Electrical work

Amount

Rewiring with 2 x 1.5 Sqmm. (22/0.3) PVC insulated SC unsheathed cu. Conductor with of 1100V grade in suitable PVC rigid pipe partially concealed in wall and open in ceiling with PVC accessories with Roma Urban 6A Modular switch in flush with Modular box and covered with Roma Urban modular plates with suitable colour for partially open PVC light point. (5 points per coil)

Rewiring with 3 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed 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

Rewiring with 3 x 1.5 Sqmm. (22/0.3) PVC insulated SC unsheathed cu. Conductor with of 1100V grade in suitable PVC rigid pipe on wall or ceiling with PVC accessories with 6A Modular Bell bush switch in flush with Modular box and covered with modular plates with suitable colour for open PVC call bell light point.

Renewal by Supply and fixing of 20W, 4 feet LED fitting on wall or ceiling with LED 20W Tube with PVC unsheathed copper leads from terminals to the fitting.

Renewal by Supply and fixing of Single Box Type 4 feet LED fitting with 1.5 mtr conduit/ suspension with 1nos LED 20W Tube with PVC unsheathed copper leads from terminals to the fitting

supply and fixing of 24W LED 1x1 square type Surface fitting with LED (Higher end) on wall with suitable support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Renewal by Supply and fixing of 4x1 LED Surface fitting with 1.5 Mtr conduit/ Suspension on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting

Renewal by supply and fixing of Philips Make BULK Head fitting Model : WT202W LED6S NW PSU S2 PC with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting

Renewal by Supply and fixing of 1200mm (48”) Sweep AC ceiling fan (Crompton High speed) complete with stepped electronic 300W regulator with 0.5mtr down rod on the clamp.

Renewal by Supply and fixing of 16" Oscillating type wall mounted an complete set with necessary connection.

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

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

Renewal by Supply and fixing of 16" Oscillating type Highspeed pedestal fan complete set with necessary connection. (Make: Havells / Equivalent)

Supply and fixing of call bell suitable for single phase AC supply with necessary connection.

Supply and fixing of 1 no.6A two module 5 pin socket , 1 no. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections.

Renewal by Supply and fixing of 1 no.16A 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. Higher End

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

Supply and fixing of 3 nos.6A two module 5 pin socket , 3 nos. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections

Supply and fixing of weather proof cabinet with 63A FP MCB with enclosure on wall with necessary connection

Renewal by supply and fixing of 32A DP Sheet Steel Enclosure with suitable 32A DP MCB on wall with suitable necessary connection.

Renewal by supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (Acrylic) with 1 no. 32A DP MCB as incoming and 10 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End

Supply and fixing of Three phase Seven Segment type 6 way 63A distribution board with Metal Door cover Code IP42 Protection , with 63A 4 pole MCB as incoming and Sub incomers 3 Nos 40A DP MCB and 18 Nos 6A-32A SP MCB as Outgoing on wall with cable entry boxes with earth connection only. The MCB DB and MCB’s should be with ISI mark. (Hager/legrand/ Equivalent)

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

Supply and fixing of Vertical type 4way triple pole neutral MCCB distribution board with Metal Acrylic Door cover with IP42 Protection, with 125A 4 pole MCCB as incoming and 4Nos 63A TPMCB as Outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB’s should be with ISI mark. (Make Legrand (MDS)/Hager (L&T)/ Equivalent)

Supply and fixing of 200A TPN sheet steel double break switch with HRC fuses and neutral on suitable angle iron frame work with MS cable entry boxes and with earth connection only

Supply and erection of 1 No. 250 Amps floor mounted cubical panel board fabrication out of 14 SWG sheet steel, dust and vermin proof, suitable for operation on 440V, 3 phases, 50Hz AC supply with bus bar chamber comprising of 4Nos. 1" x 1/4 Copper flats for RYB and neutral with 2 Nos. 1" x 1/8 Copper flat for earth bus to be provided at the albical. The following albical TPN switch with fuse and neutral link.

1. 250A FP MCCB -2no's as incoming and 2. 63A FP MCCB -6no's as outgoing 4.Multifunction meter - 1no The main switches to be interconnected with the bus bar with suitable rigid tinned Copper with necessary hylum sheet separators between bus bars, main switch etc and with double earth connection of the main switches. The panel board to be painted powder coating with stencil marking of the main switches etc with name, capacity, cable size etc., 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 (L&T/Siemens/ Equivalent)

Renewal by Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour (For 5A Plug)

Renewal by Supply and Run of 2 of 2.5 sq.mm. (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade invsuitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour. (For CP Plug)

Renewal by Supply and run of 2 of 4 Sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14 SWG TCwire with painting suitable colour. For 15A and 5A+15A

Supply and run of 2 of 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour For LDB and UPS Circuit

Renewal by Supply and Run of 4 of 10 sq.mm. (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour. (For MLDB, PDB, FP Encl)

Supply and clarnping of 3 1/2 x 95 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Renewal by Supply and fixing of brass cable gland for 3-1/2 x 95 sq.mm. PVC armoured LTUG cable with earth connection

Renewal by Supply and providing cable end termination of 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and clarnping of 3 1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Renewal by Supply and fixing of brass cable gland for 3-1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection

Renewal by Supply and providing cable end termination of 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Renewal by supply and fixing of UPVC cable management box of size 100mmx 50mm with End cap and Joint cover with necessary connection etc.,

Renewal by Supply and fixing of UPVC cable management box of size 50mmx 50mm with End cap and Joint cover with necessary connection etc.,

Renewal by Supply and run of 25mm x 6mm tinned Al flat with necessary clamps / supports on wall / floor / ground for earth connection.

Renewal by Supply and run of No 8 copper in PVC pipe for earth connection.

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.

Supply and installation of 2 loop analogue addressable fire alarm panel, with 16 fire zone indicators, 2 x 40 character backlit LCD, 2 independent sounder circuits, Sound Alarms, Silence/Resound, Mute Buzzer, Accept, Reset buttons, 12 button alpha numeric key pad and 4 cursor keys, Fire, Fault, Test, Disablement, Delayed Mode, Alarms Silenced, Buzzer Muted, Sounders Disabled, Relays Disabled, Power, Supply Fault, CPU Fault, Sounder Fault and Earth Fault indicators, inbuilt battery charger with 2 x 7 AH 12 volts battery.

Supply and installation of analogue addressable smoke detector photoelectric type with base, JB and led to operate on 24 v dc supply.

Supply and installation of Response Indicators for detectors above false ceiling

Supply and installation of addressable electronic sounders cum strobe wall mounting type.

Supply and Installation of Addressable manual call points press type.

Supply & installation of Fault Isolators Modules

Supply & installation of addressable input/output control module interface units

Supply and installation of 2 core x 1.5 sqmm copper Armoured cable fixed on wall or ceiling with clamps, screw.

Supply & installation of power supply unit which provides 24 V dc output

Supply and Installation of ABC type Dry Chemical Powder Fire Extinguishers, cylindrical in shape, Wall mounted type, with initial charge. Pressure gauge and squeeze grip lever ISI marked. Capacity 6 kgs

Supply of erection, tesing, commissioning and handling of 20 KVA Micro Processor controlled double conversion true online UPS system ( 3 Phase - Input & 1 Phase - Output ) with builtin power factor correction and tubular batteries with exide smf batteries for 1hour backup time with suitable battery interlink cables and ms powder coated rack for batteries. Technical Specifications: Configuration : True ON – LINE Double Conversion UPS SYSTEMS with Pulse width modulation (PWM) Technology using IGBT Inverter. Rectifier Type : Full Wave (Shall Fully meet the specified Input Power requirements) Input Voltage Range : 400V + 15% (3 PHASE) Output Voltage Range : 230V ± 1% Input Frequency : 47Hz - 53Hz Output Frequency : 50Hz + 0.2% System DC Volt : 360V DC

Inversion Technology : Microprocessor Controlled, Pulse width modulation with Instantaneous Sine Wave Control using IGBT. Load Power Factor : 0.8 to Unity Regulation : For Balanced Load ± 1% For 100% Unbalanced Load ± 2% Input Frequency : 47Hz - 53Hz Output Frequency : 50Hz + 0.5% Output Wave Form : Pure Sine Wave Total Harmonic Distortion : Less Than 3% Overload Capacity : Inverse Time Characteristic, 125% for 10 Minutes 150% for 1 Minutes Efficiency : 1. Converter - 90% 2. Inverter - 85% 3. Overall - 80% (Full Load) Operating Temperature : 0 to 45 Degrees centigrades 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.

SRI GURU RAGHAVENDRA ELECTRICALS