04/SE/MC-I/WBPHED/2022-2023

Amount

PART-A

Supply, Delivery and storage at Site of Horizontal Split Casing Centrifugal Pumping Machinary with baseplate, flexible coupling, coupling guard, foundation bolt etc. along with suitable rated IE-3 motor having the following Specification and as per NIT. Discharge :- 119.1 m3 per hour Generated Head :- 28 MWC

Supply, Delivery and storage at Site of Horizontal Split Casing Centrifugal Pumping Machinary with baseplate, flexible coupling, coupling guard, foundation bolt etc. along with suitable rated IE-3 motor having the following Specification and as per NIT. Discharge :- 241.37 m3 per hour Generated Head :- 50 MWC

Supply, Delivery and storage at site of Submersible dewatering Pumping Machinary with baseplate, coupling, coupling guard, foundation bolt etc. with the following specification and as per NIT. Motor submersible type 3 phase, 415 Volt, 50 Hz, as per Technical Specification given in NIT. Discharge :- 230 LPM Generated Head :- 10M

Supply, delivery and storage at site of follwing dia manually operated CIDF Rising type Sluice Valve as per IS : 14846 PN-1.0. and as per detail given in NIT. N.B. : (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

250 mm dia Sluice Valve ( AT SUCTION SIDE OF PUMP Sl. No.-1) PN-1.0

Supply, delivery and storage at site of following dia CI Doble Flanged Single Door Swing Check N.R.V with by-pass arrangement as per IS : 5312, Part-I, PN-1.0 and as per detail given in NIT N.B. : (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

200 mm dia NRV ( AT DELIVERY SIDE OF PUMP Sl. No.-1 ) PN-1.0

Supply, delivery and storage at site of following dia CI wafer type Actuator operated Butterfly Valve as per IS 13095, and disc conforming to IS:210 ,PN-1.0. as per detail given in NIT N.B. (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

200 mm dia ( AT DELIVERY SIDE OF PUMP Sl. No.-1 )( 3Phase, 415Volt)

Supply, delivery and storage at site of 200mm dia CI Double Flange Actuator operated Butterfly Valve as per IS 13095, and disc conforming to IS:210 ,PN-1.0. as per detail given in NIT N.B. ( 3Phase, 415Volt) ( AT COMMON DELIVERY HEADER Pump Sl. no.-1) (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

Supply, delivery and storage at site of follwing dia manually operated CIDF Rising type Sluice Valve as per IS : 14846 PN-1.0. and as per detail given in NIT. N.B. : (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

300 mm dia Sluice Valve ( AT SUCTION SIDE OF PUMP Sl. No.-1) PN-1.0

Supply, delivery and storage at site of following dia CI Doble Flanged Single Door Swing Check N.R.V with by-pass arrangement as per IS : 5312, Part-I, PN-1.0 and as per detail given in NIT N.B. : (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

250 mm dia NRV ( AT DELIVERY SIDE OF PUMP Sl. No.-2 ) PN-1.0

Supply, delivery and storage at site of following dia CI flanged type Actuator operated Butterfly Valve as per IS 13095, and disc conforming to IS:210 ,PN-1.0. as per detail given in NIT N.B. (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

250 mm dia ( AT DELIVERY SIDE OF PUMP Sl. No.-2 )( 3Phase, 415Volt)

Supply, delivery and storage at site of 250mm dia CI Double Flange Actuator operated Butterfly Valve as per IS 13095, and disc conforming to IS:210 ,PN-1.0. as per detail given in NIT N.B. ( 3Phase, 415Volt) ( AT COMMON DELIVERY HEADER Pump Sl. no.-2) (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

Supply, delivery and storage at site 80 mm dia Cast Iron kinetic double orifice air released valve with ISV as per relevant IS, PN-1.0.and as per detail given in NIT. :-N.B. : Test Certificate to be produced for each valve. (AT COMMON DELIVERY HEADER )

Supply, delivery and storage at site of following dia. MS Dismantling joints with Rubber compression Ring and adjustable follower flanged complete assembled unit with galvanized stud and nuts PN-1.0 as per detail given in NIT. (Test Certificate, Waranty certificate to be submittered for each valve at the time of delivery)

250 mm dia Dismantling Joint PN-1.0 (AT SUCTION SIDE OF PUMP Sl. No. 1)

300 mm dia Dismantling Joint PN-1.0 (AT SUCTION SIDE OF PUMP Sl. No. 2)

200 mm dia Dismantling Joint PN-1.0 (AT DELIVERY SIDE OF PUMP Sl. No.1)

250 mm dia Dismantling Joint PN-1.0 (AT DELIVERY SIDE OF PUMP Sl. No.2)

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 of NIT. (Make - H.Guru)

Pressure Gauges (0-15 kg/ cm2)

Compound Gauges (+1-1 KSCG)

Supply, Delivery and Storage at site of 200 mm, 250 mm dia and 200 mm dia 9.5 mm thick MS black Pipes (For delivery common header, individual Suction & Delivery Pump under sl no 1 along with necessary Bends, Bellmouths, fittings viz. flanges, bolts, nuts, gaskets , eccentric reducers 250 X 125 mm, concentric enlarger 100 X 200 mm etc. as reqd. to make the installation complete in all respect and as per NIT.

Supply, Delivery and Storage at site of 250 mm, 300 mm dia and 250 mm dia 9.5 mm thick MS black Pipes (For delivery common header, individual Suction & Delivery Pump under sl no 2 along with necessary Bends, Bellmouths, fittings viz. flanges, bolts, nuts, gaskets , eccentric reducers 300 X 100 mm, concentric enlarger 100 X 250 mm etc. as reqd. to make the installation complete in all respect and as per NIT.

Supply delivery and storage at site of Radar 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 as per specification given in NIT.

Design, Manufacture and Supply, Delivery & Storage at site of 2 MT capacity 10 mtrs. Span x 8.0 mtrs. Lift X 14.0 mtrs. Travel, Single Girder Construction H.O.T. Over Head Travelling Crane complete with Indef Brand Triple Spur Gear Chain Pulley Block, Steel Gantry Girder with 40mm Square Rail ( Total Length 14 x 2 = 28 mtrs. The bay length shall be 11 mtrs and to be supported on the C.C. Bracket having Pitch Distance of 4 m (max) Approx. Suitable Base Plate and Side Insert Plates shall have to be provided on Concrete Brackets for supporting the Steel Gantry Girders,. Necessary Jointing Plates and Side Ties shall also to be provided. Girder shall be made of ISMB 200 Section (minimum size). The Crane shall be designed for Class-I Duty Indoor Operation Conforming to IS:807, IS:3177 and IS:3832 and as per Technical Specification given in NIT. (Test and Guarantee Certificate have to be supplied at the time of delivery.

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt PDB cum MCC Panel having required Feeders with PLC operation facility and SCADA compatiable as per specification given in NIT.

Supply, Delivery and storage at site 3 core 1.1 KV Grade 2 X 16 mm2 Al Ar. XLPE insulated Cable as per technical specification of NIT. (For MCC Panel to individual Induction Motor. Sl. No.-1.1 )

Supply, Delivery and storage at site 3 core 1.1 KV Grade 2 X 70 mm2 Al Ar. XLPE insulated Cable as per technical specification of NIT. (For MCC Panel to individual Induction Motor. Sl. No.-2.1 )

Supply, Delivery and storage at site 3 core 1.1 KV Grade 4.0 Sq. mm. XLPE insulated Al.Ar Cable as per technical specification of NIT. (For MCC Panel to individual valve actuator.)

Supply, Delivery and storage at site 12 core 1.1 KV Grade 1.5 Sq. mm. XLPE insulated Copper control Cable as per technical specification of NIT.

Supply, delivery and storage at site 2 mm thick CRCA Sheet steel enclosed Local Push Button Switch as per NIT specification for the following equipments:

High lift Pumping Machineries

Dewatering Pumping Machineries

Supply delivery and storage at site Full Bore type Electro-Magnatic Flow Meter on 200mm dia Rising main line and as per detail specification in given NIT as per direction of EIC. (Make - Endress& Hauser/Crohne Marshall/Inconel/ABB)

Supply delivery and storage at site Full Bore type Electro-Magnatic Flow Meter on 250mm dia Rising main line and as per detail specification in given NIT as per direction of EIC. (Make - Endress& Hauser/Crohne Marshall/Inconel/ABB)

Earthing & lightning protection arrangement for Pump house and electrical installation as per ISS and IE rules and as per technical specification of NIT. (Earth pit 7 nos + 2 L/A)

Supply, delivery at site and storeage of GI perforated cable tray at Pump house for laying of incoming & outgoing power and control cables to and from MCC Panel having proper M.S. structural support as per NIT specification and direction of EIC.

Supply delivery at site and storage 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 per specification of NIT.

PART-B

Installation of all items as mentioned in Sl.No. 1 to 24, 26 & 27 (Part-A) including construction of Pump foundations, pipe supports, valve supports, laying of cables with necessary jointing materials, earthing arrangement of motors, starters, including supply of all erection items viz. rubber gaskets, nuts & bolts etc., including cost of welding etc. as required for complete installation as per Hydraulic standard & IE rules in compliance with specification of NIT and upto entire satisfaction of EIC.

Painting of the installation (viz. crane, pumps frame ,valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer as per NIT specifiaction & direction of EIC.

Testing & Commissioning of the entire installation i.e. Pumps, Motors,valves etc. as in PART A as per direction and to the entire satisfaction of E.I.C.

WEST BENGAL ENGINEERING CO.

B T PROJECTS PRIVATE LIMITED

DEY ENTERPRISE