WBPHED/EE/AMD/ NIeT-39 of 2024-2025/9

Amount

Supply and delivery of following materials at site:-

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification:-Discharge (Q) : 80 m³/Hr, Head (H): 75 mtrs, Outlet - 100 mm dia,Motor: Operating Voltage: 415 (± 10%), Phase: 3 Ph, 50 Hz ± 6%,Speed: 2900 RPM, Power-25 KW/33 HP, Method of starting: S/D. (Make:- approved make)( Warranty certificate & Curve chart should be submitted at the time of delivery)

100 mm dia, PN-1.0 Cast iron double flanged Rising Spindle Sluice Valve generally confirming to IS 14846 having body door and cover of cast Iron Gr FG 260, outside screen rising Spindle of IS 6603 Gr-12 Cr-13, spindle nut & seat rings are Gunmetal as per 1S:318 LTB 2. Flanges flat faced and drilled to IS:1538 Part IV & VI, Valves are suitable for maximum working pressure of 10 kg/sqcm(seat test) and body tested to 15 kg/sqcm.All the valves should be tested by closed end method only.(Make-Approved Make)

100 mm dia, PN-1.0 Cast iron double flanged single door swing non-return valve generally conforming to IS:5312 Part I, having body, door, cover in graded cast iron to IS:210 Gr.FG200, body and door rings & hinge pin of st.st.AISI 410, valve suitable for a maximum working pressure of 10 kg/cm2 (Seat test) & body tested to 15 kg/Sqcm.(Make-Approved Make)

3 Core X 10 Sqmm 1.1 KV Grade flat submersible copper conductor cable.(One For Star Other for Delta) (Make-Approved Make)

3 Core X 25 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC.(Make-Approved Make) (Test Certificate is to be submitted at the time of delivery)

100 mm dia Heavy duty long Elbow as per IS:2062.

100 mm dia MS Flange as per IS:1538.

100 mm dia,M.S Black Pipe as per IS:1239(Part-I-2004), Class-C Heavy Duty type.

Suspension clamp for suspend the S/M P/M set from top of the CWR, Size Ǿ 100 mm dia X 75 mm width X 12 mm thick.

100 mm dia MS Nipple.

Kiosk Box size( 500 mm X 500 mm X 150 mm) contains with 2 Nos Terminal as per IS Specification.

Supply, delivery and storage at site of following 150 mm dia Glycerine filled Diaphragm Seal type Gagues with syphon tube and three way cock and as per technical specification. Pressure Gauges (0-15 kg/ cm2)(At the delivery of S/M P/M)

Installation of all items as mentioned in Sl.No. 1.01 to 1.12 No item including lowering of submersible pump into CWR by using derrick & chain pulley arrangement, pipe supports, valve supports, laying of cables through PVC Pipe, jointing with necessary jointing materials, laying of pipe & joining with 100 mm existing MS Line, fitting & fixing of Kiosk Box on the CWR also doing necessary connection, including supply of all erection items viz. rubber gaskets, nuts & bolts etc., including cost of welding etc, all complete as per relevent IE Rules, and upto entire satisfaction of EIC.

Starter Making Portion:-

50 Amp,3 Pole, AC-3 Duty Power contactor, coil voltage 220-240 V, operating voltage 415 V, 50 Hz.(Make-Approved Make)

70 Amp,3 Pole, AC-3 Duty Power contactor, coil voltage 220-240 V, operating voltage 415 V, 50 Hz.(Make-Approved Make)

(2 NO+2 NC) add on contact block.(Make-Approved Make)

Star-Delta Timer, range from 3 sec to 30 sec, 240 - 415 VAC, 1 C/O (Star)+1 C/O (Delta).(Make-Approved Make)

22.5 mm dia, with 30.20 mm flush head illumnated Flush head actuators, Green/Red Coloured push button switch, 240VAC, Start & Stop.(Make-Approved Make)

22.5 mm dia Surface Mounted Device RED coloured LED indicating lamp, Low Power consumption < 1W, Surge & Low Voltage Glow Protection (LVGP), 240 VAC, 50 Hz.(Make-Approved Make)

22.5 mm dia Surface Mounted Device Yellow coloured LED indicating lamp, Low Power consumption < 1W, Surge & Low Voltage Glow Protection (LVGP), 240 VAC, 50 Hz.(Make-Approved Make)

22.5 mm dia Surface Mounted Device Green coloured LED indicating lamp, Low Power consumption < 1W, Surge & Low Voltage Glow Protection (LVGP), 240 VAC, 50 Hz.(Make-Approved Make)

Electronic over current relay 5.0-60.0 Amp, with Phase loss,Locked rotor protection with coil voltage 240 VAC.(Make-Approved Make)

6 Amp, DP MCB with C-Curve characteristics Conforms to IS/IEC 60898 - 10kA.(Make-Approved Make)

Digital AC Ammeter Input 1A/5A(Programmable), Size-96 mm X 96 mm X 40mm, Display:14 mm LED Display, 3Ph 3W/4W Network, Accuracy Class:-1.0,4 Digit.(Make-Approved Make)

Resin cast C.T., 100A/5A, 5 VA, Class-1.0,(Make-Approved Make)

100 Amp, 3 Pole, molded cased circuit breaker with extended ROM.(Make-Approved Make)

1.5 Sqmm Flame retardant low smoke PVC insulated (Unsheathed) industrial single core multi strand cable, Nos of wire dia-30/0.25, with electrolytic grade annealed copper conductor suitable upto 1100 Volts gradeconforming to IS:694. (Make-Approved Make)

25 Sqmm Flame retardant low smoke PVC insulated(Unsheathed) industrial single core multi strand cable, Nos of wire dia-196/0.40, with electrolytic grade annealed copper conductor suitable upto 1100 Volts gradeconforming to IS:694.(Make-Approved Make)

25-10 mm²-E copper tube terminal heavy duty socket.(Make-Approved Make)

1.5-6 mm²-E copper tube terminal heavy duty socket.(Make-Approved Make)

Star power terminal size 8536/60-3.(Make-Approved Make)

PVC Channel, Tape, cable tie etc.

After disconnection of all power line from existing panel, Then fixing the above supplied materials at empty cabinet place, then making power & control circuit wiring through out the Starter work must be done by Experienced electrician and wholly satisfaction of EIC.

Testing & Commissioning of the entire installation i.e. Pumps, Motors, Valves etc.Painting of the installation (viz. valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer, then testing of newly constructed Starter panel, running in full load as per direction of EIC.

Add GST @ 18%

Add CESS @ 1%

SUNRISE ENGINEERING CORPORATION (BID ID -5974065)

BENGAL CONSTRUCTION (BID ID -5975522)