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CSI PRECAST - Precast Products

60" IDOT RA-50 Manhole

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 STRUCTURE NAME  60" IDOT RA-50 Manhole
 STRUCTURE CATEGORY  Stormwater
   
 SPECIFICATIONS  
source
 Iowa DOT Standard
concrete
 4000 psi
reinforcing
 Iowa DOT Standard
   
 DESCRIPTION  
inside dimension
 60"
wall thickness
 6"
weight (per vert. foot)
 1300 pounds
   
 STRUCTURE COMPONENTS  
a.
 Manhole casting and cover
b.
 Adjustment rings: 2-4-6"
c.
 Eccentric cone
d.
 Riser section in 1-2-3-4-5-6' sections
e.
 Base section with pipe openings
f.
 Cast-in-place slab

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