Karnataka Urban Water Supply And Drainage Board Tender
Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Costs
EMD
₹ 1,36,500Document Cost
Refer DocumentsTender Fee
₹ 1,710
Description
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Contact
Tender Id
KUWSDB/2023-24/EL/WORK_INDENT42Bid Award Id
ViewTender No
KUWSDB/2023-24/EL/WORK_INDENT42Tender Authority
Karnataka Urban Water Supply And Drainage Board ViewPurchaser Address
-Website
http://eproc.karnataka.gov.in
GEM & Bid Advisory Services
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Documents
BOQ Items
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DOUBLE FLANGED PIPES & SPECIALS:
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Supply, Installation, Testing and commissioning at site brand new indegenious make double flanged MS 8 mm thick pipes and specials suitable for test pressure equivalent to twice the working pressure. The pipes should be coated with food grade epoxy primer coat of 45 microns thick and two coats of food grade nonphelic/nontoxic reputed make epoxy paint of 100 microns thick each coat inside and anticorrossive paint outside. The pipe should be tested as per IS 3589/2001 with latest ammendment. The Welding should be done as per IS2825-1969. The thickness of flanges should conform to IS 6392-1971.The specials should confirm to ANSI 16.9.
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For delivery side :
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Minimum 250 mm dia or suitable size flanged pipes.
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31300
3130
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Minimum 250x250 X 250 dia or suitable size flanged Tee with radial branch.
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9822
4911
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Minimum 250 dia or suitable size radial bend
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7390
3695
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Minimum 250x 355 mm dia or suitable size expander
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3571
3571
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Delivery Manifold:
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Minimum 350 mm dia or suitable size flanged pipes.
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44640
4464
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Supply & Delivery at site reputed make Dismantling joints for pumps 250mm Dia or suiatble Dia for pumpsets wuth required flanges, rubber rings working pressure 16 kg/cm2 with nuts & bolts complete
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29358
14679
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Delivery side sluice valve: Supply and delivery at site brand new reputed make make of Resilient seated soft sealing 250 mm dia Sluice Valves with body, bonnet of ductile cast iron of grade GGG 50 ,wedge fully rubber lined with EPDM and seals of NBR and the valves should be of Vaccum tight and 100 % leak proof with face dimensions as per BS 5163-89/IS 14846-2000/DIN 3202 f4/f5.The Stem sealing should be with toroidal sealing rings(Minimum 2 O-rings) All the valves should be with Electrostatic Poweder coating both inside and outside with pocket less body passage.The Valves shall be supplied with suitable size galvanised bolts and nuts of required numbers of GKW/KITO/NEXO/TECHMAN or any other equivalent international approved brand. Sluice Valves of Size 250 mm Dia with PN 16 Working Pressure.for pressure relief valve.
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89116
44558
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Non-return valve: 250 mm dia DI check valveSupply and fixing of Cast Steel Double flanged Dual plate check valve Class 150 Conforming to API 594 with latest amendments as detailed below of following diameters and types and conveying to work site, loading, unloading, stacking etc., complete with all lead and lift. The rates are inclusive of cost of Bolts and Nuts
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43438
21719
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Pressure Gauge:Supply & delivery at reputed make glycerene filled stainless steel pressure gauge of 150 mm dia suitable for the above pumpsets with nipple, stop cock & two way cock for cleaning & necessary length of copper tubing suitable for mounting on the delivery side of pump.
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3572
1786
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Control Panel Board Unit :-
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Supply and delivery at site brand new reputed make floor mounting, free standing, cubicle type control panel board unit suitable for operation on 3 phase 50 cycles 380/440 volts AC supply fitted with the following:
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220000
220000
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100 Amps MCCB or suitable rating with current setting range of 80-100 Amps of reputed make Suitable for operation on 3 phase 50 cycles 380/440 volts AC supply of 25 KA breaking capacity with U/r release, shunt release & with thermal release -1 No.
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Phase indicating lamps with switches of reputed make or any other make approved by the Board - 1 set
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Panel mounting version digital type Ammeter of suitable CT ratio of reputed make or equivalent make approved by the Board - 1 No. -Do-Voltmeter- 1 No.
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MS air insulated bus bar chamber with 4 Nos. 200 Amps 15 MVA Air insulated Aluminium bus bar made of high conductivity, high strength aluminium alloy complying with the requirements of grade E91E of IS 5082 suitably braced with non hydroscopic SMS supports provision shall be made in the bus bar chamber for 1 incoming and 5 outgoing feeder. The bus bar chamber should be of adequate capacity to handle the incoming and outgoing cables and for fixing the switchgears as per requirements - 1 No. Auxiliary relay type VAA 33 for protection of Transformer and Alarm -2 Nos. 100 Amps heavy duty triple pole change over fuse switch comprising of two switches mounted on common chasis. complete with handle assembly door interlock and pad locking arrangement with mechanical linkage shorting links and 100 Amps capacity HRC fuses in sheet metal enclosure conforming to the latest ISS 4064 controls and switchegear of Board approved make - 1 No.
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Dual parameter panel mounting version digital type energy meter/power factor meter with MFM with built in selector switch of Board approved make - No.
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40 Amps or suitable rating TP load break heavy duty switch fuse with suitable capacity HRC fuses in sheet metal enclosure conforming to the latest ISS 4064 for capacitor circuit of make approed by the Board - 2 Nos
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32 Amps Dp load break heavy duty switch fuse unit with rewireable fuses in sheet metal enclosure conforming to the latest ISS 4064 for lighting circuit of make approved by the Board.Set of cable entries and terminals suitable for numbers, type and size of aluminium conductor power cables, etc.-1 set
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Mounting a 100 Amps, 4 Pole Change Over Switch with HRC Fuses of suitable Capacity and any Board approved make in a Compartment with Door interlock and Providing Alluminium Busbar for the termination of cables from the two transformers -1 no
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NOTE:1. The panel board shall be complete with all other required fittings, and shall be fabricated using 2 mm thick sheet steel and suitable size copper cable / copper. Wire painted with two coats of a highly corrosion resistant primer applied wet on wet and a finishing coat of synthetic enamel paint of the ash grey shade.
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2) H.R.C fuses links suitable for motor duty shall be provided to 100 Amps change over switch fuse unit.
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3) H.R.C Fuse link rated not less than 1.5 times the rated current of the capacitor bank shall be provided in the 40 Amps capacity switch fuse unit for capacitor circuit.
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4) The internal wiring shall be done using adequate size insulated electro tinned copper strip or cable of 1.1 KV grade.
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5) The bus bar chamber should be of adequate size to accommodate all incoming, outgoing cables and required switchgears.
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6) Mounting a 100 Amps, 4 Pole Change Over Switch with HRC Fuses of suitable Capacity and any Board approved make in a Compartment with Door interlock and Providing Alluminium Busbar for the
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7) The painting should be done using seven tank process.
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8) SCADA Compactable
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FCMA based Soft Starter
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310000
155000
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Supply and delivery of 50 HP/37.5 KW or suitable HP soft starter based on Flux compensated magnetic amplifier technology of innovative Technomics make or any other make approved by the Board for smooth starting by torque control and reduction in starting current etc. The starter should have 1 no-80 Amps and 1 no 80 Amps or suitable rating Air break contactor for make and break.
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The entire status of operation & fault should be displayed on a 7 segment 5 digit Digital display with its meaning on the front panel door. Resin cast dualcore Current transformers of suitable ratio, burden and class of accuracy conforming to the latest IS 2705 with 15 VA burden for protection, class 5 P10 and class 1, for metering - 3 nos. ( Kalpa/Intrans make or any other make approved by the Board).
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0.5-60 Secs pnuematic on and off delay timer for automatic change over from reduced voltage to full voltage. BCH make or any other make approved by the Board -1 No.Start - Stop push buttons, conforming to the latest ISS 6875 reputed make - 1 Set Motor ON indicating lamp of reputed make - 1 No.Panel mounting version digital type Ammeter of suitable CT ratio Prok devices make or any other make approved by the Board -1 No.
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Panel mounting version digital type Voltameter of suitable CT ratio reputed make or any other make approved by the Board - 1 No.
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C.T. operated thermal oer load relay GE/Alsto/Easun C&S make or any other approved make - 1 No. Single phase preventor of reputed make - 1No. Under/over voltage relay. reputed with built in PT's for each phase - 1 No.
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Indicating lamps, RED,GREEN AND AMBER LAMP of rating 230m volts AC reputed make - 1 Set
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Alarm bell suitable for 230V, AC, 50 HZ-1 No. Cable box with compression type cable glands for incoming cables - 1 No. Cable box with compression type cable glands for out going cables -1 No. Earth leakage relay with core balanced current transformer of reputed make Aux relay for alarm protection and cancellation - 1 No. Control terminals and power terminals - 1 Set
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NOTE:
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1) The starter panel shall be fabricated using 16 SWG sheet, steel flats and suitable size angle iron. 2) All copper joints shall be electrotinned. 3) The control wiring shall be done usig 1100 volts grade adequate size multicore copper cable of Finolex / Uniflex make.
4)All the control wiring shall be properly ferruled. 5)The circuit shall be designed for close transition using KORNDOREER Principle and should ensure smooth change over from top voltage to the full voltage without any momentory interruption in
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6. The starter panel is required for intallation at an altitudenot exeeding 0 m above MSL and the maxium ambient air temperature of 45 degree C.
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7. The starter panel shall be complete with all other required fitting and first fillings of oil.
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8.The panel shall be designed to conform to the requirement of the latest IS 8623, factory built assembly of switch gears and control gears.
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9.The inter connections shall be done using adequate size insulated electrolytic copper strip and copper cable.
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10.The Starter shall be suitable for Six starts per hour.
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11.The Painting should be done using Seven tank process.
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12.The FCMA unit should be Air cooled.
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13.The FCMA soft starter shall be dust and vermin proof and suitable for indoor mounting.
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14. SCADA Compactable
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Main side cable:- Supply and delivery at site brand new reputed make 3 1/2 x 120.sqmm Aluminum conductors PVC sheathed 1.1 KV class UG Cable conforming to the latest ISS 1554.
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74550
497
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Load side cable:- Supply and delivery at site brand new reputed make Aluminium standard conductors PVC insulated ,sheathed steel tape/wire armoured, PVC outer sheated 1.1 KV class UG Cable conforming to the latest ISS 1554
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a) 3 x 70 Sq mm (load side)
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9640
241
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b) 3.5x25 Sq mm (for capacitor circuit)
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2960
148
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Erection of pumpsets( (2 Nos ) - . Erection of the pumpset mounted on the common base plate on the above foundation using the required materials such as foundation bolts, key locks, self inter locking bolts, washers etc., complete. Levelling, aligning of the pumpsets on the founation. Grounding and dynamic balancing of the pumpset on the above foundation using all the required materials including such as foundation bolts, key locks, self inter locking bolts, washers etc., complete. Levelling, aligning of the pumpsets on the founation. Grounding and dynamic balancing of the pumpset on the above foundation using all the required materials including dewatering, construction of pump pit etc., complete.
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14286
14286
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Laying and jointing of MS pipes and specials for suction & delivery connections of the pump using suitable size bolts, nuts, packing ect., complete including fixing foot valve, all types of valves, gauges, strainers, delivery & suction manifold. The work shall include providing by pass arrangements by using suitable dia pipes and specials, valves on delivery side pipes and jointing materials, providing pipe supports, thrusts block in CC 1:2:4 prop., wherever necessary upto the end of the delivery manlfold, using all the requied materilas such as sand, cement jelly including making holes in sump, pump house for laying suction and delivery pipes, pcking of holes with CC 1:2:4 etc., complete
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7143
7143
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Erection of control panel board on CC foundation including formation of CC foundation using all the required materials such as cement, jelly etc., complete including errection of the planel board, on CC foundation using required materials such as MS channel bolts, nuts, washers etc., complete.
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4018
4018
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Erection of starter panel board on CC foundation including formation of CC foundation using all the required materials such as cement, jelly etc., complete using required materials such as MS channel bolts, nuts, washers etc., complete.
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4464
2232
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Erection of capacitor Bank on CC foundation including formation of CC foundation using all the required materials such as cement, jelly etc., Complete
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893
893
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Laying of main side cable in new trenches :- The work shall include digging of trench 0.5 vide 0.6 mtrs deep providing, murrum bedding laying the cable in trench, providing cable covering tiles, refilling, consolidation, providing cableroute indicating CC blocks of size 15 cmsX6X6cms, at the appropriate locations etc., complete.
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i) 3.5 X 120 Sqmm 1.1 KV Class cable (main side cable)
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13350
89
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ii) 3X70 Sqmm 1.1 KV Class cable (load side cable)
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1400
14
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iii)3x25 Sqmm 1.1 KV Class cable (capacitor cable)
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280
14
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In GI Pipes : - The work shall include running the cable above ground using 2.9mm thick suitable dia GI pipe with necessary clamps, bolts, nuts, washers for fixing the pipe on the pole and drainage crossings etc. complete 100mm Dia
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8210
821
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Cable Terminations: Termination of cable using Alluminium/copper lugs to the terminal end for solderless crimping to aluminimum conductors by adopting crimping tool.
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i) 3.5 X 120 Sqmm 1.1 KV Class cable (main side cable)
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2144
134
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ii) 3X70 Sqmm 1.1 KV Class cable (load side cable)
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1408
88
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iii) 4x25 Sqmm 1.1 KV Class cable (capacitor cable)
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72
18
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Power shunt capcitor:- Supply and delivery at site brand new Mehar/Shakti/Chaitanya/BAJAJ /SIMENS OR any other Board approved make low loss high effecient. 2 banks of 16 Each or suitable KVAR Alluminium Polypropylene power shunt capacitors conforming to ISS 2834 suitable for operation on 3 Ph. 50 Hz. 380/440 volts AC supply with externally discharging resistances,earthing terminals and provided with terminal cover box for maintaining the power factor at not less than 0.95 lagging
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14800
370
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a) The capacitor shall be provided with a suitable discharge device to reduce the voltage between the terminals to allowance level within one minute.
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b) Terminals cover on all the units and bank shall be provided.
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Earthing : Providing earthing as per latest IS 3043, and the work shall include the following:.
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77080
3854
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Supply and providig, earthing electrodes comprising of GI peipe 40 mm dia 2.9 mm thick 2.5 mtrs long, the pipe shall have 15 through holes of 12 mm dia staggered along the length of the pipe as per ISS suitable length 19 mm dia GI pipe provided with mesh covered funnel GI bolts, nuts washers, check nuts, at one end and coupled to main electrodes through a 40 mm X 19 mm GI conductat the other end Digging 300mm dia earthing pits to suitable depth for buring the main electrodes in the pit. The pit shall be filled with alternate layers of salt and charcoal 150 mm thick around the pipe to the entire depth. An inspection chamber of 300X300X300mm size shall be consitructed with CC 1:3:6 prop. 150 mm thick for sides and 100mm thick at bottom. The chamber shall be provided with CI/MS cover hinged to the frome. the eletrical equipment shall be connected to the earth pit through 25mm X 11 mm size pure electrolytic copper strip or 25X6mm size GI strip for equipment earthing. (approximate length 60 meters)
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SERVICING AND COMMISSIONING: The pumpsets along with all other electrical equipments shall be serviced andk commissioned in the presence of the Engineer-in-charge of work including trial running for a period of 90 days. The work shall include the following servicing and heat running of the pumpsets along with allied equipments. Calibrationof switch gears relays and meters giving performance tests of all electrical equipments. Giving performance tests of the pumps such as cischarge, effency and the power absorbtion etc.
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53571
53571
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Providing operating and maintenance manuals of the pumps and allied equipments to the operating personnel.
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Giving trial run of the pumpsets for a period of 90 days from the date of successful commissioning.
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The Contractor should employ personnel to operate & maintain the pumpset and accessiories during the trial run period and should train the Board/Municiple Staff to operate the pumpsets.
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NOTE:
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1) The energy and water will be provided by the Board free of cost.
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2) The pumpsets along with al the electrical equipments shall be commissioned only when the performance of switch gears, relays are wittnessed by the Executive Engineer in charge of the work and Asst. Executive Engineer (Electrical) of the Board and certified regarding the performance of relays/switch gears.
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Work -1
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2099876
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Work -2 SUPPLY, ERECTION, ELECTRIFICATION AND COMMISSIONING OF 75 HP CENTRIFUGAL PUMPSETS ALONG WITH ALLIED ACCESSORIES AT PURE WATER PUMP HOUSE IN WTP ANNIGERI TOWN
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Pumps: Supply & delivery at site horizontal split case centrifugal pump conforming to the latest ISS 1520 & ISS 5120 and the following descrption:
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1220000
610000
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a) Duty condition: Capable of delivering of 75 LPS of Treated water against a total head of 50 mtrs. (including a suction lift of 3 mtrs)
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b) Speed: Duty condition should be met at 1450 RPM.
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c) Shutt off head: Min 110% & Max 130% of the specified head.
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d) Efficiency: 76%
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e) Material of construction:
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i) Casing cast Iron.
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ii) Impellor- Phosphor Bronze - IS 28 Gr I/CF8 M
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iii) Shaft- Stainless steel shaft- SS 410
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iv) Stuffing Box- Graphite Asbestos packing
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v) Wear rings- Phosphor Bronze
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vi) Gland- Cast Iron
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vii) Inter stage ring - Phosphor Bronze
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viii) Shaft sleeve & nuts- Bronze
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ix) Neck ring - Bronze
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f) Driving end bearing: Grease lubricated roller/ball/journal bearing
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g) Non driving end bearing: Grease lubrcated deep groove ball bearing as well as journal bearing or deep groove ball bearng only.
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h) Coupling: Suitable size vibration proof flexible coupling wth coupling guard, as recommended by the manufacturer of pump, for coupling to motor.
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i) Base plate: Heavy duty common CI/MS base plate for pump and motor wth suitable `I' section girders, channels, plates, bolts & nuts etc.
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j) SCADA Compactable
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NOTE: (1) The duty condition of the pump should be to the left of the BEP.
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2) The pump is required to work at an altitude of . Above MSL and at a max. ambient temperature of 450C.
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3) The Board reserves the right to select any make of pump.
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4) The loading for low efficient pump wll be done based on the excess power consumed by it over a period of 15 years, when compared to the best efficient pump.
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Motor: 75HP/56 KW horizontal foot mounted SPDP, squirrel cage induction 1500 RPM motor for continuous duty conforming to ISS 4691 and ISS 325 for operation on 3 ph, 50 Hz. 440 volts.
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820000
410000
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a) Protection: I P 23
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b) Insulation: `F' class
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c) Ambient temperature: 450C
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d) Rating: 15% more than power required by the pump and capable of providing rated output upto + or - 10% voltage variation and/or + or - 3% frequency variation or combination of Both
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e) Driving end bearng: Grease lubricated roller bearng
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f) Non driving end bearing: Grease lubricated ball bearing
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g)SCADA Compactable
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M.S.DOUBLE FLANGED PIPES & SPECIALS :
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Supply & delivery at site brand new best indegenous make double flanged 8.00mm thick pipes & specials suitable for test pressure equivalent to twice the working pressure. The pipes should be coated with food grade epoxy primer coat of 45 Microns thick and 2 coats of food grade nonphelic/nontoxic anticcorosive paint outside. The Pipes should be tests as per IS3589/1966. the welding should be done as per IS 2825/1969. the thickness of flanges should conform to IS 6932-1971.
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A) For Suction side :-
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1) Minimum 250mm dia or suitable size flanged pipes.-8mm thick
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70120
3506
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2) Minimum 250 mm dia MS double flanged Radial Bends. -8mm thick
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3856
1928
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3) Minimum 250 mmdia or suitable size CI flanged Footvalve.
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4032
2016
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4) Minimum 250x200mmdia or suitable size double flanged eccentric reducers
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4382
2191
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B) For delivery side :-
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1) Minimum 200 mm dia or suitable size flanged pipes.-8mm thick
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38560
1928
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2) Minimum 200x300x300mm or suitable size flanged tees with radial branch.
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7888
3944
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3) Minimum 200x300 mm dia DI or suitable size double flanged expanders.
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6136
3068
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4) Minimum 300mm dia or suitable size blank flange 20mm thick
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1754
877
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5) Minimum 300 mm dia DI double flanged pipes.
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61360
3068
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6) Minimum 300 mmdia DI double flanged Bends.
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6136
3068
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C ) For Pressure Relief Valve Connections:-
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a) Minimum 80 mm dia double flanged pipe for connecting pressure relief valve
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13150
1315
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Delivery/Suction side sluice valve :- 200 mm dia delivery sluice valve supply & delivery at site brand new of resilient seated soft sealing 200 mm dia sliuce valves of PN 16 working pressure with body bonnet of ductile cast iron of grade G 40 ,wedge fully rubber lined with EPDM & seals of NBR & the valves should be of Vaccum tight & 1005 leak proof with face dimensions as per BS 5163-89/IS 14846-2000/DIN 3202 f4/f5 .The stem sealing should be with toroidal sealing rings (Minimum 2 "O"rings ) All the valves should be with electrostatic powder coating both inside & outside with pocket less body passage.The vlaves shall be supplied with pocket less body passage.the valves shall be supplied with suitable size galvised bolts & nuts of required numbers of PN 16 working pressure.
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82814
41407
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Dual plate check valve : Supply & delivery at site brand new Vag make approved by the board ductile iron Double flanged tilting disc swing 200 mm dia check valve of PN 16 with slanted discseat or with lever & weight with straight disc with metallic corrosion proof & wear resistant seal faces with nickel overlay microfinished with body & disc in ductile iron in G 40 shaft of stainless steel & bearings of Zinc free of Bronze & surface protection with epoxy liquid of GSK quality.
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118184
59092
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Pressure Guage : - Supply and delivery at site gycerence filled stainless steel pressure gauge of 150mm dia suitable for the above pumpsets with nipple, stop cock and two way cock for cleaning and necessary length of copper tubing suitable for mounting on the delivery of pump.
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4000
2000
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Control panel board units:
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Supply and delivery at site brand floor mounting, free standing, cubicle type control panel board unit suitable for operation on 3 phase 50 cycles 380/433 volts AC supply fitted with the following:
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220000
220000
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160 Amps MCCB with current setting range of 0-600 Amps of suitable for operation on 3 phase 50 cycles 380/440 volts AC supply of 25 KA breaking capacity with U/r release, shunt release & with thermal release -1 No.
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Phase indicating lamps with switches of- 1 set
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Panel mounting version digital type Ammeter of suitable CT ratio of- 1 No.
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-Do- Voltmeter- 1 No.
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MS air insulated bus bar chamber with 4 Nos.400 Amps. 15 MVA Air Insulated Aluminium bus bar made of high conductivity, high strength aluminium alloy complying with the requirements of grade E91 E of IS 5082, suitably braced with non-hygroscopic SMS supports provision shall be made in the bus bar chamber for One incoming and Five outgoing feeder. The bus bar chamber should be of adequate capacity to handle the incoming and out-going cables and for fixing the switchgears as per requirement - 1 No.
Auxiliary relay type VAA 33 for protection of Transformer and Alarm.-2 Nos. 160 Amps heavy duty triple pole change over fuse switch comprising of two switches mounted on common chasis, complete with handle assembly door interlock and pad locking arrangement with mechanical linkage shorting links and 63Amps capacity HRC fuses in sheet metal enclosure conforming to the latest ISS 4064 controls and switchegear or Board approved make.- 1 No
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Dual parameter panel mounting version digital type energy meter/power factor meter with built in selector switch of Board approved make- 1 No.
-
-
-
... More
63 Amps TP load break heavy duty switch fuse with suitable capacity HRC fuses in sheet metal enclosure conforming to the latest ISS 4064 for capacitor circuit of make approved by the Board.- 2 Nos
-
-
-
... More
32 Amps DP load break heavy duty switch fuse unit with rewireable fuses in sheet metal enclosure conforming to the latest ISS 4064 for lighting circuit of make approved by the Board.
-
-
-
... More
Set of cable entries and terminals suitable for numbers, type and size of aluminium conductor power cables, etc.- 1 set
-
-
-
... More
NOTE:
-
-
-
... More
1) The panel board shall be complete with all other required fittings, and shall be fabricated using 2mm thick sheet steel and suitable size copper cable/copper wire painted with two coats
-
-
-
... More
of a highly corrosion resistant primer applied wet on wet and a finishing coat of synthetic enamel paint of the ash grey shade.
-
-
-
... More
2) H.R.C. fuses links suitable for motor duty shall be provided to 125 Amps change over switch fuse unit.
-
-
-
... More
3) H.R.C. fuse link rated not less than 1.5 times the rated current of the capacitor bank shall be provided in the 125 Amps capacity switch fuse unit for capacitor circuit.
-
-
-
... More
4) The internal wiring shall be done using adequate size insulated electro tinned copper strip or cable of 1.1 KV grade.
-
-
-
... More
5) The Bus bar chamber should be of adequate size to accommodate all incoming, outgoing cables and required switchgears.
-
-
-
... More
6) Mounting a 125 Amps, 4 Pole Change Over Switch with HRC fuses of suitable capacity and any Board approved make in a Compartment with Door,interlock and providing Aluminium BusBar for the Termination of cables from the Two Transformers.
-
-
-
... More
7)The painting should be done using seven tank process.
-
-
-
... More
8)SCADA Compactable
-
-
-
... More
FCMA based Soft Starter:
-
-
-
... More
Supply & delivery of 75HP/56 KW soft starter based on Flux compensated magnetic amplifier technology of Innovative Technomics make or any other make approved by the Board for smooth starting by torque control and reduction in starting current etc.The starter should have 1no-250 Amps and 1no-250Amps Air break contactor for make and break.
2
310000
155000
... More
The entire status of operation & fault should be displayed on a 7 segment 5 digit Digital display with its meaning on the front panel door.
-
-
-
... More
Resin cast dualcore Current transformers of suitable ratio, burden and class of accuracy conforming to the latest IS 2705 with 15 VA burden for protection, class 5P10 and class 1, for metering - 3 nos.
-
-
-
... More
0.5-60 Secs pnuematic on and off delay timer for automatic change over from reduced voltage to full voltage, BCH make or any other make approved by the Board - 1 No.
-
-
-
... More
Start - Stop push buttons, conforming to the latest ISS 6875 - 1 Set
-
-
-
... More
Motor ON Indicating lamp the Board - 1 No.
-
-
-
... More
Panel mounting version digital type Ammeter of suitable CT ratio - 1 No.
-
-
-
... More
Panel mounting version digital type Voltameter of suitable CT ratio - 1 No.
-
-
-
... More
C.T.operated thermal over load relay - 1 No.
-
-
-
... More
Single phase preventor -1 No.
-
-
-
... More
Under/over voltage relay. of with built in PT's for each phase- 1 No.
-
-
-
... More
Indicating lamps, RED, GREEN AND AMBER LAMP of rating 230 volts - 1 Set
-
-
-
... More
Alarm bell suitable for 230V, AC, 50 HZ- 1 No.
-
-
-
... More
Cable box with compression type cable glands for incoming cables- 1 No.
-
-
-
... More
Cable box with compression type cable glands for out going cables- 1 No.
-
-
-
... More
Earth leakage relay with core balanced current transformer - 1 No.
-
-
-
... More
Aux relay for alarm protection and cancellation- 1 No.
-
-
-
... More
Control terminals and power terminals- 1 Set
-
-
-
... More
SCADA Compactable
-
-
-
... More
NOTE:
-
-
-
... More
1. The starter panel shall be fabricated using 16 SWG sheet,steel flats and suitable size angle iron.
-
-
-
... More
2. All copper joints shall be electrotinned.
-
-
-
... More
3. The control wiring shall be done using 1100 volts grade adequate size multicore copper cable of Finolex/ Uniflex make.
-
-
-
... More
4. All the control wiring shall be properly ferruled.
-
-
-
... More
5. The circuit shall be designed for close transition using KORNDOREER Principle and should ensure smooth change over from top voltage to the full voltage without any momentory interruption in power supply to the motor.
-
-
-
... More
6. The starter panel is required for intallation at an altitudenot exeeding 0 m above MSL and the maximum ambient air temperature of 45 degree C.
-
-
-
... More
7. The starter panel shall be complete with all other required fitting and first fillings of oil.
-
-
-
... More
8. The panel shall be designed to conform to the requirement of the latest IS 8623, factory built assembly of switch gears and control gears.
-
-
-
... More
9. The inter connections shall be done using adequate size insulated electrolytic copper strip and copper cable.
-
-
-
... More
10. The Starter shall be suitable for Six starts per hour.
-
-
-
... More
11. The Painting should be done using Seven tank process.
-
-
-
... More
Main side cable : - Supply and delivery at site brand new 3 1/2 x 185 sqmm Aluminium conductors PVC sheathed 1.1 KV class UG cable confirming to the latest ISS 1554.
50
32880
657.6
... More
Load side cable : - Supply and delivery at site brand new Aluminium standard conductors PVC insulated sheated steel tape/wire armoured PVC outer sheated 1.1KV class UG cable conforming to the latest ISS 1554.
-
-
-
... More
3.5x 120 Sq.mm
60
33408
556.8
... More
3.5 x 50 Sq.mm (for capacitor circuit)
10
2650
265
... More
Power shunt capacitor : - Supply and delivery at site brand new low loss high efficient, 2 banks of 30 KVAR power shunt capacitor bank confirming to ISS 2834/suitable for operation on 3Ph, 50Hz, 380/440 volts AC supply required for manufacturing the power factor of the installation not less than 0.85 lagging.
60
24840
414
... More
The capacitor shall be provided with a suitable discharge device to reduce the voltage between the terminals to allowance level within one minute.
-
-
-
... More
Transformer supply and delivery at site oil immersed natyurally cooled continious duty with copper winding 160 KVA 11000/430 volts 3 ph 50 Hz Dyn 11 vector group distribution transformer conforming to ISS 2026/1977 or its latest amendments fitted with the following suitable for outdoor installation.
1
420000
420000
... More
a) Dehydrating breather
-
-
-
... More
b) Oil Conserver
-
-
-
... More
c) Drain plug for conserver
-
-
-
... More
d) Off circuit tap changer in steps of +2.5% from 7.5% for high voltage compensation for Transformer upto 100 KVA and -10% to +5% for Transformer above 160 KVA
-
-
-
... More
e)Thermometer pack with Thermometer
-
-
-
... More
f) Base Channel-2.0 Nos
-
-
-
... More
g) Lifting lugs- 2.0 Nos
-
-
-
... More
h) Flat rollers
-
-
-
... More
i) Connecting pipe
-
-
-
... More
j) Oil gauge- 1.0 No
-
-
-
... More
k) Filter valve
-
-
-
... More
l) Air relase plug- 1.0 No
-
-
-
... More
m) Filter cum drain valve
-
-
-
... More
n) winding temperature indication
-
-
-
... More
0) Residual oil drain plug 1.0 No
-
-
-
... More
p) Explosion vent
-
-
-
... More
q) Radiator
-
-
-
... More
r) Busing for high voltage side
-
-
-
... More
s) Cable box forlow voltage side
-
-
-
... More
t) Earthing terminals-2.0 Nos
-
-
-
... More
u) Marshalling box.
-
-
-
... More
Losses of Transformer :
-
-
-
... More
a) No load loss at normal volt and frequency 960 watts/ minimum losses.
-
-
-
... More
b) Load loss at full load 2840 watts/minimum losses .
-
-
-
... More
The tansformer shall be fitted with all other standard fittings and painted with oil resistant paint internally with one coat of primer and externally with two coats of synthetic shade grey of 631 as per ISS/1978and shall be supplied with first filling of transformer oil etc. complete (test certificate shall be furnished)
-
-
-
... More
Lightning Arrestor : - 10 kV, 5 kA Lightning Arrester Polymeric type with GROUND DISCONNECTOR (BESCOM uni part111 22-23 p-6 SL 156 19.02
3
5208
1736
... More
Online load break switch panel: Load Break Switch with Panel (BESCOM uni Sr 21-22 p-13 SL 302 41.01 LBS should be apporved by BESCOM.
3
220896
73632
... More
a) online air break switch with fuse trip mechanism 3 Ph, 630 Amps, 11 KV with suitable KA and suitable MVA for 150 HP load.
-
-
-
... More
b)HRC fuse with tripping strickers pin
-
-
-
... More
c)Earth 25 X3mm tin coated aluminium busbar
-
-
-
... More
d)Busbar supports Resin cast 1 set
-
-
-
... More
Note: installation of pannel on CC foundation including providing concrete foundation in CC 1:2:4 using all required materials such as 20 mm size jelly,sand,cement etc complete .
-
-
-
... More
Supply,Installation & Commissioning of LT Kiosk Panel/Feeder on LT Side of Transformer with Provisions such as suitable rating MCCB,Aluminium Bus Bar with 14 SWG Metal Box etc(This is to be operated if only Electrical Inspectorate insists)
2
141312
70656
... More
HT cable Group A : Supplying and laying of high tension 11 KV cable, Dry curing & Dry cooling with true triple extrusion, simultaneously through a common head, 3 core underground XLPE (E) cable having standard compact circular aluminium conductor screened insulated, insulation screened with extruded semi conducting compound in combination with copper tape core laid up extruded inner sheathed of GI flat armouded and overall PVC sheathed with specified IS 7098/11/85 with latest amendments & confirming to the GTP of GROUP- A 3C X 95sq mm. PWD SR 2014-15,P-77,SI NO-8.3.1
25
26000
1040
... More
Chain linked wire fencing : - Supply and providing chain linked wire fencing for 11 KV tansformer sub station. The chain linked fencing should be with 2" x 2" x 8" SWG wire welded to angle iron frames of size 2.5Mx2.5M using angle of 50x50x6mm. The frame be fixed to the supporting channels spaced at 2.5m of size 100x50mm 3.1 m height fixed in CC (1:2:4) at bottom etc including cost of all materials tansportation and labour for fixing, silver painting etc.. complete with door of 2.5m size at suitable places.
32
105600
3300
... More
Erection of Transformer Sub-Station : Formation of suitable CC platform using all the required materials such as cement, sand jelly with MS rails embeded in platform for the errection of transformer and errecting transformer on the above platform using all the required materials spreading and consoldation of 40mm down size jelly allround the transformer sub station. The job includes errection of pole structures, GOS, DOLO Lightening arrestor etc in a complete manner to receive power from the supply side and transmit to the load side.
1
20000
20000
... More
Erection of pumpsets : -Formation of suitable block machine foundation in CC1:11/2:3 separately for each pumpset, (Including stand by pumpsets) conforming to the latest ISS 2974/using all the required materials such as cement, sand, jelly etc., complete including necessary earth work excavatio, refilling curing etc., complete. Erection of the pumpset mounted on the common base plate on the above foundation using the required materials such as foundation bolts, key locks, self interlocking bolts, washers etc., complete. Levelling, aligning of the pumpsets on the foundation. Grounding and dynamic balancing of the pumpset on the above foundation using all the required materials including dewatering, construction of pump pit etc., complete.
2
20000
10000
... More
Laying and jointing of MS pipes and specials for suction and delivery connections of the pump using suitable size bolts, nuts, packing etc. complete including fixing foot valve, all types of valves, guages strainers, delivery and suction manifold. The work shall include providing pipe supports thrusts block in CC 1:2:4 prop. wherever necessary upto the end of the delivery manifold, using all the required materials such as sand, cement jelly including making holes in sump, pump house for laying suction and delivery pipes, packing of holes with CC 1:2;4 etc. complete.
1
10000
10000
... More
Erection of control panel board on CC foundation including formation of CC foundation in CC 1:2:4 prop. Using all the required materials such as cement, jelly etc. complete including erection of the panel board on CC foundation using required materials such as MS channel bolts, nuts, washers etc. complete.
1
5000
5000
... More
Erection of soft starter panel on CC foundation including formation of CC foundation in Using all the required materials such as cement, jelly etc. complete and installing the capacitor on CC foundation using required materials such as MS channel bolts, nuts, washers etc. complete.
2
6000
3000
... More
Erection of Capacitor Bank on CC foundation including formation of CC foundation using all the required materils such as cement, jelly etc., complete.
2
2000
1000
... More
Laying of main side cable.
-
-
-
... More
In new trenches : - The work shall include digging of trench 0.5 vide 0.6mtrs. Deep providing, murrum bedding laying the cable in trench, providing cable covering tiles, refilling, consolidation, providing cable route indicating CC blocks of size 15cmsx6x6cms at the appropriate locations etc. complete.
-
-
-
... More
a) 3 x 95 sqmm 11KV XLPE cable
15
1494
99.6
... More
b) 31/2 x 150 sqmm 1.1 KV Class LT cable
75
7470
99.6
... More
In GI Pipes : - The work shall include running the cable above ground using 2.9mm thick suitable dia GI pipe with necessary clamps, bolts, nuts, washers for fixing the pipe on the pole and drainage crossings etc. complete.80mm dia
16
11360
710
... More
Laying of load side cable : - Running the cable in existing ducts including properly securing cable in position etc. complete using all the required materials etc. complete.
-
-
-
... More
3x 120 Sqmm (load side cable)
120
2592
21.6
... More
3x 50 Sqmm (Capacitor cable)
10
162
16.2
... More
Cable End Seals : - Supply and fixing of 11 KV indoor and outdoor type RAYCHEMM SEAL make heat srinkable cable end seals with all required materials including copper lugs and terminals etc complete suitable for
-
-
-
... More
3 x 95 Sqmm, 11 KV XLPE cable outdoor earthed type.
2
20216
10108
... More
3 x 95 Sqmm, 11 KV XLPE cable indoor earthed type.
2
16746
8373
... More
Cable Terminations : - Termination of cable using copper ring to the terminal end for solderless crimping to aluminium conductors by adopting crimping tool.
-
-
-
... More
3 1/2 x 150 Sqmm 1.1 KV class cable ( main side cable)
4
967
241.8
... More
3 x 120 Sqmm 1.1 KV class cable ( Load side cable)
4
786
196.56
... More
3 x 50 Sqmm 1.1 KV class cable (capacitor cable)
4
250
62.4
... More
Earthing : - Providing earthing as per latest IS 3043, and the work shall include the following.
20
86340
4317
... More
Supply and providing, earthing electrodes comprising of GI pipe 40mm dia 2.9mm thick 2.5 mtrs. Long, the pipe shall have 16 through holes of 12mm dia staggered along the length of the pipe as per ISS suitable length 19mm dia GI pipe provided with mesh covered funnel GI bolts, nuts, washers, check nuts, at one end and coupled to main electrodes through a 40mmx19mm GI conduct at the other end.
-
-
-
... More
Digging 300mm dia earthing pits to suitable depth for burning the main electrodes in the pit. The pit shall be filled with alternate layers of salt and charcoal 150mm thick around the pipe to the entire depth.
-
-
-
... More
An inspection chamber of 300x300x300mm size shall be constructed with CC 1:3:6 prop. 150mm thick for sides and 100mm thick at bottom. The chamber shall be provided with CI/MS cover hinged to the frame.
-
-
-
... More
The electrical equipment shall be connected to the earth pit through 25 mm X 3 mm Size pure electrolytic copper strip or 25 X6 mm size GI strip for equipment earthing. (approximate length 30 meters)
-
-
-
... More
Servicing and commissioning : - The pumpsets along with all other electrical equipments shall be serviced and commissioned in the presence of the Engineer-in-charge of work including trial running for a period of 90 days. The work shall include the following servicing and heat running of the pumpsets along with allied equipments. PWD CIVIL SR 15-16,PG.NO. LVI
1
52406
52405.5
... More
Calibration of switch gears relays and meters giving performance tests of all electrical equipments.
-
-
-
... More
Giving performance tests of the pumps such as discharge, effency and the power absortion etc.
-
-
-
... More
Providing operating and maintenance manuals of the pumps and allied equipments to the operating personnel.
-
-
-
... More
Giving trial run of the pumpsets for a period of 90 days from the date of successful commissioning.
-
-
-
... More
The contractor should employ personnel to operate and maintain the pumpset and accessories during the trial run period of 90 days and should train the Board/Munciple staff to operate the pumpsets.
-
-
-
... More
Note:'1.The energy and water will be provided by the Board free of cost.
-
-
-
... More
2.The pumpsets along with all the electrical equipments shall be commissioned only when the performance of switch gears, relays are witnessed by the Executive Engineer in charge of the work and Assitant Executive Engineer (Electrical) of the Board and certified regarding the performance of relays/switch gears.
-
-
-
... More
Tool kit : Supply and delivery at site Taparia make and other required make tool sets for operation and maintenance of the above pumpsets comprising of the following.
1
17794
17794
... More
Double end spanner 1/4" to 1" - 1 Set.
-
-
-
... More
Screw driver insulated 11" - 1 No.
-
-
-
... More
Screw driver insulated 8" - 1 No.
-
-
-
... More
Cutting puller insulated 8" - 1 No.
-
-
-
... More
Hammer with handle 1 Kg - 1 No.
-
-
-
... More
Pipe wrench 24" - 1 No.
-
-
-
... More
Pipe wrench 18" - 1 No.
-
-
-
... More
Pipe wrench 12" - 1 No.
-
-
-
... More
Hammer with handle 5Kg - 1 No.
-
-
-
... More
Grease gun - 1 No.
-
-
-
... More
Ring spanners 1/4" to 1" - 1 Set.
-
-
-
... More
Mygar 500V -2Nos
-
-
-
... More
Fire Fighting Equipment
1
14663
14663
... More
Supply and installation of CO2 type fire extinguisher 2 Kg capacity with initial charge with wall mounting bracket, ready for use (TS 2678) - 2 Nos.
-
-
-
... More
Supplying and fixing of first aid box comprising of the standard medicines to be provided in the first aid box to give first aid treatment - 1 No.
-
-
-
... More
Providing shock treatment chart on wall with inside plastic sheet cover and ply wood backplate frame work complete.
-
-
-
... More
Supply one set on the buckets (4 Nos.) with round bottom made of GI sheets 24 SWG 9 ltrs. capacity painted inside white and outside red with a word 'fina' on the face of the bucket along with stand to hang the buckets.
-
-
-
... More
Supplying rubber mats tested 22KV with ISI mark grooved, of size 6'x3'x1/2" - 2 Nos.
-
-
-
... More
Supplying rubber gloves, electrical quality, tested to 22KV - 1 Pair.
-
-
-
... More
Supplying and fixing of Danger/No. Admission/No. Smoking Board made out of MS sheet metal with two coats of non-corrosive enamelled paint.
-
-
-
... More
Pressure relief valves
1
100000
100000
... More
1) Supply delivery and erection at site pilot operated pressure valve of 80 mm dia with maximum permisable pressure 16.00 Kg/cm2 with the following specifications.
-
-
-
... More
a) Valve should have direct sealing dia diaphragm.
-
-
-
... More
b) Activated by line pressure and controlled by 2 way diaphragm operated adjustable operated adjustable pilot valve.
-
-
-
... More
c) Valve should be installed on a tee junction, which should modulate automatically to maintain preset inlet pressure and relieve the excess pressure out of the network.
-
-
-
... More
Material construction :
-
-
-
... More
1. Body & Bonnect - Ductile Iron ISO 1083 Grade 450-10
-
-
-
... More
2. Diaphragm - Natural rubber (N.R) (Standard)
-
-
-
... More
3. Spring - SST 302.
-
-
-
... More
4. Pilot valve - Brass ISO 426
-
-
-
... More
5. Coating - Electrically applied, oven backed polyster.
-
-
-
... More
6. End connection - flanged BS - IS
-
-
-
... More
NOTE :
-
-
-
... More
The outlet of pressure sustaining valve should be connected to sump using MS pipes and fittings. The erection work includes providing suitable size D/FM.S.Tee, anchoring with CC 1:2:4 cutting welding etc. as directed by field engineers.
-
-
-
... More
Construction of metering cubicle & erection works. Construction of platform of size 1.5mtr x 1.5mtr x 1.3mtr size stone masonry in cement mortar 1:6 Earth work excavation for foundation laying CC 1:4:8 for foundation hointing to SSM with CM 1:3 plastering the concrete surfaces in CM 1:3 curing etc., complete and Erection of metering cubicle an Platform.(HESCOM SR16-17 I NO 4 S NO 79)
3
75576
25192
... More
11 kV HT Metering cubicle of different CT Ratio, Both side cable entry type with 3 CT & 3 PT, With Transparent Cover TTB, with 30x8 mm Copper Busbar, Modem & 2 No of Meters for 3 Phase 4 Wire Metering without Load Break Switch (HT Metering Box Fabricated out of 3 mm MS Sheet duly epoxy powder coated) as per revised Specification
(Dwg No. BESCOM/GM/QS&S/-- Dtd 24.11.2018) (BESCOM uni Sr 22-23 p-20 SL 509-60.10
1
244780
244780
... More
Work -2
-
4721768
-
... More
(Work -1 + Work -2 )Total PART A
-
6821644
-
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