METHOD STATEMENT PLUMBING WORK

Contents:

1. Objective
2.  Scope
3. References
4. Material
5. Material Procurement, Handling and Storage
6. Procedure of works

1. Objective

This method statement provides information concerning the method of construction to ensure compliance with contract requirements, drawing, technical specification and quality control to provide a successful installation of the Installation of St.St. Box for water & drainage points at terraces.

• Scope

HAC shall supply and install in accordance with the specification of material and workmanship of St. St. Box size 250mm x 200mm x depth 80mm, Hose Bib, uPVC & PPr pipes.

HAC shall complete install works, testing, witness testing at the site by the engineer, testing and commissioning of the drainage & plumbing work.

• References

• Contract Specifications.
• Material Submittal.
• Technical Literature for Manufacturer.
• Design Drawings.
• Shop Drawings.

• Material

• St. St. Box size 250mm x 200mm x depth 80mm.
• Hose Bib as per approved material submittal.
• Isolating Valve –if any- as per approved material submittal.
• uPVC Pipes & Fittings as per approved material submittal.
• PPR pipes & Fittings as per approved material submittal.

• Material Procurement, Handling and Storage

• Upon approval of the material and shop drawing submittals, Contractor shall survey the QTY including fittings as per approved shop drawing and purchase the material as per project schedule.
•   Upon delivery to site, all material shall be stored indoor, in a clean, dry and ventilated place.
• Revise supplier’s delivery to match with project schedule.

• Procedure of works

• HAC carries out works as per approved Method Statement, drawings etc.
• Open an approved shop drawings and to make sure that the location is coordinate and approved by Arch. Engineer.
• HAC to mark the required openings at the back of the box according to site conditions.
• HAC to make the openings to fit the outlets with the proper tools.
• HAC to install the box using screws fixed at the back of the box direct to the wall.
• HAC to install the outlets (Hose Bib, Isolating Valve-if any- & uPVC outlet).

Testing of pipes shall be as per approved pipes (uPVC & PPR method statement).