Rate contract for Comprehensive Maitenance and Special Repair of VCB Panels and LT Distribution Panel of Different Makes Company Installed at all Pump Houses of MGarh Canal under MGarh WS Mech Division Narnaul.

Amount

Comprehensive maintenance of VCB's installed at various pump houses of main canal (MGC) of any type, make & capacity complete to make functional in case of any type of fault occures at any site/pump house within prescribed time frame by providing skilled & expert mechanic/ engineer including following works involved: (i) By Disconnecting of HT connections and DC connections from existing bus bar and disconnecting trolley including servicing of complete parts of VCB of any make any capacity , cleaning with carbo tetra chloride lubrication of mechanical parts , adjustment and calliberation of complete relays etc., checking complete parts including replacement of control wiring with single core copper conductor cable of existing size as required for VCB of any type any make for satisfactory running and repalcement of deffective parts with new one to make it fully functional , including one coat of H- class insulation paint on bus bar spouts and other connected parts including reassembling the VCB , reconnecting all HT & AC/DC connections complete in functional order including testing on existing load complete all as speified and directed . (ii) Only fixing in replacement of all the deffective parts such as metering devices, relays,control devices,indicators,charging motors,mechanical gears/handle ,rotary swithes,CT 's,PT's ,bushes,control fuses,contactors,MCB's, Battery bank etc or all any left over items as shown in separate schedule of this tender on cost basis and separate payment shall be made on approved rates after approval by competant authority with maintaining proper record in document. Note:-( i) In case of any complaint , the agency shall provide expert engineer at respective site to attend the site i.e. MC-1to5 of MGC, NB-1 to 5 of NNL Branch for repair & rectification of deffect develloped in VCB's all of sudden within 24 Hours after complaint given by concerned JE/SDO .Penality charges @ 0.5% of particular work per week shall be levied in case of not attending the complaint. (ii) The quoted rates shall include for fixing of serviceable parts in position and repalcement of unserviceable parts with new parts. (iii)The new parts shall be measured and paid separately under appropriate item schedule part-II as supply only mentioned herein after. (iv) Small items such as nut, bolts, screws & washers required at site are deemed to be included in the quoted rates by the contractor. (v) The complete work (repairing, servicing & calliberating ) shall be carried out by authorised skiled engineer of the approved agency.

Servicing & Repair of existing LT Panels/ Starter Panel of Various Makes and of different capacity in amps. with all accessories installed at various Pump Houses under W.S Mech. Division, Narnaul which includes following Activities : - A . Servicing and Repair of ACB/MCCB/Contactors 1. Removal of Dust and Foreign Matter, carbon deposit from Panel Box with a vacuum cleaner/Air Blower and Wiping with a clean, dry cloth and cleaning agent. 2. Applying layer of Grease and Oiling of all Mechanical Parts and main contacts of for Smooth operation. 3. Checking of All the Connections and Tightening them as per standard practice. B. Replacement of defective control wiring with suitable size PVC copper wire if any C. Replacement of defective Indicating Lamps and Push Buttons D. Replacement of Locking System of Panel E. Measurement of Insulation Resistance b/w Main conductor (R, Y, B) and Ground with 1000V Megger. Note : (i) Only fixing in replacement of all the deffective parts such as metering devices, relays,control devices,indicators,charging motors,mechanical gears/handle ,rotary swithes,bushes,control fuses,contactors,MCB's, etc or all any left over items as shown in separate schedule of this tender on cost basis and separate payment shall be made on approved rates after approval by competant authority with maintaining proper record in document. (ii). The new parts shall be measured and paid separately under appropriate item schedule part-II as supply only mentioned herein after. (iii). Small items such as nut, bolts, screws & washers required at site are deemed to be included in the quoted rates by the contractor.

Description of Work / Item(s)

Amount

Spares of VCB's:- Makes of existing VCB's : Pascal/Kirloskar/Milestone/Tosha International

Supply, Errection & Testing of 100 Ah Battery bank with automatic Battery Charger for 24V DC with stand and control wiring as per requirement of approved make.

Supply, Erection & Testing of 11/3.3KV, 1phase 200/1.1A Current Transformer for VCB panel with connections of approved make..

Supply only resin cast Current Transformer with ratio 200/100/5+5 Amps complete for VCB 3.3 KV as per existing complete of approved make..

Supply only 3.3 kv/110 volts ,3 phase 3 limb 3 wire resin cast drawout type air cooled Potential Transformer having 100 VA burden output at CL-05 and rail complete VCB 3.3/3.6 KV as per existing complete of approved make.

Supply Erection & Testing of Tripping Coil (AC/DC) as per approved make..

Supply only Closing coil 24 Volt DC of VCB trolley as per existing complete of approved make..

Supply only ZZ Switch (trip circuit heavy)of VCB as per existing complete of approved make..

Providing/Repair, Erection & Testing of auxiliary switch for VCB as per approved make..

Supply only Vaccume Interrupter (bottle) model WL- 34599 M3 complete for VCB 3.3 KV as per existing VCB complete of approved make.

Supply only Vaccume Interupter housing cover for VCB 3.3 KV as per existing VCB complete of approved make.

Providing/Repair of Mechanical Shaft at VCB for Smooth Operation as per approved make..

Supply only Rack in out warm gear assembly with nut/bolt complete for VCB 3.3 KV as per existing complete of approved make..

Supply & Erection of copper fingers/contacts R,Y,B as per approved make.

Supply only motor cutoff switch butterfly type of spring charging motor of VCB 3.3 KV trolley as per existing complete of approved make..

Supply only trip neutral close for VCB 3.3 KV as per existing complete of approved make.

Supply only spring charging gear assembly for VCB 3.3 KV as per existing complete of approved make..

Supply only of spring charging motor of VCB 3.3 KV trolley as per existing complete of approved make..

Providing, Erection & Testing of Rotary Switch for VCB Panel as per approved make..

Supply only Amper Meter digital type 96x96 mm, 0-200 Amps complete for VCB 3.3 KV as per existing complete of approved make..

Supply only Volt Meter digital type 96x96 mm, 0-12 KV complete for VCB 3.3 KV as per existing complete of approved make..

Supply only anti pumping device 24 Volt DC complete for VCB 3.3 KV as per existing complete of approved make..

Supply only motor protection relays CSE NEX type -I 101, 24 Volt DC complete for VCB 3.3 KV as per existing complete of approved make..

Supply only motor protection relays CSE NEX type -M100, 24 Volt DC complete for VCB 3.3 KV as per existing complete of approved make..

Supply only motor protection relays CS PRO-M-200, 24 Volt DC complete for VCB 3.3 KV as per existing complete of approved make..

Supply only motor protection relays C&S ,MRM3-15-E5-DM, 24 Volt DC complete for VCB 3.3 KV as per existing complete of approved make..

Providing, Erection & Testing of Master Trip Relay for VCB Panel as per approved make.

Supply only indicator lamps LED type as per existing colour code RYB complete for VCB 3.3 KV as per existing complete of approved make..

Providing, Erection & Testing of Kit Kat with Suitable Fuse in VCB Panel as per pproved make.

Supply only plug and socket assembly complete for VCB 3.3 KV as per existing complete of approved make..

Supply only HRC fuses of capacity 2A,4A, 6A and 10 A each 50 KA complete for VCB 3.3 KV as per existing complete of approved make..

Supply only HRC fuses base & holder complete for VCB 3.3 KV as per existing complete of approved make..

Supply only electronic hooter 24 volt DC for VCB 3.3 KV as per existing complete of approved make.

Supply only power pack with input 220 volt and output 24 Volt DC for VCB 3.3 KV as per existing complete of approved make.

Supply, erection & testing of 11/3.3KV, 1phase 200/1A current transformer for VCB panel with connections as per approved make.

Providing, Erection & testing of VCB Panel Space Heater as per approved make.

Electric HT Motor Heater Wiring:

Supply & fixing ,2 core 6 sqmm unarmoured PVC copper wire for LT main electric Supply drawn througth PVC Conduit pipe 25 mm dia including clips/gittes/screws /ut bolts etc complete in all respect make : havells/KEI/Universal/Finolex/RR cables

Supply & fixing ,2 core 4 sqmm unarmoured PVC copper wire for LT main electric Supply drawn througth PVC Conduit pipe 25 mm dia including clips/gittes/screws /ut bolts etc complete in all respect. make : havells/KEI/Universal/Finolex/RR cables

Supply & Fixing space Heater of capacity 500W each for HT,3.3 KV Motor 650 HP/225 HP of aproved make.

Supply & erection of PVC flexible conduit pipe of 20/25mm diameter of aproved make..

Supply & erection of PVC conduit pipe of 25mm diameter, with bends etc. of aproved make.

Supply and erection of Distribution Box SPN 8 Ways of make : havells/L&T/CG/Legrant/Bajaj

Supply and erection of Distribution Box SPN 12 Ways of make : havells/L&T/CG/Legrant/Bajaj

Supply and erection of MCB SP -6A to 32A of make : havells/L&T/CG/Legrant/Bajaj

Supply and erection of MCB SP-40A of make : havells/L&T/CG/Legrant/Bajaj

Supply and erection of MCB DP -63 Amps of make : havells/L&T/CG/Legrant/Bajaj

Providing and erection of Motor Cover for safe operation of LT Motors of various makes

Providing and erection of Cable connection Box of MS Sheet, Aluminium Thimbles, Compression Gland & Cable Spacer for 3.3KV Cables at Motor end as per the Requirement of Site.

Providing and Fixing of Motor Insulator in HT Motors of various makes.

Earthing items:

Earthing with GI Earth pipe 6 m long and 40 mm dia with allied material as Salt, Charcol, PCC Chamber with Pit Cover & with Brick work all as reqd at site and as per approved IS code.

Providing and fixing 25 mm x 6 mm G.I. Strip on surface or in recess for connections etc. With GI clamping ,nut/bolts etc. at each metre.

Providing and fixing 50mm x 6 mm G.I. Strip on surface or in recess for connections etc.

Spares of LT panel items:

Providing, erection and testing of LT 3 Phase 415 Volt Air Circuit Breaker (ACB) in LT Main Panel of L&T Make. Fixing arrangement in the existing panel to be made as per the requirement of site and Panel. (CN-CS, 3Pole Manual Fixed type/EDO of make C&S/L&T/BCH.: i. 400A, 50kA, 3 Pole

630A, 50kA, 3 Pole

800A, 50kA, 3 Pole

1000A, 50kA, 3 Pole

1250A, 50kA, 3 Pole

Providing replacement of Accessories in Existing ACB's of various capacity and make C&S/L&T/BCH. : i. Earth fault relay

Arc chutes

Charging motor AC/DC, 110V/ 220V/250V

Control relay for charging motor

Main moving contact

FRP safety shutter assembly

Providing, erection and testing of 3-Pole LT MCCB (DU 100 H Type) as per the requirement of LT Panel/Starter Panel of different capacities & make C&S/L&T/BCH. : i. LT 3Phase 415 V, 3 Pole-100Amp.

LT 3Phase 415 V, 3 Pole-125Amp.

LT 3Phase 415 V, 3 Pole-250Amp.

LT 3Phase 415 V, 3 Pole-400Amp.

LT 3Phase 415 V, 3 Pole-630Amp.

Providing, erection and testing of accessories for 3-Pole LT MCCB as per the requirement of LT Panel/Starter Panel of different capacities & make C&S/L&T/BCH.: i. Direct rotary handle

Extended rotary handle

Shunt release

Auxiliary contact

Under Voltage release

Providing, erection and testing of 3-Pole Power Contactor MNX Type as per the requirement of Starter Panel, including removal of defective Contactor and fixing of new contactor with complete connections of make C&S/L&T/BCH. : i. MNX 25

Providing & fixing in replacement of Motor protection relay (MPR 300) of any type & any capacity as per existing LT Panel of various size and make

Providing & fixing in replacement of Motor protection relay (MPR 200) of any type & any capacity as per existing LT Panel of various size and make

Providing & fixing in replacement of Electronic Timer of any type & any capacity as per existing LT Panel of various size and make

Providing and Erection of TPN Switch Disconnector Fuse Unit (FN 100) suitable for DIN Fuse Link with Door Interlock and Padlock facility of various current Ratings of make : C&S/L&T/BCH : i. LT, 3 Phase, 415 Volt, 100 Amp.

LT, 3 Phase, 415 Volt, 125 Amp.

LT, 3 Phase, 415 Volt, 200 Amp.

LT, 3 Phase, 415 Volt, 250 Amp.

LT, 3 Phase, 415 Volt, 315 Amp.

LT, 3 Phase, 415 Volt, 400 Amp.

Providing and Erection of HRC Fuse DIN Type Fuse Links Type HN of various capacity of approved make : i. 100A

Providing and Erection of HRC Fuse (HT) for capacitor Banks of various capacity of approved make : Bussman : i. HRC Fuse 3.3 KV/ 3.6 KV, 15 Amp. to 70 Amp.

HRC Fuse 3.3 KV/ 3.6 KV, 100 Amp.

Providing, erection and testing of LT resign cast Ring type Current Transformer (CT’s) of various rating as per the requirement of VCB/ Panel/ LT Panel / Starter Panel at various Pump Houses of approved make. : i. Single Core CT 400/5A

Single Core CT 200/5A

Single Core CT 150/5A

Single Core CT 100/5A

Single Core CT 50/5A

Single Core CT 200/1

Single Core CT 400/1

Single Core CT 1200/1

Providing and Erection of Handle Assembly for Various Type LT Panels of approved make.

Providing and Erection of Single Phasing Preventor as per requirement of Load/Panel of approved make.

Re-Erection of existing Cable by providing suitable size Aluminum Thimbles, Compression Gland for 3.3KV/1.1KV Cables at Motor end as per the Requirement of Site and fixing of cable box plates with suitable nuts and bolts.

Providing & erection of Cable Box for various LT motors installed at various Pumps made of MS/CI of thickness 6 to 8mm including fixing with the Motor with complete Nuts & Bolts, Welding, cutting and painting.

Providing of Suitable Bus Bar at LT Motor End of diff. capacities made of Suitable size Aluminium/Copper Strip and on Insulated Base including terminal bolts of suitable size.

Providing and erection of Motor connection box Cover for safe operation of LT Motors of diff. capacities

General items:

Providing and fabrication of mild steel structure duly painted as per the requirement of site

Providing and Fixing of Wire mesh Frame on Windows at various Pump houses with 40x5mm MS Flat and Wire mesh 25mmx25mm duly painted including all fabrication work.

Digital Printing with 5mm thick Sign Board for Instruction chart and detail of Pump/Motors/Panels to be affixed in Pump Houses

Credit of old Iron scrap retrived from replaced parts shall be considered on actual basis by the committee constituted:-

Credit of old Copper scrap retrived from replaced parts shall be considered on actual basis by the committee constituted:-

Credit of old Brass scrap retrived from replaced parts shall be considered on actual basis by the committee constituted:-

Credit of old Aluminium scrap retrived from replaced parts shall be considered on actual basis by the committee constituted:-

SAINI ELECTRIC STORE

AMAN ENTERPRISES

SAINI ELECTRIC STORE

AMAN ENTERPRISES