Repair/Replacement to LT OH Line underground cable and allied works at Old Cantt Allahabad.

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft / loose soil including bottom surface to required level or slope for laying of cable complete all as specified & directed.

Returning filling in excavated soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm depth in soft / loose soil complete all as specified & directed.

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

Material & Labour for sand cushioning with clean dry local sand [unwashed] for protection of under ground cable (8 cm before laying and 15 cm after laying of the cable) in trenches and consolidated complete all as specified & directed. Note : Punned thickness 18 cm only shall be considered for payment.

Material & Labour for sub class ‘B’ common burnt bricks old size, laid dry, flat with width equal to length of bricks as cover / laid over the cable to protection of under ground cable complete all as specified & directed.

Supply & Fixing 40 mm bore galvanised iron water tubing "light grade" ISI marked including fittings such as bends, tees, sockets etc fixed on walls / pole or laid in trenches under road crossing including taking down old existing pipe complete all as specified & directed. Note : Excavation, earth work, sand cushioning & protection work shall be measured & paid separately.

Supply & Fixing 50 mm bore galvanised iron water tubing "light grade" ISI marked including fittings such as bends, tees, sockets etc fixed on walls / pole or laid in trenches under road crossing including taking down old existing pipe complete all as specified & directed. Note : Excavation, earth work, sand cushioning & protection work shall be measured & paid separately.

Supply & Fixing 80 mm bore galvanised iron water tubing "light grade" ISI marked including fittings such as bends, tees, sockets etc fixed on walls / pole or laid in trenches under road crossing including taking down old existing pipe complete all as specified & directed. Note : Excavation, earth work, sand cushioning & protection work shall be measured & paid separately.

Supplying, laying, jointing, commissioning & testing of XLPE cable Insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with standard aluminium conductor including taking down old existing damaged burnt cable and removed from site complete all as specified & directed of following sizes : ---- Make : Havells / Plaza / KEI / Gloster / Finolex / Grandlay Cables

[a] 16 Sqmm 4 core XLPE cable

[b] 25 Sqmm 4 core XLPE cable

[C] 35 Sqmm 3½ core XLPE cable

[d] 50 Sqmm 3½ core XLPE cable

[e] 70 Sqmm 3½ core XLPE cable

[f] 95 Sqmm 3½ core XLPE cable

[g] 120 Sqmm 3½ core XLPE cable

[h] 185 Sqmm 3½ core XLPE cable

Material & Labour for drilling holes under road [suitable up to 80 mm bore pipe] with trenchless technology with-out damaging existing road / path / hard standing to cross / pass the LT UG cable incluidng necessary T&P required complete all as specified & directed.

Material & Labour earthing complete with 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 deep below GL with top edge of plate not less than 1.5 m below GL) connected with GI strip 32 x 6mm as earthing lead by means of bolts, nuts, check nuts and washer besides brazing at all joints as shown on drawings and including necessary excavation, earth work, 40mm bore GI pipe light grade ISI marked for protection of GI strip from earth electrode to and including the earth test point, supplying and laying charcoal dust, common salt, PCC 1:3:6, type C-1 using 20 mm stone aggregate chamber and mild steel angle iron frame 40 x 40 x 3 mm and 40 mm thick pre-cast RCC cover slab in 1:2:4 type B-1 using 20 mm crushed stone aggregate reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 12 mm dia, PGI funnel and wire mesh, 20 mm dia GI pipe light grade ISI marked for watering complete all as specified & shown in electrical plate No. 3 of SSR Part-I and connected to earth test point including testing including dismantling of old ineffective earthing complete all as specified & directed. Note :- The rates quoted shall also deemed to include the cost of Earth test point and earth strip / wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Material & Labour earthing complete with 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 deep below GL with top edge of plate not less than 1.5 m below GL) connected with copper strip 20 x 3mm as earthing lead by means of bolts, nuts, check nuts and washer besides brazing at all joints as shown on drawings and including necessary excavation, earth work, 25mm bore GI pipe light grade ISI marked for protection of strip from earth electrode to and including the earth test point, supplying and laying charcoal dust, common salt, PCC 1:3:6, type C-1 using 20 mm stone aggregate chamber and mild steel angle iron frame 40 x 40 x 3 mm and 40 mm thick pre-cast RCC cover slab in 1:2:4 type B-1 using 20 mm crushed stone aggregate reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 12 mm dia, PGI funnel and wire mesh, 20 mm dia GI pipe light grade ISI marked for watering complete all as specified & shown in electrical plate No. 3 of SSR Part-I and connected to earth test point including testing including dismantling of old ineffective earthing complete all as specified & directed. Note :- The rates quoted shall also deemed to include the cost of Earth test point and earth strip / wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply & Fixing in repair earth continuity conductor or main earthing lead GI Strip 32mm x 6mm 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 etc as required complete all as specified & directed.

Supply & Fixing in repair [on surrounding of air termination upto test point] Aluminium strips of size 25x3.15 mm fixed with wooden saddle with screws for roof conductor and down conductor upto test point as required complete all as specified & directed.

Supply & Fixing in repair earth continuity conductor or main earthing lead copper strip of size 20 mm x 3.15 mm fixed to wall on batten or buried in ground on trenches or fixed to poles for loop earthing [beyond 7.5 RM to test point] as required complete all as specified & directed.

Material & Labour in repair air termination single pointed copper rod 12 mm dia, 300 mm long complete all as specified & directed.

Supply & Fixing in repair test point terminal block made of gun metal phosphorous bronze of size 75 x 75 x 25 mm drilled and screwed including three numbers 8 mm dia 25 mm long hexagonal lead screws complete all as specified & directed.

Supply & Fixing in repair MCCB 4 pole 400 Amp breaking capacity 36 KA in sheet metal enclosure including connecting to existing cable complete all as directed by Engineer-ion-Charge. Make : Havells / Legrand / L&T / ABB / Insoasian

Supply & Fixing in repair MCCB 4 pole 250 Amp breaking capacity 36 KA in sheet metal enclosure including connecting to existing cable complete all as directed by Engineer-ion-Charge. Make : Havells / Legrand / L&T / ABB / Insoasian

Supply & Fixing in repair MCCB 4 pole 160 Amp breaking capacity 25 KA in sheet metal enclosure including connecting to existing cable complete all as directed by Engineer-ion-Charge. Make : Havells / Legrand / L&T / ABB / Insoasian

Supply & Fixing in repair MCCB 4 pole 100 Amp breaking capacity 25 KA in sheet metal enclosure including connecting to existing cable complete all as directed by Engineer-ion-Charge. Make : Havells / Legrand / L&T / ABB / Insoasian

Supply & Fixing in repair MCCB 4 pole 63 Amp breaking capacity 25 KA in sheet metal enclosure including connecting to existing cable complete all as directed by Engineer-ion-Charge. Make : Havells / Legrand / L&T / ABB / Insoasian

Material & Labour painting of 9 m steel tubular LT pole with cross arms and clamp of any length and shape for LT overhead line / street light pole with one coat of aluminium paint including preparation of the existing steel / pole surface including marking pole number as xxxx in a 15cm dia yellow circle and marking three black & two yellow bends with 10 cm width by fluorescent paint, from coping of pole to 1.5m hight on pole including painting of coping with white wash with taking necessary safety precaution complete all as specified & directed. Note : Shut down of electricity shall be taken before start of painting and shall be reconnected the same after painting.

Dismentaling or taking out old damaged disconnecting existing unserviceable ACSR conductor on over head lines conductor on LT poles of any size & shape complete & removing from site complete all as specified & directed.

Material & Labour ACSR conductor including jointing with and including aluminium binding wire 14 SWG dia and stretching of ACSR conductor complete all as specified & directed. Note : For payment purpose, weight of conductor only shall be considered. Make : Indian aluminium Co. / Bharat Conductor / Aluminium IND.

Material & Labour ACSR conductor [Except ACSR Conductor] old ACSR conductor shall be used obtained from taking down items including jointing with and including aluminium binding wire 14 SWG dia and stretching of ACSR conductor complete all as specified & directed. Note : For payment purpose, weight of conductor only shall be considered.

Material & Labour in replacement cross arms bracing, supports, clamp and back plates fabricated from mild steel different sections including nuts, bolts & washers including welding / bending cold or hot, drilling hole for bolts, in any shape or size as indicated or directed or required at site inclusive two coats of aliminium paint over one coat of red oxide primer including taking down of old exsiting damaged rusted cross armss in diferent sections complete all as specified & directed.

Material & Labour in repair galvanized steel earth wire 4mm dia for continous earth wire and for guarding and cradles including binding as required with binding wire of GI wire 14 SWG dia complete all as specified & directed.

Supply & Fixing in repair stay assembly consisting of galvanised stay strand 7/2.24mm stay bow of 14 mm dia, stay rod 16 mm dia 1800 mm long with loop insulators stay plate 230 mm x 230 mm x 6 mm with plain cement concrete foundation 1:3:6 type C-2 using 40 mm crushed stone aggregate complete with stay clamps, bolts and nuts complete as specified & directed by Engineer-in-Charge including comprising of the following :- (a) Excavation and earth work for stay foundation in soft / loose soil, disposal of surplus earth / soil to a distance not exceeding 50 metres & depositing where directed at a level not exceeding 1.5 mtr from the starting point as directed. (b) PCC 1:3:6 type C-2 using 40 mm crushed stone aggregate as in embedding blocks complete.

Material & Labour shackle type porcelain vitreous white brown or green Insulator inluding one galvanised strip 38 x 5mm, 20 mm dia galvanised iron nuts, bolts & washers and 100 mm height & 115 mm dia suitable for 1100 volts grade including taking down old / unserviceble damage Insulators complete all as specified & directed. Make :- Jaipuria Brothers or equivalent BHEL or Jayshree Insulators

Disconnecting taking out and relaying of cable in trenches after rectification of the defect / fault or fixing in wall or poles LT under ground cables of any description after testing continuity to satisfaction of Engineer-in-Charge including neccesary lugs, glands, including necessary excavation and earthwork, sand cushioning and cable protection like bricks GI pipe complete all as specified & as directed.

Supply & drawing 2.5 Sqmm two single core copper cable with one 2.5 Sqmm earth wire for connection from junction box to street light fitting including making 2 number hole in the existing steel tubular pole including taking down existing connection wire complete all as specified & directed.

Material & Labour painting of street light LT panel any capacity & any size, on both sides of panel doors, pedstal, busbar chamber duly covering measuring instruments, indicators etc with one coat of synthetic enamel paint after removing dust, dirt & preparation of ateel surface for painting, sign writing incommer & feeder details complete all as specified & directed.

Material & Labour disconnection all incoming and outgoing cables connection from LT panels and refreshing all connections by replacement of corbonised lugs including taking out sand from the trenches and refilling fresh sand for cushioning of the cables and reconnecting the cables to the bus bars with new GI nut bolts after wrapping the busbars with PVC tape as per standard colour code complete all as specified & directed. Note : Cost of lugs, glands, PVC tape and GI nut bolts & sand filling under trenches deemed to be included in the quoted unit rate.

Supply, Errection in poition in repair of steel tubular pole 410-SP-31 [9.0m long] as per IS : 2713 [Part III] of 1980 complete with cast iron base plate, pole cap, mild steel bolt, nuts and screws complete including dismantling of exsiting damaged pole complete all as specified including consisting of following works:- (a) Excavation in trenches not exceeding 1.5 mtr wide & 1.50 mtr deep for pole foundation & getting out in soft / loose soil, returning filling in the excavated of soil after fixing the pole in foundation ramming earth around in layer not exceeding 25 cm thick and disposal of surplus soil to a distance not exceeding 50 mtrs complete all as specified & directed. (b) Provision of PCC 1:4:8, type D-2 using 40mm crushed stone aggregate as in foundation 900 mm x 600 mm cross section and planting depth 1.5 mtr for concrete encasing the pole upto GL complete all as specified & directed. (c) M&L for providing PCC 1:3:6 type C-1 using 20mm crushed stone aggregate for plinth block / collar above GL 500 mm high and 450 mm dia complete all as specified & directed. (d) M&L for painting of pole externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coat of aluminium paint over a 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 the height of 1.5mm above plinth block. (e) M&L for writing [pole number] letter or figures (Block Roman, Italic as Indian) with synthetic enamel paint of apprised shade not exceeding 5 cm height including pole numbering as XXX complete all as specified & directed. Note : Manufacture's test certificate of the pole will be produced before execution work. Make : National tubing Co. Kanpur or BCW Kanpur or M/s Sohan Lal & Sons or United Engineers Kanpur

Material & Labour cutting & triming and vending tree branches around over head lines upto 2 m nearest distance after arranging / obtaining electrical shut down including taking all necessary precautions while working on lines contractor using own T&P by the contractor complete as specified & as directed. [For taking shut down to excute the work minimum one skilled electrician and four mazdoor for 8 hrs / day shall be deployed on the work and removing tree branches from site.

Material & Labour in replacement danger notice plate made with 1.6mm thick mild steel sheet, viterous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS Claimps, bolts & nuts for LT 200 mm x 150 mm size complete as directed.

Material & Labour in repair anti climbing devices, Spikes type fabricated out of MS bars (round square and flat) including nuts, bolts & washers and welding in two haves made to shape to suit the cross section of the poles complete all as directed.

Material & Labour in repair LT lighting arresters for out door use, non liner resistor type horn gap and choking coil, maximum working pressure 1100 volts complete all as specified & directed.

Material & Labour in repair GI bracket for house service light & street light fittings fabricated with galvanised iron steel tubing 40 mm dia "medium grade" 3.0 m long including bending to angle of 90 degree two numbers or as required fixed with MS hooks and stay or guy with nut bolts & washers complete all as specified & directed.

Supply & Laying, fixing or passing through pipes in repair 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 16 Sqmm two core nominal cross section as in service connections complete all as specified & directed.

Supply & Laying, fixing or passing through pipes in repair 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 10 Sqmm two core nominal cross section as in service connections complete all as specified & directed.

Material & Labour in repair the existing stand of battery bank system to match existing with suitable size of wooden stand made with second class hard wood including adequate support complete all as specified & directed.

Supply & Fixing in repair solar power invertor suitable for output 600 Volt Hour, 230 Volt AC with all standard technical feature including taking out unserviceable complete all as specified & directed. Make : Mahendra / Logitech

Supply & Fixing in repair Initialy charged Invertor tubular maintenance free battery capacity 12 Volt 180 AH suitable for operated on solar power including taking out old nonfunctional complete as specified & directed. Make : Amron / Luminous / Exide

Material & Labour maintenece / servicing of solar water heater 100/200 LPD capacity by cleaning pipes and tubes checking of solar panels and SV unit checking of electrical backup system control wiring with suitabe copper wire conductor complete to entire satisfaction of Engineer-in-Charge.

Material & Labour maintenance / cleaning of earth pit chamber at different location of sub station and of lightening protection by cleaning in and around the chamber, repair of chamber cover / PCC cover slabs, removing of shrubs / wild growth of vegetable grass around the chamber and provision of salted water in to earth pit, replacement of sheet funnel, checking of earth continuity connecting checking and recording of earth results and one coat painting with enamel paint on chamber cover and writing date of cleaning & resistance testing of earth contnutiy complete as directed.

Material & Labour maintenance / servicing / repair of AMF panel by checking and replacing defective relays, timers, single phase preventor, panel control wiring wit hsuitable size of FR copper wire power contactor in AMF panel complete as directed.

Taking down / out of unserviceable automatic power factor correction panel of capacity 12/100/75/50/25 KVA from exisitng active circuit and inspection for defects and replacement of the defective / burnt out parts from APFC panel as mentioned in below including complete servicing of automatic power factor correction panel including testing for proper functioning of entire satisfaction of Engineer-in-Charge:--- Note : Defective / damaged parts shall be measured as supply only here-in-after. Quoted rates shall be including charges of supervisor, electrician, helper and its testing for proper functioning of APFC panel.

Supply only relay NAACX-3P-125APFC of Make : Neptune to match the existing complete as directed by Engineer-in-Charge.

Supply only relay NAACX-3P-100APFC of Make : Neptune to match the existing complete as directed by Engineer-in-Charge.

Supply only relay NAACX-3P-75APFC of Make : Neptune to match the existing complete as directed by Engineer-in-Charge.

Supply only relay NAACX-3P-50APFC of Make : Neptune to match the existing complete as directed by Engineer-in-Charge.

Supply only relay NAACX-3P-25APFC of Make : Neptune to match the existing complete as directed by Engineer-in-Charge.

Supply & fixing in repair CTs for sensering 220 / 5 Class-1 suitable for 15 VA including taking out old from APFC panel to match the existing complete as directed by Engineer-in-Charge.

Supply & Fixing in repair 2.5 Sqmm PVC FR copper wire for sensering CTs complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty contactor of make : Neptune including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty Neptune power-9 capacitor, 25 KVAR including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty Neptune power-9 capacitor, 20 KVAR including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty Neptune power-9 capacitor, 15 KVAR including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty Neptune power-9 capacitor, 10 KVAR including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair heavy duty Neptune power-9 capacitor, 5 KVAR including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair MCB triple pole 63 Amp including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Supply & fixing in repair MCB triple pole 6 Amp for relay including taking out old unserviceable and removing from site complete as directed by Engineer-in-Charge.

Taking out unserviceable servo voltage stabilizer of capacity 100 KVA, inspection for defects and transportating to workshop for repair and back including servicing and checking electrical connection complete as directed by Engineer-in-Charge. Note : Quoted rate includes charges of supervisor, electrician, helper and testing for functioning and connection & transportaion.

Supply & Fixing in repair automatic control power card of IC Control based complete as directed by Engineer-in-Charge.

Supply & Fixing in repair driver transformer for 240 volt 50 Hz AC / 24 Volt DC of one Amp with contineous supply heavy duty copper conductor super enamel winding to match the exisitng complete as directed by Engineer-in-Charge.

Supply & Fixing in repair potential meter 10 watt 5 K ohms complete as directed by Engineer-in-Charge.

Supply & Fixing in PVC line seperator of LT over head lines fixed with nut bolts & washers straight type horizontal fixed at point as directed and suitable for three phase LT line complete as directed by Engineer-in-Charge.

Serviceing of LT ACB unit by disconnecting opening up to switch cleaning throughly all as the Inner parts, Lubricating the moving parts replacing unserviceable spare as required for proper / smooth functioning operation of switch gear & testing for smooth functioning complete as directed by Engineer-in-Charge. Note : Defective parts shall be measured and paid here-in-after & rate Quoted is inclusive of minor material like lubricant / grease and labour for cleaning & re-fixing.

Supply & Fixing closing & opening release for air circuit breaker complete to match the existing

Supply & Fixing under voltage release for air circuit breaker complete to match the existing

Supply & Fixing micro switch for S/C trip indication release for air circuit breaker complete to match the existing

Supply & Fixing special sliding contract for electrician position indication release for air circuit breaker complete to match the existing

Supply & Fixing earth faulty relay three phase three wire release for air circuit breaker complete to match the existing

Supply & Fixing escutche on cover for air circuit breaker complete to match the existing

Supply & Fixing auxilary contact block 4 NO + 4 NC for air circuit breaker complete to match the existing

Supply & Fixing fixed + moving sliding contact + 2 Nos for air circuit breaker complete to match the existing

Supply & Fixing shutter assembly - 3 pole for air circuit breaker complete to match the existing

Supply & Fixing arc cute - set of three for air circuit breaker complete to match the existing

Supply & Fixing fixed arcing contacts - 3 p for air circuit breaker complete to match the existing

Supply & Fixing moving arcing contacts - 3 p for air circuit breaker complete to match the existing

Supply & Fixing floating isolating contacts set of three for air circuit breaker complete to match the existing

Supply & Fixing CTs for thermal overload relay - 3 Nos 630 A for Air circuit breaker complete to match the existing

Supply & Fixing CTs for STU release - 3 Nos 630 A for Air circuit breaker complete to match the existing

Supply & Fixing Instaneous U/V release for air circuit breaker complete to match the existing

Supply & Fixing time delay unit for U/V release for air circuit breaker complete to match the existing

Supply & Fixing shunt trip coil for air circuit breaker complete to match the existing

Supply & Fixing additional shunt trip coil for air circuit breaker complete to match the existing

Supply & Fixing closing coil for air circuit breaker complete to match the existing

M/s RAM LAKHAN GUPTA

Minakshi constuction co.

sri krishna construction

R K GUPTA AND SONS