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| 1 | Supplying, Installing, Testing and Commissioning of Factory Built Floor Mounted Chilled Water Double Skin Type Air Handling Units made of 40 mm thick panels consisting of G.I. Casing of thickness 0.6mm outside layer, 0.6mm thickness inside layer with polyurethene foam (PUF) insulation of density not less than 38 Kg/Cum factory injected between them by injection moulding machine, complete with blower section with blower suitable for static pressure as detailed below. Cooling Coil section with aluminium finned copper tubes (Tube thickness not less than 0.5mm) cooling coil, filter section with 50mm thick metal, washable synthetic Type Pre Filter, Fine Filter, belt drive package with TEFC Drive Motor suitable for 415+ 10% Volts, 50 Hz, 3 Phase, A.C. Supply, complete drain connections, stainless steel drain pan complete in all respect to the entire satisfaction of EIC. |
| 2 | The drain pan shall be of 18 Guage stainless steel with necessary slope to facilitate fast removal of condensate water. The water header shall be of copper with water in and out connections, vent plug on top and drain at bottom. |
| 3 | Make: Edgetech/ Systemair/Zeco/ WavesMake of Blower : Kruger/Nicotra/Comefree Make of motor: Havells/Crompton/Siemens/ABBMake of filter: Thermadyne/ Camfil/ Enfilco |
| 4 | AHU/ 14000 CFM/ 120mm Static/ 6 Row Coil/ 35TR |
| 5 | The Ceiling Suspended AHU with Themal Break Profile shall be having minimum panel thickness of 40 mm with following parts. |
| 6 | Filter section with prefilters, fine filters, 4 Row cooling coil, 40 mm Static forward curved DIDW/ Plug type blower with TEFC high efficiency motor. |
| 7 | Make: Edgetech/ Systemair/Zeco/ WavesMake of Blower : Kruger/Nicotra/Comefree Make of motor: Havells/Crompton/Siemens/ABBMake of filter: Thermadyne/ Falcon/ Camfil/ Enfilco |
| 8 | CS AHU/4000 CFM / 40 mm static / 4 Row Coil/ 10 TR |
| 9 | Supply, installation, testing and commissioning of 2-way motorized valves suitable for Chilled water as well as hot water application complete with Electrical / Electronic actuator, necessary wiring and required accessories for proper operation and control of valves of following sizes. Make: Honeywell/ Siemens/ Belimo/ Danfoss |
| 10 | 65 mm dia |
| 11 | Supply, installation, testing and commissioning of cooling / heating thermostats for various Air Handling Units as per specifications including all accessories, mountings, wiring between thermostat & unit, terminations etc., complete in all respect as required and as per specifications. Make: Honeywell/Siemens/Belimo/Danfoss |
| 12 | Proportional Thermostats for Air Handling Units |
| 13 | Providing and fixing in position the industrial type pressure gauges with Syphen and gun metal ball valves. :Make H-Guru, Febig |
| 14 | Providing and fixing of 6\\" Stem Type Thermometers (0 To +50ºC) complete as per site requirment. Make H-Guru, Febig |
| 15 | Supply and fixing of UL approved thermal insulation on A C ducts with 13 mm thick closed cell EPDM insulation including providing adhesive, adhesive tapes etc. as per specifications (with GC coatting).Make:- Armacell/ Aflex/ Kflex |
| 16 | Supply, installation and testing of acoustic lining with 15 mm thick Nitrile foam class O accoustic insulation icluding Anti Microbial coating providing adhesive, adhesive tapes etc.as per the specifications. Make:- Armacell/ Aerofoam /Kflex |
| 17 | Supply, fabrication, installation and testing the flexible connections constructed of fire resistance flexible double canvas sleeve as per the approved shop drawings. For AHU/ FCU as per site requirement. |
| 18 | Supply, installation and testing of GI construction Louver dampers within ducts to be provided with suitable ducts lever and quadrants for manual control of volume of air flow and for proper balancing of the air distribution system. Make:Caryaire/Systemair/Airflow |
| 19 | Supplying & fixing of opposed blade aluminium construction volume control dampers in supply air duct collars as per approved drawings and specifications. Make: Caryaire/ Systemair/ Airflow |
| 20 | Supply, installation, testing and balancing of powder coated extruded aluminum square shape return air diffusers with removable core and anti smudge ring & aluminum volume control dampers as per specifications. Make: SystemAir/ Caryaire/ Airflow |
| 21 | Providing and fixing in position the following PVC (Min 3 mm thick) Heavy duty pipes cut to required lengths and installed with all screwed joints with the necessary elbows, tees and reducers etc duly insulated with 13 mm thick insulationas per specifications. Make: Finolex/ Supreme/ Adhunik/ Diplast/ Prince |
| 22 | 25 mm dia pipes |
| 23 | Control AHU Panel : (LDB) |
| 24 | Design, Manufacure, Supply, Installation, Testing and Commissioning of the following cubicle type, dead front, sheet steel, wall mounted control panels, including anchoring into the wall, wiring terminating into MCB and earthing in each panel. |
| 25 | All Starters shall have the following accessores:- |
| 26 | TPN MPCB/ MCB as per the suitable rating, terminal block for power distribution, contactor, overload realy with built in single phasing protection, phase indication lights and indicating light for ON/ OFF Status, Ammeter with CTs and Selcter Switches, Relay, Auto Manual Selection & Push Buttons with SP MCB. |
| 27 | The number of Control Panels shall be as follows. |
| 28 | HVAC AHU Panel with Exhaust AHU along with VFD |
| 29 | Incoming |
| 30 | 1 No. 125 Amp MCCB TP 50 KA with Rotary Mechanism and Spreader links. |
| 31 | Phase indicating lights with control fuses. |
| 32 | Breaker ON/OFF/TRIP indicating lights. |
| 33 | Bus Bars |
| 34 | 80 amp TPN Aluminum BB with heat shrinkable insulation colored sleeves. |
| 35 | 100 amp TPN Aluminum Bus Bar with heat shrinkable insulation colored sleeves. |
| 36 | 01 No. Voltmeter of range 0-500V, selector switch and 2 Amps SP MCB back up. |
| 37 | 01 No. Ammeter Digital of range 0-40 A, selector switch and 3 Nos. of associated CT's of ratio 63/5 A. |
| 38 | Outgoings |
| 39 | 4 Nos TP MPCB, 25-32 A with DOL starter for AHU Motor Panel with all control wiring, contactor, relay, timer, single phase preventer, on/off switch, indicator complete as per requirement and satisfaction of EIC. |
| 40 | 1 No Exhaust with seprate panel and all control wiring, contactor, relay, timer, single phase preventer, on/off switch, indicator complete as per requirement and satisfaction of EIC. |
| 41 | 3 Nos. 10 amps DP MCB (single Phase) with step down transformer 220V to 24V (AC) |
| 42 | Phase indicating lights with control fuses. |
| 43 | Breaker ON/OFF/TRIP indicating lights. |
| 44 | Each outgoing shall have auto / manual selector switch, indication lamps with control MCB's, ON/OFF push buttons, necessary internal control and power wiring in all respect. .The panel shall have necessary contactors / ancillaries for BMS operation and fire signal. Spare space for any future provision be made by the agency in electrical panel. |
| 45 | Panel as described above and in drawings. |
| 46 | Panel Make: Adlec/ Siemens/ Tricolite/ Unitech Power System/ Vrindavan Electricals. |
| 47 | Power & Control Works |
| 48 | Supplying and laying of following 1100 volt grade PVC insulated sheathed copper/ aluminium conductor armoured cables in trenches, on walls clamped to wall with suitable clamps, saddles, and fixing bolts, or laying in ground including cost of digging brick and sand protection, and including jointing/ connecting/ terminating, testing and commissioning : Make: Havells/ Ecko/ Finolex/ Polycab. |
| 49 | 4.0 Core x 6 Sqmm A.I. Armoured |
| 50 | 4.0 Core x 4 Sqmm CU. Armoured |
| 51 | Supplying, installation, testing and commissioning of control cabling with insulated PVC sheathed wire/cable as per IS-7098 (Part-1) of following sizes including terminations on suitable cable trays / uPVC pipe with supports, as required including connections on both sides as per specifications and as required. Make: Havells/ Finolex/ Polycab/ Ecko ISI Marked |
| 52 | 3 core x 1.5 sq. mm. |
| 53 | 4 core x 1.5 sq. mm. |
| 54 | DSR (E&M) 2025 Items |
| 55 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. |
| 56 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping plumbing inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with fire retardant quality expanded polystrene moulded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessain and finally applying 0.63mm aluminium sheet cladding complete with type3 , grade 1 roofing feltstrip(as per IS:1322 as amended up to date ) at joints repairing of damage to building etc. as per specifications and as required complete in all respect. |
| 57 | 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. |
| 58 | 80mm dia. (50mm thick insulation) |
| 59 | 65mm dia.(50mm thick insulation) |
| 60 | 50mm dia.((50mm thick insulation) |
| 61 | 25 mm dia (50mm thick insulation) |
| 62 | Supplying, fixing, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. |
| 63 | BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/hot eater circulation as specified |
| 64 | 100 mm dia. |
| 65 | 80 mm dia. |
| 66 | 65 mm dia. |
| 67 | BALANCING VALVE WITH BUILT IN MEASURING FACILITY with C I body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified |
| 68 | 65 mm dia |
| 69 | Y - STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified. |
| 70 | 65 mm dia |
| 71 | DUCTING, GRILLS,DIFFUSER AND INSULATION |
| 72 | Supplying, installation, balancing and commissioning of factory fabricated 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 to IS : 655 and approved drawings and specifications of following sheet thickness complete as required |
| 73 | Thickness 0.63 mm sheet |
| 74 | Thickness 0.80 mm sheet |
| 75 | 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. |
| 76 | 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 |
| 77 | Fire damper |
| 78 | Actuator |
| 79 | DSR (Civil) 2023 Items |
| 80 | 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, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : |
| 81 | 12.5 mm thick tapered edge gypsum moisture resistant board |
| 82 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : |
| 83 | New work (two or more coats) over and including water thinnable priming coat with cement primer |
| 84 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 85 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 86 | 25 mm nominal bore |
| 87 | Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin-charge. |
| 88 | Pre-laminated particle board with decorative lamination on both sides Please Enable Macros to View BoQ information |
