Attachment_0010__STATISTICAL_PROCESS_CONTROL_(SPC)_TABLES.pdf

Rock Island Statistical Process Control (SPC) Requirements

The contractor shall consider the below SPC requirements as well as any additional SPC when establishing his bid for this solicitation. At a minimum the following characteristics shall be subjected to the application of SPC techniques as identified:

Paragraph

4.4.2.1 Examination or Test

Type of Charting

Critical 1 Weight of propellant in excess of 3 grains below min or above max. X Bar R Critical 2 Gross weight of propelling charge, min. X Bar R

101 Weight of propellant from min. to and including 3 grains below min. X Bar R 102 Weight of propellant from max to and including 3 grains above max. X Bar R 103 Gross weight of propelling charge, max. X Bar R

Note 1* Tabbing process

Note 1: The contractor to provide a description of the process control procedures including the monitoring and charting of applicable parameters.

Revised 27 FEB 2017

60MM Drawing # 9312698/12982841/13008610 Characteristics for SPC Control Charting – MIL-DTL-32276

Attachment 0010 when establishing his bid for this solicitation. At a minimum the following characteristics shall be subjected to the application of SPC techniques as identified:

Paragraph 4.4.2.1

Examination or Test

Type of Charting

Critical 1 Weight of propellant in excess of 10 grains below min or above max. X Bar R Critical 2 Gross weight of propelling charge, min. X Bar R

101 Weight of propellant from min. to and including 10 grains below min.

X Bar R

102 Weight of propellant from max. to and including 10 grains above max.

X Bar R

103 Gross weight of propellant charge, max. X Bar R Note 1* Tabbing process

Note 1: The contractor to provide a description of the process control procedures including the monitoring and charting of applicable parameters.

Revised 27 FEB 2017

81MM Drawing # 9300234/9378134/9381510 Characteristics for SPC Control Charting – MIL-DTL-70545A when establishing his bid for this solicitation. At a minimum the following characteristics shall be subjected to the application of SPC techniques as identified:

Paragraph 4.4.2.1

Examination or Test

Type of Charting

Critical 1 Weight of propellant in excess of 3.0 grams below min. X Bar R Critical 2 Gross weight of propelling charge, 3.3 grams below min X Bar R

101 Weight of propellant from min. to and including 3.0 grams below min.

X Bar R

102 Weight of propellant, max. X Bar R 105 Gross weight of propelling charge X Bar R

Note 1* Tabbing process

Note 1: The contractor to provide a description of the process control procedures including the monitoring and charting of applicable parameters.

Revised 27 FEB 2017

120MM Drawing # 12577282/12977375/13038372 Characteristics for SPC Control Charting – DTL12977282