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Supply, Installation, Commissioning Of Electro-Mechanical And Instrumentation Components At Newly Constructed Boosting Station Under Taherpur-Khano Sub Surface Water Supply Scheme Under Central Mechanical Division Phe Dte.- 1 Supply, delivery and storage at site of Vertical Turbine Pump with discharge head assembly, sole plate, companion flange, thrust bearing housing with coupling, NRR assembly and motor stool, self water lubricated column andshaft assembly, bowl assembly and basket strainer having the following specification.(1W+1S)Discharge :- 100 m3 per hour Generated Head :- 80 MWC 4 pole, 1500 RPM, AC, 3 Phase, 50 Hz, 415 V, 30 KW IE-3 Vertical Flange Mounted squirrel cage induction motor suitable for the pump duty mentioned above with adequate margin.Routine test certificate of Induction Motor has to be submitted during deliveryH-Q-P Curve of pumps, Datasheet, General Arrangement of drawing and Pump Manufacturing Quality Plan has to be submitted during the delivery.(Pumps should be suitable for PLC operated unmaned operation facility and pumping clear water form Boosting Station For further specification go through NIT. 2 Supply, delivery and storage at site of CI doble flanged single door swing check200 mm dia N.R.Vwith by-pass arrangement as per IS : 5312, Part-I, PN-1.0 N.B. : Test Certificate to be produced for each valve. (AT DELIVERY SIDE OF PUMP) 3 Supply, delivery and storage at site 200 mm diadouble flanged Cast Iron actuator operated butterfly valvegenerally conforming to BS 5155 and disc conforming to IS:210 ,PN-1.0. N.B. : Test Certificate to be produced for each valve. (AT DELIVERY SIDE OF PUMP) 4 Supply, delivery and storage at site 80 mm diaCast Iron kinetic double orifice air released valve as per relevant IS, PN-1.6. N.B. : Test Certificate to be produced for each valve. (AT COMMON DELIVERY HEADER) 5 Supply, delivery and storage at site suitable M.S. Dismantling Joint 6 DN 200 mm PN 1.0 ( for Delivery side & common header ofpump) 7 Supply, delivery and storage at site Bourdon type pressure & compound gauges, 150 mm dia cast Aluminium Dial with ,SS internal, DN 15 GI impulse line with three way cock. 8 Pressure Guages(0 - 16 kg/cm2) 9 Supply, delivery and storage at site of 200 mm dia 9.5 mm thick MS Black Pipe conforming to IS:3589 Gr.330 (For Delivery & Delivery Header) ( along with necessary Bends, Bellmouths, fittings viz. flanges, bolts, nuts, gaskets , eccentric reducers, concentric enlarger etc. as reqd. to make the installation complete in all respect. (For individual discharge line of pump under Sl no 1.00) 10 Design, manufacture and delivery & storage at site of straight monorail of 8.5 mtrs. suitable for a load of 2 MT capacity and to be supportedon roof beamshaving 6 mtr. lifton insert plates on roof beams as per technical specification in NIT.Suitable Base Plate and Side Insert Plates shall have to be provided on Concrete Brackets for supporting the monorail. The monorail shall be designed for Class-I Duty Indoor Operation Conforming to IS:807, IS:3177 and IS:3832 and as per Technical Specification.Test and Guarantee Certificate have to be supplied at the time of delivery 11 Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted415 Volt PDB cum PMCC Panelhaving required Feeders.For further specification go through NIT. 12 Supply delivery at site and storage of 100 KVA Power Correction arrangement.For further specification go through NIT. 13 Supply, Delivery and storage at site3.5 core 1.1 KV Grade 2 X95 mm2 XLPE insulated Al.Ar Cable. (WBSEDCL meter to PDB cum MCC panel) 14 Supply, Delivery and storage at site3core 1.1 KV Grade 2 X50 mm2 XLPE insulated Al. Ar. Cable. (For MCC Panel to individual 2 nos. Induction motor ) 15 Supply, Delivery and storage at site3core 1.1 KV Grade 6.0 Sq. mm. XLPE insulatedAl.Ar Cable. (ForMCC Panel to individual valve actuator) 16 Supply, Delivery and storage at site12core 1.1 KV Grade 1.5 Sq. mm. XLPE insulatedCopper controlCable. 17 Supply, Delivery and storage at siteElectromagnetic Type Flowmeter (DN 200 mm). with transmeter located away from the flow element having following specification.Full Bore Electromagnetic Flowmeter:Protection: IP68 (Inbuilt 20 meter cable, factory potted), IS0 12944Corrosion Protection, Full bore type Electro Magnetic Flow meter WithSmart Transmitter (Volume Flow rate output: 4-20mA HART/ModbusOutput and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD Display,Configuration through Bluetooth, Calibration lab as per ISO 17025,Accuracy: 0.5%, +/- 2mm/sec, Measuring, Reference & Empty PipeDetection Electrode with Polyurethane/Hard Rubber Liner ,Supply: 24VDC/230 V AC including Protection Panel.The instrument shall be complete with necesary cable for remote transmission, SCADA competable, IOT based and havingHigh voltage surge protection arrangement. 18 Supply, delivery and storage at site of Ultrasonic type continuous level measuring unit with provision of 4 to 20 mA analogue signal, indicator and recorder for continuous level monitoring as well as 5 nos. relay out put for sensing high, low, low - low level in suction sump.For further specification go through NIeT. 19 Supply and fixing of indoor illumination arrangement like suitable size wire, switch ,switch board ,tube light fitting ,exhaust fan ,ceilling fan, LED outdoor fixturecomplete. 20 Providing earthing & lightning protection for Pump house, and electrical installation as per ISS and IE rules (Earth pit 11 nos.+ 2 L/A) 21 Supply and fixing of GI perforated cable tray at Pump house for laying of incoming & outgoing power and control cables to and from MCC Panelhaving proper M.S. structural support as per direction of EIC. 22 Supply and fixing of safety equipment like suitable capacity Fire Extinguisher , sand bucket ,fire bracket, rubber mats, shock treatment chart and first aid box,415 volt danger board complete as perdirection of EIC. 23 Painting of the installation (viz. Monorail, pumps,valves, pipe lines etc.by two coats of epoxy paint (colour to be decided by EIC) over one coat of primer as per direction of EIC. 24 Installation of all items as mentioned in (Sl.No. 1.00 to 17.00) including laying of cables with necessary jointing materials and copper socket gland complete, earthing arrangement of motors, starters, flowmeter, water level controller including supply of all erection items viz. rubber gaskets, nuts & bolts etc., including cost ofwelding etc. as required for complete installationas per IE rules and upto entire satisfaction of EIC. 25 Testing & Commissioning of the entire installation i.e.Pumps, Motors, Valves, Electrical acessories and instrumentation etc. as per direction and to the entire satisfaction of E.I.C. 26 Gaseous Chlorination Arrangement 27 Supply, deliveryand storage at site of wall mounted vacuum operated gaseous chlorinator with auto switchover facility, capacity 0 - 1 kg/hr with all equipment, instrument ,LT panel and accssories including 4 (Four) nos. 100 Kg cylinders with safety equipments (1W+1S) as per NIeT specification TC & GC to be submitted during delivery of materials.[Make and drawing to be approved from E.I.C before placement of order ] 28 Installation the components as described in sl. No. 25.00 as per technical specification including supply of all erection materials, providing dosing point on the rising main by making required size of hole, clamping the dosing unit including drawing power lineto booster pumps and leak detector with necessary earthing as per I.E. rules upto the satisfaction of E.I.C. with first filling of chlorine 29 Construction of neutralization pit having size (2mtrX1.5mtr.X1.5mtr) with brick work after excavation of earth followed by ordinary cement concrete at base and making of brick wall (130 mm), plastering mending as per direction of the EIC. 30 Supply, deliveryand storage at site of Caustic Soda Flakes as per IS-252-2013 31 Supply, delivery at site of 1 no100 Amp. T.P.N. Main switch with re-wireable Fuse system with iron frame and fixing the same on wall by supplying necessary fixing materials for receiving 3 phase power connection from Pump house along with supplying and drawing of 4 core, 25 sq mmAl. Armoured cable from 100 amp Main Switch to control panel (approx 15 mtr.) asrequired. 32 Making internal wiring/electrification of the chlorine roomby(1.5sqmm X 2 + 1.5mm. X 1 ECC)single core PVC insulated multistrand FR Grade flexible cu. wire through 20 mm dia rigid PVC conduit pipe by supplying one 240/415 V, 16 Amp DP MCB of Breaking capacity 10kA & C characteristics with MCB SS enclosure with IP-20/30 protection, PVC Board & piano key type switch. (avg. run 6 mtr)- TLED light fitting- 4 nos, 45 W LED luminarie (BRP 045)OR equivalent and same techinal specification-4 nos, Plug point-2 nos,450 mm sweep heavy duty BEE 3 star rating Exhaust fan-4 nos, AC ceiling fan with electronic step regulator-2 no., Four no Exhaust fan point (Total point 14 nos. with two plug point) including drawing power by suitable gauge Cu.wire from panel board to DP MCB as per direction of EIC (fittings should be of Appproved make & rising should be with continuous earthing arrangement) 33 Excavation of soil for installation of Earth Electrode and filling & ramming for soft soil 34 Earthing with 50 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 x 19/8 stranded GI (Hot Dip) wire (4 Mts. long), 25 mm dia x 150 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. 35 Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm diaholes on the GI pipe 36 Extra for treatment of soil by using salt & charcoal or coke for pipe electrode 37 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. 38 Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of Solid GI wire (8 SWG) on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.
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