Helium Report for Month of June 2004 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ Adams 0 0 0 $0.00 Andraka 160 2% 153 7 4% $97.50 Angerho 11 0% 3 8 73% $25.50 Astro 0 0 0 $0.00 B20 255 3% 248 7 3% $145.00 B25 0 0 0 $0.00 B122 481 6% 447 34 7% $325.50 B124 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 369 4% 369 0 0% $184.50 Chemist 713 9% 603 110 15% $1,701.00 Geology 0 0 0 $0.00 Hebard 732 9% 702 30 4% $441.00 Hill 1220 15% 1116 104 9% $870.00 Ihas 0 0 0 $0.00 Lee 511 6% 447 64 13% $415.50 Norton 105 1% 0 105 100% $472.50 NSC 0 0 0 $0.00 MBI4.7 231 3% 231 0 0% $462.00 MBI11T 0 0 0 $0.00 MBI18T 0 0 0 $0.00 Meisel 244 3% 240 4 2% $132.00 MKBay#1 1211 15% 1121 90 7% $830.50 MKBay#2 0 0 0 $0.00 MKBay#3 1142 14% 1132 10 1% $2,309.00 Stewart 372 5% 355 17 5% $228.50 Sulliva 277 3% 273 4 1% $148.50 Takano 0 0 0 $0.00 Tanner 179 2% 115 64 36% $249.50 W129 0 0 0 $0.00 TOTAL 8213 658 $9,038.00 lL lost 597 lL lost / day 20 usage lost % 7% lL recovered at Master Meter 10032 recovery rate 94% transfers 87 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $2.50/lL lost. Helium Report for Month of June 2004 Users Amount %of Ttl Recovrd Lost %Lost $$$$$ Bowers 88 12% 47 41 47% $278.50 Christo 118 17% 118 $236.00 Eyler 166 23% 166 $332.00 Katritz 44 6% 44 100% $198.00 Kleiman NMR 116 16% 97 19 16% $279.50 SpecSrv 103 14% 89 14 14% $241.00 Talham Ihas 78 11% 76 2 3% $44.00 TOTAL 713 120 $1,609.00 Recovered at Master Meter 670 Recovered at Physics 669 Recovery system loss 1 Lost 121 Total recovery rate 83% $ amount is billed at $2.00/lL used plus $2.50/lL lost This is not your bill, It is for your information only