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| 1 | Contract Details |
| 2 | 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 all as dircted |
| 3 | Returning filling in including spreading, levelling, watering and well ramming in layers n-exc 25 cm |
| 4 | 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 |
| 5 | Supply and spreading fine river sand in trenches for cushioning of under ground cable/filling cable ducts all as directedby Engr-in-Charge at site Note : - Only punned thickness shall be measured for payment purpose |
| 6 | Supply and laying common burnt clay building bricks sub class \"B\" designation 75 old size bricks for cable protection |
| 7 | Relaying the burntbricks/cable coverin the trenches for cable protection obtain from item No-34 |
| 8 | Supply and jointing straight through joint kit epoxy type suitable for 3.5/4 core upto 35 sq mm 1100 voltsfor under ground cable any type complete includingferrules as per required size of Make M Seal /Denson/Raychem |
| 9 | All as per item No 8 above but 3.5 core 50 sq mm |
| 10 | All as per item No 8 above but 3.5 core 70 sq mm |
| 11 | All as per item No 8 above but 3.5 core 95 sq mm |
| 12 | All as per item No 8 above but 3.5 core 120/150 sq mm |
| 13 | All as per item No 8 above but 3.5 core 185 sq mm |
| 14 | Taking down unservicable/rusted GI tubes of size 50 to 80 mm dia from poles/trenches and making good the disturbed surface if required of the following sizes |
| 15 | Supply and fixing of HDPE pipe PN 10 for cable protection , laid in trenches for passing LT cables ofsizes65 mm dia |
| 16 | All as per item No 15 above but 50 mm dia |
| 17 | Supply & Fixing on load change over switch 4 poles of capacity 200 Amp 415 Volts 50 Hz with chang over panel indoor type of suitable size for fixing of change over switch and termination of cables including taking down old u/s change over switch and connection, fixing arrangment,testing, etc complete all as specified Make : HPL/Indoasion/L&T/Havells |
| 18 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 63 Amps 10 KA thermal adjustable and fixed magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 19 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 100 Amps 16 KA fixed thermaland fixed magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 20 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 125 Amps 16 KA fixed thermaland fixed magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 21 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 200 Amps 25 KA adjustable thermaland adjustable magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 22 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 250 Amps 25 KA adjustable thermaland adjustable magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 23 | Supply and fixMCCB 415 volts, 3 phase, 50 Hz, 4 pole of capacity 400 Amps 36 KA adjustable thermaland adjustable magnetic including taking down old unseviceable MCCB all as directed by Engr-in-Charge.Make : L&T/Indo asian/ABB/Havells |
| 24 | Supply, laying and connecting up armouredLT XLPE insulated heavy duty electric cable with aluminium stranded conductor, 1100 volts grade, cross sectional area 4 core 16 sq mm including taking out old unserviceable cable all as directed. Make: Universal/Nicco/Mescab/Polycab/Havells |
| 25 | All as per item No 24 above but 10 sq mm 4 core |
| 26 | All as per item No 24 above but 25Sq mm 3.5 core |
| 27 | All as per item No 24 above but 50 sq mm 3.5 core |
| 28 | All as per item No 24 above but 35sq mm 3.5 core |
| 29 | All as per item No 24 above but 70sq mm 3.5 core |
| 30 | All as per item No 24 above but 95sq mm 3.5 core |
| 31 | All as per item No 24 above but150sq mm 3.5 core |
| 32 | Taking down existing LT UG Cable upto 185 Sqmm from trenches including old bricks and relaying the same after fault rectification by jointing of cable etc all as directed. Note:- earth work, excavation, bricks/cable cover ,sand and cable joints paid and measured separately |
| 33 | Supply and fixing MCCB enclosure suitable forupto 200 Amps complete with fixing arrangment. Make: Havells/Indo Asian/L&T |
| 34 | Supply and fixLED Voltmeter 3 phase, Class-1.0 with inbuilt selector switchof Cat No WL132010OOOO of make L&T or its equivalent make |
| 35 | Supply and fixLED Ammeter 3 phase, Class-1.0 with inbuilt selector switchof Cat No WL131010OOOO of make L&T or its equivalent make |
| 36 | M&L for cement concrete type D2 1:4:8 using 40 mm graded aggregate for making good surfaces in road cutting, pole foundation, stay concrete etcall as directed |
| 37 | M&L for cutting out concrete blocks, slabs, brick work or stone masonary (in alternative course) forming, toothings forand bonding new work in mortar into old work, including new materials entering old wall set in cement mortor 1:6 with pre cast cement concrete typeB1,1:2:4 (20 mm graded aggregate) all as directed and specified. |
| 38 | M&L for plain cement concrete type C2(1:3:6) using 40 mm graded stone aggregate as in coping including necessary form work and finishing exposed surface/white washing all as directed. |
| 39 | Taking out the LT air circuit breakers up to 1000 Amps capacity AC 440 volts from existing panel for repairs and replacement of worn out parts including complete servicing and refixing in original position testing & commissioning complete all as specified and as directed Note :- Spares will be measured and paid separately |
| 40 | Supply only adaptor type terminal of capacity upto1000 Amps |
| 41 | Supply only trip indication switch of capacity upto 1000 amps |
| 42 | Supply only shunt trip/closing coil 220 VAC/415 VAC |
| 43 | Supply only Under Voltage Trip device (UVT) 220 volts AC |
| 44 | Supply only Under Voltage Trip device (UVT)415 Volt AC |
| 45 | Supply only earth fault release indication of capacity upto 1000 amps |
| 46 | Supply only Main CTs upto 1000 Amps |
| 47 | Supply only Neutral CTs upto 1000 Amps |
| 48 | Supply only On/Off push button of capacity upto 1000 amps |
| 49 | Supply only spring charging indication switch |
| 50 | Supply and fixing of Indicating lamp assembly complete LED type of colour red,yellow,blue,green complete all as directed |
| 51 | Supply only LT selector switch for ampermeter/voltmeter complete all as specified.Make-Salzer or equvalent. |
| 52 | M&L for synthetic insulating mat of size 2 mtr x 1 mtr x 2.5mm thick for voltage upto 11 KV complete all as directed |
| 53 | M&L for synthetic insulating mat of size 2 mtr x 1 mtr x 2.0 mm thick for voltage upto 3.3 KV complete all as directed |
| 54 | Providing and fixing 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. Details of cost for one Set |
| 55 | 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. |
| 56 | Providing and fixing earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. Details of cost for one Set |
| 57 | Providing and fixing 25 mmX 5 mm copper strip on surface or in recess for connection etc. as required. |
| 58 | Supply, jointing and testing cable termination jointing kit cold shrinkable type(Earthed)for out door termination suitable for 3 core 120 Sq mm 11000 volts gradefor under ground XLPE cable outdoor type complete with jointing material and accessories including taking out old unserviceable jointing kit.Make: Raychem/ M Seal/Denson |
| 59 | Supply, jointing and testing cable termination jointing kit cold shrinkable type(Earthed)for out door termination suitable for 3 core 120 Sq mm 11000 volts gradefor under ground XLPE cable indoor type complete with jointing material and accessories including taking out old unserviceable jointing kit.Make: Raychem/ M Seal/Denson |
| 60 | Disconecting of cables from HT VCB panel checking of earth fault and over current relays testing of relays with the help of relay testing kit (boosting Kit) and resetting of relays as perdesire load current reconnecting the cables ,including calibaration of relays, for proper tripping and functioning and replacement of U/S parts if required and testing complete for tripping all as directed by Engineer-in-Charge.(Note: Spares required for replacementwill be paid and measured separately) |
| 61 | Supply and fix three phase over current and earth fault relay CT rating 1 Amps to 5 Amps 20/110 volts or 88/264 volts suitable for existing breakers make L&T or equivalent |
| 62 | Supply and fix triping coil DC 24/110 Volts suitable for existing breakers |
| 63 | Supply and fixing IDMTL relay suitable for double over current and earth fault function complete all as directed suitable for existing breakers Make L&T or equivalent. |
| 64 | M&L for servicing of breakers mechanical parts including greasing of moving parts and checking of spring charging motorfor its proper functioning and testing reseting the same all as directed. |
| 65 | M&Lfor one coat of aluminium painting to HT steel tubulartwo pole structure upto 11 mtr long polesincluding angle iron cross arms channels clamps etc complete including preparation of old painted surfacesall as directed and specified by Engr-in-Charge. |
| 66 | Taking out the sample of transformer oil from bottom portion of each transformerat various locations for checking the di-electric strength and acidity test of oil for the presence of moisture, impurities etc before and after including dehydration (filtration) of transformer oil through mobile filtration plant to be toed to respective location duly connecting inlet/outlet to the machinery by switching off HT power supply taking all safety precautions, so as to achieve di-electric strength not less than40 KV per minute repturing capacity, switch on supply including commissioning of transformer all as directed. |
| 67 | Supply,fill and topping up transformer oil duly tested for proper di electric strength,upto desired marked level after heating up oil in each transfomer HT switch gear all as directed. |
| 68 | S&F silica gel breather containerwith silica gel complete set for upto630 KVA transformer. |
| 69 | Supplyonly electric rubber hand gloves 11 KV |
| 70 | Supply only HTdigital type ammeter suitable for CT ratio 40/80 Amps including wiring and taking out u/s ammeter all as specified and direct. |
| 71 | Supply only HT digital display voltmeter forVCB Panel at various substation suitable for HT panel 1100/100 volts (auxillary volts) all as specified and direct. |
| 72 | Supply only HT selector switch for ampermeter/voltmeter complete all as specified.Make-Salzer or equvalent. |
| 73 | Supply and fixing PT fuse 11000 volts 2 Amps capacity. |
| 74 | Supply, installtion, commissioning and testing 11 KV, single phase, resin cast indoor potential transformer of ratio 11KV/110V, accuracy class 1.0, burden VA 200/phase, highest system voltage 12 KV, insulation level 28KV, lightning impulse 75 KV, voltage factor 1.2 contineousand 1.9 times for 8 hours forwith suitable enclosure all as specified and as directed. |
| 75 | Supply, installtion, commissioning and testing 11 KV, 3P/3W,50 Hz, 800 Amps, resin cast, enclosure type, indoorCT of ratio 80-40/1A, accuracy class 1.0, main CKT (STC) 13-1KA (3 Sec) ,E/CKT - 13-1 KA (1 Sec)200/phase, highest system voltage 12 KV, insulation level 28KV, lightning impulse 75 KV, with suitable enclosure all as specified and as directed. |
| 76 | M&L for spray painting distribution transformer after removing the existing oil stains by paint removers, cleaning with scrapers, preparing surface and painting with two coats of grey synthetic enamel paint over a coat of red oxide primer incl writingSM/MES No with white enamel paintall as directed forupto 630 KVA capacity transformer. |
| 77 | M&L for spray painting to LT Panel board of any size for both side after disconnecting of power supply, cleaning ,removing the existing paint by paint removers, cleaning with scrapers, welding to door hinges as required, preparing surface and painting with two coats of grey synthetic enamel paint over a coat of red oxide primer incl writingout going location/bldgNo with white enamel paint, reconnecting of power supplyall as specified and directed. |
| 78 | M&L for cleaning and preparation of old painted surfaces and painting with one coat of aluminium paint on MS swaged pole upto 9 mtr long and including angle iron cross arms channels clamps and street lightbrackets and pole numbering to be written with white paint on 5\" dia black back around complte all as specified and directedby Engr-in-Charge. |
| 79 | Supply and Filling crushed stone aggregate 40 mm grade at sub stationand complete cleaning, leveling, etc all as directed |
| 80 | M&L for cleaning and preparation of old painted surfaces and painting with one coat of aluminium paint on mild steel plates plane or chequered cable duct cover all as specified and directed by Engr-in-Charge |
| 81 | Supply and fix electric shock treatment chart ( Language in Hindi and English combine) board of made out acrylic sheet fixed on ply wood and all sides beading with aluminium channel of size 750 mm x 1000 mm fixing on wall complete with fixing arrangement all as specified and directed |
| 82 | Supply and fix electric supply line diagram chart board of made out acrylic sheet fixed on ply wood and all sides beading with aluminium channel of size 1200 mm x 1500 mmfixing on wall complete with fixing arrangementall as specified and directed by Enge-in-Charge. |
| 83 | Note :-Tenderers may be noted that amount of credit will be deducted from the total amount arrived, at the time of Acceptance of contract. |
