7/28/2019 49_pdfsam_2.3- Mechanical, HVAC & Plumbing Specification Novotel

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Gulf House EngineeringJanuary 2010

07-C106 NOVOTEL AL DANA RESORT TOWERS PAGE 46 

SECTION 15010 MECHANICAL GENERAL PROVISIONS

 The Sub-contractor shall complete the installation to meet all current internationaland European Community emission standards for electrical interference for lightcommercial buildings, including without limitation EN50082, IEC1547, CISPR11,CISPR15, CISPR16, EN55015, EN55011, EN50081, EN60555, EN61000,IEC801, IEC1000 and EN61800.

3.36 ELECTOMAGNETIC COMPATIBILITY (EMC)

 The Sub-contractor shall demonstrate the installation will be carry out in the wayto ensuring that all equipment supplied conforms with the requirements of relevant international standards in terms of their electromagnetic compatibilitywith the environment and with all equipment to be installed in the Project. Allequipment used shall comply with the prevailing generic EMC requirements andEMC requirements applicable to general, scientific and industrial equipmentspecified but not limited to the following standards, or their equivalents:

IEC – International Electro technical Commission standards

CISPR – International Special Committee on Radio InterferenceDocument

EN – European Standard

BSI – British Standard Institution

VDE – Verband Deutscher Electrotechniker

All signal and control cabling installed shall be correctly screened and earth to

prevent noise and electric shock. Operation of all equipment shall not beadversely affected by radiated energy from hand held communication equipment.

All equipment that is likely to be touched by personnel and contains sensitiveelectronic equipment shall be protected against electrostatic discharge.

 The Sub-contractor shall ensure that any static or alternating magnetic fields,generated in the environment, do no adversely affect the operation of theequipment.

Bonding shall be provided for all exposed metallic parts of the equipment andconnecting them to the earthing network for meeting safety requirements and

minimize noise voltage due to potential differences.

Equipment provided but the Sub-contractor shall have minimum radiointerference in the frequency range 0.15 MHz to 30 MHz by means of suppression at source.

All equipment supplies, prefabricated and installed shall be, manufactured andinstalled to fully comply with the European Electromagnetic CompatibilityDirective 89/996/EEC, the CE marking directive 93/68/EEC and the UnitedKingdoms Electromagnetic Compatibility regulations 1992 and 1994 and allsubsequent amendments.

All equipment supplied to the site shall be either electromagnetically benign orcarry the “EC” mark and be provided with copies of the relevant test certificates.