Urgent Electrical Maintenance Work at Kannur Sports School Hostel - Block 2-Class 6th to Class 10th block - Retender

19.1Supply, installation, testing and commissioning of 1200 mm sweep BEE-5 star rated ceiling fan with brushless direct current motor (BLDC) , class of insulation B , 3 no:s blades , 30 cm long down rod , 2no:s canopies, shackle kit, safety rope , copper winding, power factor not less than .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 accesories including safety pin, nut and bolts , washers, temperature rise equal to 75 deg celsius ( maximum) , insulation resistance more than 2 Megaohm , suitable for 230V,50 Hz, single phase AC supply , earthing etc., complete as required:

OD20665/2026-2027Supply and Installation of 400 mm size wall mounting oscillating type fan having three speed control, oscillation control at bottom and suitable for operation on single phase 230 volt, 50Hz AC supply complete with continuous duty motor, chrome plated front and rear gaurds and all accessories as required complete.

OD20666/2026-2027SKFDSROD: Supply and installation of pre-wired 20W LED batten fitting complete with all accessories and tube etc directly on ceiling/wall, including connection with PVC insulated,copper conductor single core cable and earthing etc as required. (Make: Phillips, Crompton greaves, Bajaj, Lucker or Approved by engineering in charge)

1.10.1Wiring 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 A

OD20730/2026-2027Supply and installation of 250 mm sweep,900 rpm light duty exhaust fan in plastic body with self opening louvers working on 230 V AC supply complete with all accessories as required. (Make: Crompton, Havells, Orient, Lucker,Baja or Approved by engineer in charge)

90.4.3Conveyance installation testing and commissioning ceiling fan of all sizes using standard accessories excluding resistance type regulator wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or extending the original wiring etc. as required.

90.4.6Conveyance, installation, testing and commissioning of wall mounting fans of all types using mounting brackets supplied along with the fan.