MAINTENANCE OF ELECTRICAL INSTALLATION IN NON RESIDENTIAL BUILDING AT CHANDIGAH. (REPLACEMENT OF DEFECTIVE ELECTRICAL WIRING, ACCESSORIES AND SWITCHGEAR INSTALLED IN VARIOUS GOVT. SCHOOLS, CRECHES, HWC, CTU DEPOTS ETC. IN DARIA, RAIPUR KALAN,

DSR item No.1.10 Wiring 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 in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.

Group-C

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-C

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 1.23 Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

5/6 A switch

3 Pin 5/6 A. socket outlet

15/16 amps switch

6 Pin 15/16 A. socket outlet

DSR item No.2.2 Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, Ics=100% Icu and Operational Voltage 690V etc. as required.

100 A,30KA,FPMCCB

DSR Item No. 2.4 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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)

4 way (4 + 12), Double door

6 way (4 + 18), Double door

8 way (4 + 24), Double door

DSR 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

Triple Pole & Neutral

DSR item No.8.16 LED Flood Light, powder coated pressure die cast aluminium (System lumen efficacy ≥120 and <135 lm/Watt). (As per complete item no. 9 of DNIT)

Supply and laying of XLPE insulated PVC sheathed Aluminum conductor armoured cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 (amended up to date) of the following sizes to be laid in existing Trench/Ducts/Cable Tray/ RCC/ HUME/ METAL/ DWC pipe / on surface with the help of MS clamps of suitable size/ as required at site to the entire satisfaction of Engineer-in-Charge. The job includes labour charges of laying the cable and making connections with suitable size aluminum lugs/thimbles etc. The cable shall be of Polycab / Havells / R.R. Kabel/ KEI/ Finolex make only.

Size 10 sq.mm 4 core (On surface)

Size 16 sq.mm 4 core (In existing pipe)

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.

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