Public Works Department-PWD has published Govt Medical College Kottayam Casuality Block Phase Ii Providing Modular Operation Theater Electrical Works Sitc Of Ac Units Govt Medical College Kottayam Casuality Block Phase Ii Providing Modular Operation Theater Electrical Works Sitc Of Ac Units. Submission Date for this Tender is 13-08-2021. Electrical Maintenance Tenders in Medical college kottayam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Air Conditioning |
| 2 | od3040/2021_2022 : SITC of following air-cooled DX Condensing Unit consisting of Hermetically Sealed High efficiency Scroll Compressor, Copper refrigerant coil, fan motor, assembled in powder coated metal enclosure with HP/LP safety switch, microprocessor-based control unit, protection relays, contactors etc, suitable for operation on R-410A gas, complete air-cooled condenser with accessories, connection wire, anti-vibration pad etc. if required confirming to NABH standards- 8.5 TROUTDOOR UNITS. |
| 3 | od3044/2021_2022 : "Supply ,installation ,testing and commissioning. of DX ODU compatible Double skin Air handling unit with thermal break profile with panel thickness of 40 mm with 40 kg density complete with DX coil ,Plug fan with VFD ,Fan motor shall be of efficiency grade IE2 , outer skin of 0.6 mm pre-coated GSS and inner skin of 0.6 mm plain GSS ,The Air Handling Unit shall consist of Mixing Box with fresh air intakes with dampers, filter section with10 micron Pre filter( MERV 7), 5 micron fine filter( MERV 14) , Coil section( with 4/6 RowDX cooling coil), strip heater( as per schedule), access door,marine light, EFF1 quality motor with VFD(VFD as per AHU Manufacturer standard), canvas at unit outlet, outlet flange, & vibration isolators. Unitsshall be Eurovent certified VFD drive motor suitable for 415+-10% volts, 50 Hz, 3 Phase AC supply drain connections, stanless steel (18G) drain pan/tray with SS 304 with nitrile rubber insulation, Thermostatic Expansion Valve,Drier Strainers, pressure testing of the circuit and victimization of the system and commissioning.if required confirming to NABH standards-3500 CFM with minimum 125mm TSP or as required" |
| 4 | od3048/2021_2022 : Supply and Installation of Refrigerant piping including supply and installation of insulated 13mm/19mm thick nitrile rubber insulation between the condensing unit and the indoor unit, with 11/8", 5/8" Hard/Soft drawn copper pipes with brazed joints for both one run supply and one run return lines with coating for weather protection and and finished with necessary supports as per the specifications and drawings. External pipe should be insulated with protection fibre glass cloth with a layer of protective coating. |
| 5 | od3050/2021_2022 : Supply and Installation of Refrigerant piping including supply and installation of insulated 13mm/19mm thick nitrile rubber insulation between the condensing unit and the indoor unit, with 13/8", 5/8" Hard/Soft drawn copper pipes with brazed joints for both one run supply and one run return lines with coating for weather protection and and finished with necessary supports as per the specifications and drawings. External pipe should be insulated with protection fibre glass cloth with a layer of protective coating. |
| 6 | od3052/2021_2022 : SITC ofAHU mounted strip heater of 3 KW in three step control with humidistat, safety thermostat, Automatic step controller and all other safety accessories. |
| 7 | od3054/2021_2022 : SITC ofUV chambers with Control panel suitable for connecting with AHUs. |
| 8 | 90.6.5.18 : Supply and drawing the following sizes of multi-core PVC insulated & FRLSPVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 1.50 sq mm |
| 9 | 90.6.5.19 : Supply and drawing the following sizes of multi-core PVC insulated & FRLSPVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 2.50 sq mm |
| 10 | 90.6.5.20 : Supply and drawing the following sizes of multi-core PVC insulated & FRLSPVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 4.00 sq mm |
| 11 | 90.6.5.21 : Supply and drawing the following sizes of multi-core PVC insulated & FRLSPVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 6.00 sq mm |
| 12 | od3056/2021_2022 : Supply, installation, testing and commissioning of Drain piping insulated with 9mm thick nitrile rubber insulation of closed cell with protection fibre glass cloth with a layer of protective coating.25mm PVC. |
| 13 | od3058/2021_2022 : Supply and filling Refrigerant gas top up as per the requirement with R410 A. |
| 14 | od5665/2021_2022 : Supply, installation and testing offabricated Aluminium ducting complete with flanges in accordancewith the approved shop drawings as per SMACNA standards. 24 Gauge (0.6 mm). |
| 15 | od3060/2021_2022 : Supply, installation and testing offabricated Aluminium ducting complete with flanges in accordancewith the approved shop drawings as per SMACNA standards. 22 Gauge (0.80mm) |
| 16 | od3062/2021_2022 : Supply, installation and testing offabricated Aluminium ducting complete with flanges in accordancewith the approved shop drawings as per SMACNA standards. 20 Gauge (1mm) |
| 17 | od3064/2021_2022 : Supply and fixing of External Thermal insulation on ducts with 13mm thick closed cell nitrile rubberclass O insulation with Aluminium foil faceinclusive of adhesive, tapes etc. |
| 18 | od3066/2021_2022 : Supply, installation, testing and balancing of SS 304 supply Air OT Terminal Plenum Size: 2400mm x 2400mm with suitable Hepa Fillters and Volume control dampers. |
| 19 | od3068/2021_2022 : Supply, installation, testing and balancing of SS304 ReturnAir risers with volumecontrol damper, PrefiltersandSS 304Preforated Grillsas per approved shop drawingswith standard flange size. |
| 20 | od3070/2021_2022 : Supply, installation, testing and balancing ofGIpowdercoated Terminal HepaboxwithHepaandVolumecontroldamperSS304preforated supplyairGrillasperapprovedshopdrawingsandspecificationswith standard flange size. |
| 21 | od5673/2021_2022 : Supply, installation, testing and balancing of GI powder coated Terminal Hepa box without Hepa but with Volume control damper SS 304 perforated return air Grill as per approved shop drawings and specifications with standard flange size. |
| 22 | od3072/2021_2022 : Supply and fabrication conveyance and installation of Fabricated support for hanging ducts and Plenums |
| 23 | 16.20.1 : Supplying, Fixing, testing and commissioning of fire dampers 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 complete as required and as per specifications.Fire damper |
| 24 | 16.20.2 : Supplying, Fixing, testing and commissioning of fire dampers 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 complete as required and as per specifications.Actuator |
| 25 | od124796/2020_2021 : Supply, installation, testing and commissioningof Magnehelic gauges with suitable SS304 box form on it orting OT pressure differencial |
| 26 | od4411/2021_2022 : Supply, installation, testing and commissioning of sufficient rated control Electrical panel for AHU and DX ODU with High/Low Voltage overload protecter, single phase preventer and suitable MCB"s. |
| 27 | od4413/2021_2022 : Validation of operation theatre including Airflow velocity test, Filter Integrity test, Particle count test etc. as required, and to provide detailed Test report before handing over after completing allinstallation of the work. |
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