SR-Rewiring and Renewal of Electrical installation and Split type AC units to the Advisory board in Nagaralavai no.50 (Ward no.10, Block no.22) of Ground floor area in Bharathi Ula Road at Madurai District

Rewiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) (5 points / Coil) Lower End.

Rewiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) (6 points / Coil) Lower End.

Rewiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module plastic surface mounting switch box on wall with 6A two way module switch with module front plate with painting of Suitable colour for Open PVC Staircase Light point. Lower End.

Renewal by Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (lower End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting.

Renewal by Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Renewal by Supply and fixing of (Philips make / Eq) 9W LED bulb for BH point.

Renewal by Supply and fixing of 2ft batten of 20W (Philips / Havells /Equivalent) on Wall with PVC Unsheathed Copper Leads from terminals to the Fitting. (For Mirror Lighting)

Renewal by Supply and fixing of 30W LED street light fitting with LED (Lower end) with 25mm dia. GI pipe (class B) with 1no. 25mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting.

Renewal by Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1no. 32mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting.

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

Renewal by supply and fixing of 1200mm (48") sweep AC ceiling fan complete (Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod on the existing fan clamp

Renewal by Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall.

Renewal by Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Renewal by Supply and fixing of 400mm (16 inch) sweep wall mount, Oscillating type fan with aerodynamically designed semi transparent PP three blades for noise free operation with in built Speed regulator with necessary accessories with connections complete (Havells make Accelero HS/ Crompton High Flo Wave/ Usha Maxx Air / Eq.)

Renewal by Supply and fixing of 1no.6A two module 3 pin socket, 1no. 6A one module switch on existing switch Box with wall with connections. Lower End.

Renewal by Supply and fixing of 3nos.6A two module 3 pin socket, 3nos. 6A one module switch on suitable module surface mounting Box (Plastic) with module cover plate (plastic) on wall with connections. Lower End.

Renewal by Supply and fixing of 1 no.6/16 A two module socket , 1 no. 16A one module switch on suitable module surface mounting Box (Plastic) with module cover plate (plastic) on wall with connections. Lower End.

Renewal by Supply and fixing of 20A Flush type Wall socket with 32A DP MCB in flush with wall with earth connection (For AC Plug).

Renewal by Supply and fixing of 32A DP MCB in sheet enclosure on wall with earth connection. [The MCB and metal enclosure should be of Higher End.(MR,St.light, Record room 1,2.)

Renewal by 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 as incoming and 6nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. (Higher End)

Renewal by Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 32 A 4 P MCB as incoming and 12 Nos 6A to 32A SP MCB as outgoing on wall with Earth connection only. (Higher End)

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

Renewal by Supply and fixing of 6way vertical type TPN 160A x160 frame MCCB DB with metal double door cover with IP 43 protection with 1No 100A MCCB (over load adjustable, Icu: 40KA) as incoming and 6Nos 63A 3pole MCB as outgoing on wall earth connection. The MCB DB and MCB's should be of Higher End.

Renewal by Supply and fixing of 12" Gong bell suitable for 230 Volts 50 c/s Single phase AC supply on suitable 375x300x63mm TW board with push switch and necessary connection complete. (Higher End) court hall

Renewal by Supply and run of 2 of 1.5sq.mm. PVC insulated SC unsheathed FRLS coppe rconductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 1 5sq.mm copper wire with painting of suitable colour (5A plug, bell, inverter)

Renewal by Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour.

Renewal by Supply and run of 2 of 4sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4sq.mm copper wire with painting of suitable colour 15A plug, LDB and 20/32A plug

Renewal by Supply and run of 4 of 4sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4sq.mm copper wire with painting of suitable colour.(HDB)

Renewal by Supply and run of 4 of 6sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth Wire connection of 6sq.mm copper wire with painting of suitable colour.(HDB)

Renewal by Supply and Laying of 4 x 10 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. post and arch light

Renewal by Supply and clamping of 4 x 10sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Renewal by Supply and fixing of brass cable gland for 4 x 10 sq.mm. PVC armoured LTUG cable with earth connection. (post-3 nos and arch light.)

Renewal by Supply,erection,testing and commissing ofsuitable type AC units based on the room size (ABS plastic split type inverter AC units Conforming to IS.1391(part-2) with AMT 1 to 2 fitted with inverter compressor operating on refrigerant (non-CFC) suitable for wall mounting) expect power consumpition norms suitable for operation on 230V.50Hz single phase AC supply with star rating of 5 as per BEE specification and capable of performing the functions of 1) Mounting / Fitting indoor and outdoor units at the respective locations. 2) Laying refrigerant pipeline of required length not exceeding distance and connecting both units after drilling hole / holes in the wall, if required. Thickness of copper tubing shall not be less than 0.8mm.

3) Insulating the suction pipe with expanded polyethylene foam 8mm tubing. 4) Laying 25mm dia flexible PVC drain pipe to throw out the condensate water being formed within indoor unit. 5) Leakage testing the entire system. 6) Charging refrigerant gas in the unit. 7) Suitable electric wiring to be provided with 2.5sqmm PVC insulated copper wire between indoor and outdoor units upto 6 mtrs length and upto switch within 3 mtrs of location of indoor unit (Carrier/ Voltas eq)

1.5TR (5000K.cal/hr)

Renewal by Supply and Installation of 4KVA Electronic Automatic Voltage Stabilizer V- GUARD make/Eq with Input Voltage range of 150Volt - 285Volt and Output Voltage range 200Volts to 230 Volts with High and Low Voltage cut off and 3minutes time delay relay with demonstration.

Renewal by Supply and Laying of 5/8" and 3/8" copper pipe (Extra beyond 3 meters supplied with AC unit.

Renewal by Supply and fixing of MS stand for fixing outdoor unit.

Renewal by supply, commissioing, testing and handing over of 1KVA single phase input to single phase output micro processor controlled double conversion true on line UPS system with isolation transformer and with suitable SMF batteries interlink cables for 1 Hour back up time on full load and with suitable MS powder coated Rack for batteries complete with the following specifications (Court hall and Computer room)

Configuration: True on line double conversion UPS system with pulse width modulation (PWM) Technology using IGBT inverter RECTIFIER: Full wave (shall fully meet the specified input power requirements) INPUT : single phase 230V + 15% OUT PUT : 1% on battery mode FREQUENCY ; 47HZ - 53HZ SYSTEM DC VOLTAGE : 36V DC for 1KVA UPS INVERSION TECHNOLOGY : Micro processor controlled, pulse width modulation with instanataneous sine wave control using IGBT. NVERTER OUT PUT : ( Out put Galvanic Isolation through Double winding Isolation Transformer at Output of Inverter shall be part of UPS Design) LOAD POWER FACTOR: 0.9 to unity REGULATION : for Balanced load ± 1%

For 100% unbalanced load ± 2% FREQUENCY: 50Hz + 0.5% WAVE FORM : Pure sine wave TOTAL HARMONIC DISTORTION : < 3% OVERLOAD CAPACITY: Inverse Time Characteristic 125% for 10 minutes 150% for 1 minutes EFFICIENCY : 1. Converter – 95% 2. Inverter - 95% 3. Overall >90% ( full load) Operating Temperature : 0 to 45 Degrees centigrade on full load CREAST FACTOR: 3 : 1 RELATIVE Humidity : : 95% at 35 Degree Centigrade non- Condensing

CHARGER: Built in solid state automatic float- cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected. PROTECTION( In built) i) Output under Voltage ii) Output over Voltage iii) ) Output over load iv) Output short circuit. v) HRC fuses /output/ battery vi) Battery low trip vii) Battery charges current limit.

INDICATIONS: i. Mains ON ii. Inverter ON iii. UPS ON battery iv. Load On UPS v. Battery LOW METERING: i. Output AC Voltage ii.Output DC Voltage / Load details and Frequency By Pass: Manual. The make, model & battery configuration should be approved by the departmental officers before used on work.

Renewal by Supply and erectIon of 2KVA sinewave / 24V DC line interactive Technology Inverter system for existing load purpose with 2Nos inverter range 12V/150AH capacity Tall tubular battery for 1hour backup time for full load condition with connections complete. The Technical specifications of the inverter shall be as follows. a) Capacity 2000VA / 24 Volt DC. with pure sinewave, b) Input voltage range 170V to 270V AC single phase. c)Output Voltage 230V AC d) Back time 1 Hour. e) Digital indication Showing Mains ON,Inverter ON,Low Battery, Battery Voltage, Connected load in watts. f) fuse Protection ,in built resettable circuit breaker Protection .(Inverter make Exide/ Microtek or Eq) g) Battery should be Exide make INVA Master/ Luminous make /Eq with warranty not less than 48 months h) Steel Stand to house inverter and batteries. (make: Micro tek / JM / SW 2000 / 24V since way home UPS and ET2460 + 150AH * 2Nos tall tubular battery, inverter warranty 24 months)

Renewal by supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour.

Renewal by Supply & Fixing of AC / DC 76mm Buzzer /call bell suitable for 230 Volts 50 c/s single phase AC supply with 1Module GI flush mounting box,I Module combined plastic cover plate and 1module Modular type Bell push Switch with indicator complete. (The GI flush mounting box,cover plate and switch should be of Higher End).

Renewal by Supply and clamping of 3-1/2 x 50 sq.mm. aluminium PVC LTUG armoured cable on post or on wall with MS clamps.

Renewal by Supply and frxing of brass cable gland for 3-1/2 x 50 sq.mm. aluminium PVC armoured LTUG cable with earth connection.

Renewal by Supply and providing cable end termination of 3-1/2 x 50 sq.mm. aluminium PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

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