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| 1 | Maintenance work |
| 2 | OD187794/2022-2023:Supply, conveyance, Installation, testing & commissioning of 35/30 KVA Diesel Generator set with integral acoustic enclosure as per CPCB norms with srandared acessories as per technical details given below. 1. Engine : a) Make of Engine - Leyland/cummins/Kirloskar b) Type of Engine - Diesel Engine c) No. of Cylinders - As per manufactures standards. d) Method of Cooling - Water cooled with radiator. e) Aspiration Turbo charged after cooled. f) Design - Suitable for generating set operation 2.Standard accessories with Diesel Engine a) Fly wheel to suit flexible coupling b) Close Coupling c) Air cleaner d) Radiator with fan provided with fan guard. e) Fuel Pump f) Mechnical governor g) Fuel filter h) Lubricating oil filter i) Exhaust silencer j) Exhaust Muffler k) Battery Charger/Generator 3. Engine Instrument Panel with the following items a) Starting switch with key or button 1 b) Lubricating oil pressure gauge. c) Water temperature gauge. d) RPM Indicator with hour meter e) Battery charging Ammeter 4. Safety Controls for Engine a) Trip for low lubricating oil pressure b) Trip for high water temperature. 6. Brushless Alternator a) Make - Kirloskar/Crompton/Leroy somer/Stamford b) Type - Self exited and self regulated. c) Capacity - 35/28 0r30 KVA/ 24 K W @ 0.8PF d) System of Voltage - 3 phase, 415 V, e) Frequency - 50 Hz f) Insulation - Class F/H The Alternator should confirm to IS 4722. Operation and service manual, spares and tools shall be provided. 7. Fuel Tank Suitable size built in type integrated with the acoustic enclosure Fuel connection shall be done as per standards 8. Battery Suitable size built in type integrated battery with leads and terminals of appropriate AH capacity as per Manufactures requirement. Automatic Battery charger Solid state phase indication lamp for supply ON/OFF with HRC protection. standard control panel with 12V Batteries. standard control panel as per kerala Electrical Inspectorate requirements, with 50A 4 pole MCCB and accessories such as Multi function meter and separate Energy meter etc. Complete and with three year warrantee. |
| 3 | 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. |
| 4 | 90.14.7:Supply and providing copper earth bus in the panel board |
| 5 | OD175046/2022-2023:supply and fixing Red, Green, blue, Yellow, Orange colours LED indicator, AC/DC, as required |
| 6 | OD175047/2022-2023:Supply and fixing Flush head Push Button |
| 7 | OD175060/2022-2023:S & F Auto/Manual selector switch |
| 8 | 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) |
| 9 | 90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc. |
| 10 | 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 |
| 11 | 90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board |
| 12 | OD175062/2022-2023:Supply and providing the following size of B class MS pipe conforming to relevant IS specifications complete with heavy guage specials such as bends, flanges etc welded and fixed at appropriate locations, providing cork sheet in between the flanges at the joints, bolting the flanges together, painting the pipe, flange etc with 2 coats of heat resistant paint suitable for outdoor applications, fixing the pipe firmly with fabricated structure/wall/any other mechanical support etc as required.- 80 mm dia B class MS pipe as extended exhaust pipe. |
| 13 | OD175063/2022-2023:Supplying and installation of supports, anchor bolts etc made out of suitable size single section G.I angle, C -type channel, flats etc as required including painting with 2 coats of synthetic enamel paint |
| 14 | OD175071/2022-2023:Supply and providing thermal insulation of exhaust line, glass wool with Al. sheet, chicken mesh, necessary rivets , screws etc complete. |
| 15 | 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. |
| 16 | 14.8:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required. |
| 17 | OD175084/2022-2023:Supply and installation of switch gear units in existing sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings making good the damages, colour washing etc. including giving necessary connections as required. -- 63 A, 415 V, 50 Hz, AC 23 A duty, 4 pole on-load change over switch |
| 18 | 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 |
| 19 | 90.12.7.42: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 25 sq mm with factory made clamp |
| 20 | OD175175/2022-2023:Supply & laying of one number PVC insulated and PVC sheathed armoured copper Control cable of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.6 core 1.5 sq mm |
| 21 | 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) |
| 22 | 9.1.34: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 25 sq. mm (28mm) |
| 23 | 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 |
| 24 | 90.16.1.6:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required6.00 mm copper conductor (4 SWG) |
| 25 | 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) |
| 26 | 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) |
| 27 | 90.16.5.6:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.6. mm ( 4 SWG) |
| 28 | 90.12.5.40: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 10 sq mm |
| 29 | 90.12.5.42: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 25 sq mm |
| 30 | 90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size |
| 31 | 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. |
| 32 | 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 |
| 33 | OD175181/2022-2023:Supply and providing 25x6mm brass nut and bolt etc. as required.<>br |
| 34 | OD176099/2022-2023:Supply and providing 25x3mm brass nut and bolt etc. as required. |
| 35 | OD175304/2022-2023:High speed diesel. |
| 36 | OD175305/2022-2023: Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB (for preparing scheme & recordsfor scrutiny & completion) Additional Sheet |
| 37 | OD175306/2022-2023: Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB (for preparing scheme & recordsfor scrutiny & completion) first A3 Sheet |
| 38 | OD175872/2022-2023:Supply and fixing of SMPS based Battery Charger suitable for 12/24V DC, 0.5 to 10A capacity and giving connection etc as required. |
| 39 | 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 |
| 40 | 2.3.4: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/Isolator16 way, Double door |
| 41 | 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 |
| 42 | 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 |
| 43 | 2.16:Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required. |
| 44 | OD175889/2022-2023:Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, MCB CHANGEOVER DP , 40 Ampsin the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps |
| 45 | OD175897/2022-2023:Supply and fixing Four pole sheet steel enclosure on surface/recess |
| 46 | OD175890/2022-2023:Supply and fixing Two pole sheet steel enclosure on surface/recess |
| 47 | 90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm |
| 48 | 90.6.10.2:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm |
| 49 | 90.6.10.3:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required32 mm |
| 50 | 90.9.2.1:Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recessincluding cutting the wall and making good the damages in case of recessed installation as required.100 x 50 mm CMS with base and lid |
| 51 | 90.9.2.8:Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recessincluding cutting the wall and making good the damages in case of recessed installation as required.End cap |
| 52 | 1.28.4:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.6 Module |
| 53 | 1.28.5:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.8 Module |
| 54 | 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 |
| 55 | 1.17.5: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 1.5 Sq. mm |
| 56 | 1.17.6:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 1.5 sq. mm |
| 57 | 1.17.7:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.7 x 1.5 sq. mm |
| 58 | 1.17.9:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.9 x 1.5 sq. mm |
| 59 | 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 |
| 60 | 1.17.15:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 2.5 sq. mm |
| 61 | 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 |
| 62 | 1.17.22:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 4 sq. mm |
| 63 | 1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm |
| 64 | 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) |
| 65 | 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) |
| 66 | 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 |
| 67 | 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 |
| 68 | 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 |
| 69 | 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 |
| 70 | 90.10.3.14:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A SP switch with indicator |
| 71 | 1.26:Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required. |
| 72 | 1.27.1:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 Module (75mmX75mm) |
| 73 | 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) |
| 74 | 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) |
| 75 | 1.27.5:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.8 Module (125mmX125mm) |
| 76 | 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 |
| 77 | 90.3.19.3:Supply conveyance, installation, testing and commissioning the light fittings of following types made from CRCA sheet 0.5mm thickness with all accessories andlamps directly on wall and giving connections with 16/0.20 mm 3 core PVC insulated and sheathed round copperconductor flex wire or extending the original wiring and giving connections as required1200 mm 1X20W LED Lamp with box type fixture |
| 78 | 90.3.24.3:Supply & installation of light fittings suspended on ball & socket arrangement with 19 mm down rod <br> Supply, conveyance, installation, testing and commissioning the light fittings of following types made of .5mm thick CRCA sheet accessories andlamps etc. including supplying and fixing ball and socket arrangements on PVC round block, suspension down rod of 19mm dia MS conduit up to 2x30cm length including painting and wiring the down rod with 16/0.20mm 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connections etc. a required.1200 mm 1X20W LED Lamp with box type fixture |
| 79 | 90.4.5.4:Supply, Installation, testing and commissioning of ceiling fan of following sizes including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.1200mm sweep - ceiling fan complete with service value minimum 4.0(cub meter/minute/Watt), Air delivery minimum 210(cubic meter/minute), Copper winding suitable for 230V/240V single phase AC supply |
| 80 | 90.4.1:Supply and installation of suitable size MS rod type fan clamp in the RCC slab as per IS 732 as required. |
| 81 | 90.4.3:Conveyance installation testing and commissioning ceiling fan of all sizes using standard accessories excluding resistance type regulator wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or extending the original wiring etc. as required. |
| 82 | 90.5.1.3:Supply and fixing the following types of superior quality 250V A.C call bell on existing M.S. box and giving connections with required length of 3 core, 16 / 0.20mm 650/1100V grade PVC insulated and PVC sheathed round copper conductor flex wire conforming to relevant ISS or with the extended original wiring, earthing the MS box and making good the surface as required.Ding dong bell |
| 83 | 90.10.3.23:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )16A 3 pin plug top |
| 84 | 90.10.3.24:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )Step Fan regulator - type 2 M |
| 85 | OD175312/2022-2023:Supplying and fixing PVC batten/ angle holder with Shade and 9w LED Bulb including connection etc. as required. |
| 86 | OD175322/2022-2023:Dismantling the existing ceiling fan complete, cleaning and painting with two coats of synthetic enamel paint, checking all connections and refitting the same in desired position and giving connections etc. as required. |
| 87 | OD175929/2022-2023:Supply, installation testing and commissioning of 1 HP 100mm borewell with suitable control starter, 2900 rpm at rated voltage 1 phase 220V 50HZ AC supply motor pump set at 117-51 m head KU40224 kirloskar or equivalent make delivery size 32/40 mm having discharge .10/30 LPM using leak proof materials as required and delivery pipe connected one by one to the motor up to the bottom of the well using leak proof materials as required with necessary supports on both sides of the motor including giving connection as per the direction at site. |
| 88 | OD175930/2022-2023:Supply threading, laying and joining of 40 mm size 80 sedulous ASTM pipe Approved make with required specials as delivery pipe using required leak proofing materials etc. as required. |
| 89 | 90.14.28.1:S & F Motor starters of the following ratingsSingle phase DOL starters for 0.25HP to 3HP motor |
| 90 | OD175956/2022-2023:Supply and providing 15mm/nearest size nylon rope submarine blue make for hanging the motor pump set |
| 91 | 90.6.6.2:Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes.2.50 sq mm |
| 92 | 90.16.2.2:Supply and laying of the following sizes of B class GIpipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.20 mm dia. G.I pipe ( medium class) |
| 93 | OD176019/2022-2023:Supply and fixing flat iron clamps made of 40X6 mm flat iron clamp of 40 cm with suitable size bolt and nut for fixing delivery pipe on the top of the well as required. |
| 94 | OD176020/2022-2023:Supply and providing 40 mm dia G.M Full way valve (ISI) |
| 95 | OD176021/2022-2023:Supply and providing 40 mm dia G.M Non return valve (ISI) |
| 96 | OD176022/2022-2023:Supply and providing 40 mm dia MS Flange set |
