Repair works to the existing Electrical Installation at Thenampara LI scheme under MI Division Palakkad.

Amount

Repairs to motor pump sets and connected works

od69813/2019_2020/IA Dismantling the 101-125 HP motor into stator and rotor, cleaning the windings attending minor repairs, re taping the coils if necessary, varnishing the coils with best quality insulation varnish, cleaning and greasing the bearings with good quality grease, heating the windings, reassembling, test running including scrapping, cleaning and painting with enamel paint.

od69814/2019_2020/IA Dismantling the 2.5 - 5 HP motor into stator and rotor, cleaning the windings attending minor repairs, re taping the coils if necessary, varnishing the coils with best quality insulation varnish, cleaning and greasing the bearings with good quality grease, heating the windings, reassembling, test running including scrapping, cleaning and painting with enamel paint..

od59145/2019_2020/IA Dismantling the pump,taking out the impeller shaft assembly, removing any foreign materials from the pump,cleaning,checking the impeller leaves,supply and providing fresh gland packing greasing the bearings etc of 100HP-125HP pump scraping cleaning painting with two coats of best enamel paint

od69817/2019_2020/IA Dismantling the 101 - 200HP starters by parts draining out the oil, (in case of oil starters )cleaning the tank, terminal contacts, cutting, leveling and polishing the contacts wherever necessary, checking the tripping mechanism, replacing the damaged wires, attending minor repairs, cleaning the oil,(in case of oil starters ), refitting, resetting and making the starter in good working condition including scrapping, cleaning and painting with a coat of enamel paint.

od69846/2019_2020/IA Refitting the 100-170 HP motor on base plate, leveling and correcting alignment with the pump coupling the same giving connection, testing and trail run on full load.

od69849/2019_2020/IA Supply & renewal of coupling bush of 110-200 HP motor

od69850/2019_2020/IA Supply and renewal of Coupling bolt for motor rating 101 - 175 HP.

od69851/2019_2020/IA Supply & renewal of Carbon brush of 100 - 125 HP motor

od69852/2019_2020/IA Charges for detaching the slipring unit of the 105HP-170HP motor ,reconditioning it by filing,shaping and polishing the rollers,checking the brush carrier assumbling ,adjusting the spring tension and resetting the unit in good working condition

od59215/2019_2020/IA Supply and changing no volt coil of 50 to 200HP the oil immersed starter

od59147/2019_2020/IA Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings 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.250A TP Switch disconnector

1.21.5 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. 50 mm

od59152/2019_2020/IA Supply and changing 0-500Volt analogue type AC volt meter with 90 deflection scale , accuracy class 1 & of size 96X96mm

od59154/2019_2020/IA Supply & renewal of bearing No. NU 316

od59155/2019_2020/IA Supply & renewal of bearing No 6309ZZ

od59156/2019_2020/IA Supply & renewal of bearing No 6315/6315-C3

od59157/2019_2020/IA Supply and changing bearing No. 6314/ eqt suitable for 100HP motor

od59159/2019_2020/IA Supply and changing the bearing no. 6308-2Z/C3

Repair works to Transformer and HT sructure

od59197/2019_2020/IA Overall inspection of HT and LT electrical connections, attending petty repairs at jumper connections, insulators , lightning arrester, DO fuses, replacing nuts and bolts wherever necessary on the four pole structure.

od59199/2019_2020/IA Supply,conveyance,installation and commissioning of approved make 11 KV Drop Out fuse unit with all stanard accessories GI / MS channel , properly fixing on cross arm and giving connection as required.

od59200/2019_2020/IA Supply,conveyance,installation and commissioning of approved make 11 KV 400 A, outdoor type gang operated Air break tripple pole switch with all necessary accessories including adequate length of GI pipe as operating lever , operating handle with insulation and locking arrangements on suitable height with necessary clamps,nuts , bolts , washers etc.as required.

od67316/2019_2020/IA Supplying and fixing MV horn gap lightning arrestor as required

90.12.7.35 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 240 sq mm

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

90.12.5.36 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. 3.5 core 300 sq mm

9.1.32 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. 4 X 10 sq. mm (25mm)

9.1.29 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 240 sq. mm (62mm)

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)

90.14.24.13 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 Cylinderical Type Capacitor, suitable for direct connection to motors.

od59231/2019_2020/IA Dismantling the existing 110HP slip ring motor from the Thudikkal LIS , conveying the nearest road side , loading to the vehicle and transporting to the Thenampara LIS

od70075/2019_2020/IA Supply and installation of 110HP Slip ring type stator rotor starter with sufficient quantity transformer oil and giving connection etc Protex/eqt make

od59203/2019_2020/IA Supply and filling Transformer Oil.

od59205/2019_2020/IA Supply of outdoor oil filld CTPT unit with bushing as per KSEB. 20/5A (or suggested by K.S.E.B), 15VA,0.2S Class accuracy Cast resin C.T. 3 Phase 3/6 Limb 11KV/110V, 10VA, 0.2S Class accuracy, Castresin P.T. with protective fuses

od59206/2019_2020/IA Supply, Erection, and Commissioing of -/5A, class 0.2 S, 11KV/110V 4 wire HT TOD meter with terminal block and 20A fuse with HRC Link including testing TOD meter.

od59210/2019_2020/IA Supply and drawing 650/1100 V grade 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 150Sq.mm X 6run copper Wire

90.6.4.53 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. 10.00 sq.mm 3 Run

1.17.19 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 10 x 2.5 sq. mm

90.12.9.8 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 trench 125/109 mm or nearest size

90.12.24.1 Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required. 2.5 sq mm

90.12.24.12 Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required. 150 sq mm

90.16.3.16 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) 50 x 6 mm copper strip

1.21.5 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. 50 mm

od59207/2019_2020/IA Supply and providing 40 mm granite broken stone int he transformer yard including distributing uniformly

od70105/2019_2020/IA Cutting and removing unwanted grass and small plants in transformer yard and clean the transformer yard as per direction of departmental officials

od59218/2019_2020/IA Painting the existing HT Structure,etc. with synthetic enamel paint over a coat of red oxide primer of approved brand in the existing HT Structure etc. as required

od59219/2019_2020/IA Earthing with G.I. earth plate 1200 mm X 1200 mm X 12.5 mm thick including accessories, and providing masonry enclosure with 450x450x10mm cover plate and watering pipe of 3 metre long etc. with charcoal/ coke as required.

od67309/2019_2020/IA Dismantling of existing 315KVA distribution transformer from the plinth after disconnecting connections,conveying the nearest road side , loading to the vehicle transporting to the section store as directed by the departmental officer

od67350/2019_2020/IA Reconditioning the existing SDF/Isolators/MCCB and dismantling from the existing panel/enclosure, cleaning and megger testing and re assembling giving connections testing etc as required

od67352/2019_2020/IA Charges for dismantling the existing damaged items ,Loading ,Transporting, Unloading,Stoking in the store room

Rewinding of motor

od59195/2019_2020/IA Seperate the motor in to stator and rotor , remove the whole burnt stator coil by cutting, pulling and cleaning the slots.Insulating the slots by using nomex paper, rewinding the complete stator slots by using same gauge new copper super enameled winding wire and taping coils.Providing new lead wires, sockets etc.Varnishing the coil using best quality insulation varnish and baking the coils, reassembling and test run the motor.(Less the cost of scarp copper wire)

od59196/2019_2020/IA Charges for rewinding the burnt rotor after dismantling the damaged rotor winding from the rotor slots, cleaning the slots neatly, insulating the slots with correct class of insulating paper, winding the rotor with good quality correct gauge of super enamelled copper winding wires, closing the rotor slots with fibre wedges, putting proper inter layer insulation, connecting the coil end connection, providing new rotor lead wire, steel binding the overhang with proper insulation at both ends, heating the coils and varnishing with good quality insulation varnish, keep it for drying

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. 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.

90.14.3.2 Supply and providing heavy duty 'A' section neoprene gasket in the panel board U' section rubber beeding suitable for 1.60/ 2.00 mm sheet

90.14.4 Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

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

90.14.6 Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.7 Supply and providing copper earth bus in the panel board

90.14.10.18 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. 630A, 50/55 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

2.1.4 Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required. 125 Amp TP & N

2.1.7 Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required. 320 Amp TP&N

90.14.11.4 MCCB Accessories Supply and fixing one number earth fault Relay up to 630A to 800A with CBCT.

90.14.11.12 MCCB Accessories Supply and fixing shunt release for all voltage range up to 630A.

90.14.11.15 MCCB Accessories Supply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 315-630 A

od59220/2019_2020/IA CURRENT TRANSFORMER - 320/5 A, 10 VA, accuracy class 0.5, Resin Cast Metering CT.

od59221/2019_2020/IA Supply and fitting Digital Multifunction meter to read:W, Wh, PF or VA, Vah, PF or V AR, V ,A Rh, PF - 3 phase accuracy class 0.5 LED

od59222/2019_2020/IA Supply and providing LED indicators for all voltage ranges - Blue colour LED indicator, AC/DC, 22.5 mm cut out dia.

od59223/2019_2020/IA Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

od59224/2019_2020/IA 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.

od59225/2019_2020/IA Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

5.5 Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required.

90.16.3.6 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) 40 x 6 mm GI strip

4.1.4 Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 300 mm width X 50 mm depth X 1.6 mm thickness

4.1.7 Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 600 mm width X 50 mm depth X 2.0 mm thickness

5.15 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

5.20 Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

od67394/2019_2020/IA Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required.

od67395/2019_2020/IA Supply and providing 5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required.

od67396/2019_2020/IA Supply and providing 2.5mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 11 KV dielectric strength.

od70106/2019_2020/IA Supply of Tools - 1) Electrical grade Rubber Gloves - 2 Pair. 2) Neon Tester - 1Nos. 3) 300 mm Screw driver-2 Nos 4).200 mm Combination pliers - 2 Nos. 5).3 cell Torch with cells - 1 Nos. 6).Ring spanner 12 pieces set. 1 sets. 7).Double end spanner 12 pieces - 1 sets 8).Adjustable spanner 305 mm - 1 Nos 9).15 Ltr capacity aluminium bucket - 2 Nos 10). First Aid Box with essential medicine,cotton ,plaster,1 no scissors etc.- 1 Nos, 11) grease gun- 1No. 13)hammer 1.5 Lb wooden handle tiger tiger HMC 11-1 no

Light wiring

90.2.1.1 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories). Single Control light point with 6A, plate ceiling rose - Short point

90.2.1.3 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories). Single control light point without ceiling rose - Short point

90.2.1.6 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories). Combined plug point with 6 A, 5 pin plug socket controlled by 6 A, switch in the same switch board as that of light points

90.3.20.4 Supply & installation of light fittings on TW round block Supply, conveyance installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required. 1200 mm 2X20W LED Lamp with box type fixture

90.3.18.1 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.25 mm dia with HG company fabricated clamps

90.15.4.1 Supply Conveyance, installation, testing and commissioning of 20W 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 than10%, 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)

od67392/2019_2020/IA Supply and fixing angle / straight brass lined skirt type, bakelite batten holder with 200 mm polished plastic shade and 5 / 7 W LED bulb including giving connection etc as required

90.11.1.14 Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required 4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

90.12.7.40 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. 4 core 10 sq mm with factory made clamp

90.14.28.2 S & F Motor starters of the following ratings Three phase DOL starters for 0.25HP to 7.5 HP motor

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

1.17.21 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

od67399/2019_2020/IA Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings 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. : Switch disconnector unit 32A TP/TPN AC23 A

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

90.10.1.3 Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant ) 3 module moulded plastic box on surface

1.24.3 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 15/16 amp switch

1.24.5 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 amp socket outlet

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.00 mm copper conductor ( 14 SWG)

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)

90.16.1.2 Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG)

90.16.1.10 Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 3.25 mm GI 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)

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

2.10.4 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. Triple pole

2.13.1 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

2.15.1 Supplying and fixing following rating, four pole, (three phase and neutral), 415 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

SITC of Transformer/KSEB/Inspectorate charges

od59472/2019_2020/IA Supply and installation of 315 KVA, 11kV/433V, 3 phase 50 Hz, ONAN Cooled, Aluminium wound, Energy efficiency Level - 2 Outdoor tranformer having vector group of Dyn 11, Cable Box on Ht & LT side, off circuit tappings of +5% to -10% in steps of 2.5%, with first fill of oil and standard fittings conforming to IS 1180.

od59209/2019_2020/IA Charges towards the preparation of necessary plan, scheme and other related papers for submission to Inspectorate (for preparing scheme & records for scrutiny & completion)

od59473/2019_2020/IA KSEB charges for testing of meters and getting three phase connection (actual will be reimbursed on production of original receipts)

Biju E.M