ROCKY MOUNTAIN ARSENAL

INTERIOR BUILDING CHEMICAL RELATED ACTIVITIES

FOR SOUTH PLANTS

Construction Completion Report

Prepared by:

Washington Group International

(Formerly known as Morrison Knudsen Corporation)

Prepared for:

Rocky Mountain Arsenal Remediation Venture Office

Department of the Army

Shell Oil Company

U.S. Fish and Wildlife Service

6885-1/1-A

00021466
Washington Group International DOCUMENT NUMBER: DATE:

Rocky Mountain Arsenal Project N/A Sept. 08, 2000

Contract 4759 REVISION: I (Final) PAGE: I of 1

TITLE: Rocky Mountain Arsenal, Interior Building Chemical Related Activities for South Plants,

Construction Completion Report (Executive Summary, 14 pages of Text, plus Attachments).

(Note: Changes to document due to responses to regulatory agency comments have been

incorporated.)

APPROVAL BY Washington Group International

Pe'e-fr Review (DJV) Date

Project Controls Manager (SSS) Date

4ý

Re la ry Compliance dvisor (LMG) Date

& S Manager (J. Isham) Date

ality Manager (Zo daW

Dep"'uty Project Manager (AML) bate

*'ý 0 1, , ILIJ

Pi0ject Manager (MDT) Date

REV. DATE REVISION DESCRIPTION

(FINAL) 09/08/00 Final Copy incorporating minor changes due to Response to Regulatory

Comments on Rev. A (Draft) copy - dated 03/30/00.

ORIGINATOR: Jeff Swanburg
Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

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EXECUTIVE SUMMARY

This Construction Completion Report (CCR) was prepared in accordance with the Remediation

Design and Implementation Schedule (RDIS) Remediation Venture Office (RVO), 1999. The

purpose of a CCR is to document completion of each implementation project based on the

Record of Decision (ROD) for the On-Post Operable Unit (Foster Wheeler, June 1996), and

provide a basis for the U.S. Environmental Protection Agency and the Colorado Department of

Public Health and Environment concurrence therewith. This CCR documents the completion of

the Chemical Process-Related Activities for South Plants.

The ROD project description for this activity is Chemical Process-Related Equipment Removal

(non-agent/interior). Design for the South Plants Interior Equipment Removal was delivered to

the parties in September 1997. The project continued the efforts that began under the Chemical

Process-Related Activities to the Exterior of South Plants Structures, Interim Response Action

(IRA) number 14.

The project entailed the removal of chemicals and decontamination liquids from Shell Oil

Company owned and/or occupied structures within South Plants. This effort included partial

removal of piping, tanks, and equipment. This CCR documents/summarizes the work activities

involving structures, etc., as listed in the scope of work, and the removal actions taken to support

those efforts.

During the ongoing Chemical Process-Related Equipment Removal Activities, the process

equipment that remained in Shell buildings was characterized to ensure that no materials

remained in structures that would prevent disposal with the building debris. The pipelines and

equipment that remain in the buildings have been opened, drained, and if necessary rinsed in

preparation for disposal.

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TABLE of CONTENTS

Section Page

EXECUTIVE SUMMARY ES-1

ACRONYMS / ABBREVIATIONS

1.0 INTRODUCTION

1.1 Site History

1.2 Scope of Project / Work 2

1.2.1 Decontaminating / Decommissioning 4

1.2.2 Recyclable Materials 5

1.2.3 Non-Recyclablc Materials 5

1.3 Contaminants of Concern 5

2.0 CHRONOLOGY OF EVENTS 6

3.0 PERFORMANCE STANDARDS AND GOALS 6

3.1 Elimination of Potential Sources 7

3.2 Demolition 7

3.3 Air Emissions Control 7

4.0 DESCRIPTIONS OF PROJECT MODIFICATIONS 8

4.1 Overview of FCR's, RFI's, DCN's, and NCR's 8

4.2 Declared Structures (U.S, Army PMRMA Protocol) 8

4.3 Major Contract / Subcontract Modifications 9

5.0 QUALITY ASSURANCE / QUALITY CONTROL (QA QC) 9

5.1 QA/QC Plans/Proccdures 9

5.2 Summary of QA / QC Documentation 9

5.3 Summary of Quality Assessments 9

6.0 HEALTH AND SAFETY 10

6.1 Project Health and Safety Procedures 10

6.2 Summary of Health and Safety Results 11

7.0 ENVIRONMENTAL AND ROD COMPLIANCE 11

7.1 Air / Odor Monitoring Results 11

7.2 Stormwater Management I I

7.3 Waste Management 12

7.4 Other (i.e., Natural Resources) 12

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Section Page

8.0 INSPECTION DOCUMENTATION 12

8.1 Pre-Final Inspection 12

8.2 Final Inspection 12

8.3 Final Records Review 12

9.0 LONG-TERM OPERATIONAL MAINTENANCE REQUIREMENTS 12

10.0 SUMMARY OF PROJECT COSTS 13

11.0 DOCUMENTATION 13

12.0 CERTIFICATION 13

13.0 REFERENCES 14

ATTACHMENTS

A South Plants - Building Location Map.

B Pre-Final/Final Agenda, Meeting Minutes and Attendance Sheet

C Final Records Review Action Item/Comment Form and Attendance Sheet.

D Project File Index

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ACRONYMS / ABBREVIATIONS

AAL Air Action Level

ACGIH American Conference of Governmental Industrial Hygienists

APA Air Pathway Analysis

ARAR Applicable or Relevant and Appropriate Requirement

BEMA Bald Eagle Management Area

CCR Construction Completion Report

CDPHE Colorado Department of Public Health and Environment

CERCLA Comprehensive Environmental, Response, Compensation, and Liability Act

COCS Chemicals Of Concern

CO Carbon Monoxide

CP Chemical Storage Process

CPRA Chemical Process Related Activities

CRL Certified Reporting Limit

CRS Conceptual Remedial Scenario

CRSGs Containment System Remediation Goals

CRZ Contamination Reduction Zone

CWWTF CERCLA Waste Water Treatment Facility

DAA Detailed Analysis of Alternatives

DDT Dichlorodiphenyltrichloroethane

DET Denver Effluent Treatment

DCN Design Change Notice

DSM Deep Soil Mixing

ECAS Environmental Compliance Assessment System (Army)

EPA U.S. Environmental Protection Agency

FCR Field Change Request

H Levinstien Mustard

HD Distilled Mustard/ BIS (2-Chloroethyl) Sulfide

H 2s Hydrogen Sulfide

IC-APA Integrated Comprehensive Air Pathway Analysis

IP Implementation Plan

IPT Implementation Plan Team

IRA Interim Response Action

JSA Job Safety Analysis

LEL Lower Explosive Limit

MIC Methyl Isocyanate

MK Morrison Knudsen Corporation

MMA Monomethtlamine

MSDS Material Safety Data Sheet

NaOH Sodium Hydroxide

NCR Non-Conformance Report

NV8TR National Wildlife Refuge

0CPS Organichlorine Pesticides

OSHA Occupational Safety and Health Administration

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ACRONYMS / ABBREVIATIONS (Continued)

PCBs Polychlorinated Biphenols

PEL Permissible Exposure Limit

PMC Program Management Contractor

PMRM_AR Program Manager Rocky Mountain Arsenal Remediation

PPE Personal Protective Equipment

QA/QC Quality Assurance / Quality Report

QAP`jP Quality Assurance Project Plan

RCRA Resource Conservation and Recovery Act

RDIS Remediation Design and Implementation Schedule

RFI Request For Information

RFP Request for Proposal

RI Remedial Investigation

RMA Rocky Mountain Arsenal

ROD Record of Decision

RVO Remediation Venture Office

SAR Study Area Report

SWIPT Site-Wide Implementation Plan Team

TCLP Toxicity Characteristic Leaching Procedure

TF Tank Farm

TLV Threshold Limit Value

TSCA Toxic Substance Control Act

VOC Volatile Organic Compound

WMP Waste Management Program / Plan

WWTF Waste Water Treatment Facility

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1.0 INTRODUCTION

This Construction Completion Report (CCR) was prepared in accordance with the Rocky

Mountain Arsenal Remediation Design and Implementation Schedule (RVO, November 1999).

This CCR provides documentation on the completion of a post Record of Decision (ROD)

continuance project, which originated as an Interim Remedial Action (IRA) in October 1993.

This Interim Remedial Action was directed at mitigation of contamination sources and potential

contamination sources associated with chemical production on Rocky Mountain Arsenal.

Removal of these pipelines, associated tanks, and process equipment was incorporated into the

Remedial Action called out in the ROD as completion of equipment removal. Previous activities

of this nature were carried out under the Chemical Process-Related Activities, Free Standing

Tank Removal IRA.

The Interior Building Equipment Clearance and Demolition included pipelines, tanks and

associated process equipment that were used in connection with Shell production and process

facilities on Rocky Mountain Arsenal. A detailed list of equipment by building is included the

"Chemical Process-Related Activities Remedial Design," hereafter referred to as the Remedial

Design (File #10.060), book 1 of 2, Specification number 01060. This project involved cleaning

and partial demolition of pipelines, tanks, and related process equipment located in the South

Plants area. All equipment and pipelines were opened to assess the status for disposal and safety

issues. Only part of the equipment was removed based on a case by case analysis (i.e., field

conditions, size, weight, safety concerns, and/or removal effort) by the Field Manager, Task

Supervisor, Safety Technician and Project Engineer. Approximately 50% of the equipment and

piping were removed. The pipelines, tanks, and equipment that remain in the buildings were

opened, drained, and rinsed with decontamination solutions, and will be demolished/removed

under the South Plants Structures Demolition and Removal Projects.

This CCR describes the tasks and activities that were performed to complete the Interior

Building Equipment Clearance and Demolition at the Rocky Mountain Arsenal (RMA). The

project is defined in the Record of Decision for the On-Post Operable Unit, Remediation Design

and Implementation Schedule (RDIS), Appendix B, Project Descriptions in section 3.3, PostROD Removal Actions for Structures under Chemical Process-Related Equipment Removal

(non-agent).

The material handling procedures, waste management plan, safety plans, and contingency plans

used in this continued activity were consistent with procedures used on the previous tank and

pipeline removals. Specification 01060 of the design, entitled "Regulatory Requirements," was

used as guidance to govern all activities associated with this task.

1.1 Site History

The pipelines and associated equipment removed from the structures in South Plants, as defined

in the Scope of Work, were used in the production and storage of numerous chemicals. Chemical

production activities have not occurred since 1982. During shutdown activities in 1980 - 1982,

the equipment used in operating processes were drained, rinsed with decontamination solutions

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and water, then drained again. The pipelines, tanks and process equipment, were all inactive and

their contents had been previously removed. Experience has shown that the shutdown efforts

were generally effective in removing the process residues from equipment but that small

amounts of products, precursors, constituents and decontamination fluids remained.

Historical information indicated that process related pipelines and associated equipment were

used in the production of various pesticides including, Azodrin, Phosdrin, and Vapona

(organophosphate insecticides), Nudrin (carbamate insecticide), Bladex, and Planavin

(herbicides).

No Study Area Reports (SAR)s were associated with this project/task.

1.2 Scope of Project / Work

The scope of work for this project included clearing, decontamination, and decommissioning of

pipelines, tanks, and associated equipment that were used in connection with Shell production

and process facilities in the South Plants Area at the Rocky Mountain Arsenal. The project

involved cleaning and partial demolition of pipelines, tanks, and related process equipment

located in the South Plants area.

During the ongoing activities for Chemical Process-Related Equipment Removal, the process

equipment that remained in Shell buildings was characterized to ensure that no materials

remained in structures that would prevent disposal with the building debris. The pipelines and

equipment that remain in the buildings were opened, drained, and rinsed in preparation for

disposal as needed.

The scope of work included clearance, and as appropriate the removal of process equipment in

all South Plants structures listed in Items 1 and 2, Exhibit D, of the Settlement Agreement

Between The United States And Shell Oil Company Concerning Yhe Rocky Mountain Arsenal,

dated February 1989. As listed in the above referenced document, the Shell owned/controlled

structures that were slated for clearance and/or removal were as follows:

Item Structure No. Descriptio

2 254 Caustic Fusion Plant/Drum Storage

2 255 Fuel Oil Pump Station & 2 Tank Pads

2 316 Plants Dispensary/Clinic

I 316A Change House

2 347 Warehouse/Chemical Storage

2 422 H Manufacture/ Aldrin Production

2 427 Meter House

2 451 Warehouse/ Production Filling

1 459 Building Used to Produce Acetylene

1 459A Lime Slurry Pumphouse

1 459B Acetylene Equipment Building

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Item Structure No. Descrij2tion

2 461 Tank Farm Pumphouse

2 471 TC Reactor\Pesticide Production

1 471B Electrical Vault

1 471 C Refrigeration Building

2 472 TC Refrigeration

1 472A Maintenance Storage and Lunchroom

2 473 TC Drum Loading/ Pesticide Production

2 474 Electrical Control House

2 475 Railroad Car Warmer Shed

1 502 West Meter Pit

1 503 East Meter Pit

1 504 DET Generator

1 505 DET Pretreatment Pumps

1 506 DET Control Room

1 507 DET Separator Pump House

1 508 DET Copper Recovery

1 509 DET Compressor/Liquifier for Methyl Chloride

1 510 MIC Refrigeration and Storage Unit

2 511 Chlorinated Paraffin Mfg./Storage

2 511A Change House

2 512 HD-W Filling/Pesticide Production

1 512A Solvent Storage

2 514 Lewisite/HD/Production

2 514A Dowtherm Building

I 514C Pump House for Raw Materials

I 514D Compressor Building

I 514E MMA (Raw Material for Azodrin) Dilution

2 515 CP/DDT/Pesticide Production

I 515A Nudrin and Endrin Tank Building

2 516 Lewisite Distillation/Pesticide Production

1 516B Electrical Vault

2 517 Offices/Change House/Laboratory

1 518A Fire Pumphouse

1 519 Peroxide Storage

1 519A Peroxide Pumphouse

1 520 Storage of Sample Pumps and pH Probes

2 521 Acetylene Compressor/Pesticide Mfg.

I 521A Refrigeration Building

1 521B Compressor House Field Maintenance Shop

I 521C Lunchroom and Field Foreman Office

2 523C-E Arsenic Trioxide Silos

2 525 Process Development Unit

I 525A Reftigeration Building

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Item Structure No. Descriotion

2 528 HD Buming/Reftigeration Units

2 529 NaOH Makeup/Tempered Water System

2 531 Warehouse

2 532 Warehouse/Pesticide Packaging

2 533 Inflammable Store House

2 534 Pump House

1 534A Shift Shack

I 534B Planavin Unit Process Equipment

I 534C Electric Vault

I 534D Emergency Generator

1 557 Salvage Yard Shelter, Storage and Repair Shop

1 561 BCH Process Unit

1 571 Incinerated Waste Vent Gas

I 571A Electric Vault

I 571B Heavy and Light Organics Tank Room

1 724 DET Salt Handling Building

1 727 Electric, Auto and Carpentry Shop

2 729 General Purpose Warehouse

2 746 Gasoline Unloading Rack

I T-1040 Dowtherm Area Tank (TF- 107)

1 T-26 Dowtherm Area Tank (TF- 107)

1 T-64 Dowtherm Area Tank (TF- 107)

The locations of the above listed buildings within the South Plants area are shown on the South

Plants - Building Location Map (Attachment A).

1.2.1 Decontaminating / Decommissioning

The methodology that was used for opening pipelines was based on historical information

available for each pipeline. The pipelines that contained materials, such as breathable air or

cooling water, were opened with fewer precautions than unknowns or pipelines that have

contained hazardous products. Pipelines that contained hazardous materials were first accessed

with a closed "hot tap." This method allowed field analytical screening instruments access to the

pipe through a drilled hole inside a closed unit. Only after the pipeline was verified as being

cleared, was the interior vented to the atmosphere.

Pipelines containing hazardous materials, which posed a potential hazard in place or during

transport to the decontamination area, were cleaned in place using a closed re-circulation system

incorporating a carbon canister to treat vent gases from the cleaning process. Rinse water from

the tank, pipeline, and equipment interiors were transported to and treated by the CERCLA

Waste Water Treatment Facility (WWTF).

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Otherwise, disposal of waste was carried out through the use of an approved off-site waste

disposal facility in accordance with Morrison Knudsen's Waste Management Program. Rinse

water from areas of staining or from areas that were suspected of being contaminated was

handled similar to the water from interior rinses. Residues and Personal Protective Equipment

(PPE) were drurnmed, and as appropriate, either stored in the on-site post 90- day, storage

facility or shipped to an off-site approved facility for disposal. The MK Field Manager

determined the final disposition, using guidance found in the MK Waste Management Program.

1.2.2 Recyclable Materials

Recyclable materials were decontaminated and handled through a salvage contract that required

documentation of reclamation stating that the material was reduced to raw material.

Documentation included a "Certificate of Destruction" verifying that the identifiable equipment

unit was demolished and rendered unusable. The reclamation of the metal by melting was

documented by the Recycling Facility through a signed letter stating the disposition of the

material.

1.2.3 Non-Recyclable Materials

Non-recyclable materials, such as piping materials, tanks, and other process related equipment,

were rinsed and left to be disposed of according to the applicable South Plants Structures

Demolition and Removal Design package requirements. The volume of this material was

minimized within the limits of what can be safely removed.

1.3 Contaminants of Concern

Unlike contaminants of concern for media (air, soil, and water) the listing of chemicals below

was derived from the evaluation of chemical process flow diagrams, process related Material

Safety Data Sheets (MSDS's), and other historical information and knowledge available prior to

the development of the project's Task Specific Health and Safety Plan (TSHSP). The purpose of

the TSI-ISP listing is twofold. First it provides information to personnel on chemicals that may

be encountered, based on the hazard potential of the chemical or its probability of being

encountered. Secondly, the TSHSP reviews pertinent chemical hazard information and

recommended exposure limits, as applicable. Below is a listing of those chemicals:

Common Chemical Compounds 1

Acetic acid Hydrogen sulfide

Acetone Methyl chloride

Acetylene Methyl isobutyl ketone

Ammonia Methylacetoacetamide

Bicycloheptadiene Monomethylamine

Brine Methyl isocyanate

Carbon dioxide Monomethyl chloroacetoacetamide

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Common Chemical Compounds (continued) 1

Chlorine Natural Gas

Chloroacetaldoxime Nitric Acid

Chloroform Nitrogen

Diketene Sodium hydroxide

Dicyclopentadiene Sulfur dioxide

Dimethylamine Sulfuric acid

Ethylene Sulfuryl chloride

Ethylene glycol Trichloroacetaldehyde

Fuel oil Trimcthylphosphite

Heachlorocyclopentadiene Urea

Hexane

Notes: (1) As shown under section 4.1.2 "Common Process Chemicals," of the Task Specific Hýalth and

SafM Plan for Building Interior - Equipment Clearance and Demolition (Rev. 1, 09/15/97);

included as Appendix "A" of the December 1997, Remedial Design Package.

2.0 CHRONOLOGY OF EVENTS

Activity Scheduled Completion Actual Completion

Date Date

Signing of the ROD June 11, 1996 June 11, 1996

Final Remedial Design December 19, 1997 December 19,1997

Task Release January 6, 1998 January 6, 1998

Field Work Implementation January 5, 1998 January 19, 1998

Field Work Implementation Completion Deadline December 31, 1999 December 28, 1999

Pre-Final Inspection December 15, 1999 Canceled/Rescheduled

Pre-Final (rescheduled)/Final January 10, 2000 January 10, 2000

Formal Records Review J_ February 9, 2000 February 9, 200=

3.0 PERFORMANCE STANDARDS AND GOALS

This section describes the project objectives for remediation, and the remediation goals and

standards, for the various components of the remedy, as outlined in the Record ofDecision

(ROD) and the Design Analysis ofAlternatives (DAA).

The primary source or a component of rationale for the goals and standards is listed for each

element of the remedy. These components of rationale (or sources) include State of Colorado

regulations, EPA guidance, and Army surety and safety regulations.

Design criteria for this project were based on the project objectives and the goals and standards

outlined below.

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Chemical Process-Related Equipment Removal (non-agent)

a) Clear process-related equipment identified for removal through monitoring and removal

of residual liquids. Sample removed liquids for disposal.

b) Decontaminate equipment by exterior and interior washing.

c) Cut up equipment for removal as scrap. (i.e., applicable to off site recyclable material

only)

Remediation goals and standards, as outlined in the ROD and DAA, are listed below for each

component of the remedy. The primary component of rationale is listed as appropriate.

3.1 Elimination of Potential Sources

Primary Components of Rationale: Army surety and safety regulations.

u Standard: Open all equipment and pipelines located in South Plants structures to eliminate

the potential for encountering contained hazardous materials (samples taken during the

project, were for chemical identification and turned over to MK Waste Management for

tracking)

3.2 Demolition

u Standard: Rinse all equipment with appropriate cleaning solutions, but at least with high

pressure hot water, and remove for recycle where conditions allow the safe removal of

recyclable materials.

3.3 Air Emissions Control

u Standard: Meet air quality and odor standards that are ARARs.

Li Goal: Control emissions, as necessary, during remediation.

u Goal: Control air emissions as necessary to attain criteria to be developed by an air pathway

analysis program that will ensure that the remedial action will be protective of human health

and the environment and minimize nuisance odors.

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4.0 DESCRIPTIONS OF PROJECT MODIFICATIONS

4.1 Overview of FCR's, RFI's, DCN1s, and NCR's

No Field Change Requests (FCR's), Requests For Information (RFI's), Design Change Notices

(DCN's), or Non-Conformance Reports (NCR's) were written concerning this project. However,

the following changes to the Specifications were made in April 1998. Specification 02052,

entitled "Building Interior Equipment Clearance and Demolition," located in book 1 of 2 of the

Remedial Design (File #10.060), was revised to more practically suit the requirements for

performing fieldwork. These revisions included the following changes:

u Additional clarifications to Scope (Section 1.2)

Li Clarifications and revisions to Definitions (Section 1.4)

u Clarifications and revisions to General Work Tasks (Section 1.7)

o Clarifications and revisions to General Requirements (Section 1.8)

u Additions and deletions to Records (Section 1. 11)

u Additions and deletions to Exhibits (Section 1. 12)

4.2 Declared Structures (U.S. Army PMRMA Protocol)

In accordance with the following document; U.S. Army Program Managerfor Rocky Mountain

Arsenal, Detailed Facilities Destruction Plan of the Structures and Equipment in the HD

Distillation Facility at Rocky Mountain Arsenal, December 3, 1998, no removal of piping and

equipment was performed from the "Declared Structures." This is in accordance with paragraph

5. 1.1 (Standard Equipment) which states, "A list of the standard equipment in the buildings will

be available for accountability during the destruction period. All standard equipment will be

destroyed as a part of the buildings and will be disposed as building debris".

A listing of the affected structures is as shown in the following table:

Affected Declared Structures

Building Description Classification

512 HD TC Filling Building Specialized

512A Flammable Gas Storage Shed Standard

514 H Distillation Building Specialized

514A Dowtherni Boiler Building Specialized

516 H Distillation Specialized

519A Peroxide Pump House Standard

528 Burner Standard

529 Decon. &Storage Building Standard

The standardized equipment list for each of these buildings is included in the project documents

(File # 21.200, entitled "Work Package"). Additional equipment destruction documentation and

before and after destruction photographs were provided for this equipment to meet the

requirements of the following:

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"U.S. Arms Control and Disarmament Agency, Convention on the Prohibition of the

Development, Production, Stockpiling and Use of Chemical Weapons and on their

Destruction, October 1993."

4.3 Major Contract/Subcontract Modifications

No major contract changes occurred during the execution of this project. Morrison Knudsen

Corporation (MK) carried out the task as directed by Shell Oil Company. MK used support from

its subsidiary/crafts contract National Projects, Inc. for general labor support, otherwise no

additional subcontractors were used on this project.

5.0 QUALITY ASSURANCE/QUALITY CONTROL (QA/QC)

5.1 QA/QC Plans /Procedures

The project was conducted and completed in accordance with the Morrison Knudsen (MK)

Quality Assurance Project Plan (QAPjP) Appendix "C" (revised 9/97). This plan was submitted

as attachment 3 to the Remedial Design, book 2 of 2. (File # 10-060).

5.2 Summary of QA/QC Documentation

QA/QC requirements, summary of activities, and assessments were as follows:

" QA requirements included documentation that tanks were destroyed, and that piping and

other material were recycled/reclaimed to raw material. (i.e. Letter of Reclamation via the

metals recycling firms) (File # 17.080),

" QC activities were governed by field actions, which involved:

The completion of daily reports daily (File #21.070),

Certificate of Destruction and Equipment Status Checklist for deconning and

decommissioned materials (i.e., equipment, tanks, and piping)

(File #'s 21.200),

5.3 Summary of Quality Assessments

Waste management of waste materials, which were captured/removed during decommissioning,

was stored in approved containers and handled/managed according to the Morrison Knudsen

(MK) Waste Management Program (WMP). Once waste materials were received by the MK

Waste Management group, the storage and/or disposal of the materials was covered under the

MK WMP which has been formally audited both internally (MK, Army ECAS) and externally

(Both EPA & State). Quality Assessments of the MK WMP at the Arsenal is separate from the

South Plants equipment and piping task, and meets the requirements of the CERCLA regulations

and is in substantive compliance with RCRA Requirements.

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6.0 HEALTH AND SAFETY

The MK field personnel were trained to the Site Specific Health and Safety Plan, applicable

Occupational Safety and Health Administration requirements, RMA Site Health and Safety

requirements, and South Plants Site Access Control procedures. Training was successfully

completed and documented prior to project personnel performing any work in the field.

The project maintained an on-site Health and Safety person during all intrusive (chemical

process related) activities. Field personnel utilized continuos monitoring equipment and level

"C" PPE (including the use of an air-purifying respirator) during all intrusive activities.

Approximately 15% of the fieldwork was performed in level "D" PPE (standard work clothes),

8 1 % in level "C" PPE, and 4% in level "B" PPE (using supplied-air respiratory protection).

These PPE levels were based on the criteria as set forth in the Task Specific Health and Safety

Plan located in book I of 2 (File #10.060) of the Remedial Design.

A 10% bleach solution was applied to all interior floors/walkways (horizontal surfaces) of the

buildings prior to commencing work in each structure. This was in response to the large quantity

of rodent droppings and the potential presence of the Hantavirus. All decontamination liquids

were contained within the buildings. Large rodent nests were removed using a Hepa-Vac. All

work pertaining to eliminating the Hantavirus was performed in level "C" PPE.

MK maintained and controlled limited access to the work sites as well as "Hot Zone" work areas

within the work site during intrusive activities. Hot Zone work areas were established in areas

where respiratory and protective clothing were required, intrusive activities were being

performed, and the potential for contact or exposure to chemicals existed. Decontamination

facilities were established and maintained for both personnel and equipment at building location

as an integral part of the building Contamination Reduction Zone (CRZ).

6.1 Project Health and Safety Procedures

Before work started at any one site, a Tailgate Safety meeting addressing the history of the site,

evacuation routes, and safety concerns inherent to the site was performed with all field

personnel. Prior to the beginning of field activities for each day, a Tailgate' Safety meeting was

held and documented, addressing the specific safety concerns for field activities for the day (File

418.072). Material discussed during these meetings included, but was not limited to: building

history and use, chemical Material Safety Data Sheet (MSDS) reviews, potential for chemical

contact, and Personal Protective Equipment (PPE) requirements. Additionally, a MK site wide

safety meeting was held on a weekly basis. Documentation for these meetings are retained and

maintained by the MK Site Health and Safety Officer (building 132 of the RMA).

A Job Safety Analysis (JSA) and Engineering Structural Report was performed on each building

in which work was performed (File # 21.200). These reports provided information as to the

integrity and safety concerns associated with an individual building, and provided workers with

the safety items requiring remedy prior to commencing work.

Daily equipment inspections were performed and documented (File # 27.101).

File E:\QADOCS\SouthPlants\Pippng.dem\rNTBLDGCCRRev 1 10

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Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2,02,07 - Post ROD Removal Actions for Structures September 08, 2000

6.2 Summary of Health & Safety Results

Localized air monitoring was performed during all intrusive activities. Equipment, tanks, and

piping interiors were monitored for hazardous conditions, including LEL, H 2S, 02, Co, and

VOC's. In addition, freon detectors were utilized to address the presence of freon in air

conditioners and mercury vapor analyzers were used on mercury containing

equipment/instruments. Additionally, liquids were checked for pH and oils for PCB's. A closed

monitoring and draining system (Hot Tap System) was utilized during the initial opening of

piping,and equipment to prevent personnel and atmospheric exposure, utilizing a nitrogen purge

should levels exceed 10% LEL. Utilizing the Hot Tap System provided 100% control of the

equipment and piping waste contents.

No spills, releases, or exposures occurred during the project.

The project was completed with no lost time injuries and only one recordable injury. The

recordable injury resulted in three stitches to an employee's index finger. The incident occurred

while the employee was stacking barricades for site control.

7.0 ENVIRONMENTAL AND ROD COMPLIANCE

The Shell/MK Interior Building Chemical Process Related Activities for South Plants project

was performed is such a manner as to protect human health and the environment and in

compliance with ARAR's, project plans and design specifications.

7.1 Air / Odor Monitoring Results

Air monitoring was conducted in several buildings of concern to establish if any potential

breathing hazards existed prior to the commencing of any intrusive activities. Laboratory results

ftom the Sunima Canister Sampling did not find any elevated chemical hazards that would pose

a breathing hazard to personal health.

7.2 Stormwater Management

No Storrnwater Management plan was anticipated for the inside of the buildings. However,

Stormwater did migrate into building 514 and 514A. This Stormwater was pumped and

transferred to the CERCLA WWTF for treatment. CERCLA WWTF took the samples of the

transferred water and also maintained the laboratory results for those samples. Stormwater as

well as water from equipment decon, was transferred and logged in at the CERCLA WWTF.

These logs were copied and are a part of the project files (File #18.910).

File E:\QADOCS\SouthPlants\Pippng.dem\INTBLDGCCRRevI

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Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2.02.07 - Post ROD Removal Actions for Structures September 08, 2000

7.3 Waste Management

Waste associated with remedial activities was managed in accordance with the Morrison

Knudsen's (MK)'s Waste Management Plan (WMP), which was submitted as attachment 2 to the

Remedial Design. Once waste materials were received by the MK Waste Management group, the

storage and/or disposal of the materials was covered under the MK WMP.

Documentation for the waste removed from the buildings is contained in the individual building

files. (File #21.200) Documentation pertaining to the management of waste generated by this

project, that were stored and disposed of by the MK Waste Management group, are retained

according to the MK WMP (maintained at building 132 of the RMA).

7.4 Otber (i.e., Natural Resources)

Removal of barn owl eggs from a nest was required in building 724 by the U.S. Fish and

Wildlife Service. No other impact to natural resources occurred as a result of the project.

8.0 INSPECTION DOCUMENTATION

8.1 Pre-Final Inspection

The Pre-Final conference was originally scheduled on December 15, 1999. Due to scheduling

conflicts and the holiday season, the conference was canceled. The Pre-Final conference was rescheduled and held on January 10, 2000. At that time, the fieldwork was completed. An agenda

was reviewed and a site visit was conducted. No punch list items were developed during the site

visit. Upon completion of the site inspection, all parties attending, agreed that the Pre-Final

Inspection would also serve as the Final Inspection, A copy of the meeting agenda, meeting

minutes, and sign in sheet are included as Attachment B to this CCR.

8.2 Final Inspection

The Final Inspection was performed concurrently with the Pre-Final inspection.

8.3 Final Records Review

A Final Records Review was conducted on February 9, 2000. As a result of the Final Records

Review, an Action Item / Comment Form was generated. All eleven action items have been

completed as of March 8, 2000. A copy of the completed Action Item / Comment Form and

Document Review Attendance Sheet, are included in this report as Attachment C.

9.0 LONG-TERM OPERATIONAL MAINTENANCE REQUIREMENTS

No long-term operations or maintenance is required for this task.

File E;\QADOCS\SouthPlants\Pippng.dem\INTBLDGCCRRevI 12

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Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2,02.07 - Post ROD Removal Actions for Structures September 08, 2000

10.0 SUMMARY OF PROJECT COSTS

The following table summarizes the project costs.

Contra t Item I Task Release Value Projected Completion

Original Task Release Amount 1 $1,784,700 $1,709,200

11.0 DOCUMENTATION

u Certificate of Completion for each structure. (File # 21.200)

a Certificates of Destruction for specified equipment. (File ft 21-200)

u The Metal Recycling Certificates (letters) and documentation (File # 17.080)

a The Photographic documentation. (File # 21.200)

u Pre-Final, Final, and Records Review Documentation. (File # 10.200)

u Project / Task files and associated documentation is contained in the files or located as

referenced in the Project File Index - Attachment D. (File #10.061)

12.0 CERTIFICATION

Based on the information contained in Section 5.0 (Quality Assurance/Quality Control) of this

Construction Completion Report, the Morrison Knudsen Corporation RMA site Quality

Assurance Manager has determined that the Chemical Process Related Activities, Equipment

Removal project in South Plants has been completed in accordance with the remedial design.

(aZM4ýtl

Ms. Jan ?i fin, WasSEgtoi4*up Quality Assurance Manager Daf9l'

T

The Remediation Venture Office has determined that this remedial action has been completed in

accordance with the ROD to be protective of human health and the environment and complies

with the final design package.

4we- IV 4egt,ý W/ Avýi_'-e)06

Mr. Bruce M. Huenefv1d - Army Remedy Execution Manager Date

File E:\QADOCS\SouthPlantsTippng.dem\INTaLDGCCRRevI 13

G Washington
Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2.02.07 - Post ROD Removal Actions for Structures September 08, 2000

13.0 REFERENCES

Foster Wheeler Environmental Corporation, Record ofDecision for the On-Post

Operable Unit, 1996a (June) version 3. 1, three volumes.

Rocky Mountain Arsenal, Rernediation Venture Office, Remediation Design and

Implementation Schedule (RDIS) 1999a (November).

Occupational Safety and Health Administration (OSHA), Safety and Health Standards for

Construction, Code of Federal Regulations, Title 29, Part 1926.

Occupational Safety and Health Administration (OSHA), Occupational Safety and Health

Standards, Code of Federal Regulations, Title 29, Part 1910.

Conference of Governmental Industrial Hygienists, Guide to Occupational Exposure

Values, 1998.

Shell Chemical Company, Definition ofDenver Plant, 1982.

(used for Facilities Information & Historical Research/Knowledge, maintained by

Shell/MK at building 132 of the RMA).

Material Safety Data Sheets (MSDS) on line (via Internet), lwww.tomescps.com) &

lhttp://hazard.com/Msdslindex.htmlj

File E:\QADOCS\SouthPlants\Pippng.dem\INTBLDGCCRRev 1 14

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Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2.02.07 - Post ROD Removal Actions for Structures September 08, 2000

ATTACHMENT A

SOUTH PLANTS - BUILDING LOCATION MAP

File E:%QADOCS\SouthPlants\Pippng-dem\INTBLDGCCRRevI

0 Washington
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DATE: 09/22/00, AML: /f.sk04/egis/basemap/arris/sp_bldg_8xl'v2.crnI
Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev, I

WBS 2.02.07 - Post ROD Removal Actions for Structures September 08, 2000

ATTACHMENT B

PRE-FINAL/FINAL AGENDA,

MEETING MINUTES and ATTENDANCE SHEET

File E:\QADOCS\SouthPlantsýPippng-dem\INTBLDGCCRRevI

0 Washington
ROCKY MOUNTAIN ARSENAL

INTERIOR BUILDING

CHEMICAL PROCESS RELATED ACTIVITIES

Pre-Final Inspection

January 10, 2000

I. Introduction

0 Sign Attendance Form

IT Current Project Scope and Summary

N. Status and Punch List

IV, Review Project DeliverablesiDocumentation

Certificate of Completion

Certificate of Destruction

Photographic Documentation

Metal Recycling Tracking Documentation

V. Review QA/QC

VT Specification Changes

V11. Environmental Compliance Results

VIII. Health and Safety Results

IX. Prelir=i ary Outline of Construction Completion Report

X. Pre-Final Inspection Tour

)J. Schedule Final Inspection

XII. Questions and Answers
Rocky Mountain Arsenal

Shell/MK Interior Building Chemical Process Related Activities

For South Plants

Pre-Final Inspection Meeting Minutes (Jan. 10, 2000)

1. Introduction

A discussion was held concerning the cancellation of the December 15 1h, 1999

Pre-Final meeting.

Introduced participants and completed attendance form (Attachment 1)

Passed out and reviewed pre-final inspection agenda (Attachment 2)

11. Current Project Scope and Summary

* The project scope as contained in the Project Specifications, was reviewed

(paragraph 1.2 SCOPE). Copies of the project specifications were provided. 0 Jeff Swanburg, Task Supervisor provided the following project summary, - The project began in January of 1998 as an extension of an IRA for the

Shell owned Tank and External Piping removal projects. - Over 308 tons of piping and equipment have been recycled.

Over 200 drums of waste have been collected, 82 of these drunis were

PPE. - Over 24,000 gallons of wash water was transported to the CERCLA

wastewater treatment plant for treatment. - Over 32,000 man-hours have been completed. - 15% of the project field hours were performed in level "D" modified, 81 %

were performed in level."C", and 4% were performed in level "B" PPE.

III. Status and Punch list.

" The field activities and de-mobilization are complete.

" Final MK inspections of the last buildings were completed on December 28,

1999. Punch list items for the field work were also completed on 12/28/99.

" Punch list items remaining are as follows. - Complete salvage log upon receipt of recycled material Certification

Documentation. - Complete correlation of photographs.

IV. Review Project Deliverables

An example of the Certificate of Completion form was furnished for review.

An example of the Certificate of Destruction form was furnished for review,

The Metal Recycling Certificates and documentation were furnished for

review.

The Photograph documentation was furnished for review.

Page I of 3
V. Review QAJQC

QA/QC requirements were reviewed and are as follows: - QA requirements include documentation that tanks have been destroyed

and that piping and other materials are recycled/reclaimed to raw material.

(i.e. Certificate of Destruction/Reclamation via the metals recycling firms) - QC activities were governed by field actions which involved the

completion of daily reports, daily logbook entries, check list and other

forms of documentation used to track the decommissioned materials

(equipment, tanks, and piping) and the washing of these materials which

were removed for salvage/recycling purposes. - Waste Management of waste materials which were captured/removed

during decommissioning were stored in approved containers and

handled/managed according to the Shell/MK Waste Management

Program/Plan (WMP). Once waste materials were turned over to the MK

Waste Management group, the storage and/or disposal of the materials

was covered under the WMP which has been formally audited both

internally (MK, ARMY ECAS) and externally (Both EPA & State).

QA/QC of the Shell/MK VVMP at the Arsenal is separate from the South

Plants equipment and piping task, and meets the requirements of

CERCLA regulations and is in substantive compliance with RCRA.

Requiations.

VI. Specification Changes

0 The group reviewed the additions to the Scope in paragraph 1.2 of the

specification.

9, A review was completed covering the deletion of the Sketches and Pipe

Clearance Check List forms and the addition of the Certificate of Completion

and Equipment Status Checklist forms.

VII. Environmental Compliance Results

0 No spills or releases occurred during the project.

0 No exposures to personnel or the environment occurred during the project.

* All waste was transferred to the Shell/M-K WMP.

* Localized monitoring was performed continuously during all intrusive

activities.

0 Atmospheres and liquids were checked for LEL, 02, H2S, CO, and VOC's

during each intrusiveactivity. Liquids were also checked for pH and oils for

PCB's at the 50 ppm level and 500 ppm level.

Page 2 of 3
VIII. Health and Safety Results

The following Health and Safety results were reviewed.

* No lost time accidents occurred on the project.

0 One recordable injury occurred which resulted is three stitches to an

employee's index finger. This injury occurred while relocating equipment

from one building to another.

0 The task employed a full time on site Health and Safety Officer.

0 A structural engineering report was performed on each building prior to any

work being performed.

0 A Job Safety Analysis was performed on each building by the Task

Supervisor, Task, Foreman, Project Engineer, Site Health and Safety Office,

and Field Manager prior to work beginning in the buildings.

* The buildings were sprayed with a 10% bleach solution for the Hanta-Virus

prior to beginning work.

0 A daily Coordination/Toolbox Safety Meeting was held prior to beginning

daily work activities.

0 A weekly MK safety meeting was held for all MK field personnel.

* A daily safety walk through was performed for the current work site by the

Site Health and Safety Officer.

0 A weekly safety walk through of the active buildings was performed by the

Task Supervisor.

0 A daily inspection was performed on all motorized mobile equipment.

* A monthly inspection was performed on all fire extinguishers, safety

equipment, cords, and tools.

IX Preliminary Outline of Construction Completion Report

e. The outline was reviewed (Attachment 3).

x. Pre-Final Inspection Tour

a Four regulators and four MK personnel toured buildings 724,515, and 515A.

The methods of opening piping and equipment, such as opening valves,

flanges, and Hot Tap drilling were discussed during the tour.

XI. Schedule Final Inspection

MK requested that this walk through serve as both, pre-final and final

inspection. The regulators conquered that ftu-ther field inspections were not

required.

Page 3 of 3
PRE-FINAL INSPECTION

SOUTH PLANTS INTERIOR BUILDLING CLEARANCE

January 10, 2000

SIGN IN FORM

ea 3 773"'

70413 -963 ZZ7 -qdLr

-PAW

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jjrY"ý lZkCC4WO6%\ M KE IA S 203, 852 - 7'My S

30-S - 153 -

a -30-W12_-(pqAl3 -3 z le- l1pr6
Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2.02.07 - Post ROD Removal Actions for Structures September 08, 2000

ATTACHMENT C

FINAL RECORDS REVIEW ACTION ITEM/COMMENT FORM

and

ATTENDANCESHEET

File E:\QADOCS\SouthPlants\Pippng.dem\INTBLDGCCRRevI

G Washington
-Z Records Review Notes for Post-Rod Removal Action for Structures - Chemical Process

Related Activities & Equipment Removal.

Task/Project: ShelltMK South Plants Interior Piping Demolition

Responsible Party: Morrison Knudsen Corporation - RMA (Contract 4759)

Date: Completed/Performed Wednesday, February 09, 2000 (1:30 PM to 3:30PM)

Location: RMA, Building 132

(See Attached Attendance Sheet for Review Participants)

RVO QA's Transcription of Notes for the Final Records Review; the RVO[Regulator Team

made the following notes/observations:

c-P` I RECORD ITEM No. ACTION ITEM / COMMENT

& FILEREFERENCE#

item # I - File section 18 (Safety i Please reference the SheIVMK Waste Management Program file regarding waste generated and I

Environmental) waste tracking. (i.e.. A place holder and a lisfingidatabase of the drums generated from this

File # 18.9110 Environmental task, which also states that the waste generated under this tasifiscooe of work ishvas managed

Management in accordance with Sheli/MK RMA Waste Mný Prpgram. rev. 13, June 190.)

2 - File Section 17 Comment regarding the column of summary sheet entitled (Ieftw date 1; Piease show the layout

(Quanty Assurance method (i.e. yy,mm.dd) for the dates and add a column to snow cross4eferences to the actual

File # 17,080 Subcontractor Du-Wald letter date(s).

-:0r?_V Item * 3 - File Section 18 (Safety I Comments regarding the CERCLA WWTP Sheets. Operators from the treatment plant did not

Environmental) sign-off on all the sheets. Either fill in the blank or have the operator(s) post-sign (date & initial)

File # 18.910 Environmental the blocks lacking signatures,

Management

1;zjýeO Item# 4 - File Section IS (Safety / Please reference in the CCR the industrial Sample Surveys and their purpose. CCR should

/I /Ký Environmentai) also reference the files by number as well as briefly discuss the processes used durift field

File # 18.585 Industrial Sample operations.

Survey (CCR Summary) I

Item # 5 - File Section IS (Safety / Turn over task specific iogbooks (originals to go to files), othervAse transfer to files.

ivironmentall) When copies are tramferred, copies of the logboý o0wMe page should aft to w4lixied.

;;ýKeF # 18.950 FWd Logbook - Mention the use of logbooks in the CCIR and specity/onoss-reference file locatiori.

'1'Environmental

item # 6 - File Section 21 P1 se include all applicable permits issued for the work. (i.e.. Act Safe, Hot Work, Intrusive

o %struction Management) Activity, etc.). Please include any applicable RMA, RVO, or other permits obtaffied to perform;,ý ,ýile 4 21.151 Contractor Work Area the work for the task at hand. A c I ccess

v7leV Item # 7 - File Section 21 1 Please inctude references j cross-references for waste management & other files. Pleam

V construction Management) bulletize the items in the files for each sub-file (i.e.. J SA's. ChecKlist. beforeiafter Photos,

File * 21.200 Work Package equipment checklists, eta). Also. please address any analytical resuits or unusual anomalies

associated YAth eacn structure.

Item # 8 - File gection 21 On the equipment layout dravAngs, please include a key explaining the use of triangles and 'x's"

(Construction Management) (i.e., to show that equipment was not in the building at the time of the

File # 21200 Work Package clearanceidecommissioning).

(Building Sub-files).

2/Z-7,W tern * 9 - See Item # I Please cross reference waste management w/listing of drums generated by the activities.

(Cross-References) Additionally, be more specific on the summary sheets for the individual structuresibuOdings, List

the soec4fics in these files as to referencing the specifics to programs, plans, procedures, etc. ý ý;el - - - -/,-!rwtem #10 - File Section 21 Please provide explanations for the missing photographs on the After Photo's index. (i.e. No

Construction Management) change. no worked performed. etc.).

File # 21,200 Work Package

(Building Sub-filesý.

VIV Item # I I - CCR Summary and Please include more detail in the Environmental, and Health & Safetv sections of the CCR.

ýM Include more discussion on the approach to monitoring, approach to'H&S moni ng, er

,opecifics. 

ton work

protection. environmental protection, deconning, and other applicable task actions.

File: F-:',,QADOCS\.SouthPlantsOppng.demkR=ordsReviewSPIPD. By DJV (2/24/00)
DOCUMENT REVIEW

SOUTH PLANTS INTERIOR BUILDING CLEARANCE

FMRUARY 9,2000

ATTENDANCE FORM

F-) r,ý r 3- 3 7 7zly c-'l P4

LA c. izvo 3cq - iS-3-25(pt
Rocky Mountain Arsenal CCR

Interior Building Chemical Related Activities for South Plants Rev. I

WBS 2.02-07 - Post ROD Removal Actions for Structures September 08, 2000

ATTACHMENT D

PROJECT FILE INDEX

File E:\QADOCSSouthPlantsTippng.dem\INTBLDGCCRRevI

0 Washington
FILE INDEX -TASK NO.4759-042

Section 10 General Information

10-018 Startup/Readiness Review

10.023 Authorization for Funding

10.060 Procedure Manual (Project)

10-061 Project File Index

10-200 Project Closeout/Report (Includes Pre-Final/Final & CCR)

Section 11 Correspondence

11.010 Correspondence Incommig

11-020 Correspondence Outgoing

11.092/93 IOC's, Faxes, & E-Mail (Arrange in reverse chronological orderiartach 2-hole clips)

Section 16 Field Task Speciflc

16.104 Specifications (copies also included in file 10.060 - Procedures Manual)

16.200 Design Premise (Non-Design Project)

Section 17 Quality Assurance

17.012 QA Program (copy also included in file 10.060 - Procedures Manual)

17,080 Subcontractor Validation & Acceptance Reports (Recycle Verification Letters &

Weight Tickets)

Section 18 Safety/Environmental

18.021 Health & Safety Plan (Also included in file 10,060 - Procedures Manual. Appendix "A")

18.072 Daily Tailgate Safety Meetings

18.885 Industrial Sample Survey (Summa Canister Sampling)

18.910 Environmental Management (CERCLA Water Transfers)

18.940 Training Records

18.950 Field Logbook-Environmental

File # 10.061 Page 1 of 3
FILE INDEX -TASK NO.4759-042

Section 21 Construction Management

21.070 Contractor Daily Reports

21,151 Contractor Work Area Access

21.200 Work Package

(Files contain Job Saterv AnalYsis ýJSAý checklist, Photo's beforelafter, Structure Reports, Destruction Certificates, Equipment Status Checklist, and Certificate of completion.)

!jý General Descriptio

2 S 4 Caustic Fusion PlantjDrurn Storage

255 Fuel Oil Pump Station

116 Plants Dispensary Clinic

316A Change House

347 Warehouse/Chemical Storaize

422 H Manufacnire/Aldnn Storage

427 Decontamination Pit Foundation

451 Warehouse/ Production Filling

459 Acetylene Generator Building

459A Lime Slurry Pump House

459B Acetylene Equipment Building

459C Hydraulic Pump Building

461 Tank Farm Pump House

471 TC/Pesticide Building

471B Electrical Vault

471C Refrigeration Building

472 TC Refrigeration

472A Maintenance and Storage Lunchroom

473 TC Drum LoadingiPesticide Packaging

474 Electrical Control House

475 Railroad Car Warmer Shed

502 West Meter Pit

503 East Meter Pit

-704 DET Generator

505 DET Pretreatment Pumps

506 DET Control Room

ý07 DET Separator Pump House

508 DET Copper Recovery

.;09 DET Compressor/Liquifier for Methyl Chloride

ý;10 MIC Refrigeration and Storage Unit.

5 11 Chlorinated Paraffin Mfg.j Storage

512 FillingiPesticide Production

; 12A Solvent Storage

514 Lewisite/HD/Pesticide Production

5 14A L/M- I Storage/Dowtherm Boiler

5 14C Pump House for Raw Materials

; 14D Refrigeration Compressor Building

5 14E MMA (Raw Material for Azodnin) Dilution

File # 10.061 Page 2 of 3
'FILE INDEX -TASK NO.4759-042

Section 21 (con't) Construction Management (Continued)

1.200 (con't) Work Package (Continued)

1!ý# General Descriptio

515 CP/DDT/Pesticide Production

515A Nudrin and Endrin Tank Building

516 Lewisite Distillation/Pesticide Production

516B Electrical Vault

517 Offices/Change HouseiLaboratory

518A Fire Pump House

519 Peroxide Storage

5 19A Peroxide Pump House

520 Saniple Pump/pH Probes Store House

521 Acetylene Compressor/Pesticide Mfg.

521A Refrigeration /DCPD Cracking

521B Compressor Housc/Field Maintenance Shop

521C Lunchroom and Field Foreman Office

523C Arsenic Trioxide Dry Storage Silo

523D Arsenic Trioxide Dry Storage Silo

523E Arsenic Trioxide Dry Storage Silo

523F Arsenic Trioxide Dry Storage Silo

523G Arsenic Trioxide Dry Storage Silo

525 Product Dv1pmt Lab/Nudrin Mfg.

525A Refrigeration Building

528 HD Burning/Pesticide Manufacture

529 NaOH Make Up/Azodrin Support Structure

531 Warehouse

532 Pesticide Materials Warehouse

533 Flammable Materials Storehouse

534 Pump House Storage

534A Shift Shack

534B Planavin Unit Process Equipment

534C Electric Vault

534D Emergency Generator

557 Salvage Yard Shelter, Storage and Repair Shop

561 BCH Process Unit

571 Incinerated Waste Vent Gas

571B Heavy and Light Organics Tank Room

724 DET Salt Handling Building

727 Electric, Auto, and Carpentry Shop

729 General Purpose Warehouse

746 Gasoline Unloading Rack

TF107 Concrete Retaining Basin Dowtherm Area

NNO103 Restroom East of TFO 10 1

NNO106 Truck Loadout East End of DET

NNO 111 Hexachlor Plant-3 Furnaces

NNO 113 Metal Maintenance Building West of Building 472

Section 27 Equipment & Transportation

27.101 Equipment Preventive Maintenance Reports

27.111 Equipment List

File # 10.061 Page 3 of 3