procurement of different type of pipes and accessories for new portable diesel engine pump in the area ofnarela zone during monsoon season 2025 procurement of different type of pipes and accessories for new portable diesel engine pump in the area of narela zone during monsoon season 2025. , pvc green suctionhose (heavy duty)w/p 7kgf/cm sq. conforming to is 3549/1983 in sizes: 75 mm , 100 mm , 150 mm , supply of agriculture cotton hose (heavy duty) in sizes: 75 mm , 100 mm , 150 mm , supply of followng size foot valve (screw type ) of following rating:- ci foot valve 80 mm, pn0.2 , ci foot valve 100 mm, pn0.2 , supply of followng rating/size ci nipples for 80 mm foot value. , supply of followng rating/size ci nipples for 100 mm foot value. , supply of starting handle for portable diesel engine pump set complete as required