Tender For Design, Engineering, Supply, Erection, Installation, Testing And Commissioning Of Calibration Wind Tunnel Facility At Mohasa-Babai Ndustrial Area, District- Narmadapuram, Madhya Pradesh
Tender Value
Ref. Documents
Estimated cost
Bid Submission
13 Jul 2026
1 days left
EMD
10 Lakhs
Bank guarantee accepted
Document Fee
35400
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Hoshangabad → Madhya Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Design, Engineering, Supply, Erection, Installation, Testing And Commissioning Of Calibration Wind Tunnel Facility At Mohasa-Babai Ndustrial Area, District- Narmadapuram, Madhya Pradesh
BOQ
| Sl. No. | Item Description |
| 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 | Foundation and inertia blocks for tunnel and rotating equipment (excavation, RCC, anchoring) |
| 27 | Superstructure and building works (tunnel hall, control room, service rooms, support spaces, doors/windows, finishes) as per approved Master Layout and IFC drawings |
| 28 | Electrical system up to the Utility Interface Point and within facility: incoming supply interface, MSB/DBs, cabling, earthing, lightning/surge protection, lighting and power outlets |
| 29 | UPS system (minimum 30 minutes autonomy) for critical loads: DAS, PLC/HMI, reference instruments, networking and safety circuits, as specified |
| 30 | Provision and interface for standby generator including ATS and essential load panel (excluding DG set supply if quoted separately) |
| 31 | HVAC system (PAHU/AHUs, chillers/condensing units, pumps, ducts, diffusers, controls, vibration isolation) supporting building-level ambient control and coordination with tunnel internal environmental control |
| 32 | Air-filtration system (multi-stage; final stage ISO 16890 ePM1 >= 80% or equivalent) with maintenance access provisions |
| 33 | Building and internal acoustic treatment to achieve: (i) equipment-level noise compliance; and (ii) control room Leq <= 65 dB(A) during representative high-speed operation, as specified |
| 34 | Fire detection and suppression systems, alarms, safety signage and emergency exits as per NBC India and applicable standards; clean agent protection where required for electronics |
| 35 | Diesel generator set (DG) sized at >= 125% (recommended) of declared essential load (kVA to be proposed by bidder), including AMF/ATS panel and integration with UPS and control systems, where DG supply is within bidder scope |
| 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 |
AI Tender Summary
Tender Timeline
Jul 01, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 13, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayJul 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 2 daysTender Documents
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