Centrifugal Pump Driven by an Electric Motor
Reference: BID9189 9/19/2009, Location: Middle East
Category: Pumps: Centrifugal
Ref. No.: 95.09.9046.01
Issue Date: 20-Sep-2009
Pre-Tender Meeting Date: 04-Oct-2009 (To be held in the Contracts Dept., North Oil Company (NOC), Kirkuk)
Bid Closing Date: 12-Nov-2009
Offer Validity: 5 months from the Bid Closing Date.
Document Price: 100,000 Iraqi Dinars
Bid Bond: 1% of offer total amount
Address: North Oil Company (NOC),
P.O. Box no. (1)
Kirkuk, Republic of Iraq
Fax: 00 121 322 609 35 40 26, 964-50-255399
E-mail: nocpurch@noc.gov.iq
Scope of Supply:
Supplying five centrifugal pumps driven by an electric motor with a control system.
1. Pump Specifications:
Type: Centrifugal pump
Capacity: 100 m3/h
Delivery Pressure: 150 psi
NPSHR: 0 psi
Suction and Discharge Flange: (6"x150) - (4"x150)
Suction Line should be supplied with Strainer.
Type of Liquid: Crude Oil
Specific gravity at 60/60° F: (0.89)
Max. H2s content: 1000 ppm
Free Sulfur w: 2%
Viscosity: 6.8 at 80° C, 5.05 at 100° C, 4.04 at 120° C
2. Motor Specifications:
Rated Power: As suitable to the pump
Voltage / frequency: 380 V / 50Hz
Insulation Class: F
Speed: 1500 r.p.m
Type of Starting: DOL
Efficiency of full load: 0.93
Power factor at full load: 0.85
Type of protection: IP 65
Ex. Protection: EEXDIICT4
Cooling: air
Type of construction: B3
3. Local control panel explosion proof type contains:
a. Selector switch with (On, Auto and Off) positions.
B. Indicating lights for each position.
4. Two level switches explosion proof type mounting out side the tank, float or displacement type with 3 dry contacts double micro switches.
5. Pressure switch: Explosion proof, with 3 dry contacts double micro switches, ranges from (-5psi) to (+10psi).
|
