MEASURING AND FORECASTING COMPLETION

1. MEASURING AND FORECASTING COMPLETION

2. PROGRESS BY DISCIPLINE

3. PROGRESS PAYMENTS CHANGE IMPACT CONFORMANCE TO PLAN PROJECT FINAL COST PROJECT DATE OF COMPLETION

4. ENGINEERING

5. DRAWING MILESTONES DRAWING MILESTONES START DRAFT - 20% DRAFT COMPLETE - 65% OFFICE CHECK - 80% OWNER REVIEW - 85% FINAL DRAFT - 90% APPROVAL WITH HOLDS - 95% FINAL OWNER APPROVAL - 100%

6. DISCIPLINE WGT. VALUE % BUDGETED MANHOURS ESTIMATED DRAWINGS DISCIPLINE 1250 2500 1250 1500 4000 3000 1500 15000 CIVIL ARCHITECTURAL STRUCTURAL MECHANICAL PIPING ELECTRICAL INSTRUMENTATION 20 35 20 20 50 40 15 200 8.3 16.7 8.3 10.0 26.7 20.0 10.0 100 TOTAL ENGINEERING VALUE

7. TOTAL PIPE DWGS. MILESTONE VALUE % DWGS. IN MILESTONE DISCIPLINE % COMPLETE MILESTONE 10 5 5 5 5 5 10 50 50 50 50 50 50 50 20 65 80 85 90 95 100 4.0 6.5 8.0 8.5 9.0 9.5 20.0 START DRAFT DRAFT COMPLETE OFFICE CHECK OWNER REVIEW FINAL DRAFT APPRV. W/ HOLDS FINAL APPROVED TOTAL PIPING DISCIPLINE PROGRESS 65.5

8. PROJECT CONTRIBUTION WEIGHTED VALUE % COMPLETE DISCIPLINE 7.5 11.7 6.6 7.5 17.4 12.0 5.0 8.3 16.7 8.3 10.0 26.7 20.0 10.0 CIVIL ARCHITECTURAL STRUCTURAL MECHANICAL PIPING ELECTRICAL INSTRUMENTATION 90 70 80 75 65.5 60 50 TOTAL ENGINEERING PROGRESS 67.7 %

9. PROCUREMENT MEASUREMENT PROCUREMENT MEASUREMENT

10. MATERIAL TAKE OFFS PURCHASE REQUISITIONS PURCHASE ORDERS

11. FUNCTION % WEIGHTED VALUE ESTIMATED MANHOURS ESTIMATED QUANTITIES FUNCTIONS 26.6 46.7 26.7 MATERIAL TAKE-OFF (DWGS) PURCHASE REQUISITIONS PURCHASE ORDERS 150 200 100 400 700 400 TOTAL PROCUREMENT VALUE 1500 100

12. TAKE OFFS TAKE OFFS DRAWINGS REQUIRING TO'S DRAWING WITH TO'S COMPLETE PHYSICAL PROGRESS 150 75 50%

13. PURCHASE REQUISITIONS PURCHASE REQUISITIONS 200 50 25% ESTIMATED PR's PR's APPROVED FOR PURCHASE PHYSICAL PROGRESS

14. PURCHASE ORDERS PURCHASE ORDERS QUANTITY PLACED = 50% DOLLAR VALUE SHIPPED = 50% QUANTITY PLACED = 50% DOLLAR VALUE SHIPPED = 50% 28 PO's OUT OF 100 = 14% 1 MILLION DOLLARS EXPLANTED OUT OF 50 MILLI0NS = 1% PHYSICAL PROGRESS = 14 + 1 = 15%

15. WEIGHTED VALUE PROCUREMENT CONTRIBUTION FUNCTIONS % COMPLETE MATERIAL TAKE-OFFS PURCHASE REQUISITIONS PURCHASE ORDERS 26.6 46.7 26.7 13.3 11.7 4.0 50 25 15 TOTAL PROCUREMENT PROGRESS 29.0

16. WEIGHTED PERCENTAGE ESTIMATED MANHOURS MILESTONE 2000 4800 3600 5600 1000 6800 5200 2000 5 12 9 14 25 17 13 5 MOBILIZATION & GRADE FOUNDATION COMPLETE STRUCTURAL COMPLETE EQUIPMENT ERECTION COMPLETE PIPING COMPLETE ELECTRICAL COMPLETE MECHANICAL COMPLETION COMMISSIONING TOTAL PROJECT VALUE 40000 100

17. % COMPLETE PROJECT CONTRIBUTION WEIGHTED % MILESTONE 100 80 30 10 MOBILIZATION & GRADING FOUNDATION STRUCTURAL STEEL EQUIPMENT ERECTION 5 12 9 14 5 9.6 2.7 1.4 TOTAL PHYSICAL PROGRESS 18.7

18. TOTAL ENGINEERING PROGRESS

19. DESIGN/ENGINEERING OVERALL COMPLETE BUDGETED MANHOURS WEIGHTED VALUE % % COMPLETE PROJECT CONTRIBU- TION 67.7 29.0 60.6 2.6 15000 1500 90.9 9.1 ENGINEERING PROCUREMENT TOTAL CONTRACT TOTAL CONTRACT PROGRESS 16500 100 63.2

20. PRODUCTIVITYPROFILES

21. FACTORS AFFECTING PRODUCTIVITY PROFILES PROJECT LOCATION JOB COMPLEXITY WORKING HOURS LABOR DENSITY SUPERVISION QUALITY WEATHER MIXTURE OF NATIONALITIES DISCIPLINE

22. THEORETICAL % BUDGET MANHOURS UTILIZED PRODUCTIVITY 12 23 33 42 50 57 63 76 87 100 1.2 1.1 1.O 0.9 0.8 0.7 0.6 0.5 * * * * * * * * * * 10 20 30 40 50 60 70 80 90 100 PHYSICAL COMPLETION %

23. CREDIT BY EARNED MANHOURS CREDIT BY EARNED MANHOURS ORIGINAL ESTIMATE ESTIMATE REMAINING EARNED 2000 MHRS 1000 MHRS 1000 MHRS

24. % PHYSICAL COMPLETION % QAB MHRS UTILIZED % PHYSICAL COMPLETION % QAB MHRS UTILIZED P = P =

25. BCWS BCWP ACWP

26. CREDIT BY UNITSINSTALLED

27. COST VARIANCE CV = BCWP - ACWP SCHEDULE VARIANCE SV = BCWP - BCWS

28. INTERMEDIATE MILESTONE PERCENTAGE COMPLETE

29. CONSTRUCTION CONSTRUCTION