Geological Boring UTC

Scope: This proposal will provide the City of Columbus, Division of Water, Parsons Avenue Water Plant with a Universal Term Contract for approximately twenty-five (25) subsurface geologic investigations (borings), installation of approximately fifteen (15) monitoring wells, and the abandonment of approximately ten (10) monitoring wells within the southern Central Ohio area. The purpose of the drilling is to obtain geologic information and/or monitoring well installations from various boring locations. The term of the resulting contract would be approximately three years, through December 31, 2025. Classification: Geologic investigation borings will be performed via the Hollow Stem Auger (HSA) drilling method or Rotosonic techniques, though cable tool drilling may be required. Monitoring well installations will also be performed primarily via the HSA drilling method or Rotosonic techniques. The Contractor will be required to provide and install, as specified herein, all materials essential for the proper installation of monitoring well(s) and protective covering(s). Sampling of the subsurface geologic formations will occur every five (5) feet for HSA and cable tool drilling. Rotosonic holes will be sampled continuously. A complete boring log will be submitted to the City at the completion of each boring. The Contractor will also be required to provide all materials necessary to complete the abandonment of monitoring wells. Bidders must demonstrate they have experience in performing the services required in the attached specifications. Bidder Experience: The offeror must submit an outline of its experience and work history in these types of services for the past five years. Bidder References: Offeror shall have documented proven successful contracts from at least four customers that the offeror supports that are similar in scope, complexity and cost to the requirements of this specification. Specification Questions: Questions regarding this bid must be posted to the Vendor Portal no later than 11:00 a.m. (local time) on Monday, October 10, 2022. Responses will be posted as an addendum to this bid on the City's website no later than 1:00 p.m. (local time) Thursday, October 13, 2022. For additional information concerning this bid, including procedures on how to submit a proposal, you must go to the City of Columbus Vendor Services web site .

Division 01 -	General Requirements.
Division 10 -	Specialties.
Division 11 -	Equipment.