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| 1 | Executing precision ground interface preparation at specified locations on top of existing underground watertank, including setting out, controlled sub-surface material removal, and base conditioning to specified alignment tolerances without any disturbance to structure of underground water tank.cope includes base consolidation, face stabilization, subsurface condition management, and handling of displaced material, ensuring readiness for integration with prefabricated vertical frame systems. | Executing precision ground interface preparation at specified locations on top of existing underground watertank, including setting out, controlled sub-surface material removal, and base conditioning to specified alignment tolerances without any disturbance to structure of underground water tank.cope includes base consolidation, face stabilization, subsurface condition management, and handling of displaced material, ensuring readiness for integration with prefabricated vertical frame systems. |
| 2 | Providing and installing auxiliary prefabricated subframe system configured for installation of heritage stone facade along and base panels,including fabrication, alignment, and fixing to achieve required load transfer, wind load and dimensional stability. | Providing and installing auxiliary prefabricated subframe system configured for installation of heritage stone facade along and base panels,including fabrication, alignment, and fixing to achieve required load transfer, wind load and dimensional stability. |
| 3 | Supply and installation of base panels on both faces of the support framework, including precision fixing using appropriate anchors fastners, joint alignment, and surface continuity to achieve a balanced double-sided enclosure. The assembly should be in level and seamlessly fixed suitable for fixing of heritage stone facade as per facade panel OEM requirement. | Supply and installation of base panels on both faces of the support framework, including precision fixing using appropriate anchors fastners, joint alignment, and surface continuity to achieve a balanced double-sided enclosure. The assembly should be in level and seamlessly fixed suitable for fixing of heritage stone facade as per facade panel OEM requirement. |
| 4 | Supply and installation of heritage stone finished facade system using modular cladding on exposed faces of base panels, including surface preparation, alignment, and secure fixing to achieve uniform finish and edge definition, using adhesives and other hardware as per OEM specifications. | Supply and installation of heritage stone finished facade system using modular cladding on exposed faces of base panels, including surface preparation, alignment, and secure fixing to achieve uniform finish and edge definition, using adhesives and other hardware as per OEM specifications. |