REPAIR AND MAINT OF HT EQUIPMENTS AND COMPREHENSIVE MAINT OF HT DISTRIBUTION SYSTEM AND ALLIED WORKS UNDER GE DEHU ROAD

Amount

Repair and comrehensive maitanence to 22/11 KV VCB,Power Transformer,RMU,22KV Overhead Busbar,Underground Cable22/11KV under GE Dehu road. The scope of work is as under:- (a) To identify reasion for HT line brackdown. (b) Immediat repair the HT line/HT Equiptments. ( c) Replace the unserviceable material. Note:-(i) The material for repair HT equiptments will be measured and paid seperately in respective items of shedule "A". (ii)Providing safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HT VCB completed immediately any fault occured at any time.(vii) cost of tools for repair or identification of brackdown including the quoted rate.LOCATION: MRS

Repair and comrehensive maitanence to 22 VCB, Transformer 22/0.44 kv,Transformer 11/0.44,22KV/11KV GOD,LT Distribution Panel, Overhead Busbar,Underground Cable22/11KV under GE Dehu road. The scope of work is as under:- (a) To identify reasion for HT line brackdown. (b) Immediat repair the HT line/HT Equiptments. ( c) Replace the unserviceable material. Note:-(i) The material for repair HT equiptments will be measured and paid seperately in respective items of shedule "A". (ii)Providing safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HT VCB completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate LOCATION: CERTAIN UNIT MRS

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead line from MRS to Garden city(Gardencity feeder) under GE Dehuroad all as directed, Length of feeder approx -15 KM.Note:The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead line from MRS to 29 FAD(Center feeder) under GE Dehuroad all as directed.(Noted: Length of feeder approx -24KM.The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HTequiptments will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead line from MRS to Ashok nagar, COD(Ashok nagar feeder ) under GE Dehuroad all as directed.(Noted: Length of feeder approx -15 KM.The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HTequiptments will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead/Under Ground line from MRS to Kehinya Pump house, COD(Keniya feeder) under GE Dehuroad all as directed.(Noted: Length of feeder approx -9 KM.The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT Under Ground line from MRS to Kehinya Pump houseMAP Qtr(MAP feeder) under GE Dehuroad all as directed.(Noted: Length of feeder approx -4.5 KM.The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead line from MRS to Garden city(ODTD Feeder) under GE Dehuroad all as directed, Length of feeder approx -20 KM.Note:The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 11 HT overhead line from MRS to Garden city(Sarvarta Nagar Feeder) under GE Dehuroad all as directed, Length of feeder approx -20 KM.Note:The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time..(vii) cost of tools for repair or identification of brackdown including the quoted rate

Repair and comprehensive maintanence and repair of brackdown for 22 HT overhead line from MRS to147 unit location(Unit 147 feeder) under GE Dehuroad all as directed.(Noted: Length of feeder approx -8 KM.The scope of work is as under:- (a) To identify the reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing Electrician/helper with safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTline completed immediately any fault occured at any time.

Repair and comrehensive maitanence to 22/11 KV Switch yard,GOD with distribution line for the the following feeder from MRS under GE Dehu road. The scope of work is as under:- (a) To identify reasion for HT line brackdown. (b) Immediat repair the HT line. ( c) replace the unserviceable material. Note:-(i) The material for repair HT line will be measured and paid seperately in respective items of shedule "A". (ii)Providing safty equiptment for maintanence staff. (iii) Insurance of maintanence staff will be provided by the contractor. (vi) The maintanence/serviceabilty of HTOver Head completed immediately any fault occured at any time. .(vii) cost of tools for repair or identification of brackdown including the quoted rate

Dismantling and removing ACSR conductor of any type from pole after disconnecting all connection on insulator etc all as directed.

Supply & fixing ACSR conductor of any type and Size incl binding, on insulator all as directed

Restringing/Fxing only ACSR conductor of any type and Size incl binding wire, retrived from item Srl No -29 all as directed

Dismantling cross arms of MS channel or angle iron section etc complete and setting aside for reuse/replacement with in 50 mtr all as directed.

Supply and fix cross arms, bracing, support, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts in any shapes or size including one primer coat, one under coat and one finishing coat all as directed.

Fixing only retrieved serviceable cross arms, bracing, support, clamps ,retrived from item Srl No -30 all as directed.

Dismantling the insulators of any type/size/voltage.Testing with magar and keeping aside serviceable insulator for refixing all as directed.Note: Refixing/Replacement of new items measured and paid in respective seperate items.

Supply and fixing Polymeric composite Pin Insulator as per IEC 61109,Material of FRP Rod-Borron free ECR,Material of sheds-Silicon Rubber,Length of thread on shank should be minimum 110 mm,Minimum Collar diameter should be 40 mm and its minimum thickness should be of 5 mm. Two number nuts as per IS 1363 (P-III) and 4 mm thick Spring Washer shall be as perIS 3063 with latest amendments if any, Nuts and spring washer shall be hot dip galvanized. white/brownsuitable for dia 11 KV grade all as specified.

Fixing only serviceable pin type insulator, pin type insulator any type and size obtained against item ser No 32 here in before.

Supply and fixing Polymeric composite Disc Insulator,as per IEC 61109,Material of FRP Rod-Boron free ECR,Material of sheds -Silicon Rubber,Type of metal end fittings-Tongue & Clevis,Material of sealing compound-RTV SiliconCreepage distance ( min ) -320 mm ,Length of FRP Rod ( min )-200 mm,Dry arc distance -170 mm suitable for 11 KV all as specified .

Fixing only serviceable disc type insulator any type and size, obtained against item ser No 32 here in before.

Taking down unserviceable GOD,and supply and fixing Triple pole, mechanically operated mounted on insulator and steel frame, with operating mechanisum worked from ground level GOD 11 KV heavy duty, for current rating 400 with drop out fuse assembly complete all as directed.

Dismantling and taking out old unserviceable steel tubular pole of any size and type after breaking PCC, incl necessary earth work and removing from site complete all as directed.

Supply & Erect Steel sewaged tubular poles complete with cast iron base plate, final taper plug, bolts, nuts and screws as specified of type 410 SP-55 (11.0 Mtrs Long) including Painting with two coats of aluminium paint over a coat of red oxide primer complete after preparation of steel surfaces and writing letters / Numbers not more than 10 cm high by Black paint all as directed.. .

Taking down unserviceable danger notic board,Supply and FixingDanger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, forHT, 25x20cm size

Painting of HT Electrical pole of any height including cross arm, clamp etc with two coats of aluminium paint over a coat of red oxide primer complete after preparation of steel surfaces and writing letters / Numbers not more than 10 cm high by Black paint all as directed.

M&L for earthing complete with galvanised Steel earth plate electrode of size 600x600x6mm thick burried directly in ground with (earth pit not less than 2.25mtr deep below ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanised earth wire of size 4.0 mm dia by means of nuts, bolts, check nuts, washers of galvanised Iron or Steel all as shown in electrical plate No 3 connected to earthing test point all as specified or indicated including testing on completion all complete.

Supply and fix earth strip of size 25 x 4 mm galvanised iron strip fixed to wall/over head reservoir on batten or recess or chases or buried inground or drawn in conduit /pipe fixed on poles insulated as per Engr-in-Charge.

Cutting & trimming of tree trunks/ branches having grith not more than 50 mm, falling on or likely to fall on LT over head electrical line for clearence of 3.0 meter on ground from the nearest conductor/pole /earth etc .& disposal of unservicable materials to distance not exc.50 mtrs .& clearing of site all as directed by Engr -in-Charge. Note:- The distance between two poles is measured as one span.

Taking out old unserviceable underground cable HT/LT,PVC insulated, PVC sheathed armored heavy duty aluminum conductor form pole, wall and trenches etc after disconnecting complet all as directed.

Supply and laying XLPE insulated, screened, PVC bedded,galvanised steel strip or wire armoured,electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed,grade cross sectional area 70 sq. mm.

Supply and laying XLPE insulated, screened, PVC bedded,galvanised steel strip or wire armoured,electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed,grade cross sectional area 95 sq. mm.

Supply and laying XLPE insulated, screened, PVC bedded,galvanised steel strip or wire armoured,electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed,grade cross sectional area 120 sq. mm.

Relaying HT cable 11000/22000 volt grade of any size any type as obtaing from item no-9 here in before all as directed.

Reaying GI pipe medium grade 80 mm dia for protection of cable all as directed.

Reaying GI pipe medium grade 100 mm dia for protection of cable all as directed.

Taking out the unserviceable Cable joint,supply and fixing Cable jointing 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 70 sqmm to 95 sqmm

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing 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

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 95 sqmm

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 11 KV (Earthed) grade cable for outdoor 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

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 95 sqmm.

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 11 KV (Earthed) grade cable for straight through 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.

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 22 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

Taking out the unserviceable Cable joint,supplu and fixing Cable jointing kit for 22 KV (Earthed) grade cable for outdoor 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

Taking down unserviceable Aluminium cable lug 120/185 sqmm and supply with fixing the same all as directed.

Taking down unserviceable Aluminium cable lug 95 sqmm and supply with fixing the same all as directed.

Taking down unserviceable Aluminium cable lug 70 sqmm and supply with fixing the same all as directed.

Excavation in trenchesin Soft / loose soil not exc 1.5m wide and not exc 1.5 m in depth for laying cable,erection of poles,stay and pipe line,complete allas directed.

Excavation in trenchesin soft/disintegrated soil not exc 1.5m wide and not above 1.5 m in depth for laying cable,erection of poles,stay and pipe line,complete allas directed.

Surface excavation n.exc 30cm deep and averaing 27 cm deep and getting in hard and dence soil.

Returning, filling in soil, including spreading, leveling watering and well ramming in layers not exceeding 25 cm all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point of any type of excavation all as specified and directed by Engineer -in-Charge.

Taking up the un reinforced precast concrete cable cover of any type from the existing trenches.

Supply and laying un reinforced precast concrete cable cover class HT, type-I, flat size 300 mm x 180 mm x 40 mm laid in trenches.

Laying only un reinforced precast concrete cable cover as obtained from item no 5 here n before of class HT, type-I, flat size 300 mm x 180 mm x 40 mm laid in trenches.

Supply, spreading in trenches sand cushioning with dry and cleover and under the cable for protection of cable,complete all as directed(Punned thickness shall be measured for payment)Note: Thickness of sand cushioning shall be measured after punning and consolidating of sand.

M&L for provision of PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

M & L for plain cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in plinth, platforms, pole coping etc., all as specified and as directed.

M & L for plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in plinth, platforms, pole coping etc., all as specified and as directed.

Supply for repair Indicator LED Lamp,(Read,Yellow,and Orange)110 V,AC,for HT 11/22 KV VCB

Supply for repair Control Fuse ,HRC,2/4/6 Amp,suitable for HT 11/22 KV VCB

Supply for repair Motor cutoff switch,suitable for HT 11/22 KV VCB

Supply for repair HT Tape

Supply for repair Monoplast Tape

Supply for repair Digital volt meter 96x96mm,0-500V,Aux supply 110V,AC,suitable for HT 11 KV VCB.

Supply for repair Digital Ammeter suitable for HT 11 K V VCB

Supply for repair Auxilary switch on block magnet,suitable for HT 11/22 KV VCB

Supply for repair Closing Coil,110V,DC,suitable for HT 11/22 KV VCB

Supply for repairAuxiliary contacts suitable for 11 KV VCB with existing .

Supply for repair Manual Close Push Button suitable for 11 KV VCB with existing .

Supply for repair Breaker Status Indicator suitable for 11 KV VCB with existing .

Supply for repair Contact arm assembly suitable for 11 KV VCB with existing .

Supply for repair Shunt trip coil on,24V ,DC,suitable for HT 11 KV VCB

Supply for repair Male &Femal Spout assembly,suitable for HT 11 KV VCB

Supply for repair CT for VCB,suitable for HT 11 KV VCB

Supply for repair Over Current realy suitable for HT 11 KV VCB PC:05821,In 4/5 Amp , frquency - 50 Hz , Vx - 43-280V DC/110V AC

Supply for repair Master trip relay suitable for HT 11 K V VCB operating voltage -110 Volt DC .

Supply for repair Digital VAF meter , EM 6400 suitable for HT 11 K V VCB

Supply for repair Closing Spring suitable for 11 KV VCB with existing .

Supply for repair Manual Trip Push Button suitable for 11 KV VCB with existing .

Disconnections the HT and LT connection 0f 22/11/0.44 KV step down outdoor typeTransformer of capacity 50KVA TO 250 KVA. and transportation to workshop Opening the top cover and taking out the core and drain out the unserviceable oil.Discalling the oil tank, removing all sludge and acide cleaningalso. Removing the all sladge,carbon ,acid from the core and coil,dry the coil and heat varnishing the same.Decarbonizing the all connected parts.Filling new transformar oil,refixing the top cover,top up the transformer oil and dehydration and filteration the oil upto dielectric strength 30 KV,and testing, including painting with two coat of synthetic enamel paint complete including reinstallation in original position and reconnection all as directed.Note: (i) Cost of Material and labour, for various parts will be paid seperately under respective items of Sch-"A".However cost of labour towards dismelting,assembling ,tools and lifting arrangement,transportation is deemed to be including in this items.Cost of sundry items viz cover bolt,plug cap,screws,washer,air release plug etc deemed to be included in quoted rate.(ii)New oil to be measured and paid in respective items seperately..(iii) Testing and commissioning of transformer after repair and submitting of test report with satisfactory result to be submittted.

All as item no-86 here in before but step down transformer 11/0.44KV of capacity 300 KVA to 500 KVA..

Supply only breather assembly of approved make filled with silica gel suitable for transformer of capacit 50 TO 500 KVA Volt Distribution transformer.

Supply only breather assembly of approved make filled with silica gel suitable for transformer of capacit 2500 KVA Volt Distribution transformer.

Supply only brass spindle for terminal on HT side threaded complete with nut, washers etc of suitable dia for transformer of capaicty 250 KVA to 500KVA.

Supply only brass spindle for terminal on HT side threaded complete with nut, washers etc of suitable dia for transformer of capaicty 50 KVA to 200KVA.

Supply only brass spindle for terminal on LT side threaded complete with nut, washers etc of suitable dia for transformer of capaicty 250 KVA to 500KVA.

Supply only brass spindle for terminal on LT side threaded complete with nut, washers etc of suitable dia for transformer of capaicty 50 KVA to 200KVA.

Supply only ceramic bushing and Gasket on LT side of transformer of capacitie 250 KVA to 500 KVA 22/11/0.44 KV Distribution transformer

Supply only ceramic bushing and Gasket on LT side of transformer of capacitie 50 KVA to 200 KVA 11/0.44 KV Distribution transformer

Supply only ceramic bushing and Gasket on HT side of transformer of capacitie 250 KVA to 500 KVA 22/11/0.44 KV Distribution transformer

Supply only ceramic bushing and Gasket on HT side of transformer of capacitie 50 KVA to 200 KVA 11/0.44 KV Distribution transformer

Supply and fixing in replacement of complete gasket (Cock sheet) 6 mm thick complete of capacity of 250Kva to 500 Kva transformer including conical rubber bush:-

Supply and fixing in replacement of complete gasket (Cock sheet) 6 mm thick complete of capacity of 50 KVA to 200 KVA transformer including conical rubber bush:-

M&L for on load filtration/configuration/desludging(in situ) of old carbonized insulating oil(Transformer Oil), filled in transformers under service(Both the power and distribution type) of various capacities and rating outdoor type(22/11KV,22/0.44KV,11/0.44 KV) located and installed at different places under GE Dehu Road area by means of filtration plant(Machine), electric motor driven to improve the dielectric strength up to 66 KV including filling/topping up insulating oil and mentaining data of fil on transformer.Note:(i) Testing of di-electric strength of insulating oil befor and after filtration shall be carried out in presence of e-in charge/GE.(ii) T&P /Labour required for filtration testing shall be arranged by the contractor at his own cost.(iii)New Transformer oil topped shall be measured and paid seperately.

Supply Transformer oil in pack container complet all as directed

Disconnecting all in coming and outgoing cables, removing the transformer from the platform / two pole structure / floor and loading it in the vehicle carefully using crane and transporting it to the contractor's workshop, carry out the required repairs and transport the transformer back to the site , install it, reconnect all the incoming and out going cables by properly crimping using lugs of suitable size taping the bushes / bus bars, using insulation tape and testing complete of capacity up to 500 kva all as directed . Note:- (i) Rate including all insulating material for winding coil (ii)Gasket set, LT/HT side ceramic bushing, spindle for HT/LT side , rewinding,dehydration of oil shall be measured and paid separately in respective items.(iii)Testing of Transformer in workshop complet.

Supply and winding of 22/11//0.433 KVHV coils,using new copper wire/strip of proper size injcluding insulating materials (double insulation)as per existing size of core of transformer complete incl heating , varnishing all as directed .

Supply and winding of 22/11//0.433 KV LV coils,using new copper wire/strip of proper size injcluding insulating materials (double insulation)as per existing size of core of transformer complete incl heating , varnishing all as directed .

M&L for applying two coats of Synthetic enamel (Ordinary tint)over a coat of primer Surfaces of any description steel surface, over 10cm in width or girth,not otherwise described

Taking down the unserviceable 11 KV switch fuse from Load Break switch after necessary disconnection the HT line properly.Supply and fixing the switch fuse for 11 KV Load Bracker complet all as director.

ONKAR ELECTRIC AND GENERAL STORE (BID ID -3200051)

Shri Sai Electricals (BID ID -3194296)

SHAILENDRA B TULSANI (BID ID -3200122)