DOCUMENT

BID - Sewer Rehab 2007

  • YEAR CREATED: 2007
  • ENTITY TYPE: County
  • TYPE OF DOCUMENT: BID - ITB, IFB, ITT, RFB
This document provides specifications and guidelines for backfilling and construction work in roadways. It states that soils with moisture content below the optimum level should be wetted to bring them within three percent of the optimum. The document also mentions that the use of mechanical tamping equipment or methods should be approved by the Engineer. After refilling, any unused material should be removed and disposed of properly. The Contractor is responsible for cleaning up the work area, and failure to do so may result in the Engineer arranging for the cleaning at the Contractor's expense. The document also mentions that the alternative backfill specifications may require the storage and rehandling of excavated materials, and the cost of this should be included in the cost of the pipe. Additionally, it states that steel plates should be used to cover open trenches in roadways during non-working hours, and solid sheeting and shoring should be used for the limits of the steel plating. The cost for these works should be included in the various items used for Maintenance of Traffic and the price bid for installed pipe. The document also includes information about pre-established fixed unit prices and a contingency line item for unforeseen field problems.
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