WBPWD/EE-II/CKHED/NIT-15/21-22

Amount

Supply & Delivery of Microprocessor based air cooled 11.0TR ceiling suspended ductable type Split Air Conditioner having nominal cooling capacity of 132000 BTU/hr. at ISI condition suitable for operation on 415V, + 5% - 50 Hz. - 3Ph AC supply. Each unit consist of two nos.Scroll compressor with R-410A/R-407C Refrigerant. (Make: Hitachi/Daikin/BlueStar/Voltas)

Installation & Commissioning Charges for 11 TR Ductable Split Air Conditioner (Both Indoor & Outdoor Unit) incl. nitrogen flashing , Leak testing & vaccuming, Gas Charging as per disrection E.I.C. .

Supply, Installation & Commissioning of Copper Refrigeration pipe line for Liquid Line (5/8" OD with 0.6 mm thick) with supports & brackets (make: Ryoku/Rajko/Nippon) incl. 9 mm thick Nitrile rubber insulation with Proper taping (make: Accroflex/Armacell/Suprime) for 11 TR Ductable Split Air Conditioner as per direction E.I.C.

Supply, Installation & Commissioning of Copper Refrigeration pipe line for Suction Line (7/8" OD with 0.6 mm thick) with supports & brackets (make: Ryoku/Rajko/Nippon) incl. 9 mm thick Nitrile rubber insulation with Proper taping (make: Accroflex/Armacell/Suprime) for 11 TR Ductable Split Air Conditioner as per direction E.I.C.

4 CORE X 2.5 Sq mm Armoured Cable for ODU to IDU of 11.0 TR Ductable Split Unit as per Direction of E.I.C. (Make: Gloster / Havells/ Ploycab/ Finolex)

Supply, Installation & Commissioning of 25 mm PVC Drain Pipe Line (25 mm OD, HD 1 mm Thick) with Insulation , Support & Bracket, For 11.0 TR Ductable Split Unit 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 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 & Fabrication of sheet metal supply Ducting & Plenum Chamber complete with Support , Hanger etc. of the following as per Direction of E.I.C

Supply, Fixing, Testing ,Commissioning of Al Power Coated Supply Grill with VCD ,

Supply, Fixing, Testing ,Commissioning of Al Power Coated Supply Continuous Grill without VCD

SITC of Motorized Fire Damper (Make : Premier/Air Kolkata/AFI)

Supply & Fixing of 19 mm thick Nitrile Rubber Foil Face Thermal Insulation on duct complete with all accessories as required as per Direction of E.I.C . (Make: Armacell/ K-Flex / A- Flex)

Supply & Fixing of 19 mm thick Nitrile Rubber Acoustic Insulation Under duct complete with all accessories as required as per Direction of E.I.C . (Make: Armacell/ K-Flex / A- Flex)

Supply & Fixing of retadrant nonporus double layer Flexible Connection ( CANVAS ) between each Indoor Unit & Duct and for concealed split AC as per Direction of E.I.C .

Suply , Fiting & Fixing in position suspended boxing for return/Suply air arrangement for ducting with frame work of alluminium hollow section of size 50mm X 25 mm (2.0 mm thickness) combined with aluminium corners of size 38 mm X 25 mm X , Suspended by alluminium hollow tube section of size 38 mm X 25 mm, 25mm X 25mm powder coated wall angle with alluminium composite panel of thickness 3.0 mm comprising of protective film , polyester coating primer, alluminium coil , sdhesive film , polyethelene core again with one layer adhesive film , alluminium bottom coating and finally service coating as per manufacturer's specification finished with alluminium screw and silicon sealent including suitable arrangement for grill fixing complete in all respect as per direction of E.I.C

Supply and installation of trap door of 1600 mm x 600 mm and 9 mm thickness made of aluminium channel & ply wood for IDU maintenance.

Charges for Civil Work like Wall cutting & finishing as per direction of EIC

Scaffolding for fixing of outdoor units to a suitable height to avoid theft.

Rate should be quoted incl. of all taxes and cess.

Defect Liability period : 1 year

RAMKRISHNA ELECTRONICS

Lyric International