HVAC Services Tender Results

HVAC WORK

Sub-Head I (modular Wiring Items)- Recessed wirring to light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor of ISI marked Make- Finolex/Anchor/Polycab/HAVELLS/RR KABLE/KEI/V-Guard with 20 mm dia HMS FRLS PVC conduit ISI marked Make-AKG/BEC/Precision/Norpak/Anchor/Kinjal 6A modular type (flame retradant type) switch ISI marked Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) and ceiling rose ISI marked of modular type G.I box with metallic cover plate (both side) (flame retradant type) Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) of suitable size, modular box with 1.5 sq. Mm FRLS PVC insulated single core multistandard copper conductor as earth wire including all accessories and connection as per direction of Engineer -in -Charge. . All the switches & sockets should be warrantied for a replacement period of 2 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials. NB:All the electrical,Fire fighting,HVAC,ELV drawings, Technical Data Sheets & make will be approved by SE R& B Electrical circle & CE Building ,Odisha ,Bhubaneswar prior to execution of the work. GROUP-A

"Supply, installation, testing, and commissioning of a comprehensive, centralized Building Management System (BMS) for the Dindigul Bus Terminal (12,070 Sq.m) to integrate and optimize building utilities. The scope of work shall cover the following complete system components: Central Control Station (Head End): Supply of 1 No. Industrial-grade BMS Workstation (PC) with licensed SCADA/BMS Software (Unlimited Tags) for centralized monitoring, alarming, and scheduling; 1 No. Master DDC/PLC Controller (TCP/IP, Modbus/BACnet compatible) capable of handling ~250 I/O points; and Integration Gateways for third-party interfacing with the DG Set, Fire Alarm Panel, and Energy Meters. Lighting & Ventilation Management: Supply and fixing of 30 Nos. Heavy-duty Digital Output Relays/Contactors for zoning control of Bus Bay Lights, High Masts, and Ventilation Fans; 35 Nos. Occupancy Sensors (PIR/Ultrasonic) for auto-switching in Multi-level Parking, Toilets, and Corridors; 4 Nos. Daylight (Lux) Sensors for ambient light-based control of platform lighting; and 8 Nos. Carbon Monoxide (CO) Sensors for demand-controlled ventilation in the Multi-level Parking area. Water & Pump Automation: Supply and fixing of 6 Nos. Ultrasonic Level Transmitters for continuous non-contact level monitoring of OHTs and Underground Sumps (Domestic & Fire); 6 Sets of Pump Status Modules (Digital Inputs) to monitor 'Run/Trip/Fail' status of Fire and Domestic pumps; and integration of flow meters for water audit. Energy & HVAC Monitoring: Supply and integration of 15 Nos. Multifunction Energy Meters (MFM) with RS485 Modbus for Main Feeders, Lighting DBs, and Commercial Shops; and 6 Nos. AC Interface Units (IR/Wi-Fi) for scheduling and temperature monitoring of Split AC units in Waiting Halls and Police Rooms. Cabling & Infrastructure: Supply and laying of approximately 1,500 Mtrs of 3C x 1.5 sq.mm Copper Armoured Control Cable for power/status signals; 1,800 Mtrs of 2-Core Shielded Twisted Pair (RS485/CAT6) Communication Cable for data loops; including all necessary cable trays, conduits, glands, and termination accessories. Commissioning & Documentation: Complete system engineering including Graphic User Interface (GUI) creation, Logic programming (Time-based/Event-based), testing of all I/O points, and handover as per the approved 'Climate Resilient' design intent. Note: The contractor shall provide detailed shop drawings covering the schematic architecture, wiring layout, and device locations and get approval from the Department Engineers/Architects before starting of the execution."

HVAC

HVAC Work :- Providing and erecting Inverter based approved make Cassette type split air-conditioning unit consisting of condensing unit with fan motor, hermetically sealed scroll/rotary compressor with accessories etc. duly connected separately erected evaporating unit and blower motor with its accessories by Eco friendly Green gas charging & Internal copper wiring & Remote control ( 3 star and above of current year) with necessary core cutting.(C) for 3 ton capacity- 3Phase.Note :- Premium category:O-General, Mitsubishi electric

OPERATION THEATRE - HVAC