ML20154M998
| ML20154M998 | |
| Person / Time | |
|---|---|
| Issue date: | 08/05/1988 |
| From: | Heyer R, Pettengill H NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| REF-WM-39 NUDOCS 8809290155 | |
| Download: ML20154M998 (3) | |
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1 AUG 5 1999 URF0:RSH Docke': No. 40-kNO39 040hh039140E HEMORANDUM FOR:
Docket File No. 40-hN039
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FROM:
Ralph S. Heyer, Project Manager l
Licensing Branch 2 Uranium Recovery Field Office, Region IV a(d
SUBJECT:
REVIEW OF JUSTIFICATION FOR APPLICATION OF SUPPLEMENTAL STANDARDS AT VICINITY PROPERTY GJ-97002-0T
Background
By submittal dated May 18, 1988, the Department of Energy (00E) supplied the final Radiological and Engineering Assessment (REA) which requested the l
application of supplemental standards on the contaminated area for vicinity property GJ-97002-0T.
l This property is a portion of the Downtown Shopping Park, located on Main l
Street, between Third and fourth Streets, including the side streets from Main Street north and south to the alleys.
The design for the remedial action of i
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GJ-97002-0T pertains only to the sidewalk portions of a total of 18 properties along the 300 Block of Hain Street.
I The DOE assessment presented three remedial action options with health risk
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assessments, volume estimates of materials that would be removed, cost l
estimates to perform remedial action, and the recommended action.
Discussion The three remedial action options considered for the Downtown Shopping Park are:
no action, partial removal and c molete removal.
The uranium mill tallings contaminatio, exists beneath approximately 16,000 square feet of si &~;lks and landscape planters to the assessed depth of 16 inches in the suu Block of Hain Street.
The DOE requested to pursue the option of partial removal.
The design drawings show that the first 10 feet of sidewalk (from the building toward the sewer line) of 327 and 359 Main Street is not contaminated and the radon daughter concentrations are below EPA standards.
The highest outside gamma reading is 83092903 y; 680805 POR wagg g /(7 WM-39 PDC f
r-E AUG 5 1988 59 pR/hr. The maximum radium concentration in the contaminated area is 54.3 pCi/ge.
The total estimated cost for partial removal, including work on both sides of Main Street and along the side streets is estimated at $48,730.
The estimated volume of materials to be removed under this option is 362 cubic yards.
Without the application of supplemental standards the total cost is estimated at $185,720.
Conclusion Therefore, based on my review of the subject REA, associated correspond uce and in accordance with Criterion "b" and "c" of 40 CFR 192.21 and the NRC's "Guidelines for Justifying the Use of Supplemental Standards," in 40 CFR t
Part 192, dated July 3, 1986, 00E satisfied the criteria deemed necessary to apply supplemental standards.
I recommend that concurrence be granted for the application of supplemental standards for partial removal of contaminated soils for the properties designated at GJ-97002-0T.
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Ralph S. Heyer, Project Manager i
Licensing Branch 2 Uranium Recovery Field Office Region IV i
Approved by:
Ml Harry J. Pettengill, Chief Licensing Branch 2 Uranium Recovery Field Office O
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i Case Closed:
040WM039140E I
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l AUG s gggg 40-W39/RSH/88/08/01/2 O!STRIBUTION l
l Docket File No. 40-WM39 l
POR/DCS l
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l RHeyer AHazle, RCPD. CO LLO Branch, LLW URF0 r/f O
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CONCURRENCE:
DATE:
RHeyer/URF0/db k
I HPettengill/URF0
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