ORNL-TM-7207 - the Molten Salt Energy Technologies Web Site

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Account No. -0- Three- digit digit 26 91 92 93 25 251 252 2 53 254 255 91 1 91 2 913 921 92 2 923 93 1 932 93 3 934 Table A. 1 (continued) Item Yiscellaneons plant equipment Transportation and life equipment Air, water, and steam service system C omm un i c a t i on e q u i pmmrn t Furnishings arid equipment Vaste water treatment equipment Account 25 subtotal Main condenser heat rejection Accounts 20-26, total direct costs Indirect costs Cunstruc t ion services Tempo PaKy coristruc t ion fac il it ies Constructian tools and equipment Payroll, insurance, and social security taxes Account 91 subtotal Home-of fice engfneering services Home-office services Home-office quality assurance Home-office construction managevent Account 92 subtotal Field-office engineering and services Field-office expenses Field job supervision Fie Id qual i t y as sur anc e/ q iial it y control Plant start-up and test Accounts 91-93 Total indirect costs "Estimated by M. L. Myers. &Estimated from CONCEPT v. 'Selected accounts. Total capital costs, direct and indirect 3 000 10,000 2 , 000 1,000 1,000 17,000 14,000 491 000 26,000 24 000 25,000 75,000 5 3 ~ 000 3 , 000 22,000 5,000 4 ~ 000 34 , 000 2,617 7 , 664 1 , 524 1,041 NA 12,846 21,968 1,606 6 , 034 691 898 1,351 10,580 14,003 443,128 Omit 25,801 14,348 21,878 11,285 22,460 13,363 70,139 38,996 49,008 2 , 333 14,917 YA 1,338 1,192 52,679 16,109 3,180 19,188 4,683 2 , 853 29 , 904 162,000 152,722 82 4 8,732 180 343 10,079 65,184 653,000 595 a 850 Omit %st applicable. e For example, control room, administration building, fire tunnels, sewage, holding pond, diesel-generator building, receiving, and guard. ~~ Y
,.._ 1 . ... .. . i.iiiiii Date 1978,O 1979.0 1980.8 1981.0 E982 0 0 1983.8 1984.0 1985.0 1986 B 0 1987.0 1988.0 a 653 h Cost to date (millions of dcdlars) 0 5 10 23 55 143 313 458 596 637 653 Unit 1; l600-bfWe DMSB power plant at Middletom; cost basis is year of steam supply system purchase (1978.0); con- StlrUCtioIl peXTli% fS 1978.0; commercial operation is 1988.8. bTotal cost incurred to date excludes interest and es- calation charges,
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i *w . . I
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P iii CONTENTS ....................
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CONCEPTUAL DESIGN CHARACTERISTICS O
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3 The primary purpose of this study
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.. .... . w..w c Y ... . r 5 2. GEN
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ii.... :.: ..... .,. \ ..... %& . 3
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addition StathQR would be required.
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!I \.... . , . ~ .... .. . . / I I
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... .. ...... . . . $i 13 Table 1.
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15 Initial scoping studies showed t
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.. . E 6> I S N 0.45 k- 0.50 B --.
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:.:..y ,. . . w, E9 The code calcul
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h 3. Additional 238Y is added as re
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...z,y .. . c .A, Table 9. Actinide
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';x.w' .... Relative power distribu
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........ . . . :..i 27 a Inner 2.54
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29 Table 16. Effect of neutron spec
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ob E 2 a 4 5 6 7 8 9 10 11 12 13 14
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.. . . . . . . . . . 'a# 0.1 0.2 0.
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35 (Doppler effect), (2) changing t
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where Ci = relative delayed-neutron
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.... . . . . , c.y..p c "
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.... :...w . . . . . :, %. , dimens
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,. ::.y ~. . .... , 40 0 43 1 2 3 4
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.,.,. . . ., , .. . . . . . . . %..
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.... ... . ....... . .%.W 3.3.1.1 C
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49 Variation of fuel composition wi
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.. .*,p. . . . . . . . Table 25. Ph
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;: c.... x. . w ..i 53 Table 26, St
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would be expected to have an equili
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.... . . . . :i ,.*,&s 57 Corrosion
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. ;;..,..I . . . . . . "LW 0 9 m -
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of the fissioned atom. ea ~arly ass
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63 n e results of a program of solu
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65 Table 27. Sources and rates Sf p
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operation of the PISRE. 67 analyses
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UP3/UF4 ratio would be possible. DM
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$ .p9 3.3.3.1 Preparation of initia
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73 Contamination of fuel by seconda
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*w- through the walls of the primar
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77 4 will apparently be necessary (
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such contamination. For a demonstra
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8% 3.4 Reactor Materials Although s
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: ....., . .’ -. ..WY used in the
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..... i.. ....., . .Yd 85 QRPIL-DWG
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... w . . .y and to salt containing
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With the different ~Bjectives of ns
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t.;$- ... quite different from thos
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93 during noma1 operation. Minor am
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............. . . .. . .=w as SSm,
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. . . :.w . . . . , 4. ALTERNATIVE
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.. . ... . . . . . . .. . . "W 3. T
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Page 113 and 114: BO 7 TPle fuel makeup requirements
Page 115 and 116: 5. CQPIPIERCIWLPZATION CONSIDERATIO
Page 117 and 118: 11% At the close of MSRE operation,
Page 119 and 120: 12YS 75 22”” 955 30” 1””
Page 121 and 122: 115
Page 123 and 124: aa 7 some components in common with
Page 125 and 126: Ae eo un t No * Table 3%. Capital c
Page 127 and 128: - ,.,.,.,., p .. ..... . G is based
Page 129 and 130: 123 Table 34. Summary of annual non
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Page 133 and 134: E2 7 There are no detailed estimate
Page 135 and 136: 129 particularly if such activities
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Page 139 and 140: . .. . . . . . . . ;.:w b 133 the i
Page 141 and 142: _... ..&/ ; .; with reactor scram m
Page 143 and 144: 137 includlng $900 million for the
Page 145 and 146: 139 The authors want to acknowledge
Page 147 and 148: . ... . .,.,.,.,.,. . , i.rc- q....
Page 149 and 150: .:. _.i .. ..... -.=* 45. A. L. Mat
Page 151 and 152: ...... &;.& 3 14 5 74. W, R. Grimes
Page 153 and 154: p 103. 6. Re Hudson 11, CQNCEPT-5 U
Page 155: ... . . . . . . . , . ,.Y&fl 149 ap
Page 160 and 161: .... ..
Page 162: 156 77. He 6. MacPherson, Institute
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