WBPWD/EE/HED/NIQ-07 of 2022-2023

Amount

Supply, Installation, Testing & Commissioning of Microprocessor based air cooled ceiling suspended ductable type split Air Conditioner with R-410A Gas, having nominal cooling capacity of followings with Fixed speed scroll Compressor condition suitable for operation on 415V, 50 Hz - 3 Ph AC supply. (Make :- Daikin/ Hitachi/ Carrier / Bluestar)

2200 CFM/Min Cooling Capacity -19300W

SPLIT AIR-CONDITIONERS: Supply ,Installation, Testing & Commissioning of following Split Air Conditioner with R-410A/R-32 Gas, Having nominal cooling capacity with Rotary compresor, Power input (1800-2050W)condencer make as per OEM standard, Noise Level not more than 50 dB, suitable for operation on 230 Volt+/- 5%,50 HZ, 1Ph AC supply. (Make:-MITSUBISHI HEAVY INDUSTRIES / O General/ Blue Star/ Carrier)

1.5 TR, Min Cooling Capacity 5250W/Min 600 CFM

Supply, installation, testing and commissioning of the following sizes Cu. refrigerant pipes duly insulated with 13mm close cell elastometric nitrite rubber insulation between each set of outdoor and indoor units,minimum thickness of 1.15mm

22.2 mm dia (7/8") [FOR 5.5 TR AC M/C].

9.5 mm dia (3/8") [FOR 5.5 TR AC M/C].

6.35 mm dia (1/4") [FOR 1.5 TR AC M/C].

12.7 mm dia (1/2") [FOR 1.5 TR AC M/C].

Supply & Charging of refrigerant gas (R410A/R32) as required.

DRAIN PIPING:- Supply & laying drain Water piping work out of UPVC/ HDPE hard pipes (60 schedule) (Make HB / Supreme / Oriplast) incl. fitting , accessories bends, elbows, tees, flanges, tapings, etc. insulated with 9mm. Thick nitrile rubber tube insulation.

32 mm. Dia

ELECTRICAL CABLING:- Supply, installation, testing and commissioning of control cabling from indoor to outdoor unit with necessary cable conduit & fittings. The cabling shall be bundled properly and shall be properly aligned with the refrigerant piping. (Make: Havells/ Polycab/Gloster/RR Kabel)

Ducting Sheet Metal work: Supply, fabrication & creation of site fabricated rectangular duct of galvanized steel sheet as per IS: 277, class viii with 120 GSM. Zinc coating both side and fabrication standard shall as per IS:655 with necessary fittings & accessories as per approved drawing.

22 Gauge GSS Ducting site fabricated as per IS 655

24 Gauge GSS Ducting site fabricated as per IS 655

DUCT INSULATION: Supply & laying of Duct Thermal insulation with 13 mm. thick aluminium foil faced Nitrile rubber to be using for supply air duct passing through air- conditioned space.

DUCT INSULATION For Acoustic: Supply & installation of 12 mm. thick resin bonded fibre glass rigid board of density 48kg/m3 covered with tissue paper, 9mm nitrile rubber sheet 30G perforated aluminium sheet with necessary fittings & accessories.

GRILLES AND DIFFUSERS

Supply & fixing of extruded aluminium powder coated supply air diffuser /grills with VCD and any essay fittings & accessories as per the specification, (Make: Premier / Dynacraft/Systemair)

Supply & fixing of extruded aluminium powder coated return air diffuser /grills without VCD and any essay fittings & accessories as per the specification, (Make: Premier / Dynacraft/Systemair)

Flexible Fire Returdant double canvaas connections for Ducted air Conditioners

FRAME WORK: Supply, fabrication and installatiojn of MS base frame for outdoor units. Supplying, fabrication & fixing 3Nos. M.S u-channel of 6 mm thick of size (75mm x40mm x 40mm) of 1m. Lengthfor making platform for installation of outdoor unit of 5.5/8.5TR ductable split AC incl. drilling 2nos. Holes in each channel including cutting holes into the wall & grouting the same with Cement concrete ( 1:1 1/2 :3) etc. fabricated with horizental angle of 25mm X 25mm x 6mm including supporting angle 50mm X 50mm X 6mm in each platform in outer edge, for transmitting the load centrally through 2Nos. (50mm x 50mm x 6mm) Angle inserted into the exiting wall. The entire platform should be baricated & safe for ODU maintaince. Area of the Platform is 3Mtr x 1Mtr.

Supply and Fixing in position suspended boxing arrangement to cover the indoor units, supply and return air duct with 3mm thick ACP sheet (Make : Aludecor / Pratapbond / Timex Bond) as per manufacturer's specification on the frame work fabricated from Aluminium hollow rectangular section of size 50mm x 25mm (2mm thick) combined with aluminium corners of size 38 mm x 25 mm suspended by aluminium hollow tube section with aluminium composite ACP panels (3 mm thickness) comprising with protective film, polyester coating etc. as per manufacturer's specification finished with aluminium screw and silicon sealent incl. suitable arrangement of grill fixing complete in all respect as per direction of EIC.

Supply and Installation of Trap Door for ease maintenance of indoor units made with aluminium chanels and ACP Board 3mm thick (Make : Aludecor/Pratapbond/Timex Bond) as per manufacturer's specification complete with linkages, levers, fittings, supports and all other accessories as per direction of EIC.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for A.C Machine installation, per storey of building per vertical run

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support

With 25x25x3mm angle iron support 200x50x1.25mm (18SWG)

a) Rate should be quoted include all taxes, other charges & L.W.C (if any).

SKY DECORATIONS PRIVATE LIMITED

Lyric International