This Appraisal is for a range of polypropylene (PP) maintenance shafts, maintenance chambers and maintenance holes and associated fittings. This Issue 7 is a replacement for the previous version of PA 1508 Part 1 which had reached its 5-year expiry date and also incorporates the associated fittings from PA 1508 Part 2 which had also reached its 5-year expiry date.

The range includes the following:

  • DN 1000 AWASHAFT Sewer Maintenance Hole (MH) Assembly with inlets/outlets of DN 150, DN 225, DN 300 or DN 375.
  • DN 800 AWASHAFT Sewer Maintenance Chamber (MC) Assembly with inlets/outlets of DN 150, DN 225, DN 300 or DN 375.
  • DN 600 AWASHAFT Sewer Maintenance Chamber (MC) Assembly with inlets/outlets of DN 100, DN 150, DN 225, DN 300 or DN 375.
  • DN 400 AWASHAFT Sewer Maintenance Shaft (MS) Assembly with inlets/outlets of DN 100, DN 150 or DN 225.
  • DN 300 and DN 225 AWASHAFT Terminal Maintenance Shaft (TMS) with inlets of DN 100, DN 150, DN 225 or DN 300.
  • AWADUCT and AWADOCK associated PP fittings and couplings.

 

Product categorySewerage Maintenance Structures
PA NumberPA 1508 Issue 7
Report holderREHAU Pty Ltd
BrandAWASHAFT
StandardWSA 137:2022 Industry standard for Unplasticized polyvinyl chloride) (PVC-U), polypropylene (PP) and Polyethylene (PE) sewerage maintenance shafts, maintenance chambers and maintenance holes
Publication date
Expiry date

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PA 1508 Issue 7 - CERTIFICATE - Rehau Sewerage Maintenance Strucures - Final.pdf PDF