Gem Bids For Installation Of Water Tank Ms Structure 1, Installation Ofwater Tank Ms Structure 2, Upvc Pipe 1 Inch, Upvc Pipe1.5 Inch, Upvc Socket 1 Inch, Upvc Socket 1.25inch, Upvcelbow 1 Inch, Upvc Reducer 1.25 X1 Inch, Upvc Reducer1.5x2 Inch, Upvc Reducer 1.25 X1.5 Inch, Upvc Reducer2x1 Inch