MAINTENANCE OF ELECTRICAL INSTALLATION IN RESIDENTIAL BUILDING AT CHANDIGARH (REPLACEMENT OF DEFECTIVE ELECTRICAL ACCESSORIES and SWITCHGEAR IN VARIOUS HOUSES IN SECTOR-46, CHANDIGARH UNDER THE JURISDICTION OF SDE, ELECTRICAL SUB DIVISION NO.4, CHD

DSR item No. 1.15 Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required.

Group A

DSR item No. 1.17 Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

3 x 2.5 sq. mm

3 x 4 sq. mm

DSR item No. 1.21 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

DSR item No. 1.23 Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

5/6 amps switch

2 way 5/6 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Bell push

DSR item No. 1.38 Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

DSR item No. 2.3 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

6 way, Double door

DSR item No. 2.10 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double pole

S/E of Bakelite holder ISI marked installed on exiting Jn. Box/ wooden block including connection etc as required. The holder should be of Anchor (Penta)/ Havells (Reo)/ SSK make only.

S/E of LED Bulk Head Luminaries weather proof frosted light with PMMA / PC reflector and silicon gasket to be installed on surface. The LED fitting should have minimum system Lumen output minimum 1000 Lumen and the driver of the fitting should be workable on 140-260 Volt. The colour temperature of LED should be minimum 5000 degree Kelvin. The LED Bulk Head fitting should be of Philips / Wipro / Bajaj /Crompton / Havells /Lighting Technologies/ Trilux/Panasonic/ Jaquar/Surya make only. The fitting should be of IP-65/66. The LED should have a life of 50000 burning Hours. The fitting should have THD<15% and power factor 0.9 or above. The job includes the cost of testing, commissioning and making connection with copper wire from adjacent light point, other petty material and labour etc. as required to complete the same to the entire satisfaction of Engineer-in -Charge.

Supply & erection of Exhaust Fan (heavy duty motor with copper wound metallic body) following size complete with motor, metallic blades, double ball bearing with minimum power consumption, rigid frame with rubber mounting for silent operation, epoxy powder coating along with metallic louver to be installed in the existing opening including cost of making the hole to suit the size of above fan making good the damage, Carriage Charges connection, testing, commissioning etc. as required to complete the job to the entire satisfaction of Engineer-in-charge.

Size 12 inches (300mm) Sweep, 900 RPM Heavy Duty Exhaust fan (Single Phase) with louver of Havells (Turbo Force SP) / Orient (Industrial Heavy Duty)/ Usha (Turbo HDEF)/ Crompton (EXHD300-6-1)/ Bajaj (Supreme Plus) make only.

S/E of 3mm thick white glazed Bakelite sheet on the existing M.S box. The job includes the cost of sheets and making holes and cutting charges of switches & sockets. The job includes the cost of all labour & petty material required to complete the job. The Bakelite sheet should be of Superhylam/ Greenlam/ Formica make only.

S/E of electronic fan regulator step type socket type in the existing bakelite sheet including cutting the sheet and making connection etc. The job includes all labour and petty material required to complete the job to the entire satisfaction of the Engineer-in-Charge of the work. The fan regulator should be of Anchor (Penta)/ Havells (Reo)/ SSK make only.

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