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Cable Trays & Earthing for Nigeria: NNPC, Shell PIB & EPC Procurement from India

Nigeria imports USD 18 million of Indian cable management annually. What NMDPRA, NNPCL and Shell Petroleum Development Company require, and how to route a container shipment to Lagos or Port Harcourt.

Vajra International Exports · Trade Documentation & Procurement 6 min
Cable Trays & Earthing for Nigeria: NNPC, Shell PIB & EPC Procurement from India. Vajra International, cable tray, earthing & steel manufacturer and exporter, Howrah, India
Cable Trays & Earthing for Nigeria: NNPC, Shell PIB & EPC Procurement from India, technical guidance from Vajra International, ISO 9001:2015 certified cable tray, earthing & steel manufacturer and exporter, Howrah, India.

Nigeria imported approximately USD 18 million of cable trays, earthing systems and structural metal from India in the 12 months to March 2026, driven primarily by the Nigerian National Petroleum Company Limited (NNPCL), Shell Petroleum Development Company (SPDC), TotalEnergies EP Nigeria and their upstream and midstream EPC contractors, plus active power infrastructure build-out under the Transmission Company of Nigeria (TCN) and state electricity distribution companies. The Nigerian oil and gas sector is undergoing a regulatory transition from the old Petroleum Act to the Petroleum Industry Act (PIA), which has triggered a new round of facility upgrades and compliance inspections across upstream flow stations, gas processing plants and offshore facilities, creating strong demand for cable management, earthing and structural products.

NNPCL and NMDPRA: what the regulatory environment requires

Under the Petroleum Industry Act 2021, the Nigerian Upstream Petroleum Regulatory Commission (NUPRC) and the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA) now separately regulate upstream and midstream/downstream activities. For capital project materials procurement: NNPCL and its joint venture partners (Shell, TotalEnergies, Eni, Chevron) follow international standards. IEC 61537 for cable trays, IEC 62561 for earthing and lightning protection, and API/ASME standards for structural steel components. International EPC contractors operating in Nigeria (SAIPEM, Daewoo E&C, Julius Berger Nigeria, Eni-affiliated contractors) typically specify to the international standard version without Nigerian-specific supplements, unless working on a TCN power transmission project which follows its own engineering standards. There is no Nigerian-specific cable tray standard equivalent to SASO (Saudi) or DEWA TSS (UAE). IEC 61537 is the de facto specification standard on all oil and gas projects.

Shell PIB compliance projects: what they require specifically

Shell Petroleum Development Company (SPDC) has an extensive ongoing programme of facility upgrades to achieve Petroleum Industry Act compliance, flow station upgrades, gas flare reduction infrastructure, and wellhead platform refurbishments across the Niger Delta. SPDC uses Shell DEP (Design and Engineering Practice) standards for all capital projects, which require IEC 61537 cable trays with HDG to ISO 1461 minimum 85 µm, third-party inspection at origin (Bureau Veritas or Lloyd's Register nominated by SPDC), and EN 10204 Type 3.1 MTC with heat-number traceability. SPDC projects also have specific earthing requirements for Zone 1 classified areas at flow stations: continuous bonding conductors across all tray joints (4 mm² minimum copper), earthing at both run ends, and DC loop resistance post-installation testing to below 1 Ω.

Port of entry: Lagos vs Port Harcourt

Apapa Port (Lagos) is Nigeria's main general cargo port and handles approximately 70% of Nigeria's container imports. Tin Can Island Port (also Lagos) handles the balance of general cargo. For Niger Delta oil and gas project supplies: Port Harcourt Port is the preferred entry point for Imo, Rivers, Bayelsa, Delta and Cross River states, significantly shorter inland transit compared to Lagos. For Abuja and north-central Nigeria: Lagos remains the practical entry point. Key logistics consideration: Lagos Apapa Port is subject to significant traffic congestion and port dwell times of 7–14 days for container clearance are common. A Duty shortcode of C-line can be prepared in advance by a Nigerian customs agent to reduce dwell time. Work with an experienced Nigerian customs broker (Licensed Customs Agent) from the order stage, not after the vessel arrives.

Import documentation for Nigeria

  • Form M (Import License): Nigeria requires a Form M to be opened at a Nigerian bank by the importer before goods are shipped. No shipment should leave India without a valid Form M number, goods will be rejected at Nigerian customs without one. The Form M is opened by the Nigerian buyer against the Proforma Invoice.
  • Combined Certificate of Value and Origin (CCVO): required by Nigerian customs, a combined document showing the invoice value and confirming Indian origin. Issued by the Indian exporter and authenticated by the Indian Chamber of Commerce.
  • NAFDAC registration: not required for cable trays and metal structural products (applies to food, drugs, cosmetics, medical devices). Confirm with your Nigerian customs broker.
  • Pre-Shipment Inspection: Nigeria's PAAR (Pre-Arrival Assessment Report) system may require pre-shipment inspection for some product categories above a threshold value. A NAFDAC or SON (Standards Organisation of Nigeria) product certification may be required for some electrical accessories, confirm for cable trays specifically with a Lagos customs broker.
  • Packing List and EN 10204 Type 3.1 MTC: same requirements as other markets. Nigerian oil and gas projects (NNPCL, Shell, TotalEnergies) require Type 3.1 with heat number; commodity supply for TCN or distribution company projects often accepts Type 2.2.
  • Bill of Lading: Kolkata or Mundra to Apapa (Lagos) or Port Harcourt. Transit: 22–30 days via transshipment at Port Said (Suez route) or 26–35 days via Cape route. Direct Nigeria-calling vessels are limited, most route via Lomé (Togo) or Abidjan (Ivory Coast) transshipment.
The Form M is the single most common reason Indian exports to Nigeria are held at port. Open it before the vessel leaves India, not after. The Nigerian buyer must initiate the Form M through their bank and provide you with the number before goods are ready to ship.

Supplying an NNPCL, Shell or TCN project in Nigeria? We have supplied West African EPCs with cable trays, gratings and earthing systems, with full EN 10204 Type 3.1 MTC and third-party inspection. Submit your project enquiry and we'll return a quotation.

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About the author

Vajra International Exports

Trade Documentation & Procurement

Our exports and trade team manages documentation, customs compliance and logistics for shipments to 30+ countries. We have hands-on experience with LC at sight, FOB/CIF/CFR, MTC issuance, Certificate of Origin (preferential and non-preferential), CEPA benefit claims and third-party inspection coordination.

  • EEPC / RCMC registered exporter
  • Active supply to UAE, Saudi Arabia, Nigeria, Philippines, Australia, UK and Germany
  • Customs documentation: MTC · COO · HS code advisory

Frequently asked questions

Specification, compliance and procurement questions our engineering team answers most often.

When should I choose a ladder cable tray instead of a perforated tray?
Ladder trays are the right call for heavy power cabling, they give open rungs so warm air rises away from conductors, handle large cable bend radii without a tight bottom, and span further between supports. Perforated trays suit lighter control and instrumentation runs where you want continuous bottom support for smaller cables. For a data-centre busway feed, a substation cable corridor or a refinery main cable route, specify ladder. For a panel-room control loom or an instrument cable highway, perforated is enough.
When should I choose a perforated tray over a ladder tray?
Perforated trays are right when the cable route carries smaller cables, control wiring, instrumentation, Cat 6A data, BMS signals, fire-detection loops, where continuous bottom support prevents sagging between rungs. They also suit pharmaceutical cleanrooms, hospital technical floors and commercial Grade A office fit-outs where cleanliness and aesthetics matter alongside function. For heavy LT power cable above 240 mm² or long support spans exceeding 2 m, ladder tray is the better thermal and structural choice.
When is closed trunking the right choice over an open tray?
Closed trunking shields cables from dust, falling debris, mechanical impact and casual contact, choose it for switch rooms, exposed building runs, walkway-adjacent routing and areas with public access. Open trays cost less and dissipate heat better, but they expose the cabling. Many EPCs mix the two: trunking in occupied zones, trays in plant rooms.
Where does a channel tray actually save money over a full ladder or perforated tray?
Channel trays cost roughly 40–60 % less per metre than equivalent ladder, and they shine on short branch drops, solar string routing, equipment skids and single-cable runs. Anywhere the cable count is small and the run length is under 20 m, channel is the economical, code-compliant choice.
Which markets do you export to?
Vajra serves EPCs, OEMs and contractors across the Americas, Europe, the Middle East, Southeast Asia, Africa, Australia and the United Kingdom, with experience in international standards compliance and container logistics to all major ports.
What export documentation do you provide?
Material Test Certificates (MTC), Certificate of Origin (COO), inspection reports, packing lists and commercial invoicing, prepared as standard, not as an afterthought.
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