Military Engineer Services-MES has published Repair / Maint To Lt Oh Lines, Ug Cables, Servo Voltage Stabilizer, Isolation Transformer And Other Connecting Items At Af Stn Sarsawa Under Ge ( Af ) Sarsawa. Submission Date for this Tender is 18-07-2022. Voltage Stabiliser Tenders in sarsawa Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 11-Jul-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 18-07-2022 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches in soft/loose soil not exc 1.50 mtrs wide and not exc. 1.5 mtr deep and getting out for taking out/laying cable, pole &stay etccomplete all as specified and directed by Engineer-in-Charge. |
| 2 | Excavating over areas, n exc 1.5 m deep and getting out for each additional 1.5 m or part thereof in depth beyond the first 1.5 m soft/loose soilcomplete all as specified and directed |
| 3 | Returning, filling in, incl spreading leveling, watering and well raming inlayers not exc 25 centimetre thick in layer in any type of soil complete all as specified and as directed |
| 4 | Removing excavated materials to a distance not exceeding 50 metre and depositing where directed at a level not exc. 1.5 mtr above the starting point completeall as specified and directed Engr-in-Charge. |
| 5 | Material labour for common burnt clay bricks, sub class "B" grade laid in trenches for protection of UG cables perpendicular to the direction of the cables complete all as specified and as directed by Engr-in-Charge |
| 6 | Material and labour for sand cushioning with layer of dry, clean & fine sand 80 mm thick before laying of cable and 150 mm thick after laying of cable in trenches complete all as specified and as directed by Engr-in-Charge. |
| 7 | M&L for defect rectification LT 1100V cable laid in trenches by locating fault with the help of electronic fault locating machine comprising of surge generator pulse,cable route tracer, ECHO fault locator with high frequency distance calculator etc.including and additionalexcavation in normal alluvial strata required forexposing the cable fault removal of deteriorated portion of cable treating of cable and keeping the same ready for jointing work for cable of size up to 400 Sqmm. The fault locating equipments will be brought to site within 24 hours of instruction from Engineer-in-Charge.Note:- Supply and fixing of cable joint shall be measured and paid saperately under respective item of schedule. |
| 8 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 10 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cable complete all as specified and as directed. |
| 9 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 16 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cablecomplete all as specified and as directed. |
| 10 | M&L for defect rectification LT 1100V cable laid in trenches by locating fault with the help of electronic fault locating machine comprising of surge generator pulse,cable route tracer, ECHO fault locator with high frequency distance calculator etc.including and additionalexcavation in normal alluvial strata required forexposing the cable fault removal of deteriorated portion of cable treating of cable and keeping the same ready for jointing work for cable of size up to 400 Sqmm. The fault locating equipments will be brought to site within 24 hours of instruction from Engineer-in-Charge. Note:- Supply and fixing of cable joint shall be measured and paid saperately under respective item of schedule. |
| 11 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 10 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cable complete all as specified and as directed. |
| 12 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 16 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cablecomplete all as specified and as directed. |
| 13 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 25 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tapeincluding taking out old unsv cablecomplete all as specified and as directed. |
| 14 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 50 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed. |
| 15 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 70 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed. |
| 16 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 95 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tapecomplete all as specified and as directed. |
| 17 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 120 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cable complete all as specified and as directed. |
| 18 | Supplying, laying, jointing, testing and commissioning under ground XLPELT electric cable1100 Volts grade, heavy duty,PVC insulatedand sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 185 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking out old unsv cable complete all as specified and as directed. Note for srl No 8 to 15 :-Excavation and earth work, GI pipe,brick and sand cushioning or cable protection cover shall be measured and paid separately. |
| 19 | M&L for Straight through / endjoints heat shrinkable for XLPE/PVC insulated and sheathed aluminium conductor under ground cable 1100 Volts 3.5/ 4 core 06 sqmm to 16 sqmm and testing after jointing complete all as specified and as directed. |
| 20 | All as per item No. 16here-in-before but for cable 3.5/4 core 25 sqmm to 50 sqmmcomplete all as specified and directed |
| 21 | All as per item No. 16here-in-before but for cable 3.5/4 core 70 sqmm to 120 Sqmmcomplete all as specified and directed |
| 22 | All as per item No. 16here-in-before but for cable 3.5/4 core 150 sqmm to 185 Sqmm |
| 23 | M&L for instant ready mix of 25 KG bag pothole repairing compound/mortarIRC approved maunfactured with a blend of bitumen , aggregate and high grade polymer to ensure immediate bondingwith existing surface. |
| 24 | Labour for angering upto 100 mm bore for road crossing 3 mtr to 10 mtr not exceeding 1.5 mtr in depth for laying of electric cable and GI tubing in soft/loose soil complete all as specified and directed |
| 25 | Supply and laying 63/50 mm outer dia/ inner dia, double walled, corrugated DWC duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed. |
| 26 | Supply and laying 90/76 mm outer dia/ inner dia, double walled, corrugated DWC duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed. |
| 27 | Supply and laying 50mm outer dia, double walled, corrugated HDPE duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed. |
| 28 | Supply and laying 32mm outer dia, double walled, corrugated HDPE duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed. |
| 29 | M&L for PCC 1: 4 : 8 type D2Using 40 mm graded stone aggregate for foundation of poles complete all as specified and directed . |
| 30 | M&L for PCC 1: 3 : 6 type C2Using 40 mm graded stone aggregate for foundation of stay/panal complete all as specified and directed. |
| 31 | M&L for PCC 1: 2 : 4 typeB1Using 20 mm graded stone aggregate for copping of poles/stay/panal complete all as specified and directed . |
| 32 | Dismantling of old vintage steel tubular poles alongwith insulators and disposing off from site complete all as specified and directed. |
| 33 | Supply, transporting to site, errecting and fixing in position 9 metre long, Steel tubular swaged poles complete with cast iron/mild steelbase plate, finial taper plug, bolts, nuts washers & screws as specified, type 410, SP-31 IS 2713 marked, drilling of necessary hole including painting to steel tubular poles, with two coats of aluminium paint over a coat of red oxide primer on exposed surface of poles and with black bituminous paint on portion of pole embedded in concrete and painting 3 Nos bands/strips with fluorescent PO red synthetic enamel paint 30 cms wide strip at 30 cms spacing from plinth block and numbering of poles complete all as specified and directed by Engineer-in-Charge. |
| 34 | M&L in replacement ofstay assembly using GI stay rod 16 mm dia complete with accessories excluding stay wire 7/4 mm dia shown in electrical plate no 1 of SSR part 1 of 2009 (loop type insulators ,stay clamps excavation, stay clamp and concrete measure separatelycomplete all as specified and directed |
| 35 | M & L in replacement of galvanized stay wire of size 7/3.15mm with new one complete all as specified & directed. |
| 36 | Supply and fixing in replacement of pin type insulator vitreous, porcelain, white, brown or green with overall dimensions 90 X140mm and clearance dia of hole 25.5mm after taking down/out insulator as existing at site complete all as specified and as directed. |
| 37 | S&F Loop type insulator, vitreous porcelain, white, brown or green small size, with overall dimensions 65 x 90mm, clearance of hole 16m complete all as specified and as directed. |
| 38 | S&F new aluminium conductor steel reinforced (ACSR) 6/1 x 2.59 mm (Weasel), straining properly on insulators and binding with aluminium tape / binding wire connectors, PG clamps, jumpers etcafter taking down/out conductor as existing at site complete all as specified and as directed.Note : 3% for sag shall be added in straight measurementscomplete all as specified and directed |
| 39 | Restraining/ tightening of ACSR conductor of any size consisting of 03 to 07 Number conductor& GI earthwire of any size of LT overhead line on existing poles duly straining properly binding with extra aluminium binding wire to insullators all asdirected by Engineer- in - Charge. |
| 40 | M&L for Cleaning & preparation of surface of the LT steel tubular poles with emmery paper filling of uneven surface with suitable filler and painting with two coat of aluminium paint including cross arms, brackets, hooks, junction box, stay clamps over a coat of red oxide primer and making blue & white strip 30cm wide strip (5 Nos) upto 1.5 m from PCC coping, above 1.5 m height in and including marking and numbering of poles complete all as specified and directed by Engineer- in-charge. |
| 41 | M&L for Cleaning & preparation of surface of the LT PCC polesand painting with two coat of aluminium paint tocross arms, brackets, hooks, junction box, stay clamps, with two coats of exterior cement base paint to pole and making blue & white strip 30cm wide strip (5 Nos) upto 1.5 m from PCC coping in and including marking and numbering of poles complete all as specified and directed by Engineer- in-charge. |
| 42 | Labour only for prunning of tree branches from the site touching/embracing LT overhead lines in order to maintain a clearence of 2 mtr on either side of the conductors incl removing the tree branches from site to out side Air force stn complete alll as directed. |
| 43 | Supply only 25 mt long 2.5 cm wide and at least 0.125mm wall thickness PVC tape of good quality all as specified and directed. Make:- Steelgrip, Kinjal, Kalinga |
| 44 | Disconnectingand taking out thevoltage stabilizer offollowing capacity, any description and ofany make, dismantling / opening of the voltage stabilizer of following capacity, three phase, AC 415 Volts, forMaintenance and servicing mechanically and electrically,including draining out existing transformer oil, and cleaning, oiling /greasing,removing & replacement of defective / unserviceable parts with new parts, as required at site and as per manufacturer"s instructions and checkingelectronic circuits to make it functional , reassembling the parts of voltage stabilizer after overhauling / servicing at position ensuring proper out putconnecting to existing system and applying one coat of synthetic enameled paint (heat resistant type) by spray machine after preparationincluding writing MES No/ SM No in capital letters of suitable size on body of stabilizerand making voltage stabilizer perfectly operational and testing at site on existing connected load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. (including mentioned in Note here in below) Notes :-(i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch ‘A’ as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item.(ii) Oil shall be drained out and collected in contractors own containers and reuse after heating and filtration throughfiltration plant to achieve thesuitable dielectric strength/insulation value.Refilling, heating and filterationshall be included in the rate quoted by the contractor for above items. (iii) Fresh oil required for top up shall be measured as “supply only” but its heatingand filling shall be included in the rate quoted by the contractor for above items. (iv) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers,nut bolts, packing, screws,lamp etc. 15 KVA to 40 KVA capacity , |
| 45 | All as per item srl no.41 but,above 40 KVA and upto 100 KVA capacity ,complete all as specified and directed |
| 46 | All as per item srl no.41 but,above 100 KVA and upto 200 KVA capacity , complete all as specified and directed |
| 47 | All as per item srl no.41 but,above 200 KVA and upto 400 KVA capacity , complete all as specified and directed |
| 48 | Supply only the following items/spare parts suitablefor various capacity of Servo controlled Voltage Stabilizer dismantled/fixed under Sch `A` item No41 to 44 here in above complete all as specified and directed. Note :- (i) Fixing element of these items i.e 45 to 65 is included under the rates quoted by the contractor for Schedule `A" item No 41 to 44 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item. Servo motor 10 Kg-cm capacity. |
| 49 | Complete control wiring for each phasecomplete all as specified and directed |
| 50 | RC Net Work 10 Kg-cm (Resistor- Capacitor network)complete all as specified and directed |
| 51 | Electronic PCB Control Card (Sensing Card)complete all as specified and directed |
| 52 | BTR- 36complete all as specified and directed |
| 53 | Indicator lamp pilot type (RYB)complete all as specified and directed |
| 54 | Selector switches suitable for volt meter, 3 way ON/OFF typecomplete all as specified and directed |
| 55 | VARIAC Coil upto 40 KVAcomplete all as specified and directed |
| 56 | Volt meter 0- 500 voltscomplete all as specified and directed |
| 57 | Six Pin connectorcomplete all as specified and directed |
| 58 | Carbon brush suitable for volttage stabliser upto 400 KVAcomplete all as specified and directed |
| 59 | Complete Armourcomplete all as specified and directed |
| 60 | Terminal Studcomplete all as specified and directed |
| 61 | Micro Switchcomplete all as specified and directed |
| 62 | Levercomplete all as specified and directed |
| 63 | VARIAC Coil above 40 KVA and upto 100 KVA capacity per phasecomplete all as specified and directed |
| 64 | VARIAC Coil above 100 KVA and upto 200 KVA capacity per phasecomplete all as specified and directed |
| 65 | Transformer oil EHV confirming to IS-335 of 1983 of mineral oil grade "B" having a high dielectric strength not less than 40 KV complete all as specified and directed |
| 66 | Push button switch for increase/decrease of voltagecomplete all as specified and directed |
| 67 | Neon lamp for high & low voltagecomplete all as specified and directed |
| 68 | Circuit platecomplete all as specified and directed |
| 69 | Disconnectingand taking out theisolation transformer of any make, dismantling / opening of the isolation transformer ofcapacity upto100 KVA, three phase, AC 415 Volts, forMaintenance and servicing mechanically and electrically,including draining out existing transformer oil, and cleaning, oiling /greasing,removing & replacement of defective / unserviceable minor parts i.e gasket, nut & bolts etc with new parts, as required at site and manufacturer"s instructions and checkingelectronic circuits to make it functional , reassembling the parts of isolation transformer after overhauling / servicing at position ensuring proper out putconnecting to existing system and applying one coat of synthetic enameled paint (heat resistant type) by spray machine after preparationincluding writing MES No/ SM No in capital letters of suitable size on body of transformerand making isolation transformer perfectly operational and testing at site on existing connected load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. (including mentioned in Note here in below) Notes :-(i) Oil shall be drained out and collected in contractors own containers and reuse after heating and filtration throughfiltration plant to achieve thesuitable dielectric strength/insulation value.Refilling, heating and filterationshall be included in the rate quoted by the contractor for above items. (ii) Fresh oil required for top up shall be measured as “supply only” but its heatingand filling shall be included in the rate quoted by the contractor for above items. (iii) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers,nut bolts, packing, screws,lamp etc. |
| 70 | All as per item srl no.66 but of capacity above 100 KVA and upto 200 KVAcomplete all as specified and directed |
| 71 | Supply only Transformer oil EHV confirming to IS-335 of 1983 of mineral oil grade "B" having a high dielectric strength not less than 40 KV complete all as specified and directed. Note :- (i) Fillng element of these items is included under the rates quoted by the contractor for Schedule `A" item No 66 & 67here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item. |
| 72 | S&F in replacement cross arms, bracings, supports, clamps and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending (cold or hot) drilling holes for bolts bent to any shape or size as indicated or directed inclusive of one primer coat of red oxide zinc chromate one under coat and one finishing coat of aluminium paint complete all as specified and as directed. |
| 73 | S&F in replacement ofonload changeover 4 pole, 200 Amps, 415 volts in sheet metal enclosure including taking down old unsv changeover complete all as specified and directed. Make :Indo asian/L&T /Havells/ HPL |
| 74 | S&F in replacement ofonload changeover 4 pole, 100 Amps, 415 volts in sheet metal enclosure including taking down old unsv changeover complete all as specified and directed. Make :Indo asian/L&T /Havells/ HPL |
| 75 | Supply and fixing thermal magnetic release 63 Amps 4 PoleMCCB Breaking capacity Icu 25KA all as specified and directed. |
| 76 | Supply and fixing thermal magnetic release 100 Amps 4 PoleMCCB Breaking capacity Icu 25KA all as specified and directed. |
| 77 | Supply and fixing thermal magnetic release 125 Amps 4 PoleMCCB Breaking capacity Icu 25KA all as specified and directed. |
| 78 | Supply and fixing thermal magnetic release 250 Amps 4 PoleMCCB Breaking capacity Icu 36 KA all as specified and directed. |
| 79 | Supply and fixing thermal magnetic release400 Amps 4 PoleMCCB Breaking capacity Icu 50 KA all as specified and directed. |
| 80 | S&F in replacement ofoff load changeover 4 pole, 200 Amps, 415 volts in sheet metal enclosure including taking down old unsv changeover complete all as specified and directed. Make :Indo asian/L&T /Havells/ HPL |
| 81 | S&F in replacement ofoff load changeover 4 pole, 100 Amps, 415 volts in sheet metal enclosure including taking down old unsv changeover complete all as specified and directed. Make :Indo asian/L&T /Havells/ HPL |
| 82 | Supplying, stringing and fixing in replacement of continous GI earth wire of size 4 mm / 3.15 mm dia on LT poles as in craddle guard/ earth wires etc including binding complete all as specified and directed by Engr-in-charge. |
| 83 | S&F PVC insulated spacers, 12mm dia flexible type suitable for making / turning to any shape and size and suitable for 2 conductor runs including disconnecting, dismantling and taking down existing unserviceable spacers of any description and in any position from the LT electric overhead lines of any height complete all as specified and directed. |
| 84 | S&F PVC insulated spacers, 12mm dia flexible type suitable for making / turning to any shape and size and suitable for 3 conductor runs including disconnecting, dismantling and taking down existing unserviceable spacers of any description and in any position from the LT electric overhead lines of any height complete all as specified and directed. |
| 85 | S&F PVC insulated spacers, 12mm dia flexible type suitable for making / turning to any shape and size and suitable for 4 conductor runs including disconnecting, dismantling and taking down existing unserviceable spacers of any description and in any position from the LT electric overhead lines of any height complete all as specified and directed. |
| 86 | Cutting the worn out/unserviceable lugs from the cables upto 50 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 87 | Cutting the worn out/unserviceable lugs from the cables om 70 Sqmmsize with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 88 | Cutting the worn out/unserviceable lugs from the cables 95 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 89 | Cutting the worn out/unserviceable lugs from the cables 120 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 90 | Cutting the worn out/unserviceable lugs from the cables150 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 91 | Cutting the worn out/unserviceable lugs from the cables185 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 92 | Cutting the worn out/unserviceable lugs from the cables from 240 Sqmm to 300 Sqmm size with and including supplying and fixing lugs after cutting the worn out /faulty cable end fromHT/LT side of transformer /LT pillar/panel box including necessary earth work for taking out the cable from loop, returning fillingetc and providing aluminium lugs lead including crimping with crimping tools in the existing LT cable and making necessary connections to make it functional complete all asspecified and as directed. |
| 93 | Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to GI strip 32mm X 6 mm main earthing lead by means of galvanized bolts, nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I (1991)& including adequate quantity of charcoal dust and common salt all around earth plate, PCC (1:3:6) type C-1 (using 20mm graded black trap/granite/Basalt stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4)type B-1 (using 20mm graded black trap/granite/Basalt stone aggregate)40mm thick cover reinforced with 8mm dia TMT bars 3 Nos both way with 12mm dia round bar handle, GI medium grade watering pipe 20 mm dia with funnel and wire mesh,and 40 mm dia GI medium grade earth lead protection pipe, complete all as specified and directed. NOTE : Earth strip and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth strip/protection pipe etc. if any required at site shall bemeasured and paid for separately under appropriate item of Schedule `A’ |
| 94 | Supply and fixing in replacement of bus bar chamber having four number aluminium bus bar mounted on insulator of capacity 200 Amp duly enclosed in sheet metal enclosure suitable for outdoor installation and fabricated from CRCA sheet3.15 mm thick powder coated of size 450mm x 450 mm x300 mm supported on angle iron of size 25 x 4 mm base frame with 4- legs 450 mm long each grouted in PCC abd cable gland for in/out going cable all as specified and directed. |
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