H3-VH-25-D flender arpex coupling pdf Helical gear boxes H3

Flender/Flender Gear Units/Helical gear boxes H3

consent of the engineer. Two days prior notice is required for such shutdowns. All work undertaken at the pump station shall at all times be supervised by registered installation electrician, who has experience of pumping installations. AA.3 DIVISION OF WORK No assistance by way of materials, labour or machinery will be provided by eThekwini Water Services. WQ 6-1 MAHATMA GANDHI WASTEWATER PUMP STATION EMERGENCY WORK 1 C3.5: STANDARD SPECIFICATIONS C3.5.1 The Specifications on which this contract is based are the Standard Specifications for Engineering Works. These documents are separate documents and are attachments issued together with the tender document. Section Description Date of Issue Standard Specifications for Mechanical Works February 2 Standard Specifications for Electrical Works Standard Motor Specification Telemetry Specification for Wastewater Pump Stations 3.2 Agreement in terms of Occupational Health and Safety Act No. 8 of 1 COVID 1 Standard Specification February February February February February 2 2 2 2 2 WQ 6-1 MAHATMA GANDHI WASTEWATER PUMP STATION EMERGENCY WORK 1 . Screw diameter, pitch configuration, motor and reduction gearbox speed and power rating: To be designed and sized to provide swept volume of displacement and speed of rotation congruent with throughput of 5 m3/hour Operation: 2 hours/day continuous Estimated total length of conveyor route: Approximately 8 . Materials of construction: 1. Casings, casing lids, feed hoppers, discharge chutes and support trestles; Grade 3L stainless steel rolled plate. 2. Grade 3L stainless steel fasteners coated with nickel anti-seize compound. 3. Grade 3L stainless steel epoxied holding down bolts or red heads 4. HDPE wear liners manufactured and profiled to casing. 5. Brass sacrificial wear rings to maintain screw alignment and centralization in lined casing. 6. Low carbon screw suitable for accuracy