WBPWD/EE/KNHED/NIQ-50/2021-22

Amount

SITC of Single Skin Centrifugal Cabinet Type Fan complete with DIDW- forward curved direct driven centrifugal blower(Make- Nikotra/ Elta/ Fan air) Rotaion of fan 1435 RPM, Epoxy/ galvanized steel sheet cabinet with service access doors, Inlet & outlet drilled flanges 1.5 to 2.5 KW, 4 pole, IE - 2, IP -55 Standard 3Ph/415V/50 hz Motor(Make: ABB/Cromptom/Havels) with Fixed base, common base frame with spring isolators,Flange at inlet and outlet are provided to facilitate duct connection necessary hanging/supporting members,water prof VFD Panel for Fan's Speed control etc. Sound level-65 dba. Capacity 70mmwg Static pressure, 4000 CFM

SITC of 10 Micron Pre Filter with Frame, it will be fitted on Centrifugal Exhust fan & on the Fresh air Damper (Make: Spectrum/ Priyanka Engg./ AFI)

SITC of 0.3 Micron Hefa Filter,it will be fitted on Centrifugal Exhust fan.(Make: Spectrum/ Priyanka Engg. Spectrum/ AFI)

Fabrication and erection of duct fabricated out of 22 SWG GI sheet complete with necessary flange connections, FRP flexible connections, GI brackets / hanger supports, to suit site condition & design layout. Exhaust Ducting,Supply ducting,Exhaust rille, Make: TATA,SAIL,JINDAL

Fabrication and erection of duct fabricated out of 24 SWG GI sheet complete with necessary flange connections, FRP flexible connections, GI brackets / hanger supports, to suit site condition & design layout. Exhaust Ducting,Supply ducting,Exhaust rille, Make: TATA,SAIL,JINDAL

Supply & Pasting Al. Foil face 9mm thick Nitrile rubber insulation on duct by adhesive gum.

Supply & Pasting open cell 9mm thick Nitrile rubber insulation under duct by adhesive gum.

Supply of Microprocessor based air cooled 11.0TR Floor Mounting/ Ceiling Suspended ductable type Split Air Conditioner having nominal cooling capacity of 132000 BTU/hr.with 1 nos Scroll/Rotary Compressor ISI condition suitable for operation on 415V, + 5% - 50 Hz. - 3Ph AC supply. (Make: Hitachi/Daikin/O General)

Supply of Microprocessor based air cooled 5.5TR Floor Mounting / Ceiling Suspended ductable type Split Air Conditioner having nominal cooling capacity of 66000 BTU/hr.with 1 nos. Scroll/Rotary Compressor ISI condition suitable for operation on 415V, + 5% - 50 Hz. - 3Ph AC supply. (Make : Hitachi/ OGeneral/ Daikin) as per direction of E.I.C.

Installation, testing & commissioning of the above-said 11.0 ton ductable as per direction of E.I.C.

Installation, testing & commissioning of the above-said 5.5 ton ductable as per direction of E.I.C.

Supply & laying Drain Water piping work out of PVC / HDPE hard pipes of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors. Of 25 mm dia.

Supply, installation & commissioning Copper Refrigeration pipe line for liquid and suction line with supports & brackets (For Single circuit 5.5 Tr Ductable split AC) for Liquid Line (1/2" OD HD Copper Pipe with 0.6mm thick)

Supply, installation & commissioning Copper Refrigeration pipe line for liquid and suction line with 9mm thick Nitrile Rubber Inuslatin, supports & brackets (For Single circuit5.5 Tr Ductable split AC) for Suction line (7/8" OD HD Copper Pipe with 0.7mm thick)

Supply, installation & commissioning Copper Refrigeration pipe line for liquid and suction line with 9mm thick Nitrile Rubber Inuslatin, supports & brackets (For Single circuit11.0 Ductable split AC) for Suction line (1 1/8" OD HD Copper Pipe with 0.7mm thick)

Supply, installation & commissioning Copper Refrigeration pipe line for liquid and suction line with supports & brackets (For single circuit 11.0 Ductable split AC) for Liquid Line (5/8" OD HD Copper Pipe with 0.6mm thick)

Control copper Cabling from ODU Unit to IDU unit of Ductable Split AC of 3 Core 2.5sq. mm. Communication Cable

Control copper Cabling from ODU Unit to IDU unit of Concealed Split AC of 4 Core 2.5sq. mm. Power Cable

Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) for making platform for installation of outdoor unit of 2 nos. 8.5/11.0 TR ductable split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 50 mm x50mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (50 mm x 50 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be baricated & safe for ODU maintenance. Area of the platform is 6Mtr. x 1.2Mtr., as per Direction of E.I.C

Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) for making platform for installation of outdoor unit of 11.0 TR ductable split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 50 mm x50mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (50 mm x 50 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be baricated & safe for ODU maintenance. Area of the platform is 6Mtr. x 1.2Mtr., as per Direction of E.I.C

Supply & Fixing of Canvass Connection of Ductable AC

SITC of Discrite Powder Coaed Al. Grill with VCD (Make:Primier/AFI/Air Primier)

SITC of Discrite Powder Coaed Al. Grill without VCD (Make:Primier/AFI/Air Primier)

Supply & Fixing of 22 G GI aerofoil blades type Fire Control Duct Dampers complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete as per direction of E.I.C.(Make: Air Kolkata/Primier)

Supply & Fixing of 22 G GI aerofoil blades type Non Return Dampers complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete as per direction of E.I.C.(Make: Air Kolkata/Primier)

Wall/Grill Cuting,Sand cement fishing & Other Schafolding Work etc. as per direction of E.I.C

Fresh air arrangement with Bird sereen

Supply & Fixing of 22 G GI aerofoil blades type Volume Control Duct Dampers complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete as per direction of E.I.C.(Make: Air Kolkata/Primier)

Supply and fixing of UVC EMIITTER for the above fan's for prevention of fungus , The minimum UV intensity in the coils shall be 700-800 UW-SEC/CM2. The unit shall be UL.Listed (UL-1995) and it should be suitable to fix the same in Fan's Duct.

Supplying, fitting & fixing in position suspended boxing for return air arrangement & indoor units of Ductable split airconditioner incl. false ceiling for boxing of Fan unit with frame work of aluminium hollow section of size 50mm x25mm (3.0mm thickness) combined with aluminium corners of size 38mm x 25mm, suspended by aluminium hollow tube section of size 38mm x 25mm ,25mm x 25mm powder coated with aluminium composite panel of thickness 3.0mm comprising of protective film, polyester coating, primer, aluminium coil, adhesive film, polyethylene core again with one layer adhesive film, aluminium bottom coating and finally service coating as per manufacturer's specification finished with aluminium screw and silicon sealant including suitable arrangement for grill fixing complete in all respect as per direction of EIC.

Supply and installation of trap door of 1600 mm x 600 mm and 9 mm thickness made of aluminium channel & ACP (3mm thick) for IDU maintenance.

Special Terms and Conditions 1. It is stated that the above work place is existing COVID Hospital, In case of any mishap or accidental to any staff that deputed by the agency the whole responsibility is to be borne by the concern agency. 2. The Agency shall be responsible for provisioning of all COVID safety measures including regular sanitiziation of work places, vaccination of employees and compliance of stated directive and COVID appropriate norms. 3. All the issues related to the safety of the staffs should be taken care by the agency itself. (Defect Libilities period for 01 year from the date of completion of work)

(Rate should be quotated including all taxes and duties)

NATIONAL AIRCON

SKY DECORATIONS PRIVATE LIMITED