Civil Supervisor – Sewer Trench Works

RB ENGINEERING PTE. LTD.; Singapore; On-site; SGD 55,000 - 85,000; Full time

Job summary

RB ENGINEERING PTE. LTD. in Singapore is seeking a Civil Supervisor to oversee daily sewer trench excavation and pipe laying, ensuring compliance with drawings, specs and schedules.

You will set out trench alignments, monitor safety, coordinate with engineers, surveyors and subcontractors, and maintain site records, while ensuring quality and timely completion of works.

Qualifications

• 3–5 years of civil construction experience, sewer/underground works.
• Ability to read construction drawings and specs.
• Knowledge of trench excavation, shoring and backfilling.
• Ability to supervise workers and coordinate subcontractors.
• Strong safety awareness and compliance with site procedures.

Responsibilities

• Supervise and coordinate daily sewer trench excavation and pipe-laying works.
• Set out trench alignment, levels, gradients and manhole locations.
• Ensure excavation and pipe installation per specifications.
• Monitor safety, barricading and site access.
• Coordinate with excavator operators, workers, surveyors and subcontractors.
• Prepare daily reports and maintain records.
• Coordinate testing, inspection and commissioning of sewer works.
• Report progress and issues to Project Manager/Site Engineer.

Skills

Site supervision

Team coordination

Reading drawings

Safety compliance

Communication

Outdoor work

Education

Construction safety certification

Job description

Civil Supervisor – Sewer Trench Works

• Supervise and coordinate daily sewer trench excavation and pipe-laying activities.
• Ensure works are carried out according to approved drawings, specifications, method statements and project schedules.
• Check trench alignment, depth, width, levels and gradients before and during pipe installation.
• Supervise sewer pipe laying, jointing, bedding, manhole construction and connections.
• Coordinate with Site Engineers, Surveyors, subcontractors, workers and equipment operators.
• Monitor excavation, shoring, dewatering, backfilling and compaction works.
• Ensure existing underground utilities are properly identified and protected.
• Conduct site inspections and coordinate with consultants, engineers and relevant authorities.
• Monitor daily manpower, machinery, materials and work progress.
• Prepare daily reports, work records and inspection documentation.
• Ensure proper quality control and rectify site issues promptly.
• Conduct toolbox meetings and ensure workers comply with safety requirements.
• Ensure proper barricading, signage, access and housekeeping at the work area.
• Coordinate testing, inspection and completion of sewer works.
• Report site progress, delays, safety issues and technical problems to the Project Manager/Site Engineer.

Job Requirements

• Minimum 3–5 years of relevant experience in civil construction, sewer, drainage or underground utility works.
• Experience in sewer trench excavation and pipe-laying works is preferred.
• Good knowledge of sewer pipes, manholes, trench excavation, shoring and backfilling.
• Able to read and understand construction drawings and specifications.
• Knowledge of setting out, levels, alignment and gradients.
• Able to supervise workers and coordinate subcontractors effectively.
• Good understanding of construction site safety requirements.
• Able to work independently and under pressure at site.
• Good communication and coordination skills.
• Physically fit and willing to work outdoors.
• Relevant construction safety training/certification will be an advantage.
• Singapore construction experience will be an advantage.

Roles and Responsibilities

• Supervise and coordinate daily sewer trench excavation and pipe-laying works.
• Set out trench alignment, levels, gradients and manhole locations according to approved drawings.
• Ensure excavation, trench width/depth and pipe installation are carried out as per specifications.
• Monitor trench shoring, barricading, access and other safety requirements.
• Coordinate with excavator operators, workers, surveyors and subcontractors at site.
• Check bedding preparation, sewer pipe installation, jointing, alignment and level.
• Supervise manhole construction, connections and related civil works.
• Arrange dewatering and ensure the trench remains safe and suitable for pipe installation.
• Inspect materials delivered to site and ensure proper storage and handling.
• Coordinate inspections with the Engineer, Consultant and relevant authorities.
• Monitor daily manpower, equipment, work progress and productivity.
• Maintain daily site records, work progress reports and inspection records.
• Identify site issues, existing utilities and unexpected ground conditions, and report them to the Project Engineer/Manager.
• Ensure proper backfilling, compaction and temporary/permanent reinstatement after pipe installation.
• Conduct toolbox meetings and ensure workers follow approved Risk Assessment, Method Statement & safety procedures.
• Ensure good housekeeping and maintain a safe working environment throughout the work area.
• Coordinate testing, inspection and commissioning of completed sewer works.
• Ensure work is completed according to project specifications, quality requirements and approved programme.