This Contract Provides For An Advance Ground Investigation Works To Be Carried Out In Connection With The Construction Of A Proposed Sewerage Scheme In Kilrane, County Wexford From Bing To Kilrane. The Works Shall Include The Following:≫ 2 No. Rotary Coreholes To 6M (The Location Of The Coreholes Required Is To Be Reviewed Following The Trial Pits And Cable Percussion Boreholes.≫ 2 No. Cable Percussion Boreholes Taken To 4 To 6M Bgl Or Refusal On Rock;≫ 23 No. Trail Pits Excavated To 3.0M Or Refusal On Rock;≫ 19 No. Slit Trenches (In 50Km/Hr Zone, Half Road Width Excavation And Reinstatement. In 80Km/Hr Zone, Full Road Width Excavation And Reinstatement. In Concrete Footpath, Full Bay Reinstatement)≫ 2 No. Standpipe Piezometers.≫ Sampling From Boreholes And Trial Pits;≫ Ground Water Level Readings From Piezometers (Including Returns To Site);≫ In-Situ Testing (Spt'S) And Laboratory Testing;≫ In-Situ Permeability Testing In Boreholes Where Permeable Strata Are Encountered.≫ Factual Reporting;≫ Surveying Of Investigation Points.All Works In Accordance With:≫ Guidelines For Managing Openings In Public Roads, April 2017 Dttas≫ Requirements For The Reinstatement Of Openings In National Roads, Cc-Pav-04007, May 2019, Tii Publications≫ Temporary Traffic Management Design Guidance, August 2019 Dttas≫ Temporary Traffic Management Operations Guidance, August 2019 Dttas.
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