Specifications include, but are not limited to: WELDED STEEL PIPE AND APPURTENANCES, APPROXIMATELY 46 FEET OF 4-INCH 4-1/2 INCH O.D. X 0.237 INCH, EPOXY COATING, DIELECTRIC UNDERCOAT, CEMENT MORTAR LINING, AT STATION 18+94.03.; WELDED STEEL PIPE AND APPURTENANCES, APPROXIMATELY 68 FEET OF 6.625-INCH O.D. X 0.25-INCH, CEMENT MORTAR COATING, DIELECTRIC UNDERCOAT, CEMENT MORTAR LINING, FROM STATION 300+09.33 TO 300+50.26 AND STATION 55+84 TO 56+11.; WELDED STEEL PIPE AND APPURTENANCES, APPROXIMATELY 60 FEET OF 8-INCH 8.625-INCH O.D. X 0.25 INCH, CEMENT MORTAR COATING, DIELECTRIC UNDERCOAT, CEMENT MORTAR LINING, AT STATION 18+51.25, 19+37.3 AND 55+97.28.; WELDED STEEL PIPE AND APPURTENANCES, APPROXIMATELY 64.92 FEET OF 12.75-INCH O.D. X 0.25-INCH, CEMENT MORTAR COATING, DIELECTRIC UNDERCOAT, CEMENT MORTAR LINING, WELDED SLIP JOINT, FROM STATION 201+55.58 TO 201+93.50, STATION 1+75.00 AND STATION 200+14.12.; WELDED STEEL PIPE AND APPURTENANCES, APPROXIMATELY 344.85 FEET OF 16-INCH O.D. X 0.375-INCH, CEMENT MORTAR COATING, DIELECTRIC UNDERCOAT, CEMENT MORTAR LINING, WELDED SLIP JOINT, FROM STATION 200+26.08 TO 201+55.58, 300+00 TO 300+9.33, 450+00 TO 452+06.02.