National Council Of Science Museums Mumbai AC Tender 3 Ton 2 Ton Buyback Inverter ISO Standards 2026
Bid Publish Date
19-Oct-2026, 10:46 am
Bid End Date
09-Nov-2026, 11:00 am
Location
Progress
Key Highlights
- • Nationwide organization: National Council Of Science Museums (NCSM) Mumbai HVAC procurement
- • AC capacity: 3 Ton and 2 Ton mega split systems with buyback option
- • Buyback components: inverter AC 2.2 Ton (4 units) and 1.5 Ton (1 unit)
- • Delivery flexibility: quantity adjustment up to 25% during contract
- • EMD/PBG: GeM terms; DD in favour of NEHRU SCIENCE CENTRE; online RTGS option
- • Payment terms: online transfer possible; include contract number and seller name in transfer details
Tender Overview
The procuring organization is the National Council Of Science Museums (NCSM), based in Mumbai, Maharashtra. The tender seeks Mega Split AC units in two capacities: 3 Ton and 2 Ton, with a buyback option, including inverter 2.2 Ton units (4 nos) and 1.5 Ton unit (1 no). There is no listed BOQ; itemized quantities are subject to option adjustments up to 25% of bid quantity, with potential extension at contracted rates. This procurement targets air conditioning capacity for the NCSM facility in Mumbai, with a flexible delivery window aligned to original and extended delivery periods. The bid terms include a supplier’s obligation to comply with option-based quantity adjustments and delivery timing rules, ensuring continuity of cooling capacity.
Key differentiators include the option clause for quantity adjustments and the security/EMD submission pathways via GeM, with alternative performance security through PBG or online payments. The inclusion of buyback components suggests a multi-item HVAC solution requiring compatibility across multiple AC models and inverter technology. These terms indicate a procurement focused on scalable cooling capacity for a Mumbai facility with an emphasis on delivery flexibility and formal bid security mechanisms.
Technical Specifications & Requirements
- Product category: Mega Split AC systems (3 Ton + 2 Ton) with buyback and inverter capability
- Buyback components: Inverter AC 2.2 Ton (4 units) and 1.5 Ton (1 unit)
- Location: Mumbai, Maharashtra with delivery to the NCSM site
- Delivery flexibility: Quantity adjustment up to 25% during procurement and contract currency
- EMD/PBG: GeM-compliant options including DD in favour of NEHRU SCIENCE CENTRE, online RTGS/IMPS payments to CANARA BANK; 15-day submission window for payment proof
- Payment terms: On-line payment acceptable; contract number and seller name must be included in transfer details
- Clause relevance: The delivery schedule ties to the last date of the original order and extended periods, with calculated extensions only as described in the option clause
Terms, Conditions & Eligibility
- EMD/Performance security: Available as PBG, or DD/online RTGS as specified; submission within 15 days of award
- Delivery timeline: Based on original delivery period; extended time follows the option-claused formula with a minimum of 30 days
- Forms of payment: Online RTGS/internet banking or DD; beneficiary name: NEHRU SCIENCE CENTRE; account 0113101027501; IFSC: CNRB0000113
- Compliance: Bidder must adhere to GeM terms and submit scanned proof of payment if using online methods
- Documentation: Prepare GST, PAN, experience certificates, and any OEM authorizations as per GeM TERMS
- Warranty/Service: Not explicitly stated; responsive maintenance support should be confirmed during bid
- Eligibility: No BOQ items; ensure capability to supply multiple AC models and inverter-based systems
Key Specifications
-
- Product/service: Mega Split AC systems (3 Ton and 2 Ton) with Buyback
-
- Buyback units: Inverter AC 2.2 Ton x4, 1.5 Ton x1
-
- Location: Mumbai, Maharashtra; delivery to NEHRU SCIENCE CENTRE
-
- Delivery: quantity adjustments up to 25%, delivery timeline linked to original/extended periods
-
- EMD/PBG: GeM-compliant; DD payable to NEHRU SCIENCE CENTRE; online RTGS details provided
Terms & Conditions
-
Option clause allows +/- 25% quantity change at placement and during contract
-
PBG or DD/online RTGS acceptable for performance security with 15-day submission window
-
Delivery timelines depend on original and extended delivery periods per option clause
Important Clauses
Payment Terms
Online RTGS/Internet banking payments accepted; DD payable to NEHRU SCIENCE CENTRE; Contract details must be included in transfer
Delivery Schedule
Delivery begins from last date of original order; extended time follows a calculated formula (quantity increased ÷ original quantity) × original period, minimum 30 days
Penalties/Liquidated Damages
Not explicitly specified; verify during bid submission for penalty framework and performance bonds
Bidder Eligibility
-
Capability to supply MEGA split AC units with inverter technology
-
Compliance with GeM terms; submission of EMD/PGS as required
-
Experience in similar HVAC procurement and maintenance
Tender Data
Bid Details
Quantity
1
Bid Type
Two Packet Bid
Bid Validity
90 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
No
Tech Clarification Time
2 Days
Preference & Exemptions
EMD Required
No
MII Purchase Preference
No
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
Yes
Startup Exemption/Relaxation
Yes
Bid Splitting Applied
No
Requirements
Min. Avg. Annual Turnover
215
OEM Avg. Turnover
12
Past Performance
50 %
Experience Required
3 Year (s)
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Mega Split AC 3 Ton and 2 Ton including Buyback (Inverter AC of 2.2 Tons-4 Nos. and 1.5 Ton 1 No. )
Advisory Bank
State Bank of India
ePBG Percentage
0.05%
ePBG Duration (Months)
12
Delivery Details
Max Delivery Days
15
Delivery Locations
1
Delivery Cities
Mumbai
Delivery Pincodes
400018
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Debobrata Sarkar | 400018,Dr. E Moses Road, Worli | Mumbai | Maharashtra | 400018 | 1 | 15 | - |
Authority Records
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Documents 4
GeM-Bidding-10047052.pdf
Main Document
Other Documents
OTHER
Technical Specification/Buyer Specification Document
TECHNICAL
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Categories
12
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Required Documents
GST certificate
PAN card
Experience certificates for similar HVAC deployments
Financial statements or turnover evidence
EMD/Security deposit documentation (DD or RTGS proof or PBG)
Technical bid documents or OEM authorizations
Proof of online payment transfer (if using RTGS) and scanned DD (if used)
Frequently Asked Questions
Key insights about MAHARASHTRA tender market
How to bid for AC procurement in Mumbai with NCSM tender 2026?
Bidders must submit GST, PAN, experience certificates, financials, and EMD or PBG per GeM terms. Include OEM authorizations if required and ensure compliance with online RTGS/DD payment methods to NEHRU SCIENCE CENTRE. The bid allows quantity adjustments up to 25% and delivery timelines linked to original and extended periods.
What documents are required for Mumbai AC tender submission 2026?
Required documents include GST certificate, PAN card, experience certificates for HVAC deployments, financial statements, EMD or PBG proof, OEM authorizations, and technical bid documents. Online payment proof or DD payment confirmation must be uploaded within 15 days of award.
What are the buyback specifications for the Mumbai AC tender?
Buyback includes inverter AC units: four 2.2 Ton units and one 1.5 Ton unit. Ensure compatibility with existing systems, model availability, and warranty terms. Confirm installation and integration requirements with NCSM facility in Mumbai.
What are the delivery time rules under the option clause?
Delivery extends from the last date of the original order; additional time equals (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days. Extensions may be applied up to the original delivery period at purchaser discretion.
What payment terms apply to the NCSM AC tender in Mumbai 2026?
Payments may be made online via RTGS or internet banking; DD payable to NEHRU SCIENCE CENTRE; include contract number and seller name in transfer details; a scanned proof must be uploaded within 15 days of award.
What are the key eligibility criteria for the Mumbai AC procurement bid?
Eligibility includes capacity to supply mega split AC systems with inverter technology, compliance with GeM requirements, and demonstration of prior HVAC deployment experience. Submit GST, PAN, turnover/financials, EMD/PBG, and OEM authorizations as applicable.
What standards or certifications are required for this AC tender?
Specific standards are not listed; bidders should verify IS/ISO accreditation for HVAC equipment and confirm OEM certification. Ensure units meet Mumbai facility requirements and warranty/support expectations; confirm BIS/ISI marks if mandated by NCSM procurement policies.