excavating in trenches nexc 15 mtr wide and nexc 15m in depth for foundation etc or for shafts wells cesspits man holes etc nexc 10 sqm on plan and getting out on any type of soil complete all as specified and directed, excavating in trenches nexc 15 mtr wide and nexc 15m in depth for foundation etc or for shafts wells cesspits man holes etc nexc 10 sqm on plan and getting out in hard and dense soil complete all as specified and directed, excavating in trenches exc 15 mtr depth and nexc 15 mtr wide for foundation etc or for shafts wells cesspits man holes etc nexc 10 sqm on plan and getting out on any type of soil complete all as specified and directed, returning and filling in including spreading and levelling watering and well remming in layers not exc 25 cm all as specified and directed, removing excavated soil to a distance nexc 50 mtr and depositing where directed at a level nexc 15 mtr above the starting point all as specified and directed, supply laying testing commissioning of ht 33 kv earthed isi marked xlpe insulated screened pvc bedded electric power cable heavy duty with aluminium conductor 33000 volts grade circular screened with extruded semi conducting compound in combination with copper tape inner sheath of pvc tape galvanized steel strip flat around and overall pvc sheathed armoured conforming to is 7098 part ii 1985 amended upto date of size 3 core 300 sqmm isi marked laid in trenches or passing through pipesducts including taking down old cable of any size all as specified and as directed note - 1 excavation and earthwork sand cushioning gi pipe cable protection shall be measured and paid separately 2 cable shall be tested at high voltage test before after laying 3 no straight through joint shall be permitted inside pipe or duct 4 cost of straight through joints required if any shall deemed to be included in the quoted rates of cable, supply and fixing in replacement of ht single core power cable 11 kv isi marked earthed strandred of size 95 sqmm compacted circular aluminium conductor conductor screen with extruded semiconducting compound xlpe insulated insulation screening with extruded semiconducting compound in combination with copper tape aluminium round wire armored and frls pvc inner and outer sheathed oxygen index cable confirming to is 7098 part ii 2011 up to date amendments complete all as specified, supply lay hdpe dwc pipe 110mm bore for laying of ht cables etc complete with all jointing accessories all as specified and directed, sf steel tubing gi light grade of size 80mm bore dia for cable protection passing under road floor or for fixing to poles all as specified and as directed, ml for cable jointing kit for 11 kv grade cable for straight through heat shrinkable joint suitable for xlpe armoured aluminium conductor cable of size 3 core 95 sqmm all as specified and directed make dension m sealsiemens, all as per item no 10 above but 120-185 sqmm 3 core all as specified and directed, ml for end termination cable jointing kit for 11 kv grade cable heat shrinkable joint out door suitable for xlpe armoured aluminium conductor cable complete with jointing materials and accessories suitable for 3 core 95 sqmm all as specified and directed make denson m sealsiemens, all as per item no 12 above but 120-185 sqmm 3 core all as specified and directed, all as per item no 12 above but 240-400 sqmm 3 core all as specified and directed, ml for end termination cable jointing kit for 33 kv grade cable heat shrinkable joint out door suitable for xlpe armoured aluminium conductor cable complete with jointing materials and accessories suitable for 3 core 300 sqmm all as specified and directed make denson m sealsiemens, m l for checking of ht ug 11 kv xlpe faulty cable with ht ug cable fault locating testing machine rectifying the fault putting the jointing kit and charging the cable approx length 650 rm for each job complete as all as specified and directed the rate for excavation removing of old cable laying after repairs is deemed to be included in the rates quoted, dismantling of existing unserviceable ht lt poles of any size and type from its position carefully and removing from the site and necessary excavation and earth work in any type of strata demolition of concrete disconnecting of conductor etc all as specified and as directed, ml for cement concrete 148 type d2 using graded stone aggregate as in foundation for pole including necessary form work all as specified directed, demolition of cement concrete as in pole coping and depositing where as directed, ml cement concrete 136 type c1 using graded stone aggregate as in foundation for pole including necessary form work all as specified directed, dismantling of unserviceable existing cross arms made from channels angles and unserviceable fi clamps nuts bolts etc from oh line and removing complete all as specified and as directed, ml for cross arms bracings supports clamps and back plates fabricated from structural steel sections including nuts botls washers welding bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one coat of red oxide primer one under coat and one inishing coat of aluminium paint all as specified and as directed, dismantling of unserviceable insulator of any type complete from its position and removing all as specified and as directed, ml for pin type porcelain vitreous brown or green insulator including one galvanised mild steel spindle steel washers and one galvanised nut of size 150mm height 150mm dia for 11000 volts grade complete all as specified directed, m l for disc type porcelain vitreous white or brown 145 mm height 255 mm dia ball and socket type complete with tension assembly clamps for conductor for 11000 volts grade single disc assembly complete all as specified directed, dismantling carefully the existing unserviceable htlt overhead line acsr conductor of any size from its position by necessary disconnecting of conductor and removing complete, supply and stringing new acsr conductor weasel ferret for over head line securing on pole complete including binding wire jointing sleeves aluminium tap and pg clamp etc of any size all as specified and as directed note - a jumper on cutout point2 pole structure4 pole structure shall be provided with pvc insulated sleeve b rate is inclusive of jumper tree branch cutting to make a safe distance from over head line, sf in repairsreplacement of continuous gi earth wire 4mm dia on cross of poles for guarding including binding with aluminum wire 16 swg etc and dismantling of old broken guarding complete all as specified and directed, ml for restringing of ht over head line consisting of 3 conductors by dismantling taking down repairing wherever required including cutting re-jointing and restringing in situ with proper sag binding to insulator with and including aluminium binding wire complete all as per specified and directed, sf jumpers in replacement made out of 61 x 259 mm weasel acsr conductor including pvc alkaline pipe and nuts bolts etc all as specified and as directed, sf jumpers in replacement made out of 61 x 472mm dog acsr conductor including pvc alkaline pipe and nuts bolts etc all as specified and as directed, dismantling of unserviceable stay assembly carefully including stay wire including necessary excavation and earth work in any type of soil demolition of pcc of any type and removing from site al as specified and as directed, sf in replacement of galvanized ms stranded stay wire of size 74mm including necessary binding straightening complete all as specified and directed, s f in replacement of loop type insulators vitreous porcelain white brown or green large size with over all dimensions 140mm clearance of hole 255mm including necessary cutting jointing all as directed by engr-in- charge, sf stay assembly complete with accessories as shown in electrical plate no 1 of ssr 2009 part i using stay rod 20mm dia including clamps made out of 50 x 6mm ms flat ms galvansied stay plate 300mmx 300mm x 6mm and galvanised thimble including insulator 90x140mm and conductor all as specified and as directed note loop type insulator stay clamps excavation and concrete shall be measured and paid separately, m l for replacement of danger notice plate of 16mm thick mild steel sheet vitreous enamelled white with letters figures and conventional skull and bones in signal red colour and fixed with ms clamps of size 25x4mm bolts and nuts of approved size for ht 25x20cm size complete all as specified and directed, ml for pruning and removing of tree branches touching to electric over head lines wild growth around lt ht over head lines and around pole and stay complete to make clear span of 15 mtr of tree both sides of the oh line with jcb hydraulic vehicle cutter and all tools plants etc all as directed by engineer-in-charge note i distance between pole to pole will be measured and paid ii any breakdown of line caused during pruning shall be made good without any extra cost iii the contractor shall ensure proper safety of the tradesmans to avoid any mishappening if any mishappening occures the contractor shall be solely responsibleiv laddervehicaltansport required for tree cutting shall be supplied by contractor at his own arrangement cost of vehicaljcbladdermanpower included in quoted rates, sf in replcement of vertical type air break switch gang operated triple pole mechnically operated outdoor type with all fittings and accessories mounted on and including ht 11 kv porcelain insulators 9 nos and steel channel frame gi operating rod 25 mm dia of suitable length to worked from ground including locking arrangements suitable for 11000 volts 400 amps current rating complete including dismantling existing one all as specified and as directed, repair maint of air break switch by replacing stationary and moving contacts flexible copper chord gi nuts bolts etc including alignment for smooth functioning from ground level all as required at site and all as specified directed, sf in replacement of ht 11 kv out door non-linear type lightening arrestor with mountings accessories complete fixed on cross arms of two pole structure gi flat strip and connect with same size of acsr conductor encased in pvc alkathine pipe with all fittings connected to earth strip with nuts bolts and washers transmission class having discharge capacity of 65 ka and rupturing capacity 5 kva and suitable for working pressure 9 kv rms complete including taking down old lightning arrestor including dismantling existing one all as specified and as directed, sf drop out fuse unit explusion type for out door air break gang operated switch single pole mounted on and including insulators for 11 kv working pressure fixed to and including ms channel with nuts bolts and washer etc synthetic bounded fuse tube complete with line capacity suitable for current carrying capacity upto 400 amps all as directed including taking down old one all as specified and as directed, ml for replacement of earthing of polessystem with galvanised earth plate 60x60 cm x 6 mm thick electrode of size and 32 x 6mm gi strip buried vertically in ground not less than 225 mtr below ground level with top edge of the plate not less than 15 mtr below ground level and connected to copper strip dia by means of nuts bolts and washers and encased in and including 15 dia gi medium grade pipe upt 24 mtr height from ground level fixed by ms flat iron clamp 40mm x 5mm with nut bolt and washers gi strip fixed to base along pole and connected to over head line for providing earthing to ht polefeeder ab switch la complete with charcoal dust salt packed around plate 150 mm thick including watering gi pipe medium grade 40 mm dia with blanking cap 15 mtr long fixed to funnel with wire mesh complete with pcc chamber and rcc chamber over all as per electrical plate no 3 of ssr part i - 2009 incl excavation and earth work in any type of strata and testing on compeltion note any length of gi strip and 15 mm dia gi medium grade pipe shall be provided as per actual requirement at site, supply install in replacement of gi strip 32 mm x 6 mm buried groundfloorsurfaceroof including taking doown existing gi strip complete all as specified and directed, supply fix in replacement of complete with saddles and epoxy insulator for fitting the stripincluding taking down existing al strip complete all as specified and directednote rate included with insulater, supply and spreading stone aggregate of size 20 mm at 11 kv substations near dp structures electrical outdoor installation yard after through cleaning anti grass treatment etc all as per pecified and as directed, supply and fix in replacement of basic numerical relay wide range with facility over current phase fault short circuit earth fault instantaneous with connected accessories complete all as specified and directed make cgl tashida, supply and fix in replacement of ingress protection relay wide range 4bi 6bo iec 103modbus on rs 485 port non draw out 24-250 vdcac universal voltage ct secondary 1a 5 a universal wide range complete all as specified and directed, labour only for disconnecting repairing servicing of existing ht 11 kv33 kv vcbssf6 breakers of any make from housing and cleaning rubbing and overhauling the mechanical parts and servicing of 11 kv indoor vcb upto 800 amp checking of quality of vaccum interrupter insulation resistances static contact resistance testing ir value ratio test polarity test and connection verification of 11 kv current transformer set of three by primary injection kit and testing and calibration of relay set of two over current and one earth fault by secondary injection kit including all other functional tests of vcb cr panel and cts pts auxilary relay complete all as directed note i rate included also for complete bus bar cleaniong and tightning checking of bus bar insulation test ir test with heat shrinkasble bus bar slive ir test crm test for busbar and breaker including testing of breaker ir testing closing and opening time test coil ressitrance test motor resistance test and submit the all final test reports checking and replacement of rusted ht hardware nut and bolts ii contractor shall make his own arrangement of testing equipments and electric supply so required a detailed test report should be submitted to engr-in-charge iii all test shall be carried out by authorised company service dealer with company othorised certificate of individual iv service charges of service engineer for attending servicingoverhauling of 11 kv vcb included in quoted rates, labour only for testing of power transformer routine regular at site 3311 kv 315 mva including removing of both side cable and refixing the same after carrying out folling test ir test ratoi test magnetic core balance test open circuit test vector group test short circuit test no load test winding resistence test complete note test report mandatory for all test and shall be submitted to engr in charge is resposibility of contractor ii external eletric supply and transport required for all above test is supplyed by contractor at his own arregement rate included in quoted rate, supply and fix in replacement of dc power pack input 230 volt ac and output 30 volt dc spd base continous load 100 va impulse load 450 volt for 240 ms backup 20 minutes complete all as specified and directred make gogate elerosystem allen electricals and equivalent, supply and fixing cttb current transformer terminal block 2 5 sqmm including control wiring 25 sqmm suitable for 11 kv vcb complete all, supply and fixing in replacement of pt fuses suitable for 11 kv rating 315 amps complete all as specified and directed, supply and fixing hooter suitable for control relay panel of range 18 -90 volt acdc complete all as specified and directed, supply and fixing in replacement of breaker control switch four position suitable for 15 amps complete all as specified and directed, suply and fixing in replacement of space heater 10080 watt for vcbs 11 kv complete all as specified and directed, s f in replacemennt for resin cast type twin secondary current transformer of ratio 100-505-5a core 115 vaclass 05 and core 2 15 vaclass 03 p10 stc 263 ka1 sec for protection and metering conforming to is 2705 of 1992 complete all as directed, supply and fixing in replacement of toughend arylic transparent door glass with gas kit of suitable size existing size 5 mm, supply and fix in replacement of auxilary contactor 2 no 2 nc with add on 30 volt dc 20-25 amps make l 7 t abb siemens, supply and fixing in replacement of trippingclosing coil 11kv 30 volt dc complete all as specified and directed make cromptonkirloskar, supply and fixing in replacement of trippingclosing coil 33kv 30 volt dc make cromptonkirloskar, supply and fixing in replacement of fuse base with carrier 20 amp make cg, supply and fixing in replacement of 32 pin plug and socket for cg breakercomplete all as specified and directed, supply and fixing in replacement of tripping half shaft for 11 kv cg vcb complete all as specified and directed, supply and fixing in replacement of closing half shaft for 11 kv cg vcb complete all as specified and directed, supply and fixing in replacemnt of master trip relay 30 volt dc cgl complete all as specified and directed, supply and fixing in replacement of big gear assembly for 11 kv vcb make - cgkirloskar, supply and fixing in replacement of small gear assembly for 11 kv vcb make- cgkirloskar, supply and fix in replacement of warm wheel for 11 kv vcb full teeth compmete all as specified and directed make cg, supply and fix in replacement of motor cut off limit switch suitable for 11 kv vcb complete all as specified asnd directed, supply and fixing in replacement of micro switch assembly for vcb 11 kv make -kirlosker cg, supply and fix in replacement of anti pumpiung device relay for 11 kv vcbs complete all as specified and directed, supply and fix in replacement of timer for motor protection range 0-25 amps for 11 kv vcbs complete all as specified and directed, supply and fix in replacement of trip circuit healthy push butten with normally open contact for 11 kv vcbs complete all as specified and directed, supply and fix in replacement of announaciator for sf6 control and relay panel upto 12 window voltage range 18-90 volt complete all as specified and directed, m l for replacement of sf6 copper armed cable 10 core 25 sqmm complete all as specified and directed, ml for gas charging for breaker by using sf 6 gas including checking sf6 gas pipe line pole leakage and reparing and reffiling of gas complete all as specified, supply and fix in repair of ratchet wheel assembly for sf6 breaker 33 kv, supply and fix repair povel set assembly make as per existing site for sf6 breaker, supply and fix in repair closing latch aseembly, supply and fix in repair of complete set oring assembly, supply and fix in repair of crank lever assembly, supply and fix in repair of avr relay for rtcc panel 110v ac, supply and fix in repair of tap position indicator meter for rtcc panel complte all as specified, supply fix and testing of rtcc panel including rewiring relay setting testing calibration and reconditioning complete all as specified and directed, labour only for dehydration filtration and cleaning of transformer oil of 33 kv 11kv power transformer distribution transformer ht switchgear till achievement of die-electric-strength of strength should be not less than 40 kv for new insulating oil and 45 kv for existing oil at 25mm gap all as specified and directed note i toping of transformer oil shall be measured and paid separately ii transportation of filtration vehical and required vehical mounted dg set for power supply during the filtration of transformer is responsibility of contractor and rate included in quaited rates, supply only new insulating oil conforming to is 335 for power transformermocb etc all as specified and directed note transfor oil shall be supply only in seailed barrel, decanning the power transformer oil from leaking transformer by opening the stop valvechecking for leakages arresting the leakages replacing cork sheet gasket 5 mm thick bushing washer hvlv road tapchanger gasket reassembling the transformer completely at nearest authorized workshope refilling transformer oil connecting ht lt connection complete and back install at sub station 3311 solapur new klp all as directed note i spares required shall be measured and paid separately under relevant ii topping of transformer oil will be measured and paid separately iii the rate quoted includes hvlv rod gasket cork sheet washers tap changer gaskit etc iv the rates also includes charging with and without load v the rates includes transportation of transformer to workshop and after repairing installed back at site complete all as directed by engr-in-charge vi re-insulation heating of lvhv coil included in rate quoted, ml for existing 33 kv 800a god set horizontal operation by replacing all stationary and moving contacts for all the three phases rutsed nuts bolts all as specified and directed, ml for repair and servicing testing and recommissioning series reactor by replacing gasket set insulating oil etc including painting by using two coats of synthtic enemel paints all as specified and directed, m l for taking down carefully transformer of capacity 315 mva any make any type from pole plinth base disconnecting hvlv side connections earthing strip of transformer supporting angles cross arm shifting transporting transformer carefully from the site to the workshop minimum 30 kms from site opening the top cover of the transformer bushing removing the tap changer conservator breather assembly draining of oil from the transformer lifting the core complete taking out defective coils from the core cleaning the tank and reassembling the transformer after carrying out the repairsreplacement of worn out part ovening the complete unit till to get desired megger value complete spray painting transporting returning back to the site installing re-commissioning and testing of the transformer at its original place as per is 2026 connecting up hv lv sides earthings supports cross arms etc all as directed by eic i repair of damaged transformer is including of quoted rate ii lv coil reinsulation -543 kg is including of quoted rate iii hv coil re insulation - 640 kg is including of quoted rate iv painting of transformer testing as per is 2026 is including of quoted rate note i spares rewinding of transformer if will be measured and paid separately under respective items, ml rewinding of oldburnt out 33 kv power transformer lv coils with super enamelled copper winding wire dpc cu of appropriate size of superior quality including insulating material varnishing heating coil in position copper bus bar and charging completely all as directed in engr-in-charge, supply and fix in repalacement of insulation material complete all as specified and directed, supply filling new transformer oil conforming to is 335 for transformer etc all as specified and directed, supply and fix in replacement of hv terminal rod complete all as specified and directed, supply and fix in replacement of hv bushing cap complete all as specified and directed, supply and fix in replacement of breather complete all as specified and directed, supply and fix in replacement of hardware tank nuts bolts complete all as specified and directed, supply and fix in replacement of oil level indicator glass complete all as specified and directed, supply and fix in replacement of explosion vent diapraghm complete all as specified and directed, supply and fix in replacement of core bolt insulation complete all as specified and directed, supply and fix in replacement of bushing member complete all as specified and directed, m l for servicing testing of oltc including opening top and bottom plate removing of oil and refilling of oil and checking of all taps removing of unsv parts and replace it complete all as specified and directed note spare parts and oil measured and paid separetly, supply and fix in replacement of resistance moving contact assembly for oltc complete all as specified and directed, supply and fix in replacement of main moving contact assembly for oltc complete all as specified and directed, supply and fix in replacement of contact for oltc complete all as specified and directed, supply and fix in replacement of transister register assembly for oltc complete all as specified and directed, supply and fix in replacement of local remote switch for oltc complete all as specified and directed, supply and fix in replacement of electrical counter for oltc complete all as specified and directed, supply and fix in replacement of directional selector switch oltc complete all as specified and directed, supply and fix in replacement of oil sealed for oltc complete all as specified and directed, supply and fix in replacement of top let gasket bottom let gasket assembly for oltc complete all as specified and directed, supply and fix in repair auto manual selector switch for oltc complete all as specified and directed, supply and fix in repair on 0ff switch for oltc complete all as specified and directed, supply and fix in repair lowerraiseack push butten for oltc complete all as specified and directed, supply and fix in repair tap changer alarm hooter complete all as specified and directed, supply and fix in repair mechanism stuck alarm hooter for oltc complete all as specified and directed, supply and fix in repair tap counter for oltc complete all as specified and directed, supply and fix in repair tap position indicator for oltc complete all as specified and directed, supply and fix in repair starter three phase 4-10 amps complete all as specified and directed, supply and fix in repair spring charging motor gear box assembly 230 vac for vcb 11 kv make - cromptonabbsiemens, supply and fix in repair control fuse links ns type 2a 4a 6a 10a 16a complete all as specified, supply and fix in repair only bus bar support insulator complete all a specified and directed, sf in repair of dropout do fuse expulsion for outdoor single pole mounted on and including 33000v insulator - 02 nos and ms channel with nuts bolts and washer of capacity 100amp all as specified and directed, sf in repair of lightning arrestor station class metal oxide 33 kv class iii iec long duration current impulse rating with pressure relief high suitable for 33 kv including reconnecting in 33 kv distribution circuit and testing all as specified and directed, supply and fixing in repair marshaling box with terminal box including tb terminal for ctpt connection for 33 kv vcb including complete wiring and testing complete all as specified and directed, supply and fix in repair 33 kv sf6 outdoor breaker tr-02 closing linkage assembly complete all as specified and directed, supply and fix in repair mcb dp 10 amps 10 ka complete all as specified and directed, ml for painting to 33 kv substation outer fencing and 11 kv substation fencing of structure complete including channel beams angle bracket supports clamps by using two coats of aluminium paint after scrapping out existing worn out paint including square wire mesh all as specified and directed, s f in replacement sign boards for mes installations of size 1200x 900mm made out with angle iron 40x40x 6mm as framing covered one side with 2 mm thick aluminium sheet rivetting on frame covered with retro reflective sheet 100mm high letters as directed th sign board to be fixed on 2 no 40x40x6mm angle iron legs of upto 2 mtr long embedded in pcc 148 using 40mm graded stone aggregate including of necesary excavation complete at the installation etc complete all as specified and directed by engr-in-charge note informationmatter on sign board shall be supplied by engr in charge, m l for painting of vcb panel consist 6 nos of panel in one job outerside with power coating spray painting with instant dry type paint rl 7032 including covering panel assessories like amp meter volt meter relay selector switch etc with masking tape and removing after paint complete all as specified and directed, m l for painting with epoxy paint for vcb breaker insulator complete all as specified, supply and fixing in repair relay fixing plate including cutting drlling fixing etc plate size 200 x 200 mm with power coating rl 7032 complete all as specified and directed, supply and fixing in repair residual voltage transformer voltage ratio - 11kvv3110kvv3190 volt 3 phase 50 hz complete set insulation level - l1 75 ac 2812 cont 19 for 30 sec burden - 50 va sec 50 va ter class - 13 p make harshanil eletric pvt ltd and equivalent as approved by ge, supply and fixing in replacement including testing of power factor capacitor set of 3 outdoor box type fixed on channel 11 kv of following specification capacitor unit pmpo 3 phase rated kvar 70 rated kv 67 50 hz for each rated current 1045 amps temp catagory 50 degree centigrade insulation level - 2875 discharge time - 600 second make madhav capacitors pvt ltd and equivalent as approved by ge, m l for shifting of transformer of any capacity from two pole fore pole structure with crane including dismantling existing connection of transfomer and shifting it on plinth within 100 mtr distance and reconection of transformer after shifting on the plinth with necessary connection and testing for serviceable complete without any damage all as specified and directed by engr in charge note any type of damageleakage of tranformer oil during the shiftingtransportation shall be repaired by contractor at his own cost without any claim, m l for transformer plinth of size 2000mm x 2000 mm x 1500 mm including excavation in trenchs in any type of soil pcc 14 8 in foundation fly ash bricks machinaryin cement mortor1 6 filling with moorum inside the plinth and rcc 124 over plinth including 16 mm bar reinforcement with center to centre distane 100mm and external surface of masonry shall be plastered with cement morter 14 and painted with weather coat paint double coat paint of shade complete all as specified and directed by engr in charge, supply and fixing in replacement of synthetic insulating rubber mat tested for ht 1122 kv with test certificate for installation of size 2m x1m x22 mm etc complete all as specified and directed by engineer-in-charge, supply and laying of bricks surrounding the stone aggregate at sub station including necessary excavation returning and removing complete all as specified and directed, ml providing pre cast rcc 113 type a1 using 20 mm graded stone aggregates as in cable route indicator of height 800 mm x width 300 mm x thickness 120 mm duly reinforced all as per details shown in drawing and having top circular section provided with and including pcc 148 type d2 using 40 mm graded stone aggregates foundation of suitable size as directed and including engraving letters mes 11 kv ht on route indicator duly painted in synthetic enamel dark brown colour paint complete all as specified and directed, supply and fixing in replacement of indicating lamp with universal voltage with color coding red yellow blue amber white green all as specified and directed, supply fixing in replacement of digital volt meter single phase all as specified and directed make lt seimens, supply fixing in replacement of digital ammeter meter 1133 kv control supply 230v ac all as specified and directed make lt seimens, s f replacement of ht bushing porcelain vitreous brown body suitable for power transformer as per is 3347 all as specified and directed, m l for replacement of breather assembly including silica gel complete suitable for power transformer existing at site complete all as specified and directed, supply and fix ht 33 kv out door type gang operated air-break switch suitable for horizontal mounting fixed type complete with 9 insulators 33 kv and with earth switch upto 200400 amps with all fittings and accessories mounted on and steel channel frame gi operating rod 25 mm dia of suitable length to worked from ground including locking arrangements suitable for 33000 volts 400 amps current rating complete including dismantling existing one all as specified and as directed, material and labour for copper earthing complete with copper earth plate electrode 600 x 600 x 3 mm thick buried vertically in ground each pit not less than 225 mtrs deep below normal ground level with top edge of plate not less than 150 m below normal ground level connected to copper strip 20 x 3 mm by means of bolts nuts and check nuts and washers etc encased in gi protection pipe 40 mm dia light grade pipe for protection of earth strip both to be provided to the extent of 75 meters all as shown on electrical plate no 3 of mes ssr - 2004 part - i gi protection pipe buried in ground laid under floors plinths or mixed on walls pole etc or concealed in walls etc with provision of mixture of charcoal dust and common salt packed upto minimum 150 mm all around the earth plate including pcc 124 type b-1 earth pit with ms angle iron frame cast iron cover with locking arrangement with gi 20 mm dia medium grade pipe and ms funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil strata and testing on completion complete all as specified and directed note- i cost of copper strip 20 x 3 mm and protection pipe 40 mm dia is deemed to be included in rate quoted ii excavation and returning filling of soil any type is deemed to be included in rates, material and labour for chemical earthing complete with copper earth plate electrode 900 x 600 x 5 mm thick buried vertically in ground each pit not less than 225 mtrs deep below normal ground level with top edge of plate not less than 150 m below normal ground level connected to copper strip 32 x 6 mm by means of bolts nuts and check nuts and washers etc encased in gi protection pipe 40 mm dia light grade pipe for protection of earth strip both to be provided to the extent of 75 meters all as shown on electrical plate no 3 of mes ssr - 2004 part - i gi protection pipe buried in ground laid under floors plinths or mixed on walls pole etc or concealed in walls etc with provision of mixture of charcoal dust and common salt packed upto minimum 150 mm all around the earth plate including pcc 124 type b-1 earth pit with ms angle iron frame cast iron cover with locking arrangement with gi 20 mm dia medium grade pipe and ms funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil strata and testing on completion complete all as specified and directed note- i cost of copper strip 32 x 6 mm and protection pipe 40 mm dia is deemmed to be included in rate quoted ii excavation and returning filling of soil any type is deemed to be included in rates, m l for replacement of sf6 copper armed cable 12 core 25 sqmm complete all as specified and directed
AI summaryBid / No Bid DecisionGenerate annexuresDraft Full Bid
servicing calibration and complete overhauling of 33 kv ht breaker vacuum type sf6 gas operated breaker of 1600 amp rating outdoor type mounted in 33 kv switch yard of existing make ie crompton greaves typemodecapacity by taking out 33 kv trolley from ht panel after switching off electric supply checking of all mechanical electrical control system for proper functioning eg spring charge system triping system remote operation indication system upward-downwardin-out movement of ht 33 kv breaker trolley etc including diassembling of operating mechanism parts well cleaning with petrol and crc-226 and replacing unserviceable spare parts reassembling of parts including well cleaning the complete panel board main busbar decarbonizing all joints busbar cts pts spouts metal parts applying the proper lubrication greasing with ap-3 grease and making 33 kv breaker perfect operating in manual and electric mode and calibration checking of indoor control panel of 33 kv circuit breaker by chechingh of tripping system through idmt over current and earth fault relay at plug setting through primary current injection method to ensure proper function of trip coil control circuit etc during fault condition setting by expert from authorised engineer and agency of authorised company of circuit breaker including submission of calibration certificate complete all as specified and directed note- replacement of unsv spare parts required to make 33 kv circuit breaker functional will be measured and paid separately as supply fixing under respective items, sf tnc control switch complete all as specified and directed, sf panel heater thermostat switch complete all as specified and directed, sf closing coil complete all as specified and directed, sf auxillary relay for buchholz relay oil temp winding temp trip 24110v dc as per exsting complete all as specified and directed, sf master relay 24110v dc as per existing complete all as specified and directed, sf remote local switch as per exsting complete all as specified and directed, supply fixing connecting and testing spring charging motoruniversal motor for outdoor type 33 kv vcb operated on 230 volts ac dc with charging time less than 15 sec of approved rating complete all as specified and directed by eic make - delco or equivalent make as approved by age i, supply and fixing of 33 kv 50 hz single phase oil filled inductive potential transformer outdoor type ratio - 33sqrt3110sqrt3 two secondary windings voltage factor - 12 continuous 15 for 30 sec creepage 900 mm windding - 1 class-10 100 va suitable for 33 kv complete all as specified and directed by engr-in-charge, sf in replacement vaccum interrupter unit of 33 kv out door type circuit breaker complete with insulator and assembly 630 amps rating all including assembling testing and commissioning at site complete all as specified and directed, supply and fix in replacement auxilary relay 110-250 volt dc suitable for over current earth fault switch gear protection complete all as specified and directed make- alsthom model no- vaa21zg8502fm or technocommercialy equivalent as approved by agei, supply and fix in replacement of 33 kv numerical 3 phase over current 1 earth fault switchgear protection relay with instantaneous high set and programmable output to simplify feeder protection wiring etc complete and testing on completion make- crompton model no cgl14c or technocommercialy equivalent as approved by agei, supply and fixing testing commisioning of electro mechanical type under overvoltage protection relay for 11 kv of make- alstom or equivalent make including neccesary wiring complete all as specified and directed note all tp accesories for testing is carried out by contractor and no extra payment to be done for testing, supply and refilling of sf6 gas suitable for ht 33 kv breaker complete all as specified and directed, sf in replacement indication lamp led type red or yellow or green or blue colour suitable for 24 v to 100 volts dc as required at site complete all as specified and directed by eic, supply and fix in repair ampare meter ammeter with digital display suitabale for measuring 33 kv electrical parameters fixed in existing panel board etc complete all as specified and directed make- secureaeschneider, supply and fix in repair voltmeter with digital display suitabale for measuring 33 kv electrical parameters fixed in existing panel board etc complete all as specified and directed make- secureaeschneider, sf in repair of strip type heater 4060 watt approx 46 in length including replacement of burnt internal wiring thermostat cut out complete all as specified and directed, ml for repair testing of control cablewiring between 3311 kv vcbs and power transformers including replacement of unserviceable and damaged cablewire with suitalbe size with connector and thimble complete all as specified and directed note control cable made up of copper will be measured and paid separately, sf in replacement of us control cable with copper conductor pvc insulated sheathed armoured of size 15 sqmm 8 core complete all as specified and directed, sf in replacement of us control cable with copper conductor pvc insulated sheathed armoured of size 15 sqmm 4 core complete all as specified and directed, servicing and maintenance of floating cum boosttrickle battery charger bank cum tripping unit for properly working on input voltage 230 v ac and output voltage 24 v dc 120 amp including replacement of us indicating lamp and meter complete all as specified and directed, supply fixing in replacement of rechargeable sealed lead acid battery maintenance free of capacity 2 volt 100 ah for breaker panel charger to provide 24 v dc supply to 33 11 kv vcbs complete all as specified and directed, servicing calibration and complete overhauling of oltc on load tap changer of 3150 kva 33kv11kv transformer of make crompton greaves after switching off electric supply checking of all mechanical electrical control system for proper functioning eg spring charge system triping system remote operation indication system upward-downwardin-out movement of tap changing mechanism oil level and winding condition heater assembly gears movements etc including diassembling of operating mechanism parts well cleaning with petrol and crc-226 and replacing unserviceable spare parts reassembling of parts including well cleaning the complete decarbonizing all joints busbar cts pts spouts metal parts applying the proper lubrication greasing with ap-3 grease and making oltc perfect operating in manual and remote control mode and calibration checking of indoor control panel rtcc remote tap changer control panel by checking of tripping system and wiring of tap changer on remote and manual mode for increace of tap and decrease of tap positionsthrough avrautomatic voltage regulating relay relay and to ensure proper function of tap changing mechanism by expert from authorised engineer and agency of authorised company of circuit breakerand transformer including submission of calibration certificate complete all as specified and directed note- replacement of spare parts required to make 33 kv oltc of 3150 kva transformer in functional condition will be measured and paid separately under respective items, supply fixing and testing of automatic voltage regulating avr relay control assembly work on aux supply 90v-260v acdc and pt supply -110 volt complete of on load tap changer control rtcc remote tap changer control panel of 3150 kva 33kv11kv transformer of make cromton greaves complete all as specified and directed, servicing and maintenance of three phase induction motor of capacity 13 hp 415 volts 50 hz along with servicing of gear sets used in oltc of 3150 kva transformer alongwith servicing of mechanical movable parts and accessories of tap changing mechanism on manual and remote mode including checking of contactors fuses and thermostatswithces complete all as specified and as directed, sf in replacement pin type porcelain vitreous white brown or green insulator including one galvanised mild steel spindle two galvanised iron washers and one galvanised iron nut 150mm height 150mm dia for 33000 volts grade complete all as specified and directed, sf in replacement ht 33 kv post insulator including fixing arrangements complete all as specified and directed, ml for disc type insulator porcelain vitreous in single disc assy for tension with tension clamps for conductors working pressure 33000 volts of specified size complete all as specified and as directed, supply and install ht 33 kv630 amp ht bushing insulator including fixing arrangements for 315 mva transformer complete all as specified and directed, ml in replacement spindle for pin insulator suitable for 33000 volts grade complete all as specified and as directed by engr-in-charge, ml for servicing repairs to air-break switch isolator off load rotating type 33 kv 800 amps to 1250 amps capacity with proper alignment of isolator rotating blades with fixed contact jaws arcing horns applying petrolium jelly to moving mechanism cleaning and lubricating to isolator gear box assembly tightening all nuts bolts and clamps of jumpers etc repairing to isolator gear box assembly and making in proper serviceable condition for smooth functioning testing and commissioning on load complete all as specified and directed, supplying and fixing in repairs malemoving contact rotating blade of hde copper silver plated of air brake off load isolator switch rotating type 33 kv 1250800 amps capacity with all fixing nuts bolts etc complete all as specified and directed, supplying and fixing in repairs fixed contacts made of hde copper silver plated of air brake off load isolator switch rotating type 33 kv 1250800 amps capacity with all fixing nuts bolts etc complete all as specified and directed, supplying and fixing of terminal pad for air brake off load isolator switch rotating type 33 kv 1250800 amps capacity complete all as specified and directed, supply and install ht 33 kv drop out fuse with double stack channel type insulator including fixing arrangements all as specified and directed, supply and install ht 33 kv jaw clamp including fixing arrangements all as specified and directed, ml for lightining arrester expulsion type set of three as per existing makemodelcapacity to be fixed on existing structure complete with all fitting transmission class discharge capacity 65 kilo amps suitable for 33000 volts incl taking down old one etc complete as specified and directed, sf in replacement pg parallel groove clamps as per is- 5561 2018 for 33 kv11 kv acsr conductors complete all as specified and directed by eic, supply installation testing and commissioning in replacement of air- break off load line isolator switch rotating type manually gear drive mechanism operated highest system voltage 36 kv rated current 1250 amps triple pole with earthing device each pole consist of insulating pedestals 03 nos on galvanized steel base as per bss is incuding rotating blade of hde copper and fixed contacts of same material spring loaded arcing horns of adequate section to brake magnetizing current of transformer as directed with adequate 50mm dia gi operating pipe for operation from ground level and operating handle complete with both off and on positions complete all as specified and directed, disconnecting all the electric connections from ht and lt side incl earthing terminals from the transformers and taking down transformer from plinth by using cranehydra and opening of top cover for visual inpection for the tap changer and winding condition or as required at site and reinstall at existing location including testing of 3311 kv capacity 315 mva all as specified and directed by engineer-in-charge note- replacement of unsv spare parts required to make transformer functional shall be measured and paid seperate as sf under respective item of work, supply fixing of hv bushing with terminal rod complete all as specified and directed, supply fixing of lv bushing with terminal rod complete all as specified and directed, labour for repairs to the leaks of transformer from tap switch fins any pats of body by replacing gasket seal or repairs to the leaks of transformer body fins by welding brazing etc complete all as specified and directed, ml in repair replacement of prv pressure relief valve of outdoor transformer capacity 3150 kva 33kv11 kv as existing size model complete with its connected wiring and control all as specified directed by engr-in-charge, ml for servicing of buchholz relay of outdoor transformer capacity 3150 kva 33kv11 kv as existing size model complete by connected wiring oil levels lekage arresting and checking of oil level complete all as specified directed by engr-in-charge, sf of breather assembly transparent type filled with silica gel of fresh blue colour suitable for transformer of capacity up to 3150 kva complete all as specified and directed, supply fixing of circular oil level gauge indicating meter with complete float valve assembly for fixing on conservator tank of 3150 kva 33kv11 kvtransformer complete all as specified and as directed, dehydrationfiltration of transformer oil of transformer and oltc by centrifuging machine without disturbing electric supply by heatingfiltration of oil to achieve dielectric strength not less than 60 kv when measured at 25 mm gap for one minute and topping up to oil level mark at the conservator complete all as specified and directed by engineer-in-charge note- i the contractor shall make his own arrangement for centrifuging machine motorised break down kit and all tp and manpower required at site centrifuging and topping up etc and unit rate quoted shall be deemed to include for the same ii new transformer oil as required shall be measured and paid separatly under respective item as supply only iii the rate quoted by contractor shall deem to be included for three phase generator supply for dehydaration if required iv record of new insulating oil used for replacement and topping up oil in transformer shall be maintained duly signed by rep of contractor and age em, supply only new transformer oil as per is for topup with dielectric strength not less than 60 kv complete all as specified and directed by engineer - in - charge make- savitapower oilhp, ml for hiring of cable fault detector to detect exact position of fault for xlpe pvc ht cable 11000 33000 volts grade heavy duty aluminium conductor of any size complete all as specified and directed by engr-in-charge, ml for fixing in repair end joint kit for 11 kv earthed grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core xlpe armoured aluminium conductor cable of size 120 sqmm to 185 sqmm complete all as specified and testing after jointing complete note- item rate quoted including required tprefixing reconnection of cable in the panelpole cable joints complete all as specified and directed, supply jointing and testing in replacement of indoor type cable end termination joint heat shrinkable suitable for aluminium conductor cable of size 240 sqmm x 3 core to 300 sqmmx 3core 11000 volts grade complete all as specified and directed note- item rate quoted including required tprefixing reconnection of cable in the panelpole cable joints complete all as specified and directed make- densonraychem3mcabseal, sf in repairs cable jointing kit for 33 kv earthed grade cable for outdoor termination heat shrink type end joint complete with jointing material and accessories suitable for 3 core xlpe armoured aluminium conductor cable of size 300 sqmm complete all as specified and directed note- item rate quoted including required tprefixing reconnection of cable in the panelpole cable joints complete all as specified and directed make-densonraychem3mcabseal, ml in repairreplacement for earthing complete with using copper earth plate electrode 600 mmx 600 mmx315 mm thick buried directly in ground earth pit not less than 225 mtr deep below ground level with top edge of the earth plate not less than 150 m below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all round the plate using 20x3mm copper earth strip as earth lead moulded and riveted to earth plate at one end and connected to main equipment at switchcontrol board at another end gi earth lead incased in and including 50 mm dia gi light grade pipe from upper end of earth plate upto equipment with including 20 mm dia bore gi pipe light grade as water pipe from earth chamber to upper edge of the earth plate gi funnel with wire mesh fixed on water pipe and provision of pcc 124 type b1using 20 mm graded stone agg as in pits chamber and rcc pit cover 50 mm thick of precast rcc 124 type b-1 using 20 mm graded stone agg including necessary excavation and earth work in softloose soil all as shown in electric plate no 3 of ssr part-i and testing on completion complete all as specified and directed by engr-in-charge, ml in repairreplacement for earthing complete with using galvanized steel earth plate electrode 600 mmx 600 mmx 60 mm thick buried directly in ground earth pit not less than 225 mtr deep below ground level with top edge of the earth plate not less than 150 m below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all round the plate using 32x6 mm gi earth strip as earth lead moulded and riveted to earth plate at one end and connected to main equipment at switchcontrol board at another end gi earth lead incased in and including 50 mm dia gi light grade pipe from upper end of earth plate upto equipment with including 20 mm dia bore gi pipe light grade as water pipe from earth chamber to upper edge of the earth plate gi funnel with wire mesh fixed on water pipe and provision of pcc 124 type b1using 20 mm graded stone agg as in pits chamber and rcc pit cover 50 mm thick of precast rcc 124 type b-1 using 20 mm graded stone agg including necessary excavation and earth work in softloose soil all as shown in electric plate no 3 of ssr part-i and testing on completion complete all as specified and directed by engr-in-charge, sf in repairreplacement of earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduitpipe or fixed to poles or any other indicated situation for loop earthing etc as required by copper strip 20x3 mm all as specified and as directed, sf in repairreplacement of earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduitpipe or fixed to poles or any other indicated situation for loop earthing etc as required by galvanized iron strip 32x6mm complete all as specified and directed, labour for cutting trimming of tree branches up to 80 mm wide all around from the outer face of alignment of 33 kv ht over head electric line which are going touching or falling or acsr conductor poles or near by sub stns etc at any height from gl and making clearance 15m form conductor and removing to a distance up to 100 mtr where directed by engineer-in-charge note- i trimming of the branches on one sides of the conductor ii actual length of cutting will be measured iii the distance as motioned above will be maintained during contract current period same location subject to at least 6 months period between two trimminglopping iv measurement will be taken including all conductor as one only, mlfor preparatiom of old treated steel surface of any description of 33 kv yard and applying one coat of synthetic enamel paint complete all as specified, mlfor preparatiom of old treated pcc plastered surface of wall foundation of 33 kv yard and applying one coat of white wash complete all as specified, clearing away all grass vegetation saplings shrubs brush wood undergrowth roots and trees not exceeding 30 cm girth measured one metre above ground level and removing rubbish upto a distance of 50 metres outside the periphery of the area under clearance softloose soil and getting out including sprinkling anti vegitation chemical for complete area with spray machine complete all as specified directed, a line isolator 33 kv horizontal type - servicing of line isolator horizontal break outdoor type including cleaning of contact by ctc liquid proper oiling greasing on contacts moving rod handle for proper function of moveable rod for smooth on off position and checking the incoming and outgoing connection including replacement of terminal lugspg clamps with nut bolts etc and testing with following i meggar testing between phase to phase phase to earth shall be carried out, b ht potential transformer or 33 kv 110 volt outdoor type - cleaning of bushing and terminal of ht potential transformer 33 kv 110 volts outdoor type by ctc liquid and checking of oil level and oil dielectric strength bd test and proper connection checkingtightining of control wiring and testing with following - i meggar testing between phase to phase phase to earth, c ht 33 kv or 11 kv outdoorindoor type current transformer ct cleaning of bushing and terminal by ctc solution of ct 33 kv or 11 kv of any ratio and any type and checking of oil level and oil dielectric strength bdv test and for 11 kv checking of wiring circuits and decarbonising of cablebusbar jointsand proper connection checkingtightining of control wiring and testing with following i testing between phase to phase phase to earth to be carried out by external current injection kit, d 3311 kv vcbbreaker control relay panel 02 nos 33 kv panel - cleaning of control relay panel inside outside and checkingtightningrewiring if required cost of new wire is included in quoted rate all the control cable connection of ct pt vcb meters trivector meter transformer complete and testing with the following - i over current earth fault relay tripping by external current injecting kit on primarysecondary side ii buccholz relay alarm tripping testing iii oil temperature alarm tripping testing iv winding temperature alarm tripping testing v all selector switchesindication lamps such as localremoteonoff accept reset push button indication lamp checkedreplaced if required complete the cost of switchindication lamps will deemed to be included in quoted rate, etransformer 33 11 kv up to 315 mva - cleaning of power transformer 33 11 kv outdoor type externally including all accessories such as conservator tank marshaling box bushings bucholz relay radiator bushings oil level indicator complete and checking the incoming and outgoing terminal connection complete with the following testing - i transformer oil dielectric strength bd voltage test ii buccholz relay alarm trip testing iii oil temprature alarm trip testing iv winding temprature alarm trip testing v meggar testing between hv to earth vi meggar testing between lv to earth vii meggar testing between hv to lv viii earth resistance test for body earthing ix replacement all packing and viewing glass in marshilling box if required, f do fuse 33 kv cleaning of 33kv ht insulators checking the incoming outgoing joint connection replacing with new do fuse of approved rating including replacement of conductor clapms by replacing rusted nut bolts etc and testing with the following - i meggar testing between phase to phase phase to earth, ml for cement concrete for filling in foundations or making good of road pcc floor supports etc type b1 124 using 20 mm graded crushed stone aggregate including necessary form work and fair finishing of exposed surface of concrete facia finish with cement mortar complete all as directed, supply of fuse wire made up of tinned copper of rating 20 amp to 60 amp complete all as specified and directed note- fuse wire shall be taken on charge and record of consumption of same shall be maintained by ageje em, supply of ht insulation tapes roll isi marked for terminating high voltage 3311 kv cables for insulation sealing of connection of wire and cable for bus bar insulation transformer terminal insulation etc complete all as specified and directed, supply and fixing in replacement of danger notice plate 33000 volt and 11000 volt of 16mm thick ms sheet vitreous enamelled white with letters figuers and conventional skull and bones in signal red colour and fixed with ms clamps made out of flat iron 25x3 mm nuts-bolts of approved size for ht 25 x 20 cm and complete all as specified and directed, ml for hardcore of broken stone or boulders gauge of 40mm to 63 mm deposited spread and levelled in layers n exc 15cm thick around ht four poletwo pole structure and transformer area complete all as specified, repair to earth pit earth pit cover of 3311 kv switchyard by using pcc 124 and plastering in cm 13 complete including excavation returning filling and removal etc complete all as specified and directed, supply and laying in replacement of ht high voltage insulation mat size 2mx1m made of elastomeric polymers material having a high insulation registance thus imparting total saety to human being from any leakage current having high insulation registance of class a of size 30 mm thick and 1 m width suitale for 33 kv confirming to is-15652 2006 including pasting of mat with sr-998 by adding thinner as per requirement complete all as specified and directed
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