Supplies: General Tenders

Returnable Documents: Proof of previous guided flow (consolidates Signed off “issued for construction” design drawing of Guided flow characteristics of chutes to be material and load central to receiving belt) guided flow chute. Client details and contact reference modified is of utmost importance to ensure chute design, manufacturing, construction to be provided where chute is currently still operational cleaning requirement is reduced, and belt central and commissioning experience. and successful. loading is ensured., Proof of registration as professional Registered professional name, surname and ECSA ECSA registration is critical for all design work as mechanical engineer with ECSA. registration number. per ECM process. Tender Technical Evaluation Strategy for Coal Plant Chute Optimisation Project Unique Identifier: N/A Revision: 1 Page: 3.4 QUALITATIVE TECHNICAL EVALUATION CRITERIA Table 4: Qualitative Technical Evaluation Criteria Qualitative Technical Criteria Reference to Technical Specification / Criteria Weighting Criteria Sub Description Tender Returnable (%) Weighting (%), Technical Expertise and Experience 80% 1.1 Proven number of years’ Relevant documentation to be provided for all 50% experience in design, references: More than 10 years relevant experience 100% = 5 manufacturing, construction and • Company name Between 5 and 10 years relevant 80% = 4 commissioning of guided flow • Contact person details experience chutes. • Contract value Between 1 and 5 years relevant 40% = 2 experience, Contract start date Less than 1 year or experience in not for 0% = 0, Number of guided flow chutes in guided flow chutes project 1.2 Proven number of successful Relevant documentation to be provided for all 50% projects executed for the design, references: More than 3 relevant projects executed 100% = 5 manufacturing, construction and • Company name commissioning of guided flow • Contact person details 2 or 3 relevant projects executed 80% = 4 chutes. • Contract value 1 relevant project executed 40% = 2, Contract start date No projects or projects not for guided flow 0% = 0, Number of guided flow chutes in chutes project, DEM design capability 20% 2.1 Proven DEM use in design to Simulation reports / samples showing integral More than 3 relevant reports / samples 100% = 5 optimise chute design of guided use of DEM in design process for 2 or 3 relevant reports / samples 80% = 4 flow chutes optimisation 1 relevant report / sample 40% = 2 No relevant report / samples 0% = 0 TOTAL: 100 Tender Technical Evaluation Strategy for Coal Plant Chute Unique Identifier: N/A Optimisation Project Revision: 1 Page: 3.5 TET MEMBER RESPONSIBILITIES Table 5: TET Member Responsibilities

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