Heavy Industries and Public Enterprises Boards / Undertakings / PSU Closing in 10 days TDR #57518214

Bids Are Invited For 1000074715 1 13900292440 1 Nozzle For Furnace Bubble Cap As Per Drg. No. Nalco/Mech/1300 1000074715 2 13900001950 Bubble Cap For Mixing Pot Calcination A/B Drg Mech/3082/Ro.Bubble Cap For Mixing Pot Nozzles As Per Drg.#Nalco/Mech/3082

Issued by Boards / Undertakings / PSU · Koraput, Odisha
Tender Value
Ref. Documents
Estimated cost
Bid Submission
29 Sep 2026
10 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Koraput → Odisha
EMD Exemption
Not Available
Quantity
553
Website
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Contact Person
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Address
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Project Description

Bids Are Invited For 1000074715 1 13900292440 1 Nozzle For Furnace Bubble Cap As Per Drg. No. Nalco/Mech/1300 1000074715 2 13900001950 Bubble Cap For Mixing Pot Calcination A/B Drg Mech/3082/Ro.Bubble Cap For Mixing Pot Nozzles As Per Drg.#Nalco/Mech/3082, Rev-0, Forcal. A<(>&<)>B 2 1000074715_3_13900293250 Bubble Cap Nozzle For Fbc Cal-A/B (Drg-Nalco/Mech/Misc/1610)Bubble Cap Nozzle For Fbc Of Cal. A <(>&<)> B (Item No-2) As Perdrg.No.Nalco/Mech/Misc/1610. 3 4 1000074715_5_13900296061 Nozzle <(>&<)> Nozzle Cap Assembly For Furnace Bubble Cap As Per Drg.No. Nalco/Mech/Misc/3170 R1, Item Nos. 2 <(>&<)> 3 In Assembledcondition, Total Length Of The Nozzle Is 270 Mm. Instead Of 520 Mm. Asmentioned In The Drawing 1000074715 6 13900296370 5 Ring Plate For Cal-C Bubble Cap, Item No.4,Drg.No.Nal/Mech-3170.Ring Plate For Calcination Plant-C Item No.4 Of Drg.# Nalco/Mech/3170. 1000074715 713900296440 6 Nozzle Cap For Cal-C Bubble Cap (Item No.3 Deg Nal/Mech/3170) Nozzle Cap For 1000074715_11_13900001500 Tuyere Stem For Hot Air Lift <(>&<)> C01 As Per Drg. No. Nalco/Mech/4835, Item No. 5 8 1000074715_12_13900001510 Tuyere Cap For Hot Air Lift <(>&<)> C01 As Per Drg. No. Nalco/Mech/4835, Item No. 4 9 1000074715_14_13900278620 Air Ring Of Esp Screw Conveyor 65 A/B, Item No. 1 Of Table For Item No.2, Drg. No. Nalco/Mech/Misc/Ta/4211 R1 10 1000074715_15_13900200110 11 Grease Ring Of Esp Screw Conveyor 65 A/B, Item No. 1 Of Table For Itemno. 1, Drg. No. Nalco/Mech/Misc/Ta/4211 R1 1000074715_20_13900294440 12 Oil Pipe As Per Drg. No. Nalco/Mech/2947 R1, Sht 2 Of 2, Item No. 6 1000074715_21_13900296510 13 Burner Air Pipe As Per Drg. No. Nalco/Mech/ 2947 R1, Sht 2 Of 2, Itemnos. 5 (Burner Pipe) <(>&<)> 7 (Welding Neck) In Assembled Condition 1000074715_25_13900154410 14 Air Lift Chinese Hat As Per Drg. No. Nalco/Mech/1718, Item Nos. 1 To 7In Assembled Condition 15 1000074715_27_13900353560 Tip For Discharge Lance As Per Drg. No. Nalco/Mech/T-020 R4, Part No.1, Moc- Aisi 310 With Chromium Oxide Plasma Coating. Tip Is To Be Madefrom Single Ingot Without Welding 1000074715_29_13900293490 Flap Gate Of Cooler Cyclone Downcomer Duct As Per Drg. No. Nalco/Mech/Misc/874 16 1000074715_30_13900152270 Air Lift Nozzle Size-105 Mm. As Per Drg. No. Nalco/Mech/1709, Itemno. 2 17 1000074715_31_13900154270 Air Lift Window Frameair Lift Window Frame. As Per Drg.No:Nalco/Mech/Misc-1715. 18 1000074715_32_13900154340 Air Lift Frame As Per Drg. No. Nalco/ Mech/Misc/1707, Item Nos. 1, 3<(>&<)> 4 In 19 Etc.

BOQ

Sl. No. Item TitleItem Description
11000074715_1_13900292440Technical specification as item specification document
21000074715_2_13900001950Technical specification as item specification document
31000074715_3_13900293250Technical specification as item specification document
41000074715_5_13900296061Technical specification as item specification document
51000074715_6_13900296370Technical specification as item specification document
61000074715_7_13900296440Technical specification as item specification document
71000074715_8_13900001270Technical specification as item specification document
81000074715_11_13900001500Technical specification as item specification document
91000074715_12_13900001510Technical specification as item specification document
101000074715_14_13900278620Technical specification as item specification document
111000074715_15_13900200110Technical specification as item specification document
121000074715_20_13900294440Technical specification as item specification document
131000074715_21_13900296510Technical specification as item specification document
141000074715_25_13900154410Technical specification as item specification document
151000074715_27_13900353560Technical specification as item specification document
161000074715_29_13900293490Technical specification as item specification document
171000074715_30_13900152270Technical specification as item specification document
181000074715_31_13900154270Technical specification as item specification document
191000074715_32_13900154340Technical specification as item specification document
201000074715_33_13900293180Technical specification as item specification document
211000074715_34_13900292450Technical specification as item specification document
221000074715_35_13900278480Technical specification as item specification document
231000074715_36_13900278550Technical specification as item specification document
241000074715_38_13900277500Technical specification as item specification document
251000074715_39_13900277430Technical specification as item specification document

AI Tender Summary

OUR REF NO 57518214
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 29-09-2026
Authority
Authority Name National Aluminium Company Limited
Work Description Bids Are Invited For 1000074715 1 13900292440 1 Nozzle For Furnace Bubble Cap As Per Drg. No. Nalco/Mech/1300 1000074715 2 13900001950 Bubble Cap For Mixing Pot Calcination A/B Drg Mech/3082/Ro.Bubble Cap For Mixing Pot Nozzles As Per Drg.#Nalco/Mech/3082, Rev-0, Forcal. A<(>&<)>B 2 1000074715_3_13900293250 Bubble Cap Nozzle For Fbc Cal-A/B (Drg-Nalco/Mech/Misc/1610)Bubble Cap Nozzle For Fbc Of Cal. A <(>&<)> B (Item No-2) As Perdrg.No.Nalco/Mech/Misc/1610. 3 4 1000074715_5_13900296061 Nozzle <(>&<)> Nozzle Cap Assembly For Furnace Bubble Cap As Per Drg.No. Nalco/Mech/Misc/3170 R1, Item Nos. 2 <(>&<)> 3 In Assembledcondition, Total Length Of The Nozzle Is 270 Mm. Instead Of 520 Mm. Asmentioned In The Drawing 1000074715 6 13900296370 5 Ring Plate For Cal-C Bubble Cap, Item No.4,Drg.No.Nal/Mech-3170.Ring Plate For Calcination Plant-C Item No.4 Of Drg.# Nalco/Mech/3170. 1000074715 713900296440 6 Nozzle Cap For Cal-C Bubble Cap (Item No.3 Deg Nal/Mech/3170) Nozzle Cap For 1000074715_11_13900001500 Tuyere Stem For Hot Air Lift <(>&<)> C01 As Per Drg. No. Nalco/Mech/4835, Item No. 5 8 1000074715_12_13900001510 Tuyere Cap For Hot Air Lift <(>&<)> C01 As Per Drg. No. Nalco/Mech/4835, Item No. 4 9 1000074715_14_13900278620 Air Ring Of Esp Screw Conveyor 65 A/B, Item No. 1 Of Table For Item No.2, Drg. No. Nalco/Mech/Misc/Ta/4211 R1 10 1000074715_15_13900200110 11 Grease Ring Of Esp Screw Conveyor 65 A/B, Item No. 1 Of Table For Itemno. 1, Drg. No. Nalco/Mech/Misc/Ta/4211 R1 1000074715_20_13900294440 12 Oil Pipe As Per Drg. No. Nalco/Mech/2947 R1, Sht 2 Of 2, Item No. 6 1000074715_21_13900296510 13 Burner Air Pipe As Per Drg. No. Nalco/Mech/ 2947 R1, Sht 2 Of 2, Itemnos. 5 (Burner Pipe) <(>&<)> 7 (Welding Neck) In Assembled Condition 1000074715_25_13900154410 14 Air Lift Chinese Hat As Per Drg. No. Nalco/Mech/1718, Item Nos. 1 To 7In Assembled Condition 15 1000074715_27_13900353560 Tip For Discharge Lance As Per Drg. No. Nalco/Mech/T-020 R4, Part No.1, Moc- Aisi 310 With Chromium Oxide Plasma Coating. Tip Is To Be Madefrom Single Ingot Without Welding 1000074715_29_13900293490 Flap Gate Of Cooler Cyclone Downcomer Duct As Per Drg. No. Nalco/Mech/Misc/874 16 1000074715_30_13900152270 Air Lift Nozzle Size-105 Mm. As Per Drg. No. Nalco/Mech/1709, Itemno. 2 17 1000074715_31_13900154270 Air Lift Window Frameair Lift Window Frame. As Per Drg.No:Nalco/Mech/Misc-1715. 18 1000074715_32_13900154340 Air Lift Frame As Per Drg. No. Nalco/ Mech/Misc/1707, Item Nos. 1, 3<(>&<)> 4 In 19 Etc.
Basic Detail
Tender No GEM/2026/B/8031924
Bidding Type Tender
Location
City Koraput
State Odisha
Key Dates
Publish Date 14 Sep 2026
Submission Date 29 Sep 2026
Open Date 30 Sep 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
bd660a93-2b1e-46b6-9950-12835bb6b4bd.pdf
nit_2026-09-12-17-10-49_78579606a916efc4d9325f117b6dad5c.pdf
9887437_Boq_1.xlsx
LTEA50_e4e3547d-fcef-4cf6-a1611789378779955_sharma.nk.pdf
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Tender Timeline

Sep 14, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Sep 29, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 10 days
Sep 30, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 11 days

Tender Documents

Download All (ZIP) ↓
pdf

bd660a93-2b1e-46b6-9950-12835bb6b4bd.pdf

pdf

nit_2026-09-12-17-10-49_78579606a916efc4d9325f117b6dad5c.pdf

xlsx

9887437_Boq_1.xlsx

nk

LTEA50_e4e3547d-fcef-4cf6-a1611789378779955_sharma.nk.pdf

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