Site Preparation & Earthworks

Clearing and Grubbing: Removing vegetation, trees, and debris.

Excavation: Digging trenches or pits for foundations, drainage, etc.

Filling: Backfilling excavated areas with specified materials.

Dewatering: Removal of groundwater from excavated areas.

Compaction: Compacting soil or fill material to specified density.

Concrete Works

Concrete Foundations: Including reinforcement and formwork.

Slabs and Floors: Concrete slabs, floor finishes, and reinforcement.

Walls and Columns: Concrete walls, columns, and related reinforcements.

Concrete Pavements: For roads, pathways, and other areas.

Curbing and Gutters: Construction of curbs and drainage gutters.

Masonry Works

Brickwork: Supply and laying of bricks for walls or partitions.

Stone Masonry: For retaining walls, facades, etc.

Plastering: Wall and surface plastering, including rendering.

Steelworks

Reinforcement Steel: For foundations, slabs, columns, etc.

Structural Steelwork: Steel framing, beams, and columns.

Bolting/Welding: For steel connections and assemblies.

Drainage and Utilities

Stormwater Drainage: Installation of drainage pipes, manholes, and catch basins.

Sewer Lines: Excavation, laying, and backfilling of sewer pipes.

Water Supply Systems: Laying of water pipes, valves, and fittings.

Electrical Trenches: Excavating and backfilling for electrical cables and conduits.

Paving and Surfacing

Asphalt Paving: For roads, driveways, and parking lots.

Concrete Pavement: For roads or pedestrian areas.

Block Paving: For pathways, walkways, and other hardscape areas.

Tiling: For floors or external surfaces.

Roadworks

Road Excavation: Cutting and leveling for roads.

Sub-base Preparation: Grading and compacting the roadbed.

Base Course: Laying of base material for the road.

Bituminous Surfacing: Application of asphalt or bitumen.

Landscape and External Works

Fencing: Installation of boundary fences or gates.

Landscaping: Planting trees, shrubs, lawns, etc.

Retaining Walls: Construction of walls to prevent soil erosion.

Signage & Road Marking

Traffic Signage: Installation of road signs, direction signs, etc.

Road Marking: Painting lines for lanes, pedestrian crossings, etc.

Testing & Quality Control

Soil Testing: Laboratory tests for soil properties.

Concrete Testing: Tests for strength, mix, and quality.

Material Quality Checks: Ensuring materials meet specified standards.

HVAC (Heating, Ventilation, and Air Conditioning)

HVAC System Design and Installation: Includes ductwork, piping, fans, and air handling units (AHUs).

Air Handling Units (AHUs): Installation of central air handling units.

Chillers: Installation of chiller units for cooling.

Piping and Ductwork: Installation of chilled water piping, duct systems, and ventilation piping.

Fan Coil Units (FCUs): Installation of units for air circulation in various spaces.

VAV Boxes: Variable Air Volume (VAV) boxes for controlling airflow to different zones.

Exhaust Fans: Installation of exhaust systems for bathrooms, kitchens, or other spaces.

Thermostats and Controls: Installation of temperature control systems and sensors.

HVAC Insulation: Insulating ducts, pipes, and other systems for energy efficiency.

Plumbing and Drainage

Water Supply System: Installation of piping for potable water supply.

Hot and Cold Water Piping: Copper, PPR, or other material piping for hot and cold water distribution.

Sanitary Drainage: Installation of drainage systems for toilets, sinks, and other fixtures.

Sewer Systems: Connection to municipal or septic sewer lines.

Stormwater Drainage: Installation of stormwater drains and pipes.

Pump Systems: Installation of water pumps for distribution or drainage systems.

Water Tanks: Construction and installation of water storage tanks (elevated or underground).

Backflow Prevention Systems: Installation of systems to prevent contamination of the water supply.

Fixture Installation: Installation of sanitary fixtures such as sinks, toilets, showers, and faucets.

Gas Piping: Installation of pipes for natural gas or LPG distribution.

Fire Protection Systems

Fire Sprinkler Systems: Installation of automatic sprinkler systems throughout the building.

Fire Hydrants and Hose Reels: Installation of external and internal fire hydrants, hose reels, and associated equipment.

Fire Pumps: Installation of pumps and associated control systems for fire-fighting.

Fire Detection Systems: Smoke detectors, fire alarms, and emergency signaling systems.

Fire Suppression Systems: Installation of CO2, foam, or other fire suppression systems for critical areas (e.g., server rooms).

Sprinkler Heads and Piping: Installation of various types of sprinkler heads and the piping to connect them.

Lifts and Elevators

Lift Systems: Installation of vertical transportation systems, including elevators and escalators.

Control Systems: Installation of lift control panels and user interfaces.

Elevator Shafts: Construction and preparation of elevator shafts.

Safety and Emergency Systems: Installation of emergency alarms, lighting, and safety systems for lifts.

Fuel Systems

Fuel Storage Tanks: Installation of tanks for storing fuel (diesel, gasoline, etc.).

Fuel Distribution Systems: Piping and pumps for distributing fuel.

Fuel Boilers: Installation of fuel-powered boilers for heating or process applications.

Industrial Equipment Installation

Boilers: Installation of steam or hot water boilers for heating systems.

Compressors: Installation of air compressors for industrial or HVAC applications.

Pneumatic Systems: Installation of systems that use compressed air for powering equipment.

Cooling Towers: Installation of cooling towers for industrial and HVAC purposes.

Maintenance and Support Systems

Preventative Maintenance Programs: Including lubrication, filter changes, and system inspections.

System Calibration and Testing: Initial system startup, commissioning, and performance testing.

Control and Monitoring Systems: For energy management, building management systems (BMS), and process control.

Ventilation and Exhaust Systems

Air Ventilation Systems: Design and installation of mechanical ventilation systems for ensuring air circulation.

Kitchen Ventilation Systems: Installation of exhaust systems, grease traps, and other ventilation equipment for commercial kitchens.

Laundries and Commercial Spaces: Exhaust fans and ventilation systems for laundromats, large kitchens, or other commercial operations.

Compressed Air Systems

Air Compressors: Installation of compressors for industrial or HVAC systems.

Air Piping: Distribution of compressed air throughout the facility.

Air Dryers and Filtration: Equipment to remove moisture and contaminants from compressed air.

Water Treatment Systems

Filtration Systems: Installation of filtration units for potable water.

Water Softening Systems: Systems for removing hardness from water (e.g., calcium and magnesium).

Reverse Osmosis (RO) Systems: For purifying water, especially in industrial or sensitive applications.

Controls, Automation, and Building Management Systems (BMS)

Control Panels: Installation of control panels for HVAC, plumbing, and electrical systems.

Automation Systems: Automated systems for controlling building functions like temperature, lighting, and security.

Sensors and Monitoring Devices: For energy use, water flow, temperature, and humidity.

BMS Integration: Connecting HVAC, lighting, fire safety, and other systems to a centralized Building Management System for efficient control.