al ur , ▁Cow l ▁B az aar , T irus ul am , ▁Nan m ang al am , ▁K ov il amb ak k am , ▁and ▁Mo ov ar as amp att u ▁Village ▁Pan ch ay ats , Th ir une erm al ai ▁Town ▁Pan ch ay at ▁to ▁form ▁Chen na i ▁Pal la var am ▁Corporation , ▁which ▁comes ▁under ▁Gre ater ▁Chen na i ▁Corporation . ▁ ▁P amm al ▁Municip ality ▁ ▁P amm al ▁Municip ality ▁covers ▁the ▁entire ▁area ▁of ▁P amm al ▁and ▁Nag al ken i . ▁ ▁P amm al ▁Municip ality ▁is ▁the ▁first ▁Municip ality ▁in ▁the ▁city ▁awarded ▁with ▁Zero ▁W aste ▁Municip ality ▁tag . ▁ ▁P amm al ▁Municip ality ▁is ▁considered ▁as ▁a ▁Green ▁Municip ality . ▁ ▁Under ground ▁S ew age ▁System ▁( Under ground ▁D rain age ) ▁now ▁extended ▁to ▁P amm al ▁and ▁An ak ap uth ur ▁Municipal ities . ▁Work ▁has ▁already ▁been ▁started ▁to ▁upgrade ▁the ▁existing ▁se wer age ▁system ▁into ▁U G D ▁system . ▁ ▁Metro ▁Water ▁services ▁also ▁extended ▁to ▁P amm al ▁under ▁Pal la var am ▁– ▁P amm al ▁Metro ▁Water ▁Sch eme . ▁The ▁work ▁for ▁met ro ▁water ▁services ▁also ▁has ▁started ▁and ▁currently ▁in ▁progress . ▁ ▁Transport ation ▁ ▁The ▁Chen na i ▁International ▁Airport ▁is ▁ 2   km ▁from ▁P amm al , ▁and ▁P amm al ▁bus ▁stand ▁is ▁located ▁between