tender for preservation of spare membrance under ge (engr park) jrc:- (i) spare membrance roll (17.8x1.025 mtr), total number of quantity-34 number (ii) membrance surfacing panel (17.8x5.4mtr), total number of quantity-128 number (iii) boot antimine mk-i, total number of quantity-600 number (iv) boat recce, total number of quantity-23 number the specification of above four items are given below:- (a) the items to be removed from existing stack upto 100 mtr away as suitable for work or as reqd at site. (b) old french chalk powder to be removed with cotton waste and clean the item properly. (c) cleaning has to be done very carefully avoiding damage. (d) after cleaning the item to be inflated for testing. (e) km filling unit will be provided by the deptt. (f) after proper testing, if found any damage, necessary repair will be carried out. after that items to be inflated and fresh french chalk powder to be applied properly. (g) after application, items to be folded properly and to be packed /wrapped and stacked upto 100 mtr on proper dunnage as directed by supervising staff/ge.