Development Authority-DA has published Supply Installation Testing Commissioning Hvac Work In Badminton Court At Sports Complex Near Hrda Stadium In Haridwar. Submission Date for this Tender is 30-01-2024. HVAC Tenders in haridwar Uttarakhand. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Jan-2024 | Technical | Technical Bid | 29-01-2024 |
| 2 | 24-Jan-2024 | Date Extension | Date | 30-01-2024 |
| Sl. No. | Item Description |
| 1 | Supply, Installation, Testing and Commissioning of water cooled Scroll type chilling unit of nominal capacity 50TR at the parameters indicated below. complete with hermetic sealed Scroll compressors, motor, factory insulated cooler, Water Cooled condenser, insulated cooler, vibration isolators, integral refrigerant piping and wiring, flow switches at chiller and condenser outlets, first charge of refrigerant and lubricant, microprocessor based control panel, accessories as required. Motor shall be suitable for 415 ± 10% V, 50Hz, 3ph AC supply as per specifications (2 # Working + 1 # Std by),Condenser-Condenser water in : 29 Deg C (85 Deg F) ,Condenser water out : 34 Deg C (94 Deg F) ,Condenser water flow rate: 156 USGPM,Fouling Factor :- 0.00002 M2 °K/W,Cooler-Chilled water in : 12 Deg C (54 Deg F) ,Chilled water out : 7 Deg.C (44 Deg F) ,Chilled water flow rate: 115 USGPM,Fouling Factor :- 0.00002 M2 °K/W . Make :- To be approved by Engineer in charge before Installation. |
| 2 | Supply, installation, testing and commissioning of Horizontal End Suction(close coupled), Single Stage with electric motor for re-circulation of water for the central air conditioning system. The pumps shall be with mechanical seal, with CI casing,bronze impeller, high strength steel shaft .The pump motor shall be suitable for 415±10% volts, 50 cycles,3 phase AC power supply of minimum IE3efficiency class. Motor shall be squirrelcage, Class F insulation. Pump motor shall be VFD compatible.Condenser water pumps shall be suitable/Compatible for operation on variable frequency drives. The capacity of motor shall be at least 10% in excess of BHP requirement of pump.The internal components of pumps including mechanical seal shall be suitable to sustain a temperature of 122 degree Fahrenheit,2900 RPM, 4 kW, IE3, BRONZE EMPELLOR with Base Frame,Water flow rate : 208 USGPM ,Head : 16m,Pumps complete in all respect (2 # Working + 1 # Standby ),Condenser Water Pumps Set - Make :- To be approved by Engineer in charge before Installation. |
| 3 | Supply, installation, testing and commissioning of Horizontal End Suction(close coupled), Single Stage with electric motor for re-circulation of water for the central air conditioning system. The pumps shall be with mechanical seal, with CI casing,bronze impeller, high strength steel shaft .The pump motor shall be suitable for 415±10% volts, 50 cycles,3 phase AC power supply of minimum IE3efficiency class. Motor shall be squirrelcage, Class F insulation. Pump motor shall be VFD compatible.Variable Primary Panel should have a dedicated programmable logic controller with IP55 enclosure, VFD Mounted in the Panel and Variable Operation with DPT Connectors, the entire unit has to be procured from the Pump manufacturer to ensure the smooth operation of the system. The internal components of pumps including mechanical seal shall be suitable to sustain a temperature of 122 degree Fahrenheit. 2900 RPM, 4 kW, IE3,BRONZE EMPELLOR with Base Frame,Water flow rate: 125 USGPM ,Head : 24m,Pumps complete in all respect (2 # Working + 1 # Standby ).Primary Chilled Water Pumps Set - Make :-To be approved by Engineer in charge before Installation. |
| 4 | Supply, installation, testing and commissioning of Square/Rectangular Shape Induced draft cooling towers of capacity 150 TR. Each tower shall be complete with distribution system, fillings, louvers, Hot dipped galvanised ladder, axial flow fan and motor. Motor (IP:55) shall be suitable for 415 ± 10% volts, 50 cycles, 3 phase power supply. The Cooling Tower shall be complete in all respect capacity of each Cooling tower shall be as follows:Capacity:ToCool600USGPMofwateratparameters indicated above.COOLING TOWER - Make :-To be approved by Engineer in charge before Installation. |
| 5 | Supply, installation, testingand commissioningof factory fabricated Double Skin Chilled Water Air- handlingunithorizontal type fabricated out of extruded aluminium section consistingwith 0.63 mm pre-plasticized/pre-coated Galvanised steel sheet outside & 0.63 mm plain galvanised steelsheetinsidewithblower,blowersection, fan motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply,Multi Row deep cooling coil made of Aluminium finned Copper tube withcoilsection,pre - filter section withnonwoven syntheticmedia of 10 micronparticlesizewith an efficiency of 90%, stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drivepackage etc. The AHU panels with thermal break profile insulated with (50±2) mm thick & 40 ± 2 Kg/m³ density PU foam. Themotor & blower assembly shallbemountedon Aluminium extruded sectiononly. The complete AHU shall conform to standard specification. Constructional Features of DOUBLE SKIN TYPE HORIZONTAL FLOOR MOUNTED AIR HANDLING UNITS. ? Mixing box with manually operated fresh & return air AL dampers. ? Filter section with 50 mm thick box type pre-filter. ? Coil section with multi-rows deep chilled water type cooling coil. ? Fan section with SISW centrifugal direct driven plug fan, motor VFD Compatible & spring isolators. ? Supply air manually operated AL damper. AHU Cap-15000,Static pressure - 40mm, Cooling Coil- 6 row,Filteration-10 micron,AIR HANDLING UNITS - Make :- To be approved by Engineer in charge before Installation. |
| 6 | Supply, installation, testingand commissioningof factory fabricated Double Skin Chilled Water Air- handlingunithorizontal type fabricated out of extruded aluminium section consistingwith 0.63 mm pre-plasticized/pre-coated Galvanised steel sheet outside & 0.63 mm plain galvanised steelsheetinsidewithblower,blowersection, fan motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply,Multi Row deep cooling coil made of Aluminium finned Copper tube withcoilsection,pre - filter section withnonwoven syntheticmedia of 10 micronparticlesizewith an efficiency of 90%, stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drivepackage etc. The AHU panels with thermal break profile insulated with (50±2) mm thick & 40 ± 2 Kg/m³ density PU foam. Themotor & blower assembly shallbemountedon Aluminium extruded sectiononly. The complete AHU shall conform to standard specification. Constructional Features of DOUBLE SKIN TYPE HORIZONTAL FLOOR MOUNTED AIR HANDLING UNITS. ? Mixing box with manually operated fresh & return air AL dampers. ? Filter section with 50 mm thick box type pre-filter. ? Coil section with multi-rows deep chilled water type cooling coil. ? Fan section with SISW centrifugal direct driven plug fan, motor VFD Compatible & spring isolators. ? Supply air manually operated AL damper. CFM-3000, mm of WC-32mm,R/D Deep -6 row,Level-10 micron. AIR HANDLING UNITS - Make :-To be approved by Engineer in charge before Installation. |
| 7 | Providing and fixing in position the following MS "C" class pipes, cut to required length and installed with welded joints, providing and fixing all necessary fittings such as bends, elbows, tees, reducers, flanges, sockets etc. Chilled water piping shall be insulated with fittings like flanges and unions, etc. as per approved shop drawings and specifications. Make :- To be approved by Engineer in charge before Installationg |
| 8 | DIA 125 MM |
| 9 | DIA 100 MM |
| 10 | DIA 80 MM |
| 11 | DIA 65 MM |
| 12 | DIA 50 MM |
| 13 | DIA 40 MM |
| 14 | DIA 32 MM |
| 15 | Supply, installation and testing of 25 mm thickClass O Nitrile Rubber insulation with 26 gauge Aluminium cladding on chilled water pipes and fittings like valves, flanges and unions, etc. as per approved shop drawings and specifications. |
| 16 | DIA 125 MM |
| 17 | DIA 100 MM |
| 18 | DIA 80 MM |
| 19 | DIA 65 MM |
| 20 | DIA 50 MM |
| 21 | DIA 40 MM |
| 22 | DIA 32 MM |
| 23 | Providing and fixing in position the Insulated butterfly valves (PN-10) as per specification of following sizes:Make :To be approved by Engineer in charge before Installation. |
| 24 | DIA 100 MM |
| 25 | DIA 80 MM |
| 26 | DIA 40 MM |
| 27 | Providing and fixing in position the following Insulated balancing valves as per specifications:Make : To be approved by Engineer in charge before Installation. |
| 28 | DIA 100 MM |
| 29 | DIA 80 MM |
| 30 | DIA 40 MM |
| 31 | Providing and fixing in position the Check (Non return) valves as per specifications of following sizes:Make : Castle /Advance /Honeywell-DIA 100 MM |
| 32 | Providing and fixing of Y strainer as per specifications of following sizes:Make :To be approved by Engineer in charge before Installation. |
| 33 | DIA 100 MM |
| 34 | DIA 80 MM |
| 35 | DIA 40 MM |
| 36 | Providing and fixing in position the following Flexible coupling (with conrtol rods) for the chilled water pumps (at Pumps/Chillers Inlet & outlet).Make : To be approved by Engineer in charge before Installation |
| 37 | DIA 125 MM |
| 38 | DIA 100 MM |
| 39 | Providing and fixing in position the following two way valves for Air Handling units complete with necessary cooling / heating thermostat.Make : To be approved by Engineer in charge before Installation. |
| 40 | DIA 65 MM |
| 41 | DIA 32 MM |
| 42 | CONDENSER WATER CIRCULATION SYSTEM-CONDENSER WATER PIPING-Providing and fixing in position the following MS "C" class pipes, cut to required length and installed with welded joints, providing and fixing all necessary fittings such as bends, elbows, tees, reducers, flanges, sockets etc as required and conforming to the specifications:-Make : To be approved by Engineer in charge before Installation. |
| 43 | 150 mm dia MS Pipes |
| 44 | 125 mm dia MS Pipes |
| 45 | 100 mm dia MS Pipes |
| 46 | 80 mm dia MS Pipes |
| 47 | 65 mm dia MS Pipes |
| 48 | 50 mm dia MS Pipes |
| 49 | 40 mm dia MS Pipes |
| 50 | Providing and fixing in position the butterfly valves as per specification of following sizes:Make : To be approved by Engineer in charge before Installation. |
| 51 | 150 mm dia |
| 52 | 125 mm dia |
| 53 | 50 mm dia |
| 54 | Providing and fixing of Y strainer as per specifications of following sizes:Make :To be approved by Engineer in charge before Installation. 125 mm dia |
| 55 | Ball Valves Make :To be approved by Engineer in charge before Installation. |
| 56 | 32 mm dia |
| 57 | 25 mm dia |
| 58 | Providing and fixing in position the Check (Non return) valves as per specifications of following sizes:Make : To be approved by Engineer in charge before Installation. -125 MM DIA |
| 59 | Providing and fixing in position the following water flow switch as per specifications:Make :To be approved by Engineer in charge before Installation. -25 MM |
| 60 | Providing and fixing in position dial type mercury-in-glass filled industrial thermometers.Make :- To be approved by Engineer in charge before Installation. |
| 61 | Providing and fixing in position industrial pressure gauges having dial size 150 mm complete with SS syphon and cock.Make :- To be approved by Engineer in charge before Installation. |
| 62 | PVC expansion tank cap 500 ltrs insulated with 50mm thick Class O Nitrile Rubber insulation with 26 gauge Aluminium cladding with overflow valve, float valve as specified.Make :- Sintex / Ploycon |
| 63 | Supply , installation , testing andcommissioningof condensatedrainwaterpipingofCPVC pipes for Drain, cut to required lengths and installed and providing and fixing in position the necessary elbows, tees and reducers as per specifications.M.ake : To be approved by Engineer in charge before Installation. .32 mm dia pipe |
| 64 | Supplying, installation, testing and commissioningof Auto air vents.Make :To be approved by Engineer in charge before Installation. -25 mm dia |
| 65 | Supply, Fabrication, Installation and testing of Factory Fabricated G.I sheet metal ducts in accordance with the approved shop drawings and specifications and shall also confirm to the SMACNA specifications including standard accessories like supports, Vanes, dampers, links, access doors, levers and quadrants etc. as per specifications and drawings. The rates shall include all materials and labor for suspension and supporting arrangement of galvanized steel for Plenums, Ducts, complete with UL listed fire retardant factory fabricated flexible connection as per specifications. Bracing in the ducts as per IS/ SMACNA standards.Sheet metal ducts shall be fabricated out of galvanized steel sheets. Fabrication of ducts shall be through well-conditioned Triplex lock former or multiple lock formers, conforming to relevant BIS Codes.Make : To be approved by Engineer in charge before Installation. |
| 66 | Thickness 0.63 mm sheet |
| 67 | Thickness 0.80 mm sheet |
| 68 | Thickness 1.00 mm sheet |
| 69 | Thickness 1.25 mm sheet |
| 70 | Supplying & fixing of powder coated extruded aluminiumSupply Air Grills with aluminium volume control dampers as per specifications.Make :To be approved by Engineer in charge before Installation. |
| 71 | Supplying, Fixing,testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return actionshall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications.Make : To be approved by Engineer in charge before Installation. |
| 72 | Actuactors Motor for Fire Dampers.Make : To be approved by Engineer in charge before Installation. |
| 73 | Supplying & fixing of Fresh air intake louvers with bird screen and dampers (Aluminium extruded only).Make :To be approved by Engineer in charge before Installation. |
| 74 | Supplying and fixing of duct insulation with closed cell "O" class Aluminium foil faced Nitrile Rubber External Thermal insulation of density 25-32 Kg/m³. Applied by Adhesive, conforming to standard specification.Make : To be approved by Engineer in charge before Installation. |
| 75 | 19 mm thick closed cell nitrile rubber (Indoor application). |
| 76 | 25 mm thick closed cell nitrile rubber without Aluminium foil covered with fibre cloth and Glucobond coating (outdoor application). |
| 77 | Supplying and fixing of acoustic lining of duct with Open Cell Nitrile Rubber density140-180 Kg/m³. Applied by Adhesive, conforming to standard specification.Make : To be approved by Engineer in charge before Installation. ,10 mm thick open cell nitrile rubber. |
| 78 | Supply, installation, testing and commissioning of floor mounted, self supported, compartmentalized LT cubical pattern (Extendable Type) metal clad switch board, fabricated from 2mm (14 G) thick CRCA sheet steel suitable for 31 MVA rupturing capacity at 415 V, 3 phase, 4 wire, 50 HZ AC supply and equipped with PVC sleeved aluminum bus bars of specified rating and following switch gears inter connected by PVC sleeved solid conductors, including 7-tank cleaning, degreasing, phosphating process and treatment of panel with anti-corrosive zinc based primer paint and finally powder coating the panel, complete with earthing terminals, cable and bus bar alleys and hoisting hooks as required. The LT panel will comprise ACBs and MCCBs as described below for incoming and outgoing power supplies.Necessary cable alley, spare switches, internal wiring, control wiring/cabling and earthing of all equipment shall also be included. Make :- Schneider Electric / L&T / Siemens / ABB.INCOMERS-1 No ACB as per following details/ specification:1000 A, Four Pole, MDO, ACB with Microprocessor in-built protection relayssuch as thermal over load release, earth fault release, magnetic short circuit, auxiliary contacts with door interlock facility & padlock facility shall contain the following:Digital Voltmeter of 0-500A with VSS &one set of (RYB) phase indicating lights with 6A SP MCB,Indicating lamps shall be protected by 6A MCB to indicate ON,OFF, TRIP for ACB,Digital Amp meter with Automatic Selector Switch.1 set of under voltage relay. BUSBARS :Suitable capacity Aluminium busbar duly sleeved. Maximum density of aluminimun bus bars for current carrying capacity shall be one amp per square mm.OUTGOINGS : For chillers-3 Nos. MCCB as per following details/ specification:3 No.200 A, 25KA, TPN MCCB, outgoing feeder to 52TR chilling unit (2W+1 STDBY). The compartment shall contain :,Chilled Water Pumps:-3 Nos. MCCB with VFDs as per following details/ specification:3 Nos. MCCB with VFDs as per following details/ specification:3 Nos. 32 amps TPN MCCBs, 16 KA, motor duty VFD 4KW, over load relays with built in single phasing protection and outgoing feeders to condenser water pump motors (2W + 1 S) . Each of these compartments shall contain CT operated ammeter of suitable amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB. ,Condenser Water Pumps:-3 Nos. MCCB as per following details/ specification:3 Nos. 32 amps TPN MCCBs, 16 KA, motor duty, 3 Nos. 5.5 HP DOL starters, over load relays with built in single phasing protection and outgoing feeders to condenser water pump motors (2W + 1 S) . Each of these compartments shall contain CT operated ammeter of suitable amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB.Cooling Tower:-2 Nos. TPN MCCB as per following details/ specification:2 Nos. 32 amps TPN MCCBs, 16 KA, for 2 Nos. 7.5 HP DOL starters, over load relays with built in single phasing protection and outgoing feeders to CT fans motors (1W + 1S). Each of these compartments shall contain CT operated ammeter of suitable amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB. |
| 79 | Design, manufacture, supply, installation, testing and commissioning of the following cubicle type, dead front, sheet steel, wall mounted control panels, sleeve type aluminium bus bars including anchoring into the wall shall be provided by the HVAC Contractor.TPN MPCB for incoming power as per rating given below,Terminal block for power distribution.Single phase preventer.Phase indicating lights and indicating light for "ON" status with toggle switches and back-up fuses.Digital voltmeter of suitable range.Digital Ammeter of suitable range with CTs and selector switch.Time delay relay for delayed automatic restart of air handling unit motor.220/24 volts transformer.24 volts wiring to the 2-way diverting valve and space thermostat.Wiring for micro-switch smoke sensor and electric actuator for stopping the fan when smoke/fire damper closes (For AHUs provided with fire damper).Control wiring for thermostat.ON / OFF push buttons with toggle switch for remote start / stop and indicating light for "ON" status at CONTROL DESK.Bimetallic lugs shall be used at copper to aluminium joints.Auto/ Manual start / stop selector switch shall be provided for each equipment in the panel to facilitate remote operation from Central Indication Light Panel. Panels shall have adequate space for mounting transformers and other accessories related to control system.Incomer:MCCB of 200 A, 4 pole 36 KA, Digital Voltmeter with VSS & Ammeter with ASS of suitable range along with CTs, one set of RYB phase indicating lamps.Outgoings feeders: 1 no. S/D Starter of upto 20KW, MCB TP of 40A, motor duty VFD 20KW with Over Load Relay, control MCBs, Single Phase Preventer, Auto Manual Selector Switch etc.1 no. S/D Starter of upto 1.5KW, MCB TP of 32A, motor duty VFD 1.5KW with Over Load Relay, control MCBs, Single Phase Preventer, Auto Manual Selector Switch etc. for each AHU |
| 80 | Supply & Fixing of following sizes of 1.1 kV grade multicore aluminium conductor PVC sheathed armoured XLPE cables from main panel boards to various equipments like AHUs/Chillers/Cooling Tower Motors/Pumps/Blowers etc. throughwalls / ceiling with appropriate clamps and fixing arrangements, termination, glands cable tray etc. as per specifications and drawings. Make : - To be approved by Engineer in charge before Installation. |
| 81 | 3 Core 95 Sqmm |
| 82 | 3 Core 10 Sqmm |
| 83 | 3 Core 6 Sqmm |
| 84 | Supply & installation of following sizes of perforated GI cable trays including horizontal & vertical bends, reducers, tees, cross members and other accessories as required and duly supported from the ceiling/wall/floor with MS suspenders/supports and including painting etc. as required |
| 85 | 300 mm widthx50 mm deep x1.6 mmthickness |
| 86 | 150 mm widthx50 mm deep x1.0 mmthickness |
| 87 | 100 mm widthx50 mm deep x1.0 mmthickness |
| 88 | Supply, laying, effecting proper connections, testing & commissioning of 2 core 1.5 sq.mm. PVC insulated copper multicore cables from starter panel to Local Push Buttons for Cooling tower motors |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
