Text

Project Cost & Schedule,Forecast 4
	ML20079R072
Person / Time
Site:	Midland, 05000000
Issue date:	12/31/1977
From:	; BECHTEL GROUP, INC.
To:	;
Shared Package
ML20079E080	List: ML20079R072; ML20079R085; ML20079R088; ML20079R092; ML20079R096; ML20079R098; ML20079R105; ML20079R110; ML20079R118; ML20079R129; ML20079R239; ML20079R305;
References
	FOIA-83-579 JOB-7220, NUDOCS 8402020038
	Download: ML20079R072 (136)
	v • d • e

{{#Wiki_filter:r _~____._. / / I f /'. D j- _jj JOB 7220 MIDLAND UNITS 1 & 2 1-506 MWe & 1855 MWe (NOMINAL) PWR NUCLEAR UNITS FOR CONSUMERS POWER COMPANY JACKSON, MICHIGAN ,I PROJECT COST AND SCHEDULE FORECAST #4 DECEMBER 1977 (August 1. Cutoff) PREPARED BY gF BECHTEL ANN ARBOR, MICHIGAN 8402020038 831104 PDR FOIA ZACK83-579 PDR L-

~ ~.. - A JOB 7220 C,1 MIDLAND UNITS 1 & 2 FORECAST #4 TABLE OF CONTENTS INTRODUCTION AND

SUMMARY

Introduction and Scope of Project 1-1 Forecast Summary (Cost) 1-1 Forecast Summary (Schedule) 1-2 Schedule and Cost Forecast History 1-3 COST Scope of Forecast 2-1 Reconciliation Summary 2-2 Bulk Quantities Summary 2-3 Cost and Pricing Changes - Su= mary 2-4 Analysis of Risk 2-9 Analysis of Costs (Pie Graph) 2-10 Analysis of Costs 2-11 Engineering and Home Office Summary 2-12 Below the Line Allowances 2-13 Reconciliation of Allowances 2-16 Qualifications 2-18 Forecast Summary 2-20 ( J-SCHEDULE ' Critical Path Analysis 3-1, Target Schedule Basis 3-1 Schedule Achievements 3-3 Schedule Exposure 3-5 Schedule Contingency 3-6 Installation Rates and Curves 3-7 Manpower Curves 7-17 Engineering Manpower Curve 3-18 Nonmanual Manpower Curve 3-19 Craft Manpewer Curves 3-20 MSS Exception Report 3-24 COST ATTACKKENTS . Quantity Basis (Civil) 4-1 Concrete Quantity Reconciliation 4-3 Quantity Basis (Electrical) 4-7 Quantities (Piping) 4-9 Major Subcontracts 4-14 Utility Cost Group Craft Data 4-15 Utility Cost Group Building Details 4-16 Utility Cost Group Quantity Data 4-18 RAC-8 Run 4-19 Reconciliation by Account 4-25 (c i

( ' TABLE OF CONTENTS (CONT'D) CASH FLOW Curve 5-1 Table 5-2 SCHEDULE ATTACHMENTS Quantity & Installation Rate Comparisons 6-1 Schedule Comparisons 6-2 Start Piping Bar Chart Comparisen 6-3 Start Concrete Bar Chart Comparison 6-4 Status of Project (Construction) 6-5 Manpower Curves 6-6 Family of Curves 6-15 Home Office Manpower Curves 6-20 Milestone Summary Schedule EPC Summary Schedule e e 4 r" f \\ 11

r .. _ _.. _. ~ h JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 INTRODUCTION This presentation contains the cost and schedule forecast of design, procurement, and construction of Midland Units 1 and 2. The engineering scope reflected in this forecast is based on information as of August 1977. SCOPE OF THE PROJECT The plant is located at Midland, Michigan, and consists of two PWR units having nominal ratings of 506 MWe and 855 MWe for Units 1 and 2 respec-tively. The plant also provides 3,650,000 lb/hr of 1p and 800,000 lb/hr of hp process steam to the Dow Chemical Company which is located across the Tittabawassee River in Midland. The plant utilizes Babcock & Wilcox nuclear steam supply systems and General Electric turbines. FORECAST

SUMMARY

(Ce,,Q ([,' Since Forecast #3, the forecasted project costs have increased $38 million. In accord with earlier CPGo direction toward defining project ultimate costs, additional allowances of $58 million h' ave been identified for items which currently lack firm definition, but have a possibility of being incorporated into project scope. Since comparable allowances of $100 million were included in Forecast #3, the net decrease including allowances is $4.0 million. An increase of $19 million (including allowances) was reported to CPCo via the trend program through Trend Report 75-28 and has been incorpo-rated into the forecast. Reevaluation of caterial pricing, engineering wage rate, and contingency account for the major decreases since Trend Report 75-28. FORECAST COST

SUMMARY

(IN MILLIONS OF $) Forecast #3 Forecast #4 2h Total project forecasted $1,098 $1,136 38 costs Allowances S 100 S 58 (42) TOTAL (including allowances) $1,198 $1,194 (4) (12 t 1-1

{.- J03 7220 MIDLAND UNITS 1'&'2 F0ECAST #4 F0ECAST

SUMMARY

- SCHEDULE This forecast continues to hold the November 1980 and November 1981 fuel load dates as the target for our detail planning and scheduling.

These target fuel load dates continue to remain achievable; however, we want Consumers Power to be aware that schedule risks continue to l exist primarily in the mechanical, piping, and electrical areas. Consumers Power should also be aware that the achievability of these target fuel load dates is contingent upon their ability to plan effective procedures, flexibility, and reserve resources into the preoperational testing and startup activities to effectively perform the startup of a unit in 15 months or less as indicated on the schedule. r( ':. e i 1-2 'l_

JOB 7220 MIDLAND UNITS 1 & 2 FORECAST NO. 4 h ~ SCHEDULE AND COST FORECAST HISTORY EVOLUTION OF SCHt!DULE DURATION FROM START ENGINEERING TO FUEL LOAD PROJECT CASH FLOW RESTRICTIONS 129.,0 SHUT DOWN 193 12p_4 _196 3/6810/68 10/70 1101 11/72 10n3 10n4 6n5 12n6 6/7712n7 11/80 11/91 rr er Tr n n n v7 rr Tr n n n n n 180 w w w w 0 2 E E 4

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5 g g 3 g u o las <>......r......... 160 -w w w w 2 o g4 m = w w = m a o w

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5 5 a a e 129j 2 t 4 Q e g z E i E E s;- 128 o o e u o u u o o 2 m w s w w w w w a i20 q 8 g E 8 g 8 8 e e o 3 o w W = 3 p c 3 E s y o 3 E c 8 e. b 0 51m d E is e e w o 89 E 5 d 5 5 c 03 80 o 2d 80 -x o..... 77.........o s w m z e 3 e o.....68.......... W W g g ud o... W 60 1968 1969 ' 1970 8 1971 1972 1973 1974 1975 1976 1977 1978 '. 1979 1980 1981 TOTAL PROJECT COST EVOLUTION (Excludes below the line allowence) 3/6810/68 10/70 11/71 1102 10n3 10n4 6n5 Sn612n6 6/7712n7 11/80 11/81 57 TT 77 Tr T7 TT n T7 T7 v7 T7 r7 w n 1200 m w w w w e-e- z 1136 9106_ 1C98 o w I E E E E 3 u 1000 S 5 0 0 g 1c37 g o-- w y E s ss 3 900 a E_ G z 8m e z 5 5-z t r z z 5 0 3 o ~762 w a a a 9 e 5 5 3 g 2 m a e e z s o o g 3 653 s 4 g o m o m u o u o o a w m w w w a -i S* o m wc 0 8 8 8 8 d d e Q ss4 3 3 2 i C D E E,- C ~ o 418 w w a a E o o 4m MS c c w w 267 E 3 0 Z b 8 2M s3 b B Q c ('^. it i 0 1968 ' 1969 ' 1970 ' 1971 ' 1972 1973

1974 ' 1975 ' 1976 ' 1977 '

1978 I 1979 1960 1981 I LEG END: UNIT 1.......... UNIT 2 J-3 .- ~.

I g. h JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 SCOPE OF FORECAST Scope Development Forecast #4 efforts concentrated on developing concrete, cable-tray piping, and mechanical equipment quantities. Wire and cable quantities were also analyzed. Instrumentation purchase orders were analyzed in detail for added scope. In selected areas, structural steel and conduit quantities were analyzed. Pricing A complete analysis was done on all purchase orders including the determination of to-go amounts to complete designed and undesigned scope. Pricing efforts were concentrated on piping, valves, cable-tray, wire and cable, instrumentation, and equipment. To-date experience on civil accounts was used to price remaining to-go y quantities (concrete, rebar, embeds, pipe restraints, etc). A reevaluation was also performed for'the NSSS subcontract and T/G installation costs. Productivity ~ Forecast of productivity was limited to civil and structural accounts. Selected areas of piping (e.g., nonprocess and circulating water) and electrical (nonmetallic conduit and lighting conduit) were evaluated. A co=plete reevaluation of distributables was also done. s. 9 a 2-1 mm_ ____-_-___m_..___m.___

ZZ_.. ~(. JOB 7220 (' MIDLAND UNITS 1 & 2 FORECAST #4 RECONCILIATION SUMM)LRY DESCRIPTION Millions of S Forecast #3, June 1977 1,098 1.0 Scope Changes 22.4 1.1 Overtime & Recruiting Allowance 25.0 1.2 Five-Month Schedule Contingency (14.0) 1.3 Compliance with QA Reg Guides (17.0) 1.4 Increased Size of Solid Radwaste 5.9 1.5 Instrumentation Scope changes 4.0 1.6 Overtime Allowance for NSSS Subcontract 2.0 1.7 Other Engineering and Home Office Scope Changes 2.0 1.8 Automatic Steam Transfer System 1.6 1.9 Process Steam Flowrate Increase 1.3 1.10 Scope Reduction Study (1.5) 1.11 NSSS, T/G, and SWECO Purchase Price (1.6) 1.12 Late Changes (see page 4-32) 5.8 1.13 Engineering Allowance 5.0 1.14 Miscellaneous Other 3.9 2.0 Other Changes 15.6 (' 2.1 Reevaluation of Distributables 17.0 2.2 NSSS Subcontract Reevaluation ' 3.5 - 2.3 Concrete Quantity and Pricing Changes 3.7 2.4 Reevaluation of Blockwork Manhours 4.3 2.5 Piping Quantities and Pricing (7.6) 2.6 Structural Steel Productivity 1.9 2.7 Reevaluation of Wire and Cable Pricing (1.7) 2.8 Lighting Conduit and Grounding Productivity (1.7) 2.9 Steam Generator and Pressurizer Supports 1.3 2.10 Reevaluation of Engineering and Home Office (2.8) Manhours & Wage Rates 2.11 Reevaluation of Productivity Decline 1.6 2.12 Reevaluation of Shiftwork (1.5) 2.13 Reevaluation of Contingency (10.2) 2.14 Future Savings Due to Utility System (2.7) 2.15 Engineering Allowance 10.0 2.16 Miscellaneous Other Changes 0.5 TOTAL PROJECT FORECASTED COSTS 1,136 3.0 Allowances j Forecast #4 Allowances 58 TOTAL FORECAST #4 PROJECT COST 1,194 (including allowances) R 2-2

l i l ~ C. ' ; ~ JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 BULK QUANTITIES SLTd.ARY Change From Units 1 & 2 Forecast #3 Process Piping Large Pipe 1/2" and over 189,800 if 5,800 Small Pipe - 2" and under 189,800 if 5,800 Total Process Piping 379,600 if 11,600 Electrical Bulk Materials Power & Control (Including Instrumentation) Metallic Conduit 367,700 if Nonmetallic Conduit 132,900 if 5,400 if Cable Tray 65,300 if Wire & Cable 5,030,000 if Connections 196,000 ea Communication Wire 314,900 if (; Lighting Wire 907,000 if Concrete (Including Mud Siab)

Turbine Building 30,700 cy (400) cy Reactor Building 55,600 cy (400) cy Main Auxiliary Building 46,500 cy 4,600 cy Process Steam Evaporator Building 7,100 cy

~ (400) cv 200 cy Other (Excluding Concrete Backfill) 46,400 cv Total Concrete 186,300 cy 3,600 cy (Includes mud =ats 11,400 cy) I 2-3

. - ~. - ~ - ~ ~ ~ JOB 7220 Ci' MIDLAND UNITS 1 6'2 FORECAST #4 COST AND PRICING CHANGES - SLTUGlY (Including Escalation) ($1,000s) $1,000s A. FIELD COSTS Listed below is a sun: mary of major cost changes by category. Refer to cost attachments pages 4-25 through 4-32 for a detailed reconciliation. 1. Nuclear Steam Supply System (1,002) Costs furnished by CPCo ~ 2. Turbine Generator (80) Costs furnished by CPCo 3. Process Steam Evaporators and Chillers (512) Costs furnished by CPCo 4. Other Equipment and Direct Materials These costs are based on a reevaluation of the . committed and uncommitted purchase orders, trends, and allowances. Mechanical Equipment (175) Electrical (1,900) Civil 1,400 Piping (3,000) Valves 1,500 Instrumentation 3,200 QA Reg Guides (3,000) Yardwork & Misc Other 169 Transfers from Subcontracts 1,100 TOTAL (706) e 2-4 g % gy.e.ny % w...-w waL

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l-COST AND PRT.CING CHANGES -

SUMMARY

(CONT'D) ('b -? $1,000s 5. Direct Subcontracts These costs are based on the reevaluation of to-go subcontracts including costs for the NSSS erection subcontract by B&W Construction Company. NSSS Subcontract 3,500 Mechanical Equipment 600 Scope Reduction Study (1,200)- Civil (400) Earthwork 760 QA Reg Guide 1,900 Miscellaneous Other (53) Transfers to Material & Labor (1,200) 1 TOTAL 3,907 6. Overtime Allowance for NSSS Subcontract 2,000 7. Distributable Materials and Subcontracts These costs are. based on the to-go analysis of distributable expenditures. . F, ~ Utilities - (air, water, power) (900) Maintenance'of Tools & Equipment 1,600 Construction Equipment & Tools 1,400-Consumables 500 Office Supplies (overhead) 200 Testing of Materials 700 QA Reg Guides (2,700) Other 85 TOTAL 885 8. Manual Labor i The labor costs are based on a straight time standard ~' single shift workweek with 5% casual overtime i included. The escalated average composite wage rate increased 0.02 from Forecast (i3 and is 16.06. Mechanical Equipment 250 Radwaste Building Addition 3,000 Civil / Structural / Architectural 5,700 Piping (1,000) I Distributables 12,500 QA Reg Guides (7,600) { Other (324) t TOTAL 12,526 2-5 4 e-' . 4 e s. [ g,-*". ,_.-.-,._,,.-.._.--______,~m_, .~

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,,w** a -me C COST AND PRICING CHANGES -

SUMMARY

(CONT'D) b) MANUAL MANHOUR AND PRODUCTIVITY BASIS At the direct cost level of the net addition of 374,000 manhours, an increase of 159,000 is due to unit rate changes and 215,000 due to quantity changes. MANHOURS To date Forecast (1,000s) As of 8-1-77

4 Concrete 1,883 3,411 221 Civil, Steelwork, 703 1,572 192 Architectural Reactor Pressure Vessel 8

61 2 Mechanical Equipment 43 454 10 Piping (Process and Nonprocess) 380 3,879 (49) Control & Instrumentation 1 467 Electrical Equip =ent 12 297 Electrical Bulks 112 2,236 (2) TOTAL DIRECTS 3,142 12,377 374 DISTRIBUTABLES 1,697 4,486 905 ' k, 0 (514) QA REG GUIDE ALLOWANCE TOTALS 4,839 16,863 765 $1,000s 9. Manual Labor Allowances f rom 8-1-77 a) Shiftwork Allowance (1,500) This decrease in the to-go allowance is due to fewer to-go manhours since the previous forecast and the incorporation of productivity losses for civil and distributable activities into the base manhours and costs. ] 2-6

(.t COST AND PRICING CHANGES -

SUMMARY

(CONT'D) $1,000s b) Overtime Allowance 23,600 This represents the total to-go portion of the $30 million below the line allowance in Forecast #2 which is now in project plans. This allowance is for the increase in casual unscheduled overtime required to maintain schedule critical activities beyond the 5% allowance included in the manual labor base wage rate. c) Productivity Dccline Allowance 1,600 Major changes are as follows: Piping & Instrumentation 850 Electrical 150 Distributables 600 d) Future Savings in Piping Unit Rates Due (2,700) to Utility System and Better Productivity 4 - \\.~ Due to Orientation Room TOTAL 21,000 10. Nonmanual 851 Developed from the bar chart, the nonmanual costs have increased. A reevaluation results in a increase of $0.04 in.the average composite wage rate which is now $11.82. t t 4 i . i J 4 1 = l 2-7 e ev -e- =, tm: 44t--r T74---'TM7-p r Drw 7 tt - y y.tv--* -p= ^'-=^~-e1PT-*M e = T-779' M =m$ rtW v 7W="

. _ _. ~ _ -. _. ~ _ _. _. _, _. _ d h! COST AND PRICING CHANGES -

SUMMARY

(CONT'D) NONMANUAL MANHOUR BASIS MANHOURS To date Forecast (1,000s) As of 8-1-77

4 b

Supervision 178 536 58 Engineering & Quality 888 2,994 173 Control Administration 541 1,392 41 Procurement 103 273 (4) 1' First Aid / Safety 40 97 13 Survey 112 145 (34) Subtotals (inci shiftwork) 1,862 5,437 247 (210) QA Reg Guide Allowance (91) 9 Less Shiftwork Allowance TOTALS 1,862 5,346 46 $1,000s B. ENGINEERING & ROME OFFICE COSTS 685 (' Scope changes 3,130 Other changes 1,200, Wage rate reevaluation (3,645) Engineering allowance 15,000 ~ C. CONTINGENCY a) Reevaluation of to-go contingency (8,000) b) Costs of the 5-=onth schedule (14,000) contingency i l D. LATE ADJUSTMENTS 5,276 6 E. ALLOWANCES (42,000) A breakdown and description of the allowances is provided on pages 2-14 and 2-15. i I See pages 2-16 and 2-17 for reconciliation of allowances j since Forecast #3. 1 F. ESCALATION Escalation is at 7% compounded on a 8/1/77 base. [ 2-8 m -e -g w T -+,, wr9-v-vew-

JOB X0 7220 fci; tcensu=ets Pcver ce=pany Type of Plant P.idland, Michigan g,,g o.,, December 12, 1977 ANALYSIS cm 115 < 20 19 l llk!f 3, l I7 !!!!Ii! li!lll! h} 16 !! [- l ig}lll: is I!!$iii l !!!k!!!.illlh l l l

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14 is liitil!:!!!f!!inli l !!!fjij:@lin 112,020 i!!!$!!! m i!!k!! 12 giggiijijilll igg g.jjj; lE 102,685 93,350 [ hj;;[flljjji ,9 84,015 3;;;/!j!llllj! p j;; lilljli.jjliji I p Z b !!!!b!!k )!! h!l$ a y 65,345 y !!j{ i jf si {!jij 7 ( 56,010 2 jjg l pp ,jjil(jlljjij fii5 llbH-~~~M E/ II$ $ifiii!$$$ Z 46,675 2 5 8 37,340 llll ,p' l jjjj;;;i:jjjj g}lll 28,005 j l jj;;; gllj,l:lgg !!T!! "l I I il!!!!!@!!!!!!f!E 2

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0 I !!t l i $3 !!am 2 !!!!si l ili!! sh 3 !!!!Si l 191 8 !!!i!!!. l 3 90 80 70 60 50 40 30 20 10 Probability of Overtwa (%) i ESTIM AT E MANAGEMENT DECISION Est. Cost Excl. Contingency $ 933,500,000 Probability of Overrun 50-5.4 Accuracy Excl. Contingency * + 8.3

2.9 %

Contingency 4 f (.- $ 49,900,000 Most Probable Cost $ 983,400,000 Estimate Accuracy incl. Contin 0cncy + 2.9 % 2.5% To Go Contingency Rate = 15.0

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+4W'h MN Me&. Mmh h 4 e# MJM: whmee s 4-.., h,. w f'- JOB 7220 MIDLAND UNITS 'l & 2 FORECAST #4 ANALYSIS OF COSTS h (S1,000s) $249,637 $208,874 MEDILM RISK HIGH RISK 27% 22% S474,989 LOW RISK (: ' 51% LOW RISK $474,989 MEDIUM RISK $249,637 HIGH RISK S208,874 TOTAL OF PROJECT COSTS ANALYZED $933,500 CONTINGENCY $ 49,900 'i TOTAL (WO/ Fee, Shif twork and Future $983,400 Productivity Decline Allowances, Future Escalation and Late Adjustments) 6 2-10

(??. JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 ANALYSIS OF COSTS ($1,000s) DESCRIPTION TOTAL COSTS LOW RISK (0-3%) NSSS Committed, Cost to Date 110,766 Turbine Generators to Date, To-Go 53,460 Other Equipment, Materials, and 126,377 Subcontracts Committed / Cost to Date, To-Go Distributable Materials 38,403 Committed / Cost to Date Nonmanual Labor Cost to Date 18,570 Engineering and Home Office Costs to 65,140 Date Manual Labor Cost to Date 62,273 TOTAL COSTS - LOW RISK $474,989 51% of Costs

(,'~

MIDIUM RISK (4-10%) NSSS Subcontract / Labor To-Go 22,049 Other Equipment, Materials, and 45,044 Subcontracts To-Go Other Equipment, Materials, and 45,112 Subcontracts Committed To Date Distributable Materials To-Go 20,644 Manual Labor To-Go 77,668 Nonmanual Labor To-Go 39,120 TOTAL COSTS - LOW RISK 249,637 27% of Costs HIGH RISK (OVER 11%) Manual Labor To-Go 107,173 Other Equipment, Materials, and 64,266 2 Subcontracts To-Go Engineering and Other Home Office 37,435 To-Go j TOTAL COSTS - HIGH RISK S208,874 22% of Costs j 3 2-11 .-n 7 z er r Q--- w--

m. t') i-JOB 7220 } MIDLAND UNITS 1 AND 2 FORECAST #4 ENGINEERING AND HOME OFFICE

SUMMARY

{ (As of 8-1-77) t (All in Thousands) !l l 5 FORECAST #3 COST TO DATE FORECAST #4 /h 1. i' i Manhours Total $ Manhours Total $ Manhours Total $ Manhours Total $ l t -i ENGINEERING

3,408 74,177 2,594 50,392 3,547 74,696 139 519 OTHER HOME OFFICE i

l Division Services 455 9,040 247 4,364 456 9,164 1 124 1* Procurement 347 6,980 196 3,767 368 7,553 21 573 [l Project Management 66 1,986 23 490 64 1,929 (2) (57) 1 Quality Assurance 177 4,779 76 1,541 174 4,505 (3) (274) Construction Management 190 5,616 110 2,597 199 5,855 9 239 Other Divisional 28 611 22 507' 32 696 4 85 Startup 29 1,269 5 138 25 1,047 (4) (222) Corporate Services 100 3,528 43 1,344 94 3,226 (6) (302) { SUBTOTAL 0THER HOME OFFICE 1,392 33,809 722 14,748 1,412 33,975 20 166 TOTAL ENGINEERING AND il0ME OFFICE 4,800 107,986 3,316 65,140 4,959 108,671 159 685 j t i

Excludes Forecast #4 engineering allowance e

t I .)

--- - - ~ - - ~ ~ - - - - - - - - h JOB 7220 MIDLAND UNITS 1 & 2 . FORECAST #4 BELOW THE LINE ALLOWANCES DEFINITION AND QUALIFICATIONS As of Forecast #4, these items are excluded from the project scope, plan, and associated cost and schedule activities. These allowances are for items which have a possibility of being incorporated into the project scope. The costs are order of magnitude only, and any dollar values and schedule impact may change significantly as the associated scope becomes more defined. Below the line allowances are included for CPCo information only, in accord with earlier CPCo direction toward defining project ultimate Costs. The list is not all inclusive and is conceptual. It would be virtually impossible to predict all future scope requirements and items which could impact project cost and schedule. O t 2-13 =... ___________________--il_

_.... _.... ~ - _ T.EJ E ~ ~ ~ ~ ' ~ ~ ~ _ _- (':'. JOB 7220 MIDLAND UNITS 1 & 2 [ FORECAST #4 BELOW THE LINE ALLOWANCES ($1,000s) (Those items which were also included in Forecast #3 are marked with an asterisk.)

1.

Additional Costs for Schedule Extension to Accommodate 16,000 the Allowances Listed Below (Trend 127)

2.

Impact of Regulatory Guide 1.120 and BTP-9.5 10,000 (NRC Position on Fire Prevention, Detection, and Mitigation) (Trend 128)

3.

Compliance with Design and Start-up Regulatory Guides 10,000 (Trend 118)

4.

EPA Effluent Limitations (Trend 1) 4,000 g.

S.

Possible Added Costs of Piping Hangers to Attain-Required 4,000 (. '. Hanger Deliveries and Maintain Schedule (Trend 251)

6.

Nonnuclear Instrumentation Upgrade (Trend 190) 2,000

7.

Impact of I:ternal Flooding Studies (Trend 26) 2,000

8.

Analysis of Reactor Vessel Side Leading (Trend 18) 2,000

9.

Effects of Jet Impingement Loadings on NSSS Components 2,000 (Trend 17) t

10. Modifications to the Blowdown Structure (Trend 115) 1,500
11. Backfit to Meet Current Turbine Missile Protection 1,000 Requirements (Trend 254)
12. Additional Shielding of Radioactive Process Drainage 1,000 and in Other Radioactive Areas (Trend 255)
13. Addition of Access Platforms and Equipment for 800 Snubber Maintenance (Trend 195)
14. Upgrade of Auxiliary Building Crane (Regulatory Guide 1.104) 500 j

(Trend 197) ? 2-14 -n a,-.

BELOW THE LINE ALLOWANCES (CONT'D)

15. Increase Due to Inclusion of B&W ATWS Assumptions 400 (Trend 186)
16. Subcontractor QA Program Changes (Trend 199) 200
17. Updating the Permanent Plant' Security Plan (Trend 200) 200
18. Conformance with Seismic Requirements of 170 Specification G-7 (Trend 10)

19. Preoperational Testing of One High-and One Low-Pressure 280 Evaporator (Trend 298)

20. Instrumentation Allowances for ESFAS Changes, Steam Plant 300 Sampling System and Atmospheric Dump Valves (Trend 330)

Miscellaneous Other & Rounding (350) TOTAL FORECAST #4 ALLOWANCES 58,000 ge .2 O s e t 4 1 t .t 2-15

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.--..a. ( JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 ~ RECONCILIATION OF ALLOWANCES ($1,000s) Allowances Forecast #4 Forecast #3 A. ALLOWANCES TO FORELAST #3 DELETED /TRANS-FERRED ABOVE THE LINE IN FORECAST #4 1. a) Overtime Allowance for 1978 22,000 and Beyond (Trend 129) b) Manual Labor Recruiting, 3,000 Offsite Testing, and Training to Maintain Target Schedule 2. Possible Engineering Manhour Increases 2,500 to Support Construction and Maintain Schedule (Trend 332) 3. Increased Requirements of the Solid 5,300 Radwaste Building (Trend 193) 4. Future BOP Performance Calculations 1,000 (Trend 42) 5. HP Process Steam Flowrate Increase 1,000 to 800,000 Lbs/Hr (Trend 189) 6. Automatic Steam Transfer System 1,400 [ (Trend 7) l 7. Iron Removal from the Condensate 1,000 I Return from the Evaporator Building to the Condensate Hotwell (Trend 191) 8. Metering and Monitoring of Process 1,000 Steam Supply to Dow (Trend 194) 9. Cost of 1977 Licensing Hearings 500 t (Trend 187) 10. Additional Shielding Requirement 600 for the Incore Instrument Tank (Trend 196) 11. Isolation of Class lE Associated 600 1 Circuits (Trend 137) 12. Effect on BOP as a Result of 500 Plutonium Recycle (Trend 198) 13. FSAR Printing Costs (Trend 250) 200 14. Seismic Requirements for Instrument 500 Piping and Tubing 15. Post-Accident Plant Analysis System 450 (Trend 2) 4 R 2-16 _-a_..,_._ .s.

. 7 ( ), RECONCILIATION OF ALLOWANCES (CONT'D) Allowances Forecast #4 Forecast #3 16. Construction Openings in Turbine 200 Building Walls (Trend 122) 17. Boron Analyzer Instrumentation 400 (Trend 8) 18. Permanent Guardhouse (Trend 237) 250 360 19. BOP Computer Changes (Trend 5) 20. Transmission Tower Embankment and 200 _ Foundation (Trend 236) 21. Tolerance Bending of Rebar (Trend 252) 100 (600) 22. Models for Turbine, Reactor, and Auxiliary Buildings (Trend 123) 23. Deductible on Repair of Liner Plate 100 and Concrete (Trend.256) SUBIOTAL (on Item A) S42,560 B. ALLOWANCES IN FORECAST #4 SAME AS FORECAST #3 (INDICATED WITH ASTERISKS ON PAGES 2-14 AND 2-15 1. Items which have the same dollar 55,470 55,470 value in Forecast #3 and Forecast #4 ~ 2. Items where the' dollar value is different in Forecast #4 from Forecast #3 a) Modifications to the blowdown 1,500 1,000 structure (Trend 115) b) Addition of access platforms and 800 700 equipment for snubber main-tenance (Trend 195) SUBTOTAL 57,770 57,170 C. ALLOWANCES ADDED TO FORECAST #4 580 (Items with no asterisks on pages 2-14 and 2-15) D. ROUNDOFF (350) 270 TOTAL S58,000 $100,000 t e a ? l 2-17 .r._y_.,._.,

n--- ... = ($ JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 QUALIFICATIONS A. FORECAST #4 & CORRESPONDING SCHEDULE EXCLUDE THE FOLLOWING ITEMS: (Qualifications changes since. Forecast #3 are marked with an asterisk) 1. Schedule Delays Beyond Bechtel's Control, Including Labor Strikes 2. Allowance for Funds During Construction 3. Utilities Outside of Property Line 4. Future Changes in Licensing and Regulatory Procedures and Criteria and Actions by Intervenors

5.

Future Changes to Process Evaporator Syste=. Pipe Bridges to Dow. Process Steam and Condensate Piping from the Property Boundary Line to Dow, and 24-Inch Condensate Return Lines From Dow Up to the Surge Tanks 6. Baseline and In-Service Inspection Contracts 7. Closed Circuit Television Surveillance System outside the Immediate Power Block Area 8. QA, QC, and QE Frogram of Non-Q Work Activities Including Impact on Field Costs and Schedule 9. Cost and Schedule Changes in Current Vendor Co=mitments 10. Significant Changes to Procurement Lead Times, Vendor Shop Space 11. Ho'using for Manual Labor 12. Costs of a Potential Public Hearing for a Construction Permit Extension 13. Allowance for Future Agency Trends Other Than Those Specifically Stated 14. Additional Costs for Spent and New Fuel Storage (if required) 15. Storage Costs of Turbine Generator, Other Than the Stator 16. Costs of PLOCAP, Materials, and Installatien Other Than Pipe Penetration Sleeves 17. Contingency Associated with CPCo Estimated Costs for NSSS, T-G & Process Evaporators & Heaters 18. Additional QC, QA, & QE Requirements and Associated Costs Due + to the Unforeseen Interpretation of Quality Requirements by Others 19. Cost and Schedule Impact of Significant Retrofit 20. All Spare Parts and Associated Engineering Analysis 21. All Client Costs Including: administrative engineering, startup, operating and maintenance cost, client' retained consultant fees, land costs, nuclear fuel, fuel casks construction permits and construction power switchyard transmission lines, landscaping (including cooling pond dikes, j visitor's overlook, recrectional areas) and mobile equipment i for plant operation. !k-1 i .i 2-18

.~ s_. (;,:F QUALIFICATIONS (CONT'D) 22. Design Impact to Implement Fix for Final NRC Resolution of ATWS 23. Additional Costs Required As a Result of NRC Requirements on Reducing Plant Noise Level at Site Boundary

24. Additional Requirements of Unit Separation Criteria and Construction Security System Following Unit 2 Fuel Load Pending s

CPCo Review with NRC 25. Additional Costs to Pump Blowdoien System Discharge Downstream in Order to Separate Dow/CPCo Distharge Zones 26. New Sabotage Protection Requifem%cs (Permanent Plant) 27. Costs of Chemical Cleaning of Piping Systems

B.

FORECAST AND SCHEDULE ASSUME NO CASH FLOW RESTRICTIONS EXIST IN 1978 AND BEYOND. C. COSTS FOR ALLOWANCES LISTED ON PAGES 2-14 AND 2-15 ARE ORDER OF MAGNITUDE, AND DOLLAR VALUES AND SCHEDULE IMPACT MAY CHANGE SIGNIFI-CANTLY AS THE ASSOCIATED SCOPE BECOMES MORE DEFINED. D. REPAIR.OF POSSIBLE COOLING POND LEAKS IS NOT INCLUDED IN THE FORECAST COSTS. ,e, k e o a i i i i i / 2-19 i ~ ~, _... -. _ _ -. -,.,_ ,4. -y 1 v-,,

~. . -. - _ - - -.. ~ JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 FORECAST

SUMMARY

(1,000s) S TOTAL MANHOURS 6 COMMITTED / FORECAST FROM EXPENDED PERCENT Or r0 RECAST

4 FORECAST #3 TO DATE TOTAL
4 A.

FIELD COSTS ---Included Below--- 107,000 100 107,000

1. NSSS 52,300 100 52,300

2. Turbine-Generator 16,908 100 16,908

3. Process Steam Evap &

120,000 56 212,662 Chillers

4. Other Eqpt & Dir Mat'l

5. Direct Subcontracts 2,000 100 55,000 56 97,380

6. Overtiae Allowance for 25 25 2,000 NSSS Subcontract

7. Dstrb1 Mat'l & S/C 450 50 39,000 63 61,501

8. Manual Labor 16,863 765 65,646 24 271,231

9. Manual Labor Allowances 260 (100) 10,000 a) Shiftverk 295 225 27,600 b) Overtime &

c) Productivity 1,000 35 18,000 Recruiting d) Future Savings Due (150') (150) (2,700) Decline to Utility System & Orientation Room

10. Noncanual Labor 5,376 76 18,570 29 63,556 TOTAL FIELD COSTS 26,119 1,026 474,424 51 937,43E (Including Escalation)

3. HOME OFFICE COSTS (Including Escalation)

1. Design Engineering 3,547 139 50,392 74,69f 15,00!

580 580 la. Engineering Allowance 33,97

2. Othe,r Home Office Costs 1,412 20 14,748 10,45t

3. Fee C. CONTINGENCY (Including Escalation) 57,00 I

.l. Risk Analysis

2. Costs of Added Five Month Schedule Contingency to I

Accommodate Scope Changes 7,44 D. LATE ADJUSTMENTS (See Pages 4-32, 33, and 42) 539,564 47 1,136,0C TOTAL PROJECT FORECASTED COSTS E. ALLOWANCES 58,0C

1. Misc Allowances 2-20

^ ...). O.. .y..

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4...

4 FORECAST #3

(

....x v,. -y, ..1( .:..t.. . 7/% .....m. .v - ..t.<.,,. 8 a x yw' C{ g - m,: . ( c 107,000 (1,002) - V. + ;..g. 7.. \\ . g,p,, -t (8 ) 52',300 m., z e.... ~ o -- ~. - A. "j 16 908 (512) 'y".1.m ., 7 .t. \\ ... &,, M.g. @, 3+a.Q,,, {, p,;j. %4 ap;f y 2-}g . ~.:....r.. g 212,662 006) <g 97,380 3,907 .. '".,.y 'c ._ ;, 3. j. g ..., w...:pw, ,.. - /. 2,000 2,000 'V. *;. 1 '_.';;.;J W' g ' "6. - W"'A" f "; .J' L 885 y; 271,231 12,526 ,'g. ")._ 1 ;.,;. 4 ...q p;;j.g; 61,501 p...- y . s r-10 000 (1,500) ~..- 4. - ' A -y .. 71 S 27,600 23,600 .' f ~l,.. .s j m.. .s .~..:

m 18,000 1,600 S'.'

' : n... ",. _s, u ' .e l, $,, a.,.. ,..c u,4-(2,700) (2,700) ..'~ [ ',, 77 ',p g I' }_ ..[_lj - 851 .d 63,556 - 4 .g t,.

y. ;..

- gg. j. a 937,438 38,869 /.r'J;.,. _.n.. 74,696 519 ... ; 3 ,..;g i 15,000 15,000 A, s. ~ ' m 166 ,.? 33,975 . ~'

. i. ' >

170 r S. 10,450 .q ;,., 57,000 (8,0M) o (14,000) . W - E-c . ;cp gg. . : e s., p . 'l ;, ; 'h -l.,f**g; ,; s. i k ,, $; g',.1 o ...,i 7,441 5,276 a.,. 7. ', V. l 1,136,000 38,000 s';'.. . f, - y. - j.. f 4 s ,y.> - g ,\\ .,z ',_, '. '. n , 'l ,. '. ' ' = g!* 4... 7;f ' ' - } 7 4,, ; 4 , l,1{-. L 7 58,000 (42,000) ..c. ~ .o.. ..s -- A ' ' j ;. '. '... s ~ t l ?.;, ; r. x v. i : p..... _, _ w;- . j.., .._3 . -.~, c-- c _. ceg ; ., p.,, s. [ g; v ,' ".I,* 1 h T' 'I. a. s[;.M,;? '* I ,v,#;i *, *' i'.* E*V ' ?~1 a. l 'j. ,., -. j ..q:

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(j JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 CRITICAL PATH ANALYSIS The review and development of this forecast schedule included the analysis of engineering, procurement, vendor fabrication, and construction schedule forecasts. The conclusion of this analysis is that the project construction critical paths continue to be in the following order: e Auxiliary building piping and electrical installations Reactor building Unit 2 civil, piping, mechanical, and e electrical installations Bulk electrical raceway and circuit installations e TARGET SCHEDULE BASIS The basis for our detail planning and scheduling continues to be the fuel load dates of November 1980 for Unit 2 and November 1981 for Unit 1. The requirements for retention of and increased confidence in meeting (i these target fuel load dates remain,the same as our previous Forecast #2 and #3. These requirements included: 1) Implementation of plans to attract and retain the manpower levels required. These plans include: a. Expansion of existing welder training, upgrading, and recruiting programs in addition to implementation of training and recruiting programs for other skilled crafts when required. b. An increase of unscheduled overtime to meet schedule needs. 2) Other incentives to attract craf tsmen to meet manpower peaks have been included below the line. This would include subsidized travel to assist in recruiting extreme peak i requirements. l l. 3) Implementation of efforts to minimize the varied interpretation i and application of the QA/QC programs. (: l 3-1 L --r--

.. ~., -.- .w i (f. ~ TARGET SCHEDULE BASIS (CONT'D) In addition to these requirements we have added the following: 1) Maintenance of current engineering manpower levels to expedite design completion. 2) Increase engineering manpower in areas required to provide additional support to procurement and construction activities. 3) Deliveries of critical material and equipment must be realized. This may require expediting techniques previously not authorized such as premium payments, etc. 4) The NSSS Subcontractor (B&W Construction Company) must be able to plan and achieve the installation of the present subcontract scope within the periods indicated in the Forecast #4 schedule. 5) The preoperational testing and startup activities must be planned and achieved within or less than the 15-month duration available in the target schedule. The enclosed Milestone Su= mary Schedule, Revision 2, and the Construction Summary Schedule, Revisien 2, reflect the significant milestones achieved since Forecast #3 and the current forecast of scheduled activities. (. This schedule.fo' recast does not include any allowances for future labor disputes, scope changes, cash flow restrictions, licensing changes, continuing material slippages, and design changes. The enclosed quantity installation and payroll manpower forecasts are based upon the target fuel load dates. e 1 I I-i i, (?^L 3-2 - ~ ~. .~-...-.-.:,.-- ~. -g

he JOB 7220

- 4 MIDLAND UNITS 1 & 2 FORECAST #4 SCHEDULE ACHIEVEMENTS The probability of maintaining the target fuel load dates has been increased by the following achievements and actions which have been accomplished since Forecast #3:

1) Unscheduled casual overtime for field labor has been increased to meet schedule needs and provide for advancenent of critical activities when possible. 2) The welder training, upgrading, and recruiting programs have been expanded and are working with increasing effectiveness. Mobil velder testing facilities have been dispatched to the denser population centers in the immediate neighboring areas and advertising has been increased in an effort to attract qualified personnel. 3) Earlier starts and higher actual installation rates than anticipated in Forecast #3 have been experienced for large process piping in the reactor building Unit 2 and turbine ~, building Units 1 and 2. ^ * (:. 4) The bulk concrete installation schedule of Forecast #3'has been met and slightly exceeded. 5) Significant civil-structural milestones have been accomplished within the Forecast #3 schedule requirements, namely reactor building exteriors, auxiliary building, turbine buildings, and yard and miscellaneous structures, i 6) The installa' tion of rebar and embedments in a number of the first high density reactor building interior concrete place-ments have been accomplished within or ahead of the Forecast 1

3 schedule.

7) Establishment of an offsite fabrication shop to fabricate piping hangers, instrument racks, and miscellaneous metal assemblies is currently underway. i ) 8) The detailing of large pipe hangers is being supplemented in-i{ house. 9) Recent submittal of the FSAR. This should firm-up licensing requirements and minimize impacts of licensing backfits. ~4 5 3-3 E.- m--- ~. s.. .__u_ +r

- ~....... (? SCHEDULE ACHIEVEMENTS (CONT'D)'

10) - The ability of engineering to support accomplishment of the above activities without impacting the currently scheduled completion of design activities.

11) The increased awareness of vendors to our schedule requirements via increased expediting efforts.

i a 6 J M (. 3 e 3 J i s . i f I e s 1 1 .t ll, ej \\ x

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(,j JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 SCHEDULE EXPOSURE The following areas of exposure continue to be the major schedule risks to the probability of maintaining the target fuel load dates: Engineering Design release with sufficient lead-time to support construction e . Impact of changing interpretations by regulatory authorities e Degree of retrofit requirements e Resolution of final design options e Procurement Electrical and mechanical equipment deliveries ~ e Pipe and hanger fabrication and delivery e e Valve deliveries Ability of vendors meeting current com=itments e Hydraulic snubber fabrication and delivery e ,r - Construction 'e Ability of NSSS Subcontractor to meet target schedule Critical and skilled craft manpower limitations e Labor contract negotiations and possible work stoppages e Manual-labor productivity e System turnover requirements /startup interface e Reference Quality Assurance item below e Quality Assurance Changing interpretations and additions to existing quality e requirements (affects engineering, procurement, and construction) Licensing l Resolution" of licensing questions on fuel cycle, energy conservation, e j~ cost benefit, and ACRS concerns l Startup i Lack of detailed startup schedule e e Lack of turnover coordination-Ability of Consumers Power to perform some or all of the pre-l e 7 operational testing and startup activities in shorter durations i than indicated within the 15-month period shown on the schedule. (' h. I l l 3-5 l l t e-e+--~,-w.a ,d. e en ...-s r y-

e

~

.U- _t f.- . (;f JOB 7220 MIDLAND U'IITS 1 & 2 FORECAST #4 SCHEDULE CONTINGENCY To provide the capacity of absorbing schadule impacts which may result from both identified and unidentified schedule risks, we have utilized two major areas of project schedule contingency in our analysis of the probability of meeting the target fuel load dates. These are: 1) The retention of 3 months of project schedule contingency between hot functional and fuel load of both units. 2) The ability to increase our utilization of ceallable work time through the increased use of overtime beyond the 15% average included in our Forecast #4 plan. Our assessment of the achievability of the target fuel load dates continues to be contingent upon the retention of both these contingency areas in our plan. Our analysis indicates that as impacts are absorbed into the project schedule, the resultant startup turnover dates shown on the milestone {p startup schedule will most likely be delayed. These delays in effect are the, utilization of the 3-month proj ect schedule contingency included s.< between het functional and fuel load. This indicates that the maximum startup duration will be 15 months or less. To meet the target fuel load dates, the preoperational testing and startup activities must be planned to retain enough logic and schedule flexibility to perform these activities in 15 months or less. t t T I .s d e 1 4 i 3-6 .a._ ._m. r a m

1' - JOB 7220 MIDLAND UNITS 1 & 2 FORECAST d4 INSTALLATION RATES Compared to Forecast #3, installation rates for large and small process piping have increased approximately 7%. This increase is primarily due to quantity increases, delays in material deliveries, and delays in mechanical equipment (pump) deliveries. The installation rate for cable tray has been reduced slightly due to a quantity reduction. The rate for exposed conduit has increased slightly due to earlier foracasted installation in some Unit 1 areas. Wire and cable and connections installation rates have not changed for this forecast. .u. 4 O - 1 ' I .s. 3-7 -l i n ei is isus id

+ .i j O /3- .A 'I j ' V. ' l i l r 2 i JOB 7720 , 'l MIDLAND UNITS 1 & 2-I FORECAST #4 t .t l* j' { TOTAL PROJECT ], QUANTITY & INSTALLATION RATE COMPARISON FORECAST #3 FORECAST #4 4 ), PEAK PEAK l TOTAL SUSTAINED 10% t.o 90% TOTAL SUSTAINED 10% to 90% ITEM QUANTITY RATE AVERACE QUAh'1TY RATE AVERACE 4 j; f 1.

I LARCE PIPE (LF) 127,652 4190 LF/M 3520 LF/M 132,356 5170 LF/M 3780 LF/M 13 MONTilS 29 HONTilS 11 MONTIIS 28 MONTHS l'j q
j SMALL PIPE (LF) 154,000 6590 LF/M 5360 LF/M 157,978 6710 LF/M 5750 LF/M a j 15.MONTilS 23 MONTilS 15 HONTHS 22 MONTilS
I I

y CABLE TRAY (LF) 59,200.- 3090 LF/M 2400 LF/M 56,200 3200 LF/M 2150 LF/M co [ 6 MONTilS 20 MONTHS 7 HONTilS 21 MONTilS i i 4 f !f EXPOSED CONDUIT (LF) 279,400 - 11,800 9350 279.400 11,100 9700 LF/M LF/M LF/M LP/M !l 11 MONTilS 24 HONTilS 11 MONTHS 23 HONTilS l e + WIRE & CABLE (LF) 5,029,800* 157,950* 138,850* 5,029,800* 157,950* 138,850*

Lj LF/M LF/M LF/M LF/M

![ ] 16 HONTHS 29 HONTHS 16 HONTilS 29 Il0NTHS i i l 1 l CONNECTIONS (EA) 196,000* 7250* EA/M 5850* EA/M 196,000* 7250* EA/M 58504 EA/M f, i. 10 HONTIIS 27 HONTilS 10 HONTils 27 HONTilS i 4i j p

TOTAL PROJECT QUANTITIES

! 1.e ALL OTilER QUANTITIES ARE FOR POWER BLOCK ONLY i f i t i k

u.. .-,u..--.. C. (l, n { JOB 7220 ? ' l MIDLAND UNITS 1 & 2 1 FORECAST #3 1 4 1' UNIT 2 & COMMON i QUANTITY & INSTALLATION RATE COMPARISON FORECAST #3 FORECAST f4 PEAK. PEAK l TOTAL SUSTAINED 10% to 90% TOTAL SUSTAINED 10% to 90%

j ITEM QUANTITY RATE AVERACE QUANTITY RATE AVERACE I

LARGE PIPE (LF) 91,487 3930 LF/M 3490 LF/M 97,036 5330 LF/M 3880 LF/M 7 MONTilS 21 MONTilS 7 MONTHS 20 MONTHS I .I SMALL PIPE (LF) 111,050 6020 LF/M 4940 LF/M 115,028 1,380 LF/M 5750 LF/M q 10 MONTilS 18 MONTilS 10 MONTilS 16 MONTilS j Y' I! .l CABLE TRAY (LF) 41,900 2650 LF/M-2400 LF/M 41,400 3000 LF/M 2210 LF/M 10 MOltrils 14 MONTilS 8 MONTilS 15 MONTilS 'h l EXPOSED CONDUIT (LF) 190,900 10,150 LF/M 8500 LF/M 190,900 10,688 LF/M 8500 LF/M } 8 MONTilS 18 HONTilS 8 MONTilS 18 MONTilS 1 WIRE & CABLE (LF) 3,021,8004 134,080* 134,000* 3,021,800* 134,080* 134,000* l LF/M LF/M LF/M LF/M j 12 M0ffrilS 18 MONTilS 12 MONTilS 18 MONTilS

t 1 ;!

CONF'. 10NS (EA) 113,700* 6600* EA/M 5690* EA/M 113,700* 6600* EA/M 5690* EA/M. j 8 MONT!!S 16 MONTilS 8 MONTils 16 MONTilS ^ f g A

TOTAL PROJECT QUANTITIES ALL OTilER QUANTITIES ARE FOR POWER BLOCK ONLY 4

} i j

t q' 'l I !l' 7 77 7 77 2 /// 8 3 62 9 O 2 1 1 / 0 1 3 .L*l f.f L*l 4 I I

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j ~ Q 1 7220 - MIDLAND UNITS 1 & 2 - CONSUMERS POWER COMPANY I FORECAST NO. 4 ACTU AL THRU 10/23/77 ' SM ALL PROCESS PIPE ---... FO R EC AST N O. 3 6/77 I POWER DLOCK ONLY DECEMBER 1977 - FOREC AST NO. A 12/77 I' I O \\ t 'NIS 1 & 157,97 i LI-l j _** 15J 00 :) Ll' I50 r r- / l l / ~ S JSTA l t< ED If4S TA.LA TICiN STATES' 10 4T ) 911% l ~ I J' I UF a C MN ON A /G. 4940 b' /M ). 18 mci. ~ ~ ~ M A X. 6020 Li'/MO. 10 mci. 1 120 -) s-T )T/,L LINI-'S I &T A /G. 5360 Li /MO. e 23 mci. - ll H.028L M AX. 6590 Li /MO. e 15 MC'. s f i30 [_g ,,-gyQ t._(oggoy_ j j r O F4 ECAST NO,4 U relT 2a CC MN ON A /G. 5-50 Ll'/M '). 16 MCP. b 500 -M AL -43 80- - 64'/MO.- #- -80 MGi.--- ,I V 7 T )T/,L LINI"S 1 &L A /G. 51 50 Li /M'3 22 MC'. l ) Y 90 -M AX.'-67 10- -t;1 /MO.- #- -t 5 M(:. l-n h3 e l l s 80 y-l3 p l I o l t o I g-70 g- -/- g-w l l }- f-p ,i 60 l I 50 I-1-- l-I l a l 40 d l-D1- 'J z Z i g l U U l 30 g-g Q p t I o I o .J .J g 20 ~ I .y 8-F s w -w l a o l ),- ^' I-10 1-

9 i..

I t f 1973 ~974 1975 1976 1977 1978 1979 1980 1981 l 1982 TIME

e ,tR. ,f, Q 7220 - MIDLAND UNITS 1 & 2 -CONSUMERS POWER COMPANY 1 ACTU AL THRU 10/23/77 FORECAST NO. 4 ......... FOR EC AST N O. 3 6/77 j CABLE TR AY - FOR EC AST NO. 4 12/77 DECEMBER 1977 POWER DLOCK ONLY' t I I S t.f ST.4INED INS tat.t ATION fi AT ES - 105 TO 90% 70 l l f h FO 1EC ASTN 3 e ) .U { LT_ Z.A CQ AM 2f1 EA _Z 400 _tJ/Mo e 14 MO. g_ I_ l m M.LX. 26 50 lF/MCP. W 10 MO. g y I '60 int A LiJ N11S_1 &7 _AV.G. _1400_ J.J/MO 1___ 20 MO_ l_ l M,4X. 3C 90 LI /MO. 9 6 MO. 59 20C LI UNITS i I. i FORECAST _NO.A. _.,. g ss 20( LF-

a2 j

X U 11T 2& COMM ON A'PG. 2210 LI-/MO. e 15 MO. l .[ M,4X. 3000 Li /MO. 8 MC. } 50 k_ l-TOTA L (J N 11 SI &2 A'fG. 21 50 LI /MO. 21 MO. M,LX. 3200 LI' /MO. 7 MC. / / l W p - l w 1 l I 4I,90i> Li' U NIT 24c Mht ;4 01, 3-tM3M d oig 40 g-i 9 x I. _i

s l

l i u. l _s 30 l r I l -J- ? l _V L l_ i l I 1 l a 20 I ---D -H b ~ z l z l 4 U U i l / g_ g-f O O l to I L d a a i, w w a o f a l i 2,. - u u h I-1973 1974 1975 1976 1977 1978 1979 1900 1981 1982 TIME

t /9 .] g .q. 1 i i.. 7220 - MIDL AND UNITS 1 & 2 -CONSUMERS POWER COMPANY ACTU AL THRU 10/23/77 i FORECAST NO. 4 ......... FO R EC AST N O. 3 6/77 I EXPOSED CONDUIT - FORECAST NO 4 12/A7 DECEMDER 1977 POWER BLOCK ONLY i l I j ( g~ I St STsLIN EDl NS'rAL LA flO 1RATI:S - 109 T(t 90 % g J QFEchs.T t!O,3_ l_. j 1 UtilT 2& CO14Mi)N A% G. 8 500 LFTMC .9 18 MO M/,X. 10 150 LF/MC 'p 8 MO 8 l 300 --30 I.F-27 9.4 TCiTA LU 11T3I &2 A\\ G. 9 150 LF /MC f 24 MO g ./,X. 11 300 LFfMC E8 11 MO r* p U llT31 &2 4 ~ r ,/,. *

F ORECAST NO,4 UrllTE 2dcCOM P<lOFJ A\\ G.

8 500 LFfMC'. 4 18 MO / ** 250 M/, X ;- -90588-LF FMCr- '+- -0 MO [* g-l- / ** TC,TA LU 11TS1 &2 A\\ G. 9700 LFfMC e 23 MO l I ta M/, X-- -11 100 tyrMC -4 t1 MO - -h. f 48 g / I 200 / t I de C JMl4Old i 5 l /. / L. l y"7 4: I l t50 l l '// I l L g;. r j- { l \\ ~ 100 M* U l z I z [ f + l 3 3 i L o r n e <.I_ I O l O 't i s J 'L 50 j I l .l W w g / a a l 1-t- 4 .l I t 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 4 TIME

. _ i. _, ? _ ; a f' N. ,"k Q g I 7220 - MIDLAND UNITS 1 & 2 - CONSUMERS POWER COMPAteY FOR'ECAST NO. 4 ACTU AL THRU 10/23/77 i WERE & CADLE ........ FO R EC AST N O. 3 6/77 DECEMBER 1977 ^ ~ l ) l = SL STalN ID N S'rAL LA FIO 1RATI:S I 0% TO B0% l I 3 560 a_. I ORCCAST NO,3 At LM IRI: & cal lLE UtilT && CO 4M')N AN G. 134,00ll .F/140. 1 8 h O. i MJV 13A UBiF-' J/I4U~5 ~12-h D. l-~ b -- l l 5 02 6,800 t F i TCiTA L. U 18TsI %2 At G. 138,8 5 ') .F/140 29h O. I /,tiggypg 480 gjy -- FS),95 T-- J/M Gi -1 Ch O. ,/ I -FORECAST NO.4 Al L, % IRt & 2AE LE ~ / ~ ~ ~~ f ~ ~UtllT E& COldd)N A% G. 134,000 .F/140 1 8 h O. j M/,X. 134,080 1 F/140 1 2h O. [ 400 T1 YA L. G iiYsT %2 At G-1%85'07.F[140 29-h E } M/,X. 157,9 51 .F/140 1 ti b O. l l __ -) H o 320 >/ m i g o a i g- -/ l-j I f 3,021,800 LF f x l [_ [ UtlIT 2& CO AMON l I' u I /r/ I I a 240 j j- [-- 7 I j_ L l l 1 ..o L j .t.i_ ~ 4 l e l [ =i z z l 3 D i / n .n 7 g g_ / O O ,o .I_ " I L l w w l I o f a l l q I I / 1 / i i i 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 f TIME j

i j (O- ,3 e, V '/ I i } ' 7220 - MIDLAND UNITS I & 2 -CONSUMERS POWER COMPANY t FORECAST NO. 4 ACTU AL THRU 10/23/77 i ......... FO R EC AST N O. 3 6/77 i DECEMDER 1977 A .4 12/77 i, I 1 B I SU iTA'I N E D I'4S1 A L. A'l IOff R.4TESl')% O 1'0% 210 --4-~ {-- l g-l FORI' CAST 140 3 AlLC 3NIJECTIC NS i U ri lT L & COMMC'N AV G. 5 61'O EA, MO. 4-16110 MAMr-66fr o-EA, MO.-e-18140 Nh I J / 180 TOTA L.-U ff!TW17k2 AV Gr 58: 0- EA,'M O.m 27-140. / l-10 140. MA X. 7 21 0 EA MO. 4' ) Cj.s FORI: CAST 1 40 Ald2N14ECTIC NS / \\ MMON AV G. 5Ts O EA 'M O. d Uti lTS 28 16140. 150 I - MA C 66C 0-~ EA 'MC7, '40. { I >-27140 ) TOTAL. Uf41T1s1<k2 AV G. 585 0 EA 'MO. er IC dD- -~ ~ ~~ / J'~ '-~ ~ ~l {. ~ ~ } MA X. 7220 EA'MO. t o ,g t-- 0 e 3 120 l I i e k-- 1-- ~ X Il 700 EA l_ j i _- , UNI 2e CC'MMON l 4 90 }' l -- l I h { i l ~ + '60 h 5 I-I r l Z Z a a l l _ q p! ) O l O 1 i 30 i - l-l w l W a 3 _ _ _ L g-i I _.s. l -- l i-'/ l } I i 1973 1974 l 1975 1976 1977 1978 1979 1980 1981 1982 TIME

~ ~. .... _. ~. .a (?.. JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 MANPOWER CURVES Engineering manpower (3-18). including forecast of contingency e expenditures has increased approximately 12% over Forecast #3 levels to provide support of Forecast #4 schedule requirements. Total Bechtel Field nonmanual (3-19) which had underrun Forecast #3 e requirements is forecasted to peck higher by approximately 50 people in 1978 and 1979. Electrician (3-22) peak has remained enchanged at approximately e 560. Inability to expand raceway and raceway support installations at Forecast #3 race is indicated in manpower reductions shown since mid-1977. Pipefitter (3-23) peak has increased by 140 to approximately 960. e This is pri=arily due to actual and forecasted slippages for pipe, valves, and hanger due to material delays including numerous pumps. Actual level has increased above the current forecast in recent months. ( s. a t 4 6 f. 4 .i 3-17 1 ._.~--..n. .y-n--

4 ) D.. 3 ,o.., I i I 7220 - MIDLAND tlNITS I & 2 - CONSUMERS POWER COMPANY I FORECAST NO. 4 DECEMDER 1977 IN I" MA" ............ FO R EC AST N O. 3 6/77 500 - FORECAST NO. 4 12/77 i 1 t 3 l l 1 I 1 I I 450 l l-, - - l MANIlOUR IJATA: l l l FOR ECAST N O. 3 TOTA 3.41'8,000 g l, I I 400 -l-- FOR CCAST N O. 4 TOTA 3,5< 7,000 l 1 7XPL:NDEO Il/f,77 2,7,64,000 i' *! pl TO 00 74 3,000 i 4 1 <l x-x - - - -l - U* Ek 350 -l -- - h i O! O' i I I a-21 <1 1 z I m a 1 -i{l-W 300 5-51 T-e-l-x- w ul l {*, \\F 3REchST 4 E H 5 l P,AN IflCLUDING g O l. o. ol y 250 l-., . (18'O,000) E. CONTlh GENC'/ Ol U. s } z --l l S.

ALLOWANC E Ul D{a wl

$l-1 l ( (580,000) e 3 g 200 -3l --l- -l R oi. i l z B wl l g W i 2 150 -2l--- l-g U -I I 3l Z FORE / ST 3 l m Pl.AN b CLUDI N Gj,* $l g CONT N iENCY N .,*.\\ g% (20 1,1 00) 100 l~ \\ \\ slN I I e l l 1 N l 50 I- .,,h -h - l l N j l l l I I i i i !.., t 1973 1974 1C75 1976 1977 1978 1979 1980 1981 1982 TIME l t

l ,l I 1 !f; l' ,ti i.l 77 7 77 7 // / 3 6 2 2 1 3 / 8 q 0 3 4 l 9 1 UOO RNN H TT T x S S LAA s ACC 2 UEE 8 COOf TRt y 9 1 AFF h 7 - lN.._ ! u - g.grl - .l - I. l. g-l j ZO Fhn aO OegIIO Hk2 f -I l. I *l. g. u\\, A,.. Ag 1 1 1* 8 9 Y t1 n 'g, '. l N ' I -l - j * ! - l, l, g h -[ * ~ ZO,Fhu <0 U e a. IIO 8 gi !_ 1_ l. - 1 a i.l - I A e ~*.- P M g,** O A. 0 C R 9 8 R O E B 1 W A O L \\ P L S A R U '.,+ 9 7 E N \\] 9 M A 1 U 4 M N e S g n N O N i O N O S T C N g T 8 S D 7 o ~ E j 2 A L C E e 19 I F I R s S p O L {,fl r!TlFl_1i T F E Il l N T l 1l I sl g ! I g I U H '..*r / _ 7 C 7

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i l tr. Q.. JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 CRAFT MANPOWER REQUIPRfENT CURVES 'i General-Qualifications e Curves represent forecasted Bechtel manual payroll manpower requirements as compared to the June 1977 Forecast #3 curves. e Forecast curves are based on the following documents: -December 1977 Forecast #4 Revised craft distribution developed for the forecast by work operation Construction summary schedule forecast updated through September 30, 1977 i One (1) man-month - 156 manhours on to-go from forecast cutoff e e - Includes distributable manhours t.. 'k Curves represent manpower on payroll (vacation, holidays, and e j absenteeism are' condidered) e Excludes future productivity decline ~ e Excludes manhour and time contingencies f Excludes productivity loss associated with shiftwork and overtime e i allowances 4 I e s t i I ,' a ?

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.~ -.~. ... ~.. ..I rQ... ? t I I 1 1 e t j 7220 - MIDLAND UNITS 1 & 2 -CONSUMERS POWER COMPANY FORECAST NO. 4 ACTU A L - T H R U t (23/77 f M ANPOWER CURVE: ELECTRICI A NS

- - ******** FO R EC AST N O. 3 6/77 f

j .DECEMDER 1977 NO. OF PEOPLE ON PAYnOt.L = FOREC AST NO. 4 12/77 i 600 I g ,g-1 ri. 560 MANI IOUR0 AT %: I:j_ __.. t L.*._ e f s, i F CSi.N 3. 3 TO TAI. 3 17?.180 l 2 p F CST.N 3.4.T C TAl., 3,2 8 ?,0 50 l I 520 ... E XPENL ED - i426,967-- r p c

~

y 10C O 2,857,091 I O l C l 1 // h l-l .i. q 480 l pf p r 1 a .l -l l =-- g L h 440 c 1 4do I I { { k 4 j 360 l 5-s I l N I y 3'20 l l l c' I -~ 3-m T l l w O 280 -j l-z 1 f l I 240 -b A I [ f h l 200 Ji-

I f

\\ t60 l-l-- l I20 --- [ - - - - - l 1 I I ( l i I so 1. j_ L_..j_ l \\ [_ L i I ., 0 _ _/ y l ^ l I % 1 l 1973 1974 8975 1976 1977 1978 1979 1980 1981 l 1982 f TIME

ll!. t!l i'l t if 777 2 777 /// 3 62 8 ) ( 2 1 9 1 l - *w U 34 i. p. j_, l ROO

l

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~ . -..., ~. ~.. m. .~ m.. A i ~ ~. t '.T g i i f I i JOB 7220 l MIDLAND UNITS 1 & 2 FORECAST I4 i i MSS EXCEPTION REPORT } Total Months & Change

MSS Activity Delay Since j

Line No. Area Description Since F/C ll Forecast 53 Remarks 4 1 2 Site site preparation and excavation 2-1/2 2-1/2 CSS Line 126 Node 3 I complete dike and backfill to el. 634' Reflects actual progress + 5 Turbine Building Structural steel (11) (1-1/2) CSS Line 66 Node 6 Unit 2 Duilt-up roofing Reflects actual progress } j' 7 Turbine Duilding Condenser 6-1/2 5-1/2 CSS Line 69 Node 5 Unit 2 Complete lower neck installation Reficcts actual progress i 9 Turbine Building Piping and instrumentation (4) (3-1/2) CSS Line 74 Hode 1 Unit 2 k_ e l 10 Turbine Building cable tray and conduit (2) (2) CSS Line 79 Node 3 l Unit 2 .j 11 Reactor Building Civil-Structural exterior 2 1/2 CSS Line 43 Node 5 i Unit 2 Complete ring girder i 12 Reactor Building Civil-Structural interior 2 1/2 CSS Line 44 Node 4 Unit 2 Complete concrete to el. 644' Reflects actual progress 13 Reactor Building NSSS equipment 2 0 CSS Line 47 Node 4 Unit 2 Complete NSSS set Reflects actual progress 14 Reactor Duilding Mechanical and electrical equipment (1) 0 CSS Line 50 Node 3 j Unit 2 15 Reactor Building Piping and instrumentation (2) O CSS Line 53 Node 3 I Unit 2 Reflects actual progress l 16 Reactor Building Cable tray and conduit (6-1/2) (1-1/2) CSS Line 58 Node 1 { Unit 2 g 17 Auxiliary Building Civil-Structura l 5 1 CSS Line 1 Node 4 Close in CSS Line 5 Node 2 18 Auxiliary Building Computer equipment and control 9-1/2 2 CSS Line 12 Node 1 2 boards Reflects delayed panel f Start installation delivery .j I e 21 Auxiliary Building Piping and instrumentation 4 4 CSS Line 21 Node 1 1 CSS Line 19 Node 4

2.--._..-...-. ..~,~a .a-I t .N 7,.~s. .q Total Months + Change

MSS Activity Delay Since jI Line No.

Area Description Since F/C 01 Forecast 93 Remarks + 1 22 Auxiliary Building cable tray and conduit 4 2 CSS Line 24 Mode 3 Start conduit CSS Line 25 Node 1 Tray 3 anonths behind F/C 81 t conduit 7-1/2 numths behind l F/C 81 23 Yard Administration building and gate (3-1/2) 1/2 CSS Line 171 Node 5 k house i Start backfill . y i 27 Electrica] Raceway and circuit schedule 3 0 ESS Line 147 Node 9 { Unit 2 Complete raceway schedule t 28 Electrical Wire and cable 6 0 CSS Line 27 Node 1 y-Unit 2 Start auxiliary building 29 Electrical Connections 7 0 CSS Line 28 Node 1 Unit 2 Start connections 31 Turbine Building Civil basemat 2 2 ' CSS Line 105 Node 6 --i Unit 1 Complete elevated slabs i t t 35 Turbine Building condenser 3-1/2 3-1/2 CSS Line 109 Node 4 i a y 37 Turbine Building Piping and instrumentation (4) (8-1/2) CSS Line 114 Node 1 3 Unit 1 I i 38 Turbine Building cable tray and conduit (3) 0 ESS Line 177 Node 3 Unit 1 39 Reactor Building Civil-Structural exterior 4 (6-1/2) CSS Line 83 Node 6 Unit 1 Complete ring girder and dome Reflects actual progress c 40 Reactor Building Civil-Structural interior 4 0 CSS Line 84 Node 5 Unit 1 Complete concrete to el. 626' ~, s. 41 Reactor Duilding NSSS equipment 3 0 CSS Line 87 Node 2 1 Unit 1 Start NSSS set l 42 Reactor Duilding Mechanical and electrical equipment (7) O CSS Line 90 Node 3 Unit 1 Reflects actual progress 47 Electrical Raceway and circuit schedule 5 0 ESS Line 227 Node ld Unit 1 Complete raceway schedule g ( I l + Total delay with respect to Forecast 81 current to MSS update of October 31, 1977. ( Change since MSS updated for Forecart 83; MSS Rev 1, dated May 1, 1977 l'. i and CSS updated for Forecast I3; CSS Rev 1, dated May 1, 1977 1 i i ( ) Parentheses denote schedule improvement l j

-f' \\ 't f.)' (Q l LGI i i .i .-l l JOB 7220 { MIDLAND UNITS 1 & 2 l FORECAST #4 I t QUANTITY BASIS CIVIL QUANTITY

SUMMARY

i i INSTALLED CURRENT FORECAST FORECAST l DESCRIPTION UNITS TO DATE BUDGET

4
3 concrete Unit 1 cy 28,638 37,585 39,610 40,172 (562)

~ Unit 2 cy 34,199 41,010 42,130 42,421 (291) i Common cy 52,912 92,790 93,040 89,120 3,920 Subtotal Concrete Exc1 Mudmats cy 115,749 171,385 174,780 171,713 3,067 I i 'l i' Mudmats Unit I cy. 1,713 1,170 1,713 1,713 0 Unit 2 cy 2,778 1,075 2,778 2,778 0 common cy 4,330 2,290 6,936 6,545 391 l Subtotal Hudmats cy 8,821 4,535 11,427 11,036 391 I '- n TOTAL CONCRETE cy 124,570 175,920 186,207 182,749 3,458 i.[' Rebar Unit 1 T 4,323 4,040 6,190 6,175 15 1, Unit 2 T 5, 14 9 4,500 6,355 6,309 46 Common T 6,505 6,760 9,366 8,866 500 '] TOTAL REBAR T 15,977 15,300 21,911 21,350 561 ii t o; ^ f

- _ i _.._ _ iu. u.... (\\ I d.

i l~

QUANTITY' BASIS - CIVIL QUANTITY

SUMMARY

(CONT'D) q i-INSTALLED CURRENT FORECAST FORECAST 1 DESCRIPTION UNITS TO DATE BUDGET

4
3 4

l..L .Formwork Unit I sf 172,886 282,015 304,420-310,625 (6,205) }, j Unit 2 sf 256,811 298,410 328,990 332,885 (3,895) j Common af 668,141 1,189,230 1,334,570 1,333,390 1,180 t l ,l TOTAL FORMWORK sf 1,097,838 1,769,655 1,967,980 1,976,900 (8,920) i Embedded Metal Unit 1 lbs 419,479 454,755 1,228,810 1,007,586 221,224 f Unit 2 lbs 763,929 490,875 1,293,320 1,032,019 261,301

3 Common Ibs 759,794 948,405 1,373,270 1,174,269 199,001 TOTAL EMBEDDED METAL lba 1,943,202 1,894,035 3,895,400 3,213,874 681,526 i

i y-Structural Steel Unit 1 T 307 2,460 2,419 2,525 (106) w Unit 2 T 2,538 2,890 2,753 2,910 (157) Common T 1,779 4,600 5,252 4,639 613-11 e 1 TOTAL STRUCTURAL STEEL T 4,624 9,950 10,424 10,074 350 ,1 1< i i ii -i I ll t I ,9 I a s

~. a-.. _ JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 1 l QUANTITY BASIS .f CONCRETE CATEGORY RECONCILIATION CUBIC YARDS A. Concrete (excluding mudmat & backfill) Forecast #3 171,700 Auxiliary Building Radwaste building 4,500 addition Yard Tank farm reestimate (1,400) Ductbank (reestimate 800 of to-go) Other (800) r SUBTOTAL 3,100 y Forecast #4 174,800 TONS B. Rebar Forecast #3 21,350 p-Auxiliary Building Radwaste building 407 addition Service Water Pump Wall and elevation 143 Structure slab (reestimate) 4j. Circulating Water - Wall and elevation 51 t Intake slab (addition of field fabricated bar) Discharge Structure - Wall and elevation 95 slab (new estimate previously included as an allowance) i l Cooling Tower - Reestimate (previously (46) 1 included as an allowance)

l

- [f Yard - Pipe tunnel (reestimate) (90) Fuel oil tank foundation (49) 9 y (reestimate previously i included as-an allowance)

. d Other 49

'i SUBTOTAL 560 - j (r'J Forecast #4 21,910 i >j. 1i i I 4-3 4 l 4 .-4 me-. m.ri m ,,,,. = s -

(: ~ QUANTITY BASIS (CONT'D) LBS C. Embeds Forecast #3 3,213,900 4 Containment 1 - Interior wall based 223,100 on Unit 2 - Steam generator and (10,700) q reactor pressure vessel foundations based on Unit 2 Containment 2 - Interior well (reestimate) 264,800 - Steam generator and reactor (11,200) pressure vessel (reestimate) Auxiliary Building - Radwaste addition 56,200 - Walls (new estimate 39,900 previously included as ~ an allowance - Elevation slabs (new 46,000 estimate previously included as an allowance i I,( Reboiler Building - Base slab (new estimate (21,600) a previously included as an allowance - Elevated slab addition 3,700 Service Water Pump - Wall and elevation slab 41,800 i Structure (estimate of previous i allowance) Yard - Pipe tunnel (estimate (21,900) of previous allowance) i 4 - Miscellaneous (addition 50,100 of condensate pipe encasement Turbine 1 * - Elevated slab reestimate 4,800 i i Other 16,500 1 l SUBTOTAL 681,500 Forecast #4 3,895,400 -) /'. i-4-4 i .. ~... .c_,,e +,._-..,..._.,%, 4 s

-_~. ~ (c 's 4 QUANTITY BASIS (CONT'D) 57 D. Form and Decking Forecast #3 1,976,800 1 Containment 1 - Interior wall (reestimate (6,800) 4 of to-go) containment 2 - Interior wall (reestimate (6,100) of to-go) 4 Auxiliary Building - Radwaste addition 44,100 reestimate Walls (reestimate of (40,400) previous allowance) Elevation slab (reestimate (2,200) of previous allowance) Reboiler Building Steam tunnel wall 6,800 (reestimate of previous allowance) } Elevated slab additica 15,500 Service Water Pump - Walls (reestimate of (4,700) Structure previous allowance) 1 - g., Circulating Water , Wall and elevated slab (10,000) Intake (reestimate of previous allowance) Discharge Structure - New estimate (previous (4,300) j allowance) Cooling Tower New estimate (previous (19,600) allowance) Yard Equipment and tank (7,200) j. foundation reestimate Ductbank (reestimate of 15,600 4 -l to-go) Guardhouse (elevated 8,900 } slab addition i Other 600 SUBTOTAL (9,800) Forecast #4 1,967,000 f i 1 r (. 4 ~! 1 t 4-5 -l i mem-.,>-,-, ---m.e-meg.,...- ..-. n n.m _r. _ w.,,,..,

es_,

..,,,,_,g,. 9 g-ces -- p-- g v-- w+ ww w-y y, .a. g -'--g-y'= -w -pf, g9--y,,. si-- +4 ,q.s-'<pgr g. y e -= -e=-- e ^-wwas-*me-^w-

_ + _.. _ ~ ~ - .~..- -.~.--..- ~--- QUANTITY BASIS (CONT'D) TONS l E. Structural Steel Forecast #3 10,070 Containment 1 - Structural steel - (based (75) on Unit 2) Crane rail and, girder (based (28) on actual) Containment 2 - Structural steel (deletion of (75) steam generator and pressurizer supports Crane rail and girder (based (28) on actual) Turbine 2 Structural steel (based on (54) actual) ~ Auxiliary Building - Radwaste addition 260 reestimate Structural steel (elevation 216 704 and siding girt, reestimate) g. Crane rail and girder (based 5 t;j on actual) Diesel Generator Change from subcontract 170 to Bechtel Yard Deletion of screen wall (38) structural steel i Adj ust (3) SUBTOTAL 350 .t ] Forecast #4 10,420 j i i + i 4 j

f

-i (.?. s. i j j 4-6

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.-.,..n.,._

n..

,n,,_,.., ---4 ., u .-..-.a.- . m-.

a.: 3 . i. \\. 1 I l JOB 7220 MIDLAND UNITS 1 4. 2 j FORECAST #4 i l-i .] QUANTITY BASIS I t ELECTRICAL QUANTITY

SUMMARY

I INSTALLED CURRENT FORECAST FORECAST DESCRIPTION UNITS TO DATE BUDCET

4
3 b

t Cable Tray Unit 1 If 0 17,150 17,300 17,300 j Unit 2 If 2,351 17,150 17,600 17,600 1 Comunon if 1,773 27,700 30,450 30,450 i .j Total Cable Tray If 4,124 62,000 65,350 65,350 Metallic Conduit Unit 1 If 2,637 77,350 91,230 91,230 l 7 Unit 2 If 4,187 77,350 101,300 101,300 1 Comunon if. 15,023 213,600 175,200-175,200 Total Metallic Conduit if 21,847 368,300 367,730 367,730 Nonmetallic Conduit Unit 1 If 966 16,880 1,960 1,560 400 Unit 2 If 20,098 16,880 20,488 19,490 998 Common if 47,475 56,240 110,400 106,410 _3,990 i Total Nonmetallic Conduit if 68,533 90,000 132,848 127,460 5,388 All Other Conduit Unit 1 If 8,220 24,175 60,440 60,440 0 Unit 2 If 18,692 26,975 60,099 57,100 2.999 Conunon If 57,562 219,820 366,360 366,360 0 Total All Other Conduit If 84,474 270,970 486,899 483,900 2,999 I TOTAL ALL CONDUIT If 174,854 729,270 993,036 979,090 13,946 3 !i i,

~ 2.: a u ...w .~. i b* I.3 ' 'i

c i

l QUANTITY BASIS - ELECTRICAL QUANTITY

SUMMARY

(CONT'D) l t INSTALLED CURRENT FORECAST FORECAST ) DESCRIPTION UNITS TO DATE BUDCET

4 f3 2h n

t l Wire and Cable Unit 1 If 0 1,875,000 2,008,000 2,008,000 0

4 (Power and Control) Unit 2 If 0

1,856,500 2,028,000 2,028,000 0 'l , Common if 15,235 1,163,000 995,200 995,200 0 } Total Wire and Cable If 15,235 4,894,500 5,031,200 5,031,200 0 I Other Wire and Cable Unit 1 If 14,966 155,025 203,430 203,430 0 (Lighting, Commun-Unit 2 If 53,585 135,995 229,465 229,465 0 ication, etc) Common If 159,546 589,570 1,189,530 1,189,530 0 g Total Other Wire and Cable lf 228,097 880,590 1,622,425 1,622,425 0 * .j F i' TOTAL ALL WIRE AND CABLE If, 243,332 - 5,775,090 6,653,625 6,653,'625 0 03 J Connections Unit 1 ea 0 65,555 82,300 82,300 0 l ') (Power and Control) Unit 2 ea 0 65,555 80,400 80,400 0 '1 Common ea 8 65,120 33,300 33,300 0 J{ i a TOTAL CONNECTIONS ea 8 196,230 196,000 196,000 0 1 4 4 ~h i i ? i

e 4 I I I, JOB 7220 MIDLAND 08175 1 6 2 FOA2 CAST 84 .4RGE PIPE - QtMTITY C087AR130N SY FACILITT Q%4TITT IM LF TOTAL P!P190 mon *PnCICS PIPE MOT TM ! C EX TOTAL P! PING TOTAL II st01LC 10% MVAC PIP!NG 21LY 'aSTE !4 1401X Ftt 6 M*W t b C MC.in LNCL L*M C7 EP WT I4 TE!X _ IM Cf FIPT

pj g

F ce. F!C8) F/Cse F/C8) _ __I!CF. F/C#3 ?/C)) F / C # 6' //C83 F/C8. F/C#3 F/Co* F/C8) F/C86 F/C8) F/C#4 .43 1.201 8.821 8.717 104 62.860 59.518 16.000 16.000 16.000 16.000 75.518 78.84 !O8 970 3.712 4,455 1.010 615 31.674 32.207 4.600 4.600 4.600 4.600 36.807 36.27

46 900 8.225 4.335 920 550 45.319 42.416 5.700 5.700 5.700 5.700 48,116 51.01 00 570 502 11.869 11.627 1.700 1.700 1.700 1.700 13.321 13.56 00 576 591 11.997 11.202 1.700 1.700 1.7uo 1.700 12.902 13.69 95 1,220 2.249 1.255 495 140 21.743 22.176 3.600 3,800 3.800 3.800 25.726 25.54 60 120 992 620 1.*00 1.200 1.200 1.200 1.820 2.19 90 390 1.395 1.505 2.525 2.455 1.300 1.300 1.500 1,300 3.759 3.82:

9 n 428 270 4.130 3.934 1.000 1.000 1.000 1.000 4.934 5.13( 49 8.510 1.270 . 170 4.795 3.060 63.146 54.458 1.000 1.000 4.740 4.740 3.740 5.740 !4.448 f.8.88e 05 13.319 26,818 27.330 7.654 4.445 256.235 244.613 38.000 38,000 4.740 4.740 42.740 42.740 147.353 298,97: i 2.766 (712) 3.169 11.622 11.622 4 SPtCIAL COr0ENTS: Followeeg Pipe Not tactuded: A) 154' - Ava111ary lo11er tahaest Stack

8) 128' - Diaett Engine tenaust 5:ack C) 356'. uvaC Pipe Now classified as MC3 Pipe (Costaineest s-178' La.)

638' TOTAL 4 4-9 i l i i I s ~ ~~ *

.. - -.. ~. ~.. a.a - - ~ ^ - - - .a.~ - - - - * ~ - - - - M .i i vtNDOR 5t:FFLIED $PECIAL W0w-P#0CE$$ PtPt PROCESS FIFE FIFE-BECM INST. FROCESS FIFE ST0ftR DRAINE SMITART ORA 18. dad WAT14 DOMESTIC WAILA FI STRUCTJ3t fit #4 F/Cf3 F 7C #4 F/Cf3 FC84 F/C83 F/Cie F#Cf3 F/Cf4 FICf3 F/Cte F/Cf3 FICf4 F/Cf3 ff, Anas tids $1.722 48.910 130 130 400 460 100 100 1. Turb Bids 1 22.976 23.147 2.038 2.04J e30 640 300 300 1. Turb Sids 2 32.576 29.716 1.712 1.768 520 707 40 400 400 Contain 1 9.856 10.298 + 643e + 827* Costate 2 9.976 9.785 + 845e + 826* Ever 81ds 16.904 18.776 220 220 41 75 535 490 1; Diseel con 932 500 Admia 81d5 18' 360 360 1stehe/ Serv Wtr Stre 2.836 2.766 470 160 20 580 Tard 24.986 21.816 9.220 9.890 4.309 4.239 2.995 2.993 ISO 130 6.172 5.628 9.. TOTAL 17'.,636 167.367 4.570 . 318 10.631 12.392

a. M9 4.239 2.995 2.995 150 190 7.867 7.278 16.4 b

7.269 252 (1. 761) 70 (40) 589 l

8echtet supplied. Vendor testalled.

StaelANT tot 4L PR0C! $ PfFt b F/Cie F/Cf3 b F/C84 F/Cf3 i Frecess Pipe 189.837 184.077 5.760 Frocess 174.636 167.363 7.269 ] Neo-Procese (le la ha) 66.398 60.534 3.862 vendor Supplied 4.570 4.318 232 i j Neo-Frecese (not to Indes) 42.746 42.740 Special 10.631 12.392 (1.761) J Tof4L 298.975 287.353 11.622 189.837 184.077 5.760 -l a b (i4.622) 5.760 I k ~! T f - 1 >.- - -~,,. _ m ... - ~,,. -.. _. -,. -. ~ ~ _.. -, _,.

2,. m..... .. :.:.o ...,p. ~.... O A [ l ~? JOB 7220 'I MIDtiND UNITS 1 & 2 l F0pECAST e4 f'- 1 i j COST CODE - ltECONCII,IATION. li a Forecast 4 Forecast 3 Description Cost Code Unit'0 Unit 1 Unit 2 Total lb i Total thilt 0 Unit 1 Unit 2 011y Waste, Turbine Bldg. 5.1613 200 1,010 720 1,930 '765' 1,165 615 550 Domestic Water. Turbine Bldg. 5.1616 200 300 200 700 700 200 300 200 IIVAC. Turbine Bldg. 5.1626 2,912 3,712 5,313 11,937 '(54) 11,991 2.295 4,365 5,331. I Fire Protection, Turbine Bldg. 5.1636 1,208 966 2.174 305 1,869 970 899 l IIVAC, containment 5.1826 748 754 1,502 459 1,043 502 541 4 7 Fire frotection Containment 5.184 600 600 1,200 1,200 Domestic Water, Aux. Bldg. 5.2016 100 100 100 HVAC, Aux. Bldg. 5.2017 4,044 2,170 2,607 8,821 (1,194) 10,015 4,919 2,328 2.768 j Fire Protection. Aux. Bldg. 5.2018 1,563 1,563 362 1,201 1,201 Olly Waste, Aux. Bldg. 5.2020 104 104 104 Domestic Water, Admin. Bldg. 5.2076 360 360 60 300 300 IIVAC, Admin. Oldg. 5.2077 1,395 1,395 (110) 1,505 1,505 Fire Protection, Admin. Bldg. 5.2078 590 590 590 590 j 011y Waste Diesel Cen. Bldg. 5.2093 60 60 (60) 120 120 J HVAC, Intake Structure 5.2170 1,270 1,270 (490) 1,760 1,760 ] Fine Protection, Other Tard '5.2173 1,145 1,145 717 428 428 Olly Waste, Intake Structure Others 5.2174 230 230 230 011y Waste, Intake Structure, Others 5.2180 40 40 40 7 Fire Protection, Evap. Bldg. 5.263 1,295 1,295 75 1,220 1,220 - j E Only Waste, Evap. Bldg. 5.264 495 495 355 140 140 i Domestic Water, Evap. Bldg. 5.2656 535 535 535 } i IIVAC, Evap. Bldg. 5.267 2,249 2,249 1,034 1,215 1,215 r.j ] Subtotal 18,787 9,748 11,160 39,69) 4,433 35,262 15,893 9,080 10,289 Main Steam 6.110 1,536 1,566 3,102 139 2,963 1,495 1,468 Extraction Steam 6.140 1,208 1,113 2.321 331 1,990 940 1,050 Aux 111ery Steam 6.15 3,716 3,432 4,239 11,387 (3,473) 14,860 6,406 4,270 4,184 j Dow 6.16 20,357 681 787 21,825 (201) 22,026 20,744 818-4 64 Radwaste 6.21 13.425 1,054 1,139 15,618 611 15,007 11,979 1,767 1,26L I Pressure Control 6.220 737 78 f, 1,523 35 1,488 722 766 l j Chemical and Volume Control 6.240 294 4,320 4,330 8,944 755 8,189 228 4,055 3,906 l Auxiliary Cooling 6.25 3.448 8,788 8.756 20,992 (666) 21,658 3,395 9,246 9,017 l Safety System 6.26 4,136 4,294 8,430 222 8,208 4,097 4,111 i l Hiscellaneous Piping 6.290 200 200 400 400 200 200 Main Condenser 6.310 1,960 1,539 3,499 (4) 3,503 1,962 1,541 i Hsin Feedwater 6.320 1,263 1,280 2.543 1,638 905 427 478 [ outside Water 6.41 18,384 855 755 19,994 214 19,780 18,388 760 632 Inside Water 6.420 5,255 5,289 5,087 15,631 572 15.059 4,724 5,476 4,859 Water Treatment 6.49 1,325 1,958 2,090 5,373 467 4,906 1,122 '1,896 1,888 t Fuel 011 Piping, outside 6.52 705 705 705 1 Air 6.61 3,243 1,675 1,676 6,594 209 6,385 2,293 2,075 2,017 l 1.ube 011 6.620 874 1,154 1,070 3,098 453 2,645 796 1,005 844 g Cire. Water Treatment 6.65 (660) 660 340 320 i Hiscellaneous Boller Piping 6.69 8.547 14,207 Eg 38,140 16p 33.445 5,377 13.29) 14,775 I

.-..,: ~- ..ia,.......-- 1 I I / [ lI' ) /"') f i. 1 i t, COST CDDE - RECONCILIATION (CONT'D) ' Forecast 4 5 Forecast 3 Description Cost Code Unit 0 Unit 1 Unit 2 Total /i Total Unit 0 Unit 1 Dutt 2' i 7 ?! l '1 Storm Drain, Yard 7.041 4,309 4,309 70 4,239 4,239 [ E[ 011y Waste, Yard 7.042 4.485 240 70 4.795 1,735 3,060 3,060 l-1 Sanitary Drain, Yard 7.043 2,995 2,995 2.995 2,995 "I Miscellaneous Yard 7.052 150 150 (40) 190 190 Domestic Water, Yard 7.0546 5,822 350 6,172 ' (108) 6,280 5,830 450 l -h Fire Protection. Yard 7.066 8,638 8,638 128 8,510 8.510 Subtotal 26,399 590 70 27,059 1,785 25,274 24,8[4 450 +j '{ TOTAL. 124,759 64,791 67,323 256,873 12,260 244,613 116.169 64,374 64,070 ~! 256,873 244,613 f I a } e i I s f n d t J ? f a f' i

~ v. ..... ~ . -=. s...&... ~.. .m._.... - J -- l JOB 7220 HIDIAPID UNITS 1 & 2 FORECAST #4 k 4 '} QUAlft1TY OF WE!ES AND HANCERS FOR 1.ARCE PIPE .3lt WEIES HANGERS Y y Vendor Vendor Process Supplied Nonprocess Process Supplied Special Monprocess Pipe Pipe Total Pipe Pipe Pipe Pipe Total Pipe Structure F/C #4 F/C f 3 F/C f4 F/C #3 F/C #4 F/C #3 F/C #4 F/C #3 F/C #4 F/C #3 F/C #4 F/C #3 F/C #4 F/C #3 F/C #4 F/C f3 F/C #4 F/C #3 e Turbine #1 1,887 1,911 136 208 2,023 2,119 458 '536 1,791 1,654 182 146 52 48 2,025 1,848 496 452 .]! Turbine #2 2.820 2.620 100 180 2.920 2,800 632 848 2,110 2,122 162 127 53 51 2,325 2,300 732 744 4 ]j containment 1 985 1,005 985 1,005 107 42 900 736 900-736 81 36 ~I Containment 2 962 966 962 966 111 49 914 700 914 700 78 42 '.j Auxiliary Bldg. 5,051 5,145 14 13 5.065.5.158 743 846 3,994 3,495 10 9 52 33 4,056 3,537 766 718 l' i 't ] Evar. Ridg. 1,379 1,539 34 24 1,413 1,563 303-161 1,183 1,340 40 16 1 6 1.224 1,362 334. 173 s l '.q} Diesel Cen. 71 55 71 55 13 75 35 75 35 8

9 l

c; Adeln. Bldg. 10 10 155 184 9 9 197 175 .y n [y ' { Intake 227 228 18 227 246 42 43 215 208 33 12 2 42 250 262 42 31

f

}f-Yard 1,260 1,113 1,260 1,113 ~379 1,46) 300 10 300 10 47 ,l TOTAL 14,652 14.582 284 443 14,936 15,025 2,930 4,185 11,491 10,300 427 310 160 180 12,078 10,790 2,781 2,380 j i

1 i

i I i 1 1 i i. i s-I i

JOB 7220 Of2 MIDLAND UNITS 1 &'2 FORICAST #4 LARGE PIPE RECONCILIATION TO FORECAST #3 P&ID Linear Feet 5 Account Containment Building Fire Protection 458 1,200 Auxiliary Building Fire Protection 458 330 Oily Waste System 470 1,115 Evaporator Building Fire Protection 458 105 HVAC to F.CD (Containment Buildings) 453 & 462 356 Refueling Canal Air Line Underruns and Overruns 1,327 4,433 6 Account Air Supply Header Yard Loop 448 1,926 Steam Generator Drain Line 438 450 (has since been deleted) ECC Pipe, Quench Tank Vacuum Breaker 401 & 402 220 Boiler Vent Lines, EO-16 A & B 430 154 Diesel Vent Stacks, G-01 & G-02 Generators 418 432 Lube Vent Stacks 450 & 451 230 ', (, Condenser Return Lines, From Heater 436 & 437 580 Relief Valves 1E04 A & B & LEOS A & B ~ Bleeder Drain Lines HBD 60 & 72-436 & 437 200 Drain Line Main Water Pump, 1G02 433 & 434 200 Vent Stacks, 1 & 2 PSV 3035 430-1 Rev 1 160 Extraction Line, New Lines to 1 & 2 POSA 438-3 439-3 179 Additional Estimate Demineralizer Tank 449-1 626 Est Short Demin Tank to Yard (OHCD 703) i Water Supply to Beanings, New Esti= ate 419 400 OHBC 8, 25, 26, and 29 Evaporator Vent Stack, OE 28 426 90 Vent Stack, GBD221 430-1 80 i Service Water Line, New Lines to 1 & 2 POSA 438-3 439-3 200 1 Underruns and Overruns (85) l I 6,042 7' Account Oily Waste, Yard Loop 470 1,735 Storm Drain, Relocation Civil 75 j Underruns and Overruns (25) i 1,785 t TOTAL INCREASE 12,260 l ' ([- l 4-13 4 __w,..,. . -, ~. p....4%n ..s. m._. p. _,....

= .a. .( JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 MAJOR SUBCCNTRACTS hECHANICAL AND PIPING l - Erection of NSSS - Rigging of NSSS, Turbine Generator, Transformer and Moisture Separators - Thermal Insulation and Lagging for Turbine, Mechanical Equipment, Pipe and Ducts, Reflective Insulation - Radiography and Nondestructive Testing for Welding - Cooling Towers - Field Erected Tanks - Condenser Erection - Dome and Polar Crane Lifting - Turbine Generator Erection (Future Transfer to S/C) SUBSTRUCTURE AND YARD WORK - Site Preparation - Sanitary Sewage Lift Station (Partial) - Railroad Trhekwork Including Bridge and Subgrade - Roads, Walks, and Parking Areas - Febces and Gates (, - Cooling Pond Excavation Dikes - Brine Line Relocation .- River Structuras- - Finish Grading STRUCTURAL AND ARCHITECTURAL - Concrete - Batch Plant - Waterproofing - Liner Plate Painting - Turbine Building Structural Steel - Siding Roofing and Flashing - Precast Concrete Walls j - Painting, Decontaminative Coatings i. - Fire Protection - Elevators j - Heating Ventilating and Air Conditioning (Duct Work) - Interior Architectural Finishes - C.W. and Service Water Intake Superstructure - Combination Shop Superstructure [- - Process Evaporator Superstructure - Guard House ~4 - Liner Plate, Fuel Pools j - Concrete Unit Masonry (Partial) t' OTHER-

l. ( I 1

{ - Temporary Construction Facilities - Testing of Materials - Nitrogen Purge System 4 - Third Party Equipment 1 4-14 i -v== . m+v m e;..; .e yrrv.-~n,,- ~-.-:n.-~m,.e ~.7,.._..... en-

~ ( :.L ". JOB 7220 if!DLAND UNITS 1 & 2 FORECAST #4 UTILITY COST GROUP CRAFT DATA Plant Name MIDLAND UNITS 1 & 2 Union X Nonunion Work or :eher Than Normal Work Week 40 No. of Shifts 2 Regular 6 t?t Peak 8/1/77 Manpower Est MH** MH to Date Pipefitter/ Welder 965 4,669,000 770,000 Boilermakers 200 574,000 456,000 Electricians 570 3,287,000 430,000 Carpenters 305 1,617,000 866,000 Labor,ers 410 2,445,000 1,262,000 Ironworker.= (R&S) 520 2,372,000 1,317,000 Operating Engineers 160 1,190,000 508,000 Other 140 710,000 231,000 SCBTOTAL 3,270 16,864,0C0 5,840,000 i Subcontract 300 2,025,000 952,000 TOTAL 3,570* 18,889,000 6,792,000 The above data includes foremen and general foremen. l l

Total of individual craft peak manpower levels.

'l

- Excludes 260,000 shift requirement manhours, 295,000 manheurs for overtime, and manhours for implementation of QA Regulatory Guides.

a . (.- ~, t i l 4-15 1 /,. 7 -. ~ _, m. _.. _ _.,.... _,. .s

kbii JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 UTILITY COST GROUP BUILDING DETAILS NUCLEAR PLANT Plant Name MIDLAND Unit 1 Unit 2 Current Forecast Current Forecast Quantity MH/ Unit Quantity MH/ Unit Reactor Bldg Units 1 & 2 Concrete ey 27,531 3.30 28,019 3.61 Rebar ton 5,316 46.73 5,333 48.61 Formwork(l) sf -217,105 0.72 216,210 0.70 t Cadwelds ea 5,385 3.63 5,544 3.93 Embedments 1bs 1,128,118 0.09 1,169,480 0.09 Str Steel con '463 54.69 463 57.56 Turbine Bldg Units 1 & 2 Concrete cy 13,790 2.17 16,889 2.07 Rebar ton 874 29.21 1,022 35.15 ,' f'l. 100/695 0.13 123,835 0.13 Formwork sf 87,312 0.45 112,781 0.45 Embedments 1bs Str Steel ton 1,956 15.72 2,290 20.33 Common l Auxiliarv/ Fuel Bldg 1 & 2 l Concrete cy 46,465 4.22 I Rebar-ton 5,828 46.09 l Formwork sf 623,505 0.68 Embedments 1bs 859,379 0.14 Cadwelds ea 1,500 4.25 Str Steel ton 3,541 46.19 s Evap. Bldg-Common cy 7,125 1.84 Concrete Rebar con 441 22.31 Formwork sf 68,160 0.40 i Embedments 1bs 17,545 0.19 j Cadwelds ea j Str Steel con 1,175 15.00 d (. -h 4-16 n { ---f_,- w 'e

_ w-(Ur A UTILITY COST GROUP BUILDING DETAILS NUCLEAR PLANT (CONT'D) Current Forecast Quantity

-Tt/ Unit Admin Bldg-Common Concrete cy 1,302 3.89 Rebar ton 87 41.49 Formwork sf

~32;930 0.28 Embedments 1bs 3,705 0.25 Str Steel ton 289 15.02 Mise Bldgs & Strs-Common Concrete cy 45,137 2.53 Rebar ton 3,010 35.96 Formwork sf 609,040 0.46 Embedments 1bs 492,637 0.10 Cadwelds ea ~Str Steel ten 247 27.57 g. E i 4 i j

. -l

-1j (1) Includes metal deck .: (y-q 4-17

-.r_ hl JOB 7220 MIDLAND UNITS 1 & 2 FORECAST #4 UTILITY COST GROUP QUANTITY DATA TOTAL PLANT Plant Name MIDLAND No. of Units 2 CURRENT FORECAST Quantity Manhours MH/ Unit Str Concrete (1) cy 186,260 3,137,860 16.85 Placement cy 186,260 585,110 3.14 Rebar con 21,910 959,360 43.79 Formwork(2) sf 1,967,040 1,136,570 0.58 Cadwelds ea 12,430 47,730 3.84 Embedments 1bs - 3,895,400 407,090 0.11 Ser Steel ton 10,470 321,600 30.86 Piping (process only) If 380,000 3,218,000 8.47 2-1/2" and Over if 190,000 1,736,000 9.14 Welds ea 14,650 336,000 22.95 (7 2" and Under if, 190,000 1,146,000 6.03 Wire and Cable if 5,031,200 5,594,430 0.111. No. of Cable ea Power if Control if Conduit (metallic) If 374,640 470,190 1.26 i Cable Tray if 65,930 259,360 3.93 Terminations ea 196,000 192,590 0.98 Power ea -Control ea i i f i ~ Condenser (s/c)' sf l Turb Gen Erec(3) (1) Concrete in place - cy are the same as in placement; quantities and l MHs are the total of concrete operations, including mudmats but excluding water stop, joint filler, backfill concrete, river intake and makeup pump structures and additional manhours for prefabrication of reinforcing steel and shiftwork. (2) Includes metal deck -( j (3)MHs are for ' erection of all vendor furnished equipment. o a .) r t 4-18 _.,.3._-....,...,_.-. f - +n p ,-y --,,3, y-p m,

~._ 7 JOB 7220 (cl' MIDLAND UNITS 1 & 2 FORECAST #4 RAC-8 PR00 RAM (VERSION DEC-1972) JOB 07220001 MIDLAND UNITS 1 1 2 FORECAST 4 UNITS OF COST = Ms ESTIMATED COST EXCLUDING CONTINGENCT: 933463.0 MEDIAN C0ST = 983393.2 NUMBER OF ITERATIONS = 2000 CONTINGENCT-VS-PROBABILITY OF OVERRUN

- - - - 4$$$-s****

PROBABILITY OF OVERRUN CONTINGENCY (PERCENT) (PERCENT) (* 84 2.9 80 3.3 70 4.0 40 4.7 50 5.4 40 4.1 30 7.0 20 -7.9 i 14 S.3 PROPABILITY DISTRIBUTION q 1 I PERCENT OF OBSERVED PERCENT PCT PROBABILITY OF j EST. COST FREQUENCT OF TOTAL UNDERRUN OVERRUN 98 I .0 .0 100.0 99 4 .2 .2 99.8 i 100 16 .8 1.0 99.0 101 35 1.7 2.8 97.2 102 110 5.5 8.3 91.7 } 103 175 8.8 17.0 83.0 1-1\\ ~ -j 4-19 .y I f - y _. .m..

RAC-8 RUN (CONT'D) (( PERCENT OF 03 SERVED PERCENT PCT PROBABILITY OF EST COST FREQUENCY OF TOTAL UNDERRUN OVERRUN ~104 '277 13.8 30.7 &T.T 105 285 14.2 45.1 54.9 106 278 13.9 59.0 41.0 107 242 12.1 71.1 28.9 108 218 10.9 82.0 18.0 109 154 7.7 89.7 10.3 110 87 4.3 94.1 5.9 til 54 2.7 96.8 3.2 112 42 2.1 98.9 1.1 113 13 .6 99.5 .5 114 4 .2 99.7 .3 115 3 .1 99.9 .1 116 2 .1 100.0 .0 RELATIVE CONTRIBUTION OF VARIABLES UEIGHT RELATIVE CONTRIBUTION VAR. MEAN STD DEV M1 CONTINGENCT ACCURACT 1 103.1 3.9 22049.0 .01 .00 2 106.1 8.4 21175.0 .03 .01 c7 3 101.0 7.0 874.0 .00 .00 .S 4 102.4 5.2 3756.0 .00 .00 5 101.4 2.0 1160.0 .00 .00 6 112.7 14.7 2596.0 .01 .00 7 103.7 7.1 12289.0 .01 .00 8 103.7 7.2 7594.0 .01 .00 9 112.8 10.7 4695.0 .01 .00 10 99.7 7.1 85359.0 .00 .07 11 103.1 7.3 8062.0 .00 .00 12 104.9 16.0 38377.0 .04 .07 13 101.0 5.1 61503.0 .01 .02 l 14 105.7 11.0 4766.0 .01 .00 1 15 108.3 12.7 44056.0 .07 .06 14 106.7 10.8 33558.0 .04 .02 17 106.3 11.1 4460.0 .01 .00 18 106.4 10.8 3560.0 .00 .00 19 107.6 15.6 8162.0 .01 .00 20 101.5 2.5 2662.0 .00 .00 -,j 21 104.4 6.9 34515.0 .03 .01 's 22 104.7 6.I 130937.0 .12 .12 l 23 103.0 10.7 39294.0 .02 .03 24 104.4 9.3 35766.0 .05 .02 25 102.4 5.2 10209.0 .00 .00 4 26 101.8

12.4 68841.0

.03 .13 27 105.2 8.5 10058.0 .01 .00 _I 28 104.3 6.6 1190.0 .00 .00 l ( ;. 2 29 102.6 10.7 8868.0 .00 .00 30 107.8 10.5 28609.0 .04 .02 _j I 4-20 u--,-__- e = - - -. -

_ - - - ~., RAC-8 RUN (CONT'D) p, WEIGHT RELATIVE CONTRIBUTION C VAR. MEAN STD DEV MS CONTINGENCY ACCURACY 31 104.8 6.4 1660.0 .00 .00 32 102.5 9.0 26949.0 .01 .01 33 103.4 9.0 11392.0 .01 .00 34 105.1 9.5 !!392.0 .01 .00 35 101.8 9.1 39120.0 .01 .02 36 101.0 4.7 39120.0 .01 .01 37 105.2 9.0 ' 6799.0 .01 .00 38 102.3 5.4 6402.0 .00 .00 39 103.0 10.6 24.0 .00 .00 40 117.9 10.6 37435.0 .13 .03 41 102.2 4.7 20900.0 .01 .00 42 100.7 6.7 16535.0 .00 .00 43 100.9 2.9 16535.0 .00 .00 44 100.0 .0 450735.0 .00 .00 45 103.6 7.2 185739.0 .14 .33 46 101.2 2.2 2190.0 .00 .00 47 101.8 2.1 .0 .00 .00 48 103.0 3.2 11598.0 .0! .00 49 104.5 4.2 11978.0 .01 .00 50 102.6 3.6 6745.0 .00 .00 51 103.1 4.3 9852.0 .01 .00 52 103.1 4.3 218.0 .00 .00 53 103.1 4.2 895.0 .00 .00 , (7"' 54 104.6 7.1 11684.0 .01 .00 55 99.4 2.6 790.0 .00 .00 56 100.9 2.4 2400.0 .00 .00 57 100.3 1.8 1050.0 .00 .00 58 102.8 4.4 720.0 .00 .00 59 105.1 6.2 14788.0 .01 .00 60 104.2 4.4 14788.0 .01 . 00 i INPUT LISTING esome**ee**** WEIGHT i TERM MS VARIABLES DESCRIPTION i 1 21175.0 1 2 NSSS30PT TO GD [ 2 108576.0 44 NSSS10PT CST T-D 3 2190.0 46 NSSS10PT COM T-D 4 874.0 1 3 45 NSSS10PT LAB TO GC 5 !!60.0 4 5 T/6 PKG TO GO 6 52300.0 44 T/6 PNG CST T-D 7 .0 47 T/G PXG COM T-D 8 2596.0 4 6 45 T/0 PMS LAB TO 00 9 7594.0 7 8 MECH EQ TO 60 10 34091.0 44 MECH EQ CST T-D {. ' ; 'i 11 11598.0 48 MECH EQ COM T-D 12 4695.0 7 9 45 MECH LAB TO G0 13 8062.0 10 11 ELEC TO GD l 4-21 3 z s, .-*.n .wn.s... .._,,4 .y_ p. ,...o m.- ..a ..e# i .o _~

~.

RAC-8 RUN CONT'D (.b WEIGHT TERM MS VARIABLES DESCRIPTION 14 6465.0 44 ELEC CST T-D 15 11978.0 49 ELEC COM T-D 16 38377.0 10 12 45 ELEC LAB TO GO 17 4766.0 13 14 CVL CONC TO 00 18 20849.0 44 CVL CONC CST T-D 19 6745.0 50 CVL CONC COM T-D 20 .17617.0 13 21 45 CVL CONC LAB TO GO 21 33558.0 15 16 CVL S8A TO GO 22 9594.0 44 CVL SSA CST T-D 23 9852.0 51 CVL 32A COM T-D 24 10498.0 15 21 45 CVL S3A LAB TO GO 25 3560.0 17 18 CVL YD WRK TO GO 26 16027.0 44 CVL YD URK CST T-D 27 218.0 52 CVL YD WRX COM T-D 28 900.0 17 21 45 CVL YD WRX LAB T-G 29 2662.0 19 20 CVL OTR TO GO 30 2876.0 44 CVL OTR CST T-D 31 895.0 53 CVL OTR COM T-D 32 5500.0 19 21 45 CVL OTR LAB TO GO 33 39294.0 22 23 LARGE PIPE TO 60 34 19908.0 44 LARGE PIPE CST T-D 35 8080.0 54 LARGE PIPE COM T-D 36 37735.0 22 26 45 LARGE PIPE LAB T-G (~ 37 2678.0 24 25 SM PIPE TO 00 38 500.0 44 SM PIPE CST T-D 39 18300.0 24 26 45 SP PIPE LAB TO 00 40 1190.0 27 28 TEM FAC TO GO 41 9835.0 44 TEM FAC CST T-D 42 790.0 55 TEM FAC COM T-D 43 8868.0 27 29 45 TEM FAC LAB TO GO 44 1660.0 30 31 MISC CON SER TO GO 45 3684.0 44 MSC CON SER CST TD j 46 2400.0 54 MSC CON SER COM TD 47 26949.0 30 32 45 MSC CON SER LAB TG i 48 11392.0 33 34 CON EQ TO GO 49 13575.0 44 CON EQ CST T-D i 50 1050.0 57 CON E0 COM T-D 51 39120.0 35 36 22 10 13 N-MAN LAB TO GD .1 52. 18570.0 44 N-MAN LAB CST T-D l 53 6402.0 37 38 DIST OTR TO GO ^; 54 6349.0 44 DIST OTR CST T-D

j 55 720.0 58 DIST OTR COM T-D 56 24.0 37 39 45 DIST OTR LAB TO GO 57 20900.0 40 41 ENGINEER TO G0 l

58 50392.0 44 ENGINEERING CST TD 59 14535.0 42 43 40 HOME OFFICE TO GO 60 14748.0 44 HOME OFFICE CST TD 61 62249.0 44 TOTAL LAB CST TD 62 373.0 37 START-UP MAT TO 00 I_ 63 5275.0 45 26 START-UP LAB TO GO { 64 14788.0 22 24 59 60 INSTR TO GO l 4-22 e m*,w--n->,---- e _%m. .e, +, - .~,.%

x.. p.

n-. p. , y...

RAC-8 RUN (CONT'D) (f. WEIGHT ~ TERM MS VARIABLES DESCRIPTION 65 147.0 44 INSTR CST T-D 66 3604.0 54 INSTR COM T-D 67 7531.0 26 25 45 INSTR LAB TO GO DISTRIBUTION (PERCENT) VAR. DEP. 10 25 50 75 90 DESCRIPTION 1 0 99.4 100.0 102.0 105.0 110.0 NSSSIOPT SCOPE 2 0 97.0 100.0 103.0 110.0 120.0 NSSS30PT PRICING 3 0 90.0 95.0 103.0 105.0 110.0 NSSS30PT PROD 4 0 95.0 99.0 103.0 105.0 110.0 T/G SCOPE 5 0 100.0 100.0 100.0 102.0 105.0 T/G PRICING 6 0 95.0 98.0 110.0 125.0 135.0 T/G PROD 7 0 95.0 99.0 102.0 108.0 115.0 MECN EG SCOPE B 0 95.0 98.0 102.0 110.0 115.0 MECH EQ PRICING 9 0 100.0 105.0 110.0 120.0 130.0 MECH EQ PROD 10 0 90.0 95.0 100.0 105.0 110.0 ELEC E08BULX SCOPE 11 0 95.0 98.0 100.0 108.0 115.0 ELEC EQ3 BULK PRICE 12 0 85.0 95.0 100.0 115.0 130.0 ELEC EDIPULK PROD 13 0 95.0 99.0 100.0 102.0 110.0 CVL CONC SCOPE 14 0 95.0 99.0 100.0 110.0 125.0 CVL CONC PRICING 15 0 95.0 98.0 103.0 115.0 130.0 CVL S3A SCOPE ( 16 0 95.0 98.0 105.0 110.0 125.0 CVL S3A PRICING 17 0 95.0 98.0 103.0 110.0 125.0 CVL YD URK SCOPE 18 0 95.0 99.0 102.0 110.0 125.0 CVL YD URK PRICING 19 0 85.0 95.0 108.0 115.0 130.0 CVL OTR SCOPE 20 0 98.0 99.0 102.0 103.0 105.0 CVL OTR PRICING 21 0 95.0 99.0 105.0 108.0 115.0 CVL PROD 22 0 98.0 100.0 102.0 108.0 115.0 L PIPE 3VLVS SCOPE 23 0 90.0 95.0 100.0 110.0 120.0 L PIPE 1VLVS PRICE 24 0 95.0 98.0 105.0 115.0 120.0 SM PIPE SCOPE l 25 0 95.0 98.0 103.0 105.0 110.0 SM PIPE PRICING l 26 0 85.0 95.0 100.0 110.0 120.0 PIPING PROD 27 0 98.0 99.0 100.0 110.0 120.0 TEM FAC SCOPE l 28 0 98.0 99.0 100.0 110.0 115.0 TEM FAC PRICING 29 0 90.0 95.0 100.0 110.0 120.0 TEM FAC PROD 30 0 98.0 99.0 102.0 115.0 125.0 MSC CON SER SCOPE 31 0 98.0 99.0 103.0 110.0 115.0 MSC CON SER PRICE 32 0 90.0 95.0 102.0 110.0 115.0 MISC CON SER PROD 33 0 90.0 95.0 105.0 110.0 115.0 CON E0 SCOPE i 34 0 95.0 98.0 100.0 115.0 120.0 CON E0 PRICING 35 0 90.0 95.0 100.0 110.0 115.0 N-MAN MANHOURS 36 0 95.0 98.0 100.0 105.0 108.0 N-MAN PRICING l-37 0 95.0 98.0 102.0 110.0 120.0 OTR DIST SCOPE 38 0 95.0 98.0 102.0 105.0 110.0 OTR DIST PRICING l 39 0 90.0 95.0 100.0 110.0 120.0 GTR DIST PROD l 40 0 105.0 110.0 115.0 125.0 135.0 ENGINEERING M-HRS r-41 0 97.0 99.0 100.0 105.0 110.0 ENGINEERING PRICE i a i (; 42 0 90.0 100.0 100.0 105.0 110.0 H0 MANHOURS 43 0 97.0 99.0 100.0 104.0 105.0 H0 PRICING l 4-23

= * * - *

.~<

+,,_,W-

-.m.- -a,, ',,yy,

RAC-8 RUN (CONT'D) DISTRIBUTION (PERCENT) VAR. DEP. 10 25 50 75 90 DESCRIPTION 44 0 100.0 100.0 100.0 100.0 100.0 CST ~TD'INC LABS TD 45 0 95.0 98.0 102.0 108.0 115.0 MANUAL UAGE RATE 46 0 99.0 100.0 100.0 102.0 105.0 COM T-D NSSS 47 0 99.0 100.0 102.0 103.0 105.0 COM T-D T/G 48 0 99.0 100.0 103.0 105.0 108.0 COM T-D MECH 49 0 99.0 100.0 105.0 108.0 110.0 COM T-D ELEC 50 0 98.0 99.0 103.0 105.0 108.0 COM T-D CVL CONC 51 0 98.0 99.0 103.0 105.0 110.0 00M T-D CVL S8A 52 0 98.0 99.0 103.0 105.0 110.0 COM T-D YD URK 53 0 98.0 99.0 103.0 105.0 110.0 COM T-D OTR C7L 54 0 95.0 99.0 105.0 110.0 115.0 COM TD L PIPE 3VLV 55 0 95.0 99.0 100.0 101.0 102.0 COM T-D TEM FAC 56 0 98.0 100.0 100.0 102.0 105.0 COM TD MSC CON SE 57 0 98.0 99.0 100.0 102.0 103.0 COM T-D CON EG 53 0 98.0 99.0 102.0 105.0 110.0 COM T-D OTR DIST 59 0 98.0 100.0 103.0 110.0 115.0 INSTR SCOPE 40 0 98.0 100.0 100.0 110.0 115.0 INSTR PRICINO )GFIN - b 4 4 1 a 4 4-24

m I 4 i i JOB 7220 I MIDIAND UNITS 162 t FORECAST #4 e RF.CONCII.IATION SUHMARY } --- MANHOURS (in 1,000s) 00 LIARS (in 1,000s)- i DIRECT HOME DIRECTS DISTRIB N/H DIRECT DISTRIB S/C HOME CONTIN-ACCOUNT # DESCRIPTION DIRECTS DISTRIB N/M ENG OFFICE IABOR LABOR LABOR HAT HAT /SC MAT ENG OFFICE CENCT TOTAL TOTAL Fit 0 JECT FORECAST #3 13,466 3.914 5,451 3.416-1,409 225,545 62,756 65,220 390,430 62,417 93,027 74,392 33,916 90,2951,098.000 k 1 NSSS Scope (805) 1,700 t 45 940 l Other (199) 3,723' (59) 3.465 TOTAL - (1,004) 5,423 (14) 4,405 j s 2 T/C Scope (80) (80) other 237 (85) 28 180 ,. i, TOTAL 157 (85) 28 100 [ j 3 Process Hech Scope 200 140 340 Equipment other 11.0

3. 3 4.4 202 54 55 (1,122) 61 603 (170)

(317) TOTAL 11.0

3. 3 4.4 202 54 55 (922) 61 603 (30) 23 l

4 Electrical Scope + Other (2.0) (0.6) (0.8) (35) (10) (10) (1,876) (10) (184) (2,325) TOTAL (2.0) (0.6) (0.8) (35) .(10) (10) (1,876) (10) (384) (2,325) a t 5 Civil & Struc-Scope 171.0 51.4 68.4 22.0 11.0 2,544 824 854 886 747 (767) 519 268 ~ 1,095 6.970 c-tural Other 230.8 69.8 92.4 4,188 1,142 1,151 1,631 1,279 (1,933) 1,537 8.995 h TOTAL 401.8 121.2 160.8 22.0 11.0 6.732 1,966 2,005 2,517 2,026 (2,700) 519 268 2,632 15,965 i 3a I- '] 6 P1 ping & Scope 47.1 10.7* 13.6 26.4 1.6 705 142 166 5,969 178 663 36 1,596 9.455 1 Instrumentation other (76.1) (35.2) (47.3) (2.1) (1.1) (1,345) (555) (579) (4,214) (511) 4 (43) (24) (1,413) (8,680)

j TOTAL (29.0)

(24.5) (33.7) 24.3 0.5 (640) (413) (413) 1,755 (333) 4 620 12 183 775 J d 7 Tardwork Scope Other (7.8) (2.3) (3.1) (132) (37) (39) 120 (40) 759 119 750 TOTAL (7.8) (2. 3) (3.1) (132) (37) (39) 120 (40) 759 119 750 t t Distributables Scope' 34.0 (34.0) 705 (366) 71 410 other 748.9 50.3 11.771 492 1,876 2,861 17,000 i TOTAL 782.9 16.3 12,476 126 1,816 2,932 17,410 - y Engineering /Home Scope 0.1 162.4 35.1 9 -. 5.819 876 306-7,010 Office other 510.3 (26.6) 8,586 (965) (421), 7,200 TOTAL 0.1 672.7 8.5 9 14.405 (89) (115) 14,210 f Hiscellaneous Other Scope (327.0) (85.0) 41.0 13,303 (1,190) 808 (3,047) (535) 1,903 (25) (25) (17,192) (6,000) f

5

' Other (216.0) 10.0 (9.0) (3,050) 480 (30) - (10,159)(12,759) l TOTAL (543.0) (75.0) 32.0 10,253 (710) 808 (3,047) (565) 1,903 (25) (25) (27,351)(18,759) )' i l1 SUBTOTAL Scope (108.9) 11.1 89.1 210.8 47.7 16.552, 481 1,471 3.123 390 2,836 6,976 1,155 (13,939) 19,045 [ 1 Other (60.1) 793.9 86.9 508.2 (27.7) (172) 12,845 1,070 (5,423) 2,625 3,071 8,543 (989) (8,061) 13,509 j' TOTAL (169.0) 805.0 176.0 719.0 20.0 16,380 13,326 2,541 (2,300) 3,015 5,907 15.519 166 (22,000) 32,554

... +. - O I /, j ,h u, 1 .s RECONCILIATION Sl&EMARY (continued) MANHOURS (in 1,000s) --DOLLARS (in 1.000s)- l l DIRECT ( ilOME DIRECTS DISTRIB N/M DIRECT DISTRIB S/C IKitE C0 Kiln-l ACCOUlfT f DESCRIPTICN DIRECTS DISTRIB N/M ENC OFFICE IABOR LABOR IAROR _ MAT NAT/SC MAT ENG OFFICE CENCY TOTAL r i

1. ate Changes Scope 70.9 17.0 25.4 36.4 22.7 1,650 463 279 23 392 584-1,009 537 858 5.795 I other 33.7 8.8 11.8 1.5 0.1 252 (75) 147 569 (80) 170 29 3

318 1,333 f TOTAt. 104.6 25.8 37.2 37.9 22.8 1,902 388 426 592 312 754 1,038 540 1,116 7.128, (2,758) 1 ' Less Previous F/C Scope (20.0) (6.0) (6.0) (8.0) (3.0) (356) (140) (105) (1,281) (159) (202) (120) (395) s Late Changes other 593 593 -) - Total (20.0) (6.0) (6.0) (8.0) (3.0) (356) (140) (105) (688) (159) (202) (120) (395) (2,165) Fee changes and rounding 483 483 1 TOTA 1. PROJECT FORECASTED (84.4) 824.8 207.2 748.9 39.8' 17,926 13.574 2,862 (2,396) 3,3'27 6,502 16.355 586 (20,736) 38,000 COST CHANGES TOTAL l'"' JECT FORECAST #4 } t t \\ \\ ? j = .) Y i .4 I .I [ e i d i h l.

.h 6. / i l f 8 I } l JOB 7220 e { MIDLAND UNITS 162 j F01tECAST #4 RECONCILIATION OF SCOPE CIIANCES MANHOURS (in 1,000s) =- DOLLARS (in 1,000s) DIRECT i. DESCRIPTION ll0HE DIRECTS DISTRIB N/M DIRECT DI."TRIB S/C 110MP. CONTIN-(Inci Cost & Trend No.) DIRECTS DIS 11tIB N/M ENG OFFICE LABOR LABOR LABOR HAT HAT MAT ENG OFFICE CENCY TOTAL 1 ACCOUNT 1. Added costs of NSSS (300) (300) subcontract reevaluation ! l over CPCo input in I i Forecast #3 (TR 188) (1,000) (1,000) 2. NSSS purchase price costs furnished by I CPCo (TR 310) 3. Addition of reactor 195 45 240 i coolant pump seal l injection f11ters due f I to B&W recommendations .[ (labor with late changes 4 item 17) ') (11t 314) 4 Overtime allowance for 2.000 2,000 } NSSS subcontract (TR 328) i i SUBTOTAL 1 ACCOUNT (805) 1,700 45 940 1 iy 2 ACCOUNT 6 1. Reduction in T/G (80) (80) i purchase price i 4 furnished by CPCo 3 (TR 310) t SUBTOTAL 2 ACCOUNT (80) (80) i j-1 3 ACCOUNT 1 1. Iron removal system from 700 140 840 l evaporator to condenser a hotwell, transferred to I above the line (labor included in late changes) (TR 191) 2. SWECO costs furnished (500) (500) {,,? SUBTOTAL 3 ACCOUNT 200 140 340 i by CPCo (TR 310) } 5 ACCOUNT s r 1. Reduction in paintira (921) (179) (1,100) scope per CPCa requested i f l', scope reduction study (TR 282) I-

~. - t .g i l' O yj i l RECONCILIATION OF SCOPE CHANCES (continued) 5 [ MANHOURS (in 1,000s) DOLLARS (in 1,000s) - - - ~ ~ - DIRECT } DESCRIPTION HOME DIRECTS DISTRIB N/M DIRECT DISTRIB S/C HOME CONTIN-(Inct Cost & Trend No.) DIRECTS DISTRIB N/M ENG' OFFICE IABOR 1 ABOR LABOR MAT MAT NAT ENG OFFICE CENCY

TOTAL, 2.

Reduction in containment (149) (171) (65) (305) facia, siding, steel framing and transformer screen valls per LPCo requested scope reduction study 1 i (TR 282) { 3. Fire protection piping 8.2 2.5 3.3 2.0 1.0 139 41 41 20 42 46 24 72 425 il additions in the con-tainment (TR 268) e 4 Increased size of solid 148.3 44.5 59.3 10.0 5.0 2,156 726 738 800 647 160 253 134 1,086 6,700 1 ra6 aste building to accommodate the M-69 package 4 f (TR 193) 5. Increased requirements 5.0 1.5 2.0 87 23 28 215 26 21 400 j. of permanent guard-house to comply with Regulatory cuide 73.55 (TR 237) j7 6. Unit 2 turbine building 9.5 2.9 3.8 10.0 5.0 162 34 47 32 220 110 125 730 'jg structural steel eiection: field modi-i fications due to MSR ~' changes (TR 286 and 192) f 7. Construction openinRs in 165 35 200 t i turbine building, walls (TR 122) ~i SUBTOTAL 5 ACCOUNT 171.0 51.4 68.4 22.0 11.0 2,544 824 854 886 747 (767) 519 268 1,095 6,970 ^' 6 ACCOUNT 1. Additional field labor 16.0 1.2 1.2 237 16 17 7 40 33 350 required to maintain schedule due to late delivery of pipe hangers -(TR 276) I 3. Deletion of 24*' con-0.3 0.2 (100) 8 4 ('.7) (105) ! densaie line irom

e f

Bechtet scope. Labor i-deleted in late changes j (TR 2RI) i 3. Process steam flesrate 30.6 7.4 12.3 1.0 0.5 460 124 147 174 138 21 13 223 1,300 l Incrense I (TR 189) f

___m-l.. ...n. u.. t (& ID Ok e-RECONCII.I ATION OF SCOPE CHANCES (continued) -MMRIOURS (in 1,000s) D0 LIARS (in 1,000s) DIRECT e ll DESCRIPTION It0ME. DIRECTS DISTRIB N/M DIRECT DISTRIB S/C HOME CONTIN-(Inct Cost & Trend No.) DIRECTS DISTRIB N/M ENG OFFICE IAROR IAROR IAROR MAT MAT MAT ENC

OFFICE CENCY TOTAL t

4 Main control boards, 200 40 240 J-201, licensing require-i ments, auxiliary fe?J-water instruments, redundancy requirements, J shutdown panels and j. l ESFAS status display } anj R.C. 1.47) { (TR 331) [ ,j 5. Auxiliary control 20 5 25 ( panets J-202(Q) i-(TR 331) '6 Major instrument 320 65 385 package J-204(Q), licensing requirement and cost for BOP performance calcula-I tions (TR 42) l 7. horon analyrer instrumen-0.5 0.1 0.1 1.1 0.6 8 2 2 90 22 11 25 160 l tation ) (TR 8) i 8. loose parts monitorir.g. 416 84 500 l J-209 signal analyzers y and readout require-g ments (TR 333) 9. Reactor plant sampling 83 17 100 system J-210; inclusion of redwaste gas sampling f' (TR 333) I-10. Seismic instruments, 120 25 145 } J-214; magnetic tape playback X-Y plotters and associated panels. (, due to licensing requirements, R.C. 1.12 I (TR 333) I 11. Seismic supports for 150 30 180 }- I field mounted instru- ' Ij mente J-218(Q) (labor } costs in late changes) 9 (TR 333) 12. Nuclear service butter-89 16 105 fly control valves J-258(Q) modifications to meet. R.C. 1.48 (TR 333) i i

13. Venturi tubes J-272; 20 5

25 change of orifices to venturi and performance i caten1ntionn

P 4 v. r ._.._-a. ~~..m...._ h' RECONCILIATION OF SCOPE CitANCES (continued) } j HANil0URS (in 1,000s) - D0 LIARS (in 1,000s) i DIRECT ] DESCRIPTION Il0HE DIRECTS DISTRIB N/M DIRECT DISTRIB S/C HOME CONTIN-f cg (Inci Cost & Trend No.) DIRECTS DISTRIB N/M ENC OFFICE iABOR IABOR IABOR MAT MAT MAT ENG OFFICE CENCY TOTAI. 14. Engineered safety isola-265 40 305 3 tion system J-275 see late change No. 8 (TR 137)

[

15. Programmable control 200 40 240 ? system J-276 (TR 333) <j 16. Room water level 4 120 25 145 awmitoring J-278; i to meet R.C. 3.61 and t 3.62 (TR 26) f 17. Hazardous gas analyzers 200 40 240 j J-251; to meet R.C. 1.78 and 1.95 (TR 333) 18. H and O sampling, J-284 280 55 335 cdangesdueto .l licensing and R.C.1.07 f o. (TR 333) /, 19. Evaporator chemical 240 50 290 f sampling system, J-286 I (TR 333) [ 20. Evaporator process radia-500 100 600 tion monitoring J-289; i t previously CPCo responsi-bility. See late change No. 6 .'I (TR 194) 1 21. RCP vibration monitoring 150 30 180 J-290 due to CPCo request [ (TR 333) I 22. Airborne and liquid 1,425 285 1,710 4. .j'f process and safety-related radiations monitoring J-291 (R.C. 1.97 and 8.12), functional requirement for digital radiation monitoring and three-way control valves (TR 333) 23. Severe service ball / 300 60 360 i butterfly connecting valve J-298 i (TR 333) 24. Automatic stesm transfer 24.0 0.3 700 612 8 320 1,640 f system t (TR 7) I f

i J.. ,a-~.---...--- ... ~. - - ~ l ... - ~. ~ j h ( ) '$j RECONCILI ATION OF SCOPE CHANCES (continued) HANHOURS (in 1,000s) DOLLARS (in 1,000s)- DESCRIPTION DIRECT HOME DIRECTS DISTRIB N/H-DIRECT DISTRIB S/C NOME CONTIN-(Incl Cost & Trend No.) DIRECTS DISTRIB N/H ENG OFFICE IABOR LABOR IAB0il HAT HAT MAT ENG OFFICE CENCY T(yTAL i DISTRIBUTABLES 1. Transfer of surveyors 34.0 (34.0) 705 (366) .71 410. from N/H to manual wage rate change (TR 334) k" f' SUBTOTAL DISTRIBUTABLES - 34.0 (34.0) 705 (366) ?! 410 ! ENGINEERING /IlOHE OFFICE -l t t 1. Bechtel startup assis-1.0 47 33 80 f tance to CPCo, CCO 8 (TR 308) l 2. Phase I study to de-

1. 6 0.4 50 8

12 70 termine in plant and j exterior plant noise ] sources (TR 306) 3. CPCo directed changes to ,11.3 284 16 300 ; the scheduling program (TR 300) i 4. River mixing zone 0.1 1.7 0.9 9 99 20 22 150 M studies [ (TR 297) 5. Increase in costs for

7. 0

'4 CPCo requested QA/QC 170 20 190 .j reports ^ (TR 279) 6. Additional engineering - 10.0 5.0 230 120 70 420 manhours to advance design schedule (TR 280, NCD 242) l l 7. Itanger detailing for - 18.0

9. 0 415 215 125 755 i Unit 1 T/B and evaporator building (TR 280, NCD 260) 8.

Engir.eering manhours to - 1.1 0.5 .j establish potential. ~ 25 12 8 45 / options for system i redesign resulting from sodium problems in main l f steam turbines 1, (TR 280, NCD 203) (, 4 9. Engineering Allowance -130.0 - 5,000 5,000

-i i

SUBTOTAL. c:cR/H.O. 0.1 162.4 35.1 9 - 5,819 876 306 7,010 I i k i

..%=--.M~.__~..-. ,m. a. m( x RECONCII.IATION OF SCOPE CHANCES (continued) ---MAIAIOURS (in 1,000s) i i DOLLARS (in 1,000s) ~ DIRECT I DESCRIPTION ll0ME DIRF. CTS DISTRIB N/M DIRECT DISTRIB S/C 100ME CONTIN-f.{ (Inci Cost & Trend No.) DIRECTS DISTRIB N/H FNC OFFICE IAROR LABOR LABOR MAT HAT MAT ENC OFFICE CENCY TOTAL 'l MISCELIANEOUS 01HER 1. Reevaluation of com-(404.0) (85.0)(107.0) - (6.447) (1,190) (882) (3,047)(2,695) 1,903 f25) (25)(4,592) (17,000) pliance with QA Regula-e tory Cuides exceptions .t and changes to BQ-TOP-1 (TR 94) 2. Overtime allowance 77.0 148.0 - 19,750 1,690 - 2,160 - 1,400 25,000 (TR 129) 3. Costs of added 5 month -(14,000) (14,000) l j schedule contingency to acronemodate scope changes j (Transferred to below the line) (TR 206) SUBTOTAL MISC OTHER (327.0) _ (85.0) 41.0 - 13,303 (1,190) 808 (3,047) (535) 1,903 (25) (25)(17,192) (6,000) l LATE CHANCES 1. Addition of surge tank 3.9 1.0 2.0 5.3 2.2 66 14 26 100 24 277 115 58 100 780 for condensate return -l from Dow' v (TR 283) 2. Iron removat system from 2.0 0.8 0.6 36 11 8 10 15 80 .j evaporator to condenser t y hotwells; lat.or costs 9 y g only j (TR 191) 3. Temporary office space 0.2 15 61 14 90 for operating and testing personnel (TR 278) l 4 Additional shielding of 5.5 1.7 2.2 1.3 0.7 88 24 28 57 22 29 18 34 300 the incore instrument tank (TR 196) [ 5. Subsidence surveillance 170 10 180 [ monitoring and founda- .l tion settlement I (TR 243) 6. Metering and monitoring 2.8 0.7 1.0 2.0 1.0 59 13 14 130 11 62 32 64' 385 of process steam supply to Dow. Material with 6 Account Item 20 lj (TR 194) a - 7. New fuel storage under (1) (2) (38) (140) r - (49) (230) water (TR 143) l l 8. Isolation of Class 1E 2.2 0.5 0.7 3.2 1.5 33 7 8 6 74 37 30 195 associated circuits, t h terial with I

i 6 Account Item 14 f

(TR 137) s

g. .. J..... %..~. i m.._ r. ...- ~ w. 49 .p f RECONCILI ATION OF SCOPE CilANCES (continued) 1 g

MANilOURS (in 1,000s) i

.-D01.LARS (in 1,000g)- 6 DIRECT l .f DESCRIPTION 140ME DIRECTS DISTRIB N/H DIRECT DISTRIB S/C HOME CONTIN-( j (Inct Cost & Trend No.) DIRECTS DISTRIB N/M ENC OFFICE I.A BOR IABOR LABOR HAT HAT HAT ENC OFFICE CENCY TOTAL l { 9. Seismic requirements for 50.0 15.0 20.0 10.0

5. 0 900 210 260 270 230 125 400 2,395 instrument piping and tubing, labor costs (TR 201) h 10.

FSAR printing costs (TR 250) 200 200 'c i. 11. Cost of 1978 licensing - 10.0 10.0 200 215 85 500 hearings (TR 187) a 12. BOP computer changes - 0.1 0.1 237 2 1 120 360 (TR 5) 13. Provisions for post 4.8 1.6 1.6 1.1 0.6 90 30 24 157 34 26 13 76 450 accident plant analysis ,) system Reg Culde 1.97 (TR 2) 14. Future BOP performance 14.0

3. 6 4.9 2.2 1.1 183 50 59 53 51 27 77 500 calculations, material included with l,

6 Account, item 6 '4 and Item 13 'I (TR 42) i 15. Deletion of 24" con-(3.4) (1.0) (1.4) (62) (14) (18) (10) (21) (125) [ densate line from j& Bechtel scope labor ta' rosts only (TR 283) 16. Workmen's compensation 500 200 700 J rate inctease 17. Addition of reactor 9.0 2.0 2.6 0.3 0.2 148 31 22 26 7 4 67 305 r } coolant pump seal injection filters due to B&W recommendation, l j material with Account 1 L item 3 t ) (TR 314) } 18. Containment revised (23.5) (10.0) (10.0) (440) (140) (130) (450) (130) (210) (1,500) f-pipe break analysis I (TR 321). l 19. Metallurgical weld - 0.4 40 1 9 50 I testing to conform with Regulatory Guide 1.44 Position C-6 (TR 262) 20. Breathing air supply 3.6

0. 9 1.2 0.5

0. 3 50 14 lu 29 15 12 7

37 180 for self-contained air-lined respirators (TR 312) } Si!PTOTAI. 70.9 17.0 _75.4 16.4 _ ? ? _7 1 6%n 4A1 97o SS Sn, co< i nn.3 es, ..n e,nc

.n a :.. i A. a.. >..; - l '. - ~ -. I l JOB 7220 HIDLAND UNITS 162 f r FORECAST #4 RECONCILI ATION OF OTHER CHANCES j MANHOURS (in 1,000s) DOLLARS (in 1,000s)- DIRECT j DESCRIPTION ll0ME DIRECTS DISTRIB N/M DIRECT DISTRIB S/C lt0ME CONTIN-4 (Inci Cost & Trend No.) DIRF. CTS DISTRIB N/M ENC OFFICE IABOR LABOR LABOR MAT MAT MAT ENG OFFICE CENCY TOTAL -l 1 ACCOUNT 4 1. Added costs of NSSS 3,800 3,800 i subcontract reevaluation 'i over CPCo input in Forecast #3 J. (TR 277) 2. Deletion of incore (210) (50) (320) instrument accessortes included with B&W scope (TR 335) 3. Reevaluation of NSSS (161) (34) (195) rigging subcontract. C-61 1 (TR 316) 6. Increased cost of field 92 18 110 i erected tanks, C-18 due ! 7 to additional escalation {$ and moving costs (TR 335) 5. Ra.twaste and fuel pool 51 9 60 filters, pricing per i bids M-63 (TR 296) l 6. Miscellaneous 20 (8) (2) 10 i (TR 335) 1 SUBTOTAL 1 ACCOUNT (199) 3,723 (59) 3,465 1 Jt, ACCOUNT i 1. Reevaluation of T/C 152 28' 180 insulation pricing + per bids received M-191 (TR 294) 2. Transfers from subcen-237 (237) tractor material to I direct material l-. A SUBTOTAL 2 ACCOUNT 237 (85) 28 180 .(. /

..: /.

a. ____a~.... ._ w.~ R

?,>

/*, p s o. g t RECONCILI ATION OF OTilER CHANCES (continued) .i - - MANHOURS (in 1,000s) DOLLARS (in 1,000s) k-DIRECT l l DESCRIFTION HOME DIRECTS DISTRIB N/H DIRECT DISTRIB S/C HOME CONTIN- "j (Inci Cost & Trend No.) DIRECTS DISTRIB N/H ENG OFFICE LABOR I. ABOR LABOR HAT HAT HAT ENG OFFICE CENCY TOTAL i l.i 3 ACCOUNT i i 1. Incramsed cost of in-100 20 120 i sulation for moisture ) separator reheaters per bids received (TR 294) .,j 2. Decreased in lube oil (100) (20) (120) pricing per bids re- >1 ceived H-36 (TR 309) 3. Increased cost due to 43 12 55 condenser modifications t lagging and engineering f I charges j (TR 296) 4. Seismic restraints for 54 11 65 service water pumps e ? H-75 f (TR 261) 5. Increased costs of field 109 21 130 erected tanks due to additional escalation i d s. and moving costs (C-18) ~ O (TR -335) 6. Reevaluation of escala-480 480 tion for cooling towers H-77 1 (TR 318) f 7. Decreased costs for (299) (61) (360) sluice gates and embads; partial duplications in C-24 and C-71 contracts (TR 287) 8. Circulating water and 75 15 90 l service water l hypochlorination system i H-34 modifications and prictug changes [ (TR 296) 9. Fuel transfer tube C-46, 310 20 330 i increase per bids ($110) s including transfer fron l l 5.0 account' ($200) o (TR 268) I' 10. Deletion of lauMry (60) (10) (70) ! waste allowance per engineering reevaluation (TR 296)

w __,

-u ...~ t ,j. ~ r-n. a-t t' : RECONCILIATION OF OTHER CHANCES (continued) i 4 i j

HANHOURS (in 1,000s)

DOLLARS tin 1,000s) -( ~ - - { DIRECT DESCRIPTION HOME DIRECTS DISTRI5# N/M DIRECT DISTRIR S/C HOME CONTIN-(Inct Cost & Trend No.) DIRECTS DI9TRIB, Q ENG OFFICE. LABOR LABOR LAe3R HAT MAT HAT ENC OFFICE CENCY TOTAL ' t 11. Zeolite filters for' (45) (10) (55) gaseous sadwaste deleted (j per CPCo direction - in Forecast #3 /. I (TR 132) 5 i 12. Solid radwaste costs for additions of higher 51 9. 60 l quality compactor I . j (TR 266)

j 13.

Evaporator preseure (374) (76) (450),' ' i vessels M-330 and 'i evaporator demerator i system pricing changes l due to bids received. { (H-195) (TR 291) 14. Desuperheaters allowance (331) (69) (400) 9 deleted M-252 (TR 319) 15. Evaporator = ample system (105) (20) (125) instrumentation trans-ferred to 6.9 accounc 9 16. Deletion of iron removal (443) (87) (530)

j g

system allowance from

l Dow condensate loop (TR 335) r

+ 17. Increased assembly re-5.3

1. 6 2.1 96 26 26 29 (76) 24 125 quired in installation of polar crane including reevaluation of FSC-246 (TR 284) 18.

Increased erection labor 2.8 0.8 1.1 51 13 14 15 17 110 required for T/B crane (TR 335) 19. Increased labor costs 2.9 0.9 1.2 55 15 15 17 18 120 for storage of reactor internals i (TR 335) 20. Increased vendor 60 10 70 : representative costs for Unit 2 condenner i installation I' (TR 329) { 21. Added escalation on 55 10 65 ! service water pumps { ,i H-75 at CPCo request 1 (TR 296) { 22. Misec11aneous other (13) (10) (4)* (27) j (TR 335) i

m ' ' - ~ .L* v. u..& ..L_._.. l D (3..!

e$

l s a RECONCII.I ATION OF OTHER CHANGES (continued) l I ( ---HANilOURS (in 1,000s) dot.IARS (in 1,000s) il DIRECT j DESCRIPTION HOME DIRECTS DISTRIB N/M DIRECT DISTRIB S/C IlOME CONTIN-(Intl Cost & Trend No.) DIRECTS DISTRIB N/H ENG OFFICE LABOR

1. ABOR IABOR MAT HAT HAT ENG OFFICE CENCT 10TA1.

( f J 4 ACCOUNT I 1 1. Pricing decrease in 480V (162) (28) (190)

I distribution panels due f

j to bids, E-45 (TR 293) 3. Increased quantity and 75 15 90 pricing of instrument j power transformers and i regulators, E-51 (TR 290) [ 3. Increased quantities and 27 3 30 [ l pricing on motor control centers, E-7

4 (TR 273) l 4.

Deletion of fuel oil (101) (19) (120) h1 ") priming pumps from H-18, F ' i emergency diesel genera-tors order (TR 292) 7 5. reevaluation of productivity 36.0 10.8 14.4 640 176 179 .(388) 192 161 960 U and pricing for cable tray and seismic hangers (TR 370 and TR 335) 6. Reevaamation of wire and (1,396) (279) (1,675) I cable. Decrease elue to. f pricing and average size p reduction (E-21 E-22, l E-23, and E-26) e (TR 301) 7. Incre.ined pricing on 45 5 50 nonmetallic conduit (TR 335) 8. Rec lustion of conduit (38.0) (11.4) (15.2)',- (675) (186) (189) - (202) (248) (1,500) i and wire productivity for lighting and yard grounding (TR 335) ' I 9. Hincellaneous other 24 6 30 (TK 335) SUBTOTAI. 4 ACCOUNT (2.0) (.6) (.8) (35) (10) (10) (1,816) (10) (384) (2,325) f l t I i

.~_ !..L. h'b ;...

1. a.- :..

- ~ 2._ m _~.a... a. h n .k h i' a } RECONC11.1ATION OF OTHER CllANCES (continued) .l MANHOURS (in 1,000s) DOLIARS (in 1,000s) 4 ~.; D1BECT j DESCRIPTION HOME DIRECTS DISTRIB N/M DIRECT DISTRIE S/C 100NE CONTIN-(inci Cost & Treid No.) DIRECTS.DISTRIB N]H ENC OFFICE 1 ABOR LABOR IA80R MAT MAT MAT ENC, OFFICE CENCY TOTAL 5 ACCOUNT t'I f 1. Reevaluation of I!VAC (4.3) (1.3) (1.7) (73) (21) (21) (76) (22)- (42) (255) piping-pricing and f j quantities '4 (TR 268) + !j .l. 2. Reevaluation of yard (15.1) (4. 5) (6.0) (255) (73) (75) (77) (100) (580) fire protection and other nonprocess piping I, 4 manhours ~ 1 ) (TR 268) j 3. Reevaluation of struc-49.5 14.9 19.8 912 243 247 (67) 274 321 1,930 tural steel pricing sad 3 quantities (TR 315) i { 4. Roofing and sheet metal (80) (10) (90) }( pricing per bids on A-3 (TR 323) F 5. flydrogen recombiners (112) (18) (130) M-169 pricing per bids .. I (TR 295) I i 6. Plant backfill reevalua-(22.0) (6.6) (8.8) (276) (108) (110) (24) (83) (119) (720) 'l tion of to-go require-ments j (TR 299) j, 7. Reevaluation of C-23 (82) (8) (90) circulating water pipe (TR 335) 8. Deletion of allowance (112) (18) (130) for crane ratle in i C-38 l (TR 324) } (40) (240) I 9. Transfer of C-46 fuel (200) transfer tube to { t 3 account (transfer only) l i 10. Valve pricing M-154, per 258 52 310 t 4 bids a l (TR 289) f 1 -1 t [ 1

m ~ s.. , w - s ::s .w ..-a.. ~.. I j l-O t :D G-l ~ y } ,,i +. RECONCl' MTION OF OTHER CHANCES icontinued) f 1

MANHOURS (in 1,000s)-

DOLI.ARS (in 1,000s) ll DIRECT [ DESCRIPTION HOME DIRECTS DISTRIB d/M DIRECT DISTRIB S/C HOME CONTIN-l g (Inc! Cost & Trend No.) DIRECTS DISTRIB Np g 0FFICE LABOR LABOR IABOR MAT __ MAT MAT g OFFICR CENCT _ TOTAL. ~ l 11. Duplication of elevator. (75) (5) (80). 1 A-23, costs l (TR 265)

12. Transfer of concrete 4.7 1.4 75 20 1.107 29 (1,211) 1 costs from evaporator superstructure allowance I{,

to labor and steel costs t ii t ransf erred to material I (TR-335) .l 13. Addition of preengineered 235 45 280 $[ buildings for the intake j6 and circulating water l Intake structures (TR 326) l; 14. Deletion of C-71 river (129) (71) (400) ; structure allowance

j (TR 322)

J 15. Reevaluation of embeds 66.0 19.8 26.4 1,074 323 329 509 322 513 3,070 t (TR 313) j -} 16. Reevaluation of concrete 115.2 34.6 46.1 1,*797 565 574 94 539 711 4.280 filled blockwork (TR 302) I 17. Tolerance bending of 100 20 120 Y rebar U (TR 252) l 18. Reevaluation of rebar 122.5 36.7 49.0 2,056 599 610 (506) 617 674 4,050 l f quantities pricing and i, increased jobsite fabrication (TR 281) 19. Reevaluation of con-(15. 3) (4.6) (4.2) , (203) (72) (52) (697) (58) (444) (274) (1,800) '4 crete quantities and pricing l (TR 299 and TR 325) j {, 20. Reevaluation of fora-(74.2) (22.3) (29.7) (976) (364) (170) (22) (293) (405) (2,430) j, work quantities and j pricing .i (TR 299) i 21. Reevaluation of other 9.8 2.9

3. 9 171 47 49 269 51 (200) 78 465 ?

j* civil (waterproofing / liner plate, etc) accounto i-(TR 303 and TR 335) f 1 i 22. Steam generator and (6.0) (1.2) (2.4) (114) (17) (30) 1,270 (20) 211 1,300 i' pressurizer support { t steel quantity and t pricing i I

~ _. ..~. .-. = $'s c y a-. ,4 j ^ ,. 3 3 =4 !./ {m.p l f, .i !.1 l RECONC I.IATION OF OTHER CHANCES (continued) ( 1 i MU4 HOURS (in 1,000s) DOLLARS (in 1,000s)- DIRECT DESCRIPTION HOME DIRECTS DISTRIB N/M DICFCT DISTRIB S/C HOME CONTIN-lj (Inci Cost & Trend No.) DIRECTS DISTRIB N/M ENG OFFICE IABOR IAROR LABOR MAT _ MAT M/,T ENG OFFICE CENCY TOTAI. Ij

23. Miscellaneous other (3) 116 22 135 (TR 335)

.l! SUBTOTAt,5 ACCOUNT 230.8 69.8 92.4 4,188 1,142 1,151 1,631 1,279 (4,933) 1,537 8,995 6 ACCOUNT I 1. Reevaluation of valve 633 127 760 quantities and pricing 4 increases t (TR 289) 2. Main steam transfer 589 111 700 valves (M-340, pricing (TR 264) 4 1' 3. Nonnuclear Carbon steel 159 21 220 i! valves M-116A B C,

1 pricing (TR 272)

O. Reevaluation of piping (28.9) (9.4) (12.2)(1.0) (0.5) (448) (123) (149) (2,457) (145) 4 (21) (13) (618) (3,970) { quantities and pricing I. j (TR 260 and TR 335) { 5. Additional field labor 52.0 3.6

5. 0 793 50 70 140 140 237 1,430 3

j o

for drilling and grouting of pipe l

{

hangers in auxiliary l Jt building + (TR 275) f I 6. Direct purchase of 1.3

0. 7 20 10 (723) 5 (137)

(825) i jj steam tunnel piping i; (TR 274) 7i 7. Piping miscelltneous (100.0) (30.0) (40.0) - (1,702) (490) (498) (511) (639) (3,640) l tI operations labor costs i j g duplicated in F/C 3 4 * (TR 268) Ii 8. Reevaluation of in-(0.5) (0.1) (0.1)(1.1) (0.6) (8) (2) (2) (2,595) (22) (11) (515) (3,155) strumentation accounts (TP. 333) i SUBTOTAL 6 ACCOUNT (76.1) (35.2) (47.3)(2.1) (1.1) (1,345) (555) (579) (4,214) (511) 4 (43) (24) (1,413) (8.680) o r ~ f, U l. u a

,.:. _ A. L d & __.. _.c < t m. L- _m. _. _. ~.. - .) e N i 1. f-RECONCll.I ATION OF OTHER CHANCES (continued) e i ---HANHOURS (in 1,000s) - -- DOI.I.ARS (in 1,000s) ,s DIRECT f DESCRIFTION HOME DIRECTS DISTRIB la/M DIRECT DISTRIB S/C H(MtE CONTIN-(Inct Cost & Trend No.) DIRECTS DISTRIB N/M ENG OFFICE LABOR LABOR LABOR MAT MAT MAT F.NC OFFICE CENCT TOTAL a 3 7 ACCOUNT l ? 1. Ir. crease in oily waste 6.5

2. 0

2. 6 110 33 32 94 33 58 360 system requirements j

(TR 268) ,'} 3. Reevalua'.lon of fencing 58 12 70 subcontract FSC-64 (TR 335) t 3. AJditions to Canonte's 726 144 870 scope of work (including transfers from material costs) l (TR 304) 6. Reevaluation of domestic (14.3) (4. 3) (5. 7) (242) (70) (71) (73) (94) (550) water and sanitary sewer piping manhours (TR 268) 4 26 (25) (1) 5. Miscellaneous other (TR 335) SUBTOTAL 7 ACCOUNT (7.8) (2.3) (3.1) (132) (37) (39) 120 (40) 759 119 750 I e l DISTRIBUTABLES } a. 2,584 15,500 1 l - 1.610 F 1. Reevaluation of 723.9 11.306 1 distributables (TR 263 and TR 335) i 3. QA Reg guides included 25.0 103.0 &b5 1,658 266 511 2.900 as an above-the-line I () allowance in F/C #3 l now included in field l. forecast distributable lt (TR 263 and TR 335) (234) (1,400) jj 3. Reevaluation of - (52. 7) (1,166) i nonmanual f (TR 263 and TR 335) L4 SUBTOTAL DISTRIBUTABLES 748.9 50.3 11,771 492 - 1,876 - 2,861 17,000 ] ENGINEERINC/HOME OFFICE (1,414) (965) (421) (2,800) 1. Reevaluation of - 60.3 (26.6) i I work plans and 'I wage rates g i{ (TR 253 and TR 335)

i 2.

Engineering Allowance -450.0 - 10,000 10,000 t _w

~ i ..u. ..x. ~ G - -, -.:. a - ~ I 3 m i s 1 l 4 i f RECONCILT ATION OF 011tER CHANCES (continued) i i

MANHOURS (in 1,000s)-

-DOLLARS (in 1,000s)- DIRECT I DESCRIPTION llOME DIRECTS DISTRIB N/M DIRECT DISTRIB S/C H0HC CONTIN-f } (Inci Cost & Trend No.) DIRECTS DISTRIB - _F.NC OFFICE IADOR LABOR LABOR HAT PtAT HAT _ ENC OFFICE CENCY _ TOT. i N/M i HISCf.LIANEOUS OTHER l. Shittwork allowance (91.0) (9.0) - (1,710) 240 (30) (1 5 (TR 327) 3 2. Productivity decline 25.0 10.0 1,360 240 1.6 " 1 (TR 317) 3. Future savings due to (150.0) - (2,700) (2,7. utility systcas & g orientation room 4 Reevaluation of -(10,159) (30.1 l l contingency l f SITBTOTAL HISC OTHER (216.0) 10.0 (9.0) - (3,050) 480 -(10,159) (12,7l (30) IATE CflANCES 1. T/C piping labor omitted 50.0 6.5 8.8 900 89 105 76 130 1,3 i l 4 In Forecast #3 I I (TR 311) 4 l 't 2. Addition of main steam 3.0 0.8 1.0 52 12 14 76 13 33 2- [ st>p valve support stee! in T/B f]j (TR 305) { 3. Reevaluation of wire (17.0) (2.0) (2.8) (310) (28) (33) (31) (4 i and cable decrease due 1 to average size j reduction; labor costs only l (TR 301) [ 4. Increased manhours to 3.0 0,9 1.2 61 13 15 16 1 C* complete containraent t. Einer leak chase [ ', 4, (TR 335) i 5. Refueling canal air 7.5 2.0 2.8 127 31 36 197 28 111 5 supply, pricing (TR 269) 6. Workmen's compensation (500) (200) (7 rate change ) transferred to scope 7. Models for turbine (15.3) 1.2 (200) 18 (173) 23 (,68) (4-reactor & auxiliary building (TR 121) 8. Deductible on repair of 80 20 1{ liner plate & concrete (TR 256) g J 9. Primary water storage 2.5 0.6 0.8 0.3 0.1 42 8 10' 258 7 6 3 66 4f tank oxygen control (TR 30/) 10. Increased condenser 170 30 2' i erection costa (TR 335) ye e o a n n_.n a e_, co a om u,

fl ,k 14 *

Ii ;i.

iI TS 3 ? " 8 C C 9 1 .P 2 i O. 7', , 7 0, " D1 2 ILt 8 9 A S " 1 I I I l l lhEIo HUE 1 - Z f I 2OUM b h y I I]Il l l I lI O 'I u umu sn e 1 s 8 p 9 Y 1 N I I I lI lhEIo IUe 10ON t hil i_ l ~ Z ] II l l I]IJ A 8 P f p M eg O p 0 C 8 R 9 1 E W W /- O O P L - / - S F R H 9 4 7 'E S }( 9 M A 1 O U C N S T N N O TS A C L A P 8 C 2 7 E F 9 & R O 1 O E 1 F C S I N T A N j L U 7 A 7 D D 9 N 8 1 n A 5 L 0, u D I 8' m M 2 6 0 ) 7 9 2 1 2 i 7 5 7 a. I'jl' 9 1 l 7 7 I 9 4 1 7 R 9 1 E l D M E 3 C 7 .r j 9 E D 1 g 0 0 0 0 0 0 0 0 0 0 g 0 0 0 0 0 0 0 0 0 0 0 9 8 7 6 5 4 3 2 g 1 1 mZ9a YN .i{ l i t; i, i? t

. u..-.-E A ~ u.

~.. cn ..a.----. I,. tO ,C, ~4 I I ii J JOB 7220 g 'j HIDLAND IINITS 1 & 2 t jj FORECAST #4 1 q CASil FLOW 2 ENGRC MAT'L CONTIN-ALLOW-YEARLY 3 & H.O. LABOR & S/C FEE GENCY TOTAL ANCE u! TOTAL TO DATE 61,130 84,634 134,399 4,895 285,058 285,058 t-7/31/77 f 1977 i ( I l} 3RD QUARTER 3,74 0 12,933 13,614 276 30,563 30,563 tj 4Til QUARTER 6,010 21,191 24,730 414 4,300 56,645 56,645 1 .l y SUBTOTAL: 9,750 34,124 38,344 690 4,300 87,208 87,208 g; w 1978 i}j IST QUARTER 7,090 21,280 23,690 414 4,400 56,874 2,000 58,874 l [ 2ND QUARTER 6,220 24,526 29,080 414 5,700 65,940 4,000 69,940 }i 3RD QUARTER 5,510 28,176 34.720 393 6,500 75,299 4,000 79,299 t {.j 4Til QUARTER 4,880 27,643 26,960 393 6,000 65,876 4,000 69,876 f,

j i

SUBTOTAL: 23,700 101,625 114,450 1,614 22,600 263,989 14,000 277,989 N, ) 1979

i i

f IST QUARTER 4,035 25,040 20,200 333 5,100 54,708 5,000 59,708 1 2ND QUARTER 3,915 24,720 18,450 333 4,900 52,318 5,000 57,318 N 3RD QUARTER 3,315 23,540 15,500 249 4,300 46,904 5,000 51,904 4Til QUARTER 3,135 20,840 11,250 249 3,600 39,074 5,000 44,074 SUBTOTAL: 14,400 94,140 65,400 1,164 17,900 193,004 20,000 213,004 4 I e

______u __..~a. i [! IT C l i .t i I i i L.'d;I FIAW (CONT. ) l ENGRG MAT'L CONTIN-ALLOW-YEARLY ] & H.O. LABOR & S/C FEE CENCY3 TOTAL ANCE TOTAL I i i 1980 IST QUARTER 3,015 16,530 6,900 207 3,300 29,952 6,000 35,952 f 'l 2ND QUARTER 2,705 13,300 5,500 207 2,800 24,512 6,000 30,512 j 3RD QUARTER 7,485 11,100 4,300 144 2,500 20,529 6,000 26,529 4Til QUARTER 2,315 9,880 2,300 144 2,041 16,630 4,000 20,630 SUBTOTAL: 10,520 50,760 19,000 702 10,641 91,623 22,000 113,623 f f .s 1981 .{ IST QUARTER 2,245 6,760 600 105 800 10,510 2,000 12.510 2ND QUARTER 2,075 5,505 500 105 700 8,885 8,885 i sp 3RD QUARTER 1,800 3,630 400 63 500 6,393 6,393 l La 4Til QUARTER 1,310 2,510 250 63 300 4,433 4,433 SUBTOTAL: 7,430 18,405 1,750 336 2,300 30,221 2,000 32,221 1982 l IST QUARTER 1,325 1,445 80 59 .200 3,109 3,109 2ND QUARTER 1,111 1,959 50 40 200 3,360 3,360 4 1-3RD QUARTER 305 595 70 950 300 2,220 2,220 ji SUBTOTAL: 2,741 3,999 200 1, 04 9 700 8,689 8,689 r 2 GRAND TOTAL: 129,671 387,687 373,543 10,450 58,441 959,729 58,000 1,017,792 l 1 3RD QUARTER includes only August and September

i 2 Includes $15,000 engineering allowance and $6,000 contingency 3

3 contingency includes late adjustments of $7,441 j i l i 1

..m-______ -m .I. _ _..15 b

e AU.. Q.

.~.L-.. E a o,.. np ,,,1 JOB 7220 5 HIDLAND UNITS 1 & 2 'I FORECAST #4 t t QUANTITY & INSTALIATION RATE COMPARISON I HIDIAND UNIT 2 & COP 910N JOR A JOB B JOB C JOB D JOR E

i POWER BIDCK TOTAL LARCE PROCESS PIPE l

i

{

QUANTITY (LF) 97,036* 135,680* 86,000 83,000 91,000 98.000 107,700 +; 10% to 90% DURATION (HONTilS) 20 27 17.5 26 22.5 25 35,5' j 10% to 90% AVERACE RATE (LF/MO) 3,880 4.020 3,931 3,020 3,640 3,140 2,430 +1 SHALL PROCESS PIPE L f .) QUANTITY (LF) 115.028* 133.310* 94.000 100,000 126,000 115,000 103,200 l 10% to 90% DURATION (HONTitS) 16 24 19 26.5 20.5 24 29 10% to 90% AVERAGE RATE (LF/MO) 5.750 4.440 3,958 2,550 4,920 3,840 2.840 CARLE TRAY l I QUANTITY 41,400* 45,630* 48,000 45,000 40,000 27.300 30,500 10% to 90% DURATION 15 16 20 19 27 20 22 gi f 10% to 90% AVERACE PJ.TE 2,210 2,280 1,920 1,890 1,180 1,080 1,110 1 ' H HETALLIC CONDUIT o QUANTITY 190,900* 253,200* 277,000 191,000 151,000 456,000 184,000 a 10% to 50% DURATION 18 21 21 30 24 45 33 10% to 90% AVERAGE RATE 8,500 9,650 10,552 5.090 5,030 8,100

4. 4 f,0 1I

$l UIRE & CABLE <,i 7 I !l QUANTITY 3.021,800* 3,002.000 2,942,000 3.123,000 3,500,000 2,635,000 j 10Z to 90% DURATION 18 23 23 20.5 28 21.5 -l 10% to 90% AVERACE RATE 134,000 104,417 102,330 121,870 100,000 98,050 [ i l CONNECTIONS ji ji ' QUANTITY 113,700* 94.000 80,000 86,000 150,000 98.500 10% to 90% DURATION 16 21 22.5 23 21 16.5 i il 10% to 90% AVERACE RATE 5.690 3,580 2.840 3,000 5,700 4.780 i ]' NOTES: QUANTITIES AND AVERACE RATES FOR JOBS 1 TliROUCil 5 ARE FOR THE TOTAL PROJECF IN ACCORDANCE WITil THERNAL POWER SERVICES BULLETIN NO. 8, ] DATED 10/11/77. !i* THE HIDIAND FORECAST 10% TO 90% DURATIONS INDICATED ARE BASED UPON THE TARCET FUEL IDAD SC'tEDULE WITHOUT UTILIZING Tile TlHE C INCORPORATED INTO THE STARTUP DURATIONS. 1 I

Tile HICit QUANTITIES AND INSTALLAT103 RATES ARE DUE TO Tile FACT THAT THE UNIT 1 SYSTEMS WITHIN Tile AUXILIARY BUILDINC HUST BE C i i PRIOR TO LOADING FUEL FOR UNIT 2.

L I'

. U.0 MIDLAr

1TS 1 & 2 FOKICAST #4 SCHEDULE COMPARISCNS (NLHBER OF '4EEKS PRIOR TO FUEL LOAD)

MAJOR MIDLAND JOB JOB JOB JOB JOB JOB PVR MILESTONES UNIT 2 A

B C D E F CUIDELINES Start Concrete 9/73 86 67 64 55 79 77 64 66 Start Large Pipe 4/76 55 46 49 48 58 63 51 54 Start T/C Blds 1/77 Struc Steel 46 50 50 49 63 66 49 60 Start Reactor Bldg 6/74 Liner e 77 58 59 49 68 71 55 ST Set Reactor vessel 6/78 29 41 40 36 49 39 34 38 Set Turbine Casing 8/78 27 36 29 35 49 50 29 34 Cold Hydro 3/80 8 11 8 4 7 5 6 6-1/2* [ Cpt Reactor Bldg 5/80 Press. Test 6 8 9 1 7 3 4 6* Eat Func'tionsi 5/80 6 6 4 2 5 1 3 6* Target 11/80 Fuel Lead v/ Contingency 0 0 0 0 0 0 0 0 2 Complete 77/32 100/100 100/100 100/100 99/99 90/86 82/42 Engineering / [ Construction l NOTIS: Comparisons are made between current forecasts on similar projects l (TP0 Bulletin 6, dtd 9/28/77). Actual dates have been omitted frem the other projects for clarification purposes. PVR tuidelines are for an 1100 M'4 pressurized water reactor power plant. Plant arrangement is such that the turbine building can be started early.

Includes 3 months contingency. Everything else includes 6 months contingency.

6-2 __._.._...-7._....._. .~ ~.

l b' f O t1 DECEMBER 1977

i

~I MIDLAND JOB 7220 BECitTEL POWER CORPORATION I l 70 - START PIPING TO HOT FUNCTIONAL 71 1 ll t 65 - SINGLE UNIT OR FIRST UNIT l 63 60 - i_ i 55 - 53 52

,3 50 -

49 A/B = !h 46 45 ii M 45 - I l, z 40 40 o 40 - 39

<I s

m I da E 37= 35 - T/0 % n/n l Fi l-34 3F T/8 I 2 30 - R/B H ii y 26 u. 25 - O l 22 z 21 l o 20 - i! P <t l, 15 - i O l !t 5- .i i; 1 1 1 I I I I I I I i l l JOB JOB JOB JOB JOB JOB JOB JOB JOB 7220 JOB JOB JOB 7220 1 2 3 4 A B C D E U-2, 1-3 A U-1 l

h' Q . ~h _.7 i I i, I

i.

[ .i MIDLAND JOB 7220 BECHTEL POWER CORPORATION ECEMBEa 1977 START CONCRETE TO HOT FUNCTIONAL SINGLE UNIT OR FIRST UNIT SECOND UNIT l 90 -

i 85 -

Ei 1 I 80 - 75 - 74 ll ' 72 l 7j 1 ; m l f 70 - 2,' 66 lE 65 - l'! 61 m 60 J. [ 60 - l 1. f h 55 - 53 53 . u. O 50 - z i j O F 45 - 4 i tt 37 36 s l l f f 35 - 4 l . BROKEN SCALE i 5 ~ I I I I i 1 1 I I I I I I I I. I l JOB JOB JOB JOB JOB JOB JOB JOB JOB 7220 JOB JOB JOB 7220 l l 1 2 3 4 A B C D E U-2 1 3 A U-1 NOTE: Midland durations normalized to account for shutdowns i

o. o l 7220 MIDLAND UNITS 1 lk 2 i t FORECAST NO. 4 i 1 STATUS OF PROJECT ~ s.' ACTUAL THRU 11/1/77 32% i CONSTRUCTION " "~"" FORECAST is0. 3 '34% g 7 DECEMBER 1977 - FORFCAST140.4 33% 100 . y ~7- ,ql' y 100

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...j 1 1. L. .g.g; -t- - 90 ,i.a.i'iA.:, o.. 1; i i. i i.. +.-,..;,.!.i }gs.1..:j... . : f.3 r!. j. .. l j.:. {.4 i ..... r.._ p -g. _!_1_~i -80 i 80 -- - q & - la + -. - - - 4;;a* 4 .i.,t. .i.

q

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l y,:,,...u i l t i .i 1- [ t_.I 'i i:li., i . l. g.. o 2 .l.i i i o t. ,,, g .g _y i l ..l e lr l I I .i Ii ,.wj i i I !;: l h j 1 i i i I .1 !.i! !. I .E g. ,l l! .i I 4 .lla; q. !,l, . ! l-i. l. l i .l. l + ;.. * } - -d=! I 1, I I l. ! l l ll l-u 50 -4.- r -I. - l'.

BB 50 w

i a 4 1 g. t cc e i I!,j: . ll* eg

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ii.,l !l1

l.'l

! i. ! '1 g l 1 2 l I .,i l,I l 1t 6 o 8; .I 8 I* i t i I I T m l' .i tjg:.: I .e.a. ;I l t' = l o 40 ,- i. 8 I, :l i i; 1 t*1 40 t i, l i. l. i 3 i,i l ill u I 1 l,i l,. i l 'l : i-t l,.; j j ii i i = . i .i i i i l i. / m o i .l ..ll. lli;l . i. 1. l,! 6 I j!.!.,li'!l '1,.il v. I e l j 1 :- i i i iii 30.!.-q, 't..i i j, i, - - l_l. 3a t i s. 1 i i,i; ss,u I, ins;,,I 1 i ii".q i.,,.,c.l .ij' i

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.i,i..!.! .ll ~ '! ' h I i l pi l ..'.. :,.. :,. 1 i. _ A;. 20 io 1,o 20.y J ,q. .ii, i i,tJ -Tpl..,n ; .c i ,' l :p i i ' 'i ' l i l i 1 i i i i i i i "i i e i +l-l y

-t i > i~iT';

I.Il!'i' ! l I '8 ~ 'II d i l1 l ji lo l I! .;c l,, li !:! 'I i.'. i .ii i .i l'i.o i i .ut.:i l..!!i' _l8!,l.,i l il ,il,1 i i l-t li i .i, t 2 3 4 1 2 3 4 J f M A M J J A 3 8' N D J F M A.4 J J A S O N C JfMAMJJASOND JiMAMJJA5SNO 88MAMJJASONT JfMAMJJASOND I 2 3 4 1 2 3 4 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 .t

,C:. O $9; I, 7220-MIDLAND UNITS 1 & 2 - CONSUMERS POWER COMPANY i i l FORECAST NO.4 ACTU AL THRil 10/23/77 M ANPOWER CURVE: IRONWORKERS - RED AR .............. FO R E C AST N O. 3 6/77 DECEMBER 1977 NO.OF PSOPLE ON PAYROLL - FOREC AST NO. 4 12/77 400 5 g 380 l- -I-5- -' I } ~J d~ 360 -~~ 'I ~ I-~ -~ ~ H. Ha ~ ~"~ r MstNO OU rt DATs6: t 1-6' . ) e 340 FCST. N O'Ti OT AL i~f #4,4 10 ~~ ZL ~ z 3 U. FCST. NO 41 OT AL 1.3 13,3 50 i EX PErIDED 8 # 0,4 59 y* ( Oj_ }l_ O* O' 300 Q-j 280 l-gL ._.g_i_ l e m 1 I i 260 o i a h l m 240 1 1 j{ 1 220 f[ _L 200 ~I 180

I

} k-b (i I I

-\\

l 160 i 140 I-., L l g .u 120 I 1 I I ^- [- j 100 i d l-l- i 8 { .,~6-M 6 I -j l l. 1 / l 1 60 k j -- k-i d A F 1_ 40 m 9 2, _i. _ i %.... h j g 1973 '74 1075 1976 1977 1978 1979 1900 1981 1982

Ill l l ii I I8 } i l 51e 777 777 /// 362 2 1 3 D. / 8 0 9 134 s 1 UOO RNN H l TTT SS LAA 2 ACC UEE 8 9 TRR 1 COO p AFF .(,g; ~ l I * !. l l . l =I - i I I " I l l - l ! l - l l ZD'O< 3 H gl eF o 1 8 = 9 1 Y N A P

l

-l .l = I - I - i ^ I I " 1 l l - i!l - 1 M 0 O Nb 23 a<3 J]t { s C 8 9 R 1 E .i + W S O R g,' P E T S NL 9 R 7 EL < \\ 9 E PO 1 M 4 RR g U AY ^ -(N-E S O C A M G E:P N N I! I I N C T V O "I t, ,j j T [ 8 S RE l:- 2 A L i I' CQ .h. A..' i 7 U P 9 C r. 1 E E R R ,2t 1

f Y

' \\ P S O E F I F WO ip'II[1{l Fhl T O. ii irl bg l l 1 1 J IllI igl Ig P O l j N Q y 7 U N N i D A 7 9 1 N M A L D 00 64 M 3, 9, 7,1, / I 1 5 77 JG 51 i ][ 6 7 0 0' 1 65 ,L 9 2 66, 87 1 /[ ,j{ 2 1 t J 7 'A A_ 4 i I i i \\ OO 5 U34 l;- ,I! 7 9 1 D M001 D E 4 - \\ N r. l NO 7 T. E G }\\ 7 [/,f SS P 9 4 OCC X0 I 7 F [1 / 9 MF J-j R E D M E 3 C 7 E 9 C D 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 6 2 0 8 6 4 2 0 8 4 2 0 8 6 4 2 d 3 3 3 3 2 2 2 2 2 1 1 t 3

2z#I o~

,I ' i .! f i i

f

.i b ' l i ,lli lll l!' l ll

{ t i O .? O ( 1 1 i i 7220 - MIDLAND UNITS 1 & 2 --CONSUMERS POWER COMPANY FORECAST NO. 4 ACTU AL-TH R U 1 W23/77 M ANPOWER CURVE: LABORERS ............ FO R EC A ST N O. 3 6/77 DECEMBER 1977 NO. OF PEOPLE ON PAYROLL - FORECAST NO. 4 12/77 l l I { PiAF.HOU F; DA TA: l_ N { FC:sT. 10 3 TOTAL 2,1 12, l90 l U Ex Pro or a T2 s1, ITs --- { h ! FC3T. '. O. 4 T OTAL 2,44 5..l50 o, o I TO GO l.1 83, 531 4 j j_ s O i_ _,o,'_ l s s 440 I g g 400 m 360 - - y l**- .l-l f [ 1 i ','3 2 0 g--1 -T-I k l l i %,{ -( l 280 - i-lj p j-1 g e 2'40 [ g I w 4 p 1 I a O 200 A /- i - 1 -E' ( ^- 1 I z f g \\ i I 160 -+-a l-l- .e-I i N I q N ,2o .i j ._g .,I ___ j s i r ~. g j .s 80 / J l

4. N

}- N 40 l. 1973 1174 1975 1976 1977 1978 1979 1980 1981 1902 j TIME

I l; i! Ii I

t' lf
I 6!

777 777 2 /// 8 O. / ~ 362 9 ~ 2 1 1 0 {-l .p-L. 1 j. l .[ . ;.I.

l. l. i Al

-l . I 1zs koJ 34 gD m U 1 R OO ~8 H NN 1 TTT .SS AA t ACC ~ ul - 'l { ;+ .1 D mEE RR . l - l*! f-l - l - l 1 ' l - 1 f. l. l 3,, COO N tza oJ-3 AFF 0 8 9 1 Y N A -g. P I.* M l 9 A O 7 - 5g*/ R C 9 U 1 R T E C W U O R i,; P T S S

f j

R / 8 7... S E g \\ 7 M 9 1 U g S 4 O Og L\\g- }Q.1"..- E N M* m1, CNW _ q{l{ *g, L,1 {l {l I T - Tg 1 l ' g: l llg; l[l l S o Ag f-./ 2 7 7 &Cy: \\M,.' 9 E 1 Rg 1 S OV T Fg f-N u I U j D R I J E 6 N 7 A W l - ). 9 L O 1 D P T f I N 000l [ I M A 35 4I M t.':. '1 0 861 l 2 )1 23 3

TT w

2 9 3 4 6_ 5 7 1 7

LC g

9 1 AA AO6 171 D {, 4. E A \\ 3 D 1l 7 / 06 7 R1 4 9 U F 9 D _ 7 N O M 9 . l O T'T E G 1 I R

i. s P t

D A F F E T. g i E NCCXO M - M / 3 E O-7 C 19 E D 0 0 0 0 0 0 0 0 0 O 0 0 0 0 8 6 4 2 0 8 6 4 2 O 8 6 4 2 2 2 2 2 2 1 1 1 1 i i' Qwaog<2 ,131lt II : i 'tl, 1 i,. ' .t if'

s ~.,. D f 3 p l J 1 t a i 7220 - MIDLAND UNITS 1 & 2 -CONSUMERS POWER COMPANY l FORECAST NO. 4 ACTU AL THRu lo/23/77 M ANPOWER CURVE: BOILERM AKERS ........ FO R EC AST N O. 3 6/77 DECEMDER 1977 NO. OF' PEOPLE ON PA YROLL - - FOR ECAST NO. 4 12/77 i I l 3 I I t I i i MA '4ltOUf ' D %T/ ~~ f ~ l ~ ~ I FC NC 3 550 41 0 I l f? - - d'sk'n - h j-1 4,tE 2 To G 3 .118,1 @ l g i_ .I_ m i i a i I l a l J c 220 j I-T g- [

~

I O i el l I C J l s 200 - t-p I- -d i-W ~ s 2 1 l l u u 180 l j- [- 160 l- -\\- I 1 o l i f g f I r-w I 3 I i. g o 34o ].. l z i 2 120 -l-l ( i i I l 100 l-p I 80 -l - \\ I l- { l 5-1 i ~ 60 l kg ^- I I [ 40 I 1 -- l-p l 3 g { \\ 6 -... 'D% L_ i-zo . \\ T ' ' * - i i s " Nd l [ "*r ***uverm... 1773 1974 1975 1976 1977 197F 1979 1980 1981 1982 TIME -

Il;! 1i - 1 -? r- .iIi

t!

fi t, < i' 777 777 2 /// 8 O 362 9 2 1 1 /0 1 34 r. U OO n = I. 1' g

l Ia

^l l. - l l l e y-I

I
l

~ R 3O O J s_ w 3 NN s 1 H 8 T TT 9 SS' 1 LAA ACC U E TER T-l-COO ~ j [*. ih! A F g. g

g '

l - $ I .*1 -l .l .I - j. ! N F z3 Oa.w3 .\\ s 0 ,l 0

r 9

1 i

g-\\{ : : *-

- t Y N A f v\\ }i lF P i N M 9 O ,I l 7 C [l 9 R ?- 1 E 1 \\\\ W e S O T hlq* ::! P H S G 4' - r R I 8 L E R 7 L M WO 9 4 f U LR 1 S LY ,<!i-O MP tl,Q E. N IA l M O N p ~ C

N

{I - 3, I T EO {l T. rl jg rI l i g Il I l ;nl l i -[ i S VE ~ l

b*.,

2A RL 7 C P 7 &E UO 9 CE R P 1 1 SOR - / F TFEO I W. N OO U PN D N N A 0 O82 6 39 7 A M 15, 9 ~ L 5, 5,,69 1 D M a 5 ^ ~ i I 0 1 l 1 LL 0 AA 2 2 1 1 . F F 7 O O 5 7 A 9 3 4 D 1 T E ACO D DNN 4' T O 0, TE C-U S S P O Xn C C 7 HF FET 4 7 4 7 9 1 9 A 1 M R M E D 3 E 7 C 9 E 1 D 6 2 8 4 0 6 2 8 4 0 6 g 8 4 5 5 4 4 4 3 3 2 2 2 1 g eAH eu3OQZ<2

4i
li j 4I i

, i

- - - - - - - = i y j /.D, I t i i I j 7220 - MIDLAND UNITS I & 2 -CONSUMERS POWER COMPANY i FORECAST NO. 4 ACTU A1. THRU 10/23/77 ............ FO R EC AST N O. 3 6/77 ^" " IN DECEMBER 1977 PYO [EC PL - FORECAST NO. 4 12/77 O AY t., I I I N AN ltO13R JAl'A: ~ ~ ~ I i l I r l l l FC5 T. IJO. 37 3T/ I 1.0 N,1 20 EC: Lup. 4I 2If le _ 1190050 I %Xi 'EN DED 508,::41 l I_ l TO GO 6' 81,009 N = { b.l _ _4 -l_ l Z Z 3 i D _I i __..t_ L o i l 4 _ _._o 0 g 0 l l J a 1- ..I~. t-- w w 3 3 180 d-i 160 l l l p / 140 o \\ l l j-e- 120 l l l-y iOO p y. 4 l-g- j w y 80 f -~ - ---t-z

.A I

I I y 60 ' L. (* l s \\ l ~ l / f t l I-40 e 1 's /

j

~ {' l

2%

i m l i

ir -I5 i

i i A 1973 1974 1975 1976 l 1977 1978 1979 1980 1981 1982 g TIME.

O ,h O d '[ t I 1-7220 - MIDLAND UNITS 1 & 2 -CONSUMERS POWER COMPANY ~ ACTU Al. TH RU 10/23/77 FORECAST NO. 4 ....... FO R ECAST NO. 3 6/77 DECEMDER 1977 M ANPOWER CURVE: TE A MSTERS - FORECAST NO. 4 12/77 No. or esorLE ON PAYROLL 1 I I l-l l l i ~' M At HOUR DA FA: - {~ ,~ f FCs T. '4 0. .TOTT I. 302,870 l l g } 52 EC:iT.

d o. A. TOTAL _ _3HE.01fL

= EX pet DE t) 1 S 5,297 l l g TO Go 2 )C,1 53 g l. 4a -t l-t: f T I-z z 4, l s 3 l 1_ 4 -- o .-_a L 4 I h/-'* 3 ! 3 ! 40 -) 1- .I { a w W l I . 4 3 3 i 36 .l E. k-Al-( I m 1 32 p g A I j 28 4-

e..- 3,,

(. l s 1 N I m 24 p p g-t w 3: s t l t, l t O 20 -9 p 1...,.A 3 z A l 9 l 1 2 16 --f { ,3 = 'T. Qs-I- t2 / f l- \\ %.l f e _.. \\ g l- / u I

-O 4

p- -h L I I l 4 t 1973

074 1975

'976 1977 1978 1979 1980 1981 1982 , T,IME

L ,{i' l* rI!! >I f \\ i't 777 362 7 77 2 8 /// @):. 9 2 1 1 / 0 r j_. l 1 j

I
l
1.

l. l

l ;g - l * !

. I .l . i. ' I ,l 2D o <O" jWDN. 3 4 - r 1 U OO 8 R NN 9 H 1 TT T.SS h l AA ACC

L.. I *.l

= WEE . h' N ep.l 1 g,g ] I. =,! ,I .l g

! I RR rZUO_.(O" COO

~ uD' 0 AFF 8 9 1 s,. Y N A - ~ P M .N 9 7 OC x 9 1 R

l E

8 l v, W N i [ 1 O }

~

i P S k I S A j R 8 t E .TL 7 M O 9 N U R 1 4 Y SNO V A E M i ON N .i2 - b1 Ll l lLf I C l k T T O - S l jl l1l I ll l i l I-j A t 2 7 I C P &E O 7 - e/,.!pk 9 R 1 1 S O F T F O I N U N b1 D O0s4 6 N ^ G 0o9 7 A 4, 1, p 3 9 L 7 g

)

D

e98 1

_ J M 5-I 1 3 1 1 S- [ O LL 0 2 AA 2 - TT l / A 5 7 . OO M 7 TT i l K 7 9 A 1 T 34D C O AOOE RNN D L 3 I ( - lv C r B S TTE G U SSP E L CCCXC C 7 i U. 7 lFFET 4 l 7 9 f l 9 A C I ? 4 N /. _l R 1_ I E D M 3 t E 7 C / 9 E 1 a' D 2 4 0 6 2 1-4 0 s 2 4 5 4 4 4 3 3 2 2 2 i 1 t 32z<2 'I e',. " 1 l! i

-.. - -. ~ -... -.. -.... a--- j ^ ,3 ,3 ' j: 4 l i h _j 7220 MIDLAND UNITS 1 & 2-CONSUMERS POWER COMPANY l ELECTRICAL - FAMILY OF CURVES UNIT 2 & COMMON FOREC AST NO.4 DECEMBER 1977 ACTU AL - THRU 10/77 l 'NO E: POWERBLOCKONLY F 3R CAB LE TR AY AND CONOUlT.1'OTAL l i I 1 rOR wire wno C annEcTiOnt g 1 I I I ioo y,/ l ~f 1- -1 r ,/ .s I I l / k - y_f ' ./ / 9o [ -s 1 3 / I I I 5y g?,?wli l) / 1-I

j/'/

so -r p y( /\\ / I l s pf l C; u,o J I _g,l.:f #1_*.l l l_ _l i L; i i UI I t.: I I i f I -fg./ 9' $ J I I I/? J / I 60 f I-- / E,l o 9.] l 131 I 'l f I l u /.) 1 g n. % so

/

l-ljil p L t-l i j lI y y ? y l r! I z* i li bi i I "I a i lj t'

f

~' 1 / i y M -i-!i r of. f e. r-Y t'ic,h,. S y ;_- n x so w a !!# 6,,E! a! i i / 4 A u / 'f o Z D J 20 -* m / .A,_/. s,i !i~ l I / / ii i y!5 _L i i a. a. t ,/ / ,,_I ,~ f f / $1 dTil /* b l l j 1973 1974 197' 1976 1977 1978 1979 1930 1 1981 1982 l i TIME j i

..-..,1 .i.. ... m _..... _ _ ~ j l ', i i 4 i 7220 - MIDLAND UNITS 1 & 2 - CONSUMERS POWER COMPANY ELECTRICAL - FAMILY OF CURVES UNIT 1 FOREC AST NO.4 DECEMBER 1977 ACTU AL - TH RU 10/77 NOTE: FOWER BLOCI: ON17 l l I l I F OR CA.3LE THAY AldD COFIDUIT ~. 3 TALL OR W R E A r. D cob NECT ONS l l l l p i i ioo I-,1 y y mi. -j i V 4i /*,,w/f; I ~~ fhi s' {}fb l~ IS SI '! b i I i i 7 { E.i jf B l/ I l l C /* I I ,L c

y 70 j

.7:,I-l- -l-i

- b 'f f r. 3 fl } 5 t ? I d! f, W i i i i // i /f/ 7 s

7 fL i

i .g - A / ) ! u a iai ) s I / tr ui 21 _ i. w E I e /* e ao + f /IllP/ 1 f/ l al i o 1l SI z-I ol /; + f /. / r. ,a l j_t l i I ll

.)

.f ,j,/ g 1 1 $i ) a. g! o! .i i g 1 = _I. i /

/- /.,.

o,. 4, 3 . l,_ /s /_E.t 3! ?! ,o / / J /> '.i g ai ti ~ l I. __ / 5 i Ei 8i 1973 1971 1975 1976 1977 1978 1979 1980 1981 1982 [ TIME j

.. _ _...., a . ~ - _. ~ e \\ q 6 7220 - MIDLAND UNITS 1 & 2 - CONSUMERS POWER COMPANY MECH ANICAL & PIPING - FAMILY OF CURVES UNIT 2 & COMMON FOREC AST NO.4 DECEMBER 1977 ACTU AL. THRU 10/77 i i l I I 't ^ 1 I I I f i I I I i 300 1-l- 1- _{ - r I f. /_l / 1 I l i / t I / / I I I i ,g ( f*l c-lj p r/ i = i I I 80 i

h Ji 1

I l ? ~ c 7 w 70 F-I j 3- -g 1- -g u / t! i 3 2 i f I I I 1 2 60 p-W I-- I o y 1 I I I o U g f w l-D5 I Z 50 / z. 6 L g i f f I I at w 1 i ~- z. / i t.i I 91 z e. V ol ol [*1 l 30 7 / gl wi <i Z O 1 l t z o' o* a 20 l-f -p i - l- <al l g l j U* u. ZI of el / I I E. J. W. / / l f El dl ji-i / .i.... - ei ei 8i i 1973 1974 1975 1976 1977 8 1978 1979 1 1980 1981 1982 TIM E I

m i ^ g 72.~0 - MIDLAND UNITS 1 & 2 - CONSUMERS POWER COM.'ANY MECHANICAL & PIPING - FAMILY OF CURVES UNIT 1 FORECAST NO 4 DECEMDER 1977 i ACTU AL - THRU 10/77 I I i i i I I I I l-1 I I I .i OO l-, - l- -1 1 \\ /- )/ / / 1 I I /T ./ / / i i i ( l / l l ) 1 { f.f' f h 80 [ "l y / I I I 4 A [*- f [ h - l -- .i W 70 2 N,.7 l w I i I O r *'2l' If p.'/ I I I 2 60 i g: l l l n t b E 1/ g j.! 0 1 31 i- ~! k-' Z 50 E M i i 5i 4 a. 40 0 ) ze w l f-f- [g l ~[ v I r. I / / E. _I si l 30

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ML20079R072

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