Indian Space Research Organization Metallic C Rings Procurement Thiruvananthapuram Kerala 1-Year Warranty 2026
Bid Publish Date
03-Jul-2026, 2:43 pm
Bid End Date
07-Aug-2026, 3:00 pm
Location
Progress
Quantity
721
Category
Metallic C Rings 1
Bid Type
Two Packet Bid
Tender Overview
Organization: Indian Space Research Organization, Department of Space. Product/service: supply of Metallic C Rings (C Rings 1–34 and related developmental scope). Location: Thiruvananthapuram, Kerala (695001). Estimated value: not disclosed; EMD: not disclosed. Scope specifies Only supply of Goods with delivery to Purchase and Stores Officer, Liquid Propulsion Systems Centre, Valiyamala, Trivandrum. Acknowledges a 25% quantity option during contract and extended delivery logic. A single 1-year warranty is required post-final acceptance or after installation/testing, with OEM warranties to be submitted. Emphasis on timely service and dedicated support staff across India. Unique aspect includes post-award option to adjust quantity up to 25% at contracted rates and a defined 3-day service rectification window during warranty, with 0.5% weekly penalty for delays. This tender targets qualified suppliers with established after-sales capability in India, and requires detailed service center information in the bid.
Technical Specifications & Requirements
- Standards/Compliance: Not specified in tender data; bidders should address IS/quality frameworks through OEM warranties.
- Item scope: 35 total items listed in the BOQ; exact quantities not disclosed (N/A).
- Delivery location: Purchase and Stores Officer (Stores), Liquid Propulsion Systems Centre, Valiyamala, Trivandrum, Kerala, 695547.
- Warranty: 1 year from final acceptance or post-installation; OEM warranty certificates required at delivery.
- Service capability: Must maintain installation, commissioning, training, troubleshooting and maintenance service groups in INDIA; service centers near consignee locations must be uploaded.
- Penalty: 0.5% of unit price per week for delays beyond 3-day service rectification window.
Terms, Conditions & Eligibility
- Delivery terms: Option clause allows up to 25% quantity variation at contract; extended delivery period calculated as (additional/original) × original delivery period, minimum 30 days; may extend up to original delivery period during option exercise.
- Scope: Bid price to include all cost components; scope limited to supply of goods (no installation implied beyond stated COM/installation if included).
- Warranty & after-sales: 1-year warranty with dedicated service personnel; service response within 3 days; penalties apply for delays.
- Documents required: GST registration, PAN, experience certificates, financial statements, EMD/ security deposit, OEM authorizations, technical compliance certificates, service center details.
Key Specifications
-
Product names: Metallic C Rings (C Rings 1-34) with developmental cost scope
-
Quantity: Not disclosed in BOQ (35 items listed as N/A)
-
Delivery location: Purchase and Stores Officer (Stores), Liquid Propulsion Systems Centre, Valiyamala, Trivandrum, Kerala, 695547
-
Warranty: 1 year from final acceptance or after installation/commissioning
-
After-sales: Dedicated service personnel; service centers in INDIA; SLA-based response with 3-day rectification window
-
Penalties: 0.5% of unit price per week for delays
Terms & Conditions
-
25% quantity variation allowed during contract; 25% extension of delivery time under option clause
-
Delivery and installation location clearly specified; scope is strictly supply of goods
-
Warranty and after-sales service are critical; OEM warranties required at delivery
Important Clauses
Payment Terms
Not specified in provided data; bidder should verify in final tender documents
Delivery Schedule
Delivery period determined by contract; extended delivery time formula provided with minimum 30 days
Penalties/Liquidated Damages
0.5% of unit price per week for delay after 3-day service rectification window
Bidder Eligibility
-
Experience in supplying metallic components or related hardware to government/defense sectors
-
Demonstrated after-sales support network with service centers in INDIA
-
Financial capacity to cover EMD and performance obligations
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Metallic C Rings 1 , Metallic C Rings 2 , Metallic C Rings 3 , Metallic C Rings 4 , Metallic C Rings 5 , Metallic C Rings 6 , Metallic C Rings 7 , Metallic C Rings 8 , Metallic C Rings 9 , Metallic C Rings 10 , Metallic C Rings 11 , Metallic C Rings 12 , Metallic C Rings 13 , Metallic C Rings 14 , Metallic C Rings 15 , Metallic C Rings 16 , Metallic C Rings 17 , Metallic C Rings 18 , Metallic C Rings 19 , Metallic C Rings 20 , Metallic C Rings 21 , Metallic C Rings 22 , Metallic C Rings 23 , Metallic C Rings 24 , Metallic C Rings 25 , Metallic C Rings 26 , Metallic C Rings 27 , Metallic C Rings 28 , Metallic C Rings 29 , Metallic C Rings 30 , Metallic C Rings 31 , Metallic C Rings 32 , Metallic C Rings 33 , Metallic C Rings 34 , Developmental cost for metallic C Rings
Advisory Bank
State Bank of India
ePBG Percentage
3%
ePBG Duration (Months)
14
Delivery Details
Max Delivery Days
280
Delivery Locations
1
Delivery Cities
Thiruvananthapuram
Delivery Pincodes
695547
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Dileep Kumar S | 695547,LIQUID PROPULSION SYSTEMS CENTRE, (INDIAN SPACE RESEARCH ORGANIZATION), DEPARTMENT OF SPACE, VALIAMALA - 695547 | Thiruvananthapuram | Kerala | 695547 | 100 | 280 | - |
Authority Records
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Documents 5
GeM-Bidding-9550214.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Bill of Quantities (BOQ)
35 Items Sign in to view GEM price trends Sign in for GEM prices
Metallic C Rings 1
27.7(OD)x22(ID)x1.95 (GD)
Metallic C Rings 2
32.13(OD)x25(ID)x1.95(GD)
Metallic C Rings 3
40.36(ID)x30(ID)x1.95(GD)
Metallic C Rings 4
60.6(OD)x54.3(ID)x2(GD)
Metallic C Rings 5
71.8(ID)x63.5(ID)x2.6(GD)
Metallic C Rings 6
78.45(ID)x69.8(ID)x2.6(GD)
Metallic C Rings 7
84.5(ID)x76.2(ID)x2.6(GD)
Metallic C Rings 8
98.46(OD)x90.34(ID)x2.6(GD)
Metallic C Rings 9
105.46(OD)x97.34(ID)x2.6(GD)
Metallic C Rings 10
138.3(OD)x129.8(ID)x2.6(GD)
Metallic C Rings 11
138.3(OD)x129.8(ID)x2.6(GD)
Metallic C Rings 12
160.5(OD)x152.3(ID)x2.67(GD)
Metallic C Rings 13
175.46(OD)x167.34(ID)x2.6(GD)
Metallic C Rings 14
179.45(OD)x170.8(ID)x2.6(GD)
Metallic C Rings 15
186.46(OD)x177.81(ID)x2.6(GD)
Metallic C Rings 16
194.46(OD)x186.34(ID)x2.6(GD)
Metallic C Rings 17
198.46(OD)x190.34(ID)x2.6(GD)
Metallic C Rings 18
228.57(OD)x218(ID)x3.2(GD)
Metallic C Rings 19
255.57(OD)x245.41(ID)x3.2(GD)
Metallic C Rings 20
281.45(OD)x270.85(ID)x3.2(GD)
Metallic C Rings 21
314.57(OD)x304(ID)x3.2(GD)
Metallic C Rings 22
316.57(OD)x306(ID)x3.2(GD)
Metallic C Rings 23
337.57(OD)x327(ID)x3.2(GD)
Metallic C Rings 24
438.57(OD)x428.4(ID)x3.2(GD)
Metallic C Rings 25
460.57(OD)x450.41(ID)x3.2(GD)
Metallic C Rings 26
108.46(OD)x101.6(ID)x2.6(GD)
Metallic C Rings 27
125.46(OD)x118.6(ID)x2.6(GD)
Metallic C Rings 28
172.46(OD)x165.6(ID)x2.6(GD)
Metallic C Rings 29
200.46(OD)x193.6(ID)x2.6(GD)
Metallic C Rings 30
151.46(OD)x144.6(ID)x2.6(GD)
Metallic C Rings 31
172.46(OD)x165.14(ID)x2.6(GD)
Metallic C Rings 32
239(OD)x230(ID)x3.2(GD)
Metallic C Rings 33
290.57(OD)x281.93(ID)x3.2(GD)
Metallic C Rings 34
296.57(OD)x287.93(ID)x3.2(GD)
Developmental cost for metallic C Rings
Developmental cost for metallic C-Rings
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | Metallic C Rings 1 | 27.7(OD)x22(ID)x1.95 (GD) | 100 | no | pso_stores.lpsc | 280 | |
| 2 | Metallic C Rings 2 | 32.13(OD)x25(ID)x1.95(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 3 | Metallic C Rings 3 | 40.36(ID)x30(ID)x1.95(GD) | 120 | no | pso_stores.lpsc | 280 | |
| 4 | Metallic C Rings 4 | 60.6(OD)x54.3(ID)x2(GD) | 24 | no | pso_stores.lpsc | 280 | |
| 5 | Metallic C Rings 5 | 71.8(ID)x63.5(ID)x2.6(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 6 | Metallic C Rings 6 | 78.45(ID)x69.8(ID)x2.6(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 7 | Metallic C Rings 7 | 84.5(ID)x76.2(ID)x2.6(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 8 | Metallic C Rings 8 | 98.46(OD)x90.34(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 9 | Metallic C Rings 9 | 105.46(OD)x97.34(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 10 | Metallic C Rings 10 | 138.3(OD)x129.8(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 11 | Metallic C Rings 11 | 138.3(OD)x129.8(ID)x2.6(GD) | 24 | no | pso_stores.lpsc | 280 | |
| 12 | Metallic C Rings 12 | 160.5(OD)x152.3(ID)x2.67(GD) | 24 | no | pso_stores.lpsc | 280 | |
| 13 | Metallic C Rings 13 | 175.46(OD)x167.34(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 14 | Metallic C Rings 14 | 179.45(OD)x170.8(ID)x2.6(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 15 | Metallic C Rings 15 | 186.46(OD)x177.81(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 16 | Metallic C Rings 16 | 194.46(OD)x186.34(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 17 | Metallic C Rings 17 | 198.46(OD)x190.34(ID)x2.6(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 18 | Metallic C Rings 18 | 228.57(OD)x218(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 19 | Metallic C Rings 19 | 255.57(OD)x245.41(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 20 | Metallic C Rings 20 | 281.45(OD)x270.85(ID)x3.2(GD) | 12 | no | pso_stores.lpsc | 280 | |
| 21 | Metallic C Rings 21 | 314.57(OD)x304(ID)x3.2(GD) | 20 | no | pso_stores.lpsc | 280 | |
| 22 | Metallic C Rings 22 | 316.57(OD)x306(ID)x3.2(GD) | 20 | no | pso_stores.lpsc | 280 | |
| 23 | Metallic C Rings 23 | 337.57(OD)x327(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 24 | Metallic C Rings 24 | 438.57(OD)x428.4(ID)x3.2(GD) | 22 | no | pso_stores.lpsc | 280 | |
| 25 | Metallic C Rings 25 | 460.57(OD)x450.41(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 26 | Metallic C Rings 26 | 108.46(OD)x101.6(ID)x2.6(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 27 | Metallic C Rings 27 | 125.46(OD)x118.6(ID)x2.6(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 28 | Metallic C Rings 28 | 172.46(OD)x165.6(ID)x2.6(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 29 | Metallic C Rings 29 | 200.46(OD)x193.6(ID)x2.6(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 30 | Metallic C Rings 30 | 151.46(OD)x144.6(ID)x2.6(GD) | 20 | no | pso_stores.lpsc | 280 | |
| 31 | Metallic C Rings 31 | 172.46(OD)x165.14(ID)x2.6(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 32 | Metallic C Rings 32 | 239(OD)x230(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 33 | Metallic C Rings 33 | 290.57(OD)x281.93(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 34 | Metallic C Rings 34 | 296.57(OD)x287.93(ID)x3.2(GD) | 10 | no | pso_stores.lpsc | 280 | |
| 35 | Developmental cost for metallic C Rings | Developmental cost for metallic C-Rings | 1 | lumpsum | pso_stores.lpsc | 280 |
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Required Documents
GST registration certificate
PAN card
Experience certificates related to similar metallic component supply
Financial statements for last 2-3 years
Earnest Money Deposit (EMD) documents as per tender
Technical bid documents and compliance statements
OEM authorization/authorized dealer certificates
Warranty certificates and service center details
Installation & commissioning (if scope includes) certificates
Any other bid-specific documents requested in Terms and Conditions
Corrigendum Updates
1 Update Update
Extended Deadline
07-Aug-2026, 3:00 pm
Opening Date
07-Aug-2026, 3:30 pm
Frequently Asked Questions
Key insights about KERALA tender market
How to bid for metallic C rings tender in Thiruvananthapuram?
Bidders must submit GST, PAN, experience certificates, financial statements, EMD, OEM authorizations, and technical compliance documents. Ensure OEM warranty certificates are included at delivery and provide service center details. The scope is supply of goods with potential 25% quantity variation.
What documents are required for ISRO metallic rings bid in Kerala?
Required documents include GST registration, PAN, last 3 years financial statements, experience certificates for similar supply, EMD documents, technical bid, OEM authorization, warranty certificates, and service center details near consignee locations.
What are the warranty requirements for metallic C rings supply?
Warranty is 1 year from final acceptance or after installation/testing. OEM warranty certificates must be provided at delivery. After-sales must include a dedicated service team with timely rectification within 3 days; penalties apply for delays.
What delivery terms apply to this ISRO procurement in Kerala?
Delivery to Purchase and Stores Officer at Liquid Propulsion Systems Centre, Valiyamala, Trivandrum. The contract allows up to 25% additional quantity and a calculated extended delivery period with a minimum 30 days, based on the original delivery period.
What are the penalties for delays in this ISRO tender?
Penalties are 0.5% of the unit price per week for delays beyond the 3-day service rectification window. Timely service and defect rectification are mandatory; non-compliance triggers the LD provision.
What is the scope of supply for this metallic rings tender?
Scope is strictly Only supply of Goods. Installation and commissioning, if included in scope, will require OEM warranties and service readiness; the bid must include all cost components for supply.
How is delivery time calculated under the option clause?
If quantity increases, the additional time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. The purchaser may extend up to the original delivery period during option exercise.
What location details must bidders provide for service support?
Provide service center locations near consignee destinations in INDIA; details must be uploaded with the bid to demonstrate after-sales support coverage for ISRO’s Liquid Propulsion Systems Centre.
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Documents 5
GeM-Bidding-9550214.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS