Vawiin khan Asia Development Bank (ADB) Inception Mission Team ten Aizawl khawpui siamthat hna tawh tan dan tur  chung chang rawn buaipui turin Aizawl an rawn thleng. ADB Inception Mission Team rawn kalte hi Mr. Shigehiko Muramoto PAU Head, South Asian Urban Development Division ADB, leh Miss Febe Valencia Bebedel, Asst. Project Analyst ADB te an ni. ADB Inception Mission Teamte hian Aizawl an cham chhungin Finance Commissioner, UD&PA Secretary, Planning Adviser leh Project Director, State Investment Programme Management & Implementation Unit, North-Eastern region Capital Cities Development Investment Programme (NERCCDIP) te kawmin hmalak dan tur an sawipui ang.
NERCCDIP-Aizawl Project atan ADB loan hi August ni 4, 2009 khan ziahfel a ni tawh a, hnathawh khatna (tranche 1)  chu thawh tan theih a peihfel ani tawhin he hna thawh tan dan chungchang hi ADB Inception Mission Teamte hian an rawn enfiah a ni.

Hna enkawl tur hian M/s Gherzi Eastern India, New Delhi te rawih niin kumin March ni 22 atang khan an thawk tan tawh a.Chlorinator Supply leh Installation hna cheng nuai 40 man chu 2010 August thla tawpah zawh fel ani ang a, Water Meter Supply and Installation hna hi tender tawh niin tender evaluatioin neih mek a ni bawk.

He Project thawhkhatna hnuaiah hian Cheng nuai 432 sengin Aizawl khawchhunga PS Tank awm zawng zawngte siam that a ni dawn a, hei hian Chowkider Quarter pahnih leh Site Office pakhat sakna tur a keng tel a ni. Luangmual Complex, Zemabawk TB tlang, Bawngkawn, Armed Veng, 7th Day tlang, Mission Vengthlang leh Tlangnuam Zonal Tanks te siamthatna tur agreement pawh April ni 19, 2010 khan contractor sign fel pui niin May thla atangin hna a thawk tan ang. Hemi atan hian sum cheng Vaibelchhe ruk leh nuai sawmsarih pahnih Sorkar Laipuiin a rawn release fel tawh a ni.

SIPMIU chuan hna thawh hnihna (tranche 2) ami tur Water Distribution line siamthat, ek leh tuichhe luanna (sewerage system) leh bawlhhlawh sawngbawlna hna turte duangin Survey hna an kalpui mek a, October 2010 hmaa heng ruahmannate hi zawh fel tum a ni.