<br />EXHIBIT 1
<br />
<br />5000.'....J"",,'... ' ".
<br />"."""'''''''.. .. j ,,' ~ ' '", ......"..'..
<br />4000 ~."..,,1: I'" ".' , ,"'i, ,5" '
<br />
<br />CIl 3000 f:Mf.~l....~'~g.": '~?; :~'~,>'~
<br />
<br />a: , " ... IIII .~ "RN~k ..'''"' c:
<br />~ 2000~ . ~" .. """-' ........,"""-'.:. .....,...-
<br />g D:sKf;' .... 'k:: > --F
<br />.'".......K.... ,,1'" ''', ,I<~.....:. ",';c.
<br />C 1500
<br />~ ~K..;;;,lS;ks;.... .... -s; 'Sc.;;~. ... S""S'
<br />5 .:"F.. ,.;,;~<.. ": ~_ .....,F
<br />j!: 1000,., , ...... -:';"..'''''' '"'--;';';"'...
<br />I- ' , ~"" ' , ' .., . ," , 'Si
<br />:g".. 'd "'. ..... ". .. ~' :. ,"..
<br />u 700 '~. ":::. ",-. ~f"::" . .,"'::' ~."S:;,
<br />
<br />..
<br />.. .. ....
<br />
<br />.. h;:
<br />
<br />500
<br />
<br />,."-'
<br />
<br />... .. ... ..,""",
<br />, .. , ..: .. ..... '.,. '
<br />..
<br />..... . I.
<br />
<br />, .
<br />
<br />.,-c
<br />
<br />4001'"''
<br />
<br />300 --" --::"...
<br />20
<br />
<br />....,.
<br />
<br />40 SO 60 80 100
<br />EFFECTIVE HEAD (FT)
<br />
<br />150
<br />
<br />200
<br />
<br />NOTES.
<br />
<br />15MW
<br />
<br />CJ
<br />10MW !
<br />!(
<br />7.5MWa:
<br />a:
<br />o
<br />l-
<br />e
<br />a:
<br />5MW w
<br />Z
<br />w
<br />CJ
<br />
<br />3MW
<br />
<br />2MW
<br />
<br />1MW
<br />0.5MW
<br />..: 0.25MW
<br />300
<br />
<br />1. Estimated costs are based upon a typical or standardized turbine coupled
<br />to a generator either directly or through a speed increaser, depending on
<br />the type of turbine used.
<br />
<br />2. Costs include turbine/generator and appurtenant equipment, station
<br />electric equipment. misCellaneous powerplant equipment, powerhouse,
<br />powerhouse excavation, switchyard civil works, an upstream slide gate,
<br />and construction and installation.
<br />
<br />3. Costs not included are transmission line, penstock, tailrace construction
<br />and switchyard equipment.
<br />
<br />4. Cost base July 1978.
<br />
<br />5. The transition zone occurs as unit types change due to increased head.
<br />
<br />6. For a Multiple Unit powerhouse, additional station equipment costs are
<br />$20,000 + $58,000x(n-l) where n is the total number of units.
<br />
<br />7. Data for this figure was obtained from figures and tables in Volumes V and
<br />VI.
<br />
<br />.'
<br />
<br />Source: "Developing A Si te," Raymond Cunningham of International
<br />Engineering Company, Inc., The Energy Bureau Conference, Washington
<br />D.C., April 27-28, 1981, page 4.
<br />
<br />24
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