WBPWD/EE-II/NKHED/NIQ-20/20-21

Amount

Supply & delivery 2.0TR capacity concealed type Split Air Conditioner of rated cooling capacity of 24000 BTU/hr. with 1Nos. Scrool/ Rotary compressor, 1nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-230V-1ph-50Hz. Air-flow/per IDU:- 800CFM. ( Make : Hitachi / Daikin / O-General / Mitsubishi Electric) (Gas - Ecofriendly R 407 / 410 A )

Erection, testing and commissioning charges for the above said 2.0 / 1.5 TR concealed Split AC. The Indoor (IDU) & Outdoor (ODU) unit must be supported by structure made of 40 x 40 x 5 mm amgle and tie rod incl. necy. 2 cotas of RO Primer & Synthetic Enamel Painting, to be grouted on brick wall by cement morter, duly mending the same as per direction upto satisfaction of EIC.

Copper Refrigeration pipe line for Liquid Line hard drawn Cu piping (1/4" OD with 0.6 mm thick) & Copper Refrigeration pipe line for Suction Line hard drawn Cu piping (5/8" OD with 0.7 mm thick) with S&F of necy MS supports & brackets as per direction of EIC

Supply & Fixing of Nitrile Rubber tube insulation (make : Twiga) of 9 mm thick on Suction & Liquid Line Copper Pipe.

Control Cabling from Condensing Unit to Control Panel, 4 core 2.5 sq.mm. screened Cable (Mk. Finolex / Havell's)

Supply and fixing flexible double canvass connection for concealed split air conditioners

Supply and fixing of Al poeder coated continious Grill (Mk. System Air / Premire / Dynacraft / Air Master / Caryaire)

Supply & Laying of drain water piping work out of PVC / HDPE hard pipes 25 mm dia with insulation, fitting, accessories, bends, elbows, tees, flanges, tappings, wall sleeves, hangers, supports, anchors as per direction & satisfaction of EIC. (Mk. Ori Plast / Supreme)

Charges for Scaffolding arrangement including lifting for outdoor & indoor units.

Supplying, fitting & fixing in position suspended false ceiling with frame work of aluminium hollow section of size 50mm x 25mm (2.0mm thickness) combined with aluminium corners of size 38mm x 25mm, suspended by aluminium hollow tube section of size 38mm x 25mm having size of 600mm x 600mm ceiling with aluminium composit panels (ACP) (Mk. - Interior grade 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 sealent complete in all respect including all incidental charges etc. as per direction of Engineer - in - charge. (PWD Bldg Schedule, Part G,P / No. 167, Item 22) (ACP Mk. Aludecor / Alstrong) (Al Hollow Bar made of Hindalco / Nalco)

Construction of Trp Door (after proper cutting of ACP covering) made of Heavy Gauge Channel and particle board (hinged type door) for concealed split IDU maintenance as per direction of EIC. (Trap Door Size 3' x 1.5').

(Rate should be quotated including all taxes and duties)

NATIONAL AIRCON

Lyric International