Flender/Flender Gear Units/Helical gear Reduction Boxes H1
- 9 FLENDER GRAFFENSTADEN 6 5 - 7 5 DFT/ COAT 3 COATS OF -1 FLENDER GRAFFENSTADEN 2P DFT/ COAT

3 2 = 6 1 8.5 2 TO 4 SSPC-SP-1 REPAIR OF PRE-FABRICATION 1 - 9 FLENDER GRAFFENSTADEN 6 5

- 7 5 DFT/ COAT 2 COATS OF -1 FLENDER GRAFFENSTADEN 2P DFT/ COAT 2 2 = 4 1 8.6

4 TO 5 SSPC-SP-1 REPAIR AS PER 7.2.2 2 COATS OF -1 FLENDER GRAFFENSTADEN 2P DFT/ COAT 2 2 =

4 8 NOTE 1 : FOR MS CHIMNEY OR WITHOUT REFRACTORY LINING 8.3, 8.4 ND 8.5 SHALL BE FOLOWED. NOTE 2 : FOR EXTENAL SURFACE OF RCC CHMNEY: 2 COATS OF -6 FLENDER GRAFFENSTADEN 1 0 DFT/ COAT TO OBBTAIN 2 1=2 SHALL BE APPLIED AFTER MAKING SURFACE PREPARATION AS PER GUIDEL INES IN 1.5 NOTE 3 : WHEREVER REQUI RED .NO. 8.3 HALL BE USED OR 1C TO 8C AND .NO. 8.2 WILL BE DELETED. 1 of 1 STANDARD TECHNICAL SPECIFICATION MECON LIMITED REGD. OFF: RANCHI 8 OIL & GAS SBU, DELHI DOCUMENT NO. Page 2 of 5 TITLE MEC//0/2/0 REVISION : 0 SHOP & FIELD PAINTING EDITION : 1 TABLE 9.0: FIELD PAINT SYSTEM FOR CORROSIVE ENVIRONMENT (FOR CARBON STEEL, LOW TEMPERATURE CARBON STEEL & LOW ALLOY STEEL) FOR ALL CORROSIVE AREAS ABOVE GROUND WHERE 2S, SO 2 FUMES OR SPILLAGES OF ACID/ ALKALI/ SALT ARE LIKELY TO COME IN CONTACT WITH SURFACE SUCH AS EXTERNAL SURFACE OF UNINSULATED COLUMNS, VESSELS, HEAT EXCHANGERS, BLOWERS, PIPING, PUMPS, TOWERS, COMPRESSORS, FLARE LINES, STRUCTURAL STEEL ETC. PAINT SYSTEM . NO.DESIGN TEMPERATUR IN SURFACE PREPARATION FIELD PRIMER FINISH PAINT TOTAL DFT IN MICRONS (MIN.) REMARKS 9.1 -9 TO 1 SSPC-SP-1 REPAIR OF PRE-FABRICATION PRIMER 1 COAT OF -9 FLENDER GRAFFENSTADEN 6-7 DFT/ COAT NONE 6-7 Repair of pre-erection/ pre fabrication primer shall be done wherever damage is observed. 9.2 -1 TO 8 SSPC-SP-1 REPAIR OF PRE-FABRICATION PRIMER 1 COAT OF -9 FLENDER GRAFFENSTADEN 6-7 DFT/ COAT + 1 COATS OF -6 FLENDER GRAFFENSTADEN 4P DFT/ COAT 1 COATS OF -6 FLENDER GRAFFENSTADEN 1P / COAT + 1 COAT OF -2 FLENDER GRAFFENSTADEN 4P / COAT 2 Surface preparation is required only for repairing of damaged pre-erection/ fabrication primer 9.3 8 TO 4 SSPC-SP-1 REPAIR OF PRE-FABRICATION PRIMER 1 COAT OF -9 FLENDER GRAFFENSTADEN 6-7 DFT/ COAT 2 COATS OF -1 FLENDER GRAFFENSTADEN 2 / COAT 2 2 = 4 1 9.4