Columbia East Forcemain Improvements

This project consists of furnishing and installing approximately 50,500 total LF of HDPE, DR 11, 20-inch Outside Diameter Iron Pipe Size (IPS) Forcemain including prefabricated bends, in single and dual pipe trench configurations, air/vacuum valve assemblies, connections to dry force main pipes at the Columbia East Pump Station and the PWRF, roadway paving, restoration, and associated items.
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Name Size
01 - Cover and Table of Contents 745.9 KB
02 - Invitation for Bids 242.9 KB
03 - Vicinity Map 339.0 KB
04 - Information for Bidders 780.9 KB
05 - Proposal 491.3 KB
06 - Contract 1.6 MB
07 - Amendments 659.6 KB
08 - Special Provisions 787.1 KB
09 - Appendix A - Permits 285.0 KB
10 - Appendix B - Prevailing Wage Rates 7.2 MB
11 - Appendix C - EDA Standard Terms and Conditions for Construction Projects 1.9 MB
12 - Appendix D - Easements 4.4 MB
13 - Appendix E - Geotechnical Engineering Report 2.1 MB