GENERAL-Electrical Standardisation works at Nedumkayam LIS -Related to inspection of Electrical Inspector from Palakkad - LT cable renewal etc at Nedumkayam LIS-HTElectrical- Work

Amount

Electrical Standardisation works

90.12.7.36:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 300 sq mm

90.12.1.36:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3.5 core 300 sq mm

90.12.2.36:Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)3.5 core 300 sq mm

9.1.30: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.3 1/2X 300 sq. mm (70mm)

9.2.27:Supplying and making outdoor end termination with cast resin compound including aluminium lugs and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 300 sq. mm

OD255589/2023-2024:Supplying and providing earth clamps made out of copper strips of the following sizes including cutting and bending the flat exactly to the shape of thegland, drilling necessary holes for nut & bolt, tinning the points of contacts and giving connections to the main earthing system as required.(25 x 3 mm for earthing glands of size 240 sq mm to 300 sq mm)

OD228618/2023-2024:Supplying and installation including all manner of supports/ suspenders, anchor bolts etc for cable trays made out of suitable size channel sections, slotted angles,flats, MS plates etc as required including painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colourwashing etc as required.-

90.12.9.9:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench145/123 mm or nearest size

90.16.3.5:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)32 x 6 mm GI strip

90.16.4.5:Supply and clamping the following sizes of strips on surface of wall / parapet/ existing cable tray using clamps fabricated from 20 x3 mm GI flat duly painted or heavy duty GI spacer saddles, spacing of clamps not exceeding 1 m , making good the damages, colour washing etc. as required ( for vertical run).32 x 6 mm GI strip

OD230983/2023-2024:Supplying and laying 32 mm X 6 mm GI strip at 0.60 meter below ground as strip earth electrode, including connection/ terminating with suitable nut and bolt etc. as required.

90.12.41.1:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured copper power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.2 core 4 sq mm with factory made clamp

90.12.38.1:Supply and Laying of one number additional PVC insulated and PVC sheathed armoured copper power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)2 core 4 sq mm

OD230995/2023-2024:Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed copper conductor cable of 1.1 KV grade as required.2 X 4 sq. mm

OD255615/2023-2024:Supply and drawing the 12 core 2.5 sq mm PVC insulated ISI marked copper cable and giving necessary connections .

90.12.9.2:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench50/38 mm or nearest size

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)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.11.12:MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

OD232868/2023-2024:MCCB Accessories Supply and fixing one number earth leakage Relay up to 800A with CBCT.

OD228639/2023-2024:Supply and fixing CURRENT TRANSFORMER - 800/5 A, 5 VA, accuracy class 1, Tape wound Metering CT-

OD255618/2023-2024:Supply and fitting Digital Multifunction meter to read V, A, F, 3 phase accuracy class 1

OD228732/2023-2024:Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD231125/2023-2024:Supply and providing LED indicators for all voltage ranges - Blue Colour

OD255620/2023-2024:Supply and providing test terminal block.

OD255621/2023-2024:Supplying and fixing .5 amps to 4 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

OD228641/2023-2024:Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providingsuitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring,keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.-

90.14.24.28:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.30 KVAr, 3 phase, 440 V, delta connected, standard duty Metalised Poly Propylene Capacitor, Box Type, suitable for direct connection to motors.

OD233036/2023-2024:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes. 25.00 sq.mm 3 Run-

90.12.24.6:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.25 sq mm

90.14.24.3:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type suitable for direct connection to motors.

1.17.20: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 4 sq. mm

90.12.24.2:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.4 sq mm

OD232945/2023-2024:Supply and providing 30 mm SMC bus bar bush supports for GI strip, suitable size nut & bolt etc. as required.

OD232951/2023-2024:Supply and providing one number earth fault Relay ( MC 12 ) or equivalent

OD255684/2023-2024:Supply and fixing 100/5A class 5P 10 Neutral CT for up to 500 KVA transformer

OD233101/2023-2024:Supply and fixing 32A HRC Fuse link in the existing fuse base

OD233102/2023-2024:Supply and fixing 63A HRC Fuse link in the existing fuse base

OD233103/2023-2024:Supply and fixing 250A HRC Fuse link in the existing fuse base

OD255692/2023-2024:Supply and providing ABC 5 Kg Type type Fire Extinguisher with hose and clamps including fixing it to wall as required.

OD255693/2023-2024:Supply and providing 2.5/3 mm thick Elastomeric fire retardant insulating sheet as per IS 15652/2006 to withstand 11 KV dielectric strength near panel/substation.

OD232950/2023-2024:Supply and providng 11 KV rubber hand long glove

OD231106/2023-2024:Dismantling all accessories in the existing panel board including the bus bar, switch gears and panel doors etc., cleaning the same completely and refitting the bus bars, switch gears and doors including the replacement damaged hinges etc. with out any loose contact.

OD231342/2023-2024:Charge for dismantling the existing old damaged Oil Circuit Breaker (800A) with it's panel after disconnecting the cables and keep the same in safe place in the pump house.

AYAPPA ELECTRICALS

Bidder Name

AYAPPA ELECTRICALS

AMAZON ELECTRICAL