bids are invited for repair and overhauling service - 1; 1; yes; buyer premises h-71: 02 osd spray system arms along with securing stand (port & stbd) as per following specification to be fabricated for pollution response requirement i.a.w cg charter of duties during oil spill exigencies. all in way job included are as follows: (a) mat: ms (b) spray arm length: 400 cm (c) spray arm height: 100 cm (d) no. of sprinkler nozzle: 05 nos (e) securing clamp for recovery line: 01 no (f) securing stand: 02 (both side) (g) y piece brass coupling : 01 no (h) osd suction hose: 01 no (hight- 105 cm) (j) regulation valve: 01 no (k) base for y piece with rubber mount total quantity :