Mangattidum GP Pro. No 349/26- Mini Mast High Mast Light Maintenance in Various Wards.-General Electrical Work(Retender)

Electrical

90.15.4.9:Supply Conveyance, installation, testing and commissioning of 150W LED Flood light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

90.15.4.7:Supply Conveyance, installation, testing and commissioning of 100W LED Flood light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 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

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.2:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

OD355220/2025-2026: 24 Hours Timer for operating automatic ON-OFF function

OD355221/2025-2026: 32A, 2pole, AC I rated power contractor with INO+INC auxiliary contract & with Ac coil

90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mm

OD360625/2025-2026:Supply & installation of dust and vermin proof, wall mounting, Single/ three phase syntax meter box (GS MB suitable size) as per site for fixing KSEB meter ,fuse units, CT, MCB,RCCB timer etc, hinged door construction , providing vision panel for the meter compartment, knock out for cable entry and exit, Locking arrangement etc.as required including fixing to wall / electric post etc. and making good the wall as required..

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

OD360638/2025-2026:Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required 25 x 3mm brass bolt & nut

OD355219/2025-2026: Supply and providing 32 A HRC Fuse with 25 A Fuse link and giving connection on existing panel board.

OD360626/2025-2026:Supply and providing 32-A Neutral link mounted on DMC/ SMC base and giving connection on existing panel board.

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board