Tender For bid to ras corrigendum : supply of 1 male connector, 1 4 o. d. x 1 4 male np , 2 male connector, 1 4 o. d. x 1 2 male np , 3 male connector, 3 8 o. d. x 3 8 male np , 4 male connector, 1 2 o. d. x 1 4 male np , 5 male connector, 1 2 o. d. x 3 8 male np , 6 male connector, 1 2 o. d. x 3 4 male np , 7 male connector, 3 4 o. d. x 1 2 male np , 8 male connector, 3 4 o. d. x 1 male npt , 9 female connector, 1 4 o. d. x 1 4 femal , 10 female connector, 1 2 o. d. x 3 8 femal , 11 female connector, 1 2 o. d. x 1 2 femal , 12 male elbow connector, 1 4 o. d. x 1 4 m , 13 male elbow connector, 1 2 o. d. x 1 4 m , 14 male elbow connector, 1 4 o. d. , x 1 2 , 15 male elbow connector, 1 2 o. d. , x 1 2 , 16 union elbow, 3 4 o. d. , 17 union tee, 1 2 x 1 2 x 1 2 o. d. , 18 union tee, 1 x 1 x 3 4 o. d. , 19 union, 1 4 o. d. x 1 4 o. d. , 20 union, 1 2 o. d. x 1 2 o. d. , 21 male branch tee, 1 2 o. d. x 1 2 o. d. x , 22 plug, 1 2 o. d.