Public Works Department-PWD has published Supply Installation Testing Commissioning Sitc Of Ac With Negative Pressure And Hepa Filter At Proposed 24 Beded Hybrid Ccu In Existing Ccu At Siliguri District Hospital. Sitc Of Ac With Negative Pressure And Hepa Filter At Proposed 24 Beded Hybrid Ccu. Submission Date for this Tender is 31-01-2022. Air Conditioner Tenders in siliguri West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply of Ceiling Mounted Ductable DX type Air Conditioning Unit with 132000 btu/hr Cooling capacity,4400 CFM Air Flow, with 2 nos, Scroll compressor, 400V/3 PH/50 Hz Microprocessor based Controlerof 11.0 TR nominal capacity with R-410A/R407C Refrigerant. (Make-Hitachi/O-General /Carrier/Voltas/Daikin/Blue Star).(Step dowan Ward incl. Nurshes Room 1R & 1S) |
| 2 | Supply of Ceiling Mounted Ductable DX type Air Conditioning Unit with 198000 btu/hr Cooling capacity, 6600 CFM Air Flow, with 2/3 Nos.Scroll compressor, 400V/3 PH/50 Hz Microprocessor based Controlerof 16.5 TR nominal capacity with R-410A/R407C Refrigerant. (Make-Hitachi/O-General /Carrier/Voltas/Daikin/Blue Star).(CCU incl. Nurshes Room 1R & 1S) |
| 3 | SITC ofExhaust System SITC of Axial flow Type Fan complete withDIDW- forward curved belt driven centrifugal blower Rotaion of fan 1435 RPM, Epoxy/ galvanized steel sheet cabinet with service access doors, Inlet & outlet drilled flanges 1.5 kW,IE - 2, IP- 65 Standard 1Ph/220V/50 Hz Motor (Make: ABB / Crompton / Havells / Ostberge) with Fixed base, common base frame with springisolators, Flange at inlet and outlet are provided to facilitate duct connection necessary hanging/supporting members, water proofPanel for Fan"s Speed control etc. [Capacity:- Static pressure- 65 mmwg, Air-Volume:- 1500 CFM, Speed of Motor:- 1435 RPM,Sound level-65 dba.].(Make:- Nikotra/Kruger/Ostberge) |
| 4 | SITC of Single Skin Centrifugal Cabinet Type Fan complete withDIDW- forward curved belt driven centrifugal blower Rotaion of fan 1435 RPM, Epoxy/ galvanized steel sheet cabinet with service access doors, Inlet & outlet drilled flanges 2.5 kW,IE - 2, IP- 65 Standard 1Ph/220V/50 Hz Motor (Make: ABB/Crompton/Havells/Ostberge) with Fixed base, common base frame with springisolators, Flange at inlet and outlet are provided to facilitate duct connection necessary hanging/supporting members, water proof Panel for Fan"s Speed control etc. [Capacity:- Static pressure- 65 mmwg, Air-Volume:- 2500 CFM, Speed of Motor:- 1435 RPM,Sound level-65 dba.].(Make:- Nikotra/Kruger/Ostberge) |
| 5 | SITCof10MicronPreFilterwithFrame,itwillbefittedonCentrifugalExhustfan, TFA Units& on the Fresh air Damper (Make: Spectrum/ AFI/Priyanka Engg.) |
| 6 | SITC of MERV-17 0.3 Micron Hefa Filter,it will be fitted on Centrifugal Exhust fan.(Make: Spectrum/ AFI/Priyanka Engg.) |
| 7 | Supply and fixing of UVC EMIITTER for the above fan"s for prevention of fungus , The minimumUV intensityinthecoilsshall be700-800 UW-SEC/CM2.Theunitshall be UL.Listed (UL-1995) |
| 8 | Installation, Testing&Commissioningof the above Air Conditioning systems with all necessary accessiores for hanging Indoor & Outdoor Units For 16.5 TR Ductable Units. |
| 9 | For 11.0 TR Ductable Units. |
| 10 | S&F of Copperrefrigerationpipelineforliquidandsuction linewithharddrawn copper piping with supports & Brackets Cu. Pipes Suction line dia 15.88 mm. |
| 11 | Cu.HD Pipes Suction line dia 22.2 mm with 13mm thick nitrile insulation. |
| 12 | Supply and fixing of necessary electrical arrangements of Air Conditioning Units, PVCinsulatedFRLSgradeCoppercableforconnectionbetweeenindoorand outdoor units, 1.1 KV grade. 3 core x 1.5 mm² (Make- Polycab/ Haavells/KEI/RR). |
| 13 | 3 core x 2.5 mm² (Make- Polycab/ Haavells /KEI / RR). |
| 14 | Supply & fixingof dia UPVC drain pipes with all necessary hanging arrangements & 9mm Heat Retardant Thermal insulutaion. Dia 32mm |
| 15 | Dia 25mm |
| 16 | SITCofSiteFabricated G.I Sheet Metal SquareAir Duct complete with Angle, Fastner, supports, dampers etc.as perspecifications & site requirement. For 24 SWG |
| 17 | For 22 SWG |
| 18 | Supplyand fixing HeatRetardantclosedcellClass"O"9mmthkNitrile Rubber insulation inside Supply Air duct. |
| 19 | Supplyand fixing HeatRetardantclosedcellClass"O"9mmthkNitrile Rubber insulation with AI Foil Faced Outside Supply Air duct. |
| 20 | Supply & Fixing of Liner type AI Powder Coated Continuous Grill with VCD for Supply Air. |
| 21 | Supply & Fixing of Liner type AI Powder Coated Continuous Grill without VCD for Return Air. |
| 22 | Supply and Fixing of Fresh air Volume Control Damper. |
| 23 | Supply and Fixing ofNon-Return Type Flow Control Damper. |
| 24 | Supply&FixingofFusiableLinkFireDamper,GalvanizedSteelSheetwith125GSM Zink Coated, Certified by CBRI ( U-555, 1995),with minimum fire rating not less than 120 min, must be Fusiable Link Spring with 74°C Temerature rating Ul Listed |
| 25 | Supply and Fixing of Motorized Volume Control Damper. |
| 26 | Civil Work like- Wall Cutting, Wall finishing painting etc for this job as required as per direction of EIC. |
| 27 | Schafolding & lifting, Shifting of Ac maching IDU, ODU & Exhaust fan. |
| 28 | Providing andfixingfire retardantnonporous doublelayer flexibleconnection between IDU, Exhaust, TFA units and duct. |
| 29 | SITCofheavydutyantivibrationalpadtoprotectthesystemfromanykindof unwanted vibration. |
| 30 | Supply & Fixing ofFresh Air Damper with Bird Screen as per direction of E.I.C (Make:Primier/Air Kolkata/Air Primier/AFI). |
| 31 | Supplying, fabrication& fixing03 Nos.M.S. Angle/M.SC chanelof size(75 mmx 75 mmx6mm) for placingthe outdoor unitof ductablesplit AC incl. drilling 05 nos holes in each Angle including cutting holes into the wall & grouting the same (1:1 ½ :3) etc for Air Conditioning Units |
| 32 | Supplying, fabrication & fixing 4 Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mmx40mm)formakingBaseFrametabletypeforinstallationofExhaustCabinet incl. drilling 2 nos holes in each channel. fabricated with 4 Nos.Baricated the same for maintenancehorizontalangleof50mmx50mmx6mmInsclPlatformasper direction of E.I.C.. Area of Platform 9mtr x 1.8mtr for Placing the Exhaust Units including scaffolding charges. |
| 33 | Supply & Fixing ofIDU & Duct Covered with 3mm thick ACP Board (Make:Aludecor/Protap Bond) Coplete with linkages, levers, fittings, supports, all accessoriesany other item required to make the system complete as per direction of E.I.C. |
| 34 | Chrages for Trap door withACP Board (Make:Aludecor/Protap Bond)Coplete with linkages, levers, fittings, supports, all accessories for IDU Maintenance make with ACP Board as per direction of E.I.C. |
| 35 | Add 12% GST |
| 36 | Add 1% Labour Welfare Cess |
| 37 | Distribution wiring in 1.1 KV single core stranded "FR" PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit "FR" (Precision make) incl. necy. fittings as required A) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC |
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