Tender For Provision Of Electric Chimney At 11 Offers Md Accommodation At Grd And Spl Repair Of Lt Distribution System And Connected Items Under Ge Af Gorakhpur; 1 Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and as directed for laying of under ground cable, foundation of pole and stay etc. complete all as specified and as directed 2 Returning, filling in, including spreading, levelling, watering and well remmining in layers not exc 25 cm. 3 Removing excavated material n.exc 50 m and depositing where directed at a level n. exc 1.5 m above the starting point all as directed. 4 M&L for sand cushioning to U/G cable in layers of 23 cm thick( 8 Cm before laying the cable and 15 Cm thick after laying the cable) in trenches complete all as specified and directed.Note :-Only Puned down volume shall be measured. 5 Supply and lay burnt best quality locally available old size sub class B bricks laid in trenches perpendicular to U/G cable for cable protection complete all as specified and as directed. 6 Laying only serviceable bricks obtained from the items specified here-in-before (i.e during taking out of under ground cable),laid flat dry, in trenches with width of the bricks laid to the axis of cable for protection of cable complete all as specified and as directed 7 Taking out unserviceable LT U/G cable from trenches of size 6 Sqmm to 240 Sqmm 2/3.5/4 core complete all as specified and as directed. 8 Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 16 Sqmm 4 core complete all as specified and as directed 9 All as per item No-8 above but of size 25 sqmm 4 core complete all as specified and as directed 10 All as per item No-8 above but of size 35 sqmm 3.5core complete all as specified and as directed 11 All as per item No-8 above but of size 50 sqmm 3.5core complete all as specified and as directed 12 All as per item No-8 above but of size 70 sqmm 3.5core complete all as specified and as directed 13 All as per item No-8 above but of size 95 sqmm 3.5core complete all as specified and as directed 14 All as per item No-8 above but of size 120 sqmm 3.5core.complete all as specified and as directed 15 All as per item No-8 above but of size 150 sqmm 3.5core.complete all as specified and as directed 16 All as per item No-8 above but of size 185 sqmm 3.5core.complete all as specified and as directed 17 All as per item No-8 above but of size 240 sqmm 3.5core.complete all as specified and as directed 18 M&L Boring holeshorizontally under road without damaging the surface of road ( minimum 1.0 Metre below the road surface with the help of GI tubing not exc 100 mm bore(dia) for passing UG cable, complete all as specified and as directed. NOTE : - GI Pipe laid will be measured and paid separately under respective item 19 M&L Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine suitable for 0.4 mpa working pressure complete all as specified . 20 S&F in replacement of 40 mm bore GItubinglight grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified . 21 S&F in replacement of 25 mm bore GItubinglight grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified . 22 S&F in replacement of 80 mm bore GItubinglight grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified . 23 S&F in replacement of 50 mm bore GItubinglight grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified . 24 M&L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick, burried directly into the ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI earth strip 32x6 mm by means of bolts, nuts, check nuts, and washers of galvanised iron or steel all as shown iln electrical plate No. 3 connected to earthing test point all as specified or indicated including excavation and connected earth work, PCC chamber and cover, watering pipe, funnel wire mesh but without earth lead protection pipe and test on completion after dismantling unserviceable erthing (above GL only) complete all as directed. 25 Dismantling existing unserviceable feeder pillar box including disconnection from different sites complete all as specified and as directed . 26 Fabrication, supply, installation, testing and commissioning in replacement of outdoor type feeder pillar box0.90 m x 0.75 m x 0.45 floor mounted made out from 3.15 mm thick MS sheet ( CPRI type tested) with canopy type roof, front operated, one part hinged doors with locking arrangement comprising of Aluminium bus bar suitable for 3 phase, 4 wire, 415 volts,50 Hz, AC supply mounted onsuitablebus bar insulators, 200 Amps rating suitably drilled and tapped for bolts withopenable two part front and rear shutter with heat strinkable PVC sleeving having RYB-B colour code drilling holes for connection of incoming and outgoing cable, complete powder coated painting, testing and installation on PCC/brick foundation, connection of cable with suitable aluminium lugs all as specified and directed. 27 S&F in replacement on load Changeover switch 415 Volt in sheet metal enclosure 4 pole of capacity 200 Ampall as specified and directed 28 S&F in replacement on load Changeover switch 415 Volt in sheet metal enclosure 4 pole of capacity 400 Ampall as specified and directed 29 M&L straight through joints( epoxy) for LT underground cable including joint kits suitable for aluminium conductor cable 3.5 core 120 sqmm to 240 sqmm all as specified and directed 30 M&L outdoor LT END Termination Heat Shrink Kitsfor LT underground cable suitable for aluminium conductor cable of size 1120 sqmm to 240 Sqmm (3.5/4C)all as specified and directed 31 Dismantling of old PCC/steel tubular pole of any size with necessary disconnection of electric wire, demolition of concrete foundation including excavation, earth work as reqd & removingthe same from site complete all as specified and as directed. 32 Supply and erecting Steel tubular swaged pole complete with cast iron base plate , finial taper plug , bolts , nuts & screws as specified type 410 SP-31, 9 mtr long, complete all as specified and shown on drawings including the followings:-(a) Excavation in post holes in any types of soil, returning filling, well ramming and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points.(b)PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation including form work.(c)PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping including form work.(d)PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in base.(e)Painting of poles externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coats of aluminium paint over one coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 Nos with synthetic enamel paint of appropriate colour in alternate layer upto height of 1.5 m above plinth block.(f) Painting of coping shall be cement base paint complete all as directed.(g) Embeded portion shall be painted with two coat of black bituminous paint complete all as directed.Note:- (i) This item consists of provision of steel pole and work mentioned in para (a) to (g) only. All other connected work, shall be measured and paid on this account. 33 Disconnecting and taking out old existing unserviceable junction box and S & F of IP rated junction box made of impact resistance polycarbonate & heat resistant materials of size 200x160x98mm mm, dust proof, water tight, light weight, acid resistant, corrotion proof insulated and shock proof, fire retardant, self extinguishing, helogen & silica free non toxic material, UV resistant with internally embedded gasket and fitted with required terminals alongwith complete all as specified and directed directed. 34 Disconnecting and taking out old existing unserviceable street light fitting of any description andSupply & fixing Street light fitting IP-66 powder coated pressure die cast aluminium housing with high powerLEDas lighting source with heat resistant toughtened glass 70 W LED with 10kv surge protection completewith all assessaries of capacity 70 wattall as specified and directed make :Philips/Bajaj/crompton or equivalent make approved by GE 35 Supply, install, testing and commissioning in replacement ofLT Cubicle panel of suitable sizeoutdoor type, platform mounted, totally enclosed, dust and vermin proof, openablefrom both front and rear side, made out of 3.15mm thick CRCA sheet complete including inner chambers/partitions to mount the following electrical accessories and built upon 50x50x6mm angle ironframe work, having front and rear hinged doors, lifting lugs (2 Nos), provision for earth strip connection, bottom detachable gland plates, connecting using suitable size of zinc plated and passivated nut, bolts , springs and washers.The cabinet and all members should be chemically treated with anti-corrosive chemicals and apply spray paint with two coats of synethetic enamel paintover a coat of red oxide primer. The panel should be suitable for 415 volts, 50Hz , 3 phase4 wire system1100 volts grade, coloured heat shrinkable sleaving, internal connection should be provided with aluminium strip of suitable size and necessary grouting/ foundation all as required at site and comprising following:- (a) Ammeter, digital including selectorswitch. ( b) CT of required capacity -03 No (c) Voltmeter Digital type including selector switch. (d) Phase indicating lamps-03 Nos.(e) Controlwiring.(f) Copper conductor wiring(f) BusBar strip made out of aluminiumof 400 amps capacity mounted on insulators.( h) MCCB 4 Pole 415 Volt250Amps Capacity, 36 KA- 01 Nos ( for incoming ) 36 Detecting of fault of LT UG cable (any place any length any type /size) with help of vehicle mounted cable fault locator including detecting exact location of cable fault and remove of cable for rectification. complete all as specified and as directed.(Note- Straight Through Joint will paid in seprately) 37 Fabrication, supply, installation, testing and commissioning in replacement ofoutdoor type LT feeder size1.2 m x 0.90 m x 0.60pillar boxwith front and rear opening doors with electrolysis Aluminium bus bars of 1 ½ times of the incoming capacitywith provision of extension, dust and vermin proof, cubical, cable alloy for all the feeders, panel fabricated out of 3.15 mm thick CRCA sheet duly pre-treated and powder coated, factory fabricated panel and consisting of the following and as specified and directed:- Incoming (a) S&F MCCB4P 315 amps, adjustable thermal & magnetic setting 36 KA , 415 volts, 50Hz - 01 NoOutgoing (a) S&F MCCB4P 100 amps, 16 KA , 415 volts, 50Hz- 02 Nos (b) S&F MCCB4P 63 amps, 16 KA , 415 volts, 50Hz- 02 Nos.(c)S&F Digital Panel mounted Ammeter 96 mm square type complete with selector switch complete with suitable size of CTs - 01 Set.(d) S&F Digital Panel mounted Voltmeter 96 mm square type complete with selector switch - 01 No. (e) S&F Insulated Aluminium bus bars of suitable size shall be provided from the main bus bar to the out going MCCBs.(f)S&F RYBLED indicating lamp - 01 set.. 38 Material and labourfor point wiring withOne 3 pin socket outlet. 15 amps, independent,with cables 4 sqmm size cable (nominal area) stranded copper conductor, PVC insulated unsheathed cable, 1100 V grade in and including concealed PVC conduit of size not less than 20mm dia with sunken type pressed steel terninal box 1.6 mm thick of suitable size, duly painted with one coat of red oxide primer andtwo coats of black bituminous paint for mounting fittings/ junction boxes and wiring to be terminated in pressed steel sunken boxes including all accessories and using single core 4 Sqmm (nominal area) stranded copper conductor, PVC insulated unsheathed cable as in earth wire (green colour) connected to common earth dolly complete all as specified and directed for following :- (a) One Chimney point controlled by one switch, complete all as specified and directed at site. 39 S&F Socket 6A/16A - 2/3 pin combined 2 module, complete all as specified and directed at site. 40 S&F Modular switch 1 way 16A, 1 module complete all as specified and directed at site. 41 Supply and fix wall mounted type , high suction, multi speed,filter less, Autocleaning,1400 m3/hr suction,inverter technology, BLDC motor operation, low noise opreation, 220V AC, 50HZ, electric chimney having LED indicators and tough sensors to be installed in Kitchens including all accessories as required on the site for removal of vent gases though the ventilators complete all as specified and directed at site. 42 Supply and Fix alluminium exhaust pipe, minmum 6 inch in diameter and upto 10 ft long for electric chimney having a cowel at the exit of the pipe complete all as specified and directed at site. 43 CUTTING HOLES FOR BOLTS, PIPES, JOISTS, AIR FLUES, VENTILATORS, CAST IRON BOXES ETC.AND MAKING GOOD TO EXISTING WORK as in brick walls built, in cement mortar or cement lime mortar and stone walls built in lime mortar or alls of lime concrete for fixing of exhaust fan area n. exc 450mm dia omplete all as specified and directed at site. 44 S& F Steel windows or ventilators, fixed type, with glazing barsto close the exhaust outlet Complete all as specified and directed at site. 45 Supply and fixing 240V, 10 KA B curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the existing MCB DB Complete with connection testing and commissioning.Complete all as specified and directed at site.
