Page 111 - McD_ROTF DRAINAGE & PIPED SERVICES_Neat

Drainage & Piped Services Standard Specification
Version 2014-1

Standard: To BS EN 89.
Performance: To BS EN 13203-1 and BS EN 13203-2.
Arrangement:
Capacity: 368L
Rating: 52.6kW input Based on natural gas
Flow rate: 0.27l/s
Fuel: Natural Gas, Butane or Propane
Controls:
Flues and chimneys: From the same manufacturer
Accessories: N/A
Execution: As manufacturers requirements

Immersion heaters
Manufacturer:
Standard: To BS EN 60335-2-73, BEAB Approved.
Arrangement:
Rating: 9kw
Size: Submit details
Mounting: On cylinder
Thermostat: integral

Copper pipelines type A
General requirements: Copper pipeline jointing materials and Copper pipeline fittings.
Manufacturer: As cold water section

Pressure gauges
Manufacturer: Contractors selection submit details- WRAS approved
Standard: To BS EN 837-1.
Diameter: Submit details
Scale subdivisions: 0.1 bar
Material: Submit details
Connections: Submit details
Execution: As manufacturers requirements.

Temperature gauges

Manufacturer: Watts

Standard: To BS EN 13190.

Format: Metric

Diameter: 40mm

Case: Metal

Connections: 1/4

Integral accessories: 100 mm immersion length pocket.

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