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| 1 | AIR DISTRIBUTION (FOR AIRCONDITIONING)GSS DUCTING |
| 2 | Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as specifications of following sheet thickness complete as required. In special situations in health care facility (e.g., operating rooms, delivery rooms, catheterization laboratories, angiography rooms ICU/ CCU, HEPA-filtered rooms for immune-suppressed patients) Iincluding the specifications given below the direction of air movement needs to be controlled. The air is introduced from ceiling registers on the perimeter and is returned or exhausted through registers located at least 6 inches above the floor. This arrangement provides a downward movement of clean air through the breathing and working zones to the contaminated floor area for exhaust. |
| 3 | 0.63 MM (24 gauge) Galvanized Sheet Steel Ducting |
| 4 | 0.80 MM (22 gauge) Galvanized Sheet Steel Ducting |
| 5 | Supply, installation, balancing and commissioning of fabricated at site fabricated Aluminium sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. and specifications of following sheet thickness complete as required. In special situations in health care facility (e.g., operating rooms, delivery rooms, catheterization laboratories, angiography rooms ICU/ CCU, HEPA-filtered rooms for immune-suppressed patients) Iincluding the specifications given below the direction of air movement needs to be controlled. The air is introduced from ceiling registers on the perimeter and is returned or exhausted through registers located at least 6 inches above the floor. This arrangement provides a downward movement of clean air through the breathing and working zones to the contaminated floor area for exhaust. |
| 6 | 0.63 MM (24 gauge) Galvanized Sheet Steel Ducting |
| 7 | 0.80 MM (22 gauge) Galvanized Sheet Steel Ducting |
| 8 | SUPPLY / RETURN AIR GRILLES |
| 9 | Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications |
| 10 | Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers as per specifications. |
| 11 | SITC of Supply air Diffuser of Powder Coated Aluminium with Al Volume Control Dampers with anti smudge rings and Removable Core |
| 12 | SITC of Return air Diffuser of Powder Coated Aluminium with out Al Volume Control Dampers with anti smudge rings and Removable Core |
| 13 | Supply, installation, testing & commissioning of thermal insulated flexible duct of following sizes duly supported at regular interval as per site requirement etc. complete as required as per specifications 200mm dia |
| 14 | Damper |
| 15 | SITC of GI Volume Control Dampers complete with neopreneket nut bolts screws linkages flanges etc as per specifications |
| 16 | Supplying, fixing acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 Kg/M3, with 25 mm x 25 mm GI section of 1.25 mm thick at 600 mm centre to centre covering with rienforced plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound complete as required and as per specification. |
| 17 | Supply and Fixing 25mm thick duly laminated AL foil Finish Closed Cell Nitrile Rubber Class O insulation on Existing Duct after Appluing suitable adhesive for Nitrile Rubber. The Joints Shall be sealed with 50mm wide and 3 mm thick self adhesive nitrile rubbetape insulation complete as per specifications and as per required above. Values shoild have pressure rating of 25 bar minimum. |
| 18 | Supply and Fixing 50mm thick aluminium foil faced resin bonded fibreglass insulation on duct of density 24 kg/cum or mineral wool insulation ( non combusting) of density 44 kg.cum after apllying two coats of cold setting adhesive CPRX compound wiyh 0.63mmx 19 mm GI Wire mesh netting butting all joints and laced with GI Wire Complete as per specs for indoor applications. |
| 19 | Supply and Fixing 50mm thick aluminium foil faced resin bonded fibreglass insulation on duct of density 24 kg/cum or mineral wool insulation ( non combusting) of density 44 kg.cum after apllying two coats of cold setting adhesive CPRX compound wiyh 0.63mmx 19 mm GI Wire mesh netting butting all joints and laced with GI Wire Complete and finally Covered with one layer of tar stuck with hot bitumen as per specifications and as required for outdoor applications |
| 20 | VRV/VRF system |
| 21 | Supply, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s),minimum two compressors (with individual separate PCB) for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condenser fan shall be capable to operate at different speed with respect to load. The unit shall deliver the rated capacity and in confirmation as per IS 18728:2024 and CPWD Specifications and work even at 52°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 Degree Celcius.The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability. The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 7.4, Capacity > 40 and <70 ISEER 7.5, Capacity > 70 ISEER 7.6 for Super ECSBC Building) For Cooling or Heating or Both |
| 22 | OutDoor Unit |
| 23 | 22 Hp |
| 24 | 22 Hp- TFA |
| 25 | AHU Kit |
| 26 | ODU Joint |
| 27 | Y Joint |
| 28 | Supply Installation, testing & commissioning of Treated fresh air Units of Make as per OEM to be connected with VRF ODU of same OEM. |
| 29 | 15.0 TR / 3000 CFM |
| 30 | Supply Installation, testing & commissioning of AHU unitsDX type including All public areas of health care facilities are required to have two banks of filters — a 30% (ASHRAE 52.1) prefilter and 90% final filter. In special situations in health care facility (e.g., operating rooms, delivery rooms, catheterization laboratories, angiography rooms ICU/ CCU, HEPA-filtered rooms for immune-suppressed patients) Iincluding Required motor starter and fan direct shaft driven, not belt driven & the specifications given below |
| 31 | AHU with 6 Rows of Coil with minimum Cooling Load of 44 TR and Flow Rate of minimum 17000CFM, as one unit or combination of multiple smaller units as per site conditions with External Static Pressure of 125 mm water Column Fan capacity |
| 32 | AHU with 6 Rows of Coil with Cooling Load of minimum 42 TR and Flow Rate of minimum 18000CFM as one unit or combination of multiple smaller units as per site conditionswith External Static Pressure of 125 mm water Column Fan capacity |
| 33 | AHU with 6 Rows of Coil with Cooling Load of minimum 58 TR and Flow Rate of minimum 23000CFM as one unit or combination of multiple smaller units as per site conditionswith External Static Pressure of 125 mm water Column Fan capacity |
| 34 | AHU with 6 Rows of Coil with Cooling Load of minimum 42 TR and Flow Rate of minimum 14000 CFM as one unit or combination of multiple smaller units as per site conditions with External Static Pressure of 125 mm water Column Fan capacity |
| 35 | AHU with 6 Rows of Coil with Cooling Load of minimum 36 TR and Flow Rate of minimum 11000 CFM as one unit or combination of multiple smaller units as per site conditions with External Static Pressure of 125 mm water Column Fan capacity |
| 36 | AHU with 6 Rows of Coil with Cooling Load of minimum 10 TR and Flow Rate of minimum 3000 CFM as one unit or combination of multiple smaller units as per site conditionswith External Static Pressure of 125 mm water Column Fan capacity |
| 37 | AHU with 6 Rows of Coil with Cooling Load of minimum 78 TR and Flow Rate of minimum 16000 CFM as one unit or combination of multiple smaller units as per site conditions with External Static Pressure of 125 mm water Column Fan capacity |
| 38 | AHU with 6 Rows of Coil with Cooling Load of minimum 58 TR and Flow Rate of minimum 13000 CFM as one unit or combination of multiple smaller units as per site conditions with External Static Pressure of 125 mm water Column Fan capacity |
| 39 | AHU with 6 Rows of Coil with Cooling Load of minimum 84 TR and Flow Rate of minimum 16000 CFM as one unit or combination of multiple smaller units as per site conditionswith External Static Pressure of 125 mm water Column Fan capacity |
| 40 | Centralized controller |
| 41 | Supply Instalaltion, testing & commissioning of Main Intelligent touch screen central controller system including all the accessories suitable to operate, monitor, on/off, temperature setting of all the AHU/ Evaporator units indiviually complete as required and as specified. and a backup. |
| 42 | Refrigerant Piping (For VRV/VRF) |
| 43 | Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : |
| 44 | 44.4 mm O.D. Pipe Size with insulation of 25 mm thick |
| 45 | 41.3 mm O.D. Pipe Size with insulation of 25 mm thick |
| 46 | 38.1 mm O.D. Pipe Size with insulation of 25 mm thick |
| 47 | 31.8 mm O.D. Pipe Size with insulation of 25 mm thick |
| 48 | 28.6 mm O.D. Pipe Size with insulation of 25 mm thick |
| 49 | 25.8 mm O.D. Pipe Size with insulation of 25 mm thick |
| 50 | 22.2 mm O.D. Pipe Size with insulation of 25 mm thick |
| 51 | 19.1 mm O.D. Pipe Size with insulation of 25 mm thick |
| 52 | 12.7 mm O.D. Pipe Size with insulation of 25 mm thick |
| 53 | Control & Transmission Wiring |
| 54 | Providing & fixing control cum transmission wiring of copper in Heavy Duty conduits PVC conduits between indoor and out door unit. |
| 55 | 2 core x 1.5 sqmm |
| 56 | ELECTRICAL SYSTEMHVAC PANEL's FOR LB-3,2,1 & Basement |
| 57 | Supplying, installation, testing & commissioning of Totally Type Tested Panels complying IEC 61439 -1/2 cubical with Internal arc withstand and impact resistance IK10 as per ICE62262. The panel shall be tested for an internal arc of 50kA for minimum 0.4 seconds. The degree of protection of minimum IP 42 for indoor and IP 65 for outdoor use. Suitable for 415V, 3Phase, 4 Wire 50 Hz Ac supply system fabricated in compartmentalized (preferably) design from CRCA sheet steel of minimum 2 mm thick for load bearing member and 1.6mm for Non load bearing member, 3mm thick for gland, plates i/c cleaning & finishing complete, having extensible type aluminium bus bars of high conductivity, SMC bus bar supports, with short circuit withstand capacity of 50kA for 1 Sec., bottom frame shall be 100mm Height as per OEM standard, fabrication shall be done in transportable sections, Entire panel shall have a common aluminium earth bar of size 32mm x 6mm or as specified below at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al with form-4B construction. bus bars and control wiring with suitable size of PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, i/c providing following switch gears :-The Bus bars will be Copper purity 99.9% / electrolytic grade E91 Aluminium. Panels will be powder coating (60-80micron as per IS:13871 for indoor and 90-100 micron for outdoor), include one size higher terminal block in cable alley and interconnecting wires between bus bars and terminals via MCB. All Bus-Bar alley and relay compartments shall be provide fully automtic control thermotate with strip heater. Also, refer to General Notes and Specifications for Panels/ Boards.Contractor to submit manufacturer's Total discrimination curves prove the same, insulation material & corners cover on bus-bars for approval. Feeders should be totally bolted structure with interchangeable feeder.All live accessible parts shall be shrouded and all equipment shall be finger touch proof. SMC shrouds bus bar supports shall be used. Padlocking facility shall be provided on all MCCB feeder doors and switch handles shall be lockable in OFF position. Sealing Arrangement :- PE Foam Rubber GasketBus Bars Supports - Non-Hygroscopic, Non Carbonising, Corrosion Resistant, SMC Supports1Set of connector (Phase+Neutral) shall be provided in cable alley for all outgoing with interconnection wires between MCB and Connector.Minimum Air Clearances between bus bars shall be as per IEC 61439 Clause 8.2.5;Panel Power and control Wiring all ZHLS PVC insulatedAC voltage circuit-1.5 sqmm Red,Yellow,Blue &BlackCurrent circuit-1.5 sqmm Red,Yellow,Blue &BlackAC Control circuit-1.5 sqmm White for Phase & Black for NeutralDC Control circuit-2.5 sqmm GreyPower circuit- Red,Yellow,Blue for Phase &Black for NeutralLabeling- Computerised Laminated Aluminium Name Plate with White letters on Blue/Black Background For Each Feeder and Panel Itself. |
| 58 | MDB-1 (HVAC PANEL) LB-3,2,1 & BASEMENT FOR TEACHING HOSPITAL (INDOOR PANEL-IP:42) INCOMER-1 From Existing Sub-Station1 No.1000 Amps 4P EDO type Air circuit breaker built-in self powered micro-processor based releases for O/L,S/C,I/G&E/F of fault breaking capacity 50KA (Ics=Icu=Icw upto 415V manually operated, Inbuilt Shunt Trip indication. fitted with interlocked door, door sealing frame, automatic safety shutters and frame earthing contact, additional min. 4NO + 4NC Auxiliary contacts, ACB conforming to IS-1397-2 (1993) and complice RoHS as amended up-to-date complete with following accessories for each complete with following accessories for each ACB. Terminals suitable for Bus duct connections on incomer side and bus bar connection at output sides. Metering, INDICATOR AND RELAYsProvide 3 Nos. Resin cast CTs, Class-1.0 and MFM True RMS type digital with min. features of measurements covering A,V,Hz, PF, kW,VAr,VA, kVA, kVAR, kWH, kVAH, kVARH,MDI, Harmonics,Run Hours, RS-485 Port, LCD display with class-0.5 accuracy for all incomer feeder. Refer to Cat no. - Enersol PQMR82E-Series R,Y,B phase indication lamps with 4Nos. SP HRC fuses as per fault requirement for each Incomer.Provide 3Nos indicating lamps for status indication \\"ON\\",\\"OFF\\" , Tripped due to earth fault on each incomer and outgoing MCCB TVSS AND BUS BARS FOR EACH SECTION1000 Amps 4P, 50kA, 500volts grade busbar chamber of suitable length with Aluminium busbars mount on SMC supports. All interconnections shall be as follows; a). Upto 63A, FRLS PVC insulated copper flexible colour coded wires b). 64Amp to 200Amp Copper Bus-bars and above Aluminium, current density of bus-bars shall not be less than 0.8Amps/sq.mm for Aluminium and 1.6Amps/sq.mm for copper cross sectional area of Bus Bar.1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge,Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. Make & Model: Argos-AG-230-40T2-E or eq. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection with each busbar including all necessary accessories. The SPD shall complience with IEC 61643-11 and certified by TUV,CE,ROHS,UL94V-O.. OUTGOINGS CONNECTED AS SHOWN IN SLD:4 Nos. 125A 4P MCCB built in thermal magnetic based release (adjustable O/L, adjustable S/C) of fault breaking capacity 35KA (Ics=Icu=100%) upto 415V manually operated with extended rotary handle with castle lock for door interlock with Phase spreader & Phase Barriers at both sides. MCCB shall conforming to IS-1397-2 1993 as amended. 4 Nos. 100A 4P MCCB built in thermal magnetic based release (adjustable O/L, adjustable S/C) of fault breaking capacity 35KA (Ics=Icu=100%) upto 415V manually operated with extended rotary handle with castle lock for door interlock with Phase spreader & Phase Barriers at both sides. MCCB shall conforming to IS-1397-2 1993 as amended. 5 Nos. 63A 4P MCB 6 Nos. 40A 4P MCB |
| 59 | SUB HEAD - III :SERVO STABILIZERMake-AE/Eee Power/Servomate or Equivalent OIL COOLED SERVO STABILIZER (OUTDOOR)Design, Manufacture, Supply at site, inspection of Consultant's/client at Factory at your cost of 800 kVA, Servo Voltage Stabilizer, input voilage range 330-470 volts and output voltage range 400 +/- 3% volts continuous duty cycle, Unbalanced, Outdoor with indoor panel, 50 Hz+/-3 Hz, 3 phase, ONAN, designed & tested as per IS 9815 / IS 2026, Porcelain Bushings (IS 3347) terminations, Tested to withstand overloading of 110% for 30 minutes at 30 degree C ambient, first filled transformer oil Apar / Equivalent make oil conforming to IS 335, so as to achieve high insulation level (included), Class of insulation-'A', Suitable for temprature rise premissible in oil 55 degree C.The Controller is designed with innovative software algorithms residing on latest technology PIC microcontroller chips. Indications for each Phase: Input voltage, Input voltage, Frequency, Output current, Trip. Programmable Parameters : Under Voltage, Over Voltage, Over Load, Time delay, Output voltage, Sensitivity, CT Ratio with passward protected.In-built Protections and output variation : 1Nos. Fixed type 4P, MCCB capacity for overload, high and low input voltage cut off, High accuracy within +/- 1% variation, Independent phase control makes it suitable for unbalanced current load and input voltage supply, single phase prevention, buzzer signal etc inculding following Physical Features : Optimum Output, Detachable Panel, Distortion less Waveform, Quick Response, Painting-Epoxy PU, Digital Display etc. |
| 60 | Receiving, unloading & shifting to Sub-Station, storing, inspection of Consultant's/client at site, handling, installing in correct aligned position, on RCC/PCC foundation, testing and commissioning of 800kVA, servo stabilizer, ONAN type complete as required. After carrying out the installation as above, arranging visit of manufecture's engineer during & before charging the equipment & its control panel then on receipt of duly signed inspection report of installation of equipment, including travel, boarding and lodging etc of engineers. |
| 61 | The electrical cable requirements for the HVAC system are based on standard three-phase load calculations with an appropriate safety factor. The electrical loads of various HVAC components—such as VRF outdoor units, treated fresh air units, and air handling units—have to be evaluated to determine suitable copper cable sizes. Higher-capacity VRF units require larger cable sizes, typically around 16 sqmm, while medium-capacity AHUs generally require cables in the range of 4 to 10 sqmm. Smaller units, including treated fresh air systems and low-capacity AHUs, can be adequately served with 1.5 sqmm cables. Power distribution is to be provided from the main HVAC panel to individual units using 4-core, XLPE insulated, PVC sheathed, armoured copper cables, ensuring durability, safety, and suitability for a hospital environment. In addition to power cabling, proper electrical infrastructure is required, including GI perforated cable trays for organized routing, a dedicated earthing system using GI or copper strips connected to each unit, and weatherproof local isolators to ensure safe operation and ease of maintenance.These provisions collectively ensure a safe, reliable, and efficient electrical system for the HVAC installation. |
| 62 | Receiving, unloading & shifting to Sub-Station, storing, inspection of Consultant's/client at site, handling, installing in correct aligned position, on RCC/PCC foundation, testing and commissioning of 800kVA, servo stabilizer, ONAN type complete as required. After carrying out the installation as above, arranging visit of manufecture's engineer during & before charging the equipment & its control panel then on receipt of duly signed inspection report of installation of equipment, including travel, boarding and lodging etc of engineers. |
| 63 | 1.5 sqmm |
| 64 | 2.5 sqmm |
| 65 | 4 sqmm |
| 66 | 6 sqmm |
| 67 | 10 sqmm |
| 68 | 16 sqmm |
| 69 | Cable trays perforated |
| 70 | GI strips Earthing |
| 71 | Weatherproof Isolators , cable glands and lugs etc Please Enable Macros to View BoQ information |
