Tender For Set Of Fabrication Items 28039768 0001 0001 300220774 SET OF FABRICATED ITEMS Technical Details Name : Sri Konatham Contact : Email : sriram.konatham@edu.amns.in 65 TO SET TYPE : FABRICATED ITEMS Item Details : FOR PELLET PLANT - 1 Ducting scope of work- Mat code:- 300220774 Set of Technological fabricated items Ducting- circular/ rectangle, Launder , hoods, chutes, stack with IS 2062 E250 - (as per drawings) with required steel, fabrication, surface preparation, Painting <(>&<)> transportation, includes rolling and bending. MOC of Fabricated Structures • Flat members should be ducting and code are IS 2062 E 250 • Make: Flat section steel (AMNS/SAIL/JSW/JSL/TATA) • All the steel should be tagged Mark no – Test certificate for individual should be issued with individual and Fabrication will be initiated only after clearance given by third party QA/QC. • Vendor should provide 2 m dia stack with supporting structures with one assembly (2 parts) Fabrication, Surface preparation sand Blasting • Land, Infrastructure, power <(>&<)> water required for fabrication are under vendor scope. • Fabrication will be initiated after issuing the final GA <(>&<)> Detailed drawing by AMNS executive with approved sign. • Fabrication of steel structures shall conform to IS: 800 - 2007 and ducting IS 655 tolerances of fabrication of structures shall be as per IS: 7215-1974. • Fabrication of Technological fabrication for pellet plant process duct related like (Gas flow duct, elbow, Rolling pipes <(>&<)> bends ETC as per the drawings. • The scope is covered Rolling, bending, ducting, (from 6 to 10 mm thick plate Dia as per drawing) • If pre-bending of the plate is required to avoid welding distortion, it shall be done in cold condition. • Welding <(>&<)> cutting distortions in the fabricated items are not accepted and controlled procedures need to be implemented to avoid them. • Drawing Mark numbers need to be clearly mentioned on the fabricated items through welded numbers or Paint numbers marking, else material can be rejected by AMNS. • All Drawing mark numbers, and individual weight need to be mentioned on all tax invoices, else material can be rejected by AMNS. • The duct should be temporarily assembled as necessary so that correctness of fit may be checked before dispatch in Vendors fabrication yard. • In case the fabricated material that is to be transported to the site is larger, then it should be split with splicing / flange arrangement so that it is easily assembled after reaching the site. Also, the spit piece should be properly locked in such a way that it should not change its shape in transit. • All welding work shall be carried out with suitable electrodes procured from reputable manufacturers. Electrodes for welding shall conform to IS: 814 - 2004. (Preferable make ESAB 6013 <(>&<)> 7018 also welding rods should be heated to specified temperature.) • Welding rods procured from ESAB dealer with ESAB make only accepted and same will be examined by TPI team. • Mig welding is not allowed, only ARC welding is acceptable. • Any blowholes and porosity in the wedding joint noticed to be certificated and post repair creance will be given. • All the joints to be full welded unless and until specified by M/s AMNS engineer with signature. • All the welding to be grinded and spatters should be removed. • Relevant manpower with required skill levels to meet the company standards should be deployed. • Welders should be of 4G certified for structural <(>&<)> 6G for Technological <(>&<)> critical sections. (Test certificate • Painting applying procedures to be followed as painting procedures given in the AMNS executive after performing sand blasting / grid bltiithftiifSA21/2(Gll1tfi Page 2 of 2 ArcelorMittal Nippon Steel India Pvt Ltd AM/NS PELLETS VIZAG Near Flyover, Scindia Road,Visakhapatnam,530004,Andhra Pradesh,India GSTIN 37AAACE1741P1ZG PAN AAACE1741P CIN U27100GJ1976FTC013787 Request for Quotation Number 6000134535 Date 20.05.2025 Submission Date 29.05.2025 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 Mr. Ravi Kishore Borra Contact Email RAVIKISHORE.BORRA@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 Material / Service No. Quantity UOM Detail Description Other Details 2 28039768 0002 0002 900013448 STRUCTURE,FABRICATED,MS,IS 2062 Technical Details Name : Sri Konatham Contact : Email : sriram.konatham@edu.amns.in 30 TO STRUCTURE, TYPE: FABRICATED, , MATERIAL: MILD STEEL,IS 2062 Item Details : FOR PELLET PLANT-1 Scope of work supporting structures- Mat code:- 900013448 Set of structural Built-up /Rolled section-supporting structure, duct support, stair case assembly (as per drawings) fabricated items with required steel, fabrication, surface preparation, Painting <(>&<)> transportation. MOC of Fabricated Structures • Flat members should be IS 2062 E350 for Built up section column. • Long rolled steel should be IS 2602 E250 BR • Make: Flat section steel (AMNS/SAIL/JSW/JSL/TATA) • Make: Long section steel: SAIL/RINL/TATA/JSW/JSPL • All the steel should be tagged Mark no – Test certificate for individual should be issued with individual and Fabrication will be initiated only after clearance given by third party QA/QC. Stack with supporting structurs should be supplyed with one assembly with 2 parts Fabrication, Surface preparation sand Blasting • Land, Infrastructure, power <(>&<)> water required for fabrication are under vendor scope. • Fabrication will be initiated after issuing the final GA <(>&<)> Detailed drawing by AMNS executive with approved sign. • Fabrication of steel structures shall conform to IS: 800 - 2007 and ducting IS 655 tolerances of fabrication of structures shall be as per IS: 7215-1974.. • Built up section, structural column fabrication as per the drawings. • Welding <(>&<)> cutting distortions in the fabricated items are not accepted and controlled procedures need to be implemented to avoid them. • 3 mm thick Toe guard plate <(>&<)> Handrail pipe also supplied with one assembly against each span wise. • Drawing Mark numbers need to be clearly mentioned on the fabricated items through welded numbers or Paint numbers marking, else material can be rejected by AMNS. • All Drawing mark numbers, and individual weight need to be mentioned on all tax invoices, else material can be rejected by AMNS. • Maintaining protocols, fabrication reports <(>&<)> check list and records pertaining to fabrication. • Dimensional tolerance to be within 0.1 % for structural <(>&<)> 0.05% for technological structures. • Holes on base plates to be drilled and dimensions should match exactly with drawings without any differences. • To maintain splicing standard wherever required (Splicing to be avoided to minimum extent.) • Splicing standards as per IS to be maintained in fabrication (minimum lengths for splicing and staggered splicing in case assemblies need to be taken care). • In case the fabricated material that is to be transported to the site is larger, then it should be split with splicing / flange arrangement so that it is easily assembled after reaching the site. Also, the spit piece should be properly locked in such a way that it should not change its shape in transit. • splices and butt joints of struts and compression members depending on contact for stress transmission will be accurately machined and close butted over the whole section with a clearance not exceeding 0.1 mm locally at any place. • Flat structures of more than 1mts only splice place to be placed or else single length to be fabricated, • If at all a structure have 13 mts length and the splicing to be done at 6 mts after taking the approval from the AMNS engineer • Holes on base plates to be drilled and dimensions should match exactly with drawings without any differences. • Drilling and punching of holes for bolts shall be done as per IS: 800 unless otherwise specified by the purchaser. Drifting of holes for bolts during assembly shall not cause enlargement of holes beyond permissible limit or damage the metal. • Holes for bolted connection should match well to permit easy entry of bolts. Gross mismatch of holes shall be avoided. Fbidblddlll
