Providing internal and external electrification including Generator and UPS arrangements to the Sub Registrar Office Building at Samanatham in Madurai District

Amount

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 plateand making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 continuous earth wire connection of 1.5 sq.mm 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) Higher End (Street light point only)

Wiring with 3 x1.5sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100V 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 two way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End.

Supply and fixing of single box type 4'-20W LED fitting with CRCA body complete with TW round blocks on wall or ceiling with 20W LED tube with PVC unsheathed Copper leads from terminals to the fitting.(Higher End)

Supply and fixing of 30W LED low bay fitting with suitable special type of MS clamps with PVC unsheathed FRLS copper leads from terminals to the fittings.

Supply and fixing of 24W LED Square type surface mounting fitting (Havells Integra NXT/Eq) with aluminium (99% Purity) Sink, available in square shape. PC diffuser in white powder coated finish with built in electronic low THD(<10%) LED driver 6500 KCCT: CRI≥80 with 1.5 Sq.mm. PVC unsheathed FRLS Copper wire from terminals to the fitting and necessary connection complete.

Supply and fixing of 18W LEDSquare type recessed fitting with LED (Higher End) on false ceiling with suitable hanging support from ceiling with PVC unshaethed copper leads from terminals to the fitting.

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

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1No.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 1200mm (48") sweep AC ceiling fan complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod with fan clamp with side plates and cross arm of size 450mm (18").

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

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

Supply and fixing of 3nos.6A two module 5pin 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.

Supply and fixing of 1no.6A two module 5 pin socket, 1no. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End.

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.

Supply and fixing of 20A flush type wall socket with 32A DP MCB complete for AC plug in flush with wall with earth connection (For AC Plug).

Supply and fixing of 32A DP MCB in sheet steel enclosure inflush with wall with earth connection and making good of the concealed portion .[The MCB and metal enclosure should be Higher End].

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

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 Sensitivityas 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)

Supply and fixing of 4way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1no. 63A 4P MCB switch as incoming and 1no. 32A 3P MCB, 2nos 40A TP MCB and 3nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and run of 2 of 1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5sqmm copper wire and making good of the concealed portion with suitable colour (For call bell ,5A plug).

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.

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 4sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 6sq.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 6sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 2 of 6sq.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 conection by 6sqmm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 10sq.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 conection by 10sqmm copper wire and making good of the concealed portion with suitable colour. (VTPN)

Supply and Laying of 4 x 10 sq.mm. PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15metre layer of sand and covering the cable completely wityh bricks and sand and refilling the earth to make good.

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

Supply and fixing of brass cable gland for 4 x 10 sq.mm. LTUG armoured cable with earth connection.

Supply and run of 4 of 10sqmm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade on 7/20 GI bearer wire for service connection mains.

Supply and run of 4 of 10sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 32mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains.(SD-369)

Supply,erection,testing and commissing of 2.0TR (6000K.cal/hr) 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. Cooling 2. Dehumidifying 3.Air Circulating 4. Filtering. The installation work for the above split type AC not includes the following. 1) Mounting / Fitting indoor and outdoor units at the respective locations. 2) Laying refrigerant pipeline of required length 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 5mm 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. Make and model should be approved by the departmental officers before used on work.

Supply and Installation of 5 KVA Electronic Automatic Voltage Stabilizer V- GUARD make VND 500 Model/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.

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

Supply and fixing of MS stand for fixing outdoor unit

Supply and fixing of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered withhylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 63A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with 1 No 63 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete.

Supply and run of 1.5Sq.mm PVC insulated SC unsheathed FRLS Copper conductor of 1100V grade in existing concealed PVC pipe with necessary connection complete.

Supply and fixing of 3 Phase 63A aerial fuse unit for 3 Nos 63A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps.

Supply, commissioing, testing and handing over of 3KVA single phase input to single phase output micro processor controlled double conversion true on line UPS system with isolation transformer and 12V, SMF batteries 4Nos with suitable battery interlink cables for minimum 1 Hour back up time DC power should be minimum 3000w-hours 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) OUT PUT : 1% on battery mode FREQUENCY ; 47HZ - 53HZ DC VOLTAGE : 48V DC for 3KVA 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 charger 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 and model should be approved by the departmental officer before used on work.

Supply and erection of 3KVA 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 depending upon the load condition with connections complete. The Technical specifications of the inverter shall be as follows. a) Capacity 3000VA / 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/ Eq) g) Battery ( Exide make INVA Master /Eq with warranty not less than 48 months h) Steel Stand to house inverter and batteries. The make and model should be approved by the departmental officer before used on work.

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 earth connection only.

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 steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour.

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class'B ' GI pipe of dia not less than 40 mm with copper earth plate of size125mmx50mmx6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply and Run of 1 of No.8 SWG copper wire for earth connection.

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

Supply, Testing Commissioning and Handing over of 25 KVA Diesel Generator set with acoustic enclosure conforming to CPCB IV+ Norms and BIS Specifications with Standard Control Panel of 0.8 P.F. Three phase 415V/ 420 Volts, 50Hz, 1500 RPM CPCB Approved capacity as per standard specifications including transporting & unloading charges. (A) Engine: Water cooled diesel engine suitable for Generator application conforming CPCBIV+ norms and IS standards with a shaft out put of 36HP 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 filter, lubricating oil filter, etc. (B) 12 Volt Electronic starting Equipment: Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50cms length (C) Engine Instrument Panel / Mounted: Starting push botton / starting 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 (mechnical) 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: 25kVA/20kW Capacity of brushless alternator, AC 3 phase, 50Hz, 415/420V, 0.8 PF, 1500 RPM under NTP conditions, conforming to CPCB IV+ Norms. E) STANDARD CONTROL PANEL : The standard control panel (cubical) should be vermin proof and dust proof best quality sheet steel of 16 SWG CRCA MS sheet and floor mounted with suitable hinged glass doors and enamel painted. The panel should be microprocessor based complete with suitable Square/ Rectangular copper bus bars with internal connections and with necessary cables and other accessories and with tapings for the incoming supply from the alternator and for the outgoing supply to the load and incorporating Suitable MCCB and HRC fuses, Set of control fuses, etc. with following facilities.

1. UNDER / OVER LIMIT i. High coolant Temperature ii. Low lube oil pressure iii. Over speed iv. Start fail v. Emergency stop vi. Over load 2. FAULT INDICATIONS: i. LLOP - Low Lub. oil pressure ii. HWT - High water temperature iii. OL - Over load iv. E.STOP - Emergency stop v. DG - Gen set ON vi. LOAD - ON 3.Metering & Protective relaying: i) Multi function Digital panel meter with the functions of Ammeter , Voltmeter, Frequency Meter, Power factor meter, KW meter, KWHr Meter .- 1No 2) Current transformers of suitable ratio. – Set of 3Nos. 3) Earth fault relay – 1No

G. Exhaust Gas Recirculation system arrangements as per CPCB IV+ norms as amended H. BASE FRAME: Base frame should be fabricated with MS channel frame of rigidly welded construction for mounting of generaor 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. I) ACOUSTIC ENCLOSURE: The Acoustic enclosure, Self standing weather proof Acoustic canopy conforming CPCBIV+ norms floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather condtions and compliance to IS standards. Erection of acoustic enclosure suitable for 25KVA Diesel generator complete with all accessories as above and suitable supports etc. as approved by competent authority to suit updated CPCB norms. J) Erection of generator set with proper alignment over the existing foundation.

K)Supply of manuals for operation & maintenance of DG set with warranty card etc. L) CEIG approval: Preparation of site plan physical layout, electrical line schematic Diagram 10 sets, getting drawing approval from CEIG preparation of complection report rectification report etc., arranging CEIG inspection and obtaining CEIG safety certificate, payment of CEIG inspection fees if necessary and preparation of one set of approval Drawing and copy of safety certificate in a neat frame work. M)TESTING AND COMMISSIONING After the installation of DG set on its foundation, the DG set should be tested and commissioned with first charging of lubrication oil to its level, first charging of battery and run the set for eight hours on full load test complete. The Genset engine and alternator make should be approved by department officials before used on work.

Providing suitable concrete foundation with plain cement concrete 1:2:4 using 20mm jelly for wearing coat including laying, compacting, finishing and curing etc., complete as per standard specifications and as directed by the departmental officers for 25KVA Genset to Samanatham Sub Registrar Office in Madurai District. (L x W x H) (3300mm x 2000mm x 1000mm = 6.6)

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.

Supply and fixing of 15 W LED decorative gate light fitting ( Havells Ruby/Coral/Eq) complete with suitable length 32 mm dia GI pipe ( Class'B') on the existing gate pillar with supply and fixing of MS box of 30cm x20cmx10cm with angle iron frame work with door with lock and key arrangements with supply and fixing of 6A DP MCB inside the MS box with PVC unsheathed copper leads with 15W LED Lamp(Higher End)

Supply and laying of 3 1/2 x 25 sq.mm PVC armoured LTUG 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(Genset).

Supply and clamping of 3-1/2 x 25 sq.mm. aluminium PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 3-1/2 x 25 sq.mm. aluminium PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2 x 25 sq.mm. aluminium PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

L RAMESH (BID ID -1412926)

G RAJESH (BID ID -1415438)