Exhibit_1.pdf
PDF 8 MB Posted
- Solicitation number
- 2023-RFP-062-PR
- Issued by
- Dane County, Wisconsin
About this file
This document is an Exhibit from the Wisconsin Department of Natural Resources regarding a Plan Modification to Reduce Groundwater and Gas Probe Monitoring Requirements for the Dane County Truax Landfill (License #3306). The document details a conditional plan approval for long-term environmental monitoring of the landfill, specifically outlining requirements for gas probes, gas extraction wells, blower systems, and gas condensate monitoring. The monitoring schedule is set for October 15, 2007, with detailed specifications for frequency, sampling points, and parameters to be measured, including methane gas, oxygen gas, well-side pressure, temperature, and various chemical and environmental metrics.
The document reveals that the Truax Landfill is a closed solid waste disposal facility located in the NE 1/4 of Section 31, T8N, R10E in the City of Madison, Dane County, Wisconsin. The landfill contains approximately 1,000,000 cubic yards of municipal solid waste and was originally issued a City of Madison License in 1972, with ownership transferred to Dane County in 1973. The Department of Natural Resources had not approved any plans for the landfill prior to 1990, when it assigned a license number. The monitoring plan aims to evaluate the landfill's impact on local groundwater, soil, and air quality, ensuring compliance with Wisconsin Administrative Codes NR 500-538, 140, and 141.
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Text version
Exhibit 1
8. The conditional plan approva 1 set f01th below is needed to continue to evaluate the impact of the Truax landfill on local groundwater, soil and air quality, and to assure compliance with the applicable portions and standards of chs. NR 500-538, 140 and 141, Wis. Adm. Code.
CONCLUSIONS OF LAW
The Department concludes that
I. The Department has authority under s.289.31(7), Stats. to impose monitoring requirements for a nonapproved facility, as defined under s. 289.01 (24), Stats ..
2. The Department has authority unper ch. 289, Stats. to modify a plan approval if the modification would not inhibit compliance with applicable portions ofNR 500-538, Wis. Adm. Code.
3. The Department has authority under ch. 289, Stats. to approve a plan of operation modification with special conditions if the conditions are needed to ensure compliance with chs. NR 500-538, Wis. Adm. Code .
4. . The conditions of approval set forth below are needed to assure compliance withs. NR 140, Wis.
Adm. Code, and applicable portions ofNR 500-538, Wis. Adm. Code.
5. In accordance with the foregoing, the Department has authority under ch. 289, Stats. to·issue the following conditional approval modifying a plan approval.
CONDITIONAL PLAl'l APPROVAL
The Department hereby approves the long-term monitoring plan for the Dane County Truax Landfill, subject to the following condi ti ans and the app I icab 1 e requirements of chapters NR 5 0 0-5 3 8, and chapters NR 140 and 141, Wis. Adm. Code:
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1 1 D&Rs Gswnfry• 9~1s]I st:8trl.it the aota elcser [bed in Table 1 to tire Depat t111e11t as t eqttit ed in 1'~"!
3fF7.3tai, iHoiueiflg tieth ttflfe eep; B:nd deetronie ear,, af the data i:n a for mat suitable ,fo1 ..
I ine0r13orat.ioR in*e #le Gro:,r1d= .. va~et Eflvit5nt,rent!tl ~ionitming Systcn1 {O_Efvf3).
· 3. Dane County shall properly abandon wells MW-6, MW-8, MW-9, and TG-1 per the requirements ofNR14L25.
Monitoring of Gas Systems
4. Dane County shall monitor landfill gas, the gas extraction system, and gas condensate as detailed in Tables 2 and 3, attached,
5. Dane County shall submit the data described in Table 2 to the Department in hard copy along with the quarterly maintenance log for the blower/flare system, in addition to the electronic reporting required in Table 2. If the Department approves a written request, this additional hard
Exhibit 1 asu1 Cross-Out
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