Carrying out breakdown maintenance as and when required basis of different electro mechanical components e g PMCC Panel Voltage Stabilizer Submersible Pump motor sets and other repairing work for different rural piped water supply schemes Block Ul

Amount

PART-A Charges for thorough chceking part by part automatic panel from incoming to outgoining side & cables for find out the defects.

Supply and Delivery of following electrical and electronics spares for PDB cum MCC wall mounted Panel at Pump Houses

U/V, O/V, 3Ph, self power Voltage monitoring relay (Make: Siemens/Any approved)

4.2/5 KVAR, 50/60Hz 440V, AC, 3Ph Capacitor (Make: Epcos)

Power Contactor, AC-3 Duty, 32Amp., 230V, AC (Make: ABB/ L&T)

Power Contactor, AC-3 Duty, 25Amp., 230V, AC (Make: ABB)

Power Contactor, AC-3 Duty, 18Amp., 230V, AC (Make: ABB)

Power Contactor, AC-3 Duty, 9Amp., 230V, AC (Make: ABB)

22 Amp. 3 pole power contactor 230V [Make-L&T/Any other approved make]

1 NO + 1 NC Auxilary Contact block [Make-ABB/Any other approved make]

2 NO + 2 NC Auxilary Contact block [Make-(L&T/Any other approved make]

32 amp TP MCB

25 Amp. TP MCB [Make-ABB/Siemens /Any other approved make]

TP MCB 16Amp, 10KA (Make-Siemens)

SP MCB 6Amp, 10KA (Make- ABB)

230V, AC Red & Yellow Indicating Lamp intergrated LED (Make: ABB )

230V, AC Blue Indicating Lamp intergrated LED (Make: ABB )

230V, AC Normal Start, Stop Push Button (Make: ABB )

Star Delta Timer (3-120 sec), 240V AC (Make- GIC)

On daley Timer (0-30 sec), 240V AC (Make- GIC)

24 Hour Clock Timer (Digital) (Make: GIC)

Motor protection Electronic Over Current Relay (Range: 0.5-60Amp), (Make- BCH, Type-BOCR-3DE)

Motor Protection Relay (MPR 300), 240V AC, ± 20% thermal overload (Range: 16-44) (Make: L&T /Any other aapproved make)

18 -25 Amp. 25KA, MPCB [Make-ABB/Siemens /Any other approved make]

22 -32 Amp. 25KA, MPCB [Make-ABB/Siemens /Any other approved make]

36 -52 Amp. 25KA, MPCB [Make-ABB/Siemens /Any other approved make]

1.5 sq. mm FR PVC insulated (Usheathed) single core multi strand cable with copper conductor upto 1.1 KV grade, IS: 694 [Make- Mescab/ Finolex / Havells]

Repairing charges for fitting fixing the above supply electical items (item no-2) on existing PLC motor Control Panel and making PLC time setting programming by removing damaged items including supply cable sockets, tape etc with testing complete as per direction of EIC.

PART-B Repairing of 3-Phase oil cooled type servo motor operated copper wound line voltage corrector at pump houses.

Charges for thorough chceking of defective voltage stabilizer by engaging skilled electrician as per direction of EIC.

Dismantling the defective voltage stabilizer after disconnection of power line including dismantling from the foundation with as required safety arrangment by skilled personnel to complete the job.

Carrying the damaged voltage stabilizer from above mention site to kolkata workshop for repairing including loading and unloading complete as per direction.

Supply & delivery of the following spares as per sample:

Auto Circuit PCB board

Servo sensing PCB Board with control transformer (230V/ 5V, 2VA)

20 amp. Variac coil ( Make- Swastik/ Penta/Approved make)

24 Amp Variac ( Make- Swastik/ Penta/Approved make)

35 amp variac (Make- Swastik/ Penta/Approved make)

40 amp variac (Make- Swastik/ Penta/Approved make)

Analog Voltmeter (0-500 V) (96 sq. mm) ( Make : AE/ Approved make)

Analog Voltmeter (0-300 V) (65 sq. mm) ( Make : AE/ Approved make)

Input Output switch (5 Amp, 2 way) (ISI make)

Auto reset switch (ISI make)

Sub motor & R.C. board as per sample

DPDT switch, 10 Amp

SPDT switch, 10 Amp

C.T coil (75:5) (Make- Fiji)

63 amp ,4 pole power MCB Make-L&T/Any other approved

Carbon for Variac

Carbon with holder

Servo motor with 10 kg/cm2 AC step syncronised

Transformer Oil as per relevant IS rule

Internal wiring of voltage stabilizer with supply of 1.5 sqmm. & 0.5 sqmm. Copper wire as required.

Labour charges for fitting fixing the above electical items on existing 25 KVA 3 Phase Servo Controled Voltage Stabiliser position by removing damaged one including supply socket, ferrules, terminals & necessary materials with testing commissioning all complete as per direction of EIC.

Carrying the repaired voltage stabilizer from kolkata workshop to worksite including loading and unloading complete as per direction.

Installation of above repaired voltage stabilizer at existing position of above mention site by making all electrical connection including testing complete as per direction.

PART-C Repairing of Submersible Pump Motor Set :

Withdrawing of defective submersible pump motor set along with 80 mm dia uPVC column pipes by necy. arrangement & skilled labour after disconnection of power line & delivery pipe line (by derrick arrangement, Tube well outside the pump house)

Carrying the standby submersible pump motor set from Kolkata to work site including loading and unloading complete.

Lowering the standby submersible pump motor set alongwith its column pipes & connection of power line and delivery pipe line complete

Carrying the defective submersible pump motor set from work site to Kolkata for repairing including loading and unloading complete.

Dismantling the defective submersible pump motor set part by part to detect the defect.

Rewinding the motor of submersible pumping machinery by supplying suitable gauge PVC insulated Cu. wire, wooden wedges, insulation paper etc. & including all to complete the job (The rate is consider after deducting the cost of burnt out coil).

Supply the following materials for Motor -

Top & Bottom Rotor Bush (G.M)

Thrust bearing set

Grinding & machining the rotor etc. as per requirement

Supply the following spare parts for Pump -

Neck ring (G.M)

Shaft Sleeve (S.S)

Coupling Bush (G.M)

Bowl body Bush (G.M)

5/8" Nut & Bolt

Grinding & machining the shaft sleeve, coupling etc. as per requirement

Reassembling the pump & motor with supplied materials (item no 8 & 10) and other old servicable spare parts with complete overhauling

Painting the repaired pump motor set by anti-corrosive paint after scrapping & cleaning properly

Carrying of Repaired submersible pump motor set from workshop to work site including loading & unloading complete and kept at site.

PART-D Illumination of Different Pump houses:

Supply and fitting fixing of 45 watt. x 1 no. LED light set [Make - Philips, Model: BRP031 LED45 CW SLR GR PSU] with 1 no. 40 mm dia 1.5 mtr. long G.I pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq. mm copper FR grade flexible wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), fitting fixing of 15 amp switch on board with all complete as per direction of EIC.

20 watt LED light [Make-Philips/ CG / Havells]

9 watt LED light [Make-Philips/ CG / Havells]

4' long 20 watt LED Tube light set [Make- Philips / CG / Havells]

Fitting, fixing of the above materials by replacing the damage one including stair arrangement.

PART-E Misclleneous items :

80 mm dia CIDF sluice valve (PN - 1.0) (IS: 14846) with flange ends drilled (Make : IVI / IVC / Hazra / Upadhya/ Jupitor Engg co.) as per relavant I.S. (For P.H. No.- I)

80 mm. dia non return valve (swing type - 1 no.) PN - 1.0 (make : valve I.V.I / I.V.C / Kirloskar / Upadhya) as per relavant I.S. (Test certificate for valve should be submitted at the time of delivery).

80 mm x 1.5ft long CIDF Short Piece

80 mm dia G.I plain Tee

80 mm x 1.5 ft long G.I Short Piece

80 mm dia M.S Flange

80 mm dia CIDF Bend 90o

Rubber Gasket

5/8" x 100 mm long bolt with nut

Supply, delivery & fitting fixing of 48'' sweep 230 volt, 50 Hz, AC ceiling fan (Make : Havells/ CG/ Approved make) including fitting fixing on ceiling and making electrical connection complete.

Supply & delivery at site 2 nos. Plastic Chair & 1 no. Plastic Table. (Make: Cello/ Supreme/Nilkamal)

Supply and delivery of bourden type glycerine field presure gauge with siphon tube ,impulse pipe ,therr way cock,range(0-7 kg/sq.cm-(Make- H Guru/Any approved make)

Installation of above presure gauge after taking out the damaged one as per direction of EIC at different w/s scheme.

Engaging one Mechanic/Plumber/ Expert Personnel for minor repairing /upkeeping all electromechanical items as when required basais with prior permission of EIC.

N.B: Works for above Payment pertaining to work portion will be made on the basis of actual no. of occurrences/times/each/mtr/no. as per prevailing site condition (Log book of WORK PORTION should be submitted duly signed by operator,Agency, working person i.e Electrician/ Mechanic, concerned JE/ AE of EMSD-I as per prescribed format with all Test certificates, warrenty certificates, challan etc of supplied materials as per requirement as per Direction of EIC *NB. Measurment will be done as per actual work and qty. used for reparing

Add: 18% GST

Add: 1% CESS

THE MARKET ELECTRICAL ENGINEERING WORKS (BID ID -6121079)

JAGANNATH ENTERPRISE (BID ID -6129255)