Mission Bhagiratha Department Tender

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Transformer yard at Elagandal WTP and Intake Well -Supplying and fixing Hot dipped Galvanized Iron Chain link mesh 8 gauge - (4.0 mm) as per IS: 2721-1979: 3"x3"(76 mm x 76 mm) including cost and fabrication charges and Labour charges etc complete. In WTP & Near Intakewell

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Transformer yard at Elagandal WTP and Intake Well -Supplying and fixing of MS supports for providing the fencing on Compund Wall top, including synthetic enamil paint over a primery coat(red oxide)including cost and fabrication charges and Labour charges etc complete,In WTP & Near Intake well

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Transformer yard at Elagandal WTP and Intake Well -Brick Masonry work in CM(1:6) prop with flyash Cement solid blocks of size 290X200X140 mm for Manufacturing of flyash solid blocks using flyash of 80 kgs, cement of 15 kgs. Gypsom of 5kgs. And stone dust including cost and conveyance of all materials, labour charges, seiniorage charges, scaffoldind and curing etc., completed with a compressive strength not lessthen 5 kg/sqcm for walls for super structures walls.In WTP&Near Intake well

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Transformer yard at Elagandal WTP and Intake Well -Supply and Placing of 40mm HBG metal including cost and conveyance of all materials and labour charges etc complete,In WTP & Near Intake well

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Transformer yard at Elagandal WTP and Intake Well -Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD / 304 MORTH including cost and conveyance of all material and labour charges etc complete-In WTP & Near Intake well

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Instrumentation Providing Supplying Erecting commissioning & testing Ultrasonic flow meter Clamp on type comprising of following Clamp on type sensors having Degree of protection IP 68 suitable for MS pipeline of DN 200...4000 Temperature range ?20...+80 degree C. Flow Transmitter with Twoline LCD display Degree of protection IP 65 Accuracy ± 1% of reading. Output Analog 420mA

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Supply, delivery and fixing of DI D/F Sluice valves Suitable to PCCP/MS/BWSC/DI pipes including supply of DI Valves and D I Specials,dismantling joint to suit the pressure class of pipe, construction of RCC valve chambers as per requirement with R CC slab and RCC manhole cover with locking arrangements etc.complete. The rates are inclusive of cost and conveyance of all materials and labour charges Excluding all Taxes.250 Sluice Valve on 250 HDPE

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Design, Supply, Installation, Transportation and commissioning of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V(+or? 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of ?Class H? and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed, copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. Make: MBH, Darling and reputed make if any, Non clog submersible pump set of discharge 50 cum/hr & 15 mts head with panel board and 10mts copper cable

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Manufacturing and supply of Mild Steel pipe manufactured with electric - resistance welding (ERW) or submerged arc welding (SAW) process longitudinally or spirally welded following MS plates conforming to IS:2062, Grade-`A'/ 'B' in suitable lengths to suit the site conditions as directed by the departmental officers, including 10% Radio graphic testing and 100% Ultra sonic testing at factory and field welded joints respectively and Hydraulic testing for required test pressure at factory, including inlining and outcoating with Epoxy coating of approved brand for a minimum thickness of 400 microns after surface preparation by sand blasting, including cost of MS Plates, welding rods, cement, sand, reinforcement, wire mesh Epoxy coating and all other required materials, inclusive of all taxes and duties and delivery of fabricated inlined and outcoated pipes to site and hoisting and carefully lowering the pipes into ready made trenches or keeping in position on ready built pedestals or supports and laying them true to alignment and gradient and perfect lining by jacking and jointing with three run arc welding and inlining and outcoating of field welded joints as per the above specification, inclusive of cost of all jointing materials, labour charges and hydraulic testing of pipeline to required field test pressure in convenient stretches and as directed by departmental officers inclusive of cost of the necessary testing equipment and all other incidental and operational charges etc., complete for the pipeline laid above ground level.Earth work excavation in all soils upto SDR except hard rock requiring blasting for 'MS 'pipes and refilling with excavated soils including laying jointing testing of pipe line including cost of materialsm CED and other taxes, etc complete-250 MS 6 thick

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Manufacturing and supply of Mild Steel pipe manufactured with electric - resistance welding (ERW) or submerged arc welding (SAW) process longitudinally or spirally welded following MS plates conforming to IS:2062, Grade-`A'/ 'B' in suitable lengths to suit the site conditions as directed by the departmental officers, including 10% Radio graphic testing and 100% Ultra sonic testing at factory and field welded joints respectively and Hydraulic testing for required test pressure at factory, including inlining and outcoating with Epoxy coating of approved brand for a minimum thickness of 400 microns after surface preparation by sand blasting, including cost of MS Plates, welding rods, cement, sand, reinforcement, wire mesh Epoxy coating and all other required materials, inclusive of all taxes and duties and delivery of fabricated inlined and outcoated pipes to site and hoisting and carefully lowering the pipes into ready made trenches or keeping in position on ready built pedestals or supports and laying them true to alignment and gradient and perfect lining by jacking and jointing with three run arc welding and inlining and outcoating of field welded joints as per the above specification, inclusive of cost of all jointing materials, labour charges and hydraulic testing of pipeline to required field test pressure in convenient stretches and as directed by departmental officers inclusive of cost of the necessary testing equipment and all other incidental and operational charges etc., complete for the pipeline laid above ground level.Earth work excavation in all soils upto SDR except hard rock requiring blasting for 'MS 'pipes and refilling with excavated soils including laying jointing testing of pipe line including cost of materialsm CED and other taxes, etc complete-300 MS 6 thick

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Construction of pipe line for water supply with HDPE pipes as per IS:4984/1988,with its amendments and revisons thereon including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alighnment and gradient, trench excavtion for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removeing surplus earth from site of work and filling pipe line with water and testing etc., complete based on the terrain of the allignment, Nature of road (NH, SH, R&B) and availability of particular size of pipes. The rates are inclusive of cost,conveyance of all materials and labour charges for finished item of pipe line work and Excluding all Taxes.250 HDPE 6 kg/cm2-From sludge well to Back wash channel

Construction of Pipeline from CFL to Sludge well and Transformer yard construction;Construction of Pipeline from CFL to Sludge well and Sludge well to Chamber and Utrasonic flowmeter to 12MLD Raw water-Construction of Pipe lines for water supply with DI Pipes centrifugally cast (spun) Ductile Iron S/S pipes with cement mortar lining inside the pipe as per IS 8329:2000 with its amendments and revisions thereon and with rubber gaskets as per IS 5382 and its amendments including supply of pipes and rubber gaskets, Tyton joints as per IS:13382-1992 and DI specials as per IS 9523-2000 and its amendments and site requirements, lowering, laying and jointing of pipes true to alignment and gradient, including excavation of Pipeline trench (Earthwork excavation in all soils upto SDR using machine rate for 2/3rd and manual rate for 1/3rd of quantity) of pipelines in all soils except rock requiring blasting and duly refilling trenches with excavated earth (other than rocky soils, boulders and BC Soils) with watering and tamping and removing surplus earth from site of work and filling pipeline with water and testing to the required pressure etc., complete., The rates are inclusive of cost and conveyance of all materials and labour charges and all incidental and operational charges for finished item of pipeline work, but excluding CED and other taxes.300 DI K7-From 12MLD CFL to Sludge well &From 6MLD CFL to Sludge well.