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

Amount

WSS Lelhar (Adv. Cost: Rs. 12,94,000/-)

Supply, Installation, Testing & Commissioning of, non clog 10 HP Pumping Unit as per IS 5600 at Raw Water Stage. Discharge : 7000 GPH Head: 40 Mtrs PUMP: - Type of pump: non –clog Open well Submersible Vertical Pump Solid Handling Capacity: 20mm (Minimum) Quality of water: Raw water to 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. The main specification of pumping unit are given below Manufacturers test certificate to be apended andDetailed specifications as per cluase 2 SBD

Supply, Installation, Testing & Commissioning of 20 HP Submersible Pumping Unit as per IS 8034 with following specification are as under : Discharge: 12000 GPH Head : 70 Mtrs 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, 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 test certificate to be apended and Detailed specifications as per cluase 13 SBD

Providing/supplying and fitting of G.I flanged Rising Main at site. The Pipe shall be hot dip Galvanized, class-C confirming to IS 1239. The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. Flanges (as per IS 6392/1997 Table:17) Thickness shall conform to IS 6392 Part 1st Table-17. T Size : DN80 Class: C (Heavy). Manufacture test certificate to be appended. Rest of Technical specification as per Cluase 8 of technical anexure of SBD

Fabrication, Providing and fitting of long radius bend to be fabricated out of G.I pipe, flanged on both ends a to make it leak proof. The flanges shall be M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) and welded on both sides. The job includes nuts, bolts, gaskets etc as per site requirement. Size:DN 80 Class: C

Supply, installation, commissioning and 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: 100 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

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 : IP-55 & fitted with accessories. Rest of specification as per Cluase 43 d of technical anexure of SBD

Providing, fitting, testing and commissioning of voltage stabilizer as per specifications below: Type of voltage controller: Manually operated copper wound, 3-phase, AC power supply multi step. Type of Regulator : Double plate type with electrolytic copper contacts. Input voltage : 250-400 volts.(3 phase) Output voltage : 400 ±10% volts. Frequency : 50 ±3 C/S. Rating::75KVA Detailed specification as per cluase 45 of SBD

Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Gears:- The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Capacity = 2 ton (P) No. Of load chain falls = 2 or above Min. Height of lift = 6 M Rest of specification as per Cluase 24 of technical anexure of SBD

Providing and fitting of 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipments . The cable connections terminal shall be fitted with copper thimbles of required size. Size: 16sq.mm

Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole 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 the specicifications are as per clause-51 of Technical annexure 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.

Supply, installation, Testing & commissioning of 1000VA Full Sine wave power inverter including Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover with 2-core 6mm2 Cu wiring as per site requirement along with other accessories like SS-Combine (02 No’s), 3-pin plugs etc of reputed make for proper fitment and installation of the item.

Providing various conveince and utility items to on duty staff as per Technical specification as per Cluase 58 of technical anexure of SBD

Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No each)

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

TOOL KIT For Maintenance: - The Tool Kit for maintenance shall comprise of the following and all the items as per Technical specification as per Cluase 57 of technical anexure of SBD

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 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 .

Bahir Brothers