Tender For Hvac Work In Construction Of Critical Care Block At District Hanumangarh - 1 1. Air conditioning system 2 Supply,Installation, Testing & Commissioning of modular type VariableRefrigerantFlow/VariableRefrigerantVolumeaircooled Outdoorunitssuitable for cooling and heating,having100% hermetically sealed inverter type Scroll Compressor(s) withand minimum two compressors along with two Condensing fan,above 14/18 HPmodules,microprocessorbased Controller, Side / top discharge type condensing unit(s), with R-410 A Refrigerant,vibrationisolators,withsuitablefoundationetc. completeasrequired.Theunitshalldelivertheratedcapacityat AHRIConditions andwork evenat 50°C ambient temperature without tripping.The unit shall be suitable to work on 400V +/- 10%, 3Phase,50HzACpowersupply.Theunit shallbefilledwithfirst charge of the refrigerant and ready for use as required. The EER at 100% load with AHRI conditions shall not be less than 3.5 andIncluding OEM supplied Piping connection Kit etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 3 Supply,installation,testingandcommissioningoffollowing minimumcapacityVRV/VRFHighwalltypeIndoorunitequipped withand comfort washable synthetic media pre-filter, fan section with low noise fan/dynamicallybalancedblower,multispeedmotor,coilsection with DX copper coil, electronic expansion valve, outer cabinet, cord lessremotecontrol,drainpan,necessaryaccessoriesetc.,suitable foroperationon230V±10%,50Hz,singlephaseACsupply, complete as required.The unit shall have automatic force shut down valveincaseoffireonreceivingsignalfromBMSSystem.The coolingcapacityofindoorunitwillbeatairinletconditionsof27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor) All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 4 1. TR 5 1.65 TR 6 2 TR 7 Add Extra for OEM make Wireless remote in place of Wired remote including receiver as required. 8 Supply,installation,testingandcommissioningoffollowing minimum capacity and external static pressureVRF/VRV ceiling mounted ductable type Indoor unit equippedwith washable synthetic mediapre-filter, fan section with low noise fan/dynamicallybalancedblower,multispeedmotor,coilsection with DX copper coil,electronic expansionvalve, cordedremote control, outer cabinet, vibration isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ±10%,50Hzcompleteasrequired.Theunitshallhaveautomatic forceshutdown valve incaseoffireonreceiveingsignalfrom BMS System.The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 9 High Static Ductable units ( 78 pascal or above external static pressure) 10 5.5TR 11 6.6TR 12 8.0 TR 13 13.0TR 14 16.0TR 15 Supply, installation, testing & commissioning of Group controller for monitoring the status and working condition of all indoor and outdoor units, The controller shall act as an advanced air conditioning management system to given complete control of VRV/VRF air conditioning equipment with Starting/stopping of air-conditioning as a zone or group of individual units. Temperature setting for each Indoor units of zone, Switching between temperature control modes, switching of the fan speed and direction of airflow, enabling/disabling of individual remote controller operation, Alarm code display in case of any problem. It shall be able to control up to 64 (max. 512 if required) number of Indoor units. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 16 Supplying and installation of high-pressure grade required size OEM make copper connectionY or T Joints / refnet for liquid and suction line complete erected on wall/ceiling with supports/raceways, Nitrile rubber insulation, painting etc. with brazing and testing for leakages confirming the normal operation of the VRV / VRF air conditioning system. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 17 Supplying and drawing flexible / stranded bare copper conductor, PVC / XLPE insulated, overall aluminium mylar tape shielded ATC drain wire and outer PVC sheathed industrial Instrumentation (shielded)cables voltage grade 300/500 V as per BS /EN 50288-7 in existingsurface or recessed PVC/ MS conduit/casing capping/ Cable tray / Open Duct making connections, testing etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for cables. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 18 Un Armoured 19 2 core x 1.5 Sq.mm 20 Providing & Fixing of IS : 4985 - 2000 Class -4 (10 Kgf / Sqcm) UPVC drain water piping withfittings (IS:7834 & 10Kgf/sqcm) like elbow, socket, Tee, solvent cement jointing,support with MS hanger on ceiling or recessed in wallwith chasing & plastering with 6 mmthickclosedcellelastomeric nitrile rubberinsulation including leakage testing etc. as required of following Nominal sizes. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 21 25 mm 22 32 mm 23 SITC of Interconnecting refrigerantcopper pipe forsplit/Ductable/ Casseette AC of DHE Grade C12200- ASTM B68, B75, chemical composition of copper %- 99.0 Min and Phosphorus %- 0.015 to 0.040 . For Annealed copper tube :- Tensile strength = 210 Mpa wih elongation % = 40 Min . Ink MarkBrand Printing on Hard Tubes should be present. Piping between each set of indoor & outdoor units of different sizesas per OEM requirement & specifications including class O Nitrile rubber sleeves, chase cutting, supports, making good the same with sand cement plaster etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 24 Providing and making wall openings in existing stone / Brick masonary partition wall complete with all requited T & P , Scafolding and providing lintel of required size andstrength, repairing ,plastering and cleaning the sitedebrises as required. 25 Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArrmouredAluminiumcable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withH4- Grade electrolyticaluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) includingtesting etc. as required of following size. OEM must have its own in house NABL accrediated Laboratory for testing procedure as per IS:10810.For additional technical parameters of product / work refer Annexure A attached with this BSR 26 50.0 Sq. mm 27 3.5 core 28 Supplying and making one end termination with Nickel plated heavy duty brass single compression gland (as per IS 12943-1990)) SIBG type consisting of Check Nut, Gland Body, Metal Washer(3 Nos.), Outer Seal Rubber Ring,Compression Nut,heavy duty aluminium lugs (as per IS 8309 -1993) duly crimped with crimping tool, PVC tape as perIS 8337-1976offollowing size ofPVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1100 volt grade as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 29 3.5 x 50.0 sq.mm 30 Supply , Installation, Testing and Comissioning of site fabricated ducting made from GI sheet metal conforming to IS:277 with a zinc coating grade not less than 120 GSM (both side inclusive)& fabricated as perIS:655 and as per approved drawings & designs including the cost of hangers, supports, angle, expansion fasteners , closed cell neoprene gasket T&P etc. as required of following thickness. Test Certificate for Galavanizing with lot no. to be submitted. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 31 0.60 mm 32 0.80mm 33 Supply , Installation, Testing and Comissioning of site fabricated ducting made from aluminium sheet conforming to IS:737, Grade 31000fabricated as perIS:655 and as per approved drawings & designs including the cost of hangers, supports , angle , expansion fasteners , closed cell neoprene gasket T&P etc. as required of following thickness. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 34 0.60 mm 35 0.80mm 36 Supply and Installation of Box type EU13 Hepa Filter of 99.997% efficiency down to 0.3 micron particle size installed in zero leakage Aluminium frame as per ISO 14644-1 clean room including sealing and packing material cost like silicon and hardware cost and Labour cost. NABL accredeated/ appropriated lab testing reportswith OEM certificate must submitted to engineer in charge. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 37 305 mm Thick 38 Supply and fixing of acoustic lining of ducts withchemically cross link Oxide accetate foam open cell structure Acoustic Insulation with density 30 Kg / Sqm, UV protected and Class O Fire propperty Water Vapour absorption 0.002 gm / Sqcm,including cost of adhesive etc. complete in all respect.All as per pre approved by Engineer in charge.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 39 10 mm thick 40 Supplying, installing, testing and balancing ofextruded Aluminium Powder coated supply/returnGrilles with fixed bars at fronthaving 0 / 15 / 30 / 45 degrees deflection as required. with Flange size 20 mm with rounded edges including fixing with steel screws etc. complete in all respect.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 41 Supplying, installing, testing and balancing of extruded Aluminium powder coated Air Diffuser and complete with Flush, 20mm flanges with PVC/neoprene gasket, anti – smudge frame and removable inner core to facilitate the adjustable of air control damper, square/round/ rectangular as required.including fixing with steel screws etc. complete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 42 Supply Air Diffuser with Volume Control damper 43 Return Air Diffuser without Volume Control damper 44 Supplying, installing and balancing of extruded Aluminium powder coated fresh air inlet louvers with bird screen & volume control damper fixing with steel screws etc. complete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 45 Supply , installation, testing & balancing of 20 Gauge G I Damper with brass bushes and 6 pitch multiblade box type galvanised sheet steel construction volume control damper for Ducting and air washers to be provided with suitable links and quadrants for control of volume of air as per specifications complete as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 46 Making hole in stone masonary/ RCC wall/ RCC slab with core cutter for accomodating refrigerant pipe/ drain pipe/ MS pipe/ cables etc of following dia 47 50 mm dia per running inch length 48 100 mm dia per running inch length 49 150 mm dia per running inch length 50 P & F of Fire retardent flexible canvass connection made of fibreglass weave having silver grey silicon rubber coating, of height 200 mm with sufficient fold to avoid transmission of vibrationwith GI frame ,Gasket Nut Bolts for air cooling Plants/AHU/FCU etcas required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 51 Supply & fabrication steel structure with MS channel / angle / joist / ISMB / sheet etc. including welding, rivetting, cutting, nut & bolt , one coat of primer & two coat of enamel paint etc. as requiredcomplete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 52 Supply, Fabricating & installing following sizes of perforated Hot dipped Galvanized iron cable tray ( Galvanized thickness not less then 50 microns) with perforation not more then 17.5% in convenient section including horizontal and vertical bends, reducers tees,cross members and other accessories as required and duly suspended from the ceiling with GI suspenders including GI bolts & nuts , fastners, supports etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 53 150mm x 50mm x 1.6mm 54 300mm x 50mm x 1.6mm 55 P & F of trap door for AHU / FCUs in existing false ceiling duly made from 12 mm thick laminated board, hinged with wooden frame of cheed wood size 50mm x 80mm, Frame suspended with MS strip 25 x 3 mm with ancor fastner min 8 supports from ceiling, Hinges, Locking arrangementetc as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 56 Supply & fixing of external thermal closed-cell Nitrile rubber Insulation material FM/UL approved with high water vapor diffusion resistance and low thermal conductivity should be certified Class O in Fire Propagationas per BS 476 Part 6 in form of sheet on duct including cost of adhesive (CPRX Compound) complete as required.All as per pre approved by Engineer in charge. 57 13mm thick for indoor Application 58 19mm thick for Outdoor Application with 26 SWG Aluminium Cladding 59 SITC of Digitalthermostat with cooling & heating mode including necessary control wiring to maintain the inside design condition as required Make:- Simens , Honeywell, Belimo 60 Supplying, installation, testing and commissioning of fire dampers, the blades and frame shall be min. 1.6 mm thick GI and factory fitted in a sleeve made out of 1.6 mm thick GI of min. 400 mm long, as & where required, of required sizes including 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. CBRI tested and certified for 90 minute fire rating etc. complete as required and as per specifications. (Total assembly should be UL listed)Make:- Systemair, Ravistar, MetalJoint, Airmax, Mapro 61 Fire Damper 62 Actuator 63 Supply, installation testing, commissioning and validation of Laminar Flow Units (LFU) comprising of Terminal EU 13 HEPA Filters of 99.997% Efficiency down to 0.3 Micron particle size installed in zero leakage Al frame with Al perforated plate type Al grille with Al VCD, LFD laminar flow diffusers are constructed from 18 swg aluminium sheet, perforated face with approx. 50% perforation od size 900x600mm-6nos, 600x600mm-3nos, including the cost of supply air 18 gauge Al plinum of size 8x6x1.5/2, including all connection complete in all respect. Make:- Systemair, Ravistar, MetalJoint, Airmax, Mapro 64 LFU Size : 2400 x 1800 mm ( +/- 100mm ) 65 SITC of Analogue, Megnehelic Differential Pressure Gages, Die Cast Al. case, 4 dial face, Zero Center Range 30-0-30 Pa with SS Boxes Breathing Pipe & Standard accessories. 66 SITC of 2.0 mm thick (both base & cover) GI sheet raceway for copper piping from outdoor unit to shaft, The raceway shall be fixed on the floor with the help of suitable size galvanized MS angle support at 8 distance as approved from engineer incharge of size 400mm x 150mm. 67 Supplying, installing, testing and commissioningof double skin construction Air Handling Units as per specification.All AHUs shall be draw thru type, complete with pre & fine filter section, minimum 6 row deep 2 nos ( one working+ one standby) DX coil of coppertube & aluminium fins, flexible duct connection, squirrel cage induction motor, DIDW backwardcurve fan(s), beltdrive, vibrationisolators and mixing box for return air, fresh air. Fan Motor shall be suitable for 415±10% volts, 50 Hz, 3 phase AC supply and shall be high efficiency. AHU shall be supplied with suitable rating VFD drive. VFD shall have extendable sensor for giving control through surgon control panel, AHU shall be selected for a maximum coil of 500 FPM and filter face velocity of 350 FPM.The AHU inner skin shall be 0.6 mm pre coated GI, outer skin shall be 0.6 mm pre coatd GI, The AHU panel shall be 48 mm thick 40 Kgf PUF insulation with thermal break profile, The AHU shall be complete with AHU kitof following capacities. (Make: Zeco/ Edgetech/Systemaire/Revo) 68 3000 CFM/ CEILING MOUNTED/ 125 MM STATIC/ 06 ROW DEEP COIL/PRE FILTER ,FINE FILTER (For OT) 69 Supplying, installing, testing and commissioningof double skin construction Air Handling Units as per specification.All AHUs shall be draw thru type, complete with pre & fine filter section, minimum 6 row deep 2 nos ( one working+ one standby) DX coil of coppertube & aluminium fins, flexible duct connection, squirrel cage induction motor, DIDW backwardcurve fan(s), beltdrive, vibrationisolators and mixing box for return air, fresh air. Fan Motor shall be suitable for 415±10% volts, 50 Hz, 3 phase AC supply and shall be high efficiency. AHU shall be supplied with suitable rating VFD drive with sequential relay for sequential operation of outdoor units . VFD shall have extendable sensor for giving control through surgon control panel, AHU shall be selected for a maximum coil of 500 FPM and filter face velocity of 350 FPM.The AHU inner skin shall be 0.6 mm pre coated GI, outer skin shall be 0.6 mm pre coatd GI, The AHU panel shall be 48 mm thick 40 Kgf PUF insulation with thermal break profile, The AHU shall be complete with AHU kitof following capacities.(Make: Zeco/ Edgetech/Systemaire/Revo) 70 3000 CFM/ CEILING MOUNTED/ 125 MM STATIC/ 06 ROW DEEP COIL/PRE FILTER ,FINE FILTER HEPA FILTER (for ICU) 71 5000 CFM/ CEILING MOUNTED/ 125 MM STATIC/ 06 ROW DEEP COIL/PRE FILTER ,FINE FILTER HEPA FILTER (for ICU) 72 Supply, Installation, testing and Commissioning of accoustically insulated ceiling / floor mounted Rectangular box type/circulartype Inline fan, for toilet exhaust , ward normal exhaust constructed of GSS duly powder coatedas per detailed specifications, completewith forward curved SISW fan, motor and drive suitable for 220 ± 10% volts, 1 phase, 50 Hz A.C supply, with necessary canvas connection etc complete in all respects.(Make: Humidin/Kruger/Nicotra/Greenheck/Systemair/air flow) 73 500 cfm at 15 mm static 74 1000 cfm at 15 mm static
