WBPWD/SE/SWEC/NIQ75/2024-25

Amount

SITC of Microprocessor based air cooled ceiling suspended Ducted Split AC machines having following specification. 1. Nominal Cooling Capacity : 17TR/204000 BTU per Hr/ 66528 KCal per Hr/Higher capacity 2. Nominal Air Flow : 6805 CFM or Higher 3. Operating Ambient Temperature : 45⁰C-50⁰C 4. Refrigerant : R410A 4. Controller : Intelligent Microprocessor based with LCD Display, capable of Fault display, Auto restart after power failure, Single-phasing and phase reversal protection, having Provision for fire alarm input etc standard feature. 5. Compressor : 2 nos 8.5 TR each, Hermetically Sealed Scroll compressor 6. Power Supply : 380-420 V , 3 Ph, 50 Hz AC 7. No of IDU-1 no with two seperate evaporator coil, No of ODU = 2 nos with two seperate conderser coil. The system should give non-stop cooling at 48-52 degrees of outside ambient temperature and provide test certificate. (Make : (Make: Blue Star (Set Model : DSA2642R3)/Voltas (Set Model:- ACADS17023) / Carrier)

SITC of Microprocessor based air cooled ceiling suspended Ducted Split AC machines having following specification. 1. Nominal Cooling Capacity : 11TR/132000 BTU per Hr/ 132000 KCal per Hr/Higher capacity 2. Nominal Air Flow : 4403 CFM or Higher 3. Operating Ambient Temperature : 45⁰C-50⁰C 4. Refrigerant : R410A 4. Controller : Intelligent Microprocessor based with LCD Display, capable of Fault display, Auto restart after power failure, Single-phasing and phase reversal protection, having Provision for fire alarm input etc standard feature. 5. Compressor : 2 nos 5.5 TR each, Hermetically Sealed Scroll compressor 6. Power Supply : 380-420 V , 3 Ph, 50 Hz AC 7. No of IDU-1 no with two seperate evaporator coil, No of ODU = 2 nos with two seperate conderser coil. The system should give non-stop cooling at 48-52 degrees of outside ambient temperature and provide test certificate. (Make : (Make: Blue Star (Set Model : DSA2642R3)/Voltas (Set Model:- ACADS11023) / Carrier)

Supply, Installation & commissioning of suitable size 16SWG hard/soft drwan refrigeration copper pipe (Make-Ryoku/Rajco/Nippon), with 9 mm nitrile rubber tube Insulation on following sizes of suction line & Liquid Line copper pipe with proper insulation tape.(Make-Accoflex/ Armacell/K-Flex,) complete with fittings, elbows, bends, supporting arrangement on walls.

Drain Water piping work out of PVC / HDPE hared pipes with Insulation, fitting, accessories, bends, elbows, tees, flanges, tappings, wall sleeves, hangers, supports, anchors. (make-- Finolex/ Supreme) a) 32mm.Dia

Supply and fixing of double canvas connection between IDU and existing duct as per direction of the E.I.C.

S & D of 4 core 35 sqmm. 1.1KV grade XLPE insulated Al/A cable. (Make- Polycab/ Havells/ Gloster/ RR Kabel) Incoming Cable for air conditioner.

S & laying of 6 core 2.5 sqmm. 1.1Kv grade XLPE insulated Al/A cable. (Make- Polycab/ Havells/ Gloster/ RR Kabel/KEI) For communication between ODU and IDU.

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.

a) Up to 50 sqmm

Connecting the equipments to earth busbar including S & F 8SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.

Supply and Fixing SMC Junction Boxes of dimension (250x200x90)mm with IP 67 protection (Make : Sintex / Hensel) make for compound light. With 4pole 63A FP MCB type Isolator with bolts, nuts etc. or on wall. (make -Legrand/ ABB/ Siemens/ L&T)

Dismantalling existing IDU/OUD, refrigeramt lines, Indoor unit and carring to suitable places of hospital campus as per direction of the EIC. [After one dismantalled and installation of new one, another unit will be allowed for dismantalling] (Existing 18 TR ductable split 2nos, 12 TR ductable split 3nos)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC & finishing the end of the following XLPE/PVC armoured cables by crimping method incl S & F solderless socket ( Dowels Make) with tapes, anticorrosive paste & jointing materials .

a) 4 Core 35 sqmm XLPE/PVC armoured cable

Supplying, fabrication & fixing 04 Nos. M.S.M.S C chanel of size (75 mm x 75 mmx6mm) with suporting leg 50mm GI pipe (make- Zindal) for placing the outdoor unit of ductable split AC incl. drilling 05 nos holes in each Angle including cutting holes into the wall & grouting the same (1:1 ½ :3) etc for Air Conditioning Units.Supplying, fabrication & fixing 4 Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm)& ISA 50X50x6 mm for making Base Frame table type for installation of incl. drilling 2 nos holes in each channel.(Area 65' x 6')

S & D of non-inverter, fixed Speed Concealed Split Room Air Conditioner fitted with rotary compressor and copper condensing and cooling coil having following major specification. Refrigerant- R32, Capacitor Type: P2 Minimum cooling capacity (kW): 6.6 or higher Maximum power consumption: 2100 watts or less EER (w/w): 3.14 or higher as per recent year manufacture Minimum tonnage required 2TR or higher with other modern features. Minimum Room discharge Air flow(CFM) : 953 or higher & energy efficient type, with remote and all the necessary connection etc. as per direction of EIC. Make: (Mitsubishi Electric, cat no- PE-M24JAK-DA, PU-M24VAK-DA/ O-General/ Mitsubishi Heavy Industries)

Installation, testing, commissioning of above mentioned A.C. Machines complete with iron angle base frame grouted on wall/powder coated Bracket as per choice of EIC. including cutting of wall, making holes and mending good the damages

S & F of 3 Core 2.5 Sq.mm. Unarmoured Cu. Cable , 5/8'' & 1/4" or 3/8'' dia (Soft drawn) Cu. Pipes (As per standard) with tube thickness 0.6 mm incl. 9 mm. thick Nitral Rubber insulation, PVC water drain pipe, insulation tape, fastner, etc. as necessary as per direction of EIC. ( Make -NIPPON / RYOKU / MANDEV)

Supply & fixing of UPVC drain pipes with all necessary laying & hanging arrangements.

a) 25 mm Dia (Make - Supereme/Oriplast/Filolex)

Lyric International (BID ID -6317761)

NEXAIR TECHNOLOGIES PVT LTD (BID ID -6263528)