Attachment 0013 STATISTICAL PROCESS CONTROL REQUIREMENTS.PDF
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- Attached to
- 60mm (M204, M235, M236); 81mm (M218, M219, M220, M658); and 120mm (M234A1) Propelling Charges
- Solicitation number
- W519TC-24-R-0003
About this file
This document outlines statistical process control requirements for propelling charges used in 60mm, 81mm and 120mm munitions. The contractor must apply statistical process control techniques and create control charts for specific characteristics, including weight of propellant, gross weight of the propelling charge, and tabbing process. Control limits and chart types are defined for critical characteristics and other characteristics from the minimum to below minimum and from the maximum to above maximum. The contractor must also describe their process control procedures, monitoring and charting of applicable parameters in their bid.
The related solicitation is for 60mm propelling charges in drawings M204, M235 and M236; 81mm propelling charges in drawings M218, M219, M220 and M658; and 120mm propelling charges in drawing M234A1. The solicitation was issued by the Department of the Army Materiel Command Contracting Command located at Rock Island Arsenal.
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Text version
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 0013 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
File details come from the government source that posted it. Updated .