505 E Central Ave #B - DEF 1 - Plan

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CITY OF SANTA ANA SPECIFICATIONS PROJECT NO.: XX-XXXX PROJECT TITLE 179 chlorinated and disinfected in accordance with the City of Santa Ana Disinfection Guidelines included in these Procedural Guide and Design Guidelines. Connection to existing water main facilities shall be made only after the successful completion of pressure test, disinfection and flushing procedures. 7.11 BORE AND JACK, INSTALL STEEL CASING AND CARRIER PIPE This section describes Bore and Jack Casing with Carrier pipe at approved locations as shown on plans. Bore and Jack operations including the installation of carrier pipe shall conform to the applicable provisions of Section 306 of the Standard Specifications, these Special Provisions, as directed by the Engineer and as shown on the Contract Documents. 1. All work shall be as set forth in the rules and regulations of the division of Occupational Safety and Health of the state of California. The Contractor shall obtain, from the Division of Industrial Safety, a classification for each bore exceeding 30-inches in diameter. The boring and jacking work shall be done in conformance with the State of California’s requirements. It shall be the Contractor’s responsibility to call the required safety meeting with representatives from the State Division of Industrial Safety prior to beginning of construction of each bore. 2. It is the contractor’s responsibility to be thoroughly familiarized with the project area. There is no warrantee or guarantee either expressed or implied that the conditions indicated by the Construction Documents or records are representative of the existing field conditions throughout the project area. 3. Casing and carrier pipe installation shall be performed in a way that will not interfere with, interrupt or endanger roadway surface, median landscaping, and minimize subsidence of the surface, structures, and utilities above and in the vicinity of the bore. The contractor shall be responsible for all settlement resulting from boring operations and shall repair and restore damaged property to its original or better condition at no additional cost to the owner. 4. The face of the excavation shall be protected from the collapse of the soil into the pipe or casing. 5. Design of the jacking/receiving pit and required bearing loads to resist jacking forces are the responsibility of the Contractor. The excavation method selected shall be compatible with expected ground conditions. The lengths of the bore shown on the Contract Documents are not representative of required boring. It is the Contractor’s responsibility to develop working drawings detailing the bore and jack process. 6. Contractor shall comply with all manufacturers’ specifications and recommendations for the approved products. 505 E Central Ave #B11/6/2024