State of Technology Report for Force Main Rehabilitation, Final ...
State of Technology Report for Force Main Rehabilitation, Final ...
State of Technology Report for Force Main Rehabilitation, Final ...
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5.4<br />
Table 5-4. ASTM Standards <strong>for</strong> FRP/GRP<br />
Specification<br />
No. Title Application<br />
ASTM D3754 Standard Specification <strong>for</strong> Fiberglass … Sewer and 8-144 inch GRP pressure pipe <strong>for</strong><br />
Industrial Pressure Pipe<br />
<strong>for</strong>ce mains, pressures up to 250 psi<br />
Design Standards<br />
This section reviews design standards <strong>for</strong> PVC (Table 5-5), PE (Table 5-6), FRP/GRP (Table 5-7), and<br />
CIPP (Table 5-8) systems.<br />
Table 5-5. Design Standards <strong>for</strong> PVC Materials<br />
Specification<br />
No. Title Application<br />
ASTM F1867 Standard Practice <strong>for</strong> Installation <strong>of</strong> Folded/Formed<br />
Polyvinyl Chloride (PVC) Pipe Type A <strong>for</strong> Existing Sewer<br />
and Conduit <strong>Rehabilitation</strong><br />
Design appendix same as F1216.<br />
ASTM F1947 Standard Practice <strong>for</strong> Installation <strong>of</strong> Folded Polyvinyl Design appendix same as F1216<br />
Chloride (PVC) Pipe into Existing Sewers and Conduits <strong>for</strong> gravity.<br />
AWWA M23 PVC Pipe – Design and Installation Working pressure rating; buried<br />
pressure pipe design<br />
ASTM F1867<br />
This standard contains a non-mandatory design appendix <strong>for</strong> the use <strong>of</strong> <strong>for</strong>med PVC in either a partially<br />
deteriorated or fully deteriorated pipe. The design method is the same as in ASTM F1216 <strong>for</strong> CIPP<br />
products. In the case <strong>of</strong> a partially deteriorated pipe, where the existing pipe is expected to carry any soil<br />
or live load, the <strong>for</strong>med pipe is designed to resist buckling from external hydrostatic pressure due to<br />
groundwater or internal vacuum. In the case <strong>of</strong> fully deteriorated pipe, the <strong>for</strong>med PVC is designed to<br />
resist buckling from soil, live load, and any external hydrostatic pressure.<br />
ASTM F1947<br />
This standard describes the rehabilitation procedures <strong>of</strong> sewer liner by the insertion <strong>of</strong> a folded PVC pipe<br />
and has a design appendix (non-mandatory) that is the same as Appendix X1 in ASTM F1216 <strong>for</strong> gravity<br />
pipe. No design equations are <strong>of</strong>fered <strong>for</strong> pressure applications.<br />
AWWA M23<br />
The AWWA manual on PVC pipe design provides in<strong>for</strong>mation on the general properties <strong>of</strong> PVC<br />
materials and manufacturing methods. The long-term pressure capacity <strong>of</strong> PVC pipe is defined, along<br />
with recommended factors <strong>of</strong> safety. The design <strong>of</strong> PVC pipe <strong>for</strong> external loads is primarily focused on<br />
limiting vertical deflection. Longitudinal bending, which might be important <strong>for</strong> HDD applications, is<br />
also covered by this manual.<br />
Table 5-6. Design Standards <strong>for</strong> Polyethylene Materials<br />
Specification<br />
No. Title Application<br />
ASTM F1606 Standard Practice <strong>for</strong> <strong>Rehabilitation</strong> <strong>of</strong> Existing Sewers Includes a design appendix <strong>for</strong><br />
and Conduits with De<strong>for</strong>med Polyethylene (PE) Liner non-pressure applications.<br />
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