GENERAL-PWD Electrical Sub Division, Kollam-Urgent maintenance of Inverter and replacing damaged batteries-General Electrical Work

Providing batteries

OD213436/2025-2026:Supply and installation of 12V 150Ah tubular battery including inter connection etc. as required. (Including buy back the existing Damaged Battery) ( Make: Exide EL series/ Amaron quanta)

OD213437/2025-2026:Supply and providing rack for the existing inverter and battery.

OD213438/2025-2026:Servicing of 3kVA Inverter-General cleaning and functional testing-including labou.

OD265312/2025-2026:Supply and providing the following types and power rated lamps in the existing fittings as required 9W LED bulb -

1.17.3: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

1.17.21: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 4 sq. mm

1.17.24:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 4 sq. mm

1.21.1: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.20 mm

1.21.2: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.25 mm

OD213440/2025-2026:Supplying and clamping the following sizes of corrugated PVC flexible conduit with necessary compression gland with locking ring and check nut at termination pointed using suitable size GI/ painted MS saddles spacing not exceeding 60 cms on surface including making good the damages, colour washing etc. as required. 20 mm dia

1.28.3:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.4 Module

90.10.1.4:Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )4 module moulded plastic box on surface

1.27.6:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.12 Module (200mmX150mm)

1.24.1: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

1.24.4:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

90.10.3.32:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3 pin plug top with indicator

90.10.3.33:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3pin Shuttered socket

1.38:Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required.

1.27.1:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 Module (75mmX75mm)

1.53.1:Supplying and drawn of UTP 4 pair CAT 6 LAN cable in the existing surface/recessed steel/PVC conduit as required1 run of Cable