Tender For Rt, Pwht & Paut For Coke Oven Bop Piping 27021335 10 10 30 PHASED ARRAY ULTRASONIC TESTING (PAUT) 24,500 IN 20 POST WELD HEAT TREATMENT (PWHT) 6,500 IN 10 RADIOGRAPHIC TEST AS PER SCOPE 73,500 IN Email : ayush.patel@amns.in Contact : Name : Ayush Patel Item Details : Gamma Ray Radiographic for Interplant Piping (IPP): - General Information: Ø This job includes Gamma radiography of all pipes weld joints irrespective of difference services. Ø Pipelines laid over the above ground pipe racks, which cater various media <(>&<)> utilities to Coke Oven facilities. Ø Pipe materials includes CS/SS with outer diameter of pipes varies from 15 MM to 3424MM at elevation of 0-30 Mtr. Ø These Pipelines shall be of various grades and standards and welded with different types of pipe fittings as applicable. AMNSI Scope: Ø Power Source - Single location. Ø Selections of weld joints. Contractor’s Scope for Gamma Radiography work: Ø Before the start-up of RT job, a permit shall be taken. Ø Permit holder and applicant shall be from contractor side. Ø Vendors must follow all safety norms as per AMNSI policy. Ø People working at height must have valid height pass. Ø All mandatory <(>&<)> required PPEs for workers and staff shall be provided by the contractor. Ø Contractors shall follow all safety standards approved by AMNSI. Ø Damaged, Non-standard PPEs items shall not be allowed to use at site. Ø RT shall be done with Ir-192 source and other applicable source approved by AMNS QC. Ø Generally, RT will be taken at nighttime. Ø RT Radiographer shall be qualified ASNT–SNT–TC – Level – I certified by BARC. Ø Qualified ASNT– Level II certified by BARC, shall do the interpretation. Ø RT Film quality – The vendor shall use AFGA make D5/D7 Film or equivalent film of KODAK <(>&<)> LASER Company. However, in cases where the desired sensitivity and contrast are not achieved during film interpretation, the vendor must produce radiographic testing (RT) of joints using higher grade films from relevant manufacturers to meet the required standards. Ø RT batch shall be used during perform of RT with safe radiation distance. Ø Florescent light shall be used for area barricading. Ø Dark Room arrangement shall be in contractor scope. Ø Pit Room Arrangement shall be in contractor scope. Ø RT Radiography working area shall be barricaded, and all other things, light etc. required to ensure safety at sites shall be arrange by vendor. Ø Vendors shall share SOP/Methodology for Radiography Testing to AMNSI for review and approval. Ø Vendor shall share key personnel CVs and copy of certificates Level-1/2. Page 2 of 6 ArcelorMittal Nippon Steel India Limited AM/NS HAZIRA PLANT 27th KM, Surat-Hazira Road,,HAZIRA,394270,Gujarat,India GSTIN 24AAACE1741P1ZN PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000119676 Date 02.09.2024 Submission Date 10.09.2024 Coll Req No AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ Ms. Shashimita Gupta Contact Email SHASHIMITA.GUPTA@AMNS.IN MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details Surface PreparationØ Any significant surface irregularities, which may interfere with the interpretation of Radiography, shall be removed. Condition of FilmØ All films to be used for Radiography shall be visibly in perfect condition and within the period of usefulness as indicated by the manufacturer date of expiry marked on each individual film box. Unmarked film boxes shall be discarded. Lead Intensifying ScreenØ For Gamma radiation 0.1 mm or 0.2 mm shall be used. All screens will be of the cassette – loaded type. Radiographic DensityØ Only a single film viewing technique shall be applied. Ø The transmitted film density through the radiographic image of the penetrometer and area of interest shall be between 2.0 to 3.0. Ø The density of the radiograph anywhere through the area of interest shall not vary more than –15% to +30% from the density through the body of Penetrometer. Ø Calibrated densitometer shall be used to measure density of the radiographic films. Geometrical UnsharpnessGeometrical un sharpness of the radiograph shall not exceed the following material thickness. Material Thickness (mm) Ug max (mm) Under 50 0.510 Radiography Technique1 For up to 2-inch dia – Double wall double image technique (DWDI Elliptical). However, DWSI says superimpose can be used where space is concerned. 2 For above 2-inch dia upto 10-inch dia – Double wall single image technique (DWSI). SWSI can be preferred where space is available. 3 For above 10-inch dia – Single wall single image technique (Panoramic SWSI). Diagnostic film Lengthi) SWSI (Panoramic) - One exposure with film overlap to minimum 25 mm on both the sides will be used. ii) DWSI - For wall thickness schedule upto Sch 120, a minimum of 3 equidistantly spaced (120 degree) exposures required with minimum overlap of coverage in the diagnostic area to be 25 mm. Standard maximum length of film shall be 300 mm long for Proper storage /handling/review. iii) DWDI (Elliptical) - Minimum number of exposures is to be two at 90° apart. Radiographic SensitivityØ The ASTM wire type penetrometer shall be used to indicate radiographic sensitivity. Film sensitivity for radiography films shall be as per Page 3 of 6 ArcelorMittal Nippon Steel India Limited AM/NS HAZIRA PLANT 27th KM, Surat-Hazira Road,,HAZIRA,394270,Gujarat,India GSTIN 24AAACE1741P1ZN PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000119676 Date 02.09.2024 Submission Date 10.09.2024 Coll Req No AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ Ms. Shashimita Gupta Contact Email SHASHIMITA.GUPTA@AMNS.IN MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details ASME Sec V (Table – 276). Placement of Penetrometer - Ø Penetrometer shall be placed across the weld so that the wires are normally at 90° to seam, with the thinnest wire to the outside of the diagnostic film length. Penetrometer will be placed on source side or film side depending upon the job condition. Ø Mention film marking with unit No/Segment/Welder No / date / Line No./ joint no. Film ProcessingØ Film processing will be manual in a room having temperature 18 to 22° C. I) Development time is 3 to 5 minutes in developer solution. II) Following the development acetic acid soap bath is required for 1 to 2 minutes with agitation for the first 10 seconds. III) Films are to be fixed for at least twice the cleaning time or 5 to 10 minutes whichever is greater. IV) Films shall be interpreted dry. V) Washing will be for at least 10 minutes in running water. Viewing and Storage of RadiographsØ Viewing facilities shall be provided in a subdued background lighting of an intensity that will not cause troublesome reflection on radiographic films with sufficient codgent / Instruments / Densitometer in temperature-controlled room. Acceptance CriteriaAcceptance standard to radiographic films for piping work shall be ASME B 31.3/ASME SEC VIII Case to case basis. Records to be SubmittedØ The designated engineer assigned by Resident Engineer shall do documentation and following records shall be submitted: - Radiographic interpretation report. - Safety permits to carry out/Perform RT. - Relevant documents Pertaining to operator, Interpreter’s license of BARC. POST WELD HEAT TREATMENT Post weld heat treatment shall meet the requirements of para 331 of ASME B31.3 and technology provider guideline for project. For IBR systems, post weld heat treatment shall be as per IBR. Item Note : Gamma Ray Radiographic for Interplant Piping (IPP): - General Information: Ø This job includes Gamma radiography of all pipes weld joints irrespective of difference services. Ø Pipelines laid over the above ground pipe racks, which cater various media <(>&<)> utilities to Coke Oven facilities. Ø Pipe materials includes CS/SS with outer diameter of pipes varies from 15 MM to 3424MM at elevation of 0-30 Mtr. Ø These Pipelines shall be of various grades and standards and welded with different types of pipe fittings as applicable. AMNSI Scope: Ø Power Source - Single location. Ø Selections of weld joints. Contractor’s Scope for Gamma Radiography work: Page 4 of 6 ArcelorMittal Nippon Steel India Limited AM/NS HAZIRA PLANT 27th KM, Surat-Hazira Road,,HAZIRA,394270,Gujarat,India GSTIN 24AAACE1741P1ZN PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000119676 Date 02.09.2024 Submission Date 10.09.2024 Coll Req No AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ Ms. Shashimita Gupta Contact Email SHASHIMITA.GUPTA@AMNS.IN MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details Ø Before the start-up of RT job, a permit shall be taken. Ø Permit holder and applicant shall be from contractor side. Ø Vendors must follow all safety norms as per AMNSI policy. Ø People working at height must have valid height pass. Ø All mandatory <(>&<)> required PPEs for workers and staff shall be provided by the contractor. Ø Contractors shall follow all safety standards approved by AMNSI. Ø Damaged, Non-standard PPEs items shall not be allowed to use at site. Ø RT shall be done with Ir-192 source and other applicable source approved by AMNS QC. Ø Generally, RT will be taken at nighttime. Ø RT Radiographer shall be qualified ASNT–SNT–TC – Level – I certified by BARC. Ø Qualified ASNT– Level II certified by BARC, shall do the interpretation. Ø RT Film quality – The vendor shall use AFGA make D5/D7 Film or equivalent film of KODAK <(>&<)> LASER Company. However, in cases where the desired sensitivity and contrast are not achieved during film interpretation, the vendor must produce radiographic testing (RT) of joints using higher grade films from relevant manufacturers to meet the required standards. Ø RT batch shall be used during perform of RT with safe radiation distance. Ø Florescent light shall be used for area barricading. Ø Dark Room arrangement shall be in contractor scope. Ø Pit Room Arrangement shall be in contractor scope. Ø RT Radiography working area shall be barricaded, and all other things, light etc. required to ensure safety at sites shall be arrange by vendor. Ø Vendors shall share SOP/Methodology for Radiography Testing to AMNSI for review and approval. Ø Vendor shall share key personnel CVs and copy of certificates Level-1/2. Surface PreparationØ Any significant surface irregularities, which may interfere with the interpretation of Radiography, shall be removed. Condition of FilmØ All films to be used for Radiography shall be visibly in perfect condition and within the period of usefulness as indicated by the manufacturer date of expiry marked on each individual film box. Unmarked film boxes shall be discarded. Lead Intensifying ScreenØ For Gamma radiation 0.1 mm or 0.2 mm shall be used. All screens will be of the cassette – loaded type. Radiographic DensityØ Only a single film viewing technique shall be applied. Ø The transmitted film density through the radiographic image of the penetrometer and area of interest shall be between 2.0 to 3.0. Ø The density of the radiograph anywhere through the area of interest shall not vary more than –15% to +30% from the density through the body of Penetrometer. Ø Calibrated densitometer shall be used to measure density of the radiographic films. Page 5 of 6 ArcelorMittal Nippon Steel India Limited AM/NS HAZIRA PLANT 27th KM, Surat-Hazira Road,,HAZIRA,394270,Gujarat,India GSTIN 24AAACE1741P1ZN PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000119676 Date 02.09.2024 Submission Date 10.09.2024 Coll Req No AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ Ms. Shashimita Gupta Contact Email SHASHIMITA.GUPTA@AMNS.IN MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details Geometrical UnsharpnessGeometrical un sharpness of the radiograph shall not exceed the following material thickness. Material Thickness (mm) Ug max (mm) Under 50 0.510 Radiography Technique1 For up to 2-inch dia – Double wall double image technique (DWDI Elliptical). However, DWSI says superimpose can be used where space is concerned. 2 For above 2-inch dia upto 10-inch dia – Double wall single image technique (DWSI). SWSI can be preferred where space is available. 3 For above 10-inch dia – Single wall single image technique (Panoramic SWSI). Diagnostic film Lengthi) SWSI (Panoramic) - One exposure with film overlap to minimum 25 mm on both the sides will be used. ii) DWSI - For wall thickness schedule upto Sch 120, a minimum of 3 equidistantly spaced (120 degree) exposures required with minimum overlap of coverage in the diagnostic area to be 25 mm. Standard maximum length of film shall be 300 mm long for Proper storage /handling/review. iii) DWDI (Elliptical) - Minimum number of exposures is to be two at 90° apart. Radiographic SensitivityØ The ASTM wire type penetrometer shall be used to indicate radiographic sensitivity. Film sensitivity for radiography films shall be as per ASME Sec V (Table – 276). Placement of Penetrometer - Ø Penetrometer shall be placed across the weld so that the wires are normally at 90° to seam, with the thinnest wire to the outside of the diagnostic film length. Penetrometer will be placed on source side or film side depending upon the job condition. Ø Mention film marking with unit No/Segment/Welder No / date / Line No./ joint no. Film ProcessingØ Film processing will be manual in a room having temperature 18 to 22° C. I) Development time is 3 to 5 minutes in developer solution. II) Following the development acetic acid soap bath is required for 1 to 2 minutes with agitation for the first 10 seconds. III) Films are to be fixed for at least twice the cleaning time or 5 to 10 minutes whichever is greater. IV) Films shall be interpreted dry. V) Washing will be for at least 10 minutes in running water. Viewing and Storage of RadiographsØ Viewing facilities shall be provided in a subdued background lighting of an intensity that will not cause troublesome reflection on radiographic films with sufficient codgent / Instruments / Densitometer in temperature-controlled room. Acceptance CriteriaAcceptance standard to radiographic films for piping work shall be ASME B 31.3/ASME SEC VIII Case to case basis. Page 6 of 6 ArcelorMittal Nippon Steel India Limited AM/NS HAZIRA PLANT 27th KM, Surat-Hazira Road,,HAZIRA,394270,Gujarat,India GSTIN 24AAACE1741P1ZN PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000119676 Date 02.09.2024 Submission Date 10.09.2024 Coll Req No AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ Ms. Shashimita Gupta Contact Email SHASHIMITA.GUPTA@AMNS.IN MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details Records to be SubmittedØ The designated engineer assigned by Resident Engineer shall do documentation and following records shall be submitted: - Radiographic interpretation report. - Safety permits to carry out/Perform RT. - Relevant documents Pertaining to operator, Interpreter’s license of BARC. POST WELD HEAT TREATMENT Post weld heat treatment shall meet the requirements of para 331 of ASME B31.3 and technology provider guideline for project. For IBR systems, post weld heat treatment shall be as per IBR.