Attachment_02_Grade_A_and_Modified_Grade_A_Limiting_Characteristics.pdf

PDF 66 KB Posted Jul 31, 2017

Attached to: NASA ACQUISITION FOR THE SUPPLY OF LIQUEFIED NATURAL GAS
Solicitation number: 80KSC017R0012
Issued by: National Aeronautics and Space Administration Kennedy Space Center

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Attachment 02 Grade A and Modified Grade A Limiting Characteristics

File	Type	Posted
Attachment_03_Contract_Pricing.pdf	PDF	Jul 31, 2017
Attachment_01_Statement_of_Work.pdf	PDF	Jul 31, 2017
Attachment_04_Schedule_of_Supplies.pdf	PDF	Jul 31, 2017
Attachment_06_Terms_and_Conditions.pdf	PDF	Jul 31, 2017
Attachment_05_Capability_Form.pdf	PDF	Jul 31, 2017

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80KSC017R0012- Attachment 02

Grade A and Modified Grade A Limiting Characteristics

Property Modified Grade A

97 (CLIN 001)

Modified Grade A

97.5 (CLIN 002)

Modified Grade A

98 (CLIN 003)

Grade A

(CLIN 004)

Purity (CH4), % Vol, min 97.0 97.5 98.0 98.7

Ethane (C2H6), ppmV No Limit1 No Limit1 No Limit1 5000

Propane (C3H8), ppmV No Limit1 No Limit1 No Limit1 3000

Other volatile hydrocarbons, ppmV No Limit1 No Limit1 No Limit1 1

Nitrogen, ppmV, max 5000 5000 5000 5000

Carbon dioxide, ppmV, max 500 500 500 125

Oxygen, ppmV, max 102 102 102 102

Other gaseous impurities, ppmV, max (i.e. Ar, H, He, Ne) 50002 50002 50002 50002

Total volatile sulfur, ppmV, max 12 12 12 12

Water, ppmV, max 52 52 52 52

Non-volatile residue (NVR) & particulates, mg/L, max 102 102 102 102

1: No specific limit, but must be reported.

2: Analysis is required only upon request by the Government. See Terms and Conditions 1.3

File details come from the government source that posted it. Updated Nov 14, 2017.