RMT INC - PROJECT DESCRIPTION & BASIS OF DESIGN ... · BASIS OF DESIGN EPA RegioIB n 5 Records ctr...

lair Integrated Environmental Solutions 744 Heartland Trail ,53717-1934 P.O. Box 8923 53708-8923 Madison, Wl Telephone: 608-831-4444 Fax:608-831-3334

PROJECT DESCRIPTION AND

BASIS OF DESIGN

EPA Region 5 Records ctr

IB 346856

GROUNDWATER EXTRACTION SYSTEM IMPROVEMENTS LEMBERGER LANDFILL SITES

WHITELAW, WISCONSIN

PREPARED FOR LEMBERGER SITES REMEDIATION GROUP

PREPARED BY RMT, INC.

MADISON, WISCONSIN

August 2001

l:\WPMSN\PIT\0O-03450\50\R0OO345050-003.DOC S/29/01 © 2001 RMT, hic. All Righli Resm'eil

Final

file://l:/WPMSN/PIT/0O-03450/50/R0OO345050-003.DOC

Table of Contents

Project Overview 1

1.1 Purpose 1 1.2 Scope 1 1.3 General Description of Project 1

Installation of Extraction Wells and Monitoring Wells 3

2.1 Background 3 2.2 Pilot Borings and Geologic Conditioi\s 3

2.2.1 LTR Location 3

2.2.2 LL Location 4

2.3 Pumping Performance Tests 4 2.3.1 Results at LTR Location 4 2.3.2 Results at LL Location 5

2.4 Installation of Extraction Wells 5 2.4.1 LTR Location 5 2.4.2 LL Location 6

2.5 Installation of Monitoring Wells 6 2.6 Rehabilitation of Extraction Well EW-ID 6

2.7 Wastewater and Solids Disposal 6 2.7.1 Wastewater 6 2.7.2 Waste Solids 7

Design Requirements and ApproacJi 8

3.1 Civil 8 3.1.1 Scope of Design 8 3.1.2 New Buried Utilities 8 3.1.3 Trenching, BackfilUng, and Borings 9 3.1.4 Fencing 10 3.1.5 Site Security 10

3.1.6 Access and Easements 10 3.2 Shoictural 11 3.3 Process H

3.3.1 Scope of Design 11

3.3.2 Design Criteria 11

' ^ ^ ' ^ ^ < ^ - i Lemberger Sites Remediation Group l:\WPMSN\PIT\OO-03450\50\ROOO345050-003.DOC 8/29/01 F ina l AlWUSt 2001

file://l:/WPMSN/PIT/OO-03450/50/ROOO345050-003.DOC

3.3.3 Existing Groundwater Treatment System 12 3.3.4 Pumps 13 3.3.5 General Approach for Process Operation, Control, and Monitoring 14

3.4 Mechanical 16 3.4.1 Pipe and Valves 16 3.4.2 Noise Levels 17

3.5 Electrical and Instrumentation 17

List of Tables

Table 1 Table 2

Table 3

Table 4 Table 5 Table 6

Simimary of Pilot Borings and Extraction WeUs Installed June 2001 Laboratory Results for Grab Samples Collected During Pilot Boring Performance Tests - June 2001 Estimated Increase in VOC Mass Removal Resulting from New Extraction Wells Groundwater Flowrates

Estimated Treatment System Influent and Effluent VOC Concentrations Pipeline Flow Velocities

List of Attachments

Attachment 1 Daily Work Log for Pilot Boring Fieldwork Program - Jime 2001 Attachment 2 Soil Boring Logs for Pilot Borings - June 2001

AttacJiment 3 Laboratory Reports and Chain-of-Custody for Groundwater Samples Collected Charing Pilot Boring Program - Jtme 2001

Attachment 4 Borehole Abandonment Form for Pilot Boring EW-7B Attachment 5 Extraction Well Construction Logs Attachment 6 Monitoring WeU Construction Logs and SoU Boring Logs

RMT, Inc. l:\nPMSN\PIT\0O-03450\50\ROOO345050-003.DOC 8/29/01

11 Lemberger Sites Remediation Group Final August 2001

file://l:/nPMSN/PIT/0O-03450/50/ROOO345050-003.DOC

Section 1 Project Overview

1.1 Purpose The purpose of this project is to prepare design documents to complete the instaUation of groundwater extraction wells at the Lemberger Transport and Recycling (LTR) site and the Lemberger LandfiU (LL) site, to improve the effectiveness of the existing extiaction weU system by intercepting and removing volatUe organic compounds (VOCs) in the bedrock aquifer near the VOC source locations at the LTR and LL.

1.2 Scope The scope of the project includes performance of the engineering design and preparation of drawings, specifications, and equipment procurement documents as necessary to provide information for construction and startup of the faciUties and to obtain approval of the design by the United States Environmental Protection Agency (USEPA) and the Wisconsin Department of Natural Resources (WDNR). The conceptual plan for the improvements to the extiaction weU system was described in the report titled "Groimdwater Modeling Report and Plan for Recovery System Enhancements at the Lemberger LandfUl Sites (RMT, Jvme 1999)(the Modeling Report) and in Addendum No. 1 to the Modeling Report (RMT, September 2000).

1.3 General Description of Project The project includes installation of three groundwater extiaction wells along the north edge of the LTR and one groundwater extiaction weU at the southwest comer of the LL, to intercept and remove VOCs from the fractured bedrock aquifer. The groundwater extiacted by these weUs wiU be tiansported to the existing groundwater Treatment Building for tieahnent using the existing air stripping units, via connections near the wellhead locations to existing buried pipelines. The three new extiaction wells at the LTR are identified as EW-6D, EW-8D, and EW-9D. The new extiaction well at the LL is identified as EW-7D.

The four new extiaction wells were installed in June 2001, in accordance with a Workplan for InstaUation of Extiaction WeUs and Monitoring Wells (RMT, May 2001)(the Workplan). The wells were completed with orUy casing stub-ups with temporary caps. The remainder of this project includes completion of the welU\eads and tie-in of the new weUs to the existing groundwater extiaction well and piping system.

RMT, Inc. 1 Lemberger Sites Remediation Group l.\WPMSN\PJT\00-03450\SO\R000345050-003.D(X 8/29/01 Final AugUSt 2001

The conceptual design presented in the Modeling Report included only one new extiaction well to be instaUed at the LTR, and one new weU at the LL. However, conditions encountered during a pUot boring program performed in June 2001 indicated that the groundwater flowrate achievable at the LTR location from new extiaction wells would be significantly lower than the assumed flowrate used for the conceptual design in the Modeling Report (25 gpm). Although the flowrates found to be achievable from the fractured bedrock at the LTR were low (

Section 2 Installation of Extraction Wells

and Monitoring Wells

2.1 Background Due to highly variable conditions of groundwater flowrate and VOC concentiations that may be encountered within the bedrock aquifer across the site, an initial pUot boring program was completed in Jime 2001 to obtain data needed for final design of the extiaction weU system improvements. Five pUot borings, four extiaction weUs, and two monitoring wells were installed during the same fieldwork mobUization.

Prior to the pUot boring fieldwork, an AppUcation for Additional High Capacity Non-potable Supply WeUs was submitted to the WDNR. Comments received from the reviewer of the appUcation in the WDNR's Private Water Systems Section in the Bureau of Drinking Water and Groundwater were addressed in addenda to the appUcation, and in the construction details and methods used for instaUation of the extiaction wells in June 2001.

A daUy log of the work performed during the pUot boring program is included in Attachment 1.

2.2 Pilot Borings and Geologic Conditions Five pilot borings were installed into the bedrock in June 2001: three borings at the LTR and two borings at the LL. New extiaction wells were constructed in four of the five boreholes, as summarized in Table 1.

2.2,1 LTR Location

The three pUot borings installed at the LTR site (EW-6A, EW-6B, and EW-6C) had similar lithology. Locations of the borings/extiaction wells are shown on the Project Drawings. Boring logs are included in Attachment 2. Unconsolidated material consisting primarily of lean clay was present from the ground surface to a depth of 22.5 to 25 feet below grade. Beneath the unconsoUdated deposits, massive dolomite bedrock was present to the end of each boring at 85 feet below grade. Video logging indicated that there were no significant fractures or enlarged bedding planes below the static water level in the three borings. The static water level in the three borings at the LTR site was approximately 50 to 52 feet below grade. Due to the lack of significant

RMT, Inc. 3 Lemberger Sites Remediation Group l:\WPMSN\PIT\0O-03450\50\R0OO3450S0-003.DOC 8/29/01 F i n a l AllgUSt 2 0 0 1

file://l:/WPMSN/PIT/0O-03450/50/R0OO3450S0-003.DOC

fractiires, the three pilot borings were driUed to a depth of 85 feet instead of 75 feet as

originally plaimed.

2.2.2 LL Location

The two pUot borings near the LL site (EW-7A and EW-7B) had simUar lithology. However, the bedrock characteristics at this location near the southwest comer of the LL are different from the bedrock characteristics found at the LTR. Locations of the borings are shown on the Project Drawings. Fine-grained unconsoUdated material consisting of sUty sand and lean clay was present to a depth of 25 to 33 feet below grade. Beneath the fine- grained deposits, sandy gravel deposits with frequent cobbles were present to a depth of 56 feet below grade. Dolomite bedrock was encountered beneath the sandy gravel deposits to the end-of-boring at a depth of 100 feet below grade. At pilot boring EW-7A, frequent fractures were observed during video logging. AdditionaUy, large quantities of water were produced and bit drop was observed at several depths during the installation and subsequent reaming of the boring. Video logging at boring EW-7B revealed Uttle information due to turbid conditions in the static water column. However, far less water was produced during the installation of pilot boring EW-7B compared to boring EW-7A, indicating that substantially fewer fractures were intersected in the EW-7B boring.

2.3 Pumping Performance Tests To evaluate the suitabUity of each pUot boring location for a potential extiaction weU, pumping performance tests were performed. Each pumping test included approximately 90 minutes of continuous pumping foUowed by monitored recovery. Drawdown in the boring was monitored, and the pumping rate was adjusted accordingly. Water produced during the pumping tests was collected in a tanker tiaUer for subsequent characterization and off-site disposal. Two groundwater samples were collected for chemical analysis during each pumping test. One sample was collected approximately 10 minutes after the start of the test, and a second sample was collected approximately 75 minutes after the first sample. The samples were submitted to the approved laboratory for the site (EnChem Laboratories, Green Bay, Wisconsin) for quick turnaround analysis of VOCs. The analytical results are summarized in Table 2. Laboratory data sheets and Chain-of-Custody documentation are included in Attachment 3.

2.3.1 Results at LTR Location

The pumping performance tests performed at the three LTR pilot borings (EW-6A, EW-6B, and EW-6C) indicate that the sustainable groundwater flowrate from each of these borings is less than 1 gpm. However, the sampling results show that the VOC

RMT, Inc. 4 Lemberger Sites Remediation Group i:\wpMsmprr\oo-o345o\5o\Rooo34505o-oo3.DOC 8/29/01 Final August 2001

file://i:/wpMsmprr/oo-o345o/5o/Rooo34505o-oo3.DOC

concentiations in groundwater extiacted at each of these locations are sufficienfly high to provide substantial VOC mass recovery rates, despite the low flowrates. The groundwater flowrates, VOC concentiations, and VOC mass removal rates that are estimated to be sustainable at the three new LTR extiaction wells are shown in Table 3.

2.3.2 Results at LL Location

The pumping performance tests performed at the two LL pUot borings (EW-7A and EW-7B) indicate very different conditions at these two locations, which are less than 300 feet apart. Analysis of results from the pumping test at boring EW-7A indicates that a sustainable pumping rate of over 100 gpm should be possible. However, at boring EW-7B, the pumping test showed a sustainable flowrate of less than 5 gpm.

A second pumping test was also performed at boring EW-7A (pumping test EW-7A2). An inflatable packer was instaUed in the boring immediately below the competent bedrock surface, and a pumping test was performed with the pump located near the bottom of the weU. This test was performed to determine whether water produced during the initial test without a packer (pumping test EW-7A) was coming from the saturated sandy-gravel deposits above the bedrock, or from fractures within the bedrock. The packer pumping test confirmed that the groundwater flow was produced from within the bedrock.

The VOC concentiations observed in samples taken during the EW-7B performance test were relatively low (total VOCs

location as originaUy planned. WeU constioiction diagrams for the three extiaction weUs

at the LTR are included in Attachment 5.

2.4.2 LL Location

Pilot boring EW-7A was reamed to a 10-inch-diameter, and 8-inch-diameter extiaction

well EW-7D was installed in the borehole. The weU construction diagram is included in

Attachment 5.

2.5 Installation of Monitoring Wells Monitoring wells RM-212I and RM-212D were installed as a two-weU nest on the property of Leonard Ledvina, in accordance with construction details and in the general location shown in the Workplan and in a subsequent addendum to the Workplan. Construction diagrams and soU boring logs for the wells are included in Attachment 6.

2.6 Rehabilitation of Extraction Well EW-ID Records of the groimdwater flowrate produced by extiaction weU EW-ID indicated that the flowrate had declined over time since startup in March 1997, to an average daily flowrate of

2.7.2 Waste Solids

Two 20-cy Uned and covered roll-off boxes were used to coUect drUling cuttings and other waste soUds produced during the fieldwork. At the end of the fieldwork, a composite sample coUected from the two roU-off boxes was sent to EnChem for TCLP analysis. The laboratory results showed that all TCLP parameters were below hazardous waste criteria. Arrangements are being made to dispose the nonhazardous waste soUds at the Hickory Meadows LandfiU in HUbert.

RMT̂ ' ̂ "c. 7 Lemberger Sites Remediation Group l:\WPMSN\PIT\00-03450\50\R000345050-003.DOC S/29/01 F ina l AuvUSt 2 0 0 1

file://l:/WPMSN/PIT/00-03450/50/R000345050-003.DOC

Section 3 Design Requirements and Approach

3.1 Civil

3.1.1 Scope of Design

The civil portion of the design consists of tienching, instaUation of new buried pipes and

conduits, backfUIing, and instaUation of a new groundwater coUection wet weU at the

LTR.

3.1.2 New Buried Utilities

Connections to Existing Buried Piping

LTR Location - The pumps that wUl be installed in wells EW-6D, EW-8D, and EW-9D at the LTR wUl discharge into individual pipes that wiU discharge into a new wet well (WW-101) that wiU be constructed at the LTR. A tiench wUl be excavated from WW-101 to the existing buried 2-inch PVC pipe that currently tiansports groundwater from sumps GWC-1, -2, and -3 to the Treatment Building. The discharge from a submersible electiic sump pump (P-101) to be installed in WW-101 will be connected to the existing 2-inch pipe serving the GWC sumps at the LTR, to tiansport the combined flow from the three new extraction weUs (via WW-101) and the existing GWC sumps to the Treatment Building.

LL Location - A tiench will be excavated from the new EW-7D wellhead to the existing buried 2-inch and 3-inci\ PVC pipes that currently tiansport groundwater from weUs EW-2D (3" pipe) and EW-5I (2" pipe) to the Treatment Building. New buried piping wUl be instaUed to connect (tee connection) the 3-inch pipe from EW-2D to the 2-inch pipe that currently serves EW-5I, and to connect a new 3-inch pipe from the EW-7D wellhead to the existing 3-inch pipe that currently serves EW-2D. A buried valve will also be installed to isolate the existing 2-inch pipe from the location of the new piping connections near EW-7D back to well EW-5I. Well EW-5I wUl be shut down at the starhap of new weU EW-7D. All new buried piping will be high-density polyethylene (HDPE) pipe with heat-fusion joints and fittings, SDR 11.

RMT, Inc. 8 Lemberger Sites Remediation Group l:\WPMStyl\PIT\0O-03450\50\R00O345050-0O3.DOC 8/29/0! F i n a l AugUSt 2 0 0 1

file://l:/WPMStyl/PIT/0O-03450/50/R00O345050-0O3.DOC

Discharge from Extraction Wells a t LTR to Neiv Wet Well

The groundwater discharge from extiaction wells EW-6D, EW-8D, and EW-9D at the LTR wUl be routed through new buried coUection pipes to a new wet weU (WW-101). The material of construction for the piping wiU be 1-inch HDPE pipe with heat-fusion joints and fittings, SDR 11.

Compressed Air

A new buried pipe wUl be instaUed to convey dry compressed air from a new air compressor to be installed in the Treatment BuUding to new pneumatic pumps to be instaUed in weUs EW-6D, EW-8D, and EW-9D. The material of construction for the compressed air pipe and fittings wiU be a combination of HDPE pipe (SDR 11) and Schedule 40 galvanized steel pipe.

Electrical Conduit

New buried electrical conduits will be installed for the following services:

- Power and contiols wiring from the Treatment BuUding to a local-mounted contiol panel at the EW-7D welUiead

- Power and contiols wiring from the Treatment BuUding to new pump P-101 in wet weU WW-101

Instnimentation wiring from the new pneumatic pumps at wells EW-6D, EW-8D, and EW-9D to a new local contiol panel at WW-101

3.1.3 Trenching, Backfilling, and Borings

Trenching and Backfilling

Soil conditions expected to be encountered are prunarUy silty sand and lean clay. No sources of soil contamination are known or suspected to exist within the planned excavation areas. No landfill waste materials were encountered during drilling for the three new wells at the LTR. At the LTR, the tienching and excavation wUl be located roughly along a line between these wells. Therefore, it is expected that landfUl waste wiU not be intersected by the planned trenching. Excavated soil is expected to be suitable for backfUIing. Excess excavated soil will be temporarUy stockpiled at the excavation location, then thin-spread and graded along the tiench line after backfUIing.

RMT> Inc. 9 Lemberger Sites Remediation Group l:\WPMSN\PIT\00-03450\50\R0OO345050-003.DOC 8/29/01 F i n a l AugUSt 2 0 0 1

file://l:/WPMSN/PIT/00-03450/50/R0OO345050-003.DOC

Boring for Casing Pipe

Boring beneath Simny Slope Road wiU be required to complete the routing of electrical conduits and a compressed air pipe from the Treatment Building to the three new extiaction weUs and new wet weU WW-101 at the LTR. A steel casing pipe will be instaUed under the road for the conduits and air pipe.

3.1.4 Fencing

It is expected that some sections of existing fencing on the north side of the LTR wUl be temporarUy removed during construction, to provide access for installing the electrical conduits and compressed air pipe beneath Simny Slope Road and for tienching along the north edge of the LTR to complete the cormections of the utUity lines to the new extiaction wells and wet weU WW-101.

The faculties to be instaUed at the LL location wiU not require dismantling any existing fencing. Temporary removal of smaU sections of existing fencing at the Treatment BuUding wiU be required to accommodate the tienching to bring new buried conduits and a compressed air pipe to the buUding from the new extiaction weU locations at the LL and LTR.

All removed fencing wiU be reinstaUed to original condition. No new fencing is

required for the project.

3.1.5 Site Security

The new aboveground faciUties at the LTR wUl aU be within the site fence and therefore secure. The wellhead and local control panel for weU EW-7D at the LL wiU not be within a fenced area; however, these facilities wiU be located near the local contiol panel for collection sump EW-6S, which is also unfenced, and site security at this location is not expected to be a concern.

3.1.6 Access and Easements

The tienching and aboveground facUities associated with new weU EW-7D will be located on properties owned by Kermey Lemberger and Leonard Ledvina. Trenching to connect the new extiaction wells at the LTR to existing piping that is routed to the Treatment Building wUl extend across properties owned by Norbert Braun and Kenney Lemberger. The two new monitoring wells instaUed in June 2001 are located on \he property of Leonard Ledvina.

The LSRG has made arrangements with the property owners for access and easements necessary for construction and long-term maintenance and use of the new facilities and

RMT, Inc. 10 Lemberger Sites Remediation Group l:\WPMSN\PIT\O0-03450\50\RO0O345050-003.DOC S/29/01 f i n a l AllgUSt 2 0 0 1

file://l:/WPMSN/PIT/O0-03450/50/RO0O345050-003.DOC

wells. For the borings beneath Sunny Slope Road, the Town of Franklin requires only

advance notification when the work wUl be done; a construction permit for work within

the Town's right-of-way is not required.

3.2 Structural

No new structures or structural design are included in the project.

3.3 Process

3.3.1 Scope of Design

The process portion of the design includes selection and sizing of pumps, piping, valves, and primary instruments. Development of the conceptual design for operation and contiol of the new faciUties and for integration of the new faciUties with the existing contiol and monitoring systems at the Treatment Building is also included.

3.3.2 Design Criteria

Groundwater Flowrates

The groundwater flowrates produced by the existing extiaction wells and the design average flowrates after startup of the new extiaction weUs are summarized in Table 4.

Groundwater Quality

Estimated typical concentrations and mass loadings of the primary VOCs in groundwater from each of the existing and new extiaction wells are shown in Table 5. The estimated typical VOC concentiations and mass loadings of the total groundwater flow from all weUs entering the groundwater tieatment system are also shown in Table 5.

Required Effluent Criteria

The criteria that must be met for the tieated groundwater discharge to the Branch River are specified in the current Wisconsin Pollutant Discharge Elimination System (WPDES) permit. The allowable concentiations of VOCs and other constituents of the tieatment system effluent are water-quaUty-based limits calculated for the Branch River. The more restiictive requirement of the WPDES permit that necessitates tieatment of the extiacted groundwater is the requirement to provide the level of tieatment equivalent to Best Available

RMT, Inc. 1 1 Lemberger Sites Remediation Group l:\WPMSN\PIT\OO-03450\5O\R0OO345050-0O3.DOC 8/29/01 F iuo l AugUSt 2 0 0 1

file://l:/WPMSN/PIT/OO-03450/5O/R0OO345050-0O3.DOC

Technology (BAT) EconomicaUy Achievable, per Special Condition C.(4) of the

Permit Modification dated 15 October 1998.

This Basis of Design submittal is intended to provide the notification of Planned Changes to the site remediation faciUties as required per Standard Requirement #(11) of the WPDES Permit Revision dated 5 March 1998. The information describing the projected performance of the expanded groundwater extiaction weU system and the existing tieatment equipment under the new operating conditions is also presented in this Basis of Design, as required by Standard Requirement #(11) of the Permit.

Pipeline Flow Velocities

The groundwater flow velocities in the pipelines serving the extiaction wells

are summarized in Table 6. The velocities are within suitable ranges.

Air Emissions Quality

With the additional VOC mass loading produced from the new extiaction wells, the total VOC mass emissions in the air exhaust from the air stripping units wiU stUl be substantiaUy below the allowable limit of 5.7 pounds per hour in Manitowoc County, per NR 419.07.

3.3.3 Existing Groundwater Treatment System

Air Stripping Units

The existing air stiipping units (ASUs) consist of the following:

- Total Number of Units: 6

- Configuration: 3 trains of 2 units each

- Operation: tieatment tiains operate in parallel; units operate in series

- Type: multi-stage diffuser bubble

- Number of Stages per Unit: 12

- Manufacturer: Lowry Engineering, Inc.

Design Flowrate: 100 gpm per tiain; 300 gpm fuU system

The hydrauUc loading on the ASUs after startup of the new wells wUl remain less than the design flowrate for the full tieatment system (

startup of the new weUs are shown in Table 5. The estimates show that, under

the expected modified loading and operating conditions, the existing tieatment

system wUl continue to provide the equivalent of BAT tieatment for the site

groundwater.

Influent Splitter Box, Piping, and Effluent Sewer

Because the total groimdwater flowrate after startup of the new wells wUl remain below the design flowrate for the original facUities (300 gpm), all of the gravity-flow components of the system (spUtter box, pipes/fittings, valves, floor tiench, effluent sewer) wUl have adequate capacity for the modified operating conditions.

3.3.4 Pumps

Extraction Well Pumps

Information on the pumps that wiU be installed in the new extiaction wells is

summarized below.

EW-6D, EW-8D, EW-9D

- Type: pneumatic, submersible, bottom-fiU

- Manufacturer: QED Environmental Systems, Inc.

- Model: SOLO II

- Flow Capacity: 0 to 4 gpm

- Fittings: stainless steel

EW-7D

Type: electiic, submersible, centiifugal, multi-stage

- Manufacturer: Grundfos

- Model: 1505100-5

- Design Average Operating Point: 100 gpm @ 200 feet total head

Speed: 3,450 rpm

Drive: electiic motor, submersible

- Motor: 10 HP, 460 V, 60 Hz, 3 phase

RMT, Inc. 13 Lemberger Sites Remediation Group l:\WPMSN\PIT\0O-03450\50\R00O345050-003.DOC S/29/01 F ina l AugUSt 2001

file://l:/WPMSN/PIT/0O-03450/50/R00O345050-003.DOC

Wet Well Pump P-101

Type: electric, submersible sump pump, rail-mounted

Manufacturer: Hydromatic

- Model: SHEFIOO

Design Average Operating Point: 20 gpm @ 46 feet total head

Speed: 3,450 rpm

- Drive: electric motor, submersible

- Motor: 1 HP, 460 V, 60 Hz, 3 phase

3.3.5 General Approach for Process Operation, Control, and Monitoring

Groundwater Extraction Wells

EW-6D, EW-8D, EW-9D - The pneumatic pumps are designed to operate without the need for level contiols. The pumps wUl produce water in an intermittent "pulse-flow" manner. A consistent volume of water is discharged from the pump with each discharge "pulse," activated by a compressed air supply line instaUed down the weU to the pump. The pump wUl pulse whenever the pump cavity has fiUed with groundwater. The selected pump size can produce a groundwater flowrate that is greater than the expected well yield. This should aUow each pump to maintain the groundwater head in the well very near the bottom of the well, thus maximizing the hydraulic influence zone of the weU within the bedrock aquifer.

The flow volume produced by each well pump wiU be monitored using a "pulse counter" that wUl be installed at the wellhead vault and a pulse count wiU be tiansmitted back to the Treatment Building via telemetry from a new panel located near WW-101. The average daily flow volume (gaUons) will be determined using the pulse count from the totalizer with the known volume per pulse, and the calculated volume wiU be recorded in the log book on a daUy basis with the flow totalizer readings for the other extiaction weUs.

EW-7D - The pump instaUed in well EW-7D will be similar to the submersible electiic pumps instaUed in the existing extiaction weUs. The pump contiols and local contiol panel at the welUiead will also be simUar to the existing wells.

Because the discharge from EW-7D wUl be connected to the existing 3-inch pipeline that currently serves EW-2D, the existing flow meter in the Treatment Building on this 3-inch line wiU be renamed and used as the EW-7D flowmeter.

RMT, Inc. 14 Lemberger Sites Remediation Group l:\WPMSN\PIT\OO-O345O\50\R00O34SO50-O03.DOC 8/29/01 F i n a l AugUSt 2 0 0 1

file://l:/WPMSN/PIT/OO-O345O/50/R00O34SO50-O03.DOC

The PLC in the Main Contiol Panel wUl be reprogrammed to reflect Uiis

change.

EW-2D - Because the discharge from EW-2D wiU be connected to the existing 2-inch pipeline that currently serves EW-5I (which wUl be shut down), the existing flow meter in the Treatment Building on this 2-inch line will be renamed and used as the EW-2D flowmeter. The PLC in the Main Contiol Panel wiU be reprogrammed to reflect this change.

Wet Well (WW-iai) and Pump (P-101)

Wet weU WW-101 wUl receive the discharge from the three new extiaction wells at the LTR. Pump P-101 wiU intermittently pump-down the wet weU to the Treatment BuUding when the level in the wet weU reaches a "High" set point. Float-type switches wUl be used for "High/Low" (on/off) contiol of P-101, and for a high-level alarm.

Pump P-101 wUl discharge into the same 2-inch pipeUne that currently serves the GWC sumps at the LTR. There is an existing flow meter on this line in the Treatment Building. The known flow volume produced by the three new LTR extiaction weUs (see above) wiU be subtracted from the total flow volume recorded by this meter to obtain the flow produced from only the GWC sumps. This flow volume wUl be recorded in the site log book.

Provisions for Groundwater Sampling

SampUng taps wUl be installed at the wellhead for each of the four new extiaction wells. A sampUng tap wUl also be installed inside wet well WW-101 on the discharge Une from pump P-101. There are also existing sampling taps inside the Treatment BuUding on the pipelines that wUl serve weU EW-7D and the combined discharge from the GWC sumps and wet well WW-101.

Alarms and Emergency Shut-down Provisions

The same alarm conditions provided for the existing extiaction weUs will be provided for new weU EW-7D m the Main Contiol Panel. New alarm indicators wUl also be provided at the Main Contiol Panel for high level in wet weU WW-101, for faUure of pump P-101, and for faUure of the air compressor that serves the three LTR well pumps. The PLC wUl be programmed to prevent operation of the air compressor if pump P-101 faUs or if the pump contiol is set to the "Off" position.

RMT, Inc. 15 Lemberger Sites Remediation Group l:\nPMSN\PIT\0O-03450\50\R000345050-0O3.DOC 8n9/01 F i n a l Augl lS t 2001

file://l:/nPMSN/PIT/0O-03450/50/R000345050-0O3.DOC

Provisions for Future Expansion or Operational Changes

If it is necessary in the future to return extiaction weU EW-5I to service, it wUl be necessary to instaU a new buried pipeline from the Treatment BuUding to connect to the discharge line from weU EW-2D at the location where the EW-2D pipeUne has been switched over to use the 2-inch pipe from EW-5I (the switch-over connection to be instaUed under this project).

The design also includes provisions for possible future change-out of the EW-ID pump from the current submersible electric pump to a pneumatic pump. The flow from a possible future pneumatic pump in weU EW-ID would be discharged into wet weU WW-101. As part of the construction under this project, an excavation wiU be made to uncover the existing 2-inch line serving EW-ID. Valves and pipe cormections wiU be installed to aUow the flow from EW-ID to be diverted into Wet WeU WW-101 in the future, U desired. Pump P-101 would then tiansfer the EW-ID flow with the flow from the three new extiaction weUs to the Treatment Building. WW-101, P-101, the new air compressor, and the compressed air Une from the Treatment Building to the LTR are sized to accommodate the possible future flow from EW-ID.

Spare electrical conduits wiU be instaUed in the tiench from the Treatment Building to the LTR for possible future needs.

3.4 Mechanical

3.4.1 Pipe and Valves

The only aboveground piping required for the project consists of a small quantity of piping inside the Treatment Building needed for hook-up of the new air compressor. Buried piping is described in Subsection 3.1.

A new buried valve with an extended stem casing for operation of the valve at grade level wiU be installed to isolate the existing 2-inch pipeline currently serving well EW-5I, near the location of weU EW-7D. Check valves wUl be instaUed on the discharge from each new extiaction well near the wellhead.

All below-grade isolation and check valves associated with inlet and discharge flow at Wet WeU WW-101 wUl be installed in vaults located adjacent to WW-101 and the existing 2-inch-diameter pipes from the GWC sumps and from EW-ID.

RMT, Inc. 16 Lemberger Sites Remediation Group l:\nPMSN\PIT\00-03450\50\R000345050-003DOC 8/29/01 Fil ial AllgUSt 2 0 0 1

file://l:/nPMSN/PIT/00-03450/50/R000345050-003DOC

3.4.2 Noise Levels

A rotary-screw type air compressor wiU be provided, with a noise rating of

approximately 80 dba.

3.5 Electrical and Instrumentation Instrumentation and contiols to be provided are shown schematicaUy on the Piping and Instrumentation Diagram included in the Project Drawings. Design details for electiic power supply and modifications required at the Main Contiol Panel/PLC wUl be provided by electiical design subcontiactors. The electiical design drawings and specifications wUl be included with the Project Documents as they become avaUable.

RMT, Inc. 17 Lemberger Sites Remediation Group l:\WPMShl\PIT\OO-03450\50\R0OO345050-003.DOC 8/29/01 f i n a l AugUSt 2001

file://l:/WPMShl/PIT/OO-03450/50/R0OO345050-003.DOC

> CD r-m CO

Table 1 Summary of Pilot Borings and Extraction Wells Installed June 2001

PILOT

BORING

NO.

EW-6A

EW-6B

EW-6C

EW-7A

EW-7B

EXTRACTION

WELL NO. INSTALLED IN PILOT BORING

EW-6D

EW-8D

EW-9D

EW-7D

NA*

NOMINAL

EXTRACTION WELL

DIAMETER

(inches)

4

4

4

8

NA*

GENERAL LOCATION

LTR

LTR

LTR

LL

LL

Note: * Borehole abandoned; no well constructed.

l:\WPMSN\PJT\0O-O345O\5O\0O034505(MX)l.XI.S 8/29/2001

i i u 01

"o U

ra

ra

o

o

ra

LU

>• Bi

> x

u

z

u

O

LU

u

^

< u

< u

LU

<

6 LU

§

LU

z

<

pi is

PIL

OT

B

OR

ING

N

O.

oo

V

V

V

o 00

V

g

o

I N

V

S • ^

V

s CN

s

sO

V

OD

S l -H

fN

V

V

a

IT,

£

V

i

O

V

o

V

g

V

s CN

<

LU

d V

d V

O

I N

( N

r-, CO d

V

d V

CO d V

r-,

m

d V

i n

s

CN

a

00

CN

CN -̂ NO

d V

O

i n

d

V

ir, CN

V

R -d"

a

r4

IN.

V

^

V

s

R

00

V

g

o

CN

i LU

a

i n

V

i n 00 V

T f

r i V

o 00

a

00 i n

i n rn V

o o

CN

V

00

s

l - H

( N

a

00 CN

o m d

d V

^

O

d

d

V

NO

CN d

V

NO

o 00

5 d V

00

CN

V

t x

©

s i n CNl

-̂

fNJ

i LU

d V

m

d V

d V

^

R O

V

o

N D

d V

i n m d V

CN i n

fNJ

d V

O

i n

NO

d

00

CN

V

CN

s

-o

d V

d V

ffi d V

p

d V

o

d V

i n m d V

NO

CM d V

O

cn

rn

d V

O

N O

rn

i n

© 5 i n CN

LU

60

.5

5 LU

.5 o

I ^ 3 LU

O a,

•5

£ Q. -Z

S .5

•a •̂ < c:

5 I 9

8 t

o 2 -

o a 2

u

c

Ul

X

o

60 c 3 (fi 0)

ra o H g

(ft tfi rt

U O >

01 tfi nJ 01

C

-̂* £ ^̂

% I

NC

RE

ASE

IN

EX

IST

ING

MA

SS

RE

MO

VA

L

MA

SS %

CO

NT

RIB

UT

ION

TO

EW T

OT

AL

'"

is 60 e

>

CO

NC

EN

TR

AT

ION

AT

WE

LL

/BO

RIN

G < D

U O >

% O

F EW

s

TO

TA

L

FLO

W

FLO

WR

AT

E"'

(gpm

)

EX

TR

AC

TIO

N

WE

LL

PIL

OT

BO

RIN

G

#

< 2

OS

T-H

ro

o

0 0 CM

o

<

0 0

o

t N

Q o

< 2

< 2

o t N

1

r H

o

0 0 ( N

CO

<

l -H

ON CO

O r -H

Q

1

U J

< 2

< 2

s

i n i n

t N

ON T-H

0 0

CN

tn

UJ

c i n

'x LU V4H O

B 3

C/3

< 2

CO CN

T-H

o ra

0 0 CN

o i n CN

<

T-H

r H

0 0

d

o m CN

Q T-H

o

1

UJ

< 2

< 2

i n I N

0 0 CM

r H o

1 i H

ra

ofc CN

i n l -H

T-H V

T-H

0 0 ro NO

ON o d i n

g

UJ

< 2

< 2

T-H

0 0

(3N

T-H

o t ra

0 0 CN

O N

<

T-H

t - H

NO r H

f N t N

d i n

Q CO o

UJ

< 2

< 2

m

0 0 1-H

i n

ra

0 0 CN

l -H r -H

< u 9 t - H

t - H

o

l - H

Q o

1

U J

< 2

<

CO

N O

T-H o (

I H (0

1 0 0 CN

CO T-H

u Q

1

T-H

t - H

g ^

ro i n i r >

b i

< 2

< 2

o d

o

ra

0 0 CNl

T-H

NO

d

V

<

r H

o

i n

ro 1—i

in o

< 2

< 2

o d

o

l -H

o LH

ra

0 0 CN

NO

d

V

<

1

T-H

t - H

( N

d

d

1

t - H 1

u (J

< 2

ro NO

ro

^ ^

o ) C 3

T-H I N

1

<

t

T—1

0 0 o d

CN

d

Q NO

1

< NO

U J

O N

d

NO

d

K

r H

o 1

c 3

l - H fN l

NO

<

r

^ H

t - H

s d

CNl

d

Q

0 0

U J

NO

U J

o CO

o t N

r O t N

T ^

9 c 3

T-H CNl

5!!

t - H

< U

o t - H

CN

d

CO CO

d

Q ON

t

UJ

1

U J

ro

ro

CNI

ON ro 0 0 CN|

T ^

o )

c

m I N

m I N

<

t

ro

8 d o

Q 1

UJ

< 1

UJ

i n

p

ro

T-H

P

0 0

i n

"ra

NO l -H

?5

O N

O CM

Ui

Ui tst G CA

o g 3

01

ra P H

j n

V

C o

4-*

X Ui

^ a; 2 g o

NIH

tiO

c

2i "3 3 3 C 0̂

onti

al

R

^ s fo H 01 0>

H ^ S U 0 >

01 i n

( J C

13 0>

n B ( f i

H < z 0

z

^ u

z

( f i < ci u z JS

t f i ( f i

< s

( f i ( f i

1 o o >

o z Ci O go i - i

1 tu

O

z y

<

tu

H o K,

^__

( f i ( f i

<

C5 Z

U l

0 H z o

CD

z 8

C L

60 3-

UJ

e<

t f i

2

5

GJ

J 1-1

2

0 aa

____

i - i

< > O

U J

m ZJ

^ O H

2 s

^

^

>

H U O >

n Ei

*

*

< 2

i n t N T-H

CN

CO

r H

o

S 0 0 t N

' ^ C ^ UJ

< t N

UJ _ J

ON

CN

P

T-H

i n tN

o d o

0 0

i n o ro

2 o H

o

ON

o CN

i f l

s. Ui bL

'x

o B 3

W3

< 2

CJN

C5 r H

T-H

m l-H

r H

o Ul ra S S

f̂ r H

_ m O

H H

UJ

D V

T-H

0 0

d

o i n CN

D o

UJ

< Z

< Z

o o

o

t - H

9 u (Tl

S S

CJN

d

V

„ m O "•̂ Ul

u D C M

T-H

0 0 ro NO

CJN O

O

m

D

UJ

<

z

< 2

CO

NO

NO

T-H

o ra S 0 0 CN

NO

ro

, ra o -̂*

Ul U Q t N T-H

l -H

?1 S

D ro O

UJ

< Z

< 2

i n CO

NO 0 0 CO

r H

o Ul ra S 0 0 CN

CN

o6

_ m o

UJ

Q CN T-H

I N

o •*

r f

CN

D o ^

UJ

< Z

<

z

o CO I N

NO

i n

T-H

9 ra

^ 0 0 I N

0 0

CO

_ ra O "*̂ UJ U O CN^

S I N

ro m [C

'P o

^ UJ

< Z

< 2

o o

o

T-H

o ra S 0 0 CN

O N

d

V _ m

o " * H UJ U Q CM

^ Tj<

i n

ro r H

i n o

^ UJ

< 2

< Z

o o

o

T-H

o ra 2 0 0 CN

ON

d

V

ra O

UJ U Q

t - H

Rj d

^ o

•? CN

^

c; ^

u

<

z

l -H

NO

(TN

CN

CN T-H

ro

O

C ^

CN

5

_ ra o

UJ U D CN

0 0

o o

rM o

n ' .O

^ UJ

< •

NO

UJ

NO

o

ro o

ro

o C 3

r H CN

T-H

(.Nj

, ra o

• * - *

UJ U Q CM

O N

o d

0 0 I N

O

Q

0)

u tfl

^ • ^

X

o

_ c "^ i : 3 ^

c — 0 fS

M £ 01 V

H ="

U O >

lU in n 01 l l u C

1 3 o>

E •*̂

% I

NC

RE

ASE

IN

EX

IST

ING

MA

SS

RE

MO

VA

L

MA

SS

%

CO

NT

RIB

UT

ION

TO

EW

TO

TA

L"'

VO

C M

AS

S"'

(fig

per

min

ute)

CO

NC

EN

TR

AT

ION

AT

WE

LL

/BO

RIN

G

Ul

< D ( f i

. J

I;

% O

F E

Ws

TO

TA

L

FLO

W

FLO

WR

AT

E"'

(gpm

)

EX

TR

A crr

ioN

WE

LL

#

PIL

OT

BO

RIN

G

< Z

NO

^

t - H

o )

0 0 CN

i n

U O H

CN 0 0

d

oi

Q o

UJ

< Z

< Z

o d

o

T-H

o u .

ra

T-H

d

V

u C H

0 0 ro NO T-H

ON

o

Q

UJ

< 2

< 2

o d

o

T-H

ra

1 0 0 CN

T-H

d

V

U P H

r M

NO T-H

CN CN

d i n

D CO o

UJ

< 2

< Z

o d

o

T-H

o 1

Ul

ra

0 0 CN

T-H

d

V

UJ

U

I N

o

( N T-H

Q

1

UJ

< Z

< Z

o d

o

r H

o Ul ra

T-H

d

V

u cu

• > * CN

ro i n i n I N

< Z

<

z

o d

o

T-H

o I ra

0 0 CNl

^ - 1

d

V

UJ

U

? ^

i n

CO r H

ijn 9

UJ

< Z

<

z

o d

o

T-H

o Ul

ra 1

0 0 CNI

5* d

V

UJ

r s l CN

d

d

1 V

CN V

T-H 1

U

< z

ON

NO CN

T-H

d CN

CO

T-H

o c 3

oi

T-H

UJ

u C H

0 0

o d

CN

d

Q NO

UJ

< NO

1

U J

CN

I N

ro iri

ro

O 1

C

;T-I N

CN

ro

UJ U C H

( J N

P d

0 0 CN

d

Q

0 0

UJ

NO

UJ

p d

o o

o

r H

o c

t - H

CN

ih OCJ

UJ

t N

o

0 0 CO

d

Q (3N

t

U J

U NO

i

o d

o d

o

T-H

o c 3

m CN

0 0

d

V

UJ

U C H

CN CO

o o d o

Q I N

i U J

< I N

UJ

o ro

O d o

NO

o d o l -H

0 0

13

t2

I N

( J N

CM

(A

u at c

.*H .2 'x w M H

o B 3

CD

< Z

NO

NO

O N NO CO

ofc CN

ON CO

UJ

o

o i n

CN

Q t -H

1 UJ

<

2

< Z

NO

( N

NO r f T-H

l -H

o Ul

ra

d

UJ

oo CO

NO

ON o d m

Q

s UJ

<

z

< z

i n

• t

^

o Ul ra

NO T-H

UJ

CM

NO r H

t N CN

d i n

Q

s 1

UJ

z

< z

T-H

CO

t - H

t - H

o 1

0 0 I N

I N

CO

UJ

I N

o

CN

Q • < *

o

UJ

< •

Z

< Z

r H

t - H

! ra

t

0 0 CN

I N

O C N

CN

CO i n

5^ 9

UJ

< Z

-J

< 2

o d

o

r H

ra

ob CM

ON

d

V

o

CO

»-H m o

1

UJ

< Z

<

z

o d

o

ra

1 0 0 I N

ON

d

V

UJ

I N I N

d

d

ro

i < •

z

O N

i n

i n

CM

C N CO T-H

r H

9 c 3

T-H t N

5 l - H

LD t - H

UJ

0 0 o d

t N

d

Q

UJ

< NO

UJ

p

d

P:l

^ H

o c 3

T-H

I N

T-H

CN

UJ U H

ON o d

0 0 I N

d

Q CO

i Ui

ffi NO

1

i n

t N

T-H

T-H

ON

m

l -H

o c 3

1 — - . T-H

( N

" r H

T f

UJ

I N l -H

d

d

Q ON (

UJ

U NO

UJ

NO

ON t N

t N

0 0

o c 3 1

i n t N

0 0

t N ro

8 d o

Q I N

1

UJ

< I N

i UJ

O N

0 0 ro

o d o

ro 0 0 i n i n

o d o T-H

0 0

iri

F2

ro CN

ĉ

(«

OH

"x tu N4H

O

S 3

5

o ro 01 t o ra

Be CQ £ •

01 (fi ra 01 u u C

73 01

(fi

% I

NC

RE

AS

E IN

EX

IST

ING

MA

SS

RE

MO

VA

L

MA

SS %

CO

NT

RIB

UT

ION

T

O

EW

T

OT

AL

"'

VO

C

MA

SS

"'

(jig

per

min

ute)

CO

NC

EN

TR

AT

ION

A

T

WE

LL

/BO

RIN

G

U J

< o i n

I - I

"1

% O

F E

Ws

TO

TA

L

FLO

W

FLO

WR

AT

E"'

(gpm

)

EX

TR

AC

TIO

N

WE

LL

#

PIL

OT

BO

RIN

G

< Z

ro

1^

o 0 0

r H

o 1

U l

ra

CJN

UJ

U

r M 0 0

d

o i n

ni

Q t -H

o

1

UJ

< Z

< Z

o d

o

l -H

o I

Ul ra

d

V

UJ

U

CJN

ro N O

O T-H

d m

Q C N O

UJ

< Z

< 2

o d

o

T-H

o 1

U l

ra

1

0 0 I N

CO N O

d

V

UJ

U

C N

N O l -H

O CN d i n

Q C O o

1

UJ

< 2

< 2

o d

o

o U l

ra

0 0 CN

N O

d

V

UJ

u

N O

o

o

i UJ

< 2

< 2

o d

o

T-H

ra

d

V

UJ

U

CN

O

m I N

UJ

< 2

- J

< 2

o d

o

l - H

o 1

U l

ra

d

V

UJ

U

^ - t

o C O T-H

in o

UJ

< 2

< 2

CO

I N I N

ra

0 0 CN

O CO

UJ

u

I N CN

d

0 0 N O

d

U

< 2

i n

C M

T-H

I N CO

T-H

o c

3

C M

~ r H

UJ

U

d

d

Q N O

i UJ

< N O

1

UJ

N O

C N

o C N

I N

T-H

o c 3

T-H

t N

CN

NO

UJ

U

d

0 0 CN

d

Q 0 0

1

UJ

CQ N O

i Ui

0 0

T-H

O N

^

T-H

o ) C 3

C N

T-H

C N

UJ

U

CN

d

d

O O N

UJ

UJ

o d

o d

o

r H

o c 3

1 d

V

UJ

U

T-H

I N

CN ro

8 d o

D I N

U J

< I N

I

UJ

0 0 CO CN

o d o T-H

l -H

ro ro

o d o T-H

I N

iri

"ra

I N i n CN

0 0

o I N

(«

u M

,C

(A

"x UJ M H

O

B 3

< 2

i n

I N l -H

O T-H N O T-H T-H

l -H

o 1

U l

ra

p

0 0 CM

I N CN CN T-H

i n

8 > "ra

5

0 0

d

o m C N

Q o

i UJ

< 2

< 2

t N

r H

C N C O T-H

T-H

ra

1

0 0 CN

O

N O

! f i

U O > "ra

O N

ro N O r H

o

Q C N O

i UJ

< 2

< 2

o N O

o ( J N

C O

T-H

9

t 0 0 CN

CN

( 0

B > "ra

C N

N O T-H

o CM

D C O o

UJ

< 2

< 2

i n ro

t - H

o U l 01

ON

i n U o >

f2

N O

o

o "* I N T-H

D o

UJ

< 2

< 2

ro iri t N

ro

l -H

T-H

o ( U l

O N

i n

i n u o >

2 o H

CM

O

m

K5

•—I

o

UJ

< 2

< 2

o d

o

o U l

ra

1

0 0 CN

O

i n

> 1—1

5

0 0 ro

O

ro

UJ

< 2

< 2

o d

o

T-H

O 1

U l

ra

1

0 0 CM

o

i n u o >

o H

r M CN

d

d

ro

^^ l -H

1

U

< 2

I N

o

NO NO I N

T-H

o ) c

3

C4

O ro O N

> ra

H-l

F2

d

C N

d

Q N O

UJ

< N O

UJ

t N T-H

O N

d

(3N T-H

N O

9 c 3 T' r H CN

0 0 i n

8 > "ra

d

0 0 I N

d

Q

I UJ

03 N O

UJ

o iri

I N

CN

CO O 0 0 T-H

l -H

9 c

t - H

5!

T-H

> "ra

(2

I N T-H

d

0 0 CO

d

Q

UJ

U N O

\ ra

OH

f2

I N

CN CO

o o d o T-H

D I N

i UJ

1

UJ

p iri 0 0

o d o r H

T - H

o d o T-H

t N

iri

o

o

t n CO

0 0

o CN

(A

UJ

C ^̂ i n

'x W N4H

o S 3

c o

•B ro 3

ro

.2 S.

Ui

u 3: o u o V

S

OJ J :

H X

a ^ -S E

tc .5 a 3

a

ro

.5 ro

Ul 3 Ul

T3 i i ro

fa 1 Jj

Q

C ro

D ON

^ w D 0 0

W

N O

o

2 5

0

^: £

3 a "5) •g o c ro

OJ

tfi 3 a>

r. o

2 X OJ

5 .s

u

ir,

^ Ul

6C

.b n S

o o O l TO CS

3

uj

-a r, ro

U l

( ) a. n

a « X

(U u

« q tfi

o •X3

J3 3

b U l

T3

3 ro

•g F ^

Ot

•£

01

o

'3

,-J (1)

5

o Ol

X I Ul c .2

u r

c n

u.

(2 • ' i

S o

•n J2 3

n •a B

T3 C n

U J

U CL, u .

73 01

01

:o c o u

Si

1 1 c .2

0 1

• u

01 X

01

> X I

Ul c o ro

h c ?i

s c

O

g 5

R x ra

"^ S

a tfi

b

8 >

•s

s 01 5:

.1 c 0

u 0)

01

01

•£ 01

> o X I ro

? n

• V

S J3

( J

c o

•S

Ul 01

0 , E ro Ul

O

or a D. V.

o > -n

0 1

6 t

.5 u O

X>

o a

^ 6C

.b

73 hr

.s a E S E n

• 3

r: o

tfi

^

H T3 01

' 0

01

x: ̂ CQ

1 x: U

Table 4 Groundwater Flowrates

EXIRACTION WELL NO.

EW-ID

EW-2D

EW-3D

EW-4D

EW-4I

EW-5I

GWC-1,-2,-3

EW-6D

EW-8D

EW-9D

EW-7D

Total

CURRENT

FLOWRATE

(gpm)

2.5

50.1

50.2

12.4

75.5

13.4

0 to 20.4

NA

NA

NA

NA

204.1 to 224.5

DESIGN

DAILY AVERAGE FLOWRATE WITH EXPANDED SYSTEM

(gpm)

2.5

25.0

50.2

12.4

75.5

0

0 to 20.4

0.24

0.28

0.38

100.0

266.5 to 286.9

I:\WPMSN\PIT\0O-O345O\5O\00O345O5O^)01.XLS 8/29/2001

m c lU 3

V*H

T3

ta

c 0)

3

0) ^^ (A > N

tfi c

s .4-1

ts ) H

H 13 01

X

I-I

< H

o H

u, O 5?

<

i o

2 0

e <

2 ^

.J <

u U D

n TH-

< u D

1 T-H r H

w U D rH rH

<

1

T-J'

^ o

'E

^

*

•5b ^

is

CO

o NO T-H

^

o

o I N t N

I N 0 0

d

i n I N

Q t - H

9 UJ

r N I N

d

o

o

i n T-H

I N

ro

ro I N

0 0

o ^

D t N O

UJ

,^_

NO T-H

NO

rr i

O

ON

i n T-H

ro i n I N T-H

CM

^

D ro o

UJ

^ _

t N

ro

t N

oci

t N T-H

T - H

«

ro ro ' ^J -

r f

CN T-H

D o

UJ

I N

0 0

CO

ro T-H

CO r - 4

T-H

ro

I N ro NO CN

m tQ

5 9 UJ

^ ^

o

o d

o d

o d

o d

Q

o d

d

i n o

1

UJ

.^_

o

o d

o d

o d

ro i n d

• *

I N

d

0 0 NO

d

f M

T-H

t - H

m t - H

s

ro r H

m i n

o

l -H

NO

°9 r ^

ro CO

iri

NO 1

UJ

r H

CN

T-H CO

s

s

s • *

I N T - H

CN

CN CN

NO

0 0

UJ

H i ^

5

2

T-H

0 0

o NO

o 0 0

NO O N

OJ

I N

0 0

O N 1

UJ

0 0

'^

T - H

m I N

ro CO

ro CJN

^

o d o T-H

Q t N

1

UJ

Q

^

ro NO 0 0 CM

a 3

W

CJN

t ^ ON

i n t>;

r H

NO I N

o i n ON

3

3 c OJ 3

"ra H-> o [ -(U 6C ro U l OJ > < • 0

p i n r H

i n r-J ro

O

CN r H

t N

T~ l

r H

tN i n r H

3~

3

(U _ 3

o

o

_CD

a ra

NO

a ; cri

d

d

NO ro d

T - H

NO i n

r^

3 "ra > o S QJ

O

I N O N

ra (J

g U

3

UJ

c 01

E TO

a; H 01

01 01 ii a, •a 01

i i c c o

i "s > Ul I-

•A -23 ^ Q

T3 01 X >

01

E c D 2 (n

(3 < 5 u

° s. I E O 60

T> 8

^ O

t - J ' ^

U Ul O 01

It £. U « 0 • " >

a. X

M) 01 o ^

6 0

.5 o u

o ( J

< u

c o • 2 ro

2 % X H Q^ 01

S o ^

E 60

C o V > 3 01

E 2

Table 6 Pipeline Flow Velocities

EXTRACTION WELL

NO.

EW-ID

EW-2D

EW-3D

EW-4D

EW-4I

EW-5I

GWC-1,-2,-3'^*

Wet Well WW-101'^'

Combined GWCs and WW-101'**

EW-7D

DESIGN AVERAGE

FLOWRATE

(gpm)

0 to 3.0"*

25.0

50.2

12.4

75.5

0(2)

0 to20

0 to20

0 to40

100.0

NOMINAL PIPE SIZE

(inches)

2

2 and 3

3

2

3

-

2

2

2

3

FLOW

VELOCITY

(fps)

0 to 0.26

1.1 to 2.6

2.3

1.3

3.4

-

0 to 2.0

0 to 2.0

0 to 4.1

4.5

Notes: (1)

(2)

(3)

Pump operates intermittently. Discharge rate currently throttled at 3.0 gpm.

EW-51 will be shut down.

GWC-L-2,-3 share common 2-inch discharge line with new Wet Well WW-101.

Represents condition when GWC sumps and new wet well pump P-101 operate at the same time.

l:\WPMSN\P)T\0(M)345O\5O\0O0345O5O-OOl.XLS 8/29/2001

Attachment 1 Daily Work Log for Pilot Boring Fieldwork Program - June 2001

RMT, Inc. Lemberger Sites Remediation Group l:\WPMSN\PlT\00-03450\50\R0aO345050-0O3.DOC 0S/2S/0! F ina l AUgUSt 2 0 0 1

file://l:/WPMSN/PlT/00-03450/50/R0aO345050-0O3.DOC

Daily Work Log for Pilot Boring Fieldwork Program - June 2001

June 18,2001 • RMT and its drilling subcontractor Environnrvental Drilling Services (EDS) of DePere,

Wisconsin, mobilized to the site.

• A meeting with a utility marking service was held on-site to clear the proposed drilling locations.

• Two lined and covered 20-cubic yard roll-off boxes were brought in and placed in proximity to the selected drilling locations. Drill cuttings were placed into the roll-off boxes pending characterization for disposal.

• Pilot boring EW-6A was drilled to 50 feet below grade at the LTR site. At approximately 50 feet below grade, the drill rig broke down and could not be used until repaired. Drillers made arrangements to repair drill rig.

June 19, 2001 • Pilot boring EW-6A was drilled to 85 feet below grade. Initial observations indicated that

the boring would not produce significant quantities of water (

• Developed EW-6A, EW-6B, and EW-6C using a submersible pump at a low flowrate and surged the well with the pump. Removed approximately 25 gallons, 30 gaUons, and 50 gaUons, respectively.

June 21,2001 • Conducted pvraiping tests on pUot borings EW-6A, EW-7A, EW-6B and EW-6C.

June 22,2001 • Drilled pilot boring EW-7B at the LL site to a depth of 92 feet below grade. Drilling

conditions are sirmlar to those at EW-7A. However, initial indications suggested that the boring would only produce approximately 5 gpm.

June 25,2001 • Each of the pUot borings were video-logged using a down-hole camera.

• Conducted piraiping test at EW-7B. Groundwater samples were collected using the same protocol as with the previovis pumping tests.

• To determine if the water produced during the pumping test at EW-7A was coming from the saturated cobbley gravel zone above the bedrock surface or from fractures in the dolomite, an inflatable packer was instaUed at 66 feet, and another pumping test was conducted (EW-7A2). Groundwater samples were coUected using the same protocol as with the previous pumping tests.

June 26, 2001 • This was a standby day while awaiting analytical results from pumping tests completed on

June25,200L

June 27, 2001 • InstaUed monitoring wells RM 212D and RM 2121.

June 28, 2001

• Reamed pilot boring EW-7A using 12 V4-inch hollow-stenuned augers to 56.5 feet below grade and a 10-inch air hammer to 100 feet below grade.

• Abandoned pilot boring EW-7B.

June 29, 2001

• Built exh-action weUs EW-6D, EW-7D, EW-8D, and EW-9D.

• CoUected samples for wastewater characterization from the tanker trailer and a composite sample from the two roll-off boxes for waste characterization.

RMT, Inc. Lemberger Sites Remediation Group i:\npMSN\piT\oo-03450\50\Rooo345O50-003.DOC 08/29/01 2 f inal August 2001

file://i:/npMSN/piT/oo-03450/50/Rooo345O50-003.DOC

Attachment 2 Soil Boring Logs for

Pilot Borings - June 2001

RMT, Inc. Lemberger Sites Remediation Group l:\WPMSN\PIT\0O-03450\50\R0O0345050-O03.DOC 08/29/01 f i n a l AugUSt 2001

file://l:/WPMSN/PIT/0O-03450/50/R0O0345050-O03.DOC

State of Wisconsin Department of Natural Resources

RputeTo: Watershed/Wastewater D Waste Management D

Remediation/Redevelopment D Other D

SOIL BORING LOG INFORMATION Fotm 4400-122 Rev. 7-98

Page 1 of 5

Facility/Project Name

Lemberger Landfill Boring Drilled By: Name of crew chief (first, last) and Finn

Craig Plant Environmental Drilling Services, Inc.

Common Well Name'

EW-6D

License/Petmit/Monitoring Number

Date Drilling Started

6/18/2001

Boring Number

EW-6D Date Drilling Completed

6/18/2001 Surface Elevation

Feet MSL

Drilling Method

HSA/Air Hammer

WI Unique Well No. IDNRWelllDNo. Final Static Water Level

Feet MSL Local Grid Origin • (estimated: • ) or Boring Location ^ State Plane N, E S/C/N

N E l/4of N E 1/4 of Section 34, T 20 N , R 2 2 E

Borehole Diameter

6.0 inches

U t

Long.

Local Grid Location

D N Feet D S

D E Feet D W

Facility ID

436016790 County

Manitowoc County Code

36

Civil TownlCityl OT Village

Franklin

Sample

z. S

•a .s

d o

•6

Soil/Rock Description

And Geologic Origin For

Each Major Unit U Vi

:a Eli

Soil Properties

2 o 3 3 •n a

n s a. a

A U G E I

SI

ca cc r a

12

- 1

- 2

- 3

- 4

- 5

- 6

- 7

- 8

- 9

- 10

-11

•12

LEAN CLAY (CL), 90% fines, 10% sand, plastic, reddish brown, moist, no odor.

CL

I hereby certify that the information on this form is true and correct to the best of my knowledge.

Signature Firm R M T , Inc

744 Heartland Trail Madison. WI 53719 Tel: 608-831-4444 Fax:608-831-3334

This form is authorized by Chapters 281, 283, 289, 291, 292, 293, 295, and 299, Wis. Stats. Completion of this form is mandatory. Failure to file this form may result in forfeiture of between $10 and $25,000, or imprisonment for up to one year, depending on the program and conduct involved. Personally identifiable information on this form is not intended to be be used for any other purpose. NOTE: See instructions for more information, including where the completed form should be sent.


SOIL BORING LOG INFORMATION SUPPLEMENT Form 4400-122A

Boring Number E W - 6 D Use only as an attachment to Form 4400-122. Page 2 of 5

Sample

z S

AUGll

< 6 I

12

AUGBI 12

W3RA$t o 3:

z

24

S •3

- 1 3

^14

^15

- 1 6

-17

-18

- 1 9

^20

^21

'-22

'-23

j-24

'-25

'-26

- 2 7

j-28

- 2 9

-30

-31

1-32



Each Major Unit

^TopofbedrocL DOLOMITE, tan to white, trace chert

Broken 29-33 feet (video observation)

CL

zzz

zzz

zzz

zzz

zzz

a l

Soil Properties

i8 T3

CT E

3 -

J3

a


SOIL BORING LOG INFORMATION SUPPLEMENT Fomi440O-122A


Sample

1 ^ z l

< •a ?

GRA]& 24

Si

a

(C z a

^GRAlfe Q. CD

a

24

i I s

8 Soil/Rock Description


Each MaJOT Unit

- 3 3

-34

-35

-36

- 3 7

j-38

j-39

|-40

-41

-42

-43

L44

j-45

^46

- 4 7

- 4 8

-49

- 5 0

j-51

- 5 2

Sediment filled void at 32-33 feet, soft, trace orange cuttings.

CO

U tn

3

Z -T

TZL

V z? / /

TZL iz z5z zi zi z£z z5z zfz zfz z!z z i z?z zfz z5z z£z

V zzz z? ^ zzz zfz zi zfz

V X

fe r

Zz zfz z5z z5z zfz zfz zfz zfz

3I

Soil Properties

1̂ I. Q § O q


SOIL BORING LOG INFORMATION SUPPLEMENT FQnn440O-122A


Sample

il a .5 <

o

3i

a I Soil/Rock Description


Each Major Unit tn U CO

ZZZ ?s

Soil Properties

CO S i

11 11 S 3

i a,

•

^ I O 5 Pi u

GRA1&

* •

24

Q C3

Z Q

-GRA^ CD

$

IE z a

24

- 5 3

-54

- 5 5

- 5 6

- 5 7

- 5 8

- 5 9

-60

-61

- 6 2

- 6 3

-64

-65

- 6 6

- 6 7

- 6 8

-69

- 7 0

- 7 1

- 7 2

y , / / /

/ / /

/ / y , / / y . / / /

/ 7 / / /

/ / /

/ / / , ( . / / , \ / /

/

/ / /

/ / /

/ > /

/ / /

/ / /

/ / / ih

/ ••

/ / : / ••

/ / : / ••

/ / . , , •

/ / : / :

/ / : / ••

/ / :

T ^ ' / : / / :

/ : / / .

/ •

/ / . t •

Y'-/ / . J :• 1 / : 7 ^ Vv / / : J / •

Y' J •

1 • / /

/ ••

/ 1 :•

/ : / /::

/ • :

. •

/ ••:

r~̂


SOIL BORING LOG INFORMATION SUPPLEMENT Form4400-122A

Boring Number

Sample

l l l l

T

ORAi E!r ;IL

.̂ ^

§

g'

a o

00 O)

J ffi

z i

5 o

24

1 BQ

E W - 6 D Use only as an attachment to Form 4400-122.

1

^73

|-74

'-75

- 7 6

|-77

|-78

- 7 9

f-80

78I

- 8 2

^83

^84

r - 8 5



Each Major Unit

End of boring at 85 feet. Hole open to 83.3 feet. 6 1/4" HSA to 23'/ 6" Air Hammrr to TD. Blow / ^ y . / / I

/ / / ,

y / y Y ^ y y , -̂ y y . ^U-Z

ll

".; :=: :

. |

Soi

g

11

Page 5 of

Properties

ll a,

5

i II


Route To: WatershedAVastewater D

Remediation/Redevelopment D

SOIL BORING LOG INFORMATION Form 4400-122 Rev. 7-98

Waste Management D (—_̂ o ^ . r v A / - I A \ Other U l_' -^ -J

Page 1 of 6 Fadlity/PJoject Name"

Lemberger Landfill License/Peimit/Monitaring Numbo-


6/20/2001

Boring Number

EW-7D Boring Drilled By: Name of crew chief (first, last) and Firm


Date I>rilling Comple^^

6/21/2001

Drilling Mediod

Tricone/Air Rotary

Borehole Diameter

10.0 inches WIUniqu(;WellNo. DNR WeU ID No. Common WeU Name

EW-7D Fmal Static Water Levd

Feet MSL Local Grid Origin • (estimated: • ) or Boring Location ^ | State Plare N , E S/C/N

S W l/4of S E 1/4 of Section 27, T 20 N , R 2 2 E

Surface Elevation

Feet MSL

Lat

Long. County Code

36 Qvil Town/City/ OT VUlage

Franklin

Local Grid Location

D N Feet D S

D E Feet D W

FacihtylD

436016790 County

Manitowoc Sample

•a .5

CQ

a • 3


And Geologic Origin FOT

Each Major Unit

< 3 l

Soil Properties

S u

id o> SILTY SAND (SM) and LEAN CLAY (CL).

- 1

- 2

- 3

AUGI 24

o CD

CC z •

- 5

- 6

- 7

- 8

- 9

- 10

- 1 1

tlL j _ I hereby certify that the information on this form is true and correct to the best of my knowledge.

Signature Firm RMT, Inc 744 Heartland Trail Madison, WI 53719

Tel: 608-831-4444 Fax:608-831-3334

, This form is authorized by Chapters 281, 283, 289, 291,292,293,295, and 299, Wis. Stats. Completion of this form is mandatory. Failure to file this form may result in forfeiture of between $10 and $25,(XX3, or imprisonment for up to one year, depending on the program and conduct involved. Personally identifiable information on this form is not intended to be be used for any other purpose. NOTE: See instructions for more information, including where the completed form should be sent.




•S a

I AUGE

AUGEI 24

2)

CD

z Q

AUG^I Q. ^ ^ CD

i

24

S

t

- 1 3

- 1 4

- 1 5

- 1 6

- 1 7

- 1 8

- 1 9

- 2 0

- 2 1

-22

- 2 3

-24

- 2 5

- 2 6

- 2 7

- 2 8

- 2 9

- 3 0

- 3 1

-32



Each MajOT Unit

Wet at 12 feet

WELL GRADED SAND WITH GRAVEL AND COBBLES (SW)

If

Soil Properties

M8 "3 -a •51

3

3

05 O

State (rf Wisconsin Department of Natural Resources

SOIL BORING LOG INFORMATION SUPPLEMENT Fatm4400-122A

Boring Numbg E W - 7 D Use only as an attacha>ent to Form 4400-122. Page 3 of 6

Sample

z U J Bi

d

AUGEI 24

o CD

AUGE CL CD

i

z o

24

lb 3 •3

i - 3 3

- 3 4

|-35

|-36

^37

j-38

^39

- 4 0

-41

- 4 2

- 4 3

-44

- 4 5

- 4 6

- 4 7

j-48

- 4 9

j-50

j-51

- 5 2

Soil/Rock E)escriptian


Each MaJOT Unit

.

'M i • 6. : 9-

• . o • • ?

• . . o . - ' i

m . - O ' V

':-''^; • " • .C l - . *

" • f

'5 S 0.

3 a

cy.


SOIL BORING LOG INFORMATION SUPPLEMENT Foim4400-122A


Sample

I* •m .s ^ 1 3 §

8 o 3

GRAJfel

• CD

CD

IO I

z •

12

S •3 a.


SOIL BORING LOG INFORMATION SUPPLEMENT FQrm4400-122A

Boring Numbg E W - 7 D Use only as an attachment to Form 4400-122. Page 5 of 5

Sample

•a .3

o U i o

s

I t


And Geok)gic Origin FOT

Each MajOT Unit CO U CO

Soil Properties

id 1-3 1-3 E 5 a.

ca

Bi C

GRAlfr 12

12 GRAlfe

-73

-74

- 7 5

- 7 6

-77

-78

- 7 9

-80

- 8 1

- 8 2

-83

-84

- 8 5

- 8 6

Soft drilling, lots of water produced.

DOLOMITE, tan with iron coating, trace chert, trace calcite crystals.

Veiy fiactured 80-83 feet (video observation), lots of water produced.

ZZZ Y ZZZ zzz ^ zzz zzz

2z zfz zfz z5z

^ z? zzz I

(D

a

-87

-88

-89

-90

-91

-92

ZZZ-;

I



Boring Number E W - 7 D Use only as an attachrr>ent to Form 44(X)-122. Page 6 of 6

Sample

z S


Route To: Watershed/Wastewater D Waste Management D

Remediation/Redevelopment D Other D


Page 1 of 5


Lembeiger Landfill Boring EhiUed By: Name of crew chief (first, last) and Firm


License/Permit/Momtoring Number

Date DriUing Started

6/19/2001

Boring Number

EW-8D Date Drilling Completed

6/19/2001

Drilling Method

Tricone/Air Rotary

WI Unique Well No. IDNR Well ID No. Common WeU Name

EW-8D Final Static Water Level

Feet MSL Local Grid Origin • (estimated: Q ) «" Boring Location S State Plane N , E S/C/N

N E l/4of N E 1/4 of Section 34, T 20 N,R 22 E

Surface Elevation Feet MSL

Borehole Diameter 6.0 inches

Lat

Long. County Code

36

Lcx:al Grid Location

D N Feet D S

D E Feet D W

Facility ID 436016790

County

Manitowoc Civil Town/City/ OT Village

Franklin

Sample

O .3 t i <

B u o o.

SoU/Rock Description


Each MajOT Unit CO u CO

D

Soil

i6

Properties

CT §

3 a i OH

I o

LEAN CLAY (CL) and SILTY SAND (SM).

- 1

- 2

- 3

- 4

- 5

- 6

- 7

a a

- 9

-10

- 1 1

- 1 2

I hereby certify that the information on this form is true and correct to the best of my knowledge.

Signature Firm RMT. Inc 744 Heartland TraD Madison, Wl 53719

Tel: 608-831-4444 Fax:608-831-3334

This form is authorized by Chapters 281,283,289,291,292,293,295, and 299, Wis. Stats. Completion of this form is mandatory. Failure to file this farm may result in forfeiture of between $10 and $25,000, or imprisonment for up to one year, depending on the program and conduct involved. PersonaUy identifiable information on this form is nol intended to be be used for any other purpose. NOTE: See instructions fw more information, including where the completed form should be sent.



Boring Numbg E W - 8 D Use only as an attachment to F a m 4400-122. Page 2 of 5

Sample

I* •a .3

^SRAJpi a, ^^ CD 5

J CO

24

b

a •3 a.

- 1 3

- 1 4

- 1 5

- 1 6

-17

-18

-19

-20

- 2 1

- 2 2

- 2 3


And Geok)gic Origin Fbr

Each MajOT Unit

724 "xTop of bedrock, set 6" casing to 29 feet. /

- 2 5

- 2 6

-27

-28

- 2 9

-30

- 3 1

-32

DOLOMITE, tan to white, trace chert.

ZZZ

zzz

zzz zzz zzz zzz zzz

g zzz

^3 g.1.

Soil Properties

TJ

"I-• J ;

8 cs

i

o>



Boring Numbg E W - 8 D Use only as an attachment to Fwm 4400-122. Page 3 of 5

Sample

•*! -9. t i <

JU Bi

GRAJB' 24

-GRAjs a. CD

$

24

o 5

o U

o 3

t b

3 •3

- 3 3

- 3 4

- 3 5

- 3 6

- 3 7

- 3 8

- 3 9

- 4 0

- 4 1

- 4 2

- 4 3

-44

- 4 5

- 4 6

- 4 7

- 4 8

-49

- 5 0

- 5 1

- 5 2


And Geok)gic Origin FOT

Each Majff Unit

Small (

Sute of Wisconsin Department of Natural Resources



Sample^

l l




Sample

l l o U

S

,8 3 •3 a.


Route To: Watershed/Wastewater D Waste Management D

Remediation/Redevelopment O Othg D


Lemberger Landfill Boring Drilled By: Name of crew chief (first, last) and Firm

Craig Plant Bivironmental Drilling Services, Inc

WI Unique WeU No.

License/Permit/Monitoting Number



Page 1 of 5

DNR Well ID No. Common Well Name

I I E W - 9 D Local Grid Origin Q (estimated • ) OT Boring Location S State Plane N , E S/C/N

N E l/4of NE 1/4 (rf Section 34, T 20 N, R 22 E

6/19/2001 Final Static Water Level

Feet MSL

Boring Number

Date Drilling Campled"

6/19/2001

EW-9D

Surface Elevation

Feet MSL

Lat

Long

Local Grid Location

D N Feet D S

Drilling Method

Tricone/Air Rotary

Borehole Diameter

6.0 inches

D E Feet D W

Facility ID 436016790

County

Manitowoc County Code

36

Qvil Town/City/ OT Village

Franklin

Sample

l l


SOIL BORING LOG INFORMATION SUPPLEMENT Fam4400-122A


Sainple

l l z §

AUGEI

AUGEI

State of Wisconsin Department erf Natural Resources


Boring Numbg

Sample

1* Z CI

r j

GRAB

« •ii iii

i I -

s ao (T

Q

, :̂ -GRAJS^ 0. CD

o

1 : s J8 '̂

Z

a

24

24

S

E W - 9 D Use only as an attachment to Form 4400-122.

1 3

j-33

|-34

735

|-36

|-37

|-38

|-39

|-40

|-41

j-42

^43

L44

^ 4 5

^ 4 6

- 4 7

^48

'-4,9

|-50

j-51

- 5 2



F;irh MaJOT Unit

Produced little water at 48 feet.

CO

U CO b

/ / y . '̂ J y , / / y , '̂ y y , '̂ y 7 ^ y y . / y y . / / y / / y '̂ y y , / / y ; / / / ' . y , ^ y y . '̂ y y / y y , ^ y y -̂ y y . / / y . '̂ y / / / y / / y '̂ y y '' y y , -̂ y / / / y ^ y y . '̂ y y , / / y . / y / ^y y / y

/ '̂ y y J / /:: y i

. ' •

/ s

'̂ ŷ ^ / ;: f J y : / y: / : / / y : / • / I.

f ' '\

l i •i

1 1

: i

Page 3 of Soil Properties

1 0 CO

1

J l ll fj i a,

5

a

ll

State of Wisconsin Dq;iartment of Natural Resources


Boring Numbg E W - 9 D Use only as an attadiment to Form 44(X)-122. Page 4 of 5

Sample

•18 .5

I! n & r8 a

•s



Each MaJOT Unit CO U CO 1 ^

ZZZ ^s

Soil

i8

Properties

^ • 1 tT § S 3

a

^ 8

GRAi^ 24

a g

a CD

-GRAl^ CD

J

o

24

- 5 3

- 5 4

- 5 5

- 5 6

- 5 7

- 5 8

- 5 9

- 6 0

- 6 1

- 6 2

-63

- 6 4

- 6 5

- 6 6

- 6 7

- 6 8

- 6 9

- 7 0

- 7 1

- 7 2

Produced little water at 65 feet.

V ZZZ

V V zzz zzz zfz

z

Zz z£z zfz zfz z£z z!z is iz in zfz z5z

Zz zfz

gz X zzz zfz z£z z5z zzz zzz Zzi zfz zfz z5z] Zz TZ^ISH:

state of Wisconsin Department of Natural Resources


Boring Numbg

San^)le

1̂

w GRA: &

» iii

*

1 i z o

1

i

ll

24

I

1 03

E W - 9 D Use only as an attachment to Fonn 4400-122.

1 5

773

^74

j-75

^76

^77

J78

]-79

'-90

78I

j-82

j-83

f —

j 8 4

- 8 5

Soil/Rock E>escriptiaa


Farh MajOT Unit

Produced water at 72 feeL

Broken at 77-78 feet, (video observation)

Broken at 81 feeL (video observation)

End of boring at 85 feet. 9" Tricone to 25 feet/ 6" Air Rotary to TD. Blow approx. 15 gals of water 15 mins after reaching ID.

CO

U CO III

/ / • \

f •:•:•-

/ / : z / : • : =

/ / : \ / : • : - .

/ / : \ / :: ;

/ / : = / ;.:

/ /::: = / :::::

/ / v =

/ :::: / / : : =

/ • : • : • - .

/ / ;: = / • : • : • '

/ / : : : : / ;:: =

/ / : : / :: =

/ / :--/ : • : - -

/ / : : / :̂ =

/ / : i / y . l

/ / • • : =

/ ^ / • : - -

/ / -̂ = / ' • • ~

/ / : = / y . =

/ / • • • =

/ / • : ' Z

/ / : = / ^ / ••:• z

/ ^ / • : -

/ / : : =

/ ^ / : =

/ ' ' / : =

x^;:-

Dia

gram

PID

/FID

= • : • "

= • ; •

= : • :

Page 5 of

Soil Properties

0 CO il is fi a

5

ll

Attachment 3 Laboratory Reports and Chain-of-Custody

for Groundwater Samples Collected During Pilot Boring Program - June 2001

RMT, Inc. Lemberger Sites Remediation Group i:\wpMSN\piT\oo-0345o\5o\Rooo345oso-oo3.DOC o8a9/oi f inal August 2001

file://i:/wpMSN/piT/oo-0345o/5o/Rooo345oso-oo3.DOC

KNT C H K M

1 i9-ci Indii^-irial I )n \c Green Bav. Wl .->},502

920-46S) 2-l:i(; soo-7-E\rHr-:\i

F.v\: ^120-469 f^S27

Project Name : LEMBERGER LF

Project Number: 3450.51

WIDNRLABID: 405132750

Analytical Report -i~' -.. z u • 1 ^ . - ( c r - 6 ' O

Client: RMT-MADISON

Sample No.

812765-001

812765-002

812765-003

812765-004

812765-005

812765-006

812765-007

812765-008

812765-009

Field ID

6A830

6A945

6B 1230

6B 1400

6C1030

6C1145

7A1500

7A1615

TB01

Collection Date

6/21/2001

6/21/2001

6/21/2001

6/21/2001

6/21/2001

6/21/2001

6/21/2001

6/21/2001

6/21/2001

Sample No. Fiel

RMT INC - PROJECT DESCRIPTION & BASIS OF DESIGN ... · BASIS OF DESIGN EPA RegioIB n 5 Records ctr...

Documents

Transcript of RMT INC - PROJECT DESCRIPTION & BASIS OF DESIGN ... · BASIS OF DESIGN EPA RegioIB n 5 Records ctr...