Replacement of defective Fittings, switch boards, ceiling Fans and other allied work at Lab No. 118 and 119 (Block B) and Common Experimental Facility (CEF) Lab (Block A) in the Department of Physics and Astrophysics, University of Delhi

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required.

3 x 2.5 sq.mm

3 x 4 sq.mm

3 x 6 sq.mm

Supplying and fixing following size/modules GI box along with modular base and cover plate for modular switches in recess etc as reqd.

6 Module (200mmX75mm)

8 Module (125mmx125mm)

12 Module (200mmX150mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 amps switch

3 pin 5/6 amps socket outlet

15 /16 amps switch

6 pin 15/16 amp socket outlet

Supplying and fixing suitable size G.I. box with modular plate and cover in front or in recess including providing and fixing 25A modular socket outlet and 25A modular SP MCB "C" curve including connections, painting etc. as required.

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel /PVC conduit including dismantling as required.

Group C

Supplying and fixing 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.

25 mm dia

Supplying and fixing 2 module stepped type fan regulator on the existing modular plate switch box including connections but excluding modular plate etc as reqd.

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supply and fixing of suitable size G.I. box with modular plate and cover on front or surface in recess including providing and fixing 6 pin 5/6 & 15/16A modular socket outlet and 15/16A modular switch, connection etc.as required.

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)

12 way (4 + 36), Double door

Poviding 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, etc. as required.

125 A,36KA,FPMCCB

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, “C” curve, miniature circuit breaker suitable for inductive load of single pole MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Triple pole

Three pole and neutral

Laying and fixing of one number PVC insulated and PVC sheathed /XLPE power cable of 1.1 KV grade of following size on wall surfaceas required.

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS_ Metre 130 flat clamp)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS 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 PVC insulated copper conductor single core cable etc. as required.

Group C

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3.5cx50 sqmm

Supply, Installation, testing and commissioning of pre-wired, double box type fitting with two no. LED tube of frosted cover design, 18 Watt, 2100 lm, 50000 burning hours, size 1200 mm complete i/c all accessories etc. directly on ceiling/wall, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor cable and earthing etc. as required. fitting equivalent to Philips Make, Cat No. TMC 502 2xT-LED 22W, Tube equivalent to Philips Make, Cat No. Mas LEDTube 1200mm 18W 865 T8I-2100lm

Supply, Installation, testing and commissioning of pre wired 2'x2' recess mounted 36 watts LED fitting square shape, Commercial grade with luminaire with diffuser complete with all accessories i/c connection with 1.5 sqmm FRLS PVC copper conductor Cable with mounting 4 nos clutch wire /G.I. chain for mounting from true ceiling etc. as required. Make Philips, Model No. - FullGlow G6 Cat No. RC380B LED36S-6500 G6 L60W60 PSU OD S1 or equivalent model of Thorn/Trilux

S/F snap-in DLP trunking of 105 mm X 50 mm with suitable cover on the existing wall/ surface i/c having all the accessories such as flat angle, end caps, internal/ external angle etc. as required at site.

Supplying of one number PVC insulated and PVC sheathed / XLPE aluminium conductor armoured power cable of 1.1 KV grade of size 3.5C X 50 sqmm etc as required.

Supply, Installation,testing and comissioning of 15 inch heavy duty, AC, Single Phase 230 Volt, 50 Hz, 1350 RPM, steel body exhaust fan in the existing opening, including, making good the damage, cable connection etc. as required

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