October 31, 2018
SR 3020 OVER TRIBUTARY OF WYOMISSING CK MOHNTON BOROUGH BRIDGE REPLACEMENT
Berks County, PA
DESIGN & CONSTRUCTION TEAM
General Contractor: J D Eckman
Owner: PA DOT
PA DOT Contract Amount: $968,000
Precaster: Oldcastle Infrastructure
Manufacturing Facility: Oldcastle Infrastructure Telford; Folsom & Croydon, PA
The PA Department of Transportation project entailed the Mohnton Boro Bridge Replacement of the existing two span steel pipe culverts conveying a tributary of Wyomissing Creek with a single barrel 90” pipe culvert for STATE ROUTE 3020, SECTION 01B, in MOHNTON BORO, BERKS COUNTY, PA. Roadway over culvert will have two 11 foot lanes and 4 foot shoulders. Structure length is 122 feet, for a total of approximate length of 475 feet (.090 miles).
CONSTRUCTION CHALLENGE
Oldcastle Infrastructure had extensive experience with manufacturing the 66” & 90 “ RCP Culvert but needed to create a new joint for the 90” RCP Culvert. In collaboration with CCJM Engineers they designed and engineered a new 90” baffle for the 90” RCP culvert.
PRECAST SOLUTION
Oldcastle Infrastructure designed, engineered and shipped 120 Linear feet of RCP Culvert which was comprised of : 90” RCP culvert ; 66” RCP culvert and 90” baffles to replace the steel pipe culverts that were deteriorated.
SCOPE OF WORK
Precast Structure
A. STRUCTURAL ENGINEERING
Detailed engineering:
Drawings: Detailed drawings
B. Precast Concrete Product
Size: 66” * & 90“ RCP & Baffles
Concrete: 5000 psi concrete
40.00 FT 20663481 66” O-RING
A/S 25’-1.5’
351.30 14,052.00
5.00 Ea 24302018 66” O-Ring Gasket
72.00 Ft 20903382 90” O-Ring Type A/S
25’-1.5’ Fill **Oring Joint**
5.00 Ea 4000180 90” Baffles O/Ring for
The 90” Pipe for 25’-1.5’
Fill***Item 9000-0002**
Aprox Weight is 22 Tons
Baffels to Join the Pipe
The Dimensions Are Aprox 14’ L X 13’ W By 2’ Thick**
9.00 Ea 24000027 Mastic Joint
Sealant**For The 90” Baffels**
9.00 Ea 24302022 90” O-Ring Gasket
10.00 Ea 24000023 Gasket Lube 3.5
Gallon Pail
Find out more about Oldcastle Infrastructure RCP Culvert Products.