STS Prepaid Water Meter System Procurement Checklist: What Should Be Included?
A supplier quote for an STS prepaid water meter that covers only the physical meter body leaves significant operational costs unassigned. Before comparing prices, buyers must formalize the exact boundary between hardware supply, customer interface units (CIUs), vending software, key management, and third-party payment gateways.
For instance, a quotation covering only the meter body may exclude the CIU, vending software, key management services, and payment integration APIs, whereas another higher-priced quotation may bundle several of these items. Therefore, a lower unit price does not automatically translate to a lower total project procurement and operating cost. You can examine our available STS prepaid water meters options to compare hardware configurations.
Procurement Responsibility Matrix: Hardware, Software, and Third-Party Services
Quotations must classify every component under designated commercial categories such as Included in Base Supply, Optional at Declared Cost, Customer/Utility Responsibility, or Third-Party Commercial Responsibility.
| Item / Function | Scope Category | Critical Technical & Commercial Boundary |
|---|---|---|
| Meter Body & Integrated Valve | Included / Optional / To Be Confirmed | Specify DN size, nominal flow profile, pressure rating, and internal vs. external motorized valve design as offered in the specific quotation. |
| Customer Interface Unit (CIU) | Included / Optional / Utility / To Be Confirmed | Clarify whether a split keypad/display CIU is bundled per meter or integrated directly on the meter register as offered by the manufacturer. |
| CIU-to-Meter Communication Link | Included / Third-Party / To Be Confirmed | Define transmission physical layer (e.g., wired, RF) and verify operating frequency regulations in the destination country. |
| Vending & Management Software | Included / Optional / Utility / To Be Confirmed | Clarify deployment architecture (on-premise license vs. managed cloud SaaS) and active user/meter licensing capacity limits. |
| Payment Integration Gateway | Third-Party / Utility / To Be Confirmed | Clarify API development fees, payment transaction processing surcharges, and gateway service-level agreements where applicable. |
| STS Key Allocation & Administration | Utility / Included / To Be Confirmed | Request documentation regarding the allocation of Supply Group Code (SGC) and vending key server infrastructure for the proposed configuration. |
| System Commissioning & Training | Included / Optional / To Be Confirmed | Define operator administrative training, field maintenance workflows, and technical support escalation procedures included in the base or optional quotation. |
