a) Routine maintenance of electrical installation and accessories at AD Park including play ground, AE Park play ground, decorative Sculpture at 1st Rotary & theme Park. (from 01.01.2014 to 31.12.2014). b) Routine maintenance of electrical installation and accessories DD Park , AI Park including ground, decorative Sculpture at 2nd Rotary (from 01.01.2014 to 31.12.2014). c) Augmentation of illumination of compound lighting of NKDA Park at AI Block at Action Area IA, Newtown, Kolkata.