CERTAIN REPAIR/REPLACEMENT TO SERVO VOLTAGE STABLIZER, UPS, CONTROL GEARS, FIRE ARARM SYSTEM, UG CABLE AND ALLIED WORKS FOR EXTERNAL ELECTRIC SUPPLY AT AF STN BKT

Amount

Dismantling of upper cover of servo Voltage stabilizer of capacity 315 KVA after disconnecting electrical connections for overall servicing, cleaning of dust and replacement of complete old wiring with FRLS copper conductor of suitable size in proper layout and tight with micro processor based panel,Potentiometer, RC network with box, 6/12 pin connector, indicator, main transformers and dimmerstat (Variac) three phase or any other parts and deposited to MES store yard and fixing complete including testing all as specified and directed.(Parts to be replaced shall be measured and paid separately except wiring) overall servicing , cleaning of dust and replacement with new complete wiring with FRLS copper conductor of suitable size in proper layout and tight with tie, all as specified and directed by Engg-in-charge . (Note : New parts will be measured and paid separately under relevant items except replacement of old wiring which is deemed to be included in the quoted rate of item)

Ditto all as per item ser No 1 here-in-above but of capacity 75 KVA

Ditto all as per item ser No 1 here-in-above but of capacity 30 KVA

Ditto all as per item ser No 1 here-in-above but of capacity 10 KVA

Supply & fixing Main Transformers suitable for servo voltage stabilizers of capacity 10 KVA complete. Make- Vintek Electronics/volina

Supply & fixing Main Transformers suitable for servo voltage stabilizers of capacity 30 KVA complete. Make- Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volina

Supply & fixing Transformers suitable for servo voltage stabilizers of capacity 75 KVA complete. Make- Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volina

Supply and fixing dimmerstate (Variac) suitable for servo voltage stabilizers of capacity 10 KVA complete. Make- Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volina

Supply and fixing Dimmerstate (Variac) suitable for servo voltage stabilizers of capacity 30 KVA complete.Make- Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volino

Supply and fixing Dimmerstate (Variac) suitable for servo voltage stabilizers of capacity 75 KVA complete. Make- Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volino

Supply and fixing of Electronic sensing card ( PCB) suitable for servo voltage stabilizers. Make - Vintek Electronics/volina

Supply & fixing servo motor 3 Kg Torque complete suitable for 10 KVA to 315 KVA servo voltage stablizer . Make Vintec Electronic

Supply & fixing of Electronic Sensing transformer. Make vintec electronic/volina

Supply & fixing of Potentiometer suitable for servo voltage stabilizer. Make Vintec Electronic/volina

Supply & fixing voltmeter 0-300V suitable for servo voltage stabilizer. Make AE/L&T

Supply & fixing RC Network suitable for servo voltage stablizer of capacity 10 KVA to 200 KVA complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

Supply & fixing of Box for RC network complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

Supply and fixing connector 6/12 pin as required at site as per capacity of voltage stablilizer complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

Supply & fixing Carbon bush of suitable size upto the capacity of 10 KVA complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

Supply & fixing Carbon bush of suitable size upto the capacity of 100 KVA to 300 KVA complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

Supply & fixing Indicators of RYB of suitable size upto the capacity of 10 KVA to 315 KVA voltage stabilizer complete all as specified and as directed by Engr-in-charge. Make Vintec electronic/volina

M&L for locating the fault in fire alarm control panel of capacity 4 Zone to 8 Zone including checking and rectification of defects, tighting loose connection of control panel, accessories etc including testing,replacement of any unserviceable parts to keep the lift functional and making the free movement of entire unit as directed by Engr-in-Charge. Note : (a) Replacement of any unserviceable parts will be measured and paid separatly under relevant items

Supply and filling new Oil brought in sealed barrel of capacity 200 Litre having strength of 50 KV at 2.5 mm gap complete all as specified and directed by Engineer-in-Charge. Make : Power oil / SAVITA / Electrol.

M&Labour for locating the fault in E.O.T Crane of any capacity upto 10 Ton including rectification of minor defects such as tightening of nut and bolts, checking and rectifying loose connection of control panel, accessories and current collectors replacing of fuse wire, etc to keep the crane functional and making the free movement of entire unit as directed by Engr-in-Charge. Note : (a) Contractor will send their tech qualified rep for taking over daily crane complaint from user end and to rectify the same including open the separate register for complaints and signed by concerned user rep , MES rep after rectifying the complaint and submit the same before claiming the Payment of item. Note:- Each job comprises of one crane.

Servicing of EOT crane uptp 10 Ton and comprising of the following:- (a)Greasing/oiling of required part ie shaft, coupling, rope drum shaft bearing etc. (b)Checking & testing/adjustment of brakes for of all the motions ©Checking & tightening of coupling bolts, motor foundation bolt etc. (d)Checking the wiring connections in control panel and other accessories and to ensure that no loose/naked connection exist. (e)Checking of gear oil in gear boxes and topping them if necessary . (f)Checking of transformer oil in electro hydraulic thruster unit & topping up if necessary (g) Cleaning of Bridge girder including plate form, cabin, panel, complete. Note:- Each job shall mean each crane.

Supply and fixing smoke dedector sensor ISI marked compelete as all directed.

Repairing of unserviceable out door siren hooter from emergency fire alarm authorised dealer workshop including replacement of spare parts for making fully functional of siren hooter at site.

Supply and fixing of addressable fire alarm panel which consist of display board which will have 160 character display with touch key pad,Mother board which will have cortex 32 bit processor,inbuilt RS-485 networking circuit for peer to peer networking , inbuilt USB 2.0 port for upload and download the configuration tools , teo inbuilt progarammable inputs, two inbuilt NAC,s and three programmable relays and 4 loop card circuits.Power supply board which will have SMPS fylly protected board , which its operats on 120 to 220 V AC+- 10 % with 50/60 Hz , battery backup 24 Volt DC with built - in charger.The panel have IP-50 rating optional for BMS integartion MODBUS convertor , Graphical software , Softwear for TCP/IP module , provision for auto dialler including complete testing the system all as specified and directed by Engr-In-Charge.

Supply and fixing Loop card with 254 device of both detectors and modules in a single line circute, SLC supports both class A and Class B wiring complete as all directed.

Supply and fixing addressable manual call point, resettable type with back box with binary coded address setting with status LED for 360 degree visibility - IP :50 ratinmg complete.

Dismantaling of all incoming and outgoing Electric connection from existing Unserviceable 3 Phase electric Siren and Supply and fixing new Three phase 440 Volts 2800 RPM Motrised Siren 5 KM audiable range horizontal type complete with all mounting acessories all as specified and directed by Engr-in-Charge.Make :- Kheraj

S&F flexible copper cable 6 Sqmm 4 Core complete.

S&F 3 HP motor direct on line with motor starter for suitable operation of Siren including all fixing acessories complete all as specified and directed by Engr-in-Charge. Make :- L&T/Havells/Legrand

Supply, installation testing and replacement of maintenance free battery of capacity 12 Volt 120 AH suitable for 100 KVA UPS with brass/copper terminal and copper cable of size not less than 25 Sqmm single core for interconnection battery complete all as specified and directed.

Supply ,installation, testing and replacement of maintenance free battery of capacity 12 Volt 30 AH suitable for 10 KVA UPS with brass/copper terminal and copper cable of size not less than 16 Sqmm single core for interconnection of battery complete all as specified and directed.

Dismantling and taking down existing unservicable UPS of capacity upto 100 KVA checking the seviceability of spare parts, wiring etc, repairing of charger card, charger firing card and replacement of unserviceable parts with new parts, reassembling including new wiring,testing , commissioning of UPS with rated load complete all as specified and directed. Note : (Items required for replacement of worn out parts will be measured and paid separately under respective item but fixing of the same shall be deemed to be included in quoted rates)

Supply only driver card 8400-509C suitable for UPS for item No 36 here in before complete all as specified and directed

Supply only inverter control card 8400/181 suitable for UPS for item No 36 here in before complete all as specified and directed

Supply only static driver card 8400/505 suitable for UPS for item No 36 here in before complete all as specified and directed

M & L for checking the serviceability and Servicing of existing UPS of capacity upto 100 KVA including testing at rated load for all theree phase all as specified and directed by Engr-in-charge.

M&L for manual boring underground of 100 mm dia upto 30 mtr depth for each earthing below ground level in any kind of soil strata for insertion of pipe electrod 30 mtr length and coper strips etc. for bore earthing all as directed. ( 30RM X 5 Nos) complete all as specified and directed by Engr-in-Charge.

M&L for lowering Galvanised iron tubing, 50mm bore, light grade with all fittings accessories into the under ground bore for protection of earth strips complete all as specified and as directed.( 30 RM X 5 Nos) complete all as specified and directed.

Labour only for fixing and lowering copper strips 25x3 mm thick electrode up to bottom level of borewell for bore earthing and M & L filling with Chemical gel of any reputed manufacturer not less than 60 kg per earthing & connected to earthing test point terminal block including testing on completion to get earth resistance less than one ohm including 50cmx50cm size earth pit with PVC cover/CI cover complete all as directed and Earthing pit marker/ identifier of Steel plate of size 300mm X 200mm X 3mm and alongwith 1 meter long medium grade GI pipe of size 15 mm dia welded with steel plate including painting with one coat of red oxide and two coats of synthetic enameled paint of approved quality including writing letters,marking in different colors complete including testing on completion all as specified & directed. Note:- (i) Copper strip and GI pipe for protection of copper strip and test block will be measured and paid seperatly . The rate of material other than GI pipe and copper strip is included in the quoted rate of this item. (ii) The earthing result should be less than 1 ohm , contractor is liable to re-do the boring and chemical filling till the desired result achieved.

Supply only copper strip 20 mm x 3 mm (Labour rate included in item No 43 above) complete with saddles and fixing screws for fitting the strip for earth continuty conductor up to test points complete all as specified and directed.

Industrial Traders