Helium Report for Month of April 2009				 	 		
							
Users	Amount	%ofTtl	Recovrd	Lost	%Lost	$$$$$	$/lL
Andraka	131	2%	121	10	8%	$143.60 	$1.10 
B20	239	3%	219	20	8%	$273.40 	$1.14 
B25	304	4%	269	35	12%	$409.90 	$1.35 
B122	19	0%	19	0	0%	$11.40 	$0.60 
B124	28	0%	22	6	21%	$55.80 	$1.99 
B126	0		0	0		$0.00 	
B155	0		0	0		$0.00 	
Biswas	512	7%	512	0	0%	$307.20 	$0.60 
Hebard	886	13%	849	37	4%	$772.10 	$0.87 
Hill	0		0	0		$0.00 	
Lee	0		0	0		$0.00 	
Meisel	371	5%	344	27	7%	$398.10 	$1.07 
MKBay#1	0		0	0		$0.00 	
MKBay#2	735	11%	730	5	1%	$1,649.50 	$2.24 
MKBay#3	1068	15%	1036	32	3%	$2,557.60 	$2.39 
Petkova	44	1%	41	3	7%	$45.90 	$1.04 
Stewart	208	3%	191	17	8%	$235.30 	$1.13 
Sulliva	354	5%	332	22	6%	$355.40 	$1.00 
Takano	0		0	0		$0.00 	
Tanner	57	1%	45	12	21%	$112.20 	$1.97 
W107	0		0	0		$0.00 	
W119	365	5%	353	12	3%	$881.00 	$2.41 
W123	655	9%	583	72	11%	$1,909.00 	$2.91 
W129	0		0	0		$0.00 	
Astro	0		0	0		$0.00 	
Chemist	655	9%	555	100	15%	$2,091.00 	$3.19 
Geology	0		0	0		$0.00 	
MBI	149	2%	149	0	0%	$327.80 	$2.20 
Norton	123	2%	109	14	11%	$361.60 	$2.94 
NSC	0		0	0		$0.00 	
							
TOTAL	6903			424		$12,897.80 	
							
lL lost	712						
lL lost / day	24						
usage lost %	10%						
lL recovered at Master Meter	8412						
recovery rate 	92%						
transfers	77						
							
$ amount is billed at $.60/lL used for physics 							
or $2.20/lL for non-physics  plus $6.50/lL lost.							
							
GN2 Usage							
Lab	Amount	$$$$					
Abernat	221	$44.20 
Chan	544	$108.80 
Hebard	113	$22.60 
NanoT	821	$164.20 
Petkova	43	$8.60 
Ren	706	$141.20 
Rinzler	499	$99.80 
Shiva	0	$0.00 
Saab	174	$34.80 
Tanner	640	$128.00 


Helium Report for Month of April 2009							
							
Users	Amount	%ofTtl	Recovrd	Lost	%Lost	$$$$$	$/lL
Angerho	116	18%	101	15	13%	$352.70 	$3.04 
Christo	116	18%	114	2	2%	$268.20 	$2.31 
Eyler	44	7%	37	7	16%	$142.30 	$3.23 
Fanucci	20	3%	20			$44.00 	$2.20 
303F	137	21%	119	18	13%	$418.40 	$3.05 
Katritz							
Kleiman							
NMR	222	34%	179	43	19%	$767.90 	$3.46 
SpecSrv							
							
TOTAL	655			85		$1,993.50 	
							
Recovered at Master Meter 	613						
Recovered at Physics	591			
Recovery system loss	22			
Lost	107			
Total recovery rate	84%			


$ amount is billed at $2.20/lL used plus $6.50/lL lost				
This is not your bill, It is for your information only