AD-A239 828 USACERL Special Report P-91/17l~l~hllWl My991

of EngkieerConkcinEnkeiResearch Laboaory

Building Maintenance and Repair Datafor Life-Cycle Cost Analyses:Architectural Systems

byEdgar S. NeelyRobert D. NeathammerJames R. StimRobert P. Winkler

This research project has provided improvedmaintenance resource data for use during facilityplanning, design, and maintenance activities.Data bases and computer systems have beendeveloped to assist planners in preparing DDForm 1391 documentation, designers in life-cyclecost component selection, and maintainers inresource planning. The data bases and com- D T ICputer systems are being used by U.S. Army ELECTECorps of Engineers (USACE) designers at the 0District and installation levels and by resource UG 2 7,1991,programmers at USACE Headquarters, and ArmyMajor Commands and installations. Theseresearch products may also be useful to otherGovernment agencies and the private sector. . ... ......

This report describes the building task mainte-nance and repair data base development andgives examples of its application. It is one of aseries of special reports on the maintenance andrepair data base. While this report describesarchitec'ural systems, other reports in the seriescover heating, ventilation, and air-conditioning(HVAC) systems, plumbing systems, and electri-cal systems.

Approved for public release; distribution is unlimited.

91-088799 8 2 o0 V4 I liilli/llill!llll/ll

The contents of this report are not to be used for advertising, publication,or promotional purposes. Citation of trade names does not constitute anofficial indorsement or approval of the use of such commercial products.The findings of this report are not to be construed as an official Depart-ment of the Army position, unless so designated by other authorizeddocuments.

DESTROY THIS REPORT WHEN IT IS NO LW, GER NEEDED

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REPORT DOCUMENTATION PAGE FOm AnroWOMB No. 0704-0188

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1. AGENCYUSEONLY( 0vlMS ON RERT E DT. REPORT"YPE ANO DATES COVEREDMay 1991 Finad

4. TITlE AND SUBTITLE 5. FUIDG NUMBERS

Building Maintenance and Repair Data for Life-Cycle Cost Analyses: RUXE dated 1980Architectural Systems REIMB 1984 - 1989

6. AUTHOR(S)

Edgar S. Neely, Robert D. Neathammer, James R. Stim, and Robert P.Winkler

7. PERFORMING ORGANIZATION NAME(S) AND ADORESS(ES) 8. PERFORMING ORGANIZATION

REPORT NUMBERU.S. Army Construction Engineering Research Laboratory (USACERL)P. O. Box 9005 SR P-91/17Champaign, IL 61826-9005

9. SPONSORINGMONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/MONITORINGAGENCY REPORT NUMBER

HQUSACE -Office of the Chief of Engineers \A'ITN: CEMP-EC ATrN: DAEN-ZCF-R20 Massachusetts Avenue, NW i PentagonWashington DC 20001 .Washington DC 20310

11. SUPPLEMENTARY NOTES

Copies are available from the National Technical Information Servibe, 5285 Port Royal Road,Springfield, VA 22161

12a. DISTRIBUTIONIAVAILABILITY STATEMENT 12b. DISTRIBUTION CODE

Approved for public release; distribution is unlimited.

13. ABSTRACT (Maximum 200 words)

This research project has provided improved maintenance resource data for use during facility planning,design, and maintenance activities. Data bases and computer systems have been developed to assistplanners in preparing DD Form 1391 documentation, designers in life-cycle cost component selection, andmaintainers in resource planning. The data bases and computer systems are being used by U.S. ArmyCorps of Engineers (USACE) designers at the District and installation levels and by resource programmersat USACE Headquarters, and Army Major Commands and installations. These research products may alsobe useful to other Government agencies and the private sector.

This report describes the building task maintenance and repair data base development and gives examplesof its application. It is one of a series of special reports on the maintenance and repair data base. Whilethis report describes architectural systems, other reports in the series cover heating, ventilation, and air-conditioning (HVAC) sytems, plumbing systems, and electrical systems.

14. SUBJECT TERMS 15. NUMBER OF PAGESdata bases facilities maintenance 94life-cycle costs cost analysis 16. PRICE CODE

17 SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION 19. SECURITY CLASSIFICATION 20. LIMITATION OF ABSTRACTOF REPORT OF THIS PAGE OF ABSTRACTUnclassified Unclassified Unclassified SAR

NSN 7540-01-280-5500 Saari1d Form 298 (Rv. 2-8Prescribd by ANSI Std 230.18298-102

FOREWORD

This research was conducted for the Directorate of Military Programs, Headquarters, U.S. Army

Corps of Engineers (HQUSACE) and the Office of the Assistant Chief of Engineers under various

research, development, testing, and evaluation (RDTE) and reimbursable funding documents. Work began

under RDTE in 1980 and continued in reimbursable projects during 1984 through 1989. The technicalmonitor for the RDTE part was Dr. Larry Schindler (CEMP-EC) and for the reimbursable part was Ms.

Val Corbridge (DAEN-ZCF-R).

The work was performed by the Facility Systems Division (FS), U.S. Army Construction

Engineering Research Laboratory (USACERL). The Principal Investigators were Dr. Edgar Neely and

Mr. Robert Neathammer (USACERL-FS). The primary contractor for much of the data development was

the Department of Architectural Engineering, Pennsylvania State University. Dr. Michael O'Connor is

Chief of USACERL-FS.

COL Everett R. Thomas is Commander and Director of USACERL, and Dr. L.R. Shaffer isTechnical Director.

Accession For

14TIS GRA&IID'DTIC TAB 03

Unannounced 0N Justification- -

By_

Distribution/

Availability Codes

Avail and/orDist Special

2

CONTENTS

SF298 1FOREWORD 2LIST OF TABLES AND FIGURES 4

INTRODUCTION ................................................... 5Background 5Research Performed and Reports Published 6Objectives 10Approach 10Scope 10Mode of Technology Transfer 10

2 PROBLEM DEFINITION ............................................. 11

3 DATA BASE DEVELOPMENT ........................................ 12Introduction 12Historical Data Review 12Engineered Performance Standards 12Committee Reviews 13Building Subdivision 13Task Data Development 13Significance of the Task Data 17Component Summary Tables 18Life-Cycle Cost Analysis Tables 25

4 DATA BASE APPLICATION EXAMPLES ............. .................. 29Introduction 29Terminology 29Examples 31

REFERENCES 45LIST OF ACRONYMS 47

APPENDIX A: Life-Cycle Cost Analysis (7 Percent) 49APPENDIX B: Life-Cycle Cost Analysis (10 Percent) 65APPENDIX C: Technical Bulletin Index for Engineered

Performance Standards 79APPENDIX D: Geographical Location Adjustment Factors 82

DISTRIBUTION

3

TABLES

Number Page

I Typical Task Data Form 7

2 Typical Component Summary 8

3 Life-Cycle Cost Analysis 9

4 Task CT-159 15

5 Task CT-416 16

6 Tasks for a Shingle Roof 19

7 Task Summary Data for Shingle Roof 23

8 Shingle Roof Spreadsheet-Labor Hours 24

9 Seven P6rccnt Discount Factors From Date of Study *26

Ten PercentDiscount Factors From Date of Study 27

11 Calculation Sheet - Example 1 33

12 Calculation Sheet - Example 2 36

13 Calculation Sheet - Example 3 38

14 Calculation Sheet - Example 6 42

15 Calculation Sheet - Example 7 44

FIGURE

DOS, BOD, EOS Relationship 30

4

BJJILDING MAINTENANCE AND REPAIR DATA FOR LIFE-CYCLECOST ANALYSES: ARCHITECTURAL SYSTEMS

I INTRODUCTION

Background

Maintenance' and repair (M&R) cost estimates :.re needed during planning, design, andoperations/maintenance of Army facilities. During planning, life-cycle costs are needed to evaluatealternative ways of meeting requirements (e.g., lease, new construction, renovate existing facilities).During design, M&R requirements for various types of components, such as built-up or shingle roofs, areneeded so that the total life-cycle cost of different designs can be minimized. Finally, once the facilityhas been constructed, outyear predictions of maintenance and repair costs are needed so that enough fundscan be programmed to ensure that Army facilities are maintained properly and do not deteriorate due tolack of maintenance.

The Directorate of Engineering and Construction (EC), Headquarters, U.S. Army Corps of Engineers(HQUSACE)", asked the U.S. Army Construction Engineering Research Laboratory (USACERL) tocoordinate the assembly of a single centralized maintenance and repair data base for use by Corpsdesigners. This research was required because designers were not able to obtain reliable maintenance andrepair data to support their life-cycle cost (LCC) analysis from installations or from the technical literature.One of the first tasks in the research effort was to determine if reliable data bases, which could be adaptedfor Corps use, existed in government or private industry. Comprehensive data bases of maintenance costsfor government and private sector facilities did not exist. The little data available always depended onwidely varying standards of maintenance used to maintain the facilities for which the data was collectedand thus was unreliable for prediction purposes. Recognizing this, HQUSACE asked USACERL todevelop a maintenance a