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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 temperature. (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 Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM) make as of ODUs and IDUs |
| 16 | Indoor Units |
| 17 | Outdoor Multi Joint |
| 18 | COPPER REFRIGERANT PIPING |
| 19 | 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 : |
| 20 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 21 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 22 | 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 23 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 24 | 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 25 | 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 26 | 25.4 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 27 | 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 28 | 31.8 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 29 | 34.9 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 30 | 38.1 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 31 | 41.27 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 32 | DUCTING, GRILLS,DIFFUSER AND INSULATION |
| 33 | 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 asrequired. |
| 34 | Thickness 0.63 mm sheet |
| 35 | Thickness 0.80 mm sheet |
| 36 | Thickness 1.00 mm sheet |
| 37 | Thickness 1.25 mm sheet |
| 38 | 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. |
| 39 | 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. |
| 40 | Supplying, Fixing, installation, testing and commissioning of thermal insulated flexible duct of following sizes duly supported at regular interval as per site requirement etc. in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 41 | 200 mm dia. |
| 42 | Supplying, Fixing, installation, testing and commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 43 | Supplying, Fixing, installation, testing and commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 44 | Supply, installation, testing and commissioning of Motorized (ON-OFF Type) duct mounted GI volume control damper with enthalpy sensor and necessary control wire for integration within AHU room complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 45 | Damper |
| 46 | Actuator |
| 47 | 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. |
| 48 | 100 mm width X 50 mm depth X 1.6 mm thickness |
| 49 | 300 mm width X 50 mm depth X 1.6 mm thickness |
| 50 | 600 mm width X 62.5 mm depth X 2.0 mm thickness |
| 51 | 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. |
| 52 | 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) |
| 53 | PWD UP Gov Item Rate |
| 54 | Panel Board ( МССВ Туре ) Suphly Installation, Testing and Commissioning of LT Panel Vermin proof floor mouting M.S. Channel base with bottom and Fabricated out o f 2.0/1.6mm thick CRCA shect steel, painted with powder coated paint o f shade S per the direction o f Engincer In Charge after proper sleet treatmentiprocess o f sheet stel. The Bus Bar of, panel shall be of electrical grade high conductivity alluminium alloy of appropriate cross section on as per ratting. The tain bus barshal run throughout ilic panel o f rating as main incometrating. The Bus Bar shall be supported by tion hygroscopic SMC/DMC Bus Bar supports which shall be mounted on proper interval t o ensure the bear thie jerks of short Circuit of SokA for panels having ACB a s Incomer & 36kA for panels laving MCCB Incomers. Ponel shall be constnicted in fully Segregated Compartment Design for Each Feder as per 3b construction Foniot The Panet shall be complied inal respect as peris 8623 Part 283 There Shall be Separate Metering Comparinchi for incomer metering and ourgoing metering |
| 55 | All Incomer Feeders shall be provided with Multifunction Metering along with Phase Indicating Lights and other associnted components such as CT, control MCB Terminal Block etc. and all Outgoing coders 100A & above shill be provided with 3 phase Ammeter along with phase Indicating Lights and other associated components such ns CT, control MCB Tenninal Block etc: The Feeders above shall be provided ac accommodated all Measuring Instruments shall be Digifal type & all Indicating Lights shall be LED type. Wiring shall be done from 1100V Crode PVC Insulated copper Néxible wire AlLACB shall be Electrically operated Draw out typc with Microprocessor Based O/L, S/C & E/F Release o f Breaking/ Withstand Capacity (ICU/ICs/Icw) 50kA or more ALL MCCB shall be Thermal Magnetic/Microprocessor with O/L & S/C Protection along with Required: Spreaders & Extended Rotary Handle with pad Locking facility of Breaking capacity (ICU/CS) |
| 56 | Incoming: 400 AMP MCCB - 1 No. |
| 57 | Out Going: 200 AMP MCCB 2 Nos, 100 AMP MCCB - 1 No, 63 AMP MCCB 1 No, |
| 58 | Total HVAC and Electrical Work DSR 2025 |
| 59 | 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. |
| 60 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos Cement sheet |
| 61 | 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: |
| 62 | 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 with 12.5 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. |
| 63 | 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) |
| 64 | 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 VOCcontent less than 50 gram/litre |
| 65 | 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) |
| 66 | 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 |
| 67 | 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 |
| 68 | 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 |
| 69 | 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. |
| 70 | Lime, moorum, building rubbish |
| 71 | 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 |
| 72 | 20 mm nominal outer dia .Pipes. |
| 73 | 25 mm nominal outer dia .Pipes. |
| 74 | 32 mm nominal outer dia .Pipes. |
| 75 | Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 3½ core 120 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL |
| 76 | Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 10 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU |
| 77 | Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 16 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU |
| 78 | Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 2 core 2.5 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU |
| 79 | Carrying out core cutting of size 3\" to 5\" dia x 15\" length in the C.C./rock/stone wall with the help of specialized core cutting machine in proper manner and finishing the site as original. |
| 80 | Supply and Filling R410 Gas Charging top up in the VRV/VRF System as per desired design condition complete as required. |
| 81 | Supply installation, Testing and Commisioning of Tube Axial Inline Ventilation Fresh Air Fans: |
| 82 | 1200 CFM |
| 83 | 4500 CFM |
| 84 | Supply installation testing and Commission of Control Panel for Ventilation Fans |
| 85 | Dismantling |
| 86 | Removing of old Out-door units Outdoor Units |
| 87 | Removing of All System Please Enable Macros to View BoQ information |
