N-2NSPI (NSEB) RIRs 1-11
7 passages
1.2 MEASUREMENT PROCEDURES - .1 Common Fill - .1 Measurement for common fill will be the volume placed after stripping, if required, to increase the grade up to the design subgrade and for the construction of the new drainage swale. This m...
AI summary This section outlines the measurement procedures for common fill, specifying that the volume is measured after stripping, if necessary, to raise the grade to the design subgrade and construct a new drainage swale. It includes all transportation, placing, and compaction measures required to complete the work.
1.6 EXTENT - .1 Common fill is required for, but not necessarily limited to, the following locations. - .1 Shaping the pile to prepare for the liner system and the drainage ditch.
AI summary This section outlines the requirement for common fill in specific locations, including shaping the pile to prepare for the liner system and the drainage ditch.
- .1 The maximum density of Low Permeability Fill and the optimum water content for compaction will be determined in accordance with ASTM D698, Method D. - .2 Field density tests determined using the ASTM D2922 (Nuclear Method) will be cor...
AI summary The document outlines specific testing methods and standards for determining the compaction characteristics, permeability, and hydraulic conductivity of low permeability fill materials, referencing various ASTM standards and testing apparatus.
.1 Protection - .1 Stability of excavations shall be ensured by shoring excavations or excavating to acceptable slopes where necessary and by taking any other measures that may be required. Unless otherwise specified, no separate payment w...
AI summary This section outlines requirements for ensuring the stability of excavations, minimizing damage to surrounding materials, and taking care during excavation near existing infrastructure to avoid disturbance or undermining.
4.7.1 Final Grades The final elevation of the initial cell is at approximately +40.0m above mean sea level (amsl). This is approximately 20.0m, plus or minus, above access road elevation. Access to the pile is via engineered designed ramps...
AI summary The final elevation of the initial cell is set at +40.0m amsl, 20.0m above the access road. Ramps with a maximum grade of 10% are constructed for vehicle access. Temporary or permanent capping will be completed at this final elevation.
• Site Structures: - Roadways to be checked for condition. - Discharge Structure will be checked to ensure it is locked, the amount of sediment built up at the gate is not excessive, and it is in good working order.
AI summary The text outlines checks to be performed on site structures, including roadways and a discharge structure, to ensure their condition and proper functioning.
1 Request IR-4: 6 (a) Please confirm that the other cells within the RMS have sufficient available capacity 7 to accommodate ash/residuals that is expected to be produced by the PA generating 8 station up until its planned retirement in 20...
AI summary The document discusses a request to confirm whether the ash management cells at the RMS can accommodate the ash produced by the Point Aconi Generating Station until its planned retirement in 2029/2030. It confirms that there is a shortfall of 300,000m³ and outlines a contingency plan involving a new cell expansion to address the issue.