Project Site Organization 3
The lines of reporting and interrelation of all staffs of this Project are shown in Appendix 4.1 of Technical Schedule 3-“ Project SiteOrganization Chart”Site Organization.
Responsibility and Authority 3 3.1.4 Project Management Review 7
The success of the Project heavily relies on the Project Manager's leadership; however, a robust Project Quality Assurance System is a collective effort involving all employees Each team member plays a crucial role in developing, reviewing, and implementing systems, processes, procedures, and work practices, especially those with the authority to make significant decisions.
(a) initiate action to prevent occurrence of a product non- conformity;
(b) identify and record any product quality problems;
(c) initiate, recommend and provide solutions through suitable channels;
(d) verify the implementation of solution; control further processing, installation or delivery of non-conforming product till correction is made good.
All day-to-day management responsibilities are delegated to the designated personnel shown on the Project Site Organization Chart.
The Project Manager holds ultimate responsibility for the effective implementation of the Project Quality System, ensuring it meets the quality standards outlined in the Contract This role includes managing all aspects of the Project, guided by the Bidder's decisions, with authority over engineering, scheduling, cost management, industrial relations, and contract administration.
His responsibilities in respect of quality include:
The effective management and execution of Project QA/QC Plans are essential to ensure that all quality-related activities align with the specifications, codes, and standards outlined in the contract.
To develop and authorize Project QA/QC Plans in consultation with the Quality Assurance Manager.
Choosing subcontractors and suppliers involves assessing their capability to fulfill defined requirements while ensuring their work meets established quality standards.
To address non-conformance in a project, it is essential to halt the work until a resolution is reached Once a solution is agreed upon, the work can resume Additionally, it is important to initiate, recommend, and implement corrective actions to prevent future quality issues.
To liaise with the Client on matters concerning the management of the Contract and quality.
The Project Manager is responsible for implementing the Project QA/QC Plans and coordinating with the head office Quality Assurance Manager regarding any quality deviations The Deputy Project Manager No1 supports these duties, focusing on bridge and road construction and traffic assurance, and assumes the role of acting Project Manager in the absence of the Project Manager Meanwhile, Deputy Project Manager No2 serves as the Project Quality Assurance Manager.
The Deputy Project Manager No2 shall assist/support the Project Manager’s duties described above and mainly are on fields: Technical/Economic & Planing/Project Quality
Assurance/Environmental/Health & Safety Manager.
He is the nominated quality representative for the Project.
The Deputy Project Manager No3 is tasked with overseeing the implementation, maintenance, and control of the Project Quality Assurance Plan He reports to the Manager of Quality Assurance and the Project Manager regarding the performance of the Quality System, providing insights for its improvement Additionally, he is responsible for ordering permanent materials and ensuring their quality consistently meets project specifications and client requirements.
The Deputy Project Manager will support the Project Manager primarily in accounting, financial management, and administration tasks Additionally, Project Quality Assurance Engineers play a crucial role in developing, implementing, and maintaining documented procedures and inspection plans They are tasked with controlling inspection and testing activities to ensure compliance with technical and specified requirements.
They report to the Project Quality Assurance Manager and interacts with other Managers and Engineers to review, implement and manage the quality requirements and the quality plan.
Project suppliers, including subcontractors, will be engaged to ensure that materials, products, and equipment undergo thorough inspection, testing, measurement, and calibration to verify their compliance with specified requirements and the quality plan.
To ensure the effective functioning of the quality system, it is essential to maintain, compile, and review relevant documents and quality records for efficient retrieval at all operational locations This practice is crucial for the role of a Quantity Surveyor.
The quantity surveyor plays a crucial role in project control by overseeing planning, cost engineering, cost control, and scheduling functions Reporting directly to the Project Manager or Deputy Project Manager No2, the quantity surveyor ensures effective management of project activities to maintain budget and timeline efficiency.
To provide sub-contract documents.
Overall progress reports and other matters related to scheduling and cost as required by Project Manager;
Coordinates with Managers on scheduling and status of project for compilation of information regarding main activity areas for monthly reporting;
Controls fabrication and field construction schedules for overall programs;
The Construction Manager oversees each construction section, reporting directly to the Project Manager or Deputy Project Manager No1 They are tasked with preventing nonconformities in products, processes, and the Quality System, as well as identifying and documenting any issues The Construction Manager is responsible for initiating and verifying solutions to these problems and controlling the processing of nonconforming products until all deficiencies are resolved Engineers, reporting to the Construction Manager, handle the engineering aspects of their designated scope, including the design and construction of temporary works, monitoring progress, and ensuring compliance with the contract and Project Quality Control Plan through proper documentation and submission of work performed.
He is responsible for assisting the Engineer’s duties and to control the subcontractor or construction teams in respect of quality assurance as directed by the Engineer. g) Electrical/Mechanical Engineer
The Material Engineer is tasked with the daily maintenance and organization of machinery essential for site operations, ensuring that all work is executed efficiently and in accordance with the directives of the Construction Manager.
The individual oversees all permanent material tests conducted at the site laboratory, ensuring that the laboratory staff performs these tests accurately They are also responsible for maintaining organized records of the test results Additionally, this person evaluates whether the tested materials comply with the contractual specifications.
In the event of material failure, it is essential to promptly notify the construction manager and engineers to address any non-conforming products or potential issues The Design Engineer plays a crucial role in managing the revisions and status of working drawings under the guidance of the Project Engineer Additionally, the Office Manager oversees all facets of project administration, providing support to the Project Manager and Deputy Project Manager on administrative matters.
Secretarial, clerical, mailing, security services, communication facilities, emergency and first aid provisions;
Stipulated budget is on schedule regarding project administrative functions;
Project office accounting, insurance matters and costing detail inputs and report;
Establish and maintain a documentation system;
Management Verification 7
The System Element Management Responsibility will be implemented whereby evidence shall be provided in the following documentation:
The Quality Target to be displayed in the site-office
Review effectiveness of corrective actions
Management Review of Project comparative to PQAP
Internal, Certification and Client Audit Results
Verification and Quality Functions 8
Verification and Quality functions shall be performed by skilled personnel and be reflected within the structure of the project site organization chart.
Quality Assurance System 1 Structure of Documention 9
Project Quality Assurance Plan 9
The Project Quality Assurance Plan aligns with ISO 9001:2000 standards and is collaboratively created by the head office Quality Assurance Manager, Project Manager, Project Quality Assurance Manager, and Engineers, receiving endorsement from the head office Quality Assurance Manager.
The Project Quality Assurance Plan shall be subject to continuous review and modified as required by the Project Manager / Project Quality Assurance Manager and Project Quality Engineers.
The Construction Manager is responsible for conducting checks, while the Project Manager has the authority to approve the quality plan for immediate execution before it receives final endorsement from the head office Quality Assurance Manager.
Project Quality Control Plan 9
The Project Quality Control Plan outlines the essential processes, procedures, and controls necessary for managing the engineering and technical aspects of the project execution It specifies the location, timing, responsible parties, activities involved, and methods to be employed throughout the project's lifecycle.
Quality control procedures will adhere to the guidelines established in the Quality Control Manual The Project Quality Engineer will collaborate with section leaders to develop a specific sequence of activities and quality practices tailored to this project.
> Refer to clause 3.3.1 "Document and Data Control".
The format of the Project Quality Control Plan is as follows.
Define and describe the procedures in the following order. i) Material (Receiving stage) Set out receiving, storage and inspection procedure of material. ii) Workmanship (In-process stage)
Set out work procedure, activities and instructions in sequence. iii) Handover (Final Stage)
Set out procedures for handover a part or whole of work.
> Refer to clauses 3.5.3 "Verification of Purchased Product", 3.6.4 "Product identification and Traceability", 3.6.9 "Inspection and Testing" and 3.6.13 "Handling, Storage, Packaging, Preservation and Delivery".
To define applicable contract document, standard or code of practice.
To specify acceptability for all features and requirements.
To define the method, frequency and the inspector who has the responsibility and authority to verify activities.
> Refer to clause 3.6.9 "Inspection and Testing".
To specify necessity of record with their format required.
> Refer to clause 3.3.2 "Control of Quality Records" and 3.6.9
Document and Data Control 11
The following documents shall be properly identified, its approval, issue / revision status and control of its circulation / distribution and removal if obsolete.
* Quality Manual * Quality Assurance Manual
* Project Quality Assurance Plan * Project Quality Control Plan
* Contract and Project Execution Documents
* Standards and Codes of Practice * Correspondences
(1) Quality Manual, Quality Assurance Manual
The Head Office Quality Assurance Manager oversees the review and re-issuance of the Quality Manual and the Quality Assurance Manual, while the Project Quality Assurance Manager is tasked with updating the documents by removing obsolete pages or sections whenever a revised copy is issued.
The Project Quality Assurance and Control Plans require that any changes be collaboratively made by the Project Quality Assurance Manager and the responsible individual for each section, with final approval from the Project Manager.
The Project Quality Assurance Plan (3.2.2) and Project Quality Control Plan (3.2.3) outline the necessary procedures for maintaining project standards All changes must receive approval from the Project Manager and be documented with a signature on the cover page Additionally, the cover page should clearly display the Revision Number, Date, and Description of any updates made.
The summary sheet shall be used for identification of the nature of the changes. d) Distribution
The Project Quality Assurance Manager is responsible for preparing, maintaining, and managing distribution lists Controlled copies of documents will be clearly identified with a stamp before distribution It is the duty of the Project Quality Assurance Manager to ensure that all relevant documents and forms are utilized correctly throughout the project's duration.
(2) Contract and Project Execution Documents
Contract documents encompass all essential materials and drawings integral to the Contract, including Conditions of Contract, Tender List Submission, Specifications, Bills of Quantities with pricing, Engineer’s Instructions, Variations, Drawings, Method Statements, Schedule of Rates, Equipment List, and Project Work Schedules.
Project execution documents shall be all documents / drawings submitted or received during execution of the Contract.
Further to the control measures, the following will be incorporated:
A Project Document Filing Register shall be established indicating the file location and the person in-charge
An electronic, central filing correspondence management process will be established to link and cross reference related correspondence to enable fast search and easy retrieval.
Electronic files shall be back-up and recorded on a register then stored in a secured storage room to prevent deterioration and damage.
A comprehensive document / drawing control process encompassing submission, transmittal maintenance and distribution shall be documented in compliance with the Client’s requirements.
(4) Standards and Codes of Practice
The Project Quality Assurance Manager is responsible to provide, maintain and make the latest or specific version of the standards and codes of practice available to the staffs.
All correspondence related to quality, including customer work orders, instructions, requests, and complaints with subcontractors or vendors, must be documented, inspected, approved, and circulated according to the procedures outlined in the Project Quality Control Plan The Project Manager is responsible for inspecting incoming correspondence and has the authority to approve and sign outgoing correspondence.
Clause 3.6.1 "Contract Review" outlines the protocol for handling incoming correspondence from the Customer The designated individual, typically the receptionist or typist, is tasked with registering and filing this correspondence, ensuring that it is organized and readily accessible to staff members Upon receiving instructions from the Project Manager for distribution or circulation, the receptionist/typist is responsible for making copies and utilizing a distribution slip, followed by proper filing of the documentation.
Drawings in this Project are classified as follows.
* Shop drawing * Working drawing * As-built drawing
Externally generated drawings, including those from customers, consultants, subcontractors, and vendors, must be managed carefully Internally generated drawings require that any changes be made by the responsible individual, with the revision status clearly indicated in the title block Additionally, revised sections should be highlighted using clouding or similar methods to ensure clarity and proper documentation.
> Refer to clause 3.6.4 "Product Identification and Traceability".
All internally generated drawings must receive approval from the Project Manager or an authorized representative before being released For externally generated drawings, the Project Quality Assurance Manager is responsible for inspecting them alongside the section leader Any defective drawings will be quarantined and not released for use.
The Design Engineer is responsible for registering drawings as per the Project Quality Control Plan, ensuring valid drawings are maintained while invalid ones are quarantined Additionally, the Design Engineer must register the distribution of drawings to construction teams, customers, subcontractors, or vendors, with all staff involved in distribution required to notify the Design Engineer for proper registration Furthermore, each drawing must be accompanied by a transmittal form, including a drawing number or list and an acknowledgment, with the cover letter managed according to the relevant correspondence guidelines.
Control of Quality Records 13
(1) Quality Records shall be clearly identified, filed and maintained during the operation of the Project and properly stored for specified retention period.
The Project Quality Assurance Manager and the Project Quality Engineer shall be responsible to prepare, index, file and maintain the Quality Records.
After the contract period, the Project Quality Assurance Manager is tasked with relocating Quality Records from the Site Office to a designated storage location, reporting this to the Head Office Quality Assurance Manager along with a list of the records These Quality Records must be retained for five years following the maintenance period, with the Project Quality Engineer responsible for marking an expiry date on each file or container Furthermore, all Quality Records should be stored in weatherproof conditions to prevent damage and ensure they remain easily accessible.
Design Control 15
Not applicable to this Project.
Purchasing 1 Evaluation of Sub – Contractors 15
Purchasing Document 16
(1) Documentation and Flow Chart of Purchasing
The Construction Manager or Office Manager is responsible for preparing purchasing documents for materials, services, and subcontract works In instances where the supplier requires it, the Purchaser will provide a Material Order Sheet.
Typical purchasing documents used in this Project are defined in the Project Quality Assurance Plan.
The Agreement shall be reviewed by Deputy Project Manager No2 and approved by the Project Manager prior to release.
The purchaser is responsible to file and keep the Purchasing Documents.
Procedures for verification / inspection of Purchased Product are defined in the Project Quality Assurance Plan.
Verfication of Purchased Product 16
The Project Manager will inform about any discrepancies or outstanding requirements found during the review of documents necessary to start construction Records of these reviews, including correspondence and minutes, will be kept for reference.
Should amendments, changes or variations be proposed during the execution of the Project, the Project Manager shall initiate their internal review prior to acceptance to ensure that :
(a) The requirements are adequately defined and documented
(b) the Bidder has the capability to meet the changed contractual requirements
(c) The Changes are reflected in programme, quality and financial agreements.
The Project Manager, where required, may make changes to the Project Quality Assurance Plan These changes shall be immediately implemented as directed by the Project Manager.
(1) During the progress of the Project, the Project Manager is responsible to review the Client requirements such as Variation Order, Inspection and complaint.
(2) Any discrepancies or disputable issues relating to contractual and technical matters shall be highlighted to the Client for clarification and solution.
(3) Upon completion of the review, the Project Manager shall sign and date the variation, and ensure distribution of the amendment to all concerned parties.
In cases where an order is received verbally and no written statement of requirement exists, the Project Manager must provide written confirmation to the Client within the agreed timeframe.
Project Execution Processes and Controls 1 Contract Review 17
Contract Variation 17
(1) During the progress of the Project, the Project Manager is responsible to review the Client requirements such as Variation Order, Inspection and complaint.
(2) Any discrepancies or disputable issues relating to contractual and technical matters shall be highlighted to the Client for clarification and solution.
(3) Upon completion of the review, the Project Manager shall sign and date the variation, and ensure distribution of the amendment to all concerned parties.
In cases where an order is received verbally and no written statement of requirement exists, the Project Manager must provide written confirmation to the Client within the agreed timeframe.
Control of Customer – Supplied Product 17
(1) Customer-supplied product/service for incorporation in this Project is as follows :
- Construction Material - (Not applicable to this Project)
- Information Data / Drawing - (Contract documents and Drawings as per customers design criteria.)
Product Identification and Traceability 17
(1) The following products or parts of the construction/installation work in this Project shall be clearly identified by suitable means.
* PC strand and Anchoring accessories
The project name must be clearly displayed on the letterhead, accompanied by the relevant document number, contract number, and a title block that indicates the revision status, description, dates, and signatures of the personnel involved in preparation, checking, approval, and endorsement.
The individual responsible for inspection and testing must maintain identification and traceability records, as outlined in the Project Quality Control Plan.
> Refer to clause 3.6.9 "Inspection and Testing". a) Reinforcing Bars
A Purchase Order shall be prepared based on the shop drawing/bending schedule for each delivery.
The usage of materials must be documented in the Material Record and stored alongside the mill certificate by the purchaser Reinforcing bars should be labeled for easy reference to the delivery order sheet and/or mill certificate Additionally, the usage of Portland Cement must also be recorded in the Material Record.
Product tests and certification records shall be maintained in theProject QA filing system to demonstrate conformance to the contract specification.
Site Management Review and Instructions 18
During the progress of the Project, the following site management review and meeting shall be held periodically to monitor that processes are carried out under controlled conditions.
The Project Manager is tasked with conducting an annual review of the project execution budget, or more frequently if necessary, and must report the findings to the head office Additionally, the Project Manager is responsible for filing and maintaining all relevant records.
The Quantity Surveyor is tasked with preparing a monthly report that details the project's progress and forecasts This report must be reviewed by the Deputy Project Manager and receive approval from the Project Manager before being submitted to the head office Additionally, both the Quantity Surveyor and the Project Manager are responsible for filing and maintaining these records.
The Deputy Project Manager No1 shall prepare the monthly progress report showing the progress of the project and major achievement made in preceding month.
Monthly meetings will be conducted between the Customer's representative and the Project Manager to ensure a mutual understanding of requirements and address any discrepancies The Customer will prepare and distribute the meeting minutes to all parties involved, including Engineers who were unable to attend Additionally, a record of these minutes will be maintained by the computer operator for future reference.
The monthly program review involves a site meeting led by the Client, attended by the Project Manager, the Engineer, and representatives from all subcontractors to discuss and finalize the monthly work program Following the review, the Construction Manager or appointed Engineer is tasked with updating the program and maintaining signed records from the meeting attendees.
Weekly site meetings are essential for managers and site staff to align on processes and establish the work schedule for the week The designated engineer must prepare the weekly schedule in conjunction with the monthly plan before the meeting During the meeting, a copy of the weekly work schedule will be distributed, along with a list of attendees for record-keeping purposes, ensuring that only modifications to the schedule are documented.
Daily meetings are essential for ensuring that staff fully comprehend the work description and key points outlined in the "Daily Instruction/Schedule" for the upcoming day These meetings, chaired by the designated Engineer or Supervisor, must include the participation of construction teams and subcontractors The appointed Engineer is responsible for preparing the "Daily Instruction/Schedule" and ensuring it is signed by all attendees.
(7) Work Instruction a) The Construction Manager/the Project Engineer is responsible to issue a work instruction where non conforming product or uncontrolled process is found.
Clause 3.6.11 outlines the "Control of Non-Conforming Product." Work instructions can take various forms, including meeting minutes or letters It is essential that any meeting minutes serving as work instructions are signed by the individual receiving the instruction.
Control of Submittals 20
All submittals specified in the Contract, including calculations, material samples, method statements, shop drawings, and contractor proposals, must be submitted to and approved by the Engineer promptly to ensure timely execution of the work.
(2) Submittals shall be reviewed and approved by the ProjectManager prior to submission.
A table titled "General Transmittals to Client" will be created to organize submissions, including miscellaneous submissions to authorities This table will feature essential details such as the document number, title, submission date, and the status of acceptance reference from the Client.
The table shall be maintained on a regular basis of which a compilation of any outstanding submission shall be checked.
Safety and House Keeping 20
(1) The Project Manager/the Project Engineer/Safety officer shall prepare “Site Safety Plan” to develop the Safety Control System under the requirements of the Specifications.
(2) Record shall be filed and kept by the Safety Officer.
> Refer to clause 3.3.2 "Control of Quality Records".
Control of Inspection, Measuring and Test Equipment 20
The Project Quality Engineer is tasked with reviewing the technical requirements outlined in the contract, ensuring that the inspection, measuring, and test equipment are capable, suitable, and have the appropriate range for their intended applications.
Calibration procedures, including applicable standards, acceptable criteria, methods, frequency, and record forms, are outlined in the Quality Assurance Manual The Project Quality Engineer is responsible for preparing, maintaining, and updating a list of equipment requiring calibration, as well as recording the calibration schedule and status in the Inspection, Measuring & Test Equipment Register.
> Refer to clause 3.3.2 "Control of Quality Records" c) Calibration shall be carried out by suitably qualified personnel in accordance with applicable written instruction.
The Project Quality Engineer and associated engineers are tasked with ensuring that inspection, measuring, and test equipment is properly handled and stored to maintain its accuracy and precision.
Calibration records or certificates shall be kept and controlled in accordance with clause 3.3.2 "Control of Quality Records".
The above items under Clause 3.6.8 shall apply to all equipment by sub-contractors or venders.
Inspection and Testing 21
Procedure, applicable standard, acceptable criteria, method, frequency, inspection and record form are defined in the Project Quality Control Plan.
> Refer to clause 3.2.3 "Project Quality Control Plan".
Incoming products must be inspected and tested according to the Project Quality Control Plan before acceptance at the site The Contractor is responsible for ensuring that suppliers provide necessary production and test records that comply with relevant standards Nonconforming products identified upon delivery must not be unloaded and should be returned to the supplier; if immediate return is not possible, they must be marked and not used until removed as directed by the Construction Manager or Project Quality Assurance Manager, in accordance with clause 3.6.11 on nonconforming products Additionally, receiving inspection and testing may take place at the Sub-Contractor's premises if stipulated in the Project Quality Control Plan Urgent-use products, such as ready-mixed concrete, must be clearly identified for traceability as per the Project Quality Control Plan.
> Refer to clause 3.6.4 "Product Identification and Traceability".
> Refer to clauses 3.5.3 "Verification of Purchased Product" and 3.6.3 "Control of Customer-Supplied Product".
In-process inspection and testing are crucial during production and installation, ensuring that products and workmanship adhere to the Project Quality Control Plan The Construction Manager or Project Engineer is responsible for halting the product or process until all necessary inspections and tests are successfully completed.
Final inspection and testing must be conducted before delivering products to the Customer, ensuring compliance with specified requirements This process includes reviewing records of any nonconformance identified during receiving or in-process inspections The Project Quality Engineer is accountable for withholding product dispatch or handover until all necessary data and documentation are properly authorized.
The Project Quality Engineer is responsible for clearly indicating the results of inspection and test records, using a stamp or other applicable methods to denote whether the product has passed or failed In cases where a product does not meet inspection or test standards, established procedures for managing nonconforming products must be followed.
Inspection and Test Status 23
The Construction Manager or Project Engineer is tasked with monitoring the inspection and testing status of products until their conformity is confirmed through inspection or test records It is the responsibility of the Project Engineer, Supervisor, or Material Controller to guarantee that only products that have successfully passed the necessary inspections or tests are utilized or installed.
> Refer to clause 3.6.11 "Control of Nonconforming Product".
(2) The Project Quality Assureance Engineer is responsible to ensure that all inspection and test status is made known to all staffs who may need this information.
(1) The Construction Manager/the Project Engineer is responsible to indicate nonconformance of product and provide a nonconformance report for review by the Project Quality Engineer.
(2) Incoming product which nonconformance is found after unloading shall be clearly marked or tagged to indicate its status and not for use.
> Refer to clause 3.6.9 "Inspection and Testing".
(3) Nonconforming in-processing product shall be clearly marked or tagged to indicate its status and prevent unintended use or installation.
For minor nonconformance issues that can be addressed immediately, the Construction Manager will document the incident in a record form or checklist, ensuring that the necessary corrective actions are implemented and approved by the Customer.
(5) Nonconforming product shall be reviewed by the Project Quality
Assurance Manager together with the Construction Manager.
Upon being reviewed, appropriate determination may be :
- rework to meet the specific requirements or;
- accept with or without rectification subject to the Customer's approval of;
(6) The Project Quality Assurance Manager or respective
Construction Manager shall prepare proposal of remedial measures or disposition for approval of the Project Manager and the Customer.
(7) Corrected or repaired product shall be subject to re-inspection.
The Project Quality Assurance Manager shall keep all records concerning nonconforming product.
> Refer to clause 3.3.2 "Control of Quality Records".
The Construction Manager or Project Quality Assurance Manager is tasked with identifying recurring nonconformities in products or processes that may pose serious risks To prevent these issues from reoccurring, the Project Quality Assurance Manager will analyze internal and external audit reports, nonconformance records, and customer complaints.
The Project Quality Assurance Manager will organize an investigation team to analyze the causes of actual or potential nonconformities, which may involve third-party entities such as consultants or recognized institutions.
(3) The Project Quality Assurance Manager in consultation with the Project Manager and where required, the customer shall determine corrective and preventive action.
The Project Quality Assurance Manager reports directly to the head office Quality Assurance Manager and is tasked with implementing and documenting essential procedural changes within the Project.
3.6.13 Handling, Storage, Packaging, Preservation and Delivery
(1) Product shall be handled and preserved in such manner to prevent damage or deterioration.
(2) Procedures for document and data control shall be in accordance with clauses 3.3.1 "Document and Data Control" and clause 3.3.2 "Control of Quality Records".
(3) Procedures for field product shall be defined in the Project
> Refer to clause 3.2.3 "Project Quality Control Plan".
Statistical techniques will be utilized to validate the acceptability of process or product characteristics, as outlined in the contract specifications or the relevant Project Quality Control Plan.
The statistical techniques will outline the attributes to be measured, establish the acceptance criteria for testing, and determine the applicable confidence level Additionally, the Project Quality Control Plans will specify or reference the relevant tests associated with this process.
(1) Collection of data of concrete strength obtained, shall be used to control the accepted concrete strength required in this Project.
(2) A histogram and an average-range (X-R) chart method may be applied.
Corrective and Preventive Action 23
The Construction Manager or Project Quality Assurance Manager is tasked with identifying recurring nonconformities in products or processes that pose significant risks To prevent these issues from happening again, the Project Quality Assurance Manager will analyze internal and external audit reports, nonconformance records, and customer complaints.
The Project Quality Assurance Manager is responsible for organizing an investigation team to analyze the causes of actual or potential nonconformities, which may involve third-party entities such as consultants or recognized institutions.
(3) The Project Quality Assurance Manager in consultation with the Project Manager and where required, the customer shall determine corrective and preventive action.
The Project Quality Assurance Manager will report directly to the head office Quality Assurance Manager and is tasked with implementing and documenting essential procedural changes within the Project.
3.6.13 Handling, Storage, Packaging, Preservation and Delivery
(1) Product shall be handled and preserved in such manner to prevent damage or deterioration.
(2) Procedures for document and data control shall be in accordance with clauses 3.3.1 "Document and Data Control" and clause 3.3.2 "Control of Quality Records".
(3) Procedures for field product shall be defined in the Project
> Refer to clause 3.2.3 "Project Quality Control Plan".
Statistical Techniques 24
Statistical techniques are essential for verifying the acceptability of process or product characteristics outlined in contract specifications or the Project Quality Control Plan during inspections and tests.
The statistical techniques process involves identifying measurable attributes, defining acceptance criteria for testing, and determining the appropriate confidence level Additionally, the Project Quality Control Plans must specify or reference the relevant tests applicable to the process.
(1) Collection of data of concrete strength obtained, shall be used to control the accepted concrete strength required in this Project.
(2) A histogram and an average-range (X-R) chart method may be applied.
(3) The method of statistical analysis for concrete shall include the monitoring of rolling 4 average results and 85% compressive strength figures.
(4) When the strength of concrete deviates from the specific range, the procedure to control the non-conforming product shall be applied.
Internal Quality Audit 25
The Project Quality Assurance Manager is tasked with communicating the outcomes of internal and external audits to all relevant staff and ensuring prompt corrective actions are implemented to address any deficiencies identified during the audit process.
The Project Quality Engineer shall file and keep the results and audit reports.
> Refer to clause 3.3.2 "Control of Quality Records".
Training 25
The Project Quality Assurance Manager is responsible for implementing the Site training scheme, ensuring that all staff possess the necessary competencies to perform their assigned tasks effectively.
The s Project Quality Assurance Manager hall keep and maintain the personnel list identifying training needs and status and the training records.
> Refer to clause 3.3.2 "Control of Quality Records".