| 1 | 1 | Excavation in trenches for laying under ground cable, errection of poles and stays in any type of soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep and getting out complete all as specified and directed by Engr–in–charge. | | 425 | Cum |
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| 2 | 2 | Supply and laying Sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr in charge. \nNote: Punned thickness of sand shall be measured for payment. | | 150 | Cum |
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| 3 | 3 | Supply and laying Brick covering with width equal to length of brick as mechanical protection to cable with well burnt sub class ‘B’ bricks laid dry flat complete all as specified and directed by Engr in charge. | | 15 | EACH 1000 Nos |
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| 4 | 4 | Removing surplus excavated material to a distance not exceeding 50 meter above the starting point complete all as specified and directed by Engr in charge. | | 210 | Cum |
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| 5 | 5 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed by Engr in charge. | | 215 | Cum |
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| 6 | 6 | Taking out existing broken/unserviceable stay assembly and supply and fixing new stay assembly complete with accessories and GI stay rod 20 mm dia 1900 mm long, stay wire 7/4 mm stranded galvanised including mild steel stay plate 300 mm X 300 mm x 6 mm and galvanised thimble, galvanised steel 14 mm dia 400 mm long stay bow and GI nuts, washers including loop type insulator vitreous porcelain white, brown or green big size with overall dimensions 90 mm x140 mm clearance of hole 25.5 mm complete all as specified and shown in electrical plate No. 1 of SSR part–I. | | 4 | Each |
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| 7 | 7 | Taking down existing worn out/old/broken ACSR conductors of any size and length at any position from LT poles and supply, fixing and stretching new ACSR conductors of any size and type for over head LT poles including binding at site to insulator with suitable size of binding wire etc complete all as specified and directed by Engr in charge. | | 1.5 | Qtl |
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| 8 | 8 | Taking down existing rusted/worn out MS cross arm, angle, clamps, nuts, bolts and washers and supply and fixing new MS Cross arms, bracings, supports, clamp and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any type, shape or as indicated and directed inclusive of one coat of red oxide and one coat of aluminium paint complete all as specified and directed by Engr in charge. | | 2 | Qtl |
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| 9 | 9 | Supply and laying or passing through pipe (in replacement) connecting and testing of XLPE insulated, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade of the following cross section area including suitable size lugs including taking down existing cable and removing to store etc etc all complete. \n Note:- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid separately. | | | |
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| 10 | 9.01 | (a) 10 Sqmm 2 core | | 450 | RM |
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| 11 | 9.02 | (b) 16 Sqmm 4 core | | 500 | RM |
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| 12 | 9.03 | (c) 25 Sqmm 4 core | | 350 | RM |
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| 13 | 9.04 | (d) 35 Sqmm 3.5 core | | 150 | RM |
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| 14 | 9.05 | (e) 50 Sqmm 3.5 core | | 200 | RM |
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| 15 | 9.06 | (f) 70 Sqmm 3.5 core | | 100 | RM |
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| 16 | 9.07 | (g) 95 Sqmm 3.5 core | | 150 | RM |
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| 17 | 10 | Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 32 X 6 mm by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in any type of soil and testing complete all as specified and directed and shown in electrical plate number 5 of MES SSR part-I(1991) \n (a) Excavation and earth work for drilling hole for electrode in any type of Soil.\n (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter.\n (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed\n (d) 50 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed.\n (e) Requisite quantity of common salt and charcoal.\n (f) Testing of earthing. | | 14 | Each Job |
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| 18 | 11 | Supply & laying in repair galvanized steel tubing \"light grade\" with GI fittings in trenches/ under roads/ along pole/ wall for cable protection all as specified & directed by EIC for the following size:- | | | |
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| 19 | 11.1 | (a) 40 mm bore | | 40 | RM |
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| 20 | 11.2 | (b) 50 mm bore | | 35 | RM |
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| 21 | 11.3 | (c) 80mm bore | | 6 | RM |
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| 22 | 12 | Taking down existing cracked/unserviceable Pin type insulator and supply and fixing new Pin type insulator porcelain vitreous white, brown or green including one galvanised mild steel spindle, two galvanised washers and one galvanised iron nuts 65 mm dia for 1100 volts grade complete all as specified and directed by Engr in charge. | | 30 | Each |
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| 23 | 13 | Taking down existing cracked/unserviceable shackle type insulator and supply and fixing new shackle type insulator porcelain vitreous 75 mm high and 90 mm dia ball and socket type (white, brown or green) complete single disc assembly for tension with tension clamps suitable for ACSR conductor working pressure 1100 volts grade complete all as specified and directed by Engr in charge. | | 15 | Each |
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| 24 | 14 | S&F earth continuity conductor 32x6 mm GI strip fixed to wall or resses or chasses or burried in ground or drawn in conduit pipe /pipe 50 mm dia light grade all as specified and directed. | | 15 | RM |
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| 25 | 15 | Dismantling of old unservicable bus bar chamber and S&F new Design, supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars (40mm x 5mm) for looping & branch connection system .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 7 tank pre-treatment of surfaces. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947.\n The bus bar chamber shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation. Make - Asian Switch gear, Universal, Tricolite, Mc Layers Pvt Ltd \n(Note : The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 500mm height (without base frame & canopy), 500mm width and 450mm depth). | | 2 | Each Job |
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| 26 | 16 | Taking out existing Pcc/steel tubular HT electric poles of any length including breaking of cement concrete, necessary excavation and earth work, dismantling cross arms, M.S. clamps, insulators etc and carefully taking down existing over head copper conductors or aluminium conductor. Supply and erecting new steel tubular poles complete with cast iron base plate, finial taper plug , bolts Nuts & screws complete all as specified type 410SP 31 of 9 mtr long including painting of pole with one coat red oxide primer & two coats of aluminum paint & emedded portion shall be painted with two coat of black bituminous paint all as specified in IS and all as shown in drawing No CEJZ/TD/824/91, Sheet No1/2 dt 16.04.91 with following specifications:-\n(i) Excavation in trenches in any types of soil ,returning filling in & well ramming including watering and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points.\n(ii PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in foundation bedding all as specified and directed .\n(iii) PCC (1:3:6) type C-2 using 40mm graded crushed stone aggregate as upto ground level.\n(iv) PCC (1:2:4) type B-2 using 20mm graded stone aggregate as in coping including necessary form work. \n(v) Writing pole No with yellow shade on black base using synthetic enamel paint having height of words exc 5 cm as directed by Engr-in-charge incl dismantling of old pole. | | 4 | Each Job |
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| 27 | 17 | Supply and fixing in repair MCCB 4 pole 100 Amps rupturing capacity 16 KA, with connecting links on LT panel/feeder pillar etc complete all as specified and directed. | | 3 | Each |
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| 28 | 18 | Supply and fixing in repair MCCB 4 pole 160 Amps rupturing capacity 25 KA, with connecting links on LT panel/feeder pillar etc complete all as specified and directed. | | 3 | Each |
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| 29 | 19 | Supply and fixing in repair MCCB 4 pole 200 Amps rupturing capacity 25 KA, with connecting links on LT panel/feeder pillar etc all as specified and directed. | | 5 | Each |
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| 30 | 20 | Supply and fixing in repair MCCB 4 pole 250 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar etc complete all as specified and directed. | | 3 | Each |
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| 31 | 21 | Supply and fixing in repair MCCB 4 pole 400 Amps rupturing capacity 50 KA with connecting links on LT panel/feeder pillar etc all as specified and directed. | | 3 | Each |
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| 32 | 22 | Supply and fixing MCCB 4 pole 630 Amps rupturing capacity 50 KA, with connecting links on LT panel/feeder pillar etc complete all as specified and directed. | | 1 | Each |
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| 33 | 23 | Supply and fixing (in replacement ) capacitor bank, Design, supply, erection, testing and commissioning of double door, outdoor type LT capacitor bank, with legs of size 50x50x6mm of length 0.90 mtr,0.30 mtr shall be embedded below ground level in PCC 1:2:4 and 0.30 mtr above GL level in PCC 1:2:4 type B-1 suitable size, 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars (32mm x 5mm) for looping & branch connection system .The capacitor bank shall be painted with powder coated paint (Shade : RAL-7032) after 7 tank pre-treatment of surfaces. The capacitor bank shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947.The bus bar chamber shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. in and including the following :- | | 6 | EACH |
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| 34 | 23.01 | (a) standard duty resin filled capacitor 440 Volts, 3 phase 50 Hz of capacity 4.2 KVAr -03 Nos \n(b) standard duty resin filled capacitor 440 Volts, 3 phase 50 Hz of capacity 2.1 KVAr-03 Nos\n(c) Standard duty resin filled capacitor 440 Volts, 3 phase 50 Hz of capacity 01 KVAr - 04 Nos,\n (d) incomming MCCBs 100 amps, 415 Volts, 4 pole 16 KA, thermal magnetic release, and suitable size out going MCBs applicable for capacitor duty of suitable capacity, \n(e) Voltmeter - 01 Nos, Ampere meter - 01 Nos, Power factor meter - 01 Nos All internal connection shall be carried out with suitable size copper wire from bus bar to MCBs and MCBs to capacitors. The capacitor bank shall be provided with ventilation facility in the form of louvers for better heat dissipation \n(Note : The capacitor bank shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 700mm height (without base frame & canopy), 900mm width and 500mm depth). . Make of enclosure - Mc layer Pvt Ltd, Asian Switchgear, Tricolite, Capacitor bank - Legrand, L&T, C&S, MCCBs/MCBs-Legrand, L&T | | | |
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| 35 | 24 | S&F in repairs change over switch 200 Amps ON load in sheet enclosure four pole to be fixed on wall with FI 32X6mm, nuts, bolts, washers etc. complete with all electric connection etc complete all as specified and directed. | | 3 | Each |
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| 36 | 25 | Drilling (Horizontally) existing road ( Maximum 10 mtr wide) suitable for passing GI tubing upto 80/100mm including making good existing distrubed surface complete all as specified and directed. | | 42 | RM |
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| 37 | 26 | Re - stretching only existing ACSR of any size on HT/ LT pole including binding the ACSR with insulators, aluminium binding wire complete all as specified and as directed. \nNote : (i) The above work includes cleaning pruning of tree branches falling around the conductors (ii) One length shall be measured for complete span of 4/5/6 conductors & GI wire. | | 120 | SPAN |
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| 38 | 27 | Trimming of tree branches Clearing of LT/HT line 4 mtr all around by cutting tree branches at ground level of any numbers and any girth on any numbers of conductors/earth wire complete all as specified and directed by Engr in charge. | | 300 | SPAN |
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| 39 | 28 | Taking out old unserviceable LT XLPE / PVC insulated armoured cable of any size from trenches wall/roof including taking out of brick layer and sand from trenches itc for checking its serviceability for reuse and relaying the same after repair the cable after jointing the cable all as required and directed at site and as specified and as directed. Note : straight through joint and other material will be paid seperately. | | 200 | RM |
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| 40 | 29 | S&F straight through joint LT from 25 sqmm 3.5/4 core to 70 sqmm 3.5 core with jointing all as required and directed at site | | 6 | Each |
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| 41 | 30 | S&F straight through joint LT from 95sqmm 3.5 core to 120 sqmm 3.5 core with jointing all as required and directed at site | | 6 | each |
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| 42 | 31 | M&L for prepration Scrubbing of existing paints of existing LT panel board, LT feeder Pillar boxes, LT bus bar chamber paints of any specification and removing old paints and preparation of surfaces for painting complete and internaly and externaly and applying one coat of superior quality smoke grey paint to achieve fine finishing complete all as specified and directed by Engr - in charge at site. | | 20 | Each Job |
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| 43 | 32 | Dismantling of old unserviceable doors, back sheets, side sheet of LT panels, bus bar chamber or feeder pillar box installed at various places by cutting/descrewing after making the system disconnected from Elect supply and S&F new fabrication of doors/frames/ partition, bottom sheet by bending hot or cold, making holes, notching, welding of MS black sheet for LT panel board, bus bar chamber, feeder pillar box made out of 2 mm thick mild steel sheet including providing hinges for opening or closing of door, making handles, locking arrangement and painting of sheet both side with superior quality smoke grey paint after applying a coat of red oxide and matching with the existing complete all as specified and directed by the Engr - in-charge at site. Note : The cost of disconnecting of LT cable and earth strip and reconnecting the same after repair work shall be deemed to be inclussive in the unit quoted rates. | | 15 | Sqm |
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| 44 | 33 | Dismantling/ taking down of existing bus bar of any type and supply and fixing new bus bar made out of aluminium with coulour coded sleves (Red, Yellow, Blue and black) with necessary bus bar insulators and nuts bolts of suitable size as required at site complete all as specified and directed | | 20 | Kg |
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| 45 | 34 | Disconnecting, Dismantling, taking down of existing APFC panel of any type and size and Supply and fixing new installation, commissioning and testing of outdoor type, 440volts, AC, LT, APFC panel of 110 KVAr capacity, factory fabricated, made out of 3.15mm CRCA sheet, CPRI approved, duly wiring with copper flexible wire of suitable rating for power control , Panel shall be dully powder coated with 8 tanks sheet treatment ( De-greasing, water rinsing, de-rusting, water rinsing, Activation- phosphating, water rinsing, (Passivationthickness of powder coating shall no be less than 80 microns) in and including the following :- | | 1 | Each Job |
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| 46 | 34.01 | (A) Incoming\n(i) MCCB, 415 volts, 4 pole, 200 Amps, 36 kA with rotary Handle Mechanism - 01 Nos\n(ii) Digital Ammeter with built - in - selector switch Aux Supply 230 Volts, AC - 01 Nos\n(iii) Digital Voltmeter with built in selector switch Aux Supply 230 Volts, AC-01 Nos\n(iv) LED indication lamp 230 Volts, AC 22.5mm dia RYB-03 Nos\n(v) MCB 2 Amp, Single Pole-03 Nos\n(vi) Microprocessor APFC relay with single CT sensing 12 stages auxilary supply 230volts, AC - 01 Nos\n(vii) Aluminium busbar 25x10mm, TPN - 01 Set\n(viii) Auto/Manual Switch - 01 Nos\n(B) Outgoing\n(i) Capacitor 20 KVAr ultra heavy duty 440V cylindrical - 02 Nos\n(ii) Capacitor 15 KVAr ultra heavy duty 440V cylindrical - 02 Nos\n(iii) Capacitor 10 KVAr ultra heavy duty 440V cylindrical - 02 Nos\n(iv) Capacitor 05 KVAr ultra heavy duty 440V cylindrical - 04 Nos\n(v) MCB Triple pole 63 Amps, 10 kA, 'C' sries - 02 Nos\n(vi) MCB Triple pole 40 Amps, 10 kA, 'C' sries - 02 Nos\n(vii) MCB Triple pole 32 Amps, 10 kA, 'C' sries - 02 Nos\n(viii) MCB Triple pole 16 Amps, 10 kA, 'C' sries - 04 Nos\n(ix) Capacitor duty contactor 3 pole 20 KVAr - 02 Nos\n(x) Capacitor duty contactor 3 pole 15 KVAr - 02 Nos\n(xi) Capacitor duty contactor 3 pole 10 KVAr - 02 Nos\n(xii) Capacitor duty contactor 3 pole 05 KVAr - 04 Nos\n(xiii) 22.5mm dia Push Button ON/OFF-10 set\n(xiv) 22.5 mm dia LED Red - 10Nos\n(xv) 22.5mm dia LED Green-10 Nos\n(xvi) Armoured 2 core copper cable 1.5sqmm shall be provided for sensing CT\n(xvii) Sensing CT as per site load condition shall be provided alongwith APFC Panel\n(xviii ) All power connection shall be done with 1100 volts FRLS copper flexible wire with copper termination of proper size and proper type\nMake (APFC Panel) Tricolite/ Mc Layers/Universal Switchgear)\nMake : MCCB's/MCB/LED/PB/Cacitor/Contractor/APFC : L&T/Siemens/Schineider. | | | |
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| 47 | 34.02 | Note (i) GA drawing for APFC panel shall be got approved from the Accepting Officer/Engineer-in-charge before manufacturing of APFC panels\n(ii) Pre dispatch inspection shall be arranged for routine test at manufacturer's works by the contractor\n(iii) Test report for powder coating shall be provided with panels\n(iv) The manufacturers shall have inhouse 8 tanks Powder coating Process Plant to avoid defective process\n(v) PCC plateform of suitable size shall be provided after demolition of existing PCC plateform, The cost of all above shall be demmed to be included in unit quoted rates | | | |
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