Supply, installation, testing and commissioning of electro-mechanical equipments at water supply scheme Beighpora Tokina under JJM.

Amount

WSS Beighpora Tokina (Adv. Cost Rs. 14,80,500/-)

Supply, Installation, Testing & Commissioning of 12.5 HP, non clog Pumping Unit as per IS 5600 at Raw Water Stage. PUMP: - Discharge: 9000 GPH, Head: 50 Mtrs Type of pump : Non –clog Open well Submersible Vertical Pump Solid Handling Capacity: 20mm (Minimum) Solid Handling Capacity: 20mm (Minimum) Quality of water: Raw water o be handled MOTOR: - Type : Squirrel Cage 3-Phase Induction Motor Sealing: Dual mech. seal. Provided with thermal and overload protection Dual Mechanical Seals (01 No) and Bearings (02 No) for the pumping unit must be provided as spare parts for preventive maintenance by the firm. for each pumping unit Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item. Manufacturers certificate to be apended and Detailed specifications as per cluase 2 of SBD

Supply, Installation, Testing & Commissioning of 15 HP Submersible Pumping Unit as per IS 8034 with following specification are as under : PUMP : Efficiency = Not less than 50% Speed = 2900 Rpm Type of pump = Mixed flow. Type of fluid to be handled = Clear Water MATERIAL OF CONSTRUCTION: Impeller = Stainless Steel Pump Shaft = Stainless Steel SS 410. Pump Casing = Cast Iron/Stainless steel IMPELLER: Impeller is of the enclosed or semi – enclosed type and properly balanced. Enclosed Impellers equipped with seal rings on their hubs. COUPLING: A suitable coupling arrangement provided with pump set. Non Return Valve:- Non Return Valve of the suitable size provided above the pump discharge case. MOTOR:- Method of starting = Star – Delta Speed = 3000 (Sync). Frequency = 50 ± 3 % Hz Working Voltage = 380-415 ± 15% V, 03 phase Efficiency = Not less than 90% Manufacture test certificate to be appended. Rest of specification as per Cluase 1 of technical anexure of SBD

Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per IS14846 for regulating the water supply outside the pumping units .Size: DN80PN:1.6/16Manufacture test certificate to be appended. Rest of specification as per Cluase 12 of technical anexure of SBD

Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve (NRV) as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber(Approved for drinking water). Size: 80mm PN: 1.6/16 Manufacturers certificate to be apended and detailed specification as per cluase 13 of SBD

Fabrication, Providing and fitting of 20 HP Modular motor control panel of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class Detailed specification as per cluase 43 d of SBD

Creation of pole mounted , outdoor type Electric Sub Station by way of S/I/T/C of 11/0.433 KVA , 3 Phase Distribution Transformer with Bimetallic Terminal connectors Energy level -2 Aluminum wound Specifications conforming to IS : 1180 (Part 1) 2014 with latest amendments Type of cooling: ONAN. Rating: 63 KVA HT Transformer, 3 phase (Level 2). Manufacture test certificate to be appended. Rest of specification as per Cluase 26 of technical anexure of SBD

Supply, installation, errection of 9 mtrs long ST- 410 (sp-33) . The job further includes drilling of holes for installation of various accessories wherever required. The job further includes GI wire earthing of pole as per REC standard.

Supply, Installation, Testing and commissioning of Polymeric Gang operated Air break switch, outdoor type, triple pole, suitable for vertical installation, single break provided with locking arrangement at both ON and OFF position consisting of HT post double insulator, copper or copper alloy high pressure heavy contact assembly, rod with bearings , operating handle and 2 length of 32mm dia. GI pipe conforming to IS 1818 1961, 06 No. of insulators, rated voltage 11KV 200A complete as per IS specs.

Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation .

Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing , Station Type .

Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative , creepage distance 320 mm

Providing and fitting G.I Channel /Angle/ Flat of sizes including clamps

P/F of Galvanized nuts, bolts of various sizes as per site requirement.

Removal of choked filter media from 5000/ 6000 GPH pressure filter vessel. The job includes all loads and lifts, disposal of choked media to dumping site outside the premises of the plant within a lead of 5 km. The vessel needs to be cleaned properly and dried before laying of fresh media.

Providing and laying of filter media of specific size and grade (preferably from sindh Nallah Ganderbal) to be laid in 5000/6000 GPH Pressure vessel duly washed, free from dust, dirt, loom and any other inorganic material or suspension .the job includes carriage of filter media from Ganderbal to site including all all loads and lifts required on the site condition. The media is to be lad in different layers of specific size and grade from bottom to top over the filter bed plate. The bottom layer is to be laid without tilling/damaging the pressure nozzles

Providing and fitting of 12 mm dia. Fine threaded PVC nozzles auxiliary type to be fitted on filter bed plate of pressure vessel.

Providing and fitting of 29 inch. dia. rubber washers /gaskets for manhole and inspection chamber and opening of pressure filter vessel.

Providing and fitting of 3”x5/8” nuts and bolts.

Painting with synthetic enamel paint two or more coats of approved brand and bor pressure clarifier pressure filter vessel, fittings and complete piping after cleaning of dirt by kerosene oil and application of steel primer of specific grade.

P/I/T/C of horizontal monoblock pumping equipment of following parameters; a) Discharge :- 6000GPH, b) Head: 30 meters. c) Speed: 1440 rpm. The pump & motor should be mounted on a suitable size MS base frame . The Job also includes P/F of foundation bolts

P/I/T/C of backwash pumping equipment of following parameters Discharge-16 lps HP-5, Head range 6-15mtr

P/I/T/C of air scavenging/blower unit of following parametersCapacity: -50 CFM, Pressure: -5PS10, Speed: - 1450 RPM Motor as per requirment

Providing, fabrication and fitting of welded MS wire mesh (0.50 sq. inch and 1.40mm wire dia. for Bird screening to the CGI Pressure Filter House.

Replacement of 25 mm dia. -03 no’s (Ball Valves-Reputed make) The job includes providing and fitting of nuts and bolts and washers with allied mechanical works. The job includes Providing, fitting of 25mm dia.GI-6 mtrs with necessary fittings as per requirement.

Replacement of 80 mm dia cast iron diaphram valves by DI Gate valve

Replacement of 65 mm Butterflyalves of PN16

Replacement of agitator in alum solution holding tank fabricated out of wetted parts in stainless speed 20-30 intermediate bearing type twin blades free standing type

Providing and fitting of Dozing pumps to be doze required quantity of alum /chlorine in the system .The capacity of the dozing units shall be 12-20 LPH capaicity withh all acessories

Providing and fitting of pressure gauges with adopters to replace damaged ones these pressure gauges should be in the range of 0-50 kgf/cm/sg and be reputed make.

Providing and fitting 65 mm dia MS flanged pipe to be installed at inlet/utlet of preset ling filter vessele of setlled water puping unit (class C)

Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) inside vide item No.36 Having following specs: Input: 90-240 V 50 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120˚ - 170˚ Lumens: >12000 Operating Temperature: -20˚C to 60˚C Rest of Technical specification as per Cluase 51 of technical anexure of SBD

Providing, Installation and testing of 2KVA fully automatic voltage stabilizer with input voltage 70-240 V and output 220 V. The stabilizer shall be installed and connected to the electric circuit as per location provided by site incharge.

Providing and installation of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes making of electric connection to the circuit.

Fabrication of gantry mechanism by way of providing Structural steel in built up sections , trusses and framed work, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete welded

Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Make = Reputed make Capacity = 2 ton (P) No. Of load chain falls = 2 or above Min. Height of lift = 6 M Detailed Deatiled specification as per cluase 24 of SBD

Providing and Fitting of 3 /3.5/2-Core, XLPE Armoured Aluminium Cable conforming to IS: 7089 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. NOTE:- The cable terminal ends for connection to switchgear at various requisite points shall be Al. Thimbles of dowel’s make and of appropriate size and connected by hydraulic crimp tool only. 50 sqmm , 3.5core

Providing and fitting of ACSR as per IS 398 (part-2) 1996 for 50 sq.mm ACSR (Galvanized steel reinforced) for fitment of various accessories

P/F of Galvanized nuts, bolts of various sizes as per site requirement.

Painting of poles Red oxide

Painting of poles Aluminum paint

Providing & Fitting of lighting points in 1.5 mm Sq. multi strand PVC wire as conductor to be laid /carried in PVC channel /conduit as per site requirement. The Job also includes Providing and fitting of 5 Amp. Switch Button /angle holders to be fitted with 15 watt LED Phillips / Havells/Halonix LED inside the Pump house.

Providing & fitting of heating points in 2.5 sq. multi stand conductor to be laid & carried in PVC channel/Conduit as per site requirement. The job includes providing and fitting of 16 Amp. Switch socket combine

Fabrication of 6’ x 6’ angle iron bed by way of providing and fitting of Structural steel in built up sections , trusses and framed work, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete welded

Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet , 2 nos including cutting , fixing all complete including painting of the play sheet by one coat of primer and two coats of enamel paint