DEPOSIT Providing HT supply in KHRI SITC of 160KVA USS in KHRI Thiruvanathapuram General Electrical Work

Amount

OD282838/2022-2023:Supply, conveyance, installation, testing and commissioning of 160 KVA outdoor unitized sub station comprising of H.T.panel trunked with cast resin Transformer with bottom / top entry cable box as per technical details furnished below. H.T. Portion :H.T. Portion consists of (1) 1 No 11K.V, 630A, 350M.V.A Air break/Load break switch suitable for 3 phase,3wire,50 Hz system with suitable H.R.C. fuses of appropriate rating with earth inter lock with main switch and mechanical ON/OFF indication,(2)shunt trip coil for the remote operation of the the load break switch. Transformer Portion :Consists of 160 K.V.A , 11 K.V, 50 Hz, Delta/Star connected cast resin insulated copper wound transformer.The core shall be made of high grade grain oriented silicon M4 steel lamination insulated and oxide layer and outside of the core shall be protected against corrosion by epoxy resin finish.Class 'F' insulation level shall be maintained. OFF load tap changing facility shall be incorporated so as to achieve tap position of 2.5% x 4. The transformer shall confirm to IEC 726 & IS 11171/1985 reaffirmed in 1991& ECBC norms. TOD Metering Facilities consists of (a) 3nos (rating suggested by K.S.E.B) 15VA, 0.2S Class accuracy Cast resin C.T (b) 1No 3Phase 3Limb 11KV/110V, 10VA, 0.2 Class accuracy Cast resin P.T. with protective fuses. (c ) 1 No 3 phase 4wire 11KV/110V,/5A,0.2S class TOD meter( or as suggested by KSEBL) (TOD meter and CT,PT unit compartment shall be so fabricated so as to enable the K.S.E.B authorities to seal it). LT Portion :Consists of 1No 4Pole 250A ,50KA isolation duty MCCB & 3 O/C & 1 E/F releases and rotary handle including fixing standby low set E/F relay with 1 No 50/5A class 5P10,10VA Neutral CT. All inter connection from HT load break switch to transformer and to LT breaker shall be given using electrolytic copper bus bar insulated with heat shrink sleeves and tinned at the point of contacts. All internal earth connections are to be given as per standards. Necessary protection shall be made for giving cable connections on the HT side as well as LT side. Phase barriers and shrouding as per rules has to be given. The enclosure shall comply to IP 54 standards made of 2mm CRCA sheet and shall be powder coated over suitable primer after seven tank processing.Necessary test certificates as per relevent IS are to be produced. The USS shall be installed as per the directions at site

OD120254/2023-2024:Supply, laying and clamping of 1no: PVC insulated and PVC sheathed armoured aluminium power cable,11KV grade of the following sizes using clamps noted along with the cables,spacing of clamps not exceeding 60 cms, making good the damages,colour washing etc. as required 3 core 300 sqm stranded compact circular aluminium conductor,conductors screened with extruded semi conducting compound XLPEinsulated , insulation screened with extruded semi conducting compound in combination with copper tape(0.3 KA for 1 sec.) cores laid up.inner sheath of PVC tape,galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS:7098 part II 1985 with latest amendments

OD120261/2023-2024:Supply and laying of 1no: PVC insulated and PVC sheathed armoured aluminium power cable,11KV grade of the following sizesin theexisting RCC/HUME/STONE WARE/GI/DWC pipe as required. 3 core 300 sqm stranded compact circular aluminium conductor,conductors screened with extruded semi conducting compound XLPEinsulated , insulation screened with extruded semi conducting compound in combination with copper tape(0.3 KA for 1 sec.) cores laid up.inner sheath of PVC tape,galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS:7098 part II 1985 with latest amendments

OD120255/2023-2024:Supply, laying of 1no: PVC insulated and PVC sheathed armoured aluminium power cable,11KV grade of the following sizes in the existing masopnry open duct as required. 3 core 300 sqm stranded compact circular aluminium conductor,conductors screened with extruded semi conducting compound XLPEinsulated , insulation screened with extruded semi conducting compound in combination with copper tape(0.3 KA for 1 sec.) cores laid up.inner sheath of PVC tape,galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS:7098 part II 1985 with latest amendments

OD18135/2023-2024:Supply installation testing and commissioning of both sides extensible C type Add on unit motorised Scada compatible outdoor front cable entry with additional canopy CT for metering in C limb 1 No SF6 insulated arc quenching load break switch with SF 6 breaker suitable for 11KV/433V Transformer. Add on shall be with terminal protectors protection relays with all materials complete conforming to relevant IS/ IEC standards .

OD282679/2022-2023:Supply and providing manual Call point break glass type with hammer and chain as required

OD282680/2022-2023:Supply and fixing Danger notice board of size, 125 x 75 mm

90.12.10.11:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation175/147 mm or nearest size

90.12.5.34: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 185 sq mm

90.12.7.34: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 185 sq mm

90.12.6.34:Supply & laying of one No. PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 KV grade of the following sizes in the existing masonry open duct as required.3.5 core 185 sq mm

90.12.6.30:Supply & laying of one No. PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 KV grade of the following sizes in the existing masonry open duct as required.3.5 core 70 sq mm

90.12.7.30: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 70 sq mm

90.12.7.2: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.2 core 6 sq mm with factory made clamp

90.12.7.3: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.2 core 10 sq mm with factory made clamp

90.12.7.41: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 16 sq mm with factory made clamp

90.12.5.2: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 6 sq mm

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

90.12.5.41: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.4 core 16 sq mm

90.12.5.33: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 150 sq mm

90.12.7.33: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 150 sq mm

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.12.10.4:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation77/63 mm or nearest size

9.1.27: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 185 sq. mm (57mm)

9.1.1: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 6 sq. mm (19mm)

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)

9.1.26: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 1/2 X 150 sq. mm (50mm)

10.4.4:Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:300 sq. mm

10.5.4:Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :300 sq. mm

OD120271/2023-2024:Supply and providing plate earthing with 1200x1200x12mm GI earth plate,50 mm GI(medium class) watering pipe,GI funnel with weld mesh,25x5 mm GI clamps,CI/MS cover plate with locking arrangements,charcoal/coke and salt etc including providing brick work masonry enclosure at the top (450x450x450mm inside)etc as required.

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

5.10:Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

5.14:Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

90.16.3.9: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)25 x 3 mm copper strip

90.16.1.5:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.75 mm copper conductor (6 SWG)

90.16.5.5:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.75 mm (6 SWG)

OD282683/2022-2023:Supply and providing 102mm Round cable route marker set complete, cast iron, spike and inscription L.T Cable in ground as required.

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)

5.11:Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

14.13.1:Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required50 mm dia

90.14.1.1: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 2.00mm 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.

90.14.3.1:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardA' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

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

90.14.6: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

2.2.15:Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.200 Amp, 36 KA

2.2.14:Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.125 Amp, 36 KA

90.14.10.14: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.250A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.11.5:MCCB AccessoriesSupply and fixing 100 - 200A earth fault module of MCCB with builtin CBCT.

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

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

OD120289/2023-2024:Supply and providing spreader/terminal adapter kit extended terminal for 4 pole MCCB of rating 630A(8 pcs)

90.14.11.9:MCCB AccessoriesSupply and fixing auxiliary switch (1 NO + 1 NC) in the existing MCCB of rating up to 630 A.

90.14.11.11:MCCB AccessoriesSupply and fixing one number under voltage release for all voltage range up to 630A MCCB.

90.14.24.55:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.60:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.15 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.58:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.10 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

OD282689/2022-2023:Supply and providing Block Reactor Transformers, 400 V suitable for 5-10 KVAR 460 V, suitable for filtering harmonics upto 7% THD on existing panel board and giving connection

OD282690/2022-2023:Supply and providing 3 Pole Capacitor duty contactors for switching capacitor banks 7.5 - 10 kVAR with AC Coil, in the existing panel board and giving connection.

OD282692/2022-2023:Supply and providing 3 Pole Capacitor duty contactors for switching capacitor banks 15 kVAR with AC Coil, in the existing panel board and giving connection.

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

OD282693/2022-2023: Supply and providing Panel mounting fresh air fan150 mm as required

OD282695/2022-2023: Supply and providing 8 stage 440/110V 5/1A Intelligent power factor controller in the existing panel board and giving connection.

OD282696/2022-2023:Supply and providing Illuminated Flush head Actuator - Red with legend 'OFF', (Contact - 1 NC) in the existing panel board and giving connection.

OD282697/2022-2023:Supply and providing Illuminated Flush head Actuator - Green with legend 'ON', (Contact - 1 NO) in the existing panel board and giving connection.

7.10:Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

OD282698/2022-2023:Supply and providing Red, Green, Black, Yellow, Orange colours LED indicators, AC/DC 22.5mm cut out dia

OD282699/2022-2023:Supply and providing Blue colour LED indicator lamp, AC/DC, 22.5 cm cut out dia

OD282700/2022-2023:Supply Installation Testing and Commissioning of 450/5 A, 5 VA, accuracy class 1, Resin Cast Metering CT as Required.

OD282701/2022-2023:Supply and providing 20 A, HRC Fuse Base with required rating HRC Fuse link in the existing panel board and giving connection.

OD282702/2022-2023:Supply and providing Cable alley, 100 x 40 mm aluminium anodised legend plates in the existing panel board as required.

OD282703/2022-2023:Supply and providing Bus bar chamber, 100 x 40 mm aluminium anodised legend plates in the existing panel board as required.

OD282704/2022-2023:Supply and providing Danger 415 V, 150 x 100 mm aluminium anodised legend plates in the existing panel board as required.

OD282705/2022-2023:Painting letters or figures of the size2.50 cm, 4 cm or 5 cm with enamel paint as identification mark to SB, DB, panel board etc

OD282706/2022-2023:Supply and providing First aid chart duly framed and placed in a conspicuous location for clear vision.

OD282707/2022-2023: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.

OD282708/2022-2023:Supply and providing 5 kg Dry chemical powder type fire extinguisher with hose and clamps including fixing it to wall as required.

OD282709/2022-2023:Supply and providing 2.5 mm thick Elastomeric fire retardent insulating mat as per IS 15652:2006 to withstand 11 KV dielectric strength.

OD282710/2022-2023:Supply and providing 2mm thick Elastomeric fire retardent insulating mat as per IS 15652:2006 to withstand 3.3 KV dielectric strength.

OD282711/2022-2023:Charges for preparation of Electrical scheme A3 size- First copy.

OD282712/2022-2023:Copying charges for Electrical scheme A3 size additional coppy

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

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.

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).

14.11:Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

OD282713/2022-2023:Reinforcement for R.C.C works, bend tied and placed in position (plain grill requiring bend cold) using tor steel

1.8.3:Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

90.3.20.3: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 1X20W LED Lamp with box type fixture

90.4.1:Supply and installation of suitable size MS rod type fan clamp in the RCC slab as per IS 732 as required.

90.3.18.2: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.32 mm dia with HG company fabricated clamps

90.15.4.2:Supply Conveyance, installation, testing and commissioning of 36/40W 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)

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC 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 1.50 sq 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)

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 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)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 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)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

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

1.21.2: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.25 mm

1.17.3: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 1.5 sq.mm

1.17.12: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 2.5 sq. mm

1.17.32:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.5 x 6 sq. mm

1.24.1:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 amps switch

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

1.24.4:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

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

1.27.2:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.3 Module (100mmX75mm)

1.27.4:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.6 Module (200mmX75mm)

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

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

2.12.1: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

2.14.2: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.40 amps

OD282717/2022-2023:Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or Lhooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 0.63 mm thick with zinc coating not less than 275 gm/m

OD282718/2022-2023:Providing corrugate G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gm/m2

OD282719/2022-2023:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

OD282720/2022-2023:Supply and providing 80mm diameter medium class GI pipe

S K Electrics and Infrastructures

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

Bidder Name

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

D SURESH

S K Electrics and Infrastructures