Drift filling Sample Clauses

Drift filling. Drifts in a stope will be extracted in two phase, initially extracted drifts will be filled in two type of fill placement vertically, the lower part of drift to be filled with a high strength (about 5MPa) fill placement will be 1.0m, the left 2.5m will be filled with a nominal strength (1~2MPa) fill placement. The drifts in phase2 also will be filled in two type of fill placement vertically, the lower part of drift to be filled with a high strength (about 5MPa) fill placement will be 1.0m, the left 2.5m will be filled a fill placement without cement. A high strength (about 5MPa) fill placement requires a 15% of cement, a nominal strength (1~2MPa) fill placement requires a 5 % of cement. The high strength fill placement will be reinforced by steel mesh of Φ18mm and Φ10mm bar in grid of 0.25m×0.25mm, mesh will be 0.2m above a drift floor. Filling with a combination of waste rock may achieve a better effect.
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Related to Drift filling

  • Filling Positions ‌ The Employer will determine when a position will be filled, the type of appointment to be used when filling the position, and the skills and abilities necessary to perform the duties of the specific position within a job classification. Only those candidates who have the position-specific skills and abilities required to perform the duties of the vacant position will be referred for further consideration by the employing agency.

  • VACANCIES AND JOB POSTINGS 17.01 When a job vacancy or vacancies occur within the bargaining unit and the Employer intends to fill the vacancy, the Employer will post an announcement of such vacancy or vacancies on all Union bulletin boards. Said postings shall remain posted for a period of five (5) working days. The announcement shall contain the job title of the vacancy, a brief job description and the rate of pay, and the date of the posting and bid deadline date.

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  • Posting and Filling of Vacancies 8.1(1) When a permanent vacancy occurs within a classification covered by this agreement, which the Employer intends to fill, after the Employer applies the internal job transfer bidding procedure and the ultimate vacancy is thereby identified, such vacancy shall be advertised for ten (10) calendar days provided that nothing herein shall prevent the Employer from advertising such vacancy throughout its system or outside during the ten (10) day period. Probationary employees may, at the sole discretion of the Employer, be considered for another position outside their classification after the signing date of this agreement. The Corporation reserves the sole and absolute right to carry out any applicable interviewing or testing that is necessary in its opinion. All test processes will be approved by qualified Human Resources staff. An employee will only be allowed to take one test failure for each different job classification bid every four (4) months. Current employees applying for positions which involve increased driving responsibilities must meet corporate driving standards and provide with application a current driving abstract. The opinion of the Employer shall not be exercised in an arbitrary or discriminatory manner.

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  • Cutting, Patching, and Fitting The Contractor shall do all cutting, patching, and fitting of the Work that may be required to make its several parts come together properly and fit.

  • Vaccination and Inoculation (a) The Employer agrees to take all reasonable precautions, including in-service seminars, to limit the spread of infectious diseases among employees.

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