SITC of AC machines and allied Electrical Installation work at Labour room of Baghajatin State General Hospital, Jadavpur.

Supply Delivery of Inverter type Concealed split AC machine (a set of full metal body indoor and outdoor unit) having cooling capacity not less then 7.0 kw with veriable speed rotary/ scroll compressor, refrigerant gas R32/R410 or better , both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 1391 (Part-I & Part-II) with all amendments. (Make - Mitsubishi Heavy Industries /Mitsubishi Electric/ Daikin/ OGeneral)

Installation testing & commissioning of above AC machines at 1st floor by fixing the indoor with two number 1.7mt long MS equal angle of sizes 40mmX40mmX 6mm to fixed by grouting in both end to the wall. The indoor unit suspended from this angle support with 4 nos 10mm full threaded suspender bolt with double nut & spring washer. Out door unit will be fixed on wall with two number 1.2mt long MS "C" channel of sizes 80mmX40mmX 6mm by one side grouted into the wall as per direction of EIC.

Supply & Laying of Refrigerant Copper pipe of following diameter for connecting of Indoor to Outdoor unit, along with drip resistant nitrile rubber insulation with double insulating wrapping tape to avoid dripping of condensate water:- (Make: Royku/Totaline/Mandeep)

a) Liquid Line (9.5 mm dia) with 9mm thick nitrile insulation with having aluminium foil wrapping and coating over insulation.

b) Suction Line (15.9 mm dia) with 9mm thick nitrile insulation having aluminium foil wrapping and coating over insulation.

Supply & drawing of control cabling of 1.1kV grade PVC insulated, 3 Core 2.5 Sqmm copper cable along with refrigerant pipe line. (Make-RR/KEI/ Polycab/Gloster/Havells)

Supply & drawing of control cabling of 1.1kV grade PVC insulated, 4 Core 1.5 Sqmm copper cable along with refrigerant pipe line. (Make-RR/KEI/ Polycab/Gloster/Havells)

Supply & laying of 1" dia.drain Water piping work out of UPVC/ HDPE hard pipes (Supreme, ISI Marked) incl.fitting ,accessories bends, elbows, tees, flanges, tapings, etc. insulated with 9mm. Thick nitrile rubber tube insulation.

Lifting charges for indoor & outdoor units after making scaffolding arrangement as required.

Supply & Fabication of GI Sheet metal sheet for protection of copper pipe & ducting complete with supports Hanger etc.of the following as per direction EIC.22 SWG. (Make: Sail/Tata)

M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc for structure of outdoor units. [ 40 Kgs x 4 Nos = 160 Kg] (Make: Sail/Tata/Gindal)

Carefully taken out the Split type Room Air conditioner's Outdoor uint & carrying and keep them as per direction of EIC.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator & necy. Connections. (Make: Legrand/Crabtree/Havells)

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket, without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc. (Make: Legrand/Crabtree/North West)

Supply & Fixing 240 V, 25 A, Modular type starter with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (Make: Legrand/Crabtree/North West)

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Make: Polycab/Havells/RR Kabel/ KEI) in suitable size PVC rigid conduit 'FR' (Make: Precision MMS/HMS) incl. necy. fittings as required.

2x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC.

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

Supply & fixing 240 V 25A Timer controller for AC machine in SS double door (2+14) way DB enclosure with IP-43 ( Make-L&K/Schneider/ABB or equivalent) with S&F following electrical accessories & front door locking arrangement with all connection by finishing the ends of 2 x 4 & 1 x 2.5 copper wire dowels solder less socket by crimping method as to GS earthing attachment on wall incl.necessary connections as per direction of EIC:--- i)10kA C-curve, 240V 25A DP MCB (L&K/Schneider/ABB)---1 no. ii) 24 Hr programmable digital timer (L&K/Schneider/ABB)--1 no. iii) 3 pole power contractor (L&K make cat no MNX22/230) with 1 NO + 1 NC additional contact block----1 set iv) LED indicator--2 no. v) 2 Module plate with cover (Legrand-Myrius make)-----1 no. vi) 20A auto-off-bypass SPDT toggle switch (Approved/reputed make)-----1 no. vii) Outgoing connection make ELMAX(Approved make)- 1 no. viii) Ammeter-01[N/S]

Make & model no of each and every item to be approved by EIC.