Specifications include, but are not limited to: 10 77221 100 EA COVER,LARGE,METER BOX,AMR,TOUCH PAD COVER,METER BOX,LARGE,AMR,POLYMER COMPOSITE,MARKED "WATER METER", OR "TACOMA WATER", MINIMUM 20,000 PSI LOAD RATING FOR INCIDENTAL TRAFFIC SUCH AS IN DRIVEWAYS AND PARKING LOTS. GREY COLOR, COVER DIMENSIONS 23- 1/8" x 13-7/8" x 1-3/4" THICK, 1-3/8" RADIUS ON THE COVER CORNERS. AMR PENETRATION 4" DIAMETER 1/2" DEEP RECESS FOR SENSUS FLEX NET ANTENNA OR TOUCH PAD, AND 2" DIAMETER PENETRATION THROUGH THE COVER WITH THE CENTER BEING 3-1/2" FROM THE TOP AND SIDE EDGES AS APPROVED BY TACOMA WATER. THE COVERS MUST NOT BE BUOYANT. 20 31871 10 EA RISER,60IN X 60IN X 12IN,VAULT,CONCRETE, RISER, VAULT, CONCRETE, REINFORCED, CERTIFIED H-20 LOAD RATING. OUTSIDE DIMENSIONS- 60 INCHES X 60 INCHES X 12 INCHES HIGH. SIX (6) INCH WALL THICKNESS. FLAT TOP AND BOTTOM, 5/8-INCH STAINLESS STEEL LIFT INSERTS ON TOP OF EACH CORNER WITH REMOVABLE PLASTIC PLUGS INSTALLED. 30 41883 200 EA COVER,SMALL,METER BOX,AMR,TOUCH PAD COVER,METER BOX,SMALL,AMI SENSUS FLEXNET CORE,STAMPED "TACOMA WATER", MINIMUM 20,000 PSI LOAD RATING FOR INCIDENTAL TRAFFIC SUCH AS IN DRIVEWAYS AND PARKING LOTS. GREY OR SAND COLOR, COVER DIMENSIONS 18- 3/16" x 11-1/4" x 1-3/4" THICK, 1-3/8" RADIUS ON THE COVER CORNERS. AMR PENETRATION 4" DIAMETER 1/2" DEEP RECESS FOR SENSUS FLEX NET ANTENNA OR TOUCH PAD,AND 2" DIAMETER PENETRATION THROUGH THE COVER WITH THE CENTER BEING 3-1/2" FROM THE TOP AND SIDE EDGES AS APPROVED BY TACOMA WATER. THE COVERS MUST NOT BE BUOYANT.