Renovation of electrical installation at WL 209 SH Electrical works

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 drawing following sizes of FRLS 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

6 x 10 sq.mm.

Supply and fixing of 32 x 20 mm DLP mini- trunking white-system with independent cover etc. as required complete.

Supply and fixing of following accessories suitable for 32 mm x 20 mm size plastic trunking white system.

End cap

Internal / external angle

Changeable flat angle

Flat junction

Supply and fixing of 105 x 50 mm DLP trunking white-system but without cover and partition etc. as required complete.

Supply and fixing of following accessories suitable for 105 mm x 50 mm size plastic trunking white system.

85 mm flexible cover

End cap

Internal angles- adjustable from 80°-100°

external angles- adjustable from 60°-120°

flat junction

flat angles

separation partitions

Joints for 85mm width cover

base joints

Supply and fixing of following LED light fixture with efficiency >100 lumen/ watt, P.F. >0.95, THD<10%, Electronic driver, LED lamp, reflector, diffuser, MS body/housing holder etc. complete with all fixing accessories and lamp as required complete.

1 X 20W Box type LED tube with fitting

36 watt recess mounting LED light fixture 600 x 600 mm

Supplying, installation of Clip-on frame with finishing plate for 85mm cover for DLP plastic trunking 105mm x 50mm etc. as reqd.

2 module

3 module

6 module

Supplying and fixing following modular switch/ socket on the existing clip-on frame fixed on 85mm cover of 105 x 50 mm DLP plastic trunking including connections etc. as required complete.

6 A switch

20 A switch

6 A pin 2/3 pin socket outlet

6/16 A 3 pin socket outlet

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.

S & F following size of steel flexible pipe along with the accessories on surface etc as required

Chemical Earthing with GI earth electrode 50 mm dia x 3 Mtr length with full GI strip including earth enhancing compound and RCC precast PIT cover and earthing pit etc as reqd.

Providing and fixing 25 mm X 5 mm G.l. strip on surface or in recess for connections etc. as required.

Supply, Installation testing and commissioning of following seep, copper wound, 900 RPM, 220 volt AC, 50 Hz exhaust fan in the existing opening etc as required complete.

375 mm / 15" sweep

Supplying and fixing exhaust fan shutter for following sizes exhaust fan on rag bolts as reqd complete.

for 375 mm / 15" sweep

Dismantling, disconnecting old damaged unserviceable fl fitting/ exhaust fan/ ceiling fan/ bulkhead fitting with bracket etc. as reqd. and depositing in sectional store.

Dismantling concealed & damaged DB/TPN Switches/starter/ loose wire boxes along with all accessories and depositing the same in the sectional store repairing the damages as reqd complete.

Dismantling the old conduit pipe/wood batten of all sizes from surface/recessed & making good the damages I/c filling the holes of the surface etc as reqd. and depositing it in sectional store.

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 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Blanking Plate

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.

3 Module

6 Module

Supplying and fixing following size/ modules, plastic box for modular switches in recess etc as required.

3 Module

6 Module

Laying of 1/2/3 run of UTP cable enhanced cat 5/cat 6 cable in existing steel conduit pipe/GI pipe/ raceway / RCC pipe as reqd. the cost shall also include numbering of networking wire from room to rack as reqd. (wire will be supplied by dept)

Fixing of RJ-45 modular box with cover plate or I/o box for internet on surface/ recessed cutting the wall making good the same as required. ( box and cover plate will be supplied by dept.)

S&F, Copper tube / reducer/ lug terminals suitable for following size of conductor.

Supplying and laying of one no. 3.5 x 70.0 sqmm PVC insulated, XLPE steel armoured aluminium conductor power cable of grade 1.1 kV as required complete in following manners.

in open duct

On Surface

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.

3½ X 70 sq. mm (38mm)

Providing and fixing 6 SWG dia G.l. wire on surface or in recess for loop earthing as required.

Please Enable Macros to View BoQ information