Electrical Works

Supply, Erection, testing and commissioning of 11KV 25 KA 630Amps 3 Panel HT OUTDOOR RING MAIN GEAR Switch board suitable for indoor installation comprising two incomer panels with Air Break/ load Breaks switches and one outgoing panel with Vacuum Circuit Breaker complete confirming to TANGEDCO standard specification and as per the following specification with Mechanical inter lock between incomers 1. Supply and Erection of draw out type 11KV 25 KA 630 Amps Horizontal draw out./Horizontal Isolation VACCUM CIRCUIT BREAKER fitted with motor ( 230 V AC) operated spring charged Mechanism, with ON and Off mechanical indicator Anti pumping Device, 110V DC shunt trip and closing coils ( DC source of supply to be derived from a power pack suitable for three Tripping and two closing operations incorporated on Incoming panel only) Mechanical Operation counter, 4 No + NC spare Aux contact with contact multiplication contractor for customer use. Automatic safety shitter, Mechanical close/Trip Knob, Mechanical ON/OFF Indication, operating Handle, 230V AC to

Indication, operating Handle, 230V AC to 110V DC power pack operating handle 2. Supply and Erection of 11KV 630 Amps 25 KA HT Air Break/Load Break switch with mechanically inter locked each switch, front operated spring assisted manual closing mechanism 2NO + 2NC Aux. contact 3. 11 KV /Root 3/110V Root3-Three phase 3 Limb 50 VA class 0.2 Resin cast Draw out type potential Transformer complete with HT and LT HRC fuses with sealing arrangement – 3Nos 4. Current Transformer of suitable Ratio/5-5A Dual core ( Core1-5VA clas 0.2 for metering & crore 2-15 VA 5 P 20 for protection – 3Nos

Outdoor Four Panel Consumer VCB: Supply, erection, testing, commissioning and of 11KV 25KA HT Four panel Vacuum Circuit Breaker Switch, Outdoor type for installation, board comprising one Incomer VCB and 3 Nos Outgoing 630A 500MVA VCB.1.Draw out type 11KV 500MVA 630A Horizontal Draw out/ Horizontal Iso+D108lation VCB operated with spring charged mechanism.Anti Pumping device ,110V DC Shunt Trip and closing Coils (DC source of supply to be derived from a Power pack suitable for 3 Tripping and Two closing operation counter, 4NO + 4NC spare Aux. Contact for customer use, Automatic safety D109shutter, Mechanical Close/ Trip knob, Mechanical ON/OFF indication, Operating Handle, 110V AC-D109110V DC Power Pack etc. (Incom-1 & Outgoing-3Nos)

7. Breaker ON/OFF/Auto Trip/Healthy/Spring Charged Indication Lamp LED Type 8. Phase Indication Lamps R,Y,B(Incomings 3Nos) 9. Control Wiring 10. 800Amps Copper Bus bar PVC Sleeved and required panel copper earthing. 11. Control switch TNC (Incoming-1 No, Outgoing -1No) 12.Trip Circuit healthy Push Button(Incoming-1 No, Outgoing -1No) 13. Common for Switch gear, MCB's for AC DC Control, Heater ON/OFF Switch with space Heater and thermostat Single phase switch socket, cubicle illumination lamp, Disconnecting type terminal Block.etc., 14. MS Sheet enclosure for Indoor Installations Powder.

Supply and Laying of 3C x 240 Sq.mm. 11 KV HT XLPE cable in a suitable 6" duro pipe to be excavated at a depth of 1 metre and covering the cable completely and refiling the earth to make good.(Make Gloster/Havells/ Polycab). (From New RMG to four panel VCB)

Supply and clamping of 11KV 3 core 240 sq.mm XLPE HT UG cable in Wall

Supply and providing cable end termination suitable for 11KV 3 core 240 sq.mm XLPE HTUG cable with necessary indoor type heat / cold shrinkable joint kit and accessories (Make : Ray Chem. / M Seal)

Supply, erection, testing and commissioning of 250 KVA/ 11KV / 433V off load tap changing copper wound outdoor type distribution transformer conforming to relevant IS 1180 (LEVEL 2) standard and fitted with the following : a) HV side Cable end box for connecting 1R of 120 Sq.mm. HT XLPE Cable. b) LT side cable end box suitable for connecting 4 runs of 3 ½ x 400 sqmm LTUG cable c) Conservator with shut off valve & drain plug valve d) Dehydration silicagel1 breather e) Expansion vent f) 4 Nos. plain rollers g) Thermometer pocket with dial type thermometer with capillary tubing with maximum reading position

h) Drain plug / valve with Filter valve i) Oil filling hole, cap & Oil level gauge j) Two body earthing terminals variation - 5% to + 5% o) Neutral on LV side to be available for 4 wire supply and brought out through bushing for earthing. p) Air release device q) Transformer to be supplied with first filling of oil. r) All removable covers shall be provided with weather proof hot oil resistant, resistant gaskets to prevent leakage of water into core oil from the tank (Make :CREL/Voltech/equivalent)

Supply and laying of 11KV 3 core 185 sq.mm XLPE HT UG cable in a trench to be excavated at 1.0 Mtr. and covering the cables completely with RCC. Truff and refilling the earth to make good.

Supply and clamping of 11KV 3 core 185 sq.mm XLPE HT UG cable in Wall

Supply and providing cable end termination suitable for 11KV 3 core 185 sq.mm XLPE HTUG cable with necessary indoor type heat / cold shrinkable joint kit and accessories (Make : Ray Chem. / M Seal)

Design, Supply, testing and commissioning of 630A floor mounted MV cubical panel bus bar chamber dust and vermin proof accommodating the following switches and 2nos 630A ACB as Incomer units with the following items of work complete to satisfy the latest IS rules and CEIG guidelines. Supply and fixing of suitable size bus bar chamber made up of 16 SWG MS sheet steel with 4 Nos of 2” x ½” tinned copper bus bar for 3 phases and neutral and 2nos of earthing bus of size 1” x 1/8 tinned copper bus on suitable bus bar insulator (Epoxy insulator) with maximum creep age distance and supported on MS base channel frame work of size 4”x2”x 1”-1set incoming 1)Supply and fixing of 2nos 630A ACB and 1No 1250A ACB for Bus coupler,50 KA, Four pole LT ACB (L&T/Siemens) (2Nos. incoming+1No Bus coupler) (setting400A)- 4Pole MDO 50KA cat.No.SL96061

Microprocessor at 600V AC with all accessories for standard horizontal manual fixed type MCCB equipped with auxiliary contacts and all accessories for closing and opening operation with micro processor relay, over current trip device adjustable to LTD,STD and release for over current protection UV release with time D102delay, Earth fault relay with short circuit protection, Main CT’s for 3 phases lockout, features, separate mould based for each pole for easy maintenance all relevant protection safety access+D99+D97series as per CEIG,IE rules in force with inter connection and terminations as required in specification 2)Supply and fixing 400A TPMCCB ( Make L&T/Siemens) - 4Nos 3)Supply and fixing of 250A TPMCCB (Make L&T/Siemens) - 2Nos 4)Supply and fixing of 200A TPMCCB (Make L&T/Siemens) - 2Nos Interconnecting the all LT Switches to bus bar with suitable insulated tinned copper flats and painting of phases and neutral indication Double earth connection of the switches to earth bus using suitable tinned copper flats by 2 runs of 1” x 1/8”, supply of Danger Board as required by the Electrical Authorities

and fixing of LED lamp arrangements with toggle switches to the control to each phase and with rigid connection in suitable separate compartments with 2 sets of supply and fixing of Trivector meter L&T or equivalent make in the cubicle by CEIG rules with supply and fixing of danger board with Siemens grey powder coating with super scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc., Erection of panel board complete with suitable foundation bolts and nuts including suitable MS channel concrete, testing and commisioning.

Supply and Laying of 3 runs of 3 1/2 x 240 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clamping of 3 runs of 31/2 x 240 Sqmm LTUG armoured cable on wall with MS clamps with earth connection

Supply and fixing of brass cable gland for 3 ½ x 240Sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 ½ x 240 Sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete

Design, supply erection testing commissioning and handing over 100KVAR capacity automatic power factor control panel with 100KVAR capacitors with the following specifications L&T etasys-MU contactor switched standard AFC panel/Equivalent capacitors –LTXI ultra heavy duty capacitors. In comer-250A MCCB switching –Auto+ manual 1)Automatic Power factor controller Power factor controller for 100KVAR capacitor bank indigenously designed micro controller based programmable controller works three phase and switching on the suitable capacitor banks and maintaining the PF to the Optimum. The controller is to have a scrolling LCD display which shows instantaneous voltage and current of all the three phases KW, KVA, KVAR and PF indication for the number of banks ON/OFF load in balance and protection for low/High voltage single phasing and phase sequence. 2) Supply and fixing of suitable power supply unit for the power factor controller

3)Supply and fixing of current voltage Transducers of ratio 400:1 to measure current and voltage in all the three phases 4) Supply and fixing of suitable current limiters to cater the inrush current. 5)Supply and fixing of 250A MCCB as incoming to the panel 6)Supply and fixing of suitable MCCB’s for switching ON and OFF of 1 to VIII stage wise capacitors of the capacitor. 7)Supply and fixing of contactors of suitable rating for switching ON & OFF of the capacitors in various stage of L&T make/Equivalent8)Supply and fixing of 150 KVAR capacitor 440V, 50HZ Dleta connected L&T LT/L Ultra heavy duty capacitors Make/ equivalent in 6 Stages in steps. Stage wise details 1)Stage : 12.5KVAR 2)Stage: 12.5KVAR 3)Stage: 25.0 KVAR 4)Stage: 25.0KVAR 5)Stage: 25.0KVAR 6)Stage : 50.0KVAR

Supply and Laying of 2 run 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clamping of 2 Run of 3 ½x185 sqmm PVC armoured LTUG cable on wall with earth connection

Supply and fixing of brass cable gland for 3 1/2 x 185 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 31/2 X 185 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete

Supply, Testing, Commissioning and Handing over of 1No 250 KVA Diesel Generator set of 0.8 P.F. Three Phase 415/420 Volts, 50 C/S, 1500 RPM CPCB-IV Norms Approved capacity compressing of Engine BHP/ suitable BHP of water cooled clock wise rotating feed pump with 200KW/250KVA operating capacity brush less alternator close coupled underneath fuel tank standard, safeties, LLOP with stop solenoid, battery with lead, Electric start and vibration fitting & accessories and Standard Manual panel control panel as detailed below including transporting of unloading changes.

(A). ENGINE Water cooled diesel engine suitable for Generator application with a shaft output suitable at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fitting flexible coupling, fly wheel air cleaner ,fan blower, radiator, water pump, fuel pump, fuel filter lubricating oil filter etc., (B) 12/24 Volt Electronic starting Equipment Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50 cms length ( C ) ENGINE INSTRUMENT PANEL / MOUNTED Starting push button/ staring key, lubricating oil temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil pressure, safety control for high water temperature, safety control for over speed, hour meter (mechanical) and RPM indicator, battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load .D). Alternator 250 KVA/200 KW capacity of brush less alternator AC, Three phase 50 c/s, 415/420V,0.8PF, 1500 RPM under NTP conditions conforming to ISO-8528 Part-V to be means of coupling

(19) 1No Signal lamp for indicating load on set (20) 1No Signal lamp for indicating set fails to start (21) 1No Signal lamp for indicating ‘Set running ’(22) 1No Signal lamp for indicating ‘Battery charger ON ’(23) 1Set Pilot lamps of 3Nos (24) MCCB of 500A capacity with magnetic thermal over lead release, instant start circuit trip and under voltage release switch .(25) Rectangular copper bus bars (1No for each phase, neutral and earthing terminal) of adequate capacity duty colour coded with head shrinkable PVC sleeves. (26) 1No Mains Voltage monitor (27) Hooter/Audio Alarm for indicating set fails to start and for DG O/L (28) 1 Set Timers (29) Audio and visual indication arrangements for: a. Low lubricating Oil pressure b. High water temperature c. Over speed 30) 1No Earth fault relay (31) Isolator to Isolate the neutral Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements 2 . The engine should trip for the following

a. Low lubricating Oil pressure b. High water temperature c. Over speed. (F). FUEL TANK : Fuel tank of 600 liters capacity and with inlet and outlet connections level indicator with scale etc., (G).BASE FRAME : The Base frame should be fabricated MS channel frame of rigidly welded construction for mounting of generator set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame with proper alignment. The supply of generator set includes loading .(H). ACOUSTIC ENCLOSURE The Acoustic enclosure be free standing floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather conditions.Erection of Acoustic enclosure suitable for 250 KVA Diesel generator complete with all accessories as above with required concreting and suitable supports etc., (i) Supply of manuals for operation & maintenance of DG set with warranty card etc., (CPCB IV+ Norms and BIS specifications)

Construction of Generator Bed Arrangements for 250KVA DIESEL GENSET of Size 7.5 x 4 x 1.5 mtr to Hold and withstand the Load and Vibration by providing RCC slab of smooth finishing, Filling and Compaction of Bed surrounded by Outerwall of Brickwork and fine plastering with shed and fencing

Supply and installation of exhaust piping of sufficient length with suitable MS pipes so as to extend outside the generator room with necessary thermal insulations

supply and fixing of 6 core 2.5 Sqmm copper cable on wall with MS clamps

Supply and fixing of 400 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with Earth connection only.(By pass arrangement)

Earthing as per ISI specification with an earth electrode of 2.1mtr class ‘B” GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mmx6mm with necessary funneling arrangement with necessary masonry work with 38 mm RCC cover slab for brick masonry works. (Transformer,Generator RMG,MV Panels)

Provision of Plate Earthing on with an earth electrode of 2.1mtr class ‘B” GI pipe of dia not less than 40mm with copper earth plate of size 2ft x 2 ft 3mm thickness with necessary funnelling arrangement with necessary masonry work with 38 mm RCC cover slab for brick masonry works.

Supply and run of 25mm x 6mm tinned copper flat with necessary clamps /support on wall / floor/ground for earth connection

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps /support on wall / floor/ground for earth connection

Towards safety accessories, measuring instruments and tools in the permanent sub-station building First Aid Box-1set Fire Bucket with stand-2nos Rubber Mat 12mm X 1m X 2m – 6 Nos. Fire Extinguisher-DCP- 5 Kgs – 4 Nos. Hand Gloves-1pair First Aid Chart TAMIL &ENGLISH Earth Discharge Rod Danger Board Megger – 500V Digital Multi meter

Supply and Laying of 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clamping of Run of 3 ½x185 sqmm PVC armoured LTUG cable on wall with earth connection

Supply and Laying of 3 1/2 x 120 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of Run of 3 ½x120 sqmm PVC armoured LTUG cable on wall with earth connection

Supply and fixing of brass cable gland for 3 1/2 x 120 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 31/2 X 120 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete

Supply and Laying of 3 1/2 x 70 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of Run of 3 ½x70 sqmm PVC armoured LTUG cable on wall with earth connection

Supply and fixing of brass cable gland for 3 1/2 x 70 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 31/2 X 70 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete

Supply and Laying of 3 1/2 x 35 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clamping of Run of 3 ½x 35 sqmm PVC armoured LTUG cable on wall with earth connection

Supply and fixing of brass cable gland for 3 1/2 x 35 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 31/2 X 35 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete

Supply and fixing of Cable Route Indicator for LT Cable/ HT cable

Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one No 4 pole incoming MCB and another seperate 4 way provision for accomodating one No 4 pole RCCB (totally 8 ways in one segment) (3x 4 ways in Each segment) and seperate provision for MCB / Isolators ( totally 12 Nos) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following on wall with Earth connection only. (i) 63A 4P MCB - 1 no. (ii)63A 4P RCCB - 1 no (iii) 63A DP MCB Isolator -3 nos. (iv) 6A to 32A SP MCB - 12 nos.

Supply and fixing of 63A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with PWD earthing.

set of LED pilot lamps set with fuse base top with 10A HRC link for 3phases (Siemens) the bus will have 25mmx3mm copper flat for earth bus all round the panel to provide double earth connections to the cubical switches cable glands cable adopter box etc, bus should be mounted on synthetic enamel compound bus supports at equal interval as IS specifications. The switch should be separated by 6mm thick hylem sheet separators and properly double earthed as per IE rules. CEIG specifications. The panel should be powder coat paint of approved colour approved by the site officer and also the danger board. The capacity of the MCCB size of incoming and outgoing cable the place to which the supply is fed should be mounted on switch chamber. The panel board should be mounted on 100mmx 50mmx MS channel provided all around the bottom of the panel. The whole arrangement should be erection of an angle iron frame pedestal to be constructed with suitable foundation bolts and nuts such that the lowest switch handle is at a height of 1.0 m from the ground level and with necessary earth connection

Supply and Erection of 250A capacity dust and vermin proof cubical panel board size of 1800x1500x 600mm ( 5’x5’x2) made up of 16 SWG CRCA sheet steel with supply and fixing of the following interior mounting fuse switch with HRC fuse arrangement in five vertical rows Two for switches with a bus bar chamber and cable chamber and cable alloy confirming to IE rules INCOMER 250A 4 Pole MCCB -2Nos ( Inter locking system) OUTGOING 1) 125A MCCB - 3Nos 2) 100A MCCB - 3Nos 3) 63A MCCB - 2Nos (All the MCCB's should be Siemens/L&T) The bus bar chamber with consist of 4Nos 1” x 1/4” tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE rules. This bus bar chamber should be segregated from the adjacent chamber by providing hylem sheet of suitable thickness as partisans .2Nos 1/8” tinned copper flats should be provided all round the panel; of earth bus. The fuse switches should be connected with the phase and neutral buses with suitable size of rigid copper flat/rod with suitable lugs phase and neutral tinned buses should be tinned properly The panel should be powder coat paint of approved colour approved by the site officer and also the danger board. The capacity of the switches size of incoming and out going cable the place to which the supply is fed should be mounted on switch chamber.

The panel board should be mounted on 100mmx 50mmx MS channel provided all around the bottom of the panel. The whole arrangement should be erection of a angle iron frame pedestal to be constructed with suitable foundation bolts and nuts such that the lowest switch handle is at a height of 1.0 m from the ground level and with necessary earth connection

Supply and Erection of 125A capacity dust and vermin proof cubical panel board made up of 16 SWG CRCA sheet steel with supply and fixing of the following MCCB's Switches with centre bus chamber and vertical covers, cable chamber on both side of the bus bar chamber at the extreme ends on both side and confirming in I.S specifications. INCOMER 125A 4P MCCB -1No OUTGOING 100A TP MCCB -2Nos 63A TP MCCB -4Nos The bus bar chamber with consist of 4Nos 1” x 1/4” tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE rules. This bus bar chamber should be segregated from the adjacent chamber by providing hylem sheet of suitable thickness as partisans .2Nos 1/8” tinned copper flats should be provided all round the panel of earth bus. The fuse switches should be connected with the phase and neutral buses with suitable size of rigid copper flat/rod with suitable lugs phase and neutral tinned buses should be tinned properly

The panel should be powder coat paint of approved colour approved by the site officer and also the danger board. The capacity of the switches size of incoming and out going cable the place to which the supply is fed should be mounted on switch chamber. The panel board should be mounted on 100mmx 50mmx MS channel provided all around the bottom of the panel. The whole arrangement should be erection of a angle iron frame pedestal to be constructed with suitable foundation bolts and nuts such that the lowest switch handle is at a height of 1.0 m from the ground level and with necessary earth connection

Supply of 250A kiosk Encloser panel Incomer -250 A Tpn sfu with HRC Link -1 set , 250A rating copper busbar - 1 set ,250A Rating Suitable encloser Box with angle frame

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection

Supply, erection ,testing and commissioning of 5 KVA UPS system for the following configuration 1) True ON LINE –UPS SYSTEMS with Pulse width modulation(PWM) Technology using IGBT Inverter. 2) INPUT VOLTAGE RANGE : 170V-270V 3)OUTPUT VOLTAGE : 230V ± 1% 4)DC Volt:120V 5)INPUT FREQUENCY : 50Hz ± 5% 6)Out put Frequency: 50Hz ± 2% 7) Out put Waveform:Pure Sine Wave 8) LOAD POWER FACTOR : 0.8 to Unity 9)HarmonicDistoration: Less than 5% 10)Over Load: : 125% for 10Minutes 11)Inverter Operation : PWM-IGBT 12)Invertor Efficience : Better Than 90% 13)OPERATING TEMPERATURE : 0 to 50 Degrees centigrade’s on Full Load 14)Digital Panel Meter : To Read output A/C Volts,Output D/C Volts Frequency 15)By pass : Manual 16)PROTECTION (INBUILT) : a. Output Under Voltage .B.Output Over Voltage c. Output Overload d. Output Short Circuit e. Battery Charging Current Limit. 17)INDICATIONS : 1. Mains On, 2 Inverter On, 3. Load on U.P.S. 4. Battery Low, 5.Over load, 6.Inverter Trip.Outdoor Sub-Station 1& 2

Supply and fixing of 63 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing.

Supply and fixing of 200 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing.

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with connection by 2.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points /Coil)

Supply and fixing of 4’ 20W Twin LED fitting with 1mtr conduit pipe suspension with PVC unsheathed copper leads from terminals to the fitting

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1 metre down rod on the existing fan clamp

Supply and fixing of 450mm (18") sweep (Heavy duty) AC exhaust fan complete without provision of hole in the wall. (Make: Crompton)

Supply and fixing of louvers shutters arrangements for 450mm (18") sweep (Heavy duty) AC exhaust fan.

Supply and fixing of 120W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 10 sq mm copper wire with painting of suitable colour.

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End

Provision towards preparation of site plan, physical layout, electrical line schematic diagram HT side ,5 sets getting drawing approval from CEIG authority (Measures safety to electricity) regulation, preparation of completion report ,Rectification report, preparation of one set approved drawing and copy of safety certificate in a neat frame work and payment of CEIG 's inspection fees including supporting staff for availing service connection

Please Enable Macros to View BoQ information