| 1 | Define the site and audience | Available footprint, pedestrian routes, nearby buildings, local climate, and intended operating hours. | Record the usable area, ground levels, drainage points, and nearby electrical and water services before requesting a design. | What site survey, utility checks, and preliminary drawings are included in the proposal? |
| 2 | Check supplier experience | Relevant completed dry-deck projects, technical staff, commissioning capability, and references for comparable installations. | Ask for at least two comparable project references and a clear list of the supplier's scope and exclusions. | Can you provide project references, as-built drawings, and details of who will commission the system? |
| 3 | Review the hydraulic design | Nozzle layout, pump selection, filtration, water treatment, splash control, and access to underground equipment. | Request calculated flow and pressure requirements for each nozzle group, rather than relying only on visual renderings. | How are filtration, water quality, splash limits, and maintenance access addressed in the design? |
| 4 | Specify controls and music features | Show programming, audio equipment, control software, manual operation, emergency stop, and future expandability. | Request a written feature list and identify which functions need an internet connection or paid software support. | Can staff edit show schedules, and what happens if the controller or network connection fails? |
| 5 | Verify electrical safety | Wet-location equipment, grounding and bonding, residual-current protection, cable routing, and access-panel safety. | Electrical design and inspection requirements depend on local codes; use qualified local electrical professionals. | Which party provides electrical drawings, permits, inspections, and final safety testing? |
| 6 | Confirm drainage and slip-resistant surfacing | Deck slope, drainage capacity, surface texture, standing-water control, and accessibility of surrounding paths. | Have a civil engineer check drainage against local rainfall criteria and applicable accessibility requirements. | How will overspray and heavy rainfall be managed, and who is responsible for surface specifications? |
| 7 | Clarify installation responsibilities | Excavation, concrete work, equipment vaults, utility connections, shipping, lifting, and site restoration. | Use a responsibility matrix to identify the party handling each task, permit, inspection, and interface. | Does the quoted installation include civil works, utility connections, startup, and operator training? |
| 8 | Compare the full project cost | Equipment, design, civil works, electrical works, freight, taxes, permits, commissioning, and contingency. | Compare itemized, like-for-like quotes; site conditions and local labor rates can materially change total cost. | Which costs are fixed, provisional, excluded, or subject to change after the site survey? |
| 9 | Estimate operating and maintenance costs | Energy use, makeup water, treatment supplies, routine inspections, cleaning, and replacement parts. | Request pump and lighting power ratings, expected operating hours, and a maintenance schedule to build a local cost estimate. | What routine service is required, which parts are wear items, and what spare parts should be kept on site? |
| 10 | Check warranty, training, and handover | Warranty coverage, response process, documentation, software access, staff training, and seasonal shutdown guidance. | List warranty periods and exclusions separately for equipment, controls, installation, and third-party work. | What handover documents and training are provided, and how are warranty claims handled? |