The Pennsylvania Department of Transportation (PennDOT) is seeking an Offeror to repair 3 pipe culverts in Northumberland County through the installation of a High Density Polyethylene pipe culvert liner from a manufacturer listed in PENNDOT Publication 35 (Bulletin 15) Section 601.2(a)6.a and grouting from a manufacturer listed in PENNDOT Publication 35 (Bulletin 15) Section 220.2(d) of annular space between the existing pipe and liner pipe. Existing Pipes: 1. Northumberland County SR54 segment 350 offset 1332: 66 linear feet of 18-inch existing corrugated steel culvert pipe. 2. Northumberland County SR2006 segment 0030 offset 1170: 185 linear feet of 30-inch existing corrugated steel culvert pipe. 3. Northumberland County SR4005 at segment 0020 offset 1016: 60 linear feet of 24-inch existing corrugated steel culvert pipe. Department/Agency: Department of Transportation Delivery Location: Northumberland County S54 Segment 350 Offset 1332 Sr2006 Segment 0030 Offset 1170 Sr4005 Segment 0020 Offset 1016
County: Northumberland
Duration: 12 Months First Name: Cheryl Last Name: Graham
Phone Number:(XXX-XXX-XXXX) 570-368-4211
Email: chegraham@pa.gov
The Project Engineer will be known as the Project Manager.
A. The selected Offeror shall:
1. Determine the necessary diameter and liner thickness based upon depth, diameter, shape,
traffic loading, groundwater pressures and condition for this pipe segment.
2. Ensure calculations are prepared and stamped by a professional engineer.
3. Construct Access and working area on the inlet side of the pipe.
4. Dewatering and flush as necessary.
5. Install the liner.
6. Ensure that the annular space between the existing pipe and the liner pipe is completely
filled with grout.
7. Remove any obstructions.
8. Re-establish access road and working area to pre-project conditions.
9. Patch existing pavement as needed, patch should match existing material in thickness and
type and sealed along joints.
10. Re-establish positive flow in inlet box, with grouted bottom. Question Deadline 08/09/2024
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