supply and delivery at site of conservancy articles (conservancy spare parts)for north dum dum municipal conservancy deptt as per item descriptions , conservancy articles , tyre (isi)- for van rickshaw , tube (isi)- for van rickshaw , firi with socket for van rickshaw , spoke (rear) for van rickshaw , spoke (front) for van rickshaw , series paper 80 no. (iron) , 8” grinding wheel , 3” bearing & socket for van rickshaw , 2 ¾ bearing & socket for van rickshaw , break rubber & shoe , 18 gaze galvanized sheet 8’*4’ (isi) , wood paddle , compressor nozzle , lock , 06” nut bolt , for , chain , ¼ ball , ball lacher , chassis tana , book pati , 12gaze welding rod , 10gaze welding rod , 40*40*3 angle , 4”cutting wheel