SLEEVED PLUG VALVE DOCUMENTS

DOC NO.: 09035-00-QAD-VDPI022-004 JOB NO : 2009035 INSTRUCTION OF PAINTING PROJECT : DINH VU POLYESTER PLANT PROJECT LOCATION : DVIZ, HAI PHONG CITY, VIETNAM CONTRACT : PVTEX., JSC PO NO 09035-00-PPO-PI022 : VENDOR DATA STATUS □ □ □ : APPROVED SUBMIT FINAL : APPROVED WITH COMMENTS SUBMIT CORRECTED FINAL : NOT APPROVED (REVISE AND RESUBMIT) APPROVAL NOT REQUIRED : INFORMATION ONLY REVIEW DATE: ENGINEER LEAD ENGINEER □ As-Built Document Class: D1 APR.11.2011 As-Built J.K.PARK Y.J.CHO S.P.CHOI MAY.17.2010 For Final J.K.PARK Y.J.CHO S.P.CHOI APR.19.2010 Issued For Approval J.K.PARK Y.J.CHO S.P.CHOI MAR.22.2010 Issued For Approval J.K.PARK Y.J.CHO S.P.CHOI REV DATE DESCRIPTION PREPARED CHECKED APPROVED VENDOR HYUNDAI PF INDUSTRY Co, LTD MANUFACTURE 3Z CORPORATION MANUFACTURING ENGINEERING SPECIFICATION DOC No 3ZQI-Q-011-2 PAGE OF INSTRUCTION OF PAINTING CORPORATION PURPOSE AND SCOPE This instruction defines the requirements for painting standard of product line valves, and related equipment When a special painting is specified in contract, follow the customer's requirements GENERAL SPECIFICATIONS 2.1 Materials requiring paint 2.1.1 Ductile iron and Malleable Iron 2.1.2 Carbon and low alloy steel 2.2 Materials which shall not be painted 2.2.1 Stainless Steels 2.2.2 Corrosion-resistant alloys such as Monel, Nickel, Inconel, Hastelloy, Alloy 20, and other non ferrous materials PAINT REQUIREMENT BY PRODUCT LINE 3.1 Sleeved plug valves Classification Surface Preparation Full System Primer Finishing Coats Undercoat Remark Two pack Micaceous Two pack Acrylic Two pack Zinc Iron Oxide Pigmented Modified Rich Epoxy Primer Epoxy Polyurethane Paint Type Nominal Dry-Film Thickness SSPC-SP10 (Sa2-1/2) Color - 75 ㎛ 125 ㎛ 50 ㎛ Gray Gray White aluminium (RAL 9006) APR.17.2010 For Approval J.S.Bae C.H.KOOK Y.D.Park MAR,23,2010 FOR Approval J.S.Bae C.G.Lim Y.D.Park JAN,07,2009 FIRST ISSUE Y.K.NAM K.J.HONG C.G.LIM REV No ISSUED DESCRIPTIONS 3ZQF-05-02 3Z CORP PREPARED CHECKED APPROVED A4(210X297) MANUFACTURING ENGINEERING SPECIFICATION DOC No 3ZQI-Q-011-2 PAGE OF INSTRUCTION OF PAINTING CORPORATION 3.2 Accessories & Individual Parts (Handles, Brackets, etc) Classification Surface Preparation Paint Type Nominal Dry-Film Thickness st Coat nd Coat Epoxy Polyamide Acrylic Polyurethane 35 m 30 m Gray Black SSPC-SP10 (Sa2-1/2) Color Remark - PROCEDURE OF PAINTING PROCESS 4.1 Paintings shall be applied for a good even coat, fully covering all surfaces with no paint voids, transparencies or misses 4.2 Paints shall prepared and mixed for application as per manufacturer's instructions, and all applicable safety and health precautions shall be observed 4.3 All parts and products painted as per requirements of this Instruction nominally shall be air-dried; no heat-drying shall be used unless prior Engineering Approval for such heat drying method is obtained 4.4 All surfaces to be painted must be dry and free of foreign material and other surface contaminants such as rust oxide, dirt, grease, water, and loose scale that may cause poor paint adhesion 4.5 Serrated flange facing should not have paint runs or be painted thick for interfere with the ability of the flange serrations to form a pressure seal with gasket when bolted into the pipe line 4.6 Interior waterway surfaces should be given a thin coating for rust protection by antirust agent while in storage (Check special instruction as to whether the customer desires other type of rust preventative in this area.) 4.7 Painting shall be performed in accordance with guidance of paint manufacturers, and painting general conditions are as follows 3ZQF-05-02 3Z CORP A4(210X297) MANUFACTURING ENGINEERING SPECIFICATION DOC No 3ZQI-Q-011-2 PAGE OF INSTRUCTION OF PAINTING CORPORATION 4.8.1 Temperatures 1) The optimum coating temperature : 15 ~ 32℃ ※ Typically, paint coating shall not perform at 10℃ or below and 38℃ or higher 2) During painting for prevention of surface condensation, the substrate temperature is 3℃ higher than dew paint 4.8.2 Humidity Humidity condensation a harmful influence upon paint drying time, therefore coating shall be performed at 40 ~ 80% humidity 4.8.3 Others Painting outdoor shall not be performed in foggy, rainy and stormy days 4.9 Painting correction shall be performed in the touch-up method If surface to be painted has broad damaged paint coat, coat the surface in accordance with the first time paint coating procedure 4.10 Painted valves shall be dried before being packed 4.11 Paint may be applied by any conventional process such as hand spray gun, etc., providing good quality coating is obtained Brushes may be used for touch-up and corrections 3ZQF-05-02 3Z CORP A4(210X297) ... Hastelloy, Alloy 20, and other non ferrous materials PAINT REQUIREMENT BY PRODUCT LINE 3.1 Sleeved plug valves Classification Surface Preparation Full System Primer Finishing Coats Undercoat Remark... PURPOSE AND SCOPE This instruction defines the requirements for painting standard of product line valves, and related equipment When a special painting is specified in contract, follow the customer's... paint coat, coat the surface in accordance with the first time paint coating procedure 4.10 Painted valves shall be dried before being packed 4.11 Paint may be applied by any conventional process