SITC of Floor Mounted AC Machine at Matri-Maa Building (Anti-Natal Observation ward and HDU ward )at Murshidabad Medical College and Hospital. (Electrical Work)---Installation of Concealed Split AC Machine.

Amount

Supply & Delivery of ceiling suspended Concealed Split Airconditioners having Microprocessor Based Control System and the following specification Capacity-3 Tonnage Rated Cooling Capacity-36000BTU/Hr No of IDU-1 No Air-flow/IDU-1200 CFM No of ODU-1 No Compressor -1No Scroll Compressor/Rotary Compressor Refrigerent-R 410A/Eco Frendly Refrigerant Condenser & Cooling Coil: Copper Coil Power Supply: 240V/415V, 50Hz,3 Ph AC Make: Blue Star/ Mitsubishi Electric/Hitachi/Diakin

Installation testing and commissioning of 3.0 Ton Concealed split type AC machine from ceiling by appropriate mounting kit and testing whole refrigeration system with all joints, valves etc incl leak testing, supply and filling refrigeration gas, making hole in wall, mending good to damages

Supply and installation of Copper refrigeration pipe of suitable diameter, insulation of pipe by black kenefoam, tape joiting material, connecting IDU and ODU by 3 core 2.5MM Copper Wire for 3.0 Ton split AC machines as par direction of EIC

3/4" & 3/8" copper pipe.

Supplying and fixing 40A FP 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.

S & F CI waterproof type looping cable box of size 200 x150 x100 mm deep having 4 mm thick comprising of Din-rail for fixing MCB/Isolator & having lined with rubber gas kitted GI top cover with bran machine screws etc Earthing terminal with lug on wall near base incl S & F 40x 6mm thick MS clamp with bolts etc incl. painting with anticorrosive paints [Make:Sintex]

Supply & Laying of 1.1KV grade PVC/A. XLPE insulated ARMOURED Al cableon wall/Surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting ( make-Polycab/Havells/KEI/Currancy) as per choice of EIC

4 Core 10 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

4 Core 10 sqmm [PWD GS: Page No: F-5, item No: 8(b-xi]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below

4 Core 10 sqmm [PWD GS: Page No: F-4, item No: 7(c)]

S & F AC machine timer for TWO no. machine fabricated with MS Sheet(16 SWG) suitable for controlling 3 TR Air Conditioning Machine.A) The box comprises of 40Amp FP Isolator-1No ,B) 25Amp TP Power Contractor -2Nos(MNX32),C)Daily and weekly programmable Basis digital time switch, minimum switching time 1 min, 25 ON/OFF programs, 6 years batery back up, setable DST & key pad lock features (L&T Cat No- 67DDTO). D)6Amp SP MCB -2nos,E) DPDC Switch-1No,F)Indicator-2Nos .All the accessories are interconnected by (3x56/0.3 (4 sqmm) + 2x36/0.3 (2.5 sqmm) ) CU wire for power ckt and (2x(1.5 sqmm)+1x(1.5 sqmm)) CU wire for controlling ckt Including Socketing.

M.G.ENTERPRISE (BID ID -6088185)

SANJIB GHOSH (BID ID -6087907)