H4-SH-16B siemens flender gearbox Helical gear boxes H4

Flender/Flender Gear Units/Helical gear boxes H4

except . . Towers. 2.3 Documents 2.3.1 The contractor shall perform the work in accordance with the following documents issued to him for executions of work. . Bill of quantities for piping, equipment, machinery and structure etc. . Piping line list. . Painting specifications including special civil defence requirement. 9 of 1 STANDARD TECHNICAL SPECIFICATION MECON LIMITED REGD. OFF: RANCHI 8 OIL & GAS SBU, DELHI DOCUMENT NO. Page 3 of 5 TITLE MEC//0/2/0 REVISION : 0 SHOP & FIELD PAINTING EDITION : 1 2.4 Unless otherwise instructed final painting on pre-erection/ shop primed pipes and equipments shall be painted in the field, only after mechanical completion and testing on system are completed as well as, after completion of steam purging wherever required. 2.5 Changes and deviations required for any specific job due to clients requirement or otherwise shall be referred to MECON for deviation permit. 3.0 CODES & STANDARDS 3.1 Without prejudice to the provision of clause 1.1 above and the detailed specifications of the contract, the following codes and standards shall be followed for the work covered by this contract. IS:5 : Colour coding IS-1 : Methods of test for ready mixed paint and enamels. IS-2:1 : Indian standard for pipe line Identification Colour code. ASTM Vol. 6.0 and 6.0 : American standard test methods for Paints and coatings. ANSI 1.1-1 : Scheme for Identification of piping systems : American National Standard Institution. 3.2 Surface Preparation Standards: Following standards shall be followed for surface preparations: 3.2.1 Swedish Standard : SIS-0 5-1/ ISO-8-1-1 (Surface preparation standards for painting steel surfaces). This standard contains photographs of the various standards on four different degrees of rusted steel and as such is preferable for inspection purpose by the Engineer-in-Charge. 9 of 1 STANDARD TECHNICAL SPECIFICATION MEC