Operation and Maintenance for 200mm to 900mm i.d, S.W. pipe, RCC Pipe Sewer, Brick Circular sewer open drain, Sullage carrier etc. for Sewerage Scheme Bahadurgarh Town Period of OandM i.e. 36 Months from the date of commencement. (Recall)

Operation and Maintenance for 200mm to 900mm i/d, S.W. pipe, RCC Pipe Sewer, Brick Circular sewer open drain, Sullage carrier including raising of manholes, Cover and frames, Safety Kit, tools, lubrication, Diesel of Sewer Cleaning machines, requisite staff etc. for Sewerage Scheme Bahadurgarh Town and all other works contingent thereto`.