REPAIR AND REPLACEMENT OF DEFECTIVE SPARE AND COMPREHENSIVE MAINTENANCE OF COMPRESSED AIR HANDLING UNITS OF CAPACITY 5665 LPM AND 6371 LPM ELECTROPLATING SECTION BATTERY CHARGING RECTIFIER SYSTEM LOCATED IN 505 ABW AND CVD UNDER GE(U) PM DELHI CANTT

Amount

Comprehensive preventive maintenance by technically qualified technician and rendering operationally 1 No x 200 CFM and 2 No x 225 CFM Air compressor assemble with Air filter, compressor element, air receiver/ oil separator, air cooler, oil cooler, drive motor, gear casing, unloader, Electronic/electric control system, air dryer with bypass valves etc Including checking & inspection of airflow line, oil change, pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge, nut, bolts, washer, split pins for proper tightness of V belt and safety by the original manufacturer complete all as specified and as directed. Inspection to maintenance of including replacement of defective parts, and all other miscellaneous item & ensure safe operation of compressor. preventive maintenance of housing system assy comprising of inspection checking including topping of Gear box with water cool system. Cleaning up all greasy/clipping materials inspection servicing, setting and testing breaking limit system for its safe operation. preventive maintenance of electrical control system comprising of following:- (a) Inspection checking decarbonising & tightning of electrical connection in total system including replacement of thimbles etc. (b) Inspection & checking of fuses, setting & tightning the same as per their capacity. (c) Inspection and setting of voltage system including replacement of fused indicating lamp etc. Details of Qty : (a) No of compressor = 3 Nos (b) Comprehensive maint for 6 months = 3 x 6 = 18

Notes for item No1 (i) Spares for air compressor will be measured and paid seperately as 'Supply Only' under revelent items Srl No 1.02 to 1.38 (ii) Labour charge for ‘supply only’ materials are deemed to be included in the quoted rate by the contractor. (ii) Contractor will be carry out comprehensive maintenance once in a month and maintain the record of same and Servicing to by done by auth service team . (iii) Contractor will ensure serviceability and safety of air compressor during his each visit by way of maintining job card duly signed by JE E/M, (iv) The contractor will also send representative/Technician on call basis in case of any fault. Fault to be rectified within 8hrs of receipt of complaint failing which Rs 500/- per day will be deducted till rectification of defect.

Supply only of air break contactor 45 Amps 415 volt AC with 1NO+1NC complete all as specified and as directed. Make- L&T /Schneider/Legrand/Siemens

Supply only of air break contactor 70 Amps 415 volt AC with 2NO+2NC o complete all as specified and as directed. Make L&T /Schneider/Legrand/Siemens

Supply only of air break contactor 85 Amps 415 volt AC with 2NO+2NC complete all as specified and as directed. Make L&T /Schneider/Legrand/Siemens

Supply only of Air oil separator element No 46020610 complete all as specified and directed. Make : Kirloskar/K G khosla/ Leader

Supply only of primary & secondry Oil filter ( Set of One) element No 46188320 complete all as specified and directed. Make : Kirloskar/K G khosla/Leader

Supply only of Air filter as per existing size complete all as specified and as directed. Make : Kirloskar/K G khosla/Leader

Supply only of pre-filter as per existing size complete all as specified and as directed. Make : Kirloskar/K G khosla/Leader

Supply only of Copper capilary tubing as per existing dia complete all as specified and as directed. Make - ISI Marked

Supply only of analog volt meter 0-15 DC complete all as specified and as directed. Make:- AE/L&T/Siemens

Supply only of Digital Volt meter 0-400 Volts AC complete all as specified and as directed. Make:- AE/L&T/Siemens

Supply only of digital Volt meter 0-15 DC complete all as specified and asdirected. Make:- AE/L&T/Siemens

Supply only of Solenoid Valve 220V type 302013-1.2, 2G, Size complete all as specified and as directed. Make-Rotex.or equivalent ISI mark

Supply only of moisture trap No 4619403 complete all as specified and as directed. Make: Kirloskar/leader/zoloto/Audco/K G khosla

Supply only of suction filter element secondry and primary complete all as specified and as directed. Make : Kirloskar/leader/zoloto/Audco/K G khosla

Supply only of air release valve assembly SES-200 complete all as specified and as directed. Make : Kirloskar/ K G khosla/Prince/Audco

Supply only of Safety valve No 37040080 complete all as specified and as directed. Make : Kirloskar/leader/zoloto/Audco

Supply only of replacement of blow out valve No 46064640 complete all as specified and as directed. Make : Kirloskar/leader/zoloto/Audco/K G khosla

Supply only of Flat fan belt heavy duty for screw /reciprocating type Air compressor size as per existing complete all as specified and as directed. Make : Fenner/ Kirloskar/ Continental

Supply only of compressor oil Servo No 68 complete all as specified and as directed. Make : HP/Bharat petroleum/Servo

Supply only of standard grade transformer Oil suitable for Oil cooled rectifier unit make of MARCO / RECON complete all as specifed and as directed. Make : HP/Bharat petroleum/Servo

Supply only of Screw compressed oil Roto inject complete all as specified and as directed. Make : HP/Bharat petroleum/Servo

Supply only Pneumatic pressure cut off valve with wiring for compressor 225 CFM complete all as specified and as directed . Make : Trident /Danfoss/Rotex

Supply only of safety relief valve 15 mm dia Bronze 1BR Clause 282(A) complete all as specified and as directed Make- Kirloskar/ zoloto/Leader/Audco

Supply only of High Pressure Bearing Ring suitable size as per existing complete all as specified and as directed. Make: K.G.Khosla/ Kirloskar/V tech

Supply only of High Pressure Sealing Ring suitable size as per existing complete all as specified and as directed. Make: K.G.Khosla/ Kirloskar/V tech

Supply only of “O” ring For Valve suitable size as per existingcomplete all as specified and as directed. Make: K.G.Khosla/ Kirloskar/V tech

Supply only of Copper Ring under Valve suitable size as per existing complete all as specified and as directed. Make: K.G.Khosla/ Kirloskar/V tech.

Supply only of locking Nut for crank shaft suitable size as per existingcomplete all as specified and as directed. Make: Kirloskar / K.G Khosla/V tech

Supply only of unloading tables and spring suitable size as per existing complete all as specified and as directed. Make: Kirloskar / K.G Khosla/V tech.

Supply only of packing ring Set suitable size as per existing complete all as specified and as directed. Make: Kirloskar / K.G Khosla/V tech.

Supply only of Retaining ring set suitable size as per existingcomplete all as specified and as directed Make: Kirloskar / K.G Khosla/V tech.

Supply only of spherical roller bearing 22216EC3 complete all as specified and as directed. Make:SKF/NBC/ZKL/FAG

Suuply Only of air / oil pressure gauge as per existing complete all as specified and asdirected. Make- AE or any equivalent make

Supply only of water sensor model KP35 code 060-113391complete all as specified and as directed. Make-Danfoss or any equivalent make

Supply only of Air Sensor model RT-200 Code 017-523766 complete all as specified and as directed. Make-Danfoss or any equivalent make

Supply only of Pressure limiting valve Cat No. 46054100 complete all as specified and as directed. Make-K.G Khosla/Kirloskar/ V Tech

Supply only of sight glass size of 45 x 30CM or as per existing size of water cooled compresoor complete all as specified and as directed.

Supply and replacement of gate valve size of 15 mm dia with iron wheel head screwed complete all as specified and as directed. Make: Zoloto/venus/Leader/Kirloskar/Audco/Sant

Supply and replacement of gate valve size of 40 mm dia with iron wheel head screwed complete all as specified and as directed. Make: Zoloto/venus/Leader/Kirloskar/Audco/Sant

Supply and replacement of gate valve size of 50 mm dia with iron wheel head screwed oth end for iron pipe complete all as specified and as directed. Make: Zoloto/venus/Leader/Kirloskar/Audco/Sant

Material & Labour for preparation of old painted surface of Screw/ reciprocating Compressor Capacity of 200-225 CFM complete including motor assembly, piston assembly, drier assembly, and other connecetd parts of compressor by scraping, cleaning, using wire brush, sand paper etc complete removal of old surface , after then Painting complete part of Compressor with two coat of synthetic enamel paint colour as per existing ,over one coat of zinc chrome primer of approved make complete all as specified and as directed by Engr -in-Charge. Make- Berger/Asian Paints/Nerolac Note: (i) Any damage to govt property while executing the work is to be make good by the contractor. (ii) The cost of scaffolding arrangement laddars, T&P used while painting in the compressor will borne by the contractor itself.

Taking down old and supply ,installation, testing and commissioning of refrigerated Air dryer capacity of 200 CFM, maximum operating pressure 12 Bar , single phase 230 Volts with air cooled compact type complete and suitable for Air compressor Screw type size of 200 CFM, oil cooled make of K G khosla including all as specified and as directed. Make - Kirlosakar/Empire/ KG Khosla/Ultrafilter pvt. ltd

Taking down old and supply ,installation, testing and commissioning of refrigerated Air dryer capacity 250 CFM , maximum operating pressure 16 Bar , single phase 230 Volts with air cooled compact type complete and suitable for Air compressor reciporcating type size of 225 CFM, water cooled make of kirloskar including all as specified and directed. Make - Kirlosakar/Empire/ KG Khosla/ Ultrafilter Pvt.ltd

Taking down old and Supply , installation, commissoing , testing of centrifugal monoblock Pump set of capacity 5.0 HP ,3000 RPM, 3 Phase 415 Volt with IP-44 protection complete and including mounting ,foundation in existing place of motor and connceted suction & delivery pipe line complete all as specified and as directed . Make : Kirloskar /Crompton / Beacon/ KSS

Supply and replacement of Galvanized water tubing pipe size of 40 mm dia, medium grade including such as bend, elbows, tees, shot piece,connector,caps , plug,union etc complete fixing on wall / floor / ceiling and laid in trenches complete all as specified and as directed. Make- Jindal / TATA /BST/Prakash

Supply and replacement of Galvanized water tubing pipe size of 50 mm dia, medium grade including such as bend, elbows, tees, shot piece,connector,caps , plug,union etc complete fixing on wall / floor / ceiling and laid in trenches complete all as specified and as directed. Make- Jindal / TATA / BST/Prakash

Supply and replacement of MCCB FP 250 Amp, 415V AC, 35 KA rupturing capacity, thermal magnectic release, including necessary required any retrofit work, terminal links and thimbles complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Supply and replacement of MCCB FP 200 Amp, 415V AC, 35 KA rupturing capacity, thermal magnectic release, including necessary required any retrofit work, terminal links and thimbles complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Supply and replacement of MCCB TP 125 Amp, 415V AC, 25 KA rupturing capacity, thermal magnectic release, including necessary required any retrofit work, terminal links and thimbles complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Supply and replacement of MCCB TP 63 Amp, 415V AC, 16 KA rupturing capacity, thermal magnectic release, including necessary required any retrofit work, terminal links and thimbles complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Supply and replacement of MCB TP 32 Amp, 415V AC, 16 KA rupturing capacity, including necessary required any retrofit work, terminal links and thimbles complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Supply and replacement of MCB SP 6- 32 Amp, 16 KA, 230 Volt complete all as specified and as directed. Make- Schneider/ Siemens / L&T / Legrand / ABB

Material & Labour for rewinding of burnt electric motor 2.2 KW 3 phase 415V AC squirrel cage induction motor 900 RPM by super enamelled copper wire with class B insulation necessary disconnecting electric connections/ taking down and shifting to local workshop and brought back to site and re-assembling, connecting, testing complete all as directed .

Supply and replacement of Flat cable of size 3 core 2.5 Sqmm PVC insulated & sheathed bright annealed copper conductor cable for voltage grade 1100 V as per IS: 694 complete all as specified & directed by Engr-in-charge Make : Finolex/ Polycab/KEI/ Havells

Supply and replacement of PVC Copper Cable size of 4 Sqmm single core wire multi stranded FRLS cable incl necessary lug jointing as per site requirement complete all as specified and as directed. Make : Finolex/ Polycab/KEI/ Havells

Supply and replacement of PVC Copper Cable size of 2.5 Sqmm single core wire multi stranded FRLS cable incl necessary lug jointing as per site requirement complete all as specified and as directed. Make : Finolex/ Polycab/KEI/ Havells

Supply and replacement of PVC Copper Cable size of 1.5 Sqmm single core wire multi stranded FRLS cable incl necessary lug jointing as per site requirement complete all as specified and as directed. Make : Finolex/ Polycab/KEI/ Havells

Supplying, Laying ,and fixing in replacement of XLPE insulated armoured heavy duty electric cable of size 70 Sqmm 3.5 Core ,1100 Volts grade , with stranded aluminium conductor served with an inner sheathing of PVC tape armoured with GI wire and over all PVC sheathed in laid trenches/ passing through pipe/duct/road crossing/surface of wall/in hume pipe etc including fixing hardware,clamps,making good the damaged surfaces etc complete all as specified and as directed. Make - Polycab/Finolex/ Fort Gloster/KEI/Havells

Supply and fixing in replacement of DOL starter 5.0 HP three phase complete all as specified and as directed. Make- L&T /Kirloskar / schneider /Crompton

Overhauling of Battery charging silicon rectifier type/Oil cooled rectifier unit of capacity 20 KW , three phase,415 Volt input supply and output supply DC-15/200v on floor mounting complete make of ELVOC/ Marco transformer NOTE: The overhauling includes repair and replacement of all parts, major/ minor required to keep the equipment functional, The maintenance will be carried out by qualified technicians to be verified by Engr-in-Charge.

Material & Labour for replacement of Flat Copper Bus bar srtip size of 450mm X 5 mm with current carrying capacity upto 750 Amp including provison of holes for jointing /links , nut & bolts , insulator, etc complete all as specidied and as directed. Make- strome craft/Speed-O-Control/ NBM (safeline)

Isolate/de-energize the supply to the LT Panel Board of capacity ranging from 100 Amps to 400 Amps and voltage 415 Volts/230 Volts, opening the doors/covers of the cubicle enclosure for carrying out the servicing/maintenance/repairs of the Panel Board, switch gear,MCCB, metering etc and re-fixing the same/New in place after repairs including testing and commissioning of the panel board comprising of the following:- a) Cleaning the inside switch gear chambers for removing dust, carbon and rusted surfaces including cleaning with blower . b) Check the condition of the DMC/SMC support insulators including cleaning applying Dr beck red for better IR values and replacement of insulators if required. c) Tightening up of all bus bar connections, cable connections, replace bolt, nuts wherever required. d) Repalcement of minor and cunsumble spare, if required included in quoted rate by the contractor . e) Major Spares i.e MCCB, MCB, Contractor , Drive, relay, will be measured and paid separately.

M&L for overhauling of squirrel cage induction electric motor 3 phase 415 volts , 1455 RPM of capacity 60 HP/45KW with their connected parts complete, Cleaning and rewinding of motor by super enamelled copper wire with class F insulation, necessary disconnecting electric connections/ taking down and shifting to local workshop and brought back to site complete reassembled as per existing location . Lubrications oils and apply greasing to all moving parts. Repair/replacement, retrofit ,of all major/ minor parts i.e rotor,stator,winding,terminal box ,bearing, shaft , Fan, gland assembly, bearning assembly , coupling,Contact Terminals and checking and replacing the burnt cable glands and consumable items complete as required for smooth functioning of motor complete are deemed to be included in the quoted rate by the contractor complete all as specified and as directed .

Supply & fixing in replacement of SDF 160A 3 phase with HRC fuse links HN type suitable for SDF complete set as per site requirement all as specified and as directed. Make- L&T/Legrand/Siemens /Havells

Suman Uni Controllers