Odisha Power Generation Corporation Limited Copper Alloy Gate Valve for Waterworks Tender IS 778 Conforming 2026
Bid Publish Date
23-Jul-2026, 10:06 am
Bid End Date
03-Aug-2026, 10:00 am
Value
₹1,50,000
Location
Progress
Quantity
40
Bid Type
Two Packet Bid
Key Highlights
- • Is IS 778 conformity required for copper alloy gate valves in waterworks
- • End connection type and nominal size specifications critical for compatibility
- • 25% quantity variation right during placement and currency of contract
- • Delivery period extension method based on (increased quantity ÷ original quantity) × original delivery period
- • Material specifications for body, bonnet, stem, packing, and gland components
- • Must confirm EMD amount and payment terms per T&C
- • OEM authorization and technical compliance certificates likely required
Categories
17
Tender Overview
Organization: Odisha Power Generation Corporation Limited; Product: Copper alloy gate valve for waterworks (V2) conforming to IS 778; Estimated Value: ₹150,000; Location: Odisha; Category: Valve, waterworks, end connections, gate valve type with specified material standards. The tender seeks valves meeting IS 778, with detailed material and dimensional requirements, including both Class 1 and Class 2 configurations and end-to-end dimensions. The scope emphasizes compliance with specified standards and dimensioning to ensure compatibility with waterworks infrastructure. A right to modify quantity by up to 25% is included, with extension options during contract execution. Unique aspect: emphasis on IS 778 conformity and detailed material/bore specifications suitable for waterworks applications.
Technical Specifications & Requirements
- Conformity to IS 778 and related waterworks norms.
- End Connection type specification and Nominal Size (mm) requirements.
- Pressure Classification and Gate Valve Type definitions.
- Bonnet/Body Materials: detailed material categories for body, bonnet, stuffing box, stem, and related components.
- Stem/Disc/Packings: material requirements for stem, disc hinge, packing, gland components.
- Dimensional Details: minimum threaded portion length, minimum body thickness, minimum end width, minimum stem diameter, minimum flat-to-flat size, end-to-end dimensions for screwed ends, and face-to-face dimensions for flanged valves.
- Quality/Manufacture: material of gland packing, gland flange, and renewal components; potential OEM/brand considerations if specified.
- Delivery/Scope: basic delivery expectations tied to original and extended delivery timelines; option clause governs quantity and delivery extensions.
Terms, Conditions & Eligibility
- EMD / Security: Not explicitly specified in available data; bidders should verify tender terms.
- Delivery Timeline: Extended delivery periods allowed via option clause; baseline delivery timing calculated from original order dates, with minimum 30 days extension rules.
- Payment Terms: Not detailed in data; bidders should confirm with issuing authority.
- Documents: Typical bid documents likely include GST registration, PAN, technical compliance certificates, OEM authorizations, and financial statements; ensure submission in line with T&C.
- Quantity Variability: Purchaser may increase/decrease order quantity up to 25%; contract rates remain fixed; delivery time recalculations apply.
- Quality & Compliance: IS 778 conformity required; ensure material certifications align with IS standards and valve class specifications.
- ATC / Contact: For clarifications, contact the designated officer listed in bid terms.
Key Specifications
-
Product: Copper alloy gate valve for waterworks (V2)
-
Standard: IS 778 compliant
-
End connections, nominal size, and pressure classification to be defined in BOQ
-
Materials: body, bonnet, stem, stuffing box, packing, gland components per tender
-
Dimensions: minimum threaded length, body thickness, end width, stem diameter, flat-to-flat, end-to-end (screwed), face-to-face (flanged)
Terms & Conditions
-
Eligibility includes IS 778 conformity and valve category knowledge
-
Delivery can be extended via option clause with 30-day minimums
-
Quantity may vary by up to 25% during and after contract
-
Submit typical bidder documents: GST, PAN, experience, financials, EMD
Important Clauses
Payment Terms
Not explicitly specified; verify with purchaser; ensure alignment with delivery milestones
Delivery Schedule
Delivery period can be extended based on option clause; time calculation depends on quantity changes
Penalties/Liquidated Damages
Not specified in provided data; confirm LD terms during bid clarification
Bidder Eligibility
-
Experience in supplying copper alloy gate valves for waterworks or similar infrastructure
-
IS 778 conformity capability or certification proof
-
Financial capacity to meet procurement scope of ₹150,000 (estimated value)
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Copper Alloy Gate Valve For Waterworks Purpose (V2) Conforming to IS 778 (Q3)
Payment Timelines
Payments shall be made to the Seller within 45 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)
Delivery Details
Max Delivery Days
30
Delivery Locations
1
Delivery Cities
Jharsuguda
Delivery Pincodes
768234
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Ashis Mohapatra | 768234,BANHARPALI | Jharsuguda | Odisha | 768234 | 40 | 30 | - |
Authority Records
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Documents 4
GeM-Bidding-9648371.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Generic | Conformity to IS 778 | Yes |
| Generic | End Connection | Screwed Ends, Flanged Ends |
| Generic | Nominal Size of Valves (in mm) | 8 mm, 10 mm, 15 mm, 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 80 mm, 100 mm |
| Generic | Pressure Classification | Class 1 Valve : Suitable for cold working pressure up to 1.0 MPa, Class 2 Valve : Suitable for cold working pressure up to 1.6 MPa |
| Generic | Gate Valve Type | Solid Wedge Type, Split Wedge Type, Double Disc Type |
| Material & Manufacture | Bonnet Type/ Design | Screwed - in bonnet integral seats, Screwed - in bonnet renewable seats, Screwed - on bonnet integral seats, Screwed - on bonnet renewable seats, Bolted Bonnet integral or renewable seats |
| Material & Manufacture | Material of Body | Brass (conforming to DCB 2 of IS 1264), Leaded tin bronze (conforming to LTB 2 of IS 318) |
| Material & Manufacture | Material of Bonnet/Cover Material | Leaded tin bronze (conforming to LTB 2 of IS 318), Forged brass (conforming to CuZn,2Pb2 of IS 3288), Brass (conforming to DCB 2 of IS 1264) |
| Material & Manufacture | Material of Stuffing box, disc hinge, check nut, stem nut, disc retaining nut, gland, gland nut, gland flange, body seat rings and disc or wedge facing rings (where renewable | Leaded Tin Bronze (conforming to LTB 2 of IS 318), Extruded Brass Rod (conforming to Type 1 or Type 2 (Half Hard) of IS 319), Forged brass (conforming to CuZn,2Pb2 of IS 3288), Brass (conforming to DCB 2 of IS 1264) |
| Material & Manufacture | Material of Stem, hinge pin and plug | Extruded Brass Rod (conforming to Type 2 (Half Hard) of IS 319), High Tensile Brass (conforming to HT1 or HT2 of IS 320), Forged Brass (conforming to CuZn,2Pb2 of IS 3288) |
| Material & Manufacture | Material of Gland Packing | Hemp and Jute (conforming to IS 5414), Asbestos (conforming to 4687) |
| Dimensions | Minimum Length of Threaded Portion at the end (in mm) | 7.0 mm, 7.5 mm, 9.5 mm, 10.5 mm, 12.0 mm, 13.5 mm, 17.0 mm, 19.0 mm, 21.5 mm, 26.0 mm |
| Dimensions | Minimum Thickness at body ends outside of the thread for both Class 1 and Class 2 Valves (in mm) | 3.2 mm, 3.3 mm, 3.7 mm, 4.1 mm, 4.6 mm, 5.0 mm, 6.0 mm, 6.7 mm, 7.5 mm, 9.0 mm |
| Dimensions | Minimum Width of ends for both Class 1 and Class 2 Valves (in mm) | 10 mm, 10.5 mm, 11.5 mm, 13.0 mm, 15.0 mm, 20.0 mm, 21.0 mm, 23.5 mm, 26.0 mm |
| Dimensions | Minimum Diameter of Stems for Both Class 1 and Class 2 Valves (in mm) | 6 mm, 8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, 20 mm |
| Dimensions | Minimum Flat to Flat Size for both Class 1 and Class 2 Valves (in mm) | 18 mm, 22 mm, 26 mm, 32 mm, 39 mm, 49 mm, 55 mm, 68 mm, 85 mm, 98 mm, 127 mm |
| Dimensions | End to End Dimensions of Screwed End Valves (in mm) | As per Table 9 of IS 778, NA for Flanged Valves |
| Dimensions | Face to Face Dimensions of Flanged Valves (in mm) | As per Table 11 of IS 778, NA for Screwed Valves |
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Required Documents
GST registration certificate
PAN card
Experience certificates for similar valve supplies
Financial statements (audited if available)
EMD/Security deposition documentation
Technical bid documents showing IS 778 conformity
OEM authorization or manufacturer credentials (if bidding as reseller)
Any product-specific certifications or test reports
Frequently Asked Questions
How to bid for copper alloy gate valve tender in Odisha 2026
Bidders must submit GST, PAN, experience certificates, financial statements, and EMD per T&C. Ensure IS 778 conformity and provide technical compliance documents demonstrating copper alloy gate valve capability, end connection details, nominal size, and pressure classification. Delivery terms and option-clause implications should be clarified with the procurement officer.
What documents are required for IS 778 valve tender in Odisha
Required documents include GST registration, PAN, vendor’s experience certificates for similar valve supply, financial statements, EMD/security deposit, OEM authorizations if applicable, and technical bid indicating IS 778 compliance, materials, dimensions, and testing reports as per tender terms.
What are the IS 778 compliance requirements for copper valves
IS 778 compliance requires material conformity, end connection compatibility, specified dimensions, bonnet and stem material standards, and gland packing quality. Suppliers must provide test reports and certifications validating conformance to IS 778 and relevant material specifications for waterworks usage.
When is the delivery deadline for copper gate valves in Odisha
Delivery timing follows the original delivery order with potential up to 25% quantity variation. Additional time is calculated as (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days. Confirm exact dates with the procurement officer.
What is the estimated value and payment terms for this valve tender
Estimated value is ₹150,000. Payment terms are not detailed in available data; bidders should request clarification. Prepare for milestone-based payments aligned to delivery and acceptance as per standard government procurement practice.
What are the essential technical specifications for the valve
Key specs include IS 778 conformity, end connection type, nominal size in mm, pressure classification, gate valve type, and material details for body, bonnet, stem, stuffing box, gland components, and end-to-end/face-to-face dimensions for screwed and flanged versions.
Who should bidders contact for ATC or clarifications in Odisha
For ATC and clarifications, bidders should contact the specified procurement officer or designated liaison in the Buyer Added Terms section, including the contact name and phone number provided by the issuing authority.
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Documents 4
GeM-Bidding-9648371.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS