Unitary Air Conditioner (Window AC) (V3) ISI Marked to IS 1391 (Part 1)
Central Marketing Organisation
BOKARO, JHARKHAND
Posted:
30 March 2026
Closed:
4 April 2026
GEM
GEM
Ai Engineering Services Limited Window AC ISI Marked Tender Tamil Nadu 2026 IS 1391 Part 1 & IS 8448 Stabilizer
Bid Publish Date
13-Jun-2026, 4:11 pm
Bid End Date
23-Jun-2026, 4:00 pm
Value
₹2,95,000
Location
Progress
Issue13-Jun-2026, 4:11 pm
AwardPending
Quantity
10
Category
Unitary Air Conditioner (Window AC) (V3) ISI Marked to IS 1391 (Part 1)
Bid Type
Single Packet Bid
Categories
4
Tender Overview
Ai Engineering Services Limited in Kanchipuram, Tamil Nadu 600016 invites bids for ISI Marked window air conditioners (IS 1391 Part 1, Q2) and Automatic Line Voltage Correctors (Stabilizers) conforming to IS 8448. Estimated value is ₹295,000. The project requires on-site delivery and installation at the AI Engineering Services Limited facility in Chennai. A key differentiator is the mandatory design approval process and OEM/authorized reseller involvement, with a 25% quantity fluctuation option. This procurement targets bidders capable of meeting government-like compliance and timely design approvals.
Technical Specifications & Requirements
- Product category: Window AC (Unitary) and Stabilizers as per IS 1391 Part 1 and IS 8448 (Q2)
- Standards: ISI marking; IS 1391 Part 1; IS 8448 for stabilizers; eco-mark compliance.
- Delivery scope: Installation and commissioning at NEW ENGINEERING HANGAR, Meenambakkam, Chennai 600016; detailed design drawings to be approved within 5 days of award.
- Physical requirements: Provision of power cord, plug/socket, input/output terminals; temperature class of insulation to be specified; eco-mark compliance.
- Commercial terms: 2 years of govt/PSU experience required; OEM authorization mandatory for distributors; 25% quantity variation rights; GST to be handled by bidder; procurement not to include obsolete products.
Terms & Eligibility
- EMD: not stated; bidders must consider standard EMD as per tender norms.
- Delivery timeline: delivery period fixed upon approval of drawings; 5-day design approval window and 5-day modification list cycle.
- Experience: minimum 2 years supplying similar Category Products to Central/State Govt/PSU; provide copies of contracts.
- Vendor prerequisites: OEM authorization, installation by OEM-certified personnel, non-liquidation status, not bankrupt. 25% quantity variation rights in contract; GST compliance handled by bidder.
Key Specifications
-
Product names: Window air conditioner (Unitary) ISI Marked to IS 1391 Part 1 (Q2) and Automatic Line Voltage Correctors (Stabilizers) to IS 8448 (Q2)
-
Quantities: no BOQ items provided; total estimated value ₹295,000
-
Standards: IS 1391 Part 1; IS 8448; ISI marking; Eco-Mark compliance
-
Delivery/Installation: at AI Engineering Services Limited, NEW ENGINEERING HANGAR, MEENAMBAKKAM, CHENNAI 600016
-
Design approvals: Detailed Design Drawings to be submitted within 5 days of award; approval or modification list issued within 5 days
Terms & Conditions
-
OEM authorization mandatory where distributors bid; include manufacturer authorization details
-
5-day submission and 5-day approval cycle for Detailed Design Drawings; delays shift delivery timeline without LD
-
Quantity variation up to 25% allowed at contract placement and during execution
Important Clauses
Payment Terms
GST handling by bidder; reimbursement as per actual rates or quoted rate, whichever is lower; no explicit EMD amount stated
Delivery Schedule
Delivery tied to approved Detailed Design Drawings; 5-day approval or modification cycle; re-fix delivery period if Buyer delays approval
Penalties/Liquidated Damages
Not specified; delivery schedule adjustments imply implicit timeliness obligations; LD details to be clarified in final contract
Bidder Eligibility
-
Not under liquidation, court receivership, or bankruptcy
-
Minimum 2 years’ experience supplying similar government/PSU products
-
OEM authorization or OEM-certified reseller capabilities; installation by OEM-certified personnel
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Unitary Air Conditioner (Window AC) (V3) ISI Marked to IS 1391 (Part 1) (Q2) , Automatic Line Voltage Correctors (Step Type) For Domestic Use (Stabilizer) Conforming To IS 8448 (Q2)
Authority Records
MINISTRY OF CIVIL AVIATIONAI ENGINEERING SERVICES LIMITED
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Bid Preparation
GeM Registration
Document Filing
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Documents 7
GeM-Bidding-9465538.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Tender Results
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Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Construction | Rating (in KVA) | 5.0 |
| Construction | Provision of Power Supply Cord | Yes, Minimum 1.5 meter cord Provided |
| Construction | Provision of Plug and Socket | Yes, (3-pin plug on input side and socket on output side of 15 A rating) Provided |
| Construction | Availability of Terminals for Both Input and Output | Yes |
| Construction | Temperature Class of insulation (Hint: Indicates the maximum permissible temperature rise of the winding above the ambient cooling air temperature) | Class F |
| Construction | Compliance to Eco-Mark | Yes, No |
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Historical Data
Required Documents
1
GST registration certificate
2
Permanent Account Number (PAN) card
3
Experience certificates showing Government/PSU supply in last 2 years
4
Financial statements and solvency proof
5
EMD/Security deposit documentation (as applicable)
6
OEM authorization or manufacturer’s certificate (for distributors)
7
Technical bid documents and compliance certifications
8
Detailed design drawings (within 5 days of award) and modification list (if any)
Frequently Asked Questions
Key insights about TAMIL NADU tender market
How to bid for AI Engineering Services window AC tender in Tamil Nadu 2026?
Bidders must submit GST registration, PAN, two years of govt/PSU supply contracts, and OEM authorization. Provide Detailed Design Drawings within 5 days of award and accept a 5-day approval cycle; installation at Meenambakkam facility. Ensure ISI marking (IS 1391 Part 1) and IS 8448 stabilizer compliance.
What documents are required for ISI marked window AC tender in Tamil Nadu?
Submit GST certificate, PAN, experience contracts with govt/PSU, financial statements, EMD proof, OEM authorization, technical bid documents, and Detailed Design Drawings within 5 days of award; provide modification list if changes are requested by buyer.
What are the technical standards for stabilizers in this tender?
Stabilizers must conform to IS 8448 (Q2) with eco-mark compliance; ensure compatibility with domestic window ACs; provide plug/socket provisions and input/output terminals as per construction category requirements.
What is the delivery location for this procurement in Tamil Nadu?
Delivery and installation are at AI Engineering Services Limited, NEW ENGINEERING HANGAR, INTEGRATED SERVICE COMPLEX, MEENAMBAKKAM, CHENNAI 600016; design drawings must be approved before manufacturing begins.
What is the experience requirement for bidders for this tender?
Bidders must have at least 2 years of Regular manufacturing and supply to Central/State Govt organizations or PSUs; provide copies of relevant contracts for each year of evidence; OEM authorization is mandatory for distributors.
Are there any quantity variation allowances in this tender?
Yes, the purchaser reserves the right to increase or decrease the bid quantity by up to 25% at contract placement and during execution, enabling flexibility to meet demand fluctuations.
What are the key design-related steps after award in this bid?
Submit Detailed Design Drawings within 5 days; the Buyer will approve or list modifications within 5 days; any delay in approval shifts the delivery period without Liquidated Damages, requiring renegotiation of schedule.
Who must verify installation and commissioning for this supply?
Installation and commissioning must be carried out by OEM-certified resources or an OEM-authorized reseller; ensures warranty validity and correct ISI and IS 8448 compliance for both ACs and stabilizers.
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Documents 7
GeM-Bidding-9465538.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS