Indian Air Force Digital Grounding System with Equipment Protection Tender Assam 2026 - IEC-61643-11 IEC61000-6-1 Compliant
Progress
Key Highlights
- • Explicit EMD of ₹39,000 to accompany bid submission
- • Quantity flex adjustment up to 25% during contract and currency
- • Mandatory supply, installation, testing, commissioning, and operator training
- • ATC-compliant with authorized signatory endorsement required
- • Critical standards: IEC-61643-11 and IEC61000-6-1
- • Deliverables include statutory clearances if applicable
- • GST, labour, transport, and all charges must be included in bid price
- • Delivery period and extended timelines calculated per clause, minimum 30 days
- • No BOQ items; total items listed as 0
Tender Overview
The Indian Air Force invites proposals for a Digital Grounding System with Equipment Protection in Cachar, Assam (788001). The project scope includes supply, installation, testing, commissioning, and operator training, with the aim to ensure robust electrical grounding and surge protection for critical ground systems. The bid references an EMD of ₹39,000 and a flexible quantity option up to 25% above contracted volumes. Emphasis is on compliant protection equipment, integration with existing infrastructure, and statutory clearances where required. This procurement prioritizes standard-compliant, field-ready equipment with complete lifecycle support.
Technical Specifications & Requirements
- Product category: Digital grounding system with equipment protection; performance parameters to include Maximum Continuous Operating Voltage (L-N), Standby Power Consumption, Short Circuit Withstand Capacity, Residual Voltage (8/20 µs) Maximum, Residual Current, Rated Operating Voltage, Sparkover Voltage, Surge Handling Capacity, Mode of Protection.
- Standards: IEC-61643-11, IEC61000-6-1 compliance indicators; all selected standards must be met by the offered equipment.
- Deliverables: Supply, Installation, Testing, Commissioning, and Operator Training plus statutory clearances if required.
- EMD: ₹39,000; bid must reflect complete price including transport, labor, GST.
- Performance focus: protection against surges, reliable residual currents, and voltage protection suitable for critical Air Force electrical systems.
Terms & Eligibility
- Delivery terms: option to increase quantity up to 25% of bid quantity during contract or currency, with delivery timing linked to last delivery order date and extended periods as specified.
- Scope: bid must cover supply, installation, testing, commissioning, and operator training; compliance with uploaded ATC is mandatory.
- Documentation: technical compliance must be endorsed by authorized signatory; acceptance/rejection based on technical specification conformance.
- Financial terms: bid amount inclusive of all charges (transport, labour, GST, etc.); ensure GST registration and EMD submission as applicable.
- Location and jurisdiction: Cachar, Assam; procurement follows Department of Military Affairs guidelines under the Indian Air Force.
Key Specifications
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Digital grounding system with equipment protection
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Performance parameters: Maximum Continuous Operating Voltage (L-N); Standby Power Consumption; Short Circuit Withstand Capacity; Residual Voltage (8/20 µs) Maximum; Residual Current (A); Rated Operating Voltage; Sparkover Voltage (kV); Surge Handling Capacity (kA); Mode of Protection
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Standards: IEC-61643-11; IEC61000-6-1 compliance
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Scope: Supply, Installation, Testing, Commissioning, Operator Training, and statutory clearances as required
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EMD: ₹39,000
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Delivery terms allow +25% quantity with proportional extension of delivery period
Terms & Conditions
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EMD amount and inclusive bid pricing requirements
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25% quantity variance during contract with extension rules
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Endorsement of technical specifications by authorized signatory
Important Clauses
Payment Terms
Bid amount must be all-inclusive of transport, labour, GST; payment terms not explicitly stated beyond inclusion in bid price
Delivery Schedule
Delivery period linked to last date of original delivery order; option could extend per formula with minimum 30 days
Penalties/Liquidated Damages
Not explicitly detailed in ATC; penalties would be governed by standard procurement rules and delivery deficiencies
Bidder Eligibility
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Must be eligible to supply digital grounding protection equipment to government agencies
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Demonstrate experience with similar protection systems and compliance with IEC standards
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Submit GST registration, PAN, EMD, and OEM authorization where applicable
Tender Data
Bid Details
Quantity
9
Category
Digital Grounding System with Equipment Protection
Bid Type
Two Packet Bid
Bid Validity
180 (Days)
Bid Type
Service
Evaluation
Item wise consignee wise evaluation
Inspection Required
No
RA Qualification Rule
H1-Highest Priced Bid Elimination
Tech Clarification Time
2 Days
Preference & Exemptions
EMD Required
Yes
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
Yes
Startup Exemption/Relaxation
Yes
Bid Splitting Applied
No
Requirements
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
Yes
Item Category
Digital Grounding System with Equipment Protection (Q3)
Advisory Bank
State Bank of India
ePBG Percentage
5%
ePBG Duration (Months)
62
Delivery Details
Max Delivery Days
30
Delivery Locations
1
Delivery Cities
CACHAR
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| - | CACHAR | CACHAR | - | - | 4 | 30 | - |
Authority Records
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Documents 5
GeM-Bidding-9818197.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
CATALOG-Specification-2
CATALOG Specification
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Categories
6
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Required Documents
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar digital grounding or protection systems
Financial statements showing financial capacity
EMD/NOC/Security deposit proof of ₹39,000
Technical bid documents demonstrating compliance with IS/IEC standards
OEM authorizations or authorized dealer certificates
Authorized signatory endorsement on all uploaded technical specifications
Technical Specifications
2 Items
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Performance Parameters | Maximum Continuous Operating Voltage (L-N) | 275.0 |
| Performance Parameters | Standby Power Consumption | 1.3VA |
| Performance Parameters | Short Circuit Withstand Capacity | 10.0 |
| Performance Parameters | Residual Voltage (8/20 µs) Maximum | 2.0 |
| Performance Parameters | Residual Current (in Ampere) | 0.001 |
| Performance Parameters | Rated Operating Voltage | 380-415 VAC, 3 Phase 4 Wire,50/60Hz |
| Performance Parameters | Sparkover Voltage (in kV) | 1.1776 |
| Performance Parameters | Surge Handling Capacity (in kA) | 240.0 |
| Performance Parameters | Mode of Protection | 3 Phase 4 Wire 7 Mode(L1-N,L2-N,L3-N,L1-G,L2-G,L3-G,N-G |
| Standard and Certification | Compliance with Standard [Hint: Products matching all selected values will be displayed; For example, if both 'IEC-61643-11' and 'IEC61000-6-1' are selected, product that include both options will be shown] | IEC-61643-11, IEC-6100-4-5(2005.11), IEC61000-6-1, IEC61000-6-3 |
Frequently Asked Questions
Key insights about ASSAM tender market
How to bid for the Digital grounding system tender in Cachar Assam 2026?
Bidders should submit GST, PAN, EMD ₹39,000, and technical bid with OEM authorizations. Ensure IEC-61643-11 and IEC61000-6-1 compliance, include complete price with transport and GST, and endorse all technical specs via authorized signatory as per ATC.
What documents are required for the Assam grounding equipment procurement?
Required documents include GST certificate, PAN, experience certificates for similar systems, financial statements, EMD receipt, technical compliance certificates, OEM/authorized dealer authorization, and an authorized signatory endorsement on uploaded specs.
What standards must the grounding system meet for IAF tender in Assam?
The equipment must comply with IEC-61643-11 and IEC61000-6-1 standards. Bid documents must clearly indicate compliance for all listed performance parameters and be endorsed by an authorized signatory.
When is the delivery deadline and what about quantity flex in this tender?
Delivery terms allow up to a 25% increase in ordered quantity; delivery period starts from the last delivery order date and may extend following the specified formula, with a minimum extension of 30 days.
What is the EMD for the IAF grounding system procurement in Assam 2026?
The EMD amount required is ₹39,000. Submit proof of deposit with the bid; ensure alignment with ATC directives and that the EMD is valid up to the bid evaluation period.
What scope of supply must be included in the bid for this IAF tender?
Bid must cover supply, installation, testing, commissioning, operator training, and any statutory clearances required. All charges including GST, transport, and labour must be included in the bid price.
How to verify technical compliance for the IAF digital grounding system?
Ensure all performance parameters (voltage, surge capacity, residual currents) are specified with exact values and conform to IEC standards; the ATC requires endorsement by an authorized signatory for acceptance.
What is the geographic focus for the IAF tender on grounding systems?
The procurement is for Cachar, Assam (788001), with emphasis on a system that integrates with Air Force ground infrastructure and meets India government procurement standards.