supply of supply, installation,reconditioning, wiring, commissioning and testing , supply, installation,reconditioning, wiring, commissioning and testing of air ventilation syste m with cooling capacity 12 k btu/hr. 1 ton wall mounted 03 nos. new split ac and 01 no. old erection alon g with 1/2 and 1/4 copper pipe minimum 25 ft and drain pipe with foam insulation over copper pipe with su itable size of e beam cable and connectors conforming to is 732: 2019 for wiring accepted make of ac are blue star, hitachi, panasonic, or equivalent. all electrical installation shall be provided in ra coach no. 0011 43 and shall be done with suitable wiring and protection system. all electrical works shall be carried out in accordance with the provision of indian electricity act 2003 and indian electricity rules 1956 amended to d ate and all the safety codes and procedures outlined in the safety codes shall be complied with general an d safety requirement shall be governed by is 13947 (pt i) 1993 and is:8623/1993, amended to date. [ war ranty period: 30 months after the date of delivery ] ]