WBPWD/SSKM(H.)ESD/NIQ-18 of 2025-26

Amount

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the 19 mm dia 3 mm thick polythene pipe with 1x14 SWG GI earth continuity wire and making necy in concealed manner. connection as required (make- Finolex / RR Kable/ KEI) 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm)(PDB to combine Power plug & AC machine.)

S & F 250V 25A Timer controller for AC machine in SS double door (IP 42/43) 2+10-way DB enclosure (Make:- L&T/Schnider/ABB Elegance) with S&F following electrical accessories & front door locking arrangement with all connection by finishing the ends of 2x4 & 1x2.5 copper wire dowells solderless 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 DPMCB (LT/Schnider/ABB Elegance) -1 No ii) 24 Hr programmable Digital Timer (LT make cat no 67DDT0) -- 1 No iii) 3 pole power contractor (LT make cat no MNX 22/230V) with 1 NO +1 NC additional contact block -- 2 sets iv) 2 Moduler AC motor stater (Make:- Legrand/Myrius) ---- 1 No. v) 4 Module plate with cover (Make :- Legrand/Myrius) -- 1 No vi) 20A Auto-Off-Bipass SPDT toggle switch (Approved/reputed make) - 2 Nos. vii) 10A SPST Moduler type switch (Make :- Legrand/Myrius) - 2 Nos. viii)Outgoing connector make ELMAX (Approved/reputed make) - 1 No

Supply and Delivery of 2.0 Tr,R-410/R-32 Concealed split type room air -conditioner fitted with power saving rotary compressor having turbo cooling capacity 7050 Wt suitable for operating at 230V +/- 10% 50 Hz. Single phase AC supply, discharge air flow volume (minimum 800CFM)with moisture removal capacity (liters/hr) 2.6 having features- modes (Auto, cool, fan, dry) air flow sleep mode timer off/ on anti freeze thermostat bio/active carbon / dust air filter with Star rating-3 [Make - O-General, ARG25FUAN or AOG25FANAL / Mitshubishi]

S&F of Copper Refrigeration pipe line for liquid and suction line with hard/soft drawn copper piping with supports & brackets.

Liquid line 1/4 OD with minimum thickness 0.9mm with 9 mm nitrile rubber tube ( Accoflex/K-flex/Armasell) for insulation.

Suction Line 5/8 mm OD with minimum thickness 0.9mm with 9 mm nitrile rubber tube ( Accoflex/K-flex/Armasell) for insulation.

S& L of 1.1 Kv Gr. 4 Core 2.5sq. mm. copper control Cable (As Control Cable from ODU to IDU ) ( Make : Gloster / Finolex / Pollycab).

Supply & laying PVC Drain Pipe (25mm dia) including all accessories as per requirement of site. (Make - Supreme)

Installation of Split A.C. both indoor/ outdoor Unit incl. supply & fixing of outdoor mounting bracket & mending good the damages incl scaffholding arrangement at 2nd floor incl. installation of indoor unit by suitable size MS angle on roof top as per direction of the EIC.

Defect of Liability period 1 (One) Year

M/s Singh Electrical Works (BID ID -6612896)

BADAL CHANDRA DAS CO. (BID ID -6626673)