WBPWD/EE-I/CKHED/NIT-31/ 2019-20

Amount

Supply & Delivery of Microprocessor based Air cooled 11 TR ceiling suspended ductable type Split Air Conditioner with R410AR-407C Gas and Run-Time Equalisation of compressor & variable speed condensor fan motor having nominal cooling capacity of 132000 BTU/Hr. with Twin Scroll Compressor, Air Flow 4400 CFM, Condenser make as per OEM standard,IDU of rated power supply-230V-1ph-50Hz. , ODU of rated power supply-400V-3ph-50Hz. AC Supply. ( Make : Hitachi/Voltas/Bluestar)

Supply & Delivery of Microprocessor based Air cooled 5.5 TR ceiling suspended ductable type Split Air Conditioner with R410A/R-407C Gas and Run-Time Equalisation of compressor & variable speed condensor fan motor having nominal cooling capacity of 66000 BTU/Hr. with Scroll Compressor, Air Flow 2200 CFM, Condenser make as per OEM standard,IDU of rated power supply-230V-1ph-50Hz. , ODU of rated power supply-400V-3ph-50Hz. AC Supply. ( Make : Hitachi/Voltas/Bluestar)

Supply & Delivery of 4.0TR capacity R410A Ref Gas concealed type Split Air Conditioner of rated cooling capacity of 48000 BTU/hr. with 2Nos. of rotary compressor, 2nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-400V-3ph-50Hz. Air-flow/per IDU:- 800CFM. ( Make: Hitachi/Mitshubishi-Electric)

Supply & delivery 2.0 TR capacity concealed type Split Air Conditioner with R410A Gas and 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, 50Hz. Air-flow/per IDU :- 800CFM. ( Make : Hitachi/Mitshubishi-Electric)

Supply & delivery 1.5 TR capacity concealed type Split Air Conditioner with R410A Gas and cooling capacity of 18000 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, 50Hz. Air-flow/per IDU :- 650 CFM. ( Make : Hitachi/Mitshubishi-Electric)

Erection, Testing & Commissioning Charges for 11 TR ceiling suspended Ductable type Split Air Conditioner as per direction & satisfaction of EIC.

Erection, Testing & Commissioning Charges for 5.5 TR ceiling suspended Ductable type Split Air Conditioner as per direction & satisfaction of EIC.

Erection, Testing & Commissioning Charges for 4.0 TR ceiling suspended Concealed type Split Air Conditioner as per direction & satisfaction of EIC.

Erection, Testing & Commissioning Charges for 1.5 & 2.0 TR ceiling suspended Concealed type Split Air Conditioner as per direction & satisfaction of EIC.

R410A/R-407C Gas Charging Top Up

Supplying, fabrication & fixing of M.S. structure with U-channel of 6mm thick of size (75mm x 40mm x 40mm) for making platform for the insulation of outdoor unit of 11/5.5 TR Ductable type 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 horizontal angle 25mm x 25mm x6mm including supporting angle 50mm x 50mm x 6mm in outer edge for transmitting the load centrally through 2 nos (50mm x 50mm x6mm) Angle inserted into the existing wall including gurding arrangement of 3 side (3' height from platfrom) for maintenance purpose as well as safety.

Supplying, fabrication & fixing 2 Nos. M.S. Angle of size (50 mm x 50 mm x 6mm) for making platform for installation of outdoor unit of 4.0/2.0/1.5 TR Concealed split AC incl. drilling 2 nos holes in each Angle 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 40 mm x40mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (40 mm x 40 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be fabaricated & safe for ODU maintenance. Area of the platform is 2Mtr. x 1Mtr. or as per Machine configuration & load with adequate service access as per direction of EIC Structural design should be approved by E.I.C.

Refrigerant Piping :

Installation and commissioning of hard/soft copper refrigerant piping, complete with fittings, with elbows, bends, supporting arrangement on walls for Ductable/Concealed AC.

22.2 mm O.D..(with 9 mm insulation )

15.9 mm O.D.(with 9mm insulation )

12.7 mm O.D.(with 9mm insulation )

6.4 mm O.D. (with 9mm insulation )

Drain piping:PVC/HDPE hard pipes with insulation, fitting, accessories, bends, elbows, tees, flanges, tappings, wall sleeves, hangers, supports, anchors.

32 mm dia with nitrile insulation

25 mm dia with nitrile insulation

Supply & Laying of 3 core 2 .5 sq.mm Copper Cable ("FR") on wall with S/F MS shaddle incl. making connections as per direction of EIC. ( As Control Cable from ODU to IDU) (Make: Havells/ Finolex/ Polycab)

Grilles

Supply, Installation and Testing of Grilles as per specifications and drawings.(Make:Systemair / Dynacraft / Premier / Air enterprise)

Aluminium supply & return air grill with damper

Aluminium supply & return air grill without damper

Diffuser

Supply, Installation and Testing of Diffusers as per specifications and drawings.(Make:Systemair / Dynacraft / Premier / Air enterprise)

Aluminium Supply air Diffuser with damper.

Aluminium return air Diffuser without damper.

Ducting : Providing and fixing of Sheet metal ducting complete with supports dampers etc. as per specificat-ions & drawings.

G.I. Sheet Metal Ducting (Rectangular) site Fabricated

0.63 mm (24 SWG)

0.8 mm ( 22 SWG)

Duct Thermal Insulation

Providing and fixing closed cell crossed linked polyethylene insulation by 12 mm thick and 24 Kg density on duct complete with all accessories as required.

Duct Acoustic Lining

Providing and fixing of Duct acoustic lining with 9mm thick Nitrile Rubber sheet complete with addesive and all accessories as required.

Volume Control Duct Dampers:

Supply, Installation and Testing of 16 G GI Frame / 24 G GI aerofoil blades type Volume Control Duct Dampers complete with linkages, fittings, supports, all accessories any other item required to make the system complete.

Supply and installation of fusible link fire Damper (Make : Systemair / Dynacraft / Premier / Air enterprise)

Providing and fixing fire retardant nonporous double layer flexible connection between each unit and duct.

Supply and Installation of VI Pad for ODU Unit.

Supply & installation of 300mm GI perforated cable tray as per site requirement.

Drop ceiling made with 12.5mm thick Gypsum plaster board including G.I. perimeter channel of 0.55 mm flush(having two flanges 20 mm and 30 mm, respectiively and web 27 mm) along with perimeter of ceiling with G.I. intermediate channel of 0.9 mm thick size 45 mm x 15 mm placed at 750 mm c/c with G.I. ceiling angle of size 25 mm x 10 mm x 0.5 mm thick fixed tp the ceiling with G.I. cleat and steel expansion fastener ceiling section 0.55 mm thick of size 51.50 mm x 26 mm fixed to the intermediate channel with the help of connection clip and in the direction of perpendicular to the intermediate channel of 300 mm c/c 12.5 mm thick Gypsum plastered board are to be fitted under ceiling section as above by machine screws. The boards are to be joined and finished with jointing compound, paper tapes and application of top coat etc. as per the direction of Engineer-in-charge. (The rate includes of cost of all material including taxes cost of accessories, fittings and fixtures, scaffolding and labour charges etc complete).

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

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

Defect Liability period : 1 year

AERIZO TECHNOLOGIES

Lyric International