Prefabricated Model Type I 6 nos of size 10 x 14, Prefabricated Model Type I 6 nos of size 12 x 10, Prefabricated Model Type I 6 nos of size 6 x 4, Prefabricated Model Type II 2 nos of 18 x 24. 75, Prefabricated Model Type II 4 nos of 10. 5 x14, Prefabricated Model Type II 1 nos of 18 x 21