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| 1 | Design, supply, erection, testing and commissioning of outdoor type LT bus bar of overall size not less than 1000 (W) X900 (Ht)(Without Canopy & Base channel) x 450 mm Depth, M.S. Channel Base Frame mounted (to be mounted on the 3 side covered brick. pedestal of height 450 mm above ground level) , suitable for 3 phase 4 wire, 415 volts AC supply and having 4 NosAluminium bus bars of rating 200 amps insulated , Provision of Spreader link to both incoming and outgoingside ofMCCBsfor termination of cables the Feeder Pillar shall be duly fabricated in a approved fabrication house who posseses type test certificate from CPRI for similar type of Feeder Pillar andhaving modern fabrication and testing facility which includes atleast seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL 7032 (SIEMENS GRAY). |
| 2 | The Feeder Pillar shall be provided with suitablerubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-54 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.15mm thick CRCA mild steel sheetand 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facilitywith single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt,The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the followings :- |
| 3 | PROVISION FOR CABLE ENTRY :- The provision for cable entry / exit shall be provided from the bottom for both incoming and outgoing cables through and including cable gland adge of BrassCONTROL WIRING :- All control wirings shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq mm and shall be properly bunched,tied and dressed, ferrule marked for proper identification and crimped with suitable size & type of tinned copper lugs and shall be wrapped with PVC spring type flexible pipes near the door hinges.INCOMING :- (i) Supply and fixMCCB 100 Ampwith , 4 Pole, 250 KA, 50 Hz with thermal magnatic release----- 01 No.MISCELLANEOUS ITEMS :- (a) SP MCB 6 Amps 10 KA (For Control Wiring) - 01 No. Make : LEGRAND /SCHNEIDER / ABBINSTRUMENTATION SYSTEM :-LED Phase Indicating light, shrouded type, 22mm, with cluster LED- 01 set of 3 lamps (RED,YELLOW & BLUE)Digital Multifunction meter - 01 No.Make : L&T / AE/ CONZERV / ELMEASUREC.T having Ratio 200/5, resin cast, - 03Nos. |
| 4 | Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar of overall size not less than 1000 (W) X900 (Ht)(Without Canopy & Base channel) x 450 mm Depth, M.S. Channel Base Frame mounted (to be mounted on the 3 side covered brick. pedestal of height 450 mm above ground level) , suitable for 3 phase 4 wire, 415 volts AC supply and having 4 NosAluminium bus bars of rating 200 amps insulated , Provision of Spreader link to both incoming and outgoingside ofMCCBsfor termination of cables the Feeder Pillar shall be duly fabricated in a approved fabrication house who posseses type test certificate from CPRI for similar type of Feeder Pillar andhaving modern fabrication and testing facility which includes atleast seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL 7032 (SIEMENS GRAY). |
| 5 | The Feeder Pillar shall be provided with suitablerubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-54 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.15mm thick CRCA mild steel sheetand 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facilitywith single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt,The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the followings :- |
| 6 | PROVISION FOR CABLE ENTRY :- The provision for cable entry / exit shall be provided from the bottom for both incoming and outgoing cables through and including cable gland adge of BrassCONTROL WIRING :- All control wirings shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq mm and shall be properly bunched,tied and dressed, ferrule marked for proper identification and crimped with suitable size & type of tinned copper lugs and shall be wrapped with PVC spring type flexible pipes near the door hinges.INCOMING :- (i) Supply and fixMCCB 315 Ampwith , 4 Pole, 25 KA, 50 Hz with thermal magnatic release----- 01 No.OUTGOING(i)Supply and fixMCCB 200 Ampwith , 4 Pole, 25 KA, 50 Hz with thermal magnatic release----- 02 No.(ii) Supply and fixMCCB 100 Ampwith , 4 Pole, 25 KA, 50 Hz with thermal magnatic release----- 02 No.(iii) Supply and fixMCCB 63 Ampwith , 4 Pole, 16 KA, 50 Hz with thermal magnatic release----- 01 No.MISCELLANEOUS ITEMS :- (a) SP MCB 6 Amps 10 KA (For Control Wiring) - 01 No. Make : LEGRAND /SCHNEIDER / ABBINSTRUMENTATION SYSTEM :-LED Phase Indicating light, shrouded type, 22mm, with cluster LED- 01 set of 3 lamps (RED,YELLOW & BLUE)Digital Multifunction meter - 01 No.Make : L&T / AE/ CONZERV / ELMEASUREC.T having Ratio 500 /5, resin cast, - 03 Nos. |
| 7 | Cutting, welding of doors front and rear side LT panel, painting and marking of existing LT Panels with alphabet number not less tha 10 mm including rubbing with two coats of enameled systhetic paint including damaged foundation of different sizein various location with complete all as specified and directedNote : Cost of material like hinges, locks etc and other material required at site shall be include in the unit rate. |
| 8 | Taking out of existing LT UG cable of size 3½/4 core, 185 to 240sq.mm including taking out protection bricks complete all as specified and directed.Note: Earth work & excavation will be measured and paid separately |
| 9 | All as per item No 4.00 herein before but size of cable 120 sqmm to 150 sqmm complete all as specified and directed. |
| 10 | All as per item No 4.00 herein before but size of cable 95 sqmm complete all as specified and directed. |
| 11 | Supply and laying in repair/replacement in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked of size 240 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.Note: (i) Necessary test results like continuity test, megger tests shall be submitted to Engineer-in-Charge before the cable is laid.(ii) Excavation & earth work will be measured and paid separately. |
| 12 | All as per Item No. 7.00 herein before but cable of size 185 sqmm, 3.5 core complete all as specified and directed. |
| 13 | All as per Item No. 7.00 herein before but cable of size 150 sqmm, 3.5 core complete all as specified and directed. |
| 14 | All as per Item No. 7.00 herein before but cable of size 120 sqmm, 3.5 core complete all as specified and directed. |
| 15 | All as per Item No. 7.00 herein before but cable of size 95 sqmm, 3.5 core complete all as specified and directed. |
| 16 | M&L for cutting the existing cable of size 240 Sqmm from loopnear the panel and making necessary connection with end termination with aluminium lugs, PVC taps, nuts, bots of suitable size without jointing kit with cable glands suitable for LT U/G cable complete all as specified and directed.Note : (i) The cost T&P and labour will be included as unit rate(ii) If jointing kit of any type is required will be measured and paid seperately. |
| 17 | All as per item No. 12.00 hereinbefore but size of cable 185 Sqmm, 3.5 core complete all as specified and directed. |
| 18 | All as per item No. 12.00 hereinbefore but size of cable 120 Sqmm, 3.5 core complete all as specified and directed. |
| 19 | All as per item No. 12.00 hereinbefore but size of cable 95 Sqmm, 3.5 core complete all as specified and directed. |
| 20 | All as per item No. 12.00 hereinbefore but size of cable 70 Sqmm, 3.5 core complete all as specified and directed. |
| 21 | All as per item No. 12.00 hereinbefore but size of cable 50 Sqmm, 3.5 core complete all as specified and directed. |
| 22 | All as per item No. 12.00 hereinbefore but size of cable 35 Sqmm, 3.5 core complete all as specified and directed. |
| 23 | All as per item No. 12.00 hereinbefore but size of cable 16 Sqmm to 25 sqmm, 3.5/4 core complete all as specified and directed. |
| 24 | M&L in repair/replacement of LT cable straight through jointing kit heat shrinkable type suitable for XLPE/ PVC insulated cable of size 3.5/4 Core, 10 sqmm to 16 sq.mm complete including testing the cable joint for healthiness, cutting & removing unserviceable joint, preparation of both ends of cable to be joined with necessary stretching, aligning, making joint complete all as specified and directed |
| 25 | All as per Item No 20.00 herein before but straight through of size 25 sqmm to 50 sqmm, 3.5 core complete all as specified and directed. |
| 26 | All as per Item No 20.00 herein before but straight through of size 70 sqmm to 150 sqmm, 3.5 core complete all as specified and directed. |
| 27 | All as per Item No 20.00 herein before but straight through of size 185 sqmm to 240 sqmm, 3.5core complete all as specified and directed. |
| 28 | M&L in repair/replacement of LT cable end temination heat shrinkable type suitable for XLPE/ PVC insulated cable of size 3.5/4 Core, 10 sqmm to 16 sq.mm complete including testing the cable joint for healthiness, cutting & removing unserviceable joint, preparation of both ends of cable to be joined with necessary stretching, aligning, making joint complete all as specified and directed |
| 29 | All as per Item No 24.00 herein before but straight through of size 25 sqmm to 50 sqmm, 3.5 core complete all as specified and directed. |
| 30 | All as per Item No 24.00 herein before but straight through of size 70 sqmm to 150 sqmm, 3.5 core complete all as specified and directed. |
| 31 | All as per Item No 24.00 herein before but straight through of size 185 sqmm to 240 sqmm, 3.5core complete all as specified and directed. |
| 32 | M&L horizontal Boring under hard standing/ pavements or roads manually using suitable auger for insertion of GI pipes up to 100 mm bore and making good the disturbed surface complete all as specified and as directed.Note: GI pipe will be measured and paid separately. |
| 33 | S&F in repair/replacement of GI tubes 40 mm bore dia light grade with all fittings laid in trenches or inserting in horizontal boring complete all as specified and as directed. |
| 34 | S&F in repair/replacement of GI tubes 50 mm bore dia light grade with all fittings laid in trenches or inserting in horizontal boring complete all as specified and as directed. |
| 35 | S&F in repair/replacement of GI tubes 80 mm bore dia light grade with all fittings laid in trenches or inserting in horizontal boring complete all as specified and as directed. |
| 36 | M&L for Preparation of surfaces of steel electric poles/ masts of height up to 7.5m/16 (exposed) by scraping with emery paper and making free from rust, dust and any foreign material and applying one coat of aluminium paint including lettering on poles such as Pole No and source point of electric supply with white enamel paint on black back ground, zebra painting up to 1.2 m height from ground level with two coats of synthetic enamel paint in 30cm height of alternate bands all as specified and as directed. |
| 37 | M&L for plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete all as specified and as directed. |
| 38 | M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping of pole all as directed including use & waste of necessary form work all as specified and as directed. |
| 39 | M&L in repair/replacement for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete including dismantling existing rusted sections all as directed. |
| 40 | S&F in repair/replacement of Off Load changeover switch 415 V, 4 pole, 400 Amps capacity with sheet steel enclosure including necessary connection complete all as specified and as directed. [Make: Legrand/ L&T/ ABB/ Schneider/Indo Asian] |
| 41 | S&F in repair/replacement of Off Load changeover switch 415 V, 4 pole, 250 Amps capacity with sheet steel enclosure floor/wall mounted including necessary connection complete all as specified and as directed. [Make: Legrand/ L&T/ ABB/ Schneider/Indo asian] |
| 42 | S & F in repair/replacement of MCCB 3 Pole, 415 V, Fixedtype,thermal magnatic loadICS100% of Icu as per IEC 60947-II, 0.8 ln to 1ln, 63 Amps including spider link, nut, bolt having breaking capacity 25 KA complete all as specified and directed. Make:Indoasian/Standard/Havells/Schneider/ABB or equivalent as approved by GE. |
| 43 | All as per item No 38.00 hereinbefore but rating 100 Amps complete all as specified and directed. |
| 44 | All as per item No 38.00 hereinbefore but rating 160 Amps complete all as specified and directed. |
| 45 | All as per item No 38.00 hereinbefore but rating 200 Amps complete all as specified and directed. |
| 46 | S & F in repair/replacement of MCCB 4 Pole, 415 V,loadICS100% of ICU, 0.8 ln to 1ln, 100 Amps including spider link, nut, bolt having breaking capacity 25 KA complete all as specified and directed. Standard/Havells/Legrand or equivalent as approved by GE. |
| 47 | All as per item No 42.00 hereinbefore but rating 160 Amps complete all as specified and directed. |
| 48 | All as per item No 42.00 hereinbefore but rating 200 Amps complete all as specified and directed. |
| 49 | All as per item No 42.00 hereinbefore but rating 315 Amps complete all as specified and directed. |
| 50 | All as per item No 42.00 hereinbefore but rating 400 Amps complete all as specified and directed. |
| 51 | Carryover preventive maintenance and servicing of air circuit breaker of different capacity with necessary spare parts including necessary commissioning, testing after repaircomplete all as specified and directed.Note : Cost of material required at site leke under voltage relay andother material shall be included in the unit rates. |
| 52 | Supply, installed, testing and commissioning of air circuit breaker (ACB) draw out type of capacity 4 pole, 630 Amp breaking capacity 50 KA including taking out old unserviceable and necessary connections complete all as specified and directedMake : Legrand/Havells/L&T |
| 53 | Supply & erecting in true vertical position, steel tubular swaged pole 410-SP-31, 9 meter long complete with mild steel base plate, pole cap, finial taper plug, bolts, nuts, washers etc. including painting the exposed outer surfaces with two coats of aluminium paint over a coat of red oxide primer including 3 Nos of bands/straps painted with signal red and white colour (300mm each) in alternate layers from plinth block, marking of pole number with black synthetic enamel paint 2.5 cm height including applying one coat of black bituminous paint on portion embedded in concrete foundation complete all as specified including taking down existing unserviceable pole after disconnecting and demolition of PCC coping, foundation etc. all as directed.Note: Earth work and excavation, PCC foundation & coping shall be measured and paid separately |
| 54 | S&F in repair/replacement of galvanised steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.50 m below normal ground level, connected to galvanised earth strip of size 25 X 4 mm by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2020, Part–I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, , GI protection pipe light grade 40 mm bore including testing on completion of job complete all as specified and directed. |
| 55 | S&F in repair/replacement of earthing comprising of copper earth plate electrode 600 mm X 600 mm X 3.15 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.50 m below normal ground level, connected to copper earth strip of size 20 X 3 mm by means of nut-bolts, check nuts and washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2020, Part–I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust and common salt all around the earth plate in alternate layers minimum 150 mm (compacted thickness) in all directions with and including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, GI protection pipe light grade 40 mm bore including testing on completion of job complete all as specified and directed. |
| 56 | S&F in repair/replacement of earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing strip20x3mm copper strip, insulator,clips etc. complete all as speciefed and as directed. |
| 57 | M & L for brazing work with copper brazing alloy rod with help of oxygen and LPG cylinder using required copper strip of size 20 mm x 3mm upto 30 cm length along with cleaning work of strip with descaling solution/emery paper which are laid as roof/down conductor on any height of buildingup to 15 mtr building height complete all as specified and directed by Engr-in-Charge. |
| 58 | M & L for brazing work with copper brazing alloy rod with help of oxygen and LPG cylinder using required copper strip of size 25 mm x 3mm upto 30 cm length along with cleaning work of strip with descaling solution/emery paper which are laid as roof/down conductor on any height of buildingup to 15 mtr building height complete all as specified and directed by Engr-in-Charge. |
| 59 | M & L for brazing work with copper brazing alloy rod with help of oxygen and LPG cylinder using required copper strip of size 32 mm x 6 mm upto 30 cm length along with cleaning work of strip with descaling solution/emery paper which are laid as roof/down conductor on any height of buildingup to 15 mtr building height complete all as specified and directed by Engr-in-Charge. |
| 60 | M & L for brazing work with GI brazing alloy rod with help of oxygen and LPG cylinder using required galvanised strip of size 20 mm x 3 mm upto 30 cm length along with cleaning work of strip with descaling solution/emery paper which are laid as roof/down conductor on any height of buildingup to 15 mtr building height complete all as specified and directed by Engr-in-Charge. |
| 61 | M&L for dismantling and taking out faulty analog type Amp meter from LT panel /feeder pillar box and S&F Amp meter digital type suitable for size 96mmx96mm size including necessary control wire connection and testing complete all as specified and directed. Make: L&T/C&S/AE |
| 62 | M&L for dismantling and taking out faulty analog type volt meter from LT panel /feeder pillar box and S&F Volt meter digital type suitable for size 96mmx96mm size including necessary control wire connection and testing complete all as specified and directed. Make: L&T/C&S/AE |
| 63 | M&L for dismantling and taking out faulty analog type multifunction meter from LT panel /feeder pillar box and S&F three phase power multifunction meter digital type suitable for size 96mmx96mm size including necessary control wire connection and testing complete all as |
| 64 | Laying only LT cable of size 95 sqmm to 240 Sqmm, 3.5 core complete all as specified and directed Note : Excavation, Earth work and other material like sand, bricks and cable cover will be measured and paid seperately |
| 65 | All as per item No 60 hereinbefore but size of LT cable 16 sqmm, to 95 sqmm 3.5/4 core complete all as specified and directed. |
| 66 | Excavation intrenches in any type of soil not exceeding 1.5 mtrdeep and not exceeding 1.5 mtrwide for laying of cables, RCC poles/stays and struts etc or /getting outcable cover and stacking for reuse/ credit , trimming sides and forming bottom surface all as specified and directed at site. |
| 67 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soilcomplete all as specified and directed. |
| 68 | Removing surplus excavated soil nexc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point complete all as specified and directed. |
| 69 | M&L for dry sand cushioning to underground cables after laying and stretching of Cablecomplete all as specified and directed. |
| 70 | Supplying and laying un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm complete all as specified and directed |
| 71 | M & L for sub class \"B\" brick for covering to under ground cable laid flat transversally width equal to the lenth of the cable complete all as specified and directed. |
