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| 1 | A -Design, Engineering and Project Management |
| 2 | Detailed aerodynamic, mechanical, electrical, control, civil, and structural design of the closed-return calibration wind tunnel, including CFD analyses, flow-conditioning design, diffuser design, vibration and structural analysis |
| 3 | Preparation of complete construction documents: civil, structural, architectural, electrical SLDs, HVAC drawings, P&IDs, control logic flow charts, layout plans |
| 4 | Project management, design coordination, QA/QC plan, documentation control, Testing & Inspection Plans (TIP), progress reporting up to completion of SAT |
| 5 | B- Wind Tunnel Main System |
| 6 | Closed-return wind tunnel structure (ducts, corners, support frames, access doors); internal duct surface finish and aerodynamic smoothness as specified (including maximum surface roughness requirement where applicable) |
| 7 | Test section assembly: minimum two modular cells (>= 1.00 m x 1.00 m; total enclosed length >= 4.0 m) with access provisions and mounting systems; windows only if required by design and compliant with flow-quality requirements |
| 8 | Contraction unit with contraction ratio >= 6:1 (preferred >= 8:1), including fairings and structural supports |
| 9 | Flow-conditioning system: honeycombs (L/D >= 7), screens (4–6), supports and alignment fixtures |
| 10 | Diffuser system with anti-separation aerodynamic design, engineered for static pressure recovery coefficient Cp ≥ 0.65 (as defined and substantiated in the approved technical submission), including transition sections, expansion geometry, and associated turning elements as required by the tunnel circuit. |
| 11 | Axial fan and motor system with inlet/outlet silencers and integrated acoustic treatment to achieve equipment-level noise requirement as specified (<= 85 dB(A) at 1 m at maximum operating condition) |
| 12 | Vibration isolation system for tunnel, fan and rotating equipment (springs/isolators/dampers) as per vibration criteria specified |
| 13 | C- Flow Measurement, Instrumentation and DAS/DAQ |
| 14 | Primary flow measurement system (Pitot-static probes, differential pressure measurement chain, manifolds/tubing) |
| 15 | Low-speed reference system (thermal anemometer or equivalent reference system) for low-speed calibration range as specified |
| 16 | Optional laser-based system (LDA/PDA), if offered and accepted by MPIDC/NIWE as an optional enhancement; to be quoted as a separate optional line item |
| 17 | Reference pressure sensors (absolute and differential) and associated hardware meeting specified accuracies and uncertainty requirements |
| 18 | Reference temperature and humidity sensors (test section and ambient) meeting specified accuracies and stability requirements |
| 19 | Additional reference instrumentation (barometric pressure sensor, probes, accessories) required to achieve declared CMC and uncertainty budget |
| 20 | ISO/IEC 17025 accredited calibration of all reference instruments (certificates included in handover dossier) |
| 21 | DAQ hardware: signal conditioning modules, networking components, data servers/storage, UPS interface |
| 22 | DAS and control software: licences, real-time monitoring, automated sequences, reporting tools, access control and audit logging |
| 23 | Control system hardware (PLC, HMI, safety relays, control panels, wiring and I/O) |
| 24 | Integration, configuration, and commissioning of flow reference instrumentation, signal conditioning, DAS/DAQ, control system, and associated wiring/EMI mitigation; including demonstration through a documented uncertainty analysis that the combined contribution of the reference measurement chain (k = 2) complies with the limits specified in the Technical Specifications (i.e., ≤ ±0.005 m/s for 0.5–1.0 m/s and ≤ ±0.5% of reading above 1.0 m/s). |
| 25 | D- Mechanical, Electrical, HVAC and Tunnel Building Services |
| 26 | Primary flow measurement system (Pitot-static probes, differential pressure measurement chain, manifolds/tubing) |
| 27 | Low-speed reference system (thermal anemometer or equivalent reference system) for low-speed calibration range as specified |
| 28 | Optional laser-based system (LDA/PDA), if offered and accepted by MPIDC/NIWE as an optional enhancement; to be quoted as a separate optional line item |
| 29 | Reference pressure sensors (absolute and differential) and associated hardware meeting specified accuracies and uncertainty requirements |
| 30 | Reference temperature and humidity sensors (test section and ambient) meeting specified accuracies and stability requirements |
| 31 | Additional reference instrumentation (barometric pressure sensor, probes, accessories) required to achieve declared CMC and uncertainty budget |
| 32 | ISO/IEC 17025 accredited calibration of all reference instruments (certificates included in handover dossier) |
| 33 | DAQ hardware: signal conditioning modules, networking components, data servers/storage, UPS interface |
| 34 | DAS and control software: licences, real-time monitoring, automated sequences, reporting tools, access control and audit logging |
| 35 | Schedule-35 Animal Surgery Lab & Facilities include Surgical table, Portable USG, Portable X-Ray, Portable ECG, Gas panel and surgical trolley |
| 36 | E- Calibration, Commissioning, SAT and Documentation |
| 37 | Factory Acceptance Tests (FAT) for tunnel subsystems, fan, DAQ/DAS, instrumentation and safety interlocks; FAT reports |
| 38 | Transport, unloading, on-site installation and alignment of tunnel and systems |
| 39 | Site Acceptance Tests (SAT): flow-quality verification, CMC validation, Cp verification (where applicable), noise tests and environmental stability verification as per approved SAT protocol |
| 40 | SAT protocol submission, SAT report submission; rectification and re-testing until compliance with mandatory requirements |
| 41 | As-built drawings (civil, structural, electrical/HVAC/services, tunnel), editable CADs and control/DAS configurations |
| 42 | Operation and Maintenance Manuals (tunnel, HVAC, electrical, DAS, instrumentation), preventive maintenance schedules and spares list |
| 43 | F- Training and Accreditation Support |
| 44 | On-site training for NIWE staff on tunnel operation, safety, DAS/control use and routine maintenance |
| 45 | Technical training on anemometer and wind-vane calibration, data analysis and uncertainty evaluation |
| 46 | Accreditation support package aligned to ISO/IEC 17025 and applicable technical standards (IEC 61400-12-1, IEC 61400-50-1, MEASNET procedure, IECRE ODs): documentation templates, uncertainty budgets, internal audit/gap analysis support |
| 47 | NABL/MEASNET/IECRE support roadmap: evidence-generation plan, mock audits support and CMC documentation package (recognition/assessment timelines external to bidder; bidder support obligations as per tender) |
| 48 | G- Spares, Tools and Accessories |
| 49 | Recommended spare parts for first 5 years (fan components, sensors, DAQ modules, filters, etc.) as per bidder recommended stock levels and criticality |
| 50 | Special tools/test equipment required for periodic maintenance and intermediate calibration checks |
| 51 | H- Warranty Phase Support |
| 52 | Comprehensive support during 60-month warranty (preventive visits and breakdown response as per tender) |
| 53 | Resident engineer/technical specialist support for 60 months after commissioning/SAT (where required by tender) |
| 54 | I- Defect Liability Period (DLP) |
| 55 | DLP Period – Year 1 (as per accepted DLP proposal) |
| 56 | DLP Period – Year 2 (as per accepted DLP proposal) |
| 57 | DLP Period – Year 3 (as per accepted DLP proposal) |
| 58 | DLP Period – Year 4 (as per accepted DLP proposal) |
| 59 | DLP Period – Year 5 (as per accepted DLP proposal) Please Enable Macros to View BoQ information |