G
Guest

Method Statement – Laying of Reinforced Concrete (RC) Sewer Pipes with Crane Lifting, Bedding, Rubber Gasket Jointing, Alignment Control, Concrete Surround/Cradle, and Joint Gap Inspection inspection and test plan example.

Inspection and Test Plan for Method Statement – Laying of Reinforced Concrete (RC) Sewer Pipes with Crane Lifting, Bedding, Rubber Gasket Jointing, Alignment Control, Concrete Surround/Cradle, and Joint Gap Inspection

AI-assisted inspection and test plan connected to a method statement, with PDF and Excel export.

Published 09 Aug 2026 Rev. 00 5 views
About this ITP: Structured ITP to control RC sewer installation quality and safety from excavation to final testing and handover.

More than a static template

Unlike a downloadable Word or PDF template, this ITP is an AI-assisted editable starting point directly connected to its method statement. Every inspection activity, hold point, and acceptance criterion is structured and ready to adapt to your project.

  • AI-assisted customization — Tailor inspection activities and acceptance criteria to your specific project scope.
  • Linked method statement — This ITP is connected to the corresponding method statement describing the work sequence.
  • Multiple export formats — Download as a formatted PDF or editable Excel spreadsheet.
  • Editable starting point, not a final document — Review and verify all content against your project specifications and standards before use.

What you can customize

When you save this ITP to your account, every inspection row becomes editable. You can add, remove, or modify:

  • Inspection activity — Description of what is being inspected.
  • Inspection type — Hold point (H), Witness point (W), Review (R), or Monitor (M).
  • Responsibility — Contractor, subcontractor, engineer, or client.
  • Frequency — How often the inspection occurs.
  • Acceptance criteria — Referenced standard or specification requirement.
  • Records — Forms, test reports, or checklists required as evidence.

Why this ITP is used

To define inspections, tests, and hold/witness points ensuring compliant, safe, and verifiable installation.

Who uses this inspection and test plan

Contractor’s engineers, QA/QC, HSE, Appointed Person, Temporary Works Coordinator, and the Engineer/Client.

When this ITP is prepared and submitted

From pre-start through excavation, laying, jointing, testing, and reinstatement until handover.

Who receives or approves this ITP

Engineer/Client for approval before works commence.

Inspection scope

Formation, bedding, materials, lifting setup, alignment/level, joint gap/deflection, concrete surround/cradle, backfill compaction, leakage tests, CCTV, as-builts.

Typical hold, witness, and review points

Hold: permits, formation, bedding, crane setup, joint gap, leakage test, as-builts. Witness: shoring install, alignment checks, backfill compaction, CCTV.

Typical inspection records

MIR/COCs, calibration certs, formation/bedding checklists, joint registers, compaction results, concrete tests, leakage test certificates, CCTV reports, as-builts.

Important approval note

This ITP is an AI-assisted editable starting point, not a pre-approved document. Before use on any project, all inspection activities, hold points, and acceptance criteria must be reviewed and approved by the relevant parties (superintendent, principal contractor, or client representative) in accordance with your contract and project quality plan.

Always verify acceptance criteria against your applicable drawings, specifications, and regulatory requirements. Hold points must be confirmed with the relevant authority before work proceeds past that point.

Inspection and test plan

Activity Inspection / Test Acceptance Criteria Responsibility Record
Pre-start documentation & permits Document verification Approved MS/ITP, TWD, lift plan, PTD, PTL PM / HSE / QA-QC Approved permits & plans
Utility clearance & trial pits Visual/measurement Utilities proven and protected; clearances met Site Engineer / HSE Trial pit records; photos
Trench shoring/boxes installation TWD compliance check Installed per TWD; safe access/egress TWC / Foreman TWC inspection report
Formation inspection Level/condition Dry, stable; within +0/-50 mm Site Engineer / QA-QC Inspection sheet
Bedding placement & compaction Thickness/density Thickness ±10 mm; density ≥95% MDD [Verify] Foreman / QA-QC QA checklist; density results
Material inspection – Pipes & gaskets COC; visual/dimensional Compliant certificates; no damage; correct DN/class QA-QC MIR
Crane setup & pre-lift GBL; rigging check Rigging certified; mats per TWD; exclusion zone set AP / HSE / QA-QC Pre-lift checklist
Pipe laying alignment and level Laser/level checks Invert ±10 mm; alignment ±10 mm over 10 m [Verify] Site Engineer / QA-QC Lay log
Jointing and joint gap/deflection inspection Visual; measurement Gasket seated; insertion mark/gap 5–20 mm [Verify]; deflection ≤ limit QA-QC / Engineer Joint gap register; photos
Haunching/sidefill & initial backfill Layer density ≥95% MDD; uniform on both sides [Verify] Foreman / QA-QC Density test reports
Concrete surround/cradle (if required) Slump; cube tests; dimension check Slump S3 [Verify]; strength per class; cover ±10 mm QA-QC / Engineer Pour card; test results
Leakage testing (air or water) Per EN 1610 Air test pressure/time; Water infiltration ≤0.15 L/m²·h; exfiltration ≤0.20 L/m²·h [Verify] QA-QC / Engineer Test certificate
CCTV inspection (if specified) Video & coding No defects beyond allowable grade [Verify] Specialist / QA-QC CCTV report
Final backfill & reinstatement Density; levels Required density achieved; levels within ±10 mm Foreman / QA-QC Compaction results; checklist
As-built survey & documentation Document review All ITP items closed; as-builts approved Surveyor / QA-QC MDR; as-built drawings

This table is a read-only public reference. Download the PDF or Excel version, or customize this ITP to edit it for your project.

Frequently asked questions

Yes, EN 1610 allows either method. Selection depends on project specifications, safety, and site conditions [Verify].

Testing frequency is defined by the project spec. Typical is 1 per 25 m per layer or per 200 m² minimum in the pipe zone [Verify].

Related method statement

This Inspection and Test Plan is associated with the Method Statement – Laying of Reinforced Concrete (RC) Sewer Pipes with Crane Lifting, Bedding, Rubber Gasket Jointing, Alignment Control, Concrete Surround/Cradle, and Joint Gap Inspection method statement, which describes the step-by-step construction sequence, resources, materials, equipment, safety controls, and environmental controls for this activity.

View the Method Statement – Laying of Reinforced Concrete (RC) Sewer Pipes with Crane Lifting, Bedding, Rubber Gasket Jointing, Alignment Control, Concrete Surround/Cradle, and Joint Gap Inspection method statement →

Continue with related inspection, method statement, article, and checklist resources.

Related resources