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| 1 | Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for taking out/for laying under ground cables/pipes etc and getting out any type soil complete all as specified anddirected. |
| 2 | Returning filling in including spreading, levelling, watering and well ramming in layers n-exc 25 cm complete all as specified anddirected. |
| 3 | Removing excavated soil to a distance n-exc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point complete all as specified anddirected. |
| 4 | Supply and spreading fine river sand in trenches for cushioning of under ground cable/filling cable ducts complete all as specified anddirected. by Engr-in-Charge at site Note : - Only punned thickness shall be measured for payment purpose |
| 5 | Supply and laying burnt brick sub class ‘B’ of standard size laid in trenches as protection to cables complete all as specified anddirected. |
| 6 | Boring of holes under road, pavement, hard standing by trenchless technologytechnique for 40-80 mm dia pipe complete all as specified anddirected. by Engineer-in-Charge. |
| 7 | M&L for cutting existing BT road/PCC of size 30cm x 30cm for laying of underground cable with pipe, where boring is not possible and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 150mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bags and removing debris to a distance not less than 50m complete all as specified and directed. |
| 8 | M&L for GI pipe light grade ofsizes 80mm bore, ISI marked with all fitting for cable protection, laid in trenches, under road or fixing on wall/pole/crossing nallah etc including taking down old unserviceable complete all as specified anddirected by Engineer-in-Charge. |
| 9 | All as per item No. 8 above but size 50mm bore. |
| 10 | All as per item No. 8 above but size 40mm bore. |
| 11 | M&L for PVC Flexible suction hose pipe (light grade), laid in trenches, under coping, bendor fixing on wall/pole/crossing nallah etc of 40mm bore,complete all as specified anddirected by Engineer-in-Charge. |
| 12 | Taking out old unserviceable LT UG cables of sizes 25 sqmm to 95 sqmm andremoval from site complete all as directed by Engineer-in-Charge. |
| 13 | Taking down old unserviceable service cable/PVC wire, twin core of any size removal from site complete all as directed by Engineer-in-Charge. |
| 14 | Dismantling ACSR conductors from the disturbed span including jumper, removing the binding from insulator, of any size for LT OH Line/ structures, etccomplete all specefied and as directed |
| 15 | Dismantling/taking down old unserviceable cross arms, bracings, support, clamp including nuts, bolts and washers complete. |
| 16 | Dismantling insulators any type, any size complete |
| 17 | Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured heavy duty confirming to relevant IS specifcations with aluminum conductor of size 95 sq mm 3.5 core complete all as specified and as directed. |
| 18 | All as per item No. 17 above but 70 sq mm 3.5 core |
| 19 | All as per item No. 17 above but 50 sq mm 3.5 core |
| 20 | All as per item No. 17 above but 25 sq mm 3.5 core |
| 21 | All as per item No. 17 above but 16 sq mm 4.0 core |
| 22 | All as per item No. 17 above but 16 sq mm 2.0 core |
| 23 | All as per item No. 17 above but 10 sq mm 2.0 core |
| 24 | All as per item No. 17 above but 6 sq mm 2.0 core |
| 25 | M&Lforstraight through joints (heat shrinkable type) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 10/16 to 35 sqmm 3.5/4.0 core and testing complete all as specefied anddirected. |
| 26 | M&L forstraight through joints (heat shrinkable type) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 50 to 95 sqmm 3.5 core and testing complete all as specefied and directed. |
| 27 | Demolition & dismantling Cement concrete plateform on floor of any description and in any position not otherwise specifically complete all as specified and directed by Engr- in- charge. |
| 28 | M&L for plain cement concrete type C1 (1:3:6) using 20 mm graded stone aggregate as in coping of pole/ any floor/path including necessary form work and finishing exposed surface/white washing complete all as specified and directed |
| 29 | S&Fthermo plastic cable terminal box of size not less then 155x210x92mm with Cable Gland /terminals with locking arrangments including necessary mounting arrangement of any steel tubular/RCC poles with suitable size of clamps nuts bolts washer etc. fixed with poles including one single pole MCB of capacity 6-32A and PVC connector for cable termination complete all as specified and directed. |
| 30 | S&F wheather proof copper three core cable of size 1.5 Sqmm drawn in and including UPVC conduit medium grade fixed to pole/wall with suitable size clamps or fixing accessories complete all as specified and directed. |
| 31 | S&Fstreet light bracket decorative type single arm fixing on top of the pole,made of GI pipe light grade pipe size not less than 1.0 Mtr, 32 mm dia as per sample and fixed with suitable size of MS clamps, nut, bolt, washers, welding work as required etc to poles/walls including taking down old unserviceable complete all as directed. |
| 32 | S&F Bus bar chamber / LT distribution board outdoor top canopytype, made out of 3.15 mm thick CRCA sheet weather/vermin proof, front door open type, 3 phase 4 wire, 440 volts , AC, 50Hz, with TPN aluminium bus bar of capacity 200 Amps rated with PVC insulated colour code sleves, mounted on porceclain insulators, complete with R-Y-B indicating lamps, duly wired including locking arrangement , cable gland for incoming and outgoing cables of suitable sizes, panel size not less than 600mm x 600mm x 450mm, mounting MS angle base frame duly painted with synthetic enamel black paint and totally mounted on PCC(1:3:6) foundation upto a height of 45 cm above ground level complete all as specified and directed |
| 33 | S&FDistribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with 200 Amp ratedbus bar 240 Volts 4 way (2 + 2 way) single pole and neutral link including taking down old unserviceable one complete all as specified and directed. |
| 34 | S&F MCB 40 to 63 Amp SP&N, 240 volts 10 KA \"C\" seriesincluding taking down old unserviceable one complete all as specified and directed. |
| 35 | S&F MCB 40 to 63 Amp TP&N, 415 volts 10 KA \"C\" seriesincluding taking down old unserviceable one complete all as specified and directed. |
| 36 | S&F (in replacement) On load change over switch 160 Amps, 415V, AC 50 Hz, front operated handle, totally enclosed in sheet metal enclosure including fixingon wall with suitable accessories and connecting the cable end with suitable size lugs, nuts/bolts/washers etc complete all as specified and directed. |
| 37 | M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 32 mm X 6 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge. |
| 38 | Periodical Maintenance/Servicing /Repairsfor diesel Gen set installed at Lekhapani stn for trouble free operation of generator sets and ensuring the serviceability , carrying out minor spares (if any/ settings required for operation of the set shall be carried out without any extra cost for the following capacityModel/ Make by carry out the inspection /work by an authorizeddealer of OEM (or) qualified/experienced technician including extra minimum one visit for incspection between the time of PDC.Engine Maintenance(i) Checking the lubricant oil, top up, filters,(ii) Checking the oil level in the oil both air cleaner if required (iii) Checking of alternator, checking/changing fan belt if required,(iv) Checking of circuits of various controls of engine, (v)Cleaning the cylinder head, lever, lube oil ,cooler pins etc, (vi) Draining the fuel filter bowels to remove water/sediments, (vii) Checking and tightening of all external fasteners, (viii) Checking and tightening of all lube and fuel/hose connections, (ix) Checking of air filters, (x) Cleaning of air filter assembly, (xi) Replacement of all external rubber parts, (xii) Arresting all water /lubricant/fuel leakages, (xiii) Checking of all engine parameter and ensuring trouble free performance, (xiv) Removing the U/S spares and fixing of new spares including testing etc , AlternatorMaintenance, (i) Checking the lubricant in the bearings, (ii) Checking of the electrical excitation system and repair if required, (iii) Checking of alternater.charging,fan belt checking if required, (iv) Checking of circuits of various connections, (v)Cleaning the slip rings/brushes etc, (vi ) Removing the U/S spares and fixing of new spares including testing etcControl PanelPanelwill be maintained for good operation with the existing components. Any components found defective will be replaced and paid under relevant Item of schedule for removing the US spares and fixing of new spares shall be measured as per ground requirement. Note: (i) All repairs/periodical maintenance shall have to be carried out by the authorised service personnel of OEM (or) qualified/experienced technician of DG Sets for checking, identifying the functionality of DG Set and will carry out required preventive maintenance work and ensure smooth functioning of DG sets and connected works . For the following capacity DG Set(a)DG Set of Capacity 125 KVA |
| 39 | (b) DG Set of capacity 40 KVA |
| 40 | (c) DG Set of capacity 30 KVA |
| 41 | (d)DG Set of capacity 20 KVA |
| 42 | (e) DG Set of capacity 15 KVA |
| 43 | (f) DG Set of capacity 5 KVA |
| 44 | Supply in replacement of following spares for carrying out repairs/periodical maintenance of the DG Set, labour cost for replacing & refixingthe spares deemed to be included in quoted rate of item No 1 above.(a)Lube oil filter Set required for 5/15 KVA Gen Set |
| 45 | Lub Oil filter set required for 20 KVAGen set |
| 46 | Lub Oil filter set required for 30/40 KVAGen set |
| 47 | Lub Oil filter set required for 125 KVAGen set |
| 48 | Diesel filter set required for 5/15 KVA Gen set |
| 49 | Diesel filter set required for 20 KVAGen set |
| 50 | Diesel filter set required for 30/40 KVAGen set |
| 51 | Diesel filter set required for 125 KVAGen set |
| 52 | Engine gasket with engine oil seal for 5/15 KVA DG Set. |
| 53 | Engine gasket with engine oil seal for 20 / 30/ 40 KVA DG Set. |
| 54 | Engine gasket with engine oil seal for 125 KVA DG Set. |
| 55 | Dry type Air filter element as required for 5/15 KVA Gen set |
| 56 | Dry type Air filter element as required for 20 KVAGen set |
| 57 | Dry type Air filter element as required for 30/40 KVAGen set |
| 58 | Dry type Air filter element as required for 125 KVAGen set |
| 59 | Ignition switch heavy duty with keys |
| 60 | V\" Belts for dynamo/fan suitable for capacity upto 125 KVA. |
| 61 | Flexible fuel/Lub oil PVC pipe (steel braided) with suitable banjo bolts of suitable sizefor capacity upto 15 to 125 KVA. |
| 62 | Coupling rubber for generator set 15 to 125 KVA |
| 63 | Water outlet and inlet hose pipe |
| 64 | Battery connecting copper cable with terminal made of brass |
| 65 | LED phase/ON Off indicator lamp RYB |
| 66 | DG Set diesel tank lock (as per sample) with fixing accessories |
| 67 | Supply and top up coolent oil. Make : Volvo line / Servo / Castrol |
| 68 | Supply and top up engine oil 15W40 grade.Make : Volvo line / Servo / Castrol |
| 69 | Supply and top up of Battery Distilled Water of recommended ph value |
| 70 | S&F in repairs new gasket for manifold to arrest all exhaust leakage for silencer of Genset of capacity upto 125 KVA complete and testing all as specified and directed. |
| 71 | Material and labour for repairs to 15/30/40 KVA DG Set alternatorand removing the same from engine of DG Set, transporting the same to the work shop and carrying out the repairs such as taking out the burnt out winding and rewinding the alternator with copper wire of same guage with number of turns as required to achieve the required voltage and ampere and re-warnishing with superior quality varnish, drying inside the oven for required duration to remove the moisture content incl exciter coil ,checking of commentator, brushes ,replacement of bearings and reassembling the stator and rotor coil,complete and refixing the same in its existing position after transporting back to the site and connecting up electric connections with suitable lugs complete and testing all as specified and directed. |
| 72 | Remove the unserviceable fuel injector pump, servicing and calibrating including replacing the unserviceable plunger, springs, Injector caps etc all as directed for 15/30/40 KVA DG Set |
| 73 | Disconnecting, dismantlingbattery charging alternator assembly replacing the unserviceable burnt coil assembly, re-assembling, refixing to engine and testing for satisfactory charging of battery complete all as specified and directed. |
| 74 | S&Fin repair battery 12V, 130 AH, initial charging, filled with required electrolite/distilled water and fixing/connecting with electric connector cable all as specified and directed. Make : Exide Model : Gen Plusor equivalent as approved |
| 75 | S&Fin repair AVR (Auto Voltage Regulator) suitable for Gen Set 5/15 KVA to 30 KVA/ having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, outpur current 4 A DC voltage regulation +/- 1% average volts, over excitation current tripping fuse protection 4A, fast acting and frequency 50Hz, complete all as specified and directed. |
| 76 | S&Fin repair AVR (Auto Voltage Regulator) suitable for Gen Set 40 KVA to 125 KVA having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, outpur current 4 A DC voltage regulation +/- 1% average volts, over excitation current tripping fuse protection 4A, fast acting and frequency 50Hz, complete all as specified and directed. |
| 77 | S&Fin repair Digital DG Controller suitable for any type DG Set of any capacity complete and connecting with existing electrical circuit complete all as specified and directed. |
| 78 | S&F in replacement CT Coil with CT Ratio 100/5A, 5VA Cl 1.0 accuracy all as per IS 2705-1992 complete all as specified and directed. |
| 79 | S&F (in replacement) On load change over switch 160 Amps, 415V, AC 50 Hz, front operated handle, totally enclosed in sheet metal enclosure including fixingon wall with suitable accessories and connecting the cable end with suitable size lugs, nuts/bolts/washers etc complete all as specified and directed. |
| 80 | Dismantling, removing the self starter, motor from the engine of following capacity DG sets, opening the self starter body and overhauling/servicing, replacement of carbon brushes with holders, contact plates, jumping leads and seals, re-varnishing the field coil, armature, re-assembling, testing for smooth functioning and re-fixing with the engine and connecting complete all as specified and directed for the following DG set:-(a)5/15/20/30 KVA Genset |
| 81 | (b) 40 KVA Gen Set |
| 82 | (c ) 125 KVA Genset |
| 83 | S&F DG Set Oil pressure sensor assly with fixing accessories suitable for DG Set of any capacity complete all as specified and directed. |
| 84 | S&F Stop solenoid assly with fixing accessories suitable for DG Set of any capacity complete all as specified and directed. |
| 85 | Repair/overhauling of DG set 15/20 KVA, dismantling and removing nuts & bolts electric connections, water connections for the following repairs/overhauling :-(a) Dismantling/opening of complete cylinder head assembly rocker arms assembly piston head assembly sleeves by removing nuts & bolts for repairs complete.(b) Servicing Washing of complete engine parts with kerosene oil.(c) Reassembling of complete engine by tightening of nuts and bolts with replacement ofsuitable size Bearing set-01, Anabond-01 set, Piston Ring Set-02 Sets, Piston Complete- 02 Nos, Liner - 02 Nos & Gasket set as required complete all as specified and directed |
