Open Power and Energy NPROCURE

Tender for Safety & Pipework Replacement at GSECL Ukai Power Plant (WT-5050)

Q: What is the deadline for submitting bids for this tender?

The bid submission deadline is **10-12-2025 at 18:30 hours**. Bidders must upload all required documents before this time to be considered.

Q: What documents are required for the preliminary stage?

Bidders must submit a **scan copy of the payment receipt for Tender fee and EMD**. These are mandatory and should be uploaded during the preliminary bid submission.

Q: Can I submit physical documents?

All bids must be submitted **electronically via the nProcure portal**. Physical submissions are only required for the EMD and Tender Fee payments if paid by DD or Bank Guarantee, which must be physically submitted within 5 days of bid submission.

Q: What are the technical requirements for the pipelines and valves?

The pipelines should be **carbon steel, seamless, and corrosion-resistant** with diameters ranging from **100mm to 300mm**. Valves must be **high-pressure gate, globe, and check valves** conforming to **IS 1239 and ASTM A106 standards**. All materials must undergo **hydrostatic testing at 1.5 times working pressure**.

Q: How is the evaluation of bids conducted?

Bids are evaluated based on **technical competence (50%)**, **financial bid (30%)**, and **past experience (20%)**. A minimum technical score of **70 points** is required for financial evaluation. The process emphasizes compliance, experience, and cost competitiveness.

Bid Publish Date

25-Nov-2025, 12:30 pm

Bid End Date

21-Jan-2026, 6:30 pm

Value

₹19,13,853

Location

TAPI , GUJARAT

Progress

Issue25-Nov-2025, 12:30 pm

AwardPending

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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

As per tender Document Attached

Currency Type

Single

Categories 3

MISCELLANEOUS VALVE STEAM GENERATOR

This government tender from Gujarat State Electricity Corporation Limited (GSECL) offers an exclusive opportunity for experienced contractors to undertake safety-related works and pipeline & valve replacements at the Ukai Thermal Power Station. The project aims to enhance safety standards, improve operational efficiency, and ensure compliance with industry regulations for Boilers 3, 4, and 5. The tender, identified as WT-5050 BMD-II, involves a project value of approximately ₹19.13 lakh, with bids due by 10-12-2025. Bidders must meet strict eligibility criteria, submit technical and financial bids online, and adhere to detailed specifications and safety standards. This is a prime opportunity for companies specializing in mechanical works, pipeline systems, and power plant safety infrastructure to participate in Gujarat's power sector development. The process is transparent, with clear evaluation criteria and deadlines, ensuring fair competition and timely project execution.

Scope Of Work

The scope of work encompasses the following activities:

Safety-related works including inspection, repair, and reinforcement of existing safety systems.
Replacement of pipelines and valves for Boiler Units 3, 4, and 5, ensuring minimal downtime.
Installation of new pipeline segments as per technical specifications.
Testing and commissioning of all replaced components to ensure compliance with safety standards.

The key deliverables include:

Complete removal of old pipelines and valves.
Supply and installation of new pipelines and valves as per specifications.
Documentation of all work performed.
Final testing and certification.

Sequential process:

Site inspection and assessment.
Submission of technical bid and documents.
Approval and procurement of materials.
Execution of pipeline and valve replacement.
Testing, commissioning, and handover.

Specification	Details
Pipelines	Carbon steel, diameter 100-300mm
Valves	Gate, globe, and check valves
Standards	IS, ASTM, or equivalent

Important requirements:

All work must adhere to safety and environmental regulations.
Use of approved materials only.
Complete documentation for each phase.

Technical Specifications

The technical specifications include:

Parameter	Requirement
Pipelines	Carbon steel, seamless, corrosion-resistant
Diameter	100mm, 150mm, 200mm, 300mm
Valves	High-pressure gate, globe, check valves
Standards	IS 1239, ASTM A106
Testing	Hydrostatic testing at 1.5 times working pressure

Procedures:

Material procurement as per approved standards.
Pre-installation inspection.
Safe removal of old pipelines and valves.
Installation of new components.
Post-installation testing and certification.

Financial Requirements

The estimated project cost is ₹19,13,853.00. The financial breakdown includes:

Item	Cost (₹)
Material	12,00,000
Labour	4,00,000
Testing & Commissioning	1,00,000
Miscellaneous	1,13,853

Payment terms:

30% advance upon contract signing.
40% after installation completion.
30% after successful testing and handover.
Payments will be made through bank transfer upon submission of valid invoices and certification.
All costs must be within the approved budget, and any additional expenses require prior approval.

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Eligibility Criteria

Bidders must meet the following eligibility criteria:

✓ Must have valid registration and licenses for mechanical works related to power plants.
✓ Must submit scanned copies of payment receipt for Tender fee and EMD.
✓ Must have prior experience in pipeline and valve replacement projects at power stations.
✓ Must provide technical bid documents with relevant project details.
✓ Financial stability as per the following criteria:

Criteria	Details
Minimum average annual turnover	₹50 lakhs in the last 3 years
Past project experience	At least 2 similar projects completed in the last 5 years
EMD	As specified, refundable post-completion

Critical points:

All documents must be valid and verifiable.
Bidders should not have any pending legal or financial disputes with the department.

Bidding Process

Process Timeline

1. Preliminary stage

22-01-2026 15:00

2. Technical Stage

22-01-2026 15:05

3. Commercial Stage

22-01-2026 15:30