Installation Method Statement for Crane Gem Rubber Lined Butterfly Valves

These instructions relate only to Crane Gem rubber lined Butterfly valves, which are designed and manufactured to provide isolation, or can be used for regulation, of flow of suitable fluids. Valves must be installed into a well-designed system and it is recommended that the system be inspected in accordance with the appropriate member state legislation….

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INSTALLATION, SETTING AND MAINTENANCE INSTRUCTIONS CRANE BALANCING VALVES

SCOPE OF THIS DOCUMENT COVERS BELOW MENTIONED BALANCING VALVES: DM921 & DMG921 DOUBLE REGULATING VALVE (DRV) DM931 & DMG931 DA931 & DAG 931 VARIABLE ORIFICE DOUBLE REGULATING VALVE (VODRV) DM941 & DMG 941 DA941 & DAG941 FIXED ORIFICE DOUBLE REGULATING VALVE (FODRV) FITTING PRESSURE TEST VALVES The pressure test valve with the red tag should…

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Method Statement for Chemical Cleaning of Carbon Steel Pipelines

Chemical Cleaning will be done to remove the storage and assembly rusting, Protective greases and oils, Mill  scale, Welding slag, Dust, Dirt, Scale and most protective coatings from pipes and other atmospheric or contact erection residue. After completion of chemical cleaning  and  restoration, CS pipes will  be preserved / filled with nitrogen gas in order to…

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Technical Requirements of Busbars And Current Carrying Parts of LV Switchgear

The manufacturing of the busbar system shall comply to the latest edition of BS 158 and BS 159. All busbars and current carrying parts shall be manufactured to carry a current density of not more than 1.55 A/mm² and shall be capable of carrying normal current continuously without the temperature rise of any part exceeding…

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Features & Description of Schneider Electric LV Switchgear Panels

Main Distribution Boards MDB – BLOCKSET The low voltage main distribution boards are Schneider Electric “BLOKSET” range of L.V Switchboards. Blokset switchboards are designed, manufactured and tested in accordance with IEC 60439-1 standards. BLOKSET, a modular multi – functional system has been designed to improve reliability and safety which: Complies with International Standards Tested according…

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Construction & Specification of SMDB, MDB, FDB LV Switchgear Panels & Distribution Board

The switchboards, distribution boards including smbd and control panels are built in accordance with IEC 439 “Factory Built Assemblies for Low Voltage” or BS 5486 “Factory-built Assemblies of Switchgear and Control Gear for Voltage up to and including 1000 AC and 1200V DC. Switchboards SMBD, MDB, FDB are always type tested conforming to tests conducted…

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Solar Water Heater & Hot Water System

What is Solar Water Heater? A Solar Water Heater is a device which provides hot water for bathing, washing, cleaning, etc. using solar energy. It is generally installed at the terrace or where sunlight is available and heats water during day time which is stored in an insulated storage tank for use when required including…

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