Intended for use by NDEE's pre-qualified Pay for
Performance Contractors.
Potential bidding Contractors should not contact
the State Contractor that performed the Tier 1
& 2 with questions about the site.
Those types of
questions should be addressed to Phil Hargis at
(402) 471-3150 or Email at Phil.Hargis@Nebraska.Gov.
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Date: |
1/31/06 |
Site Name: |
Carter's Service |
UG# |
110394-PH-1240 |
Address: |
102 North Main St. |
County: |
Cass |
Closest Town |
Louisville |
Legal Description: |
SW SE SE S15, T12N, R11E |
Contractor Performing Assessment: |
RDG |
Tier 1 Date: |
9/19/02 |
Tier 2 Date: |
1/31/05 |
Property Owner’s Name: |
Dick Berner |
Property Owner’s Phone Number: |
402-234-2190 |
Contamination Types: |
Gasoline and Diesel |
PFP Bid Number: |
NE-16 |
Posting Date: |
2/1/06 |
Closing Date for requesting clarifications from the NDEE: |
4/5/06 |
Clarifications to relevant qustions will be issued by the NDEE by: |
4/12/06 |
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Bid Submittal Deadline 5/5/06 at 2:00 pm central time. |
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Site Summary:
Carter's Service Station, aka. Former Sinclair, located in Louisville, Nebraska, became a LUST site in December 1994, due to a tank removal at the site. This site lies in the Platte River Valley approximately one mile south from the river and is located a few miles south of Omaha. |
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Table 1. Final Tier 2 Sampling Results:
| Benzene | Toluene | Ethylbenzene | Xylenes | n-Hexane | MTBE | Naphthalene | Total |
MW-4 | 2.200 | .016 | .055 | .267 | .046 | ND | .141 | 2.725 |
Plume Total Concentration | 2.200 | .016 | .055 | .267 | .046 | ND | .141 | 2.725 |
Plume SSTL Concentration | .415 | 151 | 65.185 | >SOL | >SOL | 1.639 | 4.968 | 223.207 |
Plume Initial Concentration above SSTLs | 1.785 | Not Over | Not Over | Not Over | Not Over | Not Over | Not Over | Not Over |
MW-1 | 1.470 | 1.660 | .308 | 1.180 | ND | ND | ND | 4.618 |
MW-2 | .353 | .200 | .073 | .237 | .006 | ND | ND | .869 |
MW-3 | .447 | .024 | .096 | .279 | ND | ND | ND | .846 |
MW-5 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-6 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-7 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-8 | ND | ND | .001 | ND | ND | ND | ND | .001 |
MW-9 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-10 | .378 | .001 | ND | ND | ND | ND | .019 | .398 |
MW-11 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-12 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-13 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-14 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-15 | .006 | .003 | .001 | .013 | ND | ND | .005 | .028 |
MW-16 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-17 | ND | ND | ND | ND | ND | ND | ND | ND |
MW-18 | ND | ND | ND | ND | ND | ND | ND | ND |
OW-1 | FP | FP | FP | FP | FP | FP | FP | FP |
Units in mg/l, sampled on 02/03/06. |
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Table 2. SSTLs:
| Benzene | Toluene | Ethylbenzene | Xylenes | n-Hexane | MTBE | Naphthalene |
OW-1 | .548 | 201 | 86.247 | >SOL | >SOL | 2.164 | 6.704 |
MW-4 | .415 | 151 | 65.185 | >SOL | >SOL | 1.639 | 4.968 |
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Pictures:
(See attached file: Photograph 1.jpg)
(See attached file: Photograph 2.jpg)
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MAPS: |
Area
(See attached file: Louisville Sinclair Site Layout Map.pdf)
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Benzene Contour
(See attached file: Louisville Sinclair Benzene Isocontour Map.pdf) |
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Site Specifications:
1. DEQ is in the process of re-sampling this site. You will be notified of the new results as soon as possible, and it will be well before the bids are due in to the Department.
2. The entire Carter's Service lot is paved.
3. The owner of the car lot to the North does not desire to have any remediation buildings on his lot. Subsurface wells, etc., should be no problem.
4. If a trailer is to be located on the Carter's Service lot in the Northeast corner, the owner will remove the trash dumpster.
5. OW-1 now has free product in it. Since the dissloved levels have never been checked, DEQ included SSTLs for that well because the dissloved concentrations are unknown. |
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Site Questions and Answers:
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