Supply and installation of GI tray under the VRV units installed at FCI Hqrs, New delhi.

Amount

Supply and Installation of fabricated GI tray of following sizes of 16 gauge thickness under the VRV units to support them with all required as required

Lifting of VRV units for the installation of GI tray after removing the connections by VRV experts for the keeping referigerant/ cooling gases safe to maintain the system intact and again placing them on the GI tray with connecting with the VRV units to work them properly as directed by engineering-in-charge

Remove the main connections and reconnect them after GI tray installation to work units satisfactorily.

supply and fixing of Restroflex pad of size 6"*6" for the VRV units vibration reduction.

Supply and fixing of UPVC pipe of handling of pressure min. 6Kg/m with all fittings accessories required for the connections of the following size

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material, surface excavation and disposal of excavated, Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)