Replacement of Central AC Plant Installed at Bhagwantam Auditorium at Metcalfe House Complex, Delhi

Amount

Dismantling of existing water cooled air conditioning plant including chillers, condensers, pumps water cooling towers etc., as per the directin of engineer in charge.

16640 CFM AHU

ODU 26 HP (Heating + Cooling)

ODU 22 HP (Heating + Cooling)

Supply, Installation, Testing and Commissioning of floor mounted indoor VRF unit with corded remote control with complete wiring, fittings & required cable to connect indoor unit to socket.

Supply and application of Anticorrosive Coating on the Outdoor unit.

SITC of Expansion and control Kit Required for the AHUs to make the system complete

Supply and charging of R410 Refrigerant gas for the system

Supply and fixing of PVC Pipe complete with fittings for drain piping including all supports as per specifications and duly insulated with 6 mm thickness of closed cell nitrile rubber as reqd.

32 mm dia with 6 mm thick insulation

Refrigerant Piping Interconnecting refrigerant copper pipe work suitable for R-410A refrigerant with (19mm/13mm thick) closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units as per specifications, all piping inside the room shall be properly supported with MS slotted covered cable trays(on building exterior) and suitably suspended from ceiling inside the area.

12.05 mm O.D.(insulation : 19 mm)

15.05 mm O.D.(insulation : 19 mm)

19.05 mm O.D.(insulation : 19 mm)

28.6 mm O.D.(insulation : 19 mm)

34.9 mm O.D.(insulation : 19 mm)

Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.

0.80 mm thick (22 Gauge)

Supply and fixing of 200 mm wide Continuous grills

Providing and fixing of powder coated extruded aluminium exhaust air louvers/ fresh air louvers with bird screen and mounting arrangement as per specification and drawings.

Fresh Air Louvers with Bird Screen and VCD

Supply and fixing of acoustic lining of supply air duct with 15 mm thick Open-Cell Nitrile Rubber insulation

Supplying and fixing of following thickness closed cell Nitrile rubber (Class "O") insulation on duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape of same material and finish as that of the insulation complete as per specifications and as required.

19 mm thick (AHU Duct)

Supply, Installation, Testing and commissioning of double canvas connection of fire treated material with extruded aluminium frames for AHUs

Providing and fixing of 3 core x 6 sqmm copper flexible power cable between Indoor units and their power points , including end termination complete with thimbles etc complete in all respect

Providing and fixing flexible power cable of 4 core x 16 sqmm aluminium conductor armored cable between Outdoor units and their control points ,including end termination complete with thimbles etc complete in all respect

Providing and fixing flexible control cable of 2 core x 1.5 sqmm copper or as per OEM between Outdoor units and their MCB ,including end termination complete with thimbles etc complete in all respect

Providing maintenance free Earth station with consisting of 65mm dia, standard length (as per equipment supplier) electrode capsule, filled with earth enhancing compound, sealed at both ends and brazed lead for connection at one end, suitable for direct installation at site, at a depth of 2.5mtrs.Ground enhanced material (GEM) upto a depth of 2.5meters arround the electrode capsule.Brick chamber & CI Cover complete.

Supply and laying of 25 x5 mm size GI strips with all fixing accessories when laid inside the building including all necessary interconnections with earth station and equipments.

Supply and erection of MS perforated cable tray with the help of MS angle iron support of size 50mm x 50mm x6mm thick to be fixed with fastners/ nut & bolts etc

150 mm width X 50mm depth X 2.0 mm thickness

Supply, installation, Testing and Commissioning of 3 phase and Neutral 415V 4 wire Free Standing Floor mounted MV panel made out of 2.5mm thick CRCA sheet for main frame and 2mm thick partitions after seven tank process and painting with Epoxy powder coating. The panel shall consist of suitable rating TPN Aluminium busbar (at the rating of 0.8A/Sq.mm) supported with DMC/ SMC barriers and color coded with Heat shrinkable sleeves The panel shall be got fabricated from manufacturers with CPRI Test certificate only. The PCC shall have at least two spare cubicles. The size of all Panel Mounting Meters shall be 96X96mm. The Panels shall be mounted on U channels including supply and fixing of the same. Incomer : 1 No.630A 50 KA, 4P MCCB of motor duty - only Magnetic release. (Adjustable Magnetic release upto 630A MCCB OR Micro-Processor based release above 630A MCCB). R,Y,B phase indication lamps LED Type Cast resin metering CT's for each phase of class-1 accuracy & of suitable burden & ratio *1 No. Digital VAF + PF Meter (110V) (*With RS 485 Port) Bus bars: 630A, TP, Aluminium Bus Bars of Electrolytic grade with heat shrinkable sleeves 35KA. 415V / √3 / 110V/ √3 PT's, Cast Resin type, 3 Phase for metering & indications, suitable rated 6A, TP MPCB of the fault withstand capacity as of the panel on the primary side of PT & suitable rated 6A, TP MCB on the secondary side of PT. (Bus PT's for metering of outgoing feeders)

Outgoings 6 Nos. suitable capacity 4P MCCB for 26 HP VRF/VRV ODU 2 Nos.suitable capacity 4P MCCB for 22 HP VRF/VRV ODU 2 Nos. suitable capacity 4P MCCB AHU Starter Panel 2 Nos.suitable capacity 4P MCCB 18TR Indoor Unit Spares: 1 No. suitable capacity 4P MCCB for 26 HP VRF/VRV ODU 1 No suitable capacity 4P MCCB for 22 HP VRF/VRV ODU 1 No suitable capacity 4P MCCB AHU Starter Panel 1 No suitable capacity 4P MCCB 18TR Indoor Unit

Credit for Old AC Plant Items

SARAN AIRCON PVT. LTD

LEO AIR & POWER SOLUTION PVT LTD

RefAir India Pvt. Ltd.

CLYMATE CONTROL