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COMPLIANCE INFO_2023
EnvironmentalHealth
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REYNOLDS RANCH
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2300 - Underground Storage Tank Program
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PR0535432
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COMPLIANCE INFO_2023
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Entry Properties
Last modified
1/18/2024 2:54:38 PM
Creation date
5/5/2023 2:53:35 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2300 - Underground Storage Tank Program
File Section
COMPLIANCE INFO
FileName_PostFix
2023
RECORD_ID
PR0535432
PE
2351
FACILITY_ID
FA0020431
FACILITY_NAME
COSTCO WHOLESALE #1091
STREET_NUMBER
2680
STREET_NAME
REYNOLDS RANCH
STREET_TYPE
PKWY
City
LODI
Zip
95240
CURRENT_STATUS
01
SITE_LOCATION
2680 REYNOLDS RANCH PKWY
P_LOCATION
02
P_DISTRICT
004
QC Status
Approved
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NNEXUS <br /> ENGINEERING <br /> the impact of changing additives on the material compatibility . In GA9058, ethylhexanol <br /> is added and polyether amine is Increased from 1 .5% to 10-20% . <br /> Wetted components from the material manufacturers include the use of brass , PTFE , <br /> Nylon , 304, 305, 430F , 302 stainless steel , NBR (Buna-N ) , and Viton . Non -wetted <br /> components , not in direct contact with the fluid , were excluded from the evaluation . <br /> Published material compatibility was used to consider the interaction of ethylhexanol and <br /> amine-based chemicals with the manufacturer materials listed as available . Polyether <br /> amine is currently not documented in compatibility charts , However, in our engineering <br /> judgement , polyether amine is an amine based chemical and was evaluated for material <br /> compatibility as such . Additionally, it is a component in the current additive without <br /> documented compatibility Issues , and the overall amount of the chemical once added to <br /> gasoline is small , All of the non-metallic materials above are documented as compatible <br /> with ethylhexanol . <br /> Of the non-metallic materials , NBR (Buna-N ) is the least compatible with GA9058 as it <br /> was found to have the least amount of chemical resistance to amine-based chemicals. <br /> Lubrizol completed a soak test of Viton ( FKMA ) and Buna= N (Nitrile HNMII ) with 98880 <br /> GA9058 , and gasoline . Volume change, tensile strength , hardness, and elongation were <br /> assessed . Results from the test show that a Viton seal soaked in the GA9058 additive <br /> resulted in the same or improved performance for volume change , tensile strength , and <br /> hardness when compared to the 9888 soak test results . There was an increase in percent <br /> of elongation , however, GA9058 has a comparable Impact on elongation to that of <br /> gasoline , Buna-N seals soaked in the GA9058 additive had the same or increased <br /> performance in tensile strength , hardness , and percent of elongation . There was an <br /> increase in volume change compared to the existing 9888 additive and gasoline . <br /> Analyzing the data further shows that the increase in volume change is statistically <br /> insignificant compared to the volume change of the gasoline sample . <br /> Published literature states that 304 stainless steel is compatible with ethylhexanol and <br /> amine-based chemicals; however, there is no data for 302 , 305 , 316 (with ethylhexanol ) , <br /> or 340F stainless steels , and brass . Per sound engineering judgment , it can be stated <br /> that the other 300 series metals are similarly suitable for ethylhexanol and amine-based <br /> chemicals . <br /> Lubrizol completed metal soak testing on brass and bronze metal samples for 9888 , <br /> GA9058 , and gasoline. The soak test showed no significant difference in appearance <br /> between the three liquids tested for bronze or brass , A slight decrease in weight of the <br /> metal sample was identified with 100% of the GA9058 additive compared to 100% of <br /> 9888 additive . Considering the change in weight and time of exposure , the increase in <br /> Amy M . Lee UJa <br /> CH 6235 <br /> 480 W . Mussel Dr . Suite # 250 Maumee . OH 43537 03� <br /> Noxa ..^, Biisino.^,s ConGKicrW* <br />
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