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Portland Bureau of Transportation

We keep Portland moving

Phone: 503-823-5185

Fax: 503-823-7576

1120 SW Fifth Ave, Suite 800, Portland, OR 97204

More Contact Info

P-140 through P-149 MSPCP Details


Number Description Effective Date
P-140 Top Slab "A" for Precast Manhole 05-18-09
P-141 Top Slab "B" for Precast Manhole 05-18-09
P-142 Top Slab "C" for Precast Manhole 05-18-09
P-143 Top Slab "D" for Precast Manhole 05-18-09
P-144 Top Slab "E" (Reducing Slab) 60" Dia. 05-18-09
P-145 Top Slab "E" (Reducing Slab) 72"-144" Dia. 05-18-09
P-146 Longitudinal Section Reinforcement 60"-96" 05-18-09
P-147 Longitudinal Section Reinforcement 108"-144" 05-18-09
P-148 Precast Concrete MH - Top Slabs "A" - "D" 05-18-09
P-149 Precast Concrete MH - Top Slab "E" & Bases 05-18-09


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