supply of pipes , list of item ( s ) / work ( s ) as per tender documents , pipe , cs , smls , a106 , grb , be , 12in , std , pipe , cs , smls , a106 , grb , be , 14in , std , pipe , cs , smls , a106 , grb , pe , 1in , 80 , xs , h2 , pipe , cs , smls , a106 , grb , pe , 1 . 5in , 80 , xs , h2 , pipe , cs , smls , a106 , grb , be , 2in , 80 , xs , h2 , pipe b36 . 10 be smls a106 gr-b h2 3in s80 , pipe cs smls a106 grb pe 1/2in xxs nace , pipe , cs , smls , a106 , grb , be , 3/4in , 160 , nace , pipe , cs , smls , a106 , pe , 1in , 160 , nace , pipe , cs , smls , a106 , grb , pe , 1 1/2in , 80 , nace , pipe , cs , smls , a106 , pe , 1 . 1/2in , 160 , nace , pipe , cs , smls , a106 , grb , be , 3in , 40 , std , nace , pipe , cs , smls , a106 , grb , be , 4in , 40 , std , nace , pipe , cs , smls , a106 , grb , be , 4in , 40 , std , ibr , pipe , cs , smls , a106 , grb , be , 4in , 80 , xs , ibr , pipe , as , smls , a335 , grp5 , be , 6in , 40 , pipe , as , smls , a335 , grp5 , be , 6in , 120