Rewiring and Renewal of fans, fittings, power plugs and power mains arrangements to the Agriculture office at Thallakulam in 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 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 / coils Higher End.

Rewiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with Module GI switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open MS conduit Light point / fan point (for electronic regulator) ( 6 points / Coil) Higher End (For Record room).

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) HIgher 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 suitable Module Plastic surface mounting switch box on wall with 1no. 6A one way module switch and 1no. 6A 3/2 pin module socket with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open PVC conduit Plug point (8 points / Coil) Higher 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 Stair case Light point Higher End.

Renewal by Supply and fixing of 4Feet LED 20W Fitting with LED 20W tube (Higher 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 4 Feet LED 20W Fitting with LED 20W tube (Higher End) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube.

Renewal by Supply and fixing of Twin box type 4'-20 W LED fitting with CRCA Body complete with conduit pipe suspension with PVC unsheathed FRLS Copper leads from terminals to the fitting with 2Nos 20W LED tube light.

Renewal by Supply and fixing of 18W LED 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 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 35W LED Pressure Die-Cast aluminum housing well glass luminaire IP 66 rating in PDC housing with efficacy of 110lm / W with suitable special type of MS clamps with PVC unsheathed copper leads from terminals to the fittings.

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

Renewal by Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb.

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

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 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 3nos. 6A two module 3pin socket, 3nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End.

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

Renewal by Supply and fixing of 4nos.6/16A two module socket , 4nos. 16A one module switch on suitable module surface mounting Box (Plastic ) with module cover plate (plastic) on wall with connections. Higher 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 & Fixing of AC / DC 76mm Buzzer /call bell suitable for 230 Volts 50 c/s single phase AC supply on suitable TW board 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 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 6 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End.

Renewal by Supply and fixing of 32A DP MCB in sheet enclosure on wall with earth connection. [The MCB and metal enclosure should be with of Higher End.

Renewal by 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 2 Nos 40A TPMCB 6 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End.

Renewal by Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1No. 100A 4P MCB Isolator as incoming and 4 nos. 63A TP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End.

Renewal by Supply and fixing of 4 way 7 segment triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 40A 4 pole MCB as incoming and 3Nos 40A DP RCCB with 30mA Sensitivity as sub incomer and 12 Nos. 6 A to 32 A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End).

Renewal by Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal door cover flush type fitted with busbars and neutral links with single phase MCB outgoings and seperate 4way provision for accomodating one No 4pole incoming MCB and another seperate 4 way provision for accomodating one No 4pole RCD (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 35sq.mm. with the following in flush with wall with Earth connection only. i. 63A 4P MCB - 1 No, ii. 63A 4P 30MA RCCB/ELCB - 1 No, iii. 63A DP MCB Isolator -3 Nos iv. 6A to 32A SP MCB - 12 Nos.

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. (For inverter wiring)

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.(For Setplugs)

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.

Renewal by Supply and run of 2 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.

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.

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

Renewal by Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigd pipe on wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire with painting of suitable colour.

Renewal by Supply and Run of 4 of 25 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigd pipe on wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire with painting of suitable colour.

Renewal by Supply and laying of 4 x 10 sqmm PVC LTUG aluminium armoured cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

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

Renewal by Supply and clamping of 3½x185sqmm PVC armoured LTUG cable on post or on wall with MS Clamps.

Renewal by Supply and fixing of brass cable gland for 3½ x185sqmm PVC armoured LTUG cable with earth connection.

Renewal by Supply and providing cable end termination of 3½ x 185sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Renewal by Supply & erection of 200A rated dust &vermin proof cubicle panel board of size not less than 6'x4'x1' made out of 16SWG CRCA sheet steel with bus bar chamber, cable chambers, switching consoles with hinged doors etc. with necessary stifners on suitable angle iron frame supports with wall mounting arrangements complete with the following accessories.

1.200A FP SDF Units interior with HRC fuses double break. (L&T/Siemens/Eq.) (incomer)-1 No. 2.125A TPN SDF units interior with HRC fuses double break (L&T/Siemens/Eq.) - 3Nos. 3.63A TPN SDF units interior with HRC fuses double break (L&T/Siemens/Eq.) - 6Nos. 4.1''x1/4'' tinned copper sleeved insulated copper flats-3Nos for 3 phases and 1''x1/8'' tinned copper sleeved insulated copper flat-1No for Neutral with epoxy molded bus supports. 5.1''x1/8'' tinned copper flats for earth bus in rear side panel -2Nos. 6.Metering console with multi function Digital panel meter with CTs.

The 200A SDF unit should be connected with the bus bar by 1''x1/4'' tinned copper flats. The 125A SDF unit should be connected with the bus bar by 1''x1/8'' tinned copper flatsThe 63A SDF units should be connected with the bus bar by 3/4"x1/8" tinned copper flat. All the SDF units should be provided with double earth connections.All the switches are separated from bus chamber & cable chamber with 3mm thick hylum sheet.The panel should be erected with suitable MS base channel and mounted on suitable angle ironframe work support with necessary connection complete. All the doors should be earthed with suitable flexible copper leads. All the doors should be provided with suitable locking arrangement with rubber beedings. The rating of panel bus bar, switches cable sizes etc. to be super scribed. A danger sticker should be affixed.The panel should be powder coated gray colour. All the relevant CEIG Specifications shall be complied with.

Renewal by Supply and fixing of 3 Phase 200A aerial fuse unit for 3Nos 200A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps.

Renewal by Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

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

Renewal by supply, commissioning, testing and handing over of 5KVA single phase input to single phase output micro processor controlled double conversion true on line UPS system with isolation transformer and 12V, SMF batteries 10Nos 42 Ah battery interlink cables for minimum 1 Hour back up time DC power should be minimum 5000W and with suitable MS powder coated Rack for batteries complete with the following specifications

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 VOLTAGE : 120V DC for 5KVA UPS INVERSION TECHNOLOGY : Micro processor controlled, pulse width modulation with instanataneous sine wave control using IGBT. INVERTER 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

Renewal by Supply and installtion of trolley / stand for existing inverter.

Renewal by Supply and Erection of 2000VA/24V pure Sine Wave inverter/home ups of Microtek make XP SW 2300 UPS/Eq capable of supplying maximum lighting load of 2000W with 2Nos inverter range 12V/150AH capacity batteries for 1 hour backup time depending upon the load condtions with connections complete. The Technical specfication of the inverter shall be as follows:

a) Capacity 2000VA/24V DC/Pure Sine wave b) Input Voltage range 170V to 270V AC single phase c) Output voltage 230V AC d) Backup time 1 hour. e) Digital Indicatiors showing Mains ON, Inverter ON, Low Battery, Battery Voltage connected load in watts. f) Protection: Fuse and Inbuilt resettable Circuit Breaker. g) Supply and fixing of 2Nos of 12V /150AH Exide make invatubular model Tall Tubular Battery with 24 months warranty h) Moveable Plastic container to house inverter and batteries

Renewal by Supply and fixing of GI Hot dip / powder coated 16SWG cable tray with 300mm width and 50mm height on existing pole or on wall with suitable clamps and necessary connections complete.

Renewal by Supply and fabrication, erection 200A capacity dust vermin proof cubical EB LTCT metering panel board size of 4'x3'x1.5 made up of 16 SWG sheet steel complete with hinged type locked key arrangement on support of 3'x2' TW plank with supporting of suitable angle iron work with 6mm thick hylem sheet with 1 " x 1/4" with bus bar 3phase neutral to provide earth connection incoming fuse & meter champer, earth bus, 3Nos 200A 500V fuse unit with inter connection of 4x 19/16 copper wire fron EB meter to fuse unit CT coil 3Nos with earth connection complete. The panel board should be painted with High quality powder coated painted with super subcriptions.

Renewal by Supply and fixing of 65mm 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 andRenewal by Supply and fixingof 48W LED street light fitting with LED (Higher end) with 1metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed FRLS copper leads from SMC box to fitting and with painting of suitable colour.

Supply and fixing of 65mm (2½") G.I. pipe (Class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting & masonry work for fixing the post.

Renewal by Supply and fixing of post top for compound with 12W LED Gate light fitting with Pressure die cast aluminium housing with IP65 protection with 32mm dia GI pipe (Class 'B') with 1No 32mm GI Bend complete on the post / wall with PVC unsheathed Copper leads MS clarnps and aluminium painting.

Servicing of split type AC units including cleaning filter, blowers assembly, checking system, refrigerant gas topup and supply and replacement of minor spares such as capacitor, sensor, drain pipe, insulation, small wiring etc., to ensure propare and countines operation of the system in Agriculture Office, Madurai.

Renewal by Supply,erection,testing and commissing of 2.0TR (6000K.cal/hr) ABS plastic split type AC units Conforming to IS.1391(part-2) with AMT 1 to 2 fitted with inverter compressor operating on refrigerant R-22/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) Cooling 2) Dehumidifying 3) Air circulating 4) Filtering The installation work for the above split type AC units includes the following. 1.Mounting /fitting indoor and outdoor units at their respective locations. 2.Laying refrigerant pipe line of required length connection not exceeding 3 meters distance and both units after drilling hole/holes in the wall if required.Thickness of the copper tubing shall not be less than 0.8mm.

3.Insulating the suction pipe with expanded polythylene foam 5mm tubing. 4. Laying 15mm dia flexible PVC drain pipe to throw out the consensate water being formed with in indoor unit. 5.Leakage testing the entire system gas in the unit. 6.Charging refrigerant gas in the unit. 7.Suitable electric wiring to be provided with 2.5sqmm PVC insulated copper wire between indoor units upto 6mtrs length and up to switch with in 3 meters of the location of indoor unit.(Carrier/Voltas/OG/eq).(Computer room-2 meeting hall-3 nos)

Renewal by Supply and Installation of 5KVA Electronic Voltage stabilizer (V-guard make model VGS 500/Eq) with input voltage range 170-270V and output voltage range 200-240V with high and low voltage cut of 3 min 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.

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