Document OM88j4mN3X0JareBn1mv6mQe

J . B ruce A lverson E ric T aylor D avid J . A lortensen B ryan K. G ould Erven T. N elson LeAnn S anders D avid R. C layson A lv e rso n Law B u ild in g 600 S outli E iglitk S tre e t L a s V e g a s , N e v a d a 89101 (702) 384-7000 T e le c o p ie r: (702) 385-7000 D a n ie l . C u r r id e n R ichard W . B lack B rent D . P ercival G ary C. M ilne Steven L. D ay K ristin a S. H olm an December 27, 1989 J. Randall Jones, Esq. JONES, JONES, CLOSE St BROWN 300 South Fourth Street, 7th Floor Las Vegas, Nevada 89101 HAND DELIVERED Thomas E. Kotoske, Esq. 540 University Ave., Third Floor Palo Alto, California 94301 VIA: FEDERAL EXPRESS Re: General Electric, et al. adv. Nevada Power Our File No.: 5025 Gentlemen: Please find Exhibit "A" that was inadvertently omitted and not attached to the Supplementary Response to Request to Admit mailed earlier this date. I apologize for any inconvenience this may have-- caused. Very truly yours, ALVERSON, TAYLOR, MORTENSEN & GOULD David R. Clayson, Esq. D R C :deb cc: Bruce Featherstone, Esq. Mansfield Neal, Esq. Eric Ordway, Esq. John L. Thorndal, Esq. Low-voltage side OUTLINE DIMENSIONS For Single-phase Transform ers Item No. A DIMENSIONS IN IN CHES BC D E and F Fig. A Smooth atee! tank with high-voltage and low-voltage tank-wall bushings 1 23 1 6 19 23 2 25 1 6 19 25 3 26 19 22 26 4 31 19 22 31 5 36 19 23 36 6 37 21 25 37 7 41 21 25 41 12 12 14 14 14 16 16 Fig. B Steel tank with tubes and high-voltage and low-voltage tank-wall bushings Item s 8 and 10 are in plain tanka without tubea 8 49 24 29 49 19 9 49 27 29 49 19 10 48 26 32 48 2 1 11 48 30 32 48 21 h 12 49 30 32 49 2 1 13 50 30 32 50 2 1 Fig. C Steel tank with tubea, high-voltage tank-wall buihlnga, and one concentric (two-conductor) and one aingle-conductor low-voltage tank-wall bushing Item 16 has a drain valve, Pyranol gage and a square base 14 49 30 35 49 2 1 15 50 30 35 50 . 21 16 62 35 37 62 2 4 Fig. C NO TE: For transform ers having a low voltage of 210x480 or 600, the middle low-voltage tank-wall bushing will be om itted on Fig. A and B and the single-conductor low-voltage tank-wall bushing will be om itted on Fig. C. These dimensions sre approximate and must not be used tor construction purposes unless approved (or a particular order. < (0 C 0 it OUTLINE DIMENSIONS For Single-phase Transform ers Item No. A DIM ENSIONS IN INCHES BCD E and F Fig. D Smooth steel tank with high-voltage cover bushings and low-voltage tank-wall bushings Item 5 has corrugations 1 41 19 20 33 H i 2 46 19 20 37 14 Ji 3 50 19 20 41 1414 4 54 21 22 45 16 Vi 5 54 24 25 45 19 <D Fig. E Steel tan k with tubes, high-voltage cover bushings and low-voltage tank-wall bushings 6 62 27 31 53 19 7 62 30 33 53 21H 8 70 30 33 62 21H 9 76 30 33 67 21M Fig. F Steel tank with tubes, high-voltage cover buehinge, end one concentric (two-conductor) and one single-conductor low-voltage tank-wall bushing Item 12 has a drain valve, Pyranol gage and a square base 10 70 30 36 62 21W 11 76 30 36 67 21 12 79 35 39 70 24J4 N O T E : F o r tran sfo rm ers hav in g a low voltage of 24()i4K0 o r COO, th e m iddle low -voltage tan k -w all bushing will be o m itte d on Kin. D a nd E a nd th e single-conductor low -voltage tank-w all bushing will be om itted on Fig. F. For transformers having a low voltage of 2400, two low-voltage tank-wall bushings will be used on all Figures. For transform ers having a high voltage of 7500 volts or below. 200 kva and smaller, the single-conductor low-voltage bushing will be on the left-hand side of the concentric bushing for Fig. F. Fig. F These dimensions are approximate and must not be used for construction purposes unless approved for a particular order, C----- ---------- G>-- OUTLINE DIMENSIONS For Single-phase Transformers 9 Item No. A DIM ENSIONS IN IN CHES B 1C D E and F Fig. G Steel tank with tubes, high-voltage tank-wall bushings, and one concentric (two-conductor) and one single-conductor low-voltage tank-wall bushing 1 62 38 j 41 62 29 9 Fij. H Steel tank with tubes, high-voltage cover bushings, end one concentric (two-conductor) and one single-conductor low-voltage tank-wall bushing Item 5 haa no thermometer 2 92 41 47 79 33 3 98 41 47 85 33 4 104 44 51 91 35 5 79 38 44 70 29 6 94 41 47 80 33 7 100 41 47 86 33 8 106 44 51 92 35 V it.} Steel tank with tubea and high- and low-voltage cover buahinga 9 94 41 45 80 33 10 100 41 45 86 3.1 11 106 44 48 92 15 t NO TE: For transform ers having a low voltage of 240*480 or 600. the single-conductor low-voltage tank-wall bushing will be om itted on Fig. G and H. Theae dimenaiona are approximate and must not be used for construction purposes unless approved for a particular order. V C OUTLINE DIMENSIONS For Three-phase Transform ers Item No. A DIM ENSIONS IN IN CHES BCE Fig. K Smooth steel tank Item I has a round tan k instead of the oval tan k shown 1 31 26 30 2 33 32 21 3 37 35 21 F Fig. L Steel tank with tubes Item 4 has a smooth steel teak without tubes 4 45 40 23 5 46 42 23 6 49 46 23 I 'B Mhng WUJ O W p!ug Relier 'diaphragm Low*volt.age sid e y _ p y r a nol gage Fig. M Steel tank with tubes Item T has a drain pluf and Pyranol level indicators of the tyle shown in F l(. L 7 51 47 25 39 19 8 55 53 28 42 20 9 62 53 28 42 20 Fif. M These dimensions are approximate and must not be used for construction purposes unless approved for a particular order. GENERAL f p ELECTRIC SCHENECTADY, N. Y.