CONCRETE PIPE diameter 1050 1200 1350 1500 dimensions (mm) length 2440 2440 2440 2440 2440 2440 2440 2440 2440 2440 2100 T-Riser Manholes A T-Riser offers the convenience of a manhole structure in a single, in-line piece, which is often advantageous to a contractor as it allows for quicker installation than a large diameter manhole or vault structure. T-Riser manholes are only for use as ‘straight through’ configurations and are available for pipe sizes 1200 mm diameter and up. 1650 1800 1950 2100 2400 2700 3000 tEE rIsEr manholEs diameter 1050 1200 1350 1500 1650 1800 1950 2100 2400 2700 3000 dimensions (mm) length 2440 2440 2440 2440 2440 2440 2440 2440 2440 2440 2100 height 1370 1745 1910 2075 2240 2405 2590 2735 3065 3415 4290 Weight (kg/piece) 3700 3700 4425 5250 6155 7100 9000 9360 11800 15700 15295 Price Each $7,300 $7,770 $8,980 $10,185 $11,235 $12,390 $14,440 $17,745 $19,425 $20,950 $22,890 PAGE 46 LAFARGE PIPE eMANUAL