MLA-SDF- 2022-23 Installation of street Lights in the electric post in kodungallur bypass service road, in Kodungallur LAC -Electrification-General Electrical Work

Amount

Electrical work

90.15.4.4:Supply Conveyance, installation, testing and commissioning of 100W LED street 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)

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

1.17.11:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 2.5 sq. mm

1.17.1:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.1 x 1.5 sq. mm

90.3.18.3:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.40 mm dia with clamps made from 20 x 3 mm MS flat

90.6.10.3:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required32 mm

90.16.1.1:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.00 mm copper conductor ( 14 SWG)

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)

OD1793/2023-2024:Supply and fixing 25A, 2pole, AC 3 rated power contactor with 160-220V, AC coil and giving connections as required. ( Havells 1HPHF025200 or equivalent)

OD1794/2023-2024:Supply and providing 240V, AC, Daily, Weekly, programmable electronic Crono Timer switch and giving connections as required for ON-OFF function. ( L&T 67DDTO or equivalent. )

OD1795/2023-2024:Supply and providing 2 pole moulded / plastic MCB enclosure for independant mounting of MCB /ELCB / isolator as required.

90.16.2.1:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.15.mm dia. G.I pipe ( medium class)

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.25 amps

90.16.5.1:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.00 mm (14 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)

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.9:Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

6.12:Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

OD1796/2023-2024:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 12x3mm brass nut and bolt .

OD1797/2023-2024:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x6mm brass nut and bolt .

OD7737/2023-2024:Supply and Providing , 20 KA Imax 40KA 1.5 KV, Remote signalling Type 2 AC Surge protection device in the existing box and giving connection etc. as required.

OD7759/2023-2024:Supply and providing GS-MB 3750 (inside 350X481X210 mm) meter box for fixing KSEB meter with hinged door and vision panel etc, fixed on wall and giving connections as required. (Sintex or equivalent make)

OD7751/2023-2024:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, 415 V 2 way neutral Link mounted on DMC/SMC base)

OD7752/2023-2024:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, HRC Fuse Base with HRC Fuse link)

OD8291/2023-2024:Charges for dismantling the damaged and old strreet light fittings with old ,rusted gI pipes with clamps from the top of the existing electric RCC poles with old connected wires etc. conveyance the same to Municipal office and stacking in store .

OD148298/2023-2024:Supply and providing 240V, 32A, AC23A, SPN /DP switch disconnector fuse unit in sheet steel enclosure complete with front handle, door interlock, pad locking arrangement, etc on existing angle iron frame work or directly to wall using necessary bolts and nuts, making good the damages, colour washing etc. including giving necessary connections as required.

OD148299/2023-2024:Supplying and providing Double pole sheet steel enclosure on surface/ recess for independent mounting of MCB/RCCB etc. and giving connections as required.

OD146635/2023-2024:Charges for preparing application/completion forms with sketch/scheme etc for KSEB connections

KIRAN MG

E R ANANDAN

KOLAR MILL STORES

Bidder Name

KIRAN MG

E R ANANDAN

KOLAR MILL STORES

SAINUDHEEN K A