REPAIRS/REPLACEMENT AND IMPROVEMENT TO HT OVERHEAD LINE/UNDERGROUND CABLE, GODS, TRANSFORMERS,VCBS, RMU AND ALLIED WORKS IN EAST AREA UNDER GE DEHU ROAD

Amount

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5m depth and and getting out in soft/loose soil for laying of cable, erection of poles, stay complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5m depth and and getting out in hard/dense soil for laying of cable, erection of poles, stay complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5m depth and and getting out in soft/disintegrated rock for laying of cable, erection of poles, stay complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches in hard rock soil adiition 1.5m wide and 1.5m depth for laying of cable, errection of poles, stay and pipe line, complete all as specified and as directed by Engineer-in-Charge. Note for Item No. 1 to 4- (i) Refer Preamble 3.1 & 3.2 of MES Schedule Part II for Measurement of Excavation and Excavation in Trenches for Pipes, Cables, etc. (ii) Excavation in hard rock shall be carried out using pneumatic concrete breakers, chisels, wedges, etc.,for the execution of the work. NO Blasting is permitted (iii) Hard rock shall be property of the Contractor and recovery wiil be made @ Rs 250/- per Cum of stack measurement (without any deduction of voids)

Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and as directed by Engineer-in-Charge.

Removal of surplus soil to a distance n. exc 50 m above the starting point complete all as specified and as directed by Engineer-in-Charge.

Supplying and laying in repairs un-reinforced precast concrete cable cover, class HV, type 1 flat, size 300mm x 180mm x 40mm complete all as specified and as directed by Engineer-in-Charge. Make- 1 Mehtab 2 Patel Furniture Mart 3 Topas

Supplying and spreading in trenches fine dry and clean river sand for cable cushioning and gently punning down in layers all as specified in Clause 19.75 of MES schedule Part I and as directed by Engr-in-Charge Note : Thickness of sand cushioning shall be measured after punning and consolidating of sand.

Dismantling /disconnecting HT cables of size 11/22 KV with accessories, broken unserviceable of any type or damaged fitting on poles / laid in trenches and keeping aside for further disposal complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and testing three core power cable, 6.6 KV/ 11 KV (earthed), 95 sqmm, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall, pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and testing three core power cable, 6.6 KV/ 11 KV (earthed), 120 sqmm, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall, pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and testing three core power cable, 6.6 KV/ 11 KV (earthed), 150 sqmm, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall, pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and testing three core power cable, 22 KV (earthed), 120 sqmm, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall, pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 10 to 13- 1. Cable Corporation of India, Mumbai 2 Havells india ltd 3 Universal Cables Ltd, Satna 4 Asian Cables (RPG) 5 Gloster 6 RPG Cables Ltd , Thane 7 Finolex 8 RR Kabel 9 KEI 10.Polycab

S & F in repair cable route indicator made out of 25X25X3mm angle iron 150mm clear height with 100 mm long, embedded in PCC 1:3:6 type C-1 ( using 20mm stone aggregate ) block of size 200mm x 200 mm x 200 mm with Letter "MES HT CABLE" suitably inscribed on one CI circular plate 100mm dia, 5mm thick welded with angle iron including necessary earth work and two coats of synthetic enamel paint over a coat of red oxide primer on steel surface complete all as specified and as directed by Engineer-in-Charge.

S & F in repairs GI pipe, light grade, 80mm bore on wall, pole, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary complete all as specified and as directed by Engr-in-Charge.

S & F in repairs GI pipe, light grade, 100mm bore on wall, pole, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary complete all as specified and as directed by Engr-in-Charge. Make for Item No. 15 & 16- (a) Tata (b) Swastik (c) Jindal (d) Surya (e) Prakash (f) Indian Tube Company (g) Zenith (h) BST (j) GST (Gujrat Steel Tube)

M&L for Boring holes under road, hard standing by trechless technology using necessary machine including laying of HT Cable required size. Note : Item rate includes necessary excavation required on both side of road.

Dismantling cross-arms of M.S channel or angle sections etc. complete and setting aside for re-use within 50 m complete all as specified and as directed by Engr-in-Charge.

M & L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe 410 -W (Gde-E- 250) quality A including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed by Engr-in-Charge.

Refixing cross-arms of M.S channel or angle sections after repair and painting retrieved from item No-18 complete all as specified and as directed by Engr-in-Charge.

Dismantling old unserviceable over-head aluminium conductor, steel reinforced, any size, from HT line complete all as specified and as directed by Engr-in-Charge.

S & F over head aluminium conductor steel reinforced Ferret 6/1x3.010 on existing HT pole and binding on insulators by means of 22 gauge aluminium binding wire with permissible sag complete all as specified and as directed by Engr-in-Charge. Make - (a) ICC (b) NICCO (c) Indian Aluminum Co (d) Bharat Conductors (e) Konark, M/s power Cables Ind (f) VK Conductors (g) Ujala (h) All-Ind

Refixing over head aluminium conductor steel reinforced retrived from Item no. 21, on existing HT pole and binding on insulators by means of 22 gauge aluminium binding wire with permissible sag complete all as specified and as directed by Engr-in-Charge.

S & F in repairs cradle, hexagonal/rectangular, fabricated with galvanised steel wire 3.15/ 4 mm dia including stringing, tightning, binding etc complete all as specified and as directed by Engr-in-Charge.

M & L in repairs for stay assembly complete with accessories as shown in electrical plate No 1 including loop type insulator stay clamp (excavation and concrete measured separately) by using stay rod 20 mm dia insulator size 65 mm X 90 mm clearance of 16 mm hole white brown colour including dismantling existing stay assembly with accessories, insulator, clamp etc complete all as specified and as directed by Engr-in-Charge.

M & L in repairs for galvanized stay strand 7/3.15 mm size complete all as specified and as directed by Engr-in-Charge.

S & F in repair steel tubular swaged pole 410 SP-55 (11 mtr long) including CI base plate, finial taper plug, bolts, nuts & screws as per IS 2713 Part -I & II including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer on exposed portion and two coats of anticorrosive paint over a coat of red oxide primer to embedded portion of pole including making good to match existing area complete all as specified and as directed by Engr-in-Charge. (Note :- Excavation PCC work measured and paid separetaly under appropriate items.) Make-1 India Tube and Co 2 India Electric Poles Mfg Co, Maharashtra 3 Bombay Tubes 4 The National Tubing Company, Kanpur 5 Kalinga Tubes 6 Singh Profile, Pune

S & F in repairs switches air break, gang operated Triple pole, mechanically operated, mounted on insulator and steel frame with operating mechanism worked from ground level, for current rating up to 400 amps,11000 volts complete all as specified and as directed by Engr-in-Charge. Make- 1.MEI 2 Southern Switchgear 3 Andrew Yule 4 Crompton Greeves

M & L in repairs for lightning arresters, high tension, expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 11000 volts, Set of three complete all as specified and as directed by Engr-in-Charge. Make- 1 Oblum 2 BHEL 3 GEC-ELPRO 4 Crompton & Greaves 5 AREVA T&D

M & L in repairs for pin type porcelain / polymers vitreous, white brown or green insulator including one galvanized iron washers and one galvanized iron nut, 150 mm height, 150 mm dia, 11000 Volts grade complete all as specified and as directed by Engr-in-Charge.

All as per Item No 30 but of 22/33 KV grade.

S & F in repairs shackle type porcelain / polymers, vitreous, white, brown or green insulator for working pressure 11000 volts, 150 mm dia and 150 mm height including galvanised steel straps of 38 mm X 5 mm size, insulator bolt 20mm dia, washer & nuts complete all as specified and as directed by Engr-in-Charge.

S & Fin repairs disc type insulator , porcelain / polymers, vitreous, white, 145 mm high and 255 mm dia, ball and socket type white, brown or green, single disc assembly for tension with tension clamps for conductors , working pressure 11000 volts complete all as specified and as directed by Engr-in-Charge.

S & F in repairs post insulator porcelain / polymers, vitreous, white, suitable for 11000 Volts with connected hardware as required for fixing on two/ four pole structure for DO unit or at AB switch working pressure 11000 volts complete all as specified and as directed by Engr-in-Charge Make for Item No. 30 to 34- 1 BHEL 2 Jayshree 3 WS Insulators 4 Southern Insulators 5 MEI 6 Mordern Insulators.

Restringing of HT over head conductor of any type including binding of conductor wire with insulators by means of suitable aluminium binding wire and clearing over head conductors from tree branches around 3 mtrs of distance all as required/ directed at site to ensure permissible sag

M & L for PCC C2 1:3:6 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate for pole foundation and mass concrete complete all as specified and as directed by Engr-in-Charge.

M & L for PCC B2 1:2:4 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate for pole coping including necessary formwork for fair finished surfaces complete all as specified and as directed by Engr-in-Charge.

S & F in repairs Drop Out fuse assembly, 11 KV complete all as specified and as directed by Engr-in-Charge. Make-1 ABB ltd, Bangalore 2 Crompton Greeves, Mumbai 3 Schneider 4 AREVA T&D India Ltd, Noida 5 C & S Electric

Supply only in repairs HT Tinned Copper fuse wire element of capacity 40 to 50 Amp complete all as specified and as directed by Engr-in-Charge.

Supply only in repairs HT Tinned Copper fuse wire element of capacity 20 to 30 Amp complete all as specified and as directed by Engr-in-Charge.

Supply only in repairs HT Tinned Copper fuse wire element of capacity 05 to 10 Amp complete all as specified and as directed by Engr-in-Charge.

M & L in repairs for danger notice plate of 1.6 mm 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, for HT, 25 cm X 20 cm size complete all as specified and as directed by Engr-in-Charge.

S & F in repairs XLPE cable end termination, heat shrink, outdoor type suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 50 to 95 sqmm complete all as specified and as directed by Engr-in-Charge.

S & F in repairs XLPE cable end termination, heat shrink, outdoor type suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 120-185 sqmm complete all as specified and as directed by Engr-in-Charge.

S & F in repairs XLPE cable straight through joint, heat shrink suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 50 to 95 sqmm complete all as specified and as directed by Engr-in-Charge.

S & F in repairs XLPE cable straight through joint, heat shrink suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 120 to 185 sqmm complete all as specified and as directed by Engr-in-Charge.

M & L in repair for Cable jointing kit for 22 KV grade cable for cable end termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium onductor cable of size 95 to 120 sqmm complete all as specified and as directed by Engr-in-Charge.

M & L in repair for Cable jointing kit for 22 KV grade cable for straight through, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium onductor cable of size 95 to 120 sqmm complete all as specified and as directed by Engr-in-Charge. Make for Item no. 43 to 48- 1 Raychems 2 Densons 3 M-Seal 4 Birla -3M

Disconnecting / taking out transformer connection incoming and outgoing, any capacity and temporary arrangement to continue supply to existing feeder for supply complete all as specified and as directed by Engr-in-Charge. (Note: Required T&P for lifting and re installation of transformer included in rate quoted by tenderer)

Disconnections of out door type transformer 2500 KVA after taking shut down from the deptt. opening the top cover, taking out the top cover carrying out joint inspection with Engr-in-Charge for identifying the reason of leakage of transformer oil reconnections, re-filling oil upto required level and re-assembling the transformer and complete overhauling including testing including painting transformer with dark grey colour two coat if synthetic enameled paint over existing paint complete. Note :-i) cost of material and labour for various parts will be paid separately under respective items of Sch A. However cost of labour towards dismantling, assembling, joint inspection and identifying the fault is deemed to be included in this item. Cost of sundry items viz cover bolt, plug cap, screws, washer, air release plug etc are deemed to be included in quoted rate. (ii) Filtration / centrifuging of old transformer oil to be measured and paid separately. (iii)Addition/replacement of transformer oil if required will be measured and paid separately.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 2500 KVA complete.

All as per Item No 51 but transformer 400 KVA

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 400 KVA complete.

All as per Item No 53 but transformer 150 to 315 KVA.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 150 to 315 KVA complete.

All as per Item No 55 but transformer 25 to 100 KVA.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 25 to 100 KVA complete.

Supply only in repairs Silica gel assembly / breather each having threaded bore of size 15/20/25mm with new silica gel, crystal clear for transformer of capacity upto 500 KVA complete all as specified and as directed by Engr-in-Charge.

M & L for on load filtration/configuration/desludging (in situ) of old carbonized insulating oil (Transformer oil), filled in transformers under service (both power and distribution type) of various capacities and rating outdoor type (22/11KV, 22/0.44KV,11/.44KV ), 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 50 KV including filling / topping up insulating oil and mentioning date of filtration on tranformer complete all as specified and as directed by Engr-in-Charge. ( Note : (i) Testing of di-electric strength of insulating oil before & after filtration shall be carried out in presence of Engr in Charge / GE . (ii) T&P/Labours required for filtration testing shall be arranged by the contractor at his own risk & cost. (iii) New Tranformer oil topped shall be measured and paid seperately.

Supply and filling transformer oil at different location under GE Dehu Road area having dielectric strength not less than 50 KV complete all as specified and as directed by Engr-in-Charge. Make- 1.Motor Oil – M/s Penzol Ltd. 2.Power Oil – M/s Apar Industries 3. Savita Oil – M/s Savita Transformer Oil Industries Ltd.

M & L for spray painting of transformers (in situ), out type of various capacities/ rating installed and located at different sites scattered area under the jurisdiction of GE Dehu Road including control panels for 25 to 100 KVA Transformer including preparation of old surfaces by cleaning, scrapping,rubbing/ polishing etc complete ,Spray painting with two coats of synthetic of approved make / quality all as directed at site complete all as specified and as directed by Engr-in-Charge.

All as per Item No 61 but for 150 to 315 KVA

All as per Item No 61 but for 400 KVA & above.

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals & copper alloy stud, nuts, washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for 25 to 75 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

All as per Item No 64 but for 100 to 250 KVA

All as per Item No 64 but for 315 to 500 KVA

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals & copper alloy stud, nuts, washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 25 to 75 KVA distribution transformer of any make of outdoor type 11KV for 315 to 500 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

All as per Item No 67 but for 100 to 250 KVA

All as per Item No 67 but for 315 to 500 KVA

M & L for cleaning around two / four pole structure / sub station by surface excavation up to 10cm pole depth incl removing shrubs, grass, mini plants & other unwanted material / stones & leveling complete all as specified and as directed by Engr-in-Charge.

M & L silica gel for transformer complete all as specified and as directed by Engr-in-Charge.

Disconnecting electric supply and disassemble/dismantling the existing 11/22 KV Vacuum circuit breakers (VCBs), segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, overhauling, calibration and testing of the HT panel comprising of protection and control wiring test of CTs, PTs measuring and indicating instrument, earthing, over current, short circuit, insulation, replacement of worn out wiring resistance etc. including bus bar insulation, applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge of any Make Note (i) The quoted rate shall be inclusive of required T & P for including servicing, overhauling, calibration and testing etc. (ii) The new spare parts required for replacement shall be paid and measured separately as "Supply only" (iii) Servicing, overhauling, calibration and testing etc. shall be carried out as per the Manufacturer’s instructions/ guideline and the necessary literature shall be made available to the department. The quoted rate shall be inclusive of these aspects.

S & F in repair set of isolating contact asly 1250A set of 06 Nos

S & F in repair Holding catch assembly

S & F in repair phase barrier with spacer

S & F in repair Earthing contact asly cluster type

S & F in repair Lower Support

S & F in repair Motor and gear assembly

S & F in repair push button bracket assembly

S&F in repair charged/discharged indicator assembly

S&F in repair big gear assembly

S&F in repair Motor Charged Mechanism asly UMG-14 with moter & Operating Coil

S&F in repair big cam with main shaft with bearing & Cover

S&F in repair trip catch assembly with all linkage Make for Item No 73 to 84 : Crompton, siemens, L&T or equivalent

S&F in repair pack with battery backup 220AC Convert to 110V/30V DC 20 Amp

S&F in repair VI (4 inch Dia) type M3 plus

M & L for earthing complete with galvanised steel earth plate electrode 60cm ×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not lessthan 1.5 metres below normal ground level, connected togalvanised strip of size 32 mm x 6 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel,earth wire protected by GI pipe 15 mm dia light grade including charcoal dust, common salt, excavation & earth work, PCC Pit with 1:3:6 type C-1, 40 mm thick RCC cover in 1:2:4 type B-1 reinforced with 8 mm dia TMT bars @ 75 mm c/c both ways with MS handles 12 mm dia, PGI funnel & GI watering pipe light grade 20 mm bore all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

& F in repairs earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases of bonded in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, 32 mm X 6 mm galvanised iron strip.

Supply and fixing in repairs aluminium conductor bus with tubes of outer dia 32 mm, Inner dia 20 mm thickness 12 mm with colour code RYB radium sticker including fixing aluminium ferrules, lugs of suitable size for connection of bus / DO / GOD / end jumpers with chromium plated nuts bolts arrangements and connections with HG clamps all complete and as directed by Engineer-in-Charge.

Hiring Only sophisticated cable fault locator consisting of microprocessor based prelocator system, HV surge generator, fault pint point surge wave receiver, cable identification instrument, cable tracer for exact location of under ground cable routes for detecting HT/LT UG cable faults located in any stretch/depth. Note : The rate quoted shall deemed to be inclusive of rental charges for T&P like entire cable fault locating instrument, charges for operator, and transportation etc complete.

Trimming tree branches upto 10 cm dia around HT /LT overhead conductor , clearance shall be required 1 mtr from all side of the HT/LT over head conductor and depositing a distance not exceeding 50 mtr from working site all as directed by Engr-in-Charge. (Note : T&P such as ladder, cutting tools electrically/manually will be provided by the Contractor. 2/3/4/6 wire span measured in one length as RM .Quoted rates shall be deemed as included.)

Testing of out door type transformer up to 500 KVA incl 11 KV and or 22 KV rating after taking shut down from the deptt and directed by engr-in charge. Following routine testing given below :- (a) Winding Resistance test (b) Ratio test (c) Megger Test (d) Magnetic balance test (e) Open circuit test (f) short circuit test Note :-i) Testing should be carried out by authorised firm of state electric board. (ii) All T&P should be provided by contractor with out any extra cost. (iii) Test report should be submitted by contractor with duly singed by authorised agency.

Testing of transformer protection eqpt WTI, OTI, B-Relay, PRV, MOG and Winding CT testing of 2500 KVA transformer after taking shut down from the deptt and directed by engr-in charge.

Overhauling of existing 22 KV outdoor type Gas cricuit brecker of 33/22 KV rating model no 30SFGP25A of Crompton greaves including calibrating of testing of HT panel comprising of protection of cantrol wiring test of CT's, PT's measuring of indication instrument testing upto entire satisfaction of Engr-in Charge.Note:- Only Rep autorised by manufacturer shall be employed by the contractor for overhauling of breacker.

Disconnecting electric supply and disassemble dismantling the existing RMU and segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, calibration and testing of the RMU comprising of protection and control wiring test measuring and indicating instrument, earthing, over current, short circuit, insulation replacement of worn out wiring resistance etc. including bus bar insulation applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge.

S&F in repair Motor Actuator

S&F in repair Complete breaker mechanism for MCR without tripper assly

S&F in repair PCB for breaker function and ring function

S&F in repair Wiring harness for ring, Breaker and push button.

S&F in repair Complete Ring Switch Mechanism for MCR

S&F in repair Re-winding of Transformer 315 to 400 KVA, 11/0.433 KV Distribution T/F :- LV and HV Side winding coil total replaced, new coil assemble for HV and LV coil. All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

All as per Item No 101 but of 150 to 250 KVA

All as per Item No 101 but of 75 to 100 KVA

Disconnecting electric supply and disassemble dismantling the existing 11KV/22KV SF6 Breaker cantrol panel and segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, calibration and testing of the SF6 Breaker cantrol panel comprising of protection and control wiring test measuring and indicating instrument, earthing, over current, short circuit, insulation replacement of worn out wiring resistance etc. including bus bar insulation applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge.

S&F 3 Over current and 1 earth fault relay Makes : Siemens/ ABB/ Larsen & Tubro/ Schneider/ Japuria/ EPCOS

S&F Under voltage over voltage relay Makes : Siemens/ ABB/ Larsen & Tubro/ Schneider/ Japuria/ EPCOS

S&F TNC Switch

S&F Local remote Switch

S&F Indicating Lamp Make :Larsen & Tubro/ Siemens/ AE/ Bhartia Industries Ltd, New Delhi

S&F Load Break Switch, manual operated Insulators 11 KV 25 KA current rating 630 Amps totaly enclosed in metal clad panel extensible on both side made of CRCA sheet metal enclosure of 3.15 mm thickness outdoor type powder coated including making connection of incomimng and outgoing cables in place of GOD with Compact and reliable design, Tripping initiation by means of fuses,The dry type arc quenching chambers join two switch principle for safe disconnections of heavy and small current.Nylon/FRP insulation provides lighter weight, greater electrical safety and higher mechanical strength to the switch.Mechanically interlocked earth switch, Suitable for Capacitor bank current switching. Complete all as specified and as directed. Make Tejaswani, Magawin, Crompton.

S&F in repair Current Transformer 150/1-1 Burden 15 VA 25 KA for 11/22 KV VCB . Complete all as specified and as directed. Make : L & T/ Simens/ Schneider/ Crompton Greeves, Mumbai/ C&S.

Supply and fixing boards for displaying safety precautions, shock treatment chart, maintenance chart, HT cable layout chart, Water supply pipeline route and alike charts printed on acrylic sheet and mounted on heavy duty board made up of fibre glass (Transparent Acrylic ) sheet 6 mm thick of size not less than 2 sqm, duly digital printing of computer cut lettering or single line diagram with different colour coding including mounting arrangement on wall using SS fastener, nuts, bolts and spacers all complete and as directed by Engineer-in-Charge.

S.M.Sales Corporation

metro electrical services

Rama Electricals

Shri Sai Electricals

Preeti Enterprises