Natural Gas, Crude Oil and Petroleum Product Pipeline Fires, Explosions, Accidents, Ruptures and ...

358 Pages·2015·1.24 MB·English

Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 1

HAZARDOUS MATERIAL SPILLS INFORMATION REQUEST

GAS PIPELINE EXPLOSION PARKER SCHOOLHOUSE RD Spill Number: 0311969 Close Date: 01/26/2004
PARKER SCHOOLHOUSE RD GAS PIPELINE HARPERSFIELD, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: PARKER SCHOOLHOUSE RD
Revised zip code: 13786

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: TEXAS EASTERN PRODUCTS PIPELINE Spiller Phone: (800) 877−3636 ext. 3
Notifier Type: Responsible Party Notifier Name: MIKE LAROSE Notifier Phone: (607) 329−2462
Caller Name: ROB MARTIN Caller Agency: TEXAS EASTERN PRODUCTS PI Caller Phone: (607) 329−2462
DEC Investigator: TDLANE Contact for more spill info: BRIAN PAUSLEY Contact Person Phone: (518) 365−4778

Category: Known release which created a fire/explosion hazards (inside or outdoors), drinking water supply contamination, or significant
releases to surface waters.
Class: Any Type of RP, Including No RP − DEC Field Response − Corrective Action Not Required or Not Possible
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

01/25/2004 UNKNOWN NO NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

PROPANE GAS OTHER 0.00 POUNDS 0.00 POUNDS AIR
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Caller Remarks:

Some form of failure in the pipeline that caused a release of propane − the propane did ignite. Unknown if any damage. Caller
was told that no injuries.
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DEC Investigator Remarks:

Prior to Sept, 2004 data translation this spill Lead_DEC Field was "LANE"
LOCATION IS INTERSECTION OF PARKER SCHOOLHOUSE RD & QUAKER HILL RD. CAUSE TO BE DETERMINED BUT SEEMS TO BE EQPT FAILURE AT
SHUTOFF VALVE. ESTIMATE ~357,000 G GAS RELEASED. BURN TIME ~18 HRS. ONE HOME LEVELED ~100 YDS AWAY. NO SERIOUS INJURIES.
SUSPECT GAS FIREPLACE MAY HAVE BEEN IGNITION SOURCE. TDL. 1/26/04.

SEE 0311967 (RPTd IN DAVENPORT WHICH NEIGHBORS HARPERSFIELD (NOT "HARPER’S FIELD").
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 2

NATIONAL FUEL GAS Spill Number: 9407666 Close Date: 09/08/1994
CENTERLINE ROAD AURORA, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: NO CHANGE
Revised zip code: UNKNOWN

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: NATIONAL FUEL GAS Spiller Phone:
Notifier Type: Other Notifier Name: Notifier Phone:
Caller Name: NYS EMERGENCY MGMT. Caller Agency: Caller Phone:
DEC Investigator: BRENNAN Contact for more spill info: Contact Person Phone:

Category: Investigation indicates there was no spill.
Class: Any Type of RP, Including No RP − DEC Field Response − Corrective Action Not Required or Not Possible
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

09/07/1994 09/08/1994 OTHER UNKNOWN NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

UNKNOWN MATERIAL OTHER 0.00 UNKNOWN 0.00 UNKNOWN AIR
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Caller Remarks:

GAS PIPELINE EXPLOSION.
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
DEC Investigator Remarks:

Prior to Sept, 2004 data translation this spill Lead_DEC Field was "KAH"
09/08/94: KAH − EXPLOSION ON NATURAL GAS PIPELINE. NO SPILLAGE; NO ACTION BY SPILL RESPONSE NECESSARY.
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 3
Report ID Incident Year Operator ID Operator Name Incident Date
20090141 200913063 NATIONAL FUEL GAS SUPPLY CORP 12/21/2009
Location City Location County Location State Location Zip
EDEN ERIE NY 14057
Narrative
ON DECEMBER 21,2009, NATIONAL FUEL GAS DISPATCHER RECEIVED A CALL AT APPROXIMATELY 11:30 AM THAT THERE WAS A NATURAL GAS INCIDENT IN
THE VICINITY OF 9999 NEW OREGON RD. IN NORTH COLLINS, ERIE COUNTY, NY. DISPATCHER DETERMINED FROM SCADA AND OTHER PHONE CONTACTS,
THAT LINE KNY WAS EXPERIENCING GAS LOSS. A REGULATOR CREW WAS DISPATCHED TO CLOSE BLOCK VALVE NCE-5 IN NORTH COLLINS AND SEND A
SUPERVISOR TO NORTH BOSTON STATION TO CLOSE VALVES BNE-193 AND 195.VALVES BNE-193 & 195 WERE CLOSED AT 12:12 PM AND THE VALVE NCE-5
WAS CLOSED AT 12:32. AT THAT TIME THE LINE WAS ISOLATED.WHEN THE SITUATION WAS UNDER CONTROL IT WAS DETERMINED THAT A RUPTURE HAD
OCCURRED ON LINE KNY APPROXIMATELY 641’ SOUTH OF LOWER KNOLL RD, AND NORTH OF NEW OREGON RD. FURTHER INVESTIGATION REVEALED THAT
NO PERSONAL INJURIES OR DEATHS RESULTED FROM THE INCIDENT. THERE WAS SOME PROPERTY DAMAGE AT 9999 NEW OREGON RD. THE PIPELINE WAS
PAIRED BY REPLACING APPROXIMATELY 4 FEET OF 20” OD, 0.375" WALL, X-52 GRADE, PRETESTED STEEL PIPE. PART G: NARRATIVE DESCRIPTION OF
FACTORS CONTRIBUTING TO THE EVENT - CONTINUED:INVESTIGATION UPDATE: THE FAILED SECTION WAS DELIVERED TO BATTELLE, COLUMBUS OHIO FOR A
COMPLETE METALLURGICAL AND FAILURE ANALYSIS TO DETERMINE THE ROOT CAUSE OF THE FAILURE. BATTELLE CONCLUDED:"THE ORIGIN FOR THE
FAILURE WAS IDENTIFIED AS A PAIR OF PITS COINCIDENTALLY LOCATED WITHIN THE CROWN OF THE PIPE IN THE VICINITYOF MAXIMUM AXIAL STRESS. THE
UNUSUAL LOCAL AXIAL LOADING ACTED ON THIS PAIR OF COINCIDENTALLY LOCATED PITS CAUSING FAILURE, WHICH WAS FACILITATED BY WINTER
TEMPERATURES WORKING IN CONJUNCTION WITH THE INHERENTLY HIGH DBTP' LEADING TO REDUCED FRACTURE TOUGHNESS. DBTT - DUCTILE BRITTLE
TRANSITION TEMPERATURE. BATTELLE ALSO CONCLUDED: "THE FAILURE WAS DUE TO A UNIQUE COMBINATION OF FACTORS THAT INVOLVED LOCALLY HIGH
BENDING AND AXIAL STRAINS UNIQUE TO THE VICINITY OF OVER BEND ACROSS THE RIDGE WHERE THE FAILURE OCCURRED, FREE OF OTHER
CONTRIBUTORY OR CAUSATIVE FACTORS."
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 4

ENTERPRISE PIPELINE KEYSER KILL @ FLAT CREEK Spill Number: 1005911 Close Date: 08/30/2010
KEYSER KILL RD @ FLAT CREEK RD GILBOA, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: KEYSER KILL RD / FLAT CREEK RD
Revised zip code: 12076

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: ENTERPRISE PRODUCTS CO. Spiller Phone:
Notifier Type: Responsible Party Notifier Name: Notifier Phone:
Caller Name: Caller Agency: Caller Phone:
DEC Investigator: TDLANE Contact for more spill info: MIKE CHURCHILL Contact Person Phone:

Category: Known release which created a fire/explosion hazards (inside or outdoors), drinking water supply contamination, or significant
releases to surface waters.
Class: Willing RP − No DEC Field Response − Corrective Action Initiated or Completed by RP or Other Agency
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

08/27/2010 EQUIPMENT FAILURE NO NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

PROPANE GAS OTHER 137886 GALLONS 0 GALLONS AIR
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Caller Remarks:

PROPANE LEAK FROM PIPE, TOWN OF GILBOA.
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DEC Investigator Remarks:

8/30/10−about 100 homes evacuated. No fire or explosion. Will replace section of line and hydrotest. tdl.

NRC #952328. 3283 bbl. = 137886 g.
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 5

CORNING NATURAL GAS PIPELINE Spill Number: 0912284 Close Date: 03/18/2010
ACROSS FROM 2177 BAILEY CREEK ROAD CORNING, NY 14830

ADDRESS CHANGE INFORMATION
Revised street: 2177 BAILEY CREEK RD
Revised zip code: NO CHANGE

Source of Spill: UNKNOWN Spiller: CORNING NATURAL GAS Spiller Phone:
Notifier Type: Affected Persons Notifier Name: Notifier Phone:
Caller Name: Caller Agency: Caller Phone:
DEC Investigator: cmkehoe Contact for more spill info: TODD TYLER Contact Person Phone:

Category: Investigation indicates there was no spill.
Class: Any Type of RP, Including No RP − DEC Field Response − Corrective Action Not Required or Not Possible
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

02/22/2010 02/24/2010 EQUIPMENT FAILURE NO NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

NATURAL GAS OTHER 0.00 UNKNOWN 0.00 UNKNOWN AIR, SURFACE WATER
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Caller Remarks:

CALLER REPORTS GAS LEAK FROM MAIN SUPPLY LINE. GAS IS BUBBLING THROUGH A BEAVER DAM POOL.
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DEC Investigator Remarks:

02/23/10 1515 KEHOE CALL TO TYLER, TYLER CONFIRMS REPORT, HAS CALLED CNG WITH NO RESPONSE.

02/23/10 1530 KEHOE CALL TO PUBLIC SERVICE COMMISION CONTACT MIKE MCCUTCHEN, LEFT MESSAGE.

02/24/10 0800 KEHOE CHECK OF SITE WITH TYLER, GAS IS BUBBLING THROUGH A POOL BEHIND A BEAVER’S DAM. ICE HAS BEEN MELTED IN 10
FOOT RADIUS AS A RESULT. LEAK IS ABOUT 100 FEET SOUTH OF BAILEY CREEK ROAD OPPOSITE THE DRIVEWAY FOR 2177 BAILEY CREEK ROAD.
ODOR OF GAS STRONG IN AIR. LINE IS A MAIN LINE FOR CORNIG NATURAL GAS, SIGN WITH PHONE # ADJACENT TO LEAK.

02/24/10 1145 KEHOE CALL TO CORNING NATURAL GAS TO REPORT LEAK, THEY CLAIM THEY ARE AWARE OF LEAK AND WILL CHECK. THEY CHECKED
YESTERDAY ACCORDING TO OPERATOR.

03/01/10 1040 KEHOE CALL TO MIKE MCCUTCHEN, LEFT MESSAGE.

03/01/10 1042 KEHOE CALL TO PSC, LEFT INFO ON LEAK FOR THEIR FOLLOWUP.

MCKUTCHEN RETURNED KEHOE’S CALL, HAS SITE LOGGED AND WILL FOLLOW UP.

03/18/2010 NO FURTHER ACTION NEEDED BY SPILLS, NFA − CLOSED.
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 6

TENNESSEE GAS PIPELINE RT 20 Spill Number: 9313704 Close Date: 03/10/1994
RT 20 (2840?) STA. #249 CARLISLE, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: RT. 20
Revised zip code: UNKNOWN

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: TENNESSEE GAS PIPELINE CO Spiller Phone:
Notifier Type: Responsible Party Notifier Name: Notifier Phone:
Caller Name: PHILLIP SOCHA Caller Agency: TENNECO Caller Phone: (203) 763−6011
DEC Investigator: ANGEISEN Contact for more spill info: Contact Person Phone:

Category: Known or probable release, where, without action, there is a potential for a fire/explosion hazard (indoors or outdoors),
contamination of drinking water supplies, or significant release to surface waters.
Class: Willing RP − DEC Field Response − Corrective Action Initiated, Taken Over, or Completed by RP or Other Agency
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

02/22/1994 03/10/1994 EQUIPMENT FAILURE UNKNOWN NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

ETHYLENE GLYCOL HAZARDOUS MATERIAL 1000 GALLONS 0 GALLONS SOIL
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Caller Remarks:

RELEASE VALVE LET GO, EPS TO CLEAN. SEE FILE. CONSENT ORDER UNDER PREP.
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DEC Investigator Remarks:

Prior to Sept, 2004 data translation this spill Lead_DEC Field was "GEISENDORFER"
See Edocs; 9913319, 0707200
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 7

MILLENNIUM PIPELINE Spill Number: 0802580 Close Date: 03/09/2012
ST RT 96 CANDOR, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: NO CHANGE
Revised zip code: 13743

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: NEAL KREYDT − COLUMBIA GAS PIPELINE Spiller Phone:
Notifier Type: Other Notifier Name: Notifier Phone:
Caller Name: Caller Agency: Caller Phone:
DEC Investigator: jeokesso Contact for more spill info: NEAL KREYDT Contact Person Phone: (814) 233−7288

Category: Known petroleum or hazardous material release with minimal potential for fire/explosion (indoors or outdoors), drinking water
contamination, or releases to surface waters.
Class: Willing RP − DEC Field Response − Corrective Action Initiated, Taken Over, or Completed by RP or Other Agency
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

06/06/2008 03/09/2012 OTHER NO NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

UNKNOWN PETROLEUM PETROLEUM 0.00 GALLONS 0.00 GALLONS SOIL
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Caller Remarks:

NEAR THE CANDOR TOWN BUILDING: ABOUT 700 FT IN: FOUND CONTAMINATED SOIL , COULD BE FROM OLDER PIPELINES, IN A WETLAND AREA, YOU
WILL SEE AN EXCAVATED AREA: STILL INVESTIGATING: CALLERS PLAN IS TO GET A CLEAN UP CREW THERE ON MONDAY, WILL BE COVERED WITH A
TARP AND FENCED
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DEC Investigator Remarks:

6/6/08 − Spoke with Neal Kreydt. Petroleum contamination found in soil on right of way. Other abandoned pipelines nearby. Sheen
on water. Env. Consultant to be on site on 6/9/08 Monday to remove contaminated soils and determine extent of problem.

6/9/08 − Spoke with Rob Madey with Op−tech Env. Ser. − Waverly. They were hired to excavate the contaminated soil area. Pipe cut
off at roadway and liquid drained and contained. End of pipes capped.

6/10/08 − Visited site and inspected area. Old pipeline was previously cut off about 50 feet off highway. Area is a wet land
drainage area. Soils around piping appear to be silty and water at 4−5 foot depth. Tight soils. About a 15 x 20 foot area to be
excavated of any petroleum contaminated soils. One composite soil sample to be taken after excavation to confirm cleanup. Env.
Remediation & Recovery, Inc., Edinboro, PA. Jesse Stiles,performing over site and will provide a report concerning work performed.

8/18/08 − Received a call from Neil Kreydt from Columbia Gas. Additional petroleum contamination discovered. Env. consultant to
be on site to investigate.

8/19/08 − Spoke with Jesse Stiles. Test pits completed to define extent of contamination for pipeline installation.Soil & water
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 8

samples obtained.

8/20/08 − Visited site with Jesse Stiles. De watering activities needed to push pipe under Rt 96. STIP agreement to be sent to
complete work and investigate the petroleum contamination.

8/2008 − 11/2011 − AGES completed a groundwater investigation and found weathered petroleum and low level groundwater
contamination from the former Rockefeller crude oil transmission line installed in the 1920’s. NFA.jeo.
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 9

RAVENSWOOD GENERATING STATION Spill Number: 0912294 Close Date:
38−54 VERNON BLVD LONG ISLAND CITY, NY NO ZIP PROVIDED

ADDRESS CHANGE INFORMATION
Revised street: RAVENSWOOD CONED
Revised zip code: UNKNOWN

Source of Spill: COMMERCIAL/INDUSTRIAL Spiller: TYRONE BREWINGTON − RAVENSWOOD GEN STATION Spiller Phone:
Notifier Type: Other Notifier Name: Notifier Phone:
Caller Name: Caller Agency: Caller Phone:
DEC Investigator: RVKETANI Contact for more spill info: TYRONE BREWINGTON Contact Person Phone: (718) 706−2793

Category: Known petroleum or hazardous material release with minimal potential for fire/explosion (indoors or outdoors), drinking water
contamination, or releases to surface waters.
Class: Willing RP − No DEC Field Response − Corrective Action Initiated or Completed by RP or Other Agency
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Spill Date Date Cleanup Ceased Cause of Spill Meets Cleanup Standards Penalty Recommended

02/24/2010 EQUIPMENT FAILURE NO NO
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Material Material Quantity Quantity Resource(s)
Spilled Class Spilled Units Recovered Units Affected

KEROSENE PETROLEUM 250.00 GALLONS 0.00 GALLONS
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Caller Remarks:

250 GALLONS TO THE SECONDARY CONTAINMENT MOAT ON TOP OF WATER AROUND THE TANK. DUE TO A LEAKING SUPPLY LINE CLEAN UP IS PENDING.
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DEC Investigator Remarks:

Originally thought to be a "contained leak" of 250 gal into an outdoor containment moat mixed with water. Clean Venture was
hired to clean out the moat.

2/26/2010 − Sangesland spoke to rep from TransCanada Ravenswood. They now believe there was a massive leak from an underground
pipe. Approx 24,000 gallons of kerosene is "unaccounted for" and is assumed to be under the plant. Kerosene has shown up in a
manhole in a nearby service road.

03/01/10 Performed site visit this morning. Underground product supply line from two(2)million kerosene AST to Gas Turbine
Unit(GT−3) leaked and released unknown quantity of kerosene to subsurface. After inventory reconciliation,the quantity estimated
to be approx 24,000 gallon. The underground pipe is about 150−160 ft in length. Excavation on the pipeline where kerosene bubling
up the surface started this morning.Clean venture began recovering the free product from the containment moat of the 2 mil gallon
AST. Shore line has been boomed off, as precaution. Existing MWs on the bulkhead is monitored daily. No sign of any product in
the monitoring wells is found. Waste Recycling Solutions(WRS) exposing the underground line to identify the leak.(sr)

*** Ravenwswood contact personnel: Kenneth Yager,(718)706−2702/Kevin Fennessey,(718)706−2773 ***

03/03/10 As of 03/02/10 1,300 gallons of product had been recovered.Oil recovery continued in three locations:Inside the
Copyright 2015 Toxics Targeting, Inc. December 15, 2015 Key Spills Summary Page 10

secondary containment for tank KO−1 where water and product leaking into the dike from cracks and an abandoned pipe penetration,
in the ConEd manhole on the 36th Avenue service road, in the excavation at the north end of GT 3 where product is seeping out of
the soil.Preparations are underway to offload the KO−1 tank.(sr)

03/09/10 As of 03/08/10, approx. 2575 gal of kerosene recovered.On 3/9 more excavation pits along the northern fence will be dug
to determine the east−west boundaries of the product plume.In the Con Ed manhole on the 36th Ave service Rd, product was no
longer entering through a conduit buried approx 3 ft below the surface.Investigation of the manhole identified a 2" drain hole at
the bottom where product was visible. It was inferred that product was on the groundwater in this area.A test pit to the water
table was excavated at the north boundary of Ravenswood in the vicinity of the Con Ed manhole. Visible product was evident in the
test pit. Two more test pits were excavated at the north boundary of Ravenswood−one about 30’ west of the ConEd manhole and the
other about 50’ east of the manhole. Both test pits evidenced product at the water table.
The transfer of Kerosene from tank KO−1 to the barge commenced on 03/06.(sr)

03/22/10 Email from Ravenswood. "The following is the status of the kerosene spill (NRC #932394, DEC #0912294, DEP #184991838) at
the Ravenswood Generating Station as of Monday, March 22, 2010:
* There has still not been any visible product on the East River to date.
* On Monday 3/15 we disbanded the internal incident command system. we had set up at Ravenswood. After over two weeks of
investigation, we felt confident we had determined the approximate extent of the spread of contamination. There was no longer an
immediate risk of the product contaminating the East River. This was no longer an emergency response,
and we transitioned into a recovery and remediation project. *On Tuesday 3/16 and Wednesday 3/17 we conducted seismic refraction
testing to map the bedrock contours to the north of the spill location. We expect to have results of that testing back this
week, to help us determine the flow path of product away from the leak site.
* On Thursday 3/18 we commenced drilling monitoring/recovery wells. Three wells were installed through Friday 3/19. A total of
seven 4" wells will be installed on site using the sonic drill rig, with some additional 2" wells installed using a Geoprobe rig
along the fence
line.
* On Friday 3/19 we received the NYCDOT permit to excavate test holes in the 36th Ave. service road. We will be working with the
contractor for the bridge refurbishment project to complete those test holes this week, if possible.
* The abandoned 12" fuel oil line to the Rainey Tanks was opened on Friday 3/19. It was determined that this was not acting as a
conduit for kerosene, as it already contained old No. 6 oil from its abandonment in 1965. Under a separate project, this line
will be cleaned, detached from the kerosene unloading line, and properly abandoned in place with
grout.
* As developments are happening more slowly now, I will be sending these updates less frequently probably once or twice a week.
I will keep you updated should any important developments arise.""

04/30/10 As per email on 04/29/10, there has still been no evidence of product release to the East River.Four wells have been
drilled and installed on the 36th Ave. service road. The last two wells were completed on 4/28.One more test pit will be dug in
the 36th Ave. service road to clarify the eastern boundary of the product.TranCanada built three sumps inside the KO−1
containment to facilitate recovering the product that seeps in through the wall. Much of the investigation work for this project
is complete, and they are working on developing an investigation report and designing a recovery system for the spilled
product.(sr)

***** Status update emails in edocs*****

07/29/10 GZA prepared Spill Investigation Summary report.Spill site is located on the northern portion of the Ravenswood property
at the junction of Vernon Boulevard and 36th Avenue.Historical releases of kerosene have occurred at the site which resulted
degradation of ground water and the occurance of non−aqueous phase liquids(NAPL).There were sixteen previous spill cases