providing and supplying of electricals materials and other materials for nagarpalika area all street lights and related works in the municipality area and all institutions, gardens, etc. owned by the municipality; electric; goods and other goods etc. annual work for purchase as well as repair and maintenance of all high mast towers of 4- meter height, 12-meter height and 16-meter height operated by ankleshwar municipality etc. and supply of man power as per nagarpalika requirement at annual work