STANDARDISATION OF ELECTRICAL INSTALLATION (HT TO LT) AND PROVIDING MAIN PANEL BOARD IN GOVERNMENT HOSPITAL AT KARUNAGAPPALLY

Amount

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm 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 should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and providing 3mm thick size of SMC sheets in the panel as barriers & shrouding using required bolts and nuts including cutting to shape etc., as required.

Supply and fixing ' A " section types of beeding along the periphery of doors/ other detachable compartments to make the panel assembly dust & vermin proof including sticking with glue

Fabrication, supply, conveyance and installation of base frame for floor mounting type panel board using channel of class designation ISMC 75 including cutting, welding, drilling holes, painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel and to the finished floor using required bolt and nuts, making good the damages etc. as required.

Fabrication, supply & fixing main bus bar system and interconnections with electrolytic grade Aluminium strips/ rigid conductors conforming to IS 1867 (with latest amendments) for bus bar arrangement with single strip per phase supported on finger type bus bar supports of adequate size, spacing between supports not exceeding 50 cm & overhang not exceeding 5 cm including bending to shape, drilling holes, tinning the points of contacts, fixing heat shrinkable PVC sleeves, plated bolts and nuts with plate washers and spring washers, copper sockets for round conductors, etc., as required.

Fabrication, supply & fixing earth bus system with copper strip/ conductor and connecting all accessories as per rule including g tinning the points of contacts etc as required

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required

iNCOMMER 400 A, 50 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with thermal setting of 50 - 100% having adjustable OL & SC

OUTGOING 200 A , 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

160 A A , 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

125 A , 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

Rotary drive kit (including BUC handle with door inter lock defeat & pad lock facility for MCCB of rating up to 630A

Spreader/ terminal adapter kit Extended terminal for 4 pole MCCB of rating up to 630A (8 Pcs)

Three phase multifunction meters to read V, A and F, accuracy class 1

LED indicators for all voltage ranges - Blue Colour

LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

20 A fuse holder for BS type blade fuses.

2 A-16A clip-on offset tag fuse link of size f1

Aluminium anodised legend plate of size 100 x 40 mm. with inscription of BUS BAR CHAMBER .

Aluminium anodised legend plate of size 100 x 40 mm. with inscription of CABLE ALLEY.

Aluminium anodised legend plate of size 40 x 20 mm. with inscription of EARTH.

Earth fault relat MC- 12

Shunt coil

Carrying out control wiring for panel with normal meters and indication lamps alone with 1.5 sq. mm 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable 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.

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm 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 should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and providing 3mm thick size of SMC sheets in the panel as barriers & shrouding using required bolts and nuts including cutting to shape etc., as required.

Supply and fixing ' A " section types of beeding along the periphery of doors/ other detachable compartments to make the panel assembly dust & vermin proof including sticking with glue

Fabrication, supply, conveyance and installation of base frame for floor mounting type panel board using channel of class designation ISMC 75 including cutting, welding, drilling holes, painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel and to the finished floor using required bolt and nuts, making good the damages etc. as required.

Fabrication, supply & fixing main bus bar system and interconnections with electrolytic grade Aluminium strips/ rigid conductors conforming to IS 1867 (with latest amendments) for bus bar arrangement with single strip per phase supported on finger type bus bar supports of adequate size, spacing between supports not exceeding 50 cm & overhang not exceeding 5 cm including bending to shape, drilling holes, tinning the points of contacts, fixing heat shrinkable PVC sleeves, plated bolts and nuts with plate washers and spring washers, copper sockets for round conductors, etc., as required.

Fabrication, supply & fixing earth bus system with copper strip/ conductor and connecting all accessories as per rule including g tinning the points of contacts etc as required

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required

Three pole capacitor duty contactors for switching capacitor banks of 15 KVAr rating with AC coil.

Three pole capacitor duty contactors for switching capacitor banks of 7.5 to 10 KVAr rating with AC coil and 1 NO contact.

5 KVAr, 3 phase, 440 V, delta connected Double dielectric Poly Propylene Heavy duty Capacitor suitable for APFC panel without block reactor.

10 KVAr, 3 phase, 440 V, delta connected Double dielectric Poly Propylene Heavy duty Capacitor suitable for APFC panel without block reactor.

15 KVAr, 3 phase, 440 V, delta connected Double dielectric Poly Propylene Heavy duty Capacitor suitable for APFC panel without block reactor.

8 stage, 440/ 110 V, 5 A/ 1 A intelligent power factor controller.

S & F switch disconnector unit (isolator) complete with handle assembly, door inter lock and padlocking arrangement of the following ratings: 160A, 4 pole AC 23 A duty isolator

50 A and 63 A, 10 kA, TP MCB (Dcurve)

Three phase multifunction meters to read V, A and F, accuracy class 1

LED indicators for all voltage ranges - Blue Colour

LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

20 A fuse holder for BS type blade fuses.

2 A-16A clip-on offset tag fuse link of size f1

Aluminium anodised legend plate of size 100 x 40 mm. with inscription of BUS BAR CHAMBER .

Illuminated flush head actuator - Green with legend "ON" with 1 NO contact.

Illuminated flush head actuator - Red with legend "OFF" with 1 NC contact.

Three phase multifunction meters to read V, A and F, accuracy class 1

Carrying out control wiring for panel with normal meters and indication lamps alone with 1.5 sq.mm 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable 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.

S & F 400 A 4 Pole ON LOAD Changer Over switch unit complete with handle assembly, door inter lock and padlocking arrangement

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm 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 should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

Rotary drive kit (including BUC handle with door inter lock defeat & pad lock facility for MCCB of rating up to 630A

Spreader/ terminal adapter kit Extended terminal for 4 pole COS of rating up to 630A (8 Pcs)

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm 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 should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and providing 3mm thick size of SMC sheets in the panel as barriers & shrouding using required bolts and nuts including cutting to shape etc., as required.

Supply and fixing ' A " section types of beeding along the periphery of doors/ other detachable compartments to make the panel assembly dust & vermin proof including sticking with glue

Fabrication, supply, conveyance and installation of base frame for floor mounting type panel board using channel of class designation ISMC 75 including cutting, welding, drilling holes, painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel and to the finished floor using required bolt and nuts, making good the damages etc. as required.

Fabrication, supply & fixing main bus bar system and interconnections with electrolytic grade Aluminium strips/ rigid conductors conforming to IS 1867 (with latest amendments) for bus bar arrangement with single strip per phase supported on finger type bus bar supports of adequate size, spacing between supports not exceeding 50 cm & overhang not exceeding 5 cm including bending to shape, drilling holes, tinning the points of contacts, fixing heat shrinkable PVC sleeves, plated bolts and nuts with plate washers and spring washers, copper sockets for round conductors, etc., as required.

Fabrication, supply & fixing earth bus system with copper strip/ conductor and connecting all accessories as per rule including g tinning the points of contacts etc as required

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required

INCOMER 630 A, 50 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with thermal setting of 50 - 100% having adjustable OL & SC

OUTGOING 400 A , 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

160 A A , 25/35 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL ( APFC &Dayalisis)

Rotary drive kit (including BUC handle with door inter lock defeat & pad lock facility for MCCB of rating up to 630A

Spreader/ terminal adapter kit Extended terminal for 4 pole MCCB of rating up to 630A (8 Pcs)

Three phase multifunction meters to read V, A and F, accuracy class 1

LED indicators for all voltage ranges - Blue Colour

LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

20 A fuse holder for BS type blade fuses.

2 A-16A clip-on offset tag fuse link of size f1

Aluminium anodised legend plate of size 100 x 40 mm. with inscription of BUS BAR CHAMBER .

Aluminium anodised legend plate of size 100 x 40 mm. with inscription of CABLE ALLEY.

Aluminium anodised legend plate of size 40 x 20 mm. with inscription of EARTH.

Earth fault relat MC- 12

Shunt coil

Carrying out control wiring for panel with normal meters and indication lamps alone with 1.5 sq. mm 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable 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.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of 3.5 x150 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). ( Tr to MSB)

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of 3. 5 core 120 sq. mm sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. (power landary)

do 3.5 x 70 sq . Mm do ( PAFC)

Supplying, laying and jointing of 120 / 102 mm 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 trench

Supply route marker with 152mmx152mm cast iron, spike 5mm thick with inscription 'LT Cable' there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

Supplying siemens / tropodur type nickel plated compression brass cable gland for PVC insulated and PVC sheathed armoured aluminium/ copper conductor cable 1.1 KV grade, and making end termination suitable for 2/ 3/ 3½/ 4 core cable of the following sizes as required.

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of glands for the following sizes of cables as required.

Suitable for 70 sq. Mm cable glanf

Suitable for 150 / 185 sq. Mm cable Gland

Supply of superior quality aluminium tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.

Supply and laying strips of 25 x 3 mm sizes along with wiring/ cables and giving connection as required.

Supply and drawing bare earthing conductors of 10 swg sizes along with wiring/ cables and giving connection as required.

Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of 160 A ratings TPN on existing angle iron frame work or directly to wall using necessary bolts & nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required. (excluding cost of HRC fuse links in case of SDF/ SDFCO)

Fabrication, supply, conveyance and fixing cable entry/ wire way box made out 1.60 mm CRCA sheet of suitable size to match the switch gear and enabling the cables to be connected without strain, powder coated after subjecting to 7 tank process & with drilled holes and mounting to the switch gear etc as required.

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, colour washing etc as required.

THEJUS ELECTRICALS