REPAIR / MAINT OF LT PANELS, DISTR FEEDER PILLAR BOXES, DISTR SYSTEM, STREET LIGHTING, UPS AND OTHER CONNECTED WKS IN MWC, TPW, SMHQ, FLEET OFFICE, FMU AT NAVAL DOCKYARD UNDER AGE E/M NO-III OF GE (U-I) VISAKHAPATNAM

Amount

Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, laying cables etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out all excavated material in soft / loose soil complete all as specified and directed.

All as per Sl item No. 1.00 above but exc 1.5 m & not exc 3.0 m in depth

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

Removing of excavated surplus soil to a distance n. exc 50 m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness shall only be measured and paid.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete including demolition existing concrete complete all as specified and directed.

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in copings, benching, and the like including necessary formwork & demolition existing concrete complete all as specified and directed.

Supply & laying sub class 'B', class designation 75 bricks of old size, laid along alignment of cable as protection to cable in trenches including taking out old u/s bricks complete all as specified and directed.

Boring holes horizontally under road, manually, in soft / loose soil, without cutting / disturbing the existing road surface, suitable for inserting pipe of n exc. 100 mm bore at a depth 0.75 m to 1.0 m from road surface for passing of UG cable, getting out and disposal of soil to a distance not exceeding 50 m complete all as specified and as directed. Note:- GI Pipe shall be measured and paid separately.

S&F 100 mm bore galvanised steel tubing, medium grade with necessary fittings, laid under road crossing, for cable protection including taking down old GI pipe complete all as specified and directed. Make - Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd

All as per Sl Item No. 10.00 above but 80 mm bore .

All as per Sl Item No. 10.00 above but 50 mm bore .

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 300 Sqmm x 3.5 Core, laid in trenches / duct / on pole including taking down existing cable complete all as specified and directed. Make :- Havells / KEI / Polycab / Gloster / Finolex

All as per Sl item No. 13.00 but cross sectional area 240 Sqmm x 3.5 Core

All as per Sl item No. 13.00 but cross sectional area 185 Sqmm x 3.5 Core

All as per Sl item No. 13.00 but cross sectional area 150 Sqmm x 3.5 Core

All as per Sl item No. 13.00 but cross sectional area 95 Sqmm x 3.5 Core

All as per Sl item No. 13.00 but cross sectional area 25 Sqmm x 4 Core

S&F in repairs straight through joint, heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5 core XLPE aluminium conductor cable of size 400 to 500 Sqmm complete all as specified and directed. Make:- 3M / Denson / Raychem

All as per Sl Item No. 19.00 but suitable for cable of size of 3.5 core 240 to 300 Sqmm

All as per Sl Item No. 19.00 but suitable for cable of size of 3.5 core 150 to 185 Sqmm

All as per Sl Item No. 19.00 but suitable for cable of size of 3.5 core 70 to 120 Sqmm

All as per Sl Item No. 19.00 but suitable for cable of size of 3.5/4 core 25 to 50 Sqmm

S&F in repairs MCCB 4 pole 160 Amp, breaking capacity 36 kA, Ics = 100% Icu, thermal megnatic release type with adjustable overload setting (0.8-1.0 ln), adjustable short circuit setting (6-10 lr) including necessary modification in the panel complete all as specified and as directed. Make :- L&T / Havells / ABB / Legrand / HPL / C&S / BCH

All as per Sl item No. 24.00 above but 200 Amps

S&F in repairs MCCB 4 pole 250 Amp, breaking capacity 36 kA, Ics = 100% Icu, microprocessor release type with adjustable overload setting (0.4-1.0 ln), adjustable short circuit setting (1.5-10 lr) including necessary modification in the panel complete all as specified and as directed. Make :- L&T / Havells / ABB / Legrand / HPL / C&S / BCH

All as per Sl item No. 26.00 above but 400 Amp

S&F in repairs MCCB 3 pole 100 Amps, thermal magnetic release adjustaple type, breaking capacity 16 KA, Ics = 100% Icu including necessary modification in the panel complete all as specified and directed. Make :- L&T / Havells / ABB / Legrand / HPL / C&S / BCH

All as per item No. 28.00 but 125 Amps

All as per item No. 28.00 but 160 Amps & Breaking capacity 25 KA

All as per item No. 28.00 but 200 Amps & Breaking capacity 25 KA

All as per item No. 28.00 but 250 Amps & Breaking capacity 36 KA

All as per item No. 28.00 but 400 Amps & Breaking capacity 36 KA

S&F in repair spreader terminals suitable for MCCBs of rating 200 to 250 Amps & of any size complete all as specified. Make :- L&T / Havells / ABB / Legrand / HPL / C&S / BCH

All as per Sl Item No. 34.00 above but suitable for MCCBs of rating 400 Amps

All as per Sl Item No. 34.00 above but suitable for MCCBs of rating 630 Amps

S&F in replacement danger notice plate of size 20 x 15 cm & 1.6mm thick mild steel sheet, vitreous enameled 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 LT complete all as specified and as directed. Note :- Instructions shall be written in three languages Hindi, English and Local language on Notice Board.

M&L for cable route indicator for LT UG cable, 1100 Volt grade made out of 4 mm thick MS sheet in round shape of dia not less than 200 mm, embossed with LT Cable on it, bolted with 2 nut of suitable size at top of 40 x 6 mm MS flat iron of length not less than 1 meter, complete metal surfaces painted with 2 coats of synthetic enamel paint over a coat of primer & bottom of flat iron embedded in PCC 1:3:6 type C2 of size 200mm x 200mm x 500mm (400mm below ground level and 100mm above ground level), exposed surface of concrete painted with 3 coats of white wash including necessary earth work complete all as specified and directed.

M&L with replacement of LT panel board canopy, door, body etc. made out of 3.15 mm thick CRCA sheet, duly power coated with one coat of synthetic enamel paint over a coat of primer with removable door hinges, neoprone gasket and locking arrangement, including welding work for fixing the door complete all as directed. Note:-Unit rate quoted shall be considered to include hinges, locking arrangement, neoprone gasket etc reqd for one LT panel. Contactor shall quote their rates accordingly.

M&L for decarburizing / cleaning existing LT panel of various sizes consisting of bus bar and circuit chamber, metering chamber, CTs, PTs and relay chambers, cleaning with CTC and ensure proper decarburizing, checking the bus bar joints, bus bar and circuit spouts, CTs/ PTs for any arcing / tracks, all connections, re-fixing the same after applying becktol red varnish, tightening of nut-bolts, thimbles, joints, cleaning and applying busbar Insulation tape to the bus bars, applying monoplast compound at the bus bar joints, checking & tightening the nuts, bolts & thimbles of incoming / outgoing system & all joints / connections to arrest the loose contacts, supply & replacing defective / burnt nut-bolts, lugs and wire with new nut-bolts, lugs & wire of suitable size and reassembling & refixing the same complete all as specified and directed. Note:- Cost of cleaning agents, insulating solution, bolts, nuts, washers, lugs, wire etc. shall deemed to be included in the unit rate quoted against this item.

M&L for removing connections of old LT UG cable of size 16 to 100 Sq mm, 3.5 / 4.0 core from existing MCCB / ACB of LT Panel including cutting & removing the burnt end & reconnecting the same with MCCB / ACB with & including new aluminium thimble / lugs set, covering with proper insulation tape, clamps, nut bolts etc (as required) complete all as specefied and as directed.

All as per Sl item No. 41.00 but for old LT UG cable of size 120 to 240 Sq mm,

S&F in repairs current transformer, Ratio 100 - 400 / 5, accuracy class 1, burden upto 5VA complete all as specified and directed. Make :- AE / English Electric / Crompton Greaves / Areva T&D / Schneider / Alsthom / Kappa / Siemens

All as per Item No. 43.00 but ratio 500-1000 / 5

S&F phase indicator lamps (Red, Yellow and blue) suitable for fitting in existing panel including taking down existing indicator lamp complete all as specified and directed. Make:- L&T / Siemens / GE / RR Micro / BCH / Schneider

S&F in repairs aluminium lugs to cable end suitable for LT/HT cable of size of 25 to 95 sqmm complete all as specefied and directed.

All as per Item No. 48.00 but cable size of 120 to 240 sqmm

All as per Item No. 48.00 but cable size of 300 to 400 sqmm

M&L for removing electrical connections of 3 / 4 pole Air circuit breaker of capacity 630 to 1000 Amps, 415 V, 50 HZ of any make, strip opening of the ACB, inspecting the parts for serviceability / overhauling complete and carrying out following repairs / maintenance :- a) Cleaning insulation parts including bushings with CTC solution. b) Checking alignment and condition of movable and stationary contacts and adjust them all as per manufacturer's instructional manual. c) Checking the bolts, nuts, washers, cotter pins and all terminal connections are in place and tight, replacing worn-out parts. d) Checking arc chutes for damage and replacing damaged parts. e) Cleaning and lubricating the operating mechanism with light machine oil (SAE-20 or 30) for pins and bearings and with a non-hardening grease for wearing surfaces, adjusting breaker operating mechanism all as per manufacturer's instructional manual, replacing the same if there is excessive wear and tear. f) Checking / inspecting shunt trip coil for serviceability and replacing the same if required. g) Replacing worn or burned contacts, Checking control device free for operation. h) Checking after servicing the circuit breaker to verify the contacts move to the fully opened and fully closed positions, that there is an absence of friction and that the electrical operation is functional. Note : (i) The rate quoted deemed to be inclusive of T&P and minor spares like lubricants, nuts / bolts / washers / pins etc. (ii) Major spares like contacts, shunt trip coil, relays, CTs etc if replaced, shall be measured & paid separately.

S & F in repairs cluster contact make as per OEM suitable for air circuit breakers of capacity 630 to 1000 Amps all as specified and directed.

S & F in repairs Tripping coil (110 /220 V DC or 240 V/415 V AC) make as per OEM suitable for air circuit breakers of capacity 630 to 1000 Amps all as specified and directed.

S & F in repairs auxilary contact block make as per OEM suitable for air circuit breakers of capacity 630 to 1000 Amps all as specified and directed.

S & F in repairs arc chutes make as per OEM suitable for air circuit breakers of capacity 630 to 1000 Amps all as specified and directed.

S & F in repairs rating plug make as per OEM suitable for air circuit breakers of capacity 630 to 1000 Amps all as specified and directed.

S & F in repairs shunt release (110 / 220 V DC or 240 / 415 V AC) make as per OEM suitable for ACB of 630 to 1000 Amps capacity complete all as directed.

M&L for detecting LT UG cable faults located in any stretch / depth with sophisticated cable fault locator consisting of microprocessor based pre-locator system, HV surge generator, fault pin point surge wave receiver, cable identification instrument , cable tracer for exact location of under ground cable routes complete all as directed. Note:- The rate quoted deemed to be inclusive of arrangement of necessary fault locator equipment, transportation of equipment& charges for service engineer.

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 of SSR part-I connected to earthing test point including dismantling existing earthing complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

S&F in repairs Aluminium strip 25x3.15 mm with saddles and fixing screws etc. for roof / down above ground complete all as specified and directed by Engr-in-Charge.

M&L for Maintenance and attending complaints / breakdowns at MWC, TPW, SMHQ, FLEET OFFICE, FMU comprising of LT panels, over head lines / underground LT cables up to main distribution boards at buildings including day to day maintenance of LT panels / Perimeter lights for smooth & trouble free LT power supply including rectification of minor defects to electrical controls gear / accessories as directed by Engr-In -charge. Note : Unit rate quoted shall deemed to be inclusive of the following:- (a) Attending minor repairs / breakdowns without involving any new (major) materials. (b) Rate shall include cost to provide tools for attending break down and minor materials like lugs, PVC tapes, including issue / maintaining Job Cards and Complaint registers etc. (c) Major repairs / Break downs involving S&F of materials such as cables, Joints, MCCBs etc are outside the scope of this item and shall be measured and paid separately. (d) Contractor should ensure to carry out the work through qualified Technician / Electrician and assisted by the helper. Necessary tools & plants and transportation charges are deemed to be included in the unit rate quoted. (e) On completion of the task /attending break down, necessary Job card duly signed by the stake holder shall be submitted to Engr-in-Charge.

M&L cable jointing kit for 11 KV (Earthed) grade 3 core XLPE armoured aluminium conductor cable of size 50 to 95 sqmm for outdoor termination, heat shrink type joint complete with jointing material and accessories including taking down existing joint complete all as specified and directed. Make:- 3M / Denson / Raychem

All as per Sl. Item No. 62.00 above but suitable for cable of size 120 to 300 Sqmm

S&F in repairs on-load change over switch 250 Amp capacity four pole 415 volts with advance neutral, front operating handle complete all as specified and directed. Make:- ABB /L & T / Legrand / Siemens / Schnieder / Havells India Ltd.

All as per Sl Item No. 64.00 but suitable 400 Amp capacity

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

Taking down defective street light fitting of any make / type / capacity from top of pole / walls / high mast at a height not less than 7.0 m, at any location, for repair work and re-fixing the same after repair work including testing and commissioning complete all as specified and directed. Note:- (i) M&L for Items like ballast, lamp, ignitor, capacitors, electronic drivers, surge protection devices etc shall be measured and paid separately under relevant items. However rate quoted shall deemed to include cost of minor spares like nut bolts, circle clips, clamps etc (if reqd) (ii) Repairs to LED panel is not included in scope of this item and the same shall be measured and paid separately. (iii) Necessary T&P like ladders etc required to take the fitting down shall be arranged by the contractor.

Supply only electronic driver of make as per existing, suitable for 90 to 100 W street light / flood light / post top lantern complete all as specified and directed.

All as per serial Item No. 68.00 above but suitable for 40 to 50 W

Supply only surge protection device of capacity 10 KV & make as per existing, suitable for street light / flood light / post top lantern complete all as specified and directed.

M&L for dismantling defective LED light fitting of any make / type and of capacity 90 to 150 W, strip opening the electronic driver & LED panel complete including replacement of driver & SPD (if reqd), identifying defective LEDs, supply and replacement of defective LEDs, soldering, supply & replacement of pitted control wiring from LED panel to driver etc, testing and commissioning complete all specified and directed by Engineer-in-Charge. Note :- The rate quoted is not inclusive of taking down, refixing of street light fittings, supply of electronic driver and surge protection device and the same shall be measured and paid separately under relevant item.

S&F in repairs LED street light fitting of capacity 90 watt, IP-66 (minimum), integrated type with high efficiency electronic driver, SPD of capaciity 10 KV, pressure die cast aluminium housing with toughened glass cover, internally prewired and including electrically connecting complete all as specified and as directed. Make:- Havells / Bajaj / Signify Innovations India Ltd (Formerly Phillips) / Crompton / Jaquar & Co Pvt Ltd. Note:- Supply of new GI Pipe bracket if required shall be measured and paid seperately under relevant item.

S&F LED flood light fitting of capacity 70 watt, IP-66 (minimum) with luminous efficacy 100 Lumen/watt (minimum), SPD of capaciity 10 KV, pressure die cast aluminium housing, toughened glass cover, internally prewired and including electrically connecting & all other necessary fixing accessories such as 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers including painting to clamps with two coat of aluminium paint over a coat of red oxide primer & taking down old unserviceable flood light fittings from any position at a height exceeding 9 m complete all as specified and directed. Make:- Havells / Bajaj / Signify Innovations India Ltd (Formerly Phillips) / Crompton / Jaquar & Co Pvt Ltd.

All as per serial Item No. 73.00 above but LED flood light fitting of capacity 120 W

S&F in repairs 40 watt LED post top lantern with polycarbonate opal diffuser, pressure die cast aluminium housing, IP-65 (minimum), high efficient constant current electronic driver including electrically connecting complete all as specified and directed. Make :- Havells / Bajaj / Signify Innovations India Ltd (Formerly Phillips) / Crompton / Jaquar & Co Pvt Ltd.

S&F 1 x 8 watt LED bollard light fitting, inverted pyramid tripod type/cone shape, IP-65, including hot dip galvanized pole, driver, all fixing arrangement etc. including electrically connecting & taking down existing fitting complete all as specified and directed. Make:- Havells / Bajaj / Signify Innovations India Ltd (Formerly Phillips) / Crompton / Jaquar & Co Pvt Ltd.

S&F in repairs 3 Pole 63 Amps isolator, 415V complete all as specified and as directed. Make :- L&T / Havells / ABB / Legrand / HPL / C&S

S&F in repair analog time switch 3 module suitable for street light timer panel / DG AMF panel / star delta starter panel complete all as specified and directed. Make :- L&T / Legrand / Siemens / ABB / Schnieder / Havells

S&F steel tubular swaged poles conforming to IS-2713, complete with cast iron base plate, finial taper plug, bolts, nuts & screws, type 410 SP-31 (9 m long) and including painting with two coat of aluminium paint over a coat of primer on exposed surfaces and black bituminous paint on steel surface embeded in concrete and 03 Nos band / strips with white synthetic enamel paint, 30 cm wide each at a distance of 30 cm from top of plinth block and numbering of poles including taking down old pole complete all as specified and directed. Note:- Excavation, earth work and PCC work will be measured and paid for separately under respective items. Make of Pole:- Calcutta Poles & Tubes / Skipper Limited / Jindal Steel / National tubing Co / Bombay tube & Store Make of paint :- Jotun India Pvt Ltd / Asian Paints / Berger / Jenson & Nicholson Paints Ltd / Shalimar Paints Ltd

S&F in repairs PVC insulated 3 core multistranded sheathed cable with 1.5 Sqmm copper conductor for connection of street / security light etc, complete all as specified and directed. Make:- Havells / KEI / Polycab / RR Kabel Ltd. / HPL

S&F in repairs three phase, automatic street light control panel with and including astronommical timer switch for automatic switching on / off street light as per set time through programmable switch, 110A, TP power contactor, suitable capacity MCB / MCCB, wall / floor mountable, IP 54 (dust and vermin proof) enclosure made out of CRCA sheet duly powder coated, conforming to IS/IEC 60954-4-1, in-built- short circuit protection, locking arrangement with padlock and panel lock complete all as specified and directed. Make:- Havells / GE / Kakatiya energy system Pvt Ltd / Indo Asian

M&L for bracket suitable for street light made out of GI pipe light grade of 40 mm bore & 1.50 mtr length (minimum), bend to shape including 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers etc, & painting the bracket with two coat of aluminium paint over a coat of red oxide primer including taking down old bracket complete all as specified and directed. Make of Pipe :- Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd

M&L preparation of old painted surface of existing 9 m long old steel poles with connected cross arms, cable protection pipes, clamps, street light brackets etc, and including applying one coat of aluminium paint on complete height of the pole and applying one coat of synthetic enamel paint upto 0.80 m height from the top of coping with multi colour strips as per the colour code, writing pole details & applying one coat of white wash on pole coping complete all as specified and directed. Make of paint :- Jotun India Pvt Ltd / Asian Paints / Berger / Jenson & Nicholson Paints Ltd / Shalimar Paints Ltd

Taking down existing loop in loop out junction box, disconnecting the cable connections and refixing the same loop in loop out junction box with new cable connections including providing new set of aluminium lugs / thimbles of size 10 to 35 sqmm (as reqd) for 3.5/4 core existing LT cabe of any type, necessary insulation with tape, clamps for fixing of cables, fittings and fixtures, nut bolts etc complete all as specified and directed.

M&L for disconnecting electrical connection of defective / burnt out UG LT cable of any size 2 to 4 core from main switch / DB / Junction boxe / LT Panels, excavating, taking out the required length of existing cable from loop, cutting the defective portion of cable old termination at end, providing new aluminium thimbles / lugs of suitable size and reconnecting the same with existing location and refilling of cable trench with existing sand and bricks Note :- The rate quoted shall include for necessary earth work

S&F weather proof cable junction box of size not less than 210 mm x 310 mm x 116 mm with terminals, IP 66 (minimum), suitable for outdoor installation, suitable for 10 to 25 sqmm cable, including 01 No 5/6 Amp MCB, 50 Amp rated 3 pole connector, fixing arrangement with MS flat of size 25 x 3 mm with necessary nuts, bolt and washers & taking down old junction box complete all as specified and directed. Make :- Hensel / Sintex Industries Ltd. / C&S electric Ltd. / National

Comprehensive maint for 25 KVA UPS installed as and when directed by Enger-in-Charge as per requirement by a qualified technician, comprising of the following outlined services Notes:- (i) The Contractors technical team shall visit the installation site for periodic preventive maintenance, check up of the UPS system and batteries every month. System shall be cleaned and general performance will be checked and report shall be submitted to the Engr-in-Charge. (ii) DC back up source will be maintained by applying white petroleum jelly, checking / servicing of batteries incl toping up of distilled water etc as applicable. (iii) Apart from the periodic preventive maintenance visits, all break down calls for the systems covered under the contract shall be attended Including Sunday and holidays. (iv) Cost of all the minor spares (including Inverter Transfromer) to put the UPS in working condition shall deemed to be included in unit rate quoted complete however supply of major componants shall be measured under relvent Items. (v) Response time during normal working hours shall not be more than 4 Hrs from the time of receipt of complaint and the resolution time shall be maximum 48 hrs, based on the nature of complaint and replacement of components and boards. vi) Standby UPS of similar capacity shall be provided by the contractor on site till the repair of UPS. Transport / rent of the same shall be born by the contractor during the contract period and unit rate quoted shall deemed to include this aspect complete all as directed by the Engr-in-charge.

S&F in repairs rectifier control card for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs inverter control card for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs IGBT Drive Card for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs Input sensing transformer for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs Output feedback transformer for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs LCD Display for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs Control card power cable for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs Cabinet for 25 KVA Online UPS complete all as specified and as directed.

S&F in repairs Transformer for 25 KVA Online UPS complete all as specified and as directed by Engrin-Charge.

S&F in repairs 12 V, 65 AH SMF battery complete all as directed . Make : Exide / Amron / Luminous / Nicco / AMCO

M/s NATIONAL ENGINEERING CONSTRUCTIONS CO (BID ID -3070499)

G T SERVICES (BID ID -3070046)

MSN ENGINEERING WORKS (BID ID -3069760)

ARCHANA ENGINEERING ENTERPRISES (BID ID -3069993)

M/S CHANDRA ENGINEERS AND CONTRACTORS (BID ID -3070478)

M/s.DSRK CONSTRUCTIONS (BID ID -3070376)

SRIESWARI ENTERPRISES (BID ID -3070187)