COMPREHENSIVE REPAIR/MAINT WORKS OF 33 KV/ 11 KV HT EQUIPMENTS, TRANSFORMERS AND ALLIED ITEMS AT OLD CAMP AND OTHER AREAS AT BABINA CANTT

Amount

M & L for servicing of transformer of capacity 5MVA , 33/11 KV ratio and carrying out preventive maintenance, technical inspection and testing by skilled mechanic/specialist and experienced in working on in electric HT 33 KV line complete all as specified and directed. Note :- (a) Checking of winding temperature & oil temperature. In case of unsatisfactory condition shut down the transformer and investigate if either is persistently higher than normal. (b) Checking of oil level and examine transformer for oil leaks. (If low level , toping up with transformer oil, which shall be measured & paid separately). (c) Checking of Dehydrating breather of silica gel (Replacement silica gel if required will be measured & paid separately) (d) Checking and cleaning of primary & secondary bushing from dirt and oil. (e) Checking of oil dielectric strength and presence of water moisture. (f) Checking, cleaning & testing of relays, alarm signal & contacts, fuses, circuits, their operation including change in setting, if necessary complete (g) Checking & testing of earth resistance. (h) Checking & testing of insulation resistance of windings (j) Checking of cable box condition . (k) Checking & tightening of bolts/nuts and other loose metallic parts. (l) Taking expert opinion in case of abnormal noise, abnormal temperature, electrical faults, alarm signal through Buchholz Relay etc.(l) Painting of the transformer with two coat of synthetic enamel paint (m) Checking leakges from entire transformer and replacement of gasket / packing (n) All testing tools, equipments and other T & P, hydra vehicle for lifting top cover of transformer required for technical inspection, T&P required for replacement of packing shall be provided by the contractor & cost also included in quoted rate.

Disconnecting electric outdoor/indoor transformer 11 kv /415 volts capacity from 63 KVA to 160 KVA from HT/LT terminals and lowering down/getting out from 2/4/6 pole structure/plinth or inside sub station for major repairing/minor repair complete all as specified and directed. Note:- Cost of T&P and labour required for the work to be included in the rate quoted.

Description all as per item No 2 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 2 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

Draining out complete transformer oil from transformer 11 KV/415 v of from 63 KVA to 160 KVA capacity at site which found major repair and storing the oil in suitable container (container to be provided by the contractor to keep aside for re-use (after repair) and lifting of core assembly by opening of top cover and other items for inspection/examination by GE/AGE E/M and lowering/fixing of core assembly in its original position after inspection to make it ready for transportation to carry out repair work in workshop complete all as specified and directed.

Description all as per item No 5 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 5 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M&L for transportation of unserviceable transformer 11 kv /415v of capacity from 63 KVA to 315 KVA (with vehicle and hydra crane for lifting) to workshop and return back for installation it on original position/location after repairing from workshop (Rate is deemed to be inclusive of transportation, T&P and man power) complete all as specified and directed.

Description all as per item No 8 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

Description same all as per item No 8 here-in-before but shifting of serviceable transformer (with vehicle and hydra crane for lifting ) upto 600 KVA from MES store Yard/Sub Stn(indoor/outdoor) for installation in place of unserviceable transformer and back after replacing with repaired transformer complete all as specified and directed.

M&L for opening of top cover by unscrewing nut, bolts & washers etc and taking out core assembly from tank by disconnecting from tap changer HT & LT side bushing stud to outside by dismantling the channel and disconnecting star delta connection of transformer having capacity from 63 KVA to 160 KVA complete all as specified and directed. .

Description all as per item Noo 11 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 11 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M&L for Removing the lamination in proper manner carefully for taking out serviceable/ unserviceable HT/LT coils from the limbs of capacity from 63 KVA to 160 KVA transformer complete all as specified and directed.

Description all as per item No 14 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 14 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M& L in repairs for rewinding of HT coils with copper wire DPC/super enameled high quality matching with existing gauge and impedence including requisite insulating paper/material in each layer of winding after taking down old existing winding of HT leg coils complete all as specified and directed.

Description same all as per item No 17 here-in-before but LT coils with copper strips complete all as specified and directed.

Note for Ser item No 17 to 18. The rate quoted against these items is inclusive necessary provision and cost of all types of insulating materials and heating/ varnishing etc.

M& L for Inserting of HT/LT coils on limbs rewinded here in before/old after cleaning of lamination in proper way and also after insulating the limbs with requisite insulating materials on limbs in between limbs/coils upto 63 KVA to 160 KVA capacity transformer complete all as specified and directed.

Description all as per item No 20 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item no 20 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M& L for Re-arranging the top lamination over coils in proper manner including fixing of channel soldering in between coils as necessary and brazing of star delta connection with tap changer from 63 KVA to 160 KVA capacity transformer complete all as specified and directed.

Description all as per item No 23 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 23 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M& L for Baking the core assembly in the oven duly varnishing the coil to improve IR value and to eliminate moisture content from 63 KVA to 160 KVA capacity transformer complete all as specified and directed.

Description all as per item No 26 here before but of capacity 200 KVA to 315 KVA complete all as specified and directed.

Description all as per item No 26 here before but of capacity 400 KVA to 630 KVA complete all as specified and directed.

M& L for Inserting the core assembly after baking in the tank (before inserting tank to be cleaned by removing all deposit sludge etc including drying) and making connection with HT/LT bushing studs and closing the tank top cover by fixing of suitable size of nut, bolts and washers for transformer of capacity 63 to 630 KVA (Top cover gasket will be measured and paid separately) complete all as specified and directed. Note :- (i) Repairing of transformer have to be completed within 15 days duration. If the contractor has fails to repair the transformer with in 15 days contractor has to provide another same capacity of transformer without extracost. (ii) In case the defective/unserviceable transformer not repaired & installed on site with in specified period of 15 days from the date of handing over to contractor, a penal recovery @ 5000/- per day will be charged from his dues.

Supply and fixing in renewal of porcelain transformer bushing on LT 1.1 KV side including brass stems conical bush and gasket for indoor/outdoor transformer of the following capacity :-

Capacity 63 KVA to 315 KVA.

Capacity 400 KVA to 630 KVA.

Supply and fixing in renewal of porcelain transformer bushing HT 11 KV including brass set stems conical bush and gasket for indoor/outdoor transformer of following capacity complete all as specified and directed.

Capacity 63 KVA to 315 KVA.

Capacity 400 KVA to 630 KVA.

S&F in renewal of breather assembly by replacing old breather assembly with new one including fixing in proper manner for indoor/outdoor transformer of the following capacity :-

Capacity 63 KVA to 315 KVA.

Capacity 400 KVA to 630 KVA.

S&F in renewal of breather assembly 5 Kg of 33/11 KV stepdown transformer by replacing old breather assembly with new one including fixing in proper manner for outdoor transformer complete all as specified and directed.

Supply and changing Silica gel from breather after heating till requisite/desired colour is achieved complete all as specified and directed.

ON load centrifuging and dehydration including filtration and cleanning of transformer oil by dehydration machine electric operated without any shutdown of transformer including testing oil sample before and after dehydration and dehydration and filtration oil complete all as specified and directed. Note :- (i). Dielectric strength of oil after dehydartion shall be more than 45 KV at 2.5 mm gap on load (ii) Transformer oil required for top up shall be measured and paid separately. (iii) Contractor have to arrange the dehydration machine and testing kit from his own resources without any extra cost. (iv) The work will be carried at different locations in cantt area. Neceaary transport arrangement & T&P for shifting machine from one place to another to be arranged by contractor and cost of same to be included in unit rate.

M&L for spray painting of transformers located at various locations in Babina Cantt with two coats of synthetic enamel paint first quality of approved colour/shade after preparation of old painted surface to entire satisfaction incl writing SM and MES Nos for the capacity of transformer from 63 KVA to 200 KVA complete all as specified and as directed. Note :- The work will be carried at different locations in cantt area. Neceaary transport arrangement for shifting machine from one place to another to be arranged by contractor and cost of same to be included in unit rate.

All as per srl item No 36 here in before but for the capacity of transformer 250 to 630 KVA capacity complete all as specified and directed.

M & L for earthing complete with galvanized steel earth plate electrode 60 x 60cm x 6 mm thick burried directly in ground vertically to a depth not less than 3.0 mtr deep below GL with top edge of the plate not less than 2.5 mtr below normal GL and connected to earth plate . Earth plate surrounded by 15 cm thick packed layers of charcoal dust and common salt upto 1.5 meter depth all around the earth plate and connected to earth lead of GI wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvd iron or steel and thimbles and other end of the earth lead connected to equipments and watering pipe 20mm bore GI medium grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and testing of earthing complete and all as shown in electrical plate No 3 of MES schedule Pt I of 2009 . Note : 1. RCC pit cover shall be pre-cast of RCC (1:2:4) type B-I , 80mm thick reinforced with XPM weighting not less than 4 KG/sqmm in lieu of CI cover. 2. Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers of 15 centimeters all around the earth plate inside earth pit . 3. On testing after completion of earthing if desired earth resistance is not achieved , the earthing will be redone at no extra cost to obtain the desired earth values less than 2 ohms.

M & L for earthing complete with galvanized steel earth plate electrode 60 x 60cm x 6 mm thick burried directly in ground vertically to a depth not less than 3.0 mtr deep below GL with top edge of the plate not less than 2.5 mtr below normal GL and connected to earth plate . Earth plate surrounded by 15 cm thick packed layers of charcoal dust and common salt upto 1.5 meter depth all around the earth plate and connected to earth lead of GI strip 32x6 mm by means of bolts, nuts, check nuts and washers of galvd iron or steel and thimbles and other end of the earth lead connected to equipments and watering pipe 20mm bore GI medium grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and testing of earthing complete and all as shown in electrical plate No 3 of MES schedule Pt I of 2009. Note : 1. RCC pit cover shall be pre-cast of RCC (1:2:4) type B-I , 80mm thick reinforced with XPM weighting not less than 4 KG/sqmm in lieu of CI cover. 2. Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers of 15 centimeters all around the earth plate inside earth pit . 3. On testing after completion of earthing if desired earth resistance is not achieved , the earthing will be redone at no extra cost to obtain the desired earth values less than 2 ohms.

M&L earthing complete with copper earth plate electrode 600mm x 600mmx3.15mm thick,thick burried directly in ground vertically to a depth not less than 3.0 mtr deep below GL with top edge of the plate not less than 2.5 mtr below normal GL and connected to earth plate . Earth plate surrounded by 15 cm thick packed layers of charcoal dust and common salt upto 1.5 meter depth all around the earth plate and connected to earth lead of copper strip 20 x 3.15 mm by means of bolts, nuts, check nuts and washers of GI or steel and thimbles and other end of the earth wire connected to DB and protected by galvanized iron or steel pipe light grade 40 mm bore and water pipe 20mm bore GI medium grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electrical plate No 3 of MES schedule Pt I of 2009 and also including making test point for testing of earthing made out of gun metal or phosphorous bronge size 75x75x25 mm complete all as specified and directed. Note : 1. RCC pit cover shall be pre-cast of RCC (1:2:4) type B-I , 80mm thick reinforced with XPM weighting not less than 4 KG/sqmm in lieu of CI cover.2. Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers of 15 centimeters all around the earth plate. 3. On testing after completion of earthing if desired earth resistance is not achieved , the earthing will be redone at no extra cost to obtain the desired earth values. Note:- Earthing test will be carried out and if desired result item not achieved the earthing will be redone to achieve desired result without any extra payment.

Servicing to air-break switch /isolator off load, rotating type, 33 KV, of 600 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 control assembly, tightening all nuts/bolts of isolator assembly and clamps of jumpers etc, repairing to isolator control assembly and making in proper serviceable condition for smooth functioning, testing and commissioning on load complete all as specified and directed.

Supply & fix in repairs male /mooving contact / rotating blade of HDE copper silver plated of air brake off load isolator switch rotating type 33 KV, of 600 Amps capacity with all fixing nuts bolts etc. Make : Kurgg/Pactil / Jaipuria/BHEL all as specified and directed.

Supply & fix in repairs fixed female contact made of HDE copper silver plated of air brake off load isolator switch rotating type 33 KV, of 600 Amps capacity with all fixing nuts bolts etc all as specified and directed.

S&F in replacement of outdoor type cable end jointing kit for 33 KV (earthed) grade cable heat shrinkable type complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 150/185 sqmm complete all as specified and as directed. Make :- Denson/Raychem/M-seal

Supply, installation, commissioning and testing in replacement of 33 KV Current Transformer /CT`s conforms to IS 3156/1992 outdoor type single pole oil immersed and self cooled type of 25 KA/Sec having range 50/5+5 or ratio 100/5+5 suitable for metering and protection equipment installed on control panels including connection of control cables in control panels, terminals block and fixing on bus bar section with suitable size MS channels and angles pedestals and first core class of accuracy 0.5 burden 15 VA, second core class of accuracy 5P 10 burden 15 VA and third core as per site requirement Make : Kapco/Jyoti/AE/CG or as per existing design approved by GE complete all as specified and directed. Make :- CG/Jyothi/ABB

Supply , installation commissioning and testing in replacement Potential Transformer (PT) of 33 KV/110 V outdoor type single pole , oil cooled type suitable for metering equipment installed on control panels including control cables as per site requirement upto control panels terminal block and fixing on bus bar section with suitable size channel and angles pedestals and first core class of accuracy 0.5 burden 50 VA, second winding class of accuracy 3P burden 50 VA. Make Kapco/Jyoti/AE/CG/ or as per existing design approved by GE all as specified and directed. Make :- CG/Jyothi/ABB

Supply, installation, testing and commissioning of lightening arrester SMX type complete with all fittings transmission class , 36 KV 10 KA 50 Hz suitable for system voltage 33/36 KV complete all as specified and directed. Make : Oblum/ ELPRO/ Pactil/ AREVA/ Crompton Greaves/Jaipuria all as specified and directed.

Disconnecting H.T supply and and servicing of 33 KV line Vaccum circuit breaker (Make-Crompton Greaves/ ABB or other existing on site) of capacity 630/800 Amps and rating 36 KV by cleaning , decarbonising the moving contact points , cleaning with CRC , checking proper operation of moving parts, removing foreign /dust particles from spout gear mechanism and moving parts, repair to motor charge spring mechanism, checking of DC supply wiring , parts tightening all nuts and bolts of components, lubricating moving parts with petrolium jelly in the breaker as directed and testing complete and keeping it on load.

M & L for disconnecting & taking out old/defective Current Transformer from 11 KV VCB panel, indoor, resin cast epoxy type of 18.4 KA/Sec having ratio 100/5+5 Amps or 60/5+5A or 30/5+5A suitable for metering and protection equipment installed on control panels including connection with control cables as per site requirement upto control panels terminals block and fixing on bus bar section having class of accuracy 5P 10 burden 15 VA complete all as specified and directed. Make : Kapco/Jyoti/CG or as per site requirement make approved by GE

Supply & fix in replacement digital four pole non directional microprocessor based 3 over current + 1 Earth fault with instantaneous trip relay with high set , Aux. supply 20-110 volt DC and setting of time delay, overload and earth fault model MC 61C of Make L&T or equivalent models of ABB/Siemens / Ashida /CG complete with all connection and testing on load including fabrication works to HT panel for fixing of new relay and wiring connection complete all as specified and directed. Make :- L&T /Crompton/ABB

M&L for disconnecting power supply from HT VCB /HT panels of capacity 11 KV for repair works , taking out trolly unit & complete servicing of the VCB through decarbonising , cleaning the male /female isolating contacts, lubricating moving part , cleaning with CRC removing dust particles from bus bar chamber, spout gear mechanism and moving parts, repair to motor charge spring mechanism, tightening all nuts and bolts of entire trolley , checking proper operation of trolly , inserting trolley inside and testing on load complete all as specified and directed . Make of HT VCB/RMU /OCB are Crompton/ABB/L&T/C&S /Jyothi/ABB

M&L for servicing ,calibration of all type control relays such as digital earth fault/over current relay , IDMT relay , master trip relay other Aux relays , etc fixed on 11 KV VCB/OCB/RMU for over current and earth fault settings with all respects and making all tripping setting, time delay setting , for smooth functioning of all controls of HT panel including servicing of CTs , PTs , testing with primary injection test kit for load settings and timings of relays , setting tripping and closing of VCB/RMU/ SF-6 breakers complete all as specified and directed. Make of HT VCB/RMU /OCB are Crompton/ABB/&T/C&S /Jyothi

S & F in replacement of vacuum interrupter , suitable for 11 KV HT V.C.B 11 KV 630 /800 Amps capacity cat No. 520/SP of Make Crompton/ABB/L&T all as specified and directed.

S & F in replacement fixed contact block of V.C.B 11 KV 630/800 Amps capacity cat No. 522/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement moving contact block of V.C.B 11 KV 630 /800 Amps capacity cat No. 524/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement motor & gear assembly 220 Volt AC motorised mechanism of V.C.B 11 KV 630/800 Amps capacity including testing & puting on load cat No. 537/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement closing coil / tripping assembly 24/ 110 volts DC for HTV.C.B 11 KV 630/800 Amps capacity cat No. 594/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement main housing assembly of trolly unit of vertical drawout contacts , resin/epoxy cast , made to shape to accomodate all parts of trolly/breaker in one piece to hold all items like vacuum interrupter, vertical female contacts, guide rods for VCB 11 KV 630/800 Amps capacity of existing specifications / as per sample Make compton /ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed. Note : Contractor to visit and assess the quantum of work involves in this item and quote his rate accordingly. Any item broought of improper specifications or different from existing sample will not be permitted.

S & F in replacement auxillary switch (6 No + 6NC) for HT V.C.B 11 KV 630/800 Amps capacity cat No. 562/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement contact plug 630/800 Amps for HT V.C.B 11 KV 630/800 Amps capacity cat No. 580/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement big cam with main shaft for HT V.C.B 11 KV 630/800 Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all as specified and directed.

S & F in replacement of 11 KV Silicon polymeric composite Disc insulator B&S type incl galvanised mild steel strap 38 mm X 5 mm, insulator bolts 20 mm dia with suitable washers and nut, suitable for working pressure upto 12 KV as per IS 731/1971 or latest amendment complete all as specified and directed. Make :- BHEL/JAYSHREE /jaipuria /AREVA/ABB/PACTIL.

S & F in replacement of 11 kv silicon polymeric pin insulator, including one galvanized mild steel spindle two galvanised iron washers and one galvanised iron nut,11000 volt grade suitable for working pressure 12 KV as per IS 731/1971 or latest amendment complete all as specified and directed . Make BHEL/JAYSHREE /jaipuria /AREVA/ABB/PACTIL.

M&L for switch air break gang operated triple pole , mechanically operated mounted on HT insulators (12 insulator type) and MS steel frame with operating mechanism worked from ground level with 11 KV insulation for current rating up to 200 amps 11000 volts with locking arrangement, MS clamps, nuts, bolts and washers etc also incl drop out expulsion type fuse, single pole up to 25 Amps, 11000 volts fuse barrels, incl two coats of aluminium paint over a coat of red oxide primer on MS work complete all as specified and as directed. Make - Jaipuria Brothers/Pactil/BHEL

S & F and replacement of cross arms, bracing, supports clamps and back plates fabricated from structural steel sections incl nuts & bolts, washers, welding bending cold or hot, drilling holes for bolts in any shape or size and inclusive of one red oxide primer coat, one under coat and one finishing coat of synthetic enamel paint complete all as specified and directed.

M&L in replacement of aluminium conductor, steel reinforced (ACSR) of any size/description on LT poles/lines incl stringing, tightening, binding to insulators with aluminium wire making and connecting jumpers, connections etc incl connecting, commissioning and testing complete all as specified & directed.

Disconnection of faulty HT 11 KV cable of any size from both ends, testing of cables with HT megger or high voltage DC testing mechine and locating the fault in the cable by arranging fault locating Machine (FLC) to pin point at the exact position of fault including the cost for transporting machine at various locations with T&P, manpower and standby power supply for testing of cable complete all as specified and directed. (Cost also incudes for providing transportation of fault locating machine at different sites as per requirement).

Disconnection of faulty LT 1100 volt cable of any size from both ends, testing of cables with HT/LT megger or high voltage DC testing mechine and locating the fault in the cable by arranging fault locating Machine (FLC) to pin point at the exact position of fault including the cost for transporting machine at various locations with T&P, manpower and standby power supply for testing of cable complete all as specified and directed. (Cost also incudes for providing transportation of fault locating machine at different sites as per requirement).

Note for Ser item No 67 to 68. The contractor will be initmated on phone followed in writing for faults in HT/LT UG cables. Contractor has to attend site and arrange to bring FLC machine on site within 48 hrs to locate the fault. If the contractor failing to bring the FLC machine for location of fault a penalty of Rs 3000- per cable per day will be charged from his dues.

Supplying, laying, jointing & commissioning in replacement of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 11000 volts grade, (Earthed) cross sectional area 95 sqmm 3 core as per IS 7098 Pt-II complete all as specified. Make - KEI/Polycab/Universal/Havells/Asian/CCI

Description all as per item no 70 here before but of size 120 Sqmm 3 core complete all as specified and directed. Make - KEI/Polycab/Universal/Havells/Asian/CCI

S&F of cable end jointing Kit 11 KV (earthed) grade cable for outdoor type termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 sqmm complete all as specified and as directed. Make - M- seal/Denson/3M-Birla/Raychem

Description all as per item no 72 of here above but of size 120 sqmm 3 core complete all as specified and directed. Make - M- seal/Denson/3M-Birla/Raychem

Description all as per item no 72 of here above but of size 185 sqmm 3 core complete all as specified and directed. Make - M- seal/Denson/3M-Birla/Raychem

S&F of cable jointing Kit 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 95 to 120 sqmm complete all as specified and as directed. Make - M- seal/Denson/3M-Birla

Description all as per item no 75 of here above but of size 120/185 sqmm 3 core complete all as specified and directed. Make - M- seal/Denson/3M-Birla

Supply and filling Transformer oil confirming to IS-335 (as in toping up or replacement) of 50 KV breaking capacity complete all as specified and as directed. Note :- The work will be carried at different locations in cantt area. Neceaary transport arrangement for shifting machine from one place to another to be arranged by contractor and cost of same to be included in unit rate.Contractor will bring new oil in sealed container and cot of same will included in unit rate.

Supply, erection and connection in replacement new Pre- streessed concrete HT poles 152 mm x 152 mm at top and 152 mm x 260 mm at bottom, class 9, 11.0 mtrs long including making alternate white and red strips 30 cms height (05 Nos strips) numbering the poles by 2" height letters complete all as specified and directed. Make - Concrete udyog jhansi or M/s Hindustan Prestressed concrete/ M/s Cement Fabric India/M/s Indian PCC Poles/M/s Sankla Udhyog.

Supply, erecting and fixing in replacement in true vertical position, steel tubular swaged LT pole (410 SP-31) 9.0 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with two coats of aluminium paint over one coat of red oxide primer and incl taking down existing old unserviceable poles complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.) Note :- Excavation incl earth work and PCC foundation will be measured and paid separately. (a) PS Steel Tubes Pvt Ltd (b) India Electrical Poles.(c) United Engineers Kanpur(d) National tubing Co. Kanpur e) BCW Kanpur

Supply,laying and testing in replacement of cable XLPE insulated,screened,PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with multi stranded aluminium conductor of size 70 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- Gloster/KEI/Polycab/Universal/Havells/Asian/CCI

All as per item No 80 here in above but of size 25 sqmm 4 core complete all as specified and as directed.

All as per item No 80 here in above but of size 16 sqmm 4 core complete all as specified and as directed.

All as per item No 80 here in above but of size 35 sqmm 3.5 core complete all as specified and as directed.

All as per item No 80 here in above but of size 16 sqmm 2 core complete all as specified and as directed.

All as per item No 80 here in above but of size 10 sqmm 4 core complete all as specified and as directed.

M&L for steel tubing galvanised, light grade ISI marked, complete with fittings laid in trenches/fixed along with poles etc as protection to cables of size 80 mm dia bore complete all as specified and as directed.

M&L for steel tubing galvanised, light grade ISI marked, complete with fittings laid in trenches/fixed along with poles etc as protection to cables of size 50 mm dia bore complete all as specified and as directed.

M & L for road cutting incl excavation in trenches for laying HT UG cable in pipe not exc 45 cm wide and n.exc 60 cm depth or as per site requirement for laying of GI pipe 80mm or 50 mm dia light grade & making good the disturbed surfaces with cement concrete (1:3:6) type C-1 and top surface neatly finished as per existing to match with the existing complete all as specified and directed. Note :- 80 mm GI pipe (light grade) will be paid and measured under separate item . The cut /excavated surface will be repaired on same day with PCC failing which a penality of Rs 500 per day will be recovered from contractor dues.

M&L for PCC cable cover class HV type 1 flat size 300 mm x 180 mm x 40 mm, ISI marked across the cable for protection of cable after sand cushioning complete all as specified & directed. Make :- Mehatab tiles/Navya Tiles/Sap Pavers

Supplying and laying Fire bricks, size 230 x110 x 75 mm, laid flat ie length of brick shall be laid across the cable, common burnt clay building bricks sub class `B' designation 75 complete all as specified and directed and testing on completion complete all as specified and directed.

Excavation in trenches n. exc 1.5 mtr wide and n. exc 1.5 mtr depth for pole / cable / foundation etc incl getting out in soft /loose soil complete all as specified and directed.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out complete all as specified and directed.

Returning, filling in, approved earth including spreading, levelling, watering and well ramming in layers n.exc 25 Cm thick after cable are laid and tested complete all as specified and directed.

Removing excavated material / surplus soil to a distance not exc. 50 mtrs & deposited where directed at a level not exc.1.5 mtr above the ground level complete all as specified and directed.

M&L for fine and clean sand (river sand) free from sharp materials in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed. Note:- The total thickness of sand shall be measured 18 cm after punning.

M&L for cleaning of electric substation/installations including cutting/removing of grass, bushes and trimming of branches of trees inside the premises and also roemoving from the substation premises complete all as specified and as directed. If the contractor has fails to clean the substation after intimation throgh telephonically and followed through letter with in 48 hours a penality of Rs 10/sqm per day will be charged from his dues.

M&L for cutting of tree branches upto 3 mtr away from the over head line including removing and disposal of cut branches outside the Cantt land complete all as directed. The Span of OHelectric line will be 40 - 50 mtr. Necessary T&P, man power and transport will be arranged by contractor without any extra cost. Necessary electric line shut down must be taken before trimming/cutting tree branches by contractor. Any lapse/incident happened due to negligence resulting loss to man and material will be responsibility of contractor & no any claim in this regard will be admissible to the dept. If the contractor fails to clean the area of line after intimation throgh telephonically and followed through letter with in 48 hours a penality of Rs 200per span per day will be charged from his dues.

Supply and fixing of GI strip 32 x 6 mm fixed in ducts / on wall / in trenches / floors etc for earthing complete fixed to equipment / test point / earth electrode complete all as specified and directed.

Supply, erecting and fixing in replacement of true vertical position, steel tubular swaged pole (410 SP-55), 11 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with one coat of red oxide primer and two coats of aluminium paint complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.). The quoted rate includes cost for shifting of existing Cross arms, bracing, ACSR conductors insulators, GI wire from eisting pole to new poles. Note :- Excavation including earth work and PCC foundation will be measured and paid separately. Make :- (a) PS Steel Tubes Pvt Ltd (b) India Electrical Poles.(c) United Engineers Kanpur(d) National tubing Co. Kanpure) BCW Kanpur

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregates) as in foundation filling for erection of pole and mass concrete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling for erection of pole/fncing post/stay and mass concrete including form work for poles all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregates) as in coping etc including form work for poles all as specified and directed.

Supply, erecting and fixing in replacement of true vertical position, prestressed concrete pole 9.0 mtr long 102 mm x 172 mm at top and 152 mmx 279 mm at bottom class 10 (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size) including taking down of old unserviceble pole & shifting of cross arms ACR conductor , GI wire, insulator, street light brackets etc complete all as directed. Note :- Excavation incl earth work and PCC foundation will be measured and paid separately. The old unserviceable pole obtained from dismanting shall be remove by the contractor form cantt area/MOD. If the contractor has not removed the dismantled item a penality of Rs.500.00 per pole will be charged from the contractor as a penality. Make : Hindustan Pressed concrete Faridabad / M/s Indian PCC poles / M/s Concrete Ugyog Jhansi.

M & L for Stay assembly complete with accessories as shown in electrical plate No. 1 of 20 mm dia of stay rod, 180 cm long etc complete all as specified and directed. (for HT poles)

Supply and fix loop type insulator vitreous procelain, white , brown or green, large size with overall dimensions 140mm, clearence of hole 25.5mm dia ball and socket type brown, white or green single disc assembly for tension with tension clamps for conductors, working pressure 11000 volts grade etc complete all as specified and directed..

Supply and fix galvanised stay strand, 7/4 mm complete all as specified and directed.

S & F incl stringing GI continuous GI earth wire of size 4 mm / 3.15 mm dia on HT/LT poles as in cradle guards / earth wires, binding including taking down complete all as specified & directed.

Supply and fix in replacement core assembly of transformer of capacity 63 to 400 KVA with matching of all specifications, and quality of iron material as per existing / sample complete all as specified and directed.

S & F of cable path indicator made up of precast RCC (1:2:4) type B-0 (TMT bars 6 mm dia) using 12.5 mm graded stone aggregate of size 650X400 X 50 mm duly enamel paint red/brown colour and marked as HT/LT cable as directed and installed at 400 mm above and 250 mm below ground level complete all as specified and directed. Note - Cost of earth work & PCC included in the quoted rate.

M/S SHIVA TRADERS