Answer To: MAN6302 ASSESSMENTS MAN6302 ASSESSMENTS MAN6302 ASSESSMENTS Assessment 2: Portfolio: Quality...
Amar answered on Jun 02 2021
1
Running Header: Assessment 2 – Portfolio – Quality Management
Assessment 2 – Portfolio – Quality Management
WORD COUNT (Excluding Table of Contents & References): 5016
Table of Contents
Question #1 3
Question #2 6
Question #3 9
Question #4 13
Question #5 16
References 20
Question #1
“The crash of Concorde, flight 4590 marked the end of a flight era along with a great loss of life. An investigation revealed a number of quality issues that contributed to the crash. Identify three causal issues related to quality, and discuss each with reference to Project Quality theory and relevant existing published academic research.”
The Flight 4590 of Air France (“Concorde 4590”) was the charter flight in the international route traveling from Paris Charles de Gaulle Airport to the New York John F Kennedy International (“JFK”) Airport. The Concorde 4590 was flown at that time by Aerospatiale-BAC Concorde. On 25th of July 2000, aircraft which was serving this flight actually ran on the debris in runway at the time of take-off, blowing tyre of the aircraft, as well as sending the debris flying to underside of left wing, as well as towards landing gear bay (Vourvachis et al., 2016; Smith, 2016; Captain De Vere Michael, 2014; Cusick et al., 2017).
Fuel tank of the aircraft which was within the left wing had been full unusually, and then ensuing lack in air space within aircraft’s tank led to the rupturing as well as sending fuel pouring outwards with significant force while debris from tire actually hit wings and therein creating shock waves which weakened aircraft’s tank (Vourvachis et al., 2016; Smith, 2016; Captain De Vere Michael, 2014; Cusick et al., 2017). The debris which in essence flew to the landing gear bay severing power wiring pertaining to landing gear, therein making the same impossible for retracting gear as aircraft started climbing. The sparks which were produced from broken wiring led to the igniting of fuel by way of fuel tank that is ruptured as well as along with fire coming from reduction due to thrust in the Engines one and two. The absence in thrust, higher drag resulting from an inability for retracting gear, along with the fire damages on flight controls, resulted in making it to be impossible for controlling the aircraft in terms of result which was crashed to the hotel closer to Gonesse about two minutes post the take-off, therein killing all of the 109 individuals on board as well as four other people at hotel, where another individual at hotel got injured critically. Till this crash, Concorde was considered to be safest aeroplanes at a global level. This crash led to the contribution of the ending the career of aircraft (Vourvachis et al., 2016; Smith, 2016; Captain De Vere Michael, 2014; Cusick et al., 2017).
In reviewing the theories and studies focussed on project quality, it can be noted that the quality planning encompasses processes like that of benchmarking, cost-benefit analysis, design concerning experiments as well as costs of the quality analysis. The same could be undertaken to required levels in the manner dependent on specific project (Lu et al., 2019; Ladewski & Al-Bayati, 2019; O'Neill et al., 2016). Sufficient planning shall in addition entail the establishing of measuring tools / project metric and project checklists for the purposes of making sure all of the aspects concerning a project could be suitably reviewed as well as checked off, suitable planning for the improvement as well as establishment of baseline. Further, quality assurance shall be completed all through the project for maintaining quality of the project. The overall process that is employed refers to the development pertaining to the planning of quality management, establishment of the quality specific metrics, planning for process improvement as well as the implementation of work performance (Lu et al., 2019; Ladewski & Al-Bayati, 2019; O'Neill et al., 2016). The introduction of the approval concerning the change requests required in being considered within the process of quality assurance in addition to the implementation of defect repairs and implementation of preventive actions for reducing the project risks. In addition, quality audits need to be undertaken for reviewing a project, and quality control entails the monitoring of project results for the purposes of making sure in that they shall comply to relevant set of quality standards (Lu et al., 2019; Ladewski & Al-Bayati, 2019; O'Neill et al., 2016). The plans for quality management describes the ways in which quality control shall be performed in the context of a project. Different set of processes could be employed for showing effects pertaining to project performances inclusive of cause & effect diagrams, histograms and control charts. These as well as others shall be employed for varied visual aids for highlighting project deviance as well as problem-level causes.
From the quality perspective, three of the causal issues pertaining to this crash are as follows – [1] Concorde 4590 has been overloaded to the extent of ~810 kilograms more than that of the maximum safety weight for take-off. Any of the effects with respect to take-off performances from the stated excess weight appears to be negligible. Yet, the same represents an inherent breach / absence of quality controls, [2] Once reaching the take-off speed, tyre in number #2 wheel of the aircraft was cut due to wear strip / metal strip which was lying in runway and the same had fallen via door of thrust reverser cowl in number #3 engine from Continental Airline DC-10 which took off from this runway few minutes earlier. The said wear strip was replaced in Israel at the time of C check in the year 2000, as well as later again in Texas. This strip installed at Houston was neither installed / manufactured as per procedures in the manner defined by concerned manufacturer. This again represents deficient quality assurance and controls, and [3] This aircraft has been noted for being airworthy as well as crew of aircraft found to be qualified, landing gear that had later on failed to retract did not show any serious issues over past period. Despite crew been certified and trained, none of the plan prevailed for simultaneous failures concerning two engines in runway, with the considered to be highly unlikely (Vourvachis et al., 2016; Smith, 2016; Captain De Vere Michael, 2014; Cusick et al., 2017).
Question #2
“Using existing published literature, compare and contrast the roles played by that Quality Assurance and Quality Control in a typical project to construct a new house.”
In the context of construction pertaining to a new house, quality management refers to the system that shall be employed for assuring the safety of user (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017). The same assures in that the buildings shall get built for coding as well as that users shall be safer within them. In a combined manner, quality assurance as well as quality control establish management of quality systems. This quality systems management aids in the smooth movement of inspection processes. Without any adequate quality systems management, projects may not get built for code need increased amount of time / money for reworking. The said two different processes can be noted to be critical for establishing beneficial and effective form of quality systems (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017). In effect, quality control as well as quality assurance could be used in an interchangeable manner but in the context of house construction, these two represent distinct parts in the quality system management. Both shall be essential for ensuring the overall quality shall be effective. In effect, quality assurance represents planning as well as systemic activities that are implemented within quality system for the purposes of filling the quality requirements. Hence quality assurance assesses quality-level requirements and makes suitably planning for meeting the requirements. Quality control represents a hands-on approach to undertake quality assurance. The same entails observation concerning activities and techniques employed for fulfilling requirements / plans established from quality assurance. Whilst quality control shall usually be part of the operations, quality control shall not represent effective form of system for quality management (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017).
In the pre-design activities pertaining to house construction, quality assurance shall have a precedent. In seeking at project scope as well as needs, concerned manager for quality assurance shall undertake research with respect to requirements concerning building (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017). The same shall determine on what each of the team shall need for completing the pass inspections. They shall in addition determine overall requirements pertaining to supplies that is essential for passing inspection, in addition. Further, the manager for quality assurance shall later arrange all of the documentation as well as explain any of the confusing standards. In the said manner, all of the teams as well as the officers of quality control need to know what needs to be looked for as well as ways for meeting / surpassing the standards. In overall phase of design / planning, quality control holds stronger significance (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017). They shall be the ones who inspect as well as test if the specific project shall meet standards which has been established by manager for quality assurance. In addition, quality control shall make sure that design standards consider the needs / requirements of architects, engineers, building codes as well as others. The authorized officer for quality control shall in addition be responsible to sign off over all of the designs, relevant revisions, as well as materials that are proposed. In case they shall sign-off over parts which do not meet applicable standards, officer in charge of quality control shall be accountable as well as not with respect to the manager of quality assurance (Thorpe & Sumner, 2017; Ashokkumar, 2014; Lee & Kim, 2017).
Whilst the manager for quality assurance established standards for supply / materials, officer in charge of quality control shall be responsible to approve the same (Chung & Mutis, 2020; Kraft & Molenaar, 2015; Griffith et al., 2014). In case suppliers deliver substandard materials, same shall be job / responsibility of officer in charge of quality control for fix the same. The manager for quality assurance, however, establishes procedure for the fixing of material / supply issues. On the basis...