Bengaluru Water Supply And Sewerage Board Tender

code04 - Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid inlayers not exceeding 150 mm thickness, well compacted using plate vibrators,including all lead & lifts, cost of all materials of quality, labour, Usage charges ofmachinery, curing, and all the other appurtenances required to complete thework as per technical specifications. Mix 1:3:6 Using 40 mm nominal size graded crushed coarse aggregate ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code05 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.For bulding ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code06 - Providing and laying in position Ready Mixed or Batch Mixed concrete as perIS 10262 mix design procedure for Cement Concrete works in all types of Structures other than Road works, using coarse aggregate and fine aggregatederived from natural sources, Ordinary Portland Cement (OPC) @ 75% & GGBS@ 25% proportion, admixtures to accelerate / retard setting of concrete, toimprove durability and workability without impairing strength; includingpumping of concrete to site of laying, curing, carriage for all leads; but excludingthe cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer-in-charge RMC M30 Grade ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code07 - Supply of brand new horizontally spilt case horizontal mounting type centrifugal pump with bronze impeller & capable of pumping filtered water contain 1 PPM suitable for coupling to motor on a common base plate. The pump should be as per ISI 1520 of 1960 or latest issue. The pump shall be provided with suitable necessary GI pipe stop cock, goose neck etc., on suction & delivery side of pump, cooling water disposal pipes with mechnaical seal. The pump shall give a discharge of minimum 1300 m3/hr against a total head of 40m MWC at rated speed of prime mover ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code08 - Supply of 1480Rpm, suitable IE3 model , duty -S1, Induction motor horizontally mounting type screen protected drip proof with class B insulation for continuous duty squirrel cage induction motor capable to drive the above pump with sufficient margin of power and to operate on 3 phase, 50 Hz, 440 volts AC supply system. The motor shall confirm to relevant ISI 325. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code09 - Accessories like Base Frame , Coupling, Foundation bolts, Pressure guages both on delivery and suction side of pump for each pump and other accessories etc -for 250HP pump at HGR ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code10 - Labor charges for erection & commissioning of pumpset, includes fix the Base frame, coupling for the pump motor on the base frame with tightening of coupling, bolts nuts and other accessories, alignment etc. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code11 - Supply of brand new horizontally spilt case horizontal mounting type centrifugal pump with bronze impeller & capable of pumping filtered water contain 1 PPM suitable for coupling to motor on a common base plate. The pump should be as per ISI 1520 of 1960 or latest issue. The pump shall be provided with suitable necessary GI pipe stop cock, goose neck etc., on suction & delivery side of pump, cooling water disposal pipes with mechnaical seal. The pump shall give a discharge of minimum 1500 m3/hr against a total head of 30m MWC at rated speed of prime mover ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code12 - Supply of 1480Rpm,180KW/ 240HP, IE3 model,duty -S1, Induction motor horizontally mounting type screen protected drip proof with class B insulation for continuous duty squirrel cage induction motor capable to drive the above pump with sufficient margin of power and to operate on 3 phase, 50 Hz, 440 volts AC supply system. The motor shall confirm to relevant ISI 325. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code13 - Accessories like Base Frame , Coupling, Foundation bolts, Pressure guages both on delivery and suction side of pump for each pump and other accessories etc -for 240HP pump at HGR ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code14 - Manufacturing, providing, transporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position including cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minimum of 50 micron thick (after dry) and outside 25 mm thick coating in CM 1:3 by providing 50x50 mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The rates are inclusive of all taxes and duties. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make hiw own arrangements for procuring water for testing ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code15 - Providing, fabricaing, supplying and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code16 - Providing, fabricaing, supplying and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for Flanges of 300mm dia and 16mm thick ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code17 - Providing, fabricaing, supplying and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for: Flanges of 250mm dia and 16mm thick. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code18 - Earth work excavation for Foundation by mechanical means for all works &depth upto 3 m, as per drawing and technical specifications, including settingout, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting& stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5m including cost of labour,tools,usage of machinery and other appreatunces required to complete the work. In ordinary/soft rock without blasting upto 1.5 m depth ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code19 - Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid inlayers not exceeding 150 mm thickness, well compacted using plate vibrators,including all lead & lifts, cost of all materials of quality, labour, Usage charges ofmachinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code20 - Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand) ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code21 - Providing 6 mm cement plaster with cement mortar 1:3 (1 cement : 3 fine sand) on concrete surface / ceilings including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code22 - Supply of 1000 KVA 11KV/0.433KV copper wound transformer, oil cooled , cable entry type,BEE 5 star rate. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code23 - Mobile Hydraulic Crane 10 t capacity. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code24 - Electrician. 5No of electrical for 10 days. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code25 - A.Supply of electric wire rope hoist with 6 meters lifting height, with electric trolley arrangement including all taxes, FOR site, packing forwarding and released materials etc,Product details:Lifting height - 3 to 6 mtr, Motor Hoist -3HP, 1440RPMCT Motor - 0.5HP, 1440 RPM, wire rope size - 10mm dia power supply - 415V, 3 phase AC supply,long travel AC motor for the 415V, 3Phase 0.5HP to 2 HP induction motor. B.Replacement & modification of HOT crane to EOT crane long travel electric arrangements, Electric hoist for liftingand cross travel. For 240HP Pump house. C.Erection and commissioning EOT Crane at 240HP pumphouse. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code26 - Providing and fixing Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code27 - Earth work excavation for pipelines/cables by Manual means upto 600 mm trench width, as per drawing and technical specifications, including settingout, shoring, strutting, barricading, caution lights, removal of stumps andother deleterious matter, including dressing of excavated surfaces, disposing off or leveling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m. Filling available excavated earth (excluding rock)in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm indepth, consolidating each deposited layer by ramming and watering and liftupto 1.5 m including cost of labour, tools, usage& other appurtenances required to complete the work. In all kinds of soils. Depth upto 1.50m ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code28 - Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code29 - Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregatesas per relevant IS Codes machine mixed with super plasticizers laid in finishedlayers, well compacted using needle vibrators, including all lead & lifts, costof all materials, quality confirming to the requirements of relevant IS codes,labour, Usage charges of machinery, curing and all the other appurtenancesrequired to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code30 - Transporting Cable from Store to work spot including loading and unloading (including Crane and other equipment charges if any120 to 240 Sqmm (3.5/4 Core). ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code31 - 11 kV, 3 Core, XPLE HTUG Cable withpressure extruded inner sheeth, ROUNDWIRE ARMOURED as per IS-7098 (Part-2)Armouring wires dia and Resistivity as per IS-3975 95sqmm,95 Sqmm, (54 GI Wires - 2.5 mm Dia) ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code32 - Laying of cable in Existing Trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff CSR 2023-24 Vol-6 Sl.No- 170 P,No-20.01 95sqmm,) ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code33 - 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part- 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code34 - 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part- 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code35 - Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. Flat......with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint. 75 x 75 x 6 mm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code36 - 2 mm thick perforated cable GI tray with on existing MS angle support using necessary GI bolts/nuts and washer or welding as required.750 x 50 mm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code37 - 2 mm thick perforated cable GI tray with on existing MS angle support using necessary GI bolts/nuts and washer or welding as required.600 x 50 mm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code38 - Laying of cable in Existing Trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff.120 to 240 Sqmm ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code39 - Laying of cable in Existing Trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff.120 to 240 Sqmm.300 to 400 Sqmm ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code40 - Providing M-Sand : Supplying and filling in plinth,foundations / UG cable work with approved M-sandincluding watering, ramming, consolidating and dressing.The rate includes the cost of material, labour charges,required tools and plants etc., complete. Work shall becarried out as per the instructions of Engineer- in-charge ofworks as per the standard procedure. 100x0.6x0.2. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code41 - Supplying and Providing pre cast RCC Protection Covers using M20 grade Concrete, steel of approved size/shape (asper the approved drawings) to be laid in UG cable works.The rate includes the cost of material, labour charges, loading, unloading, handling, transportation charges,required tools and plants etc., complete. Work shall becarried out as per the instructions of Engineer-in-charge ofworks as per the standard procedure. 100x1.2m. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code42 - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming afterwatering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labourcomplete as per specifications. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code43 - Heat Shrinkable Outdoor Type Cable Termination Kit for XLPE Cable.95sqmm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code44 - Making and Fixing pot head for HT Cable only. 3x95 to 3x150 Sqmm ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code45 - Heat shrinkable Type Terminations.120 to 240 Sqmm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender

code46 - Heat shrinkable Type Terminations.300 to 400 Sqmm. ---- OEM Manufacturer authorization letter to be submitted is mandatory for the tender