supply of supply erection , single phase auto change over switch of current range 32a-40a, with suitable size wall mou nting enclosure. [ warranty period: 30 months after the date of delivery ] ] , supply at site, testing, erection, testing and commissioning of |automatic transfer switch100 a , four pole, 50hz, 415 v |with enclosure and all necessary accessaries to complete the work in all respect . make /brand - havells or similar. [ warranty period: 30 months after the date of delivery ] ] , supply, erection, testing and commissioning of electric warm white light crystal circular led surface ceiling light(12w).., make-pritam, orient or similar. [ warranty period: 36 months after the date o f delivery ] ] , supply of 11000/√3/110/√3v, cl-1/200va, 3phase, single core, fixed indoor type. potential tr ansformer with 3.15a 11 kv fuse primary fuse protection. make: - l&k, plastofab, naskar power product, or similar. [ warranty period: 30 months after the date of delivery ] ]