP-15 |
Determining Representative
Concentrations |
|
| TRRP-16 |
Institutional Controls |
Describes the process to apply institutional
controls as required by TRRP. |
| TRRP-17 |
Notification
Requirements - Temporarily Unavailable |
Tells how to determine who to notify, when to
notify them, and how to notify them about contamination discovered
when sampling under the TRRP rule. |
DEVELOPMENT OF HUMAN
HEALTH PCLS
|
RG-366
|
Topic |
|
| TRRP-18 |
Risk
Levels, Hazard Indices, and Cumulative Adjustments -
Temporarily Unavailable |
Provides instruction in the correct use of
carcinogenic risk levels and noncarcinogenic hazard indices for
effects due to the presence of both individual and multiple
chemicals of concern (COCs) when setting human health
PCLs. |
| TRRP-19 |
Toxicity
Factors and Chemical/Physical Parameters - Temporarily
Unavailable |
Describes how changes in human toxicity factors
will be handled. |
| TRRP-20 |
Exposure Factors
will not be issued at this time; refer to the TRRP rule for this
subject. |
|
| TRRP-21 |
Human
Health Points of Exposure - Temporarily
Unavailable |
Describes the on-site and off-site locations of
the prescribed and alternate human health points of exposure (POEs)
to environmental media. |
| TRRP-22 |
Tiered Development of Human Health PCLs |
Discusses the process of establishing
protective concentration levels (PCLs) in accordance with the
various tiers set forth in the TRRP rule. |
| TRRP-23 |
Tier
1 PCL Tables - Temporarily Unavailable |
Tells how to interpret and use Tier 1 PCL
tables in the assessment and cleanup of contaminated
properties. |
| TRRP-24 |
Determining
PCLs for Surface Water and Sediment
Companion documents:
Human
Health Sediment PCL table
Surface
Water RBELs tables in pdf
Surface
Water RBELs tables in Word
Surface
Water Contact Recreation PCLs
Stream
low flow (7Q2) and harmonic mean flow data - Paradox
database
|
Describes how to determine the surface water
and sediment PCLs for human and ecological receptors, the surface
water RBEL, and the source media PCLs for groundwater and
soil. |
| TRRP-25 |
Critical
PCLs - Temporarily Unavailable |
Defines the "critical PCL" and outlines the
steps to determine the critical PCL on a site-specific
basis. |
| TRRP-26 |
Application of Tier 1 and 2 NAF
Models |
|
| TRRP-27 |
Development
of Human Health PCLs for Total Petroleum Hydrocarbon Mixtures
- Temporarily Unavailable |
Describes the process to establish human
health-based protective concentration levels (PCLs) for total
petroleum hydrocarbon (TPH) mixtures. |
REMEDY
STANDARDS
|
RG-366
|
Topic |
|
| TRRP-28 |
Application
of Remedy Standards A and B - Temporarily
Unavailable |
Tells how to use site-specific information to
determine which remedy standard is appropriate. |
| TRRP-29 |
Soil
and Groundwater Response Objectives - Temporarily
Unavailable |
Describes the extent to which contaminants must
be removed from or isolated in soil and groundwater at a site in
order to achieve Remedy Standards A and B. |
| TRRP-30 |
Compliance Sampling and Monitoring |
|
| TRRP-31 |
Evaluating of Remedy Effectiveness |
|
| TRRP-32 |
Risk-Based NAPL Management |
Explains the risk-based management approach for
non-aqueous phase liquid and presents a five-step process to
address the rule requirements. |
| TRRP-33 |
Monitored Natural Attenuation Demonstrations -
Temporarily Unavailable |
Provides guidance for the application and
demonstration of monitored natural attenuation at affected
properties. |
| TRRP-34 |
Facility Operations Areas |
Procedures to establish a Facility Operations
Area in an operational chemical- or petroleum-manufacturing plant
required to perform corrective action. |
STANDARDIZED REPORT
FORMS
|
Form
No.
|
Title |
Word
version |
PDF
version |
| 10323/SIN |
Self-Implementation Notice |
Word |
PDF |
| 10324/NOI |
Notice of Intent- Grandfathering
(Notification deadline was May 1,
2000.) |
No longer available |
| 10325/APAR |
Affected Property Assessment Report |
2005
Word
2005 tables only |
| 10326/RAP |
Response Action Plan |
Word |
PDF |
| 10327/RAER |
Response Action Effectiveness
Report |
Word |
PDF |
| 10328/RACR |
Response Action Completion Report |
Word |
PDF |
| 10329/PRACR |
Post-Response Action Care Report |
Word |
PDF |
| 10337/NOIST |
Notice of Intent to Switch to TRRP |
Word |
PDF |
