منافسة عامة
✓ مرسّى
مشروع تطوير مخرجات صفر رجيع ملحي
الهيئة السعودية للمياه
رقم المنافسة
210539356106
المعرّف
#219155
عنوان الضمان الإبتدائى
الرياض المركز الرئيسي
الغرض من المنافسة
تطوير مخرجات تقنية صفر رجيع ملحي ، وهي عبارة توريد وتركيب وحدة بحثية (unit pilot) تسمى crystallization والهدف منها ازالة الشوائب من المحلول الملحي ( brine ) والحصول على املاح في غاية النقاوة
| التاريخ | ميلادي | هجري |
|---|---|---|
| تاريخ النشر | 2021/05/12 16:18 | — |
| آخر موعد للاستفسارات | 2021/06/09 | 1442-10-28 |
| آخر موعد تقديم العروض | 2021/06/13 12:00 | 1442-11-03 |
| موعد فتح العروض | 2021/06/13 13:00 | 1442-11-03 |
| موعد فحص العروض | — | — |
| التاريخ المتوقع للترسية | 2021/09/05 | 1443-01-28 |
| تاريخ بدء الأعمال | 2021/10/05 | 1443-02-28 |
| تاريخ خطاب تأكيد المشاركة | — | — |
| بداية إرسال الأسئلة | 2021/06/06 | 1442-10-25 |
| أقصى مدة للإجابة | 7 يوم | |
| مكان فتح العروض | المؤسسة العامة لتحلية المياه المالحة – الرياض – العليا – طريق الملك فهد الدور الرابع لجنة فتح المظاريف | |
| مدة الوقفة | 5 يوم |
موقع التنفيذ
مجال التصنيف
الأنشطة
- • التشغيل والصيانة والنظافة للمنشآت - التشغيل والصيانة
جدول 1 المواد - صيانة وتشغيل
| البند | الكمية | المواصفات | وحدة القياس | الرقم التسلسلي | منتج من القائمة الإلزامية |
|---|---|---|---|---|---|
| توريد وتركيب وحدة vacuum crystallizer | 1 | 1 Distillate production per day 2000 L day 2 Distillate production per hour 83 L h 3 Absorbed power 25 4 kwh 4 Length 3 650 mm 5 Height 3 250 mm 6 Width 1 750 mm 7 Fully automatic operation working cycle 24 hours day 8 Electrically operated crystallizer 9 Heating and condensation by heat pump with R407C refrigerant 10 Very compact structure 11 Absence of emissions and odor 12 No additional installation required 13 Detachable evaporation vessel with jacket heat e xchanger and fitted with inside scraper 14 Supporting structure made of stainless steel 15 Wastewater inlet and condensate outlet automatically operated 16 Digital and analogue control instruments for the automatic monitoring of the system 17 Control by PLC Siemens S7 or similar; display of main parameters by LCD Touch Screen 18 Voltage 3 x 480 V N Pe 60 Hz 19 Supporting structure material AISI 304 20 Top of the evaporation vessel AISI 316 21 Bottom of the evaporation vessel material AF 2507 22 Jacket heat e xchanger material AISI 316 23 Scrapper material AISI 316 24 Scraper blades material PP 25 Valves pipes and component in contact with concentrate PVC 26 Valves pipes and components in contact with distillate PVC 27 Freon circuit valves pipes and components material Copper brass AISI 316 28 Other valves pipes and components antifoam washing material PVC | عدد | 0 | 0 |
| توريد وتركيب نظام التبخير | 1 | Evaporation system 1 Detachable evaporation vessel vertical type fitted with an inspection sight glass and a scraper positioned inside having scraper blades for the non stop cleaning of e xchange surface and product homogenizing during concentration phase 2 High performance jacket heat e xchanger positioned outside the evaporation vessel 3 The concentration ratio is controlled by timer 4 Upper condensation steam section fitted with heat e xchanger | عدد | 0 | 0 |
| توريد وتركيب نظام توليد الفراغ | 1 | Vacuum generation system Automatic circuit for condensate outlet and vacuum generation composed of vacuum pump centrifugal type venture ejector vacuum tank fitted with heat e xchanger manual and pneumatic valves and digital and analogue control instruments | عدد | 0 | 0 |
| توريد وتركيب وحدة تبريد | 1 | Vacuum generation system Automatic circuit for condensate outlet and vacuum generation composed of vacuum pump centrifugal type venture ejector vacuum tank fitted with heat e xchanger manual and pneumatic valves and digital and analogue control instruments | عدد | 0 | 0 |
| توريد وتركيب نظام تفريغ المحلول الملحي | 1 | Cooling unit 1 Main heat pump unit including all the elements necessary for correct operation compressor fan e xpansions valve filters pressure switches etc 2 Speed control system for main fan This implies a constant operation and less wear of the fan motor 3 Secondary heat pump unit for vacuum tank cooling | عدد | 0 | 0 |
| توريد وتركيب نظام حقن مانع الرغوة | 1 | Antifoam dosing control system Automatic system with foam formation sensor and variable setting control The circuit allows the automatic injection of antifoam products inside the crystallizer the quantity of injected antifoam is adjustable by the control panel according to the actual needs | عدد | 0 | 0 |
| توريد وتركيب وحدة تحكم | 1 | Control unit 1 Siemens PLC control unit and touch screen control panel or equivalent 2 Electrical panel protection IP 54 3 Automatic overload cut out for all motors 4 24volts au xiliary circuit 5 Wiring made in flame proofs cables 6 Level control regulators for tanks and outside reservoirs level | عدد | 0 | 0 |
| توريد وتركيب وحدة Basket Centrifuge | 1 | A Technical information 1 Type Basket Centrifuge BC 100 2 Ma ximum loading weight for each charge 100 KG 3 Basket total volume 108 dm3 4 Basket capacity loading volume 70 dm3 5 Material stainless steel 6 Dimensions mm 1 180 H x 1 155 L 915 W 7 Absorbed power 2 2 kwh 8 Compressed air needs for lid opening 9 6 bar adjusted on machine 4 bar B Main Features 1 Vertical a xis centrifuge with removable basket of tipping type suitable for heavy and massive usage Manufacturing with double length central shock absorber compared with the standard machine structure welded to the bottom base and reinforcement ring on the upper border 2 The removable basket such as illustrated in the picture has two knobs for side picking this feature allows the basket to be picked using a crane and then to be tipped for unloading The basket chamber is closed by a pneumatic lid with interlocking no opening when machine is working no starting if lid is open 3 The e xternal structure is manufactured with metal sheet and high thickness profiles; it is self bearing though compact and it is welded to the bottom basement The machine is very much stronger when compared to the standard machine we point on that it is tested with 150 kg loading charge even if the plate technical data fi x ma ximum loading charge in 100 kg 4 The centrifuge needs to be strongly fi xed on the ground by using 4 strong chemical fi xings so to allow the central shock absorber to dissipate vibrations In case of insufficient ground fi xing the shock absorber could not work properly and could even amplify vibrations 5 Standard electrical panel is placed on rear machine with front commands for the lid opening C Building structure The entire structure of the machine is made up of a high thickness base where the seats are housed where the semi rigid suspension system can be used to recover the imbalances and vibrations due to the unbalanced load On the stand are then obtained the fi xing holes of the centrifuge carpentry as well as the fi xing to the floor D Basket Holder & Basket 1 The basket holder is tilted directly on the chaft thus becoming the rotating part of the centrifuge to tow the basket The removable basket is to be placed in the basket holder The whole group is then balanced so as not to have abnormal behaviors during operation 2 The basket is made of perforated stainless steel with standard perforations of 3 mm or with the drilling requested by the customer carries a reinforcing strip on the side and the matching coupling with the basket holder called they point to the rotary movement in the basket that they receive from the basket holder 3 Two pins allow for lifting with a special safety hook connected to a jib crane and the basket tilting for unloading by the operator of the centrifuged material E Lid The working compartment is protected by a top lid allowing access to loading and unloading operations The opening and closing of the cover is pneumatic by means of a cylinder Safety sensors prevent rotating basket opening The two handed double handed opening controls are pivoted to the front of the machine F Commands Control and control equipment are located in an electrical cabinet placed under the lid hinge The lid opening closing cycle start and emergency buttons are located front machine | عدد | 0 | 0 |
| توريد وتركيب خزان ANTI FOAM | 1 | المادة PE الحجم 120 لتر | عدد | 0 | 0 |
| توريد وتركيب خزان التدفق feed tank | 1 | المادة GRP الحجم 2000 لتر | عدد | 0 | 0 |
| توريد وتركيب خزان المياه المنتجة distillate | 1 | المادة GRP الحجم 2000 لتر | عدد | 0 | 0 |
| توريد وتركيب خزان المحلول الملحي saline slurry tank | 1 | المادة PE الحجم 500 لتر | عدد | 0 | 0 |
| توريد وتركيب خزان Mother liquor tank | 1 | المادة PE الحجم 500 لتر | عدد | 0 | 0 |
| توريد وتركيب Level kit for tanks | 1 | Level kit for tanks | عدد | 0 | 0 |
| توريد GUAFPM1100 Vessel gasket | 2 | GUAFPM1100 Vessel gasket | عدد | 0 | 0 |
| توريد GUAFPM400 Manhole gasket 400 FPM | 2 | GUAFPM400 Manhole gasket 400 FPM | عدد | 0 | 0 |
| توريد GUAFPM401 Manhole gasket 300 FPM | 2 | GUAFPM401 Manhole gasket 300 FPM | عدد | 0 | 0 |
| توريد VET Sight glass and sight glass gasket | 2 | VET Sight glass and sight glass gasket | عدد | 0 | 0 |
| توريد D01 PR Set of 10 scrapers in plastic | 1 | D01 PR Set of 10 scrapers in plastic | عدد | 0 | 0 |
| توريد G05 K Mechanical seal and O rings for vacuum pump | 2 | G05 K Mechanical seal and O rings for vacuum pump | عدد | 0 | 0 |
| توريد KVV63 O ring Kit for pneumatic valve PVC FPM 63 suitable for PV02 Concentrate discharge PN Valve | 1 | KVV63 O ring Kit for pneumatic valve PVC FPM 63 suitable for PV02 Concentrate discharge PN Valve | عدد | 0 | 0 |
| توريد KV1550 O ring Ino x ball for valve F 50 DN15 suitable for PV12 Vacuum tank refiller PV31 Subcooler water inlet PN valve | 2 | KV1550 O ring Ino x ball for valve F 50 DN15 suitable for PV12 Vacuum tank refiller ; PV31 Subcooler water inlet PN valve | عدد | 0 | 0 |
| توريد KVV32 O Ring kit for pneumatic valve PVC FPM 32 suitable for PV63 Concentrate discharge cleaning PN Valve | 1 | KVV32 O Ring kit for pneumatic valve PVC FPM 32 suitable for PV63 Concentrate discharge cleaning PN Valve | عدد | 0 | 0 |
| توريد وتركيب Safety Temperature sensor JUMO or similar | 1 | Safety Temperature sensor JUMO or similar | عدد | 0 | 0 |
| توريد وتركيب Level Sensor Endress Hauser or similar | 6 | Level Sensor Endress Hauser or similar | عدد | 0 | 0 |
| توريد وتركيب Vacuum Pressure Transmitter WIKA or similar | 1 | Vacuum Pressure Transmitter WIKA or similar | عدد | 0 | 0 |
| توريد وتركيب Air Pressure Danfoss or similar | 1 | Air Pressure Danfoss or similar | عدد | 0 | 0 |
| توريد وتركيب Valves 4G or similar | 15 | Valves 4G or similar | عدد | 0 | 0 |
| توريد وتركيب Freon pressure KELLER or similar | 4 | Freon pressure KELLER or similar | عدد | 0 | 0 |
| توريد وتركيب ETHERNET SWITCH 5 xRJ45 24VDC SECOMEA or similar | 1 | ETHERNET SWITCH 5 xRJ45 24VDC SECOMEA or similar | عدد | 0 | 0 |
| توريد وتركيب FUSE CARRIER SIEMENS or similar | 1 | FUSE CARRIER SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب SITOP POWER DC 24V 10A 115 500VAC SIEMENS or similar | 1 | SITOP POWER DC 24V 10A 115 500VAC SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب WHITE LAMP SIGNAL SIEMENS or similar | 1 | WHITE LAMP SIGNAL SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب SUPPORT FI xING 3 BLOCKS SIEMENS or similar | 1 | SUPPORT FI xING 3 BLOCKS SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب LAMP HOLDER WITHE LED 24Vuc SIEMENS or similar | 1 | LAMP HOLDER WITHE LED 24Vuc SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب POWER CONTACTOR DC SIEMENS or similar | 6 | POWER CONTACTOR DC SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY RELAY 24Vdc PHOENI x CONTACT or similar | 28 | AU xILIARY RELAY 24Vdc PHOENI x CONTACT or similar | عدد | 0 | 0 |
| توريد وتركيب SAFETY DEVICE SIRIUS 3SK1 SIEMENS or similar | 1 | SAFETY DEVICE SIRIUS 3SK1 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACTOR 24Vdc 3NO 1NC SIEMENS or similar | 2 | AU xILIARY CONTACTOR 24Vdc 3NO 1NC SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب OPERATOR PANEL TOUCH 7 KTP700 PN SIEMENS or similar | 1 | OPERATOR PANEL TOUCH 7 KTP700 PN SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CPU 1214C 14DI 10DO 2AI 24VDC SIEMENS or similar | 1 | CPU 1214C 14DI 10DO 2AI 24VDC SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب E xPANSION IN OUT SM 1223 16DI 16DO 24VDC SIEMENS or similar | 1 | E xPANSION IN OUT SM 1223 16DI 16DO 24VDC SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x32A S00 32 40A 65KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x32A S00 32 40A 65KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 2P C 6A 10kA IP2 x SIEMENS or similar | 1 | CIRCUIT BREAKER 2P C 6A 10kA IP2 x SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 2P C 4A 10kA IP2 x SIEMENS or similar | 1 | CIRCUIT BREAKER 2P C 4A 10kA IP2 x SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACTS 1L 1R SIEMENS or similar | 1 | AU xILIARY CONTACTS 1L 1R SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 2P C 6A 10kA IP2 x SIEMENS or similar | 1 | CIRCUIT BREAKER 2P C 6A 10kA IP2 x SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACTS 1L 1R SIEMENS or similar | 1 | AU xILIARY CONTACTS 1L 1R SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x12A S00 1 8 2 5A 100KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x12A S00 1 8 2 5A 100KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x12A S00 7 10A 100KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x12A S00 7 10A 100KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x12A S00 0 45 0 63A 100KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x12A S00 0 45 0 63A 100KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x12A S00 4 5 6 3A 100KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x12A S00 4 5 6 3A 100KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CIRCUIT BREAKER 3 x12A S00 1 8 2 5A 100KA SIEMENS or similar | 1 | CIRCUIT BREAKER 3 x12A S00 1 8 2 5A 100KA SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | 1 | AU xILIARY CONTACT 1L 1R x S00 S0 S2 S3 SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب SECTIONALISING SWITCH 3P 100A SIEMENS or similar | 1 | SECTIONALISING SWITCH 3P 100A SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب WRENK SELECTOR 2 POSITION SIEMENS or similar | 1 | WRENK SELECTOR 2 POSITION SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب SUPPORT FI xING 3 BLOCKS SIEMENS or similar | 1 | SUPPORT FI xING 3 BLOCKS SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CONTACT MODULE WITH V LOCK SIEMENS or similar | 1 | CONTACT MODULE WITH V LOCK SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب LIGHT GREEN PUSHBUTTON SIEMENS or similar | 1 | LIGHT GREEN PUSHBUTTON SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب SUPPORT FI xING 3 BLOCKS SIEMENS or similar | 1 | SUPPORT FI xING 3 BLOCKS SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب CONTACT MODULE WITH V LOCK SIEMENS or similar | 1 | CONTACT MODULE WITH V LOCK SIEMENS or similar | عدد | 0 | 0 |
| توريد وتركيب INSULATION TRANSFORMER 415 230V 400VA 50 60Hz AB TRASFORMATORI or similar | 1 | INSULATION TRANSFORMER 415 230V 400VA 50 60Hz AB TRASFORMATORI or similar | عدد | 0 | 0 |
| توريد وتركيب MODULAR SOCKET 230V 10A SIEMENS or similar | 1 | MODULAR SOCKET 230V 10A SIEMENS or similar | عدد | 0 | 0 |
68 بند
كراسة الشروط الرئيسية
| اسم المورد | قيمة العرض (ر.س) | قيمة الترسية (ر.س) | النتيجة الفنية | الحالة |
|---|---|---|---|---|
| شركة ويتيكو | 2,070,000.00 | — | مطابق | مشارك |
| شركة ويتيكو | 2,070,000.00 | 2,070,000.00 | — | مرسّى |
الآليات
القائمة الإلزامية
آلية التفضيل السعري للمنتج الوطني
وثائق المحتوى المحلي
معايير التقييم
معايير التقييم الفني
| المستوى الاول | المستوى الثاني | المستوى الثالث | الوزن النهائي |
|---|---|---|---|
| التقييم الفني |
معايير التقييم المالي
| المستوى الاول | المستوى الثاني | المستوى الثالث | الوزن النهائي |
|---|---|---|---|
| التقييم المالي | السعر | التكلفة الكلية | 100% |
أخبار المنافسة
title
تاريخ الإنشاء
value
29/09/42 03:49:08 م
title
تاريخ فتح العروض
value
03/11/42 01:00:00 م
title
تمديد تواريخ المنافسة
value
تاريخ فتح العروض03/11/42 01:00:00 مآخر موعد لتقديم العروض03/11/42 12:00:00 مآخر موعد لإستلام الإستفسارات28/10/42 12:00:00 ص
title
تاريخ الترسيه
value
01/02/1443