Supply of Multiwheels Hamburg Wheel Tracker

• Country: Oman
• Summary: Supply of Multiwheels Hamburg Wheel Tracker
• OMT Ref No: 100351236
• Deadline: 06 May 2024
• Financier: Self Financed
• Purchaser Ownership: Public
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 7024240008
• Purchaser's Detail:

Purchaser : SULTAN QABOOS UNIVERSITY
Procurement Department P.O. Box: 49, Postal Code: 123 Al Khoud Tel : +968-2414 5271 / 2414 5250 Fax: +968-2441 3178
Email :Procure@squ.edu.om

• Description:
• Quotation are invited for Supply of Multiwheels Hamburg Wheel Tracker UINSRES0634 MULTIWHEELS HAMBURG WHEEL 1 EA MULTI WHEELS HAMBURG WHEEL TRACKER Meets AASHTO T 324 and EN 12697-22 standards; Used to determine the resistance of Hot Mix Asphalt (HMA) to rutting and moisture sensitivity; Capable of both wet (water) or dry (air) tests; Capable to run one wheel under dry and one wheel under wet condition simultaneously during a single test; Capable to determine the creep slope, stripping inflection point and stripping slope; Wheel load: 705 N; Wheel speed: from 20 to 30 cycles/minute; Temperature control: EN 12697- 22: 2500W heaters for air temperature control, ventilation for temperature uniformity, probe for air temperature, all controlled by the electronic system; AASHTO T324: 4000W heaters, recirculating pump, automatic feed and controls level; Temperature control range: from ambient up to 75?C plus/minus 1?C; Table travel: 230 mm; Rut depth transducers range: 25 mm plus/minus 0.1 mm accuracy; Slab thickness: adjustable from 38 to 120 mm; Power supply: 220V 50-60Hz. Supplied with Testing Software: User-friendly software integrated into the on-board digital control unit based on Windows operating system. The software is fully customizable by the operator according to EN and AASHTO Standards, and the personal needs. Automatic calculation of stripping inflection point (AASHTO). Test execution and all parameters, such as water/air temperature, specimen temperature, ruth depth can be monitored in real time. The software should also allow exporting test data to an Excel compatible format. The software should allow the user to analyze the results from the wheel tracker to generate a report and a graph strictly conforming to AASHTO T324. The features of the software include the ability to analyze different locations along the wheel pass, graph maximum and average rut depths, stripping inflection point and detailed reports (selecting all the wheel passes or different sampling rates) that can be presented, printed or emailed. The following accessories must be included: Steel Wheel 203 x 47 mm to AASHTO Hamburg Specification, AASHTO Mould For 2 Cylindrical Samples Diameter 150 x 60 mm, Distance Piece 20 mm Height, Lifting Support for AASHTO Mould, Rubber-Tire Wheel 203 x 50 mm to EN Specification, EN Mould 400 X 305 mm X 120 mm Height, Vertical Set of Adaptors for 400 x 305 mm EN Mould, Lateral Set of Adaptors For 260 x 320 and 305 x 305 Spec., Electrovalve Group for Hot Water, Air Heating System for Air
• Documents:

 Tender Notice