QA/QC › Plumbing & Water Supply › Water Tank Installation

Form · QC-PLB-FRM-002

Water Tank Installation Method Statement

3 checkpoints across 1 sections. Before tank installation

3 Checkpoints

1 Sections

Per tank

Site Engineer

S.No.	Checkpoint	IS Requirement
A. TANK INSTALLATION PROCEDURE
A1	Foundation preparation: level ground, concrete pad 100mm thick for UGT/IBT, structure designed for load Acceptance: Level surface, concrete pad cured, load capacity verified	Cl. 20.1 — Foundation
A2	Tank positioning: positioned per design layout, not in direct sunlight for drinking water tanks Acceptance: Tank aligned, shaded location for potable water, documented location	Cl. 20.2 — Positioning
A3	Tank testing: filled with water, inspected for leakage for 24 hours minimum Acceptance: Filled and held 24 hours, zero leakage, water level drop ≤2% acceptable	Cl. 20.3 — Leakage test

A. TANK INSTALLATION PROCEDURE

A1Foundation preparation: level ground, concrete pad 100mm thick for UGT/IBT, structure designed for load

Cl. 20.1 — Foundation (IS 2065)

✓ Level surface, concrete pad cured, load capacity verified

A2Tank positioning: positioned per design layout, not in direct sunlight for drinking water tanks

Cl. 20.2 — Positioning (IS 2065)

✓ Tank aligned, shaded location for potable water, documented location

A3Tank testing: filled with water, inspected for leakage for 24 hours minimum

Cl. 20.3 — Leakage test (IS 2065)

✓ Filled and held 24 hours, zero leakage, water level drop ≤2% acceptable

Inspection Sign-Off

APPROVED

APPROVED WITH MODIFICATIONS

REJECTED

Reviewed By

Name / Sign / Date