Sewer Reticulation Systems

Expert design and installation of comprehensive wastewater management solutions for residential and commercial developments

Our Services Case Studies
Sewer Reticulation Systems
Sewer System Overview
Comprehensive Solutions

Sewer Reticulation Expertise

Damofalls Investments provides end-to-end sewer reticulation services for all types of land development projects. Our systems are designed to meet both current needs and future expansion requirements.

We specialize in creating efficient, environmentally compliant wastewater management systems that integrate seamlessly with other infrastructure components.

100+

Kilometers Installed

15+

Years Experience

Our Offerings

Sewer Reticulation Services

System Design

Custom sewer network designs optimized for efficiency, cost-effectiveness, and regulatory compliance.

  • Hydraulic modeling
  • Gravity vs pressure systems
  • Future expansion planning

Installation

Professional installation of complete sewer systems using quality materials and best practices.

  • PVC and HDPE piping
  • Manhole construction
  • Trenching and bedding

Compliance & Permitting

Ensuring all systems meet local regulations and environmental standards.

  • ZINWA compliance
  • Environmental impact assessments
  • Permit acquisition

Rehabilitation

Upgrading and repairing existing sewer systems to improve performance.

  • Pipe relining
  • System capacity upgrades
  • Leak detection/repair

Pump Stations

Design and installation of efficient sewage pumping solutions where gravity systems aren't feasible.

  • Submersible pumps
  • Control systems
  • Odor control

Testing & Commissioning

Rigorous quality assurance processes to ensure system reliability.

  • Pressure testing
  • CCTV inspection
  • Final certification
Technical Specifications

Sewer System Components

Piping Systems

High-quality PVC, HDPE, and concrete pipes in various diameters to handle expected flows

Manholes

Precast or cast-in-place inspection points with proper sealing and safety features

Inlets & Cleanouts

Properly positioned access points for maintenance and inspection

Flow Control

Valves, gates, and regulators to manage wastewater movement

Material Specifications

  • Pipes: PVC-U (SN4, SN8), HDPE (PN6, PN10), reinforced concrete
  • Fittings: Butt-welded, electrofusion, or rubber-ring joints
  • Manholes: Precast concrete (BS 5911) or brick construction
  • Bedding: Granular material (10mm-20mm) with proper compaction

Design Standards

  • Compliance with Zimbabwe National Water Authority (ZINWA) regulations
  • Minimum velocity: 0.6 m/s (self-cleansing)
  • Maximum velocity: 3.0 m/s (to prevent erosion)
  • Minimum cover: 1.0m (roads), 0.6m (other areas)
Our Work

Sewer Reticulation Projects

Damofalls Park Sewer System

Damofalls Park Ruwa

Complete sewer reticulation system for 1,200 residential stands across 6 phases.

System Length: 18.5km

Pipe Sizes: 160mm - 315mm diameter

Features: Gravity system with 42 inspection manholes

Norton Sewer System

Norton Development

High-density residential sewer network serving 850 households.

System Length: 12.3km

Pipe Sizes: 200mm - 400mm diameter

Features: Integrated with existing municipal infrastructure

Commercial Park Sewer

Riverside Commercial Park

Pressurized sewer system for mixed-use commercial development.

System Length: 6.8km

Pipe Sizes: 250mm - 500mm diameter

Features: 3 pumping stations with SCADA monitoring

Industrial Park Sewer

Kwekwe Industrial Park

Specialized industrial wastewater system with pretreatment requirements.

System Length: 9.2km

Pipe Sizes: 300mm - 600mm diameter

Features: Chemical-resistant HDPE piping

Why It Matters

Benefits of Proper Sewer Reticulation

Public Health

Prevents waterborne diseases by safely removing wastewater from communities

Environmental Protection

Prevents contamination of groundwater and surface water resources

Property Value

Proper sanitation infrastructure increases development value and marketability

Cost Efficiency

Well-designed systems reduce long-term maintenance and operational costs

Need Expert Sewer Reticulation Services?

Our team is ready to design and implement wastewater solutions for your next development project.

Get a Quote Call Our Experts