Konkan Railway Corporation Limited VRLA Stationary Batteries IS 15549 (Q3) Tender 2026 Procurement
Konkan Railway Corporation Limited
RATNAGIRI, MAHARASHTRA
Progress
Quantity
228
Bid Type
Two Packet Bid
Organization: Central Public Works Department (CPWD), New Delhi, Delhi 110001. Procurement: Stationary Valve Regulated Lead Acid Batteries (VRLA), conforming to IS 15549 (Q3) for secure power back-up. Estimated value: ₹4,846,824.00. Location/category: New Delhi, government procurement of battery systems for critical DC power; no BOQ items listed. Unique features include a flexible quantity clause allowing ±25% adjustment during both initial contracting and currency. The tender emphasizes in-country after-sales service for imported products via OEM or Authorized Seller with registered Indian office.
Product/service names: Stationary VRLA batteries conforming to IS 15549 (Q3)
Estimated contract value: ₹4,846,824.00
Delivery flexibility: ±25% quantity; delivery period recalculation with minimum 30 days
OEM/Authorized Seller: Indian registered office for after-sales service
No BOQ items provided; follow IS standard and OEM terms for scope
Warranty/AMC terms not specified in data; bidders should seek clarification
Quantity variation up to 25% at contract and during currency period
Imported products require OEM authorization with Indian service office
IS 15549 (Q3) conformity for VRLA batteries; no explicit EMD shown
Not specified in data; verify in ATC or tender documents during bid submission.
Delivery period starts from last date of original delivery order; extended period follows option clause with minimum 30 days.
Not specified; bidders should confirm LD terms in ATC/contract.
Experience in supply/installation of stationary VRLA batteries (IS 15549 compliant)
Valid GST registration and PAN card
OEM authorization for imported batteries or Authorized Seller with Indian service presence
Financial capacity to support ₹4.85 million contract value
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549 (Q3)
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Main Document
OTHER
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS
Konkan Railway Corporation Limited
RATNAGIRI, MAHARASHTRA
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GST registration certificate
PAN card
Experience certificates (similar VRLA battery supply/installation)
Financial statements (audited, last 3 years)
EMD/Security deposit documentation (if applicable per official guidance)
Technical compliance certificates (IS 15549 conformity)
OEM authorization or Authorized Seller certificate with Indian office registration
Any other documents requested by CPWD terms and conditions
Key insights about DELHI tender market
Bidders must submit IS 15549 (Q3) compliant VRLA battery proposals with OEM/Authorized Seller certificates showing Indian service presence. Include GST, PAN, financials, and technical compliance. Ensure ability to absorb ±25% quantity changes and adhere to the minimum 30-day extended delivery when applicable, as per ATC terms.
Prepare GST certificate, PAN, experience certificates for similar VRLA projects, audited financial statements, OEM authorization, and proof of Indian service office for imported products. Include technical compliance with IS 15549 (Q3) and any bidder-specific ATC documents.
The procurement requires VRLA batteries conforming to IS 15549 (Q3). Bidders must provide conformity certificates and verify ongoing compliance with IS 15549 through OEM documentation and testing records, ensuring compatibility with CPWD power backup systems.
The estimated value is ₹4,846,824.00. Bidders should align pricing to this value and prepare cost breakdowns for battery modules, connectors, and installation, while accounting for potential quantity changes up to ±25% as per the option clause.
The purchaser may adjust quantity by up to 25% at contract placement and during the contract currency. The delivery period adapts using the formula: (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days.
Imported batteries must have an OEM or Authorized Seller with a registered Indian office for after-sales service; provide a certificate showing presence in India, plus service support capabilities and warranty terms as specified in the ATC.
Delivery schedule follows the original delivery order date; extended periods apply if the option clause is exercised. The minimum additional time is 30 days, with the calculated extension proportional to the change in quantity.
Submit IS 15549 (Q3) conformity documentation, manufacturer datasheets, performance curves, warranty terms, and any third-party test reports. Include OEM certification and Indian service arm details to validate compliance and support.
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Main Document
OTHER
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS