GEM

Bridge and Roof Company (India) Limited 4.4 MVA Central Solar Inverter AMC Tender Gujarat 1500 V DC to 690 V AC 2025

Posted

30 Oct 2025, 03:56 pm

Deadline

17 Nov 2025, 05:00 pm

Location

KACHCHH , GUJARAT

Progress

Issue30 Oct 2025, 03:56 pm
AwardPending
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Quantity

912

Category

4.4 MVA Central Solar Inverter with Data Logger Max Input 1500 V DC Output 660 to 690 V AC

Bid Type

Two Packet Bid

Tender Overview

Bridge And Roof Company (India) Limited invites bids for a 4.4 MVA Central Solar Inverter with exact input/output specs: 1500 V DC input and 660-690 V AC output. The scope includes annual maintenance for five years (Year 1–Year 5 AMC of 4.4 MVA Central Solar Inverter) to support a project at the NTPC REL Khavda site in Gujarat. The tender contemplates quantity flexibility under an option clause up to 25% of bid quantity, with delivery timelines adjusted accordingly. Bidders must align with Detailed Design Drawings approval prior to fabrication; drawings must be submitted within 7 days of award. The delivery address is the Solar PV Project Site, NTPC REL Khavda, South Block, Runn of Kutchh, Gujarat. GST-related reimbursement follows actuals with a cap on quoted GST. The tender requires Data Sheet uploads and Integrity Pact compliance.

Technical Specifications & Requirements

  • Product: 4.4 MVA Central Solar Inverter with AMC (5 years) for the same capacity
  • Electrical specs: Input: 1500 V DC, Output: 660-690 V AC
  • ** AMC structure**: Year 1–Year 5; multi-year service for consistent performance
  • Delivery conditions: Delivery period begins after last delivery order; option clause may extend time; minimum extension 30 days
  • Design approvals: Detailed Design Drawings due within 7 days of award; approval or modification list provided within 7 days; fabrication aligned to approved drawings
  • Site and GST: Installation at NTPC REL Khavda site; GST payable by bidder per actual rates; data sheets must match product specs
  • Documentation: Data Sheet upload; Vendor Code creation documents (PAN, GSTIN, cancelled cheque, EFT mandate) to be submitted
  • Compliance: Integrity Pact to be uploaded; data sheet consistency critical

Terms, Conditions & Eligibility

  • EMD/guarantee: Not specified in available data; ensure readiness per buyer terms
  • Delivery timing: Based on original delivery period with option clause; extended delivery as per formula; minimum 30 days
  • Design approvals: 7-day window for drawings; delay may shift delivery without LD
  • Site specifics: Installation at NTPC REL Khavda, South Block, Gujarat 370510
  • GST: Reimbursement as actuals or applicable rate cap per bid
  • Documentation: PAN, GSTIN, cancelled cheque, EFT mandate; Integrity Pact signed and uploaded; Data Sheet alignment
  • Vendor code & data: Data Sheet must be uploaded and verified against offered product

Key Specifications

    • Product category: Central Solar Inverter for 4.4 MVA capacity
    • Electrical specifications: Input voltage up to 1500 V DC; AC output 660-690 V
    • AMC duration: 5 years covering the same 4.4 MVA inverter capacity
    • Delivery condition: Delivery schedule tied to last delivery order; option quantity up to 25%; minimum extension 30 days
    • Design approval: Detailed Design Drawings due within 7 days of award; modifications communicated within 7 days
    • Installation site: NTPC REL Khavda RE Park, South Block, Runn of Kutchh, Gujarat 370510
    • GST treatment: Reimbursement as actuals or capped by quoted GST percentage
    • Documentation required: Data Sheet, PAN, GSTIN, cancelled cheque, EFT mandate; Integrity Pact

Terms & Conditions

  • Key Term 1: Option clause allows ±25% quantity adjustment at contract, with extended delivery time formula

  • Key Term 2: Detailed Design Drawings must be approved within 7 days of award; no LD if buyer delays in approval

  • Key Term 3: Site installation at NTPC REL Khavda; GST handling as per actuals or capped rate; data sheet alignment required

Important Clauses

Payment Terms

GST reimbursement aligned to actuals or applicable rate; no fixed GST burden on seller beyond quoted rate

Delivery Schedule

Delivery starts after final order; option quantity allows up to 25% increase during contract; minimum 30 days extension

Penalties/Liquidated Damages

LD terms not specified in available data; delivery extensions possible without LD if delays are buyer-caused

Bidder Eligibility

  • Experience with central solar inverter supply and installation

  • Financial capability to support five-year AMC commitments

  • Ability to meet data sheet alignment and integrity pact requirements

Bill of Quantities (BOQ) 6 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 4.4 MVA Central Solar Inverter with Data Logger Max Input 1500 V DC Output 660 to 690 V AC Central Solar Inverter 4.4 MVA Rating with Data Logger Max Input Voltage 1500 V DC Output Voltage 660 to 690 V AC 152 pieces [email protected] 120
2 1st Year AMC of 4.4 MVA Central Solar Inverter 1st Year Annual Maintenance Contract of 4.4 MVA Solar Inverter 152 pieces [email protected] 1,460
3 2nd Year AMC of 4.4 MVA Central Solar Inverter 2nd Year Annual Maintenance Contract of 4.4 MVA Solar Inverter 152 pieces [email protected] 1,825
4 3rd Year AMC of 4.4 MVA Central Solar Inverter 3rd Year Annual Maintenance Contract of 4.4 MVA Solar Inverter 152 pieces [email protected] 2,190
5 4th Year AMC of 4.4 MVA Central Solar Inverter 4th Year Annual Maintenance Contract of 4.4 MVA Solar Inverter 152 pieces [email protected] 2,190
6 5th Year AMC of 4.4 MVA Central Solar Inverter 5th Year Annual Maintenance Contract of 4.4 MVA Solar Inverter 152 pieces [email protected] 2,190

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Required Documents

1

Certificate (Requested in ATC)

2

Additional Doc 1 (Requested in ATC)

3

Additional Doc 2 (Requested in ATC)

4

Compliance of BoQ specification and supporting document *In case any bidder is seeking exemption from Experience / Turnover Criteria

5

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

Frequently Asked Questions

How to bid for the solar inverter AMC tender in Gujarat 2025?

Bidders must submit PAN, GSTIN, cancelled cheque, EFT mandate, and Data Sheet; sign Integrity Pact; provide Detailed Design Drawings within 7 days of award and align fabrication to approved drawings. Ensure qualification for 4.4 MVA inverter AMC across five years; delivery terms align with option clause and GST rules.

What are the eligibility criteria for the 4.4 MVA inverter procurement in Gujarat?

Eligibility includes prior experience in central solar inverter supply, ability to commit to a 5-year AMC, financial stability, and compliance with Integrity Pact and Data Sheet verification. Must upload PAN, GSTIN, EFT details, and vendor code documents with bid.

What technical standards and certifications are required for the inverter tender in Gujarat?

Tenders require a Data Sheet alignment with offered product; ensure compliance with supplier-integrity clauses and installation standards at NTPC REL Khavda. While ISI/IS 550 specifics are not stated, bidders should align with project-level electrical safety and performance standards in similar solar inverter procurements.

When is the delivery window for the multiple-year inverter AMC in Gujarat?

Delivery schedule follows the original delivery period with an option to increase quantity by up to 25%; extended lead time is calculated as ( Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days extension.

What documents are required for bid submission in this Gujarat tender?

Required documents include PAN, GSTIN, cancelled cheque, EFT mandate, signed Integrity Pact, Data Sheet of offered product, and vendor code paperwork. Upload the detailed design drawings within 7 days of award and ensure GST handling conforms to actuals or capped rates.

How to ensure compliance with Detailed Design Drawings for the inverter project?

Submit Detailed Design Drawings within 7 days of award; buyer will approve or request modifications within 7 days. Fabrication must follow approved drawings; if the buyer delays approval, delivery period is adjusted without LD and re-fixed to match approvals.

What is the installation site for the inverter AMC tender in Gujarat?

Installation location is NTPC REL Khavda RE Park - South Block, Runn of Kutchh, Gujarat 370510. Ensure site readiness and coordinate with Bridge and Roof Co. (India) Limited for delivery and commissioning activities.

What are the GST considerations for the Gujarat inverter tender?

GST reimbursement is payable as actuals or at the applicable rate, whichever is lower, subject to the maximum quoted GST percentage. Bidders must manage GST registration and include GST details in bid submission.