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.
Karnataka Urban Water Supply And Drainage Board - KUWSDB Tender
Electrical Goods and Equipments
Machinery and Tools
Electrical and Electronics
Opening Date31 Aug 2024
Closing Date9 Sep 2024
Tender Amount₹ 14,56,751.8
Costs
EMD
₹ 50,000Document Cost
Refer DocumentsTender Fee
₹ 500
Description
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Contact
Tender Id
KUWSDB/2024-25/EL/WORK_INDENT232/CALL-2Bid Award Id
ViewTender No
KUWSDB/2024-25/EL/WORK_INDENT232/CALL-2Tender Authority
Karnataka Urban Water Supply And Drainage Board ViewPurchaser Address
-Website
http://eproc.karnataka.gov.in
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Documents
BOQ Items
004 - Dismantling joint - D.I flanged MJ collar - 150mm dia
2
1967
3934
005 - Alloy steel Chain - 8mm thick
30
1610
48300
006 - Sluice valve Supply, & delivery of DI resilient seated soft sealing sluice valves with body, bonnet of ductile iron conforming to IS 1865 and of Grade GGG40/50 shaft of stainless steel, wedge fully rubber lined with EPDM seals of NBR and the valves should be of vacuum tight and 100% leak proof with face dimensions as per IS 14846 2000 only. The stem sealing should be with torodial sealing rings Minimum 2 O rings. Body and bonnet should be coated with electrostatically applied epoxy powder coating thickness of 250 micron both inside and outside The rate is inclusive of cost of valves, T.P set, galvanised bolts and nuts and rubber insertions etc. with all lead and lifts complete. Working pressure 10 kg/cm 2. 150mm dia.
3
19589
58767
007 - NON-RETURN VALVE Supply and fixing of Cast steel ASTM A 216 Gr.WCB double flanged Dual plate check valve Conforming to API 594 with latest amendments Shaft material shall be SS420/431 and spring shall be spring steel superior grade quality as detailed below of following diameters and types and conveying to work site, loading, unloading, stacking with appurtenances., complete with all lead and lift. The rates are inclusive of cost of Galvanised Bolts and Nuts: For class 150 etc. complete. 150mm dia Valve Class 150
2
8934
17868
008 - Providing, of DI flanged pipe conforming to IS 8329 2000 with latest amendments with Cement Mortar Lining (CML) with Portland Slag Cement as per IS 455 1989 and Metallic Zinc Coating as per annexure A of IS 8329 with finishing layer of Bituminous Coating as per Annexure C of IS 8329 and Flanges Metallic zinc rich epoxy paint & Bituminous Coating, laying true to line and hoisting in position and aligning to correct plumb including cost of jointing material, conveying to work spot with all lead and lift etc. complete. For PN 10.0, 150 mm dia.
24
7432
178368
009 - Providing and fixing of DI specials with ISI mark confoming to IS 9523 / 2000 suitable for jointing 100 mm to 600 mm dia DI pipes coated with rust prevention coatings as below NOTE A) External coating: a) Metalic zinc with finishing layer of bituminous as per Annexure A of IS 9523/2000 b) Zinc rich paint with finishing layer of bituminous as per Annexure A of IS 9523 / 2000 c) Bituminous paint as per Annexure C of IS 9523 / 2000 B) Internal Lining: a) Portaland Cement (with or without additives) mortar as per Annexure B of IS 9523/2000 b) Cement Mortar with coat coat as per Annexure B of IS 9523 / 2000 c) Bituminous paint as per Annexure C of IS 9523 / 2000 etc. complete. For bend, reducers and manifold jointing etc,.
500
211
105500
010 - PRESSURE GUAGE: Supply and delivery at site brand new Board approved make suitable dia sealed precision tube glycerine filled stainless steel pressure guage with stop cock, two way cock, nipple and required length of copper tube etc., complete suitable for counting onthe delivery of the above pump.
2
3000
6000
011 - Control Panel Board for pumps with star - delta starters Supply, delivery and commissioning at site floor mounting, free standing, cubicle type control panel board unit suitable for 3 phase 50 cycles 400/440 volts AC supply fitted with the following. 100 amps MCCB with fixed and moving contracts fitted with U/V release, shunt release and with suitable thermal release. 1 No. Phase indicating lamps with switches of L&T/ BCH/ GE make or any other make approved by the Board 1 set. MS air insulated bus bar chamber with 4 Nos. 160 Amps. 5 MVA Air insulated 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. 1 No. Numerical based Earth leakage relay with resin cast CBCT of Prokes dvs /or any Board approved make. U/V/O/V relay with negative phase sequence protection 1 Nos. Provision shall be made in the bus bar chamber for one incoming and three/required outgoing feeders. The bus bar chamber should be of adequate capacity to handle the incoming and out-going cable and for fixing the switchgears as per requirement 1No. Heavy duty triple pole Change over switch of 100 Amps capacity comprising of two switches mounted on common chassis complete with handle assembly door interlock and pad locking arrangement with mechanical linkage- 1 No. Multi parameter such as current, kwhr, Voltage, KVA, PF, Energy reading digital Multifunction meter of any Board approved make - 1 No. Cable entries and terminals suitable for numbers, type and size of aluminium conductor power cables, etc-1 set. 2 Nos. of 3 element aux relay for alarm and trip indication of transformer. Pump seal monitor:- shall consist of the following. The pump shall be controlled by the automatic liquid level controller while the pumps run in auto mode. The electrodes shall be fixed in the wetwell and the connection from the electrode shall be made to the control panel through the cable duct for stopping the pumpset automatically. The following protections shall be provided in the panel for each pumpset (pump monitor unit). The protection shall be terminated individually in the PMU using separate core cable. Overload protection. Single phase protection. Seal monitor relay for tripping the pumpset in case of failure of mechanical seal. Winding overheating protection for tripping the pumpsets in case of overheating of windings due to clogging of impeller or any other variation in voltage and frequency. Reverse rotation protection to cut off the supply in case of reverse rotation. Star Delta Starter: Supply and delivery at site the brand new push button operated, fully automatic air break contactor operated Star Delta starter with thermal over load relay and delay timer in sheet housing of Board approved GE/BCH/C&C make or equivalent along with suitable capacity air break contactor with HRC fuse for make and break of capacitor type single phase preventor, motor ON indication lamp etc., complete for 25 HP pumpsets 2 No. Suitable kvar Capacitor with fuse shall be provided. NOTE 1) The panel board shall be complete with all other required fittings 2) The internal wiring shall be done using adequate size insulated electrotinned copper strip or cable of 1.1 KV grade. 3) Manufacturers test certificate is to be furnished to E.E before dispatching the materials to the work site. 4) The bus bar chamber should be adequate size to accommodate all incoming, outgoing cable and required switchgear. 5) The pumps shall be controlled by the automatic liquid level controller while the pumps run in auto mode. The electrodes shall be fixed in the wetwell and the connection from the electrode shall be made to the control panel through the cable duct for stopping the pumpset automatically.
1
149350
149350
012 - Main side cable Supply and delivery at site brand new any Board approved make 3 1/2 x 50 sqmm Aluminium conductors PVC sheathed 1.1 KV class UG cable conforming to the latest ISS 1554.
20
232
4641
013 - Load side cable Supply and delivery at site brand new Board approved make or any other make to be approved by the Board Aluminium standard conductors PVC insutated, sheathed steel tape/wire armoured, PVC outer sheathed 1.1 KV class UG cable conforming to the latest ISS 1554. 3x25 Sq mm (for Motor)
120
201
24170.4
014 - Control cable Supply and delivery at site brand new Board approved make or any other make to be approved by the Board . 1.1 kV, Class HR (Heat Resistant) PVC Insulated, Copper Control Cable as per IS- 554 (Part-1) 7C x 2.5 Sqmm (Control cable)
60
333
20025.6
015 - PART-B 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 with all lead and lift.
1
3084
3084
016 - Erection of pumpsets Laying and jointing of pipes and specials, lowering of pumpset into the wetwell and jointing delivery pipes, guide rail system, MS chains and lowering into the wetwell upto the floor level etc., complete using bolts and nuts, packing, fixing clamps, providing pipe supports wherever necessary including cabling etc., complete. The pump should be provided with suitable foundations including cost of all materials etc., complete.
2
20455
40910
017 - LAYING OF CABLE LAYING IN TRENCHES: The works shall include digging of trenches size of 0.60 Mtrs. deep & 1.0 Mtrs. wide, providing 50mm dia PVC pipe for running cable in trench, refilling, consolidation the soil etc., complete including the cost of all the materials required for laying the cable as per IE rules labour etc., complete. 3.5 x 50 sqmm 1.1 kV class
20
331
6620
018 - 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. 3x25 Sq mm
120
24
2880
019 - Cable Terminations Supplying and fixing Epoxy termination kit suitable for 1.1 kV LT UG cable with all lead and lifts etc., complete. 3.5x50 Sq mm
12
228
2736
020 - Do 3x25 Sq mm
24
106
2544
021 - EARTHING Providing earthing as per latest ISS 3043 and as per IE rules including the following. a) Earth Electrodes FOR LT System Main earth electrodes 40mm dia 2.9mm thick 2.5 Mtrs long GI pipe providing with 12mm dia through holes, 150mm shall be coupled to a 19mm dia GI pipe of suitable of length at one end through reducing socket of size 40mmx19mm size. The other end of 90mm dia GI pipe is required to be provided with a funnel with wire mesh, GI check nuts, GI nut washers etc., b) An inspection chamber of size 300mm x 300mm x 300mm size CC 1:2:4 with 150mm thick side walls, 100mm thick as bottom shall be provided. The inspection chamber shall be covered with MS or CI frame and cover. The cover shall be hinged to the frame and provided with padlocking arrangements. Inspection chamber frame and cover shall be finished with antocorrosive primer and numbered. c) Supply and fixing of GI earthing strip 50mm x 6mm size for equipment earthing of transformer switch gear, meters motors lighting arrestors (Approximate 10 mtrs) f) Supply and fixing of 8 SWG copper or equivalent GI wire for earthing of fencing sub-station structure, handle of the GOS etc. NOTE All the equipments, such as switchgears, transformers lighting arrestors shall be earthed by two seperate and distinct connection with the earth cover as per IE rules and as required by electrical inspectorate.
3
5883
17649
022 - Servicing and commissioning: The pumpsets along with all other elecrical equipments shall be serviced and commissioned in the presence of the Engineer-in-charge of work including running for a period of 2 days. The work shall include the following. Providing operating and maintenance manuals of the pumps and allied equipments to the operating personnel. The contractor should employ personnel to operate & maintain the pumpset and accessories for 2 days and should train the Board/Municipal Staff to operate the pumpsets. NOTE 1. The energy and sewage will be provided by the Board free of cost. 2. The pumpsets along with all 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 of the Board.
2
4400
8800
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