W.e.f. 1 Apr 2024 onwards, refresher training for Fire Station Emergency Medical Technicians will be enhanced and the In Camp Training period will be extended from 19 to 23 days. Please check with your Deputy Commander Fire Station or unit for more info.

W.e.f. 1 Jul 2024, SCDF will change its sender ID for NS Mobilisation matters from “91449746” to “80709995”. This follows the gov.sg SMS Sender ID announcement on 13 Jun 2024 and aims to help recipients recognise and authenticate SMSes from SCDF.

Please be informed that Bukit Batok Fire Station will not be hosting the weekly Saturday Fire Station Open House from 30 Sep 2023 to Feb 2025. Please refer to the list of other Fire Stations that are available for visits.

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4.4.1 Provision of private fire hydrant

a. Every part of a fire engine access road and/ or fire engine accessway shall be within an unobstructed distance of 50m from a fire hydrant. Where a public hydrant conforming to such requirement is not available, private hydrant(s) shall be provided. See Diagram 4.4.1a..

b. Use of public fire hydrant

Existing public fire hydrants along one side of a public road shall not be designated to serve developments sited on the other side of the public road, except for a road having at most two lanes, regardless of traffic direction.

c. Locations of fire hydrants

In situations where more than one private fire hydrants are required, the fire hydrants shall be located along the fire engine accessway/ fire engine access road such that every part of the fire engine accessway/ fire engine access road is within an unobstructed distance of 50m from any fire hydrant. See Diagram 4.4.1c..

d. Siting and types of fire hydrants

Siting and types of fire hydrants shall comply with the requirements stated in SS 575.

e. Ringed fire hydrant pipes

For a station that is required to have an island site fire engine accessway, the fire hydrant pipe shall be a ring system. Isolation valves shall be provided on the fire hydrant ring such that on any section of ring, not more than one fire hydrant can be isolated when required for maintenance without affecting the water supply (both designed pressure and flow) to the other fire hydrants on the ring.

f. Valve locking device

A locking device shall be provided to lock the valves in open position during normal operation. Underground valves shall be kept in an open position at all times.

4.4.2 Water supply for private fire hydrant

The provision of water supply for a private fire hydrant system, where required by this Code, shall comply with the following requirements:

a. Private fire hydrant at or below reduced level 125m

(1) Private fire hydrants installed at reduced level 125m and below can receive direct supply from public water mains provided the flow and pressure from the public water mains meet the fire hydrant requirements as shown in Table 4.4.2, or the following requirements are complied with:

(a) the AFA of the largest compartment shall not exceed 1000m2;

(b) the nominal bore of the fire hydrant pipe and the bulk water meter shall not be less than 150mm in diameter; and

(c) the running pressure/ flow at the hydraulically most unfavourable fire hydrant of the private fire hydrant system shall comply with the following:

(i) running pressure >= 0.9 x (running pressure of the nearest public fire hydrant – pressure drop across the bulk water metre); and

(ii) flow rate >= 0.9 x water flow of the nearest public fire hydrant or >= total flow demand (as required in Table 4.4.2) of the private fire hydrant system, provided the running pressure at the most remote private fire hydrant is greater than 2 bars.

Note: In calculating the frictional loss for the private fire hydrant system, the design flow rates shown in Table 4.4.2 shall be used. The pressure drops across bulk water metre shall not be more than 1 bar.

(2) If the requirements stipulated in Cl.4.4.2a.(1) cannot be met, a storage tank of sufficient capacity meeting the flow rate and duration as specified in Table 4.4.2 with the requisite pumping facilities shall be provided.

TABLE 4.4.2: WATER SUPPLY & STORAGE REQUIREMENT FOR PRIVATE FIRE HYDRANT
Minimum running pressure2 bars
Minimum duration45 mins
Minimum flow rateAccessible Floor Area* (m2)Minimum flow rate
≤ 1000m238 L/s
>1000m2 and ≤ 5000m257 L/s
> 5000m276 L/s

Note:

* - Based on the Accessible Floor Area (AFA) of the largest compartment in the station

 

b. Private fire hydrant above reduced level 125m

(1) Where more than one private fire hydrant is located above reduced level 125m within the same plot, storage and pumping arrangements of water supply to these specified fire hydrants shall comply with the requirements stipulated in Cl.4.2.2c..

(2) The private fire hydrant can be in the form of a dry fire hydrant, if it is not the sole fire hydrant within 50m from any breeching inlet(s) feeding firefighting systems for the station(s) within the plot of land, which include:

(a) automatic fire sprinkler systems, or

(b) dry riser systems.

(3) A dry fire hydrant shall comply with all of the following requirements:

(a) A dry private fire hydrant shall be connected to a 150mm diameter dry pipe, which shall be connected at the other end to a four-way breeching inlet.

(b) This breeching inlet shall be within 18m from any fire engine accessway/ fire engine access road having minimum 4m width and within 50m from any wet fire hydrant, private or public.

(c) The private dry pillar shall be painted in “yellow” and labelled “dry” on the fire hydrant pillar.E

(d) A signage indicating the location of breeching inlet shall be positioned next to the dry private fire hydrant.

c. Water supply and storage requirement

Where more than one private fire hydrant is located above reduced level 125m within the same plot, storage and pumping arrangements of water supply to these specified fire hydrants shall comply with those for wet rising mains stipulated in SS 575 and Table 4.4.2.

4.4.3 Protection of hydrant mains in stations

All hydrant mains which pass through a station shall have its full length within the station protected with fire resistance construction of at least the same fire resistance as the element of structure, provided all of the following requirements are complied with:

a. The fire hydrant mains shall be located in common circulation areas, such as car parking spaces (except spaces used for mechanical car parking) and driveways, i.e. they shall not pass through private or confined spaces.

b. No services other than sprinkler pipe shall be located above or crossing over the fire hydrant mains. Where services need to cross-over the hydrant mains, the following conditions shall be complied with:

(1) the services shall only cross over the fire hydrants mains perpendicularly;

(2) the tensile stress of the supports for the services shall not exceed 10N/mm2; and

(3) the services shall be adequately protected by the station’s sprinkler system.

c. The fire hydrant mains shall be located away from explosion risk areas.

d. The protective enclosure to the fire hydrant mains shall be labelled with the words “FIRE HYDRANT MAIN” of minimum 50mm height at suitable intervals

Diagram 4.2.4d.(1) – 1 to 3: CPL 34 Firefighting Appliances – Wheels & Jacks Layout

Diagram 4.2.4d.(1) – 1: CPL 34 Firefighting Appliances – Wheels & Jacks Layout

Diagram 4.2.4d.(1) – 2: AL 56 Firefighting Appliances – Wheels & Jacks Layout

Diagram 4.2.4d.(1) – 3: HL 90 Firefighting Appliances – Wheels & Jacks Layout

Diagram 4.2.4f. – Turning Facilities for Firefighting Appliances

Diagram 4.2.4f. – Turning Facilities for Firefighting Appliances

Diagram 4.2.4g.: Overhead Structures Over Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.2.4g.: Overhead Structures Over Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.2.4j.(2): Markings for Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.2.4j.(2): Markings for Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.2.4j.(3): Pictogram signage for Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.2.4j.(3): Pictogram signage for Fire Engine Accessway/ Fire Engine Access Road

Diagram 4.4.1a.: Provision of Private Fire Hydrant

Point A to B or C ≤ 50m Every part of a fire engine accessway/ fire engine access road in a private lot shall be withing an unobstructed distance of 50m from a hydrant. Where a public hydrant conforming to such requirement is not available, private hydrant(s) shall be provided.

Diagram 4.4.1a.: Provision of Private Fire Hydrant

Diagram 4.4.1c.: Siting of Private Fire Hydrant

In a situation where more than one private hydrant is required, the hydrants shall be located along the fire engine accessway/ fire engine access road such that every part of the fire engine accessway/ fire engine access road is within an unobstructed distance of 50m from any hydrant.

Diagram 4.4.1c.: Siting of Private Fire Hydrant