Nu-drain is intended to carry soil and waste from building drainage to roadside sewers or drains and from these to treatment plant or disposal point. Supreme Nu-drain underground drainage system has been designed to function year after year without leakage or defects. Nu-drain comprise readymade inspection chambers and manhole with complete piping solution. This system is advantageous and offer multiple advantage over traditional drainage products for all sorts of drainage and sewerage application and installations. Nu-drain is highly recommended for buildings where hygiene is a prerequisite, such as hospitals, hotels etc. This can also be used as rainwater collection and disposal including rainwater harvesting. Thus, Nu-drain is a complete solution for underground drainage and sewerage application. Being 100% watertight, it is free from ingress and seepage of water and hence considered to be most hygienic. Unlike conventional drainage products, it is free from pollution of underground water, soil or ill effects on building foundations. In this fact age, this product has emerged as a blessing to housing and construction sector.