Manhole risers, manhole rings, manhole frames, and utility lid... The Manhole Adjustable Riser is a patented system of interlocking cast-iron sections which bolt together to form... and utility lid risers for gas, water, sewer, electrical and telephone valves. We custom build each manhole riser and utility riser out of durable cast iron to meet your specifications... will supply completely assembled manhole risers and utility risers, ready for installation! 2000-2006 Manhole Adjustable Riser Co. Inc. All Rights Reserved. Website maintained by ArrowQuick Solutions. ...

Manhole Risers and Utility Lid Risers - Products - Manhole Adjustable... We offer two designs for manhole risers, plus utility lid risers for gas, water, sewer, electrical... Simplified Pricing: Just measure the lid diameter to compute the cost. $7.50 per diameter inch Example: 22" lid x $7.50 = $165.00 Utility Risers GAS VALVE RISERPattern #55 Custom...

risers (Figure 3) work in a similar manner, with the existing cover fitting directly into the utility riser. Figure 2 The Manhole Adjustable Riser Way The Other Way Manhole covers...