PROCUREMENT OF PROTECTOR CIRCULAR INTERFLANGE DIA 100 MM,PROCUREMENT OF SPRING,PROCUREMENT OF INTER
Indian Navy
VISAKHAPATNAM, ANDHRA PRADESH
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Bid Publish Date
05-Dec-2025, 6:22 pm
Bid End Date
19-Dec-2025, 12:00 pm
Location
Progress
Quantity
3
Bid Type
Single Packet Bid
Damodar Valley Corporation seeks the supply of a gearbox for cooling tower fan serving units U# 1-3 MTPS under its Contracts and Materials division in Bankura, West Bengal. The procurement is restricted to a single OEM, with PAHARPUR COOLING TOWER LIMITED or its authorized agent, and requires a firm, FOR-Destination price inclusive of packing, forwarding, freight, and GST. The contract capacity allows a ±25% quantity adjustment, with a maximum extension to the extended period and a minimum 30-day additional delivery, subject to original terms. A 180-day delivery window from purchase order issuance applies, and bid validity remains 90 days. This tender emphasizes OEM authorization and strict price integrity through contract execution. The absence of BOQ items underscores a focused parts supply requirement rather than a multi-line procurement. The opportunity presents a targeted gear assembly for cooling towers, with a clear supply chain constraint on approved OEM participation and fixed tax treatment.
Gearbox for cooling tower fan assemblies (U# 1-3 MTPS)
OEM: PAHARPUR COOLING TOWER LIMITED or Authorized Agent
Pricing: FOR Destination, INR, GST included; HS/SAC code
Delivery: 180 days from PO issuance
Bid validity: 90 days
Quantity: ±25% option; extended delivery period calculations
Tax: GST as per Govt rules; GST registration certificate required
Delivery window fixed at 180 days; option to increase quantity by 25% during contract with proportional time extensions
OEM-only bidding: PAHARPUR COOLING TOWER LIMITED or authorized agent; GeM authorization letter required
Prices must be firm till contract execution and inclusive of GST; FOR Destination in INR with GST documentation
Prices are firm till contract execution; IN INR; GST included; GST rate to be confirmed with GST registration
180 days from PO issuance; option clause allows up to 25% quantity variation with corresponding delivery time adjustments
LDs apply as per contract terms; exclusions apply for criminal negligence or wilful misconduct
OEM/OES eligibility limited to PAHARPUR COOLING TOWER LIMITED or their Authorized Agent with Authorization Letter containing GeM Bid number
Must provide GST registration and HS/SAC code documentation
Demonstrate experience in supplying gearbox components for cooling towers and related maintenance equipment
Indian Navy
VISAKHAPATNAM, ANDHRA PRADESH
Damodar Valley Corporation
BANKURA, WEST BENGAL
Eastern Coalfields Limited
BARDHAMAN, WEST BENGAL
Hindustan Aeronautics Limited (hal)
Border Security Force (bsf)
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GST Registration Certificate
PAN Card
Experience certificates for similar gearbox/cooling tower components
Financial statements (as applicable)
EMD/Security deposit documentation (if specified in final terms)
Technical bid documents demonstrating gearbox compatibility with U# 1-3 MTPS
OEM authorization letter or certificate from PAHARPUR COOLING TOWER LIMITED
Authorization letter incorporating GeM Bid number
Key insights about WEST BENGAL tender market
Bidders must be OEMs or authorized agents of PAHARPUR COOLING TOWER LIMITED, submit GeM authorization with the GeM Bid number, provide GST registration, HS/SAC codes, and confirm INR FOR Destination pricing inclusive of GST. Bid validity is 90 days and delivery is 180 days from PO; extension possible for quantity changes under 25%.
Required documents include GST registration certificate, PAN card, experience certificates for similar gearboxes, financial statements, OEM authorization letter, authorization letter with GeM Bid number, and proof of HS/SAC code for GST compliance; bid security details to be confirmed in final terms.
Delivery must be completed within 180 days from the purchase order date. The contract allows a quantity variation up to 25%, with delivery time adjusted proportionally. If extended, the additional time equals (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days.
Prices must be firm till contract execution and quoted on FOR Destination basis in INR, inclusive of packing, forwarding, freight, and GST. Bidder must provide HS/SAC code and GST registration; GST will be paid as per government rules.
Eligibility requires OEM status (PAHARPUR COOLING TOWER LIMITED) or authorized agent with proper authorization letter, GeM bid number, GST registration, and demonstrated experience supplying cooling tower gearboxes; no BOQ items indicate a focused single-item scope.
Bid validity is 90 days from closing date; extensions may be requested by the employer via email, and the bid security period can be extended accordingly to match the extended validity.
The tender specifies OEM authorization and GST compliance; explicit standards like IS 550 or ISO are not specified in the data. Suppliers should confirm any applicable gearbox, location-specific, or OEM-specific requirements in their submission.
The purchaser may increase or decrease order quantity up to 25% of the bid quantity at contract placement and during the currency at contracted rates; delivery must align with the extended schedule defined by the option clause.
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