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| 1 | SITC of HVAC work (PART- A) |
| 2 | DOUBLE SKIN AIR HANDLING UNITS |
| 3 | Floor Mounted AHUs |
| 4 | Supply, Installation, Testing and commissioning of factory built floor mounted chilled water double skin type horizontal/vertical air handling units made of 50mm thick panels consisting of pre plasticized G.I. casing of thickness 0.8mm outside layer and 0.8 mm inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine, complete ,with mixing chamber and thermal brake profile and blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) cooling coil of 6 row deep, filter section with 50mm thick metal viscous/ washable synthetic type air prefilters (Class EU4/7), belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415 ± 10% volts, 50Hz, 3 Phase AC supply suitably designed for varialbe frequency drive applications, drain connections, stainless steel (18G) drain pan with PUF insulation, 150 mm dia. dial type pressure gauges (2 nos.)and industrial type thermometers (2 nos.) at the inlet and outlet of coil, auto purge valve wherever required, necessary vibration isolation arrangement etc. complete as per specification and of following capacities. |
| 5 | AHU (F/M) |
| 6 | Air Quantity & TR : 12000 CFM (20400 CMH)/ & 30TR |
| 7 | Static Pressure : 50 mm wg |
| 8 | Coil Rows Deep : 6 |
| 9 | Motor HP : 7.5, AHU Tag no-AH-L6-03 |
| 10 | AHU (F/M) |
| 11 | Air Quantity & TR: 4000 CFM (6800 CMH)/ & 10TR |
| 12 | Static Pressure : 40 mm wg |
| 13 | Coil Rows Deep : 6 |
| 14 | Motor HP : 2.0, AHU Tag no- AH-L6-01, 34 |
| 15 | AHU (F/M) |
| 16 | Air Quantity & TR: 3000 CFM (5100 CMH) & 7.5TR |
| 17 | Static Pressure : 40 mm wg |
| 18 | Coil Rows Deep : 6 |
| 19 | Motor HP : 2.0, AHU Tag no- AH-L6-36 |
| 20 | AHU (F/M) |
| 21 | Air Quantity & TR : 2500 CFM (4300 CMH) & 6.25TR |
| 22 | Static Pressure : 40 mm wg |
| 23 | Coil Rows Deep : 6 |
| 24 | Motor HP : 1.5, AHU Tag no- AH-L6-02, 07,28, 35 |
| 25 | CEILING SUSPENDED AHUs |
| 26 | Supply, Installation, Testing and commissioning of factory built ceiling suspended chilled water double skin type air handling units made of 50 mm thick panels consisting of pre coated G.I. casing of thickness 0.8mm outside layer and 0.8 mm inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine Polyurethane foam insulation of density not less than 38 kg/cu. m , complete with mixing chamber and thermal brake profile and blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators,cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5 mm) cooling coil of 6 row deep, filter section with 25 mm thick metal viscous/ washable synthetic type air prefilters (Class EU4/7), belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415 ± 10% V, 50Hz, 3 Phase AC supply suitably designed for varialbe frequency drive applications, drain connections, stainless steel (18G) drain pan with PUF insulation, 150 mm dia. dial type pressure gauges (2 Nos.)and industrial type thermometres (2 Nos.) at the inlet and outlet of coil, auto purge valve wherever required, necessary vibration isolation arrangement etc. complete as per specification and of following capacities. The noise level shall be less than 80dB at 1 meter distance from the unit: |
| 27 | AHU-C/S |
| 28 | Air Quantity & TR : 4000 CFM & 10TR |
| 29 | Static Pressure : 40 mm wg |
| 30 | Coil Rows Deep : 6 |
| 31 | Motor : 2.0 HP, AHU Tag no- AH-L6-32 |
| 32 | AHU-C/S |
| 33 | Air Quantity & TR : 3500 CFM & 8.75 TR |
| 34 | Static Pressure : 30 mm wg |
| 35 | Coil Rows Deep : 6 |
| 36 | Motor : 1.5 HP AHU Tag no- AH-L6-27, 30 |
| 37 | AHU-C/S |
| 38 | Air Quantity & TR : 3000 CFM & 7.5 TR |
| 39 | Static Pressure : 40 mm wg |
| 40 | Coil Rows Deep : 6 |
| 41 | Motor : 1.5 HP AHU Tag no- AH-L6- 05,31,33,15,17,19 |
| 42 | AHU-C/S |
| 43 | Air Quantity & TR : 2500 CFM & 6.25TR |
| 44 | Static Pressure : 40 mm wg |
| 45 | Coil Rows Deep : 6 |
| 46 | Motor : 1.5 HP AHU Tag no- AH-L6- 06,08,29,37, |
| 47 | AHU-C/S |
| 48 | Air Quantity & TR : 2000 CFM & 5.0 TR |
| 49 | Static Pressure : 40 mm wg |
| 50 | Coil Rows Deep : 6 |
| 51 | Motor : 1.0 HP AHU Tag no- AH-L6- 04 |
| 52 | Fan Coil Units |
| 53 | Supplying, installation ,testing and commissioning of Ceiling Concealed Fan Coil Unit comprising of 3 rows deep chilled water cooling coil, centrifugal blowers, fractional horse power (FHP) motor, synthetic fibre filters, insulated & extended condensate drain pan along with L-type auxillary tray, casing, coil piping connections, condensate drain piping connections & wiring. Fan coil units shall be suitable for operation on 220 + 10% Volts, 50Hz, single phase power supply of following sizes & capacities. Complete as per CPWD specification and as directed by Engineer-in-charge. |
| 54 | Capacity : 2.0 TR |
| 55 | Air Quantity : 800 CFM |
| 56 | Capacity : 1.5 TR |
| 57 | Air Quantity : 600 CFM |
| 58 | PIPING WORK. |
| 59 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled/condenser water piping plumbing i/c fabrication of bends / elbows, tees, reducers etc) inside the building (with necessary clamps, wooden/puf support, vibration isolators, primer/ enamel paint, fittings but excluding valves, strainers, gauges etc.) as per specifications and as required complete in all respect.Note:- The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above. |
| 60 | 25 mm |
| 61 | 32 mm |
| 62 | 40 mm |
| 63 | 50 mm |
| 64 | 65 mm |
| 65 | 80 mm |
| 66 | 100 mm |
| 67 | 125 mm |
| 68 | Supplying & fixing insulation on existing MS 'C' class pipe over exposed surface/underground of following sizes with 50 mm thick fire retardant thermocole ( polystyrene) molded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessian cloth, wire mesh, sand-cement plaster & enamel painting two or more coat to give even shade after applying one coat of ordinary paint etc complete as required. |
| 69 | 25 mm |
| 70 | 32 mm |
| 71 | 40 mm |
| 72 | 50 mm |
| 73 | 65 mm |
| 74 | 80 mm |
| 75 | 100 mm |
| 76 | 125 mm |
| 77 | Providing and fixing Digital controler (Thermostate) in fan coil units of up to 3.5 TR Capacity re-commissioning i/c dismantling old if any etc. complete as reqd. |
| 78 | Supplying, fixing, testing and commissioning of following BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & Oring PN 16 pressure rating size 200 mm to 400 mm gear type with removable wheel and below 200 mm with hand lever operated for chilled water/hot water circulation in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications as specified. |
| 79 | 40 mm |
| 80 | 50 mm |
| 81 | 65 mm |
| 82 | 80 mm |
| 83 | 100 mm |
| 84 | Supplying, fixing, testing and commissioning of Stainless Steel ball valve of following size with compatible to proportioning Copper/MS pipe i/c all necessary accessories, socket ,nipple, port /hangers, including old dismantling if any complete as reqd. Make Sant or equivelant. |
| 85 | 20 mm |
| 86 | 25 mm |
| 87 | 32 mm |
| 88 | Supply & fixing connecting and commissioning 25 mm dia auto air purging value Model No-AAV 20/25, Anergy make or equavelant complete as required. |
| 89 | 25 mm |
| 90 | Providing & fixing o brass ball valve with Y-strainer of following size with compatible to proportioning Copper/MS pipe i/c all necessary support/hangers & dismantling old if any complete as reqd. Make Sant model no FBV - 4 or equivelant. |
| 91 | 25 mm |
| 92 | Supplying, fixing, testing and commissioning Y - STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified. |
| 93 | 65 mm dia Strainer |
| 94 | 50 mm dia Strainer |
| 95 | 40 mm dia Strainer |
| 96 | 32 mm dia Strainer |
| 97 | Pressure Independent Balancing cum Control Valve |
| 98 | Supply, Installation, Testing and Commissioning of following sizes electronic, self-balancing, pressure independent type dynamic balancing valve with integrated 2 way modualating control valve in a single body. The actuator shall be capable of accepting upto 10V DC and upto 20mA electric signal and shall provide similar transduced feedback output to control system. Maximum close off pressure shall not be less than 6 Bar for upto 50 mm valves and 7 Bar for 65 mm & above. Valves should have pressure rating of 25 Bar minimum |
| 99 | 65 mm dia |
| 100 | 50 mm dia |
| 101 | 40 mm dia |
| 102 | 32 mm dia |
| 103 | 25 mm dia |
| 104 | Providing and fixing in position the industrial type pressuregauges with gun metal / brass valves complete as required |
| 105 | Providing & fixing in position the mercury in glass industrial type |
| 106 | AIR DISTRIBUTION |
| 107 | SITE FABRICATED DUCT |
| 108 | Supply, installation, balancing and commissioning of site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required |
| 109 | Thickness 0.63 MM Sheet |
| 110 | Thickness 0.8 MM Sheet |
| 111 | Thickness 1.0 MM Sheet |
| 112 | Thickness 1.25 MM Sheet |
| 113 | FACTORY FABRICATED DUCT |
| 114 | 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 per approved drawings and specifications of following sheet thickness complete as required. |
| 115 | Thickness 0.63 MM Sheet |
| 116 | Thickness 0.8 MM Sheet |
| 117 | Thickness 1.0 MM Sheet |
| 118 | Thickness 1.25 MM Sheet |
| 119 | FLEXIBLE DUCT |
| 120 | Supply, installation, testing & commissioning of thermal insulated flexible duct of following sizes duly supported at regular interval as per site requirement etc. complete as requiredas per specifications. |
| 121 | 200 mm dia. |
| 122 | Grilles/Diffusers/Louvers/VCDs/FDs : |
| 123 | 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. |
| 124 | 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. |
| 125 | Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 126 | Supplying, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc in confirmation to SMACNA/IS and as per specifications complete etc. as required. |
| 127 | Supply, installation, testing and commissioning of aluminiumextruded blade volume control dampers for collars. (black anodised) |
| 128 | Fire Dampers |
| 129 | Supplying, Fixing, testing and commissioning of fire dampers of minimum 90 minutes fire rated 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 action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal and, in confirmation to IS and as per specifications complete etc. as required.. |
| 130 | Fire damper |
| 131 | Actuator |
| 132 | INSULATION |
| 133 | Providing & fixing of thermal insulation with aluminium foil faced XLPE Class 'O' insulation sheet of following thickness on existing surface of pipe/duct with dentrite/adhesive etc.The joints shall be sealed with 50 mm wide and self adhesive PVC/Aluminum tape complete as required. |
| 134 | 19 mm thick insulation for treated fresh air ducts in AC area |
| 135 | 13 mm thick insulation for supply air duct in AC area and returnair duct in non AC area. |
| 136 | P & F of acoustic insulation with open cell Nitrile rubber sheet(Accosound) super silence of following thickness, on existing surface with adhesive i/c nut, bolt washer as req on duct.etc. complete as required. |
| 137 | 15 mm (in Duct & plennum) |
| 138 | 25 mm (in AHU room) |
| 139 | Starter Panels |
| 140 | Fabrication, supplying, installation, testing & commissioning of compartment based IP-42 cubical panel board suitable for 415 volts, 3 Phase, 4 wire, 50 Hz A.C. supply system fabricated out of 2 mm thick CRCA sheet,cable alley on both side with gland plate at top ,control wiring with 2.5 sq.mm FRLS PVC insulated copper single core cable,bottom based channel of suitable MS section and necessary wall hanging arrangement (if required), complete on floor or c.c foundation (if required) and of suitable size to accomodate the following switch gears (including providing, installing, testing and commissioning) etc. as required. |
| 141 | DOL starter (3 Phase) suitable for 5.5 KW (7.5 HP)with Rotary type 11-16 A TPN MPCB having inbuilt short circuit & overload protection, 25 A AC-3 Power Contactor, Type 2 coordination, Digital Ammeter, Digital Voltmeter, Auxiliary contacts, suitable ratio of CTs,Auto/Manual selector switch, on/off/trip indication LED, C Curve MCB for LED Protection, Start Stop Push Button, Single phase preventer relay etc.as required complete with necessary suitable switchgears accessories to link the panel. |
| 142 | DOL starter (3 Phase) suitable from 1.6KW upto 3.7 KW (5 HP)with Rotary type 6.3-10A TPN MPCB having inbuilt short circuit & overload protection, 25 A AC-3 Power Contactor, Type 2 coordination, Digital Ammeter, Digital Voltmeter, Auxiliary contacts, suitable ratio of CTs,Auto/Manual selector switch, on/off/trip indication LED, C Curve MCB for LED Protection, Start Stop Push Button, Single phase preventer relay etc.as required complete with necessary suitable switchgears/accessories to link the panel with BMS . |
| 143 | DOL starter (3 Phase) suitable for 1.5 KW(2 HP) with Rotary type 2.5-4 A TPN MPCB having inbuilt short circuit and overload protection, 12 A AC-3 Power Contactor, Type 2 coordination, Digital Ammeter, Digital Voltmeter, Auxiliary contacts, suitable ratio of CTs,Auto/Manual selector switch, on/off/trip indication LED, C Curve MCB for LED Protection, Start Stop Push Button, Single phase preventer relay etc.as required complete with necessary suitable switchgears / accessories to link the panel . |
| 144 | DOL starter (3 Phase) suitable for 1.1 KW(1.5 HP) with Rotary type 2.5-4 A TPN MPCB having inbuilt short circuit and overload protection, 12 A AC-3 Power Contactor, Type 2 coordination, Digital Ammeter, Digital Voltmeter, Auxiliary contacts, suitable ratio of CTs,Auto/Manual selector switch, on/off/trip indication LED, C Curve MCB for LED Protection, Start Stop Push Button, Single phase preventer relay etc.as required complete with necessary suitable switchgears/accessories to link the panel . |
| 145 | DOL starter (3 Phase) suitable for 0.75 KW (1 HP)with Rotary type 1.6-2.5 A TPN MPCB having inbuilt short circuit and overload protection, 12 A AC-3 Power Contactor, Type 2 coordination, Digital Ammeter, Digital Voltmeter, Auxiliary contacts, suitable ratio of CTs,Auto/Manual selector switch, on/off/trip indication LED, C Curve MCB for LED Protection, Start Stop Push Button, Single phase preventer relay etc.as required complete with necessary suitable switchgears / accessories to link the panel . |
| 146 | SUPPLY & LAYING OF COPPER ARMOUREDCABLES: |
| 147 | Supply, laying and fixing of following sizes of Power Cables, ( multi stranded copper conductor, XLPE Insulated, cores laid up, PVC tape / Extruded Inner sheathed, Armoured, XLPE at outer sheathed,1100V grade as per IS 7098(Part 1) 1988), on cabletrays as required. |
| 148 | 4c x 6 sq.mm. |
| 149 | 4 Core x 2.5 sq.mm |
| 150 | 3c x 4 sq.mm. |
| 151 | 3c x 2.5 Sqmm |
| 152 | 3 Core x 1.5 sq.mm |
| 153 | Cable Trays |
| 154 | Supplying and installing 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 M.S. suspenders including bolts & nuts, painting suspenders etc as required |
| 155 | 150 mm width X 50 mm depth X 1.6 mm thickness |
| 156 | 100 mm width X 50 mm depth X 1.6 mm thickness |
| 157 | Supply, installation, testing and commissioning of following vaiable frequency drive with IP 55 rated VFD (additional enclosure not acceptable),mains disconnnect switch, C1/C2 compliant, Four PID controller, alpha numeric graphical display with inbuilt energy meter, ammeter, voltmeter etc., Bacnet over IP/ Bacnet over MSTP communication protocol, etc. complete as required. The VFD shall be provided with following minimum number of IOs: AI-2, AO-2, DI-6, DO-3. The AHUs shall be VFD controlled with a suitable bypass arrangement. |
| 158 | 5.5 KW |
| 159 | 1.6KW to 3.7 KW |
| 160 | 1.5 KW |
| 161 | 1.1 KW |
| 162 | 0.75 KW Please Enable Macros to View BoQ information |
