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Tender For Supply Of Strainers For Ag And Ug Piping (Lot-3) For Msb, Pfcc, Gds, Ff For Nrep, numaligarh-Assam

Numaligarh Refinery Limited has published Tender For Supply Of Strainers For Ag And Ug Piping (Lot-3) For Msb, Pfcc, Gds, Ff For Nrep. Submission Date for this Tender is 28-10-2025. Pipes Tenders in numaligarh Assam. Bidders can get complete Tender details and download the document.




Tender Notice

51326982
Corrigendum : Tender For Supply Of Strainers For Ag And Ug Piping (Lot-3) For Msb, Pfcc, Gds, Ff For Nrep
Tender
Indian
Assam
Numaligarh
28-10-2025

Tender Details

Supply Of Strainers For Ag And Ug Piping (Lot-3) For Msb, Pfcc, Gds, Ff For Nrep , Group -1 Supply Of Strainer (Y Type,Moc Cs, Cast)For Nrep Project Incuding Tpi Charges As Specified In Material Requisition(Qty= 56 Nos) , Strainer Y-Type Cs (Ibr), 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Strainer Y-Type Cs, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs (Ibr), 600,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Strainer Y-Type Cs (Ibr), 600,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Strainer Y-Type Cs (Ibr), 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Strainer Y-Type Cs, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 3, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 150,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs (Ibr), 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A216 Gr.Wcb, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Group -2 Supply Of Strainer (Y Type,Moc Cs, Forged)For Nrep Project Incuding Tpi Charges As Specified In Material Requisition(Qty= 40 Nos) , Strainer Y-Type Cs, 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 200, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 200, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 200, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs (Ibr), 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required. , Strainer Y-Type Cs, 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Strainer Y-Type Cs, 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A105n, Internals Ss 304, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition) , Group -3 Supply Of Strainer (T Type,Moc Cs, Fabricated)For Nrep Project Incuding Tpi Charges As Specified In Material Requisition(Qty= 16 Nos) , Strainer T-Type Cs (Nace), 150,0, Mfr. Std., Bw Ends,Sch 160, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Servicenace, Category 1, A234 Gr.Wpb-S, Wn Flg A105n, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Grb7m/A194gr2hm, Screen Ss 316, Other Inter.Ss 316, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary)., Any Welds Shall Be Subject To Pwht, For Sour(Nace) Service Req. Acc. To, Nace Mr0103,Nr-0Zzzz-Pi-Spe-0025 And In-043 , Strainer T-Type Cs Int.Coated, 150,0, Mfr. Std., Bw Ends,Sch 20, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 40, Start-Up Overlay-, Internally Liquid Epoxy Coated, Doc. Nr-0Zzzz-Cv-Spe-0019, A234 Gr.Wpb-S, Wn Flg A105n, Blind Flga105n, Epdm Nsf61/Ansi 61-G, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 20, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary). , Strainer T-Type Cs (Nace), 150,0, Mfr. Std., Bw Ends,Sch Xs, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlaymesh 40 &, Wire Dia 0.254 Mm, Servicenace, Category 1, A234 Gr.Wpb-S, Wn Flg A105n, Blind Flga105n, Sp Wd Ss316l+Grph, A193 Grb7m/A194gr2hm, Screen Ss 316, Other Inter.Ss 316, Mat. Deliv. Cond. Sch Xs, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary)., Any Welds Shall Be Subject To Pwht, For Sour(Nace) Service Req. Acc. To, Nace Mr0103,Nr-0Zzzz-Pi-Spe-0025 And In-043 , Strainer T-Type Cs (Galv.), 150,0, Mfr. Std., Flgd,B16.5, Ff, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 10, Start-Up Overlay-, A234 Gr.Wpb-S(Galv.), Wn Flg A105n (Galv.), Blind Flga105n, Epdm Nsf61/Ansi 61-G, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Cloth Fitted. Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E.One For Primary, Other For Secondary., Cast Strainerof Moc, A216 Gr.Wcb(Galv.)As A Alternative Is, Also Acceptable. , Strainer T-Type Cs Int.Coated, 150,0, Mfr. Std., Bw Ends,Sch Std, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 10, Start-Up Overlay-, Internally Liquid Epoxy Coated, Doc. Nr-0Zzzz-Cv-Spe-0019, A234 Gr.Wpb-S, Wn Flg A105n, Blind Flga105n, Epdm Nsf61/Ansi 61-G, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch Std, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary). , Strainer T-Type Cs Int.Coated, 150,0, Mfr. Std., Bw Ends,Sch Std, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 10, Start-Up Overlay-, Internally Liquid Epoxy Coated, Doc. Nr-0Zzzz-Cv-Spe-0019, A234 Gr.Wpb-S, Wn Flg A105n, Blind Flga105n, Epdm Nsf61/Ansi 61-G, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch Std, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary). , Strainer T-Type Cs (Galv.), 150,0, Mfr. Std., Flgd,B16.5, Ff, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh 10, Start-Up Overlay-, A234 Gr.Wpb-S(Galv.), Wn Flg A105n (Galv.), Blind Flga105n, Epdm Nsf61/Ansi 61-G, A193 Gr.B7/A194gr.2H, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Cloth Fitted. Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E.One For Primary, Other For Secondary., Cast Strainerof Moc, A216 Gr.Wcb(Galv.)As A Alternative Is, Also Acceptable. , Group -4 Supply Of Strainer (Y Type And T Type,Moc As, Cast And Fabricated)For Nrep Project Incuding Tpi Charges As Specified In Material Requisition(Qty= 12 Nos) , Strainer T-Type As, 300,0, Mfr. Std., Bw Ends,Sch Xs, Designdrawer Type, G.A. & Dim. Details Acc. To, Doc No. Nr-0Zzzz-Pi-Spe-0020, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlaymesh 40 &, Wire Dia 0.254 Mm, A234 Gr.Wp9-S Cl.1, Wn Flg A182 Gr.F9, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch Xs, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 1.5 For Normal, Operation (At Unclogged Condition), This Ratio Is Based On, Construction, Without Any Intermediate, Extension Spool Piece., I.E. As Per Nrl Drg., Strainer Shall Be Supplied With Start-Up, Overlay Element Fitted.Removal Of It Before, Normal Operation Shall Be By Easy Means, With Minimum Use Of Mechanical Tools., Alternatively Vendor Can Provide, Two Separate Elements I.E. One For Primary, Other For Secondary)., Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A217 Gr.C12, Internals Ss 304, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A217 Gr.C5, Internals Ss 304, Blind Flga182 Gr.F5, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Flgd,B16.5, Rf, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A217 Gr.C5, Internals Ss 304, Blind Flga182 Gr.F5, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 3/4 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Group -5 Supply Of Strainer (Y Type,Moc As, Forged)For Nrep Project Incuding Tpi Charges As Specified In Material Requisition(Qty= 45 Nos) , Strainer Y-Type As (Ibr), 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A182 Gr.F11.Cl.2, Internals Ss 304, Blind Flga182 Gr.F11.Cl.2, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required., Any Welds Shall Be Subject To Pwht , Strainer Y-Type As (Ibr), 800,0, Mfr. Std., Sw Ends,B16.11, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 5, Start-Up Overlay-, A182 Gr.F11.Cl.2, Internals Ss 304, Blind Flga182 Gr.F11.Cl.2, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012 And In-0042., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Ibr Certificate In Form Iiic Required., Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Bw Ends,Sch 160, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 3, Start-Up Overlay-, A182 Gr.F5, Internals Ss 304, Blind Flga182 Gr.F5, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Bw Ends,Sch 160, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A182 Gr.F9, Internals Ss 304, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Bw Ends,Sch 160, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A182 Gr.F9, Internals Ss 304, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Bw Ends,Sch 160, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A182 Gr.F9, Internals Ss 304, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht , Strainer Y-Type As, 300,0, Mfr. Std., Bw Ends,Sch 160, Y Type , Removable Screen, Perforated Plateastm E674, Meshastm E2016, Mesh Size, Normal Operationmesh Type 4, Start-Up Overlay-, A182 Gr.F9, Internals Ss 304, Blind Flga182 Gr.F9, Sp Wd Ss316l+Grph, A193 Grb16/A194gr.16, Screen Ss 304, Other Inter.Ss 304, Mat. Deliv. Cond. Sch 160, Add. Information, Documents To Be Followed, Tk-1Zzza-Pi-Spe-0005, Tk-1Zzza-Pi-Spe-0006,, Tk-1Zzza-Pi-Spe-0007, Tk-1Zzza-Pi-Spe-0008, Tk-1Zzza-Pi-Spe-0012., Strainer With Drain Plug Assembly Of, 1/2 Npt., Clear Strainer Area To Nominal, Area Ratio Shall Be Minimum 3 For Normal, Operation (At Unclogged Condition), Any Welds Shall Be Subject To Pwht => Limited

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1 13-10-2025 Addendum_01 Date 28-10-2025

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