supply of supply of items as per schedule of requirementssupply of items as per schedule of requirements,supply and laying of copper pipe of size 0.25 inch (od) complete with nitrile rubber insulatio n tubes for thermal protection and non-adhesive insulatoon tape for wrapping of copper pipe. the work incl udes all necessary fittings, bends, supports, and clamping as required for proper connection between indoo r and outdoor units of split air conditioners. [ warranty period: 30 months after the date of delivery ] ] , supply of split ac 1 ton 5 star inverter ac. eco friendly refrigerent r32 bee sta r rating , make- voltas [ warranty period: 30 months after the date of delivery ] ] , supply and laying of water drain pipe from indoor unit to outside of the coach, including prop er routing, saddling, and clipping for firm support. the work shall include all necessary fittings, bends, joints , and accessories required for smooth water drainage without leakage. complete wit all labour, materials, a nd tools for a neat and durable installation. [ warranty period: 30 months after the date of delivery ] ] , supply of installation, testing, and commissioning of split air conditioner units including prope r drilling of coach sheets for refrigerant pipe, drain, a11d cable muting; making suitable holes inside the coa ch for indoor and 0utdoor unit connections; mounting of indoor and outdoor units at suitable locations with proper alignment and supports; connection of refrigerant and drain pipes; electrical wiring with suitable cab le and plug; and proper finishing of all openings and surfaces after installation to restore the coach aestheti cs. [ warranty period: 30 months after the date of delivery ] ] , supply and laying of 2.5 sqmm 4-core copper cable, including cutting, dressing, and proper r outing through conduit or protective casing as required. all connections to be made using suitable lugs and insulated terminals. [ warranty period: 30 months after the date of delivery