Structured across five operational pillars: Industrial Services, Field Engineering, Certified Manpower, Project Support & Cleaning, and General Services.
Beyond simply supplying labour, NGS takes direct ownership of hands-on industrial work packages. Our industrial services division executes mechanical, structural, piping, and tank-related scopes under supervised crews, giving prime contractors a single accountable partner for physical site execution rather than a loose collection of individual tradespeople.
Picture 2 · Process Plant
Turnaround operations, maintenance, elevated pipe rack support, and process piping network servicing across refineries and gas plants.
Turnaround Maintenance
Multi-tier shell and tube heat exchanger access, mechanical scraping, decontamination, and pressure vessel turnaround servicing.
| Work Package | Scope of Execution |
|---|---|
| Mechanical Erection & Installation Rotating Machinery | Equipment positioning, precision alignment, and bolt-up of industrial pumps, skids, vessels, and rotating machinery under experienced, supervised crews. |
| Structural Steelwork Heavy Steel Assembly | Fabrication, erection, and calibrated bolt-torque of structural steel frames, platforms, pipe racks, and heavy support structures. |
| Piping & Tank Works Pressure Systems | Spool fabrication, on-site installation, hydro-testing assistance, and bulk storage tank plating, welding, and integrity maintenance support. |
| Scaffolding Erection & Dismantling BS 1139 / EN 12811 | Certified system and tube-and-coupler scaffold builds, green Scafftag tagging, periodic safety inspection, and safe dismantling on completion. |
| Insulation & Cladding Thermal Protection | Thermal insulation installation and weather-tight protective sheet metal cladding for piping, vessels, reboilers, and process equipment. |
| Industrial Coatings & Corrosion Control SA 2.5 Specification | Abrasive surface preparation to SA 2.5 standard, multi-coat protective industrial paint applications, and pipeline joint wrapping. |
Operational Delivery Standard: Industrial Services work is delivered under a dedicated site foreman with daily progress tracking, keeping physical work packages moving in step with the client's overall project schedule.
NGS provides field-level engineering support that sits alongside client engineering teams, translating technical drawings and specifications into safe, accurate work on the ground. This service line closes the gap between design intent and site execution, reducing rework and keeping documentation audit-ready.
Picture 1 · Fabrication Shop
Preparation, fitting, grinding, welding, and spool assembly of heavy-wall piping components and 90° elbows prior to on-site erection.
Specialized Metallurgy
Critical-path specialized alloy welding utilizing ceramic pre-heat and post-weld heat treatment (PWHT) blankets executed by certified TIG/SMAW welders.
| Function | Field Application |
|---|---|
| Technical Supervision Site Oversight | On-site engineering oversight of piping, structural, and mechanical work fronts against approved isometrics and general arrangement drawings. |
| Drawing & Specification Interpretation Accuracy First Time | Reviewing isometrics, P&IDs, and structural drawings with field crews to ensure work is executed to exact engineering specification the first time. |
| Quality Documentation & QA/QC Support Audit-Ready Records | Preparing inspection test plans (ITPs), weld maps, punch-lists, and material traceability records for client QA/QC inspection sign-off. |
| Method Statements & Job Safety Analyses Safety Engineering | Drafting task-specific method statements and Job Safety Analyses (JSAs) in strict alignment with client engineering and HSE standards. |
| Materials Take-off & Planning Support Project Sequencing | Quantity take-offs (MTO), site materials tracking, and work-front sequencing to support main contractor project planning teams. |
| As-Built Documentation Handover Markups | Recording site deviations and compiling comprehensive as-built markups for formal handover to the client's engineering records. |
Technical Bridge Commitment: Our engineering support personnel act as a technical bridge between international design teams and local execution crews, ensuring nothing is lost in translation between the drawing and the finished work.
Sourcing, screening, mobilising, and managing skilled labour in industrial environments is a major challenge for project managers. NGS takes full ownership of workforce management, providing reliable talent matched to specific task scopes.
When international contractors enter Nigeria, unexpected workforce friction can derail project schedules within weeks. NGS removes this risk completely. We maintain an active, screened database of over 250 skilled trades ready for rapid mobilisation within 48 to 72 hours.
Every single craftsperson deployed under NGS is tested for technical ability, medically certified for heavy industrial fitness, and managed under our dedicated on-site supervisory structure.
Certified Multi-Trade Workforce
Certified welders, pipe fitters, scaffolders, and insulation specialists executing tasks with 100% full-body fall-arrest harnesses and strict HSE compliance.
| Trade Classification | Specialised Roles & Skills | Project Applications |
|---|---|---|
| Mechanical & Piping ASME IX Standards | 6G SMAW/GTAW Welders, Pipe Fitters, Mechanical Fitters, Millwrights, Fabricators. | High-pressure process piping spools, structural steel erections, flange bolt-up, pump alignment. |
| Access & Rigging BS 1139 / EN 12811 | Certified Scaffold Erectors, Scaffold Inspectors, Heavy Riggers, Crane Banksmen. | Scaffold build/tagging for tall process columns, heavy equipment positioning, tandem crane lifts. |
| Corrosion & Surface SA 2.5 Standard | Grit & Sandblasters, Airless Spray Painters, Protective Coating Applicators. | Surface preparation to SA 2.5 standard, tank internal/external painting, pipeline joint wrapping. |
| Site Safety & Oversight PTW & JSA Stewards | Field Safety Officers, Permit Officers, Fire Watchmen, Confined Space Attendants. | Hot-work spark containment, atmospheric testing monitoring, continuous site hazard identification. |
| General Craft Support Logistics & Civil | Civil Helpers, Loading/Offloading Crews, Tool Crib Attendants, Material Handlers. | Rebar tying, concrete pouring support, pipe yard inventory sorting, staging management. |
Three sequential vetting gates guarantee that no unverified or medically unfit personnel enter your site.
Welders and fitters undergo practical workshop test coupons (radiographic/ultrasonic testing) before being cleared for client deployment. Only verified trades receive dispatch authorisation.
Standard industrial pre-employment medical examinations (audiometry, chest X-rays, visual acuity, drug/alcohol screening) conducted through certified occupational health clinics.
NGS manages daily payroll, host-community remittances, PAYE tax, Employee Compensation Act (NSITF) cover, and group personal accident policies, shielding clients from legal liabilities.
On high-risk industrial sites, cleaning is not simply cosmetic — it is an essential safety and engineering requirement. Debris-strewn fabrication shops, oil-contaminated decks, blocked drainage trenches, and uncleaned process equipment cause slip-and-trip hazards, increase fire risks, and delay project commissioning. NGS provides structured industrial cleaning and logistical field support.
Insulation & Cladding
Precision fabrication and banding of weather-proof aluminum sheet-metal jacketing over high-temperature insulated process lines.
Skid & Manifold Support
Assisting mechanical crews with rotating equipment pump skids, valve servicing, flange cleaning, and hydro-testing preparation.
High-pressure washing and mechanical scraping of heat exchangers, process vessels, storage tanks, reboilers, and sumps during planned turnaround maintenance.
Comprehensive clearing of construction debris, spent electrodes, structural cut-offs, insulation scraps, and paint drums ahead of pre-commissioning walkthroughs.
Continuous shift-by-shift removal of grinding swarf, blast grit, metal off-cuts, and grease spills to maintain safe, hazard-free fabrication work zones.
Manual and mechanical clearing of industrial storm drains, oily-water separators, containment bunds, and culverts across facility plots.
Routine daily and deep sanitisation for project office complexes, site clinics, muster shelters, meeting rooms, and camp dormitories.
All cleaning crews deploy fully equipped with explosion-proof pneumatic tools, pressure washers, and certified respiratory gear.
| Support Function | Operational Execution Details |
|---|---|
| Waste Management Support Environmental Containment | Colour-coded segregation (metal, wood, domestic, hazardous/chemical) at source; maintaining safe containment skips and preparing manifest transfers. |
| Laydown & Material Staging Inventory Organisation | Assisting warehouse teams with pipe racking, dunnage placement, valve palletising, protective covering, and barcode tagging. |
| Temporary Weather Enclosures Fabrication Shelters | Fabricating and erecting specialised tarpaulin shelters, windbreakers, and rain canopies to protect sensitive welding and instrumentation work fronts. |
Large industrial projects depend on a wide range of everyday support functions that keep a site running smoothly behind the scenes. NGS provides general services covering logistics, camp support, procurement coordination, and community relations, allowing client project teams to stay focused on core delivery.
| Service Area | Operational Support Provided |
|---|---|
| Logistics & Transport Haulage & Shuttles | Personnel transport, materials haulage, and coordination of light vehicles and crew buses between project site, residential camp, and regional towns. |
| Camp & Accommodation Support Crew Welfare | Dormitory upkeep, catering liaison, and welfare arrangements for mobilised crews on remote or extended operational assignments. |
| Procurement Coordination Site Consumables | Sourcing and local coordination of consumables, certified PPE, tools, and minor site construction materials from vetted, reliable local suppliers. |
| Security Liaison Access Control | Coordination with site security teams and local law enforcement to support safe, orderly, and uninterrupted site access for workers and supply convoys. |
| Community & Stakeholder Relations Social Licence | Structured engagement with host communities, traditional councils, and youth groups to maintain worksite stability and proactive conflict resolution. |
| Administrative & Office Support Project Office Support | Project office administration, statutory documentation filing, and general clerical support embedded alongside client site management teams. |
Connective Tissue Standard: General Services is the connective tissue that keeps every other NGS work front running without avoidable interruption — from a delayed vehicle to an unresolved community concern.
Adaptable contract structures aligned with international EPC billing practices.
Defined milestone pricing for post-construction plant clean-downs, storage tank desludging, and planned turnaround shutdown maintenance packages.
Measured deliverable rates per linear metre of weld fit-up, square metre of grit-blasting/painting, or tonnage of structural steel erected.
Competitive daily or monthly rates with transparent biometric attendance tracking, verified shift sign-off cards, and zero unverified man-hours.
