Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
(OP)
Due to space limitation, we were forced to put a sewer wet-well in the middle of a residential street (light residential traffic with max speed limit 30 Mph). Can anyone recommend a steel/aluminum access hatch (w/ clear opening around 30"X36") that I can use for this type of situation? Most of the access hatches that I've seen have an H-20 rating but specifically listed to be used only for "off-street" location.





RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
Use a cast iron hatch by Neenah (http://www.nfco.com/) or Alhambra (http://www.alhambrafoundry.com/).
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
Richard A. Cornelius, P.E.
WWW.amlinereast.com
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
Richard A. Cornelius, P.E.
WWW.amlinereast.com
RE: Steel/Aluminum Access-Hatch for Direct Traffic Application (H-20)
See also East Jordan Iron Works for comparison to Neenah and Alhambra products (they all typically produce identical pieces).
Jeff