|Scope||Ref. No.: 47 /2001
Issue Date: 20-Oct-2009
Bid Closing Date: 16-Dec-2009
Offer Validity: 3 months from the Bid Closing Date.
Bid Bond: 350000 S.P or 5000 EUR.
Adreess: Homs Refinery P.O.Box 352 Homs
Scope of Supply:
1- Supply of # 4 globe valve as the following specifications:
Globe valve, electrical driven actuator with gear box, cast steel, flanged ends, rising stem, raised face, flange drilling acc to DIN 2501, pressure test acc to DIN 3230.
Body and bonnet: acc to DIN 1.0619 or equivalent, trim 13 % Cr acc to DIN 1.4021 or DIN 1.4006 or equivalent, sizes and pressure: DN = 80 m.m, PN = 64 Bar.
- Operating conditions: media is fuel oil, max operation pressure 40 bar, max operation temperature 410° C and each valve equipped with brake system.
2- Supply of # 4 gate valve 16" as the following specifications:
Gate valve, electrical driven actuator, cast steel, rising stem, flanged ends, raised face, face to face dimension acc to: ANSI B 16.10, the yoke may be separated from the bonnet, the bonnet and the body below the wedge must have a vent size 1" NPT.
Body and bonnet: acc. to A217 Gr C12 or equivalent, wedge: acc. to A182 Gr F9 + overly or A217 Gr C12 + overly or equivalent, stem: acc. to A276 - 410 T or equivalent, seats: acc. to A182 Gr F321 + overly or equivalent, size and pressure: 16", 150 ASA.
- Operating conditions: media is Condensate hydrocarbon gases, Max operation pressure: 5 Bar, Max operation temperature 470° C.
- Each valve equipped with brake system.
3- Supply of # 2 gate valve 6" as the following specifications:
Cast steel, gate valve, electrical driven actuator, rising stem, flanged ends, raised face, face to Face dimension acc to ANSI B16.10, testing: acc. to API 59.
Body, Bonnet: acc to ASTM A217 Gr C5 or equivalent, gate: acc to A182 GR F6A or WCB + F 6a (HF) or equivalent, seating, stem: 13 % Cr, size and pressure: 6", 300 ASA.
- Operating conditions: media is fuel oil, max operation pressure 10 bar, max operation temperature 500° C and each valve equipped with brake system.
Technical specification for electric actuator motor:
The motor is explosion proof, three phase, induction, squirrel cage motor, totally enclosed, suitable for direct on line starting at ambient temperature of 40° C and elevation up to 1000 m above sea level, with the following specifications:
Rated Voltage: 380 V (400 V acceptable), 50 Hz, frequency & voltage deviation acc to IEC, power factor: not less than 0.65, duty: S2, type of explosion proof: EEXD II C T4, enclosure protection: not less than IP 55, class of insulation: F.
Technical specification for instrument:
Each valve of items 1 and 2 should be equipped with signal transmitter & valve opening indicator as follows:
a- Signal transmitter:
Output signal: 4-20 ma, power supply 24 V, type of explosion proof: EEX IA II C T5, enclosure protection: not less than IP 65, spar parts: 3 signal transmitters.
b- Valve opening indicator:
Range: 0- 100 %, input signal: 4 -20 ma, power supply: 220 V ~. 50HZ, auxiliary voltage output: 24 V, galvanic isolating for input signal, display: Analog and digital, IP 65 for front panel, Q= eight (1 for each valve and 2 as spare parts)
- Signal cable connect between signal transmitter and valve open indicator (Distance = 200 M) for each valve, total Q = 1500 M.