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| 1 | S&F in replacement of digital electronic voltmeter (0-500V) range with inbuilt selector switch assambly suitable for LT feeder board 415 Volts 50Hz AC supply flush pattern, square type 96mm x 96mm with adopter including connected wiring with 1.5 Sqmm PVC insulated and sheathed copper conductor cable including,testing and commissioning complete all as specified and directed by Engineer-in-Charge. |
| 2 | S&F in replacement of digital electronic Ammeter (0-400 Amps) range with inbuilt selector switch assambly suitable for LT feeder board 415 Volts 50Hz AC supply flush pattern, square type 96mm x 96mm with adopter including connected wiring with 1.5 Sqmm PVC insulated and sheathed copper conductor cable including,testing and commissioning complete all as specified and directed by Engineer-in-Charge. |
| 3 | All as per Item No 2.00 here-in-before but Ammeter of upto (0- 800) amps capacity. |
| 4 | S&F in replacement of current transformers of ratio 100/5 to 400/5 Amps in existing LT feeder piller panel and making connections of secondaryterminals to ammeter with using 1.5 Sqmm PVC insulated and sheathed copper conductor cableincluding,testing and commissioning complete all as specified and directed by Engineer-in-Charge |
| 5 | All as per Item No 4.00 here-in-before but current transformers of 500/5 to 800/5 amps ratio. |
| 6 | S&F in replacement of indication lamps LED type with showing red, yellow and green colours of 22.5mm dia fixed to monitor on LT panel board suitable for 240 Volts AC supply and making connections with using 1.5 Sqmm PVC insulated and sheathed copper conductor cable including,testing and commissioning complete all as specified and directed by Engineer-in-Charge. |
| 7 | Dismantling, taking out of serviceable bus bar of any size and capacity in any position for re-use from the dismantled/taken down feeder pillar box/panel board all as directed. |
| 8 | Dismantling, taking out/removing serviceable and functional, fittings/fixtures/ accessories like MCCB/change over switch/switch fuses unit etc. of any description & in any position for re-use from the dismantled/taken down feeder pillar box/panel boardall as directed. |
| 9 | Fixing only including necessary connection and commissioning of the following fittings / fixtures/accessories in the existing or newly fabricated panel board/feeder pillar box all as specified and directed by Engineer-in-Charge. |
| 10 | (a) Aluminium bus bars of any shape and size . |
| 11 | (b) MCCB/change over switch/switch fuses unit etc of any description, and current rating upto 400 Amps. (Note : Old serviceable retrieved / taken out / removed fittings etc. from the existing /taken down feeder pillar box / panel board shall be re-used in the work). |
| 12 | Supply and Fixing new Aluminium bus bars of any shape and size suitable upto 400 amp as directed by Engineer-in- Charge. |
| 13 | S&F in replacement of Porcelain Bus bar insulator in existing LT feeder piller boards including nuts, bolts and washers complete all as specified and directed. |
| 14 | Supply and fixing in repair mild steel sliding door assembly200 mm size clip & bolt type, stove enameled black, with bright bolt not lessthan 12mm dia with andincluding welding the sliding bolt & staple plate including nut, bolts and washers in existing LT feeder pillar boxes complete all as specified and directed by Engineer-in-Charge. |
| 15 | S&F in replacement of MS Hinge plate in existing feeder piller boxes/ panel boards with necessary spot welding etc including making necessary adjustment for free and smooth movement of panel and locking arrangements complete all as specified and directed by Engineer-in-Charge. |
| 16 | S&F in replacement 2 mm thick CRCA sheet duly febricated in existing shape and size with and includingand all jointing material such as nuts bolts or washer and welding etc. complete all as specified and directed. NOTE : (i). The panel board repaired shall be made totally enclosed, weather proof, wermin proof for installing incoming/ outgoing MCCB / Switch fuses/ cable etc. complete all as directed (ii)The rates quoted by the contractor are deemed to be included necessary cutting, welding, leveling and jointing etc. as directed to match & accommodate with the existing feeder pillar box / panel board .(iii)The replaced portion shall be painted with two coat of synthetic enameled paint over a coat of red oxide primer. |
| 17 | M&L for preparation of the old decorated existing external and internal steel surfaces of feeder pillar boxes/panels/ boards of any description and in any position including removal of disintegrated & deteriorated paint either by hand scrapping or by blow lamps, applying necessary filler coat and stopping as required and applying two coats of synthetic enameled paint (grey in color) with using spray machine on old prepared surfaces complete all as specified and directed . |
| 18 | Excavation in trenches in soft/loose soil not exceeding 1.5 m deep and not exceeding 1.5 mtr wide and getting out including forming bottom surface to required levels/gradients/slopes for foundations/laying of cable etc. all as specified and directed including taking out existing cable protection brick cover etc. |
| 19 | Returning, filling in, including spreading leveling, watering and well ramming the excavated soil in layers not exceeding 25 cm thick complete all as specified and directed |
| 20 | Removal of surplus excavated soil to a distance not exceeding 50 Mtr distance and depositing as directedat a level not exceeding 1.5 mtr above starting point complete all as specified and directed |
| 21 | M & L for sand filling with clean dry fine sand unwashed including gently punning around cables in trenches for cable protection complete all as specified and directed by Engineer-in-Charge |
| 22 | Laying only servicable Sub Class `B’ bricks, old size, kiln burnt,laid with axis of brick perpendicular to the axis of the cable, for protection of cable all as specified and directed by Engr-in-Charge. |
| 23 | Supplying & Laying Sub Class `B’ bricks, old size, kiln burnt,laid with axis of brick perpendicular to the axis of the cable, for protection of cable all as specified and directed by Engr-in-Charge. |
| 24 | Disconnecting, taking out and removing old existing unserviceable underground, LT cable of any description and in any position complete including taking down unserviceable protection pipe, earth work to take out the loop where requiredetc, stacking the cables properly for reuse, the quoted rates shall be deemed to include cutting out the defective portion of cables and its removal from site all as specified and directed by the Engineer-in-Charge for the following sizes from ducts/ trenches / poles /pipes etc :- |
| 25 | (a) LT aluminium conductor cable of size upto50 Sqmm, 3 ½core |
| 26 | (b) LT aluminium conductor cable of size upto70 Sqmm, 3 ½core |
| 27 | (c) LT aluminium conductor cable of size over 95 Sqmm, 3 ½core |
| 28 | (d) LT aluminium conductor cable of size over 120 Sqmm , 3 ½core. |
| 29 | (e) LT aluminium conductor cable of size over 185 Sqmm, 3 ½core |
| 30 | (f) LT aluminium conductor cable of size over 240 Sqmm, 3 ½core |
| 31 | Laying, jointing and testing XLPE / PVC LT Cable PVC insulated, armoured, heavy duty electric cable with aluminum conductor 1100 volts grade of any description and any make laid in trenches/ducts, floors, fixed to walls etc. complete all as specified and directed by the Engineer-in-charge for the following sizes :- (cable obtained from item No 25.00 shall be used). |
| 32 | (a) LT aluminium conductor cable of size upto50 Sqmm, 3 ½core |
| 33 | (b) LT aluminium conductor cable of size upto70 Sqmm, 3 ½core |
| 34 | (c) LT aluminium conductor cable of size over 95 Sqmm, 3 ½core |
| 35 | (d) LT aluminium conductor cable of size over 120 Sqmm , 3 ½core. |
| 36 | (e) LT aluminium conductor cable of size over 185 Sqmm, 3 ½core |
| 37 | M&L for jointing, testing sttraight though joints, heat shrinkable, suitable for XLPE LT UG cable 1100 volts for following sizes complete all as specified and directed. |
| 38 | (a)25 sqmm to 50 sqmm 3 ½core |
| 39 | (b)70 sqmm to 120 sqmm 3 ½core |
| 40 | (c)150 sqmm to 185 sqmm 3 ½core |
| 41 | (d)240 sqmm to 300 sqmm 3 ½core |
| 42 | M&L for surface excavation over the areas around the poles/feeder piller boxes/ Panels/ sub stations not exceeding 15 cm depth includingcleaning the bushes and vegetation and leveling incl removal of surplus soil in hard/ dense soil.Note:- All necessary T&P and safety equipments required for the job will be provided by the contractor. |
| 43 | Supply, fabrication and fixing for mild steel structure such as cross arms, bracing, supports, clamps andback plate fabricated from structural steel sections including nuts & bolts, washersof any description on LT over head line poles/ street light poles including taking down existing steel structure complete all as specified & directed by Engineer -in- Charge. |
| 44 | Disconnecting existing LT over heated or burnt cable terminal at existing panel/ board/feeder pillar box etc., cutting out over heated / burnt / unserviceable and portion of cable, stretching / prepairetion of cable end of required length from available rings etc. and fixing and connecting the cable in position properly by providing suitable aluminium lugs and GI nuts, bolts & washers etc. all as directed by the Engineer-in-Charge for the following sizes of cable including neccessary excavation and earth work required to the Job. |
| 45 | (a)25 Sqmm to 95 Sqmm cable of any core |
| 46 | (b) 120 Sqmm to 185 Sqmm cable of any core |
| 47 | (c) 240 Sqmm to 400 Sqmm cable of any core |
| 48 | Disconnecting & taking down old existing unserviceable MCCB of any description and in any position complete all as specified and directed by Engineer-in-Charge. |
| 49 | Supply, fixing, testing and commissioningMCCB, 630 Amps, 4 pole, 415 Volts, AC supply, having breaking capacity Icu = 35/36 KA with thermal setting 70% to 100% adjustable setting compelete all as specified and directed. |
| 50 | Supply, fixing, testing and commissioning MCCB, 400 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 35/36 KA with adjustable load setting compelete all as specified and directed. |
| 51 | Supply, fixing, testing and commissioningMCCB, 350 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 35/36 KA with adjustable load setting compelete all as specified and directed. |
| 52 | Supply, fixing, testing and commissioningMCCB, 250 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 35/36 KA with adjustable load setting compelete all as specified and directed. |
| 53 | Supply, fixing, testing and commissioning MCCB, 200 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 35/36 KA with adjustable load setting compelete all as specified and directed. |
| 54 | Supply, fixing, testing and commissioning MCCB, 160 Amps, 4 pole, 415 Volts, AC supply,having breaking capacity Icu = 35/36 KA with adjustable load setting compelete all as specified and directed. |
| 55 | Supply, fixing, testing and commissioning MCCB, 125 Amps, 3 pole, 415 Volts, AC supply,having breaking capacity Icu = 16 KA with adjustable load setting compelete all as specified and directed. |
| 56 | Supply, fixing, testing and commissioning MCCB, 100 Amps, 3 pole, 415 Volts, AC supply,having breaking capacity Icu = 16 KA with adjustable load setting compelete all as specified and directed. |
| 57 | Disconnecting / Dismantling taking out old Spreader Terminalsand Supply & Fixing new Spreader MCCB Terminals Current Rating 75/100/125 Amps all as specified and direcetd. |
| 58 | Disconnecting / Dismantling Taking out old Spreader Terminalsand Supply & Fixing new Spreader MCCB Terminals Current Rating 150/175/200/250 Amps all as specified and direcetd. |
| 59 | Disconnecting / Dismantling Taking out old Spreader Terminalsand Supply & Fixing new Spreader MCCB Terminals Current Rating 500/630/700/800all as specified and direcetd. |
| 60 | Material and labour for earthing complete with Galvanised steel earth plate electrode 600mm X 600mm X 6mm thick buried directly in ground vertically earth pit not less than 2.25 meter deep below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to GI earthstrip of size 25x4 mm as earthing lead by means ofbolts, nuts and washers all as shown in electrical plate No 3 of MES Scedule part I (2009)withconected to eath test point including adequate quantity of charcoal dustand commen salt. PCC (1: 3 : 6) type C-1chamber andfor earth pit with 40x40x6mm mild steel angle iron frame for cover. precast RCC cover 40mm thick (1:2:4) type B1 using 20 mm graded stone aggregate reinforced with 8 mm dia round bars both wayswith MS handle 12 mm dia. PGI funnel and wire mesh, 20 mm dia GI pipe light grade for watering and 40mm dia light earth lead protection pipe completeall as specified and directed.Note: Protection pipe and earth lead upto 7.5m is deemed to be included in quoted rates. |
| 61 | Supplying and fixing in repairs earth continuity conductor or main earthing lead 32mm x 6mm, GI strip/earth lead, laid in pipe/fixed on walls or any other position including jointing by tinned copper/brass nuts, bolts and washers and saddling, welding at every joint complete all as specified & directed. |
| 62 | Dismantling & taking down existing LT panel and Supply, install, testing & commissioning of CPRI approved distribution LT panelOUTDOOR ,cubical type, IP 54 protection as per IS:2147, suitable for AC supply 3 phase 4 wire having dust vermin proof MS sheet and made out of 1.6 mm thick CRCA sheet powder coatedinternally and externally, with both side opening and panel key type locking arrangement including two set of locks with three Nos of keys with seperate compartment for every switch gear, duly grouted on floor over cable duct and having sufficient working space comprising of the following accessories all as specified and directed :-(a)Bus bar Aluminium 800 Amp with colour code suitable for 4 wire system (Red, Yellow, Blue and Black).(b) Voltmeter 0-500 with three phase selector switch -01 Nos.(c)Ammeter 800 Amps with CT\"s of suitable size andthree phase selector switch-01 Nos.(d)Phase indicating lamps -03 Nos.In coming:-1. MCCB- 630 Amps, 415V, 4 Pole, AC with thermal setting 70% to 100% and 35 KA-01 Nos Out going:-1.MCCB - 315 Amps, 4 Pole, AC with thermal setting 70% to 100% and 35 KA-02 No. 2.MCCB - 200 Amps, 4 Pole, AC with thermal setting 70% to 100% and 35 KA-02 Nos.3.MCCB - 125 Amps, 4 Pole, AC with thermal setting 70% to 100% and 25 KA-02 Nos. 4.Spare place for fixing any switch gear in future-01 No |
| 63 | Dismantling & taking down existing LT panel and Supply, install, testing & commissioning of CPRI approved distribution LT panelOUTDOOR ,cubical type, IP 54 protection as per IS:2147, suitable for AC supply 3 phase 4 wire having dust vermin proof MS sheet and made out of 1.6 mm thick CRCA sheet powder coatedinternally and externally, with both side opening and panel key type locking arrangement including two set of locks with three Nos of keys with seperate compartment for every switch gear, duly grouted on floor over cable duct and having sufficient working space comprising of the following accessories all as specified and directed :-A :- Incoming (a) MCCB 250 Amps, ICU-36 KA, 4 Pole with thermal setting 70% to 100%-01 No(b) Phase indicating lamps LED type RYB including holder with 0.5 A MCB-01 set (set of three)(c) Volt meter digital type 0-500 volts with selector switch -01 No (d) Ammeter digital square type 0-250A with selector switch and set of die cast CTs-01 No B: Bus Bar Eclectronic high conectivity aluminium bus bar of appropriate croos -sectional area -04 Nos C: Outgoing (a) MCCB -160 Amps, ICU 36 KA, 4 Pole with thermal setting 70% to 100% -03 Nos (b) Isolator 63 Amp4 Pole -01 No (c) Spare place for fixing any switch gear in future-01 No |
| 64 | Disconnecting & taking out non functional ACB (Air circuit breaker)of any description and any make of rating 11 KV, 400 Amps to 1000 Amps dismantling/opening of the ACB for servicing/over hauling taking out and removing unserviceable/defective parts including cleaning and servicing greasing, oiling of the parts etc and replacement of unserviceable parts with new one, reassembling the ACB after over hauling /servicing and its testing complete all as specified and directed Note: -The quoted rates of the contractor includes for replacement of unserviceable parts with new parts.The new parts shall be measured and paid for separately under appropriate item of Sch \"A\" as supply only |
| 65 | Supply only following spare parts for 11 KV ACB 400 to 1000 Amps capacity conforming to the respective cat part given as under :Note (i) fixing and testing element of following item is deemed to be included under item No 47.00 here-in-before quoted rate. The item shall be of existing make and description of replaced item. |
| 66 | (a) Arc Chutesfor LT air circuit breakers |
| 67 | (b) Arcing Contacts (Set of 1 No. Fixed 1No. Moving ) for LT ACB |
| 68 | (c) Vertical Terminal Adapter for AH/AHA Fixed type ACB of 630/800 amps ACB |
| 69 | (d) Auxiliary Isolating contacts Blocks Assembly (set of one contact block on ACB side & two blocks on cradele side for 630/800 Amp ACB |
| 70 | (e) Single PhaseResin Cast CTS for \" AA/AHA\" ACB for Thermal release for LT air circuit breakers of 630/800 Amp. |
| 71 | (f) Auxiliary Isolating Contact Assembly (Set of one contact block on ACB side & two blocks on cradle side)for LT air circuit breakers . |
| 72 | (g) Auxiliary Isolating Contact Assembly (Set of one contact block on ACB side & four blocks on cradle side)for LT air circuit breakers. |
| 73 | (h) Main Isolating Contacts (Jaw Contacts) for LT air circuit breakers |
| 74 | (j)Lower terminals with fitting plates . |
| 75 | (k) Main FixedContacts (Upper Terminals) for LT air circuit breakers |
| 76 | Disconnectiong / Dismantling and Taking Out Old Earthing strip any type and any size from pointof equipment, making the strip straight , removing all bends, Removal of deshaped portion and making the strip straight and in proper shape, Relaying the same in ground, on floor, wall etc with proper saddling/ Clampning and connecting with equipment and with necessary welding , Nut-bolts washers (Tinned copper) at all joints all as specified and directed by Engineer-in-Charge. |
| 77 | Supply and fixing in repair Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones signal in red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size all as per directed by Engineer-in-Charge. |
| 78 | Demolition of existing PCC platform of Transformer Sub Station of any capacity andM& L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate, repairing the cable duct after disconnecting the LT/HT cable from transformer to LT panel and relaying the same after repair of duct and laying the existing GI plate for covering of cable tray complete all as specified dircetd by Engr-in-Charge. |
