Petroleum and Natural Gas Boards / Undertakings / PSU Closing in 6 days TDR #57518404

Bids Are invited for Procurement Of Calibration Gas Mixtures For Three Years

Issued by Boards / Undertakings / PSU · Golaghat, Assam
Tender Value
Ref. Documents
Estimated cost
Bid Submission
03 Oct 2026
6 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Golaghat → Assam
EMD Exemption
Not Available
Quantity
147

Project Description

Bids Are invited for L-Crm-Gas-001 - Calib Gas Mixture Methane 75 Percent And Other , L-Crm-Gas-002 - Calib Gas Mixture Co 16.7 Percent And Other , L-Crm-Gas-003 - Calib Gas Mixture Co 50 Ppm Co2 C1 Etc , L-Crm-Gas-004 - Calib Gas Mixture Co2 22.0 Percent And Other , L-Crm-Gas-005 - Calib Gas Mixture O2 50 Ppm And Balance , L-Crm-Gas-006 - Calib Gas Mixture C1 C2 C3 C4 C5 An , L-Crm-Gas-007 - Calib Gas Mixture Methane 10 Percent And Other , L-Crm-Gas-008 - Calib Gas Mixture Med C1 C2 C3 C4 , L-Crm-Gas-009 - Calib Gas Mixture Co Co2 C1 50 Ppm And , L-Crm-Gas-010 - Calibration Gas Mixture H2s 1000 Ppm And , L-Crm-Gas-011 - Calibration Gas Mixture H2s 4 Ppm And Ba , L-Crm-Gas-012 - Calibration Gas Mixture H2s 41 Ppm And B , L-Crm-Gas-013 - Calibration Gas Mixture H2s 82 Ppm And B , L-Crm-Gas-014 - Calibration Gas Mixture H2s 123 Ppm And , L-Crm-Gas-015 - Calibration Gas Mixture H2s 164 Ppm And , L-Crm-Gas-016 - Calib Gas Mix. Ethyl Mercaptan 2 Ppm , L-Crm-Gas-017 - Calib Gas Mix Ethyl Mercaptan 23 Ppm , L-Crm-Gas-018 - Calib Gas Mix Ethyl Mercaptan 45 Ppm , L-Crm-Gas-019 - Calib Gas Mix Ethyl Mercaptan 68 Ppm , L-Crm-Gas-020 - Calib Gas Mix Ethyl Mercaptan 90 Ppm , L-Crm-Gas-021 - Calibration Gas Mixture For Lpg , L-Crm-Gas-022 - Calibration Gas Mixture For Psa Off Gas , L-Crm-Gas-023 - Calibration Gas Mixture C2 C3 Balance C , L-Crm-Gas-024 - Calibration Gas Mixture C1 C2 C3 C4 And , L-Crm-Gas-025 - Calibration Gas Mixture N2 Co Co2 C1

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 25-Sep-2026 03-Oct-2026

BOQ

Sl. No. Item TitleItem Description
1L-CRM-GAS-001CALIB GAS MIXTURE METHANE 75 percent AND OTHER
2L-CRM-GAS-002CALIB GAS MIXTURE CO 16.7 percent AND OTHER
3L-CRM-GAS-003CALIB GAS MIXTURE CO 50 PPM CO2 C1 etc
4L-CRM-GAS-004CALIB GAS MIXTURE CO2 22.0 percent AND OTHER
5L-CRM-GAS-005CALIB GAS MIXTURE O2 50 PPM AND BALANCE
6L-CRM-GAS-006CALIB GAS MIXTURE C1 C2 C3 C4 C5 AN
7L-CRM-GAS-007CALIB GAS MIXTURE METHANE 10 percent AND OTHER
8L-CRM-GAS-008CALIB GAS MIXTURE MED C1 C2 C3 C4
9L-CRM-GAS-009CALIB GAS MIXTURE CO CO2 C1 50 PPM AND
10L-CRM-GAS-010CALIBRATION GAS MIXTURE H2S 1000 PPM AND
11L-CRM-GAS-011CALIBRATION GAS MIXTURE H2S 4 PPM AND BA
12L-CRM-GAS-012CALIBRATION GAS MIXTURE H2S 41 PPM AND B
13L-CRM-GAS-013CALIBRATION GAS MIXTURE H2S 82 PPM AND B
14L-CRM-GAS-014CALIBRATION GAS MIXTURE H2S 123 PPM AND
15L-CRM-GAS-015CALIBRATION GAS MIXTURE H2S 164 PPM AND
16L-CRM-GAS-016CALIB GAS MIX. ETHYL MERCAPTAN 2 PPM
17L-CRM-GAS-017CALIB GAS MIX ETHYL MERCAPTAN 23 PPM
18L-CRM-GAS-018CALIB GAS MIX ETHYL MERCAPTAN 45 PPM
19L-CRM-GAS-019CALIB GAS MIX ETHYL MERCAPTAN 68 PPM
20L-CRM-GAS-020CALIB GAS MIX ETHYL MERCAPTAN 90 PPM
21L-CRM-GAS-021CALIBRATION GAS MIXTURE FOR LPG
22L-CRM-GAS-022CALIBRATION GAS MIXTURE FOR PSA OFF GAS
23L-CRM-GAS-023CALIBRATION GAS MIXTURE C2 C3 Balance C
24L-CRM-GAS-024CALIBRATION GAS MIXTURE C1 C2 C3 C4 and
25L-CRM-GAS-025CALIBRATION GAS MIXTURE N2 CO CO2 C1

AI Tender Summary

OUR REF NO 57518404
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 03-10-2026
Authority
Authority Name Numaligarh Refinery Limited
Work Description Bids Are invited for L-Crm-Gas-001 - Calib Gas Mixture Methane 75 Percent And Other , L-Crm-Gas-002 - Calib Gas Mixture Co 16.7 Percent And Other , L-Crm-Gas-003 - Calib Gas Mixture Co 50 Ppm Co2 C1 Etc , L-Crm-Gas-004 - Calib Gas Mixture Co2 22.0 Percent And Other , L-Crm-Gas-005 - Calib Gas Mixture O2 50 Ppm And Balance , L-Crm-Gas-006 - Calib Gas Mixture C1 C2 C3 C4 C5 An , L-Crm-Gas-007 - Calib Gas Mixture Methane 10 Percent And Other , L-Crm-Gas-008 - Calib Gas Mixture Med C1 C2 C3 C4 , L-Crm-Gas-009 - Calib Gas Mixture Co Co2 C1 50 Ppm And , L-Crm-Gas-010 - Calibration Gas Mixture H2s 1000 Ppm And , L-Crm-Gas-011 - Calibration Gas Mixture H2s 4 Ppm And Ba , L-Crm-Gas-012 - Calibration Gas Mixture H2s 41 Ppm And B , L-Crm-Gas-013 - Calibration Gas Mixture H2s 82 Ppm And B , L-Crm-Gas-014 - Calibration Gas Mixture H2s 123 Ppm And , L-Crm-Gas-015 - Calibration Gas Mixture H2s 164 Ppm And , L-Crm-Gas-016 - Calib Gas Mix. Ethyl Mercaptan 2 Ppm , L-Crm-Gas-017 - Calib Gas Mix Ethyl Mercaptan 23 Ppm , L-Crm-Gas-018 - Calib Gas Mix Ethyl Mercaptan 45 Ppm , L-Crm-Gas-019 - Calib Gas Mix Ethyl Mercaptan 68 Ppm , L-Crm-Gas-020 - Calib Gas Mix Ethyl Mercaptan 90 Ppm , L-Crm-Gas-021 - Calibration Gas Mixture For Lpg , L-Crm-Gas-022 - Calibration Gas Mixture For Psa Off Gas , L-Crm-Gas-023 - Calibration Gas Mixture C2 C3 Balance C , L-Crm-Gas-024 - Calibration Gas Mixture C1 C2 C3 C4 And , L-Crm-Gas-025 - Calibration Gas Mixture N2 Co Co2 C1
Basic Detail
Tender No GEM/2026/B/8035239
Bidding Type Tender
Location
City Golaghat
State Assam
Key Dates
Publish Date 25 Sep 2026
Submission Date 03 Oct 2026
Open Date 04 Oct 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
c7395c4a-0802-47b1-bf90-8f1666126c05.pdf
technical_spec_2026-09-14-16-06-21_81f84761579cf08354ab281a60f572df.pdf
9891450_Boq_1.xlsx
A_6382659b-90d0-4903-afc11789384156489_RatulNath.pdf

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Tender Timeline

Sep 25, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 03, 2026
18:00 IST

Corrigendum-1 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 6 days
Oct 03, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 6 days
Oct 04, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 7 days

Tender Documents

Download All (ZIP) ↓
pdf

c7395c4a-0802-47b1-bf90-8f1666126c05.pdf

pdf

technical_spec_2026-09-14-16-06-21_81f84761579cf08354ab281a60f572df.pdf

xlsx

9891450_Boq_1.xlsx

pdf

A_6382659b-90d0-4903-afc11789384156489_RatulNath.pdf

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