ISO 21502 project-management guidance
Primary standards-body overview used for project governance, responsibilities and controlled decision practices.
Project definition and procurement
A bottled water plant feasibility study should test whether a defined market, compliant product, sustainable water source, realistic factory and executable operating model can work together. It should compare capacity scenarios and identify evidence still needed before equipment selection.
Direct answer
A bottled water plant feasibility study should test whether a defined market, compliant product, sustainable water source, realistic factory and executable operating model can work together. It should compare capacity scenarios and identify evidence still needed before equipment selection. Build conservative, expected and growth cases by SKU, shift pattern and saleable output. For each case, reconcile source yield, treatment recovery, line balance, factory constraints, people, utilities, distribution and working-capital exposure without treating a supplier nameplate as forecast production. Final requirements, limits and acceptance decisions must be confirmed from the actual water, package, plant, destination rules and signed project scope.
System focus 01
A bottled water plant feasibility study should test whether a defined market, compliant product, sustainable water source, realistic factory and executable operating model can work together. It should compare capacity scenarios and identify evidence still needed before equipment selection. Start with the physical and decision boundary, identify who supplies each input, and state which conditions are confirmed versus provisional. The page is a planning framework, not a substitute for project-specific engineering or regulatory approval.
System focus 02
Convert the commercial question into measurable production, interface, service and acceptance requirements before comparing suppliers or committing capital. Build conservative, expected and growth cases by SKU, shift pattern and saleable output. For each case, reconcile source yield, treatment recovery, line balance, factory constraints, people, utilities, distribution and working-capital exposure without treating a supplier nameplate as forecast production. Record the source and revision of every important assumption so alternatives can be compared on the same basis and changes can be assessed before release.
System focus 03
Treat exclusions, assumptions, late inputs and unclear ownership as project risks with named owners and due gates, not as notes to resolve after purchase. Review the listed failure modes with engineering, operations, quality, maintenance and safety representatives. Rank consequence and detectability using the project method; do not transfer a risk score or limit from an unrelated plant.
System focus 04
Cross-check the proposed answer against source data, approved formats, utility conditions, test methods and responsibility boundaries. Independently confirm the water analysis, site conditions and critical market assumptions, then run sensitivity checks for utilization, yield, package mix, utility reliability and schedule delay. State the test condition, sample or duration, instrument status, raw result, deviation path and approval role before the check is executed.
System focus 05
Approve the decision only when its basis, exceptions, owner and revision status can be carried into the specification, contract and execution plan. The closeout package should be usable by the next project stage without reconstructing decisions from email. Preserve open assumptions and operating restrictions instead of presenting conditional evidence as a universal promise.
Decision control sheet
Use the rows as a review structure; replace the examples with approved project values and responsible roles.
| Input or condition | Decision criterion | Verification check | Release evidence |
|---|---|---|---|
| Demand forecast by market, channel, SKU and season | Saleable capacity matched to demand rather than peak machine speed | Reconcile market volume to monthly production hours and changeovers | Controlled feasibility basis and assumptions register |
| Representative source-water analysis, available yield and abstraction constraints | Treatment route and mass balance supported by source evidence | Repeat or review water sampling with a qualified laboratory | Capacity, water, material and utility scenario model |
| Site area, access, utilities, drainage, labor and destination requirements | Factory and utility gaps identified with responsible scope | Fit preliminary process, material and personnel flows into the actual site | Preliminary process flow, layout and responsibility boundary |
| Bottle, closure, label, pack, pallet and distribution assumptions | Scenario economics tested against utilization and implementation risk | Stress-test yield, utilization, utilities and delivery dates by scenario | Decision memo listing conditions, risks, next evidence and approval owner |
Project specifications, signed contracts, competent engineering review and applicable destination requirements remain authoritative.
Technical reading
Confirm the standards, guidance and legal requirements that apply to the project location and product before final design.
Primary standards-body overview used for project governance, responsibilities and controlled decision practices.
Primary standards-body guidance used for risk identification, evaluation, ownership and review principles.
Primary standards reference used for machine electrical boundaries and documentation context; project and destination rules remain authoritative.
Buyer questions
Use these answers as a project-planning starting point. Final equipment and performance remain subject to the confirmed brief.
Begin with Demand forecast by market, channel, SKU and season, Representative source-water analysis, available yield and abstraction constraints, Site area, access, utilities, drainage, labor and destination requirements, Bottle, closure, label, pack, pallet and distribution assumptions. Confirm ownership, units, revision and the date each input is required; a provisional value should remain visibly provisional.
Build conservative, expected and growth cases by SKU, shift pattern and saleable output. For each case, reconcile source yield, treatment recovery, line balance, factory constraints, people, utilities, distribution and working-capital exposure without treating a supplier nameplate as forecast production. Use the same operating boundary, source data and acceptance basis for every option, and record exceptions rather than hiding them inside a total or nominal rating.
Important threats include Demand or price assumptions presented without evidence, One water sample used to represent seasonal source variation, Building selected before equipment, hygiene and logistics flows are mapped, Budget excludes auxiliaries, compliance, site work or working capital. Reassess the decision when one of these conditions changes or when verification does not reproduce the approved basis.
Retain Controlled feasibility basis and assumptions register, Capacity, water, material and utility scenario model, Preliminary process flow, layout and responsibility boundary, Decision memo listing conditions, risks, next evidence and approval owner. The project should also preserve actual check results, deviations, reviewers and any restrictions attached to acceptance.
Capacities, process routes, layouts, utilities and equipment shown on this site are decision frameworks and reference examples. They are not a final specification, performance guarantee or offer. Confirmed scope and performance are defined in the signed technical and commercial agreement.
Allot Tech project desk
Share the source water, bottle, target output, pack format, factory status and destination. We will use them as the basis for a project-specific configuration discussion.