WBPWD/AE/KMCESD/NIQ-76/22-23

Amount

Supply & delivery 2.0TR capacity concealed type Split Air Conditioner of rated cooling capacity of 24000 BTU/hr, with 1 No. Rotary compressor, 1 No. IDU of rated power supply - 230V - 1ph-50Hz, 1 No. ODU of rated power supply - 230V, 1ph, 50 Hz, Air-flow/per IDU :- 800 cfm, with R410A Refrigerant gas (Make : Hitachi /Blue ster/Voltas)

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. Painting & as per direction & 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 necy supports & brackets as per direction of EIC

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

Control Cabling from Condensing Unit to Control Panel, 3 core 2.5 sq.mm. communication Cable (Mk. Finilex / Havell's)

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

Supply and fixing of Al poeder coated continious Grill

Supply & laying PVC Drain Pipe 25 mm dia with necy claming arrangement as per direction of EIC

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) - 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)

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').

FRAME WORK Enclosed Safety Cage for ODU :: Supplying, fabrication & fixing 3 Nos. M.S U-channel of 6mm thick of size (75mm X 40 mm X 40mm) of 1m length for making platform for installation of outdoor unit of split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 1/2:3) etc. fabricated with 2 Nos. horizontal angle of 25mm X 25mm X 5mm of 1m. length incl. S&F of enclosed safety cage (for ODU) made of angle (25 X 25 X 5 mm) and flat (25 X 5 mm) iron with necessary painting with 02 coat of R.O. primer (Asianpaint / Shalimer / Berger) incl. shade arrangement with corogated PVC shade with proper clamping arrangement incl. fixing of ODU as pr direction of EIC.

Cu Pipe Line Safety Grill Enclosure :: S & installation of rectangular type M.S frame of size 1’ x 1’ x 1’ of 25 mm M.S flat with 02 nos interconnections by 25 x 6 mm M.S.flat with 25 x 25 x 5 mm M.S angle with suitable clamping arrangement as required. All angle are jointed by argon welding system. M.S. bar gap at 2’’ distance. Whole structure are grouted on wall at each 18" gap with 3" M.S. flat leg splitted at end ( 4" bullet fastener are to be used where grouting will not be possible) and mending good the damage to original finish incl all necy. materials, tools and tackles incl charges of scaffolding and painting with 02 coat of Synthetic enamelled paint over 02 coat of R.O. primer (Asian Paint / ICI / Berger) incl. welding, carriage and transportation.

Wrapping both the copper pipe with kenofoam sulation by 26 SWG aluminum sheet to make it vermin proof.

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)

SUMAN ENTERPRISE

M/s Singh Electrical Works

MILLENNIUM AIRCON