1. PAINPOINT DRIVEN OPENING

Are you managing a quarry operation in Lagos where land is at a premium and logistical bottlenecks are the norm? Sourcing consistent, highquality aggregate from distant, standardized quarries is eroding your project margins through excessive transport costs, unpredictable material availability, and compromised quality control. Your projects face delays when supply chains falter, and your operational efficiency is dictated by external suppliers' schedules.

What if you could establish a controlled, localized source of key materials? How would your bottom line improve if you reduced haulage distances by 6080%? Can you mitigate the risks of price volatility and supply inconsistency for critical construction aggregates? The solution lies in developing a purposebuilt, ondemand material source: a Custom Quarry Site.

2. PRODUCT OVERVIEW: CUSTOM QUARRY SITE DEVELOPMENT & MANAGEMENT

A Custom Quarry Site is not an offtheshelf piece of machinery, but a turnkey engineering service and equipment package designed to establish a temporary or semipermanent aggregate extraction and processing operation on a clientdesignated land parcel in Lagos. It transforms a viable mineral deposit into a functional, efficient, and compliant quarry.

Operational Workflow:
1. Site Assessment & Feasibility: Geological surveying and testing to determine deposit quality, volume, and optimal extraction methodology.
2. Modular Plant Installation: Deployment of configured crushing, screening, and material handling systems tailored to the site's specific output requirements (e.g., granite chippings, sharp sand).
3. Operational RampUp & Training: Commissioning of the site and comprehensive training for your personnel onsite safety and equipment operation.
4. Production & Quality Management: Ongoing production of specification aggregates with integrated quality control checks.
5. Site Rehabilitation Planning: Preplanned strategy for site restoration upon depletion of resource or project completion.

Application Scope: Ideal for largescale infrastructure projects (road construction, bulk fill), real estate development needing dedicated material supply, or concrete block manufacturers seeking vertical integration.
Limitations: Requires suitable land with confirmed mineral deposits (e.g., granite bedrock). Subject to obtaining all necessary state and local permits and environmental impact assessments.

3. CORE FEATURES

Modular Processing Plant | Technical Basis: Skidmounted or trailerbased crusher/screener configurations | Operational Benefit: Rapid deployment (<14 days) and relocation with minimal civil works; scalable capacity | ROI Impact: Reduces capital commitment for fixed infrastructure; enables followon project mobility.

Geotechnical Analysis Package | Technical Basis: Core sampling & laboratory loadbearing analysis | Operational Benefit: Provides definitive data on aggregate reserves, quality (PSV, AIV), and optimal processing method | ROI Impact: Eliminates speculative investment; ensures plant configuration matches material characteristics for maximum yield.

Integrated Dust & Noise Suppression | Technical Basis: Automated water spray systems with particle monitors & acoustic barriers | Operational Benefit: Maintains operational compliance with Lagos State Environmental Protection Agency standards from day one | ROI Impact: Prevents costly work stoppages and fines; supports community relations in periurban areas.

OnSite Power Configuration | Technical Basis: Hybrid diesel generator + grid connection options with power management | Operational Benefit: Ensures uninterrupted operation despite Lagos’s grid instability; optimizes fuel consumption | ROI Impact: Direct control over largest variable operational cost (fuel/power); eliminates downtime from power failure.

Localized Logistics Optimization | Technical Basis: GISbased haul route planning & onsite loadout design | Operational Benefit: Minimizes truck turnaround time within site; optimizes dispatch to your project(s) | ROI Impact: Cuts fleet fuel costs and wear; increases effective haulage capacity by up to 30%.

Production Data Telemetry | Technical Basis: IoTenabled sensors on key plant components feeding a centralized dashboard | Operational Benefit: Realtime monitoring of tonnage output, plant health, and operator efficiency from any location | ROI Impact: Enables predictive maintenance scheduling; provides accurate data for project billing and inventory forecasting.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Distant Commercial Quarry) | Custom Quarry Site Solution | Advantage (% Improvement) |
| : | : | : | : |
| Effective Material Cost at Project Site| Base Price + High Transport Cost + Waiting Time Penalties| Base Production Cost + ShortHaul Transport Only| 2540% Reduction in total delivered cost |
| Supply Chain Reliability| Dependent on thirdparty schedule & traffic conditions| Direct operational control & dedicated inventory buffer| Near 100% reliability; eliminates external delays |
| Quality Consistency| Variable by supplier batch; multiple sources possible| Consistent feed material & closedloop process control| Field data shows <5% specification variance vs. industry ~15% |
| Carbon Footprint (Logistics)| Longhaul transport (>50km average) for all materials| Ultrashort haul (<10km average) to primary project(s)| Estimated 6075% Reduction in transportrelated emissions |

5. TECHNICAL SPECIFICATIONS

Production Capacity Range: Configurable from 80 TPH to 250 TPH output of finished aggregates.
Power Requirements: Primary options include 350 kVA 800 kVA diesel generator sets or dedicated highvoltage grid connection where available.
Material Specifications: Plants engineered for Lagos’s prevalent granite geology; capable of producing graded aggregates (3/4”, 1/2”, 1”), stone base, crusher run, and manufactured sand.
Physical Footprint: Modular plant requires approx. 100m x 80m cleared area (excluding stockpiles). Minimal permanent foundation needed.
Environmental Operating Range: Systems designed for tropical climate: ambient temperature 20°C 38°C; humidity up to 90%; dust suppression rated for effective operation during dry season.

6. APPLICATION SCENARIOS

Road Construction Consortium – LekkiEpe Expressway Phase

Challenge: Escalating costs and delays in sourcing granite base from established quarries in faraway Ibadan axis; traffic congestion crippling justintime delivery.
Solution: Development of a dedicated custom quarry site on a secured corridor near Ajah, featuring a 200 TPH modular crushing/screening plant.
Results: Reduced average haul distance from >70km to <12km. Achieved consistent daily supply regardless of main route traffic conditions, contributing to the project finishing within schedule despite external logistical challenges.

LargeScale Real Estate Developer – Eko Atlantic City

Challenge: Need for massive volumes of fill sand and drainage aggregates at predictable costs over a multiyear development timeline; vulnerability to market price surges.
Solution: Implementation of a coastal custom quarry site focused on dredging approved marine sand deposits paired with secondary processing for aggregate production.
Results: Established fixed internal costing model for fill materials, insulating the project budget from market volatility. Created an ancillary revenue stream by supplying surplus certified material to neighboring contractors.

PreCast Concrete Manufacturer – Ogun State Border Industrial Zone

Challenge: Inconsistent quality of purchased aggregates leading to variable concrete strength tests
and increased cement usage
to compensate.
Solution: Establishment
of an onsite custom microquarry
and washing plant adjacent
to the factory,
processing locally sourced rock.
Results: Achieved precise control over aggregate gradation,
shape,
and cleanliness. Cement content optimized,
yielding an estimated
8%
reduction in raw material cost per cubic meter while improving product consistency.

7. COMMERCIAL CONSIDERATIONS

Equipment pricing is structured as
a capital expenditure package or an operational lease model:

Tier I Entry Package CapEx):
Includes primary jaw crusher,
secondary cone crusher,
mobile screen,
and basic conveyors.Capacity:
80120 TPH.Ideal for projects requiring <100,
000 tons total.

Tier II Standard Package CapEx):
Includes all Tier I equipment plus additional tertiary crusher VSI),
advanced screening deck,
and automated dust suppression.Capacity:
150200 TPH.Suitable for most midsize infrastructure projects.

Tier III Managed Service Lease OPEX):
No upfront capital.Full turnkey site setup,
operation by our personnel,
and maintenance included.Client pays agreed rate per ton produced.Shifts risk &
frees client management resources.

Optional Features:
Automated weighbridge system;
onsite laboratory test kit;
extended stormwater management systems;
perimeter security &
lighting packages.

Service Packages:
Comprehensive annual maintenance contracts AMC)
with guaranteed response times within Lagos metropolis are strongly recommended.Financing options via partner institutions are available for qualified buyers,

typically requiring

30%

down payment

with

36month terms.

8. FAQ

Q1:
How long does it take from land acquisition

to first production?

A1:

Following permit acquisition which we guide you through,

the modular plant can be deployed

and commissioned within

14

21 days.Geotechnical assessment typically adds

2

3 weeks prior

to equipment mobilization.

Q2:

What are the key regulatory hurdles

for establishing such

a site

in Lagos?

A2:

Primary permits required include

the Mining Lease

from Federal authorities,

Environmental Impact Assessment EIA)

approval,

and consent from the host state community.We provide consultancy support throughout this process.

Q3:

Can the equipment be relocated after project completion?

A3:

Yes.The core design principle is mobility.Skidmounted modules can be disassembled,

transported,

and recommissioned at another suitable location,

protecting your longterm investment.

Q4:

What is the typical lifespan/wear profile

of critical components like crusher liners?

A4:

Depending on material abrasiveness granite being moderate),

primary crusher manganese liners last between

45,

000

60,

000 tons.Field data shows cone crusher mantles require replacement every

25,

000

40,

000 tons under normal conditions.Predictive monitoring helps schedule these changes during planned downtime.

Q5:

How do you ensure consistent product quality?

A5:

Through controlled feed into the primary crusher combined with closedcircuit secondary/tertiary crushing where crushed material is recirculated until it passes through sizing screens.This loop ensures strict adherence

to required gradation curves.

Q6:

What level of technical staffing does this require?

A6:

We train your existing personnel.A basic operational crew requires one plant supervisor,

two loader operators,

one crusher attendant/mechanic per shift.Maintenance can be covered under our AMC.

Q7:

Is this solution viable for smaller projects requiring under50k tons?

A7:

For volumes below50k tons,the economics generally favor sourcing from established quarries.The ROI threshold typically begins around70k100k tons due