October 29, 2013 Florida Brownfields Association Conference, Orlando

Transcription

1 Site Inventories October 29, 2013 Florida Brownfields Association Conference, Orlando Andrew M. Lawn, M.S., P.G. Principal Hydrogeologist

2 Holden Heights Areas

3 HSW & Orange County Environmental Protection Division Neighborhood Parcel Inventory for the Division s Identification of Area Needs Vacant, Idle or Abandoned? ReNEW (Resident and Neighborhoods Empowered to Win) Neighborhood Pride Grants Goal: to restore economic vitality and mitigate potential health risks.

4 Grant Programs Neighborhood Pride Grant Program replaces ReNEW Program Landscape Grant awarded up to $2,500 Entranceway Grant $1,500 $5,000 awarded Capital Improvement Grant $6,000 $10,000 awarded Wall Repair Grant awarded up to $20,000

5 Holden Heights Parcels

6 Scope of Work City and County Record Reviews Environmental Data Record Reviews Site Visits OC Appraiser Website Info Report with Electronically Linked Info

7 Holden Heights Photos Parcel 4, Photo 3 looking northwest. Parcel 15, Photo 3 looking northeast.

8 Holden Heights Photos Parcel 38, Photograph 1, looking north. Parcel 9, Photograph 1, looking south.

9 Holden Heights Photos Parcel 5, Photo 1, looking north. Parcel 4, Photo 1, S & S Towing and Tire (warehouse & used tire storage area)

10 Holden Heights Photos Parcel 212, Photograph 1, Paved area used for storage (lot). Parcel 22, Photograph 1, Vacant area; demolition construction grounds (dirt and cement block stockpiling lot).

11 Site Visits Area condition descriptions Infrastructure documentation Digital pictures of each parcel Parcel Identification: Occupied, Idle, Vacant or Abandoned Environmental conditions

12 Parcel Identification Map

13 Parcel Inventory Table Parcel Description Parcel # Parcel ID # Parcel Address Apparent Status Photographs Environmental Data Record

14 Summary Table EDR, Inc. Map ID# Distance from Center of Study Area (mile) Direction from Study Area Topographic Direction from Center of Study Area Facility and Location Site Identification Regulatory Listing Status Evidence of Potential Impact on Study Area

15 Report Components Observations and photographs Topographic Maps Historical Aerial Photos City Directories Sanborn Maps Environmental Reports Property Appraiser s legal descriptions and parcel maps

16 ReNEW Improvements 2005 ReNEW Project Pavers added to cross walks for pedestrian safety

17 Utilities Improvements Orange County Utilities Department Community Improvements Projects Construction of central sewer system New roads and sidewalks New water transmission lines

18 Ongoing Improvements in Holden Heights Area New Community Center OLD NEW 12,000 square feet Six times larger than old community center

19 References Orange County Property Appraisers Environmental Data Resources, Inc. Ms. Renee Parker (Program Manager, OCEPD) FDEP OCULUS Document Site n Andy Lawn, HSW Engineering,

20 New ASTM Standard E Major Revisions Recognized Environmental Condition Historical REC Controlled REC Vapor Migration (not intrusion) Regulatory Agency File Reviews

21 New REC Definition the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: (1) due to any release to the environment; (2) under conditions indicative of a release to the environment; or (3) under conditions that pose a material threat of a future release to the environment.

22 Historical REC (HREC) a past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted residential use criteria established by a regulatory authority, without subjecting the property to any required controls.

23 Controlled REC (CREC) a REC resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority (e.g., as evidenced by the issuance of a NFA letter or equivalent, or meeting risk based criteria established by regulatory authority), with hazardous substances or petroleum products allowed to remain in place subject to the implementation of required controls (e.g., property use restrictions, AULs, institutional controls, or engineering controls) a CREC shall be listed in the Findings Section of the Phase I ESA report, and as a REC in the Conclusions Section of the report.

24 Vapor Migration vs Intrusion Vapor Migration Defined: includes the movement of hazardous substances in any form, including solid, liquid, and vapor. In other words, vapor intrusion is considered a potential pathway of contamination just like groundwater and soil. Vapor Intrusion is an entirely different subject outside the realm of Phase I ESAs. See Standard E

25 New Reg. Agency File Reviews pertinent regulatory files and or records associated with the listing should be reviewed at the discretion of the environmental professional If in the EP s opinion such a file review is not warranted, EP must provide justification in the Phase I report EPs may review files/records from alternative sources (e.g., on site records, user provided records, records from local government agencies, interviews with regulatory officials) Summary of information obtained from the file review shall be included in the Phase I report and EP must include opinion on the sufficiency of the information