Section 106(5)(d) in The Delhi Co-operative Societies Rules, 2007
(d)The committee shall adhere to following principle for repair, maintenance and cleaning of items mentioned in clause 5(i)Energy conservation, water conservation and water harvesting;(ii)Protection of green areas;(iii)To protect environment and health;(iv)Scheduled routine maintenance ;(v)To develop procedure to avoid accidents;(vi)Minimize human exposure to harmful contaminates and cleaning residues;(vii)Ensure building occupants and workers safety at all times;(viii)Ensure waste management in environmentally safe ways;(ix)Beauty and aesthetic sense of the complex; and(x)Prevention of pollution in the building and complex;