tender for defect rectification on lowering arrangements of ships gemini onboard icgs c-156 and c-161 => limited; 1 icgs c-161:h-055 - lowering arrangement of ships gemini not working properly view uprooted hook eye and & broken loweringdeteriorated gemini roller. following jobs to be undertaken for smooth operation of gemini:-1. renewal of gemini lowering hook eye (qty-02 nos.) as per sample (mat:- aluminum).2. renewal of gemini roller (qty-10 nos.) as per sample (mat:-hard plastic).above mentioned jobs to be carried out and proved for satisfactory operation. all in way included- removal/fitment of hook eye and gemini roller. 2 icgs c-156:h-020- lowering arrangement of ships gemini not working properly view uprooted & broken lowering hook eye and deteriorated gemini roller. following jobs to be undertaken for smooth operation of gemini:-1. renewal of gemini lowering hook eye (qty-02 nos.) as per sample (mat:- aluminum).2 renewal of gemini roller (qty-10 nos.) as per sample (mat:-hard plastic).above mentioned jobs to be carried out and proved for satisfactory operation. all in way included- removal/fitment of hook eye and gemini roller. 3 01 in no ba controller board to be fabricated as per sample. material : wood/ sunmica.