Grp Tank Installation Method Statement k3f3q

Ensure the civil works are completed for the area of installation, and clearance is obtained from the respective authorities & parties to proceed further with installation work. Prior to the start the installation, refer to the approved shop drawings related to the area of installations and ensure that the required material are available on the site as per approved material submittals. Ensure the materials are stored properly and there is no mark of damage or deformity of any kind on proposed items before issuing the material work ahead on site installations. Water tanks shall be installed on the uniform concrete plinth (beams) of recommended dimensions by Water Tank Manufacturer and as per approved project foundation drawings to ensure the adequate clearance is available for valves, piping and future maintenance purposes. Ensure that the concrete beams should be horizontal and smooth finishes from top to ensure proper settlement of water tank skid base and to avoid tank base deformation. Painting if required in civil scope details. Stainless Steel skid base shall be fixed on the uniform concrete plinth (beams) Steel skid base shall be placed and leveled properly as required to drain off the Tanks water. Base s shall be installed on the leveled steel skid base. Side s shall be installed on the base s. Gasket shall be put in between the s for preventing water leakage from the ts. Water Tank s shall be ted as per Manufacturers recommendations by bolts. Location and installation of s for the inlet, outlet, drain and overflow pipe shall be as per approved shop drawings. Installation of the internal accessories shall be carried out after side s’ installation. s shall be tied internally by steel tie rod for side reinforcement and externally by stay plates as per the manufacturer recommendations. Inlet, outlet, drain and overflow nozzles shall be connected to tanks with flange connection. Top s shall be installed on side s.

Recommended pipe to be provided for roof s block s. Stainless steel internal and external ladders shall be provided. All stainless steel nut bolts to be securely tied with washer. Tank installation is to be provided to consultant for approval. After the approval of the installation procedure/work, water tanks shall be allowed for water leak test as per the manufacturer recommendations. For testing of water tanks, all openings shall be closed, water shall be filled in the tanks by temporary water supply line. Air vent shall be installed on each tank for the smooth escape of air from water tank. Water shall be kept inside the tank for at least 24 hours and leaks shall be checked, if any leak found, it shall be rectified and again offered for the same for consultant approval.