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| 1 | VARIABLE REFRIGERANT FLOW SYSTEM (OUTDOOR UNITS) ; MAKE : Carrier / Toshiba / Daikin / Samsung / LG / Blue Star / Voltas |
| 2 | Supplying, 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 50°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 0C. 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 5.4, Capacity > 40 and <70 ISEER 5.5, Capacity > 70 ISEER 5.6 for ECSBC Building) For Cooling or Heating or Both |
| 3 | 14 HP to 22 HP |
| 4 | INDOOR UNIT |
| 5 | Supplying, Installation, Testing and Commissioning of following minimum capacity 4 way Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration Isolation, Corded remote control etc., suitable for operation on single phase 230 V ± 10%, 50Hz AC supply, complete, as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The system shall be capable to adjust air flow as per room requirement in auto mode. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB emperature. (Make will be same as of Outdoor) |
| 6 | 1.2 TR |
| 7 | 1.6 TR |
| 8 | 2.0 TR |
| 9 | 2.6 TR |
| 10 | 3.6 TR |
| 11 | 4.1 TR |
| 12 | High wall type Indoor unit |
| 13 | Supplying, Installation, Testing and Commissioning of following minimum capacity High wall type Indoor unit equipped with and comfort washable synthetic media prefilter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, outer cabinet, cord less remote control, drain pan, necessary accessories etc., suitable for operation on 230 V ± 10%, 50 Hz, single phase AC supply, complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The system shall be capable to adjust air flow as per room requirement automatically. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB temperature. (Make will be same as of Outdoor) |
| 14 | 2.0 TR |
| 15 | Supplying, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted mid high static ductable type Indoor unit equipped with washable synthetic media prefilter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The system shall be capable to adjust air flow as per room requirement automatically. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB temperature. (Make will be same as of Outdoor) High Static Ductable units (minimum 49 to 77 pascal external static pressure) |
| 16 | 3.2 TR |
| 17 | 4.6 TR |
| 18 | Supplying, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted high ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB temperature. (Make will be same as of Outdoor) |
| 19 | 6.6 TR |
| 20 | 8.0 TR |
| 21 | Supplying, Installation, Testing and Commissioning of Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM) make as of ODUs and IDUs |
| 22 | Indoor Units |
| 23 | Outdoor Multi Joint |
| 24 | COPPER REFRIGERANT PIPING |
| 25 | Supplying, 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 : |
| 26 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 27 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 28 | 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 29 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 30 | 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 31 | 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 32 | 25.4 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 33 | 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 34 | 31.8 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 35 | 34.9 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 36 | 38.1 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 37 | 41.27 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 38 | DUCTING, GRILLS,DIFFUSER AND INSULATION |
| 39 | Supplying, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/ round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports, bends, transitions, reducers, end caps, collars etc as required complete in all respect in confirmation with IS : 655 and approved drawings and specifications of following sheet thickness complete as required. |
| 40 | Thickness 0.63 mm sheet |
| 41 | Thickness 0.80 mm sheet |
| 42 | Thickness 1.00 mm sheet |
| 43 | Thickness 1.25 mm sheet |
| 44 | Supplying, Fixing, installation, testing and commissioning of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 45 | Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber (Class \"O\") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. |
| 46 | Supplying and installaton following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with two numbers MS/GI Suspenders i/c base of suitable size MS/GI angle, bolts & nuts, painting suspenders, fastener etc as required. |
| 47 | 100 mm width X 50 mm depth X 1.6 mm thickness |
| 48 | 300 mm width X 50 mm depth X 1.6 mm thickness |
| 49 | 600 mm width X 62.5 mm depth X 2.0 mm thickness |
| 50 | Supplying and laying 6 SWG G.I. wire at 0.50 Meter below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required. |
| 51 | Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) |
| 52 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. |
| 53 | Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 54 | Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) |
| 55 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. |
| 56 | Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 57 | Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) |
| 58 | Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) |
| 59 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 60 | 4 X 10 sq. mm (25mm) |
| 61 | 3½ X 120 sq. mm (45mm) |
| 62 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 63 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos Cement sheet |
| 64 | Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, will be paid in this account).ral frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer in- charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment). Overhead informatory road signageomplete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.excluding the cost of painting with :12.5 mm thick tapered edge gypsum plain board conforming to IS: |
| 65 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15- 18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross “T” of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mm center to center to form a grid of 1200x600 mm and secondary cross “T” of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27 x 37x 25 x1.6 mm fixed to ceiling with12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece. |
| 66 | Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In- Charge. With cement mortar 1:4 (1 cement : 4 fine sand) |
| 67 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour : New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre |
| 68 | Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) |
| 69 | Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture |
| 70 | Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar |
| 71 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm |
| 72 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge. |
| 73 | Lime, moorum, building rubbish |
| 74 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. :Internal work - Exposed on wall |
| 75 | 20 mm nominal outer dia .Pipes. |
| 76 | 25 mm nominal outer dia .Pipes. |
| 77 | 32 mm nominal outer dia .Pipes. |
| 78 | MR Items |
| 79 | VARIABLE REFRIGERANT FLOW SYSTEM (Indoor UNITS) ; MAKE : Carrier / Daikin / Samsung / LG / Blue Star / Toshiba / Voltas |
| 80 | Supply installation, testing and Commission of Heat Pump Type variable refrigerant flow modular type air conditioning system suitable for both heating and cooling with hermatically sealed Inverter driven type Scroll Compressors ,with electronic controls & Remote as applicable. The units should be suitable for 415 ±10% V for outdoor unit including fully charged with refrigerant R410A to outdoor unit and all running refrigerant pipe as per detail given in specifications & drawings for the following configurations. It shall include anti vibration isolator pad for outdoors unit.The unit shall deliver the rated capacity at AHRI Conditions and work even at 55°C ambient temperature without tripping. The interconnecting copper pipes of outdoor units should be provided with anti-corrosive coatings and condenser coils with anti corrosive blue fins. The cost of loading, Unloading at site , shifting to locations and interconnecting ODUs joints , shall be included. Rates |
| 81 | 24 / 26 HP |
| 82 | Floor Standind Ductable Type Indoor Unit |
| 83 | 14.40 TR |
| 84 | Supply installation testing and comission of double skin sheet metal sectionalised construction treated fresh air units double skin panels with 46mm thick injected PUF of density not less than 40kg/ cum with thermal break profile The treated fresh air units shall be complete with pre- filter (MERV-8) 300mm thick fine filters IMERV-13) multi row deep DX cooling coil of copper tube and aluminium fin construction (with 100mm gap between two sets of three rows deep cooling coils) forward curved DIDW centrifugal fan belt drive package insulated SS auxiliary drain pan IE-02 squirrel cage induction motor all complete as per the specifications: |
| 85 | 5000 CFM |
| 86 | 5500 CFM |
| 87 | 9000 CFM |
| 88 | 3000 CFM |
| 89 | Supply of TFA Power Panel |
| 90 | Wire Less Remote |
| 91 | AHU KIT -Supply, Installation, Testing and Commissioning of VRV Kits for AHUs having all controllers & Electonic Expansion Valve (EEV) and temperature set arrangment. It Shall have cut off arrangement after a particular set value of Supply air Temperature. Price should include all control cabling etc. |
| 92 | SITC of outdoor type Electrical Panel for Power ON and OFF 415 V with suitable Bus Bars, Lamps, Switches, MFM meter, |
| 93 | Incomer: 4P 315 / 400 Amp MCCB |
| 94 | Out Going: 4P 32 A / 40 A / 63 A MCB As Required |
| 95 | Supply of LT Cable |
| 96 | 3.5 C X 120 SQ MM AL Cable (Main Panel to VRV/VRF Panel 2 Run Each) |
| 97 | 4C X 16 SQ MM Cu Cable |
| 98 | 4C X 10 SQ MM Cu Cable |
| 99 | 2C X 1.5 SQ MM Shilded Communication Cable |
| 100 | Installation Testing and Commissioning |
| 101 | Removing of old Out-door units & Installation of newOutdoor Units |
| 102 | Removing of All System |
| 103 | Core Cutting 100-200 MM |
| 104 | Buyback Value |
| 105 | Buyback of Removed Material of Existing VRV/VRF out doors, Indoors, Cable Tray, Cables, etc. Please Enable Macros to View BoQ information |
