Municipal Affairs Department Tender
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Municipal Affairs Department - MAD Tender
Civil And Construction
Electrical and Electronics
Water Storage And Supply
Electrical Works
Eprocure
Opening Date19 Nov 2024
Closing Date4 Dec 2024
Tender Amount₹ 57,96,524
Costs
EMD
₹ 1,15,930Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Comprehensive Annual Operations And Maintenance Contract (365 Days) Of Entire Electro-mechanical Installations For Smooth And Trouble-free Operation Of The Storm Water Pumping Station No. 03 Located About 310 Mtr Ahead Of Pumping Station No. 02 Besid
Description
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Contact
Tender Id
2024_MAD_770651_3Tender No
WBMAD/NDITA/50/2024-25Tender Authority
Municipal Affairs Department ViewPurchaser Address
-Website
http://http://www.wburbanservices.gov.in/
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Documents
BOQ Items
11 KV / 433 Volt outdoor type, oil immersed, 500 KVA Transformer (2 Nos.), I.S. 1180 (Part I)
Make : Voltamps Transformers Limited, Vadodara
Sl. No. : 47445/1, 47445/2 Oil Quantity : 700 Ltr
HV : 26.24 Amp, LV : 666.68 Amp Dehydration & filtration of transformer oil to raise the dielectric strength to the value specified in IS including submission of test result. The cost includes man, machinery, tools & plants hire charges to complete at site as per direction of EIC/NDITA.
Total oil quantity: 700 ltr x 2 nos. Transformers = 1400 Ltrs.
1400
10
14742
Taking out sample of oil and carrying out chemical test of oil in respect of its acidity test through reputed test house and submission of test result.
2
1295
2590
Taking out sample of Transformer oil and testing dielectric strength and submission of test result.
2
533
1066.5
Opening the transformer breather and refitting the same after changing the silica gel including supply of necessary gasket and silica gel.
2
1370
2740
Squirrel cage Induction L.T. (440V) vertical Motor
Make: Marathon electric Motors (India) ltd.
Capacity – 75 KW, 4 Pole, 1480 rpm IP 55 protection continuous duty, 415 volt, 50 Hz 128A (F.L. Current), 45A (N.L. Current), Star-Delta starting-2 Nos. Do – 110 KW, 6 Pole, 985 rpm IP 55 protection, continuous duty, 415 volt, 50 Hz 191A (F.L. Current), 80A (N.L. Current), Star-Delta starting-1 No. Taking out the motors after disconnection of supply terminal connection including earthing terminal from coupling end of vertical axial flow propeller pump after dismantling the same from the motor stool, the motor is to be kept on wooden sleeper at a suitable distance from the floor without damaging the earthing and cables as per direction of EIC/NDITA. 3 Nos. motors x 2 times in a year (before monsoon & after monsoon) i.e. 6 jobs
6
1478
8868
Preliminary checking of the whole motors and testing its IR value, load currents, leakage factor of stator & motor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of D.E & NDE shield bearing housing etc before work to detect fault. 3 Nos. motors x 2 times in a year (before monsoon & after monsoon) i.e. 6 jobs
6
4204
25224
Complete servicing and heat varnishing of 415 V, 3 Phase motor after cleaning the stator and heating it up periodically and varnishing by Dr. Beck’s graded insulating varnish to obtain stable IR value, cleaning up the rotor including heating for demoisturization, lacker coating on the surface of rotor stampings, cleaning and Red oxide priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of EIC/NDITA.
2 Nos. motor (75 KW) x 2 times in a year (before monsoon & after monsoon) i.e. 4 jobs
4
17257
69028
Complete servicing and heat varnishing of 415 V, 3 Phase motor after cleaning the stator and heating it up periodically and varnishing by Dr. Beck’s graded insulating varnish to obtain stable IR value, cleaning up the rotor including heating for demoisturization, lacker coating on the surface of rotor stampings, cleaning and Red oxide priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of EIC/NDITA.
1 No. motor (110 KW) x 2 times in a year (before monsoon & after monsoon) i.e. 2 jobs
2
18053
36106
Replacing and jointing of new 1.1 KV grade 70 sq.mm fibre glass copper wire terminal leads by 100% solder(Eyre) compound with Eyre-7 paste (6 leads).
2 Nos. motor (75 KW) x 1 time in a year i.e. 2 jobs
2
11062
22124
Replacing and jointing of new 1.1 KV grade 70 sq.mm fibre glass copper wire terminal leads by 100% solder(Eyre) compound with Eyre-7 paste (6 leads).
1 No. motor (110 KW) x 1 time in a year i.e. 1 job
1
11504
11504
Finishing the end of terminal leads by S&F dwell copper sockets properly, supplying tapes, petroleum jelly etc, 6 nos.
2 Nos. motor (75 KW) x 1 time in a year i.e. 2 jobs
2
1770
3540
Finishing the end of terminal leads by S&F dwell copper sockets properly, supplying tapes, petroleum jelly etc, 6 nos.
1 No. motor (110 KW) x 1 time in a year i.e. 1 job @ Rs.1770 = Rs.1770.00
1
1770
1770
Vertical Turbine Pump
Make: WPIL (Worthington Pump India Ltd)
Model-VT64-17/01 STG for 75 KW motor - 2 Nos. Q-1008 cum/hr or 10 cusec H-11 M B.K.W -40 KW maximum- 57 KW in worst condition, method of lubrication: forced water, speed- 1480 rpm.
Model-VT60-22/01 STG for 110 KW motor - 1 No. Q-2016 cum/hr or 20 cusec H-10.8 M B.K.W -75 KW maximum- 84 KW in worst condition, method of lubrication: forced water, speed- 985 rpm. Maintenance and overhauling of V.T. pumps as per manufacturer’s instructions manual with all tools, tackles etc. This job includes labour charges, consumables like o-ring, sundry cleaning material etc, dismantling of all sub assemblies such as gearbox, cooling pipes, bearing housing, stuffing box, discharge tee, muff couplings, shafts, column pipes, bowl assembly, bell mouth, strainer, lineshaft enclosing tube etc. Reconditioning of all parts, inspection of all parts and replace these parts as per instructions of EIC/NDITA, strengthening of shaft and refitting of all parts and sub assemblies with proper alignment including motor removing and refitting, testing and trial run complete. Capacity: above 5 cusec and upto 25 cusec. Pump: 3 nos. pumps
3
50425
151275
Cost of replacement of line shaft/ cleaning of jammed impellor of VT pumps as per manufacturer’s instruction manual with all tools, tackles, consumables such as gland packing etc. This job includes dismantling of pump assembly parts and replacement of damaged parts, refitting of all parts and sub assemblies with proper alignment including motor removing and refitting, testing and trial run complete. Capacity: above 5 cusec and upto 25 cusec. Pump: 3 nos. pumps
3
22395
67185
Maintenance and overhauling of cooling and lubricating system as per manufacturer’s instruction manual with all tools, tackles etc. This job includes labour charges, sundry cleaning material etc, inspection, checking and cleaning of all parts and replacement of damaged parts as per instruction of EIC/NDITA and refitting of all parts and assemblies with proper alignment and test and trial run complete. Pump: 3 nos. pumps
3
13648
40944
Isolating sluice valves and C.I. non-return valves (300 mm to 600 mm dia)
Maintenance and overhauling of isolating sluice valves and C.I. non-return valves after dismantling it from delivery pipeline and checking part by part, cleaning, lubricating and thorough servicing the valves. This job includes labour charges, consumables like rubber gasket, sundry cleaning materials, lubricants, replacement of damaged parts as per instruction of EIC/NDITA and refitting of all parts and assemblies with proper alignment. 8 nos. sluice/ non- return valves
8
11759
94072
Overhead double girder electrically operated travelling crane: (20 Ton capacity)
Maintenance and overhauling of overhead manually operated travelling crane as per manufacturer’s instruction manual with all tools tackles, cleaning materials etc. This job includes checking of all parts such as long travel and cross travel gear box, main hoist gear box, auxiliary hoist gear box, LT & CT travelling roller wheels, rope drum assembly, shank hook and block sheave/ pulley assembly etc by replacing/ reconditioning defects parts such as shaft, gears, pinions, reducing gear, bearing including proper alignment with motor and changing of grease etc at all moving point for smooth and trouble free operation of the crane as per direction of EIC/NDITA.
1 no E.O.T Crane
1
47489
47489
Penstock gate and bar screen Inlet gates
Lifting, lowering the normal penstock gate and barscreen gates from inlet gate chambers by tripod, chain pulley block, rope etc and stacking the same in suitable place at site and as per instruction of EIC/NDITA
Pen stock gate – 1 no
Bar screen gate -1 no Total 2 nos. 04 (four) times in a year i.e. total 08 jobs
Ref: MED(M&E) Schl’2022, item 5.2.16 P-100
8
4232
33856
Cleaning of inlet gates (penstock and barscreen), lifting beams, hoist, embedded parts etc. to expose fresh metal surface for painting by sand blasting method as per specification/ direction of EIC/NDITA including cost of all materials labour, machinery, scaffolding etc complete with initial lead for send upto 01 km and all lifts.
30 sq.mtr for each gate (2 nos. gate 4 times in year) i.e. 30 x 8 = 240 sq.m
240
529
126960
Painting of inlet gates (penstock and bar series) in prepared surface with one coat of inorganic zinc silicate primer (air less spray preferred) 70+ 5 micron and two super coats with a total thickness of 300 microns (each 150 + 5) of solvent less Coal Tar epoxy paint each coat 150 microns (total 300 microns) including cost of all materials, labours, scaffolding etc complete with all leads and all lift
2 nos. Gates (4 times in a year) 30 sq.mm x 8 = 240 sq.mtr
240
407
97680
Driving motors for drinking water etc.
Servicing/ overhauling of driving motor 2 HP/3HP, heat varnishing to achieve desire IR value with all rectifications/ replacement of damaged bearings, alignment checking connection and terminal wires as per the desired standard and to the satisfaction of EIC/NDITA.
1 job
1
1946
1946
Door Gate shutters
Oiling greasing of hoisting gear boxes ( for rope drum and chain hoist) of door gate shutters by cleaning, checking, greasing, lubricating the gears, plummer blocks, bearings, manual drive etc including all charges of man and materials like oiling, greasing, refilling of gear oil and fixing of nuts & bolts etc. complete as per direction of EIC/NDITA
3 nos. gate
3
1803
5409
Surface cleaning of metal surfaces by chemical cleaners and then by hand with emery paper, wire brush and power tool cleaners and removing dust and preparation of surface including cost of all materials, labour, machinery, scaffolding etc complete with initial lead for send upto 1KM and all lifts.
3 nos. shutters (18 sq.mtr of each shutter) i.e. 54 sq.mtr
54
64
3456
Painting of door shutter gates on prepared surface with one coat of inorganic zinc silicate primer (70 + 5 microns) and two super coats with a total thickness of 300 microns (each 150 + 5) of solventless coalter epoxy paint including cost of all materials, labours, scaffolding etc. complete.
3 nos. gate (18 sq.mtr of each gate) i.e. 54 sq.mtr
54
407
21978
Main L.T. (415 Volt) distribution motor control panel
Supply and fixing of L.T. Panel accessories of approved/ reputed make in existing L.T. Panel including connections etc. as required and as per direction of EIC/NDITA: TPN MCB 6A for Control:- Incomer 1&2 : 2 Nos
Total 2 Nos Make : ABB/Siemens/Legrand
2
1196
2392
DP MCB 6A to 10A for Control:- Incomer 1&2 : 8 Nos, Bus Couper : 9 Nos, 3 Nos Motor feeder : 11 Nos, 16A Control Transfer (Secondary) : 2 Nos
Total 30 Nos
Make : ABB/Siemens/Legrand
30
546
16380
Auxiliary contractor block 6A-9A with 230V A.C. Coil:- Incomer 1&2 : 8 Nos, Bus Coupler : 5 Nos, 3 Nos Motor feeder: 16
Total 29 Nos @ Rs. 828.00 ( Rs 457.00 + Rs 371.00) Make : ABB/Siemens/L&T/Schneider/GE
29
828
24012
MCCB 3 Pole, 50 Ka, 415V AC, 400 Amps for 110 KW Pump motor: 1 No
1
38584
38584
MCCB 3 Pole, 50 Ka, 415V AC, 200 Amps for 75 KW Pump motor: 2 Nos
2
22809
45618
Heavy Duty Capacitor Bank:- 40 KVAr for 110 KW Pump Motor: 1 No, 30 KVAr for 75 KW Pump Motor: 2 Nos,
40 KVAr + 2x30 KVAr = 100 KVAr
100
480
48000
Co2 type Fire Extinguisher (4.5 Kg)
6 Nos @ Rs 9020.00 = Rs. 54120.00
6
9020
54120
3 Ph LED Ammeter Cl 0.5 : 5 Nos
5
1476
7380
3 Ph LED Voltmeter Cl 0.5 : 5 Nos
5
1476
7380
Ammeter selector switch : 5 Nos
5
232
1160
Voltmeter selector switch : 5 Nos
5
174
870
Push Button switch : 25 Nos
25
140
3500
LED Indicating Lamp : 40 Nos
40
117
4680
Ring type C.T. (800/5A) : 6 Nos
6
479
2874
Ring type C.T. (600/5A) : 6 Nos
6
383
2298
Ring type C.T. (300/5A) : 6 Nos
6
671
4026
Ring type C.T. (200/5A) : 6 Nos
6
767
4602
Over load relay : 3 Nos
3
3455
10365
Fully Automatic Star Delta Starter of Continuous duty of 75 HP (with Relay of Max Range in Amp 45-75)
3
68516
205548
240/230 volt, 50 Hz, T.P., power contactor having contact block of 185-250 Amp, 2NO+2NC
2
24674
49348
240/230 volt, 50 Hz, T.P., power contactor having contact block of 225-300 Amp, 2NO+2NC
1
27165
27165
Lighting network system (Both inside and outside) for the Pumping station
LED Tube : L.T. Panel room - 8, 11 KV switch gear room - 4 and WBSEDCL 11 KV switch gear room - 4
16
1984
31744
Supply and fixing of greenline V2 street light (115 Watt) complete with all accessories to be fixed /projected from the wall of the building or on pole incl. making holes/providing clamping arrangement & necy. GI reducer as required.S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc.
Make : Crompton, 120 watt
8
13432
107456
Indoor & Outdoor Wiring Distn. wiring 2x22/0.3 (Ph & N) and 1x22/0.3 as ECC, Average run 10 mtr, 20 Point
20
1154
23080
Indoor & Outdoor Wiring Distn. wiring 2x36/0.3 (2.5 sqmm) and 1x22/0.3 as ECC, for Power Point, 10 Power Point x 10 mtr = 100 RM
100
162
16200
SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINUM CONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS 7098 (PART 1) 1988 (i) 10 sqm 4 core
195
250
48750
Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed
195
162
31590
Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.
2+12 way
Make : Legrand/Schineider/Seimens
1
1757
1757
Supplying and fixing 240/415V MCB of Breaking Capacity 10KA & C characteristics on din rail of existing DBs and necessary connection
32A(DP)
Make: Legrand/seimens/Schneider
1
546
546
Supplying and fixing 240/415V MCB of Breaking Capacity 10KA & C characteristics on din rail of existing DBs and necessary connection
6 A(SP)
Make: Legrand/seimens/Schneider
12
190
2280
Supplying of approved make Wall fan oscillating type with base, blades, guard, speed regulator etc. AC 230-250 volts.
400mm sweep
for Motor control panel room
2
3368
6736
Supplying of approved make Pedestal fan oscillating type with base, blades, guard, speed regulator etc. AC 230-250 volts.
450mm sweep
for 11 KV switch gear room - 1 and WBSEDCL 11 KV switch gear room - 1
2
4823
9646
Earthing Network system
H.T switch gear : 2 nos
Transformer : 2 nos
Transformer neutral : 2 nos
MCC Panel room : 2 nos
Lighting arrester : 2 nos
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts.
long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia
x 80 mm long GI bolts, double nuts, double washers incl. S &
F 15 mm dia GI pipe protection (1 Mts. long) to be filled with
bitumen partly under the ground level and partly above ground
level driven to an average depth of 3.65 Mts. below the ground
level as below:
(a) By ISI-Medium GI pipe
10
1369
13690
Excavation of soil for installation of Earth Electrode and filling & ramming.
(a) For Soft Soil
30
215
6450
Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.
10
915
9150
Extra for connecting the neutral of Transformer/Earth busbar to earth electrode including S & F 50 mm x 6 mm Galvanized (Hot Dip) steel strip on wall/floor with GI saddles & insulating the same by one layer of PVC strip over one layer of ampere tape.
38
224
8512
S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1)
1
428
428
Supply & fixing GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works.
78
62
4836
Providing necessary man power for daily operation and maintenance of entire electro-mechanical works for the Pumping Station :
Mazdoor(Male) - 1 head/shift (For 2 shifts) x 365 days = 730 Heads
730
406
297095.4
Head fitter/Head Mechanic - 1 head/shift (For 2 shifts) x 365 days = 730 Heads
730
542
396127.2
Pump Operator - 1 head/shift (For 3 shifts) x 365 days = 1095 Heads
1095
448
491249.85
Helper for fitters/Mechanic - 1 head/shift (For 2 shifts) x 365 days = 730 Heads
730
448
327499.9
Sr. Electrician Grade I - 1 head/shift (For 3 shifts) x 365 days = 1095 Heads
1095
542
594190.8
Helper for Electrician - 1 head/shift (For 3 shifts) x 365 days = 1095 Heads
1095
448
491249.85
Ordinary Security Guard - 1 head/shift (For 3 shifts) x 365 days = 1095 Heads
1095
406
445643.1
Add GST@18% on Sl. No. 1 to 72
1
875460
875460.89
Add labour cess @1% on Sl. No. 1 to 73
1
57391
57391.33
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