Intelligent Fire Integrated Pump Station: Selection, Standards, and Sizing Guide

A 480 sq m underground car park leaves roughly 55 sq m for the fire pump room once bays, ramps, and ventilation shafts are set out. Inside that footprint the fire water tank and the pump sets compete for the same floor area, and a cast-in-place pump room with a separate concrete tank almost never wins. This is the point at which an intelligent fire integrated pump station stops being an upgrade and becomes the only configuration that fits the building.

An intelligent fire integrated pump station is a factory-prefabricated assembly that combines fire water storage, fire pump sets, pressure stabilisation, valves, pipework, and a monitoring controller inside one structural envelope, normally a bolted or welded stainless steel tank with a pump compartment mounted on or beside it. It ships as modules, is bolted and piped together on site, and is commissioned as a single system rather than four separate subcontracts.

The intelligent layer is a controller, not a label. It reads discharge pressure, tank level, pump current, valve position, and cabinet temperature continuously, then reports deviations before they turn into failures. A station without that layer is still integrated; it is simply blind.

60 sq m Typical above-grade footprint for a 40 L/s integrated fire pump station, against roughly 130 sq m for a cast-in-place pump room and concrete tank handling the same duty.

Content

1 What an Intelligent Fire Integrated Pump Station Actually Contains
2 Sizing an Intelligent Fire Integrated Pump Station: Four Numbers That Set the Layout
3 Above-Ground or Buried: Choosing the Right Station Configuration
- 3.1 Above-ground integrated station
- 3.2 Buried integrated station
4 When One Station Serves Both Domestic and Fire Demand
5 Standards and Certification to Verify Before You Order
6 Frequently Asked Questions

What an Intelligent Fire Integrated Pump Station Actually Contains

A compliant station contains six functional blocks, and each one gives the buyer a specific verification point at tender stage.

Storage: a bolted or welded stainless steel shell sized to the effective fire water volume, with a dedicated suction zone where domestic supply shares the same tank.
Pipework: factory-welded suction and discharge headers, non-return valves, and a test line with a flow meter for annual acceptance testing.
Pump sets: one duty and one standby unit as a minimum, electric or diesel, matched to the design flow and design head.
Pressure stabilisation: a jockey pump and diaphragm tank that hold the system above the start pressure of the main pumps.
Control: a listed fire pump controller per pump plus a station-level logic panel with manual override at the door.
Monitoring: level, pressure, and current sensors wired to a gateway that pushes alarms to the building management system or a remote dashboard.

The practical difference between a genuine integrated station and a bundle of loose equipment is factory testing. Headers, valves, and wiring are pressure-tested and function-tested before dispatch, so site work drops to foundation, alignment, and connection.

Hydraulic proof testing belongs in the factory, not on the project programme. If header joints are first pressurised on site, the commissioning date becomes the test date.

Ask for the factory test report with the hydraulic test pressure, hold duration, and instrument calibration records attached. A station that arrives with those documents attached closes out snag lists far faster than one that arrives with a delivery note alone.

Sizing an Intelligent Fire Integrated Pump Station: Four Numbers That Set the Layout

Design flow, design head, effective fire water volume, and pump redundancy decide almost everything about the final footprint and cost of the station.

Design inputs for a mid-rise commercial project and the station element each one controls.
Design input	Typical mid-rise range	What it controls in the station
Design flow	30 to 40 L/s combined hydrant and sprinkler demand	Pump count, discharge header diameter, tank outlet size
Design head	60 to 90 m for a 45 to 60 m building	Pump stages, motor rating, non-return valve pressure class
Effective fire water volume	144 to 288 cubic metres depending on hazard class and duration	Tank panel count, module footprint, foundation length
Pump redundancy	1 duty plus 1 standby as a minimum, 2 plus 1 for higher hazard classes	Compartment length, controller count, power feed sizing

The common failure is not undersized pumps; it is a tank outlet mismatched to the flow. A 288 cubic metre reserve delivered through a single 100 mm outlet will not satisfy the suction requirement of two pumps running together, and the fix on site is expensive. Check the outlet size against the header size before the drawing is frozen.

40 L/s Reference flow for a mid-rise combined hydrant and sprinkler system

288 cu m Upper range of effective fire water volume on a single station

150 mm Discharge header diameter that keeps velocity near 2.3 m/s at 40 L/s

2 + 1 Duty and standby arrangement for higher hazard classes

Above-Ground or Buried: Choosing the Right Station Configuration

Above-ground is the default wherever a dedicated plot or roof slab exists; buried wins when the site has no usable surface area left and the water table allows an anti-flotation design.

Above-ground integrated station

Pump compartment and controller are accessible at grade, with no confined-space entry procedure for routine inspection
Fastest route to commissioning because the foundation is a simple reinforced raft
Occupies 50 to 70 sq m of surface that would otherwise be landscaping or parking
Best fit where the site has spare ground or a transfer slab designed for the loaded weight

Buried integrated station

Only the access hatch and control cabinet remain visible, releasing the surface back to the project
Anti-flotation design is mandatory: buoyancy from a high water table must be resisted by the base slab and anchor system
Internal inspection follows a confined-space protocol and needs a permanent sump pump
Best fit for tight urban plots, retrofits, and driveways that cannot be interrupted

Mingxing Ground-Type Integrated Fire Pump Station for New Energy SafetyView this prefabricated above-ground station when a dedicated plot exists; factory assembly can shorten schedules and IoT monitoring supports energy storage fire safety.View Product →

The schedule difference is usually what settles the argument. Factory-built stations are assembled on a raft and connected, while cast-in-place rooms wait on formwork stripping, curing, and waterproofing before a single pump is set.

Delivery to commissioning, working days, same 40 L/s duty

Cast-in-place pump room

Above-ground integrated

Buried integrated

Mingxing Buried Integrated Fire Pump Station for Space-Limited SitesCheck this underground station when surface space is scarce; it integrates tank, pumps, and controls while reducing footprint and supporting automated fire water supply.View Product →

When One Station Serves Both Domestic and Fire Demand

A combined domestic and fire pumping station shares one tank shell and one structural base between two duty profiles, which removes a second tank, a second foundation, and a second set of level controls from the project.

The domestic draw must be cut off above the fire reserve level by a low-level cut-out that stops domestic supply before the protected volume is touched.
A dedicated suction zone and separate outlet pipework keep the two duties hydraulically independent inside the same shell.
Water quality in the domestic zone depends on turnover, so the domestic compartment is sized to daily demand rather than to the fire reserve.
Approval depends on documenting the separation of reserves for the authority having jurisdiction, not on the equipment itself.

On a typical residential podium, combining the two duties removes roughly 40 percent of the tank footprint and one complete foundation package.

The arrangement pays back fastest on projects with a large fire reserve and a modest domestic demand, because the domestic compartment can be small while the shell still carries the full protected volume.

Integrated Domestic and Fire Protection Pumping Station for Combined SupplyConsider this combined station when fire reserve is large and domestic demand modest; it shares a tank shell and can reduce separate foundations and controls.View Product →

Standards and Certification to Verify Before You Order

Ask for the standard drawing the station was designed against, the supporting technical specification, and the factory test records, because a product brochure is not compliance evidence.

The standard design drawing set for prefabricated integrated box-type fire pump stations, referenced as 18CS01.
The companion technical specification, CECS 623-2019, which covers prefabricated assembled integrated box-type fire water supply pump stations.
Pump performance curves and fire pump controller type-test certificates matched to the exact model being supplied, not to a generic family.
Factory hydraulic and functional test reports recording test pressure, hold duration, and instrument calibration dates.

Supplier experience in standard drafting matters here. Jiangsu Mingxing Water Supply Equipment Co., Ltd., which markets its water and fire systems under the LeAqua brand, led the preparation of 18CS01 and CECS 623-2019 and contributed to the 16S111 selection and installation atlas and CECS 463-2017 for sewage lifting devices. A supplier that has written the drawing a designer is working from tends to answer technical queries with the clause number attached, which shortens review cycles considerably.

For larger schemes, the same documentation trail should stretch to cover the tank panels. A high-capacity modular firefighting storage tank and the pump station above it have to be checked as one structural system, particularly where the station sits on a suspended slab.

Frequently Asked Questions

How much space does an intelligent fire integrated pump station need?

Budget 50 to 70 sq m above grade for a 40 L/s duty with a 200 cubic metre effective volume. A buried configuration can reduce the visible footprint to an access hatch and a control cabinet, because the storage and pumping equipment sit below the slab with an anti-flotation base.

Can an intelligent fire integrated pump station share a tank with domestic supply?

Yes, provided domestic draw is cut off above the fire reserve level and the separation is documented for the authority having jurisdiction. A dedicated suction zone plus separate outlet pipework is the normal arrangement, and it keeps the two duties hydraulically independent inside a single shell.

How long does commissioning take compared with a concrete pump room?

Factory-built stations typically reach commissioning in 20 to 32 working days after delivery. A cast-in-place pump room with a concrete tank runs closer to 95 working days, because hydraulic and functional testing there happens after curing rather than before dispatch.

Does the intelligent controller replace the fire pump controller?

No. Each fire pump still requires its own listed fire pump controller. The intelligent layer sits above those controllers and handles monitoring, alarm routing, and reporting to the building management system, which is a supervisory role rather than a control one.

Specify the station around four numbers you can defend: design flow, design head, effective fire water volume, and pump redundancy. Then hold the supplier to the factory test report, the standard drawing set the station was designed against, and a commissioning schedule with dates on it. Everything else is a brochure claim.

Project teams can send drawings and duty points to the engineering team for a sizing review before the tender package is fixed.