Damodar Valley Corporation ESP Spare Parts Tender Bankura West Bengal 2026 M12–M20 HT Bolts & Unbrako Nuts
Bid Publish Date
13-Oct-2026, 12:49 pm
Bid End Date
03-Nov-2026, 2:00 pm
Value
₹4,37,281
Location
Progress
Tender Overview
Damodar Valley Corporation invites bids for procurement of ESP spare parts for MTPS U#7&8, including HT bolts, nuts, and washers in sizes M12 to M20 and with Unbrako branding in a MTPS store framework. Estimated value is ₹437,281.00 with a scope covering plain bearing spares for ESP. The procurement is city-specific to Bankura, West Bengal 722101, and the contract allows a 25% quantity variation during and after award. Bids must be GST-compliant, include HSN codes, and be priced inclusive of GST, packing, and freight where applicable.
Technical Specifications & Requirements
- Product scope: Spare parts for ESP U#7&8 including MNHT bolts, nuts, and washers per item description
- Sizes and grades: M12×50, M16×50, M16×75, M16×100, M20×120, all Grade 10.9 HT with Unbrako branding where specified
- Associated components: Heavy hex bolts, washers, and corresponding nuts in multiple sizes (M16, M20)
- Standards/quality: Materials to be new and unused; guaranteed conformance to purchaser requirements; vendor to maintain warranty for 18 months from delivery or 12 months from commissioning whichever earliest
- Payment and pricing: Bidders must quote firm INR rates for MTPS store, inclusive of packing, forwarding, freight, and GST; HSN code and GST certificate must be provided
- Delivery and risk: Delivery period as per contract with option to extend under the 25% clause; risk-purchase terms apply if non-conforming
- Warranty/after-sales: Replacements for defective items at no cost for the duration of warranty; acceptance testing at vendor site does not waive warranty
Terms, Conditions & Eligibility
- EMD: Amount not disclosed in available data; bidders should verify exact amount and submission method
- Payment terms: 100% payment within 10 days of issue of CRAC and online bill submission
- Delivery terms: Delivery timeline begins from last date of the original delivery order; option to extend with calculation (additional time = (increased quantity ÷ original quantity) × original delivery period) with a minimum of 30 days
- GST/HSN: Submit HSN code for each item and GST registration certificate; pricing to be GST-inclusive
- Warranty: 18 months from delivery or 12 months from commissioning; replacements for defective parts at no extra cost
- Documentation: GST certificate, PAN, experience certificates, financial statements, EMD documents, OEM authorizations as applicable
- Quality assurance: Materials must be new and conform to purchaser requirements; vendor drawings/inspections do not override warranty obligations
- Scope flexibility: Up to 25% quantity variation during contract at contracted rates; extended delivery time calculations follow predefined formula
Key Specifications
-
ESP spare parts for MTPS U#7&8
-
Bolt grades and brands: Grade 10.9 HT, Unbrako where specified
-
Sizes: M12×50, M16×50, M16×75, M16×100, M20×120; associated nuts and washers
-
Warranty: 18 months from delivery or 12 months from commissioning
-
Delivery terms: 25% quantity variation allowed; delivery period calculations with minimum 30 days
-
Pricing: Firm INR rates inclusive of packing, forwarding, freight, and GST
-
Documentation: HSN code, GST certificate, and item-wise GST applicability
Terms & Conditions
-
Firm price bids incl. GST and freight with GST certificate
-
Delivery quantity variation up to 25% and extended delivery time rules
-
18-month warranty from delivery / 12 months from commissioning and replacement of defective parts
Important Clauses
Payment Terms
100% payment within 10 days of CRAC and online bill submission
Delivery Schedule
Delivery starts from last date of original order; option to extend with calculated additional time and minimum 30 days
Penalties/Liquidated Damages
Risk purchase not explicitly detailed in provided data; warranty obligations remain; LD details unspecified in data
Bidder Eligibility
-
Experience in supplying ESP spare parts or similar MTPS components
-
GST registration and financial standing demonstrated by statements
-
Compliance with IS/ISO-like quality expectations implied by vendor warranties and OEM branding
Tender Data
Bid Details
Quantity
5600
Category
PLAIN BEARING SPARES FOR ESP
Bid Type
Two Packet Bid
Bid Validity
180 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
No
RA Qualification Rule
H1-Highest Priced Bid Elimination
Tech Clarification Time
3 Days
Preference & Exemptions
EMD Required
No
MII Purchase Preference
No
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
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
PLAIN BEARING SPARES FOR ESP , M 12 X 40 mm HT Hex HD Screw and nut Gr10.9 , HT BOLTS and NUTS WITH 2 NOS WASHER EACH SIZE M12 X 50 Gr.10.9 , BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M16X50 Make Unbrako Bolt Grade 10.9 Nut Grade 10HT and 600MW , Hex HD HT Bolt with Nut and washer M 16X75 , HT Hex Hd. Bolt with Nut and washer M 16 X 100 , BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M20X120 Make Unbrako Bolt Grade 10.9 Nut Grade 10 HT and 600MW
Payment Timelines
Payments shall be made to the Seller within 10 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Pre-Bid & Qualification
Pre-Bid Date
23-10-2026 12:00:00
Pre-Bid Venue
Vidyut Bhawan, MTPS
Delivery Details
Max Delivery Days
120
Delivery Locations
1
Delivery Cities
Bankura
Delivery Pincodes
722183
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Suraj Lakra | 722183,Office of the Store In Charge, Central Stores, Mejia Thermal Power Station (MTPS)- DVC, Mejia | Bankura | West Bengal | 722183 | 600 | 120 | - |
Authority Records
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Documents 8
GeM-Bidding-9961275.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Bill of Quantities (BOQ)
7 Items Sign in to view GEM price trends Sign in for GEM prices
PLAIN BEARING SPARES FOR ESP
as per sl. No. 1
M 12 X 40 mm HT Hex HD Screw and nut Gr10.9
as per sl. No. 2
HT BOLTS and NUTS WITH 2 NOS WASHER EACH SIZE M12 X 50 Gr.10.9
as per sl. No. 3
BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M16X50 Make Unbrako Bolt Grade 10.9 Nut Grade 10HT and 600MW
as per sl. No. 4
Hex HD HT Bolt with Nut and washer M 16X75
as per sl. No. 5
HT Hex Hd. Bolt with Nut and washer M 16 X 100
as per sl. No. 6
BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M20X120 Make Unbrako Bolt Grade 10.9 Nut Grade 10 HT and 600MW
as per sl. No. 7
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | PLAIN BEARING SPARES FOR ESP | as per sl. No. 1 | 600 | no | [email protected] | 120 | |
| 2 | M 12 X 40 mm HT Hex HD Screw and nut Gr10.9 | as per sl. No. 2 | 1,000 | no | [email protected] | 120 | |
| 3 | HT BOLTS and NUTS WITH 2 NOS WASHER EACH SIZE M12 X 50 Gr.10.9 | as per sl. No. 3 | 1,000 | no | [email protected] | 120 | |
| 4 | BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M16X50 Make Unbrako Bolt Grade 10.9 Nut Grade 10HT and 600MW | as per sl. No. 4 | 1,000 | no | [email protected] | 120 | |
| 5 | Hex HD HT Bolt with Nut and washer M 16X75 | as per sl. No. 5 | 1,000 | no | [email protected] | 120 | |
| 6 | HT Hex Hd. Bolt with Nut and washer M 16 X 100 | as per sl. No. 6 | 500 | no | [email protected] | 120 | |
| 7 | BOLT WITH HEAVY HEX NUT and Washer Hex. Head. SIZE M20X120 Make Unbrako Bolt Grade 10.9 Nut Grade 10 HT and 600MW | as per sl. No. 7 | 500 | no | [email protected] | 120 |
Categories
9
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Required Documents
GST registration certificate
PAN card
Experience certificates for ESP spare parts supply
Financial statements demonstrating financial capacity
EMD submission document (as applicable by vendor guidelines)
Technical bid documents showing compliance with HT bolts, Unbrako nuts, and washer specifications
OEM authorizations or approvals for Unbrako brand components (where required)
Frequently Asked Questions
Key insights about WEST BENGAL tender market
How to bid for Bankura ESP spare parts tender with Unbrako components
Bidders must submit GST registration, PAN, experience certificates, and financials, plus item-wise HSN codes. Provide firm INR rates inclusive of GST, packing, and freight. Include OEM authorization for Unbrako items and comply with the 18-month warranty and 25% quantity variation terms.
What documents are required for MTPS ESP spare parts procurement
Required documents include GST certificate, PAN, experience certificates for ESP parts, financial statements, EMD submission proof, technical bid detailing HT bolt grades, Unbrako nut compliance, and OEM authorizations where applicable to verify brand specificity.
What is the warranty duration for ESP spare parts in this tender
The warranty guarantees materials for 18 months from delivery or 12 months from commissioning, whichever occurs earlier. Any defective part must be replaced at no cost, with the replacement maintaining the original warranty period and terms.
What are the delivery time rules and variation allowances
Delivery starts after the last date of the original order. Quantity may be increased by up to 25% at contracted rates during or after execution. Extended delivery time is calculated as (increased quantity/original quantity) × original delivery period, with a minimum 30 days.
How is payment processed for MTPS spare parts procurement
Payment is 100% within 10 days of issue of the CRAC and online bill submission. Bidders must quote prices inclusive of GST, and ensure GST compliance with HSN codes provided for each item.
Which brands and standards are required for HT bolts and nuts
Items require Grade 10.9 HT bolts and Unbrako nuts where specified, with washer assemblies as per item descriptions. All parts must be new, unused, and conform to purchaser specifications and warranty obligations.
What are the location and scope details for this tender
Procurement is targeted to Bankura, West Bengal 722101 for ESP spare parts for MTPS U#7&8. Scope includes HT bolts/nuts, washers in multiple sizes (M12–M20) with branded components, under GT-included pricing and GST-compliant terms.
What is the role of GST in pricing and filings for this tender
Bids must be GST-inclusive with accurate HSN codes. Submit GST registration certificate; pricing includes GST and any freight/packing charges. The procurement follows GeM terms, ensuring tax compliance and transparent invoicing.