Pipe Unions confirming to IS 1239 (Part 2)
Industrial Training Institute
GURGAON, HARYANA
Posted:
19 December 2025
Closed:
29 December 2025
GEM
GEM
Indian Institute Of Astrophysics CPVC Ball Valve Tender - IS 1239 Part 2 Signed 2026
Bid Publish Date
04-Jun-2026, 10:44 am
Bid End Date
15-Jun-2026, 11:00 am
Value
₹30,000
Location
DINDIGUL , TAMIL NADU
Progress
Issue04-Jun-2026, 10:44 am
AwardPending
Quantity
90
Category
CPVC Ball Valve
Bid Type
Two Packet Bid
Tender Overview
The Indian Institute Of Astrophysics (IIA), operating under the Department Of Science And Technology, invites bids for CPVC Ball Valve and related pipe unions conforming to IS 1239 (Part 2), India. Estimated value is ₹30,000 with a supply-only scope. The procurement focuses on standard-compliant valves suitable for neutral piping systems, featuring IS 1239 Part 2 conformity, and requires documentation to demonstrate technical compliance and after-sales support across Indian service centers. The contract allows quantity adjustments up to 25% during and after the initial order, with delivery timing tied to original schedules and extended periods as per option clauses. This tender emphasizes BIS/type tests and OEM warranty as differentiators, with installation, commissioning, and training expectations addressed in the buyer terms.
Technical Specifications & Requirements
- Product category: CPVC Ball Valve and Pipe Unions conforming to IS 1239 (Part 2)
- Valve types: CPVC material with standard connection types and nominal outlet size specs in mm (as per BOQ/IS 1239)
- Dimensions & pressure: Nominal sizes in mm; Maximum pressure in psi to be specified by bidder
- Construction: Valve body and structure details; CPVC material compliance; handle type and valve construction alignment with IS 1239 requirements
- Standards: IS 1239 (Part 2); BIS/type test certificates must be uploaded; OEM warranties
- Delivery scope: Supply of Goods only; installation/commissioning not guaranteed unless specified in terms
- Warranty & service: OEM warranty per product specifications; service-network in India with infestation of after-sales support
Terms, Conditions & Eligibility
- EMD: Not disclosed; ensure submission according to bid document terms
- Warranty: As per product specifications from acceptance date; OEM warranty certificates required at delivery
- Certificates: Upload BIS licence, type-test certificates, and other approvals as specified
- Scope: Bidder to provide supply-only goods with documented after-sales service capability
- Delivery: Delivery period per original order; option to extend as per 25% quantity clause; minimum 30 days when extended
- Contact: Clarifications via provided contact for bidder queries; ensure all bid documents are complete
Key Specifications
-
- Product/service: CPVC Ball Valve and Pipe Unions conforming to IS 1239 (Part 2)
-
- Quantity/Value: estimated ₹30,000; scope limited to supply of goods
-
- Standards/Certifications: IS 1239 (Part 2); BIS licence; type test certificates
-
- Materials/Construction: CPVC valve body and structure per standard; handle type as specified
-
- Dimensions/Size: Nominal Size and Outlet size in mm; maximum pressure in psi to be confirmed by bidder
-
- Delivery/Service: supply-only with potential post-delivery service requirements in terms
-
- Warranty: OEM warranty as per product specifications; service centers in India
Terms & Conditions
-
Option to increase/decrease quantity up to 25% at contract placement and during currency
-
Delivery period calculated with the 30-day minimum extension rule under option clause
-
Warranty: OEM coverage from acceptance or post-installation; certificates must be uploaded
Important Clauses
Payment Terms
Payment terms not stated explicitly in data; ensure compliance with standard government practice and bid document terms
Delivery Schedule
Delivery starts from last date of original delivery order; extended time if option clause exercised; minimum 30 days
Penalties/Liquidated Damages
Penalties or LD not specified; refer to standard GST/contract terms and supplier performance guidelines
Bidder Eligibility
-
Experience in supplying CPVC valves or similar piping components
-
Demonstrated ability to provide BIS certificates and type tests
-
OEM authorization for CPVC ball valves and pipe unions
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
Yes
Item Category
CPVC Ball Valve (Q4) , Pipe Unions confirming to IS 1239 (Part 2) (Q4)
Authority Records
MINISTRY OF SCIENCE AND TECHNOLOGYSCIENCE AND TECHNOLOGY DEPARTMENT
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Document Filing
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Documents 6
GeM-Bidding-9418851.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
CATALOG-Specification-2
CATALOG Specification
CATALOG-Specification-3
CATALOG Specification
CATALOG-Specification-4
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Tender Results
Loading results...
Technical Specifications
4 Items
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Size | Tube Size, inch | 1-1/2 |
| Size | Pipe Size, inch | 1-1/2 |
| Construction | Valve Body Material | CPVC, C-PVC |
| Construction | Valve Structure | 2-Piece |
| Construction | Connection Type | Slip, Socket |
| Pressure and Temperature | Maximum Pressure, psi | 100-250 |
| Generic | Standard | ASTM, NSF |
| Generic | Handle Type | Lever, Locking Lever |
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Historical Data
Required Documents
1
GST registration certificate
2
Permanent Account Number (PAN) card
3
Experience certificates for CPVC valve supply
4
Financial statements showing capability to handle ₹30,000 value
5
EMD submission documents (if required in bid document)
6
Technical bid documents demonstrating CPVC valve capability and IS 1239 conformity
7
OEM authorization certificates for CPVC ball valve supply
8
BIS licence and type test certificates with product specifications
Frequently Asked Questions
How to bid for CPVC ball valve tender in India with IS 1239 compliance
Bidders must submit BIS licence, type test certificates, OEM authorizations, GST and PAN, and experience certificates for CPVC valves. Ensure IS 1239 (Part 2) conformity with documented dimensions (mm) and maximum psi ratings. Provide OEM warranty details and after-sales support coverage across India.
What documents are required for IS 1239 CPVC valve procurement in India
Submit GST registration, PAN, experience certificates in CPVC valve supply, financial statements, BIS licence, type test certificates, OEM authorizations, and warranty documents. Include product datasheets confirming IS 1239 (Part 2) compliance and the OEM service network in India.
What are the technical specifications for CPVC ball valves in this tender
Key specs include CPVC valve body material, connection type, nominal outlet size in mm, tube/pipe size in inches, and maximum pressure in psi. The standard to meet is IS 1239 (Part 2), with certificates confirming compliance and appropriate handle type as per bid terms.
When is the delivery deadline and option extension for quantity changes
Delivery follows the last date of the original delivery order, with potential extension calculated as (increased quantity ÷ original quantity) × original period, minimum 30 days. The purchaser may extend within the contract limits up to 25% quantity changes.
What warranty and after-sales support is required for CPVC valves
OEM warranty certificates must be provided at delivery. The seller must ensure rectification during the warranty period and have an established Installation/Commissioning/Training/Service network in India with service centers near consignee locations.
What standards and certificates ensure bid eligibility for CPVC parts
Bidder must upload BIS licence, type test certificates, and product approvals as specified. Conformity to IS 1239 (Part 2) is mandatory, with OEM authorization for CPVC ball valves and pipe unions to be included in the bid package.
What is the scope of supply for this CPVC valve tender
Scope is strictly supply of goods; installation, commissioning, or training are not guaranteed unless explicitly stated. Ensure all documentation demonstrates compliance with IS 1239 (Part 2) and includes service/support details within India.
Are there quantity adjustment provisions for this CPVC valve tender
Yes. The purchaser may adjust quantities by up to 25% at contract placement and during the contract currency, with delivery timelines adjusted accordingly and subject to the extended delivery period rules described in the terms.
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Documents 6
GeM-Bidding-9418851.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
CATALOG-Specification-2
CATALOG Specification
CATALOG-Specification-3
CATALOG Specification
CATALOG-Specification-4
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS