Technical Articles

Method statement is a technical and legal document which once approved for an activity becomes mandatory for workmen to follow. In many industries and most commonly in construction industry a construction method statement or method of statement gives guidelines for the workers with all necessary references. The references given in any method statement related any external resource or standard is …

Containers shall be designed, fabricated, tested and marked (or stamped) in accordance with the Regulations of the U.S. Department of Transportation (DOT), the “Rules for the Construction of unfired Pressure Vessels”, Section VIII, Division 1, ASME Boiler and Pressure Vessel Code, or the API-ASME Code for unfired Pressure Vessels for Petroleum Liquids and Gases applicable at the date of manufacture. …

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. In the UK – The …

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 be fitted to the body …

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 30°C. The location of busbar …

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 to International standards Manufactured in …