Tender For Installation Of High Mast Light -Near Mangalassery Ground In Mukkam-General Electrical Work.; 1 Providing High mast lights 2 90.15.2.3:Supply installation testing and commissioning of High Mast using Octogaonal Pole made single/two sections of hot dip galvanised GI sheet 100mm top diameter, 360mm bottom diameter thickness 3mm mm suitable for wind speed as per IS 875 Part III with head frame assembly two point suspension system with steel wire rope 5mm dia double drum winching system w and including round arm galvanized luminary carriage suitable to install 6/8 nos luminaries in symmetrical arrangement control gear box and lighting spikes with single phase operation power tool installed inside the base compartment including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc, complete 12 Meters 3 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) 4 OD150476/2024-2025:Supply, errection, testing and commissioning of LED aviation obstruction light 5 14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres. 6 14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required. 7 14.10:Providing and laying in position reinforced cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required (excluding reinforcement). 8 14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels 9 OD150477/2024-2025:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars CPWD Code 5.22.6 10 90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLSPVC 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 11 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 12 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 13 1.21.3: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.32 mm 14 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) 15 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) 16 OD150478/2024-2025:Supplying and fixing 24 Hours Timer for operating ON-OFF fuction in the existing MCB DB/enclosure complete with connections,testing and commissioning etc. as required make L&T GIC Time Switch Crono 110-240VAC 1 C/O Base/DIN 25 ON/OFF Model no:67DDT0 17 OD150479/2024-2025:Supply Conveyance, installation, testing and commissioningof 32A,Double Pole, Single Phase, 240V, AC-1, 2 Pole Power Contactors Conforms to IS / IEC 60947-4-1 & IEC 60947-4-1in the existing panel board. Make L&T MNX 32 or equivalent 18 OD201174/2024-2025:Supply and fixing 10A 3Pole 2Way Rotary Switch in the existing panel board including drilling hole for fixing the switch and giving connections etc. as required (SALZER (L&T) 61153 10A) or equivalent 19 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 20 2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residualcurrent 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 21 2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 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 22 2.10.3:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 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.Double pole 23 90.12.5.3:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.2 core 10 sq mm 24 9.1.2: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.2 X 10 sq. mm (19mm) 25 90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size 26 90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br>Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame) 27 90.14.3.1:Supply and providing heavy duty A section neoprene gasket in the panel boardA section neoprene beeding suitable for 1.60/ 2.00 mm sheet 28 OD150482/2024-2025:Supplying and fixing 32 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter board and giving connection as required. 29 OD150483/2024-2025:Supplying and fixing 32A HRC Fuse with HRC Fuse link with connections, in existing meter board and giving connection as required. 30 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. 31 OD150484/2024-2025:Providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system 32 OD150485/2024-2025:Providing and fixing 25 mm X 3 mm G.I. strip earth lead from the test joint to the earth plate 33 OD150486/2024-2025:Supply and providing 25x6 mm brass bolt and nut with washer including drilling holes as required.(excluding GST) 34 OD201178/2024-2025:Supply and laying the following sizes of strips laid 0.60 m below ground level including excavating trench of suitable size and refilling etc. as required. 25x3mm GI strip 35 90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board 36 OD199911/2024-2025:Supply and providing 16 A, 240 V 3 way open type 6 hole porcelain connector with brass strip in existing junction box and giving connections as required. 37 OD150487/2024-2025:Fabrication, supply and conveyance and installation of name board by using granite stone with inscriptions such as MP/MLA SDF scheme and the required names etc. on side wall of foundation cement plaster and making good the surface colour washing etc as required. (size not less than 60x45cm) side wall of foundation cement plaster and making good the surface colour washing etc as required. (size not less than 60x45cm)
